| #! /bin/sh |
| # Guess values for system-dependent variables and create Makefiles. |
| # Generated by GNU Autoconf 2.69. |
| # |
| # |
| # Copyright (C) 1992-1996, 1998-2012 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. |
| as_myself= |
| 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 |
| |
| # Use a proper internal environment variable to ensure we don't fall |
| # into an infinite loop, continuously re-executing ourselves. |
| if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then |
| _as_can_reexec=no; export _as_can_reexec; |
| # 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. |
| # Preserve -v and -x to the replacement shell. |
| BASH_ENV=/dev/null |
| ENV=/dev/null |
| (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| case $- in # (((( |
| *v*x* | *x*v* ) as_opts=-vx ;; |
| *v* ) as_opts=-v ;; |
| *x* ) as_opts=-x ;; |
| * ) as_opts= ;; |
| esac |
| exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} |
| # Admittedly, this is quite paranoid, since all the known shells bail |
| # out after a failed `exec'. |
| $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 |
| as_fn_exit 255 |
| fi |
| # We don't want this to propagate to other subprocesses. |
| { _as_can_reexec=; unset _as_can_reexec;} |
| if test "x$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 |
| test -x / || 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" |
| 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 : |
| export CONFIG_SHELL |
| # 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. |
| # Preserve -v and -x to the replacement shell. |
| BASH_ENV=/dev/null |
| ENV=/dev/null |
| (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| case $- in # (((( |
| *v*x* | *x*v* ) as_opts=-vx ;; |
| *v* ) as_opts=-v ;; |
| *x* ) as_opts=-x ;; |
| * ) as_opts= ;; |
| esac |
| exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} |
| # Admittedly, this is quite paranoid, since all the known shells bail |
| # out after a failed `exec'. |
| $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 |
| exit 255 |
| fi |
| |
| if test x$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_executable_p FILE |
| # ----------------------- |
| # Test if FILE is an executable regular file. |
| as_fn_executable_p () |
| { |
| test -f "$1" && test -x "$1" |
| } # as_fn_executable_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 STATUS 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=$1; test $as_status -eq 0 && as_status=1 |
| if test "$4"; then |
| as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 |
| fi |
| $as_echo "$as_me: error: $2" >&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; } |
| |
| # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
| # already done that, so ensure we don't try to do so again and fall |
| # in an infinite loop. This has already happened in practice. |
| _as_can_reexec=no; export _as_can_reexec |
| # 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$$ 2>/dev/null; then |
| as_ln_s='ln -s' |
| # ... but there are two gotchas: |
| # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| # In both cases, we have to default to `cp -pR'. |
| ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| as_ln_s='cp -pR' |
| elif ln conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s=ln |
| else |
| as_ln_s='cp -pR' |
| fi |
| else |
| as_ln_s='cp -pR' |
| 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 "$as_dir"' |
| else |
| test -d ./-p && rmdir ./-p |
| as_mkdir_p=false |
| fi |
| |
| as_test_x='test -x' |
| as_executable_p=as_fn_executable_p |
| |
| # Sed expression to map a string onto a valid CPP name. |
| as_tr_cpp="eval sed 'y%*$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%[^_$as_cr_alnum]%_%g'" |
| |
| |
| test -n "$DJDIR" || exec 7<&0 </dev/null |
| exec 6>&1 |
| |
| # Name of the host. |
| # hostname on some systems (SVR3.2, old GNU/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="tcpdump.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 |
| INSTALL_DATA |
| INSTALL_SCRIPT |
| INSTALL_PROGRAM |
| MAN_MISC_INFO |
| MAN_FILE_FORMATS |
| LOCALSRC |
| V_PCAPDEP |
| V_INCLS |
| V_GROUP |
| V_DEFS |
| V_CCOPT |
| MKDEP |
| DEPENDENCY_CFLAG |
| AR |
| RANLIB |
| PCAP_CONFIG |
| LIBOBJS |
| EGREP |
| GREP |
| CPP |
| OBJEXT |
| EXEEXT |
| ac_ct_CC |
| CPPFLAGS |
| LDFLAGS |
| CFLAGS |
| CC |
| SHLICC2 |
| 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='' |
| ac_user_opts=' |
| enable_option_checking |
| with_gcc |
| enable_universal |
| with_smi |
| enable_smb |
| with_user |
| with_chroot |
| with_sandbox_capsicum |
| with_system_libpcap |
| with_crypto |
| with_cap_ng |
| ' |
| ac_precious_vars='build_alias |
| host_alias |
| target_alias |
| CC |
| CFLAGS |
| LDFLAGS |
| LIBS |
| CPPFLAGS |
| CPP' |
| |
| |
| # 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= ;; |
| *) 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 \ |
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| \`configure' configures this package to adapt to many kinds of systems. |
| |
| Usage: $0 [OPTION]... [VAR=VALUE]... |
| |
| To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| VAR=VALUE. See below for descriptions of some of the useful variables. |
| |
| Defaults for the options are specified in brackets. |
| |
| Configuration: |
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| --help=short display options specific to this package |
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| |
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| [$ac_default_prefix] |
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| [PREFIX] |
| |
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| --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] |
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| --htmldir=DIR html documentation [DOCDIR] |
| --dvidir=DIR dvi documentation [DOCDIR] |
| --pdfdir=DIR pdf documentation [DOCDIR] |
| --psdir=DIR ps documentation [DOCDIR] |
| _ACEOF |
| |
| cat <<\_ACEOF |
| |
| System types: |
| --build=BUILD configure for building on BUILD [guessed] |
| --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| _ACEOF |
| fi |
| |
| if test -n "$ac_init_help"; then |
| |
| cat <<\_ACEOF |
| |
| Optional Features: |
| --disable-option-checking ignore unrecognized --enable/--with options |
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| --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| --disable-universal don't build universal on OS X |
| --enable-smb enable possibly-buggy SMB printer default=yes |
| --disable-smb disable possibly-buggy SMB printer |
| |
| Optional Packages: |
| --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| --without-gcc don't use gcc |
| --with-smi link with libsmi (allows to load MIBs on the fly to decode SNMP packets. default=yes |
| --without-smi don't link with libsmi |
| --with-user=USERNAME drop privileges by default to USERNAME |
| --with-chroot=DIRECTORY when dropping privileges, chroot to DIRECTORY |
| --with-sandbox-capsicum use Capsicum security functions [default=yes, if |
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| --with-system-libpcap don't use local pcap library |
| --with-crypto[=DIR] use OpenSSL/libressl libcrypto (located in directory |
| DIR, if specified) [default=yes, if available] |
| --with-cap-ng use libcap-ng [default=yes, if available] |
| |
| Some influential environment variables: |
| CC C compiler command |
| CFLAGS C compiler flags |
| LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| nonstandard directory <lib dir> |
| LIBS libraries to pass to the linker, e.g. -l<library> |
| CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
| you have headers in a nonstandard directory <include dir> |
| CPP C preprocessor |
| |
| Use these variables to override the choices made by `configure' or to help |
| it to find libraries and programs with nonstandard names/locations. |
| |
| Report bugs to the package provider. |
| _ACEOF |
| ac_status=$? |
| fi |
| |
| if test "$ac_init_help" = "recursive"; then |
| # If there are subdirs, report their specific --help. |
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| ac_builddir=. |
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| cat <<\_ACEOF |
| configure |
| generated by GNU Autoconf 2.69 |
| |
| Copyright (C) 2012 Free Software Foundation, Inc. |
| This configure script is free software; the Free Software Foundation |
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| _ACEOF |
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| |
| ## ------------------------ ## |
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| cat conftest.er1 >&5 |
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| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
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| _ACEOF |
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| |
| # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
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| $4 |
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| _ACEOF |
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| rm -f core conftest.err conftest.$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; ${as_lineno_stack:+:} unset as_lineno |
| |
| } # ac_fn_c_check_header_compile |
| |
| # ac_fn_c_try_link LINENO |
| # ----------------------- |
| # Try to link conftest.$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 || |
| 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; ${as_lineno_stack:+:} unset as_lineno |
| as_fn_set_status $ac_retval |
| |
| } # ac_fn_c_try_link |
| |
| # ac_fn_c_check_func LINENO FUNC VAR |
| # ---------------------------------- |
| # Tests whether FUNC exists, setting the cache variable VAR accordingly |
| ac_fn_c_check_func () |
| { |
| as_lineno=${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 eval \${$3+:} false; 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; ${as_lineno_stack:+:} unset as_lineno |
| |
| } # ac_fn_c_check_func |
| |
| # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
| # --------------------------------------------- |
| # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR |
| # accordingly. |
| ac_fn_c_check_decl () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| as_decl_name=`echo $2|sed 's/ *(.*//'` |
| as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 |
| $as_echo_n "checking whether $as_decl_name is declared... " >&6; } |
| if eval \${$3+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| #ifndef $as_decl_name |
| #ifdef __cplusplus |
| (void) $as_decl_use; |
| #else |
| (void) $as_decl_name; |
| #endif |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$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; ${as_lineno_stack:+:} unset as_lineno |
| |
| } # ac_fn_c_check_decl |
| |
| # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
| # ------------------------------------------- |
| # Tests whether TYPE exists after having included INCLUDES, setting cache |
| # variable VAR accordingly. |
| ac_fn_c_check_type () |
| { |
| as_lineno=${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 eval \${$3+:} false; 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; ${as_lineno_stack:+:} unset as_lineno |
| |
| } # ac_fn_c_check_type |
| |
| # ac_fn_c_find_intX_t LINENO BITS VAR |
| # ----------------------------------- |
| # Finds a signed integer type with width BITS, setting cache variable VAR |
| # accordingly. |
| ac_fn_c_find_intX_t () |
| { |
| as_lineno=${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 eval \${$3+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| eval "$3=no" |
| # Order is important - never check a type that is potentially smaller |
| # than half of the expected target width. |
| 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 |
| enum { N = $2 / 2 - 1 }; |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; |
| test_array [0] = 0; |
| return test_array [0]; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $ac_includes_default |
| enum { N = $2 / 2 - 1 }; |
| int |
| main () |
| { |
| static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) |
| < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; |
| test_array [0] = 0; |
| return test_array [0]; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$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 |
| if eval test \"x\$"$3"\" = 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; ${as_lineno_stack:+:} unset as_lineno |
| |
| } # ac_fn_c_find_intX_t |
| |
| # ac_fn_c_find_uintX_t LINENO BITS VAR |
| # ------------------------------------ |
| # Finds an unsigned integer type with width BITS, setting cache variable VAR |
| # accordingly. |
| ac_fn_c_find_uintX_t () |
| { |
| as_lineno=${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 eval \${$3+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| eval "$3=no" |
| # Order is important - never check a type that is potentially smaller |
| # than half of the expected target width. |
| 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 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; |
| test_array [0] = 0; |
| return test_array [0]; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$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 |
| if eval test \"x\$"$3"\" = 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; ${as_lineno_stack:+:} unset as_lineno |
| |
| } # ac_fn_c_find_uintX_t |
| 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 2.69. 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 |
| |
| $as_echo "## ---------------- ## |
| ## Cache variables. ## |
| ## ---------------- ##" |
| 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 |
| |
| $as_echo "## ----------------- ## |
| ## Output variables. ## |
| ## ----------------- ##" |
| 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 |
| $as_echo "## ------------------- ## |
| ## File substitutions. ## |
| ## ------------------- ##" |
| 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 |
| $as_echo "## ----------- ## |
| ## confdefs.h. ## |
| ## ----------- ##" |
| echo |
| cat confdefs.h |
| echo |
| fi |
| test "$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 |
| # We do not want a PATH search for config.site. |
| case $CONFIG_SITE in #(( |
| -*) ac_site_file1=./$CONFIG_SITE;; |
| */*) ac_site_file1=$CONFIG_SITE;; |
| *) ac_site_file1=./$CONFIG_SITE;; |
| esac |
| 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 /dev/null != "$ac_site_file" && test -r "$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" \ |
| || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error $? "failed to load site script $ac_site_file |
| See \`config.log' for more details" "$LINENO" 5; } |
| fi |
| done |
| |
| if test -r "$cache_file"; then |
| # Some versions of bash will fail to source /dev/null (special files |
| # actually), so we avoid doing that. DJGPP emulates it as a regular file. |
| if test /dev/null != "$cache_file" && 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_aux_dir= |
| for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do |
| if test -f "$ac_dir/install-sh"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/install-sh -c" |
| break |
| elif test -f "$ac_dir/install.sh"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/install.sh -c" |
| break |
| elif test -f "$ac_dir/shtool"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/shtool install -c" |
| break |
| fi |
| 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 ${ac_cv_build+:} false; 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 ${ac_cv_host+:} false; 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 |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # Check whether --with-gcc was given. |
| if test "${with_gcc+set}" = set; then : |
| withval=$with_gcc; |
| fi |
| |
| V_INCLS="" |
| if test "${srcdir}" != "." ; then |
| V_INCLS="-I$srcdir" |
| fi |
| if test "${CFLAGS+set}" = set; then |
| LBL_CFLAGS="$CFLAGS" |
| fi |
| if test -z "$CC" ; then |
| case "$host_os" in |
| |
| bsdi*) |
| # Extract the first word of "shlicc2", so it can be a program name with args. |
| set dummy shlicc2; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if ${ac_cv_prog_SHLICC2+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$SHLICC2"; then |
| ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test. |
| else |
| as_save_IFS=$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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| ac_cv_prog_SHLICC2="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 "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no" |
| fi |
| fi |
| SHLICC2=$ac_cv_prog_SHLICC2 |
| if test -n "$SHLICC2"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5 |
| $as_echo "$SHLICC2" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| if test $SHLICC2 = yes ; then |
| CC=shlicc2 |
| export CC |
| fi |
| ;; |
| esac |
| fi |
| if test -z "$CC" -a "$with_gcc" = no ; then |
| CC=cc |
| export CC |
| fi |
| |
| ac_ext=c |
| ac_cpp='$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}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 ${ac_cv_prog_CC+:} false; 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$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 ${ac_cv_prog_ac_ct_CC+:} false; 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$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 ${ac_cv_prog_CC+:} false; 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$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 ${ac_cv_prog_CC+:} false; 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$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 ${ac_cv_prog_CC+:} false; 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$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 ${ac_cv_prog_ac_ct_CC+:} false; 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$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 |
| fi |
| rm -f conftest.er1 conftest.err |
| $as_echo "$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" |
| # 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 whether the C compiler works" >&5 |
| $as_echo_n "checking whether the C compiler works... " >&6; } |
| ac_link_default=`$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 "$ac_cv_exeext" = no && ac_cv_exeext= |
| |
| else |
| ac_file='' |
| fi |
| if test -z "$ac_file"; then : |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| $as_echo "$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 \`$ac_pwd':" >&2;} |
| as_fn_error 77 "C compiler cannot create executables |
| See \`config.log' for more details" "$LINENO" 5; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| { $as_echo "$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; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 |
| $as_echo "$ac_file" >&6; } |
| ac_exeext=$ac_cv_exeext |
| |
| rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
| ac_clean_files=$ac_clean_files_save |
| { $as_echo "$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 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=$EXEEXT |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdio.h> |
| int |
| main () |
| { |
| FILE *f = fopen ("conftest.out", "w"); |
| return ferror (f) || fclose (f) != 0; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| ac_clean_files="$ac_clean_files conftest.out" |
| # 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 |
| $as_echo_n "checking whether we are cross compiling... " >&6; } |
| if test "$cross_compiling" != yes; then |
| { { 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 $ac_status = 0; } |
| if { ac_try='./conftest$ac_cv_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 $ac_status = 0; }; }; then |
| cross_compiling=no |
| else |
| if test "$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: $cross_compiling" >&5 |
| $as_echo "$cross_compiling" >&6; } |
| |
| rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out |
| ac_clean_files=$ac_clean_files_save |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
| $as_echo_n "checking for suffix of object files... " >&6; } |
| if ${ac_cv_objext+:} false; 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 ${ac_cv_c_compiler_gnu+:} false; 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 ${ac_cv_prog_cc_g+:} false; 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 ${ac_cv_prog_cc_c89+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_cv_prog_cc_c89=no |
| ac_save_CC=$CC |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdarg.h> |
| #include <stdio.h> |
| struct stat; |
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| struct buf { int x; }; |
| FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| static char *e (p, i) |
| char **p; |
| int i; |
| { |
| return p[i]; |
| } |
| static char *f (char * (*g) (char **, int), char **p, ...) |
| { |
| char *s; |
| va_list v; |
| va_start (v,p); |
| s = g (p, va_arg (v,int)); |
| va_end (v); |
| return s; |
| } |
| |
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| function prototypes and stuff, but not '\xHH' hex character constants. |
| These don't provoke an error unfortunately, instead are silently treated |
| as 'x'. The following induces an error, until -std is added to get |
| proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| array size at least. It's necessary to write '\x00'==0 to get something |
| that's true only with -std. */ |
| int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| |
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
| inside strings and character constants. */ |
| #define FOO(x) 'x' |
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; |
| |
| int test (int i, double x); |
| struct s1 {int (*f) (int a);}; |
| struct s2 {int (*f) (double a);}; |
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| int argc; |
| char **argv; |
| int |
| main () |
| { |
| return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
| -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| do |
| CC="$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 |
| |
| |
| |
| |
| |
| |
| if test "$GCC" = yes ; then |
| # |
| # -Werror forces warnings to be errors. |
| # |
| ac_lbl_cc_force_warning_errors=-Werror |
| |
| # |
| # Use -ffloat-store so that, on 32-bit x86, we don't |
| # do 80-bit arithmetic with the FPU; that way we should |
| # get the same results for floating-point calculations |
| # on x86-32 and x86-64. |
| # |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -ffloat-store option" >&5 |
| $as_echo_n "checking whether the compiler supports the -ffloat-store option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-ffloat-store" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -ffloat-store" |
| elif expr "x-ffloat-store" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -ffloat-store" |
| elif expr "x-ffloat-store" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -ffloat-store" |
| else |
| CFLAGS="$CFLAGS -ffloat-store" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -ffloat-store" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| else |
| V_INCLS="$V_INCLS -I/usr/local/include" |
| LDFLAGS="$LDFLAGS -L/usr/local/lib" |
| |
| case "$host_os" in |
| |
| darwin*) |
| # |
| # This is assumed either to be GCC or clang, both |
| # of which use -Werror to force warnings to be errors. |
| # |
| ac_lbl_cc_force_warning_errors=-Werror |
| ;; |
| |
| hpux*) |
| # |
| # HP C, which is what we presume we're using, doesn't |
| # exit with a non-zero exit status if we hand it an |
| # invalid -W flag, can't be forced to do so even with |
| # +We, and doesn't handle GCC-style -W flags, so we |
| # don't want to try using GCC-style -W flags. |
| # |
| ac_lbl_cc_dont_try_gcc_dashW=yes |
| ;; |
| |
| irix*) |
| # |
| # MIPS C, which is what we presume we're using, doesn't |
| # necessarily exit with a non-zero exit status if we |
| # hand it an invalid -W flag, can't be forced to do |
| # so, and doesn't handle GCC-style -W flags, so we |
| # don't want to try using GCC-style -W flags. |
| # |
| ac_lbl_cc_dont_try_gcc_dashW=yes |
| # |
| # It also, apparently, defaults to "char" being |
| # unsigned, unlike most other C implementations; |
| # I suppose we could say "signed char" whenever |
| # we want to guarantee a signed "char", but let's |
| # just force signed chars. |
| # |
| # -xansi is normally the default, but the |
| # configure script was setting it; perhaps -cckr |
| # was the default in the Old Days. (Then again, |
| # that would probably be for backwards compatibility |
| # in the days when ANSI C was Shiny and New, i.e. |
| # 1989 and the early '90's, so maybe we can just |
| # drop support for those compilers.) |
| # |
| # -g is equivalent to -g2, which turns off |
| # optimization; we choose -g3, which generates |
| # debugging information but doesn't turn off |
| # optimization (even if the optimization would |
| # cause inaccuracies in debugging). |
| # |
| V_CCOPT="$V_CCOPT -xansi -signed -g3" |
| ;; |
| |
| osf*) |
| # |
| # Presumed to be DEC OSF/1, Digital UNIX, or |
| # Tru64 UNIX. |
| # |
| # The DEC C compiler, which is what we presume we're |
| # using, doesn't exit with a non-zero exit status if we |
| # hand it an invalid -W flag, can't be forced to do |
| # so, and doesn't handle GCC-style -W flags, so we |
| # don't want to try using GCC-style -W flags. |
| # |
| ac_lbl_cc_dont_try_gcc_dashW=yes |
| # |
| # -g is equivalent to -g2, which turns off |
| # optimization; we choose -g3, which generates |
| # debugging information but doesn't turn off |
| # optimization (even if the optimization would |
| # cause inaccuracies in debugging). |
| # |
| V_CCOPT="$V_CCOPT -g3" |
| ;; |
| |
| solaris*) |
| # |
| # Assumed to be Sun C, which requires -errwarn to force |
| # warnings to be treated as errors. |
| # |
| ac_lbl_cc_force_warning_errors=-errwarn |
| ;; |
| |
| ultrix*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5 |
| $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; } |
| if ${ac_cv_lbl_cc_const_proto+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| int |
| main () |
| { |
| struct a { int b; }; |
| void c(const struct a *) |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_lbl_cc_const_proto=yes |
| else |
| ac_cv_lbl_cc_const_proto=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5 |
| $as_echo "$ac_cv_lbl_cc_const_proto" >&6; } |
| if test $ac_cv_lbl_cc_const_proto = no ; then |
| |
| $as_echo "#define const /**/" >>confdefs.h |
| |
| fi |
| ;; |
| esac |
| V_CCOPT="$V_CCOPT -O" |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 |
| $as_echo_n "checking for inline... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| CFLAGS="$V_CCOPT" |
| if ${ac_cv_lbl_inline+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| ac_cv_lbl_inline="" |
| ac_lbl_cc_inline=no |
| for ac_lbl_inline in inline __inline__ __inline |
| do |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #define inline $ac_lbl_inline |
| static inline struct iltest *foo(void); |
| struct iltest { |
| int iltest1; |
| int iltest2; |
| }; |
| |
| static inline struct iltest * |
| foo() |
| { |
| static struct iltest xxx; |
| |
| return &xxx; |
| } |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_lbl_cc_inline=yes |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| if test "$ac_lbl_cc_inline" = yes ; then |
| break; |
| fi |
| done |
| if test "$ac_lbl_cc_inline" = yes ; then |
| ac_cv_lbl_inline=$ac_lbl_inline |
| fi |
| fi |
| |
| CFLAGS="$save_CFLAGS" |
| if test ! -z "$ac_cv_lbl_inline" ; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5 |
| $as_echo "$ac_cv_lbl_inline" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define inline $ac_cv_lbl_inline |
| _ACEOF |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 |
| $as_echo_n "checking for __attribute__... " >&6; } |
| if ${ac_cv___attribute__+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| #include <stdlib.h> |
| |
| static void foo(void) __attribute__ ((noreturn)); |
| |
| static void |
| foo(void) |
| { |
| exit(1); |
| } |
| |
| int |
| main(int argc, char **argv) |
| { |
| foo(); |
| } |
| |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv___attribute__=yes |
| else |
| ac_cv___attribute__=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| if test "$ac_cv___attribute__" = "yes"; then |
| |
| $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h |
| |
| else |
| # |
| # We can't use __attribute__, so we can't use __attribute__((unused)), |
| # so we define _U_ to an empty string. |
| # |
| V_DEFS="$V_DEFS -D_U_=\"\"" |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 |
| $as_echo "$ac_cv___attribute__" >&6; } |
| |
| if test "$ac_cv___attribute__" = "yes"; then |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) can be used without warnings" >&5 |
| $as_echo_n "checking whether __attribute__((unused)) can be used without warnings... " >&6; } |
| if ${ac_cv___attribute___unused+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| save_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| #include <stdlib.h> |
| #include <stdio.h> |
| |
| int |
| main(int argc __attribute((unused)), char **argv __attribute((unused))) |
| { |
| printf("Hello, world!\n"); |
| return 0; |
| } |
| |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv___attribute___unused=yes |
| else |
| ac_cv___attribute___unused=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| CFLAGS="$save_CFLAGS" |
| if test "$ac_cv___attribute___unused" = "yes"; then |
| V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\"" |
| else |
| V_DEFS="$V_DEFS -D_U_=\"\"" |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___unused" >&5 |
| $as_echo "$ac_cv___attribute___unused" >&6; } |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((noreturn)) can be applied to function pointers without warnings" >&5 |
| $as_echo_n "checking whether __attribute__((noreturn)) can be applied to function pointers without warnings... " >&6; } |
| if ${ac_cv___attribute___noreturn_function_pointer+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| save_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| #include <stdlib.h> |
| |
| extern int (*foo)(int i) |
| __attribute__ ((noreturn)); |
| |
| int |
| main(int argc, char **argv) |
| { |
| (*foo)(1); |
| } |
| |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv___attribute___noreturn_function_pointer=yes |
| else |
| ac_cv___attribute___noreturn_function_pointer=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| CFLAGS="$save_CFLAGS" |
| if test "$ac_cv___attribute___noreturn_function_pointer" = "yes"; then |
| |
| $as_echo "#define __ATTRIBUTE___NORETURN_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___noreturn_function_pointer" >&5 |
| $as_echo "$ac_cv___attribute___noreturn_function_pointer" >&6; } |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be used without warnings" >&5 |
| $as_echo_n "checking whether __attribute__((format)) can be used without warnings... " >&6; } |
| if ${ac_cv___attribute___format+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| save_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| #include <stdlib.h> |
| |
| extern int foo(const char *fmt, ...) |
| __attribute__ ((format (printf, 1, 2))); |
| |
| int |
| main(int argc, char **argv) |
| { |
| foo("%s", "test"); |
| } |
| |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv___attribute___format=yes |
| else |
| ac_cv___attribute___format=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| CFLAGS="$save_CFLAGS" |
| if test "$ac_cv___attribute___format" = "yes"; then |
| |
| $as_echo "#define __ATTRIBUTE___FORMAT_OK 1" >>confdefs.h |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format" >&5 |
| $as_echo "$ac_cv___attribute___format" >&6; } |
| |
| if test "$ac_cv___attribute___format" = "yes"; then |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be applied to function pointers" >&5 |
| $as_echo_n "checking whether __attribute__((format)) can be applied to function pointers... " >&6; } |
| if ${ac_cv___attribute___format_function_pointer+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| #include <stdlib.h> |
| |
| extern int (*foo)(const char *fmt, ...) |
| __attribute__ ((format (printf, 1, 2))); |
| |
| int |
| main(int argc, char **argv) |
| { |
| (*foo)("%s", "test"); |
| } |
| |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv___attribute___format_function_pointer=yes |
| else |
| ac_cv___attribute___format_function_pointer=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| if test "$ac_cv___attribute___format_function_pointer" = "yes"; then |
| |
| $as_echo "#define __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format_function_pointer" >&5 |
| $as_echo "$ac_cv___attribute___format_function_pointer" >&6; } |
| |
| 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 |
| { $as_echo "$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 ${ac_cv_prog_CPP+:} false; 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 "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.i conftest.$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.i conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.i conftest.err conftest.$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.i 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 "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.i conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.i 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 ${ac_cv_path_GREP+:} false; 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" |
| as_fn_executable_p "$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 ${ac_cv_path_EGREP+:} false; 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" |
| as_fn_executable_p "$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 ${ac_cv_header_stdc+:} false; 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" "$ac_includes_default |
| " |
| if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| |
| for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h netdnet/dnetdb.h |
| do : |
| as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
| if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| for ac_header in net/pfvar.h |
| do : |
| ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h> |
| #include <sys/socket.h> |
| #include <net/if.h> |
| " |
| if test "x$ac_cv_header_net_pfvar_h" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_NET_PFVAR_H 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| if test "$ac_cv_header_net_pfvar_h" = yes; then |
| for ac_header in net/if_pflog.h |
| do : |
| ac_fn_c_check_header_compile "$LINENO" "net/if_pflog.h" "ac_cv_header_net_if_pflog_h" "#include <sys/types.h> |
| #include <sys/socket.h> |
| #include <net/if.h> |
| #include <net/pfvar.h> |
| " |
| if test "x$ac_cv_header_net_if_pflog_h" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_NET_IF_PFLOG_H 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| if test "$ac_cv_header_net_if_pflog_h" = yes; then |
| LOCALSRC="print-pflog.c $LOCALSRC" |
| fi |
| fi |
| for ac_header in netinet/if_ether.h |
| do : |
| ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> |
| #include <sys/socket.h> |
| " |
| if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_NETINET_IF_ETHER_H 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| if test "$ac_cv_header_netinet_if_ether_h" != yes; then |
| # |
| # The simple test didn't work. |
| # Do we need to include <net/if.h> first? |
| # Unset ac_cv_header_netinet_if_ether_h so we don't |
| # treat the previous failure as a cached value and |
| # suppress the next test. |
| # |
| { $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5 |
| $as_echo "$as_me: Rechecking with some additional includes" >&6;} |
| unset ac_cv_header_netinet_if_ether_h |
| for ac_header in netinet/if_ether.h |
| do : |
| ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h> |
| struct mbuf; |
| struct rtentry; |
| #include <net/if.h> |
| " |
| if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_NETINET_IF_ETHER_H 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| 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 ${ac_cv_header_time+:} false; 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 |
| |
| $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h |
| |
| fi |
| |
| |
| case "$host_os" in |
| |
| darwin*) |
| # Check whether --enable-universal was given. |
| if test "${enable_universal+set}" = set; then : |
| enableval=$enable_universal; |
| fi |
| |
| if test "$enable_universal" != "no"; then |
| case "$host_os" in |
| |
| darwin9.*) |
| # |
| # Leopard. Build for x86 and 32-bit PowerPC, with |
| # x86 first. (That's what Apple does.) |
| # |
| V_CCOPT="$V_CCOPT -arch i386 -arch ppc" |
| LDFLAGS="$LDFLAGS -arch i386 -arch ppc" |
| ;; |
| |
| darwin10.*) |
| # |
| # Snow Leopard. Build for x86-64 and x86, with |
| # x86-64 first. (That's what Apple does.) |
| # |
| V_CCOPT="$V_CCOPT -arch x86_64 -arch i386" |
| LDFLAGS="$LDFLAGS -arch x86_64 -arch i386" |
| ;; |
| esac |
| fi |
| ;; |
| esac |
| |
| |
| |
| # Check whether --with-smi was given. |
| if test "${with_smi+set}" = set; then : |
| withval=$with_smi; |
| else |
| with_smi=yes |
| fi |
| |
| |
| if test "x$with_smi" != "xno" ; then |
| ac_fn_c_check_header_mongrel "$LINENO" "smi.h" "ac_cv_header_smi_h" "$ac_includes_default" |
| if test "x$ac_cv_header_smi_h" = xyes; then : |
| |
| # |
| # OK, we found smi.h. Do we have libsmi with smiInit? |
| # |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for smiInit in -lsmi" >&5 |
| $as_echo_n "checking for smiInit in -lsmi... " >&6; } |
| if ${ac_cv_lib_smi_smiInit+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-lsmi $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$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 smiInit (); |
| int |
| main () |
| { |
| return smiInit (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_smi_smiInit=yes |
| else |
| ac_cv_lib_smi_smiInit=no |
| fi |
| rm -f core conftest.err conftest.$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_smi_smiInit" >&5 |
| $as_echo "$ac_cv_lib_smi_smiInit" >&6; } |
| if test "x$ac_cv_lib_smi_smiInit" = xyes; then : |
| |
| # |
| # OK, we have libsmi with smiInit. Can we use it? |
| # |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable libsmi" >&5 |
| $as_echo_n "checking whether to enable libsmi... " >&6; } |
| savedlibs="$LIBS" |
| LIBS="-lsmi $LIBS" |
| if test "$cross_compiling" = yes; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: not when cross-compiling" >&5 |
| $as_echo "not when cross-compiling" >&6; } |
| LIBS="$savedlibs" |
| |
| |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* libsmi available check */ |
| #include <smi.h> |
| main() |
| { |
| int current, revision, age, n; |
| const int required = 2; |
| if (smiInit("")) |
| exit(1); |
| if (strcmp(SMI_LIBRARY_VERSION, smi_library_version)) |
| exit(2); |
| n = sscanf(smi_library_version, "%d:%d:%d", ¤t, &revision, &age); |
| if (n != 3) |
| exit(3); |
| if (required < current - age || required > current) |
| exit(4); |
| exit(0); |
| } |
| |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| |
| $as_echo "#define USE_LIBSMI 1" >>confdefs.h |
| |
| |
| else |
| |
| case $? in |
| 1) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - smiInit failed" >&5 |
| $as_echo "no - smiInit failed" >&6; } ;; |
| 2) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - header/library version mismatch" >&5 |
| $as_echo "no - header/library version mismatch" >&6; } ;; |
| 3) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - can't determine library version" >&5 |
| $as_echo "no - can't determine library version" >&6; } ;; |
| 4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - too old" >&5 |
| $as_echo "no - too old" >&6; } ;; |
| *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } ;; |
| esac |
| LIBS="$savedlibs" |
| |
| 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 |
| |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the possibly-buggy SMB printer" >&5 |
| $as_echo_n "checking whether to enable the possibly-buggy SMB printer... " >&6; } |
| # Check whether --enable-smb was given. |
| if test "${enable_smb+set}" = set; then : |
| enableval=$enable_smb; |
| else |
| enableval=yes |
| fi |
| |
| case "$enableval" in |
| yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&5 |
| $as_echo "$as_me: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&2;} |
| |
| $as_echo "#define ENABLE_SMB 1" >>confdefs.h |
| |
| LOCALSRC="print-smb.c smbutil.c $LOCALSRC" |
| ;; |
| *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| ;; |
| esac |
| |
| |
| # Check whether --with-user was given. |
| if test "${with_user+set}" = set; then : |
| withval=$with_user; |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to drop root privileges by default" >&5 |
| $as_echo_n "checking whether to drop root privileges by default... " >&6; } |
| if test ! -z "$with_user" ; then |
| |
| cat >>confdefs.h <<_ACEOF |
| #define WITH_USER "$withval" |
| _ACEOF |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5 |
| $as_echo "to \"$withval\"" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| # Check whether --with-chroot was given. |
| if test "${with_chroot+set}" = set; then : |
| withval=$with_chroot; |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to chroot" >&5 |
| $as_echo_n "checking whether to chroot... " >&6; } |
| if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then |
| |
| cat >>confdefs.h <<_ACEOF |
| #define WITH_CHROOT "$withval" |
| _ACEOF |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5 |
| $as_echo "to \"$withval\"" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| # Check whether --with-sandbox-capsicum was given. |
| if test "${with_sandbox_capsicum+set}" = set; then : |
| withval=$with_sandbox_capsicum; |
| fi |
| |
| # |
| # Check whether various functions are available. If any are, set |
| # ac_lbl_capsicum_function_seen to yes; if any are not, set |
| # ac_lbl_capsicum_function_not_seen to yes. |
| # |
| # We don't check cap_rights_init(), as it's a macro, wrapping another |
| # function, in at least some versions of FreeBSD, and AC_CHECK_FUNCS() |
| # doesn't handle that. |
| # |
| # All of the ones we check for must be available in order to enable |
| # capsicum sandboxing. |
| # |
| # XXX - do we need to check for all of them, or are there some that, if |
| # present, imply others are present? |
| # |
| if test ! -z "$with_sandbox-capsicum" && test "$with_sandbox-capsicum" != "no" ; then |
| for ac_func in cap_enter cap_rights_limit cap_ioctls_limit openat |
| do : |
| as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| _ACEOF |
| ac_lbl_capsicum_function_seen=yes |
| else |
| ac_lbl_capsicum_function_not_seen=yes |
| fi |
| done |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using capsicum" >&5 |
| $as_echo_n "checking whether to sandbox using capsicum... " >&6; } |
| if test "x$ac_lbl_capsicum_function_seen" = "xyes" -a "x$ac_lbl_capsicum_function_not_seen" != "xyes"; then |
| |
| $as_echo "#define HAVE_CAPSICUM 1" >>confdefs.h |
| |
| { $as_echo "$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 |
| |
| # |
| # We must check this before checking whether to check the OS's IPv6, |
| # support because, on some platforms (such as SunOS 5.x), the test |
| # program requires the extra networking libraries. |
| # |
| |
| # Most operating systems have gethostbyname() in the default searched |
| # libraries (i.e. libc): |
| # Some OSes (eg. Solaris) place it in libnsl |
| # Some strange OSes (SINIX) have it in libsocket: |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 |
| $as_echo_n "checking for library containing gethostbyname... " >&6; } |
| if ${ac_cv_search_gethostbyname+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_func_search_save_LIBS=$LIBS |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char gethostbyname (); |
| int |
| main () |
| { |
| return gethostbyname (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_lib in '' nsl socket resolv; do |
| if test -z "$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_gethostbyname=$ac_res |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext |
| if ${ac_cv_search_gethostbyname+:} false; then : |
| break |
| fi |
| done |
| if ${ac_cv_search_gethostbyname+:} false; then : |
| |
| else |
| ac_cv_search_gethostbyname=no |
| fi |
| rm conftest.$ac_ext |
| LIBS=$ac_func_search_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 |
| $as_echo "$ac_cv_search_gethostbyname" >&6; } |
| ac_res=$ac_cv_search_gethostbyname |
| if test "$ac_res" != no; then : |
| test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| |
| fi |
| |
| # Unfortunately libsocket sometimes depends on libnsl and |
| # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this. |
| if test "$ac_cv_search_gethostbyname" = "no" |
| then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5 |
| $as_echo_n "checking for gethostbyname in -lsocket... " >&6; } |
| if ${ac_cv_lib_socket_gethostbyname+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-lsocket -lnsl $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$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 gethostbyname (); |
| int |
| main () |
| { |
| return gethostbyname (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_socket_gethostbyname=yes |
| else |
| ac_cv_lib_socket_gethostbyname=no |
| fi |
| rm -f core conftest.err conftest.$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_socket_gethostbyname" >&5 |
| $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; } |
| if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then : |
| LIBS="-lsocket -lnsl $LIBS" |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 |
| $as_echo_n "checking for library containing socket... " >&6; } |
| if ${ac_cv_search_socket+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_func_search_save_LIBS=$LIBS |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char socket (); |
| int |
| main () |
| { |
| return socket (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_lib in '' socket; do |
| if test -z "$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_socket=$ac_res |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext |
| if ${ac_cv_search_socket+:} false; then : |
| break |
| fi |
| done |
| if ${ac_cv_search_socket+:} false; then : |
| |
| else |
| ac_cv_search_socket=no |
| fi |
| rm conftest.$ac_ext |
| LIBS=$ac_func_search_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 |
| $as_echo "$ac_cv_search_socket" >&6; } |
| ac_res=$ac_cv_search_socket |
| if test "$ac_res" != no; then : |
| test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 |
| $as_echo_n "checking for socket in -lsocket... " >&6; } |
| if ${ac_cv_lib_socket_socket+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-lsocket -lnsl $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$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 socket (); |
| int |
| main () |
| { |
| return socket (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_socket_socket=yes |
| else |
| ac_cv_lib_socket_socket=no |
| fi |
| rm -f core conftest.err conftest.$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_socket_socket" >&5 |
| $as_echo "$ac_cv_lib_socket_socket" >&6; } |
| if test "x$ac_cv_lib_socket_socket" = xyes; then : |
| LIBS="-lsocket -lnsl $LIBS" |
| fi |
| |
| fi |
| |
| # DLPI needs putmsg under HPUX so test for -lstr while we're at it |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5 |
| $as_echo_n "checking for library containing putmsg... " >&6; } |
| if ${ac_cv_search_putmsg+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_func_search_save_LIBS=$LIBS |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char putmsg (); |
| int |
| main () |
| { |
| return putmsg (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_lib in '' str; do |
| if test -z "$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_putmsg=$ac_res |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext |
| if ${ac_cv_search_putmsg+:} false; then : |
| break |
| fi |
| done |
| if ${ac_cv_search_putmsg+:} false; then : |
| |
| else |
| ac_cv_search_putmsg=no |
| fi |
| rm conftest.$ac_ext |
| LIBS=$ac_func_search_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5 |
| $as_echo "$ac_cv_search_putmsg" >&6; } |
| ac_res=$ac_cv_search_putmsg |
| if test "$ac_res" != no; then : |
| test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| |
| fi |
| |
| |
| |
| # |
| # Check whether AF_INET6 and struct in6_addr are defined. |
| # If they aren't both defined, we don't have sufficient OS |
| # support for IPv6, so we don't look for IPv6 support libraries, |
| # and we define AF_INET6 and struct in6_addr ourselves. |
| # |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the operating system supports IPv6" >&5 |
| $as_echo_n "checking whether the operating system supports IPv6... " >&6; } |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| /* AF_INET6 available check */ |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h> |
| #ifdef AF_INET6 |
| void |
| foo(struct in6_addr *addr) |
| { |
| memset(addr, 0, sizeof (struct in6_addr)); |
| } |
| #else |
| #error "AF_INET6 not defined" |
| #endif |
| |
| |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| |
| $as_echo "#define HAVE_OS_IPV6_SUPPORT 1" >>confdefs.h |
| |
| ipv6=yes |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| ipv6=no |
| |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| ipv6type=unknown |
| ipv6lib=none |
| ipv6trylibc=no |
| |
| if test "$ipv6" = "yes"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5 |
| $as_echo_n "checking ipv6 stack type... " >&6; } |
| for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do |
| case $i in |
| inria) |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <netinet/in.h> |
| #ifdef IPV6_INRIA_VERSION |
| yes |
| #endif |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "yes" >/dev/null 2>&1; then : |
| ipv6type=$i |
| fi |
| rm -f conftest* |
| |
| ;; |
| kame) |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <netinet/in.h> |
| #ifdef __KAME__ |
| yes |
| #endif |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "yes" >/dev/null 2>&1; then : |
| ipv6type=$i; |
| ipv6lib=inet6; |
| ipv6libdir=/usr/local/v6/lib; |
| ipv6trylibc=yes |
| fi |
| rm -f conftest* |
| |
| ;; |
| linux-glibc) |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <features.h> |
| #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 |
| yes |
| #endif |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "yes" >/dev/null 2>&1; then : |
| ipv6type=$i |
| fi |
| rm -f conftest* |
| |
| ;; |
| linux-libinet6) |
| if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then |
| ipv6type=$i |
| ipv6lib=inet6 |
| ipv6libdir=/usr/inet6/lib |
| ipv6trylibc=yes; |
| CFLAGS="-I/usr/inet6/include $CFLAGS" |
| fi |
| ;; |
| toshiba) |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/param.h> |
| #ifdef _TOSHIBA_INET6 |
| yes |
| #endif |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "yes" >/dev/null 2>&1; then : |
| ipv6type=$i; |
| ipv6lib=inet6; |
| ipv6libdir=/usr/local/v6/lib |
| fi |
| rm -f conftest* |
| |
| ;; |
| v6d) |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include </usr/local/v6/include/sys/v6config.h> |
| #ifdef __V6D__ |
| yes |
| #endif |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "yes" >/dev/null 2>&1; then : |
| ipv6type=$i; |
| ipv6lib=v6; |
| ipv6libdir=/usr/local/v6/lib; |
| CFLAGS="-I/usr/local/v6/include $CFLAGS" |
| fi |
| rm -f conftest* |
| |
| ;; |
| zeta) |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/param.h> |
| #ifdef _ZETA_MINAMI_INET6 |
| yes |
| #endif |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "yes" >/dev/null 2>&1; then : |
| ipv6type=$i; |
| ipv6lib=inet6; |
| ipv6libdir=/usr/local/v6/lib |
| fi |
| rm -f conftest* |
| |
| ;; |
| esac |
| if test "$ipv6type" != "unknown"; then |
| break |
| fi |
| done |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5 |
| $as_echo "$ipv6type" >&6; } |
| fi |
| |
| if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then |
| if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then |
| LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" |
| echo "You have $ipv6lib library, using it" |
| else |
| if test "$ipv6trylibc" = "yes"; then |
| echo "You do not have $ipv6lib library, using libc" |
| else |
| echo 'Fatal: no $ipv6lib library found. cannot continue.' |
| echo "You need to fetch lib$ipv6lib.a from appropriate" |
| echo 'ipv6 kit and compile beforehand.' |
| exit 1 |
| fi |
| fi |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5 |
| $as_echo_n "checking for dnet_htoa declaration in netdnet/dnetdb.h... " >&6; } |
| if ${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <netdnet/dnetdb.h> |
| |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "dnet_htoa" >/dev/null 2>&1; then : |
| td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes |
| else |
| td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no |
| fi |
| rm -f conftest* |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5 |
| $as_echo "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; } |
| if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then |
| |
| $as_echo "#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1" >>confdefs.h |
| |
| fi |
| |
| ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf" |
| if test "x$ac_cv_func_vfprintf" = xyes; then : |
| $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h |
| |
| else |
| case " $LIBOBJS " in |
| *" vfprintf.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext" |
| ;; |
| esac |
| |
| fi |
| |
| ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" |
| if test "x$ac_cv_func_strlcat" = xyes; then : |
| $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h |
| |
| else |
| case " $LIBOBJS " in |
| *" strlcat.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" |
| ;; |
| esac |
| |
| fi |
| |
| ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" |
| if test "x$ac_cv_func_strlcpy" = xyes; then : |
| $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h |
| |
| else |
| case " $LIBOBJS " in |
| *" strlcpy.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" |
| ;; |
| esac |
| |
| fi |
| |
| ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" |
| if test "x$ac_cv_func_strdup" = xyes; then : |
| $as_echo "#define HAVE_STRDUP 1" >>confdefs.h |
| |
| else |
| case " $LIBOBJS " in |
| *" strdup.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS strdup.$ac_objext" |
| ;; |
| esac |
| |
| fi |
| |
| ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" |
| if test "x$ac_cv_func_strsep" = xyes; then : |
| $as_echo "#define HAVE_STRSEP 1" >>confdefs.h |
| |
| else |
| case " $LIBOBJS " in |
| *" strsep.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS strsep.$ac_objext" |
| ;; |
| esac |
| |
| fi |
| |
| ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long" |
| if test "x$ac_cv_func_getopt_long" = xyes; then : |
| $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h |
| |
| else |
| case " $LIBOBJS " in |
| *" getopt_long.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" |
| ;; |
| esac |
| |
| fi |
| |
| |
| for ac_func in fork vfork strftime |
| 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" |
| if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| for ac_func in setlinebuf alarm |
| do : |
| as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| |
| needsnprintf=no |
| for ac_func in vsnprintf snprintf |
| do : |
| as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| else |
| needsnprintf=yes |
| fi |
| done |
| |
| if test $needsnprintf = yes; then |
| case " $LIBOBJS " in |
| *" snprintf.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" |
| ;; |
| esac |
| |
| fi |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 |
| $as_echo_n "checking return type of signal handlers... " >&6; } |
| if ${ac_cv_type_signal+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| #include <signal.h> |
| |
| int |
| main () |
| { |
| return *(signal (0, 0)) (0) == 1; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_type_signal=int |
| else |
| ac_cv_type_signal=void |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 |
| $as_echo "$ac_cv_type_signal" >&6; } |
| |
| cat >>confdefs.h <<_ACEOF |
| #define RETSIGTYPE $ac_cv_type_signal |
| _ACEOF |
| |
| |
| if test "$ac_cv_type_signal" = void ; then |
| |
| $as_echo "#define RETSIGVAL /**/" >>confdefs.h |
| |
| else |
| |
| $as_echo "#define RETSIGVAL (0)" >>confdefs.h |
| |
| fi |
| case "$host_os" in |
| |
| irix*) |
| |
| $as_echo "#define _BSD_SIGNALS 1" >>confdefs.h |
| |
| ;; |
| |
| *) |
| for ac_func in sigaction |
| do : |
| ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction" |
| if test "x$ac_cv_func_sigaction" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_SIGACTION 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| if test $ac_cv_func_sigaction = no ; then |
| for ac_func in sigset |
| do : |
| ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset" |
| if test "x$ac_cv_func_sigset" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_SIGSET 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| fi |
| ;; |
| esac |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dnet_htoa" >&5 |
| $as_echo_n "checking for library containing dnet_htoa... " >&6; } |
| if ${ac_cv_search_dnet_htoa+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_func_search_save_LIBS=$LIBS |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char dnet_htoa (); |
| int |
| main () |
| { |
| return dnet_htoa (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_lib in '' dnet; do |
| if test -z "$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_dnet_htoa=$ac_res |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext |
| if ${ac_cv_search_dnet_htoa+:} false; then : |
| break |
| fi |
| done |
| if ${ac_cv_search_dnet_htoa+:} false; then : |
| |
| else |
| ac_cv_search_dnet_htoa=no |
| fi |
| rm conftest.$ac_ext |
| LIBS=$ac_func_search_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dnet_htoa" >&5 |
| $as_echo "$ac_cv_search_dnet_htoa" >&6; } |
| ac_res=$ac_cv_search_dnet_htoa |
| if test "$ac_res" != no; then : |
| test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| |
| $as_echo "#define HAVE_DNET_HTOA 1" >>confdefs.h |
| |
| fi |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5 |
| $as_echo_n "checking for main in -lrpc... " >&6; } |
| if ${ac_cv_lib_rpc_main+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-lrpc $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| int |
| main () |
| { |
| return main (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_rpc_main=yes |
| else |
| ac_cv_lib_rpc_main=no |
| fi |
| rm -f core conftest.err conftest.$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_rpc_main" >&5 |
| $as_echo "$ac_cv_lib_rpc_main" >&6; } |
| if test "x$ac_cv_lib_rpc_main" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_LIBRPC 1 |
| _ACEOF |
| |
| LIBS="-lrpc $LIBS" |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5 |
| $as_echo_n "checking for library containing getrpcbynumber... " >&6; } |
| if ${ac_cv_search_getrpcbynumber+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_func_search_save_LIBS=$LIBS |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char getrpcbynumber (); |
| int |
| main () |
| { |
| return getrpcbynumber (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_lib in '' nsl; do |
| if test -z "$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_getrpcbynumber=$ac_res |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext |
| if ${ac_cv_search_getrpcbynumber+:} false; then : |
| break |
| fi |
| done |
| if ${ac_cv_search_getrpcbynumber+:} false; then : |
| |
| else |
| ac_cv_search_getrpcbynumber=no |
| fi |
| rm conftest.$ac_ext |
| LIBS=$ac_func_search_save_LIBS |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5 |
| $as_echo "$ac_cv_search_getrpcbynumber" >&6; } |
| ac_res=$ac_cv_search_getrpcbynumber |
| if test "$ac_res" != no; then : |
| test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" |
| |
| $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h |
| |
| fi |
| |
| |
| |
| LBL_LIBS="$LIBS" |
| pfopen=/usr/examples/packetfilter/pfopen.c |
| if test -f $pfopen ; then |
| for ac_func in pfopen |
| do : |
| ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen" |
| if test "x$ac_cv_func_pfopen" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PFOPEN 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| if test $ac_cv_func_pfopen = "no" ; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5 |
| $as_echo "Using $pfopen" >&6; } |
| LIBS="$LIBS $pfopen" |
| fi |
| fi |
| libpcap=FAIL |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5 |
| $as_echo_n "checking for local pcap library... " >&6; } |
| |
| # Check whether --with-system-libpcap was given. |
| if test "${with_system_libpcap+set}" = set; then : |
| withval=$with_system_libpcap; |
| fi |
| |
| if test "x$with_system_libpcap" != xyes ; then |
| lastdir=FAIL |
| places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ |
| egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` |
| places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ |
| egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` |
| for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do |
| basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \ |
| sed -e 's/-PRE-GIT$//' ` |
| if test $lastdir = $basedir ; then |
| continue; |
| fi |
| lastdir=$dir |
| if test -r $dir/libpcap.a ; then |
| libpcap=$dir/libpcap.a |
| d=$dir |
| fi |
| done |
| fi |
| if test $libpcap = FAIL ; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 |
| $as_echo "not found" >&6; } |
| |
| # |
| # Look for pcap-config. |
| # |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}pcap-config; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if ${ac_cv_path_PCAP_CONFIG+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case $PCAP_CONFIG in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| ac_cv_path_PCAP_CONFIG="$as_dir/$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 |
| PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG |
| if test -n "$PCAP_CONFIG"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 |
| $as_echo "$PCAP_CONFIG" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_path_PCAP_CONFIG"; then |
| ac_pt_PCAP_CONFIG=$PCAP_CONFIG |
| # Extract the first word of "pcap-config", so it can be a program name with args. |
| set dummy pcap-config; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case $ac_pt_PCAP_CONFIG in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$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 |
| ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG |
| if test -n "$ac_pt_PCAP_CONFIG"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5 |
| $as_echo "$ac_pt_PCAP_CONFIG" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_pt_PCAP_CONFIG" = x; then |
| PCAP_CONFIG="" |
| 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 |
| PCAP_CONFIG=$ac_pt_PCAP_CONFIG |
| fi |
| else |
| PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG" |
| fi |
| |
| if test -n "$PCAP_CONFIG" ; then |
| # |
| # Found - use it to get the include flags for |
| # libpcap and the flags to link with libpcap. |
| # |
| # Please read section 11.6 "Shell Substitutions" |
| # in the autoconf manual before doing anything |
| # to this that involves quoting. Especially note |
| # the statement "There is just no portable way to use |
| # double-quoted strings inside double-quoted back-quoted |
| # expressions (pfew!)." |
| # |
| cflags=`"$PCAP_CONFIG" --cflags` |
| V_INCLS="$cflags $V_INCLS" |
| libpcap=`"$PCAP_CONFIG" --libs` |
| else |
| # |
| # Not found; look for pcap. |
| # |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5 |
| $as_echo_n "checking for main in -lpcap... " >&6; } |
| if ${ac_cv_lib_pcap_main+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-lpcap $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| int |
| main () |
| { |
| return main (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_pcap_main=yes |
| else |
| ac_cv_lib_pcap_main=no |
| fi |
| rm -f core conftest.err conftest.$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_pcap_main" >&5 |
| $as_echo "$ac_cv_lib_pcap_main" >&6; } |
| if test "x$ac_cv_lib_pcap_main" = xyes; then : |
| libpcap="-lpcap" |
| fi |
| |
| if test $libpcap = FAIL ; then |
| as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5 |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5 |
| $as_echo_n "checking for extraneous pcap header directories... " >&6; } |
| if test \( ! -r /usr/local/include/pcap.h \) -a \ |
| \( ! -r /usr/include/pcap.h \); then |
| if test -r /usr/local/include/pcap/pcap.h; then |
| d="/usr/local/include/pcap" |
| elif test -r /usr/include/pcap/pcap.h; then |
| d="/usr/include/pcap" |
| fi |
| fi |
| if test -z "$d" ; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 |
| $as_echo "not found" >&6; } |
| else |
| V_INCLS="-I$d $V_INCLS" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5 |
| $as_echo "found -- -I$d added" >&6; } |
| fi |
| fi |
| else |
| V_PCAPDEP=$libpcap |
| places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ |
| egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` |
| places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ |
| egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` |
| pcapH=FAIL |
| if test -r $d/pcap.h; then |
| pcapH=$d |
| else |
| for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do |
| if test -r $dir/pcap.h ; then |
| pcapH=$dir |
| fi |
| done |
| fi |
| |
| if test $pcapH = FAIL ; then |
| as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5 |
| fi |
| V_INCLS="-I$pcapH $V_INCLS" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5 |
| $as_echo "$libpcap" >&6; } |
| # Extract the first word of "pcap-config", so it can be a program name with args. |
| set dummy pcap-config; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if ${ac_cv_path_PCAP_CONFIG+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case $PCAP_CONFIG in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $d |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| ac_cv_path_PCAP_CONFIG="$as_dir/$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 |
| PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG |
| if test -n "$PCAP_CONFIG"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 |
| $as_echo "$PCAP_CONFIG" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| if test -n "$PCAP_CONFIG"; then |
| # |
| # The libpcap directory has a pcap-config script. |
| # Use it to get any additioal libraries needed |
| # to link with the libpcap archive library in |
| # that directory. |
| # |
| # Please read section 11.6 "Shell Substitutions" |
| # in the autoconf manual before doing anything |
| # to this that involves quoting. Especially note |
| # the statement "There is just no portable way to use |
| # double-quoted strings inside double-quoted back-quoted |
| # expressions (pfew!)." |
| # |
| additional_libs=`"$PCAP_CONFIG" --additional-libs --static` |
| libpcap="$libpcap $additional_libs" |
| fi |
| fi |
| LIBS="$libpcap $LIBS" |
| if ! test -n "$PCAP_CONFIG" ; then |
| # |
| # We don't have pcap-config; find out any additional link flags |
| # we need. (If we have pcap-config, we assume it tells us what |
| # we need.) |
| # |
| case "$host_os" in |
| |
| aix*) |
| # |
| # If libpcap is DLPI-based, we have to use /lib/pse.exp if |
| # present, as we use the STREAMS routines. |
| # |
| # (XXX - true only if we're linking with a static libpcap?) |
| # |
| pseexe="/lib/pse.exp" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5 |
| $as_echo_n "checking for $pseexe... " >&6; } |
| if test -f $pseexe ; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| LIBS="$LIBS -I:$pseexe" |
| fi |
| |
| # |
| # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as |
| # we use them to load the BPF module. |
| # |
| # (XXX - true only if we're linking with a static libpcap?) |
| # |
| LIBS="$LIBS -lodm -lcfg" |
| ;; |
| esac |
| fi |
| |
| ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop" |
| if test "x$ac_cv_func_pcap_loop" = xyes; then : |
| |
| else |
| |
| as_fn_error $? "This is a bug, please follow the guidelines in CONTRIBUTING and include the |
| config.log file in your report. If you have downloaded libpcap from |
| tcpdump.org, and built it yourself, please also include the config.log |
| file from the libpcap source directory, the Makefile from the libpcap |
| source directory, and the output of the make process for libpcap, as |
| this could be a problem with the libpcap that was built, and we will |
| not be able to determine why this is happening, and thus will not be |
| able to fix it, without that information, as we have not been able to |
| reproduce this problem ourselves." "$LINENO" 5 |
| |
| fi |
| |
| |
| |
| # |
| # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate |
| # libraries (e.g., "-lsocket -lnsl" on Solaris). |
| # |
| # You are in a twisty little maze of UN*Xes, all different. |
| # Some might not have ether_ntohost(). |
| # Some might have it, but not declare it in any header file. |
| # Some might have it, but declare it in <netinet/if_ether.h>. |
| # Some might have it, but declare it in <netinet/ether.h> |
| # (And some might have it but document it as something declared in |
| # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.) |
| # |
| # Before you is a C compiler. |
| # |
| for ac_func in ether_ntohost |
| do : |
| ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost" |
| if test "x$ac_cv_func_ether_ntohost" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_ETHER_NTOHOST 1 |
| _ACEOF |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5 |
| $as_echo_n "checking for buggy ether_ntohost... " >&6; } |
| if ${ac_cv_buggy_ether_ntohost+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| |
| if test "$cross_compiling" = yes; then : |
| ac_cv_buggy_ether_ntohost="not while cross-compiling" |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| #include <netdb.h> |
| #include <sys/types.h> |
| #include <sys/param.h> |
| #include <sys/socket.h> |
| |
| int |
| main(int argc, char **argv) |
| { |
| u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff }; |
| char name[MAXHOSTNAMELEN]; |
| |
| ether_ntohost(name, (struct ether_addr *)ea); |
| exit(0); |
| } |
| |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| ac_cv_buggy_ether_ntohost=no |
| else |
| ac_cv_buggy_ether_ntohost=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 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5 |
| $as_echo "$ac_cv_buggy_ether_ntohost" >&6; } |
| if test "$ac_cv_buggy_ether_ntohost" = "no"; then |
| |
| $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h |
| |
| fi |
| |
| fi |
| done |
| |
| if test "$ac_cv_func_ether_ntohost" = yes -a \ |
| "$ac_cv_buggy_ether_ntohost" = "no"; then |
| # |
| # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>? |
| # |
| if test "$ac_cv_header_netinet_if_ether_h" = yes; then |
| # |
| # Yes. Does it declare ether_ntohost()? |
| # |
| ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h> |
| #include <arpa/inet.h> |
| struct mbuf; |
| struct rtentry; |
| #include <net/if.h> |
| #include <netinet/if_ether.h> |
| |
| " |
| if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : |
| |
| |
| $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h |
| |
| |
| fi |
| |
| fi |
| # |
| # Did that succeed? |
| # |
| if test "$ac_cv_have_decl_ether_ntohost" != yes; then |
| # |
| # No, how about <netinet/ether.h>, as on Linux? |
| # |
| for ac_header in netinet/ether.h |
| do : |
| ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default" |
| if test "x$ac_cv_header_netinet_ether_h" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_NETINET_ETHER_H 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| if test "$ac_cv_header_netinet_ether_h" = yes; then |
| # |
| # We have it - does it declare ether_ntohost()? |
| # Unset ac_cv_have_decl_ether_ntohost so we don't |
| # treat the previous failure as a cached value and |
| # suppress the next test. |
| # |
| unset ac_cv_have_decl_ether_ntohost |
| ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " |
| #include <netinet/ether.h> |
| |
| " |
| if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : |
| |
| |
| $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h |
| |
| |
| fi |
| |
| fi |
| fi |
| # |
| # Is ether_ntohost() declared? |
| # |
| if test "$ac_cv_have_decl_ether_ntohost" != yes; then |
| # |
| # No, we'll have to declare it ourselves. |
| # Do we have "struct ether_addr"? |
| # |
| ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" " |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h> |
| #include <arpa/inet.h> |
| struct mbuf; |
| struct rtentry; |
| #include <net/if.h> |
| #include <netinet/if_ether.h> |
| |
| " |
| if test "x$ac_cv_type_struct_ether_addr" = xyes; then : |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_STRUCT_ETHER_ADDR 1 |
| _ACEOF |
| |
| |
| fi |
| |
| |
| $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h |
| |
| else |
| |
| $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h |
| |
| fi |
| fi |
| |
| # libdlpi is needed for Solaris 11 and later. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5 |
| $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; } |
| if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-ldlpi -L/lib $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$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 dlpi_walk (); |
| int |
| main () |
| { |
| return dlpi_walk (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_dlpi_dlpi_walk=yes |
| else |
| ac_cv_lib_dlpi_dlpi_walk=no |
| fi |
| rm -f core conftest.err conftest.$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_dlpi_dlpi_walk" >&5 |
| $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; } |
| if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then : |
| LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS" |
| fi |
| |
| |
| ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks" |
| if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then : |
| |
| |
| $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h |
| |
| for ac_func in pcap_free_datalinks |
| do : |
| ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks" |
| if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_FREE_DATALINKS 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| |
| else |
| |
| case " $LIBOBJS " in |
| *" datalinks.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS datalinks.$ac_objext" |
| ;; |
| esac |
| |
| |
| fi |
| |
| for ac_func in pcap_set_datalink |
| do : |
| ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink" |
| if test "x$ac_cv_func_pcap_set_datalink" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_SET_DATALINK 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val" |
| if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then : |
| |
| |
| $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h |
| |
| ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description" |
| if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then : |
| |
| $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h |
| |
| else |
| |
| case " $LIBOBJS " in |
| *" dlnames.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" |
| ;; |
| esac |
| |
| |
| fi |
| |
| |
| else |
| |
| case " $LIBOBJS " in |
| *" dlnames.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" |
| ;; |
| esac |
| |
| |
| fi |
| |
| |
| for ac_func in pcap_breakloop |
| do : |
| ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop" |
| if test "x$ac_cv_func_pcap_breakloop" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_BREAKLOOP 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| |
| ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell" |
| if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then : |
| |
| $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h |
| |
| else |
| |
| case " $LIBOBJS " in |
| *" pcap_dump_ftell.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext" |
| ;; |
| esac |
| |
| |
| fi |
| |
| |
| # |
| # Do we have the new open API? Check for pcap_create, and assume that, |
| # if we do, we also have pcap_activate() and the other new routines |
| # introduced in libpcap 1.0.0. |
| # |
| for ac_func in pcap_create |
| do : |
| ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create" |
| if test "x$ac_cv_func_pcap_create" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_CREATE 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| if test $ac_cv_func_pcap_create = "yes" ; then |
| # |
| # OK, do we have pcap_set_tstamp_type? If so, assume we have |
| # pcap_list_tstamp_types and pcap_free_tstamp_types as well. |
| # |
| for ac_func in pcap_set_tstamp_type |
| do : |
| ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type" |
| if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_SET_TSTAMP_TYPE 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| # |
| # And do we have pcap_set_tstamp_precision? If so, we assume |
| # we also have pcap_open_offline_with_tstamp_precision. |
| # |
| for ac_func in pcap_set_tstamp_precision |
| do : |
| ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision" |
| if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_SET_TSTAMP_PRECISION 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| fi |
| |
| # |
| # Check for a miscellaneous collection of functions which we use |
| # if we have them. |
| # |
| for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection pcap_set_immediate_mode |
| do : |
| as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| if test $ac_cv_func_pcap_findalldevs = "yes" ; then |
| savedcppflags="$CPPFLAGS" |
| CPPFLAGS="$CPPFLAGS $V_INCLS" |
| ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h> |
| " |
| if test "x$ac_cv_type_pcap_if_t" = xyes; then : |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_IF_T 1 |
| _ACEOF |
| |
| |
| fi |
| |
| CPPFLAGS="$savedcppflags" |
| fi |
| |
| if test $ac_cv_func_pcap_lib_version = "no" ; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5 |
| $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; } |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| extern char pcap_version[]; |
| |
| return (int)pcap_version; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_lbl_cv_pcap_version_defined=yes |
| else |
| ac_lbl_cv_pcap_version_defined=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| if test "$ac_lbl_cv_pcap_version_defined" = yes ; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| |
| $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| fi |
| |
| # |
| # Check for special debugging functions |
| # |
| for ac_func in pcap_set_parser_debug |
| do : |
| ac_fn_c_check_func "$LINENO" "pcap_set_parser_debug" "ac_cv_func_pcap_set_parser_debug" |
| if test "x$ac_cv_func_pcap_set_parser_debug" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_SET_PARSER_DEBUG 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| if test "$ac_cv_func_pcap_set_parser_debug" = "no" ; then |
| # |
| # OK, we don't have pcap_set_parser_debug() to set the libpcap |
| # filter expression parser debug flag; can we directly set the |
| # flag? |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5 |
| $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; } |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| extern int pcap_debug; |
| |
| return pcap_debug; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_lbl_cv_pcap_debug_defined=yes |
| else |
| ac_lbl_cv_pcap_debug_defined=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| |
| $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| # |
| # OK, what about "yydebug"? |
| # |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5 |
| $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; } |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| extern int yydebug; |
| |
| return yydebug; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_lbl_cv_yydebug_defined=yes |
| else |
| ac_lbl_cv_yydebug_defined=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| if test "$ac_lbl_cv_yydebug_defined" = yes ; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| |
| $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| fi |
| fi |
| for ac_func in pcap_set_optimizer_debug |
| do : |
| ac_fn_c_check_func "$LINENO" "pcap_set_optimizer_debug" "ac_cv_func_pcap_set_optimizer_debug" |
| if test "x$ac_cv_func_pcap_set_optimizer_debug" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_SET_OPTIMIZER_DEBUG 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump" |
| if test "x$ac_cv_func_bpf_dump" = xyes; then : |
| $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h |
| |
| else |
| case " $LIBOBJS " in |
| *" bpf_dump.$ac_objext "* ) ;; |
| *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext" |
| ;; |
| esac |
| |
| fi |
| |
| |
| V_GROUP=0 |
| if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then |
| V_GROUP=wheel |
| fi |
| # |
| # Assume V7/BSD convention for man pages (file formats in section 5, |
| # miscellaneous info in section 7). |
| # |
| MAN_FILE_FORMATS=5 |
| MAN_MISC_INFO=7 |
| case "$host_os" in |
| |
| aix*) |
| |
| $as_echo "#define _SUN 1" >>confdefs.h |
| |
| ;; |
| |
| hpux*) |
| # |
| # Use System V conventions for man pages. |
| # |
| MAN_FILE_FORMATS=4 |
| MAN_MISC_INFO=5 |
| ;; |
| |
| irix*) |
| V_GROUP=sys |
| |
| # |
| # Use System V conventions for man pages. |
| # |
| MAN_FILE_FORMATS=4 |
| MAN_MISC_INFO=5 |
| ;; |
| |
| osf*) |
| V_GROUP=system |
| |
| # |
| # Use System V conventions for man pages. |
| # |
| MAN_FILE_FORMATS=4 |
| MAN_MISC_INFO=5 |
| ;; |
| |
| solaris*) |
| V_GROUP=sys |
| |
| # |
| # Use System V conventions for man pages. |
| # |
| MAN_FILE_FORMATS=4 |
| MAN_MISC_INFO=5 |
| ;; |
| esac |
| |
| if test -f /dev/bpf0 ; then |
| V_GROUP=bpf |
| fi |
| |
| # |
| # Make sure we have definitions for all the C99 specified-width types |
| # (regardless of whether the environment is a C99 environment or not). |
| # |
| ac_fn_c_find_intX_t "$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 $ac_cv_c_int64_t |
| _ACEOF |
| ;; |
| esac |
| |
| ac_fn_c_find_uintX_t "$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 $ac_cv_c_uint64_t |
| _ACEOF |
| ;; |
| esac |
| |
| |
| # |
| # Make sure we have a definition for C99's uintptr_t (regardless of |
| # whether the environment is a C99 environment or not). |
| # |
| |
| ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" |
| if test "x$ac_cv_type_uintptr_t" = xyes; 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 test_array [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 |
| |
| |
| |
| # |
| # Define the old BSD specified-width types in terms of the C99 types; |
| # we may need them with libpcap include files. |
| # |
| ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default |
| #include <sys/types.h> |
| |
| " |
| if test "x$ac_cv_type_u_int8_t" = xyes; then : |
| |
| else |
| |
| $as_echo "#define u_int8_t uint8_t" >>confdefs.h |
| |
| fi |
| |
| ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default |
| #include <sys/types.h> |
| |
| " |
| if test "x$ac_cv_type_u_int16_t" = xyes; then : |
| |
| else |
| |
| $as_echo "#define u_int16_t uint16_t" >>confdefs.h |
| |
| fi |
| |
| ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default |
| #include <sys/types.h> |
| |
| " |
| if test "x$ac_cv_type_u_int32_t" = xyes; then : |
| |
| else |
| |
| $as_echo "#define u_int32_t uint32_t" >>confdefs.h |
| |
| fi |
| |
| ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default |
| #include <sys/types.h> |
| |
| " |
| if test "x$ac_cv_type_u_int64_t" = xyes; then : |
| |
| else |
| |
| $as_echo "#define u_int64_t uint64_t" >>confdefs.h |
| |
| fi |
| |
| |
| # |
| # Check for <inttypes.h> |
| # |
| for ac_header in inttypes.h |
| do : |
| ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" |
| if test "x$ac_cv_header_inttypes_h" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_INTTYPES_H 1 |
| _ACEOF |
| |
| # |
| # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros? |
| # Some systems have an inttypes.h that doesn't define all of them. |
| # |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5 |
| $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; } |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| #include <inttypes.h> |
| #include <stdio.h> |
| #include <sys/types.h> |
| |
| main() |
| { |
| printf("%" PRId64 "\n", (uint64_t)1); |
| printf("%" PRIo64 "\n", (uint64_t)1); |
| printf("%" PRIx64 "\n", (uint64_t)1); |
| printf("%" PRIu64 "\n", (uint64_t)1); |
| } |
| |
| |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| ac_lbl_inttypes_h_defines_formats=yes |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| ac_lbl_inttypes_h_defines_formats=no |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| else |
| |
| # |
| # We don't have inttypes.h, so it obviously can't define those |
| # macros. |
| # |
| ac_lbl_inttypes_h_defines_formats=no |
| |
| fi |
| |
| done |
| |
| if test "$ac_lbl_inttypes_h_defines_formats" = no; then |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5 |
| $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; } |
| if test "$cross_compiling" = 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_error $? "cannot run test program while cross compiling |
| See \`config.log' for more details" "$LINENO" 5; } |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| # ifdef HAVE_INTTYPES_H |
| #include <inttypes.h> |
| # endif |
| #include <stdio.h> |
| #include <sys/types.h> |
| |
| main() |
| { |
| uint64_t t = 1; |
| char strbuf[16+1]; |
| sprintf(strbuf, "%016lx", t << 32); |
| if (strcmp(strbuf, "0000000100000000") == 0) |
| exit(0); |
| else |
| exit(1); |
| } |
| |
| |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| |
| |
| $as_echo "#define PRId64 \"ld\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIo64 \"lo\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIx64 \"lx\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIu64 \"lu\"" >>confdefs.h |
| |
| { $as_echo "$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; } |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5 |
| $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; } |
| if test "$cross_compiling" = 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_error $? "cannot run test program while cross compiling |
| See \`config.log' for more details" "$LINENO" 5; } |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| # ifdef HAVE_INTTYPES_H |
| #include <inttypes.h> |
| # endif |
| #include <stdio.h> |
| #include <sys/types.h> |
| |
| main() |
| { |
| uint64_t t = 1; |
| char strbuf[16+1]; |
| sprintf(strbuf, "%016llx", t << 32); |
| if (strcmp(strbuf, "0000000100000000") == 0) |
| exit(0); |
| else |
| exit(1); |
| } |
| |
| |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| |
| |
| $as_echo "#define PRId64 \"lld\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIo64 \"llo\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIx64 \"llx\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIu64 \"llu\"" >>confdefs.h |
| |
| { $as_echo "$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; } |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5 |
| $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; } |
| if test "$cross_compiling" = 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_error $? "cannot run test program while cross compiling |
| See \`config.log' for more details" "$LINENO" 5; } |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| # ifdef HAVE_INTTYPES_H |
| #include <inttypes.h> |
| # endif |
| #include <stdio.h> |
| #include <sys/types.h> |
| |
| main() |
| { |
| uint64_t t = 1; |
| char strbuf[16+1]; |
| sprintf(strbuf, "%016Lx", t << 32); |
| if (strcmp(strbuf, "0000000100000000") == 0) |
| exit(0); |
| else |
| exit(1); |
| } |
| |
| |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| |
| |
| $as_echo "#define PRId64 \"Ld\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h |
| |
| { $as_echo "$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; } |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5 |
| $as_echo_n "checking whether %qx can be used to format 64-bit integers... " >&6; } |
| if test "$cross_compiling" = 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_error $? "cannot run test program while cross compiling |
| See \`config.log' for more details" "$LINENO" 5; } |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| |
| # ifdef HAVE_INTTYPES_H |
| #include <inttypes.h> |
| # endif |
| #include <stdio.h> |
| #include <sys/types.h> |
| |
| main() |
| { |
| uint64_t t = 1; |
| char strbuf[16+1]; |
| sprintf(strbuf, "%016qx", t << 32); |
| if (strcmp(strbuf, "0000000100000000") == 0) |
| exit(0); |
| else |
| exit(1); |
| } |
| |
| |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| |
| |
| $as_echo "#define PRId64 \"qd\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIo64 \"qo\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIx64 \"qx\"" >>confdefs.h |
| |
| |
| $as_echo "#define PRIu64 \"qu\"" >>confdefs.h |
| |
| { $as_echo "$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; } |
| |
| as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5 |
| |
| |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| |
| |
| |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| |
| |
| |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| |
| |
| |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| |
| fi |
| |
| # |
| # Check for some headers introduced in later versions of libpcap |
| # and used by some printers. |
| # |
| # Those headers use the {u_}intN_t types, so we must do this after |
| # we check for what's needed to get them defined. |
| # |
| savedcppflags="$CPPFLAGS" |
| CPPFLAGS="$CPPFLAGS $V_INCLS" |
| for ac_header in pcap/bluetooth.h |
| do : |
| ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"netdissect-stdinc.h\" |
| " |
| if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_BLUETOOTH_H 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| for ac_header in pcap/nflog.h |
| do : |
| ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"netdissect-stdinc.h\" |
| " |
| if test "x$ac_cv_header_pcap_nflog_h" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_NFLOG_H 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| for ac_header in pcap/usb.h |
| do : |
| ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"netdissect-stdinc.h\" |
| " |
| if test "x$ac_cv_header_pcap_usb_h" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_PCAP_USB_H 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| CPPFLAGS="$savedcppflags" |
| |
| 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 ${ac_cv_prog_RANLIB+:} false; 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$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 ${ac_cv_prog_ac_ct_RANLIB+:} false; 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$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 |
| |
| 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 ${ac_cv_prog_AR+:} false; 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$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 ${ac_cv_prog_ac_ct_AR+:} false; 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 '' $ac_executable_extensions; do |
| if as_fn_executable_p "$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="" |
| 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 |
| |
| |
| rm -f os-proto.h |
| if test "${LBL_CFLAGS+set}" = set; then |
| V_CCOPT="$V_CCOPT ${LBL_CFLAGS}" |
| fi |
| if test -f .devel ; then |
| # |
| # Skip all the warning option stuff on some compilers. |
| # |
| if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler fails when given an unknown warning option" >&5 |
| $as_echo_n "checking whether the compiler fails when given an unknown warning option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS -Wxyzzy-this-will-never-succeed-xyzzy" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| # |
| # We're assuming this is clang, where |
| # -Werror=unknown-warning-option is the appropriate |
| # option to force the compiler to fail. |
| # |
| ac_lbl_unknown_warning_option_error="-Werror=unknown-warning-option" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| CFLAGS="$save_CFLAGS" |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5 |
| $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-Wall" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wall" |
| elif expr "x-Wall" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wall" |
| elif expr "x-Wall" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wall" |
| else |
| CFLAGS="$CFLAGS -Wall" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -Wall" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5 |
| $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-Wmissing-prototypes" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wmissing-prototypes" |
| elif expr "x-Wmissing-prototypes" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wmissing-prototypes" |
| elif expr "x-Wmissing-prototypes" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wmissing-prototypes" |
| else |
| CFLAGS="$CFLAGS -Wmissing-prototypes" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -Wmissing-prototypes" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5 |
| $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-Wstrict-prototypes" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wstrict-prototypes" |
| elif expr "x-Wstrict-prototypes" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wstrict-prototypes" |
| elif expr "x-Wstrict-prototypes" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wstrict-prototypes" |
| else |
| CFLAGS="$CFLAGS -Wstrict-prototypes" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -Wstrict-prototypes" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5 |
| $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-Wwrite-strings" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wwrite-strings" |
| elif expr "x-Wwrite-strings" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wwrite-strings" |
| elif expr "x-Wwrite-strings" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wwrite-strings" |
| else |
| CFLAGS="$CFLAGS -Wwrite-strings" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -Wwrite-strings" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5 |
| $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-Wpointer-arith" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpointer-arith" |
| elif expr "x-Wpointer-arith" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wpointer-arith" |
| elif expr "x-Wpointer-arith" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wpointer-arith" |
| else |
| CFLAGS="$CFLAGS -Wpointer-arith" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -Wpointer-arith" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wcast-qual option" >&5 |
| $as_echo_n "checking whether the compiler supports the -Wcast-qual option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-Wcast-qual" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wcast-qual" |
| elif expr "x-Wcast-qual" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wcast-qual" |
| elif expr "x-Wcast-qual" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wcast-qual" |
| else |
| CFLAGS="$CFLAGS -Wcast-qual" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -Wcast-qual" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wshadow option" >&5 |
| $as_echo_n "checking whether the compiler supports the -Wshadow option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-Wshadow" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wshadow" |
| elif expr "x-Wshadow" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wshadow" |
| elif expr "x-Wshadow" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wshadow" |
| else |
| CFLAGS="$CFLAGS -Wshadow" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -Wshadow" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wdeclaration-after-statement option" >&5 |
| $as_echo_n "checking whether the compiler supports the -Wdeclaration-after-statement option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-Wdeclaration-after-statement" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wdeclaration-after-statement" |
| elif expr "x-Wdeclaration-after-statement" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement" |
| elif expr "x-Wdeclaration-after-statement" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement" |
| else |
| CFLAGS="$CFLAGS -Wdeclaration-after-statement" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -Wdeclaration-after-statement" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpedantic option" >&5 |
| $as_echo_n "checking whether the compiler supports the -Wpedantic option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-Wpedantic" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpedantic" |
| elif expr "x-Wpedantic" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wpedantic" |
| elif expr "x-Wpedantic" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wpedantic" |
| else |
| CFLAGS="$CFLAGS -Wpedantic" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -Wpedantic" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wold-style-definition option" >&5 |
| $as_echo_n "checking whether the compiler supports the -Wold-style-definition option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-Wold-style-definition" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wold-style-definition" |
| elif expr "x-Wold-style-definition" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wold-style-definition" |
| elif expr "x-Wold-style-definition" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wold-style-definition" |
| else |
| CFLAGS="$CFLAGS -Wold-style-definition" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -Wold-style-definition" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wused-but-marked-unused option" >&5 |
| $as_echo_n "checking whether the compiler supports the -Wused-but-marked-unused option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-Wused-but-marked-unused" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wused-but-marked-unused" |
| elif expr "x-Wused-but-marked-unused" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused" |
| elif expr "x-Wused-but-marked-unused" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused" |
| else |
| CFLAGS="$CFLAGS -Wused-but-marked-unused" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -Wused-but-marked-unused" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5 |
| $as_echo_n "checking whether the compiler supports the -W option... " >&6; } |
| save_CFLAGS="$CFLAGS" |
| if expr "x-W" : "x-W.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -W" |
| elif expr "x-W" : "x-f.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -W" |
| elif expr "x-W" : "x-m.*" >/dev/null |
| then |
| CFLAGS="$CFLAGS -Werror -W" |
| else |
| CFLAGS="$CFLAGS -W" |
| fi |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| return 0 |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| CFLAGS="$save_CFLAGS" |
| V_CCOPT="$V_CCOPT -W" |
| |
| else |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| CFLAGS="$save_CFLAGS" |
| |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5 |
| $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; } |
| if test "$GCC" = yes ; then |
| # |
| # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even |
| # though it's not); we assume that, in this case, the flag |
| # would be -M. |
| # |
| ac_lbl_dependency_flag="-M" |
| else |
| # |
| # Not GCC or a compiler deemed to be GCC; what platform is |
| # this? (We're assuming that if the compiler isn't GCC |
| # it's the compiler from the vendor of the OS; that won't |
| # necessarily be true for x86 platforms, where it might be |
| # the Intel C compiler.) |
| # |
| case "$host_os" in |
| |
| irix*|osf*|darwin*) |
| # |
| # MIPS C for IRIX, DEC C, and clang all use -M. |
| # |
| ac_lbl_dependency_flag="-M" |
| ;; |
| |
| solaris*) |
| # |
| # Sun C uses -xM. |
| # |
| ac_lbl_dependency_flag="-xM" |
| ;; |
| |
| hpux*) |
| # |
| # HP's older C compilers don't support this. |
| # HP's newer C compilers support this with |
| # either +M or +Make; the older compilers |
| # interpret +M as something completely |
| # different, so we use +Make so we don't |
| # think it works with the older compilers. |
| # |
| ac_lbl_dependency_flag="+Make" |
| ;; |
| |
| *) |
| # |
| # Not one of the above; assume no support for |
| # generating dependencies. |
| # |
| ac_lbl_dependency_flag="" |
| ;; |
| esac |
| fi |
| |
| # |
| # Is ac_lbl_dependency_flag defined and, if so, does the compiler |
| # complain about it? |
| # |
| # Note: clang doesn't seem to exit with an error status when handed |
| # an unknown non-warning error, even if you pass it |
| # -Werror=unknown-warning-option. However, it always supports |
| # -M, so the fact that this test always succeeds with clang |
| # isn't an issue. |
| # |
| if test ! -z "$ac_lbl_dependency_flag"; then |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| int main(void) { return 0; } |
| _ACEOF |
| echo "$CC" $ac_lbl_dependency_flag conftest.c >&5 |
| if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5 |
| $as_echo "yes, with $ac_lbl_dependency_flag" >&6; } |
| DEPENDENCY_CFLAG="$ac_lbl_dependency_flag" |
| MKDEP='${srcdir}/mkdep' |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| # |
| # We can't run mkdep, so have "make depend" do |
| # nothing. |
| # |
| MKDEP=: |
| fi |
| rm -rf conftest* |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| # |
| # We can't run mkdep, so have "make depend" do |
| # nothing. |
| # |
| MKDEP=: |
| fi |
| |
| |
| |
| # |
| # We used to set -n32 for IRIX 6 when not using GCC (presumed |
| # to mean that we're using MIPS C or MIPSpro C); it specified |
| # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm |
| # not sure why that would be something to do *only* with a |
| # .devel file; why should the ABI for which we produce code |
| # depend on .devel? |
| # |
| os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` |
| name="lbl/os-$os.h" |
| if test -f $name ; then |
| ln -s $name os-proto.h |
| |
| $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h |
| |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5 |
| $as_echo "$as_me: WARNING: can't find $name" >&2;} |
| fi |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5 |
| $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; } |
| if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| # include <sys/types.h> |
| # include <sys/socket.h> |
| int |
| main () |
| { |
| u_int i = sizeof(((struct sockaddr *)0)->sa_len) |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_lbl_sockaddr_has_sa_len=yes |
| else |
| ac_cv_lbl_sockaddr_has_sa_len=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5 |
| $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; } |
| if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then |
| |
| $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h |
| |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5 |
| $as_echo_n "checking if unaligned accesses fail... " >&6; } |
| if ${ac_cv_lbl_unaligned_fail+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| case "$host_cpu" in |
| |
| # |
| # These are CPU types where: |
| # |
| # the CPU faults on an unaligned access, but at least some |
| # OSes that support that CPU catch the fault and simulate |
| # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) - |
| # the simulation is slow, so we don't want to use it; |
| # |
| # the CPU, I infer (from the old |
| # |
| # XXX: should also check that they don't do weird things (like on arm) |
| # |
| # comment) doesn't fault on unaligned accesses, but doesn't |
| # do a normal unaligned fetch, either (e.g., presumably, ARM); |
| # |
| # for whatever reason, the test program doesn't work |
| # (this has been claimed to be the case for several of those |
| # CPUs - I don't know what the problem is; the problem |
| # was reported as "the test program dumps core" for SuperH, |
| # but that's what the test program is *supposed* to do - |
| # it dumps core before it writes anything, so the test |
| # for an empty output file should find an empty output |
| # file and conclude that unaligned accesses don't work). |
| # |
| # This run-time test won't work if you're cross-compiling, so |
| # in order to support cross-compiling for a particular CPU, |
| # we have to wire in the list of CPU types anyway, as far as |
| # I know, so perhaps we should just have a set of CPUs on |
| # which we know it doesn't work, a set of CPUs on which we |
| # know it does work, and have the script just fail on other |
| # cpu types and update it when such a failure occurs. |
| # |
| alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1) |
| ac_cv_lbl_unaligned_fail=yes |
| ;; |
| |
| *) |
| cat >conftest.c <<EOF |
| # include <sys/types.h> |
| # include <sys/wait.h> |
| # include <stdio.h> |
| unsigned char a[5] = { 1, 2, 3, 4, 5 }; |
| main() { |
| unsigned int i; |
| pid_t pid; |
| int status; |
| /* avoid "core dumped" message */ |
| pid = fork(); |
| if (pid < 0) |
| exit(2); |
| if (pid > 0) { |
| /* parent */ |
| pid = waitpid(pid, &status, 0); |
| if (pid < 0) |
| exit(3); |
| exit(!WIFEXITED(status)); |
| } |
| /* child */ |
| i = *(unsigned int *)&a[1]; |
| printf("%d\n", i); |
| exit(0); |
| } |
| EOF |
| ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \ |
| conftest.c $LIBS >/dev/null 2>&1 |
| if test ! -x conftest ; then |
| ac_cv_lbl_unaligned_fail=yes |
| else |
| ./conftest >conftest.out |
| if test ! -s conftest.out ; then |
| ac_cv_lbl_unaligned_fail=yes |
| else |
| ac_cv_lbl_unaligned_fail=no |
| fi |
| fi |
| rm -f -r conftest* core core.conftest |
| ;; |
| esac |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5 |
| $as_echo "$ac_cv_lbl_unaligned_fail" >&6; } |
| if test $ac_cv_lbl_unaligned_fail = yes ; then |
| |
| $as_echo "#define LBL_ALIGN 1" >>confdefs.h |
| |
| fi |
| |
| # Check for OpenSSL/libressl libcrypto |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL/libressl libcrypto" >&5 |
| $as_echo_n "checking whether to use OpenSSL/libressl libcrypto... " >&6; } |
| # Specify location for both includes and libraries. |
| want_libcrypto=ifavailable |
| |
| # Check whether --with-crypto was given. |
| if test "${with_crypto+set}" = set; then : |
| withval=$with_crypto; |
| if test $withval = no |
| then |
| # User doesn't want to link with libcrypto. |
| want_libcrypto=no |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| elif test $withval = yes |
| then |
| # User wants to link with libcrypto but hasn't specified |
| # a directory. |
| want_libcrypto=yes |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| else |
| # User wants to link with libcrypto and has specified |
| # a directory, so use the provided value. |
| want_libcrypto=yes |
| libcrypto_root=$withval |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, using the version installed in $withval" >&5 |
| $as_echo "yes, using the version installed in $withval" >&6; } |
| |
| # |
| # Put the subdirectories of the libcrypto root directory |
| # at the front of the header and library search path. |
| # |
| CFLAGS="-I$withval/include $CFLAGS" |
| LIBS="-L$withval/lib $LIBS" |
| fi |
| |
| else |
| |
| # |
| # Use libcrypto if it's present, otherwise don't; no directory |
| # was specified. |
| # |
| want_libcrypto=ifavailable |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5 |
| $as_echo "yes, if available" >&6; } |
| |
| fi |
| |
| if test "$want_libcrypto" != "no"; then |
| # |
| # Don't check for libcrypto unless we have its headers; |
| # Apple, bless their pointy little heads, apparently ship |
| # libcrypto as a library, but not the header files, in |
| # El Capitan, probably because they don't want you writing |
| # nasty portable code that could run on other UN*Xes, they |
| # want you writing code that uses their Shiny New Crypto |
| # Library and that only runs on OS X. |
| # |
| ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default" |
| if test "x$ac_cv_header_openssl_crypto_h" = xyes; then : |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5 |
| $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; } |
| if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-lcrypto $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$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 DES_cbc_encrypt (); |
| int |
| main () |
| { |
| return DES_cbc_encrypt (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_crypto_DES_cbc_encrypt=yes |
| else |
| ac_cv_lib_crypto_DES_cbc_encrypt=no |
| fi |
| rm -f core conftest.err conftest.$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_crypto_DES_cbc_encrypt" >&5 |
| $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; } |
| if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_LIBCRYPTO 1 |
| _ACEOF |
| |
| LIBS="-lcrypto $LIBS" |
| |
| fi |
| |
| if test "$ac_cv_lib_crypto_DES_cbc_encrypt" = "yes"; then |
| for ac_header in openssl/evp.h |
| do : |
| ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default" |
| if test "x$ac_cv_header_openssl_evp_h" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_OPENSSL_EVP_H 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| # |
| # OK, then: |
| # |
| # 1) do we have EVP_CIPHER_CTX_new? |
| # If so, we use it to allocate an |
| # EVP_CIPHER_CTX, as EVP_CIPHER_CTX may be |
| # opaque; otherwise, we allocate it ourselves. |
| # |
| # 2) do we have EVP_CipherInit_ex()? |
| # If so, we use it, because we need to be |
| # able to make two "initialize the cipher" |
| # calls, one with the cipher and key, and |
| # one with the IV, and, as of OpenSSL 1.1, |
| # You Can't Do That with EVP_CipherInit(), |
| # because a call to EVP_CipherInit() will |
| # unconditionally clear the context, and |
| # if you don't supply a cipher, it'll |
| # clear the cipher, rendering the context |
| # unusable and causing a crash. |
| # |
| for ac_func in EVP_CIPHER_CTX_new EVP_CipherInit_ex |
| do : |
| as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| fi |
| |
| fi |
| |
| |
| fi |
| |
| # Check for libcap-ng |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use libcap-ng" >&5 |
| $as_echo_n "checking whether to use libcap-ng... " >&6; } |
| # Specify location for both includes and libraries. |
| want_libcap_ng=ifavailable |
| |
| # Check whether --with-cap_ng was given. |
| if test "${with_cap_ng+set}" = set; then : |
| withval=$with_cap_ng; |
| if test $withval = no |
| then |
| want_libcap_ng=no |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| elif test $withval = yes |
| then |
| want_libcap_ng=yes |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| |
| else |
| |
| # |
| # Use libcap-ng if it's present, otherwise don't. |
| # |
| want_libcap_ng=ifavailable |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5 |
| $as_echo "yes, if available" >&6; } |
| |
| fi |
| |
| if test "$want_libcap_ng" != "no"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for capng_change_id in -lcap-ng" >&5 |
| $as_echo_n "checking for capng_change_id in -lcap-ng... " >&6; } |
| if ${ac_cv_lib_cap_ng_capng_change_id+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-lcap-ng $LIBS" |
| cat confdefs.h - <<_ACEOF >conftest.$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 capng_change_id (); |
| int |
| main () |
| { |
| return capng_change_id (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| ac_cv_lib_cap_ng_capng_change_id=yes |
| else |
| ac_cv_lib_cap_ng_capng_change_id=no |
| fi |
| rm -f core conftest.err conftest.$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_cap_ng_capng_change_id" >&5 |
| $as_echo "$ac_cv_lib_cap_ng_capng_change_id" >&6; } |
| if test "x$ac_cv_lib_cap_ng_capng_change_id" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_LIBCAP_NG 1 |
| _ACEOF |
| |
| LIBS="-lcap-ng $LIBS" |
| |
| fi |
| |
| for ac_header in cap-ng.h |
| do : |
| ac_fn_c_check_header_mongrel "$LINENO" "cap-ng.h" "ac_cv_header_cap_ng_h" "$ac_includes_default" |
| if test "x$ac_cv_header_cap_ng_h" = xyes; then : |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_CAP_NG_H 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| fi |
| |
| if test "$missing_includes" = "yes"; then |
| CPPFLAGS="$CPPFLAGS -I$srcdir/missing" |
| V_INCLS="$V_INCLS -I$srcdir/missing" |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # 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 |
| # AmigaOS /C/install, which installs bootblocks on floppy discs |
| # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
| # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| # OS/2's system install, which has a completely different semantic |
| # ./install, which can be erroneously created by make from ./install.sh. |
| # Reject install programs that cannot install multiple files. |
| { $as_echo "$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 ${ac_cv_path_install+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| # Account for people who put trailing slashes in PATH elements. |
| case $as_dir/ in #(( |
| ./ | .// | /[cC]/* | \ |
| /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
| ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
| /usr/ucb/* ) ;; |
| *) |
| # OSF1 and SCO ODT 3.0 have their own names for install. |
| # Don't use installbsd from OSF since it installs stuff as root |
| # by default. |
| for ac_prog in ginstall scoinst install; do |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
| if test $ac_prog = install && |
| grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| # AIX install. It has an incompatible calling convention. |
| : |
| elif test $ac_prog = install && |
| grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| # program-specific install script used by HP pwplus--don't use. |
| : |
| else |
| rm -rf conftest.one conftest.two conftest.dir |
| echo one > conftest.one |
| echo two > conftest.two |
| mkdir conftest.dir |
| if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && |
| test -s conftest.one && test -s conftest.two && |
| test -s conftest.dir/conftest.one && |
| test -s conftest.dir/conftest.two |
| then |
| ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
| break 3 |
| fi |
| fi |
| fi |
| done |
| done |
| ;; |
| esac |
| |
| done |
| IFS=$as_save_IFS |
| |
| rm -rf conftest.one conftest.two conftest.dir |
| |
| fi |
| if test "${ac_cv_path_install+set}" = set; then |
| INSTALL=$ac_cv_path_install |
| else |
| # As a last resort, use the slow shell script. Don't cache a |
| # value for INSTALL within a source directory, because that will |
| # break other packages using the cache if that directory is |
| # removed, or if the value is a relative name. |
| INSTALL=$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_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
| |
| test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| |
| |
| ac_config_headers="$ac_config_headers config.h" |
| |
| |
| ac_config_commands="$ac_config_commands default-1" |
| |
| ac_config_files="$ac_config_files Makefile tcpdump.1" |
| |
| 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 |
| if test "x$cache_file" != "x/dev/null"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
| $as_echo "$as_me: updating cache $cache_file" >&6;} |
| if test ! -f "$cache_file" || test -h "$cache_file"; then |
| cat confcache >"$cache_file" |
| else |
| case $cache_file in #( |
| */* | ?:*) |
| mv -f confcache "$cache_file"$$ && |
| mv -f "$cache_file"$$ "$cache_file" ;; #( |
| *) |
| mv -f confcache "$cache_file" ;; |
| esac |
| fi |
| fi |
| 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= |
| U= |
| 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. |
| as_myself= |
| 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 STATUS 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=$1; test $as_status -eq 0 && as_status=1 |
| if test "$4"; then |
| as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 |
| fi |
| $as_echo "$as_me: error: $2" >&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$$ 2>/dev/null; then |
| as_ln_s='ln -s' |
| # ... but there are two gotchas: |
| # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| # In both cases, we have to default to `cp -pR'. |
| ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| as_ln_s='cp -pR' |
| elif ln conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s=ln |
| else |
| as_ln_s='cp -pR' |
| fi |
| else |
| as_ln_s='cp -pR' |
| 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 |
| |
| |
| # as_fn_executable_p FILE |
| # ----------------------- |
| # Test if FILE is an executable regular file. |
| as_fn_executable_p () |
| { |
| test -f "$1" && test -x "$1" |
| } # as_fn_executable_p |
| as_test_x='test -x' |
| as_executable_p=as_fn_executable_p |
| |
| # Sed expression to map a string onto a valid CPP name. |
| as_tr_cpp="eval sed 'y%*$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 2.69. 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="$ac_config_headers" |
| config_commands="$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 |
| --config print configuration, 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 commands: |
| $config_commands |
| |
| Report bugs to the package provider." |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
| ac_cs_version="\\ |
| config.status |
| configured by $0, generated by GNU Autoconf 2.69, |
| with options \\"\$ac_cs_config\\" |
| |
| Copyright (C) 2012 Free Software Foundation, Inc. |
| This config.status script is free software; the Free Software Foundation |
| gives unlimited permission to copy, distribute and modify it." |
| |
| ac_pwd='$ac_pwd' |
| srcdir='$srcdir' |
| INSTALL='$INSTALL' |
| 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=`expr "X$1" : 'X\([^=]*\)='` |
| ac_optarg= |
| 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 ;; |
| --config | --confi | --conf | --con | --co | --c ) |
| $as_echo "$ac_cs_config"; 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"` ;; |
| '') as_fn_error $? "missing file argument" ;; |
| esac |
| as_fn_append CONFIG_FILES " '$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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| # |
| # INIT-COMMANDS |
| # |
| |
| |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| |
| # Handling of arguments. |
| for ac_config_target in $ac_config_targets |
| do |
| case $ac_config_target in |
| "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; |
| "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; |
| "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
| "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;; |
| |
| *) 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_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'. |
| $debug || |
| { |
| tmp= ac_tmp= |
| trap 'exit_status=$? |
| : "${ac_tmp:=$tmp}" |
| { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status |
| ' 0 |
| trap 'as_fn_exit 1' 1 2 13 15 |
| } |
| # Create a (secure) tmp directory for tmp files. |
| |
| { |
| tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
| test -d "$tmp" |
| } || |
| { |
| tmp=./conf$$-$RANDOM |
| (umask 077 && mkdir "$tmp") |
| } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
| ac_tmp=$tmp |
| |
| # Set up the scripts for CONFIG_FILES section. |
| # No need to generate them if there are no CONFIG_FILES. |
| # This happens for instance with `./config.status config.h'. |
| if test -n "$CONFIG_FILES"; then |
| |
| |
| ac_cr=`echo X | tr X '\015'` |
| # On cygwin, bash can eat \r inside `` if the user requested igncr. |
| # But we know of no other shell where ac_cr would be empty at this |
| # point, so we can use a bashism as a fallback. |
| if test "x$ac_cr" = x; then |
| eval ac_cr=\$\'\\r\' |
| fi |
| ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
| if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then |
| ac_cs_awk_cr='\\r' |
| else |
| ac_cs_awk_cr=$ac_cr |
| fi |
| |
| echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
| _ACEOF |
| |
| |
| { |
| echo "cat >conf$$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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
| _ACEOF |
| sed -n ' |
| h |
| s/^/S["/; s/!.*/"]=/ |
| p |
| g |
| s/^[^!]*!// |
| :repl |
| t repl |
| s/'"$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 >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
| for (key in S) S_is_set[key] = 1 |
| FS = "" |
| |
| } |
| { |
| 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 |
| } |
| |
| print line |
| } |
| |
| _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/$ac_cs_awk_cr/g" |
| else |
| cat |
| fi < "$ac_tmp/subs1.awk" > "$ac_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 sole $(srcdir), |
| # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and |
| # trailing colons and then remove the whole line if VPATH becomes empty |
| # (actually we leave an empty line to preserve line numbers). |
| if test "x$srcdir" = x.; then |
| ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
| h |
| s/// |
| s/^/:/ |
| s/[ ]*$/:/ |
| s/:\$(srcdir):/:/g |
| s/:\${srcdir}:/:/g |
| s/:@srcdir@:/:/g |
| s/^:*// |
| s/:*$// |
| x |
| s/\(=[ ]*\).*/\1/ |
| G |
| s/\n// |
| 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 >"$ac_tmp/defines.awk" <<\_ACAWK || |
| BEGIN { |
| _ACEOF |
| |
| # Transform confdefs.h into an awk script `defines.awk', embedded as |
| # here-document in config.status, that substitutes the proper values into |
| # config.h.in to produce config.h. |
| |
| # Create a delimiter string that does not exist in confdefs.h, to ease |
| # handling of long lines. |
| ac_delim='%!_!# ' |
| for ac_last_try in false false :; do |
| ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
| if test -z "$ac_tt"; 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 :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 $ac_f in |
| -) ac_f="$ac_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 1 "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 $ac_tag in |
| *:-:* | *:-) cat >"$ac_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 |
| # |
| |
| case $INSTALL in |
| [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; |
| *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
| esac |
| _ACEOF |
| |
| cat >>$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 |
| s&@INSTALL@&$ac_INSTALL&;t t |
| $ac_datarootdir_hack |
| " |
| eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
| >$ac_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' "$ac_tmp/out"`; test -n "$ac_out"; } && |
| { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ |
| "$ac_tmp/out"`; test -z "$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: $ac_file contains a reference to the variable \`datarootdir' |
| which seems to be undefined. Please make sure it is defined" >&2;} |
| |
| rm -f "$ac_tmp/stdin" |
| case $ac_file in |
| -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
| *) rm -f "$ac_file" && mv "$ac_tmp/out" "$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 "$ac_tmp/defines.awk"' "$ac_file_inputs" |
| } >"$ac_tmp/config.h" \ |
| || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| if diff "$ac_file" "$ac_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 "$ac_tmp/config.h" "$ac_file" \ |
| || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| fi |
| else |
| $as_echo "/* $configure_input */" \ |
| && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
| || as_fn_error $? "could not create -" "$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 |
| "default-1":C) if test -f .devel; then |
| echo timestamp > stamp-h |
| cat Makefile-devel-adds >> Makefile |
| make depend |
| fi ;; |
| |
| 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. |
| $ac_cs_success || as_fn_exit 1 |
| fi |
| if test -n "$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 |
| |
| exit 0 |
