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- Committer: Bazaar Package Importer
- Author(s): Daniel Kobras
- Date: 2004-07-19 12:19:44 UTC
- mfrom: (1.2.1 upstream) (2.1.1 warty)
- Revision ID: james.westby@ubuntu.com-20040719121944-17vuryc01yeyx8hf
Tags: 0.103-2
* debian/rules: Provide separate doc directory for libdv4-dev.
* debian/libdv4-dev.links: No longer symlink doc dir to the one
from libdv4.
* debian/NEWS: Only install into libdv4-dev. Closes: #259694
* debian/libdv4-dev.links: No longer symlink doc dir to the one
from libdv4.
* debian/NEWS: Only install into libdv4-dev. Closes: #259694
- files added:
- debian/libdv-bin.install
- debian/patches
- files removed:
- debian/README.Debian
- files modified:
- AUTHORS
added
removed
aclocal.m4
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# aclocal.m4 generated automatically by aclocal 1.5
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# generated automatically by aclocal 1.8.5 -*- Autoconf -*-
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# Copyright 1996, 1997, 1998, 1999, 2000, 2001
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
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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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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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# Like AC_CONFIG_HEADER, but automatically create stamp file.
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# serial 3
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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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AC_PREREQ([2.12])
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AC_DEFUN([AM_CONFIG_HEADER],
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[ifdef([AC_FOREACH],dnl
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[dnl init our file count if it isn't already
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m4_ifndef([_AM_Config_Header_Index], m4_define([_AM_Config_Header_Index], [0]))
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dnl prepare to store our destination file list for use in config.status
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AC_FOREACH([_AM_File], [$1],
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[m4_pushdef([_AM_Dest], m4_patsubst(_AM_File, [:.*]))
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m4_define([_AM_Config_Header_Index], m4_incr(_AM_Config_Header_Index))
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dnl and add it to the list of files AC keeps track of, along
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dnl with our hook
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AC_CONFIG_HEADERS(_AM_File,
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dnl COMMANDS, [, INIT-CMDS]
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[# update the timestamp
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echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h]_AM_Config_Header_Index["
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][$2]m4_ifval([$3], [, [$3]]))dnl AC_CONFIG_HEADERS
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m4_popdef([_AM_Dest])])],dnl
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[AC_CONFIG_HEADER([$1])
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AC_OUTPUT_COMMANDS(
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ifelse(patsubst([$1], [[^ ]], []),
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[],
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[test -z "$CONFIG_HEADERS" || echo timestamp >dnl
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patsubst([$1], [^\([^:]*/\)?.*], [\1])stamp-h]),dnl
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[am_indx=1
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for am_file in $1; do
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case " \$CONFIG_HEADERS " in
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*" \$am_file "*)
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am_dir=\`echo \$am_file |sed 's%:.*%%;s%[^/]*\$%%'\`
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if test -n "\$am_dir"; then
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am_tmpdir=\`echo \$am_dir |sed 's%^\(/*\).*\$%\1%'\`
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for am_subdir in \`echo \$am_dir |sed 's%/% %'\`; do
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am_tmpdir=\$am_tmpdir\$am_subdir/
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if test ! -d \$am_tmpdir; then
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mkdir \$am_tmpdir
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fi
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done
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fi
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echo timestamp > "\$am_dir"stamp-h\$am_indx
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;;
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esac
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am_indx=\`expr \$am_indx + 1\`
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done])
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])]) # AM_CONFIG_HEADER
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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(m4_regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
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m4_if(m4_regexp([$1], [^//\([^/]\|$\)]), -1,
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m4_if(m4_regexp([$1], [^/.*]), -1,
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[.],
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m4_patsubst([$1], [^\(/\).*], [\1])),
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m4_patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
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m4_patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
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]) # _AM_DIRNAME
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# Do all the work for Automake. This macro actually does too much --
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# some checks are only needed if your package does certain things.
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# But this isn't really a big deal.
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# serial 5
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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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# We require 2.13 because we rely on SHELL being computed by configure.
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AC_PREREQ([2.13])
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# Configure paths for GTK+
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# Owen Taylor 97-11-3
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dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
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dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
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dnl
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AC_DEFUN(AM_PATH_GTK,
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[dnl
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dnl Get the cflags and libraries from the gtk-config script
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dnl
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AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)],
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gtk_config_prefix="$withval", gtk_config_prefix="")
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AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)],
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gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
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AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program],
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, enable_gtktest=yes)
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for module in . $4
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do
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case "$module" in
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gthread)
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gtk_config_args="$gtk_config_args gthread"
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;;
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esac
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done
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if test x$gtk_config_exec_prefix != x ; then
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gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
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if test x${GTK_CONFIG+set} != xset ; then
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GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
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fi
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fi
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if test x$gtk_config_prefix != x ; then
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gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
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if test x${GTK_CONFIG+set} != xset ; then
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GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
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fi
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fi
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AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
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min_gtk_version=ifelse([$1], ,0.99.7,$1)
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AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
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no_gtk=""
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if test "$GTK_CONFIG" = "no" ; then
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no_gtk=yes
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else
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GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
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GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
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gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
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gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
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gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
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if test "x$enable_gtktest" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS $GTK_CFLAGS"
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LIBS="$GTK_LIBS $LIBS"
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dnl
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dnl Now check if the installed GTK is sufficiently new. (Also sanity
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dnl checks the results of gtk-config to some extent
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dnl
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rm -f conf.gtktest
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AC_TRY_RUN([
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#include <gtk/gtk.h>
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#include <stdio.h>
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#include <stdlib.h>
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int
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main ()
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{
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int major, minor, micro;
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char *tmp_version;
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system ("touch conf.gtktest");
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/* HP/UX 9 (%@#!) writes to sscanf strings */
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tmp_version = g_strdup("$min_gtk_version");
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if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
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printf("%s, bad version string\n", "$min_gtk_version");
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exit(1);
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}
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if ((gtk_major_version != $gtk_config_major_version) ||
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(gtk_minor_version != $gtk_config_minor_version) ||
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(gtk_micro_version != $gtk_config_micro_version))
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{
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printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
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$gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
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gtk_major_version, gtk_minor_version, gtk_micro_version);
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printf ("*** was found! If gtk-config was correct, then it is best\n");
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printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
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printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
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printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
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printf("*** required on your system.\n");
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printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
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printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
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printf("*** before re-running configure\n");
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}
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#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
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else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
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(gtk_minor_version != GTK_MINOR_VERSION) ||
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(gtk_micro_version != GTK_MICRO_VERSION))
118
{
119
printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
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GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
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printf("*** library (version %d.%d.%d)\n",
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gtk_major_version, gtk_minor_version, gtk_micro_version);
123
}
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#endif /* defined (GTK_MAJOR_VERSION) ... */
125
else
126
{
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if ((gtk_major_version > major) ||
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((gtk_major_version == major) && (gtk_minor_version > minor)) ||
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((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
130
{
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return 0;
132
}
133
else
134
{
135
printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
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gtk_major_version, gtk_minor_version, gtk_micro_version);
137
printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
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major, minor, micro);
139
printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
140
printf("***\n");
141
printf("*** If you have already installed a sufficiently new version, this error\n");
142
printf("*** probably means that the wrong copy of the gtk-config shell script is\n");
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printf("*** being found. The easiest way to fix this is to remove the old version\n");
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printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n");
145
printf("*** correct copy of gtk-config. (In this case, you will have to\n");
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printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
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printf("*** so that the correct libraries are found at run-time))\n");
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}
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}
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return 1;
151
}
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],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
155
fi
156
fi
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if test "x$no_gtk" = x ; then
158
AC_MSG_RESULT(yes)
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ifelse([$2], , :, [$2])
160
else
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AC_MSG_RESULT(no)
162
if test "$GTK_CONFIG" = "no" ; then
163
echo "*** The gtk-config script installed by GTK could not be found"
164
echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
165
echo "*** your path, or set the GTK_CONFIG environment variable to the"
166
echo "*** full path to gtk-config."
167
else
168
if test -f conf.gtktest ; then
169
:
170
else
171
echo "*** Could not run GTK test program, checking why..."
172
CFLAGS="$CFLAGS $GTK_CFLAGS"
173
LIBS="$LIBS $GTK_LIBS"
174
AC_TRY_LINK([
175
#include <gtk/gtk.h>
176
#include <stdio.h>
177
], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
178
[ echo "*** The test program compiled, but did not run. This usually means"
179
echo "*** that the run-time linker is not finding GTK or finding the wrong"
180
echo "*** version of GTK. If it is not finding GTK, you'll need to set your"
181
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
182
echo "*** to the installed location Also, make sure you have run ldconfig if that"
183
echo "*** is required on your system"
184
echo "***"
185
echo "*** If you have an old version installed, it is best to remove it, although"
186
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
187
echo "***"
188
echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
189
echo "*** came with the system with the command"
190
echo "***"
191
echo "*** rpm --erase --nodeps gtk gtk-devel" ],
192
[ echo "*** The test program failed to compile or link. See the file config.log for the"
193
echo "*** exact error that occured. This usually means GTK was incorrectly installed"
194
echo "*** or that you have moved GTK since it was installed. In the latter case, you"
195
echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ])
196
CFLAGS="$ac_save_CFLAGS"
197
LIBS="$ac_save_LIBS"
198
fi
199
fi
200
GTK_CFLAGS=""
201
GTK_LIBS=""
202
ifelse([$3], , :, [$3])
203
fi
204
AC_SUBST(GTK_CFLAGS)
205
AC_SUBST(GTK_LIBS)
206
rm -f conf.gtktest
207
])
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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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# serial 47 AC_PROG_LIBTOOL
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# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
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# -----------------------------------------------------------
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# If MACRO-NAME is provided do IF-PROVIDED, else IF-NOT-PROVIDED.
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# The purpose of this macro is to provide the user with a means to
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# check macros which are provided without letting her know how the
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# information is coded.
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# If this macro is not defined by Autoconf, define it here.
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ifdef([AC_PROVIDE_IFELSE],
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[],
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[define([AC_PROVIDE_IFELSE],
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[ifdef([AC_PROVIDE_$1],
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[$2], [$3])])])
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# AM_INIT_AUTOMAKE(PACKAGE,VERSION, [NO-DEFINE])
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# ----------------------------------------------
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AC_DEFUN([AM_INIT_AUTOMAKE],
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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 "`CDPATH=:; 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.
122
PACKAGE=$1
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AC_SUBST(PACKAGE)dnl
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VERSION=$2
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AC_SUBST(VERSION)dnl
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ifelse([$3],,
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[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])
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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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ifdef([m4_pattern_allow],
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[m4_pattern_allow([^AM_[A-Z]+FLAGS])])dnl
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# Autoconf 2.50 always computes EXEEXT. However we need to be
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# compatible with 2.13, for now. So we always define EXEEXT, but we
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# don't compute it.
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AC_SUBST(EXEEXT)
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# Similar for OBJEXT -- only we only use OBJEXT if the user actually
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# requests that it be used. This is a bit dumb.
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: ${OBJEXT=o}
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AC_SUBST(OBJEXT)
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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)
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AM_MISSING_PROG(AUTOCONF, autoconf)
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AM_MISSING_PROG(AUTOMAKE, automake)
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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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AC_REQUIRE([AM_DEP_TRACK])dnl
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AC_REQUIRE([AM_SET_DEPDIR])dnl
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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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# Check to make sure that the build environment is sane.
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#
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# serial 3
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# AM_SANITY_CHECK
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m4_ifdef([AC_PROVIDE_IFELSE],
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[],
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[m4_define([AC_PROVIDE_IFELSE],
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[m4_ifdef([AC_PROVIDE_$1],
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[$2], [$3])])])
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# AC_PROG_LIBTOOL
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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
182
sleep 1
183
echo timestamp > conftest.file
184
# Do `set' in a subshell so we don't clobber the current shell's
185
# arguments. Must try -L first in case configure is actually a
186
# 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).
189
if (
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set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
191
if test "$[*]" = "X"; then
192
# -L didn't work.
193
set X `ls -t $srcdir/configure conftest.file`
194
fi
195
rm -f conftest.file
196
if test "$[*]" != "X $srcdir/configure conftest.file" \
197
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
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# If neither matched, then we have a broken ls. This can happen
200
# if, for instance, CONFIG_SHELL is bash and it inherits a
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# broken ls alias from the environment. This has actually
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# happened. Such a system could not be considered "sane".
203
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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alias in your environment])
205
fi
206
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test "$[2]" = conftest.file
208
)
209
then
210
# Ok.
211
:
212
else
213
AC_MSG_ERROR([newly created file is older than distributed files!
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Check your system clock])
215
fi
216
AC_MSG_RESULT(yes)])
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# serial 2
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# AM_MISSING_PROG(NAME, PROGRAM)
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# ------------------------------
223
AC_DEFUN([AM_MISSING_PROG],
224
[AC_REQUIRE([AM_MISSING_HAS_RUN])
225
$1=${$1-"${am_missing_run}$2"}
226
AC_SUBST($1)])
227
228
229
# AM_MISSING_HAS_RUN
230
# ------------------
231
# Define MISSING if not defined so far and test if it supports --run.
232
# If it does, set am_missing_run to use it, otherwise, to nothing.
233
AC_DEFUN([AM_MISSING_HAS_RUN],
234
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
235
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
236
# Use eval to expand $SHELL
237
if eval "$MISSING --run true"; then
238
am_missing_run="$MISSING --run "
239
else
240
am_missing_run=
241
am_backtick='`'
242
AC_MSG_WARN([${am_backtick}missing' script is too old or missing])
243
fi
244
])
245
246
# AM_AUX_DIR_EXPAND
247
248
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
249
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
250
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
251
#
252
# Of course, Automake must honor this variable whenever it calls a
253
# tool from the auxiliary directory. The problem is that $srcdir (and
254
# therefore $ac_aux_dir as well) can be either absolute or relative,
255
# depending on how configure is run. This is pretty annoying, since
256
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
257
# source directory, any form will work fine, but in subdirectories a
258
# relative path needs to be adjusted first.
259
#
260
# $ac_aux_dir/missing
261
# fails when called from a subdirectory if $ac_aux_dir is relative
262
# $top_srcdir/$ac_aux_dir/missing
263
# fails if $ac_aux_dir is absolute,
264
# fails when called from a subdirectory in a VPATH build with
265
# a relative $ac_aux_dir
266
#
267
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
268
# are both prefixed by $srcdir. In an in-source build this is usually
269
# harmless because $srcdir is `.', but things will broke when you
270
# start a VPATH build or use an absolute $srcdir.
271
#
272
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
273
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
274
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
275
# and then we would define $MISSING as
276
# MISSING="\${SHELL} $am_aux_dir/missing"
277
# This will work as long as MISSING is not called from configure, because
278
# unfortunately $(top_srcdir) has no meaning in configure.
279
# However there are other variables, like CC, which are often used in
280
# configure, and could therefore not use this "fixed" $ac_aux_dir.
281
#
282
# Another solution, used here, is to always expand $ac_aux_dir to an
283
# absolute PATH. The drawback is that using absolute paths prevent a
284
# configured tree to be moved without reconfiguration.
285
286
AC_DEFUN([AM_AUX_DIR_EXPAND], [
287
# expand $ac_aux_dir to an absolute path
288
am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd`
289
])
290
291
# AM_PROG_INSTALL_SH
292
# ------------------
293
# Define $install_sh.
294
AC_DEFUN([AM_PROG_INSTALL_SH],
295
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
296
install_sh=${install_sh-"$am_aux_dir/install-sh"}
297
AC_SUBST(install_sh)])
298
299
# One issue with vendor `install' (even GNU) is that you can't
300
# specify the program used to strip binaries. This is especially
301
# annoying in cross-compiling environments, where the build's strip
302
# is unlikely to handle the host's binaries.
303
# Fortunately install-sh will honor a STRIPPROG variable, so we
304
# always use install-sh in `make install-strip', and initialize
305
# STRIPPROG with the value of the STRIP variable (set by the user).
306
AC_DEFUN([AM_PROG_INSTALL_STRIP],
307
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
308
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
309
AC_SUBST([INSTALL_STRIP_PROGRAM])])
310
311
# serial 4 -*- Autoconf -*-
312
313
314
315
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
316
# written in clear, in which case automake, when reading aclocal.m4,
317
# will think it sees a *use*, and therefore will trigger all it's
318
# C support machinery. Also note that it means that autoscan, seeing
319
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
320
321
322
323
# _AM_DEPENDENCIES(NAME)
324
# ---------------------
325
# See how the compiler implements dependency checking.
326
# NAME is "CC", "CXX" or "OBJC".
327
# We try a few techniques and use that to set a single cache variable.
328
#
329
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
330
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
331
# dependency, and given that the user is not expected to run this macro,
332
# just rely on AC_PROG_CC.
333
AC_DEFUN([_AM_DEPENDENCIES],
334
[AC_REQUIRE([AM_SET_DEPDIR])dnl
335
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
336
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
337
AC_REQUIRE([AM_DEP_TRACK])dnl
338
339
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
340
[$1], CXX, [depcc="$CXX" am_compiler_list=],
341
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc']
342
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
343
[depcc="$$1" am_compiler_list=])
344
345
AC_CACHE_CHECK([dependency style of $depcc],
346
[am_cv_$1_dependencies_compiler_type],
347
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
348
# We make a subdir and do the tests there. Otherwise we can end up
349
# making bogus files that we don't know about and never remove. For
350
# instance it was reported that on HP-UX the gcc test will end up
351
# making a dummy file named `D' -- because `-MD' means `put the output
352
# in D'.
353
mkdir conftest.dir
354
# Copy depcomp to subdir because otherwise we won't find it if we're
355
# using a relative directory.
356
cp "$am_depcomp" conftest.dir
357
cd conftest.dir
358
359
am_cv_$1_dependencies_compiler_type=none
360
if test "$am_compiler_list" = ""; then
361
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
362
fi
363
for depmode in $am_compiler_list; do
364
# We need to recreate these files for each test, as the compiler may
365
# overwrite some of them when testing with obscure command lines.
366
# This happens at least with the AIX C compiler.
367
echo '#include "conftest.h"' > conftest.c
368
echo 'int i;' > conftest.h
369
echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
370
371
case $depmode in
372
nosideeffect)
373
# after this tag, mechanisms are not by side-effect, so they'll
374
# only be used when explicitly requested
375
if test "x$enable_dependency_tracking" = xyes; then
376
continue
377
else
378
break
379
fi
380
;;
381
none) break ;;
382
esac
383
# We check with `-c' and `-o' for the sake of the "dashmstdout"
384
# mode. It turns out that the SunPro C++ compiler does not properly
385
# handle `-M -o', and we need to detect this.
386
if depmode=$depmode \
387
source=conftest.c object=conftest.o \
388
depfile=conftest.Po tmpdepfile=conftest.TPo \
389
$SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
390
grep conftest.h conftest.Po > /dev/null 2>&1 &&
391
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
392
am_cv_$1_dependencies_compiler_type=$depmode
393
break
394
fi
395
done
396
397
cd ..
398
rm -rf conftest.dir
399
else
400
am_cv_$1_dependencies_compiler_type=none
401
fi
402
])
403
$1DEPMODE="depmode=$am_cv_$1_dependencies_compiler_type"
404
AC_SUBST([$1DEPMODE])
405
])
406
407
408
# AM_SET_DEPDIR
409
# -------------
410
# Choose a directory name for dependency files.
411
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
412
AC_DEFUN([AM_SET_DEPDIR],
413
[rm -f .deps 2>/dev/null
414
mkdir .deps 2>/dev/null
415
if test -d .deps; then
416
DEPDIR=.deps
417
else
418
# MS-DOS does not allow filenames that begin with a dot.
419
DEPDIR=_deps
420
fi
421
rmdir .deps 2>/dev/null
422
AC_SUBST(DEPDIR)
423
])
424
425
426
# AM_DEP_TRACK
427
# ------------
428
AC_DEFUN([AM_DEP_TRACK],
429
[AC_ARG_ENABLE(dependency-tracking,
430
[ --disable-dependency-tracking Speeds up one-time builds
431
--enable-dependency-tracking Do not reject slow dependency extractors])
432
if test "x$enable_dependency_tracking" != xno; then
433
am_depcomp="$ac_aux_dir/depcomp"
434
AMDEPBACKSLASH='\'
435
fi
436
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
437
pushdef([subst], defn([AC_SUBST]))
438
subst(AMDEPBACKSLASH)
439
popdef([subst])
440
])
441
442
# Generate code to set up dependency tracking.
443
# This macro should only be invoked once -- use via AC_REQUIRE.
444
# Usage:
445
# AM_OUTPUT_DEPENDENCY_COMMANDS
446
447
#
448
# This code is only required when automatic dependency tracking
449
# is enabled. FIXME. This creates each `.P' file that we will
450
# need in order to bootstrap the dependency handling code.
451
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],[
452
AC_OUTPUT_COMMANDS([
453
test x"$AMDEP_TRUE" != x"" ||
454
for mf in $CONFIG_FILES; do
455
case "$mf" in
456
Makefile) dirpart=.;;
457
*/Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;;
458
*) continue;;
459
esac
460
grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
461
# Extract the definition of DEP_FILES from the Makefile without
462
# running `make'.
463
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
464
test -z "$DEPDIR" && continue
465
# When using ansi2knr, U may be empty or an underscore; expand it
466
U=`sed -n -e '/^U = / s///p' < "$mf"`
467
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
468
# We invoke sed twice because it is the simplest approach to
469
# changing $(DEPDIR) to its actual value in the expansion.
470
for file in `sed -n -e '
471
/^DEP_FILES = .*\\\\$/ {
472
s/^DEP_FILES = //
473
:loop
474
s/\\\\$//
475
p
476
n
477
/\\\\$/ b loop
478
p
479
}
480
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
481
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
482
# Make sure the directory exists.
483
test -f "$dirpart/$file" && continue
484
fdir=`echo "$file" | sed -e 's|/[^/]*$||'`
485
$ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
486
# echo "creating $dirpart/$file"
487
echo '# dummy' > "$dirpart/$file"
488
done
489
done
490
], [AMDEP_TRUE="$AMDEP_TRUE"
491
ac_aux_dir="$ac_aux_dir"])])
492
493
# AM_MAKE_INCLUDE()
494
# -----------------
495
# Check to see how make treats includes.
496
AC_DEFUN([AM_MAKE_INCLUDE],
497
[am_make=${MAKE-make}
498
cat > confinc << 'END'
499
doit:
500
@echo done
501
END
502
# If we don't find an include directive, just comment out the code.
503
AC_MSG_CHECKING([for style of include used by $am_make])
504
am__include='#'
505
am__quote=
506
_am_result=none
507
# First try GNU make style include.
508
echo "include confinc" > confmf
509
# We grep out `Entering directory' and `Leaving directory'
510
# messages which can occur if `w' ends up in MAKEFLAGS.
511
# In particular we don't look at `^make:' because GNU make might
512
# be invoked under some other name (usually "gmake"), in which
513
# case it prints its new name instead of `make'.
514
if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
515
am__include=include
516
am__quote=
517
_am_result=GNU
518
fi
519
# Now try BSD make style include.
520
if test "$am__include" = "#"; then
521
echo '.include "confinc"' > confmf
522
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
523
am__include=.include
524
am__quote='"'
525
_am_result=BSD
526
fi
527
fi
528
AC_SUBST(am__include)
529
AC_SUBST(am__quote)
530
AC_MSG_RESULT($_am_result)
531
rm -f confinc confmf
532
])
533
534
# serial 3
535
536
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
537
# -------------------------------------
538
# Define a conditional.
539
#
540
# FIXME: Once using 2.50, use this:
541
# m4_match([$1], [^TRUE\|FALSE$], [AC_FATAL([$0: invalid condition: $1])])dnl
542
AC_DEFUN([AM_CONDITIONAL],
543
[ifelse([$1], [TRUE],
544
[errprint(__file__:__line__: [$0: invalid condition: $1
545
])dnl
546
m4exit(1)])dnl
547
ifelse([$1], [FALSE],
548
[errprint(__file__:__line__: [$0: invalid condition: $1
549
])dnl
550
m4exit(1)])dnl
551
AC_SUBST([$1_TRUE])
552
AC_SUBST([$1_FALSE])
553
if $2; then
554
$1_TRUE=
555
$1_FALSE='#'
556
else
557
$1_TRUE='#'
558
$1_FALSE=
559
fi])
560
561
# Add --enable-maintainer-mode option to configure.
562
# From Jim Meyering
563
564
# serial 1
565
566
AC_DEFUN([AM_MAINTAINER_MODE],
567
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
568
dnl maintainer-mode is disabled by default
569
AC_ARG_ENABLE(maintainer-mode,
570
[ --enable-maintainer-mode enable make rules and dependencies not useful
571
(and sometimes confusing) to the casual installer],
572
USE_MAINTAINER_MODE=$enableval,
573
USE_MAINTAINER_MODE=no)
574
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
575
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
576
MAINT=$MAINTAINER_MODE_TRUE
577
AC_SUBST(MAINT)dnl
578
]
579
)
580
581
# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
582
583
# serial 46 AC_PROG_LIBTOOL
584
585
226
AC_DEFUN([AC_PROG_LIBTOOL],
227
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
228
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
229
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
230
AC_PROVIDE_IFELSE([AC_PROG_CXX],
231
[AC_LIBTOOL_CXX],
232
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
233
])])
234
dnl And a similar setup for Fortran 77 support
235
AC_PROVIDE_IFELSE([AC_PROG_F77],
236
[AC_LIBTOOL_F77],
237
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
238
])])
239
240
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
241
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
242
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
243
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
244
[AC_LIBTOOL_GCJ],
245
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
246
[AC_LIBTOOL_GCJ],
247
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
248
[AC_LIBTOOL_GCJ],
249
[ifdef([AC_PROG_GCJ],
250
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
251
ifdef([A][M_PROG_GCJ],
252
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
253
ifdef([LT_AC_PROG_GCJ],
254
[define([LT_AC_PROG_GCJ],
255
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
256
])])# AC_PROG_LIBTOOL
257
258
259
# _AC_PROG_LIBTOOL
260
# ----------------
261
AC_DEFUN([_AC_PROG_LIBTOOL],
586
262
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
263
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
264
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
265
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
587
266
588
267
# This can be used to rebuild libtool when needed
589
268
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
594
273
595
274
# Prevent multiple expansion
596
275
define([AC_PROG_LIBTOOL], [])
597
])
598
276
])# _AC_PROG_LIBTOOL
277
278
279
# AC_LIBTOOL_SETUP
280
# ----------------
599
281
AC_DEFUN([AC_LIBTOOL_SETUP],
600
[AC_PREREQ(2.13)dnl
282
[AC_PREREQ(2.50)dnl
601
283
AC_REQUIRE([AC_ENABLE_SHARED])dnl
602
284
AC_REQUIRE([AC_ENABLE_STATIC])dnl
603
285
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
607
289
AC_REQUIRE([AC_PROG_LD])dnl
608
290
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
609
291
AC_REQUIRE([AC_PROG_NM])dnl
292
610
293
AC_REQUIRE([AC_PROG_LN_S])dnl
611
294
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
295
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
612
296
AC_REQUIRE([AC_OBJEXT])dnl
613
297
AC_REQUIRE([AC_EXEEXT])dnl
614
298
dnl
615
299
300
AC_LIBTOOL_SYS_MAX_CMD_LEN
301
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
302
AC_LIBTOOL_OBJDIR
303
304
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
616
305
_LT_AC_PROG_ECHO_BACKSLASH
306
307
case $host_os in
308
aix3*)
309
# AIX sometimes has problems with the GCC collect2 program. For some
310
# reason, if we set the COLLECT_NAMES environment variable, the problems
311
# vanish in a puff of smoke.
312
if test "X${COLLECT_NAMES+set}" != Xset; then
313
COLLECT_NAMES=
314
export COLLECT_NAMES
315
fi
316
;;
317
esac
318
319
# Sed substitution that helps us do robust quoting. It backslashifies
320
# metacharacters that are still active within double-quoted strings.
321
Xsed='sed -e s/^X//'
322
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
323
324
# Same as above, but do not quote variable references.
325
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
326
327
# Sed substitution to delay expansion of an escaped shell variable in a
328
# double_quote_subst'ed string.
329
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
330
331
# Sed substitution to avoid accidental globbing in evaled expressions
332
no_glob_subst='s/\*/\\\*/g'
333
334
# Constants:
335
rm="rm -f"
336
337
# Global variables:
338
default_ofile=libtool
339
can_build_shared=yes
340
341
# All known linkers require a `.a' archive for static linking (except M$VC,
342
# which needs '.lib').
343
libext=a
344
ltmain="$ac_aux_dir/ltmain.sh"
345
ofile="$default_ofile"
346
with_gnu_ld="$lt_cv_prog_gnu_ld"
347
348
AC_CHECK_TOOL(AR, ar, false)
349
AC_CHECK_TOOL(RANLIB, ranlib, :)
350
AC_CHECK_TOOL(STRIP, strip, :)
351
352
old_CC="$CC"
353
old_CFLAGS="$CFLAGS"
354
355
# Set sane defaults for various variables
356
test -z "$AR" && AR=ar
357
test -z "$AR_FLAGS" && AR_FLAGS=cru
358
test -z "$AS" && AS=as
359
test -z "$CC" && CC=cc
360
test -z "$LTCC" && LTCC=$CC
361
test -z "$DLLTOOL" && DLLTOOL=dlltool
362
test -z "$LD" && LD=ld
363
test -z "$LN_S" && LN_S="ln -s"
364
test -z "$MAGIC_CMD" && MAGIC_CMD=file
365
test -z "$NM" && NM=nm
366
test -z "$SED" && SED=sed
367
test -z "$OBJDUMP" && OBJDUMP=objdump
368
test -z "$RANLIB" && RANLIB=:
369
test -z "$STRIP" && STRIP=:
370
test -z "$ac_objext" && ac_objext=o
371
372
# Determine commands to create old-style static archives.
373
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
374
old_postinstall_cmds='chmod 644 $oldlib'
375
old_postuninstall_cmds=
376
377
if test -n "$RANLIB"; then
378
case $host_os in
379
openbsd*)
380
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
381
;;
382
*)
383
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
384
;;
385
esac
386
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
387
fi
388
617
389
# Only perform the check for file, if the check method requires it
618
390
case $deplibs_check_method in
619
391
file_magic*)
623
395
;;
624
396
esac
625
397
626
AC_CHECK_TOOL(RANLIB, ranlib, :)
627
AC_CHECK_TOOL(STRIP, strip, :)
628
629
ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
630
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
398
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
399
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
631
400
enable_win32_dll=yes, enable_win32_dll=no)
632
401
633
AC_ARG_ENABLE(libtool-lock,
634
[ --disable-libtool-lock avoid locking (might break parallel builds)])
402
AC_ARG_ENABLE([libtool-lock],
403
[AC_HELP_STRING([--disable-libtool-lock],
404
[avoid locking (might break parallel builds)])])
635
405
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
636
406
637
# Some flags need to be propagated to the compiler or linker for good
638
# libtool support.
639
case $host in
640
*-*-irix6*)
641
# Find out which ABI we are using.
642
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
643
if AC_TRY_EVAL(ac_compile); then
644
case `/usr/bin/file conftest.$ac_objext` in
645
*32-bit*)
646
LD="${LD-ld} -32"
647
;;
648
*N32*)
649
LD="${LD-ld} -n32"
650
;;
651
*64-bit*)
652
LD="${LD-ld} -64"
653
;;
654
esac
655
fi
656
rm -rf conftest*
657
;;
658
659
*-*-sco3.2v5*)
660
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
661
SAVE_CFLAGS="$CFLAGS"
662
CFLAGS="$CFLAGS -belf"
663
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
664
[AC_LANG_SAVE
665
AC_LANG_C
666
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
667
AC_LANG_RESTORE])
668
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
669
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
670
CFLAGS="$SAVE_CFLAGS"
671
fi
672
;;
673
674
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
675
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
676
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
677
AC_CHECK_TOOL(AS, as, false)
678
AC_CHECK_TOOL(OBJDUMP, objdump, false)
679
680
# recent cygwin and mingw systems supply a stub DllMain which the user
681
# can override, but on older systems we have to supply one
682
AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
683
[AC_TRY_LINK([],
684
[extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
685
DllMain (0, 0, 0);],
686
[lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
687
688
case $host/$CC in
689
*-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
690
# old mingw systems require "-dll" to link a DLL, while more recent ones
691
# require "-mdll"
692
SAVE_CFLAGS="$CFLAGS"
693
CFLAGS="$CFLAGS -mdll"
694
AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
695
[AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
696
CFLAGS="$SAVE_CFLAGS" ;;
697
*-*-cygwin* | *-*-pw32*)
698
# cygwin systems need to pass --dll to the linker, and not link
699
# crt.o which will require a WinMain@16 definition.
700
lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
701
esac
702
;;
703
])
704
esac
705
706
_LT_AC_LTCONFIG_HACK
707
708
])
709
710
# AC_LIBTOOL_HEADER_ASSERT
711
# ------------------------
712
AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
713
[AC_CACHE_CHECK([whether $CC supports assert without backlinking],
714
[lt_cv_func_assert_works],
715
[case $host in
716
*-*-solaris*)
717
if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
718
case `$CC --version 2>/dev/null` in
719
[[12]].*) lt_cv_func_assert_works=no ;;
720
*) lt_cv_func_assert_works=yes ;;
721
esac
722
fi
723
;;
724
esac])
725
726
if test "x$lt_cv_func_assert_works" = xyes; then
727
AC_CHECK_HEADERS(assert.h)
728
fi
729
])# AC_LIBTOOL_HEADER_ASSERT
730
731
# _LT_AC_CHECK_DLFCN
732
# --------------------
733
AC_DEFUN([_LT_AC_CHECK_DLFCN],
734
[AC_CHECK_HEADERS(dlfcn.h)
735
])# _LT_AC_CHECK_DLFCN
736
737
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
738
# ---------------------------------
739
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
740
[AC_REQUIRE([AC_CANONICAL_HOST])
741
AC_REQUIRE([AC_PROG_NM])
742
AC_REQUIRE([AC_OBJEXT])
743
# Check for command to grab the raw symbol name followed by C symbol from nm.
744
AC_MSG_CHECKING([command to parse $NM output])
745
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
746
747
# These are sane defaults that work on at least a few old systems.
748
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
749
750
# Character class describing NM global symbol codes.
751
symcode='[[BCDEGRST]]'
752
753
# Regexp to match symbols that can be accessed directly from C.
754
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
755
756
# Transform the above into a raw symbol and a C symbol.
757
symxfrm='\1 \2\3 \3'
758
759
# Transform an extracted symbol line into a proper C declaration
760
lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
761
762
# Transform an extracted symbol line into symbol name and symbol address
763
lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
764
765
# Define system-specific variables.
766
case $host_os in
767
aix*)
768
symcode='[[BCDT]]'
769
;;
770
cygwin* | mingw* | pw32*)
771
symcode='[[ABCDGISTW]]'
772
;;
773
hpux*) # Its linker distinguishes data from code symbols
774
lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
775
lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
776
;;
777
irix*)
778
symcode='[[BCDEGRST]]'
779
;;
780
solaris* | sysv5*)
781
symcode='[[BDT]]'
782
;;
783
sysv4)
784
symcode='[[DFNSTU]]'
785
;;
786
esac
787
788
# Handle CRLF in mingw tool chain
789
opt_cr=
790
case $host_os in
791
mingw*)
792
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
793
;;
794
esac
795
796
# If we're using GNU nm, then use its standard symbol codes.
797
if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
798
symcode='[[ABCDGISTW]]'
799
fi
800
801
# Try without a prefix undercore, then with it.
802
for ac_symprfx in "" "_"; do
803
804
# Write the raw and C identifiers.
805
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
806
807
# Check to see that the pipe works correctly.
808
pipe_works=no
809
rm -f conftest*
810
cat > conftest.$ac_ext <<EOF
811
#ifdef __cplusplus
812
extern "C" {
813
#endif
814
char nm_test_var;
815
void nm_test_func(){}
816
#ifdef __cplusplus
817
}
818
#endif
819
int main(){nm_test_var='a';nm_test_func();return(0);}
820
EOF
821
822
if AC_TRY_EVAL(ac_compile); then
823
# Now try to grab the symbols.
824
nlist=conftest.nm
825
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
826
# Try sorting and uniquifying the output.
827
if sort "$nlist" | uniq > "$nlist"T; then
828
mv -f "$nlist"T "$nlist"
829
else
830
rm -f "$nlist"T
831
fi
832
833
# Make sure that we snagged all the symbols we need.
834
if egrep ' nm_test_var$' "$nlist" >/dev/null; then
835
if egrep ' nm_test_func$' "$nlist" >/dev/null; then
836
cat <<EOF > conftest.$ac_ext
837
#ifdef __cplusplus
838
extern "C" {
839
#endif
840
841
EOF
842
# Now generate the symbol file.
843
eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
844
845
cat <<EOF >> conftest.$ac_ext
846
#if defined (__STDC__) && __STDC__
847
# define lt_ptr void *
848
#else
849
# define lt_ptr char *
850
# define const
851
#endif
852
853
/* The mapping between symbol names and symbols. */
854
const struct {
855
const char *name;
856
lt_ptr address;
857
}
858
lt_preloaded_symbols[[]] =
859
{
860
EOF
861
sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
862
cat <<\EOF >> conftest.$ac_ext
863
{0, (lt_ptr) 0}
864
};
865
866
#ifdef __cplusplus
867
}
868
#endif
869
EOF
870
# Now try linking the two files.
871
mv conftest.$ac_objext conftstm.$ac_objext
872
save_LIBS="$LIBS"
873
save_CFLAGS="$CFLAGS"
874
LIBS="conftstm.$ac_objext"
875
CFLAGS="$CFLAGS$no_builtin_flag"
876
if AC_TRY_EVAL(ac_link) && test -s conftest; then
877
pipe_works=yes
878
fi
879
LIBS="$save_LIBS"
880
CFLAGS="$save_CFLAGS"
881
else
882
echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
883
fi
884
else
885
echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
886
fi
887
else
888
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
889
fi
890
else
891
echo "$progname: failed program was:" >&AC_FD_CC
892
cat conftest.$ac_ext >&5
893
fi
894
rm -f conftest* conftst*
895
896
# Do not use the global_symbol_pipe unless it works.
897
if test "$pipe_works" = yes; then
898
break
899
else
900
lt_cv_sys_global_symbol_pipe=
901
fi
902
done
903
])
904
global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
905
if test -z "$lt_cv_sys_global_symbol_pipe"; then
906
global_symbol_to_cdecl=
907
global_symbol_to_c_name_address=
908
else
909
global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
910
global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
911
fi
912
if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
913
then
914
AC_MSG_RESULT(failed)
915
else
916
AC_MSG_RESULT(ok)
917
fi
918
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
919
920
# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
921
# ---------------------------------
922
AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
923
[# Find the correct PATH separator. Usually this is `:', but
924
# DJGPP uses `;' like DOS.
925
if test "X${PATH_SEPARATOR+set}" != Xset; then
926
UNAME=${UNAME-`uname 2>/dev/null`}
927
case X$UNAME in
928
*-DOS) lt_cv_sys_path_separator=';' ;;
929
*) lt_cv_sys_path_separator=':' ;;
930
esac
931
PATH_SEPARATOR=$lt_cv_sys_path_separator
932
fi
933
])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
407
AC_ARG_WITH([pic],
408
[AC_HELP_STRING([--with-pic],
409
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
410
[pic_mode="$withval"],
411
[pic_mode=default])
412
test -z "$pic_mode" && pic_mode=default
413
414
# Use C for the default configuration in the libtool script
415
tagname=
416
AC_LIBTOOL_LANG_C_CONFIG
417
_LT_AC_TAGCONFIG
418
])# AC_LIBTOOL_SETUP
419
420
421
# _LT_AC_SYS_COMPILER
422
# -------------------
423
AC_DEFUN([_LT_AC_SYS_COMPILER],
424
[AC_REQUIRE([AC_PROG_CC])dnl
425
426
# If no C compiler was specified, use CC.
427
LTCC=${LTCC-"$CC"}
428
429
# Allow CC to be a program name with arguments.
430
compiler=$CC
431
])# _LT_AC_SYS_COMPILER
432
433
434
# _LT_AC_SYS_LIBPATH_AIX
435
# ----------------------
436
# Links a minimal program and checks the executable
437
# for the system default hardcoded library path. In most cases,
438
# this is /usr/lib:/lib, but when the MPI compilers are used
439
# the location of the communication and MPI libs are included too.
440
# If we don't find anything, use the default library path according
441
# to the aix ld manual.
442
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
443
[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
444
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
445
}'`
446
# Check for a 64-bit object if we didn't find anything.
447
if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
448
}'`; fi],[])
449
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
450
])# _LT_AC_SYS_LIBPATH_AIX
451
452
453
# _LT_AC_SHELL_INIT(ARG)
454
# ----------------------
455
AC_DEFUN([_LT_AC_SHELL_INIT],
456
[ifdef([AC_DIVERSION_NOTICE],
457
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
458
[AC_DIVERT_PUSH(NOTICE)])
459
$1
460
AC_DIVERT_POP
461
])# _LT_AC_SHELL_INIT
462
934
463
935
464
# _LT_AC_PROG_ECHO_BACKSLASH
936
465
# --------------------------
937
466
# Add some code to the start of the generated configure script which
938
467
# will find an echo command which doesn't interpret backslashes.
939
468
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
940
[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
941
[AC_DIVERT_PUSH(NOTICE)])
942
_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
943
469
[_LT_AC_SHELL_INIT([
944
470
# Check that we are running under the correct shell.
945
471
SHELL=${CONFIG_SHELL-/bin/sh}
946
472
958
484
elif test "X[$]1" = X--fallback-echo; then
959
485
# Avoid inline document here, it may be left over
960
486
:
961
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
487
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
962
488
# Yippee, $echo works!
963
489
:
964
490
else
970
496
# used as fallback echo
971
497
shift
972
498
cat <<EOF
973
$*
499
[$]*
974
500
EOF
975
501
exit 0
976
502
fi
1004
530
#
1005
531
# So, first we look for a working echo in the user's PATH.
1006
532
1007
IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
533
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1008
534
for dir in $PATH /usr/ucb; do
535
IFS="$lt_save_ifs"
1009
536
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1010
537
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1011
538
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1014
541
break
1015
542
fi
1016
543
done
1017
IFS="$save_ifs"
544
IFS="$lt_save_ifs"
1018
545
1019
546
if test "X$echo" = Xecho; then
1020
547
# We didn't find a better echo, so look for alternatives.
1087
614
fi
1088
615
1089
616
AC_SUBST(ECHO)
1090
AC_DIVERT_POP
1091
])# _LT_AC_PROG_ECHO_BACKSLASH
617
])])# _LT_AC_PROG_ECHO_BACKSLASH
618
619
620
# _LT_AC_LOCK
621
# -----------
622
AC_DEFUN([_LT_AC_LOCK],
623
[AC_ARG_ENABLE([libtool-lock],
624
[AC_HELP_STRING([--disable-libtool-lock],
625
[avoid locking (might break parallel builds)])])
626
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
627
628
# Some flags need to be propagated to the compiler or linker for good
629
# libtool support.
630
case $host in
631
ia64-*-hpux*)
632
# Find out which ABI we are using.
633
echo 'int i;' > conftest.$ac_ext
634
if AC_TRY_EVAL(ac_compile); then
635
case `/usr/bin/file conftest.$ac_objext` in
636
*ELF-32*)
637
HPUX_IA64_MODE="32"
638
;;
639
*ELF-64*)
640
HPUX_IA64_MODE="64"
641
;;
642
esac
643
fi
644
rm -rf conftest*
645
;;
646
*-*-irix6*)
647
# Find out which ABI we are using.
648
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
649
if AC_TRY_EVAL(ac_compile); then
650
if test "$lt_cv_prog_gnu_ld" = yes; then
651
case `/usr/bin/file conftest.$ac_objext` in
652
*32-bit*)
653
LD="${LD-ld} -melf32bsmip"
654
;;
655
*N32*)
656
LD="${LD-ld} -melf32bmipn32"
657
;;
658
*64-bit*)
659
LD="${LD-ld} -melf64bmip"
660
;;
661
esac
662
else
663
case `/usr/bin/file conftest.$ac_objext` in
664
*32-bit*)
665
LD="${LD-ld} -32"
666
;;
667
*N32*)
668
LD="${LD-ld} -n32"
669
;;
670
*64-bit*)
671
LD="${LD-ld} -64"
672
;;
673
esac
674
fi
675
fi
676
rm -rf conftest*
677
;;
678
679
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
680
# Find out which ABI we are using.
681
echo 'int i;' > conftest.$ac_ext
682
if AC_TRY_EVAL(ac_compile); then
683
case "`/usr/bin/file conftest.o`" in
684
*32-bit*)
685
case $host in
686
x86_64-*linux*)
687
LD="${LD-ld} -m elf_i386"
688
;;
689
ppc64-*linux*|powerpc64-*linux*)
690
LD="${LD-ld} -m elf32ppclinux"
691
;;
692
s390x-*linux*)
693
LD="${LD-ld} -m elf_s390"
694
;;
695
sparc64-*linux*)
696
LD="${LD-ld} -m elf32_sparc"
697
;;
698
esac
699
;;
700
*64-bit*)
701
case $host in
702
x86_64-*linux*)
703
LD="${LD-ld} -m elf_x86_64"
704
;;
705
ppc*-*linux*|powerpc*-*linux*)
706
LD="${LD-ld} -m elf64ppc"
707
;;
708
s390*-*linux*)
709
LD="${LD-ld} -m elf64_s390"
710
;;
711
sparc*-*linux*)
712
LD="${LD-ld} -m elf64_sparc"
713
;;
714
esac
715
;;
716
esac
717
fi
718
rm -rf conftest*
719
;;
720
721
*-*-sco3.2v5*)
722
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
723
SAVE_CFLAGS="$CFLAGS"
724
CFLAGS="$CFLAGS -belf"
725
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
726
[AC_LANG_PUSH(C)
727
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
728
AC_LANG_POP])
729
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
730
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
731
CFLAGS="$SAVE_CFLAGS"
732
fi
733
;;
734
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
735
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
736
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
737
AC_CHECK_TOOL(AS, as, false)
738
AC_CHECK_TOOL(OBJDUMP, objdump, false)
739
;;
740
])
741
esac
742
743
need_locks="$enable_libtool_lock"
744
745
])# _LT_AC_LOCK
746
747
748
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
749
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
750
# ----------------------------------------------------------------
751
# Check whether the given compiler option works
752
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
753
[AC_REQUIRE([LT_AC_PROG_SED])
754
AC_CACHE_CHECK([$1], [$2],
755
[$2=no
756
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
757
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
758
lt_compiler_flag="$3"
759
# Insert the option either (1) after the last *FLAGS variable, or
760
# (2) before a word containing "conftest.", or (3) at the end.
761
# Note that $ac_compile itself does not contain backslashes and begins
762
# with a dollar sign (not a hyphen), so the echo should work correctly.
763
# The option is referenced via a variable to avoid confusing sed.
764
lt_compile=`echo "$ac_compile" | $SED \
765
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
766
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
767
-e 's:$: $lt_compiler_flag:'`
768
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
769
(eval "$lt_compile" 2>conftest.err)
770
ac_status=$?
771
cat conftest.err >&AS_MESSAGE_LOG_FD
772
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
773
if (exit $ac_status) && test -s "$ac_outfile"; then
774
# The compiler can only warn and ignore the option if not recognized
775
# So say no if there are warnings
776
if test ! -s conftest.err; then
777
$2=yes
778
fi
779
fi
780
$rm conftest*
781
])
782
783
if test x"[$]$2" = xyes; then
784
ifelse([$5], , :, [$5])
785
else
786
ifelse([$6], , :, [$6])
787
fi
788
])# AC_LIBTOOL_COMPILER_OPTION
789
790
791
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
792
# [ACTION-SUCCESS], [ACTION-FAILURE])
793
# ------------------------------------------------------------
794
# Check whether the given compiler option works
795
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
796
[AC_CACHE_CHECK([$1], [$2],
797
[$2=no
798
save_LDFLAGS="$LDFLAGS"
799
LDFLAGS="$LDFLAGS $3"
800
printf "$lt_simple_link_test_code" > conftest.$ac_ext
801
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
802
# The compiler can only warn and ignore the option if not recognized
803
# So say no if there are warnings
804
if test -s conftest.err; then
805
# Append any errors to the config.log.
806
cat conftest.err 1>&AS_MESSAGE_LOG_FD
807
else
808
$2=yes
809
fi
810
fi
811
$rm conftest*
812
LDFLAGS="$save_LDFLAGS"
813
])
814
815
if test x"[$]$2" = xyes; then
816
ifelse([$4], , :, [$4])
817
else
818
ifelse([$5], , :, [$5])
819
fi
820
])# AC_LIBTOOL_LINKER_OPTION
821
822
823
# AC_LIBTOOL_SYS_MAX_CMD_LEN
824
# --------------------------
825
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
826
[# find the maximum length of command line arguments
827
AC_MSG_CHECKING([the maximum length of command line arguments])
828
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
829
i=0
830
teststring="ABCD"
831
832
case $build_os in
833
msdosdjgpp*)
834
# On DJGPP, this test can blow up pretty badly due to problems in libc
835
# (any single argument exceeding 2000 bytes causes a buffer overrun
836
# during glob expansion). Even if it were fixed, the result of this
837
# check would be larger than it should be.
838
lt_cv_sys_max_cmd_len=12288; # 12K is about right
839
;;
840
841
gnu*)
842
# Under GNU Hurd, this test is not required because there is
843
# no limit to the length of command line arguments.
844
# Libtool will interpret -1 as no limit whatsoever
845
lt_cv_sys_max_cmd_len=-1;
846
;;
847
848
cygwin* | mingw*)
849
# On Win9x/ME, this test blows up -- it succeeds, but takes
850
# about 5 minutes as the teststring grows exponentially.
851
# Worse, since 9x/ME are not pre-emptively multitasking,
852
# you end up with a "frozen" computer, even though with patience
853
# the test eventually succeeds (with a max line length of 256k).
854
# Instead, let's just punt: use the minimum linelength reported by
855
# all of the supported platforms: 8192 (on NT/2K/XP).
856
lt_cv_sys_max_cmd_len=8192;
857
;;
858
859
amigaos*)
860
# On AmigaOS with pdksh, this test takes hours, literally.
861
# So we just punt and use a minimum line length of 8192.
862
lt_cv_sys_max_cmd_len=8192;
863
;;
864
865
*)
866
# If test is not a shell built-in, we'll probably end up computing a
867
# maximum length that is only half of the actual maximum length, but
868
# we can't tell.
869
while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
870
= "XX$teststring") >/dev/null 2>&1 &&
871
new_result=`expr "X$teststring" : ".*" 2>&1` &&
872
lt_cv_sys_max_cmd_len=$new_result &&
873
test $i != 17 # 1/2 MB should be enough
874
do
875
i=`expr $i + 1`
876
teststring=$teststring$teststring
877
done
878
teststring=
879
# Add a significant safety factor because C++ compilers can tack on massive
880
# amounts of additional arguments before passing them to the linker.
881
# It appears as though 1/2 is a usable value.
882
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
883
;;
884
esac
885
])
886
if test -n $lt_cv_sys_max_cmd_len ; then
887
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
888
else
889
AC_MSG_RESULT(none)
890
fi
891
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
892
893
894
# _LT_AC_CHECK_DLFCN
895
# --------------------
896
AC_DEFUN([_LT_AC_CHECK_DLFCN],
897
[AC_CHECK_HEADERS(dlfcn.h)dnl
898
])# _LT_AC_CHECK_DLFCN
899
1092
900
1093
901
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1094
902
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1095
903
# ------------------------------------------------------------------
1096
904
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
1097
[if test "$cross_compiling" = yes; then :
905
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
906
if test "$cross_compiling" = yes; then :
1098
907
[$4]
1099
908
else
1100
AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1101
909
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1102
910
lt_status=$lt_dlunknown
1103
911
cat > conftest.$ac_ext <<EOF
1178
986
rm -fr conftest*
1179
987
])# _LT_AC_TRY_DLOPEN_SELF
1180
988
989
1181
990
# AC_LIBTOOL_DLOPEN_SELF
1182
991
# -------------------
1183
992
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1184
[if test "x$enable_dlopen" != xyes; then
993
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
994
if test "x$enable_dlopen" != xyes; then
1185
995
enable_dlopen=unknown
1186
996
enable_dlopen_self=unknown
1187
997
enable_dlopen_self_static=unknown
1196
1006
lt_cv_dlopen_self=yes
1197
1007
;;
1198
1008
1199
cygwin* | mingw* | pw32*)
1009
mingw* | pw32*)
1200
1010
lt_cv_dlopen="LoadLibrary"
1201
1011
lt_cv_dlopen_libs=
1202
1012
;;
1203
1013
1014
cygwin*)
1015
lt_cv_dlopen="dlopen"
1016
lt_cv_dlopen_libs=
1017
;;
1018
1019
darwin*)
1020
# if libdl is installed we need to link against it
1021
AC_CHECK_LIB([dl], [dlopen],
1022
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1023
lt_cv_dlopen="dyld"
1024
lt_cv_dlopen_libs=
1025
lt_cv_dlopen_self=yes
1026
])
1027
;;
1028
1204
1029
*)
1205
1030
AC_CHECK_FUNC([shl_load],
1206
[lt_cv_dlopen="shl_load"],
1031
[lt_cv_dlopen="shl_load"],
1207
1032
[AC_CHECK_LIB([dld], [shl_load],
1208
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1033
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1209
1034
[AC_CHECK_FUNC([dlopen],
1210
1035
[lt_cv_dlopen="dlopen"],
1211
1036
[AC_CHECK_LIB([dl], [dlopen],
1212
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1037
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1213
1038
[AC_CHECK_LIB([svld], [dlopen],
1214
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1039
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1215
1040
[AC_CHECK_LIB([dld], [dld_link],
1216
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1041
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1217
1042
])
1218
1043
])
1219
1044
])
1231
1056
case $lt_cv_dlopen in
1232
1057
dlopen)
1233
1058
save_CPPFLAGS="$CPPFLAGS"
1234
AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1235
1059
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1236
1060
1237
1061
save_LDFLAGS="$LDFLAGS"
1275
1099
fi
1276
1100
])# AC_LIBTOOL_DLOPEN_SELF
1277
1101
1278
AC_DEFUN([_LT_AC_LTCONFIG_HACK],
1279
[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
1280
# Sed substitution that helps us do robust quoting. It backslashifies
1281
# metacharacters that are still active within double-quoted strings.
1282
Xsed='sed -e s/^X//'
1283
sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
1284
1285
# Same as above, but do not quote variable references.
1286
double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
1287
1288
# Sed substitution to delay expansion of an escaped shell variable in a
1289
# double_quote_subst'ed string.
1290
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
1291
1292
# Constants:
1293
rm="rm -f"
1294
1295
# Global variables:
1296
default_ofile=libtool
1297
can_build_shared=yes
1298
1299
# All known linkers require a `.a' archive for static linking (except M$VC,
1300
# which needs '.lib').
1301
libext=a
1302
ltmain="$ac_aux_dir/ltmain.sh"
1303
ofile="$default_ofile"
1304
with_gnu_ld="$lt_cv_prog_gnu_ld"
1305
need_locks="$enable_libtool_lock"
1306
1307
old_CC="$CC"
1308
old_CFLAGS="$CFLAGS"
1309
1310
# Set sane defaults for various variables
1311
test -z "$AR" && AR=ar
1312
test -z "$AR_FLAGS" && AR_FLAGS=cru
1313
test -z "$AS" && AS=as
1314
test -z "$CC" && CC=cc
1315
test -z "$DLLTOOL" && DLLTOOL=dlltool
1316
test -z "$LD" && LD=ld
1317
test -z "$LN_S" && LN_S="ln -s"
1318
test -z "$MAGIC_CMD" && MAGIC_CMD=file
1319
test -z "$NM" && NM=nm
1320
test -z "$OBJDUMP" && OBJDUMP=objdump
1321
test -z "$RANLIB" && RANLIB=:
1322
test -z "$STRIP" && STRIP=:
1323
test -z "$ac_objext" && ac_objext=o
1324
1325
if test x"$host" != x"$build"; then
1326
ac_tool_prefix=${host_alias}-
1327
else
1328
ac_tool_prefix=
1329
fi
1330
1331
# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
1332
case $host_os in
1333
linux-gnu*) ;;
1334
linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
1335
esac
1336
1337
case $host_os in
1338
aix3*)
1339
# AIX sometimes has problems with the GCC collect2 program. For some
1340
# reason, if we set the COLLECT_NAMES environment variable, the problems
1341
# vanish in a puff of smoke.
1342
if test "X${COLLECT_NAMES+set}" != Xset; then
1343
COLLECT_NAMES=
1344
export COLLECT_NAMES
1345
fi
1346
;;
1347
esac
1348
1349
# Determine commands to create old-style static archives.
1350
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1351
old_postinstall_cmds='chmod 644 $oldlib'
1352
old_postuninstall_cmds=
1353
1354
if test -n "$RANLIB"; then
1355
case $host_os in
1356
openbsd*)
1357
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1358
;;
1359
*)
1360
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1361
;;
1362
esac
1363
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1364
fi
1365
1366
# Allow CC to be a program name with arguments.
1367
set dummy $CC
1368
compiler="[$]2"
1369
1370
AC_MSG_CHECKING([for objdir])
1371
rm -f .libs 2>/dev/null
1372
mkdir .libs 2>/dev/null
1373
if test -d .libs; then
1374
objdir=.libs
1375
else
1376
# MS-DOS does not allow filenames that begin with a dot.
1377
objdir=_libs
1378
fi
1379
rmdir .libs 2>/dev/null
1380
AC_MSG_RESULT($objdir)
1381
1382
1383
AC_ARG_WITH(pic,
1384
[ --with-pic try to use only PIC/non-PIC objects [default=use both]],
1385
pic_mode="$withval", pic_mode=default)
1386
test -z "$pic_mode" && pic_mode=default
1387
1388
# We assume here that the value for lt_cv_prog_cc_pic will not be cached
1389
# in isolation, and that seeing it set (from the cache) indicates that
1390
# the associated values are set (in the cache) correctly too.
1391
AC_MSG_CHECKING([for $compiler option to produce PIC])
1392
AC_CACHE_VAL(lt_cv_prog_cc_pic,
1393
[ lt_cv_prog_cc_pic=
1394
lt_cv_prog_cc_shlib=
1395
lt_cv_prog_cc_wl=
1396
lt_cv_prog_cc_static=
1397
lt_cv_prog_cc_no_builtin=
1398
lt_cv_prog_cc_can_build_shared=$can_build_shared
1399
1400
if test "$GCC" = yes; then
1401
lt_cv_prog_cc_wl='-Wl,'
1402
lt_cv_prog_cc_static='-static'
1403
1404
case $host_os in
1405
aix*)
1406
# Below there is a dirty hack to force normal static linking with -ldl
1407
# The problem is because libdl dynamically linked with both libc and
1408
# libC (AIX C++ library), which obviously doesn't included in libraries
1409
# list by gcc. This cause undefined symbols with -static flags.
1410
# This hack allows C programs to be linked with "-static -ldl", but
1411
# not sure about C++ programs.
1412
lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
1413
;;
1414
amigaos*)
1415
# FIXME: we need at least 68020 code to build shared libraries, but
1416
# adding the `-m68020' flag to GCC prevents building anything better,
1417
# like `-m68040'.
1418
lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
1419
;;
1420
beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
1421
# PIC is the default for these OSes.
1422
;;
1423
darwin* | rhapsody*)
1424
# PIC is the default on this platform
1425
# Common symbols not allowed in MH_DYLIB files
1426
lt_cv_prog_cc_pic='-fno-common'
1427
;;
1428
cygwin* | mingw* | pw32* | os2*)
1429
# This hack is so that the source file can tell whether it is being
1430
# built for inclusion in a dll (and should export symbols for example).
1431
lt_cv_prog_cc_pic='-DDLL_EXPORT'
1432
;;
1433
sysv4*MP*)
1434
if test -d /usr/nec; then
1435
lt_cv_prog_cc_pic=-Kconform_pic
1436
fi
1437
;;
1438
*)
1439
lt_cv_prog_cc_pic='-fPIC'
1440
;;
1441
esac
1442
else
1443
# PORTME Check for PIC flags for the system compiler.
1444
case $host_os in
1445
aix3* | aix4* | aix5*)
1446
lt_cv_prog_cc_wl='-Wl,'
1447
# All AIX code is PIC.
1448
if test "$host_cpu" = ia64; then
1449
# AIX 5 now supports IA64 processor
1450
lt_cv_prog_cc_static='-Bstatic'
1451
else
1452
lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
1453
fi
1454
;;
1455
1456
hpux9* | hpux10* | hpux11*)
1457
# Is there a better lt_cv_prog_cc_static that works with the bundled CC?
1458
lt_cv_prog_cc_wl='-Wl,'
1459
lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
1460
lt_cv_prog_cc_pic='+Z'
1461
;;
1462
1463
irix5* | irix6*)
1464
lt_cv_prog_cc_wl='-Wl,'
1465
lt_cv_prog_cc_static='-non_shared'
1466
# PIC (with -KPIC) is the default.
1467
;;
1468
1469
cygwin* | mingw* | pw32* | os2*)
1470
# This hack is so that the source file can tell whether it is being
1471
# built for inclusion in a dll (and should export symbols for example).
1472
lt_cv_prog_cc_pic='-DDLL_EXPORT'
1473
;;
1474
1475
newsos6)
1476
lt_cv_prog_cc_pic='-KPIC'
1477
lt_cv_prog_cc_static='-Bstatic'
1478
;;
1479
1480
osf3* | osf4* | osf5*)
1481
# All OSF/1 code is PIC.
1482
lt_cv_prog_cc_wl='-Wl,'
1483
lt_cv_prog_cc_static='-non_shared'
1484
;;
1485
1486
sco3.2v5*)
1487
lt_cv_prog_cc_pic='-Kpic'
1488
lt_cv_prog_cc_static='-dn'
1489
lt_cv_prog_cc_shlib='-belf'
1490
;;
1491
1492
solaris*)
1493
lt_cv_prog_cc_pic='-KPIC'
1494
lt_cv_prog_cc_static='-Bstatic'
1495
lt_cv_prog_cc_wl='-Wl,'
1496
;;
1497
1498
sunos4*)
1499
lt_cv_prog_cc_pic='-PIC'
1500
lt_cv_prog_cc_static='-Bstatic'
1501
lt_cv_prog_cc_wl='-Qoption ld '
1502
;;
1503
1504
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1505
lt_cv_prog_cc_pic='-KPIC'
1506
lt_cv_prog_cc_static='-Bstatic'
1507
if test "x$host_vendor" = xsni; then
1508
lt_cv_prog_cc_wl='-LD'
1509
else
1510
lt_cv_prog_cc_wl='-Wl,'
1511
fi
1512
;;
1513
1514
uts4*)
1515
lt_cv_prog_cc_pic='-pic'
1516
lt_cv_prog_cc_static='-Bstatic'
1517
;;
1518
1519
sysv4*MP*)
1520
if test -d /usr/nec ;then
1521
lt_cv_prog_cc_pic='-Kconform_pic'
1522
lt_cv_prog_cc_static='-Bstatic'
1523
fi
1524
;;
1525
1526
*)
1527
lt_cv_prog_cc_can_build_shared=no
1528
;;
1529
esac
1530
fi
1531
])
1532
if test -z "$lt_cv_prog_cc_pic"; then
1533
AC_MSG_RESULT([none])
1534
else
1535
AC_MSG_RESULT([$lt_cv_prog_cc_pic])
1536
1537
# Check to make sure the pic_flag actually works.
1538
AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
1539
AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
1540
save_CFLAGS="$CFLAGS"
1541
CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
1542
AC_TRY_COMPILE([], [], [dnl
1543
case $host_os in
1544
hpux9* | hpux10* | hpux11*)
1545
# On HP-UX, both CC and GCC only warn that PIC is supported... then
1546
# they create non-PIC objects. So, if there were any warnings, we
1547
# assume that PIC is not supported.
1548
if test -s conftest.err; then
1549
lt_cv_prog_cc_pic_works=no
1550
else
1551
lt_cv_prog_cc_pic_works=yes
1552
fi
1553
;;
1554
*)
1555
lt_cv_prog_cc_pic_works=yes
1556
;;
1557
esac
1558
], [dnl
1559
lt_cv_prog_cc_pic_works=no
1560
])
1561
CFLAGS="$save_CFLAGS"
1562
])
1563
1564
if test "X$lt_cv_prog_cc_pic_works" = Xno; then
1565
lt_cv_prog_cc_pic=
1566
lt_cv_prog_cc_can_build_shared=no
1567
else
1568
lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
1569
fi
1570
1571
AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
1572
fi
1573
1574
# Check for any special shared library compilation flags.
1575
if test -n "$lt_cv_prog_cc_shlib"; then
1576
AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
1577
if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
1578
else
1579
AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
1580
lt_cv_prog_cc_can_build_shared=no
1581
fi
1582
fi
1583
1584
AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
1585
AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
1586
lt_cv_prog_cc_static_works=no
1587
save_LDFLAGS="$LDFLAGS"
1588
LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
1589
AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
1590
LDFLAGS="$save_LDFLAGS"
1591
])
1592
1593
# Belt *and* braces to stop my trousers falling down:
1594
test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
1595
AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
1596
1597
pic_flag="$lt_cv_prog_cc_pic"
1598
special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
1599
wl="$lt_cv_prog_cc_wl"
1600
link_static_flag="$lt_cv_prog_cc_static"
1601
no_builtin_flag="$lt_cv_prog_cc_no_builtin"
1602
can_build_shared="$lt_cv_prog_cc_can_build_shared"
1603
1604
1605
# Check to see if options -o and -c are simultaneously supported by compiler
1606
AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
1607
AC_CACHE_VAL([lt_cv_compiler_c_o], [
1608
$rm -r conftest 2>/dev/null
1609
mkdir conftest
1610
cd conftest
1611
echo "int some_variable = 0;" > conftest.$ac_ext
1612
mkdir out
1613
# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
1614
# that will create temporary files in the current directory regardless of
1615
# the output directory. Thus, making CWD read-only will cause this test
1616
# to fail, enabling locking or at least warning the user not to do parallel
1617
# builds.
1618
chmod -w .
1619
save_CFLAGS="$CFLAGS"
1620
CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
1621
compiler_c_o=no
1622
if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
1623
# The compiler can only warn and ignore the option if not recognized
1624
# So say no if there are warnings
1625
if test -s out/conftest.err; then
1626
lt_cv_compiler_c_o=no
1627
else
1628
lt_cv_compiler_c_o=yes
1629
fi
1630
else
1631
# Append any errors to the config.log.
1632
cat out/conftest.err 1>&AC_FD_CC
1633
lt_cv_compiler_c_o=no
1634
fi
1635
CFLAGS="$save_CFLAGS"
1636
chmod u+w .
1637
$rm conftest* out/*
1638
rmdir out
1639
cd ..
1640
rmdir conftest
1641
$rm -r conftest 2>/dev/null
1642
])
1643
compiler_c_o=$lt_cv_compiler_c_o
1644
AC_MSG_RESULT([$compiler_c_o])
1645
1646
if test x"$compiler_c_o" = x"yes"; then
1647
# Check to see if we can write to a .lo
1648
AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
1649
AC_CACHE_VAL([lt_cv_compiler_o_lo], [
1650
lt_cv_compiler_o_lo=no
1651
save_CFLAGS="$CFLAGS"
1652
CFLAGS="$CFLAGS -c -o conftest.lo"
1653
save_objext="$ac_objext"
1654
ac_objext=lo
1655
AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
1656
# The compiler can only warn and ignore the option if not recognized
1657
# So say no if there are warnings
1658
if test -s conftest.err; then
1659
lt_cv_compiler_o_lo=no
1660
else
1661
lt_cv_compiler_o_lo=yes
1662
fi
1663
])
1664
ac_objext="$save_objext"
1665
CFLAGS="$save_CFLAGS"
1666
])
1667
compiler_o_lo=$lt_cv_compiler_o_lo
1668
AC_MSG_RESULT([$compiler_o_lo])
1669
else
1670
compiler_o_lo=no
1671
fi
1672
1102
1103
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1104
# ---------------------------------
1105
# Check to see if options -c and -o are simultaneously supported by compiler
1106
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1107
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1108
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1109
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1110
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1111
$rm -r conftest 2>/dev/null
1112
mkdir conftest
1113
cd conftest
1114
mkdir out
1115
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1116
1117
lt_compiler_flag="-o out/conftest2.$ac_objext"
1118
# Insert the option either (1) after the last *FLAGS variable, or
1119
# (2) before a word containing "conftest.", or (3) at the end.
1120
# Note that $ac_compile itself does not contain backslashes and begins
1121
# with a dollar sign (not a hyphen), so the echo should work correctly.
1122
lt_compile=`echo "$ac_compile" | $SED \
1123
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1124
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1125
-e 's:$: $lt_compiler_flag:'`
1126
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1127
(eval "$lt_compile" 2>out/conftest.err)
1128
ac_status=$?
1129
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1130
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1131
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1132
then
1133
# The compiler can only warn and ignore the option if not recognized
1134
# So say no if there are warnings
1135
if test ! -s out/conftest.err; then
1136
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1137
fi
1138
fi
1139
chmod u+w .
1140
$rm conftest*
1141
# SGI C++ compiler will create directory out/ii_files/ for
1142
# template instantiation
1143
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1144
$rm out/* && rmdir out
1145
cd ..
1146
rmdir conftest
1147
$rm conftest*
1148
])
1149
])# AC_LIBTOOL_PROG_CC_C_O
1150
1151
1152
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1153
# -----------------------------------------
1673
1154
# Check to see if we can do hard links to lock some files if needed
1155
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1156
[AC_REQUIRE([_LT_AC_LOCK])dnl
1157
1674
1158
hard_links="nottested"
1675
if test "$compiler_c_o" = no && test "$need_locks" != no; then
1159
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1676
1160
# do not overwrite the value of need_locks provided by the user
1677
1161
AC_MSG_CHECKING([if we can lock with hard links])
1678
1162
hard_links=yes
1683
1167
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1684
1168
AC_MSG_RESULT([$hard_links])
1685
1169
if test "$hard_links" = no; then
1686
AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
1170
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1687
1171
need_locks=warn
1688
1172
fi
1689
1173
else
1690
1174
need_locks=no
1691
1175
fi
1692
1693
if test "$GCC" = yes; then
1694
# Check to see if options -fno-rtti -fno-exceptions are supported by compiler
1695
AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
1696
echo "int some_variable = 0;" > conftest.$ac_ext
1697
save_CFLAGS="$CFLAGS"
1698
CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
1699
compiler_rtti_exceptions=no
1700
AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
1701
# The compiler can only warn and ignore the option if not recognized
1702
# So say no if there are warnings
1703
if test -s conftest.err; then
1704
compiler_rtti_exceptions=no
1705
else
1706
compiler_rtti_exceptions=yes
1707
fi
1708
])
1709
CFLAGS="$save_CFLAGS"
1710
AC_MSG_RESULT([$compiler_rtti_exceptions])
1711
1712
if test "$compiler_rtti_exceptions" = "yes"; then
1713
no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
1714
else
1715
no_builtin_flag=' -fno-builtin'
1716
fi
1717
fi
1718
1719
# See if the linker supports building shared libraries.
1720
AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
1721
1722
allow_undefined_flag=
1723
no_undefined_flag=
1724
need_lib_prefix=unknown
1725
need_version=unknown
1726
# when you set need_version to no, make sure it does not cause -set_version
1727
# flags to be left without arguments
1728
archive_cmds=
1729
archive_expsym_cmds=
1730
old_archive_from_new_cmds=
1731
old_archive_from_expsyms_cmds=
1732
export_dynamic_flag_spec=
1733
whole_archive_flag_spec=
1734
thread_safe_flag_spec=
1735
hardcode_into_libs=no
1736
hardcode_libdir_flag_spec=
1737
hardcode_libdir_separator=
1738
hardcode_direct=no
1739
hardcode_minus_L=no
1740
hardcode_shlibpath_var=unsupported
1741
runpath_var=
1742
link_all_deplibs=unknown
1743
always_export_symbols=no
1744
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
1745
# include_expsyms should be a list of space-separated symbols to be *always*
1746
# included in the symbol list
1747
include_expsyms=
1748
# exclude_expsyms can be an egrep regular expression of symbols to exclude
1749
# it will be wrapped by ` (' and `)$', so one must not match beginning or
1750
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
1751
# as well as any symbol that contains `d'.
1752
exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
1753
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
1754
# platforms (ab)use it in PIC code, but their linkers get confused if
1755
# the symbol is explicitly referenced. Since portable code cannot
1756
# rely on this symbol name, it's probably fine to never include it in
1757
# preloaded symbol tables.
1758
extract_expsyms_cmds=
1759
1760
case $host_os in
1761
cygwin* | mingw* | pw32*)
1762
# FIXME: the MSVC++ port hasn't been tested in a loooong time
1763
# When not using gcc, we currently assume that we are using
1764
# Microsoft Visual C++.
1765
if test "$GCC" != yes; then
1766
with_gnu_ld=no
1767
fi
1768
;;
1769
openbsd*)
1770
with_gnu_ld=no
1771
;;
1772
esac
1773
1774
ld_shlibs=yes
1775
if test "$with_gnu_ld" = yes; then
1776
# If archive_cmds runs LD, not CC, wlarc should be empty
1777
wlarc='${wl}'
1778
1779
# See if GNU ld supports shared libraries.
1780
case $host_os in
1781
aix3* | aix4* | aix5*)
1782
# On AIX, the GNU linker is very broken
1783
# Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
1784
ld_shlibs=no
1785
cat <<EOF 1>&2
1786
1787
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
1788
*** to be unable to reliably create shared libraries on AIX.
1789
*** Therefore, libtool is disabling shared libraries support. If you
1790
*** really care for shared libraries, you may want to modify your PATH
1791
*** so that a non-GNU linker is found, and then restart.
1792
1793
EOF
1794
;;
1795
1796
amigaos*)
1797
archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
1798
hardcode_libdir_flag_spec='-L$libdir'
1799
hardcode_minus_L=yes
1800
1801
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
1802
# that the semantics of dynamic libraries on AmigaOS, at least up
1803
# to version 4, is to share data among multiple programs linked
1804
# with the same dynamic library. Since this doesn't match the
1805
# behavior of shared libraries on other platforms, we can use
1806
# them.
1807
ld_shlibs=no
1808
;;
1809
1810
beos*)
1811
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1812
allow_undefined_flag=unsupported
1813
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
1814
# support --undefined. This deserves some investigation. FIXME
1815
archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
1816
else
1817
ld_shlibs=no
1818
fi
1819
;;
1820
1821
cygwin* | mingw* | pw32*)
1822
# hardcode_libdir_flag_spec is actually meaningless, as there is
1823
# no search path for DLLs.
1824
hardcode_libdir_flag_spec='-L$libdir'
1825
allow_undefined_flag=unsupported
1826
always_export_symbols=yes
1827
1828
extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
1829
sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
1830
test -f $output_objdir/impgen.exe || (cd $output_objdir && \
1831
if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
1832
else $CC -o impgen impgen.c ; fi)~
1833
$output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
1834
1835
old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
1836
1837
# cygwin and mingw dlls have different entry points and sets of symbols
1838
# to exclude.
1839
# FIXME: what about values for MSVC?
1840
dll_entry=__cygwin_dll_entry@12
1841
dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
1842
case $host_os in
1843
mingw*)
1844
# mingw values
1845
dll_entry=_DllMainCRTStartup@12
1846
dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
1847
;;
1848
esac
1849
1850
# mingw and cygwin differ, and it's simplest to just exclude the union
1851
# of the two symbol sets.
1852
dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
1853
1854
# recent cygwin and mingw systems supply a stub DllMain which the user
1855
# can override, but on older systems we have to supply one (in ltdll.c)
1856
if test "x$lt_cv_need_dllmain" = "xyes"; then
1857
ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
1858
ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
1859
test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
1860
else
1861
ltdll_obj=
1862
ltdll_cmds=
1863
fi
1864
1865
# Extract the symbol export list from an `--export-all' def file,
1866
# then regenerate the def file from the symbol export list, so that
1867
# the compiled dll only exports the symbol export list.
1868
# Be careful not to strip the DATA tag left be newer dlltools.
1869
export_symbols_cmds="$ltdll_cmds"'
1870
$DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
1871
sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
1872
1873
# If the export-symbols file already is a .def file (1st line
1874
# is EXPORTS), use it as is.
1875
# If DATA tags from a recent dlltool are present, honour them!
1876
archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
1877
cp $export_symbols $output_objdir/$soname-def;
1878
else
1879
echo EXPORTS > $output_objdir/$soname-def;
1880
_lt_hint=1;
1881
cat $export_symbols | while read symbol; do
1882
set dummy \$symbol;
1883
case \[$]# in
1884
2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
1885
*) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
1886
esac;
1887
_lt_hint=`expr 1 + \$_lt_hint`;
1888
done;
1889
fi~
1890
'"$ltdll_cmds"'
1891
$CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
1892
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
1893
$CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
1894
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
1895
$CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
1896
;;
1897
1898
netbsd*)
1899
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1900
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
1901
wlarc=
1902
else
1903
archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
1904
archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1905
fi
1906
;;
1907
1908
solaris* | sysv5*)
1909
if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
1910
ld_shlibs=no
1911
cat <<EOF 1>&2
1912
1913
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
1914
*** create shared libraries on Solaris systems. Therefore, libtool
1915
*** is disabling shared libraries support. We urge you to upgrade GNU
1916
*** binutils to release 2.9.1 or newer. Another option is to modify
1917
*** your PATH or compiler configuration so that the native linker is
1918
*** used, and then restart.
1919
1920
EOF
1921
elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1922
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
1923
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1924
else
1925
ld_shlibs=no
1926
fi
1927
;;
1928
1929
sunos4*)
1930
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
1931
wlarc=
1932
hardcode_direct=yes
1933
hardcode_shlibpath_var=no
1934
;;
1935
1936
*)
1937
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
1938
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
1939
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1940
else
1941
ld_shlibs=no
1942
fi
1943
;;
1944
esac
1945
1946
if test "$ld_shlibs" = yes; then
1947
runpath_var=LD_RUN_PATH
1948
hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
1949
export_dynamic_flag_spec='${wl}--export-dynamic'
1950
case $host_os in
1951
cygwin* | mingw* | pw32*)
1952
# dlltool doesn't understand --whole-archive et. al.
1953
whole_archive_flag_spec=
1954
;;
1955
*)
1956
# ancient GNU ld didn't support --whole-archive et. al.
1957
if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
1958
whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
1959
else
1960
whole_archive_flag_spec=
1961
fi
1962
;;
1963
esac
1964
fi
1176
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1177
1178
1179
# AC_LIBTOOL_OBJDIR
1180
# -----------------
1181
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1182
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1183
[rm -f .libs 2>/dev/null
1184
mkdir .libs 2>/dev/null
1185
if test -d .libs; then
1186
lt_cv_objdir=.libs
1965
1187
else
1966
# PORTME fill in a description of your system's linker (not GNU ld)
1967
case $host_os in
1968
aix3*)
1969
allow_undefined_flag=unsupported
1970
always_export_symbols=yes
1971
archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
1972
# Note: this linker hardcodes the directories in LIBPATH if there
1973
# are no directories specified by -L.
1974
hardcode_minus_L=yes
1975
if test "$GCC" = yes && test -z "$link_static_flag"; then
1976
# Neither direct hardcoding nor static linking is supported with a
1977
# broken collect2.
1978
hardcode_direct=unsupported
1979
fi
1980
;;
1981
1982
aix4* | aix5*)
1983
if test "$host_cpu" = ia64; then
1984
# On IA64, the linker does run time linking by default, so we don't
1985
# have to do anything special.
1986
aix_use_runtimelinking=no
1987
exp_sym_flag='-Bexport'
1988
no_entry_flag=""
1989
else
1990
aix_use_runtimelinking=no
1991
1992
# Test if we are trying to use run time linking or normal
1993
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
1994
# need to do runtime linking.
1995
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
1996
for ld_flag in $LDFLAGS; do
1997
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
1998
aix_use_runtimelinking=yes
1999
break
2000
fi
2001
done
2002
esac
2003
2004
exp_sym_flag='-bexport'
2005
no_entry_flag='-bnoentry'
2006
fi
2007
2008
# When large executables or shared objects are built, AIX ld can
2009
# have problems creating the table of contents. If linking a library
2010
# or program results in "error TOC overflow" add -mminimal-toc to
2011
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2012
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2013
2014
hardcode_direct=yes
2015
archive_cmds=''
2016
hardcode_libdir_separator=':'
2017
if test "$GCC" = yes; then
2018
case $host_os in aix4.[[012]]|aix4.[[012]].*)
2019
collect2name=`${CC} -print-prog-name=collect2`
2020
if test -f "$collect2name" && \
2021
strings "$collect2name" | grep resolve_lib_name >/dev/null
2022
then
2023
# We have reworked collect2
2024
hardcode_direct=yes
2025
else
2026
# We have old collect2
2027
hardcode_direct=unsupported
2028
# It fails to find uninstalled libraries when the uninstalled
2029
# path is not listed in the libpath. Setting hardcode_minus_L
2030
# to unsupported forces relinking
2031
hardcode_minus_L=yes
2032
hardcode_libdir_flag_spec='-L$libdir'
2033
hardcode_libdir_separator=
2034
fi
2035
esac
2036
2037
shared_flag='-shared'
2038
else
2039
# not using gcc
2040
if test "$host_cpu" = ia64; then
2041
shared_flag='${wl}-G'
2042
else
2043
if test "$aix_use_runtimelinking" = yes; then
2044
shared_flag='${wl}-G'
2045
else
2046
shared_flag='${wl}-bM:SRE'
2047
fi
2048
fi
2049
fi
2050
2051
# It seems that -bexpall can do strange things, so it is better to
2052
# generate a list of symbols to export.
2053
always_export_symbols=yes
2054
if test "$aix_use_runtimelinking" = yes; then
2055
# Warning - without using the other runtime loading flags (-brtl),
2056
# -berok will link without error, but may produce a broken library.
2057
allow_undefined_flag='-berok'
2058
hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
2059
archive_expsym_cmds="\$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 $shared_flag"
2060
else
2061
if test "$host_cpu" = ia64; then
2062
hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
2063
allow_undefined_flag="-z nodefs"
2064
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2065
else
2066
hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
2067
# Warning - without using the other run time loading flags,
2068
# -berok will link without error, but may produce a broken library.
2069
allow_undefined_flag='${wl}-berok'
2070
# This is a bit strange, but is similar to how AIX traditionally builds
2071
# it's shared libraries.
2072
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
2073
fi
2074
fi
2075
;;
2076
2077
amigaos*)
2078
archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
2079
hardcode_libdir_flag_spec='-L$libdir'
2080
hardcode_minus_L=yes
2081
# see comment about different semantics on the GNU ld section
2082
ld_shlibs=no
2083
;;
2084
2085
cygwin* | mingw* | pw32*)
2086
# When not using gcc, we currently assume that we are using
2087
# Microsoft Visual C++.
2088
# hardcode_libdir_flag_spec is actually meaningless, as there is
2089
# no search path for DLLs.
2090
hardcode_libdir_flag_spec=' '
2091
allow_undefined_flag=unsupported
2092
# Tell ltmain to make .lib files, not .a files.
2093
libext=lib
2094
# FIXME: Setting linknames here is a bad hack.
2095
archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
2096
# The linker will automatically build a .lib file if we build a DLL.
2097
old_archive_from_new_cmds='true'
2098
# FIXME: Should let the user specify the lib program.
2099
old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
2100
fix_srcfile_path='`cygpath -w "$srcfile"`'
2101
;;
2102
2103
darwin* | rhapsody*)
2104
case "$host_os" in
2105
rhapsody* | darwin1.[[012]])
2106
allow_undefined_flag='-undefined suppress'
2107
;;
2108
*) # Darwin 1.3 on
2109
allow_undefined_flag='-flat_namespace -undefined suppress'
2110
;;
2111
esac
2112
# FIXME: Relying on posixy $() will cause problems for
2113
# cross-compilation, but unfortunately the echo tests do not
2114
# yet detect zsh echo's removal of \ escapes.
2115
archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
2116
# We need to add '_' to the symbols in $export_symbols first
2117
#archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
2118
hardcode_direct=yes
2119
hardcode_shlibpath_var=no
2120
whole_archive_flag_spec='-all_load $convenience'
2121
;;
2122
2123
freebsd1*)
2124
ld_shlibs=no
2125
;;
2126
2127
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
2128
# support. Future versions do this automatically, but an explicit c++rt0.o
2129
# does not break anything, and helps significantly (at the cost of a little
2130
# extra space).
2131
freebsd2.2*)
2132
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
2133
hardcode_libdir_flag_spec='-R$libdir'
2134
hardcode_direct=yes
2135
hardcode_shlibpath_var=no
2136
;;
2137
2138
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
2139
freebsd2*)
2140
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2141
hardcode_direct=yes
2142
hardcode_minus_L=yes
2143
hardcode_shlibpath_var=no
2144
;;
2145
2146
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
2147
freebsd*)
2148
archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
2149
hardcode_libdir_flag_spec='-R$libdir'
2150
hardcode_direct=yes
2151
hardcode_shlibpath_var=no
2152
;;
2153
2154
hpux9* | hpux10* | hpux11*)
2155
case $host_os in
2156
hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
2157
*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
2158
esac
2159
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
2160
hardcode_libdir_separator=:
2161
hardcode_direct=yes
2162
hardcode_minus_L=yes # Not in the search PATH, but as the default
2163
# location of the library.
2164
export_dynamic_flag_spec='${wl}-E'
2165
;;
2166
2167
irix5* | irix6*)
2168
if test "$GCC" = yes; then
2169
archive_cmds='$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 $lib'
2170
else
2171
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2172
fi
2173
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2174
hardcode_libdir_separator=:
2175
link_all_deplibs=yes
2176
;;
2177
2178
netbsd*)
2179
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2180
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
2181
else
2182
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
2183
fi
2184
hardcode_libdir_flag_spec='-R$libdir'
2185
hardcode_direct=yes
2186
hardcode_shlibpath_var=no
2187
;;
2188
2189
newsos6)
2190
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2191
hardcode_direct=yes
2192
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2193
hardcode_libdir_separator=:
2194
hardcode_shlibpath_var=no
2195
;;
2196
2197
openbsd*)
2198
hardcode_direct=yes
2199
hardcode_shlibpath_var=no
2200
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2201
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
2202
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2203
export_dynamic_flag_spec='${wl}-E'
2204
else
2205
case "$host_os" in
2206
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
2207
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2208
hardcode_libdir_flag_spec='-R$libdir'
2209
;;
2210
*)
2211
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
2212
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2213
;;
2214
esac
2215
fi
2216
;;
2217
2218
os2*)
2219
hardcode_libdir_flag_spec='-L$libdir'
2220
hardcode_minus_L=yes
2221
allow_undefined_flag=unsupported
2222
archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
2223
old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
2224
;;
2225
2226
osf3*)
2227
if test "$GCC" = yes; then
2228
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2229
archive_cmds='$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 $lib'
2230
else
2231
allow_undefined_flag=' -expect_unresolved \*'
2232
archive_cmds='$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 $lib'
2233
fi
2234
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2235
hardcode_libdir_separator=:
2236
;;
2237
2238
osf4* | osf5*) # as osf3* with the addition of -msym flag
2239
if test "$GCC" = yes; then
2240
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2241
archive_cmds='$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 $lib'
2242
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2243
else
2244
allow_undefined_flag=' -expect_unresolved \*'
2245
archive_cmds='$LD -shared${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'
2246
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
2247
$LD -shared${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'
2248
2249
#Both c and cxx compiler support -rpath directly
2250
hardcode_libdir_flag_spec='-rpath $libdir'
2251
fi
2252
hardcode_libdir_separator=:
2253
;;
2254
2255
sco3.2v5*)
2256
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2257
hardcode_shlibpath_var=no
2258
runpath_var=LD_RUN_PATH
2259
hardcode_runpath_var=yes
2260
export_dynamic_flag_spec='${wl}-Bexport'
2261
;;
2262
2263
solaris*)
2264
# gcc --version < 3.0 without binutils cannot create self contained
2265
# shared libraries reliably, requiring libgcc.a to resolve some of
2266
# the object symbols generated in some cases. Libraries that use
2267
# assert need libgcc.a to resolve __eprintf, for example. Linking
2268
# a copy of libgcc.a into every shared library to guarantee resolving
2269
# such symbols causes other problems: According to Tim Van Holder
2270
# <tim.van.holder@pandora.be>, C++ libraries end up with a separate
2271
# (to the application) exception stack for one thing.
2272
no_undefined_flag=' -z defs'
2273
if test "$GCC" = yes; then
2274
case `$CC --version 2>/dev/null` in
2275
[[12]].*)
2276
cat <<EOF 1>&2
2277
2278
*** Warning: Releases of GCC earlier than version 3.0 cannot reliably
2279
*** create self contained shared libraries on Solaris systems, without
2280
*** introducing a dependency on libgcc.a. Therefore, libtool is disabling
2281
*** -no-undefined support, which will at least allow you to build shared
2282
*** libraries. However, you may find that when you link such libraries
2283
*** into an application without using GCC, you have to manually add
2284
*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
2285
*** upgrade to a newer version of GCC. Another option is to rebuild your
2286
*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
2287
2288
EOF
2289
no_undefined_flag=
2290
;;
2291
esac
2292
fi
2293
# $CC -shared without GNU ld will not create a library from C++
2294
# object files and a static libstdc++, better avoid it by now
2295
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2296
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2297
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2298
hardcode_libdir_flag_spec='-R$libdir'
2299
hardcode_shlibpath_var=no
2300
case $host_os in
2301
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
2302
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
2303
whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
2304
esac
2305
link_all_deplibs=yes
2306
;;
2307
2308
sunos4*)
2309
if test "x$host_vendor" = xsequent; then
2310
# Use $CC to link under sequent, because it throws in some extra .o
2311
# files that make .init and .fini sections work.
2312
archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
2313
else
2314
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
2315
fi
2316
hardcode_libdir_flag_spec='-L$libdir'
2317
hardcode_direct=yes
2318
hardcode_minus_L=yes
2319
hardcode_shlibpath_var=no
2320
;;
2321
2322
sysv4)
2323
if test "x$host_vendor" = xsno; then
2324
archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
2325
hardcode_direct=yes # is this really true???
2326
else
2327
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2328
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
2329
fi
2330
runpath_var='LD_RUN_PATH'
2331
hardcode_shlibpath_var=no
2332
;;
2333
2334
sysv4.3*)
2335
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2336
hardcode_shlibpath_var=no
2337
export_dynamic_flag_spec='-Bexport'
2338
;;
2339
2340
sysv5*)
2341
no_undefined_flag=' -z text'
2342
# $CC -shared without GNU ld will not create a library from C++
2343
# object files and a static libstdc++, better avoid it by now
2344
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2345
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2346
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2347
hardcode_libdir_flag_spec=
2348
hardcode_shlibpath_var=no
2349
runpath_var='LD_RUN_PATH'
2350
;;
2351
2352
uts4*)
2353
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2354
hardcode_libdir_flag_spec='-L$libdir'
2355
hardcode_shlibpath_var=no
2356
;;
2357
2358
dgux*)
2359
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2360
hardcode_libdir_flag_spec='-L$libdir'
2361
hardcode_shlibpath_var=no
2362
;;
2363
2364
sysv4*MP*)
2365
if test -d /usr/nec; then
2366
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2367
hardcode_shlibpath_var=no
2368
runpath_var=LD_RUN_PATH
2369
hardcode_runpath_var=yes
2370
ld_shlibs=yes
2371
fi
2372
;;
2373
2374
sysv4.2uw2*)
2375
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
2376
hardcode_direct=yes
2377
hardcode_minus_L=no
2378
hardcode_shlibpath_var=no
2379
hardcode_runpath_var=yes
2380
runpath_var=LD_RUN_PATH
2381
;;
2382
2383
sysv5uw7* | unixware7*)
2384
no_undefined_flag='${wl}-z ${wl}text'
2385
if test "$GCC" = yes; then
2386
archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2387
else
2388
archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2389
fi
2390
runpath_var='LD_RUN_PATH'
2391
hardcode_shlibpath_var=no
2392
;;
2393
2394
*)
2395
ld_shlibs=no
2396
;;
2397
esac
1188
# MS-DOS does not allow filenames that begin with a dot.
1189
lt_cv_objdir=_libs
2398
1190
fi
2399
AC_MSG_RESULT([$ld_shlibs])
2400
test "$ld_shlibs" = no && can_build_shared=no
2401
1191
rmdir .libs 2>/dev/null])
1192
objdir=$lt_cv_objdir
1193
])# AC_LIBTOOL_OBJDIR
1194
1195
1196
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1197
# ----------------------------------------------
2402
1198
# Check hardcoding attributes.
2403
AC_MSG_CHECKING([how to hardcode library paths into programs])
2404
hardcode_action=
2405
if test -n "$hardcode_libdir_flag_spec" || \
2406
test -n "$runpath_var"; then
1199
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1200
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1201
_LT_AC_TAGVAR(hardcode_action, $1)=
1202
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1203
test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1204
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
2407
1205
2408
1206
# We can hardcode non-existant directories.
2409
if test "$hardcode_direct" != no &&
1207
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
2410
1208
# If the only mechanism to avoid hardcoding is shlibpath_var, we
2411
1209
# have to relink, otherwise we might link with an installed library
2412
1210
# when we should be linking with a yet-to-be-installed one
2413
## test "$hardcode_shlibpath_var" != no &&
2414
test "$hardcode_minus_L" != no; then
1211
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1212
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
2415
1213
# Linking always hardcodes the temporary library directory.
2416
hardcode_action=relink
1214
_LT_AC_TAGVAR(hardcode_action, $1)=relink
2417
1215
else
2418
1216
# We can link without hardcoding, and we can hardcode nonexisting dirs.
2419
hardcode_action=immediate
1217
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
2420
1218
fi
2421
1219
else
2422
1220
# We cannot hardcode anything, or else we can only hardcode existing
2423
1221
# directories.
2424
hardcode_action=unsupported
2425
fi
2426
AC_MSG_RESULT([$hardcode_action])
2427
2428
striplib=
1222
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1223
fi
1224
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1225
1226
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1227
# Fast installation is not supported
1228
enable_fast_install=no
1229
elif test "$shlibpath_overrides_runpath" = yes ||
1230
test "$enable_shared" = no; then
1231
# Fast installation is not necessary
1232
enable_fast_install=needless
1233
fi
1234
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1235
1236
1237
# AC_LIBTOOL_SYS_LIB_STRIP
1238
# ------------------------
1239
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1240
[striplib=
2429
1241
old_striplib=
2430
1242
AC_MSG_CHECKING([whether stripping libraries is possible])
2431
1243
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
2433
1245
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2434
1246
AC_MSG_RESULT([yes])
2435
1247
else
2436
AC_MSG_RESULT([no])
2437
fi
2438
2439
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2440
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2441
1248
# FIXME - insert some real tests, host_os isn't really good enough
1249
case $host_os in
1250
darwin*)
1251
if test -n "$STRIP" ; then
1252
striplib="$STRIP -x"
1253
AC_MSG_RESULT([yes])
1254
else
1255
AC_MSG_RESULT([no])
1256
fi
1257
;;
1258
*)
1259
AC_MSG_RESULT([no])
1260
;;
1261
esac
1262
fi
1263
])# AC_LIBTOOL_SYS_LIB_STRIP
1264
1265
1266
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1267
# -----------------------------
2442
1268
# PORTME Fill in your ld.so characteristics
2443
AC_MSG_CHECKING([dynamic linker characteristics])
1269
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1270
[AC_MSG_CHECKING([dynamic linker characteristics])
2444
1271
library_names_spec=
2445
1272
libname_spec='lib$name'
2446
1273
soname_spec=
1274
shrext_cmds=".so"
2447
1275
postinstall_cmds=
2448
1276
postuninstall_cmds=
2449
1277
finish_cmds=
2453
1281
version_type=none
2454
1282
dynamic_linker="$host_os ld.so"
2455
1283
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2456
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1284
if test "$GCC" = yes; then
1285
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1286
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1287
# if the path contains ";" then we assume it to be the separator
1288
# otherwise default to the standard path separator (i.e. ":") - it is
1289
# assumed that no part of a normal pathname contains ";" but that should
1290
# okay in the real world where ";" in dirpaths is itself problematic.
1291
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1292
else
1293
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1294
fi
1295
else
1296
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1297
fi
1298
need_lib_prefix=unknown
1299
hardcode_into_libs=no
1300
1301
# when you set need_version to no, make sure it does not cause -set_version
1302
# flags to be left without arguments
1303
need_version=unknown
2457
1304
2458
1305
case $host_os in
2459
1306
aix3*)
2460
1307
version_type=linux
2461
library_names_spec='${libname}${release}.so$versuffix $libname.a'
1308
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2462
1309
shlibpath_var=LIBPATH
2463
1310
2464
# AIX has no versioning support, so we append a major version to the name.
2465
soname_spec='${libname}${release}.so$major'
1311
# AIX 3 has no versioning support, so we append a major version to the name.
1312
soname_spec='${libname}${release}${shared_ext}$major'
2466
1313
;;
2467
1314
2468
1315
aix4* | aix5*)
2469
1316
version_type=linux
1317
need_lib_prefix=no
1318
need_version=no
1319
hardcode_into_libs=yes
2470
1320
if test "$host_cpu" = ia64; then
2471
1321
# AIX 5 supports IA64
2472
library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
1322
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2473
1323
shlibpath_var=LD_LIBRARY_PATH
2474
1324
else
2475
1325
# With GCC up to 2.95.x, collect2 would create an import file
2479
1329
# development snapshots of GCC prior to 3.0.
2480
1330
case $host_os in
2481
1331
aix4 | aix4.[[01]] | aix4.[[01]].*)
2482
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2483
echo ' yes '
2484
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
2485
:
2486
else
2487
can_build_shared=no
2488
fi
2489
;;
1332
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1333
echo ' yes '
1334
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1335
:
1336
else
1337
can_build_shared=no
1338
fi
1339
;;
2490
1340
esac
2491
# AIX (on Power*) has no versioning support, so currently we can
2492
# not hardcode correct soname into executable. Probably we can
2493
# add versioning support to collect2, so additional links can
2494
# be useful in future.
1341
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1342
# soname into executable. Probably we can add versioning support to
1343
# collect2, so additional links can be useful in future.
2495
1344
if test "$aix_use_runtimelinking" = yes; then
2496
1345
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2497
1346
# instead of lib<name>.a to let people know that these are not
2498
1347
# typical AIX shared libraries.
2499
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1348
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2500
1349
else
2501
1350
# We preserve .a as extension for shared libraries through AIX4.2
2502
1351
# and later when we are not doing run time linking.
2503
1352
library_names_spec='${libname}${release}.a $libname.a'
2504
soname_spec='${libname}${release}.so$major'
1353
soname_spec='${libname}${release}${shared_ext}$major'
2505
1354
fi
2506
1355
shlibpath_var=LIBPATH
2507
1356
fi
2510
1359
amigaos*)
2511
1360
library_names_spec='$libname.ixlibrary $libname.a'
2512
1361
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2513
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'
1362
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 ${libname}_ixlibrary.a || exit 1; done'
2514
1363
;;
2515
1364
2516
1365
beos*)
2517
library_names_spec='${libname}.so'
1366
library_names_spec='${libname}${shared_ext}'
2518
1367
dynamic_linker="$host_os ld.so"
2519
1368
shlibpath_var=LIBRARY_PATH
2520
1369
;;
2522
1371
bsdi4*)
2523
1372
version_type=linux
2524
1373
need_version=no
2525
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2526
soname_spec='${libname}${release}.so$major'
1374
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1375
soname_spec='${libname}${release}${shared_ext}$major'
2527
1376
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2528
1377
shlibpath_var=LD_LIBRARY_PATH
2529
1378
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2530
1379
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2531
export_dynamic_flag_spec=-rdynamic
2532
1380
# the default ld.so.conf also contains /usr/contrib/lib and
2533
1381
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2534
1382
# libtool to hard-code these into programs
2536
1384
2537
1385
cygwin* | mingw* | pw32*)
2538
1386
version_type=windows
1387
shrext_cmds=".dll"
2539
1388
need_version=no
2540
1389
need_lib_prefix=no
1390
2541
1391
case $GCC,$host_os in
2542
yes,cygwin*)
1392
yes,cygwin* | yes,mingw* | yes,pw32*)
2543
1393
library_names_spec='$libname.dll.a'
2544
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2545
postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
1394
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1395
postinstall_cmds='base_file=`basename \${file}`~
1396
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
2546
1397
dldir=$destdir/`dirname \$dlpath`~
2547
1398
test -d \$dldir || mkdir -p \$dldir~
2548
$install_prog .libs/$dlname \$dldir/$dlname'
2549
postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
1399
$install_prog $dir/$dlname \$dldir/$dlname'
1400
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2550
1401
dlpath=$dir/\$dldll~
2551
1402
$rm \$dlpath'
2552
;;
2553
yes,mingw*)
2554
library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2555
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
2556
;;
2557
yes,pw32*)
2558
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
2559
;;
1403
shlibpath_overrides_runpath=yes
1404
1405
case $host_os in
1406
cygwin*)
1407
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1408
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1409
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1410
;;
1411
mingw*)
1412
# MinGW DLLs use traditional 'lib' prefix
1413
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1414
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1415
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1416
# It is most probably a Windows format PATH printed by
1417
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1418
# path with ; separators, and with drive letters. We can handle the
1419
# drive letters (cygwin fileutils understands them), so leave them,
1420
# especially as we might pass files found there to a mingw objdump,
1421
# which wouldn't understand a cygwinified path. Ahh.
1422
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1423
else
1424
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1425
fi
1426
;;
1427
pw32*)
1428
# pw32 DLLs use 'pw' prefix rather than 'lib'
1429
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1430
;;
1431
esac
1432
;;
1433
2560
1434
*)
2561
library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
1435
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2562
1436
;;
2563
1437
esac
2564
1438
dynamic_linker='Win32 ld.exe'
2571
1445
version_type=darwin
2572
1446
need_lib_prefix=no
2573
1447
need_version=no
2574
# FIXME: Relying on posixy $() will cause problems for
2575
# cross-compilation, but unfortunately the echo tests do not
2576
# yet detect zsh echo's removal of \ escapes.
2577
library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
2578
soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
1448
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1449
soname_spec='${libname}${release}${major}$shared_ext'
2579
1450
shlibpath_overrides_runpath=yes
2580
1451
shlibpath_var=DYLD_LIBRARY_PATH
1452
shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1453
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1454
if test "$GCC" = yes; then
1455
sys_lib_search_path_spec=`$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"`
1456
else
1457
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1458
fi
1459
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1460
;;
1461
1462
dgux*)
1463
version_type=linux
1464
need_lib_prefix=no
1465
need_version=no
1466
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1467
soname_spec='${libname}${release}${shared_ext}$major'
1468
shlibpath_var=LD_LIBRARY_PATH
2581
1469
;;
2582
1470
2583
1471
freebsd1*)
2584
1472
dynamic_linker=no
2585
1473
;;
2586
1474
1475
kfreebsd*-gnu)
1476
version_type=linux
1477
need_lib_prefix=no
1478
need_version=no
1479
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1480
soname_spec='${libname}${release}${shared_ext}$major'
1481
shlibpath_var=LD_LIBRARY_PATH
1482
shlibpath_overrides_runpath=no
1483
hardcode_into_libs=yes
1484
dynamic_linker='GNU ld.so'
1485
;;
1486
2587
1487
freebsd*)
2588
1488
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
2589
1489
version_type=freebsd-$objformat
2590
1490
case $version_type in
2591
1491
freebsd-elf*)
2592
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
1492
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2593
1493
need_version=no
2594
1494
need_lib_prefix=no
2595
1495
;;
2596
1496
freebsd-*)
2597
library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
1497
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2598
1498
need_version=yes
2599
1499
;;
2600
1500
esac
2603
1503
freebsd2*)
2604
1504
shlibpath_overrides_runpath=yes
2605
1505
;;
2606
*)
1506
freebsd3.[01]* | freebsdelf3.[01]*)
1507
shlibpath_overrides_runpath=yes
1508
hardcode_into_libs=yes
1509
;;
1510
*) # from 3.2 on
2607
1511
shlibpath_overrides_runpath=no
2608
1512
hardcode_into_libs=yes
2609
1513
;;
2614
1518
version_type=linux
2615
1519
need_lib_prefix=no
2616
1520
need_version=no
2617
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
2618
soname_spec='${libname}${release}.so$major'
1521
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1522
soname_spec='${libname}${release}${shared_ext}$major'
2619
1523
shlibpath_var=LD_LIBRARY_PATH
2620
1524
hardcode_into_libs=yes
2621
1525
;;
2623
1527
hpux9* | hpux10* | hpux11*)
2624
1528
# Give a soname corresponding to the major version so that dld.sl refuses to
2625
1529
# link against other versions.
2626
dynamic_linker="$host_os dld.sl"
2627
1530
version_type=sunos
2628
1531
need_lib_prefix=no
2629
1532
need_version=no
2630
shlibpath_var=SHLIB_PATH
2631
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2632
library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
2633
soname_spec='${libname}${release}.sl$major'
1533
case "$host_cpu" in
1534
ia64*)
1535
shrext_cmds='.so'
1536
hardcode_into_libs=yes
1537
dynamic_linker="$host_os dld.so"
1538
shlibpath_var=LD_LIBRARY_PATH
1539
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1540
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1541
soname_spec='${libname}${release}${shared_ext}$major'
1542
if test "X$HPUX_IA64_MODE" = X32; then
1543
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1544
else
1545
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1546
fi
1547
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1548
;;
1549
hppa*64*)
1550
shrext_cmds='.sl'
1551
hardcode_into_libs=yes
1552
dynamic_linker="$host_os dld.sl"
1553
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1554
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1555
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1556
soname_spec='${libname}${release}${shared_ext}$major'
1557
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1558
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1559
;;
1560
*)
1561
shrext_cmds='.sl'
1562
dynamic_linker="$host_os dld.sl"
1563
shlibpath_var=SHLIB_PATH
1564
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1565
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1566
soname_spec='${libname}${release}${shared_ext}$major'
1567
;;
1568
esac
2634
1569
# HP-UX runs *really* slowly unless shared libraries are mode 555.
2635
1570
postinstall_cmds='chmod 555 $lib'
2636
1571
;;
2637
1572
2638
irix5* | irix6*)
2639
version_type=irix
1573
irix5* | irix6* | nonstopux*)
1574
case $host_os in
1575
nonstopux*) version_type=nonstopux ;;
1576
*)
1577
if test "$lt_cv_prog_gnu_ld" = yes; then
1578
version_type=linux
1579
else
1580
version_type=irix
1581
fi ;;
1582
esac
2640
1583
need_lib_prefix=no
2641
1584
need_version=no
2642
soname_spec='${libname}${release}.so$major'
2643
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
1585
soname_spec='${libname}${release}${shared_ext}$major'
1586
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2644
1587
case $host_os in
2645
irix5*)
1588
irix5* | nonstopux*)
2646
1589
libsuff= shlibsuff=
2647
1590
;;
2648
1591
*)
2649
1592
case $LD in # libtool.m4 will add one of these switches to LD
2650
*-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
2651
*-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
2652
*-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
1593
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1594
libsuff= shlibsuff= libmagic=32-bit;;
1595
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1596
libsuff=32 shlibsuff=N32 libmagic=N32;;
1597
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1598
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2653
1599
*) libsuff= shlibsuff= libmagic=never-match;;
2654
1600
esac
2655
1601
;;
2658
1604
shlibpath_overrides_runpath=no
2659
1605
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2660
1606
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1607
hardcode_into_libs=yes
2661
1608
;;
2662
1609
2663
1610
# No shared lib support for Linux oldld, aout, or coff.
2664
linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
1611
linux*oldld* | linux*aout* | linux*coff*)
2665
1612
dynamic_linker=no
2666
1613
;;
2667
1614
2668
1615
# This must be Linux ELF.
2669
linux-gnu*)
1616
linux*)
2670
1617
version_type=linux
2671
1618
need_lib_prefix=no
2672
1619
need_version=no
2673
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2674
soname_spec='${libname}${release}.so$major'
1620
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1621
soname_spec='${libname}${release}${shared_ext}$major'
2675
1622
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2676
1623
shlibpath_var=LD_LIBRARY_PATH
2677
1624
shlibpath_overrides_runpath=no
2680
1627
# before this can be enabled.
2681
1628
hardcode_into_libs=yes
2682
1629
1630
# find out which ABI we are using
1631
libsuff=
1632
case "$host_cpu" in
1633
x86_64*|s390x*|powerpc64*)
1634
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1635
if AC_TRY_EVAL(ac_compile); then
1636
case `/usr/bin/file conftest.$ac_objext` in
1637
*64-bit*)
1638
libsuff=64
1639
sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
1640
;;
1641
esac
1642
fi
1643
rm -rf conftest*
1644
;;
1645
esac
1646
1647
# Append ld.so.conf contents to the search path
1648
if test -f /etc/ld.so.conf; then
1649
lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
1650
sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"
1651
fi
1652
2683
1653
# We used to test for /lib/ld.so.1 and disable shared libraries on
2684
1654
# powerpc, because MkLinux only supported shared libraries with the
2685
1655
# GNU dynamic linker. Since this was broken with cross compilers,
2689
1659
dynamic_linker='GNU/Linux ld.so'
2690
1660
;;
2691
1661
1662
knetbsd*-gnu)
1663
version_type=linux
1664
need_lib_prefix=no
1665
need_version=no
1666
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1667
soname_spec='${libname}${release}${shared_ext}$major'
1668
shlibpath_var=LD_LIBRARY_PATH
1669
shlibpath_overrides_runpath=no
1670
hardcode_into_libs=yes
1671
dynamic_linker='GNU ld.so'
1672
;;
1673
2692
1674
netbsd*)
2693
1675
version_type=sunos
2694
1676
need_lib_prefix=no
2695
1677
need_version=no
2696
1678
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2697
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
1679
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2698
1680
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2699
1681
dynamic_linker='NetBSD (a.out) ld.so'
2700
1682
else
2701
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
2702
soname_spec='${libname}${release}.so$major'
1683
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1684
soname_spec='${libname}${release}${shared_ext}$major'
2703
1685
dynamic_linker='NetBSD ld.elf_so'
2704
1686
fi
2705
1687
shlibpath_var=LD_LIBRARY_PATH
2709
1691
2710
1692
newsos6)
2711
1693
version_type=linux
2712
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1694
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1695
shlibpath_var=LD_LIBRARY_PATH
1696
shlibpath_overrides_runpath=yes
1697
;;
1698
1699
nto-qnx*)
1700
version_type=linux
1701
need_lib_prefix=no
1702
need_version=no
1703
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1704
soname_spec='${libname}${release}${shared_ext}$major'
2713
1705
shlibpath_var=LD_LIBRARY_PATH
2714
1706
shlibpath_overrides_runpath=yes
2715
1707
;;
2717
1709
openbsd*)
2718
1710
version_type=sunos
2719
1711
need_lib_prefix=no
2720
need_version=no
2721
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2722
case "$host_os" in
2723
openbsd2.[[89]] | openbsd2.[[89]].*)
2724
shlibpath_overrides_runpath=no
2725
;;
2726
*)
2727
shlibpath_overrides_runpath=yes
2728
;;
2729
esac
2730
else
2731
shlibpath_overrides_runpath=yes
2732
fi
2733
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
1712
need_version=yes
1713
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2734
1714
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2735
1715
shlibpath_var=LD_LIBRARY_PATH
1716
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1717
case $host_os in
1718
openbsd2.[[89]] | openbsd2.[[89]].*)
1719
shlibpath_overrides_runpath=no
1720
;;
1721
*)
1722
shlibpath_overrides_runpath=yes
1723
;;
1724
esac
1725
else
1726
shlibpath_overrides_runpath=yes
1727
fi
2736
1728
;;
2737
1729
2738
1730
os2*)
2739
1731
libname_spec='$name'
1732
shrext_cmds=".dll"
2740
1733
need_lib_prefix=no
2741
library_names_spec='$libname.dll $libname.a'
1734
library_names_spec='$libname${shared_ext} $libname.a'
2742
1735
dynamic_linker='OS/2 ld.exe'
2743
1736
shlibpath_var=LIBPATH
2744
1737
;;
2745
1738
2746
1739
osf3* | osf4* | osf5*)
2747
1740
version_type=osf
1741
need_lib_prefix=no
2748
1742
need_version=no
2749
soname_spec='${libname}${release}.so'
2750
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
1743
soname_spec='${libname}${release}${shared_ext}$major'
1744
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2751
1745
shlibpath_var=LD_LIBRARY_PATH
2752
1746
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2753
1747
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2755
1749
2756
1750
sco3.2v5*)
2757
1751
version_type=osf
2758
soname_spec='${libname}${release}.so$major'
2759
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1752
soname_spec='${libname}${release}${shared_ext}$major'
1753
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2760
1754
shlibpath_var=LD_LIBRARY_PATH
2761
1755
;;
2762
1756
2764
1758
version_type=linux
2765
1759
need_lib_prefix=no
2766
1760
need_version=no
2767
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2768
soname_spec='${libname}${release}.so$major'
1761
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1762
soname_spec='${libname}${release}${shared_ext}$major'
2769
1763
shlibpath_var=LD_LIBRARY_PATH
2770
1764
shlibpath_overrides_runpath=yes
2771
1765
hardcode_into_libs=yes
2775
1769
2776
1770
sunos4*)
2777
1771
version_type=sunos
2778
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
1772
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2779
1773
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2780
1774
shlibpath_var=LD_LIBRARY_PATH
2781
1775
shlibpath_overrides_runpath=yes
2787
1781
2788
1782
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2789
1783
version_type=linux
2790
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2791
soname_spec='${libname}${release}.so$major'
1784
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1785
soname_spec='${libname}${release}${shared_ext}$major'
2792
1786
shlibpath_var=LD_LIBRARY_PATH
2793
1787
case $host_vendor in
2794
1788
sni)
2795
1789
shlibpath_overrides_runpath=no
1790
need_lib_prefix=no
1791
export_dynamic_flag_spec='${wl}-Blargedynsym'
1792
runpath_var=LD_RUN_PATH
1793
;;
1794
siemens)
1795
need_lib_prefix=no
2796
1796
;;
2797
1797
motorola)
2798
1798
need_lib_prefix=no
2803
1803
esac
2804
1804
;;
2805
1805
2806
uts4*)
2807
version_type=linux
2808
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2809
soname_spec='${libname}${release}.so$major'
2810
shlibpath_var=LD_LIBRARY_PATH
2811
;;
2812
2813
dgux*)
2814
version_type=linux
2815
need_lib_prefix=no
2816
need_version=no
2817
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2818
soname_spec='${libname}${release}.so$major'
2819
shlibpath_var=LD_LIBRARY_PATH
2820
;;
2821
2822
1806
sysv4*MP*)
2823
1807
if test -d /usr/nec ;then
2824
1808
version_type=linux
2825
library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
2826
soname_spec='$libname.so.$major'
1809
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1810
soname_spec='$libname${shared_ext}.$major'
2827
1811
shlibpath_var=LD_LIBRARY_PATH
2828
1812
fi
2829
1813
;;
2830
1814
1815
uts4*)
1816
version_type=linux
1817
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1818
soname_spec='${libname}${release}${shared_ext}$major'
1819
shlibpath_var=LD_LIBRARY_PATH
1820
;;
1821
2831
1822
*)
2832
1823
dynamic_linker=no
2833
1824
;;
2834
1825
esac
2835
1826
AC_MSG_RESULT([$dynamic_linker])
2836
1827
test "$dynamic_linker" = no && can_build_shared=no
2837
2838
# Report the final consequences.
1828
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1829
1830
1831
# _LT_AC_TAGCONFIG
1832
# ----------------
1833
AC_DEFUN([_LT_AC_TAGCONFIG],
1834
[AC_ARG_WITH([tags],
1835
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1836
[include additional configurations @<:@automatic@:>@])],
1837
[tagnames="$withval"])
1838
1839
if test -f "$ltmain" && test -n "$tagnames"; then
1840
if test ! -f "${ofile}"; then
1841
AC_MSG_WARN([output file `$ofile' does not exist])
1842
fi
1843
1844
if test -z "$LTCC"; then
1845
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1846
if test -z "$LTCC"; then
1847
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1848
else
1849
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1850
fi
1851
fi
1852
1853
# Extract list of available tagged configurations in $ofile.
1854
# Note that this assumes the entire list is on one line.
1855
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1856
1857
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1858
for tagname in $tagnames; do
1859
IFS="$lt_save_ifs"
1860
# Check whether tagname contains only valid characters
1861
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1862
"") ;;
1863
*) AC_MSG_ERROR([invalid tag name: $tagname])
1864
;;
1865
esac
1866
1867
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1868
then
1869
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1870
fi
1871
1872
# Update the list of available tags.
1873
if test -n "$tagname"; then
1874
echo appending configuration tag \"$tagname\" to $ofile
1875
1876
case $tagname in
1877
CXX)
1878
if test -n "$CXX" && test "X$CXX" != "Xno"; then
1879
AC_LIBTOOL_LANG_CXX_CONFIG
1880
else
1881
tagname=""
1882
fi
1883
;;
1884
1885
F77)
1886
if test -n "$F77" && test "X$F77" != "Xno"; then
1887
AC_LIBTOOL_LANG_F77_CONFIG
1888
else
1889
tagname=""
1890
fi
1891
;;
1892
1893
GCJ)
1894
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1895
AC_LIBTOOL_LANG_GCJ_CONFIG
1896
else
1897
tagname=""
1898
fi
1899
;;
1900
1901
RC)
1902
AC_LIBTOOL_LANG_RC_CONFIG
1903
;;
1904
1905
*)
1906
AC_MSG_ERROR([Unsupported tag name: $tagname])
1907
;;
1908
esac
1909
1910
# Append the new tag name to the list of available tags.
1911
if test -n "$tagname" ; then
1912
available_tags="$available_tags $tagname"
1913
fi
1914
fi
1915
done
1916
IFS="$lt_save_ifs"
1917
1918
# Now substitute the updated list of available tags.
1919
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1920
mv "${ofile}T" "$ofile"
1921
chmod +x "$ofile"
1922
else
1923
rm -f "${ofile}T"
1924
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1925
fi
1926
fi
1927
])# _LT_AC_TAGCONFIG
1928
1929
1930
# AC_LIBTOOL_DLOPEN
1931
# -----------------
1932
# enable checks for dlopen support
1933
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1934
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1935
])# AC_LIBTOOL_DLOPEN
1936
1937
1938
# AC_LIBTOOL_WIN32_DLL
1939
# --------------------
1940
# declare package support for building win32 dll's
1941
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1942
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1943
])# AC_LIBTOOL_WIN32_DLL
1944
1945
1946
# AC_ENABLE_SHARED([DEFAULT])
1947
# ---------------------------
1948
# implement the --enable-shared flag
1949
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1950
AC_DEFUN([AC_ENABLE_SHARED],
1951
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1952
AC_ARG_ENABLE([shared],
1953
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1954
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1955
[p=${PACKAGE-default}
1956
case $enableval in
1957
yes) enable_shared=yes ;;
1958
no) enable_shared=no ;;
1959
*)
1960
enable_shared=no
1961
# Look at the argument we got. We use all the common list separators.
1962
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1963
for pkg in $enableval; do
1964
IFS="$lt_save_ifs"
1965
if test "X$pkg" = "X$p"; then
1966
enable_shared=yes
1967
fi
1968
done
1969
IFS="$lt_save_ifs"
1970
;;
1971
esac],
1972
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1973
])# AC_ENABLE_SHARED
1974
1975
1976
# AC_DISABLE_SHARED
1977
# -----------------
1978
#- set the default shared flag to --disable-shared
1979
AC_DEFUN([AC_DISABLE_SHARED],
1980
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1981
AC_ENABLE_SHARED(no)
1982
])# AC_DISABLE_SHARED
1983
1984
1985
# AC_ENABLE_STATIC([DEFAULT])
1986
# ---------------------------
1987
# implement the --enable-static flag
1988
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1989
AC_DEFUN([AC_ENABLE_STATIC],
1990
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1991
AC_ARG_ENABLE([static],
1992
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1993
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1994
[p=${PACKAGE-default}
1995
case $enableval in
1996
yes) enable_static=yes ;;
1997
no) enable_static=no ;;
1998
*)
1999
enable_static=no
2000
# Look at the argument we got. We use all the common list separators.
2001
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2002
for pkg in $enableval; do
2003
IFS="$lt_save_ifs"
2004
if test "X$pkg" = "X$p"; then
2005
enable_static=yes
2006
fi
2007
done
2008
IFS="$lt_save_ifs"
2009
;;
2010
esac],
2011
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
2012
])# AC_ENABLE_STATIC
2013
2014
2015
# AC_DISABLE_STATIC
2016
# -----------------
2017
# set the default static flag to --disable-static
2018
AC_DEFUN([AC_DISABLE_STATIC],
2019
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2020
AC_ENABLE_STATIC(no)
2021
])# AC_DISABLE_STATIC
2022
2023
2024
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2025
# ---------------------------------
2026
# implement the --enable-fast-install flag
2027
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2028
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2029
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2030
AC_ARG_ENABLE([fast-install],
2031
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2032
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2033
[p=${PACKAGE-default}
2034
case $enableval in
2035
yes) enable_fast_install=yes ;;
2036
no) enable_fast_install=no ;;
2037
*)
2038
enable_fast_install=no
2039
# Look at the argument we got. We use all the common list separators.
2040
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2041
for pkg in $enableval; do
2042
IFS="$lt_save_ifs"
2043
if test "X$pkg" = "X$p"; then
2044
enable_fast_install=yes
2045
fi
2046
done
2047
IFS="$lt_save_ifs"
2048
;;
2049
esac],
2050
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2051
])# AC_ENABLE_FAST_INSTALL
2052
2053
2054
# AC_DISABLE_FAST_INSTALL
2055
# -----------------------
2056
# set the default to --disable-fast-install
2057
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2058
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2059
AC_ENABLE_FAST_INSTALL(no)
2060
])# AC_DISABLE_FAST_INSTALL
2061
2062
2063
# AC_LIBTOOL_PICMODE([MODE])
2064
# --------------------------
2065
# implement the --with-pic flag
2066
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2067
AC_DEFUN([AC_LIBTOOL_PICMODE],
2068
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2069
pic_mode=ifelse($#,1,$1,default)
2070
])# AC_LIBTOOL_PICMODE
2071
2072
2073
# AC_PROG_EGREP
2074
# -------------
2075
# This is predefined starting with Autoconf 2.54, so this conditional
2076
# definition can be removed once we require Autoconf 2.54 or later.
2077
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2078
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2079
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2080
then ac_cv_prog_egrep='grep -E'
2081
else ac_cv_prog_egrep='egrep'
2082
fi])
2083
EGREP=$ac_cv_prog_egrep
2084
AC_SUBST([EGREP])
2085
])])
2086
2087
2088
# AC_PATH_TOOL_PREFIX
2089
# -------------------
2090
# find a file program which can recognise shared library
2091
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2092
[AC_REQUIRE([AC_PROG_EGREP])dnl
2093
AC_MSG_CHECKING([for $1])
2094
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2095
[case $MAGIC_CMD in
2096
[[\\/*] | ?:[\\/]*])
2097
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2098
;;
2099
*)
2100
lt_save_MAGIC_CMD="$MAGIC_CMD"
2101
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2102
dnl $ac_dummy forces splitting on constant user-supplied paths.
2103
dnl POSIX.2 word splitting is done only on the output of word expansions,
2104
dnl not every word. This closes a longstanding sh security hole.
2105
ac_dummy="ifelse([$2], , $PATH, [$2])"
2106
for ac_dir in $ac_dummy; do
2107
IFS="$lt_save_ifs"
2108
test -z "$ac_dir" && ac_dir=.
2109
if test -f $ac_dir/$1; then
2110
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2111
if test -n "$file_magic_test_file"; then
2112
case $deplibs_check_method in
2113
"file_magic "*)
2114
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2115
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2116
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2117
$EGREP "$file_magic_regex" > /dev/null; then
2118
:
2119
else
2120
cat <<EOF 1>&2
2121
2122
*** Warning: the command libtool uses to detect shared libraries,
2123
*** $file_magic_cmd, produces output that libtool cannot recognize.
2124
*** The result is that libtool may fail to recognize shared libraries
2125
*** as such. This will affect the creation of libtool libraries that
2126
*** depend on shared libraries, but programs linked with such libtool
2127
*** libraries will work regardless of this problem. Nevertheless, you
2128
*** may want to report the problem to your system manager and/or to
2129
*** bug-libtool@gnu.org
2130
2131
EOF
2132
fi ;;
2133
esac
2134
fi
2135
break
2136
fi
2137
done
2138
IFS="$lt_save_ifs"
2139
MAGIC_CMD="$lt_save_MAGIC_CMD"
2140
;;
2141
esac])
2142
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2143
if test -n "$MAGIC_CMD"; then
2144
AC_MSG_RESULT($MAGIC_CMD)
2145
else
2146
AC_MSG_RESULT(no)
2147
fi
2148
])# AC_PATH_TOOL_PREFIX
2149
2150
2151
# AC_PATH_MAGIC
2152
# -------------
2153
# find a file program which can recognise a shared library
2154
AC_DEFUN([AC_PATH_MAGIC],
2155
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2156
if test -z "$lt_cv_path_MAGIC_CMD"; then
2157
if test -n "$ac_tool_prefix"; then
2158
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2159
else
2160
MAGIC_CMD=:
2161
fi
2162
fi
2163
])# AC_PATH_MAGIC
2164
2165
2166
# AC_PROG_LD
2167
# ----------
2168
# find the pathname to the GNU or non-GNU linker
2169
AC_DEFUN([AC_PROG_LD],
2170
[AC_ARG_WITH([gnu-ld],
2171
[AC_HELP_STRING([--with-gnu-ld],
2172
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2173
[test "$withval" = no || with_gnu_ld=yes],
2174
[with_gnu_ld=no])
2175
AC_REQUIRE([LT_AC_PROG_SED])dnl
2176
AC_REQUIRE([AC_PROG_CC])dnl
2177
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2178
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2179
ac_prog=ld
2180
if test "$GCC" = yes; then
2181
# Check if gcc -print-prog-name=ld gives a path.
2182
AC_MSG_CHECKING([for ld used by $CC])
2183
case $host in
2184
*-*-mingw*)
2185
# gcc leaves a trailing carriage return which upsets mingw
2186
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2187
*)
2188
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2189
esac
2190
case $ac_prog in
2191
# Accept absolute paths.
2192
[[\\/]]* | ?:[[\\/]]*)
2193
re_direlt='/[[^/]][[^/]]*/\.\./'
2194
# Canonicalize the pathname of ld
2195
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2196
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2197
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2198
done
2199
test -z "$LD" && LD="$ac_prog"
2200
;;
2201
"")
2202
# If it fails, then pretend we aren't using GCC.
2203
ac_prog=ld
2204
;;
2205
*)
2206
# If it is relative, then search for the first ld in PATH.
2207
with_gnu_ld=unknown
2208
;;
2209
esac
2210
elif test "$with_gnu_ld" = yes; then
2211
AC_MSG_CHECKING([for GNU ld])
2212
else
2213
AC_MSG_CHECKING([for non-GNU ld])
2214
fi
2215
AC_CACHE_VAL(lt_cv_path_LD,
2216
[if test -z "$LD"; then
2217
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2218
for ac_dir in $PATH; do
2219
IFS="$lt_save_ifs"
2220
test -z "$ac_dir" && ac_dir=.
2221
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2222
lt_cv_path_LD="$ac_dir/$ac_prog"
2223
# Check to see if the program is GNU ld. I'd rather use --version,
2224
# but apparently some GNU ld's only accept -v.
2225
# Break only if it was the GNU/non-GNU ld that we prefer.
2226
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2227
*GNU* | *'with BFD'*)
2228
test "$with_gnu_ld" != no && break
2229
;;
2230
*)
2231
test "$with_gnu_ld" != yes && break
2232
;;
2233
esac
2234
fi
2235
done
2236
IFS="$lt_save_ifs"
2237
else
2238
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2239
fi])
2240
LD="$lt_cv_path_LD"
2241
if test -n "$LD"; then
2242
AC_MSG_RESULT($LD)
2243
else
2244
AC_MSG_RESULT(no)
2245
fi
2246
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2247
AC_PROG_LD_GNU
2248
])# AC_PROG_LD
2249
2250
2251
# AC_PROG_LD_GNU
2252
# --------------
2253
AC_DEFUN([AC_PROG_LD_GNU],
2254
[AC_REQUIRE([AC_PROG_EGREP])dnl
2255
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2256
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2257
case `$LD -v 2>&1 </dev/null` in
2258
*GNU* | *'with BFD'*)
2259
lt_cv_prog_gnu_ld=yes
2260
;;
2261
*)
2262
lt_cv_prog_gnu_ld=no
2263
;;
2264
esac])
2265
with_gnu_ld=$lt_cv_prog_gnu_ld
2266
])# AC_PROG_LD_GNU
2267
2268
2269
# AC_PROG_LD_RELOAD_FLAG
2270
# ----------------------
2271
# find reload flag for linker
2272
# -- PORTME Some linkers may need a different reload flag.
2273
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2274
[AC_CACHE_CHECK([for $LD option to reload object files],
2275
lt_cv_ld_reload_flag,
2276
[lt_cv_ld_reload_flag='-r'])
2277
reload_flag=$lt_cv_ld_reload_flag
2278
case $reload_flag in
2279
"" | " "*) ;;
2280
*) reload_flag=" $reload_flag" ;;
2281
esac
2282
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2283
])# AC_PROG_LD_RELOAD_FLAG
2284
2285
2286
# AC_DEPLIBS_CHECK_METHOD
2287
# -----------------------
2288
# how to check for library dependencies
2289
# -- PORTME fill in with the dynamic library characteristics
2290
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2291
[AC_CACHE_CHECK([how to recognise dependent libraries],
2292
lt_cv_deplibs_check_method,
2293
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2294
lt_cv_file_magic_test_file=
2295
lt_cv_deplibs_check_method='unknown'
2296
# Need to set the preceding variable on all platforms that support
2297
# interlibrary dependencies.
2298
# 'none' -- dependencies not supported.
2299
# `unknown' -- same as none, but documents that we really don't know.
2300
# 'pass_all' -- all dependencies passed with no checks.
2301
# 'test_compile' -- check by making test program.
2302
# 'file_magic [[regex]]' -- check by looking for files in library path
2303
# which responds to the $file_magic_cmd with a given extended regex.
2304
# If you have `file' or equivalent on your system and you're not sure
2305
# whether `pass_all' will *always* work, you probably want this one.
2306
2307
case $host_os in
2308
aix4* | aix5*)
2309
lt_cv_deplibs_check_method=pass_all
2310
;;
2311
2312
beos*)
2313
lt_cv_deplibs_check_method=pass_all
2314
;;
2315
2316
bsdi4*)
2317
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2318
lt_cv_file_magic_cmd='/usr/bin/file -L'
2319
lt_cv_file_magic_test_file=/shlib/libc.so
2320
;;
2321
2322
cygwin*)
2323
# func_win32_libid is a shell function defined in ltmain.sh
2324
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2325
lt_cv_file_magic_cmd='func_win32_libid'
2326
;;
2327
2328
mingw* | pw32*)
2329
# Base MSYS/MinGW do not provide the 'file' command needed by
2330
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
2331
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2332
lt_cv_file_magic_cmd='$OBJDUMP -f'
2333
;;
2334
2335
darwin* | rhapsody*)
2336
lt_cv_deplibs_check_method=pass_all
2337
;;
2338
2339
freebsd* | kfreebsd*-gnu)
2340
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2341
case $host_cpu in
2342
i*86 )
2343
# Not sure whether the presence of OpenBSD here was a mistake.
2344
# Let's accept both of them until this is cleared up.
2345
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2346
lt_cv_file_magic_cmd=/usr/bin/file
2347
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2348
;;
2349
esac
2350
else
2351
lt_cv_deplibs_check_method=pass_all
2352
fi
2353
;;
2354
2355
gnu*)
2356
lt_cv_deplibs_check_method=pass_all
2357
;;
2358
2359
hpux10.20* | hpux11*)
2360
lt_cv_file_magic_cmd=/usr/bin/file
2361
case "$host_cpu" in
2362
ia64*)
2363
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2364
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2365
;;
2366
hppa*64*)
2367
[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]']
2368
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2369
;;
2370
*)
2371
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2372
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2373
;;
2374
esac
2375
;;
2376
2377
irix5* | irix6* | nonstopux*)
2378
case $LD in
2379
*-32|*"-32 ") libmagic=32-bit;;
2380
*-n32|*"-n32 ") libmagic=N32;;
2381
*-64|*"-64 ") libmagic=64-bit;;
2382
*) libmagic=never-match;;
2383
esac
2384
lt_cv_deplibs_check_method=pass_all
2385
;;
2386
2387
# This must be Linux ELF.
2388
linux*)
2389
case $host_cpu in
2390
alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*|x86_64*)
2391
lt_cv_deplibs_check_method=pass_all ;;
2392
*)
2393
# glibc up to 2.1.1 does not perform some relocations on ARM
2394
# this will be overridden with pass_all, but let us keep it just in case
2395
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2396
esac
2397
lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2398
lt_cv_deplibs_check_method=pass_all
2399
;;
2400
2401
netbsd*)
2402
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2403
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2404
else
2405
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2406
fi
2407
;;
2408
2409
newos6*)
2410
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2411
lt_cv_file_magic_cmd=/usr/bin/file
2412
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2413
;;
2414
2415
nto-qnx*)
2416
lt_cv_deplibs_check_method=unknown
2417
;;
2418
2419
openbsd*)
2420
lt_cv_file_magic_cmd=/usr/bin/file
2421
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2422
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2423
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2424
else
2425
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2426
fi
2427
;;
2428
2429
osf3* | osf4* | osf5*)
2430
lt_cv_deplibs_check_method=pass_all
2431
;;
2432
2433
sco3.2v5*)
2434
lt_cv_deplibs_check_method=pass_all
2435
;;
2436
2437
solaris*)
2438
lt_cv_deplibs_check_method=pass_all
2439
;;
2440
2441
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2442
case $host_vendor in
2443
motorola)
2444
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2445
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2446
;;
2447
ncr)
2448
lt_cv_deplibs_check_method=pass_all
2449
;;
2450
sequent)
2451
lt_cv_file_magic_cmd='/bin/file'
2452
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2453
;;
2454
sni)
2455
lt_cv_file_magic_cmd='/bin/file'
2456
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2457
lt_cv_file_magic_test_file=/lib/libc.so
2458
;;
2459
siemens)
2460
lt_cv_deplibs_check_method=pass_all
2461
;;
2462
esac
2463
;;
2464
2465
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2466
lt_cv_deplibs_check_method=pass_all
2467
;;
2468
esac
2469
])
2470
file_magic_cmd=$lt_cv_file_magic_cmd
2471
deplibs_check_method=$lt_cv_deplibs_check_method
2472
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2473
])# AC_DEPLIBS_CHECK_METHOD
2474
2475
2476
# AC_PROG_NM
2477
# ----------
2478
# find the pathname to a BSD-compatible name lister
2479
AC_DEFUN([AC_PROG_NM],
2480
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2481
[if test -n "$NM"; then
2482
# Let the user override the test.
2483
lt_cv_path_NM="$NM"
2484
else
2485
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2486
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2487
IFS="$lt_save_ifs"
2488
test -z "$ac_dir" && ac_dir=.
2489
tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2490
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2491
# Check to see if the nm accepts a BSD-compat flag.
2492
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2493
# nm: unknown option "B" ignored
2494
# Tru64's nm complains that /dev/null is an invalid object file
2495
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2496
*/dev/null* | *'Invalid file or object type'*)
2497
lt_cv_path_NM="$tmp_nm -B"
2498
break
2499
;;
2500
*)
2501
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2502
*/dev/null*)
2503
lt_cv_path_NM="$tmp_nm -p"
2504
break
2505
;;
2506
*)
2507
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2508
continue # so that we can try to find one that supports BSD flags
2509
;;
2510
esac
2511
esac
2512
fi
2513
done
2514
IFS="$lt_save_ifs"
2515
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2516
fi])
2517
NM="$lt_cv_path_NM"
2518
])# AC_PROG_NM
2519
2520
2521
# AC_CHECK_LIBM
2522
# -------------
2523
# check for math library
2524
AC_DEFUN([AC_CHECK_LIBM],
2525
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2526
LIBM=
2527
case $host in
2528
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2529
# These system don't have libm, or don't need it
2530
;;
2531
*-ncr-sysv4.3*)
2532
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2533
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2534
;;
2535
*)
2536
AC_CHECK_LIB(m, cos, LIBM="-lm")
2537
;;
2538
esac
2539
])# AC_CHECK_LIBM
2540
2541
2542
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2543
# -----------------------------------
2544
# sets LIBLTDL to the link flags for the libltdl convenience library and
2545
# LTDLINCL to the include flags for the libltdl header and adds
2546
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2547
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2548
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2549
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2550
# '${top_srcdir}/' (note the single quotes!). If your package is not
2551
# flat and you're not using automake, define top_builddir and
2552
# top_srcdir appropriately in the Makefiles.
2553
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2554
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2555
case $enable_ltdl_convenience in
2556
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2557
"") enable_ltdl_convenience=yes
2558
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2559
esac
2560
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2561
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2562
# For backwards non-gettext consistent compatibility...
2563
INCLTDL="$LTDLINCL"
2564
])# AC_LIBLTDL_CONVENIENCE
2565
2566
2567
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2568
# -----------------------------------
2569
# sets LIBLTDL to the link flags for the libltdl installable library and
2570
# LTDLINCL to the include flags for the libltdl header and adds
2571
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2572
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2573
# DIRECTORY is not provided and an installed libltdl is not found, it is
2574
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2575
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2576
# quotes!). If your package is not flat and you're not using automake,
2577
# define top_builddir and top_srcdir appropriately in the Makefiles.
2578
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2579
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2580
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2581
AC_CHECK_LIB(ltdl, lt_dlinit,
2582
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2583
[if test x"$enable_ltdl_install" = xno; then
2584
AC_MSG_WARN([libltdl not installed, but installation disabled])
2585
else
2586
enable_ltdl_install=yes
2587
fi
2588
])
2589
if test x"$enable_ltdl_install" = x"yes"; then
2590
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2591
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2592
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2593
else
2594
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2595
LIBLTDL="-lltdl"
2596
LTDLINCL=
2597
fi
2598
# For backwards non-gettext consistent compatibility...
2599
INCLTDL="$LTDLINCL"
2600
])# AC_LIBLTDL_INSTALLABLE
2601
2602
2603
# AC_LIBTOOL_CXX
2604
# --------------
2605
# enable support for C++ libraries
2606
AC_DEFUN([AC_LIBTOOL_CXX],
2607
[AC_REQUIRE([_LT_AC_LANG_CXX])
2608
])# AC_LIBTOOL_CXX
2609
2610
2611
# _LT_AC_LANG_CXX
2612
# ---------------
2613
AC_DEFUN([_LT_AC_LANG_CXX],
2614
[AC_REQUIRE([AC_PROG_CXX])
2615
AC_REQUIRE([AC_PROG_CXXCPP])
2616
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2617
])# _LT_AC_LANG_CXX
2618
2619
2620
# AC_LIBTOOL_F77
2621
# --------------
2622
# enable support for Fortran 77 libraries
2623
AC_DEFUN([AC_LIBTOOL_F77],
2624
[AC_REQUIRE([_LT_AC_LANG_F77])
2625
])# AC_LIBTOOL_F77
2626
2627
2628
# _LT_AC_LANG_F77
2629
# ---------------
2630
AC_DEFUN([_LT_AC_LANG_F77],
2631
[AC_REQUIRE([AC_PROG_F77])
2632
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2633
])# _LT_AC_LANG_F77
2634
2635
2636
# AC_LIBTOOL_GCJ
2637
# --------------
2638
# enable support for GCJ libraries
2639
AC_DEFUN([AC_LIBTOOL_GCJ],
2640
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2641
])# AC_LIBTOOL_GCJ
2642
2643
2644
# _LT_AC_LANG_GCJ
2645
# ---------------
2646
AC_DEFUN([_LT_AC_LANG_GCJ],
2647
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2648
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2649
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2650
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2651
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2652
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2653
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2654
])# _LT_AC_LANG_GCJ
2655
2656
2657
# AC_LIBTOOL_RC
2658
# --------------
2659
# enable support for Windows resource files
2660
AC_DEFUN([AC_LIBTOOL_RC],
2661
[AC_REQUIRE([LT_AC_PROG_RC])
2662
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2663
])# AC_LIBTOOL_RC
2664
2665
2666
# AC_LIBTOOL_LANG_C_CONFIG
2667
# ------------------------
2668
# Ensure that the configuration vars for the C compiler are
2669
# suitably defined. Those variables are subsequently used by
2670
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2671
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2672
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2673
[lt_save_CC="$CC"
2674
AC_LANG_PUSH(C)
2675
2676
# Source file extension for C test sources.
2677
ac_ext=c
2678
2679
# Object file extension for compiled C test sources.
2680
objext=o
2681
_LT_AC_TAGVAR(objext, $1)=$objext
2682
2683
# Code to be used in simple compile tests
2684
lt_simple_compile_test_code="int some_variable = 0;\n"
2685
2686
# Code to be used in simple link tests
2687
lt_simple_link_test_code='int main(){return(0);}\n'
2688
2689
_LT_AC_SYS_COMPILER
2690
2691
#
2692
# Check for any special shared library compilation flags.
2693
#
2694
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2695
if test "$GCC" = no; then
2696
case $host_os in
2697
sco3.2v5*)
2698
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2699
;;
2700
esac
2701
fi
2702
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2703
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2704
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2705
else
2706
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2707
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2708
fi
2709
fi
2710
2711
2712
#
2713
# Check to make sure the static flag actually works.
2714
#
2715
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2716
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2717
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2718
[],
2719
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2720
2721
2722
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2723
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2724
AC_LIBTOOL_PROG_CC_C_O($1)
2725
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2726
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2727
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2728
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2729
AC_LIBTOOL_SYS_LIB_STRIP
2730
AC_LIBTOOL_DLOPEN_SELF($1)
2731
2732
# Report which librarie types wil actually be built
2839
2733
AC_MSG_CHECKING([if libtool supports shared libraries])
2840
2734
AC_MSG_RESULT([$can_build_shared])
2841
2735
2853
2747
fi
2854
2748
;;
2855
2749
2856
aix4*)
2750
aix4* | aix5*)
2857
2751
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2858
2752
test "$enable_shared" = yes && enable_static=no
2859
2753
fi
2860
2754
;;
2861
esac
2862
AC_MSG_RESULT([$enable_shared])
2863
2864
AC_MSG_CHECKING([whether to build static libraries])
2865
# Make sure either enable_shared or enable_static is yes.
2866
test "$enable_shared" = yes || enable_static=yes
2867
AC_MSG_RESULT([$enable_static])
2868
2869
if test "$hardcode_action" = relink; then
2870
# Fast installation is not supported
2871
enable_fast_install=no
2872
elif test "$shlibpath_overrides_runpath" = yes ||
2873
test "$enable_shared" = no; then
2874
# Fast installation is not necessary
2875
enable_fast_install=needless
2876
fi
2877
2878
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2879
if test "$GCC" = yes; then
2880
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2881
fi
2882
2883
AC_LIBTOOL_DLOPEN_SELF
2884
2885
if test "$enable_shared" = yes && test "$GCC" = yes; then
2886
case $archive_cmds in
2887
*'~'*)
2888
# FIXME: we may have to deal with multi-command sequences.
2889
;;
2890
'$CC '*)
2891
# Test whether the compiler implicitly links with -lc since on some
2892
# systems, -lgcc has to come before -lc. If gcc already passes -lc
2893
# to ld, don't add -lc before -lgcc.
2894
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
2895
AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
2896
[$rm conftest*
2897
echo 'static int dummy;' > conftest.$ac_ext
2898
2899
if AC_TRY_EVAL(ac_compile); then
2900
soname=conftest
2901
lib=conftest
2902
libobjs=conftest.$ac_objext
2903
deplibs=
2904
wl=$lt_cv_prog_cc_wl
2905
compiler_flags=-v
2906
linker_flags=-v
2907
verstring=
2908
output_objdir=.
2909
libname=conftest
2910
save_allow_undefined_flag=$allow_undefined_flag
2911
allow_undefined_flag=
2912
if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
2913
then
2914
lt_cv_archive_cmds_need_lc=no
2915
else
2916
lt_cv_archive_cmds_need_lc=yes
2917
fi
2918
allow_undefined_flag=$save_allow_undefined_flag
2919
else
2920
cat conftest.err 1>&5
2921
fi])
2922
AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
2923
;;
2924
esac
2925
fi
2926
need_lc=${lt_cv_archive_cmds_need_lc-yes}
2927
2928
# The second clause should only fire when bootstrapping the
2755
darwin* | rhapsody*)
2756
if test "$GCC" = yes; then
2757
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2758
case "$host_os" in
2759
rhapsody* | darwin1.[[012]])
2760
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2761
;;
2762
*) # Darwin 1.3 on
2763
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2764
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2765
else
2766
case ${MACOSX_DEPLOYMENT_TARGET} in
2767
10.[[012]])
2768
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2769
;;
2770
10.*)
2771
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2772
;;
2773
esac
2774
fi
2775
;;
2776
esac
2777
output_verbose_link_cmd='echo'
2778
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2779
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2780
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2781
_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}'
2782
_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}'
2783
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2784
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2785
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2786
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2787
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2788
else
2789
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2790
fi
2791
;;
2792
esac
2793
AC_MSG_RESULT([$enable_shared])
2794
2795
AC_MSG_CHECKING([whether to build static libraries])
2796
# Make sure either enable_shared or enable_static is yes.
2797
test "$enable_shared" = yes || enable_static=yes
2798
AC_MSG_RESULT([$enable_static])
2799
2800
AC_LIBTOOL_CONFIG($1)
2801
2802
AC_LANG_POP
2803
CC="$lt_save_CC"
2804
])# AC_LIBTOOL_LANG_C_CONFIG
2805
2806
2807
# AC_LIBTOOL_LANG_CXX_CONFIG
2808
# --------------------------
2809
# Ensure that the configuration vars for the C compiler are
2810
# suitably defined. Those variables are subsequently used by
2811
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2812
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2813
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2814
[AC_LANG_PUSH(C++)
2815
AC_REQUIRE([AC_PROG_CXX])
2816
AC_REQUIRE([AC_PROG_CXXCPP])
2817
2818
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2819
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2820
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2821
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2822
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2823
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2824
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2825
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2826
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2827
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2828
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2829
_LT_AC_TAGVAR(module_cmds, $1)=
2830
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2831
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2832
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2833
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2834
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2835
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2836
2837
# Dependencies to place before and after the object being linked:
2838
_LT_AC_TAGVAR(predep_objects, $1)=
2839
_LT_AC_TAGVAR(postdep_objects, $1)=
2840
_LT_AC_TAGVAR(predeps, $1)=
2841
_LT_AC_TAGVAR(postdeps, $1)=
2842
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2843
2844
# Source file extension for C++ test sources.
2845
ac_ext=cc
2846
2847
# Object file extension for compiled C++ test sources.
2848
objext=o
2849
_LT_AC_TAGVAR(objext, $1)=$objext
2850
2851
# Code to be used in simple compile tests
2852
lt_simple_compile_test_code="int some_variable = 0;\n"
2853
2854
# Code to be used in simple link tests
2855
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2856
2857
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2858
_LT_AC_SYS_COMPILER
2859
2860
# Allow CC to be a program name with arguments.
2861
lt_save_CC=$CC
2862
lt_save_LD=$LD
2863
lt_save_GCC=$GCC
2864
GCC=$GXX
2865
lt_save_with_gnu_ld=$with_gnu_ld
2866
lt_save_path_LD=$lt_cv_path_LD
2867
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2868
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2869
else
2870
unset lt_cv_prog_gnu_ld
2871
fi
2872
if test -n "${lt_cv_path_LDCXX+set}"; then
2873
lt_cv_path_LD=$lt_cv_path_LDCXX
2874
else
2875
unset lt_cv_path_LD
2876
fi
2877
test -z "${LDCXX+set}" || LD=$LDCXX
2878
CC=${CXX-"c++"}
2879
compiler=$CC
2880
_LT_AC_TAGVAR(compiler, $1)=$CC
2881
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2882
2883
# We don't want -fno-exception wen compiling C++ code, so set the
2884
# no_builtin_flag separately
2885
if test "$GXX" = yes; then
2886
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2887
else
2888
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2889
fi
2890
2891
if test "$GXX" = yes; then
2892
# Set up default GNU C++ configuration
2893
2894
AC_PROG_LD
2895
2896
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2897
# archiving commands below assume that GNU ld is being used.
2898
if test "$with_gnu_ld" = yes; then
2899
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2900
_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'
2901
2902
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2903
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2904
2905
# If archive_cmds runs LD, not CC, wlarc should be empty
2906
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2907
# investigate it a little bit more. (MM)
2908
wlarc='${wl}'
2909
2910
# ancient GNU ld didn't support --whole-archive et. al.
2911
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2912
grep 'no-whole-archive' > /dev/null; then
2913
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2914
else
2915
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2916
fi
2917
else
2918
with_gnu_ld=no
2919
wlarc=
2920
2921
# A generic and very simple default shared library creation
2922
# command for GNU C++ for the case where it uses the native
2923
# linker, instead of GNU ld. If possible, this setting should
2924
# overridden to take advantage of the native linker features on
2925
# the platform it is being used on.
2926
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2927
fi
2928
2929
# Commands to make compiler produce verbose output that lists
2930
# what "hidden" libraries, object files and flags are used when
2931
# linking a shared library.
2932
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2933
2934
else
2935
GXX=no
2936
with_gnu_ld=no
2937
wlarc=
2938
fi
2939
2940
# PORTME: fill in a description of your system's C++ link characteristics
2941
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2942
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2943
case $host_os in
2944
aix3*)
2945
# FIXME: insert proper C++ library support
2946
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2947
;;
2948
aix4* | aix5*)
2949
if test "$host_cpu" = ia64; then
2950
# On IA64, the linker does run time linking by default, so we don't
2951
# have to do anything special.
2952
aix_use_runtimelinking=no
2953
exp_sym_flag='-Bexport'
2954
no_entry_flag=""
2955
else
2956
aix_use_runtimelinking=no
2957
2958
# Test if we are trying to use run time linking or normal
2959
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2960
# need to do runtime linking.
2961
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2962
for ld_flag in $LDFLAGS; do
2963
case $ld_flag in
2964
*-brtl*)
2965
aix_use_runtimelinking=yes
2966
break
2967
;;
2968
esac
2969
done
2970
esac
2971
2972
exp_sym_flag='-bexport'
2973
no_entry_flag='-bnoentry'
2974
fi
2975
2976
# When large executables or shared objects are built, AIX ld can
2977
# have problems creating the table of contents. If linking a library
2978
# or program results in "error TOC overflow" add -mminimal-toc to
2979
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2980
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2981
2982
_LT_AC_TAGVAR(archive_cmds, $1)=''
2983
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2984
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2985
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2986
2987
if test "$GXX" = yes; then
2988
case $host_os in aix4.[012]|aix4.[012].*)
2989
# We only want to do this on AIX 4.2 and lower, the check
2990
# below for broken collect2 doesn't work under 4.3+
2991
collect2name=`${CC} -print-prog-name=collect2`
2992
if test -f "$collect2name" && \
2993
strings "$collect2name" | grep resolve_lib_name >/dev/null
2994
then
2995
# We have reworked collect2
2996
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2997
else
2998
# We have old collect2
2999
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3000
# It fails to find uninstalled libraries when the uninstalled
3001
# path is not listed in the libpath. Setting hardcode_minus_L
3002
# to unsupported forces relinking
3003
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3004
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3005
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3006
fi
3007
esac
3008
shared_flag='-shared'
3009
else
3010
# not using gcc
3011
if test "$host_cpu" = ia64; then
3012
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3013
# chokes on -Wl,-G. The following line is correct:
3014
shared_flag='-G'
3015
else
3016
if test "$aix_use_runtimelinking" = yes; then
3017
shared_flag='${wl}-G'
3018
else
3019
shared_flag='${wl}-bM:SRE'
3020
fi
3021
fi
3022
fi
3023
3024
# It seems that -bexpall does not export symbols beginning with
3025
# underscore (_), so it is better to generate a list of symbols to export.
3026
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3027
if test "$aix_use_runtimelinking" = yes; then
3028
# Warning - without using the other runtime loading flags (-brtl),
3029
# -berok will link without error, but may produce a broken library.
3030
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3031
# Determine the default libpath from the value encoded in an empty executable.
3032
_LT_AC_SYS_LIBPATH_AIX
3033
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3034
3035
_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 $shared_flag"
3036
else
3037
if test "$host_cpu" = ia64; then
3038
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3039
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3040
_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"
3041
else
3042
# Determine the default libpath from the value encoded in an empty executable.
3043
_LT_AC_SYS_LIBPATH_AIX
3044
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3045
# Warning - without using the other run time loading flags,
3046
# -berok will link without error, but may produce a broken library.
3047
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3048
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3049
# -bexpall does not export symbols beginning with underscore (_)
3050
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3051
# Exported symbols can be pulled into shared objects from archives
3052
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
3053
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3054
# This is similar to how AIX traditionally builds it's shared libraries.
3055
_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'
3056
fi
3057
fi
3058
;;
3059
chorus*)
3060
case $cc_basename in
3061
*)
3062
# FIXME: insert proper C++ library support
3063
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3064
;;
3065
esac
3066
;;
3067
3068
cygwin* | mingw* | pw32*)
3069
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3070
# as there is no search path for DLLs.
3071
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3072
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3073
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3074
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3075
3076
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3077
_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'
3078
# If the export-symbols file already is a .def file (1st line
3079
# is EXPORTS), use it as is; otherwise, prepend...
3080
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3081
cp $export_symbols $output_objdir/$soname.def;
3082
else
3083
echo EXPORTS > $output_objdir/$soname.def;
3084
cat $export_symbols >> $output_objdir/$soname.def;
3085
fi~
3086
$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'
3087
else
3088
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3089
fi
3090
;;
3091
3092
darwin* | rhapsody*)
3093
if test "$GXX" = yes; then
3094
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3095
case "$host_os" in
3096
rhapsody* | darwin1.[[012]])
3097
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
3098
;;
3099
*) # Darwin 1.3 on
3100
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3101
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3102
else
3103
case ${MACOSX_DEPLOYMENT_TARGET} in
3104
10.[[012]])
3105
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3106
;;
3107
10.*)
3108
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
3109
;;
3110
esac
3111
fi
3112
;;
3113
esac
3114
lt_int_apple_cc_single_mod=no
3115
output_verbose_link_cmd='echo'
3116
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
3117
lt_int_apple_cc_single_mod=yes
3118
fi
3119
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3120
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3121
else
3122
_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'
3123
fi
3124
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3125
3126
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3127
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3128
_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}'
3129
else
3130
_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}'
3131
fi
3132
_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}'
3133
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3134
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3135
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3136
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
3137
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3138
else
3139
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3140
fi
3141
;;
3142
3143
dgux*)
3144
case $cc_basename in
3145
ec++)
3146
# FIXME: insert proper C++ library support
3147
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3148
;;
3149
ghcx)
3150
# Green Hills C++ Compiler
3151
# FIXME: insert proper C++ library support
3152
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3153
;;
3154
*)
3155
# FIXME: insert proper C++ library support
3156
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3157
;;
3158
esac
3159
;;
3160
freebsd[12]*)
3161
# C++ shared libraries reported to be fairly broken before switch to ELF
3162
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3163
;;
3164
freebsd-elf*)
3165
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3166
;;
3167
freebsd* | kfreebsd*-gnu)
3168
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3169
# conventions
3170
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3171
;;
3172
gnu*)
3173
;;
3174
hpux9*)
3175
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3176
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3177
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3178
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3179
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3180
# but as the default
3181
# location of the library.
3182
3183
case $cc_basename in
3184
CC)
3185
# FIXME: insert proper C++ library support
3186
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3187
;;
3188
aCC)
3189
_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 $lib'
3190
# Commands to make compiler produce verbose output that lists
3191
# what "hidden" libraries, object files and flags are used when
3192
# linking a shared library.
3193
#
3194
# There doesn't appear to be a way to prevent this compiler from
3195
# explicitly linking system object files so we need to strip them
3196
# from the output so that they don't get included in the library
3197
# dependencies.
3198
output_verbose_link_cmd='templist=`($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 $list'
3199
;;
3200
*)
3201
if test "$GXX" = yes; then
3202
_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'
3203
else
3204
# FIXME: insert proper C++ library support
3205
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3206
fi
3207
;;
3208
esac
3209
;;
3210
hpux10*|hpux11*)
3211
if test $with_gnu_ld = no; then
3212
case "$host_cpu" in
3213
hppa*64*)
3214
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3215
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3216
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3217
;;
3218
ia64*)
3219
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3220
;;
3221
*)
3222
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3223
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3224
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3225
;;
3226
esac
3227
fi
3228
case "$host_cpu" in
3229
hppa*64*)
3230
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3231
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3232
;;
3233
ia64*)
3234
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3235
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3236
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3237
# but as the default
3238
# location of the library.
3239
;;
3240
*)
3241
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3242
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3243
# but as the default
3244
# location of the library.
3245
;;
3246
esac
3247
3248
case $cc_basename in
3249
CC)
3250
# FIXME: insert proper C++ library support
3251
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3252
;;
3253
aCC)
3254
case "$host_cpu" in
3255
hppa*64*|ia64*)
3256
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3257
;;
3258
*)
3259
_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 $compiler_flags'
3260
;;
3261
esac
3262
# Commands to make compiler produce verbose output that lists
3263
# what "hidden" libraries, object files and flags are used when
3264
# linking a shared library.
3265
#
3266
# There doesn't appear to be a way to prevent this compiler from
3267
# explicitly linking system object files so we need to strip them
3268
# from the output so that they don't get included in the library
3269
# dependencies.
3270
output_verbose_link_cmd='templist=`($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 $list'
3271
;;
3272
*)
3273
if test "$GXX" = yes; then
3274
if test $with_gnu_ld = no; then
3275
case "$host_cpu" in
3276
ia64*|hppa*64*)
3277
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3278
;;
3279
*)
3280
_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'
3281
;;
3282
esac
3283
fi
3284
else
3285
# FIXME: insert proper C++ library support
3286
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3287
fi
3288
;;
3289
esac
3290
;;
3291
irix5* | irix6*)
3292
case $cc_basename in
3293
CC)
3294
# SGI C++
3295
_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'
3296
3297
# Archives containing C++ object files must be created using
3298
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3299
# necessary to make sure instantiated templates are included
3300
# in the archive.
3301
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3302
;;
3303
*)
3304
if test "$GXX" = yes; then
3305
if test "$with_gnu_ld" = no; then
3306
_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'
3307
else
3308
_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'
3309
fi
3310
fi
3311
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3312
;;
3313
esac
3314
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3315
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3316
;;
3317
linux*)
3318
case $cc_basename in
3319
KCC)
3320
# Kuck and Associates, Inc. (KAI) C++ Compiler
3321
3322
# KCC will only create a shared library if the output file
3323
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3324
# to its proper name (with version) after linking.
3325
_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'
3326
_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 $lib'
3327
# Commands to make compiler produce verbose output that lists
3328
# what "hidden" libraries, object files and flags are used when
3329
# linking a shared library.
3330
#
3331
# There doesn't appear to be a way to prevent this compiler from
3332
# explicitly linking system object files so we need to strip them
3333
# from the output so that they don't get included in the library
3334
# dependencies.
3335
output_verbose_link_cmd='templist=`$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'
3336
3337
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3338
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3339
3340
# Archives containing C++ object files must be created using
3341
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3342
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3343
;;
3344
icpc)
3345
# Intel C++
3346
with_gnu_ld=yes
3347
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3348
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3349
_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'
3350
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3351
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3352
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3353
;;
3354
cxx)
3355
# Compaq C++
3356
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3357
_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'
3358
3359
runpath_var=LD_RUN_PATH
3360
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3361
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3362
3363
# Commands to make compiler produce verbose output that lists
3364
# what "hidden" libraries, object files and flags are used when
3365
# linking a shared library.
3366
#
3367
# There doesn't appear to be a way to prevent this compiler from
3368
# explicitly linking system object files so we need to strip them
3369
# from the output so that they don't get included in the library
3370
# dependencies.
3371
output_verbose_link_cmd='templist=`$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'
3372
;;
3373
esac
3374
;;
3375
lynxos*)
3376
# FIXME: insert proper C++ library support
3377
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3378
;;
3379
m88k*)
3380
# FIXME: insert proper C++ library support
3381
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3382
;;
3383
mvs*)
3384
case $cc_basename in
3385
cxx)
3386
# FIXME: insert proper C++ library support
3387
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3388
;;
3389
*)
3390
# FIXME: insert proper C++ library support
3391
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3392
;;
3393
esac
3394
;;
3395
netbsd*)
3396
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3397
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3398
wlarc=
3399
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3400
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3401
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3402
fi
3403
# Workaround some broken pre-1.5 toolchains
3404
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3405
;;
3406
osf3*)
3407
case $cc_basename in
3408
KCC)
3409
# Kuck and Associates, Inc. (KAI) C++ Compiler
3410
3411
# KCC will only create a shared library if the output file
3412
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3413
# to its proper name (with version) after linking.
3414
_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'
3415
3416
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3417
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3418
3419
# Archives containing C++ object files must be created using
3420
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3421
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3422
3423
;;
3424
RCC)
3425
# Rational C++ 2.4.1
3426
# FIXME: insert proper C++ library support
3427
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3428
;;
3429
cxx)
3430
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3431
_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'
3432
3433
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3434
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3435
3436
# Commands to make compiler produce verbose output that lists
3437
# what "hidden" libraries, object files and flags are used when
3438
# linking a shared library.
3439
#
3440
# There doesn't appear to be a way to prevent this compiler from
3441
# explicitly linking system object files so we need to strip them
3442
# from the output so that they don't get included in the library
3443
# dependencies.
3444
output_verbose_link_cmd='templist=`$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 $list'
3445
;;
3446
*)
3447
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3448
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3449
_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'
3450
3451
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3452
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3453
3454
# Commands to make compiler produce verbose output that lists
3455
# what "hidden" libraries, object files and flags are used when
3456
# linking a shared library.
3457
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3458
3459
else
3460
# FIXME: insert proper C++ library support
3461
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3462
fi
3463
;;
3464
esac
3465
;;
3466
osf4* | osf5*)
3467
case $cc_basename in
3468
KCC)
3469
# Kuck and Associates, Inc. (KAI) C++ Compiler
3470
3471
# KCC will only create a shared library if the output file
3472
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3473
# to its proper name (with version) after linking.
3474
_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'
3475
3476
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3477
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3478
3479
# Archives containing C++ object files must be created using
3480
# the KAI C++ compiler.
3481
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3482
;;
3483
RCC)
3484
# Rational C++ 2.4.1
3485
# FIXME: insert proper C++ library support
3486
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3487
;;
3488
cxx)
3489
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3490
_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'
3491
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3492
echo "-hidden">> $lib.exp~
3493
$CC -shared$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~
3494
$rm $lib.exp'
3495
3496
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3497
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3498
3499
# Commands to make compiler produce verbose output that lists
3500
# what "hidden" libraries, object files and flags are used when
3501
# linking a shared library.
3502
#
3503
# There doesn't appear to be a way to prevent this compiler from
3504
# explicitly linking system object files so we need to strip them
3505
# from the output so that they don't get included in the library
3506
# dependencies.
3507
output_verbose_link_cmd='templist=`$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 $list'
3508
;;
3509
*)
3510
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3511
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3512
_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'
3513
3514
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3515
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3516
3517
# Commands to make compiler produce verbose output that lists
3518
# what "hidden" libraries, object files and flags are used when
3519
# linking a shared library.
3520
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3521
3522
else
3523
# FIXME: insert proper C++ library support
3524
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3525
fi
3526
;;
3527
esac
3528
;;
3529
psos*)
3530
# FIXME: insert proper C++ library support
3531
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3532
;;
3533
sco*)
3534
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3535
case $cc_basename in
3536
CC)
3537
# FIXME: insert proper C++ library support
3538
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3539
;;
3540
*)
3541
# FIXME: insert proper C++ library support
3542
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3543
;;
3544
esac
3545
;;
3546
sunos4*)
3547
case $cc_basename in
3548
CC)
3549
# Sun C++ 4.x
3550
# FIXME: insert proper C++ library support
3551
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3552
;;
3553
lcc)
3554
# Lucid
3555
# FIXME: insert proper C++ library support
3556
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3557
;;
3558
*)
3559
# FIXME: insert proper C++ library support
3560
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3561
;;
3562
esac
3563
;;
3564
solaris*)
3565
case $cc_basename in
3566
CC)
3567
# Sun C++ 4.2, 5.x and Centerline C++
3568
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3569
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3570
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3571
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3572
3573
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3574
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3575
case $host_os in
3576
solaris2.[0-5] | solaris2.[0-5].*) ;;
3577
*)
3578
# The C++ compiler is used as linker so we must use $wl
3579
# flag to pass the commands to the underlying system
3580
# linker.
3581
# Supported since Solaris 2.6 (maybe 2.5.1?)
3582
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3583
;;
3584
esac
3585
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3586
3587
# Commands to make compiler produce verbose output that lists
3588
# what "hidden" libraries, object files and flags are used when
3589
# linking a shared library.
3590
#
3591
# There doesn't appear to be a way to prevent this compiler from
3592
# explicitly linking system object files so we need to strip them
3593
# from the output so that they don't get included in the library
3594
# dependencies.
3595
output_verbose_link_cmd='templist=`$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'
3596
3597
# Archives containing C++ object files must be created using
3598
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3599
# necessary to make sure instantiated templates are included
3600
# in the archive.
3601
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3602
;;
3603
gcx)
3604
# Green Hills C++ Compiler
3605
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3606
3607
# The C++ compiler must be used to create the archive.
3608
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3609
;;
3610
*)
3611
# GNU C++ compiler with Solaris linker
3612
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3613
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3614
if $CC --version | grep -v '^2\.7' > /dev/null; then
3615
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3616
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3617
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3618
3619
# Commands to make compiler produce verbose output that lists
3620
# what "hidden" libraries, object files and flags are used when
3621
# linking a shared library.
3622
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3623
else
3624
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3625
# platform.
3626
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3627
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3628
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3629
3630
# Commands to make compiler produce verbose output that lists
3631
# what "hidden" libraries, object files and flags are used when
3632
# linking a shared library.
3633
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3634
fi
3635
3636
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3637
fi
3638
;;
3639
esac
3640
;;
3641
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3642
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3643
;;
3644
tandem*)
3645
case $cc_basename in
3646
NCC)
3647
# NonStop-UX NCC 3.20
3648
# FIXME: insert proper C++ library support
3649
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3650
;;
3651
*)
3652
# FIXME: insert proper C++ library support
3653
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3654
;;
3655
esac
3656
;;
3657
vxworks*)
3658
# FIXME: insert proper C++ library support
3659
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3660
;;
3661
*)
3662
# FIXME: insert proper C++ library support
3663
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3664
;;
3665
esac
3666
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3667
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3668
3669
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3670
_LT_AC_TAGVAR(LD, $1)="$LD"
3671
3672
AC_LIBTOOL_POSTDEP_PREDEP($1)
3673
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3674
AC_LIBTOOL_PROG_CC_C_O($1)
3675
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3676
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3677
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3678
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3679
AC_LIBTOOL_SYS_LIB_STRIP
3680
AC_LIBTOOL_DLOPEN_SELF($1)
3681
3682
AC_LIBTOOL_CONFIG($1)
3683
3684
AC_LANG_POP
3685
CC=$lt_save_CC
3686
LDCXX=$LD
3687
LD=$lt_save_LD
3688
GCC=$lt_save_GCC
3689
with_gnu_ldcxx=$with_gnu_ld
3690
with_gnu_ld=$lt_save_with_gnu_ld
3691
lt_cv_path_LDCXX=$lt_cv_path_LD
3692
lt_cv_path_LD=$lt_save_path_LD
3693
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3694
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3695
])# AC_LIBTOOL_LANG_CXX_CONFIG
3696
3697
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3698
# ------------------------
3699
# Figure out "hidden" library dependencies from verbose
3700
# compiler output when linking a shared library.
3701
# Parse the compiler output and extract the necessary
3702
# objects, libraries and library flags.
3703
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3704
dnl we can't use the lt_simple_compile_test_code here,
3705
dnl because it contains code intended for an executable,
3706
dnl not a library. It's possible we should let each
3707
dnl tag define a new lt_????_link_test_code variable,
3708
dnl but it's only used here...
3709
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3710
int a;
3711
void foo (void) { a = 0; }
3712
EOF
3713
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3714
class Foo
3715
{
3716
public:
3717
Foo (void) { a = 0; }
3718
private:
3719
int a;
3720
};
3721
EOF
3722
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3723
subroutine foo
3724
implicit none
3725
integer*4 a
3726
a=0
3727
return
3728
end
3729
EOF
3730
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3731
public class foo {
3732
private int a;
3733
public void bar (void) {
3734
a = 0;
3735
}
3736
};
3737
EOF
3738
])
3739
dnl Parse the compiler output and extract the necessary
3740
dnl objects, libraries and library flags.
3741
if AC_TRY_EVAL(ac_compile); then
3742
# Parse the compiler output and extract the necessary
3743
# objects, libraries and library flags.
3744
3745
# Sentinel used to keep track of whether or not we are before
3746
# the conftest object file.
3747
pre_test_object_deps_done=no
3748
3749
# The `*' in the case matches for architectures that use `case' in
3750
# $output_verbose_cmd can trigger glob expansion during the loop
3751
# eval without this substitution.
3752
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3753
3754
for p in `eval $output_verbose_link_cmd`; do
3755
case $p in
3756
3757
-L* | -R* | -l*)
3758
# Some compilers place space between "-{L,R}" and the path.
3759
# Remove the space.
3760
if test $p = "-L" \
3761
|| test $p = "-R"; then
3762
prev=$p
3763
continue
3764
else
3765
prev=
3766
fi
3767
3768
if test "$pre_test_object_deps_done" = no; then
3769
case $p in
3770
-L* | -R*)
3771
# Internal compiler library paths should come after those
3772
# provided the user. The postdeps already come after the
3773
# user supplied libs so there is no need to process them.
3774
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3775
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3776
else
3777
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3778
fi
3779
;;
3780
# The "-l" case would never come before the object being
3781
# linked, so don't bother handling this case.
3782
esac
3783
else
3784
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3785
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3786
else
3787
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3788
fi
3789
fi
3790
;;
3791
3792
*.$objext)
3793
# This assumes that the test object file only shows up
3794
# once in the compiler output.
3795
if test "$p" = "conftest.$objext"; then
3796
pre_test_object_deps_done=yes
3797
continue
3798
fi
3799
3800
if test "$pre_test_object_deps_done" = no; then
3801
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3802
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3803
else
3804
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3805
fi
3806
else
3807
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3808
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3809
else
3810
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3811
fi
3812
fi
3813
;;
3814
3815
*) ;; # Ignore the rest.
3816
3817
esac
3818
done
3819
3820
# Clean up.
3821
rm -f a.out a.exe
3822
else
3823
echo "libtool.m4: error: problem compiling $1 test program"
3824
fi
3825
3826
$rm -f confest.$objext
3827
3828
case " $_LT_AC_TAGVAR(postdeps, $1) " in
3829
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3830
esac
3831
])# AC_LIBTOOL_POSTDEP_PREDEP
3832
3833
# AC_LIBTOOL_LANG_F77_CONFIG
3834
# ------------------------
3835
# Ensure that the configuration vars for the C compiler are
3836
# suitably defined. Those variables are subsequently used by
3837
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3838
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3839
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3840
[AC_REQUIRE([AC_PROG_F77])
3841
AC_LANG_PUSH(Fortran 77)
3842
3843
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3844
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3845
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3846
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3847
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3848
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3849
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3850
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3851
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3852
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3853
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3854
_LT_AC_TAGVAR(module_cmds, $1)=
3855
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3856
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3857
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3858
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3859
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3860
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3861
3862
# Source file extension for f77 test sources.
3863
ac_ext=f
3864
3865
# Object file extension for compiled f77 test sources.
3866
objext=o
3867
_LT_AC_TAGVAR(objext, $1)=$objext
3868
3869
# Code to be used in simple compile tests
3870
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3871
3872
# Code to be used in simple link tests
3873
lt_simple_link_test_code=" program t\n end\n"
3874
3875
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3876
_LT_AC_SYS_COMPILER
3877
3878
# Allow CC to be a program name with arguments.
3879
lt_save_CC="$CC"
3880
CC=${F77-"f77"}
3881
compiler=$CC
3882
_LT_AC_TAGVAR(compiler, $1)=$CC
3883
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3884
3885
AC_MSG_CHECKING([if libtool supports shared libraries])
3886
AC_MSG_RESULT([$can_build_shared])
3887
3888
AC_MSG_CHECKING([whether to build shared libraries])
3889
test "$can_build_shared" = "no" && enable_shared=no
3890
3891
# On AIX, shared libraries and static libraries use the same namespace, and
3892
# are all built from PIC.
3893
case "$host_os" in
3894
aix3*)
3895
test "$enable_shared" = yes && enable_static=no
3896
if test -n "$RANLIB"; then
3897
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3898
postinstall_cmds='$RANLIB $lib'
3899
fi
3900
;;
3901
aix4* | aix5*)
3902
test "$enable_shared" = yes && enable_static=no
3903
;;
3904
esac
3905
AC_MSG_RESULT([$enable_shared])
3906
3907
AC_MSG_CHECKING([whether to build static libraries])
3908
# Make sure either enable_shared or enable_static is yes.
3909
test "$enable_shared" = yes || enable_static=yes
3910
AC_MSG_RESULT([$enable_static])
3911
3912
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3913
3914
_LT_AC_TAGVAR(GCC, $1)="$G77"
3915
_LT_AC_TAGVAR(LD, $1)="$LD"
3916
3917
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3918
AC_LIBTOOL_PROG_CC_C_O($1)
3919
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3920
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3921
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3922
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3923
AC_LIBTOOL_SYS_LIB_STRIP
3924
3925
3926
AC_LIBTOOL_CONFIG($1)
3927
3928
AC_LANG_POP
3929
CC="$lt_save_CC"
3930
])# AC_LIBTOOL_LANG_F77_CONFIG
3931
3932
3933
# AC_LIBTOOL_LANG_GCJ_CONFIG
3934
# --------------------------
3935
# Ensure that the configuration vars for the C compiler are
3936
# suitably defined. Those variables are subsequently used by
3937
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3938
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3939
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3940
[AC_LANG_SAVE
3941
3942
# Source file extension for Java test sources.
3943
ac_ext=java
3944
3945
# Object file extension for compiled Java test sources.
3946
objext=o
3947
_LT_AC_TAGVAR(objext, $1)=$objext
3948
3949
# Code to be used in simple compile tests
3950
lt_simple_compile_test_code="class foo {}\n"
3951
3952
# Code to be used in simple link tests
3953
lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3954
3955
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3956
_LT_AC_SYS_COMPILER
3957
3958
# Allow CC to be a program name with arguments.
3959
lt_save_CC="$CC"
3960
CC=${GCJ-"gcj"}
3961
compiler=$CC
3962
_LT_AC_TAGVAR(compiler, $1)=$CC
3963
3964
# GCJ did not exist at the time GCC didn't implicitly link libc in.
3965
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3966
3967
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3968
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3969
AC_LIBTOOL_PROG_CC_C_O($1)
3970
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3971
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3972
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3973
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3974
AC_LIBTOOL_SYS_LIB_STRIP
3975
AC_LIBTOOL_DLOPEN_SELF($1)
3976
3977
AC_LIBTOOL_CONFIG($1)
3978
3979
AC_LANG_RESTORE
3980
CC="$lt_save_CC"
3981
])# AC_LIBTOOL_LANG_GCJ_CONFIG
3982
3983
3984
# AC_LIBTOOL_LANG_RC_CONFIG
3985
# --------------------------
3986
# Ensure that the configuration vars for the Windows resource compiler are
3987
# suitably defined. Those variables are subsequently used by
3988
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3989
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3990
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3991
[AC_LANG_SAVE
3992
3993
# Source file extension for RC test sources.
3994
ac_ext=rc
3995
3996
# Object file extension for compiled RC test sources.
3997
objext=o
3998
_LT_AC_TAGVAR(objext, $1)=$objext
3999
4000
# Code to be used in simple compile tests
4001
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4002
4003
# Code to be used in simple link tests
4004
lt_simple_link_test_code="$lt_simple_compile_test_code"
4005
4006
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4007
_LT_AC_SYS_COMPILER
4008
4009
# Allow CC to be a program name with arguments.
4010
lt_save_CC="$CC"
4011
CC=${RC-"windres"}
4012
compiler=$CC
4013
_LT_AC_TAGVAR(compiler, $1)=$CC
4014
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4015
4016
AC_LIBTOOL_CONFIG($1)
4017
4018
AC_LANG_RESTORE
4019
CC="$lt_save_CC"
4020
])# AC_LIBTOOL_LANG_RC_CONFIG
4021
4022
4023
# AC_LIBTOOL_CONFIG([TAGNAME])
4024
# ----------------------------
4025
# If TAGNAME is not passed, then create an initial libtool script
4026
# with a default configuration from the untagged config vars. Otherwise
4027
# add code to config.status for appending the configuration named by
4028
# TAGNAME from the matching tagged config vars.
4029
AC_DEFUN([AC_LIBTOOL_CONFIG],
4030
[# The else clause should only fire when bootstrapping the
2929
4031
# libtool distribution, otherwise you forgot to ship ltmain.sh
2930
4032
# with your package, and you will get complaints that there are
2931
4033
# no rules to generate ltmain.sh.
2932
4034
if test -f "$ltmain"; then
2933
:
2934
else
2935
# If there is no Makefile yet, we rely on a make rule to execute
2936
# `config.status --recheck' to rerun these tests and create the
2937
# libtool script then.
2938
test -f Makefile && make "$ltmain"
2939
fi
2940
2941
if test -f "$ltmain"; then
2942
trap "$rm \"${ofile}T\"; exit 1" 1 2 15
2943
$rm -f "${ofile}T"
2944
2945
echo creating $ofile
2946
4035
# See if we are running on zsh, and set the options which allow our commands through
4036
# without removal of \ escapes.
4037
if test -n "${ZSH_VERSION+set}" ; then
4038
setopt NO_GLOB_SUBST
4039
fi
2947
4040
# Now quote all the things that may contain metacharacters while being
2948
4041
# careful not to overquote the AC_SUBSTed values. We take copies of the
2949
4042
# variables and quote the copies for generation of the libtool script.
2950
for var in echo old_CC old_CFLAGS \
2951
AR AR_FLAGS CC LD LN_S NM SHELL \
2952
reload_flag reload_cmds wl \
2953
pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
2954
thread_safe_flag_spec whole_archive_flag_spec libname_spec \
2955
library_names_spec soname_spec \
2956
RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
2957
old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
2958
postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
2959
old_striplib striplib file_magic_cmd export_symbols_cmds \
2960
deplibs_check_method allow_undefined_flag no_undefined_flag \
2961
finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
2962
global_symbol_to_c_name_address \
2963
hardcode_libdir_flag_spec hardcode_libdir_separator \
4043
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
4044
SED SHELL STRIP \
4045
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4046
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4047
deplibs_check_method reload_flag reload_cmds need_locks \
4048
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4049
lt_cv_sys_global_symbol_to_c_name_address \
2964
4050
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
2965
compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
4051
old_postinstall_cmds old_postuninstall_cmds \
4052
_LT_AC_TAGVAR(compiler, $1) \
4053
_LT_AC_TAGVAR(CC, $1) \
4054
_LT_AC_TAGVAR(LD, $1) \
4055
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4056
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4057
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4058
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4059
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4060
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4061
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4062
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4063
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4064
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4065
_LT_AC_TAGVAR(predep_objects, $1) \
4066
_LT_AC_TAGVAR(postdep_objects, $1) \
4067
_LT_AC_TAGVAR(predeps, $1) \
4068
_LT_AC_TAGVAR(postdeps, $1) \
4069
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4070
_LT_AC_TAGVAR(archive_cmds, $1) \
4071
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4072
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4073
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4074
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4075
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4076
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4077
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4078
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4079
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4080
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4081
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4082
_LT_AC_TAGVAR(module_cmds, $1) \
4083
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4084
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4085
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4086
_LT_AC_TAGVAR(include_expsyms, $1); do
2966
4087
2967
4088
case $var in
2968
reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
4089
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4090
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4091
_LT_AC_TAGVAR(archive_cmds, $1) | \
4092
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4093
_LT_AC_TAGVAR(module_cmds, $1) | \
4094
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4095
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4096
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4097
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4098
postinstall_cmds | postuninstall_cmds | \
2969
4099
old_postinstall_cmds | old_postuninstall_cmds | \
2970
export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
2971
extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
2972
postinstall_cmds | postuninstall_cmds | \
2973
finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4100
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
2974
4101
# Double-quote double-evaled strings.
2975
4102
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
2976
4103
;;
2980
4107
esac
2981
4108
done
2982
4109
2983
cat <<__EOF__ > "${ofile}T"
2984
#! $SHELL
2985
2986
# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4110
case $lt_echo in
4111
*'\[$]0 --fallback-echo"')
4112
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4113
;;
4114
esac
4115
4116
ifelse([$1], [],
4117
[cfgfile="${ofile}T"
4118
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4119
$rm -f "$cfgfile"
4120
AC_MSG_NOTICE([creating $ofile])],
4121
[cfgfile="$ofile"])
4122
4123
cat <<__EOF__ >> "$cfgfile"
4124
ifelse([$1], [],
4125
[#! $SHELL
4126
4127
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
2987
4128
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
2988
4129
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
2989
4130
#
2990
# Copyright (C) 1996-2000 Free Software Foundation, Inc.
4131
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4132
# Free Software Foundation, Inc.
4133
#
4134
# This file is part of GNU Libtool:
2991
4135
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
2992
4136
#
2993
4137
# This program is free software; you can redistribute it and/or modify
3009
4153
# configuration script generated by Autoconf, you may include it under
3010
4154
# the same distribution terms that you use for the rest of that program.
3011
4155
4156
# A sed program that does not truncate output.
4157
SED=$lt_SED
4158
3012
4159
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
3013
Xsed="sed -e s/^X//"
4160
Xsed="$SED -e s/^X//"
3014
4161
3015
4162
# The HP-UX ksh and POSIX shell print the target directory to stdout
3016
4163
# if CDPATH is set.
3017
4164
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3018
4165
3019
# ### BEGIN LIBTOOL CONFIG
4166
# The names of the tagged configurations supported by this script.
4167
available_tags=
4168
4169
# ### BEGIN LIBTOOL CONFIG],
4170
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3020
4171
3021
4172
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3022
4173
3030
4181
build_old_libs=$enable_static
3031
4182
3032
4183
# Whether or not to add -lc for building shared libraries.
3033
build_libtool_need_lc=$need_lc
4184
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4185
4186
# Whether or not to disallow shared libs when runtime libs are static
4187
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3034
4188
3035
4189
# Whether or not to optimize for fast installation.
3036
4190
fast_install=$enable_fast_install
3046
4200
AR=$lt_AR
3047
4201
AR_FLAGS=$lt_AR_FLAGS
3048
4202
3049
# The default C compiler.
3050
CC=$lt_CC
4203
# A C compiler.
4204
LTCC=$lt_LTCC
4205
4206
# A language-specific compiler.
4207
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
3051
4208
3052
4209
# Is the compiler the GNU C compiler?
3053
with_gcc=$GCC
4210
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4211
4212
# An ERE matcher.
4213
EGREP=$lt_EGREP
3054
4214
3055
4215
# The linker used to build libraries.
3056
LD=$lt_LD
4216
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
3057
4217
3058
4218
# Whether we need hard or soft links.
3059
4219
LN_S=$lt_LN_S
3062
4222
NM=$lt_NM
3063
4223
3064
4224
# A symbol stripping program
3065
STRIP=$STRIP
4225
STRIP=$lt_STRIP
3066
4226
3067
4227
# Used to examine libraries when file_magic_cmd begins "file"
3068
4228
MAGIC_CMD=$MAGIC_CMD
3084
4244
reload_cmds=$lt_reload_cmds
3085
4245
3086
4246
# How to pass a linker flag through the compiler.
3087
wl=$lt_wl
4247
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
3088
4248
3089
4249
# Object file suffix (normally "o").
3090
4250
objext="$ac_objext"
3092
4252
# Old archive suffix (normally "a").
3093
4253
libext="$libext"
3094
4254
4255
# Shared library suffix (normally ".so").
4256
shrext_cmds='$shrext_cmds'
4257
3095
4258
# Executable file suffix (normally "").
3096
4259
exeext="$exeext"
3097
4260
3098
4261
# Additional compiler flags for building library objects.
3099
pic_flag=$lt_pic_flag
4262
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
3100
4263
pic_mode=$pic_mode
3101
4264
4265
# What is the maximum length of a command?
4266
max_cmd_len=$lt_cv_sys_max_cmd_len
4267
3102
4268
# Does compiler simultaneously support -c and -o options?
3103
compiler_c_o=$lt_compiler_c_o
3104
3105
# Can we write directly to a .lo ?
3106
compiler_o_lo=$lt_compiler_o_lo
4269
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
3107
4270
3108
4271
# Must we lock files when doing compilation ?
3109
4272
need_locks=$lt_need_locks
3124
4287
dlopen_self_static=$enable_dlopen_self_static
3125
4288
3126
4289
# Compiler flag to prevent dynamic linking.
3127
link_static_flag=$lt_link_static_flag
4290
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
3128
4291
3129
4292
# Compiler flag to turn off builtin functions.
3130
no_builtin_flag=$lt_no_builtin_flag
4293
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
3131
4294
3132
4295
# Compiler flag to allow reflexive dlopens.
3133
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
4296
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
3134
4297
3135
4298
# Compiler flag to generate shared objects directly from archives.
3136
whole_archive_flag_spec=$lt_whole_archive_flag_spec
4299
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
3137
4300
3138
4301
# Compiler flag to generate thread-safe objects.
3139
thread_safe_flag_spec=$lt_thread_safe_flag_spec
4302
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
3140
4303
3141
4304
# Library versioning type.
3142
4305
version_type=$version_type
3153
4316
3154
4317
# Commands used to build and install an old-style archive.
3155
4318
RANLIB=$lt_RANLIB
3156
old_archive_cmds=$lt_old_archive_cmds
4319
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
3157
4320
old_postinstall_cmds=$lt_old_postinstall_cmds
3158
4321
old_postuninstall_cmds=$lt_old_postuninstall_cmds
3159
4322
3160
4323
# Create an old-style archive from a shared archive.
3161
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
4324
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
3162
4325
3163
4326
# Create a temporary old-style archive to link instead of a shared archive.
3164
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
4327
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
3165
4328
3166
4329
# Commands used to build and install a shared archive.
3167
archive_cmds=$lt_archive_cmds
3168
archive_expsym_cmds=$lt_archive_expsym_cmds
4330
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4331
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
3169
4332
postinstall_cmds=$lt_postinstall_cmds
3170
4333
postuninstall_cmds=$lt_postuninstall_cmds
3171
4334
4335
# Commands used to build a loadable module (assumed same as above if empty)
4336
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4337
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4338
3172
4339
# Commands to strip libraries.
3173
4340
old_striplib=$lt_old_striplib
3174
4341
striplib=$lt_striplib
3175
4342
4343
# Dependencies to place before the objects being linked to create a
4344
# shared library.
4345
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4346
4347
# Dependencies to place after the objects being linked to create a
4348
# shared library.
4349
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4350
4351
# Dependencies to place before the objects being linked to create a
4352
# shared library.
4353
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4354
4355
# Dependencies to place after the objects being linked to create a
4356
# shared library.
4357
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4358
4359
# The library search path used internally by the compiler when linking
4360
# a shared library.
4361
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4362
3176
4363
# Method to check whether dependent libraries are shared objects.
3177
4364
deplibs_check_method=$lt_deplibs_check_method
3178
4365
3180
4367
file_magic_cmd=$lt_file_magic_cmd
3181
4368
3182
4369
# Flag that allows shared libraries with undefined symbols to be built.
3183
allow_undefined_flag=$lt_allow_undefined_flag
4370
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
3184
4371
3185
4372
# Flag that forces no undefined symbols.
3186
no_undefined_flag=$lt_no_undefined_flag
4373
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
3187
4374
3188
4375
# Commands used to finish a libtool library installation in a directory.
3189
4376
finish_cmds=$lt_finish_cmds
3192
4379
finish_eval=$lt_finish_eval
3193
4380
3194
4381
# Take the output of nm and produce a listing of raw symbols and C names.
3195
global_symbol_pipe=$lt_global_symbol_pipe
4382
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
3196
4383
3197
4384
# Transform the output of nm in a proper C declaration
3198
global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
4385
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
3199
4386
3200
4387
# Transform the output of nm in a C name address pair
3201
global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
4388
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
3202
4389
3203
4390
# This is the shared library runtime path variable.
3204
4391
runpath_var=$runpath_var
3210
4397
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
3211
4398
3212
4399
# How to hardcode a shared library path into an executable.
3213
hardcode_action=$hardcode_action
4400
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
3214
4401
3215
4402
# Whether we should hardcode library paths into libraries.
3216
4403
hardcode_into_libs=$hardcode_into_libs
3217
4404
3218
4405
# Flag to hardcode \$libdir into a binary during linking.
3219
4406
# This must work even if \$libdir does not exist.
3220
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
4407
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4408
4409
# If ld is used when linking, flag to hardcode \$libdir into
4410
# a binary during linking. This must work even if \$libdir does
4411
# not exist.
4412
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
3221
4413
3222
4414
# Whether we need a single -rpath flag with a separated argument.
3223
hardcode_libdir_separator=$lt_hardcode_libdir_separator
4415
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
3224
4416
3225
# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
4417
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
3226
4418
# resulting binary.
3227
hardcode_direct=$hardcode_direct
4419
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
3228
4420
3229
4421
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
3230
4422
# resulting binary.
3231
hardcode_minus_L=$hardcode_minus_L
4423
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
3232
4424
3233
4425
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
3234
4426
# the resulting binary.
3235
hardcode_shlibpath_var=$hardcode_shlibpath_var
4427
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4428
4429
# Set to yes if building a shared library automatically hardcodes DIR into the library
4430
# and all subsequent libraries and executables linked against it.
4431
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
3236
4432
3237
4433
# Variables whose values should be saved in libtool wrapper scripts and
3238
4434
# restored at relink time.
3239
4435
variables_saved_for_relink="$variables_saved_for_relink"
3240
4436
3241
4437
# Whether libtool must link a program against all its dependency libraries.
3242
link_all_deplibs=$link_all_deplibs
4438
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
3243
4439
3244
4440
# Compile-time system search path for libraries
3245
4441
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
3248
4444
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
3249
4445
3250
4446
# Fix the shell variable \$srcfile for the compiler.
3251
fix_srcfile_path="$fix_srcfile_path"
4447
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
3252
4448
3253
4449
# Set to yes if exported symbols are required.
3254
always_export_symbols=$always_export_symbols
4450
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
3255
4451
3256
4452
# The commands to list exported symbols.
3257
export_symbols_cmds=$lt_export_symbols_cmds
4453
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
3258
4454
3259
4455
# The commands to extract the exported symbol list from a shared archive.
3260
4456
extract_expsyms_cmds=$lt_extract_expsyms_cmds
3261
4457
3262
4458
# Symbols that should not be listed in the preloaded symbols.
3263
exclude_expsyms=$lt_exclude_expsyms
4459
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
3264
4460
3265
4461
# Symbols that must always be exported.
3266
include_expsyms=$lt_include_expsyms
4462
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
3267
4463
3268
# ### END LIBTOOL CONFIG
4464
ifelse([$1],[],
4465
[# ### END LIBTOOL CONFIG],
4466
[# ### END LIBTOOL TAG CONFIG: $tagname])
3269
4467
3270
4468
__EOF__
3271
4469
4470
ifelse([$1],[], [
3272
4471
case $host_os in
3273
4472
aix3*)
3274
cat <<\EOF >> "${ofile}T"
4473
cat <<\EOF >> "$cfgfile"
3275
4474
3276
4475
# AIX sometimes has problems with the GCC collect2 program. For some
3277
4476
# reason, if we set the COLLECT_NAMES environment variable, the problems
3284
4483
;;
3285
4484
esac
3286
4485
3287
case $host_os in
3288
cygwin* | mingw* | pw32* | os2*)
3289
cat <<'EOF' >> "${ofile}T"
3290
# This is a source program that is used to create dlls on Windows
3291
# Don't remove nor modify the starting and closing comments
4486
# We use sed instead of cat because bash on DJGPP gets confused if
4487
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4488
# text mode, it properly converts lines to CR/LF. This bash problem
4489
# is reportedly fixed, but why not run on old versions too?
4490
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4491
4492
mv -f "$cfgfile" "$ofile" || \
4493
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4494
chmod +x "$ofile"
4495
])
4496
else
4497
# If there is no Makefile yet, we rely on a make rule to execute
4498
# `config.status --recheck' to rerun these tests and create the
4499
# libtool script then.
4500
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4501
if test -f "$ltmain_in"; then
4502
test -f Makefile && make "$ltmain"
4503
fi
4504
fi
4505
])# AC_LIBTOOL_CONFIG
4506
4507
4508
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4509
# -------------------------------------------
4510
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4511
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4512
4513
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4514
4515
if test "$GCC" = yes; then
4516
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4517
4518
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4519
lt_cv_prog_compiler_rtti_exceptions,
4520
[-fno-rtti -fno-exceptions], [],
4521
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4522
fi
4523
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4524
4525
4526
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4527
# ---------------------------------
4528
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4529
[AC_REQUIRE([AC_CANONICAL_HOST])
4530
AC_REQUIRE([AC_PROG_NM])
4531
AC_REQUIRE([AC_OBJEXT])
4532
# Check for command to grab the raw symbol name followed by C symbol from nm.
4533
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4534
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4535
[
4536
# These are sane defaults that work on at least a few old systems.
4537
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4538
4539
# Character class describing NM global symbol codes.
4540
symcode='[[BCDEGRST]]'
4541
4542
# Regexp to match symbols that can be accessed directly from C.
4543
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4544
4545
# Transform the above into a raw symbol and a C symbol.
4546
symxfrm='\1 \2\3 \3'
4547
4548
# Transform an extracted symbol line into a proper C declaration
4549
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4550
4551
# Transform an extracted symbol line into symbol name and symbol address
4552
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'"
4553
4554
# Define system-specific variables.
4555
case $host_os in
4556
aix*)
4557
symcode='[[BCDT]]'
4558
;;
4559
cygwin* | mingw* | pw32*)
4560
symcode='[[ABCDGISTW]]'
4561
;;
4562
hpux*) # Its linker distinguishes data from code symbols
4563
if test "$host_cpu" = ia64; then
4564
symcode='[[ABCDEGRST]]'
4565
fi
4566
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4567
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'"
4568
;;
4569
irix* | nonstopux*)
4570
symcode='[[BCDEGRST]]'
4571
;;
4572
osf*)
4573
symcode='[[BCDEGQRST]]'
4574
;;
4575
solaris* | sysv5*)
4576
symcode='[[BDRT]]'
4577
;;
4578
sysv4)
4579
symcode='[[DFNSTU]]'
4580
;;
4581
esac
4582
4583
# Handle CRLF in mingw tool chain
4584
opt_cr=
4585
case $build_os in
4586
mingw*)
4587
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4588
;;
4589
esac
4590
4591
# If we're using GNU nm, then use its standard symbol codes.
4592
case `$NM -V 2>&1` in
4593
*GNU* | *'with BFD'*)
4594
symcode='[[ABCDGIRSTW]]' ;;
4595
esac
4596
4597
# Try without a prefix undercore, then with it.
4598
for ac_symprfx in "" "_"; do
4599
4600
# Write the raw and C identifiers.
4601
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4602
4603
# Check to see that the pipe works correctly.
4604
pipe_works=no
4605
4606
rm -f conftest*
4607
cat > conftest.$ac_ext <<EOF
4608
#ifdef __cplusplus
4609
extern "C" {
4610
#endif
4611
char nm_test_var;
4612
void nm_test_func(){}
4613
#ifdef __cplusplus
4614
}
4615
#endif
4616
int main(){nm_test_var='a';nm_test_func();return(0);}
4617
EOF
4618
4619
if AC_TRY_EVAL(ac_compile); then
4620
# Now try to grab the symbols.
4621
nlist=conftest.nm
4622
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4623
# Try sorting and uniquifying the output.
4624
if sort "$nlist" | uniq > "$nlist"T; then
4625
mv -f "$nlist"T "$nlist"
4626
else
4627
rm -f "$nlist"T
4628
fi
4629
4630
# Make sure that we snagged all the symbols we need.
4631
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4632
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4633
cat <<EOF > conftest.$ac_ext
4634
#ifdef __cplusplus
4635
extern "C" {
4636
#endif
4637
4638
EOF
4639
# Now generate the symbol file.
4640
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4641
4642
cat <<EOF >> conftest.$ac_ext
4643
#if defined (__STDC__) && __STDC__
4644
# define lt_ptr_t void *
4645
#else
4646
# define lt_ptr_t char *
4647
# define const
4648
#endif
4649
4650
/* The mapping between symbol names and symbols. */
4651
const struct {
4652
const char *name;
4653
lt_ptr_t address;
4654
}
4655
lt_preloaded_symbols[[]] =
4656
{
4657
EOF
4658
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4659
cat <<\EOF >> conftest.$ac_ext
4660
{0, (lt_ptr_t) 0}
4661
};
4662
4663
#ifdef __cplusplus
4664
}
4665
#endif
4666
EOF
4667
# Now try linking the two files.
4668
mv conftest.$ac_objext conftstm.$ac_objext
4669
lt_save_LIBS="$LIBS"
4670
lt_save_CFLAGS="$CFLAGS"
4671
LIBS="conftstm.$ac_objext"
4672
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4673
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4674
pipe_works=yes
4675
fi
4676
LIBS="$lt_save_LIBS"
4677
CFLAGS="$lt_save_CFLAGS"
4678
else
4679
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4680
fi
4681
else
4682
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4683
fi
4684
else
4685
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4686
fi
4687
else
4688
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4689
cat conftest.$ac_ext >&5
4690
fi
4691
rm -f conftest* conftst*
4692
4693
# Do not use the global_symbol_pipe unless it works.
4694
if test "$pipe_works" = yes; then
4695
break
4696
else
4697
lt_cv_sys_global_symbol_pipe=
4698
fi
4699
done
4700
])
4701
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4702
lt_cv_sys_global_symbol_to_cdecl=
4703
fi
4704
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4705
AC_MSG_RESULT(failed)
4706
else
4707
AC_MSG_RESULT(ok)
4708
fi
4709
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4710
4711
4712
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4713
# ---------------------------------------
4714
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4715
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4716
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4717
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4718
4719
AC_MSG_CHECKING([for $compiler option to produce PIC])
4720
ifelse([$1],[CXX],[
4721
# C++ specific cases for pic, static, wl, etc.
4722
if test "$GXX" = yes; then
4723
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4724
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4725
4726
case $host_os in
4727
aix*)
4728
# All AIX code is PIC.
4729
if test "$host_cpu" = ia64; then
4730
# AIX 5 now supports IA64 processor
4731
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4732
fi
4733
;;
4734
amigaos*)
4735
# FIXME: we need at least 68020 code to build shared libraries, but
4736
# adding the `-m68020' flag to GCC prevents building anything better,
4737
# like `-m68040'.
4738
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4739
;;
4740
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4741
# PIC is the default for these OSes.
4742
;;
4743
mingw* | os2* | pw32*)
4744
# This hack is so that the source file can tell whether it is being
4745
# built for inclusion in a dll (and should export symbols for example).
4746
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4747
;;
4748
darwin* | rhapsody*)
4749
# PIC is the default on this platform
4750
# Common symbols not allowed in MH_DYLIB files
4751
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4752
;;
4753
*djgpp*)
4754
# DJGPP does not support shared libraries at all
4755
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4756
;;
4757
sysv4*MP*)
4758
if test -d /usr/nec; then
4759
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4760
fi
4761
;;
4762
hpux*)
4763
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4764
# not for PA HP-UX.
4765
case "$host_cpu" in
4766
hppa*64*|ia64*)
4767
;;
4768
*)
4769
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4770
;;
4771
esac
4772
;;
4773
*)
4774
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4775
;;
4776
esac
4777
else
4778
case $host_os in
4779
aix4* | aix5*)
4780
# All AIX code is PIC.
4781
if test "$host_cpu" = ia64; then
4782
# AIX 5 now supports IA64 processor
4783
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4784
else
4785
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4786
fi
4787
;;
4788
chorus*)
4789
case $cc_basename in
4790
cxch68)
4791
# Green Hills C++ Compiler
4792
# _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"
4793
;;
4794
esac
4795
;;
4796
dgux*)
4797
case $cc_basename in
4798
ec++)
4799
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4800
;;
4801
ghcx)
4802
# Green Hills C++ Compiler
4803
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4804
;;
4805
*)
4806
;;
4807
esac
4808
;;
4809
freebsd* | kfreebsd*-gnu)
4810
# FreeBSD uses GNU C++
4811
;;
4812
hpux9* | hpux10* | hpux11*)
4813
case $cc_basename in
4814
CC)
4815
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4816
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4817
if test "$host_cpu" != ia64; then
4818
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4819
fi
4820
;;
4821
aCC)
4822
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4823
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4824
case "$host_cpu" in
4825
hppa*64*|ia64*)
4826
# +Z the default
4827
;;
4828
*)
4829
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4830
;;
4831
esac
4832
;;
4833
*)
4834
;;
4835
esac
4836
;;
4837
irix5* | irix6* | nonstopux*)
4838
case $cc_basename in
4839
CC)
4840
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4841
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4842
# CC pic flag -KPIC is the default.
4843
;;
4844
*)
4845
;;
4846
esac
4847
;;
4848
linux*)
4849
case $cc_basename in
4850
KCC)
4851
# KAI C++ Compiler
4852
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4853
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4854
;;
4855
icpc)
4856
# Intel C++
4857
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4858
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4859
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4860
;;
4861
cxx)
4862
# Compaq C++
4863
# Make sure the PIC flag is empty. It appears that all Alpha
4864
# Linux and Compaq Tru64 Unix objects are PIC.
4865
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4866
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4867
;;
4868
*)
4869
;;
4870
esac
4871
;;
4872
lynxos*)
4873
;;
4874
m88k*)
4875
;;
4876
mvs*)
4877
case $cc_basename in
4878
cxx)
4879
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4880
;;
4881
*)
4882
;;
4883
esac
4884
;;
4885
netbsd*)
4886
;;
4887
osf3* | osf4* | osf5*)
4888
case $cc_basename in
4889
KCC)
4890
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4891
;;
4892
RCC)
4893
# Rational C++ 2.4.1
4894
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4895
;;
4896
cxx)
4897
# Digital/Compaq C++
4898
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4899
# Make sure the PIC flag is empty. It appears that all Alpha
4900
# Linux and Compaq Tru64 Unix objects are PIC.
4901
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4902
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4903
;;
4904
*)
4905
;;
4906
esac
4907
;;
4908
psos*)
4909
;;
4910
sco*)
4911
case $cc_basename in
4912
CC)
4913
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4914
;;
4915
*)
4916
;;
4917
esac
4918
;;
4919
solaris*)
4920
case $cc_basename in
4921
CC)
4922
# Sun C++ 4.2, 5.x and Centerline C++
4923
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4924
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4925
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4926
;;
4927
gcx)
4928
# Green Hills C++ Compiler
4929
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4930
;;
4931
*)
4932
;;
4933
esac
4934
;;
4935
sunos4*)
4936
case $cc_basename in
4937
CC)
4938
# Sun C++ 4.x
4939
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4940
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4941
;;
4942
lcc)
4943
# Lucid
4944
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4945
;;
4946
*)
4947
;;
4948
esac
4949
;;
4950
tandem*)
4951
case $cc_basename in
4952
NCC)
4953
# NonStop-UX NCC 3.20
4954
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4955
;;
4956
*)
4957
;;
4958
esac
4959
;;
4960
unixware*)
4961
;;
4962
vxworks*)
4963
;;
4964
*)
4965
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4966
;;
4967
esac
4968
fi
4969
],
4970
[
4971
if test "$GCC" = yes; then
4972
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4973
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4974
4975
case $host_os in
4976
aix*)
4977
# All AIX code is PIC.
4978
if test "$host_cpu" = ia64; then
4979
# AIX 5 now supports IA64 processor
4980
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4981
fi
4982
;;
4983
4984
amigaos*)
4985
# FIXME: we need at least 68020 code to build shared libraries, but
4986
# adding the `-m68020' flag to GCC prevents building anything better,
4987
# like `-m68040'.
4988
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4989
;;
4990
4991
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4992
# PIC is the default for these OSes.
4993
;;
4994
4995
mingw* | pw32* | os2*)
4996
# This hack is so that the source file can tell whether it is being
4997
# built for inclusion in a dll (and should export symbols for example).
4998
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4999
;;
5000
5001
darwin* | rhapsody*)
5002
# PIC is the default on this platform
5003
# Common symbols not allowed in MH_DYLIB files
5004
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5005
;;
5006
5007
msdosdjgpp*)
5008
# Just because we use GCC doesn't mean we suddenly get shared libraries
5009
# on systems that don't support them.
5010
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5011
enable_shared=no
5012
;;
5013
5014
sysv4*MP*)
5015
if test -d /usr/nec; then
5016
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5017
fi
5018
;;
5019
5020
hpux*)
5021
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5022
# not for PA HP-UX.
5023
case "$host_cpu" in
5024
hppa*64*|ia64*)
5025
# +Z the default
5026
;;
5027
*)
5028
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5029
;;
5030
esac
5031
;;
5032
5033
*)
5034
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5035
;;
5036
esac
5037
else
5038
# PORTME Check for flag to pass linker flags through the system compiler.
5039
case $host_os in
5040
aix*)
5041
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5042
if test "$host_cpu" = ia64; then
5043
# AIX 5 now supports IA64 processor
5044
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5045
else
5046
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5047
fi
5048
;;
5049
5050
mingw* | pw32* | os2*)
5051
# This hack is so that the source file can tell whether it is being
5052
# built for inclusion in a dll (and should export symbols for example).
5053
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5054
;;
5055
5056
hpux9* | hpux10* | hpux11*)
5057
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5058
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5059
# not for PA HP-UX.
5060
case "$host_cpu" in
5061
hppa*64*|ia64*)
5062
# +Z the default
5063
;;
5064
*)
5065
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5066
;;
5067
esac
5068
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5069
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5070
;;
5071
5072
irix5* | irix6* | nonstopux*)
5073
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5074
# PIC (with -KPIC) is the default.
5075
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5076
;;
5077
5078
newsos6)
5079
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5080
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5081
;;
5082
5083
linux*)
5084
case $CC in
5085
icc* | ecc*)
5086
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5087
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5088
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5089
;;
5090
ccc*)
5091
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5092
# All Alpha code is PIC.
5093
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5094
;;
5095
esac
5096
;;
5097
5098
osf3* | osf4* | osf5*)
5099
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5100
# All OSF/1 code is PIC.
5101
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5102
;;
5103
5104
sco3.2v5*)
5105
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5106
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5107
;;
5108
5109
solaris*)
5110
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5111
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5112
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5113
;;
5114
5115
sunos4*)
5116
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5117
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5118
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5119
;;
5120
5121
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5122
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5123
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5124
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5125
;;
5126
5127
sysv4*MP*)
5128
if test -d /usr/nec ;then
5129
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5130
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5131
fi
5132
;;
5133
5134
uts4*)
5135
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5136
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5137
;;
5138
5139
*)
5140
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5141
;;
5142
esac
5143
fi
5144
])
5145
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5146
5147
#
5148
# Check to make sure the PIC flag actually works.
5149
#
5150
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5151
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5152
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5153
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5154
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5155
"" | " "*) ;;
5156
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5157
esac],
5158
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5159
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5160
fi
5161
case "$host_os" in
5162
# For platforms which do not support PIC, -DPIC is meaningless:
5163
*djgpp*)
5164
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5165
;;
5166
*)
5167
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5168
;;
5169
esac
5170
])
5171
5172
5173
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5174
# ------------------------------------
5175
# See if the linker supports building shared libraries.
5176
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5177
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5178
ifelse([$1],[CXX],[
5179
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5180
case $host_os in
5181
aix4* | aix5*)
5182
# If we're using GNU nm, then we don't want the "-C" option.
5183
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5184
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5185
_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'
5186
else
5187
_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'
5188
fi
5189
;;
5190
pw32*)
5191
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5192
;;
5193
cygwin* | mingw*)
5194
_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'
5195
;;
5196
*)
5197
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5198
;;
5199
esac
5200
],[
5201
runpath_var=
5202
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5203
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5204
_LT_AC_TAGVAR(archive_cmds, $1)=
5205
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5206
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5207
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5208
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5209
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5210
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5211
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5212
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5213
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5214
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5215
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5216
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5217
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5218
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5219
_LT_AC_TAGVAR(module_cmds, $1)=
5220
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5221
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5222
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5223
# include_expsyms should be a list of space-separated symbols to be *always*
5224
# included in the symbol list
5225
_LT_AC_TAGVAR(include_expsyms, $1)=
5226
# exclude_expsyms can be an extended regexp of symbols to exclude
5227
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5228
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5229
# as well as any symbol that contains `d'.
5230
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5231
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5232
# platforms (ab)use it in PIC code, but their linkers get confused if
5233
# the symbol is explicitly referenced. Since portable code cannot
5234
# rely on this symbol name, it's probably fine to never include it in
5235
# preloaded symbol tables.
5236
extract_expsyms_cmds=
5237
5238
case $host_os in
5239
cygwin* | mingw* | pw32*)
5240
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5241
# When not using gcc, we currently assume that we are using
5242
# Microsoft Visual C++.
5243
if test "$GCC" != yes; then
5244
with_gnu_ld=no
5245
fi
5246
;;
5247
openbsd*)
5248
with_gnu_ld=no
5249
;;
5250
esac
5251
5252
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5253
if test "$with_gnu_ld" = yes; then
5254
# If archive_cmds runs LD, not CC, wlarc should be empty
5255
wlarc='${wl}'
5256
5257
# See if GNU ld supports shared libraries.
5258
case $host_os in
5259
aix3* | aix4* | aix5*)
5260
# On AIX/PPC, the GNU linker is very broken
5261
if test "$host_cpu" != ia64; then
5262
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5263
cat <<EOF 1>&2
5264
5265
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5266
*** to be unable to reliably create shared libraries on AIX.
5267
*** Therefore, libtool is disabling shared libraries support. If you
5268
*** really care for shared libraries, you may want to modify your PATH
5269
*** so that a non-GNU linker is found, and then restart.
5270
5271
EOF
5272
fi
5273
;;
5274
5275
amigaos*)
5276
_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)'
5277
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5278
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5279
5280
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5281
# that the semantics of dynamic libraries on AmigaOS, at least up
5282
# to version 4, is to share data among multiple programs linked
5283
# with the same dynamic library. Since this doesn't match the
5284
# behavior of shared libraries on other platforms, we can't use
5285
# them.
5286
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5287
;;
5288
5289
beos*)
5290
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5291
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5292
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5293
# support --undefined. This deserves some investigation. FIXME
5294
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5295
else
5296
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5297
fi
5298
;;
5299
5300
cygwin* | mingw* | pw32*)
5301
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5302
# as there is no search path for DLLs.
5303
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5304
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5305
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5306
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5307
_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'
5308
5309
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5310
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5311
# If the export-symbols file already is a .def file (1st line
5312
# is EXPORTS), use it as is; otherwise, prepend...
5313
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5314
cp $export_symbols $output_objdir/$soname.def;
5315
else
5316
echo EXPORTS > $output_objdir/$soname.def;
5317
cat $export_symbols >> $output_objdir/$soname.def;
5318
fi~
5319
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5320
else
5321
ld_shlibs=no
5322
fi
5323
;;
5324
5325
netbsd*)
5326
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5327
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5328
wlarc=
5329
else
5330
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5331
_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'
5332
fi
5333
;;
5334
5335
solaris* | sysv5*)
5336
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5337
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5338
cat <<EOF 1>&2
5339
5340
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5341
*** create shared libraries on Solaris systems. Therefore, libtool
5342
*** is disabling shared libraries support. We urge you to upgrade GNU
5343
*** binutils to release 2.9.1 or newer. Another option is to modify
5344
*** your PATH or compiler configuration so that the native linker is
5345
*** used, and then restart.
5346
5347
EOF
5348
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5349
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5350
_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'
5351
else
5352
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5353
fi
5354
;;
5355
5356
sunos4*)
5357
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5358
wlarc=
5359
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5360
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5361
;;
5362
5363
linux*)
5364
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5365
tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5366
_LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5367
supports_anon_versioning=no
5368
case `$LD -v 2>/dev/null` in
5369
*\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5370
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5371
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5372
*\ 2.11.*) ;; # other 2.11 versions
5373
*) supports_anon_versioning=yes ;;
5374
esac
5375
if test $supports_anon_versioning = yes; then
5376
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5377
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5378
$echo "local: *; };" >> $output_objdir/$libname.ver~
5379
$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5380
else
5381
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5382
fi
5383
else
5384
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5385
fi
5386
;;
5387
5388
*)
5389
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5390
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5391
_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'
5392
else
5393
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5394
fi
5395
;;
5396
esac
5397
5398
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5399
runpath_var=LD_RUN_PATH
5400
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5401
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5402
# ancient GNU ld didn't support --whole-archive et. al.
5403
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5404
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5405
else
5406
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5407
fi
5408
fi
5409
else
5410
# PORTME fill in a description of your system's linker (not GNU ld)
5411
case $host_os in
5412
aix3*)
5413
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5414
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5415
_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'
5416
# Note: this linker hardcodes the directories in LIBPATH if there
5417
# are no directories specified by -L.
5418
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5419
if test "$GCC" = yes && test -z "$link_static_flag"; then
5420
# Neither direct hardcoding nor static linking is supported with a
5421
# broken collect2.
5422
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5423
fi
5424
;;
5425
5426
aix4* | aix5*)
5427
if test "$host_cpu" = ia64; then
5428
# On IA64, the linker does run time linking by default, so we don't
5429
# have to do anything special.
5430
aix_use_runtimelinking=no
5431
exp_sym_flag='-Bexport'
5432
no_entry_flag=""
5433
else
5434
# If we're using GNU nm, then we don't want the "-C" option.
5435
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5436
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5437
_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'
5438
else
5439
_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'
5440
fi
5441
aix_use_runtimelinking=no
5442
5443
# Test if we are trying to use run time linking or normal
5444
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5445
# need to do runtime linking.
5446
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5447
for ld_flag in $LDFLAGS; do
5448
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5449
aix_use_runtimelinking=yes
5450
break
5451
fi
5452
done
5453
esac
5454
5455
exp_sym_flag='-bexport'
5456
no_entry_flag='-bnoentry'
5457
fi
5458
5459
# When large executables or shared objects are built, AIX ld can
5460
# have problems creating the table of contents. If linking a library
5461
# or program results in "error TOC overflow" add -mminimal-toc to
5462
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5463
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5464
5465
_LT_AC_TAGVAR(archive_cmds, $1)=''
5466
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5467
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5468
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5469
5470
if test "$GCC" = yes; then
5471
case $host_os in aix4.[012]|aix4.[012].*)
5472
# We only want to do this on AIX 4.2 and lower, the check
5473
# below for broken collect2 doesn't work under 4.3+
5474
collect2name=`${CC} -print-prog-name=collect2`
5475
if test -f "$collect2name" && \
5476
strings "$collect2name" | grep resolve_lib_name >/dev/null
5477
then
5478
# We have reworked collect2
5479
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5480
else
5481
# We have old collect2
5482
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5483
# It fails to find uninstalled libraries when the uninstalled
5484
# path is not listed in the libpath. Setting hardcode_minus_L
5485
# to unsupported forces relinking
5486
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5487
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5488
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5489
fi
5490
esac
5491
shared_flag='-shared'
5492
else
5493
# not using gcc
5494
if test "$host_cpu" = ia64; then
5495
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5496
# chokes on -Wl,-G. The following line is correct:
5497
shared_flag='-G'
5498
else
5499
if test "$aix_use_runtimelinking" = yes; then
5500
shared_flag='${wl}-G'
5501
else
5502
shared_flag='${wl}-bM:SRE'
5503
fi
5504
fi
5505
fi
5506
5507
# It seems that -bexpall does not export symbols beginning with
5508
# underscore (_), so it is better to generate a list of symbols to export.
5509
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5510
if test "$aix_use_runtimelinking" = yes; then
5511
# Warning - without using the other runtime loading flags (-brtl),
5512
# -berok will link without error, but may produce a broken library.
5513
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5514
# Determine the default libpath from the value encoded in an empty executable.
5515
_LT_AC_SYS_LIBPATH_AIX
5516
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5517
_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 $shared_flag"
5518
else
5519
if test "$host_cpu" = ia64; then
5520
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5521
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5522
_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"
5523
else
5524
# Determine the default libpath from the value encoded in an empty executable.
5525
_LT_AC_SYS_LIBPATH_AIX
5526
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5527
# Warning - without using the other run time loading flags,
5528
# -berok will link without error, but may produce a broken library.
5529
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5530
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5531
# -bexpall does not export symbols beginning with underscore (_)
5532
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5533
# Exported symbols can be pulled into shared objects from archives
5534
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5535
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5536
# This is similar to how AIX traditionally builds it's shared libraries.
5537
_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'
5538
fi
5539
fi
5540
;;
5541
5542
amigaos*)
5543
_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)'
5544
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5545
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5546
# see comment about different semantics on the GNU ld section
5547
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5548
;;
5549
5550
bsdi4*)
5551
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5552
;;
5553
5554
cygwin* | mingw* | pw32*)
5555
# When not using gcc, we currently assume that we are using
5556
# Microsoft Visual C++.
5557
# hardcode_libdir_flag_spec is actually meaningless, as there is
5558
# no search path for DLLs.
5559
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5560
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5561
# Tell ltmain to make .lib files, not .a files.
5562
libext=lib
5563
# Tell ltmain to make .dll files, not .so files.
5564
shrext_cmds=".dll"
5565
# FIXME: Setting linknames here is a bad hack.
5566
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5567
# The linker will automatically build a .lib file if we build a DLL.
5568
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5569
# FIXME: Should let the user specify the lib program.
5570
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5571
fix_srcfile_path='`cygpath -w "$srcfile"`'
5572
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5573
;;
5574
5575
darwin* | rhapsody*)
5576
if test "$GXX" = yes ; then
5577
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5578
case "$host_os" in
5579
rhapsody* | darwin1.[[012]])
5580
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5581
;;
5582
*) # Darwin 1.3 on
5583
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5584
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5585
else
5586
case ${MACOSX_DEPLOYMENT_TARGET} in
5587
10.[[012]])
5588
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5589
;;
5590
10.*)
5591
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5592
;;
5593
esac
5594
fi
5595
;;
5596
esac
5597
lt_int_apple_cc_single_mod=no
5598
output_verbose_link_cmd='echo'
5599
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5600
lt_int_apple_cc_single_mod=yes
5601
fi
5602
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5603
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5604
else
5605
_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'
5606
fi
5607
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5608
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5609
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5610
_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}'
5611
else
5612
_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}'
5613
fi
5614
_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}'
5615
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5616
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5617
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5618
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5619
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5620
else
5621
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5622
fi
5623
;;
5624
5625
dgux*)
5626
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5627
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5628
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5629
;;
5630
5631
freebsd1*)
5632
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5633
;;
5634
5635
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5636
# support. Future versions do this automatically, but an explicit c++rt0.o
5637
# does not break anything, and helps significantly (at the cost of a little
5638
# extra space).
5639
freebsd2.2*)
5640
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5641
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5642
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5643
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5644
;;
5645
5646
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5647
freebsd2*)
5648
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5649
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5650
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5651
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5652
;;
5653
5654
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5655
freebsd* | kfreebsd*-gnu)
5656
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5657
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5658
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5659
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5660
;;
5661
5662
hpux9*)
5663
if test "$GCC" = yes; then
5664
_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'
5665
else
5666
_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'
5667
fi
5668
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5669
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5670
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5671
5672
# hardcode_minus_L: Not really in the search PATH,
5673
# but as the default location of the library.
5674
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5675
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5676
;;
5677
5678
hpux10* | hpux11*)
5679
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5680
case "$host_cpu" in
5681
hppa*64*|ia64*)
5682
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5683
;;
5684
*)
5685
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5686
;;
5687
esac
5688
else
5689
case "$host_cpu" in
5690
hppa*64*|ia64*)
5691
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5692
;;
5693
*)
5694
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5695
;;
5696
esac
5697
fi
5698
if test "$with_gnu_ld" = no; then
5699
case "$host_cpu" in
5700
hppa*64*)
5701
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5702
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5703
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5704
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5705
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5706
;;
5707
ia64*)
5708
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5709
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5710
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5711
5712
# hardcode_minus_L: Not really in the search PATH,
5713
# but as the default location of the library.
5714
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5715
;;
5716
*)
5717
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5718
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5719
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5720
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5721
5722
# hardcode_minus_L: Not really in the search PATH,
5723
# but as the default location of the library.
5724
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5725
;;
5726
esac
5727
fi
5728
;;
5729
5730
irix5* | irix6* | nonstopux*)
5731
if test "$GCC" = yes; then
5732
_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'
5733
else
5734
_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'
5735
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5736
fi
5737
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5738
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5739
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5740
;;
5741
5742
netbsd*)
5743
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5744
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5745
else
5746
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5747
fi
5748
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5749
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5750
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5751
;;
5752
5753
newsos6)
5754
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5755
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5756
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5757
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5758
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5759
;;
5760
5761
openbsd*)
5762
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5763
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5764
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5765
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5766
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5767
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5768
else
5769
case $host_os in
5770
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5771
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5772
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5773
;;
5774
*)
5775
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5776
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5777
;;
5778
esac
5779
fi
5780
;;
5781
5782
os2*)
5783
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5784
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5785
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5786
_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'
5787
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5788
;;
5789
5790
osf3*)
5791
if test "$GCC" = yes; then
5792
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5793
_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'
5794
else
5795
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5796
_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'
5797
fi
5798
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5799
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5800
;;
5801
5802
osf4* | osf5*) # as osf3* with the addition of -msym flag
5803
if test "$GCC" = yes; then
5804
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5805
_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'
5806
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5807
else
5808
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5809
_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'
5810
_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~
5811
$LD -shared${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'
5812
5813
# Both c and cxx compiler support -rpath directly
5814
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5815
fi
5816
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5817
;;
5818
5819
sco3.2v5*)
5820
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5821
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5822
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5823
runpath_var=LD_RUN_PATH
5824
hardcode_runpath_var=yes
5825
;;
5826
5827
solaris*)
5828
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5829
if test "$GCC" = yes; then
5830
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5831
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5832
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5833
else
5834
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5835
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5836
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5837
fi
5838
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5839
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5840
case $host_os in
5841
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5842
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
5843
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5844
esac
5845
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5846
;;
5847
5848
sunos4*)
5849
if test "x$host_vendor" = xsequent; then
5850
# Use $CC to link under sequent, because it throws in some extra .o
5851
# files that make .init and .fini sections work.
5852
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5853
else
5854
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5855
fi
5856
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5857
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5858
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5859
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5860
;;
5861
5862
sysv4)
5863
case $host_vendor in
5864
sni)
5865
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5866
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5867
;;
5868
siemens)
5869
## LD is ld it makes a PLAMLIB
5870
## CC just makes a GrossModule.
5871
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5872
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5873
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5874
;;
5875
motorola)
5876
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5877
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5878
;;
5879
esac
5880
runpath_var='LD_RUN_PATH'
5881
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5882
;;
5883
5884
sysv4.3*)
5885
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5886
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5887
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5888
;;
5889
5890
sysv4*MP*)
5891
if test -d /usr/nec; then
5892
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5893
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5894
runpath_var=LD_RUN_PATH
5895
hardcode_runpath_var=yes
5896
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5897
fi
5898
;;
5899
5900
sysv4.2uw2*)
5901
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5902
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5903
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5904
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5905
hardcode_runpath_var=yes
5906
runpath_var=LD_RUN_PATH
5907
;;
5908
5909
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5910
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5911
if test "$GCC" = yes; then
5912
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5913
else
5914
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5915
fi
5916
runpath_var='LD_RUN_PATH'
5917
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5918
;;
5919
5920
sysv5*)
5921
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5922
# $CC -shared without GNU ld will not create a library from C++
5923
# object files and a static libstdc++, better avoid it by now
5924
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5925
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5926
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5927
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5928
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5929
runpath_var='LD_RUN_PATH'
5930
;;
5931
5932
uts4*)
5933
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5934
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5935
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5936
;;
5937
5938
*)
5939
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5940
;;
5941
esac
5942
fi
5943
])
5944
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5945
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5946
5947
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5948
if test "$GCC" = yes; then
5949
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5950
fi
5951
5952
#
5953
# Do we need to explicitly link libc?
5954
#
5955
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5956
x|xyes)
5957
# Assume -lc should be added
5958
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5959
5960
if test "$enable_shared" = yes && test "$GCC" = yes; then
5961
case $_LT_AC_TAGVAR(archive_cmds, $1) in
5962
*'~'*)
5963
# FIXME: we may have to deal with multi-command sequences.
5964
;;
5965
'$CC '*)
5966
# Test whether the compiler implicitly links with -lc since on some
5967
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5968
# to ld, don't add -lc before -lgcc.
5969
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5970
$rm conftest*
5971
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5972
5973
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5974
soname=conftest
5975
lib=conftest
5976
libobjs=conftest.$ac_objext
5977
deplibs=
5978
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5979
compiler_flags=-v
5980
linker_flags=-v
5981
verstring=
5982
output_objdir=.
5983
libname=conftest
5984
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5985
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5986
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5987
then
5988
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5989
else
5990
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5991
fi
5992
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5993
else
5994
cat conftest.err 1>&5
5995
fi
5996
$rm conftest*
5997
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5998
;;
5999
esac
6000
fi
6001
;;
6002
esac
6003
])# AC_LIBTOOL_PROG_LD_SHLIBS
6004
6005
6006
# _LT_AC_FILE_LTDLL_C
6007
# -------------------
6008
# Be careful that the start marker always follows a newline.
6009
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
3292
6010
# /* ltdll.c starts here */
3293
6011
# #define WIN32_LEAN_AND_MEAN
3294
6012
# #include <windows.h>
3322
6040
# return TRUE;
3323
6041
# }
3324
6042
# /* ltdll.c ends here */
3325
# This is a source program that is used to create import libraries
3326
# on Windows for dlls which lack them. Don't remove nor modify the
3327
# starting and closing comments
3328
# /* impgen.c starts here */
3329
# /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
3330
#
3331
# This file is part of GNU libtool.
3332
#
3333
# This program is free software; you can redistribute it and/or modify
3334
# it under the terms of the GNU General Public License as published by
3335
# the Free Software Foundation; either version 2 of the License, or
3336
# (at your option) any later version.
3337
#
3338
# This program is distributed in the hope that it will be useful,
3339
# but WITHOUT ANY WARRANTY; without even the implied warranty of
3340
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3341
# GNU General Public License for more details.
3342
#
3343
# You should have received a copy of the GNU General Public License
3344
# along with this program; if not, write to the Free Software
3345
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3346
# */
3347
#
3348
# #include <stdio.h> /* for printf() */
3349
# #include <unistd.h> /* for open(), lseek(), read() */
3350
# #include <fcntl.h> /* for O_RDONLY, O_BINARY */
3351
# #include <string.h> /* for strdup() */
3352
#
3353
# /* O_BINARY isn't required (or even defined sometimes) under Unix */
3354
# #ifndef O_BINARY
3355
# #define O_BINARY 0
3356
# #endif
3357
#
3358
# static unsigned int
3359
# pe_get16 (fd, offset)
3360
# int fd;
3361
# int offset;
3362
# {
3363
# unsigned char b[2];
3364
# lseek (fd, offset, SEEK_SET);
3365
# read (fd, b, 2);
3366
# return b[0] + (b[1]<<8);
3367
# }
3368
#
3369
# static unsigned int
3370
# pe_get32 (fd, offset)
3371
# int fd;
3372
# int offset;
3373
# {
3374
# unsigned char b[4];
3375
# lseek (fd, offset, SEEK_SET);
3376
# read (fd, b, 4);
3377
# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3378
# }
3379
#
3380
# static unsigned int
3381
# pe_as32 (ptr)
3382
# void *ptr;
3383
# {
3384
# unsigned char *b = ptr;
3385
# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3386
# }
3387
#
3388
# int
3389
# main (argc, argv)
3390
# int argc;
3391
# char *argv[];
3392
# {
3393
# int dll;
3394
# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
3395
# unsigned long export_rva, export_size, nsections, secptr, expptr;
3396
# unsigned long name_rvas, nexp;
3397
# unsigned char *expdata, *erva;
3398
# char *filename, *dll_name;
3399
#
3400
# filename = argv[1];
3401
#
3402
# dll = open(filename, O_RDONLY|O_BINARY);
3403
# if (dll < 1)
3404
# return 1;
3405
#
3406
# dll_name = filename;
3407
#
3408
# for (i=0; filename[i]; i++)
3409
# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
3410
# dll_name = filename + i +1;
3411
#
3412
# pe_header_offset = pe_get32 (dll, 0x3c);
3413
# opthdr_ofs = pe_header_offset + 4 + 20;
3414
# num_entries = pe_get32 (dll, opthdr_ofs + 92);
3415
#
3416
# if (num_entries < 1) /* no exports */
3417
# return 1;
3418
#
3419
# export_rva = pe_get32 (dll, opthdr_ofs + 96);
3420
# export_size = pe_get32 (dll, opthdr_ofs + 100);
3421
# nsections = pe_get16 (dll, pe_header_offset + 4 +2);
3422
# secptr = (pe_header_offset + 4 + 20 +
3423
# pe_get16 (dll, pe_header_offset + 4 + 16));
3424
#
3425
# expptr = 0;
3426
# for (i = 0; i < nsections; i++)
3427
# {
3428
# char sname[8];
3429
# unsigned long secptr1 = secptr + 40 * i;
3430
# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
3431
# unsigned long vsize = pe_get32 (dll, secptr1 + 16);
3432
# unsigned long fptr = pe_get32 (dll, secptr1 + 20);
3433
# lseek(dll, secptr1, SEEK_SET);
3434
# read(dll, sname, 8);
3435
# if (vaddr <= export_rva && vaddr+vsize > export_rva)
3436
# {
3437
# expptr = fptr + (export_rva - vaddr);
3438
# if (export_rva + export_size > vaddr + vsize)
3439
# export_size = vsize - (export_rva - vaddr);
3440
# break;
3441
# }
3442
# }
3443
#
3444
# expdata = (unsigned char*)malloc(export_size);
3445
# lseek (dll, expptr, SEEK_SET);
3446
# read (dll, expdata, export_size);
3447
# erva = expdata - export_rva;
3448
#
3449
# nexp = pe_as32 (expdata+24);
3450
# name_rvas = pe_as32 (expdata+32);
3451
#
3452
# printf ("EXPORTS\n");
3453
# for (i = 0; i<nexp; i++)
3454
# {
3455
# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
3456
# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
3457
# }
3458
#
3459
# return 0;
3460
# }
3461
# /* impgen.c ends here */
3462
3463
EOF
3464
;;
3465
esac
3466
3467
# We use sed instead of cat because bash on DJGPP gets confused if
3468
# if finds mixed CR/LF and LF-only lines. Since sed operates in
3469
# text mode, it properly converts lines to CR/LF. This bash problem
3470
# is reportedly fixed, but why not run on old versions too?
3471
sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
3472
3473
mv -f "${ofile}T" "$ofile" || \
3474
(rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
3475
chmod +x "$ofile"
3476
fi
3477
3478
])# _LT_AC_LTCONFIG_HACK
3479
3480
# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
3481
AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
3482
3483
# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
3484
AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
3485
3486
# AC_ENABLE_SHARED - implement the --enable-shared flag
3487
# Usage: AC_ENABLE_SHARED[(DEFAULT)]
3488
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3489
# `yes'.
3490
AC_DEFUN([AC_ENABLE_SHARED],
3491
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
3492
AC_ARG_ENABLE(shared,
3493
changequote(<<, >>)dnl
3494
<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
3495
changequote([, ])dnl
3496
[p=${PACKAGE-default}
3497
case $enableval in
3498
yes) enable_shared=yes ;;
3499
no) enable_shared=no ;;
3500
*)
3501
enable_shared=no
3502
# Look at the argument we got. We use all the common list separators.
3503
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3504
for pkg in $enableval; do
3505
if test "X$pkg" = "X$p"; then
3506
enable_shared=yes
3507
fi
3508
done
3509
IFS="$ac_save_ifs"
3510
;;
3511
esac],
3512
enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
3513
])
3514
3515
# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
3516
AC_DEFUN([AC_DISABLE_SHARED],
3517
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3518
AC_ENABLE_SHARED(no)])
3519
3520
# AC_ENABLE_STATIC - implement the --enable-static flag
3521
# Usage: AC_ENABLE_STATIC[(DEFAULT)]
3522
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3523
# `yes'.
3524
AC_DEFUN([AC_ENABLE_STATIC],
3525
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
3526
AC_ARG_ENABLE(static,
3527
changequote(<<, >>)dnl
3528
<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
3529
changequote([, ])dnl
3530
[p=${PACKAGE-default}
3531
case $enableval in
3532
yes) enable_static=yes ;;
3533
no) enable_static=no ;;
3534
*)
3535
enable_static=no
3536
# Look at the argument we got. We use all the common list separators.
3537
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3538
for pkg in $enableval; do
3539
if test "X$pkg" = "X$p"; then
3540
enable_static=yes
3541
fi
3542
done
3543
IFS="$ac_save_ifs"
3544
;;
3545
esac],
3546
enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
3547
])
3548
3549
# AC_DISABLE_STATIC - set the default static flag to --disable-static
3550
AC_DEFUN([AC_DISABLE_STATIC],
3551
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3552
AC_ENABLE_STATIC(no)])
3553
3554
3555
# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
3556
# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
3557
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3558
# `yes'.
3559
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
3560
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
3561
AC_ARG_ENABLE(fast-install,
3562
changequote(<<, >>)dnl
3563
<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
3564
changequote([, ])dnl
3565
[p=${PACKAGE-default}
3566
case $enableval in
3567
yes) enable_fast_install=yes ;;
3568
no) enable_fast_install=no ;;
3569
*)
3570
enable_fast_install=no
3571
# Look at the argument we got. We use all the common list separators.
3572
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3573
for pkg in $enableval; do
3574
if test "X$pkg" = "X$p"; then
3575
enable_fast_install=yes
3576
fi
3577
done
3578
IFS="$ac_save_ifs"
3579
;;
3580
esac],
3581
enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
3582
])
3583
3584
# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
3585
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
3586
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3587
AC_ENABLE_FAST_INSTALL(no)])
3588
3589
# AC_LIBTOOL_PICMODE - implement the --with-pic flag
3590
# Usage: AC_LIBTOOL_PICMODE[(MODE)]
3591
# Where MODE is either `yes' or `no'. If omitted, it defaults to
3592
# `both'.
3593
AC_DEFUN([AC_LIBTOOL_PICMODE],
3594
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3595
pic_mode=ifelse($#,1,$1,default)])
3596
3597
3598
# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
3599
AC_DEFUN([AC_PATH_TOOL_PREFIX],
3600
[AC_MSG_CHECKING([for $1])
3601
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3602
[case $MAGIC_CMD in
3603
/*)
3604
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3605
;;
3606
?:/*)
3607
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3608
;;
3609
*)
3610
ac_save_MAGIC_CMD="$MAGIC_CMD"
3611
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3612
dnl $ac_dummy forces splitting on constant user-supplied paths.
3613
dnl POSIX.2 word splitting is done only on the output of word expansions,
3614
dnl not every word. This closes a longstanding sh security hole.
3615
ac_dummy="ifelse([$2], , $PATH, [$2])"
3616
for ac_dir in $ac_dummy; do
3617
test -z "$ac_dir" && ac_dir=.
3618
if test -f $ac_dir/$1; then
3619
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
3620
if test -n "$file_magic_test_file"; then
3621
case $deplibs_check_method in
3622
"file_magic "*)
3623
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3624
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3625
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3626
egrep "$file_magic_regex" > /dev/null; then
3627
:
3628
else
3629
cat <<EOF 1>&2
3630
3631
*** Warning: the command libtool uses to detect shared libraries,
3632
*** $file_magic_cmd, produces output that libtool cannot recognize.
3633
*** The result is that libtool may fail to recognize shared libraries
3634
*** as such. This will affect the creation of libtool libraries that
3635
*** depend on shared libraries, but programs linked with such libtool
3636
*** libraries will work regardless of this problem. Nevertheless, you
3637
*** may want to report the problem to your system manager and/or to
3638
*** bug-libtool@gnu.org
3639
3640
EOF
3641
fi ;;
3642
esac
3643
fi
3644
break
3645
fi
3646
done
3647
IFS="$ac_save_ifs"
3648
MAGIC_CMD="$ac_save_MAGIC_CMD"
3649
;;
3650
esac])
3651
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3652
if test -n "$MAGIC_CMD"; then
3653
AC_MSG_RESULT($MAGIC_CMD)
3654
else
3655
AC_MSG_RESULT(no)
3656
fi
3657
])
3658
3659
3660
# AC_PATH_MAGIC - find a file program which can recognise a shared library
3661
AC_DEFUN([AC_PATH_MAGIC],
3662
[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
3663
AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
3664
if test -z "$lt_cv_path_MAGIC_CMD"; then
3665
if test -n "$ac_tool_prefix"; then
3666
AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
3667
else
3668
MAGIC_CMD=:
3669
fi
3670
fi
3671
])
3672
3673
3674
# AC_PROG_LD - find the path to the GNU or non-GNU linker
3675
AC_DEFUN([AC_PROG_LD],
3676
[AC_ARG_WITH(gnu-ld,
3677
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
3678
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
3679
AC_REQUIRE([AC_PROG_CC])dnl
3680
AC_REQUIRE([AC_CANONICAL_HOST])dnl
3681
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3682
AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
3683
ac_prog=ld
3684
if test "$GCC" = yes; then
3685
# Check if gcc -print-prog-name=ld gives a path.
3686
AC_MSG_CHECKING([for ld used by GCC])
3687
case $host in
3688
*-*-mingw*)
3689
# gcc leaves a trailing carriage return which upsets mingw
3690
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3691
*)
3692
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3693
esac
3694
case $ac_prog in
3695
# Accept absolute paths.
3696
[[\\/]]* | [[A-Za-z]]:[[\\/]]*)
3697
re_direlt='/[[^/]][[^/]]*/\.\./'
3698
# Canonicalize the path of ld
3699
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3700
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3701
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3702
done
3703
test -z "$LD" && LD="$ac_prog"
3704
;;
3705
"")
3706
# If it fails, then pretend we aren't using GCC.
3707
ac_prog=ld
3708
;;
3709
*)
3710
# If it is relative, then search for the first ld in PATH.
3711
with_gnu_ld=unknown
3712
;;
3713
esac
3714
elif test "$with_gnu_ld" = yes; then
3715
AC_MSG_CHECKING([for GNU ld])
3716
else
3717
AC_MSG_CHECKING([for non-GNU ld])
3718
fi
3719
AC_CACHE_VAL(lt_cv_path_LD,
3720
[if test -z "$LD"; then
3721
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3722
for ac_dir in $PATH; do
3723
test -z "$ac_dir" && ac_dir=.
3724
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3725
lt_cv_path_LD="$ac_dir/$ac_prog"
3726
# Check to see if the program is GNU ld. I'd rather use --version,
3727
# but apparently some GNU ld's only accept -v.
3728
# Break only if it was the GNU/non-GNU ld that we prefer.
3729
if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3730
test "$with_gnu_ld" != no && break
3731
else
3732
test "$with_gnu_ld" != yes && break
3733
fi
3734
fi
3735
done
3736
IFS="$ac_save_ifs"
3737
else
3738
lt_cv_path_LD="$LD" # Let the user override the test with a path.
3739
fi])
3740
LD="$lt_cv_path_LD"
3741
if test -n "$LD"; then
3742
AC_MSG_RESULT($LD)
3743
else
3744
AC_MSG_RESULT(no)
3745
fi
3746
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3747
AC_PROG_LD_GNU
3748
])
3749
3750
# AC_PROG_LD_GNU -
3751
AC_DEFUN([AC_PROG_LD_GNU],
3752
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3753
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3754
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3755
lt_cv_prog_gnu_ld=yes
3756
else
3757
lt_cv_prog_gnu_ld=no
3758
fi])
3759
with_gnu_ld=$lt_cv_prog_gnu_ld
3760
])
3761
3762
# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
3763
# -- PORTME Some linkers may need a different reload flag.
3764
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
3765
[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
3766
[lt_cv_ld_reload_flag='-r'])
3767
reload_flag=$lt_cv_ld_reload_flag
3768
test -n "$reload_flag" && reload_flag=" $reload_flag"
3769
])
3770
3771
# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
3772
# -- PORTME fill in with the dynamic library characteristics
3773
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
3774
[AC_CACHE_CHECK([how to recognise dependant libraries],
3775
lt_cv_deplibs_check_method,
3776
[lt_cv_file_magic_cmd='$MAGIC_CMD'
3777
lt_cv_file_magic_test_file=
3778
lt_cv_deplibs_check_method='unknown'
3779
# Need to set the preceding variable on all platforms that support
3780
# interlibrary dependencies.
3781
# 'none' -- dependencies not supported.
3782
# `unknown' -- same as none, but documents that we really don't know.
3783
# 'pass_all' -- all dependencies passed with no checks.
3784
# 'test_compile' -- check by making test program.
3785
# 'file_magic [[regex]]' -- check by looking for files in library path
3786
# which responds to the $file_magic_cmd with a given egrep regex.
3787
# If you have `file' or equivalent on your system and you're not sure
3788
# whether `pass_all' will *always* work, you probably want this one.
3789
3790
case $host_os in
3791
aix4* | aix5*)
3792
lt_cv_deplibs_check_method=pass_all
3793
;;
3794
3795
beos*)
3796
lt_cv_deplibs_check_method=pass_all
3797
;;
3798
3799
bsdi4*)
3800
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3801
lt_cv_file_magic_cmd='/usr/bin/file -L'
3802
lt_cv_file_magic_test_file=/shlib/libc.so
3803
;;
3804
3805
cygwin* | mingw* | pw32*)
3806
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3807
lt_cv_file_magic_cmd='$OBJDUMP -f'
3808
;;
3809
3810
darwin* | rhapsody*)
3811
lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3812
lt_cv_file_magic_cmd='/usr/bin/file -L'
3813
case "$host_os" in
3814
rhapsody* | darwin1.[[012]])
3815
lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
3816
;;
3817
*) # Darwin 1.3 on
3818
lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3819
;;
3820
esac
3821
;;
3822
3823
freebsd*)
3824
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3825
case $host_cpu in
3826
i*86 )
3827
# Not sure whether the presence of OpenBSD here was a mistake.
3828
# Let's accept both of them until this is cleared up.
3829
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
3830
lt_cv_file_magic_cmd=/usr/bin/file
3831
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3832
;;
3833
esac
3834
else
3835
lt_cv_deplibs_check_method=pass_all
3836
fi
3837
;;
3838
3839
gnu*)
3840
lt_cv_deplibs_check_method=pass_all
3841
;;
3842
3843
hpux10.20*|hpux11*)
3844
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3845
lt_cv_file_magic_cmd=/usr/bin/file
3846
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3847
;;
3848
3849
irix5* | irix6*)
3850
case $host_os in
3851
irix5*)
3852
# this will be overridden with pass_all, but let us keep it just in case
3853
lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3854
;;
3855
*)
3856
case $LD in
3857
*-32|*"-32 ") libmagic=32-bit;;
3858
*-n32|*"-n32 ") libmagic=N32;;
3859
*-64|*"-64 ") libmagic=64-bit;;
3860
*) libmagic=never-match;;
3861
esac
3862
# this will be overridden with pass_all, but let us keep it just in case
3863
lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
3864
;;
3865
esac
3866
lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3867
lt_cv_deplibs_check_method=pass_all
3868
;;
3869
3870
# This must be Linux ELF.
3871
linux-gnu*)
3872
case $host_cpu in
3873
alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | s390* )
3874
lt_cv_deplibs_check_method=pass_all ;;
3875
*)
3876
# glibc up to 2.1.1 does not perform some relocations on ARM
3877
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
3878
esac
3879
lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3880
;;
3881
3882
netbsd*)
3883
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3884
lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
3885
else
3886
lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
3887
fi
3888
;;
3889
3890
newos6*)
3891
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3892
lt_cv_file_magic_cmd=/usr/bin/file
3893
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3894
;;
3895
3896
openbsd*)
3897
lt_cv_file_magic_cmd=/usr/bin/file
3898
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3899
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3900
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
3901
else
3902
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
3903
fi
3904
;;
3905
3906
osf3* | osf4* | osf5*)
3907
# this will be overridden with pass_all, but let us keep it just in case
3908
lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3909
lt_cv_file_magic_test_file=/shlib/libc.so
3910
lt_cv_deplibs_check_method=pass_all
3911
;;
3912
3913
sco3.2v5*)
3914
lt_cv_deplibs_check_method=pass_all
3915
;;
3916
3917
solaris*)
3918
lt_cv_deplibs_check_method=pass_all
3919
lt_cv_file_magic_test_file=/lib/libc.so
3920
;;
3921
3922
sysv5uw[[78]]* | sysv4*uw2*)
3923
lt_cv_deplibs_check_method=pass_all
3924
;;
3925
3926
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3927
case $host_vendor in
3928
motorola)
3929
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3930
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3931
;;
3932
ncr)
3933
lt_cv_deplibs_check_method=pass_all
3934
;;
3935
sequent)
3936
lt_cv_file_magic_cmd='/bin/file'
3937
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3938
;;
3939
sni)
3940
lt_cv_file_magic_cmd='/bin/file'
3941
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3942
lt_cv_file_magic_test_file=/lib/libc.so
3943
;;
3944
esac
3945
;;
3946
esac
3947
])
3948
file_magic_cmd=$lt_cv_file_magic_cmd
3949
deplibs_check_method=$lt_cv_deplibs_check_method
3950
])
3951
3952
3953
# AC_PROG_NM - find the path to a BSD-compatible name lister
3954
AC_DEFUN([AC_PROG_NM],
3955
[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
3956
AC_MSG_CHECKING([for BSD-compatible nm])
3957
AC_CACHE_VAL(lt_cv_path_NM,
3958
[if test -n "$NM"; then
3959
# Let the user override the test.
3960
lt_cv_path_NM="$NM"
3961
else
3962
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3963
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3964
test -z "$ac_dir" && ac_dir=.
3965
tmp_nm=$ac_dir/${ac_tool_prefix}nm
3966
if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3967
# Check to see if the nm accepts a BSD-compat flag.
3968
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3969
# nm: unknown option "B" ignored
3970
# Tru64's nm complains that /dev/null is an invalid object file
3971
if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3972
lt_cv_path_NM="$tmp_nm -B"
3973
break
3974
elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3975
lt_cv_path_NM="$tmp_nm -p"
3976
break
3977
else
3978
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3979
continue # so that we can try to find one that supports BSD flags
3980
fi
3981
fi
3982
done
3983
IFS="$ac_save_ifs"
3984
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3985
fi])
3986
NM="$lt_cv_path_NM"
3987
AC_MSG_RESULT([$NM])
3988
])
3989
3990
# AC_CHECK_LIBM - check for math library
3991
AC_DEFUN([AC_CHECK_LIBM],
3992
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3993
LIBM=
3994
case $host in
3995
*-*-beos* | *-*-cygwin* | *-*-pw32*)
3996
# These system don't have libm
3997
;;
3998
*-ncr-sysv4.3*)
3999
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
4000
AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
4001
;;
4002
*)
4003
AC_CHECK_LIB(m, main, LIBM="-lm")
4004
;;
4005
esac
4006
])
4007
4008
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
4009
# the libltdl convenience library and INCLTDL to the include flags for
4010
# the libltdl header and adds --enable-ltdl-convenience to the
4011
# configure arguments. Note that LIBLTDL and INCLTDL are not
4012
# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
4013
# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
4014
# with '${top_builddir}/' and INCLTDL will be prefixed with
4015
# '${top_srcdir}/' (note the single quotes!). If your package is not
4016
# flat and you're not using automake, define top_builddir and
4017
# top_srcdir appropriately in the Makefiles.
4018
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
4019
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4020
case $enable_ltdl_convenience in
4021
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
4022
"") enable_ltdl_convenience=yes
4023
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
4024
esac
4025
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
4026
INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4027
])
4028
4029
# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
4030
# the libltdl installable library and INCLTDL to the include flags for
4031
# the libltdl header and adds --enable-ltdl-install to the configure
4032
# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
4033
# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
4034
# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
4035
# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
4036
# with '${top_srcdir}/' (note the single quotes!). If your package is
4037
# not flat and you're not using automake, define top_builddir and
4038
# top_srcdir appropriately in the Makefiles.
4039
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
4040
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
4041
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4042
AC_CHECK_LIB(ltdl, main,
4043
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
4044
[if test x"$enable_ltdl_install" = xno; then
4045
AC_MSG_WARN([libltdl not installed, but installation disabled])
4046
else
4047
enable_ltdl_install=yes
4048
fi
4049
])
4050
if test x"$enable_ltdl_install" = x"yes"; then
4051
ac_configure_args="$ac_configure_args --enable-ltdl-install"
4052
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
4053
INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4054
else
4055
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
4056
LIBLTDL="-lltdl"
4057
INCLTDL=
4058
fi
4059
])
6043
])# _LT_AC_FILE_LTDLL_C
6044
6045
6046
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6047
# ---------------------------------
6048
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6049
4060
6050
4061
6051
# old names
4062
6052
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
4070
6060
# This is just to silence aclocal about the macro not being used
4071
6061
ifelse([AC_DISABLE_FAST_INSTALL])
4072
6062
4073
# Figure out how to run the assembler.
4074
4075
# AM_PROG_AS
4076
AC_DEFUN([AM_PROG_AS],
4077
[# By default we simply use the C compiler to build assembly code.
4078
AC_REQUIRE([AC_PROG_CC])
4079
: ${AS='$(CC)'}
4080
# Set ASFLAGS if not already set.
4081
: ${ASFLAGS='$(CFLAGS)'}
4082
AC_SUBST(AS)
4083
AC_SUBST(ASFLAGS)])
6063
AC_DEFUN([LT_AC_PROG_GCJ],
6064
[AC_CHECK_TOOL(GCJ, gcj, no)
6065
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6066
AC_SUBST(GCJFLAGS)
6067
])
6068
6069
AC_DEFUN([LT_AC_PROG_RC],
6070
[AC_CHECK_TOOL(RC, windres, no)
6071
])
6072
6073
# NOTE: This macro has been submitted for inclusion into #
6074
# GNU Autoconf as AC_PROG_SED. When it is available in #
6075
# a released version of Autoconf we should remove this #
6076
# macro and use it instead. #
6077
# LT_AC_PROG_SED
6078
# --------------
6079
# Check for a fully-functional sed program, that truncates
6080
# as few characters as possible. Prefer GNU sed if found.
6081
AC_DEFUN([LT_AC_PROG_SED],
6082
[AC_MSG_CHECKING([for a sed that does not truncate output])
6083
AC_CACHE_VAL(lt_cv_path_SED,
6084
[# Loop through the user's path and test for sed and gsed.
6085
# Then use that list of sed's as ones to test for truncation.
6086
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6087
for as_dir in $PATH
6088
do
6089
IFS=$as_save_IFS
6090
test -z "$as_dir" && as_dir=.
6091
for lt_ac_prog in sed gsed; do
6092
for ac_exec_ext in '' $ac_executable_extensions; do
6093
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6094
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6095
fi
6096
done
6097
done
6098
done
6099
lt_ac_max=0
6100
lt_ac_count=0
6101
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6102
# along with /bin/sed that truncates output.
6103
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6104
test ! -f $lt_ac_sed && break
6105
cat /dev/null > conftest.in
6106
lt_ac_count=0
6107
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6108
# Check for GNU sed and select it if it is found.
6109
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6110
lt_cv_path_SED=$lt_ac_sed
6111
break
6112
fi
6113
while true; do
6114
cat conftest.in conftest.in >conftest.tmp
6115
mv conftest.tmp conftest.in
6116
cp conftest.in conftest.nl
6117
echo >>conftest.nl
6118
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6119
cmp -s conftest.out conftest.nl || break
6120
# 10000 chars as input seems more than enough
6121
test $lt_ac_count -gt 10 && break
6122
lt_ac_count=`expr $lt_ac_count + 1`
6123
if test $lt_ac_count -gt $lt_ac_max; then
6124
lt_ac_max=$lt_ac_count
6125
lt_cv_path_SED=$lt_ac_sed
6126
fi
6127
done
6128
done
6129
SED=$lt_cv_path_SED
6130
])
6131
AC_MSG_RESULT([$SED])
6132
])
4084
6133
4085
6134
4086
6135
dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
4099
6148
echo "*** to the full path to pkg-config."
4100
6149
echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
4101
6150
else
4102
if ! $PKG_CONFIG --atleast-pkgconfig-version 0.7.0; then
4103
echo "*** Your version of pkg-config is too old. You need version 0.7.0 or newer."
4104
echo "*** See http://www.freedesktop.org/software/pkgconfig"
4105
else
6151
PKG_CONFIG_MIN_VERSION=0.9.0
6152
if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
4106
6153
AC_MSG_CHECKING(for $2)
4107
6154
4108
6155
if $PKG_CONFIG --exists "$2" ; then
4127
6174
4128
6175
AC_SUBST($1_CFLAGS)
4129
6176
AC_SUBST($1_LIBS)
6177
else
6178
echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6179
echo "*** See http://www.freedesktop.org/software/pkgconfig"
4130
6180
fi
4131
6181
fi
4132
6182
4173
6223
fi
4174
6224
fi
4175
6225
4176
AC_PATH_PROG(SDL_CONFIG, sdl-config, no)
6226
AC_REQUIRE([AC_CANONICAL_TARGET])
6227
PATH="$prefix/bin:$prefix/usr/bin:$PATH"
6228
AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH])
4177
6229
min_sdl_version=ifelse([$1], ,0.11.0,$1)
4178
6230
AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
4179
6231
no_sdl=""
4191
6243
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
4192
6244
if test "x$enable_sdltest" = "xyes" ; then
4193
6245
ac_save_CFLAGS="$CFLAGS"
6246
ac_save_CXXFLAGS="$CXXFLAGS"
4194
6247
ac_save_LIBS="$LIBS"
4195
6248
CFLAGS="$CFLAGS $SDL_CFLAGS"
6249
CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4196
6250
LIBS="$LIBS $SDL_LIBS"
4197
6251
dnl
4198
6252
dnl Now check if the installed SDL is sufficiently new. (Also sanity
4258
6312
4259
6313
],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
4260
6314
CFLAGS="$ac_save_CFLAGS"
6315
CXXFLAGS="$ac_save_CXXFLAGS"
4261
6316
LIBS="$ac_save_LIBS"
4262
6317
fi
4263
6318
fi
4277
6332
else
4278
6333
echo "*** Could not run SDL test program, checking why..."
4279
6334
CFLAGS="$CFLAGS $SDL_CFLAGS"
6335
CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4280
6336
LIBS="$LIBS $SDL_LIBS"
4281
6337
AC_TRY_LINK([
4282
6338
#include <stdio.h>
4301
6357
echo "*** or that you have moved SDL since it was installed. In the latter case, you"
4302
6358
echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ])
4303
6359
CFLAGS="$ac_save_CFLAGS"
6360
CXXFLAGS="$ac_save_CXXFLAGS"
4304
6361
LIBS="$ac_save_LIBS"
4305
6362
fi
4306
6363
fi
4313
6370
rm -f conf.sdltest
4314
6371
])
4315
6372
6373
# -*- Autoconf -*-
6374
# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
6375
# Generated from amversion.in; do not edit by hand.
6376
6377
# This program is free software; you can redistribute it and/or modify
6378
# it under the terms of the GNU General Public License as published by
6379
# the Free Software Foundation; either version 2, or (at your option)
6380
# any later version.
6381
6382
# This program is distributed in the hope that it will be useful,
6383
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6384
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6385
# GNU General Public License for more details.
6386
6387
# You should have received a copy of the GNU General Public License
6388
# along with this program; if not, write to the Free Software
6389
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6390
6391
# AM_AUTOMAKE_VERSION(VERSION)
6392
# ----------------------------
6393
# Automake X.Y traces this macro to ensure aclocal.m4 has been
6394
# generated from the m4 files accompanying Automake X.Y.
6395
AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.8"])
6396
6397
# AM_SET_CURRENT_AUTOMAKE_VERSION
6398
# -------------------------------
6399
# Call AM_AUTOMAKE_VERSION so it can be traced.
6400
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6401
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6402
[AM_AUTOMAKE_VERSION([1.8.5])])
6403
6404
# Figure out how to run the assembler. -*- Autoconf -*-
6405
6406
# serial 3
6407
6408
# Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
6409
6410
# This program is free software; you can redistribute it and/or modify
6411
# it under the terms of the GNU General Public License as published by
6412
# the Free Software Foundation; either version 2, or (at your option)
6413
# any later version.
6414
6415
# This program is distributed in the hope that it will be useful,
6416
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6417
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6418
# GNU General Public License for more details.
6419
6420
# You should have received a copy of the GNU General Public License
6421
# along with this program; if not, write to the Free Software
6422
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6423
# 02111-1307, USA.
6424
6425
# AM_PROG_AS
6426
# ----------
6427
AC_DEFUN([AM_PROG_AS],
6428
[# By default we simply use the C compiler to build assembly code.
6429
AC_REQUIRE([AC_PROG_CC])
6430
test "${CCAS+set}" = set || CCAS=$CC
6431
test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
6432
AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)])
6433
AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
6434
])
6435
6436
# AM_AUX_DIR_EXPAND
6437
6438
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6439
6440
# This program is free software; you can redistribute it and/or modify
6441
# it under the terms of the GNU General Public License as published by
6442
# the Free Software Foundation; either version 2, or (at your option)
6443
# any later version.
6444
6445
# This program is distributed in the hope that it will be useful,
6446
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6447
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6448
# GNU General Public License for more details.
6449
6450
# You should have received a copy of the GNU General Public License
6451
# along with this program; if not, write to the Free Software
6452
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6453
# 02111-1307, USA.
6454
6455
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6456
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6457
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6458
#
6459
# Of course, Automake must honor this variable whenever it calls a
6460
# tool from the auxiliary directory. The problem is that $srcdir (and
6461
# therefore $ac_aux_dir as well) can be either absolute or relative,
6462
# depending on how configure is run. This is pretty annoying, since
6463
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
6464
# source directory, any form will work fine, but in subdirectories a
6465
# relative path needs to be adjusted first.
6466
#
6467
# $ac_aux_dir/missing
6468
# fails when called from a subdirectory if $ac_aux_dir is relative
6469
# $top_srcdir/$ac_aux_dir/missing
6470
# fails if $ac_aux_dir is absolute,
6471
# fails when called from a subdirectory in a VPATH build with
6472
# a relative $ac_aux_dir
6473
#
6474
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6475
# are both prefixed by $srcdir. In an in-source build this is usually
6476
# harmless because $srcdir is `.', but things will broke when you
6477
# start a VPATH build or use an absolute $srcdir.
6478
#
6479
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6480
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6481
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6482
# and then we would define $MISSING as
6483
# MISSING="\${SHELL} $am_aux_dir/missing"
6484
# This will work as long as MISSING is not called from configure, because
6485
# unfortunately $(top_srcdir) has no meaning in configure.
6486
# However there are other variables, like CC, which are often used in
6487
# configure, and could therefore not use this "fixed" $ac_aux_dir.
6488
#
6489
# Another solution, used here, is to always expand $ac_aux_dir to an
6490
# absolute PATH. The drawback is that using absolute paths prevent a
6491
# configured tree to be moved without reconfiguration.
6492
6493
AC_DEFUN([AM_AUX_DIR_EXPAND],
6494
[dnl Rely on autoconf to set up CDPATH properly.
6495
AC_PREREQ([2.50])dnl
6496
# expand $ac_aux_dir to an absolute path
6497
am_aux_dir=`cd $ac_aux_dir && pwd`
6498
])
6499
6500
# AM_CONDITIONAL -*- Autoconf -*-
6501
6502
# Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6503
6504
# This program is free software; you can redistribute it and/or modify
6505
# it under the terms of the GNU General Public License as published by
6506
# the Free Software Foundation; either version 2, or (at your option)
6507
# any later version.
6508
6509
# This program is distributed in the hope that it will be useful,
6510
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6511
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6512
# GNU General Public License for more details.
6513
6514
# You should have received a copy of the GNU General Public License
6515
# along with this program; if not, write to the Free Software
6516
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6517
# 02111-1307, USA.
6518
6519
# serial 6
6520
6521
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
6522
# -------------------------------------
6523
# Define a conditional.
6524
AC_DEFUN([AM_CONDITIONAL],
6525
[AC_PREREQ(2.52)dnl
6526
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6527
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6528
AC_SUBST([$1_TRUE])
6529
AC_SUBST([$1_FALSE])
6530
if $2; then
6531
$1_TRUE=
6532
$1_FALSE='#'
6533
else
6534
$1_TRUE='#'
6535
$1_FALSE=
6536
fi
6537
AC_CONFIG_COMMANDS_PRE(
6538
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6539
AC_MSG_ERROR([conditional "$1" was never defined.
6540
Usually this means the macro was only invoked conditionally.])
6541
fi])])
6542
6543
# serial 7 -*- Autoconf -*-
6544
6545
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
6546
# Free Software Foundation, Inc.
6547
6548
# This program is free software; you can redistribute it and/or modify
6549
# it under the terms of the GNU General Public License as published by
6550
# the Free Software Foundation; either version 2, or (at your option)
6551
# any later version.
6552
6553
# This program is distributed in the hope that it will be useful,
6554
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6555
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6556
# GNU General Public License for more details.
6557
6558
# You should have received a copy of the GNU General Public License
6559
# along with this program; if not, write to the Free Software
6560
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6561
# 02111-1307, USA.
6562
6563
6564
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6565
# written in clear, in which case automake, when reading aclocal.m4,
6566
# will think it sees a *use*, and therefore will trigger all it's
6567
# C support machinery. Also note that it means that autoscan, seeing
6568
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6569
6570
6571
6572
# _AM_DEPENDENCIES(NAME)
6573
# ----------------------
6574
# See how the compiler implements dependency checking.
6575
# NAME is "CC", "CXX", "GCJ", or "OBJC".
6576
# We try a few techniques and use that to set a single cache variable.
6577
#
6578
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6579
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6580
# dependency, and given that the user is not expected to run this macro,
6581
# just rely on AC_PROG_CC.
6582
AC_DEFUN([_AM_DEPENDENCIES],
6583
[AC_REQUIRE([AM_SET_DEPDIR])dnl
6584
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6585
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6586
AC_REQUIRE([AM_DEP_TRACK])dnl
6587
6588
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6589
[$1], CXX, [depcc="$CXX" am_compiler_list=],
6590
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6591
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6592
[depcc="$$1" am_compiler_list=])
6593
6594
AC_CACHE_CHECK([dependency style of $depcc],
6595
[am_cv_$1_dependencies_compiler_type],
6596
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6597
# We make a subdir and do the tests there. Otherwise we can end up
6598
# making bogus files that we don't know about and never remove. For
6599
# instance it was reported that on HP-UX the gcc test will end up
6600
# making a dummy file named `D' -- because `-MD' means `put the output
6601
# in D'.
6602
mkdir conftest.dir
6603
# Copy depcomp to subdir because otherwise we won't find it if we're
6604
# using a relative directory.
6605
cp "$am_depcomp" conftest.dir
6606
cd conftest.dir
6607
# We will build objects and dependencies in a subdirectory because
6608
# it helps to detect inapplicable dependency modes. For instance
6609
# both Tru64's cc and ICC support -MD to output dependencies as a
6610
# side effect of compilation, but ICC will put the dependencies in
6611
# the current directory while Tru64 will put them in the object
6612
# directory.
6613
mkdir sub
6614
6615
am_cv_$1_dependencies_compiler_type=none
6616
if test "$am_compiler_list" = ""; then
6617
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6618
fi
6619
for depmode in $am_compiler_list; do
6620
# Setup a source with many dependencies, because some compilers
6621
# like to wrap large dependency lists on column 80 (with \), and
6622
# we should not choose a depcomp mode which is confused by this.
6623
#
6624
# We need to recreate these files for each test, as the compiler may
6625
# overwrite some of them when testing with obscure command lines.
6626
# This happens at least with the AIX C compiler.
6627
: > sub/conftest.c
6628
for i in 1 2 3 4 5 6; do
6629
echo '#include "conftst'$i'.h"' >> sub/conftest.c
6630
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6631
# Solaris 8's {/usr,}/bin/sh.
6632
touch sub/conftst$i.h
6633
done
6634
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6635
6636
case $depmode in
6637
nosideeffect)
6638
# after this tag, mechanisms are not by side-effect, so they'll
6639
# only be used when explicitly requested
6640
if test "x$enable_dependency_tracking" = xyes; then
6641
continue
6642
else
6643
break
6644
fi
6645
;;
6646
none) break ;;
6647
esac
6648
# We check with `-c' and `-o' for the sake of the "dashmstdout"
6649
# mode. It turns out that the SunPro C++ compiler does not properly
6650
# handle `-M -o', and we need to detect this.
6651
if depmode=$depmode \
6652
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6653
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6654
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6655
>/dev/null 2>conftest.err &&
6656
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6657
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6658
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6659
# icc doesn't choke on unknown options, it will just issue warnings
6660
# or remarks (even with -Werror). So we grep stderr for any message
6661
# that says an option was ignored or not supported.
6662
# When given -MP, icc 7.0 and 7.1 complain thusly:
6663
# icc: Command line warning: ignoring option '-M'; no argument required
6664
# The diagnosis changed in icc 8.0:
6665
# icc: Command line remark: option '-MP' not supported
6666
if (grep 'ignoring option' conftest.err ||
6667
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6668
am_cv_$1_dependencies_compiler_type=$depmode
6669
break
6670
fi
6671
fi
6672
done
6673
6674
cd ..
6675
rm -rf conftest.dir
6676
else
6677
am_cv_$1_dependencies_compiler_type=none
6678
fi
6679
])
6680
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6681
AM_CONDITIONAL([am__fastdep$1], [
6682
test "x$enable_dependency_tracking" != xno \
6683
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6684
])
6685
6686
6687
# AM_SET_DEPDIR
6688
# -------------
6689
# Choose a directory name for dependency files.
6690
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
6691
AC_DEFUN([AM_SET_DEPDIR],
6692
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6693
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6694
])
6695
6696
6697
# AM_DEP_TRACK
6698
# ------------
6699
AC_DEFUN([AM_DEP_TRACK],
6700
[AC_ARG_ENABLE(dependency-tracking,
6701
[ --disable-dependency-tracking speeds up one-time build
6702
--enable-dependency-tracking do not reject slow dependency extractors])
6703
if test "x$enable_dependency_tracking" != xno; then
6704
am_depcomp="$ac_aux_dir/depcomp"
6705
AMDEPBACKSLASH='\'
6706
fi
6707
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6708
AC_SUBST([AMDEPBACKSLASH])
6709
])
6710
6711
# Generate code to set up dependency tracking. -*- Autoconf -*-
6712
6713
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
6714
6715
# This program is free software; you can redistribute it and/or modify
6716
# it under the terms of the GNU General Public License as published by
6717
# the Free Software Foundation; either version 2, or (at your option)
6718
# any later version.
6719
6720
# This program is distributed in the hope that it will be useful,
6721
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6722
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6723
# GNU General Public License for more details.
6724
6725
# You should have received a copy of the GNU General Public License
6726
# along with this program; if not, write to the Free Software
6727
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6728
# 02111-1307, USA.
6729
6730
#serial 2
6731
6732
# _AM_OUTPUT_DEPENDENCY_COMMANDS
6733
# ------------------------------
6734
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6735
[for mf in $CONFIG_FILES; do
6736
# Strip MF so we end up with the name of the file.
6737
mf=`echo "$mf" | sed -e 's/:.*$//'`
6738
# Check whether this is an Automake generated Makefile or not.
6739
# We used to match only the files named `Makefile.in', but
6740
# some people rename them; so instead we look at the file content.
6741
# Grep'ing the first line is not enough: some people post-process
6742
# each Makefile.in and add a new line on top of each file to say so.
6743
# So let's grep whole file.
6744
if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6745
dirpart=`AS_DIRNAME("$mf")`
6746
else
6747
continue
6748
fi
6749
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
6750
# Extract the definition of DEP_FILES from the Makefile without
6751
# running `make'.
6752
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6753
test -z "$DEPDIR" && continue
6754
# When using ansi2knr, U may be empty or an underscore; expand it
6755
U=`sed -n 's/^U = //p' < "$mf"`
6756
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
6757
# We invoke sed twice because it is the simplest approach to
6758
# changing $(DEPDIR) to its actual value in the expansion.
6759
for file in `sed -n '
6760
/^DEP_FILES = .*\\\\$/ {
6761
s/^DEP_FILES = //
6762
:loop
6763
s/\\\\$//
6764
p
6765
n
6766
/\\\\$/ b loop
6767
p
6768
}
6769
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
6770
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6771
# Make sure the directory exists.
6772
test -f "$dirpart/$file" && continue
6773
fdir=`AS_DIRNAME(["$file"])`
6774
AS_MKDIR_P([$dirpart/$fdir])
6775
# echo "creating $dirpart/$file"
6776
echo '# dummy' > "$dirpart/$file"
6777
done
6778
done
6779
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6780
6781
6782
# AM_OUTPUT_DEPENDENCY_COMMANDS
6783
# -----------------------------
6784
# This macro should only be invoked once -- use via AC_REQUIRE.
6785
#
6786
# This code is only required when automatic dependency tracking
6787
# is enabled. FIXME. This creates each `.P' file that we will
6788
# need in order to bootstrap the dependency handling code.
6789
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6790
[AC_CONFIG_COMMANDS([depfiles],
6791
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6792
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6793
])
6794
6795
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
6796
6797
# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6798
6799
# This program is free software; you can redistribute it and/or modify
6800
# it under the terms of the GNU General Public License as published by
6801
# the Free Software Foundation; either version 2, or (at your option)
6802
# any later version.
6803
6804
# This program is distributed in the hope that it will be useful,
6805
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6806
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6807
# GNU General Public License for more details.
6808
6809
# You should have received a copy of the GNU General Public License
6810
# along with this program; if not, write to the Free Software
6811
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6812
# 02111-1307, USA.
6813
6814
# serial 7
6815
6816
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
6817
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
6818
6819
# Do all the work for Automake. -*- Autoconf -*-
6820
6821
# This macro actually does too much some checks are only needed if
6822
# your package does certain things. But this isn't really a big deal.
6823
6824
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
6825
# Free Software Foundation, Inc.
6826
6827
# This program is free software; you can redistribute it and/or modify
6828
# it under the terms of the GNU General Public License as published by
6829
# the Free Software Foundation; either version 2, or (at your option)
6830
# any later version.
6831
6832
# This program is distributed in the hope that it will be useful,
6833
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6834
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6835
# GNU General Public License for more details.
6836
6837
# You should have received a copy of the GNU General Public License
6838
# along with this program; if not, write to the Free Software
6839
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6840
# 02111-1307, USA.
6841
6842
# serial 11
6843
6844
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6845
# AM_INIT_AUTOMAKE([OPTIONS])
6846
# -----------------------------------------------
6847
# The call with PACKAGE and VERSION arguments is the old style
6848
# call (pre autoconf-2.50), which is being phased out. PACKAGE
6849
# and VERSION should now be passed to AC_INIT and removed from
6850
# the call to AM_INIT_AUTOMAKE.
6851
# We support both call styles for the transition. After
6852
# the next Automake release, Autoconf can make the AC_INIT
6853
# arguments mandatory, and then we can depend on a new Autoconf
6854
# release and drop the old call support.
6855
AC_DEFUN([AM_INIT_AUTOMAKE],
6856
[AC_PREREQ([2.58])dnl
6857
dnl Autoconf wants to disallow AM_ names. We explicitly allow
6858
dnl the ones we care about.
6859
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6860
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6861
AC_REQUIRE([AC_PROG_INSTALL])dnl
6862
# test to see if srcdir already configured
6863
if test "`cd $srcdir && pwd`" != "`pwd`" &&
6864
test -f $srcdir/config.status; then
6865
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6866
fi
6867
6868
# test whether we have cygpath
6869
if test -z "$CYGPATH_W"; then
6870
if (cygpath --version) >/dev/null 2>/dev/null; then
6871
CYGPATH_W='cygpath -w'
6872
else
6873
CYGPATH_W=echo
6874
fi
6875
fi
6876
AC_SUBST([CYGPATH_W])
6877
6878
# Define the identity of the package.
6879
dnl Distinguish between old-style and new-style calls.
6880
m4_ifval([$2],
6881
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6882
AC_SUBST([PACKAGE], [$1])dnl
6883
AC_SUBST([VERSION], [$2])],
6884
[_AM_SET_OPTIONS([$1])dnl
6885
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6886
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6887
6888
_AM_IF_OPTION([no-define],,
6889
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
6890
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
6891
6892
# Some tools Automake needs.
6893
AC_REQUIRE([AM_SANITY_CHECK])dnl
6894
AC_REQUIRE([AC_ARG_PROGRAM])dnl
6895
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
6896
AM_MISSING_PROG(AUTOCONF, autoconf)
6897
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
6898
AM_MISSING_PROG(AUTOHEADER, autoheader)
6899
AM_MISSING_PROG(MAKEINFO, makeinfo)
6900
AM_MISSING_PROG(AMTAR, tar)
6901
AM_PROG_INSTALL_SH
6902
AM_PROG_INSTALL_STRIP
6903
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
6904
# We need awk for the "check" target. The system "awk" is bad on
6905
# some platforms.
6906
AC_REQUIRE([AC_PROG_AWK])dnl
6907
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6908
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6909
6910
_AM_IF_OPTION([no-dependencies],,
6911
[AC_PROVIDE_IFELSE([AC_PROG_CC],
6912
[_AM_DEPENDENCIES(CC)],
6913
[define([AC_PROG_CC],
6914
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
6915
AC_PROVIDE_IFELSE([AC_PROG_CXX],
6916
[_AM_DEPENDENCIES(CXX)],
6917
[define([AC_PROG_CXX],
6918
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6919
])
6920
])
6921
6922
6923
# When config.status generates a header, we must update the stamp-h file.
6924
# This file resides in the same directory as the config header
6925
# that is generated. The stamp files are numbered to have different names.
6926
6927
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6928
# loop where config.status creates the headers, so we can generate
6929
# our stamp files there.
6930
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6931
[# Compute $1's index in $config_headers.
6932
_am_stamp_count=1
6933
for _am_header in $config_headers :; do
6934
case $_am_header in
6935
$1 | $1:* )
6936
break ;;
6937
* )
6938
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
6939
esac
6940
done
6941
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
6942
6943
# AM_PROG_INSTALL_SH
6944
# ------------------
6945
# Define $install_sh.
6946
6947
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6948
6949
# This program is free software; you can redistribute it and/or modify
6950
# it under the terms of the GNU General Public License as published by
6951
# the Free Software Foundation; either version 2, or (at your option)
6952
# any later version.
6953
6954
# This program is distributed in the hope that it will be useful,
6955
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6956
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6957
# GNU General Public License for more details.
6958
6959
# You should have received a copy of the GNU General Public License
6960
# along with this program; if not, write to the Free Software
6961
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6962
# 02111-1307, USA.
6963
6964
AC_DEFUN([AM_PROG_INSTALL_SH],
6965
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6966
install_sh=${install_sh-"$am_aux_dir/install-sh"}
6967
AC_SUBST(install_sh)])
6968
6969
# -*- Autoconf -*-
6970
# Copyright (C) 2003 Free Software Foundation, Inc.
6971
6972
# This program is free software; you can redistribute it and/or modify
6973
# it under the terms of the GNU General Public License as published by
6974
# the Free Software Foundation; either version 2, or (at your option)
6975
# any later version.
6976
6977
# This program is distributed in the hope that it will be useful,
6978
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6979
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6980
# GNU General Public License for more details.
6981
6982
# You should have received a copy of the GNU General Public License
6983
# along with this program; if not, write to the Free Software
6984
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6985
# 02111-1307, USA.
6986
6987
# serial 1
6988
6989
# Check whether the underlying file-system supports filenames
6990
# with a leading dot. For instance MS-DOS doesn't.
6991
AC_DEFUN([AM_SET_LEADING_DOT],
6992
[rm -rf .tst 2>/dev/null
6993
mkdir .tst 2>/dev/null
6994
if test -d .tst; then
6995
am__leading_dot=.
6996
else
6997
am__leading_dot=_
6998
fi
6999
rmdir .tst 2>/dev/null
7000
AC_SUBST([am__leading_dot])])
7001
7002
# Check to see how 'make' treats includes. -*- Autoconf -*-
7003
7004
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
7005
7006
# This program is free software; you can redistribute it and/or modify
7007
# it under the terms of the GNU General Public License as published by
7008
# the Free Software Foundation; either version 2, or (at your option)
7009
# any later version.
7010
7011
# This program is distributed in the hope that it will be useful,
7012
# but WITHOUT ANY WARRANTY; without even the implied warranty of
7013
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7014
# GNU General Public License for more details.
7015
7016
# You should have received a copy of the GNU General Public License
7017
# along with this program; if not, write to the Free Software
7018
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
7019
# 02111-1307, USA.
7020
7021
# serial 2
7022
7023
# AM_MAKE_INCLUDE()
7024
# -----------------
7025
# Check to see how make treats includes.
7026
AC_DEFUN([AM_MAKE_INCLUDE],
7027
[am_make=${MAKE-make}
7028
cat > confinc << 'END'
7029
am__doit:
7030
@echo done
7031
.PHONY: am__doit
7032
END
7033
# If we don't find an include directive, just comment out the code.
7034
AC_MSG_CHECKING([for style of include used by $am_make])
7035
am__include="#"
7036
am__quote=
7037
_am_result=none
7038
# First try GNU make style include.
7039
echo "include confinc" > confmf
7040
# We grep out `Entering directory' and `Leaving directory'
7041
# messages which can occur if `w' ends up in MAKEFLAGS.
7042
# In particular we don't look at `^make:' because GNU make might
7043
# be invoked under some other name (usually "gmake"), in which
7044
# case it prints its new name instead of `make'.
7045
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
7046
am__include=include
7047
am__quote=
7048
_am_result=GNU
7049
fi
7050
# Now try BSD make style include.
7051
if test "$am__include" = "#"; then
7052
echo '.include "confinc"' > confmf
7053
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
7054
am__include=.include
7055
am__quote="\""
7056
_am_result=BSD
7057
fi
7058
fi
7059
AC_SUBST([am__include])
7060
AC_SUBST([am__quote])
7061
AC_MSG_RESULT([$_am_result])
7062
rm -f confinc confmf
7063
])
7064
7065
# -*- Autoconf -*-
7066
7067
7068
# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
7069
7070
# This program is free software; you can redistribute it and/or modify
7071
# it under the terms of the GNU General Public License as published by
7072
# the Free Software Foundation; either version 2, or (at your option)
7073
# any later version.
7074
7075
# This program is distributed in the hope that it will be useful,
7076
# but WITHOUT ANY WARRANTY; without even the implied warranty of
7077
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7078
# GNU General Public License for more details.
7079
7080
# You should have received a copy of the GNU General Public License
7081
# along with this program; if not, write to the Free Software
7082
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
7083
# 02111-1307, USA.
7084
7085
# serial 3
7086
7087
# AM_MISSING_PROG(NAME, PROGRAM)
7088
# ------------------------------
7089
AC_DEFUN([AM_MISSING_PROG],
7090
[AC_REQUIRE([AM_MISSING_HAS_RUN])
7091
$1=${$1-"${am_missing_run}$2"}
7092
AC_SUBST($1)])
7093
7094
7095
# AM_MISSING_HAS_RUN
7096
# ------------------
7097
# Define MISSING if not defined so far and test if it supports --run.
7098
# If it does, set am_missing_run to use it, otherwise, to nothing.
7099
AC_DEFUN([AM_MISSING_HAS_RUN],
7100
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7101
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
7102
# Use eval to expand $SHELL
7103
if eval "$MISSING --run true"; then
7104
am_missing_run="$MISSING --run "
7105
else
7106
am_missing_run=
7107
AC_MSG_WARN([`missing' script is too old or missing])
7108
fi
7109
])
7110
7111
# AM_PROG_MKDIR_P
7112
# ---------------
7113
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
7114
7115
# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
7116
7117
# This program is free software; you can redistribute it and/or modify
7118
# it under the terms of the GNU General Public License as published by
7119
# the Free Software Foundation; either version 2, or (at your option)
7120
# any later version.
7121
7122
# This program is distributed in the hope that it will be useful,
7123
# but WITHOUT ANY WARRANTY; without even the implied warranty of
7124
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7125
# GNU General Public License for more details.
7126
7127
# You should have received a copy of the GNU General Public License
7128
# along with this program; if not, write to the Free Software
7129
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
7130
# 02111-1307, USA.
7131
7132
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
7133
# created by `make install' are always world readable, even if the
7134
# installer happens to have an overly restrictive umask (e.g. 077).
7135
# This was a mistake. There are at least two reasons why we must not
7136
# use `-m 0755':
7137
# - it causes special bits like SGID to be ignored,
7138
# - it may be too restrictive (some setups expect 775 directories).
7139
#
7140
# Do not use -m 0755 and let people choose whatever they expect by
7141
# setting umask.
7142
#
7143
# We cannot accept any implementation of `mkdir' that recognizes `-p'.
7144
# Some implementations (such as Solaris 8's) are not thread-safe: if a
7145
# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
7146
# concurrently, both version can detect that a/ is missing, but only
7147
# one can create it and the other will error out. Consequently we
7148
# restrict ourselves to GNU make (using the --version option ensures
7149
# this.)
7150
AC_DEFUN([AM_PROG_MKDIR_P],
7151
[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
7152
# Keeping the `.' argument allows $(mkdir_p) to be used without
7153
# argument. Indeed, we sometimes output rules like
7154
# $(mkdir_p) $(somedir)
7155
# where $(somedir) is conditionally defined.
7156
# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
7157
# expensive solution, as it forces Make to start a sub-shell.)
7158
mkdir_p='mkdir -p -- .'
7159
else
7160
# On NextStep and OpenStep, the `mkdir' command does not
7161
# recognize any option. It will interpret all options as
7162
# directories to create, and then abort because `.' already
7163
# exists.
7164
for d in ./-p ./--version;
7165
do
7166
test -d $d && rmdir $d
7167
done
7168
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
7169
if test -f "$ac_aux_dir/mkinstalldirs"; then
7170
mkdir_p='$(mkinstalldirs)'
7171
else
7172
mkdir_p='$(install_sh) -d'
7173
fi
7174
fi
7175
AC_SUBST([mkdir_p])])
7176
7177
# Helper functions for option handling. -*- Autoconf -*-
7178
7179
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
7180
7181
# This program is free software; you can redistribute it and/or modify
7182
# it under the terms of the GNU General Public License as published by
7183
# the Free Software Foundation; either version 2, or (at your option)
7184
# any later version.
7185
7186
# This program is distributed in the hope that it will be useful,
7187
# but WITHOUT ANY WARRANTY; without even the implied warranty of
7188
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7189
# GNU General Public License for more details.
7190
7191
# You should have received a copy of the GNU General Public License
7192
# along with this program; if not, write to the Free Software
7193
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
7194
# 02111-1307, USA.
7195
7196
# serial 2
7197
7198
# _AM_MANGLE_OPTION(NAME)
7199
# -----------------------
7200
AC_DEFUN([_AM_MANGLE_OPTION],
7201
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7202
7203
# _AM_SET_OPTION(NAME)
7204
# ------------------------------
7205
# Set option NAME. Presently that only means defining a flag for this option.
7206
AC_DEFUN([_AM_SET_OPTION],
7207
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7208
7209
# _AM_SET_OPTIONS(OPTIONS)
7210
# ----------------------------------
7211
# OPTIONS is a space-separated list of Automake options.
7212
AC_DEFUN([_AM_SET_OPTIONS],
7213
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7214
7215
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7216
# -------------------------------------------
7217
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7218
AC_DEFUN([_AM_IF_OPTION],
7219
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7220
7221
#
7222
# Check to make sure that the build environment is sane.
7223
#
7224
7225
# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
7226
7227
# This program is free software; you can redistribute it and/or modify
7228
# it under the terms of the GNU General Public License as published by
7229
# the Free Software Foundation; either version 2, or (at your option)
7230
# any later version.
7231
7232
# This program is distributed in the hope that it will be useful,
7233
# but WITHOUT ANY WARRANTY; without even the implied warranty of
7234
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7235
# GNU General Public License for more details.
7236
7237
# You should have received a copy of the GNU General Public License
7238
# along with this program; if not, write to the Free Software
7239
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
7240
# 02111-1307, USA.
7241
7242
# serial 3
7243
7244
# AM_SANITY_CHECK
7245
# ---------------
7246
AC_DEFUN([AM_SANITY_CHECK],
7247
[AC_MSG_CHECKING([whether build environment is sane])
7248
# Just in case
7249
sleep 1
7250
echo timestamp > conftest.file
7251
# Do `set' in a subshell so we don't clobber the current shell's
7252
# arguments. Must try -L first in case configure is actually a
7253
# symlink; some systems play weird games with the mod time of symlinks
7254
# (eg FreeBSD returns the mod time of the symlink's containing
7255
# directory).
7256
if (
7257
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7258
if test "$[*]" = "X"; then
7259
# -L didn't work.
7260
set X `ls -t $srcdir/configure conftest.file`
7261
fi
7262
rm -f conftest.file
7263
if test "$[*]" != "X $srcdir/configure conftest.file" \
7264
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
7265
7266
# If neither matched, then we have a broken ls. This can happen
7267
# if, for instance, CONFIG_SHELL is bash and it inherits a
7268
# broken ls alias from the environment. This has actually
7269
# happened. Such a system could not be considered "sane".
7270
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
7271
alias in your environment])
7272
fi
7273
7274
test "$[2]" = conftest.file
7275
)
7276
then
7277
# Ok.
7278
:
7279
else
7280
AC_MSG_ERROR([newly created file is older than distributed files!
7281
Check your system clock])
7282
fi
7283
AC_MSG_RESULT(yes)])
7284
7285
# AM_PROG_INSTALL_STRIP
7286
7287
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
7288
7289
# This program is free software; you can redistribute it and/or modify
7290
# it under the terms of the GNU General Public License as published by
7291
# the Free Software Foundation; either version 2, or (at your option)
7292
# any later version.
7293
7294
# This program is distributed in the hope that it will be useful,
7295
# but WITHOUT ANY WARRANTY; without even the implied warranty of
7296
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7297
# GNU General Public License for more details.
7298
7299
# You should have received a copy of the GNU General Public License
7300
# along with this program; if not, write to the Free Software
7301
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
7302
# 02111-1307, USA.
7303
7304
# One issue with vendor `install' (even GNU) is that you can't
7305
# specify the program used to strip binaries. This is especially
7306
# annoying in cross-compiling environments, where the build's strip
7307
# is unlikely to handle the host's binaries.
7308
# Fortunately install-sh will honor a STRIPPROG variable, so we
7309
# always use install-sh in `make install-strip', and initialize
7310
# STRIPPROG with the value of the STRIP variable (set by the user).
7311
AC_DEFUN([AM_PROG_INSTALL_STRIP],
7312
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7313
# Installed binaries are usually stripped using `strip' when the user
7314
# run `make install-strip'. However `strip' might not be the right
7315
# tool to use in cross-compilation environments, therefore Automake
7316
# will honor the `STRIP' environment variable to overrule this program.
7317
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7318
if test "$cross_compiling" != no; then
7319
AC_CHECK_TOOL([STRIP], [strip], :)
7320
fi
7321
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
7322
AC_SUBST([INSTALL_STRIP_PROGRAM])])
7323
Loggerhead is a web-based interface for Breezy
Version: 2.0.1