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- Committer: Joshua Judson Rosen
- Date: 2009-09-26 02:35:15 UTC
- Revision ID: rozzin@geekspace.com-20090926023515-yxl5sg1a45gupuc8
Imported from tangogps-0.9.7 tarball.
- files added:
- data
- pixmaps
- po
- src
added
removed
aclocal.m4
1
# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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m4_if(AC_AUTOCONF_VERSION, [2.61],,
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[m4_warning([this file was generated for autoconf 2.61.
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You have another version of autoconf. It may work, but is not guaranteed to.
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If you have problems, you may need to regenerate the build system entirely.
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To do so, use the procedure documented by the package, typically `autoreconf'.])])
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# Copyright (C) 1995-2002 Free Software Foundation, Inc.
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# Copyright (C) 2001-2003,2004 Red Hat, Inc.
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#
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# This file is free software, distributed under the terms of the GNU
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# General Public License. As a special exception to the GNU General
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# Public License, this file may be distributed as part of a program
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# that contains a configuration script generated by Autoconf, under
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# the same distribution terms as the rest of that program.
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#
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# This file can be copied and used freely without restrictions. It can
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# be used in projects which are not available under the GNU Public License
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# but which still want to provide support for the GNU gettext functionality.
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#
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# Macro to add for using GNU gettext.
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# Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
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#
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# Modified to never use included libintl.
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# Owen Taylor <otaylor@redhat.com>, 12/15/1998
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#
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# Major rework to remove unused code
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# Owen Taylor <otaylor@redhat.com>, 12/11/2002
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#
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# Added better handling of ALL_LINGUAS from GNU gettext version
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# written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
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#
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# Modified to require ngettext
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# Matthias Clasen <mclasen@redhat.com> 08/06/2004
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#
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# We need this here as well, since someone might use autoconf-2.5x
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# to configure GLib then an older version to configure a package
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# using AM_GLIB_GNU_GETTEXT
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AC_PREREQ(2.53)
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dnl
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dnl We go to great lengths to make sure that aclocal won't
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dnl try to pull in the installed version of these macros
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dnl when running aclocal in the glib directory.
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dnl
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m4_copy([AC_DEFUN],[glib_DEFUN])
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m4_copy([AC_REQUIRE],[glib_REQUIRE])
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dnl
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dnl At the end, if we're not within glib, we'll define the public
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dnl definitions in terms of our private definitions.
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dnl
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# GLIB_LC_MESSAGES
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#--------------------
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glib_DEFUN([GLIB_LC_MESSAGES],
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[AC_CHECK_HEADERS([locale.h])
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if test $ac_cv_header_locale_h = yes; then
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AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
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[AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
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am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
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if test $am_cv_val_LC_MESSAGES = yes; then
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AC_DEFINE(HAVE_LC_MESSAGES, 1,
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[Define if your <locale.h> file defines LC_MESSAGES.])
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fi
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fi])
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# GLIB_PATH_PROG_WITH_TEST
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#----------------------------
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dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
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dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
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glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
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[# Extract the first word of "$2", so it can be a program name with args.
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set dummy $2; ac_word=[$]2
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AC_MSG_CHECKING([for $ac_word])
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AC_CACHE_VAL(ac_cv_path_$1,
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[case "[$]$1" in
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/*)
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ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
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;;
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*)
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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for ac_dir in ifelse([$5], , $PATH, [$5]); do
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test -z "$ac_dir" && ac_dir=.
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if test -f $ac_dir/$ac_word; then
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if [$3]; then
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ac_cv_path_$1="$ac_dir/$ac_word"
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break
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fi
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fi
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done
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IFS="$ac_save_ifs"
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dnl If no 4th arg is given, leave the cache variable unset,
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dnl so AC_PATH_PROGS will keep looking.
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ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
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])dnl
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;;
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esac])dnl
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$1="$ac_cv_path_$1"
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if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
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AC_MSG_RESULT([$]$1)
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else
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AC_MSG_RESULT(no)
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fi
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AC_SUBST($1)dnl
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])
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# GLIB_WITH_NLS
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#-----------------
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glib_DEFUN([GLIB_WITH_NLS],
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dnl NLS is obligatory
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[USE_NLS=yes
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AC_SUBST(USE_NLS)
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gt_cv_have_gettext=no
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CATOBJEXT=NONE
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XGETTEXT=:
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INTLLIBS=
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AC_CHECK_HEADER(libintl.h,
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[gt_cv_func_dgettext_libintl="no"
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libintl_extra_libs=""
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#
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# First check in libc
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#
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AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
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[AC_TRY_LINK([
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#include <libintl.h>
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],
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[return !ngettext ("","", 1)],
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gt_cv_func_ngettext_libc=yes,
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gt_cv_func_ngettext_libc=no)
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])
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if test "$gt_cv_func_ngettext_libc" = "yes" ; then
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AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
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[AC_TRY_LINK([
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#include <libintl.h>
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],
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[return !dgettext ("","")],
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gt_cv_func_dgettext_libc=yes,
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gt_cv_func_dgettext_libc=no)
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])
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fi
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if test "$gt_cv_func_ngettext_libc" = "yes" ; then
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AC_CHECK_FUNCS(bind_textdomain_codeset)
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fi
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#
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# If we don't have everything we want, check in libintl
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#
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if test "$gt_cv_func_dgettext_libc" != "yes" \
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|| test "$gt_cv_func_ngettext_libc" != "yes" \
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|| test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
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AC_CHECK_LIB(intl, bindtextdomain,
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[AC_CHECK_LIB(intl, ngettext,
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[AC_CHECK_LIB(intl, dgettext,
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gt_cv_func_dgettext_libintl=yes)])])
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if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
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AC_MSG_CHECKING([if -liconv is needed to use gettext])
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AC_MSG_RESULT([])
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AC_CHECK_LIB(intl, ngettext,
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[AC_CHECK_LIB(intl, dcgettext,
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[gt_cv_func_dgettext_libintl=yes
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libintl_extra_libs=-liconv],
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:,-liconv)],
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:,-liconv)
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fi
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#
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# If we found libintl, then check in it for bind_textdomain_codeset();
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# we'll prefer libc if neither have bind_textdomain_codeset(),
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# and both have dgettext and ngettext
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#
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if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
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glib_save_LIBS="$LIBS"
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LIBS="$LIBS -lintl $libintl_extra_libs"
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unset ac_cv_func_bind_textdomain_codeset
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AC_CHECK_FUNCS(bind_textdomain_codeset)
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LIBS="$glib_save_LIBS"
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if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
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gt_cv_func_dgettext_libc=no
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else
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if test "$gt_cv_func_dgettext_libc" = "yes" \
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&& test "$gt_cv_func_ngettext_libc" = "yes"; then
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gt_cv_func_dgettext_libintl=no
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fi
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fi
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fi
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fi
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if test "$gt_cv_func_dgettext_libc" = "yes" \
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|| test "$gt_cv_func_dgettext_libintl" = "yes"; then
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gt_cv_have_gettext=yes
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fi
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if test "$gt_cv_func_dgettext_libintl" = "yes"; then
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INTLLIBS="-lintl $libintl_extra_libs"
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fi
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if test "$gt_cv_have_gettext" = "yes"; then
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AC_DEFINE(HAVE_GETTEXT,1,
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[Define if the GNU gettext() function is already present or preinstalled.])
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GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
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[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
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if test "$MSGFMT" != "no"; then
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glib_save_LIBS="$LIBS"
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LIBS="$LIBS $INTLLIBS"
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AC_CHECK_FUNCS(dcgettext)
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MSGFMT_OPTS=
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AC_MSG_CHECKING([if msgfmt accepts -c])
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GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
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msgid ""
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msgstr ""
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"Content-Type: text/plain; charset=UTF-8\n"
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"Project-Id-Version: test 1.0\n"
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"PO-Revision-Date: 2007-02-15 12:01+0100\n"
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"Last-Translator: test <foo@bar.xx>\n"
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"Language-Team: C <LL@li.org>\n"
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"MIME-Version: 1.0\n"
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"Content-Transfer-Encoding: 8bit\n"
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], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
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AC_SUBST(MSGFMT_OPTS)
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AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
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GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
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[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
246
AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
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return _nl_msg_cat_cntr],
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[CATOBJEXT=.gmo
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DATADIRNAME=share],
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[case $host in
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*-*-solaris*)
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dnl On Solaris, if bind_textdomain_codeset is in libc,
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dnl GNU format message catalog is always supported,
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dnl since both are added to the libc all together.
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dnl Hence, we'd like to go with DATADIRNAME=share and
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dnl and CATOBJEXT=.gmo in this case.
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AC_CHECK_FUNC(bind_textdomain_codeset,
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[CATOBJEXT=.gmo
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DATADIRNAME=share],
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[CATOBJEXT=.mo
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DATADIRNAME=lib])
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;;
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*)
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CATOBJEXT=.mo
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DATADIRNAME=lib
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;;
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esac])
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LIBS="$glib_save_LIBS"
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INSTOBJEXT=.mo
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else
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gt_cv_have_gettext=no
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fi
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fi
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])
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if test "$gt_cv_have_gettext" = "yes" ; then
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AC_DEFINE(ENABLE_NLS, 1,
278
[always defined to indicate that i18n is enabled])
279
fi
280
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dnl Test whether we really found GNU xgettext.
282
if test "$XGETTEXT" != ":"; then
283
dnl If it is not GNU xgettext we define it as : so that the
284
dnl Makefiles still can work.
285
if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
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: ;
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else
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AC_MSG_RESULT(
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[found xgettext program is not GNU xgettext; ignore it])
290
XGETTEXT=":"
291
fi
292
fi
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# We need to process the po/ directory.
295
POSUB=po
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AC_OUTPUT_COMMANDS(
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[case "$CONFIG_FILES" in *po/Makefile.in*)
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sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
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esac])
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dnl These rules are solely for the distribution goal. While doing this
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dnl we only have to keep exactly one list of the available catalogs
304
dnl in configure.in.
305
for lang in $ALL_LINGUAS; do
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GMOFILES="$GMOFILES $lang.gmo"
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POFILES="$POFILES $lang.po"
308
done
309
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dnl Make all variables we use known to autoconf.
311
AC_SUBST(CATALOGS)
312
AC_SUBST(CATOBJEXT)
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AC_SUBST(DATADIRNAME)
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AC_SUBST(GMOFILES)
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AC_SUBST(INSTOBJEXT)
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AC_SUBST(INTLLIBS)
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AC_SUBST(PO_IN_DATADIR_TRUE)
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AC_SUBST(PO_IN_DATADIR_FALSE)
319
AC_SUBST(POFILES)
320
AC_SUBST(POSUB)
321
])
322
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# AM_GLIB_GNU_GETTEXT
324
# -------------------
325
# Do checks necessary for use of gettext. If a suitable implementation
326
# of gettext is found in either in libintl or in the C library,
327
# it will set INTLLIBS to the libraries needed for use of gettext
328
# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
329
# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
330
# on various variables needed by the Makefile.in.in installed by
331
# glib-gettextize.
332
dnl
333
glib_DEFUN([GLIB_GNU_GETTEXT],
334
[AC_REQUIRE([AC_PROG_CC])dnl
335
AC_REQUIRE([AC_HEADER_STDC])dnl
336
337
GLIB_LC_MESSAGES
338
GLIB_WITH_NLS
339
340
if test "$gt_cv_have_gettext" = "yes"; then
341
if test "x$ALL_LINGUAS" = "x"; then
342
LINGUAS=
343
else
344
AC_MSG_CHECKING(for catalogs to be installed)
345
NEW_LINGUAS=
346
for presentlang in $ALL_LINGUAS; do
347
useit=no
348
if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
349
desiredlanguages="$LINGUAS"
350
else
351
desiredlanguages="$ALL_LINGUAS"
352
fi
353
for desiredlang in $desiredlanguages; do
354
# Use the presentlang catalog if desiredlang is
355
# a. equal to presentlang, or
356
# b. a variant of presentlang (because in this case,
357
# presentlang can be used as a fallback for messages
358
# which are not translated in the desiredlang catalog).
359
case "$desiredlang" in
360
"$presentlang"*) useit=yes;;
361
esac
362
done
363
if test $useit = yes; then
364
NEW_LINGUAS="$NEW_LINGUAS $presentlang"
365
fi
366
done
367
LINGUAS=$NEW_LINGUAS
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AC_MSG_RESULT($LINGUAS)
369
fi
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dnl Construct list of names of catalog files to be constructed.
372
if test -n "$LINGUAS"; then
373
for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
374
fi
375
fi
376
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dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
378
dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
379
dnl Try to locate is.
380
MKINSTALLDIRS=
381
if test -n "$ac_aux_dir"; then
382
MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
383
fi
384
if test -z "$MKINSTALLDIRS"; then
385
MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
386
fi
387
AC_SUBST(MKINSTALLDIRS)
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dnl Generate list of files to be processed by xgettext which will
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dnl be included in po/Makefile.
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test -d po || mkdir po
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if test "x$srcdir" != "x."; then
393
if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
394
posrcprefix="$srcdir/"
395
else
396
posrcprefix="../$srcdir/"
397
fi
398
else
399
posrcprefix="../"
400
fi
401
rm -f po/POTFILES
402
sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
403
< $srcdir/po/POTFILES.in > po/POTFILES
404
])
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# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
407
# -------------------------------
408
# Define VARIABLE to the location where catalog files will
409
# be installed by po/Makefile.
410
glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
411
[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
412
glib_save_prefix="$prefix"
413
glib_save_exec_prefix="$exec_prefix"
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glib_save_datarootdir="$datarootdir"
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test "x$prefix" = xNONE && prefix=$ac_default_prefix
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test "x$exec_prefix" = xNONE && exec_prefix=$prefix
417
datarootdir=`eval echo "${datarootdir}"`
418
if test "x$CATOBJEXT" = "x.mo" ; then
419
localedir=`eval echo "${libdir}/locale"`
420
else
421
localedir=`eval echo "${datadir}/locale"`
422
fi
423
prefix="$glib_save_prefix"
424
exec_prefix="$glib_save_exec_prefix"
425
datarootdir="$glib_save_datarootdir"
426
AC_DEFINE_UNQUOTED($1, "$localedir",
427
[Define the location where the catalogs will be installed])
428
])
429
430
dnl
431
dnl Now the definitions that aclocal will find
432
dnl
433
ifdef(glib_configure_in,[],[
434
AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
435
AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
436
])dnl
437
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# GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
439
#
440
# Create a temporary file with TEST-FILE as its contents and pass the
441
# file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with
442
# 0 and perform ACTION-IF-FAIL for any other exit status.
443
AC_DEFUN([GLIB_RUN_PROG],
444
[cat >conftest.foo <<_ACEOF
445
$2
446
_ACEOF
447
if AC_RUN_LOG([$1 conftest.foo]); then
448
m4_ifval([$3], [$3], [:])
449
m4_ifvaln([$4], [else $4])dnl
450
echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
451
sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
452
fi])
453
454
455
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
456
457
# serial 52 Debian 1.5.26-4 AC_PROG_LIBTOOL
458
459
460
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
461
# -----------------------------------------------------------
462
# If this macro is not defined by Autoconf, define it here.
463
m4_ifdef([AC_PROVIDE_IFELSE],
464
[],
465
[m4_define([AC_PROVIDE_IFELSE],
466
[m4_ifdef([AC_PROVIDE_$1],
467
[$2], [$3])])])
468
469
470
# AC_PROG_LIBTOOL
471
# ---------------
472
AC_DEFUN([AC_PROG_LIBTOOL],
473
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
474
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
475
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
476
AC_PROVIDE_IFELSE([AC_PROG_CXX],
477
[AC_LIBTOOL_CXX],
478
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
479
])])
480
dnl And a similar setup for Fortran 77 support
481
AC_PROVIDE_IFELSE([AC_PROG_F77],
482
[AC_LIBTOOL_F77],
483
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
484
])])
485
486
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
487
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
488
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
489
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
490
[AC_LIBTOOL_GCJ],
491
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
492
[AC_LIBTOOL_GCJ],
493
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
494
[AC_LIBTOOL_GCJ],
495
[ifdef([AC_PROG_GCJ],
496
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
497
ifdef([A][M_PROG_GCJ],
498
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
499
ifdef([LT_AC_PROG_GCJ],
500
[define([LT_AC_PROG_GCJ],
501
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
502
])])# AC_PROG_LIBTOOL
503
504
505
# _AC_PROG_LIBTOOL
506
# ----------------
507
AC_DEFUN([_AC_PROG_LIBTOOL],
508
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
509
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
510
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
511
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
512
513
# This can be used to rebuild libtool when needed
514
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
515
516
# Always use our own libtool.
517
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
518
AC_SUBST(LIBTOOL)dnl
519
520
# Prevent multiple expansion
521
define([AC_PROG_LIBTOOL], [])
522
])# _AC_PROG_LIBTOOL
523
524
525
# AC_LIBTOOL_SETUP
526
# ----------------
527
AC_DEFUN([AC_LIBTOOL_SETUP],
528
[AC_PREREQ(2.50)dnl
529
AC_REQUIRE([AC_ENABLE_SHARED])dnl
530
AC_REQUIRE([AC_ENABLE_STATIC])dnl
531
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
532
AC_REQUIRE([AC_CANONICAL_HOST])dnl
533
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
534
AC_REQUIRE([AC_PROG_CC])dnl
535
AC_REQUIRE([AC_PROG_LD])dnl
536
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
537
AC_REQUIRE([AC_PROG_NM])dnl
538
539
AC_REQUIRE([AC_PROG_LN_S])dnl
540
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
541
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
542
AC_REQUIRE([AC_OBJEXT])dnl
543
AC_REQUIRE([AC_EXEEXT])dnl
544
dnl
545
AC_LIBTOOL_SYS_MAX_CMD_LEN
546
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
547
AC_LIBTOOL_OBJDIR
548
549
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
550
_LT_AC_PROG_ECHO_BACKSLASH
551
552
case $host_os in
553
aix3*)
554
# AIX sometimes has problems with the GCC collect2 program. For some
555
# reason, if we set the COLLECT_NAMES environment variable, the problems
556
# vanish in a puff of smoke.
557
if test "X${COLLECT_NAMES+set}" != Xset; then
558
COLLECT_NAMES=
559
export COLLECT_NAMES
560
fi
561
;;
562
esac
563
564
# Sed substitution that helps us do robust quoting. It backslashifies
565
# metacharacters that are still active within double-quoted strings.
566
Xsed='sed -e 1s/^X//'
567
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
568
569
# Same as above, but do not quote variable references.
570
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
571
572
# Sed substitution to delay expansion of an escaped shell variable in a
573
# double_quote_subst'ed string.
574
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
575
576
# Sed substitution to avoid accidental globbing in evaled expressions
577
no_glob_subst='s/\*/\\\*/g'
578
579
# Constants:
580
rm="rm -f"
581
582
# Global variables:
583
default_ofile=libtool
584
can_build_shared=yes
585
586
# All known linkers require a `.a' archive for static linking (except MSVC,
587
# which needs '.lib').
588
libext=a
589
ltmain="$ac_aux_dir/ltmain.sh"
590
ofile="$default_ofile"
591
with_gnu_ld="$lt_cv_prog_gnu_ld"
592
593
AC_CHECK_TOOL(AR, ar, false)
594
AC_CHECK_TOOL(RANLIB, ranlib, :)
595
AC_CHECK_TOOL(STRIP, strip, :)
596
597
old_CC="$CC"
598
old_CFLAGS="$CFLAGS"
599
600
# Set sane defaults for various variables
601
test -z "$AR" && AR=ar
602
test -z "$AR_FLAGS" && AR_FLAGS=cru
603
test -z "$AS" && AS=as
604
test -z "$CC" && CC=cc
605
test -z "$LTCC" && LTCC=$CC
606
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
607
test -z "$DLLTOOL" && DLLTOOL=dlltool
608
test -z "$LD" && LD=ld
609
test -z "$LN_S" && LN_S="ln -s"
610
test -z "$MAGIC_CMD" && MAGIC_CMD=file
611
test -z "$NM" && NM=nm
612
test -z "$SED" && SED=sed
613
test -z "$OBJDUMP" && OBJDUMP=objdump
614
test -z "$RANLIB" && RANLIB=:
615
test -z "$STRIP" && STRIP=:
616
test -z "$ac_objext" && ac_objext=o
617
618
# Determine commands to create old-style static archives.
619
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
620
old_postinstall_cmds='chmod 644 $oldlib'
621
old_postuninstall_cmds=
622
623
if test -n "$RANLIB"; then
624
case $host_os in
625
openbsd*)
626
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
627
;;
628
*)
629
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
630
;;
631
esac
632
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
633
fi
634
635
_LT_CC_BASENAME([$compiler])
636
637
# Only perform the check for file, if the check method requires it
638
case $deplibs_check_method in
639
file_magic*)
640
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
641
AC_PATH_MAGIC
642
fi
643
;;
644
esac
645
646
_LT_REQUIRED_DARWIN_CHECKS
647
648
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
649
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
650
enable_win32_dll=yes, enable_win32_dll=no)
651
652
AC_ARG_ENABLE([libtool-lock],
653
[AC_HELP_STRING([--disable-libtool-lock],
654
[avoid locking (might break parallel builds)])])
655
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
656
657
AC_ARG_WITH([pic],
658
[AC_HELP_STRING([--with-pic],
659
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
660
[pic_mode="$withval"],
661
[pic_mode=default])
662
test -z "$pic_mode" && pic_mode=default
663
664
# Use C for the default configuration in the libtool script
665
tagname=
666
AC_LIBTOOL_LANG_C_CONFIG
667
_LT_AC_TAGCONFIG
668
])# AC_LIBTOOL_SETUP
669
670
671
# _LT_AC_SYS_COMPILER
672
# -------------------
673
AC_DEFUN([_LT_AC_SYS_COMPILER],
674
[AC_REQUIRE([AC_PROG_CC])dnl
675
676
# If no C compiler was specified, use CC.
677
LTCC=${LTCC-"$CC"}
678
679
# If no C compiler flags were specified, use CFLAGS.
680
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
681
682
# Allow CC to be a program name with arguments.
683
compiler=$CC
684
])# _LT_AC_SYS_COMPILER
685
686
687
# _LT_CC_BASENAME(CC)
688
# -------------------
689
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
690
AC_DEFUN([_LT_CC_BASENAME],
691
[for cc_temp in $1""; do
692
case $cc_temp in
693
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
694
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
695
\-*) ;;
696
*) break;;
697
esac
698
done
699
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
700
])
701
702
703
# _LT_COMPILER_BOILERPLATE
704
# ------------------------
705
# Check for compiler boilerplate output or warnings with
706
# the simple compiler test code.
707
AC_DEFUN([_LT_COMPILER_BOILERPLATE],
708
[AC_REQUIRE([LT_AC_PROG_SED])dnl
709
ac_outfile=conftest.$ac_objext
710
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
711
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
712
_lt_compiler_boilerplate=`cat conftest.err`
713
$rm conftest*
714
])# _LT_COMPILER_BOILERPLATE
715
716
717
# _LT_LINKER_BOILERPLATE
718
# ----------------------
719
# Check for linker boilerplate output or warnings with
720
# the simple link test code.
721
AC_DEFUN([_LT_LINKER_BOILERPLATE],
722
[AC_REQUIRE([LT_AC_PROG_SED])dnl
723
ac_outfile=conftest.$ac_objext
724
echo "$lt_simple_link_test_code" >conftest.$ac_ext
725
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
726
_lt_linker_boilerplate=`cat conftest.err`
727
$rm -r conftest*
728
])# _LT_LINKER_BOILERPLATE
729
730
# _LT_REQUIRED_DARWIN_CHECKS
731
# --------------------------
732
# Check for some things on darwin
733
AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
734
case $host_os in
735
rhapsody* | darwin*)
736
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
737
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
738
739
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
740
[lt_cv_apple_cc_single_mod=no
741
if test -z "${LT_MULTI_MODULE}"; then
742
# By default we will add the -single_module flag. You can override
743
# by either setting the environment variable LT_MULTI_MODULE
744
# non-empty at configure time, or by adding -multi_module to the
745
# link flags.
746
echo "int foo(void){return 1;}" > conftest.c
747
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
748
-dynamiclib ${wl}-single_module conftest.c
749
if test -f libconftest.dylib; then
750
lt_cv_apple_cc_single_mod=yes
751
rm -rf libconftest.dylib*
752
fi
753
rm conftest.c
754
fi])
755
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
756
[lt_cv_ld_exported_symbols_list],
757
[lt_cv_ld_exported_symbols_list=no
758
save_LDFLAGS=$LDFLAGS
759
echo "_main" > conftest.sym
760
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
761
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
762
[lt_cv_ld_exported_symbols_list=yes],
763
[lt_cv_ld_exported_symbols_list=no])
764
LDFLAGS="$save_LDFLAGS"
765
])
766
case $host_os in
767
rhapsody* | darwin1.[[0123]])
768
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
769
darwin1.*)
770
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
771
darwin*)
772
# if running on 10.5 or later, the deployment target defaults
773
# to the OS version, if on x86, and 10.4, the deployment
774
# target defaults to 10.4. Don't you love it?
775
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
776
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
777
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
778
10.[[012]]*)
779
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
780
10.*)
781
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
782
esac
783
;;
784
esac
785
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
786
_lt_dar_single_mod='$single_module'
787
fi
788
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
789
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
790
else
791
_lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
792
fi
793
if test "$DSYMUTIL" != ":"; then
794
_lt_dsymutil="~$DSYMUTIL \$lib || :"
795
else
796
_lt_dsymutil=
797
fi
798
;;
799
esac
800
])
801
802
# _LT_AC_SYS_LIBPATH_AIX
803
# ----------------------
804
# Links a minimal program and checks the executable
805
# for the system default hardcoded library path. In most cases,
806
# this is /usr/lib:/lib, but when the MPI compilers are used
807
# the location of the communication and MPI libs are included too.
808
# If we don't find anything, use the default library path according
809
# to the aix ld manual.
810
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
811
[AC_REQUIRE([LT_AC_PROG_SED])dnl
812
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
813
lt_aix_libpath_sed='
814
/Import File Strings/,/^$/ {
815
/^0/ {
816
s/^0 *\(.*\)$/\1/
817
p
818
}
819
}'
820
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
821
# Check for a 64-bit object if we didn't find anything.
822
if test -z "$aix_libpath"; then
823
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
824
fi],[])
825
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
826
])# _LT_AC_SYS_LIBPATH_AIX
827
828
829
# _LT_AC_SHELL_INIT(ARG)
830
# ----------------------
831
AC_DEFUN([_LT_AC_SHELL_INIT],
832
[ifdef([AC_DIVERSION_NOTICE],
833
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
834
[AC_DIVERT_PUSH(NOTICE)])
835
$1
836
AC_DIVERT_POP
837
])# _LT_AC_SHELL_INIT
838
839
840
# _LT_AC_PROG_ECHO_BACKSLASH
841
# --------------------------
842
# Add some code to the start of the generated configure script which
843
# will find an echo command which doesn't interpret backslashes.
844
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
845
[_LT_AC_SHELL_INIT([
846
# Check that we are running under the correct shell.
847
SHELL=${CONFIG_SHELL-/bin/sh}
848
849
case X$ECHO in
850
X*--fallback-echo)
851
# Remove one level of quotation (which was required for Make).
852
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
853
;;
854
esac
855
856
echo=${ECHO-echo}
857
if test "X[$]1" = X--no-reexec; then
858
# Discard the --no-reexec flag, and continue.
859
shift
860
elif test "X[$]1" = X--fallback-echo; then
861
# Avoid inline document here, it may be left over
862
:
863
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
864
# Yippee, $echo works!
865
:
866
else
867
# Restart under the correct shell.
868
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
869
fi
870
871
if test "X[$]1" = X--fallback-echo; then
872
# used as fallback echo
873
shift
874
cat <<EOF
875
[$]*
876
EOF
877
exit 0
878
fi
879
880
# The HP-UX ksh and POSIX shell print the target directory to stdout
881
# if CDPATH is set.
882
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
883
884
if test -z "$ECHO"; then
885
if test "X${echo_test_string+set}" != Xset; then
886
# find a string as large as possible, as long as the shell can cope with it
887
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
888
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
889
if (echo_test_string=`eval $cmd`) 2>/dev/null &&
890
echo_test_string=`eval $cmd` &&
891
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
892
then
893
break
894
fi
895
done
896
fi
897
898
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
899
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
900
test "X$echo_testing_string" = "X$echo_test_string"; then
901
:
902
else
903
# The Solaris, AIX, and Digital Unix default echo programs unquote
904
# backslashes. This makes it impossible to quote backslashes using
905
# echo "$something" | sed 's/\\/\\\\/g'
906
#
907
# So, first we look for a working echo in the user's PATH.
908
909
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
910
for dir in $PATH /usr/ucb; do
911
IFS="$lt_save_ifs"
912
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
913
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
914
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
915
test "X$echo_testing_string" = "X$echo_test_string"; then
916
echo="$dir/echo"
917
break
918
fi
919
done
920
IFS="$lt_save_ifs"
921
922
if test "X$echo" = Xecho; then
923
# We didn't find a better echo, so look for alternatives.
924
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
925
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
926
test "X$echo_testing_string" = "X$echo_test_string"; then
927
# This shell has a builtin print -r that does the trick.
928
echo='print -r'
929
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
930
test "X$CONFIG_SHELL" != X/bin/ksh; then
931
# If we have ksh, try running configure again with it.
932
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
933
export ORIGINAL_CONFIG_SHELL
934
CONFIG_SHELL=/bin/ksh
935
export CONFIG_SHELL
936
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
937
else
938
# Try using printf.
939
echo='printf %s\n'
940
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
941
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
942
test "X$echo_testing_string" = "X$echo_test_string"; then
943
# Cool, printf works
944
:
945
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
946
test "X$echo_testing_string" = 'X\t' &&
947
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
948
test "X$echo_testing_string" = "X$echo_test_string"; then
949
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
950
export CONFIG_SHELL
951
SHELL="$CONFIG_SHELL"
952
export SHELL
953
echo="$CONFIG_SHELL [$]0 --fallback-echo"
954
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
955
test "X$echo_testing_string" = 'X\t' &&
956
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
957
test "X$echo_testing_string" = "X$echo_test_string"; then
958
echo="$CONFIG_SHELL [$]0 --fallback-echo"
959
else
960
# maybe with a smaller string...
961
prev=:
962
963
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
964
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
965
then
966
break
967
fi
968
prev="$cmd"
969
done
970
971
if test "$prev" != 'sed 50q "[$]0"'; then
972
echo_test_string=`eval $prev`
973
export echo_test_string
974
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
975
else
976
# Oops. We lost completely, so just stick with echo.
977
echo=echo
978
fi
979
fi
980
fi
981
fi
982
fi
983
fi
984
985
# Copy echo and quote the copy suitably for passing to libtool from
986
# the Makefile, instead of quoting the original, which is used later.
987
ECHO=$echo
988
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
989
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
990
fi
991
992
AC_SUBST(ECHO)
993
])])# _LT_AC_PROG_ECHO_BACKSLASH
994
995
996
# _LT_AC_LOCK
997
# -----------
998
AC_DEFUN([_LT_AC_LOCK],
999
[AC_ARG_ENABLE([libtool-lock],
1000
[AC_HELP_STRING([--disable-libtool-lock],
1001
[avoid locking (might break parallel builds)])])
1002
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1003
1004
# Some flags need to be propagated to the compiler or linker for good
1005
# libtool support.
1006
case $host in
1007
ia64-*-hpux*)
1008
# Find out which ABI we are using.
1009
echo 'int i;' > conftest.$ac_ext
1010
if AC_TRY_EVAL(ac_compile); then
1011
case `/usr/bin/file conftest.$ac_objext` in
1012
*ELF-32*)
1013
HPUX_IA64_MODE="32"
1014
;;
1015
*ELF-64*)
1016
HPUX_IA64_MODE="64"
1017
;;
1018
esac
1019
fi
1020
rm -rf conftest*
1021
;;
1022
*-*-irix6*)
1023
# Find out which ABI we are using.
1024
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1025
if AC_TRY_EVAL(ac_compile); then
1026
if test "$lt_cv_prog_gnu_ld" = yes; then
1027
case `/usr/bin/file conftest.$ac_objext` in
1028
*32-bit*)
1029
LD="${LD-ld} -melf32bsmip"
1030
;;
1031
*N32*)
1032
LD="${LD-ld} -melf32bmipn32"
1033
;;
1034
*64-bit*)
1035
LD="${LD-ld} -melf64bmip"
1036
;;
1037
esac
1038
else
1039
case `/usr/bin/file conftest.$ac_objext` in
1040
*32-bit*)
1041
LD="${LD-ld} -32"
1042
;;
1043
*N32*)
1044
LD="${LD-ld} -n32"
1045
;;
1046
*64-bit*)
1047
LD="${LD-ld} -64"
1048
;;
1049
esac
1050
fi
1051
fi
1052
rm -rf conftest*
1053
;;
1054
1055
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1056
s390*-*linux*|sparc*-*linux*)
1057
# Find out which ABI we are using.
1058
echo 'int i;' > conftest.$ac_ext
1059
if AC_TRY_EVAL(ac_compile); then
1060
case `/usr/bin/file conftest.o` in
1061
*32-bit*)
1062
case $host in
1063
x86_64-*kfreebsd*-gnu)
1064
LD="${LD-ld} -m elf_i386_fbsd"
1065
;;
1066
x86_64-*linux*)
1067
LD="${LD-ld} -m elf_i386"
1068
;;
1069
ppc64-*linux*|powerpc64-*linux*)
1070
LD="${LD-ld} -m elf32ppclinux"
1071
;;
1072
s390x-*linux*)
1073
LD="${LD-ld} -m elf_s390"
1074
;;
1075
sparc64-*linux*)
1076
LD="${LD-ld} -m elf32_sparc"
1077
;;
1078
esac
1079
;;
1080
*64-bit*)
1081
case $host in
1082
x86_64-*kfreebsd*-gnu)
1083
LD="${LD-ld} -m elf_x86_64_fbsd"
1084
;;
1085
x86_64-*linux*)
1086
LD="${LD-ld} -m elf_x86_64"
1087
;;
1088
ppc*-*linux*|powerpc*-*linux*)
1089
LD="${LD-ld} -m elf64ppc"
1090
;;
1091
s390*-*linux*)
1092
LD="${LD-ld} -m elf64_s390"
1093
;;
1094
sparc*-*linux*)
1095
LD="${LD-ld} -m elf64_sparc"
1096
;;
1097
esac
1098
;;
1099
esac
1100
fi
1101
rm -rf conftest*
1102
;;
1103
1104
*-*-sco3.2v5*)
1105
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1106
SAVE_CFLAGS="$CFLAGS"
1107
CFLAGS="$CFLAGS -belf"
1108
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1109
[AC_LANG_PUSH(C)
1110
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1111
AC_LANG_POP])
1112
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1113
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1114
CFLAGS="$SAVE_CFLAGS"
1115
fi
1116
;;
1117
sparc*-*solaris*)
1118
# Find out which ABI we are using.
1119
echo 'int i;' > conftest.$ac_ext
1120
if AC_TRY_EVAL(ac_compile); then
1121
case `/usr/bin/file conftest.o` in
1122
*64-bit*)
1123
case $lt_cv_prog_gnu_ld in
1124
yes*) LD="${LD-ld} -m elf64_sparc" ;;
1125
*)
1126
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1127
LD="${LD-ld} -64"
1128
fi
1129
;;
1130
esac
1131
;;
1132
esac
1133
fi
1134
rm -rf conftest*
1135
;;
1136
1137
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1138
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
1139
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
1140
AC_CHECK_TOOL(AS, as, false)
1141
AC_CHECK_TOOL(OBJDUMP, objdump, false)
1142
;;
1143
])
1144
esac
1145
1146
need_locks="$enable_libtool_lock"
1147
1148
])# _LT_AC_LOCK
1149
1150
1151
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1152
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1153
# ----------------------------------------------------------------
1154
# Check whether the given compiler option works
1155
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
1156
[AC_REQUIRE([LT_AC_PROG_SED])
1157
AC_CACHE_CHECK([$1], [$2],
1158
[$2=no
1159
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1160
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1161
lt_compiler_flag="$3"
1162
# Insert the option either (1) after the last *FLAGS variable, or
1163
# (2) before a word containing "conftest.", or (3) at the end.
1164
# Note that $ac_compile itself does not contain backslashes and begins
1165
# with a dollar sign (not a hyphen), so the echo should work correctly.
1166
# The option is referenced via a variable to avoid confusing sed.
1167
lt_compile=`echo "$ac_compile" | $SED \
1168
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1169
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1170
-e 's:$: $lt_compiler_flag:'`
1171
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1172
(eval "$lt_compile" 2>conftest.err)
1173
ac_status=$?
1174
cat conftest.err >&AS_MESSAGE_LOG_FD
1175
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1176
if (exit $ac_status) && test -s "$ac_outfile"; then
1177
# The compiler can only warn and ignore the option if not recognized
1178
# So say no if there are warnings other than the usual output.
1179
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
1180
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1181
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1182
$2=yes
1183
fi
1184
fi
1185
$rm conftest*
1186
])
1187
1188
if test x"[$]$2" = xyes; then
1189
ifelse([$5], , :, [$5])
1190
else
1191
ifelse([$6], , :, [$6])
1192
fi
1193
])# AC_LIBTOOL_COMPILER_OPTION
1194
1195
1196
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1197
# [ACTION-SUCCESS], [ACTION-FAILURE])
1198
# ------------------------------------------------------------
1199
# Check whether the given compiler option works
1200
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
1201
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1202
AC_CACHE_CHECK([$1], [$2],
1203
[$2=no
1204
save_LDFLAGS="$LDFLAGS"
1205
LDFLAGS="$LDFLAGS $3"
1206
echo "$lt_simple_link_test_code" > conftest.$ac_ext
1207
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1208
# The linker can only warn and ignore the option if not recognized
1209
# So say no if there are warnings
1210
if test -s conftest.err; then
1211
# Append any errors to the config.log.
1212
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1213
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
1214
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1215
if diff conftest.exp conftest.er2 >/dev/null; then
1216
$2=yes
1217
fi
1218
else
1219
$2=yes
1220
fi
1221
fi
1222
$rm -r conftest*
1223
LDFLAGS="$save_LDFLAGS"
1224
])
1225
1226
if test x"[$]$2" = xyes; then
1227
ifelse([$4], , :, [$4])
1228
else
1229
ifelse([$5], , :, [$5])
1230
fi
1231
])# AC_LIBTOOL_LINKER_OPTION
1232
1233
1234
# AC_LIBTOOL_SYS_MAX_CMD_LEN
1235
# --------------------------
1236
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
1237
[# find the maximum length of command line arguments
1238
AC_MSG_CHECKING([the maximum length of command line arguments])
1239
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1240
i=0
1241
teststring="ABCD"
1242
1243
case $build_os in
1244
msdosdjgpp*)
1245
# On DJGPP, this test can blow up pretty badly due to problems in libc
1246
# (any single argument exceeding 2000 bytes causes a buffer overrun
1247
# during glob expansion). Even if it were fixed, the result of this
1248
# check would be larger than it should be.
1249
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1250
;;
1251
1252
gnu*)
1253
# Under GNU Hurd, this test is not required because there is
1254
# no limit to the length of command line arguments.
1255
# Libtool will interpret -1 as no limit whatsoever
1256
lt_cv_sys_max_cmd_len=-1;
1257
;;
1258
1259
cygwin* | mingw*)
1260
# On Win9x/ME, this test blows up -- it succeeds, but takes
1261
# about 5 minutes as the teststring grows exponentially.
1262
# Worse, since 9x/ME are not pre-emptively multitasking,
1263
# you end up with a "frozen" computer, even though with patience
1264
# the test eventually succeeds (with a max line length of 256k).
1265
# Instead, let's just punt: use the minimum linelength reported by
1266
# all of the supported platforms: 8192 (on NT/2K/XP).
1267
lt_cv_sys_max_cmd_len=8192;
1268
;;
1269
1270
amigaos*)
1271
# On AmigaOS with pdksh, this test takes hours, literally.
1272
# So we just punt and use a minimum line length of 8192.
1273
lt_cv_sys_max_cmd_len=8192;
1274
;;
1275
1276
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1277
# This has been around since 386BSD, at least. Likely further.
1278
if test -x /sbin/sysctl; then
1279
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1280
elif test -x /usr/sbin/sysctl; then
1281
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1282
else
1283
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1284
fi
1285
# And add a safety zone
1286
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1287
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1288
;;
1289
1290
interix*)
1291
# We know the value 262144 and hardcode it with a safety zone (like BSD)
1292
lt_cv_sys_max_cmd_len=196608
1293
;;
1294
1295
osf*)
1296
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1297
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1298
# nice to cause kernel panics so lets avoid the loop below.
1299
# First set a reasonable default.
1300
lt_cv_sys_max_cmd_len=16384
1301
#
1302
if test -x /sbin/sysconfig; then
1303
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1304
*1*) lt_cv_sys_max_cmd_len=-1 ;;
1305
esac
1306
fi
1307
;;
1308
sco3.2v5*)
1309
lt_cv_sys_max_cmd_len=102400
1310
;;
1311
sysv5* | sco5v6* | sysv4.2uw2*)
1312
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1313
if test -n "$kargmax"; then
1314
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1315
else
1316
lt_cv_sys_max_cmd_len=32768
1317
fi
1318
;;
1319
*)
1320
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1321
if test -n "$lt_cv_sys_max_cmd_len"; then
1322
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1323
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1324
else
1325
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1326
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
1327
= "XX$teststring") >/dev/null 2>&1 &&
1328
new_result=`expr "X$teststring" : ".*" 2>&1` &&
1329
lt_cv_sys_max_cmd_len=$new_result &&
1330
test $i != 17 # 1/2 MB should be enough
1331
do
1332
i=`expr $i + 1`
1333
teststring=$teststring$teststring
1334
done
1335
teststring=
1336
# Add a significant safety factor because C++ compilers can tack on massive
1337
# amounts of additional arguments before passing them to the linker.
1338
# It appears as though 1/2 is a usable value.
1339
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1340
fi
1341
;;
1342
esac
1343
])
1344
if test -n $lt_cv_sys_max_cmd_len ; then
1345
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1346
else
1347
AC_MSG_RESULT(none)
1348
fi
1349
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
1350
1351
1352
# _LT_AC_CHECK_DLFCN
1353
# ------------------
1354
AC_DEFUN([_LT_AC_CHECK_DLFCN],
1355
[AC_CHECK_HEADERS(dlfcn.h)dnl
1356
])# _LT_AC_CHECK_DLFCN
1357
1358
1359
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1360
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1361
# ---------------------------------------------------------------------
1362
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
1363
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1364
if test "$cross_compiling" = yes; then :
1365
[$4]
1366
else
1367
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1368
lt_status=$lt_dlunknown
1369
cat > conftest.$ac_ext <<EOF
1370
[#line __oline__ "configure"
1371
#include "confdefs.h"
1372
1373
#if HAVE_DLFCN_H
1374
#include <dlfcn.h>
1375
#endif
1376
1377
#include <stdio.h>
1378
1379
#ifdef RTLD_GLOBAL
1380
# define LT_DLGLOBAL RTLD_GLOBAL
1381
#else
1382
# ifdef DL_GLOBAL
1383
# define LT_DLGLOBAL DL_GLOBAL
1384
# else
1385
# define LT_DLGLOBAL 0
1386
# endif
1387
#endif
1388
1389
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1390
find out it does not work in some platform. */
1391
#ifndef LT_DLLAZY_OR_NOW
1392
# ifdef RTLD_LAZY
1393
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1394
# else
1395
# ifdef DL_LAZY
1396
# define LT_DLLAZY_OR_NOW DL_LAZY
1397
# else
1398
# ifdef RTLD_NOW
1399
# define LT_DLLAZY_OR_NOW RTLD_NOW
1400
# else
1401
# ifdef DL_NOW
1402
# define LT_DLLAZY_OR_NOW DL_NOW
1403
# else
1404
# define LT_DLLAZY_OR_NOW 0
1405
# endif
1406
# endif
1407
# endif
1408
# endif
1409
#endif
1410
1411
#ifdef __cplusplus
1412
extern "C" void exit (int);
1413
#endif
1414
1415
void fnord() { int i=42;}
1416
int main ()
1417
{
1418
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1419
int status = $lt_dlunknown;
1420
1421
if (self)
1422
{
1423
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1424
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1425
/* dlclose (self); */
1426
}
1427
else
1428
puts (dlerror ());
1429
1430
exit (status);
1431
}]
1432
EOF
1433
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1434
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1435
lt_status=$?
1436
case x$lt_status in
1437
x$lt_dlno_uscore) $1 ;;
1438
x$lt_dlneed_uscore) $2 ;;
1439
x$lt_dlunknown|x*) $3 ;;
1440
esac
1441
else :
1442
# compilation failed
1443
$3
1444
fi
1445
fi
1446
rm -fr conftest*
1447
])# _LT_AC_TRY_DLOPEN_SELF
1448
1449
1450
# AC_LIBTOOL_DLOPEN_SELF
1451
# ----------------------
1452
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1453
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1454
if test "x$enable_dlopen" != xyes; then
1455
enable_dlopen=unknown
1456
enable_dlopen_self=unknown
1457
enable_dlopen_self_static=unknown
1458
else
1459
lt_cv_dlopen=no
1460
lt_cv_dlopen_libs=
1461
1462
case $host_os in
1463
beos*)
1464
lt_cv_dlopen="load_add_on"
1465
lt_cv_dlopen_libs=
1466
lt_cv_dlopen_self=yes
1467
;;
1468
1469
mingw* | pw32*)
1470
lt_cv_dlopen="LoadLibrary"
1471
lt_cv_dlopen_libs=
1472
;;
1473
1474
cygwin*)
1475
lt_cv_dlopen="dlopen"
1476
lt_cv_dlopen_libs=
1477
;;
1478
1479
darwin*)
1480
# if libdl is installed we need to link against it
1481
AC_CHECK_LIB([dl], [dlopen],
1482
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1483
lt_cv_dlopen="dyld"
1484
lt_cv_dlopen_libs=
1485
lt_cv_dlopen_self=yes
1486
])
1487
;;
1488
1489
*)
1490
AC_CHECK_FUNC([shl_load],
1491
[lt_cv_dlopen="shl_load"],
1492
[AC_CHECK_LIB([dld], [shl_load],
1493
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1494
[AC_CHECK_FUNC([dlopen],
1495
[lt_cv_dlopen="dlopen"],
1496
[AC_CHECK_LIB([dl], [dlopen],
1497
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1498
[AC_CHECK_LIB([svld], [dlopen],
1499
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1500
[AC_CHECK_LIB([dld], [dld_link],
1501
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1502
])
1503
])
1504
])
1505
])
1506
])
1507
;;
1508
esac
1509
1510
if test "x$lt_cv_dlopen" != xno; then
1511
enable_dlopen=yes
1512
else
1513
enable_dlopen=no
1514
fi
1515
1516
case $lt_cv_dlopen in
1517
dlopen)
1518
save_CPPFLAGS="$CPPFLAGS"
1519
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1520
1521
save_LDFLAGS="$LDFLAGS"
1522
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1523
1524
save_LIBS="$LIBS"
1525
LIBS="$lt_cv_dlopen_libs $LIBS"
1526
1527
AC_CACHE_CHECK([whether a program can dlopen itself],
1528
lt_cv_dlopen_self, [dnl
1529
_LT_AC_TRY_DLOPEN_SELF(
1530
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1531
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1532
])
1533
1534
if test "x$lt_cv_dlopen_self" = xyes; then
1535
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1536
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1537
lt_cv_dlopen_self_static, [dnl
1538
_LT_AC_TRY_DLOPEN_SELF(
1539
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1540
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1541
])
1542
fi
1543
1544
CPPFLAGS="$save_CPPFLAGS"
1545
LDFLAGS="$save_LDFLAGS"
1546
LIBS="$save_LIBS"
1547
;;
1548
esac
1549
1550
case $lt_cv_dlopen_self in
1551
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1552
*) enable_dlopen_self=unknown ;;
1553
esac
1554
1555
case $lt_cv_dlopen_self_static in
1556
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1557
*) enable_dlopen_self_static=unknown ;;
1558
esac
1559
fi
1560
])# AC_LIBTOOL_DLOPEN_SELF
1561
1562
1563
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1564
# ---------------------------------
1565
# Check to see if options -c and -o are simultaneously supported by compiler
1566
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1567
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1568
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1569
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1570
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1571
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1572
$rm -r conftest 2>/dev/null
1573
mkdir conftest
1574
cd conftest
1575
mkdir out
1576
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1577
1578
lt_compiler_flag="-o out/conftest2.$ac_objext"
1579
# Insert the option either (1) after the last *FLAGS variable, or
1580
# (2) before a word containing "conftest.", or (3) at the end.
1581
# Note that $ac_compile itself does not contain backslashes and begins
1582
# with a dollar sign (not a hyphen), so the echo should work correctly.
1583
lt_compile=`echo "$ac_compile" | $SED \
1584
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1585
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1586
-e 's:$: $lt_compiler_flag:'`
1587
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1588
(eval "$lt_compile" 2>out/conftest.err)
1589
ac_status=$?
1590
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1591
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1592
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1593
then
1594
# The compiler can only warn and ignore the option if not recognized
1595
# So say no if there are warnings
1596
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1597
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1598
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1599
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1600
fi
1601
fi
1602
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1603
$rm conftest*
1604
# SGI C++ compiler will create directory out/ii_files/ for
1605
# template instantiation
1606
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1607
$rm out/* && rmdir out
1608
cd ..
1609
rmdir conftest
1610
$rm conftest*
1611
])
1612
])# AC_LIBTOOL_PROG_CC_C_O
1613
1614
1615
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1616
# -----------------------------------------
1617
# Check to see if we can do hard links to lock some files if needed
1618
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1619
[AC_REQUIRE([_LT_AC_LOCK])dnl
1620
1621
hard_links="nottested"
1622
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1623
# do not overwrite the value of need_locks provided by the user
1624
AC_MSG_CHECKING([if we can lock with hard links])
1625
hard_links=yes
1626
$rm conftest*
1627
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1628
touch conftest.a
1629
ln conftest.a conftest.b 2>&5 || hard_links=no
1630
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1631
AC_MSG_RESULT([$hard_links])
1632
if test "$hard_links" = no; then
1633
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1634
need_locks=warn
1635
fi
1636
else
1637
need_locks=no
1638
fi
1639
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1640
1641
1642
# AC_LIBTOOL_OBJDIR
1643
# -----------------
1644
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1645
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1646
[rm -f .libs 2>/dev/null
1647
mkdir .libs 2>/dev/null
1648
if test -d .libs; then
1649
lt_cv_objdir=.libs
1650
else
1651
# MS-DOS does not allow filenames that begin with a dot.
1652
lt_cv_objdir=_libs
1653
fi
1654
rmdir .libs 2>/dev/null])
1655
objdir=$lt_cv_objdir
1656
])# AC_LIBTOOL_OBJDIR
1657
1658
1659
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1660
# ----------------------------------------------
1661
# Check hardcoding attributes.
1662
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1663
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1664
_LT_AC_TAGVAR(hardcode_action, $1)=
1665
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1666
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1667
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1668
1669
# We can hardcode non-existant directories.
1670
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1671
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1672
# have to relink, otherwise we might link with an installed library
1673
# when we should be linking with a yet-to-be-installed one
1674
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1675
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1676
# Linking always hardcodes the temporary library directory.
1677
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1678
else
1679
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1680
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1681
fi
1682
else
1683
# We cannot hardcode anything, or else we can only hardcode existing
1684
# directories.
1685
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1686
fi
1687
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1688
1689
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1690
# Fast installation is not supported
1691
enable_fast_install=no
1692
elif test "$shlibpath_overrides_runpath" = yes ||
1693
test "$enable_shared" = no; then
1694
# Fast installation is not necessary
1695
enable_fast_install=needless
1696
fi
1697
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1698
1699
1700
# AC_LIBTOOL_SYS_LIB_STRIP
1701
# ------------------------
1702
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1703
[striplib=
1704
old_striplib=
1705
AC_MSG_CHECKING([whether stripping libraries is possible])
1706
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1707
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1708
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1709
AC_MSG_RESULT([yes])
1710
else
1711
# FIXME - insert some real tests, host_os isn't really good enough
1712
case $host_os in
1713
darwin*)
1714
if test -n "$STRIP" ; then
1715
striplib="$STRIP -x"
1716
old_striplib="$STRIP -S"
1717
AC_MSG_RESULT([yes])
1718
else
1719
AC_MSG_RESULT([no])
1720
fi
1721
;;
1722
*)
1723
AC_MSG_RESULT([no])
1724
;;
1725
esac
1726
fi
1727
])# AC_LIBTOOL_SYS_LIB_STRIP
1728
1729
1730
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1731
# -----------------------------
1732
# PORTME Fill in your ld.so characteristics
1733
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1734
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1735
AC_MSG_CHECKING([dynamic linker characteristics])
1736
library_names_spec=
1737
libname_spec='lib$name'
1738
soname_spec=
1739
shrext_cmds=".so"
1740
postinstall_cmds=
1741
postuninstall_cmds=
1742
finish_cmds=
1743
finish_eval=
1744
shlibpath_var=
1745
shlibpath_overrides_runpath=unknown
1746
version_type=none
1747
dynamic_linker="$host_os ld.so"
1748
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1749
m4_if($1,[],[
1750
if test "$GCC" = yes; then
1751
case $host_os in
1752
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1753
*) lt_awk_arg="/^libraries:/" ;;
1754
esac
1755
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1756
if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1757
# if the path contains ";" then we assume it to be the separator
1758
# otherwise default to the standard path separator (i.e. ":") - it is
1759
# assumed that no part of a normal pathname contains ";" but that should
1760
# okay in the real world where ";" in dirpaths is itself problematic.
1761
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1762
else
1763
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1764
fi
1765
# Ok, now we have the path, separated by spaces, we can step through it
1766
# and add multilib dir if necessary.
1767
lt_tmp_lt_search_path_spec=
1768
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1769
for lt_sys_path in $lt_search_path_spec; do
1770
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1771
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1772
else
1773
test -d "$lt_sys_path" && \
1774
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1775
fi
1776
done
1777
lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1778
BEGIN {RS=" "; FS="/|\n";} {
1779
lt_foo="";
1780
lt_count=0;
1781
for (lt_i = NF; lt_i > 0; lt_i--) {
1782
if ($lt_i != "" && $lt_i != ".") {
1783
if ($lt_i == "..") {
1784
lt_count++;
1785
} else {
1786
if (lt_count == 0) {
1787
lt_foo="/" $lt_i lt_foo;
1788
} else {
1789
lt_count--;
1790
}
1791
}
1792
}
1793
}
1794
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1795
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1796
}'`
1797
sys_lib_search_path_spec=`echo $lt_search_path_spec`
1798
else
1799
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1800
fi])
1801
need_lib_prefix=unknown
1802
hardcode_into_libs=no
1803
1804
# when you set need_version to no, make sure it does not cause -set_version
1805
# flags to be left without arguments
1806
need_version=unknown
1807
1808
case $host_os in
1809
aix3*)
1810
version_type=linux
1811
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1812
shlibpath_var=LIBPATH
1813
1814
# AIX 3 has no versioning support, so we append a major version to the name.
1815
soname_spec='${libname}${release}${shared_ext}$major'
1816
;;
1817
1818
aix[[4-9]]*)
1819
version_type=linux
1820
need_lib_prefix=no
1821
need_version=no
1822
hardcode_into_libs=yes
1823
if test "$host_cpu" = ia64; then
1824
# AIX 5 supports IA64
1825
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1826
shlibpath_var=LD_LIBRARY_PATH
1827
else
1828
# With GCC up to 2.95.x, collect2 would create an import file
1829
# for dependence libraries. The import file would start with
1830
# the line `#! .'. This would cause the generated library to
1831
# depend on `.', always an invalid library. This was fixed in
1832
# development snapshots of GCC prior to 3.0.
1833
case $host_os in
1834
aix4 | aix4.[[01]] | aix4.[[01]].*)
1835
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1836
echo ' yes '
1837
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1838
:
1839
else
1840
can_build_shared=no
1841
fi
1842
;;
1843
esac
1844
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1845
# soname into executable. Probably we can add versioning support to
1846
# collect2, so additional links can be useful in future.
1847
if test "$aix_use_runtimelinking" = yes; then
1848
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1849
# instead of lib<name>.a to let people know that these are not
1850
# typical AIX shared libraries.
1851
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1852
else
1853
# We preserve .a as extension for shared libraries through AIX4.2
1854
# and later when we are not doing run time linking.
1855
library_names_spec='${libname}${release}.a $libname.a'
1856
soname_spec='${libname}${release}${shared_ext}$major'
1857
fi
1858
shlibpath_var=LIBPATH
1859
fi
1860
;;
1861
1862
amigaos*)
1863
library_names_spec='$libname.ixlibrary $libname.a'
1864
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1865
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 ${libname}_ixlibrary.a || exit 1; done'
1866
;;
1867
1868
beos*)
1869
library_names_spec='${libname}${shared_ext}'
1870
dynamic_linker="$host_os ld.so"
1871
shlibpath_var=LIBRARY_PATH
1872
;;
1873
1874
bsdi[[45]]*)
1875
version_type=linux
1876
need_version=no
1877
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1878
soname_spec='${libname}${release}${shared_ext}$major'
1879
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1880
shlibpath_var=LD_LIBRARY_PATH
1881
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1882
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1883
# the default ld.so.conf also contains /usr/contrib/lib and
1884
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1885
# libtool to hard-code these into programs
1886
;;
1887
1888
cygwin* | mingw* | pw32*)
1889
version_type=windows
1890
shrext_cmds=".dll"
1891
need_version=no
1892
need_lib_prefix=no
1893
1894
case $GCC,$host_os in
1895
yes,cygwin* | yes,mingw* | yes,pw32*)
1896
library_names_spec='$libname.dll.a'
1897
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1898
postinstall_cmds='base_file=`basename \${file}`~
1899
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1900
dldir=$destdir/`dirname \$dlpath`~
1901
test -d \$dldir || mkdir -p \$dldir~
1902
$install_prog $dir/$dlname \$dldir/$dlname~
1903
chmod a+x \$dldir/$dlname'
1904
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1905
dlpath=$dir/\$dldll~
1906
$rm \$dlpath'
1907
shlibpath_overrides_runpath=yes
1908
1909
case $host_os in
1910
cygwin*)
1911
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1912
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1913
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1914
;;
1915
mingw*)
1916
# MinGW DLLs use traditional 'lib' prefix
1917
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1918
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1919
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1920
# It is most probably a Windows format PATH printed by
1921
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1922
# path with ; separators, and with drive letters. We can handle the
1923
# drive letters (cygwin fileutils understands them), so leave them,
1924
# especially as we might pass files found there to a mingw objdump,
1925
# which wouldn't understand a cygwinified path. Ahh.
1926
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1927
else
1928
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1929
fi
1930
;;
1931
pw32*)
1932
# pw32 DLLs use 'pw' prefix rather than 'lib'
1933
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1934
;;
1935
esac
1936
;;
1937
1938
*)
1939
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1940
;;
1941
esac
1942
dynamic_linker='Win32 ld.exe'
1943
# FIXME: first we should search . and the directory the executable is in
1944
shlibpath_var=PATH
1945
;;
1946
1947
darwin* | rhapsody*)
1948
dynamic_linker="$host_os dyld"
1949
version_type=darwin
1950
need_lib_prefix=no
1951
need_version=no
1952
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1953
soname_spec='${libname}${release}${major}$shared_ext'
1954
shlibpath_overrides_runpath=yes
1955
shlibpath_var=DYLD_LIBRARY_PATH
1956
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1957
m4_if([$1], [],[
1958
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1959
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1960
;;
1961
1962
dgux*)
1963
version_type=linux
1964
need_lib_prefix=no
1965
need_version=no
1966
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1967
soname_spec='${libname}${release}${shared_ext}$major'
1968
shlibpath_var=LD_LIBRARY_PATH
1969
;;
1970
1971
freebsd1*)
1972
dynamic_linker=no
1973
;;
1974
1975
freebsd* | dragonfly*)
1976
# DragonFly does not have aout. When/if they implement a new
1977
# versioning mechanism, adjust this.
1978
if test -x /usr/bin/objformat; then
1979
objformat=`/usr/bin/objformat`
1980
else
1981
case $host_os in
1982
freebsd[[123]]*) objformat=aout ;;
1983
*) objformat=elf ;;
1984
esac
1985
fi
1986
version_type=freebsd-$objformat
1987
case $version_type in
1988
freebsd-elf*)
1989
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1990
need_version=no
1991
need_lib_prefix=no
1992
;;
1993
freebsd-*)
1994
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1995
need_version=yes
1996
;;
1997
esac
1998
shlibpath_var=LD_LIBRARY_PATH
1999
case $host_os in
2000
freebsd2*)
2001
shlibpath_overrides_runpath=yes
2002
;;
2003
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2004
shlibpath_overrides_runpath=yes
2005
hardcode_into_libs=yes
2006
;;
2007
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2008
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2009
shlibpath_overrides_runpath=no
2010
hardcode_into_libs=yes
2011
;;
2012
*) # from 4.6 on, and DragonFly
2013
shlibpath_overrides_runpath=yes
2014
hardcode_into_libs=yes
2015
;;
2016
esac
2017
;;
2018
2019
gnu*)
2020
version_type=linux
2021
need_lib_prefix=no
2022
need_version=no
2023
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2024
soname_spec='${libname}${release}${shared_ext}$major'
2025
shlibpath_var=LD_LIBRARY_PATH
2026
hardcode_into_libs=yes
2027
;;
2028
2029
hpux9* | hpux10* | hpux11*)
2030
# Give a soname corresponding to the major version so that dld.sl refuses to
2031
# link against other versions.
2032
version_type=sunos
2033
need_lib_prefix=no
2034
need_version=no
2035
case $host_cpu in
2036
ia64*)
2037
shrext_cmds='.so'
2038
hardcode_into_libs=yes
2039
dynamic_linker="$host_os dld.so"
2040
shlibpath_var=LD_LIBRARY_PATH
2041
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2042
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2043
soname_spec='${libname}${release}${shared_ext}$major'
2044
if test "X$HPUX_IA64_MODE" = X32; then
2045
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2046
else
2047
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2048
fi
2049
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2050
;;
2051
hppa*64*)
2052
shrext_cmds='.sl'
2053
hardcode_into_libs=yes
2054
dynamic_linker="$host_os dld.sl"
2055
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2056
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2057
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2058
soname_spec='${libname}${release}${shared_ext}$major'
2059
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2060
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2061
;;
2062
*)
2063
shrext_cmds='.sl'
2064
dynamic_linker="$host_os dld.sl"
2065
shlibpath_var=SHLIB_PATH
2066
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2067
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2068
soname_spec='${libname}${release}${shared_ext}$major'
2069
;;
2070
esac
2071
# HP-UX runs *really* slowly unless shared libraries are mode 555.
2072
postinstall_cmds='chmod 555 $lib'
2073
;;
2074
2075
interix[[3-9]]*)
2076
version_type=linux
2077
need_lib_prefix=no
2078
need_version=no
2079
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2080
soname_spec='${libname}${release}${shared_ext}$major'
2081
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2082
shlibpath_var=LD_LIBRARY_PATH
2083
shlibpath_overrides_runpath=no
2084
hardcode_into_libs=yes
2085
;;
2086
2087
irix5* | irix6* | nonstopux*)
2088
case $host_os in
2089
nonstopux*) version_type=nonstopux ;;
2090
*)
2091
if test "$lt_cv_prog_gnu_ld" = yes; then
2092
version_type=linux
2093
else
2094
version_type=irix
2095
fi ;;
2096
esac
2097
need_lib_prefix=no
2098
need_version=no
2099
soname_spec='${libname}${release}${shared_ext}$major'
2100
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2101
case $host_os in
2102
irix5* | nonstopux*)
2103
libsuff= shlibsuff=
2104
;;
2105
*)
2106
case $LD in # libtool.m4 will add one of these switches to LD
2107
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2108
libsuff= shlibsuff= libmagic=32-bit;;
2109
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2110
libsuff=32 shlibsuff=N32 libmagic=N32;;
2111
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2112
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2113
*) libsuff= shlibsuff= libmagic=never-match;;
2114
esac
2115
;;
2116
esac
2117
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2118
shlibpath_overrides_runpath=no
2119
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2120
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2121
hardcode_into_libs=yes
2122
;;
2123
2124
# No shared lib support for Linux oldld, aout, or coff.
2125
linux*oldld* | linux*aout* | linux*coff*)
2126
dynamic_linker=no
2127
;;
2128
2129
# This must be Linux ELF.
2130
linux* | k*bsd*-gnu)
2131
version_type=linux
2132
need_lib_prefix=no
2133
need_version=no
2134
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2135
soname_spec='${libname}${release}${shared_ext}$major'
2136
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2137
shlibpath_var=LD_LIBRARY_PATH
2138
shlibpath_overrides_runpath=no
2139
# This implies no fast_install, which is unacceptable.
2140
# Some rework will be needed to allow for fast_install
2141
# before this can be enabled.
2142
hardcode_into_libs=yes
2143
2144
# Append ld.so.conf contents to the search path
2145
if test -f /etc/ld.so.conf; then
2146
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
2147
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2148
fi
2149
2150
# We used to test for /lib/ld.so.1 and disable shared libraries on
2151
# powerpc, because MkLinux only supported shared libraries with the
2152
# GNU dynamic linker. Since this was broken with cross compilers,
2153
# most powerpc-linux boxes support dynamic linking these days and
2154
# people can always --disable-shared, the test was removed, and we
2155
# assume the GNU/Linux dynamic linker is in use.
2156
dynamic_linker='GNU/Linux ld.so'
2157
;;
2158
2159
netbsdelf*-gnu)
2160
version_type=linux
2161
need_lib_prefix=no
2162
need_version=no
2163
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2164
soname_spec='${libname}${release}${shared_ext}$major'
2165
shlibpath_var=LD_LIBRARY_PATH
2166
shlibpath_overrides_runpath=no
2167
hardcode_into_libs=yes
2168
dynamic_linker='NetBSD ld.elf_so'
2169
;;
2170
2171
netbsd*)
2172
version_type=sunos
2173
need_lib_prefix=no
2174
need_version=no
2175
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2176
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2177
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2178
dynamic_linker='NetBSD (a.out) ld.so'
2179
else
2180
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2181
soname_spec='${libname}${release}${shared_ext}$major'
2182
dynamic_linker='NetBSD ld.elf_so'
2183
fi
2184
shlibpath_var=LD_LIBRARY_PATH
2185
shlibpath_overrides_runpath=yes
2186
hardcode_into_libs=yes
2187
;;
2188
2189
newsos6)
2190
version_type=linux
2191
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2192
shlibpath_var=LD_LIBRARY_PATH
2193
shlibpath_overrides_runpath=yes
2194
;;
2195
2196
nto-qnx*)
2197
version_type=linux
2198
need_lib_prefix=no
2199
need_version=no
2200
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2201
soname_spec='${libname}${release}${shared_ext}$major'
2202
shlibpath_var=LD_LIBRARY_PATH
2203
shlibpath_overrides_runpath=yes
2204
;;
2205
2206
openbsd*)
2207
version_type=sunos
2208
sys_lib_dlsearch_path_spec="/usr/lib"
2209
need_lib_prefix=no
2210
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2211
case $host_os in
2212
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2213
*) need_version=no ;;
2214
esac
2215
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2216
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2217
shlibpath_var=LD_LIBRARY_PATH
2218
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2219
case $host_os in
2220
openbsd2.[[89]] | openbsd2.[[89]].*)
2221
shlibpath_overrides_runpath=no
2222
;;
2223
*)
2224
shlibpath_overrides_runpath=yes
2225
;;
2226
esac
2227
else
2228
shlibpath_overrides_runpath=yes
2229
fi
2230
;;
2231
2232
os2*)
2233
libname_spec='$name'
2234
shrext_cmds=".dll"
2235
need_lib_prefix=no
2236
library_names_spec='$libname${shared_ext} $libname.a'
2237
dynamic_linker='OS/2 ld.exe'
2238
shlibpath_var=LIBPATH
2239
;;
2240
2241
osf3* | osf4* | osf5*)
2242
version_type=osf
2243
need_lib_prefix=no
2244
need_version=no
2245
soname_spec='${libname}${release}${shared_ext}$major'
2246
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2247
shlibpath_var=LD_LIBRARY_PATH
2248
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2249
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2250
;;
2251
2252
rdos*)
2253
dynamic_linker=no
2254
;;
2255
2256
solaris*)
2257
version_type=linux
2258
need_lib_prefix=no
2259
need_version=no
2260
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2261
soname_spec='${libname}${release}${shared_ext}$major'
2262
shlibpath_var=LD_LIBRARY_PATH
2263
shlibpath_overrides_runpath=yes
2264
hardcode_into_libs=yes
2265
# ldd complains unless libraries are executable
2266
postinstall_cmds='chmod +x $lib'
2267
;;
2268
2269
sunos4*)
2270
version_type=sunos
2271
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2272
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2273
shlibpath_var=LD_LIBRARY_PATH
2274
shlibpath_overrides_runpath=yes
2275
if test "$with_gnu_ld" = yes; then
2276
need_lib_prefix=no
2277
fi
2278
need_version=yes
2279
;;
2280
2281
sysv4 | sysv4.3*)
2282
version_type=linux
2283
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2284
soname_spec='${libname}${release}${shared_ext}$major'
2285
shlibpath_var=LD_LIBRARY_PATH
2286
case $host_vendor in
2287
sni)
2288
shlibpath_overrides_runpath=no
2289
need_lib_prefix=no
2290
export_dynamic_flag_spec='${wl}-Blargedynsym'
2291
runpath_var=LD_RUN_PATH
2292
;;
2293
siemens)
2294
need_lib_prefix=no
2295
;;
2296
motorola)
2297
need_lib_prefix=no
2298
need_version=no
2299
shlibpath_overrides_runpath=no
2300
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2301
;;
2302
esac
2303
;;
2304
2305
sysv4*MP*)
2306
if test -d /usr/nec ;then
2307
version_type=linux
2308
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2309
soname_spec='$libname${shared_ext}.$major'
2310
shlibpath_var=LD_LIBRARY_PATH
2311
fi
2312
;;
2313
2314
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2315
version_type=freebsd-elf
2316
need_lib_prefix=no
2317
need_version=no
2318
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2319
soname_spec='${libname}${release}${shared_ext}$major'
2320
shlibpath_var=LD_LIBRARY_PATH
2321
hardcode_into_libs=yes
2322
if test "$with_gnu_ld" = yes; then
2323
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2324
shlibpath_overrides_runpath=no
2325
else
2326
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2327
shlibpath_overrides_runpath=yes
2328
case $host_os in
2329
sco3.2v5*)
2330
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2331
;;
2332
esac
2333
fi
2334
sys_lib_dlsearch_path_spec='/usr/lib'
2335
;;
2336
2337
uts4*)
2338
version_type=linux
2339
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2340
soname_spec='${libname}${release}${shared_ext}$major'
2341
shlibpath_var=LD_LIBRARY_PATH
2342
;;
2343
2344
*)
2345
dynamic_linker=no
2346
;;
2347
esac
2348
AC_MSG_RESULT([$dynamic_linker])
2349
test "$dynamic_linker" = no && can_build_shared=no
2350
2351
AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
2352
[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
2353
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2354
AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
2355
[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
2356
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2357
2358
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2359
if test "$GCC" = yes; then
2360
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2361
fi
2362
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
2363
2364
2365
# _LT_AC_TAGCONFIG
2366
# ----------------
2367
AC_DEFUN([_LT_AC_TAGCONFIG],
2368
[AC_REQUIRE([LT_AC_PROG_SED])dnl
2369
AC_ARG_WITH([tags],
2370
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
2371
[include additional configurations @<:@automatic@:>@])],
2372
[tagnames="$withval"])
2373
2374
if test -f "$ltmain" && test -n "$tagnames"; then
2375
if test ! -f "${ofile}"; then
2376
AC_MSG_WARN([output file `$ofile' does not exist])
2377
fi
2378
2379
if test -z "$LTCC"; then
2380
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
2381
if test -z "$LTCC"; then
2382
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
2383
else
2384
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
2385
fi
2386
fi
2387
if test -z "$LTCFLAGS"; then
2388
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
2389
fi
2390
2391
# Extract list of available tagged configurations in $ofile.
2392
# Note that this assumes the entire list is on one line.
2393
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
2394
2395
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2396
for tagname in $tagnames; do
2397
IFS="$lt_save_ifs"
2398
# Check whether tagname contains only valid characters
2399
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
2400
"") ;;
2401
*) AC_MSG_ERROR([invalid tag name: $tagname])
2402
;;
2403
esac
2404
2405
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
2406
then
2407
AC_MSG_ERROR([tag name \"$tagname\" already exists])
2408
fi
2409
2410
# Update the list of available tags.
2411
if test -n "$tagname"; then
2412
echo appending configuration tag \"$tagname\" to $ofile
2413
2414
case $tagname in
2415
CXX)
2416
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2417
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2418
(test "X$CXX" != "Xg++"))) ; then
2419
AC_LIBTOOL_LANG_CXX_CONFIG
2420
else
2421
tagname=""
2422
fi
2423
;;
2424
2425
F77)
2426
if test -n "$F77" && test "X$F77" != "Xno"; then
2427
AC_LIBTOOL_LANG_F77_CONFIG
2428
else
2429
tagname=""
2430
fi
2431
;;
2432
2433
GCJ)
2434
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
2435
AC_LIBTOOL_LANG_GCJ_CONFIG
2436
else
2437
tagname=""
2438
fi
2439
;;
2440
2441
RC)
2442
AC_LIBTOOL_LANG_RC_CONFIG
2443
;;
2444
2445
*)
2446
AC_MSG_ERROR([Unsupported tag name: $tagname])
2447
;;
2448
esac
2449
2450
# Append the new tag name to the list of available tags.
2451
if test -n "$tagname" ; then
2452
available_tags="$available_tags $tagname"
2453
fi
2454
fi
2455
done
2456
IFS="$lt_save_ifs"
2457
2458
# Now substitute the updated list of available tags.
2459
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2460
mv "${ofile}T" "$ofile"
2461
chmod +x "$ofile"
2462
else
2463
rm -f "${ofile}T"
2464
AC_MSG_ERROR([unable to update list of available tagged configurations.])
2465
fi
2466
fi
2467
])# _LT_AC_TAGCONFIG
2468
2469
2470
# AC_LIBTOOL_DLOPEN
2471
# -----------------
2472
# enable checks for dlopen support
2473
AC_DEFUN([AC_LIBTOOL_DLOPEN],
2474
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2475
])# AC_LIBTOOL_DLOPEN
2476
2477
2478
# AC_LIBTOOL_WIN32_DLL
2479
# --------------------
2480
# declare package support for building win32 DLLs
2481
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2482
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2483
])# AC_LIBTOOL_WIN32_DLL
2484
2485
2486
# AC_ENABLE_SHARED([DEFAULT])
2487
# ---------------------------
2488
# implement the --enable-shared flag
2489
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2490
AC_DEFUN([AC_ENABLE_SHARED],
2491
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2492
AC_ARG_ENABLE([shared],
2493
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2494
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2495
[p=${PACKAGE-default}
2496
case $enableval in
2497
yes) enable_shared=yes ;;
2498
no) enable_shared=no ;;
2499
*)
2500
enable_shared=no
2501
# Look at the argument we got. We use all the common list separators.
2502
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2503
for pkg in $enableval; do
2504
IFS="$lt_save_ifs"
2505
if test "X$pkg" = "X$p"; then
2506
enable_shared=yes
2507
fi
2508
done
2509
IFS="$lt_save_ifs"
2510
;;
2511
esac],
2512
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2513
])# AC_ENABLE_SHARED
2514
2515
2516
# AC_DISABLE_SHARED
2517
# -----------------
2518
# set the default shared flag to --disable-shared
2519
AC_DEFUN([AC_DISABLE_SHARED],
2520
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2521
AC_ENABLE_SHARED(no)
2522
])# AC_DISABLE_SHARED
2523
2524
2525
# AC_ENABLE_STATIC([DEFAULT])
2526
# ---------------------------
2527
# implement the --enable-static flag
2528
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2529
AC_DEFUN([AC_ENABLE_STATIC],
2530
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2531
AC_ARG_ENABLE([static],
2532
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2533
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2534
[p=${PACKAGE-default}
2535
case $enableval in
2536
yes) enable_static=yes ;;
2537
no) enable_static=no ;;
2538
*)
2539
enable_static=no
2540
# Look at the argument we got. We use all the common list separators.
2541
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2542
for pkg in $enableval; do
2543
IFS="$lt_save_ifs"
2544
if test "X$pkg" = "X$p"; then
2545
enable_static=yes
2546
fi
2547
done
2548
IFS="$lt_save_ifs"
2549
;;
2550
esac],
2551
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
2552
])# AC_ENABLE_STATIC
2553
2554
2555
# AC_DISABLE_STATIC
2556
# -----------------
2557
# set the default static flag to --disable-static
2558
AC_DEFUN([AC_DISABLE_STATIC],
2559
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2560
AC_ENABLE_STATIC(no)
2561
])# AC_DISABLE_STATIC
2562
2563
2564
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2565
# ---------------------------------
2566
# implement the --enable-fast-install flag
2567
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2568
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2569
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2570
AC_ARG_ENABLE([fast-install],
2571
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2572
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2573
[p=${PACKAGE-default}
2574
case $enableval in
2575
yes) enable_fast_install=yes ;;
2576
no) enable_fast_install=no ;;
2577
*)
2578
enable_fast_install=no
2579
# Look at the argument we got. We use all the common list separators.
2580
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2581
for pkg in $enableval; do
2582
IFS="$lt_save_ifs"
2583
if test "X$pkg" = "X$p"; then
2584
enable_fast_install=yes
2585
fi
2586
done
2587
IFS="$lt_save_ifs"
2588
;;
2589
esac],
2590
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2591
])# AC_ENABLE_FAST_INSTALL
2592
2593
2594
# AC_DISABLE_FAST_INSTALL
2595
# -----------------------
2596
# set the default to --disable-fast-install
2597
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2598
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2599
AC_ENABLE_FAST_INSTALL(no)
2600
])# AC_DISABLE_FAST_INSTALL
2601
2602
2603
# AC_LIBTOOL_PICMODE([MODE])
2604
# --------------------------
2605
# implement the --with-pic flag
2606
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2607
AC_DEFUN([AC_LIBTOOL_PICMODE],
2608
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2609
pic_mode=ifelse($#,1,$1,default)
2610
])# AC_LIBTOOL_PICMODE
2611
2612
2613
# AC_PROG_EGREP
2614
# -------------
2615
# This is predefined starting with Autoconf 2.54, so this conditional
2616
# definition can be removed once we require Autoconf 2.54 or later.
2617
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2618
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2619
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2620
then ac_cv_prog_egrep='grep -E'
2621
else ac_cv_prog_egrep='egrep'
2622
fi])
2623
EGREP=$ac_cv_prog_egrep
2624
AC_SUBST([EGREP])
2625
])])
2626
2627
2628
# AC_PATH_TOOL_PREFIX
2629
# -------------------
2630
# find a file program which can recognize shared library
2631
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2632
[AC_REQUIRE([AC_PROG_EGREP])dnl
2633
AC_MSG_CHECKING([for $1])
2634
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2635
[case $MAGIC_CMD in
2636
[[\\/*] | ?:[\\/]*])
2637
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2638
;;
2639
*)
2640
lt_save_MAGIC_CMD="$MAGIC_CMD"
2641
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2642
dnl $ac_dummy forces splitting on constant user-supplied paths.
2643
dnl POSIX.2 word splitting is done only on the output of word expansions,
2644
dnl not every word. This closes a longstanding sh security hole.
2645
ac_dummy="ifelse([$2], , $PATH, [$2])"
2646
for ac_dir in $ac_dummy; do
2647
IFS="$lt_save_ifs"
2648
test -z "$ac_dir" && ac_dir=.
2649
if test -f $ac_dir/$1; then
2650
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2651
if test -n "$file_magic_test_file"; then
2652
case $deplibs_check_method in
2653
"file_magic "*)
2654
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2655
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2656
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2657
$EGREP "$file_magic_regex" > /dev/null; then
2658
:
2659
else
2660
cat <<EOF 1>&2
2661
2662
*** Warning: the command libtool uses to detect shared libraries,
2663
*** $file_magic_cmd, produces output that libtool cannot recognize.
2664
*** The result is that libtool may fail to recognize shared libraries
2665
*** as such. This will affect the creation of libtool libraries that
2666
*** depend on shared libraries, but programs linked with such libtool
2667
*** libraries will work regardless of this problem. Nevertheless, you
2668
*** may want to report the problem to your system manager and/or to
2669
*** bug-libtool@gnu.org
2670
2671
EOF
2672
fi ;;
2673
esac
2674
fi
2675
break
2676
fi
2677
done
2678
IFS="$lt_save_ifs"
2679
MAGIC_CMD="$lt_save_MAGIC_CMD"
2680
;;
2681
esac])
2682
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2683
if test -n "$MAGIC_CMD"; then
2684
AC_MSG_RESULT($MAGIC_CMD)
2685
else
2686
AC_MSG_RESULT(no)
2687
fi
2688
])# AC_PATH_TOOL_PREFIX
2689
2690
2691
# AC_PATH_MAGIC
2692
# -------------
2693
# find a file program which can recognize a shared library
2694
AC_DEFUN([AC_PATH_MAGIC],
2695
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2696
if test -z "$lt_cv_path_MAGIC_CMD"; then
2697
if test -n "$ac_tool_prefix"; then
2698
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2699
else
2700
MAGIC_CMD=:
2701
fi
2702
fi
2703
])# AC_PATH_MAGIC
2704
2705
2706
# AC_PROG_LD
2707
# ----------
2708
# find the pathname to the GNU or non-GNU linker
2709
AC_DEFUN([AC_PROG_LD],
2710
[AC_ARG_WITH([gnu-ld],
2711
[AC_HELP_STRING([--with-gnu-ld],
2712
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2713
[test "$withval" = no || with_gnu_ld=yes],
2714
[with_gnu_ld=no])
2715
AC_REQUIRE([LT_AC_PROG_SED])dnl
2716
AC_REQUIRE([AC_PROG_CC])dnl
2717
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2718
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2719
ac_prog=ld
2720
if test "$GCC" = yes; then
2721
# Check if gcc -print-prog-name=ld gives a path.
2722
AC_MSG_CHECKING([for ld used by $CC])
2723
case $host in
2724
*-*-mingw*)
2725
# gcc leaves a trailing carriage return which upsets mingw
2726
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2727
*)
2728
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2729
esac
2730
case $ac_prog in
2731
# Accept absolute paths.
2732
[[\\/]]* | ?:[[\\/]]*)
2733
re_direlt='/[[^/]][[^/]]*/\.\./'
2734
# Canonicalize the pathname of ld
2735
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2736
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2737
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2738
done
2739
test -z "$LD" && LD="$ac_prog"
2740
;;
2741
"")
2742
# If it fails, then pretend we aren't using GCC.
2743
ac_prog=ld
2744
;;
2745
*)
2746
# If it is relative, then search for the first ld in PATH.
2747
with_gnu_ld=unknown
2748
;;
2749
esac
2750
elif test "$with_gnu_ld" = yes; then
2751
AC_MSG_CHECKING([for GNU ld])
2752
else
2753
AC_MSG_CHECKING([for non-GNU ld])
2754
fi
2755
AC_CACHE_VAL(lt_cv_path_LD,
2756
[if test -z "$LD"; then
2757
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2758
for ac_dir in $PATH; do
2759
IFS="$lt_save_ifs"
2760
test -z "$ac_dir" && ac_dir=.
2761
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2762
lt_cv_path_LD="$ac_dir/$ac_prog"
2763
# Check to see if the program is GNU ld. I'd rather use --version,
2764
# but apparently some variants of GNU ld only accept -v.
2765
# Break only if it was the GNU/non-GNU ld that we prefer.
2766
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2767
*GNU* | *'with BFD'*)
2768
test "$with_gnu_ld" != no && break
2769
;;
2770
*)
2771
test "$with_gnu_ld" != yes && break
2772
;;
2773
esac
2774
fi
2775
done
2776
IFS="$lt_save_ifs"
2777
else
2778
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2779
fi])
2780
LD="$lt_cv_path_LD"
2781
if test -n "$LD"; then
2782
AC_MSG_RESULT($LD)
2783
else
2784
AC_MSG_RESULT(no)
2785
fi
2786
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2787
AC_PROG_LD_GNU
2788
])# AC_PROG_LD
2789
2790
2791
# AC_PROG_LD_GNU
2792
# --------------
2793
AC_DEFUN([AC_PROG_LD_GNU],
2794
[AC_REQUIRE([AC_PROG_EGREP])dnl
2795
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2796
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2797
case `$LD -v 2>&1 </dev/null` in
2798
*GNU* | *'with BFD'*)
2799
lt_cv_prog_gnu_ld=yes
2800
;;
2801
*)
2802
lt_cv_prog_gnu_ld=no
2803
;;
2804
esac])
2805
with_gnu_ld=$lt_cv_prog_gnu_ld
2806
])# AC_PROG_LD_GNU
2807
2808
2809
# AC_PROG_LD_RELOAD_FLAG
2810
# ----------------------
2811
# find reload flag for linker
2812
# -- PORTME Some linkers may need a different reload flag.
2813
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2814
[AC_CACHE_CHECK([for $LD option to reload object files],
2815
lt_cv_ld_reload_flag,
2816
[lt_cv_ld_reload_flag='-r'])
2817
reload_flag=$lt_cv_ld_reload_flag
2818
case $reload_flag in
2819
"" | " "*) ;;
2820
*) reload_flag=" $reload_flag" ;;
2821
esac
2822
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2823
case $host_os in
2824
darwin*)
2825
if test "$GCC" = yes; then
2826
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2827
else
2828
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2829
fi
2830
;;
2831
esac
2832
])# AC_PROG_LD_RELOAD_FLAG
2833
2834
2835
# AC_DEPLIBS_CHECK_METHOD
2836
# -----------------------
2837
# how to check for library dependencies
2838
# -- PORTME fill in with the dynamic library characteristics
2839
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2840
[AC_CACHE_CHECK([how to recognize dependent libraries],
2841
lt_cv_deplibs_check_method,
2842
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2843
lt_cv_file_magic_test_file=
2844
lt_cv_deplibs_check_method='unknown'
2845
# Need to set the preceding variable on all platforms that support
2846
# interlibrary dependencies.
2847
# 'none' -- dependencies not supported.
2848
# `unknown' -- same as none, but documents that we really don't know.
2849
# 'pass_all' -- all dependencies passed with no checks.
2850
# 'test_compile' -- check by making test program.
2851
# 'file_magic [[regex]]' -- check by looking for files in library path
2852
# which responds to the $file_magic_cmd with a given extended regex.
2853
# If you have `file' or equivalent on your system and you're not sure
2854
# whether `pass_all' will *always* work, you probably want this one.
2855
2856
case $host_os in
2857
aix[[4-9]]*)
2858
lt_cv_deplibs_check_method=pass_all
2859
;;
2860
2861
beos*)
2862
lt_cv_deplibs_check_method=pass_all
2863
;;
2864
2865
bsdi[[45]]*)
2866
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2867
lt_cv_file_magic_cmd='/usr/bin/file -L'
2868
lt_cv_file_magic_test_file=/shlib/libc.so
2869
;;
2870
2871
cygwin*)
2872
# func_win32_libid is a shell function defined in ltmain.sh
2873
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2874
lt_cv_file_magic_cmd='func_win32_libid'
2875
;;
2876
2877
mingw* | pw32*)
2878
# Base MSYS/MinGW do not provide the 'file' command needed by
2879
# func_win32_libid shell function, so use a weaker test based on 'objdump',
2880
# unless we find 'file', for example because we are cross-compiling.
2881
if ( file / ) >/dev/null 2>&1; then
2882
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2883
lt_cv_file_magic_cmd='func_win32_libid'
2884
else
2885
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2886
lt_cv_file_magic_cmd='$OBJDUMP -f'
2887
fi
2888
;;
2889
2890
darwin* | rhapsody*)
2891
lt_cv_deplibs_check_method=pass_all
2892
;;
2893
2894
freebsd* | dragonfly*)
2895
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2896
case $host_cpu in
2897
i*86 )
2898
# Not sure whether the presence of OpenBSD here was a mistake.
2899
# Let's accept both of them until this is cleared up.
2900
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2901
lt_cv_file_magic_cmd=/usr/bin/file
2902
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2903
;;
2904
esac
2905
else
2906
lt_cv_deplibs_check_method=pass_all
2907
fi
2908
;;
2909
2910
gnu*)
2911
lt_cv_deplibs_check_method=pass_all
2912
;;
2913
2914
hpux10.20* | hpux11*)
2915
lt_cv_file_magic_cmd=/usr/bin/file
2916
case $host_cpu in
2917
ia64*)
2918
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2919
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2920
;;
2921
hppa*64*)
2922
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2923
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2924
;;
2925
*)
2926
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2927
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2928
;;
2929
esac
2930
;;
2931
2932
interix[[3-9]]*)
2933
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2934
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2935
;;
2936
2937
irix5* | irix6* | nonstopux*)
2938
case $LD in
2939
*-32|*"-32 ") libmagic=32-bit;;
2940
*-n32|*"-n32 ") libmagic=N32;;
2941
*-64|*"-64 ") libmagic=64-bit;;
2942
*) libmagic=never-match;;
2943
esac
2944
lt_cv_deplibs_check_method=pass_all
2945
;;
2946
2947
# This must be Linux ELF.
2948
linux* | k*bsd*-gnu)
2949
lt_cv_deplibs_check_method=pass_all
2950
;;
2951
2952
netbsd* | netbsdelf*-gnu)
2953
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2954
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2955
else
2956
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2957
fi
2958
;;
2959
2960
newos6*)
2961
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2962
lt_cv_file_magic_cmd=/usr/bin/file
2963
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2964
;;
2965
2966
nto-qnx*)
2967
lt_cv_deplibs_check_method=unknown
2968
;;
2969
2970
openbsd*)
2971
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2972
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2973
else
2974
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2975
fi
2976
;;
2977
2978
osf3* | osf4* | osf5*)
2979
lt_cv_deplibs_check_method=pass_all
2980
;;
2981
2982
rdos*)
2983
lt_cv_deplibs_check_method=pass_all
2984
;;
2985
2986
solaris*)
2987
lt_cv_deplibs_check_method=pass_all
2988
;;
2989
2990
sysv4 | sysv4.3*)
2991
case $host_vendor in
2992
motorola)
2993
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2994
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2995
;;
2996
ncr)
2997
lt_cv_deplibs_check_method=pass_all
2998
;;
2999
sequent)
3000
lt_cv_file_magic_cmd='/bin/file'
3001
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3002
;;
3003
sni)
3004
lt_cv_file_magic_cmd='/bin/file'
3005
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3006
lt_cv_file_magic_test_file=/lib/libc.so
3007
;;
3008
siemens)
3009
lt_cv_deplibs_check_method=pass_all
3010
;;
3011
pc)
3012
lt_cv_deplibs_check_method=pass_all
3013
;;
3014
esac
3015
;;
3016
3017
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3018
lt_cv_deplibs_check_method=pass_all
3019
;;
3020
esac
3021
])
3022
file_magic_cmd=$lt_cv_file_magic_cmd
3023
deplibs_check_method=$lt_cv_deplibs_check_method
3024
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3025
])# AC_DEPLIBS_CHECK_METHOD
3026
3027
3028
# AC_PROG_NM
3029
# ----------
3030
# find the pathname to a BSD-compatible name lister
3031
AC_DEFUN([AC_PROG_NM],
3032
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
3033
[if test -n "$NM"; then
3034
# Let the user override the test.
3035
lt_cv_path_NM="$NM"
3036
else
3037
lt_nm_to_check="${ac_tool_prefix}nm"
3038
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3039
lt_nm_to_check="$lt_nm_to_check nm"
3040
fi
3041
for lt_tmp_nm in $lt_nm_to_check; do
3042
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3043
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3044
IFS="$lt_save_ifs"
3045
test -z "$ac_dir" && ac_dir=.
3046
tmp_nm="$ac_dir/$lt_tmp_nm"
3047
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3048
# Check to see if the nm accepts a BSD-compat flag.
3049
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3050
# nm: unknown option "B" ignored
3051
# Tru64's nm complains that /dev/null is an invalid object file
3052
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3053
*/dev/null* | *'Invalid file or object type'*)
3054
lt_cv_path_NM="$tmp_nm -B"
3055
break
3056
;;
3057
*)
3058
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3059
*/dev/null*)
3060
lt_cv_path_NM="$tmp_nm -p"
3061
break
3062
;;
3063
*)
3064
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3065
continue # so that we can try to find one that supports BSD flags
3066
;;
3067
esac
3068
;;
3069
esac
3070
fi
3071
done
3072
IFS="$lt_save_ifs"
3073
done
3074
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3075
fi])
3076
NM="$lt_cv_path_NM"
3077
])# AC_PROG_NM
3078
3079
3080
# AC_CHECK_LIBM
3081
# -------------
3082
# check for math library
3083
AC_DEFUN([AC_CHECK_LIBM],
3084
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3085
LIBM=
3086
case $host in
3087
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3088
# These system don't have libm, or don't need it
3089
;;
3090
*-ncr-sysv4.3*)
3091
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3092
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3093
;;
3094
*)
3095
AC_CHECK_LIB(m, cos, LIBM="-lm")
3096
;;
3097
esac
3098
])# AC_CHECK_LIBM
3099
3100
3101
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
3102
# -----------------------------------
3103
# sets LIBLTDL to the link flags for the libltdl convenience library and
3104
# LTDLINCL to the include flags for the libltdl header and adds
3105
# --enable-ltdl-convenience to the configure arguments. Note that
3106
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
3107
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
3108
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
3109
# (note the single quotes!). If your package is not flat and you're not
3110
# using automake, define top_builddir and top_srcdir appropriately in
3111
# the Makefiles.
3112
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
3113
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3114
case $enable_ltdl_convenience in
3115
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
3116
"") enable_ltdl_convenience=yes
3117
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
3118
esac
3119
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
3120
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3121
# For backwards non-gettext consistent compatibility...
3122
INCLTDL="$LTDLINCL"
3123
])# AC_LIBLTDL_CONVENIENCE
3124
3125
3126
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
3127
# -----------------------------------
3128
# sets LIBLTDL to the link flags for the libltdl installable library and
3129
# LTDLINCL to the include flags for the libltdl header and adds
3130
# --enable-ltdl-install to the configure arguments. Note that
3131
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
3132
# and an installed libltdl is not found, it is assumed to be `libltdl'.
3133
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
3134
# '${top_srcdir}/' (note the single quotes!). If your package is not
3135
# flat and you're not using automake, define top_builddir and top_srcdir
3136
# appropriately in the Makefiles.
3137
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
3138
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
3139
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3140
AC_CHECK_LIB(ltdl, lt_dlinit,
3141
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
3142
[if test x"$enable_ltdl_install" = xno; then
3143
AC_MSG_WARN([libltdl not installed, but installation disabled])
3144
else
3145
enable_ltdl_install=yes
3146
fi
3147
])
3148
if test x"$enable_ltdl_install" = x"yes"; then
3149
ac_configure_args="$ac_configure_args --enable-ltdl-install"
3150
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
3151
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3152
else
3153
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
3154
LIBLTDL="-lltdl"
3155
LTDLINCL=
3156
fi
3157
# For backwards non-gettext consistent compatibility...
3158
INCLTDL="$LTDLINCL"
3159
])# AC_LIBLTDL_INSTALLABLE
3160
3161
3162
# AC_LIBTOOL_CXX
3163
# --------------
3164
# enable support for C++ libraries
3165
AC_DEFUN([AC_LIBTOOL_CXX],
3166
[AC_REQUIRE([_LT_AC_LANG_CXX])
3167
])# AC_LIBTOOL_CXX
3168
3169
3170
# _LT_AC_LANG_CXX
3171
# ---------------
3172
AC_DEFUN([_LT_AC_LANG_CXX],
3173
[AC_REQUIRE([AC_PROG_CXX])
3174
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
3175
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
3176
])# _LT_AC_LANG_CXX
3177
3178
# _LT_AC_PROG_CXXCPP
3179
# ------------------
3180
AC_DEFUN([_LT_AC_PROG_CXXCPP],
3181
[
3182
AC_REQUIRE([AC_PROG_CXX])
3183
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
3184
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
3185
(test "X$CXX" != "Xg++"))) ; then
3186
AC_PROG_CXXCPP
3187
fi
3188
])# _LT_AC_PROG_CXXCPP
3189
3190
# AC_LIBTOOL_F77
3191
# --------------
3192
# enable support for Fortran 77 libraries
3193
AC_DEFUN([AC_LIBTOOL_F77],
3194
[AC_REQUIRE([_LT_AC_LANG_F77])
3195
])# AC_LIBTOOL_F77
3196
3197
3198
# _LT_AC_LANG_F77
3199
# ---------------
3200
AC_DEFUN([_LT_AC_LANG_F77],
3201
[AC_REQUIRE([AC_PROG_F77])
3202
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
3203
])# _LT_AC_LANG_F77
3204
3205
3206
# AC_LIBTOOL_GCJ
3207
# --------------
3208
# enable support for GCJ libraries
3209
AC_DEFUN([AC_LIBTOOL_GCJ],
3210
[AC_REQUIRE([_LT_AC_LANG_GCJ])
3211
])# AC_LIBTOOL_GCJ
3212
3213
3214
# _LT_AC_LANG_GCJ
3215
# ---------------
3216
AC_DEFUN([_LT_AC_LANG_GCJ],
3217
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
3218
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
3219
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
3220
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
3221
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
3222
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
3223
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
3224
])# _LT_AC_LANG_GCJ
3225
3226
3227
# AC_LIBTOOL_RC
3228
# -------------
3229
# enable support for Windows resource files
3230
AC_DEFUN([AC_LIBTOOL_RC],
3231
[AC_REQUIRE([LT_AC_PROG_RC])
3232
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
3233
])# AC_LIBTOOL_RC
3234
3235
3236
# AC_LIBTOOL_LANG_C_CONFIG
3237
# ------------------------
3238
# Ensure that the configuration vars for the C compiler are
3239
# suitably defined. Those variables are subsequently used by
3240
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3241
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
3242
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
3243
[lt_save_CC="$CC"
3244
AC_LANG_PUSH(C)
3245
3246
# Source file extension for C test sources.
3247
ac_ext=c
3248
3249
# Object file extension for compiled C test sources.
3250
objext=o
3251
_LT_AC_TAGVAR(objext, $1)=$objext
3252
3253
# Code to be used in simple compile tests
3254
lt_simple_compile_test_code="int some_variable = 0;"
3255
3256
# Code to be used in simple link tests
3257
lt_simple_link_test_code='int main(){return(0);}'
3258
3259
_LT_AC_SYS_COMPILER
3260
3261
# save warnings/boilerplate of simple test code
3262
_LT_COMPILER_BOILERPLATE
3263
_LT_LINKER_BOILERPLATE
3264
3265
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3266
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3267
AC_LIBTOOL_PROG_CC_C_O($1)
3268
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3269
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3270
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3271
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3272
AC_LIBTOOL_SYS_LIB_STRIP
3273
AC_LIBTOOL_DLOPEN_SELF
3274
3275
# Report which library types will actually be built
3276
AC_MSG_CHECKING([if libtool supports shared libraries])
3277
AC_MSG_RESULT([$can_build_shared])
3278
3279
AC_MSG_CHECKING([whether to build shared libraries])
3280
test "$can_build_shared" = "no" && enable_shared=no
3281
3282
# On AIX, shared libraries and static libraries use the same namespace, and
3283
# are all built from PIC.
3284
case $host_os in
3285
aix3*)
3286
test "$enable_shared" = yes && enable_static=no
3287
if test -n "$RANLIB"; then
3288
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3289
postinstall_cmds='$RANLIB $lib'
3290
fi
3291
;;
3292
3293
aix[[4-9]]*)
3294
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3295
test "$enable_shared" = yes && enable_static=no
3296
fi
3297
;;
3298
esac
3299
AC_MSG_RESULT([$enable_shared])
3300
3301
AC_MSG_CHECKING([whether to build static libraries])
3302
# Make sure either enable_shared or enable_static is yes.
3303
test "$enable_shared" = yes || enable_static=yes
3304
AC_MSG_RESULT([$enable_static])
3305
3306
AC_LIBTOOL_CONFIG($1)
3307
3308
AC_LANG_POP
3309
CC="$lt_save_CC"
3310
])# AC_LIBTOOL_LANG_C_CONFIG
3311
3312
3313
# AC_LIBTOOL_LANG_CXX_CONFIG
3314
# --------------------------
3315
# Ensure that the configuration vars for the C compiler are
3316
# suitably defined. Those variables are subsequently used by
3317
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3318
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
3319
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
3320
[AC_LANG_PUSH(C++)
3321
AC_REQUIRE([AC_PROG_CXX])
3322
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
3323
3324
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3325
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3326
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3327
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3328
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3329
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3330
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3331
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3332
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3333
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3334
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3335
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3336
_LT_AC_TAGVAR(module_cmds, $1)=
3337
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3338
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3339
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3340
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3341
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3342
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3343
3344
# Dependencies to place before and after the object being linked:
3345
_LT_AC_TAGVAR(predep_objects, $1)=
3346
_LT_AC_TAGVAR(postdep_objects, $1)=
3347
_LT_AC_TAGVAR(predeps, $1)=
3348
_LT_AC_TAGVAR(postdeps, $1)=
3349
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
3350
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
3351
3352
# Source file extension for C++ test sources.
3353
ac_ext=cpp
3354
3355
# Object file extension for compiled C++ test sources.
3356
objext=o
3357
_LT_AC_TAGVAR(objext, $1)=$objext
3358
3359
# Code to be used in simple compile tests
3360
lt_simple_compile_test_code="int some_variable = 0;"
3361
3362
# Code to be used in simple link tests
3363
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
3364
3365
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3366
_LT_AC_SYS_COMPILER
3367
3368
# save warnings/boilerplate of simple test code
3369
_LT_COMPILER_BOILERPLATE
3370
_LT_LINKER_BOILERPLATE
3371
3372
# Allow CC to be a program name with arguments.
3373
lt_save_CC=$CC
3374
lt_save_LD=$LD
3375
lt_save_GCC=$GCC
3376
GCC=$GXX
3377
lt_save_with_gnu_ld=$with_gnu_ld
3378
lt_save_path_LD=$lt_cv_path_LD
3379
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
3380
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
3381
else
3382
$as_unset lt_cv_prog_gnu_ld
3383
fi
3384
if test -n "${lt_cv_path_LDCXX+set}"; then
3385
lt_cv_path_LD=$lt_cv_path_LDCXX
3386
else
3387
$as_unset lt_cv_path_LD
3388
fi
3389
test -z "${LDCXX+set}" || LD=$LDCXX
3390
CC=${CXX-"c++"}
3391
compiler=$CC
3392
_LT_AC_TAGVAR(compiler, $1)=$CC
3393
_LT_CC_BASENAME([$compiler])
3394
3395
# We don't want -fno-exception wen compiling C++ code, so set the
3396
# no_builtin_flag separately
3397
if test "$GXX" = yes; then
3398
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3399
else
3400
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3401
fi
3402
3403
if test "$GXX" = yes; then
3404
# Set up default GNU C++ configuration
3405
3406
AC_PROG_LD
3407
3408
# Check if GNU C++ uses GNU ld as the underlying linker, since the
3409
# archiving commands below assume that GNU ld is being used.
3410
if test "$with_gnu_ld" = yes; then
3411
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3412
_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'
3413
3414
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3415
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3416
3417
# If archive_cmds runs LD, not CC, wlarc should be empty
3418
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
3419
# investigate it a little bit more. (MM)
3420
wlarc='${wl}'
3421
3422
# ancient GNU ld didn't support --whole-archive et. al.
3423
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
3424
grep 'no-whole-archive' > /dev/null; then
3425
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3426
else
3427
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3428
fi
3429
else
3430
with_gnu_ld=no
3431
wlarc=
3432
3433
# A generic and very simple default shared library creation
3434
# command for GNU C++ for the case where it uses the native
3435
# linker, instead of GNU ld. If possible, this setting should
3436
# overridden to take advantage of the native linker features on
3437
# the platform it is being used on.
3438
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3439
fi
3440
3441
# Commands to make compiler produce verbose output that lists
3442
# what "hidden" libraries, object files and flags are used when
3443
# linking a shared library.
3444
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3445
3446
else
3447
GXX=no
3448
with_gnu_ld=no
3449
wlarc=
3450
fi
3451
3452
# PORTME: fill in a description of your system's C++ link characteristics
3453
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3454
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3455
case $host_os in
3456
aix3*)
3457
# FIXME: insert proper C++ library support
3458
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3459
;;
3460
aix[[4-9]]*)
3461
if test "$host_cpu" = ia64; then
3462
# On IA64, the linker does run time linking by default, so we don't
3463
# have to do anything special.
3464
aix_use_runtimelinking=no
3465
exp_sym_flag='-Bexport'
3466
no_entry_flag=""
3467
else
3468
aix_use_runtimelinking=no
3469
3470
# Test if we are trying to use run time linking or normal
3471
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
3472
# need to do runtime linking.
3473
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
3474
for ld_flag in $LDFLAGS; do
3475
case $ld_flag in
3476
*-brtl*)
3477
aix_use_runtimelinking=yes
3478
break
3479
;;
3480
esac
3481
done
3482
;;
3483
esac
3484
3485
exp_sym_flag='-bexport'
3486
no_entry_flag='-bnoentry'
3487
fi
3488
3489
# When large executables or shared objects are built, AIX ld can
3490
# have problems creating the table of contents. If linking a library
3491
# or program results in "error TOC overflow" add -mminimal-toc to
3492
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3493
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3494
3495
_LT_AC_TAGVAR(archive_cmds, $1)=''
3496
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3497
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3498
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3499
3500
if test "$GXX" = yes; then
3501
case $host_os in aix4.[[012]]|aix4.[[012]].*)
3502
# We only want to do this on AIX 4.2 and lower, the check
3503
# below for broken collect2 doesn't work under 4.3+
3504
collect2name=`${CC} -print-prog-name=collect2`
3505
if test -f "$collect2name" && \
3506
strings "$collect2name" | grep resolve_lib_name >/dev/null
3507
then
3508
# We have reworked collect2
3509
:
3510
else
3511
# We have old collect2
3512
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3513
# It fails to find uninstalled libraries when the uninstalled
3514
# path is not listed in the libpath. Setting hardcode_minus_L
3515
# to unsupported forces relinking
3516
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3517
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3518
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3519
fi
3520
;;
3521
esac
3522
shared_flag='-shared'
3523
if test "$aix_use_runtimelinking" = yes; then
3524
shared_flag="$shared_flag "'${wl}-G'
3525
fi
3526
else
3527
# not using gcc
3528
if test "$host_cpu" = ia64; then
3529
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3530
# chokes on -Wl,-G. The following line is correct:
3531
shared_flag='-G'
3532
else
3533
if test "$aix_use_runtimelinking" = yes; then
3534
shared_flag='${wl}-G'
3535
else
3536
shared_flag='${wl}-bM:SRE'
3537
fi
3538
fi
3539
fi
3540
3541
# It seems that -bexpall does not export symbols beginning with
3542
# underscore (_), so it is better to generate a list of symbols to export.
3543
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3544
if test "$aix_use_runtimelinking" = yes; then
3545
# Warning - without using the other runtime loading flags (-brtl),
3546
# -berok will link without error, but may produce a broken library.
3547
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3548
# Determine the default libpath from the value encoded in an empty executable.
3549
_LT_AC_SYS_LIBPATH_AIX
3550
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3551
3552
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
3553
else
3554
if test "$host_cpu" = ia64; then
3555
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3556
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3557
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
3558
else
3559
# Determine the default libpath from the value encoded in an empty executable.
3560
_LT_AC_SYS_LIBPATH_AIX
3561
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3562
# Warning - without using the other run time loading flags,
3563
# -berok will link without error, but may produce a broken library.
3564
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3565
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3566
# Exported symbols can be pulled into shared objects from archives
3567
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3568
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3569
# This is similar to how AIX traditionally builds its shared libraries.
3570
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
3571
fi
3572
fi
3573
;;
3574
3575
beos*)
3576
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3577
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3578
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3579
# support --undefined. This deserves some investigation. FIXME
3580
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3581
else
3582
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3583
fi
3584
;;
3585
3586
chorus*)
3587
case $cc_basename in
3588
*)
3589
# FIXME: insert proper C++ library support
3590
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3591
;;
3592
esac
3593
;;
3594
3595
cygwin* | mingw* | pw32*)
3596
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3597
# as there is no search path for DLLs.
3598
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3599
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3600
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3601
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3602
3603
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3604
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3605
# If the export-symbols file already is a .def file (1st line
3606
# is EXPORTS), use it as is; otherwise, prepend...
3607
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3608
cp $export_symbols $output_objdir/$soname.def;
3609
else
3610
echo EXPORTS > $output_objdir/$soname.def;
3611
cat $export_symbols >> $output_objdir/$soname.def;
3612
fi~
3613
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3614
else
3615
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3616
fi
3617
;;
3618
darwin* | rhapsody*)
3619
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3620
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3621
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3622
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3623
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3624
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3625
_LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
3626
if test "$GXX" = yes ; then
3627
output_verbose_link_cmd='echo'
3628
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
3629
_LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
3630
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
3631
_LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
3632
if test "$lt_cv_apple_cc_single_mod" != "yes"; then
3633
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
3634
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
3635
fi
3636
else
3637
case $cc_basename in
3638
xlc*)
3639
output_verbose_link_cmd='echo'
3640
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
3641
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3642
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3643
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3644
_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}'
3645
;;
3646
*)
3647
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3648
;;
3649
esac
3650
fi
3651
;;
3652
3653
dgux*)
3654
case $cc_basename in
3655
ec++*)
3656
# FIXME: insert proper C++ library support
3657
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3658
;;
3659
ghcx*)
3660
# Green Hills C++ Compiler
3661
# FIXME: insert proper C++ library support
3662
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3663
;;
3664
*)
3665
# FIXME: insert proper C++ library support
3666
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3667
;;
3668
esac
3669
;;
3670
freebsd[[12]]*)
3671
# C++ shared libraries reported to be fairly broken before switch to ELF
3672
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3673
;;
3674
freebsd-elf*)
3675
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3676
;;
3677
freebsd* | dragonfly*)
3678
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3679
# conventions
3680
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3681
;;
3682
gnu*)
3683
;;
3684
hpux9*)
3685
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3686
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3687
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3688
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3689
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3690
# but as the default
3691
# location of the library.
3692
3693
case $cc_basename in
3694
CC*)
3695
# FIXME: insert proper C++ library support
3696
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3697
;;
3698
aCC*)
3699
_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 $lib'
3700
# Commands to make compiler produce verbose output that lists
3701
# what "hidden" libraries, object files and flags are used when
3702
# linking a shared library.
3703
#
3704
# There doesn't appear to be a way to prevent this compiler from
3705
# explicitly linking system object files so we need to strip them
3706
# from the output so that they don't get included in the library
3707
# dependencies.
3708
output_verbose_link_cmd='templist=`($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 $list'
3709
;;
3710
*)
3711
if test "$GXX" = yes; then
3712
_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'
3713
else
3714
# FIXME: insert proper C++ library support
3715
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3716
fi
3717
;;
3718
esac
3719
;;
3720
hpux10*|hpux11*)
3721
if test $with_gnu_ld = no; then
3722
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3723
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3724
3725
case $host_cpu in
3726
hppa*64*|ia64*) ;;
3727
*)
3728
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3729
;;
3730
esac
3731
fi
3732
case $host_cpu in
3733
hppa*64*|ia64*)
3734
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3735
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3736
;;
3737
*)
3738
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3739
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3740
# but as the default
3741
# location of the library.
3742
;;
3743
esac
3744
3745
case $cc_basename in
3746
CC*)
3747
# FIXME: insert proper C++ library support
3748
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3749
;;
3750
aCC*)
3751
case $host_cpu in
3752
hppa*64*)
3753
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3754
;;
3755
ia64*)
3756
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3757
;;
3758
*)
3759
_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 $compiler_flags'
3760
;;
3761
esac
3762
# Commands to make compiler produce verbose output that lists
3763
# what "hidden" libraries, object files and flags are used when
3764
# linking a shared library.
3765
#
3766
# There doesn't appear to be a way to prevent this compiler from
3767
# explicitly linking system object files so we need to strip them
3768
# from the output so that they don't get included in the library
3769
# dependencies.
3770
output_verbose_link_cmd='templist=`($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 $list'
3771
;;
3772
*)
3773
if test "$GXX" = yes; then
3774
if test $with_gnu_ld = no; then
3775
case $host_cpu in
3776
hppa*64*)
3777
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3778
;;
3779
ia64*)
3780
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3781
;;
3782
*)
3783
_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'
3784
;;
3785
esac
3786
fi
3787
else
3788
# FIXME: insert proper C++ library support
3789
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3790
fi
3791
;;
3792
esac
3793
;;
3794
interix[[3-9]]*)
3795
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3796
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3797
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3798
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3799
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3800
# Instead, shared libraries are loaded at an image base (0x10000000 by
3801
# default) and relocated if they conflict, which is a slow very memory
3802
# consuming and fragmenting process. To avoid this, we pick a random,
3803
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3804
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
3805
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3806
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3807
;;
3808
irix5* | irix6*)
3809
case $cc_basename in
3810
CC*)
3811
# SGI C++
3812
_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 ${output_objdir}/so_locations -o $lib'
3813
3814
# Archives containing C++ object files must be created using
3815
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3816
# necessary to make sure instantiated templates are included
3817
# in the archive.
3818
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3819
;;
3820
*)
3821
if test "$GXX" = yes; then
3822
if test "$with_gnu_ld" = no; then
3823
_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 ${wl}${output_objdir}/so_locations -o $lib'
3824
else
3825
_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'
3826
fi
3827
fi
3828
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3829
;;
3830
esac
3831
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3832
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3833
;;
3834
linux* | k*bsd*-gnu)
3835
case $cc_basename in
3836
KCC*)
3837
# Kuck and Associates, Inc. (KAI) C++ Compiler
3838
3839
# KCC will only create a shared library if the output file
3840
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3841
# to its proper name (with version) after linking.
3842
_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'
3843
_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 $lib'
3844
# Commands to make compiler produce verbose output that lists
3845
# what "hidden" libraries, object files and flags are used when
3846
# linking a shared library.
3847
#
3848
# There doesn't appear to be a way to prevent this compiler from
3849
# explicitly linking system object files so we need to strip them
3850
# from the output so that they don't get included in the library
3851
# dependencies.
3852
output_verbose_link_cmd='templist=`$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'
3853
3854
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3855
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3856
3857
# Archives containing C++ object files must be created using
3858
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3859
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3860
;;
3861
icpc*)
3862
# Intel C++
3863
with_gnu_ld=yes
3864
# version 8.0 and above of icpc choke on multiply defined symbols
3865
# if we add $predep_objects and $postdep_objects, however 7.1 and
3866
# earlier do not add the objects themselves.
3867
case `$CC -V 2>&1` in
3868
*"Version 7."*)
3869
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3870
_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'
3871
;;
3872
*) # Version 8.0 or newer
3873
tmp_idyn=
3874
case $host_cpu in
3875
ia64*) tmp_idyn=' -i_dynamic';;
3876
esac
3877
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3878
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3879
;;
3880
esac
3881
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3882
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3883
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3884
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3885
;;
3886
pgCC* | pgcpp*)
3887
# Portland Group C++ compiler
3888
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3889
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
3890
3891
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3892
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3893
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3894
;;
3895
cxx*)
3896
# Compaq C++
3897
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3898
_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'
3899
3900
runpath_var=LD_RUN_PATH
3901
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3902
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3903
3904
# Commands to make compiler produce verbose output that lists
3905
# what "hidden" libraries, object files and flags are used when
3906
# linking a shared library.
3907
#
3908
# There doesn't appear to be a way to prevent this compiler from
3909
# explicitly linking system object files so we need to strip them
3910
# from the output so that they don't get included in the library
3911
# dependencies.
3912
output_verbose_link_cmd='templist=`$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 $list'
3913
;;
3914
*)
3915
case `$CC -V 2>&1 | sed 5q` in
3916
*Sun\ C*)
3917
# Sun C++ 5.9
3918
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3919
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3920
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
3921
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3922
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3923
3924
# Not sure whether something based on
3925
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3926
# would be better.
3927
output_verbose_link_cmd='echo'
3928
3929
# Archives containing C++ object files must be created using
3930
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3931
# necessary to make sure instantiated templates are included
3932
# in the archive.
3933
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3934
;;
3935
esac
3936
;;
3937
esac
3938
;;
3939
lynxos*)
3940
# FIXME: insert proper C++ library support
3941
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3942
;;
3943
m88k*)
3944
# FIXME: insert proper C++ library support
3945
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3946
;;
3947
mvs*)
3948
case $cc_basename in
3949
cxx*)
3950
# FIXME: insert proper C++ library support
3951
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3952
;;
3953
*)
3954
# FIXME: insert proper C++ library support
3955
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3956
;;
3957
esac
3958
;;
3959
netbsd* | netbsdelf*-gnu)
3960
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3961
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3962
wlarc=
3963
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3964
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3965
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3966
fi
3967
# Workaround some broken pre-1.5 toolchains
3968
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3969
;;
3970
openbsd2*)
3971
# C++ shared libraries are fairly broken
3972
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3973
;;
3974
openbsd*)
3975
if test -f /usr/libexec/ld.so; then
3976
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3977
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3978
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3979
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3980
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3981
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
3982
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3983
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3984
fi
3985
output_verbose_link_cmd='echo'
3986
else
3987
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3988
fi
3989
;;
3990
osf3*)
3991
case $cc_basename in
3992
KCC*)
3993
# Kuck and Associates, Inc. (KAI) C++ Compiler
3994
3995
# KCC will only create a shared library if the output file
3996
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3997
# to its proper name (with version) after linking.
3998
_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'
3999
4000
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4001
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4002
4003
# Archives containing C++ object files must be created using
4004
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
4005
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
4006
4007
;;
4008
RCC*)
4009
# Rational C++ 2.4.1
4010
# FIXME: insert proper C++ library support
4011
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4012
;;
4013
cxx*)
4014
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4015
_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 ${output_objdir}/so_locations -o $lib'
4016
4017
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4018
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4019
4020
# Commands to make compiler produce verbose output that lists
4021
# what "hidden" libraries, object files and flags are used when
4022
# linking a shared library.
4023
#
4024
# There doesn't appear to be a way to prevent this compiler from
4025
# explicitly linking system object files so we need to strip them
4026
# from the output so that they don't get included in the library
4027
# dependencies.
4028
output_verbose_link_cmd='templist=`$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 $list'
4029
;;
4030
*)
4031
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4032
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4033
_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 ${wl}${output_objdir}/so_locations -o $lib'
4034
4035
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4036
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4037
4038
# Commands to make compiler produce verbose output that lists
4039
# what "hidden" libraries, object files and flags are used when
4040
# linking a shared library.
4041
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4042
4043
else
4044
# FIXME: insert proper C++ library support
4045
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4046
fi
4047
;;
4048
esac
4049
;;
4050
osf4* | osf5*)
4051
case $cc_basename in
4052
KCC*)
4053
# Kuck and Associates, Inc. (KAI) C++ Compiler
4054
4055
# KCC will only create a shared library if the output file
4056
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4057
# to its proper name (with version) after linking.
4058
_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'
4059
4060
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4061
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4062
4063
# Archives containing C++ object files must be created using
4064
# the KAI C++ compiler.
4065
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
4066
;;
4067
RCC*)
4068
# Rational C++ 2.4.1
4069
# FIXME: insert proper C++ library support
4070
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4071
;;
4072
cxx*)
4073
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4074
_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 ${output_objdir}/so_locations -o $lib'
4075
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
4076
echo "-hidden">> $lib.exp~
4077
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
4078
$rm $lib.exp'
4079
4080
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4081
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4082
4083
# Commands to make compiler produce verbose output that lists
4084
# what "hidden" libraries, object files and flags are used when
4085
# linking a shared library.
4086
#
4087
# There doesn't appear to be a way to prevent this compiler from
4088
# explicitly linking system object files so we need to strip them
4089
# from the output so that they don't get included in the library
4090
# dependencies.
4091
output_verbose_link_cmd='templist=`$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 $list'
4092
;;
4093
*)
4094
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4095
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4096
_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 ${wl}${output_objdir}/so_locations -o $lib'
4097
4098
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4099
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4100
4101
# Commands to make compiler produce verbose output that lists
4102
# what "hidden" libraries, object files and flags are used when
4103
# linking a shared library.
4104
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4105
4106
else
4107
# FIXME: insert proper C++ library support
4108
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4109
fi
4110
;;
4111
esac
4112
;;
4113
psos*)
4114
# FIXME: insert proper C++ library support
4115
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4116
;;
4117
sunos4*)
4118
case $cc_basename in
4119
CC*)
4120
# Sun C++ 4.x
4121
# FIXME: insert proper C++ library support
4122
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4123
;;
4124
lcc*)
4125
# Lucid
4126
# FIXME: insert proper C++ library support
4127
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4128
;;
4129
*)
4130
# FIXME: insert proper C++ library support
4131
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4132
;;
4133
esac
4134
;;
4135
solaris*)
4136
case $cc_basename in
4137
CC*)
4138
# Sun C++ 4.2, 5.x and Centerline C++
4139
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
4140
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
4141
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
4142
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4143
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4144
4145
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4146
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4147
case $host_os in
4148
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4149
*)
4150
# The compiler driver will combine and reorder linker options,
4151
# but understands `-z linker_flag'.
4152
# Supported since Solaris 2.6 (maybe 2.5.1?)
4153
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
4154
;;
4155
esac
4156
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4157
4158
output_verbose_link_cmd='echo'
4159
4160
# Archives containing C++ object files must be created using
4161
# "CC -xar", where "CC" is the Sun C++ compiler. This is
4162
# necessary to make sure instantiated templates are included
4163
# in the archive.
4164
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
4165
;;
4166
gcx*)
4167
# Green Hills C++ Compiler
4168
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4169
4170
# The C++ compiler must be used to create the archive.
4171
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
4172
;;
4173
*)
4174
# GNU C++ compiler with Solaris linker
4175
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4176
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
4177
if $CC --version | grep -v '^2\.7' > /dev/null; then
4178
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4179
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4180
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4181
4182
# Commands to make compiler produce verbose output that lists
4183
# what "hidden" libraries, object files and flags are used when
4184
# linking a shared library.
4185
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4186
else
4187
# g++ 2.7 appears to require `-G' NOT `-shared' on this
4188
# platform.
4189
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4190
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4191
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4192
4193
# Commands to make compiler produce verbose output that lists
4194
# what "hidden" libraries, object files and flags are used when
4195
# linking a shared library.
4196
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4197
fi
4198
4199
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
4200
case $host_os in
4201
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4202
*)
4203
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4204
;;
4205
esac
4206
fi
4207
;;
4208
esac
4209
;;
4210
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
4211
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
4212
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4213
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4214
runpath_var='LD_RUN_PATH'
4215
4216
case $cc_basename in
4217
CC*)
4218
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
4219
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
4220
;;
4221
*)
4222
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
4223
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
4224
;;
4225
esac
4226
;;
4227
sysv5* | sco3.2v5* | sco5v6*)
4228
# Note: We can NOT use -z defs as we might desire, because we do not
4229
# link with -lc, and that would cause any symbols used from libc to
4230
# always be unresolved, which means just about no library would
4231
# ever link correctly. If we're not using GNU ld we use -z text
4232
# though, which does catch some bad symbols but isn't as heavy-handed
4233
# as -z defs.
4234
# For security reasons, it is highly recommended that you always
4235
# use absolute paths for naming shared libraries, and exclude the
4236
# DT_RUNPATH tag from executables and libraries. But doing so
4237
# requires that you compile everything twice, which is a pain.
4238
# So that behaviour is only enabled if SCOABSPATH is set to a
4239
# non-empty value in the environment. Most likely only useful for
4240
# creating official distributions of packages.
4241
# This is a hack until libtool officially supports absolute path
4242
# names for shared libraries.
4243
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
4244
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
4245
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4246
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4247
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
4248
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
4249
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4250
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
4251
runpath_var='LD_RUN_PATH'
4252
4253
case $cc_basename in
4254
CC*)
4255
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
4256
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
4257
;;
4258
*)
4259
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
4260
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
4261
;;
4262
esac
4263
;;
4264
tandem*)
4265
case $cc_basename in
4266
NCC*)
4267
# NonStop-UX NCC 3.20
4268
# FIXME: insert proper C++ library support
4269
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4270
;;
4271
*)
4272
# FIXME: insert proper C++ library support
4273
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4274
;;
4275
esac
4276
;;
4277
vxworks*)
4278
# FIXME: insert proper C++ library support
4279
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4280
;;
4281
*)
4282
# FIXME: insert proper C++ library support
4283
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4284
;;
4285
esac
4286
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
4287
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4288
4289
_LT_AC_TAGVAR(GCC, $1)="$GXX"
4290
_LT_AC_TAGVAR(LD, $1)="$LD"
4291
4292
AC_LIBTOOL_POSTDEP_PREDEP($1)
4293
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4294
AC_LIBTOOL_PROG_CC_C_O($1)
4295
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4296
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4297
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4298
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4299
4300
AC_LIBTOOL_CONFIG($1)
4301
4302
AC_LANG_POP
4303
CC=$lt_save_CC
4304
LDCXX=$LD
4305
LD=$lt_save_LD
4306
GCC=$lt_save_GCC
4307
with_gnu_ldcxx=$with_gnu_ld
4308
with_gnu_ld=$lt_save_with_gnu_ld
4309
lt_cv_path_LDCXX=$lt_cv_path_LD
4310
lt_cv_path_LD=$lt_save_path_LD
4311
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
4312
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
4313
])# AC_LIBTOOL_LANG_CXX_CONFIG
4314
4315
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
4316
# ------------------------------------
4317
# Figure out "hidden" library dependencies from verbose
4318
# compiler output when linking a shared library.
4319
# Parse the compiler output and extract the necessary
4320
# objects, libraries and library flags.
4321
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
4322
[AC_REQUIRE([LT_AC_PROG_SED])dnl
4323
dnl we can't use the lt_simple_compile_test_code here,
4324
dnl because it contains code intended for an executable,
4325
dnl not a library. It's possible we should let each
4326
dnl tag define a new lt_????_link_test_code variable,
4327
dnl but it's only used here...
4328
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
4329
int a;
4330
void foo (void) { a = 0; }
4331
EOF
4332
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
4333
class Foo
4334
{
4335
public:
4336
Foo (void) { a = 0; }
4337
private:
4338
int a;
4339
};
4340
EOF
4341
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
4342
subroutine foo
4343
implicit none
4344
integer*4 a
4345
a=0
4346
return
4347
end
4348
EOF
4349
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
4350
public class foo {
4351
private int a;
4352
public void bar (void) {
4353
a = 0;
4354
}
4355
};
4356
EOF
4357
])
4358
dnl Parse the compiler output and extract the necessary
4359
dnl objects, libraries and library flags.
4360
if AC_TRY_EVAL(ac_compile); then
4361
# Parse the compiler output and extract the necessary
4362
# objects, libraries and library flags.
4363
4364
# Sentinel used to keep track of whether or not we are before
4365
# the conftest object file.
4366
pre_test_object_deps_done=no
4367
4368
# The `*' in the case matches for architectures that use `case' in
4369
# $output_verbose_cmd can trigger glob expansion during the loop
4370
# eval without this substitution.
4371
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
4372
4373
for p in `eval $output_verbose_link_cmd`; do
4374
case $p in
4375
4376
-L* | -R* | -l*)
4377
# Some compilers place space between "-{L,R}" and the path.
4378
# Remove the space.
4379
if test $p = "-L" \
4380
|| test $p = "-R"; then
4381
prev=$p
4382
continue
4383
else
4384
prev=
4385
fi
4386
4387
if test "$pre_test_object_deps_done" = no; then
4388
case $p in
4389
-L* | -R*)
4390
# Internal compiler library paths should come after those
4391
# provided the user. The postdeps already come after the
4392
# user supplied libs so there is no need to process them.
4393
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4394
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
4395
else
4396
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
4397
fi
4398
;;
4399
# The "-l" case would never come before the object being
4400
# linked, so don't bother handling this case.
4401
esac
4402
else
4403
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
4404
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
4405
else
4406
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
4407
fi
4408
fi
4409
;;
4410
4411
*.$objext)
4412
# This assumes that the test object file only shows up
4413
# once in the compiler output.
4414
if test "$p" = "conftest.$objext"; then
4415
pre_test_object_deps_done=yes
4416
continue
4417
fi
4418
4419
if test "$pre_test_object_deps_done" = no; then
4420
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
4421
_LT_AC_TAGVAR(predep_objects, $1)="$p"
4422
else
4423
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
4424
fi
4425
else
4426
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
4427
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
4428
else
4429
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
4430
fi
4431
fi
4432
;;
4433
4434
*) ;; # Ignore the rest.
4435
4436
esac
4437
done
4438
4439
# Clean up.
4440
rm -f a.out a.exe
4441
else
4442
echo "libtool.m4: error: problem compiling $1 test program"
4443
fi
4444
4445
$rm -f confest.$objext
4446
4447
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
4448
if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4449
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
4450
fi
4451
4452
# PORTME: override above test on systems where it is broken
4453
ifelse([$1],[CXX],
4454
[case $host_os in
4455
interix[[3-9]]*)
4456
# Interix 3.5 installs completely hosed .la files for C++, so rather than
4457
# hack all around it, let's just trust "g++" to DTRT.
4458
_LT_AC_TAGVAR(predep_objects,$1)=
4459
_LT_AC_TAGVAR(postdep_objects,$1)=
4460
_LT_AC_TAGVAR(postdeps,$1)=
4461
;;
4462
4463
linux*)
4464
case `$CC -V 2>&1 | sed 5q` in
4465
*Sun\ C*)
4466
# Sun C++ 5.9
4467
#
4468
# The more standards-conforming stlport4 library is
4469
# incompatible with the Cstd library. Avoid specifying
4470
# it if it's in CXXFLAGS. Ignore libCrun as
4471
# -library=stlport4 depends on it.
4472
case " $CXX $CXXFLAGS " in
4473
*" -library=stlport4 "*)
4474
solaris_use_stlport4=yes
4475
;;
4476
esac
4477
if test "$solaris_use_stlport4" != yes; then
4478
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4479
fi
4480
;;
4481
esac
4482
;;
4483
4484
solaris*)
4485
case $cc_basename in
4486
CC*)
4487
# The more standards-conforming stlport4 library is
4488
# incompatible with the Cstd library. Avoid specifying
4489
# it if it's in CXXFLAGS. Ignore libCrun as
4490
# -library=stlport4 depends on it.
4491
case " $CXX $CXXFLAGS " in
4492
*" -library=stlport4 "*)
4493
solaris_use_stlport4=yes
4494
;;
4495
esac
4496
4497
# Adding this requires a known-good setup of shared libraries for
4498
# Sun compiler versions before 5.6, else PIC objects from an old
4499
# archive will be linked into the output, leading to subtle bugs.
4500
if test "$solaris_use_stlport4" != yes; then
4501
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4502
fi
4503
;;
4504
esac
4505
;;
4506
esac
4507
])
4508
case " $_LT_AC_TAGVAR(postdeps, $1) " in
4509
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4510
esac
4511
])# AC_LIBTOOL_POSTDEP_PREDEP
4512
4513
# AC_LIBTOOL_LANG_F77_CONFIG
4514
# --------------------------
4515
# Ensure that the configuration vars for the C compiler are
4516
# suitably defined. Those variables are subsequently used by
4517
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4518
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4519
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4520
[AC_REQUIRE([AC_PROG_F77])
4521
AC_LANG_PUSH(Fortran 77)
4522
4523
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4524
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4525
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4526
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4527
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4528
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4529
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4530
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4531
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4532
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4533
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4534
_LT_AC_TAGVAR(module_cmds, $1)=
4535
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4536
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4537
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4538
_LT_AC_TAGVAR(no_undefined_flag, $1)=
4539
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4540
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4541
4542
# Source file extension for f77 test sources.
4543
ac_ext=f
4544
4545
# Object file extension for compiled f77 test sources.
4546
objext=o
4547
_LT_AC_TAGVAR(objext, $1)=$objext
4548
4549
# Code to be used in simple compile tests
4550
lt_simple_compile_test_code="\
4551
subroutine t
4552
return
4553
end
4554
"
4555
4556
# Code to be used in simple link tests
4557
lt_simple_link_test_code="\
4558
program t
4559
end
4560
"
4561
4562
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4563
_LT_AC_SYS_COMPILER
4564
4565
# save warnings/boilerplate of simple test code
4566
_LT_COMPILER_BOILERPLATE
4567
_LT_LINKER_BOILERPLATE
4568
4569
# Allow CC to be a program name with arguments.
4570
lt_save_CC="$CC"
4571
CC=${F77-"f77"}
4572
compiler=$CC
4573
_LT_AC_TAGVAR(compiler, $1)=$CC
4574
_LT_CC_BASENAME([$compiler])
4575
4576
AC_MSG_CHECKING([if libtool supports shared libraries])
4577
AC_MSG_RESULT([$can_build_shared])
4578
4579
AC_MSG_CHECKING([whether to build shared libraries])
4580
test "$can_build_shared" = "no" && enable_shared=no
4581
4582
# On AIX, shared libraries and static libraries use the same namespace, and
4583
# are all built from PIC.
4584
case $host_os in
4585
aix3*)
4586
test "$enable_shared" = yes && enable_static=no
4587
if test -n "$RANLIB"; then
4588
archive_cmds="$archive_cmds~\$RANLIB \$lib"
4589
postinstall_cmds='$RANLIB $lib'
4590
fi
4591
;;
4592
aix[[4-9]]*)
4593
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4594
test "$enable_shared" = yes && enable_static=no
4595
fi
4596
;;
4597
esac
4598
AC_MSG_RESULT([$enable_shared])
4599
4600
AC_MSG_CHECKING([whether to build static libraries])
4601
# Make sure either enable_shared or enable_static is yes.
4602
test "$enable_shared" = yes || enable_static=yes
4603
AC_MSG_RESULT([$enable_static])
4604
4605
_LT_AC_TAGVAR(GCC, $1)="$G77"
4606
_LT_AC_TAGVAR(LD, $1)="$LD"
4607
4608
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4609
AC_LIBTOOL_PROG_CC_C_O($1)
4610
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4611
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4612
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4613
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4614
4615
AC_LIBTOOL_CONFIG($1)
4616
4617
AC_LANG_POP
4618
CC="$lt_save_CC"
4619
])# AC_LIBTOOL_LANG_F77_CONFIG
4620
4621
4622
# AC_LIBTOOL_LANG_GCJ_CONFIG
4623
# --------------------------
4624
# Ensure that the configuration vars for the C compiler are
4625
# suitably defined. Those variables are subsequently used by
4626
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4627
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4628
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4629
[AC_LANG_SAVE
4630
4631
# Source file extension for Java test sources.
4632
ac_ext=java
4633
4634
# Object file extension for compiled Java test sources.
4635
objext=o
4636
_LT_AC_TAGVAR(objext, $1)=$objext
4637
4638
# Code to be used in simple compile tests
4639
lt_simple_compile_test_code="class foo {}"
4640
4641
# Code to be used in simple link tests
4642
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4643
4644
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4645
_LT_AC_SYS_COMPILER
4646
4647
# save warnings/boilerplate of simple test code
4648
_LT_COMPILER_BOILERPLATE
4649
_LT_LINKER_BOILERPLATE
4650
4651
# Allow CC to be a program name with arguments.
4652
lt_save_CC="$CC"
4653
CC=${GCJ-"gcj"}
4654
compiler=$CC
4655
_LT_AC_TAGVAR(compiler, $1)=$CC
4656
_LT_CC_BASENAME([$compiler])
4657
4658
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4659
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4660
4661
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4662
4663
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4664
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4665
AC_LIBTOOL_PROG_CC_C_O($1)
4666
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4667
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4668
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4669
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4670
4671
AC_LIBTOOL_CONFIG($1)
4672
4673
AC_LANG_RESTORE
4674
CC="$lt_save_CC"
4675
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4676
4677
4678
# AC_LIBTOOL_LANG_RC_CONFIG
4679
# -------------------------
4680
# Ensure that the configuration vars for the Windows resource compiler are
4681
# suitably defined. Those variables are subsequently used by
4682
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4683
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4684
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4685
[AC_LANG_SAVE
4686
4687
# Source file extension for RC test sources.
4688
ac_ext=rc
4689
4690
# Object file extension for compiled RC test sources.
4691
objext=o
4692
_LT_AC_TAGVAR(objext, $1)=$objext
4693
4694
# Code to be used in simple compile tests
4695
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4696
4697
# Code to be used in simple link tests
4698
lt_simple_link_test_code="$lt_simple_compile_test_code"
4699
4700
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4701
_LT_AC_SYS_COMPILER
4702
4703
# save warnings/boilerplate of simple test code
4704
_LT_COMPILER_BOILERPLATE
4705
_LT_LINKER_BOILERPLATE
4706
4707
# Allow CC to be a program name with arguments.
4708
lt_save_CC="$CC"
4709
CC=${RC-"windres"}
4710
compiler=$CC
4711
_LT_AC_TAGVAR(compiler, $1)=$CC
4712
_LT_CC_BASENAME([$compiler])
4713
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4714
4715
AC_LIBTOOL_CONFIG($1)
4716
4717
AC_LANG_RESTORE
4718
CC="$lt_save_CC"
4719
])# AC_LIBTOOL_LANG_RC_CONFIG
4720
4721
4722
# AC_LIBTOOL_CONFIG([TAGNAME])
4723
# ----------------------------
4724
# If TAGNAME is not passed, then create an initial libtool script
4725
# with a default configuration from the untagged config vars. Otherwise
4726
# add code to config.status for appending the configuration named by
4727
# TAGNAME from the matching tagged config vars.
4728
AC_DEFUN([AC_LIBTOOL_CONFIG],
4729
[# The else clause should only fire when bootstrapping the
4730
# libtool distribution, otherwise you forgot to ship ltmain.sh
4731
# with your package, and you will get complaints that there are
4732
# no rules to generate ltmain.sh.
4733
if test -f "$ltmain"; then
4734
# See if we are running on zsh, and set the options which allow our commands through
4735
# without removal of \ escapes.
4736
if test -n "${ZSH_VERSION+set}" ; then
4737
setopt NO_GLOB_SUBST
4738
fi
4739
# Now quote all the things that may contain metacharacters while being
4740
# careful not to overquote the AC_SUBSTed values. We take copies of the
4741
# variables and quote the copies for generation of the libtool script.
4742
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4743
SED SHELL STRIP \
4744
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4745
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4746
deplibs_check_method reload_flag reload_cmds need_locks \
4747
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4748
lt_cv_sys_global_symbol_to_c_name_address \
4749
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4750
old_postinstall_cmds old_postuninstall_cmds \
4751
_LT_AC_TAGVAR(compiler, $1) \
4752
_LT_AC_TAGVAR(CC, $1) \
4753
_LT_AC_TAGVAR(LD, $1) \
4754
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4755
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4756
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4757
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4758
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4759
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4760
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4761
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4762
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4763
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4764
_LT_AC_TAGVAR(predep_objects, $1) \
4765
_LT_AC_TAGVAR(postdep_objects, $1) \
4766
_LT_AC_TAGVAR(predeps, $1) \
4767
_LT_AC_TAGVAR(postdeps, $1) \
4768
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4769
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
4770
_LT_AC_TAGVAR(archive_cmds, $1) \
4771
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4772
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4773
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4774
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4775
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4776
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4777
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4778
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4779
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4780
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4781
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4782
_LT_AC_TAGVAR(module_cmds, $1) \
4783
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4784
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4785
_LT_AC_TAGVAR(fix_srcfile_path, $1) \
4786
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4787
_LT_AC_TAGVAR(include_expsyms, $1); do
4788
4789
case $var in
4790
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4791
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4792
_LT_AC_TAGVAR(archive_cmds, $1) | \
4793
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4794
_LT_AC_TAGVAR(module_cmds, $1) | \
4795
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4796
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4797
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4798
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4799
postinstall_cmds | postuninstall_cmds | \
4800
old_postinstall_cmds | old_postuninstall_cmds | \
4801
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4802
# Double-quote double-evaled strings.
4803
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4804
;;
4805
*)
4806
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4807
;;
4808
esac
4809
done
4810
4811
case $lt_echo in
4812
*'\[$]0 --fallback-echo"')
4813
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4814
;;
4815
esac
4816
4817
ifelse([$1], [],
4818
[cfgfile="${ofile}T"
4819
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4820
$rm -f "$cfgfile"
4821
AC_MSG_NOTICE([creating $ofile])],
4822
[cfgfile="$ofile"])
4823
4824
cat <<__EOF__ >> "$cfgfile"
4825
ifelse([$1], [],
4826
[#! $SHELL
4827
4828
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4829
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4830
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4831
#
4832
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
4833
# Free Software Foundation, Inc.
4834
#
4835
# This file is part of GNU Libtool:
4836
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4837
#
4838
# This program is free software; you can redistribute it and/or modify
4839
# it under the terms of the GNU General Public License as published by
4840
# the Free Software Foundation; either version 2 of the License, or
4841
# (at your option) any later version.
4842
#
4843
# This program is distributed in the hope that it will be useful, but
4844
# WITHOUT ANY WARRANTY; without even the implied warranty of
4845
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4846
# General Public License for more details.
4847
#
4848
# You should have received a copy of the GNU General Public License
4849
# along with this program; if not, write to the Free Software
4850
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4851
#
4852
# As a special exception to the GNU General Public License, if you
4853
# distribute this file as part of a program that contains a
4854
# configuration script generated by Autoconf, you may include it under
4855
# the same distribution terms that you use for the rest of that program.
4856
4857
# A sed program that does not truncate output.
4858
SED=$lt_SED
4859
4860
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4861
Xsed="$SED -e 1s/^X//"
4862
4863
# The HP-UX ksh and POSIX shell print the target directory to stdout
4864
# if CDPATH is set.
4865
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4866
4867
# The names of the tagged configurations supported by this script.
4868
available_tags=
4869
4870
# ### BEGIN LIBTOOL CONFIG],
4871
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4872
4873
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4874
4875
# Shell to use when invoking shell scripts.
4876
SHELL=$lt_SHELL
4877
4878
# Whether or not to build shared libraries.
4879
build_libtool_libs=$enable_shared
4880
4881
# Whether or not to build static libraries.
4882
build_old_libs=$enable_static
4883
4884
# Whether or not to add -lc for building shared libraries.
4885
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4886
4887
# Whether or not to disallow shared libs when runtime libs are static
4888
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4889
4890
# Whether or not to optimize for fast installation.
4891
fast_install=$enable_fast_install
4892
4893
# The host system.
4894
host_alias=$host_alias
4895
host=$host
4896
host_os=$host_os
4897
4898
# The build system.
4899
build_alias=$build_alias
4900
build=$build
4901
build_os=$build_os
4902
4903
# An echo program that does not interpret backslashes.
4904
echo=$lt_echo
4905
4906
# The archiver.
4907
AR=$lt_AR
4908
AR_FLAGS=$lt_AR_FLAGS
4909
4910
# A C compiler.
4911
LTCC=$lt_LTCC
4912
4913
# LTCC compiler flags.
4914
LTCFLAGS=$lt_LTCFLAGS
4915
4916
# A language-specific compiler.
4917
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4918
4919
# Is the compiler the GNU C compiler?
4920
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4921
4922
# An ERE matcher.
4923
EGREP=$lt_EGREP
4924
4925
# The linker used to build libraries.
4926
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4927
4928
# Whether we need hard or soft links.
4929
LN_S=$lt_LN_S
4930
4931
# A BSD-compatible nm program.
4932
NM=$lt_NM
4933
4934
# A symbol stripping program
4935
STRIP=$lt_STRIP
4936
4937
# Used to examine libraries when file_magic_cmd begins "file"
4938
MAGIC_CMD=$MAGIC_CMD
4939
4940
# Used on cygwin: DLL creation program.
4941
DLLTOOL="$DLLTOOL"
4942
4943
# Used on cygwin: object dumper.
4944
OBJDUMP="$OBJDUMP"
4945
4946
# Used on cygwin: assembler.
4947
AS="$AS"
4948
4949
# The name of the directory that contains temporary libtool files.
4950
objdir=$objdir
4951
4952
# How to create reloadable object files.
4953
reload_flag=$lt_reload_flag
4954
reload_cmds=$lt_reload_cmds
4955
4956
# How to pass a linker flag through the compiler.
4957
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4958
4959
# Object file suffix (normally "o").
4960
objext="$ac_objext"
4961
4962
# Old archive suffix (normally "a").
4963
libext="$libext"
4964
4965
# Shared library suffix (normally ".so").
4966
shrext_cmds='$shrext_cmds'
4967
4968
# Executable file suffix (normally "").
4969
exeext="$exeext"
4970
4971
# Additional compiler flags for building library objects.
4972
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4973
pic_mode=$pic_mode
4974
4975
# What is the maximum length of a command?
4976
max_cmd_len=$lt_cv_sys_max_cmd_len
4977
4978
# Does compiler simultaneously support -c and -o options?
4979
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4980
4981
# Must we lock files when doing compilation?
4982
need_locks=$lt_need_locks
4983
4984
# Do we need the lib prefix for modules?
4985
need_lib_prefix=$need_lib_prefix
4986
4987
# Do we need a version for libraries?
4988
need_version=$need_version
4989
4990
# Whether dlopen is supported.
4991
dlopen_support=$enable_dlopen
4992
4993
# Whether dlopen of programs is supported.
4994
dlopen_self=$enable_dlopen_self
4995
4996
# Whether dlopen of statically linked programs is supported.
4997
dlopen_self_static=$enable_dlopen_self_static
4998
4999
# Compiler flag to prevent dynamic linking.
5000
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
5001
5002
# Compiler flag to turn off builtin functions.
5003
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
5004
5005
# Compiler flag to allow reflexive dlopens.
5006
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
5007
5008
# Compiler flag to generate shared objects directly from archives.
5009
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
5010
5011
# Compiler flag to generate thread-safe objects.
5012
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
5013
5014
# Library versioning type.
5015
version_type=$version_type
5016
5017
# Format of library name prefix.
5018
libname_spec=$lt_libname_spec
5019
5020
# List of archive names. First name is the real one, the rest are links.
5021
# The last name is the one that the linker finds with -lNAME.
5022
library_names_spec=$lt_library_names_spec
5023
5024
# The coded name of the library, if different from the real name.
5025
soname_spec=$lt_soname_spec
5026
5027
# Commands used to build and install an old-style archive.
5028
RANLIB=$lt_RANLIB
5029
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
5030
old_postinstall_cmds=$lt_old_postinstall_cmds
5031
old_postuninstall_cmds=$lt_old_postuninstall_cmds
5032
5033
# Create an old-style archive from a shared archive.
5034
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
5035
5036
# Create a temporary old-style archive to link instead of a shared archive.
5037
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
5038
5039
# Commands used to build and install a shared archive.
5040
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
5041
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
5042
postinstall_cmds=$lt_postinstall_cmds
5043
postuninstall_cmds=$lt_postuninstall_cmds
5044
5045
# Commands used to build a loadable module (assumed same as above if empty)
5046
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
5047
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
5048
5049
# Commands to strip libraries.
5050
old_striplib=$lt_old_striplib
5051
striplib=$lt_striplib
5052
5053
# Dependencies to place before the objects being linked to create a
5054
# shared library.
5055
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
5056
5057
# Dependencies to place after the objects being linked to create a
5058
# shared library.
5059
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
5060
5061
# Dependencies to place before the objects being linked to create a
5062
# shared library.
5063
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
5064
5065
# Dependencies to place after the objects being linked to create a
5066
# shared library.
5067
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
5068
5069
# The directories searched by this compiler when creating a shared
5070
# library
5071
compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
5072
5073
# The library search path used internally by the compiler when linking
5074
# a shared library.
5075
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
5076
5077
# Method to check whether dependent libraries are shared objects.
5078
deplibs_check_method=$lt_deplibs_check_method
5079
5080
# Command to use when deplibs_check_method == file_magic.
5081
file_magic_cmd=$lt_file_magic_cmd
5082
5083
# Flag that allows shared libraries with undefined symbols to be built.
5084
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
5085
5086
# Flag that forces no undefined symbols.
5087
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
5088
5089
# Commands used to finish a libtool library installation in a directory.
5090
finish_cmds=$lt_finish_cmds
5091
5092
# Same as above, but a single script fragment to be evaled but not shown.
5093
finish_eval=$lt_finish_eval
5094
5095
# Take the output of nm and produce a listing of raw symbols and C names.
5096
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
5097
5098
# Transform the output of nm in a proper C declaration
5099
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
5100
5101
# Transform the output of nm in a C name address pair
5102
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
5103
5104
# This is the shared library runtime path variable.
5105
runpath_var=$runpath_var
5106
5107
# This is the shared library path variable.
5108
shlibpath_var=$shlibpath_var
5109
5110
# Is shlibpath searched before the hard-coded library search path?
5111
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
5112
5113
# How to hardcode a shared library path into an executable.
5114
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
5115
5116
# Whether we should hardcode library paths into libraries.
5117
hardcode_into_libs=$hardcode_into_libs
5118
5119
# Flag to hardcode \$libdir into a binary during linking.
5120
# This must work even if \$libdir does not exist.
5121
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
5122
5123
# If ld is used when linking, flag to hardcode \$libdir into
5124
# a binary during linking. This must work even if \$libdir does
5125
# not exist.
5126
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
5127
5128
# Whether we need a single -rpath flag with a separated argument.
5129
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
5130
5131
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
5132
# resulting binary.
5133
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
5134
5135
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
5136
# resulting binary.
5137
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
5138
5139
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
5140
# the resulting binary.
5141
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
5142
5143
# Set to yes if building a shared library automatically hardcodes DIR into the library
5144
# and all subsequent libraries and executables linked against it.
5145
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
5146
5147
# Variables whose values should be saved in libtool wrapper scripts and
5148
# restored at relink time.
5149
variables_saved_for_relink="$variables_saved_for_relink"
5150
5151
# Whether libtool must link a program against all its dependency libraries.
5152
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
5153
5154
# Compile-time system search path for libraries
5155
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
5156
5157
# Run-time system search path for libraries
5158
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
5159
5160
# Fix the shell variable \$srcfile for the compiler.
5161
fix_srcfile_path=$lt_fix_srcfile_path
5162
5163
# Set to yes if exported symbols are required.
5164
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
5165
5166
# The commands to list exported symbols.
5167
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
5168
5169
# The commands to extract the exported symbol list from a shared archive.
5170
extract_expsyms_cmds=$lt_extract_expsyms_cmds
5171
5172
# Symbols that should not be listed in the preloaded symbols.
5173
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
5174
5175
# Symbols that must always be exported.
5176
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
5177
5178
ifelse([$1],[],
5179
[# ### END LIBTOOL CONFIG],
5180
[# ### END LIBTOOL TAG CONFIG: $tagname])
5181
5182
__EOF__
5183
5184
ifelse([$1],[], [
5185
case $host_os in
5186
aix3*)
5187
cat <<\EOF >> "$cfgfile"
5188
5189
# AIX sometimes has problems with the GCC collect2 program. For some
5190
# reason, if we set the COLLECT_NAMES environment variable, the problems
5191
# vanish in a puff of smoke.
5192
if test "X${COLLECT_NAMES+set}" != Xset; then
5193
COLLECT_NAMES=
5194
export COLLECT_NAMES
5195
fi
5196
EOF
5197
;;
5198
esac
5199
5200
# We use sed instead of cat because bash on DJGPP gets confused if
5201
# if finds mixed CR/LF and LF-only lines. Since sed operates in
5202
# text mode, it properly converts lines to CR/LF. This bash problem
5203
# is reportedly fixed, but why not run on old versions too?
5204
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
5205
5206
mv -f "$cfgfile" "$ofile" || \
5207
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
5208
chmod +x "$ofile"
5209
])
5210
else
5211
# If there is no Makefile yet, we rely on a make rule to execute
5212
# `config.status --recheck' to rerun these tests and create the
5213
# libtool script then.
5214
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
5215
if test -f "$ltmain_in"; then
5216
test -f Makefile && make "$ltmain"
5217
fi
5218
fi
5219
])# AC_LIBTOOL_CONFIG
5220
5221
5222
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
5223
# -------------------------------------------
5224
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
5225
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
5226
5227
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5228
5229
if test "$GCC" = yes; then
5230
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5231
5232
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
5233
lt_cv_prog_compiler_rtti_exceptions,
5234
[-fno-rtti -fno-exceptions], [],
5235
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
5236
fi
5237
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
5238
5239
5240
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5241
# ---------------------------------
5242
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
5243
[AC_REQUIRE([AC_CANONICAL_HOST])
5244
AC_REQUIRE([LT_AC_PROG_SED])
5245
AC_REQUIRE([AC_PROG_NM])
5246
AC_REQUIRE([AC_OBJEXT])
5247
# Check for command to grab the raw symbol name followed by C symbol from nm.
5248
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
5249
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
5250
[
5251
# These are sane defaults that work on at least a few old systems.
5252
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
5253
5254
# Character class describing NM global symbol codes.
5255
symcode='[[BCDEGRST]]'
5256
5257
# Regexp to match symbols that can be accessed directly from C.
5258
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
5259
5260
# Transform an extracted symbol line into a proper C declaration
5261
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
5262
5263
# Transform an extracted symbol line into symbol name and symbol address
5264
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'"
5265
5266
# Define system-specific variables.
5267
case $host_os in
5268
aix*)
5269
symcode='[[BCDT]]'
5270
;;
5271
cygwin* | mingw* | pw32*)
5272
symcode='[[ABCDGISTW]]'
5273
;;
5274
hpux*) # Its linker distinguishes data from code symbols
5275
if test "$host_cpu" = ia64; then
5276
symcode='[[ABCDEGRST]]'
5277
fi
5278
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5279
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
5280
;;
5281
linux* | k*bsd*-gnu)
5282
if test "$host_cpu" = ia64; then
5283
symcode='[[ABCDGIRSTW]]'
5284
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5285
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'"
5286
fi
5287
;;
5288
irix* | nonstopux*)
5289
symcode='[[BCDEGRST]]'
5290
;;
5291
osf*)
5292
symcode='[[BCDEGQRST]]'
5293
;;
5294
solaris*)
5295
symcode='[[BDRT]]'
5296
;;
5297
sco3.2v5*)
5298
symcode='[[DT]]'
5299
;;
5300
sysv4.2uw2*)
5301
symcode='[[DT]]'
5302
;;
5303
sysv5* | sco5v6* | unixware* | OpenUNIX*)
5304
symcode='[[ABDT]]'
5305
;;
5306
sysv4)
5307
symcode='[[DFNSTU]]'
5308
;;
5309
esac
5310
5311
# Handle CRLF in mingw tool chain
5312
opt_cr=
5313
case $build_os in
5314
mingw*)
5315
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5316
;;
5317
esac
5318
5319
# If we're using GNU nm, then use its standard symbol codes.
5320
case `$NM -V 2>&1` in
5321
*GNU* | *'with BFD'*)
5322
symcode='[[ABCDGIRSTW]]' ;;
5323
esac
5324
5325
# Try without a prefix undercore, then with it.
5326
for ac_symprfx in "" "_"; do
5327
5328
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5329
symxfrm="\\1 $ac_symprfx\\2 \\2"
5330
5331
# Write the raw and C identifiers.
5332
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
5333
5334
# Check to see that the pipe works correctly.
5335
pipe_works=no
5336
5337
rm -f conftest*
5338
cat > conftest.$ac_ext <<EOF
5339
#ifdef __cplusplus
5340
extern "C" {
5341
#endif
5342
char nm_test_var;
5343
void nm_test_func(){}
5344
#ifdef __cplusplus
5345
}
5346
#endif
5347
int main(){nm_test_var='a';nm_test_func();return(0);}
5348
EOF
5349
5350
if AC_TRY_EVAL(ac_compile); then
5351
# Now try to grab the symbols.
5352
nlist=conftest.nm
5353
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
5354
# Try sorting and uniquifying the output.
5355
if sort "$nlist" | uniq > "$nlist"T; then
5356
mv -f "$nlist"T "$nlist"
5357
else
5358
rm -f "$nlist"T
5359
fi
5360
5361
# Make sure that we snagged all the symbols we need.
5362
if grep ' nm_test_var$' "$nlist" >/dev/null; then
5363
if grep ' nm_test_func$' "$nlist" >/dev/null; then
5364
cat <<EOF > conftest.$ac_ext
5365
#ifdef __cplusplus
5366
extern "C" {
5367
#endif
5368
5369
EOF
5370
# Now generate the symbol file.
5371
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
5372
5373
cat <<EOF >> conftest.$ac_ext
5374
#if defined (__STDC__) && __STDC__
5375
# define lt_ptr_t void *
5376
#else
5377
# define lt_ptr_t char *
5378
# define const
5379
#endif
5380
5381
/* The mapping between symbol names and symbols. */
5382
const struct {
5383
const char *name;
5384
lt_ptr_t address;
5385
}
5386
lt_preloaded_symbols[[]] =
5387
{
5388
EOF
5389
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
5390
cat <<\EOF >> conftest.$ac_ext
5391
{0, (lt_ptr_t) 0}
5392
};
5393
5394
#ifdef __cplusplus
5395
}
5396
#endif
5397
EOF
5398
# Now try linking the two files.
5399
mv conftest.$ac_objext conftstm.$ac_objext
5400
lt_save_LIBS="$LIBS"
5401
lt_save_CFLAGS="$CFLAGS"
5402
LIBS="conftstm.$ac_objext"
5403
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
5404
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
5405
pipe_works=yes
5406
fi
5407
LIBS="$lt_save_LIBS"
5408
CFLAGS="$lt_save_CFLAGS"
5409
else
5410
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
5411
fi
5412
else
5413
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
5414
fi
5415
else
5416
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
5417
fi
5418
else
5419
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
5420
cat conftest.$ac_ext >&5
5421
fi
5422
rm -rf conftest* conftst*
5423
5424
# Do not use the global_symbol_pipe unless it works.
5425
if test "$pipe_works" = yes; then
5426
break
5427
else
5428
lt_cv_sys_global_symbol_pipe=
5429
fi
5430
done
5431
])
5432
if test -z "$lt_cv_sys_global_symbol_pipe"; then
5433
lt_cv_sys_global_symbol_to_cdecl=
5434
fi
5435
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5436
AC_MSG_RESULT(failed)
5437
else
5438
AC_MSG_RESULT(ok)
5439
fi
5440
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5441
5442
5443
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5444
# ---------------------------------------
5445
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5446
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5447
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5448
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5449
5450
AC_MSG_CHECKING([for $compiler option to produce PIC])
5451
ifelse([$1],[CXX],[
5452
# C++ specific cases for pic, static, wl, etc.
5453
if test "$GXX" = yes; then
5454
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5455
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5456
5457
case $host_os in
5458
aix*)
5459
# All AIX code is PIC.
5460
if test "$host_cpu" = ia64; then
5461
# AIX 5 now supports IA64 processor
5462
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5463
fi
5464
;;
5465
amigaos*)
5466
# FIXME: we need at least 68020 code to build shared libraries, but
5467
# adding the `-m68020' flag to GCC prevents building anything better,
5468
# like `-m68040'.
5469
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5470
;;
5471
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5472
# PIC is the default for these OSes.
5473
;;
5474
mingw* | cygwin* | os2* | pw32*)
5475
# This hack is so that the source file can tell whether it is being
5476
# built for inclusion in a dll (and should export symbols for example).
5477
# Although the cygwin gcc ignores -fPIC, still need this for old-style
5478
# (--disable-auto-import) libraries
5479
m4_if([$1], [GCJ], [],
5480
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5481
;;
5482
darwin* | rhapsody*)
5483
# PIC is the default on this platform
5484
# Common symbols not allowed in MH_DYLIB files
5485
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5486
;;
5487
*djgpp*)
5488
# DJGPP does not support shared libraries at all
5489
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5490
;;
5491
interix[[3-9]]*)
5492
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5493
# Instead, we relocate shared libraries at runtime.
5494
;;
5495
sysv4*MP*)
5496
if test -d /usr/nec; then
5497
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5498
fi
5499
;;
5500
hpux*)
5501
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5502
# not for PA HP-UX.
5503
case $host_cpu in
5504
hppa*64*|ia64*)
5505
;;
5506
*)
5507
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5508
;;
5509
esac
5510
;;
5511
*)
5512
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5513
;;
5514
esac
5515
else
5516
case $host_os in
5517
aix[[4-9]]*)
5518
# All AIX code is PIC.
5519
if test "$host_cpu" = ia64; then
5520
# AIX 5 now supports IA64 processor
5521
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5522
else
5523
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5524
fi
5525
;;
5526
chorus*)
5527
case $cc_basename in
5528
cxch68*)
5529
# Green Hills C++ Compiler
5530
# _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"
5531
;;
5532
esac
5533
;;
5534
darwin*)
5535
# PIC is the default on this platform
5536
# Common symbols not allowed in MH_DYLIB files
5537
case $cc_basename in
5538
xlc*)
5539
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5540
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5541
;;
5542
esac
5543
;;
5544
dgux*)
5545
case $cc_basename in
5546
ec++*)
5547
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5548
;;
5549
ghcx*)
5550
# Green Hills C++ Compiler
5551
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5552
;;
5553
*)
5554
;;
5555
esac
5556
;;
5557
freebsd* | dragonfly*)
5558
# FreeBSD uses GNU C++
5559
;;
5560
hpux9* | hpux10* | hpux11*)
5561
case $cc_basename in
5562
CC*)
5563
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5564
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5565
if test "$host_cpu" != ia64; then
5566
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5567
fi
5568
;;
5569
aCC*)
5570
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5571
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5572
case $host_cpu in
5573
hppa*64*|ia64*)
5574
# +Z the default
5575
;;
5576
*)
5577
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5578
;;
5579
esac
5580
;;
5581
*)
5582
;;
5583
esac
5584
;;
5585
interix*)
5586
# This is c89, which is MS Visual C++ (no shared libs)
5587
# Anyone wants to do a port?
5588
;;
5589
irix5* | irix6* | nonstopux*)
5590
case $cc_basename in
5591
CC*)
5592
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5593
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5594
# CC pic flag -KPIC is the default.
5595
;;
5596
*)
5597
;;
5598
esac
5599
;;
5600
linux* | k*bsd*-gnu)
5601
case $cc_basename in
5602
KCC*)
5603
# KAI C++ Compiler
5604
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5605
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5606
;;
5607
icpc* | ecpc*)
5608
# Intel C++
5609
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5610
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5611
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5612
;;
5613
pgCC* | pgcpp*)
5614
# Portland Group C++ compiler.
5615
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5616
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5617
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5618
;;
5619
cxx*)
5620
# Compaq C++
5621
# Make sure the PIC flag is empty. It appears that all Alpha
5622
# Linux and Compaq Tru64 Unix objects are PIC.
5623
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5624
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5625
;;
5626
*)
5627
case `$CC -V 2>&1 | sed 5q` in
5628
*Sun\ C*)
5629
# Sun C++ 5.9
5630
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5631
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5632
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5633
;;
5634
esac
5635
;;
5636
esac
5637
;;
5638
lynxos*)
5639
;;
5640
m88k*)
5641
;;
5642
mvs*)
5643
case $cc_basename in
5644
cxx*)
5645
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5646
;;
5647
*)
5648
;;
5649
esac
5650
;;
5651
netbsd* | netbsdelf*-gnu)
5652
;;
5653
osf3* | osf4* | osf5*)
5654
case $cc_basename in
5655
KCC*)
5656
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5657
;;
5658
RCC*)
5659
# Rational C++ 2.4.1
5660
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5661
;;
5662
cxx*)
5663
# Digital/Compaq C++
5664
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5665
# Make sure the PIC flag is empty. It appears that all Alpha
5666
# Linux and Compaq Tru64 Unix objects are PIC.
5667
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5668
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5669
;;
5670
*)
5671
;;
5672
esac
5673
;;
5674
psos*)
5675
;;
5676
solaris*)
5677
case $cc_basename in
5678
CC*)
5679
# Sun C++ 4.2, 5.x and Centerline C++
5680
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5681
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5682
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5683
;;
5684
gcx*)
5685
# Green Hills C++ Compiler
5686
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5687
;;
5688
*)
5689
;;
5690
esac
5691
;;
5692
sunos4*)
5693
case $cc_basename in
5694
CC*)
5695
# Sun C++ 4.x
5696
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5697
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5698
;;
5699
lcc*)
5700
# Lucid
5701
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5702
;;
5703
*)
5704
;;
5705
esac
5706
;;
5707
tandem*)
5708
case $cc_basename in
5709
NCC*)
5710
# NonStop-UX NCC 3.20
5711
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5712
;;
5713
*)
5714
;;
5715
esac
5716
;;
5717
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5718
case $cc_basename in
5719
CC*)
5720
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5721
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5722
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5723
;;
5724
esac
5725
;;
5726
vxworks*)
5727
;;
5728
*)
5729
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5730
;;
5731
esac
5732
fi
5733
],
5734
[
5735
if test "$GCC" = yes; then
5736
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5737
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5738
5739
case $host_os in
5740
aix*)
5741
# All AIX code is PIC.
5742
if test "$host_cpu" = ia64; then
5743
# AIX 5 now supports IA64 processor
5744
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5745
fi
5746
;;
5747
5748
amigaos*)
5749
# FIXME: we need at least 68020 code to build shared libraries, but
5750
# adding the `-m68020' flag to GCC prevents building anything better,
5751
# like `-m68040'.
5752
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5753
;;
5754
5755
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5756
# PIC is the default for these OSes.
5757
;;
5758
5759
mingw* | cygwin* | pw32* | os2*)
5760
# This hack is so that the source file can tell whether it is being
5761
# built for inclusion in a dll (and should export symbols for example).
5762
# Although the cygwin gcc ignores -fPIC, still need this for old-style
5763
# (--disable-auto-import) libraries
5764
m4_if([$1], [GCJ], [],
5765
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5766
;;
5767
5768
darwin* | rhapsody*)
5769
# PIC is the default on this platform
5770
# Common symbols not allowed in MH_DYLIB files
5771
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5772
;;
5773
5774
interix[[3-9]]*)
5775
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5776
# Instead, we relocate shared libraries at runtime.
5777
;;
5778
5779
msdosdjgpp*)
5780
# Just because we use GCC doesn't mean we suddenly get shared libraries
5781
# on systems that don't support them.
5782
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5783
enable_shared=no
5784
;;
5785
5786
sysv4*MP*)
5787
if test -d /usr/nec; then
5788
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5789
fi
5790
;;
5791
5792
hpux*)
5793
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5794
# not for PA HP-UX.
5795
case $host_cpu in
5796
hppa*64*|ia64*)
5797
# +Z the default
5798
;;
5799
*)
5800
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5801
;;
5802
esac
5803
;;
5804
5805
*)
5806
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5807
;;
5808
esac
5809
else
5810
# PORTME Check for flag to pass linker flags through the system compiler.
5811
case $host_os in
5812
aix*)
5813
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5814
if test "$host_cpu" = ia64; then
5815
# AIX 5 now supports IA64 processor
5816
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5817
else
5818
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5819
fi
5820
;;
5821
darwin*)
5822
# PIC is the default on this platform
5823
# Common symbols not allowed in MH_DYLIB files
5824
case $cc_basename in
5825
xlc*)
5826
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5827
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5828
;;
5829
esac
5830
;;
5831
5832
mingw* | cygwin* | pw32* | os2*)
5833
# This hack is so that the source file can tell whether it is being
5834
# built for inclusion in a dll (and should export symbols for example).
5835
m4_if([$1], [GCJ], [],
5836
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
5837
;;
5838
5839
hpux9* | hpux10* | hpux11*)
5840
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5841
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5842
# not for PA HP-UX.
5843
case $host_cpu in
5844
hppa*64*|ia64*)
5845
# +Z the default
5846
;;
5847
*)
5848
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5849
;;
5850
esac
5851
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5852
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5853
;;
5854
5855
irix5* | irix6* | nonstopux*)
5856
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5857
# PIC (with -KPIC) is the default.
5858
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5859
;;
5860
5861
newsos6)
5862
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5863
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5864
;;
5865
5866
linux* | k*bsd*-gnu)
5867
case $cc_basename in
5868
icc* | ecc*)
5869
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5870
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5871
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5872
;;
5873
pgcc* | pgf77* | pgf90* | pgf95*)
5874
# Portland Group compilers (*not* the Pentium gcc compiler,
5875
# which looks to be a dead project)
5876
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5877
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5878
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5879
;;
5880
ccc*)
5881
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5882
# All Alpha code is PIC.
5883
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5884
;;
5885
*)
5886
case `$CC -V 2>&1 | sed 5q` in
5887
*Sun\ C*)
5888
# Sun C 5.9
5889
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5890
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5891
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5892
;;
5893
*Sun\ F*)
5894
# Sun Fortran 8.3 passes all unrecognized flags to the linker
5895
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5896
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5897
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5898
;;
5899
esac
5900
;;
5901
esac
5902
;;
5903
5904
osf3* | osf4* | osf5*)
5905
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5906
# All OSF/1 code is PIC.
5907
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5908
;;
5909
5910
rdos*)
5911
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5912
;;
5913
5914
solaris*)
5915
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5916
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5917
case $cc_basename in
5918
f77* | f90* | f95*)
5919
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5920
*)
5921
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5922
esac
5923
;;
5924
5925
sunos4*)
5926
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5927
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5928
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5929
;;
5930
5931
sysv4 | sysv4.2uw2* | sysv4.3*)
5932
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5933
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5934
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5935
;;
5936
5937
sysv4*MP*)
5938
if test -d /usr/nec ;then
5939
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5940
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5941
fi
5942
;;
5943
5944
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5945
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5946
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5947
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5948
;;
5949
5950
unicos*)
5951
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5952
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5953
;;
5954
5955
uts4*)
5956
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5957
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5958
;;
5959
5960
*)
5961
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5962
;;
5963
esac
5964
fi
5965
])
5966
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5967
5968
#
5969
# Check to make sure the PIC flag actually works.
5970
#
5971
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5972
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5973
_LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
5974
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5975
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5976
"" | " "*) ;;
5977
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5978
esac],
5979
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5980
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5981
fi
5982
case $host_os in
5983
# For platforms which do not support PIC, -DPIC is meaningless:
5984
*djgpp*)
5985
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5986
;;
5987
*)
5988
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5989
;;
5990
esac
5991
5992
#
5993
# Check to make sure the static flag actually works.
5994
#
5995
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5996
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5997
_LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
5998
$lt_tmp_static_flag,
5999
[],
6000
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
6001
])
6002
6003
6004
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
6005
# ------------------------------------
6006
# See if the linker supports building shared libraries.
6007
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
6008
[AC_REQUIRE([LT_AC_PROG_SED])dnl
6009
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6010
ifelse([$1],[CXX],[
6011
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
6012
case $host_os in
6013
aix[[4-9]]*)
6014
# If we're using GNU nm, then we don't want the "-C" option.
6015
# -C means demangle to AIX nm, but means don't demangle with GNU nm
6016
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
6017
_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'
6018
else
6019
_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'
6020
fi
6021
;;
6022
pw32*)
6023
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
6024
;;
6025
cygwin* | mingw*)
6026
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
6027
;;
6028
linux* | k*bsd*-gnu)
6029
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
6030
;;
6031
*)
6032
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
6033
;;
6034
esac
6035
_LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
6036
],[
6037
runpath_var=
6038
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6039
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6040
_LT_AC_TAGVAR(archive_cmds, $1)=
6041
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
6042
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
6043
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
6044
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
6045
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6046
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
6047
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6048
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6049
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6050
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6051
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
6052
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6053
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
6054
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
6055
_LT_AC_TAGVAR(module_cmds, $1)=
6056
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
6057
_LT_AC_TAGVAR(always_export_symbols, $1)=no
6058
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
6059
# include_expsyms should be a list of space-separated symbols to be *always*
6060
# included in the symbol list
6061
_LT_AC_TAGVAR(include_expsyms, $1)=
6062
# exclude_expsyms can be an extended regexp of symbols to exclude
6063
# it will be wrapped by ` (' and `)$', so one must not match beginning or
6064
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
6065
# as well as any symbol that contains `d'.
6066
_LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
6067
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
6068
# platforms (ab)use it in PIC code, but their linkers get confused if
6069
# the symbol is explicitly referenced. Since portable code cannot
6070
# rely on this symbol name, it's probably fine to never include it in
6071
# preloaded symbol tables.
6072
# Exclude shared library initialization/finalization symbols.
6073
dnl Note also adjust exclude_expsyms for C++ above.
6074
extract_expsyms_cmds=
6075
# Just being paranoid about ensuring that cc_basename is set.
6076
_LT_CC_BASENAME([$compiler])
6077
case $host_os in
6078
cygwin* | mingw* | pw32*)
6079
# FIXME: the MSVC++ port hasn't been tested in a loooong time
6080
# When not using gcc, we currently assume that we are using
6081
# Microsoft Visual C++.
6082
if test "$GCC" != yes; then
6083
with_gnu_ld=no
6084
fi
6085
;;
6086
interix*)
6087
# we just hope/assume this is gcc and not c89 (= MSVC++)
6088
with_gnu_ld=yes
6089
;;
6090
openbsd*)
6091
with_gnu_ld=no
6092
;;
6093
esac
6094
6095
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6096
if test "$with_gnu_ld" = yes; then
6097
# If archive_cmds runs LD, not CC, wlarc should be empty
6098
wlarc='${wl}'
6099
6100
# Set some defaults for GNU ld with shared library support. These
6101
# are reset later if shared libraries are not supported. Putting them
6102
# here allows them to be overridden if necessary.
6103
runpath_var=LD_RUN_PATH
6104
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6105
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6106
# ancient GNU ld didn't support --whole-archive et. al.
6107
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
6108
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6109
else
6110
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6111
fi
6112
supports_anon_versioning=no
6113
case `$LD -v 2>/dev/null` in
6114
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
6115
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
6116
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
6117
*\ 2.11.*) ;; # other 2.11 versions
6118
*) supports_anon_versioning=yes ;;
6119
esac
6120
6121
# See if GNU ld supports shared libraries.
6122
case $host_os in
6123
aix[[3-9]]*)
6124
# On AIX/PPC, the GNU linker is very broken
6125
if test "$host_cpu" != ia64; then
6126
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6127
cat <<EOF 1>&2
6128
6129
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
6130
*** to be unable to reliably create shared libraries on AIX.
6131
*** Therefore, libtool is disabling shared libraries support. If you
6132
*** really care for shared libraries, you may want to modify your PATH
6133
*** so that a non-GNU linker is found, and then restart.
6134
6135
EOF
6136
fi
6137
;;
6138
6139
amigaos*)
6140
_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)'
6141
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6142
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6143
6144
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
6145
# that the semantics of dynamic libraries on AmigaOS, at least up
6146
# to version 4, is to share data among multiple programs linked
6147
# with the same dynamic library. Since this doesn't match the
6148
# behavior of shared libraries on other platforms, we can't use
6149
# them.
6150
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6151
;;
6152
6153
beos*)
6154
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6155
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6156
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6157
# support --undefined. This deserves some investigation. FIXME
6158
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6159
else
6160
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6161
fi
6162
;;
6163
6164
cygwin* | mingw* | pw32*)
6165
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6166
# as there is no search path for DLLs.
6167
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6168
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6169
_LT_AC_TAGVAR(always_export_symbols, $1)=no
6170
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6171
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
6172
6173
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
6174
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6175
# If the export-symbols file already is a .def file (1st line
6176
# is EXPORTS), use it as is; otherwise, prepend...
6177
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6178
cp $export_symbols $output_objdir/$soname.def;
6179
else
6180
echo EXPORTS > $output_objdir/$soname.def;
6181
cat $export_symbols >> $output_objdir/$soname.def;
6182
fi~
6183
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6184
else
6185
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6186
fi
6187
;;
6188
6189
interix[[3-9]]*)
6190
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6191
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6192
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6193
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6194
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6195
# Instead, shared libraries are loaded at an image base (0x10000000 by
6196
# default) and relocated if they conflict, which is a slow very memory
6197
# consuming and fragmenting process. To avoid this, we pick a random,
6198
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6199
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
6200
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6201
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6202
;;
6203
6204
gnu* | linux* | k*bsd*-gnu)
6205
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6206
tmp_addflag=
6207
case $cc_basename,$host_cpu in
6208
pgcc*) # Portland Group C compiler
6209
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
6210
tmp_addflag=' $pic_flag'
6211
;;
6212
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
6213
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
6214
tmp_addflag=' $pic_flag -Mnomain' ;;
6215
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
6216
tmp_addflag=' -i_dynamic' ;;
6217
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
6218
tmp_addflag=' -i_dynamic -nofor_main' ;;
6219
ifc* | ifort*) # Intel Fortran compiler
6220
tmp_addflag=' -nofor_main' ;;
6221
esac
6222
case `$CC -V 2>&1 | sed 5q` in
6223
*Sun\ C*) # Sun C 5.9
6224
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
6225
tmp_sharedflag='-G' ;;
6226
*Sun\ F*) # Sun Fortran 8.3
6227
tmp_sharedflag='-G' ;;
6228
*)
6229
tmp_sharedflag='-shared' ;;
6230
esac
6231
_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6232
6233
if test $supports_anon_versioning = yes; then
6234
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
6235
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6236
$echo "local: *; };" >> $output_objdir/$libname.ver~
6237
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6238
fi
6239
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
6240
else
6241
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6242
fi
6243
;;
6244
6245
netbsd* | netbsdelf*-gnu)
6246
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6247
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
6248
wlarc=
6249
else
6250
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6251
_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'
6252
fi
6253
;;
6254
6255
solaris*)
6256
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
6257
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6258
cat <<EOF 1>&2
6259
6260
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
6261
*** create shared libraries on Solaris systems. Therefore, libtool
6262
*** is disabling shared libraries support. We urge you to upgrade GNU
6263
*** binutils to release 2.9.1 or newer. Another option is to modify
6264
*** your PATH or compiler configuration so that the native linker is
6265
*** used, and then restart.
6266
6267
EOF
6268
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6269
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6270
_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'
6271
else
6272
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6273
fi
6274
;;
6275
6276
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
6277
case `$LD -v 2>&1` in
6278
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
6279
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6280
cat <<_LT_EOF 1>&2
6281
6282
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
6283
*** reliably create shared libraries on SCO systems. Therefore, libtool
6284
*** is disabling shared libraries support. We urge you to upgrade GNU
6285
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
6286
*** your PATH or compiler configuration so that the native linker is
6287
*** used, and then restart.
6288
6289
_LT_EOF
6290
;;
6291
*)
6292
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6293
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
6294
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
6295
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
6296
else
6297
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6298
fi
6299
;;
6300
esac
6301
;;
6302
6303
sunos4*)
6304
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6305
wlarc=
6306
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6307
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6308
;;
6309
6310
*)
6311
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6312
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6313
_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'
6314
else
6315
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6316
fi
6317
;;
6318
esac
6319
6320
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
6321
runpath_var=
6322
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6323
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
6324
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6325
fi
6326
else
6327
# PORTME fill in a description of your system's linker (not GNU ld)
6328
case $host_os in
6329
aix3*)
6330
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6331
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6332
_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'
6333
# Note: this linker hardcodes the directories in LIBPATH if there
6334
# are no directories specified by -L.
6335
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6336
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
6337
# Neither direct hardcoding nor static linking is supported with a
6338
# broken collect2.
6339
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6340
fi
6341
;;
6342
6343
aix[[4-9]]*)
6344
if test "$host_cpu" = ia64; then
6345
# On IA64, the linker does run time linking by default, so we don't
6346
# have to do anything special.
6347
aix_use_runtimelinking=no
6348
exp_sym_flag='-Bexport'
6349
no_entry_flag=""
6350
else
6351
# If we're using GNU nm, then we don't want the "-C" option.
6352
# -C means demangle to AIX nm, but means don't demangle with GNU nm
6353
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
6354
_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'
6355
else
6356
_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'
6357
fi
6358
aix_use_runtimelinking=no
6359
6360
# Test if we are trying to use run time linking or normal
6361
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
6362
# need to do runtime linking.
6363
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6364
for ld_flag in $LDFLAGS; do
6365
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
6366
aix_use_runtimelinking=yes
6367
break
6368
fi
6369
done
6370
;;
6371
esac
6372
6373
exp_sym_flag='-bexport'
6374
no_entry_flag='-bnoentry'
6375
fi
6376
6377
# When large executables or shared objects are built, AIX ld can
6378
# have problems creating the table of contents. If linking a library
6379
# or program results in "error TOC overflow" add -mminimal-toc to
6380
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6381
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6382
6383
_LT_AC_TAGVAR(archive_cmds, $1)=''
6384
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6385
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6386
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6387
6388
if test "$GCC" = yes; then
6389
case $host_os in aix4.[[012]]|aix4.[[012]].*)
6390
# We only want to do this on AIX 4.2 and lower, the check
6391
# below for broken collect2 doesn't work under 4.3+
6392
collect2name=`${CC} -print-prog-name=collect2`
6393
if test -f "$collect2name" && \
6394
strings "$collect2name" | grep resolve_lib_name >/dev/null
6395
then
6396
# We have reworked collect2
6397
:
6398
else
6399
# We have old collect2
6400
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6401
# It fails to find uninstalled libraries when the uninstalled
6402
# path is not listed in the libpath. Setting hardcode_minus_L
6403
# to unsupported forces relinking
6404
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6405
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6406
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6407
fi
6408
;;
6409
esac
6410
shared_flag='-shared'
6411
if test "$aix_use_runtimelinking" = yes; then
6412
shared_flag="$shared_flag "'${wl}-G'
6413
fi
6414
else
6415
# not using gcc
6416
if test "$host_cpu" = ia64; then
6417
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6418
# chokes on -Wl,-G. The following line is correct:
6419
shared_flag='-G'
6420
else
6421
if test "$aix_use_runtimelinking" = yes; then
6422
shared_flag='${wl}-G'
6423
else
6424
shared_flag='${wl}-bM:SRE'
6425
fi
6426
fi
6427
fi
6428
6429
# It seems that -bexpall does not export symbols beginning with
6430
# underscore (_), so it is better to generate a list of symbols to export.
6431
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6432
if test "$aix_use_runtimelinking" = yes; then
6433
# Warning - without using the other runtime loading flags (-brtl),
6434
# -berok will link without error, but may produce a broken library.
6435
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
6436
# Determine the default libpath from the value encoded in an empty executable.
6437
_LT_AC_SYS_LIBPATH_AIX
6438
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6439
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6440
else
6441
if test "$host_cpu" = ia64; then
6442
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6443
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6444
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
6445
else
6446
# Determine the default libpath from the value encoded in an empty executable.
6447
_LT_AC_SYS_LIBPATH_AIX
6448
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6449
# Warning - without using the other run time loading flags,
6450
# -berok will link without error, but may produce a broken library.
6451
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6452
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6453
# Exported symbols can be pulled into shared objects from archives
6454
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6455
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6456
# This is similar to how AIX traditionally builds its shared libraries.
6457
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6458
fi
6459
fi
6460
;;
6461
6462
amigaos*)
6463
_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)'
6464
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6465
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6466
# see comment about different semantics on the GNU ld section
6467
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6468
;;
6469
6470
bsdi[[45]]*)
6471
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6472
;;
6473
6474
cygwin* | mingw* | pw32*)
6475
# When not using gcc, we currently assume that we are using
6476
# Microsoft Visual C++.
6477
# hardcode_libdir_flag_spec is actually meaningless, as there is
6478
# no search path for DLLs.
6479
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6480
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6481
# Tell ltmain to make .lib files, not .a files.
6482
libext=lib
6483
# Tell ltmain to make .dll files, not .so files.
6484
shrext_cmds=".dll"
6485
# FIXME: Setting linknames here is a bad hack.
6486
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6487
# The linker will automatically build a .lib file if we build a DLL.
6488
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6489
# FIXME: Should let the user specify the lib program.
6490
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
6491
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
6492
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6493
;;
6494
6495
darwin* | rhapsody*)
6496
case $host_os in
6497
rhapsody* | darwin1.[[012]])
6498
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
6499
;;
6500
*) # Darwin 1.3 on
6501
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6502
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6503
else
6504
case ${MACOSX_DEPLOYMENT_TARGET} in
6505
10.[[012]])
6506
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6507
;;
6508
10.*)
6509
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6510
;;
6511
esac
6512
fi
6513
;;
6514
esac
6515
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6516
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6517
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6518
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6519
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6520
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6521
if test "$GCC" = yes ; then
6522
output_verbose_link_cmd='echo'
6523
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
6524
_LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
6525
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
6526
_LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
6527
else
6528
case $cc_basename in
6529
xlc*)
6530
output_verbose_link_cmd='echo'
6531
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
6532
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6533
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6534
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6535
_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}'
6536
;;
6537
*)
6538
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6539
;;
6540
esac
6541
fi
6542
;;
6543
6544
dgux*)
6545
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6546
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6547
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6548
;;
6549
6550
freebsd1*)
6551
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6552
;;
6553
6554
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6555
# support. Future versions do this automatically, but an explicit c++rt0.o
6556
# does not break anything, and helps significantly (at the cost of a little
6557
# extra space).
6558
freebsd2.2*)
6559
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6560
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6561
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6562
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6563
;;
6564
6565
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
6566
freebsd2*)
6567
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6568
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6569
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6570
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6571
;;
6572
6573
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6574
freebsd* | dragonfly*)
6575
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6576
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6577
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6578
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6579
;;
6580
6581
hpux9*)
6582
if test "$GCC" = yes; then
6583
_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'
6584
else
6585
_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'
6586
fi
6587
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6588
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6589
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6590
6591
# hardcode_minus_L: Not really in the search PATH,
6592
# but as the default location of the library.
6593
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6594
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6595
;;
6596
6597
hpux10*)
6598
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6599
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6600
else
6601
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6602
fi
6603
if test "$with_gnu_ld" = no; then
6604
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6605
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6606
6607
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6608
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6609
6610
# hardcode_minus_L: Not really in the search PATH,
6611
# but as the default location of the library.
6612
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6613
fi
6614
;;
6615
6616
hpux11*)
6617
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6618
case $host_cpu in
6619
hppa*64*)
6620
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6621
;;
6622
ia64*)
6623
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6624
;;
6625
*)
6626
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6627
;;
6628
esac
6629
else
6630
case $host_cpu in
6631
hppa*64*)
6632
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6633
;;
6634
ia64*)
6635
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6636
;;
6637
*)
6638
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6639
;;
6640
esac
6641
fi
6642
if test "$with_gnu_ld" = no; then
6643
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6644
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6645
6646
case $host_cpu in
6647
hppa*64*|ia64*)
6648
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6649
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6650
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6651
;;
6652
*)
6653
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6654
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6655
6656
# hardcode_minus_L: Not really in the search PATH,
6657
# but as the default location of the library.
6658
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6659
;;
6660
esac
6661
fi
6662
;;
6663
6664
irix5* | irix6* | nonstopux*)
6665
if test "$GCC" = yes; then
6666
_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'
6667
else
6668
_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'
6669
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6670
fi
6671
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6672
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6673
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6674
;;
6675
6676
netbsd* | netbsdelf*-gnu)
6677
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6678
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6679
else
6680
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6681
fi
6682
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6683
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6684
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6685
;;
6686
6687
newsos6)
6688
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6689
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6690
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6691
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6692
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6693
;;
6694
6695
openbsd*)
6696
if test -f /usr/libexec/ld.so; then
6697
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6698
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6699
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6700
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6701
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6702
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6703
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6704
else
6705
case $host_os in
6706
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6707
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6708
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6709
;;
6710
*)
6711
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6712
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6713
;;
6714
esac
6715
fi
6716
else
6717
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6718
fi
6719
;;
6720
6721
os2*)
6722
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6723
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6724
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6725
_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'
6726
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6727
;;
6728
6729
osf3*)
6730
if test "$GCC" = yes; then
6731
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6732
_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'
6733
else
6734
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6735
_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'
6736
fi
6737
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6738
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6739
;;
6740
6741
osf4* | osf5*) # as osf3* with the addition of -msym flag
6742
if test "$GCC" = yes; then
6743
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6744
_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'
6745
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6746
else
6747
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6748
_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'
6749
_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~
6750
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
6751
6752
# Both c and cxx compiler support -rpath directly
6753
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6754
fi
6755
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6756
;;
6757
6758
solaris*)
6759
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6760
if test "$GCC" = yes; then
6761
wlarc='${wl}'
6762
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6763
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6764
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6765
else
6766
wlarc=''
6767
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6768
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6769
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6770
fi
6771
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6772
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6773
case $host_os in
6774
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6775
*)
6776
# The compiler driver will combine and reorder linker options,
6777
# but understands `-z linker_flag'. GCC discards it without `$wl',
6778
# but is careful enough not to reorder.
6779
# Supported since Solaris 2.6 (maybe 2.5.1?)
6780
if test "$GCC" = yes; then
6781
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6782
else
6783
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6784
fi
6785
;;
6786
esac
6787
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6788
;;
6789
6790
sunos4*)
6791
if test "x$host_vendor" = xsequent; then
6792
# Use $CC to link under sequent, because it throws in some extra .o
6793
# files that make .init and .fini sections work.
6794
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6795
else
6796
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6797
fi
6798
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6799
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6800
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6801
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6802
;;
6803
6804
sysv4)
6805
case $host_vendor in
6806
sni)
6807
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6808
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6809
;;
6810
siemens)
6811
## LD is ld it makes a PLAMLIB
6812
## CC just makes a GrossModule.
6813
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6814
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6815
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6816
;;
6817
motorola)
6818
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6819
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6820
;;
6821
esac
6822
runpath_var='LD_RUN_PATH'
6823
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6824
;;
6825
6826
sysv4.3*)
6827
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6828
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6829
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6830
;;
6831
6832
sysv4*MP*)
6833
if test -d /usr/nec; then
6834
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6835
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6836
runpath_var=LD_RUN_PATH
6837
hardcode_runpath_var=yes
6838
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6839
fi
6840
;;
6841
6842
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6843
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6844
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6845
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6846
runpath_var='LD_RUN_PATH'
6847
6848
if test "$GCC" = yes; then
6849
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6850
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6851
else
6852
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6853
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6854
fi
6855
;;
6856
6857
sysv5* | sco3.2v5* | sco5v6*)
6858
# Note: We can NOT use -z defs as we might desire, because we do not
6859
# link with -lc, and that would cause any symbols used from libc to
6860
# always be unresolved, which means just about no library would
6861
# ever link correctly. If we're not using GNU ld we use -z text
6862
# though, which does catch some bad symbols but isn't as heavy-handed
6863
# as -z defs.
6864
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6865
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6866
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6867
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6868
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6869
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6870
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6871
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6872
runpath_var='LD_RUN_PATH'
6873
6874
if test "$GCC" = yes; then
6875
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6876
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6877
else
6878
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6879
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6880
fi
6881
;;
6882
6883
uts4*)
6884
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6885
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6886
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6887
;;
6888
6889
*)
6890
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6891
;;
6892
esac
6893
fi
6894
])
6895
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6896
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6897
6898
#
6899
# Do we need to explicitly link libc?
6900
#
6901
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6902
x|xyes)
6903
# Assume -lc should be added
6904
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6905
6906
if test "$enable_shared" = yes && test "$GCC" = yes; then
6907
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6908
*'~'*)
6909
# FIXME: we may have to deal with multi-command sequences.
6910
;;
6911
'$CC '*)
6912
# Test whether the compiler implicitly links with -lc since on some
6913
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6914
# to ld, don't add -lc before -lgcc.
6915
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6916
$rm conftest*
6917
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6918
6919
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6920
soname=conftest
6921
lib=conftest
6922
libobjs=conftest.$ac_objext
6923
deplibs=
6924
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6925
pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6926
compiler_flags=-v
6927
linker_flags=-v
6928
verstring=
6929
output_objdir=.
6930
libname=conftest
6931
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6932
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6933
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6934
then
6935
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6936
else
6937
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6938
fi
6939
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6940
else
6941
cat conftest.err 1>&5
6942
fi
6943
$rm conftest*
6944
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6945
;;
6946
esac
6947
fi
6948
;;
6949
esac
6950
])# AC_LIBTOOL_PROG_LD_SHLIBS
6951
6952
6953
# _LT_AC_FILE_LTDLL_C
6954
# -------------------
6955
# Be careful that the start marker always follows a newline.
6956
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6957
# /* ltdll.c starts here */
6958
# #define WIN32_LEAN_AND_MEAN
6959
# #include <windows.h>
6960
# #undef WIN32_LEAN_AND_MEAN
6961
# #include <stdio.h>
6962
#
6963
# #ifndef __CYGWIN__
6964
# # ifdef __CYGWIN32__
6965
# # define __CYGWIN__ __CYGWIN32__
6966
# # endif
6967
# #endif
6968
#
6969
# #ifdef __cplusplus
6970
# extern "C" {
6971
# #endif
6972
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6973
# #ifdef __cplusplus
6974
# }
6975
# #endif
6976
#
6977
# #ifdef __CYGWIN__
6978
# #include <cygwin/cygwin_dll.h>
6979
# DECLARE_CYGWIN_DLL( DllMain );
6980
# #endif
6981
# HINSTANCE __hDllInstance_base;
6982
#
6983
# BOOL APIENTRY
6984
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6985
# {
6986
# __hDllInstance_base = hInst;
6987
# return TRUE;
6988
# }
6989
# /* ltdll.c ends here */
6990
])# _LT_AC_FILE_LTDLL_C
6991
6992
6993
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6994
# ---------------------------------
6995
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6996
6997
6998
# old names
6999
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
7000
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7001
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7002
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7003
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7004
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
7005
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
7006
7007
# This is just to silence aclocal about the macro not being used
7008
ifelse([AC_DISABLE_FAST_INSTALL])
7009
7010
AC_DEFUN([LT_AC_PROG_GCJ],
7011
[AC_CHECK_TOOL(GCJ, gcj, no)
7012
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7013
AC_SUBST(GCJFLAGS)
7014
])
7015
7016
AC_DEFUN([LT_AC_PROG_RC],
7017
[AC_CHECK_TOOL(RC, windres, no)
7018
])
7019
7020
7021
# Cheap backport of AS_EXECUTABLE_P and required macros
7022
# from Autoconf 2.59; we should not use $as_executable_p directly.
7023
7024
# _AS_TEST_PREPARE
7025
# ----------------
7026
m4_ifndef([_AS_TEST_PREPARE],
7027
[m4_defun([_AS_TEST_PREPARE],
7028
[if test -x / >/dev/null 2>&1; then
7029
as_executable_p='test -x'
7030
else
7031
as_executable_p='test -f'
7032
fi
7033
])])# _AS_TEST_PREPARE
7034
7035
# AS_EXECUTABLE_P
7036
# ---------------
7037
# Check whether a file is executable.
7038
m4_ifndef([AS_EXECUTABLE_P],
7039
[m4_defun([AS_EXECUTABLE_P],
7040
[AS_REQUIRE([_AS_TEST_PREPARE])dnl
7041
$as_executable_p $1[]dnl
7042
])])# AS_EXECUTABLE_P
7043
7044
# NOTE: This macro has been submitted for inclusion into #
7045
# GNU Autoconf as AC_PROG_SED. When it is available in #
7046
# a released version of Autoconf we should remove this #
7047
# macro and use it instead. #
7048
# LT_AC_PROG_SED
7049
# --------------
7050
# Check for a fully-functional sed program, that truncates
7051
# as few characters as possible. Prefer GNU sed if found.
7052
AC_DEFUN([LT_AC_PROG_SED],
7053
[AC_MSG_CHECKING([for a sed that does not truncate output])
7054
AC_CACHE_VAL(lt_cv_path_SED,
7055
[# Loop through the user's path and test for sed and gsed.
7056
# Then use that list of sed's as ones to test for truncation.
7057
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7058
for as_dir in $PATH
7059
do
7060
IFS=$as_save_IFS
7061
test -z "$as_dir" && as_dir=.
7062
for lt_ac_prog in sed gsed; do
7063
for ac_exec_ext in '' $ac_executable_extensions; do
7064
if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
7065
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7066
fi
7067
done
7068
done
7069
done
7070
IFS=$as_save_IFS
7071
lt_ac_max=0
7072
lt_ac_count=0
7073
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7074
# along with /bin/sed that truncates output.
7075
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7076
test ! -f $lt_ac_sed && continue
7077
cat /dev/null > conftest.in
7078
lt_ac_count=0
7079
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7080
# Check for GNU sed and select it if it is found.
7081
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7082
lt_cv_path_SED=$lt_ac_sed
7083
break
7084
fi
7085
while true; do
7086
cat conftest.in conftest.in >conftest.tmp
7087
mv conftest.tmp conftest.in
7088
cp conftest.in conftest.nl
7089
echo >>conftest.nl
7090
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7091
cmp -s conftest.out conftest.nl || break
7092
# 10000 chars as input seems more than enough
7093
test $lt_ac_count -gt 10 && break
7094
lt_ac_count=`expr $lt_ac_count + 1`
7095
if test $lt_ac_count -gt $lt_ac_max; then
7096
lt_ac_max=$lt_ac_count
7097
lt_cv_path_SED=$lt_ac_sed
7098
fi
7099
done
7100
done
7101
])
7102
SED=$lt_cv_path_SED
7103
AC_SUBST([SED])
7104
AC_MSG_RESULT([$SED])
7105
])
7106
7107
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
7108
#
7109
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
7110
#
7111
# This program is free software; you can redistribute it and/or modify
7112
# it under the terms of the GNU General Public License as published by
7113
# the Free Software Foundation; either version 2 of the License, or
7114
# (at your option) any later version.
7115
#
7116
# This program is distributed in the hope that it will be useful, but
7117
# WITHOUT ANY WARRANTY; without even the implied warranty of
7118
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7119
# General Public License for more details.
7120
#
7121
# You should have received a copy of the GNU General Public License
7122
# along with this program; if not, write to the Free Software
7123
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
7124
#
7125
# As a special exception to the GNU General Public License, if you
7126
# distribute this file as part of a program that contains a
7127
# configuration script generated by Autoconf, you may include it under
7128
# the same distribution terms that you use for the rest of that program.
7129
7130
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
7131
# ----------------------------------
7132
AC_DEFUN([PKG_PROG_PKG_CONFIG],
7133
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
7134
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
7135
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
7136
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
7137
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
7138
fi
7139
if test -n "$PKG_CONFIG"; then
7140
_pkg_min_version=m4_default([$1], [0.9.0])
7141
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
7142
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
7143
AC_MSG_RESULT([yes])
7144
else
7145
AC_MSG_RESULT([no])
7146
PKG_CONFIG=""
7147
fi
7148
7149
fi[]dnl
7150
])# PKG_PROG_PKG_CONFIG
7151
7152
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
7153
#
7154
# Check to see whether a particular set of modules exists. Similar
7155
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
7156
#
7157
#
7158
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
7159
# this or PKG_CHECK_MODULES is called, or make sure to call
7160
# PKG_CHECK_EXISTS manually
7161
# --------------------------------------------------------------
7162
AC_DEFUN([PKG_CHECK_EXISTS],
7163
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
7164
if test -n "$PKG_CONFIG" && \
7165
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
7166
m4_ifval([$2], [$2], [:])
7167
m4_ifvaln([$3], [else
7168
$3])dnl
7169
fi])
7170
7171
7172
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
7173
# ---------------------------------------------
7174
m4_define([_PKG_CONFIG],
7175
[if test -n "$PKG_CONFIG"; then
7176
if test -n "$$1"; then
7177
pkg_cv_[]$1="$$1"
7178
else
7179
PKG_CHECK_EXISTS([$3],
7180
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
7181
[pkg_failed=yes])
7182
fi
7183
else
7184
pkg_failed=untried
7185
fi[]dnl
7186
])# _PKG_CONFIG
7187
7188
# _PKG_SHORT_ERRORS_SUPPORTED
7189
# -----------------------------
7190
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
7191
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
7192
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
7193
_pkg_short_errors_supported=yes
7194
else
7195
_pkg_short_errors_supported=no
7196
fi[]dnl
7197
])# _PKG_SHORT_ERRORS_SUPPORTED
7198
7199
7200
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
7201
# [ACTION-IF-NOT-FOUND])
7202
#
7203
#
7204
# Note that if there is a possibility the first call to
7205
# PKG_CHECK_MODULES might not happen, you should be sure to include an
7206
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
7207
#
7208
#
7209
# --------------------------------------------------------------
7210
AC_DEFUN([PKG_CHECK_MODULES],
7211
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
7212
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
7213
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
7214
7215
pkg_failed=no
7216
AC_MSG_CHECKING([for $1])
7217
7218
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
7219
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
7220
7221
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
7222
and $1[]_LIBS to avoid the need to call pkg-config.
7223
See the pkg-config man page for more details.])
7224
7225
if test $pkg_failed = yes; then
7226
_PKG_SHORT_ERRORS_SUPPORTED
7227
if test $_pkg_short_errors_supported = yes; then
7228
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
7229
else
7230
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
7231
fi
7232
# Put the nasty error message in config.log where it belongs
7233
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
7234
7235
ifelse([$4], , [AC_MSG_ERROR(dnl
7236
[Package requirements ($2) were not met:
7237
7238
$$1_PKG_ERRORS
7239
7240
Consider adjusting the PKG_CONFIG_PATH environment variable if you
7241
installed software in a non-standard prefix.
7242
7243
_PKG_TEXT
7244
])],
7245
[AC_MSG_RESULT([no])
7246
$4])
7247
elif test $pkg_failed = untried; then
7248
ifelse([$4], , [AC_MSG_FAILURE(dnl
7249
[The pkg-config script could not be found or is too old. Make sure it
7250
is in your PATH or set the PKG_CONFIG environment variable to the full
7251
path to pkg-config.
7252
7253
_PKG_TEXT
7254
7255
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
7256
[$4])
7257
else
7258
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
7259
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
7260
AC_MSG_RESULT([yes])
7261
ifelse([$3], , :, [$3])
7262
fi[]dnl
7263
])# PKG_CHECK_MODULES
7264
7265
# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
7266
#
7267
# This file is free software; the Free Software Foundation
7268
# gives unlimited permission to copy and/or distribute it,
7269
# with or without modifications, as long as this notice is preserved.
7270
7271
# AM_AUTOMAKE_VERSION(VERSION)
7272
# ----------------------------
7273
# Automake X.Y traces this macro to ensure aclocal.m4 has been
7274
# generated from the m4 files accompanying Automake X.Y.
7275
# (This private macro should not be called outside this file.)
7276
AC_DEFUN([AM_AUTOMAKE_VERSION],
7277
[am__api_version='1.10'
7278
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
7279
dnl require some minimum version. Point them to the right macro.
7280
m4_if([$1], [1.10.1], [],
7281
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
7282
])
7283
7284
# _AM_AUTOCONF_VERSION(VERSION)
7285
# -----------------------------
7286
# aclocal traces this macro to find the Autoconf version.
7287
# This is a private macro too. Using m4_define simplifies
7288
# the logic in aclocal, which can simply ignore this definition.
7289
m4_define([_AM_AUTOCONF_VERSION], [])
7290
7291
# AM_SET_CURRENT_AUTOMAKE_VERSION
7292
# -------------------------------
7293
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
7294
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
7295
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
7296
[AM_AUTOMAKE_VERSION([1.10.1])dnl
7297
m4_ifndef([AC_AUTOCONF_VERSION],
7298
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
7299
_AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)])
7300
7301
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
7302
7303
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7304
#
7305
# This file is free software; the Free Software Foundation
7306
# gives unlimited permission to copy and/or distribute it,
7307
# with or without modifications, as long as this notice is preserved.
7308
7309
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
7310
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
7311
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
7312
#
7313
# Of course, Automake must honor this variable whenever it calls a
7314
# tool from the auxiliary directory. The problem is that $srcdir (and
7315
# therefore $ac_aux_dir as well) can be either absolute or relative,
7316
# depending on how configure is run. This is pretty annoying, since
7317
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
7318
# source directory, any form will work fine, but in subdirectories a
7319
# relative path needs to be adjusted first.
7320
#
7321
# $ac_aux_dir/missing
7322
# fails when called from a subdirectory if $ac_aux_dir is relative
7323
# $top_srcdir/$ac_aux_dir/missing
7324
# fails if $ac_aux_dir is absolute,
7325
# fails when called from a subdirectory in a VPATH build with
7326
# a relative $ac_aux_dir
7327
#
7328
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
7329
# are both prefixed by $srcdir. In an in-source build this is usually
7330
# harmless because $srcdir is `.', but things will broke when you
7331
# start a VPATH build or use an absolute $srcdir.
7332
#
7333
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
7334
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
7335
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
7336
# and then we would define $MISSING as
7337
# MISSING="\${SHELL} $am_aux_dir/missing"
7338
# This will work as long as MISSING is not called from configure, because
7339
# unfortunately $(top_srcdir) has no meaning in configure.
7340
# However there are other variables, like CC, which are often used in
7341
# configure, and could therefore not use this "fixed" $ac_aux_dir.
7342
#
7343
# Another solution, used here, is to always expand $ac_aux_dir to an
7344
# absolute PATH. The drawback is that using absolute paths prevent a
7345
# configured tree to be moved without reconfiguration.
7346
7347
AC_DEFUN([AM_AUX_DIR_EXPAND],
7348
[dnl Rely on autoconf to set up CDPATH properly.
7349
AC_PREREQ([2.50])dnl
7350
# expand $ac_aux_dir to an absolute path
7351
am_aux_dir=`cd $ac_aux_dir && pwd`
7352
])
7353
7354
7355
# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
7356
# Free Software Foundation, Inc.
7357
#
7358
# This file is free software; the Free Software Foundation
7359
# gives unlimited permission to copy and/or distribute it,
7360
# with or without modifications, as long as this notice is preserved.
7361
7362
# serial 4
7363
7364
# This was merged into AC_PROG_CC in Autoconf.
7365
7366
AU_DEFUN([AM_PROG_CC_STDC],
7367
[AC_PROG_CC
7368
AC_DIAGNOSE([obsolete], [$0:
7369
your code should no longer depend upon `am_cv_prog_cc_stdc', but upon
7370
`ac_cv_prog_cc_stdc'. Remove this warning and the assignment when
7371
you adjust the code. You can also remove the above call to
7372
AC_PROG_CC if you already called it elsewhere.])
7373
am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
7374
])
7375
AU_DEFUN([fp_PROG_CC_STDC])
7376
7377
# AM_CONDITIONAL -*- Autoconf -*-
7378
7379
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
7380
# Free Software Foundation, Inc.
7381
#
7382
# This file is free software; the Free Software Foundation
7383
# gives unlimited permission to copy and/or distribute it,
7384
# with or without modifications, as long as this notice is preserved.
7385
7386
# serial 8
7387
7388
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
7389
# -------------------------------------
7390
# Define a conditional.
7391
AC_DEFUN([AM_CONDITIONAL],
7392
[AC_PREREQ(2.52)dnl
7393
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
7394
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
7395
AC_SUBST([$1_TRUE])dnl
7396
AC_SUBST([$1_FALSE])dnl
7397
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
7398
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
7399
if $2; then
7400
$1_TRUE=
7401
$1_FALSE='#'
7402
else
7403
$1_TRUE='#'
7404
$1_FALSE=
7405
fi
7406
AC_CONFIG_COMMANDS_PRE(
7407
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
7408
AC_MSG_ERROR([[conditional "$1" was never defined.
7409
Usually this means the macro was only invoked conditionally.]])
7410
fi])])
7411
7412
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
7413
# Free Software Foundation, Inc.
7414
#
7415
# This file is free software; the Free Software Foundation
7416
# gives unlimited permission to copy and/or distribute it,
7417
# with or without modifications, as long as this notice is preserved.
7418
7419
# serial 9
7420
7421
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
7422
# written in clear, in which case automake, when reading aclocal.m4,
7423
# will think it sees a *use*, and therefore will trigger all it's
7424
# C support machinery. Also note that it means that autoscan, seeing
7425
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
7426
7427
7428
# _AM_DEPENDENCIES(NAME)
7429
# ----------------------
7430
# See how the compiler implements dependency checking.
7431
# NAME is "CC", "CXX", "GCJ", or "OBJC".
7432
# We try a few techniques and use that to set a single cache variable.
7433
#
7434
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
7435
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
7436
# dependency, and given that the user is not expected to run this macro,
7437
# just rely on AC_PROG_CC.
7438
AC_DEFUN([_AM_DEPENDENCIES],
7439
[AC_REQUIRE([AM_SET_DEPDIR])dnl
7440
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
7441
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
7442
AC_REQUIRE([AM_DEP_TRACK])dnl
7443
7444
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
7445
[$1], CXX, [depcc="$CXX" am_compiler_list=],
7446
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
7447
[$1], UPC, [depcc="$UPC" am_compiler_list=],
7448
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
7449
[depcc="$$1" am_compiler_list=])
7450
7451
AC_CACHE_CHECK([dependency style of $depcc],
7452
[am_cv_$1_dependencies_compiler_type],
7453
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7454
# We make a subdir and do the tests there. Otherwise we can end up
7455
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7456
# instance it was reported that on HP-UX the gcc test will end up
7457
# making a dummy file named `D' -- because `-MD' means `put the output
7458
# in D'.
7459
mkdir conftest.dir
7460
# Copy depcomp to subdir because otherwise we won't find it if we're
7461
# using a relative directory.
7462
cp "$am_depcomp" conftest.dir
7463
cd conftest.dir
7464
# We will build objects and dependencies in a subdirectory because
7465
# it helps to detect inapplicable dependency modes. For instance
7466
# both Tru64's cc and ICC support -MD to output dependencies as a
7467
# side effect of compilation, but ICC will put the dependencies in
7468
# the current directory while Tru64 will put them in the object
7469
# directory.
7470
mkdir sub
7471
7472
am_cv_$1_dependencies_compiler_type=none
7473
if test "$am_compiler_list" = ""; then
7474
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
7475
fi
7476
for depmode in $am_compiler_list; do
7477
# Setup a source with many dependencies, because some compilers
7478
# like to wrap large dependency lists on column 80 (with \), and
7479
# we should not choose a depcomp mode which is confused by this.
7480
#
7481
# We need to recreate these files for each test, as the compiler may
7482
# overwrite some of them when testing with obscure command lines.
7483
# This happens at least with the AIX C compiler.
7484
: > sub/conftest.c
7485
for i in 1 2 3 4 5 6; do
7486
echo '#include "conftst'$i'.h"' >> sub/conftest.c
7487
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7488
# Solaris 8's {/usr,}/bin/sh.
7489
touch sub/conftst$i.h
7490
done
7491
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7492
7493
case $depmode in
7494
nosideeffect)
7495
# after this tag, mechanisms are not by side-effect, so they'll
7496
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7497
if test "x$enable_dependency_tracking" = xyes; then
7498
continue
7499
else
7500
break
7501
fi
7502
;;
7503
none) break ;;
7504
esac
7505
# We check with `-c' and `-o' for the sake of the "dashmstdout"
7506
# mode. It turns out that the SunPro C++ compiler does not properly
7507
# handle `-M -o', and we need to detect this.
7508
if depmode=$depmode \
7509
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
7510
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7511
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
7512
>/dev/null 2>conftest.err &&
7513
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7514
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7515
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
7516
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7517
# icc doesn't choke on unknown options, it will just issue warnings
7518
# or remarks (even with -Werror). So we grep stderr for any message
7519
# that says an option was ignored or not supported.
7520
# When given -MP, icc 7.0 and 7.1 complain thusly:
7521
# icc: Command line warning: ignoring option '-M'; no argument required
7522
# The diagnosis changed in icc 8.0:
7523
# icc: Command line remark: option '-MP' not supported
7524
if (grep 'ignoring option' conftest.err ||
7525
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7526
am_cv_$1_dependencies_compiler_type=$depmode
7527
break
7528
fi
7529
fi
7530
done
7531
7532
cd ..
7533
rm -rf conftest.dir
7534
else
7535
am_cv_$1_dependencies_compiler_type=none
7536
fi
7537
])
7538
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
7539
AM_CONDITIONAL([am__fastdep$1], [
7540
test "x$enable_dependency_tracking" != xno \
7541
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
7542
])
7543
7544
7545
# AM_SET_DEPDIR
7546
# -------------
7547
# Choose a directory name for dependency files.
7548
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
7549
AC_DEFUN([AM_SET_DEPDIR],
7550
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
7551
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
7552
])
7553
7554
7555
# AM_DEP_TRACK
7556
# ------------
7557
AC_DEFUN([AM_DEP_TRACK],
7558
[AC_ARG_ENABLE(dependency-tracking,
7559
[ --disable-dependency-tracking speeds up one-time build
7560
--enable-dependency-tracking do not reject slow dependency extractors])
7561
if test "x$enable_dependency_tracking" != xno; then
7562
am_depcomp="$ac_aux_dir/depcomp"
7563
AMDEPBACKSLASH='\'
7564
fi
7565
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
7566
AC_SUBST([AMDEPBACKSLASH])dnl
7567
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
7568
])
7569
7570
# Generate code to set up dependency tracking. -*- Autoconf -*-
7571
7572
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
7573
# Free Software Foundation, Inc.
7574
#
7575
# This file is free software; the Free Software Foundation
7576
# gives unlimited permission to copy and/or distribute it,
7577
# with or without modifications, as long as this notice is preserved.
7578
7579
#serial 3
7580
7581
# _AM_OUTPUT_DEPENDENCY_COMMANDS
7582
# ------------------------------
7583
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
7584
[for mf in $CONFIG_FILES; do
7585
# Strip MF so we end up with the name of the file.
7586
mf=`echo "$mf" | sed -e 's/:.*$//'`
7587
# Check whether this is an Automake generated Makefile or not.
7588
# We used to match only the files named `Makefile.in', but
7589
# some people rename them; so instead we look at the file content.
7590
# Grep'ing the first line is not enough: some people post-process
7591
# each Makefile.in and add a new line on top of each file to say so.
7592
# Grep'ing the whole file is not good either: AIX grep has a line
7593
# limit of 2048, but all sed's we know have understand at least 4000.
7594
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
7595
dirpart=`AS_DIRNAME("$mf")`
7596
else
7597
continue
7598
fi
7599
# Extract the definition of DEPDIR, am__include, and am__quote
7600
# from the Makefile without running `make'.
7601
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7602
test -z "$DEPDIR" && continue
7603
am__include=`sed -n 's/^am__include = //p' < "$mf"`
7604
test -z "am__include" && continue
7605
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7606
# When using ansi2knr, U may be empty or an underscore; expand it
7607
U=`sed -n 's/^U = //p' < "$mf"`
7608
# Find all dependency output files, they are included files with
7609
# $(DEPDIR) in their names. We invoke sed twice because it is the
7610
# simplest approach to changing $(DEPDIR) to its actual value in the
7611
# expansion.
7612
for file in `sed -n "
7613
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
7614
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7615
# Make sure the directory exists.
7616
test -f "$dirpart/$file" && continue
7617
fdir=`AS_DIRNAME(["$file"])`
7618
AS_MKDIR_P([$dirpart/$fdir])
7619
# echo "creating $dirpart/$file"
7620
echo '# dummy' > "$dirpart/$file"
7621
done
7622
done
7623
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
7624
7625
7626
# AM_OUTPUT_DEPENDENCY_COMMANDS
7627
# -----------------------------
7628
# This macro should only be invoked once -- use via AC_REQUIRE.
7629
#
7630
# This code is only required when automatic dependency tracking
7631
# is enabled. FIXME. This creates each `.P' file that we will
7632
# need in order to bootstrap the dependency handling code.
7633
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
7634
[AC_CONFIG_COMMANDS([depfiles],
7635
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
7636
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
7637
])
7638
7639
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7640
# Free Software Foundation, Inc.
7641
#
7642
# This file is free software; the Free Software Foundation
7643
# gives unlimited permission to copy and/or distribute it,
7644
# with or without modifications, as long as this notice is preserved.
7645
7646
# serial 8
7647
7648
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
7649
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
7650
7651
# Do all the work for Automake. -*- Autoconf -*-
7652
7653
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
7654
# 2005, 2006, 2008 Free Software Foundation, Inc.
7655
#
7656
# This file is free software; the Free Software Foundation
7657
# gives unlimited permission to copy and/or distribute it,
7658
# with or without modifications, as long as this notice is preserved.
7659
7660
# serial 13
7661
7662
# This macro actually does too much. Some checks are only needed if
7663
# your package does certain things. But this isn't really a big deal.
7664
7665
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
7666
# AM_INIT_AUTOMAKE([OPTIONS])
7667
# -----------------------------------------------
7668
# The call with PACKAGE and VERSION arguments is the old style
7669
# call (pre autoconf-2.50), which is being phased out. PACKAGE
7670
# and VERSION should now be passed to AC_INIT and removed from
7671
# the call to AM_INIT_AUTOMAKE.
7672
# We support both call styles for the transition. After
7673
# the next Automake release, Autoconf can make the AC_INIT
7674
# arguments mandatory, and then we can depend on a new Autoconf
7675
# release and drop the old call support.
7676
AC_DEFUN([AM_INIT_AUTOMAKE],
7677
[AC_PREREQ([2.60])dnl
7678
dnl Autoconf wants to disallow AM_ names. We explicitly allow
7679
dnl the ones we care about.
7680
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
7681
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
7682
AC_REQUIRE([AC_PROG_INSTALL])dnl
7683
if test "`cd $srcdir && pwd`" != "`pwd`"; then
7684
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7685
# is not polluted with repeated "-I."
7686
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
7687
# test to see if srcdir already configured
7688
if test -f $srcdir/config.status; then
7689
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
7690
fi
7691
fi
7692
7693
# test whether we have cygpath
7694
if test -z "$CYGPATH_W"; then
7695
if (cygpath --version) >/dev/null 2>/dev/null; then
7696
CYGPATH_W='cygpath -w'
7697
else
7698
CYGPATH_W=echo
7699
fi
7700
fi
7701
AC_SUBST([CYGPATH_W])
7702
7703
# Define the identity of the package.
7704
dnl Distinguish between old-style and new-style calls.
7705
m4_ifval([$2],
7706
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
7707
AC_SUBST([PACKAGE], [$1])dnl
7708
AC_SUBST([VERSION], [$2])],
7709
[_AM_SET_OPTIONS([$1])dnl
7710
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
7711
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
7712
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
7713
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
7714
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
7715
7716
_AM_IF_OPTION([no-define],,
7717
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
7718
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
7719
7720
# Some tools Automake needs.
7721
AC_REQUIRE([AM_SANITY_CHECK])dnl
7722
AC_REQUIRE([AC_ARG_PROGRAM])dnl
7723
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
7724
AM_MISSING_PROG(AUTOCONF, autoconf)
7725
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
7726
AM_MISSING_PROG(AUTOHEADER, autoheader)
7727
AM_MISSING_PROG(MAKEINFO, makeinfo)
7728
AM_PROG_INSTALL_SH
7729
AM_PROG_INSTALL_STRIP
7730
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
7731
# We need awk for the "check" target. The system "awk" is bad on
7732
# some platforms.
7733
AC_REQUIRE([AC_PROG_AWK])dnl
7734
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
7735
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
7736
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
7737
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
7738
[_AM_PROG_TAR([v7])])])
7739
_AM_IF_OPTION([no-dependencies],,
7740
[AC_PROVIDE_IFELSE([AC_PROG_CC],
7741
[_AM_DEPENDENCIES(CC)],
7742
[define([AC_PROG_CC],
7743
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
7744
AC_PROVIDE_IFELSE([AC_PROG_CXX],
7745
[_AM_DEPENDENCIES(CXX)],
7746
[define([AC_PROG_CXX],
7747
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
7748
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
7749
[_AM_DEPENDENCIES(OBJC)],
7750
[define([AC_PROG_OBJC],
7751
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
7752
])
7753
])
7754
7755
7756
# When config.status generates a header, we must update the stamp-h file.
7757
# This file resides in the same directory as the config header
7758
# that is generated. The stamp files are numbered to have different names.
7759
7760
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
7761
# loop where config.status creates the headers, so we can generate
7762
# our stamp files there.
7763
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
7764
[# Compute $1's index in $config_headers.
7765
_am_arg=$1
7766
_am_stamp_count=1
7767
for _am_header in $config_headers :; do
7768
case $_am_header in
7769
$_am_arg | $_am_arg:* )
7770
break ;;
7771
* )
7772
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7773
esac
7774
done
7775
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
7776
7777
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7778
#
7779
# This file is free software; the Free Software Foundation
7780
# gives unlimited permission to copy and/or distribute it,
7781
# with or without modifications, as long as this notice is preserved.
7782
7783
# AM_PROG_INSTALL_SH
7784
# ------------------
7785
# Define $install_sh.
7786
AC_DEFUN([AM_PROG_INSTALL_SH],
7787
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7788
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
7789
AC_SUBST(install_sh)])
7790
7791
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
7792
#
7793
# This file is free software; the Free Software Foundation
7794
# gives unlimited permission to copy and/or distribute it,
7795
# with or without modifications, as long as this notice is preserved.
7796
7797
# serial 2
7798
7799
# Check whether the underlying file-system supports filenames
7800
# with a leading dot. For instance MS-DOS doesn't.
7801
AC_DEFUN([AM_SET_LEADING_DOT],
7802
[rm -rf .tst 2>/dev/null
7803
mkdir .tst 2>/dev/null
7804
if test -d .tst; then
7805
am__leading_dot=.
7806
else
7807
am__leading_dot=_
7808
fi
7809
rmdir .tst 2>/dev/null
7810
AC_SUBST([am__leading_dot])])
7811
7812
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
7813
# From Jim Meyering
7814
7815
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
7816
# Free Software Foundation, Inc.
7817
#
7818
# This file is free software; the Free Software Foundation
7819
# gives unlimited permission to copy and/or distribute it,
7820
# with or without modifications, as long as this notice is preserved.
7821
7822
# serial 4
7823
7824
AC_DEFUN([AM_MAINTAINER_MODE],
7825
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
7826
dnl maintainer-mode is disabled by default
7827
AC_ARG_ENABLE(maintainer-mode,
7828
[ --enable-maintainer-mode enable make rules and dependencies not useful
7829
(and sometimes confusing) to the casual installer],
7830
USE_MAINTAINER_MODE=$enableval,
7831
USE_MAINTAINER_MODE=no)
7832
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
7833
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
7834
MAINT=$MAINTAINER_MODE_TRUE
7835
AC_SUBST(MAINT)dnl
7836
]
7837
)
7838
7839
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
7840
7841
# Check to see how 'make' treats includes. -*- Autoconf -*-
7842
7843
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7844
#
7845
# This file is free software; the Free Software Foundation
7846
# gives unlimited permission to copy and/or distribute it,
7847
# with or without modifications, as long as this notice is preserved.
7848
7849
# serial 3
7850
7851
# AM_MAKE_INCLUDE()
7852
# -----------------
7853
# Check to see how make treats includes.
7854
AC_DEFUN([AM_MAKE_INCLUDE],
7855
[am_make=${MAKE-make}
7856
cat > confinc << 'END'
7857
am__doit:
7858
@echo done
7859
.PHONY: am__doit
7860
END
7861
# If we don't find an include directive, just comment out the code.
7862
AC_MSG_CHECKING([for style of include used by $am_make])
7863
am__include="#"
7864
am__quote=
7865
_am_result=none
7866
# First try GNU make style include.
7867
echo "include confinc" > confmf
7868
# We grep out `Entering directory' and `Leaving directory'
7869
# messages which can occur if `w' ends up in MAKEFLAGS.
7870
# In particular we don't look at `^make:' because GNU make might
7871
# be invoked under some other name (usually "gmake"), in which
7872
# case it prints its new name instead of `make'.
7873
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
7874
am__include=include
7875
am__quote=
7876
_am_result=GNU
7877
fi
7878
# Now try BSD make style include.
7879
if test "$am__include" = "#"; then
7880
echo '.include "confinc"' > confmf
7881
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
7882
am__include=.include
7883
am__quote="\""
7884
_am_result=BSD
7885
fi
7886
fi
7887
AC_SUBST([am__include])
7888
AC_SUBST([am__quote])
7889
AC_MSG_RESULT([$_am_result])
7890
rm -f confinc confmf
7891
])
7892
7893
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
7894
7895
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
7896
# Free Software Foundation, Inc.
7897
#
7898
# This file is free software; the Free Software Foundation
7899
# gives unlimited permission to copy and/or distribute it,
7900
# with or without modifications, as long as this notice is preserved.
7901
7902
# serial 5
7903
7904
# AM_MISSING_PROG(NAME, PROGRAM)
7905
# ------------------------------
7906
AC_DEFUN([AM_MISSING_PROG],
7907
[AC_REQUIRE([AM_MISSING_HAS_RUN])
7908
$1=${$1-"${am_missing_run}$2"}
7909
AC_SUBST($1)])
7910
7911
7912
# AM_MISSING_HAS_RUN
7913
# ------------------
7914
# Define MISSING if not defined so far and test if it supports --run.
7915
# If it does, set am_missing_run to use it, otherwise, to nothing.
7916
AC_DEFUN([AM_MISSING_HAS_RUN],
7917
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
7918
AC_REQUIRE_AUX_FILE([missing])dnl
7919
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
7920
# Use eval to expand $SHELL
7921
if eval "$MISSING --run true"; then
7922
am_missing_run="$MISSING --run "
7923
else
7924
am_missing_run=
7925
AC_MSG_WARN([`missing' script is too old or missing])
7926
fi
7927
])
7928
7929
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7930
#
7931
# This file is free software; the Free Software Foundation
7932
# gives unlimited permission to copy and/or distribute it,
7933
# with or without modifications, as long as this notice is preserved.
7934
7935
# AM_PROG_MKDIR_P
7936
# ---------------
7937
# Check for `mkdir -p'.
7938
AC_DEFUN([AM_PROG_MKDIR_P],
7939
[AC_PREREQ([2.60])dnl
7940
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
7941
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
7942
dnl while keeping a definition of mkdir_p for backward compatibility.
7943
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
7944
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
7945
dnl Makefile.ins that do not define MKDIR_P, so we do our own
7946
dnl adjustment using top_builddir (which is defined more often than
7947
dnl MKDIR_P).
7948
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
7949
case $mkdir_p in
7950
[[\\/$]]* | ?:[[\\/]]*) ;;
7951
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7952
esac
7953
])
7954
7955
# Helper functions for option handling. -*- Autoconf -*-
7956
7957
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7958
#
7959
# This file is free software; the Free Software Foundation
7960
# gives unlimited permission to copy and/or distribute it,
7961
# with or without modifications, as long as this notice is preserved.
7962
7963
# serial 3
7964
7965
# _AM_MANGLE_OPTION(NAME)
7966
# -----------------------
7967
AC_DEFUN([_AM_MANGLE_OPTION],
7968
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7969
7970
# _AM_SET_OPTION(NAME)
7971
# ------------------------------
7972
# Set option NAME. Presently that only means defining a flag for this option.
7973
AC_DEFUN([_AM_SET_OPTION],
7974
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7975
7976
# _AM_SET_OPTIONS(OPTIONS)
7977
# ----------------------------------
7978
# OPTIONS is a space-separated list of Automake options.
7979
AC_DEFUN([_AM_SET_OPTIONS],
7980
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7981
7982
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7983
# -------------------------------------------
7984
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7985
AC_DEFUN([_AM_IF_OPTION],
7986
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7987
7988
# Check to make sure that the build environment is sane. -*- Autoconf -*-
7989
7990
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7991
# Free Software Foundation, Inc.
7992
#
7993
# This file is free software; the Free Software Foundation
7994
# gives unlimited permission to copy and/or distribute it,
7995
# with or without modifications, as long as this notice is preserved.
7996
7997
# serial 4
7998
7999
# AM_SANITY_CHECK
8000
# ---------------
8001
AC_DEFUN([AM_SANITY_CHECK],
8002
[AC_MSG_CHECKING([whether build environment is sane])
8003
# Just in case
8004
sleep 1
8005
echo timestamp > conftest.file
8006
# Do `set' in a subshell so we don't clobber the current shell's
8007
# arguments. Must try -L first in case configure is actually a
8008
# symlink; some systems play weird games with the mod time of symlinks
8009
# (eg FreeBSD returns the mod time of the symlink's containing
8010
# directory).
8011
if (
8012
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
8013
if test "$[*]" = "X"; then
8014
# -L didn't work.
8015
set X `ls -t $srcdir/configure conftest.file`
8016
fi
8017
rm -f conftest.file
8018
if test "$[*]" != "X $srcdir/configure conftest.file" \
8019
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
8020
8021
# If neither matched, then we have a broken ls. This can happen
8022
# if, for instance, CONFIG_SHELL is bash and it inherits a
8023
# broken ls alias from the environment. This has actually
8024
# happened. Such a system could not be considered "sane".
8025
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
8026
alias in your environment])
8027
fi
8028
8029
test "$[2]" = conftest.file
8030
)
8031
then
8032
# Ok.
8033
:
8034
else
8035
AC_MSG_ERROR([newly created file is older than distributed files!
8036
Check your system clock])
8037
fi
8038
AC_MSG_RESULT(yes)])
8039
8040
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8041
#
8042
# This file is free software; the Free Software Foundation
8043
# gives unlimited permission to copy and/or distribute it,
8044
# with or without modifications, as long as this notice is preserved.
8045
8046
# AM_PROG_INSTALL_STRIP
8047
# ---------------------
8048
# One issue with vendor `install' (even GNU) is that you can't
8049
# specify the program used to strip binaries. This is especially
8050
# annoying in cross-compiling environments, where the build's strip
8051
# is unlikely to handle the host's binaries.
8052
# Fortunately install-sh will honor a STRIPPROG variable, so we
8053
# always use install-sh in `make install-strip', and initialize
8054
# STRIPPROG with the value of the STRIP variable (set by the user).
8055
AC_DEFUN([AM_PROG_INSTALL_STRIP],
8056
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8057
# Installed binaries are usually stripped using `strip' when the user
8058
# run `make install-strip'. However `strip' might not be the right
8059
# tool to use in cross-compilation environments, therefore Automake
8060
# will honor the `STRIP' environment variable to overrule this program.
8061
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
8062
if test "$cross_compiling" != no; then
8063
AC_CHECK_TOOL([STRIP], [strip], :)
8064
fi
8065
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8066
AC_SUBST([INSTALL_STRIP_PROGRAM])])
8067
8068
# Copyright (C) 2006 Free Software Foundation, Inc.
8069
#
8070
# This file is free software; the Free Software Foundation
8071
# gives unlimited permission to copy and/or distribute it,
8072
# with or without modifications, as long as this notice is preserved.
8073
8074
# _AM_SUBST_NOTMAKE(VARIABLE)
8075
# ---------------------------
8076
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
8077
# This macro is traced by Automake.
8078
AC_DEFUN([_AM_SUBST_NOTMAKE])
8079
8080
# Check how to create a tarball. -*- Autoconf -*-
8081
8082
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
8083
#
8084
# This file is free software; the Free Software Foundation
8085
# gives unlimited permission to copy and/or distribute it,
8086
# with or without modifications, as long as this notice is preserved.
8087
8088
# serial 2
8089
8090
# _AM_PROG_TAR(FORMAT)
8091
# --------------------
8092
# Check how to create a tarball in format FORMAT.
8093
# FORMAT should be one of `v7', `ustar', or `pax'.
8094
#
8095
# Substitute a variable $(am__tar) that is a command
8096
# writing to stdout a FORMAT-tarball containing the directory
8097
# $tardir.
8098
# tardir=directory && $(am__tar) > result.tar
8099
#
8100
# Substitute a variable $(am__untar) that extract such
8101
# a tarball read from stdin.
8102
# $(am__untar) < result.tar
8103
AC_DEFUN([_AM_PROG_TAR],
8104
[# Always define AMTAR for backward compatibility.
8105
AM_MISSING_PROG([AMTAR], [tar])
8106
m4_if([$1], [v7],
8107
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
8108
[m4_case([$1], [ustar],, [pax],,
8109
[m4_fatal([Unknown tar format])])
8110
AC_MSG_CHECKING([how to create a $1 tar archive])
8111
# Loop over all known methods to create a tar archive until one works.
8112
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
8113
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
8114
# Do not fold the above two line into one, because Tru64 sh and
8115
# Solaris sh will not grok spaces in the rhs of `-'.
8116
for _am_tool in $_am_tools
8117
do
8118
case $_am_tool in
8119
gnutar)
8120
for _am_tar in tar gnutar gtar;
8121
do
8122
AM_RUN_LOG([$_am_tar --version]) && break
8123
done
8124
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
8125
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
8126
am__untar="$_am_tar -xf -"
8127
;;
8128
plaintar)
8129
# Must skip GNU tar: if it does not support --format= it doesn't create
8130
# ustar tarball either.
8131
(tar --version) >/dev/null 2>&1 && continue
8132
am__tar='tar chf - "$$tardir"'
8133
am__tar_='tar chf - "$tardir"'
8134
am__untar='tar xf -'
8135
;;
8136
pax)
8137
am__tar='pax -L -x $1 -w "$$tardir"'
8138
am__tar_='pax -L -x $1 -w "$tardir"'
8139
am__untar='pax -r'
8140
;;
8141
cpio)
8142
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
8143
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
8144
am__untar='cpio -i -H $1 -d'
8145
;;
8146
none)
8147
am__tar=false
8148
am__tar_=false
8149
am__untar=false
8150
;;
8151
esac
8152
8153
# If the value was cached, stop now. We just wanted to have am__tar
8154
# and am__untar set.
8155
test -n "${am_cv_prog_tar_$1}" && break
8156
8157
# tar/untar a dummy directory, and stop if the command works
8158
rm -rf conftest.dir
8159
mkdir conftest.dir
8160
echo GrepMe > conftest.dir/file
8161
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
8162
rm -rf conftest.dir
8163
if test -s conftest.tar; then
8164
AM_RUN_LOG([$am__untar <conftest.tar])
8165
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
8166
fi
8167
done
8168
rm -rf conftest.dir
8169
8170
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
8171
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
8172
AC_SUBST([am__tar])
8173
AC_SUBST([am__untar])
8174
]) # _AM_PROG_TAR
8175
8176
m4_include([acinclude.m4])
Loggerhead is a web-based interface for Breezy
Version: 2.0.1