| #! /bin/sh |
| # Guess values for system-dependent variables and create Makefiles. |
| # Generated by GNU Autoconf 2.64. |
| # |
| # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
| # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software |
| # Foundation, Inc. |
| # |
| # This configure script is free software; the Free Software Foundation |
| # gives unlimited permission to copy, distribute and modify it. |
| ## -------------------- ## |
| ## M4sh Initialization. ## |
| ## -------------------- ## |
| |
| # Be more Bourne compatible |
| DUALCASE=1; export DUALCASE # for MKS sh |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| emulate sh |
| NULLCMD=: |
| # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in #( |
| *posix*) : |
| set -o posix ;; #( |
| *) : |
| ;; |
| esac |
| fi |
| |
| |
| as_nl=' |
| ' |
| export as_nl |
| # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| # Prefer a ksh shell builtin over an external printf program on Solaris, |
| # but without wasting forks for bash or zsh. |
| if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='print -r --' |
| as_echo_n='print -rn --' |
| elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='printf %s\n' |
| as_echo_n='printf %s' |
| else |
| if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| as_echo_n='/usr/ucb/echo -n' |
| else |
| as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| as_echo_n_body='eval |
| arg=$1; |
| case $arg in #( |
| *"$as_nl"*) |
| expr "X$arg" : "X\\(.*\\)$as_nl"; |
| arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| esac; |
| expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| ' |
| export as_echo_n_body |
| as_echo_n='sh -c $as_echo_n_body as_echo' |
| fi |
| export as_echo_body |
| as_echo='sh -c $as_echo_body as_echo' |
| fi |
| |
| # The user is always right. |
| if test "${PATH_SEPARATOR+set}" != set; then |
| PATH_SEPARATOR=: |
| (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| PATH_SEPARATOR=';' |
| } |
| fi |
| |
| |
| # IFS |
| # We need space, tab and new line, in precisely that order. Quoting is |
| # there to prevent editors from complaining about space-tab. |
| # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| # splitting by setting IFS to empty value.) |
| IFS=" "" $as_nl" |
| |
| # Find who we are. Look in the path if we contain no directory separator. |
| case $0 in #(( |
| *[\\/]* ) as_myself=$0 ;; |
| *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| # We did not find ourselves, most probably we were run as `sh COMMAND' |
| # in which case we are not to be found in the path. |
| if test "x$as_myself" = x; then |
| as_myself=$0 |
| fi |
| if test ! -f "$as_myself"; then |
| $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| exit 1 |
| fi |
| |
| # Unset variables that we do not need and which cause bugs (e.g. in |
| # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| # suppresses any "Segmentation fault" message there. '((' could |
| # trigger a bug in pdksh 5.2.14. |
| for as_var in BASH_ENV ENV MAIL MAILPATH |
| do eval test x\${$as_var+set} = xset \ |
| && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| done |
| PS1='$ ' |
| PS2='> ' |
| PS4='+ ' |
| |
| # NLS nuisances. |
| LC_ALL=C |
| export LC_ALL |
| LANGUAGE=C |
| export LANGUAGE |
| |
| # CDPATH. |
| (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| |
| if test "x$CONFIG_SHELL" = x; then |
| as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : |
| emulate sh |
| NULLCMD=: |
| # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '\${1+\"\$@\"}'='\"\$@\"' |
| setopt NO_GLOB_SUBST |
| else |
| case \`(set -o) 2>/dev/null\` in #( |
| *posix*) : |
| set -o posix ;; #( |
| *) : |
| ;; |
| esac |
| fi |
| " |
| as_required="as_fn_return () { (exit \$1); } |
| as_fn_success () { as_fn_return 0; } |
| as_fn_failure () { as_fn_return 1; } |
| as_fn_ret_success () { return 0; } |
| as_fn_ret_failure () { return 1; } |
| |
| exitcode=0 |
| as_fn_success || { exitcode=1; echo as_fn_success failed.; } |
| as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } |
| as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } |
| as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } |
| if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : |
| |
| else |
| exitcode=1; echo positional parameters were not saved. |
| fi |
| test x\$exitcode = x0 || exit 1" |
| as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
| as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO |
| eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && |
| test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 |
| test \$(( 1 + 1 )) = 2 || exit 1 |
| |
| test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( |
| ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO |
| ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO |
| PATH=/empty FPATH=/empty; export PATH FPATH |
| test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ |
| || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" |
| if (eval "$as_required") 2>/dev/null; then : |
| as_have_required=yes |
| else |
| as_have_required=no |
| fi |
| if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : |
| |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| as_found=false |
| for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| as_found=: |
| case $as_dir in #( |
| /*) |
| for as_base in sh bash ksh sh5; do |
| # Try only shells that exist, to save several forks. |
| as_shell=$as_dir/$as_base |
| if { test -f "$as_shell" || test -f "$as_shell.exe"; } && |
| { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| CONFIG_SHELL=$as_shell as_have_required=yes |
| if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| break 2 |
| fi |
| fi |
| done;; |
| esac |
| as_found=false |
| done |
| $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && |
| { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : |
| CONFIG_SHELL=$SHELL as_have_required=yes |
| fi; } |
| IFS=$as_save_IFS |
| |
| |
| if test "x$CONFIG_SHELL" != x; then : |
| # We cannot yet assume a decent shell, so we have to provide a |
| # neutralization value for shells without unset; and this also |
| # works around shells that cannot unset nonexistent variables. |
| BASH_ENV=/dev/null |
| ENV=/dev/null |
| (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| export CONFIG_SHELL |
| exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} |
| fi |
| |
| if test x$as_have_required = xno; then : |
| $as_echo "$0: This script requires a shell more modern than all" |
| $as_echo "$0: the shells that I found on your system." |
| if test x${ZSH_VERSION+set} = xset ; then |
| $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" |
| $as_echo "$0: be upgraded to zsh 4.3.4 or later." |
| else |
| $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
| $0: including any error possibly output before this |
| $0: message. Then install a modern shell, or manually run |
| $0: the script under such a shell if you do have one." |
| fi |
| exit 1 |
| fi |
| fi |
| fi |
| SHELL=${CONFIG_SHELL-/bin/sh} |
| export SHELL |
| # Unset more variables known to interfere with behavior of common tools. |
| CLICOLOR_FORCE= GREP_OPTIONS= |
| unset CLICOLOR_FORCE GREP_OPTIONS |
| |
| ## --------------------- ## |
| ## M4sh Shell Functions. ## |
| ## --------------------- ## |
| # as_fn_unset VAR |
| # --------------- |
| # Portably unset VAR. |
| as_fn_unset () |
| { |
| { eval $1=; unset $1;} |
| } |
| as_unset=as_fn_unset |
| |
| # as_fn_set_status STATUS |
| # ----------------------- |
| # Set $? to STATUS, without forking. |
| as_fn_set_status () |
| { |
| return $1 |
| } # as_fn_set_status |
| |
| # as_fn_exit STATUS |
| # ----------------- |
| # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| as_fn_exit () |
| { |
| set +e |
| as_fn_set_status $1 |
| exit $1 |
| } # as_fn_exit |
| |
| # as_fn_mkdir_p |
| # ------------- |
| # Create "$as_dir" as a directory, including parents if necessary. |
| as_fn_mkdir_p () |
| { |
| |
| case $as_dir in #( |
| -*) as_dir=./$as_dir;; |
| esac |
| test -d "$as_dir" || eval $as_mkdir_p || { |
| as_dirs= |
| while :; do |
| case $as_dir in #( |
| *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| *) as_qdir=$as_dir;; |
| esac |
| as_dirs="'$as_qdir' $as_dirs" |
| as_dir=`$as_dirname -- "$as_dir" || |
| $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$as_dir" : 'X\(//\)[^/]' \| \ |
| X"$as_dir" : 'X\(//\)$' \| \ |
| X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X"$as_dir" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| test -d "$as_dir" && break |
| done |
| test -z "$as_dirs" || eval "mkdir $as_dirs" |
| } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" |
| |
| |
| } # as_fn_mkdir_p |
| # as_fn_append VAR VALUE |
| # ---------------------- |
| # Append the text in VALUE to the end of the definition contained in VAR. Take |
| # advantage of any shell optimizations that allow amortized linear growth over |
| # repeated appends, instead of the typical quadratic growth present in naive |
| # implementations. |
| if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| eval 'as_fn_append () |
| { |
| eval $1+=\$2 |
| }' |
| else |
| as_fn_append () |
| { |
| eval $1=\$$1\$2 |
| } |
| fi # as_fn_append |
| |
| # as_fn_arith ARG... |
| # ------------------ |
| # Perform arithmetic evaluation on the ARGs, and store the result in the |
| # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| # must be portable across $(()) and expr. |
| if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| eval 'as_fn_arith () |
| { |
| as_val=$(( $* )) |
| }' |
| else |
| as_fn_arith () |
| { |
| as_val=`expr "$@" || test $? -eq 1` |
| } |
| fi # as_fn_arith |
| |
| |
| # as_fn_error ERROR [LINENO LOG_FD] |
| # --------------------------------- |
| # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| # script with status $?, using 1 if that was 0. |
| as_fn_error () |
| { |
| as_status=$?; test $as_status -eq 0 && as_status=1 |
| if test "$3"; then |
| as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 |
| fi |
| $as_echo "$as_me: error: $1" >&2 |
| as_fn_exit $as_status |
| } # as_fn_error |
| |
| if expr a : '\(a\)' >/dev/null 2>&1 && |
| test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| as_expr=expr |
| else |
| as_expr=false |
| fi |
| |
| if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| as_basename=basename |
| else |
| as_basename=false |
| fi |
| |
| if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| as_dirname=dirname |
| else |
| as_dirname=false |
| fi |
| |
| as_me=`$as_basename -- "$0" || |
| $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| X"$0" : 'X\(//\)$' \| \ |
| X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X/"$0" | |
| sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| |
| # Avoid depending upon Character Ranges. |
| as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| as_cr_digits='0123456789' |
| as_cr_alnum=$as_cr_Letters$as_cr_digits |
| |
| |
| as_lineno_1=$LINENO as_lineno_1a=$LINENO |
| as_lineno_2=$LINENO as_lineno_2a=$LINENO |
| eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && |
| test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { |
| # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) |
| sed -n ' |
| p |
| /[$]LINENO/= |
| ' <$as_myself | |
| sed ' |
| s/[$]LINENO.*/&-/ |
| t lineno |
| b |
| :lineno |
| N |
| :loop |
| s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
| t loop |
| s/-\n.*// |
| ' >$as_me.lineno && |
| chmod +x "$as_me.lineno" || |
| { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } |
| |
| # Don't try to exec as it changes $[0], causing all sort of problems |
| # (the dirname of $[0] is not the place where we might find the |
| # original and so on. Autoconf is especially sensitive to this). |
| . "./$as_me.lineno" |
| # Exit status is that of the last command. |
| exit |
| } |
| |
| ECHO_C= ECHO_N= ECHO_T= |
| case `echo -n x` in #((((( |
| -n*) |
| case `echo 'xy\c'` in |
| *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| xy) ECHO_C='\c';; |
| *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| ECHO_T=' ';; |
| esac;; |
| *) |
| ECHO_N='-n';; |
| esac |
| |
| rm -f conf$$ conf$$.exe conf$$.file |
| if test -d conf$$.dir; then |
| rm -f conf$$.dir/conf$$.file |
| else |
| rm -f conf$$.dir |
| mkdir conf$$.dir 2>/dev/null |
| fi |
| if (echo >conf$$.file) 2>/dev/null; then |
| if ln -s conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s='ln -s' |
| # ... but there are two gotchas: |
| # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| # In both cases, we have to default to `cp -p'. |
| ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| as_ln_s='cp -p' |
| elif ln conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s=ln |
| else |
| as_ln_s='cp -p' |
| fi |
| else |
| as_ln_s='cp -p' |
| fi |
| rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| rmdir conf$$.dir 2>/dev/null |
| |
| if mkdir -p . 2>/dev/null; then |
| as_mkdir_p='mkdir -p "$as_dir"' |
| else |
| test -d ./-p && rmdir ./-p |
| as_mkdir_p=false |
| fi |
| |
| if test -x / >/dev/null 2>&1; then |
| as_test_x='test -x' |
| else |
| if ls -dL / >/dev/null 2>&1; then |
| as_ls_L_option=L |
| else |
| as_ls_L_option= |
| fi |
| as_test_x=' |
| eval sh -c '\'' |
| if test -d "$1"; then |
| test -d "$1/."; |
| else |
| case $1 in #( |
| -*)set "./$1";; |
| esac; |
| case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
| ???[sx]*):;;*)false;;esac;fi |
| '\'' sh |
| ' |
| fi |
| as_executable_p=$as_test_x |
| |
| # Sed expression to map a string onto a valid CPP name. |
| as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| |
| # Sed expression to map a string onto a valid variable name. |
| as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| |
| SHELL=${CONFIG_SHELL-/bin/sh} |
| |
| |
| exec 7<&0 </dev/null 6>&1 |
| |
| # Name of the host. |
| # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, |
| # so uname gets run too. |
| ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
| |
| # |
| # Initializations. |
| # |
| ac_default_prefix=/usr/local |
| ac_clean_files= |
| ac_config_libobj_dir=. |
| LIBOBJS= |
| cross_compiling=no |
| subdirs= |
| MFLAGS= |
| MAKEFLAGS= |
| |
| # Identity of this package. |
| PACKAGE_NAME= |
| PACKAGE_TARNAME= |
| PACKAGE_VERSION= |
| PACKAGE_STRING= |
| PACKAGE_BUGREPORT= |
| PACKAGE_URL= |
| |
| ac_unique_file="tree.c" |
| # Factoring default headers for most tests. |
| ac_includes_default="\ |
| #include <stdio.h> |
| #ifdef HAVE_SYS_TYPES_H |
| # include <sys/types.h> |
| #endif |
| #ifdef HAVE_SYS_STAT_H |
| # include <sys/stat.h> |
| #endif |
| #ifdef STDC_HEADERS |
| # include <stdlib.h> |
| # include <stddef.h> |
| #else |
| # ifdef HAVE_STDLIB_H |
| # include <stdlib.h> |
| # endif |
| #endif |
| #ifdef HAVE_STRING_H |
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H |
| # include <memory.h> |
| # endif |
| # include <string.h> |
| #endif |
| #ifdef HAVE_STRINGS_H |
| # include <strings.h> |
| #endif |
| #ifdef HAVE_INTTYPES_H |
| # include <inttypes.h> |
| #endif |
| #ifdef HAVE_STDINT_H |
| # include <stdint.h> |
| #endif |
| #ifdef HAVE_UNISTD_H |
| # include <unistd.h> |
| #endif" |
| |
| ac_subst_vars='LTLIBOBJS |
| LIBOBJS |
| PICFLAG |
| enable_host_shared |
| enable_plugin |
| pluginlibs |
| CLOOGINC |
| CLOOGLIBS |
| ISLINC |
| ISLLIBS |
| GMPINC |
| GMPLIBS |
| target_cpu_default |
| fortran_target_objs |
| cxx_target_objs |
| c_target_objs |
| use_gcc_stdint |
| xm_defines |
| xm_include_list |
| xm_file_list |
| tm_p_include_list |
| tm_p_file_list |
| tm_defines |
| tm_include_list |
| tm_file_list |
| common_out_object_file |
| common_out_file |
| out_object_file |
| out_file |
| objc_boehm_gc |
| md_file |
| local_prefix |
| lang_tree_files |
| lang_specs_files |
| lang_opt_files |
| install |
| out_host_hook_obj |
| host_xm_defines |
| host_xm_include_list |
| host_xm_file_list |
| host_exeext |
| gcc_gxx_include_dir_add_sysroot |
| gcc_gxx_include_dir |
| gcc_config_arguments |
| float_h_file |
| extra_programs |
| extra_objs |
| extra_headers_list |
| user_headers_inc_next_post |
| user_headers_inc_next_pre |
| extra_gcc_objs |
| TM_MULTILIB_EXCEPTIONS_CONFIG |
| TM_MULTILIB_CONFIG |
| TM_ENDIAN_CONFIG |
| tmake_file |
| xmake_file |
| cpp_install_dir |
| check_languages |
| build_file_translate |
| build_xm_defines |
| build_xm_include_list |
| build_xm_file_list |
| build_install_headers_dir |
| build_exeext |
| all_selected_languages |
| all_languages |
| all_lang_makefrags |
| all_gtfiles |
| all_compilers |
| srcdir |
| subdirs |
| dollar |
| gcc_tooldir |
| enable_lto |
| DO_LINK_MUTEX |
| MAINT |
| zlibinc |
| zlibdir |
| HOST_LIBS |
| libgcc_visibility |
| gcc_cv_readelf |
| gcc_cv_objdump |
| ORIGINAL_NM_FOR_TARGET |
| gcc_cv_nm |
| ORIGINAL_LD_GOLD_FOR_TARGET |
| ORIGINAL_LD_BFD_FOR_TARGET |
| ORIGINAL_LD_FOR_TARGET |
| ORIGINAL_PLUGIN_LD_FOR_TARGET |
| gcc_cv_ld |
| ORIGINAL_AS_FOR_TARGET |
| gcc_cv_as |
| enable_fast_install |
| objdir |
| OTOOL64 |
| OTOOL |
| LIPO |
| NMEDIT |
| DSYMUTIL |
| STRIP |
| OBJDUMP |
| ac_ct_DUMPBIN |
| DUMPBIN |
| LD |
| FGREP |
| SED |
| LIBTOOL |
| collect2 |
| STMP_FIXINC |
| BUILD_LDFLAGS |
| BUILD_CXXFLAGS |
| BUILD_CFLAGS |
| CXX_FOR_BUILD |
| CC_FOR_BUILD |
| inhibit_libc |
| SYSTEM_HEADER_DIR |
| ALL |
| CROSS |
| CATOBJEXT |
| GENCAT |
| INSTOBJEXT |
| DATADIRNAME |
| CATALOGS |
| POSUB |
| GMSGFMT |
| XGETTEXT |
| INCINTL |
| LIBINTL_DEP |
| LIBINTL |
| USE_NLS |
| extra_opt_files |
| extra_modes_file |
| NATIVE_SYSTEM_HEADER_DIR |
| objext |
| manext |
| LIBICONV_DEP |
| LTLIBICONV |
| LIBICONV |
| LDEXP_LIB |
| EXTRA_GCC_LIBS |
| GNAT_LIBEXC |
| COLLECT2_LIBS |
| CXXDEPMODE |
| DEPDIR |
| am__leading_dot |
| CXXCPP |
| AR |
| NM |
| BISON |
| FLEX |
| GENERATED_MANPAGES |
| BUILD_INFO |
| MAKEINFO |
| have_mktemp_command |
| make_compare_target |
| INSTALL_DATA |
| INSTALL_PROGRAM |
| INSTALL |
| ranlib_flags |
| RANLIB |
| LN |
| LN_S |
| AWK |
| SET_MAKE |
| REPORT_BUGS_TEXI |
| REPORT_BUGS_TO |
| PKGVERSION |
| CONFIGURE_SPECS |
| CROSS_SYSTEM_HEADER_DIR |
| TARGET_SYSTEM_ROOT_DEFINE |
| TARGET_SYSTEM_ROOT |
| RUNTIME_ROOT_PREFIX_DEFINE |
| SYSROOT_CFLAGS_FOR_TARGET |
| enable_shared |
| enable_fixed_point |
| enable_decimal_float |
| with_float |
| with_cpu |
| enable_multiarch |
| enable_multilib |
| coverage_flags |
| valgrind_command |
| valgrind_path_defines |
| valgrind_path |
| TREECHECKING |
| TREEBROWSER |
| nocommon_flag |
| noexception_flags |
| warn_cxxflags |
| warn_cflags |
| c_strict_warn |
| strict_warn |
| c_loose_warn |
| loose_warn |
| EGREP |
| GREP |
| CPP |
| PICFLAG_FOR_TARGET |
| GNATMAKE |
| GNATBIND |
| ac_ct_CXX |
| CXXFLAGS |
| CXX |
| OBJEXT |
| EXEEXT |
| ac_ct_CC |
| CPPFLAGS |
| LDFLAGS |
| CFLAGS |
| CC |
| GENINSRC |
| target_subdir |
| host_subdir |
| build_subdir |
| build_libsubdir |
| target_noncanonical |
| target_os |
| target_vendor |
| target_cpu |
| target |
| host_os |
| host_vendor |
| host_cpu |
| host |
| build_os |
| build_vendor |
| build_cpu |
| build |
| target_alias |
| host_alias |
| build_alias |
| LIBS |
| ECHO_T |
| ECHO_N |
| ECHO_C |
| DEFS |
| mandir |
| localedir |
| libdir |
| psdir |
| pdfdir |
| dvidir |
| htmldir |
| infodir |
| docdir |
| oldincludedir |
| includedir |
| localstatedir |
| sharedstatedir |
| sysconfdir |
| datadir |
| datarootdir |
| libexecdir |
| sbindir |
| bindir |
| program_transform_name |
| prefix |
| exec_prefix |
| PACKAGE_URL |
| PACKAGE_BUGREPORT |
| PACKAGE_STRING |
| PACKAGE_VERSION |
| PACKAGE_TARNAME |
| PACKAGE_NAME |
| PATH_SEPARATOR |
| SHELL' |
| ac_subst_files='option_includes |
| language_hooks' |
| ac_user_opts=' |
| enable_option_checking |
| with_build_libsubdir |
| with_local_prefix |
| with_gxx_include_dir |
| with_cpp_install_dir |
| enable_generated_files_in_srcdir |
| with_gnu_ld |
| with_ld |
| with_demangler_in_ld |
| with_gnu_as |
| with_as |
| enable_largefile |
| enable_build_format_warnings |
| enable_werror_always |
| enable_checking |
| enable_coverage |
| enable_gather_detailed_mem_stats |
| with_stabs |
| enable_multilib |
| enable_multiarch |
| enable___cxa_atexit |
| enable_decimal_float |
| enable_fixed_point |
| enable_threads |
| enable_tls |
| enable_objc_gc |
| with_dwarf2 |
| enable_shared |
| with_native_system_header_dir |
| with_build_sysroot |
| with_runtime_root_prefix |
| with_sysroot |
| with_specs |
| with_pkgversion |
| with_bugurl |
| enable_languages |
| with_multilib_list |
| enable_rpath |
| with_libiconv_prefix |
| enable_sjlj_exceptions |
| enable_secureplt |
| enable_leading_mingw64_underscores |
| enable_cld |
| enable_frame_pointer |
| enable_win32_registry |
| enable_static |
| with_pic |
| enable_fast_install |
| enable_libtool_lock |
| enable_ld |
| enable_gold |
| with_plugin_ld |
| enable_gnu_indirect_function |
| enable_initfini_array |
| enable_comdat |
| enable_fix_cortex_a53_835769 |
| with_glibc_version |
| enable_gnu_unique_object |
| enable_eh_frame_hdr_for_static |
| enable_linker_build_id |
| with_long_double_128 |
| with_gc |
| with_system_zlib |
| enable_maintainer_mode |
| enable_link_mutex |
| enable_version_specific_runtime_libs |
| enable_poison_system_directories |
| enable_canonical_prefixes |
| enable_plugin |
| enable_host_shared |
| enable_libquadmath_support |
| with_warn_frame_larger_than_extra_text |
| with_linker_hash_style |
| ' |
| ac_precious_vars='build_alias |
| host_alias |
| target_alias |
| CC |
| CFLAGS |
| LDFLAGS |
| LIBS |
| CPPFLAGS |
| CXX |
| CXXFLAGS |
| CCC |
| CPP |
| CXXCPP |
| GMPLIBS |
| GMPINC |
| ISLLIBS |
| ISLINC |
| CLOOGLIBS |
| CLOOGINC' |
| |
| |
| # Initialize some variables set by options. |
| ac_init_help= |
| ac_init_version=false |
| ac_unrecognized_opts= |
| ac_unrecognized_sep= |
| # The variables have the same names as the options, with |
| # dashes changed to underlines. |
| cache_file=/dev/null |
| exec_prefix=NONE |
| no_create= |
| no_recursion= |
| prefix=NONE |
| program_prefix=NONE |
| program_suffix=NONE |
| program_transform_name=s,x,x, |
| silent= |
| site= |
| srcdir= |
| verbose= |
| x_includes=NONE |
| x_libraries=NONE |
| |
| # Installation directory options. |
| # These are left unexpanded so users can "make install exec_prefix=/foo" |
| # and all the variables that are supposed to be based on exec_prefix |
| # by default will actually change. |
| # Use braces instead of parens because sh, perl, etc. also accept them. |
| # (The list follows the same order as the GNU Coding Standards.) |
| bindir='${exec_prefix}/bin' |
| sbindir='${exec_prefix}/sbin' |
| libexecdir='${exec_prefix}/libexec' |
| datarootdir='${prefix}/share' |
| datadir='${datarootdir}' |
| sysconfdir='${prefix}/etc' |
| sharedstatedir='${prefix}/com' |
| localstatedir='${prefix}/var' |
| includedir='${prefix}/include' |
| oldincludedir='/usr/include' |
| docdir='${datarootdir}/doc/${PACKAGE}' |
| infodir='${datarootdir}/info' |
| htmldir='${docdir}' |
| dvidir='${docdir}' |
| pdfdir='${docdir}' |
| psdir='${docdir}' |
| libdir='${exec_prefix}/lib' |
| localedir='${datarootdir}/locale' |
| mandir='${datarootdir}/man' |
| |
| ac_prev= |
| ac_dashdash= |
| for ac_option |
| do |
| # If the previous option needs an argument, assign it. |
| if test -n "$ac_prev"; then |
| eval $ac_prev=\$ac_option |
| ac_prev= |
| continue |
| fi |
| |
| case $ac_option in |
| *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
| *) ac_optarg=yes ;; |
| esac |
| |
| # Accept the important Cygnus configure options, so we can diagnose typos. |
| |
| case $ac_dashdash$ac_option in |
| --) |
| ac_dashdash=yes ;; |
| |
| -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| ac_prev=bindir ;; |
| -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| bindir=$ac_optarg ;; |
| |
| -build | --build | --buil | --bui | --bu) |
| ac_prev=build_alias ;; |
| -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| build_alias=$ac_optarg ;; |
| |
| -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| ac_prev=cache_file ;; |
| -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| cache_file=$ac_optarg ;; |
| |
| --config-cache | -C) |
| cache_file=config.cache ;; |
| |
| -datadir | --datadir | --datadi | --datad) |
| ac_prev=datadir ;; |
| -datadir=* | --datadir=* | --datadi=* | --datad=*) |
| datadir=$ac_optarg ;; |
| |
| -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
| | --dataroo | --dataro | --datar) |
| ac_prev=datarootdir ;; |
| -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ |
| | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) |
| datarootdir=$ac_optarg ;; |
| |
| -disable-* | --disable-*) |
| ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| as_fn_error "invalid feature name: $ac_useropt" |
| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| case $ac_user_opts in |
| *" |
| "enable_$ac_useropt" |
| "*) ;; |
| *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" |
| ac_unrecognized_sep=', ';; |
| esac |
| eval enable_$ac_useropt=no ;; |
| |
| -docdir | --docdir | --docdi | --doc | --do) |
| ac_prev=docdir ;; |
| -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) |
| docdir=$ac_optarg ;; |
| |
| -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) |
| ac_prev=dvidir ;; |
| -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) |
| dvidir=$ac_optarg ;; |
| |
| -enable-* | --enable-*) |
| ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| as_fn_error "invalid feature name: $ac_useropt" |
| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| case $ac_user_opts in |
| *" |
| "enable_$ac_useropt" |
| "*) ;; |
| *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" |
| ac_unrecognized_sep=', ';; |
| esac |
| eval enable_$ac_useropt=\$ac_optarg ;; |
| |
| -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| | --exec | --exe | --ex) |
| ac_prev=exec_prefix ;; |
| -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| | --exec=* | --exe=* | --ex=*) |
| exec_prefix=$ac_optarg ;; |
| |
| -gas | --gas | --ga | --g) |
| # Obsolete; use --with-gas. |
| with_gas=yes ;; |
| |
| -help | --help | --hel | --he | -h) |
| ac_init_help=long ;; |
| -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
| ac_init_help=recursive ;; |
| -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
| ac_init_help=short ;; |
| |
| -host | --host | --hos | --ho) |
| ac_prev=host_alias ;; |
| -host=* | --host=* | --hos=* | --ho=*) |
| host_alias=$ac_optarg ;; |
| |
| -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
| ac_prev=htmldir ;; |
| -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ |
| | --ht=*) |
| htmldir=$ac_optarg ;; |
| |
| -includedir | --includedir | --includedi | --included | --include \ |
| | --includ | --inclu | --incl | --inc) |
| ac_prev=includedir ;; |
| -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| | --includ=* | --inclu=* | --incl=* | --inc=*) |
| includedir=$ac_optarg ;; |
| |
| -infodir | --infodir | --infodi | --infod | --info | --inf) |
| ac_prev=infodir ;; |
| -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| infodir=$ac_optarg ;; |
| |
| -libdir | --libdir | --libdi | --libd) |
| ac_prev=libdir ;; |
| -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| libdir=$ac_optarg ;; |
| |
| -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| | --libexe | --libex | --libe) |
| ac_prev=libexecdir ;; |
| -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| | --libexe=* | --libex=* | --libe=*) |
| libexecdir=$ac_optarg ;; |
| |
| -localedir | --localedir | --localedi | --localed | --locale) |
| ac_prev=localedir ;; |
| -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) |
| localedir=$ac_optarg ;; |
| |
| -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| | --localstate | --localstat | --localsta | --localst | --locals) |
| ac_prev=localstatedir ;; |
| -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
| localstatedir=$ac_optarg ;; |
| |
| -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| ac_prev=mandir ;; |
| -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| mandir=$ac_optarg ;; |
| |
| -nfp | --nfp | --nf) |
| # Obsolete; use --without-fp. |
| with_fp=no ;; |
| |
| -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| | --no-cr | --no-c | -n) |
| no_create=yes ;; |
| |
| -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| no_recursion=yes ;; |
| |
| -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| | --oldin | --oldi | --old | --ol | --o) |
| ac_prev=oldincludedir ;; |
| -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| oldincludedir=$ac_optarg ;; |
| |
| -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| ac_prev=prefix ;; |
| -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| prefix=$ac_optarg ;; |
| |
| -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| | --program-pre | --program-pr | --program-p) |
| ac_prev=program_prefix ;; |
| -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| program_prefix=$ac_optarg ;; |
| |
| -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| | --program-suf | --program-su | --program-s) |
| ac_prev=program_suffix ;; |
| -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| program_suffix=$ac_optarg ;; |
| |
| -program-transform-name | --program-transform-name \ |
| | --program-transform-nam | --program-transform-na \ |
| | --program-transform-n | --program-transform- \ |
| | --program-transform | --program-transfor \ |
| | --program-transfo | --program-transf \ |
| | --program-trans | --program-tran \ |
| | --progr-tra | --program-tr | --program-t) |
| ac_prev=program_transform_name ;; |
| -program-transform-name=* | --program-transform-name=* \ |
| | --program-transform-nam=* | --program-transform-na=* \ |
| | --program-transform-n=* | --program-transform-=* \ |
| | --program-transform=* | --program-transfor=* \ |
| | --program-transfo=* | --program-transf=* \ |
| | --program-trans=* | --program-tran=* \ |
| | --progr-tra=* | --program-tr=* | --program-t=*) |
| program_transform_name=$ac_optarg ;; |
| |
| -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
| ac_prev=pdfdir ;; |
| -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) |
| pdfdir=$ac_optarg ;; |
| |
| -psdir | --psdir | --psdi | --psd | --ps) |
| ac_prev=psdir ;; |
| -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) |
| psdir=$ac_optarg ;; |
| |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil) |
| silent=yes ;; |
| |
| -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| ac_prev=sbindir ;; |
| -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| | --sbi=* | --sb=*) |
| sbindir=$ac_optarg ;; |
| |
| -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| | --sharedst | --shareds | --shared | --share | --shar \ |
| | --sha | --sh) |
| ac_prev=sharedstatedir ;; |
| -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| | --sha=* | --sh=*) |
| sharedstatedir=$ac_optarg ;; |
| |
| -site | --site | --sit) |
| ac_prev=site ;; |
| -site=* | --site=* | --sit=*) |
| site=$ac_optarg ;; |
| |
| -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| ac_prev=srcdir ;; |
| -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| srcdir=$ac_optarg ;; |
| |
| -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| | --syscon | --sysco | --sysc | --sys | --sy) |
| ac_prev=sysconfdir ;; |
| -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| sysconfdir=$ac_optarg ;; |
| |
| -target | --target | --targe | --targ | --tar | --ta | --t) |
| ac_prev=target_alias ;; |
| -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| target_alias=$ac_optarg ;; |
| |
| -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| verbose=yes ;; |
| |
| -version | --version | --versio | --versi | --vers | -V) |
| ac_init_version=: ;; |
| |
| -with-* | --with-*) |
| ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| as_fn_error "invalid package name: $ac_useropt" |
| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| case $ac_user_opts in |
| *" |
| "with_$ac_useropt" |
| "*) ;; |
| *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" |
| ac_unrecognized_sep=', ';; |
| esac |
| eval with_$ac_useropt=\$ac_optarg ;; |
| |
| -without-* | --without-*) |
| ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| as_fn_error "invalid package name: $ac_useropt" |
| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| case $ac_user_opts in |
| *" |
| "with_$ac_useropt" |
| "*) ;; |
| *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" |
| ac_unrecognized_sep=', ';; |
| esac |
| eval with_$ac_useropt=no ;; |
| |
| --x) |
| # Obsolete; use --with-x. |
| with_x=yes ;; |
| |
| -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| | --x-incl | --x-inc | --x-in | --x-i) |
| ac_prev=x_includes ;; |
| -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| x_includes=$ac_optarg ;; |
| |
| -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| ac_prev=x_libraries ;; |
| -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| x_libraries=$ac_optarg ;; |
| |
| -*) as_fn_error "unrecognized option: \`$ac_option' |
| Try \`$0 --help' for more information." |
| ;; |
| |
| *=*) |
| ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
| # Reject names that are not valid shell variable names. |
| case $ac_envvar in #( |
| '' | [0-9]* | *[!_$as_cr_alnum]* ) |
| as_fn_error "invalid variable name: \`$ac_envvar'" ;; |
| esac |
| eval $ac_envvar=\$ac_optarg |
| export $ac_envvar ;; |
| |
| *) |
| # FIXME: should be removed in autoconf 3.0. |
| $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
| expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
| : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
| ;; |
| |
| esac |
| done |
| |
| if test -n "$ac_prev"; then |
| ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
| as_fn_error "missing argument to $ac_option" |
| fi |
| |
| if test -n "$ac_unrecognized_opts"; then |
| case $enable_option_checking in |
| no) ;; |
| fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; |
| *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
| esac |
| fi |
| |
| # Check all directory arguments for consistency. |
| for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
| datadir sysconfdir sharedstatedir localstatedir includedir \ |
| oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ |
| libdir localedir mandir |
| do |
| eval ac_val=\$$ac_var |
| # Remove trailing slashes. |
| case $ac_val in |
| */ ) |
| ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` |
| eval $ac_var=\$ac_val;; |
| esac |
| # Be sure to have absolute directory names. |
| case $ac_val in |
| [\\/$]* | ?:[\\/]* ) continue;; |
| NONE | '' ) case $ac_var in *prefix ) continue;; esac;; |
| esac |
| as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
| done |
| |
| # There might be people who depend on the old broken behavior: `$host' |
| # used to hold the argument of --host etc. |
| # FIXME: To remove some day. |
| build=$build_alias |
| host=$host_alias |
| target=$target_alias |
| |
| # FIXME: To remove some day. |
| if test "x$host_alias" != x; then |
| if test "x$build_alias" = x; then |
| cross_compiling=maybe |
| $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
| If a cross compiler is detected then cross compile mode will be used." >&2 |
| elif test "x$build_alias" != "x$host_alias"; then |
| cross_compiling=yes |
| fi |
| fi |
| |
| ac_tool_prefix= |
| test -n "$host_alias" && ac_tool_prefix=$host_alias- |
| |
| test "$silent" = yes && exec 6>/dev/null |
| |
| |
| ac_pwd=`pwd` && test -n "$ac_pwd" && |
| ac_ls_di=`ls -di .` && |
| ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || |
| as_fn_error "working directory cannot be determined" |
| test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
| as_fn_error "pwd does not report name of working directory" |
| |
| |
| # Find the source files, if location was not specified. |
| if test -z "$srcdir"; then |
| ac_srcdir_defaulted=yes |
| # Try the directory containing this script, then the parent directory. |
| ac_confdir=`$as_dirname -- "$as_myself" || |
| $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$as_myself" : 'X\(//\)[^/]' \| \ |
| X"$as_myself" : 'X\(//\)$' \| \ |
| X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X"$as_myself" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| srcdir=$ac_confdir |
| if test ! -r "$srcdir/$ac_unique_file"; then |
| srcdir=.. |
| fi |
| else |
| ac_srcdir_defaulted=no |
| fi |
| if test ! -r "$srcdir/$ac_unique_file"; then |
| test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." |
| as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" |
| fi |
| ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
| ac_abs_confdir=`( |
| cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" |
| pwd)` |
| # When building in place, set srcdir=. |
| if test "$ac_abs_confdir" = "$ac_pwd"; then |
| srcdir=. |
| fi |
| # Remove unnecessary trailing slashes from srcdir. |
| # Double slashes in file names in object file debugging info |
| # mess up M-x gdb in Emacs. |
| case $srcdir in |
| */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; |
| esac |
| for ac_var in $ac_precious_vars; do |
| eval ac_env_${ac_var}_set=\${${ac_var}+set} |
| eval ac_env_${ac_var}_value=\$${ac_var} |
| eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} |
| eval ac_cv_env_${ac_var}_value=\$${ac_var} |
| done |
| |
| # |
| # Report the --help message. |
| # |
| if test "$ac_init_help" = "long"; then |
| # Omit some internal or obsolete options to make the list less imposing. |
| # This message is too long to be a string in the A/UX 3.1 sh. |
| cat <<_ACEOF |
| \`configure' configures this package to adapt to many kinds of systems. |
| |
| Usage: $0 [OPTION]... [VAR=VALUE]... |
| |
| To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| VAR=VALUE. See below for descriptions of some of the useful variables. |
| |
| Defaults for the options are specified in brackets. |
| |
| Configuration: |
| -h, --help display this help and exit |
| --help=short display options specific to this package |
| --help=recursive display the short help of all the included packages |
| -V, --version display version information and exit |
| -q, --quiet, --silent do not print \`checking...' messages |
| --cache-file=FILE cache test results in FILE [disabled] |
| -C, --config-cache alias for \`--cache-file=config.cache' |
| -n, --no-create do not create output files |
| --srcdir=DIR find the sources in DIR [configure dir or \`..'] |
| |
| Installation directories: |
| --prefix=PREFIX install architecture-independent files in PREFIX |
| [$ac_default_prefix] |
| --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| [PREFIX] |
| |
| By default, \`make install' will install all the files in |
| \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
| an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
| for instance \`--prefix=\$HOME'. |
| |
| For better control, use the options below. |
| |
| Fine tuning of the installation directories: |
| --bindir=DIR user executables [EPREFIX/bin] |
| --sbindir=DIR system admin executables [EPREFIX/sbin] |
| --libexecdir=DIR program executables [EPREFIX/libexec] |
| --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
| --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
| --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
| --libdir=DIR object code libraries [EPREFIX/lib] |
| --includedir=DIR C header files [PREFIX/include] |
| --oldincludedir=DIR C header files for non-gcc [/usr/include] |
| --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] |
| --datadir=DIR read-only architecture-independent data [DATAROOTDIR] |
| --infodir=DIR info documentation [DATAROOTDIR/info] |
| --localedir=DIR locale-dependent data [DATAROOTDIR/locale] |
| --mandir=DIR man documentation [DATAROOTDIR/man] |
| --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] |
| --htmldir=DIR html documentation [DOCDIR] |
| --dvidir=DIR dvi documentation [DOCDIR] |
| --pdfdir=DIR pdf documentation [DOCDIR] |
| --psdir=DIR ps documentation [DOCDIR] |
| _ACEOF |
| |
| cat <<\_ACEOF |
| |
| Program names: |
| --program-prefix=PREFIX prepend PREFIX to installed program names |
| --program-suffix=SUFFIX append SUFFIX to installed program names |
| --program-transform-name=PROGRAM run sed PROGRAM on installed program names |
| |
| System types: |
| --build=BUILD configure for building on BUILD [guessed] |
| --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| --target=TARGET configure for building compilers for TARGET [HOST] |
| _ACEOF |
| fi |
| |
| if test -n "$ac_init_help"; then |
| |
| cat <<\_ACEOF |
| |
| Optional Features: |
| --disable-option-checking ignore unrecognized --enable/--with options |
| --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| --enable-generated-files-in-srcdir |
| put copies of generated files in source dir intended |
| for creating source tarballs for users without |
| texinfo bison or flex |
| --disable-largefile omit support for large files |
| --disable-build-format-warnings |
| don't use -Wformat while building GCC |
| --enable-werror-always enable -Werror despite compiler version |
| --enable-checking[=LIST] |
| enable expensive run-time checks. With LIST, enable |
| only specific categories of checks. Categories are: |
| yes,no,all,none,release. Flags are: |
| assert,df,fold,gc,gcac,gimple,misc, |
| rtlflag,rtl,runtime,tree,valgrind,types |
| --enable-coverage[=LEVEL] |
| enable compiler's code coverage collection. Use to |
| measure compiler performance and locate unused parts |
| of the compiler. With LEVEL, specify optimization. |
| Values are opt, noopt, default is noopt |
| --enable-gather-detailed-mem-stats |
| enable detailed memory allocation stats gathering |
| --enable-multilib enable library support for multiple ABIs |
| --enable-multiarch enable support for multiarch paths |
| --enable-__cxa_atexit enable __cxa_atexit for C++ |
| --enable-decimal-float={no,yes,bid,dpd} |
| enable decimal float extension to C. Selecting 'bid' |
| or 'dpd' choses which decimal floating point format |
| to use |
| --enable-fixed-point enable fixed-point arithmetic extension to C |
| --enable-threads[=LIB] enable thread usage for target GCC, using LIB thread |
| package |
| --enable-tls enable or disable generation of tls code overriding |
| the assembler check for tls support |
| --enable-objc-gc enable the use of Boehm's garbage collector with the |
| GNU Objective-C runtime |
| --disable-shared don't provide a shared libgcc |
| --enable-languages=LIST specify which front-ends to build |
| --disable-rpath do not hardcode runtime library paths |
| --enable-sjlj-exceptions |
| arrange to use setjmp/longjmp exception handling |
| --enable-secureplt enable -msecure-plt by default for PowerPC |
| --enable-leading-mingw64-underscores |
| enable leading underscores on 64 bit mingw targets |
| --enable-cld enable -mcld by default for 32bit x86 |
| --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit |
| x86 |
| --disable-win32-registry |
| disable lookup of installation paths in the Registry |
| on Windows hosts |
| --enable-win32-registry enable registry lookup (default) |
| --enable-win32-registry=KEY |
| use KEY instead of GCC version as the last portion |
| of the registry key |
| --enable-shared[=PKGS] build shared libraries [default=yes] |
| --enable-static[=PKGS] build static libraries [default=yes] |
| --enable-fast-install[=PKGS] |
| optimize for fast installation [default=yes] |
| --disable-libtool-lock avoid locking (might break parallel builds) |
| --enable-ld[=ARG] build ld [ARG={default,yes,no}] |
| --enable-gold[=ARG] build gold [ARG={default,yes,no}] |
| --enable-gnu-indirect-function |
| enable the use of the @gnu_indirect_function to |
| glibc systems |
| --enable-initfini-array use .init_array/.fini_array sections |
| --enable-comdat enable COMDAT group support |
| |
| --enable-fix-cortex-a53-835769 |
| enable workaround for AArch64 Cortex-A53 erratum |
| 835769 by default |
| --disable-fix-cortex-a53-835769 |
| disable workaround for AArch64 Cortex-A53 erratum |
| 835769 by default |
| |
| --enable-gnu-unique-object |
| enable the use of the @gnu_unique_object ELF |
| extension on glibc systems |
| --enable-eh-frame-hdr-for-static |
| enable linker PT_GNU_EH_FRAME support for static |
| executable |
| --enable-linker-build-id |
| compiler will always pass --build-id to linker |
| --enable-maintainer-mode |
| enable make rules and dependencies not useful (and |
| sometimes confusing) to the casual installer |
| --enable-link-mutex avoid linking multiple front-ends at once to avoid |
| thrashing on the build machine |
| --enable-version-specific-runtime-libs |
| specify that runtime libraries should be installed |
| in a compiler-specific directory |
| --enable-poison-system-directories |
| warn for use of native system header directories |
| --enable-canonical-prefixes |
| enable or disable prefix canonicalization |
| --enable-plugin enable plugin support |
| --enable-host-shared build host code as shared libraries |
| --disable-libquadmath-support |
| disable libquadmath support for Fortran |
| |
| Optional Packages: |
| --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| --with-build-libsubdir=DIR Directory where to find libraries for build system |
| --with-local-prefix=DIR specifies directory to put local include |
| --with-gxx-include-dir=DIR |
| specifies directory to put g++ header files |
| --with-cpp-install-dir=DIR |
| install the user visible C preprocessor in DIR |
| (relative to PREFIX) as well as PREFIX/bin |
| --with-gnu-ld arrange to work with GNU ld |
| --with-ld arrange to use the specified ld (full pathname) |
| --with-demangler-in-ld try to use demangler in GNU ld |
| --with-gnu-as arrange to work with GNU as |
| --with-as arrange to use the specified as (full pathname) |
| --with-stabs arrange to use stabs instead of host debug format |
| --with-dwarf2 force the default debug format to be DWARF 2 |
| --with-native-system-header-dir=dir |
| use dir as the directory to look for standard |
| system header files in. Defaults to /usr/include. |
| --with-build-sysroot=sysroot |
| use sysroot as the system root during the build |
| --with-runtime-root-prefix=prefix |
| prepend prefix to paths used by the compiler to |
| name the dynamic linker and other files used at |
| runtime. Defaults to empty (no prefix). |
| --with-sysroot[=DIR] search for usr/lib, usr/include, et al, within DIR |
| --with-specs=SPECS add SPECS to driver command-line processing |
| --with-pkgversion=PKG Use PKG in the version string in place of "GCC" |
| --with-bugurl=URL Direct users to URL to report a bug |
| --with-multilib-list select multilibs (AArch64, SH and x86-64 only) |
| --with-gnu-ld assume the C compiler uses GNU ld default=no |
| --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib |
| --without-libiconv-prefix don't search for libiconv in includedir and libdir |
| --with-pic try to use only PIC/non-PIC objects [default=use |
| both] |
| --with-gnu-ld assume the C compiler uses GNU ld [default=no] |
| --with-plugin-ld=[ARG] specify the plugin linker |
| --with-glibc-version=M.N |
| assume GCC used with glibc version M.N or later |
| --with-long-double-128 use 128-bit long double by default |
| --with-gc={page,zone} this option is not supported anymore. It used to |
| choose the garbage collection mechanism to use with |
| the compiler |
| --with-system-zlib use installed libz |
| --with-warn-frame-larger-than-extra-text=TEXT |
| specifies extra text for frame size warnings |
| --with-linker-hash-style={sysv,gnu,both} |
| specify the linker hash style |
| |
| Some influential environment variables: |
| CC C compiler command |
| CFLAGS C compiler flags |
| LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| nonstandard directory <lib dir> |
| LIBS libraries to pass to the linker, e.g. -l<library> |
| CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if |
| you have headers in a nonstandard directory <include dir> |
| CXX C++ compiler command |
| CXXFLAGS C++ compiler flags |
| CPP C preprocessor |
| CXXCPP C++ preprocessor |
| GMPLIBS How to link GMP |
| GMPINC How to find GMP include files |
| ISLLIBS How to link ISL |
| ISLINC How to find ISL include files |
| CLOOGLIBS How to link CLOOG |
| CLOOGINC How to find CLOOG include files |
| |
| Use these variables to override the choices made by `configure' or to help |
| it to find libraries and programs with nonstandard names/locations. |
| |
| Report bugs to the package provider. |
| _ACEOF |
| ac_status=$? |
| fi |
| |
| if test "$ac_init_help" = "recursive"; then |
| # If there are subdirs, report their specific --help. |
| for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
| test -d "$ac_dir" || |
| { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || |
| continue |
| ac_builddir=. |
| |
| case "$ac_dir" in |
| .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) |
| ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| # A ".." for each directory in $ac_dir_suffix. |
| ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| case $ac_top_builddir_sub in |
| "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| esac ;; |
| esac |
| ac_abs_top_builddir=$ac_pwd |
| ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| # for backward compatibility: |
| ac_top_builddir=$ac_top_build_prefix |
| |
| case $srcdir in |
| .) # We are building in place. |
| ac_srcdir=. |
| ac_top_srcdir=$ac_top_builddir_sub |
| ac_abs_top_srcdir=$ac_pwd ;; |
| [\\/]* | ?:[\\/]* ) # Absolute name. |
| ac_srcdir=$srcdir$ac_dir_suffix; |
| ac_top_srcdir=$srcdir |
| ac_abs_top_srcdir=$srcdir ;; |
| *) # Relative name. |
| ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| ac_top_srcdir=$ac_top_build_prefix$srcdir |
| ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| esac |
| ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| |
| cd "$ac_dir" || { ac_status=$?; continue; } |
| # Check for guested configure. |
| if test -f "$ac_srcdir/configure.gnu"; then |
| echo && |
| $SHELL "$ac_srcdir/configure.gnu" --help=recursive |
| elif test -f "$ac_srcdir/configure"; then |
| echo && |
| $SHELL "$ac_srcdir/configure" --help=recursive |
| else |
| $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
| fi || ac_status=$? |
| cd "$ac_pwd" || { ac_status=$?; break; } |
| done |
| fi |
| |
| test -n "$ac_init_help" && exit $ac_status |
| if $ac_init_version; then |
| cat <<\_ACEOF |
| configure |
| generated by GNU Autoconf 2.64 |
| |
| Copyright (C) 2009 Free Software Foundation, Inc. |
| This configure script is free software; the Free Software Foundation |
| gives unlimited permission to copy, distribute and modify it. |
| _ACEOF |
| exit |
| fi |
| |
| ## ------------------------ ## |
| ## Autoconf initialization. ## |
| ## ------------------------ ## |
| |
| # ac_fn_c_try_compile LINENO |
| # -------------------------- |
| # Try to compile conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_c_try_compile () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| rm -f conftest.$ac_objext |
| if { { ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compile") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| return $ac_retval |
| |
| } # ac_fn_c_try_compile |
| |
| # ac_fn_cxx_try_compile LINENO |
| # ---------------------------- |
| # Try to compile conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_cxx_try_compile () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| rm -f conftest.$ac_objext |
| if { { ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compile") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { |
| test -z "$ac_cxx_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| return $ac_retval |
| |
| } # ac_fn_cxx_try_compile |
| |
| # ac_fn_c_try_cpp LINENO |
| # ---------------------- |
| # Try to preprocess conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_c_try_cpp () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| if { { ac_try="$ac_cpp conftest.$ac_ext" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } >/dev/null && { |
| test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
| test ! -s conftest.err |
| }; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| return $ac_retval |
| |
| } # ac_fn_c_try_cpp |
| |
| # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
| # ------------------------------------------------------- |
| # Tests whether HEADER exists, giving a warning if it cannot be compiled using |
| # the include files in INCLUDES and setting the cache variable VAR |
| # accordingly. |
| ac_fn_c_check_header_mongrel () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| $as_echo_n "checking for $2... " >&6; } |
| if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| else |
| # Is the header compilable? |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 |
| $as_echo_n "checking $2 usability... " >&6; } |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| #include <$2> |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_header_compiler=yes |
| else |
| ac_header_compiler=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 |
| $as_echo "$ac_header_compiler" >&6; } |
| |
| # Is the header present? |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 |
| $as_echo_n "checking $2 presence... " >&6; } |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <$2> |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| ac_header_preproc=yes |
| else |
| ac_header_preproc=no |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
| $as_echo "$ac_header_preproc" >&6; } |
| |
| # So? What about this header? |
| case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( |
| yes:no: ) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 |
| $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 |
| $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} |
| ;; |
| no:yes:* ) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 |
| $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 |
| $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 |
| $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 |
| $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 |
| $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| $as_echo_n "checking for $2... " >&6; } |
| if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| eval "$3=\$ac_header_compiler" |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| fi |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| |
| } # ac_fn_c_check_header_mongrel |
| |
| # ac_fn_c_try_run LINENO |
| # ---------------------- |
| # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes |
| # that executables *can* be run. |
| ac_fn_c_try_run () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| if { { ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' |
| { { case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_try") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; }; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: program exited with status $ac_status" >&5 |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=$ac_status |
| fi |
| rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| return $ac_retval |
| |
| } # ac_fn_c_try_run |
| |
| # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
| # ------------------------------------------------------- |
| # Tests whether HEADER exists and can be compiled using the include files in |
| # INCLUDES, setting the cache variable VAR accordingly. |
| ac_fn_c_check_header_compile () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| $as_echo_n "checking for $2... " >&6; } |
| if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| #include <$2> |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "$3=yes" |
| else |
| eval "$3=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| |
| } # ac_fn_c_check_header_compile |
| |
| # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
| # -------------------------------------------- |
| # Tries to find the compile-time value of EXPR in a program that includes |
| # INCLUDES, setting VAR accordingly. Returns whether the value could be |
| # computed |
| ac_fn_c_compute_int () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| if test "$cross_compiling" = yes; then |
| # Depending upon the size, compute the lo and hi bounds. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($2) >= 0)]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_lo=0 ac_mid=0 |
| while :; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_hi=$ac_mid; break |
| else |
| as_fn_arith $ac_mid + 1 && ac_lo=$as_val |
| if test $ac_lo -le $ac_mid; then |
| ac_lo= ac_hi= |
| break |
| fi |
| as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| done |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($2) < 0)]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_hi=-1 ac_mid=-1 |
| while :; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($2) >= $ac_mid)]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_lo=$ac_mid; break |
| else |
| as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val |
| if test $ac_mid -le $ac_hi; then |
| ac_lo= ac_hi= |
| break |
| fi |
| as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| done |
| else |
| ac_lo= ac_hi= |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| # Binary search between lo and hi bounds. |
| while test "x$ac_lo" != "x$ac_hi"; do |
| as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_hi=$ac_mid |
| else |
| as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| done |
| case $ac_lo in #(( |
| ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; |
| '') ac_retval=1 ;; |
| esac |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| static long int longval () { return $2; } |
| static unsigned long int ulongval () { return $2; } |
| #include <stdio.h> |
| #include <stdlib.h> |
| int |
| main () |
| { |
| |
| FILE *f = fopen ("conftest.val", "w"); |
| if (! f) |
| return 1; |
| if (($2) < 0) |
| { |
| long int i = longval (); |
| if (i != ($2)) |
| return 1; |
| fprintf (f, "%ld", i); |
| } |
| else |
| { |
| unsigned long int i = ulongval (); |
| if (i != ($2)) |
| return 1; |
| fprintf (f, "%lu", i); |
| } |
| /* Do not output a trailing newline, as this causes \r\n confusion |
| on some platforms. */ |
| return ferror (f) || fclose (f) != 0; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| echo >>conftest.val; read $3 <conftest.val; ac_retval=0 |
| else |
| ac_retval=1 |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| rm -f conftest.val |
| |
| fi |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| return $ac_retval |
| |
| } # ac_fn_c_compute_int |
| |
| # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
| # ------------------------------------------- |
| # Tests whether TYPE exists after having included INCLUDES, setting cache |
| # variable VAR accordingly. |
| ac_fn_c_check_type () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| $as_echo_n "checking for $2... " >&6; } |
| if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| eval "$3=no" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| if (sizeof ($2)) |
| return 0; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| if (sizeof (($2))) |
| return 0; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| else |
| eval "$3=yes" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| |
| } # ac_fn_c_check_type |
| |
| # ac_fn_c_find_intX_t LINENO BITS VAR |
| # ----------------------------------- |
| # Finds a signed integer type with width BITS, setting cache variable VAR |
| # accordingly. |
| ac_fn_c_find_intX_t () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 |
| $as_echo_n "checking for int$2_t... " >&6; } |
| if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| eval "$3=no" |
| for ac_type in int$2_t 'int' 'long int' \ |
| 'long long int' 'short int' 'signed char'; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $ac_includes_default |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $ac_includes_default |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1) |
| < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| else |
| case $ac_type in #( |
| int$2_t) : |
| eval "$3=yes" ;; #( |
| *) : |
| eval "$3=\$ac_type" ;; |
| esac |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| eval as_val=\$$3 |
| if test "x$as_val" = x""no; then : |
| |
| else |
| break |
| fi |
| done |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| |
| } # ac_fn_c_find_intX_t |
| |
| # ac_fn_c_try_link LINENO |
| # ----------------------- |
| # Try to link conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_c_try_link () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| rm -f conftest.$ac_objext conftest$ac_exeext |
| if { { ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest$ac_exeext && { |
| test "$cross_compiling" = yes || |
| $as_test_x conftest$ac_exeext |
| }; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| # interfere with the next link command; also delete a directory that is |
| # left behind by Apple's compiler. We do this before executing the actions. |
| rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| return $ac_retval |
| |
| } # ac_fn_c_try_link |
| |
| # ac_fn_c_find_uintX_t LINENO BITS VAR |
| # ------------------------------------ |
| # Finds an unsigned integer type with width BITS, setting cache variable VAR |
| # accordingly. |
| ac_fn_c_find_uintX_t () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 |
| $as_echo_n "checking for uint$2_t... " >&6; } |
| if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| eval "$3=no" |
| for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ |
| 'unsigned long long int' 'unsigned short int' 'unsigned char'; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $ac_includes_default |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| case $ac_type in #( |
| uint$2_t) : |
| eval "$3=yes" ;; #( |
| *) : |
| eval "$3=\$ac_type" ;; |
| esac |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| eval as_val=\$$3 |
| if test "x$as_val" = x""no; then : |
| |
| else |
| break |
| fi |
| done |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| |
| } # ac_fn_c_find_uintX_t |
| |
| # ac_fn_c_check_header_preproc LINENO HEADER VAR |
| # ---------------------------------------------- |
| # Tests whether HEADER is present, setting the cache variable VAR accordingly. |
| ac_fn_c_check_header_preproc () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| $as_echo_n "checking for $2... " >&6; } |
| if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <$2> |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| eval "$3=yes" |
| else |
| eval "$3=no" |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| |
| } # ac_fn_c_check_header_preproc |
| |
| # ac_fn_cxx_try_cpp LINENO |
| # ------------------------ |
| # Try to preprocess conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_cxx_try_cpp () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| if { { ac_try="$ac_cpp conftest.$ac_ext" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } >/dev/null && { |
| test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || |
| test ! -s conftest.err |
| }; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| return $ac_retval |
| |
| } # ac_fn_cxx_try_cpp |
| |
| # ac_fn_cxx_check_header_preproc LINENO HEADER VAR |
| # ------------------------------------------------ |
| # Tests whether HEADER is present, setting the cache variable VAR accordingly. |
| ac_fn_cxx_check_header_preproc () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| $as_echo_n "checking for $2... " >&6; } |
| if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <$2> |
| _ACEOF |
| if ac_fn_cxx_try_cpp "$LINENO"; then : |
| eval "$3=yes" |
| else |
| eval "$3=no" |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| |
| } # ac_fn_cxx_check_header_preproc |
| |
| # ac_fn_c_check_func LINENO FUNC VAR |
| # ---------------------------------- |
| # Tests whether FUNC exists, setting the cache variable VAR accordingly |
| ac_fn_c_check_func () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| $as_echo_n "checking for $2... " >&6; } |
| if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
| For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| #define $2 innocuous_$2 |
| |
| /* System header to define __stub macros and hopefully few prototypes, |
| which can conflict with char $2 (); below. |
| Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| <limits.h> exists even on freestanding compilers. */ |
| |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| |
| #undef $2 |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char $2 (); |
| /* The GNU C library defines this for functions which it implements |
| to always fail with ENOSYS. Some functions are actually named |
| something starting with __ and the normal name is an alias. */ |
| #if defined __stub_$2 || defined __stub___$2 |
| choke me |
| #endif |
| |
| int |
| main () |
| { |
| return $2 (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| eval "$3=yes" |
| else |
| eval "$3=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| |
| } # ac_fn_c_check_func |
| |
| # ac_fn_cxx_try_link LINENO |
| # ------------------------- |
| # Try to link conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_cxx_try_link () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| rm -f conftest.$ac_objext conftest$ac_exeext |
| if { { ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { |
| test -z "$ac_cxx_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest$ac_exeext && { |
| test "$cross_compiling" = yes || |
| $as_test_x conftest$ac_exeext |
| }; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| # interfere with the next link command; also delete a directory that is |
| # left behind by Apple's compiler. We do this before executing the actions. |
| rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| return $ac_retval |
| |
| } # ac_fn_cxx_try_link |
| cat >config.log <<_ACEOF |
| This file contains any messages produced by compilers while |
| running configure, to aid debugging if configure makes a mistake. |
| |
| It was created by $as_me, which was |
| generated by GNU Autoconf 2.64. Invocation command line was |
| |
| $ $0 $@ |
| |
| _ACEOF |
| exec 5>>config.log |
| { |
| cat <<_ASUNAME |
| ## --------- ## |
| ## Platform. ## |
| ## --------- ## |
| |
| hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| |
| /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| |
| /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
| /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| |
| _ASUNAME |
| |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| $as_echo "PATH: $as_dir" |
| done |
| IFS=$as_save_IFS |
| |
| } >&5 |
| |
| cat >&5 <<_ACEOF |
| |
| |
| ## ----------- ## |
| ## Core tests. ## |
| ## ----------- ## |
| |
| _ACEOF |
| |
| |
| # Keep a trace of the command line. |
| # Strip out --no-create and --no-recursion so they do not pile up. |
| # Strip out --silent because we don't want to record it for future runs. |
| # Also quote any args containing shell meta-characters. |
| # Make two passes to allow for proper duplicate-argument suppression. |
| ac_configure_args= |
| ac_configure_args0= |
| ac_configure_args1= |
| ac_must_keep_next=false |
| for ac_pass in 1 2 |
| do |
| for ac_arg |
| do |
| case $ac_arg in |
| -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil) |
| continue ;; |
| *\'*) |
| ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| esac |
| case $ac_pass in |
| 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
| 2) |
| as_fn_append ac_configure_args1 " '$ac_arg'" |
| if test $ac_must_keep_next = true; then |
| ac_must_keep_next=false # Got value, back to normal. |
| else |
| case $ac_arg in |
| *=* | --config-cache | -C | -disable-* | --disable-* \ |
| | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| | -with-* | --with-* | -without-* | --without-* | --x) |
| case "$ac_configure_args0 " in |
| "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| esac |
| ;; |
| -* ) ac_must_keep_next=true ;; |
| esac |
| fi |
| as_fn_append ac_configure_args " '$ac_arg'" |
| ;; |
| esac |
| done |
| done |
| { ac_configure_args0=; unset ac_configure_args0;} |
| { ac_configure_args1=; unset ac_configure_args1;} |
| |
| # When interrupted or exit'd, cleanup temporary files, and complete |
| # config.log. We remove comments because anyway the quotes in there |
| # would cause problems or look ugly. |
| # WARNING: Use '\'' to represent an apostrophe within the trap. |
| # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. |
| trap 'exit_status=$? |
| # Save into config.log some information that might help in debugging. |
| { |
| echo |
| |
| cat <<\_ASBOX |
| ## ---------------- ## |
| ## Cache variables. ## |
| ## ---------------- ## |
| _ASBOX |
| echo |
| # The following way of writing the cache mishandles newlines in values, |
| ( |
| for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do |
| eval ac_val=\$$ac_var |
| case $ac_val in #( |
| *${as_nl}*) |
| case $ac_var in #( |
| *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| esac |
| case $ac_var in #( |
| _ | IFS | as_nl) ;; #( |
| BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| *) { eval $ac_var=; unset $ac_var;} ;; |
| esac ;; |
| esac |
| done |
| (set) 2>&1 | |
| case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
| *${as_nl}ac_space=\ *) |
| sed -n \ |
| "s/'\''/'\''\\\\'\'''\''/g; |
| s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" |
| ;; #( |
| *) |
| sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| ;; |
| esac | |
| sort |
| ) |
| echo |
| |
| cat <<\_ASBOX |
| ## ----------------- ## |
| ## Output variables. ## |
| ## ----------------- ## |
| _ASBOX |
| echo |
| for ac_var in $ac_subst_vars |
| do |
| eval ac_val=\$$ac_var |
| case $ac_val in |
| *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| esac |
| $as_echo "$ac_var='\''$ac_val'\''" |
| done | sort |
| echo |
| |
| if test -n "$ac_subst_files"; then |
| cat <<\_ASBOX |
| ## ------------------- ## |
| ## File substitutions. ## |
| ## ------------------- ## |
| _ASBOX |
| echo |
| for ac_var in $ac_subst_files |
| do |
| eval ac_val=\$$ac_var |
| case $ac_val in |
| *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| esac |
| $as_echo "$ac_var='\''$ac_val'\''" |
| done | sort |
| echo |
| fi |
| |
| if test -s confdefs.h; then |
| cat <<\_ASBOX |
| ## ----------- ## |
| ## confdefs.h. ## |
| ## ----------- ## |
| _ASBOX |
| echo |
| cat confdefs.h |
| echo |
| fi |
| test "$ac_signal" != 0 && |
| $as_echo "$as_me: caught signal $ac_signal" |
| $as_echo "$as_me: exit $exit_status" |
| } >&5 |
| rm -f core *.core core.conftest.* && |
| rm -f -r conftest* confdefs* conf$$* $ac_clean_files && |
| exit $exit_status |
| ' 0 |
| for ac_signal in 1 2 13 15; do |
| trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
| done |
| ac_signal=0 |
| |
| # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| rm -f -r conftest* confdefs.h |
| |
| $as_echo "/* confdefs.h */" > confdefs.h |
| |
| # Predefined preprocessor variables. |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_NAME "$PACKAGE_NAME" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_STRING "$PACKAGE_STRING" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_URL "$PACKAGE_URL" |
| _ACEOF |
| |
| |
| # Let the site file select an alternate cache file if it wants to. |
| # Prefer an explicitly selected file to automatically selected ones. |
| ac_site_file1=NONE |
| ac_site_file2=NONE |
| if test -n "$CONFIG_SITE"; then |
| ac_site_file1=$CONFIG_SITE |
| elif test "x$prefix" != xNONE; then |
| ac_site_file1=$prefix/share/config.site |
| ac_site_file2=$prefix/etc/config.site |
| else |
| ac_site_file1=$ac_default_prefix/share/config.site |
| ac_site_file2=$ac_default_prefix/etc/config.site |
| fi |
| for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
| do |
| test "x$ac_site_file" = xNONE && continue |
| if test -r "$ac_site_file"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
| $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
| sed 's/^/| /' "$ac_site_file" >&5 |
| . "$ac_site_file" |
| fi |
| done |
| |
| if test -r "$cache_file"; then |
| # Some versions of bash will fail to source /dev/null (special |
| # files actually), so we avoid doing that. |
| if test -f "$cache_file"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
| $as_echo "$as_me: loading cache $cache_file" >&6;} |
| case $cache_file in |
| [\\/]* | ?:[\\/]* ) . "$cache_file";; |
| *) . "./$cache_file";; |
| esac |
| fi |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
| $as_echo "$as_me: creating cache $cache_file" >&6;} |
| >$cache_file |
| fi |
| |
| # Check that the precious variables saved in the cache have kept the same |
| # value. |
| ac_cache_corrupted=false |
| for ac_var in $ac_precious_vars; do |
| eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| eval ac_new_set=\$ac_env_${ac_var}_set |
| eval ac_old_val=\$ac_cv_env_${ac_var}_value |
| eval ac_new_val=\$ac_env_${ac_var}_value |
| case $ac_old_set,$ac_new_set in |
| set,) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| ac_cache_corrupted=: ;; |
| ,set) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
| $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| ac_cache_corrupted=: ;; |
| ,);; |
| *) |
| if test "x$ac_old_val" != "x$ac_new_val"; then |
| # differences in whitespace do not lead to failure. |
| ac_old_val_w=`echo x $ac_old_val` |
| ac_new_val_w=`echo x $ac_new_val` |
| if test "$ac_old_val_w" != "$ac_new_val_w"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
| $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| ac_cache_corrupted=: |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
| $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
| eval $ac_var=\$ac_old_val |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
| $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
| $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
| fi;; |
| esac |
| # Pass precious variables to config.status. |
| if test "$ac_new_set" = set; then |
| case $ac_new_val in |
| *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| *) ac_arg=$ac_var=$ac_new_val ;; |
| esac |
| case " $ac_configure_args " in |
| *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
| esac |
| fi |
| done |
| if $ac_cache_corrupted; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
| $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
| fi |
| ## -------------------- ## |
| ## Main body of script. ## |
| ## -------------------- ## |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| |
| |
| |
| |
| ac_config_headers="$ac_config_headers auto-host.h:config.in" |
| |
| |
| gcc_version=`cat $srcdir/BASE-VER` |
| |
| # Determine the host, build, and target systems |
| ac_aux_dir= |
| for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do |
| for ac_t in install-sh install.sh shtool; do |
| if test -f "$ac_dir/$ac_t"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/$ac_t -c" |
| break 2 |
| fi |
| done |
| done |
| if test -z "$ac_aux_dir"; then |
| as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 |
| fi |
| |
| # These three variables are undocumented and unsupported, |
| # and are intended to be withdrawn in a future Autoconf release. |
| # They can cause serious problems if a builder's source tree is in a directory |
| # whose full name contains unusual characters. |
| ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| |
| |
| # Make sure we can run config.sub. |
| $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
| as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
| $as_echo_n "checking build system type... " >&6; } |
| if test "${ac_cv_build+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_build_alias=$build_alias |
| test "x$ac_build_alias" = x && |
| ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` |
| test "x$ac_build_alias" = x && |
| as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 |
| ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
| as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
| $as_echo "$ac_cv_build" >&6; } |
| case $ac_cv_build in |
| *-*-*) ;; |
| *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; |
| esac |
| build=$ac_cv_build |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_build |
| shift |
| build_cpu=$1 |
| build_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| build_os=$* |
| IFS=$ac_save_IFS |
| case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
| $as_echo_n "checking host system type... " >&6; } |
| if test "${ac_cv_host+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "x$host_alias" = x; then |
| ac_cv_host=$ac_cv_build |
| else |
| ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
| as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
| $as_echo "$ac_cv_host" >&6; } |
| case $ac_cv_host in |
| *-*-*) ;; |
| *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; |
| esac |
| host=$ac_cv_host |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_host |
| shift |
| host_cpu=$1 |
| host_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| host_os=$* |
| IFS=$ac_save_IFS |
| case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
| $as_echo_n "checking target system type... " >&6; } |
| if test "${ac_cv_target+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "x$target_alias" = x; then |
| ac_cv_target=$ac_cv_host |
| else |
| ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || |
| as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
| $as_echo "$ac_cv_target" >&6; } |
| case $ac_cv_target in |
| *-*-*) ;; |
| *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; |
| esac |
| target=$ac_cv_target |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_target |
| shift |
| target_cpu=$1 |
| target_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| target_os=$* |
| IFS=$ac_save_IFS |
| case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac |
| |
| |
| # The aliases save the names the user supplied, while $host etc. |
| # will get canonicalized. |
| test -n "$target_alias" && |
| test "$program_prefix$program_suffix$program_transform_name" = \ |
| NONENONEs,x,x, && |
| program_prefix=${target_alias}- |
| |
| # Determine the noncanonical target name, for directory use. |
| case ${build_alias} in |
| "") build_noncanonical=${build} ;; |
| *) build_noncanonical=${build_alias} ;; |
| esac |
| |
| case ${host_alias} in |
| "") host_noncanonical=${build_noncanonical} ;; |
| *) host_noncanonical=${host_alias} ;; |
| esac |
| |
| case ${target_alias} in |
| "") target_noncanonical=${host_noncanonical} ;; |
| *) target_noncanonical=${target_alias} ;; |
| esac |
| |
| |
| |
| |
| # Determine the target- and build-specific subdirectories |
| |
| # post-stage1 host modules use a different CC_FOR_BUILD so, in order to |
| # have matching libraries, they should use host libraries: Makefile.tpl |
| # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). |
| # However, they still use the build modules, because the corresponding |
| # host modules (e.g. bison) are only built for the host when bootstrap |
| # finishes. So: |
| # - build_subdir is where we find build modules, and never changes. |
| # - build_libsubdir is where we find build libraries, and can be overridden. |
| |
| # Prefix 'build-' so this never conflicts with target_subdir. |
| build_subdir="build-${build_noncanonical}" |
| |
| # Check whether --with-build-libsubdir was given. |
| if test "${with_build_libsubdir+set}" = set; then : |
| withval=$with_build_libsubdir; build_libsubdir="$withval" |
| else |
| build_libsubdir="$build_subdir" |
| fi |
| |
| # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories |
| if ( test $srcdir = . && test -d gcc ) \ |
| || test -d $srcdir/../host-${host_noncanonical}; then |
| host_subdir="host-${host_noncanonical}" |
| else |
| host_subdir=. |
| fi |
| # No prefix. |
| target_subdir=${target_noncanonical} |
| |
| |
| # Set program_transform_name |
| test "$program_prefix" != NONE && |
| program_transform_name="s&^&$program_prefix&;$program_transform_name" |
| # Use a double $ so make ignores it. |
| test "$program_suffix" != NONE && |
| program_transform_name="s&\$&$program_suffix&;$program_transform_name" |
| # Double any \ or $. |
| # By default was `s,x,x', remove it if useless. |
| ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' |
| program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` |
| |
| |
| # Check for bogus environment variables. |
| # Test if LIBRARY_PATH contains the notation for the current directory |
| # since this would lead to problems installing/building glibc. |
| # LIBRARY_PATH contains the current directory if one of the following |
| # is true: |
| # - one of the terminals (":" and ";") is the first or last sign |
| # - two terminals occur directly after each other |
| # - the path contains an element with a dot in it |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5 |
| $as_echo_n "checking LIBRARY_PATH variable... " >&6; } |
| case ${LIBRARY_PATH} in |
| [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) |
| library_path_setting="contains current directory" |
| ;; |
| *) |
| library_path_setting="ok" |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5 |
| $as_echo "$library_path_setting" >&6; } |
| if test "$library_path_setting" != "ok"; then |
| as_fn_error " |
| *** LIBRARY_PATH shouldn't contain the current directory when |
| *** building gcc. Please change the environment variable |
| *** and run configure again." "$LINENO" 5 |
| fi |
| |
| # Test if GCC_EXEC_PREFIX contains the notation for the current directory |
| # since this would lead to problems installing/building glibc. |
| # GCC_EXEC_PREFIX contains the current directory if one of the following |
| # is true: |
| # - one of the terminals (":" and ";") is the first or last sign |
| # - two terminals occur directly after each other |
| # - the path contains an element with a dot in it |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5 |
| $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; } |
| case ${GCC_EXEC_PREFIX} in |
| [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) |
| gcc_exec_prefix_setting="contains current directory" |
| ;; |
| *) |
| gcc_exec_prefix_setting="ok" |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5 |
| $as_echo "$gcc_exec_prefix_setting" >&6; } |
| if test "$gcc_exec_prefix_setting" != "ok"; then |
| as_fn_error " |
| *** GCC_EXEC_PREFIX shouldn't contain the current directory when |
| *** building gcc. Please change the environment variable |
| *** and run configure again." "$LINENO" 5 |
| fi |
| |
| # ----------- |
| # Directories |
| # ----------- |
| |
| # Specify the local prefix |
| local_prefix= |
| |
| # Check whether --with-local-prefix was given. |
| if test "${with_local_prefix+set}" = set; then : |
| withval=$with_local_prefix; case "${withval}" in |
| yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;; |
| no) ;; |
| *) local_prefix=$with_local_prefix ;; |
| esac |
| fi |
| |
| |
| # Default local prefix if it is empty |
| if test x$local_prefix = x; then |
| local_prefix=/usr/local |
| fi |
| |
| # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only |
| # passed in by the toplevel make and thus we'd get different behavior |
| # depending on where we built the sources. |
| gcc_gxx_include_dir= |
| # Specify the g++ header file directory |
| |
| # Check whether --with-gxx-include-dir was given. |
| if test "${with_gxx_include_dir+set}" = set; then : |
| withval=$with_gxx_include_dir; case "${withval}" in |
| yes) as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;; |
| no) ;; |
| *) gcc_gxx_include_dir=$with_gxx_include_dir ;; |
| esac |
| fi |
| |
| |
| # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO. |
| if test x${gcc_gxx_include_dir} = x; then |
| if test x${enable_version_specific_runtime_libs} = xyes; then |
| gcc_gxx_include_dir='${libsubdir}/include/c++' |
| else |
| libstdcxx_incdir='include/c++/$(version)' |
| if test x$host != x$target; then |
| libstdcxx_incdir="$target_alias/$libstdcxx_incdir" |
| fi |
| gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir" |
| fi |
| fi |
| |
| gcc_gxx_include_dir_add_sysroot=0 |
| if test "${with_sysroot+set}" = set; then |
| gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'` |
| if test "${gcc_gxx_without_sysroot}"; then |
| gcc_gxx_include_dir="${gcc_gxx_without_sysroot}" |
| gcc_gxx_include_dir_add_sysroot=1 |
| fi |
| fi |
| |
| |
| # Check whether --with-cpp_install_dir was given. |
| if test "${with_cpp_install_dir+set}" = set; then : |
| withval=$with_cpp_install_dir; if test x$withval = xyes; then |
| as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5 |
| elif test x$withval != xno; then |
| cpp_install_dir=$withval |
| fi |
| fi |
| |
| |
| # We would like to our source tree to be readonly. However when releases or |
| # pre-releases are generated, the flex/bison generated files as well as the |
| # various formats of manuals need to be included along with the rest of the |
| # sources. Therefore we have --enable-generated-files-in-srcdir to do |
| # just that. |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5 |
| $as_echo_n "checking whether to place generated files in the source directory... " >&6; } |
| # Check whether --enable-generated-files-in-srcdir was given. |
| if test "${enable_generated_files_in_srcdir+set}" = set; then : |
| enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval |
| else |
| generated_files_in_srcdir=no |
| fi |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5 |
| $as_echo "$generated_files_in_srcdir" >&6; } |
| |
| if test "$generated_files_in_srcdir" = "yes"; then |
| GENINSRC='' |
| else |
| GENINSRC='#' |
| fi |
| |
| |
| # ------------------- |
| # Find default linker |
| # ------------------- |
| |
| # With GNU ld |
| |
| # Check whether --with-gnu-ld was given. |
| if test "${with_gnu_ld+set}" = set; then : |
| withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld" |
| else |
| gnu_ld_flag=no |
| fi |
| |
| |
| # With pre-defined ld |
| |
| # Check whether --with-ld was given. |
| if test "${with_ld+set}" = set; then : |
| withval=$with_ld; DEFAULT_LINKER="$with_ld" |
| fi |
| |
| if test x"${DEFAULT_LINKER+set}" = x"set"; then |
| if test ! -x "$DEFAULT_LINKER"; then |
| as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5 |
| elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
| gnu_ld_flag=yes |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define DEFAULT_LINKER "$DEFAULT_LINKER" |
| _ACEOF |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5 |
| $as_echo_n "checking whether a default linker was specified... " >&6; } |
| if test x"${DEFAULT_LINKER+set}" = x"set"; then |
| if test x"$gnu_ld_flag" = x"no"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5 |
| $as_echo "yes ($DEFAULT_LINKER)" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5 |
| $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; } |
| fi |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| # With demangler in GNU ld |
| |
| # Check whether --with-demangler-in-ld was given. |
| if test "${with_demangler_in_ld+set}" = set; then : |
| withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld" |
| else |
| demangler_in_ld=yes |
| fi |
| |
| |
| # ---------------------- |
| # Find default assembler |
| # ---------------------- |
| |
| # With GNU as |
| |
| # Check whether --with-gnu-as was given. |
| if test "${with_gnu_as+set}" = set; then : |
| withval=$with_gnu_as; gas_flag="$with_gnu_as" |
| else |
| gas_flag=no |
| fi |
| |
| |
| |
| # Check whether --with-as was given. |
| if test "${with_as+set}" = set; then : |
| withval=$with_as; DEFAULT_ASSEMBLER="$with_as" |
| fi |
| |
| if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
| if test ! -x "$DEFAULT_ASSEMBLER"; then |
| as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5 |
| elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
| gas_flag=yes |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER" |
| _ACEOF |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5 |
| $as_echo_n "checking whether a default assembler was specified... " >&6; } |
| if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
| if test x"$gas_flag" = x"no"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5 |
| $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5 |
| $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; } |
| fi |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| # --------------- |
| # Find C compiler |
| # --------------- |
| |
| # If a non-executable a.out is present (e.g. created by GNU as above even if |
| # invoked with -v only), the IRIX 6 native ld just overwrites the existing |
| # file, even when creating an executable, so an execution test fails. |
| # Remove possible default executable files to avoid this. |
| # |
| # FIXME: This really belongs into AC_PROG_CC and can be removed once |
| # Autoconf includes it. |
| rm -f a.out a.exe b.out |
| |
| # Find the native compiler |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_CC"; then |
| ac_ct_CC=$CC |
| # Extract the first word of "gcc", so it can be a program name with args. |
| set dummy gcc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_CC"; then |
| ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_CC="gcc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| if test -n "$ac_ct_CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| $as_echo "$ac_ct_CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_CC" = x; then |
| CC="" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CC=$ac_ct_CC |
| fi |
| else |
| CC="$ac_cv_prog_CC" |
| fi |
| |
| if test -z "$CC"; then |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="${ac_tool_prefix}cc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| fi |
| if test -z "$CC"; then |
| # Extract the first word of "cc", so it can be a program name with args. |
| set dummy cc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| ac_prog_rejected=no |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| ac_prog_rejected=yes |
| continue |
| fi |
| ac_cv_prog_CC="cc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| if test $ac_prog_rejected = yes; then |
| # We found a bogon in the path, so make sure we never use it. |
| set dummy $ac_cv_prog_CC |
| shift |
| if test $# != 0; then |
| # We chose a different compiler from the bogus one. |
| # However, it has the same basename, so the bogon will be chosen |
| # first if we set CC to just the basename; use the full file name. |
| shift |
| ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| fi |
| fi |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$CC"; then |
| if test -n "$ac_tool_prefix"; then |
| for ac_prog in cl.exe |
| do |
| # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$CC" && break |
| done |
| fi |
| if test -z "$CC"; then |
| ac_ct_CC=$CC |
| for ac_prog in cl.exe |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_CC"; then |
| ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_CC="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| if test -n "$ac_ct_CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| $as_echo "$ac_ct_CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$ac_ct_CC" && break |
| done |
| |
| if test "x$ac_ct_CC" = x; then |
| CC="" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CC=$ac_ct_CC |
| fi |
| fi |
| |
| fi |
| |
| |
| test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error "no acceptable C compiler found in \$PATH |
| See \`config.log' for more details." "$LINENO" 5; } |
| |
| # Provide some information about the compiler. |
| $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
| set X $ac_compile |
| ac_compiler=$2 |
| for ac_option in --version -v -V -qversion; do |
| { { ac_try="$ac_compiler $ac_option >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| sed '10a\ |
| ... rest of stderr output deleted ... |
| 10q' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| rm -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } |
| done |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| ac_clean_files_save=$ac_clean_files |
| ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" |
| # Try to create an executable without -o first, disregard a.out. |
| # It will help us diagnose broken compilers, and finding out an intuition |
| # of exeext. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
| $as_echo_n "checking for C compiler default output file name... " >&6; } |
| ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
| |
| # The possible output files: |
| ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" |
| |
| ac_rmfiles= |
| for ac_file in $ac_files |
| do |
| case $ac_file in |
| *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| * ) ac_rmfiles="$ac_rmfiles $ac_file";; |
| esac |
| done |
| rm -f $ac_rmfiles |
| |
| if { { ac_try="$ac_link_default" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link_default") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then : |
| # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. |
| # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' |
| # in a Makefile. We should not override ac_cv_exeext if it was cached, |
| # so that the user can short-circuit this test for compilers unknown to |
| # Autoconf. |
| for ac_file in $ac_files '' |
| do |
| test -f "$ac_file" || continue |
| case $ac_file in |
| *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
| ;; |
| [ab].out ) |
| # We found the default executable, but exeext='' is most |
| # certainly right. |
| break;; |
| *.* ) |
| if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
| then :; else |
| ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| fi |
| # We set ac_cv_exeext here because the later test for it is not |
| # safe: cross compilers may not add the suffix if given an `-o' |
| # argument, so we may need to know it at that point already. |
| # Even if this section looks crufty: it has the advantage of |
| # actually working. |
| break;; |
| * ) |
| break;; |
| esac |
| done |
| test "$ac_cv_exeext" = no && ac_cv_exeext= |
| |
| else |
| ac_file='' |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 |
| $as_echo "$ac_file" >&6; } |
| if test -z "$ac_file"; then : |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { as_fn_set_status 77 |
| as_fn_error "C compiler cannot create executables |
| See \`config.log' for more details." "$LINENO" 5; }; } |
| fi |
| ac_exeext=$ac_cv_exeext |
| |
| # Check that the compiler produces executables we can run. If not, either |
| # the compiler is broken, or we cross compile. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
| $as_echo_n "checking whether the C compiler works... " >&6; } |
| # If not cross compiling, check that we can run a simple program. |
| if test "$cross_compiling" != yes; then |
| if { ac_try='./$ac_file' |
| { { case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_try") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; }; then |
| cross_compiling=no |
| else |
| if test "$cross_compiling" = maybe; then |
| cross_compiling=yes |
| else |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error "cannot run C compiled programs. |
| If you meant to cross compile, use \`--host'. |
| See \`config.log' for more details." "$LINENO" 5; } |
| fi |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| |
| rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
| ac_clean_files=$ac_clean_files_save |
| # Check that the compiler produces executables we can run. If not, either |
| # the compiler is broken, or we cross compile. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
| $as_echo_n "checking whether we are cross compiling... " >&6; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 |
| $as_echo "$cross_compiling" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
| $as_echo_n "checking for suffix of executables... " >&6; } |
| if { { ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then : |
| # If both `conftest.exe' and `conftest' are `present' (well, observable) |
| # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will |
| # work properly (i.e., refer to `conftest.exe'), while it won't with |
| # `rm'. |
| for ac_file in conftest.exe conftest conftest.*; do |
| test -f "$ac_file" || continue |
| case $ac_file in |
| *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| break;; |
| * ) break;; |
| esac |
| done |
| else |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error "cannot compute suffix of executables: cannot compile and link |
| See \`config.log' for more details." "$LINENO" 5; } |
| fi |
| rm -f conftest$ac_cv_exeext |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
| $as_echo "$ac_cv_exeext" >&6; } |
| |
| rm -f conftest.$ac_ext |
| EXEEXT=$ac_cv_exeext |
| ac_exeext=$EXEEXT |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
| $as_echo_n "checking for suffix of object files... " >&6; } |
| if test "${ac_cv_objext+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.o conftest.obj |
| if { { ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compile") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then : |
| for ac_file in conftest.o conftest.obj conftest.*; do |
| test -f "$ac_file" || continue; |
| case $ac_file in |
| *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
| *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
| break;; |
| esac |
| done |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error "cannot compute suffix of object files: cannot compile |
| See \`config.log' for more details." "$LINENO" 5; } |
| fi |
| rm -f conftest.$ac_cv_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
| $as_echo "$ac_cv_objext" >&6; } |
| OBJEXT=$ac_cv_objext |
| ac_objext=$OBJEXT |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
| $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
| if test "${ac_cv_c_compiler_gnu+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| #ifndef __GNUC__ |
| choke me |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_compiler_gnu=yes |
| else |
| ac_compiler_gnu=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
| $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
| if test $ac_compiler_gnu = yes; then |
| GCC=yes |
| else |
| GCC= |
| fi |
| ac_test_CFLAGS=${CFLAGS+set} |
| ac_save_CFLAGS=$CFLAGS |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
| $as_echo_n "checking whether $CC accepts -g... " >&6; } |
| if test "${ac_cv_prog_cc_g+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_save_c_werror_flag=$ac_c_werror_flag |
| ac_c_werror_flag=yes |
| ac_cv_prog_cc_g=no |
| CFLAGS="-g" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_prog_cc_g=yes |
| else |
| CFLAGS="" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| else |
| ac_c_werror_flag=$ac_save_c_werror_flag |
| CFLAGS="-g" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_prog_cc_g=yes |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_c_werror_flag=$ac_save_c_werror_flag |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
| $as_echo "$ac_cv_prog_cc_g" >&6; } |
| if test "$ac_test_CFLAGS" = set; then |
| CFLAGS=$ac_save_CFLAGS |
| elif test $ac_cv_prog_cc_g = yes; then |
| if test "$GCC" = yes; then |
| CFLAGS="-g -O2" |
| else |
| CFLAGS="-g" |
| fi |
| else |
| if test "$GCC" = yes; then |
| CFLAGS="-O2" |
| else |
| CFLAGS= |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
| $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
| if test "${ac_cv_prog_cc_c89+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_cv_prog_cc_c89=no |
| ac_save_CC=$CC |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdarg.h> |
| #include <stdio.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| struct buf { int x; }; |
| FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| static char *e (p, i) |
| char **p; |
| int i; |
| { |
| return p[i]; |
| } |
| static char *f (char * (*g) (char **, int), char **p, ...) |
| { |
| char *s; |
| va_list v; |
| va_start (v,p); |
| s = g (p, va_arg (v,int)); |
| va_end (v); |
| return s; |
| } |
| |
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| function prototypes and stuff, but not '\xHH' hex character constants. |
| These don't provoke an error unfortunately, instead are silently treated |
| as 'x'. The following induces an error, until -std is added to get |
| proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| array size at least. It's necessary to write '\x00'==0 to get something |
| that's true only with -std. */ |
| int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| |
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
| inside strings and character constants. */ |
| #define FOO(x) 'x' |
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; |
| |
| int test (int i, double x); |
| struct s1 {int (*f) (int a);}; |
| struct s2 {int (*f) (double a);}; |
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| int argc; |
| char **argv; |
| int |
| main () |
| { |
| return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
| -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| do |
| CC="$ac_save_CC $ac_arg" |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_prog_cc_c89=$ac_arg |
| fi |
| rm -f core conftest.err conftest.$ac_objext |
| test "x$ac_cv_prog_cc_c89" != "xno" && break |
| done |
| rm -f conftest.$ac_ext |
| CC=$ac_save_CC |
| |
| fi |
| # AC_CACHE_VAL |
| case "x$ac_cv_prog_cc_c89" in |
| x) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
| $as_echo "none needed" >&6; } ;; |
| xno) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
| $as_echo "unsupported" >&6; } ;; |
| *) |
| CC="$CC $ac_cv_prog_cc_c89" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
| $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
| esac |
| if test "x$ac_cv_prog_cc_c89" != xno; then : |
| |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| ac_ext=cpp |
| ac_cpp='$CXXCPP $CPPFLAGS' |
| ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| if test -z "$CXX"; then |
| if test -n "$CCC"; then |
| CXX=$CCC |
| else |
| if test -n "$ac_tool_prefix"; then |
| for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
| do |
| # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CXX+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CXX"; then |
| ac_cv_prog_CXX="$CXX" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CXX=$ac_cv_prog_CXX |
| if test -n "$CXX"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
| $as_echo "$CXX" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$CXX" && break |
| done |
| fi |
| if test -z "$CXX"; then |
| ac_ct_CXX=$CXX |
| for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_CXX"; then |
| ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_CXX="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CXX=$ac_cv_prog_ac_ct_CXX |
| if test -n "$ac_ct_CXX"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
| $as_echo "$ac_ct_CXX" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$ac_ct_CXX" && break |
| done |
| |
| if test "x$ac_ct_CXX" = x; then |
| CXX="g++" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CXX=$ac_ct_CXX |
| fi |
| fi |
| |
| fi |
| fi |
| # Provide some information about the compiler. |
| $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
| set X $ac_compile |
| ac_compiler=$2 |
| for ac_option in --version -v -V -qversion; do |
| { { ac_try="$ac_compiler $ac_option >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| sed '10a\ |
| ... rest of stderr output deleted ... |
| 10q' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| rm -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } |
| done |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
| $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
| if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| #ifndef __GNUC__ |
| choke me |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_compile "$LINENO"; then : |
| ac_compiler_gnu=yes |
| else |
| ac_compiler_gnu=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
| $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
| if test $ac_compiler_gnu = yes; then |
| GXX=yes |
| else |
| GXX= |
| fi |
| ac_test_CXXFLAGS=${CXXFLAGS+set} |
| ac_save_CXXFLAGS=$CXXFLAGS |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
| $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
| if test "${ac_cv_prog_cxx_g+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
| ac_cxx_werror_flag=yes |
| ac_cv_prog_cxx_g=no |
| CXXFLAGS="-g" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_compile "$LINENO"; then : |
| ac_cv_prog_cxx_g=yes |
| else |
| CXXFLAGS="" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_compile "$LINENO"; then : |
| |
| else |
| ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
| CXXFLAGS="-g" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_compile "$LINENO"; then : |
| ac_cv_prog_cxx_g=yes |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
| $as_echo "$ac_cv_prog_cxx_g" >&6; } |
| if test "$ac_test_CXXFLAGS" = set; then |
| CXXFLAGS=$ac_save_CXXFLAGS |
| elif test $ac_cv_prog_cxx_g = yes; then |
| if test "$GXX" = yes; then |
| CXXFLAGS="-g -O2" |
| else |
| CXXFLAGS="-g" |
| fi |
| else |
| if test "$GXX" = yes; then |
| CXXFLAGS="-O2" |
| else |
| CXXFLAGS= |
| fi |
| fi |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| |
| |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}gnatbind; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_GNATBIND+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$GNATBIND"; then |
| ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| GNATBIND=$ac_cv_prog_GNATBIND |
| if test -n "$GNATBIND"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5 |
| $as_echo "$GNATBIND" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_GNATBIND"; then |
| ac_ct_GNATBIND=$GNATBIND |
| # Extract the first word of "gnatbind", so it can be a program name with args. |
| set dummy gnatbind; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_GNATBIND"; then |
| ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_GNATBIND="gnatbind" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND |
| if test -n "$ac_ct_GNATBIND"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5 |
| $as_echo "$ac_ct_GNATBIND" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_GNATBIND" = x; then |
| GNATBIND="no" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| GNATBIND=$ac_ct_GNATBIND |
| fi |
| else |
| GNATBIND="$ac_cv_prog_GNATBIND" |
| fi |
| |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}gnatmake; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_GNATMAKE+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$GNATMAKE"; then |
| ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| GNATMAKE=$ac_cv_prog_GNATMAKE |
| if test -n "$GNATMAKE"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5 |
| $as_echo "$GNATMAKE" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_GNATMAKE"; then |
| ac_ct_GNATMAKE=$GNATMAKE |
| # Extract the first word of "gnatmake", so it can be a program name with args. |
| set dummy gnatmake; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_GNATMAKE"; then |
| ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_GNATMAKE="gnatmake" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE |
| if test -n "$ac_ct_GNATMAKE"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5 |
| $as_echo "$ac_ct_GNATMAKE" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_GNATMAKE" = x; then |
| GNATMAKE="no" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| GNATMAKE=$ac_ct_GNATMAKE |
| fi |
| else |
| GNATMAKE="$ac_cv_prog_GNATMAKE" |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5 |
| $as_echo_n "checking whether compiler driver understands Ada... " >&6; } |
| if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat >conftest.adb <<EOF |
| procedure conftest is begin null; end conftest; |
| EOF |
| acx_cv_cc_gcc_supports_ada=no |
| # There is a bug in old released versions of GCC which causes the |
| # driver to exit successfully when the appropriate language module |
| # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1. |
| # Therefore we must check for the error message as well as an |
| # unsuccessful exit. |
| # Other compilers, like HP Tru64 UNIX cc, exit successfully when |
| # given a .adb file, but produce no object file. So we must check |
| # if an object file was really produced to guard against this. |
| errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure` |
| if test x"$errors" = x && test -f conftest.$ac_objext; then |
| acx_cv_cc_gcc_supports_ada=yes |
| fi |
| rm -f conftest.* |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5 |
| $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; } |
| |
| if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then |
| have_gnat=yes |
| else |
| have_gnat=no |
| fi |
| |
| |
| # Remove the -O2: for historical reasons, unless bootstrapping we prefer |
| # optimizations to be activated explicitly by the toplevel. |
| case "$CC" in |
| */prev-gcc/xgcc*) ;; |
| *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" ` |
| CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" ` ;; |
| esac |
| |
| |
| |
| # Determine PICFLAG for target gnatlib. |
| |
| |
| |
| |
| case "${target}" in |
| # PIC is the default on some targets or must not be used. |
| *-*-darwin*) |
| # PIC is the default on this platform |
| # Common symbols not allowed in MH_DYLIB files |
| PICFLAG_FOR_TARGET=-fno-common |
| ;; |
| alpha*-dec-osf5*) |
| # PIC is the default. |
| ;; |
| hppa*64*-*-hpux*) |
| # PIC is the default for 64-bit PA HP-UX. |
| ;; |
| i[34567]86-*-cygwin* | x86_64-*-cygwin*) |
| ;; |
| i[34567]86-*-mingw* | x86_64-*-mingw*) |
| ;; |
| i[34567]86-*-interix[3-9]*) |
| # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
| # Instead, we relocate shared libraries at runtime. |
| ;; |
| i[34567]86-*-nto-qnx*) |
| # QNX uses GNU C++, but need to define -shared option too, otherwise |
| # it will coredump. |
| PICFLAG_FOR_TARGET='-fPIC -shared' |
| ;; |
| i[34567]86-pc-msdosdjgpp*) |
| # DJGPP does not support shared libraries at all. |
| ;; |
| ia64*-*-hpux*) |
| # On IA64 HP-UX, PIC is the default but the pic flag |
| # sets the default TLS model and affects inlining. |
| PICFLAG_FOR_TARGET=-fPIC |
| ;; |
| mips-sgi-irix6*) |
| # PIC is the default. |
| ;; |
| rs6000-ibm-aix* | powerpc-ibm-aix*) |
| # All AIX code is PIC. |
| ;; |
| |
| # Some targets support both -fPIC and -fpic, but prefer the latter. |
| # FIXME: Why? |
| i[34567]86-*-* | x86_64-*-*) |
| PICFLAG_FOR_TARGET=-fpic |
| ;; |
| # FIXME: Override -fPIC default in libgcc only? |
| sh-*-linux* | sh[2346lbe]*-*-linux*) |
| PICFLAG_FOR_TARGET=-fpic |
| ;; |
| # FIXME: Simplify to sh*-*-netbsd*? |
| sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ |
| sh64-*-netbsd* | sh64l*-*-netbsd*) |
| PICFLAG_FOR_TARGET=-fpic |
| ;; |
| # Default to -fPIC unless specified otherwise. |
| *) |
| PICFLAG_FOR_TARGET=-fPIC |
| ;; |
| esac |
| |
| # If the user explicitly uses -fpic/-fPIC, keep that. |
| case "${CFLAGS_FOR_TARGET}" in |
| *-fpic*) |
| PICFLAG_FOR_TARGET=-fpic |
| ;; |
| *-fPIC*) |
| PICFLAG_FOR_TARGET=-fPIC |
| ;; |
| esac |
| |
| |
| |
| # ------------------------- |
| # Check C compiler features |
| # ------------------------- |
| |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
| $as_echo_n "checking how to run the C preprocessor... " >&6; } |
| # On Suns, sometimes $CPP names a directory. |
| if test -n "$CPP" && test -d "$CPP"; then |
| CPP= |
| fi |
| if test -z "$CPP"; then |
| if test "${ac_cv_prog_CPP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Double quotes because CPP needs to be expanded |
| for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
| do |
| ac_preproc_ok=false |
| for ac_c_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| break |
| fi |
| |
| done |
| ac_cv_prog_CPP=$CPP |
| |
| fi |
| CPP=$ac_cv_prog_CPP |
| else |
| ac_cv_prog_CPP=$CPP |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
| $as_echo "$CPP" >&6; } |
| ac_preproc_ok=false |
| for ac_c_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| |
| else |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error "C preprocessor \"$CPP\" fails sanity check |
| See \`config.log' for more details." "$LINENO" 5; } |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
| $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
| if test "${ac_cv_path_GREP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -z "$GREP"; then |
| ac_path_GREP_found=false |
| # Loop through the user's path and test for each of PROGNAME-LIST |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_prog in grep ggrep; do |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" |
| { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue |
| # Check for GNU ac_path_GREP and select it if it is found. |
| # Check for GNU $ac_path_GREP |
| case `"$ac_path_GREP" --version 2>&1` in |
| *GNU*) |
| ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; |
| *) |
| ac_count=0 |
| $as_echo_n 0123456789 >"conftest.in" |
| while : |
| do |
| cat "conftest.in" "conftest.in" >"conftest.tmp" |
| mv "conftest.tmp" "conftest.in" |
| cp "conftest.in" "conftest.nl" |
| $as_echo 'GREP' >> "conftest.nl" |
| "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| as_fn_arith $ac_count + 1 && ac_count=$as_val |
| if test $ac_count -gt ${ac_path_GREP_max-0}; then |
| # Best one so far, save it but keep looking for a better one |
| ac_cv_path_GREP="$ac_path_GREP" |
| ac_path_GREP_max=$ac_count |
| fi |
| # 10*(2^10) chars as input seems more than enough |
| test $ac_count -gt 10 && break |
| done |
| rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| esac |
| |
| $ac_path_GREP_found && break 3 |
| done |
| done |
| done |
| IFS=$as_save_IFS |
| if test -z "$ac_cv_path_GREP"; then |
| as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| fi |
| else |
| ac_cv_path_GREP=$GREP |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
| $as_echo "$ac_cv_path_GREP" >&6; } |
| GREP="$ac_cv_path_GREP" |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
| $as_echo_n "checking for egrep... " >&6; } |
| if test "${ac_cv_path_EGREP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
| then ac_cv_path_EGREP="$GREP -E" |
| else |
| if test -z "$EGREP"; then |
| ac_path_EGREP_found=false |
| # Loop through the user's path and test for each of PROGNAME-LIST |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_prog in egrep; do |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" |
| { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue |
| # Check for GNU ac_path_EGREP and select it if it is found. |
| # Check for GNU $ac_path_EGREP |
| case `"$ac_path_EGREP" --version 2>&1` in |
| *GNU*) |
| ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; |
| *) |
| ac_count=0 |
| $as_echo_n 0123456789 >"conftest.in" |
| while : |
| do |
| cat "conftest.in" "conftest.in" >"conftest.tmp" |
| mv "conftest.tmp" "conftest.in" |
| cp "conftest.in" "conftest.nl" |
| $as_echo 'EGREP' >> "conftest.nl" |
| "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| as_fn_arith $ac_count + 1 && ac_count=$as_val |
| if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
| # Best one so far, save it but keep looking for a better one |
| ac_cv_path_EGREP="$ac_path_EGREP" |
| ac_path_EGREP_max=$ac_count |
| fi |
| # 10*(2^10) chars as input seems more than enough |
| test $ac_count -gt 10 && break |
| done |
| rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| esac |
| |
| $ac_path_EGREP_found && break 3 |
| done |
| done |
| done |
| IFS=$as_save_IFS |
| if test -z "$ac_cv_path_EGREP"; then |
| as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| fi |
| else |
| ac_cv_path_EGREP=$EGREP |
| fi |
| |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
| $as_echo "$ac_cv_path_EGREP" >&6; } |
| EGREP="$ac_cv_path_EGREP" |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
| $as_echo_n "checking for ANSI C header files... " >&6; } |
| if test "${ac_cv_header_stdc+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdlib.h> |
| #include <stdarg.h> |
| #include <string.h> |
| #include <float.h> |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_header_stdc=yes |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| if test $ac_cv_header_stdc = yes; then |
| # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <string.h> |
| |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "memchr" >/dev/null 2>&1; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| if test $ac_cv_header_stdc = yes; then |
| # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdlib.h> |
| |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "free" >/dev/null 2>&1; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| if test $ac_cv_header_stdc = yes; then |
| # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| if test "$cross_compiling" = yes; then : |
| : |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ctype.h> |
| #include <stdlib.h> |
| #if ((' ' & 0x0FF) == 0x020) |
| # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| #else |
| # define ISLOWER(c) \ |
| (('a' <= (c) && (c) <= 'i') \ |
| || ('j' <= (c) && (c) <= 'r') \ |
| || ('s' <= (c) && (c) <= 'z')) |
| # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| #endif |
| |
| #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| int |
| main () |
| { |
| int i; |
| for (i = 0; i < 256; i++) |
| if (XOR (islower (i), ISLOWER (i)) |
| || toupper (i) != TOUPPER (i)) |
| return 2; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
| $as_echo "$ac_cv_header_stdc" >&6; } |
| if test $ac_cv_header_stdc = yes; then |
| |
| $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
| |
| fi |
| |
| # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
| for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
| inttypes.h stdint.h unistd.h |
| do : |
| as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default |
| " |
| eval as_val=\$$as_ac_Header |
| if test "x$as_val" = x""yes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| |
| |
| ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
| if test "x$ac_cv_header_minix_config_h" = x""yes; then : |
| MINIX=yes |
| else |
| MINIX= |
| fi |
| |
| |
| if test "$MINIX" = yes; then |
| |
| $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
| |
| |
| $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
| |
| |
| $as_echo "#define _MINIX 1" >>confdefs.h |
| |
| fi |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
| $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } |
| if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| # define __EXTENSIONS__ 1 |
| $ac_includes_default |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_safe_to_define___extensions__=yes |
| else |
| ac_cv_safe_to_define___extensions__=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
| $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } |
| test $ac_cv_safe_to_define___extensions__ = yes && |
| $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h |
| |
| $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
| |
| $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
| |
| $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
| |
| $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
| |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
| $as_echo_n "checking how to run the C preprocessor... " >&6; } |
| # On Suns, sometimes $CPP names a directory. |
| if test -n "$CPP" && test -d "$CPP"; then |
| CPP= |
| fi |
| if test -z "$CPP"; then |
| if test "${ac_cv_prog_CPP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Double quotes because CPP needs to be expanded |
| for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
| do |
| ac_preproc_ok=false |
| for ac_c_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| break |
| fi |
| |
| done |
| ac_cv_prog_CPP=$CPP |
| |
| fi |
| CPP=$ac_cv_prog_CPP |
| else |
| ac_cv_prog_CPP=$CPP |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
| $as_echo "$CPP" >&6; } |
| ac_preproc_ok=false |
| for ac_c_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| |
| else |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error "C preprocessor \"$CPP\" fails sanity check |
| See \`config.log' for more details." "$LINENO" 5; } |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
| $as_echo_n "checking for inline... " >&6; } |
| if test "${ac_cv_c_inline+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_cv_c_inline=no |
| for ac_kw in inline __inline__ __inline; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifndef __cplusplus |
| typedef int foo_t; |
| static $ac_kw foo_t static_foo () {return 0; } |
| $ac_kw foo_t foo () {return 0; } |
| #endif |
| |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_c_inline=$ac_kw |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| test "$ac_cv_c_inline" != no && break |
| done |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 |
| $as_echo "$ac_cv_c_inline" >&6; } |
| |
| case $ac_cv_c_inline in |
| inline | yes) ;; |
| *) |
| case $ac_cv_c_inline in |
| no) ac_val=;; |
| *) ac_val=$ac_cv_c_inline;; |
| esac |
| cat >>confdefs.h <<_ACEOF |
| #ifndef __cplusplus |
| #define inline $ac_val |
| #endif |
| _ACEOF |
| ;; |
| esac |
| |
| |
| # Check whether --enable-largefile was given. |
| if test "${enable_largefile+set}" = set; then : |
| enableval=$enable_largefile; |
| fi |
| |
| if test "$enable_largefile" != no; then |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 |
| $as_echo_n "checking for special C compiler options needed for large files... " >&6; } |
| if test "${ac_cv_sys_largefile_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_cv_sys_largefile_CC=no |
| if test "$GCC" != yes; then |
| ac_save_CC=$CC |
| while :; do |
| # IRIX 6.2 and later do not support large files by default, |
| # so use the C compiler's -n32 option if that helps. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| /* Check that off_t can represent 2**63 - 1 correctly. |
| We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| since some C++ compilers masquerading as C compilers |
| incorrectly reject 9223372036854775807. */ |
| #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| && LARGE_OFF_T % 2147483647 == 1) |
| ? 1 : -1]; |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| break |
| fi |
| rm -f core conftest.err conftest.$ac_objext |
| CC="$CC -n32" |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_sys_largefile_CC=' -n32'; break |
| fi |
| rm -f core conftest.err conftest.$ac_objext |
| break |
| done |
| CC=$ac_save_CC |
| rm -f conftest.$ac_ext |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 |
| $as_echo "$ac_cv_sys_largefile_CC" >&6; } |
| if test "$ac_cv_sys_largefile_CC" != no; then |
| CC=$CC$ac_cv_sys_largefile_CC |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 |
| $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } |
| if test "${ac_cv_sys_file_offset_bits+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| while :; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| /* Check that off_t can represent 2**63 - 1 correctly. |
| We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| since some C++ compilers masquerading as C compilers |
| incorrectly reject 9223372036854775807. */ |
| #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| && LARGE_OFF_T % 2147483647 == 1) |
| ? 1 : -1]; |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_sys_file_offset_bits=no; break |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #define _FILE_OFFSET_BITS 64 |
| #include <sys/types.h> |
| /* Check that off_t can represent 2**63 - 1 correctly. |
| We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| since some C++ compilers masquerading as C compilers |
| incorrectly reject 9223372036854775807. */ |
| #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| && LARGE_OFF_T % 2147483647 == 1) |
| ? 1 : -1]; |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_sys_file_offset_bits=64; break |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cv_sys_file_offset_bits=unknown |
| break |
| done |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 |
| $as_echo "$ac_cv_sys_file_offset_bits" >&6; } |
| case $ac_cv_sys_file_offset_bits in #( |
| no | unknown) ;; |
| *) |
| cat >>confdefs.h <<_ACEOF |
| #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits |
| _ACEOF |
| ;; |
| esac |
| rm -rf conftest* |
| if test $ac_cv_sys_file_offset_bits = unknown; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 |
| $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } |
| if test "${ac_cv_sys_large_files+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| while :; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| /* Check that off_t can represent 2**63 - 1 correctly. |
| We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| since some C++ compilers masquerading as C compilers |
| incorrectly reject 9223372036854775807. */ |
| #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| && LARGE_OFF_T % 2147483647 == 1) |
| ? 1 : -1]; |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_sys_large_files=no; break |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #define _LARGE_FILES 1 |
| #include <sys/types.h> |
| /* Check that off_t can represent 2**63 - 1 correctly. |
| We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| since some C++ compilers masquerading as C compilers |
| incorrectly reject 9223372036854775807. */ |
| #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| && LARGE_OFF_T % 2147483647 == 1) |
| ? 1 : -1]; |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_sys_large_files=1; break |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cv_sys_large_files=unknown |
| break |
| done |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 |
| $as_echo "$ac_cv_sys_large_files" >&6; } |
| case $ac_cv_sys_large_files in #( |
| no | unknown) ;; |
| *) |
| cat >>confdefs.h <<_ACEOF |
| #define _LARGE_FILES $ac_cv_sys_large_files |
| _ACEOF |
| ;; |
| esac |
| rm -rf conftest* |
| fi |
| fi |
| |
| |
| # sizeof(char) is 1 by definition. |
| # The cast to long int works around a bug in the HP C Compiler |
| # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| # This bug is HP SR number 8606223364. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 |
| $as_echo_n "checking size of void *... " >&6; } |
| if test "${ac_cv_sizeof_void_p+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : |
| |
| else |
| if test "$ac_cv_type_void_p" = yes; then |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { as_fn_set_status 77 |
| as_fn_error "cannot compute sizeof (void *) |
| See \`config.log' for more details." "$LINENO" 5; }; } |
| else |
| ac_cv_sizeof_void_p=0 |
| fi |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 |
| $as_echo "$ac_cv_sizeof_void_p" >&6; } |
| |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define SIZEOF_VOID_P $ac_cv_sizeof_void_p |
| _ACEOF |
| |
| |
| # The cast to long int works around a bug in the HP C Compiler |
| # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| # This bug is HP SR number 8606223364. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 |
| $as_echo_n "checking size of short... " >&6; } |
| if test "${ac_cv_sizeof_short+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : |
| |
| else |
| if test "$ac_cv_type_short" = yes; then |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { as_fn_set_status 77 |
| as_fn_error "cannot compute sizeof (short) |
| See \`config.log' for more details." "$LINENO" 5; }; } |
| else |
| ac_cv_sizeof_short=0 |
| fi |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 |
| $as_echo "$ac_cv_sizeof_short" >&6; } |
| |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define SIZEOF_SHORT $ac_cv_sizeof_short |
| _ACEOF |
| |
| |
| # The cast to long int works around a bug in the HP C Compiler |
| # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| # This bug is HP SR number 8606223364. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 |
| $as_echo_n "checking size of int... " >&6; } |
| if test "${ac_cv_sizeof_int+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : |
| |
| else |
| if test "$ac_cv_type_int" = yes; then |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { as_fn_set_status 77 |
| as_fn_error "cannot compute sizeof (int) |
| See \`config.log' for more details." "$LINENO" 5; }; } |
| else |
| ac_cv_sizeof_int=0 |
| fi |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 |
| $as_echo "$ac_cv_sizeof_int" >&6; } |
| |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define SIZEOF_INT $ac_cv_sizeof_int |
| _ACEOF |
| |
| |
| # The cast to long int works around a bug in the HP C Compiler |
| # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| # This bug is HP SR number 8606223364. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 |
| $as_echo_n "checking size of long... " >&6; } |
| if test "${ac_cv_sizeof_long+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : |
| |
| else |
| if test "$ac_cv_type_long" = yes; then |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { as_fn_set_status 77 |
| as_fn_error "cannot compute sizeof (long) |
| See \`config.log' for more details." "$LINENO" 5; }; } |
| else |
| ac_cv_sizeof_long=0 |
| fi |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 |
| $as_echo "$ac_cv_sizeof_long" >&6; } |
| |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define SIZEOF_LONG $ac_cv_sizeof_long |
| _ACEOF |
| |
| |
| ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" |
| if test "x$ac_cv_type_long_long" = x""yes; then : |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_LONG_LONG 1 |
| _ACEOF |
| |
| # The cast to long int works around a bug in the HP C Compiler |
| # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| # This bug is HP SR number 8606223364. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 |
| $as_echo_n "checking size of long long... " >&6; } |
| if test "${ac_cv_sizeof_long_long+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : |
| |
| else |
| if test "$ac_cv_type_long_long" = yes; then |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { as_fn_set_status 77 |
| as_fn_error "cannot compute sizeof (long long) |
| See \`config.log' for more details." "$LINENO" 5; }; } |
| else |
| ac_cv_sizeof_long_long=0 |
| fi |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 |
| $as_echo "$ac_cv_sizeof_long_long" >&6; } |
| |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long |
| _ACEOF |
| |
| |
| fi |
| |
| ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default" |
| if test "x$ac_cv_type___int64" = x""yes; then : |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE___INT64 1 |
| _ACEOF |
| |
| # The cast to long int works around a bug in the HP C Compiler |
| # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects |
| # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. |
| # This bug is HP SR number 8606223364. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5 |
| $as_echo_n "checking size of __int64... " >&6; } |
| if test "${ac_cv_sizeof___int64+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64" "$ac_includes_default"; then : |
| |
| else |
| if test "$ac_cv_type___int64" = yes; then |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { as_fn_set_status 77 |
| as_fn_error "cannot compute sizeof (__int64) |
| See \`config.log' for more details." "$LINENO" 5; }; } |
| else |
| ac_cv_sizeof___int64=0 |
| fi |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5 |
| $as_echo "$ac_cv_sizeof___int64" >&6; } |
| |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define SIZEOF___INT64 $ac_cv_sizeof___int64 |
| _ACEOF |
| |
| |
| fi |
| |
| ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t" |
| case $ac_cv_c_int8_t in #( |
| no|yes) ;; #( |
| *) |
| |
| cat >>confdefs.h <<_ACEOF |
| #define int8_t $ac_cv_c_int8_t |
| _ACEOF |
| ;; |
| esac |
| |
| ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" |
| case $ac_cv_c_int16_t in #( |
| no|yes) ;; #( |
| *) |
| |
| cat >>confdefs.h <<_ACEOF |
| #define int16_t $ac_cv_c_int16_t |
| _ACEOF |
| ;; |
| esac |
| |
| ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" |
| case $ac_cv_c_int32_t in #( |
| no|yes) ;; #( |
| *) |
| |
| cat >>confdefs.h <<_ACEOF |
| #define int32_t $ac_cv_c_int32_t |
| _ACEOF |
| ;; |
| esac |
| |
| ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" |
| case $ac_cv_c_int64_t in #( |
| no|yes) ;; #( |
| *) |
| |
| cat >>confdefs.h <<_ACEOF |
| #define int64_t $ac_cv_c_int64_t |
| _ACEOF |
| ;; |
| esac |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 |
| $as_echo_n "checking for long long int... " >&6; } |
| if test "${ac_cv_type_long_long_int+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* For now, do not test the preprocessor; as of 2007 there are too many |
| implementations with broken preprocessors. Perhaps this can |
| be revisited in 2012. In the meantime, code should not expect |
| #if to work with literals wider than 32 bits. */ |
| /* Test literals. */ |
| long long int ll = 9223372036854775807ll; |
| long long int nll = -9223372036854775807LL; |
| unsigned long long int ull = 18446744073709551615ULL; |
| /* Test constant expressions. */ |
| typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) |
| ? 1 : -1)]; |
| typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 |
| ? 1 : -1)]; |
| int i = 63; |
| int |
| main () |
| { |
| /* Test availability of runtime routines for shift and division. */ |
| long long int llmax = 9223372036854775807ll; |
| unsigned long long int ullmax = 18446744073709551615ull; |
| return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) |
| | (llmax / ll) | (llmax % ll) |
| | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) |
| | (ullmax / ull) | (ullmax % ull)); |
| ; |
| return 0; |
| } |
| |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| if test "$cross_compiling" = yes; then : |
| ac_cv_type_long_long_int=yes |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <limits.h> |
| #ifndef LLONG_MAX |
| # define HALF \ |
| (1LL << (sizeof (long long int) * CHAR_BIT - 2)) |
| # define LLONG_MAX (HALF - 1 + HALF) |
| #endif |
| int |
| main () |
| { |
| long long int n = 1; |
| int i; |
| for (i = 0; ; i++) |
| { |
| long long int m = n << i; |
| if (m >> i != n) |
| return 1; |
| if (LLONG_MAX / 2 < m) |
| break; |
| } |
| return 0; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| ac_cv_type_long_long_int=yes |
| else |
| ac_cv_type_long_long_int=no |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| else |
| ac_cv_type_long_long_int=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 |
| $as_echo "$ac_cv_type_long_long_int" >&6; } |
| if test $ac_cv_type_long_long_int = yes; then |
| |
| $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h |
| |
| fi |
| |
| |
| |
| ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default" |
| if test "x$ac_cv_type_intmax_t" = x""yes; then : |
| |
| $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h |
| |
| else |
| test $ac_cv_type_long_long_int = yes \ |
| && ac_type='long long int' \ |
| || ac_type='long int' |
| |
| cat >>confdefs.h <<_ACEOF |
| #define intmax_t $ac_type |
| _ACEOF |
| |
| fi |
| |
| |
| |
| ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" |
| if test "x$ac_cv_type_intptr_t" = x""yes; then : |
| |
| $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h |
| |
| else |
| for ac_type in 'int' 'long int' 'long long int'; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $ac_includes_default |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| cat >>confdefs.h <<_ACEOF |
| #define intptr_t $ac_type |
| _ACEOF |
| |
| ac_type= |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| test -z "$ac_type" && break |
| done |
| fi |
| |
| |
| ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" |
| case $ac_cv_c_uint8_t in #( |
| no|yes) ;; #( |
| *) |
| |
| $as_echo "#define _UINT8_T 1" >>confdefs.h |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define uint8_t $ac_cv_c_uint8_t |
| _ACEOF |
| ;; |
| esac |
| |
| ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" |
| case $ac_cv_c_uint16_t in #( |
| no|yes) ;; #( |
| *) |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define uint16_t $ac_cv_c_uint16_t |
| _ACEOF |
| ;; |
| esac |
| |
| ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" |
| case $ac_cv_c_uint32_t in #( |
| no|yes) ;; #( |
| *) |
| |
| $as_echo "#define _UINT32_T 1" >>confdefs.h |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define uint32_t $ac_cv_c_uint32_t |
| _ACEOF |
| ;; |
| esac |
| |
| ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" |
| case $ac_cv_c_uint64_t in #( |
| no|yes) ;; #( |
| *) |
| |
| $as_echo "#define _UINT64_T 1" >>confdefs.h |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define uint64_t $ac_cv_c_uint64_t |
| _ACEOF |
| ;; |
| esac |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 |
| $as_echo_n "checking for unsigned long long int... " >&6; } |
| if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* For now, do not test the preprocessor; as of 2007 there are too many |
| implementations with broken preprocessors. Perhaps this can |
| be revisited in 2012. In the meantime, code should not expect |
| #if to work with literals wider than 32 bits. */ |
| /* Test literals. */ |
| long long int ll = 9223372036854775807ll; |
| long long int nll = -9223372036854775807LL; |
| unsigned long long int ull = 18446744073709551615ULL; |
| /* Test constant expressions. */ |
| typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) |
| ? 1 : -1)]; |
| typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 |
| ? 1 : -1)]; |
| int i = 63; |
| int |
| main () |
| { |
| /* Test availability of runtime routines for shift and division. */ |
| long long int llmax = 9223372036854775807ll; |
| unsigned long long int ullmax = 18446744073709551615ull; |
| return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) |
| | (llmax / ll) | (llmax % ll) |
| | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) |
| | (ullmax / ull) | (ullmax % ull)); |
| ; |
| return 0; |
| } |
| |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_type_unsigned_long_long_int=yes |
| else |
| ac_cv_type_unsigned_long_long_int=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 |
| $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } |
| if test $ac_cv_type_unsigned_long_long_int = yes; then |
| |
| $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h |
| |
| fi |
| |
| |
| |
| ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default" |
| if test "x$ac_cv_type_uintmax_t" = x""yes; then : |
| |
| $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h |
| |
| else |
| test $ac_cv_type_unsigned_long_long_int = yes \ |
| && ac_type='unsigned long long int' \ |
| || ac_type='unsigned long int' |
| |
| cat >>confdefs.h <<_ACEOF |
| #define uintmax_t $ac_type |
| _ACEOF |
| |
| fi |
| |
| |
| |
| ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" |
| if test "x$ac_cv_type_uintptr_t" = x""yes; then : |
| |
| $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h |
| |
| else |
| for ac_type in 'unsigned int' 'unsigned long int' \ |
| 'unsigned long long int'; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $ac_includes_default |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; |
| test_array [0] = 0 |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| cat >>confdefs.h <<_ACEOF |
| #define uintptr_t $ac_type |
| _ACEOF |
| |
| ac_type= |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| test -z "$ac_type" && break |
| done |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # --------------------- |
| # Warnings and checking |
| # --------------------- |
| |
| # Check $CC warning features (if it's GCC). |
| # We want to use -pedantic, but we don't want warnings about |
| # * 'long long' |
| # * variadic macros |
| # * overlong strings |
| # * C++11 narrowing conversions in { } |
| # So, we only use -pedantic if we can disable those warnings. |
| |
| # In stage 1, disable -Wformat warnings from old GCCs about new % codes |
| # Check whether --enable-build-format-warnings was given. |
| if test "${enable_build_format_warnings+set}" = set; then : |
| enableval=$enable_build_format_warnings; |
| else |
| enable_build_format_warnings=yes |
| fi |
| |
| if test $enable_build_format_warnings = no; then : |
| wf_opt=-Wno-format |
| else |
| wf_opt= |
| fi |
| loose_warn= |
| save_CFLAGS="$CFLAGS" |
| for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual $wf_opt; do |
| # Do the check with the no- prefix removed since gcc silently |
| # accepts any -Wno-* option on purpose |
| case $real_option in |
| -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
| *) option=$real_option ;; |
| esac |
| as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
| $as_echo_n "checking whether $CC supports $option... " >&6; } |
| if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| CFLAGS="$option" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "$as_acx_Woption=yes" |
| else |
| eval "$as_acx_Woption=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| fi |
| eval ac_res=\$$as_acx_Woption |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : |
| loose_warn="$loose_warn${loose_warn:+ }$real_option" |
| fi |
| done |
| CFLAGS="$save_CFLAGS" |
| |
| c_loose_warn= |
| save_CFLAGS="$CFLAGS" |
| for real_option in -Wstrict-prototypes -Wmissing-prototypes; do |
| # Do the check with the no- prefix removed since gcc silently |
| # accepts any -Wno-* option on purpose |
| case $real_option in |
| -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
| *) option=$real_option ;; |
| esac |
| as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
| $as_echo_n "checking whether $CC supports $option... " >&6; } |
| if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| CFLAGS="$option" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "$as_acx_Woption=yes" |
| else |
| eval "$as_acx_Woption=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| fi |
| eval ac_res=\$$as_acx_Woption |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : |
| c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option" |
| fi |
| done |
| CFLAGS="$save_CFLAGS" |
| |
| strict_warn= |
| save_CFLAGS="$CFLAGS" |
| for real_option in -Wmissing-format-attribute; do |
| # Do the check with the no- prefix removed since gcc silently |
| # accepts any -Wno-* option on purpose |
| case $real_option in |
| -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
| *) option=$real_option ;; |
| esac |
| as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
| $as_echo_n "checking whether $CC supports $option... " >&6; } |
| if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| CFLAGS="$option" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "$as_acx_Woption=yes" |
| else |
| eval "$as_acx_Woption=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| fi |
| eval ac_res=\$$as_acx_Woption |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : |
| strict_warn="$strict_warn${strict_warn:+ }$real_option" |
| fi |
| done |
| CFLAGS="$save_CFLAGS" |
| |
| c_strict_warn= |
| save_CFLAGS="$CFLAGS" |
| for real_option in -Wold-style-definition -Wc++-compat; do |
| # Do the check with the no- prefix removed since gcc silently |
| # accepts any -Wno-* option on purpose |
| case $real_option in |
| -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
| *) option=$real_option ;; |
| esac |
| as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
| $as_echo_n "checking whether $CC supports $option... " >&6; } |
| if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| CFLAGS="$option" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "$as_acx_Woption=yes" |
| else |
| eval "$as_acx_Woption=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| fi |
| eval ac_res=\$$as_acx_Woption |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : |
| c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option" |
| fi |
| done |
| CFLAGS="$save_CFLAGS" |
| |
| # Do the check with the no- prefix removed from the warning options |
| # since gcc silently accepts any -Wno-* option on purpose |
| if test "$GCC" = yes; then : |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5 |
| $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; } |
| if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| save_CFLAGS="$CFLAGS" |
| CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes |
| else |
| acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| CFLAGS="$save_CFLAGS" |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5 |
| $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; } |
| if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then : |
| strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" |
| fi |
| |
| fi |
| |
| # Check whether --enable-werror-always was given. |
| if test "${enable_werror_always+set}" = set; then : |
| enableval=$enable_werror_always; |
| else |
| enable_werror_always=no |
| fi |
| |
| if test $enable_werror_always = yes; then : |
| strict_warn="$strict_warn${strict_warn:+ }-Werror" |
| fi |
| |
| |
| |
| # The above macros do nothing if the compiler is not GCC. However, the |
| # Makefile has more goo to add other flags, so these variables are used |
| # to enable warnings only for GCC. |
| warn_cflags= |
| warn_cxxflags= |
| if test "x$GCC" = "xyes"; then |
| warn_cflags='$(GCC_WARN_CFLAGS)' |
| warn_cxxflags='$(GCC_WARN_CXXFLAGS)' |
| fi |
| |
| |
| |
| # Disable exceptions and RTTI if building with g++ |
| noexception_flags= |
| save_CFLAGS="$CFLAGS" |
| for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do |
| # Do the check with the no- prefix removed since gcc silently |
| # accepts any -Wno-* option on purpose |
| case $real_option in |
| -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
| *) option=$real_option ;; |
| esac |
| as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
| $as_echo_n "checking whether $CC supports $option... " >&6; } |
| if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| CFLAGS="$option" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "$as_acx_Woption=yes" |
| else |
| eval "$as_acx_Woption=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| fi |
| eval ac_res=\$$as_acx_Woption |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : |
| noexception_flags="$noexception_flags${noexception_flags:+ }$real_option" |
| fi |
| done |
| CFLAGS="$save_CFLAGS" |
| |
| |
| # Enable expensive internal checks |
| is_release= |
| if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then |
| is_release=yes |
| fi |
| |
| # Check whether --enable-checking was given. |
| if test "${enable_checking+set}" = set; then : |
| enableval=$enable_checking; ac_checking_flags="${enableval}" |
| else |
| |
| # Determine the default checks. |
| if test x$is_release = x ; then |
| ac_checking_flags=yes |
| else |
| ac_checking_flags=release |
| fi |
| fi |
| |
| IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," |
| for check in release $ac_checking_flags |
| do |
| case $check in |
| # these set all the flags to specific states |
| yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ; |
| ac_fold_checking= ; ac_gc_checking=1 ; |
| ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ; |
| ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; |
| ac_tree_checking=1 ; ac_valgrind_checking= ; |
| ac_types_checking=1 ;; |
| no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ; |
| ac_fold_checking= ; ac_gc_checking= ; |
| ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ; |
| ac_rtlflag_checking= ; ac_runtime_checking= ; |
| ac_tree_checking= ; ac_valgrind_checking= ; |
| ac_types_checking= ;; |
| all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ; |
| ac_fold_checking=1 ; ac_gc_checking=1 ; |
| ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ; |
| ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; |
| ac_tree_checking=1 ; ac_valgrind_checking= ; |
| ac_types_checking=1 ;; |
| release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ; |
| ac_fold_checking= ; ac_gc_checking= ; |
| ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ; |
| ac_rtlflag_checking= ; ac_runtime_checking=1 ; |
| ac_tree_checking= ; ac_valgrind_checking= ; |
| ac_types_checking= ;; |
| # these enable particular checks |
| assert) ac_assert_checking=1 ;; |
| df) ac_df_checking=1 ;; |
| fold) ac_fold_checking=1 ;; |
| gc) ac_gc_checking=1 ;; |
| gcac) ac_gc_always_collect=1 ;; |
| gimple) ac_gimple_checking=1 ;; |
| misc) ac_checking=1 ;; |
| rtl) ac_rtl_checking=1 ;; |
| rtlflag) ac_rtlflag_checking=1 ;; |
| runtime) ac_runtime_checking=1 ;; |
| tree) ac_tree_checking=1 ;; |
| types) ac_types_checking=1 ;; |
| valgrind) ac_valgrind_checking=1 ;; |
| *) as_fn_error "unknown check category $check" "$LINENO" 5 ;; |
| esac |
| done |
| IFS="$ac_save_IFS" |
| |
| nocommon_flag="" |
| if test x$ac_checking != x ; then |
| |
| $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h |
| |
| nocommon_flag=-fno-common |
| fi |
| |
| if test x$ac_df_checking != x ; then |
| |
| $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h |
| |
| fi |
| if test x$ac_assert_checking != x ; then |
| |
| $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h |
| |
| fi |
| if test x$ac_gimple_checking != x ; then |
| |
| $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h |
| |
| fi |
| |
| if test x$ac_runtime_checking != x ; then |
| |
| $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h |
| |
| fi |
| if test x$ac_tree_checking != x ; then |
| |
| $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h |
| |
| TREEBROWSER=tree-browser.o |
| TREECHECKING=yes |
| fi |
| if test x$ac_types_checking != x ; then |
| |
| $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h |
| |
| fi |
| |
| |
| if test x$ac_rtl_checking != x ; then |
| |
| $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h |
| |
| fi |
| if test x$ac_rtlflag_checking != x ; then |
| |
| $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h |
| |
| fi |
| if test x$ac_gc_checking != x ; then |
| |
| $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h |
| |
| fi |
| if test x$ac_gc_always_collect != x ; then |
| |
| $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h |
| |
| fi |
| if test x$ac_fold_checking != x ; then |
| |
| $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h |
| |
| fi |
| valgrind_path_defines= |
| valgrind_command= |
| |
| ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default" |
| if test "x$ac_cv_header_valgrind_h" = x""yes; then : |
| have_valgrind_h=yes |
| else |
| have_valgrind_h=no |
| fi |
| |
| |
| |
| if test x$ac_valgrind_checking != x ; then |
| # It is certainly possible that there's valgrind but no valgrind.h. |
| # GCC relies on making annotations so we must have both. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5 |
| $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; } |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <valgrind/memcheck.h> |
| #ifndef VALGRIND_DISCARD |
| #error VALGRIND_DISCARD not defined |
| #endif |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| gcc_cv_header_valgrind_memcheck_h=yes |
| else |
| gcc_cv_header_valgrind_memcheck_h=no |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5 |
| $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5 |
| $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; } |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <memcheck.h> |
| #ifndef VALGRIND_DISCARD |
| #error VALGRIND_DISCARD not defined |
| #endif |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| gcc_cv_header_memcheck_h=yes |
| else |
| gcc_cv_header_memcheck_h=no |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5 |
| $as_echo "$gcc_cv_header_memcheck_h" >&6; } |
| |
| # Prepare PATH_SEPARATOR. |
| # The user is always right. |
| if test "${PATH_SEPARATOR+set}" != set; then |
| echo "#! /bin/sh" >conf$$.sh |
| echo "exit 0" >>conf$$.sh |
| chmod +x conf$$.sh |
| if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
| PATH_SEPARATOR=';' |
| else |
| PATH_SEPARATOR=: |
| fi |
| rm -f conf$$.sh |
| fi |
| |
| # Find out how to test for executable files. Don't use a zero-byte file, |
| # as systems may use methods other than mode bits to determine executability. |
| cat >conf$$.file <<_ASEOF |
| #! /bin/sh |
| exit 0 |
| _ASEOF |
| chmod +x conf$$.file |
| if test -x conf$$.file >/dev/null 2>&1; then |
| ac_executable_p="test -x" |
| else |
| ac_executable_p="test -f" |
| fi |
| rm -f conf$$.file |
| |
| # Extract the first word of "valgrind", so it can be a program name with args. |
| set dummy valgrind; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_path_valgrind_path+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case "$valgrind_path" in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path. |
| ;; |
| *) |
| ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR |
| for ac_dir in $PATH; do |
| IFS="$ac_save_IFS" |
| test -z "$ac_dir" && ac_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then |
| if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then |
| ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext" |
| break 2 |
| fi |
| fi |
| done |
| done |
| IFS="$ac_save_IFS" |
| ;; |
| esac |
| fi |
| valgrind_path="$ac_cv_path_valgrind_path" |
| if test -n "$valgrind_path"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5 |
| $as_echo "$valgrind_path" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$valgrind_path" = "x" \ |
| || (test $have_valgrind_h = no \ |
| && test $gcc_cv_header_memcheck_h = no \ |
| && test $gcc_cv_header_valgrind_memcheck_h = no); then |
| as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5 |
| fi |
| valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"' |
| valgrind_command="$valgrind_path -q" |
| |
| $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h |
| |
| if test $gcc_cv_header_valgrind_memcheck_h = yes; then |
| |
| $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h |
| |
| fi |
| if test $gcc_cv_header_memcheck_h = yes; then |
| |
| $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h |
| |
| fi |
| fi |
| |
| |
| |
| # Enable code coverage collection |
| # Check whether --enable-coverage was given. |
| if test "${enable_coverage+set}" = set; then : |
| enableval=$enable_coverage; case "${enableval}" in |
| yes|noopt) |
| coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0" |
| ;; |
| opt) |
| coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2" |
| ;; |
| no) |
| # a.k.a. --disable-coverage |
| coverage_flags="" |
| ;; |
| *) |
| as_fn_error "unknown coverage setting $enableval" "$LINENO" 5 |
| ;; |
| esac |
| else |
| coverage_flags="" |
| fi |
| |
| |
| |
| # Check whether --enable-gather-detailed-mem-stats was given. |
| if test "${enable_gather_detailed_mem_stats+set}" = set; then : |
| enableval=$enable_gather_detailed_mem_stats; |
| else |
| enable_gather_detailed_mem_stats=no |
| fi |
| |
| gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi` |
| |
| cat >>confdefs.h <<_ACEOF |
| #define GATHER_STATISTICS $gather_stats |
| _ACEOF |
| |
| |
| # ------------------------------- |
| # Miscenalleous configure options |
| # ------------------------------- |
| |
| # With stabs |
| |
| # Check whether --with-stabs was given. |
| if test "${with_stabs+set}" = set; then : |
| withval=$with_stabs; stabs="$with_stabs" |
| else |
| stabs=no |
| fi |
| |
| |
| # Determine whether or not multilibs are enabled. |
| # Check whether --enable-multilib was given. |
| if test "${enable_multilib+set}" = set; then : |
| enableval=$enable_multilib; |
| else |
| enable_multilib=yes |
| fi |
| |
| |
| |
| # Determine whether or not multiarch is enabled. |
| # Check whether --enable-multiarch was given. |
| if test "${enable_multiarch+set}" = set; then : |
| enableval=$enable_multiarch; case "${enableval}" in |
| yes|no|auto) enable_multiarch=$enableval;; |
| *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;; |
| esac |
| else |
| enable_multiarch=auto |
| fi |
| |
| if test x${enable_multiarch} = xauto; then |
| if test x${with_native_system_header_dir} != x; then |
| ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)" |
| enable_multiarch=no |
| fi |
| if test x$host != x$target && test "x$with_sysroot" = x; then |
| ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)" |
| enable_multiarch=no |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5 |
| $as_echo_n "checking for multiarch configuration... " >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5 |
| $as_echo "$enable_multiarch$ma_msg_suffix" >&6; } |
| |
| # needed for setting the multiarch name for soft-float/hard-float ABIs |
| |
| |
| |
| # Enable __cxa_atexit for C++. |
| # Check whether --enable-__cxa_atexit was given. |
| if test "${enable___cxa_atexit+set}" = set; then : |
| enableval=$enable___cxa_atexit; |
| fi |
| |
| |
| # Enable C extension for decimal float if target supports it. |
| |
| # Check whether --enable-decimal-float was given. |
| if test "${enable_decimal_float+set}" = set; then : |
| enableval=$enable_decimal_float; |
| case $enable_decimal_float in |
| yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; |
| *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. |
| Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; |
| esac |
| |
| else |
| |
| case $target in |
| powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ |
| i?86*-*-gnu* | \ |
| i?86*-*-mingw* | x86_64*-*-mingw* | \ |
| i?86*-*-cygwin* | x86_64*-*-cygwin*) |
| enable_decimal_float=yes |
| ;; |
| *) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 |
| $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} |
| enable_decimal_float=no |
| ;; |
| esac |
| |
| fi |
| |
| |
| # x86's use BID format instead of DPD |
| case x$enable_decimal_float in |
| xyes) |
| case $target in |
| i?86*-*-* | x86_64*-*-*) |
| enable_decimal_float=bid |
| ;; |
| *) |
| enable_decimal_float=dpd |
| ;; |
| esac |
| default_decimal_float=$enable_decimal_float |
| ;; |
| xno) |
| # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper |
| # dependency on libdecnumber. |
| default_decimal_float=dpd |
| ;; |
| esac |
| |
| |
| |
| |
| dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi` |
| |
| cat >>confdefs.h <<_ACEOF |
| #define ENABLE_DECIMAL_FLOAT $dfp |
| _ACEOF |
| |
| |
| # Use default_decimal_float for dependency. |
| enable_decimal_float=$default_decimal_float |
| |
| bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi` |
| |
| cat >>confdefs.h <<_ACEOF |
| #define ENABLE_DECIMAL_BID_FORMAT $bid |
| _ACEOF |
| |
| |
| # Enable C extension for fixed-point arithmetic. |
| # Check whether --enable-fixed-point was given. |
| if test "${enable_fixed_point+set}" = set; then : |
| enableval=$enable_fixed_point; |
| else |
| |
| case $target in |
| arm*) |
| enable_fixed_point=yes |
| ;; |
| |
| mips*-*-*) |
| enable_fixed_point=yes |
| ;; |
| *) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5 |
| $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;} |
| enable_fixed_point=no |
| ;; |
| esac |
| |
| fi |
| |
| |
| |
| fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi` |
| |
| cat >>confdefs.h <<_ACEOF |
| #define ENABLE_FIXED_POINT $fixedpoint |
| _ACEOF |
| |
| |
| # Enable threads |
| # Pass with no value to take the default |
| # Pass with a value to specify a thread package |
| # Check whether --enable-threads was given. |
| if test "${enable_threads+set}" = set; then : |
| enableval=$enable_threads; |
| else |
| enable_threads='' |
| fi |
| |
| |
| # Check whether --enable-tls was given. |
| if test "${enable_tls+set}" = set; then : |
| enableval=$enable_tls; |
| case $enable_tls in |
| yes | no) ;; |
| *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls. |
| Valid choices are 'yes' and 'no'." "$LINENO" 5 ;; |
| esac |
| |
| else |
| enable_tls='' |
| fi |
| |
| |
| # Check whether --enable-objc-gc was given. |
| if test "${enable_objc_gc+set}" = set; then : |
| enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then |
| objc_boehm_gc='' |
| else |
| objc_boehm_gc=1 |
| fi |
| else |
| objc_boehm_gc='' |
| fi |
| |
| |
| |
| # Check whether --with-dwarf2 was given. |
| if test "${with_dwarf2+set}" = set; then : |
| withval=$with_dwarf2; dwarf2="$with_dwarf2" |
| else |
| dwarf2=no |
| fi |
| |
| |
| # Check whether --enable-shared was given. |
| if test "${enable_shared+set}" = set; then : |
| enableval=$enable_shared; |
| case $enable_shared in |
| yes | no) ;; |
| *) |
| enable_shared=no |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| for pkg in $enableval; do |
| if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then |
| enable_shared=yes |
| fi |
| done |
| IFS="$ac_save_ifs" |
| ;; |
| esac |
| |
| else |
| enable_shared=yes |
| fi |
| |
| |
| |
| |
| # Check whether --with-native-system-header-dir was given. |
| if test "${with_native_system_header_dir+set}" = set; then : |
| withval=$with_native_system_header_dir; |
| case ${with_native_system_header_dir} in |
| yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;; |
| /* | [A-Za-z]:[\\/]*) ;; |
| *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;; |
| esac |
| configured_native_system_header_dir="${withval}" |
| |
| else |
| configured_native_system_header_dir= |
| fi |
| |
| |
| |
| # Check whether --with-build-sysroot was given. |
| if test "${with_build_sysroot+set}" = set; then : |
| withval=$with_build_sysroot; if test x"$withval" != x ; then |
| SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval" |
| fi |
| else |
| SYSROOT_CFLAGS_FOR_TARGET= |
| fi |
| |
| |
| |
| |
| # Check whether --with-runtime-root-prefix was given. |
| if test "${with_runtime_root_prefix+set}" = set; then : |
| withval=$with_runtime_root_prefix; |
| case ${with_runtime_root_prefix} in |
| yes|no) as_fn_error "bad value ${withval} given for runtime root prefix" "$LINENO" 5 ;; |
| /*) ;; |
| *) as_fn_error "${withval} should be an absolute directory" "$LINENO" 5 ;; |
| esac |
| RUNTIME_ROOT_PREFIX_DEFINE="-DRUNTIME_ROOT_PREFIX=\\\"${withval}\\\"" |
| |
| else |
| RUNTIME_ROOT_PREFIX_DEFINE="" |
| fi |
| |
| |
| |
| if test "x$prefix" = xNONE; then |
| test_prefix=/usr/local |
| else |
| test_prefix=$prefix |
| fi |
| if test "x$exec_prefix" = xNONE; then |
| test_exec_prefix=$test_prefix |
| else |
| test_exec_prefix=$exec_prefix |
| fi |
| |
| |
| # Check whether --with-sysroot was given. |
| if test "${with_sysroot+set}" = set; then : |
| withval=$with_sysroot; |
| case ${with_sysroot} in |
| yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;; |
| *) TARGET_SYSTEM_ROOT=$with_sysroot ;; |
| esac |
| |
| TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"' |
| CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)' |
| |
| case ${TARGET_SYSTEM_ROOT} in |
| "${test_prefix}"|"${test_prefix}/"*|\ |
| "${test_exec_prefix}"|"${test_exec_prefix}/"*|\ |
| '${prefix}'|'${prefix}/'*|\ |
| '${exec_prefix}'|'${exec_prefix}/'*) |
| t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE" |
| TARGET_SYSTEM_ROOT_DEFINE="$t" |
| ;; |
| esac |
| |
| else |
| |
| TARGET_SYSTEM_ROOT= |
| TARGET_SYSTEM_ROOT_DEFINE= |
| CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include' |
| |
| fi |
| |
| |
| |
| |
| |
| |
| # Check whether --with-specs was given. |
| if test "${with_specs+set}" = set; then : |
| withval=$with_specs; CONFIGURE_SPECS=$withval |
| else |
| CONFIGURE_SPECS= |
| |
| fi |
| |
| |
| |
| |
| |
| # Check whether --with-pkgversion was given. |
| if test "${with_pkgversion+set}" = set; then : |
| withval=$with_pkgversion; case "$withval" in |
| yes) as_fn_error "package version not specified" "$LINENO" 5 ;; |
| no) PKGVERSION= ;; |
| *) PKGVERSION="($withval) " ;; |
| esac |
| else |
| PKGVERSION="(GCC) " |
| |
| fi |
| |
| |
| |
| |
| |
| # Check whether --with-bugurl was given. |
| if test "${with_bugurl+set}" = set; then : |
| withval=$with_bugurl; case "$withval" in |
| yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;; |
| no) BUGURL= |
| ;; |
| *) BUGURL="$withval" |
| ;; |
| esac |
| else |
| BUGURL="http://gcc.gnu.org/bugs.html" |
| |
| fi |
| |
| case ${BUGURL} in |
| "") |
| REPORT_BUGS_TO= |
| REPORT_BUGS_TEXI= |
| ;; |
| *) |
| REPORT_BUGS_TO="<$BUGURL>" |
| REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} |
| ;; |
| esac; |
| |
| |
| |
| |
| # Sanity check enable_languages in case someone does not run the toplevel |
| # configure # script. |
| # Check whether --enable-languages was given. |
| if test "${enable_languages+set}" = set; then : |
| enableval=$enable_languages; case ,${enable_languages}, in |
| ,,|,yes,) |
| # go safe -- we cannot be much sure without the toplevel |
| # configure's |
| # analysis of which target libs are present and usable |
| enable_languages=c |
| ;; |
| *,all,*) |
| as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5 |
| ;; |
| *,c,*) |
| ;; |
| *) |
| enable_languages=c,${enable_languages} |
| ;; |
| esac |
| else |
| enable_languages=c |
| fi |
| |
| |
| |
| # Check whether --with-multilib-list was given. |
| if test "${with_multilib_list+set}" = set; then : |
| withval=$with_multilib_list; : |
| else |
| with_multilib_list=default |
| fi |
| |
| |
| # ------------------------- |
| # Checks for other programs |
| # ------------------------- |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
| $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } |
| set x ${MAKE-make} |
| ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` |
| if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat >conftest.make <<\_ACEOF |
| SHELL = /bin/sh |
| all: |
| @echo '@@@%%%=$(MAKE)=@@@%%%' |
| _ACEOF |
| # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
| case `${MAKE-make} -f conftest.make 2>/dev/null` in |
| *@@@%%%=?*=@@@%%%*) |
| eval ac_cv_prog_make_${ac_make}_set=yes;; |
| *) |
| eval ac_cv_prog_make_${ac_make}_set=no;; |
| esac |
| rm -f conftest.make |
| fi |
| if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| SET_MAKE= |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| SET_MAKE="MAKE=${MAKE-make}" |
| fi |
| |
| |
| # Find some useful tools |
| for ac_prog in gawk mawk nawk awk |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_AWK+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$AWK"; then |
| ac_cv_prog_AWK="$AWK" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_AWK="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| AWK=$ac_cv_prog_AWK |
| if test -n "$AWK"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
| $as_echo "$AWK" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$AWK" && break |
| done |
| |
| # We need awk to create options.c and options.h. |
| # Bail out if it's missing. |
| case ${AWK} in |
| "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
| $as_echo_n "checking whether ln -s works... " >&6; } |
| if test "${gcc_cv_prog_LN_S+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| rm -f conftestdata_t |
| echo >conftestdata_f |
| if ln -s conftestdata_f conftestdata_t 2>/dev/null |
| then |
| gcc_cv_prog_LN_S="ln -s" |
| else |
| if ln conftestdata_f conftestdata_t 2>/dev/null |
| then |
| gcc_cv_prog_LN_S=ln |
| else |
| if cp -p conftestdata_f conftestdata_t 2>/dev/null |
| then |
| gcc_cv_prog_LN_S="cp -p" |
| else |
| gcc_cv_prog_LN_S=cp |
| fi |
| fi |
| fi |
| rm -f conftestdata_f conftestdata_t |
| |
| fi |
| LN_S="$gcc_cv_prog_LN_S" |
| if test "$gcc_cv_prog_LN_S" = "ln -s"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| else |
| if test "$gcc_cv_prog_LN_S" = "ln"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5 |
| $as_echo "no, using ln" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5 |
| $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; } |
| fi |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5 |
| $as_echo_n "checking whether ln works... " >&6; } |
| if test "${acx_cv_prog_LN+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| rm -f conftestdata_t |
| echo >conftestdata_f |
| if ln conftestdata_f conftestdata_t 2>/dev/null |
| then |
| acx_cv_prog_LN=ln |
| else |
| acx_cv_prog_LN=no |
| fi |
| rm -f conftestdata_f conftestdata_t |
| |
| fi |
| if test $acx_cv_prog_LN = no; then |
| LN="$LN_S" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5 |
| $as_echo "no, using $LN" >&6; } |
| else |
| LN="$acx_cv_prog_LN" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_RANLIB+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$RANLIB"; then |
| ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| RANLIB=$ac_cv_prog_RANLIB |
| if test -n "$RANLIB"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
| $as_echo "$RANLIB" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_RANLIB"; then |
| ac_ct_RANLIB=$RANLIB |
| # Extract the first word of "ranlib", so it can be a program name with args. |
| set dummy ranlib; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_RANLIB"; then |
| ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_RANLIB="ranlib" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
| if test -n "$ac_ct_RANLIB"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
| $as_echo "$ac_ct_RANLIB" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_RANLIB" = x; then |
| RANLIB=":" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| RANLIB=$ac_ct_RANLIB |
| fi |
| else |
| RANLIB="$ac_cv_prog_RANLIB" |
| fi |
| |
| ranlib_flags="" |
| |
| |
| # Find a good install program. We prefer a C program (faster), |
| # so one script is as good as another. But avoid the broken or |
| # incompatible versions: |
| # SysV /etc/install, /usr/sbin/install |
| # SunOS /usr/etc/install |
| # IRIX /sbin/install |
| # AIX /bin/install |
| # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| # ./install, which can be erroneously created by make from ./install.sh. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5 |
| $as_echo_n "checking for a BSD compatible install... " >&6; } |
| if test -z "$INSTALL"; then |
| if test "${ac_cv_path_install+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" |
| for ac_dir in $PATH; do |
| # Account for people who put trailing slashes in PATH elements. |
| case "$ac_dir/" in |
| /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; |
| *) |
| # OSF1 and SCO ODT 3.0 have their own names for install. |
| for ac_prog in ginstall scoinst install; do |
| if test -f $ac_dir/$ac_prog; then |
| if test $ac_prog = install && |
| grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then |
| # AIX install. It has an incompatible calling convention. |
| # OSF/1 installbsd also uses dspmsg, but is usable. |
| : |
| else |
| ac_cv_path_install="$ac_dir/$ac_prog -c" |
| break 2 |
| fi |
| fi |
| done |
| ;; |
| esac |
| done |
| IFS="$ac_save_IFS" |
| |
| fi |
| if test "${ac_cv_path_install+set}" = set; then |
| INSTALL="$ac_cv_path_install" |
| else |
| # As a last resort, use the slow shell script. We don't cache a |
| # path for INSTALL within a source directory, because that will |
| # break other packages using the cache if that directory is |
| # removed, or if the path is relative. |
| INSTALL="$ac_install_sh" |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
| $as_echo "$INSTALL" >&6; } |
| |
| # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| # It thinks the first close brace ends the variable substitution. |
| test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
| |
| test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| |
| |
| # See if cmp has --ignore-initial. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5 |
| $as_echo_n "checking for cmp's capabilities... " >&6; } |
| if test "${gcc_cv_prog_cmp_skip+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| echo abfoo >t1 |
| echo cdfoo >t2 |
| gcc_cv_prog_cmp_skip=slowcompare |
| if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then |
| if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then |
| : |
| else |
| gcc_cv_prog_cmp_skip=gnucompare |
| fi |
| fi |
| if test $gcc_cv_prog_cmp_skip = slowcompare ; then |
| if cmp t1 t2 2 2 > /dev/null 2>&1; then |
| if cmp t1 t2 1 1 > /dev/null 2>&1; then |
| : |
| else |
| gcc_cv_prog_cmp_skip=fastcompare |
| fi |
| fi |
| fi |
| rm t1 t2 |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5 |
| $as_echo "$gcc_cv_prog_cmp_skip" >&6; } |
| make_compare_target=$gcc_cv_prog_cmp_skip |
| |
| |
| |
| # See if we have the mktemp command. |
| # Extract the first word of "mktemp", so it can be a program name with args. |
| set dummy mktemp; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_have_mktemp_command+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$have_mktemp_command"; then |
| ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_have_mktemp_command="yes" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no" |
| fi |
| fi |
| have_mktemp_command=$ac_cv_prog_have_mktemp_command |
| if test -n "$have_mktemp_command"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5 |
| $as_echo "$have_mktemp_command" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| |
| # See if makeinfo has been installed and is modern enough |
| # that we can use it. |
| |
| # Extract the first word of "makeinfo", so it can be a program name with args. |
| set dummy makeinfo; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_MAKEINFO+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$MAKEINFO"; then |
| ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_MAKEINFO="makeinfo" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| MAKEINFO=$ac_cv_prog_MAKEINFO |
| if test -n "$MAKEINFO"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
| $as_echo "$MAKEINFO" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| if test -n "$MAKEINFO"; then |
| # Found it, now check the version. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5 |
| $as_echo_n "checking for modern makeinfo... " >&6; } |
| if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_prog_version=`eval $MAKEINFO --version 2>&1 | |
| sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
| |
| case $ac_prog_version in |
| '') gcc_cv_prog_makeinfo_modern=no;; |
| 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;; |
| *) gcc_cv_prog_makeinfo_modern=no;; |
| esac |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5 |
| $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; } |
| else |
| gcc_cv_prog_makeinfo_modern=no |
| fi |
| if test $gcc_cv_prog_makeinfo_modern = no; then |
| MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo" |
| fi |
| |
| if test $gcc_cv_prog_makeinfo_modern = no; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
| *** Makeinfo is missing or too old. |
| *** Info documentation will not be built." >&5 |
| $as_echo "$as_me: WARNING: |
| *** Makeinfo is missing or too old. |
| *** Info documentation will not be built." >&2;} |
| BUILD_INFO= |
| else |
| BUILD_INFO=info |
| fi |
| |
| |
| # Is pod2man recent enough to regenerate manpages? |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5 |
| $as_echo_n "checking for recent Pod::Man... " >&6; } |
| if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| GENERATED_MANPAGES=generated-manpages |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| GENERATED_MANPAGES= |
| fi |
| |
| |
| MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing" |
| |
| # How about lex? |
| for ac_prog in flex |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_FLEX+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$FLEX"; then |
| ac_cv_prog_FLEX="$FLEX" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_FLEX="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| FLEX=$ac_cv_prog_FLEX |
| if test -n "$FLEX"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5 |
| $as_echo "$FLEX" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$FLEX" && break |
| done |
| test -n "$FLEX" || FLEX="$MISSING flex" |
| |
| |
| # Bison? |
| for ac_prog in bison |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_BISON+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$BISON"; then |
| ac_cv_prog_BISON="$BISON" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_BISON="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| BISON=$ac_cv_prog_BISON |
| if test -n "$BISON"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
| $as_echo "$BISON" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$BISON" && break |
| done |
| test -n "$BISON" || BISON="$MISSING bison" |
| |
| |
| # Binutils are not build modules, unlike bison/flex/makeinfo. So we |
| # check for build == host before using them. |
| |
| # NM |
| if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \ |
| && test -d ../binutils ; then |
| NM='${objdir}/../binutils/nm-new' |
| else |
| # Extract the first word of "nm", so it can be a program name with args. |
| set dummy nm; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_NM+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$NM"; then |
| ac_cv_prog_NM="$NM" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_NM="nm" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm" |
| fi |
| fi |
| NM=$ac_cv_prog_NM |
| if test -n "$NM"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 |
| $as_echo "$NM" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| |
| # AR |
| if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \ |
| && test -d ../binutils ; then |
| AR='${objdir}/../binutils/ar' |
| else |
| # Extract the first word of "ar", so it can be a program name with args. |
| set dummy ar; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_AR+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$AR"; then |
| ac_cv_prog_AR="$AR" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_AR="ar" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar" |
| fi |
| fi |
| AR=$ac_cv_prog_AR |
| if test -n "$AR"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
| $as_echo "$AR" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| |
| |
| # -------------------- |
| # Checks for C headers |
| # -------------------- |
| |
| # Need to reject headers which give warnings, so that the -Werror bootstrap |
| # works later. *sigh* This needs to come before all header checks. |
| |
| ac_c_preproc_warn_flag=yes |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
| $as_echo_n "checking for ANSI C header files... " >&6; } |
| if test "${ac_cv_header_stdc+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdlib.h> |
| #include <stdarg.h> |
| #include <string.h> |
| #include <float.h> |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_header_stdc=yes |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| if test $ac_cv_header_stdc = yes; then |
| # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <string.h> |
| |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "memchr" >/dev/null 2>&1; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| if test $ac_cv_header_stdc = yes; then |
| # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdlib.h> |
| |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "free" >/dev/null 2>&1; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| if test $ac_cv_header_stdc = yes; then |
| # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| if test "$cross_compiling" = yes; then : |
| : |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ctype.h> |
| #include <stdlib.h> |
| #if ((' ' & 0x0FF) == 0x020) |
| # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| #else |
| # define ISLOWER(c) \ |
| (('a' <= (c) && (c) <= 'i') \ |
| || ('j' <= (c) && (c) <= 'r') \ |
| || ('s' <= (c) && (c) <= 'z')) |
| # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| #endif |
| |
| #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| int |
| main () |
| { |
| int i; |
| for (i = 0; i < 256; i++) |
| if (XOR (islower (i), ISLOWER (i)) |
| || toupper (i) != TOUPPER (i)) |
| return 2; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
| $as_echo "$ac_cv_header_stdc" >&6; } |
| if test $ac_cv_header_stdc = yes; then |
| |
| $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 |
| $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } |
| if test "${ac_cv_header_time+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| #include <sys/time.h> |
| #include <time.h> |
| |
| int |
| main () |
| { |
| if ((struct tm *) 0) |
| return 0; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_header_time=yes |
| else |
| ac_cv_header_time=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 |
| $as_echo "$ac_cv_header_time" >&6; } |
| if test $ac_cv_header_time = yes; then |
| |
| $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5 |
| $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; } |
| if test "${gcc_cv_header_string+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <string.h> |
| #include <strings.h> |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| gcc_cv_header_string=yes |
| else |
| gcc_cv_header_string=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5 |
| $as_echo "$gcc_cv_header_string" >&6; } |
| if test $gcc_cv_header_string = yes; then |
| |
| $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
| $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } |
| if test "${ac_cv_header_sys_wait_h+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| #include <sys/wait.h> |
| #ifndef WEXITSTATUS |
| # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) |
| #endif |
| #ifndef WIFEXITED |
| # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) |
| #endif |
| |
| int |
| main () |
| { |
| int s; |
| wait (&s); |
| s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_header_sys_wait_h=yes |
| else |
| ac_cv_header_sys_wait_h=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 |
| $as_echo "$ac_cv_header_sys_wait_h" >&6; } |
| if test $ac_cv_header_sys_wait_h = yes; then |
| |
| $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5 |
| $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; } |
| if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| #include <termios.h> |
| #ifdef TIOCGWINSZ |
| yes |
| #endif |
| |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "yes" >/dev/null 2>&1; then : |
| ac_cv_sys_tiocgwinsz_in_termios_h=yes |
| else |
| ac_cv_sys_tiocgwinsz_in_termios_h=no |
| fi |
| rm -f conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5 |
| $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; } |
| |
| if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5 |
| $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; } |
| if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| #include <sys/ioctl.h> |
| #ifdef TIOCGWINSZ |
| yes |
| #endif |
| |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "yes" >/dev/null 2>&1; then : |
| ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes |
| else |
| ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no |
| fi |
| rm -f conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5 |
| $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; } |
| |
| if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then |
| |
| $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h |
| |
| fi |
| fi |
| |
| for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \ |
| fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \ |
| sys/resource.h sys/param.h sys/times.h sys/stat.h \ |
| direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h |
| do : |
| as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" |
| eval as_val=\$$as_ac_Header |
| if test "x$as_val" = x""yes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| |
| # Check for thread headers. |
| ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h" |
| if test "x$ac_cv_header_thread_h" = x""yes; then : |
| have_thread_h=yes |
| else |
| have_thread_h= |
| fi |
| |
| ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h" |
| if test "x$ac_cv_header_pthread_h" = x""yes; then : |
| have_pthread_h=yes |
| else |
| have_pthread_h= |
| fi |
| |
| |
| # These tests can't be done till we know if we have limits.h. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5 |
| $as_echo_n "checking for CHAR_BIT... " >&6; } |
| if test "${gcc_cv_decl_char_bit+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef HAVE_LIMITS_H |
| #include <limits.h> |
| #endif |
| #ifdef CHAR_BIT |
| found |
| #endif |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "found" >/dev/null 2>&1; then : |
| gcc_cv_decl_char_bit=yes |
| else |
| gcc_cv_decl_char_bit=no |
| fi |
| rm -f conftest* |
| |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5 |
| $as_echo "$gcc_cv_decl_char_bit" >&6; } |
| if test $gcc_cv_decl_char_bit = no; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5 |
| $as_echo_n "checking number of bits in a byte... " >&6; } |
| if test "${gcc_cv_c_nbby+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| i=8 |
| gcc_cv_c_nbby= |
| while test $i -lt 65; do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| switch(0) { |
| case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i): |
| case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)): |
| ; } |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| gcc_cv_c_nbby=$i; break |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| i=`expr $i + 1` |
| done |
| test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5 |
| $as_echo "$gcc_cv_c_nbby" >&6; } |
| if test $gcc_cv_c_nbby = failed; then |
| as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5 |
| else |
| |
| cat >>confdefs.h <<_ACEOF |
| #define CHAR_BIT $gcc_cv_c_nbby |
| _ACEOF |
| |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
| $as_echo_n "checking whether byte ordering is bigendian... " >&6; } |
| if test "${ac_cv_c_bigendian+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_cv_c_bigendian=unknown |
| # See if we're dealing with a universal compiler. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifndef __APPLE_CC__ |
| not a universal capable compiler |
| #endif |
| typedef int dummy; |
| |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| # Check for potential -arch flags. It is not universal unless |
| # there are at least two -arch flags with different values. |
| ac_arch= |
| ac_prev= |
| for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do |
| if test -n "$ac_prev"; then |
| case $ac_word in |
| i?86 | x86_64 | ppc | ppc64) |
| if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then |
| ac_arch=$ac_word |
| else |
| ac_cv_c_bigendian=universal |
| break |
| fi |
| ;; |
| esac |
| ac_prev= |
| elif test "x$ac_word" = "x-arch"; then |
| ac_prev=arch |
| fi |
| done |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| if test $ac_cv_c_bigendian = unknown; then |
| # See if sys/param.h defines the BYTE_ORDER macro. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| #include <sys/param.h> |
| |
| int |
| main () |
| { |
| #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ |
| && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ |
| && LITTLE_ENDIAN) |
| bogus endian macros |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| # It does; now see whether it defined to BIG_ENDIAN or not. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| #include <sys/param.h> |
| |
| int |
| main () |
| { |
| #if BYTE_ORDER != BIG_ENDIAN |
| not big endian |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_c_bigendian=yes |
| else |
| ac_cv_c_bigendian=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| if test $ac_cv_c_bigendian = unknown; then |
| # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <limits.h> |
| |
| int |
| main () |
| { |
| #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) |
| bogus endian macros |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| # It does; now see whether it defined to _BIG_ENDIAN or not. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <limits.h> |
| |
| int |
| main () |
| { |
| #ifndef _BIG_ENDIAN |
| not big endian |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_c_bigendian=yes |
| else |
| ac_cv_c_bigendian=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| if test $ac_cv_c_bigendian = unknown; then |
| # Compile a test program. |
| if test "$cross_compiling" = yes; then : |
| # Try to guess by grepping values from an object file. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| short int ascii_mm[] = |
| { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; |
| short int ascii_ii[] = |
| { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; |
| int use_ascii (int i) { |
| return ascii_mm[i] + ascii_ii[i]; |
| } |
| short int ebcdic_ii[] = |
| { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; |
| short int ebcdic_mm[] = |
| { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; |
| int use_ebcdic (int i) { |
| return ebcdic_mm[i] + ebcdic_ii[i]; |
| } |
| extern int foo; |
| |
| int |
| main () |
| { |
| return use_ascii (foo) == use_ebcdic (foo); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then |
| ac_cv_c_bigendian=yes |
| fi |
| if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then |
| if test "$ac_cv_c_bigendian" = unknown; then |
| ac_cv_c_bigendian=no |
| else |
| # finding both strings is unlikely to happen, but who knows? |
| ac_cv_c_bigendian=unknown |
| fi |
| fi |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $ac_includes_default |
| int |
| main () |
| { |
| |
| /* Are we little or big endian? From Harbison&Steele. */ |
| union |
| { |
| long int l; |
| char c[sizeof (long int)]; |
| } u; |
| u.l = 1; |
| return u.c[sizeof (long int) - 1] == 1; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| ac_cv_c_bigendian=no |
| else |
| ac_cv_c_bigendian=yes |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 |
| $as_echo "$ac_cv_c_bigendian" >&6; } |
| case $ac_cv_c_bigendian in #( |
| yes) |
| $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h |
| ;; #( |
| no) |
| ;; #( |
| universal) |
| |
| $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h |
| |
| ;; #( |
| *) |
| as_fn_error "unknown endianness |
| presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; |
| esac |
| |
| |
| # ---------------------- |
| # Checks for C++ headers |
| # ---------------------- |
| |
| ac_ext=cpp |
| ac_cpp='$CXXCPP $CPPFLAGS' |
| ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 |
| $as_echo_n "checking how to run the C++ preprocessor... " >&6; } |
| if test -z "$CXXCPP"; then |
| if test "${ac_cv_prog_CXXCPP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Double quotes because CXXCPP needs to be expanded |
| for CXXCPP in "$CXX -E" "/lib/cpp" |
| do |
| ac_preproc_ok=false |
| for ac_cxx_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_cxx_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_cxx_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| break |
| fi |
| |
| done |
| ac_cv_prog_CXXCPP=$CXXCPP |
| |
| fi |
| CXXCPP=$ac_cv_prog_CXXCPP |
| else |
| ac_cv_prog_CXXCPP=$CXXCPP |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 |
| $as_echo "$CXXCPP" >&6; } |
| ac_preproc_ok=false |
| for ac_cxx_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_cxx_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_cxx_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| |
| else |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check |
| See \`config.log' for more details." >&5 |
| $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check |
| See \`config.log' for more details." >&2;}; } |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| ac_ext=cpp |
| ac_cpp='$CXXCPP $CPPFLAGS' |
| ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| |
| |
| |
| |
| for ac_header in unordered_map |
| do : |
| ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map" |
| if test "x$ac_cv_header_unordered_map" = x""yes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_UNORDERED_MAP 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| for ac_header in tr1/unordered_map |
| do : |
| ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map" |
| if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_TR1_UNORDERED_MAP 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| for ac_header in ext/hash_map |
| do : |
| ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map" |
| if test "x$ac_cv_header_ext_hash_map" = x""yes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_EXT_HASH_MAP 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| # -------- |
| # Dependency checking. |
| # -------- |
| |
| ac_ext=cpp |
| ac_cpp='$CXXCPP $CPPFLAGS' |
| ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| |
| rm -rf .tst 2>/dev/null |
| mkdir .tst 2>/dev/null |
| if test -d .tst; then |
| am__leading_dot=. |
| else |
| am__leading_dot=_ |
| fi |
| rmdir .tst 2>/dev/null |
| |
| DEPDIR="${am__leading_dot}deps" |
| |
| ac_config_commands="$ac_config_commands depdir" |
| |
| |
| ac_config_commands="$ac_config_commands gccdepdir" |
| |
| |
| depcc="$CXX" am_compiler_list= |
| |
| am_depcomp=$ac_aux_dir/depcomp |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 |
| $as_echo_n "checking dependency style of $depcc... " >&6; } |
| if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -f "$am_depcomp"; then |
| # We make a subdir and do the tests there. Otherwise we can end up |
| # making bogus files that we don't know about and never remove. For |
| # instance it was reported that on HP-UX the gcc test will end up |
| # making a dummy file named `D' -- because `-MD' means `put the output |
| # in D'. |
| mkdir conftest.dir |
| # Copy depcomp to subdir because otherwise we won't find it if we're |
| # using a relative directory. |
| cp "$am_depcomp" conftest.dir |
| cd conftest.dir |
| # We will build objects and dependencies in a subdirectory because |
| # it helps to detect inapplicable dependency modes. For instance |
| # both Tru64's cc and ICC support -MD to output dependencies as a |
| # side effect of compilation, but ICC will put the dependencies in |
| # the current directory while Tru64 will put them in the object |
| # directory. |
| mkdir sub |
| |
| am_cv_CXX_dependencies_compiler_type=none |
| if test "$am_compiler_list" = ""; then |
| am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` |
| fi |
| for depmode in $am_compiler_list; do |
| if test $depmode = none; then break; fi |
| |
| $as_echo "$as_me:$LINENO: trying $depmode" >&5 |
| # Setup a source with many dependencies, because some compilers |
| # like to wrap large dependency lists on column 80 (with \), and |
| # we should not choose a depcomp mode which is confused by this. |
| # |
| # We need to recreate these files for each test, as the compiler may |
| # overwrite some of them when testing with obscure command lines. |
| # This happens at least with the AIX C compiler. |
| : > sub/conftest.c |
| for i in 1 2 3 4 5 6; do |
| echo '#include "conftst'$i'.h"' >> sub/conftest.c |
| # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
| # Solaris 8's {/usr,}/bin/sh. |
| touch sub/conftst$i.h |
| done |
| echo "include sub/conftest.Po" > confmf |
| |
| # We check with `-c' and `-o' for the sake of the "dashmstdout" |
| # mode. It turns out that the SunPro C++ compiler does not properly |
| # handle `-M -o', and we need to detect this. |
| depcmd="depmode=$depmode \ |
| source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ |
| depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
| $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" |
| echo "| $depcmd" | sed -e 's/ */ /g' >&5 |
| if env $depcmd > conftest.err 2>&1 && |
| grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && |
| grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && |
| ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then |
| # icc doesn't choke on unknown options, it will just issue warnings |
| # or remarks (even with -Werror). So we grep stderr for any message |
| # that says an option was ignored or not supported. |
| # When given -MP, icc 7.0 and 7.1 complain thusly: |
| # icc: Command line warning: ignoring option '-M'; no argument required |
| # The diagnosis changed in icc 8.0: |
| # icc: Command line remark: option '-MP' not supported |
| if (grep 'ignoring option' conftest.err || |
| grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
| am_cv_CXX_dependencies_compiler_type=$depmode |
| $as_echo "$as_me:$LINENO: success" >&5 |
| break |
| fi |
| fi |
| $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 |
| sed -e 's/^/| /' < conftest.err >&5 |
| done |
| |
| cd .. |
| rm -rf conftest.dir |
| else |
| am_cv_CXX_dependencies_compiler_type=none |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 |
| $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } |
| if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone |
| then as_fn_error "no usable dependency style found" "$LINENO" 5 |
| else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type |
| |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| # -------- |
| # UNSORTED |
| # -------- |
| |
| |
| # These libraries may be used by collect2. |
| # We may need a special search path to get them linked. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5 |
| $as_echo_n "checking for collect2 libraries... " >&6; } |
| if test "${gcc_cv_collect2_libs+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| save_LIBS="$LIBS" |
| for libs in '' -lld -lmld \ |
| '-L/usr/lib/cmplrs/cc2.11 -lmld' \ |
| '-L/usr/lib/cmplrs/cc3.11 -lmld' |
| do |
| LIBS="$libs" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char ldopen (); |
| int |
| main () |
| { |
| return ldopen (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| gcc_cv_collect2_libs="$libs"; break |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| done |
| LIBS="$save_LIBS" |
| test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required' |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5 |
| $as_echo "$gcc_cv_collect2_libs" >&6; } |
| case $gcc_cv_collect2_libs in |
| "none required") ;; |
| *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;; |
| esac |
| |
| |
| # When building Ada code on Alpha, we need exc_resume which is usually in |
| # -lexc. So test for it. |
| save_LIBS="$LIBS" |
| LIBS= |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5 |
| $as_echo_n "checking for library containing exc_resume... " >&6; } |
| if test "${ac_cv_search_exc_resume+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_func_search_save_LIBS=$LIBS |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char exc_resume (); |
| int |
| main () |
| { |
| return exc_resume (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_lib in '' exc; do |
| if test -z "$ac_lib"; then |
| ac_res="none required" |
| else |
| ac_res=-l$ac_lib |
| LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| fi |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_search_exc_resume=$ac_res |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext |
| if test "${ac_cv_search_exc_resume+set}" = set; then : |
| break |
| fi |
| done |
| if test "${ac_cv_search_exc_resume+set}" = set; then : |
| |
| else |
| ac_cv_search_exc_resume=no |
| fi |
| rm conftest.$ac_ext |
| LIBS=$ac_func_search_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5 |
| $as_echo "$ac_cv_search_exc_resume" >&6; } |
| ac_res=$ac_cv_search_exc_resume |
| if test "$ac_res" != no; then : |
| test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| |
| fi |
| |
| GNAT_LIBEXC="$LIBS" |
| LIBS="$save_LIBS" |
| |
| |
| # To support -mcpu=native on Solaris/SPARC, we need libkstat. |
| save_LIBS="$LIBS" |
| LIBS= |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5 |
| $as_echo_n "checking for library containing kstat_open... " >&6; } |
| if test "${ac_cv_search_kstat_open+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_func_search_save_LIBS=$LIBS |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char kstat_open (); |
| int |
| main () |
| { |
| return kstat_open (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_lib in '' kstat; do |
| if test -z "$ac_lib"; then |
| ac_res="none required" |
| else |
| ac_res=-l$ac_lib |
| LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| fi |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_search_kstat_open=$ac_res |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext |
| if test "${ac_cv_search_kstat_open+set}" = set; then : |
| break |
| fi |
| done |
| if test "${ac_cv_search_kstat_open+set}" = set; then : |
| |
| else |
| ac_cv_search_kstat_open=no |
| fi |
| rm conftest.$ac_ext |
| LIBS=$ac_func_search_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5 |
| $as_echo "$ac_cv_search_kstat_open" >&6; } |
| ac_res=$ac_cv_search_kstat_open |
| if test "$ac_res" != no; then : |
| test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| |
| fi |
| |
| EXTRA_GCC_LIBS="$LIBS" |
| LIBS="$save_LIBS" |
| |
| |
| # Some systems put ldexp and frexp in libm instead of libc; assume |
| # they're both in the same place. jcf-dump needs them. |
| save_LIBS="$LIBS" |
| LIBS= |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5 |
| $as_echo_n "checking for library containing ldexp... " >&6; } |
| if test "${ac_cv_search_ldexp+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_func_search_save_LIBS=$LIBS |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char ldexp (); |
| int |
| main () |
| { |
| return ldexp (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_lib in '' m; do |
| if test -z "$ac_lib"; then |
| ac_res="none required" |
| else |
| ac_res=-l$ac_lib |
| LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| fi |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_search_ldexp=$ac_res |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext |
| if test "${ac_cv_search_ldexp+set}" = set; then : |
| break |
| fi |
| done |
| if test "${ac_cv_search_ldexp+set}" = set; then : |
| |
| else |
| ac_cv_search_ldexp=no |
| fi |
| rm conftest.$ac_ext |
| LIBS=$ac_func_search_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5 |
| $as_echo "$ac_cv_search_ldexp" >&6; } |
| ac_res=$ac_cv_search_ldexp |
| if test "$ac_res" != no; then : |
| test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| |
| fi |
| |
| LDEXP_LIB="$LIBS" |
| LIBS="$save_LIBS" |
| |
| |
| # Use <inttypes.h> only if it exists, |
| # doesn't clash with <sys/types.h>, and declares intmax_t. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5 |
| $as_echo_n "checking for inttypes.h... " >&6; } |
| if test "${gcc_cv_header_inttypes_h+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| #include <inttypes.h> |
| int |
| main () |
| { |
| intmax_t i = -1; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| gcc_cv_header_inttypes_h=yes |
| else |
| gcc_cv_header_inttypes_h=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5 |
| $as_echo "$gcc_cv_header_inttypes_h" >&6; } |
| if test $gcc_cv_header_inttypes_h = yes; then |
| |
| $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h |
| |
| fi |
| |
| |
| |
| for ac_func in times clock kill getrlimit setrlimit atoll atoq \ |
| sysconf strsignal getrusage nl_langinfo \ |
| gettimeofday mbstowcs wcswidth mmap setlocale \ |
| clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked madvise |
| do : |
| as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| eval as_val=\$$as_ac_var |
| if test "x$as_val" = x""yes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| |
| if test x$ac_cv_func_mbstowcs = xyes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5 |
| $as_echo_n "checking whether mbstowcs works... " >&6; } |
| if test "${gcc_cv_func_mbstowcs_works+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "$cross_compiling" = yes; then : |
| gcc_cv_func_mbstowcs_works=yes |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdlib.h> |
| int main() |
| { |
| mbstowcs(0, "", 0); |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| gcc_cv_func_mbstowcs_works=yes |
| else |
| gcc_cv_func_mbstowcs_works=no |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5 |
| $as_echo "$gcc_cv_func_mbstowcs_works" >&6; } |
| if test x$gcc_cv_func_mbstowcs_works = xyes; then |
| |
| $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h |
| |
| fi |
| fi |
| |
| ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" |
| if test "x$ac_cv_type_ssize_t" = x""yes; then : |
| |
| else |
| |
| cat >>confdefs.h <<_ACEOF |
| #define ssize_t int |
| _ACEOF |
| |
| fi |
| |
| ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default" |
| if test "x$ac_cv_type_caddr_t" = x""yes; then : |
| |
| else |
| |
| cat >>confdefs.h <<_ACEOF |
| #define caddr_t char * |
| _ACEOF |
| |
| fi |
| |
| |
| |
| ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" |
| if test "x$ac_cv_header_sys_mman_h" = x""yes; then : |
| gcc_header_sys_mman_h=yes |
| else |
| gcc_header_sys_mman_h=no |
| fi |
| |
| ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" |
| if test "x$ac_cv_func_mmap" = x""yes; then : |
| gcc_func_mmap=yes |
| else |
| gcc_func_mmap=no |
| fi |
| |
| if test "$gcc_header_sys_mman_h" != yes \ |
| || test "$gcc_func_mmap" != yes; then |
| gcc_cv_func_mmap_file=no |
| gcc_cv_func_mmap_dev_zero=no |
| gcc_cv_func_mmap_anon=no |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5 |
| $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; } |
| if test "${gcc_cv_func_mmap_file+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Add a system to this blacklist if |
| # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a |
| # memory area containing the same data that you'd get if you applied |
| # read() to the same fd. The only system known to have a problem here |
| # is VMS, where text files have record structure. |
| case "$host_os" in |
| *vms* | ultrix*) |
| gcc_cv_func_mmap_file=no ;; |
| *) |
| gcc_cv_func_mmap_file=yes;; |
| esac |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5 |
| $as_echo "$gcc_cv_func_mmap_file" >&6; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5 |
| $as_echo_n "checking whether mmap from /dev/zero works... " >&6; } |
| if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Add a system to this blacklist if it has mmap() but /dev/zero |
| # does not exist, or if mmapping /dev/zero does not give anonymous |
| # zeroed pages with both the following properties: |
| # 1. If you map N consecutive pages in with one call, and then |
| # unmap any subset of those pages, the pages that were not |
| # explicitly unmapped remain accessible. |
| # 2. If you map two adjacent blocks of memory and then unmap them |
| # both at once, they must both go away. |
| # Systems known to be in this category are Windows (all variants), |
| # VMS, and Darwin. |
| case "$host_os" in |
| *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) |
| gcc_cv_func_mmap_dev_zero=no ;; |
| *) |
| gcc_cv_func_mmap_dev_zero=yes;; |
| esac |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5 |
| $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; } |
| |
| # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5 |
| $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; } |
| if test "${gcc_cv_decl_map_anon+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| #include <sys/mman.h> |
| #include <unistd.h> |
| |
| #ifndef MAP_ANONYMOUS |
| #define MAP_ANONYMOUS MAP_ANON |
| #endif |
| |
| int |
| main () |
| { |
| int n = MAP_ANONYMOUS; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| gcc_cv_decl_map_anon=yes |
| else |
| gcc_cv_decl_map_anon=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5 |
| $as_echo "$gcc_cv_decl_map_anon" >&6; } |
| |
| if test $gcc_cv_decl_map_anon = no; then |
| gcc_cv_func_mmap_anon=no |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5 |
| $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; } |
| if test "${gcc_cv_func_mmap_anon+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Add a system to this blacklist if it has mmap() and MAP_ANON or |
| # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) |
| # doesn't give anonymous zeroed pages with the same properties listed |
| # above for use of /dev/zero. |
| # Systems known to be in this category are Windows, VMS, and SCO Unix. |
| case "$host_os" in |
| *vms* | cygwin* | pe | mingw* | sco* | udk* ) |
| gcc_cv_func_mmap_anon=no ;; |
| *) |
| gcc_cv_func_mmap_anon=yes;; |
| esac |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5 |
| $as_echo "$gcc_cv_func_mmap_anon" >&6; } |
| fi |
| fi |
| |
| if test $gcc_cv_func_mmap_file = yes; then |
| |
| $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h |
| |
| fi |
| if test $gcc_cv_func_mmap_dev_zero = yes; then |
| |
| $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h |
| |
| fi |
| if test $gcc_cv_func_mmap_anon = yes; then |
| |
| $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h |
| |
| fi |
| |
| |
| case "${host}" in |
| *-*-*vms*) |
| # Under VMS, vfork works very differently than on Unix. The standard test |
| # won't work, and it isn't easily adaptable. It makes more sense to |
| # just force it. |
| ac_cv_func_vfork_works=yes |
| ;; |
| esac |
| ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
| if test "x$ac_cv_type_pid_t" = x""yes; then : |
| |
| else |
| |
| cat >>confdefs.h <<_ACEOF |
| #define pid_t int |
| _ACEOF |
| |
| fi |
| |
| for ac_header in vfork.h |
| do : |
| ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" |
| if test "x$ac_cv_header_vfork_h" = x""yes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_VFORK_H 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| for ac_func in fork vfork |
| do : |
| as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| eval as_val=\$$as_ac_var |
| if test "x$as_val" = x""yes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| if test "x$ac_cv_func_fork" = xyes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 |
| $as_echo_n "checking for working fork... " >&6; } |
| if test "${ac_cv_func_fork_works+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "$cross_compiling" = yes; then : |
| ac_cv_func_fork_works=cross |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $ac_includes_default |
| int |
| main () |
| { |
| |
| /* By Ruediger Kuhlmann. */ |
| return fork () < 0; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| ac_cv_func_fork_works=yes |
| else |
| ac_cv_func_fork_works=no |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 |
| $as_echo "$ac_cv_func_fork_works" >&6; } |
| |
| else |
| ac_cv_func_fork_works=$ac_cv_func_fork |
| fi |
| if test "x$ac_cv_func_fork_works" = xcross; then |
| case $host in |
| *-*-amigaos* | *-*-msdosdjgpp*) |
| # Override, as these systems have only a dummy fork() stub |
| ac_cv_func_fork_works=no |
| ;; |
| *) |
| ac_cv_func_fork_works=yes |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 |
| $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} |
| fi |
| ac_cv_func_vfork_works=$ac_cv_func_vfork |
| if test "x$ac_cv_func_vfork" = xyes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 |
| $as_echo_n "checking for working vfork... " >&6; } |
| if test "${ac_cv_func_vfork_works+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "$cross_compiling" = yes; then : |
| ac_cv_func_vfork_works=cross |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| /* Thanks to Paul Eggert for this test. */ |
| $ac_includes_default |
| #include <sys/wait.h> |
| #ifdef HAVE_VFORK_H |
| # include <vfork.h> |
| #endif |
| /* On some sparc systems, changes by the child to local and incoming |
| argument registers are propagated back to the parent. The compiler |
| is told about this with #include <vfork.h>, but some compilers |
| (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a |
| static variable whose address is put into a register that is |
| clobbered by the vfork. */ |
| static void |
| #ifdef __cplusplus |
| sparc_address_test (int arg) |
| # else |
| sparc_address_test (arg) int arg; |
| #endif |
| { |
| static pid_t child; |
| if (!child) { |
| child = vfork (); |
| if (child < 0) { |
| perror ("vfork"); |
| _exit(2); |
| } |
| if (!child) { |
| arg = getpid(); |
| write(-1, "", 0); |
| _exit (arg); |
| } |
| } |
| } |
| |
| int |
| main () |
| { |
| pid_t parent = getpid (); |
| pid_t child; |
| |
| sparc_address_test (0); |
| |
| child = vfork (); |
| |
| if (child == 0) { |
| /* Here is another test for sparc vfork register problems. This |
| test uses lots of local variables, at least as many local |
| variables as main has allocated so far including compiler |
| temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris |
| 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should |
| reuse the register of parent for one of the local variables, |
| since it will think that parent can't possibly be used any more |
| in this routine. Assigning to the local variable will thus |
| munge parent in the parent process. */ |
| pid_t |
| p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), |
| p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); |
| /* Convince the compiler that p..p7 are live; otherwise, it might |
| use the same hardware register for all 8 local variables. */ |
| if (p != p1 || p != p2 || p != p3 || p != p4 |
| || p != p5 || p != p6 || p != p7) |
| _exit(1); |
| |
| /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
| from child file descriptors. If the child closes a descriptor |
| before it execs or exits, this munges the parent's descriptor |
| as well. Test for this by closing stdout in the child. */ |
| _exit(close(fileno(stdout)) != 0); |
| } else { |
| int status; |
| struct stat st; |
| |
| while (wait(&status) != child) |
| ; |
| return ( |
| /* Was there some problem with vforking? */ |
| child < 0 |
| |
| /* Did the child fail? (This shouldn't happen.) */ |
| || status |
| |
| /* Did the vfork/compiler bug occur? */ |
| || parent != getpid() |
| |
| /* Did the file descriptor bug occur? */ |
| || fstat(fileno(stdout), &st) != 0 |
| ); |
| } |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| ac_cv_func_vfork_works=yes |
| else |
| ac_cv_func_vfork_works=no |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 |
| $as_echo "$ac_cv_func_vfork_works" >&6; } |
| |
| fi; |
| if test "x$ac_cv_func_fork_works" = xcross; then |
| ac_cv_func_vfork_works=$ac_cv_func_vfork |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 |
| $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} |
| fi |
| |
| if test "x$ac_cv_func_vfork_works" = xyes; then |
| |
| $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h |
| |
| else |
| |
| $as_echo "#define vfork fork" >>confdefs.h |
| |
| fi |
| if test "x$ac_cv_func_fork_works" = xyes; then |
| |
| $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h |
| |
| fi |
| |
| |
| # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different |
| # iconv() prototype. |
| ac_ext=cpp |
| ac_cpp='$CXXCPP $CPPFLAGS' |
| ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| |
| |
| if test "X$prefix" = "XNONE"; then |
| acl_final_prefix="$ac_default_prefix" |
| else |
| acl_final_prefix="$prefix" |
| fi |
| if test "X$exec_prefix" = "XNONE"; then |
| acl_final_exec_prefix='${prefix}' |
| else |
| acl_final_exec_prefix="$exec_prefix" |
| fi |
| acl_save_prefix="$prefix" |
| prefix="$acl_final_prefix" |
| eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" |
| prefix="$acl_save_prefix" |
| |
| |
| # Check whether --with-gnu-ld was given. |
| if test "${with_gnu_ld+set}" = set; then : |
| withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes |
| else |
| with_gnu_ld=no |
| fi |
| |
| # Prepare PATH_SEPARATOR. |
| # The user is always right. |
| if test "${PATH_SEPARATOR+set}" != set; then |
| echo "#! /bin/sh" >conf$$.sh |
| echo "exit 0" >>conf$$.sh |
| chmod +x conf$$.sh |
| if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
| PATH_SEPARATOR=';' |
| else |
| PATH_SEPARATOR=: |
| fi |
| rm -f conf$$.sh |
| fi |
| ac_prog=ld |
| if test "$GCC" = yes; then |
| # Check if gcc -print-prog-name=ld gives a path. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 |
| $as_echo_n "checking for ld used by GCC... " >&6; } |
| case $host in |
| *-*-mingw*) |
| # gcc leaves a trailing carriage return which upsets mingw |
| ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
| *) |
| ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
| esac |
| case $ac_prog in |
| # Accept absolute paths. |
| [\\/]* | [A-Za-z]:[\\/]*) |
| re_direlt='/[^/][^/]*/\.\./' |
| # Canonicalize the path of ld |
| ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
| while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
| ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
| done |
| test -z "$LD" && LD="$ac_prog" |
| ;; |
| "") |
| # If it fails, then pretend we aren't using GCC. |
| ac_prog=ld |
| ;; |
| *) |
| # If it is relative, then search for the first ld in PATH. |
| with_gnu_ld=unknown |
| ;; |
| esac |
| elif test "$with_gnu_ld" = yes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
| $as_echo_n "checking for GNU ld... " >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
| $as_echo_n "checking for non-GNU ld... " >&6; } |
| fi |
| if test "${acl_cv_path_LD+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -z "$LD"; then |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
| for ac_dir in $PATH; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| acl_cv_path_LD="$ac_dir/$ac_prog" |
| # Check to see if the program is GNU ld. I'd rather use --version, |
| # but apparently some GNU ld's only accept -v. |
| # Break only if it was the GNU/non-GNU ld that we prefer. |
| if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
| test "$with_gnu_ld" != no && break |
| else |
| test "$with_gnu_ld" != yes && break |
| fi |
| fi |
| done |
| IFS="$ac_save_ifs" |
| else |
| acl_cv_path_LD="$LD" # Let the user override the test with a path. |
| fi |
| fi |
| |
| LD="$acl_cv_path_LD" |
| if test -n "$LD"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
| $as_echo "$LD" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 |
| $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } |
| if test "${acl_cv_prog_gnu_ld+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # I'd rather use --version here, but apparently some GNU ld's only accept -v. |
| if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
| acl_cv_prog_gnu_ld=yes |
| else |
| acl_cv_prog_gnu_ld=no |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 |
| $as_echo "$acl_cv_prog_gnu_ld" >&6; } |
| with_gnu_ld=$acl_cv_prog_gnu_ld |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 |
| $as_echo_n "checking for shared library run path origin... " >&6; } |
| if test "${acl_cv_rpath+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ |
| ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh |
| . ./conftest.sh |
| rm -f ./conftest.sh |
| acl_cv_rpath=done |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 |
| $as_echo "$acl_cv_rpath" >&6; } |
| wl="$acl_cv_wl" |
| libext="$acl_cv_libext" |
| shlibext="$acl_cv_shlibext" |
| hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" |
| hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" |
| hardcode_direct="$acl_cv_hardcode_direct" |
| hardcode_minus_L="$acl_cv_hardcode_minus_L" |
| # Check whether --enable-rpath was given. |
| if test "${enable_rpath+set}" = set; then : |
| enableval=$enable_rpath; : |
| else |
| enable_rpath=yes |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| use_additional=yes |
| |
| acl_save_prefix="$prefix" |
| prefix="$acl_final_prefix" |
| acl_save_exec_prefix="$exec_prefix" |
| exec_prefix="$acl_final_exec_prefix" |
| |
| eval additional_includedir=\"$includedir\" |
| eval additional_libdir=\"$libdir\" |
| |
| exec_prefix="$acl_save_exec_prefix" |
| prefix="$acl_save_prefix" |
| |
| |
| # Check whether --with-libiconv-prefix was given. |
| if test "${with_libiconv_prefix+set}" = set; then : |
| withval=$with_libiconv_prefix; |
| if test "X$withval" = "Xno"; then |
| use_additional=no |
| else |
| if test "X$withval" = "X"; then |
| |
| acl_save_prefix="$prefix" |
| prefix="$acl_final_prefix" |
| acl_save_exec_prefix="$exec_prefix" |
| exec_prefix="$acl_final_exec_prefix" |
| |
| eval additional_includedir=\"$includedir\" |
| eval additional_libdir=\"$libdir\" |
| |
| exec_prefix="$acl_save_exec_prefix" |
| prefix="$acl_save_prefix" |
| |
| else |
| additional_includedir="$withval/include" |
| additional_libdir="$withval/lib" |
| fi |
| fi |
| |
| fi |
| |
| LIBICONV= |
| LTLIBICONV= |
| INCICONV= |
| rpathdirs= |
| ltrpathdirs= |
| names_already_handled= |
| names_next_round='iconv ' |
| while test -n "$names_next_round"; do |
| names_this_round="$names_next_round" |
| names_next_round= |
| for name in $names_this_round; do |
| already_handled= |
| for n in $names_already_handled; do |
| if test "$n" = "$name"; then |
| already_handled=yes |
| break |
| fi |
| done |
| if test -z "$already_handled"; then |
| names_already_handled="$names_already_handled $name" |
| uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
| eval value=\"\$HAVE_LIB$uppername\" |
| if test -n "$value"; then |
| if test "$value" = yes; then |
| eval value=\"\$LIB$uppername\" |
| test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" |
| eval value=\"\$LTLIB$uppername\" |
| test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" |
| else |
| : |
| fi |
| else |
| found_dir= |
| found_la= |
| found_so= |
| found_a= |
| if test $use_additional = yes; then |
| if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
| found_dir="$additional_libdir" |
| found_so="$additional_libdir/lib$name.$shlibext" |
| if test -f "$additional_libdir/lib$name.la"; then |
| found_la="$additional_libdir/lib$name.la" |
| fi |
| else |
| if test -f "$additional_libdir/lib$name.$libext"; then |
| found_dir="$additional_libdir" |
| found_a="$additional_libdir/lib$name.$libext" |
| if test -f "$additional_libdir/lib$name.la"; then |
| found_la="$additional_libdir/lib$name.la" |
| fi |
| fi |
| fi |
| fi |
| if test "X$found_dir" = "X"; then |
| for x in $LDFLAGS $LTLIBICONV; do |
| |
| acl_save_prefix="$prefix" |
| prefix="$acl_final_prefix" |
| acl_save_exec_prefix="$exec_prefix" |
| exec_prefix="$acl_final_exec_prefix" |
| eval x=\"$x\" |
| exec_prefix="$acl_save_exec_prefix" |
| prefix="$acl_save_prefix" |
| |
| case "$x" in |
| -L*) |
| dir=`echo "X$x" | sed -e 's/^X-L//'` |
| if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
| found_dir="$dir" |
| found_so="$dir/lib$name.$shlibext" |
| if test -f "$dir/lib$name.la"; then |
| found_la="$dir/lib$name.la" |
| fi |
| else |
| if test -f "$dir/lib$name.$libext"; then |
| found_dir="$dir" |
| found_a="$dir/lib$name.$libext" |
| if test -f "$dir/lib$name.la"; then |
| found_la="$dir/lib$name.la" |
| fi |
| fi |
| fi |
| ;; |
| esac |
| if test "X$found_dir" != "X"; then |
| break |
| fi |
| done |
| fi |
| if test "X$found_dir" != "X"; then |
| LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" |
| if test "X$found_so" != "X"; then |
| if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
| LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" |
| else |
| haveit= |
| for x in $ltrpathdirs; do |
| if test "X$x" = "X$found_dir"; then |
| haveit=yes |
| break |
| fi |
| done |
| if test -z "$haveit"; then |
| ltrpathdirs="$ltrpathdirs $found_dir" |
| fi |
| if test "$hardcode_direct" = yes; then |
| LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" |
| else |
| if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
| LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" |
| haveit= |
| for x in $rpathdirs; do |
| if test "X$x" = "X$found_dir"; then |
| haveit=yes |
| break |
| fi |
| done |
| if test -z "$haveit"; then |
| rpathdirs="$rpathdirs $found_dir" |
| fi |
| else |
| haveit= |
| for x in $LDFLAGS $LIBICONV; do |
| |
| acl_save_prefix="$prefix" |
| prefix="$acl_final_prefix" |
| acl_save_exec_prefix="$exec_prefix" |
| exec_prefix="$acl_final_exec_prefix" |
| eval x=\"$x\" |
| exec_prefix="$acl_save_exec_prefix" |
| prefix="$acl_save_prefix" |
| |
| if test "X$x" = "X-L$found_dir"; then |
| haveit=yes |
| break |
| fi |
| done |
| if test -z "$haveit"; then |
| LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" |
| fi |
| if test "$hardcode_minus_L" != no; then |
| LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" |
| else |
| LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" |
| fi |
| fi |
| fi |
| fi |
| else |
| if test "X$found_a" != "X"; then |
| LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" |
| else |
| LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" |
| fi |
| fi |
| additional_includedir= |
| case "$found_dir" in |
| */lib | */lib/) |
| basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
| additional_includedir="$basedir/include" |
| ;; |
| esac |
| if test "X$additional_includedir" != "X"; then |
| if test "X$additional_includedir" != "X/usr/include"; then |
| haveit= |
| if test "X$additional_includedir" = "X/usr/local/include"; then |
| if test -n "$GCC"; then |
| case $host_os in |
| linux*) haveit=yes;; |
| esac |
| fi |
| fi |
| if test -z "$haveit"; then |
| for x in $CPPFLAGS $INCICONV; do |
| |
| acl_save_prefix="$prefix" |
| prefix="$acl_final_prefix" |
| acl_save_exec_prefix="$exec_prefix" |
| exec_prefix="$acl_final_exec_prefix" |
| eval x=\"$x\" |
| exec_prefix="$acl_save_exec_prefix" |
| prefix="$acl_save_prefix" |
| |
| if test "X$x" = "X-I$additional_includedir"; then |
| haveit=yes |
| break |
| fi |
| done |
| if test -z "$haveit"; then |
| if test -d "$additional_includedir"; then |
| INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" |
| fi |
| fi |
| fi |
| fi |
| fi |
| if test -n "$found_la"; then |
| save_libdir="$libdir" |
| case "$found_la" in |
| */* | *\\*) . "$found_la" ;; |
| *) . "./$found_la" ;; |
| esac |
| libdir="$save_libdir" |
| for dep in $dependency_libs; do |
| case "$dep" in |
| -L*) |
| additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
| if test "X$additional_libdir" != "X/usr/lib"; then |
| haveit= |
| if test "X$additional_libdir" = "X/usr/local/lib"; then |
| if test -n "$GCC"; then |
| case $host_os in |
| linux*) haveit=yes;; |
| esac |
| fi |
| fi |
| if test -z "$haveit"; then |
| haveit= |
| for x in $LDFLAGS $LIBICONV; do |
| |
| acl_save_prefix="$prefix" |
| prefix="$acl_final_prefix" |
| acl_save_exec_prefix="$exec_prefix" |
| exec_prefix="$acl_final_exec_prefix" |
| eval x=\"$x\" |
| exec_prefix="$acl_save_exec_prefix" |
| prefix="$acl_save_prefix" |
| |
| if test "X$x" = "X-L$additional_libdir"; then |
| haveit=yes |
| break |
| fi |
| done |
| if test -z "$haveit"; then |
| if test -d "$additional_libdir"; then |
| LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" |
| fi |
| fi |
| haveit= |
| for x in $LDFLAGS $LTLIBICONV; do |
| |
| acl_save_prefix="$prefix" |
| prefix="$acl_final_prefix" |
| acl_save_exec_prefix="$exec_prefix" |
| exec_prefix="$acl_final_exec_prefix" |
| eval x=\"$x\" |
| exec_prefix="$acl_save_exec_prefix" |
| prefix="$acl_save_prefix" |
| |
| if test "X$x" = "X-L$additional_libdir"; then |
| haveit=yes |
| break |
| fi |
| done |
| if test -z "$haveit"; then |
| if test -d "$additional_libdir"; then |
| LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" |
| fi |
| fi |
| fi |
| fi |
| ;; |
| -R*) |
| dir=`echo "X$dep" | sed -e 's/^X-R//'` |
| if test "$enable_rpath" != no; then |
| haveit= |
| for x in $rpathdirs; do |
| if test "X$x" = "X$dir"; then |
| haveit=yes |
| break |
| fi |
| done |
| if test -z "$haveit"; then |
| rpathdirs="$rpathdirs $dir" |
| fi |
| haveit= |
| for x in $ltrpathdirs; do |
| if test "X$x" = "X$dir"; then |
| haveit=yes |
| break |
| fi |
| done |
| if test -z "$haveit"; then |
| ltrpathdirs="$ltrpathdirs $dir" |
| fi |
| fi |
| ;; |
| -l*) |
| names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
| ;; |
| *.la) |
| names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
| ;; |
| *) |
| LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" |
| LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" |
| ;; |
| esac |
| done |
| fi |
| else |
| LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" |
| LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" |
| fi |
| fi |
| fi |
| done |
| done |
| if test "X$rpathdirs" != "X"; then |
| if test -n "$hardcode_libdir_separator"; then |
| alldirs= |
| for found_dir in $rpathdirs; do |
| alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
| done |
| acl_save_libdir="$libdir" |
| libdir="$alldirs" |
| eval flag=\"$hardcode_libdir_flag_spec\" |
| libdir="$acl_save_libdir" |
| LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" |
| else |
| for found_dir in $rpathdirs; do |
| acl_save_libdir="$libdir" |
| libdir="$found_dir" |
| eval flag=\"$hardcode_libdir_flag_spec\" |
| libdir="$acl_save_libdir" |
| LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" |
| done |
| fi |
| fi |
| if test "X$ltrpathdirs" != "X"; then |
| for found_dir in $ltrpathdirs; do |
| LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" |
| done |
| fi |
| |
| |
| |
| |
| |
| |
| |
| am_save_CPPFLAGS="$CPPFLAGS" |
| |
| for element in $INCICONV; do |
| haveit= |
| for x in $CPPFLAGS; do |
| |
| acl_save_prefix="$prefix" |
| prefix="$acl_final_prefix" |
| acl_save_exec_prefix="$exec_prefix" |
| exec_prefix="$acl_final_exec_prefix" |
| eval x=\"$x\" |
| exec_prefix="$acl_save_exec_prefix" |
| prefix="$acl_save_prefix" |
| |
| if test "X$x" = "X$element"; then |
| haveit=yes |
| break |
| fi |
| done |
| if test -z "$haveit"; then |
| CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" |
| fi |
| done |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 |
| $as_echo_n "checking for iconv... " >&6; } |
| if test "${am_cv_func_iconv+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| am_cv_func_iconv="no, consider installing GNU libiconv" |
| am_cv_lib_iconv=no |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdlib.h> |
| #include <iconv.h> |
| int |
| main () |
| { |
| iconv_t cd = iconv_open("",""); |
| iconv(cd,NULL,NULL,NULL,NULL); |
| iconv_close(cd); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_link "$LINENO"; then : |
| am_cv_func_iconv=yes |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| if test "$am_cv_func_iconv" != yes; then |
| am_save_LIBS="$LIBS" |
| LIBS="$LIBS $LIBICONV" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdlib.h> |
| #include <iconv.h> |
| int |
| main () |
| { |
| iconv_t cd = iconv_open("",""); |
| iconv(cd,NULL,NULL,NULL,NULL); |
| iconv_close(cd); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_link "$LINENO"; then : |
| am_cv_lib_iconv=yes |
| am_cv_func_iconv=yes |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| LIBS="$am_save_LIBS" |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 |
| $as_echo "$am_cv_func_iconv" >&6; } |
| if test "$am_cv_func_iconv" = yes; then |
| |
| $as_echo "#define HAVE_ICONV 1" >>confdefs.h |
| |
| fi |
| if test "$am_cv_lib_iconv" = yes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 |
| $as_echo_n "checking how to link with libiconv... " >&6; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 |
| $as_echo "$LIBICONV" >&6; } |
| else |
| CPPFLAGS="$am_save_CPPFLAGS" |
| LIBICONV= |
| LTLIBICONV= |
| fi |
| |
| |
| |
| if test "$am_cv_func_iconv" = yes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 |
| $as_echo_n "checking for iconv declaration... " >&6; } |
| if test "${am_cv_proto_iconv+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| #include <stdlib.h> |
| #include <iconv.h> |
| extern |
| #ifdef __cplusplus |
| "C" |
| #endif |
| #if defined(__STDC__) || defined(__cplusplus) |
| size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); |
| #else |
| size_t iconv(); |
| #endif |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_compile "$LINENO"; then : |
| am_cv_proto_iconv_arg1="" |
| else |
| am_cv_proto_iconv_arg1="const" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" |
| fi |
| |
| am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- |
| }$am_cv_proto_iconv" >&5 |
| $as_echo "${ac_t:- |
| }$am_cv_proto_iconv" >&6; } |
| |
| cat >>confdefs.h <<_ACEOF |
| #define ICONV_CONST $am_cv_proto_iconv_arg1 |
| _ACEOF |
| |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| # Until we have in-tree GNU iconv: |
| LIBICONV_DEP= |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 |
| $as_echo_n "checking for LC_MESSAGES... " >&6; } |
| if test "${am_cv_val_LC_MESSAGES+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <locale.h> |
| int |
| main () |
| { |
| return LC_MESSAGES |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| am_cv_val_LC_MESSAGES=yes |
| else |
| am_cv_val_LC_MESSAGES=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5 |
| $as_echo "$am_cv_val_LC_MESSAGES" >&6; } |
| if test $am_cv_val_LC_MESSAGES = yes; then |
| |
| $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h |
| |
| fi |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
| $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } |
| if test "${am_cv_langinfo_codeset+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <langinfo.h> |
| int |
| main () |
| { |
| char* cs = nl_langinfo(CODESET); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| am_cv_langinfo_codeset=yes |
| else |
| am_cv_langinfo_codeset=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 |
| $as_echo "$am_cv_langinfo_codeset" >&6; } |
| if test $am_cv_langinfo_codeset = yes; then |
| |
| $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
| |
| fi |
| |
| |
| # We will need to find libiberty.h and ansidecl.h |
| saved_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC" |
| saved_CXXFLAGS="$CXXFLAGS" |
| CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC" |
| for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \ |
| strsignal strstr stpcpy strverscmp \ |
| errno snprintf vsnprintf vasprintf malloc realloc calloc \ |
| free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked |
| do |
| ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 |
| $as_echo_n "checking whether $ac_func is declared... " >&6; } |
| if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #undef $ac_tr_decl |
| #define $ac_tr_decl 1 |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| |
| int |
| main () |
| { |
| #ifndef $ac_func |
| char *(*pfn) = (char *(*)) $ac_func ; |
| #endif |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "gcc_cv_have_decl_$ac_func=yes" |
| else |
| eval "gcc_cv_have_decl_$ac_func=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 1 |
| _ACEOF |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 0 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| |
| for ac_func in getrlimit setrlimit getrusage |
| do |
| ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 |
| $as_echo_n "checking whether $ac_func is declared... " >&6; } |
| if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #undef $ac_tr_decl |
| #define $ac_tr_decl 1 |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| #ifdef HAVE_SYS_RESOURCE_H |
| #include <sys/resource.h> |
| #endif |
| |
| |
| int |
| main () |
| { |
| #ifndef $ac_func |
| char *(*pfn) = (char *(*)) $ac_func ; |
| #endif |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "gcc_cv_have_decl_$ac_func=yes" |
| else |
| eval "gcc_cv_have_decl_$ac_func=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 1 |
| _ACEOF |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 0 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| #ifdef HAVE_SYS_RESOURCE_H |
| #include <sys/resource.h> |
| #endif |
| |
| int |
| main () |
| { |
| rlim_t l = 0; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| else |
| |
| $as_echo "#define rlim_t long" >>confdefs.h |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible |
| # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname |
| # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs |
| # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME. |
| for ac_func in ldgetname |
| do |
| ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 |
| $as_echo_n "checking whether $ac_func is declared... " >&6; } |
| if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #undef $ac_tr_decl |
| #define $ac_tr_decl 1 |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| #ifdef HAVE_LDFCN_H |
| #undef FREAD |
| #undef FWRITE |
| #include <ldfcn.h> |
| #endif |
| |
| |
| int |
| main () |
| { |
| #ifndef $ac_func |
| char *(*pfn) = (char *(*)) $ac_func ; |
| #endif |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "gcc_cv_have_decl_$ac_func=yes" |
| else |
| eval "gcc_cv_have_decl_$ac_func=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 1 |
| _ACEOF |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 0 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| |
| for ac_func in times |
| do |
| ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 |
| $as_echo_n "checking whether $ac_func is declared... " >&6; } |
| if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #undef $ac_tr_decl |
| #define $ac_tr_decl 1 |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| #ifdef HAVE_SYS_TIMES_H |
| #include <sys/times.h> |
| #endif |
| |
| |
| int |
| main () |
| { |
| #ifndef $ac_func |
| char *(*pfn) = (char *(*)) $ac_func ; |
| #endif |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "gcc_cv_have_decl_$ac_func=yes" |
| else |
| eval "gcc_cv_have_decl_$ac_func=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 1 |
| _ACEOF |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 0 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| |
| for ac_func in sigaltstack |
| do |
| ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 |
| $as_echo_n "checking whether $ac_func is declared... " >&6; } |
| if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #undef $ac_tr_decl |
| #define $ac_tr_decl 1 |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| #include <signal.h> |
| |
| |
| int |
| main () |
| { |
| #ifndef $ac_func |
| char *(*pfn) = (char *(*)) $ac_func ; |
| #endif |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "gcc_cv_have_decl_$ac_func=yes" |
| else |
| eval "gcc_cv_have_decl_$ac_func=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 1 |
| _ACEOF |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 0 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| |
| # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise() |
| # prototype. |
| ac_ext=cpp |
| ac_cpp='$CXXCPP $CPPFLAGS' |
| ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| |
| for ac_func in madvise |
| do |
| ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5 |
| $as_echo_n "checking whether $ac_func is declared... " >&6; } |
| if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #undef $ac_tr_decl |
| #define $ac_tr_decl 1 |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| |
| |
| int |
| main () |
| { |
| #ifndef $ac_func |
| char *(*pfn) = (char *(*)) $ac_func ; |
| #endif |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_compile "$LINENO"; then : |
| eval "gcc_cv_have_decl_$ac_func=yes" |
| else |
| eval "gcc_cv_have_decl_$ac_func=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 1 |
| _ACEOF |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF |
| #define $ac_tr_decl 0 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| # More time-related stuff. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5 |
| $as_echo_n "checking for struct tms... " >&6; } |
| if test "${ac_cv_struct_tms+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| #ifdef HAVE_SYS_TIMES_H |
| #include <sys/times.h> |
| #endif |
| |
| int |
| main () |
| { |
| struct tms tms; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_struct_tms=yes |
| else |
| ac_cv_struct_tms=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5 |
| $as_echo "$ac_cv_struct_tms" >&6; } |
| if test $ac_cv_struct_tms = yes; then |
| |
| $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h |
| |
| fi |
| |
| # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE. |
| # revisit after autoconf 2.50. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5 |
| $as_echo_n "checking for clock_t... " >&6; } |
| if test "${gcc_cv_type_clock_t+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| |
| int |
| main () |
| { |
| clock_t x; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| gcc_cv_type_clock_t=yes |
| else |
| gcc_cv_type_clock_t=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5 |
| $as_echo "$gcc_cv_type_clock_t" >&6; } |
| if test $gcc_cv_type_clock_t = yes; then |
| |
| $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h |
| |
| fi |
| |
| # Check if F_SETLKW is supported by fcntl. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5 |
| $as_echo_n "checking for F_SETLKW... " >&6; } |
| if test "${ac_cv_f_setlkw+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| #include <fcntl.h> |
| int |
| main () |
| { |
| |
| struct flock fl; |
| fl.l_whence = 0; |
| fl.l_start = 0; |
| fl.l_len = 0; |
| fl.l_pid = 0; |
| return fcntl (1, F_SETLKW, &fl); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_f_setlkw=yes |
| else |
| ac_cv_f_setlkw=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5 |
| $as_echo "$ac_cv_f_setlkw" >&6; } |
| if test $ac_cv_f_setlkw = yes; then |
| |
| $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h |
| |
| fi |
| |
| # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests. |
| CFLAGS="$saved_CFLAGS" |
| CXXFLAGS="$saved_CXXFLAGS" |
| |
| # mkdir takes a single argument on some systems. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5 |
| $as_echo_n "checking if mkdir takes one argument... " >&6; } |
| if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| #include <sys/types.h> |
| #ifdef HAVE_SYS_STAT_H |
| # include <sys/stat.h> |
| #endif |
| #ifdef HAVE_UNISTD_H |
| # include <unistd.h> |
| #endif |
| #ifdef HAVE_DIRECT_H |
| # include <direct.h> |
| #endif |
| int |
| main () |
| { |
| mkdir ("foo", 0); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| gcc_cv_mkdir_takes_one_arg=no |
| else |
| gcc_cv_mkdir_takes_one_arg=yes |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5 |
| $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; } |
| if test $gcc_cv_mkdir_takes_one_arg = yes ; then |
| |
| $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h |
| |
| fi |
| |
| |
| # File extensions |
| manext='.1' |
| objext='.o' |
| |
| |
| |
| # With Setjmp/Longjmp based exception handling. |
| # Check whether --enable-sjlj-exceptions was given. |
| if test "${enable_sjlj_exceptions+set}" = set; then : |
| enableval=$enable_sjlj_exceptions; case $target in |
| *-*-hpux10*) |
| if test $enableval != yes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5 |
| $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;} |
| enableval=yes |
| fi |
| ;; |
| esac |
| force_sjlj_exceptions=yes |
| else |
| case $target in |
| *-*-hpux10*) |
| force_sjlj_exceptions=yes |
| enableval=yes |
| ;; |
| lm32*-*-*) |
| force_sjlj_exceptions=yes |
| enableval=yes |
| ;; |
| *) |
| force_sjlj_exceptions=no |
| ;; |
| esac |
| fi |
| |
| if test $force_sjlj_exceptions = yes; then |
| sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi` |
| |
| cat >>confdefs.h <<_ACEOF |
| #define CONFIG_SJLJ_EXCEPTIONS $sjlj |
| _ACEOF |
| |
| fi |
| |
| # -------------------------------------------------------- |
| # Build, host, and target specific configuration fragments |
| # -------------------------------------------------------- |
| |
| # Collect build-machine-specific information. |
| . ${srcdir}/config.build |
| |
| # Collect host-machine-specific information. |
| . ${srcdir}/config.host |
| |
| target_gtfiles= |
| |
| # Collect target-machine-specific information. |
| . ${srcdir}/config.gcc |
| |
| extra_objs="${host_extra_objs} ${extra_objs}" |
| extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}" |
| |
| # Default the target-machine variables that were not explicitly set. |
| if test x"$tm_file" = x |
| then tm_file=$cpu_type/$cpu_type.h; fi |
| |
| if test x"$extra_headers" = x |
| then extra_headers=; fi |
| |
| if test x$md_file = x |
| then md_file=$cpu_type/$cpu_type.md; fi |
| |
| if test x$out_file = x |
| then out_file=$cpu_type/$cpu_type.c; fi |
| |
| if test x"$tmake_file" = x |
| then tmake_file=$cpu_type/t-$cpu_type |
| fi |
| |
| # Support --enable-initfini-array. |
| if test x$enable_initfini_array != xno; then |
| tm_file="${tm_file} initfini-array.h" |
| fi |
| |
| if test x"$dwarf2" = xyes |
| then tm_file="$tm_file tm-dwarf2.h" |
| fi |
| |
| # Say what files are being used for the output code and MD file. |
| echo "Using \`$srcdir/config/$out_file' for machine-specific logic." |
| echo "Using \`$srcdir/config/$md_file' as machine description file." |
| |
| # If any of the xm_file variables contain nonexistent files, warn |
| # about them and drop them. |
| |
| bx= |
| for x in $build_xm_file; do |
| if test -f $srcdir/config/$x |
| then bx="$bx $x" |
| else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5 |
| $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} |
| fi |
| done |
| build_xm_file="$bx" |
| |
| hx= |
| for x in $host_xm_file; do |
| if test -f $srcdir/config/$x |
| then hx="$hx $x" |
| else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5 |
| $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} |
| fi |
| done |
| host_xm_file="$hx" |
| |
| tx= |
| for x in $xm_file; do |
| if test -f $srcdir/config/$x |
| then tx="$tx $x" |
| else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5 |
| $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} |
| fi |
| done |
| xm_file="$tx" |
| |
| count=a |
| for f in $tm_file; do |
| count=${count}x |
| done |
| if test $count = ax; then |
| echo "Using \`$srcdir/config/$tm_file' as target machine macro file." |
| else |
| echo "Using the following target machine macro files:" |
| for f in $tm_file; do |
| echo " $srcdir/config/$f" |
| done |
| fi |
| |
| if test x$need_64bit_hwint = xyes; then |
| |
| $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h |
| |
| fi |
| |
| if test x$use_long_long_for_widest_fast_int = xyes; then |
| |
| $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h |
| |
| fi |
| |
| gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi` |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_GNU_LD $gnu_ld_bool |
| _ACEOF |
| |
| |
| gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi` |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_GNU_AS $gnu_as_bool |
| _ACEOF |
| |
| |
| count=a |
| for f in $host_xm_file; do |
| count=${count}x |
| done |
| if test $count = a; then |
| : |
| elif test $count = ax; then |
| echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." |
| else |
| echo "Using the following host machine macro files:" |
| for f in $host_xm_file; do |
| echo " $srcdir/config/$f" |
| done |
| fi |
| echo "Using ${out_host_hook_obj} for host machine hooks." |
| |
| if test "$host_xm_file" != "$build_xm_file"; then |
| count=a |
| for f in $build_xm_file; do |
| count=${count}x |
| done |
| if test $count = a; then |
| : |
| elif test $count = ax; then |
| echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." |
| else |
| echo "Using the following build machine macro files:" |
| for f in $build_xm_file; do |
| echo " $srcdir/config/$f" |
| done |
| fi |
| fi |
| |
| if test -n "$configured_native_system_header_dir"; then |
| native_system_header_dir=$configured_native_system_header_dir |
| fi |
| NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir" |
| |
| |
| case ${host} in |
| powerpc*-*-darwin*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5 |
| $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; } |
| if test "${gcc_cv_mcontext_underscores+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| #include <sys/cdefs.h> |
| #include <sys/signal.h> |
| #include <ucontext.h> |
| int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; } |
| |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| gcc_cv_mcontext_underscores=no |
| else |
| gcc_cv_mcontext_underscores=yes |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5 |
| $as_echo "$gcc_cv_mcontext_underscores" >&6; } |
| if test $gcc_cv_mcontext_underscores = yes; then |
| |
| $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h |
| |
| fi |
| ;; |
| esac |
| |
| # --------- |
| # Threading |
| # --------- |
| |
| # Check if a valid thread package |
| case ${enable_threads} in |
| "" | no) |
| # No threads |
| target_thread_file='single' |
| ;; |
| yes) |
| # default |
| target_thread_file='single' |
| ;; |
| aix | dce | lynx | mipssde | posix | rtems | \ |
| single | tpf | vxworks | win32) |
| target_thread_file=${enable_threads} |
| ;; |
| *) |
| echo "${enable_threads} is an unknown thread package" 1>&2 |
| exit 1 |
| ;; |
| esac |
| |
| if test x${thread_file} = x; then |
| # No thread file set by target-specific clauses in config.gcc, |
| # so use file chosen by default logic above |
| thread_file=${target_thread_file} |
| fi |
| |
| # -------- |
| # UNSORTED |
| # -------- |
| |
| use_cxa_atexit=no |
| if test x$enable___cxa_atexit = xyes || \ |
| test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then |
| if test x$host = x$target; then |
| case $host in |
| # mingw32 doesn't have __cxa_atexit but uses atexit registration |
| # keyed to flag_use_cxa_atexit |
| *-*-mingw32*) |
| use_cxa_atexit=yes |
| ;; |
| powerpc-ibm-aix*) |
| use_cxa_atexit=yes |
| ;; |
| *) |
| ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit" |
| if test "x$ac_cv_func___cxa_atexit" = x""yes; then : |
| use_cxa_atexit=yes |
| else |
| echo "__cxa_atexit can't be enabled on this target" |
| fi |
| |
| ;; |
| esac |
| else |
| # We can't check for __cxa_atexit when building a cross, so assume |
| # it is available |
| use_cxa_atexit=yes |
| fi |
| if test x$use_cxa_atexit = xyes; then |
| |
| $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h |
| |
| fi |
| fi |
| |
| # Look for a file containing extra machine modes. |
| if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then |
| extra_modes_file='$(srcdir)'/config/${extra_modes} |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define EXTRA_MODES_FILE "config/$extra_modes" |
| _ACEOF |
| |
| fi |
| |
| # Convert extra_options into a form suitable for Makefile use. |
| extra_opt_files= |
| all_opt_files= |
| for f in $extra_options; do |
| extra_opt_files="$extra_opt_files \$(srcdir)/config/$f" |
| all_opt_files="$all_opt_files $srcdir/config/$f" |
| done |
| |
| |
| # auto-host.h is the file containing items generated by autoconf and is |
| # the first file included by config.h. |
| # If host=build, it is correct to have bconfig include auto-host.h |
| # as well. If host!=build, we are in error and need to do more |
| # work to find out the build config parameters. |
| if test x$host = x$build |
| then |
| build_auto=auto-host.h |
| else |
| # We create a subdir, then run autoconf in the subdir. |
| # To prevent recursion we set host and build for the new |
| # invocation of configure to the build for this invocation |
| # of configure. |
| tempdir=build.$$ |
| rm -rf $tempdir |
| mkdir $tempdir |
| cd $tempdir |
| case ${srcdir} in |
| /* | A-Za-z:\\/* ) realsrcdir=${srcdir};; |
| *) realsrcdir=../${srcdir};; |
| esac |
| # Clearing GMPINC is necessary to prevent host headers being |
| # used by the build compiler. Defining GENERATOR_FILE stops |
| # system.h from including gmp.h. |
| CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \ |
| CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \ |
| LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \ |
| GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \ |
| ${realsrcdir}/configure \ |
| --enable-languages=${enable_languages-all} \ |
| --target=$target_alias --host=$build_alias --build=$build_alias |
| |
| # We just finished tests for the build machine, so rename |
| # the file auto-build.h in the gcc directory. |
| mv auto-host.h ../auto-build.h |
| cd .. |
| rm -rf $tempdir |
| build_auto=auto-build.h |
| fi |
| |
| |
| tm_file="${tm_file} defaults.h" |
| tm_p_file="${tm_p_file} tm-preds.h" |
| host_xm_file="auto-host.h ansidecl.h ${host_xm_file}" |
| build_xm_file="${build_auto} ansidecl.h ${build_xm_file}" |
| # We don't want ansidecl.h in target files, write code there in ISO/GNU C. |
| # put this back in temporarily. |
| xm_file="auto-host.h ansidecl.h ${xm_file}" |
| |
| # -------- |
| # UNSORTED |
| # -------- |
| |
| # Compile in configure arguments. |
| if test -f configargs.h ; then |
| # Being re-configured. |
| gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'` |
| gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" |
| else |
| gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS" |
| fi |
| |
| # Double all backslashes and backslash all quotes to turn |
| # gcc_config_arguments into a C string. |
| sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out |
| $gcc_config_arguments |
| EOF |
| gcc_config_arguments_str=`cat conftest.out` |
| rm -f conftest.out |
| |
| cat > configargs.h <<EOF |
| /* Generated automatically. */ |
| static const char configuration_arguments[] = "$gcc_config_arguments_str"; |
| static const char thread_model[] = "$thread_file"; |
| |
| static const struct { |
| const char *name, *value; |
| } configure_default_options[] = $configure_default_options; |
| EOF |
| |
| gcc_BASEVER=`cat $srcdir/BASE-VER` |
| gcc_DEVPHASE=`cat $srcdir/DEV-PHASE` |
| gcc_DATESTAMP=`cat $srcdir/DATESTAMP` |
| if test -f $srcdir/REVISION ; then |
| gcc_REVISION=`cat $srcdir/REVISION` |
| else |
| gcc_REVISION="" |
| fi |
| cat > plugin-version.h <<EOF |
| #include "configargs.h" |
| |
| #define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'` |
| #define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'` |
| #define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'` |
| #define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR) |
| |
| static char basever[] = "$gcc_BASEVER"; |
| static char datestamp[] = "$gcc_DATESTAMP"; |
| static char devphase[] = "$gcc_DEVPHASE"; |
| static char revision[] = "$gcc_REVISION"; |
| |
| /* FIXME plugins: We should make the version information more precise. |
| One way to do is to add a checksum. */ |
| |
| static struct plugin_gcc_version gcc_version = {basever, datestamp, |
| devphase, revision, |
| configuration_arguments}; |
| EOF |
| |
| # Internationalization |
| # If we haven't got the data from the intl directory, |
| # assume NLS is disabled. |
| USE_NLS=no |
| LIBINTL= |
| LIBINTL_DEP= |
| INCINTL= |
| XGETTEXT= |
| GMSGFMT= |
| POSUB= |
| |
| if test -f ../intl/config.intl; then |
| . ../intl/config.intl |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 |
| $as_echo_n "checking whether NLS is requested... " >&6; } |
| if test x"$USE_NLS" != xyes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| |
| $as_echo "#define ENABLE_NLS 1" >>confdefs.h |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 |
| $as_echo_n "checking for catalogs to be installed... " >&6; } |
| # Look for .po and .gmo files in the source directory. |
| CATALOGS= |
| XLINGUAS= |
| for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do |
| # If there aren't any .gmo files the shell will give us the |
| # literal string "../path/to/srcdir/po/*.gmo" which has to be |
| # weeded out. |
| case "$cat" in *\**) |
| continue;; |
| esac |
| # The quadruple backslash is collapsed to a double backslash |
| # by the backticks, then collapsed again by the double quotes, |
| # leaving us with one backslash in the sed expression (right |
| # before the dot that mustn't act as a wildcard). |
| cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` |
| lang=`echo $cat | sed -e "s!\\\\.gmo!!"` |
| # The user is allowed to set LINGUAS to a list of languages to |
| # install catalogs for. If it's empty that means "all of them." |
| if test "x$LINGUAS" = x; then |
| CATALOGS="$CATALOGS $cat" |
| XLINGUAS="$XLINGUAS $lang" |
| else |
| case "$LINGUAS" in *$lang*) |
| CATALOGS="$CATALOGS $cat" |
| XLINGUAS="$XLINGUAS $lang" |
| ;; |
| esac |
| fi |
| done |
| LINGUAS="$XLINGUAS" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 |
| $as_echo "$LINGUAS" >&6; } |
| |
| |
| DATADIRNAME=share |
| |
| INSTOBJEXT=.mo |
| |
| GENCAT=gencat |
| |
| CATOBJEXT=.gmo |
| |
| fi |
| |
| # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get |
| # -liconv on the link line twice. |
| case "$LIBINTL" in *$LIBICONV*) |
| LIBICONV= ;; |
| esac |
| |
| # Check whether --enable-secureplt was given. |
| if test "${enable_secureplt+set}" = set; then : |
| enableval=$enable_secureplt; |
| fi |
| |
| |
| # Check whether --enable-leading-mingw64-underscores was given. |
| if test "${enable_leading_mingw64_underscores+set}" = set; then : |
| enableval=$enable_leading_mingw64_underscores; |
| fi |
| |
| if test x"$enable_leading_mingw64_underscores" = xyes ; then : |
| |
| $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h |
| |
| fi |
| |
| # Check whether --enable-cld was given. |
| if test "${enable_cld+set}" = set; then : |
| enableval=$enable_cld; |
| else |
| enable_cld=no |
| fi |
| |
| |
| # Check whether --enable-frame-pointer was given. |
| if test "${enable_frame_pointer+set}" = set; then : |
| enableval=$enable_frame_pointer; |
| else |
| |
| case $target_os in |
| linux* | darwin[8912]*) |
| # Enable -fomit-frame-pointer by default for Linux and Darwin with |
| # DWARF2. |
| enable_frame_pointer=no |
| ;; |
| *) |
| enable_frame_pointer=yes |
| ;; |
| esac |
| |
| fi |
| |
| |
| # Windows32 Registry support for specifying GCC installation paths. |
| # Check whether --enable-win32-registry was given. |
| if test "${enable_win32_registry+set}" = set; then : |
| enableval=$enable_win32_registry; |
| fi |
| |
| |
| case $host_os in |
| win32 | pe | cygwin* | mingw32* | uwin*) |
| if test "x$enable_win32_registry" != xno; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5 |
| $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; } |
| if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_func_search_save_LIBS=$LIBS |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char RegOpenKeyExA (); |
| int |
| main () |
| { |
| return RegOpenKeyExA (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_lib in '' advapi32; do |
| if test -z "$ac_lib"; then |
| ac_res="none required" |
| else |
| ac_res=-l$ac_lib |
| LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| fi |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_search_RegOpenKeyExA=$ac_res |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext |
| if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then : |
| break |
| fi |
| done |
| if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then : |
| |
| else |
| ac_cv_search_RegOpenKeyExA=no |
| fi |
| rm conftest.$ac_ext |
| LIBS=$ac_func_search_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5 |
| $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; } |
| ac_res=$ac_cv_search_RegOpenKeyExA |
| if test "$ac_res" != no; then : |
| test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| |
| else |
| enable_win32_registry=no |
| fi |
| |
| fi |
| |
| if test "x$enable_win32_registry" != xno; then |
| |
| $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h |
| |
| |
| if test "x$enable_win32_registry" != xyes \ |
| && test "x$enable_win32_registry" != x; then |
| |
| cat >>confdefs.h <<_ACEOF |
| #define WIN32_REGISTRY_KEY "$enable_win32_registry" |
| _ACEOF |
| |
| fi |
| fi |
| ;; |
| esac |
| |
| # Get an absolute path to the GCC top-level source directory |
| holddir=`${PWDCMD-pwd}` |
| cd $srcdir |
| topdir=`${PWDCMD-pwd}` |
| cd $holddir |
| |
| # Conditionalize the makefile for this host machine. |
| xmake_file= |
| for f in ${host_xmake_file} |
| do |
| if test -f ${srcdir}/config/$f |
| then |
| xmake_file="${xmake_file} \$(srcdir)/config/$f" |
| fi |
| done |
| |
| # Conditionalize the makefile for this target machine. |
| tmake_file_= |
| for f in ${tmake_file} |
| do |
| if test -f ${srcdir}/config/$f |
| then |
| tmake_file_="${tmake_file_} \$(srcdir)/config/$f" |
| fi |
| done |
| tmake_file="${tmake_file_}" |
| |
| out_object_file=`basename $out_file .c`.o |
| common_out_object_file=`basename $common_out_file .c`.o |
| |
| tm_file_list="options.h" |
| tm_include_list="options.h insn-constants.h" |
| for f in $tm_file; do |
| case $f in |
| ./* ) |
| f=`echo $f | sed 's/^..//'` |
| tm_file_list="${tm_file_list} $f" |
| tm_include_list="${tm_include_list} $f" |
| ;; |
| defaults.h ) |
| tm_file_list="${tm_file_list} \$(srcdir)/$f" |
| tm_include_list="${tm_include_list} $f" |
| ;; |
| * ) |
| tm_file_list="${tm_file_list} \$(srcdir)/config/$f" |
| tm_include_list="${tm_include_list} config/$f" |
| ;; |
| esac |
| done |
| |
| tm_p_file_list= |
| tm_p_include_list= |
| for f in $tm_p_file; do |
| case $f in |
| tm-preds.h ) |
| tm_p_file_list="${tm_p_file_list} $f" |
| tm_p_include_list="${tm_p_include_list} $f" |
| ;; |
| * ) |
| tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" |
| tm_p_include_list="${tm_p_include_list} config/$f" |
| esac |
| done |
| |
| xm_file_list= |
| xm_include_list= |
| for f in $xm_file; do |
| case $f in |
| ansidecl.h ) |
| xm_file_list="${xm_file_list} \$(srcdir)/../include/$f" |
| xm_include_list="${xm_include_list} $f" |
| ;; |
| auto-host.h ) |
| xm_file_list="${xm_file_list} $f" |
| xm_include_list="${xm_include_list} $f" |
| ;; |
| * ) |
| xm_file_list="${xm_file_list} \$(srcdir)/config/$f" |
| xm_include_list="${xm_include_list} config/$f" |
| ;; |
| esac |
| done |
| |
| host_xm_file_list= |
| host_xm_include_list= |
| for f in $host_xm_file; do |
| case $f in |
| ansidecl.h ) |
| host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f" |
| host_xm_include_list="${host_xm_include_list} $f" |
| ;; |
| auto-host.h ) |
| host_xm_file_list="${host_xm_file_list} $f" |
| host_xm_include_list="${host_xm_include_list} $f" |
| ;; |
| * ) |
| host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" |
| host_xm_include_list="${host_xm_include_list} config/$f" |
| ;; |
| esac |
| done |
| |
| build_xm_file_list= |
| for f in $build_xm_file; do |
| case $f in |
| ansidecl.h ) |
| build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f" |
| build_xm_include_list="${build_xm_include_list} $f" |
| ;; |
| auto-build.h | auto-host.h ) |
| build_xm_file_list="${build_xm_file_list} $f" |
| build_xm_include_list="${build_xm_include_list} $f" |
| ;; |
| * ) |
| build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" |
| build_xm_include_list="${build_xm_include_list} config/$f" |
| ;; |
| esac |
| done |
| |
| # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a |
| # cross-compiler which does not use the native headers and libraries. |
| # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR. |
| CROSS= |
| ALL=all.internal |
| SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' |
| |
| if test "x$with_build_sysroot" != x; then |
| build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)' |
| else |
| # This value is used, even on a native system, because |
| # CROSS_SYSTEM_HEADER_DIR is just |
| # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR). |
| build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)' |
| fi |
| |
| if test x$host != x$target |
| then |
| CROSS="-DCROSS_DIRECTORY_STRUCTURE" |
| ALL=all.cross |
| SYSTEM_HEADER_DIR=$build_system_header_dir |
| case "$host","$target" in |
| # Darwin crosses can use the host system's libraries and headers, |
| # because of the fat library support. Of course, it must be the |
| # same version of Darwin on both sides. Allow the user to |
| # just say --target=foo-darwin without a version number to mean |
| # "the version on this system". |
| *-*-darwin*,*-*-darwin*) |
| hostos=`echo $host | sed 's/.*-darwin/darwin/'` |
| targetos=`echo $target | sed 's/.*-darwin/darwin/'` |
| if test $hostos = $targetos -o $targetos = darwin ; then |
| CROSS= |
| SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' |
| with_headers=yes |
| fi |
| ;; |
| |
| i?86-*-*,x86_64-*-* \ |
| | powerpc*-*-*,powerpc64*-*-*) |
| CROSS="$CROSS -DNATIVE_CROSS" ;; |
| esac |
| |
| case $target in |
| *-*-mingw*) |
| if test "x$with_headers" = x; then |
| with_headers=yes |
| fi |
| ;; |
| *) |
| ;; |
| esac |
| elif test "x$TARGET_SYSTEM_ROOT" != x; then |
| SYSTEM_HEADER_DIR=$build_system_header_dir |
| fi |
| |
| # If this is a cross-compiler that does not |
| # have its own set of headers then define |
| # inhibit_libc |
| |
| # If this is using newlib, without having the headers available now, |
| # then define inhibit_libc in LIBGCC2_CFLAGS. |
| # This prevents libgcc2 from containing any code which requires libc |
| # support. |
| : ${inhibit_libc=false} |
| if { { test x$host != x$target && test "x$with_sysroot" = x ; } || |
| test x$with_newlib = xyes ; } && |
| { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then |
| inhibit_libc=true |
| fi |
| |
| |
| # When building gcc with a cross-compiler, we need to adjust things so |
| # that the generator programs are still built with the native compiler. |
| # Also, we cannot run fixincludes. |
| |
| # These are the normal (build=host) settings: |
| CC_FOR_BUILD='$(CC)' |
| CXX_FOR_BUILD='$(CXX)' |
| BUILD_CFLAGS='$(ALL_CFLAGS)' |
| BUILD_CXXFLAGS='$(ALL_CXXFLAGS)' |
| BUILD_LDFLAGS='$(LDFLAGS)' |
| STMP_FIXINC=stmp-fixinc |
| |
| # And these apply if build != host, or we are generating coverage data |
| if test x$build != x$host || test "x$coverage_flags" != x |
| then |
| BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' |
| BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CXXFLAGS_FOR_BUILD)' |
| BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' |
| fi |
| |
| # Expand extra_headers to include complete path. |
| # This substitutes for lots of t-* files. |
| extra_headers_list= |
| # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers. |
| for file in ${extra_headers} ; do |
| extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}" |
| done |
| |
| # If use_gcc_tgmath is set, append ginclude/tgmath.h. |
| if test x"$use_gcc_tgmath" = xyes |
| then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h" |
| fi |
| |
| # Define collect2 in Makefile. |
| case $host_can_use_collect2 in |
| no) collect2= ;; |
| *) collect2='collect2$(exeext)' ;; |
| esac |
| |
| |
| # Add a definition of USE_COLLECT2 if system wants one. |
| case $use_collect2 in |
| no) use_collect2= ;; |
| "") ;; |
| *) |
| host_xm_defines="${host_xm_defines} USE_COLLECT2" |
| xm_defines="${xm_defines} USE_COLLECT2" |
| case $host_can_use_collect2 in |
| no) |
| as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5 |
| ;; |
| esac |
| ;; |
| esac |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define FRPLUGINSONAME "${host_function_reordering_plugin_soname}" |
| _ACEOF |
| |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define LTOPLUGINSONAME "${host_lto_plugin_soname}" |
| _ACEOF |
| |
| |
| # --------------------------- |
| # Assembler & linker features |
| # --------------------------- |
| |
| # During stage 2, ld is actually gcc/collect-ld, which is a small script to |
| # discern between when to use prev-ld/ld-new and when to use ld/ld-new. |
| # However when ld-new is first executed from the build tree, libtool will |
| # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers |
| # to the build tree. While doing this we need to use the previous-stage |
| # linker, or we have an infinite loop. The presence of a shell script as |
| # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses |
| # the gcc/collect-ld script. So we need to know how libtool works, or |
| # exec-tool will fail. |
| |
| |
| case `pwd` in |
| *\ * | *\ *) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 |
| $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; |
| esac |
| |
| |
| |
| macro_version='2.2.7a' |
| macro_revision='1.3134' |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| ltmain="$ac_aux_dir/ltmain.sh" |
| |
| # Backslashify metacharacters that are still active within |
| # double-quoted strings. |
| sed_quote_subst='s/\(["`$\\]\)/\\\1/g' |
| |
| # Same as above, but do not quote variable references. |
| double_quote_subst='s/\(["`\\]\)/\\\1/g' |
| |
| # Sed substitution to delay expansion of an escaped shell variable in a |
| # double_quote_subst'ed string. |
| delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
| |
| # Sed substitution to delay expansion of an escaped single quote. |
| delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' |
| |
| # Sed substitution to avoid accidental globbing in evaled expressions |
| no_glob_subst='s/\*/\\\*/g' |
| |
| ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO |
| ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 |
| $as_echo_n "checking how to print strings... " >&6; } |
| # Test print first, because it will be a builtin if present. |
| if test "X`print -r -- -n 2>/dev/null`" = X-n && \ |
| test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then |
| ECHO='print -r --' |
| elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then |
| ECHO='printf %s\n' |
| else |
| # Use this function as a fallback that always works. |
| func_fallback_echo () |
| { |
| eval 'cat <<_LTECHO_EOF |
| $1 |
| _LTECHO_EOF' |
| } |
| ECHO='func_fallback_echo' |
| fi |
| |
| # func_echo_all arg... |
| # Invoke $ECHO with all args, space-separated. |
| func_echo_all () |
| { |
| $ECHO "" |
| } |
| |
| case "$ECHO" in |
| printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 |
| $as_echo "printf" >&6; } ;; |
| print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 |
| $as_echo "print -r" >&6; } ;; |
| *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 |
| $as_echo "cat" >&6; } ;; |
| esac |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 |
| $as_echo_n "checking for a sed that does not truncate output... " >&6; } |
| if test "${ac_cv_path_SED+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ |
| for ac_i in 1 2 3 4 5 6 7; do |
| ac_script="$ac_script$as_nl$ac_script" |
| done |
| echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed |
| { ac_script=; unset ac_script;} |
| if test -z "$SED"; then |
| ac_path_SED_found=false |
| # Loop through the user's path and test for each of PROGNAME-LIST |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_prog in sed gsed; do |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" |
| { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue |
| # Check for GNU ac_path_SED and select it if it is found. |
| # Check for GNU $ac_path_SED |
| case `"$ac_path_SED" --version 2>&1` in |
| *GNU*) |
| ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; |
| *) |
| ac_count=0 |
| $as_echo_n 0123456789 >"conftest.in" |
| while : |
| do |
| cat "conftest.in" "conftest.in" >"conftest.tmp" |
| mv "conftest.tmp" "conftest.in" |
| cp "conftest.in" "conftest.nl" |
| $as_echo '' >> "conftest.nl" |
| "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| as_fn_arith $ac_count + 1 && ac_count=$as_val |
| if test $ac_count -gt ${ac_path_SED_max-0}; then |
| # Best one so far, save it but keep looking for a better one |
| ac_cv_path_SED="$ac_path_SED" |
| ac_path_SED_max=$ac_count |
| fi |
| # 10*(2^10) chars as input seems more than enough |
| test $ac_count -gt 10 && break |
| done |
| rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| esac |
| |
| $ac_path_SED_found && break 3 |
| done |
| done |
| done |
| IFS=$as_save_IFS |
| if test -z "$ac_cv_path_SED"; then |
| as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 |
| fi |
| else |
| ac_cv_path_SED=$SED |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 |
| $as_echo "$ac_cv_path_SED" >&6; } |
| SED="$ac_cv_path_SED" |
| rm -f conftest.sed |
| |
| test -z "$SED" && SED=sed |
| Xsed="$SED -e 1s/^X//" |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 |
| $as_echo_n "checking for fgrep... " >&6; } |
| if test "${ac_cv_path_FGREP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 |
| then ac_cv_path_FGREP="$GREP -F" |
| else |
| if test -z "$FGREP"; then |
| ac_path_FGREP_found=false |
| # Loop through the user's path and test for each of PROGNAME-LIST |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_prog in fgrep; do |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" |
| { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue |
| # Check for GNU ac_path_FGREP and select it if it is found. |
| # Check for GNU $ac_path_FGREP |
| case `"$ac_path_FGREP" --version 2>&1` in |
| *GNU*) |
| ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; |
| *) |
| ac_count=0 |
| $as_echo_n 0123456789 >"conftest.in" |
| while : |
| do |
| cat "conftest.in" "conftest.in" >"conftest.tmp" |
| mv "conftest.tmp" "conftest.in" |
| cp "conftest.in" "conftest.nl" |
| $as_echo 'FGREP' >> "conftest.nl" |
| "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| as_fn_arith $ac_count + 1 && ac_count=$as_val |
| if test $ac_count -gt ${ac_path_FGREP_max-0}; then |
| # Best one so far, save it but keep looking for a better one |
| ac_cv_path_FGREP="$ac_path_FGREP" |
| ac_path_FGREP_max=$ac_count |
| fi |
| # 10*(2^10) chars as input seems more than enough |
| test $ac_count -gt 10 && break |
| done |
| rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| esac |
| |
| $ac_path_FGREP_found && break 3 |
| done |
| done |
| done |
| IFS=$as_save_IFS |
| if test -z "$ac_cv_path_FGREP"; then |
| as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| fi |
| else |
| ac_cv_path_FGREP=$FGREP |
| fi |
| |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 |
| $as_echo "$ac_cv_path_FGREP" >&6; } |
| FGREP="$ac_cv_path_FGREP" |
| |
| |
| test -z "$GREP" && GREP=grep |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # Check whether --with-gnu-ld was given. |
| if test "${with_gnu_ld+set}" = set; then : |
| withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes |
| else |
| with_gnu_ld=no |
| fi |
| |
| ac_prog=ld |
| if test "$GCC" = yes; then |
| # Check if gcc -print-prog-name=ld gives a path. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 |
| $as_echo_n "checking for ld used by $CC... " >&6; } |
| case $host in |
| *-*-mingw*) |
| # gcc leaves a trailing carriage return which upsets mingw |
| ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
| *) |
| ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
| esac |
| case $ac_prog in |
| # Accept absolute paths. |
| [\\/]* | ?:[\\/]*) |
| re_direlt='/[^/][^/]*/\.\./' |
| # Canonicalize the pathname of ld |
| ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` |
| while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do |
| ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` |
| done |
| test -z "$LD" && LD="$ac_prog" |
| ;; |
| "") |
| # If it fails, then pretend we aren't using GCC. |
| ac_prog=ld |
| ;; |
| *) |
| # If it is relative, then search for the first ld in PATH. |
| with_gnu_ld=unknown |
| ;; |
| esac |
| elif test "$with_gnu_ld" = yes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
| $as_echo_n "checking for GNU ld... " >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
| $as_echo_n "checking for non-GNU ld... " >&6; } |
| fi |
| if test "${lt_cv_path_LD+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -z "$LD"; then |
| lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| for ac_dir in $PATH; do |
| IFS="$lt_save_ifs" |
| test -z "$ac_dir" && ac_dir=. |
| if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| lt_cv_path_LD="$ac_dir/$ac_prog" |
| # Check to see if the program is GNU ld. I'd rather use --version, |
| # but apparently some variants of GNU ld only accept -v. |
| # Break only if it was the GNU/non-GNU ld that we prefer. |
| case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
| *GNU* | *'with BFD'*) |
| test "$with_gnu_ld" != no && break |
| ;; |
| *) |
| test "$with_gnu_ld" != yes && break |
| ;; |
| esac |
| fi |
| done |
| IFS="$lt_save_ifs" |
| else |
| lt_cv_path_LD="$LD" # Let the user override the test with a path. |
| fi |
| fi |
| |
| LD="$lt_cv_path_LD" |
| if test -n "$LD"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
| $as_echo "$LD" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 |
| $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } |
| if test "${lt_cv_prog_gnu_ld+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # I'd rather use --version here, but apparently some GNU lds only accept -v. |
| case `$LD -v 2>&1 </dev/null` in |
| *GNU* | *'with BFD'*) |
| lt_cv_prog_gnu_ld=yes |
| ;; |
| *) |
| lt_cv_prog_gnu_ld=no |
| ;; |
| esac |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 |
| $as_echo "$lt_cv_prog_gnu_ld" >&6; } |
| with_gnu_ld=$lt_cv_prog_gnu_ld |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 |
| $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } |
| if test "${lt_cv_path_NM+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$NM"; then |
| # Let the user override the test. |
| lt_cv_path_NM="$NM" |
| else |
| lt_nm_to_check="${ac_tool_prefix}nm" |
| if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
| lt_nm_to_check="$lt_nm_to_check nm" |
| fi |
| for lt_tmp_nm in $lt_nm_to_check; do |
| lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
| IFS="$lt_save_ifs" |
| test -z "$ac_dir" && ac_dir=. |
| tmp_nm="$ac_dir/$lt_tmp_nm" |
| if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
| # Check to see if the nm accepts a BSD-compat flag. |
| # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
| # nm: unknown option "B" ignored |
| # Tru64's nm complains that /dev/null is an invalid object file |
| case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
| */dev/null* | *'Invalid file or object type'*) |
| lt_cv_path_NM="$tmp_nm -B" |
| break |
| ;; |
| *) |
| case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
| */dev/null*) |
| lt_cv_path_NM="$tmp_nm -p" |
| break |
| ;; |
| *) |
| lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
| continue # so that we can try to find one that supports BSD flags |
| ;; |
| esac |
| ;; |
| esac |
| fi |
| done |
| IFS="$lt_save_ifs" |
| done |
| : ${lt_cv_path_NM=no} |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 |
| $as_echo "$lt_cv_path_NM" >&6; } |
| if test "$lt_cv_path_NM" != "no"; then |
| NM="$lt_cv_path_NM" |
| else |
| # Didn't find any BSD compatible name lister, look for dumpbin. |
| if test -n "$DUMPBIN"; then : |
| # Let the user override the test. |
| else |
| if test -n "$ac_tool_prefix"; then |
| for ac_prog in dumpbin "link -dump" |
| do |
| # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_DUMPBIN+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$DUMPBIN"; then |
| ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| DUMPBIN=$ac_cv_prog_DUMPBIN |
| if test -n "$DUMPBIN"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 |
| $as_echo "$DUMPBIN" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$DUMPBIN" && break |
| done |
| fi |
| if test -z "$DUMPBIN"; then |
| ac_ct_DUMPBIN=$DUMPBIN |
| for ac_prog in dumpbin "link -dump" |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_DUMPBIN"; then |
| ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN |
| if test -n "$ac_ct_DUMPBIN"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 |
| $as_echo "$ac_ct_DUMPBIN" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$ac_ct_DUMPBIN" && break |
| done |
| |
| if test "x$ac_ct_DUMPBIN" = x; then |
| DUMPBIN=":" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| DUMPBIN=$ac_ct_DUMPBIN |
| fi |
| fi |
| |
| case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in |
| *COFF*) |
| DUMPBIN="$DUMPBIN -symbols" |
| ;; |
| *) |
| DUMPBIN=: |
| ;; |
| esac |
| fi |
| |
| if test "$DUMPBIN" != ":"; then |
| NM="$DUMPBIN" |
| fi |
| fi |
| test -z "$NM" && NM=nm |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 |
| $as_echo_n "checking the name lister ($NM) interface... " >&6; } |
| if test "${lt_cv_nm_interface+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_nm_interface="BSD nm" |
| echo "int some_variable = 0;" > conftest.$ac_ext |
| (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) |
| (eval "$ac_compile" 2>conftest.err) |
| cat conftest.err >&5 |
| (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) |
| (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
| cat conftest.err >&5 |
| (eval echo "\"\$as_me:$LINENO: output\"" >&5) |
| cat conftest.out >&5 |
| if $GREP 'External.*some_variable' conftest.out > /dev/null; then |
| lt_cv_nm_interface="MS dumpbin" |
| fi |
| rm -f conftest* |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 |
| $as_echo "$lt_cv_nm_interface" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
| $as_echo_n "checking whether ln -s works... " >&6; } |
| LN_S=$as_ln_s |
| if test "$LN_S" = "ln -s"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
| $as_echo "no, using $LN_S" >&6; } |
| fi |
| |
| # find the maximum length of command line arguments |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 |
| $as_echo_n "checking the maximum length of command line arguments... " >&6; } |
| if test "${lt_cv_sys_max_cmd_len+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| i=0 |
| teststring="ABCD" |
| |
| case $build_os in |
| msdosdjgpp*) |
| # On DJGPP, this test can blow up pretty badly due to problems in libc |
| # (any single argument exceeding 2000 bytes causes a buffer overrun |
| # during glob expansion). Even if it were fixed, the result of this |
| # check would be larger than it should be. |
| lt_cv_sys_max_cmd_len=12288; # 12K is about right |
| ;; |
| |
| gnu*) |
| # Under GNU Hurd, this test is not required because there is |
| # no limit to the length of command line arguments. |
| # Libtool will interpret -1 as no limit whatsoever |
| lt_cv_sys_max_cmd_len=-1; |
| ;; |
| |
| cygwin* | mingw* | cegcc*) |
| # On Win9x/ME, this test blows up -- it succeeds, but takes |
| # about 5 minutes as the teststring grows exponentially. |
| # Worse, since 9x/ME are not pre-emptively multitasking, |
| # you end up with a "frozen" computer, even though with patience |
| # the test eventually succeeds (with a max line length of 256k). |
| # Instead, let's just punt: use the minimum linelength reported by |
| # all of the supported platforms: 8192 (on NT/2K/XP). |
| lt_cv_sys_max_cmd_len=8192; |
| ;; |
| |
| mint*) |
| # On MiNT this can take a long time and run out of memory. |
| lt_cv_sys_max_cmd_len=8192; |
| ;; |
| |
| amigaos*) |
| # On AmigaOS with pdksh, this test takes hours, literally. |
| # So we just punt and use a minimum line length of 8192. |
| lt_cv_sys_max_cmd_len=8192; |
| ;; |
| |
| netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
| # This has been around since 386BSD, at least. Likely further. |
| if test -x /sbin/sysctl; then |
| lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
| elif test -x /usr/sbin/sysctl; then |
| lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
| else |
| lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
| fi |
| # And add a safety zone |
| lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
| lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
| ;; |
| |
| interix*) |
| # We know the value 262144 and hardcode it with a safety zone (like BSD) |
| lt_cv_sys_max_cmd_len=196608 |
| ;; |
| |
| osf*) |
| # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
| # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
| # nice to cause kernel panics so lets avoid the loop below. |
| # First set a reasonable default. |
| lt_cv_sys_max_cmd_len=16384 |
| # |
| if test -x /sbin/sysconfig; then |
| case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
| *1*) lt_cv_sys_max_cmd_len=-1 ;; |
| esac |
| fi |
| ;; |
| sco3.2v5*) |
| lt_cv_sys_max_cmd_len=102400 |
| ;; |
| sysv5* | sco5v6* | sysv4.2uw2*) |
| kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
| if test -n "$kargmax"; then |
| lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` |
| else |
| lt_cv_sys_max_cmd_len=32768 |
| fi |
| ;; |
| *) |
| lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
| if test -n "$lt_cv_sys_max_cmd_len"; then |
| lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
| lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
| else |
| # Make teststring a little bigger before we do anything with it. |
| # a 1K string should be a reasonable start. |
| for i in 1 2 3 4 5 6 7 8 ; do |
| teststring=$teststring$teststring |
| done |
| SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
| # If test is not a shell built-in, we'll probably end up computing a |
| # maximum length that is only half of the actual maximum length, but |
| # we can't tell. |
| while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ |
| = "X$teststring$teststring"; } >/dev/null 2>&1 && |
| test $i != 17 # 1/2 MB should be enough |
| do |
| i=`expr $i + 1` |
| teststring=$teststring$teststring |
| done |
| # Only check the string length outside the loop. |
| lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` |
| teststring= |
| # Add a significant safety factor because C++ compilers can tack on |
| # massive amounts of additional arguments before passing them to the |
| # linker. It appears as though 1/2 is a usable value. |
| lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
| fi |
| ;; |
| esac |
| |
| fi |
| |
| if test -n $lt_cv_sys_max_cmd_len ; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 |
| $as_echo "$lt_cv_sys_max_cmd_len" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 |
| $as_echo "none" >&6; } |
| fi |
| max_cmd_len=$lt_cv_sys_max_cmd_len |
| |
| |
| |
| |
| |
| |
| : ${CP="cp -f"} |
| : ${MV="mv -f"} |
| : ${RM="rm -f"} |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 |
| $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } |
| # Try some XSI features |
| xsi_shell=no |
| ( _lt_dummy="a/b/c" |
| test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ |
| = c,a/b,, \ |
| && eval 'test $(( 1 + 1 )) -eq 2 \ |
| && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ |
| && xsi_shell=yes |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 |
| $as_echo "$xsi_shell" >&6; } |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 |
| $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } |
| lt_shell_append=no |
| ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ |
| >/dev/null 2>&1 \ |
| && lt_shell_append=yes |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 |
| $as_echo "$lt_shell_append" >&6; } |
| |
| |
| if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
| lt_unset=unset |
| else |
| lt_unset=false |
| fi |
| |
| |
| |
| |
| |
| # test EBCDIC or ASCII |
| case `echo X|tr X '\101'` in |
| A) # ASCII based system |
| # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr |
| lt_SP2NL='tr \040 \012' |
| lt_NL2SP='tr \015\012 \040\040' |
| ;; |
| *) # EBCDIC based system |
| lt_SP2NL='tr \100 \n' |
| lt_NL2SP='tr \r\n \100\100' |
| ;; |
| esac |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 |
| $as_echo_n "checking for $LD option to reload object files... " >&6; } |
| if test "${lt_cv_ld_reload_flag+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_ld_reload_flag='-r' |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 |
| $as_echo "$lt_cv_ld_reload_flag" >&6; } |
| reload_flag=$lt_cv_ld_reload_flag |
| case $reload_flag in |
| "" | " "*) ;; |
| *) reload_flag=" $reload_flag" ;; |
| esac |
| reload_cmds='$LD$reload_flag -o $output$reload_objs' |
| case $host_os in |
| darwin*) |
| if test "$GCC" = yes; then |
| reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
| else |
| reload_cmds='$LD$reload_flag -o $output$reload_objs' |
| fi |
| ;; |
| esac |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}objdump; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_OBJDUMP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$OBJDUMP"; then |
| ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| OBJDUMP=$ac_cv_prog_OBJDUMP |
| if test -n "$OBJDUMP"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 |
| $as_echo "$OBJDUMP" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_OBJDUMP"; then |
| ac_ct_OBJDUMP=$OBJDUMP |
| # Extract the first word of "objdump", so it can be a program name with args. |
| set dummy objdump; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_OBJDUMP"; then |
| ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_OBJDUMP="objdump" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP |
| if test -n "$ac_ct_OBJDUMP"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 |
| $as_echo "$ac_ct_OBJDUMP" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_OBJDUMP" = x; then |
| OBJDUMP="false" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| OBJDUMP=$ac_ct_OBJDUMP |
| fi |
| else |
| OBJDUMP="$ac_cv_prog_OBJDUMP" |
| fi |
| |
| test -z "$OBJDUMP" && OBJDUMP=objdump |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 |
| $as_echo_n "checking how to recognize dependent libraries... " >&6; } |
| if test "${lt_cv_deplibs_check_method+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_file_magic_cmd='$MAGIC_CMD' |
| lt_cv_file_magic_test_file= |
| lt_cv_deplibs_check_method='unknown' |
| # Need to set the preceding variable on all platforms that support |
| # interlibrary dependencies. |
| # 'none' -- dependencies not supported. |
| # `unknown' -- same as none, but documents that we really don't know. |
| # 'pass_all' -- all dependencies passed with no checks. |
| # 'test_compile' -- check by making test program. |
| # 'file_magic [[regex]]' -- check by looking for files in library path |
| # which responds to the $file_magic_cmd with a given extended regex. |
| # If you have `file' or equivalent on your system and you're not sure |
| # whether `pass_all' will *always* work, you probably want this one. |
| |
| case $host_os in |
| aix[4-9]*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| beos*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| bsdi[45]*) |
| lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' |
| lt_cv_file_magic_cmd='/usr/bin/file -L' |
| lt_cv_file_magic_test_file=/shlib/libc.so |
| ;; |
| |
| cygwin*) |
| # func_win32_libid is a shell function defined in ltmain.sh |
| lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
| lt_cv_file_magic_cmd='func_win32_libid' |
| ;; |
| |
| mingw* | pw32*) |
| # Base MSYS/MinGW do not provide the 'file' command needed by |
| # func_win32_libid shell function, so use a weaker test based on 'objdump', |
| # unless we find 'file', for example because we are cross-compiling. |
| # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. |
| if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then |
| lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
| lt_cv_file_magic_cmd='func_win32_libid' |
| else |
| lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
| lt_cv_file_magic_cmd='$OBJDUMP -f' |
| fi |
| ;; |
| |
| cegcc*) |
| # use the weaker test based on 'objdump'. See mingw*. |
| lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' |
| lt_cv_file_magic_cmd='$OBJDUMP -f' |
| ;; |
| |
| darwin* | rhapsody*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| freebsd* | dragonfly*) |
| if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then |
| case $host_cpu in |
| i*86 ) |
| # Not sure whether the presence of OpenBSD here was a mistake. |
| # Let's accept both of them until this is cleared up. |
| lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' |
| lt_cv_file_magic_cmd=/usr/bin/file |
| lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
| ;; |
| esac |
| else |
| lt_cv_deplibs_check_method=pass_all |
| fi |
| ;; |
| |
| gnu*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| haiku*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| hpux10.20* | hpux11*) |
| lt_cv_file_magic_cmd=/usr/bin/file |
| case $host_cpu in |
| ia64*) |
| lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' |
| lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
| ;; |
| hppa*64*) |
| lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' |
| lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
| ;; |
| *) |
| lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' |
| lt_cv_file_magic_test_file=/usr/lib/libc.sl |
| ;; |
| esac |
| ;; |
| |
| interix[3-9]*) |
| # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
| lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' |
| ;; |
| |
| irix5* | irix6* | nonstopux*) |
| case $LD in |
| *-32|*"-32 ") libmagic=32-bit;; |
| *-n32|*"-n32 ") libmagic=N32;; |
| *-64|*"-64 ") libmagic=64-bit;; |
| *) libmagic=never-match;; |
| esac |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| # This must be Linux ELF. |
| linux* | k*bsd*-gnu | kopensolaris*-gnu) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| netbsd*) |
| if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then |
| lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' |
| else |
| lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' |
| fi |
| ;; |
| |
| newos6*) |
| lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' |
| lt_cv_file_magic_cmd=/usr/bin/file |
| lt_cv_file_magic_test_file=/usr/lib/libnls.so |
| ;; |
| |
| *nto* | *qnx*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| openbsd*) |
| if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
| lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' |
| else |
| lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' |
| fi |
| ;; |
| |
| osf3* | osf4* | osf5*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| rdos*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| solaris*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| |
| sysv4 | sysv4.3*) |
| case $host_vendor in |
| motorola) |
| lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' |
| lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
| ;; |
| ncr) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| sequent) |
| lt_cv_file_magic_cmd='/bin/file' |
| lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' |
| ;; |
| sni) |
| lt_cv_file_magic_cmd='/bin/file' |
| lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" |
| lt_cv_file_magic_test_file=/lib/libc.so |
| ;; |
| siemens) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| pc) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| esac |
| ;; |
| |
| tpf*) |
| lt_cv_deplibs_check_method=pass_all |
| ;; |
| esac |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 |
| $as_echo "$lt_cv_deplibs_check_method" >&6; } |
| file_magic_cmd=$lt_cv_file_magic_cmd |
| deplibs_check_method=$lt_cv_deplibs_check_method |
| test -z "$deplibs_check_method" && deplibs_check_method=unknown |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}ar; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_AR+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$AR"; then |
| ac_cv_prog_AR="$AR" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_AR="${ac_tool_prefix}ar" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| AR=$ac_cv_prog_AR |
| if test -n "$AR"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
| $as_echo "$AR" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_AR"; then |
| ac_ct_AR=$AR |
| # Extract the first word of "ar", so it can be a program name with args. |
| set dummy ar; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_AR"; then |
| ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_AR="ar" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_AR=$ac_cv_prog_ac_ct_AR |
| if test -n "$ac_ct_AR"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
| $as_echo "$ac_ct_AR" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_AR" = x; then |
| AR="false" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| AR=$ac_ct_AR |
| fi |
| else |
| AR="$ac_cv_prog_AR" |
| fi |
| |
| test -z "$AR" && AR=ar |
| test -z "$AR_FLAGS" && AR_FLAGS=cru |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}strip; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_STRIP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$STRIP"; then |
| ac_cv_prog_STRIP="$STRIP" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_STRIP="${ac_tool_prefix}strip" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| STRIP=$ac_cv_prog_STRIP |
| if test -n "$STRIP"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 |
| $as_echo "$STRIP" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_STRIP"; then |
| ac_ct_STRIP=$STRIP |
| # Extract the first word of "strip", so it can be a program name with args. |
| set dummy strip; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_STRIP"; then |
| ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_STRIP="strip" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP |
| if test -n "$ac_ct_STRIP"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 |
| $as_echo "$ac_ct_STRIP" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_STRIP" = x; then |
| STRIP=":" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| STRIP=$ac_ct_STRIP |
| fi |
| else |
| STRIP="$ac_cv_prog_STRIP" |
| fi |
| |
| test -z "$STRIP" && STRIP=: |
| |
| |
| |
| |
| |
| |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_RANLIB+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$RANLIB"; then |
| ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| RANLIB=$ac_cv_prog_RANLIB |
| if test -n "$RANLIB"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
| $as_echo "$RANLIB" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_RANLIB"; then |
| ac_ct_RANLIB=$RANLIB |
| # Extract the first word of "ranlib", so it can be a program name with args. |
| set dummy ranlib; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_RANLIB"; then |
| ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_RANLIB="ranlib" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
| if test -n "$ac_ct_RANLIB"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
| $as_echo "$ac_ct_RANLIB" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_RANLIB" = x; then |
| RANLIB=":" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| RANLIB=$ac_ct_RANLIB |
| fi |
| else |
| RANLIB="$ac_cv_prog_RANLIB" |
| fi |
| |
| test -z "$RANLIB" && RANLIB=: |
| |
| |
| |
| |
| |
| |
| # Determine commands to create old-style static archives. |
| old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
| old_postinstall_cmds='chmod 644 $oldlib' |
| old_postuninstall_cmds= |
| |
| if test -n "$RANLIB"; then |
| case $host_os in |
| openbsd*) |
| old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
| ;; |
| *) |
| old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
| ;; |
| esac |
| old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
| fi |
| |
| case $host_os in |
| darwin*) |
| lock_old_archive_extraction=yes ;; |
| *) |
| lock_old_archive_extraction=no ;; |
| esac |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # If no C compiler was specified, use CC. |
| LTCC=${LTCC-"$CC"} |
| |
| # If no C compiler flags were specified, use CFLAGS. |
| LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
| |
| # Allow CC to be a program name with arguments. |
| compiler=$CC |
| |
| |
| # Check for command to grab the raw symbol name followed by C symbol from nm. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 |
| $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } |
| if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| # These are sane defaults that work on at least a few old systems. |
| # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
| |
| # Character class describing NM global symbol codes. |
| symcode='[BCDEGRST]' |
| |
| # Regexp to match symbols that can be accessed directly from C. |
| sympat='\([_A-Za-z][_A-Za-z0-9]*\)' |
| |
| # Define system-specific variables. |
| case $host_os in |
| aix*) |
| symcode='[BCDT]' |
| ;; |
| cygwin* | mingw* | pw32* | cegcc*) |
| symcode='[ABCDGISTW]' |
| ;; |
| hpux*) |
| if test "$host_cpu" = ia64; then |
| symcode='[ABCDEGRST]' |
| fi |
| ;; |
| irix* | nonstopux*) |
| symcode='[BCDEGRST]' |
| ;; |
| osf*) |
| symcode='[BCDEGQRST]' |
| ;; |
| solaris*) |
| symcode='[BDRT]' |
| ;; |
| sco3.2v5*) |
| symcode='[DT]' |
| ;; |
| sysv4.2uw2*) |
| symcode='[DT]' |
| ;; |
| sysv5* | sco5v6* | unixware* | OpenUNIX*) |
| symcode='[ABDT]' |
| ;; |
| sysv4) |
| symcode='[DFNSTU]' |
| ;; |
| esac |
| |
| # If we're using GNU nm, then use its standard symbol codes. |
| case `$NM -V 2>&1` in |
| *GNU* | *'with BFD'*) |
| symcode='[ABCDGIRSTW]' ;; |
| esac |
| |
| # Transform an extracted symbol line into a proper C declaration. |
| # Some systems (esp. on ia64) link data and code symbols differently, |
| # so use this general approach. |
| lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
| |
| # Transform an extracted symbol line into symbol name and symbol address |
| lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" |
| lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" |
| |
| # Handle CRLF in mingw tool chain |
| opt_cr= |
| case $build_os in |
| mingw*) |
| opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
| ;; |
| esac |
| |
| # Try without a prefix underscore, then with it. |
| for ac_symprfx in "" "_"; do |
| |
| # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
| symxfrm="\\1 $ac_symprfx\\2 \\2" |
| |
| # Write the raw and C identifiers. |
| if test "$lt_cv_nm_interface" = "MS dumpbin"; then |
| # Fake it for dumpbin and say T for any non-static function |
| # and D for any global variable. |
| # Also find C++ and __fastcall symbols from MSVC++, |
| # which start with @ or ?. |
| lt_cv_sys_global_symbol_pipe="$AWK '"\ |
| " {last_section=section; section=\$ 3};"\ |
| " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ |
| " \$ 0!~/External *\|/{next};"\ |
| " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ |
| " {if(hide[section]) next};"\ |
| " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ |
| " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ |
| " s[1]~/^[@?]/{print s[1], s[1]; next};"\ |
| " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ |
| " ' prfx=^$ac_symprfx" |
| else |
| lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
| fi |
| |
| # Check to see that the pipe works correctly. |
| pipe_works=no |
| |
| rm -f conftest* |
| cat > conftest.$ac_ext <<_LT_EOF |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| char nm_test_var; |
| void nm_test_func(void); |
| void nm_test_func(void){} |
| #ifdef __cplusplus |
| } |
| #endif |
| int main(){nm_test_var='a';nm_test_func();return(0);} |
| _LT_EOF |
| |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
| (eval $ac_compile) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then |
| # Now try to grab the symbols. |
| nlist=conftest.nm |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 |
| (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && test -s "$nlist"; then |
| # Try sorting and uniquifying the output. |
| if sort "$nlist" | uniq > "$nlist"T; then |
| mv -f "$nlist"T "$nlist" |
| else |
| rm -f "$nlist"T |
| fi |
| |
| # Make sure that we snagged all the symbols we need. |
| if $GREP ' nm_test_var$' "$nlist" >/dev/null; then |
| if $GREP ' nm_test_func$' "$nlist" >/dev/null; then |
| cat <<_LT_EOF > conftest.$ac_ext |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| _LT_EOF |
| # Now generate the symbol file. |
| eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' |
| |
| cat <<_LT_EOF >> conftest.$ac_ext |
| |
| /* The mapping between symbol names and symbols. */ |
| const struct { |
| const char *name; |
| void *address; |
| } |
| lt__PROGRAM__LTX_preloaded_symbols[] = |
| { |
| { "@PROGRAM@", (void *) 0 }, |
| _LT_EOF |
| $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext |
| cat <<\_LT_EOF >> conftest.$ac_ext |
| {0, (void *) 0} |
| }; |
| |
| /* This works around a problem in FreeBSD linker */ |
| #ifdef FREEBSD_WORKAROUND |
| static const void *lt_preloaded_setup() { |
| return lt__PROGRAM__LTX_preloaded_symbols; |
| } |
| #endif |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| _LT_EOF |
| # Now try linking the two files. |
| mv conftest.$ac_objext conftstm.$ac_objext |
| lt_save_LIBS="$LIBS" |
| lt_save_CFLAGS="$CFLAGS" |
| LIBS="conftstm.$ac_objext" |
| CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
| (eval $ac_link) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && test -s conftest${ac_exeext}; then |
| pipe_works=yes |
| fi |
| LIBS="$lt_save_LIBS" |
| CFLAGS="$lt_save_CFLAGS" |
| else |
| echo "cannot find nm_test_func in $nlist" >&5 |
| fi |
| else |
| echo "cannot find nm_test_var in $nlist" >&5 |
| fi |
| else |
| echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 |
| fi |
| else |
| echo "$progname: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -rf conftest* conftst* |
| |
| # Do not use the global_symbol_pipe unless it works. |
| if test "$pipe_works" = yes; then |
| break |
| else |
| lt_cv_sys_global_symbol_pipe= |
| fi |
| done |
| |
| fi |
| |
| if test -z "$lt_cv_sys_global_symbol_pipe"; then |
| lt_cv_sys_global_symbol_to_cdecl= |
| fi |
| if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 |
| $as_echo "failed" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 |
| $as_echo "ok" >&6; } |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # Check whether --enable-libtool-lock was given. |
| if test "${enable_libtool_lock+set}" = set; then : |
| enableval=$enable_libtool_lock; |
| fi |
| |
| test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
| |
| # Some flags need to be propagated to the compiler or linker for good |
| # libtool support. |
| case $host in |
| ia64-*-hpux*) |
| # Find out which ABI we are using. |
| echo 'int i;' > conftest.$ac_ext |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
| (eval $ac_compile) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then |
| case `/usr/bin/file conftest.$ac_objext` in |
| *ELF-32*) |
| HPUX_IA64_MODE="32" |
| ;; |
| *ELF-64*) |
| HPUX_IA64_MODE="64" |
| ;; |
| esac |
| fi |
| rm -rf conftest* |
| ;; |
| *-*-irix6*) |
| # Find out which ABI we are using. |
| echo '#line '$LINENO' "configure"' > conftest.$ac_ext |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
| (eval $ac_compile) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then |
| if test "$lt_cv_prog_gnu_ld" = yes; then |
| case `/usr/bin/file conftest.$ac_objext` in |
| *32-bit*) |
| LD="${LD-ld} -melf32bsmip" |
| ;; |
| *N32*) |
| LD="${LD-ld} -melf32bmipn32" |
| ;; |
| *64-bit*) |
| LD="${LD-ld} -melf64bmip" |
| ;; |
| esac |
| else |
| case `/usr/bin/file conftest.$ac_objext` in |
| *32-bit*) |
| LD="${LD-ld} -32" |
| ;; |
| *N32*) |
| LD="${LD-ld} -n32" |
| ;; |
| *64-bit*) |
| LD="${LD-ld} -64" |
| ;; |
| esac |
| fi |
| fi |
| rm -rf conftest* |
| ;; |
| |
| x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ |
| s390*-*linux*|s390*-*tpf*|sparc*-*linux*) |
| # Find out which ABI we are using. |
| echo 'int i;' > conftest.$ac_ext |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
| (eval $ac_compile) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then |
| case `/usr/bin/file conftest.o` in |
| *32-bit*) |
| case $host in |
| x86_64-*kfreebsd*-gnu) |
| LD="${LD-ld} -m elf_i386_fbsd" |
| ;; |
| x86_64-*linux*) |
| case `/usr/bin/file conftest.o` in |
| *x86-64*) |
| LD="${LD-ld} -m elf32_x86_64" |
| ;; |
| *) |
| LD="${LD-ld} -m elf_i386" |
| ;; |
| esac |
| ;; |
| powerpc64le-*linux*) |
| LD="${LD-ld} -m elf32lppclinux" |
| ;; |
| powerpc64-*linux*) |
| LD="${LD-ld} -m elf32ppclinux" |
| ;; |
| s390x-*linux*) |
| LD="${LD-ld} -m elf_s390" |
| ;; |
| sparc64-*linux*) |
| LD="${LD-ld} -m elf32_sparc" |
| ;; |
| esac |
| ;; |
| *64-bit*) |
| case $host in |
| x86_64-*kfreebsd*-gnu) |
| LD="${LD-ld} -m elf_x86_64_fbsd" |
| ;; |
| x86_64-*linux*) |
| LD="${LD-ld} -m elf_x86_64" |
| ;; |
| powerpcle-*linux*) |
| LD="${LD-ld} -m elf64lppc" |
| ;; |
| powerpc-*linux*) |
| LD="${LD-ld} -m elf64ppc" |
| ;; |
| s390*-*linux*|s390*-*tpf*) |
| LD="${LD-ld} -m elf64_s390" |
| ;; |
| sparc*-*linux*) |
| LD="${LD-ld} -m elf64_sparc" |
| ;; |
| esac |
| ;; |
| esac |
| fi |
| rm -rf conftest* |
| ;; |
| |
| *-*-sco3.2v5*) |
| # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
| SAVE_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS -belf" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 |
| $as_echo_n "checking whether the C compiler needs -belf... " >&6; } |
| if test "${lt_cv_cc_needs_belf+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| lt_cv_cc_needs_belf=yes |
| else |
| lt_cv_cc_needs_belf=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 |
| $as_echo "$lt_cv_cc_needs_belf" >&6; } |
| if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
| # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
| CFLAGS="$SAVE_CFLAGS" |
| fi |
| ;; |
| sparc*-*solaris*) |
| # Find out which ABI we are using. |
| echo 'int i;' > conftest.$ac_ext |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
| (eval $ac_compile) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then |
| case `/usr/bin/file conftest.o` in |
| *64-bit*) |
| case $lt_cv_prog_gnu_ld in |
| yes*) LD="${LD-ld} -m elf64_sparc" ;; |
| *) |
| if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then |
| LD="${LD-ld} -64" |
| fi |
| ;; |
| esac |
| ;; |
| esac |
| fi |
| rm -rf conftest* |
| ;; |
| esac |
| |
| need_locks="$enable_libtool_lock" |
| |
| |
| case $host_os in |
| rhapsody* | darwin*) |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$DSYMUTIL"; then |
| ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| DSYMUTIL=$ac_cv_prog_DSYMUTIL |
| if test -n "$DSYMUTIL"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 |
| $as_echo "$DSYMUTIL" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_DSYMUTIL"; then |
| ac_ct_DSYMUTIL=$DSYMUTIL |
| # Extract the first word of "dsymutil", so it can be a program name with args. |
| set dummy dsymutil; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_DSYMUTIL"; then |
| ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL |
| if test -n "$ac_ct_DSYMUTIL"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 |
| $as_echo "$ac_ct_DSYMUTIL" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_DSYMUTIL" = x; then |
| DSYMUTIL=":" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| DSYMUTIL=$ac_ct_DSYMUTIL |
| fi |
| else |
| DSYMUTIL="$ac_cv_prog_DSYMUTIL" |
| fi |
| |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}nmedit; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_NMEDIT+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$NMEDIT"; then |
| ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| NMEDIT=$ac_cv_prog_NMEDIT |
| if test -n "$NMEDIT"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 |
| $as_echo "$NMEDIT" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_NMEDIT"; then |
| ac_ct_NMEDIT=$NMEDIT |
| # Extract the first word of "nmedit", so it can be a program name with args. |
| set dummy nmedit; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_NMEDIT"; then |
| ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_NMEDIT="nmedit" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT |
| if test -n "$ac_ct_NMEDIT"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 |
| $as_echo "$ac_ct_NMEDIT" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_NMEDIT" = x; then |
| NMEDIT=":" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| NMEDIT=$ac_ct_NMEDIT |
| fi |
| else |
| NMEDIT="$ac_cv_prog_NMEDIT" |
| fi |
| |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}lipo; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_LIPO+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$LIPO"; then |
| ac_cv_prog_LIPO="$LIPO" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_LIPO="${ac_tool_prefix}lipo" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| LIPO=$ac_cv_prog_LIPO |
| if test -n "$LIPO"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 |
| $as_echo "$LIPO" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_LIPO"; then |
| ac_ct_LIPO=$LIPO |
| # Extract the first word of "lipo", so it can be a program name with args. |
| set dummy lipo; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_LIPO"; then |
| ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_LIPO="lipo" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO |
| if test -n "$ac_ct_LIPO"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 |
| $as_echo "$ac_ct_LIPO" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_LIPO" = x; then |
| LIPO=":" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| LIPO=$ac_ct_LIPO |
| fi |
| else |
| LIPO="$ac_cv_prog_LIPO" |
| fi |
| |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}otool; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_OTOOL+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$OTOOL"; then |
| ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_OTOOL="${ac_tool_prefix}otool" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| OTOOL=$ac_cv_prog_OTOOL |
| if test -n "$OTOOL"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 |
| $as_echo "$OTOOL" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_OTOOL"; then |
| ac_ct_OTOOL=$OTOOL |
| # Extract the first word of "otool", so it can be a program name with args. |
| set dummy otool; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_OTOOL"; then |
| ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_OTOOL="otool" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL |
| if test -n "$ac_ct_OTOOL"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 |
| $as_echo "$ac_ct_OTOOL" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_OTOOL" = x; then |
| OTOOL=":" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| OTOOL=$ac_ct_OTOOL |
| fi |
| else |
| OTOOL="$ac_cv_prog_OTOOL" |
| fi |
| |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}otool64; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_OTOOL64+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$OTOOL64"; then |
| ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| OTOOL64=$ac_cv_prog_OTOOL64 |
| if test -n "$OTOOL64"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 |
| $as_echo "$OTOOL64" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_OTOOL64"; then |
| ac_ct_OTOOL64=$OTOOL64 |
| # Extract the first word of "otool64", so it can be a program name with args. |
| set dummy otool64; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_OTOOL64"; then |
| ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_OTOOL64="otool64" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 |
| if test -n "$ac_ct_OTOOL64"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 |
| $as_echo "$ac_ct_OTOOL64" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_OTOOL64" = x; then |
| OTOOL64=":" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| OTOOL64=$ac_ct_OTOOL64 |
| fi |
| else |
| OTOOL64="$ac_cv_prog_OTOOL64" |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 |
| $as_echo_n "checking for -single_module linker flag... " >&6; } |
| if test "${lt_cv_apple_cc_single_mod+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_apple_cc_single_mod=no |
| if test -z "${LT_MULTI_MODULE}"; then |
| # By default we will add the -single_module flag. You can override |
| # by either setting the environment variable LT_MULTI_MODULE |
| # non-empty at configure time, or by adding -multi_module to the |
| # link flags. |
| rm -rf libconftest.dylib* |
| echo "int foo(void){return 1;}" > conftest.c |
| echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ |
| -dynamiclib -Wl,-single_module conftest.c" >&5 |
| $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ |
| -dynamiclib -Wl,-single_module conftest.c 2>conftest.err |
| _lt_result=$? |
| if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then |
| lt_cv_apple_cc_single_mod=yes |
| else |
| cat conftest.err >&5 |
| fi |
| rm -rf libconftest.dylib* |
| rm -f conftest.* |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 |
| $as_echo "$lt_cv_apple_cc_single_mod" >&6; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 |
| $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } |
| if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_ld_exported_symbols_list=no |
| save_LDFLAGS=$LDFLAGS |
| echo "_main" > conftest.sym |
| LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| lt_cv_ld_exported_symbols_list=yes |
| else |
| lt_cv_ld_exported_symbols_list=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| LDFLAGS="$save_LDFLAGS" |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 |
| $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 |
| $as_echo_n "checking for -force_load linker flag... " >&6; } |
| if test "${lt_cv_ld_force_load+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_ld_force_load=no |
| cat > conftest.c << _LT_EOF |
| int forced_loaded() { return 2;} |
| _LT_EOF |
| echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 |
| $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 |
| echo "$AR cru libconftest.a conftest.o" >&5 |
| $AR cru libconftest.a conftest.o 2>&5 |
| cat > conftest.c << _LT_EOF |
| int main() { return 0;} |
| _LT_EOF |
| echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 |
| $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err |
| _lt_result=$? |
| if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then |
| lt_cv_ld_force_load=yes |
| else |
| cat conftest.err >&5 |
| fi |
| rm -f conftest.err libconftest.a conftest conftest.c |
| rm -rf conftest.dSYM |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 |
| $as_echo "$lt_cv_ld_force_load" >&6; } |
| case $host_os in |
| rhapsody* | darwin1.[012]) |
| _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; |
| darwin1.*) |
| _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; |
| darwin*) # darwin 5.x on |
| # if running on 10.5 or later, the deployment target defaults |
| # to the OS version, if on x86, and 10.4, the deployment |
| # target defaults to 10.4. Don't you love it? |
| case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in |
| 10.0,*86*-darwin8*|10.0,*-darwin[91]*) |
| _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; |
| 10.[012]*) |
| _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; |
| 10.*) |
| _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; |
| esac |
| ;; |
| esac |
| if test "$lt_cv_apple_cc_single_mod" = "yes"; then |
| _lt_dar_single_mod='$single_module' |
| fi |
| if test "$lt_cv_ld_exported_symbols_list" = "yes"; then |
| _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' |
| else |
| _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' |
| fi |
| if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then |
| _lt_dsymutil='~$DSYMUTIL $lib || :' |
| else |
| _lt_dsymutil= |
| fi |
| ;; |
| esac |
| |
| for ac_header in dlfcn.h |
| do : |
| ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" |
| if test "x$ac_cv_header_dlfcn_h" = x""yes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DLFCN_H 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| |
| |
| |
| |
| # Set options |
| |
| |
| |
| enable_dlopen=no |
| |
| |
| enable_win32_dll=no |
| |
| |
| # Check whether --enable-shared was given. |
| if test "${enable_shared+set}" = set; then : |
| enableval=$enable_shared; p=${PACKAGE-default} |
| case $enableval in |
| yes) enable_shared=yes ;; |
| no) enable_shared=no ;; |
| *) |
| enable_shared=no |
| # Look at the argument we got. We use all the common list separators. |
| lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
| for pkg in $enableval; do |
| IFS="$lt_save_ifs" |
| if test "X$pkg" = "X$p"; then |
| enable_shared=yes |
| fi |
| done |
| IFS="$lt_save_ifs" |
| ;; |
| esac |
| else |
| enable_shared=yes |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # Check whether --enable-static was given. |
| if test "${enable_static+set}" = set; then : |
| enableval=$enable_static; p=${PACKAGE-default} |
| case $enableval in |
| yes) enable_static=yes ;; |
| no) enable_static=no ;; |
| *) |
| enable_static=no |
| # Look at the argument we got. We use all the common list separators. |
| lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
| for pkg in $enableval; do |
| IFS="$lt_save_ifs" |
| if test "X$pkg" = "X$p"; then |
| enable_static=yes |
| fi |
| done |
| IFS="$lt_save_ifs" |
| ;; |
| esac |
| else |
| enable_static=yes |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # Check whether --with-pic was given. |
| if test "${with_pic+set}" = set; then : |
| withval=$with_pic; p=${PACKAGE-default} |
| case "$withval" in |
| yes|no) pic_mode="$withval" ;; |
| *) |
| pic_mode=default |
| # Look at the argument we got. We use all the common list separators. |
| lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
| for pkg in $withval; do |
| IFS="$lt_save_ifs" |
| if test "X$pkg" = "X$p"; then |
| pic_mode=yes |
| fi |
| done |
| IFS="$lt_save_ifs" |
| ;; |
| esac |
| else |
| pic_mode=default |
| fi |
| |
| |
| test -z "$pic_mode" && pic_mode=default |
| |
| |
| |
| |
| |
| |
| |
| # Check whether --enable-fast-install was given. |
| if test "${enable_fast_install+set}" = set; then : |
| enableval=$enable_fast_install; p=${PACKAGE-default} |
| case $enableval in |
| yes) enable_fast_install=yes ;; |
| no) enable_fast_install=no ;; |
| *) |
| enable_fast_install=no |
| # Look at the argument we got. We use all the common list separators. |
| lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
| for pkg in $enableval; do |
| IFS="$lt_save_ifs" |
| if test "X$pkg" = "X$p"; then |
| enable_fast_install=yes |
| fi |
| done |
| IFS="$lt_save_ifs" |
| ;; |
| esac |
| else |
| enable_fast_install=yes |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # This can be used to rebuild libtool when needed |
| LIBTOOL_DEPS="$ltmain" |
| |
| # Always use our own libtool. |
| LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| test -z "$LN_S" && LN_S="ln -s" |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| if test -n "${ZSH_VERSION+set}" ; then |
| setopt NO_GLOB_SUBST |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 |
| $as_echo_n "checking for objdir... " >&6; } |
| if test "${lt_cv_objdir+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| rm -f .libs 2>/dev/null |
| mkdir .libs 2>/dev/null |
| if test -d .libs; then |
| lt_cv_objdir=.libs |
| else |
| # MS-DOS does not allow filenames that begin with a dot. |
| lt_cv_objdir=_libs |
| fi |
| rmdir .libs 2>/dev/null |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 |
| $as_echo "$lt_cv_objdir" >&6; } |
| objdir=$lt_cv_objdir |
| |
| |
| |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define LT_OBJDIR "$lt_cv_objdir/" |
| _ACEOF |
| |
| |
| |
| |
| case $host_os in |
| aix3*) |
| # AIX sometimes has problems with the GCC collect2 program. For some |
| # reason, if we set the COLLECT_NAMES environment variable, the problems |
| # vanish in a puff of smoke. |
| if test "X${COLLECT_NAMES+set}" != Xset; then |
| COLLECT_NAMES= |
| export COLLECT_NAMES |
| fi |
| ;; |
| esac |
| |
| # Global variables: |
| ofile=libtool |
| can_build_shared=yes |
| |
| # All known linkers require a `.a' archive for static linking (except MSVC, |
| # which needs '.lib'). |
| libext=a |
| |
| with_gnu_ld="$lt_cv_prog_gnu_ld" |
| |
| old_CC="$CC" |
| old_CFLAGS="$CFLAGS" |
| |
| # Set sane defaults for various variables |
| test -z "$CC" && CC=cc |
| test -z "$LTCC" && LTCC=$CC |
| test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
| test -z "$LD" && LD=ld |
| test -z "$ac_objext" && ac_objext=o |
| |
| for cc_temp in $compiler""; do |
| case $cc_temp in |
| compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; |
| distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; |
| \-*) ;; |
| *) break;; |
| esac |
| done |
| cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` |
| |
| |
| # Only perform the check for file, if the check method requires it |
| test -z "$MAGIC_CMD" && MAGIC_CMD=file |
| case $deplibs_check_method in |
| file_magic*) |
| if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 |
| $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } |
| if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case $MAGIC_CMD in |
| [\\/*] | ?:[\\/]*) |
| lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
| ;; |
| *) |
| lt_save_MAGIC_CMD="$MAGIC_CMD" |
| lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" |
| for ac_dir in $ac_dummy; do |
| IFS="$lt_save_ifs" |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/${ac_tool_prefix}file; then |
| lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" |
| if test -n "$file_magic_test_file"; then |
| case $deplibs_check_method in |
| "file_magic "*) |
| file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
| MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
| if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
| $EGREP "$file_magic_regex" > /dev/null; then |
| : |
| else |
| cat <<_LT_EOF 1>&2 |
| |
| *** Warning: the command libtool uses to detect shared libraries, |
| *** $file_magic_cmd, produces output that libtool cannot recognize. |
| *** The result is that libtool may fail to recognize shared libraries |
| *** as such. This will affect the creation of libtool libraries that |
| *** depend on shared libraries, but programs linked with such libtool |
| *** libraries will work regardless of this problem. Nevertheless, you |
| *** may want to report the problem to your system manager and/or to |
| *** bug-libtool@gnu.org |
| |
| _LT_EOF |
| fi ;; |
| esac |
| fi |
| break |
| fi |
| done |
| IFS="$lt_save_ifs" |
| MAGIC_CMD="$lt_save_MAGIC_CMD" |
| ;; |
| esac |
| fi |
| |
| MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
| if test -n "$MAGIC_CMD"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 |
| $as_echo "$MAGIC_CMD" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| |
| |
| |
| if test -z "$lt_cv_path_MAGIC_CMD"; then |
| if test -n "$ac_tool_prefix"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 |
| $as_echo_n "checking for file... " >&6; } |
| if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case $MAGIC_CMD in |
| [\\/*] | ?:[\\/]*) |
| lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
| ;; |
| *) |
| lt_save_MAGIC_CMD="$MAGIC_CMD" |
| lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" |
| for ac_dir in $ac_dummy; do |
| IFS="$lt_save_ifs" |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/file; then |
| lt_cv_path_MAGIC_CMD="$ac_dir/file" |
| if test -n "$file_magic_test_file"; then |
| case $deplibs_check_method in |
| "file_magic "*) |
| file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
| MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
| if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
| $EGREP "$file_magic_regex" > /dev/null; then |
| : |
| else |
| cat <<_LT_EOF 1>&2 |
| |
| *** Warning: the command libtool uses to detect shared libraries, |
| *** $file_magic_cmd, produces output that libtool cannot recognize. |
| *** The result is that libtool may fail to recognize shared libraries |
| *** as such. This will affect the creation of libtool libraries that |
| *** depend on shared libraries, but programs linked with such libtool |
| *** libraries will work regardless of this problem. Nevertheless, you |
| *** may want to report the problem to your system manager and/or to |
| *** bug-libtool@gnu.org |
| |
| _LT_EOF |
| fi ;; |
| esac |
| fi |
| break |
| fi |
| done |
| IFS="$lt_save_ifs" |
| MAGIC_CMD="$lt_save_MAGIC_CMD" |
| ;; |
| esac |
| fi |
| |
| MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
| if test -n "$MAGIC_CMD"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 |
| $as_echo "$MAGIC_CMD" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| else |
| MAGIC_CMD=: |
| fi |
| fi |
| |
| fi |
| ;; |
| esac |
| |
| # Use C for the default configuration in the libtool script |
| |
| lt_save_CC="$CC" |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| # Source file extension for C test sources. |
| ac_ext=c |
| |
| # Object file extension for compiled C test sources. |
| objext=o |
| objext=$objext |
| |
| # Code to be used in simple compile tests |
| lt_simple_compile_test_code="int some_variable = 0;" |
| |
| # Code to be used in simple link tests |
| lt_simple_link_test_code='int main(){return(0);}' |
| |
| |
| |
| |
| |
| |
| |
| # If no C compiler was specified, use CC. |
| LTCC=${LTCC-"$CC"} |
| |
| # If no C compiler flags were specified, use CFLAGS. |
| LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
| |
| # Allow CC to be a program name with arguments. |
| compiler=$CC |
| |
| # Save the default compiler, since it gets overwritten when the other |
| # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. |
| compiler_DEFAULT=$CC |
| |
| # save warnings/boilerplate of simple test code |
| ac_outfile=conftest.$ac_objext |
| echo "$lt_simple_compile_test_code" >conftest.$ac_ext |
| eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
| _lt_compiler_boilerplate=`cat conftest.err` |
| $RM conftest* |
| |
| ac_outfile=conftest.$ac_objext |
| echo "$lt_simple_link_test_code" >conftest.$ac_ext |
| eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
| _lt_linker_boilerplate=`cat conftest.err` |
| $RM -r conftest* |
| |
| |
| ## CAVEAT EMPTOR: |
| ## There is no encapsulation within the following macros, do not change |
| ## the running order or otherwise move them around unless you know exactly |
| ## what you are doing... |
| if test -n "$compiler"; then |
| |
| lt_prog_compiler_no_builtin_flag= |
| |
| if test "$GCC" = yes; then |
| case $cc_basename in |
| nvcc*) |
| lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; |
| *) |
| lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 |
| $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } |
| if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_prog_compiler_rtti_exceptions=no |
| ac_outfile=conftest.$ac_objext |
| echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| lt_compiler_flag="-fno-rtti -fno-exceptions" |
| # Insert the option either (1) after the last *FLAGS variable, or |
| # (2) before a word containing "conftest.", or (3) at the end. |
| # Note that $ac_compile itself does not contain backslashes and begins |
| # with a dollar sign (not a hyphen), so the echo should work correctly. |
| # The option is referenced via a variable to avoid confusing sed. |
| lt_compile=`echo "$ac_compile" | $SED \ |
| -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ |
| -e 's:$: $lt_compiler_flag:'` |
| (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
| (eval "$lt_compile" 2>conftest.err) |
| ac_status=$? |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| if (exit $ac_status) && test -s "$ac_outfile"; then |
| # The compiler can only warn and ignore the option if not recognized |
| # So say no if there are warnings other than the usual output. |
| $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp |
| $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
| if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
| lt_cv_prog_compiler_rtti_exceptions=yes |
| fi |
| fi |
| $RM conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 |
| $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } |
| |
| if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then |
| lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" |
| else |
| : |
| fi |
| |
| fi |
| |
| |
| |
| |
| |
| |
| lt_prog_compiler_wl= |
| lt_prog_compiler_pic= |
| lt_prog_compiler_static= |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 |
| $as_echo_n "checking for $compiler option to produce PIC... " >&6; } |
| |
| if test "$GCC" = yes; then |
| lt_prog_compiler_wl='-Wl,' |
| lt_prog_compiler_static='-static' |
| |
| case $host_os in |
| aix*) |
| # All AIX code is PIC. |
| if test "$host_cpu" = ia64; then |
| # AIX 5 now supports IA64 processor |
| lt_prog_compiler_static='-Bstatic' |
| fi |
| lt_prog_compiler_pic='-fPIC' |
| ;; |
| |
| amigaos*) |
| case $host_cpu in |
| powerpc) |
| # see comment about AmigaOS4 .so support |
| lt_prog_compiler_pic='-fPIC' |
| ;; |
| m68k) |
| # FIXME: we need at least 68020 code to build shared libraries, but |
| # adding the `-m68020' flag to GCC prevents building anything better, |
| # like `-m68040'. |
| lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' |
| ;; |
| esac |
| ;; |
| |
| beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
| # PIC is the default for these OSes. |
| ;; |
| |
| mingw* | cygwin* | pw32* | os2* | cegcc*) |
| # This hack is so that the source file can tell whether it is being |
| # built for inclusion in a dll (and should export symbols for example). |
| # Although the cygwin gcc ignores -fPIC, still need this for old-style |
| # (--disable-auto-import) libraries |
| lt_prog_compiler_pic='-DDLL_EXPORT' |
| ;; |
| |
| darwin* | rhapsody*) |
| # PIC is the default on this platform |
| # Common symbols not allowed in MH_DYLIB files |
| lt_prog_compiler_pic='-fno-common' |
| ;; |
| |
| haiku*) |
| # PIC is the default for Haiku. |
| # The "-static" flag exists, but is broken. |
| lt_prog_compiler_static= |
| ;; |
| |
| hpux*) |
| # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
| # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag |
| # sets the default TLS model and affects inlining. |
| case $host_cpu in |
| hppa*64*) |
| # +Z the default |
| ;; |
| *) |
| lt_prog_compiler_pic='-fPIC' |
| ;; |
| esac |
| ;; |
| |
| interix[3-9]*) |
| # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
| # Instead, we relocate shared libraries at runtime. |
| ;; |
| |
| msdosdjgpp*) |
| # Just because we use GCC doesn't mean we suddenly get shared libraries |
| # on systems that don't support them. |
| lt_prog_compiler_can_build_shared=no |
| enable_shared=no |
| ;; |
| |
| *nto* | *qnx*) |
| # QNX uses GNU C++, but need to define -shared option too, otherwise |
| # it will coredump. |
| lt_prog_compiler_pic='-fPIC -shared' |
| ;; |
| |
| sysv4*MP*) |
| if test -d /usr/nec; then |
| lt_prog_compiler_pic=-Kconform_pic |
| fi |
| ;; |
| |
| *) |
| lt_prog_compiler_pic='-fPIC' |
| ;; |
| esac |
| |
| case $cc_basename in |
| nvcc*) # Cuda Compiler Driver 2.2 |
| lt_prog_compiler_wl='-Xlinker ' |
| lt_prog_compiler_pic='-Xcompiler -fPIC' |
| ;; |
| esac |
| else |
| # PORTME Check for flag to pass linker flags through the system compiler. |
| case $host_os in |
| aix*) |
| lt_prog_compiler_wl='-Wl,' |
| if test "$host_cpu" = ia64; then |
| # AIX 5 now supports IA64 processor |
| lt_prog_compiler_static='-Bstatic' |
| else |
| lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' |
| fi |
| ;; |
| |
| mingw* | cygwin* | pw32* | os2* | cegcc*) |
| # This hack is so that the source file can tell whether it is being |
| # built for inclusion in a dll (and should export symbols for example). |
| lt_prog_compiler_pic='-DDLL_EXPORT' |
| ;; |
| |
| hpux9* | hpux10* | hpux11*) |
| lt_prog_compiler_wl='-Wl,' |
| # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
| # not for PA HP-UX. |
| case $host_cpu in |
| hppa*64*|ia64*) |
| # +Z the default |
| ;; |
| *) |
| lt_prog_compiler_pic='+Z' |
| ;; |
| esac |
| # Is there a better lt_prog_compiler_static that works with the bundled CC? |
| lt_prog_compiler_static='${wl}-a ${wl}archive' |
| ;; |
| |
| irix5* | irix6* | nonstopux*) |
| lt_prog_compiler_wl='-Wl,' |
| # PIC (with -KPIC) is the default. |
| lt_prog_compiler_static='-non_shared' |
| ;; |
| |
| linux* | k*bsd*-gnu | kopensolaris*-gnu) |
| case $cc_basename in |
| # old Intel for x86_64 which still supported -KPIC. |
| ecc*) |
| lt_prog_compiler_wl='-Wl,' |
| lt_prog_compiler_pic='-KPIC' |
| lt_prog_compiler_static='-static' |
| ;; |
| # icc used to be incompatible with GCC. |
| # ICC 10 doesn't accept -KPIC any more. |
| icc* | ifort*) |
| lt_prog_compiler_wl='-Wl,' |
| lt_prog_compiler_pic='-fPIC' |
| lt_prog_compiler_static='-static' |
| ;; |
| # Lahey Fortran 8.1. |
| lf95*) |
| lt_prog_compiler_wl='-Wl,' |
| lt_prog_compiler_pic='--shared' |
| lt_prog_compiler_static='--static' |
| ;; |
| pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) |
| # Portland Group compilers (*not* the Pentium gcc compiler, |
| # which looks to be a dead project) |
| lt_prog_compiler_wl='-Wl,' |
| lt_prog_compiler_pic='-fpic' |
| lt_prog_compiler_static='-Bstatic' |
| ;; |
| ccc*) |
| lt_prog_compiler_wl='-Wl,' |
| # All Alpha code is PIC. |
| lt_prog_compiler_static='-non_shared' |
| ;; |
| xl* | bgxl* | bgf* | mpixl*) |
| # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene |
| lt_prog_compiler_wl='-Wl,' |
| lt_prog_compiler_pic='-qpic' |
| lt_prog_compiler_static='-qstaticlink' |
| ;; |
| *) |
| case `$CC -V 2>&1 | sed 5q` in |
| *Sun\ F* | *Sun*Fortran*) |
| # Sun Fortran 8.3 passes all unrecognized flags to the linker |
| lt_prog_compiler_pic='-KPIC' |
| lt_prog_compiler_static='-Bstatic' |
| lt_prog_compiler_wl='' |
| ;; |
| *Sun\ C*) |
| # Sun C 5.9 |
| lt_prog_compiler_pic='-KPIC' |
| lt_prog_compiler_static='-Bstatic' |
| lt_prog_compiler_wl='-Wl,' |
| ;; |
| esac |
| ;; |
| esac |
| ;; |
| |
| newsos6) |
| lt_prog_compiler_pic='-KPIC' |
| lt_prog_compiler_static='-Bstatic' |
| ;; |
| |
| *nto* | *qnx*) |
| # QNX uses GNU C++, but need to define -shared option too, otherwise |
| # it will coredump. |
| lt_prog_compiler_pic='-fPIC -shared' |
| ;; |
| |
| osf3* | osf4* | osf5*) |
| lt_prog_compiler_wl='-Wl,' |
| # All OSF/1 code is PIC. |
| lt_prog_compiler_static='-non_shared' |
| ;; |
| |
| rdos*) |
| lt_prog_compiler_static='-non_shared' |
| ;; |
| |
| solaris*) |
| lt_prog_compiler_pic='-KPIC' |
| lt_prog_compiler_static='-Bstatic' |
| case $cc_basename in |
| f77* | f90* | f95*) |
| lt_prog_compiler_wl='-Qoption ld ';; |
| *) |
| lt_prog_compiler_wl='-Wl,';; |
| esac |
| ;; |
| |
| sunos4*) |
| lt_prog_compiler_wl='-Qoption ld ' |
| lt_prog_compiler_pic='-PIC' |
| lt_prog_compiler_static='-Bstatic' |
| ;; |
| |
| sysv4 | sysv4.2uw2* | sysv4.3*) |
| lt_prog_compiler_wl='-Wl,' |
| lt_prog_compiler_pic='-KPIC' |
| lt_prog_compiler_static='-Bstatic' |
| ;; |
| |
| sysv4*MP*) |
| if test -d /usr/nec ;then |
| lt_prog_compiler_pic='-Kconform_pic' |
| lt_prog_compiler_static='-Bstatic' |
| fi |
| ;; |
| |
| sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
| lt_prog_compiler_wl='-Wl,' |
| lt_prog_compiler_pic='-KPIC' |
| lt_prog_compiler_static='-Bstatic' |
| ;; |
| |
| unicos*) |
| lt_prog_compiler_wl='-Wl,' |
| lt_prog_compiler_can_build_shared=no |
| ;; |
| |
| uts4*) |
| lt_prog_compiler_pic='-pic' |
| lt_prog_compiler_static='-Bstatic' |
| ;; |
| |
| *) |
| lt_prog_compiler_can_build_shared=no |
| ;; |
| esac |
| fi |
| |
| case $host_os in |
| # For platforms which do not support PIC, -DPIC is meaningless: |
| *djgpp*) |
| lt_prog_compiler_pic= |
| ;; |
| *) |
| lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5 |
| $as_echo "$lt_prog_compiler_pic" >&6; } |
| |
| |
| |
| |
| |
| |
| # |
| # Check to make sure the PIC flag actually works. |
| # |
| if test -n "$lt_prog_compiler_pic"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 |
| $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } |
| if test "${lt_cv_prog_compiler_pic_works+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_prog_compiler_pic_works=no |
| ac_outfile=conftest.$ac_objext |
| echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| lt_compiler_flag="$lt_prog_compiler_pic -DPIC" |
| # Insert the option either (1) after the last *FLAGS variable, or |
| # (2) before a word containing "conftest.", or (3) at the end. |
| # Note that $ac_compile itself does not contain backslashes and begins |
| # with a dollar sign (not a hyphen), so the echo should work correctly. |
| # The option is referenced via a variable to avoid confusing sed. |
| lt_compile=`echo "$ac_compile" | $SED \ |
| -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ |
| -e 's:$: $lt_compiler_flag:'` |
| (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
| (eval "$lt_compile" 2>conftest.err) |
| ac_status=$? |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| if (exit $ac_status) && test -s "$ac_outfile"; then |
| # The compiler can only warn and ignore the option if not recognized |
| # So say no if there are warnings other than the usual output. |
| $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp |
| $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
| if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
| lt_cv_prog_compiler_pic_works=yes |
| fi |
| fi |
| $RM conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 |
| $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } |
| |
| if test x"$lt_cv_prog_compiler_pic_works" = xyes; then |
| case $lt_prog_compiler_pic in |
| "" | " "*) ;; |
| *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; |
| esac |
| else |
| lt_prog_compiler_pic= |
| lt_prog_compiler_can_build_shared=no |
| fi |
| |
| fi |
| |
| |
| |
| |
| |
| |
| # |
| # Check to make sure the static flag actually works. |
| # |
| wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 |
| $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } |
| if test "${lt_cv_prog_compiler_static_works+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_prog_compiler_static_works=no |
| save_LDFLAGS="$LDFLAGS" |
| LDFLAGS="$LDFLAGS $lt_tmp_static_flag" |
| echo "$lt_simple_link_test_code" > conftest.$ac_ext |
| if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
| # The linker can only warn and ignore the option if not recognized |
| # So say no if there are warnings |
| if test -s conftest.err; then |
| # Append any errors to the config.log. |
| cat conftest.err 1>&5 |
| $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp |
| $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
| if diff conftest.exp conftest.er2 >/dev/null; then |
| lt_cv_prog_compiler_static_works=yes |
| fi |
| else |
| lt_cv_prog_compiler_static_works=yes |
| fi |
| fi |
| $RM -r conftest* |
| LDFLAGS="$save_LDFLAGS" |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 |
| $as_echo "$lt_cv_prog_compiler_static_works" >&6; } |
| |
| if test x"$lt_cv_prog_compiler_static_works" = xyes; then |
| : |
| else |
| lt_prog_compiler_static= |
| fi |
| |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
| $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } |
| if test "${lt_cv_prog_compiler_c_o+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_prog_compiler_c_o=no |
| $RM -r conftest 2>/dev/null |
| mkdir conftest |
| cd conftest |
| mkdir out |
| echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| |
| lt_compiler_flag="-o out/conftest2.$ac_objext" |
| # Insert the option either (1) after the last *FLAGS variable, or |
| # (2) before a word containing "conftest.", or (3) at the end. |
| # Note that $ac_compile itself does not contain backslashes and begins |
| # with a dollar sign (not a hyphen), so the echo should work correctly. |
| lt_compile=`echo "$ac_compile" | $SED \ |
| -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ |
| -e 's:$: $lt_compiler_flag:'` |
| (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
| (eval "$lt_compile" 2>out/conftest.err) |
| ac_status=$? |
| cat out/conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| if (exit $ac_status) && test -s out/conftest2.$ac_objext |
| then |
| # The compiler can only warn and ignore the option if not recognized |
| # So say no if there are warnings |
| $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
| $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
| if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
| lt_cv_prog_compiler_c_o=yes |
| fi |
| fi |
| chmod u+w . 2>&5 |
| $RM conftest* |
| # SGI C++ compiler will create directory out/ii_files/ for |
| # template instantiation |
| test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files |
| $RM out/* && rmdir out |
| cd .. |
| $RM -r conftest |
| $RM conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 |
| $as_echo "$lt_cv_prog_compiler_c_o" >&6; } |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
| $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } |
| if test "${lt_cv_prog_compiler_c_o+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_prog_compiler_c_o=no |
| $RM -r conftest 2>/dev/null |
| mkdir conftest |
| cd conftest |
| mkdir out |
| echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| |
| lt_compiler_flag="-o out/conftest2.$ac_objext" |
| # Insert the option either (1) after the last *FLAGS variable, or |
| # (2) before a word containing "conftest.", or (3) at the end. |
| # Note that $ac_compile itself does not contain backslashes and begins |
| # with a dollar sign (not a hyphen), so the echo should work correctly. |
| lt_compile=`echo "$ac_compile" | $SED \ |
| -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ |
| -e 's:$: $lt_compiler_flag:'` |
| (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
| (eval "$lt_compile" 2>out/conftest.err) |
| ac_status=$? |
| cat out/conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| if (exit $ac_status) && test -s out/conftest2.$ac_objext |
| then |
| # The compiler can only warn and ignore the option if not recognized |
| # So say no if there are warnings |
| $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
| $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
| if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
| lt_cv_prog_compiler_c_o=yes |
| fi |
| fi |
| chmod u+w . 2>&5 |
| $RM conftest* |
| # SGI C++ compiler will create directory out/ii_files/ for |
| # template instantiation |
| test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files |
| $RM out/* && rmdir out |
| cd .. |
| $RM -r conftest |
| $RM conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 |
| $as_echo "$lt_cv_prog_compiler_c_o" >&6; } |
| |
| |
| |
| |
| hard_links="nottested" |
| if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then |
| # do not overwrite the value of need_locks provided by the user |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 |
| $as_echo_n "checking if we can lock with hard links... " >&6; } |
| hard_links=yes |
| $RM conftest* |
| ln conftest.a conftest.b 2>/dev/null && hard_links=no |
| touch conftest.a |
| ln conftest.a conftest.b 2>&5 || hard_links=no |
| ln conftest.a conftest.b 2>/dev/null && hard_links=no |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 |
| $as_echo "$hard_links" >&6; } |
| if test "$hard_links" = no; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 |
| $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} |
| need_locks=warn |
| fi |
| else |
| need_locks=no |
| fi |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
| $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } |
| |
| runpath_var= |
| allow_undefined_flag= |
| always_export_symbols=no |
| archive_cmds= |
| archive_expsym_cmds= |
| compiler_needs_object=no |
| enable_shared_with_static_runtimes=no |
| export_dynamic_flag_spec= |
| export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
| hardcode_automatic=no |
| hardcode_direct=no |
| hardcode_direct_absolute=no |
| hardcode_libdir_flag_spec= |
| hardcode_libdir_flag_spec_ld= |
| hardcode_libdir_separator= |
| hardcode_minus_L=no |
| hardcode_shlibpath_var=unsupported |
| inherit_rpath=no |
| link_all_deplibs=unknown |
| module_cmds= |
| module_expsym_cmds= |
| old_archive_from_new_cmds= |
| old_archive_from_expsyms_cmds= |
| thread_safe_flag_spec= |
| whole_archive_flag_spec= |
| # include_expsyms should be a list of space-separated symbols to be *always* |
| # included in the symbol list |
| include_expsyms= |
| # exclude_expsyms can be an extended regexp of symbols to exclude |
| # it will be wrapped by ` (' and `)$', so one must not match beginning or |
| # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
| # as well as any symbol that contains `d'. |
| exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' |
| # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
| # platforms (ab)use it in PIC code, but their linkers get confused if |
| # the symbol is explicitly referenced. Since portable code cannot |
| # rely on this symbol name, it's probably fine to never include it in |
| # preloaded symbol tables. |
| # Exclude shared library initialization/finalization symbols. |
| extract_expsyms_cmds= |
| |
| case $host_os in |
| cygwin* | mingw* | pw32* | cegcc*) |
| # FIXME: the MSVC++ port hasn't been tested in a loooong time |
| # When not using gcc, we currently assume that we are using |
| # Microsoft Visual C++. |
| if test "$GCC" != yes; then |
| with_gnu_ld=no |
| fi |
| ;; |
| interix*) |
| # we just hope/assume this is gcc and not c89 (= MSVC++) |
| with_gnu_ld=yes |
| ;; |
| openbsd*) |
| with_gnu_ld=no |
| ;; |
| esac |
| |
| ld_shlibs=yes |
| |
| # On some targets, GNU ld is compatible enough with the native linker |
| # that we're better off using the native interface for both. |
| lt_use_gnu_ld_interface=no |
| if test "$with_gnu_ld" = yes; then |
| case $host_os in |
| aix*) |
| # The AIX port of GNU ld has always aspired to compatibility |
| # with the native linker. However, as the warning in the GNU ld |
| # block says, versions before 2.19.5* couldn't really create working |
| # shared libraries, regardless of the interface used. |
| case `$LD -v 2>&1` in |
| *\ \(GNU\ Binutils\)\ 2.19.5*) ;; |
| *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; |
| *\ \(GNU\ Binutils\)\ [3-9]*) ;; |
| *) |
| lt_use_gnu_ld_interface=yes |
| ;; |
| esac |
| ;; |
| *) |
| lt_use_gnu_ld_interface=yes |
| ;; |
| esac |
| fi |
| |
| if test "$lt_use_gnu_ld_interface" = yes; then |
| # If archive_cmds runs LD, not CC, wlarc should be empty |
| wlarc='${wl}' |
| |
| # Set some defaults for GNU ld with shared library support. These |
| # are reset later if shared libraries are not supported. Putting them |
| # here allows them to be overridden if necessary. |
| runpath_var=LD_RUN_PATH |
| hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' |
| export_dynamic_flag_spec='${wl}--export-dynamic' |
| # ancient GNU ld didn't support --whole-archive et. al. |
| if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then |
| whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
| else |
| whole_archive_flag_spec= |
| fi |
| supports_anon_versioning=no |
| case `$LD -v 2>&1` in |
| *GNU\ gold*) supports_anon_versioning=yes ;; |
| *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 |
| *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
| *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
| *\ 2.11.*) ;; # other 2.11 versions |
| *) supports_anon_versioning=yes ;; |
| esac |
| |
| # See if GNU ld supports shared libraries. |
| case $host_os in |
| aix[3-9]*) |
| # On AIX/PPC, the GNU linker is very broken |
| if test "$host_cpu" != ia64; then |
| ld_shlibs=no |
| cat <<_LT_EOF 1>&2 |
| |
| *** Warning: the GNU linker, at least up to release 2.19, is reported |
| *** to be unable to reliably create shared libraries on AIX. |
| *** Therefore, libtool is disabling shared libraries support. If you |
| *** really care for shared libraries, you may want to install binutils |
| *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. |
| *** You will then need to restart the configuration process. |
| |
| _LT_EOF |
| fi |
| ;; |
| |
| amigaos*) |
| case $host_cpu in |
| powerpc) |
| # see comment about AmigaOS4 .so support |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds='' |
| ;; |
| m68k) |
| archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_minus_L=yes |
| ;; |
| esac |
| ;; |
| |
| beos*) |
| if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
| allow_undefined_flag=unsupported |
| # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
| # support --undefined. This deserves some investigation. FIXME |
| archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| else |
| ld_shlibs=no |
| fi |
| ;; |
| |
| cygwin* | mingw* | pw32* | cegcc*) |
| # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, |
| # as there is no search path for DLLs. |
| hardcode_libdir_flag_spec='-L$libdir' |
| export_dynamic_flag_spec='${wl}--export-all-symbols' |
| allow_undefined_flag=unsupported |
| always_export_symbols=no |
| enable_shared_with_static_runtimes=yes |
| export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' |
| |
| if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
| # If the export-symbols file already is a .def file (1st line |
| # is EXPORTS), use it as is; otherwise, prepend... |
| archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
| cp $export_symbols $output_objdir/$soname.def; |
| else |
| echo EXPORTS > $output_objdir/$soname.def; |
| cat $export_symbols >> $output_objdir/$soname.def; |
| fi~ |
| $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
| else |
| ld_shlibs=no |
| fi |
| ;; |
| |
| haiku*) |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| link_all_deplibs=yes |
| ;; |
| |
| interix[3-9]*) |
| hardcode_direct=no |
| hardcode_shlibpath_var=no |
| hardcode_libdir_flag_spec='${wl}-rpath,$libdir' |
| export_dynamic_flag_spec='${wl}-E' |
| # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
| # Instead, shared libraries are loaded at an image base (0x10000000 by |
| # default) and relocated if they conflict, which is a slow very memory |
| # consuming and fragmenting process. To avoid this, we pick a random, |
| # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
| # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
| archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
| archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
| ;; |
| |
| gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) |
| tmp_diet=no |
| if test "$host_os" = linux-dietlibc; then |
| case $cc_basename in |
| diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) |
| esac |
| fi |
| if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ |
| && test "$tmp_diet" = no |
| then |
| tmp_addflag= |
| tmp_sharedflag='-shared' |
| case $cc_basename,$host_cpu in |
| pgcc*) # Portland Group C compiler |
| whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
| tmp_addflag=' $pic_flag' |
| ;; |
| pgf77* | pgf90* | pgf95* | pgfortran*) |
| # Portland Group f77 and f90 compilers |
| whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
| tmp_addflag=' $pic_flag -Mnomain' ;; |
| ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 |
| tmp_addflag=' -i_dynamic' ;; |
| efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 |
| tmp_addflag=' -i_dynamic -nofor_main' ;; |
| ifc* | ifort*) # Intel Fortran compiler |
| tmp_addflag=' -nofor_main' ;; |
| lf95*) # Lahey Fortran 8.1 |
| whole_archive_flag_spec= |
| tmp_sharedflag='--shared' ;; |
| xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) |
| tmp_sharedflag='-qmkshrobj' |
| tmp_addflag= ;; |
| nvcc*) # Cuda Compiler Driver 2.2 |
| whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
| compiler_needs_object=yes |
| ;; |
| esac |
| case `$CC -V 2>&1 | sed 5q` in |
| *Sun\ C*) # Sun C 5.9 |
| whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
| compiler_needs_object=yes |
| tmp_sharedflag='-G' ;; |
| *Sun\ F*) # Sun Fortran 8.3 |
| tmp_sharedflag='-G' ;; |
| esac |
| archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| |
| if test "x$supports_anon_versioning" = xyes; then |
| archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ |
| cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
| echo "local: *; };" >> $output_objdir/$libname.ver~ |
| $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
| fi |
| |
| case $cc_basename in |
| xlf* | bgf* | bgxlf* | mpixlf*) |
| # IBM XL Fortran 10.1 on PPC cannot create shared libs itself |
| whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' |
| hardcode_libdir_flag_spec= |
| hardcode_libdir_flag_spec_ld='-rpath $libdir' |
| archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' |
| if test "x$supports_anon_versioning" = xyes; then |
| archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ |
| cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
| echo "local: *; };" >> $output_objdir/$libname.ver~ |
| $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' |
| fi |
| ;; |
| esac |
| else |
| ld_shlibs=no |
| fi |
| ;; |
| |
| netbsd*) |
| if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
| archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
| wlarc= |
| else |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
| fi |
| ;; |
| |
| solaris*) |
| if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then |
| ld_shlibs=no |
| cat <<_LT_EOF 1>&2 |
| |
| *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
| *** create shared libraries on Solaris systems. Therefore, libtool |
| *** is disabling shared libraries support. We urge you to upgrade GNU |
| *** binutils to release 2.9.1 or newer. Another option is to modify |
| *** your PATH or compiler configuration so that the native linker is |
| *** used, and then restart. |
| |
| _LT_EOF |
| elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
| else |
| ld_shlibs=no |
| fi |
| ;; |
| |
| sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
| case `$LD -v 2>&1` in |
| *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) |
| ld_shlibs=no |
| cat <<_LT_EOF 1>&2 |
| |
| *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
| *** reliably create shared libraries on SCO systems. Therefore, libtool |
| *** is disabling shared libraries support. We urge you to upgrade GNU |
| *** binutils to release 2.16.91.0.3 or newer. Another option is to modify |
| *** your PATH or compiler configuration so that the native linker is |
| *** used, and then restart. |
| |
| _LT_EOF |
| ;; |
| *) |
| # For security reasons, it is highly recommended that you always |
| # use absolute paths for naming shared libraries, and exclude the |
| # DT_RUNPATH tag from executables and libraries. But doing so |
| # requires that you compile everything twice, which is a pain. |
| if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
| hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
| else |
| ld_shlibs=no |
| fi |
| ;; |
| esac |
| ;; |
| |
| sunos4*) |
| archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
| wlarc= |
| hardcode_direct=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| *) |
| if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
| else |
| ld_shlibs=no |
| fi |
| ;; |
| esac |
| |
| if test "$ld_shlibs" = no; then |
| runpath_var= |
| hardcode_libdir_flag_spec= |
| export_dynamic_flag_spec= |
| whole_archive_flag_spec= |
| fi |
| else |
| # PORTME fill in a description of your system's linker (not GNU ld) |
| case $host_os in |
| aix3*) |
| allow_undefined_flag=unsupported |
| always_export_symbols=yes |
| archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' |
| # Note: this linker hardcodes the directories in LIBPATH if there |
| # are no directories specified by -L. |
| hardcode_minus_L=yes |
| if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then |
| # Neither direct hardcoding nor static linking is supported with a |
| # broken collect2. |
| hardcode_direct=unsupported |
| fi |
| ;; |
| |
| aix[4-9]*) |
| if test "$host_cpu" = ia64; then |
| # On IA64, the linker does run time linking by default, so we don't |
| # have to do anything special. |
| aix_use_runtimelinking=no |
| exp_sym_flag='-Bexport' |
| no_entry_flag="" |
| else |
| # If we're using GNU nm, then we don't want the "-C" option. |
| # -C means demangle to AIX nm, but means don't demangle with GNU nm |
| # Also, AIX nm treats weak defined symbols like other global |
| # defined symbols, whereas GNU nm marks them as "W". |
| if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
| export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
| else |
| export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
| fi |
| aix_use_runtimelinking=no |
| |
| # Test if we are trying to use run time linking or normal |
| # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
| # need to do runtime linking. |
| case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) |
| for ld_flag in $LDFLAGS; do |
| if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
| aix_use_runtimelinking=yes |
| break |
| fi |
| done |
| ;; |
| esac |
| |
| exp_sym_flag='-bexport' |
| no_entry_flag='-bnoentry' |
| fi |
| |
| # When large executables or shared objects are built, AIX ld can |
| # have problems creating the table of contents. If linking a library |
| # or program results in "error TOC overflow" add -mminimal-toc to |
| # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
| # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
| |
| archive_cmds='' |
| hardcode_direct=yes |
| hardcode_direct_absolute=yes |
| hardcode_libdir_separator=':' |
| link_all_deplibs=yes |
| file_list_spec='${wl}-f,' |
| |
| if test "$GCC" = yes; then |
| case $host_os in aix4.[012]|aix4.[012].*) |
| # We only want to do this on AIX 4.2 and lower, the check |
| # below for broken collect2 doesn't work under 4.3+ |
| collect2name=`${CC} -print-prog-name=collect2` |
| if test -f "$collect2name" && |
| strings "$collect2name" | $GREP resolve_lib_name >/dev/null |
| then |
| # We have reworked collect2 |
| : |
| else |
| # We have old collect2 |
| hardcode_direct=unsupported |
| # It fails to find uninstalled libraries when the uninstalled |
| # path is not listed in the libpath. Setting hardcode_minus_L |
| # to unsupported forces relinking |
| hardcode_minus_L=yes |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_libdir_separator= |
| fi |
| ;; |
| esac |
| shared_flag='-shared' |
| if test "$aix_use_runtimelinking" = yes; then |
| shared_flag="$shared_flag "'${wl}-G' |
| fi |
| else |
| # not using gcc |
| if test "$host_cpu" = ia64; then |
| # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
| # chokes on -Wl,-G. The following line is correct: |
| shared_flag='-G' |
| else |
| if test "$aix_use_runtimelinking" = yes; then |
| shared_flag='${wl}-G' |
| else |
| shared_flag='${wl}-bM:SRE' |
| fi |
| fi |
| fi |
| |
| export_dynamic_flag_spec='${wl}-bexpall' |
| # It seems that -bexpall does not export symbols beginning with |
| # underscore (_), so it is better to generate a list of symbols to export. |
| always_export_symbols=yes |
| if test "$aix_use_runtimelinking" = yes; then |
| # Warning - without using the other runtime loading flags (-brtl), |
| # -berok will link without error, but may produce a broken library. |
| allow_undefined_flag='-berok' |
| # Determine the default libpath from the value encoded in an |
| # empty executable. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| |
| lt_aix_libpath_sed=' |
| /Import File Strings/,/^$/ { |
| /^0/ { |
| s/^0 *\(.*\)$/\1/ |
| p |
| } |
| }' |
| aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
| # Check for a 64-bit object if we didn't find anything. |
| if test -z "$aix_libpath"; then |
| aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
| fi |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
| |
| hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" |
| archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
| else |
| if test "$host_cpu" = ia64; then |
| hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' |
| allow_undefined_flag="-z nodefs" |
| archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" |
| else |
| # Determine the default libpath from the value encoded in an |
| # empty executable. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| |
| lt_aix_libpath_sed=' |
| /Import File Strings/,/^$/ { |
| /^0/ { |
| s/^0 *\(.*\)$/\1/ |
| p |
| } |
| }' |
| aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
| # Check for a 64-bit object if we didn't find anything. |
| if test -z "$aix_libpath"; then |
| aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
| fi |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
| |
| hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" |
| # Warning - without using the other run time loading flags, |
| # -berok will link without error, but may produce a broken library. |
| no_undefined_flag=' ${wl}-bernotok' |
| allow_undefined_flag=' ${wl}-berok' |
| if test "$with_gnu_ld" = yes; then |
| # We only use this code for GNU lds that support --whole-archive. |
| whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
| else |
| # Exported symbols can be pulled into shared objects from archives |
| whole_archive_flag_spec='$convenience' |
| fi |
| archive_cmds_need_lc=yes |
| # This is similar to how AIX traditionally builds its shared libraries. |
| archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
| fi |
| fi |
| ;; |
| |
| amigaos*) |
| case $host_cpu in |
| powerpc) |
| # see comment about AmigaOS4 .so support |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds='' |
| ;; |
| m68k) |
| archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_minus_L=yes |
| ;; |
| esac |
| ;; |
| |
| bsdi[45]*) |
| export_dynamic_flag_spec=-rdynamic |
| ;; |
| |
| cygwin* | mingw* | pw32* | cegcc*) |
| # When not using gcc, we currently assume that we are using |
| # Microsoft Visual C++. |
| # hardcode_libdir_flag_spec is actually meaningless, as there is |
| # no search path for DLLs. |
| hardcode_libdir_flag_spec=' ' |
| allow_undefined_flag=unsupported |
| # Tell ltmain to make .lib files, not .a files. |
| libext=lib |
| # Tell ltmain to make .dll files, not .so files. |
| shrext_cmds=".dll" |
| # FIXME: Setting linknames here is a bad hack. |
| archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' |
| # The linker will automatically build a .lib file if we build a DLL. |
| old_archive_from_new_cmds='true' |
| # FIXME: Should let the user specify the lib program. |
| old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' |
| fix_srcfile_path='`cygpath -w "$srcfile"`' |
| enable_shared_with_static_runtimes=yes |
| ;; |
| |
| darwin* | rhapsody*) |
| |
| |
| archive_cmds_need_lc=no |
| hardcode_direct=no |
| hardcode_automatic=yes |
| hardcode_shlibpath_var=unsupported |
| if test "$lt_cv_ld_force_load" = "yes"; then |
| whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' |
| else |
| whole_archive_flag_spec='' |
| fi |
| link_all_deplibs=yes |
| allow_undefined_flag="$_lt_dar_allow_undefined" |
| case $cc_basename in |
| ifort*) _lt_dar_can_shared=yes ;; |
| *) _lt_dar_can_shared=$GCC ;; |
| esac |
| if test "$_lt_dar_can_shared" = "yes"; then |
| output_verbose_link_cmd=func_echo_all |
| archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" |
| module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" |
| archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" |
| module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" |
| |
| else |
| ld_shlibs=no |
| fi |
| |
| ;; |
| |
| dgux*) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_shlibpath_var=no |
| ;; |
| |
| # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
| # support. Future versions do this automatically, but an explicit c++rt0.o |
| # does not break anything, and helps significantly (at the cost of a little |
| # extra space). |
| freebsd2.2*) |
| archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
| hardcode_libdir_flag_spec='-R$libdir' |
| hardcode_direct=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
| freebsd2.*) |
| archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_direct=yes |
| hardcode_minus_L=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
| freebsd* | dragonfly*) |
| archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
| hardcode_libdir_flag_spec='-R$libdir' |
| hardcode_direct=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| hpux9*) |
| if test "$GCC" = yes; then |
| archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
| else |
| archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
| fi |
| hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' |
| hardcode_libdir_separator=: |
| hardcode_direct=yes |
| |
| # hardcode_minus_L: Not really in the search PATH, |
| # but as the default location of the library. |
| hardcode_minus_L=yes |
| export_dynamic_flag_spec='${wl}-E' |
| ;; |
| |
| hpux10*) |
| if test "$GCC" = yes && test "$with_gnu_ld" = no; then |
| archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
| else |
| archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
| fi |
| if test "$with_gnu_ld" = no; then |
| hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' |
| hardcode_libdir_flag_spec_ld='+b $libdir' |
| hardcode_libdir_separator=: |
| hardcode_direct=yes |
| hardcode_direct_absolute=yes |
| export_dynamic_flag_spec='${wl}-E' |
| # hardcode_minus_L: Not really in the search PATH, |
| # but as the default location of the library. |
| hardcode_minus_L=yes |
| fi |
| ;; |
| |
| hpux11*) |
| if test "$GCC" = yes && test "$with_gnu_ld" = no; then |
| case $host_cpu in |
| hppa*64*) |
| archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
| ;; |
| ia64*) |
| archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
| ;; |
| *) |
| archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
| ;; |
| esac |
| else |
| case $host_cpu in |
| hppa*64*) |
| archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
| ;; |
| ia64*) |
| archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
| ;; |
| *) |
| |
| # Older versions of the 11.00 compiler do not understand -b yet |
| # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 |
| $as_echo_n "checking if $CC understands -b... " >&6; } |
| if test "${lt_cv_prog_compiler__b+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_prog_compiler__b=no |
| save_LDFLAGS="$LDFLAGS" |
| LDFLAGS="$LDFLAGS -b" |
| echo "$lt_simple_link_test_code" > conftest.$ac_ext |
| if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
| # The linker can only warn and ignore the option if not recognized |
| # So say no if there are warnings |
| if test -s conftest.err; then |
| # Append any errors to the config.log. |
| cat conftest.err 1>&5 |
| $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp |
| $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
| if diff conftest.exp conftest.er2 >/dev/null; then |
| lt_cv_prog_compiler__b=yes |
| fi |
| else |
| lt_cv_prog_compiler__b=yes |
| fi |
| fi |
| $RM -r conftest* |
| LDFLAGS="$save_LDFLAGS" |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 |
| $as_echo "$lt_cv_prog_compiler__b" >&6; } |
| |
| if test x"$lt_cv_prog_compiler__b" = xyes; then |
| archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
| else |
| archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
| fi |
| |
| ;; |
| esac |
| fi |
| if test "$with_gnu_ld" = no; then |
| hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' |
| hardcode_libdir_separator=: |
| |
| case $host_cpu in |
| hppa*64*|ia64*) |
| hardcode_direct=no |
| hardcode_shlibpath_var=no |
| ;; |
| *) |
| hardcode_direct=yes |
| hardcode_direct_absolute=yes |
| export_dynamic_flag_spec='${wl}-E' |
| |
| # hardcode_minus_L: Not really in the search PATH, |
| # but as the default location of the library. |
| hardcode_minus_L=yes |
| ;; |
| esac |
| fi |
| ;; |
| |
| irix5* | irix6* | nonstopux*) |
| if test "$GCC" = yes; then |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
| # Try to use the -exported_symbol ld option, if it does not |
| # work, assume that -exports_file does not work either and |
| # implicitly export all symbols. |
| save_LDFLAGS="$LDFLAGS" |
| LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| int foo(void) {} |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| LDFLAGS="$save_LDFLAGS" |
| else |
| archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
| archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' |
| fi |
| archive_cmds_need_lc='no' |
| hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' |
| hardcode_libdir_separator=: |
| inherit_rpath=yes |
| link_all_deplibs=yes |
| ;; |
| |
| netbsd*) |
| if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
| archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
| else |
| archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
| fi |
| hardcode_libdir_flag_spec='-R$libdir' |
| hardcode_direct=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| newsos6) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_direct=yes |
| hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' |
| hardcode_libdir_separator=: |
| hardcode_shlibpath_var=no |
| ;; |
| |
| *nto* | *qnx*) |
| ;; |
| |
| openbsd*) |
| if test -f /usr/libexec/ld.so; then |
| hardcode_direct=yes |
| hardcode_shlibpath_var=no |
| hardcode_direct_absolute=yes |
| if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
| archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
| archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
| hardcode_libdir_flag_spec='${wl}-rpath,$libdir' |
| export_dynamic_flag_spec='${wl}-E' |
| else |
| case $host_os in |
| openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) |
| archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_libdir_flag_spec='-R$libdir' |
| ;; |
| *) |
| archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
| hardcode_libdir_flag_spec='${wl}-rpath,$libdir' |
| ;; |
| esac |
| fi |
| else |
| ld_shlibs=no |
| fi |
| ;; |
| |
| os2*) |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_minus_L=yes |
| allow_undefined_flag=unsupported |
| archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' |
| old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
| ;; |
| |
| osf3*) |
| if test "$GCC" = yes; then |
| allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' |
| archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
| else |
| allow_undefined_flag=' -expect_unresolved \*' |
| archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
| fi |
| archive_cmds_need_lc='no' |
| hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' |
| hardcode_libdir_separator=: |
| ;; |
| |
| osf4* | osf5*) # as osf3* with the addition of -msym flag |
| if test "$GCC" = yes; then |
| allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' |
| archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
| hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' |
| else |
| allow_undefined_flag=' -expect_unresolved \*' |
| archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
| archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ |
| $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' |
| |
| # Both c and cxx compiler support -rpath directly |
| hardcode_libdir_flag_spec='-rpath $libdir' |
| fi |
| archive_cmds_need_lc='no' |
| hardcode_libdir_separator=: |
| ;; |
| |
| solaris*) |
| no_undefined_flag=' -z defs' |
| if test "$GCC" = yes; then |
| wlarc='${wl}' |
| archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
| archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
| $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' |
| else |
| case `$CC -V 2>&1` in |
| *"Compilers 5.0"*) |
| wlarc='' |
| archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
| $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' |
| ;; |
| *) |
| wlarc='${wl}' |
| archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' |
| archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
| $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' |
| ;; |
| esac |
| fi |
| hardcode_libdir_flag_spec='-R$libdir' |
| hardcode_shlibpath_var=no |
| case $host_os in |
| solaris2.[0-5] | solaris2.[0-5].*) ;; |
| *) |
| # The compiler driver will combine and reorder linker options, |
| # but understands `-z linker_flag'. GCC discards it without `$wl', |
| # but is careful enough not to reorder. |
| # Supported since Solaris 2.6 (maybe 2.5.1?) |
| if test "$GCC" = yes; then |
| whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
| else |
| whole_archive_flag_spec='-z allextract$convenience -z defaultextract' |
| fi |
| ;; |
| esac |
| link_all_deplibs=yes |
| ;; |
| |
| sunos4*) |
| if test "x$host_vendor" = xsequent; then |
| # Use $CC to link under sequent, because it throws in some extra .o |
| # files that make .init and .fini sections work. |
| archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
| else |
| archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
| fi |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_direct=yes |
| hardcode_minus_L=yes |
| hardcode_shlibpath_var=no |
| ;; |
| |
| sysv4) |
| case $host_vendor in |
| sni) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_direct=yes # is this really true??? |
| ;; |
| siemens) |
| ## LD is ld it makes a PLAMLIB |
| ## CC just makes a GrossModule. |
| archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
| reload_cmds='$CC -r -o $output$reload_objs' |
| hardcode_direct=no |
| ;; |
| motorola) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_direct=no #Motorola manual says yes, but my tests say they lie |
| ;; |
| esac |
| runpath_var='LD_RUN_PATH' |
| hardcode_shlibpath_var=no |
| ;; |
| |
| sysv4.3*) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_shlibpath_var=no |
| export_dynamic_flag_spec='-Bexport' |
| ;; |
| |
| sysv4*MP*) |
| if test -d /usr/nec; then |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_shlibpath_var=no |
| runpath_var=LD_RUN_PATH |
| hardcode_runpath_var=yes |
| ld_shlibs=yes |
| fi |
| ;; |
| |
| sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) |
| no_undefined_flag='${wl}-z,text' |
| archive_cmds_need_lc=no |
| hardcode_shlibpath_var=no |
| runpath_var='LD_RUN_PATH' |
| |
| if test "$GCC" = yes; then |
| archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| else |
| archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| fi |
| ;; |
| |
| sysv5* | sco3.2v5* | sco5v6*) |
| # Note: We can NOT use -z defs as we might desire, because we do not |
| # link with -lc, and that would cause any symbols used from libc to |
| # always be unresolved, which means just about no library would |
| # ever link correctly. If we're not using GNU ld we use -z text |
| # though, which does catch some bad symbols but isn't as heavy-handed |
| # as -z defs. |
| no_undefined_flag='${wl}-z,text' |
| allow_undefined_flag='${wl}-z,nodefs' |
| archive_cmds_need_lc=no |
| hardcode_shlibpath_var=no |
| hardcode_libdir_flag_spec='${wl}-R,$libdir' |
| hardcode_libdir_separator=':' |
| link_all_deplibs=yes |
| export_dynamic_flag_spec='${wl}-Bexport' |
| runpath_var='LD_RUN_PATH' |
| |
| if test "$GCC" = yes; then |
| archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| else |
| archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| fi |
| ;; |
| |
| uts4*) |
| archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| hardcode_libdir_flag_spec='-L$libdir' |
| hardcode_shlibpath_var=no |
| ;; |
| |
| *) |
| ld_shlibs=no |
| ;; |
| esac |
| |
| if test x$host_vendor = xsni; then |
| case $host in |
| sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
| export_dynamic_flag_spec='${wl}-Blargedynsym' |
| ;; |
| esac |
| fi |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 |
| $as_echo "$ld_shlibs" >&6; } |
| test "$ld_shlibs" = no && can_build_shared=no |
| |
| with_gnu_ld=$with_gnu_ld |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # |
| # Do we need to explicitly link libc? |
| # |
| case "x$archive_cmds_need_lc" in |
| x|xyes) |
| # Assume -lc should be added |
| archive_cmds_need_lc=yes |
| |
| if test "$enable_shared" = yes && test "$GCC" = yes; then |
| case $archive_cmds in |
| *'~'*) |
| # FIXME: we may have to deal with multi-command sequences. |
| ;; |
| '$CC '*) |
| # Test whether the compiler implicitly links with -lc since on some |
| # systems, -lgcc has to come before -lc. If gcc already passes -lc |
| # to ld, don't add -lc before -lgcc. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 |
| $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } |
| if test "${lt_cv_archive_cmds_need_lc+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| $RM conftest* |
| echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
| (eval $ac_compile) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } 2>conftest.err; then |
| soname=conftest |
| lib=conftest |
| libobjs=conftest.$ac_objext |
| deplibs= |
| wl=$lt_prog_compiler_wl |
| pic_flag=$lt_prog_compiler_pic |
| compiler_flags=-v |
| linker_flags=-v |
| verstring= |
| output_objdir=. |
| libname=conftest |
| lt_save_allow_undefined_flag=$allow_undefined_flag |
| allow_undefined_flag= |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 |
| (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } |
| then |
| lt_cv_archive_cmds_need_lc=no |
| else |
| lt_cv_archive_cmds_need_lc=yes |
| fi |
| allow_undefined_flag=$lt_save_allow_undefined_flag |
| else |
| cat conftest.err 1>&5 |
| fi |
| $RM conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 |
| $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } |
| archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc |
| ;; |
| esac |
| fi |
| ;; |
| esac |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 |
| $as_echo_n "checking dynamic linker characteristics... " >&6; } |
| |
| if test "$GCC" = yes; then |
| case $host_os in |
| darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; |
| *) lt_awk_arg="/^libraries:/" ;; |
| esac |
| case $host_os in |
| mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; |
| *) lt_sed_strip_eq="s,=/,/,g" ;; |
| esac |
| lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` |
| case $lt_search_path_spec in |
| *\;*) |
| # if the path contains ";" then we assume it to be the separator |
| # otherwise default to the standard path separator (i.e. ":") - it is |
| # assumed that no part of a normal pathname contains ";" but that should |
| # okay in the real world where ";" in dirpaths is itself problematic. |
| lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` |
| ;; |
| *) |
| lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` |
| ;; |
| esac |
| # Ok, now we have the path, separated by spaces, we can step through it |
| # and add multilib dir if necessary. |
| lt_tmp_lt_search_path_spec= |
| lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` |
| for lt_sys_path in $lt_search_path_spec; do |
| if test -d "$lt_sys_path/$lt_multi_os_dir"; then |
| lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" |
| else |
| test -d "$lt_sys_path" && \ |
| lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" |
| fi |
| done |
| lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' |
| BEGIN {RS=" "; FS="/|\n";} { |
| lt_foo=""; |
| lt_count=0; |
| for (lt_i = NF; lt_i > 0; lt_i--) { |
| if ($lt_i != "" && $lt_i != ".") { |
| if ($lt_i == "..") { |
| lt_count++; |
| } else { |
| if (lt_count == 0) { |
| lt_foo="/" $lt_i lt_foo; |
| } else { |
| lt_count--; |
| } |
| } |
| } |
| } |
| if (lt_foo != "") { lt_freq[lt_foo]++; } |
| if (lt_freq[lt_foo] == 1) { print lt_foo; } |
| }'` |
| # AWK program above erroneously prepends '/' to C:/dos/paths |
| # for these hosts. |
| case $host_os in |
| mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ |
| $SED 's,/\([A-Za-z]:\),\1,g'` ;; |
| esac |
| sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` |
| else |
| sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
| fi |
| library_names_spec= |
| libname_spec='lib$name' |
| soname_spec= |
| shrext_cmds=".so" |
| postinstall_cmds= |
| postuninstall_cmds= |
| finish_cmds= |
| finish_eval= |
| shlibpath_var= |
| shlibpath_overrides_runpath=unknown |
| version_type=none |
| dynamic_linker="$host_os ld.so" |
| sys_lib_dlsearch_path_spec="/lib /usr/lib" |
| need_lib_prefix=unknown |
| hardcode_into_libs=no |
| |
| # when you set need_version to no, make sure it does not cause -set_version |
| # flags to be left without arguments |
| need_version=unknown |
| |
| case $host_os in |
| aix3*) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
| shlibpath_var=LIBPATH |
| |
| # AIX 3 has no versioning support, so we append a major version to the name. |
| soname_spec='${libname}${release}${shared_ext}$major' |
| ;; |
| |
| aix[4-9]*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| hardcode_into_libs=yes |
| if test "$host_cpu" = ia64; then |
| # AIX 5 supports IA64 |
| library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| else |
| # With GCC up to 2.95.x, collect2 would create an import file |
| # for dependence libraries. The import file would start with |
| # the line `#! .'. This would cause the generated library to |
| # depend on `.', always an invalid library. This was fixed in |
| # development snapshots of GCC prior to 3.0. |
| case $host_os in |
| aix4 | aix4.[01] | aix4.[01].*) |
| if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
| echo ' yes ' |
| echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then |
| : |
| else |
| can_build_shared=no |
| fi |
| ;; |
| esac |
| # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
| # soname into executable. Probably we can add versioning support to |
| # collect2, so additional links can be useful in future. |
| if test "$aix_use_runtimelinking" = yes; then |
| # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
| # instead of lib<name>.a to let people know that these are not |
| # typical AIX shared libraries. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| else |
| # We preserve .a as extension for shared libraries through AIX4.2 |
| # and later when we are not doing run time linking. |
| library_names_spec='${libname}${release}.a $libname.a' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| fi |
| shlibpath_var=LIBPATH |
| fi |
| ;; |
| |
| amigaos*) |
| case $host_cpu in |
| powerpc) |
| # Since July 2007 AmigaOS4 officially supports .so libraries. |
| # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| ;; |
| m68k) |
| library_names_spec='$libname.ixlibrary $libname.a' |
| # Create ${libname}_ixlibrary.a entries in /sys/libs. |
| finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' |
| ;; |
| esac |
| ;; |
| |
| beos*) |
| library_names_spec='${libname}${shared_ext}' |
| dynamic_linker="$host_os ld.so" |
| shlibpath_var=LIBRARY_PATH |
| ;; |
| |
| bsdi[45]*) |
| version_type=linux |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
| sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
| # the default ld.so.conf also contains /usr/contrib/lib and |
| # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
| # libtool to hard-code these into programs |
| ;; |
| |
| cygwin* | mingw* | pw32* | cegcc*) |
| version_type=windows |
| shrext_cmds=".dll" |
| need_version=no |
| need_lib_prefix=no |
| |
| case $GCC,$host_os in |
| yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) |
| library_names_spec='$libname.dll.a' |
| # DLL is installed to $(libdir)/../bin by postinstall_cmds |
| postinstall_cmds='base_file=`basename \${file}`~ |
| dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ |
| dldir=$destdir/`dirname \$dlpath`~ |
| test -d \$dldir || mkdir -p \$dldir~ |
| $install_prog $dir/$dlname \$dldir/$dlname~ |
| chmod a+x \$dldir/$dlname~ |
| if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then |
| eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; |
| fi' |
| postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
| dlpath=$dir/\$dldll~ |
| $RM \$dlpath' |
| shlibpath_overrides_runpath=yes |
| |
| case $host_os in |
| cygwin*) |
| # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
| soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' |
| |
| sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" |
| ;; |
| mingw* | cegcc*) |
| # MinGW DLLs use traditional 'lib' prefix |
| soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' |
| ;; |
| pw32*) |
| # pw32 DLLs use 'pw' prefix rather than 'lib' |
| library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' |
| ;; |
| esac |
| ;; |
| |
| *) |
| library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' |
| ;; |
| esac |
| dynamic_linker='Win32 ld.exe' |
| # FIXME: first we should search . and the directory the executable is in |
| shlibpath_var=PATH |
| ;; |
| |
| darwin* | rhapsody*) |
| dynamic_linker="$host_os dyld" |
| version_type=darwin |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
| soname_spec='${libname}${release}${major}$shared_ext' |
| shlibpath_overrides_runpath=yes |
| shlibpath_var=DYLD_LIBRARY_PATH |
| shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
| |
| sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" |
| sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
| ;; |
| |
| dgux*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| ;; |
| |
| freebsd* | dragonfly*) |
| # DragonFly does not have aout. When/if they implement a new |
| # versioning mechanism, adjust this. |
| if test -x /usr/bin/objformat; then |
| objformat=`/usr/bin/objformat` |
| else |
| case $host_os in |
| freebsd[23].*) objformat=aout ;; |
| *) objformat=elf ;; |
| esac |
| fi |
| version_type=freebsd-$objformat |
| case $version_type in |
| freebsd-elf*) |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
| need_version=no |
| need_lib_prefix=no |
| ;; |
| freebsd-*) |
| library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
| need_version=yes |
| ;; |
| esac |
| shlibpath_var=LD_LIBRARY_PATH |
| case $host_os in |
| freebsd2.*) |
| shlibpath_overrides_runpath=yes |
| ;; |
| freebsd3.[01]* | freebsdelf3.[01]*) |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| ;; |
| freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ |
| freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| ;; |
| *) # from 4.6 on, and DragonFly |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| ;; |
| esac |
| ;; |
| |
| gnu*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| hardcode_into_libs=yes |
| ;; |
| |
| haiku*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| dynamic_linker="$host_os runtime_loader" |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' |
| hardcode_into_libs=yes |
| ;; |
| |
| hpux9* | hpux10* | hpux11*) |
| # Give a soname corresponding to the major version so that dld.sl refuses to |
| # link against other versions. |
| version_type=sunos |
| need_lib_prefix=no |
| need_version=no |
| case $host_cpu in |
| ia64*) |
| shrext_cmds='.so' |
| hardcode_into_libs=yes |
| dynamic_linker="$host_os dld.so" |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| if test "X$HPUX_IA64_MODE" = X32; then |
| sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
| else |
| sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
| fi |
| sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
| ;; |
| hppa*64*) |
| shrext_cmds='.sl' |
| hardcode_into_libs=yes |
| dynamic_linker="$host_os dld.sl" |
| shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
| shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
| sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
| ;; |
| *) |
| shrext_cmds='.sl' |
| dynamic_linker="$host_os dld.sl" |
| shlibpath_var=SHLIB_PATH |
| shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| ;; |
| esac |
| # HP-UX runs *really* slowly unless shared libraries are mode 555, ... |
| postinstall_cmds='chmod 555 $lib' |
| # or fails outright, so override atomically: |
| install_override_mode=555 |
| ;; |
| |
| interix[3-9]*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| ;; |
| |
| irix5* | irix6* | nonstopux*) |
| case $host_os in |
| nonstopux*) version_type=nonstopux ;; |
| *) |
| if test "$lt_cv_prog_gnu_ld" = yes; then |
| version_type=linux |
| else |
| version_type=irix |
| fi ;; |
| esac |
| need_lib_prefix=no |
| need_version=no |
| soname_spec='${libname}${release}${shared_ext}$major' |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
| case $host_os in |
| irix5* | nonstopux*) |
| libsuff= shlibsuff= |
| ;; |
| *) |
| case $LD in # libtool.m4 will add one of these switches to LD |
| *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
| libsuff= shlibsuff= libmagic=32-bit;; |
| *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
| libsuff=32 shlibsuff=N32 libmagic=N32;; |
| *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
| libsuff=64 shlibsuff=64 libmagic=64-bit;; |
| *) libsuff= shlibsuff= libmagic=never-match;; |
| esac |
| ;; |
| esac |
| shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
| shlibpath_overrides_runpath=no |
| sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
| sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
| hardcode_into_libs=yes |
| ;; |
| |
| # No shared lib support for Linux oldld, aout, or coff. |
| linux*oldld* | linux*aout* | linux*coff*) |
| dynamic_linker=no |
| ;; |
| |
| # This must be Linux ELF. |
| linux* | k*bsd*-gnu | kopensolaris*-gnu) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| |
| # Some binutils ld are patched to set DT_RUNPATH |
| if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_shlibpath_overrides_runpath=no |
| save_LDFLAGS=$LDFLAGS |
| save_libdir=$libdir |
| eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ |
| LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : |
| lt_cv_shlibpath_overrides_runpath=yes |
| fi |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| LDFLAGS=$save_LDFLAGS |
| libdir=$save_libdir |
| |
| fi |
| |
| shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath |
| |
| # This implies no fast_install, which is unacceptable. |
| # Some rework will be needed to allow for fast_install |
| # before this can be enabled. |
| hardcode_into_libs=yes |
| |
| # Append ld.so.conf contents to the search path |
| if test -f /etc/ld.so.conf; then |
| lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` |
| sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
| fi |
| |
| # We used to test for /lib/ld.so.1 and disable shared libraries on |
| # powerpc, because MkLinux only supported shared libraries with the |
| # GNU dynamic linker. Since this was broken with cross compilers, |
| # most powerpc-linux boxes support dynamic linking these days and |
| # people can always --disable-shared, the test was removed, and we |
| # assume the GNU/Linux dynamic linker is in use. |
| dynamic_linker='GNU/Linux ld.so' |
| ;; |
| |
| netbsd*) |
| version_type=sunos |
| need_lib_prefix=no |
| need_version=no |
| if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
| dynamic_linker='NetBSD (a.out) ld.so' |
| else |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| dynamic_linker='NetBSD ld.elf_so' |
| fi |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| ;; |
| |
| newsos6) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| ;; |
| |
| *nto* | *qnx*) |
| version_type=qnx |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| dynamic_linker='ldqnx.so' |
| ;; |
| |
| openbsd*) |
| version_type=sunos |
| sys_lib_dlsearch_path_spec="/usr/lib" |
| need_lib_prefix=no |
| # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
| case $host_os in |
| openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
| *) need_version=no ;; |
| esac |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
| case $host_os in |
| openbsd2.[89] | openbsd2.[89].*) |
| shlibpath_overrides_runpath=no |
| ;; |
| *) |
| shlibpath_overrides_runpath=yes |
| ;; |
| esac |
| else |
| shlibpath_overrides_runpath=yes |
| fi |
| ;; |
| |
| os2*) |
| libname_spec='$name' |
| shrext_cmds=".dll" |
| need_lib_prefix=no |
| library_names_spec='$libname${shared_ext} $libname.a' |
| dynamic_linker='OS/2 ld.exe' |
| shlibpath_var=LIBPATH |
| ;; |
| |
| osf3* | osf4* | osf5*) |
| version_type=osf |
| need_lib_prefix=no |
| need_version=no |
| soname_spec='${libname}${release}${shared_ext}$major' |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
| sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
| ;; |
| |
| rdos*) |
| dynamic_linker=no |
| ;; |
| |
| solaris*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| # ldd complains unless libraries are executable |
| postinstall_cmds='chmod +x $lib' |
| ;; |
| |
| sunos4*) |
| version_type=sunos |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
| finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| if test "$with_gnu_ld" = yes; then |
| need_lib_prefix=no |
| fi |
| need_version=yes |
| ;; |
| |
| sysv4 | sysv4.3*) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| case $host_vendor in |
| sni) |
| shlibpath_overrides_runpath=no |
| need_lib_prefix=no |
| runpath_var=LD_RUN_PATH |
| ;; |
| siemens) |
| need_lib_prefix=no |
| ;; |
| motorola) |
| need_lib_prefix=no |
| need_version=no |
| shlibpath_overrides_runpath=no |
| sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
| ;; |
| esac |
| ;; |
| |
| sysv4*MP*) |
| if test -d /usr/nec ;then |
| version_type=linux |
| library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
| soname_spec='$libname${shared_ext}.$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| fi |
| ;; |
| |
| sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
| version_type=freebsd-elf |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| if test "$with_gnu_ld" = yes; then |
| sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
| else |
| sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
| case $host_os in |
| sco3.2v5*) |
| sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
| ;; |
| esac |
| fi |
| sys_lib_dlsearch_path_spec='/usr/lib' |
| ;; |
| |
| tpf*) |
| # TPF is a cross-target only. Preferred cross-host = GNU/Linux. |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| ;; |
| |
| uts4*) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| ;; |
| |
| *) |
| dynamic_linker=no |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 |
| $as_echo "$dynamic_linker" >&6; } |
| test "$dynamic_linker" = no && can_build_shared=no |
| |
| variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
| if test "$GCC" = yes; then |
| variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
| fi |
| |
| if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
| sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" |
| fi |
| if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then |
| sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 |
| $as_echo_n "checking how to hardcode library paths into programs... " >&6; } |
| hardcode_action= |
| if test -n "$hardcode_libdir_flag_spec" || |
| test -n "$runpath_var" || |
| test "X$hardcode_automatic" = "Xyes" ; then |
| |
| # We can hardcode non-existent directories. |
| if test "$hardcode_direct" != no && |
| # If the only mechanism to avoid hardcoding is shlibpath_var, we |
| # have to relink, otherwise we might link with an installed library |
| # when we should be linking with a yet-to-be-installed one |
| ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && |
| test "$hardcode_minus_L" != no; then |
| # Linking always hardcodes the temporary library directory. |
| hardcode_action=relink |
| else |
| # We can link without hardcoding, and we can hardcode nonexisting dirs. |
| hardcode_action=immediate |
| fi |
| else |
| # We cannot hardcode anything, or else we can only hardcode existing |
| # directories. |
| hardcode_action=unsupported |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 |
| $as_echo "$hardcode_action" >&6; } |
| |
| if test "$hardcode_action" = relink || |
| test "$inherit_rpath" = yes; then |
| # Fast installation is not supported |
| enable_fast_install=no |
| elif test "$shlibpath_overrides_runpath" = yes || |
| test "$enable_shared" = no; then |
| # Fast installation is not necessary |
| enable_fast_install=needless |
| fi |
| |
| |
| |
| |
| |
| |
| if test "x$enable_dlopen" != xyes; then |
| enable_dlopen=unknown |
| enable_dlopen_self=unknown |
| enable_dlopen_self_static=unknown |
| else |
| lt_cv_dlopen=no |
| lt_cv_dlopen_libs= |
| |
| case $host_os in |
| beos*) |
| lt_cv_dlopen="load_add_on" |
| lt_cv_dlopen_libs= |
| lt_cv_dlopen_self=yes |
| ;; |
| |
| mingw* | pw32* | cegcc*) |
| lt_cv_dlopen="LoadLibrary" |
| lt_cv_dlopen_libs= |
| ;; |
| |
| cygwin*) |
| lt_cv_dlopen="dlopen" |
| lt_cv_dlopen_libs= |
| ;; |
| |
| darwin*) |
| # if libdl is installed we need to link against it |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 |
| $as_echo_n "checking for dlopen in -ldl... " >&6; } |
| if test "${ac_cv_lib_dl_dlopen+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-ldl $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char dlopen (); |
| int |
| main () |
| { |
| return dlopen (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_dl_dlopen=yes |
| else |
| ac_cv_lib_dl_dlopen=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| LIBS=$ac_check_lib_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 |
| $as_echo "$ac_cv_lib_dl_dlopen" >&6; } |
| if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : |
| lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" |
| else |
| |
| lt_cv_dlopen="dyld" |
| lt_cv_dlopen_libs= |
| lt_cv_dlopen_self=yes |
| |
| fi |
| |
| ;; |
| |
| *) |
| ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" |
| if test "x$ac_cv_func_shl_load" = x""yes; then : |
| lt_cv_dlopen="shl_load" |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 |
| $as_echo_n "checking for shl_load in -ldld... " >&6; } |
| if test "${ac_cv_lib_dld_shl_load+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-ldld $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char shl_load (); |
| int |
| main () |
| { |
| return shl_load (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_dld_shl_load=yes |
| else |
| ac_cv_lib_dld_shl_load=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| LIBS=$ac_check_lib_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 |
| $as_echo "$ac_cv_lib_dld_shl_load" >&6; } |
| if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : |
| lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" |
| else |
| ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" |
| if test "x$ac_cv_func_dlopen" = x""yes; then : |
| lt_cv_dlopen="dlopen" |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 |
| $as_echo_n "checking for dlopen in -ldl... " >&6; } |
| if test "${ac_cv_lib_dl_dlopen+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-ldl $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char dlopen (); |
| int |
| main () |
| { |
| return dlopen (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_dl_dlopen=yes |
| else |
| ac_cv_lib_dl_dlopen=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| LIBS=$ac_check_lib_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 |
| $as_echo "$ac_cv_lib_dl_dlopen" >&6; } |
| if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : |
| lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 |
| $as_echo_n "checking for dlopen in -lsvld... " >&6; } |
| if test "${ac_cv_lib_svld_dlopen+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-lsvld $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char dlopen (); |
| int |
| main () |
| { |
| return dlopen (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_svld_dlopen=yes |
| else |
| ac_cv_lib_svld_dlopen=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| LIBS=$ac_check_lib_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 |
| $as_echo "$ac_cv_lib_svld_dlopen" >&6; } |
| if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : |
| lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 |
| $as_echo_n "checking for dld_link in -ldld... " >&6; } |
| if test "${ac_cv_lib_dld_dld_link+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-ldld $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char dld_link (); |
| int |
| main () |
| { |
| return dld_link (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_dld_dld_link=yes |
| else |
| ac_cv_lib_dld_dld_link=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| LIBS=$ac_check_lib_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 |
| $as_echo "$ac_cv_lib_dld_dld_link" >&6; } |
| if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : |
| lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" |
| fi |
| |
| |
| fi |
| |
| |
| fi |
| |
| |
| fi |
| |
| |
| fi |
| |
| |
| fi |
| |
| ;; |
| esac |
| |
| if test "x$lt_cv_dlopen" != xno; then |
| enable_dlopen=yes |
| else |
| enable_dlopen=no |
| fi |
| |
| case $lt_cv_dlopen in |
| dlopen) |
| save_CPPFLAGS="$CPPFLAGS" |
| test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
| |
| save_LDFLAGS="$LDFLAGS" |
| wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
| |
| save_LIBS="$LIBS" |
| LIBS="$lt_cv_dlopen_libs $LIBS" |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 |
| $as_echo_n "checking whether a program can dlopen itself... " >&6; } |
| if test "${lt_cv_dlopen_self+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "$cross_compiling" = yes; then : |
| lt_cv_dlopen_self=cross |
| else |
| lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
| lt_status=$lt_dlunknown |
| cat > conftest.$ac_ext <<_LT_EOF |
| #line 17993 "configure" |
| #include "confdefs.h" |
| |
| #if HAVE_DLFCN_H |
| #include <dlfcn.h> |
| #endif |
| |
| #include <stdio.h> |
| |
| #ifdef RTLD_GLOBAL |
| # define LT_DLGLOBAL RTLD_GLOBAL |
| #else |
| # ifdef DL_GLOBAL |
| # define LT_DLGLOBAL DL_GLOBAL |
| # else |
| # define LT_DLGLOBAL 0 |
| # endif |
| #endif |
| |
| /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
| find out it does not work in some platform. */ |
| #ifndef LT_DLLAZY_OR_NOW |
| # ifdef RTLD_LAZY |
| # define LT_DLLAZY_OR_NOW RTLD_LAZY |
| # else |
| # ifdef DL_LAZY |
| # define LT_DLLAZY_OR_NOW DL_LAZY |
| # else |
| # ifdef RTLD_NOW |
| # define LT_DLLAZY_OR_NOW RTLD_NOW |
| # else |
| # ifdef DL_NOW |
| # define LT_DLLAZY_OR_NOW DL_NOW |
| # else |
| # define LT_DLLAZY_OR_NOW 0 |
| # endif |
| # endif |
| # endif |
| # endif |
| #endif |
| |
| /* When -fvisbility=hidden is used, assume the code has been annotated |
| correspondingly for the symbols needed. */ |
| #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) |
| void fnord () __attribute__((visibility("default"))); |
| #endif |
| |
| void fnord () { int i=42; } |
| int main () |
| { |
| void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
| int status = $lt_dlunknown; |
| |
| if (self) |
| { |
| if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
| else |
| { |
| if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
| else puts (dlerror ()); |
| } |
| /* dlclose (self); */ |
| } |
| else |
| puts (dlerror ()); |
| |
| return status; |
| } |
| _LT_EOF |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
| (eval $ac_link) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then |
| (./conftest; exit; ) >&5 2>/dev/null |
| lt_status=$? |
| case x$lt_status in |
| x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; |
| x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; |
| x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; |
| esac |
| else : |
| # compilation failed |
| lt_cv_dlopen_self=no |
| fi |
| fi |
| rm -fr conftest* |
| |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 |
| $as_echo "$lt_cv_dlopen_self" >&6; } |
| |
| if test "x$lt_cv_dlopen_self" = xyes; then |
| wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 |
| $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } |
| if test "${lt_cv_dlopen_self_static+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "$cross_compiling" = yes; then : |
| lt_cv_dlopen_self_static=cross |
| else |
| lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
| lt_status=$lt_dlunknown |
| cat > conftest.$ac_ext <<_LT_EOF |
| #line 18099 "configure" |
| #include "confdefs.h" |
| |
| #if HAVE_DLFCN_H |
| #include <dlfcn.h> |
| #endif |
| |
| #include <stdio.h> |
| |
| #ifdef RTLD_GLOBAL |
| # define LT_DLGLOBAL RTLD_GLOBAL |
| #else |
| # ifdef DL_GLOBAL |
| # define LT_DLGLOBAL DL_GLOBAL |
| # else |
| # define LT_DLGLOBAL 0 |
| # endif |
| #endif |
| |
| /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
| find out it does not work in some platform. */ |
| #ifndef LT_DLLAZY_OR_NOW |
| # ifdef RTLD_LAZY |
| # define LT_DLLAZY_OR_NOW RTLD_LAZY |
| # else |
| # ifdef DL_LAZY |
| # define LT_DLLAZY_OR_NOW DL_LAZY |
| # else |
| # ifdef RTLD_NOW |
| # define LT_DLLAZY_OR_NOW RTLD_NOW |
| # else |
| # ifdef DL_NOW |
| # define LT_DLLAZY_OR_NOW DL_NOW |
| # else |
| # define LT_DLLAZY_OR_NOW 0 |
| # endif |
| # endif |
| # endif |
| # endif |
| #endif |
| |
| /* When -fvisbility=hidden is used, assume the code has been annotated |
| correspondingly for the symbols needed. */ |
| #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) |
| void fnord () __attribute__((visibility("default"))); |
| #endif |
| |
| void fnord () { int i=42; } |
| int main () |
| { |
| void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
| int status = $lt_dlunknown; |
| |
| if (self) |
| { |
| if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
| else |
| { |
| if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
| else puts (dlerror ()); |
| } |
| /* dlclose (self); */ |
| } |
| else |
| puts (dlerror ()); |
| |
| return status; |
| } |
| _LT_EOF |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
| (eval $ac_link) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then |
| (./conftest; exit; ) >&5 2>/dev/null |
| lt_status=$? |
| case x$lt_status in |
| x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; |
| x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; |
| x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; |
| esac |
| else : |
| # compilation failed |
| lt_cv_dlopen_self_static=no |
| fi |
| fi |
| rm -fr conftest* |
| |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 |
| $as_echo "$lt_cv_dlopen_self_static" >&6; } |
| fi |
| |
| CPPFLAGS="$save_CPPFLAGS" |
| LDFLAGS="$save_LDFLAGS" |
| LIBS="$save_LIBS" |
| ;; |
| esac |
| |
| case $lt_cv_dlopen_self in |
| yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
| *) enable_dlopen_self=unknown ;; |
| esac |
| |
| case $lt_cv_dlopen_self_static in |
| yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
| *) enable_dlopen_self_static=unknown ;; |
| esac |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| striplib= |
| old_striplib= |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 |
| $as_echo_n "checking whether stripping libraries is possible... " >&6; } |
| if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then |
| test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
| test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| else |
| # FIXME - insert some real tests, host_os isn't really good enough |
| case $host_os in |
| darwin*) |
| if test -n "$STRIP" ; then |
| striplib="$STRIP -x" |
| old_striplib="$STRIP -S" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| ;; |
| *) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| ;; |
| esac |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # Report which library types will actually be built |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 |
| $as_echo_n "checking if libtool supports shared libraries... " >&6; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 |
| $as_echo "$can_build_shared" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 |
| $as_echo_n "checking whether to build shared libraries... " >&6; } |
| test "$can_build_shared" = "no" && enable_shared=no |
| |
| # On AIX, shared libraries and static libraries use the same namespace, and |
| # are all built from PIC. |
| case $host_os in |
| aix3*) |
| test "$enable_shared" = yes && enable_static=no |
| if test -n "$RANLIB"; then |
| archive_cmds="$archive_cmds~\$RANLIB \$lib" |
| postinstall_cmds='$RANLIB $lib' |
| fi |
| ;; |
| |
| aix[4-9]*) |
| if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
| test "$enable_shared" = yes && enable_static=no |
| fi |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 |
| $as_echo "$enable_shared" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 |
| $as_echo_n "checking whether to build static libraries... " >&6; } |
| # Make sure either enable_shared or enable_static is yes. |
| test "$enable_shared" = yes || enable_static=yes |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 |
| $as_echo "$enable_static" >&6; } |
| |
| |
| |
| |
| fi |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| CC="$lt_save_CC" |
| |
| if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
| ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
| (test "X$CXX" != "Xg++"))) ; then |
| ac_ext=cpp |
| ac_cpp='$CXXCPP $CPPFLAGS' |
| ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 |
| $as_echo_n "checking how to run the C++ preprocessor... " >&6; } |
| if test -z "$CXXCPP"; then |
| if test "${ac_cv_prog_CXXCPP+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Double quotes because CXXCPP needs to be expanded |
| for CXXCPP in "$CXX -E" "/lib/cpp" |
| do |
| ac_preproc_ok=false |
| for ac_cxx_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_cxx_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_cxx_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| break |
| fi |
| |
| done |
| ac_cv_prog_CXXCPP=$CXXCPP |
| |
| fi |
| CXXCPP=$ac_cv_prog_CXXCPP |
| else |
| ac_cv_prog_CXXCPP=$CXXCPP |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 |
| $as_echo "$CXXCPP" >&6; } |
| ac_preproc_ok=false |
| for ac_cxx_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_cxx_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_cxx_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| |
| else |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check |
| See \`config.log' for more details." "$LINENO" 5; } |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| else |
| _lt_caught_CXX_error=yes |
| fi |
| |
| ac_ext=cpp |
| ac_cpp='$CXXCPP $CPPFLAGS' |
| ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| |
| archive_cmds_need_lc_CXX=no |
| allow_undefined_flag_CXX= |
| always_export_symbols_CXX=no |
| archive_expsym_cmds_CXX= |
| compiler_needs_object_CXX=no |
| export_dynamic_flag_spec_CXX= |
| hardcode_direct_CXX=no |
| hardcode_direct_absolute_CXX=no |
| hardcode_libdir_flag_spec_CXX= |
| hardcode_libdir_flag_spec_ld_CXX= |
| hardcode_libdir_separator_CXX= |
| hardcode_minus_L_CXX=no |
| hardcode_shlibpath_var_CXX=unsupported |
| hardcode_automatic_CXX=no |
| inherit_rpath_CXX=no |
| module_cmds_CXX= |
| module_expsym_cmds_CXX= |
| link_all_deplibs_CXX=unknown |
| old_archive_cmds_CXX=$old_archive_cmds |
| reload_flag_CXX=$reload_flag |
| reload_cmds_CXX=$reload_cmds |
| no_undefined_flag_CXX= |
| whole_archive_flag_spec_CXX= |
| enable_shared_with_static_runtimes_CXX=no |
| |
| # Source file extension for C++ test sources. |
| ac_ext=cpp |
| |
| # Object file extension for compiled C++ test sources. |
| objext=o |
| objext_CXX=$objext |
| |
| # No sense in running all these tests if we already determined that |
| # the CXX compiler isn't working. Some variables (like enable_shared) |
| # are currently assumed to apply to all compilers on this platform, |
| # and will be corrupted by setting them based on a non-working compiler. |
| if test "$_lt_caught_CXX_error" != yes; then |
| # Code to be used in simple compile tests |
| lt_simple_compile_test_code="int some_variable = 0;" |
| |
| # Code to be used in simple link tests |
| lt_simple_link_test_code='int main(int, char *[]) { return(0); }' |
| |
| # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
| |
| |
| |
| |
| |
| |
| # If no C compiler was specified, use CC. |
| LTCC=${LTCC-"$CC"} |
| |
| # If no C compiler flags were specified, use CFLAGS. |
| LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
| |
| # Allow CC to be a program name with arguments. |
| compiler=$CC |
| |
| |
| # save warnings/boilerplate of simple test code |
| ac_outfile=conftest.$ac_objext |
| echo "$lt_simple_compile_test_code" >conftest.$ac_ext |
| eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
| _lt_compiler_boilerplate=`cat conftest.err` |
| $RM conftest* |
| |
| ac_outfile=conftest.$ac_objext |
| echo "$lt_simple_link_test_code" >conftest.$ac_ext |
| eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
| _lt_linker_boilerplate=`cat conftest.err` |
| $RM -r conftest* |
| |
| |
| # Allow CC to be a program name with arguments. |
| lt_save_CC=$CC |
| lt_save_LD=$LD |
| lt_save_GCC=$GCC |
| GCC=$GXX |
| lt_save_with_gnu_ld=$with_gnu_ld |
| lt_save_path_LD=$lt_cv_path_LD |
| if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
| lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
| else |
| $as_unset lt_cv_prog_gnu_ld |
| fi |
| if test -n "${lt_cv_path_LDCXX+set}"; then |
| lt_cv_path_LD=$lt_cv_path_LDCXX |
| else |
| $as_unset lt_cv_path_LD |
| fi |
| test -z "${LDCXX+set}" || LD=$LDCXX |
| CC=${CXX-"c++"} |
| compiler=$CC |
| compiler_CXX=$CC |
| for cc_temp in $compiler""; do |
| case $cc_temp in |
| compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; |
| distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; |
| \-*) ;; |
| *) break;; |
| esac |
| done |
| cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` |
| |
| |
| if test -n "$compiler"; then |
| # We don't want -fno-exception when compiling C++ code, so set the |
| # no_builtin_flag separately |
| if test "$GXX" = yes; then |
| lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' |
| else |
| lt_prog_compiler_no_builtin_flag_CXX= |
| fi |
| |
| if test "$GXX" = yes; then |
| # Set up default GNU C++ configuration |
| |
| |
| |
| # Check whether --with-gnu-ld was given. |
| if test "${with_gnu_ld+set}" = set; then : |
| withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes |
| else |
| with_gnu_ld=no |
| fi |
| |
| ac_prog=ld |
| if test "$GCC" = yes; then |
| # Check if gcc -print-prog-name=ld gives a path. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 |
| $as_echo_n "checking for ld used by $CC... " >&6; } |
| case $host in |
| *-*-mingw*) |
| # gcc leaves a trailing carriage return which upsets mingw |
| ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
| *) |
| ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
| esac |
| case $ac_prog in |
| # Accept absolute paths. |
| [\\/]* | ?:[\\/]*) |
| re_direlt='/[^/][^/]*/\.\./' |
| # Canonicalize the pathname of ld |
| ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` |
| while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do |
| ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` |
| done |
| test -z "$LD" && LD="$ac_prog" |
| ;; |
| "") |
| # If it fails, then pretend we aren't using GCC. |
| ac_prog=ld |
| ;; |
| *) |
| # If it is relative, then search for the first ld in PATH. |
| with_gnu_ld=unknown |
| ;; |
| esac |
| elif test "$with_gnu_ld" = yes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 |
| $as_echo_n "checking for GNU ld... " >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 |
| $as_echo_n "checking for non-GNU ld... " >&6; } |
| fi |
| if test "${lt_cv_path_LD+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -z "$LD"; then |
| lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| for ac_dir in $PATH; do |
| IFS="$lt_save_ifs" |
| test -z "$ac_dir" && ac_dir=. |
| if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| lt_cv_path_LD="$ac_dir/$ac_prog" |
| # Check to see if the program is GNU ld. I'd rather use --version, |
| # but apparently some variants of GNU ld only accept -v. |
| # Break only if it was the GNU/non-GNU ld that we prefer. |
| case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
| *GNU* | *'with BFD'*) |
| test "$with_gnu_ld" != no && break |
| ;; |
| *) |
| test "$with_gnu_ld" != yes && break |
| ;; |
| esac |
| fi |
| done |
| IFS="$lt_save_ifs" |
| else |
| lt_cv_path_LD="$LD" # Let the user override the test with a path. |
| fi |
| fi |
| |
| LD="$lt_cv_path_LD" |
| if test -n "$LD"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
| $as_echo "$LD" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 |
| $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } |
| if test "${lt_cv_prog_gnu_ld+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # I'd rather use --version here, but apparently some GNU lds only accept -v. |
| case `$LD -v 2>&1 </dev/null` in |
| *GNU* | *'with BFD'*) |
| lt_cv_prog_gnu_ld=yes |
| ;; |
| *) |
| lt_cv_prog_gnu_ld=no |
| ;; |
| esac |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 |
| $as_echo "$lt_cv_prog_gnu_ld" >&6; } |
| with_gnu_ld=$lt_cv_prog_gnu_ld |
| |
| |
| |
| |
| |
| |
| |
| # Check if GNU C++ uses GNU ld as the underlying linker, since the |
| # archiving commands below assume that GNU ld is being used. |
| if test "$with_gnu_ld" = yes; then |
| archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
| |
| hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' |
| export_dynamic_flag_spec_CXX='${wl}--export-dynamic' |
| |
| # If archive_cmds runs LD, not CC, wlarc should be empty |
| # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
| # investigate it a little bit more. (MM) |
| wlarc='${wl}' |
| |
| # ancient GNU ld didn't support --whole-archive et. al. |
| if eval "`$CC -print-prog-name=ld` --help 2>&1" | |
| $GREP 'no-whole-archive' > /dev/null; then |
| whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
| else |
| whole_archive_flag_spec_CXX= |
| fi |
| else |
| with_gnu_ld=no |
| wlarc= |
| |
| # A generic and very simple default shared library creation |
| # command for GNU C++ for the case where it uses the native |
| # linker, instead of GNU ld. If possible, this setting should |
| # overridden to take advantage of the native linker features on |
| # the platform it is being used on. |
| archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
| fi |
| |
| # Commands to make compiler produce verbose output that lists |
| # what "hidden" libraries, object files and flags are used when |
| # linking a shared library. |
| output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
| |
| else |
| GXX=no |
| with_gnu_ld=no |
| wlarc= |
| fi |
| |
| # PORTME: fill in a description of your system's C++ link characteristics |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
| $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } |
| ld_shlibs_CXX=yes |
| case $host_os in |
| aix3*) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| aix[4-9]*) |
| if test "$host_cpu" = ia64; then |
| # On IA64, the linker does run time linking by default, so we don't |
| # have to do anything special. |
| aix_use_runtimelinking=no |
| exp_sym_flag='-Bexport' |
| no_entry_flag="" |
| else |
| aix_use_runtimelinking=no |
| |
| # Test if we are trying to use run time linking or normal |
| # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
| # need to do runtime linking. |
| case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) |
| for ld_flag in $LDFLAGS; do |
| case $ld_flag in |
| *-brtl*) |
| aix_use_runtimelinking=yes |
| break |
| ;; |
| esac |
| done |
| ;; |
| esac |
| |
| exp_sym_flag='-bexport' |
| no_entry_flag='-bnoentry' |
| fi |
| |
| # When large executables or shared objects are built, AIX ld can |
| # have problems creating the table of contents. If linking a library |
| # or program results in "error TOC overflow" add -mminimal-toc to |
| # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
| # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
| |
| archive_cmds_CXX='' |
| hardcode_direct_CXX=yes |
| hardcode_direct_absolute_CXX=yes |
| hardcode_libdir_separator_CXX=':' |
| link_all_deplibs_CXX=yes |
| file_list_spec_CXX='${wl}-f,' |
| |
| if test "$GXX" = yes; then |
| case $host_os in aix4.[012]|aix4.[012].*) |
| # We only want to do this on AIX 4.2 and lower, the check |
| # below for broken collect2 doesn't work under 4.3+ |
| collect2name=`${CC} -print-prog-name=collect2` |
| if test -f "$collect2name" && |
| strings "$collect2name" | $GREP resolve_lib_name >/dev/null |
| then |
| # We have reworked collect2 |
| : |
| else |
| # We have old collect2 |
| hardcode_direct_CXX=unsupported |
| # It fails to find uninstalled libraries when the uninstalled |
| # path is not listed in the libpath. Setting hardcode_minus_L |
| # to unsupported forces relinking |
| hardcode_minus_L_CXX=yes |
| hardcode_libdir_flag_spec_CXX='-L$libdir' |
| hardcode_libdir_separator_CXX= |
| fi |
| esac |
| shared_flag='-shared' |
| if test "$aix_use_runtimelinking" = yes; then |
| shared_flag="$shared_flag "'${wl}-G' |
| fi |
| else |
| # not using gcc |
| if test "$host_cpu" = ia64; then |
| # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
| # chokes on -Wl,-G. The following line is correct: |
| shared_flag='-G' |
| else |
| if test "$aix_use_runtimelinking" = yes; then |
| shared_flag='${wl}-G' |
| else |
| shared_flag='${wl}-bM:SRE' |
| fi |
| fi |
| fi |
| |
| export_dynamic_flag_spec_CXX='${wl}-bexpall' |
| # It seems that -bexpall does not export symbols beginning with |
| # underscore (_), so it is better to generate a list of symbols to |
| # export. |
| always_export_symbols_CXX=yes |
| if test "$aix_use_runtimelinking" = yes; then |
| # Warning - without using the other runtime loading flags (-brtl), |
| # -berok will link without error, but may produce a broken library. |
| allow_undefined_flag_CXX='-berok' |
| # Determine the default libpath from the value encoded in an empty |
| # executable. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_link "$LINENO"; then : |
| |
| lt_aix_libpath_sed=' |
| /Import File Strings/,/^$/ { |
| /^0/ { |
| s/^0 *\(.*\)$/\1/ |
| p |
| } |
| }' |
| aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
| # Check for a 64-bit object if we didn't find anything. |
| if test -z "$aix_libpath"; then |
| aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
| fi |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
| |
| hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" |
| |
| archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
| else |
| if test "$host_cpu" = ia64; then |
| hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' |
| allow_undefined_flag_CXX="-z nodefs" |
| archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" |
| else |
| # Determine the default libpath from the value encoded in an |
| # empty executable. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_link "$LINENO"; then : |
| |
| lt_aix_libpath_sed=' |
| /Import File Strings/,/^$/ { |
| /^0/ { |
| s/^0 *\(.*\)$/\1/ |
| p |
| } |
| }' |
| aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
| # Check for a 64-bit object if we didn't find anything. |
| if test -z "$aix_libpath"; then |
| aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
| fi |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
| |
| hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" |
| # Warning - without using the other run time loading flags, |
| # -berok will link without error, but may produce a broken library. |
| no_undefined_flag_CXX=' ${wl}-bernotok' |
| allow_undefined_flag_CXX=' ${wl}-berok' |
| if test "$with_gnu_ld" = yes; then |
| # We only use this code for GNU lds that support --whole-archive. |
| whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
| else |
| # Exported symbols can be pulled into shared objects from archives |
| whole_archive_flag_spec_CXX='$convenience' |
| fi |
| archive_cmds_need_lc_CXX=yes |
| # This is similar to how AIX traditionally builds its shared |
| # libraries. |
| archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
| fi |
| fi |
| ;; |
| |
| beos*) |
| if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
| allow_undefined_flag_CXX=unsupported |
| # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
| # support --undefined. This deserves some investigation. FIXME |
| archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| else |
| ld_shlibs_CXX=no |
| fi |
| ;; |
| |
| chorus*) |
| case $cc_basename in |
| *) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| esac |
| ;; |
| |
| cygwin* | mingw* | pw32* | cegcc*) |
| # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, |
| # as there is no search path for DLLs. |
| hardcode_libdir_flag_spec_CXX='-L$libdir' |
| export_dynamic_flag_spec_CXX='${wl}--export-all-symbols' |
| allow_undefined_flag_CXX=unsupported |
| always_export_symbols_CXX=no |
| enable_shared_with_static_runtimes_CXX=yes |
| |
| if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then |
| archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
| # If the export-symbols file already is a .def file (1st line |
| # is EXPORTS), use it as is; otherwise, prepend... |
| archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
| cp $export_symbols $output_objdir/$soname.def; |
| else |
| echo EXPORTS > $output_objdir/$soname.def; |
| cat $export_symbols >> $output_objdir/$soname.def; |
| fi~ |
| $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
| else |
| ld_shlibs_CXX=no |
| fi |
| ;; |
| darwin* | rhapsody*) |
| |
| |
| archive_cmds_need_lc_CXX=no |
| hardcode_direct_CXX=no |
| hardcode_automatic_CXX=yes |
| hardcode_shlibpath_var_CXX=unsupported |
| if test "$lt_cv_ld_force_load" = "yes"; then |
| whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' |
| else |
| whole_archive_flag_spec_CXX='' |
| fi |
| link_all_deplibs_CXX=yes |
| allow_undefined_flag_CXX="$_lt_dar_allow_undefined" |
| case $cc_basename in |
| ifort*) _lt_dar_can_shared=yes ;; |
| *) _lt_dar_can_shared=$GCC ;; |
| esac |
| if test "$_lt_dar_can_shared" = "yes"; then |
| output_verbose_link_cmd=func_echo_all |
| archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" |
| module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" |
| archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" |
| module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" |
| if test "$lt_cv_apple_cc_single_mod" != "yes"; then |
| archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" |
| archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" |
| fi |
| |
| else |
| ld_shlibs_CXX=no |
| fi |
| |
| ;; |
| |
| dgux*) |
| case $cc_basename in |
| ec++*) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| ghcx*) |
| # Green Hills C++ Compiler |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| *) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| esac |
| ;; |
| |
| freebsd2.*) |
| # C++ shared libraries reported to be fairly broken before |
| # switch to ELF |
| ld_shlibs_CXX=no |
| ;; |
| |
| freebsd-elf*) |
| archive_cmds_need_lc_CXX=no |
| ;; |
| |
| freebsd* | dragonfly*) |
| # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
| # conventions |
| ld_shlibs_CXX=yes |
| ;; |
| |
| gnu*) |
| ;; |
| |
| haiku*) |
| archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| link_all_deplibs_CXX=yes |
| ;; |
| |
| hpux9*) |
| hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' |
| hardcode_libdir_separator_CXX=: |
| export_dynamic_flag_spec_CXX='${wl}-E' |
| hardcode_direct_CXX=yes |
| hardcode_minus_L_CXX=yes # Not in the search PATH, |
| # but as the default |
| # location of the library. |
| |
| case $cc_basename in |
| CC*) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| aCC*) |
| archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
| # Commands to make compiler produce verbose output that lists |
| # what "hidden" libraries, object files and flags are used when |
| # linking a shared library. |
| # |
| # There doesn't appear to be a way to prevent this compiler from |
| # explicitly linking system object files so we need to strip them |
| # from the output so that they don't get included in the library |
| # dependencies. |
| output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
| ;; |
| *) |
| if test "$GXX" = yes; then |
| archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
| else |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| fi |
| ;; |
| esac |
| ;; |
| |
| hpux10*|hpux11*) |
| if test $with_gnu_ld = no; then |
| hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' |
| hardcode_libdir_separator_CXX=: |
| |
| case $host_cpu in |
| hppa*64*|ia64*) |
| ;; |
| *) |
| export_dynamic_flag_spec_CXX='${wl}-E' |
| ;; |
| esac |
| fi |
| case $host_cpu in |
| hppa*64*|ia64*) |
| hardcode_direct_CXX=no |
| hardcode_shlibpath_var_CXX=no |
| ;; |
| *) |
| hardcode_direct_CXX=yes |
| hardcode_direct_absolute_CXX=yes |
| hardcode_minus_L_CXX=yes # Not in the search PATH, |
| # but as the default |
| # location of the library. |
| ;; |
| esac |
| |
| case $cc_basename in |
| CC*) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| aCC*) |
| case $host_cpu in |
| hppa*64*) |
| archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
| ;; |
| ia64*) |
| archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
| ;; |
| *) |
| archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
| ;; |
| esac |
| # Commands to make compiler produce verbose output that lists |
| # what "hidden" libraries, object files and flags are used when |
| # linking a shared library. |
| # |
| # There doesn't appear to be a way to prevent this compiler from |
| # explicitly linking system object files so we need to strip them |
| # from the output so that they don't get included in the library |
| # dependencies. |
| output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
| ;; |
| *) |
| if test "$GXX" = yes; then |
| if test $with_gnu_ld = no; then |
| case $host_cpu in |
| hppa*64*) |
| archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
| ;; |
| ia64*) |
| archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
| ;; |
| *) |
| archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
| ;; |
| esac |
| fi |
| else |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| fi |
| ;; |
| esac |
| ;; |
| |
| interix[3-9]*) |
| hardcode_direct_CXX=no |
| hardcode_shlibpath_var_CXX=no |
| hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' |
| export_dynamic_flag_spec_CXX='${wl}-E' |
| # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
| # Instead, shared libraries are loaded at an image base (0x10000000 by |
| # default) and relocated if they conflict, which is a slow very memory |
| # consuming and fragmenting process. To avoid this, we pick a random, |
| # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
| # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
| archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
| archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
| ;; |
| irix5* | irix6*) |
| case $cc_basename in |
| CC*) |
| # SGI C++ |
| archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
| |
| # Archives containing C++ object files must be created using |
| # "CC -ar", where "CC" is the IRIX C++ compiler. This is |
| # necessary to make sure instantiated templates are included |
| # in the archive. |
| old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' |
| ;; |
| *) |
| if test "$GXX" = yes; then |
| if test "$with_gnu_ld" = no; then |
| archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
| else |
| archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' |
| fi |
| fi |
| link_all_deplibs_CXX=yes |
| ;; |
| esac |
| hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' |
| hardcode_libdir_separator_CXX=: |
| inherit_rpath_CXX=yes |
| ;; |
| |
| linux* | k*bsd*-gnu | kopensolaris*-gnu) |
| case $cc_basename in |
| KCC*) |
| # Kuck and Associates, Inc. (KAI) C++ Compiler |
| |
| # KCC will only create a shared library if the output file |
| # ends with ".so" (or ".sl" for HP-UX), so rename the library |
| # to its proper name (with version) after linking. |
| archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
| archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' |
| # Commands to make compiler produce verbose output that lists |
| # what "hidden" libraries, object files and flags are used when |
| # linking a shared library. |
| # |
| # There doesn't appear to be a way to prevent this compiler from |
| # explicitly linking system object files so we need to strip them |
| # from the output so that they don't get included in the library |
| # dependencies. |
| output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
| |
| hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' |
| export_dynamic_flag_spec_CXX='${wl}--export-dynamic' |
| |
| # Archives containing C++ object files must be created using |
| # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
| old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' |
| ;; |
| icpc* | ecpc* ) |
| # Intel C++ |
| with_gnu_ld=yes |
| # version 8.0 and above of icpc choke on multiply defined symbols |
| # if we add $predep_objects and $postdep_objects, however 7.1 and |
| # earlier do not add the objects themselves. |
| case `$CC -V 2>&1` in |
| *"Version 7."*) |
| archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
| ;; |
| *) # Version 8.0 or newer |
| tmp_idyn= |
| case $host_cpu in |
| ia64*) tmp_idyn=' -i_dynamic';; |
| esac |
| archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
| ;; |
| esac |
| archive_cmds_need_lc_CXX=no |
| hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' |
| export_dynamic_flag_spec_CXX='${wl}--export-dynamic' |
| whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
| ;; |
| pgCC* | pgcpp*) |
| # Portland Group C++ compiler |
| case `$CC -V` in |
| *pgCC\ [1-5].* | *pgcpp\ [1-5].*) |
| prelink_cmds_CXX='tpldir=Template.dir~ |
| rm -rf $tpldir~ |
| $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ |
| compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' |
| old_archive_cmds_CXX='tpldir=Template.dir~ |
| rm -rf $tpldir~ |
| $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ |
| $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ |
| $RANLIB $oldlib' |
| archive_cmds_CXX='tpldir=Template.dir~ |
| rm -rf $tpldir~ |
| $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ |
| $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
| archive_expsym_cmds_CXX='tpldir=Template.dir~ |
| rm -rf $tpldir~ |
| $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ |
| $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' |
| ;; |
| *) # Version 6 and above use weak symbols |
| archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
| archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' |
| ;; |
| esac |
| |
| hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' |
| export_dynamic_flag_spec_CXX='${wl}--export-dynamic' |
| whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
| ;; |
| cxx*) |
| # Compaq C++ |
| archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' |
| |
| runpath_var=LD_RUN_PATH |
| hardcode_libdir_flag_spec_CXX='-rpath $libdir' |
| hardcode_libdir_separator_CXX=: |
| |
| # Commands to make compiler produce verbose output that lists |
| # what "hidden" libraries, object files and flags are used when |
| # linking a shared library. |
| # |
| # There doesn't appear to be a way to prevent this compiler from |
| # explicitly linking system object files so we need to strip them |
| # from the output so that they don't get included in the library |
| # dependencies. |
| output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' |
| ;; |
| xl* | mpixl* | bgxl*) |
| # IBM XL 8.0 on PPC, with GNU ld |
| hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' |
| export_dynamic_flag_spec_CXX='${wl}--export-dynamic' |
| archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| if test "x$supports_anon_versioning" = xyes; then |
| archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ |
| cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
| echo "local: *; };" >> $output_objdir/$libname.ver~ |
| $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
| fi |
| ;; |
| *) |
| case `$CC -V 2>&1 | sed 5q` in |
| *Sun\ C*) |
| # Sun C++ 5.9 |
| no_undefined_flag_CXX=' -zdefs' |
| archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
| archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' |
| hardcode_libdir_flag_spec_CXX='-R$libdir' |
| whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
| compiler_needs_object_CXX=yes |
| |
| # Not sure whether something based on |
| # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 |
| # would be better. |
| output_verbose_link_cmd='func_echo_all' |
| |
| # Archives containing C++ object files must be created using |
| # "CC -xar", where "CC" is the Sun C++ compiler. This is |
| # necessary to make sure instantiated templates are included |
| # in the archive. |
| old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' |
| ;; |
| esac |
| ;; |
| esac |
| ;; |
| |
| lynxos*) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| |
| m88k*) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| |
| mvs*) |
| case $cc_basename in |
| cxx*) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| *) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| esac |
| ;; |
| |
| netbsd*) |
| if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
| archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
| wlarc= |
| hardcode_libdir_flag_spec_CXX='-R$libdir' |
| hardcode_direct_CXX=yes |
| hardcode_shlibpath_var_CXX=no |
| fi |
| # Workaround some broken pre-1.5 toolchains |
| output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
| ;; |
| |
| *nto* | *qnx*) |
| ld_shlibs_CXX=yes |
| ;; |
| |
| openbsd2*) |
| # C++ shared libraries are fairly broken |
| ld_shlibs_CXX=no |
| ;; |
| |
| openbsd*) |
| if test -f /usr/libexec/ld.so; then |
| hardcode_direct_CXX=yes |
| hardcode_shlibpath_var_CXX=no |
| hardcode_direct_absolute_CXX=yes |
| archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
| hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' |
| if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
| archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' |
| export_dynamic_flag_spec_CXX='${wl}-E' |
| whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
| fi |
| output_verbose_link_cmd=func_echo_all |
| else |
| ld_shlibs_CXX=no |
| fi |
| ;; |
| |
| osf3* | osf4* | osf5*) |
| case $cc_basename in |
| KCC*) |
| # Kuck and Associates, Inc. (KAI) C++ Compiler |
| |
| # KCC will only create a shared library if the output file |
| # ends with ".so" (or ".sl" for HP-UX), so rename the library |
| # to its proper name (with version) after linking. |
| archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
| |
| hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' |
| hardcode_libdir_separator_CXX=: |
| |
| # Archives containing C++ object files must be created using |
| # the KAI C++ compiler. |
| case $host in |
| osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; |
| *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; |
| esac |
| ;; |
| RCC*) |
| # Rational C++ 2.4.1 |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| cxx*) |
| case $host in |
| osf3*) |
| allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' |
| archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
| hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' |
| ;; |
| *) |
| allow_undefined_flag_CXX=' -expect_unresolved \*' |
| archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
| archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
| echo "-hidden">> $lib.exp~ |
| $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ |
| $RM $lib.exp' |
| hardcode_libdir_flag_spec_CXX='-rpath $libdir' |
| ;; |
| esac |
| |
| hardcode_libdir_separator_CXX=: |
| |
| # Commands to make compiler produce verbose output that lists |
| # what "hidden" libraries, object files and flags are used when |
| # linking a shared library. |
| # |
| # There doesn't appear to be a way to prevent this compiler from |
| # explicitly linking system object files so we need to strip them |
| # from the output so that they don't get included in the library |
| # dependencies. |
| output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
| ;; |
| *) |
| if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
| allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' |
| case $host in |
| osf3*) |
| archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
| ;; |
| *) |
| archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
| ;; |
| esac |
| |
| hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' |
| hardcode_libdir_separator_CXX=: |
| |
| # Commands to make compiler produce verbose output that lists |
| # what "hidden" libraries, object files and flags are used when |
| # linking a shared library. |
| output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
| |
| else |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| fi |
| ;; |
| esac |
| ;; |
| |
| psos*) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| |
| sunos4*) |
| case $cc_basename in |
| CC*) |
| # Sun C++ 4.x |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| lcc*) |
| # Lucid |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| *) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| esac |
| ;; |
| |
| solaris*) |
| case $cc_basename in |
| CC*) |
| # Sun C++ 4.2, 5.x and Centerline C++ |
| archive_cmds_need_lc_CXX=yes |
| no_undefined_flag_CXX=' -zdefs' |
| archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
| archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
| $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' |
| |
| hardcode_libdir_flag_spec_CXX='-R$libdir' |
| hardcode_shlibpath_var_CXX=no |
| case $host_os in |
| solaris2.[0-5] | solaris2.[0-5].*) ;; |
| *) |
| # The compiler driver will combine and reorder linker options, |
| # but understands `-z linker_flag'. |
| # Supported since Solaris 2.6 (maybe 2.5.1?) |
| whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' |
| ;; |
| esac |
| link_all_deplibs_CXX=yes |
| |
| output_verbose_link_cmd='func_echo_all' |
| |
| # Archives containing C++ object files must be created using |
| # "CC -xar", where "CC" is the Sun C++ compiler. This is |
| # necessary to make sure instantiated templates are included |
| # in the archive. |
| old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' |
| ;; |
| gcx*) |
| # Green Hills C++ Compiler |
| archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
| |
| # The C++ compiler must be used to create the archive. |
| old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
| ;; |
| *) |
| # GNU C++ compiler with Solaris linker |
| if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
| no_undefined_flag_CXX=' ${wl}-z ${wl}defs' |
| if $CC --version | $GREP -v '^2\.7' > /dev/null; then |
| archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
| archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
| $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' |
| |
| # Commands to make compiler produce verbose output that lists |
| # what "hidden" libraries, object files and flags are used when |
| # linking a shared library. |
| output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
| else |
| # g++ 2.7 appears to require `-G' NOT `-shared' on this |
| # platform. |
| archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
| archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
| $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' |
| |
| # Commands to make compiler produce verbose output that lists |
| # what "hidden" libraries, object files and flags are used when |
| # linking a shared library. |
| output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
| fi |
| |
| hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' |
| case $host_os in |
| solaris2.[0-5] | solaris2.[0-5].*) ;; |
| *) |
| whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
| ;; |
| esac |
| fi |
| ;; |
| esac |
| ;; |
| |
| sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) |
| no_undefined_flag_CXX='${wl}-z,text' |
| archive_cmds_need_lc_CXX=no |
| hardcode_shlibpath_var_CXX=no |
| runpath_var='LD_RUN_PATH' |
| |
| case $cc_basename in |
| CC*) |
| archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| ;; |
| *) |
| archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| ;; |
| esac |
| ;; |
| |
| sysv5* | sco3.2v5* | sco5v6*) |
| # Note: We can NOT use -z defs as we might desire, because we do not |
| # link with -lc, and that would cause any symbols used from libc to |
| # always be unresolved, which means just about no library would |
| # ever link correctly. If we're not using GNU ld we use -z text |
| # though, which does catch some bad symbols but isn't as heavy-handed |
| # as -z defs. |
| no_undefined_flag_CXX='${wl}-z,text' |
| allow_undefined_flag_CXX='${wl}-z,nodefs' |
| archive_cmds_need_lc_CXX=no |
| hardcode_shlibpath_var_CXX=no |
| hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' |
| hardcode_libdir_separator_CXX=':' |
| link_all_deplibs_CXX=yes |
| export_dynamic_flag_spec_CXX='${wl}-Bexport' |
| runpath_var='LD_RUN_PATH' |
| |
| case $cc_basename in |
| CC*) |
| archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ |
| '"$old_archive_cmds_CXX" |
| reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ |
| '"$reload_cmds_CXX" |
| ;; |
| *) |
| archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
| ;; |
| esac |
| ;; |
| |
| tandem*) |
| case $cc_basename in |
| NCC*) |
| # NonStop-UX NCC 3.20 |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| *) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| esac |
| ;; |
| |
| vxworks*) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| |
| *) |
| # FIXME: insert proper C++ library support |
| ld_shlibs_CXX=no |
| ;; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 |
| $as_echo "$ld_shlibs_CXX" >&6; } |
| test "$ld_shlibs_CXX" = no && can_build_shared=no |
| |
| GCC_CXX="$GXX" |
| LD_CXX="$LD" |
| |
| ## CAVEAT EMPTOR: |
| ## There is no encapsulation within the following macros, do not change |
| ## the running order or otherwise move them around unless you know exactly |
| ## what you are doing... |
| # Dependencies to place before and after the object being linked: |
| predep_objects_CXX= |
| postdep_objects_CXX= |
| predeps_CXX= |
| postdeps_CXX= |
| compiler_lib_search_path_CXX= |
| |
| cat > conftest.$ac_ext <<_LT_EOF |
| class Foo |
| { |
| public: |
| Foo (void) { a = 0; } |
| private: |
| int a; |
| }; |
| _LT_EOF |
| |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
| (eval $ac_compile) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then |
| # Parse the compiler output and extract the necessary |
| # objects, libraries and library flags. |
| |
| # Sentinel used to keep track of whether or not we are before |
| # the conftest object file. |
| pre_test_object_deps_done=no |
| |
| for p in `eval "$output_verbose_link_cmd"`; do |
| case $p in |
| |
| -L* | -R* | -l*) |
| # Some compilers place space between "-{L,R}" and the path. |
| # Remove the space. |
| if test $p = "-L" || |
| test $p = "-R"; then |
| prev=$p |
| continue |
| else |
| prev= |
| fi |
| |
| if test "$pre_test_object_deps_done" = no; then |
| case $p in |
| -L* | -R*) |
| # Internal compiler library paths should come after those |
| # provided the user. The postdeps already come after the |
| # user supplied libs so there is no need to process them. |
| if test -z "$compiler_lib_search_path_CXX"; then |
| compiler_lib_search_path_CXX="${prev}${p}" |
| else |
| compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" |
| fi |
| ;; |
| # The "-l" case would never come before the object being |
| # linked, so don't bother handling this case. |
| esac |
| else |
| if test -z "$postdeps_CXX"; then |
| postdeps_CXX="${prev}${p}" |
| else |
| postdeps_CXX="${postdeps_CXX} ${prev}${p}" |
| fi |
| fi |
| ;; |
| |
| *.$objext) |
| # This assumes that the test object file only shows up |
| # once in the compiler output. |
| if test "$p" = "conftest.$objext"; then |
| pre_test_object_deps_done=yes |
| continue |
| fi |
| |
| if test "$pre_test_object_deps_done" = no; then |
| if test -z "$predep_objects_CXX"; then |
| predep_objects_CXX="$p" |
| else |
| predep_objects_CXX="$predep_objects_CXX $p" |
| fi |
| else |
| if test -z "$postdep_objects_CXX"; then |
| postdep_objects_CXX="$p" |
| else |
| postdep_objects_CXX="$postdep_objects_CXX $p" |
| fi |
| fi |
| ;; |
| |
| *) ;; # Ignore the rest. |
| |
| esac |
| done |
| |
| # Clean up. |
| rm -f a.out a.exe |
| else |
| echo "libtool.m4: error: problem compiling CXX test program" |
| fi |
| |
| $RM -f confest.$objext |
| |
| # PORTME: override above test on systems where it is broken |
| case $host_os in |
| interix[3-9]*) |
| # Interix 3.5 installs completely hosed .la files for C++, so rather than |
| # hack all around it, let's just trust "g++" to DTRT. |
| predep_objects_CXX= |
| postdep_objects_CXX= |
| postdeps_CXX= |
| ;; |
| |
| linux*) |
| case `$CC -V 2>&1 | sed 5q` in |
| *Sun\ C*) |
| # Sun C++ 5.9 |
| |
| # The more standards-conforming stlport4 library is |
| # incompatible with the Cstd library. Avoid specifying |
| # it if it's in CXXFLAGS. Ignore libCrun as |
| # -library=stlport4 depends on it. |
| case " $CXX $CXXFLAGS " in |
| *" -library=stlport4 "*) |
| solaris_use_stlport4=yes |
| ;; |
| esac |
| |
| if test "$solaris_use_stlport4" != yes; then |
| postdeps_CXX='-library=Cstd -library=Crun' |
| fi |
| ;; |
| esac |
| ;; |
| |
| solaris*) |
| case $cc_basename in |
| CC*) |
| # The more standards-conforming stlport4 library is |
| # incompatible with the Cstd library. Avoid specifying |
| # it if it's in CXXFLAGS. Ignore libCrun as |
| # -library=stlport4 depends on it. |
| case " $CXX $CXXFLAGS " in |
| *" -library=stlport4 "*) |
| solaris_use_stlport4=yes |
| ;; |
| esac |
| |
| # Adding this requires a known-good setup of shared libraries for |
| # Sun compiler versions before 5.6, else PIC objects from an old |
| # archive will be linked into the output, leading to subtle bugs. |
| if test "$solaris_use_stlport4" != yes; then |
| postdeps_CXX='-library=Cstd -library=Crun' |
| fi |
| ;; |
| esac |
| ;; |
| esac |
| |
| |
| case " $postdeps_CXX " in |
| *" -lc "*) archive_cmds_need_lc_CXX=no ;; |
| esac |
| compiler_lib_search_dirs_CXX= |
| if test -n "${compiler_lib_search_path_CXX}"; then |
| compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| lt_prog_compiler_wl_CXX= |
| lt_prog_compiler_pic_CXX= |
| lt_prog_compiler_static_CXX= |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 |
| $as_echo_n "checking for $compiler option to produce PIC... " >&6; } |
| |
| # C++ specific cases for pic, static, wl, etc. |
| if test "$GXX" = yes; then |
| lt_prog_compiler_wl_CXX='-Wl,' |
| lt_prog_compiler_static_CXX='-static' |
| |
| case $host_os in |
| aix*) |
| # All AIX code is PIC. |
| if test "$host_cpu" = ia64; then |
| # AIX 5 now supports IA64 processor |
| lt_prog_compiler_static_CXX='-Bstatic' |
| fi |
| lt_prog_compiler_pic_CXX='-fPIC' |
| ;; |
| |
| amigaos*) |
| case $host_cpu in |
| powerpc) |
| # see comment about AmigaOS4 .so support |
| lt_prog_compiler_pic_CXX='-fPIC' |
| ;; |
| m68k) |
| # FIXME: we need at least 68020 code to build shared libraries, but |
| # adding the `-m68020' flag to GCC prevents building anything better, |
| # like `-m68040'. |
| lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' |
| ;; |
| esac |
| ;; |
| |
| beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
| # PIC is the default for these OSes. |
| ;; |
| mingw* | cygwin* | os2* | pw32* | cegcc*) |
| # This hack is so that the source file can tell whether it is being |
| # built for inclusion in a dll (and should export symbols for example). |
| # Although the cygwin gcc ignores -fPIC, still need this for old-style |
| # (--disable-auto-import) libraries |
| lt_prog_compiler_pic_CXX='-DDLL_EXPORT' |
| ;; |
| darwin* | rhapsody*) |
| # PIC is the default on this platform |
| # Common symbols not allowed in MH_DYLIB files |
| lt_prog_compiler_pic_CXX='-fno-common' |
| ;; |
| *djgpp*) |
| # DJGPP does not support shared libraries at all |
| lt_prog_compiler_pic_CXX= |
| ;; |
| haiku*) |
| # PIC is the default for Haiku. |
| # The "-static" flag exists, but is broken. |
| lt_prog_compiler_static_CXX= |
| ;; |
| interix[3-9]*) |
| # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
| # Instead, we relocate shared libraries at runtime. |
| ;; |
| sysv4*MP*) |
| if test -d /usr/nec; then |
| lt_prog_compiler_pic_CXX=-Kconform_pic |
| fi |
| ;; |
| hpux*) |
| # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
| # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag |
| # sets the default TLS model and affects inlining. |
| case $host_cpu in |
| hppa*64*) |
| ;; |
| *) |
| lt_prog_compiler_pic_CXX='-fPIC' |
| ;; |
| esac |
| ;; |
| *qnx* | *nto*) |
| # QNX uses GNU C++, but need to define -shared option too, otherwise |
| # it will coredump. |
| lt_prog_compiler_pic_CXX='-fPIC -shared' |
| ;; |
| *) |
| lt_prog_compiler_pic_CXX='-fPIC' |
| ;; |
| esac |
| else |
| case $host_os in |
| aix[4-9]*) |
| # All AIX code is PIC. |
| if test "$host_cpu" = ia64; then |
| # AIX 5 now supports IA64 processor |
| lt_prog_compiler_static_CXX='-Bstatic' |
| else |
| lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' |
| fi |
| ;; |
| chorus*) |
| case $cc_basename in |
| cxch68*) |
| # Green Hills C++ Compiler |
| # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" |
| ;; |
| esac |
| ;; |
| dgux*) |
| case $cc_basename in |
| ec++*) |
| lt_prog_compiler_pic_CXX='-KPIC' |
| ;; |
| ghcx*) |
| # Green Hills C++ Compiler |
| lt_prog_compiler_pic_CXX='-pic' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| freebsd* | dragonfly*) |
| # FreeBSD uses GNU C++ |
| ;; |
| hpux9* | hpux10* | hpux11*) |
| case $cc_basename in |
| CC*) |
| lt_prog_compiler_wl_CXX='-Wl,' |
| lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' |
| if test "$host_cpu" != ia64; then |
| lt_prog_compiler_pic_CXX='+Z' |
| fi |
| ;; |
| aCC*) |
| lt_prog_compiler_wl_CXX='-Wl,' |
| lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' |
| case $host_cpu in |
| hppa*64*|ia64*) |
| # +Z the default |
| ;; |
| *) |
| lt_prog_compiler_pic_CXX='+Z' |
| ;; |
| esac |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| interix*) |
| # This is c89, which is MS Visual C++ (no shared libs) |
| # Anyone wants to do a port? |
| ;; |
| irix5* | irix6* | nonstopux*) |
| case $cc_basename in |
| CC*) |
| lt_prog_compiler_wl_CXX='-Wl,' |
| lt_prog_compiler_static_CXX='-non_shared' |
| # CC pic flag -KPIC is the default. |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| linux* | k*bsd*-gnu | kopensolaris*-gnu) |
| case $cc_basename in |
| KCC*) |
| # KAI C++ Compiler |
| lt_prog_compiler_wl_CXX='--backend -Wl,' |
| lt_prog_compiler_pic_CXX='-fPIC' |
| ;; |
| ecpc* ) |
| # old Intel C++ for x86_64 which still supported -KPIC. |
| lt_prog_compiler_wl_CXX='-Wl,' |
| lt_prog_compiler_pic_CXX='-KPIC' |
| lt_prog_compiler_static_CXX='-static' |
| ;; |
| icpc* ) |
| # Intel C++, used to be incompatible with GCC. |
| # ICC 10 doesn't accept -KPIC any more. |
| lt_prog_compiler_wl_CXX='-Wl,' |
| lt_prog_compiler_pic_CXX='-fPIC' |
| lt_prog_compiler_static_CXX='-static' |
| ;; |
| pgCC* | pgcpp*) |
| # Portland Group C++ compiler |
| lt_prog_compiler_wl_CXX='-Wl,' |
| lt_prog_compiler_pic_CXX='-fpic' |
| lt_prog_compiler_static_CXX='-Bstatic' |
| ;; |
| cxx*) |
| # Compaq C++ |
| # Make sure the PIC flag is empty. It appears that all Alpha |
| # Linux and Compaq Tru64 Unix objects are PIC. |
| lt_prog_compiler_pic_CXX= |
| lt_prog_compiler_static_CXX='-non_shared' |
| ;; |
| xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) |
| # IBM XL 8.0, 9.0 on PPC and BlueGene |
| lt_prog_compiler_wl_CXX='-Wl,' |
| lt_prog_compiler_pic_CXX='-qpic' |
| lt_prog_compiler_static_CXX='-qstaticlink' |
| ;; |
| *) |
| case `$CC -V 2>&1 | sed 5q` in |
| *Sun\ C*) |
| # Sun C++ 5.9 |
| lt_prog_compiler_pic_CXX='-KPIC' |
| lt_prog_compiler_static_CXX='-Bstatic' |
| lt_prog_compiler_wl_CXX='-Qoption ld ' |
| ;; |
| esac |
| ;; |
| esac |
| ;; |
| lynxos*) |
| ;; |
| m88k*) |
| ;; |
| mvs*) |
| case $cc_basename in |
| cxx*) |
| lt_prog_compiler_pic_CXX='-W c,exportall' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| netbsd*) |
| ;; |
| *qnx* | *nto*) |
| # QNX uses GNU C++, but need to define -shared option too, otherwise |
| # it will coredump. |
| lt_prog_compiler_pic_CXX='-fPIC -shared' |
| ;; |
| osf3* | osf4* | osf5*) |
| case $cc_basename in |
| KCC*) |
| lt_prog_compiler_wl_CXX='--backend -Wl,' |
| ;; |
| RCC*) |
| # Rational C++ 2.4.1 |
| lt_prog_compiler_pic_CXX='-pic' |
| ;; |
| cxx*) |
| # Digital/Compaq C++ |
| lt_prog_compiler_wl_CXX='-Wl,' |
| # Make sure the PIC flag is empty. It appears that all Alpha |
| # Linux and Compaq Tru64 Unix objects are PIC. |
| lt_prog_compiler_pic_CXX= |
| lt_prog_compiler_static_CXX='-non_shared' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| psos*) |
| ;; |
| solaris*) |
| case $cc_basename in |
| CC*) |
| # Sun C++ 4.2, 5.x and Centerline C++ |
| lt_prog_compiler_pic_CXX='-KPIC' |
| lt_prog_compiler_static_CXX='-Bstatic' |
| lt_prog_compiler_wl_CXX='-Qoption ld ' |
| ;; |
| gcx*) |
| # Green Hills C++ Compiler |
| lt_prog_compiler_pic_CXX='-PIC' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| sunos4*) |
| case $cc_basename in |
| CC*) |
| # Sun C++ 4.x |
| lt_prog_compiler_pic_CXX='-pic' |
| lt_prog_compiler_static_CXX='-Bstatic' |
| ;; |
| lcc*) |
| # Lucid |
| lt_prog_compiler_pic_CXX='-pic' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
| case $cc_basename in |
| CC*) |
| lt_prog_compiler_wl_CXX='-Wl,' |
| lt_prog_compiler_pic_CXX='-KPIC' |
| lt_prog_compiler_static_CXX='-Bstatic' |
| ;; |
| esac |
| ;; |
| tandem*) |
| case $cc_basename in |
| NCC*) |
| # NonStop-UX NCC 3.20 |
| lt_prog_compiler_pic_CXX='-KPIC' |
| ;; |
| *) |
| ;; |
| esac |
| ;; |
| vxworks*) |
| ;; |
| *) |
| lt_prog_compiler_can_build_shared_CXX=no |
| ;; |
| esac |
| fi |
| |
| case $host_os in |
| # For platforms which do not support PIC, -DPIC is meaningless: |
| *djgpp*) |
| lt_prog_compiler_pic_CXX= |
| ;; |
| *) |
| lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5 |
| $as_echo "$lt_prog_compiler_pic_CXX" >&6; } |
| |
| |
| |
| # |
| # Check to make sure the PIC flag actually works. |
| # |
| if test -n "$lt_prog_compiler_pic_CXX"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 |
| $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } |
| if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_prog_compiler_pic_works_CXX=no |
| ac_outfile=conftest.$ac_objext |
| echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" |
| # Insert the option either (1) after the last *FLAGS variable, or |
| # (2) before a word containing "conftest.", or (3) at the end. |
| # Note that $ac_compile itself does not contain backslashes and begins |
| # with a dollar sign (not a hyphen), so the echo should work correctly. |
| # The option is referenced via a variable to avoid confusing sed. |
| lt_compile=`echo "$ac_compile" | $SED \ |
| -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ |
| -e 's:$: $lt_compiler_flag:'` |
| (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
| (eval "$lt_compile" 2>conftest.err) |
| ac_status=$? |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| if (exit $ac_status) && test -s "$ac_outfile"; then |
| # The compiler can only warn and ignore the option if not recognized |
| # So say no if there are warnings other than the usual output. |
| $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp |
| $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
| if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
| lt_cv_prog_compiler_pic_works_CXX=yes |
| fi |
| fi |
| $RM conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 |
| $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } |
| |
| if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then |
| case $lt_prog_compiler_pic_CXX in |
| "" | " "*) ;; |
| *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; |
| esac |
| else |
| lt_prog_compiler_pic_CXX= |
| lt_prog_compiler_can_build_shared_CXX=no |
| fi |
| |
| fi |
| |
| |
| |
| # |
| # Check to make sure the static flag actually works. |
| # |
| wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 |
| $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } |
| if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_prog_compiler_static_works_CXX=no |
| save_LDFLAGS="$LDFLAGS" |
| LDFLAGS="$LDFLAGS $lt_tmp_static_flag" |
| echo "$lt_simple_link_test_code" > conftest.$ac_ext |
| if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
| # The linker can only warn and ignore the option if not recognized |
| # So say no if there are warnings |
| if test -s conftest.err; then |
| # Append any errors to the config.log. |
| cat conftest.err 1>&5 |
| $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp |
| $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
| if diff conftest.exp conftest.er2 >/dev/null; then |
| lt_cv_prog_compiler_static_works_CXX=yes |
| fi |
| else |
| lt_cv_prog_compiler_static_works_CXX=yes |
| fi |
| fi |
| $RM -r conftest* |
| LDFLAGS="$save_LDFLAGS" |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 |
| $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; } |
| |
| if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then |
| : |
| else |
| lt_prog_compiler_static_CXX= |
| fi |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
| $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } |
| if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_prog_compiler_c_o_CXX=no |
| $RM -r conftest 2>/dev/null |
| mkdir conftest |
| cd conftest |
| mkdir out |
| echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| |
| lt_compiler_flag="-o out/conftest2.$ac_objext" |
| # Insert the option either (1) after the last *FLAGS variable, or |
| # (2) before a word containing "conftest.", or (3) at the end. |
| # Note that $ac_compile itself does not contain backslashes and begins |
| # with a dollar sign (not a hyphen), so the echo should work correctly. |
| lt_compile=`echo "$ac_compile" | $SED \ |
| -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ |
| -e 's:$: $lt_compiler_flag:'` |
| (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
| (eval "$lt_compile" 2>out/conftest.err) |
| ac_status=$? |
| cat out/conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| if (exit $ac_status) && test -s out/conftest2.$ac_objext |
| then |
| # The compiler can only warn and ignore the option if not recognized |
| # So say no if there are warnings |
| $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
| $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
| if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
| lt_cv_prog_compiler_c_o_CXX=yes |
| fi |
| fi |
| chmod u+w . 2>&5 |
| $RM conftest* |
| # SGI C++ compiler will create directory out/ii_files/ for |
| # template instantiation |
| test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files |
| $RM out/* && rmdir out |
| cd .. |
| $RM -r conftest |
| $RM conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 |
| $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 |
| $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } |
| if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_prog_compiler_c_o_CXX=no |
| $RM -r conftest 2>/dev/null |
| mkdir conftest |
| cd conftest |
| mkdir out |
| echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| |
| lt_compiler_flag="-o out/conftest2.$ac_objext" |
| # Insert the option either (1) after the last *FLAGS variable, or |
| # (2) before a word containing "conftest.", or (3) at the end. |
| # Note that $ac_compile itself does not contain backslashes and begins |
| # with a dollar sign (not a hyphen), so the echo should work correctly. |
| lt_compile=`echo "$ac_compile" | $SED \ |
| -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ |
| -e 's:$: $lt_compiler_flag:'` |
| (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) |
| (eval "$lt_compile" 2>out/conftest.err) |
| ac_status=$? |
| cat out/conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| if (exit $ac_status) && test -s out/conftest2.$ac_objext |
| then |
| # The compiler can only warn and ignore the option if not recognized |
| # So say no if there are warnings |
| $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
| $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
| if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
| lt_cv_prog_compiler_c_o_CXX=yes |
| fi |
| fi |
| chmod u+w . 2>&5 |
| $RM conftest* |
| # SGI C++ compiler will create directory out/ii_files/ for |
| # template instantiation |
| test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files |
| $RM out/* && rmdir out |
| cd .. |
| $RM -r conftest |
| $RM conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 |
| $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } |
| |
| |
| |
| |
| hard_links="nottested" |
| if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then |
| # do not overwrite the value of need_locks provided by the user |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 |
| $as_echo_n "checking if we can lock with hard links... " >&6; } |
| hard_links=yes |
| $RM conftest* |
| ln conftest.a conftest.b 2>/dev/null && hard_links=no |
| touch conftest.a |
| ln conftest.a conftest.b 2>&5 || hard_links=no |
| ln conftest.a conftest.b 2>/dev/null && hard_links=no |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 |
| $as_echo "$hard_links" >&6; } |
| if test "$hard_links" = no; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 |
| $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} |
| need_locks=warn |
| fi |
| else |
| need_locks=no |
| fi |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
| $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } |
| |
| export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
| case $host_os in |
| aix[4-9]*) |
| # If we're using GNU nm, then we don't want the "-C" option. |
| # -C means demangle to AIX nm, but means don't demangle with GNU nm |
| # Also, AIX nm treats weak defined symbols like other global defined |
| # symbols, whereas GNU nm marks them as "W". |
| if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
| export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
| else |
| export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
| fi |
| ;; |
| pw32*) |
| export_symbols_cmds_CXX="$ltdll_cmds" |
| ;; |
| cygwin* | mingw* | cegcc*) |
| export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' |
| ;; |
| *) |
| export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
| ;; |
| esac |
| exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 |
| $as_echo "$ld_shlibs_CXX" >&6; } |
| test "$ld_shlibs_CXX" = no && can_build_shared=no |
| |
| with_gnu_ld_CXX=$with_gnu_ld |
| |
| |
| |
| |
| |
| |
| # |
| # Do we need to explicitly link libc? |
| # |
| case "x$archive_cmds_need_lc_CXX" in |
| x|xyes) |
| # Assume -lc should be added |
| archive_cmds_need_lc_CXX=yes |
| |
| if test "$enable_shared" = yes && test "$GCC" = yes; then |
| case $archive_cmds_CXX in |
| *'~'*) |
| # FIXME: we may have to deal with multi-command sequences. |
| ;; |
| '$CC '*) |
| # Test whether the compiler implicitly links with -lc since on some |
| # systems, -lgcc has to come before -lc. If gcc already passes -lc |
| # to ld, don't add -lc before -lgcc. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 |
| $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } |
| if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| $RM conftest* |
| echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
| (eval $ac_compile) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } 2>conftest.err; then |
| soname=conftest |
| lib=conftest |
| libobjs=conftest.$ac_objext |
| deplibs= |
| wl=$lt_prog_compiler_wl_CXX |
| pic_flag=$lt_prog_compiler_pic_CXX |
| compiler_flags=-v |
| linker_flags=-v |
| verstring= |
| output_objdir=. |
| libname=conftest |
| lt_save_allow_undefined_flag=$allow_undefined_flag_CXX |
| allow_undefined_flag_CXX= |
| if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 |
| (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } |
| then |
| lt_cv_archive_cmds_need_lc_CXX=no |
| else |
| lt_cv_archive_cmds_need_lc_CXX=yes |
| fi |
| allow_undefined_flag_CXX=$lt_save_allow_undefined_flag |
| else |
| cat conftest.err 1>&5 |
| fi |
| $RM conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 |
| $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } |
| archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX |
| ;; |
| esac |
| fi |
| ;; |
| esac |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 |
| $as_echo_n "checking dynamic linker characteristics... " >&6; } |
| |
| library_names_spec= |
| libname_spec='lib$name' |
| soname_spec= |
| shrext_cmds=".so" |
| postinstall_cmds= |
| postuninstall_cmds= |
| finish_cmds= |
| finish_eval= |
| shlibpath_var= |
| shlibpath_overrides_runpath=unknown |
| version_type=none |
| dynamic_linker="$host_os ld.so" |
| sys_lib_dlsearch_path_spec="/lib /usr/lib" |
| need_lib_prefix=unknown |
| hardcode_into_libs=no |
| |
| # when you set need_version to no, make sure it does not cause -set_version |
| # flags to be left without arguments |
| need_version=unknown |
| |
| case $host_os in |
| aix3*) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
| shlibpath_var=LIBPATH |
| |
| # AIX 3 has no versioning support, so we append a major version to the name. |
| soname_spec='${libname}${release}${shared_ext}$major' |
| ;; |
| |
| aix[4-9]*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| hardcode_into_libs=yes |
| if test "$host_cpu" = ia64; then |
| # AIX 5 supports IA64 |
| library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| else |
| # With GCC up to 2.95.x, collect2 would create an import file |
| # for dependence libraries. The import file would start with |
| # the line `#! .'. This would cause the generated library to |
| # depend on `.', always an invalid library. This was fixed in |
| # development snapshots of GCC prior to 3.0. |
| case $host_os in |
| aix4 | aix4.[01] | aix4.[01].*) |
| if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
| echo ' yes ' |
| echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then |
| : |
| else |
| can_build_shared=no |
| fi |
| ;; |
| esac |
| # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
| # soname into executable. Probably we can add versioning support to |
| # collect2, so additional links can be useful in future. |
| if test "$aix_use_runtimelinking" = yes; then |
| # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
| # instead of lib<name>.a to let people know that these are not |
| # typical AIX shared libraries. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| else |
| # We preserve .a as extension for shared libraries through AIX4.2 |
| # and later when we are not doing run time linking. |
| library_names_spec='${libname}${release}.a $libname.a' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| fi |
| shlibpath_var=LIBPATH |
| fi |
| ;; |
| |
| amigaos*) |
| case $host_cpu in |
| powerpc) |
| # Since July 2007 AmigaOS4 officially supports .so libraries. |
| # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| ;; |
| m68k) |
| library_names_spec='$libname.ixlibrary $libname.a' |
| # Create ${libname}_ixlibrary.a entries in /sys/libs. |
| finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' |
| ;; |
| esac |
| ;; |
| |
| beos*) |
| library_names_spec='${libname}${shared_ext}' |
| dynamic_linker="$host_os ld.so" |
| shlibpath_var=LIBRARY_PATH |
| ;; |
| |
| bsdi[45]*) |
| version_type=linux |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
| sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
| # the default ld.so.conf also contains /usr/contrib/lib and |
| # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
| # libtool to hard-code these into programs |
| ;; |
| |
| cygwin* | mingw* | pw32* | cegcc*) |
| version_type=windows |
| shrext_cmds=".dll" |
| need_version=no |
| need_lib_prefix=no |
| |
| case $GCC,$host_os in |
| yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) |
| library_names_spec='$libname.dll.a' |
| # DLL is installed to $(libdir)/../bin by postinstall_cmds |
| postinstall_cmds='base_file=`basename \${file}`~ |
| dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ |
| dldir=$destdir/`dirname \$dlpath`~ |
| test -d \$dldir || mkdir -p \$dldir~ |
| $install_prog $dir/$dlname \$dldir/$dlname~ |
| chmod a+x \$dldir/$dlname~ |
| if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then |
| eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; |
| fi' |
| postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
| dlpath=$dir/\$dldll~ |
| $RM \$dlpath' |
| shlibpath_overrides_runpath=yes |
| |
| case $host_os in |
| cygwin*) |
| # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
| soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' |
| |
| ;; |
| mingw* | cegcc*) |
| # MinGW DLLs use traditional 'lib' prefix |
| soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' |
| ;; |
| pw32*) |
| # pw32 DLLs use 'pw' prefix rather than 'lib' |
| library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' |
| ;; |
| esac |
| ;; |
| |
| *) |
| library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' |
| ;; |
| esac |
| dynamic_linker='Win32 ld.exe' |
| # FIXME: first we should search . and the directory the executable is in |
| shlibpath_var=PATH |
| ;; |
| |
| darwin* | rhapsody*) |
| dynamic_linker="$host_os dyld" |
| version_type=darwin |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
| soname_spec='${libname}${release}${major}$shared_ext' |
| shlibpath_overrides_runpath=yes |
| shlibpath_var=DYLD_LIBRARY_PATH |
| shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
| |
| sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
| ;; |
| |
| dgux*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| ;; |
| |
| freebsd* | dragonfly*) |
| # DragonFly does not have aout. When/if they implement a new |
| # versioning mechanism, adjust this. |
| if test -x /usr/bin/objformat; then |
| objformat=`/usr/bin/objformat` |
| else |
| case $host_os in |
| freebsd[23].*) objformat=aout ;; |
| *) objformat=elf ;; |
| esac |
| fi |
| version_type=freebsd-$objformat |
| case $version_type in |
| freebsd-elf*) |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
| need_version=no |
| need_lib_prefix=no |
| ;; |
| freebsd-*) |
| library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
| need_version=yes |
| ;; |
| esac |
| shlibpath_var=LD_LIBRARY_PATH |
| case $host_os in |
| freebsd2.*) |
| shlibpath_overrides_runpath=yes |
| ;; |
| freebsd3.[01]* | freebsdelf3.[01]*) |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| ;; |
| freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ |
| freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| ;; |
| *) # from 4.6 on, and DragonFly |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| ;; |
| esac |
| ;; |
| |
| gnu*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| hardcode_into_libs=yes |
| ;; |
| |
| haiku*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| dynamic_linker="$host_os runtime_loader" |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' |
| hardcode_into_libs=yes |
| ;; |
| |
| hpux9* | hpux10* | hpux11*) |
| # Give a soname corresponding to the major version so that dld.sl refuses to |
| # link against other versions. |
| version_type=sunos |
| need_lib_prefix=no |
| need_version=no |
| case $host_cpu in |
| ia64*) |
| shrext_cmds='.so' |
| hardcode_into_libs=yes |
| dynamic_linker="$host_os dld.so" |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| if test "X$HPUX_IA64_MODE" = X32; then |
| sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
| else |
| sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
| fi |
| sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
| ;; |
| hppa*64*) |
| shrext_cmds='.sl' |
| hardcode_into_libs=yes |
| dynamic_linker="$host_os dld.sl" |
| shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
| shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
| sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
| ;; |
| *) |
| shrext_cmds='.sl' |
| dynamic_linker="$host_os dld.sl" |
| shlibpath_var=SHLIB_PATH |
| shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| ;; |
| esac |
| # HP-UX runs *really* slowly unless shared libraries are mode 555, ... |
| postinstall_cmds='chmod 555 $lib' |
| # or fails outright, so override atomically: |
| install_override_mode=555 |
| ;; |
| |
| interix[3-9]*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| ;; |
| |
| irix5* | irix6* | nonstopux*) |
| case $host_os in |
| nonstopux*) version_type=nonstopux ;; |
| *) |
| if test "$lt_cv_prog_gnu_ld" = yes; then |
| version_type=linux |
| else |
| version_type=irix |
| fi ;; |
| esac |
| need_lib_prefix=no |
| need_version=no |
| soname_spec='${libname}${release}${shared_ext}$major' |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
| case $host_os in |
| irix5* | nonstopux*) |
| libsuff= shlibsuff= |
| ;; |
| *) |
| case $LD in # libtool.m4 will add one of these switches to LD |
| *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
| libsuff= shlibsuff= libmagic=32-bit;; |
| *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
| libsuff=32 shlibsuff=N32 libmagic=N32;; |
| *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
| libsuff=64 shlibsuff=64 libmagic=64-bit;; |
| *) libsuff= shlibsuff= libmagic=never-match;; |
| esac |
| ;; |
| esac |
| shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
| shlibpath_overrides_runpath=no |
| sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
| sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
| hardcode_into_libs=yes |
| ;; |
| |
| # No shared lib support for Linux oldld, aout, or coff. |
| linux*oldld* | linux*aout* | linux*coff*) |
| dynamic_linker=no |
| ;; |
| |
| # This must be Linux ELF. |
| linux* | k*bsd*-gnu | kopensolaris*-gnu) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| |
| # Some binutils ld are patched to set DT_RUNPATH |
| if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| lt_cv_shlibpath_overrides_runpath=no |
| save_LDFLAGS=$LDFLAGS |
| save_libdir=$libdir |
| eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ |
| LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_cxx_try_link "$LINENO"; then : |
| if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : |
| lt_cv_shlibpath_overrides_runpath=yes |
| fi |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| LDFLAGS=$save_LDFLAGS |
| libdir=$save_libdir |
| |
| fi |
| |
| shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath |
| |
| # This implies no fast_install, which is unacceptable. |
| # Some rework will be needed to allow for fast_install |
| # before this can be enabled. |
| hardcode_into_libs=yes |
| |
| # Append ld.so.conf contents to the search path |
| if test -f /etc/ld.so.conf; then |
| lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` |
| sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
| fi |
| |
| # We used to test for /lib/ld.so.1 and disable shared libraries on |
| # powerpc, because MkLinux only supported shared libraries with the |
| # GNU dynamic linker. Since this was broken with cross compilers, |
| # most powerpc-linux boxes support dynamic linking these days and |
| # people can always --disable-shared, the test was removed, and we |
| # assume the GNU/Linux dynamic linker is in use. |
| dynamic_linker='GNU/Linux ld.so' |
| ;; |
| |
| netbsd*) |
| version_type=sunos |
| need_lib_prefix=no |
| need_version=no |
| if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
| dynamic_linker='NetBSD (a.out) ld.so' |
| else |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| dynamic_linker='NetBSD ld.elf_so' |
| fi |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| ;; |
| |
| newsos6) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| ;; |
| |
| *nto* | *qnx*) |
| version_type=qnx |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| dynamic_linker='ldqnx.so' |
| ;; |
| |
| openbsd*) |
| version_type=sunos |
| sys_lib_dlsearch_path_spec="/usr/lib" |
| need_lib_prefix=no |
| # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
| case $host_os in |
| openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
| *) need_version=no ;; |
| esac |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
| finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
| case $host_os in |
| openbsd2.[89] | openbsd2.[89].*) |
| shlibpath_overrides_runpath=no |
| ;; |
| *) |
| shlibpath_overrides_runpath=yes |
| ;; |
| esac |
| else |
| shlibpath_overrides_runpath=yes |
| fi |
| ;; |
| |
| os2*) |
| libname_spec='$name' |
| shrext_cmds=".dll" |
| need_lib_prefix=no |
| library_names_spec='$libname${shared_ext} $libname.a' |
| dynamic_linker='OS/2 ld.exe' |
| shlibpath_var=LIBPATH |
| ;; |
| |
| osf3* | osf4* | osf5*) |
| version_type=osf |
| need_lib_prefix=no |
| need_version=no |
| soname_spec='${libname}${release}${shared_ext}$major' |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
| sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
| ;; |
| |
| rdos*) |
| dynamic_linker=no |
| ;; |
| |
| solaris*) |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| # ldd complains unless libraries are executable |
| postinstall_cmds='chmod +x $lib' |
| ;; |
| |
| sunos4*) |
| version_type=sunos |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
| finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| if test "$with_gnu_ld" = yes; then |
| need_lib_prefix=no |
| fi |
| need_version=yes |
| ;; |
| |
| sysv4 | sysv4.3*) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| case $host_vendor in |
| sni) |
| shlibpath_overrides_runpath=no |
| need_lib_prefix=no |
| runpath_var=LD_RUN_PATH |
| ;; |
| siemens) |
| need_lib_prefix=no |
| ;; |
| motorola) |
| need_lib_prefix=no |
| need_version=no |
| shlibpath_overrides_runpath=no |
| sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
| ;; |
| esac |
| ;; |
| |
| sysv4*MP*) |
| if test -d /usr/nec ;then |
| version_type=linux |
| library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
| soname_spec='$libname${shared_ext}.$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| fi |
| ;; |
| |
| sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
| version_type=freebsd-elf |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=yes |
| hardcode_into_libs=yes |
| if test "$with_gnu_ld" = yes; then |
| sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
| else |
| sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
| case $host_os in |
| sco3.2v5*) |
| sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
| ;; |
| esac |
| fi |
| sys_lib_dlsearch_path_spec='/usr/lib' |
| ;; |
| |
| tpf*) |
| # TPF is a cross-target only. Preferred cross-host = GNU/Linux. |
| version_type=linux |
| need_lib_prefix=no |
| need_version=no |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| shlibpath_var=LD_LIBRARY_PATH |
| shlibpath_overrides_runpath=no |
| hardcode_into_libs=yes |
| ;; |
| |
| uts4*) |
| version_type=linux |
| library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
| soname_spec='${libname}${release}${shared_ext}$major' |
| shlibpath_var=LD_LIBRARY_PATH |
| ;; |
| |
| *) |
| dynamic_linker=no |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 |
| $as_echo "$dynamic_linker" >&6; } |
| test "$dynamic_linker" = no && can_build_shared=no |
| |
| variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
| if test "$GCC" = yes; then |
| variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
| fi |
| |
| if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
| sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" |
| fi |
| if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then |
| sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 |
| $as_echo_n "checking how to hardcode library paths into programs... " >&6; } |
| hardcode_action_CXX= |
| if test -n "$hardcode_libdir_flag_spec_CXX" || |
| test -n "$runpath_var_CXX" || |
| test "X$hardcode_automatic_CXX" = "Xyes" ; then |
| |
| # We can hardcode non-existent directories. |
| if test "$hardcode_direct_CXX" != no && |
| # If the only mechanism to avoid hardcoding is shlibpath_var, we |
| # have to relink, otherwise we might link with an installed library |
| # when we should be linking with a yet-to-be-installed one |
| ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && |
| test "$hardcode_minus_L_CXX" != no; then |
| # Linking always hardcodes the temporary library directory. |
| hardcode_action_CXX=relink |
| else |
| # We can link without hardcoding, and we can hardcode nonexisting dirs. |
| hardcode_action_CXX=immediate |
| fi |
| else |
| # We cannot hardcode anything, or else we can only hardcode existing |
| # directories. |
| hardcode_action_CXX=unsupported |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 |
| $as_echo "$hardcode_action_CXX" >&6; } |
| |
| if test "$hardcode_action_CXX" = relink || |
| test "$inherit_rpath_CXX" = yes; then |
| # Fast installation is not supported |
| enable_fast_install=no |
| elif test "$shlibpath_overrides_runpath" = yes || |
| test "$enable_shared" = no; then |
| # Fast installation is not necessary |
| enable_fast_install=needless |
| fi |
| |
| |
| |
| |
| |
| |
| |
| fi # test -n "$compiler" |
| |
| CC=$lt_save_CC |
| LDCXX=$LD |
| LD=$lt_save_LD |
| GCC=$lt_save_GCC |
| with_gnu_ld=$lt_save_with_gnu_ld |
| lt_cv_path_LDCXX=$lt_cv_path_LD |
| lt_cv_path_LD=$lt_save_path_LD |
| lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld |
| lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld |
| fi # test "$_lt_caught_CXX_error" != yes |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # Only expand once: |
| |
| |
| |
| |
| |
| # Identify the assembler which will work hand-in-glove with the newly |
| # built GCC, so that we can examine its features. This is the assembler |
| # which will be driven by the driver program. |
| # |
| # If build != host, and we aren't building gas in-tree, we identify a |
| # build->target assembler and hope that it will have the same features |
| # as the host->target assembler we'll be using. |
| gcc_cv_gas_major_version= |
| gcc_cv_gas_minor_version= |
| gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas |
| |
| if test "${gcc_cv_as+set}" = set; then : |
| |
| else |
| |
| if test -x "$DEFAULT_ASSEMBLER"; then |
| gcc_cv_as="$DEFAULT_ASSEMBLER" |
| elif test -f $gcc_cv_as_gas_srcdir/configure.in \ |
| && test -f ../gas/Makefile \ |
| && test x$build = x$host; then |
| gcc_cv_as=../gas/as-new$build_exeext |
| elif test -x as$build_exeext; then |
| # Build using assembler in the current directory. |
| gcc_cv_as=./as$build_exeext |
| elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then |
| gcc_cv_as="$AS_FOR_TARGET" |
| else |
| # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args. |
| set dummy $AS_FOR_TARGET; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_path_gcc_cv_as+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case $gcc_cv_as in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| fi |
| gcc_cv_as=$ac_cv_path_gcc_cv_as |
| if test -n "$gcc_cv_as"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5 |
| $as_echo "$gcc_cv_as" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| fi |
| |
| ORIGINAL_AS_FOR_TARGET=$gcc_cv_as |
| |
| case "$ORIGINAL_AS_FOR_TARGET" in |
| ./as | ./as$build_exeext) ;; |
| *) ac_config_files="$ac_config_files as:exec-tool.in" |
| ;; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5 |
| $as_echo_n "checking what assembler to use... " >&6; } |
| if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then |
| # Single tree build which includes gas. We want to prefer it |
| # over whatever linker top-level may have detected, since |
| # we'll use what we're building after installation anyway. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5 |
| $as_echo "newly built gas" >&6; } |
| in_tree_gas=yes |
| gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd |
| for f in $gcc_cv_as_bfd_srcdir/configure \ |
| $gcc_cv_as_gas_srcdir/configure \ |
| $gcc_cv_as_gas_srcdir/configure.in \ |
| $gcc_cv_as_gas_srcdir/Makefile.in ; do |
| gcc_cv_gas_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f` |
| if test x$gcc_cv_gas_version != x; then |
| break |
| fi |
| done |
| case $gcc_cv_gas_version in |
| VERSION=[0-9]*) ;; |
| *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;; |
| esac |
| gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` |
| gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` |
| gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"` |
| case $gcc_cv_gas_patch_version in |
| "") gcc_cv_gas_patch_version="0" ;; |
| esac |
| gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \ |
| + $gcc_cv_gas_minor_version \) \* 1000 \ |
| + $gcc_cv_gas_patch_version` |
| |
| in_tree_gas_is_elf=no |
| if grep 'obj_format = elf' ../gas/Makefile > /dev/null \ |
| || (grep 'obj_format = multi' ../gas/Makefile \ |
| && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null |
| then |
| in_tree_gas_is_elf=yes |
| fi |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5 |
| $as_echo "$gcc_cv_as" >&6; } |
| in_tree_gas=no |
| fi |
| |
| default_ld= |
| # Check whether --enable-ld was given. |
| if test "${enable_ld+set}" = set; then : |
| enableval=$enable_ld; case "${enableval}" in |
| no) |
| default_ld=ld.gold |
| ;; |
| esac |
| fi |
| |
| |
| # Check whether --enable-gold was given. |
| if test "${enable_gold+set}" = set; then : |
| enableval=$enable_gold; case "${enableval}" in |
| default) |
| install_gold_as_default=yes |
| ;; |
| yes) |
| if test x${default_ld} != x; then |
| install_gold_as_default=yes |
| fi |
| ;; |
| no) |
| ;; |
| *) |
| as_fn_error "invalid --enable-gold argument" "$LINENO" 5 |
| ;; |
| esac |
| else |
| install_gold_as_default=no |
| fi |
| |
| |
| # Identify the linker which will work hand-in-glove with the newly |
| # built GCC, so that we can examine its features. This is the linker |
| # which will be driven by the driver program. |
| # |
| # If build != host, and we aren't building gas in-tree, we identify a |
| # build->target linker and hope that it will have the same features |
| # as the host->target linker we'll be using. |
| gcc_cv_gld_major_version= |
| gcc_cv_gld_minor_version= |
| gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld |
| gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold |
| gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd |
| |
| if test "${gcc_cv_ld+set}" = set; then : |
| |
| else |
| |
| if test -x "$DEFAULT_LINKER"; then |
| gcc_cv_ld="$DEFAULT_LINKER" |
| elif test $install_gold_as_default = yes \ |
| && test -f $gcc_cv_ld_gold_srcdir/configure.ac \ |
| && test -f ../gold/Makefile \ |
| && test x$build = x$host; then |
| gcc_cv_ld=../gold/ld-new$build_exeext |
| elif test -f $gcc_cv_ld_gld_srcdir/configure.in \ |
| && test -f ../ld/Makefile \ |
| && test x$build = x$host; then |
| gcc_cv_ld=../ld/ld-new$build_exeext |
| elif test -x collect-ld$build_exeext; then |
| # Build using linker in the current directory. |
| gcc_cv_ld=./collect-ld$build_exeext |
| elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then |
| gcc_cv_ld="$LD_FOR_TARGET" |
| else |
| # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args. |
| set dummy $LD_FOR_TARGET; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_path_gcc_cv_ld+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case $gcc_cv_ld in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| fi |
| gcc_cv_ld=$ac_cv_path_gcc_cv_ld |
| if test -n "$gcc_cv_ld"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5 |
| $as_echo "$gcc_cv_ld" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| fi |
| |
| ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld |
| PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"` |
| # if the PLUGIN_LD is set ld-new, just have it as ld |
| # as that is the installed named. |
| if test x$PLUGIN_LD_SUFFIX = xld-new \ |
| || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then |
| PLUGIN_LD_SUFFIX=ld |
| fi |
| |
| # Check whether --with-plugin-ld was given. |
| if test "${with_plugin_ld+set}" = set; then : |
| withval=$with_plugin_ld; if test x"$withval" != x; then |
| ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval" |
| PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"` |
| fi |
| fi |
| |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX" |
| _ACEOF |
| |
| |
| # Check to see if we are using gold instead of ld |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5 |
| $as_echo_n "checking whether we are using gold... " >&6; } |
| ld_is_gold=no |
| if test x$gcc_cv_ld != x; then |
| if $gcc_cv_ld --version 2>/dev/null | sed 1q \ |
| | grep "GNU gold" > /dev/null; then |
| ld_is_gold=yes |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5 |
| $as_echo "$ld_is_gold" >&6; } |
| |
| ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld |
| |
| case "$ORIGINAL_LD_FOR_TARGET" in |
| ./collect-ld | ./collect-ld$build_exeext) ;; |
| *) ac_config_files="$ac_config_files collect-ld:exec-tool.in" |
| ;; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5 |
| $as_echo_n "checking what linker to use... " >&6; } |
| if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \ |
| || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then |
| # Single tree build which includes ld. We want to prefer it |
| # over whatever linker top-level may have detected, since |
| # we'll use what we're building after installation anyway. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5 |
| $as_echo "newly built ld" >&6; } |
| in_tree_ld=yes |
| in_tree_ld_is_elf=no |
| if (grep 'EMUL = .*elf' ../ld/Makefile \ |
| || grep 'EMUL = .*linux' ../ld/Makefile \ |
| || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then |
| in_tree_ld_is_elf=yes |
| elif test "$ld_is_gold" = yes; then |
| in_tree_ld_is_elf=yes |
| fi |
| for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in |
| do |
| gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f` |
| if test x$gcc_cv_gld_version != x; then |
| break |
| fi |
| done |
| case $gcc_cv_gld_version in |
| VERSION=[0-9]*) ;; |
| *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;; |
| esac |
| gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"` |
| gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"` |
| ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext |
| ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5 |
| $as_echo "$gcc_cv_ld" >&6; } |
| in_tree_ld=no |
| gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext` |
| ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext |
| ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext |
| fi |
| |
| |
| |
| |
| # Figure out what nm we will be using. |
| gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils |
| if test "${gcc_cv_nm+set}" = set; then : |
| |
| else |
| |
| if test -f $gcc_cv_binutils_srcdir/configure.in \ |
| && test -f ../binutils/Makefile \ |
| && test x$build = x$host; then |
| gcc_cv_nm=../binutils/nm-new$build_exeext |
| elif test -x nm$build_exeext; then |
| gcc_cv_nm=./nm$build_exeext |
| elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then |
| gcc_cv_nm="$NM_FOR_TARGET" |
| else |
| # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args. |
| set dummy $NM_FOR_TARGET; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_path_gcc_cv_nm+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case $gcc_cv_nm in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| fi |
| gcc_cv_nm=$ac_cv_path_gcc_cv_nm |
| if test -n "$gcc_cv_nm"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5 |
| $as_echo "$gcc_cv_nm" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5 |
| $as_echo_n "checking what nm to use... " >&6; } |
| if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then |
| # Single tree build which includes binutils. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5 |
| $as_echo "newly built nm" >&6; } |
| in_tree_nm=yes |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5 |
| $as_echo "$gcc_cv_nm" >&6; } |
| in_tree_nm=no |
| fi |
| |
| ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm |
| |
| case "$ORIGINAL_NM_FOR_TARGET" in |
| ./nm | ./nm$build_exeext) ;; |
| *) ac_config_files="$ac_config_files nm:exec-tool.in" |
| ;; |
| esac |
| |
| |
| # Figure out what objdump we will be using. |
| if test "${gcc_cv_objdump+set}" = set; then : |
| |
| else |
| |
| if test -f $gcc_cv_binutils_srcdir/configure.in \ |
| && test -f ../binutils/Makefile \ |
| && test x$build = x$host; then |
| # Single tree build which includes binutils. |
| gcc_cv_objdump=../binutils/objdump$build_exeext |
| elif test -x objdump$build_exeext; then |
| gcc_cv_objdump=./objdump$build_exeext |
| elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then |
| gcc_cv_objdump="$OBJDUMP_FOR_TARGET" |
| else |
| # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args. |
| set dummy $OBJDUMP_FOR_TARGET; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case $gcc_cv_objdump in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| fi |
| gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump |
| if test -n "$gcc_cv_objdump"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5 |
| $as_echo "$gcc_cv_objdump" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5 |
| $as_echo_n "checking what objdump to use... " >&6; } |
| if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then |
| # Single tree build which includes binutils. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5 |
| $as_echo "newly built objdump" >&6; } |
| elif test x$gcc_cv_objdump = x; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 |
| $as_echo "not found" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5 |
| $as_echo "$gcc_cv_objdump" >&6; } |
| fi |
| |
| # Figure out what readelf we will be using. |
| if test "${gcc_cv_readelf+set}" = set; then : |
| |
| else |
| |
| if test -f $gcc_cv_binutils_srcdir/configure.in \ |
| && test -f ../binutils/Makefile \ |
| && test x$build = x$host; then |
| # Single tree build which includes binutils. |
| gcc_cv_readelf=../binutils/readelf$build_exeext |
| elif test -x readelf$build_exeext; then |
| gcc_cv_readelf=./readelf$build_exeext |
| elif ( set dummy $READELF_FOR_TARGET; test -x $2 ); then |
| gcc_cv_readelf="$READELF_FOR_TARGET" |
| else |
| # Extract the first word of "$READELF_FOR_TARGET", so it can be a program name with args. |
| set dummy $READELF_FOR_TARGET; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case $gcc_cv_readelf in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| fi |
| gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf |
| if test -n "$gcc_cv_readelf"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5 |
| $as_echo "$gcc_cv_readelf" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5 |
| $as_echo_n "checking what readelf to use... " >&6; } |
| if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then |
| # Single tree build which includes binutils. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5 |
| $as_echo "newly built readelf" >&6; } |
| elif test x$gcc_cv_readelf = x; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 |
| $as_echo "not found" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5 |
| $as_echo "$gcc_cv_readelf" >&6; } |
| fi |
| |
| # Figure out what assembler alignment features are present. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5 |
| $as_echo_n "checking assembler flags... " >&6; } |
| if test "${gcc_cv_as_flags+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case "$target" in |
| i[34567]86-*-linux*) |
| gcc_cv_as_flags=--32 |
| ;; |
| x86_64-*-linux-gnux32) |
| gcc_cv_as_flags=--x32 |
| ;; |
| x86_64-*-linux*) |
| gcc_cv_as_flags=--64 |
| ;; |
| powerpc*-*-darwin*) |
| gcc_cv_as_flags="-arch ppc" |
| ;; |
| *) |
| gcc_cv_as_flags=" " |
| ;; |
| esac |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5 |
| $as_echo "$gcc_cv_as_flags" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5 |
| $as_echo_n "checking assembler for .balign and .p2align... " >&6; } |
| if test "${gcc_cv_as_balign_and_p2align+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_balign_and_p2align=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0` |
| then gcc_cv_as_balign_and_p2align=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.balign 4 |
| .p2align 2' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_balign_and_p2align=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5 |
| $as_echo "$gcc_cv_as_balign_and_p2align" >&6; } |
| if test $gcc_cv_as_balign_and_p2align = yes; then |
| |
| $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5 |
| $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; } |
| if test "${gcc_cv_as_max_skip_p2align+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_max_skip_p2align=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` |
| then gcc_cv_as_max_skip_p2align=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.p2align 4,,7' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_max_skip_p2align=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5 |
| $as_echo "$gcc_cv_as_max_skip_p2align" >&6; } |
| if test $gcc_cv_as_max_skip_p2align = yes; then |
| |
| $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5 |
| $as_echo_n "checking assembler for .literal16... " >&6; } |
| if test "${gcc_cv_as_literal16+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_literal16=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` |
| then gcc_cv_as_literal16=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.literal16' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_literal16=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5 |
| $as_echo "$gcc_cv_as_literal16" >&6; } |
| if test $gcc_cv_as_literal16 = yes; then |
| |
| $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5 |
| $as_echo_n "checking assembler for working .subsection -1... " >&6; } |
| if test "${gcc_cv_as_subsection_m1+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_subsection_m1=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0` |
| then gcc_cv_as_subsection_m1=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo 'conftest_label1: .word 0 |
| .subsection -1 |
| conftest_label2: .word 0 |
| .previous' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| if test x$gcc_cv_nm != x; then |
| $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 |
| $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 |
| if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1 |
| then : |
| else gcc_cv_as_subsection_m1=yes |
| fi |
| rm -f conftest.nm1 conftest.nm2 |
| fi |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5 |
| $as_echo "$gcc_cv_as_subsection_m1" >&6; } |
| if test $gcc_cv_as_subsection_m1 = yes; then |
| |
| $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5 |
| $as_echo_n "checking assembler for .weak... " >&6; } |
| if test "${gcc_cv_as_weak+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_weak=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0` |
| then gcc_cv_as_weak=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .weak foobar' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_weak=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5 |
| $as_echo "$gcc_cv_as_weak" >&6; } |
| if test $gcc_cv_as_weak = yes; then |
| |
| $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5 |
| $as_echo_n "checking assembler for .weakref... " >&6; } |
| if test "${gcc_cv_as_weakref+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_weakref=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` |
| then gcc_cv_as_weakref=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .weakref foobar, barfnot' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_weakref=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5 |
| $as_echo "$gcc_cv_as_weakref" >&6; } |
| if test $gcc_cv_as_weakref = yes; then |
| |
| $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5 |
| $as_echo_n "checking assembler for .nsubspa comdat... " >&6; } |
| if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_nsubspa_comdat=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` |
| then gcc_cv_as_nsubspa_comdat=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .SPACE $TEXT$ |
| .NSUBSPA $CODE$,COMDAT' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_nsubspa_comdat=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5 |
| $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; } |
| if test $gcc_cv_as_nsubspa_comdat = yes; then |
| |
| $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h |
| |
| fi |
| |
| # .hidden needs to be supported in both the assembler and the linker, |
| # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. |
| # This is irritatingly difficult to feature test for; we have to check the |
| # date string after the version number. If we've got an in-tree |
| # ld, we don't know its patchlevel version, so we set the baseline at 2.13 |
| # to be safe. |
| # The gcc_GAS_CHECK_FEATURE call just sets a cache variable. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5 |
| $as_echo_n "checking assembler for .hidden... " >&6; } |
| if test "${gcc_cv_as_hidden+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_hidden=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0` |
| then gcc_cv_as_hidden=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .hidden foobar |
| foobar:' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| |
| # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with |
| # STV_HIDDEN, so disable .hidden support if so. |
| case "${target}" in |
| i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) |
| if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then |
| cat > conftest.s <<EOF |
| .globl hidden |
| .hidden hidden |
| hidden: |
| .globl default |
| .set default,hidden |
| EOF |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \ |
| && $gcc_cv_objdump -t conftest.o 2>/dev/null | \ |
| grep '\.hidden default' > /dev/null; then |
| gcc_cv_as_hidden=no |
| else |
| gcc_cv_as_hidden=yes |
| fi |
| else |
| # Assume bug is present if objdump is missing. |
| gcc_cv_as_hidden=no |
| fi |
| ;; |
| *) |
| gcc_cv_as_hidden=yes |
| ;; |
| esac |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5 |
| $as_echo "$gcc_cv_as_hidden" >&6; } |
| |
| case "${target}" in |
| *-*-darwin*) |
| # Darwin as has some visibility support, though with a different syntax. |
| gcc_cv_as_hidden=yes |
| ;; |
| esac |
| |
| # gnu_indirect_function type is an extension proposed at |
| # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime |
| # selection of function implementation |
| # Check whether --enable-gnu-indirect-function was given. |
| if test "${enable_gnu_indirect_function+set}" = set; then : |
| enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in |
| yes | no) ;; |
| *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function. |
| Valid choices are 'yes' and 'no'." "$LINENO" 5 ;; |
| esac |
| else |
| enable_gnu_indirect_function="$default_gnu_indirect_function" |
| fi |
| |
| |
| gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi` |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_GNU_INDIRECT_FUNCTION $gif |
| _ACEOF |
| |
| |
| |
| if test $in_tree_ld != yes ; then |
| ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q` |
| if echo "$ld_ver" | grep GNU > /dev/null; then |
| if test x"$ld_is_gold" = xyes; then |
| # GNU gold --version looks like this: |
| # |
| # GNU gold (GNU Binutils 2.21.51.20110225) 1.11 |
| # |
| # We extract the binutils version which is more familiar and specific |
| # than the gold version. |
| ld_vers=`echo $ld_ver | sed -n \ |
| -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'` |
| else |
| # GNU ld --version looks like this: |
| # |
| # GNU ld (GNU Binutils) 2.21.51.20110225 |
| ld_vers=`echo $ld_ver | sed -n \ |
| -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'` |
| fi |
| ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'` |
| ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` |
| ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` |
| ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'` |
| else |
| case "${target}" in |
| *-*-solaris2*) |
| # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number |
| # format. |
| # |
| # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than |
| # /usr/ccs/bin/ld has been configured. |
| ld_ver=`$gcc_cv_ld -V 2>&1` |
| if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then |
| ld_vers=`echo $ld_ver | sed -n \ |
| -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'` |
| ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` |
| ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` |
| fi |
| ;; |
| esac |
| fi |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5 |
| $as_echo_n "checking linker for .hidden support... " >&6; } |
| if test "${gcc_cv_ld_hidden+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test $in_tree_ld = yes ; then |
| gcc_cv_ld_hidden=no |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_ld_hidden=yes |
| fi |
| else |
| gcc_cv_ld_hidden=yes |
| if test x"$ld_is_gold" = xyes; then |
| : |
| elif echo "$ld_ver" | grep GNU > /dev/null; then |
| case "${target}" in |
| mmix-knuth-mmixware) |
| # The linker emits by default mmo, not ELF, so "no" is appropriate. |
| gcc_cv_ld_hidden=no |
| ;; |
| esac |
| if test 0"$ld_date" -lt 20020404; then |
| if test -n "$ld_date"; then |
| # If there was date string, but was earlier than 2002-04-04, fail |
| gcc_cv_ld_hidden=no |
| elif test -z "$ld_vers"; then |
| # If there was no date string nor ld version number, something is wrong |
| gcc_cv_ld_hidden=no |
| else |
| test -z "$ld_vers_patch" && ld_vers_patch=0 |
| if test "$ld_vers_major" -lt 2; then |
| gcc_cv_ld_hidden=no |
| elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then |
| gcc_cv_ld_hidden="no" |
| elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then |
| gcc_cv_ld_hidden=no |
| fi |
| fi |
| fi |
| else |
| case "${target}" in |
| *-*-darwin*) |
| # Darwin ld has some visibility support. |
| gcc_cv_ld_hidden=yes |
| ;; |
| hppa64*-*-hpux* | ia64*-*-hpux*) |
| gcc_cv_ld_hidden=yes |
| ;; |
| *-*-solaris2.9* | *-*-solaris2.1[0-9]*) |
| # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but |
| # .symbolic was only added in Solaris 9 12/02. |
| gcc_cv_ld_hidden=yes |
| ;; |
| *) |
| gcc_cv_ld_hidden=no |
| ;; |
| esac |
| fi |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5 |
| $as_echo "$gcc_cv_ld_hidden" >&6; } |
| libgcc_visibility=no |
| |
| |
| if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then |
| libgcc_visibility=yes |
| |
| $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5 |
| $as_echo_n "checking linker read-only and read-write section mixing... " >&6; } |
| gcc_cv_ld_ro_rw_mix=unknown |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_ld_ro_rw_mix=read-write |
| fi |
| elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then |
| echo '.section myfoosect, "a"' > conftest1.s |
| echo '.section myfoosect, "aw"' > conftest2.s |
| echo '.byte 1' >> conftest2.s |
| echo '.section myfoosect, "a"' > conftest3.s |
| echo '.byte 0' >> conftest3.s |
| if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \ |
| && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \ |
| && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \ |
| && $gcc_cv_ld -shared -o conftest1.so conftest1.o \ |
| conftest2.o conftest3.o > /dev/null 2>&1; then |
| gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \ |
| | sed -e '/myfoosect/!d' -e N` |
| if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then |
| if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then |
| gcc_cv_ld_ro_rw_mix=read-only |
| else |
| gcc_cv_ld_ro_rw_mix=read-write |
| fi |
| fi |
| fi |
| rm -f conftest.* conftest[123].* |
| fi |
| if test x$gcc_cv_ld_ro_rw_mix = xread-write; then |
| |
| $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5 |
| $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; } |
| |
| if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then |
| case "${target}" in |
| *-*-solaris2*) |
| # |
| # Solaris 2 ld -V output looks like this for a regular version: |
| # |
| # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699 |
| # |
| # but test versions add stuff at the end: |
| # |
| # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10 |
| # |
| gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1` |
| if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then |
| gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \ |
| -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'` |
| gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'` |
| gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'` |
| fi |
| ;; |
| esac |
| fi |
| |
| # Check whether --enable-initfini-array was given. |
| if test "${enable_initfini_array+set}" = set; then : |
| enableval=$enable_initfini_array; |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5 |
| $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; } |
| if test "${gcc_cv_initfini_array+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then |
| case "${target}" in |
| ia64-*) |
| if test "$cross_compiling" = yes; then : |
| gcc_cv_initfini_array=no |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| #ifndef __ELF__ |
| #error Not an ELF OS |
| #endif |
| /* We turn on .preinit_array/.init_array/.fini_array support for ia64 |
| if it can be used. */ |
| static int x = -1; |
| int main (void) { return x; } |
| int foo (void) { x = 0; } |
| int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; |
| |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| gcc_cv_initfini_array=yes |
| else |
| gcc_cv_initfini_array=no |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| ;; |
| *) |
| gcc_cv_initfini_array=no |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 \ |
| -a "$gcc_cv_gld_minor_version" -ge 22 \ |
| -o "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_initfini_array=yes |
| fi |
| elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then |
| cat > conftest.s <<\EOF |
| .section .dtors,"a",%progbits |
| .balign 4 |
| .byte 'A', 'A', 'A', 'A' |
| .section .ctors,"a",%progbits |
| .balign 4 |
| .byte 'B', 'B', 'B', 'B' |
| .section .fini_array.65530,"a",%progbits |
| .balign 4 |
| .byte 'C', 'C', 'C', 'C' |
| .section .init_array.65530,"a",%progbits |
| .balign 4 |
| .byte 'D', 'D', 'D', 'D' |
| .section .dtors.64528,"a",%progbits |
| .balign 4 |
| .byte 'E', 'E', 'E', 'E' |
| .section .ctors.64528,"a",%progbits |
| .balign 4 |
| .byte 'F', 'F', 'F', 'F' |
| .section .fini_array.01005,"a",%progbits |
| .balign 4 |
| .byte 'G', 'G', 'G', 'G' |
| .section .init_array.01005,"a",%progbits |
| .balign 4 |
| .byte 'H', 'H', 'H', 'H' |
| .text |
| .globl _start |
| _start: |
| EOF |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \ |
| && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \ |
| && $gcc_cv_objdump -s -j .init_array conftest \ |
| | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \ |
| && $gcc_cv_objdump -s -j .fini_array conftest \ |
| | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then |
| gcc_cv_initfini_array=yes |
| fi |
| rm -f conftest conftest.* |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| #ifndef __ELF__ |
| # error Not an ELF OS |
| #endif |
| #include <stdlib.h> |
| #if defined __GLIBC_PREREQ |
| # if __GLIBC_PREREQ (2, 4) |
| # else |
| # error GLIBC 2.4 required |
| # endif |
| #else |
| # if defined __sun__ && defined __svr4__ |
| /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8. */ |
| # else |
| # error The C library not known to support .init_array/.fini_array |
| # endif |
| #endif |
| |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| |
| else |
| gcc_cv_initfini_array=no |
| fi |
| rm -f conftest.err conftest.$ac_ext;; |
| esac |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5 |
| $as_echo_n "checking cross compile... guessing... " >&6; } |
| gcc_cv_initfini_array=no |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5 |
| $as_echo "$gcc_cv_initfini_array" >&6; } |
| enable_initfini_array=$gcc_cv_initfini_array |
| |
| fi |
| |
| if test $enable_initfini_array = yes; then |
| |
| $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h |
| |
| fi |
| |
| # Check if we have .[us]leb128, and support symbol arithmetic with it. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5 |
| $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; } |
| if test "${gcc_cv_as_leb128+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_leb128=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` |
| then gcc_cv_as_leb128=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .data |
| .uleb128 L2 - L1 |
| L1: |
| .uleb128 1280 |
| .sleb128 -1010 |
| L2:' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| # GAS versions before 2.11 do not support uleb128, |
| # despite appearing to. |
| # ??? There exists an elf-specific test that will crash |
| # the assembler. Perhaps it's better to figure out whether |
| # arbitrary sections are supported and try the test. |
| as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q` |
| if echo "$as_ver" | grep GNU > /dev/null; then |
| as_vers=`echo $as_ver | sed -n \ |
| -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'` |
| as_major=`expr "$as_vers" : '\([0-9]*\)'` |
| as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'` |
| if test $as_major -eq 2 && test $as_minor -lt 11 |
| then : |
| else gcc_cv_as_leb128=yes |
| fi |
| fi |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5 |
| $as_echo "$gcc_cv_as_leb128" >&6; } |
| if test $gcc_cv_as_leb128 = yes; then |
| |
| $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h |
| |
| fi |
| |
| # Check if we have assembler support for unwind directives. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5 |
| $as_echo_n "checking assembler for cfi directives... " >&6; } |
| if test "${gcc_cv_as_cfi_directive+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_cfi_directive=no |
| if test x$gcc_cv_as != x; then |
| $as_echo ' .text |
| .cfi_startproc |
| .cfi_offset 0, 0 |
| .cfi_same_value 1 |
| .cfi_def_cfa 1, 2 |
| .cfi_escape 1, 2, 3, 4, 5 |
| .cfi_endproc' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| case "$target" in |
| *-*-solaris*) |
| # If the linker used on Solaris (like Sun ld) isn't capable of merging |
| # read-only and read-write sections, we need to make sure that the |
| # assembler used emits read-write .eh_frame sections. |
| if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then |
| if test "x$gcc_cv_objdump" != x; then |
| if $gcc_cv_objdump -h conftest.o 2>/dev/null | \ |
| sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then |
| gcc_cv_as_cfi_directive=no |
| else |
| case "$target" in |
| i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*) |
| # On Solaris/x86, make sure that GCC and gas agree on using |
| # read-only .eh_frame sections for 64-bit. |
| if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \ |
| $gcc_cv_objdump -h conftest.o 2>/dev/null | \ |
| sed -e /.eh_frame/!d -e N | \ |
| grep READONLY > /dev/null; then |
| gcc_cv_as_cfi_directive=yes |
| else |
| gcc_cv_as_cfi_directive=no |
| fi |
| ;; |
| *) |
| gcc_cv_as_cfi_directive=yes |
| ;; |
| esac |
| fi |
| else |
| # no objdump, err on the side of caution |
| gcc_cv_as_cfi_directive=no |
| fi |
| else |
| gcc_cv_as_cfi_directive=yes |
| fi |
| ;; |
| *-*-*) |
| gcc_cv_as_cfi_directive=yes |
| ;; |
| esac |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5 |
| $as_echo "$gcc_cv_as_cfi_directive" >&6; } |
| |
| if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5 |
| $as_echo_n "checking assembler for working cfi advance... " >&6; } |
| if test "${gcc_cv_as_cfi_advance_working+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_cfi_advance_working=no |
| if test x$gcc_cv_as != x; then |
| $as_echo ' .text |
| .cfi_startproc |
| .cfi_adjust_cfa_offset 64 |
| .skip 75040, 0 |
| .cfi_adjust_cfa_offset 128 |
| .cfi_endproc' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| |
| if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \ |
| | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then |
| gcc_cv_as_cfi_advance_working=yes |
| fi |
| |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5 |
| $as_echo "$gcc_cv_as_cfi_advance_working" >&6; } |
| |
| else |
| # no objdump, err on the side of caution |
| gcc_cv_as_cfi_advance_working=no |
| fi |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \ |
| && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5 |
| $as_echo_n "checking assembler for cfi personality directive... " >&6; } |
| if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_cfi_personality_directive=no |
| if test x$gcc_cv_as != x; then |
| $as_echo ' .text |
| .cfi_startproc |
| .cfi_personality 0, symbol |
| .cfi_endproc' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_cfi_personality_directive=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5 |
| $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; } |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes; |
| then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5 |
| $as_echo_n "checking assembler for cfi sections directive... " >&6; } |
| if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_cfi_sections_directive=no |
| if test x$gcc_cv_as != x; then |
| $as_echo ' .text |
| .cfi_sections .debug_frame, .eh_frame |
| .cfi_startproc |
| .cfi_endproc' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| case $target_os in |
| win32 | pe | cygwin* | mingw32* | uwin*) |
| # Need to check that we generated the correct relocation for the |
| # .debug_frame section. This was fixed for binutils 2.21. |
| gcc_cv_as_cfi_sections_directive=no |
| if test "x$gcc_cv_objdump" != x; then |
| if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \ |
| grep secrel > /dev/null; then |
| gcc_cv_as_cfi_sections_directive=yes |
| fi |
| fi |
| ;; |
| *) |
| gcc_cv_as_cfi_sections_directive=yes |
| ;; |
| esac |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5 |
| $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; } |
| |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes; |
| then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| |
| # GAS versions up to and including 2.11.0 may mis-optimize |
| # .eh_frame data. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5 |
| $as_echo_n "checking assembler for eh_frame optimization... " >&6; } |
| if test "${gcc_cv_as_eh_frame+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_eh_frame=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` |
| then gcc_cv_as_eh_frame=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .text |
| .LFB1: |
| .4byte 0 |
| .L1: |
| .4byte 0 |
| .LFE1: |
| .section .eh_frame,"aw",@progbits |
| __FRAME_BEGIN__: |
| .4byte .LECIE1-.LSCIE1 |
| .LSCIE1: |
| .4byte 0x0 |
| .byte 0x1 |
| .ascii "z\0" |
| .byte 0x1 |
| .byte 0x78 |
| .byte 0x1a |
| .byte 0x0 |
| .byte 0x4 |
| .4byte 1 |
| .p2align 1 |
| .LECIE1: |
| .LSFDE1: |
| .4byte .LEFDE1-.LASFDE1 |
| .LASFDE1: |
| .4byte .LASFDE1-__FRAME_BEGIN__ |
| .4byte .LFB1 |
| .4byte .LFE1-.LFB1 |
| .byte 0x4 |
| .4byte .LFE1-.LFB1 |
| .byte 0x4 |
| .4byte .L1-.LFB1 |
| .LEFDE1:' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| cat > conftest.lit <<EOF |
| 0000 10000000 00000000 017a0001 781a0004 .........z..x... |
| 0010 01000000 12000000 18000000 00000000 ................ |
| 0020 08000000 04080000 0044 .........D |
| EOF |
| cat > conftest.big <<EOF |
| 0000 00000010 00000000 017a0001 781a0004 .........z..x... |
| 0010 00000001 00000012 00000018 00000000 ................ |
| 0020 00000008 04000000 0844 .........D |
| EOF |
| # If the assembler didn't choke, and we can objdump, |
| # and we got the correct data, then succeed. |
| # The text in the here-document typically retains its unix-style line |
| # endings, while the output of objdump will use host line endings. |
| # Therefore, use diff -b for the comparisons. |
| if test x$gcc_cv_objdump != x \ |
| && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \ |
| | tail -3 > conftest.got \ |
| && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \ |
| || diff -b conftest.big conftest.got > /dev/null 2>&1; } |
| then |
| gcc_cv_as_eh_frame=yes |
| elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; }; then |
| gcc_cv_as_eh_frame=buggy |
| else |
| # Uh oh, what do we do now? |
| gcc_cv_as_eh_frame=no |
| fi |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5 |
| $as_echo "$gcc_cv_as_eh_frame" >&6; } |
| |
| |
| if test $gcc_cv_as_eh_frame = buggy; then |
| |
| $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5 |
| $as_echo_n "checking assembler for section merging support... " >&6; } |
| if test "${gcc_cv_as_shf_merge+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_shf_merge=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` |
| then gcc_cv_as_shf_merge=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_shf_merge=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5 |
| $as_echo "$gcc_cv_as_shf_merge" >&6; } |
| |
| if test $gcc_cv_as_shf_merge = no; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5 |
| $as_echo_n "checking assembler for section merging support... " >&6; } |
| if test "${gcc_cv_as_shf_merge+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_shf_merge=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` |
| then gcc_cv_as_shf_merge=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_shf_merge=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5 |
| $as_echo "$gcc_cv_as_shf_merge" >&6; } |
| |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5 |
| $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; } |
| if test "${gcc_cv_as_comdat_group+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_comdat_group=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` |
| then gcc_cv_as_comdat_group=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_comdat_group=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5 |
| $as_echo "$gcc_cv_as_comdat_group" >&6; } |
| |
| if test $gcc_cv_as_comdat_group = yes; then |
| gcc_cv_as_comdat_group_percent=no |
| gcc_cv_as_comdat_group_group=no |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5 |
| $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; } |
| if test "${gcc_cv_as_comdat_group_percent+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_comdat_group_percent=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` |
| then gcc_cv_as_comdat_group_percent=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_comdat_group_percent=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5 |
| $as_echo "$gcc_cv_as_comdat_group_percent" >&6; } |
| |
| if test $gcc_cv_as_comdat_group_percent = yes; then |
| gcc_cv_as_comdat_group_group=no |
| else |
| if test -z "${gcc_cv_as_comdat_group_group+set}"; then |
| gcc_cv_as_comdat_group_group=no |
| fi |
| case "${target}" in |
| # Sun as uses a completely different syntax. |
| *-*-solaris2*) |
| case "${target}" in |
| sparc*-*-solaris2*) |
| conftest_s=' |
| .group foo,".text%foo",#comdat |
| .section ".text%foo", #alloc,#execinstr,#progbits |
| .globl foo |
| foo: |
| ' |
| ;; |
| i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) |
| conftest_s=' |
| .group foo,.text%foo,#comdat |
| .section .text%foo, "ax", @progbits |
| .globl foo |
| foo: |
| ' |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5 |
| $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; } |
| if test "${gcc_cv_as_comdat_group_group+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_comdat_group_group=no |
| if test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_comdat_group_group=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5 |
| $as_echo "$gcc_cv_as_comdat_group_group" >&6; } |
| |
| ;; |
| esac |
| fi |
| fi |
| if test x"$ld_is_gold" = xyes; then |
| comdat_group=yes |
| elif test $in_tree_ld = yes ; then |
| comdat_group=no |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| comdat_group=yes |
| fi |
| elif echo "$ld_ver" | grep GNU > /dev/null; then |
| comdat_group=yes |
| if test 0"$ld_date" -lt 20050308; then |
| if test -n "$ld_date"; then |
| # If there was date string, but was earlier than 2005-03-08, fail |
| comdat_group=no |
| elif test "$ld_vers_major" -lt 2; then |
| comdat_group=no |
| elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then |
| comdat_group=no |
| fi |
| fi |
| else |
| case "${target}" in |
| *-*-solaris2.1[1-9]*) |
| comdat_group=no |
| # Sun ld has COMDAT group support since Solaris 9, but it doesn't |
| # interoperate with GNU as until Solaris 11 build 130, i.e. ld |
| # version 1.688. |
| # |
| # If using Sun as for COMDAT group as emitted by GCC, one needs at |
| # least ld version 1.2267. |
| if test "$ld_vers_major" -gt 1; then |
| comdat_group=yes |
| elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then |
| comdat_group=yes |
| elif test "$ld_vers_minor" -ge 2267; then |
| comdat_group=yes |
| fi |
| ;; |
| *) |
| # Assume linkers other than GNU ld don't support COMDAT group. |
| comdat_group=no |
| ;; |
| esac |
| fi |
| # Allow overriding the automatic COMDAT group tests above. |
| # Check whether --enable-comdat was given. |
| if test "${enable_comdat+set}" = set; then : |
| enableval=$enable_comdat; comdat_group="$enable_comdat" |
| fi |
| |
| if test $comdat_group = no; then |
| gcc_cv_as_comdat_group=no |
| gcc_cv_as_comdat_group_percent=no |
| gcc_cv_as_comdat_group_group=no |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \ |
| || test $gcc_cv_as_comdat_group_percent = yes \ |
| || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5 |
| $as_echo_n "checking assembler for line table discriminator support... " >&6; } |
| if test "${gcc_cv_as_discriminator+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_discriminator=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51` |
| then gcc_cv_as_discriminator=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .text |
| .file 1 "conf.c" |
| .loc 1 1 0 discriminator 1' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_discriminator=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5 |
| $as_echo "$gcc_cv_as_discriminator" >&6; } |
| if test $gcc_cv_as_discriminator = yes; then |
| |
| $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h |
| |
| fi |
| |
| # Thread-local storage - the check is heavily parameterized. |
| conftest_s= |
| tls_first_major= |
| tls_first_minor= |
| tls_as_opt= |
| case "$target" in |
| alpha*-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| foo: .long 25 |
| .text |
| ldq $27,__tls_get_addr($29) !literal!1 |
| lda $16,foo($29) !tlsgd!1 |
| jsr $26,($27),__tls_get_addr !lituse_tlsgd!1 |
| ldq $27,__tls_get_addr($29) !literal!2 |
| lda $16,foo($29) !tlsldm!2 |
| jsr $26,($27),__tls_get_addr !lituse_tlsldm!2 |
| ldq $1,foo($29) !gotdtprel |
| ldah $2,foo($29) !dtprelhi |
| lda $3,foo($2) !dtprello |
| lda $4,foo($29) !dtprel |
| ldq $1,foo($29) !gottprel |
| ldah $2,foo($29) !tprelhi |
| lda $3,foo($2) !tprello |
| lda $4,foo($29) !tprel' |
| tls_first_major=2 |
| tls_first_minor=13 |
| tls_as_opt=--fatal-warnings |
| ;; |
| cris-*-*|crisv32-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| x: .long 25 |
| .text |
| move.d x:IE,$r10 |
| nop' |
| tls_first_major=2 |
| tls_first_minor=20 |
| tls_as_opt=--fatal-warnings |
| ;; |
| frv*-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| x: .long 25 |
| .text |
| call #gettlsoff(x)' |
| tls_first_major=2 |
| tls_first_minor=14 |
| ;; |
| hppa*-*-linux*) |
| conftest_s=' |
| t1: .reg %r20 |
| t2: .reg %r21 |
| gp: .reg %r19 |
| .section ".tdata","awT",@progbits |
| foo: .long 25 |
| .text |
| .align 4 |
| addil LT%foo-$tls_gdidx$,gp |
| ldo RT%foo-$tls_gdidx$(%r1),%arg0 |
| b __tls_get_addr |
| nop |
| addil LT%foo-$tls_ldidx$,gp |
| b __tls_get_addr |
| ldo RT%foo-$tls_ldidx$(%r1),%arg0 |
| addil LR%foo-$tls_dtpoff$,%ret0 |
| ldo RR%foo-$tls_dtpoff$(%r1),%t1 |
| mfctl %cr27,%t1 |
| addil LT%foo-$tls_ieoff$,gp |
| ldw RT%foo-$tls_ieoff$(%r1),%t2 |
| add %t1,%t2,%t3 |
| mfctl %cr27,%t1 |
| addil LR%foo-$tls_leoff$,%t1 |
| ldo RR%foo-$tls_leoff$(%r1),%t2' |
| tls_first_major=2 |
| tls_first_minor=15 |
| tls_as_opt=--fatal-warnings |
| ;; |
| arm*-*-*) |
| conftest_s=' |
| .section ".tdata","awT",%progbits |
| foo: .long 25 |
| .text |
| .word foo(gottpoff) |
| .word foo(tpoff) |
| .word foo(tlsgd) |
| .word foo(tlsldm) |
| .word foo(tlsldo)' |
| tls_first_major=2 |
| tls_first_minor=17 |
| ;; |
| i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*) |
| case "$target" in |
| i[34567]86-*-solaris2.*) |
| on_solaris=yes |
| tga_func=___tls_get_addr |
| ;; |
| x86_64-*-solaris2.1[0-9]*) |
| on_solaris=yes |
| tga_func=__tls_get_addr |
| ;; |
| *) |
| on_solaris=no |
| ;; |
| esac |
| if test x$on_solaris = xyes && test x$gas_flag = xno; then |
| conftest_s=' |
| .section .tdata,"awt",@progbits' |
| tls_first_major=0 |
| tls_first_minor=0 |
| tls_section_flag=t |
| |
| $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h |
| |
| else |
| conftest_s=' |
| .section ".tdata","awT",@progbits' |
| tls_first_major=2 |
| tls_first_minor=14 |
| tls_section_flag=T |
| tls_as_opt="--fatal-warnings" |
| fi |
| conftest_s="$conftest_s |
| foo: .long 25 |
| .text |
| movl %gs:0, %eax |
| leal foo@tlsgd(,%ebx,1), %eax |
| leal foo@tlsldm(%ebx), %eax |
| leal foo@dtpoff(%eax), %edx |
| movl foo@gottpoff(%ebx), %eax |
| subl foo@gottpoff(%ebx), %eax |
| addl foo@gotntpoff(%ebx), %eax |
| movl foo@indntpoff, %eax |
| movl \$foo@tpoff, %eax |
| subl \$foo@tpoff, %eax |
| leal foo@ntpoff(%ecx), %eax" |
| ;; |
| x86_64-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| foo: .long 25 |
| .text |
| movq %fs:0, %rax |
| leaq foo@TLSGD(%rip), %rdi |
| leaq foo@TLSLD(%rip), %rdi |
| leaq foo@DTPOFF(%rax), %rdx |
| movq foo@GOTTPOFF(%rip), %rax |
| movq $foo@TPOFF, %rax' |
| tls_first_major=2 |
| tls_first_minor=14 |
| tls_section_flag=T |
| tls_as_opt=--fatal-warnings |
| ;; |
| ia64-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| foo: data8 25 |
| .text |
| addl r16 = @ltoff(@dtpmod(foo#)), gp |
| addl r17 = @ltoff(@dtprel(foo#)), gp |
| addl r18 = @ltoff(@tprel(foo#)), gp |
| addl r19 = @dtprel(foo#), gp |
| adds r21 = @dtprel(foo#), r13 |
| movl r23 = @dtprel(foo#) |
| addl r20 = @tprel(foo#), gp |
| adds r22 = @tprel(foo#), r13 |
| movl r24 = @tprel(foo#)' |
| tls_first_major=2 |
| tls_first_minor=13 |
| tls_as_opt=--fatal-warnings |
| ;; |
| microblaze*-*-*) |
| conftest_s=' |
| .section .tdata,"awT",@progbits |
| x: |
| .word 2 |
| .text |
| addik r5,r20,x@TLSGD |
| addik r5,r20,x@TLSLDM' |
| tls_first_major=2 |
| tls_first_minor=20 |
| tls_as_opt='--fatal-warnings' |
| ;; |
| mips*-*-*) |
| conftest_s=' |
| .section .tdata,"awT",@progbits |
| x: |
| .word 2 |
| .text |
| addiu $4, $28, %tlsgd(x) |
| addiu $4, $28, %tlsldm(x) |
| lui $4, %dtprel_hi(x) |
| addiu $4, $4, %dtprel_lo(x) |
| lw $4, %gottprel(x)($28) |
| lui $4, %tprel_hi(x) |
| addiu $4, $4, %tprel_lo(x)' |
| tls_first_major=2 |
| tls_first_minor=16 |
| tls_as_opt='-32 --fatal-warnings' |
| ;; |
| m68k-*-*) |
| conftest_s=' |
| .section .tdata,"awT",@progbits |
| x: |
| .word 2 |
| .text |
| foo: |
| move.l x@TLSGD(%a5),%a0 |
| move.l x@TLSLDM(%a5),%a0 |
| move.l x@TLSLDO(%a5),%a0 |
| move.l x@TLSIE(%a5),%a0 |
| move.l x@TLSLE(%a5),%a0' |
| tls_first_major=2 |
| tls_first_minor=19 |
| tls_as_opt='--fatal-warnings' |
| ;; |
| nios2-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits' |
| tls_first_major=2 |
| tls_first_minor=23 |
| tls_as_opt="--fatal-warnings" |
| ;; |
| aarch64*-*-*) |
| conftest_s=' |
| .section ".tdata","awT",%progbits |
| foo: .long 25 |
| .text |
| adrp x0, :tlsgd:x |
| add x0, x0, #:tlsgd_lo12:x |
| bl __tls_get_addr |
| nop' |
| tls_first_major=2 |
| tls_first_minor=20 |
| tls_as_opt='--fatal-warnings' |
| ;; |
| powerpc-ibm-aix*) |
| conftest_s=' |
| .extern __get_tpointer |
| .toc |
| LC..1: |
| .tc a[TC],a[TL]@le |
| .csect .text[PR] |
| .tlstest: |
| lwz 9,LC..1(2) |
| bla __get_tpointer |
| lwzx 3,9,3 |
| .globl a |
| .csect a[TL],4 |
| a: |
| .space 4' |
| tls_first_major=0 |
| tls_first_minor=0 |
| ;; |
| powerpc64*-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| .align 3 |
| ld0: .space 8 |
| ld1: .space 8 |
| x1: .space 8 |
| x2: .space 8 |
| x3: .space 8 |
| .text |
| addi 3,2,ld0@got@tlsgd |
| bl .__tls_get_addr |
| nop |
| addi 3,2,ld1@toc |
| bl .__tls_get_addr |
| nop |
| addi 3,2,x1@got@tlsld |
| bl .__tls_get_addr |
| nop |
| addi 9,3,x1@dtprel |
| bl .__tls_get_addr |
| nop |
| addis 9,3,x2@dtprel@ha |
| addi 9,9,x2@dtprel@l |
| bl .__tls_get_addr |
| nop |
| ld 9,x3@got@dtprel(2) |
| add 9,9,3 |
| bl .__tls_get_addr |
| nop' |
| tls_first_major=2 |
| tls_first_minor=14 |
| tls_as_opt="-a64 --fatal-warnings" |
| ;; |
| powerpc*-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| .align 2 |
| ld0: .space 4 |
| ld1: .space 4 |
| x1: .space 4 |
| x2: .space 4 |
| x3: .space 4 |
| .text |
| addi 3,31,ld0@got@tlsgd |
| bl __tls_get_addr |
| addi 3,31,x1@got@tlsld |
| bl __tls_get_addr |
| addi 9,3,x1@dtprel |
| addis 9,3,x2@dtprel@ha |
| addi 9,9,x2@dtprel@l |
| lwz 9,x3@got@tprel(31) |
| add 9,9,x@tls |
| addi 9,2,x1@tprel |
| addis 9,2,x2@tprel@ha |
| addi 9,9,x2@tprel@l' |
| tls_first_major=2 |
| tls_first_minor=14 |
| tls_as_opt="-a32 --fatal-warnings" |
| ;; |
| s390-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| foo: .long 25 |
| .text |
| .long foo@TLSGD |
| .long foo@TLSLDM |
| .long foo@DTPOFF |
| .long foo@NTPOFF |
| .long foo@GOTNTPOFF |
| .long foo@INDNTPOFF |
| l %r1,foo@GOTNTPOFF(%r12) |
| l %r1,0(%r1):tls_load:foo |
| bas %r14,0(%r1,%r13):tls_gdcall:foo |
| bas %r14,0(%r1,%r13):tls_ldcall:foo' |
| tls_first_major=2 |
| tls_first_minor=14 |
| tls_as_opt="-m31 --fatal-warnings" |
| ;; |
| s390x-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| foo: .long 25 |
| .text |
| .quad foo@TLSGD |
| .quad foo@TLSLDM |
| .quad foo@DTPOFF |
| .quad foo@NTPOFF |
| .quad foo@GOTNTPOFF |
| lg %r1,foo@GOTNTPOFF(%r12) |
| larl %r1,foo@INDNTPOFF |
| brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo |
| brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo' |
| tls_first_major=2 |
| tls_first_minor=14 |
| tls_as_opt="-m64 -Aesame --fatal-warnings" |
| ;; |
| sh-*-* | sh[34]-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| foo: .long 25 |
| .text |
| .long foo@TLSGD |
| .long foo@TLSLDM |
| .long foo@DTPOFF |
| .long foo@GOTTPOFF |
| .long foo@TPOFF' |
| tls_first_major=2 |
| tls_first_minor=13 |
| tls_as_opt=--fatal-warnings |
| ;; |
| sparc*-*-*) |
| case "$target" in |
| sparc*-sun-solaris2.*) |
| on_solaris=yes |
| tga_func=__tls_get_addr |
| ;; |
| *) |
| on_solaris=no |
| ;; |
| esac |
| if test x$on_solaris = xyes && test x$gas_flag = xno; then |
| conftest_s=' |
| .section ".tdata",#alloc,#write,#tls' |
| tls_first_major=0 |
| tls_first_minor=0 |
| else |
| conftest_s=' |
| .section ".tdata","awT",@progbits' |
| tls_first_major=2 |
| tls_first_minor=14 |
| tls_as_opt="-32 --fatal-warnings" |
| fi |
| conftest_s="$conftest_s |
| foo: .long 25 |
| .text |
| sethi %tgd_hi22(foo), %o0 |
| add %o0, %tgd_lo10(foo), %o1 |
| add %l7, %o1, %o0, %tgd_add(foo) |
| call __tls_get_addr, %tgd_call(foo) |
| sethi %tldm_hi22(foo), %l1 |
| add %l1, %tldm_lo10(foo), %l2 |
| add %l7, %l2, %o0, %tldm_add(foo) |
| call __tls_get_addr, %tldm_call(foo) |
| sethi %tldo_hix22(foo), %l3 |
| xor %l3, %tldo_lox10(foo), %l4 |
| add %o0, %l4, %l5, %tldo_add(foo) |
| sethi %tie_hi22(foo), %o3 |
| add %o3, %tie_lo10(foo), %o3 |
| ld [%l7 + %o3], %o2, %tie_ld(foo) |
| add %g7, %o2, %o4, %tie_add(foo) |
| sethi %tle_hix22(foo), %l1 |
| xor %l1, %tle_lox10(foo), %o5 |
| ld [%g7 + %o5], %o1" |
| ;; |
| tilepro*-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| foo: .long 25 |
| .text |
| addli r0, zero, tls_gd(foo) |
| auli r0, zero, tls_gd_ha16(foo) |
| addli r0, r0, tls_gd_lo16(foo) |
| jal __tls_get_addr |
| addli r0, zero, tls_ie(foo) |
| auli r0, r0, tls_ie_ha16(foo) |
| addli r0, r0, tls_ie_lo16(foo)' |
| tls_first_major=2 |
| tls_first_minor=22 |
| tls_as_opt="--fatal-warnings" |
| ;; |
| tilegx*-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| foo: .long 25 |
| .text |
| shl16insli r0, zero, hw0_last_tls_gd(foo) |
| shl16insli r0, zero, hw1_last_tls_gd(foo) |
| shl16insli r0, r0, hw0_tls_gd(foo) |
| jal __tls_get_addr |
| shl16insli r0, zero, hw1_last_tls_ie(foo) |
| shl16insli r0, r0, hw0_tls_ie(foo)' |
| tls_first_major=2 |
| tls_first_minor=22 |
| tls_as_opt="--fatal-warnings" |
| ;; |
| xtensa*-*-*) |
| conftest_s=' |
| .section ".tdata","awT",@progbits |
| foo: .long 25 |
| .text |
| movi a8, foo@TLSFUNC |
| movi a10, foo@TLSARG |
| callx8.tls a8, foo@TLSCALL' |
| tls_first_major=2 |
| tls_first_minor=19 |
| ;; |
| esac |
| set_have_as_tls=no |
| if test "x$enable_tls" = xno ; then |
| : # TLS explicitly disabled. |
| elif test "x$enable_tls" = xyes ; then |
| set_have_as_tls=yes # TLS explicitly enabled. |
| elif test -z "$tls_first_major"; then |
| : # If we don't have a check, assume no support. |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5 |
| $as_echo_n "checking assembler for thread-local storage support... " >&6; } |
| if test "${gcc_cv_as_tls+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_tls=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0` |
| then gcc_cv_as_tls=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_tls=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5 |
| $as_echo "$gcc_cv_as_tls" >&6; } |
| if test $gcc_cv_as_tls = yes; then |
| set_have_as_tls=yes |
| fi |
| fi |
| case "$target" in |
| # TLS was introduced in the Solaris 9 FCS release. Support for GNU-style |
| # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier |
| # Sun style that Sun ld and GCC don't support any longer. |
| *-*-solaris2.*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5 |
| $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; } |
| ld_tls_support=no |
| # Check ld and ld.so.1 TLS support. |
| if echo "$ld_ver" | grep GNU > /dev/null; then |
| # Assume all interesting versions of GNU ld have TLS support. |
| # FIXME: still need ld.so.1 support, i.e. ld version checks below. |
| ld_tls_support=yes |
| else |
| case "$target" in |
| # Solaris 9/x86 ld has GNU style TLS support since version 1.374. |
| i?86-*-solaris2.9) |
| min_tls_ld_vers_minor=374 |
| ;; |
| # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS. |
| sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*) |
| min_tls_ld_vers_minor=343 |
| ;; |
| esac |
| if test "$ld_vers_major" -gt 1 || \ |
| test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then |
| ld_tls_support=yes |
| else |
| set_have_as_tls=no |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5 |
| $as_echo "$ld_tls_support" >&6; } |
| |
| save_LIBS="$LIBS" |
| save_LDFLAGS="$LDFLAGS" |
| LIBS= |
| LDFLAGS= |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5 |
| $as_echo_n "checking library containing $tga_func... " >&6; } |
| # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr |
| # (32-bit x86) only lived in libthread, so check for that. Keep |
| # set_have_as_tls if found, disable if not. |
| as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh` |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5 |
| $as_echo_n "checking for library containing $tga_func... " >&6; } |
| if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_func_search_save_LIBS=$LIBS |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char $tga_func (); |
| int |
| main () |
| { |
| return $tga_func (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_lib in '' thread; do |
| if test -z "$ac_lib"; then |
| ac_res="none required" |
| else |
| ac_res=-l$ac_lib |
| LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| fi |
| if ac_fn_c_try_link "$LINENO"; then : |
| eval "$as_ac_Search=\$ac_res" |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext |
| if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then : |
| break |
| fi |
| done |
| if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then : |
| |
| else |
| eval "$as_ac_Search=no" |
| fi |
| rm conftest.$ac_ext |
| LIBS=$ac_func_search_save_LIBS |
| fi |
| eval ac_res=\$$as_ac_Search |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| eval ac_res=\$$as_ac_Search |
| if test "$ac_res" != no; then : |
| test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| |
| else |
| set_have_as_tls=no |
| fi |
| |
| ld_tls_libs="$LIBS" |
| # Clear LIBS if we cannot support TLS. |
| if test $set_have_as_tls = no; then |
| LIBS= |
| fi |
| # Always define LIB_TLS_SPEC, even without TLS support. |
| |
| cat >>confdefs.h <<_ACEOF |
| #define LIB_TLS_SPEC "$LIBS" |
| _ACEOF |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5 |
| $as_echo "$LIBS" >&6; } |
| |
| LIBS="$save_LIBS" |
| LDFLAGS="$save_LDFLAGS" |
| ;; |
| esac |
| if test $set_have_as_tls = yes ; then |
| |
| $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h |
| |
| fi |
| |
| # Target-specific assembler checks. |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5 |
| $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; } |
| gcc_cv_ld_static_dynamic=no |
| gcc_cv_ld_static_option='-Bstatic' |
| gcc_cv_ld_dynamic_option='-Bdynamic' |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then |
| gcc_cv_ld_static_dynamic=yes |
| fi |
| elif test x$gcc_cv_ld != x; then |
| # Check if linker supports -Bstatic/-Bdynamic option |
| if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \ |
| && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then |
| gcc_cv_ld_static_dynamic=yes |
| else |
| case "$target" in |
| # AIX ld uses -b flags |
| *-*-aix4.[23]* | *-*-aix[5-9]*) |
| gcc_cv_ld_static_dynamic=yes |
| gcc_cv_ld_static_option="-bstatic" |
| gcc_cv_ld_dynamic_option="-bdynamic" |
| ;; |
| # HP-UX ld uses -a flags to select between shared and archive. |
| *-*-hpux*) |
| if test x"$gnu_ld" = xno; then |
| gcc_cv_ld_static_dynamic=yes |
| gcc_cv_ld_static_option="-aarchive_shared" |
| gcc_cv_ld_dynamic_option="-adefault" |
| fi |
| ;; |
| # Solaris 2 ld always supports -Bstatic/-Bdynamic. |
| *-*-solaris2*) |
| gcc_cv_ld_static_dynamic=yes |
| ;; |
| esac |
| fi |
| fi |
| if test x"$gcc_cv_ld_static_dynamic" = xyes; then |
| |
| $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define LD_STATIC_OPTION "$gcc_cv_ld_static_option" |
| _ACEOF |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option" |
| _ACEOF |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5 |
| $as_echo "$gcc_cv_ld_static_dynamic" >&6; } |
| |
| if test x"$demangler_in_ld" = xyes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5 |
| $as_echo_n "checking linker --demangle support... " >&6; } |
| gcc_cv_ld_demangle=no |
| if test $in_tree_ld = yes; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \ |
| gcc_cv_ld_demangle=yes |
| fi |
| elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then |
| # Check if the GNU linker supports --demangle option |
| if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then |
| gcc_cv_ld_demangle=yes |
| fi |
| fi |
| if test x"$gcc_cv_ld_demangle" = xyes; then |
| |
| $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5 |
| $as_echo "$gcc_cv_ld_demangle" >&6; } |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5 |
| $as_echo_n "checking linker plugin support... " >&6; } |
| gcc_cv_lto_plugin=0 |
| if test -f liblto_plugin.la; then |
| save_ld_ver="$ld_ver" |
| save_ld_vers_major="$ld_vers_major" |
| save_ld_vers_minor="$ld_vers_minor" |
| save_ld_is_gold="$ld_is_gold" |
| |
| ld_is_gold=no |
| |
| if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then |
| ld_ver="GNU ld" |
| # FIXME: ld_is_gold? |
| ld_vers_major="$gcc_cv_gld_major_version" |
| ld_vers_minor="$gcc_cv_gld_minor_version" |
| else |
| # Determine plugin linker version. |
| # FIXME: Partial duplicate from above, generalize. |
| ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q` |
| if echo "$ld_ver" | grep GNU > /dev/null; then |
| if echo "$ld_ver" | grep "GNU gold" > /dev/null; then |
| ld_is_gold=yes |
| ld_vers=`echo $ld_ver | sed -n \ |
| -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'` |
| else |
| ld_vers=`echo $ld_ver | sed -n \ |
| -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'` |
| fi |
| ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` |
| ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` |
| fi |
| fi |
| |
| # Determine plugin support. |
| if echo "$ld_ver" | grep GNU > /dev/null; then |
| # Require GNU ld or gold 2.21+ for plugin support by default. |
| if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then |
| gcc_cv_lto_plugin=2 |
| # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20. |
| elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then |
| gcc_cv_lto_plugin=1 |
| fi |
| fi |
| |
| ld_ver="$save_ld_ver" |
| ld_vers_major="$save_ld_vers_major" |
| ld_vers_minor="$save_ld_vers_minor" |
| ld_is_gold="$save_ld_is_gold" |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin |
| _ACEOF |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5 |
| $as_echo "$gcc_cv_lto_plugin" >&6; } |
| |
| case "$target" in |
| aarch64*-*-*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mabi option" >&5 |
| $as_echo_n "checking assembler for -mabi option... " >&6; } |
| if test "${gcc_cv_as_aarch64_mabi+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_aarch64_mabi=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.text' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mabi=lp64 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_aarch64_mabi=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_mabi" >&5 |
| $as_echo "$gcc_cv_as_aarch64_mabi" >&6; } |
| |
| if test x$gcc_cv_as_aarch64_mabi = xyes; then |
| |
| $as_echo "#define HAVE_AS_MABI_OPTION 1" >>confdefs.h |
| |
| else |
| if test x$with_abi = xilp32; then |
| as_fn_error "Assembler does not support -mabi=ilp32.\ |
| Upgrade the Assembler." "$LINENO" 5 |
| fi |
| if test x"$with_multilib_list" = xdefault; then |
| TM_MULTILIB_CONFIG=lp64 |
| else |
| aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'` |
| for aarch64_multilib in ${aarch64_multilibs}; do |
| case ${aarch64_multilib} in |
| ilp32) |
| as_fn_error "Assembler does not support -mabi=ilp32.\ |
| Upgrade the Assembler." "$LINENO" 5 |
| ;; |
| *) |
| ;; |
| esac |
| done |
| fi |
| fi |
| # Enable default workaround for AArch64 Cortex-A53 erratum 835769. |
| # Check whether --enable-fix-cortex-a53-835769 was given. |
| if test "${enable_fix_cortex_a53_835769+set}" = set; then : |
| enableval=$enable_fix_cortex_a53_835769; |
| case $enableval in |
| yes) |
| tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1" |
| ;; |
| no) |
| ;; |
| *) |
| as_fn_error "'$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\ |
| Valid choices are 'yes' and 'no'." "$LINENO" 5 |
| ;; |
| |
| esac |
| |
| fi |
| |
| ;; |
| |
| # All TARGET_ABI_OSF targets. |
| alpha*-*-linux* | alpha*-*-*bsd*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5 |
| $as_echo_n "checking assembler for explicit relocation support... " >&6; } |
| if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_alpha_explicit_relocs=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` |
| then gcc_cv_as_alpha_explicit_relocs=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .set nomacro |
| .text |
| extbl $3, $2, $3 !lituse_bytoff!1 |
| ldq $2, a($29) !literal!1 |
| ldq $4, b($29) !literal!2 |
| ldq_u $3, 0($2) !lituse_base!1 |
| ldq $27, f($29) !literal!5 |
| jsr $26, ($27), f !lituse_jsr!5 |
| ldah $29, 0($26) !gpdisp!3 |
| lda $0, c($29) !gprel |
| ldah $1, d($29) !gprelhigh |
| lda $1, d($1) !gprellow |
| lda $29, 0($29) !gpdisp!3' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_alpha_explicit_relocs=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5 |
| $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; } |
| if test $gcc_cv_as_alpha_explicit_relocs = yes; then |
| |
| $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5 |
| $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; } |
| if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_alpha_jsrdirect_relocs=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90` |
| then gcc_cv_as_alpha_jsrdirect_relocs=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .set nomacro |
| .text |
| ldq $27, a($29) !literal!1 |
| jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_alpha_jsrdirect_relocs=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5 |
| $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; } |
| if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then |
| |
| $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h |
| |
| fi |
| ;; |
| |
| cris-*-*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5 |
| $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; } |
| if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_cris_no_mul_bug=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` |
| then gcc_cv_as_cris_no_mul_bug=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.text' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_cris_no_mul_bug=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5 |
| $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; } |
| if test $gcc_cv_as_cris_no_mul_bug = yes; then |
| |
| $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h |
| |
| fi |
| ;; |
| |
| sparc*-*-*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5 |
| $as_echo_n "checking assembler for .register... " >&6; } |
| if test "${gcc_cv_as_sparc_register_op+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_sparc_register_op=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.register %g2, #scratch' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_sparc_register_op=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5 |
| $as_echo "$gcc_cv_as_sparc_register_op" >&6; } |
| if test $gcc_cv_as_sparc_register_op = yes; then |
| |
| $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5 |
| $as_echo_n "checking assembler for #nobits... " >&6; } |
| if test "${gcc_cv_as_sparc_nobits+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_sparc_nobits=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.section "nobits",#alloc,#write,#nobits |
| .section "progbits",#alloc,#write,#progbits' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_sparc_nobits=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5 |
| $as_echo "$gcc_cv_as_sparc_nobits" >&6; } |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5 |
| $as_echo_n "checking assembler for -relax option... " >&6; } |
| if test "${gcc_cv_as_sparc_relax+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_sparc_relax=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.text' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_sparc_relax=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5 |
| $as_echo "$gcc_cv_as_sparc_relax" >&6; } |
| if test $gcc_cv_as_sparc_relax = yes; then |
| |
| $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5 |
| $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; } |
| if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_sparc_gotdata_op=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.text |
| .align 4 |
| foo: |
| nop |
| bar: |
| sethi %gdop_hix22(foo), %g1 |
| xor %g1, %gdop_lox10(foo), %g1 |
| ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| if test x$gcc_cv_ld != x \ |
| && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then |
| if test x$gcc_cv_objdump != x; then |
| if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \ |
| | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then |
| gcc_cv_as_sparc_gotdata_op=no |
| else |
| gcc_cv_as_sparc_gotdata_op=yes |
| fi |
| fi |
| fi |
| rm -f conftest |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5 |
| $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; } |
| if test $gcc_cv_as_sparc_gotdata_op = yes; then |
| |
| $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5 |
| $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; } |
| if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_sparc_ua_pcrel=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.text |
| foo: |
| nop |
| .data |
| .align 4 |
| .byte 0 |
| .uaword %r_disp32(foo)' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| if test x$gcc_cv_ld != x \ |
| && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then |
| gcc_cv_as_sparc_ua_pcrel=yes |
| fi |
| rm -f conftest |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5 |
| $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; } |
| if test $gcc_cv_as_sparc_ua_pcrel = yes; then |
| |
| $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5 |
| $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; } |
| if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_sparc_ua_pcrel_hidden=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.data |
| .align 4 |
| .byte 0x31 |
| .uaword %r_disp32(foo) |
| .byte 0x32, 0x33, 0x34 |
| .global foo |
| .hidden foo |
| foo: |
| .skip 4' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \ |
| && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \ |
| && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \ |
| | grep ' 31000000 07323334' > /dev/null 2>&1; then |
| if $gcc_cv_objdump -R conftest 2> /dev/null \ |
| | grep 'DISP32' > /dev/null 2>&1; then |
| : |
| else |
| gcc_cv_as_sparc_ua_pcrel_hidden=yes |
| fi |
| fi |
| rm -f conftest |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5 |
| $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; } |
| if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then |
| |
| $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h |
| |
| fi |
| |
| fi # unaligned pcrel relocs |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5 |
| $as_echo_n "checking assembler for offsetable %lo()... " >&6; } |
| if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_sparc_offsetable_lo10=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.text |
| or %g1, %lo(ab) + 12, %g1 |
| or %g1, %lo(ab + 12), %g1' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| if test x$gcc_cv_objdump != x \ |
| && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \ |
| | grep ' 82106000 82106000' > /dev/null 2>&1; then |
| gcc_cv_as_sparc_offsetable_lo10=yes |
| fi |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5 |
| $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; } |
| if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then |
| |
| $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5 |
| $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; } |
| if test "${gcc_cv_as_sparc_fmaf+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_sparc_fmaf=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.text |
| .register %g2, #scratch |
| .register %g3, #scratch |
| .align 4 |
| fmaddd %f0, %f2, %f4, %f6 |
| addxccc %g1, %g2, %g3 |
| fsrl32 %f2, %f4, %f8 |
| fnaddd %f10, %f12, %f14' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_sparc_fmaf=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5 |
| $as_echo "$gcc_cv_as_sparc_fmaf" >&6; } |
| if test $gcc_cv_as_sparc_fmaf = yes; then |
| |
| $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5 |
| $as_echo_n "checking assembler for SPARC4 instructions... " >&6; } |
| if test "${gcc_cv_as_sparc_sparc4+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_sparc_sparc4=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.text |
| .register %g2, #scratch |
| .register %g3, #scratch |
| .align 4 |
| cxbe %g2, %g3, 1f |
| 1: cwbneg %g2, %g3, 1f |
| 1: sha1 |
| md5 |
| aes_kexpand0 %f4, %f6, %f8 |
| des_round %f38, %f40, %f42, %f44 |
| camellia_f %f54, %f56, %f58, %f60 |
| kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_sparc_sparc4=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5 |
| $as_echo "$gcc_cv_as_sparc_sparc4" >&6; } |
| if test $gcc_cv_as_sparc_sparc4 = yes; then |
| |
| $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5 |
| $as_echo_n "checking assembler for LEON instructions... " >&6; } |
| if test "${gcc_cv_as_sparc_leon+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_sparc_leon=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.text |
| .register %g2, #scratch |
| .register %g3, #scratch |
| .align 4 |
| smac %g2, %g3, %g1 |
| umac %g2, %g3, %g1 |
| casa [%g2] 0xb, %g3, %g1' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_sparc_leon=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5 |
| $as_echo "$gcc_cv_as_sparc_leon" >&6; } |
| if test $gcc_cv_as_sparc_leon = yes; then |
| |
| $as_echo "#define HAVE_AS_LEON 1" >>confdefs.h |
| |
| fi |
| ;; |
| |
| i[34567]86-*-* | x86_64-*-*) |
| case $target_os in |
| cygwin*) |
| # Full C++ conformance when using a shared libstdc++-v3 requires some |
| # support from the Cygwin DLL, which in more recent versions exports |
| # wrappers to aid in interposing and redirecting operators new, delete, |
| # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we |
| # are configuring for a version of Cygwin that exports the wrappers. |
| if test x$host = x$target && test x$host_cpu = xi686; then |
| ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj" |
| if test "x$ac_cv_func___wrap__Znaj" = x""yes; then : |
| gcc_ac_cygwin_dll_wrappers=yes |
| else |
| gcc_ac_cygwin_dll_wrappers=no |
| fi |
| |
| else |
| # Can't check presence of libc functions during cross-compile, so |
| # we just have to assume we're building for an up-to-date target. |
| gcc_ac_cygwin_dll_wrappers=yes |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| esac |
| case $target_os in |
| cygwin* | pe | mingw32* | interix*) |
| # Recent binutils allows the three-operand form of ".comm" on PE. This |
| # definition is used unconditionally to initialise the default state of |
| # the target option variable that governs usage of the feature. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5 |
| $as_echo_n "checking assembler for .comm with alignment... " >&6; } |
| if test "${gcc_cv_as_comm_has_align+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_comm_has_align=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52` |
| then gcc_cv_as_comm_has_align=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.comm foo,1,32' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_comm_has_align=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5 |
| $as_echo "$gcc_cv_as_comm_has_align" >&6; } |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| # Used for DWARF 2 in PE |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5 |
| $as_echo_n "checking assembler for .secrel32 relocs... " >&6; } |
| if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_pe_secrel32=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` |
| then gcc_cv_as_ix86_pe_secrel32=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.text |
| foo: nop |
| .data |
| .secrel32 foo' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| if test x$gcc_cv_ld != x \ |
| && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then |
| gcc_cv_as_ix86_pe_secrel32=yes |
| fi |
| rm -f conftest |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5 |
| $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; } |
| if test $gcc_cv_as_ix86_pe_secrel32 = yes; then |
| |
| $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h |
| |
| fi |
| # Test if the assembler supports the extended form of the .section |
| # directive that specifies section alignment. LTO support uses this, |
| # but normally only after installation, so we warn but don't fail the |
| # configure if LTO is enabled but the assembler does not support it. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5 |
| $as_echo_n "checking assembler for .section with alignment... " >&6; } |
| if test "${gcc_cv_as_section_has_align+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_section_has_align=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1` |
| then gcc_cv_as_section_has_align=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.section lto_test,"dr0"' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_section_has_align=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5 |
| $as_echo "$gcc_cv_as_section_has_align" >&6; } |
| |
| if test x$gcc_cv_as_section_has_align != xyes; then |
| case ",$enable_languages," in |
| *,lto,*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&5 |
| $as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&2;} |
| ;; |
| esac |
| fi |
| # Test if the assembler supports the section flag 'e' for specifying |
| # an excluded section. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5 |
| $as_echo_n "checking assembler for .section with e... " >&6; } |
| if test "${gcc_cv_as_section_has_e+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_section_has_e=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51` |
| then gcc_cv_as_section_has_e=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.section foo1,"e" |
| .byte 0,0,0,0' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_section_has_e=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5 |
| $as_echo "$gcc_cv_as_section_has_e" >&6; } |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| ;; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5 |
| $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; } |
| if test "${gcc_cv_as_ix86_filds+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_filds=no |
| if test x$gcc_cv_as != x; then |
| $as_echo 'filds mem; fists mem' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_filds=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5 |
| $as_echo "$gcc_cv_as_ix86_filds" >&6; } |
| if test $gcc_cv_as_ix86_filds = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5 |
| $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; } |
| if test "${gcc_cv_as_ix86_fildq+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_fildq=no |
| if test x$gcc_cv_as != x; then |
| $as_echo 'fildq mem; fistpq mem' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_fildq=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5 |
| $as_echo "$gcc_cv_as_ix86_fildq" >&6; } |
| if test $gcc_cv_as_ix86_fildq = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5 |
| $as_echo_n "checking assembler for cmov syntax... " >&6; } |
| if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_cmov_sun_syntax=no |
| if test x$gcc_cv_as != x; then |
| $as_echo 'cmovl.l %edx, %eax' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_cmov_sun_syntax=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5 |
| $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; } |
| if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5 |
| $as_echo_n "checking assembler for ffreep mnemonic... " >&6; } |
| if test "${gcc_cv_as_ix86_ffreep+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_ffreep=no |
| if test x$gcc_cv_as != x; then |
| $as_echo 'ffreep %st(1)' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_ffreep=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5 |
| $as_echo "$gcc_cv_as_ix86_ffreep" >&6; } |
| if test $gcc_cv_as_ix86_ffreep = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5 |
| $as_echo_n "checking assembler for .quad directive... " >&6; } |
| if test "${gcc_cv_as_ix86_quad+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_quad=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.quad 0' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_quad=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5 |
| $as_echo "$gcc_cv_as_ix86_quad" >&6; } |
| if test $gcc_cv_as_ix86_quad = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5 |
| $as_echo_n "checking assembler for sahf mnemonic... " >&6; } |
| if test "${gcc_cv_as_ix86_sahf+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_sahf=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.code64 |
| sahf' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_sahf=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5 |
| $as_echo "$gcc_cv_as_ix86_sahf" >&6; } |
| if test $gcc_cv_as_ix86_sahf = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5 |
| $as_echo_n "checking assembler for interunit movq mnemonic... " >&6; } |
| if test "${gcc_cv_as_ix86_interunit_movq+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_interunit_movq=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.code64 |
| movq %mm0, %rax |
| movq %rax, %xmm0' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_interunit_movq=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5 |
| $as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; } |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_AS_IX86_INTERUNIT_MOVQ `if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5 |
| $as_echo_n "checking assembler for hle prefixes... " >&6; } |
| if test "${gcc_cv_as_ix86_hle+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_hle=no |
| if test x$gcc_cv_as != x; then |
| $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_hle=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5 |
| $as_echo "$gcc_cv_as_ix86_hle" >&6; } |
| if test $gcc_cv_as_ix86_hle = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5 |
| $as_echo_n "checking assembler for swap suffix... " >&6; } |
| if test "${gcc_cv_as_ix86_swap+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_swap=no |
| if test x$gcc_cv_as != x; then |
| $as_echo 'movl.s %esp, %ebp' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_swap=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5 |
| $as_echo "$gcc_cv_as_ix86_swap" >&6; } |
| if test $gcc_cv_as_ix86_swap = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5 |
| $as_echo_n "checking assembler for different section symbol subtraction... " >&6; } |
| if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_diff_sect_delta=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.section .rodata |
| .L1: |
| .long .L2-.L1 |
| .long .L3-.L1 |
| .text |
| .L3: nop |
| .L2: nop' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_diff_sect_delta=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5 |
| $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; } |
| if test $gcc_cv_as_ix86_diff_sect_delta = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h |
| |
| fi |
| |
| # These two are used unconditionally by i386.[ch]; it is to be defined |
| # to 1 if the feature is present, 0 otherwise. |
| as_ix86_gotoff_in_data_opt= |
| if test x$gas = xyes; then |
| as_ix86_gotoff_in_data_opt="--32" |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5 |
| $as_echo_n "checking assembler for GOTOFF in data... " >&6; } |
| if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_gotoff_in_data=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` |
| then gcc_cv_as_ix86_gotoff_in_data=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .text |
| .L0: |
| nop |
| .data |
| .long .L0@GOTOFF' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gotoff_in_data_opt -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_gotoff_in_data=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5 |
| $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; } |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5 |
| $as_echo_n "checking assembler for rep and lock prefix... " >&6; } |
| if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_rep_lock_prefix=no |
| if test x$gcc_cv_as != x; then |
| $as_echo 'rep movsl |
| rep ret |
| rep nop |
| rep bsf %ecx, %eax |
| rep bsr %ecx, %eax |
| lock addl %edi, (%eax,%esi) |
| lock orl $0, (%esp)' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_rep_lock_prefix=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5 |
| $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; } |
| if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ud2 mnemonic" >&5 |
| $as_echo_n "checking assembler for ud2 mnemonic... " >&6; } |
| if test "${gcc_cv_as_ix86_ud2+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_ud2=no |
| if test x$gcc_cv_as != x; then |
| $as_echo 'ud2' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ix86_ud2=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ud2" >&5 |
| $as_echo "$gcc_cv_as_ix86_ud2" >&6; } |
| if test $gcc_cv_as_ix86_ud2 = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_UD2 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5 |
| $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; } |
| if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_tlsgdplt=no |
| if test x$gcc_cv_as != x; then |
| $as_echo 'call tls_gd@tlsgdplt' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| if test x$gcc_cv_ld != x \ |
| && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then |
| gcc_cv_as_ix86_tlsgdplt=yes |
| fi |
| rm -f conftest |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5 |
| $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; } |
| if test $gcc_cv_as_ix86_tlsgdplt = yes; then |
| |
| $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h |
| |
| fi |
| |
| conftest_s=' |
| .section .tdata,"aw'$tls_section_flag'",@progbits |
| tls_ld: |
| .section .text,"ax",@progbits |
| call tls_ld@tlsldmplt' |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5 |
| $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; } |
| if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_tlsldmplt=no |
| if test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| if test x$gcc_cv_ld != x \ |
| && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then |
| gcc_cv_as_ix86_tlsldmplt=yes |
| fi |
| rm -f conftest |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5 |
| $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; } |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_AS_IX86_TLSLDMPLT `if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| |
| # Enforce 32-bit output with gas and gld. |
| if test x$gas = xyes; then |
| as_ix86_tls_ldm_opt="--32" |
| fi |
| if echo "$ld_ver" | grep GNU > /dev/null; then |
| if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then |
| ld_ix86_tls_ldm_opt="-melf_i386_sol2" |
| else |
| ld_ix86_tls_ldm_opt="-melf_i386" |
| fi |
| fi |
| conftest_s=' |
| .section .text,"ax",@progbits |
| .globl _start |
| .type _start, @function |
| _start: |
| leal value@tlsldm(%ebx), %eax |
| call ___tls_get_addr@plt |
| |
| .section .tdata,"aw'$tls_section_flag'",@progbits |
| .type value, @object |
| value:' |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM reloc" >&5 |
| $as_echo_n "checking assembler for R_386_TLS_LDM reloc... " >&6; } |
| if test "${gcc_cv_as_ix86_tlsldm+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ix86_tlsldm=no |
| if test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_tls_ldm_opt -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \ |
| && $gcc_cv_ld $ld_ix86_tls_ldm_opt -o conftest conftest.o $ld_tls_libs -lc > /dev/null 2>&1; then |
| if $gcc_cv_objdump -d conftest 2>/dev/null | grep nop > /dev/null \ |
| || dis conftest 2>/dev/null | grep nop > /dev/null; then |
| gcc_cv_as_ix86_tlsldm=yes |
| fi |
| fi |
| rm -f conftest |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldm" >&5 |
| $as_echo "$gcc_cv_as_ix86_tlsldm" >&6; } |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_AS_IX86_TLSLDM `if test $gcc_cv_as_ix86_tlsldm = yes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| |
| ;; |
| |
| ia64*-*-*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5 |
| $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; } |
| if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` |
| then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .text |
| addl r15 = @ltoffx(x#), gp |
| ;; |
| ld8.mov r16 = [r15], x#' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5 |
| $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; } |
| if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then |
| |
| $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h |
| |
| fi |
| |
| ;; |
| |
| powerpc*-*-*) |
| case $target in |
| *-*-aix*) conftest_s=' .machine "pwr5" |
| .csect .text[PR] |
| mfcr 3,128';; |
| *-*-darwin*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5 |
| $as_echo_n "checking assembler for .machine directive support... " >&6; } |
| if test "${gcc_cv_as_machine_directive+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_machine_directive=no |
| if test x$gcc_cv_as != x; then |
| $as_echo ' .machine ppc7400' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_machine_directive=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5 |
| $as_echo "$gcc_cv_as_machine_directive" >&6; } |
| |
| if test x$gcc_cv_as_machine_directive != xyes; then |
| echo "*** This target requires an assembler supporting \".machine\"" >&2 |
| echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2 |
| test x$build = x$target && exit 1 |
| fi |
| conftest_s=' .text |
| mfcr r3,128';; |
| *) conftest_s=' .machine power4 |
| .text |
| mfcr 3,128';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5 |
| $as_echo_n "checking assembler for mfcr field support... " >&6; } |
| if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_mfcrf=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` |
| then gcc_cv_as_powerpc_mfcrf=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_mfcrf=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5 |
| $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; } |
| if test $gcc_cv_as_powerpc_mfcrf = yes; then |
| |
| $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) conftest_s=' .machine "pwr5" |
| .csect .text[PR] |
| popcntb 3,3';; |
| *) conftest_s=' .machine power5 |
| .text |
| popcntb 3,3';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5 |
| $as_echo_n "checking assembler for popcntb support... " >&6; } |
| if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_popcntb=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` |
| then gcc_cv_as_powerpc_popcntb=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_popcntb=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5 |
| $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; } |
| if test $gcc_cv_as_powerpc_popcntb = yes; then |
| |
| $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) conftest_s=' .machine "pwr5x" |
| .csect .text[PR] |
| frin 1,1';; |
| *) conftest_s=' .machine power5 |
| .text |
| frin 1,1';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5 |
| $as_echo_n "checking assembler for fp round support... " >&6; } |
| if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_fprnd=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` |
| then gcc_cv_as_powerpc_fprnd=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_fprnd=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5 |
| $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; } |
| if test $gcc_cv_as_powerpc_fprnd = yes; then |
| |
| $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) conftest_s=' .machine "pwr6" |
| .csect .text[PR] |
| mffgpr 1,3';; |
| *) conftest_s=' .machine power6 |
| .text |
| mffgpr 1,3';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5 |
| $as_echo_n "checking assembler for move fp gpr support... " >&6; } |
| if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_mfpgpr=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
| then gcc_cv_as_powerpc_mfpgpr=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_mfpgpr=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5 |
| $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; } |
| if test $gcc_cv_as_powerpc_mfpgpr = yes; then |
| |
| $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) conftest_s=' .csect .text[PR] |
| LCF..0: |
| addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';; |
| *-*-darwin*) |
| conftest_s=' .text |
| LCF0: |
| addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';; |
| *) conftest_s=' .text |
| .LCF0: |
| addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5 |
| $as_echo_n "checking assembler for rel16 relocs... " >&6; } |
| if test "${gcc_cv_as_powerpc_rel16+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_rel16=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` |
| then gcc_cv_as_powerpc_rel16=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_rel16=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5 |
| $as_echo "$gcc_cv_as_powerpc_rel16" >&6; } |
| if test $gcc_cv_as_powerpc_rel16 = yes; then |
| |
| $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) conftest_s=' .machine "pwr6" |
| .csect .text[PR] |
| cmpb 3,4,5';; |
| *) conftest_s=' .machine power6 |
| .text |
| cmpb 3,4,5';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5 |
| $as_echo_n "checking assembler for compare bytes support... " >&6; } |
| if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_cmpb=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
| then gcc_cv_as_powerpc_cmpb=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_cmpb=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5 |
| $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; } |
| if test $gcc_cv_as_powerpc_cmpb = yes; then |
| |
| $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) conftest_s=' .machine "pwr6" |
| .csect .text[PR] |
| dadd 1,2,3';; |
| *) conftest_s=' .machine power6 |
| .text |
| dadd 1,2,3';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5 |
| $as_echo_n "checking assembler for decimal float support... " >&6; } |
| if test "${gcc_cv_as_powerpc_dfp+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_dfp=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
| then gcc_cv_as_powerpc_dfp=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_dfp=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5 |
| $as_echo "$gcc_cv_as_powerpc_dfp" >&6; } |
| if test $gcc_cv_as_powerpc_dfp = yes; then |
| |
| $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) conftest_s=' .machine "pwr7" |
| .csect .text[PR] |
| lxvd2x 1,2,3';; |
| *) conftest_s=' .machine power7 |
| .text |
| lxvd2x 1,2,3';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5 |
| $as_echo_n "checking assembler for vector-scalar support... " >&6; } |
| if test "${gcc_cv_as_powerpc_vsx+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_vsx=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
| then gcc_cv_as_powerpc_vsx=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_vsx=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5 |
| $as_echo "$gcc_cv_as_powerpc_vsx" >&6; } |
| if test $gcc_cv_as_powerpc_vsx = yes; then |
| |
| $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) conftest_s=' .machine "pwr7" |
| .csect .text[PR] |
| popcntd 3,3';; |
| *) conftest_s=' .machine power7 |
| .text |
| popcntd 3,3';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5 |
| $as_echo_n "checking assembler for popcntd support... " >&6; } |
| if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_popcntd=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
| then gcc_cv_as_powerpc_popcntd=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_popcntd=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5 |
| $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; } |
| if test $gcc_cv_as_powerpc_popcntd = yes; then |
| |
| $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) conftest_s=' .machine "pwr8" |
| .csect .text[PR]';; |
| *) conftest_s=' .machine power8 |
| .text';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5 |
| $as_echo_n "checking assembler for power8 support... " >&6; } |
| if test "${gcc_cv_as_powerpc_power8+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_power8=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
| then gcc_cv_as_powerpc_power8=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_power8=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5 |
| $as_echo "$gcc_cv_as_powerpc_power8" >&6; } |
| if test $gcc_cv_as_powerpc_power8 = yes; then |
| |
| $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) conftest_s=' .csect .text[PR] |
| lwsync';; |
| *) conftest_s=' .text |
| lwsync';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5 |
| $as_echo_n "checking assembler for lwsync support... " >&6; } |
| if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_lwsync=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2` |
| then gcc_cv_as_powerpc_lwsync=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_lwsync=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5 |
| $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; } |
| if test $gcc_cv_as_powerpc_lwsync = yes; then |
| |
| $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) conftest_s=' .machine "476" |
| .csect .text[PR] |
| dci 0';; |
| *) conftest_s=' .machine "476" |
| .text |
| dci 0';; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5 |
| $as_echo_n "checking assembler for data cache invalidate support... " >&6; } |
| if test "${gcc_cv_as_powerpc_dci+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_dci=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0` |
| then gcc_cv_as_powerpc_dci=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_dci=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5 |
| $as_echo "$gcc_cv_as_powerpc_dci" >&6; } |
| if test $gcc_cv_as_powerpc_dci = yes; then |
| |
| $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5 |
| $as_echo_n "checking assembler for .gnu_attribute support... " >&6; } |
| if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_gnu_attribute=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` |
| then gcc_cv_as_powerpc_gnu_attribute=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.gnu_attribute 4,1' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_gnu_attribute=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5 |
| $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; } |
| if test $gcc_cv_as_powerpc_gnu_attribute = yes; then |
| |
| $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5 |
| $as_echo_n "checking assembler for tls marker support... " >&6; } |
| if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_powerpc_tls_markers=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0` |
| then gcc_cv_as_powerpc_tls_markers=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_powerpc_tls_markers=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5 |
| $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; } |
| if test $gcc_cv_as_powerpc_tls_markers = yes; then |
| |
| $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h |
| |
| fi |
| |
| case $target in |
| *-*-aix*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5 |
| $as_echo_n "checking assembler for .ref support... " >&6; } |
| if test "${gcc_cv_as_aix_ref+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_aix_ref=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0` |
| then gcc_cv_as_aix_ref=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' .csect stuff[rw] |
| stuff: |
| .long 1 |
| .extern sym |
| .ref sym |
| ' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_aix_ref=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5 |
| $as_echo "$gcc_cv_as_aix_ref" >&6; } |
| if test $gcc_cv_as_aix_ref = yes; then |
| |
| $as_echo "#define HAVE_AS_REF 1" >>confdefs.h |
| |
| fi |
| ;; |
| esac |
| ;; |
| |
| mips*-*-*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5 |
| $as_echo_n "checking assembler for explicit relocation support... " >&6; } |
| if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_mips_explicit_relocs=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` |
| then gcc_cv_as_mips_explicit_relocs=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo ' lw $4,%gp_rel(foo)($4)' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_mips_explicit_relocs=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5 |
| $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; } |
| if test $gcc_cv_as_mips_explicit_relocs = yes; then |
| if test x$target_cpu_default = x |
| then target_cpu_default=MASK_EXPLICIT_RELOCS |
| else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS" |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5 |
| $as_echo_n "checking assembler for -mno-shared support... " >&6; } |
| if test "${gcc_cv_as_mips_no_shared+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_mips_no_shared=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` |
| then gcc_cv_as_mips_no_shared=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo 'nop' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_mips_no_shared=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5 |
| $as_echo "$gcc_cv_as_mips_no_shared" >&6; } |
| if test $gcc_cv_as_mips_no_shared = yes; then |
| |
| $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5 |
| $as_echo_n "checking assembler for .gnu_attribute support... " >&6; } |
| if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_mips_gnu_attribute=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` |
| then gcc_cv_as_mips_gnu_attribute=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.gnu_attribute 4,1' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_mips_gnu_attribute=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5 |
| $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; } |
| if test $gcc_cv_as_mips_gnu_attribute = yes; then |
| |
| $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .module support" >&5 |
| $as_echo_n "checking assembler for .module support... " >&6; } |
| if test "${gcc_cv_as_mips_dot_module+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_mips_dot_module=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.module fp=32' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_mips_dot_module=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dot_module" >&5 |
| $as_echo "$gcc_cv_as_mips_dot_module" >&6; } |
| if test $gcc_cv_as_mips_dot_module = yes; then |
| |
| $as_echo "#define HAVE_AS_DOT_MODULE 1" >>confdefs.h |
| |
| fi |
| if test x$gcc_cv_as_mips_dot_module = xno \ |
| && test x$with_fp_32 != x; then |
| as_fn_error "Requesting --with-fp-32= requires assembler support for .module." "$LINENO" 5 |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5 |
| $as_echo_n "checking assembler for .micromips support... " >&6; } |
| if test "${gcc_cv_as_micromips_support+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_micromips_support=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.set micromips' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_micromips_support=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5 |
| $as_echo "$gcc_cv_as_micromips_support" >&6; } |
| if test $gcc_cv_as_micromips_support = yes; then |
| |
| $as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5 |
| $as_echo_n "checking assembler for .dtprelword support... " >&6; } |
| if test "${gcc_cv_as_mips_dtprelword+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_mips_dtprelword=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` |
| then gcc_cv_as_mips_dtprelword=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.section .tdata,"awT",@progbits |
| x: |
| .word 2 |
| .text |
| .dtprelword x+0x8000' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_mips_dtprelword=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5 |
| $as_echo "$gcc_cv_as_mips_dtprelword" >&6; } |
| if test $gcc_cv_as_mips_dtprelword = yes; then |
| |
| $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5 |
| $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; } |
| if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_mips_dspr1_mult=no |
| if test x$gcc_cv_as != x; then |
| $as_echo ' .set mips32r2 |
| .set nodspr2 |
| .set dsp |
| madd $ac3,$4,$5 |
| maddu $ac3,$4,$5 |
| msub $ac3,$4,$5 |
| msubu $ac3,$4,$5 |
| mult $ac3,$4,$5 |
| multu $ac3,$4,$5' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_mips_dspr1_mult=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5 |
| $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; } |
| if test $gcc_cv_as_mips_dspr1_mult = yes; then |
| |
| $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5 |
| $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; } |
| gcc_cv_as_ld_jalr_reloc=no |
| if test $gcc_cv_as_mips_explicit_relocs = yes; then |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_as_ld_jalr_reloc=yes |
| fi |
| elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then |
| echo ' .ent x' > conftest.s |
| echo 'x: ld $2,%got_disp(y)($3)' >> conftest.s |
| echo ' ld $25,%call16(y)($28)' >> conftest.s |
| echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s |
| echo '1: jalr $25' >> conftest.s |
| echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s |
| echo '1: jalr $25' >> conftest.s |
| echo ' .end x' >> conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \ |
| && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then |
| if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \ |
| && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then |
| gcc_cv_as_ld_jalr_reloc=yes |
| fi |
| fi |
| rm -f conftest.* |
| fi |
| fi |
| if test $gcc_cv_as_ld_jalr_reloc = yes; then |
| if test x$target_cpu_default = x; then |
| target_cpu_default=MASK_RELAX_PIC_CALLS |
| else |
| target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS" |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5 |
| $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5 |
| $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; } |
| if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_ld_mips_personality_relaxation=no |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 \ |
| -a "$gcc_cv_gld_minor_version" -ge 21 \ |
| -o "$gcc_cv_gld_major_version" -gt 2; then |
| gcc_cv_ld_mips_personality_relaxation=yes |
| fi |
| elif test x$gcc_cv_as != x \ |
| -a x$gcc_cv_ld != x \ |
| -a x$gcc_cv_readelf != x ; then |
| cat > conftest.s <<EOF |
| .cfi_startproc |
| .cfi_personality 0x80,indirect_ptr |
| .ent test |
| test: |
| nop |
| .end test |
| .cfi_endproc |
| |
| .section .data,"aw",@progbits |
| indirect_ptr: |
| .dc.a personality |
| EOF |
| if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \ |
| && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then |
| if $gcc_cv_readelf -d conftest 2>&1 \ |
| | grep TEXTREL > /dev/null 2>&1; then |
| : |
| elif $gcc_cv_readelf --relocs conftest 2>&1 \ |
| | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then |
| : |
| else |
| gcc_cv_ld_mips_personality_relaxation=yes |
| fi |
| fi |
| fi |
| rm -f conftest.s conftest.o conftest |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5 |
| $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; } |
| if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then |
| |
| $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5 |
| $as_echo_n "checking assembler for -mnan= support... " >&6; } |
| if test "${gcc_cv_as_mips_nan+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_mips_nan=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_mips_nan=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5 |
| $as_echo "$gcc_cv_as_mips_nan" >&6; } |
| if test $gcc_cv_as_mips_nan = yes; then |
| |
| $as_echo "#define HAVE_AS_NAN 1" >>confdefs.h |
| |
| fi |
| if test x$gcc_cv_as_mips_nan = xno \ |
| && test x$with_nan != x; then |
| as_fn_error "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5 |
| fi |
| ;; |
| esac |
| |
| # Mips and HP-UX need the GNU assembler. |
| # Linux on IA64 might be able to use the Intel assembler. |
| |
| case "$target" in |
| mips*-*-* | *-*-hpux* ) |
| if test x$gas_flag = xyes \ |
| || test x"$host" != x"$build" \ |
| || test ! -x "$gcc_cv_as" \ |
| || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
| : |
| else |
| echo "*** This configuration requires the GNU assembler" >&2 |
| exit 1 |
| fi |
| ;; |
| esac |
| |
| # ??? Not all targets support dwarf2 debug_line, even within a version |
| # of gas. Moreover, we need to emit a valid instruction to trigger any |
| # info to the output file. So, as supported targets are added to gas 2.11, |
| # add some instruction here to (also) show we expect this might work. |
| # ??? Once 2.11 is released, probably need to add first known working |
| # version to the per-target configury. |
| case "$cpu_type" in |
| aarch64 | alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze \ |
| | mips | nios2 | pa | rs6000 | score | sparc | spu | tilegx | tilepro \ |
| | xstormy16 | xtensa) |
| insn="nop" |
| ;; |
| ia64 | s390) |
| insn="nop 0" |
| ;; |
| mmix) |
| insn="swym 0" |
| ;; |
| esac |
| if test x"$insn" != x; then |
| conftest_s="\ |
| .file 1 \"conftest.s\" |
| .loc 1 3 0 |
| $insn" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5 |
| $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; } |
| if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_dwarf2_debug_line=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` |
| then gcc_cv_as_dwarf2_debug_line=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$conftest_s" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| if test x$gcc_cv_objdump != x \ |
| && $gcc_cv_objdump -h conftest.o 2> /dev/null \ |
| | grep debug_line > /dev/null 2>&1; then |
| gcc_cv_as_dwarf2_debug_line=yes |
| fi |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5 |
| $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; } |
| |
| |
| # The .debug_line file table must be in the exact order that |
| # we specified the files, since these indices are also used |
| # by DW_AT_decl_file. Approximate this test by testing if |
| # the assembler bitches if the same index is assigned twice. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5 |
| $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; } |
| if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_dwarf2_file_buggy=no |
| if test x$gcc_cv_as != x; then |
| $as_echo ' .file 1 "foo.s" |
| .file 1 "bar.s"' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_dwarf2_file_buggy=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5 |
| $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; } |
| |
| |
| if test $gcc_cv_as_dwarf2_debug_line = yes \ |
| && test $gcc_cv_as_dwarf2_file_buggy = no; then |
| |
| $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5 |
| $as_echo_n "checking assembler for --gdwarf2 option... " >&6; } |
| if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_gdwarf2_flag=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` |
| then gcc_cv_as_gdwarf2_flag=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$insn" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_gdwarf2_flag=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5 |
| $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; } |
| if test $gcc_cv_as_gdwarf2_flag = yes; then |
| |
| $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5 |
| $as_echo_n "checking assembler for --gstabs option... " >&6; } |
| if test "${gcc_cv_as_gstabs_flag+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_gstabs_flag=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` |
| then gcc_cv_as_gstabs_flag=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$insn" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| # The native Solaris 9/Intel assembler doesn't understand --gstabs |
| # and warns about it, but still exits successfully. So check for |
| # this. |
| if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then : |
| else gcc_cv_as_gstabs_flag=yes |
| fi |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5 |
| $as_echo "$gcc_cv_as_gstabs_flag" >&6; } |
| if test $gcc_cv_as_gstabs_flag = yes; then |
| |
| $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5 |
| $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; } |
| if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_debug_prefix_map_flag=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` |
| then gcc_cv_as_debug_prefix_map_flag=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo "$insn" > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_debug_prefix_map_flag=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5 |
| $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; } |
| if test $gcc_cv_as_debug_prefix_map_flag = yes; then |
| |
| $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h |
| |
| fi |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5 |
| $as_echo_n "checking assembler for .lcomm with alignment... " >&6; } |
| if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_lcomm_with_alignment=no |
| if test x$gcc_cv_as != x; then |
| $as_echo '.lcomm bar,4,16' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_lcomm_with_alignment=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5 |
| $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; } |
| if test $gcc_cv_as_lcomm_with_alignment = yes; then |
| |
| $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h |
| |
| fi |
| |
| if test x$with_sysroot = x && test x$host = x$target \ |
| && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \ |
| && test "$prefix" != "NONE"; then |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PREFIX_INCLUDE_DIR "$prefix/include" |
| _ACEOF |
| |
| fi |
| |
| if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then |
| if test "x$with_headers" != x; then |
| target_header_dir=$with_headers |
| elif test "x$with_sysroot" = x; then |
| target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include" |
| elif test "x$with_build_sysroot" != "x"; then |
| target_header_dir="${with_build_sysroot}${native_system_header_dir}" |
| elif test "x$with_sysroot" = xyes; then |
| target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}" |
| else |
| target_header_dir="${with_sysroot}${native_system_header_dir}" |
| fi |
| else |
| target_header_dir=${native_system_header_dir} |
| fi |
| |
| # Determine the version of glibc, if any, used on the target. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5 |
| $as_echo_n "checking for target glibc version... " >&6; } |
| |
| # Check whether --with-glibc-version was given. |
| if test "${with_glibc_version+set}" = set; then : |
| withval=$with_glibc_version; |
| if echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then |
| glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'` |
| glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'` |
| else |
| as_fn_error "option --with-glibc-version requires a version number M.N" "$LINENO" 5 |
| fi |
| else |
| |
| glibc_version_major=0 |
| glibc_version_minor=0 |
| if test -f $target_header_dir/features.h \ |
| && glibc_version_major_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+[0-9]' $target_header_dir/features.h` \ |
| && glibc_version_minor_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+[0-9]' $target_header_dir/features.h`; then |
| glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[ ]*//'` |
| glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[ ]*//'` |
| fi |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5 |
| $as_echo "$glibc_version_major.$glibc_version_minor" >&6; } |
| |
| # Check whether --enable-gnu-unique-object was given. |
| if test "${enable_gnu_unique_object+set}" = set; then : |
| enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in |
| yes | no) ;; |
| *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object. |
| Valid choices are 'yes' and 'no'." "$LINENO" 5 ;; |
| esac |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5 |
| $as_echo_n "checking assembler for gnu_unique_object... " >&6; } |
| if test "${gcc_cv_as_gnu_unique_object+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_gnu_unique_object=no |
| if test $in_tree_gas = yes; then |
| if test $in_tree_gas_is_elf = yes \ |
| && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52` |
| then gcc_cv_as_gnu_unique_object=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s |
| if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } |
| then |
| gcc_cv_as_gnu_unique_object=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| fi |
| rm -f conftest.o conftest.s |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5 |
| $as_echo "$gcc_cv_as_gnu_unique_object" >&6; } |
| if test $gcc_cv_as_gnu_unique_object = yes; then |
| # We need to unquote above to to use the definition from config.gcc. |
| # Also check for ld.so support, i.e. glibc 2.11 or higher. |
| |
| if test $glibc_version_major -gt 2 \ |
| || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 11 ); then : |
| enable_gnu_unique_object=yes |
| fi |
| |
| fi |
| fi |
| |
| if test x$enable_gnu_unique_object = xyes; then |
| |
| $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5 |
| $as_echo_n "checking assembler for tolerance to line number 0... " >&6; } |
| if test "${gcc_cv_as_line_zero+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_as_line_zero=no |
| if test $in_tree_gas = yes; then |
| if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91` |
| then gcc_cv_as_line_zero=yes |
| fi |
| elif test "x$gcc_cv_as" != x; then |
| { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s |
| if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out' |
| { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; } && |
| test "x`cat conftest.out`" = x |
| then |
| gcc_cv_as_line_zero=yes |
| else |
| echo "configure: failed program was" >&5 |
| cat conftest.s >&5 |
| echo "configure: error output was" >&5 |
| cat conftest.out >&5 |
| fi |
| rm -f conftest.o conftest.s conftest.out |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5 |
| $as_echo "$gcc_cv_as_line_zero" >&6; } |
| if test "x$gcc_cv_as_line_zero" = xyes; then |
| |
| $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5 |
| $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; } |
| gcc_cv_ld_eh_frame_hdr=no |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_ld_eh_frame_hdr=yes |
| fi |
| elif test x$gcc_cv_ld != x; then |
| if echo "$ld_ver" | grep GNU > /dev/null; then |
| # Check if linker supports --eh-frame-hdr option |
| if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then |
| gcc_cv_ld_eh_frame_hdr=yes |
| fi |
| else |
| case "$target" in |
| *-*-solaris2*) |
| # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251. |
| if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then |
| gcc_cv_ld_eh_frame_hdr=yes |
| fi |
| ;; |
| esac |
| fi |
| fi |
| |
| if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then |
| |
| $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h |
| |
| # Check whether --enable-eh-frame-hdr-for-static was given. |
| if test "${enable_eh_frame_hdr_for_static+set}" = set; then : |
| enableval=$enable_eh_frame_hdr_for_static; case $enable_eh_frame_hdr_for_static in |
| yes | no) ;; |
| *) as_fn_error "'$enable_eh_frame_hdr_for_static' is an invalid |
| value for --enable-eh-frame-hdr-for-static. |
| Valid choices are 'yes' and 'no'." "$LINENO" 5 ;; |
| esac |
| fi |
| |
| ## Only support for glibc 2.3.0 or higher with AT_PHDR/AT_PHNUM from |
| ## Linux kernel. |
| # [[if test x$host = x$build -a x$host = x$target && |
| # ldd --version 2>&1 >/dev/null && |
| # glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then |
| # glibcmajor=`expr "$glibcver" : "\([0-9]*\)"` |
| # glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"` |
| # glibcnum=`expr $glibcmajor \* 1000 + $glibcminor` |
| # if test "$glibcnum" -ge 2003 ; then |
| # auvx=`LD_SHOW_AUXV=1 ldd 2>/dev/null` |
| # if echo "$auvx" | grep AT_PHDR > /dev/null && |
| # echo "$auvx" | grep AT_PHNUM > /dev/null; then |
| # enable_eh_frame_hdr_for_static=yes |
| # fi |
| # fi |
| # fi]]) |
| |
| if test x$enable_eh_frame_hdr_for_static = xyes; then |
| |
| $as_echo "#define USE_EH_FRAME_HDR_FOR_STATIC 1" >>confdefs.h |
| |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5 |
| $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5 |
| $as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; } |
| gcc_cv_ld_eh_frame_ciev3=no |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_ld_eh_frame_ciev3=yes |
| fi |
| elif test x$gcc_cv_ld != x; then |
| if echo "$ld_ver" | grep GNU > /dev/null; then |
| gcc_cv_ld_eh_frame_ciev3=yes |
| if test 0"$ld_date" -lt 20040513; then |
| if test -n "$ld_date"; then |
| # If there was date string, but was earlier than 2004-05-13, fail |
| gcc_cv_ld_eh_frame_ciev3=no |
| elif test "$ld_vers_major" -lt 2; then |
| gcc_cv_ld_eh_frame_ciev3=no |
| elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then |
| gcc_cv_ld_eh_frame_ciev3=no |
| fi |
| fi |
| else |
| case "$target" in |
| *-*-solaris2*) |
| # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1. |
| if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then |
| gcc_cv_ld_eh_frame_ciev3=yes |
| fi |
| ;; |
| esac |
| fi |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5 |
| $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5 |
| $as_echo_n "checking linker position independent executable support... " >&6; } |
| gcc_cv_ld_pie=no |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_ld_pie=yes |
| fi |
| elif test x$gcc_cv_ld != x; then |
| # Check if linker supports -pie option |
| if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then |
| gcc_cv_ld_pie=yes |
| fi |
| fi |
| if test x"$gcc_cv_ld_pie" = xyes; then |
| |
| $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5 |
| $as_echo "$gcc_cv_ld_pie" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PIE support with copy reloc" >&5 |
| $as_echo_n "checking linker PIE support with copy reloc... " >&6; } |
| gcc_cv_ld_pie_copyreloc=no |
| if test $gcc_cv_ld_pie = yes ; then |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then |
| gcc_cv_ld_pie_copyreloc=yes |
| fi |
| elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then |
| # Check if linker supports -pie option with copy reloc |
| case "$target" in |
| *android*) |
| ;; |
| i?86-*-linux* | x86_64-*-linux*) |
| cat > conftest1.s <<EOF |
| .globl a_glob |
| .data |
| .type a_glob, @object |
| .size a_glob, 4 |
| a_glob: |
| .long 2 |
| EOF |
| cat > conftest2.s <<EOF |
| .text |
| .globl main |
| .type main, @function |
| main: |
| movl %eax, a_glob(%rip) |
| .size main, .-main |
| EOF |
| if $gcc_cv_as --64 -o conftest1.o conftest1.s > /dev/null 2>&1 \ |
| && $gcc_cv_ld -shared -melf_x86_64 -o conftest1.so conftest1.o > /dev/null 2>&1 \ |
| && $gcc_cv_as --64 -o conftest2.o conftest2.s > /dev/null 2>&1 \ |
| && $gcc_cv_ld -pie -melf_x86_64 -o conftest conftest2.o conftest1.so > /dev/null 2>&1; then |
| gcc_cv_ld_pie_copyreloc=yes |
| fi |
| rm -f conftest conftest1.so conftest1.o conftest2.o conftest1.s conftest2.s |
| ;; |
| esac |
| fi |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_LD_PIE_COPYRELOC `if test x"$gcc_cv_ld_pie_copyreloc" = xyes; then echo 1; else echo 0; fi` |
| _ACEOF |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie_copyreloc" >&5 |
| $as_echo "$gcc_cv_ld_pie_copyreloc" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5 |
| $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; } |
| gcc_cv_ld_eh_gc_sections=no |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_ld_eh_gc_sections=yes |
| fi |
| elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then |
| cat > conftest.s <<EOF |
| .section .text |
| .globl _start |
| .type _start, @function |
| _start: |
| .long foo |
| .size _start, .-_start |
| .section .text.foo,"ax",@progbits |
| .type foo, @function |
| foo: |
| .long 0 |
| .size foo, .-foo |
| .section .gcc_except_table.foo,"a",@progbits |
| .L0: |
| .long 0 |
| .section .eh_frame,"a",@progbits |
| .long .L0 |
| EOF |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ |
| | grep "gc-sections option ignored" > /dev/null; then |
| gcc_cv_ld_eh_gc_sections=no |
| elif $gcc_cv_objdump -h conftest 2> /dev/null \ |
| | grep gcc_except_table > /dev/null; then |
| gcc_cv_ld_eh_gc_sections=yes |
| # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections. |
| if test x$gcc_cv_as_comdat_group != xyes; then |
| gcc_cv_ld_eh_gc_sections=no |
| cat > conftest.s <<EOF |
| .section .text |
| .globl _start |
| .type _start, @function |
| _start: |
| .long foo |
| .size _start, .-_start |
| .section .gnu.linkonce.t.foo,"ax",@progbits |
| .type foo, @function |
| foo: |
| .long 0 |
| .size foo, .-foo |
| .section .gcc_except_table.foo,"a",@progbits |
| .L0: |
| .long 0 |
| .section .eh_frame,"a",@progbits |
| .long .L0 |
| EOF |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ |
| | grep "gc-sections option ignored" > /dev/null; then |
| gcc_cv_ld_eh_gc_sections=no |
| elif $gcc_cv_objdump -h conftest 2> /dev/null \ |
| | grep gcc_except_table > /dev/null; then |
| gcc_cv_ld_eh_gc_sections=yes |
| fi |
| fi |
| fi |
| fi |
| fi |
| rm -f conftest.s conftest.o conftest |
| fi |
| case "$target" in |
| hppa*-*-linux*) |
| # ??? This apparently exposes a binutils bug with PC-relative relocations. |
| gcc_cv_ld_eh_gc_sections=no |
| ;; |
| esac |
| if test x$gcc_cv_ld_eh_gc_sections = xyes; then |
| |
| $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5 |
| $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; } |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5 |
| $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; } |
| gcc_cv_ld_eh_gc_sections_bug=no |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_ld_eh_gc_sections_bug=yes |
| fi |
| elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then |
| gcc_cv_ld_eh_gc_sections_bug=yes |
| cat > conftest.s <<EOF |
| .section .text |
| .globl _start |
| .type _start, @function |
| _start: |
| .long foo |
| .size _start, .-_start |
| .section .text.startup.foo,"ax",@progbits |
| .type foo, @function |
| foo: |
| .long 0 |
| .size foo, .-foo |
| .section .gcc_except_table.foo,"a",@progbits |
| .L0: |
| .long 0 |
| .section .eh_frame,"a",@progbits |
| .long .L0 |
| EOF |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ |
| | grep "gc-sections option ignored" > /dev/null; then |
| : |
| elif $gcc_cv_objdump -h conftest 2> /dev/null \ |
| | grep gcc_except_table > /dev/null; then |
| gcc_cv_ld_eh_gc_sections_bug=no |
| fi |
| fi |
| rm -f conftest.s conftest.o conftest |
| fi |
| if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then |
| |
| $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5 |
| $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; } |
| |
| # -------- |
| # UNSORTED |
| # -------- |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5 |
| $as_echo_n "checking linker --as-needed support... " >&6; } |
| if test "${gcc_cv_ld_as_needed+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_ld_as_needed=no |
| gcc_cv_ld_as_needed_option='--as-needed' |
| gcc_cv_ld_no_as_needed_option='--no-as-needed' |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_ld_as_needed=yes |
| fi |
| elif test x$gcc_cv_ld != x; then |
| # Check if linker supports --as-needed and --no-as-needed options |
| if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then |
| gcc_cv_ld_as_needed=yes |
| else |
| case "$target" in |
| # Solaris 2 ld always supports -z ignore/-z record. |
| *-*-solaris2*) |
| gcc_cv_ld_as_needed=yes |
| gcc_cv_ld_as_needed_option="-z ignore" |
| gcc_cv_ld_no_as_needed_option="-z record" |
| ;; |
| esac |
| fi |
| fi |
| # --as-needed/-z ignore can only be used if libgcc_s.so.1 uses |
| # dl_iterate_phdr, i.e. since Solaris 11. |
| case "$target" in |
| *-*-solaris2.1[1-9]*) |
| case "$target" in |
| i?86-*-* | x86_64-*-*) |
| if echo "$ld_ver" | grep GNU > /dev/null; then |
| # Doesn't work with gld on Solaris/x86 due to PR ld/12320. |
| gcc_cv_ld_as_needed=no |
| fi |
| ;; |
| esac |
| ;; |
| *-*-solaris2*) |
| gcc_cv_ld_as_needed=no |
| ;; |
| esac |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5 |
| $as_echo "$gcc_cv_ld_as_needed" >&6; } |
| if test x"$gcc_cv_ld_as_needed" = xyes; then |
| |
| $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option" |
| _ACEOF |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option" |
| _ACEOF |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker mapfile support for clearing hardware capabilities" >&5 |
| $as_echo_n "checking linker mapfile support for clearing hardware capabilities... " >&6; } |
| saved_LDFLAGS="$LDFLAGS" |
| for clearcap_map in sol2-clearcapv2.map sol2-clearcap.map; do |
| LDFLAGS="$saved_LDFLAGS -Wl,-M,${srcdir}/config/$clearcap_map" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| int main(void) {return 0;} |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| gcc_cv_ld_clearcap=yes; break |
| else |
| gcc_cv_ld_clearcap=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| done |
| LDFLAGS="$saved_LDFLAGS" |
| if test "x$gcc_cv_ld_clearcap" = xyes; then |
| |
| $as_echo "#define HAVE_LD_CLEARCAP 1" >>confdefs.h |
| |
| ac_config_links="$ac_config_links clearcap.map:${srcdir}/config/$clearcap_map" |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_clearcap" >&5 |
| $as_echo "$gcc_cv_ld_clearcap" >&6; } |
| |
| case "$target:$tm_file" in |
| powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*) |
| case "$target" in |
| *le-*-linux*) |
| emul_name="-melf64lppc" |
| ;; |
| *-*-linux*) |
| emul_name="-melf64ppc" |
| ;; |
| *-*-freebsd*) |
| emul_name="-melf64ppc_fbsd" |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5 |
| $as_echo_n "checking linker support for omitting dot symbols... " >&6; } |
| if test "${gcc_cv_ld_no_dot_syms+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_ld_no_dot_syms=no |
| if test x"$ld_is_gold" = xyes; then |
| gcc_cv_ld_no_dot_syms=yes |
| elif test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then |
| gcc_cv_ld_no_dot_syms=yes |
| fi |
| elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then |
| cat > conftest1.s <<EOF |
| .text |
| bl .foo |
| EOF |
| cat > conftest2.s <<EOF |
| .section ".opd","aw" |
| .align 3 |
| .globl foo |
| .type foo,@function |
| foo: |
| .quad .LEfoo,.TOC.@tocbase,0 |
| .text |
| .LEfoo: |
| blr |
| .size foo,.-.LEfoo |
| EOF |
| if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \ |
| && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \ |
| && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then |
| gcc_cv_ld_no_dot_syms=yes |
| fi |
| rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5 |
| $as_echo "$gcc_cv_ld_no_dot_syms" >&6; } |
| if test x"$gcc_cv_ld_no_dot_syms" = xyes; then |
| |
| $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5 |
| $as_echo_n "checking linker large toc support... " >&6; } |
| if test "${gcc_cv_ld_large_toc+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_ld_large_toc=no |
| if test x"$ld_is_gold" = xyes; then |
| gcc_cv_ld_large_toc=yes |
| elif test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then |
| gcc_cv_ld_large_toc=yes |
| fi |
| elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then |
| cat > conftest.s <<EOF |
| .section ".tbss","awT",@nobits |
| .align 3 |
| ie0: .space 8 |
| .global _start |
| .text |
| _start: |
| addis 9,13,ie0@got@tprel@ha |
| ld 9,ie0@got@tprel@l(9) |
| EOF |
| if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \ |
| && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then |
| gcc_cv_ld_large_toc=yes |
| fi |
| rm -f conftest conftest.o conftest.s |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5 |
| $as_echo "$gcc_cv_ld_large_toc" >&6; } |
| if test x"$gcc_cv_ld_large_toc" = xyes; then |
| |
| $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h |
| |
| fi |
| ;; |
| esac |
| |
| case "$target" in |
| *-*-aix*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5 |
| $as_echo_n "checking linker large toc support... " >&6; } |
| if test "${gcc_cv_ld_large_toc+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_ld_large_toc=no |
| if test x$gcc_cv_as != x ; then |
| cat > conftest.s <<EOF |
| .toc |
| LC..1: |
| .tc a[TC],a[RW] |
| .extern a[RW] |
| .csect .text[PR] |
| .largetoctest: |
| addis 9,LC..1@u(2) |
| ld 3,LC..1@l(9) |
| EOF |
| if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_ld_large_toc=yes |
| fi |
| rm -f conftest conftest.o conftest.s |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5 |
| $as_echo "$gcc_cv_ld_large_toc" >&6; } |
| if test x"$gcc_cv_ld_large_toc" = xyes; then |
| |
| $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h |
| |
| fi |
| ;; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5 |
| $as_echo_n "checking linker --build-id support... " >&6; } |
| if test "${gcc_cv_ld_buildid+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_ld_buildid=no |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a \ |
| "$gcc_cv_gld_minor_version" -ge 18 -o \ |
| "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_ld_buildid=yes |
| fi |
| elif test x$gcc_cv_ld != x; then |
| if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then |
| gcc_cv_ld_buildid=yes |
| fi |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5 |
| $as_echo "$gcc_cv_ld_buildid" >&6; } |
| if test x"$gcc_cv_ld_buildid" = xyes; then |
| |
| $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h |
| |
| fi |
| |
| # Check whether --enable-linker-build-id was given. |
| if test "${enable_linker_build_id+set}" = set; then : |
| enableval=$enable_linker_build_id; |
| else |
| enable_linker_build_id=no |
| fi |
| |
| |
| if test x"$enable_linker_build_id" = xyes; then |
| if test x"$gcc_cv_ld_buildid" = xyes; then |
| |
| $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5 |
| $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;} |
| fi |
| fi |
| |
| # In binutils 2.21, GNU ld gained support for new emulations fully |
| # supporting the Solaris 2 ABI. Detect their presence in the linker used. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5 |
| $as_echo_n "checking linker *_sol2 emulation support... " >&6; } |
| if test "${gcc_cv_ld_sol2_emulation+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_ld_sol2_emulation=no |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a \ |
| "$gcc_cv_gld_minor_version" -ge 21 -o \ |
| "$gcc_cv_gld_major_version" -gt 2 \ |
| && test $in_tree_ld_is_elf = yes; then |
| gcc_cv_ld_sol2_emulation=yes |
| fi |
| elif test x$gcc_cv_ld != x; then |
| if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \ |
| grep _sol2 > /dev/null; then |
| gcc_cv_ld_sol2_emulation=yes |
| fi |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5 |
| $as_echo "$gcc_cv_ld_sol2_emulation" >&6; } |
| if test x"$gcc_cv_ld_sol2_emulation" = xyes; then |
| |
| $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5 |
| $as_echo_n "checking linker --sysroot support... " >&6; } |
| if test "${gcc_cv_ld_sysroot+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_ld_sysroot=no |
| if test $in_tree_ld = yes ; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then |
| gcc_cv_ld_sysroot=yes |
| fi |
| elif test x$gcc_cv_ld != x; then |
| if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then |
| gcc_cv_ld_sysroot=yes |
| fi |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5 |
| $as_echo "$gcc_cv_ld_sysroot" >&6; } |
| if test x"$gcc_cv_ld_sysroot" = xyes; then |
| |
| $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h |
| |
| fi |
| |
| # Test for stack protector support in target C library. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5 |
| $as_echo_n "checking __stack_chk_fail in target C library... " >&6; } |
| if test "${gcc_cv_libc_provides_ssp+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| gcc_cv_libc_provides_ssp=no |
| case "$target" in |
| *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu) |
| # glibc 2.4 and later provides __stack_chk_fail and |
| # either __stack_chk_guard, or TLS access to stack guard canary. |
| |
| if test $glibc_version_major -gt 2 \ |
| || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then : |
| gcc_cv_libc_provides_ssp=yes |
| else |
| |
| if test -f $target_header_dir/features.h \ |
| && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \ |
| $target_header_dir/features.h > /dev/null; then |
| if $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \ |
| $target_header_dir/features.h > /dev/null && \ |
| test -f $target_header_dir/bits/uClibc_config.h && \ |
| $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \ |
| $target_header_dir/bits/uClibc_config.h > /dev/null; then |
| gcc_cv_libc_provides_ssp=yes |
| fi |
| # all versions of Bionic support stack protector |
| elif test -f $target_header_dir/sys/cdefs.h \ |
| && $EGREP '^[ ]*#[ ]*define[ ]+__BIONIC__[ ]+1' \ |
| $target_header_dir/sys/cdefs.h > /dev/null; then |
| gcc_cv_libc_provides_ssp=yes |
| fi |
| fi |
| ;; |
| *-*-gnu*) |
| # Avoid complicated tests (see |
| # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now |
| # simply assert that glibc does provide this, which is true for all |
| # realistically usable GNU/Hurd configurations. |
| gcc_cv_libc_provides_ssp=yes;; |
| *-*-darwin* | *-*-freebsd*) |
| ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail" |
| if test "x$ac_cv_func___stack_chk_fail" = x""yes; then : |
| gcc_cv_libc_provides_ssp=yes |
| else |
| echo "no __stack_chk_fail on this target" |
| fi |
| |
| ;; |
| *) gcc_cv_libc_provides_ssp=no ;; |
| esac |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5 |
| $as_echo "$gcc_cv_libc_provides_ssp" >&6; } |
| |
| if test x$gcc_cv_libc_provides_ssp = xyes; then |
| |
| $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h |
| |
| fi |
| |
| # Test for <sys/sdt.h> on the target. |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5 |
| $as_echo_n "checking sys/sdt.h in the target C library... " >&6; } |
| have_sys_sdt_h=no |
| if test -f $target_header_dir/sys/sdt.h; then |
| have_sys_sdt_h=yes |
| |
| $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5 |
| $as_echo "$have_sys_sdt_h" >&6; } |
| |
| # Check if TFmode long double should be used by default or not. |
| # Some glibc targets used DFmode long double, but with glibc 2.4 |
| # and later they can use TFmode. |
| case "$target" in |
| powerpc*-*-linux* | \ |
| sparc*-*-linux* | \ |
| s390*-*-linux* | \ |
| alpha*-*-linux*) |
| |
| # Check whether --with-long-double-128 was given. |
| if test "${with_long_double_128+set}" = set; then : |
| withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128" |
| else |
| |
| if test $glibc_version_major -gt 2 \ |
| || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then : |
| gcc_cv_target_ldbl128=yes |
| else |
| |
| gcc_cv_target_ldbl128=no |
| grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \ |
| $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \ |
| && gcc_cv_target_ldbl128=yes |
| |
| fi |
| fi |
| |
| ;; |
| esac |
| if test x$gcc_cv_target_ldbl128 = xyes; then |
| |
| $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5 |
| $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; } |
| gcc_cv_target_dl_iterate_phdr=unknown |
| case "$target" in |
| # Restrict to Solaris 11+. While most of the Solaris 11 linker changes |
| # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in |
| # libdl there, both complicating its use and breaking compatibility |
| # between Solaris 10 updates. |
| *-*-solaris2.1[1-9]*) |
| # <link.h> needs both a dl_iterate_phdr declaration and support for |
| # compilation with largefile support. |
| if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \ |
| && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then |
| gcc_cv_target_dl_iterate_phdr=yes |
| else |
| gcc_cv_target_dl_iterate_phdr=no |
| fi |
| ;; |
| esac |
| |
| if test x$gcc_cv_target_dl_iterate_phdr = xyes; then |
| |
| $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5 |
| $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; } |
| |
| # We no longer support different GC mechanisms. Emit an error if |
| # the user configures with --with-gc. |
| |
| # Check whether --with-gc was given. |
| if test "${with_gc+set}" = set; then : |
| withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5 |
| fi |
| |
| |
| # Libraries to use on the host. This will normally be set by the top |
| # level Makefile. Here we simply capture the value for our Makefile. |
| if test -z "${HOST_LIBS+set}"; then |
| HOST_LIBS= |
| fi |
| |
| |
| # Use the system's zlib library. |
| zlibdir=-L../zlib |
| zlibinc="-I\$(srcdir)/../zlib" |
| |
| # Check whether --with-system-zlib was given. |
| if test "${with_system_zlib+set}" = set; then : |
| withval=$with_system_zlib; zlibdir= |
| zlibinc= |
| |
| fi |
| |
| |
| |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
| $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } |
| # Check whether --enable-maintainer-mode was given. |
| if test "${enable_maintainer_mode+set}" = set; then : |
| enableval=$enable_maintainer_mode; maintainer_mode=$enableval |
| else |
| maintainer_mode=no |
| fi |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5 |
| $as_echo "$maintainer_mode" >&6; } |
| |
| if test "$maintainer_mode" = "yes"; then |
| MAINT='' |
| else |
| MAINT='#' |
| fi |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5 |
| $as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; } |
| # Check whether --enable-link-mutex was given. |
| if test "${enable_link_mutex+set}" = set; then : |
| enableval=$enable_link_mutex; do_link_mutex=$enableval |
| else |
| do_link_mutex=no |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5 |
| $as_echo "$do_link_mutex" >&6; } |
| |
| if test "$do_link_mutex" = "yes"; then |
| DO_LINK_MUTEX=true |
| else |
| DO_LINK_MUTEX=false |
| fi |
| |
| |
| # -------------- |
| # Language hooks |
| # -------------- |
| |
| # Make empty files to contain the specs and options for each language. |
| # Then add #include lines to for a compiler that has specs and/or options. |
| |
| subdirs= |
| lang_opt_files= |
| lang_specs_files= |
| lang_tree_files= |
| # These (without "all_") are set in each config-lang.in. |
| # `language' must be a single word so is spelled singularly. |
| all_languages= |
| all_compilers= |
| all_outputs='Makefile' |
| # List of language makefile fragments. |
| all_lang_makefrags= |
| # Additional files for gengtype |
| all_gtfiles="$target_gtfiles" |
| |
| # These are the languages that are set in --enable-languages, |
| # and are available in the GCC tree. |
| all_selected_languages= |
| |
| # Add the language fragments. |
| # Languages are added via two mechanisms. Some information must be |
| # recorded in makefile variables, these are defined in config-lang.in. |
| # We accumulate them and plug them into the main Makefile. |
| # The other mechanism is a set of hooks for each of the main targets |
| # like `clean', `install', etc. |
| |
| language_hooks="Make-hooks" |
| |
| for lang in ${srcdir}/*/config-lang.in |
| do |
| test "$lang" = "${srcdir}/*/config-lang.in" && continue |
| |
| lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` |
| if test "x$lang_alias" = x |
| then |
| echo "$lang doesn't set \$language." 1>&2 |
| exit 1 |
| fi |
| subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" |
| subdirs="$subdirs $subdir" |
| |
| # $gcc_subdir is where the gcc integration files are to be found |
| # for a language, both for internal compiler purposes (compiler |
| # sources implementing front-end to GCC tree converters), and for |
| # build infrastructure purposes (Make-lang.in, etc.) |
| # |
| # This will be <subdir> (relative to $srcdir) if a line like |
| # gcc_subdir="<subdir>" or gcc_subdir=<subdir> |
| # is found in <langdir>/config-lang.in, and will remain <langdir> |
| # otherwise. |
| # |
| # Except for the language alias (fetched above), the regular |
| # "config-lang.in" contents are always retrieved from $gcc_subdir, |
| # so a <langdir>/config-lang.in setting gcc_subdir typically sets |
| # only this and the language alias. |
| |
| gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang` |
| if [ "$gcc_subdir" = "" ]; then |
| gcc_subdir="$subdir" |
| fi |
| |
| case ",$enable_languages," in |
| *,$lang_alias,*) |
| all_selected_languages="$all_selected_languages $lang_alias" |
| if test -f $srcdir/$gcc_subdir/lang-specs.h; then |
| lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h" |
| fi |
| ;; |
| esac |
| |
| language= |
| boot_language= |
| compilers= |
| outputs= |
| gtfiles= |
| subdir_requires= |
| . ${srcdir}/$gcc_subdir/config-lang.in |
| if test "x$language" = x |
| then |
| echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2 |
| exit 1 |
| fi |
| |
| ok=: |
| case ",$enable_languages," in |
| *,$lang_alias,*) ;; |
| *) |
| for i in $subdir_requires; do |
| test -f "${srcdir}/$i/config-lang.in" && continue |
| ok=false |
| break |
| done |
| ;; |
| esac |
| $ok || continue |
| |
| all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in" |
| if test -f $srcdir/$gcc_subdir/lang.opt; then |
| lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt" |
| all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt" |
| fi |
| if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then |
| lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def" |
| fi |
| all_languages="$all_languages $language" |
| all_compilers="$all_compilers $compilers" |
| all_outputs="$all_outputs $outputs" |
| all_gtfiles="$all_gtfiles [$subdir] $gtfiles" |
| case ",$enable_languages," in |
| *,lto,*) |
| |
| $as_echo "#define ENABLE_LTO 1" >>confdefs.h |
| |
| enable_lto=yes |
| |
| ;; |
| *) ;; |
| esac |
| done |
| |
| check_languages= |
| for language in $all_selected_languages |
| do |
| check_languages="$check_languages check-$language" |
| done |
| |
| # We link each language in with a set of hooks, reached indirectly via |
| # lang.${target}. Only do so for selected languages. |
| |
| rm -f Make-hooks |
| touch Make-hooks |
| target_list="all.cross start.encap rest.encap tags \ |
| install-common install-man install-info install-pdf install-html dvi \ |
| pdf html uninstall info man srcextra srcman srcinfo \ |
| mostlyclean clean distclean maintainer-clean install-plugin" |
| |
| for t in $target_list |
| do |
| x= |
| for lang in $all_selected_languages |
| do |
| x="$x $lang.$t" |
| done |
| echo "lang.$t: $x" >> Make-hooks |
| done |
| |
| # -------- |
| # Option include files |
| # -------- |
| |
| ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk |
| option_includes="option-includes.mk" |
| |
| |
| # -------- |
| # UNSORTED |
| # -------- |
| |
| # Create .gdbinit. |
| |
| echo "dir ." > .gdbinit |
| echo "dir ${srcdir}" >> .gdbinit |
| if test x$gdb_needs_out_file_path = xyes |
| then |
| echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit |
| fi |
| if test "x$subdirs" != x; then |
| for s in $subdirs |
| do |
| echo "dir ${srcdir}/$s" >> .gdbinit |
| done |
| fi |
| echo "source ${srcdir}/gdbinit.in" >> .gdbinit |
| echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit |
| |
| # Put a breakpoint on __asan_report_error to help with debugging buffer |
| # overflow. |
| case "$CFLAGS" in |
| *-fsanitize=address*) |
| echo "source ${srcdir}/gdbasan.in" >> .gdbinit |
| ;; |
| esac |
| |
| gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)' |
| |
| |
| |
| # Find a directory in which to install a shared libgcc. |
| |
| # Check whether --enable-version-specific-runtime-libs was given. |
| if test "${enable_version_specific_runtime_libs+set}" = set; then : |
| enableval=$enable_version_specific_runtime_libs; |
| fi |
| |
| |
| # Set default prefix canonicalization. |
| |
| # Check whether --enable-canonical-prefixes was given. |
| if test "${enable_canonical_prefixes+set}" = set; then : |
| enableval=$enable_canonical_prefixes; |
| else |
| enable_canonical_prefixes=yes |
| fi |
| |
| if test x"$enable_canonical_prefixes" = xyes; then |
| |
| $as_echo "#define ENABLE_CANONICAL_PREFIXES 1" >>confdefs.h |
| |
| fi |
| |
| # Check whether --enable-poison-system-directories was given. |
| if test "${enable_poison_system_directories+set}" = set; then : |
| enableval=$enable_poison_system_directories; |
| else |
| enable_poison_system_directories=no |
| fi |
| |
| if test "x${enable_poison_system_directories}" = "xyes"; then |
| |
| $as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h |
| |
| fi |
| |
| # Substitute configuration variables |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # Echo link setup. |
| if test x${build} = x${host} ; then |
| if test x${host} = x${target} ; then |
| echo "Links are now set up to build a native compiler for ${target}." 1>&2 |
| else |
| echo "Links are now set up to build a cross-compiler" 1>&2 |
| echo " from ${host} to ${target}." 1>&2 |
| fi |
| else |
| if test x${host} = x${target} ; then |
| echo "Links are now set up to build (on ${build}) a native compiler" 1>&2 |
| echo " for ${target}." 1>&2 |
| else |
| echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2 |
| echo " from ${host} to ${target}." 1>&2 |
| fi |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| if test "x${CLOOGLIBS}" != "x" ; then |
| |
| $as_echo "#define HAVE_cloog 1" >>confdefs.h |
| |
| |
| # Check whether isl_schedule_constraints_compute_schedule is available; |
| # it's new in ISL-0.13. |
| saved_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS $ISLINC" |
| saved_LIBS="$LIBS" |
| LIBS="$LIBS $CLOOGLIBS $ISLLIBS $GMPLIBS" |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking Checking for isl_schedule_constraints_compute_schedule" >&5 |
| $as_echo_n "checking Checking for isl_schedule_constraints_compute_schedule... " >&6; } |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <isl/schedule.h> |
| int |
| main () |
| { |
| isl_schedule_constraints_compute_schedule (NULL); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_has_isl_schedule_constraints_compute_schedule=yes |
| else |
| ac_has_isl_schedule_constraints_compute_schedule=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_isl_schedule_constraints_compute_schedule" >&5 |
| $as_echo "$ac_has_isl_schedule_constraints_compute_schedule" >&6; } |
| |
| LIBS="$saved_LIBS" |
| CFLAGS="$saved_CFLAGS" |
| |
| if test x"$ac_has_isl_schedule_constraints_compute_schedule" = x"yes"; then |
| |
| $as_echo "#define HAVE_ISL_SCHED_CONSTRAINTS_COMPUTE_SCHEDULE 1" >>confdefs.h |
| |
| fi |
| fi |
| |
| |
| # Check for plugin support |
| # Check whether --enable-plugin was given. |
| if test "${enable_plugin+set}" = set; then : |
| enableval=$enable_plugin; enable_plugin=$enableval |
| else |
| enable_plugin=yes; default_plugin=yes |
| fi |
| |
| |
| pluginlibs= |
| |
| case "${host}" in |
| *-*-darwin*) |
| if test x$build = x$host; then |
| export_sym_check="nm${exeext} -g" |
| elif test x$host = x$target; then |
| export_sym_check="$gcc_cv_nm -g" |
| else |
| export_sym_check= |
| fi |
| ;; |
| *) |
| if test x$build = x$host; then |
| export_sym_check="objdump${exeext} -T" |
| elif test x$host = x$target; then |
| export_sym_check="$gcc_cv_objdump -T" |
| else |
| export_sym_check= |
| fi |
| ;; |
| esac |
| |
| if test x"$enable_plugin" = x"yes"; then |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5 |
| $as_echo_n "checking for exported symbols... " >&6; } |
| if test "x$export_sym_check" != x; then |
| echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c |
| ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1 |
| if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then |
| : # No need to use a flag |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5 |
| $as_echo_n "checking for -rdynamic... " >&6; } |
| ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1 |
| if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then |
| plugin_rdynamic=yes |
| pluginlibs="-rdynamic" |
| else |
| plugin_rdynamic=no |
| enable_plugin=no |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5 |
| $as_echo "$plugin_rdynamic" >&6; } |
| fi |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5 |
| $as_echo "unable to check" >&6; } |
| fi |
| |
| # Check -ldl |
| saved_LIBS="$LIBS" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 |
| $as_echo_n "checking for library containing dlopen... " >&6; } |
| if test "${ac_cv_search_dlopen+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_func_search_save_LIBS=$LIBS |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char dlopen (); |
| int |
| main () |
| { |
| return dlopen (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_lib in '' dl; do |
| if test -z "$ac_lib"; then |
| ac_res="none required" |
| else |
| ac_res=-l$ac_lib |
| LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| fi |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_search_dlopen=$ac_res |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext |
| if test "${ac_cv_search_dlopen+set}" = set; then : |
| break |
| fi |
| done |
| if test "${ac_cv_search_dlopen+set}" = set; then : |
| |
| else |
| ac_cv_search_dlopen=no |
| fi |
| rm conftest.$ac_ext |
| LIBS=$ac_func_search_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 |
| $as_echo "$ac_cv_search_dlopen" >&6; } |
| ac_res=$ac_cv_search_dlopen |
| if test "$ac_res" != no; then : |
| test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| |
| fi |
| |
| if test x"$ac_cv_search_dlopen" = x"-ldl"; then |
| pluginlibs="$pluginlibs -ldl" |
| fi |
| LIBS="$saved_LIBS" |
| |
| # Check that we can build shared objects with -fPIC -shared |
| saved_LDFLAGS="$LDFLAGS" |
| saved_CFLAGS="$CFLAGS" |
| case "${host}" in |
| *-*-darwin*) |
| CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g` |
| CFLAGS="$CFLAGS -fPIC" |
| LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup" |
| ;; |
| *) |
| CFLAGS="$CFLAGS -fPIC" |
| LDFLAGS="$LDFLAGS -fPIC -shared" |
| ;; |
| esac |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5 |
| $as_echo_n "checking for -fPIC -shared... " >&6; } |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| extern int X; |
| int |
| main () |
| { |
| return X == 0; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; }; have_pic_shared=yes |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; }; have_pic_shared=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then |
| pluginlibs= |
| enable_plugin=no |
| fi |
| LDFLAGS="$saved_LDFLAGS" |
| CFLAGS="$saved_CFLAGS" |
| |
| # If plugin support had been requested but not available, fail. |
| if test x"$enable_plugin" = x"no" ; then |
| if test x"$default_plugin" != x"yes"; then |
| as_fn_error " |
| Building GCC with plugin support requires a host that supports |
| -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5 |
| fi |
| fi |
| fi |
| |
| |
| |
| if test x"$enable_plugin" = x"yes"; then |
| |
| $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h |
| |
| fi |
| |
| |
| # Enable --enable-host-shared |
| # Check whether --enable-host-shared was given. |
| if test "${enable_host_shared+set}" = set; then : |
| enableval=$enable_host_shared; PICFLAG=-fPIC |
| else |
| PICFLAG= |
| fi |
| |
| |
| |
| |
| |
| # Check whether --enable-libquadmath-support was given. |
| if test "${enable_libquadmath_support+set}" = set; then : |
| enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval |
| else |
| ENABLE_LIBQUADMATH_SUPPORT=yes |
| fi |
| |
| if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then |
| |
| $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h |
| |
| fi |
| |
| |
| warn_frame_larger_than_extra_text= |
| |
| # Check whether --with-warn-frame-larger-than-extra-text was given. |
| if test "${with_warn_frame_larger_than_extra_text+set}" = set; then : |
| withval=$with_warn_frame_larger_than_extra_text; case "${withval}" in |
| yes) as_fn_error "bad value ${withval} given for frame size warning text" "$LINENO" 5 ;; |
| no) ;; |
| *) warn_frame_larger_than_extra_text="$withval" ;; |
| esac |
| fi |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define WARN_FRAME_LARGER_THAN_EXTRA_TEXT "$warn_frame_larger_than_extra_text" |
| _ACEOF |
| |
| |
| |
| # Specify what hash style to use by default. |
| |
| # Check whether --with-linker-hash-style was given. |
| if test "${with_linker_hash_style+set}" = set; then : |
| withval=$with_linker_hash_style; case x"$withval" in |
| xsysv) |
| LINKER_HASH_STYLE=sysv |
| ;; |
| xgnu) |
| LINKER_HASH_STYLE=gnu |
| ;; |
| xboth) |
| LINKER_HASH_STYLE=both |
| ;; |
| *) |
| as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5 |
| ;; |
| esac |
| else |
| LINKER_HASH_STYLE='' |
| fi |
| |
| if test x"${LINKER_HASH_STYLE}" != x; then |
| |
| cat >>confdefs.h <<_ACEOF |
| #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE" |
| _ACEOF |
| |
| fi |
| |
| # Configure the subdirectories |
| # AC_CONFIG_SUBDIRS($subdirs) |
| |
| # Create the Makefile |
| # and configure language subdirectories |
| ac_config_files="$ac_config_files $all_outputs" |
| |
| |
| ac_config_commands="$ac_config_commands default" |
| |
| cat >confcache <<\_ACEOF |
| # This file is a shell script that caches the results of configure |
| # tests run on this system so they can be shared between configure |
| # scripts and configure runs, see configure's option --config-cache. |
| # It is not useful on other systems. If it contains results you don't |
| # want to keep, you may remove or edit it. |
| # |
| # config.status only pays attention to the cache file if you give it |
| # the --recheck option to rerun configure. |
| # |
| # `ac_cv_env_foo' variables (set or unset) will be overridden when |
| # loading this file, other *unset* `ac_cv_foo' will be assigned the |
| # following values. |
| |
| _ACEOF |
| |
| # The following way of writing the cache mishandles newlines in values, |
| # but we know of no workaround that is simple, portable, and efficient. |
| # So, we kill variables containing newlines. |
| # Ultrix sh set writes to stderr and can't be redirected directly, |
| # and sets the high bit in the cache file unless we assign to the vars. |
| ( |
| for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do |
| eval ac_val=\$$ac_var |
| case $ac_val in #( |
| *${as_nl}*) |
| case $ac_var in #( |
| *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| esac |
| case $ac_var in #( |
| _ | IFS | as_nl) ;; #( |
| BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| *) { eval $ac_var=; unset $ac_var;} ;; |
| esac ;; |
| esac |
| done |
| |
| (set) 2>&1 | |
| case $as_nl`(ac_space=' '; set) 2>&1` in #( |
| *${as_nl}ac_space=\ *) |
| # `set' does not quote correctly, so add quotes: double-quote |
| # substitution turns \\\\ into \\, and sed turns \\ into \. |
| sed -n \ |
| "s/'/'\\\\''/g; |
| s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| ;; #( |
| *) |
| # `set' quotes correctly as required by POSIX, so do not add quotes. |
| sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| ;; |
| esac | |
| sort |
| ) | |
| sed ' |
| /^ac_cv_env_/b end |
| t clear |
| :clear |
| s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
| t end |
| s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
| :end' >>confcache |
| if diff "$cache_file" confcache >/dev/null 2>&1; then :; else |
| if test -w "$cache_file"; then |
| test "x$cache_file" != "x/dev/null" && |
| { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
| $as_echo "$as_me: updating cache $cache_file" >&6;} |
| cat confcache >$cache_file |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
| $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
| fi |
| fi |
| rm -f confcache |
| |
| test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| # Let make expand exec_prefix. |
| test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| |
| DEFS=-DHAVE_CONFIG_H |
| |
| ac_libobjs= |
| ac_ltlibobjs= |
| for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
| # 1. Remove the extension, and $U if already installed. |
| ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
| ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
| # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
| # will be set to the directory where LIBOBJS objects are built. |
| as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
| as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' |
| done |
| LIBOBJS=$ac_libobjs |
| |
| LTLIBOBJS=$ac_ltlibobjs |
| |
| |
| |
| |
| : ${CONFIG_STATUS=./config.status} |
| ac_write_fail=0 |
| ac_clean_files_save=$ac_clean_files |
| ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
| $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
| as_write_fail=0 |
| cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 |
| #! $SHELL |
| # Generated by $as_me. |
| # Run this file to recreate the current configuration. |
| # Compiler output produced by configure, useful for debugging |
| # configure, is in config.log if it exists. |
| |
| debug=false |
| ac_cs_recheck=false |
| ac_cs_silent=false |
| |
| SHELL=\${CONFIG_SHELL-$SHELL} |
| export SHELL |
| _ASEOF |
| cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 |
| ## -------------------- ## |
| ## M4sh Initialization. ## |
| ## -------------------- ## |
| |
| # Be more Bourne compatible |
| DUALCASE=1; export DUALCASE # for MKS sh |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| emulate sh |
| NULLCMD=: |
| # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in #( |
| *posix*) : |
| set -o posix ;; #( |
| *) : |
| ;; |
| esac |
| fi |
| |
| |
| as_nl=' |
| ' |
| export as_nl |
| # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| # Prefer a ksh shell builtin over an external printf program on Solaris, |
| # but without wasting forks for bash or zsh. |
| if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='print -r --' |
| as_echo_n='print -rn --' |
| elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='printf %s\n' |
| as_echo_n='printf %s' |
| else |
| if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| as_echo_n='/usr/ucb/echo -n' |
| else |
| as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| as_echo_n_body='eval |
| arg=$1; |
| case $arg in #( |
| *"$as_nl"*) |
| expr "X$arg" : "X\\(.*\\)$as_nl"; |
| arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| esac; |
| expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| ' |
| export as_echo_n_body |
| as_echo_n='sh -c $as_echo_n_body as_echo' |
| fi |
| export as_echo_body |
| as_echo='sh -c $as_echo_body as_echo' |
| fi |
| |
| # The user is always right. |
| if test "${PATH_SEPARATOR+set}" != set; then |
| PATH_SEPARATOR=: |
| (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| PATH_SEPARATOR=';' |
| } |
| fi |
| |
| |
| # IFS |
| # We need space, tab and new line, in precisely that order. Quoting is |
| # there to prevent editors from complaining about space-tab. |
| # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| # splitting by setting IFS to empty value.) |
| IFS=" "" $as_nl" |
| |
| # Find who we are. Look in the path if we contain no directory separator. |
| case $0 in #(( |
| *[\\/]* ) as_myself=$0 ;; |
| *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| # We did not find ourselves, most probably we were run as `sh COMMAND' |
| # in which case we are not to be found in the path. |
| if test "x$as_myself" = x; then |
| as_myself=$0 |
| fi |
| if test ! -f "$as_myself"; then |
| $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| exit 1 |
| fi |
| |
| # Unset variables that we do not need and which cause bugs (e.g. in |
| # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| # suppresses any "Segmentation fault" message there. '((' could |
| # trigger a bug in pdksh 5.2.14. |
| for as_var in BASH_ENV ENV MAIL MAILPATH |
| do eval test x\${$as_var+set} = xset \ |
| && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| done |
| PS1='$ ' |
| PS2='> ' |
| PS4='+ ' |
| |
| # NLS nuisances. |
| LC_ALL=C |
| export LC_ALL |
| LANGUAGE=C |
| export LANGUAGE |
| |
| # CDPATH. |
| (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| |
| |
| # as_fn_error ERROR [LINENO LOG_FD] |
| # --------------------------------- |
| # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| # script with status $?, using 1 if that was 0. |
| as_fn_error () |
| { |
| as_status=$?; test $as_status -eq 0 && as_status=1 |
| if test "$3"; then |
| as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 |
| fi |
| $as_echo "$as_me: error: $1" >&2 |
| as_fn_exit $as_status |
| } # as_fn_error |
| |
| |
| # as_fn_set_status STATUS |
| # ----------------------- |
| # Set $? to STATUS, without forking. |
| as_fn_set_status () |
| { |
| return $1 |
| } # as_fn_set_status |
| |
| # as_fn_exit STATUS |
| # ----------------- |
| # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| as_fn_exit () |
| { |
| set +e |
| as_fn_set_status $1 |
| exit $1 |
| } # as_fn_exit |
| |
| # as_fn_unset VAR |
| # --------------- |
| # Portably unset VAR. |
| as_fn_unset () |
| { |
| { eval $1=; unset $1;} |
| } |
| as_unset=as_fn_unset |
| # as_fn_append VAR VALUE |
| # ---------------------- |
| # Append the text in VALUE to the end of the definition contained in VAR. Take |
| # advantage of any shell optimizations that allow amortized linear growth over |
| # repeated appends, instead of the typical quadratic growth present in naive |
| # implementations. |
| if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| eval 'as_fn_append () |
| { |
| eval $1+=\$2 |
| }' |
| else |
| as_fn_append () |
| { |
| eval $1=\$$1\$2 |
| } |
| fi # as_fn_append |
| |
| # as_fn_arith ARG... |
| # ------------------ |
| # Perform arithmetic evaluation on the ARGs, and store the result in the |
| # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| # must be portable across $(()) and expr. |
| if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| eval 'as_fn_arith () |
| { |
| as_val=$(( $* )) |
| }' |
| else |
| as_fn_arith () |
| { |
| as_val=`expr "$@" || test $? -eq 1` |
| } |
| fi # as_fn_arith |
| |
| |
| if expr a : '\(a\)' >/dev/null 2>&1 && |
| test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| as_expr=expr |
| else |
| as_expr=false |
| fi |
| |
| if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| as_basename=basename |
| else |
| as_basename=false |
| fi |
| |
| if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| as_dirname=dirname |
| else |
| as_dirname=false |
| fi |
| |
| as_me=`$as_basename -- "$0" || |
| $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| X"$0" : 'X\(//\)$' \| \ |
| X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X/"$0" | |
| sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| |
| # Avoid depending upon Character Ranges. |
| as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| as_cr_digits='0123456789' |
| as_cr_alnum=$as_cr_Letters$as_cr_digits |
| |
| ECHO_C= ECHO_N= ECHO_T= |
| case `echo -n x` in #((((( |
| -n*) |
| case `echo 'xy\c'` in |
| *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| xy) ECHO_C='\c';; |
| *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| ECHO_T=' ';; |
| esac;; |
| *) |
| ECHO_N='-n';; |
| esac |
| |
| rm -f conf$$ conf$$.exe conf$$.file |
| if test -d conf$$.dir; then |
| rm -f conf$$.dir/conf$$.file |
| else |
| rm -f conf$$.dir |
| mkdir conf$$.dir 2>/dev/null |
| fi |
| if (echo >conf$$.file) 2>/dev/null; then |
| if ln -s conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s='ln -s' |
| # ... but there are two gotchas: |
| # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| # In both cases, we have to default to `cp -p'. |
| ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| as_ln_s='cp -p' |
| elif ln conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s=ln |
| else |
| as_ln_s='cp -p' |
| fi |
| else |
| as_ln_s='cp -p' |
| fi |
| rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| rmdir conf$$.dir 2>/dev/null |
| |
| |
| # as_fn_mkdir_p |
| # ------------- |
| # Create "$as_dir" as a directory, including parents if necessary. |
| as_fn_mkdir_p () |
| { |
| |
| case $as_dir in #( |
| -*) as_dir=./$as_dir;; |
| esac |
| test -d "$as_dir" || eval $as_mkdir_p || { |
| as_dirs= |
| while :; do |
| case $as_dir in #( |
| *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| *) as_qdir=$as_dir;; |
| esac |
| as_dirs="'$as_qdir' $as_dirs" |
| as_dir=`$as_dirname -- "$as_dir" || |
| $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$as_dir" : 'X\(//\)[^/]' \| \ |
| X"$as_dir" : 'X\(//\)$' \| \ |
| X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X"$as_dir" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| test -d "$as_dir" && break |
| done |
| test -z "$as_dirs" || eval "mkdir $as_dirs" |
| } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" |
| |
| |
| } # as_fn_mkdir_p |
| if mkdir -p . 2>/dev/null; then |
| as_mkdir_p='mkdir -p "$as_dir"' |
| else |
| test -d ./-p && rmdir ./-p |
| as_mkdir_p=false |
| fi |
| |
| if test -x / >/dev/null 2>&1; then |
| as_test_x='test -x' |
| else |
| if ls -dL / >/dev/null 2>&1; then |
| as_ls_L_option=L |
| else |
| as_ls_L_option= |
| fi |
| as_test_x=' |
| eval sh -c '\'' |
| if test -d "$1"; then |
| test -d "$1/."; |
| else |
| case $1 in #( |
| -*)set "./$1";; |
| esac; |
| case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
| ???[sx]*):;;*)false;;esac;fi |
| '\'' sh |
| ' |
| fi |
| as_executable_p=$as_test_x |
| |
| # Sed expression to map a string onto a valid CPP name. |
| as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| |
| # Sed expression to map a string onto a valid variable name. |
| as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| |
| |
| exec 6>&1 |
| ## ----------------------------------- ## |
| ## Main body of $CONFIG_STATUS script. ## |
| ## ----------------------------------- ## |
| _ASEOF |
| test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| # Save the log message, to keep $0 and so on meaningful, and to |
| # report actual input values of CONFIG_FILES etc. instead of their |
| # values after options handling. |
| ac_log=" |
| This file was extended by $as_me, which was |
| generated by GNU Autoconf 2.64. Invocation command line was |
| |
| CONFIG_FILES = $CONFIG_FILES |
| CONFIG_HEADERS = $CONFIG_HEADERS |
| CONFIG_LINKS = $CONFIG_LINKS |
| CONFIG_COMMANDS = $CONFIG_COMMANDS |
| $ $0 $@ |
| |
| on `(hostname || uname -n) 2>/dev/null | sed 1q` |
| " |
| |
| _ACEOF |
| |
| case $ac_config_files in *" |
| "*) set x $ac_config_files; shift; ac_config_files=$*;; |
| esac |
| |
| case $ac_config_headers in *" |
| "*) set x $ac_config_headers; shift; ac_config_headers=$*;; |
| esac |
| |
| |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| # Files that config.status was made for. |
| config_files="$ac_config_files" |
| config_headers="$ac_config_headers" |
| config_links="$ac_config_links" |
| config_commands="$ac_config_commands" |
| |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| ac_cs_usage="\ |
| \`$as_me' instantiates files and other configuration actions |
| from templates according to the current configuration. Unless the files |
| and actions are specified as TAGs, all are instantiated by default. |
| |
| Usage: $0 [OPTION]... [TAG]... |
| |
| -h, --help print this help, then exit |
| -V, --version print version number and configuration settings, then exit |
| -q, --quiet, --silent |
| do not print progress messages |
| -d, --debug don't remove temporary files |
| --recheck update $as_me by reconfiguring in the same conditions |
| --file=FILE[:TEMPLATE] |
| instantiate the configuration file FILE |
| --header=FILE[:TEMPLATE] |
| instantiate the configuration header FILE |
| |
| Configuration files: |
| $config_files |
| |
| Configuration headers: |
| $config_headers |
| |
| Configuration links: |
| $config_links |
| |
| Configuration commands: |
| $config_commands |
| |
| Report bugs to the package provider." |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| ac_cs_version="\\ |
| config.status |
| configured by $0, generated by GNU Autoconf 2.64, |
| with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" |
| |
| Copyright (C) 2009 Free Software Foundation, Inc. |
| This config.status script is free software; the Free Software Foundation |
| gives unlimited permission to copy, distribute and modify it." |
| |
| ac_pwd='$ac_pwd' |
| srcdir='$srcdir' |
| AWK='$AWK' |
| test -n "\$AWK" || AWK=awk |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| # The default lists apply if the user does not specify any file. |
| ac_need_defaults=: |
| while test $# != 0 |
| do |
| case $1 in |
| --*=*) |
| ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` |
| ac_shift=: |
| ;; |
| *) |
| ac_option=$1 |
| ac_optarg=$2 |
| ac_shift=shift |
| ;; |
| esac |
| |
| case $ac_option in |
| # Handling of the options. |
| -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| ac_cs_recheck=: ;; |
| --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
| $as_echo "$ac_cs_version"; exit ;; |
| --debug | --debu | --deb | --de | --d | -d ) |
| debug=: ;; |
| --file | --fil | --fi | --f ) |
| $ac_shift |
| case $ac_optarg in |
| *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| esac |
| as_fn_append CONFIG_FILES " '$ac_optarg'" |
| ac_need_defaults=false;; |
| --header | --heade | --head | --hea ) |
| $ac_shift |
| case $ac_optarg in |
| *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| esac |
| as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
| ac_need_defaults=false;; |
| --he | --h) |
| # Conflict between --help and --header |
| as_fn_error "ambiguous option: \`$1' |
| Try \`$0 --help' for more information.";; |
| --help | --hel | -h ) |
| $as_echo "$ac_cs_usage"; exit ;; |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil | --si | --s) |
| ac_cs_silent=: ;; |
| |
| # This is an error. |
| -*) as_fn_error "unrecognized option: \`$1' |
| Try \`$0 --help' for more information." ;; |
| |
| *) as_fn_append ac_config_targets " $1" |
| ac_need_defaults=false ;; |
| |
| esac |
| shift |
| done |
| |
| ac_configure_extra_args= |
| |
| if $ac_cs_silent; then |
| exec 6>/dev/null |
| ac_configure_extra_args="$ac_configure_extra_args --silent" |
| fi |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| if \$ac_cs_recheck; then |
| set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
| shift |
| \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 |
| CONFIG_SHELL='$SHELL' |
| export CONFIG_SHELL |
| exec "\$@" |
| fi |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| exec 5>>config.log |
| { |
| echo |
| sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
| ## Running $as_me. ## |
| _ASBOX |
| $as_echo "$ac_log" |
| } >&5 |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| # |
| # INIT-COMMANDS |
| # |
| ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR |
| subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR |
| subdirs='$subdirs' |
| |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| |
| # Handling of arguments. |
| for ac_config_target in $ac_config_targets |
| do |
| case $ac_config_target in |
| "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;; |
| "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; |
| "gccdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gccdepdir" ;; |
| "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;; |
| "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;; |
| "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;; |
| "clearcap.map") CONFIG_LINKS="$CONFIG_LINKS clearcap.map:${srcdir}/config/$clearcap_map" ;; |
| "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;; |
| "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
| |
| *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
| esac |
| done |
| |
| |
| # If the user did not use the arguments to specify the items to instantiate, |
| # then the envvar interface is used. Set only those that are not. |
| # We use the long form for the default assignment because of an extremely |
| # bizarre bug on SunOS 4.1.3. |
| if $ac_need_defaults; then |
| test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files |
| test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
| test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links |
| test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
| fi |
| |
| # Have a temporary directory for convenience. Make it in the build tree |
| # simply because there is no reason against having it here, and in addition, |
| # creating and moving files from /tmp can sometimes cause problems. |
| # Hook for its removal unless debugging. |
| # Note that there is a small window in which the directory will not be cleaned: |
| # after its creation but before its name has been assigned to `$tmp'. |
| $debug || |
| { |
| tmp= |
| trap 'exit_status=$? |
| { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status |
| ' 0 |
| trap 'as_fn_exit 1' 1 2 13 15 |
| } |
| # Create a (secure) tmp directory for tmp files. |
| |
| { |
| tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
| test -n "$tmp" && test -d "$tmp" |
| } || |
| { |
| tmp=./conf$$-$RANDOM |
| (umask 077 && mkdir "$tmp") |
| } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 |
| |
| # Set up the scripts for CONFIG_FILES section. |
| # No need to generate them if there are no CONFIG_FILES. |
| # This happens for instance with `./config.status config.h'. |
| if test -n "$CONFIG_FILES"; then |
| |
| if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then |
| ac_cs_awk_getline=: |
| ac_cs_awk_pipe_init= |
| ac_cs_awk_read_file=' |
| while ((getline aline < (F[key])) > 0) |
| print(aline) |
| close(F[key])' |
| ac_cs_awk_pipe_fini= |
| else |
| ac_cs_awk_getline=false |
| ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" |
| ac_cs_awk_read_file=' |
| print "|#_!!_#|" |
| print "cat " F[key] " &&" |
| '$ac_cs_awk_pipe_init |
| # The final `:' finishes the AND list. |
| ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' |
| fi |
| ac_cr=`echo X | tr X '\015'` |
| # On cygwin, bash can eat \r inside `` if the user requested igncr. |
| # But we know of no other shell where ac_cr would be empty at this |
| # point, so we can use a bashism as a fallback. |
| if test "x$ac_cr" = x; then |
| eval ac_cr=\$\'\\r\' |
| fi |
| ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
| if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then |
| ac_cs_awk_cr='\r' |
| else |
| ac_cs_awk_cr=$ac_cr |
| fi |
| |
| echo 'BEGIN {' >"$tmp/subs1.awk" && |
| _ACEOF |
| |
| # Create commands to substitute file output variables. |
| { |
| echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && |
| echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' && |
| echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && |
| echo "_ACAWK" && |
| echo "_ACEOF" |
| } >conf$$files.sh && |
| . ./conf$$files.sh || |
| as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
| rm -f conf$$files.sh |
| |
| { |
| echo "cat >conf$$subs.awk <<_ACEOF" && |
| echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && |
| echo "_ACEOF" |
| } >conf$$subs.sh || |
| as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
| ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` |
| ac_delim='%!_!# ' |
| for ac_last_try in false false false false false :; do |
| . ./conf$$subs.sh || |
| as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
| |
| ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` |
| if test $ac_delim_n = $ac_delim_num; then |
| break |
| elif $ac_last_try; then |
| as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
| else |
| ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| fi |
| done |
| rm -f conf$$subs.sh |
| |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| cat >>"\$tmp/subs1.awk" <<\\_ACAWK && |
| _ACEOF |
| sed -n ' |
| h |
| s/^/S["/; s/!.*/"]=/ |
| p |
| g |
| s/^[^!]*!// |
| :repl |
| t repl |
| s/'"$ac_delim"'$// |
| t delim |
| :nl |
| h |
| s/\(.\{148\}\).*/\1/ |
| t more1 |
| s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ |
| p |
| n |
| b repl |
| :more1 |
| s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| p |
| g |
| s/.\{148\}// |
| t nl |
| :delim |
| h |
| s/\(.\{148\}\).*/\1/ |
| t more2 |
| s/["\\]/\\&/g; s/^/"/; s/$/"/ |
| p |
| b |
| :more2 |
| s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| p |
| g |
| s/.\{148\}// |
| t delim |
| ' <conf$$subs.awk | sed ' |
| /^[^""]/{ |
| N |
| s/\n// |
| } |
| ' >>$CONFIG_STATUS || ac_write_fail=1 |
| rm -f conf$$subs.awk |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| _ACAWK |
| cat >>"\$tmp/subs1.awk" <<_ACAWK && |
| for (key in S) S_is_set[key] = 1 |
| FS = "" |
| \$ac_cs_awk_pipe_init |
| } |
| { |
| line = $ 0 |
| nfields = split(line, field, "@") |
| substed = 0 |
| len = length(field[1]) |
| for (i = 2; i < nfields; i++) { |
| key = field[i] |
| keylen = length(key) |
| if (S_is_set[key]) { |
| value = S[key] |
| line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) |
| len += length(value) + length(field[++i]) |
| substed = 1 |
| } else |
| len += 1 + keylen |
| } |
| if (nfields == 3 && !substed) { |
| key = field[2] |
| if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { |
| \$ac_cs_awk_read_file |
| next |
| } |
| } |
| print line |
| } |
| \$ac_cs_awk_pipe_fini |
| _ACAWK |
| _ACEOF |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then |
| sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" |
| else |
| cat |
| fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ |
| || as_fn_error "could not setup config files machinery" "$LINENO" 5 |
| _ACEOF |
| |
| # VPATH may cause trouble with some makes, so we remove $(srcdir), |
| # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and |
| # trailing colons and then remove the whole line if VPATH becomes empty |
| # (actually we leave an empty line to preserve line numbers). |
| if test "x$srcdir" = x.; then |
| ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
| s/:*\$(srcdir):*/:/ |
| s/:*\${srcdir}:*/:/ |
| s/:*@srcdir@:*/:/ |
| s/^\([^=]*=[ ]*\):*/\1/ |
| s/:*$// |
| s/^[^=]*=[ ]*$// |
| }' |
| fi |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| fi # test -n "$CONFIG_FILES" |
| |
| # Set up the scripts for CONFIG_HEADERS section. |
| # No need to generate them if there are no CONFIG_HEADERS. |
| # This happens for instance with `./config.status Makefile'. |
| if test -n "$CONFIG_HEADERS"; then |
| cat >"$tmp/defines.awk" <<\_ACAWK || |
| BEGIN { |
| _ACEOF |
| |
| # Transform confdefs.h into an awk script `defines.awk', embedded as |
| # here-document in config.status, that substitutes the proper values into |
| # config.h.in to produce config.h. |
| |
| # Create a delimiter string that does not exist in confdefs.h, to ease |
| # handling of long lines. |
| ac_delim='%!_!# ' |
| for ac_last_try in false false :; do |
| ac_t=`sed -n "/$ac_delim/p" confdefs.h` |
| if test -z "$ac_t"; then |
| break |
| elif $ac_last_try; then |
| as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 |
| else |
| ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| fi |
| done |
| |
| # For the awk script, D is an array of macro values keyed by name, |
| # likewise P contains macro parameters if any. Preserve backslash |
| # newline sequences. |
| |
| ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* |
| sed -n ' |
| s/.\{148\}/&'"$ac_delim"'/g |
| t rset |
| :rset |
| s/^[ ]*#[ ]*define[ ][ ]*/ / |
| t def |
| d |
| :def |
| s/\\$// |
| t bsnl |
| s/["\\]/\\&/g |
| s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| D["\1"]=" \3"/p |
| s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p |
| d |
| :bsnl |
| s/["\\]/\\&/g |
| s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| D["\1"]=" \3\\\\\\n"\\/p |
| t cont |
| s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p |
| t cont |
| d |
| :cont |
| n |
| s/.\{148\}/&'"$ac_delim"'/g |
| t clear |
| :clear |
| s/\\$// |
| t bsnlc |
| s/["\\]/\\&/g; s/^/"/; s/$/"/p |
| d |
| :bsnlc |
| s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p |
| b cont |
| ' <confdefs.h | sed ' |
| s/'"$ac_delim"'/"\\\ |
| "/g' >>$CONFIG_STATUS || ac_write_fail=1 |
| |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| for (key in D) D_is_set[key] = 1 |
| FS = "" |
| } |
| /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { |
| line = \$ 0 |
| split(line, arg, " ") |
| if (arg[1] == "#") { |
| defundef = arg[2] |
| mac1 = arg[3] |
| } else { |
| defundef = substr(arg[1], 2) |
| mac1 = arg[2] |
| } |
| split(mac1, mac2, "(") #) |
| macro = mac2[1] |
| prefix = substr(line, 1, index(line, defundef) - 1) |
| if (D_is_set[macro]) { |
| # Preserve the white space surrounding the "#". |
| print prefix "define", macro P[macro] D[macro] |
| next |
| } else { |
| # Replace #undef with comments. This is necessary, for example, |
| # in the case of _POSIX_SOURCE, which is predefined and required |
| # on some systems where configure will not decide to define it. |
| if (defundef == "undef") { |
| print "/*", prefix defundef, macro, "*/" |
| next |
| } |
| } |
| } |
| { print } |
| _ACAWK |
| _ACEOF |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| as_fn_error "could not setup config headers machinery" "$LINENO" 5 |
| fi # test -n "$CONFIG_HEADERS" |
| |
| |
| eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" |
| shift |
| for ac_tag |
| do |
| case $ac_tag in |
| :[FHLC]) ac_mode=$ac_tag; continue;; |
| esac |
| case $ac_mode$ac_tag in |
| :[FHL]*:*);; |
| :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; |
| :[FH]-) ac_tag=-:-;; |
| :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; |
| esac |
| ac_save_IFS=$IFS |
| IFS=: |
| set x $ac_tag |
| IFS=$ac_save_IFS |
| shift |
| ac_file=$1 |
| shift |
| |
| case $ac_mode in |
| :L) ac_source=$1;; |
| :[FH]) |
| ac_file_inputs= |
| for ac_f |
| do |
| case $ac_f in |
| -) ac_f="$tmp/stdin";; |
| *) # Look for the file first in the build tree, then in the source tree |
| # (if the path is not absolute). The absolute path cannot be DOS-style, |
| # because $ac_f cannot contain `:'. |
| test -f "$ac_f" || |
| case $ac_f in |
| [\\/$]*) false;; |
| *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; |
| esac || |
| as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
| esac |
| case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
| as_fn_append ac_file_inputs " '$ac_f'" |
| done |
| |
| # Let's still pretend it is `configure' which instantiates (i.e., don't |
| # use $as_me), people would be surprised to read: |
| # /* config.h. Generated by config.status. */ |
| configure_input='Generated from '` |
| $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' |
| `' by configure.' |
| if test x"$ac_file" != x-; then |
| configure_input="$ac_file. $configure_input" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
| $as_echo "$as_me: creating $ac_file" >&6;} |
| fi |
| # Neutralize special characters interpreted by sed in replacement strings. |
| case $configure_input in #( |
| *\&* | *\|* | *\\* ) |
| ac_sed_conf_input=`$as_echo "$configure_input" | |
| sed 's/[\\\\&|]/\\\\&/g'`;; #( |
| *) ac_sed_conf_input=$configure_input;; |
| esac |
| |
| case $ac_tag in |
| *:-:* | *:-) cat >"$tmp/stdin" \ |
| || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; |
| esac |
| ;; |
| esac |
| |
| ac_dir=`$as_dirname -- "$ac_file" || |
| $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$ac_file" : 'X\(//\)[^/]' \| \ |
| X"$ac_file" : 'X\(//\)$' \| \ |
| X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X"$ac_file" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| as_dir="$ac_dir"; as_fn_mkdir_p |
| ac_builddir=. |
| |
| case "$ac_dir" in |
| .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) |
| ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| # A ".." for each directory in $ac_dir_suffix. |
| ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| case $ac_top_builddir_sub in |
| "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| esac ;; |
| esac |
| ac_abs_top_builddir=$ac_pwd |
| ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| # for backward compatibility: |
| ac_top_builddir=$ac_top_build_prefix |
| |
| case $srcdir in |
| .) # We are building in place. |
| ac_srcdir=. |
| ac_top_srcdir=$ac_top_builddir_sub |
| ac_abs_top_srcdir=$ac_pwd ;; |
| [\\/]* | ?:[\\/]* ) # Absolute name. |
| ac_srcdir=$srcdir$ac_dir_suffix; |
| ac_top_srcdir=$srcdir |
| ac_abs_top_srcdir=$srcdir ;; |
| *) # Relative name. |
| ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| ac_top_srcdir=$ac_top_build_prefix$srcdir |
| ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| esac |
| ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| |
| |
| case $ac_mode in |
| :F) |
| # |
| # CONFIG_FILE |
| # |
| |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| # If the template does not know about datarootdir, expand it. |
| # FIXME: This hack should be removed a few years after 2.60. |
| ac_datarootdir_hack=; ac_datarootdir_seen= |
| ac_sed_dataroot=' |
| /datarootdir/ { |
| p |
| q |
| } |
| /@datadir@/p |
| /@docdir@/p |
| /@infodir@/p |
| /@localedir@/p |
| /@mandir@/p' |
| case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
| *datarootdir*) ac_datarootdir_seen=yes;; |
| *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
| $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| ac_datarootdir_hack=' |
| s&@datadir@&$datadir&g |
| s&@docdir@&$docdir&g |
| s&@infodir@&$infodir&g |
| s&@localedir@&$localedir&g |
| s&@mandir@&$mandir&g |
| s&\\\${datarootdir}&$datarootdir&g' ;; |
| esac |
| _ACEOF |
| |
| # Neutralize VPATH when `$srcdir' = `.'. |
| # Shell code in configure.ac might set extrasub. |
| # FIXME: do we really want to maintain this feature? |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| ac_sed_extra="$ac_vpsub |
| $extrasub |
| _ACEOF |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| :t |
| /@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
| s|@configure_input@|$ac_sed_conf_input|;t t |
| s&@top_builddir@&$ac_top_builddir_sub&;t t |
| s&@top_build_prefix@&$ac_top_build_prefix&;t t |
| s&@srcdir@&$ac_srcdir&;t t |
| s&@abs_srcdir@&$ac_abs_srcdir&;t t |
| s&@top_srcdir@&$ac_top_srcdir&;t t |
| s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t |
| s&@builddir@&$ac_builddir&;t t |
| s&@abs_builddir@&$ac_abs_builddir&;t t |
| s&@abs_top_builddir@&$ac_abs_top_builddir&;t t |
| $ac_datarootdir_hack |
| " |
| eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | |
| if $ac_cs_awk_getline; then |
| $AWK -f "$tmp/subs.awk" |
| else |
| $AWK -f "$tmp/subs.awk" | $SHELL |
| fi >$tmp/out \ |
| || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| |
| test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && |
| { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && |
| { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| which seems to be undefined. Please make sure it is defined." >&5 |
| $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| which seems to be undefined. Please make sure it is defined." >&2;} |
| |
| rm -f "$tmp/stdin" |
| case $ac_file in |
| -) cat "$tmp/out" && rm -f "$tmp/out";; |
| *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; |
| esac \ |
| || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| ;; |
| :H) |
| # |
| # CONFIG_HEADER |
| # |
| if test x"$ac_file" != x-; then |
| { |
| $as_echo "/* $configure_input */" \ |
| && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" |
| } >"$tmp/config.h" \ |
| || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
| $as_echo "$as_me: $ac_file is unchanged" >&6;} |
| else |
| rm -f "$ac_file" |
| mv "$tmp/config.h" "$ac_file" \ |
| || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| fi |
| else |
| $as_echo "/* $configure_input */" \ |
| && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ |
| || as_fn_error "could not create -" "$LINENO" 5 |
| fi |
| ;; |
| :L) |
| # |
| # CONFIG_LINK |
| # |
| |
| if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then |
| : |
| else |
| # Prefer the file from the source tree if names are identical. |
| if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then |
| ac_source=$srcdir/$ac_source |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5 |
| $as_echo "$as_me: linking $ac_source to $ac_file" >&6;} |
| |
| if test ! -r "$ac_source"; then |
| as_fn_error "$ac_source: file not found" "$LINENO" 5 |
| fi |
| rm -f "$ac_file" |
| |
| # Try a relative symlink, then a hard link, then a copy. |
| case $srcdir in |
| [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;; |
| *) ac_rel_source=$ac_top_build_prefix$ac_source ;; |
| esac |
| ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || |
| ln "$ac_source" "$ac_file" 2>/dev/null || |
| cp -p "$ac_source" "$ac_file" || |
| as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5 |
| fi |
| ;; |
| :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
| $as_echo "$as_me: executing $ac_file commands" >&6;} |
| ;; |
| esac |
| |
| |
| case $ac_file$ac_mode in |
| "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; |
| "gccdepdir":C) |
| ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR |
| for lang in $subdirs c-family common |
| do |
| ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR |
| done ;; |
| "as":F) chmod +x as ;; |
| "collect-ld":F) chmod +x collect-ld ;; |
| "nm":F) chmod +x nm ;; |
| "default":C) |
| case ${CONFIG_HEADERS} in |
| *auto-host.h:config.in*) |
| echo > cstamp-h ;; |
| esac |
| # Make sure all the subdirs exist. |
| for d in $subdirs doc build common c-family |
| do |
| test -d $d || mkdir $d |
| done |
| ;; |
| |
| esac |
| done # for ac_tag |
| |
| |
| as_fn_exit 0 |
| _ACEOF |
| ac_clean_files=$ac_clean_files_save |
| |
| test $ac_write_fail = 0 || |
| as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
| |
| |
| # configure is writing to config.log, and then calls config.status. |
| # config.status does its own redirection, appending to config.log. |
| # Unfortunately, on DOS this fails, as config.log is still kept open |
| # by configure, so config.status won't be able to write to it; its |
| # output is simply discarded. So we exec the FD to /dev/null, |
| # effectively closing config.log, so it can be properly (re)opened and |
| # appended to by config.status. When coming back to configure, we |
| # need to make the FD available again. |
| if test "$no_create" != yes; then |
| ac_cs_success=: |
| ac_config_status_args= |
| test "$silent" = yes && |
| ac_config_status_args="$ac_config_status_args --quiet" |
| exec 5>/dev/null |
| $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
| exec 5>>config.log |
| # Use ||, not &&, to avoid exiting from the if with $? = 1, which |
| # would make configure fail if this is the last instruction. |
| $ac_cs_success || as_fn_exit $? |
| fi |
| if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
| $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
| fi |
| |
| |