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# aclocal.m4t generated automatically by aclocal 1.6.3 -*- Autoconf -*- |
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|
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# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
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# Free Software Foundation, Inc. |
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# This file is free software; the Free Software Foundation |
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# gives unlimited permission to copy and/or distribute it, |
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# with or without modifications, as long as this notice is preserved. |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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# PARTICULAR PURPOSE. |
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|
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|
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dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) |
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dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page |
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dnl also defines GSTUFF_PKG_ERRORS on error |
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AC_DEFUN(PKG_CHECK_MODULES, [ |
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succeeded=no |
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|
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if test -z "$PKG_CONFIG"; then |
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AC_PATH_PROG(PKG_CONFIG, pkg-config, no) |
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fi |
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|
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if test "$PKG_CONFIG" = "no" ; then |
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echo "*** The pkg-config script could not be found. Make sure it is" |
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echo "*** in your path, or set the PKG_CONFIG environment variable" |
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echo "*** to the full path to pkg-config." |
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echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." |
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else |
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PKG_CONFIG_MIN_VERSION=0.9.0 |
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if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then |
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AC_MSG_CHECKING(for $2) |
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if $PKG_CONFIG --exists "$2" ; then |
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AC_MSG_RESULT(yes) |
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succeeded=yes |
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AC_MSG_CHECKING($1_CFLAGS) |
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$1_CFLAGS=`$PKG_CONFIG --cflags "$2"` |
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AC_MSG_RESULT($$1_CFLAGS) |
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AC_MSG_CHECKING($1_LIBS) |
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$1_LIBS=`$PKG_CONFIG --libs "$2"` |
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AC_MSG_RESULT($$1_LIBS) |
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else |
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$1_CFLAGS="" |
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$1_LIBS="" |
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## If we have a custom action on failure, don't print errors, but |
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## do set a variable so people can do so. |
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$1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` |
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ifelse([$4], ,echo $$1_PKG_ERRORS,) |
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fi |
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|
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AC_SUBST($1_CFLAGS) |
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AC_SUBST($1_LIBS) |
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else |
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echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." |
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echo "*** See http://www.freedesktop.org/software/pkgconfig" |
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fi |
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fi |
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|
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if test $succeeded = yes; then |
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ifelse([$3], , :, [$3]) |
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else |
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ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4]) |
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fi |
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]) |
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# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*- |
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|
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# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
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|
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2, or (at your option) |
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# any later version. |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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|
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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# 02111-1307, USA. |
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AC_PREREQ([2.52]) |
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# serial 6 |
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# When config.status generates a header, we must update the stamp-h file. |
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# This file resides in the same directory as the config header |
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# that is generated. We must strip everything past the first ":", |
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# and everything past the last "/". |
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# _AM_DIRNAME(PATH) |
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# ----------------- |
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# Like AS_DIRNAME, only do it during macro expansion |
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AC_DEFUN([_AM_DIRNAME], |
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[m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1, |
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m4_if(regexp([$1], [^//\([^/]\|$\)]), -1, |
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m4_if(regexp([$1], [^/.*]), -1, |
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[.], |
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patsubst([$1], [^\(/\).*], [\1])), |
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patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])), |
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patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl |
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])# _AM_DIRNAME |
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# The stamp files are numbered to have different names. |
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# We could number them on a directory basis, but that's additional |
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# complications, let's have a unique counter. |
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m4_define([_AM_STAMP_Count], [0]) |
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# _AM_STAMP(HEADER) |
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# ----------------- |
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# The name of the stamp file for HEADER. |
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AC_DEFUN([_AM_STAMP], |
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[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl |
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AS_ESCAPE(_AM_DIRNAME(patsubst([$1], |
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[:.*])))/stamp-h[]_AM_STAMP_Count]) |
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# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS) |
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# ------------------------------------------------------------ |
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# We used to try to get a real timestamp in stamp-h. But the fear is that |
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# that will cause unnecessary cvs conflicts. |
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AC_DEFUN([_AM_CONFIG_HEADER], |
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[# Add the stamp file to the list of files AC keeps track of, |
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# along with our hook. |
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AC_CONFIG_HEADERS([$1], |
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[# update the timestamp |
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echo 'timestamp for $1' >"_AM_STAMP([$1])" |
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$2], |
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[$3]) |
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])# _AM_CONFIG_HEADER |
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# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS) |
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# -------------------------------------------------------------- |
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AC_DEFUN([AM_CONFIG_HEADER], |
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[AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])]) |
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])# AM_CONFIG_HEADER |
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# Do all the work for Automake. -*- Autoconf -*- |
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# This macro actually does too much some checks are only needed if |
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# your package does certain things. But this isn't really a big deal. |
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# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
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# Free Software Foundation, Inc. |
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|
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2, or (at your option) |
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# any later version. |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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|
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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# 02111-1307, USA. |
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|
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# serial 8 |
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# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
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# written in clear, in which case automake, when reading aclocal.m4, |
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# will think it sees a *use*, and therefore will trigger all it's |
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# C support machinery. Also note that it means that autoscan, seeing |
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
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AC_PREREQ([2.52]) |
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# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow |
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# the ones we care about. |
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m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
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# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
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# AM_INIT_AUTOMAKE([OPTIONS]) |
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# ----------------------------------------------- |
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# The call with PACKAGE and VERSION arguments is the old style |
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# call (pre autoconf-2.50), which is being phased out. PACKAGE |
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# and VERSION should now be passed to AC_INIT and removed from |
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# the call to AM_INIT_AUTOMAKE. |
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# We support both call styles for the transition. After |
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# the next Automake release, Autoconf can make the AC_INIT |
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# arguments mandatory, and then we can depend on a new Autoconf |
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# release and drop the old call support. |
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AC_DEFUN([AM_INIT_AUTOMAKE], |
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[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
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AC_REQUIRE([AC_PROG_INSTALL])dnl |
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# test to see if srcdir already configured |
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if test "`cd $srcdir && pwd`" != "`pwd`" && |
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test -f $srcdir/config.status; then |
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
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fi |
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# Define the identity of the package. |
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dnl Distinguish between old-style and new-style calls. |
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m4_ifval([$2], |
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[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
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AC_SUBST([PACKAGE], [$1])dnl |
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AC_SUBST([VERSION], [$2])], |
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[_AM_SET_OPTIONS([$1])dnl |
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AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl |
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AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl |
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|
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_AM_IF_OPTION([no-define],, |
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[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
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# Some tools Automake needs. |
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AC_REQUIRE([AM_SANITY_CHECK])dnl |
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AC_REQUIRE([AC_ARG_PROGRAM])dnl |
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AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
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AM_MISSING_PROG(AUTOCONF, autoconf) |
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AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
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AM_MISSING_PROG(AUTOHEADER, autoheader) |
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AM_MISSING_PROG(MAKEINFO, makeinfo) |
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AM_MISSING_PROG(AMTAR, tar) |
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AM_PROG_INSTALL_SH |
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AM_PROG_INSTALL_STRIP |
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# We need awk for the "check" target. The system "awk" is bad on |
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# some platforms. |
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AC_REQUIRE([AC_PROG_AWK])dnl |
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AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
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|
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_AM_IF_OPTION([no-dependencies],, |
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[AC_PROVIDE_IFELSE([AC_PROG_][CC], |
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[_AM_DEPENDENCIES(CC)], |
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[define([AC_PROG_][CC], |
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defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl |
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AC_PROVIDE_IFELSE([AC_PROG_][CXX], |
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[_AM_DEPENDENCIES(CXX)], |
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[define([AC_PROG_][CXX], |
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defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
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]) |
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]) |
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|
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# Copyright 2002 Free Software Foundation, Inc. |
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|
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2, or (at your option) |
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# any later version. |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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|
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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|
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# AM_AUTOMAKE_VERSION(VERSION) |
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# ---------------------------- |
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# Automake X.Y traces this macro to ensure aclocal.m4 has been |
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# generated from the m4 files accompanying Automake X.Y. |
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AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"]) |
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|
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# AM_SET_CURRENT_AUTOMAKE_VERSION |
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# ------------------------------- |
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# Call AM_AUTOMAKE_VERSION so it can be traced. |
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# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. |
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AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
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[AM_AUTOMAKE_VERSION([1.6.3])]) |
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|
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# Helper functions for option handling. -*- Autoconf -*- |
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# Copyright 2001, 2002 Free Software Foundation, Inc. |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2, or (at your option) |
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# any later version. |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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|
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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# 02111-1307, USA. |
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|
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# serial 2 |
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# _AM_MANGLE_OPTION(NAME) |
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# ----------------------- |
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AC_DEFUN([_AM_MANGLE_OPTION], |
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[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
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# _AM_SET_OPTION(NAME) |
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# ------------------------------ |
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# Set option NAME. Presently that only means defining a flag for this option. |
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AC_DEFUN([_AM_SET_OPTION], |
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[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
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# _AM_SET_OPTIONS(OPTIONS) |
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# ---------------------------------- |
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# OPTIONS is a space-separated list of Automake options. |
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AC_DEFUN([_AM_SET_OPTIONS], |
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[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
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# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
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# ------------------------------------------- |
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# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
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AC_DEFUN([_AM_IF_OPTION], |
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[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
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|
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# |
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# Check to make sure that the build environment is sane. |
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# |
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|
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# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
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|
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2, or (at your option) |
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# any later version. |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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|
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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# 02111-1307, USA. |
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|
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# serial 3 |
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|
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# AM_SANITY_CHECK |
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# --------------- |
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AC_DEFUN([AM_SANITY_CHECK], |
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[AC_MSG_CHECKING([whether build environment is sane]) |
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# Just in case |
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sleep 1 |
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echo timestamp > conftest.file |
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# Do `set' in a subshell so we don't clobber the current shell's |
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# arguments. Must try -L first in case configure is actually a |
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# symlink; some systems play weird games with the mod time of symlinks |
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# (eg FreeBSD returns the mod time of the symlink's containing |
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# directory). |
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if ( |
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set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
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if test "$[*]" = "X"; then |
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# -L didn't work. |
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set X `ls -t $srcdir/configure conftest.file` |
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fi |
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rm -f conftest.file |
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if test "$[*]" != "X $srcdir/configure conftest.file" \ |
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&& test "$[*]" != "X conftest.file $srcdir/configure"; then |
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|
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# If neither matched, then we have a broken ls. This can happen |
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# if, for instance, CONFIG_SHELL is bash and it inherits a |
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# broken ls alias from the environment. This has actually |
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# happened. Such a system could not be considered "sane". |
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
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alias in your environment]) |
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fi |
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|
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test "$[2]" = conftest.file |
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) |
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then |
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# Ok. |
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: |
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else |
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AC_MSG_ERROR([newly created file is older than distributed files! |
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Check your system clock]) |
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fi |
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AC_MSG_RESULT(yes)]) |
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|
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# -*- Autoconf -*- |
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|
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|
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# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc. |
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|
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2, or (at your option) |
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# any later version. |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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|
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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# 02111-1307, USA. |
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|
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# serial 3 |
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|
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# AM_MISSING_PROG(NAME, PROGRAM) |
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# ------------------------------ |
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AC_DEFUN([AM_MISSING_PROG], |
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[AC_REQUIRE([AM_MISSING_HAS_RUN]) |
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$1=${$1-"${am_missing_run}$2"} |
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AC_SUBST($1)]) |
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|
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|
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# AM_MISSING_HAS_RUN |
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# ------------------ |
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# Define MISSING if not defined so far and test if it supports --run. |
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# If it does, set am_missing_run to use it, otherwise, to nothing. |
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AC_DEFUN([AM_MISSING_HAS_RUN], |
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
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test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
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# Use eval to expand $SHELL |
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if eval "$MISSING --run true"; then |
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am_missing_run="$MISSING --run " |
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else |
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am_missing_run= |
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AC_MSG_WARN([`missing' script is too old or missing]) |
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fi |
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]) |
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|
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# AM_AUX_DIR_EXPAND |
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|
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# Copyright 2001 Free Software Foundation, Inc. |
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|
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2, or (at your option) |
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# any later version. |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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|
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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# 02111-1307, USA. |
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|
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# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
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# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
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# `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
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# |
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# Of course, Automake must honor this variable whenever it calls a |
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# tool from the auxiliary directory. The problem is that $srcdir (and |
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# therefore $ac_aux_dir as well) can be either absolute or relative, |
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# depending on how configure is run. This is pretty annoying, since |
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# it makes $ac_aux_dir quite unusable in subdirectories: in the top |
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# source directory, any form will work fine, but in subdirectories a |
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# relative path needs to be adjusted first. |
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# |
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# $ac_aux_dir/missing |
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# fails when called from a subdirectory if $ac_aux_dir is relative |
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# $top_srcdir/$ac_aux_dir/missing |
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# fails if $ac_aux_dir is absolute, |
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# fails when called from a subdirectory in a VPATH build with |
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# a relative $ac_aux_dir |
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# |
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# The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
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# are both prefixed by $srcdir. In an in-source build this is usually |
473 |
# harmless because $srcdir is `.', but things will broke when you |
474 |
# start a VPATH build or use an absolute $srcdir. |
475 |
# |
476 |
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
477 |
# iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
478 |
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
479 |
# and then we would define $MISSING as |
480 |
# MISSING="\${SHELL} $am_aux_dir/missing" |
481 |
# This will work as long as MISSING is not called from configure, because |
482 |
# unfortunately $(top_srcdir) has no meaning in configure. |
483 |
# However there are other variables, like CC, which are often used in |
484 |
# configure, and could therefore not use this "fixed" $ac_aux_dir. |
485 |
# |
486 |
# Another solution, used here, is to always expand $ac_aux_dir to an |
487 |
# absolute PATH. The drawback is that using absolute paths prevent a |
488 |
# configured tree to be moved without reconfiguration. |
489 |
|
490 |
# Rely on autoconf to set up CDPATH properly. |
491 |
AC_PREREQ([2.50]) |
492 |
|
493 |
AC_DEFUN([AM_AUX_DIR_EXPAND], [ |
494 |
# expand $ac_aux_dir to an absolute path |
495 |
am_aux_dir=`cd $ac_aux_dir && pwd` |
496 |
]) |
497 |
|
498 |
# AM_PROG_INSTALL_SH |
499 |
# ------------------ |
500 |
# Define $install_sh. |
501 |
|
502 |
# Copyright 2001 Free Software Foundation, Inc. |
503 |
|
504 |
# This program is free software; you can redistribute it and/or modify |
505 |
# it under the terms of the GNU General Public License as published by |
506 |
# the Free Software Foundation; either version 2, or (at your option) |
507 |
# any later version. |
508 |
|
509 |
# This program is distributed in the hope that it will be useful, |
510 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
511 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
512 |
# GNU General Public License for more details. |
513 |
|
514 |
# You should have received a copy of the GNU General Public License |
515 |
# along with this program; if not, write to the Free Software |
516 |
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
517 |
# 02111-1307, USA. |
518 |
|
519 |
AC_DEFUN([AM_PROG_INSTALL_SH], |
520 |
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
521 |
install_sh=${install_sh-"$am_aux_dir/install-sh"} |
522 |
AC_SUBST(install_sh)]) |
523 |
|
524 |
# AM_PROG_INSTALL_STRIP |
525 |
|
526 |
# Copyright 2001 Free Software Foundation, Inc. |
527 |
|
528 |
# This program is free software; you can redistribute it and/or modify |
529 |
# it under the terms of the GNU General Public License as published by |
530 |
# the Free Software Foundation; either version 2, or (at your option) |
531 |
# any later version. |
532 |
|
533 |
# This program is distributed in the hope that it will be useful, |
534 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
535 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
536 |
# GNU General Public License for more details. |
537 |
|
538 |
# You should have received a copy of the GNU General Public License |
539 |
# along with this program; if not, write to the Free Software |
540 |
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
541 |
# 02111-1307, USA. |
542 |
|
543 |
# One issue with vendor `install' (even GNU) is that you can't |
544 |
# specify the program used to strip binaries. This is especially |
545 |
# annoying in cross-compiling environments, where the build's strip |
546 |
# is unlikely to handle the host's binaries. |
547 |
# Fortunately install-sh will honor a STRIPPROG variable, so we |
548 |
# always use install-sh in `make install-strip', and initialize |
549 |
# STRIPPROG with the value of the STRIP variable (set by the user). |
550 |
AC_DEFUN([AM_PROG_INSTALL_STRIP], |
551 |
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
552 |
# Installed binaries are usually stripped using `strip' when the user |
553 |
# run `make install-strip'. However `strip' might not be the right |
554 |
# tool to use in cross-compilation environments, therefore Automake |
555 |
# will honor the `STRIP' environment variable to overrule this program. |
556 |
dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
557 |
if test "$cross_compiling" != no; then |
558 |
AC_CHECK_TOOL([STRIP], [strip], :) |
559 |
fi |
560 |
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" |
561 |
AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
562 |
|
563 |
# serial 4 -*- Autoconf -*- |
564 |
|
565 |
# Copyright 1999, 2000, 2001 Free Software Foundation, Inc. |
566 |
|
567 |
# This program is free software; you can redistribute it and/or modify |
568 |
# it under the terms of the GNU General Public License as published by |
569 |
# the Free Software Foundation; either version 2, or (at your option) |
570 |
# any later version. |
571 |
|
572 |
# This program is distributed in the hope that it will be useful, |
573 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
574 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
575 |
# GNU General Public License for more details. |
576 |
|
577 |
# You should have received a copy of the GNU General Public License |
578 |
# along with this program; if not, write to the Free Software |
579 |
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
580 |
# 02111-1307, USA. |
581 |
|
582 |
|
583 |
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
584 |
# written in clear, in which case automake, when reading aclocal.m4, |
585 |
# will think it sees a *use*, and therefore will trigger all it's |
586 |
# C support machinery. Also note that it means that autoscan, seeing |
587 |
# CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
588 |
|
589 |
|
590 |
|
591 |
# _AM_DEPENDENCIES(NAME) |
592 |
# ---------------------- |
593 |
# See how the compiler implements dependency checking. |
594 |
# NAME is "CC", "CXX", "GCJ", or "OBJC". |
595 |
# We try a few techniques and use that to set a single cache variable. |
596 |
# |
597 |
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
598 |
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
599 |
# dependency, and given that the user is not expected to run this macro, |
600 |
# just rely on AC_PROG_CC. |
601 |
AC_DEFUN([_AM_DEPENDENCIES], |
602 |
[AC_REQUIRE([AM_SET_DEPDIR])dnl |
603 |
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
604 |
AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
605 |
AC_REQUIRE([AM_DEP_TRACK])dnl |
606 |
|
607 |
ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
608 |
[$1], CXX, [depcc="$CXX" am_compiler_list=], |
609 |
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
610 |
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
611 |
[depcc="$$1" am_compiler_list=]) |
612 |
|
613 |
AC_CACHE_CHECK([dependency style of $depcc], |
614 |
[am_cv_$1_dependencies_compiler_type], |
615 |
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
616 |
# We make a subdir and do the tests there. Otherwise we can end up |
617 |
# making bogus files that we don't know about and never remove. For |
618 |
# instance it was reported that on HP-UX the gcc test will end up |
619 |
# making a dummy file named `D' -- because `-MD' means `put the output |
620 |
# in D'. |
621 |
mkdir conftest.dir |
622 |
# Copy depcomp to subdir because otherwise we won't find it if we're |
623 |
# using a relative directory. |
624 |
cp "$am_depcomp" conftest.dir |
625 |
cd conftest.dir |
626 |
|
627 |
am_cv_$1_dependencies_compiler_type=none |
628 |
if test "$am_compiler_list" = ""; then |
629 |
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
630 |
fi |
631 |
for depmode in $am_compiler_list; do |
632 |
# We need to recreate these files for each test, as the compiler may |
633 |
# overwrite some of them when testing with obscure command lines. |
634 |
# This happens at least with the AIX C compiler. |
635 |
echo '#include "conftest.h"' > conftest.c |
636 |
echo 'int i;' > conftest.h |
637 |
echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf |
638 |
|
639 |
case $depmode in |
640 |
nosideeffect) |
641 |
# after this tag, mechanisms are not by side-effect, so they'll |
642 |
# only be used when explicitly requested |
643 |
if test "x$enable_dependency_tracking" = xyes; then |
644 |
continue |
645 |
else |
646 |
break |
647 |
fi |
648 |
;; |
649 |
none) break ;; |
650 |
esac |
651 |
# We check with `-c' and `-o' for the sake of the "dashmstdout" |
652 |
# mode. It turns out that the SunPro C++ compiler does not properly |
653 |
# handle `-M -o', and we need to detect this. |
654 |
if depmode=$depmode \ |
655 |
source=conftest.c object=conftest.o \ |
656 |
depfile=conftest.Po tmpdepfile=conftest.TPo \ |
657 |
$SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 && |
658 |
grep conftest.h conftest.Po > /dev/null 2>&1 && |
659 |
${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
660 |
am_cv_$1_dependencies_compiler_type=$depmode |
661 |
break |
662 |
fi |
663 |
done |
664 |
|
665 |
cd .. |
666 |
rm -rf conftest.dir |
667 |
else |
668 |
am_cv_$1_dependencies_compiler_type=none |
669 |
fi |
670 |
]) |
671 |
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
672 |
]) |
673 |
|
674 |
|
675 |
# AM_SET_DEPDIR |
676 |
# ------------- |
677 |
# Choose a directory name for dependency files. |
678 |
# This macro is AC_REQUIREd in _AM_DEPENDENCIES |
679 |
AC_DEFUN([AM_SET_DEPDIR], |
680 |
[rm -f .deps 2>/dev/null |
681 |
mkdir .deps 2>/dev/null |
682 |
if test -d .deps; then |
683 |
DEPDIR=.deps |
684 |
else |
685 |
# MS-DOS does not allow filenames that begin with a dot. |
686 |
DEPDIR=_deps |
687 |
fi |
688 |
rmdir .deps 2>/dev/null |
689 |
AC_SUBST([DEPDIR]) |
690 |
]) |
691 |
|
692 |
|
693 |
# AM_DEP_TRACK |
694 |
# ------------ |
695 |
AC_DEFUN([AM_DEP_TRACK], |
696 |
[AC_ARG_ENABLE(dependency-tracking, |
697 |
[ --disable-dependency-tracking Speeds up one-time builds |
698 |
--enable-dependency-tracking Do not reject slow dependency extractors]) |
699 |
if test "x$enable_dependency_tracking" != xno; then |
700 |
am_depcomp="$ac_aux_dir/depcomp" |
701 |
AMDEPBACKSLASH='\' |
702 |
fi |
703 |
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
704 |
AC_SUBST([AMDEPBACKSLASH]) |
705 |
]) |
706 |
|
707 |
# Generate code to set up dependency tracking. -*- Autoconf -*- |
708 |
|
709 |
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. |
710 |
|
711 |
# This program is free software; you can redistribute it and/or modify |
712 |
# it under the terms of the GNU General Public License as published by |
713 |
# the Free Software Foundation; either version 2, or (at your option) |
714 |
# any later version. |
715 |
|
716 |
# This program is distributed in the hope that it will be useful, |
717 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
718 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
719 |
# GNU General Public License for more details. |
720 |
|
721 |
# You should have received a copy of the GNU General Public License |
722 |
# along with this program; if not, write to the Free Software |
723 |
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
724 |
# 02111-1307, USA. |
725 |
|
726 |
#serial 2 |
727 |
|
728 |
# _AM_OUTPUT_DEPENDENCY_COMMANDS |
729 |
# ------------------------------ |
730 |
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
731 |
[for mf in $CONFIG_FILES; do |
732 |
# Strip MF so we end up with the name of the file. |
733 |
mf=`echo "$mf" | sed -e 's/:.*$//'` |
734 |
# Check whether this is an Automake generated Makefile or not. |
735 |
# We used to match only the files named `Makefile.in', but |
736 |
# some people rename them; so instead we look at the file content. |
737 |
# Grep'ing the first line is not enough: some people post-process |
738 |
# each Makefile.in and add a new line on top of each file to say so. |
739 |
# So let's grep whole file. |
740 |
if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then |
741 |
dirpart=`AS_DIRNAME("$mf")` |
742 |
else |
743 |
continue |
744 |
fi |
745 |
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue |
746 |
# Extract the definition of DEP_FILES from the Makefile without |
747 |
# running `make'. |
748 |
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` |
749 |
test -z "$DEPDIR" && continue |
750 |
# When using ansi2knr, U may be empty or an underscore; expand it |
751 |
U=`sed -n -e '/^U = / s///p' < "$mf"` |
752 |
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" |
753 |
# We invoke sed twice because it is the simplest approach to |
754 |
# changing $(DEPDIR) to its actual value in the expansion. |
755 |
for file in `sed -n -e ' |
756 |
/^DEP_FILES = .*\\\\$/ { |
757 |
s/^DEP_FILES = // |
758 |
:loop |
759 |
s/\\\\$// |
760 |
p |
761 |
n |
762 |
/\\\\$/ b loop |
763 |
p |
764 |
} |
765 |
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ |
766 |
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
767 |
# Make sure the directory exists. |
768 |
test -f "$dirpart/$file" && continue |
769 |
fdir=`AS_DIRNAME(["$file"])` |
770 |
AS_MKDIR_P([$dirpart/$fdir]) |
771 |
# echo "creating $dirpart/$file" |
772 |
echo '# dummy' > "$dirpart/$file" |
773 |
done |
774 |
done |
775 |
])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
776 |
|
777 |
|
778 |
# AM_OUTPUT_DEPENDENCY_COMMANDS |
779 |
# ----------------------------- |
780 |
# This macro should only be invoked once -- use via AC_REQUIRE. |
781 |
# |
782 |
# This code is only required when automatic dependency tracking |
783 |
# is enabled. FIXME. This creates each `.P' file that we will |
784 |
# need in order to bootstrap the dependency handling code. |
785 |
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
786 |
[AC_CONFIG_COMMANDS([depfiles], |
787 |
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
788 |
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
789 |
]) |
790 |
|
791 |
# Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*- |
792 |
|
793 |
# This program is free software; you can redistribute it and/or modify |
794 |
# it under the terms of the GNU General Public License as published by |
795 |
# the Free Software Foundation; either version 2, or (at your option) |
796 |
# any later version. |
797 |
|
798 |
# This program is distributed in the hope that it will be useful, |
799 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
800 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
801 |
# GNU General Public License for more details. |
802 |
|
803 |
# You should have received a copy of the GNU General Public License |
804 |
# along with this program; if not, write to the Free Software |
805 |
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
806 |
# 02111-1307, USA. |
807 |
|
808 |
# serial 2 |
809 |
|
810 |
# AM_MAKE_INCLUDE() |
811 |
# ----------------- |
812 |
# Check to see how make treats includes. |
813 |
AC_DEFUN([AM_MAKE_INCLUDE], |
814 |
[am_make=${MAKE-make} |
815 |
cat > confinc << 'END' |
816 |
doit: |
817 |
@echo done |
818 |
END |
819 |
# If we don't find an include directive, just comment out the code. |
820 |
AC_MSG_CHECKING([for style of include used by $am_make]) |
821 |
am__include="#" |
822 |
am__quote= |
823 |
_am_result=none |
824 |
# First try GNU make style include. |
825 |
echo "include confinc" > confmf |
826 |
# We grep out `Entering directory' and `Leaving directory' |
827 |
# messages which can occur if `w' ends up in MAKEFLAGS. |
828 |
# In particular we don't look at `^make:' because GNU make might |
829 |
# be invoked under some other name (usually "gmake"), in which |
830 |
# case it prints its new name instead of `make'. |
831 |
if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then |
832 |
am__include=include |
833 |
am__quote= |
834 |
_am_result=GNU |
835 |
fi |
836 |
# Now try BSD make style include. |
837 |
if test "$am__include" = "#"; then |
838 |
echo '.include "confinc"' > confmf |
839 |
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
840 |
am__include=.include |
841 |
am__quote="\"" |
842 |
_am_result=BSD |
843 |
fi |
844 |
fi |
845 |
AC_SUBST(am__include) |
846 |
AC_SUBST(am__quote) |
847 |
AC_MSG_RESULT($_am_result) |
848 |
rm -f confinc confmf |
849 |
]) |
850 |
|
851 |
# AM_CONDITIONAL -*- Autoconf -*- |
852 |
|
853 |
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc. |
854 |
|
855 |
# This program is free software; you can redistribute it and/or modify |
856 |
# it under the terms of the GNU General Public License as published by |
857 |
# the Free Software Foundation; either version 2, or (at your option) |
858 |
# any later version. |
859 |
|
860 |
# This program is distributed in the hope that it will be useful, |
861 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
862 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
863 |
# GNU General Public License for more details. |
864 |
|
865 |
# You should have received a copy of the GNU General Public License |
866 |
# along with this program; if not, write to the Free Software |
867 |
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
868 |
# 02111-1307, USA. |
869 |
|
870 |
# serial 5 |
871 |
|
872 |
AC_PREREQ(2.52) |
873 |
|
874 |
# AM_CONDITIONAL(NAME, SHELL-CONDITION) |
875 |
# ------------------------------------- |
876 |
# Define a conditional. |
877 |
AC_DEFUN([AM_CONDITIONAL], |
878 |
[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
879 |
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
880 |
AC_SUBST([$1_TRUE]) |
881 |
AC_SUBST([$1_FALSE]) |
882 |
if $2; then |
883 |
$1_TRUE= |
884 |
$1_FALSE='#' |
885 |
else |
886 |
$1_TRUE='#' |
887 |
$1_FALSE= |
888 |
fi |
889 |
AC_CONFIG_COMMANDS_PRE( |
890 |
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
891 |
AC_MSG_ERROR([conditional \"$1\" was never defined. |
892 |
Usually this means the macro was only invoked conditionally.]) |
893 |
fi])]) |
894 |
|
895 |
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
896 |
|
897 |
# serial 47 AC_PROG_LIBTOOL |
898 |
# Debian $Rev: 149 $ |
899 |
|
900 |
|
901 |
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
902 |
# ----------------------------------------------------------- |
903 |
# If this macro is not defined by Autoconf, define it here. |
904 |
m4_ifdef([AC_PROVIDE_IFELSE], |
905 |
[], |
906 |
[m4_define([AC_PROVIDE_IFELSE], |
907 |
[m4_ifdef([AC_PROVIDE_$1], |
908 |
[$2], [$3])])]) |
909 |
|
910 |
|
911 |
# AC_PROG_LIBTOOL |
912 |
# --------------- |
913 |
AC_DEFUN([AC_PROG_LIBTOOL], |
914 |
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
915 |
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
916 |
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. |
917 |
AC_PROVIDE_IFELSE([AC_PROG_CXX], |
918 |
[AC_LIBTOOL_CXX], |
919 |
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX |
920 |
])]) |
921 |
dnl And a similar setup for Fortran 77 support |
922 |
AC_PROVIDE_IFELSE([AC_PROG_F77], |
923 |
[AC_LIBTOOL_F77], |
924 |
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 |
925 |
])]) |
926 |
|
927 |
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. |
928 |
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run |
929 |
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. |
930 |
AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
931 |
[AC_LIBTOOL_GCJ], |
932 |
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
933 |
[AC_LIBTOOL_GCJ], |
934 |
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], |
935 |
[AC_LIBTOOL_GCJ], |
936 |
[ifdef([AC_PROG_GCJ], |
937 |
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
938 |
ifdef([A][M_PROG_GCJ], |
939 |
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
940 |
ifdef([LT_AC_PROG_GCJ], |
941 |
[define([LT_AC_PROG_GCJ], |
942 |
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) |
943 |
])])# AC_PROG_LIBTOOL |
944 |
|
945 |
|
946 |
# _AC_PROG_LIBTOOL |
947 |
# ---------------- |
948 |
AC_DEFUN([_AC_PROG_LIBTOOL], |
949 |
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
950 |
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
951 |
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl |
952 |
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
953 |
|
954 |
# This can be used to rebuild libtool when needed |
955 |
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
956 |
|
957 |
# Always use our own libtool. |
958 |
LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
959 |
AC_SUBST(LIBTOOL)dnl |
960 |
|
961 |
# Prevent multiple expansion |
962 |
define([AC_PROG_LIBTOOL], []) |
963 |
])# _AC_PROG_LIBTOOL |
964 |
|
965 |
|
966 |
# AC_LIBTOOL_SETUP |
967 |
# ---------------- |
968 |
AC_DEFUN([AC_LIBTOOL_SETUP], |
969 |
[AC_PREREQ(2.50)dnl |
970 |
AC_REQUIRE([AC_ENABLE_SHARED])dnl |
971 |
AC_REQUIRE([AC_ENABLE_STATIC])dnl |
972 |
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
973 |
AC_REQUIRE([AC_CANONICAL_HOST])dnl |
974 |
AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
975 |
AC_REQUIRE([AC_PROG_CC])dnl |
976 |
AC_REQUIRE([AC_PROG_LD])dnl |
977 |
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
978 |
AC_REQUIRE([AC_PROG_NM])dnl |
979 |
|
980 |
AC_REQUIRE([AC_PROG_LN_S])dnl |
981 |
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
982 |
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
983 |
AC_REQUIRE([AC_OBJEXT])dnl |
984 |
AC_REQUIRE([AC_EXEEXT])dnl |
985 |
dnl |
986 |
|
987 |
AC_LIBTOOL_SYS_MAX_CMD_LEN |
988 |
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
989 |
AC_LIBTOOL_OBJDIR |
990 |
|
991 |
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
992 |
_LT_AC_PROG_ECHO_BACKSLASH |
993 |
|
994 |
case $host_os in |
995 |
aix3*) |
996 |
# AIX sometimes has problems with the GCC collect2 program. For some |
997 |
# reason, if we set the COLLECT_NAMES environment variable, the problems |
998 |
# vanish in a puff of smoke. |
999 |
if test "X${COLLECT_NAMES+set}" != Xset; then |
1000 |
COLLECT_NAMES= |
1001 |
export COLLECT_NAMES |
1002 |
fi |
1003 |
;; |
1004 |
esac |
1005 |
|
1006 |
# Sed substitution that helps us do robust quoting. It backslashifies |
1007 |
# metacharacters that are still active within double-quoted strings. |
1008 |
Xsed='sed -e s/^X//' |
1009 |
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] |
1010 |
|
1011 |
# Same as above, but do not quote variable references. |
1012 |
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] |
1013 |
|
1014 |
# Sed substitution to delay expansion of an escaped shell variable in a |
1015 |
# double_quote_subst'ed string. |
1016 |
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
1017 |
|
1018 |
# Sed substitution to avoid accidental globbing in evaled expressions |
1019 |
no_glob_subst='s/\*/\\\*/g' |
1020 |
|
1021 |
# Constants: |
1022 |
rm="rm -f" |
1023 |
|
1024 |
# Global variables: |
1025 |
default_ofile=libtool |
1026 |
can_build_shared=yes |
1027 |
|
1028 |
# All known linkers require a `.a' archive for static linking (except M$VC, |
1029 |
# which needs '.lib'). |
1030 |
libext=a |
1031 |
ltmain="$ac_aux_dir/ltmain.sh" |
1032 |
ofile="$default_ofile" |
1033 |
with_gnu_ld="$lt_cv_prog_gnu_ld" |
1034 |
|
1035 |
AC_CHECK_TOOL(AR, ar, false) |
1036 |
AC_CHECK_TOOL(RANLIB, ranlib, :) |
1037 |
AC_CHECK_TOOL(STRIP, strip, :) |
1038 |
|
1039 |
old_CC="$CC" |
1040 |
old_CFLAGS="$CFLAGS" |
1041 |
|
1042 |
# Set sane defaults for various variables |
1043 |
test -z "$AR" && AR=ar |
1044 |
test -z "$AR_FLAGS" && AR_FLAGS=cru |
1045 |
test -z "$AS" && AS=as |
1046 |
test -z "$CC" && CC=cc |
1047 |
test -z "$LTCC" && LTCC=$CC |
1048 |
test -z "$DLLTOOL" && DLLTOOL=dlltool |
1049 |
test -z "$LD" && LD=ld |
1050 |
test -z "$LN_S" && LN_S="ln -s" |
1051 |
test -z "$MAGIC_CMD" && MAGIC_CMD=file |
1052 |
test -z "$NM" && NM=nm |
1053 |
test -z "$SED" && SED=sed |
1054 |
test -z "$OBJDUMP" && OBJDUMP=objdump |
1055 |
test -z "$RANLIB" && RANLIB=: |
1056 |
test -z "$STRIP" && STRIP=: |
1057 |
test -z "$ac_objext" && ac_objext=o |
1058 |
|
1059 |
# Determine commands to create old-style static archives. |
1060 |
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' |
1061 |
old_postinstall_cmds='chmod 644 $oldlib' |
1062 |
old_postuninstall_cmds= |
1063 |
|
1064 |
if test -n "$RANLIB"; then |
1065 |
case $host_os in |
1066 |
openbsd*) |
1067 |
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" |
1068 |
;; |
1069 |
*) |
1070 |
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" |
1071 |
;; |
1072 |
esac |
1073 |
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
1074 |
fi |
1075 |
|
1076 |
# Only perform the check for file, if the check method requires it |
1077 |
case $deplibs_check_method in |
1078 |
file_magic*) |
1079 |
if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
1080 |
AC_PATH_MAGIC |
1081 |
fi |
1082 |
;; |
1083 |
esac |
1084 |
|
1085 |
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
1086 |
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
1087 |
enable_win32_dll=yes, enable_win32_dll=no) |
1088 |
|
1089 |
AC_ARG_ENABLE([libtool-lock], |
1090 |
[AC_HELP_STRING([--disable-libtool-lock], |
1091 |
[avoid locking (might break parallel builds)])]) |
1092 |
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
1093 |
|
1094 |
AC_ARG_WITH([pic], |
1095 |
[AC_HELP_STRING([--with-pic], |
1096 |
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])], |
1097 |
[pic_mode="$withval"], |
1098 |
[pic_mode=default]) |
1099 |
test -z "$pic_mode" && pic_mode=default |
1100 |
|
1101 |
# Use C for the default configuration in the libtool script |
1102 |
tagname= |
1103 |
AC_LIBTOOL_LANG_C_CONFIG |
1104 |
_LT_AC_TAGCONFIG |
1105 |
])# AC_LIBTOOL_SETUP |
1106 |
|
1107 |
|
1108 |
# _LT_AC_SYS_COMPILER |
1109 |
# ------------------- |
1110 |
AC_DEFUN([_LT_AC_SYS_COMPILER], |
1111 |
[AC_REQUIRE([AC_PROG_CC])dnl |
1112 |
|
1113 |
# If no C compiler was specified, use CC. |
1114 |
LTCC=${LTCC-"$CC"} |
1115 |
|
1116 |
# Allow CC to be a program name with arguments. |
1117 |
compiler=$CC |
1118 |
])# _LT_AC_SYS_COMPILER |
1119 |
|
1120 |
|
1121 |
# _LT_AC_SYS_LIBPATH_AIX |
1122 |
# ---------------------- |
1123 |
# Links a minimal program and checks the executable |
1124 |
# for the system default hardcoded library path. In most cases, |
1125 |
# this is /usr/lib:/lib, but when the MPI compilers are used |
1126 |
# the location of the communication and MPI libs are included too. |
1127 |
# If we don't find anything, use the default library path according |
1128 |
# to the aix ld manual. |
1129 |
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], |
1130 |
[AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
1131 |
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
1132 |
}'` |
1133 |
# Check for a 64-bit object if we didn't find anything. |
1134 |
if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
1135 |
}'`; fi],[]) |
1136 |
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
1137 |
])# _LT_AC_SYS_LIBPATH_AIX |
1138 |
|
1139 |
|
1140 |
# _LT_AC_SHELL_INIT(ARG) |
1141 |
# ---------------------- |
1142 |
AC_DEFUN([_LT_AC_SHELL_INIT], |
1143 |
[ifdef([AC_DIVERSION_NOTICE], |
1144 |
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
1145 |
[AC_DIVERT_PUSH(NOTICE)]) |
1146 |
$1 |
1147 |
AC_DIVERT_POP |
1148 |
])# _LT_AC_SHELL_INIT |
1149 |
|
1150 |
|
1151 |
# _LT_AC_PROG_ECHO_BACKSLASH |
1152 |
# -------------------------- |
1153 |
# Add some code to the start of the generated configure script which |
1154 |
# will find an echo command which doesn't interpret backslashes. |
1155 |
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], |
1156 |
[_LT_AC_SHELL_INIT([ |
1157 |
# Check that we are running under the correct shell. |
1158 |
SHELL=${CONFIG_SHELL-/bin/sh} |
1159 |
|
1160 |
case X$ECHO in |
1161 |
X*--fallback-echo) |
1162 |
# Remove one level of quotation (which was required for Make). |
1163 |
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
1164 |
;; |
1165 |
esac |
1166 |
|
1167 |
echo=${ECHO-echo} |
1168 |
if test "X[$]1" = X--no-reexec; then |
1169 |
# Discard the --no-reexec flag, and continue. |
1170 |
shift |
1171 |
elif test "X[$]1" = X--fallback-echo; then |
1172 |
# Avoid inline document here, it may be left over |
1173 |
: |
1174 |
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then |
1175 |
# Yippee, $echo works! |
1176 |
: |
1177 |
else |
1178 |
# Restart under the correct shell. |
1179 |
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
1180 |
fi |
1181 |
|
1182 |
if test "X[$]1" = X--fallback-echo; then |
1183 |
# used as fallback echo |
1184 |
shift |
1185 |
cat <<EOF |
1186 |
[$]* |
1187 |
EOF |
1188 |
exit 0 |
1189 |
fi |
1190 |
|
1191 |
# The HP-UX ksh and POSIX shell print the target directory to stdout |
1192 |
# if CDPATH is set. |
1193 |
if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi |
1194 |
|
1195 |
if test -z "$ECHO"; then |
1196 |
if test "X${echo_test_string+set}" != Xset; then |
1197 |
# find a string as large as possible, as long as the shell can cope with it |
1198 |
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
1199 |
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
1200 |
if (echo_test_string="`eval $cmd`") 2>/dev/null && |
1201 |
echo_test_string="`eval $cmd`" && |
1202 |
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null |
1203 |
then |
1204 |
break |
1205 |
fi |
1206 |
done |
1207 |
fi |
1208 |
|
1209 |
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
1210 |
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
1211 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
1212 |
: |
1213 |
else |
1214 |
# The Solaris, AIX, and Digital Unix default echo programs unquote |
1215 |
# backslashes. This makes it impossible to quote backslashes using |
1216 |
# echo "$something" | sed 's/\\/\\\\/g' |
1217 |
# |
1218 |
# So, first we look for a working echo in the user's PATH. |
1219 |
|
1220 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
1221 |
for dir in $PATH /usr/ucb; do |
1222 |
IFS="$lt_save_ifs" |
1223 |
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
1224 |
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
1225 |
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
1226 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
1227 |
echo="$dir/echo" |
1228 |
break |
1229 |
fi |
1230 |
done |
1231 |
IFS="$lt_save_ifs" |
1232 |
|
1233 |
if test "X$echo" = Xecho; then |
1234 |
# We didn't find a better echo, so look for alternatives. |
1235 |
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
1236 |
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
1237 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
1238 |
# This shell has a builtin print -r that does the trick. |
1239 |
echo='print -r' |
1240 |
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
1241 |
test "X$CONFIG_SHELL" != X/bin/ksh; then |
1242 |
# If we have ksh, try running configure again with it. |
1243 |
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
1244 |
export ORIGINAL_CONFIG_SHELL |
1245 |
CONFIG_SHELL=/bin/ksh |
1246 |
export CONFIG_SHELL |
1247 |
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
1248 |
else |
1249 |
# Try using printf. |
1250 |
echo='printf %s\n' |
1251 |
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
1252 |
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
1253 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
1254 |
# Cool, printf works |
1255 |
: |
1256 |
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
1257 |
test "X$echo_testing_string" = 'X\t' && |
1258 |
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
1259 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
1260 |
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
1261 |
export CONFIG_SHELL |
1262 |
SHELL="$CONFIG_SHELL" |
1263 |
export SHELL |
1264 |
echo="$CONFIG_SHELL [$]0 --fallback-echo" |
1265 |
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
1266 |
test "X$echo_testing_string" = 'X\t' && |
1267 |
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
1268 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
1269 |
echo="$CONFIG_SHELL [$]0 --fallback-echo" |
1270 |
else |
1271 |
# maybe with a smaller string... |
1272 |
prev=: |
1273 |
|
1274 |
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
1275 |
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null |
1276 |
then |
1277 |
break |
1278 |
fi |
1279 |
prev="$cmd" |
1280 |
done |
1281 |
|
1282 |
if test "$prev" != 'sed 50q "[$]0"'; then |
1283 |
echo_test_string=`eval $prev` |
1284 |
export echo_test_string |
1285 |
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
1286 |
else |
1287 |
# Oops. We lost completely, so just stick with echo. |
1288 |
echo=echo |
1289 |
fi |
1290 |
fi |
1291 |
fi |
1292 |
fi |
1293 |
fi |
1294 |
fi |
1295 |
|
1296 |
# Copy echo and quote the copy suitably for passing to libtool from |
1297 |
# the Makefile, instead of quoting the original, which is used later. |
1298 |
ECHO=$echo |
1299 |
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
1300 |
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
1301 |
fi |
1302 |
|
1303 |
AC_SUBST(ECHO) |
1304 |
])])# _LT_AC_PROG_ECHO_BACKSLASH |
1305 |
|
1306 |
|
1307 |
# _LT_AC_LOCK |
1308 |
# ----------- |
1309 |
AC_DEFUN([_LT_AC_LOCK], |
1310 |
[AC_ARG_ENABLE([libtool-lock], |
1311 |
[AC_HELP_STRING([--disable-libtool-lock], |
1312 |
[avoid locking (might break parallel builds)])]) |
1313 |
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
1314 |
|
1315 |
# Some flags need to be propagated to the compiler or linker for good |
1316 |
# libtool support. |
1317 |
case $host in |
1318 |
ia64-*-hpux*) |
1319 |
# Find out which ABI we are using. |
1320 |
echo 'int i;' > conftest.$ac_ext |
1321 |
if AC_TRY_EVAL(ac_compile); then |
1322 |
case `/usr/bin/file conftest.$ac_objext` in |
1323 |
*ELF-32*) |
1324 |
HPUX_IA64_MODE="32" |
1325 |
;; |
1326 |
*ELF-64*) |
1327 |
HPUX_IA64_MODE="64" |
1328 |
;; |
1329 |
esac |
1330 |
fi |
1331 |
rm -rf conftest* |
1332 |
;; |
1333 |
*-*-irix6*) |
1334 |
# Find out which ABI we are using. |
1335 |
echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
1336 |
if AC_TRY_EVAL(ac_compile); then |
1337 |
if test "$lt_cv_prog_gnu_ld" = yes; then |
1338 |
case `/usr/bin/file conftest.$ac_objext` in |
1339 |
*32-bit*) |
1340 |
LD="${LD-ld} -melf32bsmip" |
1341 |
;; |
1342 |
*N32*) |
1343 |
LD="${LD-ld} -melf32bmipn32" |
1344 |
;; |
1345 |
*64-bit*) |
1346 |
LD="${LD-ld} -melf64bmip" |
1347 |
;; |
1348 |
esac |
1349 |
else |
1350 |
case `/usr/bin/file conftest.$ac_objext` in |
1351 |
*32-bit*) |
1352 |
LD="${LD-ld} -32" |
1353 |
;; |
1354 |
*N32*) |
1355 |
LD="${LD-ld} -n32" |
1356 |
;; |
1357 |
*64-bit*) |
1358 |
LD="${LD-ld} -64" |
1359 |
;; |
1360 |
esac |
1361 |
fi |
1362 |
fi |
1363 |
rm -rf conftest* |
1364 |
;; |
1365 |
|
1366 |
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) |
1367 |
# Find out which ABI we are using. |
1368 |
echo 'int i;' > conftest.$ac_ext |
1369 |
if AC_TRY_EVAL(ac_compile); then |
1370 |
case "`/usr/bin/file conftest.o`" in |
1371 |
*32-bit*) |
1372 |
case $host in |
1373 |
x86_64-*linux*) |
1374 |
LD="${LD-ld} -m elf_i386" |
1375 |
;; |
1376 |
ppc64-*linux*|powerpc64-*linux*) |
1377 |
LD="${LD-ld} -m elf32ppclinux" |
1378 |
;; |
1379 |
s390x-*linux*) |
1380 |
LD="${LD-ld} -m elf_s390" |
1381 |
;; |
1382 |
sparc64-*linux*) |
1383 |
LD="${LD-ld} -m elf32_sparc" |
1384 |
;; |
1385 |
esac |
1386 |
;; |
1387 |
*64-bit*) |
1388 |
case $host in |
1389 |
x86_64-*linux*) |
1390 |
LD="${LD-ld} -m elf_x86_64" |
1391 |
;; |
1392 |
ppc*-*linux*|powerpc*-*linux*) |
1393 |
LD="${LD-ld} -m elf64ppc" |
1394 |
;; |
1395 |
s390*-*linux*) |
1396 |
LD="${LD-ld} -m elf64_s390" |
1397 |
;; |
1398 |
sparc*-*linux*) |
1399 |
LD="${LD-ld} -m elf64_sparc" |
1400 |
;; |
1401 |
esac |
1402 |
;; |
1403 |
esac |
1404 |
fi |
1405 |
rm -rf conftest* |
1406 |
;; |
1407 |
|
1408 |
*-*-sco3.2v5*) |
1409 |
# On SCO OpenServer 5, we need -belf to get full-featured binaries. |
1410 |
SAVE_CFLAGS="$CFLAGS" |
1411 |
CFLAGS="$CFLAGS -belf" |
1412 |
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
1413 |
[AC_LANG_PUSH(C) |
1414 |
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
1415 |
AC_LANG_POP]) |
1416 |
if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
1417 |
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
1418 |
CFLAGS="$SAVE_CFLAGS" |
1419 |
fi |
1420 |
;; |
1421 |
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
1422 |
[*-*-cygwin* | *-*-mingw* | *-*-pw32*) |
1423 |
AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
1424 |
AC_CHECK_TOOL(AS, as, false) |
1425 |
AC_CHECK_TOOL(OBJDUMP, objdump, false) |
1426 |
;; |
1427 |
]) |
1428 |
esac |
1429 |
|
1430 |
need_locks="$enable_libtool_lock" |
1431 |
|
1432 |
])# _LT_AC_LOCK |
1433 |
|
1434 |
|
1435 |
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
1436 |
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
1437 |
# ---------------------------------------------------------------- |
1438 |
# Check whether the given compiler option works |
1439 |
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], |
1440 |
[AC_REQUIRE([LT_AC_PROG_SED]) |
1441 |
AC_CACHE_CHECK([$1], [$2], |
1442 |
[$2=no |
1443 |
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
1444 |
printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
1445 |
lt_compiler_flag="$3" |
1446 |
# Insert the option either (1) after the last *FLAGS variable, or |
1447 |
# (2) before a word containing "conftest.", or (3) at the end. |
1448 |
# Note that $ac_compile itself does not contain backslashes and begins |
1449 |
# with a dollar sign (not a hyphen), so the echo should work correctly. |
1450 |
# The option is referenced via a variable to avoid confusing sed. |
1451 |
lt_compile=`echo "$ac_compile" | $SED \ |
1452 |
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ |
1453 |
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1454 |
-e 's:$: $lt_compiler_flag:'` |
1455 |
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1456 |
(eval "$lt_compile" 2>conftest.err) |
1457 |
ac_status=$? |
1458 |
cat conftest.err >&AS_MESSAGE_LOG_FD |
1459 |
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1460 |
if (exit $ac_status) && test -s "$ac_outfile"; then |
1461 |
# The compiler can only warn and ignore the option if not recognized |
1462 |
# So say no if there are warnings |
1463 |
if test ! -s conftest.err; then |
1464 |
$2=yes |
1465 |
fi |
1466 |
fi |
1467 |
$rm conftest* |
1468 |
]) |
1469 |
|
1470 |
if test x"[$]$2" = xyes; then |
1471 |
ifelse([$5], , :, [$5]) |
1472 |
else |
1473 |
ifelse([$6], , :, [$6]) |
1474 |
fi |
1475 |
])# AC_LIBTOOL_COMPILER_OPTION |
1476 |
|
1477 |
|
1478 |
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
1479 |
# [ACTION-SUCCESS], [ACTION-FAILURE]) |
1480 |
# ------------------------------------------------------------ |
1481 |
# Check whether the given compiler option works |
1482 |
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], |
1483 |
[AC_CACHE_CHECK([$1], [$2], |
1484 |
[$2=no |
1485 |
save_LDFLAGS="$LDFLAGS" |
1486 |
LDFLAGS="$LDFLAGS $3" |
1487 |
printf "$lt_simple_link_test_code" > conftest.$ac_ext |
1488 |
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
1489 |
# The compiler can only warn and ignore the option if not recognized |
1490 |
# So say no if there are warnings |
1491 |
if test -s conftest.err; then |
1492 |
# Append any errors to the config.log. |
1493 |
cat conftest.err 1>&AS_MESSAGE_LOG_FD |
1494 |
else |
1495 |
$2=yes |
1496 |
fi |
1497 |
fi |
1498 |
$rm conftest* |
1499 |
LDFLAGS="$save_LDFLAGS" |
1500 |
]) |
1501 |
|
1502 |
if test x"[$]$2" = xyes; then |
1503 |
ifelse([$4], , :, [$4]) |
1504 |
else |
1505 |
ifelse([$5], , :, [$5]) |
1506 |
fi |
1507 |
])# AC_LIBTOOL_LINKER_OPTION |
1508 |
|
1509 |
|
1510 |
# AC_LIBTOOL_SYS_MAX_CMD_LEN |
1511 |
# -------------------------- |
1512 |
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], |
1513 |
[# find the maximum length of command line arguments |
1514 |
AC_MSG_CHECKING([the maximum length of command line arguments]) |
1515 |
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
1516 |
i=0 |
1517 |
testring="ABCD" |
1518 |
|
1519 |
case $build_os in |
1520 |
msdosdjgpp*) |
1521 |
# On DJGPP, this test can blow up pretty badly due to problems in libc |
1522 |
# (any single argument exceeding 2000 bytes causes a buffer overrun |
1523 |
# during glob expansion). Even if it were fixed, the result of this |
1524 |
# check would be larger than it should be. |
1525 |
lt_cv_sys_max_cmd_len=12288; # 12K is about right |
1526 |
;; |
1527 |
|
1528 |
gnu*) |
1529 |
# Under GNU Hurd, this test is not required because there is |
1530 |
# no limit to the length of command line arguments. |
1531 |
# Libtool will interpret -1 as no limit whatsoever |
1532 |
lt_cv_sys_max_cmd_len=-1; |
1533 |
;; |
1534 |
|
1535 |
cygwin* | mingw*) |
1536 |
# On Win9x/ME, this test blows up -- it succeeds, but takes |
1537 |
# about 5 minutes as the teststring grows exponentially. |
1538 |
# Worse, since 9x/ME are not pre-emptively multitasking, |
1539 |
# you end up with a "frozen" computer, even though with patience |
1540 |
# the test eventually succeeds (with a max line length of 256k). |
1541 |
# Instead, let's just punt: use the minimum linelength reported by |
1542 |
# all of the supported platforms: 8192 (on NT/2K/XP). |
1543 |
lt_cv_sys_max_cmd_len=8192; |
1544 |
;; |
1545 |
|
1546 |
amigaos*) |
1547 |
# On AmigaOS with pdksh, this test takes hours, literally. |
1548 |
# So we just punt and use a minimum line length of 8192. |
1549 |
lt_cv_sys_max_cmd_len=8192; |
1550 |
;; |
1551 |
|
1552 |
*) |
1553 |
# If test is not a shell built-in, we'll probably end up computing a |
1554 |
# maximum length that is only half of the actual maximum length, but |
1555 |
# we can't tell. |
1556 |
while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \ |
1557 |
= "XX$testring") >/dev/null 2>&1 && |
1558 |
new_result=`expr "X$testring" : ".*" 2>&1` && |
1559 |
lt_cv_sys_max_cmd_len=$new_result && |
1560 |
test $i != 17 # 1/2 MB should be enough |
1561 |
do |
1562 |
i=`expr $i + 1` |
1563 |
testring=$testring$testring |
1564 |
done |
1565 |
testring= |
1566 |
# Add a significant safety factor because C++ compilers can tack on massive |
1567 |
# amounts of additional arguments before passing them to the linker. |
1568 |
# It appears as though 1/2 is a usable value. |
1569 |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
1570 |
;; |
1571 |
esac |
1572 |
]) |
1573 |
if test -n $lt_cv_sys_max_cmd_len ; then |
1574 |
AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
1575 |
else |
1576 |
AC_MSG_RESULT(none) |
1577 |
fi |
1578 |
])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
1579 |
|
1580 |
|
1581 |
# _LT_AC_CHECK_DLFCN |
1582 |
# -------------------- |
1583 |
AC_DEFUN([_LT_AC_CHECK_DLFCN], |
1584 |
[AC_CHECK_HEADERS(dlfcn.h)dnl |
1585 |
])# _LT_AC_CHECK_DLFCN |
1586 |
|
1587 |
|
1588 |
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
1589 |
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
1590 |
# ------------------------------------------------------------------ |
1591 |
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], |
1592 |
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
1593 |
if test "$cross_compiling" = yes; then : |
1594 |
[$4] |
1595 |
else |
1596 |
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
1597 |
lt_status=$lt_dlunknown |
1598 |
cat > conftest.$ac_ext <<EOF |
1599 |
[#line __oline__ "configure" |
1600 |
#include "confdefs.h" |
1601 |
|
1602 |
#if HAVE_DLFCN_H |
1603 |
#include <dlfcn.h> |
1604 |
#endif |
1605 |
|
1606 |
#include <stdio.h> |
1607 |
|
1608 |
#ifdef RTLD_GLOBAL |
1609 |
# define LT_DLGLOBAL RTLD_GLOBAL |
1610 |
#else |
1611 |
# ifdef DL_GLOBAL |
1612 |
# define LT_DLGLOBAL DL_GLOBAL |
1613 |
# else |
1614 |
# define LT_DLGLOBAL 0 |
1615 |
# endif |
1616 |
#endif |
1617 |
|
1618 |
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
1619 |
find out it does not work in some platform. */ |
1620 |
#ifndef LT_DLLAZY_OR_NOW |
1621 |
# ifdef RTLD_LAZY |
1622 |
# define LT_DLLAZY_OR_NOW RTLD_LAZY |
1623 |
# else |
1624 |
# ifdef DL_LAZY |
1625 |
# define LT_DLLAZY_OR_NOW DL_LAZY |
1626 |
# else |
1627 |
# ifdef RTLD_NOW |
1628 |
# define LT_DLLAZY_OR_NOW RTLD_NOW |
1629 |
# else |
1630 |
# ifdef DL_NOW |
1631 |
# define LT_DLLAZY_OR_NOW DL_NOW |
1632 |
# else |
1633 |
# define LT_DLLAZY_OR_NOW 0 |
1634 |
# endif |
1635 |
# endif |
1636 |
# endif |
1637 |
# endif |
1638 |
#endif |
1639 |
|
1640 |
#ifdef __cplusplus |
1641 |
extern "C" void exit (int); |
1642 |
#endif |
1643 |
|
1644 |
void fnord() { int i=42;} |
1645 |
int main () |
1646 |
{ |
1647 |
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
1648 |
int status = $lt_dlunknown; |
1649 |
|
1650 |
if (self) |
1651 |
{ |
1652 |
if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
1653 |
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
1654 |
/* dlclose (self); */ |
1655 |
} |
1656 |
|
1657 |
exit (status); |
1658 |
}] |
1659 |
EOF |
1660 |
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
1661 |
(./conftest; exit; ) 2>/dev/null |
1662 |
lt_status=$? |
1663 |
case x$lt_status in |
1664 |
x$lt_dlno_uscore) $1 ;; |
1665 |
x$lt_dlneed_uscore) $2 ;; |
1666 |
x$lt_unknown|x*) $3 ;; |
1667 |
esac |
1668 |
else : |
1669 |
# compilation failed |
1670 |
$3 |
1671 |
fi |
1672 |
fi |
1673 |
rm -fr conftest* |
1674 |
])# _LT_AC_TRY_DLOPEN_SELF |
1675 |
|
1676 |
|
1677 |
# AC_LIBTOOL_DLOPEN_SELF |
1678 |
# ------------------- |
1679 |
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], |
1680 |
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
1681 |
if test "x$enable_dlopen" != xyes; then |
1682 |
enable_dlopen=unknown |
1683 |
enable_dlopen_self=unknown |
1684 |
enable_dlopen_self_static=unknown |
1685 |
else |
1686 |
lt_cv_dlopen=no |
1687 |
lt_cv_dlopen_libs= |
1688 |
|
1689 |
case $host_os in |
1690 |
beos*) |
1691 |
lt_cv_dlopen="load_add_on" |
1692 |
lt_cv_dlopen_libs= |
1693 |
lt_cv_dlopen_self=yes |
1694 |
;; |
1695 |
|
1696 |
mingw* | pw32*) |
1697 |
lt_cv_dlopen="LoadLibrary" |
1698 |
lt_cv_dlopen_libs= |
1699 |
;; |
1700 |
|
1701 |
cygwin*) |
1702 |
lt_cv_dlopen="dlopen" |
1703 |
lt_cv_dlopen_libs= |
1704 |
;; |
1705 |
|
1706 |
darwin*) |
1707 |
# if libdl is installed we need to link against it |
1708 |
AC_CHECK_LIB([dl], [dlopen], |
1709 |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
1710 |
lt_cv_dlopen="dyld" |
1711 |
lt_cv_dlopen_libs= |
1712 |
lt_cv_dlopen_self=yes |
1713 |
]) |
1714 |
;; |
1715 |
|
1716 |
*) |
1717 |
AC_CHECK_FUNC([shl_load], |
1718 |
[lt_cv_dlopen="shl_load"], |
1719 |
[AC_CHECK_LIB([dld], [shl_load], |
1720 |
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
1721 |
[AC_CHECK_FUNC([dlopen], |
1722 |
[lt_cv_dlopen="dlopen"], |
1723 |
[AC_CHECK_LIB([dl], [dlopen], |
1724 |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
1725 |
[AC_CHECK_LIB([svld], [dlopen], |
1726 |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
1727 |
[AC_CHECK_LIB([dld], [dld_link], |
1728 |
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
1729 |
]) |
1730 |
]) |
1731 |
]) |
1732 |
]) |
1733 |
]) |
1734 |
;; |
1735 |
esac |
1736 |
|
1737 |
if test "x$lt_cv_dlopen" != xno; then |
1738 |
enable_dlopen=yes |
1739 |
else |
1740 |
enable_dlopen=no |
1741 |
fi |
1742 |
|
1743 |
case $lt_cv_dlopen in |
1744 |
dlopen) |
1745 |
save_CPPFLAGS="$CPPFLAGS" |
1746 |
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
1747 |
|
1748 |
save_LDFLAGS="$LDFLAGS" |
1749 |
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
1750 |
|
1751 |
save_LIBS="$LIBS" |
1752 |
LIBS="$lt_cv_dlopen_libs $LIBS" |
1753 |
|
1754 |
AC_CACHE_CHECK([whether a program can dlopen itself], |
1755 |
lt_cv_dlopen_self, [dnl |
1756 |
_LT_AC_TRY_DLOPEN_SELF( |
1757 |
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
1758 |
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
1759 |
]) |
1760 |
|
1761 |
if test "x$lt_cv_dlopen_self" = xyes; then |
1762 |
LDFLAGS="$LDFLAGS $link_static_flag" |
1763 |
AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
1764 |
lt_cv_dlopen_self_static, [dnl |
1765 |
_LT_AC_TRY_DLOPEN_SELF( |
1766 |
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
1767 |
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
1768 |
]) |
1769 |
fi |
1770 |
|
1771 |
CPPFLAGS="$save_CPPFLAGS" |
1772 |
LDFLAGS="$save_LDFLAGS" |
1773 |
LIBS="$save_LIBS" |
1774 |
;; |
1775 |
esac |
1776 |
|
1777 |
case $lt_cv_dlopen_self in |
1778 |
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
1779 |
*) enable_dlopen_self=unknown ;; |
1780 |
esac |
1781 |
|
1782 |
case $lt_cv_dlopen_self_static in |
1783 |
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
1784 |
*) enable_dlopen_self_static=unknown ;; |
1785 |
esac |
1786 |
fi |
1787 |
])# AC_LIBTOOL_DLOPEN_SELF |
1788 |
|
1789 |
|
1790 |
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
1791 |
# --------------------------------- |
1792 |
# Check to see if options -c and -o are simultaneously supported by compiler |
1793 |
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], |
1794 |
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
1795 |
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
1796 |
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
1797 |
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
1798 |
$rm -r conftest 2>/dev/null |
1799 |
mkdir conftest |
1800 |
cd conftest |
1801 |
mkdir out |
1802 |
printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
1803 |
|
1804 |
# According to Tom Tromey, Ian Lance Taylor reported there are C compilers |
1805 |
# that will create temporary files in the current directory regardless of |
1806 |
# the output directory. Thus, making CWD read-only will cause this test |
1807 |
# to fail, enabling locking or at least warning the user not to do parallel |
1808 |
# builds. |
1809 |
chmod -w . |
1810 |
|
1811 |
lt_compiler_flag="-o out/conftest2.$ac_objext" |
1812 |
# Insert the option either (1) after the last *FLAGS variable, or |
1813 |
# (2) before a word containing "conftest.", or (3) at the end. |
1814 |
# Note that $ac_compile itself does not contain backslashes and begins |
1815 |
# with a dollar sign (not a hyphen), so the echo should work correctly. |
1816 |
lt_compile=`echo "$ac_compile" | $SED \ |
1817 |
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ |
1818 |
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1819 |
-e 's:$: $lt_compiler_flag:'` |
1820 |
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1821 |
(eval "$lt_compile" 2>out/conftest.err) |
1822 |
ac_status=$? |
1823 |
cat out/conftest.err >&AS_MESSAGE_LOG_FD |
1824 |
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1825 |
if (exit $ac_status) && test -s out/conftest2.$ac_objext |
1826 |
then |
1827 |
# The compiler can only warn and ignore the option if not recognized |
1828 |
# So say no if there are warnings |
1829 |
if test ! -s out/conftest.err; then |
1830 |
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
1831 |
fi |
1832 |
fi |
1833 |
chmod u+w . |
1834 |
$rm conftest* |
1835 |
# SGI C++ compiler will create directory out/ii_files/ for |
1836 |
# template instantiation |
1837 |
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files |
1838 |
$rm out/* && rmdir out |
1839 |
cd .. |
1840 |
rmdir conftest |
1841 |
$rm conftest* |
1842 |
]) |
1843 |
])# AC_LIBTOOL_PROG_CC_C_O |
1844 |
|
1845 |
|
1846 |
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
1847 |
# ----------------------------------------- |
1848 |
# Check to see if we can do hard links to lock some files if needed |
1849 |
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], |
1850 |
[AC_REQUIRE([_LT_AC_LOCK])dnl |
1851 |
|
1852 |
hard_links="nottested" |
1853 |
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
1854 |
# do not overwrite the value of need_locks provided by the user |
1855 |
AC_MSG_CHECKING([if we can lock with hard links]) |
1856 |
hard_links=yes |
1857 |
$rm conftest* |
1858 |
ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1859 |
touch conftest.a |
1860 |
ln conftest.a conftest.b 2>&5 || hard_links=no |
1861 |
ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1862 |
AC_MSG_RESULT([$hard_links]) |
1863 |
if test "$hard_links" = no; then |
1864 |
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
1865 |
need_locks=warn |
1866 |
fi |
1867 |
else |
1868 |
need_locks=no |
1869 |
fi |
1870 |
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
1871 |
|
1872 |
|
1873 |
# AC_LIBTOOL_OBJDIR |
1874 |
# ----------------- |
1875 |
AC_DEFUN([AC_LIBTOOL_OBJDIR], |
1876 |
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
1877 |
[rm -f .libs 2>/dev/null |
1878 |
mkdir .libs 2>/dev/null |
1879 |
if test -d .libs; then |
1880 |
lt_cv_objdir=.libs |
1881 |
else |
1882 |
# MS-DOS does not allow filenames that begin with a dot. |
1883 |
lt_cv_objdir=_libs |
1884 |
fi |
1885 |
rmdir .libs 2>/dev/null]) |
1886 |
objdir=$lt_cv_objdir |
1887 |
])# AC_LIBTOOL_OBJDIR |
1888 |
|
1889 |
|
1890 |
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
1891 |
# ---------------------------------------------- |
1892 |
# Check hardcoding attributes. |
1893 |
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], |
1894 |
[AC_MSG_CHECKING([how to hardcode library paths into programs]) |
1895 |
_LT_AC_TAGVAR(hardcode_action, $1)= |
1896 |
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ |
1897 |
test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \ |
1898 |
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then |
1899 |
|
1900 |
# We can hardcode non-existant directories. |
1901 |
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && |
1902 |
# If the only mechanism to avoid hardcoding is shlibpath_var, we |
1903 |
# have to relink, otherwise we might link with an installed library |
1904 |
# when we should be linking with a yet-to-be-installed one |
1905 |
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
1906 |
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then |
1907 |
# Linking always hardcodes the temporary library directory. |
1908 |
_LT_AC_TAGVAR(hardcode_action, $1)=relink |
1909 |
else |
1910 |
# We can link without hardcoding, and we can hardcode nonexisting dirs. |
1911 |
_LT_AC_TAGVAR(hardcode_action, $1)=immediate |
1912 |
fi |
1913 |
else |
1914 |
# We cannot hardcode anything, or else we can only hardcode existing |
1915 |
# directories. |
1916 |
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported |
1917 |
fi |
1918 |
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
1919 |
|
1920 |
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
1921 |
# Fast installation is not supported |
1922 |
enable_fast_install=no |
1923 |
elif test "$shlibpath_overrides_runpath" = yes || |
1924 |
test "$enable_shared" = no; then |
1925 |
# Fast installation is not necessary |
1926 |
enable_fast_install=needless |
1927 |
fi |
1928 |
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
1929 |
|
1930 |
|
1931 |
# AC_LIBTOOL_SYS_LIB_STRIP |
1932 |
# ------------------------ |
1933 |
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], |
1934 |
[striplib= |
1935 |
old_striplib= |
1936 |
AC_MSG_CHECKING([whether stripping libraries is possible]) |
1937 |
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
1938 |
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
1939 |
test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
1940 |
AC_MSG_RESULT([yes]) |
1941 |
else |
1942 |
# FIXME - insert some real tests, host_os isn't really good enough |
1943 |
case $host_os in |
1944 |
darwin*) |
1945 |
if test -n "$STRIP" ; then |
1946 |
striplib="$STRIP -x" |
1947 |
AC_MSG_RESULT([yes]) |
1948 |
else |
1949 |
AC_MSG_RESULT([no]) |
1950 |
fi |
1951 |
;; |
1952 |
*) |
1953 |
AC_MSG_RESULT([no]) |
1954 |
;; |
1955 |
esac |
1956 |
fi |
1957 |
])# AC_LIBTOOL_SYS_LIB_STRIP |
1958 |
|
1959 |
|
1960 |
# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1961 |
# ----------------------------- |
1962 |
# PORTME Fill in your ld.so characteristics |
1963 |
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], |
1964 |
[AC_MSG_CHECKING([dynamic linker characteristics]) |
1965 |
library_names_spec= |
1966 |
libname_spec='lib$name' |
1967 |
soname_spec= |
1968 |
shrext=".so" |
1969 |
postinstall_cmds= |
1970 |
postuninstall_cmds= |
1971 |
finish_cmds= |
1972 |
finish_eval= |
1973 |
shlibpath_var= |
1974 |
shlibpath_overrides_runpath=unknown |
1975 |
version_type=none |
1976 |
dynamic_linker="$host_os ld.so" |
1977 |
sys_lib_dlsearch_path_spec="/lib /usr/lib" |
1978 |
if test "$GCC" = yes; then |
1979 |
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
1980 |
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then |
1981 |
# if the path contains ";" then we assume it to be the separator |
1982 |
# otherwise default to the standard path separator (i.e. ":") - it is |
1983 |
# assumed that no part of a normal pathname contains ";" but that should |
1984 |
# okay in the real world where ";" in dirpaths is itself problematic. |
1985 |
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
1986 |
else |
1987 |
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
1988 |
fi |
1989 |
else |
1990 |
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
1991 |
fi |
1992 |
need_lib_prefix=unknown |
1993 |
hardcode_into_libs=no |
1994 |
|
1995 |
# when you set need_version to no, make sure it does not cause -set_version |
1996 |
# flags to be left without arguments |
1997 |
need_version=unknown |
1998 |
|
1999 |
case $host_os in |
2000 |
aix3*) |
2001 |
version_type=linux |
2002 |
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
2003 |
shlibpath_var=LIBPATH |
2004 |
|
2005 |
# AIX 3 has no versioning support, so we append a major version to the name. |
2006 |
soname_spec='${libname}${release}${shared_ext}$major' |
2007 |
;; |
2008 |
|
2009 |
aix4* | aix5*) |
2010 |
version_type=linux |
2011 |
need_lib_prefix=no |
2012 |
need_version=no |
2013 |
hardcode_into_libs=yes |
2014 |
if test "$host_cpu" = ia64; then |
2015 |
# AIX 5 supports IA64 |
2016 |
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
2017 |
shlibpath_var=LD_LIBRARY_PATH |
2018 |
else |
2019 |
# With GCC up to 2.95.x, collect2 would create an import file |
2020 |
# for dependence libraries. The import file would start with |
2021 |
# the line `#! .'. This would cause the generated library to |
2022 |
# depend on `.', always an invalid library. This was fixed in |
2023 |
# development snapshots of GCC prior to 3.0. |
2024 |
case $host_os in |
2025 |
aix4 | aix4.[[01]] | aix4.[[01]].*) |
2026 |
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
2027 |
echo ' yes ' |
2028 |
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then |
2029 |
: |
2030 |
else |
2031 |
can_build_shared=no |
2032 |
fi |
2033 |
;; |
2034 |
esac |
2035 |
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
2036 |
# soname into executable. Probably we can add versioning support to |
2037 |
# collect2, so additional links can be useful in future. |
2038 |
if test "$aix_use_runtimelinking" = yes; then |
2039 |
# If using run time linking (on AIX 4.2 or later) use lib<name>.so |
2040 |
# instead of lib<name>.a to let people know that these are not |
2041 |
# typical AIX shared libraries. |
2042 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2043 |
else |
2044 |
# We preserve .a as extension for shared libraries through AIX4.2 |
2045 |
# and later when we are not doing run time linking. |
2046 |
library_names_spec='${libname}${release}.a $libname.a' |
2047 |
soname_spec='${libname}${release}${shared_ext}$major' |
2048 |
fi |
2049 |
shlibpath_var=LIBPATH |
2050 |
fi |
2051 |
;; |
2052 |
|
2053 |
amigaos*) |
2054 |
library_names_spec='$libname.ixlibrary $libname.a' |
2055 |
# Create ${libname}_ixlibrary.a entries in /sys/libs. |
2056 |
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 ${libname}_ixlibrary.a || exit 1; done' |
2057 |
;; |
2058 |
|
2059 |
beos*) |
2060 |
library_names_spec='${libname}${shared_ext}' |
2061 |
dynamic_linker="$host_os ld.so" |
2062 |
shlibpath_var=LIBRARY_PATH |
2063 |
;; |
2064 |
|
2065 |
bsdi4*) |
2066 |
version_type=linux |
2067 |
need_version=no |
2068 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2069 |
soname_spec='${libname}${release}${shared_ext}$major' |
2070 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
2071 |
shlibpath_var=LD_LIBRARY_PATH |
2072 |
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
2073 |
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
2074 |
# the default ld.so.conf also contains /usr/contrib/lib and |
2075 |
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
2076 |
# libtool to hard-code these into programs |
2077 |
;; |
2078 |
|
2079 |
cygwin* | mingw* | pw32*) |
2080 |
version_type=windows |
2081 |
shrext=".dll" |
2082 |
need_version=no |
2083 |
need_lib_prefix=no |
2084 |
|
2085 |
case $GCC,$host_os in |
2086 |
yes,cygwin* | yes,mingw* | yes,pw32*) |
2087 |
library_names_spec='$libname.dll.a' |
2088 |
# DLL is installed to $(libdir)/../bin by postinstall_cmds |
2089 |
postinstall_cmds='base_file=`basename \${file}`~ |
2090 |
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ |
2091 |
dldir=$destdir/`dirname \$dlpath`~ |
2092 |
test -d \$dldir || mkdir -p \$dldir~ |
2093 |
$install_prog $dir/$dlname \$dldir/$dlname' |
2094 |
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
2095 |
dlpath=$dir/\$dldll~ |
2096 |
$rm \$dlpath' |
2097 |
shlibpath_overrides_runpath=yes |
2098 |
|
2099 |
case $host_os in |
2100 |
cygwin*) |
2101 |
# Cygwin DLLs use 'cyg' prefix rather than 'lib' |
2102 |
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
2103 |
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
2104 |
;; |
2105 |
mingw*) |
2106 |
# MinGW DLLs use traditional 'lib' prefix |
2107 |
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
2108 |
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
2109 |
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then |
2110 |
# It is most probably a Windows format PATH printed by |
2111 |
# mingw gcc, but we are running on Cygwin. Gcc prints its search |
2112 |
# path with ; separators, and with drive letters. We can handle the |
2113 |
# drive letters (cygwin fileutils understands them), so leave them, |
2114 |
# especially as we might pass files found there to a mingw objdump, |
2115 |
# which wouldn't understand a cygwinified path. Ahh. |
2116 |
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
2117 |
else |
2118 |
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
2119 |
fi |
2120 |
;; |
2121 |
pw32*) |
2122 |
# pw32 DLLs use 'pw' prefix rather than 'lib' |
2123 |
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' |
2124 |
;; |
2125 |
esac |
2126 |
;; |
2127 |
|
2128 |
*) |
2129 |
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
2130 |
;; |
2131 |
esac |
2132 |
dynamic_linker='Win32 ld.exe' |
2133 |
# FIXME: first we should search . and the directory the executable is in |
2134 |
shlibpath_var=PATH |
2135 |
;; |
2136 |
|
2137 |
darwin* | rhapsody*) |
2138 |
dynamic_linker="$host_os dyld" |
2139 |
version_type=darwin |
2140 |
need_lib_prefix=no |
2141 |
need_version=no |
2142 |
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
2143 |
soname_spec='${libname}${release}${major}$shared_ext' |
2144 |
shlibpath_overrides_runpath=yes |
2145 |
shlibpath_var=DYLD_LIBRARY_PATH |
2146 |
shrext='$(test .$module = .yes && echo .so || echo .dylib)' |
2147 |
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. |
2148 |
if test "$GCC" = yes; then |
2149 |
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` |
2150 |
else |
2151 |
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' |
2152 |
fi |
2153 |
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
2154 |
;; |
2155 |
|
2156 |
dgux*) |
2157 |
version_type=linux |
2158 |
need_lib_prefix=no |
2159 |
need_version=no |
2160 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
2161 |
soname_spec='${libname}${release}${shared_ext}$major' |
2162 |
shlibpath_var=LD_LIBRARY_PATH |
2163 |
;; |
2164 |
|
2165 |
freebsd1*) |
2166 |
dynamic_linker=no |
2167 |
;; |
2168 |
|
2169 |
kfreebsd*-gnu) |
2170 |
version_type=linux |
2171 |
need_lib_prefix=no |
2172 |
need_version=no |
2173 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
2174 |
soname_spec='${libname}${release}${shared_ext}$major' |
2175 |
shlibpath_var=LD_LIBRARY_PATH |
2176 |
shlibpath_overrides_runpath=no |
2177 |
hardcode_into_libs=yes |
2178 |
dynamic_linker='GNU ld.so' |
2179 |
;; |
2180 |
|
2181 |
freebsd*) |
2182 |
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` |
2183 |
version_type=freebsd-$objformat |
2184 |
case $version_type in |
2185 |
freebsd-elf*) |
2186 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
2187 |
need_version=no |
2188 |
need_lib_prefix=no |
2189 |
;; |
2190 |
freebsd-*) |
2191 |
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
2192 |
need_version=yes |
2193 |
;; |
2194 |
esac |
2195 |
shlibpath_var=LD_LIBRARY_PATH |
2196 |
case $host_os in |
2197 |
freebsd2*) |
2198 |
shlibpath_overrides_runpath=yes |
2199 |
;; |
2200 |
freebsd3.[01]* | freebsdelf3.[01]*) |
2201 |
shlibpath_overrides_runpath=yes |
2202 |
hardcode_into_libs=yes |
2203 |
;; |
2204 |
*) # from 3.2 on |
2205 |
shlibpath_overrides_runpath=no |
2206 |
hardcode_into_libs=yes |
2207 |
;; |
2208 |
esac |
2209 |
;; |
2210 |
|
2211 |
gnu*) |
2212 |
version_type=linux |
2213 |
need_lib_prefix=no |
2214 |
need_version=no |
2215 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
2216 |
soname_spec='${libname}${release}${shared_ext}$major' |
2217 |
shlibpath_var=LD_LIBRARY_PATH |
2218 |
hardcode_into_libs=yes |
2219 |
;; |
2220 |
|
2221 |
hpux9* | hpux10* | hpux11*) |
2222 |
# Give a soname corresponding to the major version so that dld.sl refuses to |
2223 |
# link against other versions. |
2224 |
version_type=sunos |
2225 |
need_lib_prefix=no |
2226 |
need_version=no |
2227 |
case "$host_cpu" in |
2228 |
ia64*) |
2229 |
shrext='.so' |
2230 |
hardcode_into_libs=yes |
2231 |
dynamic_linker="$host_os dld.so" |
2232 |
shlibpath_var=LD_LIBRARY_PATH |
2233 |
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
2234 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2235 |
soname_spec='${libname}${release}${shared_ext}$major' |
2236 |
if test "X$HPUX_IA64_MODE" = X32; then |
2237 |
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
2238 |
else |
2239 |
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
2240 |
fi |
2241 |
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
2242 |
;; |
2243 |
hppa*64*) |
2244 |
shrext='.sl' |
2245 |
hardcode_into_libs=yes |
2246 |
dynamic_linker="$host_os dld.sl" |
2247 |
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
2248 |
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
2249 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2250 |
soname_spec='${libname}${release}${shared_ext}$major' |
2251 |
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
2252 |
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
2253 |
;; |
2254 |
*) |
2255 |
shrext='.sl' |
2256 |
dynamic_linker="$host_os dld.sl" |
2257 |
shlibpath_var=SHLIB_PATH |
2258 |
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
2259 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2260 |
soname_spec='${libname}${release}${shared_ext}$major' |
2261 |
;; |
2262 |
esac |
2263 |
# HP-UX runs *really* slowly unless shared libraries are mode 555. |
2264 |
postinstall_cmds='chmod 555 $lib' |
2265 |
;; |
2266 |
|
2267 |
irix5* | irix6* | nonstopux*) |
2268 |
case $host_os in |
2269 |
nonstopux*) version_type=nonstopux ;; |
2270 |
*) |
2271 |
if test "$lt_cv_prog_gnu_ld" = yes; then |
2272 |
version_type=linux |
2273 |
else |
2274 |
version_type=irix |
2275 |
fi ;; |
2276 |
esac |
2277 |
need_lib_prefix=no |
2278 |
need_version=no |
2279 |
soname_spec='${libname}${release}${shared_ext}$major' |
2280 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
2281 |
case $host_os in |
2282 |
irix5* | nonstopux*) |
2283 |
libsuff= shlibsuff= |
2284 |
;; |
2285 |
*) |
2286 |
case $LD in # libtool.m4 will add one of these switches to LD |
2287 |
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
2288 |
libsuff= shlibsuff= libmagic=32-bit;; |
2289 |
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
2290 |
libsuff=32 shlibsuff=N32 libmagic=N32;; |
2291 |
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
2292 |
libsuff=64 shlibsuff=64 libmagic=64-bit;; |
2293 |
*) libsuff= shlibsuff= libmagic=never-match;; |
2294 |
esac |
2295 |
;; |
2296 |
esac |
2297 |
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
2298 |
shlibpath_overrides_runpath=no |
2299 |
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
2300 |
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
2301 |
hardcode_into_libs=yes |
2302 |
;; |
2303 |
|
2304 |
# No shared lib support for Linux oldld, aout, or coff. |
2305 |
linux*oldld* | linux*aout* | linux*coff*) |
2306 |
dynamic_linker=no |
2307 |
;; |
2308 |
|
2309 |
# This must be Linux ELF. |
2310 |
linux*) |
2311 |
version_type=linux |
2312 |
need_lib_prefix=no |
2313 |
need_version=no |
2314 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2315 |
soname_spec='${libname}${release}${shared_ext}$major' |
2316 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
2317 |
shlibpath_var=LD_LIBRARY_PATH |
2318 |
shlibpath_overrides_runpath=no |
2319 |
# This implies no fast_install, which is unacceptable. |
2320 |
# Some rework will be needed to allow for fast_install |
2321 |
# before this can be enabled. |
2322 |
hardcode_into_libs=yes |
2323 |
|
2324 |
# Append ld.so.conf contents to the search path |
2325 |
if test -f /etc/ld.so.conf; then |
2326 |
ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf` |
2327 |
sys_lib_dlsearch_path_spec="/lib /usr/lib $ld_extra" |
2328 |
fi |
2329 |
|
2330 |
# We used to test for /lib/ld.so.1 and disable shared libraries on |
2331 |
# powerpc, because MkLinux only supported shared libraries with the |
2332 |
# GNU dynamic linker. Since this was broken with cross compilers, |
2333 |
# most powerpc-linux boxes support dynamic linking these days and |
2334 |
# people can always --disable-shared, the test was removed, and we |
2335 |
# assume the GNU/Linux dynamic linker is in use. |
2336 |
dynamic_linker='GNU/Linux ld.so' |
2337 |
;; |
2338 |
|
2339 |
knetbsd*-gnu) |
2340 |
version_type=linux |
2341 |
need_lib_prefix=no |
2342 |
need_version=no |
2343 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
2344 |
soname_spec='${libname}${release}${shared_ext}$major' |
2345 |
shlibpath_var=LD_LIBRARY_PATH |
2346 |
shlibpath_overrides_runpath=no |
2347 |
hardcode_into_libs=yes |
2348 |
dynamic_linker='GNU ld.so' |
2349 |
;; |
2350 |
|
2351 |
netbsd*) |
2352 |
version_type=sunos |
2353 |
need_lib_prefix=no |
2354 |
need_version=no |
2355 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
2356 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2357 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
2358 |
dynamic_linker='NetBSD (a.out) ld.so' |
2359 |
else |
2360 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} ${libname}${shared_ext}' |
2361 |
soname_spec='${libname}${release}${shared_ext}$major' |
2362 |
dynamic_linker='NetBSD ld.elf_so' |
2363 |
fi |
2364 |
shlibpath_var=LD_LIBRARY_PATH |
2365 |
shlibpath_overrides_runpath=yes |
2366 |
hardcode_into_libs=yes |
2367 |
;; |
2368 |
|
2369 |
newsos6) |
2370 |
version_type=linux |
2371 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2372 |
shlibpath_var=LD_LIBRARY_PATH |
2373 |
shlibpath_overrides_runpath=yes |
2374 |
;; |
2375 |
|
2376 |
nto-qnx*) |
2377 |
version_type=linux |
2378 |
need_lib_prefix=no |
2379 |
need_version=no |
2380 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2381 |
soname_spec='${libname}${release}${shared_ext}$major' |
2382 |
shlibpath_var=LD_LIBRARY_PATH |
2383 |
shlibpath_overrides_runpath=yes |
2384 |
;; |
2385 |
|
2386 |
openbsd*) |
2387 |
version_type=sunos |
2388 |
need_lib_prefix=no |
2389 |
need_version=yes |
2390 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2391 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
2392 |
shlibpath_var=LD_LIBRARY_PATH |
2393 |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
2394 |
case $host_os in |
2395 |
openbsd2.[[89]] | openbsd2.[[89]].*) |
2396 |
shlibpath_overrides_runpath=no |
2397 |
;; |
2398 |
*) |
2399 |
shlibpath_overrides_runpath=yes |
2400 |
;; |
2401 |
esac |
2402 |
else |
2403 |
shlibpath_overrides_runpath=yes |
2404 |
fi |
2405 |
;; |
2406 |
|
2407 |
os2*) |
2408 |
libname_spec='$name' |
2409 |
shrext=".dll" |
2410 |
need_lib_prefix=no |
2411 |
library_names_spec='$libname${shared_ext} $libname.a' |
2412 |
dynamic_linker='OS/2 ld.exe' |
2413 |
shlibpath_var=LIBPATH |
2414 |
;; |
2415 |
|
2416 |
osf3* | osf4* | osf5*) |
2417 |
version_type=osf |
2418 |
need_lib_prefix=no |
2419 |
need_version=no |
2420 |
soname_spec='${libname}${release}${shared_ext}$major' |
2421 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2422 |
shlibpath_var=LD_LIBRARY_PATH |
2423 |
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
2424 |
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
2425 |
;; |
2426 |
|
2427 |
sco3.2v5*) |
2428 |
version_type=osf |
2429 |
soname_spec='${libname}${release}${shared_ext}$major' |
2430 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2431 |
shlibpath_var=LD_LIBRARY_PATH |
2432 |
;; |
2433 |
|
2434 |
solaris*) |
2435 |
version_type=linux |
2436 |
need_lib_prefix=no |
2437 |
need_version=no |
2438 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2439 |
soname_spec='${libname}${release}${shared_ext}$major' |
2440 |
shlibpath_var=LD_LIBRARY_PATH |
2441 |
shlibpath_overrides_runpath=yes |
2442 |
hardcode_into_libs=yes |
2443 |
# ldd complains unless libraries are executable |
2444 |
postinstall_cmds='chmod +x $lib' |
2445 |
;; |
2446 |
|
2447 |
sunos4*) |
2448 |
version_type=sunos |
2449 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2450 |
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
2451 |
shlibpath_var=LD_LIBRARY_PATH |
2452 |
shlibpath_overrides_runpath=yes |
2453 |
if test "$with_gnu_ld" = yes; then |
2454 |
need_lib_prefix=no |
2455 |
fi |
2456 |
need_version=yes |
2457 |
;; |
2458 |
|
2459 |
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
2460 |
version_type=linux |
2461 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2462 |
soname_spec='${libname}${release}${shared_ext}$major' |
2463 |
shlibpath_var=LD_LIBRARY_PATH |
2464 |
case $host_vendor in |
2465 |
sni) |
2466 |
shlibpath_overrides_runpath=no |
2467 |
need_lib_prefix=no |
2468 |
export_dynamic_flag_spec='${wl}-Blargedynsym' |
2469 |
runpath_var=LD_RUN_PATH |
2470 |
;; |
2471 |
siemens) |
2472 |
need_lib_prefix=no |
2473 |
;; |
2474 |
motorola) |
2475 |
need_lib_prefix=no |
2476 |
need_version=no |
2477 |
shlibpath_overrides_runpath=no |
2478 |
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
2479 |
;; |
2480 |
esac |
2481 |
;; |
2482 |
|
2483 |
sysv4*MP*) |
2484 |
if test -d /usr/nec ;then |
2485 |
version_type=linux |
2486 |
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
2487 |
soname_spec='$libname${shared_ext}.$major' |
2488 |
shlibpath_var=LD_LIBRARY_PATH |
2489 |
fi |
2490 |
;; |
2491 |
|
2492 |
uts4*) |
2493 |
version_type=linux |
2494 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2495 |
soname_spec='${libname}${release}${shared_ext}$major' |
2496 |
shlibpath_var=LD_LIBRARY_PATH |
2497 |
;; |
2498 |
|
2499 |
*) |
2500 |
dynamic_linker=no |
2501 |
;; |
2502 |
esac |
2503 |
AC_MSG_RESULT([$dynamic_linker]) |
2504 |
test "$dynamic_linker" = no && can_build_shared=no |
2505 |
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
2506 |
|
2507 |
|
2508 |
# _LT_AC_TAGCONFIG |
2509 |
# ---------------- |
2510 |
AC_DEFUN([_LT_AC_TAGCONFIG], |
2511 |
[AC_ARG_WITH([tags], |
2512 |
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], |
2513 |
[include additional configurations @<:@automatic@:>@])], |
2514 |
[tagnames="$withval"]) |
2515 |
|
2516 |
if test -f "$ltmain" && test -n "$tagnames"; then |
2517 |
if test ! -f "${ofile}"; then |
2518 |
AC_MSG_WARN([output file `$ofile' does not exist]) |
2519 |
fi |
2520 |
|
2521 |
if test -z "$LTCC"; then |
2522 |
eval "`$SHELL ${ofile} --config | grep '^LTCC='`" |
2523 |
if test -z "$LTCC"; then |
2524 |
AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) |
2525 |
else |
2526 |
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) |
2527 |
fi |
2528 |
fi |
2529 |
|
2530 |
# Extract list of available tagged configurations in $ofile. |
2531 |
# Note that this assumes the entire list is on one line. |
2532 |
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
2533 |
|
2534 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2535 |
for tagname in $tagnames; do |
2536 |
IFS="$lt_save_ifs" |
2537 |
# Check whether tagname contains only valid characters |
2538 |
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in |
2539 |
"") ;; |
2540 |
*) AC_MSG_ERROR([invalid tag name: $tagname]) |
2541 |
;; |
2542 |
esac |
2543 |
|
2544 |
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
2545 |
then |
2546 |
AC_MSG_ERROR([tag name \"$tagname\" already exists]) |
2547 |
fi |
2548 |
|
2549 |
# Update the list of available tags. |
2550 |
if test -n "$tagname"; then |
2551 |
echo appending configuration tag \"$tagname\" to $ofile |
2552 |
|
2553 |
case $tagname in |
2554 |
CXX) |
2555 |
if test -n "$CXX" && test "X$CXX" != "Xno"; then |
2556 |
AC_LIBTOOL_LANG_CXX_CONFIG |
2557 |
else |
2558 |
tagname="" |
2559 |
fi |
2560 |
;; |
2561 |
|
2562 |
F77) |
2563 |
if test -n "$F77" && test "X$F77" != "Xno"; then |
2564 |
AC_LIBTOOL_LANG_F77_CONFIG |
2565 |
else |
2566 |
tagname="" |
2567 |
fi |
2568 |
;; |
2569 |
|
2570 |
GCJ) |
2571 |
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then |
2572 |
AC_LIBTOOL_LANG_GCJ_CONFIG |
2573 |
else |
2574 |
tagname="" |
2575 |
fi |
2576 |
;; |
2577 |
|
2578 |
RC) |
2579 |
AC_LIBTOOL_LANG_RC_CONFIG |
2580 |
;; |
2581 |
|
2582 |
*) |
2583 |
AC_MSG_ERROR([Unsupported tag name: $tagname]) |
2584 |
;; |
2585 |
esac |
2586 |
|
2587 |
# Append the new tag name to the list of available tags. |
2588 |
if test -n "$tagname" ; then |
2589 |
available_tags="$available_tags $tagname" |
2590 |
fi |
2591 |
fi |
2592 |
done |
2593 |
IFS="$lt_save_ifs" |
2594 |
|
2595 |
# Now substitute the updated list of available tags. |
2596 |
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then |
2597 |
mv "${ofile}T" "$ofile" |
2598 |
chmod +x "$ofile" |
2599 |
else |
2600 |
rm -f "${ofile}T" |
2601 |
AC_MSG_ERROR([unable to update list of available tagged configurations.]) |
2602 |
fi |
2603 |
fi |
2604 |
])# _LT_AC_TAGCONFIG |
2605 |
|
2606 |
|
2607 |
# AC_LIBTOOL_DLOPEN |
2608 |
# ----------------- |
2609 |
# enable checks for dlopen support |
2610 |
AC_DEFUN([AC_LIBTOOL_DLOPEN], |
2611 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) |
2612 |
])# AC_LIBTOOL_DLOPEN |
2613 |
|
2614 |
|
2615 |
# AC_LIBTOOL_WIN32_DLL |
2616 |
# -------------------- |
2617 |
# declare package support for building win32 dll's |
2618 |
AC_DEFUN([AC_LIBTOOL_WIN32_DLL], |
2619 |
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) |
2620 |
])# AC_LIBTOOL_WIN32_DLL |
2621 |
|
2622 |
|
2623 |
# AC_ENABLE_SHARED([DEFAULT]) |
2624 |
# --------------------------- |
2625 |
# implement the --enable-shared flag |
2626 |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2627 |
AC_DEFUN([AC_ENABLE_SHARED], |
2628 |
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
2629 |
AC_ARG_ENABLE([shared], |
2630 |
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], |
2631 |
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], |
2632 |
[p=${PACKAGE-default} |
2633 |
case $enableval in |
2634 |
yes) enable_shared=yes ;; |
2635 |
no) enable_shared=no ;; |
2636 |
*) |
2637 |
enable_shared=no |
2638 |
# Look at the argument we got. We use all the common list separators. |
2639 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2640 |
for pkg in $enableval; do |
2641 |
IFS="$lt_save_ifs" |
2642 |
if test "X$pkg" = "X$p"; then |
2643 |
enable_shared=yes |
2644 |
fi |
2645 |
done |
2646 |
IFS="$lt_save_ifs" |
2647 |
;; |
2648 |
esac], |
2649 |
[enable_shared=]AC_ENABLE_SHARED_DEFAULT) |
2650 |
])# AC_ENABLE_SHARED |
2651 |
|
2652 |
|
2653 |
# AC_DISABLE_SHARED |
2654 |
# ----------------- |
2655 |
#- set the default shared flag to --disable-shared |
2656 |
AC_DEFUN([AC_DISABLE_SHARED], |
2657 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2658 |
AC_ENABLE_SHARED(no) |
2659 |
])# AC_DISABLE_SHARED |
2660 |
|
2661 |
|
2662 |
# AC_ENABLE_STATIC([DEFAULT]) |
2663 |
# --------------------------- |
2664 |
# implement the --enable-static flag |
2665 |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2666 |
AC_DEFUN([AC_ENABLE_STATIC], |
2667 |
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
2668 |
AC_ARG_ENABLE([static], |
2669 |
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], |
2670 |
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], |
2671 |
[p=${PACKAGE-default} |
2672 |
case $enableval in |
2673 |
yes) enable_static=yes ;; |
2674 |
no) enable_static=no ;; |
2675 |
*) |
2676 |
enable_static=no |
2677 |
# Look at the argument we got. We use all the common list separators. |
2678 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2679 |
for pkg in $enableval; do |
2680 |
IFS="$lt_save_ifs" |
2681 |
if test "X$pkg" = "X$p"; then |
2682 |
enable_static=yes |
2683 |
fi |
2684 |
done |
2685 |
IFS="$lt_save_ifs" |
2686 |
;; |
2687 |
esac], |
2688 |
[enable_static=]AC_ENABLE_STATIC_DEFAULT) |
2689 |
])# AC_ENABLE_STATIC |
2690 |
|
2691 |
|
2692 |
# AC_DISABLE_STATIC |
2693 |
# ----------------- |
2694 |
# set the default static flag to --disable-static |
2695 |
AC_DEFUN([AC_DISABLE_STATIC], |
2696 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2697 |
AC_ENABLE_STATIC(no) |
2698 |
])# AC_DISABLE_STATIC |
2699 |
|
2700 |
|
2701 |
# AC_ENABLE_FAST_INSTALL([DEFAULT]) |
2702 |
# --------------------------------- |
2703 |
# implement the --enable-fast-install flag |
2704 |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2705 |
AC_DEFUN([AC_ENABLE_FAST_INSTALL], |
2706 |
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
2707 |
AC_ARG_ENABLE([fast-install], |
2708 |
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], |
2709 |
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], |
2710 |
[p=${PACKAGE-default} |
2711 |
case $enableval in |
2712 |
yes) enable_fast_install=yes ;; |
2713 |
no) enable_fast_install=no ;; |
2714 |
*) |
2715 |
enable_fast_install=no |
2716 |
# Look at the argument we got. We use all the common list separators. |
2717 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2718 |
for pkg in $enableval; do |
2719 |
IFS="$lt_save_ifs" |
2720 |
if test "X$pkg" = "X$p"; then |
2721 |
enable_fast_install=yes |
2722 |
fi |
2723 |
done |
2724 |
IFS="$lt_save_ifs" |
2725 |
;; |
2726 |
esac], |
2727 |
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) |
2728 |
])# AC_ENABLE_FAST_INSTALL |
2729 |
|
2730 |
|
2731 |
# AC_DISABLE_FAST_INSTALL |
2732 |
# ----------------------- |
2733 |
# set the default to --disable-fast-install |
2734 |
AC_DEFUN([AC_DISABLE_FAST_INSTALL], |
2735 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2736 |
AC_ENABLE_FAST_INSTALL(no) |
2737 |
])# AC_DISABLE_FAST_INSTALL |
2738 |
|
2739 |
|
2740 |
# AC_LIBTOOL_PICMODE([MODE]) |
2741 |
# -------------------------- |
2742 |
# implement the --with-pic flag |
2743 |
# MODE is either `yes' or `no'. If omitted, it defaults to `both'. |
2744 |
AC_DEFUN([AC_LIBTOOL_PICMODE], |
2745 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2746 |
pic_mode=ifelse($#,1,$1,default) |
2747 |
])# AC_LIBTOOL_PICMODE |
2748 |
|
2749 |
|
2750 |
# AC_PROG_EGREP |
2751 |
# ------------- |
2752 |
# This is predefined starting with Autoconf 2.54, so this conditional |
2753 |
# definition can be removed once we require Autoconf 2.54 or later. |
2754 |
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], |
2755 |
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], |
2756 |
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
2757 |
then ac_cv_prog_egrep='grep -E' |
2758 |
else ac_cv_prog_egrep='egrep' |
2759 |
fi]) |
2760 |
EGREP=$ac_cv_prog_egrep |
2761 |
AC_SUBST([EGREP]) |
2762 |
])]) |
2763 |
|
2764 |
|
2765 |
# AC_PATH_TOOL_PREFIX |
2766 |
# ------------------- |
2767 |
# find a file program which can recognise shared library |
2768 |
AC_DEFUN([AC_PATH_TOOL_PREFIX], |
2769 |
[AC_REQUIRE([AC_PROG_EGREP])dnl |
2770 |
AC_MSG_CHECKING([for $1]) |
2771 |
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
2772 |
[case $MAGIC_CMD in |
2773 |
[[\\/*] | ?:[\\/]*]) |
2774 |
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
2775 |
;; |
2776 |
*) |
2777 |
lt_save_MAGIC_CMD="$MAGIC_CMD" |
2778 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2779 |
dnl $ac_dummy forces splitting on constant user-supplied paths. |
2780 |
dnl POSIX.2 word splitting is done only on the output of word expansions, |
2781 |
dnl not every word. This closes a longstanding sh security hole. |
2782 |
ac_dummy="ifelse([$2], , $PATH, [$2])" |
2783 |
for ac_dir in $ac_dummy; do |
2784 |
IFS="$lt_save_ifs" |
2785 |
test -z "$ac_dir" && ac_dir=. |
2786 |
if test -f $ac_dir/$1; then |
2787 |
lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
2788 |
if test -n "$file_magic_test_file"; then |
2789 |
case $deplibs_check_method in |
2790 |
"file_magic "*) |
2791 |
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" |
2792 |
MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2793 |
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
2794 |
$EGREP "$file_magic_regex" > /dev/null; then |
2795 |
: |
2796 |
else |
2797 |
cat <<EOF 1>&2 |
2798 |
|
2799 |
*** Warning: the command libtool uses to detect shared libraries, |
2800 |
*** $file_magic_cmd, produces output that libtool cannot recognize. |
2801 |
*** The result is that libtool may fail to recognize shared libraries |
2802 |
*** as such. This will affect the creation of libtool libraries that |
2803 |
*** depend on shared libraries, but programs linked with such libtool |
2804 |
*** libraries will work regardless of this problem. Nevertheless, you |
2805 |
*** may want to report the problem to your system manager and/or to |
2806 |
*** bug-libtool@gnu.org |
2807 |
|
2808 |
EOF |
2809 |
fi ;; |
2810 |
esac |
2811 |
fi |
2812 |
break |
2813 |
fi |
2814 |
done |
2815 |
IFS="$lt_save_ifs" |
2816 |
MAGIC_CMD="$lt_save_MAGIC_CMD" |
2817 |
;; |
2818 |
esac]) |
2819 |
MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2820 |
if test -n "$MAGIC_CMD"; then |
2821 |
AC_MSG_RESULT($MAGIC_CMD) |
2822 |
else |
2823 |
AC_MSG_RESULT(no) |
2824 |
fi |
2825 |
])# AC_PATH_TOOL_PREFIX |
2826 |
|
2827 |
|
2828 |
# AC_PATH_MAGIC |
2829 |
# ------------- |
2830 |
# find a file program which can recognise a shared library |
2831 |
AC_DEFUN([AC_PATH_MAGIC], |
2832 |
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
2833 |
if test -z "$lt_cv_path_MAGIC_CMD"; then |
2834 |
if test -n "$ac_tool_prefix"; then |
2835 |
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
2836 |
else |
2837 |
MAGIC_CMD=: |
2838 |
fi |
2839 |
fi |
2840 |
])# AC_PATH_MAGIC |
2841 |
|
2842 |
|
2843 |
# AC_PROG_LD |
2844 |
# ---------- |
2845 |
# find the pathname to the GNU or non-GNU linker |
2846 |
AC_DEFUN([AC_PROG_LD], |
2847 |
[AC_ARG_WITH([gnu-ld], |
2848 |
[AC_HELP_STRING([--with-gnu-ld], |
2849 |
[assume the C compiler uses GNU ld @<:@default=no@:>@])], |
2850 |
[test "$withval" = no || with_gnu_ld=yes], |
2851 |
[with_gnu_ld=no]) |
2852 |
AC_REQUIRE([LT_AC_PROG_SED])dnl |
2853 |
AC_REQUIRE([AC_PROG_CC])dnl |
2854 |
AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2855 |
AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
2856 |
ac_prog=ld |
2857 |
if test "$GCC" = yes; then |
2858 |
# Check if gcc -print-prog-name=ld gives a path. |
2859 |
AC_MSG_CHECKING([for ld used by $CC]) |
2860 |
case $host in |
2861 |
*-*-mingw*) |
2862 |
# gcc leaves a trailing carriage return which upsets mingw |
2863 |
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
2864 |
*) |
2865 |
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
2866 |
esac |
2867 |
case $ac_prog in |
2868 |
# Accept absolute paths. |
2869 |
[[\\/]]* | ?:[[\\/]]*) |
2870 |
re_direlt='/[[^/]][[^/]]*/\.\./' |
2871 |
# Canonicalize the pathname of ld |
2872 |
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` |
2873 |
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
2874 |
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` |
2875 |
done |
2876 |
test -z "$LD" && LD="$ac_prog" |
2877 |
;; |
2878 |
"") |
2879 |
# If it fails, then pretend we aren't using GCC. |
2880 |
ac_prog=ld |
2881 |
;; |
2882 |
*) |
2883 |
# If it is relative, then search for the first ld in PATH. |
2884 |
with_gnu_ld=unknown |
2885 |
;; |
2886 |
esac |
2887 |
elif test "$with_gnu_ld" = yes; then |
2888 |
AC_MSG_CHECKING([for GNU ld]) |
2889 |
else |
2890 |
AC_MSG_CHECKING([for non-GNU ld]) |
2891 |
fi |
2892 |
AC_CACHE_VAL(lt_cv_path_LD, |
2893 |
[if test -z "$LD"; then |
2894 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2895 |
for ac_dir in $PATH; do |
2896 |
IFS="$lt_save_ifs" |
2897 |
test -z "$ac_dir" && ac_dir=. |
2898 |
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
2899 |
lt_cv_path_LD="$ac_dir/$ac_prog" |
2900 |
# Check to see if the program is GNU ld. I'd rather use --version, |
2901 |
# but apparently some GNU ld's only accept -v. |
2902 |
# Break only if it was the GNU/non-GNU ld that we prefer. |
2903 |
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
2904 |
*GNU* | *'with BFD'*) |
2905 |
test "$with_gnu_ld" != no && break |
2906 |
;; |
2907 |
*) |
2908 |
test "$with_gnu_ld" != yes && break |
2909 |
;; |
2910 |
esac |
2911 |
fi |
2912 |
done |
2913 |
IFS="$lt_save_ifs" |
2914 |
else |
2915 |
lt_cv_path_LD="$LD" # Let the user override the test with a path. |
2916 |
fi]) |
2917 |
LD="$lt_cv_path_LD" |
2918 |
if test -n "$LD"; then |
2919 |
AC_MSG_RESULT($LD) |
2920 |
else |
2921 |
AC_MSG_RESULT(no) |
2922 |
fi |
2923 |
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
2924 |
AC_PROG_LD_GNU |
2925 |
])# AC_PROG_LD |
2926 |
|
2927 |
|
2928 |
# AC_PROG_LD_GNU |
2929 |
# -------------- |
2930 |
AC_DEFUN([AC_PROG_LD_GNU], |
2931 |
[AC_REQUIRE([AC_PROG_EGREP])dnl |
2932 |
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
2933 |
[# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
2934 |
case `$LD -v 2>&1 </dev/null` in |
2935 |
*GNU* | *'with BFD'*) |
2936 |
lt_cv_prog_gnu_ld=yes |
2937 |
;; |
2938 |
*) |
2939 |
lt_cv_prog_gnu_ld=no |
2940 |
;; |
2941 |
esac]) |
2942 |
with_gnu_ld=$lt_cv_prog_gnu_ld |
2943 |
])# AC_PROG_LD_GNU |
2944 |
|
2945 |
|
2946 |
# AC_PROG_LD_RELOAD_FLAG |
2947 |
# ---------------------- |
2948 |
# find reload flag for linker |
2949 |
# -- PORTME Some linkers may need a different reload flag. |
2950 |
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], |
2951 |
[AC_CACHE_CHECK([for $LD option to reload object files], |
2952 |
lt_cv_ld_reload_flag, |
2953 |
[lt_cv_ld_reload_flag='-r']) |
2954 |
reload_flag=$lt_cv_ld_reload_flag |
2955 |
case $reload_flag in |
2956 |
"" | " "*) ;; |
2957 |
*) reload_flag=" $reload_flag" ;; |
2958 |
esac |
2959 |
reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2960 |
])# AC_PROG_LD_RELOAD_FLAG |
2961 |
|
2962 |
|
2963 |
# AC_DEPLIBS_CHECK_METHOD |
2964 |
# ----------------------- |
2965 |
# how to check for library dependencies |
2966 |
# -- PORTME fill in with the dynamic library characteristics |
2967 |
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], |
2968 |
[AC_CACHE_CHECK([how to recognise dependent libraries], |
2969 |
lt_cv_deplibs_check_method, |
2970 |
[lt_cv_file_magic_cmd='$MAGIC_CMD' |
2971 |
lt_cv_file_magic_test_file= |
2972 |
lt_cv_deplibs_check_method='unknown' |
2973 |
# Need to set the preceding variable on all platforms that support |
2974 |
# interlibrary dependencies. |
2975 |
# 'none' -- dependencies not supported. |
2976 |
# `unknown' -- same as none, but documents that we really don't know. |
2977 |
# 'pass_all' -- all dependencies passed with no checks. |
2978 |
# 'test_compile' -- check by making test program. |
2979 |
# 'file_magic [[regex]]' -- check by looking for files in library path |
2980 |
# which responds to the $file_magic_cmd with a given extended regex. |
2981 |
# If you have `file' or equivalent on your system and you're not sure |
2982 |
# whether `pass_all' will *always* work, you probably want this one. |
2983 |
|
2984 |
case $host_os in |
2985 |
aix4* | aix5*) |
2986 |
lt_cv_deplibs_check_method=pass_all |
2987 |
;; |
2988 |
|
2989 |
beos*) |
2990 |
lt_cv_deplibs_check_method=pass_all |
2991 |
;; |
2992 |
|
2993 |
bsdi4*) |
2994 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
2995 |
lt_cv_file_magic_cmd='/usr/bin/file -L' |
2996 |
lt_cv_file_magic_test_file=/shlib/libc.so |
2997 |
;; |
2998 |
|
2999 |
cygwin*) |
3000 |
# win32_libid is a shell function defined in ltmain.sh |
3001 |
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
3002 |
lt_cv_file_magic_cmd='win32_libid' |
3003 |
;; |
3004 |
|
3005 |
mingw* | pw32*) |
3006 |
# Base MSYS/MinGW do not provide the 'file' command needed by |
3007 |
# win32_libid shell function, so use a weaker test based on 'objdump'. |
3008 |
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
3009 |
lt_cv_file_magic_cmd='$OBJDUMP -f' |
3010 |
;; |
3011 |
|
3012 |
darwin* | rhapsody*) |
3013 |
lt_cv_deplibs_check_method=pass_all |
3014 |
;; |
3015 |
|
3016 |
freebsd* | kfreebsd*-gnu) |
3017 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
3018 |
case $host_cpu in |
3019 |
i*86 ) |
3020 |
# Not sure whether the presence of OpenBSD here was a mistake. |
3021 |
# Let's accept both of them until this is cleared up. |
3022 |
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library' |
3023 |
lt_cv_file_magic_cmd=/usr/bin/file |
3024 |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
3025 |
;; |
3026 |
esac |
3027 |
else |
3028 |
lt_cv_deplibs_check_method=pass_all |
3029 |
fi |
3030 |
;; |
3031 |
|
3032 |
gnu*) |
3033 |
lt_cv_deplibs_check_method=pass_all |
3034 |
;; |
3035 |
|
3036 |
hpux10.20* | hpux11*) |
3037 |
lt_cv_file_magic_cmd=/usr/bin/file |
3038 |
case "$host_cpu" in |
3039 |
ia64*) |
3040 |
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
3041 |
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
3042 |
;; |
3043 |
hppa*64*) |
3044 |
[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]'] |
3045 |
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
3046 |
;; |
3047 |
*) |
3048 |
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
3049 |
lt_cv_file_magic_test_file=/usr/lib/libc.sl |
3050 |
;; |
3051 |
esac |
3052 |
;; |
3053 |
|
3054 |
irix5* | irix6* | nonstopux*) |
3055 |
case $LD in |
3056 |
*-32|*"-32 ") libmagic=32-bit;; |
3057 |
*-n32|*"-n32 ") libmagic=N32;; |
3058 |
*-64|*"-64 ") libmagic=64-bit;; |
3059 |
*) libmagic=never-match;; |
3060 |
esac |
3061 |
lt_cv_deplibs_check_method=pass_all |
3062 |
;; |
3063 |
|
3064 |
# This must be Linux ELF. |
3065 |
linux*) |
3066 |
lt_cv_deplibs_check_method=pass_all |
3067 |
;; |
3068 |
|
3069 |
netbsd*) |
3070 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
3071 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
3072 |
else |
3073 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
3074 |
fi |
3075 |
;; |
3076 |
|
3077 |
newos6*) |
3078 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
3079 |
lt_cv_file_magic_cmd=/usr/bin/file |
3080 |
lt_cv_file_magic_test_file=/usr/lib/libnls.so |
3081 |
;; |
3082 |
|
3083 |
nto-qnx*) |
3084 |
lt_cv_deplibs_check_method=unknown |
3085 |
;; |
3086 |
|
3087 |
openbsd*) |
3088 |
lt_cv_file_magic_cmd=/usr/bin/file |
3089 |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
3090 |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
3091 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object' |
3092 |
else |
3093 |
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' |
3094 |
fi |
3095 |
;; |
3096 |
|
3097 |
osf3* | osf4* | osf5*) |
3098 |
lt_cv_deplibs_check_method=pass_all |
3099 |
;; |
3100 |
|
3101 |
sco3.2v5*) |
3102 |
lt_cv_deplibs_check_method=pass_all |
3103 |
;; |
3104 |
|
3105 |
solaris*) |
3106 |
lt_cv_deplibs_check_method=pass_all |
3107 |
;; |
3108 |
|
3109 |
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
3110 |
case $host_vendor in |
3111 |
motorola) |
3112 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
3113 |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
3114 |
;; |
3115 |
ncr) |
3116 |
lt_cv_deplibs_check_method=pass_all |
3117 |
;; |
3118 |
sequent) |
3119 |
lt_cv_file_magic_cmd='/bin/file' |
3120 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
3121 |
;; |
3122 |
sni) |
3123 |
lt_cv_file_magic_cmd='/bin/file' |
3124 |
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
3125 |
lt_cv_file_magic_test_file=/lib/libc.so |
3126 |
;; |
3127 |
siemens) |
3128 |
lt_cv_deplibs_check_method=pass_all |
3129 |
;; |
3130 |
esac |
3131 |
;; |
3132 |
|
3133 |
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*) |
3134 |
lt_cv_deplibs_check_method=pass_all |
3135 |
;; |
3136 |
esac |
3137 |
]) |
3138 |
file_magic_cmd=$lt_cv_file_magic_cmd |
3139 |
deplibs_check_method=$lt_cv_deplibs_check_method |
3140 |
test -z "$deplibs_check_method" && deplibs_check_method=unknown |
3141 |
])# AC_DEPLIBS_CHECK_METHOD |
3142 |
|
3143 |
|
3144 |
# AC_PROG_NM |
3145 |
# ---------- |
3146 |
# find the pathname to a BSD-compatible name lister |
3147 |
AC_DEFUN([AC_PROG_NM], |
3148 |
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, |
3149 |
[if test -n "$NM"; then |
3150 |
# Let the user override the test. |
3151 |
lt_cv_path_NM="$NM" |
3152 |
else |
3153 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
3154 |
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do |
3155 |
IFS="$lt_save_ifs" |
3156 |
test -z "$ac_dir" && ac_dir=. |
3157 |
tmp_nm="$ac_dir/${ac_tool_prefix}nm" |
3158 |
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
3159 |
# Check to see if the nm accepts a BSD-compat flag. |
3160 |
# Adding the `sed 1q' prevents false positives on HP-UX, which says: |
3161 |
# nm: unknown option "B" ignored |
3162 |
# Tru64's nm complains that /dev/null is an invalid object file |
3163 |
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
3164 |
*/dev/null* | *'Invalid file or object type'*) |
3165 |
lt_cv_path_NM="$tmp_nm -B" |
3166 |
break |
3167 |
;; |
3168 |
*) |
3169 |
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
3170 |
*/dev/null*) |
3171 |
lt_cv_path_NM="$tmp_nm -p" |
3172 |
break |
3173 |
;; |
3174 |
*) |
3175 |
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
3176 |
continue # so that we can try to find one that supports BSD flags |
3177 |
;; |
3178 |
esac |
3179 |
esac |
3180 |
fi |
3181 |
done |
3182 |
IFS="$lt_save_ifs" |
3183 |
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm |
3184 |
fi]) |
3185 |
NM="$lt_cv_path_NM" |
3186 |
])# AC_PROG_NM |
3187 |
|
3188 |
|
3189 |
# AC_CHECK_LIBM |
3190 |
# ------------- |
3191 |
# check for math library |
3192 |
AC_DEFUN([AC_CHECK_LIBM], |
3193 |
[AC_REQUIRE([AC_CANONICAL_HOST])dnl |
3194 |
LIBM= |
3195 |
case $host in |
3196 |
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
3197 |
# These system don't have libm, or don't need it |
3198 |
;; |
3199 |
*-ncr-sysv4.3*) |
3200 |
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
3201 |
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
3202 |
;; |
3203 |
*) |
3204 |
AC_CHECK_LIB(m, cos, LIBM="-lm") |
3205 |
;; |
3206 |
esac |
3207 |
])# AC_CHECK_LIBM |
3208 |
|
3209 |
|
3210 |
# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) |
3211 |
# ----------------------------------- |
3212 |
# sets LIBLTDL to the link flags for the libltdl convenience library and |
3213 |
# LTDLINCL to the include flags for the libltdl header and adds |
3214 |
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL |
3215 |
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If |
3216 |
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will |
3217 |
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with |
3218 |
# '${top_srcdir}/' (note the single quotes!). If your package is not |
3219 |
# flat and you're not using automake, define top_builddir and |
3220 |
# top_srcdir appropriately in the Makefiles. |
3221 |
AC_DEFUN([AC_LIBLTDL_CONVENIENCE], |
3222 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
3223 |
case $enable_ltdl_convenience in |
3224 |
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
3225 |
"") enable_ltdl_convenience=yes |
3226 |
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
3227 |
esac |
3228 |
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
3229 |
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
3230 |
# For backwards non-gettext consistent compatibility... |
3231 |
INCLTDL="$LTDLINCL" |
3232 |
])# AC_LIBLTDL_CONVENIENCE |
3233 |
|
3234 |
|
3235 |
# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) |
3236 |
# ----------------------------------- |
3237 |
# sets LIBLTDL to the link flags for the libltdl installable library and |
3238 |
# LTDLINCL to the include flags for the libltdl header and adds |
3239 |
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL |
3240 |
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If |
3241 |
# DIRECTORY is not provided and an installed libltdl is not found, it is |
3242 |
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/' |
3243 |
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single |
3244 |
# quotes!). If your package is not flat and you're not using automake, |
3245 |
# define top_builddir and top_srcdir appropriately in the Makefiles. |
3246 |
# In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
3247 |
AC_DEFUN([AC_LIBLTDL_INSTALLABLE], |
3248 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
3249 |
AC_CHECK_LIB(ltdl, lt_dlinit, |
3250 |
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
3251 |
[if test x"$enable_ltdl_install" = xno; then |
3252 |
AC_MSG_WARN([libltdl not installed, but installation disabled]) |
3253 |
else |
3254 |
enable_ltdl_install=yes |
3255 |
fi |
3256 |
]) |
3257 |
if test x"$enable_ltdl_install" = x"yes"; then |
3258 |
ac_configure_args="$ac_configure_args --enable-ltdl-install" |
3259 |
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
3260 |
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
3261 |
else |
3262 |
ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
3263 |
LIBLTDL="-lltdl" |
3264 |
LTDLINCL= |
3265 |
fi |
3266 |
# For backwards non-gettext consistent compatibility... |
3267 |
INCLTDL="$LTDLINCL" |
3268 |
])# AC_LIBLTDL_INSTALLABLE |
3269 |
|
3270 |
|
3271 |
# AC_LIBTOOL_CXX |
3272 |
# -------------- |
3273 |
# enable support for C++ libraries |
3274 |
AC_DEFUN([AC_LIBTOOL_CXX], |
3275 |
[AC_REQUIRE([_LT_AC_LANG_CXX]) |
3276 |
])# AC_LIBTOOL_CXX |
3277 |
|
3278 |
|
3279 |
# _LT_AC_LANG_CXX |
3280 |
# --------------- |
3281 |
AC_DEFUN([_LT_AC_LANG_CXX], |
3282 |
[AC_REQUIRE([AC_PROG_CXX]) |
3283 |
AC_REQUIRE([AC_PROG_CXXCPP]) |
3284 |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) |
3285 |
])# _LT_AC_LANG_CXX |
3286 |
|
3287 |
|
3288 |
# AC_LIBTOOL_F77 |
3289 |
# -------------- |
3290 |
# enable support for Fortran 77 libraries |
3291 |
AC_DEFUN([AC_LIBTOOL_F77], |
3292 |
[AC_REQUIRE([_LT_AC_LANG_F77]) |
3293 |
])# AC_LIBTOOL_F77 |
3294 |
|
3295 |
|
3296 |
# _LT_AC_LANG_F77 |
3297 |
# --------------- |
3298 |
AC_DEFUN([_LT_AC_LANG_F77], |
3299 |
[AC_REQUIRE([AC_PROG_F77]) |
3300 |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) |
3301 |
])# _LT_AC_LANG_F77 |
3302 |
|
3303 |
|
3304 |
# AC_LIBTOOL_GCJ |
3305 |
# -------------- |
3306 |
# enable support for GCJ libraries |
3307 |
AC_DEFUN([AC_LIBTOOL_GCJ], |
3308 |
[AC_REQUIRE([_LT_AC_LANG_GCJ]) |
3309 |
])# AC_LIBTOOL_GCJ |
3310 |
|
3311 |
|
3312 |
# _LT_AC_LANG_GCJ |
3313 |
# --------------- |
3314 |
AC_DEFUN([_LT_AC_LANG_GCJ], |
3315 |
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], |
3316 |
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], |
3317 |
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], |
3318 |
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], |
3319 |
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], |
3320 |
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) |
3321 |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) |
3322 |
])# _LT_AC_LANG_GCJ |
3323 |
|
3324 |
|
3325 |
# AC_LIBTOOL_RC |
3326 |
# -------------- |
3327 |
# enable support for Windows resource files |
3328 |
AC_DEFUN([AC_LIBTOOL_RC], |
3329 |
[AC_REQUIRE([LT_AC_PROG_RC]) |
3330 |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) |
3331 |
])# AC_LIBTOOL_RC |
3332 |
|
3333 |
|
3334 |
# AC_LIBTOOL_LANG_C_CONFIG |
3335 |
# ------------------------ |
3336 |
# Ensure that the configuration vars for the C compiler are |
3337 |
# suitably defined. Those variables are subsequently used by |
3338 |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
3339 |
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) |
3340 |
AC_DEFUN([_LT_AC_LANG_C_CONFIG], |
3341 |
[lt_save_CC="$CC" |
3342 |
AC_LANG_PUSH(C) |
3343 |
|
3344 |
# Source file extension for C test sources. |
3345 |
ac_ext=c |
3346 |
|
3347 |
# Object file extension for compiled C test sources. |
3348 |
objext=o |
3349 |
_LT_AC_TAGVAR(objext, $1)=$objext |
3350 |
|
3351 |
# Code to be used in simple compile tests |
3352 |
lt_simple_compile_test_code="int some_variable = 0;\n" |
3353 |
|
3354 |
# Code to be used in simple link tests |
3355 |
lt_simple_link_test_code='int main(){return(0);}\n' |
3356 |
|
3357 |
_LT_AC_SYS_COMPILER |
3358 |
|
3359 |
# |
3360 |
# Check for any special shared library compilation flags. |
3361 |
# |
3362 |
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)= |
3363 |
if test "$GCC" = no; then |
3364 |
case $host_os in |
3365 |
sco3.2v5*) |
3366 |
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf' |
3367 |
;; |
3368 |
esac |
3369 |
fi |
3370 |
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then |
3371 |
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries]) |
3372 |
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then : |
3373 |
else |
3374 |
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure]) |
3375 |
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no |
3376 |
fi |
3377 |
fi |
3378 |
|
3379 |
|
3380 |
# |
3381 |
# Check to make sure the static flag actually works. |
3382 |
# |
3383 |
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works], |
3384 |
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), |
3385 |
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1), |
3386 |
[], |
3387 |
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) |
3388 |
|
3389 |
|
3390 |
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
3391 |
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
3392 |
AC_LIBTOOL_PROG_CC_C_O($1) |
3393 |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
3394 |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
3395 |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
3396 |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
3397 |
AC_LIBTOOL_SYS_LIB_STRIP |
3398 |
AC_LIBTOOL_DLOPEN_SELF($1) |
3399 |
|
3400 |
# Report which librarie types wil actually be built |
3401 |
AC_MSG_CHECKING([if libtool supports shared libraries]) |
3402 |
AC_MSG_RESULT([$can_build_shared]) |
3403 |
|
3404 |
AC_MSG_CHECKING([whether to build shared libraries]) |
3405 |
test "$can_build_shared" = "no" && enable_shared=no |
3406 |
|
3407 |
# On AIX, shared libraries and static libraries use the same namespace, and |
3408 |
# are all built from PIC. |
3409 |
case "$host_os" in |
3410 |
aix3*) |
3411 |
test "$enable_shared" = yes && enable_static=no |
3412 |
if test -n "$RANLIB"; then |
3413 |
archive_cmds="$archive_cmds~\$RANLIB \$lib" |
3414 |
postinstall_cmds='$RANLIB $lib' |
3415 |
fi |
3416 |
;; |
3417 |
|
3418 |
aix4*) |
3419 |
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
3420 |
test "$enable_shared" = yes && enable_static=no |
3421 |
fi |
3422 |
;; |
3423 |
darwin* | rhapsody*) |
3424 |
if test "$GCC" = yes; then |
3425 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3426 |
case "$host_os" in |
3427 |
rhapsody* | darwin1.[[012]]) |
3428 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress' |
3429 |
;; |
3430 |
*) # Darwin 1.3 on |
3431 |
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
3432 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' |
3433 |
else |
3434 |
case ${MACOSX_DEPLOYMENT_TARGET} in |
3435 |
10.[[012]]) |
3436 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' |
3437 |
;; |
3438 |
10.*) |
3439 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup' |
3440 |
;; |
3441 |
esac |
3442 |
fi |
3443 |
;; |
3444 |
esac |
3445 |
output_verbose_link_cmd='echo' |
3446 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring' |
3447 |
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3448 |
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's |
3449 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3450 |
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3451 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
3452 |
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
3453 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
3454 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' |
3455 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3456 |
else |
3457 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3458 |
fi |
3459 |
;; |
3460 |
esac |
3461 |
AC_MSG_RESULT([$enable_shared]) |
3462 |
|
3463 |
AC_MSG_CHECKING([whether to build static libraries]) |
3464 |
# Make sure either enable_shared or enable_static is yes. |
3465 |
test "$enable_shared" = yes || enable_static=yes |
3466 |
AC_MSG_RESULT([$enable_static]) |
3467 |
|
3468 |
AC_LIBTOOL_CONFIG($1) |
3469 |
|
3470 |
AC_LANG_POP |
3471 |
CC="$lt_save_CC" |
3472 |
])# AC_LIBTOOL_LANG_C_CONFIG |
3473 |
|
3474 |
|
3475 |
# AC_LIBTOOL_LANG_CXX_CONFIG |
3476 |
# -------------------------- |
3477 |
# Ensure that the configuration vars for the C compiler are |
3478 |
# suitably defined. Those variables are subsequently used by |
3479 |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
3480 |
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) |
3481 |
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], |
3482 |
[AC_LANG_PUSH(C++) |
3483 |
AC_REQUIRE([AC_PROG_CXX]) |
3484 |
AC_REQUIRE([AC_PROG_CXXCPP]) |
3485 |
|
3486 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3487 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
3488 |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
3489 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
3490 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
3491 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
3492 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
3493 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
3494 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
3495 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
3496 |
_LT_AC_TAGVAR(hardcode_automatic, $1)=no |
3497 |
_LT_AC_TAGVAR(module_cmds, $1)= |
3498 |
_LT_AC_TAGVAR(module_expsym_cmds, $1)= |
3499 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
3500 |
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
3501 |
_LT_AC_TAGVAR(no_undefined_flag, $1)= |
3502 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
3503 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
3504 |
|
3505 |
# Dependencies to place before and after the object being linked: |
3506 |
_LT_AC_TAGVAR(predep_objects, $1)= |
3507 |
_LT_AC_TAGVAR(postdep_objects, $1)= |
3508 |
_LT_AC_TAGVAR(predeps, $1)= |
3509 |
_LT_AC_TAGVAR(postdeps, $1)= |
3510 |
_LT_AC_TAGVAR(compiler_lib_search_path, $1)= |
3511 |
|
3512 |
# Source file extension for C++ test sources. |
3513 |
ac_ext=cc |
3514 |
|
3515 |
# Object file extension for compiled C++ test sources. |
3516 |
objext=o |
3517 |
_LT_AC_TAGVAR(objext, $1)=$objext |
3518 |
|
3519 |
# Code to be used in simple compile tests |
3520 |
lt_simple_compile_test_code="int some_variable = 0;\n" |
3521 |
|
3522 |
# Code to be used in simple link tests |
3523 |
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n' |
3524 |
|
3525 |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
3526 |
_LT_AC_SYS_COMPILER |
3527 |
|
3528 |
# Allow CC to be a program name with arguments. |
3529 |
lt_save_CC=$CC |
3530 |
lt_save_LD=$LD |
3531 |
lt_save_GCC=$GCC |
3532 |
GCC=$GXX |
3533 |
lt_save_with_gnu_ld=$with_gnu_ld |
3534 |
lt_save_path_LD=$lt_cv_path_LD |
3535 |
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
3536 |
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
3537 |
else |
3538 |
unset lt_cv_prog_gnu_ld |
3539 |
fi |
3540 |
if test -n "${lt_cv_path_LDCXX+set}"; then |
3541 |
lt_cv_path_LD=$lt_cv_path_LDCXX |
3542 |
else |
3543 |
unset lt_cv_path_LD |
3544 |
fi |
3545 |
test -z "${LDCXX+set}" || LD=$LDCXX |
3546 |
CC=${CXX-"c++"} |
3547 |
compiler=$CC |
3548 |
_LT_AC_TAGVAR(compiler, $1)=$CC |
3549 |
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'` |
3550 |
|
3551 |
# We don't want -fno-exception wen compiling C++ code, so set the |
3552 |
# no_builtin_flag separately |
3553 |
if test "$GXX" = yes; then |
3554 |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
3555 |
else |
3556 |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
3557 |
fi |
3558 |
|
3559 |
if test "$GXX" = yes; then |
3560 |
# Set up default GNU C++ configuration |
3561 |
|
3562 |
AC_PROG_LD |
3563 |
|
3564 |
# Check if GNU C++ uses GNU ld as the underlying linker, since the |
3565 |
# archiving commands below assume that GNU ld is being used. |
3566 |
if test "$with_gnu_ld" = yes; then |
3567 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3568 |
_LT_AC_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' |
3569 |
|
3570 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
3571 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3572 |
|
3573 |
# If archive_cmds runs LD, not CC, wlarc should be empty |
3574 |
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
3575 |
# investigate it a little bit more. (MM) |
3576 |
wlarc='${wl}' |
3577 |
|
3578 |
# ancient GNU ld didn't support --whole-archive et. al. |
3579 |
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ |
3580 |
grep 'no-whole-archive' > /dev/null; then |
3581 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
3582 |
else |
3583 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
3584 |
fi |
3585 |
else |
3586 |
with_gnu_ld=no |
3587 |
wlarc= |
3588 |
|
3589 |
# A generic and very simple default shared library creation |
3590 |
# command for GNU C++ for the case where it uses the native |
3591 |
# linker, instead of GNU ld. If possible, this setting should |
3592 |
# overridden to take advantage of the native linker features on |
3593 |
# the platform it is being used on. |
3594 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
3595 |
fi |
3596 |
|
3597 |
# Commands to make compiler produce verbose output that lists |
3598 |
# what "hidden" libraries, object files and flags are used when |
3599 |
# linking a shared library. |
3600 |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3601 |
|
3602 |
else |
3603 |
GXX=no |
3604 |
with_gnu_ld=no |
3605 |
wlarc= |
3606 |
fi |
3607 |
|
3608 |
# PORTME: fill in a description of your system's C++ link characteristics |
3609 |
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
3610 |
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
3611 |
case $host_os in |
3612 |
aix3*) |
3613 |
# FIXME: insert proper C++ library support |
3614 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3615 |
;; |
3616 |
aix4* | aix5*) |
3617 |
if test "$host_cpu" = ia64; then |
3618 |
# On IA64, the linker does run time linking by default, so we don't |
3619 |
# have to do anything special. |
3620 |
aix_use_runtimelinking=no |
3621 |
exp_sym_flag='-Bexport' |
3622 |
no_entry_flag="" |
3623 |
else |
3624 |
aix_use_runtimelinking=no |
3625 |
|
3626 |
# Test if we are trying to use run time linking or normal |
3627 |
# AIX style linking. If -brtl is somewhere in LDFLAGS, we |
3628 |
# need to do runtime linking. |
3629 |
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
3630 |
for ld_flag in $LDFLAGS; do |
3631 |
case $ld_flag in |
3632 |
*-brtl*) |
3633 |
aix_use_runtimelinking=yes |
3634 |
break |
3635 |
;; |
3636 |
esac |
3637 |
done |
3638 |
esac |
3639 |
|
3640 |
exp_sym_flag='-bexport' |
3641 |
no_entry_flag='-bnoentry' |
3642 |
fi |
3643 |
|
3644 |
# When large executables or shared objects are built, AIX ld can |
3645 |
# have problems creating the table of contents. If linking a library |
3646 |
# or program results in "error TOC overflow" add -mminimal-toc to |
3647 |
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
3648 |
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
3649 |
|
3650 |
_LT_AC_TAGVAR(archive_cmds, $1)='' |
3651 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3652 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
3653 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3654 |
|
3655 |
if test "$GXX" = yes; then |
3656 |
case $host_os in aix4.[012]|aix4.[012].*) |
3657 |
# We only want to do this on AIX 4.2 and lower, the check |
3658 |
# below for broken collect2 doesn't work under 4.3+ |
3659 |
collect2name=`${CC} -print-prog-name=collect2` |
3660 |
if test -f "$collect2name" && \ |
3661 |
strings "$collect2name" | grep resolve_lib_name >/dev/null |
3662 |
then |
3663 |
# We have reworked collect2 |
3664 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3665 |
else |
3666 |
# We have old collect2 |
3667 |
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
3668 |
# It fails to find uninstalled libraries when the uninstalled |
3669 |
# path is not listed in the libpath. Setting hardcode_minus_L |
3670 |
# to unsupported forces relinking |
3671 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
3672 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
3673 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
3674 |
fi |
3675 |
esac |
3676 |
shared_flag='-shared' |
3677 |
else |
3678 |
# not using gcc |
3679 |
if test "$host_cpu" = ia64; then |
3680 |
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
3681 |
# chokes on -Wl,-G. The following line is correct: |
3682 |
shared_flag='-G' |
3683 |
else |
3684 |
if test "$aix_use_runtimelinking" = yes; then |
3685 |
shared_flag='${wl}-G' |
3686 |
else |
3687 |
shared_flag='${wl}-bM:SRE' |
3688 |
fi |
3689 |
fi |
3690 |
fi |
3691 |
|
3692 |
# It seems that -bexpall does not export symbols beginning with |
3693 |
# underscore (_), so it is better to generate a list of symbols to export. |
3694 |
_LT_AC_TAGVAR(always_export_symbols, $1)=yes |
3695 |
if test "$aix_use_runtimelinking" = yes; then |
3696 |
# Warning - without using the other runtime loading flags (-brtl), |
3697 |
# -berok will link without error, but may produce a broken library. |
3698 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
3699 |
# Determine the default libpath from the value encoded in an empty executable. |
3700 |
_LT_AC_SYS_LIBPATH_AIX |
3701 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3702 |
|
3703 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
3704 |
else |
3705 |
if test "$host_cpu" = ia64; then |
3706 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
3707 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
3708 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" |
3709 |
else |
3710 |
# Determine the default libpath from the value encoded in an empty executable. |
3711 |
_LT_AC_SYS_LIBPATH_AIX |
3712 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3713 |
# Warning - without using the other run time loading flags, |
3714 |
# -berok will link without error, but may produce a broken library. |
3715 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
3716 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
3717 |
# -bexpall does not export symbols beginning with underscore (_) |
3718 |
_LT_AC_TAGVAR(always_export_symbols, $1)=yes |
3719 |
# Exported symbols can be pulled into shared objects from archives |
3720 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' |
3721 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
3722 |
# This is similar to how AIX traditionally builds it's shared libraries. |
3723 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
3724 |
fi |
3725 |
fi |
3726 |
;; |
3727 |
chorus*) |
3728 |
case $cc_basename in |
3729 |
*) |
3730 |
# FIXME: insert proper C++ library support |
3731 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3732 |
;; |
3733 |
esac |
3734 |
;; |
3735 |
|
3736 |
cygwin* | mingw* | pw32*) |
3737 |
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
3738 |
# as there is no search path for DLLs. |
3739 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
3740 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3741 |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
3742 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
3743 |
|
3744 |
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
3745 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' |
3746 |
# If the export-symbols file already is a .def file (1st line |
3747 |
# is EXPORTS), use it as is; otherwise, prepend... |
3748 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
3749 |
cp $export_symbols $output_objdir/$soname.def; |
3750 |
else |
3751 |
echo EXPORTS > $output_objdir/$soname.def; |
3752 |
cat $export_symbols >> $output_objdir/$soname.def; |
3753 |
fi~ |
3754 |
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' |
3755 |
else |
3756 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3757 |
fi |
3758 |
;; |
3759 |
|
3760 |
darwin* | rhapsody*) |
3761 |
if test "$GXX" = yes; then |
3762 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3763 |
case "$host_os" in |
3764 |
rhapsody* | darwin1.[[012]]) |
3765 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress' |
3766 |
;; |
3767 |
*) # Darwin 1.3 on |
3768 |
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
3769 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' |
3770 |
else |
3771 |
case ${MACOSX_DEPLOYMENT_TARGET} in |
3772 |
10.[[012]]) |
3773 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' |
3774 |
;; |
3775 |
10.*) |
3776 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup' |
3777 |
;; |
3778 |
esac |
3779 |
fi |
3780 |
;; |
3781 |
esac |
3782 |
lt_int_apple_cc_single_mod=no |
3783 |
output_verbose_link_cmd='echo' |
3784 |
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then |
3785 |
lt_int_apple_cc_single_mod=yes |
3786 |
fi |
3787 |
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3788 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
3789 |
else |
3790 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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' |
3791 |
fi |
3792 |
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3793 |
|
3794 |
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's |
3795 |
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3796 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3797 |
else |
3798 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3799 |
fi |
3800 |
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3801 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
3802 |
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
3803 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
3804 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' |
3805 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3806 |
else |
3807 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3808 |
fi |
3809 |
;; |
3810 |
|
3811 |
dgux*) |
3812 |
case $cc_basename in |
3813 |
ec++) |
3814 |
# FIXME: insert proper C++ library support |
3815 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3816 |
;; |
3817 |
ghcx) |
3818 |
# Green Hills C++ Compiler |
3819 |
# FIXME: insert proper C++ library support |
3820 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3821 |
;; |
3822 |
*) |
3823 |
# FIXME: insert proper C++ library support |
3824 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3825 |
;; |
3826 |
esac |
3827 |
;; |
3828 |
freebsd[12]*) |
3829 |
# C++ shared libraries reported to be fairly broken before switch to ELF |
3830 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3831 |
;; |
3832 |
freebsd-elf*) |
3833 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3834 |
;; |
3835 |
freebsd* | kfreebsd*-gnu) |
3836 |
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
3837 |
# conventions |
3838 |
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
3839 |
;; |
3840 |
gnu*) |
3841 |
;; |
3842 |
hpux9*) |
3843 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3844 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3845 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3846 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3847 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3848 |
# but as the default |
3849 |
# location of the library. |
3850 |
|
3851 |
case $cc_basename in |
3852 |
CC) |
3853 |
# FIXME: insert proper C++ library support |
3854 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3855 |
;; |
3856 |
aCC) |
3857 |
_LT_AC_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 $lib' |
3858 |
# Commands to make compiler produce verbose output that lists |
3859 |
# what "hidden" libraries, object files and flags are used when |
3860 |
# linking a shared library. |
3861 |
# |
3862 |
# There doesn't appear to be a way to prevent this compiler from |
3863 |
# explicitly linking system object files so we need to strip them |
3864 |
# from the output so that they don't get included in the library |
3865 |
# dependencies. |
3866 |
output_verbose_link_cmd='templist=`($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 $list' |
3867 |
;; |
3868 |
*) |
3869 |
if test "$GXX" = yes; then |
3870 |
_LT_AC_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' |
3871 |
else |
3872 |
# FIXME: insert proper C++ library support |
3873 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3874 |
fi |
3875 |
;; |
3876 |
esac |
3877 |
;; |
3878 |
hpux10*|hpux11*) |
3879 |
if test $with_gnu_ld = no; then |
3880 |
case "$host_cpu" in |
3881 |
hppa*64*) |
3882 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3883 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
3884 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3885 |
;; |
3886 |
ia64*) |
3887 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
3888 |
;; |
3889 |
*) |
3890 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3891 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3892 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3893 |
;; |
3894 |
esac |
3895 |
fi |
3896 |
case "$host_cpu" in |
3897 |
hppa*64*) |
3898 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
3899 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3900 |
;; |
3901 |
ia64*) |
3902 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
3903 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3904 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3905 |
# but as the default |
3906 |
# location of the library. |
3907 |
;; |
3908 |
*) |
3909 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3910 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3911 |
# but as the default |
3912 |
# location of the library. |
3913 |
;; |
3914 |
esac |
3915 |
|
3916 |
case $cc_basename in |
3917 |
CC) |
3918 |
# FIXME: insert proper C++ library support |
3919 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3920 |
;; |
3921 |
aCC) |
3922 |
case "$host_cpu" in |
3923 |
hppa*64*|ia64*) |
3924 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' |
3925 |
;; |
3926 |
*) |
3927 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3928 |
;; |
3929 |
esac |
3930 |
# Commands to make compiler produce verbose output that lists |
3931 |
# what "hidden" libraries, object files and flags are used when |
3932 |
# linking a shared library. |
3933 |
# |
3934 |
# There doesn't appear to be a way to prevent this compiler from |
3935 |
# explicitly linking system object files so we need to strip them |
3936 |
# from the output so that they don't get included in the library |
3937 |
# dependencies. |
3938 |
output_verbose_link_cmd='templist=`($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 $list' |
3939 |
;; |
3940 |
*) |
3941 |
if test "$GXX" = yes; then |
3942 |
if test $with_gnu_ld = no; then |
3943 |
case "$host_cpu" in |
3944 |
ia64*|hppa*64*) |
3945 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' |
3946 |
;; |
3947 |
*) |
3948 |
_LT_AC_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' |
3949 |
;; |
3950 |
esac |
3951 |
fi |
3952 |
else |
3953 |
# FIXME: insert proper C++ library support |
3954 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3955 |
fi |
3956 |
;; |
3957 |
esac |
3958 |
;; |
3959 |
irix5* | irix6*) |
3960 |
case $cc_basename in |
3961 |
CC) |
3962 |
# SGI C++ |
3963 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' |
3964 |
|
3965 |
# Archives containing C++ object files must be created using |
3966 |
# "CC -ar", where "CC" is the IRIX C++ compiler. This is |
3967 |
# necessary to make sure instantiated templates are included |
3968 |
# in the archive. |
3969 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
3970 |
;; |
3971 |
*) |
3972 |
if test "$GXX" = yes; then |
3973 |
if test "$with_gnu_ld" = no; then |
3974 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' |
3975 |
else |
3976 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' |
3977 |
fi |
3978 |
fi |
3979 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3980 |
;; |
3981 |
esac |
3982 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3983 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3984 |
;; |
3985 |
linux*) |
3986 |
case $cc_basename in |
3987 |
KCC) |
3988 |
# Kuck and Associates, Inc. (KAI) C++ Compiler |
3989 |
|
3990 |
# KCC will only create a shared library if the output file |
3991 |
# ends with ".so" (or ".sl" for HP-UX), so rename the library |
3992 |
# to its proper name (with version) after linking. |
3993 |
_LT_AC_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' |
3994 |
_LT_AC_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 $lib' |
3995 |
# Commands to make compiler produce verbose output that lists |
3996 |
# what "hidden" libraries, object files and flags are used when |
3997 |
# linking a shared library. |
3998 |
# |
3999 |
# There doesn't appear to be a way to prevent this compiler from |
4000 |
# explicitly linking system object files so we need to strip them |
4001 |
# from the output so that they don't get included in the library |
4002 |
# dependencies. |
4003 |
output_verbose_link_cmd='templist=`$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 $list' |
4004 |
|
4005 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' |
4006 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
4007 |
|
4008 |
# Archives containing C++ object files must be created using |
4009 |
# "CC -Bstatic", where "CC" is the KAI C++ compiler. |
4010 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
4011 |
;; |
4012 |
icpc) |
4013 |
# Intel C++ |
4014 |
with_gnu_ld=yes |
4015 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4016 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4017 |
_LT_AC_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' |
4018 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
4019 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
4020 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
4021 |
;; |
4022 |
cxx) |
4023 |
# Compaq C++ |
4024 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4025 |
_LT_AC_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' |
4026 |
|
4027 |
runpath_var=LD_RUN_PATH |
4028 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
4029 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4030 |
|
4031 |
# Commands to make compiler produce verbose output that lists |
4032 |
# what "hidden" libraries, object files and flags are used when |
4033 |
# linking a shared library. |
4034 |
# |
4035 |
# There doesn't appear to be a way to prevent this compiler from |
4036 |
# explicitly linking system object files so we need to strip them |
4037 |
# from the output so that they don't get included in the library |
4038 |
# dependencies. |
4039 |
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
4040 |
;; |
4041 |
esac |
4042 |
;; |
4043 |
lynxos*) |
4044 |
# FIXME: insert proper C++ library support |
4045 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4046 |
;; |
4047 |
m88k*) |
4048 |
# FIXME: insert proper C++ library support |
4049 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4050 |
;; |
4051 |
mvs*) |
4052 |
case $cc_basename in |
4053 |
cxx) |
4054 |
# FIXME: insert proper C++ library support |
4055 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4056 |
;; |
4057 |
*) |
4058 |
# FIXME: insert proper C++ library support |
4059 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4060 |
;; |
4061 |
esac |
4062 |
;; |
4063 |
netbsd*) |
4064 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
4065 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
4066 |
wlarc= |
4067 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
4068 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
4069 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
4070 |
fi |
4071 |
# Workaround some broken pre-1.5 toolchains |
4072 |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
4073 |
;; |
4074 |
osf3*) |
4075 |
case $cc_basename in |
4076 |
KCC) |
4077 |
# Kuck and Associates, Inc. (KAI) C++ Compiler |
4078 |
|
4079 |
# KCC will only create a shared library if the output file |
4080 |
# ends with ".so" (or ".sl" for HP-UX), so rename the library |
4081 |
# to its proper name (with version) after linking. |
4082 |
_LT_AC_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' |
4083 |
|
4084 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
4085 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4086 |
|
4087 |
# Archives containing C++ object files must be created using |
4088 |
# "CC -Bstatic", where "CC" is the KAI C++ compiler. |
4089 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
4090 |
|
4091 |
;; |
4092 |
RCC) |
4093 |
# Rational C++ 2.4.1 |
4094 |
# FIXME: insert proper C++ library support |
4095 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4096 |
;; |
4097 |
cxx) |
4098 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
4099 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' |
4100 |
|
4101 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4102 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4103 |
|
4104 |
# Commands to make compiler produce verbose output that lists |
4105 |
# what "hidden" libraries, object files and flags are used when |
4106 |
# linking a shared library. |
4107 |
# |
4108 |
# There doesn't appear to be a way to prevent this compiler from |
4109 |
# explicitly linking system object files so we need to strip them |
4110 |
# from the output so that they don't get included in the library |
4111 |
# dependencies. |
4112 |
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
4113 |
;; |
4114 |
*) |
4115 |
if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
4116 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
4117 |
_LT_AC_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 ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' |
4118 |
|
4119 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4120 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4121 |
|
4122 |
# Commands to make compiler produce verbose output that lists |
4123 |
# what "hidden" libraries, object files and flags are used when |
4124 |
# linking a shared library. |
4125 |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
4126 |
|
4127 |
else |
4128 |
# FIXME: insert proper C++ library support |
4129 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4130 |
fi |
4131 |
;; |
4132 |
esac |
4133 |
;; |
4134 |
osf4* | osf5*) |
4135 |
case $cc_basename in |
4136 |
KCC) |
4137 |
# Kuck and Associates, Inc. (KAI) C++ Compiler |
4138 |
|
4139 |
# KCC will only create a shared library if the output file |
4140 |
# ends with ".so" (or ".sl" for HP-UX), so rename the library |
4141 |
# to its proper name (with version) after linking. |
4142 |
_LT_AC_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' |
4143 |
|
4144 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
4145 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4146 |
|
4147 |
# Archives containing C++ object files must be created using |
4148 |
# the KAI C++ compiler. |
4149 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' |
4150 |
;; |
4151 |
RCC) |
4152 |
# Rational C++ 2.4.1 |
4153 |
# FIXME: insert proper C++ library support |
4154 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4155 |
;; |
4156 |
cxx) |
4157 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
4158 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' |
4159 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
4160 |
echo "-hidden">> $lib.exp~ |
4161 |
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~ |
4162 |
$rm $lib.exp' |
4163 |
|
4164 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
4165 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4166 |
|
4167 |
# Commands to make compiler produce verbose output that lists |
4168 |
# what "hidden" libraries, object files and flags are used when |
4169 |
# linking a shared library. |
4170 |
# |
4171 |
# There doesn't appear to be a way to prevent this compiler from |
4172 |
# explicitly linking system object files so we need to strip them |
4173 |
# from the output so that they don't get included in the library |
4174 |
# dependencies. |
4175 |
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
4176 |
;; |
4177 |
*) |
4178 |
if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
4179 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
4180 |
_LT_AC_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` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' |
4181 |
|
4182 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4183 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4184 |
|
4185 |
# Commands to make compiler produce verbose output that lists |
4186 |
# what "hidden" libraries, object files and flags are used when |
4187 |
# linking a shared library. |
4188 |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
4189 |
|
4190 |
else |
4191 |
# FIXME: insert proper C++ library support |
4192 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4193 |
fi |
4194 |
;; |
4195 |
esac |
4196 |
;; |
4197 |
psos*) |
4198 |
# FIXME: insert proper C++ library support |
4199 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4200 |
;; |
4201 |
sco*) |
4202 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4203 |
case $cc_basename in |
4204 |
CC) |
4205 |
# FIXME: insert proper C++ library support |
4206 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4207 |
;; |
4208 |
*) |
4209 |
# FIXME: insert proper C++ library support |
4210 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4211 |
;; |
4212 |
esac |
4213 |
;; |
4214 |
sunos4*) |
4215 |
case $cc_basename in |
4216 |
CC) |
4217 |
# Sun C++ 4.x |
4218 |
# FIXME: insert proper C++ library support |
4219 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4220 |
;; |
4221 |
lcc) |
4222 |
# Lucid |
4223 |
# FIXME: insert proper C++ library support |
4224 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4225 |
;; |
4226 |
*) |
4227 |
# FIXME: insert proper C++ library support |
4228 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4229 |
;; |
4230 |
esac |
4231 |
;; |
4232 |
solaris*) |
4233 |
case $cc_basename in |
4234 |
CC) |
4235 |
# Sun C++ 4.2, 5.x and Centerline C++ |
4236 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
4237 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
4238 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
4239 |
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
4240 |
|
4241 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
4242 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
4243 |
case $host_os in |
4244 |
solaris2.[0-5] | solaris2.[0-5].*) ;; |
4245 |
*) |
4246 |
# The C++ compiler is used as linker so we must use $wl |
4247 |
# flag to pass the commands to the underlying system |
4248 |
# linker. |
4249 |
# Supported since Solaris 2.6 (maybe 2.5.1?) |
4250 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
4251 |
;; |
4252 |
esac |
4253 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
4254 |
|
4255 |
# Commands to make compiler produce verbose output that lists |
4256 |
# what "hidden" libraries, object files and flags are used when |
4257 |
# linking a shared library. |
4258 |
# |
4259 |
# There doesn't appear to be a way to prevent this compiler from |
4260 |
# explicitly linking system object files so we need to strip them |
4261 |
# from the output so that they don't get included in the library |
4262 |
# dependencies. |
4263 |
output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
4264 |
|
4265 |
# Archives containing C++ object files must be created using |
4266 |
# "CC -xar", where "CC" is the Sun C++ compiler. This is |
4267 |
# necessary to make sure instantiated templates are included |
4268 |
# in the archive. |
4269 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
4270 |
;; |
4271 |
gcx) |
4272 |
# Green Hills C++ Compiler |
4273 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
4274 |
|
4275 |
# The C++ compiler must be used to create the archive. |
4276 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
4277 |
;; |
4278 |
*) |
4279 |
# GNU C++ compiler with Solaris linker |
4280 |
if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
4281 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
4282 |
if $CC --version | grep -v '^2\.7' > /dev/null; then |
4283 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
4284 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
4285 |
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
4286 |
|
4287 |
# Commands to make compiler produce verbose output that lists |
4288 |
# what "hidden" libraries, object files and flags are used when |
4289 |
# linking a shared library. |
4290 |
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
4291 |
else |
4292 |
# g++ 2.7 appears to require `-G' NOT `-shared' on this |
4293 |
# platform. |
4294 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
4295 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
4296 |
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
4297 |
|
4298 |
# Commands to make compiler produce verbose output that lists |
4299 |
# what "hidden" libraries, object files and flags are used when |
4300 |
# linking a shared library. |
4301 |
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
4302 |
fi |
4303 |
|
4304 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
4305 |
fi |
4306 |
;; |
4307 |
esac |
4308 |
;; |
4309 |
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) |
4310 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4311 |
;; |
4312 |
tandem*) |
4313 |
case $cc_basename in |
4314 |
NCC) |
4315 |
# NonStop-UX NCC 3.20 |
4316 |
# FIXME: insert proper C++ library support |
4317 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4318 |
;; |
4319 |
*) |
4320 |
# FIXME: insert proper C++ library support |
4321 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4322 |
;; |
4323 |
esac |
4324 |
;; |
4325 |
vxworks*) |
4326 |
# FIXME: insert proper C++ library support |
4327 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4328 |
;; |
4329 |
*) |
4330 |
# FIXME: insert proper C++ library support |
4331 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
4332 |
;; |
4333 |
esac |
4334 |
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
4335 |
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
4336 |
|
4337 |
_LT_AC_TAGVAR(GCC, $1)="$GXX" |
4338 |
_LT_AC_TAGVAR(LD, $1)="$LD" |
4339 |
|
4340 |
AC_LIBTOOL_POSTDEP_PREDEP($1) |
4341 |
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4342 |
AC_LIBTOOL_PROG_CC_C_O($1) |
4343 |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4344 |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4345 |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4346 |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4347 |
AC_LIBTOOL_SYS_LIB_STRIP |
4348 |
AC_LIBTOOL_DLOPEN_SELF($1) |
4349 |
|
4350 |
AC_LIBTOOL_CONFIG($1) |
4351 |
|
4352 |
AC_LANG_POP |
4353 |
CC=$lt_save_CC |
4354 |
LDCXX=$LD |
4355 |
LD=$lt_save_LD |
4356 |
GCC=$lt_save_GCC |
4357 |
with_gnu_ldcxx=$with_gnu_ld |
4358 |
with_gnu_ld=$lt_save_with_gnu_ld |
4359 |
lt_cv_path_LDCXX=$lt_cv_path_LD |
4360 |
lt_cv_path_LD=$lt_save_path_LD |
4361 |
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld |
4362 |
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld |
4363 |
])# AC_LIBTOOL_LANG_CXX_CONFIG |
4364 |
|
4365 |
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) |
4366 |
# ------------------------ |
4367 |
# Figure out "hidden" library dependencies from verbose |
4368 |
# compiler output when linking a shared library. |
4369 |
# Parse the compiler output and extract the necessary |
4370 |
# objects, libraries and library flags. |
4371 |
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ |
4372 |
dnl we can't use the lt_simple_compile_test_code here, |
4373 |
dnl because it contains code intended for an executable, |
4374 |
dnl not a library. It's possible we should let each |
4375 |
dnl tag define a new lt_????_link_test_code variable, |
4376 |
dnl but it's only used here... |
4377 |
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF |
4378 |
int a; |
4379 |
void foo (void) { a = 0; } |
4380 |
EOF |
4381 |
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF |
4382 |
class Foo |
4383 |
{ |
4384 |
public: |
4385 |
Foo (void) { a = 0; } |
4386 |
private: |
4387 |
int a; |
4388 |
}; |
4389 |
EOF |
4390 |
],[$1],[F77],[cat > conftest.$ac_ext <<EOF |
4391 |
subroutine foo |
4392 |
implicit none |
4393 |
integer*4 a |
4394 |
a=0 |
4395 |
return |
4396 |
end |
4397 |
EOF |
4398 |
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF |
4399 |
public class foo { |
4400 |
private int a; |
4401 |
public void bar (void) { |
4402 |
a = 0; |
4403 |
} |
4404 |
}; |
4405 |
EOF |
4406 |
]) |
4407 |
dnl Parse the compiler output and extract the necessary |
4408 |
dnl objects, libraries and library flags. |
4409 |
if AC_TRY_EVAL(ac_compile); then |
4410 |
# Parse the compiler output and extract the necessary |
4411 |
# objects, libraries and library flags. |
4412 |
|
4413 |
# Sentinel used to keep track of whether or not we are before |
4414 |
# the conftest object file. |
4415 |
pre_test_object_deps_done=no |
4416 |
|
4417 |
# The `*' in the case matches for architectures that use `case' in |
4418 |
# $output_verbose_cmd can trigger glob expansion during the loop |
4419 |
# eval without this substitution. |
4420 |
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`" |
4421 |
|
4422 |
for p in `eval $output_verbose_link_cmd`; do |
4423 |
case $p in |
4424 |
|
4425 |
-L* | -R* | -l*) |
4426 |
# Some compilers place space between "-{L,R}" and the path. |
4427 |
# Remove the space. |
4428 |
if test $p = "-L" \ |
4429 |
|| test $p = "-R"; then |
4430 |
prev=$p |
4431 |
continue |
4432 |
else |
4433 |
prev= |
4434 |
fi |
4435 |
|
4436 |
if test "$pre_test_object_deps_done" = no; then |
4437 |
case $p in |
4438 |
-L* | -R*) |
4439 |
# Internal compiler library paths should come after those |
4440 |
# provided the user. The postdeps already come after the |
4441 |
# user supplied libs so there is no need to process them. |
4442 |
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then |
4443 |
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
4444 |
else |
4445 |
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" |
4446 |
fi |
4447 |
;; |
4448 |
# The "-l" case would never come before the object being |
4449 |
# linked, so don't bother handling this case. |
4450 |
esac |
4451 |
else |
4452 |
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then |
4453 |
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" |
4454 |
else |
4455 |
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" |
4456 |
fi |
4457 |
fi |
4458 |
;; |
4459 |
|
4460 |
*.$objext) |
4461 |
# This assumes that the test object file only shows up |
4462 |
# once in the compiler output. |
4463 |
if test "$p" = "conftest.$objext"; then |
4464 |
pre_test_object_deps_done=yes |
4465 |
continue |
4466 |
fi |
4467 |
|
4468 |
if test "$pre_test_object_deps_done" = no; then |
4469 |
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then |
4470 |
_LT_AC_TAGVAR(predep_objects, $1)="$p" |
4471 |
else |
4472 |
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" |
4473 |
fi |
4474 |
else |
4475 |
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then |
4476 |
_LT_AC_TAGVAR(postdep_objects, $1)="$p" |
4477 |
else |
4478 |
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" |
4479 |
fi |
4480 |
fi |
4481 |
;; |
4482 |
|
4483 |
*) ;; # Ignore the rest. |
4484 |
|
4485 |
esac |
4486 |
done |
4487 |
|
4488 |
# Clean up. |
4489 |
rm -f a.out a.exe |
4490 |
else |
4491 |
echo "libtool.m4: error: problem compiling $1 test program" |
4492 |
fi |
4493 |
|
4494 |
$rm -f confest.$objext |
4495 |
|
4496 |
case " $_LT_AC_TAGVAR(postdeps, $1) " in |
4497 |
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
4498 |
esac |
4499 |
])# AC_LIBTOOL_POSTDEP_PREDEP |
4500 |
|
4501 |
# AC_LIBTOOL_LANG_F77_CONFIG |
4502 |
# ------------------------ |
4503 |
# Ensure that the configuration vars for the C compiler are |
4504 |
# suitably defined. Those variables are subsequently used by |
4505 |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4506 |
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) |
4507 |
AC_DEFUN([_LT_AC_LANG_F77_CONFIG], |
4508 |
[AC_REQUIRE([AC_PROG_F77]) |
4509 |
AC_LANG_PUSH(Fortran 77) |
4510 |
|
4511 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4512 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
4513 |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
4514 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
4515 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
4516 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
4517 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
4518 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
4519 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
4520 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
4521 |
_LT_AC_TAGVAR(hardcode_automatic, $1)=no |
4522 |
_LT_AC_TAGVAR(module_cmds, $1)= |
4523 |
_LT_AC_TAGVAR(module_expsym_cmds, $1)= |
4524 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
4525 |
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
4526 |
_LT_AC_TAGVAR(no_undefined_flag, $1)= |
4527 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
4528 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
4529 |
|
4530 |
# Source file extension for f77 test sources. |
4531 |
ac_ext=f |
4532 |
|
4533 |
# Object file extension for compiled f77 test sources. |
4534 |
objext=o |
4535 |
_LT_AC_TAGVAR(objext, $1)=$objext |
4536 |
|
4537 |
# Code to be used in simple compile tests |
4538 |
lt_simple_compile_test_code=" subroutine t\n return\n end\n" |
4539 |
|
4540 |
# Code to be used in simple link tests |
4541 |
lt_simple_link_test_code=" program t\n end\n" |
4542 |
|
4543 |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4544 |
_LT_AC_SYS_COMPILER |
4545 |
|
4546 |
# Allow CC to be a program name with arguments. |
4547 |
lt_save_CC="$CC" |
4548 |
CC=${F77-"f77"} |
4549 |
compiler=$CC |
4550 |
_LT_AC_TAGVAR(compiler, $1)=$CC |
4551 |
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'` |
4552 |
|
4553 |
AC_MSG_CHECKING([if libtool supports shared libraries]) |
4554 |
AC_MSG_RESULT([$can_build_shared]) |
4555 |
|
4556 |
AC_MSG_CHECKING([whether to build shared libraries]) |
4557 |
test "$can_build_shared" = "no" && enable_shared=no |
4558 |
|
4559 |
# On AIX, shared libraries and static libraries use the same namespace, and |
4560 |
# are all built from PIC. |
4561 |
case "$host_os" in |
4562 |
aix3*) |
4563 |
test "$enable_shared" = yes && enable_static=no |
4564 |
if test -n "$RANLIB"; then |
4565 |
archive_cmds="$archive_cmds~\$RANLIB \$lib" |
4566 |
postinstall_cmds='$RANLIB $lib' |
4567 |
fi |
4568 |
;; |
4569 |
aix4*) |
4570 |
test "$enable_shared" = yes && enable_static=no |
4571 |
;; |
4572 |
esac |
4573 |
AC_MSG_RESULT([$enable_shared]) |
4574 |
|
4575 |
AC_MSG_CHECKING([whether to build static libraries]) |
4576 |
# Make sure either enable_shared or enable_static is yes. |
4577 |
test "$enable_shared" = yes || enable_static=yes |
4578 |
AC_MSG_RESULT([$enable_static]) |
4579 |
|
4580 |
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
4581 |
|
4582 |
_LT_AC_TAGVAR(GCC, $1)="$G77" |
4583 |
_LT_AC_TAGVAR(LD, $1)="$LD" |
4584 |
|
4585 |
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4586 |
AC_LIBTOOL_PROG_CC_C_O($1) |
4587 |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4588 |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4589 |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4590 |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4591 |
AC_LIBTOOL_SYS_LIB_STRIP |
4592 |
|
4593 |
|
4594 |
AC_LIBTOOL_CONFIG($1) |
4595 |
|
4596 |
AC_LANG_POP |
4597 |
CC="$lt_save_CC" |
4598 |
])# AC_LIBTOOL_LANG_F77_CONFIG |
4599 |
|
4600 |
|
4601 |
# AC_LIBTOOL_LANG_GCJ_CONFIG |
4602 |
# -------------------------- |
4603 |
# Ensure that the configuration vars for the C compiler are |
4604 |
# suitably defined. Those variables are subsequently used by |
4605 |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4606 |
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) |
4607 |
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], |
4608 |
[AC_LANG_SAVE |
4609 |
|
4610 |
# Source file extension for Java test sources. |
4611 |
ac_ext=java |
4612 |
|
4613 |
# Object file extension for compiled Java test sources. |
4614 |
objext=o |
4615 |
_LT_AC_TAGVAR(objext, $1)=$objext |
4616 |
|
4617 |
# Code to be used in simple compile tests |
4618 |
lt_simple_compile_test_code="class foo {}\n" |
4619 |
|
4620 |
# Code to be used in simple link tests |
4621 |
lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n' |
4622 |
|
4623 |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4624 |
_LT_AC_SYS_COMPILER |
4625 |
|
4626 |
# Allow CC to be a program name with arguments. |
4627 |
lt_save_CC="$CC" |
4628 |
CC=${GCJ-"gcj"} |
4629 |
compiler=$CC |
4630 |
_LT_AC_TAGVAR(compiler, $1)=$CC |
4631 |
|
4632 |
# GCJ did not exist at the time GCC didn't implicitly link libc in. |
4633 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4634 |
|
4635 |
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
4636 |
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4637 |
AC_LIBTOOL_PROG_CC_C_O($1) |
4638 |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4639 |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4640 |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4641 |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4642 |
AC_LIBTOOL_SYS_LIB_STRIP |
4643 |
AC_LIBTOOL_DLOPEN_SELF($1) |
4644 |
|
4645 |
AC_LIBTOOL_CONFIG($1) |
4646 |
|
4647 |
AC_LANG_RESTORE |
4648 |
CC="$lt_save_CC" |
4649 |
])# AC_LIBTOOL_LANG_GCJ_CONFIG |
4650 |
|
4651 |
|
4652 |
# AC_LIBTOOL_LANG_RC_CONFIG |
4653 |
# -------------------------- |
4654 |
# Ensure that the configuration vars for the Windows resource compiler are |
4655 |
# suitably defined. Those variables are subsequently used by |
4656 |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4657 |
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) |
4658 |
AC_DEFUN([_LT_AC_LANG_RC_CONFIG], |
4659 |
[AC_LANG_SAVE |
4660 |
|
4661 |
# Source file extension for RC test sources. |
4662 |
ac_ext=rc |
4663 |
|
4664 |
# Object file extension for compiled RC test sources. |
4665 |
objext=o |
4666 |
_LT_AC_TAGVAR(objext, $1)=$objext |
4667 |
|
4668 |
# Code to be used in simple compile tests |
4669 |
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' |
4670 |
|
4671 |
# Code to be used in simple link tests |
4672 |
lt_simple_link_test_code="$lt_simple_compile_test_code" |
4673 |
|
4674 |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4675 |
_LT_AC_SYS_COMPILER |
4676 |
|
4677 |
# Allow CC to be a program name with arguments. |
4678 |
lt_save_CC="$CC" |
4679 |
CC=${RC-"windres"} |
4680 |
compiler=$CC |
4681 |
_LT_AC_TAGVAR(compiler, $1)=$CC |
4682 |
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
4683 |
|
4684 |
AC_LIBTOOL_CONFIG($1) |
4685 |
|
4686 |
AC_LANG_RESTORE |
4687 |
CC="$lt_save_CC" |
4688 |
])# AC_LIBTOOL_LANG_RC_CONFIG |
4689 |
|
4690 |
|
4691 |
# AC_LIBTOOL_CONFIG([TAGNAME]) |
4692 |
# ---------------------------- |
4693 |
# If TAGNAME is not passed, then create an initial libtool script |
4694 |
# with a default configuration from the untagged config vars. Otherwise |
4695 |
# add code to config.status for appending the configuration named by |
4696 |
# TAGNAME from the matching tagged config vars. |
4697 |
AC_DEFUN([AC_LIBTOOL_CONFIG], |
4698 |
[# The else clause should only fire when bootstrapping the |
4699 |
# libtool distribution, otherwise you forgot to ship ltmain.sh |
4700 |
# with your package, and you will get complaints that there are |
4701 |
# no rules to generate ltmain.sh. |
4702 |
if test -f "$ltmain"; then |
4703 |
# See if we are running on zsh, and set the options which allow our commands through |
4704 |
# without removal of \ escapes. |
4705 |
if test -n "${ZSH_VERSION+set}" ; then |
4706 |
setopt NO_GLOB_SUBST |
4707 |
fi |
4708 |
# Now quote all the things that may contain metacharacters while being |
4709 |
# careful not to overquote the AC_SUBSTed values. We take copies of the |
4710 |
# variables and quote the copies for generation of the libtool script. |
4711 |
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \ |
4712 |
SED SHELL STRIP \ |
4713 |
libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
4714 |
old_striplib striplib file_magic_cmd finish_cmds finish_eval \ |
4715 |
deplibs_check_method reload_flag reload_cmds need_locks \ |
4716 |
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ |
4717 |
lt_cv_sys_global_symbol_to_c_name_address \ |
4718 |
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
4719 |
old_postinstall_cmds old_postuninstall_cmds \ |
4720 |
_LT_AC_TAGVAR(compiler, $1) \ |
4721 |
_LT_AC_TAGVAR(CC, $1) \ |
4722 |
_LT_AC_TAGVAR(LD, $1) \ |
4723 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ |
4724 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ |
4725 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ |
4726 |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ |
4727 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ |
4728 |
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ |
4729 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ |
4730 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ |
4731 |
_LT_AC_TAGVAR(old_archive_cmds, $1) \ |
4732 |
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ |
4733 |
_LT_AC_TAGVAR(predep_objects, $1) \ |
4734 |
_LT_AC_TAGVAR(postdep_objects, $1) \ |
4735 |
_LT_AC_TAGVAR(predeps, $1) \ |
4736 |
_LT_AC_TAGVAR(postdeps, $1) \ |
4737 |
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \ |
4738 |
_LT_AC_TAGVAR(archive_cmds, $1) \ |
4739 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \ |
4740 |
_LT_AC_TAGVAR(postinstall_cmds, $1) \ |
4741 |
_LT_AC_TAGVAR(postuninstall_cmds, $1) \ |
4742 |
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ |
4743 |
_LT_AC_TAGVAR(allow_undefined_flag, $1) \ |
4744 |
_LT_AC_TAGVAR(no_undefined_flag, $1) \ |
4745 |
_LT_AC_TAGVAR(export_symbols_cmds, $1) \ |
4746 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ |
4747 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ |
4748 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ |
4749 |
_LT_AC_TAGVAR(hardcode_automatic, $1) \ |
4750 |
_LT_AC_TAGVAR(module_cmds, $1) \ |
4751 |
_LT_AC_TAGVAR(module_expsym_cmds, $1) \ |
4752 |
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ |
4753 |
_LT_AC_TAGVAR(exclude_expsyms, $1) \ |
4754 |
_LT_AC_TAGVAR(include_expsyms, $1); do |
4755 |
|
4756 |
case $var in |
4757 |
_LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
4758 |
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ |
4759 |
_LT_AC_TAGVAR(archive_cmds, $1) | \ |
4760 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ |
4761 |
_LT_AC_TAGVAR(module_cmds, $1) | \ |
4762 |
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \ |
4763 |
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
4764 |
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \ |
4765 |
extract_expsyms_cmds | reload_cmds | finish_cmds | \ |
4766 |
postinstall_cmds | postuninstall_cmds | \ |
4767 |
old_postinstall_cmds | old_postuninstall_cmds | \ |
4768 |
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
4769 |
# Double-quote double-evaled strings. |
4770 |
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" |
4771 |
;; |
4772 |
*) |
4773 |
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" |
4774 |
;; |
4775 |
esac |
4776 |
done |
4777 |
|
4778 |
case $lt_echo in |
4779 |
*'\[$]0 --fallback-echo"') |
4780 |
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` |
4781 |
;; |
4782 |
esac |
4783 |
|
4784 |
ifelse([$1], [], |
4785 |
[cfgfile="${ofile}T" |
4786 |
trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
4787 |
$rm -f "$cfgfile" |
4788 |
AC_MSG_NOTICE([creating $ofile])], |
4789 |
[cfgfile="$ofile"]) |
4790 |
|
4791 |
cat <<__EOF__ >> "$cfgfile" |
4792 |
ifelse([$1], [], |
4793 |
[#! $SHELL |
4794 |
|
4795 |
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
4796 |
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
4797 |
# NOTE: Changes made to this file will be lost: look at ltmain.sh. |
4798 |
# |
4799 |
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 |
4800 |
# Free Software Foundation, Inc. |
4801 |
# |
4802 |
# This file is part of GNU Libtool: |
4803 |
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
4804 |
# |
4805 |
# This program is free software; you can redistribute it and/or modify |
4806 |
# it under the terms of the GNU General Public License as published by |
4807 |
# the Free Software Foundation; either version 2 of the License, or |
4808 |
# (at your option) any later version. |
4809 |
# |
4810 |
# This program is distributed in the hope that it will be useful, but |
4811 |
# WITHOUT ANY WARRANTY; without even the implied warranty of |
4812 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
4813 |
# General Public License for more details. |
4814 |
# |
4815 |
# You should have received a copy of the GNU General Public License |
4816 |
# along with this program; if not, write to the Free Software |
4817 |
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
4818 |
# |
4819 |
# As a special exception to the GNU General Public License, if you |
4820 |
# distribute this file as part of a program that contains a |
4821 |
# configuration script generated by Autoconf, you may include it under |
4822 |
# the same distribution terms that you use for the rest of that program. |
4823 |
|
4824 |
# A sed program that does not truncate output. |
4825 |
SED=$lt_SED |
4826 |
|
4827 |
# Sed that helps us avoid accidentally triggering echo(1) options like -n. |
4828 |
Xsed="$SED -e s/^X//" |
4829 |
|
4830 |
# The HP-UX ksh and POSIX shell print the target directory to stdout |
4831 |
# if CDPATH is set. |
4832 |
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi |
4833 |
|
4834 |
# The names of the tagged configurations supported by this script. |
4835 |
available_tags= |
4836 |
|
4837 |
# ### BEGIN LIBTOOL CONFIG], |
4838 |
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) |
4839 |
|
4840 |
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
4841 |
|
4842 |
# Shell to use when invoking shell scripts. |
4843 |
SHELL=$lt_SHELL |
4844 |
|
4845 |
# Whether or not to build shared libraries. |
4846 |
build_libtool_libs=$enable_shared |
4847 |
|
4848 |
# Whether or not to build static libraries. |
4849 |
build_old_libs=$enable_static |
4850 |
|
4851 |
# Whether or not to add -lc for building shared libraries. |
4852 |
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
4853 |
|
4854 |
# Whether or not to disallow shared libs when runtime libs are static |
4855 |
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) |
4856 |
|
4857 |
# Whether or not to optimize for fast installation. |
4858 |
fast_install=$enable_fast_install |
4859 |
|
4860 |
# The host system. |
4861 |
host_alias=$host_alias |
4862 |
host=$host |
4863 |
|
4864 |
# An echo program that does not interpret backslashes. |
4865 |
echo=$lt_echo |
4866 |
|
4867 |
# The archiver. |
4868 |
AR=$lt_AR |
4869 |
AR_FLAGS=$lt_AR_FLAGS |
4870 |
|
4871 |
# A C compiler. |
4872 |
LTCC=$lt_LTCC |
4873 |
|
4874 |
# A language-specific compiler. |
4875 |
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) |
4876 |
|
4877 |
# Is the compiler the GNU C compiler? |
4878 |
with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
4879 |
|
4880 |
# An ERE matcher. |
4881 |
EGREP=$lt_EGREP |
4882 |
|
4883 |
# The linker used to build libraries. |
4884 |
LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
4885 |
|
4886 |
# Whether we need hard or soft links. |
4887 |
LN_S=$lt_LN_S |
4888 |
|
4889 |
# A BSD-compatible nm program. |
4890 |
NM=$lt_NM |
4891 |
|
4892 |
# A symbol stripping program |
4893 |
STRIP=$lt_STRIP |
4894 |
|
4895 |
# Used to examine libraries when file_magic_cmd begins "file" |
4896 |
MAGIC_CMD=$MAGIC_CMD |
4897 |
|
4898 |
# Used on cygwin: DLL creation program. |
4899 |
DLLTOOL="$DLLTOOL" |
4900 |
|
4901 |
# Used on cygwin: object dumper. |
4902 |
OBJDUMP="$OBJDUMP" |
4903 |
|
4904 |
# Used on cygwin: assembler. |
4905 |
AS="$AS" |
4906 |
|
4907 |
# The name of the directory that contains temporary libtool files. |
4908 |
objdir=$objdir |
4909 |
|
4910 |
# How to create reloadable object files. |
4911 |
reload_flag=$lt_reload_flag |
4912 |
reload_cmds=$lt_reload_cmds |
4913 |
|
4914 |
# How to pass a linker flag through the compiler. |
4915 |
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
4916 |
|
4917 |
# Object file suffix (normally "o"). |
4918 |
objext="$ac_objext" |
4919 |
|
4920 |
# Old archive suffix (normally "a"). |
4921 |
libext="$libext" |
4922 |
|
4923 |
# Shared library suffix (normally ".so"). |
4924 |
shrext='$shrext' |
4925 |
|
4926 |
# Executable file suffix (normally ""). |
4927 |
exeext="$exeext" |
4928 |
|
4929 |
# Additional compiler flags for building library objects. |
4930 |
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
4931 |
pic_mode=$pic_mode |
4932 |
|
4933 |
# What is the maximum length of a command? |
4934 |
max_cmd_len=$lt_cv_sys_max_cmd_len |
4935 |
|
4936 |
# Does compiler simultaneously support -c and -o options? |
4937 |
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) |
4938 |
|
4939 |
# Must we lock files when doing compilation ? |
4940 |
need_locks=$lt_need_locks |
4941 |
|
4942 |
# Do we need the lib prefix for modules? |
4943 |
need_lib_prefix=$need_lib_prefix |
4944 |
|
4945 |
# Do we need a version for libraries? |
4946 |
need_version=$need_version |
4947 |
|
4948 |
# Whether dlopen is supported. |
4949 |
dlopen_support=$enable_dlopen |
4950 |
|
4951 |
# Whether dlopen of programs is supported. |
4952 |
dlopen_self=$enable_dlopen_self |
4953 |
|
4954 |
# Whether dlopen of statically linked programs is supported. |
4955 |
dlopen_self_static=$enable_dlopen_self_static |
4956 |
|
4957 |
# Compiler flag to prevent dynamic linking. |
4958 |
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
4959 |
|
4960 |
# Compiler flag to turn off builtin functions. |
4961 |
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
4962 |
|
4963 |
# Compiler flag to allow reflexive dlopens. |
4964 |
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
4965 |
|
4966 |
# Compiler flag to generate shared objects directly from archives. |
4967 |
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
4968 |
|
4969 |
# Compiler flag to generate thread-safe objects. |
4970 |
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
4971 |
|
4972 |
# Library versioning type. |
4973 |
version_type=$version_type |
4974 |
|
4975 |
# Format of library name prefix. |
4976 |
libname_spec=$lt_libname_spec |
4977 |
|
4978 |
# List of archive names. First name is the real one, the rest are links. |
4979 |
# The last name is the one that the linker finds with -lNAME. |
4980 |
library_names_spec=$lt_library_names_spec |
4981 |
|
4982 |
# The coded name of the library, if different from the real name. |
4983 |
soname_spec=$lt_soname_spec |
4984 |
|
4985 |
# Commands used to build and install an old-style archive. |
4986 |
RANLIB=$lt_RANLIB |
4987 |
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) |
4988 |
old_postinstall_cmds=$lt_old_postinstall_cmds |
4989 |
old_postuninstall_cmds=$lt_old_postuninstall_cmds |
4990 |
|
4991 |
# Create an old-style archive from a shared archive. |
4992 |
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) |
4993 |
|
4994 |
# Create a temporary old-style archive to link instead of a shared archive. |
4995 |
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) |
4996 |
|
4997 |
# Commands used to build and install a shared archive. |
4998 |
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) |
4999 |
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) |
5000 |
postinstall_cmds=$lt_postinstall_cmds |
5001 |
postuninstall_cmds=$lt_postuninstall_cmds |
5002 |
|
5003 |
# Commands used to build a loadable module (assumed same as above if empty) |
5004 |
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) |
5005 |
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) |
5006 |
|
5007 |
# Commands to strip libraries. |
5008 |
old_striplib=$lt_old_striplib |
5009 |
striplib=$lt_striplib |
5010 |
|
5011 |
# Dependencies to place before the objects being linked to create a |
5012 |
# shared library. |
5013 |
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) |
5014 |
|
5015 |
# Dependencies to place after the objects being linked to create a |
5016 |
# shared library. |
5017 |
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) |
5018 |
|
5019 |
# Dependencies to place before the objects being linked to create a |
5020 |
# shared library. |
5021 |
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) |
5022 |
|
5023 |
# Dependencies to place after the objects being linked to create a |
5024 |
# shared library. |
5025 |
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) |
5026 |
|
5027 |
# The library search path used internally by the compiler when linking |
5028 |
# a shared library. |
5029 |
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) |
5030 |
|
5031 |
# Method to check whether dependent libraries are shared objects. |
5032 |
deplibs_check_method=$lt_deplibs_check_method |
5033 |
|
5034 |
# Command to use when deplibs_check_method == file_magic. |
5035 |
file_magic_cmd=$lt_file_magic_cmd |
5036 |
|
5037 |
# Flag that allows shared libraries with undefined symbols to be built. |
5038 |
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) |
5039 |
|
5040 |
# Flag that forces no undefined symbols. |
5041 |
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) |
5042 |
|
5043 |
# Commands used to finish a libtool library installation in a directory. |
5044 |
finish_cmds=$lt_finish_cmds |
5045 |
|
5046 |
# Same as above, but a single script fragment to be evaled but not shown. |
5047 |
finish_eval=$lt_finish_eval |
5048 |
|
5049 |
# Take the output of nm and produce a listing of raw symbols and C names. |
5050 |
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe |
5051 |
|
5052 |
# Transform the output of nm in a proper C declaration |
5053 |
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl |
5054 |
|
5055 |
# Transform the output of nm in a C name address pair |
5056 |
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address |
5057 |
|
5058 |
# This is the shared library runtime path variable. |
5059 |
runpath_var=$runpath_var |
5060 |
|
5061 |
# This is the shared library path variable. |
5062 |
shlibpath_var=$shlibpath_var |
5063 |
|
5064 |
# Is shlibpath searched before the hard-coded library search path? |
5065 |
shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
5066 |
|
5067 |
# How to hardcode a shared library path into an executable. |
5068 |
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) |
5069 |
|
5070 |
# Whether we should hardcode library paths into libraries. |
5071 |
hardcode_into_libs=$hardcode_into_libs |
5072 |
|
5073 |
# Flag to hardcode \$libdir into a binary during linking. |
5074 |
# This must work even if \$libdir does not exist. |
5075 |
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) |
5076 |
|
5077 |
# If ld is used when linking, flag to hardcode \$libdir into |
5078 |
# a binary during linking. This must work even if \$libdir does |
5079 |
# not exist. |
5080 |
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) |
5081 |
|
5082 |
# Whether we need a single -rpath flag with a separated argument. |
5083 |
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) |
5084 |
|
5085 |
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the |
5086 |
# resulting binary. |
5087 |
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) |
5088 |
|
5089 |
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
5090 |
# resulting binary. |
5091 |
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) |
5092 |
|
5093 |
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
5094 |
# the resulting binary. |
5095 |
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) |
5096 |
|
5097 |
# Set to yes if building a shared library automatically hardcodes DIR into the library |
5098 |
# and all subsequent libraries and executables linked against it. |
5099 |
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) |
5100 |
|
5101 |
# Variables whose values should be saved in libtool wrapper scripts and |
5102 |
# restored at relink time. |
5103 |
variables_saved_for_relink="$variables_saved_for_relink" |
5104 |
|
5105 |
# Whether libtool must link a program against all its dependency libraries. |
5106 |
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) |
5107 |
|
5108 |
# Compile-time system search path for libraries |
5109 |
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec |
5110 |
|
5111 |
# Run-time system search path for libraries |
5112 |
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec |
5113 |
|
5114 |
# Fix the shell variable \$srcfile for the compiler. |
5115 |
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" |
5116 |
|
5117 |
# Set to yes if exported symbols are required. |
5118 |
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) |
5119 |
|
5120 |
# The commands to list exported symbols. |
5121 |
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) |
5122 |
|
5123 |
# The commands to extract the exported symbol list from a shared archive. |
5124 |
extract_expsyms_cmds=$lt_extract_expsyms_cmds |
5125 |
|
5126 |
# Symbols that should not be listed in the preloaded symbols. |
5127 |
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) |
5128 |
|
5129 |
# Symbols that must always be exported. |
5130 |
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) |
5131 |
|
5132 |
ifelse([$1],[], |
5133 |
[# ### END LIBTOOL CONFIG], |
5134 |
[# ### END LIBTOOL TAG CONFIG: $tagname]) |
5135 |
|
5136 |
__EOF__ |
5137 |
|
5138 |
ifelse([$1],[], [ |
5139 |
case $host_os in |
5140 |
aix3*) |
5141 |
cat <<\EOF >> "$cfgfile" |
5142 |
|
5143 |
# AIX sometimes has problems with the GCC collect2 program. For some |
5144 |
# reason, if we set the COLLECT_NAMES environment variable, the problems |
5145 |
# vanish in a puff of smoke. |
5146 |
if test "X${COLLECT_NAMES+set}" != Xset; then |
5147 |
COLLECT_NAMES= |
5148 |
export COLLECT_NAMES |
5149 |
fi |
5150 |
EOF |
5151 |
;; |
5152 |
esac |
5153 |
|
5154 |
# We use sed instead of cat because bash on DJGPP gets confused if |
5155 |
# if finds mixed CR/LF and LF-only lines. Since sed operates in |
5156 |
# text mode, it properly converts lines to CR/LF. This bash problem |
5157 |
# is reportedly fixed, but why not run on old versions too? |
5158 |
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) |
5159 |
|
5160 |
mv -f "$cfgfile" "$ofile" || \ |
5161 |
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
5162 |
chmod +x "$ofile" |
5163 |
]) |
5164 |
else |
5165 |
# If there is no Makefile yet, we rely on a make rule to execute |
5166 |
# `config.status --recheck' to rerun these tests and create the |
5167 |
# libtool script then. |
5168 |
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` |
5169 |
if test -f "$ltmain_in"; then |
5170 |
test -f Makefile && make "$ltmain" |
5171 |
fi |
5172 |
fi |
5173 |
])# AC_LIBTOOL_CONFIG |
5174 |
|
5175 |
|
5176 |
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) |
5177 |
# ------------------------------------------- |
5178 |
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], |
5179 |
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
5180 |
|
5181 |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
5182 |
|
5183 |
if test "$GCC" = yes; then |
5184 |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
5185 |
|
5186 |
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
5187 |
lt_cv_prog_compiler_rtti_exceptions, |
5188 |
[-fno-rtti -fno-exceptions], [], |
5189 |
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
5190 |
fi |
5191 |
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI |
5192 |
|
5193 |
|
5194 |
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
5195 |
# --------------------------------- |
5196 |
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], |
5197 |
[AC_REQUIRE([AC_CANONICAL_HOST]) |
5198 |
AC_REQUIRE([AC_PROG_NM]) |
5199 |
AC_REQUIRE([AC_OBJEXT]) |
5200 |
# Check for command to grab the raw symbol name followed by C symbol from nm. |
5201 |
AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
5202 |
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
5203 |
[ |
5204 |
# These are sane defaults that work on at least a few old systems. |
5205 |
# [They come from Ultrix. What could be older than Ultrix?!! ;)] |
5206 |
|
5207 |
# Character class describing NM global symbol codes. |
5208 |
symcode='[[BCDEGRST]]' |
5209 |
|
5210 |
# Regexp to match symbols that can be accessed directly from C. |
5211 |
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
5212 |
|
5213 |
# Transform the above into a raw symbol and a C symbol. |
5214 |
symxfrm='\1 \2\3 \3' |
5215 |
|
5216 |
# Transform an extracted symbol line into a proper C declaration |
5217 |
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" |
5218 |
|
5219 |
# Transform an extracted symbol line into symbol name and symbol address |
5220 |
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
5221 |
|
5222 |
# Define system-specific variables. |
5223 |
case $host_os in |
5224 |
aix*) |
5225 |
symcode='[[BCDT]]' |
5226 |
;; |
5227 |
cygwin* | mingw* | pw32*) |
5228 |
symcode='[[ABCDGISTW]]' |
5229 |
;; |
5230 |
hpux*) # Its linker distinguishes data from code symbols |
5231 |
if test "$host_cpu" = ia64; then |
5232 |
symcode='[[ABCDEGRST]]' |
5233 |
fi |
5234 |
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
5235 |
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
5236 |
;; |
5237 |
irix* | nonstopux*) |
5238 |
symcode='[[BCDEGRST]]' |
5239 |
;; |
5240 |
osf*) |
5241 |
symcode='[[BCDEGQRST]]' |
5242 |
;; |
5243 |
solaris* | sysv5*) |
5244 |
symcode='[[BDRT]]' |
5245 |
;; |
5246 |
sysv4) |
5247 |
symcode='[[DFNSTU]]' |
5248 |
;; |
5249 |
esac |
5250 |
|
5251 |
# Handle CRLF in mingw tool chain |
5252 |
opt_cr= |
5253 |
case $build_os in |
5254 |
mingw*) |
5255 |
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
5256 |
;; |
5257 |
esac |
5258 |
|
5259 |
# If we're using GNU nm, then use its standard symbol codes. |
5260 |
case `$NM -V 2>&1` in |
5261 |
*GNU* | *'with BFD'*) |
5262 |
symcode='[[ABCDGIRSTW]]' ;; |
5263 |
esac |
5264 |
|
5265 |
# Try without a prefix undercore, then with it. |
5266 |
for ac_symprfx in "" "_"; do |
5267 |
|
5268 |
# Write the raw and C identifiers. |
5269 |
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" |
5270 |
|
5271 |
# Check to see that the pipe works correctly. |
5272 |
pipe_works=no |
5273 |
|
5274 |
rm -f conftest* |
5275 |
cat > conftest.$ac_ext <<EOF |
5276 |
#ifdef __cplusplus |
5277 |
extern "C" { |
5278 |
#endif |
5279 |
char nm_test_var; |
5280 |
void nm_test_func(){} |
5281 |
#ifdef __cplusplus |
5282 |
} |
5283 |
#endif |
5284 |
int main(){nm_test_var='a';nm_test_func();return(0);} |
5285 |
EOF |
5286 |
|
5287 |
if AC_TRY_EVAL(ac_compile); then |
5288 |
# Now try to grab the symbols. |
5289 |
nlist=conftest.nm |
5290 |
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
5291 |
# Try sorting and uniquifying the output. |
5292 |
if sort "$nlist" | uniq > "$nlist"T; then |
5293 |
mv -f "$nlist"T "$nlist" |
5294 |
else |
5295 |
rm -f "$nlist"T |
5296 |
fi |
5297 |
|
5298 |
# Make sure that we snagged all the symbols we need. |
5299 |
if grep ' nm_test_var$' "$nlist" >/dev/null; then |
5300 |
if grep ' nm_test_func$' "$nlist" >/dev/null; then |
5301 |
cat <<EOF > conftest.$ac_ext |
5302 |
#ifdef __cplusplus |
5303 |
extern "C" { |
5304 |
#endif |
5305 |
|
5306 |
EOF |
5307 |
# Now generate the symbol file. |
5308 |
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' |
5309 |
|
5310 |
cat <<EOF >> conftest.$ac_ext |
5311 |
#if defined (__STDC__) && __STDC__ |
5312 |
# define lt_ptr_t void * |
5313 |
#else |
5314 |
# define lt_ptr_t char * |
5315 |
# define const |
5316 |
#endif |
5317 |
|
5318 |
/* The mapping between symbol names and symbols. */ |
5319 |
const struct { |
5320 |
const char *name; |
5321 |
lt_ptr_t address; |
5322 |
} |
5323 |
lt_preloaded_symbols[[]] = |
5324 |
{ |
5325 |
EOF |
5326 |
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext |
5327 |
cat <<\EOF >> conftest.$ac_ext |
5328 |
{0, (lt_ptr_t) 0} |
5329 |
}; |
5330 |
|
5331 |
#ifdef __cplusplus |
5332 |
} |
5333 |
#endif |
5334 |
EOF |
5335 |
# Now try linking the two files. |
5336 |
mv conftest.$ac_objext conftstm.$ac_objext |
5337 |
lt_save_LIBS="$LIBS" |
5338 |
lt_save_CFLAGS="$CFLAGS" |
5339 |
LIBS="conftstm.$ac_objext" |
5340 |
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
5341 |
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
5342 |
pipe_works=yes |
5343 |
fi |
5344 |
LIBS="$lt_save_LIBS" |
5345 |
CFLAGS="$lt_save_CFLAGS" |
5346 |
else |
5347 |
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
5348 |
fi |
5349 |
else |
5350 |
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
5351 |
fi |
5352 |
else |
5353 |
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
5354 |
fi |
5355 |
else |
5356 |
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
5357 |
cat conftest.$ac_ext >&5 |
5358 |
fi |
5359 |
rm -f conftest* conftst* |
5360 |
|
5361 |
# Do not use the global_symbol_pipe unless it works. |
5362 |
if test "$pipe_works" = yes; then |
5363 |
break |
5364 |
else |
5365 |
lt_cv_sys_global_symbol_pipe= |
5366 |
fi |
5367 |
done |
5368 |
]) |
5369 |
if test -z "$lt_cv_sys_global_symbol_pipe"; then |
5370 |
lt_cv_sys_global_symbol_to_cdecl= |
5371 |
fi |
5372 |
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
5373 |
AC_MSG_RESULT(failed) |
5374 |
else |
5375 |
AC_MSG_RESULT(ok) |
5376 |
fi |
5377 |
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
5378 |
|
5379 |
|
5380 |
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
5381 |
# --------------------------------------- |
5382 |
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], |
5383 |
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= |
5384 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5385 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= |
5386 |
|
5387 |
AC_MSG_CHECKING([for $compiler option to produce PIC]) |
5388 |
ifelse([$1],[CXX],[ |
5389 |
# C++ specific cases for pic, static, wl, etc. |
5390 |
if test "$GXX" = yes; then |
5391 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5392 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5393 |
|
5394 |
case $host_os in |
5395 |
aix*) |
5396 |
# All AIX code is PIC. |
5397 |
if test "$host_cpu" = ia64; then |
5398 |
# AIX 5 now supports IA64 processor |
5399 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5400 |
fi |
5401 |
;; |
5402 |
amigaos*) |
5403 |
# FIXME: we need at least 68020 code to build shared libraries, but |
5404 |
# adding the `-m68020' flag to GCC prevents building anything better, |
5405 |
# like `-m68040'. |
5406 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
5407 |
;; |
5408 |
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
5409 |
# PIC is the default for these OSes. |
5410 |
;; |
5411 |
mingw* | os2* | pw32*) |
5412 |
# This hack is so that the source file can tell whether it is being |
5413 |
# built for inclusion in a dll (and should export symbols for example). |
5414 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5415 |
;; |
5416 |
darwin* | rhapsody*) |
5417 |
# PIC is the default on this platform |
5418 |
# Common symbols not allowed in MH_DYLIB files |
5419 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
5420 |
;; |
5421 |
*djgpp*) |
5422 |
# DJGPP does not support shared libraries at all |
5423 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5424 |
;; |
5425 |
sysv4*MP*) |
5426 |
if test -d /usr/nec; then |
5427 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
5428 |
fi |
5429 |
;; |
5430 |
hpux*) |
5431 |
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5432 |
# not for PA HP-UX. |
5433 |
case "$host_cpu" in |
5434 |
hppa*64*|ia64*) |
5435 |
;; |
5436 |
*) |
5437 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5438 |
;; |
5439 |
esac |
5440 |
;; |
5441 |
*) |
5442 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5443 |
;; |
5444 |
esac |
5445 |
else |
5446 |
case $host_os in |
5447 |
aix4* | aix5*) |
5448 |
# All AIX code is PIC. |
5449 |
if test "$host_cpu" = ia64; then |
5450 |
# AIX 5 now supports IA64 processor |
5451 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5452 |
else |
5453 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
5454 |
fi |
5455 |
;; |
5456 |
chorus*) |
5457 |
case $cc_basename in |
5458 |
cxch68) |
5459 |
# Green Hills C++ Compiler |
5460 |
# _LT_AC_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" |
5461 |
;; |
5462 |
esac |
5463 |
;; |
5464 |
dgux*) |
5465 |
case $cc_basename in |
5466 |
ec++) |
5467 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5468 |
;; |
5469 |
ghcx) |
5470 |
# Green Hills C++ Compiler |
5471 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5472 |
;; |
5473 |
*) |
5474 |
;; |
5475 |
esac |
5476 |
;; |
5477 |
freebsd* | kfreebsd*-gnu) |
5478 |
# FreeBSD uses GNU C++ |
5479 |
;; |
5480 |
hpux9* | hpux10* | hpux11*) |
5481 |
case $cc_basename in |
5482 |
CC) |
5483 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5484 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" |
5485 |
if test "$host_cpu" != ia64; then |
5486 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5487 |
fi |
5488 |
;; |
5489 |
aCC) |
5490 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5491 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" |
5492 |
case "$host_cpu" in |
5493 |
hppa*64*|ia64*) |
5494 |
# +Z the default |
5495 |
;; |
5496 |
*) |
5497 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5498 |
;; |
5499 |
esac |
5500 |
;; |
5501 |
*) |
5502 |
;; |
5503 |
esac |
5504 |
;; |
5505 |
irix5* | irix6* | nonstopux*) |
5506 |
case $cc_basename in |
5507 |
CC) |
5508 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5509 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5510 |
# CC pic flag -KPIC is the default. |
5511 |
;; |
5512 |
*) |
5513 |
;; |
5514 |
esac |
5515 |
;; |
5516 |
linux*) |
5517 |
case $cc_basename in |
5518 |
KCC) |
5519 |
# KAI C++ Compiler |
5520 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5521 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5522 |
;; |
5523 |
icpc) |
5524 |
# Intel C++ |
5525 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5526 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5527 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5528 |
;; |
5529 |
cxx) |
5530 |
# Compaq C++ |
5531 |
# Make sure the PIC flag is empty. It appears that all Alpha |
5532 |
# Linux and Compaq Tru64 Unix objects are PIC. |
5533 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5534 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5535 |
;; |
5536 |
*) |
5537 |
;; |
5538 |
esac |
5539 |
;; |
5540 |
lynxos*) |
5541 |
;; |
5542 |
m88k*) |
5543 |
;; |
5544 |
mvs*) |
5545 |
case $cc_basename in |
5546 |
cxx) |
5547 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
5548 |
;; |
5549 |
*) |
5550 |
;; |
5551 |
esac |
5552 |
;; |
5553 |
netbsd*) |
5554 |
;; |
5555 |
osf3* | osf4* | osf5*) |
5556 |
case $cc_basename in |
5557 |
KCC) |
5558 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5559 |
;; |
5560 |
RCC) |
5561 |
# Rational C++ 2.4.1 |
5562 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5563 |
;; |
5564 |
cxx) |
5565 |
# Digital/Compaq C++ |
5566 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5567 |
# Make sure the PIC flag is empty. It appears that all Alpha |
5568 |
# Linux and Compaq Tru64 Unix objects are PIC. |
5569 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5570 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5571 |
;; |
5572 |
*) |
5573 |
;; |
5574 |
esac |
5575 |
;; |
5576 |
psos*) |
5577 |
;; |
5578 |
sco*) |
5579 |
case $cc_basename in |
5580 |
CC) |
5581 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5582 |
;; |
5583 |
*) |
5584 |
;; |
5585 |
esac |
5586 |
;; |
5587 |
solaris*) |
5588 |
case $cc_basename in |
5589 |
CC) |
5590 |
# Sun C++ 4.2, 5.x and Centerline C++ |
5591 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5592 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5593 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5594 |
;; |
5595 |
gcx) |
5596 |
# Green Hills C++ Compiler |
5597 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5598 |
;; |
5599 |
*) |
5600 |
;; |
5601 |
esac |
5602 |
;; |
5603 |
sunos4*) |
5604 |
case $cc_basename in |
5605 |
CC) |
5606 |
# Sun C++ 4.x |
5607 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5608 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5609 |
;; |
5610 |
lcc) |
5611 |
# Lucid |
5612 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5613 |
;; |
5614 |
*) |
5615 |
;; |
5616 |
esac |
5617 |
;; |
5618 |
tandem*) |
5619 |
case $cc_basename in |
5620 |
NCC) |
5621 |
# NonStop-UX NCC 3.20 |
5622 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5623 |
;; |
5624 |
*) |
5625 |
;; |
5626 |
esac |
5627 |
;; |
5628 |
unixware*) |
5629 |
;; |
5630 |
vxworks*) |
5631 |
;; |
5632 |
*) |
5633 |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5634 |
;; |
5635 |
esac |
5636 |
fi |
5637 |
], |
5638 |
[ |
5639 |
if test "$GCC" = yes; then |
5640 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5641 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5642 |
|
5643 |
case $host_os in |
5644 |
aix*) |
5645 |
# All AIX code is PIC. |
5646 |
if test "$host_cpu" = ia64; then |
5647 |
# AIX 5 now supports IA64 processor |
5648 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5649 |
fi |
5650 |
;; |
5651 |
|
5652 |
amigaos*) |
5653 |
# FIXME: we need at least 68020 code to build shared libraries, but |
5654 |
# adding the `-m68020' flag to GCC prevents building anything better, |
5655 |
# like `-m68040'. |
5656 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
5657 |
;; |
5658 |
|
5659 |
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
5660 |
# PIC is the default for these OSes. |
5661 |
;; |
5662 |
|
5663 |
mingw* | pw32* | os2*) |
5664 |
# This hack is so that the source file can tell whether it is being |
5665 |
# built for inclusion in a dll (and should export symbols for example). |
5666 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5667 |
;; |
5668 |
|
5669 |
darwin* | rhapsody*) |
5670 |
# PIC is the default on this platform |
5671 |
# Common symbols not allowed in MH_DYLIB files |
5672 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
5673 |
;; |
5674 |
|
5675 |
msdosdjgpp*) |
5676 |
# Just because we use GCC doesn't mean we suddenly get shared libraries |
5677 |
# on systems that don't support them. |
5678 |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5679 |
enable_shared=no |
5680 |
;; |
5681 |
|
5682 |
sysv4*MP*) |
5683 |
if test -d /usr/nec; then |
5684 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
5685 |
fi |
5686 |
;; |
5687 |
|
5688 |
hpux*) |
5689 |
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5690 |
# not for PA HP-UX. |
5691 |
case "$host_cpu" in |
5692 |
hppa*64*|ia64*) |
5693 |
# +Z the default |
5694 |
;; |
5695 |
*) |
5696 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5697 |
;; |
5698 |
esac |
5699 |
;; |
5700 |
|
5701 |
*) |
5702 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5703 |
;; |
5704 |
esac |
5705 |
else |
5706 |
# PORTME Check for flag to pass linker flags through the system compiler. |
5707 |
case $host_os in |
5708 |
aix*) |
5709 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5710 |
if test "$host_cpu" = ia64; then |
5711 |
# AIX 5 now supports IA64 processor |
5712 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5713 |
else |
5714 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
5715 |
fi |
5716 |
;; |
5717 |
|
5718 |
mingw* | pw32* | os2*) |
5719 |
# This hack is so that the source file can tell whether it is being |
5720 |
# built for inclusion in a dll (and should export symbols for example). |
5721 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5722 |
;; |
5723 |
|
5724 |
hpux9* | hpux10* | hpux11*) |
5725 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5726 |
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5727 |
# not for PA HP-UX. |
5728 |
case "$host_cpu" in |
5729 |
hppa*64*|ia64*) |
5730 |
# +Z the default |
5731 |
;; |
5732 |
*) |
5733 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5734 |
;; |
5735 |
esac |
5736 |
# Is there a better lt_prog_compiler_static that works with the bundled CC? |
5737 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5738 |
;; |
5739 |
|
5740 |
irix5* | irix6* | nonstopux*) |
5741 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5742 |
# PIC (with -KPIC) is the default. |
5743 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5744 |
;; |
5745 |
|
5746 |
newsos6) |
5747 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5748 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5749 |
;; |
5750 |
|
5751 |
linux*) |
5752 |
case $CC in |
5753 |
icc* | ecc*) |
5754 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5755 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5756 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5757 |
;; |
5758 |
ccc*) |
5759 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5760 |
# All Alpha code is PIC. |
5761 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5762 |
;; |
5763 |
esac |
5764 |
;; |
5765 |
|
5766 |
osf3* | osf4* | osf5*) |
5767 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5768 |
# All OSF/1 code is PIC. |
5769 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5770 |
;; |
5771 |
|
5772 |
sco3.2v5*) |
5773 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic' |
5774 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn' |
5775 |
;; |
5776 |
|
5777 |
solaris*) |
5778 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5779 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5780 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5781 |
;; |
5782 |
|
5783 |
sunos4*) |
5784 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5785 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5786 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5787 |
;; |
5788 |
|
5789 |
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
5790 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5791 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5792 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5793 |
;; |
5794 |
|
5795 |
sysv4*MP*) |
5796 |
if test -d /usr/nec ;then |
5797 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
5798 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5799 |
fi |
5800 |
;; |
5801 |
|
5802 |
uts4*) |
5803 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5804 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5805 |
;; |
5806 |
|
5807 |
*) |
5808 |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5809 |
;; |
5810 |
esac |
5811 |
fi |
5812 |
]) |
5813 |
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) |
5814 |
|
5815 |
# |
5816 |
# Check to make sure the PIC flag actually works. |
5817 |
# |
5818 |
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then |
5819 |
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], |
5820 |
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), |
5821 |
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], |
5822 |
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in |
5823 |
"" | " "*) ;; |
5824 |
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
5825 |
esac], |
5826 |
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5827 |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
5828 |
fi |
5829 |
case "$host_os" in |
5830 |
# For platforms which do not support PIC, -DPIC is meaningless: |
5831 |
*djgpp*) |
5832 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5833 |
;; |
5834 |
*) |
5835 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" |
5836 |
;; |
5837 |
esac |
5838 |
]) |
5839 |
|
5840 |
|
5841 |
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
5842 |
# ------------------------------------ |
5843 |
# See if the linker supports building shared libraries. |
5844 |
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], |
5845 |
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
5846 |
ifelse([$1],[CXX],[ |
5847 |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5848 |
case $host_os in |
5849 |
aix4* | aix5*) |
5850 |
# If we're using GNU nm, then we don't want the "-C" option. |
5851 |
# -C means demangle to AIX nm, but means don't demangle with GNU nm |
5852 |
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
5853 |
_LT_AC_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' |
5854 |
else |
5855 |
_LT_AC_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' |
5856 |
fi |
5857 |
;; |
5858 |
pw32*) |
5859 |
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
5860 |
;; |
5861 |
cygwin* | mingw*) |
5862 |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' |
5863 |
;; |
5864 |
*) |
5865 |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5866 |
;; |
5867 |
esac |
5868 |
],[ |
5869 |
runpath_var= |
5870 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
5871 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
5872 |
_LT_AC_TAGVAR(archive_cmds, $1)= |
5873 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
5874 |
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= |
5875 |
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
5876 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
5877 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5878 |
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)= |
5879 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5880 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
5881 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
5882 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
5883 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
5884 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
5885 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
5886 |
_LT_AC_TAGVAR(hardcode_automatic, $1)=no |
5887 |
_LT_AC_TAGVAR(module_cmds, $1)= |
5888 |
_LT_AC_TAGVAR(module_expsym_cmds, $1)= |
5889 |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
5890 |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5891 |
# include_expsyms should be a list of space-separated symbols to be *always* |
5892 |
# included in the symbol list |
5893 |
_LT_AC_TAGVAR(include_expsyms, $1)= |
5894 |
# exclude_expsyms can be an extended regexp of symbols to exclude |
5895 |
# it will be wrapped by ` (' and `)$', so one must not match beginning or |
5896 |
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
5897 |
# as well as any symbol that contains `d'. |
5898 |
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" |
5899 |
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
5900 |
# platforms (ab)use it in PIC code, but their linkers get confused if |
5901 |
# the symbol is explicitly referenced. Since portable code cannot |
5902 |
# rely on this symbol name, it's probably fine to never include it in |
5903 |
# preloaded symbol tables. |
5904 |
extract_expsyms_cmds= |
5905 |
|
5906 |
case $host_os in |
5907 |
cygwin* | mingw* | pw32*) |
5908 |
# FIXME: the MSVC++ port hasn't been tested in a loooong time |
5909 |
# When not using gcc, we currently assume that we are using |
5910 |
# Microsoft Visual C++. |
5911 |
if test "$GCC" != yes; then |
5912 |
with_gnu_ld=no |
5913 |
fi |
5914 |
;; |
5915 |
openbsd*) |
5916 |
with_gnu_ld=no |
5917 |
;; |
5918 |
esac |
5919 |
|
5920 |
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
5921 |
if test "$with_gnu_ld" = yes; then |
5922 |
# If archive_cmds runs LD, not CC, wlarc should be empty |
5923 |
wlarc='${wl}' |
5924 |
|
5925 |
# See if GNU ld supports shared libraries. |
5926 |
case $host_os in |
5927 |
aix3* | aix4* | aix5*) |
5928 |
# On AIX/PPC, the GNU linker is very broken |
5929 |
if test "$host_cpu" != ia64; then |
5930 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5931 |
cat <<EOF 1>&2 |
5932 |
|
5933 |
*** Warning: the GNU linker, at least up to release 2.9.1, is reported |
5934 |
*** to be unable to reliably create shared libraries on AIX. |
5935 |
*** Therefore, libtool is disabling shared libraries support. If you |
5936 |
*** really care for shared libraries, you may want to modify your PATH |
5937 |
*** so that a non-GNU linker is found, and then restart. |
5938 |
|
5939 |
EOF |
5940 |
fi |
5941 |
;; |
5942 |
|
5943 |
amigaos*) |
5944 |
_LT_AC_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)' |
5945 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5946 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5947 |
|
5948 |
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports |
5949 |
# that the semantics of dynamic libraries on AmigaOS, at least up |
5950 |
# to version 4, is to share data among multiple programs linked |
5951 |
# with the same dynamic library. Since this doesn't match the |
5952 |
# behavior of shared libraries on other platforms, we can't use |
5953 |
# them. |
5954 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5955 |
;; |
5956 |
|
5957 |
beos*) |
5958 |
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5959 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5960 |
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
5961 |
# support --undefined. This deserves some investigation. FIXME |
5962 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5963 |
else |
5964 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5965 |
fi |
5966 |
;; |
5967 |
|
5968 |
cygwin* | mingw* | pw32*) |
5969 |
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
5970 |
# as there is no search path for DLLs. |
5971 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5972 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5973 |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
5974 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
5975 |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' |
5976 |
|
5977 |
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
5978 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' |
5979 |
# If the export-symbols file already is a .def file (1st line |
5980 |
# is EXPORTS), use it as is; otherwise, prepend... |
5981 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
5982 |
cp $export_symbols $output_objdir/$soname.def; |
5983 |
else |
5984 |
echo EXPORTS > $output_objdir/$soname.def; |
5985 |
cat $export_symbols >> $output_objdir/$soname.def; |
5986 |
fi~ |
5987 |
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' |
5988 |
else |
5989 |
ld_shlibs=no |
5990 |
fi |
5991 |
;; |
5992 |
|
5993 |
netbsd*) |
5994 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
5995 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
5996 |
wlarc= |
5997 |
else |
5998 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5999 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
6000 |
fi |
6001 |
;; |
6002 |
|
6003 |
solaris* | sysv5*) |
6004 |
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then |
6005 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6006 |
cat <<EOF 1>&2 |
6007 |
|
6008 |
*** Warning: The releases 2.8.* of the GNU linker cannot reliably |
6009 |
*** create shared libraries on Solaris systems. Therefore, libtool |
6010 |
*** is disabling shared libraries support. We urge you to upgrade GNU |
6011 |
*** binutils to release 2.9.1 or newer. Another option is to modify |
6012 |
*** your PATH or compiler configuration so that the native linker is |
6013 |
*** used, and then restart. |
6014 |
|
6015 |
EOF |
6016 |
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
6017 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
6018 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
6019 |
else |
6020 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6021 |
fi |
6022 |
;; |
6023 |
|
6024 |
sunos4*) |
6025 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6026 |
wlarc= |
6027 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6028 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6029 |
;; |
6030 |
|
6031 |
linux*) |
6032 |
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then |
6033 |
tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
6034 |
_LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds" |
6035 |
supports_anon_versioning=no |
6036 |
case `$LD -v 2>/dev/null` in |
6037 |
*\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
6038 |
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
6039 |
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
6040 |
*\ 2.11.*) ;; # other 2.11 versions |
6041 |
*) supports_anon_versioning=yes ;; |
6042 |
esac |
6043 |
if test $supports_anon_versioning = yes; then |
6044 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ |
6045 |
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
6046 |
$echo "local: *; };" >> $output_objdir/$libname.ver~ |
6047 |
$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
6048 |
else |
6049 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds" |
6050 |
fi |
6051 |
else |
6052 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6053 |
fi |
6054 |
;; |
6055 |
|
6056 |
*) |
6057 |
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
6058 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
6059 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
6060 |
else |
6061 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6062 |
fi |
6063 |
;; |
6064 |
esac |
6065 |
|
6066 |
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then |
6067 |
runpath_var=LD_RUN_PATH |
6068 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
6069 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
6070 |
# ancient GNU ld didn't support --whole-archive et. al. |
6071 |
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then |
6072 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
6073 |
else |
6074 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
6075 |
fi |
6076 |
fi |
6077 |
else |
6078 |
# PORTME fill in a description of your system's linker (not GNU ld) |
6079 |
case $host_os in |
6080 |
aix3*) |
6081 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6082 |
_LT_AC_TAGVAR(always_export_symbols, $1)=yes |
6083 |
_LT_AC_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' |
6084 |
# Note: this linker hardcodes the directories in LIBPATH if there |
6085 |
# are no directories specified by -L. |
6086 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6087 |
if test "$GCC" = yes && test -z "$link_static_flag"; then |
6088 |
# Neither direct hardcoding nor static linking is supported with a |
6089 |
# broken collect2. |
6090 |
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
6091 |
fi |
6092 |
;; |
6093 |
|
6094 |
aix4* | aix5*) |
6095 |
if test "$host_cpu" = ia64; then |
6096 |
# On IA64, the linker does run time linking by default, so we don't |
6097 |
# have to do anything special. |
6098 |
aix_use_runtimelinking=no |
6099 |
exp_sym_flag='-Bexport' |
6100 |
no_entry_flag="" |
6101 |
else |
6102 |
# If we're using GNU nm, then we don't want the "-C" option. |
6103 |
# -C means demangle to AIX nm, but means don't demangle with GNU nm |
6104 |
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
6105 |
_LT_AC_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' |
6106 |
else |
6107 |
_LT_AC_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' |
6108 |
fi |
6109 |
aix_use_runtimelinking=no |
6110 |
|
6111 |
# Test if we are trying to use run time linking or normal |
6112 |
# AIX style linking. If -brtl is somewhere in LDFLAGS, we |
6113 |
# need to do runtime linking. |
6114 |
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
6115 |
for ld_flag in $LDFLAGS; do |
6116 |
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
6117 |
aix_use_runtimelinking=yes |
6118 |
break |
6119 |
fi |
6120 |
done |
6121 |
esac |
6122 |
|
6123 |
exp_sym_flag='-bexport' |
6124 |
no_entry_flag='-bnoentry' |
6125 |
fi |
6126 |
|
6127 |
# When large executables or shared objects are built, AIX ld can |
6128 |
# have problems creating the table of contents. If linking a library |
6129 |
# or program results in "error TOC overflow" add -mminimal-toc to |
6130 |
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
6131 |
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
6132 |
|
6133 |
_LT_AC_TAGVAR(archive_cmds, $1)='' |
6134 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6135 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
6136 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6137 |
|
6138 |
if test "$GCC" = yes; then |
6139 |
case $host_os in aix4.[012]|aix4.[012].*) |
6140 |
# We only want to do this on AIX 4.2 and lower, the check |
6141 |
# below for broken collect2 doesn't work under 4.3+ |
6142 |
collect2name=`${CC} -print-prog-name=collect2` |
6143 |
if test -f "$collect2name" && \ |
6144 |
strings "$collect2name" | grep resolve_lib_name >/dev/null |
6145 |
then |
6146 |
# We have reworked collect2 |
6147 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6148 |
else |
6149 |
# We have old collect2 |
6150 |
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
6151 |
# It fails to find uninstalled libraries when the uninstalled |
6152 |
# path is not listed in the libpath. Setting hardcode_minus_L |
6153 |
# to unsupported forces relinking |
6154 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6155 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6156 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
6157 |
fi |
6158 |
esac |
6159 |
shared_flag='-shared' |
6160 |
else |
6161 |
# not using gcc |
6162 |
if test "$host_cpu" = ia64; then |
6163 |
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
6164 |
# chokes on -Wl,-G. The following line is correct: |
6165 |
shared_flag='-G' |
6166 |
else |
6167 |
if test "$aix_use_runtimelinking" = yes; then |
6168 |
shared_flag='${wl}-G' |
6169 |
else |
6170 |
shared_flag='${wl}-bM:SRE' |
6171 |
fi |
6172 |
fi |
6173 |
fi |
6174 |
|
6175 |
# It seems that -bexpall does not export symbols beginning with |
6176 |
# underscore (_), so it is better to generate a list of symbols to export. |
6177 |
_LT_AC_TAGVAR(always_export_symbols, $1)=yes |
6178 |
if test "$aix_use_runtimelinking" = yes; then |
6179 |
# Warning - without using the other runtime loading flags (-brtl), |
6180 |
# -berok will link without error, but may produce a broken library. |
6181 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
6182 |
# Determine the default libpath from the value encoded in an empty executable. |
6183 |
_LT_AC_SYS_LIBPATH_AIX |
6184 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
6185 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
6186 |
else |
6187 |
if test "$host_cpu" = ia64; then |
6188 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
6189 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
6190 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" |
6191 |
else |
6192 |
# Determine the default libpath from the value encoded in an empty executable. |
6193 |
_LT_AC_SYS_LIBPATH_AIX |
6194 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
6195 |
# Warning - without using the other run time loading flags, |
6196 |
# -berok will link without error, but may produce a broken library. |
6197 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
6198 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
6199 |
# -bexpall does not export symbols beginning with underscore (_) |
6200 |
_LT_AC_TAGVAR(always_export_symbols, $1)=yes |
6201 |
# Exported symbols can be pulled into shared objects from archives |
6202 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' |
6203 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6204 |
# This is similar to how AIX traditionally builds it's shared libraries. |
6205 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
6206 |
fi |
6207 |
fi |
6208 |
;; |
6209 |
|
6210 |
amigaos*) |
6211 |
_LT_AC_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)' |
6212 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6213 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6214 |
# see comment about different semantics on the GNU ld section |
6215 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6216 |
;; |
6217 |
|
6218 |
bsdi4*) |
6219 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
6220 |
;; |
6221 |
|
6222 |
cygwin* | mingw* | pw32*) |
6223 |
# When not using gcc, we currently assume that we are using |
6224 |
# Microsoft Visual C++. |
6225 |
# hardcode_libdir_flag_spec is actually meaningless, as there is |
6226 |
# no search path for DLLs. |
6227 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
6228 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6229 |
# Tell ltmain to make .lib files, not .a files. |
6230 |
libext=lib |
6231 |
# Tell ltmain to make .dll files, not .so files. |
6232 |
shrext=".dll" |
6233 |
# FIXME: Setting linknames here is a bad hack. |
6234 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
6235 |
# The linker will automatically build a .lib file if we build a DLL. |
6236 |
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' |
6237 |
# FIXME: Should let the user specify the lib program. |
6238 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' |
6239 |
fix_srcfile_path='`cygpath -w "$srcfile"`' |
6240 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
6241 |
;; |
6242 |
|
6243 |
darwin* | rhapsody*) |
6244 |
if test "$GXX" = yes ; then |
6245 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6246 |
case "$host_os" in |
6247 |
rhapsody* | darwin1.[[012]]) |
6248 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress' |
6249 |
;; |
6250 |
*) # Darwin 1.3 on |
6251 |
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
6252 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' |
6253 |
else |
6254 |
case ${MACOSX_DEPLOYMENT_TARGET} in |
6255 |
10.[[012]]) |
6256 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' |
6257 |
;; |
6258 |
10.*) |
6259 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup' |
6260 |
;; |
6261 |
esac |
6262 |
fi |
6263 |
;; |
6264 |
esac |
6265 |
lt_int_apple_cc_single_mod=no |
6266 |
output_verbose_link_cmd='echo' |
6267 |
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then |
6268 |
lt_int_apple_cc_single_mod=yes |
6269 |
fi |
6270 |
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
6271 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
6272 |
else |
6273 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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' |
6274 |
fi |
6275 |
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
6276 |
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's |
6277 |
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
6278 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
6279 |
else |
6280 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
6281 |
fi |
6282 |
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
6283 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
6284 |
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
6285 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
6286 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' |
6287 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6288 |
else |
6289 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6290 |
fi |
6291 |
;; |
6292 |
|
6293 |
dgux*) |
6294 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6295 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6296 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6297 |
;; |
6298 |
|
6299 |
freebsd1*) |
6300 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6301 |
;; |
6302 |
|
6303 |
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
6304 |
# support. Future versions do this automatically, but an explicit c++rt0.o |
6305 |
# does not break anything, and helps significantly (at the cost of a little |
6306 |
# extra space). |
6307 |
freebsd2.2*) |
6308 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
6309 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6310 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6311 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6312 |
;; |
6313 |
|
6314 |
# Unfortunately, older versions of FreeBSD 2 do not have this feature. |
6315 |
freebsd2*) |
6316 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6317 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6318 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6319 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6320 |
;; |
6321 |
|
6322 |
# FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
6323 |
freebsd* | kfreebsd*-gnu) |
6324 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
6325 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6326 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6327 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6328 |
;; |
6329 |
|
6330 |
hpux9*) |
6331 |
if test "$GCC" = yes; then |
6332 |
_LT_AC_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' |
6333 |
else |
6334 |
_LT_AC_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' |
6335 |
fi |
6336 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6337 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6338 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6339 |
|
6340 |
# hardcode_minus_L: Not really in the search PATH, |
6341 |
# but as the default location of the library. |
6342 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6343 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6344 |
;; |
6345 |
|
6346 |
hpux10* | hpux11*) |
6347 |
if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
6348 |
case "$host_cpu" in |
6349 |
hppa*64*|ia64*) |
6350 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6351 |
;; |
6352 |
*) |
6353 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
6354 |
;; |
6355 |
esac |
6356 |
else |
6357 |
case "$host_cpu" in |
6358 |
hppa*64*|ia64*) |
6359 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' |
6360 |
;; |
6361 |
*) |
6362 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
6363 |
;; |
6364 |
esac |
6365 |
fi |
6366 |
if test "$with_gnu_ld" = no; then |
6367 |
case "$host_cpu" in |
6368 |
hppa*64*) |
6369 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6370 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
6371 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6372 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
6373 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6374 |
;; |
6375 |
ia64*) |
6376 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6377 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
6378 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6379 |
|
6380 |
# hardcode_minus_L: Not really in the search PATH, |
6381 |
# but as the default location of the library. |
6382 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6383 |
;; |
6384 |
*) |
6385 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6386 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6387 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6388 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6389 |
|
6390 |
# hardcode_minus_L: Not really in the search PATH, |
6391 |
# but as the default location of the library. |
6392 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6393 |
;; |
6394 |
esac |
6395 |
fi |
6396 |
;; |
6397 |
|
6398 |
irix5* | irix6* | nonstopux*) |
6399 |
if test "$GCC" = yes; then |
6400 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6401 |
else |
6402 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6403 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' |
6404 |
fi |
6405 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6406 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6407 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6408 |
;; |
6409 |
|
6410 |
netbsd*) |
6411 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
6412 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
6413 |
else |
6414 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
6415 |
fi |
6416 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6417 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6418 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6419 |
;; |
6420 |
|
6421 |
newsos6) |
6422 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6423 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6424 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6425 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6426 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6427 |
;; |
6428 |
|
6429 |
openbsd*) |
6430 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6431 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6432 |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
6433 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6434 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6435 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6436 |
else |
6437 |
case $host_os in |
6438 |
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
6439 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6440 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6441 |
;; |
6442 |
*) |
6443 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6444 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6445 |
;; |
6446 |
esac |
6447 |
fi |
6448 |
;; |
6449 |
|
6450 |
os2*) |
6451 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6452 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6453 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6454 |
_LT_AC_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' |
6455 |
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
6456 |
;; |
6457 |
|
6458 |
osf3*) |
6459 |
if test "$GCC" = yes; then |
6460 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6461 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6462 |
else |
6463 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6464 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6465 |
fi |
6466 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6467 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6468 |
;; |
6469 |
|
6470 |
osf4* | osf5*) # as osf3* with the addition of -msym flag |
6471 |
if test "$GCC" = yes; then |
6472 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6473 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6474 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6475 |
else |
6476 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6477 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6478 |
_LT_AC_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~ |
6479 |
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' |
6480 |
|
6481 |
# Both c and cxx compiler support -rpath directly |
6482 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
6483 |
fi |
6484 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6485 |
;; |
6486 |
|
6487 |
sco3.2v5*) |
6488 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6489 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6490 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
6491 |
runpath_var=LD_RUN_PATH |
6492 |
hardcode_runpath_var=yes |
6493 |
;; |
6494 |
|
6495 |
solaris*) |
6496 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
6497 |
if test "$GCC" = yes; then |
6498 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6499 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6500 |
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' |
6501 |
else |
6502 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6503 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6504 |
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
6505 |
fi |
6506 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6507 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6508 |
case $host_os in |
6509 |
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
6510 |
*) # Supported since Solaris 2.6 (maybe 2.5.1?) |
6511 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; |
6512 |
esac |
6513 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6514 |
;; |
6515 |
|
6516 |
sunos4*) |
6517 |
if test "x$host_vendor" = xsequent; then |
6518 |
# Use $CC to link under sequent, because it throws in some extra .o |
6519 |
# files that make .init and .fini sections work. |
6520 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
6521 |
else |
6522 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
6523 |
fi |
6524 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6525 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6526 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6527 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6528 |
;; |
6529 |
|
6530 |
sysv4) |
6531 |
case $host_vendor in |
6532 |
sni) |
6533 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6534 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
6535 |
;; |
6536 |
siemens) |
6537 |
## LD is ld it makes a PLAMLIB |
6538 |
## CC just makes a GrossModule. |
6539 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
6540 |
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' |
6541 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
6542 |
;; |
6543 |
motorola) |
6544 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6545 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
6546 |
;; |
6547 |
esac |
6548 |
runpath_var='LD_RUN_PATH' |
6549 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6550 |
;; |
6551 |
|
6552 |
sysv4.3*) |
6553 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6554 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6555 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
6556 |
;; |
6557 |
|
6558 |
sysv4*MP*) |
6559 |
if test -d /usr/nec; then |
6560 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6561 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6562 |
runpath_var=LD_RUN_PATH |
6563 |
hardcode_runpath_var=yes |
6564 |
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
6565 |
fi |
6566 |
;; |
6567 |
|
6568 |
sysv4.2uw2*) |
6569 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
6570 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6571 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
6572 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6573 |
hardcode_runpath_var=yes |
6574 |
runpath_var=LD_RUN_PATH |
6575 |
;; |
6576 |
|
6577 |
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) |
6578 |
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text' |
6579 |
if test "$GCC" = yes; then |
6580 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6581 |
else |
6582 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6583 |
fi |
6584 |
runpath_var='LD_RUN_PATH' |
6585 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6586 |
;; |
6587 |
|
6588 |
sysv5*) |
6589 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
6590 |
# $CC -shared without GNU ld will not create a library from C++ |
6591 |
# object files and a static libstdc++, better avoid it by now |
6592 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6593 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6594 |
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
6595 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
6596 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6597 |
runpath_var='LD_RUN_PATH' |
6598 |
;; |
6599 |
|
6600 |
uts4*) |
6601 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6602 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6603 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6604 |
;; |
6605 |
|
6606 |
*) |
6607 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6608 |
;; |
6609 |
esac |
6610 |
fi |
6611 |
]) |
6612 |
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
6613 |
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
6614 |
|
6615 |
variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
6616 |
if test "$GCC" = yes; then |
6617 |
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
6618 |
fi |
6619 |
|
6620 |
# |
6621 |
# Do we need to explicitly link libc? |
6622 |
# |
6623 |
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in |
6624 |
x|xyes) |
6625 |
# Assume -lc should be added |
6626 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6627 |
|
6628 |
if test "$enable_shared" = yes && test "$GCC" = yes; then |
6629 |
case $_LT_AC_TAGVAR(archive_cmds, $1) in |
6630 |
*'~'*) |
6631 |
# FIXME: we may have to deal with multi-command sequences. |
6632 |
;; |
6633 |
'$CC '*) |
6634 |
# Test whether the compiler implicitly links with -lc since on some |
6635 |
# systems, -lgcc has to come before -lc. If gcc already passes -lc |
6636 |
# to ld, don't add -lc before -lgcc. |
6637 |
AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
6638 |
$rm conftest* |
6639 |
printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
6640 |
|
6641 |
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
6642 |
soname=conftest |
6643 |
lib=conftest |
6644 |
libobjs=conftest.$ac_objext |
6645 |
deplibs= |
6646 |
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
6647 |
compiler_flags=-v |
6648 |
linker_flags=-v |
6649 |
verstring= |
6650 |
output_objdir=. |
6651 |
libname=conftest |
6652 |
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) |
6653 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
6654 |
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) |
6655 |
then |
6656 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6657 |
else |
6658 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6659 |
fi |
6660 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
6661 |
else |
6662 |
cat conftest.err 1>&5 |
6663 |
fi |
6664 |
$rm conftest* |
6665 |
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) |
6666 |
;; |
6667 |
esac |
6668 |
fi |
6669 |
;; |
6670 |
esac |
6671 |
])# AC_LIBTOOL_PROG_LD_SHLIBS |
6672 |
|
6673 |
|
6674 |
# _LT_AC_FILE_LTDLL_C |
6675 |
# ------------------- |
6676 |
# Be careful that the start marker always follows a newline. |
6677 |
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ |
6678 |
# /* ltdll.c starts here */ |
6679 |
# #define WIN32_LEAN_AND_MEAN |
6680 |
# #include <windows.h> |
6681 |
# #undef WIN32_LEAN_AND_MEAN |
6682 |
# #include <stdio.h> |
6683 |
# |
6684 |
# #ifndef __CYGWIN__ |
6685 |
# # ifdef __CYGWIN32__ |
6686 |
# # define __CYGWIN__ __CYGWIN32__ |
6687 |
# # endif |
6688 |
# #endif |
6689 |
# |
6690 |
# #ifdef __cplusplus |
6691 |
# extern "C" { |
6692 |
# #endif |
6693 |
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); |
6694 |
# #ifdef __cplusplus |
6695 |
# } |
6696 |
# #endif |
6697 |
# |
6698 |
# #ifdef __CYGWIN__ |
6699 |
# #include <cygwin/cygwin_dll.h> |
6700 |
# DECLARE_CYGWIN_DLL( DllMain ); |
6701 |
# #endif |
6702 |
# HINSTANCE __hDllInstance_base; |
6703 |
# |
6704 |
# BOOL APIENTRY |
6705 |
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) |
6706 |
# { |
6707 |
# __hDllInstance_base = hInst; |
6708 |
# return TRUE; |
6709 |
# } |
6710 |
# /* ltdll.c ends here */ |
6711 |
])# _LT_AC_FILE_LTDLL_C |
6712 |
|
6713 |
|
6714 |
# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) |
6715 |
# --------------------------------- |
6716 |
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) |
6717 |
|
6718 |
|
6719 |
# old names |
6720 |
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) |
6721 |
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) |
6722 |
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) |
6723 |
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) |
6724 |
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) |
6725 |
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) |
6726 |
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) |
6727 |
|
6728 |
# This is just to silence aclocal about the macro not being used |
6729 |
ifelse([AC_DISABLE_FAST_INSTALL]) |
6730 |
|
6731 |
AC_DEFUN([LT_AC_PROG_GCJ], |
6732 |
[AC_CHECK_TOOL(GCJ, gcj, no) |
6733 |
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
6734 |
AC_SUBST(GCJFLAGS) |
6735 |
]) |
6736 |
|
6737 |
AC_DEFUN([LT_AC_PROG_RC], |
6738 |
[AC_CHECK_TOOL(RC, windres, no) |
6739 |
]) |
6740 |
|
6741 |
# NOTE: This macro has been submitted for inclusion into # |
6742 |
# GNU Autoconf as AC_PROG_SED. When it is available in # |
6743 |
# a released version of Autoconf we should remove this # |
6744 |
# macro and use it instead. # |
6745 |
# LT_AC_PROG_SED |
6746 |
# -------------- |
6747 |
# Check for a fully-functional sed program, that truncates |
6748 |
# as few characters as possible. Prefer GNU sed if found. |
6749 |
AC_DEFUN([LT_AC_PROG_SED], |
6750 |
[AC_MSG_CHECKING([for a sed that does not truncate output]) |
6751 |
AC_CACHE_VAL(lt_cv_path_SED, |
6752 |
[# Loop through the user's path and test for sed and gsed. |
6753 |
# Then use that list of sed's as ones to test for truncation. |
6754 |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
6755 |
for as_dir in $PATH |
6756 |
do |
6757 |
IFS=$as_save_IFS |
6758 |
test -z "$as_dir" && as_dir=. |
6759 |
for lt_ac_prog in sed gsed; do |
6760 |
for ac_exec_ext in '' $ac_executable_extensions; do |
6761 |
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then |
6762 |
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" |
6763 |
fi |
6764 |
done |
6765 |
done |
6766 |
done |
6767 |
lt_ac_max=0 |
6768 |
lt_ac_count=0 |
6769 |
# Add /usr/xpg4/bin/sed as it is typically found on Solaris |
6770 |
# along with /bin/sed that truncates output. |
6771 |
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do |
6772 |
test ! -f $lt_ac_sed && break |
6773 |
cat /dev/null > conftest.in |
6774 |
lt_ac_count=0 |
6775 |
echo $ECHO_N "0123456789$ECHO_C" >conftest.in |
6776 |
# Check for GNU sed and select it if it is found. |
6777 |
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then |
6778 |
lt_cv_path_SED=$lt_ac_sed |
6779 |
break |
6780 |
fi |
6781 |
while true; do |
6782 |
cat conftest.in conftest.in >conftest.tmp |
6783 |
mv conftest.tmp conftest.in |
6784 |
cp conftest.in conftest.nl |
6785 |
echo >>conftest.nl |
6786 |
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break |
6787 |
cmp -s conftest.out conftest.nl || break |
6788 |
# 10000 chars as input seems more than enough |
6789 |
test $lt_ac_count -gt 10 && break |
6790 |
lt_ac_count=`expr $lt_ac_count + 1` |
6791 |
if test $lt_ac_count -gt $lt_ac_max; then |
6792 |
lt_ac_max=$lt_ac_count |
6793 |
lt_cv_path_SED=$lt_ac_sed |
6794 |
fi |
6795 |
done |
6796 |
done |
6797 |
SED=$lt_cv_path_SED |
6798 |
]) |
6799 |
AC_MSG_RESULT([$SED]) |
6800 |
]) |
6801 |
|