# generated automatically by aclocal 1.10.1 -*- Autoconf -*- | |
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | |
# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. | |
# This file is free software; the Free Software Foundation | |
# gives unlimited permission to copy and/or distribute it, | |
# with or without modifications, as long as this notice is preserved. | |
# This program is distributed in the hope that it will be useful, | |
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without | |
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A | |
# PARTICULAR PURPOSE. | |
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- | |
# | |
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, | |
# 2006, 2007, 2008 Free Software Foundation, Inc. | |
# Written by Gordon Matzigkeit, 1996 | |
# | |
# This file is free software; the Free Software Foundation gives | |
# unlimited permission to copy and/or distribute it, with or without | |
# modifications, as long as this notice is preserved. | |
m4_define([_LT_COPYING], [dnl | |
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, | |
# 2006, 2007, 2008 Free Software Foundation, Inc. | |
# Written by Gordon Matzigkeit, 1996 | |
# | |
# This file is part of GNU Libtool. | |
# | |
# GNU Libtool is free software; you can redistribute it and/or | |
# modify it under the terms of the GNU General Public License as | |
# published by the Free Software Foundation; either version 2 of | |
# the License, or (at your option) any later version. | |
# | |
# As a special exception to the GNU General Public License, | |
# if you distribute this file as part of a program or library that | |
# is built using GNU Libtool, you may include this file under the | |
# same distribution terms that you use for the rest of that program. | |
# | |
# GNU Libtool is distributed in the hope that it will be useful, | |
# but WITHOUT ANY WARRANTY; without even the implied warranty of | |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
# GNU General Public License for more details. | |
# | |
# You should have received a copy of the GNU General Public License | |
# along with GNU Libtool; see the file COPYING. If not, a copy | |
# can be downloaded from http://www.gnu.org/licenses/gpl.html, or | |
# obtained by writing to the Free Software Foundation, Inc., | |
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
]) | |
# serial 56 LT_INIT | |
# LT_PREREQ(VERSION) | |
# ------------------ | |
# Complain and exit if this libtool version is less that VERSION. | |
m4_defun([LT_PREREQ], | |
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, | |
[m4_default([$3], | |
[m4_fatal([Libtool version $1 or higher is required], | |
63)])], | |
[$2])]) | |
# _LT_CHECK_BUILDDIR | |
# ------------------ | |
# Complain if the absolute build directory name contains unusual characters | |
m4_defun([_LT_CHECK_BUILDDIR], | |
[case `pwd` in | |
*\ * | *\ *) | |
AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; | |
esac | |
]) | |
# LT_INIT([OPTIONS]) | |
# ------------------ | |
AC_DEFUN([LT_INIT], | |
[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT | |
AC_BEFORE([$0], [LT_LANG])dnl | |
AC_BEFORE([$0], [LT_OUTPUT])dnl | |
AC_BEFORE([$0], [LTDL_INIT])dnl | |
m4_require([_LT_CHECK_BUILDDIR])dnl | |
dnl Autoconf doesn't catch unexpanded LT_ macros by default: | |
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl | |
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl | |
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 | |
dnl unless we require an AC_DEFUNed macro: | |
AC_REQUIRE([LTOPTIONS_VERSION])dnl | |
AC_REQUIRE([LTSUGAR_VERSION])dnl | |
AC_REQUIRE([LTVERSION_VERSION])dnl | |
AC_REQUIRE([LTOBSOLETE_VERSION])dnl | |
m4_require([_LT_PROG_LTMAIN])dnl | |
dnl Parse OPTIONS | |
_LT_SET_OPTIONS([$0], [$1]) | |
# This can be used to rebuild libtool when needed | |
LIBTOOL_DEPS="$ltmain" | |
# Always use our own libtool. | |
LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
AC_SUBST(LIBTOOL)dnl | |
_LT_SETUP | |
# Only expand once: | |
m4_define([LT_INIT]) | |
])# LT_INIT | |
# Old names: | |
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) | |
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_PROG_LIBTOOL], []) | |
dnl AC_DEFUN([AM_PROG_LIBTOOL], []) | |
# _LT_CC_BASENAME(CC) | |
# ------------------- | |
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. | |
m4_defun([_LT_CC_BASENAME], | |
[for cc_temp in $1""; do | |
case $cc_temp in | |
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; | |
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; | |
\-*) ;; | |
*) break;; | |
esac | |
done | |
cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` | |
]) | |
# _LT_FILEUTILS_DEFAULTS | |
# ---------------------- | |
# It is okay to use these file commands and assume they have been set | |
# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. | |
m4_defun([_LT_FILEUTILS_DEFAULTS], | |
[: ${CP="cp -f"} | |
: ${MV="mv -f"} | |
: ${RM="rm -f"} | |
])# _LT_FILEUTILS_DEFAULTS | |
# _LT_SETUP | |
# --------- | |
m4_defun([_LT_SETUP], | |
[AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
_LT_DECL([], [host_alias], [0], [The host system])dnl | |
_LT_DECL([], [host], [0])dnl | |
_LT_DECL([], [host_os], [0])dnl | |
dnl | |
_LT_DECL([], [build_alias], [0], [The build system])dnl | |
_LT_DECL([], [build], [0])dnl | |
_LT_DECL([], [build_os], [0])dnl | |
dnl | |
AC_REQUIRE([AC_PROG_CC])dnl | |
AC_REQUIRE([LT_PATH_LD])dnl | |
AC_REQUIRE([LT_PATH_NM])dnl | |
dnl | |
AC_REQUIRE([AC_PROG_LN_S])dnl | |
test -z "$LN_S" && LN_S="ln -s" | |
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl | |
dnl | |
AC_REQUIRE([LT_CMD_MAX_LEN])dnl | |
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl | |
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl | |
dnl | |
m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
m4_require([_LT_CHECK_SHELL_FEATURES])dnl | |
m4_require([_LT_CMD_RELOAD])dnl | |
m4_require([_LT_CHECK_MAGIC_METHOD])dnl | |
m4_require([_LT_CMD_OLD_ARCHIVE])dnl | |
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl | |
_LT_CONFIG_LIBTOOL_INIT([ | |
# See if we are running on zsh, and set the options which allow our | |
# commands through without removal of \ escapes INIT. | |
if test -n "\${ZSH_VERSION+set}" ; then | |
setopt NO_GLOB_SUBST | |
fi | |
]) | |
if test -n "${ZSH_VERSION+set}" ; then | |
setopt NO_GLOB_SUBST | |
fi | |
_LT_CHECK_OBJDIR | |
m4_require([_LT_TAG_COMPILER])dnl | |
_LT_PROG_ECHO_BACKSLASH | |
case $host_os in | |
aix3*) | |
# AIX sometimes has problems with the GCC collect2 program. For some | |
# reason, if we set the COLLECT_NAMES environment variable, the problems | |
# vanish in a puff of smoke. | |
if test "X${COLLECT_NAMES+set}" != Xset; then | |
COLLECT_NAMES= | |
export COLLECT_NAMES | |
fi | |
;; | |
esac | |
# Sed substitution that helps us do robust quoting. It backslashifies | |
# metacharacters that are still active within double-quoted strings. | |
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' | |
# Same as above, but do not quote variable references. | |
double_quote_subst='s/\([["`\\]]\)/\\\1/g' | |
# Sed substitution to delay expansion of an escaped shell variable in a | |
# double_quote_subst'ed string. | |
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
# Sed substitution to delay expansion of an escaped single quote. | |
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' | |
# Sed substitution to avoid accidental globbing in evaled expressions | |
no_glob_subst='s/\*/\\\*/g' | |
# Global variables: | |
ofile=libtool | |
can_build_shared=yes | |
# All known linkers require a `.a' archive for static linking (except MSVC, | |
# which needs '.lib'). | |
libext=a | |
with_gnu_ld="$lt_cv_prog_gnu_ld" | |
old_CC="$CC" | |
old_CFLAGS="$CFLAGS" | |
# Set sane defaults for various variables | |
test -z "$CC" && CC=cc | |
test -z "$LTCC" && LTCC=$CC | |
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS | |
test -z "$LD" && LD=ld | |
test -z "$ac_objext" && ac_objext=o | |
_LT_CC_BASENAME([$compiler]) | |
# Only perform the check for file, if the check method requires it | |
test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
case $deplibs_check_method in | |
file_magic*) | |
if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
_LT_PATH_MAGIC | |
fi | |
;; | |
esac | |
# Use C for the default configuration in the libtool script | |
LT_SUPPORTED_TAG([CC]) | |
_LT_LANG_C_CONFIG | |
_LT_LANG_DEFAULT_CONFIG | |
_LT_CONFIG_COMMANDS | |
])# _LT_SETUP | |
# _LT_PROG_LTMAIN | |
# --------------- | |
# Note that this code is called both from `configure', and `config.status' | |
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, | |
# `config.status' has no value for ac_aux_dir unless we are using Automake, | |
# so we pass a copy along to make sure it has a sensible value anyway. | |
m4_defun([_LT_PROG_LTMAIN], | |
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl | |
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) | |
ltmain="$ac_aux_dir/ltmain.sh" | |
])# _LT_PROG_LTMAIN | |
# So that we can recreate a full libtool script including additional | |
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS | |
# in macros and then make a single call at the end using the `libtool' | |
# label. | |
# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) | |
# ---------------------------------------- | |
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. | |
m4_define([_LT_CONFIG_LIBTOOL_INIT], | |
[m4_ifval([$1], | |
[m4_append([_LT_OUTPUT_LIBTOOL_INIT], | |
[$1 | |
])])]) | |
# Initialize. | |
m4_define([_LT_OUTPUT_LIBTOOL_INIT]) | |
# _LT_CONFIG_LIBTOOL([COMMANDS]) | |
# ------------------------------ | |
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. | |
m4_define([_LT_CONFIG_LIBTOOL], | |
[m4_ifval([$1], | |
[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], | |
[$1 | |
])])]) | |
# Initialize. | |
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) | |
# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) | |
# ----------------------------------------------------- | |
m4_defun([_LT_CONFIG_SAVE_COMMANDS], | |
[_LT_CONFIG_LIBTOOL([$1]) | |
_LT_CONFIG_LIBTOOL_INIT([$2]) | |
]) | |
# _LT_FORMAT_COMMENT([COMMENT]) | |
# ----------------------------- | |
# Add leading comment marks to the start of each line, and a trailing | |
# full-stop to the whole comment if one is not present already. | |
m4_define([_LT_FORMAT_COMMENT], | |
[m4_ifval([$1], [ | |
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], | |
[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) | |
)]) | |
# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) | |
# ------------------------------------------------------------------- | |
# CONFIGNAME is the name given to the value in the libtool script. | |
# VARNAME is the (base) name used in the configure script. | |
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on | |
# VARNAME. Any other value will be used directly. | |
m4_define([_LT_DECL], | |
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], | |
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], | |
[m4_ifval([$1], [$1], [$2])]) | |
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) | |
m4_ifval([$4], | |
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) | |
lt_dict_add_subkey([lt_decl_dict], [$2], | |
[tagged?], [m4_ifval([$5], [yes], [no])])]) | |
]) | |
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) | |
# -------------------------------------------------------- | |
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) | |
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) | |
# ------------------------------------------------ | |
m4_define([lt_decl_tag_varnames], | |
[_lt_decl_filter([tagged?], [yes], $@)]) | |
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) | |
# --------------------------------------------------------- | |
m4_define([_lt_decl_filter], | |
[m4_case([$#], | |
[0], [m4_fatal([$0: too few arguments: $#])], | |
[1], [m4_fatal([$0: too few arguments: $#: $1])], | |
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], | |
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], | |
[lt_dict_filter([lt_decl_dict], $@)])[]dnl | |
]) | |
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) | |
# -------------------------------------------------- | |
m4_define([lt_decl_quote_varnames], | |
[_lt_decl_filter([value], [1], $@)]) | |
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) | |
# --------------------------------------------------- | |
m4_define([lt_decl_dquote_varnames], | |
[_lt_decl_filter([value], [2], $@)]) | |
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) | |
# --------------------------------------------------- | |
m4_define([lt_decl_varnames_tagged], | |
[m4_assert([$# <= 2])dnl | |
_$0(m4_quote(m4_default([$1], [[, ]])), | |
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), | |
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) | |
m4_define([_lt_decl_varnames_tagged], | |
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) | |
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) | |
# ------------------------------------------------ | |
m4_define([lt_decl_all_varnames], | |
[_$0(m4_quote(m4_default([$1], [[, ]])), | |
m4_if([$2], [], | |
m4_quote(lt_decl_varnames), | |
m4_quote(m4_shift($@))))[]dnl | |
]) | |
m4_define([_lt_decl_all_varnames], | |
[lt_join($@, lt_decl_varnames_tagged([$1], | |
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl | |
]) | |
# _LT_CONFIG_STATUS_DECLARE([VARNAME]) | |
# ------------------------------------ | |
# Quote a variable value, and forward it to `config.status' so that its | |
# declaration there will have the same value as in `configure'. VARNAME | |
# must have a single quote delimited value for this to work. | |
m4_define([_LT_CONFIG_STATUS_DECLARE], | |
[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) | |
# _LT_CONFIG_STATUS_DECLARATIONS | |
# ------------------------------ | |
# We delimit libtool config variables with single quotes, so when | |
# we write them to config.status, we have to be sure to quote all | |
# embedded single quotes properly. In configure, this macro expands | |
# each variable declared with _LT_DECL (and _LT_TAGDECL) into: | |
# | |
# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`' | |
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], | |
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), | |
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) | |
# _LT_LIBTOOL_TAGS | |
# ---------------- | |
# Output comment and list of tags supported by the script | |
m4_defun([_LT_LIBTOOL_TAGS], | |
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl | |
available_tags="_LT_TAGS"dnl | |
]) | |
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) | |
# ----------------------------------- | |
# Extract the dictionary values for VARNAME (optionally with TAG) and | |
# expand to a commented shell variable setting: | |
# | |
# # Some comment about what VAR is for. | |
# visible_name=$lt_internal_name | |
m4_define([_LT_LIBTOOL_DECLARE], | |
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], | |
[description])))[]dnl | |
m4_pushdef([_libtool_name], | |
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl | |
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), | |
[0], [_libtool_name=[$]$1], | |
[1], [_libtool_name=$lt_[]$1], | |
[2], [_libtool_name=$lt_[]$1], | |
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl | |
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl | |
]) | |
# _LT_LIBTOOL_CONFIG_VARS | |
# ----------------------- | |
# Produce commented declarations of non-tagged libtool config variables | |
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' | |
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG | |
# section) are produced by _LT_LIBTOOL_TAG_VARS. | |
m4_defun([_LT_LIBTOOL_CONFIG_VARS], | |
[m4_foreach([_lt_var], | |
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), | |
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) | |
# _LT_LIBTOOL_TAG_VARS(TAG) | |
# ------------------------- | |
m4_define([_LT_LIBTOOL_TAG_VARS], | |
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), | |
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) | |
# _LT_TAGVAR(VARNAME, [TAGNAME]) | |
# ------------------------------ | |
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) | |
# _LT_CONFIG_COMMANDS | |
# ------------------- | |
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of | |
# variables for single and double quote escaping we saved from calls | |
# to _LT_DECL, we can put quote escaped variables declarations | |
# into `config.status', and then the shell code to quote escape them in | |
# for loops in `config.status'. Finally, any additional code accumulated | |
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. | |
m4_defun([_LT_CONFIG_COMMANDS], | |
[AC_PROVIDE_IFELSE([LT_OUTPUT], | |
dnl If the libtool generation code has been placed in $CONFIG_LT, | |
dnl instead of duplicating it all over again into config.status, | |
dnl then we will have config.status run $CONFIG_LT later, so it | |
dnl needs to know what name is stored there: | |
[AC_CONFIG_COMMANDS([libtool], | |
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], | |
dnl If the libtool generation code is destined for config.status, | |
dnl expand the accumulated commands and init code now: | |
[AC_CONFIG_COMMANDS([libtool], | |
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) | |
])#_LT_CONFIG_COMMANDS | |
# Initialize. | |
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], | |
[ | |
# The HP-UX ksh and POSIX shell print the target directory to stdout | |
# if CDPATH is set. | |
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
sed_quote_subst='$sed_quote_subst' | |
double_quote_subst='$double_quote_subst' | |
delay_variable_subst='$delay_variable_subst' | |
_LT_CONFIG_STATUS_DECLARATIONS | |
LTCC='$LTCC' | |
LTCFLAGS='$LTCFLAGS' | |
compiler='$compiler_DEFAULT' | |
# Quote evaled strings. | |
for var in lt_decl_all_varnames([[ \ | |
]], lt_decl_quote_varnames); do | |
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in | |
*[[\\\\\\\`\\"\\\$]]*) | |
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" | |
;; | |
*) | |
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" | |
;; | |
esac | |
done | |
# Double-quote double-evaled strings. | |
for var in lt_decl_all_varnames([[ \ | |
]], lt_decl_dquote_varnames); do | |
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in | |
*[[\\\\\\\`\\"\\\$]]*) | |
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" | |
;; | |
*) | |
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" | |
;; | |
esac | |
done | |
# Fix-up fallback echo if it was mangled by the above quoting rules. | |
case \$lt_ECHO in | |
*'\\\[$]0 --fallback-echo"')dnl " | |
lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` | |
;; | |
esac | |
_LT_OUTPUT_LIBTOOL_INIT | |
]) | |
# LT_OUTPUT | |
# --------- | |
# This macro allows early generation of the libtool script (before | |
# AC_OUTPUT is called), incase it is used in configure for compilation | |
# tests. | |
AC_DEFUN([LT_OUTPUT], | |
[: ${CONFIG_LT=./config.lt} | |
AC_MSG_NOTICE([creating $CONFIG_LT]) | |
cat >"$CONFIG_LT" <<_LTEOF | |
#! $SHELL | |
# Generated by $as_me. | |
# Run this file to recreate a libtool stub with the current configuration. | |
lt_cl_silent=false | |
SHELL=\${CONFIG_SHELL-$SHELL} | |
_LTEOF | |
cat >>"$CONFIG_LT" <<\_LTEOF | |
AS_SHELL_SANITIZE | |
_AS_PREPARE | |
exec AS_MESSAGE_FD>&1 | |
exec AS_MESSAGE_LOG_FD>>config.log | |
{ | |
echo | |
AS_BOX([Running $as_me.]) | |
} >&AS_MESSAGE_LOG_FD | |
lt_cl_help="\ | |
\`$as_me' creates a local libtool stub from the current configuration, | |
for use in further configure time tests before the real libtool is | |
generated. | |
Usage: $[0] [[OPTIONS]] | |
-h, --help print this help, then exit | |
-V, --version print version number, then exit | |
-q, --quiet do not print progress messages | |
-d, --debug don't remove temporary files | |
Report bugs to <bug-libtool@gnu.org>." | |
lt_cl_version="\ | |
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl | |
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) | |
configured by $[0], generated by m4_PACKAGE_STRING. | |
Copyright (C) 2008 Free Software Foundation, Inc. | |
This config.lt script is free software; the Free Software Foundation | |
gives unlimited permision to copy, distribute and modify it." | |
while test $[#] != 0 | |
do | |
case $[1] in | |
--version | --v* | -V ) | |
echo "$lt_cl_version"; exit 0 ;; | |
--help | --h* | -h ) | |
echo "$lt_cl_help"; exit 0 ;; | |
--debug | --d* | -d ) | |
debug=: ;; | |
--quiet | --q* | --silent | --s* | -q ) | |
lt_cl_silent=: ;; | |
-*) AC_MSG_ERROR([unrecognized option: $[1] | |
Try \`$[0] --help' for more information.]) ;; | |
*) AC_MSG_ERROR([unrecognized argument: $[1] | |
Try \`$[0] --help' for more information.]) ;; | |
esac | |
shift | |
done | |
if $lt_cl_silent; then | |
exec AS_MESSAGE_FD>/dev/null | |
fi | |
_LTEOF | |
cat >>"$CONFIG_LT" <<_LTEOF | |
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT | |
_LTEOF | |
cat >>"$CONFIG_LT" <<\_LTEOF | |
AC_MSG_NOTICE([creating $ofile]) | |
_LT_OUTPUT_LIBTOOL_COMMANDS | |
AS_EXIT(0) | |
_LTEOF | |
chmod +x "$CONFIG_LT" | |
# configure is writing to config.log, but config.lt does its own redirection, | |
# appending to config.log, which fails on DOS, as config.log is still kept | |
# open by configure. Here we exec the FD to /dev/null, effectively closing | |
# config.log, so it can be properly (re)opened and appended to by config.lt. | |
if test "$no_create" != yes; then | |
lt_cl_success=: | |
test "$silent" = yes && | |
lt_config_lt_args="$lt_config_lt_args --quiet" | |
exec AS_MESSAGE_LOG_FD>/dev/null | |
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false | |
exec AS_MESSAGE_LOG_FD>>config.log | |
$lt_cl_success || AS_EXIT(1) | |
fi | |
])# LT_OUTPUT | |
# _LT_CONFIG(TAG) | |
# --------------- | |
# If TAG is the built-in tag, create an initial libtool script with a | |
# default configuration from the untagged config vars. Otherwise add code | |
# to config.status for appending the configuration named by TAG from the | |
# matching tagged config vars. | |
m4_defun([_LT_CONFIG], | |
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
_LT_CONFIG_SAVE_COMMANDS([ | |
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl | |
m4_if(_LT_TAG, [C], [ | |
# See if we are running on zsh, and set the options which allow our | |
# commands through without removal of \ escapes. | |
if test -n "${ZSH_VERSION+set}" ; then | |
setopt NO_GLOB_SUBST | |
fi | |
cfgfile="${ofile}T" | |
trap "$RM \"$cfgfile\"; exit 1" 1 2 15 | |
$RM "$cfgfile" | |
cat <<_LT_EOF >> "$cfgfile" | |
#! $SHELL | |
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. | |
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION | |
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
# NOTE: Changes made to this file will be lost: look at ltmain.sh. | |
# | |
_LT_COPYING | |
_LT_LIBTOOL_TAGS | |
# ### BEGIN LIBTOOL CONFIG | |
_LT_LIBTOOL_CONFIG_VARS | |
_LT_LIBTOOL_TAG_VARS | |
# ### END LIBTOOL CONFIG | |
_LT_EOF | |
case $host_os in | |
aix3*) | |
cat <<\_LT_EOF >> "$cfgfile" | |
# AIX sometimes has problems with the GCC collect2 program. For some | |
# reason, if we set the COLLECT_NAMES environment variable, the problems | |
# vanish in a puff of smoke. | |
if test "X${COLLECT_NAMES+set}" != Xset; then | |
COLLECT_NAMES= | |
export COLLECT_NAMES | |
fi | |
_LT_EOF | |
;; | |
esac | |
_LT_PROG_LTMAIN | |
# We use sed instead of cat because bash on DJGPP gets confused if | |
# if finds mixed CR/LF and LF-only lines. Since sed operates in | |
# text mode, it properly converts lines to CR/LF. This bash problem | |
# is reportedly fixed, but why not run on old versions too? | |
sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ | |
|| (rm -f "$cfgfile"; exit 1) | |
_LT_PROG_XSI_SHELLFNS | |
sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ | |
|| (rm -f "$cfgfile"; exit 1) | |
mv -f "$cfgfile" "$ofile" || | |
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") | |
chmod +x "$ofile" | |
], | |
[cat <<_LT_EOF >> "$ofile" | |
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded | |
dnl in a comment (ie after a #). | |
# ### BEGIN LIBTOOL TAG CONFIG: $1 | |
_LT_LIBTOOL_TAG_VARS(_LT_TAG) | |
# ### END LIBTOOL TAG CONFIG: $1 | |
_LT_EOF | |
])dnl /m4_if | |
], | |
[m4_if([$1], [], [ | |
PACKAGE='$PACKAGE' | |
VERSION='$VERSION' | |
TIMESTAMP='$TIMESTAMP' | |
RM='$RM' | |
ofile='$ofile'], []) | |
])dnl /_LT_CONFIG_SAVE_COMMANDS | |
])# _LT_CONFIG | |
# LT_SUPPORTED_TAG(TAG) | |
# --------------------- | |
# Trace this macro to discover what tags are supported by the libtool | |
# --tag option, using: | |
# autoconf --trace 'LT_SUPPORTED_TAG:$1' | |
AC_DEFUN([LT_SUPPORTED_TAG], []) | |
# C support is built-in for now | |
m4_define([_LT_LANG_C_enabled], []) | |
m4_define([_LT_TAGS], []) | |
# LT_LANG(LANG) | |
# ------------- | |
# Enable libtool support for the given language if not already enabled. | |
AC_DEFUN([LT_LANG], | |
[AC_BEFORE([$0], [LT_OUTPUT])dnl | |
m4_case([$1], | |
[C], [_LT_LANG(C)], | |
[C++], [_LT_LANG(CXX)], | |
[Java], [_LT_LANG(GCJ)], | |
[Fortran 77], [_LT_LANG(F77)], | |
[Fortran], [_LT_LANG(FC)], | |
[Windows Resource], [_LT_LANG(RC)], | |
[m4_ifdef([_LT_LANG_]$1[_CONFIG], | |
[_LT_LANG($1)], | |
[m4_fatal([$0: unsupported language: "$1"])])])dnl | |
])# LT_LANG | |
# _LT_LANG(LANGNAME) | |
# ------------------ | |
m4_defun([_LT_LANG], | |
[m4_ifdef([_LT_LANG_]$1[_enabled], [], | |
[LT_SUPPORTED_TAG([$1])dnl | |
m4_append([_LT_TAGS], [$1 ])dnl | |
m4_define([_LT_LANG_]$1[_enabled], [])dnl | |
_LT_LANG_$1_CONFIG($1)])dnl | |
])# _LT_LANG | |
# _LT_LANG_DEFAULT_CONFIG | |
# ----------------------- | |
m4_defun([_LT_LANG_DEFAULT_CONFIG], | |
[AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
[LT_LANG(CXX)], | |
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) | |
AC_PROVIDE_IFELSE([AC_PROG_F77], | |
[LT_LANG(F77)], | |
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) | |
AC_PROVIDE_IFELSE([AC_PROG_FC], | |
[LT_LANG(FC)], | |
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) | |
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal | |
dnl pulling things in needlessly. | |
AC_PROVIDE_IFELSE([AC_PROG_GCJ], | |
[LT_LANG(GCJ)], | |
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ], | |
[LT_LANG(GCJ)], | |
[AC_PROVIDE_IFELSE([LT_PROG_GCJ], | |
[LT_LANG(GCJ)], | |
[m4_ifdef([AC_PROG_GCJ], | |
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) | |
m4_ifdef([A][M_PROG_GCJ], | |
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) | |
m4_ifdef([LT_PROG_GCJ], | |
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) | |
AC_PROVIDE_IFELSE([LT_PROG_RC], | |
[LT_LANG(RC)], | |
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) | |
])# _LT_LANG_DEFAULT_CONFIG | |
# Obsolete macros: | |
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) | |
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) | |
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) | |
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_LIBTOOL_CXX], []) | |
dnl AC_DEFUN([AC_LIBTOOL_F77], []) | |
dnl AC_DEFUN([AC_LIBTOOL_FC], []) | |
dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) | |
# _LT_TAG_COMPILER | |
# ---------------- | |
m4_defun([_LT_TAG_COMPILER], | |
[AC_REQUIRE([AC_PROG_CC])dnl | |
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl | |
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl | |
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl | |
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl | |
# If no C compiler was specified, use CC. | |
LTCC=${LTCC-"$CC"} | |
# If no C compiler flags were specified, use CFLAGS. | |
LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
# Allow CC to be a program name with arguments. | |
compiler=$CC | |
])# _LT_TAG_COMPILER | |
# _LT_COMPILER_BOILERPLATE | |
# ------------------------ | |
# Check for compiler boilerplate output or warnings with | |
# the simple compiler test code. | |
m4_defun([_LT_COMPILER_BOILERPLATE], | |
[m4_require([_LT_DECL_SED])dnl | |
ac_outfile=conftest.$ac_objext | |
echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
_lt_compiler_boilerplate=`cat conftest.err` | |
$RM conftest* | |
])# _LT_COMPILER_BOILERPLATE | |
# _LT_LINKER_BOILERPLATE | |
# ---------------------- | |
# Check for linker boilerplate output or warnings with | |
# the simple link test code. | |
m4_defun([_LT_LINKER_BOILERPLATE], | |
[m4_require([_LT_DECL_SED])dnl | |
ac_outfile=conftest.$ac_objext | |
echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
_lt_linker_boilerplate=`cat conftest.err` | |
$RM -r conftest* | |
])# _LT_LINKER_BOILERPLATE | |
# _LT_REQUIRED_DARWIN_CHECKS | |
# ------------------------- | |
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ | |
case $host_os in | |
rhapsody* | darwin*) | |
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) | |
AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) | |
AC_CHECK_TOOL([LIPO], [lipo], [:]) | |
AC_CHECK_TOOL([OTOOL], [otool], [:]) | |
AC_CHECK_TOOL([OTOOL64], [otool64], [:]) | |
_LT_DECL([], [DSYMUTIL], [1], | |
[Tool to manipulate archived DWARF debug symbol files on Mac OS X]) | |
_LT_DECL([], [NMEDIT], [1], | |
[Tool to change global to local symbols on Mac OS X]) | |
_LT_DECL([], [LIPO], [1], | |
[Tool to manipulate fat objects and archives on Mac OS X]) | |
_LT_DECL([], [OTOOL], [1], | |
[ldd/readelf like tool for Mach-O binaries on Mac OS X]) | |
_LT_DECL([], [OTOOL64], [1], | |
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) | |
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], | |
[lt_cv_apple_cc_single_mod=no | |
if test -z "${LT_MULTI_MODULE}"; then | |
# By default we will add the -single_module flag. You can override | |
# by either setting the environment variable LT_MULTI_MODULE | |
# non-empty at configure time, or by adding -multi_module to the | |
# link flags. | |
rm -rf libconftest.dylib* | |
echo "int foo(void){return 1;}" > conftest.c | |
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD | |
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err | |
_lt_result=$? | |
if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then | |
lt_cv_apple_cc_single_mod=yes | |
else | |
cat conftest.err >&AS_MESSAGE_LOG_FD | |
fi | |
rm -rf libconftest.dylib* | |
rm -f conftest.* | |
fi]) | |
AC_CACHE_CHECK([for -exported_symbols_list linker flag], | |
[lt_cv_ld_exported_symbols_list], | |
[lt_cv_ld_exported_symbols_list=no | |
save_LDFLAGS=$LDFLAGS | |
echo "_main" > conftest.sym | |
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" | |
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], | |
[lt_cv_ld_exported_symbols_list=yes], | |
[lt_cv_ld_exported_symbols_list=no]) | |
LDFLAGS="$save_LDFLAGS" | |
]) | |
case $host_os in | |
rhapsody* | darwin1.[[012]]) | |
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; | |
darwin1.*) | |
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
darwin*) # darwin 5.x on | |
# if running on 10.5 or later, the deployment target defaults | |
# to the OS version, if on x86, and 10.4, the deployment | |
# target defaults to 10.4. Don't you love it? | |
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in | |
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) | |
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
10.[[012]]*) | |
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
10.*) | |
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
esac | |
;; | |
esac | |
if test "$lt_cv_apple_cc_single_mod" = "yes"; then | |
_lt_dar_single_mod='$single_module' | |
fi | |
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then | |
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' | |
else | |
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
fi | |
if test "$DSYMUTIL" != ":"; then | |
_lt_dsymutil='~$DSYMUTIL $lib || :' | |
else | |
_lt_dsymutil= | |
fi | |
;; | |
esac | |
]) | |
# _LT_DARWIN_LINKER_FEATURES | |
# -------------------------- | |
# Checks for linker and compiler features on darwin | |
m4_defun([_LT_DARWIN_LINKER_FEATURES], | |
[ | |
m4_require([_LT_REQUIRED_DARWIN_CHECKS]) | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
_LT_TAGVAR(hardcode_direct, $1)=no | |
_LT_TAGVAR(hardcode_automatic, $1)=yes | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='' | |
_LT_TAGVAR(link_all_deplibs, $1)=yes | |
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" | |
case $cc_basename in | |
ifort*) _lt_dar_can_shared=yes ;; | |
*) _lt_dar_can_shared=$GCC ;; | |
esac | |
if test "$_lt_dar_can_shared" = "yes"; then | |
output_verbose_link_cmd=echo | |
_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" | |
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" | |
_LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
m4_if([$1], [CXX], | |
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then | |
_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" | |
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" | |
fi | |
],[]) | |
else | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
]) | |
# _LT_SYS_MODULE_PATH_AIX | |
# ----------------------- | |
# Links a minimal program and checks the executable | |
# for the system default hardcoded library path. In most cases, | |
# this is /usr/lib:/lib, but when the MPI compilers are used | |
# the location of the communication and MPI libs are included too. | |
# If we don't find anything, use the default library path according | |
# to the aix ld manual. | |
m4_defun([_LT_SYS_MODULE_PATH_AIX], | |
[m4_require([_LT_DECL_SED])dnl | |
AC_LINK_IFELSE(AC_LANG_PROGRAM,[ | |
lt_aix_libpath_sed=' | |
/Import File Strings/,/^$/ { | |
/^0/ { | |
s/^0 *\(.*\)$/\1/ | |
p | |
} | |
}' | |
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
# Check for a 64-bit object if we didn't find anything. | |
if test -z "$aix_libpath"; then | |
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
fi],[]) | |
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
])# _LT_SYS_MODULE_PATH_AIX | |
# _LT_SHELL_INIT(ARG) | |
# ------------------- | |
m4_define([_LT_SHELL_INIT], | |
[ifdef([AC_DIVERSION_NOTICE], | |
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], | |
[AC_DIVERT_PUSH(NOTICE)]) | |
$1 | |
AC_DIVERT_POP | |
])# _LT_SHELL_INIT | |
# _LT_PROG_ECHO_BACKSLASH | |
# ----------------------- | |
# Add some code to the start of the generated configure script which | |
# will find an echo command which doesn't interpret backslashes. | |
m4_defun([_LT_PROG_ECHO_BACKSLASH], | |
[_LT_SHELL_INIT([ | |
# Check that we are running under the correct shell. | |
SHELL=${CONFIG_SHELL-/bin/sh} | |
case X$lt_ECHO in | |
X*--fallback-echo) | |
# Remove one level of quotation (which was required for Make). | |
ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` | |
;; | |
esac | |
ECHO=${lt_ECHO-echo} | |
if test "X[$]1" = X--no-reexec; then | |
# Discard the --no-reexec flag, and continue. | |
shift | |
elif test "X[$]1" = X--fallback-echo; then | |
# Avoid inline document here, it may be left over | |
: | |
elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then | |
# Yippee, $ECHO works! | |
: | |
else | |
# Restart under the correct shell. | |
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
fi | |
if test "X[$]1" = X--fallback-echo; then | |
# used as fallback echo | |
shift | |
cat <<_LT_EOF | |
[$]* | |
_LT_EOF | |
exit 0 | |
fi | |
# The HP-UX ksh and POSIX shell print the target directory to stdout | |
# if CDPATH is set. | |
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
if test -z "$lt_ECHO"; then | |
if test "X${echo_test_string+set}" != Xset; then | |
# find a string as large as possible, as long as the shell can cope with it | |
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do | |
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... | |
if { echo_test_string=`eval $cmd`; } 2>/dev/null && | |
{ test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null | |
then | |
break | |
fi | |
done | |
fi | |
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && | |
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && | |
test "X$echo_testing_string" = "X$echo_test_string"; then | |
: | |
else | |
# The Solaris, AIX, and Digital Unix default echo programs unquote | |
# backslashes. This makes it impossible to quote backslashes using | |
# echo "$something" | sed 's/\\/\\\\/g' | |
# | |
# So, first we look for a working echo in the user's PATH. | |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
for dir in $PATH /usr/ucb; do | |
IFS="$lt_save_ifs" | |
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && | |
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && | |
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && | |
test "X$echo_testing_string" = "X$echo_test_string"; then | |
ECHO="$dir/echo" | |
break | |
fi | |
done | |
IFS="$lt_save_ifs" | |
if test "X$ECHO" = Xecho; then | |
# We didn't find a better echo, so look for alternatives. | |
if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && | |
echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && | |
test "X$echo_testing_string" = "X$echo_test_string"; then | |
# This shell has a builtin print -r that does the trick. | |
ECHO='print -r' | |
elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && | |
test "X$CONFIG_SHELL" != X/bin/ksh; then | |
# If we have ksh, try running configure again with it. | |
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
export ORIGINAL_CONFIG_SHELL | |
CONFIG_SHELL=/bin/ksh | |
export CONFIG_SHELL | |
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
else | |
# Try using printf. | |
ECHO='printf %s\n' | |
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && | |
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && | |
test "X$echo_testing_string" = "X$echo_test_string"; then | |
# Cool, printf works | |
: | |
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && | |
test "X$echo_testing_string" = 'X\t' && | |
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
test "X$echo_testing_string" = "X$echo_test_string"; then | |
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL | |
export CONFIG_SHELL | |
SHELL="$CONFIG_SHELL" | |
export SHELL | |
ECHO="$CONFIG_SHELL [$]0 --fallback-echo" | |
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && | |
test "X$echo_testing_string" = 'X\t' && | |
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
test "X$echo_testing_string" = "X$echo_test_string"; then | |
ECHO="$CONFIG_SHELL [$]0 --fallback-echo" | |
else | |
# maybe with a smaller string... | |
prev=: | |
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do | |
if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null | |
then | |
break | |
fi | |
prev="$cmd" | |
done | |
if test "$prev" != 'sed 50q "[$]0"'; then | |
echo_test_string=`eval $prev` | |
export echo_test_string | |
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} | |
else | |
# Oops. We lost completely, so just stick with echo. | |
ECHO=echo | |
fi | |
fi | |
fi | |
fi | |
fi | |
fi | |
# Copy echo and quote the copy suitably for passing to libtool from | |
# the Makefile, instead of quoting the original, which is used later. | |
lt_ECHO=$ECHO | |
if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then | |
lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" | |
fi | |
AC_SUBST(lt_ECHO) | |
]) | |
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) | |
_LT_DECL([], [ECHO], [1], | |
[An echo program that does not interpret backslashes]) | |
])# _LT_PROG_ECHO_BACKSLASH | |
# _LT_ENABLE_LOCK | |
# --------------- | |
m4_defun([_LT_ENABLE_LOCK], | |
[AC_ARG_ENABLE([libtool-lock], | |
[AS_HELP_STRING([--disable-libtool-lock], | |
[avoid locking (might break parallel builds)])]) | |
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
# Some flags need to be propagated to the compiler or linker for good | |
# libtool support. | |
case $host in | |
ia64-*-hpux*) | |
# Find out which ABI we are using. | |
echo 'int i;' > conftest.$ac_ext | |
if AC_TRY_EVAL(ac_compile); then | |
case `/usr/bin/file conftest.$ac_objext` in | |
*ELF-32*) | |
HPUX_IA64_MODE="32" | |
;; | |
*ELF-64*) | |
HPUX_IA64_MODE="64" | |
;; | |
esac | |
fi | |
rm -rf conftest* | |
;; | |
*-*-irix6*) | |
# Find out which ABI we are using. | |
echo '[#]line __oline__ "configure"' > conftest.$ac_ext | |
if AC_TRY_EVAL(ac_compile); then | |
if test "$lt_cv_prog_gnu_ld" = yes; then | |
case `/usr/bin/file conftest.$ac_objext` in | |
*32-bit*) | |
LD="${LD-ld} -melf32bsmip" | |
;; | |
*N32*) | |
LD="${LD-ld} -melf32bmipn32" | |
;; | |
*64-bit*) | |
LD="${LD-ld} -melf64bmip" | |
;; | |
esac | |
else | |
case `/usr/bin/file conftest.$ac_objext` in | |
*32-bit*) | |
LD="${LD-ld} -32" | |
;; | |
*N32*) | |
LD="${LD-ld} -n32" | |
;; | |
*64-bit*) | |
LD="${LD-ld} -64" | |
;; | |
esac | |
fi | |
fi | |
rm -rf conftest* | |
;; | |
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ | |
s390*-*linux*|s390*-*tpf*|sparc*-*linux*) | |
# Find out which ABI we are using. | |
echo 'int i;' > conftest.$ac_ext | |
if AC_TRY_EVAL(ac_compile); then | |
case `/usr/bin/file conftest.o` in | |
*32-bit*) | |
case $host in | |
x86_64-*kfreebsd*-gnu) | |
LD="${LD-ld} -m elf_i386_fbsd" | |
;; | |
x86_64-*linux*) | |
LD="${LD-ld} -m elf_i386" | |
;; | |
ppc64-*linux*|powerpc64-*linux*) | |
LD="${LD-ld} -m elf32ppclinux" | |
;; | |
s390x-*linux*) | |
LD="${LD-ld} -m elf_s390" | |
;; | |
sparc64-*linux*) | |
LD="${LD-ld} -m elf32_sparc" | |
;; | |
esac | |
;; | |
*64-bit*) | |
case $host in | |
x86_64-*kfreebsd*-gnu) | |
LD="${LD-ld} -m elf_x86_64_fbsd" | |
;; | |
x86_64-*linux*) | |
LD="${LD-ld} -m elf_x86_64" | |
;; | |
ppc*-*linux*|powerpc*-*linux*) | |
LD="${LD-ld} -m elf64ppc" | |
;; | |
s390*-*linux*|s390*-*tpf*) | |
LD="${LD-ld} -m elf64_s390" | |
;; | |
sparc*-*linux*) | |
LD="${LD-ld} -m elf64_sparc" | |
;; | |
esac | |
;; | |
esac | |
fi | |
rm -rf conftest* | |
;; | |
*-*-sco3.2v5*) | |
# On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
SAVE_CFLAGS="$CFLAGS" | |
CFLAGS="$CFLAGS -belf" | |
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, | |
[AC_LANG_PUSH(C) | |
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) | |
AC_LANG_POP]) | |
if test x"$lt_cv_cc_needs_belf" != x"yes"; then | |
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
CFLAGS="$SAVE_CFLAGS" | |
fi | |
;; | |
sparc*-*solaris*) | |
# Find out which ABI we are using. | |
echo 'int i;' > conftest.$ac_ext | |
if AC_TRY_EVAL(ac_compile); then | |
case `/usr/bin/file conftest.o` in | |
*64-bit*) | |
case $lt_cv_prog_gnu_ld in | |
yes*) LD="${LD-ld} -m elf64_sparc" ;; | |
*) | |
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then | |
LD="${LD-ld} -64" | |
fi | |
;; | |
esac | |
;; | |
esac | |
fi | |
rm -rf conftest* | |
;; | |
esac | |
need_locks="$enable_libtool_lock" | |
])# _LT_ENABLE_LOCK | |
# _LT_CMD_OLD_ARCHIVE | |
# ------------------- | |
m4_defun([_LT_CMD_OLD_ARCHIVE], | |
[AC_CHECK_TOOL(AR, ar, false) | |
test -z "$AR" && AR=ar | |
test -z "$AR_FLAGS" && AR_FLAGS=cru | |
_LT_DECL([], [AR], [1], [The archiver]) | |
_LT_DECL([], [AR_FLAGS], [1]) | |
AC_CHECK_TOOL(STRIP, strip, :) | |
test -z "$STRIP" && STRIP=: | |
_LT_DECL([], [STRIP], [1], [A symbol stripping program]) | |
AC_CHECK_TOOL(RANLIB, ranlib, :) | |
test -z "$RANLIB" && RANLIB=: | |
_LT_DECL([], [RANLIB], [1], | |
[Commands used to install an old-style archive]) | |
# Determine commands to create old-style static archives. | |
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' | |
old_postinstall_cmds='chmod 644 $oldlib' | |
old_postuninstall_cmds= | |
if test -n "$RANLIB"; then | |
case $host_os in | |
openbsd*) | |
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" | |
;; | |
*) | |
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" | |
;; | |
esac | |
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
fi | |
_LT_DECL([], [old_postinstall_cmds], [2]) | |
_LT_DECL([], [old_postuninstall_cmds], [2]) | |
_LT_TAGDECL([], [old_archive_cmds], [2], | |
[Commands used to build an old-style archive]) | |
])# _LT_CMD_OLD_ARCHIVE | |
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) | |
# ---------------------------------------------------------------- | |
# Check whether the given compiler option works | |
AC_DEFUN([_LT_COMPILER_OPTION], | |
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
m4_require([_LT_DECL_SED])dnl | |
AC_CACHE_CHECK([$1], [$2], | |
[$2=no | |
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) | |
echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
lt_compiler_flag="$3" | |
# Insert the option either (1) after the last *FLAGS variable, or | |
# (2) before a word containing "conftest.", or (3) at the end. | |
# Note that $ac_compile itself does not contain backslashes and begins | |
# with a dollar sign (not a hyphen), so the echo should work correctly. | |
# The option is referenced via a variable to avoid confusing sed. | |
lt_compile=`echo "$ac_compile" | $SED \ | |
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
-e 's:$: $lt_compiler_flag:'` | |
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) | |
(eval "$lt_compile" 2>conftest.err) | |
ac_status=$? | |
cat conftest.err >&AS_MESSAGE_LOG_FD | |
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | |
if (exit $ac_status) && test -s "$ac_outfile"; then | |
# The compiler can only warn and ignore the option if not recognized | |
# So say no if there are warnings other than the usual output. | |
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
$2=yes | |
fi | |
fi | |
$RM conftest* | |
]) | |
if test x"[$]$2" = xyes; then | |
m4_if([$5], , :, [$5]) | |
else | |
m4_if([$6], , :, [$6]) | |
fi | |
])# _LT_COMPILER_OPTION | |
# Old name: | |
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) | |
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
# [ACTION-SUCCESS], [ACTION-FAILURE]) | |
# ---------------------------------------------------- | |
# Check whether the given linker option works | |
AC_DEFUN([_LT_LINKER_OPTION], | |
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
m4_require([_LT_DECL_SED])dnl | |
AC_CACHE_CHECK([$1], [$2], | |
[$2=no | |
save_LDFLAGS="$LDFLAGS" | |
LDFLAGS="$LDFLAGS $3" | |
echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
# The linker can only warn and ignore the option if not recognized | |
# So say no if there are warnings | |
if test -s conftest.err; then | |
# Append any errors to the config.log. | |
cat conftest.err 1>&AS_MESSAGE_LOG_FD | |
$ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp | |
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
if diff conftest.exp conftest.er2 >/dev/null; then | |
$2=yes | |
fi | |
else | |
$2=yes | |
fi | |
fi | |
$RM -r conftest* | |
LDFLAGS="$save_LDFLAGS" | |
]) | |
if test x"[$]$2" = xyes; then | |
m4_if([$4], , :, [$4]) | |
else | |
m4_if([$5], , :, [$5]) | |
fi | |
])# _LT_LINKER_OPTION | |
# Old name: | |
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) | |
# LT_CMD_MAX_LEN | |
#--------------- | |
AC_DEFUN([LT_CMD_MAX_LEN], | |
[AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
# find the maximum length of command line arguments | |
AC_MSG_CHECKING([the maximum length of command line arguments]) | |
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl | |
i=0 | |
teststring="ABCD" | |
case $build_os in | |
msdosdjgpp*) | |
# On DJGPP, this test can blow up pretty badly due to problems in libc | |
# (any single argument exceeding 2000 bytes causes a buffer overrun | |
# during glob expansion). Even if it were fixed, the result of this | |
# check would be larger than it should be. | |
lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
;; | |
gnu*) | |
# Under GNU Hurd, this test is not required because there is | |
# no limit to the length of command line arguments. | |
# Libtool will interpret -1 as no limit whatsoever | |
lt_cv_sys_max_cmd_len=-1; | |
;; | |
cygwin* | mingw* | cegcc*) | |
# On Win9x/ME, this test blows up -- it succeeds, but takes | |
# about 5 minutes as the teststring grows exponentially. | |
# Worse, since 9x/ME are not pre-emptively multitasking, | |
# you end up with a "frozen" computer, even though with patience | |
# the test eventually succeeds (with a max line length of 256k). | |
# Instead, let's just punt: use the minimum linelength reported by | |
# all of the supported platforms: 8192 (on NT/2K/XP). | |
lt_cv_sys_max_cmd_len=8192; | |
;; | |
amigaos*) | |
# On AmigaOS with pdksh, this test takes hours, literally. | |
# So we just punt and use a minimum line length of 8192. | |
lt_cv_sys_max_cmd_len=8192; | |
;; | |
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) | |
# This has been around since 386BSD, at least. Likely further. | |
if test -x /sbin/sysctl; then | |
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` | |
elif test -x /usr/sbin/sysctl; then | |
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` | |
else | |
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs | |
fi | |
# And add a safety zone | |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
;; | |
interix*) | |
# We know the value 262144 and hardcode it with a safety zone (like BSD) | |
lt_cv_sys_max_cmd_len=196608 | |
;; | |
osf*) | |
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure | |
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not | |
# nice to cause kernel panics so lets avoid the loop below. | |
# First set a reasonable default. | |
lt_cv_sys_max_cmd_len=16384 | |
# | |
if test -x /sbin/sysconfig; then | |
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in | |
*1*) lt_cv_sys_max_cmd_len=-1 ;; | |
esac | |
fi | |
;; | |
sco3.2v5*) | |
lt_cv_sys_max_cmd_len=102400 | |
;; | |
sysv5* | sco5v6* | sysv4.2uw2*) | |
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` | |
if test -n "$kargmax"; then | |
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` | |
else | |
lt_cv_sys_max_cmd_len=32768 | |
fi | |
;; | |
*) | |
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` | |
if test -n "$lt_cv_sys_max_cmd_len"; then | |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
else | |
# Make teststring a little bigger before we do anything with it. | |
# a 1K string should be a reasonable start. | |
for i in 1 2 3 4 5 6 7 8 ; do | |
teststring=$teststring$teststring | |
done | |
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} | |
# If test is not a shell built-in, we'll probably end up computing a | |
# maximum length that is only half of the actual maximum length, but | |
# we can't tell. | |
while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ | |
= "XX$teststring$teststring"; } >/dev/null 2>&1 && | |
test $i != 17 # 1/2 MB should be enough | |
do | |
i=`expr $i + 1` | |
teststring=$teststring$teststring | |
done | |
# Only check the string length outside the loop. | |
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` | |
teststring= | |
# Add a significant safety factor because C++ compilers can tack on | |
# massive amounts of additional arguments before passing them to the | |
# linker. It appears as though 1/2 is a usable value. | |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
fi | |
;; | |
esac | |
]) | |
if test -n $lt_cv_sys_max_cmd_len ; then | |
AC_MSG_RESULT($lt_cv_sys_max_cmd_len) | |
else | |
AC_MSG_RESULT(none) | |
fi | |
max_cmd_len=$lt_cv_sys_max_cmd_len | |
_LT_DECL([], [max_cmd_len], [0], | |
[What is the maximum length of a command?]) | |
])# LT_CMD_MAX_LEN | |
# Old name: | |
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) | |
# _LT_HEADER_DLFCN | |
# ---------------- | |
m4_defun([_LT_HEADER_DLFCN], | |
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl | |
])# _LT_HEADER_DLFCN | |
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, | |
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) | |
# ---------------------------------------------------------------- | |
m4_defun([_LT_TRY_DLOPEN_SELF], | |
[m4_require([_LT_HEADER_DLFCN])dnl | |
if test "$cross_compiling" = yes; then : | |
[$4] | |
else | |
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
lt_status=$lt_dlunknown | |
cat > conftest.$ac_ext <<_LT_EOF | |
[#line __oline__ "configure" | |
#include "confdefs.h" | |
#if HAVE_DLFCN_H | |
#include <dlfcn.h> | |
#endif | |
#include <stdio.h> | |
#ifdef RTLD_GLOBAL | |
# define LT_DLGLOBAL RTLD_GLOBAL | |
#else | |
# ifdef DL_GLOBAL | |
# define LT_DLGLOBAL DL_GLOBAL | |
# else | |
# define LT_DLGLOBAL 0 | |
# endif | |
#endif | |
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
find out it does not work in some platform. */ | |
#ifndef LT_DLLAZY_OR_NOW | |
# ifdef RTLD_LAZY | |
# define LT_DLLAZY_OR_NOW RTLD_LAZY | |
# else | |
# ifdef DL_LAZY | |
# define LT_DLLAZY_OR_NOW DL_LAZY | |
# else | |
# ifdef RTLD_NOW | |
# define LT_DLLAZY_OR_NOW RTLD_NOW | |
# else | |
# ifdef DL_NOW | |
# define LT_DLLAZY_OR_NOW DL_NOW | |
# else | |
# define LT_DLLAZY_OR_NOW 0 | |
# endif | |
# endif | |
# endif | |
# endif | |
#endif | |
void fnord() { int i=42;} | |
int main () | |
{ | |
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
int status = $lt_dlunknown; | |
if (self) | |
{ | |
if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
/* dlclose (self); */ | |
} | |
else | |
puts (dlerror ()); | |
return status; | |
}] | |
_LT_EOF | |
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then | |
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null | |
lt_status=$? | |
case x$lt_status in | |
x$lt_dlno_uscore) $1 ;; | |
x$lt_dlneed_uscore) $2 ;; | |
x$lt_dlunknown|x*) $3 ;; | |
esac | |
else : | |
# compilation failed | |
$3 | |
fi | |
fi | |
rm -fr conftest* | |
])# _LT_TRY_DLOPEN_SELF | |
# LT_SYS_DLOPEN_SELF | |
# ------------------ | |
AC_DEFUN([LT_SYS_DLOPEN_SELF], | |
[m4_require([_LT_HEADER_DLFCN])dnl | |
if test "x$enable_dlopen" != xyes; then | |
enable_dlopen=unknown | |
enable_dlopen_self=unknown | |
enable_dlopen_self_static=unknown | |
else | |
lt_cv_dlopen=no | |
lt_cv_dlopen_libs= | |
case $host_os in | |
beos*) | |
lt_cv_dlopen="load_add_on" | |
lt_cv_dlopen_libs= | |
lt_cv_dlopen_self=yes | |
;; | |
mingw* | pw32* | cegcc*) | |
lt_cv_dlopen="LoadLibrary" | |
lt_cv_dlopen_libs= | |
;; | |
cygwin*) | |
lt_cv_dlopen="dlopen" | |
lt_cv_dlopen_libs= | |
;; | |
darwin*) | |
# if libdl is installed we need to link against it | |
AC_CHECK_LIB([dl], [dlopen], | |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ | |
lt_cv_dlopen="dyld" | |
lt_cv_dlopen_libs= | |
lt_cv_dlopen_self=yes | |
]) | |
;; | |
*) | |
AC_CHECK_FUNC([shl_load], | |
[lt_cv_dlopen="shl_load"], | |
[AC_CHECK_LIB([dld], [shl_load], | |
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], | |
[AC_CHECK_FUNC([dlopen], | |
[lt_cv_dlopen="dlopen"], | |
[AC_CHECK_LIB([dl], [dlopen], | |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], | |
[AC_CHECK_LIB([svld], [dlopen], | |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], | |
[AC_CHECK_LIB([dld], [dld_link], | |
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) | |
]) | |
]) | |
]) | |
]) | |
]) | |
;; | |
esac | |
if test "x$lt_cv_dlopen" != xno; then | |
enable_dlopen=yes | |
else | |
enable_dlopen=no | |
fi | |
case $lt_cv_dlopen in | |
dlopen) | |
save_CPPFLAGS="$CPPFLAGS" | |
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
save_LDFLAGS="$LDFLAGS" | |
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
save_LIBS="$LIBS" | |
LIBS="$lt_cv_dlopen_libs $LIBS" | |
AC_CACHE_CHECK([whether a program can dlopen itself], | |
lt_cv_dlopen_self, [dnl | |
_LT_TRY_DLOPEN_SELF( | |
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, | |
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) | |
]) | |
if test "x$lt_cv_dlopen_self" = xyes; then | |
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" | |
AC_CACHE_CHECK([whether a statically linked program can dlopen itself], | |
lt_cv_dlopen_self_static, [dnl | |
_LT_TRY_DLOPEN_SELF( | |
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, | |
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) | |
]) | |
fi | |
CPPFLAGS="$save_CPPFLAGS" | |
LDFLAGS="$save_LDFLAGS" | |
LIBS="$save_LIBS" | |
;; | |
esac | |
case $lt_cv_dlopen_self in | |
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
*) enable_dlopen_self=unknown ;; | |
esac | |
case $lt_cv_dlopen_self_static in | |
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
*) enable_dlopen_self_static=unknown ;; | |
esac | |
fi | |
_LT_DECL([dlopen_support], [enable_dlopen], [0], | |
[Whether dlopen is supported]) | |
_LT_DECL([dlopen_self], [enable_dlopen_self], [0], | |
[Whether dlopen of programs is supported]) | |
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], | |
[Whether dlopen of statically linked programs is supported]) | |
])# LT_SYS_DLOPEN_SELF | |
# Old name: | |
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) | |
# _LT_COMPILER_C_O([TAGNAME]) | |
# --------------------------- | |
# Check to see if options -c and -o are simultaneously supported by compiler. | |
# This macro does not hard code the compiler like AC_PROG_CC_C_O. | |
m4_defun([_LT_COMPILER_C_O], | |
[m4_require([_LT_DECL_SED])dnl | |
m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
m4_require([_LT_TAG_COMPILER])dnl | |
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], | |
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], | |
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no | |
$RM -r conftest 2>/dev/null | |
mkdir conftest | |
cd conftest | |
mkdir out | |
echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
lt_compiler_flag="-o out/conftest2.$ac_objext" | |
# Insert the option either (1) after the last *FLAGS variable, or | |
# (2) before a word containing "conftest.", or (3) at the end. | |
# Note that $ac_compile itself does not contain backslashes and begins | |
# with a dollar sign (not a hyphen), so the echo should work correctly. | |
lt_compile=`echo "$ac_compile" | $SED \ | |
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
-e 's:$: $lt_compiler_flag:'` | |
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) | |
(eval "$lt_compile" 2>out/conftest.err) | |
ac_status=$? | |
cat out/conftest.err >&AS_MESSAGE_LOG_FD | |
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | |
if (exit $ac_status) && test -s out/conftest2.$ac_objext | |
then | |
# The compiler can only warn and ignore the option if not recognized | |
# So say no if there are warnings | |
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes | |
fi | |
fi | |
chmod u+w . 2>&AS_MESSAGE_LOG_FD | |
$RM conftest* | |
# SGI C++ compiler will create directory out/ii_files/ for | |
# template instantiation | |
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
$RM out/* && rmdir out | |
cd .. | |
$RM -r conftest | |
$RM conftest* | |
]) | |
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], | |
[Does compiler simultaneously support -c and -o options?]) | |
])# _LT_COMPILER_C_O | |
# _LT_COMPILER_FILE_LOCKS([TAGNAME]) | |
# ---------------------------------- | |
# Check to see if we can do hard links to lock some files if needed | |
m4_defun([_LT_COMPILER_FILE_LOCKS], | |
[m4_require([_LT_ENABLE_LOCK])dnl | |
m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
_LT_COMPILER_C_O([$1]) | |
hard_links="nottested" | |
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then | |
# do not overwrite the value of need_locks provided by the user | |
AC_MSG_CHECKING([if we can lock with hard links]) | |
hard_links=yes | |
$RM conftest* | |
ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
touch conftest.a | |
ln conftest.a conftest.b 2>&5 || hard_links=no | |
ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
AC_MSG_RESULT([$hard_links]) | |
if test "$hard_links" = no; then | |
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) | |
need_locks=warn | |
fi | |
else | |
need_locks=no | |
fi | |
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) | |
])# _LT_COMPILER_FILE_LOCKS | |
# _LT_CHECK_OBJDIR | |
# ---------------- | |
m4_defun([_LT_CHECK_OBJDIR], | |
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], | |
[rm -f .libs 2>/dev/null | |
mkdir .libs 2>/dev/null | |
if test -d .libs; then | |
lt_cv_objdir=.libs | |
else | |
# MS-DOS does not allow filenames that begin with a dot. | |
lt_cv_objdir=_libs | |
fi | |
rmdir .libs 2>/dev/null]) | |
objdir=$lt_cv_objdir | |
_LT_DECL([], [objdir], [0], | |
[The name of the directory that contains temporary libtool files])dnl | |
m4_pattern_allow([LT_OBJDIR])dnl | |
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", | |
[Define to the sub-directory in which libtool stores uninstalled libraries.]) | |
])# _LT_CHECK_OBJDIR | |
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) | |
# -------------------------------------- | |
# Check hardcoding attributes. | |
m4_defun([_LT_LINKER_HARDCODE_LIBPATH], | |
[AC_MSG_CHECKING([how to hardcode library paths into programs]) | |
_LT_TAGVAR(hardcode_action, $1)= | |
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || | |
test -n "$_LT_TAGVAR(runpath_var, $1)" || | |
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then | |
# We can hardcode non-existent directories. | |
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && | |
# If the only mechanism to avoid hardcoding is shlibpath_var, we | |
# have to relink, otherwise we might link with an installed library | |
# when we should be linking with a yet-to-be-installed one | |
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && | |
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then | |
# Linking always hardcodes the temporary library directory. | |
_LT_TAGVAR(hardcode_action, $1)=relink | |
else | |
# We can link without hardcoding, and we can hardcode nonexisting dirs. | |
_LT_TAGVAR(hardcode_action, $1)=immediate | |
fi | |
else | |
# We cannot hardcode anything, or else we can only hardcode existing | |
# directories. | |
_LT_TAGVAR(hardcode_action, $1)=unsupported | |
fi | |
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) | |
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || | |
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then | |
# Fast installation is not supported | |
enable_fast_install=no | |
elif test "$shlibpath_overrides_runpath" = yes || | |
test "$enable_shared" = no; then | |
# Fast installation is not necessary | |
enable_fast_install=needless | |
fi | |
_LT_TAGDECL([], [hardcode_action], [0], | |
[How to hardcode a shared library path into an executable]) | |
])# _LT_LINKER_HARDCODE_LIBPATH | |
# _LT_CMD_STRIPLIB | |
# ---------------- | |
m4_defun([_LT_CMD_STRIPLIB], | |
[m4_require([_LT_DECL_EGREP]) | |
striplib= | |
old_striplib= | |
AC_MSG_CHECKING([whether stripping libraries is possible]) | |
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then | |
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
AC_MSG_RESULT([yes]) | |
else | |
# FIXME - insert some real tests, host_os isn't really good enough | |
case $host_os in | |
darwin*) | |
if test -n "$STRIP" ; then | |
striplib="$STRIP -x" | |
old_striplib="$STRIP -S" | |
AC_MSG_RESULT([yes]) | |
else | |
AC_MSG_RESULT([no]) | |
fi | |
;; | |
*) | |
AC_MSG_RESULT([no]) | |
;; | |
esac | |
fi | |
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) | |
_LT_DECL([], [striplib], [1]) | |
])# _LT_CMD_STRIPLIB | |
# _LT_SYS_DYNAMIC_LINKER([TAG]) | |
# ----------------------------- | |
# PORTME Fill in your ld.so characteristics | |
m4_defun([_LT_SYS_DYNAMIC_LINKER], | |
[AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
m4_require([_LT_DECL_EGREP])dnl | |
m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
m4_require([_LT_DECL_OBJDUMP])dnl | |
m4_require([_LT_DECL_SED])dnl | |
AC_MSG_CHECKING([dynamic linker characteristics]) | |
m4_if([$1], | |
[], [ | |
if test "$GCC" = yes; then | |
case $host_os in | |
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; | |
*) lt_awk_arg="/^libraries:/" ;; | |
esac | |
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then | |
# if the path contains ";" then we assume it to be the separator | |
# otherwise default to the standard path separator (i.e. ":") - it is | |
# assumed that no part of a normal pathname contains ";" but that should | |
# okay in the real world where ";" in dirpaths is itself problematic. | |
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` | |
else | |
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
fi | |
# Ok, now we have the path, separated by spaces, we can step through it | |
# and add multilib dir if necessary. | |
lt_tmp_lt_search_path_spec= | |
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` | |
for lt_sys_path in $lt_search_path_spec; do | |
if test -d "$lt_sys_path/$lt_multi_os_dir"; then | |
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" | |
else | |
test -d "$lt_sys_path" && \ | |
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" | |
fi | |
done | |
lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' | |
BEGIN {RS=" "; FS="/|\n";} { | |
lt_foo=""; | |
lt_count=0; | |
for (lt_i = NF; lt_i > 0; lt_i--) { | |
if ($lt_i != "" && $lt_i != ".") { | |
if ($lt_i == "..") { | |
lt_count++; | |
} else { | |
if (lt_count == 0) { | |
lt_foo="/" $lt_i lt_foo; | |
} else { | |
lt_count--; | |
} | |
} | |
} | |
} | |
if (lt_foo != "") { lt_freq[[lt_foo]]++; } | |
if (lt_freq[[lt_foo]] == 1) { print lt_foo; } | |
}'` | |
sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` | |
else | |
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
fi]) | |
library_names_spec= | |
libname_spec='lib$name' | |
soname_spec= | |
shrext_cmds=".so" | |
postinstall_cmds= | |
postuninstall_cmds= | |
finish_cmds= | |
finish_eval= | |
shlibpath_var= | |
shlibpath_overrides_runpath=unknown | |
version_type=none | |
dynamic_linker="$host_os ld.so" | |
sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
need_lib_prefix=unknown | |
hardcode_into_libs=no | |
# when you set need_version to no, make sure it does not cause -set_version | |
# flags to be left without arguments | |
need_version=unknown | |
case $host_os in | |
aix3*) | |
version_type=linux | |
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
shlibpath_var=LIBPATH | |
# AIX 3 has no versioning support, so we append a major version to the name. | |
soname_spec='${libname}${release}${shared_ext}$major' | |
;; | |
aix[[4-9]]*) | |
version_type=linux | |
need_lib_prefix=no | |
need_version=no | |
hardcode_into_libs=yes | |
if test "$host_cpu" = ia64; then | |
# AIX 5 supports IA64 | |
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
shlibpath_var=LD_LIBRARY_PATH | |
else | |
# With GCC up to 2.95.x, collect2 would create an import file | |
# for dependence libraries. The import file would start with | |
# the line `#! .'. This would cause the generated library to | |
# depend on `.', always an invalid library. This was fixed in | |
# development snapshots of GCC prior to 3.0. | |
case $host_os in | |
aix4 | aix4.[[01]] | aix4.[[01]].*) | |
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
echo ' yes ' | |
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then | |
: | |
else | |
can_build_shared=no | |
fi | |
;; | |
esac | |
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
# soname into executable. Probably we can add versioning support to | |
# collect2, so additional links can be useful in future. | |
if test "$aix_use_runtimelinking" = yes; then | |
# If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
# instead of lib<name>.a to let people know that these are not | |
# typical AIX shared libraries. | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
else | |
# We preserve .a as extension for shared libraries through AIX4.2 | |
# and later when we are not doing run time linking. | |
library_names_spec='${libname}${release}.a $libname.a' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
fi | |
shlibpath_var=LIBPATH | |
fi | |
;; | |
amigaos*) | |
case $host_cpu in | |
powerpc) | |
# Since July 2007 AmigaOS4 officially supports .so libraries. | |
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline. | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
;; | |
m68k) | |
library_names_spec='$libname.ixlibrary $libname.a' | |
# Create ${libname}_ixlibrary.a entries in /sys/libs. | |
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' | |
;; | |
esac | |
;; | |
beos*) | |
library_names_spec='${libname}${shared_ext}' | |
dynamic_linker="$host_os ld.so" | |
shlibpath_var=LIBRARY_PATH | |
;; | |
bsdi[[45]]*) | |
version_type=linux | |
need_version=no | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
shlibpath_var=LD_LIBRARY_PATH | |
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
# the default ld.so.conf also contains /usr/contrib/lib and | |
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
# libtool to hard-code these into programs | |
;; | |
cygwin* | mingw* | pw32* | cegcc*) | |
version_type=windows | |
shrext_cmds=".dll" | |
need_version=no | |
need_lib_prefix=no | |
case $GCC,$host_os in | |
yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) | |
library_names_spec='$libname.dll.a' | |
# DLL is installed to $(libdir)/../bin by postinstall_cmds | |
postinstall_cmds='base_file=`basename \${file}`~ | |
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
dldir=$destdir/`dirname \$dlpath`~ | |
test -d \$dldir || mkdir -p \$dldir~ | |
$install_prog $dir/$dlname \$dldir/$dlname~ | |
chmod a+x \$dldir/$dlname~ | |
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
fi' | |
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
dlpath=$dir/\$dldll~ | |
$RM \$dlpath' | |
shlibpath_overrides_runpath=yes | |
case $host_os in | |
cygwin*) | |
# Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" | |
;; | |
mingw* | cegcc*) | |
# MinGW DLLs use traditional 'lib' prefix | |
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then | |
# It is most probably a Windows format PATH printed by | |
# mingw gcc, but we are running on Cygwin. Gcc prints its search | |
# path with ; separators, and with drive letters. We can handle the | |
# drive letters (cygwin fileutils understands them), so leave them, | |
# especially as we might pass files found there to a mingw objdump, | |
# which wouldn't understand a cygwinified path. Ahh. | |
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` | |
else | |
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
fi | |
;; | |
pw32*) | |
# pw32 DLLs use 'pw' prefix rather than 'lib' | |
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
;; | |
esac | |
;; | |
*) | |
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
;; | |
esac | |
dynamic_linker='Win32 ld.exe' | |
# FIXME: first we should search . and the directory the executable is in | |
shlibpath_var=PATH | |
;; | |
darwin* | rhapsody*) | |
dynamic_linker="$host_os dyld" | |
version_type=darwin | |
need_lib_prefix=no | |
need_version=no | |
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
soname_spec='${libname}${release}${major}$shared_ext' | |
shlibpath_overrides_runpath=yes | |
shlibpath_var=DYLD_LIBRARY_PATH | |
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
m4_if([$1], [],[ | |
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) | |
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
;; | |
dgux*) | |
version_type=linux | |
need_lib_prefix=no | |
need_version=no | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
shlibpath_var=LD_LIBRARY_PATH | |
;; | |
freebsd1*) | |
dynamic_linker=no | |
;; | |
freebsd* | dragonfly*) | |
# DragonFly does not have aout. When/if they implement a new | |
# versioning mechanism, adjust this. | |
if test -x /usr/bin/objformat; then | |
objformat=`/usr/bin/objformat` | |
else | |
case $host_os in | |
freebsd[[123]]*) objformat=aout ;; | |
*) objformat=elf ;; | |
esac | |
fi | |
version_type=freebsd-$objformat | |
case $version_type in | |
freebsd-elf*) | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
need_version=no | |
need_lib_prefix=no | |
;; | |
freebsd-*) | |
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
need_version=yes | |
;; | |
esac | |
shlibpath_var=LD_LIBRARY_PATH | |
case $host_os in | |
freebsd2*) | |
shlibpath_overrides_runpath=yes | |
;; | |
freebsd3.[[01]]* | freebsdelf3.[[01]]*) | |
shlibpath_overrides_runpath=yes | |
hardcode_into_libs=yes | |
;; | |
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ | |
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) | |
shlibpath_overrides_runpath=no | |
hardcode_into_libs=yes | |
;; | |
*) # from 4.6 on, and DragonFly | |
shlibpath_overrides_runpath=yes | |
hardcode_into_libs=yes | |
;; | |
esac | |
;; | |
gnu*) | |
version_type=linux | |
need_lib_prefix=no | |
need_version=no | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
shlibpath_var=LD_LIBRARY_PATH | |
hardcode_into_libs=yes | |
;; | |
hpux9* | hpux10* | hpux11*) | |
# Give a soname corresponding to the major version so that dld.sl refuses to | |
# link against other versions. | |
version_type=sunos | |
need_lib_prefix=no | |
need_version=no | |
case $host_cpu in | |
ia64*) | |
shrext_cmds='.so' | |
hardcode_into_libs=yes | |
dynamic_linker="$host_os dld.so" | |
shlibpath_var=LD_LIBRARY_PATH | |
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
if test "X$HPUX_IA64_MODE" = X32; then | |
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
else | |
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
fi | |
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
;; | |
hppa*64*) | |
shrext_cmds='.sl' | |
hardcode_into_libs=yes | |
dynamic_linker="$host_os dld.sl" | |
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
;; | |
*) | |
shrext_cmds='.sl' | |
dynamic_linker="$host_os dld.sl" | |
shlibpath_var=SHLIB_PATH | |
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
;; | |
esac | |
# HP-UX runs *really* slowly unless shared libraries are mode 555. | |
postinstall_cmds='chmod 555 $lib' | |
;; | |
interix[[3-9]]*) | |
version_type=linux | |
need_lib_prefix=no | |
need_version=no | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
shlibpath_var=LD_LIBRARY_PATH | |
shlibpath_overrides_runpath=no | |
hardcode_into_libs=yes | |
;; | |
irix5* | irix6* | nonstopux*) | |
case $host_os in | |
nonstopux*) version_type=nonstopux ;; | |
*) | |
if test "$lt_cv_prog_gnu_ld" = yes; then | |
version_type=linux | |
else | |
version_type=irix | |
fi ;; | |
esac | |
need_lib_prefix=no | |
need_version=no | |
soname_spec='${libname}${release}${shared_ext}$major' | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
case $host_os in | |
irix5* | nonstopux*) | |
libsuff= shlibsuff= | |
;; | |
*) | |
case $LD in # libtool.m4 will add one of these switches to LD | |
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
libsuff= shlibsuff= libmagic=32-bit;; | |
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
libsuff=32 shlibsuff=N32 libmagic=N32;; | |
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
*) libsuff= shlibsuff= libmagic=never-match;; | |
esac | |
;; | |
esac | |
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
shlibpath_overrides_runpath=no | |
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
hardcode_into_libs=yes | |
;; | |
# No shared lib support for Linux oldld, aout, or coff. | |
linux*oldld* | linux*aout* | linux*coff*) | |
dynamic_linker=no | |
;; | |
# This must be Linux ELF. | |
linux* | k*bsd*-gnu) | |
version_type=linux | |
need_lib_prefix=no | |
need_version=no | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
shlibpath_var=LD_LIBRARY_PATH | |
shlibpath_overrides_runpath=no | |
# Some binutils ld are patched to set DT_RUNPATH | |
save_LDFLAGS=$LDFLAGS | |
save_libdir=$libdir | |
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ | |
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" | |
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], | |
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], | |
[shlibpath_overrides_runpath=yes])]) | |
LDFLAGS=$save_LDFLAGS | |
libdir=$save_libdir | |
# This implies no fast_install, which is unacceptable. | |
# Some rework will be needed to allow for fast_install | |
# before this can be enabled. | |
hardcode_into_libs=yes | |
# Append ld.so.conf contents to the search path | |
if test -f /etc/ld.so.conf; then | |
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` | |
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" | |
fi | |
# We used to test for /lib/ld.so.1 and disable shared libraries on | |
# powerpc, because MkLinux only supported shared libraries with the | |
# GNU dynamic linker. Since this was broken with cross compilers, | |
# most powerpc-linux boxes support dynamic linking these days and | |
# people can always --disable-shared, the test was removed, and we | |
# assume the GNU/Linux dynamic linker is in use. | |
dynamic_linker='GNU/Linux ld.so' | |
;; | |
netbsd*) | |
version_type=sunos | |
need_lib_prefix=no | |
need_version=no | |
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
dynamic_linker='NetBSD (a.out) ld.so' | |
else | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
dynamic_linker='NetBSD ld.elf_so' | |
fi | |
shlibpath_var=LD_LIBRARY_PATH | |
shlibpath_overrides_runpath=yes | |
hardcode_into_libs=yes | |
;; | |
newsos6) | |
version_type=linux | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
shlibpath_var=LD_LIBRARY_PATH | |
shlibpath_overrides_runpath=yes | |
;; | |
*nto* | *qnx*) | |
version_type=qnx | |
need_lib_prefix=no | |
need_version=no | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
shlibpath_var=LD_LIBRARY_PATH | |
shlibpath_overrides_runpath=no | |
hardcode_into_libs=yes | |
dynamic_linker='ldqnx.so' | |
;; | |
openbsd*) | |
version_type=sunos | |
sys_lib_dlsearch_path_spec="/usr/lib" | |
need_lib_prefix=no | |
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
case $host_os in | |
openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
*) need_version=no ;; | |
esac | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
shlibpath_var=LD_LIBRARY_PATH | |
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
case $host_os in | |
openbsd2.[[89]] | openbsd2.[[89]].*) | |
shlibpath_overrides_runpath=no | |
;; | |
*) | |
shlibpath_overrides_runpath=yes | |
;; | |
esac | |
else | |
shlibpath_overrides_runpath=yes | |
fi | |
;; | |
os2*) | |
libname_spec='$name' | |
shrext_cmds=".dll" | |
need_lib_prefix=no | |
library_names_spec='$libname${shared_ext} $libname.a' | |
dynamic_linker='OS/2 ld.exe' | |
shlibpath_var=LIBPATH | |
;; | |
osf3* | osf4* | osf5*) | |
version_type=osf | |
need_lib_prefix=no | |
need_version=no | |
soname_spec='${libname}${release}${shared_ext}$major' | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
shlibpath_var=LD_LIBRARY_PATH | |
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
;; | |
rdos*) | |
dynamic_linker=no | |
;; | |
solaris*) | |
version_type=linux | |
need_lib_prefix=no | |
need_version=no | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
shlibpath_var=LD_LIBRARY_PATH | |
shlibpath_overrides_runpath=yes | |
hardcode_into_libs=yes | |
# ldd complains unless libraries are executable | |
postinstall_cmds='chmod +x $lib' | |
;; | |
sunos4*) | |
version_type=sunos | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
shlibpath_var=LD_LIBRARY_PATH | |
shlibpath_overrides_runpath=yes | |
if test "$with_gnu_ld" = yes; then | |
need_lib_prefix=no | |
fi | |
need_version=yes | |
;; | |
sysv4 | sysv4.3*) | |
version_type=linux | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
shlibpath_var=LD_LIBRARY_PATH | |
case $host_vendor in | |
sni) | |
shlibpath_overrides_runpath=no | |
need_lib_prefix=no | |
runpath_var=LD_RUN_PATH | |
;; | |
siemens) | |
need_lib_prefix=no | |
;; | |
motorola) | |
need_lib_prefix=no | |
need_version=no | |
shlibpath_overrides_runpath=no | |
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
;; | |
esac | |
;; | |
sysv4*MP*) | |
if test -d /usr/nec ;then | |
version_type=linux | |
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
soname_spec='$libname${shared_ext}.$major' | |
shlibpath_var=LD_LIBRARY_PATH | |
fi | |
;; | |
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
version_type=freebsd-elf | |
need_lib_prefix=no | |
need_version=no | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
shlibpath_var=LD_LIBRARY_PATH | |
shlibpath_overrides_runpath=yes | |
hardcode_into_libs=yes | |
if test "$with_gnu_ld" = yes; then | |
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
else | |
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
case $host_os in | |
sco3.2v5*) | |
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
;; | |
esac | |
fi | |
sys_lib_dlsearch_path_spec='/usr/lib' | |
;; | |
tpf*) | |
# TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
version_type=linux | |
need_lib_prefix=no | |
need_version=no | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
shlibpath_var=LD_LIBRARY_PATH | |
shlibpath_overrides_runpath=no | |
hardcode_into_libs=yes | |
;; | |
uts4*) | |
version_type=linux | |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
soname_spec='${libname}${release}${shared_ext}$major' | |
shlibpath_var=LD_LIBRARY_PATH | |
;; | |
*) | |
dynamic_linker=no | |
;; | |
esac | |
AC_MSG_RESULT([$dynamic_linker]) | |
test "$dynamic_linker" = no && can_build_shared=no | |
variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
if test "$GCC" = yes; then | |
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
fi | |
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then | |
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" | |
fi | |
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then | |
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" | |
fi | |
_LT_DECL([], [variables_saved_for_relink], [1], | |
[Variables whose values should be saved in libtool wrapper scripts and | |
restored at link time]) | |
_LT_DECL([], [need_lib_prefix], [0], | |
[Do we need the "lib" prefix for modules?]) | |
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) | |
_LT_DECL([], [version_type], [0], [Library versioning type]) | |
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) | |
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) | |
_LT_DECL([], [shlibpath_overrides_runpath], [0], | |
[Is shlibpath searched before the hard-coded library search path?]) | |
_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) | |
_LT_DECL([], [library_names_spec], [1], | |
[[List of archive names. First name is the real one, the rest are links. | |
The last name is the one that the linker finds with -lNAME]]) | |
_LT_DECL([], [soname_spec], [1], | |
[[The coded name of the library, if different from the real name]]) | |
_LT_DECL([], [postinstall_cmds], [2], | |
[Command to use after installation of a shared archive]) | |
_LT_DECL([], [postuninstall_cmds], [2], | |
[Command to use after uninstallation of a shared archive]) | |
_LT_DECL([], [finish_cmds], [2], | |
[Commands used to finish a libtool library installation in a directory]) | |
_LT_DECL([], [finish_eval], [1], | |
[[As "finish_cmds", except a single script fragment to be evaled but | |
not shown]]) | |
_LT_DECL([], [hardcode_into_libs], [0], | |
[Whether we should hardcode library paths into libraries]) | |
_LT_DECL([], [sys_lib_search_path_spec], [2], | |
[Compile-time system search path for libraries]) | |
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], | |
[Run-time system search path for libraries]) | |
])# _LT_SYS_DYNAMIC_LINKER | |
# _LT_PATH_TOOL_PREFIX(TOOL) | |
# -------------------------- | |
# find a file program which can recognize shared library | |
AC_DEFUN([_LT_PATH_TOOL_PREFIX], | |
[m4_require([_LT_DECL_EGREP])dnl | |
AC_MSG_CHECKING([for $1]) | |
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, | |
[case $MAGIC_CMD in | |
[[\\/*] | ?:[\\/]*]) | |
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
;; | |
*) | |
lt_save_MAGIC_CMD="$MAGIC_CMD" | |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
dnl $ac_dummy forces splitting on constant user-supplied paths. | |
dnl POSIX.2 word splitting is done only on the output of word expansions, | |
dnl not every word. This closes a longstanding sh security hole. | |
ac_dummy="m4_if([$2], , $PATH, [$2])" | |
for ac_dir in $ac_dummy; do | |
IFS="$lt_save_ifs" | |
test -z "$ac_dir" && ac_dir=. | |
if test -f $ac_dir/$1; then | |
lt_cv_path_MAGIC_CMD="$ac_dir/$1" | |
if test -n "$file_magic_test_file"; then | |
case $deplibs_check_method in | |
"file_magic "*) | |
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
$EGREP "$file_magic_regex" > /dev/null; then | |
: | |
else | |
cat <<_LT_EOF 1>&2 | |
*** Warning: the command libtool uses to detect shared libraries, | |
*** $file_magic_cmd, produces output that libtool cannot recognize. | |
*** The result is that libtool may fail to recognize shared libraries | |
*** as such. This will affect the creation of libtool libraries that | |
*** depend on shared libraries, but programs linked with such libtool | |
*** libraries will work regardless of this problem. Nevertheless, you | |
*** may want to report the problem to your system manager and/or to | |
*** bug-libtool@gnu.org | |
_LT_EOF | |
fi ;; | |
esac | |
fi | |
break | |
fi | |
done | |
IFS="$lt_save_ifs" | |
MAGIC_CMD="$lt_save_MAGIC_CMD" | |
;; | |
esac]) | |
MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
if test -n "$MAGIC_CMD"; then | |
AC_MSG_RESULT($MAGIC_CMD) | |
else | |
AC_MSG_RESULT(no) | |
fi | |
_LT_DECL([], [MAGIC_CMD], [0], | |
[Used to examine libraries when file_magic_cmd begins with "file"])dnl | |
])# _LT_PATH_TOOL_PREFIX | |
# Old name: | |
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) | |
# _LT_PATH_MAGIC | |
# -------------- | |
# find a file program which can recognize a shared library | |
m4_defun([_LT_PATH_MAGIC], | |
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) | |
if test -z "$lt_cv_path_MAGIC_CMD"; then | |
if test -n "$ac_tool_prefix"; then | |
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) | |
else | |
MAGIC_CMD=: | |
fi | |
fi | |
])# _LT_PATH_MAGIC | |
# LT_PATH_LD | |
# ---------- | |
# find the pathname to the GNU or non-GNU linker | |
AC_DEFUN([LT_PATH_LD], | |
[AC_REQUIRE([AC_PROG_CC])dnl | |
AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
m4_require([_LT_DECL_SED])dnl | |
m4_require([_LT_DECL_EGREP])dnl | |
AC_ARG_WITH([gnu-ld], | |
[AS_HELP_STRING([--with-gnu-ld], | |
[assume the C compiler uses GNU ld @<:@default=no@:>@])], | |
[test "$withval" = no || with_gnu_ld=yes], | |
[with_gnu_ld=no])dnl | |
ac_prog=ld | |
if test "$GCC" = yes; then | |
# Check if gcc -print-prog-name=ld gives a path. | |
AC_MSG_CHECKING([for ld used by $CC]) | |
case $host in | |
*-*-mingw*) | |
# gcc leaves a trailing carriage return which upsets mingw | |
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
*) | |
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
esac | |
case $ac_prog in | |
# Accept absolute paths. | |
[[\\/]]* | ?:[[\\/]]*) | |
re_direlt='/[[^/]][[^/]]*/\.\./' | |
# Canonicalize the pathname of ld | |
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
done | |
test -z "$LD" && LD="$ac_prog" | |
;; | |
"") | |
# If it fails, then pretend we aren't using GCC. | |
ac_prog=ld | |
;; | |
*) | |
# If it is relative, then search for the first ld in PATH. | |
with_gnu_ld=unknown | |
;; | |
esac | |
elif test "$with_gnu_ld" = yes; then | |
AC_MSG_CHECKING([for GNU ld]) | |
else | |
AC_MSG_CHECKING([for non-GNU ld]) | |
fi | |
AC_CACHE_VAL(lt_cv_path_LD, | |
[if test -z "$LD"; then | |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
for ac_dir in $PATH; do | |
IFS="$lt_save_ifs" | |
test -z "$ac_dir" && ac_dir=. | |
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
lt_cv_path_LD="$ac_dir/$ac_prog" | |
# Check to see if the program is GNU ld. I'd rather use --version, | |
# but apparently some variants of GNU ld only accept -v. | |
# Break only if it was the GNU/non-GNU ld that we prefer. | |
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
*GNU* | *'with BFD'*) | |
test "$with_gnu_ld" != no && break | |
;; | |
*) | |
test "$with_gnu_ld" != yes && break | |
;; | |
esac | |
fi | |
done | |
IFS="$lt_save_ifs" | |
else | |
lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
fi]) | |
LD="$lt_cv_path_LD" | |
if test -n "$LD"; then | |
AC_MSG_RESULT($LD) | |
else | |
AC_MSG_RESULT(no) | |
fi | |
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | |
_LT_PATH_LD_GNU | |
AC_SUBST([LD]) | |
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) | |
])# LT_PATH_LD | |
# Old names: | |
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) | |
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AM_PROG_LD], []) | |
dnl AC_DEFUN([AC_PROG_LD], []) | |
# _LT_PATH_LD_GNU | |
#- -------------- | |
m4_defun([_LT_PATH_LD_GNU], | |
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, | |
[# I'd rather use --version here, but apparently some GNU lds only accept -v. | |
case `$LD -v 2>&1 </dev/null` in | |
*GNU* | *'with BFD'*) | |
lt_cv_prog_gnu_ld=yes | |
;; | |
*) | |
lt_cv_prog_gnu_ld=no | |
;; | |
esac]) | |
with_gnu_ld=$lt_cv_prog_gnu_ld | |
])# _LT_PATH_LD_GNU | |
# _LT_CMD_RELOAD | |
# -------------- | |
# find reload flag for linker | |
# -- PORTME Some linkers may need a different reload flag. | |
m4_defun([_LT_CMD_RELOAD], | |
[AC_CACHE_CHECK([for $LD option to reload object files], | |
lt_cv_ld_reload_flag, | |
[lt_cv_ld_reload_flag='-r']) | |
reload_flag=$lt_cv_ld_reload_flag | |
case $reload_flag in | |
"" | " "*) ;; | |
*) reload_flag=" $reload_flag" ;; | |
esac | |
reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
case $host_os in | |
darwin*) | |
if test "$GCC" = yes; then | |
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' | |
else | |
reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
fi | |
;; | |
esac | |
_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl | |
_LT_DECL([], [reload_cmds], [2])dnl | |
])# _LT_CMD_RELOAD | |
# _LT_CHECK_MAGIC_METHOD | |
# ---------------------- | |
# how to check for library dependencies | |
# -- PORTME fill in with the dynamic library characteristics | |
m4_defun([_LT_CHECK_MAGIC_METHOD], | |
[m4_require([_LT_DECL_EGREP]) | |
m4_require([_LT_DECL_OBJDUMP]) | |
AC_CACHE_CHECK([how to recognize dependent libraries], | |
lt_cv_deplibs_check_method, | |
[lt_cv_file_magic_cmd='$MAGIC_CMD' | |
lt_cv_file_magic_test_file= | |
lt_cv_deplibs_check_method='unknown' | |
# Need to set the preceding variable on all platforms that support | |
# interlibrary dependencies. | |
# 'none' -- dependencies not supported. | |
# `unknown' -- same as none, but documents that we really don't know. | |
# 'pass_all' -- all dependencies passed with no checks. | |
# 'test_compile' -- check by making test program. | |
# 'file_magic [[regex]]' -- check by looking for files in library path | |
# which responds to the $file_magic_cmd with a given extended regex. | |
# If you have `file' or equivalent on your system and you're not sure | |
# whether `pass_all' will *always* work, you probably want this one. | |
case $host_os in | |
aix[[4-9]]*) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
beos*) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
bsdi[[45]]*) | |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' | |
lt_cv_file_magic_cmd='/usr/bin/file -L' | |
lt_cv_file_magic_test_file=/shlib/libc.so | |
;; | |
cygwin*) | |
# func_win32_libid is a shell function defined in ltmain.sh | |
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
lt_cv_file_magic_cmd='func_win32_libid' | |
;; | |
mingw* | pw32*) | |
# Base MSYS/MinGW do not provide the 'file' command needed by | |
# func_win32_libid shell function, so use a weaker test based on 'objdump', | |
# unless we find 'file', for example because we are cross-compiling. | |
if ( file / ) >/dev/null 2>&1; then | |
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
lt_cv_file_magic_cmd='func_win32_libid' | |
else | |
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' | |
lt_cv_file_magic_cmd='$OBJDUMP -f' | |
fi | |
;; | |
cegcc) | |
# use the weaker test based on 'objdump'. See mingw*. | |
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' | |
lt_cv_file_magic_cmd='$OBJDUMP -f' | |
;; | |
darwin* | rhapsody*) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
freebsd* | dragonfly*) | |
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
case $host_cpu in | |
i*86 ) | |
# Not sure whether the presence of OpenBSD here was a mistake. | |
# Let's accept both of them until this is cleared up. | |
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' | |
lt_cv_file_magic_cmd=/usr/bin/file | |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
;; | |
esac | |
else | |
lt_cv_deplibs_check_method=pass_all | |
fi | |
;; | |
gnu*) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
hpux10.20* | hpux11*) | |
lt_cv_file_magic_cmd=/usr/bin/file | |
case $host_cpu in | |
ia64*) | |
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' | |
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
;; | |
hppa*64*) | |
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] | |
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl | |
;; | |
*) | |
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' | |
lt_cv_file_magic_test_file=/usr/lib/libc.sl | |
;; | |
esac | |
;; | |
interix[[3-9]]*) | |
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here | |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' | |
;; | |
irix5* | irix6* | nonstopux*) | |
case $LD in | |
*-32|*"-32 ") libmagic=32-bit;; | |
*-n32|*"-n32 ") libmagic=N32;; | |
*-64|*"-64 ") libmagic=64-bit;; | |
*) libmagic=never-match;; | |
esac | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
# This must be Linux ELF. | |
linux* | k*bsd*-gnu) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
netbsd*) | |
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' | |
else | |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' | |
fi | |
;; | |
newos6*) | |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' | |
lt_cv_file_magic_cmd=/usr/bin/file | |
lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
;; | |
*nto* | *qnx*) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
openbsd*) | |
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' | |
else | |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' | |
fi | |
;; | |
osf3* | osf4* | osf5*) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
rdos*) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
solaris*) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
sysv4 | sysv4.3*) | |
case $host_vendor in | |
motorola) | |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' | |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
;; | |
ncr) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
sequent) | |
lt_cv_file_magic_cmd='/bin/file' | |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' | |
;; | |
sni) | |
lt_cv_file_magic_cmd='/bin/file' | |
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" | |
lt_cv_file_magic_test_file=/lib/libc.so | |
;; | |
siemens) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
pc) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
esac | |
;; | |
tpf*) | |
lt_cv_deplibs_check_method=pass_all | |
;; | |
esac | |
]) | |
file_magic_cmd=$lt_cv_file_magic_cmd | |
deplibs_check_method=$lt_cv_deplibs_check_method | |
test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
_LT_DECL([], [deplibs_check_method], [1], | |
[Method to check whether dependent libraries are shared objects]) | |
_LT_DECL([], [file_magic_cmd], [1], | |
[Command to use when deplibs_check_method == "file_magic"]) | |
])# _LT_CHECK_MAGIC_METHOD | |
# LT_PATH_NM | |
# ---------- | |
# find the pathname to a BSD- or MS-compatible name lister | |
AC_DEFUN([LT_PATH_NM], | |
[AC_REQUIRE([AC_PROG_CC])dnl | |
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, | |
[if test -n "$NM"; then | |
# Let the user override the test. | |
lt_cv_path_NM="$NM" | |
else | |
lt_nm_to_check="${ac_tool_prefix}nm" | |
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then | |
lt_nm_to_check="$lt_nm_to_check nm" | |
fi | |
for lt_tmp_nm in $lt_nm_to_check; do | |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do | |
IFS="$lt_save_ifs" | |
test -z "$ac_dir" && ac_dir=. | |
tmp_nm="$ac_dir/$lt_tmp_nm" | |
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
# Check to see if the nm accepts a BSD-compat flag. | |
# Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
# nm: unknown option "B" ignored | |
# Tru64's nm complains that /dev/null is an invalid object file | |
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in | |
*/dev/null* | *'Invalid file or object type'*) | |
lt_cv_path_NM="$tmp_nm -B" | |
break | |
;; | |
*) | |
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in | |
*/dev/null*) | |
lt_cv_path_NM="$tmp_nm -p" | |
break | |
;; | |
*) | |
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
continue # so that we can try to find one that supports BSD flags | |
;; | |
esac | |
;; | |
esac | |
fi | |
done | |
IFS="$lt_save_ifs" | |
done | |
: ${lt_cv_path_NM=no} | |
fi]) | |
if test "$lt_cv_path_NM" != "no"; then | |
NM="$lt_cv_path_NM" | |
else | |
# Didn't find any BSD compatible name lister, look for dumpbin. | |
AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) | |
AC_SUBST([DUMPBIN]) | |
if test "$DUMPBIN" != ":"; then | |
NM="$DUMPBIN" | |
fi | |
fi | |
test -z "$NM" && NM=nm | |
AC_SUBST([NM]) | |
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl | |
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], | |
[lt_cv_nm_interface="BSD nm" | |
echo "int some_variable = 0;" > conftest.$ac_ext | |
(eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) | |
(eval "$ac_compile" 2>conftest.err) | |
cat conftest.err >&AS_MESSAGE_LOG_FD | |
(eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) | |
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) | |
cat conftest.err >&AS_MESSAGE_LOG_FD | |
(eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) | |
cat conftest.out >&AS_MESSAGE_LOG_FD | |
if $GREP 'External.*some_variable' conftest.out > /dev/null; then | |
lt_cv_nm_interface="MS dumpbin" | |
fi | |
rm -f conftest*]) | |
])# LT_PATH_NM | |
# Old names: | |
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) | |
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AM_PROG_NM], []) | |
dnl AC_DEFUN([AC_PROG_NM], []) | |
# LT_LIB_M | |
# -------- | |
# check for math library | |
AC_DEFUN([LT_LIB_M], | |
[AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
LIBM= | |
case $host in | |
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) | |
# These system don't have libm, or don't need it | |
;; | |
*-ncr-sysv4.3*) | |
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") | |
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") | |
;; | |
*) | |
AC_CHECK_LIB(m, cos, LIBM="-lm") | |
;; | |
esac | |
AC_SUBST([LIBM]) | |
])# LT_LIB_M | |
# Old name: | |
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_CHECK_LIBM], []) | |
# _LT_COMPILER_NO_RTTI([TAGNAME]) | |
# ------------------------------- | |
m4_defun([_LT_COMPILER_NO_RTTI], | |
[m4_require([_LT_TAG_COMPILER])dnl | |
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
if test "$GCC" = yes; then | |
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], | |
lt_cv_prog_compiler_rtti_exceptions, | |
[-fno-rtti -fno-exceptions], [], | |
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) | |
fi | |
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], | |
[Compiler flag to turn off builtin functions]) | |
])# _LT_COMPILER_NO_RTTI | |
# _LT_CMD_GLOBAL_SYMBOLS | |
# ---------------------- | |
m4_defun([_LT_CMD_GLOBAL_SYMBOLS], | |
[AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
AC_REQUIRE([AC_PROG_CC])dnl | |
AC_REQUIRE([LT_PATH_NM])dnl | |
AC_REQUIRE([LT_PATH_LD])dnl | |
m4_require([_LT_DECL_SED])dnl | |
m4_require([_LT_DECL_EGREP])dnl | |
m4_require([_LT_TAG_COMPILER])dnl | |
# Check for command to grab the raw symbol name followed by C symbol from nm. | |
AC_MSG_CHECKING([command to parse $NM output from $compiler object]) | |
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], | |
[ | |
# These are sane defaults that work on at least a few old systems. | |
# [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
# Character class describing NM global symbol codes. | |
symcode='[[BCDEGRST]]' | |
# Regexp to match symbols that can be accessed directly from C. | |
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' | |
# Define system-specific variables. | |
case $host_os in | |
aix*) | |
symcode='[[BCDT]]' | |
;; | |
cygwin* | mingw* | pw32* | cegcc*) | |
symcode='[[ABCDGISTW]]' | |
;; | |
hpux*) | |
if test "$host_cpu" = ia64; then | |
symcode='[[ABCDEGRST]]' | |
fi | |
;; | |
irix* | nonstopux*) | |
symcode='[[BCDEGRST]]' | |
;; | |
osf*) | |
symcode='[[BCDEGQRST]]' | |
;; | |
solaris*) | |
symcode='[[BDRT]]' | |
;; | |
sco3.2v5*) | |
symcode='[[DT]]' | |
;; | |
sysv4.2uw2*) | |
symcode='[[DT]]' | |
;; | |
sysv5* | sco5v6* | unixware* | OpenUNIX*) | |
symcode='[[ABDT]]' | |
;; | |
sysv4) | |
symcode='[[DFNSTU]]' | |
;; | |
esac | |
# If we're using GNU nm, then use its standard symbol codes. | |
case `$NM -V 2>&1` in | |
*GNU* | *'with BFD'*) | |
symcode='[[ABCDGIRSTW]]' ;; | |
esac | |
# Transform an extracted symbol line into a proper C declaration. | |
# Some systems (esp. on ia64) link data and code symbols differently, | |
# so use this general approach. | |
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
# Transform an extracted symbol line into symbol name and symbol address | |
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" | |
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" | |
# Handle CRLF in mingw tool chain | |
opt_cr= | |
case $build_os in | |
mingw*) | |
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
;; | |
esac | |
# Try without a prefix underscore, then with it. | |
for ac_symprfx in "" "_"; do | |
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. | |
symxfrm="\\1 $ac_symprfx\\2 \\2" | |
# Write the raw and C identifiers. | |
if test "$lt_cv_nm_interface" = "MS dumpbin"; then | |
# Fake it for dumpbin and say T for any non-static function | |
# and D for any global variable. | |
# Also find C++ and __fastcall symbols from MSVC++, | |
# which start with @ or ?. | |
lt_cv_sys_global_symbol_pipe="$AWK ['"\ | |
" {last_section=section; section=\$ 3};"\ | |
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ | |
" \$ 0!~/External *\|/{next};"\ | |
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ | |
" {if(hide[section]) next};"\ | |
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ | |
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ | |
" s[1]~/^[@?]/{print s[1], s[1]; next};"\ | |
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ | |
" ' prfx=^$ac_symprfx]" | |
else | |
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" | |
fi | |
# Check to see that the pipe works correctly. | |
pipe_works=no | |
rm -f conftest* | |
cat > conftest.$ac_ext <<_LT_EOF | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
char nm_test_var; | |
void nm_test_func(void); | |
void nm_test_func(void){} | |
#ifdef __cplusplus | |
} | |
#endif | |
int main(){nm_test_var='a';nm_test_func();return(0);} | |
_LT_EOF | |
if AC_TRY_EVAL(ac_compile); then | |
# Now try to grab the symbols. | |
nlist=conftest.nm | |
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then | |
# Try sorting and uniquifying the output. | |
if sort "$nlist" | uniq > "$nlist"T; then | |
mv -f "$nlist"T "$nlist" | |
else | |
rm -f "$nlist"T | |
fi | |
# Make sure that we snagged all the symbols we need. | |
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then | |
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then | |
cat <<_LT_EOF > conftest.$ac_ext | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
_LT_EOF | |
# Now generate the symbol file. | |
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' | |
cat <<_LT_EOF >> conftest.$ac_ext | |
/* The mapping between symbol names and symbols. */ | |
const struct { | |
const char *name; | |
void *address; | |
} | |
lt__PROGRAM__LTX_preloaded_symbols[[]] = | |
{ | |
{ "@PROGRAM@", (void *) 0 }, | |
_LT_EOF | |
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext | |
cat <<\_LT_EOF >> conftest.$ac_ext | |
{0, (void *) 0} | |
}; | |
/* This works around a problem in FreeBSD linker */ | |
#ifdef FREEBSD_WORKAROUND | |
static const void *lt_preloaded_setup() { | |
return lt__PROGRAM__LTX_preloaded_symbols; | |
} | |
#endif | |
#ifdef __cplusplus | |
} | |
#endif | |
_LT_EOF | |
# Now try linking the two files. | |
mv conftest.$ac_objext conftstm.$ac_objext | |
lt_save_LIBS="$LIBS" | |
lt_save_CFLAGS="$CFLAGS" | |
LIBS="conftstm.$ac_objext" | |
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" | |
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then | |
pipe_works=yes | |
fi | |
LIBS="$lt_save_LIBS" | |
CFLAGS="$lt_save_CFLAGS" | |
else | |
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD | |
fi | |
else | |
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD | |
fi | |
else | |
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD | |
fi | |
else | |
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD | |
cat conftest.$ac_ext >&5 | |
fi | |
rm -rf conftest* conftst* | |
# Do not use the global_symbol_pipe unless it works. | |
if test "$pipe_works" = yes; then | |
break | |
else | |
lt_cv_sys_global_symbol_pipe= | |
fi | |
done | |
]) | |
if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
lt_cv_sys_global_symbol_to_cdecl= | |
fi | |
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then | |
AC_MSG_RESULT(failed) | |
else | |
AC_MSG_RESULT(ok) | |
fi | |
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], | |
[Take the output of nm and produce a listing of raw symbols and C names]) | |
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], | |
[Transform the output of nm in a proper C declaration]) | |
_LT_DECL([global_symbol_to_c_name_address], | |
[lt_cv_sys_global_symbol_to_c_name_address], [1], | |
[Transform the output of nm in a C name address pair]) | |
_LT_DECL([global_symbol_to_c_name_address_lib_prefix], | |
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], | |
[Transform the output of nm in a C name address pair when lib prefix is needed]) | |
]) # _LT_CMD_GLOBAL_SYMBOLS | |
# _LT_COMPILER_PIC([TAGNAME]) | |
# --------------------------- | |
m4_defun([_LT_COMPILER_PIC], | |
[m4_require([_LT_TAG_COMPILER])dnl | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)= | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
_LT_TAGVAR(lt_prog_compiler_static, $1)= | |
AC_MSG_CHECKING([for $compiler option to produce PIC]) | |
m4_if([$1], [CXX], [ | |
# C++ specific cases for pic, static, wl, etc. | |
if test "$GXX" = yes; then | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
case $host_os in | |
aix*) | |
# All AIX code is PIC. | |
if test "$host_cpu" = ia64; then | |
# AIX 5 now supports IA64 processor | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
fi | |
;; | |
amigaos*) | |
case $host_cpu in | |
powerpc) | |
# see comment about AmigaOS4 .so support | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
;; | |
m68k) | |
# FIXME: we need at least 68020 code to build shared libraries, but | |
# adding the `-m68020' flag to GCC prevents building anything better, | |
# like `-m68040'. | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
;; | |
esac | |
;; | |
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
# PIC is the default for these OSes. | |
;; | |
mingw* | cygwin* | os2* | pw32* | cegcc*) | |
# This hack is so that the source file can tell whether it is being | |
# built for inclusion in a dll (and should export symbols for example). | |
# Although the cygwin gcc ignores -fPIC, still need this for old-style | |
# (--disable-auto-import) libraries | |
m4_if([$1], [GCJ], [], | |
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
;; | |
darwin* | rhapsody*) | |
# PIC is the default on this platform | |
# Common symbols not allowed in MH_DYLIB files | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
;; | |
*djgpp*) | |
# DJGPP does not support shared libraries at all | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
;; | |
interix[[3-9]]*) | |
# Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
# Instead, we relocate shared libraries at runtime. | |
;; | |
sysv4*MP*) | |
if test -d /usr/nec; then | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
fi | |
;; | |
hpux*) | |
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit | |
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
# sets the default TLS model and affects inlining. | |
case $host_cpu in | |
hppa*64*) | |
;; | |
*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
;; | |
esac | |
;; | |
*qnx* | *nto*) | |
# QNX uses GNU C++, but need to define -shared option too, otherwise | |
# it will coredump. | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
;; | |
*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
;; | |
esac | |
else | |
case $host_os in | |
aix[[4-9]]*) | |
# All AIX code is PIC. | |
if test "$host_cpu" = ia64; then | |
# AIX 5 now supports IA64 processor | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
else | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
fi | |
;; | |
chorus*) | |
case $cc_basename in | |
cxch68*) | |
# Green Hills C++ Compiler | |
# _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" | |
;; | |
esac | |
;; | |
dgux*) | |
case $cc_basename in | |
ec++*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
;; | |
ghcx*) | |
# Green Hills C++ Compiler | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
;; | |
*) | |
;; | |
esac | |
;; | |
freebsd* | dragonfly*) | |
# FreeBSD uses GNU C++ | |
;; | |
hpux9* | hpux10* | hpux11*) | |
case $cc_basename in | |
CC*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
if test "$host_cpu" != ia64; then | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
fi | |
;; | |
aCC*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
case $host_cpu in | |
hppa*64*|ia64*) | |
# +Z the default | |
;; | |
*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
;; | |
esac | |
;; | |
*) | |
;; | |
esac | |
;; | |
interix*) | |
# This is c89, which is MS Visual C++ (no shared libs) | |
# Anyone wants to do a port? | |
;; | |
irix5* | irix6* | nonstopux*) | |
case $cc_basename in | |
CC*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
# CC pic flag -KPIC is the default. | |
;; | |
*) | |
;; | |
esac | |
;; | |
linux* | k*bsd*-gnu) | |
case $cc_basename in | |
KCC*) | |
# KAI C++ Compiler | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
;; | |
ecpc* ) | |
# old Intel C++ for x86_64 which still supported -KPIC. | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
;; | |
icpc* ) | |
# Intel C++, used to be incompatible with GCC. | |
# ICC 10 doesn't accept -KPIC any more. | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
;; | |
pgCC* | pgcpp*) | |
# Portland Group C++ compiler | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
;; | |
cxx*) | |
# Compaq C++ | |
# Make sure the PIC flag is empty. It appears that all Alpha | |
# Linux and Compaq Tru64 Unix objects are PIC. | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
;; | |
xlc* | xlC*) | |
# IBM XL 8.0 on PPC | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' | |
;; | |
*) | |
case `$CC -V 2>&1 | sed 5q` in | |
*Sun\ C*) | |
# Sun C++ 5.9 | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
;; | |
esac | |
;; | |
esac | |
;; | |
lynxos*) | |
;; | |
m88k*) | |
;; | |
mvs*) | |
case $cc_basename in | |
cxx*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' | |
;; | |
*) | |
;; | |
esac | |
;; | |
netbsd*) | |
;; | |
*qnx* | *nto*) | |
# QNX uses GNU C++, but need to define -shared option too, otherwise | |
# it will coredump. | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
;; | |
osf3* | osf4* | osf5*) | |
case $cc_basename in | |
KCC*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
;; | |
RCC*) | |
# Rational C++ 2.4.1 | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
;; | |
cxx*) | |
# Digital/Compaq C++ | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
# Make sure the PIC flag is empty. It appears that all Alpha | |
# Linux and Compaq Tru64 Unix objects are PIC. | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
;; | |
*) | |
;; | |
esac | |
;; | |
psos*) | |
;; | |
solaris*) | |
case $cc_basename in | |
CC*) | |
# Sun C++ 4.2, 5.x and Centerline C++ | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
;; | |
gcx*) | |
# Green Hills C++ Compiler | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
;; | |
*) | |
;; | |
esac | |
;; | |
sunos4*) | |
case $cc_basename in | |
CC*) | |
# Sun C++ 4.x | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
;; | |
lcc*) | |
# Lucid | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
;; | |
*) | |
;; | |
esac | |
;; | |
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
case $cc_basename in | |
CC*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
;; | |
esac | |
;; | |
tandem*) | |
case $cc_basename in | |
NCC*) | |
# NonStop-UX NCC 3.20 | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
;; | |
*) | |
;; | |
esac | |
;; | |
vxworks*) | |
;; | |
*) | |
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
;; | |
esac | |
fi | |
], | |
[ | |
if test "$GCC" = yes; then | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
case $host_os in | |
aix*) | |
# All AIX code is PIC. | |
if test "$host_cpu" = ia64; then | |
# AIX 5 now supports IA64 processor | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
fi | |
;; | |
amigaos*) | |
case $host_cpu in | |
powerpc) | |
# see comment about AmigaOS4 .so support | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
;; | |
m68k) | |
# FIXME: we need at least 68020 code to build shared libraries, but | |
# adding the `-m68020' flag to GCC prevents building anything better, | |
# like `-m68040'. | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
;; | |
esac | |
;; | |
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
# PIC is the default for these OSes. | |
;; | |
mingw* | cygwin* | pw32* | os2* | cegcc*) | |
# This hack is so that the source file can tell whether it is being | |
# built for inclusion in a dll (and should export symbols for example). | |
# Although the cygwin gcc ignores -fPIC, still need this for old-style | |
# (--disable-auto-import) libraries | |
m4_if([$1], [GCJ], [], | |
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
;; | |
darwin* | rhapsody*) | |
# PIC is the default on this platform | |
# Common symbols not allowed in MH_DYLIB files | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
;; | |
hpux*) | |
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit | |
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
# sets the default TLS model and affects inlining. | |
case $host_cpu in | |
hppa*64*) | |
# +Z the default | |
;; | |
*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
;; | |
esac | |
;; | |
interix[[3-9]]*) | |
# Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
# Instead, we relocate shared libraries at runtime. | |
;; | |
msdosdjgpp*) | |
# Just because we use GCC doesn't mean we suddenly get shared libraries | |
# on systems that don't support them. | |
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
enable_shared=no | |
;; | |
*nto* | *qnx*) | |
# QNX uses GNU C++, but need to define -shared option too, otherwise | |
# it will coredump. | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
;; | |
sysv4*MP*) | |
if test -d /usr/nec; then | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
fi | |
;; | |
*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
;; | |
esac | |
else | |
# PORTME Check for flag to pass linker flags through the system compiler. | |
case $host_os in | |
aix*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
if test "$host_cpu" = ia64; then | |
# AIX 5 now supports IA64 processor | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
else | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
fi | |
;; | |
mingw* | cygwin* | pw32* | os2* | cegcc*) | |
# This hack is so that the source file can tell whether it is being | |
# built for inclusion in a dll (and should export symbols for example). | |
m4_if([$1], [GCJ], [], | |
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
;; | |
hpux9* | hpux10* | hpux11*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
# not for PA HP-UX. | |
case $host_cpu in | |
hppa*64*|ia64*) | |
# +Z the default | |
;; | |
*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
;; | |
esac | |
# Is there a better lt_prog_compiler_static that works with the bundled CC? | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
;; | |
irix5* | irix6* | nonstopux*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
# PIC (with -KPIC) is the default. | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
;; | |
linux* | k*bsd*-gnu) | |
case $cc_basename in | |
# old Intel for x86_64 which still supported -KPIC. | |
ecc*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
;; | |
# icc used to be incompatible with GCC. | |
# ICC 10 doesn't accept -KPIC any more. | |
icc* | ifort*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
;; | |
# Lahey Fortran 8.1. | |
lf95*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static' | |
;; | |
pgcc* | pgf77* | pgf90* | pgf95*) | |
# Portland Group compilers (*not* the Pentium gcc compiler, | |
# which looks to be a dead project) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
;; | |
ccc*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
# All Alpha code is PIC. | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
;; | |
xl*) | |
# IBM XL C 8.0/Fortran 10.1 on PPC | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' | |
;; | |
*) | |
case `$CC -V 2>&1 | sed 5q` in | |
*Sun\ C*) | |
# Sun C 5.9 | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
;; | |
*Sun\ F*) | |
# Sun Fortran 8.3 passes all unrecognized flags to the linker | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='' | |
;; | |
esac | |
;; | |
esac | |
;; | |
newsos6) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
;; | |
*nto* | *qnx*) | |
# QNX uses GNU C++, but need to define -shared option too, otherwise | |
# it will coredump. | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
;; | |
osf3* | osf4* | osf5*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
# All OSF/1 code is PIC. | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
;; | |
rdos*) | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
;; | |
solaris*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
case $cc_basename in | |
f77* | f90* | f95*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; | |
*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; | |
esac | |
;; | |
sunos4*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
;; | |
sysv4 | sysv4.2uw2* | sysv4.3*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
;; | |
sysv4*MP*) | |
if test -d /usr/nec ;then | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
fi | |
;; | |
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
;; | |
unicos*) | |
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
;; | |
uts4*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
;; | |
*) | |
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
;; | |
esac | |
fi | |
]) | |
case $host_os in | |
# For platforms which do not support PIC, -DPIC is meaningless: | |
*djgpp*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
;; | |
*) | |
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" | |
;; | |
esac | |
AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) | |
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], | |
[How to pass a linker flag through the compiler]) | |
# | |
# Check to make sure the PIC flag actually works. | |
# | |
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then | |
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], | |
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], | |
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], | |
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in | |
"" | " "*) ;; | |
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; | |
esac], | |
[_LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) | |
fi | |
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], | |
[Additional compiler flags for building library objects]) | |
# | |
# Check to make sure the static flag actually works. | |
# | |
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" | |
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], | |
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), | |
$lt_tmp_static_flag, | |
[], | |
[_LT_TAGVAR(lt_prog_compiler_static, $1)=]) | |
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], | |
[Compiler flag to prevent dynamic linking]) | |
])# _LT_COMPILER_PIC | |
# _LT_LINKER_SHLIBS([TAGNAME]) | |
# ---------------------------- | |
# See if the linker supports building shared libraries. | |
m4_defun([_LT_LINKER_SHLIBS], | |
[AC_REQUIRE([LT_PATH_LD])dnl | |
AC_REQUIRE([LT_PATH_NM])dnl | |
m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
m4_require([_LT_DECL_EGREP])dnl | |
m4_require([_LT_DECL_SED])dnl | |
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl | |
m4_require([_LT_TAG_COMPILER])dnl | |
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
m4_if([$1], [CXX], [ | |
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
case $host_os in | |
aix[[4-9]]*) | |
# If we're using GNU nm, then we don't want the "-C" option. | |
# -C means demangle to AIX nm, but means don't demangle with GNU nm | |
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then | |
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
else | |
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
fi | |
;; | |
pw32*) | |
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" | |
;; | |
cygwin* | mingw* | cegcc*) | |
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' | |
;; | |
*) | |
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
;; | |
esac | |
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] | |
], [ | |
runpath_var= | |
_LT_TAGVAR(allow_undefined_flag, $1)= | |
_LT_TAGVAR(always_export_symbols, $1)=no | |
_LT_TAGVAR(archive_cmds, $1)= | |
_LT_TAGVAR(archive_expsym_cmds, $1)= | |
_LT_TAGVAR(compiler_needs_object, $1)=no | |
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
_LT_TAGVAR(hardcode_automatic, $1)=no | |
_LT_TAGVAR(hardcode_direct, $1)=no | |
_LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
_LT_TAGVAR(hardcode_libdir_separator, $1)= | |
_LT_TAGVAR(hardcode_minus_L, $1)=no | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
_LT_TAGVAR(inherit_rpath, $1)=no | |
_LT_TAGVAR(link_all_deplibs, $1)=unknown | |
_LT_TAGVAR(module_cmds, $1)= | |
_LT_TAGVAR(module_expsym_cmds, $1)= | |
_LT_TAGVAR(old_archive_from_new_cmds, $1)= | |
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= | |
_LT_TAGVAR(thread_safe_flag_spec, $1)= | |
_LT_TAGVAR(whole_archive_flag_spec, $1)= | |
# include_expsyms should be a list of space-separated symbols to be *always* | |
# included in the symbol list | |
_LT_TAGVAR(include_expsyms, $1)= | |
# exclude_expsyms can be an extended regexp of symbols to exclude | |
# it will be wrapped by ` (' and `)$', so one must not match beginning or | |
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
# as well as any symbol that contains `d'. | |
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] | |
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
# platforms (ab)use it in PIC code, but their linkers get confused if | |
# the symbol is explicitly referenced. Since portable code cannot | |
# rely on this symbol name, it's probably fine to never include it in | |
# preloaded symbol tables. | |
# Exclude shared library initialization/finalization symbols. | |
dnl Note also adjust exclude_expsyms for C++ above. | |
extract_expsyms_cmds= | |
case $host_os in | |
cygwin* | mingw* | pw32* | cegcc*) | |
# FIXME: the MSVC++ port hasn't been tested in a loooong time | |
# When not using gcc, we currently assume that we are using | |
# Microsoft Visual C++. | |
if test "$GCC" != yes; then | |
with_gnu_ld=no | |
fi | |
;; | |
interix*) | |
# we just hope/assume this is gcc and not c89 (= MSVC++) | |
with_gnu_ld=yes | |
;; | |
openbsd*) | |
with_gnu_ld=no | |
;; | |
esac | |
_LT_TAGVAR(ld_shlibs, $1)=yes | |
if test "$with_gnu_ld" = yes; then | |
# If archive_cmds runs LD, not CC, wlarc should be empty | |
wlarc='${wl}' | |
# Set some defaults for GNU ld with shared library support. These | |
# are reset later if shared libraries are not supported. Putting them | |
# here allows them to be overridden if necessary. | |
runpath_var=LD_RUN_PATH | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
# ancient GNU ld didn't support --whole-archive et. al. | |
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then | |
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
else | |
_LT_TAGVAR(whole_archive_flag_spec, $1)= | |
fi | |
supports_anon_versioning=no | |
case `$LD -v 2>&1` in | |
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 | |
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... | |
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... | |
*\ 2.11.*) ;; # other 2.11 versions | |
*) supports_anon_versioning=yes ;; | |
esac | |
# See if GNU ld supports shared libraries. | |
case $host_os in | |
aix[[3-9]]*) | |
# On AIX/PPC, the GNU linker is very broken | |
if test "$host_cpu" != ia64; then | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
cat <<_LT_EOF 1>&2 | |
*** Warning: the GNU linker, at least up to release 2.9.1, is reported | |
*** to be unable to reliably create shared libraries on AIX. | |
*** Therefore, libtool is disabling shared libraries support. If you | |
*** really care for shared libraries, you may want to modify your PATH | |
*** so that a non-GNU linker is found, and then restart. | |
_LT_EOF | |
fi | |
;; | |
amigaos*) | |
case $host_cpu in | |
powerpc) | |
# see comment about AmigaOS4 .so support | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='' | |
;; | |
m68k) | |
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes | |
;; | |
esac | |
;; | |
beos*) | |
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
# support --undefined. This deserves some investigation. FIXME | |
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
else | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
cygwin* | mingw* | pw32* | cegcc*) | |
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
# as there is no search path for DLLs. | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
_LT_TAGVAR(always_export_symbols, $1)=no | |
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' | |
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
# If the export-symbols file already is a .def file (1st line | |
# is EXPORTS), use it as is; otherwise, prepend... | |
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
cp $export_symbols $output_objdir/$soname.def; | |
else | |
echo EXPORTS > $output_objdir/$soname.def; | |
cat $export_symbols >> $output_objdir/$soname.def; | |
fi~ | |
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
else | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
interix[[3-9]]*) | |
_LT_TAGVAR(hardcode_direct, $1)=no | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
# Instead, shared libraries are loaded at an image base (0x10000000 by | |
# default) and relocated if they conflict, which is a slow very memory | |
# consuming and fragmenting process. To avoid this, we pick a random, | |
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
# time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
;; | |
gnu* | linux* | tpf* | k*bsd*-gnu) | |
tmp_diet=no | |
if test "$host_os" = linux-dietlibc; then | |
case $cc_basename in | |
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) | |
esac | |
fi | |
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ | |
&& test "$tmp_diet" = no | |
then | |
tmp_addflag= | |
tmp_sharedflag='-shared' | |
case $cc_basename,$host_cpu in | |
pgcc*) # Portland Group C compiler | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
tmp_addflag=' $pic_flag' | |
;; | |
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
tmp_addflag=' $pic_flag -Mnomain' ;; | |
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 | |
tmp_addflag=' -i_dynamic' ;; | |
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 | |
tmp_addflag=' -i_dynamic -nofor_main' ;; | |
ifc* | ifort*) # Intel Fortran compiler | |
tmp_addflag=' -nofor_main' ;; | |
lf95*) # Lahey Fortran 8.1 | |
_LT_TAGVAR(whole_archive_flag_spec, $1)= | |
tmp_sharedflag='--shared' ;; | |
xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) | |
tmp_sharedflag='-qmkshrobj' | |
tmp_addflag= ;; | |
esac | |
case `$CC -V 2>&1 | sed 5q` in | |
*Sun\ C*) # Sun C 5.9 | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
_LT_TAGVAR(compiler_needs_object, $1)=yes | |
tmp_sharedflag='-G' ;; | |
*Sun\ F*) # Sun Fortran 8.3 | |
tmp_sharedflag='-G' ;; | |
esac | |
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
if test "x$supports_anon_versioning" = xyes; then | |
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ | |
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
echo "local: *; };" >> $output_objdir/$libname.ver~ | |
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
fi | |
case $cc_basename in | |
xlf*) | |
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' | |
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' | |
if test "x$supports_anon_versioning" = xyes; then | |
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ | |
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
echo "local: *; };" >> $output_objdir/$libname.ver~ | |
$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' | |
fi | |
;; | |
esac | |
else | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
netbsd*) | |
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
wlarc= | |
else | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
fi | |
;; | |
solaris*) | |
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
cat <<_LT_EOF 1>&2 | |
*** Warning: The releases 2.8.* of the GNU linker cannot reliably | |
*** create shared libraries on Solaris systems. Therefore, libtool | |
*** is disabling shared libraries support. We urge you to upgrade GNU | |
*** binutils to release 2.9.1 or newer. Another option is to modify | |
*** your PATH or compiler configuration so that the native linker is | |
*** used, and then restart. | |
_LT_EOF | |
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
else | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) | |
case `$LD -v 2>&1` in | |
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
cat <<_LT_EOF 1>&2 | |
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not | |
*** reliably create shared libraries on SCO systems. Therefore, libtool | |
*** is disabling shared libraries support. We urge you to upgrade GNU | |
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify | |
*** your PATH or compiler configuration so that the native linker is | |
*** used, and then restart. | |
_LT_EOF | |
;; | |
*) | |
# For security reasons, it is highly recommended that you always | |
# use absolute paths for naming shared libraries, and exclude the | |
# DT_RUNPATH tag from executables and libraries. But doing so | |
# requires that you compile everything twice, which is a pain. | |
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
else | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
esac | |
;; | |
sunos4*) | |
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
wlarc= | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
*) | |
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
else | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
esac | |
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then | |
runpath_var= | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
_LT_TAGVAR(whole_archive_flag_spec, $1)= | |
fi | |
else | |
# PORTME fill in a description of your system's linker (not GNU ld) | |
case $host_os in | |
aix3*) | |
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
_LT_TAGVAR(always_export_symbols, $1)=yes | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' | |
# Note: this linker hardcodes the directories in LIBPATH if there | |
# are no directories specified by -L. | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes | |
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then | |
# Neither direct hardcoding nor static linking is supported with a | |
# broken collect2. | |
_LT_TAGVAR(hardcode_direct, $1)=unsupported | |
fi | |
;; | |
aix[[4-9]]*) | |
if test "$host_cpu" = ia64; then | |
# On IA64, the linker does run time linking by default, so we don't | |
# have to do anything special. | |
aix_use_runtimelinking=no | |
exp_sym_flag='-Bexport' | |
no_entry_flag="" | |
else | |
# If we're using GNU nm, then we don't want the "-C" option. | |
# -C means demangle to AIX nm, but means don't demangle with GNU nm | |
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then | |
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
else | |
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
fi | |
aix_use_runtimelinking=no | |
# Test if we are trying to use run time linking or normal | |
# AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
# need to do runtime linking. | |
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) | |
for ld_flag in $LDFLAGS; do | |
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
aix_use_runtimelinking=yes | |
break | |
fi | |
done | |
;; | |
esac | |
exp_sym_flag='-bexport' | |
no_entry_flag='-bnoentry' | |
fi | |
# When large executables or shared objects are built, AIX ld can | |
# have problems creating the table of contents. If linking a library | |
# or program results in "error TOC overflow" add -mminimal-toc to | |
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
_LT_TAGVAR(archive_cmds, $1)='' | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
_LT_TAGVAR(link_all_deplibs, $1)=yes | |
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,' | |
if test "$GCC" = yes; then | |
case $host_os in aix4.[[012]]|aix4.[[012]].*) | |
# We only want to do this on AIX 4.2 and lower, the check | |
# below for broken collect2 doesn't work under 4.3+ | |
collect2name=`${CC} -print-prog-name=collect2` | |
if test -f "$collect2name" && | |
strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
then | |
# We have reworked collect2 | |
: | |
else | |
# We have old collect2 | |
_LT_TAGVAR(hardcode_direct, $1)=unsupported | |
# It fails to find uninstalled libraries when the uninstalled | |
# path is not listed in the libpath. Setting hardcode_minus_L | |
# to unsupported forces relinking | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)= | |
fi | |
;; | |
esac | |
shared_flag='-shared' | |
if test "$aix_use_runtimelinking" = yes; then | |
shared_flag="$shared_flag "'${wl}-G' | |
fi | |
else | |
# not using gcc | |
if test "$host_cpu" = ia64; then | |
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
# chokes on -Wl,-G. The following line is correct: | |
shared_flag='-G' | |
else | |
if test "$aix_use_runtimelinking" = yes; then | |
shared_flag='${wl}-G' | |
else | |
shared_flag='${wl}-bM:SRE' | |
fi | |
fi | |
fi | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' | |
# It seems that -bexpall does not export symbols beginning with | |
# underscore (_), so it is better to generate a list of symbols to export. | |
_LT_TAGVAR(always_export_symbols, $1)=yes | |
if test "$aix_use_runtimelinking" = yes; then | |
# Warning - without using the other runtime loading flags (-brtl), | |
# -berok will link without error, but may produce a broken library. | |
_LT_TAGVAR(allow_undefined_flag, $1)='-berok' | |
# Determine the default libpath from the value encoded in an | |
# empty executable. | |
_LT_SYS_MODULE_PATH_AIX | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
else | |
if test "$host_cpu" = ia64; then | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
else | |
# Determine the default libpath from the value encoded in an | |
# empty executable. | |
_LT_SYS_MODULE_PATH_AIX | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
# Warning - without using the other run time loading flags, | |
# -berok will link without error, but may produce a broken library. | |
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
# Exported symbols can be pulled into shared objects from archives | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
# This is similar to how AIX traditionally builds its shared libraries. | |
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' | |
fi | |
fi | |
;; | |
amigaos*) | |
case $host_cpu in | |
powerpc) | |
# see comment about AmigaOS4 .so support | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='' | |
;; | |
m68k) | |
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes | |
;; | |
esac | |
;; | |
bsdi[[45]]*) | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic | |
;; | |
cygwin* | mingw* | pw32* | cegcc*) | |
# When not using gcc, we currently assume that we are using | |
# Microsoft Visual C++. | |
# hardcode_libdir_flag_spec is actually meaningless, as there is | |
# no search path for DLLs. | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' | |
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
# Tell ltmain to make .lib files, not .a files. | |
libext=lib | |
# Tell ltmain to make .dll files, not .so files. | |
shrext_cmds=".dll" | |
# FIXME: Setting linknames here is a bad hack. | |
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' | |
# The linker will automatically build a .lib file if we build a DLL. | |
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true' | |
# FIXME: Should let the user specify the lib program. | |
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' | |
_LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' | |
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
;; | |
darwin* | rhapsody*) | |
_LT_DARWIN_LINKER_FEATURES($1) | |
;; | |
dgux*) | |
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
freebsd1*) | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor | |
# support. Future versions do this automatically, but an explicit c++rt0.o | |
# does not break anything, and helps significantly (at the cost of a little | |
# extra space). | |
freebsd2.2*) | |
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
# Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
freebsd2*) | |
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
# FreeBSD 3 and greater uses gcc -shared to do shared libraries. | |
freebsd* | dragonfly*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
hpux9*) | |
if test "$GCC" = yes; then | |
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
else | |
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
fi | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
# hardcode_minus_L: Not really in the search PATH, | |
# but as the default location of the library. | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
;; | |
hpux10*) | |
if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
else | |
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
fi | |
if test "$with_gnu_ld" = no; then | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
# hardcode_minus_L: Not really in the search PATH, | |
# but as the default location of the library. | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes | |
fi | |
;; | |
hpux11*) | |
if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
case $host_cpu in | |
hppa*64*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
;; | |
ia64*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
;; | |
*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
;; | |
esac | |
else | |
case $host_cpu in | |
hppa*64*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
;; | |
ia64*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
;; | |
*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
;; | |
esac | |
fi | |
if test "$with_gnu_ld" = no; then | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
case $host_cpu in | |
hppa*64*|ia64*) | |
_LT_TAGVAR(hardcode_direct, $1)=no | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
*) | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
# hardcode_minus_L: Not really in the search PATH, | |
# but as the default location of the library. | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes | |
;; | |
esac | |
fi | |
;; | |
irix5* | irix6* | nonstopux*) | |
if test "$GCC" = yes; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
# Try to use the -exported_symbol ld option, if it does not | |
# work, assume that -exports_file does not work either and | |
# implicitly export all symbols. | |
save_LDFLAGS="$LDFLAGS" | |
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" | |
AC_LINK_IFELSE(int foo(void) {}, | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' | |
) | |
LDFLAGS="$save_LDFLAGS" | |
else | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' | |
fi | |
_LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
_LT_TAGVAR(inherit_rpath, $1)=yes | |
_LT_TAGVAR(link_all_deplibs, $1)=yes | |
;; | |
netbsd*) | |
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
else | |
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
fi | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
newsos6) | |
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
*nto* | *qnx*) | |
;; | |
openbsd*) | |
if test -f /usr/libexec/ld.so; then | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
else | |
case $host_os in | |
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) | |
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
;; | |
*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
;; | |
esac | |
fi | |
else | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
os2*) | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes | |
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' | |
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' | |
;; | |
osf3*) | |
if test "$GCC" = yes; then | |
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
else | |
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
fi | |
_LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
;; | |
osf4* | osf5*) # as osf3* with the addition of -msym flag | |
if test "$GCC" = yes; then | |
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
else | |
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ | |
$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' | |
# Both c and cxx compiler support -rpath directly | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
fi | |
_LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
;; | |
solaris*) | |
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs' | |
if test "$GCC" = yes; then | |
wlarc='${wl}' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
$CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
else | |
case `$CC -V 2>&1` in | |
*"Compilers 5.0"*) | |
wlarc='' | |
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' | |
;; | |
*) | |
wlarc='${wl}' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
;; | |
esac | |
fi | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
case $host_os in | |
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
*) | |
# The compiler driver will combine and reorder linker options, | |
# but understands `-z linker_flag'. GCC discards it without `$wl', | |
# but is careful enough not to reorder. | |
# Supported since Solaris 2.6 (maybe 2.5.1?) | |
if test "$GCC" = yes; then | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
else | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' | |
fi | |
;; | |
esac | |
_LT_TAGVAR(link_all_deplibs, $1)=yes | |
;; | |
sunos4*) | |
if test "x$host_vendor" = xsequent; then | |
# Use $CC to link under sequent, because it throws in some extra .o | |
# files that make .init and .fini sections work. | |
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
else | |
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
fi | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
sysv4) | |
case $host_vendor in | |
sni) | |
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? | |
;; | |
siemens) | |
## LD is ld it makes a PLAMLIB | |
## CC just makes a GrossModule. | |
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' | |
_LT_TAGVAR(hardcode_direct, $1)=no | |
;; | |
motorola) | |
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie | |
;; | |
esac | |
runpath_var='LD_RUN_PATH' | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
sysv4.3*) | |
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' | |
;; | |
sysv4*MP*) | |
if test -d /usr/nec; then | |
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
runpath_var=LD_RUN_PATH | |
hardcode_runpath_var=yes | |
_LT_TAGVAR(ld_shlibs, $1)=yes | |
fi | |
;; | |
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) | |
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
runpath_var='LD_RUN_PATH' | |
if test "$GCC" = yes; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
else | |
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
fi | |
;; | |
sysv5* | sco3.2v5* | sco5v6*) | |
# Note: We can NOT use -z defs as we might desire, because we do not | |
# link with -lc, and that would cause any symbols used from libc to | |
# always be unresolved, which means just about no library would | |
# ever link correctly. If we're not using GNU ld we use -z text | |
# though, which does catch some bad symbols but isn't as heavy-handed | |
# as -z defs. | |
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
_LT_TAGVAR(link_all_deplibs, $1)=yes | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
runpath_var='LD_RUN_PATH' | |
if test "$GCC" = yes; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
else | |
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
fi | |
;; | |
uts4*) | |
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
*) | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
esac | |
if test x$host_vendor = xsni; then | |
case $host in | |
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' | |
;; | |
esac | |
fi | |
fi | |
]) | |
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) | |
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld | |
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl | |
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl | |
_LT_DECL([], [extract_expsyms_cmds], [2], | |
[The commands to extract the exported symbol list from a shared archive]) | |
# | |
# Do we need to explicitly link libc? | |
# | |
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in | |
x|xyes) | |
# Assume -lc should be added | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
if test "$enable_shared" = yes && test "$GCC" = yes; then | |
case $_LT_TAGVAR(archive_cmds, $1) in | |
*'~'*) | |
# FIXME: we may have to deal with multi-command sequences. | |
;; | |
'$CC '*) | |
# Test whether the compiler implicitly links with -lc since on some | |
# systems, -lgcc has to come before -lc. If gcc already passes -lc | |
# to ld, don't add -lc before -lgcc. | |
AC_MSG_CHECKING([whether -lc should be explicitly linked in]) | |
$RM conftest* | |
echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then | |
soname=conftest | |
lib=conftest | |
libobjs=conftest.$ac_objext | |
deplibs= | |
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) | |
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) | |
compiler_flags=-v | |
linker_flags=-v | |
verstring= | |
output_objdir=. | |
libname=conftest | |
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) | |
_LT_TAGVAR(allow_undefined_flag, $1)= | |
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) | |
then | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
else | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
fi | |
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag | |
else | |
cat conftest.err 1>&5 | |
fi | |
$RM conftest* | |
AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) | |
;; | |
esac | |
fi | |
;; | |
esac | |
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], | |
[Whether or not to add -lc for building shared libraries]) | |
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], | |
[enable_shared_with_static_runtimes], [0], | |
[Whether or not to disallow shared libs when runtime libs are static]) | |
_LT_TAGDECL([], [export_dynamic_flag_spec], [1], | |
[Compiler flag to allow reflexive dlopens]) | |
_LT_TAGDECL([], [whole_archive_flag_spec], [1], | |
[Compiler flag to generate shared objects directly from archives]) | |
_LT_TAGDECL([], [compiler_needs_object], [1], | |
[Whether the compiler copes with passing no objects directly]) | |
_LT_TAGDECL([], [old_archive_from_new_cmds], [2], | |
[Create an old-style archive from a shared archive]) | |
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], | |
[Create a temporary old-style archive to link instead of a shared archive]) | |
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) | |
_LT_TAGDECL([], [archive_expsym_cmds], [2]) | |
_LT_TAGDECL([], [module_cmds], [2], | |
[Commands used to build a loadable module if different from building | |
a shared archive.]) | |
_LT_TAGDECL([], [module_expsym_cmds], [2]) | |
_LT_TAGDECL([], [with_gnu_ld], [1], | |
[Whether we are building with GNU ld or not]) | |
_LT_TAGDECL([], [allow_undefined_flag], [1], | |
[Flag that allows shared libraries with undefined symbols to be built]) | |
_LT_TAGDECL([], [no_undefined_flag], [1], | |
[Flag that enforces no undefined symbols]) | |
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], | |
[Flag to hardcode $libdir into a binary during linking. | |
This must work even if $libdir does not exist]) | |
_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], | |
[[If ld is used when linking, flag to hardcode $libdir into a binary | |
during linking. This must work even if $libdir does not exist]]) | |
_LT_TAGDECL([], [hardcode_libdir_separator], [1], | |
[Whether we need a single "-rpath" flag with a separated argument]) | |
_LT_TAGDECL([], [hardcode_direct], [0], | |
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes | |
DIR into the resulting binary]) | |
_LT_TAGDECL([], [hardcode_direct_absolute], [0], | |
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes | |
DIR into the resulting binary and the resulting library dependency is | |
"absolute", i.e impossible to change by setting ${shlibpath_var} if the | |
library is relocated]) | |
_LT_TAGDECL([], [hardcode_minus_L], [0], | |
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR | |
into the resulting binary]) | |
_LT_TAGDECL([], [hardcode_shlibpath_var], [0], | |
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR | |
into the resulting binary]) | |
_LT_TAGDECL([], [hardcode_automatic], [0], | |
[Set to "yes" if building a shared library automatically hardcodes DIR | |
into the library and all subsequent libraries and executables linked | |
against it]) | |
_LT_TAGDECL([], [inherit_rpath], [0], | |
[Set to yes if linker adds runtime paths of dependent libraries | |
to runtime path list]) | |
_LT_TAGDECL([], [link_all_deplibs], [0], | |
[Whether libtool must link a program against all its dependency libraries]) | |
_LT_TAGDECL([], [fix_srcfile_path], [1], | |
[Fix the shell variable $srcfile for the compiler]) | |
_LT_TAGDECL([], [always_export_symbols], [0], | |
[Set to "yes" if exported symbols are required]) | |
_LT_TAGDECL([], [export_symbols_cmds], [2], | |
[The commands to list exported symbols]) | |
_LT_TAGDECL([], [exclude_expsyms], [1], | |
[Symbols that should not be listed in the preloaded symbols]) | |
_LT_TAGDECL([], [include_expsyms], [1], | |
[Symbols that must always be exported]) | |
_LT_TAGDECL([], [prelink_cmds], [2], | |
[Commands necessary for linking programs (against libraries) with templates]) | |
_LT_TAGDECL([], [file_list_spec], [1], | |
[Specify filename containing input files]) | |
dnl FIXME: Not yet implemented | |
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], | |
dnl [Compiler flag to generate thread safe objects]) | |
])# _LT_LINKER_SHLIBS | |
# _LT_LANG_C_CONFIG([TAG]) | |
# ------------------------ | |
# Ensure that the configuration variables for a C compiler are suitably | |
# defined. These variables are subsequently used by _LT_CONFIG to write | |
# the compiler configuration to `libtool'. | |
m4_defun([_LT_LANG_C_CONFIG], | |
[m4_require([_LT_DECL_EGREP])dnl | |
lt_save_CC="$CC" | |
AC_LANG_PUSH(C) | |
# Source file extension for C test sources. | |
ac_ext=c | |
# Object file extension for compiled C test sources. | |
objext=o | |
_LT_TAGVAR(objext, $1)=$objext | |
# Code to be used in simple compile tests | |
lt_simple_compile_test_code="int some_variable = 0;" | |
# Code to be used in simple link tests | |
lt_simple_link_test_code='int main(){return(0);}' | |
_LT_TAG_COMPILER | |
# Save the default compiler, since it gets overwritten when the other | |
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. | |
compiler_DEFAULT=$CC | |
# save warnings/boilerplate of simple test code | |
_LT_COMPILER_BOILERPLATE | |
_LT_LINKER_BOILERPLATE | |
if test -n "$compiler"; then | |
_LT_COMPILER_NO_RTTI($1) | |
_LT_COMPILER_PIC($1) | |
_LT_COMPILER_C_O($1) | |
_LT_COMPILER_FILE_LOCKS($1) | |
_LT_LINKER_SHLIBS($1) | |
_LT_SYS_DYNAMIC_LINKER($1) | |
_LT_LINKER_HARDCODE_LIBPATH($1) | |
LT_SYS_DLOPEN_SELF | |
_LT_CMD_STRIPLIB | |
# Report which library types will actually be built | |
AC_MSG_CHECKING([if libtool supports shared libraries]) | |
AC_MSG_RESULT([$can_build_shared]) | |
AC_MSG_CHECKING([whether to build shared libraries]) | |
test "$can_build_shared" = "no" && enable_shared=no | |
# On AIX, shared libraries and static libraries use the same namespace, and | |
# are all built from PIC. | |
case $host_os in | |
aix3*) | |
test "$enable_shared" = yes && enable_static=no | |
if test -n "$RANLIB"; then | |
archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
postinstall_cmds='$RANLIB $lib' | |
fi | |
;; | |
aix[[4-9]]*) | |
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
test "$enable_shared" = yes && enable_static=no | |
fi | |
;; | |
esac | |
AC_MSG_RESULT([$enable_shared]) | |
AC_MSG_CHECKING([whether to build static libraries]) | |
# Make sure either enable_shared or enable_static is yes. | |
test "$enable_shared" = yes || enable_static=yes | |
AC_MSG_RESULT([$enable_static]) | |
_LT_CONFIG($1) | |
fi | |
AC_LANG_POP | |
CC="$lt_save_CC" | |
])# _LT_LANG_C_CONFIG | |
# _LT_PROG_CXX | |
# ------------ | |
# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ | |
# compiler, we have our own version here. | |
m4_defun([_LT_PROG_CXX], | |
[ | |
pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) | |
AC_PROG_CXX | |
if test -n "$CXX" && ( test "X$CXX" != "Xno" && | |
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
(test "X$CXX" != "Xg++"))) ; then | |
AC_PROG_CXXCPP | |
else | |
_lt_caught_CXX_error=yes | |
fi | |
popdef([AC_MSG_ERROR]) | |
])# _LT_PROG_CXX | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([_LT_PROG_CXX], []) | |
# _LT_LANG_CXX_CONFIG([TAG]) | |
# -------------------------- | |
# Ensure that the configuration variables for a C++ compiler are suitably | |
# defined. These variables are subsequently used by _LT_CONFIG to write | |
# the compiler configuration to `libtool'. | |
m4_defun([_LT_LANG_CXX_CONFIG], | |
[AC_REQUIRE([_LT_PROG_CXX])dnl | |
m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
m4_require([_LT_DECL_EGREP])dnl | |
AC_LANG_PUSH(C++) | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
_LT_TAGVAR(allow_undefined_flag, $1)= | |
_LT_TAGVAR(always_export_symbols, $1)=no | |
_LT_TAGVAR(archive_expsym_cmds, $1)= | |
_LT_TAGVAR(compiler_needs_object, $1)=no | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
_LT_TAGVAR(hardcode_direct, $1)=no | |
_LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
_LT_TAGVAR(hardcode_libdir_separator, $1)= | |
_LT_TAGVAR(hardcode_minus_L, $1)=no | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
_LT_TAGVAR(hardcode_automatic, $1)=no | |
_LT_TAGVAR(inherit_rpath, $1)=no | |
_LT_TAGVAR(module_cmds, $1)= | |
_LT_TAGVAR(module_expsym_cmds, $1)= | |
_LT_TAGVAR(link_all_deplibs, $1)=unknown | |
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
_LT_TAGVAR(no_undefined_flag, $1)= | |
_LT_TAGVAR(whole_archive_flag_spec, $1)= | |
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
# Source file extension for C++ test sources. | |
ac_ext=cpp | |
# Object file extension for compiled C++ test sources. | |
objext=o | |
_LT_TAGVAR(objext, $1)=$objext | |
# No sense in running all these tests if we already determined that | |
# the CXX compiler isn't working. Some variables (like enable_shared) | |
# are currently assumed to apply to all compilers on this platform, | |
# and will be corrupted by setting them based on a non-working compiler. | |
if test "$_lt_caught_CXX_error" != yes; then | |
# Code to be used in simple compile tests | |
lt_simple_compile_test_code="int some_variable = 0;" | |
# Code to be used in simple link tests | |
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' | |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
_LT_TAG_COMPILER | |
# save warnings/boilerplate of simple test code | |
_LT_COMPILER_BOILERPLATE | |
_LT_LINKER_BOILERPLATE | |
# Allow CC to be a program name with arguments. | |
lt_save_CC=$CC | |
lt_save_LD=$LD | |
lt_save_GCC=$GCC | |
GCC=$GXX | |
lt_save_with_gnu_ld=$with_gnu_ld | |
lt_save_path_LD=$lt_cv_path_LD | |
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then | |
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx | |
else | |
$as_unset lt_cv_prog_gnu_ld | |
fi | |
if test -n "${lt_cv_path_LDCXX+set}"; then | |
lt_cv_path_LD=$lt_cv_path_LDCXX | |
else | |
$as_unset lt_cv_path_LD | |
fi | |
test -z "${LDCXX+set}" || LD=$LDCXX | |
CC=${CXX-"c++"} | |
compiler=$CC | |
_LT_TAGVAR(compiler, $1)=$CC | |
_LT_CC_BASENAME([$compiler]) | |
if test -n "$compiler"; then | |
# We don't want -fno-exception when compiling C++ code, so set the | |
# no_builtin_flag separately | |
if test "$GXX" = yes; then | |
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
else | |
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
fi | |
if test "$GXX" = yes; then | |
# Set up default GNU C++ configuration | |
LT_PATH_LD | |
# Check if GNU C++ uses GNU ld as the underlying linker, since the | |
# archiving commands below assume that GNU ld is being used. | |
if test "$with_gnu_ld" = yes; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
# If archive_cmds runs LD, not CC, wlarc should be empty | |
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to | |
# investigate it a little bit more. (MM) | |
wlarc='${wl}' | |
# ancient GNU ld didn't support --whole-archive et. al. | |
if eval "`$CC -print-prog-name=ld` --help 2>&1" | | |
$GREP 'no-whole-archive' > /dev/null; then | |
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
else | |
_LT_TAGVAR(whole_archive_flag_spec, $1)= | |
fi | |
else | |
with_gnu_ld=no | |
wlarc= | |
# A generic and very simple default shared library creation | |
# command for GNU C++ for the case where it uses the native | |
# linker, instead of GNU ld. If possible, this setting should | |
# overridden to take advantage of the native linker features on | |
# the platform it is being used on. | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
fi | |
# Commands to make compiler produce verbose output that lists | |
# what "hidden" libraries, object files and flags are used when | |
# linking a shared library. | |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
else | |
GXX=no | |
with_gnu_ld=no | |
wlarc= | |
fi | |
# PORTME: fill in a description of your system's C++ link characteristics | |
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
_LT_TAGVAR(ld_shlibs, $1)=yes | |
case $host_os in | |
aix3*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
aix[[4-9]]*) | |
if test "$host_cpu" = ia64; then | |
# On IA64, the linker does run time linking by default, so we don't | |
# have to do anything special. | |
aix_use_runtimelinking=no | |
exp_sym_flag='-Bexport' | |
no_entry_flag="" | |
else | |
aix_use_runtimelinking=no | |
# Test if we are trying to use run time linking or normal | |
# AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
# need to do runtime linking. | |
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) | |
for ld_flag in $LDFLAGS; do | |
case $ld_flag in | |
*-brtl*) | |
aix_use_runtimelinking=yes | |
break | |
;; | |
esac | |
done | |
;; | |
esac | |
exp_sym_flag='-bexport' | |
no_entry_flag='-bnoentry' | |
fi | |
# When large executables or shared objects are built, AIX ld can | |
# have problems creating the table of contents. If linking a library | |
# or program results in "error TOC overflow" add -mminimal-toc to | |
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
_LT_TAGVAR(archive_cmds, $1)='' | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
_LT_TAGVAR(link_all_deplibs, $1)=yes | |
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,' | |
if test "$GXX" = yes; then | |
case $host_os in aix4.[[012]]|aix4.[[012]].*) | |
# We only want to do this on AIX 4.2 and lower, the check | |
# below for broken collect2 doesn't work under 4.3+ | |
collect2name=`${CC} -print-prog-name=collect2` | |
if test -f "$collect2name" && | |
strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
then | |
# We have reworked collect2 | |
: | |
else | |
# We have old collect2 | |
_LT_TAGVAR(hardcode_direct, $1)=unsupported | |
# It fails to find uninstalled libraries when the uninstalled | |
# path is not listed in the libpath. Setting hardcode_minus_L | |
# to unsupported forces relinking | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)= | |
fi | |
esac | |
shared_flag='-shared' | |
if test "$aix_use_runtimelinking" = yes; then | |
shared_flag="$shared_flag "'${wl}-G' | |
fi | |
else | |
# not using gcc | |
if test "$host_cpu" = ia64; then | |
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
# chokes on -Wl,-G. The following line is correct: | |
shared_flag='-G' | |
else | |
if test "$aix_use_runtimelinking" = yes; then | |
shared_flag='${wl}-G' | |
else | |
shared_flag='${wl}-bM:SRE' | |
fi | |
fi | |
fi | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' | |
# It seems that -bexpall does not export symbols beginning with | |
# underscore (_), so it is better to generate a list of symbols to | |
# export. | |
_LT_TAGVAR(always_export_symbols, $1)=yes | |
if test "$aix_use_runtimelinking" = yes; then | |
# Warning - without using the other runtime loading flags (-brtl), | |
# -berok will link without error, but may produce a broken library. | |
_LT_TAGVAR(allow_undefined_flag, $1)='-berok' | |
# Determine the default libpath from the value encoded in an empty | |
# executable. | |
_LT_SYS_MODULE_PATH_AIX | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
else | |
if test "$host_cpu" = ia64; then | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
else | |
# Determine the default libpath from the value encoded in an | |
# empty executable. | |
_LT_SYS_MODULE_PATH_AIX | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
# Warning - without using the other run time loading flags, | |
# -berok will link without error, but may produce a broken library. | |
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
# Exported symbols can be pulled into shared objects from archives | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
# This is similar to how AIX traditionally builds its shared | |
# libraries. | |
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' | |
fi | |
fi | |
;; | |
beos*) | |
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
# support --undefined. This deserves some investigation. FIXME | |
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
else | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
chorus*) | |
case $cc_basename in | |
*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
esac | |
;; | |
cygwin* | mingw* | pw32* | cegcc*) | |
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
# as there is no search path for DLLs. | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
_LT_TAGVAR(always_export_symbols, $1)=no | |
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
# If the export-symbols file already is a .def file (1st line | |
# is EXPORTS), use it as is; otherwise, prepend... | |
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
cp $export_symbols $output_objdir/$soname.def; | |
else | |
echo EXPORTS > $output_objdir/$soname.def; | |
cat $export_symbols >> $output_objdir/$soname.def; | |
fi~ | |
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
else | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
darwin* | rhapsody*) | |
_LT_DARWIN_LINKER_FEATURES($1) | |
;; | |
dgux*) | |
case $cc_basename in | |
ec++*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
ghcx*) | |
# Green Hills C++ Compiler | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
esac | |
;; | |
freebsd[[12]]*) | |
# C++ shared libraries reported to be fairly broken before | |
# switch to ELF | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
freebsd-elf*) | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
;; | |
freebsd* | dragonfly*) | |
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF | |
# conventions | |
_LT_TAGVAR(ld_shlibs, $1)=yes | |
;; | |
gnu*) | |
;; | |
hpux9*) | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
# but as the default | |
# location of the library. | |
case $cc_basename in | |
CC*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
aCC*) | |
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
# Commands to make compiler produce verbose output that lists | |
# what "hidden" libraries, object files and flags are used when | |
# linking a shared library. | |
# | |
# There doesn't appear to be a way to prevent this compiler from | |
# explicitly linking system object files so we need to strip them | |
# from the output so that they don't get included in the library | |
# dependencies. | |
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
;; | |
*) | |
if test "$GXX" = yes; then | |
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
else | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
esac | |
;; | |
hpux10*|hpux11*) | |
if test $with_gnu_ld = no; then | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
case $host_cpu in | |
hppa*64*|ia64*) | |
;; | |
*) | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
;; | |
esac | |
fi | |
case $host_cpu in | |
hppa*64*|ia64*) | |
_LT_TAGVAR(hardcode_direct, $1)=no | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
;; | |
*) | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
# but as the default | |
# location of the library. | |
;; | |
esac | |
case $cc_basename in | |
CC*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
aCC*) | |
case $host_cpu in | |
hppa*64*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
;; | |
ia64*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
;; | |
*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
;; | |
esac | |
# Commands to make compiler produce verbose output that lists | |
# what "hidden" libraries, object files and flags are used when | |
# linking a shared library. | |
# | |
# There doesn't appear to be a way to prevent this compiler from | |
# explicitly linking system object files so we need to strip them | |
# from the output so that they don't get included in the library | |
# dependencies. | |
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
;; | |
*) | |
if test "$GXX" = yes; then | |
if test $with_gnu_ld = no; then | |
case $host_cpu in | |
hppa*64*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
;; | |
ia64*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
;; | |
*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
;; | |
esac | |
fi | |
else | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
esac | |
;; | |
interix[[3-9]]*) | |
_LT_TAGVAR(hardcode_direct, $1)=no | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
# Instead, shared libraries are loaded at an image base (0x10000000 by | |
# default) and relocated if they conflict, which is a slow very memory | |
# consuming and fragmenting process. To avoid this, we pick a random, | |
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
# time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
;; | |
irix5* | irix6*) | |
case $cc_basename in | |
CC*) | |
# SGI C++ | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
# Archives containing C++ object files must be created using | |
# "CC -ar", where "CC" is the IRIX C++ compiler. This is | |
# necessary to make sure instantiated templates are included | |
# in the archive. | |
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' | |
;; | |
*) | |
if test "$GXX" = yes; then | |
if test "$with_gnu_ld" = no; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
else | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' | |
fi | |
fi | |
_LT_TAGVAR(link_all_deplibs, $1)=yes | |
;; | |
esac | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
_LT_TAGVAR(inherit_rpath, $1)=yes | |
;; | |
linux* | k*bsd*-gnu) | |
case $cc_basename in | |
KCC*) | |
# Kuck and Associates, Inc. (KAI) C++ Compiler | |
# KCC will only create a shared library if the output file | |
# ends with ".so" (or ".sl" for HP-UX), so rename the library | |
# to its proper name (with version) after linking. | |
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' | |
# Commands to make compiler produce verbose output that lists | |
# what "hidden" libraries, object files and flags are used when | |
# linking a shared library. | |
# | |
# There doesn't appear to be a way to prevent this compiler from | |
# explicitly linking system object files so we need to strip them | |
# from the output so that they don't get included in the library | |
# dependencies. | |
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
# Archives containing C++ object files must be created using | |
# "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' | |
;; | |
icpc* | ecpc* ) | |
# Intel C++ | |
with_gnu_ld=yes | |
# version 8.0 and above of icpc choke on multiply defined symbols | |
# if we add $predep_objects and $postdep_objects, however 7.1 and | |
# earlier do not add the objects themselves. | |
case `$CC -V 2>&1` in | |
*"Version 7."*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
;; | |
*) # Version 8.0 or newer | |
tmp_idyn= | |
case $host_cpu in | |
ia64*) tmp_idyn=' -i_dynamic';; | |
esac | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
;; | |
esac | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
;; | |
pgCC* | pgcpp*) | |
# Portland Group C++ compiler | |
case `$CC -V` in | |
*pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) | |
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ | |
rm -rf $tpldir~ | |
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ | |
compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' | |
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ | |
rm -rf $tpldir~ | |
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ | |
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ | |
$RANLIB $oldlib' | |
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ | |
rm -rf $tpldir~ | |
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ | |
rm -rf $tpldir~ | |
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
;; | |
*) # Version 6 will use weak symbols | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
;; | |
esac | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
;; | |
cxx*) | |
# Compaq C++ | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' | |
runpath_var=LD_RUN_PATH | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
# Commands to make compiler produce verbose output that lists | |
# what "hidden" libraries, object files and flags are used when | |
# linking a shared library. | |
# | |
# There doesn't appear to be a way to prevent this compiler from | |
# explicitly linking system object files so we need to strip them | |
# from the output so that they don't get included in the library | |
# dependencies. | |
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
;; | |
xl*) | |
# IBM XL 8.0 on PPC, with GNU ld | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
if test "x$supports_anon_versioning" = xyes; then | |
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ | |
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
echo "local: *; };" >> $output_objdir/$libname.ver~ | |
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
fi | |
;; | |
*) | |
case `$CC -V 2>&1 | sed 5q` in | |
*Sun\ C*) | |
# Sun C++ 5.9 | |
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
_LT_TAGVAR(compiler_needs_object, $1)=yes | |
# Not sure whether something based on | |
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | |
# would be better. | |
output_verbose_link_cmd='echo' | |
# Archives containing C++ object files must be created using | |
# "CC -xar", where "CC" is the Sun C++ compiler. This is | |
# necessary to make sure instantiated templates are included | |
# in the archive. | |
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
;; | |
esac | |
;; | |
esac | |
;; | |
lynxos*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
m88k*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
mvs*) | |
case $cc_basename in | |
cxx*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
esac | |
;; | |
netbsd*) | |
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' | |
wlarc= | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
fi | |
# Workaround some broken pre-1.5 toolchains | |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' | |
;; | |
*nto* | *qnx*) | |
_LT_TAGVAR(ld_shlibs, $1)=yes | |
;; | |
openbsd2*) | |
# C++ shared libraries are fairly broken | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
openbsd*) | |
if test -f /usr/libexec/ld.so; then | |
_LT_TAGVAR(hardcode_direct, $1)=yes | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
fi | |
output_verbose_link_cmd=echo | |
else | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
osf3* | osf4* | osf5*) | |
case $cc_basename in | |
KCC*) | |
# Kuck and Associates, Inc. (KAI) C++ Compiler | |
# KCC will only create a shared library if the output file | |
# ends with ".so" (or ".sl" for HP-UX), so rename the library | |
# to its proper name (with version) after linking. | |
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
# Archives containing C++ object files must be created using | |
# the KAI C++ compiler. | |
case $host in | |
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; | |
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; | |
esac | |
;; | |
RCC*) | |
# Rational C++ 2.4.1 | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
cxx*) | |
case $host in | |
osf3*) | |
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
;; | |
*) | |
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ | |
echo "-hidden">> $lib.exp~ | |
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ | |
$RM $lib.exp' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
;; | |
esac | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
# Commands to make compiler produce verbose output that lists | |
# what "hidden" libraries, object files and flags are used when | |
# linking a shared library. | |
# | |
# There doesn't appear to be a way to prevent this compiler from | |
# explicitly linking system object files so we need to strip them | |
# from the output so that they don't get included in the library | |
# dependencies. | |
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
;; | |
*) | |
if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
case $host in | |
osf3*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
;; | |
*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
;; | |
esac | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
# Commands to make compiler produce verbose output that lists | |
# what "hidden" libraries, object files and flags are used when | |
# linking a shared library. | |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
else | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
fi | |
;; | |
esac | |
;; | |
psos*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
sunos4*) | |
case $cc_basename in | |
CC*) | |
# Sun C++ 4.x | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
lcc*) | |
# Lucid | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
esac | |
;; | |
solaris*) | |
case $cc_basename in | |
CC*) | |
# Sun C++ 4.2, 5.x and Centerline C++ | |
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes | |
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
case $host_os in | |
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
*) | |
# The compiler driver will combine and reorder linker options, | |
# but understands `-z linker_flag'. | |
# Supported since Solaris 2.6 (maybe 2.5.1?) | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' | |
;; | |
esac | |
_LT_TAGVAR(link_all_deplibs, $1)=yes | |
output_verbose_link_cmd='echo' | |
# Archives containing C++ object files must be created using | |
# "CC -xar", where "CC" is the Sun C++ compiler. This is | |
# necessary to make sure instantiated templates are included | |
# in the archive. | |
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
;; | |
gcx*) | |
# Green Hills C++ Compiler | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
# The C++ compiler must be used to create the archive. | |
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' | |
;; | |
*) | |
# GNU C++ compiler with Solaris linker | |
if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' | |
if $CC --version | $GREP -v '^2\.7' > /dev/null; then | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
# Commands to make compiler produce verbose output that lists | |
# what "hidden" libraries, object files and flags are used when | |
# linking a shared library. | |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
else | |
# g++ 2.7 appears to require `-G' NOT `-shared' on this | |
# platform. | |
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
# Commands to make compiler produce verbose output that lists | |
# what "hidden" libraries, object files and flags are used when | |
# linking a shared library. | |
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
fi | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' | |
case $host_os in | |
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
*) | |
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
;; | |
esac | |
fi | |
;; | |
esac | |
;; | |
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) | |
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
runpath_var='LD_RUN_PATH' | |
case $cc_basename in | |
CC*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
;; | |
*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
;; | |
esac | |
;; | |
sysv5* | sco3.2v5* | sco5v6*) | |
# Note: We can NOT use -z defs as we might desire, because we do not | |
# link with -lc, and that would cause any symbols used from libc to | |
# always be unresolved, which means just about no library would | |
# ever link correctly. If we're not using GNU ld we use -z text | |
# though, which does catch some bad symbols but isn't as heavy-handed | |
# as -z defs. | |
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' | |
_LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
_LT_TAGVAR(link_all_deplibs, $1)=yes | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
runpath_var='LD_RUN_PATH' | |
case $cc_basename in | |
CC*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
;; | |
*) | |
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
;; | |
esac | |
;; | |
tandem*) | |
case $cc_basename in | |
NCC*) | |
# NonStop-UX NCC 3.20 | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
esac | |
;; | |
vxworks*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
*) | |
# FIXME: insert proper C++ library support | |
_LT_TAGVAR(ld_shlibs, $1)=no | |
;; | |
esac | |
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) | |
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
_LT_TAGVAR(GCC, $1)="$GXX" | |
_LT_TAGVAR(LD, $1)="$LD" | |
## CAVEAT EMPTOR: | |
## There is no encapsulation within the following macros, do not change | |
## the running order or otherwise move them around unless you know exactly | |
## what you are doing... | |
_LT_SYS_HIDDEN_LIBDEPS($1) | |
_LT_COMPILER_PIC($1) | |
_LT_COMPILER_C_O($1) | |
_LT_COMPILER_FILE_LOCKS($1) | |
_LT_LINKER_SHLIBS($1) | |
_LT_SYS_DYNAMIC_LINKER($1) | |
_LT_LINKER_HARDCODE_LIBPATH($1) | |
_LT_CONFIG($1) | |
fi # test -n "$compiler" | |
CC=$lt_save_CC | |
LDCXX=$LD | |
LD=$lt_save_LD | |
GCC=$lt_save_GCC | |
with_gnu_ld=$lt_save_with_gnu_ld | |
lt_cv_path_LDCXX=$lt_cv_path_LD | |
lt_cv_path_LD=$lt_save_path_LD | |
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld | |
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld | |
fi # test "$_lt_caught_CXX_error" != yes | |
AC_LANG_POP | |
])# _LT_LANG_CXX_CONFIG | |
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) | |
# --------------------------------- | |
# Figure out "hidden" library dependencies from verbose | |
# compiler output when linking a shared library. | |
# Parse the compiler output and extract the necessary | |
# objects, libraries and library flags. | |
m4_defun([_LT_SYS_HIDDEN_LIBDEPS], | |
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
# Dependencies to place before and after the object being linked: | |
_LT_TAGVAR(predep_objects, $1)= | |
_LT_TAGVAR(postdep_objects, $1)= | |
_LT_TAGVAR(predeps, $1)= | |
_LT_TAGVAR(postdeps, $1)= | |
_LT_TAGVAR(compiler_lib_search_path, $1)= | |
dnl we can't use the lt_simple_compile_test_code here, | |
dnl because it contains code intended for an executable, | |
dnl not a library. It's possible we should let each | |
dnl tag define a new lt_????_link_test_code variable, | |
dnl but it's only used here... | |
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF | |
int a; | |
void foo (void) { a = 0; } | |
_LT_EOF | |
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF | |
class Foo | |
{ | |
public: | |
Foo (void) { a = 0; } | |
private: | |
int a; | |
}; | |
_LT_EOF | |
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF | |
subroutine foo | |
implicit none | |
integer*4 a | |
a=0 | |
return | |
end | |
_LT_EOF | |
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF | |
subroutine foo | |
implicit none | |
integer a | |
a=0 | |
return | |
end | |
_LT_EOF | |
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF | |
public class foo { | |
private int a; | |
public void bar (void) { | |
a = 0; | |
} | |
}; | |
_LT_EOF | |
]) | |
dnl Parse the compiler output and extract the necessary | |
dnl objects, libraries and library flags. | |
if AC_TRY_EVAL(ac_compile); then | |
# Parse the compiler output and extract the necessary | |
# objects, libraries and library flags. | |
# Sentinel used to keep track of whether or not we are before | |
# the conftest object file. | |
pre_test_object_deps_done=no | |
for p in `eval "$output_verbose_link_cmd"`; do | |
case $p in | |
-L* | -R* | -l*) | |
# Some compilers place space between "-{L,R}" and the path. | |
# Remove the space. | |
if test $p = "-L" || | |
test $p = "-R"; then | |
prev=$p | |
continue | |
else | |
prev= | |
fi | |
if test "$pre_test_object_deps_done" = no; then | |
case $p in | |
-L* | -R*) | |
# Internal compiler library paths should come after those | |
# provided the user. The postdeps already come after the | |
# user supplied libs so there is no need to process them. | |
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then | |
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" | |
else | |
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" | |
fi | |
;; | |
# The "-l" case would never come before the object being | |
# linked, so don't bother handling this case. | |
esac | |
else | |
if test -z "$_LT_TAGVAR(postdeps, $1)"; then | |
_LT_TAGVAR(postdeps, $1)="${prev}${p}" | |
else | |
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" | |
fi | |
fi | |
;; | |
*.$objext) | |
# This assumes that the test object file only shows up | |
# once in the compiler output. | |
if test "$p" = "conftest.$objext"; then | |
pre_test_object_deps_done=yes | |
continue | |
fi | |
if test "$pre_test_object_deps_done" = no; then | |
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then | |
_LT_TAGVAR(predep_objects, $1)="$p" | |
else | |
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" | |
fi | |
else | |
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then | |
_LT_TAGVAR(postdep_objects, $1)="$p" | |
else | |
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" | |
fi | |
fi | |
;; | |
*) ;; # Ignore the rest. | |
esac | |
done | |
# Clean up. | |
rm -f a.out a.exe | |
else | |
echo "libtool.m4: error: problem compiling $1 test program" | |
fi | |
$RM -f confest.$objext | |
# PORTME: override above test on systems where it is broken | |
m4_if([$1], [CXX], | |
[case $host_os in | |
interix[[3-9]]*) | |
# Interix 3.5 installs completely hosed .la files for C++, so rather than | |
# hack all around it, let's just trust "g++" to DTRT. | |
_LT_TAGVAR(predep_objects,$1)= | |
_LT_TAGVAR(postdep_objects,$1)= | |
_LT_TAGVAR(postdeps,$1)= | |
;; | |
linux*) | |
case `$CC -V 2>&1 | sed 5q` in | |
*Sun\ C*) | |
# Sun C++ 5.9 | |
# The more standards-conforming stlport4 library is | |
# incompatible with the Cstd library. Avoid specifying | |
# it if it's in CXXFLAGS. Ignore libCrun as | |
# -library=stlport4 depends on it. | |
case " $CXX $CXXFLAGS " in | |
*" -library=stlport4 "*) | |
solaris_use_stlport4=yes | |
;; | |
esac | |
if test "$solaris_use_stlport4" != yes; then | |
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' | |
fi | |
;; | |
esac | |
;; | |
solaris*) | |
case $cc_basename in | |
CC*) | |
# The more standards-conforming stlport4 library is | |
# incompatible with the Cstd library. Avoid specifying | |
# it if it's in CXXFLAGS. Ignore libCrun as | |
# -library=stlport4 depends on it. | |
case " $CXX $CXXFLAGS " in | |
*" -library=stlport4 "*) | |
solaris_use_stlport4=yes | |
;; | |
esac | |
# Adding this requires a known-good setup of shared libraries for | |
# Sun compiler versions before 5.6, else PIC objects from an old | |
# archive will be linked into the output, leading to subtle bugs. | |
if test "$solaris_use_stlport4" != yes; then | |
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' | |
fi | |
;; | |
esac | |
;; | |
esac | |
]) | |
case " $_LT_TAGVAR(postdeps, $1) " in | |
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; | |
esac | |
_LT_TAGVAR(compiler_lib_search_dirs, $1)= | |
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then | |
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` | |
fi | |
_LT_TAGDECL([], [compiler_lib_search_dirs], [1], | |
[The directories searched by this compiler when creating a shared library]) | |
_LT_TAGDECL([], [predep_objects], [1], | |
[Dependencies to place before and after the objects being linked to | |
create a shared library]) | |
_LT_TAGDECL([], [postdep_objects], [1]) | |
_LT_TAGDECL([], [predeps], [1]) | |
_LT_TAGDECL([], [postdeps], [1]) | |
_LT_TAGDECL([], [compiler_lib_search_path], [1], | |
[The library search path used internally by the compiler when linking | |
a shared library]) | |
])# _LT_SYS_HIDDEN_LIBDEPS | |
# _LT_PROG_F77 | |
# ------------ | |
# Since AC_PROG_F77 is broken, in that it returns the empty string | |
# if there is no fortran compiler, we have our own version here. | |
m4_defun([_LT_PROG_F77], | |
[ | |
pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) | |
AC_PROG_F77 | |
if test -z "$F77" || test "X$F77" = "Xno"; then | |
_lt_disable_F77=yes | |
fi | |
popdef([AC_MSG_ERROR]) | |
])# _LT_PROG_F77 | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([_LT_PROG_F77], []) | |
# _LT_LANG_F77_CONFIG([TAG]) | |
# -------------------------- | |
# Ensure that the configuration variables for a Fortran 77 compiler are | |
# suitably defined. These variables are subsequently used by _LT_CONFIG | |
# to write the compiler configuration to `libtool'. | |
m4_defun([_LT_LANG_F77_CONFIG], | |
[AC_REQUIRE([_LT_PROG_F77])dnl | |
AC_LANG_PUSH(Fortran 77) | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
_LT_TAGVAR(allow_undefined_flag, $1)= | |
_LT_TAGVAR(always_export_symbols, $1)=no | |
_LT_TAGVAR(archive_expsym_cmds, $1)= | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
_LT_TAGVAR(hardcode_direct, $1)=no | |
_LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
_LT_TAGVAR(hardcode_libdir_separator, $1)= | |
_LT_TAGVAR(hardcode_minus_L, $1)=no | |
_LT_TAGVAR(hardcode_automatic, $1)=no | |
_LT_TAGVAR(inherit_rpath, $1)=no | |
_LT_TAGVAR(module_cmds, $1)= | |
_LT_TAGVAR(module_expsym_cmds, $1)= | |
_LT_TAGVAR(link_all_deplibs, $1)=unknown | |
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
_LT_TAGVAR(no_undefined_flag, $1)= | |
_LT_TAGVAR(whole_archive_flag_spec, $1)= | |
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
# Source file extension for f77 test sources. | |
ac_ext=f | |
# Object file extension for compiled f77 test sources. | |
objext=o | |
_LT_TAGVAR(objext, $1)=$objext | |
# No sense in running all these tests if we already determined that | |
# the F77 compiler isn't working. Some variables (like enable_shared) | |
# are currently assumed to apply to all compilers on this platform, | |
# and will be corrupted by setting them based on a non-working compiler. | |
if test "$_lt_disable_F77" != yes; then | |
# Code to be used in simple compile tests | |
lt_simple_compile_test_code="\ | |
subroutine t | |
return | |
end | |
" | |
# Code to be used in simple link tests | |
lt_simple_link_test_code="\ | |
program t | |
end | |
" | |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
_LT_TAG_COMPILER | |
# save warnings/boilerplate of simple test code | |
_LT_COMPILER_BOILERPLATE | |
_LT_LINKER_BOILERPLATE | |
# Allow CC to be a program name with arguments. | |
lt_save_CC="$CC" | |
lt_save_GCC=$GCC | |
CC=${F77-"f77"} | |
compiler=$CC | |
_LT_TAGVAR(compiler, $1)=$CC | |
_LT_CC_BASENAME([$compiler]) | |
GCC=$G77 | |
if test -n "$compiler"; then | |
AC_MSG_CHECKING([if libtool supports shared libraries]) | |
AC_MSG_RESULT([$can_build_shared]) | |
AC_MSG_CHECKING([whether to build shared libraries]) | |
test "$can_build_shared" = "no" && enable_shared=no | |
# On AIX, shared libraries and static libraries use the same namespace, and | |
# are all built from PIC. | |
case $host_os in | |
aix3*) | |
test "$enable_shared" = yes && enable_static=no | |
if test -n "$RANLIB"; then | |
archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
postinstall_cmds='$RANLIB $lib' | |
fi | |
;; | |
aix[[4-9]]*) | |
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
test "$enable_shared" = yes && enable_static=no | |
fi | |
;; | |
esac | |
AC_MSG_RESULT([$enable_shared]) | |
AC_MSG_CHECKING([whether to build static libraries]) | |
# Make sure either enable_shared or enable_static is yes. | |
test "$enable_shared" = yes || enable_static=yes | |
AC_MSG_RESULT([$enable_static]) | |
_LT_TAGVAR(GCC, $1)="$G77" | |
_LT_TAGVAR(LD, $1)="$LD" | |
## CAVEAT EMPTOR: | |
## There is no encapsulation within the following macros, do not change | |
## the running order or otherwise move them around unless you know exactly | |
## what you are doing... | |
_LT_COMPILER_PIC($1) | |
_LT_COMPILER_C_O($1) | |
_LT_COMPILER_FILE_LOCKS($1) | |
_LT_LINKER_SHLIBS($1) | |
_LT_SYS_DYNAMIC_LINKER($1) | |
_LT_LINKER_HARDCODE_LIBPATH($1) | |
_LT_CONFIG($1) | |
fi # test -n "$compiler" | |
GCC=$lt_save_GCC | |
CC="$lt_save_CC" | |
fi # test "$_lt_disable_F77" != yes | |
AC_LANG_POP | |
])# _LT_LANG_F77_CONFIG | |
# _LT_PROG_FC | |
# ----------- | |
# Since AC_PROG_FC is broken, in that it returns the empty string | |
# if there is no fortran compiler, we have our own version here. | |
m4_defun([_LT_PROG_FC], | |
[ | |
pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) | |
AC_PROG_FC | |
if test -z "$FC" || test "X$FC" = "Xno"; then | |
_lt_disable_FC=yes | |
fi | |
popdef([AC_MSG_ERROR]) | |
])# _LT_PROG_FC | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([_LT_PROG_FC], []) | |
# _LT_LANG_FC_CONFIG([TAG]) | |
# ------------------------- | |
# Ensure that the configuration variables for a Fortran compiler are | |
# suitably defined. These variables are subsequently used by _LT_CONFIG | |
# to write the compiler configuration to `libtool'. | |
m4_defun([_LT_LANG_FC_CONFIG], | |
[AC_REQUIRE([_LT_PROG_FC])dnl | |
AC_LANG_PUSH(Fortran) | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
_LT_TAGVAR(allow_undefined_flag, $1)= | |
_LT_TAGVAR(always_export_symbols, $1)=no | |
_LT_TAGVAR(archive_expsym_cmds, $1)= | |
_LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
_LT_TAGVAR(hardcode_direct, $1)=no | |
_LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
_LT_TAGVAR(hardcode_libdir_separator, $1)= | |
_LT_TAGVAR(hardcode_minus_L, $1)=no | |
_LT_TAGVAR(hardcode_automatic, $1)=no | |
_LT_TAGVAR(inherit_rpath, $1)=no | |
_LT_TAGVAR(module_cmds, $1)= | |
_LT_TAGVAR(module_expsym_cmds, $1)= | |
_LT_TAGVAR(link_all_deplibs, $1)=unknown | |
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
_LT_TAGVAR(no_undefined_flag, $1)= | |
_LT_TAGVAR(whole_archive_flag_spec, $1)= | |
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
# Source file extension for fc test sources. | |
ac_ext=${ac_fc_srcext-f} | |
# Object file extension for compiled fc test sources. | |
objext=o | |
_LT_TAGVAR(objext, $1)=$objext | |
# No sense in running all these tests if we already determined that | |
# the FC compiler isn't working. Some variables (like enable_shared) | |
# are currently assumed to apply to all compilers on this platform, | |
# and will be corrupted by setting them based on a non-working compiler. | |
if test "$_lt_disable_FC" != yes; then | |
# Code to be used in simple compile tests | |
lt_simple_compile_test_code="\ | |
subroutine t | |
return | |
end | |
" | |
# Code to be used in simple link tests | |
lt_simple_link_test_code="\ | |
program t | |
end | |
" | |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
_LT_TAG_COMPILER | |
# save warnings/boilerplate of simple test code | |
_LT_COMPILER_BOILERPLATE | |
_LT_LINKER_BOILERPLATE | |
# Allow CC to be a program name with arguments. | |
lt_save_CC="$CC" | |
lt_save_GCC=$GCC | |
CC=${FC-"f95"} | |
compiler=$CC | |
GCC=$ac_cv_fc_compiler_gnu | |
_LT_TAGVAR(compiler, $1)=$CC | |
_LT_CC_BASENAME([$compiler]) | |
if test -n "$compiler"; then | |
AC_MSG_CHECKING([if libtool supports shared libraries]) | |
AC_MSG_RESULT([$can_build_shared]) | |
AC_MSG_CHECKING([whether to build shared libraries]) | |
test "$can_build_shared" = "no" && enable_shared=no | |
# On AIX, shared libraries and static libraries use the same namespace, and | |
# are all built from PIC. | |
case $host_os in | |
aix3*) | |
test "$enable_shared" = yes && enable_static=no | |
if test -n "$RANLIB"; then | |
archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
postinstall_cmds='$RANLIB $lib' | |
fi | |
;; | |
aix[[4-9]]*) | |
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
test "$enable_shared" = yes && enable_static=no | |
fi | |
;; | |
esac | |
AC_MSG_RESULT([$enable_shared]) | |
AC_MSG_CHECKING([whether to build static libraries]) | |
# Make sure either enable_shared or enable_static is yes. | |
test "$enable_shared" = yes || enable_static=yes | |
AC_MSG_RESULT([$enable_static]) | |
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" | |
_LT_TAGVAR(LD, $1)="$LD" | |
## CAVEAT EMPTOR: | |
## There is no encapsulation within the following macros, do not change | |
## the running order or otherwise move them around unless you know exactly | |
## what you are doing... | |
_LT_SYS_HIDDEN_LIBDEPS($1) | |
_LT_COMPILER_PIC($1) | |
_LT_COMPILER_C_O($1) | |
_LT_COMPILER_FILE_LOCKS($1) | |
_LT_LINKER_SHLIBS($1) | |
_LT_SYS_DYNAMIC_LINKER($1) | |
_LT_LINKER_HARDCODE_LIBPATH($1) | |
_LT_CONFIG($1) | |
fi # test -n "$compiler" | |
GCC=$lt_save_GCC | |
CC="$lt_save_CC" | |
fi # test "$_lt_disable_FC" != yes | |
AC_LANG_POP | |
])# _LT_LANG_FC_CONFIG | |
# _LT_LANG_GCJ_CONFIG([TAG]) | |
# -------------------------- | |
# Ensure that the configuration variables for the GNU Java Compiler compiler | |
# are suitably defined. These variables are subsequently used by _LT_CONFIG | |
# to write the compiler configuration to `libtool'. | |
m4_defun([_LT_LANG_GCJ_CONFIG], | |
[AC_REQUIRE([LT_PROG_GCJ])dnl | |
AC_LANG_SAVE | |
# Source file extension for Java test sources. | |
ac_ext=java | |
# Object file extension for compiled Java test sources. | |
objext=o | |
_LT_TAGVAR(objext, $1)=$objext | |
# Code to be used in simple compile tests | |
lt_simple_compile_test_code="class foo {}" | |
# Code to be used in simple link tests | |
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' | |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
_LT_TAG_COMPILER | |
# save warnings/boilerplate of simple test code | |
_LT_COMPILER_BOILERPLATE | |
_LT_LINKER_BOILERPLATE | |
# Allow CC to be a program name with arguments. | |
lt_save_CC="$CC" | |
lt_save_GCC=$GCC | |
GCC=yes | |
CC=${GCJ-"gcj"} | |
compiler=$CC | |
_LT_TAGVAR(compiler, $1)=$CC | |
_LT_TAGVAR(LD, $1)="$LD" | |
_LT_CC_BASENAME([$compiler]) | |
# GCJ did not exist at the time GCC didn't implicitly link libc in. | |
_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
if test -n "$compiler"; then | |
_LT_COMPILER_NO_RTTI($1) | |
_LT_COMPILER_PIC($1) | |
_LT_COMPILER_C_O($1) | |
_LT_COMPILER_FILE_LOCKS($1) | |
_LT_LINKER_SHLIBS($1) | |
_LT_LINKER_HARDCODE_LIBPATH($1) | |
_LT_CONFIG($1) | |
fi | |
AC_LANG_RESTORE | |
GCC=$lt_save_GCC | |
CC="$lt_save_CC" | |
])# _LT_LANG_GCJ_CONFIG | |
# _LT_LANG_RC_CONFIG([TAG]) | |
# ------------------------- | |
# Ensure that the configuration variables for the Windows resource compiler | |
# are suitably defined. These variables are subsequently used by _LT_CONFIG | |
# to write the compiler configuration to `libtool'. | |
m4_defun([_LT_LANG_RC_CONFIG], | |
[AC_REQUIRE([LT_PROG_RC])dnl | |
AC_LANG_SAVE | |
# Source file extension for RC test sources. | |
ac_ext=rc | |
# Object file extension for compiled RC test sources. | |
objext=o | |
_LT_TAGVAR(objext, $1)=$objext | |
# Code to be used in simple compile tests | |
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' | |
# Code to be used in simple link tests | |
lt_simple_link_test_code="$lt_simple_compile_test_code" | |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
_LT_TAG_COMPILER | |
# save warnings/boilerplate of simple test code | |
_LT_COMPILER_BOILERPLATE | |
_LT_LINKER_BOILERPLATE | |
# Allow CC to be a program name with arguments. | |
lt_save_CC="$CC" | |
lt_save_GCC=$GCC | |
GCC= | |
CC=${RC-"windres"} | |
compiler=$CC | |
_LT_TAGVAR(compiler, $1)=$CC | |
_LT_CC_BASENAME([$compiler]) | |
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes | |
if test -n "$compiler"; then | |
: | |
_LT_CONFIG($1) | |
fi | |
GCC=$lt_save_GCC | |
AC_LANG_RESTORE | |
CC="$lt_save_CC" | |
])# _LT_LANG_RC_CONFIG | |
# LT_PROG_GCJ | |
# ----------- | |
AC_DEFUN([LT_PROG_GCJ], | |
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], | |
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], | |
[AC_CHECK_TOOL(GCJ, gcj,) | |
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" | |
AC_SUBST(GCJFLAGS)])])[]dnl | |
]) | |
# Old name: | |
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([LT_AC_PROG_GCJ], []) | |
# LT_PROG_RC | |
# ---------- | |
AC_DEFUN([LT_PROG_RC], | |
[AC_CHECK_TOOL(RC, windres,) | |
]) | |
# Old name: | |
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([LT_AC_PROG_RC], []) | |
# _LT_DECL_EGREP | |
# -------------- | |
# If we don't have a new enough Autoconf to choose the best grep | |
# available, choose the one first in the user's PATH. | |
m4_defun([_LT_DECL_EGREP], | |
[AC_REQUIRE([AC_PROG_EGREP])dnl | |
AC_REQUIRE([AC_PROG_FGREP])dnl | |
test -z "$GREP" && GREP=grep | |
_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) | |
_LT_DECL([], [EGREP], [1], [An ERE matcher]) | |
_LT_DECL([], [FGREP], [1], [A literal string matcher]) | |
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too | |
AC_SUBST([GREP]) | |
]) | |
# _LT_DECL_OBJDUMP | |
# -------------- | |
# If we don't have a new enough Autoconf to choose the best objdump | |
# available, choose the one first in the user's PATH. | |
m4_defun([_LT_DECL_OBJDUMP], | |
[AC_CHECK_TOOL(OBJDUMP, objdump, false) | |
test -z "$OBJDUMP" && OBJDUMP=objdump | |
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) | |
AC_SUBST([OBJDUMP]) | |
]) | |
# _LT_DECL_SED | |
# ------------ | |
# Check for a fully-functional sed program, that truncates | |
# as few characters as possible. Prefer GNU sed if found. | |
m4_defun([_LT_DECL_SED], | |
[AC_PROG_SED | |
test -z "$SED" && SED=sed | |
Xsed="$SED -e 1s/^X//" | |
_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) | |
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], | |
[Sed that helps us avoid accidentally triggering echo(1) options like -n]) | |
])# _LT_DECL_SED | |
m4_ifndef([AC_PROG_SED], [ | |
# NOTE: This macro has been submitted for inclusion into # | |
# GNU Autoconf as AC_PROG_SED. When it is available in # | |
# a released version of Autoconf we should remove this # | |
# macro and use it instead. # | |
m4_defun([AC_PROG_SED], | |
[AC_MSG_CHECKING([for a sed that does not truncate output]) | |
AC_CACHE_VAL(lt_cv_path_SED, | |
[# Loop through the user's path and test for sed and gsed. | |
# Then use that list of sed's as ones to test for truncation. | |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
for as_dir in $PATH | |
do | |
IFS=$as_save_IFS | |
test -z "$as_dir" && as_dir=. | |
for lt_ac_prog in sed gsed; do | |
for ac_exec_ext in '' $ac_executable_extensions; do | |
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then | |
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" | |
fi | |
done | |
done | |
done | |
IFS=$as_save_IFS | |
lt_ac_max=0 | |
lt_ac_count=0 | |
# Add /usr/xpg4/bin/sed as it is typically found on Solaris | |
# along with /bin/sed that truncates output. | |
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do | |
test ! -f $lt_ac_sed && continue | |
cat /dev/null > conftest.in | |
lt_ac_count=0 | |
echo $ECHO_N "0123456789$ECHO_C" >conftest.in | |
# Check for GNU sed and select it if it is found. | |
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then | |
lt_cv_path_SED=$lt_ac_sed | |
break | |
fi | |
while true; do | |
cat conftest.in conftest.in >conftest.tmp | |
mv conftest.tmp conftest.in | |
cp conftest.in conftest.nl | |
echo >>conftest.nl | |
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break | |
cmp -s conftest.out conftest.nl || break | |
# 10000 chars as input seems more than enough | |
test $lt_ac_count -gt 10 && break | |
lt_ac_count=`expr $lt_ac_count + 1` | |
if test $lt_ac_count -gt $lt_ac_max; then | |
lt_ac_max=$lt_ac_count | |
lt_cv_path_SED=$lt_ac_sed | |
fi | |
done | |
done | |
]) | |
SED=$lt_cv_path_SED | |
AC_SUBST([SED]) | |
AC_MSG_RESULT([$SED]) | |
])#AC_PROG_SED | |
])#m4_ifndef | |
# Old name: | |
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([LT_AC_PROG_SED], []) | |
# _LT_CHECK_SHELL_FEATURES | |
# ------------------------ | |
# Find out whether the shell is Bourne or XSI compatible, | |
# or has some other useful features. | |
m4_defun([_LT_CHECK_SHELL_FEATURES], | |
[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) | |
# Try some XSI features | |
xsi_shell=no | |
( _lt_dummy="a/b/c" | |
test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ | |
= c,a/b,, \ | |
&& eval 'test $(( 1 + 1 )) -eq 2 \ | |
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ | |
&& xsi_shell=yes | |
AC_MSG_RESULT([$xsi_shell]) | |
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) | |
AC_MSG_CHECKING([whether the shell understands "+="]) | |
lt_shell_append=no | |
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ | |
>/dev/null 2>&1 \ | |
&& lt_shell_append=yes | |
AC_MSG_RESULT([$lt_shell_append]) | |
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) | |
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
lt_unset=unset | |
else | |
lt_unset=false | |
fi | |
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl | |
# test EBCDIC or ASCII | |
case `echo X|tr X '\101'` in | |
A) # ASCII based system | |
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr | |
lt_SP2NL='tr \040 \012' | |
lt_NL2SP='tr \015\012 \040\040' | |
;; | |
*) # EBCDIC based system | |
lt_SP2NL='tr \100 \n' | |
lt_NL2SP='tr \r\n \100\100' | |
;; | |
esac | |
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl | |
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl | |
])# _LT_CHECK_SHELL_FEATURES | |
# _LT_PROG_XSI_SHELLFNS | |
# --------------------- | |
# Bourne and XSI compatible variants of some useful shell functions. | |
m4_defun([_LT_PROG_XSI_SHELLFNS], | |
[case $xsi_shell in | |
yes) | |
cat << \_LT_EOF >> "$cfgfile" | |
# func_dirname file append nondir_replacement | |
# Compute the dirname of FILE. If nonempty, add APPEND to the result, | |
# otherwise set result to NONDIR_REPLACEMENT. | |
func_dirname () | |
{ | |
case ${1} in | |
*/*) func_dirname_result="${1%/*}${2}" ;; | |
* ) func_dirname_result="${3}" ;; | |
esac | |
} | |
# func_basename file | |
func_basename () | |
{ | |
func_basename_result="${1##*/}" | |
} | |
# func_dirname_and_basename file append nondir_replacement | |
# perform func_basename and func_dirname in a single function | |
# call: | |
# dirname: Compute the dirname of FILE. If nonempty, | |
# add APPEND to the result, otherwise set result | |
# to NONDIR_REPLACEMENT. | |
# value returned in "$func_dirname_result" | |
# basename: Compute filename of FILE. | |
# value retuned in "$func_basename_result" | |
# Implementation must be kept synchronized with func_dirname | |
# and func_basename. For efficiency, we do not delegate to | |
# those functions but instead duplicate the functionality here. | |
func_dirname_and_basename () | |
{ | |
case ${1} in | |
*/*) func_dirname_result="${1%/*}${2}" ;; | |
* ) func_dirname_result="${3}" ;; | |
esac | |
func_basename_result="${1##*/}" | |
} | |
# func_stripname prefix suffix name | |
# strip PREFIX and SUFFIX off of NAME. | |
# PREFIX and SUFFIX must not contain globbing or regex special | |
# characters, hashes, percent signs, but SUFFIX may contain a leading | |
# dot (in which case that matches only a dot). | |
func_stripname () | |
{ | |
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are | |
# positional parameters, so assign one to ordinary parameter first. | |
func_stripname_result=${3} | |
func_stripname_result=${func_stripname_result#"${1}"} | |
func_stripname_result=${func_stripname_result%"${2}"} | |
} | |
# func_opt_split | |
func_opt_split () | |
{ | |
func_opt_split_opt=${1%%=*} | |
func_opt_split_arg=${1#*=} | |
} | |
# func_lo2o object | |
func_lo2o () | |
{ | |
case ${1} in | |
*.lo) func_lo2o_result=${1%.lo}.${objext} ;; | |
*) func_lo2o_result=${1} ;; | |
esac | |
} | |
# func_xform libobj-or-source | |
func_xform () | |
{ | |
func_xform_result=${1%.*}.lo | |
} | |
# func_arith arithmetic-term... | |
func_arith () | |
{ | |
func_arith_result=$(( $[*] )) | |
} | |
# func_len string | |
# STRING may not start with a hyphen. | |
func_len () | |
{ | |
func_len_result=${#1} | |
} | |
_LT_EOF | |
;; | |
*) # Bourne compatible functions. | |
cat << \_LT_EOF >> "$cfgfile" | |
# func_dirname file append nondir_replacement | |
# Compute the dirname of FILE. If nonempty, add APPEND to the result, | |
# otherwise set result to NONDIR_REPLACEMENT. | |
func_dirname () | |
{ | |
# Extract subdirectory from the argument. | |
func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` | |
if test "X$func_dirname_result" = "X${1}"; then | |
func_dirname_result="${3}" | |
else | |
func_dirname_result="$func_dirname_result${2}" | |
fi | |
} | |
# func_basename file | |
func_basename () | |
{ | |
func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` | |
} | |
dnl func_dirname_and_basename | |
dnl A portable version of this function is already defined in general.m4sh | |
dnl so there is no need for it here. | |
# func_stripname prefix suffix name | |
# strip PREFIX and SUFFIX off of NAME. | |
# PREFIX and SUFFIX must not contain globbing or regex special | |
# characters, hashes, percent signs, but SUFFIX may contain a leading | |
# dot (in which case that matches only a dot). | |
# func_strip_suffix prefix name | |
func_stripname () | |
{ | |
case ${2} in | |
.*) func_stripname_result=`$ECHO "X${3}" \ | |
| $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; | |
*) func_stripname_result=`$ECHO "X${3}" \ | |
| $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; | |
esac | |
} | |
# sed scripts: | |
my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' | |
my_sed_long_arg='1s/^-[[^=]]*=//' | |
# func_opt_split | |
func_opt_split () | |
{ | |
func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` | |
func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` | |
} | |
# func_lo2o object | |
func_lo2o () | |
{ | |
func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` | |
} | |
# func_xform libobj-or-source | |
func_xform () | |
{ | |
func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` | |
} | |
# func_arith arithmetic-term... | |
func_arith () | |
{ | |
func_arith_result=`expr "$[@]"` | |
} | |
# func_len string | |
# STRING may not start with a hyphen. | |
func_len () | |
{ | |
func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` | |
} | |
_LT_EOF | |
esac | |
case $lt_shell_append in | |
yes) | |
cat << \_LT_EOF >> "$cfgfile" | |
# func_append var value | |
# Append VALUE to the end of shell variable VAR. | |
func_append () | |
{ | |
eval "$[1]+=\$[2]" | |
} | |
_LT_EOF | |
;; | |
*) | |
cat << \_LT_EOF >> "$cfgfile" | |
# func_append var value | |
# Append VALUE to the end of shell variable VAR. | |
func_append () | |
{ | |
eval "$[1]=\$$[1]\$[2]" | |
} | |
_LT_EOF | |
;; | |
esac | |
]) | |
# Helper functions for option handling. -*- Autoconf -*- | |
# | |
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. | |
# Written by Gary V. Vaughan, 2004 | |
# | |
# This file is free software; the Free Software Foundation gives | |
# unlimited permission to copy and/or distribute it, with or without | |
# modifications, as long as this notice is preserved. | |
# serial 6 ltoptions.m4 | |
# This is to help aclocal find these macros, as it can't see m4_define. | |
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) | |
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) | |
# ------------------------------------------ | |
m4_define([_LT_MANGLE_OPTION], | |
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) | |
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) | |
# --------------------------------------- | |
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a | |
# matching handler defined, dispatch to it. Other OPTION-NAMEs are | |
# saved as a flag. | |
m4_define([_LT_SET_OPTION], | |
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl | |
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), | |
_LT_MANGLE_DEFUN([$1], [$2]), | |
[m4_warning([Unknown $1 option `$2'])])[]dnl | |
]) | |
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) | |
# ------------------------------------------------------------ | |
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
m4_define([_LT_IF_OPTION], | |
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) | |
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) | |
# ------------------------------------------------------- | |
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME | |
# are set. | |
m4_define([_LT_UNLESS_OPTIONS], | |
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), | |
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), | |
[m4_define([$0_found])])])[]dnl | |
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 | |
])[]dnl | |
]) | |
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) | |
# ---------------------------------------- | |
# OPTION-LIST is a space-separated list of Libtool options associated | |
# with MACRO-NAME. If any OPTION has a matching handler declared with | |
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about | |
# the unknown option and exit. | |
m4_defun([_LT_SET_OPTIONS], | |
[# Set options | |
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), | |
[_LT_SET_OPTION([$1], _LT_Option)]) | |
m4_if([$1],[LT_INIT],[ | |
dnl | |
dnl Simply set some default values (i.e off) if boolean options were not | |
dnl specified: | |
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no | |
]) | |
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no | |
]) | |
dnl | |
dnl If no reference was made to various pairs of opposing options, then | |
dnl we run the default mode handler for the pair. For example, if neither | |
dnl `shared' nor `disable-shared' was passed, we enable building of shared | |
dnl archives by default: | |
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) | |
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) | |
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) | |
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], | |
[_LT_ENABLE_FAST_INSTALL]) | |
]) | |
])# _LT_SET_OPTIONS | |
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) | |
# ----------------------------------------- | |
m4_define([_LT_MANGLE_DEFUN], | |
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) | |
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) | |
# ----------------------------------------------- | |
m4_define([LT_OPTION_DEFINE], | |
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl | |
])# LT_OPTION_DEFINE | |
# dlopen | |
# ------ | |
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes | |
]) | |
AU_DEFUN([AC_LIBTOOL_DLOPEN], | |
[_LT_SET_OPTION([LT_INIT], [dlopen]) | |
AC_DIAGNOSE([obsolete], | |
[$0: Remove this warning and the call to _LT_SET_OPTION when you | |
put the `dlopen' option into LT_INIT's first parameter.]) | |
]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) | |
# win32-dll | |
# --------- | |
# Declare package support for building win32 dll's. | |
LT_OPTION_DEFINE([LT_INIT], [win32-dll], | |
[enable_win32_dll=yes | |
case $host in | |
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) | |
AC_CHECK_TOOL(AS, as, false) | |
AC_CHECK_TOOL(DLLTOOL, dlltool, false) | |
AC_CHECK_TOOL(OBJDUMP, objdump, false) | |
;; | |
esac | |
test -z "$AS" && AS=as | |
_LT_DECL([], [AS], [0], [Assembler program])dnl | |
test -z "$DLLTOOL" && DLLTOOL=dlltool | |
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl | |
test -z "$OBJDUMP" && OBJDUMP=objdump | |
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl | |
])# win32-dll | |
AU_DEFUN([AC_LIBTOOL_WIN32_DLL], | |
[AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
_LT_SET_OPTION([LT_INIT], [win32-dll]) | |
AC_DIAGNOSE([obsolete], | |
[$0: Remove this warning and the call to _LT_SET_OPTION when you | |
put the `win32-dll' option into LT_INIT's first parameter.]) | |
]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) | |
# _LT_ENABLE_SHARED([DEFAULT]) | |
# ---------------------------- | |
# implement the --enable-shared flag, and supports the `shared' and | |
# `disable-shared' LT_INIT options. | |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
m4_define([_LT_ENABLE_SHARED], | |
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl | |
AC_ARG_ENABLE([shared], | |
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], | |
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], | |
[p=${PACKAGE-default} | |
case $enableval in | |
yes) enable_shared=yes ;; | |
no) enable_shared=no ;; | |
*) | |
enable_shared=no | |
# Look at the argument we got. We use all the common list separators. | |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
for pkg in $enableval; do | |
IFS="$lt_save_ifs" | |
if test "X$pkg" = "X$p"; then | |
enable_shared=yes | |
fi | |
done | |
IFS="$lt_save_ifs" | |
;; | |
esac], | |
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT) | |
_LT_DECL([build_libtool_libs], [enable_shared], [0], | |
[Whether or not to build shared libraries]) | |
])# _LT_ENABLE_SHARED | |
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) | |
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) | |
# Old names: | |
AC_DEFUN([AC_ENABLE_SHARED], | |
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) | |
]) | |
AC_DEFUN([AC_DISABLE_SHARED], | |
[_LT_SET_OPTION([LT_INIT], [disable-shared]) | |
]) | |
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) | |
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AM_ENABLE_SHARED], []) | |
dnl AC_DEFUN([AM_DISABLE_SHARED], []) | |
# _LT_ENABLE_STATIC([DEFAULT]) | |
# ---------------------------- | |
# implement the --enable-static flag, and support the `static' and | |
# `disable-static' LT_INIT options. | |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
m4_define([_LT_ENABLE_STATIC], | |
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl | |
AC_ARG_ENABLE([static], | |
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], | |
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], | |
[p=${PACKAGE-default} | |
case $enableval in | |
yes) enable_static=yes ;; | |
no) enable_static=no ;; | |
*) | |
enable_static=no | |
# Look at the argument we got. We use all the common list separators. | |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
for pkg in $enableval; do | |
IFS="$lt_save_ifs" | |
if test "X$pkg" = "X$p"; then | |
enable_static=yes | |
fi | |
done | |
IFS="$lt_save_ifs" | |
;; | |
esac], | |
[enable_static=]_LT_ENABLE_STATIC_DEFAULT) | |
_LT_DECL([build_old_libs], [enable_static], [0], | |
[Whether or not to build static libraries]) | |
])# _LT_ENABLE_STATIC | |
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) | |
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) | |
# Old names: | |
AC_DEFUN([AC_ENABLE_STATIC], | |
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) | |
]) | |
AC_DEFUN([AC_DISABLE_STATIC], | |
[_LT_SET_OPTION([LT_INIT], [disable-static]) | |
]) | |
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) | |
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AM_ENABLE_STATIC], []) | |
dnl AC_DEFUN([AM_DISABLE_STATIC], []) | |
# _LT_ENABLE_FAST_INSTALL([DEFAULT]) | |
# ---------------------------------- | |
# implement the --enable-fast-install flag, and support the `fast-install' | |
# and `disable-fast-install' LT_INIT options. | |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
m4_define([_LT_ENABLE_FAST_INSTALL], | |
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl | |
AC_ARG_ENABLE([fast-install], | |
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], | |
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], | |
[p=${PACKAGE-default} | |
case $enableval in | |
yes) enable_fast_install=yes ;; | |
no) enable_fast_install=no ;; | |
*) | |
enable_fast_install=no | |
# Look at the argument we got. We use all the common list separators. | |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
for pkg in $enableval; do | |
IFS="$lt_save_ifs" | |
if test "X$pkg" = "X$p"; then | |
enable_fast_install=yes | |
fi | |
done | |
IFS="$lt_save_ifs" | |
;; | |
esac], | |
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) | |
_LT_DECL([fast_install], [enable_fast_install], [0], | |
[Whether or not to optimize for fast installation])dnl | |
])# _LT_ENABLE_FAST_INSTALL | |
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) | |
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) | |
# Old names: | |
AU_DEFUN([AC_ENABLE_FAST_INSTALL], | |
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) | |
AC_DIAGNOSE([obsolete], | |
[$0: Remove this warning and the call to _LT_SET_OPTION when you put | |
the `fast-install' option into LT_INIT's first parameter.]) | |
]) | |
AU_DEFUN([AC_DISABLE_FAST_INSTALL], | |
[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) | |
AC_DIAGNOSE([obsolete], | |
[$0: Remove this warning and the call to _LT_SET_OPTION when you put | |
the `disable-fast-install' option into LT_INIT's first parameter.]) | |
]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) | |
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) | |
# _LT_WITH_PIC([MODE]) | |
# -------------------- | |
# implement the --with-pic flag, and support the `pic-only' and `no-pic' | |
# LT_INIT options. | |
# MODE is either `yes' or `no'. If omitted, it defaults to `both'. | |
m4_define([_LT_WITH_PIC], | |
[AC_ARG_WITH([pic], | |
[AS_HELP_STRING([--with-pic], | |
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])], | |
[pic_mode="$withval"], | |
[pic_mode=default]) | |
test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) | |
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl | |
])# _LT_WITH_PIC | |
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) | |
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) | |
# Old name: | |
AU_DEFUN([AC_LIBTOOL_PICMODE], | |
[_LT_SET_OPTION([LT_INIT], [pic-only]) | |
AC_DIAGNOSE([obsolete], | |
[$0: Remove this warning and the call to _LT_SET_OPTION when you | |
put the `pic-only' option into LT_INIT's first parameter.]) | |
]) | |
dnl aclocal-1.4 backwards compatibility: | |
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) | |
m4_define([_LTDL_MODE], []) | |
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], | |
[m4_define([_LTDL_MODE], [nonrecursive])]) | |
LT_OPTION_DEFINE([LTDL_INIT], [recursive], | |
[m4_define([_LTDL_MODE], [recursive])]) | |
LT_OPTION_DEFINE([LTDL_INIT], [subproject], | |
[m4_define([_LTDL_MODE], [subproject])]) | |
m4_define([_LTDL_TYPE], []) | |
LT_OPTION_DEFINE([LTDL_INIT], [installable], | |
[m4_define([_LTDL_TYPE], [installable])]) | |
LT_OPTION_DEFINE([LTDL_INIT], [convenience], | |
[m4_define([_LTDL_TYPE], [convenience])]) | |
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- | |
# | |
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. | |
# Written by Gary V. Vaughan, 2004 | |
# | |
# This file is free software; the Free Software Foundation gives | |
# unlimited permission to copy and/or distribute it, with or without | |
# modifications, as long as this notice is preserved. | |
# serial 6 ltsugar.m4 | |
# This is to help aclocal find these macros, as it can't see m4_define. | |
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) | |
# lt_join(SEP, ARG1, [ARG2...]) | |
# ----------------------------- | |
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their | |
# associated separator. | |
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier | |
# versions in m4sugar had bugs. | |
m4_define([lt_join], | |
[m4_if([$#], [1], [], | |
[$#], [2], [[$2]], | |
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) | |
m4_define([_lt_join], | |
[m4_if([$#$2], [2], [], | |
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) | |
# lt_car(LIST) | |
# lt_cdr(LIST) | |
# ------------ | |
# Manipulate m4 lists. | |
# These macros are necessary as long as will still need to support | |
# Autoconf-2.59 which quotes differently. | |
m4_define([lt_car], [[$1]]) | |
m4_define([lt_cdr], | |
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], | |
[$#], 1, [], | |
[m4_dquote(m4_shift($@))])]) | |
m4_define([lt_unquote], $1) | |
# lt_append(MACRO-NAME, STRING, [SEPARATOR]) | |
# ------------------------------------------ | |
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. | |
# Note that neither SEPARATOR nor STRING are expanded; they are appended | |
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). | |
# No SEPARATOR is output if MACRO-NAME was previously undefined (different | |
# than defined and empty). | |
# | |
# This macro is needed until we can rely on Autoconf 2.62, since earlier | |
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. | |
m4_define([lt_append], | |
[m4_define([$1], | |
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) | |
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) | |
# ---------------------------------------------------------- | |
# Produce a SEP delimited list of all paired combinations of elements of | |
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list | |
# has the form PREFIXmINFIXSUFFIXn. | |
# Needed until we can rely on m4_combine added in Autoconf 2.62. | |
m4_define([lt_combine], | |
[m4_if(m4_eval([$# > 3]), [1], | |
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl | |
[[m4_foreach([_Lt_prefix], [$2], | |
[m4_foreach([_Lt_suffix], | |
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, | |
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) | |
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) | |
# ----------------------------------------------------------------------- | |
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited | |
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. | |
m4_define([lt_if_append_uniq], | |
[m4_ifdef([$1], | |
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], | |
[lt_append([$1], [$2], [$3])$4], | |
[$5])], | |
[lt_append([$1], [$2], [$3])$4])]) | |
# lt_dict_add(DICT, KEY, VALUE) | |
# ----------------------------- | |
m4_define([lt_dict_add], | |
[m4_define([$1($2)], [$3])]) | |
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) | |
# -------------------------------------------- | |
m4_define([lt_dict_add_subkey], | |
[m4_define([$1($2:$3)], [$4])]) | |
# lt_dict_fetch(DICT, KEY, [SUBKEY]) | |
# ---------------------------------- | |
m4_define([lt_dict_fetch], | |
[m4_ifval([$3], | |
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), | |
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) | |
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) | |
# ----------------------------------------------------------------- | |
m4_define([lt_if_dict_fetch], | |
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], | |
[$5], | |
[$6])]) | |
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) | |
# -------------------------------------------------------------- | |
m4_define([lt_dict_filter], | |
[m4_if([$5], [], [], | |
[lt_join(m4_quote(m4_default([$4], [[, ]])), | |
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), | |
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl | |
]) | |
# ltversion.m4 -- version numbers -*- Autoconf -*- | |
# | |
# Copyright (C) 2004 Free Software Foundation, Inc. | |
# Written by Scott James Remnant, 2004 | |
# | |
# This file is free software; the Free Software Foundation gives | |
# unlimited permission to copy and/or distribute it, with or without | |
# modifications, as long as this notice is preserved. | |
# Generated from ltversion.in. | |
# serial 3012 ltversion.m4 | |
# This file is part of GNU Libtool | |
m4_define([LT_PACKAGE_VERSION], [2.2.6]) | |
m4_define([LT_PACKAGE_REVISION], [1.3012]) | |
AC_DEFUN([LTVERSION_VERSION], | |
[macro_version='2.2.6' | |
macro_revision='1.3012' | |
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) | |
_LT_DECL(, macro_revision, 0) | |
]) | |
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- | |
# | |
# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. | |
# Written by Scott James Remnant, 2004. | |
# | |
# This file is free software; the Free Software Foundation gives | |
# unlimited permission to copy and/or distribute it, with or without | |
# modifications, as long as this notice is preserved. | |
# serial 4 lt~obsolete.m4 | |
# These exist entirely to fool aclocal when bootstrapping libtool. | |
# | |
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) | |
# which have later been changed to m4_define as they aren't part of the | |
# exported API, or moved to Autoconf or Automake where they belong. | |
# | |
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN | |
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us | |
# using a macro with the same name in our local m4/libtool.m4 it'll | |
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define | |
# and doesn't know about Autoconf macros at all.) | |
# | |
# So we provide this file, which has a silly filename so it's always | |
# included after everything else. This provides aclocal with the | |
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything | |
# because those macros already exist, or will be overwritten later. | |
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. | |
# | |
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. | |
# Yes, that means every name once taken will need to remain here until | |
# we give up compatibility with versions before 1.7, at which point | |
# we need to keep only those names which we still refer to. | |
# This is to help aclocal find these macros, as it can't see m4_define. | |
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) | |
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) | |
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) | |
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) | |
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) | |
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) | |
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) | |
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) | |
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) | |
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) | |
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) | |
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) | |
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) | |
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) | |
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) | |
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) | |
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) | |
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) | |
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) | |
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) | |
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) | |
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) | |
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) | |
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) | |
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) | |
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) | |
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) | |
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) | |
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) | |
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) | |
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) | |
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) | |
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) | |
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) | |
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) | |
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) | |
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) | |
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) | |
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) | |
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) | |
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) | |
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) | |
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) | |
m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])]) | |
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) | |
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) | |
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) | |
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) | |
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) | |
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) | |
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) | |
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) | |
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) | |
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) | |
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) | |
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) | |
m4_include([ft-munmap.m4]) |