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- Committer: Bazaar Package Importer
- Author(s): Timo Aaltonen
- Date: 2010-01-09 00:00:29 UTC
- mfrom: (1.3.3 upstream)
- mto: (2.2.9 experimental)
- mto: This revision was merged to the branch mainline in revision 39.
- Revision ID: james.westby@ubuntu.com-20100109000029-yhmol07llcxuzk0c
Tags: upstream-2.4.17
Import upstream version 2.4.17
- files added:
- .gitignore
- include
- include/drm
- intel
- nouveau
- radeon
- tests/ttmtest
- tests/ttmtest/src
- files removed:
- Makefile.in
- libdrm
- libdrm/intel
- libdrm/nouveau
- libdrm/radeon
- shared-core
- files modified:
- Makefile.am
added
removed
aclocal.m4
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# generated automatically by aclocal 1.10.2 -*- 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(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
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[m4_warning([this file was generated for autoconf 2.64.
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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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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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#
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
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# 2006, 2007, 2008 Free Software Foundation, Inc.
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# Written by Gordon Matzigkeit, 1996
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#
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# This file is free software; the Free Software Foundation gives
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# unlimited permission to copy and/or distribute it, with or without
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# modifications, as long as this notice is preserved.
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m4_define([_LT_COPYING], [dnl
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
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# 2006, 2007, 2008 Free Software Foundation, Inc.
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# Written by Gordon Matzigkeit, 1996
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#
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# This file is part of GNU Libtool.
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#
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# GNU Libtool is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# As a special exception to the GNU General Public License,
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# if you distribute this file as part of a program or library that
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# is built using GNU Libtool, you may include this file under the
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# same distribution terms that you use for the rest of that program.
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#
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# GNU Libtool is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
53
#
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# You should have received a copy of the GNU General Public License
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# along with GNU Libtool; see the file COPYING. If not, a copy
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# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
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# obtained by writing to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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])
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# serial 56 LT_INIT
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# LT_PREREQ(VERSION)
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# ------------------
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# Complain and exit if this libtool version is less that VERSION.
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m4_defun([LT_PREREQ],
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[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
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[m4_default([$3],
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[m4_fatal([Libtool version $1 or higher is required],
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63)])],
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[$2])])
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# _LT_CHECK_BUILDDIR
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# ------------------
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# Complain if the absolute build directory name contains unusual characters
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m4_defun([_LT_CHECK_BUILDDIR],
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[case `pwd` in
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*\ * | *\ *)
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AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
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esac
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])
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# LT_INIT([OPTIONS])
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# ------------------
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AC_DEFUN([LT_INIT],
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[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
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AC_BEFORE([$0], [LT_LANG])dnl
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AC_BEFORE([$0], [LT_OUTPUT])dnl
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AC_BEFORE([$0], [LTDL_INIT])dnl
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m4_require([_LT_CHECK_BUILDDIR])dnl
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dnl Autoconf doesn't catch unexpanded LT_ macros by default:
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m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
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m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
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dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
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dnl unless we require an AC_DEFUNed macro:
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AC_REQUIRE([LTOPTIONS_VERSION])dnl
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AC_REQUIRE([LTSUGAR_VERSION])dnl
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AC_REQUIRE([LTVERSION_VERSION])dnl
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AC_REQUIRE([LTOBSOLETE_VERSION])dnl
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m4_require([_LT_PROG_LTMAIN])dnl
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dnl Parse OPTIONS
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_LT_SET_OPTIONS([$0], [$1])
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# This can be used to rebuild libtool when needed
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LIBTOOL_DEPS="$ltmain"
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# Always use our own libtool.
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LIBTOOL='$(SHELL) $(top_builddir)/libtool'
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AC_SUBST(LIBTOOL)dnl
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_LT_SETUP
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# Only expand once:
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m4_define([LT_INIT])
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])# LT_INIT
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# Old names:
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AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
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AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
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dnl aclocal-1.4 backwards compatibility:
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dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
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dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
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# _LT_CC_BASENAME(CC)
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# -------------------
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# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
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m4_defun([_LT_CC_BASENAME],
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[for cc_temp in $1""; do
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case $cc_temp in
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
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distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
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\-*) ;;
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*) break;;
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esac
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done
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cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
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])
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# _LT_FILEUTILS_DEFAULTS
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# ----------------------
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# It is okay to use these file commands and assume they have been set
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# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
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m4_defun([_LT_FILEUTILS_DEFAULTS],
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[: ${CP="cp -f"}
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: ${MV="mv -f"}
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: ${RM="rm -f"}
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])# _LT_FILEUTILS_DEFAULTS
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# _LT_SETUP
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# ---------
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m4_defun([_LT_SETUP],
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[AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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_LT_DECL([], [host_alias], [0], [The host system])dnl
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_LT_DECL([], [host], [0])dnl
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_LT_DECL([], [host_os], [0])dnl
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dnl
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_LT_DECL([], [build_alias], [0], [The build system])dnl
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_LT_DECL([], [build], [0])dnl
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_LT_DECL([], [build_os], [0])dnl
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dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([LT_PATH_LD])dnl
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AC_REQUIRE([LT_PATH_NM])dnl
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dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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test -z "$LN_S" && LN_S="ln -s"
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_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
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dnl
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AC_REQUIRE([LT_CMD_MAX_LEN])dnl
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_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
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_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
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dnl
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m4_require([_LT_FILEUTILS_DEFAULTS])dnl
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m4_require([_LT_CHECK_SHELL_FEATURES])dnl
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m4_require([_LT_CMD_RELOAD])dnl
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m4_require([_LT_CHECK_MAGIC_METHOD])dnl
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m4_require([_LT_CMD_OLD_ARCHIVE])dnl
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m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
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_LT_CONFIG_LIBTOOL_INIT([
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# See if we are running on zsh, and set the options which allow our
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# commands through without removal of \ escapes INIT.
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if test -n "\${ZSH_VERSION+set}" ; then
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setopt NO_GLOB_SUBST
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fi
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])
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if test -n "${ZSH_VERSION+set}" ; then
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setopt NO_GLOB_SUBST
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fi
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_LT_CHECK_OBJDIR
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m4_require([_LT_TAG_COMPILER])dnl
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_LT_PROG_ECHO_BACKSLASH
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case $host_os in
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aix3*)
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# AIX sometimes has problems with the GCC collect2 program. For some
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# reason, if we set the COLLECT_NAMES environment variable, the problems
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# vanish in a puff of smoke.
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if test "X${COLLECT_NAMES+set}" != Xset; then
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COLLECT_NAMES=
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export COLLECT_NAMES
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fi
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;;
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esac
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# Sed substitution that helps us do robust quoting. It backslashifies
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# metacharacters that are still active within double-quoted strings.
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sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
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# Same as above, but do not quote variable references.
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double_quote_subst='s/\([["`\\]]\)/\\\1/g'
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# Sed substitution to delay expansion of an escaped shell variable in a
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# double_quote_subst'ed string.
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delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
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# Sed substitution to delay expansion of an escaped single quote.
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delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
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# Sed substitution to avoid accidental globbing in evaled expressions
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no_glob_subst='s/\*/\\\*/g'
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# Global variables:
235
ofile=libtool
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can_build_shared=yes
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# All known linkers require a `.a' archive for static linking (except MSVC,
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# which needs '.lib').
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libext=a
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with_gnu_ld="$lt_cv_prog_gnu_ld"
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old_CC="$CC"
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old_CFLAGS="$CFLAGS"
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# Set sane defaults for various variables
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test -z "$CC" && CC=cc
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test -z "$LTCC" && LTCC=$CC
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test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
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test -z "$LD" && LD=ld
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test -z "$ac_objext" && ac_objext=o
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_LT_CC_BASENAME([$compiler])
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# Only perform the check for file, if the check method requires it
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test -z "$MAGIC_CMD" && MAGIC_CMD=file
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case $deplibs_check_method in
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file_magic*)
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if test "$file_magic_cmd" = '$MAGIC_CMD'; then
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_LT_PATH_MAGIC
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fi
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;;
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esac
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# Use C for the default configuration in the libtool script
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LT_SUPPORTED_TAG([CC])
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_LT_LANG_C_CONFIG
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_LT_LANG_DEFAULT_CONFIG
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_LT_CONFIG_COMMANDS
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])# _LT_SETUP
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# _LT_PROG_LTMAIN
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# ---------------
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# Note that this code is called both from `configure', and `config.status'
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# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
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# `config.status' has no value for ac_aux_dir unless we are using Automake,
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# so we pass a copy along to make sure it has a sensible value anyway.
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m4_defun([_LT_PROG_LTMAIN],
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[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
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_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
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ltmain="$ac_aux_dir/ltmain.sh"
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])# _LT_PROG_LTMAIN
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# So that we can recreate a full libtool script including additional
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# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
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# in macros and then make a single call at the end using the `libtool'
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# label.
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# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
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# ----------------------------------------
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# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
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m4_define([_LT_CONFIG_LIBTOOL_INIT],
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[m4_ifval([$1],
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[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
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[$1
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])])])
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# Initialize.
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m4_define([_LT_OUTPUT_LIBTOOL_INIT])
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# _LT_CONFIG_LIBTOOL([COMMANDS])
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# ------------------------------
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# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
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m4_define([_LT_CONFIG_LIBTOOL],
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[m4_ifval([$1],
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[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
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[$1
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])])])
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# Initialize.
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m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
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# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
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# -----------------------------------------------------
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m4_defun([_LT_CONFIG_SAVE_COMMANDS],
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[_LT_CONFIG_LIBTOOL([$1])
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_LT_CONFIG_LIBTOOL_INIT([$2])
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])
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# _LT_FORMAT_COMMENT([COMMENT])
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# -----------------------------
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# Add leading comment marks to the start of each line, and a trailing
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# full-stop to the whole comment if one is not present already.
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m4_define([_LT_FORMAT_COMMENT],
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[m4_ifval([$1], [
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m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
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[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
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)])
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# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
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# -------------------------------------------------------------------
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# CONFIGNAME is the name given to the value in the libtool script.
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# VARNAME is the (base) name used in the configure script.
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# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
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# VARNAME. Any other value will be used directly.
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m4_define([_LT_DECL],
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[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
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[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
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[m4_ifval([$1], [$1], [$2])])
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lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
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m4_ifval([$4],
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[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
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lt_dict_add_subkey([lt_decl_dict], [$2],
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[tagged?], [m4_ifval([$5], [yes], [no])])])
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])
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# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
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# --------------------------------------------------------
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m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
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# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
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# ------------------------------------------------
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m4_define([lt_decl_tag_varnames],
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[_lt_decl_filter([tagged?], [yes], $@)])
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# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
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# ---------------------------------------------------------
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m4_define([_lt_decl_filter],
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[m4_case([$#],
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[0], [m4_fatal([$0: too few arguments: $#])],
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[1], [m4_fatal([$0: too few arguments: $#: $1])],
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[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
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[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
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[lt_dict_filter([lt_decl_dict], $@)])[]dnl
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])
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# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
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# --------------------------------------------------
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m4_define([lt_decl_quote_varnames],
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[_lt_decl_filter([value], [1], $@)])
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# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
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# ---------------------------------------------------
391
m4_define([lt_decl_dquote_varnames],
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[_lt_decl_filter([value], [2], $@)])
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# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
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# ---------------------------------------------------
397
m4_define([lt_decl_varnames_tagged],
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[m4_assert([$# <= 2])dnl
399
_$0(m4_quote(m4_default([$1], [[, ]])),
400
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
401
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
402
m4_define([_lt_decl_varnames_tagged],
403
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
404
405
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# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
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# ------------------------------------------------
408
m4_define([lt_decl_all_varnames],
409
[_$0(m4_quote(m4_default([$1], [[, ]])),
410
m4_if([$2], [],
411
m4_quote(lt_decl_varnames),
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m4_quote(m4_shift($@))))[]dnl
413
])
414
m4_define([_lt_decl_all_varnames],
415
[lt_join($@, lt_decl_varnames_tagged([$1],
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lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
417
])
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# _LT_CONFIG_STATUS_DECLARE([VARNAME])
421
# ------------------------------------
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# Quote a variable value, and forward it to `config.status' so that its
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# declaration there will have the same value as in `configure'. VARNAME
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# must have a single quote delimited value for this to work.
425
m4_define([_LT_CONFIG_STATUS_DECLARE],
426
[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
427
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# _LT_CONFIG_STATUS_DECLARATIONS
430
# ------------------------------
431
# We delimit libtool config variables with single quotes, so when
432
# we write them to config.status, we have to be sure to quote all
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# embedded single quotes properly. In configure, this macro expands
434
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
435
#
436
# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
437
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
438
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
439
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
440
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# _LT_LIBTOOL_TAGS
443
# ----------------
444
# Output comment and list of tags supported by the script
445
m4_defun([_LT_LIBTOOL_TAGS],
446
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
447
available_tags="_LT_TAGS"dnl
448
])
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# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
452
# -----------------------------------
453
# Extract the dictionary values for VARNAME (optionally with TAG) and
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# expand to a commented shell variable setting:
455
#
456
# # Some comment about what VAR is for.
457
# visible_name=$lt_internal_name
458
m4_define([_LT_LIBTOOL_DECLARE],
459
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
460
[description])))[]dnl
461
m4_pushdef([_libtool_name],
462
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
463
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
464
[0], [_libtool_name=[$]$1],
465
[1], [_libtool_name=$lt_[]$1],
466
[2], [_libtool_name=$lt_[]$1],
467
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
468
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
469
])
470
471
472
# _LT_LIBTOOL_CONFIG_VARS
473
# -----------------------
474
# Produce commented declarations of non-tagged libtool config variables
475
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
476
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
477
# section) are produced by _LT_LIBTOOL_TAG_VARS.
478
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
479
[m4_foreach([_lt_var],
480
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
481
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
482
483
484
# _LT_LIBTOOL_TAG_VARS(TAG)
485
# -------------------------
486
m4_define([_LT_LIBTOOL_TAG_VARS],
487
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
488
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
489
490
491
# _LT_TAGVAR(VARNAME, [TAGNAME])
492
# ------------------------------
493
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
494
495
496
# _LT_CONFIG_COMMANDS
497
# -------------------
498
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
499
# variables for single and double quote escaping we saved from calls
500
# to _LT_DECL, we can put quote escaped variables declarations
501
# into `config.status', and then the shell code to quote escape them in
502
# for loops in `config.status'. Finally, any additional code accumulated
503
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
504
m4_defun([_LT_CONFIG_COMMANDS],
505
[AC_PROVIDE_IFELSE([LT_OUTPUT],
506
dnl If the libtool generation code has been placed in $CONFIG_LT,
507
dnl instead of duplicating it all over again into config.status,
508
dnl then we will have config.status run $CONFIG_LT later, so it
509
dnl needs to know what name is stored there:
510
[AC_CONFIG_COMMANDS([libtool],
511
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
512
dnl If the libtool generation code is destined for config.status,
513
dnl expand the accumulated commands and init code now:
514
[AC_CONFIG_COMMANDS([libtool],
515
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
516
])#_LT_CONFIG_COMMANDS
517
518
519
# Initialize.
520
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
521
[
522
523
# The HP-UX ksh and POSIX shell print the target directory to stdout
524
# if CDPATH is set.
525
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
526
527
sed_quote_subst='$sed_quote_subst'
528
double_quote_subst='$double_quote_subst'
529
delay_variable_subst='$delay_variable_subst'
530
_LT_CONFIG_STATUS_DECLARATIONS
531
LTCC='$LTCC'
532
LTCFLAGS='$LTCFLAGS'
533
compiler='$compiler_DEFAULT'
534
535
# Quote evaled strings.
536
for var in lt_decl_all_varnames([[ \
537
]], lt_decl_quote_varnames); do
538
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
539
*[[\\\\\\\`\\"\\\$]]*)
540
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
541
;;
542
*)
543
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
544
;;
545
esac
546
done
547
548
# Double-quote double-evaled strings.
549
for var in lt_decl_all_varnames([[ \
550
]], lt_decl_dquote_varnames); do
551
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
552
*[[\\\\\\\`\\"\\\$]]*)
553
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
554
;;
555
*)
556
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
557
;;
558
esac
559
done
560
561
# Fix-up fallback echo if it was mangled by the above quoting rules.
562
case \$lt_ECHO in
563
*'\\\[$]0 --fallback-echo"')dnl "
564
lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
565
;;
566
esac
567
568
_LT_OUTPUT_LIBTOOL_INIT
569
])
570
571
572
# LT_OUTPUT
573
# ---------
574
# This macro allows early generation of the libtool script (before
575
# AC_OUTPUT is called), incase it is used in configure for compilation
576
# tests.
577
AC_DEFUN([LT_OUTPUT],
578
[: ${CONFIG_LT=./config.lt}
579
AC_MSG_NOTICE([creating $CONFIG_LT])
580
cat >"$CONFIG_LT" <<_LTEOF
581
#! $SHELL
582
# Generated by $as_me.
583
# Run this file to recreate a libtool stub with the current configuration.
584
585
lt_cl_silent=false
586
SHELL=\${CONFIG_SHELL-$SHELL}
587
_LTEOF
588
589
cat >>"$CONFIG_LT" <<\_LTEOF
590
AS_SHELL_SANITIZE
591
_AS_PREPARE
592
593
exec AS_MESSAGE_FD>&1
594
exec AS_MESSAGE_LOG_FD>>config.log
595
{
596
echo
597
AS_BOX([Running $as_me.])
598
} >&AS_MESSAGE_LOG_FD
599
600
lt_cl_help="\
601
\`$as_me' creates a local libtool stub from the current configuration,
602
for use in further configure time tests before the real libtool is
603
generated.
604
605
Usage: $[0] [[OPTIONS]]
606
607
-h, --help print this help, then exit
608
-V, --version print version number, then exit
609
-q, --quiet do not print progress messages
610
-d, --debug don't remove temporary files
611
612
Report bugs to <bug-libtool@gnu.org>."
613
614
lt_cl_version="\
615
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
616
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
617
configured by $[0], generated by m4_PACKAGE_STRING.
618
619
Copyright (C) 2008 Free Software Foundation, Inc.
620
This config.lt script is free software; the Free Software Foundation
621
gives unlimited permision to copy, distribute and modify it."
622
623
while test $[#] != 0
624
do
625
case $[1] in
626
--version | --v* | -V )
627
echo "$lt_cl_version"; exit 0 ;;
628
--help | --h* | -h )
629
echo "$lt_cl_help"; exit 0 ;;
630
--debug | --d* | -d )
631
debug=: ;;
632
--quiet | --q* | --silent | --s* | -q )
633
lt_cl_silent=: ;;
634
635
-*) AC_MSG_ERROR([unrecognized option: $[1]
636
Try \`$[0] --help' for more information.]) ;;
637
638
*) AC_MSG_ERROR([unrecognized argument: $[1]
639
Try \`$[0] --help' for more information.]) ;;
640
esac
641
shift
642
done
643
644
if $lt_cl_silent; then
645
exec AS_MESSAGE_FD>/dev/null
646
fi
647
_LTEOF
648
649
cat >>"$CONFIG_LT" <<_LTEOF
650
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
651
_LTEOF
652
653
cat >>"$CONFIG_LT" <<\_LTEOF
654
AC_MSG_NOTICE([creating $ofile])
655
_LT_OUTPUT_LIBTOOL_COMMANDS
656
AS_EXIT(0)
657
_LTEOF
658
chmod +x "$CONFIG_LT"
659
660
# configure is writing to config.log, but config.lt does its own redirection,
661
# appending to config.log, which fails on DOS, as config.log is still kept
662
# open by configure. Here we exec the FD to /dev/null, effectively closing
663
# config.log, so it can be properly (re)opened and appended to by config.lt.
664
if test "$no_create" != yes; then
665
lt_cl_success=:
666
test "$silent" = yes &&
667
lt_config_lt_args="$lt_config_lt_args --quiet"
668
exec AS_MESSAGE_LOG_FD>/dev/null
669
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
670
exec AS_MESSAGE_LOG_FD>>config.log
671
$lt_cl_success || AS_EXIT(1)
672
fi
673
])# LT_OUTPUT
674
675
676
# _LT_CONFIG(TAG)
677
# ---------------
678
# If TAG is the built-in tag, create an initial libtool script with a
679
# default configuration from the untagged config vars. Otherwise add code
680
# to config.status for appending the configuration named by TAG from the
681
# matching tagged config vars.
682
m4_defun([_LT_CONFIG],
683
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
684
_LT_CONFIG_SAVE_COMMANDS([
685
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
686
m4_if(_LT_TAG, [C], [
687
# See if we are running on zsh, and set the options which allow our
688
# commands through without removal of \ escapes.
689
if test -n "${ZSH_VERSION+set}" ; then
690
setopt NO_GLOB_SUBST
691
fi
692
693
cfgfile="${ofile}T"
694
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
695
$RM "$cfgfile"
696
697
cat <<_LT_EOF >> "$cfgfile"
698
#! $SHELL
699
700
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
701
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
702
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
703
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
704
#
705
_LT_COPYING
706
_LT_LIBTOOL_TAGS
707
708
# ### BEGIN LIBTOOL CONFIG
709
_LT_LIBTOOL_CONFIG_VARS
710
_LT_LIBTOOL_TAG_VARS
711
# ### END LIBTOOL CONFIG
712
713
_LT_EOF
714
715
case $host_os in
716
aix3*)
717
cat <<\_LT_EOF >> "$cfgfile"
718
# AIX sometimes has problems with the GCC collect2 program. For some
719
# reason, if we set the COLLECT_NAMES environment variable, the problems
720
# vanish in a puff of smoke.
721
if test "X${COLLECT_NAMES+set}" != Xset; then
722
COLLECT_NAMES=
723
export COLLECT_NAMES
724
fi
725
_LT_EOF
726
;;
727
esac
728
729
_LT_PROG_LTMAIN
730
731
# We use sed instead of cat because bash on DJGPP gets confused if
732
# if finds mixed CR/LF and LF-only lines. Since sed operates in
733
# text mode, it properly converts lines to CR/LF. This bash problem
734
# is reportedly fixed, but why not run on old versions too?
735
sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
736
|| (rm -f "$cfgfile"; exit 1)
737
738
_LT_PROG_XSI_SHELLFNS
739
740
sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
741
|| (rm -f "$cfgfile"; exit 1)
742
743
mv -f "$cfgfile" "$ofile" ||
744
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
745
chmod +x "$ofile"
746
],
747
[cat <<_LT_EOF >> "$ofile"
748
749
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
750
dnl in a comment (ie after a #).
751
# ### BEGIN LIBTOOL TAG CONFIG: $1
752
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
753
# ### END LIBTOOL TAG CONFIG: $1
754
_LT_EOF
755
])dnl /m4_if
756
],
757
[m4_if([$1], [], [
758
PACKAGE='$PACKAGE'
759
VERSION='$VERSION'
760
TIMESTAMP='$TIMESTAMP'
761
RM='$RM'
762
ofile='$ofile'], [])
763
])dnl /_LT_CONFIG_SAVE_COMMANDS
764
])# _LT_CONFIG
765
766
767
# LT_SUPPORTED_TAG(TAG)
768
# ---------------------
769
# Trace this macro to discover what tags are supported by the libtool
770
# --tag option, using:
771
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
772
AC_DEFUN([LT_SUPPORTED_TAG], [])
773
774
775
# C support is built-in for now
776
m4_define([_LT_LANG_C_enabled], [])
777
m4_define([_LT_TAGS], [])
778
779
780
# LT_LANG(LANG)
781
# -------------
782
# Enable libtool support for the given language if not already enabled.
783
AC_DEFUN([LT_LANG],
784
[AC_BEFORE([$0], [LT_OUTPUT])dnl
785
m4_case([$1],
786
[C], [_LT_LANG(C)],
787
[C++], [_LT_LANG(CXX)],
788
[Java], [_LT_LANG(GCJ)],
789
[Fortran 77], [_LT_LANG(F77)],
790
[Fortran], [_LT_LANG(FC)],
791
[Windows Resource], [_LT_LANG(RC)],
792
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
793
[_LT_LANG($1)],
794
[m4_fatal([$0: unsupported language: "$1"])])])dnl
795
])# LT_LANG
796
797
798
# _LT_LANG(LANGNAME)
799
# ------------------
800
m4_defun([_LT_LANG],
801
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
802
[LT_SUPPORTED_TAG([$1])dnl
803
m4_append([_LT_TAGS], [$1 ])dnl
804
m4_define([_LT_LANG_]$1[_enabled], [])dnl
805
_LT_LANG_$1_CONFIG($1)])dnl
806
])# _LT_LANG
807
808
809
# _LT_LANG_DEFAULT_CONFIG
810
# -----------------------
811
m4_defun([_LT_LANG_DEFAULT_CONFIG],
812
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
813
[LT_LANG(CXX)],
814
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
815
816
AC_PROVIDE_IFELSE([AC_PROG_F77],
817
[LT_LANG(F77)],
818
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
819
820
AC_PROVIDE_IFELSE([AC_PROG_FC],
821
[LT_LANG(FC)],
822
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
823
824
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
825
dnl pulling things in needlessly.
826
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
827
[LT_LANG(GCJ)],
828
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
829
[LT_LANG(GCJ)],
830
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
831
[LT_LANG(GCJ)],
832
[m4_ifdef([AC_PROG_GCJ],
833
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
834
m4_ifdef([A][M_PROG_GCJ],
835
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
836
m4_ifdef([LT_PROG_GCJ],
837
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
838
839
AC_PROVIDE_IFELSE([LT_PROG_RC],
840
[LT_LANG(RC)],
841
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
842
])# _LT_LANG_DEFAULT_CONFIG
843
844
# Obsolete macros:
845
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
846
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
847
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
848
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
849
dnl aclocal-1.4 backwards compatibility:
850
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
851
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
852
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
853
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
854
855
856
# _LT_TAG_COMPILER
857
# ----------------
858
m4_defun([_LT_TAG_COMPILER],
859
[AC_REQUIRE([AC_PROG_CC])dnl
860
861
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
862
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
863
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
864
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
865
866
# If no C compiler was specified, use CC.
867
LTCC=${LTCC-"$CC"}
868
869
# If no C compiler flags were specified, use CFLAGS.
870
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
871
872
# Allow CC to be a program name with arguments.
873
compiler=$CC
874
])# _LT_TAG_COMPILER
875
876
877
# _LT_COMPILER_BOILERPLATE
878
# ------------------------
879
# Check for compiler boilerplate output or warnings with
880
# the simple compiler test code.
881
m4_defun([_LT_COMPILER_BOILERPLATE],
882
[m4_require([_LT_DECL_SED])dnl
883
ac_outfile=conftest.$ac_objext
884
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
885
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
886
_lt_compiler_boilerplate=`cat conftest.err`
887
$RM conftest*
888
])# _LT_COMPILER_BOILERPLATE
889
890
891
# _LT_LINKER_BOILERPLATE
892
# ----------------------
893
# Check for linker boilerplate output or warnings with
894
# the simple link test code.
895
m4_defun([_LT_LINKER_BOILERPLATE],
896
[m4_require([_LT_DECL_SED])dnl
897
ac_outfile=conftest.$ac_objext
898
echo "$lt_simple_link_test_code" >conftest.$ac_ext
899
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
900
_lt_linker_boilerplate=`cat conftest.err`
901
$RM -r conftest*
902
])# _LT_LINKER_BOILERPLATE
903
904
# _LT_REQUIRED_DARWIN_CHECKS
905
# -------------------------
906
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
907
case $host_os in
908
rhapsody* | darwin*)
909
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
910
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
911
AC_CHECK_TOOL([LIPO], [lipo], [:])
912
AC_CHECK_TOOL([OTOOL], [otool], [:])
913
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
914
_LT_DECL([], [DSYMUTIL], [1],
915
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
916
_LT_DECL([], [NMEDIT], [1],
917
[Tool to change global to local symbols on Mac OS X])
918
_LT_DECL([], [LIPO], [1],
919
[Tool to manipulate fat objects and archives on Mac OS X])
920
_LT_DECL([], [OTOOL], [1],
921
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
922
_LT_DECL([], [OTOOL64], [1],
923
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
924
925
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
926
[lt_cv_apple_cc_single_mod=no
927
if test -z "${LT_MULTI_MODULE}"; then
928
# By default we will add the -single_module flag. You can override
929
# by either setting the environment variable LT_MULTI_MODULE
930
# non-empty at configure time, or by adding -multi_module to the
931
# link flags.
932
rm -rf libconftest.dylib*
933
echo "int foo(void){return 1;}" > conftest.c
934
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
935
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
936
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
937
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
938
_lt_result=$?
939
if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
940
lt_cv_apple_cc_single_mod=yes
941
else
942
cat conftest.err >&AS_MESSAGE_LOG_FD
943
fi
944
rm -rf libconftest.dylib*
945
rm -f conftest.*
946
fi])
947
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
948
[lt_cv_ld_exported_symbols_list],
949
[lt_cv_ld_exported_symbols_list=no
950
save_LDFLAGS=$LDFLAGS
951
echo "_main" > conftest.sym
952
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
953
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
954
[lt_cv_ld_exported_symbols_list=yes],
955
[lt_cv_ld_exported_symbols_list=no])
956
LDFLAGS="$save_LDFLAGS"
957
])
958
case $host_os in
959
rhapsody* | darwin1.[[012]])
960
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
961
darwin1.*)
962
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
963
darwin*) # darwin 5.x on
964
# if running on 10.5 or later, the deployment target defaults
965
# to the OS version, if on x86, and 10.4, the deployment
966
# target defaults to 10.4. Don't you love it?
967
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
968
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
969
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
970
10.[[012]]*)
971
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
972
10.*)
973
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
974
esac
975
;;
976
esac
977
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
978
_lt_dar_single_mod='$single_module'
979
fi
980
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
981
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
982
else
983
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
984
fi
985
if test "$DSYMUTIL" != ":"; then
986
_lt_dsymutil='~$DSYMUTIL $lib || :'
987
else
988
_lt_dsymutil=
989
fi
990
;;
991
esac
992
])
993
994
995
# _LT_DARWIN_LINKER_FEATURES
996
# --------------------------
997
# Checks for linker and compiler features on darwin
998
m4_defun([_LT_DARWIN_LINKER_FEATURES],
999
[
1000
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1001
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
1002
_LT_TAGVAR(hardcode_direct, $1)=no
1003
_LT_TAGVAR(hardcode_automatic, $1)=yes
1004
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1005
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
1006
_LT_TAGVAR(link_all_deplibs, $1)=yes
1007
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1008
case $cc_basename in
1009
ifort*) _lt_dar_can_shared=yes ;;
1010
*) _lt_dar_can_shared=$GCC ;;
1011
esac
1012
if test "$_lt_dar_can_shared" = "yes"; then
1013
output_verbose_link_cmd=echo
1014
_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
1015
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1016
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
1017
_LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
1018
m4_if([$1], [CXX],
1019
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1020
_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
1021
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
1022
fi
1023
],[])
1024
else
1025
_LT_TAGVAR(ld_shlibs, $1)=no
1026
fi
1027
])
1028
1029
# _LT_SYS_MODULE_PATH_AIX
1030
# -----------------------
1031
# Links a minimal program and checks the executable
1032
# for the system default hardcoded library path. In most cases,
1033
# this is /usr/lib:/lib, but when the MPI compilers are used
1034
# the location of the communication and MPI libs are included too.
1035
# If we don't find anything, use the default library path according
1036
# to the aix ld manual.
1037
m4_defun([_LT_SYS_MODULE_PATH_AIX],
1038
[m4_require([_LT_DECL_SED])dnl
1039
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1040
lt_aix_libpath_sed='
1041
/Import File Strings/,/^$/ {
1042
/^0/ {
1043
s/^0 *\(.*\)$/\1/
1044
p
1045
}
1046
}'
1047
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1048
# Check for a 64-bit object if we didn't find anything.
1049
if test -z "$aix_libpath"; then
1050
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1051
fi],[])
1052
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1053
])# _LT_SYS_MODULE_PATH_AIX
1054
1055
1056
# _LT_SHELL_INIT(ARG)
1057
# -------------------
1058
m4_define([_LT_SHELL_INIT],
1059
[ifdef([AC_DIVERSION_NOTICE],
1060
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1061
[AC_DIVERT_PUSH(NOTICE)])
1062
$1
1063
AC_DIVERT_POP
1064
])# _LT_SHELL_INIT
1065
1066
1067
# _LT_PROG_ECHO_BACKSLASH
1068
# -----------------------
1069
# Add some code to the start of the generated configure script which
1070
# will find an echo command which doesn't interpret backslashes.
1071
m4_defun([_LT_PROG_ECHO_BACKSLASH],
1072
[_LT_SHELL_INIT([
1073
# Check that we are running under the correct shell.
1074
SHELL=${CONFIG_SHELL-/bin/sh}
1075
1076
case X$lt_ECHO in
1077
X*--fallback-echo)
1078
# Remove one level of quotation (which was required for Make).
1079
ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1080
;;
1081
esac
1082
1083
ECHO=${lt_ECHO-echo}
1084
if test "X[$]1" = X--no-reexec; then
1085
# Discard the --no-reexec flag, and continue.
1086
shift
1087
elif test "X[$]1" = X--fallback-echo; then
1088
# Avoid inline document here, it may be left over
1089
:
1090
elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
1091
# Yippee, $ECHO works!
1092
:
1093
else
1094
# Restart under the correct shell.
1095
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1096
fi
1097
1098
if test "X[$]1" = X--fallback-echo; then
1099
# used as fallback echo
1100
shift
1101
cat <<_LT_EOF
1102
[$]*
1103
_LT_EOF
1104
exit 0
1105
fi
1106
1107
# The HP-UX ksh and POSIX shell print the target directory to stdout
1108
# if CDPATH is set.
1109
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1110
1111
if test -z "$lt_ECHO"; then
1112
if test "X${echo_test_string+set}" != Xset; then
1113
# find a string as large as possible, as long as the shell can cope with it
1114
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1115
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1116
if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
1117
{ test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
1118
then
1119
break
1120
fi
1121
done
1122
fi
1123
1124
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1125
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1126
test "X$echo_testing_string" = "X$echo_test_string"; then
1127
:
1128
else
1129
# The Solaris, AIX, and Digital Unix default echo programs unquote
1130
# backslashes. This makes it impossible to quote backslashes using
1131
# echo "$something" | sed 's/\\/\\\\/g'
1132
#
1133
# So, first we look for a working echo in the user's PATH.
1134
1135
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1136
for dir in $PATH /usr/ucb; do
1137
IFS="$lt_save_ifs"
1138
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1139
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1140
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1141
test "X$echo_testing_string" = "X$echo_test_string"; then
1142
ECHO="$dir/echo"
1143
break
1144
fi
1145
done
1146
IFS="$lt_save_ifs"
1147
1148
if test "X$ECHO" = Xecho; then
1149
# We didn't find a better echo, so look for alternatives.
1150
if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
1151
echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
1152
test "X$echo_testing_string" = "X$echo_test_string"; then
1153
# This shell has a builtin print -r that does the trick.
1154
ECHO='print -r'
1155
elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
1156
test "X$CONFIG_SHELL" != X/bin/ksh; then
1157
# If we have ksh, try running configure again with it.
1158
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1159
export ORIGINAL_CONFIG_SHELL
1160
CONFIG_SHELL=/bin/ksh
1161
export CONFIG_SHELL
1162
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1163
else
1164
# Try using printf.
1165
ECHO='printf %s\n'
1166
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1167
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1168
test "X$echo_testing_string" = "X$echo_test_string"; then
1169
# Cool, printf works
1170
:
1171
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1172
test "X$echo_testing_string" = 'X\t' &&
1173
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1174
test "X$echo_testing_string" = "X$echo_test_string"; then
1175
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1176
export CONFIG_SHELL
1177
SHELL="$CONFIG_SHELL"
1178
export SHELL
1179
ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1180
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1181
test "X$echo_testing_string" = 'X\t' &&
1182
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1183
test "X$echo_testing_string" = "X$echo_test_string"; then
1184
ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1185
else
1186
# maybe with a smaller string...
1187
prev=:
1188
1189
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1190
if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
1191
then
1192
break
1193
fi
1194
prev="$cmd"
1195
done
1196
1197
if test "$prev" != 'sed 50q "[$]0"'; then
1198
echo_test_string=`eval $prev`
1199
export echo_test_string
1200
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1201
else
1202
# Oops. We lost completely, so just stick with echo.
1203
ECHO=echo
1204
fi
1205
fi
1206
fi
1207
fi
1208
fi
1209
fi
1210
1211
# Copy echo and quote the copy suitably for passing to libtool from
1212
# the Makefile, instead of quoting the original, which is used later.
1213
lt_ECHO=$ECHO
1214
if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1215
lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1216
fi
1217
1218
AC_SUBST(lt_ECHO)
1219
])
1220
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1221
_LT_DECL([], [ECHO], [1],
1222
[An echo program that does not interpret backslashes])
1223
])# _LT_PROG_ECHO_BACKSLASH
1224
1225
1226
# _LT_ENABLE_LOCK
1227
# ---------------
1228
m4_defun([_LT_ENABLE_LOCK],
1229
[AC_ARG_ENABLE([libtool-lock],
1230
[AS_HELP_STRING([--disable-libtool-lock],
1231
[avoid locking (might break parallel builds)])])
1232
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1233
1234
# Some flags need to be propagated to the compiler or linker for good
1235
# libtool support.
1236
case $host in
1237
ia64-*-hpux*)
1238
# Find out which ABI we are using.
1239
echo 'int i;' > conftest.$ac_ext
1240
if AC_TRY_EVAL(ac_compile); then
1241
case `/usr/bin/file conftest.$ac_objext` in
1242
*ELF-32*)
1243
HPUX_IA64_MODE="32"
1244
;;
1245
*ELF-64*)
1246
HPUX_IA64_MODE="64"
1247
;;
1248
esac
1249
fi
1250
rm -rf conftest*
1251
;;
1252
*-*-irix6*)
1253
# Find out which ABI we are using.
1254
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1255
if AC_TRY_EVAL(ac_compile); then
1256
if test "$lt_cv_prog_gnu_ld" = yes; then
1257
case `/usr/bin/file conftest.$ac_objext` in
1258
*32-bit*)
1259
LD="${LD-ld} -melf32bsmip"
1260
;;
1261
*N32*)
1262
LD="${LD-ld} -melf32bmipn32"
1263
;;
1264
*64-bit*)
1265
LD="${LD-ld} -melf64bmip"
1266
;;
1267
esac
1268
else
1269
case `/usr/bin/file conftest.$ac_objext` in
1270
*32-bit*)
1271
LD="${LD-ld} -32"
1272
;;
1273
*N32*)
1274
LD="${LD-ld} -n32"
1275
;;
1276
*64-bit*)
1277
LD="${LD-ld} -64"
1278
;;
1279
esac
1280
fi
1281
fi
1282
rm -rf conftest*
1283
;;
1284
1285
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1286
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1287
# Find out which ABI we are using.
1288
echo 'int i;' > conftest.$ac_ext
1289
if AC_TRY_EVAL(ac_compile); then
1290
case `/usr/bin/file conftest.o` in
1291
*32-bit*)
1292
case $host in
1293
x86_64-*kfreebsd*-gnu)
1294
LD="${LD-ld} -m elf_i386_fbsd"
1295
;;
1296
x86_64-*linux*)
1297
LD="${LD-ld} -m elf_i386"
1298
;;
1299
ppc64-*linux*|powerpc64-*linux*)
1300
LD="${LD-ld} -m elf32ppclinux"
1301
;;
1302
s390x-*linux*)
1303
LD="${LD-ld} -m elf_s390"
1304
;;
1305
sparc64-*linux*)
1306
LD="${LD-ld} -m elf32_sparc"
1307
;;
1308
esac
1309
;;
1310
*64-bit*)
1311
case $host in
1312
x86_64-*kfreebsd*-gnu)
1313
LD="${LD-ld} -m elf_x86_64_fbsd"
1314
;;
1315
x86_64-*linux*)
1316
LD="${LD-ld} -m elf_x86_64"
1317
;;
1318
ppc*-*linux*|powerpc*-*linux*)
1319
LD="${LD-ld} -m elf64ppc"
1320
;;
1321
s390*-*linux*|s390*-*tpf*)
1322
LD="${LD-ld} -m elf64_s390"
1323
;;
1324
sparc*-*linux*)
1325
LD="${LD-ld} -m elf64_sparc"
1326
;;
1327
esac
1328
;;
1329
esac
1330
fi
1331
rm -rf conftest*
1332
;;
1333
1334
*-*-sco3.2v5*)
1335
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1336
SAVE_CFLAGS="$CFLAGS"
1337
CFLAGS="$CFLAGS -belf"
1338
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1339
[AC_LANG_PUSH(C)
1340
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1341
AC_LANG_POP])
1342
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1343
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1344
CFLAGS="$SAVE_CFLAGS"
1345
fi
1346
;;
1347
sparc*-*solaris*)
1348
# Find out which ABI we are using.
1349
echo 'int i;' > conftest.$ac_ext
1350
if AC_TRY_EVAL(ac_compile); then
1351
case `/usr/bin/file conftest.o` in
1352
*64-bit*)
1353
case $lt_cv_prog_gnu_ld in
1354
yes*) LD="${LD-ld} -m elf64_sparc" ;;
1355
*)
1356
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1357
LD="${LD-ld} -64"
1358
fi
1359
;;
1360
esac
1361
;;
1362
esac
1363
fi
1364
rm -rf conftest*
1365
;;
1366
esac
1367
1368
need_locks="$enable_libtool_lock"
1369
])# _LT_ENABLE_LOCK
1370
1371
1372
# _LT_CMD_OLD_ARCHIVE
1373
# -------------------
1374
m4_defun([_LT_CMD_OLD_ARCHIVE],
1375
[AC_CHECK_TOOL(AR, ar, false)
1376
test -z "$AR" && AR=ar
1377
test -z "$AR_FLAGS" && AR_FLAGS=cru
1378
_LT_DECL([], [AR], [1], [The archiver])
1379
_LT_DECL([], [AR_FLAGS], [1])
1380
1381
AC_CHECK_TOOL(STRIP, strip, :)
1382
test -z "$STRIP" && STRIP=:
1383
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1384
1385
AC_CHECK_TOOL(RANLIB, ranlib, :)
1386
test -z "$RANLIB" && RANLIB=:
1387
_LT_DECL([], [RANLIB], [1],
1388
[Commands used to install an old-style archive])
1389
1390
# Determine commands to create old-style static archives.
1391
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1392
old_postinstall_cmds='chmod 644 $oldlib'
1393
old_postuninstall_cmds=
1394
1395
if test -n "$RANLIB"; then
1396
case $host_os in
1397
openbsd*)
1398
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1399
;;
1400
*)
1401
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1402
;;
1403
esac
1404
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1405
fi
1406
_LT_DECL([], [old_postinstall_cmds], [2])
1407
_LT_DECL([], [old_postuninstall_cmds], [2])
1408
_LT_TAGDECL([], [old_archive_cmds], [2],
1409
[Commands used to build an old-style archive])
1410
])# _LT_CMD_OLD_ARCHIVE
1411
1412
1413
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1414
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1415
# ----------------------------------------------------------------
1416
# Check whether the given compiler option works
1417
AC_DEFUN([_LT_COMPILER_OPTION],
1418
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1419
m4_require([_LT_DECL_SED])dnl
1420
AC_CACHE_CHECK([$1], [$2],
1421
[$2=no
1422
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1423
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1424
lt_compiler_flag="$3"
1425
# Insert the option either (1) after the last *FLAGS variable, or
1426
# (2) before a word containing "conftest.", or (3) at the end.
1427
# Note that $ac_compile itself does not contain backslashes and begins
1428
# with a dollar sign (not a hyphen), so the echo should work correctly.
1429
# The option is referenced via a variable to avoid confusing sed.
1430
lt_compile=`echo "$ac_compile" | $SED \
1431
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1432
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1433
-e 's:$: $lt_compiler_flag:'`
1434
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1435
(eval "$lt_compile" 2>conftest.err)
1436
ac_status=$?
1437
cat conftest.err >&AS_MESSAGE_LOG_FD
1438
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1439
if (exit $ac_status) && test -s "$ac_outfile"; then
1440
# The compiler can only warn and ignore the option if not recognized
1441
# So say no if there are warnings other than the usual output.
1442
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
1443
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1444
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1445
$2=yes
1446
fi
1447
fi
1448
$RM conftest*
1449
])
1450
1451
if test x"[$]$2" = xyes; then
1452
m4_if([$5], , :, [$5])
1453
else
1454
m4_if([$6], , :, [$6])
1455
fi
1456
])# _LT_COMPILER_OPTION
1457
1458
# Old name:
1459
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1460
dnl aclocal-1.4 backwards compatibility:
1461
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1462
1463
1464
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1465
# [ACTION-SUCCESS], [ACTION-FAILURE])
1466
# ----------------------------------------------------
1467
# Check whether the given linker option works
1468
AC_DEFUN([_LT_LINKER_OPTION],
1469
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1470
m4_require([_LT_DECL_SED])dnl
1471
AC_CACHE_CHECK([$1], [$2],
1472
[$2=no
1473
save_LDFLAGS="$LDFLAGS"
1474
LDFLAGS="$LDFLAGS $3"
1475
echo "$lt_simple_link_test_code" > conftest.$ac_ext
1476
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1477
# The linker can only warn and ignore the option if not recognized
1478
# So say no if there are warnings
1479
if test -s conftest.err; then
1480
# Append any errors to the config.log.
1481
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1482
$ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
1483
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1484
if diff conftest.exp conftest.er2 >/dev/null; then
1485
$2=yes
1486
fi
1487
else
1488
$2=yes
1489
fi
1490
fi
1491
$RM -r conftest*
1492
LDFLAGS="$save_LDFLAGS"
1493
])
1494
1495
if test x"[$]$2" = xyes; then
1496
m4_if([$4], , :, [$4])
1497
else
1498
m4_if([$5], , :, [$5])
1499
fi
1500
])# _LT_LINKER_OPTION
1501
1502
# Old name:
1503
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1504
dnl aclocal-1.4 backwards compatibility:
1505
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1506
1507
1508
# LT_CMD_MAX_LEN
1509
#---------------
1510
AC_DEFUN([LT_CMD_MAX_LEN],
1511
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1512
# find the maximum length of command line arguments
1513
AC_MSG_CHECKING([the maximum length of command line arguments])
1514
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1515
i=0
1516
teststring="ABCD"
1517
1518
case $build_os in
1519
msdosdjgpp*)
1520
# On DJGPP, this test can blow up pretty badly due to problems in libc
1521
# (any single argument exceeding 2000 bytes causes a buffer overrun
1522
# during glob expansion). Even if it were fixed, the result of this
1523
# check would be larger than it should be.
1524
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1525
;;
1526
1527
gnu*)
1528
# Under GNU Hurd, this test is not required because there is
1529
# no limit to the length of command line arguments.
1530
# Libtool will interpret -1 as no limit whatsoever
1531
lt_cv_sys_max_cmd_len=-1;
1532
;;
1533
1534
cygwin* | mingw* | cegcc*)
1535
# On Win9x/ME, this test blows up -- it succeeds, but takes
1536
# about 5 minutes as the teststring grows exponentially.
1537
# Worse, since 9x/ME are not pre-emptively multitasking,
1538
# you end up with a "frozen" computer, even though with patience
1539
# the test eventually succeeds (with a max line length of 256k).
1540
# Instead, let's just punt: use the minimum linelength reported by
1541
# all of the supported platforms: 8192 (on NT/2K/XP).
1542
lt_cv_sys_max_cmd_len=8192;
1543
;;
1544
1545
amigaos*)
1546
# On AmigaOS with pdksh, this test takes hours, literally.
1547
# So we just punt and use a minimum line length of 8192.
1548
lt_cv_sys_max_cmd_len=8192;
1549
;;
1550
1551
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1552
# This has been around since 386BSD, at least. Likely further.
1553
if test -x /sbin/sysctl; then
1554
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1555
elif test -x /usr/sbin/sysctl; then
1556
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1557
else
1558
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1559
fi
1560
# And add a safety zone
1561
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1562
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1563
;;
1564
1565
interix*)
1566
# We know the value 262144 and hardcode it with a safety zone (like BSD)
1567
lt_cv_sys_max_cmd_len=196608
1568
;;
1569
1570
osf*)
1571
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1572
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1573
# nice to cause kernel panics so lets avoid the loop below.
1574
# First set a reasonable default.
1575
lt_cv_sys_max_cmd_len=16384
1576
#
1577
if test -x /sbin/sysconfig; then
1578
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1579
*1*) lt_cv_sys_max_cmd_len=-1 ;;
1580
esac
1581
fi
1582
;;
1583
sco3.2v5*)
1584
lt_cv_sys_max_cmd_len=102400
1585
;;
1586
sysv5* | sco5v6* | sysv4.2uw2*)
1587
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1588
if test -n "$kargmax"; then
1589
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1590
else
1591
lt_cv_sys_max_cmd_len=32768
1592
fi
1593
;;
1594
*)
1595
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1596
if test -n "$lt_cv_sys_max_cmd_len"; then
1597
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1598
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1599
else
1600
# Make teststring a little bigger before we do anything with it.
1601
# a 1K string should be a reasonable start.
1602
for i in 1 2 3 4 5 6 7 8 ; do
1603
teststring=$teststring$teststring
1604
done
1605
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1606
# If test is not a shell built-in, we'll probably end up computing a
1607
# maximum length that is only half of the actual maximum length, but
1608
# we can't tell.
1609
while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
1610
= "XX$teststring$teststring"; } >/dev/null 2>&1 &&
1611
test $i != 17 # 1/2 MB should be enough
1612
do
1613
i=`expr $i + 1`
1614
teststring=$teststring$teststring
1615
done
1616
# Only check the string length outside the loop.
1617
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1618
teststring=
1619
# Add a significant safety factor because C++ compilers can tack on
1620
# massive amounts of additional arguments before passing them to the
1621
# linker. It appears as though 1/2 is a usable value.
1622
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1623
fi
1624
;;
1625
esac
1626
])
1627
if test -n $lt_cv_sys_max_cmd_len ; then
1628
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1629
else
1630
AC_MSG_RESULT(none)
1631
fi
1632
max_cmd_len=$lt_cv_sys_max_cmd_len
1633
_LT_DECL([], [max_cmd_len], [0],
1634
[What is the maximum length of a command?])
1635
])# LT_CMD_MAX_LEN
1636
1637
# Old name:
1638
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1639
dnl aclocal-1.4 backwards compatibility:
1640
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1641
1642
1643
# _LT_HEADER_DLFCN
1644
# ----------------
1645
m4_defun([_LT_HEADER_DLFCN],
1646
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1647
])# _LT_HEADER_DLFCN
1648
1649
1650
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1651
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1652
# ----------------------------------------------------------------
1653
m4_defun([_LT_TRY_DLOPEN_SELF],
1654
[m4_require([_LT_HEADER_DLFCN])dnl
1655
if test "$cross_compiling" = yes; then :
1656
[$4]
1657
else
1658
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1659
lt_status=$lt_dlunknown
1660
cat > conftest.$ac_ext <<_LT_EOF
1661
[#line __oline__ "configure"
1662
#include "confdefs.h"
1663
1664
#if HAVE_DLFCN_H
1665
#include <dlfcn.h>
1666
#endif
1667
1668
#include <stdio.h>
1669
1670
#ifdef RTLD_GLOBAL
1671
# define LT_DLGLOBAL RTLD_GLOBAL
1672
#else
1673
# ifdef DL_GLOBAL
1674
# define LT_DLGLOBAL DL_GLOBAL
1675
# else
1676
# define LT_DLGLOBAL 0
1677
# endif
1678
#endif
1679
1680
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1681
find out it does not work in some platform. */
1682
#ifndef LT_DLLAZY_OR_NOW
1683
# ifdef RTLD_LAZY
1684
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1685
# else
1686
# ifdef DL_LAZY
1687
# define LT_DLLAZY_OR_NOW DL_LAZY
1688
# else
1689
# ifdef RTLD_NOW
1690
# define LT_DLLAZY_OR_NOW RTLD_NOW
1691
# else
1692
# ifdef DL_NOW
1693
# define LT_DLLAZY_OR_NOW DL_NOW
1694
# else
1695
# define LT_DLLAZY_OR_NOW 0
1696
# endif
1697
# endif
1698
# endif
1699
# endif
1700
#endif
1701
1702
void fnord() { int i=42;}
1703
int main ()
1704
{
1705
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1706
int status = $lt_dlunknown;
1707
1708
if (self)
1709
{
1710
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1711
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1712
/* dlclose (self); */
1713
}
1714
else
1715
puts (dlerror ());
1716
1717
return status;
1718
}]
1719
_LT_EOF
1720
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1721
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1722
lt_status=$?
1723
case x$lt_status in
1724
x$lt_dlno_uscore) $1 ;;
1725
x$lt_dlneed_uscore) $2 ;;
1726
x$lt_dlunknown|x*) $3 ;;
1727
esac
1728
else :
1729
# compilation failed
1730
$3
1731
fi
1732
fi
1733
rm -fr conftest*
1734
])# _LT_TRY_DLOPEN_SELF
1735
1736
1737
# LT_SYS_DLOPEN_SELF
1738
# ------------------
1739
AC_DEFUN([LT_SYS_DLOPEN_SELF],
1740
[m4_require([_LT_HEADER_DLFCN])dnl
1741
if test "x$enable_dlopen" != xyes; then
1742
enable_dlopen=unknown
1743
enable_dlopen_self=unknown
1744
enable_dlopen_self_static=unknown
1745
else
1746
lt_cv_dlopen=no
1747
lt_cv_dlopen_libs=
1748
1749
case $host_os in
1750
beos*)
1751
lt_cv_dlopen="load_add_on"
1752
lt_cv_dlopen_libs=
1753
lt_cv_dlopen_self=yes
1754
;;
1755
1756
mingw* | pw32* | cegcc*)
1757
lt_cv_dlopen="LoadLibrary"
1758
lt_cv_dlopen_libs=
1759
;;
1760
1761
cygwin*)
1762
lt_cv_dlopen="dlopen"
1763
lt_cv_dlopen_libs=
1764
;;
1765
1766
darwin*)
1767
# if libdl is installed we need to link against it
1768
AC_CHECK_LIB([dl], [dlopen],
1769
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1770
lt_cv_dlopen="dyld"
1771
lt_cv_dlopen_libs=
1772
lt_cv_dlopen_self=yes
1773
])
1774
;;
1775
1776
*)
1777
AC_CHECK_FUNC([shl_load],
1778
[lt_cv_dlopen="shl_load"],
1779
[AC_CHECK_LIB([dld], [shl_load],
1780
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1781
[AC_CHECK_FUNC([dlopen],
1782
[lt_cv_dlopen="dlopen"],
1783
[AC_CHECK_LIB([dl], [dlopen],
1784
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1785
[AC_CHECK_LIB([svld], [dlopen],
1786
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1787
[AC_CHECK_LIB([dld], [dld_link],
1788
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1789
])
1790
])
1791
])
1792
])
1793
])
1794
;;
1795
esac
1796
1797
if test "x$lt_cv_dlopen" != xno; then
1798
enable_dlopen=yes
1799
else
1800
enable_dlopen=no
1801
fi
1802
1803
case $lt_cv_dlopen in
1804
dlopen)
1805
save_CPPFLAGS="$CPPFLAGS"
1806
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1807
1808
save_LDFLAGS="$LDFLAGS"
1809
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1810
1811
save_LIBS="$LIBS"
1812
LIBS="$lt_cv_dlopen_libs $LIBS"
1813
1814
AC_CACHE_CHECK([whether a program can dlopen itself],
1815
lt_cv_dlopen_self, [dnl
1816
_LT_TRY_DLOPEN_SELF(
1817
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1818
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1819
])
1820
1821
if test "x$lt_cv_dlopen_self" = xyes; then
1822
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1823
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1824
lt_cv_dlopen_self_static, [dnl
1825
_LT_TRY_DLOPEN_SELF(
1826
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1827
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1828
])
1829
fi
1830
1831
CPPFLAGS="$save_CPPFLAGS"
1832
LDFLAGS="$save_LDFLAGS"
1833
LIBS="$save_LIBS"
1834
;;
1835
esac
1836
1837
case $lt_cv_dlopen_self in
1838
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1839
*) enable_dlopen_self=unknown ;;
1840
esac
1841
1842
case $lt_cv_dlopen_self_static in
1843
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1844
*) enable_dlopen_self_static=unknown ;;
1845
esac
1846
fi
1847
_LT_DECL([dlopen_support], [enable_dlopen], [0],
1848
[Whether dlopen is supported])
1849
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1850
[Whether dlopen of programs is supported])
1851
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1852
[Whether dlopen of statically linked programs is supported])
1853
])# LT_SYS_DLOPEN_SELF
1854
1855
# Old name:
1856
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1857
dnl aclocal-1.4 backwards compatibility:
1858
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1859
1860
1861
# _LT_COMPILER_C_O([TAGNAME])
1862
# ---------------------------
1863
# Check to see if options -c and -o are simultaneously supported by compiler.
1864
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
1865
m4_defun([_LT_COMPILER_C_O],
1866
[m4_require([_LT_DECL_SED])dnl
1867
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1868
m4_require([_LT_TAG_COMPILER])dnl
1869
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1870
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1871
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1872
$RM -r conftest 2>/dev/null
1873
mkdir conftest
1874
cd conftest
1875
mkdir out
1876
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1877
1878
lt_compiler_flag="-o out/conftest2.$ac_objext"
1879
# Insert the option either (1) after the last *FLAGS variable, or
1880
# (2) before a word containing "conftest.", or (3) at the end.
1881
# Note that $ac_compile itself does not contain backslashes and begins
1882
# with a dollar sign (not a hyphen), so the echo should work correctly.
1883
lt_compile=`echo "$ac_compile" | $SED \
1884
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1885
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1886
-e 's:$: $lt_compiler_flag:'`
1887
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1888
(eval "$lt_compile" 2>out/conftest.err)
1889
ac_status=$?
1890
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1891
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1892
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1893
then
1894
# The compiler can only warn and ignore the option if not recognized
1895
# So say no if there are warnings
1896
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1897
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1898
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1899
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1900
fi
1901
fi
1902
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1903
$RM conftest*
1904
# SGI C++ compiler will create directory out/ii_files/ for
1905
# template instantiation
1906
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1907
$RM out/* && rmdir out
1908
cd ..
1909
$RM -r conftest
1910
$RM conftest*
1911
])
1912
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1913
[Does compiler simultaneously support -c and -o options?])
1914
])# _LT_COMPILER_C_O
1915
1916
1917
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
1918
# ----------------------------------
1919
# Check to see if we can do hard links to lock some files if needed
1920
m4_defun([_LT_COMPILER_FILE_LOCKS],
1921
[m4_require([_LT_ENABLE_LOCK])dnl
1922
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1923
_LT_COMPILER_C_O([$1])
1924
1925
hard_links="nottested"
1926
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1927
# do not overwrite the value of need_locks provided by the user
1928
AC_MSG_CHECKING([if we can lock with hard links])
1929
hard_links=yes
1930
$RM conftest*
1931
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1932
touch conftest.a
1933
ln conftest.a conftest.b 2>&5 || hard_links=no
1934
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1935
AC_MSG_RESULT([$hard_links])
1936
if test "$hard_links" = no; then
1937
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1938
need_locks=warn
1939
fi
1940
else
1941
need_locks=no
1942
fi
1943
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1944
])# _LT_COMPILER_FILE_LOCKS
1945
1946
1947
# _LT_CHECK_OBJDIR
1948
# ----------------
1949
m4_defun([_LT_CHECK_OBJDIR],
1950
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1951
[rm -f .libs 2>/dev/null
1952
mkdir .libs 2>/dev/null
1953
if test -d .libs; then
1954
lt_cv_objdir=.libs
1955
else
1956
# MS-DOS does not allow filenames that begin with a dot.
1957
lt_cv_objdir=_libs
1958
fi
1959
rmdir .libs 2>/dev/null])
1960
objdir=$lt_cv_objdir
1961
_LT_DECL([], [objdir], [0],
1962
[The name of the directory that contains temporary libtool files])dnl
1963
m4_pattern_allow([LT_OBJDIR])dnl
1964
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1965
[Define to the sub-directory in which libtool stores uninstalled libraries.])
1966
])# _LT_CHECK_OBJDIR
1967
1968
1969
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1970
# --------------------------------------
1971
# Check hardcoding attributes.
1972
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1973
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1974
_LT_TAGVAR(hardcode_action, $1)=
1975
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1976
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1977
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1978
1979
# We can hardcode non-existent directories.
1980
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1981
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1982
# have to relink, otherwise we might link with an installed library
1983
# when we should be linking with a yet-to-be-installed one
1984
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1985
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1986
# Linking always hardcodes the temporary library directory.
1987
_LT_TAGVAR(hardcode_action, $1)=relink
1988
else
1989
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1990
_LT_TAGVAR(hardcode_action, $1)=immediate
1991
fi
1992
else
1993
# We cannot hardcode anything, or else we can only hardcode existing
1994
# directories.
1995
_LT_TAGVAR(hardcode_action, $1)=unsupported
1996
fi
1997
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1998
1999
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2000
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2001
# Fast installation is not supported
2002
enable_fast_install=no
2003
elif test "$shlibpath_overrides_runpath" = yes ||
2004
test "$enable_shared" = no; then
2005
# Fast installation is not necessary
2006
enable_fast_install=needless
2007
fi
2008
_LT_TAGDECL([], [hardcode_action], [0],
2009
[How to hardcode a shared library path into an executable])
2010
])# _LT_LINKER_HARDCODE_LIBPATH
2011
2012
2013
# _LT_CMD_STRIPLIB
2014
# ----------------
2015
m4_defun([_LT_CMD_STRIPLIB],
2016
[m4_require([_LT_DECL_EGREP])
2017
striplib=
2018
old_striplib=
2019
AC_MSG_CHECKING([whether stripping libraries is possible])
2020
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2021
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2022
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2023
AC_MSG_RESULT([yes])
2024
else
2025
# FIXME - insert some real tests, host_os isn't really good enough
2026
case $host_os in
2027
darwin*)
2028
if test -n "$STRIP" ; then
2029
striplib="$STRIP -x"
2030
old_striplib="$STRIP -S"
2031
AC_MSG_RESULT([yes])
2032
else
2033
AC_MSG_RESULT([no])
2034
fi
2035
;;
2036
*)
2037
AC_MSG_RESULT([no])
2038
;;
2039
esac
2040
fi
2041
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2042
_LT_DECL([], [striplib], [1])
2043
])# _LT_CMD_STRIPLIB
2044
2045
2046
# _LT_SYS_DYNAMIC_LINKER([TAG])
2047
# -----------------------------
2048
# PORTME Fill in your ld.so characteristics
2049
m4_defun([_LT_SYS_DYNAMIC_LINKER],
2050
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2051
m4_require([_LT_DECL_EGREP])dnl
2052
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2053
m4_require([_LT_DECL_OBJDUMP])dnl
2054
m4_require([_LT_DECL_SED])dnl
2055
AC_MSG_CHECKING([dynamic linker characteristics])
2056
m4_if([$1],
2057
[], [
2058
if test "$GCC" = yes; then
2059
case $host_os in
2060
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2061
*) lt_awk_arg="/^libraries:/" ;;
2062
esac
2063
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2064
if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
2065
# if the path contains ";" then we assume it to be the separator
2066
# otherwise default to the standard path separator (i.e. ":") - it is
2067
# assumed that no part of a normal pathname contains ";" but that should
2068
# okay in the real world where ";" in dirpaths is itself problematic.
2069
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
2070
else
2071
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2072
fi
2073
# Ok, now we have the path, separated by spaces, we can step through it
2074
# and add multilib dir if necessary.
2075
lt_tmp_lt_search_path_spec=
2076
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2077
for lt_sys_path in $lt_search_path_spec; do
2078
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2079
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2080
else
2081
test -d "$lt_sys_path" && \
2082
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2083
fi
2084
done
2085
lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
2086
BEGIN {RS=" "; FS="/|\n";} {
2087
lt_foo="";
2088
lt_count=0;
2089
for (lt_i = NF; lt_i > 0; lt_i--) {
2090
if ($lt_i != "" && $lt_i != ".") {
2091
if ($lt_i == "..") {
2092
lt_count++;
2093
} else {
2094
if (lt_count == 0) {
2095
lt_foo="/" $lt_i lt_foo;
2096
} else {
2097
lt_count--;
2098
}
2099
}
2100
}
2101
}
2102
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2103
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2104
}'`
2105
sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
2106
else
2107
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2108
fi])
2109
library_names_spec=
2110
libname_spec='lib$name'
2111
soname_spec=
2112
shrext_cmds=".so"
2113
postinstall_cmds=
2114
postuninstall_cmds=
2115
finish_cmds=
2116
finish_eval=
2117
shlibpath_var=
2118
shlibpath_overrides_runpath=unknown
2119
version_type=none
2120
dynamic_linker="$host_os ld.so"
2121
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2122
need_lib_prefix=unknown
2123
hardcode_into_libs=no
2124
2125
# when you set need_version to no, make sure it does not cause -set_version
2126
# flags to be left without arguments
2127
need_version=unknown
2128
2129
case $host_os in
2130
aix3*)
2131
version_type=linux
2132
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2133
shlibpath_var=LIBPATH
2134
2135
# AIX 3 has no versioning support, so we append a major version to the name.
2136
soname_spec='${libname}${release}${shared_ext}$major'
2137
;;
2138
2139
aix[[4-9]]*)
2140
version_type=linux
2141
need_lib_prefix=no
2142
need_version=no
2143
hardcode_into_libs=yes
2144
if test "$host_cpu" = ia64; then
2145
# AIX 5 supports IA64
2146
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2147
shlibpath_var=LD_LIBRARY_PATH
2148
else
2149
# With GCC up to 2.95.x, collect2 would create an import file
2150
# for dependence libraries. The import file would start with
2151
# the line `#! .'. This would cause the generated library to
2152
# depend on `.', always an invalid library. This was fixed in
2153
# development snapshots of GCC prior to 3.0.
2154
case $host_os in
2155
aix4 | aix4.[[01]] | aix4.[[01]].*)
2156
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2157
echo ' yes '
2158
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2159
:
2160
else
2161
can_build_shared=no
2162
fi
2163
;;
2164
esac
2165
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2166
# soname into executable. Probably we can add versioning support to
2167
# collect2, so additional links can be useful in future.
2168
if test "$aix_use_runtimelinking" = yes; then
2169
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2170
# instead of lib<name>.a to let people know that these are not
2171
# typical AIX shared libraries.
2172
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2173
else
2174
# We preserve .a as extension for shared libraries through AIX4.2
2175
# and later when we are not doing run time linking.
2176
library_names_spec='${libname}${release}.a $libname.a'
2177
soname_spec='${libname}${release}${shared_ext}$major'
2178
fi
2179
shlibpath_var=LIBPATH
2180
fi
2181
;;
2182
2183
amigaos*)
2184
case $host_cpu in
2185
powerpc)
2186
# Since July 2007 AmigaOS4 officially supports .so libraries.
2187
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2188
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2189
;;
2190
m68k)
2191
library_names_spec='$libname.ixlibrary $libname.a'
2192
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2193
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 ${libname}_ixlibrary.a || exit 1; done'
2194
;;
2195
esac
2196
;;
2197
2198
beos*)
2199
library_names_spec='${libname}${shared_ext}'
2200
dynamic_linker="$host_os ld.so"
2201
shlibpath_var=LIBRARY_PATH
2202
;;
2203
2204
bsdi[[45]]*)
2205
version_type=linux
2206
need_version=no
2207
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2208
soname_spec='${libname}${release}${shared_ext}$major'
2209
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2210
shlibpath_var=LD_LIBRARY_PATH
2211
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2212
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2213
# the default ld.so.conf also contains /usr/contrib/lib and
2214
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2215
# libtool to hard-code these into programs
2216
;;
2217
2218
cygwin* | mingw* | pw32* | cegcc*)
2219
version_type=windows
2220
shrext_cmds=".dll"
2221
need_version=no
2222
need_lib_prefix=no
2223
2224
case $GCC,$host_os in
2225
yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2226
library_names_spec='$libname.dll.a'
2227
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2228
postinstall_cmds='base_file=`basename \${file}`~
2229
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2230
dldir=$destdir/`dirname \$dlpath`~
2231
test -d \$dldir || mkdir -p \$dldir~
2232
$install_prog $dir/$dlname \$dldir/$dlname~
2233
chmod a+x \$dldir/$dlname~
2234
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2235
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2236
fi'
2237
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2238
dlpath=$dir/\$dldll~
2239
$RM \$dlpath'
2240
shlibpath_overrides_runpath=yes
2241
2242
case $host_os in
2243
cygwin*)
2244
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2245
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2246
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2247
;;
2248
mingw* | cegcc*)
2249
# MinGW DLLs use traditional 'lib' prefix
2250
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2251
sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2252
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2253
# It is most probably a Windows format PATH printed by
2254
# mingw gcc, but we are running on Cygwin. Gcc prints its search
2255
# path with ; separators, and with drive letters. We can handle the
2256
# drive letters (cygwin fileutils understands them), so leave them,
2257
# especially as we might pass files found there to a mingw objdump,
2258
# which wouldn't understand a cygwinified path. Ahh.
2259
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2260
else
2261
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2262
fi
2263
;;
2264
pw32*)
2265
# pw32 DLLs use 'pw' prefix rather than 'lib'
2266
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2267
;;
2268
esac
2269
;;
2270
2271
*)
2272
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2273
;;
2274
esac
2275
dynamic_linker='Win32 ld.exe'
2276
# FIXME: first we should search . and the directory the executable is in
2277
shlibpath_var=PATH
2278
;;
2279
2280
darwin* | rhapsody*)
2281
dynamic_linker="$host_os dyld"
2282
version_type=darwin
2283
need_lib_prefix=no
2284
need_version=no
2285
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2286
soname_spec='${libname}${release}${major}$shared_ext'
2287
shlibpath_overrides_runpath=yes
2288
shlibpath_var=DYLD_LIBRARY_PATH
2289
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2290
m4_if([$1], [],[
2291
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2292
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2293
;;
2294
2295
dgux*)
2296
version_type=linux
2297
need_lib_prefix=no
2298
need_version=no
2299
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2300
soname_spec='${libname}${release}${shared_ext}$major'
2301
shlibpath_var=LD_LIBRARY_PATH
2302
;;
2303
2304
freebsd1*)
2305
dynamic_linker=no
2306
;;
2307
2308
freebsd* | dragonfly*)
2309
# DragonFly does not have aout. When/if they implement a new
2310
# versioning mechanism, adjust this.
2311
if test -x /usr/bin/objformat; then
2312
objformat=`/usr/bin/objformat`
2313
else
2314
case $host_os in
2315
freebsd[[123]]*) objformat=aout ;;
2316
*) objformat=elf ;;
2317
esac
2318
fi
2319
version_type=freebsd-$objformat
2320
case $version_type in
2321
freebsd-elf*)
2322
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2323
need_version=no
2324
need_lib_prefix=no
2325
;;
2326
freebsd-*)
2327
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2328
need_version=yes
2329
;;
2330
esac
2331
shlibpath_var=LD_LIBRARY_PATH
2332
case $host_os in
2333
freebsd2*)
2334
shlibpath_overrides_runpath=yes
2335
;;
2336
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2337
shlibpath_overrides_runpath=yes
2338
hardcode_into_libs=yes
2339
;;
2340
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2341
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2342
shlibpath_overrides_runpath=no
2343
hardcode_into_libs=yes
2344
;;
2345
*) # from 4.6 on, and DragonFly
2346
shlibpath_overrides_runpath=yes
2347
hardcode_into_libs=yes
2348
;;
2349
esac
2350
;;
2351
2352
gnu*)
2353
version_type=linux
2354
need_lib_prefix=no
2355
need_version=no
2356
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2357
soname_spec='${libname}${release}${shared_ext}$major'
2358
shlibpath_var=LD_LIBRARY_PATH
2359
hardcode_into_libs=yes
2360
;;
2361
2362
hpux9* | hpux10* | hpux11*)
2363
# Give a soname corresponding to the major version so that dld.sl refuses to
2364
# link against other versions.
2365
version_type=sunos
2366
need_lib_prefix=no
2367
need_version=no
2368
case $host_cpu in
2369
ia64*)
2370
shrext_cmds='.so'
2371
hardcode_into_libs=yes
2372
dynamic_linker="$host_os dld.so"
2373
shlibpath_var=LD_LIBRARY_PATH
2374
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2375
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2376
soname_spec='${libname}${release}${shared_ext}$major'
2377
if test "X$HPUX_IA64_MODE" = X32; then
2378
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2379
else
2380
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2381
fi
2382
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2383
;;
2384
hppa*64*)
2385
shrext_cmds='.sl'
2386
hardcode_into_libs=yes
2387
dynamic_linker="$host_os dld.sl"
2388
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2389
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2390
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2391
soname_spec='${libname}${release}${shared_ext}$major'
2392
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2393
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2394
;;
2395
*)
2396
shrext_cmds='.sl'
2397
dynamic_linker="$host_os dld.sl"
2398
shlibpath_var=SHLIB_PATH
2399
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2400
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2401
soname_spec='${libname}${release}${shared_ext}$major'
2402
;;
2403
esac
2404
# HP-UX runs *really* slowly unless shared libraries are mode 555.
2405
postinstall_cmds='chmod 555 $lib'
2406
;;
2407
2408
interix[[3-9]]*)
2409
version_type=linux
2410
need_lib_prefix=no
2411
need_version=no
2412
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2413
soname_spec='${libname}${release}${shared_ext}$major'
2414
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2415
shlibpath_var=LD_LIBRARY_PATH
2416
shlibpath_overrides_runpath=no
2417
hardcode_into_libs=yes
2418
;;
2419
2420
irix5* | irix6* | nonstopux*)
2421
case $host_os in
2422
nonstopux*) version_type=nonstopux ;;
2423
*)
2424
if test "$lt_cv_prog_gnu_ld" = yes; then
2425
version_type=linux
2426
else
2427
version_type=irix
2428
fi ;;
2429
esac
2430
need_lib_prefix=no
2431
need_version=no
2432
soname_spec='${libname}${release}${shared_ext}$major'
2433
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2434
case $host_os in
2435
irix5* | nonstopux*)
2436
libsuff= shlibsuff=
2437
;;
2438
*)
2439
case $LD in # libtool.m4 will add one of these switches to LD
2440
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2441
libsuff= shlibsuff= libmagic=32-bit;;
2442
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2443
libsuff=32 shlibsuff=N32 libmagic=N32;;
2444
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2445
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2446
*) libsuff= shlibsuff= libmagic=never-match;;
2447
esac
2448
;;
2449
esac
2450
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2451
shlibpath_overrides_runpath=no
2452
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2453
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2454
hardcode_into_libs=yes
2455
;;
2456
2457
# No shared lib support for Linux oldld, aout, or coff.
2458
linux*oldld* | linux*aout* | linux*coff*)
2459
dynamic_linker=no
2460
;;
2461
2462
# This must be Linux ELF.
2463
linux* | k*bsd*-gnu)
2464
version_type=linux
2465
need_lib_prefix=no
2466
need_version=no
2467
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2468
soname_spec='${libname}${release}${shared_ext}$major'
2469
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2470
shlibpath_var=LD_LIBRARY_PATH
2471
shlibpath_overrides_runpath=no
2472
# Some binutils ld are patched to set DT_RUNPATH
2473
save_LDFLAGS=$LDFLAGS
2474
save_libdir=$libdir
2475
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2476
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2477
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2478
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2479
[shlibpath_overrides_runpath=yes])])
2480
LDFLAGS=$save_LDFLAGS
2481
libdir=$save_libdir
2482
2483
# This implies no fast_install, which is unacceptable.
2484
# Some rework will be needed to allow for fast_install
2485
# before this can be enabled.
2486
hardcode_into_libs=yes
2487
2488
# Append ld.so.conf contents to the search path
2489
if test -f /etc/ld.so.conf; then
2490
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' ' '`
2491
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2492
fi
2493
2494
# We used to test for /lib/ld.so.1 and disable shared libraries on
2495
# powerpc, because MkLinux only supported shared libraries with the
2496
# GNU dynamic linker. Since this was broken with cross compilers,
2497
# most powerpc-linux boxes support dynamic linking these days and
2498
# people can always --disable-shared, the test was removed, and we
2499
# assume the GNU/Linux dynamic linker is in use.
2500
dynamic_linker='GNU/Linux ld.so'
2501
;;
2502
2503
netbsdelf*-gnu)
2504
version_type=linux
2505
need_lib_prefix=no
2506
need_version=no
2507
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2508
soname_spec='${libname}${release}${shared_ext}$major'
2509
shlibpath_var=LD_LIBRARY_PATH
2510
shlibpath_overrides_runpath=no
2511
hardcode_into_libs=yes
2512
dynamic_linker='NetBSD ld.elf_so'
2513
;;
2514
2515
netbsd*)
2516
version_type=sunos
2517
need_lib_prefix=no
2518
need_version=no
2519
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2520
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2521
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2522
dynamic_linker='NetBSD (a.out) ld.so'
2523
else
2524
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2525
soname_spec='${libname}${release}${shared_ext}$major'
2526
dynamic_linker='NetBSD ld.elf_so'
2527
fi
2528
shlibpath_var=LD_LIBRARY_PATH
2529
shlibpath_overrides_runpath=yes
2530
hardcode_into_libs=yes
2531
;;
2532
2533
newsos6)
2534
version_type=linux
2535
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2536
shlibpath_var=LD_LIBRARY_PATH
2537
shlibpath_overrides_runpath=yes
2538
;;
2539
2540
*nto* | *qnx*)
2541
version_type=qnx
2542
need_lib_prefix=no
2543
need_version=no
2544
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2545
soname_spec='${libname}${release}${shared_ext}$major'
2546
shlibpath_var=LD_LIBRARY_PATH
2547
shlibpath_overrides_runpath=no
2548
hardcode_into_libs=yes
2549
dynamic_linker='ldqnx.so'
2550
;;
2551
2552
openbsd*)
2553
version_type=sunos
2554
sys_lib_dlsearch_path_spec="/usr/lib"
2555
need_lib_prefix=no
2556
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2557
case $host_os in
2558
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2559
*) need_version=no ;;
2560
esac
2561
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2562
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2563
shlibpath_var=LD_LIBRARY_PATH
2564
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2565
case $host_os in
2566
openbsd2.[[89]] | openbsd2.[[89]].*)
2567
shlibpath_overrides_runpath=no
2568
;;
2569
*)
2570
shlibpath_overrides_runpath=yes
2571
;;
2572
esac
2573
else
2574
shlibpath_overrides_runpath=yes
2575
fi
2576
;;
2577
2578
os2*)
2579
libname_spec='$name'
2580
shrext_cmds=".dll"
2581
need_lib_prefix=no
2582
library_names_spec='$libname${shared_ext} $libname.a'
2583
dynamic_linker='OS/2 ld.exe'
2584
shlibpath_var=LIBPATH
2585
;;
2586
2587
osf3* | osf4* | osf5*)
2588
version_type=osf
2589
need_lib_prefix=no
2590
need_version=no
2591
soname_spec='${libname}${release}${shared_ext}$major'
2592
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2593
shlibpath_var=LD_LIBRARY_PATH
2594
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2595
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2596
;;
2597
2598
rdos*)
2599
dynamic_linker=no
2600
;;
2601
2602
solaris*)
2603
version_type=linux
2604
need_lib_prefix=no
2605
need_version=no
2606
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2607
soname_spec='${libname}${release}${shared_ext}$major'
2608
shlibpath_var=LD_LIBRARY_PATH
2609
shlibpath_overrides_runpath=yes
2610
hardcode_into_libs=yes
2611
# ldd complains unless libraries are executable
2612
postinstall_cmds='chmod +x $lib'
2613
;;
2614
2615
sunos4*)
2616
version_type=sunos
2617
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2618
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2619
shlibpath_var=LD_LIBRARY_PATH
2620
shlibpath_overrides_runpath=yes
2621
if test "$with_gnu_ld" = yes; then
2622
need_lib_prefix=no
2623
fi
2624
need_version=yes
2625
;;
2626
2627
sysv4 | sysv4.3*)
2628
version_type=linux
2629
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2630
soname_spec='${libname}${release}${shared_ext}$major'
2631
shlibpath_var=LD_LIBRARY_PATH
2632
case $host_vendor in
2633
sni)
2634
shlibpath_overrides_runpath=no
2635
need_lib_prefix=no
2636
runpath_var=LD_RUN_PATH
2637
;;
2638
siemens)
2639
need_lib_prefix=no
2640
;;
2641
motorola)
2642
need_lib_prefix=no
2643
need_version=no
2644
shlibpath_overrides_runpath=no
2645
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2646
;;
2647
esac
2648
;;
2649
2650
sysv4*MP*)
2651
if test -d /usr/nec ;then
2652
version_type=linux
2653
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2654
soname_spec='$libname${shared_ext}.$major'
2655
shlibpath_var=LD_LIBRARY_PATH
2656
fi
2657
;;
2658
2659
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2660
version_type=freebsd-elf
2661
need_lib_prefix=no
2662
need_version=no
2663
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2664
soname_spec='${libname}${release}${shared_ext}$major'
2665
shlibpath_var=LD_LIBRARY_PATH
2666
shlibpath_overrides_runpath=yes
2667
hardcode_into_libs=yes
2668
if test "$with_gnu_ld" = yes; then
2669
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2670
else
2671
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2672
case $host_os in
2673
sco3.2v5*)
2674
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2675
;;
2676
esac
2677
fi
2678
sys_lib_dlsearch_path_spec='/usr/lib'
2679
;;
2680
2681
tpf*)
2682
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2683
version_type=linux
2684
need_lib_prefix=no
2685
need_version=no
2686
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2687
shlibpath_var=LD_LIBRARY_PATH
2688
shlibpath_overrides_runpath=no
2689
hardcode_into_libs=yes
2690
;;
2691
2692
uts4*)
2693
version_type=linux
2694
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2695
soname_spec='${libname}${release}${shared_ext}$major'
2696
shlibpath_var=LD_LIBRARY_PATH
2697
;;
2698
2699
*)
2700
dynamic_linker=no
2701
;;
2702
esac
2703
AC_MSG_RESULT([$dynamic_linker])
2704
test "$dynamic_linker" = no && can_build_shared=no
2705
2706
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2707
if test "$GCC" = yes; then
2708
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2709
fi
2710
2711
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2712
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2713
fi
2714
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2715
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2716
fi
2717
2718
_LT_DECL([], [variables_saved_for_relink], [1],
2719
[Variables whose values should be saved in libtool wrapper scripts and
2720
restored at link time])
2721
_LT_DECL([], [need_lib_prefix], [0],
2722
[Do we need the "lib" prefix for modules?])
2723
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2724
_LT_DECL([], [version_type], [0], [Library versioning type])
2725
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2726
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2727
_LT_DECL([], [shlibpath_overrides_runpath], [0],
2728
[Is shlibpath searched before the hard-coded library search path?])
2729
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2730
_LT_DECL([], [library_names_spec], [1],
2731
[[List of archive names. First name is the real one, the rest are links.
2732
The last name is the one that the linker finds with -lNAME]])
2733
_LT_DECL([], [soname_spec], [1],
2734
[[The coded name of the library, if different from the real name]])
2735
_LT_DECL([], [postinstall_cmds], [2],
2736
[Command to use after installation of a shared archive])
2737
_LT_DECL([], [postuninstall_cmds], [2],
2738
[Command to use after uninstallation of a shared archive])
2739
_LT_DECL([], [finish_cmds], [2],
2740
[Commands used to finish a libtool library installation in a directory])
2741
_LT_DECL([], [finish_eval], [1],
2742
[[As "finish_cmds", except a single script fragment to be evaled but
2743
not shown]])
2744
_LT_DECL([], [hardcode_into_libs], [0],
2745
[Whether we should hardcode library paths into libraries])
2746
_LT_DECL([], [sys_lib_search_path_spec], [2],
2747
[Compile-time system search path for libraries])
2748
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2749
[Run-time system search path for libraries])
2750
])# _LT_SYS_DYNAMIC_LINKER
2751
2752
2753
# _LT_PATH_TOOL_PREFIX(TOOL)
2754
# --------------------------
2755
# find a file program which can recognize shared library
2756
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2757
[m4_require([_LT_DECL_EGREP])dnl
2758
AC_MSG_CHECKING([for $1])
2759
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2760
[case $MAGIC_CMD in
2761
[[\\/*] | ?:[\\/]*])
2762
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2763
;;
2764
*)
2765
lt_save_MAGIC_CMD="$MAGIC_CMD"
2766
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2767
dnl $ac_dummy forces splitting on constant user-supplied paths.
2768
dnl POSIX.2 word splitting is done only on the output of word expansions,
2769
dnl not every word. This closes a longstanding sh security hole.
2770
ac_dummy="m4_if([$2], , $PATH, [$2])"
2771
for ac_dir in $ac_dummy; do
2772
IFS="$lt_save_ifs"
2773
test -z "$ac_dir" && ac_dir=.
2774
if test -f $ac_dir/$1; then
2775
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2776
if test -n "$file_magic_test_file"; then
2777
case $deplibs_check_method in
2778
"file_magic "*)
2779
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2780
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2781
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2782
$EGREP "$file_magic_regex" > /dev/null; then
2783
:
2784
else
2785
cat <<_LT_EOF 1>&2
2786
2787
*** Warning: the command libtool uses to detect shared libraries,
2788
*** $file_magic_cmd, produces output that libtool cannot recognize.
2789
*** The result is that libtool may fail to recognize shared libraries
2790
*** as such. This will affect the creation of libtool libraries that
2791
*** depend on shared libraries, but programs linked with such libtool
2792
*** libraries will work regardless of this problem. Nevertheless, you
2793
*** may want to report the problem to your system manager and/or to
2794
*** bug-libtool@gnu.org
2795
2796
_LT_EOF
2797
fi ;;
2798
esac
2799
fi
2800
break
2801
fi
2802
done
2803
IFS="$lt_save_ifs"
2804
MAGIC_CMD="$lt_save_MAGIC_CMD"
2805
;;
2806
esac])
2807
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2808
if test -n "$MAGIC_CMD"; then
2809
AC_MSG_RESULT($MAGIC_CMD)
2810
else
2811
AC_MSG_RESULT(no)
2812
fi
2813
_LT_DECL([], [MAGIC_CMD], [0],
2814
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
2815
])# _LT_PATH_TOOL_PREFIX
2816
2817
# Old name:
2818
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2819
dnl aclocal-1.4 backwards compatibility:
2820
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2821
2822
2823
# _LT_PATH_MAGIC
2824
# --------------
2825
# find a file program which can recognize a shared library
2826
m4_defun([_LT_PATH_MAGIC],
2827
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2828
if test -z "$lt_cv_path_MAGIC_CMD"; then
2829
if test -n "$ac_tool_prefix"; then
2830
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2831
else
2832
MAGIC_CMD=:
2833
fi
2834
fi
2835
])# _LT_PATH_MAGIC
2836
2837
2838
# LT_PATH_LD
2839
# ----------
2840
# find the pathname to the GNU or non-GNU linker
2841
AC_DEFUN([LT_PATH_LD],
2842
[AC_REQUIRE([AC_PROG_CC])dnl
2843
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2844
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2845
m4_require([_LT_DECL_SED])dnl
2846
m4_require([_LT_DECL_EGREP])dnl
2847
2848
AC_ARG_WITH([gnu-ld],
2849
[AS_HELP_STRING([--with-gnu-ld],
2850
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2851
[test "$withval" = no || with_gnu_ld=yes],
2852
[with_gnu_ld=no])dnl
2853
2854
ac_prog=ld
2855
if test "$GCC" = yes; then
2856
# Check if gcc -print-prog-name=ld gives a path.
2857
AC_MSG_CHECKING([for ld used by $CC])
2858
case $host in
2859
*-*-mingw*)
2860
# gcc leaves a trailing carriage return which upsets mingw
2861
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2862
*)
2863
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2864
esac
2865
case $ac_prog in
2866
# Accept absolute paths.
2867
[[\\/]]* | ?:[[\\/]]*)
2868
re_direlt='/[[^/]][[^/]]*/\.\./'
2869
# Canonicalize the pathname of ld
2870
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2871
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2872
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2873
done
2874
test -z "$LD" && LD="$ac_prog"
2875
;;
2876
"")
2877
# If it fails, then pretend we aren't using GCC.
2878
ac_prog=ld
2879
;;
2880
*)
2881
# If it is relative, then search for the first ld in PATH.
2882
with_gnu_ld=unknown
2883
;;
2884
esac
2885
elif test "$with_gnu_ld" = yes; then
2886
AC_MSG_CHECKING([for GNU ld])
2887
else
2888
AC_MSG_CHECKING([for non-GNU ld])
2889
fi
2890
AC_CACHE_VAL(lt_cv_path_LD,
2891
[if test -z "$LD"; then
2892
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2893
for ac_dir in $PATH; do
2894
IFS="$lt_save_ifs"
2895
test -z "$ac_dir" && ac_dir=.
2896
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2897
lt_cv_path_LD="$ac_dir/$ac_prog"
2898
# Check to see if the program is GNU ld. I'd rather use --version,
2899
# but apparently some variants of GNU ld only accept -v.
2900
# Break only if it was the GNU/non-GNU ld that we prefer.
2901
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2902
*GNU* | *'with BFD'*)
2903
test "$with_gnu_ld" != no && break
2904
;;
2905
*)
2906
test "$with_gnu_ld" != yes && break
2907
;;
2908
esac
2909
fi
2910
done
2911
IFS="$lt_save_ifs"
2912
else
2913
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2914
fi])
2915
LD="$lt_cv_path_LD"
2916
if test -n "$LD"; then
2917
AC_MSG_RESULT($LD)
2918
else
2919
AC_MSG_RESULT(no)
2920
fi
2921
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2922
_LT_PATH_LD_GNU
2923
AC_SUBST([LD])
2924
2925
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2926
])# LT_PATH_LD
2927
2928
# Old names:
2929
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2930
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2931
dnl aclocal-1.4 backwards compatibility:
2932
dnl AC_DEFUN([AM_PROG_LD], [])
2933
dnl AC_DEFUN([AC_PROG_LD], [])
2934
2935
2936
# _LT_PATH_LD_GNU
2937
#- --------------
2938
m4_defun([_LT_PATH_LD_GNU],
2939
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2940
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2941
case `$LD -v 2>&1 </dev/null` in
2942
*GNU* | *'with BFD'*)
2943
lt_cv_prog_gnu_ld=yes
2944
;;
2945
*)
2946
lt_cv_prog_gnu_ld=no
2947
;;
2948
esac])
2949
with_gnu_ld=$lt_cv_prog_gnu_ld
2950
])# _LT_PATH_LD_GNU
2951
2952
2953
# _LT_CMD_RELOAD
2954
# --------------
2955
# find reload flag for linker
2956
# -- PORTME Some linkers may need a different reload flag.
2957
m4_defun([_LT_CMD_RELOAD],
2958
[AC_CACHE_CHECK([for $LD option to reload object files],
2959
lt_cv_ld_reload_flag,
2960
[lt_cv_ld_reload_flag='-r'])
2961
reload_flag=$lt_cv_ld_reload_flag
2962
case $reload_flag in
2963
"" | " "*) ;;
2964
*) reload_flag=" $reload_flag" ;;
2965
esac
2966
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2967
case $host_os in
2968
darwin*)
2969
if test "$GCC" = yes; then
2970
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2971
else
2972
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2973
fi
2974
;;
2975
esac
2976
_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2977
_LT_DECL([], [reload_cmds], [2])dnl
2978
])# _LT_CMD_RELOAD
2979
2980
2981
# _LT_CHECK_MAGIC_METHOD
2982
# ----------------------
2983
# how to check for library dependencies
2984
# -- PORTME fill in with the dynamic library characteristics
2985
m4_defun([_LT_CHECK_MAGIC_METHOD],
2986
[m4_require([_LT_DECL_EGREP])
2987
m4_require([_LT_DECL_OBJDUMP])
2988
AC_CACHE_CHECK([how to recognize dependent libraries],
2989
lt_cv_deplibs_check_method,
2990
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2991
lt_cv_file_magic_test_file=
2992
lt_cv_deplibs_check_method='unknown'
2993
# Need to set the preceding variable on all platforms that support
2994
# interlibrary dependencies.
2995
# 'none' -- dependencies not supported.
2996
# `unknown' -- same as none, but documents that we really don't know.
2997
# 'pass_all' -- all dependencies passed with no checks.
2998
# 'test_compile' -- check by making test program.
2999
# 'file_magic [[regex]]' -- check by looking for files in library path
3000
# which responds to the $file_magic_cmd with a given extended regex.
3001
# If you have `file' or equivalent on your system and you're not sure
3002
# whether `pass_all' will *always* work, you probably want this one.
3003
3004
case $host_os in
3005
aix[[4-9]]*)
3006
lt_cv_deplibs_check_method=pass_all
3007
;;
3008
3009
beos*)
3010
lt_cv_deplibs_check_method=pass_all
3011
;;
3012
3013
bsdi[[45]]*)
3014
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3015
lt_cv_file_magic_cmd='/usr/bin/file -L'
3016
lt_cv_file_magic_test_file=/shlib/libc.so
3017
;;
3018
3019
cygwin*)
3020
# func_win32_libid is a shell function defined in ltmain.sh
3021
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3022
lt_cv_file_magic_cmd='func_win32_libid'
3023
;;
3024
3025
mingw* | pw32*)
3026
# Base MSYS/MinGW do not provide the 'file' command needed by
3027
# func_win32_libid shell function, so use a weaker test based on 'objdump',
3028
# unless we find 'file', for example because we are cross-compiling.
3029
if ( file / ) >/dev/null 2>&1; then
3030
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3031
lt_cv_file_magic_cmd='func_win32_libid'
3032
else
3033
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3034
lt_cv_file_magic_cmd='$OBJDUMP -f'
3035
fi
3036
;;
3037
3038
cegcc)
3039
# use the weaker test based on 'objdump'. See mingw*.
3040
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3041
lt_cv_file_magic_cmd='$OBJDUMP -f'
3042
;;
3043
3044
darwin* | rhapsody*)
3045
lt_cv_deplibs_check_method=pass_all
3046
;;
3047
3048
freebsd* | dragonfly*)
3049
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3050
case $host_cpu in
3051
i*86 )
3052
# Not sure whether the presence of OpenBSD here was a mistake.
3053
# Let's accept both of them until this is cleared up.
3054
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3055
lt_cv_file_magic_cmd=/usr/bin/file
3056
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3057
;;
3058
esac
3059
else
3060
lt_cv_deplibs_check_method=pass_all
3061
fi
3062
;;
3063
3064
gnu*)
3065
lt_cv_deplibs_check_method=pass_all
3066
;;
3067
3068
hpux10.20* | hpux11*)
3069
lt_cv_file_magic_cmd=/usr/bin/file
3070
case $host_cpu in
3071
ia64*)
3072
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3073
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3074
;;
3075
hppa*64*)
3076
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3077
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3078
;;
3079
*)
3080
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3081
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3082
;;
3083
esac
3084
;;
3085
3086
interix[[3-9]]*)
3087
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3088
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3089
;;
3090
3091
irix5* | irix6* | nonstopux*)
3092
case $LD in
3093
*-32|*"-32 ") libmagic=32-bit;;
3094
*-n32|*"-n32 ") libmagic=N32;;
3095
*-64|*"-64 ") libmagic=64-bit;;
3096
*) libmagic=never-match;;
3097
esac
3098
lt_cv_deplibs_check_method=pass_all
3099
;;
3100
3101
# This must be Linux ELF.
3102
linux* | k*bsd*-gnu)
3103
lt_cv_deplibs_check_method=pass_all
3104
;;
3105
3106
netbsd* | netbsdelf*-gnu)
3107
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3108
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3109
else
3110
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3111
fi
3112
;;
3113
3114
newos6*)
3115
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3116
lt_cv_file_magic_cmd=/usr/bin/file
3117
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3118
;;
3119
3120
*nto* | *qnx*)
3121
lt_cv_deplibs_check_method=pass_all
3122
;;
3123
3124
openbsd*)
3125
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3126
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3127
else
3128
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3129
fi
3130
;;
3131
3132
osf3* | osf4* | osf5*)
3133
lt_cv_deplibs_check_method=pass_all
3134
;;
3135
3136
rdos*)
3137
lt_cv_deplibs_check_method=pass_all
3138
;;
3139
3140
solaris*)
3141
lt_cv_deplibs_check_method=pass_all
3142
;;
3143
3144
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3145
lt_cv_deplibs_check_method=pass_all
3146
;;
3147
3148
sysv4 | sysv4.3*)
3149
case $host_vendor in
3150
motorola)
3151
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3152
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3153
;;
3154
ncr)
3155
lt_cv_deplibs_check_method=pass_all
3156
;;
3157
sequent)
3158
lt_cv_file_magic_cmd='/bin/file'
3159
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3160
;;
3161
sni)
3162
lt_cv_file_magic_cmd='/bin/file'
3163
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3164
lt_cv_file_magic_test_file=/lib/libc.so
3165
;;
3166
siemens)
3167
lt_cv_deplibs_check_method=pass_all
3168
;;
3169
pc)
3170
lt_cv_deplibs_check_method=pass_all
3171
;;
3172
esac
3173
;;
3174
3175
tpf*)
3176
lt_cv_deplibs_check_method=pass_all
3177
;;
3178
esac
3179
])
3180
file_magic_cmd=$lt_cv_file_magic_cmd
3181
deplibs_check_method=$lt_cv_deplibs_check_method
3182
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3183
3184
_LT_DECL([], [deplibs_check_method], [1],
3185
[Method to check whether dependent libraries are shared objects])
3186
_LT_DECL([], [file_magic_cmd], [1],
3187
[Command to use when deplibs_check_method == "file_magic"])
3188
])# _LT_CHECK_MAGIC_METHOD
3189
3190
3191
# LT_PATH_NM
3192
# ----------
3193
# find the pathname to a BSD- or MS-compatible name lister
3194
AC_DEFUN([LT_PATH_NM],
3195
[AC_REQUIRE([AC_PROG_CC])dnl
3196
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3197
[if test -n "$NM"; then
3198
# Let the user override the test.
3199
lt_cv_path_NM="$NM"
3200
else
3201
lt_nm_to_check="${ac_tool_prefix}nm"
3202
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3203
lt_nm_to_check="$lt_nm_to_check nm"
3204
fi
3205
for lt_tmp_nm in $lt_nm_to_check; do
3206
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3207
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3208
IFS="$lt_save_ifs"
3209
test -z "$ac_dir" && ac_dir=.
3210
tmp_nm="$ac_dir/$lt_tmp_nm"
3211
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3212
# Check to see if the nm accepts a BSD-compat flag.
3213
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3214
# nm: unknown option "B" ignored
3215
# Tru64's nm complains that /dev/null is an invalid object file
3216
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3217
*/dev/null* | *'Invalid file or object type'*)
3218
lt_cv_path_NM="$tmp_nm -B"
3219
break
3220
;;
3221
*)
3222
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3223
*/dev/null*)
3224
lt_cv_path_NM="$tmp_nm -p"
3225
break
3226
;;
3227
*)
3228
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3229
continue # so that we can try to find one that supports BSD flags
3230
;;
3231
esac
3232
;;
3233
esac
3234
fi
3235
done
3236
IFS="$lt_save_ifs"
3237
done
3238
: ${lt_cv_path_NM=no}
3239
fi])
3240
if test "$lt_cv_path_NM" != "no"; then
3241
NM="$lt_cv_path_NM"
3242
else
3243
# Didn't find any BSD compatible name lister, look for dumpbin.
3244
AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3245
AC_SUBST([DUMPBIN])
3246
if test "$DUMPBIN" != ":"; then
3247
NM="$DUMPBIN"
3248
fi
3249
fi
3250
test -z "$NM" && NM=nm
3251
AC_SUBST([NM])
3252
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3253
3254
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3255
[lt_cv_nm_interface="BSD nm"
3256
echo "int some_variable = 0;" > conftest.$ac_ext
3257
(eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3258
(eval "$ac_compile" 2>conftest.err)
3259
cat conftest.err >&AS_MESSAGE_LOG_FD
3260
(eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3261
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3262
cat conftest.err >&AS_MESSAGE_LOG_FD
3263
(eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3264
cat conftest.out >&AS_MESSAGE_LOG_FD
3265
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3266
lt_cv_nm_interface="MS dumpbin"
3267
fi
3268
rm -f conftest*])
3269
])# LT_PATH_NM
3270
3271
# Old names:
3272
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3273
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3274
dnl aclocal-1.4 backwards compatibility:
3275
dnl AC_DEFUN([AM_PROG_NM], [])
3276
dnl AC_DEFUN([AC_PROG_NM], [])
3277
3278
3279
# LT_LIB_M
3280
# --------
3281
# check for math library
3282
AC_DEFUN([LT_LIB_M],
3283
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3284
LIBM=
3285
case $host in
3286
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3287
# These system don't have libm, or don't need it
3288
;;
3289
*-ncr-sysv4.3*)
3290
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3291
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3292
;;
3293
*)
3294
AC_CHECK_LIB(m, cos, LIBM="-lm")
3295
;;
3296
esac
3297
AC_SUBST([LIBM])
3298
])# LT_LIB_M
3299
3300
# Old name:
3301
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3302
dnl aclocal-1.4 backwards compatibility:
3303
dnl AC_DEFUN([AC_CHECK_LIBM], [])
3304
3305
3306
# _LT_COMPILER_NO_RTTI([TAGNAME])
3307
# -------------------------------
3308
m4_defun([_LT_COMPILER_NO_RTTI],
3309
[m4_require([_LT_TAG_COMPILER])dnl
3310
3311
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3312
3313
if test "$GCC" = yes; then
3314
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3315
3316
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3317
lt_cv_prog_compiler_rtti_exceptions,
3318
[-fno-rtti -fno-exceptions], [],
3319
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3320
fi
3321
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3322
[Compiler flag to turn off builtin functions])
3323
])# _LT_COMPILER_NO_RTTI
3324
3325
3326
# _LT_CMD_GLOBAL_SYMBOLS
3327
# ----------------------
3328
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3329
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3330
AC_REQUIRE([AC_PROG_CC])dnl
3331
AC_REQUIRE([LT_PATH_NM])dnl
3332
AC_REQUIRE([LT_PATH_LD])dnl
3333
m4_require([_LT_DECL_SED])dnl
3334
m4_require([_LT_DECL_EGREP])dnl
3335
m4_require([_LT_TAG_COMPILER])dnl
3336
3337
# Check for command to grab the raw symbol name followed by C symbol from nm.
3338
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3339
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3340
[
3341
# These are sane defaults that work on at least a few old systems.
3342
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3343
3344
# Character class describing NM global symbol codes.
3345
symcode='[[BCDEGRST]]'
3346
3347
# Regexp to match symbols that can be accessed directly from C.
3348
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3349
3350
# Define system-specific variables.
3351
case $host_os in
3352
aix*)
3353
symcode='[[BCDT]]'
3354
;;
3355
cygwin* | mingw* | pw32* | cegcc*)
3356
symcode='[[ABCDGISTW]]'
3357
;;
3358
hpux*)
3359
if test "$host_cpu" = ia64; then
3360
symcode='[[ABCDEGRST]]'
3361
fi
3362
;;
3363
irix* | nonstopux*)
3364
symcode='[[BCDEGRST]]'
3365
;;
3366
osf*)
3367
symcode='[[BCDEGQRST]]'
3368
;;
3369
solaris*)
3370
symcode='[[BDRT]]'
3371
;;
3372
sco3.2v5*)
3373
symcode='[[DT]]'
3374
;;
3375
sysv4.2uw2*)
3376
symcode='[[DT]]'
3377
;;
3378
sysv5* | sco5v6* | unixware* | OpenUNIX*)
3379
symcode='[[ABDT]]'
3380
;;
3381
sysv4)
3382
symcode='[[DFNSTU]]'
3383
;;
3384
esac
3385
3386
# If we're using GNU nm, then use its standard symbol codes.
3387
case `$NM -V 2>&1` in
3388
*GNU* | *'with BFD'*)
3389
symcode='[[ABCDGIRSTW]]' ;;
3390
esac
3391
3392
# Transform an extracted symbol line into a proper C declaration.
3393
# Some systems (esp. on ia64) link data and code symbols differently,
3394
# so use this general approach.
3395
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3396
3397
# Transform an extracted symbol line into symbol name and symbol address
3398
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3399
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3400
3401
# Handle CRLF in mingw tool chain
3402
opt_cr=
3403
case $build_os in
3404
mingw*)
3405
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3406
;;
3407
esac
3408
3409
# Try without a prefix underscore, then with it.
3410
for ac_symprfx in "" "_"; do
3411
3412
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3413
symxfrm="\\1 $ac_symprfx\\2 \\2"
3414
3415
# Write the raw and C identifiers.
3416
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3417
# Fake it for dumpbin and say T for any non-static function
3418
# and D for any global variable.
3419
# Also find C++ and __fastcall symbols from MSVC++,
3420
# which start with @ or ?.
3421
lt_cv_sys_global_symbol_pipe="$AWK ['"\
3422
" {last_section=section; section=\$ 3};"\
3423
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3424
" \$ 0!~/External *\|/{next};"\
3425
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3426
" {if(hide[section]) next};"\
3427
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3428
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3429
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
3430
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3431
" ' prfx=^$ac_symprfx]"
3432
else
3433
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3434
fi
3435
3436
# Check to see that the pipe works correctly.
3437
pipe_works=no
3438
3439
rm -f conftest*
3440
cat > conftest.$ac_ext <<_LT_EOF
3441
#ifdef __cplusplus
3442
extern "C" {
3443
#endif
3444
char nm_test_var;
3445
void nm_test_func(void);
3446
void nm_test_func(void){}
3447
#ifdef __cplusplus
3448
}
3449
#endif
3450
int main(){nm_test_var='a';nm_test_func();return(0);}
3451
_LT_EOF
3452
3453
if AC_TRY_EVAL(ac_compile); then
3454
# Now try to grab the symbols.
3455
nlist=conftest.nm
3456
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3457
# Try sorting and uniquifying the output.
3458
if sort "$nlist" | uniq > "$nlist"T; then
3459
mv -f "$nlist"T "$nlist"
3460
else
3461
rm -f "$nlist"T
3462
fi
3463
3464
# Make sure that we snagged all the symbols we need.
3465
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3466
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3467
cat <<_LT_EOF > conftest.$ac_ext
3468
#ifdef __cplusplus
3469
extern "C" {
3470
#endif
3471
3472
_LT_EOF
3473
# Now generate the symbol file.
3474
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3475
3476
cat <<_LT_EOF >> conftest.$ac_ext
3477
3478
/* The mapping between symbol names and symbols. */
3479
const struct {
3480
const char *name;
3481
void *address;
3482
}
3483
lt__PROGRAM__LTX_preloaded_symbols[[]] =
3484
{
3485
{ "@PROGRAM@", (void *) 0 },
3486
_LT_EOF
3487
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3488
cat <<\_LT_EOF >> conftest.$ac_ext
3489
{0, (void *) 0}
3490
};
3491
3492
/* This works around a problem in FreeBSD linker */
3493
#ifdef FREEBSD_WORKAROUND
3494
static const void *lt_preloaded_setup() {
3495
return lt__PROGRAM__LTX_preloaded_symbols;
3496
}
3497
#endif
3498
3499
#ifdef __cplusplus
3500
}
3501
#endif
3502
_LT_EOF
3503
# Now try linking the two files.
3504
mv conftest.$ac_objext conftstm.$ac_objext
3505
lt_save_LIBS="$LIBS"
3506
lt_save_CFLAGS="$CFLAGS"
3507
LIBS="conftstm.$ac_objext"
3508
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3509
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3510
pipe_works=yes
3511
fi
3512
LIBS="$lt_save_LIBS"
3513
CFLAGS="$lt_save_CFLAGS"
3514
else
3515
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3516
fi
3517
else
3518
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3519
fi
3520
else
3521
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3522
fi
3523
else
3524
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3525
cat conftest.$ac_ext >&5
3526
fi
3527
rm -rf conftest* conftst*
3528
3529
# Do not use the global_symbol_pipe unless it works.
3530
if test "$pipe_works" = yes; then
3531
break
3532
else
3533
lt_cv_sys_global_symbol_pipe=
3534
fi
3535
done
3536
])
3537
if test -z "$lt_cv_sys_global_symbol_pipe"; then
3538
lt_cv_sys_global_symbol_to_cdecl=
3539
fi
3540
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3541
AC_MSG_RESULT(failed)
3542
else
3543
AC_MSG_RESULT(ok)
3544
fi
3545
3546
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3547
[Take the output of nm and produce a listing of raw symbols and C names])
3548
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3549
[Transform the output of nm in a proper C declaration])
3550
_LT_DECL([global_symbol_to_c_name_address],
3551
[lt_cv_sys_global_symbol_to_c_name_address], [1],
3552
[Transform the output of nm in a C name address pair])
3553
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3554
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3555
[Transform the output of nm in a C name address pair when lib prefix is needed])
3556
]) # _LT_CMD_GLOBAL_SYMBOLS
3557
3558
3559
# _LT_COMPILER_PIC([TAGNAME])
3560
# ---------------------------
3561
m4_defun([_LT_COMPILER_PIC],
3562
[m4_require([_LT_TAG_COMPILER])dnl
3563
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
3564
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3565
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3566
3567
AC_MSG_CHECKING([for $compiler option to produce PIC])
3568
m4_if([$1], [CXX], [
3569
# C++ specific cases for pic, static, wl, etc.
3570
if test "$GXX" = yes; then
3571
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3572
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3573
3574
case $host_os in
3575
aix*)
3576
# All AIX code is PIC.
3577
if test "$host_cpu" = ia64; then
3578
# AIX 5 now supports IA64 processor
3579
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3580
fi
3581
;;
3582
3583
amigaos*)
3584
case $host_cpu in
3585
powerpc)
3586
# see comment about AmigaOS4 .so support
3587
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3588
;;
3589
m68k)
3590
# FIXME: we need at least 68020 code to build shared libraries, but
3591
# adding the `-m68020' flag to GCC prevents building anything better,
3592
# like `-m68040'.
3593
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3594
;;
3595
esac
3596
;;
3597
3598
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3599
# PIC is the default for these OSes.
3600
;;
3601
mingw* | cygwin* | os2* | pw32* | cegcc*)
3602
# This hack is so that the source file can tell whether it is being
3603
# built for inclusion in a dll (and should export symbols for example).
3604
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3605
# (--disable-auto-import) libraries
3606
m4_if([$1], [GCJ], [],
3607
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3608
;;
3609
darwin* | rhapsody*)
3610
# PIC is the default on this platform
3611
# Common symbols not allowed in MH_DYLIB files
3612
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3613
;;
3614
*djgpp*)
3615
# DJGPP does not support shared libraries at all
3616
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3617
;;
3618
interix[[3-9]]*)
3619
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3620
# Instead, we relocate shared libraries at runtime.
3621
;;
3622
sysv4*MP*)
3623
if test -d /usr/nec; then
3624
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3625
fi
3626
;;
3627
hpux*)
3628
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3629
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3630
# sets the default TLS model and affects inlining.
3631
case $host_cpu in
3632
hppa*64*)
3633
;;
3634
*)
3635
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3636
;;
3637
esac
3638
;;
3639
*qnx* | *nto*)
3640
# QNX uses GNU C++, but need to define -shared option too, otherwise
3641
# it will coredump.
3642
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3643
;;
3644
*)
3645
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3646
;;
3647
esac
3648
else
3649
case $host_os in
3650
aix[[4-9]]*)
3651
# All AIX code is PIC.
3652
if test "$host_cpu" = ia64; then
3653
# AIX 5 now supports IA64 processor
3654
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3655
else
3656
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3657
fi
3658
;;
3659
chorus*)
3660
case $cc_basename in
3661
cxch68*)
3662
# Green Hills C++ Compiler
3663
# _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
3664
;;
3665
esac
3666
;;
3667
dgux*)
3668
case $cc_basename in
3669
ec++*)
3670
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3671
;;
3672
ghcx*)
3673
# Green Hills C++ Compiler
3674
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3675
;;
3676
*)
3677
;;
3678
esac
3679
;;
3680
freebsd* | dragonfly*)
3681
# FreeBSD uses GNU C++
3682
;;
3683
hpux9* | hpux10* | hpux11*)
3684
case $cc_basename in
3685
CC*)
3686
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3687
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3688
if test "$host_cpu" != ia64; then
3689
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3690
fi
3691
;;
3692
aCC*)
3693
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3694
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3695
case $host_cpu in
3696
hppa*64*|ia64*)
3697
# +Z the default
3698
;;
3699
*)
3700
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3701
;;
3702
esac
3703
;;
3704
*)
3705
;;
3706
esac
3707
;;
3708
interix*)
3709
# This is c89, which is MS Visual C++ (no shared libs)
3710
# Anyone wants to do a port?
3711
;;
3712
irix5* | irix6* | nonstopux*)
3713
case $cc_basename in
3714
CC*)
3715
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3716
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3717
# CC pic flag -KPIC is the default.
3718
;;
3719
*)
3720
;;
3721
esac
3722
;;
3723
linux* | k*bsd*-gnu)
3724
case $cc_basename in
3725
KCC*)
3726
# KAI C++ Compiler
3727
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3728
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3729
;;
3730
ecpc* )
3731
# old Intel C++ for x86_64 which still supported -KPIC.
3732
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3733
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3734
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3735
;;
3736
icpc* )
3737
# Intel C++, used to be incompatible with GCC.
3738
# ICC 10 doesn't accept -KPIC any more.
3739
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3740
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3741
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3742
;;
3743
pgCC* | pgcpp*)
3744
# Portland Group C++ compiler
3745
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3746
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3747
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3748
;;
3749
cxx*)
3750
# Compaq C++
3751
# Make sure the PIC flag is empty. It appears that all Alpha
3752
# Linux and Compaq Tru64 Unix objects are PIC.
3753
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3754
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3755
;;
3756
xlc* | xlC*)
3757
# IBM XL 8.0 on PPC
3758
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3759
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3760
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3761
;;
3762
*)
3763
case `$CC -V 2>&1 | sed 5q` in
3764
*Sun\ C*)
3765
# Sun C++ 5.9
3766
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3767
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3768
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3769
;;
3770
esac
3771
;;
3772
esac
3773
;;
3774
lynxos*)
3775
;;
3776
m88k*)
3777
;;
3778
mvs*)
3779
case $cc_basename in
3780
cxx*)
3781
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3782
;;
3783
*)
3784
;;
3785
esac
3786
;;
3787
netbsd* | netbsdelf*-gnu)
3788
;;
3789
*qnx* | *nto*)
3790
# QNX uses GNU C++, but need to define -shared option too, otherwise
3791
# it will coredump.
3792
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3793
;;
3794
osf3* | osf4* | osf5*)
3795
case $cc_basename in
3796
KCC*)
3797
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3798
;;
3799
RCC*)
3800
# Rational C++ 2.4.1
3801
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3802
;;
3803
cxx*)
3804
# Digital/Compaq C++
3805
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3806
# Make sure the PIC flag is empty. It appears that all Alpha
3807
# Linux and Compaq Tru64 Unix objects are PIC.
3808
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3809
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3810
;;
3811
*)
3812
;;
3813
esac
3814
;;
3815
psos*)
3816
;;
3817
solaris*)
3818
case $cc_basename in
3819
CC*)
3820
# Sun C++ 4.2, 5.x and Centerline C++
3821
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3822
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3823
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3824
;;
3825
gcx*)
3826
# Green Hills C++ Compiler
3827
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3828
;;
3829
*)
3830
;;
3831
esac
3832
;;
3833
sunos4*)
3834
case $cc_basename in
3835
CC*)
3836
# Sun C++ 4.x
3837
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3838
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3839
;;
3840
lcc*)
3841
# Lucid
3842
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3843
;;
3844
*)
3845
;;
3846
esac
3847
;;
3848
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3849
case $cc_basename in
3850
CC*)
3851
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3852
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3853
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3854
;;
3855
esac
3856
;;
3857
tandem*)
3858
case $cc_basename in
3859
NCC*)
3860
# NonStop-UX NCC 3.20
3861
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3862
;;
3863
*)
3864
;;
3865
esac
3866
;;
3867
vxworks*)
3868
;;
3869
*)
3870
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3871
;;
3872
esac
3873
fi
3874
],
3875
[
3876
if test "$GCC" = yes; then
3877
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3878
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3879
3880
case $host_os in
3881
aix*)
3882
# All AIX code is PIC.
3883
if test "$host_cpu" = ia64; then
3884
# AIX 5 now supports IA64 processor
3885
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3886
fi
3887
;;
3888
3889
amigaos*)
3890
case $host_cpu in
3891
powerpc)
3892
# see comment about AmigaOS4 .so support
3893
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3894
;;
3895
m68k)
3896
# FIXME: we need at least 68020 code to build shared libraries, but
3897
# adding the `-m68020' flag to GCC prevents building anything better,
3898
# like `-m68040'.
3899
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3900
;;
3901
esac
3902
;;
3903
3904
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3905
# PIC is the default for these OSes.
3906
;;
3907
3908
mingw* | cygwin* | pw32* | os2* | cegcc*)
3909
# This hack is so that the source file can tell whether it is being
3910
# built for inclusion in a dll (and should export symbols for example).
3911
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3912
# (--disable-auto-import) libraries
3913
m4_if([$1], [GCJ], [],
3914
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3915
;;
3916
3917
darwin* | rhapsody*)
3918
# PIC is the default on this platform
3919
# Common symbols not allowed in MH_DYLIB files
3920
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3921
;;
3922
3923
hpux*)
3924
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3925
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3926
# sets the default TLS model and affects inlining.
3927
case $host_cpu in
3928
hppa*64*)
3929
# +Z the default
3930
;;
3931
*)
3932
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3933
;;
3934
esac
3935
;;
3936
3937
interix[[3-9]]*)
3938
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3939
# Instead, we relocate shared libraries at runtime.
3940
;;
3941
3942
msdosdjgpp*)
3943
# Just because we use GCC doesn't mean we suddenly get shared libraries
3944
# on systems that don't support them.
3945
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3946
enable_shared=no
3947
;;
3948
3949
*nto* | *qnx*)
3950
# QNX uses GNU C++, but need to define -shared option too, otherwise
3951
# it will coredump.
3952
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3953
;;
3954
3955
sysv4*MP*)
3956
if test -d /usr/nec; then
3957
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3958
fi
3959
;;
3960
3961
*)
3962
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3963
;;
3964
esac
3965
else
3966
# PORTME Check for flag to pass linker flags through the system compiler.
3967
case $host_os in
3968
aix*)
3969
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3970
if test "$host_cpu" = ia64; then
3971
# AIX 5 now supports IA64 processor
3972
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3973
else
3974
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3975
fi
3976
;;
3977
3978
mingw* | cygwin* | pw32* | os2* | cegcc*)
3979
# This hack is so that the source file can tell whether it is being
3980
# built for inclusion in a dll (and should export symbols for example).
3981
m4_if([$1], [GCJ], [],
3982
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3983
;;
3984
3985
hpux9* | hpux10* | hpux11*)
3986
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3987
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3988
# not for PA HP-UX.
3989
case $host_cpu in
3990
hppa*64*|ia64*)
3991
# +Z the default
3992
;;
3993
*)
3994
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3995
;;
3996
esac
3997
# Is there a better lt_prog_compiler_static that works with the bundled CC?
3998
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3999
;;
4000
4001
irix5* | irix6* | nonstopux*)
4002
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4003
# PIC (with -KPIC) is the default.
4004
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4005
;;
4006
4007
linux* | k*bsd*-gnu)
4008
case $cc_basename in
4009
# old Intel for x86_64 which still supported -KPIC.
4010
ecc*)
4011
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4012
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4013
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4014
;;
4015
# icc used to be incompatible with GCC.
4016
# ICC 10 doesn't accept -KPIC any more.
4017
icc* | ifort*)
4018
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4019
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4020
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4021
;;
4022
# Lahey Fortran 8.1.
4023
lf95*)
4024
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4025
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4026
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4027
;;
4028
pgcc* | pgf77* | pgf90* | pgf95*)
4029
# Portland Group compilers (*not* the Pentium gcc compiler,
4030
# which looks to be a dead project)
4031
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4032
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4033
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4034
;;
4035
ccc*)
4036
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4037
# All Alpha code is PIC.
4038
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4039
;;
4040
xl*)
4041
# IBM XL C 8.0/Fortran 10.1 on PPC
4042
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4043
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4044
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4045
;;
4046
*)
4047
case `$CC -V 2>&1 | sed 5q` in
4048
*Sun\ C*)
4049
# Sun C 5.9
4050
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4051
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4052
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4053
;;
4054
*Sun\ F*)
4055
# Sun Fortran 8.3 passes all unrecognized flags to the linker
4056
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4057
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4058
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4059
;;
4060
esac
4061
;;
4062
esac
4063
;;
4064
4065
newsos6)
4066
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4067
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4068
;;
4069
4070
*nto* | *qnx*)
4071
# QNX uses GNU C++, but need to define -shared option too, otherwise
4072
# it will coredump.
4073
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4074
;;
4075
4076
osf3* | osf4* | osf5*)
4077
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4078
# All OSF/1 code is PIC.
4079
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4080
;;
4081
4082
rdos*)
4083
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4084
;;
4085
4086
solaris*)
4087
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4088
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4089
case $cc_basename in
4090
f77* | f90* | f95*)
4091
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4092
*)
4093
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4094
esac
4095
;;
4096
4097
sunos4*)
4098
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4099
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4100
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4101
;;
4102
4103
sysv4 | sysv4.2uw2* | sysv4.3*)
4104
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4105
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4106
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4107
;;
4108
4109
sysv4*MP*)
4110
if test -d /usr/nec ;then
4111
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4112
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4113
fi
4114
;;
4115
4116
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4117
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4118
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4119
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4120
;;
4121
4122
unicos*)
4123
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4124
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4125
;;
4126
4127
uts4*)
4128
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4129
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4130
;;
4131
4132
*)
4133
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4134
;;
4135
esac
4136
fi
4137
])
4138
case $host_os in
4139
# For platforms which do not support PIC, -DPIC is meaningless:
4140
*djgpp*)
4141
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4142
;;
4143
*)
4144
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4145
;;
4146
esac
4147
AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4148
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4149
[How to pass a linker flag through the compiler])
4150
4151
#
4152
# Check to make sure the PIC flag actually works.
4153
#
4154
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4155
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4156
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4157
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4158
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4159
"" | " "*) ;;
4160
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4161
esac],
4162
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4163
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4164
fi
4165
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4166
[Additional compiler flags for building library objects])
4167
4168
#
4169
# Check to make sure the static flag actually works.
4170
#
4171
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4172
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4173
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4174
$lt_tmp_static_flag,
4175
[],
4176
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4177
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4178
[Compiler flag to prevent dynamic linking])
4179
])# _LT_COMPILER_PIC
4180
4181
4182
# _LT_LINKER_SHLIBS([TAGNAME])
4183
# ----------------------------
4184
# See if the linker supports building shared libraries.
4185
m4_defun([_LT_LINKER_SHLIBS],
4186
[AC_REQUIRE([LT_PATH_LD])dnl
4187
AC_REQUIRE([LT_PATH_NM])dnl
4188
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4189
m4_require([_LT_DECL_EGREP])dnl
4190
m4_require([_LT_DECL_SED])dnl
4191
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4192
m4_require([_LT_TAG_COMPILER])dnl
4193
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4194
m4_if([$1], [CXX], [
4195
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4196
case $host_os in
4197
aix[[4-9]]*)
4198
# If we're using GNU nm, then we don't want the "-C" option.
4199
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4200
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4201
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4202
else
4203
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4204
fi
4205
;;
4206
pw32*)
4207
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4208
;;
4209
cygwin* | mingw* | cegcc*)
4210
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4211
;;
4212
linux* | k*bsd*-gnu)
4213
_LT_TAGVAR(link_all_deplibs, $1)=no
4214
;;
4215
*)
4216
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4217
;;
4218
esac
4219
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4220
], [
4221
runpath_var=
4222
_LT_TAGVAR(allow_undefined_flag, $1)=
4223
_LT_TAGVAR(always_export_symbols, $1)=no
4224
_LT_TAGVAR(archive_cmds, $1)=
4225
_LT_TAGVAR(archive_expsym_cmds, $1)=
4226
_LT_TAGVAR(compiler_needs_object, $1)=no
4227
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4228
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4229
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4230
_LT_TAGVAR(hardcode_automatic, $1)=no
4231
_LT_TAGVAR(hardcode_direct, $1)=no
4232
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
4233
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4234
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4235
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4236
_LT_TAGVAR(hardcode_minus_L, $1)=no
4237
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4238
_LT_TAGVAR(inherit_rpath, $1)=no
4239
_LT_TAGVAR(link_all_deplibs, $1)=unknown
4240
_LT_TAGVAR(module_cmds, $1)=
4241
_LT_TAGVAR(module_expsym_cmds, $1)=
4242
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
4243
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4244
_LT_TAGVAR(thread_safe_flag_spec, $1)=
4245
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4246
# include_expsyms should be a list of space-separated symbols to be *always*
4247
# included in the symbol list
4248
_LT_TAGVAR(include_expsyms, $1)=
4249
# exclude_expsyms can be an extended regexp of symbols to exclude
4250
# it will be wrapped by ` (' and `)$', so one must not match beginning or
4251
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4252
# as well as any symbol that contains `d'.
4253
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4254
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4255
# platforms (ab)use it in PIC code, but their linkers get confused if
4256
# the symbol is explicitly referenced. Since portable code cannot
4257
# rely on this symbol name, it's probably fine to never include it in
4258
# preloaded symbol tables.
4259
# Exclude shared library initialization/finalization symbols.
4260
dnl Note also adjust exclude_expsyms for C++ above.
4261
extract_expsyms_cmds=
4262
4263
case $host_os in
4264
cygwin* | mingw* | pw32* | cegcc*)
4265
# FIXME: the MSVC++ port hasn't been tested in a loooong time
4266
# When not using gcc, we currently assume that we are using
4267
# Microsoft Visual C++.
4268
if test "$GCC" != yes; then
4269
with_gnu_ld=no
4270
fi
4271
;;
4272
interix*)
4273
# we just hope/assume this is gcc and not c89 (= MSVC++)
4274
with_gnu_ld=yes
4275
;;
4276
openbsd*)
4277
with_gnu_ld=no
4278
;;
4279
linux* | k*bsd*-gnu)
4280
_LT_TAGVAR(link_all_deplibs, $1)=no
4281
;;
4282
esac
4283
4284
_LT_TAGVAR(ld_shlibs, $1)=yes
4285
if test "$with_gnu_ld" = yes; then
4286
# If archive_cmds runs LD, not CC, wlarc should be empty
4287
wlarc='${wl}'
4288
4289
# Set some defaults for GNU ld with shared library support. These
4290
# are reset later if shared libraries are not supported. Putting them
4291
# here allows them to be overridden if necessary.
4292
runpath_var=LD_RUN_PATH
4293
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4294
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4295
# ancient GNU ld didn't support --whole-archive et. al.
4296
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4297
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4298
else
4299
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4300
fi
4301
supports_anon_versioning=no
4302
case `$LD -v 2>&1` in
4303
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4304
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4305
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4306
*\ 2.11.*) ;; # other 2.11 versions
4307
*) supports_anon_versioning=yes ;;
4308
esac
4309
4310
# See if GNU ld supports shared libraries.
4311
case $host_os in
4312
aix[[3-9]]*)
4313
# On AIX/PPC, the GNU linker is very broken
4314
if test "$host_cpu" != ia64; then
4315
_LT_TAGVAR(ld_shlibs, $1)=no
4316
cat <<_LT_EOF 1>&2
4317
4318
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
4319
*** to be unable to reliably create shared libraries on AIX.
4320
*** Therefore, libtool is disabling shared libraries support. If you
4321
*** really care for shared libraries, you may want to modify your PATH
4322
*** so that a non-GNU linker is found, and then restart.
4323
4324
_LT_EOF
4325
fi
4326
;;
4327
4328
amigaos*)
4329
case $host_cpu in
4330
powerpc)
4331
# see comment about AmigaOS4 .so support
4332
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4333
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4334
;;
4335
m68k)
4336
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
4337
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4338
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4339
;;
4340
esac
4341
;;
4342
4343
beos*)
4344
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4345
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4346
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4347
# support --undefined. This deserves some investigation. FIXME
4348
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4349
else
4350
_LT_TAGVAR(ld_shlibs, $1)=no
4351
fi
4352
;;
4353
4354
cygwin* | mingw* | pw32* | cegcc*)
4355
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4356
# as there is no search path for DLLs.
4357
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4358
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4359
_LT_TAGVAR(always_export_symbols, $1)=no
4360
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4361
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
4362
4363
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4364
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4365
# If the export-symbols file already is a .def file (1st line
4366
# is EXPORTS), use it as is; otherwise, prepend...
4367
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4368
cp $export_symbols $output_objdir/$soname.def;
4369
else
4370
echo EXPORTS > $output_objdir/$soname.def;
4371
cat $export_symbols >> $output_objdir/$soname.def;
4372
fi~
4373
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4374
else
4375
_LT_TAGVAR(ld_shlibs, $1)=no
4376
fi
4377
;;
4378
4379
interix[[3-9]]*)
4380
_LT_TAGVAR(hardcode_direct, $1)=no
4381
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4382
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4383
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4384
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4385
# Instead, shared libraries are loaded at an image base (0x10000000 by
4386
# default) and relocated if they conflict, which is a slow very memory
4387
# consuming and fragmenting process. To avoid this, we pick a random,
4388
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4389
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
4390
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4391
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4392
;;
4393
4394
gnu* | linux* | tpf* | k*bsd*-gnu)
4395
tmp_diet=no
4396
if test "$host_os" = linux-dietlibc; then
4397
case $cc_basename in
4398
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4399
esac
4400
fi
4401
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4402
&& test "$tmp_diet" = no
4403
then
4404
tmp_addflag=
4405
tmp_sharedflag='-shared'
4406
case $cc_basename,$host_cpu in
4407
pgcc*) # Portland Group C compiler
4408
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4409
tmp_addflag=' $pic_flag'
4410
;;
4411
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
4412
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4413
tmp_addflag=' $pic_flag -Mnomain' ;;
4414
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4415
tmp_addflag=' -i_dynamic' ;;
4416
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4417
tmp_addflag=' -i_dynamic -nofor_main' ;;
4418
ifc* | ifort*) # Intel Fortran compiler
4419
tmp_addflag=' -nofor_main' ;;
4420
lf95*) # Lahey Fortran 8.1
4421
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4422
tmp_sharedflag='--shared' ;;
4423
xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4424
tmp_sharedflag='-qmkshrobj'
4425
tmp_addflag= ;;
4426
esac
4427
case `$CC -V 2>&1 | sed 5q` in
4428
*Sun\ C*) # Sun C 5.9
4429
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4430
_LT_TAGVAR(compiler_needs_object, $1)=yes
4431
tmp_sharedflag='-G' ;;
4432
*Sun\ F*) # Sun Fortran 8.3
4433
tmp_sharedflag='-G' ;;
4434
esac
4435
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4436
4437
if test "x$supports_anon_versioning" = xyes; then
4438
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4439
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4440
echo "local: *; };" >> $output_objdir/$libname.ver~
4441
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4442
fi
4443
4444
case $cc_basename in
4445
xlf*)
4446
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4447
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4448
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4449
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4450
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4451
if test "x$supports_anon_versioning" = xyes; then
4452
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4453
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4454
echo "local: *; };" >> $output_objdir/$libname.ver~
4455
$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4456
fi
4457
;;
4458
esac
4459
else
4460
_LT_TAGVAR(ld_shlibs, $1)=no
4461
fi
4462
;;
4463
4464
netbsd* | netbsdelf*-gnu)
4465
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4466
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4467
wlarc=
4468
else
4469
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4470
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4471
fi
4472
;;
4473
4474
solaris*)
4475
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4476
_LT_TAGVAR(ld_shlibs, $1)=no
4477
cat <<_LT_EOF 1>&2
4478
4479
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4480
*** create shared libraries on Solaris systems. Therefore, libtool
4481
*** is disabling shared libraries support. We urge you to upgrade GNU
4482
*** binutils to release 2.9.1 or newer. Another option is to modify
4483
*** your PATH or compiler configuration so that the native linker is
4484
*** used, and then restart.
4485
4486
_LT_EOF
4487
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4488
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4489
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4490
else
4491
_LT_TAGVAR(ld_shlibs, $1)=no
4492
fi
4493
;;
4494
4495
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4496
case `$LD -v 2>&1` in
4497
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4498
_LT_TAGVAR(ld_shlibs, $1)=no
4499
cat <<_LT_EOF 1>&2
4500
4501
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4502
*** reliably create shared libraries on SCO systems. Therefore, libtool
4503
*** is disabling shared libraries support. We urge you to upgrade GNU
4504
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4505
*** your PATH or compiler configuration so that the native linker is
4506
*** used, and then restart.
4507
4508
_LT_EOF
4509
;;
4510
*)
4511
# For security reasons, it is highly recommended that you always
4512
# use absolute paths for naming shared libraries, and exclude the
4513
# DT_RUNPATH tag from executables and libraries. But doing so
4514
# requires that you compile everything twice, which is a pain.
4515
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4516
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4517
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4518
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4519
else
4520
_LT_TAGVAR(ld_shlibs, $1)=no
4521
fi
4522
;;
4523
esac
4524
;;
4525
4526
sunos4*)
4527
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4528
wlarc=
4529
_LT_TAGVAR(hardcode_direct, $1)=yes
4530
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4531
;;
4532
4533
*)
4534
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4535
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4536
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4537
else
4538
_LT_TAGVAR(ld_shlibs, $1)=no
4539
fi
4540
;;
4541
esac
4542
4543
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4544
runpath_var=
4545
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4546
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4547
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4548
fi
4549
else
4550
# PORTME fill in a description of your system's linker (not GNU ld)
4551
case $host_os in
4552
aix3*)
4553
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4554
_LT_TAGVAR(always_export_symbols, $1)=yes
4555
_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
4556
# Note: this linker hardcodes the directories in LIBPATH if there
4557
# are no directories specified by -L.
4558
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4559
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4560
# Neither direct hardcoding nor static linking is supported with a
4561
# broken collect2.
4562
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4563
fi
4564
;;
4565
4566
aix[[4-9]]*)
4567
if test "$host_cpu" = ia64; then
4568
# On IA64, the linker does run time linking by default, so we don't
4569
# have to do anything special.
4570
aix_use_runtimelinking=no
4571
exp_sym_flag='-Bexport'
4572
no_entry_flag=""
4573
else
4574
# If we're using GNU nm, then we don't want the "-C" option.
4575
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4576
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4577
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4578
else
4579
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4580
fi
4581
aix_use_runtimelinking=no
4582
4583
# Test if we are trying to use run time linking or normal
4584
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
4585
# need to do runtime linking.
4586
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4587
for ld_flag in $LDFLAGS; do
4588
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4589
aix_use_runtimelinking=yes
4590
break
4591
fi
4592
done
4593
;;
4594
esac
4595
4596
exp_sym_flag='-bexport'
4597
no_entry_flag='-bnoentry'
4598
fi
4599
4600
# When large executables or shared objects are built, AIX ld can
4601
# have problems creating the table of contents. If linking a library
4602
# or program results in "error TOC overflow" add -mminimal-toc to
4603
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4604
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4605
4606
_LT_TAGVAR(archive_cmds, $1)=''
4607
_LT_TAGVAR(hardcode_direct, $1)=yes
4608
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4609
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4610
_LT_TAGVAR(link_all_deplibs, $1)=yes
4611
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4612
4613
if test "$GCC" = yes; then
4614
case $host_os in aix4.[[012]]|aix4.[[012]].*)
4615
# We only want to do this on AIX 4.2 and lower, the check
4616
# below for broken collect2 doesn't work under 4.3+
4617
collect2name=`${CC} -print-prog-name=collect2`
4618
if test -f "$collect2name" &&
4619
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4620
then
4621
# We have reworked collect2
4622
:
4623
else
4624
# We have old collect2
4625
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4626
# It fails to find uninstalled libraries when the uninstalled
4627
# path is not listed in the libpath. Setting hardcode_minus_L
4628
# to unsupported forces relinking
4629
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4630
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4631
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4632
fi
4633
;;
4634
esac
4635
shared_flag='-shared'
4636
if test "$aix_use_runtimelinking" = yes; then
4637
shared_flag="$shared_flag "'${wl}-G'
4638
fi
4639
_LT_TAGVAR(link_all_deplibs, $1)=no
4640
else
4641
# not using gcc
4642
if test "$host_cpu" = ia64; then
4643
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4644
# chokes on -Wl,-G. The following line is correct:
4645
shared_flag='-G'
4646
else
4647
if test "$aix_use_runtimelinking" = yes; then
4648
shared_flag='${wl}-G'
4649
else
4650
shared_flag='${wl}-bM:SRE'
4651
fi
4652
fi
4653
fi
4654
4655
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4656
# It seems that -bexpall does not export symbols beginning with
4657
# underscore (_), so it is better to generate a list of symbols to export.
4658
_LT_TAGVAR(always_export_symbols, $1)=yes
4659
if test "$aix_use_runtimelinking" = yes; then
4660
# Warning - without using the other runtime loading flags (-brtl),
4661
# -berok will link without error, but may produce a broken library.
4662
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4663
# Determine the default libpath from the value encoded in an
4664
# empty executable.
4665
_LT_SYS_MODULE_PATH_AIX
4666
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4667
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
4668
else
4669
if test "$host_cpu" = ia64; then
4670
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4671
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4672
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
4673
else
4674
# Determine the default libpath from the value encoded in an
4675
# empty executable.
4676
_LT_SYS_MODULE_PATH_AIX
4677
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4678
# Warning - without using the other run time loading flags,
4679
# -berok will link without error, but may produce a broken library.
4680
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4681
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4682
# Exported symbols can be pulled into shared objects from archives
4683
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4684
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4685
# This is similar to how AIX traditionally builds its shared libraries.
4686
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
4687
fi
4688
fi
4689
;;
4690
4691
amigaos*)
4692
case $host_cpu in
4693
powerpc)
4694
# see comment about AmigaOS4 .so support
4695
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4696
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4697
;;
4698
m68k)
4699
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
4700
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4701
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4702
;;
4703
esac
4704
;;
4705
4706
bsdi[[45]]*)
4707
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4708
;;
4709
4710
cygwin* | mingw* | pw32* | cegcc*)
4711
# When not using gcc, we currently assume that we are using
4712
# Microsoft Visual C++.
4713
# hardcode_libdir_flag_spec is actually meaningless, as there is
4714
# no search path for DLLs.
4715
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4716
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4717
# Tell ltmain to make .lib files, not .a files.
4718
libext=lib
4719
# Tell ltmain to make .dll files, not .so files.
4720
shrext_cmds=".dll"
4721
# FIXME: Setting linknames here is a bad hack.
4722
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4723
# The linker will automatically build a .lib file if we build a DLL.
4724
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4725
# FIXME: Should let the user specify the lib program.
4726
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4727
_LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4728
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4729
;;
4730
4731
darwin* | rhapsody*)
4732
_LT_DARWIN_LINKER_FEATURES($1)
4733
;;
4734
4735
dgux*)
4736
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4737
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4738
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4739
;;
4740
4741
freebsd1*)
4742
_LT_TAGVAR(ld_shlibs, $1)=no
4743
;;
4744
4745
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4746
# support. Future versions do this automatically, but an explicit c++rt0.o
4747
# does not break anything, and helps significantly (at the cost of a little
4748
# extra space).
4749
freebsd2.2*)
4750
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4751
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4752
_LT_TAGVAR(hardcode_direct, $1)=yes
4753
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4754
;;
4755
4756
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
4757
freebsd2*)
4758
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4759
_LT_TAGVAR(hardcode_direct, $1)=yes
4760
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4761
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4762
;;
4763
4764
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4765
freebsd* | dragonfly*)
4766
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4767
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4768
_LT_TAGVAR(hardcode_direct, $1)=yes
4769
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4770
;;
4771
4772
hpux9*)
4773
if test "$GCC" = yes; then
4774
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4775
else
4776
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4777
fi
4778
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4779
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4780
_LT_TAGVAR(hardcode_direct, $1)=yes
4781
4782
# hardcode_minus_L: Not really in the search PATH,
4783
# but as the default location of the library.
4784
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4785
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4786
;;
4787
4788
hpux10*)
4789
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4790
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4791
else
4792
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4793
fi
4794
if test "$with_gnu_ld" = no; then
4795
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4796
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4797
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4798
_LT_TAGVAR(hardcode_direct, $1)=yes
4799
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4800
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4801
# hardcode_minus_L: Not really in the search PATH,
4802
# but as the default location of the library.
4803
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4804
fi
4805
;;
4806
4807
hpux11*)
4808
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4809
case $host_cpu in
4810
hppa*64*)
4811
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4812
;;
4813
ia64*)
4814
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4815
;;
4816
*)
4817
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4818
;;
4819
esac
4820
else
4821
case $host_cpu in
4822
hppa*64*)
4823
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4824
;;
4825
ia64*)
4826
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4827
;;
4828
*)
4829
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4830
;;
4831
esac
4832
fi
4833
if test "$with_gnu_ld" = no; then
4834
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4835
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4836
4837
case $host_cpu in
4838
hppa*64*|ia64*)
4839
_LT_TAGVAR(hardcode_direct, $1)=no
4840
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4841
;;
4842
*)
4843
_LT_TAGVAR(hardcode_direct, $1)=yes
4844
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4845
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4846
4847
# hardcode_minus_L: Not really in the search PATH,
4848
# but as the default location of the library.
4849
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4850
;;
4851
esac
4852
fi
4853
;;
4854
4855
irix5* | irix6* | nonstopux*)
4856
if test "$GCC" = yes; then
4857
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4858
# Try to use the -exported_symbol ld option, if it does not
4859
# work, assume that -exports_file does not work either and
4860
# implicitly export all symbols.
4861
save_LDFLAGS="$LDFLAGS"
4862
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4863
AC_LINK_IFELSE(int foo(void) {},
4864
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
4865
)
4866
LDFLAGS="$save_LDFLAGS"
4867
else
4868
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4869
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
4870
fi
4871
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4872
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4873
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4874
_LT_TAGVAR(inherit_rpath, $1)=yes
4875
_LT_TAGVAR(link_all_deplibs, $1)=yes
4876
;;
4877
4878
netbsd* | netbsdelf*-gnu)
4879
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4880
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4881
else
4882
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4883
fi
4884
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4885
_LT_TAGVAR(hardcode_direct, $1)=yes
4886
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4887
;;
4888
4889
newsos6)
4890
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4891
_LT_TAGVAR(hardcode_direct, $1)=yes
4892
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4893
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4894
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4895
;;
4896
4897
*nto* | *qnx*)
4898
;;
4899
4900
openbsd*)
4901
if test -f /usr/libexec/ld.so; then
4902
_LT_TAGVAR(hardcode_direct, $1)=yes
4903
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4904
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4905
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4906
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4907
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4908
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4909
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4910
else
4911
case $host_os in
4912
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4913
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4914
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4915
;;
4916
*)
4917
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4918
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4919
;;
4920
esac
4921
fi
4922
else
4923
_LT_TAGVAR(ld_shlibs, $1)=no
4924
fi
4925
;;
4926
4927
os2*)
4928
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4929
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4930
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4931
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
4932
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4933
;;
4934
4935
osf3*)
4936
if test "$GCC" = yes; then
4937
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4938
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4939
else
4940
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4941
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4942
fi
4943
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4944
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4945
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4946
;;
4947
4948
osf4* | osf5*) # as osf3* with the addition of -msym flag
4949
if test "$GCC" = yes; then
4950
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4951
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4952
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4953
else
4954
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4955
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4956
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
4957
$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
4958
4959
# Both c and cxx compiler support -rpath directly
4960
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4961
fi
4962
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4963
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4964
;;
4965
4966
solaris*)
4967
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
4968
if test "$GCC" = yes; then
4969
wlarc='${wl}'
4970
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4971
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4972
$CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4973
else
4974
case `$CC -V 2>&1` in
4975
*"Compilers 5.0"*)
4976
wlarc=''
4977
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
4978
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4979
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
4980
;;
4981
*)
4982
wlarc='${wl}'
4983
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
4984
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4985
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4986
;;
4987
esac
4988
fi
4989
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4990
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4991
case $host_os in
4992
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4993
*)
4994
# The compiler driver will combine and reorder linker options,
4995
# but understands `-z linker_flag'. GCC discards it without `$wl',
4996
# but is careful enough not to reorder.
4997
# Supported since Solaris 2.6 (maybe 2.5.1?)
4998
if test "$GCC" = yes; then
4999
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5000
else
5001
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5002
fi
5003
;;
5004
esac
5005
_LT_TAGVAR(link_all_deplibs, $1)=yes
5006
;;
5007
5008
sunos4*)
5009
if test "x$host_vendor" = xsequent; then
5010
# Use $CC to link under sequent, because it throws in some extra .o
5011
# files that make .init and .fini sections work.
5012
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5013
else
5014
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5015
fi
5016
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5017
_LT_TAGVAR(hardcode_direct, $1)=yes
5018
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5019
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5020
;;
5021
5022
sysv4)
5023
case $host_vendor in
5024
sni)
5025
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5026
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5027
;;
5028
siemens)
5029
## LD is ld it makes a PLAMLIB
5030
## CC just makes a GrossModule.
5031
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5032
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5033
_LT_TAGVAR(hardcode_direct, $1)=no
5034
;;
5035
motorola)
5036
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5037
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5038
;;
5039
esac
5040
runpath_var='LD_RUN_PATH'
5041
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5042
;;
5043
5044
sysv4.3*)
5045
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5046
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5047
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5048
;;
5049
5050
sysv4*MP*)
5051
if test -d /usr/nec; then
5052
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5053
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5054
runpath_var=LD_RUN_PATH
5055
hardcode_runpath_var=yes
5056
_LT_TAGVAR(ld_shlibs, $1)=yes
5057
fi
5058
;;
5059
5060
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5061
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5062
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5063
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5064
runpath_var='LD_RUN_PATH'
5065
5066
if test "$GCC" = yes; then
5067
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5068
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5069
else
5070
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5071
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5072
fi
5073
;;
5074
5075
sysv5* | sco3.2v5* | sco5v6*)
5076
# Note: We can NOT use -z defs as we might desire, because we do not
5077
# link with -lc, and that would cause any symbols used from libc to
5078
# always be unresolved, which means just about no library would
5079
# ever link correctly. If we're not using GNU ld we use -z text
5080
# though, which does catch some bad symbols but isn't as heavy-handed
5081
# as -z defs.
5082
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5083
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5084
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5085
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5086
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5087
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5088
_LT_TAGVAR(link_all_deplibs, $1)=yes
5089
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5090
runpath_var='LD_RUN_PATH'
5091
5092
if test "$GCC" = yes; then
5093
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5094
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5095
else
5096
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5097
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5098
fi
5099
;;
5100
5101
uts4*)
5102
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5103
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5104
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5105
;;
5106
5107
*)
5108
_LT_TAGVAR(ld_shlibs, $1)=no
5109
;;
5110
esac
5111
5112
if test x$host_vendor = xsni; then
5113
case $host in
5114
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5115
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5116
;;
5117
esac
5118
fi
5119
fi
5120
])
5121
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5122
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5123
5124
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5125
5126
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5127
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5128
_LT_DECL([], [extract_expsyms_cmds], [2],
5129
[The commands to extract the exported symbol list from a shared archive])
5130
5131
#
5132
# Do we need to explicitly link libc?
5133
#
5134
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5135
x|xyes)
5136
# Assume -lc should be added
5137
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5138
5139
if test "$enable_shared" = yes && test "$GCC" = yes; then
5140
case $_LT_TAGVAR(archive_cmds, $1) in
5141
*'~'*)
5142
# FIXME: we may have to deal with multi-command sequences.
5143
;;
5144
'$CC '*)
5145
# Test whether the compiler implicitly links with -lc since on some
5146
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5147
# to ld, don't add -lc before -lgcc.
5148
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5149
$RM conftest*
5150
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5151
5152
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5153
soname=conftest
5154
lib=conftest
5155
libobjs=conftest.$ac_objext
5156
deplibs=
5157
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5158
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5159
compiler_flags=-v
5160
linker_flags=-v
5161
verstring=
5162
output_objdir=.
5163
libname=conftest
5164
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5165
_LT_TAGVAR(allow_undefined_flag, $1)=
5166
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5167
then
5168
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5169
else
5170
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5171
fi
5172
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5173
else
5174
cat conftest.err 1>&5
5175
fi
5176
$RM conftest*
5177
AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5178
;;
5179
esac
5180
fi
5181
;;
5182
esac
5183
5184
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5185
[Whether or not to add -lc for building shared libraries])
5186
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5187
[enable_shared_with_static_runtimes], [0],
5188
[Whether or not to disallow shared libs when runtime libs are static])
5189
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5190
[Compiler flag to allow reflexive dlopens])
5191
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5192
[Compiler flag to generate shared objects directly from archives])
5193
_LT_TAGDECL([], [compiler_needs_object], [1],
5194
[Whether the compiler copes with passing no objects directly])
5195
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5196
[Create an old-style archive from a shared archive])
5197
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5198
[Create a temporary old-style archive to link instead of a shared archive])
5199
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5200
_LT_TAGDECL([], [archive_expsym_cmds], [2])
5201
_LT_TAGDECL([], [module_cmds], [2],
5202
[Commands used to build a loadable module if different from building
5203
a shared archive.])
5204
_LT_TAGDECL([], [module_expsym_cmds], [2])
5205
_LT_TAGDECL([], [with_gnu_ld], [1],
5206
[Whether we are building with GNU ld or not])
5207
_LT_TAGDECL([], [allow_undefined_flag], [1],
5208
[Flag that allows shared libraries with undefined symbols to be built])
5209
_LT_TAGDECL([], [no_undefined_flag], [1],
5210
[Flag that enforces no undefined symbols])
5211
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5212
[Flag to hardcode $libdir into a binary during linking.
5213
This must work even if $libdir does not exist])
5214
_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5215
[[If ld is used when linking, flag to hardcode $libdir into a binary
5216
during linking. This must work even if $libdir does not exist]])
5217
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5218
[Whether we need a single "-rpath" flag with a separated argument])
5219
_LT_TAGDECL([], [hardcode_direct], [0],
5220
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5221
DIR into the resulting binary])
5222
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5223
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5224
DIR into the resulting binary and the resulting library dependency is
5225
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
5226
library is relocated])
5227
_LT_TAGDECL([], [hardcode_minus_L], [0],
5228
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5229
into the resulting binary])
5230
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5231
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5232
into the resulting binary])
5233
_LT_TAGDECL([], [hardcode_automatic], [0],
5234
[Set to "yes" if building a shared library automatically hardcodes DIR
5235
into the library and all subsequent libraries and executables linked
5236
against it])
5237
_LT_TAGDECL([], [inherit_rpath], [0],
5238
[Set to yes if linker adds runtime paths of dependent libraries
5239
to runtime path list])
5240
_LT_TAGDECL([], [link_all_deplibs], [0],
5241
[Whether libtool must link a program against all its dependency libraries])
5242
_LT_TAGDECL([], [fix_srcfile_path], [1],
5243
[Fix the shell variable $srcfile for the compiler])
5244
_LT_TAGDECL([], [always_export_symbols], [0],
5245
[Set to "yes" if exported symbols are required])
5246
_LT_TAGDECL([], [export_symbols_cmds], [2],
5247
[The commands to list exported symbols])
5248
_LT_TAGDECL([], [exclude_expsyms], [1],
5249
[Symbols that should not be listed in the preloaded symbols])
5250
_LT_TAGDECL([], [include_expsyms], [1],
5251
[Symbols that must always be exported])
5252
_LT_TAGDECL([], [prelink_cmds], [2],
5253
[Commands necessary for linking programs (against libraries) with templates])
5254
_LT_TAGDECL([], [file_list_spec], [1],
5255
[Specify filename containing input files])
5256
dnl FIXME: Not yet implemented
5257
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5258
dnl [Compiler flag to generate thread safe objects])
5259
])# _LT_LINKER_SHLIBS
5260
5261
5262
# _LT_LANG_C_CONFIG([TAG])
5263
# ------------------------
5264
# Ensure that the configuration variables for a C compiler are suitably
5265
# defined. These variables are subsequently used by _LT_CONFIG to write
5266
# the compiler configuration to `libtool'.
5267
m4_defun([_LT_LANG_C_CONFIG],
5268
[m4_require([_LT_DECL_EGREP])dnl
5269
lt_save_CC="$CC"
5270
AC_LANG_PUSH(C)
5271
5272
# Source file extension for C test sources.
5273
ac_ext=c
5274
5275
# Object file extension for compiled C test sources.
5276
objext=o
5277
_LT_TAGVAR(objext, $1)=$objext
5278
5279
# Code to be used in simple compile tests
5280
lt_simple_compile_test_code="int some_variable = 0;"
5281
5282
# Code to be used in simple link tests
5283
lt_simple_link_test_code='int main(){return(0);}'
5284
5285
_LT_TAG_COMPILER
5286
# Save the default compiler, since it gets overwritten when the other
5287
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5288
compiler_DEFAULT=$CC
5289
5290
# save warnings/boilerplate of simple test code
5291
_LT_COMPILER_BOILERPLATE
5292
_LT_LINKER_BOILERPLATE
5293
5294
if test -n "$compiler"; then
5295
_LT_COMPILER_NO_RTTI($1)
5296
_LT_COMPILER_PIC($1)
5297
_LT_COMPILER_C_O($1)
5298
_LT_COMPILER_FILE_LOCKS($1)
5299
_LT_LINKER_SHLIBS($1)
5300
_LT_SYS_DYNAMIC_LINKER($1)
5301
_LT_LINKER_HARDCODE_LIBPATH($1)
5302
LT_SYS_DLOPEN_SELF
5303
_LT_CMD_STRIPLIB
5304
5305
# Report which library types will actually be built
5306
AC_MSG_CHECKING([if libtool supports shared libraries])
5307
AC_MSG_RESULT([$can_build_shared])
5308
5309
AC_MSG_CHECKING([whether to build shared libraries])
5310
test "$can_build_shared" = "no" && enable_shared=no
5311
5312
# On AIX, shared libraries and static libraries use the same namespace, and
5313
# are all built from PIC.
5314
case $host_os in
5315
aix3*)
5316
test "$enable_shared" = yes && enable_static=no
5317
if test -n "$RANLIB"; then
5318
archive_cmds="$archive_cmds~\$RANLIB \$lib"
5319
postinstall_cmds='$RANLIB $lib'
5320
fi
5321
;;
5322
5323
aix[[4-9]]*)
5324
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5325
test "$enable_shared" = yes && enable_static=no
5326
fi
5327
;;
5328
esac
5329
AC_MSG_RESULT([$enable_shared])
5330
5331
AC_MSG_CHECKING([whether to build static libraries])
5332
# Make sure either enable_shared or enable_static is yes.
5333
test "$enable_shared" = yes || enable_static=yes
5334
AC_MSG_RESULT([$enable_static])
5335
5336
_LT_CONFIG($1)
5337
fi
5338
AC_LANG_POP
5339
CC="$lt_save_CC"
5340
])# _LT_LANG_C_CONFIG
5341
5342
5343
# _LT_PROG_CXX
5344
# ------------
5345
# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5346
# compiler, we have our own version here.
5347
m4_defun([_LT_PROG_CXX],
5348
[
5349
pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5350
AC_PROG_CXX
5351
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5352
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5353
(test "X$CXX" != "Xg++"))) ; then
5354
AC_PROG_CXXCPP
5355
else
5356
_lt_caught_CXX_error=yes
5357
fi
5358
popdef([AC_MSG_ERROR])
5359
])# _LT_PROG_CXX
5360
5361
dnl aclocal-1.4 backwards compatibility:
5362
dnl AC_DEFUN([_LT_PROG_CXX], [])
5363
5364
5365
# _LT_LANG_CXX_CONFIG([TAG])
5366
# --------------------------
5367
# Ensure that the configuration variables for a C++ compiler are suitably
5368
# defined. These variables are subsequently used by _LT_CONFIG to write
5369
# the compiler configuration to `libtool'.
5370
m4_defun([_LT_LANG_CXX_CONFIG],
5371
[AC_REQUIRE([_LT_PROG_CXX])dnl
5372
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5373
m4_require([_LT_DECL_EGREP])dnl
5374
5375
AC_LANG_PUSH(C++)
5376
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5377
_LT_TAGVAR(allow_undefined_flag, $1)=
5378
_LT_TAGVAR(always_export_symbols, $1)=no
5379
_LT_TAGVAR(archive_expsym_cmds, $1)=
5380
_LT_TAGVAR(compiler_needs_object, $1)=no
5381
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5382
_LT_TAGVAR(hardcode_direct, $1)=no
5383
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5384
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5385
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5386
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5387
_LT_TAGVAR(hardcode_minus_L, $1)=no
5388
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5389
_LT_TAGVAR(hardcode_automatic, $1)=no
5390
_LT_TAGVAR(inherit_rpath, $1)=no
5391
_LT_TAGVAR(module_cmds, $1)=
5392
_LT_TAGVAR(module_expsym_cmds, $1)=
5393
_LT_TAGVAR(link_all_deplibs, $1)=unknown
5394
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5395
_LT_TAGVAR(no_undefined_flag, $1)=
5396
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5397
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5398
5399
# Source file extension for C++ test sources.
5400
ac_ext=cpp
5401
5402
# Object file extension for compiled C++ test sources.
5403
objext=o
5404
_LT_TAGVAR(objext, $1)=$objext
5405
5406
# No sense in running all these tests if we already determined that
5407
# the CXX compiler isn't working. Some variables (like enable_shared)
5408
# are currently assumed to apply to all compilers on this platform,
5409
# and will be corrupted by setting them based on a non-working compiler.
5410
if test "$_lt_caught_CXX_error" != yes; then
5411
# Code to be used in simple compile tests
5412
lt_simple_compile_test_code="int some_variable = 0;"
5413
5414
# Code to be used in simple link tests
5415
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5416
5417
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5418
_LT_TAG_COMPILER
5419
5420
# save warnings/boilerplate of simple test code
5421
_LT_COMPILER_BOILERPLATE
5422
_LT_LINKER_BOILERPLATE
5423
5424
# Allow CC to be a program name with arguments.
5425
lt_save_CC=$CC
5426
lt_save_LD=$LD
5427
lt_save_GCC=$GCC
5428
GCC=$GXX
5429
lt_save_with_gnu_ld=$with_gnu_ld
5430
lt_save_path_LD=$lt_cv_path_LD
5431
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5432
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5433
else
5434
$as_unset lt_cv_prog_gnu_ld
5435
fi
5436
if test -n "${lt_cv_path_LDCXX+set}"; then
5437
lt_cv_path_LD=$lt_cv_path_LDCXX
5438
else
5439
$as_unset lt_cv_path_LD
5440
fi
5441
test -z "${LDCXX+set}" || LD=$LDCXX
5442
CC=${CXX-"c++"}
5443
compiler=$CC
5444
_LT_TAGVAR(compiler, $1)=$CC
5445
_LT_CC_BASENAME([$compiler])
5446
5447
if test -n "$compiler"; then
5448
# We don't want -fno-exception when compiling C++ code, so set the
5449
# no_builtin_flag separately
5450
if test "$GXX" = yes; then
5451
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5452
else
5453
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5454
fi
5455
5456
if test "$GXX" = yes; then
5457
# Set up default GNU C++ configuration
5458
5459
LT_PATH_LD
5460
5461
# Check if GNU C++ uses GNU ld as the underlying linker, since the
5462
# archiving commands below assume that GNU ld is being used.
5463
if test "$with_gnu_ld" = yes; then
5464
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5465
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5466
5467
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5468
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5469
5470
# If archive_cmds runs LD, not CC, wlarc should be empty
5471
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5472
# investigate it a little bit more. (MM)
5473
wlarc='${wl}'
5474
5475
# ancient GNU ld didn't support --whole-archive et. al.
5476
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5477
$GREP 'no-whole-archive' > /dev/null; then
5478
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5479
else
5480
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5481
fi
5482
else
5483
with_gnu_ld=no
5484
wlarc=
5485
5486
# A generic and very simple default shared library creation
5487
# command for GNU C++ for the case where it uses the native
5488
# linker, instead of GNU ld. If possible, this setting should
5489
# overridden to take advantage of the native linker features on
5490
# the platform it is being used on.
5491
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5492
fi
5493
5494
# Commands to make compiler produce verbose output that lists
5495
# what "hidden" libraries, object files and flags are used when
5496
# linking a shared library.
5497
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5498
5499
else
5500
GXX=no
5501
with_gnu_ld=no
5502
wlarc=
5503
fi
5504
5505
# PORTME: fill in a description of your system's C++ link characteristics
5506
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5507
_LT_TAGVAR(ld_shlibs, $1)=yes
5508
case $host_os in
5509
aix3*)
5510
# FIXME: insert proper C++ library support
5511
_LT_TAGVAR(ld_shlibs, $1)=no
5512
;;
5513
aix[[4-9]]*)
5514
if test "$host_cpu" = ia64; then
5515
# On IA64, the linker does run time linking by default, so we don't
5516
# have to do anything special.
5517
aix_use_runtimelinking=no
5518
exp_sym_flag='-Bexport'
5519
no_entry_flag=""
5520
else
5521
aix_use_runtimelinking=no
5522
5523
# Test if we are trying to use run time linking or normal
5524
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5525
# need to do runtime linking.
5526
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5527
for ld_flag in $LDFLAGS; do
5528
case $ld_flag in
5529
*-brtl*)
5530
aix_use_runtimelinking=yes
5531
break
5532
;;
5533
esac
5534
done
5535
;;
5536
esac
5537
5538
exp_sym_flag='-bexport'
5539
no_entry_flag='-bnoentry'
5540
fi
5541
5542
# When large executables or shared objects are built, AIX ld can
5543
# have problems creating the table of contents. If linking a library
5544
# or program results in "error TOC overflow" add -mminimal-toc to
5545
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5546
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5547
5548
_LT_TAGVAR(archive_cmds, $1)=''
5549
_LT_TAGVAR(hardcode_direct, $1)=yes
5550
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5551
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5552
_LT_TAGVAR(link_all_deplibs, $1)=yes
5553
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5554
5555
if test "$GXX" = yes; then
5556
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5557
# We only want to do this on AIX 4.2 and lower, the check
5558
# below for broken collect2 doesn't work under 4.3+
5559
collect2name=`${CC} -print-prog-name=collect2`
5560
if test -f "$collect2name" &&
5561
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5562
then
5563
# We have reworked collect2
5564
:
5565
else
5566
# We have old collect2
5567
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5568
# It fails to find uninstalled libraries when the uninstalled
5569
# path is not listed in the libpath. Setting hardcode_minus_L
5570
# to unsupported forces relinking
5571
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5572
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5573
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5574
fi
5575
esac
5576
shared_flag='-shared'
5577
if test "$aix_use_runtimelinking" = yes; then
5578
shared_flag="$shared_flag "'${wl}-G'
5579
fi
5580
else
5581
# not using gcc
5582
if test "$host_cpu" = ia64; then
5583
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5584
# chokes on -Wl,-G. The following line is correct:
5585
shared_flag='-G'
5586
else
5587
if test "$aix_use_runtimelinking" = yes; then
5588
shared_flag='${wl}-G'
5589
else
5590
shared_flag='${wl}-bM:SRE'
5591
fi
5592
fi
5593
fi
5594
5595
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5596
# It seems that -bexpall does not export symbols beginning with
5597
# underscore (_), so it is better to generate a list of symbols to
5598
# export.
5599
_LT_TAGVAR(always_export_symbols, $1)=yes
5600
if test "$aix_use_runtimelinking" = yes; then
5601
# Warning - without using the other runtime loading flags (-brtl),
5602
# -berok will link without error, but may produce a broken library.
5603
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5604
# Determine the default libpath from the value encoded in an empty
5605
# executable.
5606
_LT_SYS_MODULE_PATH_AIX
5607
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5608
5609
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5610
else
5611
if test "$host_cpu" = ia64; then
5612
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5613
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5614
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5615
else
5616
# Determine the default libpath from the value encoded in an
5617
# empty executable.
5618
_LT_SYS_MODULE_PATH_AIX
5619
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5620
# Warning - without using the other run time loading flags,
5621
# -berok will link without error, but may produce a broken library.
5622
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5623
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5624
# Exported symbols can be pulled into shared objects from archives
5625
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5626
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5627
# This is similar to how AIX traditionally builds its shared
5628
# libraries.
5629
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5630
fi
5631
fi
5632
;;
5633
5634
beos*)
5635
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5636
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5637
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5638
# support --undefined. This deserves some investigation. FIXME
5639
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5640
else
5641
_LT_TAGVAR(ld_shlibs, $1)=no
5642
fi
5643
;;
5644
5645
chorus*)
5646
case $cc_basename in
5647
*)
5648
# FIXME: insert proper C++ library support
5649
_LT_TAGVAR(ld_shlibs, $1)=no
5650
;;
5651
esac
5652
;;
5653
5654
cygwin* | mingw* | pw32* | cegcc*)
5655
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5656
# as there is no search path for DLLs.
5657
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5658
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5659
_LT_TAGVAR(always_export_symbols, $1)=no
5660
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5661
5662
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5663
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5664
# If the export-symbols file already is a .def file (1st line
5665
# is EXPORTS), use it as is; otherwise, prepend...
5666
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5667
cp $export_symbols $output_objdir/$soname.def;
5668
else
5669
echo EXPORTS > $output_objdir/$soname.def;
5670
cat $export_symbols >> $output_objdir/$soname.def;
5671
fi~
5672
$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'
5673
else
5674
_LT_TAGVAR(ld_shlibs, $1)=no
5675
fi
5676
;;
5677
darwin* | rhapsody*)
5678
_LT_DARWIN_LINKER_FEATURES($1)
5679
;;
5680
5681
dgux*)
5682
case $cc_basename in
5683
ec++*)
5684
# FIXME: insert proper C++ library support
5685
_LT_TAGVAR(ld_shlibs, $1)=no
5686
;;
5687
ghcx*)
5688
# Green Hills C++ Compiler
5689
# FIXME: insert proper C++ library support
5690
_LT_TAGVAR(ld_shlibs, $1)=no
5691
;;
5692
*)
5693
# FIXME: insert proper C++ library support
5694
_LT_TAGVAR(ld_shlibs, $1)=no
5695
;;
5696
esac
5697
;;
5698
5699
freebsd[[12]]*)
5700
# C++ shared libraries reported to be fairly broken before
5701
# switch to ELF
5702
_LT_TAGVAR(ld_shlibs, $1)=no
5703
;;
5704
5705
freebsd-elf*)
5706
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5707
;;
5708
5709
freebsd* | dragonfly*)
5710
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5711
# conventions
5712
_LT_TAGVAR(ld_shlibs, $1)=yes
5713
;;
5714
5715
gnu*)
5716
;;
5717
5718
hpux9*)
5719
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5720
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5721
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5722
_LT_TAGVAR(hardcode_direct, $1)=yes
5723
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5724
# but as the default
5725
# location of the library.
5726
5727
case $cc_basename in
5728
CC*)
5729
# FIXME: insert proper C++ library support
5730
_LT_TAGVAR(ld_shlibs, $1)=no
5731
;;
5732
aCC*)
5733
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5734
# Commands to make compiler produce verbose output that lists
5735
# what "hidden" libraries, object files and flags are used when
5736
# linking a shared library.
5737
#
5738
# There doesn't appear to be a way to prevent this compiler from
5739
# explicitly linking system object files so we need to strip them
5740
# from the output so that they don't get included in the library
5741
# dependencies.
5742
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5743
;;
5744
*)
5745
if test "$GXX" = yes; then
5746
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5747
else
5748
# FIXME: insert proper C++ library support
5749
_LT_TAGVAR(ld_shlibs, $1)=no
5750
fi
5751
;;
5752
esac
5753
;;
5754
5755
hpux10*|hpux11*)
5756
if test $with_gnu_ld = no; then
5757
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5758
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5759
5760
case $host_cpu in
5761
hppa*64*|ia64*)
5762
;;
5763
*)
5764
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5765
;;
5766
esac
5767
fi
5768
case $host_cpu in
5769
hppa*64*|ia64*)
5770
_LT_TAGVAR(hardcode_direct, $1)=no
5771
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5772
;;
5773
*)
5774
_LT_TAGVAR(hardcode_direct, $1)=yes
5775
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5776
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5777
# but as the default
5778
# location of the library.
5779
;;
5780
esac
5781
5782
case $cc_basename in
5783
CC*)
5784
# FIXME: insert proper C++ library support
5785
_LT_TAGVAR(ld_shlibs, $1)=no
5786
;;
5787
aCC*)
5788
case $host_cpu in
5789
hppa*64*)
5790
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5791
;;
5792
ia64*)
5793
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5794
;;
5795
*)
5796
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5797
;;
5798
esac
5799
# Commands to make compiler produce verbose output that lists
5800
# what "hidden" libraries, object files and flags are used when
5801
# linking a shared library.
5802
#
5803
# There doesn't appear to be a way to prevent this compiler from
5804
# explicitly linking system object files so we need to strip them
5805
# from the output so that they don't get included in the library
5806
# dependencies.
5807
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5808
;;
5809
*)
5810
if test "$GXX" = yes; then
5811
if test $with_gnu_ld = no; then
5812
case $host_cpu in
5813
hppa*64*)
5814
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5815
;;
5816
ia64*)
5817
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5818
;;
5819
*)
5820
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5821
;;
5822
esac
5823
fi
5824
else
5825
# FIXME: insert proper C++ library support
5826
_LT_TAGVAR(ld_shlibs, $1)=no
5827
fi
5828
;;
5829
esac
5830
;;
5831
5832
interix[[3-9]]*)
5833
_LT_TAGVAR(hardcode_direct, $1)=no
5834
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5835
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5836
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5837
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5838
# Instead, shared libraries are loaded at an image base (0x10000000 by
5839
# default) and relocated if they conflict, which is a slow very memory
5840
# consuming and fragmenting process. To avoid this, we pick a random,
5841
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5842
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5843
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5844
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5845
;;
5846
irix5* | irix6*)
5847
case $cc_basename in
5848
CC*)
5849
# SGI C++
5850
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5851
5852
# Archives containing C++ object files must be created using
5853
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
5854
# necessary to make sure instantiated templates are included
5855
# in the archive.
5856
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5857
;;
5858
*)
5859
if test "$GXX" = yes; then
5860
if test "$with_gnu_ld" = no; then
5861
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5862
else
5863
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
5864
fi
5865
fi
5866
_LT_TAGVAR(link_all_deplibs, $1)=yes
5867
;;
5868
esac
5869
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5870
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5871
_LT_TAGVAR(inherit_rpath, $1)=yes
5872
;;
5873
5874
linux* | k*bsd*-gnu)
5875
case $cc_basename in
5876
KCC*)
5877
# Kuck and Associates, Inc. (KAI) C++ Compiler
5878
5879
# KCC will only create a shared library if the output file
5880
# ends with ".so" (or ".sl" for HP-UX), so rename the library
5881
# to its proper name (with version) after linking.
5882
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
5883
_LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
5884
# Commands to make compiler produce verbose output that lists
5885
# what "hidden" libraries, object files and flags are used when
5886
# linking a shared library.
5887
#
5888
# There doesn't appear to be a way to prevent this compiler from
5889
# explicitly linking system object files so we need to strip them
5890
# from the output so that they don't get included in the library
5891
# dependencies.
5892
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5893
5894
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5895
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5896
5897
# Archives containing C++ object files must be created using
5898
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
5899
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5900
;;
5901
icpc* | ecpc* )
5902
# Intel C++
5903
with_gnu_ld=yes
5904
# version 8.0 and above of icpc choke on multiply defined symbols
5905
# if we add $predep_objects and $postdep_objects, however 7.1 and
5906
# earlier do not add the objects themselves.
5907
case `$CC -V 2>&1` in
5908
*"Version 7."*)
5909
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5910
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5911
;;
5912
*) # Version 8.0 or newer
5913
tmp_idyn=
5914
case $host_cpu in
5915
ia64*) tmp_idyn=' -i_dynamic';;
5916
esac
5917
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5918
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5919
;;
5920
esac
5921
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5922
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5923
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5924
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5925
;;
5926
pgCC* | pgcpp*)
5927
# Portland Group C++ compiler
5928
case `$CC -V` in
5929
*pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5930
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5931
rm -rf $tpldir~
5932
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5933
compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5934
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
5935
rm -rf $tpldir~
5936
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
5937
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
5938
$RANLIB $oldlib'
5939
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
5940
rm -rf $tpldir~
5941
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5942
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5943
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
5944
rm -rf $tpldir~
5945
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5946
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
5947
;;
5948
*) # Version 6 will use weak symbols
5949
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5950
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
5951
;;
5952
esac
5953
5954
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5955
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5956
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5957
;;
5958
cxx*)
5959
# Compaq C++
5960
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5961
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
5962
5963
runpath_var=LD_RUN_PATH
5964
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5965
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5966
5967
# Commands to make compiler produce verbose output that lists
5968
# what "hidden" libraries, object files and flags are used when
5969
# linking a shared library.
5970
#
5971
# There doesn't appear to be a way to prevent this compiler from
5972
# explicitly linking system object files so we need to strip them
5973
# from the output so that they don't get included in the library
5974
# dependencies.
5975
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5976
;;
5977
xl*)
5978
# IBM XL 8.0 on PPC, with GNU ld
5979
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5980
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5981
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5982
if test "x$supports_anon_versioning" = xyes; then
5983
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5984
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5985
echo "local: *; };" >> $output_objdir/$libname.ver~
5986
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5987
fi
5988
;;
5989
*)
5990
case `$CC -V 2>&1 | sed 5q` in
5991
*Sun\ C*)
5992
# Sun C++ 5.9
5993
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
5994
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5995
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
5996
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5997
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5998
_LT_TAGVAR(compiler_needs_object, $1)=yes
5999
6000
# Not sure whether something based on
6001
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6002
# would be better.
6003
output_verbose_link_cmd='echo'
6004
6005
# Archives containing C++ object files must be created using
6006
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6007
# necessary to make sure instantiated templates are included
6008
# in the archive.
6009
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6010
;;
6011
esac
6012
;;
6013
esac
6014
;;
6015
6016
lynxos*)
6017
# FIXME: insert proper C++ library support
6018
_LT_TAGVAR(ld_shlibs, $1)=no
6019
;;
6020
6021
m88k*)
6022
# FIXME: insert proper C++ library support
6023
_LT_TAGVAR(ld_shlibs, $1)=no
6024
;;
6025
6026
mvs*)
6027
case $cc_basename in
6028
cxx*)
6029
# FIXME: insert proper C++ library support
6030
_LT_TAGVAR(ld_shlibs, $1)=no
6031
;;
6032
*)
6033
# FIXME: insert proper C++ library support
6034
_LT_TAGVAR(ld_shlibs, $1)=no
6035
;;
6036
esac
6037
;;
6038
6039
netbsd*)
6040
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6041
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6042
wlarc=
6043
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6044
_LT_TAGVAR(hardcode_direct, $1)=yes
6045
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6046
fi
6047
# Workaround some broken pre-1.5 toolchains
6048
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6049
;;
6050
6051
*nto* | *qnx*)
6052
_LT_TAGVAR(ld_shlibs, $1)=yes
6053
;;
6054
6055
openbsd2*)
6056
# C++ shared libraries are fairly broken
6057
_LT_TAGVAR(ld_shlibs, $1)=no
6058
;;
6059
6060
openbsd*)
6061
if test -f /usr/libexec/ld.so; then
6062
_LT_TAGVAR(hardcode_direct, $1)=yes
6063
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6064
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6065
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6066
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6067
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6068
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
6069
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6070
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6071
fi
6072
output_verbose_link_cmd=echo
6073
else
6074
_LT_TAGVAR(ld_shlibs, $1)=no
6075
fi
6076
;;
6077
6078
osf3* | osf4* | osf5*)
6079
case $cc_basename in
6080
KCC*)
6081
# Kuck and Associates, Inc. (KAI) C++ Compiler
6082
6083
# KCC will only create a shared library if the output file
6084
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6085
# to its proper name (with version) after linking.
6086
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6087
6088
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6089
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6090
6091
# Archives containing C++ object files must be created using
6092
# the KAI C++ compiler.
6093
case $host in
6094
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6095
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6096
esac
6097
;;
6098
RCC*)
6099
# Rational C++ 2.4.1
6100
# FIXME: insert proper C++ library support
6101
_LT_TAGVAR(ld_shlibs, $1)=no
6102
;;
6103
cxx*)
6104
case $host in
6105
osf3*)
6106
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6107
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6108
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6109
;;
6110
*)
6111
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6112
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6113
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6114
echo "-hidden">> $lib.exp~
6115
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
6116
$RM $lib.exp'
6117
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6118
;;
6119
esac
6120
6121
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6122
6123
# Commands to make compiler produce verbose output that lists
6124
# what "hidden" libraries, object files and flags are used when
6125
# linking a shared library.
6126
#
6127
# There doesn't appear to be a way to prevent this compiler from
6128
# explicitly linking system object files so we need to strip them
6129
# from the output so that they don't get included in the library
6130
# dependencies.
6131
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6132
;;
6133
*)
6134
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6135
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6136
case $host in
6137
osf3*)
6138
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6139
;;
6140
*)
6141
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6142
;;
6143
esac
6144
6145
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6146
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6147
6148
# Commands to make compiler produce verbose output that lists
6149
# what "hidden" libraries, object files and flags are used when
6150
# linking a shared library.
6151
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6152
6153
else
6154
# FIXME: insert proper C++ library support
6155
_LT_TAGVAR(ld_shlibs, $1)=no
6156
fi
6157
;;
6158
esac
6159
;;
6160
6161
psos*)
6162
# FIXME: insert proper C++ library support
6163
_LT_TAGVAR(ld_shlibs, $1)=no
6164
;;
6165
6166
sunos4*)
6167
case $cc_basename in
6168
CC*)
6169
# Sun C++ 4.x
6170
# FIXME: insert proper C++ library support
6171
_LT_TAGVAR(ld_shlibs, $1)=no
6172
;;
6173
lcc*)
6174
# Lucid
6175
# FIXME: insert proper C++ library support
6176
_LT_TAGVAR(ld_shlibs, $1)=no
6177
;;
6178
*)
6179
# FIXME: insert proper C++ library support
6180
_LT_TAGVAR(ld_shlibs, $1)=no
6181
;;
6182
esac
6183
;;
6184
6185
solaris*)
6186
case $cc_basename in
6187
CC*)
6188
# Sun C++ 4.2, 5.x and Centerline C++
6189
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6190
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6191
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6192
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6193
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6194
6195
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6196
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6197
case $host_os in
6198
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6199
*)
6200
# The compiler driver will combine and reorder linker options,
6201
# but understands `-z linker_flag'.
6202
# Supported since Solaris 2.6 (maybe 2.5.1?)
6203
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6204
;;
6205
esac
6206
_LT_TAGVAR(link_all_deplibs, $1)=yes
6207
6208
output_verbose_link_cmd='echo'
6209
6210
# Archives containing C++ object files must be created using
6211
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6212
# necessary to make sure instantiated templates are included
6213
# in the archive.
6214
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6215
;;
6216
gcx*)
6217
# Green Hills C++ Compiler
6218
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6219
6220
# The C++ compiler must be used to create the archive.
6221
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6222
;;
6223
*)
6224
# GNU C++ compiler with Solaris linker
6225
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6226
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6227
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6228
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6229
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6230
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6231
6232
# Commands to make compiler produce verbose output that lists
6233
# what "hidden" libraries, object files and flags are used when
6234
# linking a shared library.
6235
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6236
else
6237
# g++ 2.7 appears to require `-G' NOT `-shared' on this
6238
# platform.
6239
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6240
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6241
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6242
6243
# Commands to make compiler produce verbose output that lists
6244
# what "hidden" libraries, object files and flags are used when
6245
# linking a shared library.
6246
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6247
fi
6248
6249
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6250
case $host_os in
6251
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6252
*)
6253
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6254
;;
6255
esac
6256
fi
6257
;;
6258
esac
6259
;;
6260
6261
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6262
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6263
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6264
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6265
runpath_var='LD_RUN_PATH'
6266
6267
case $cc_basename in
6268
CC*)
6269
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6270
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6271
;;
6272
*)
6273
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6274
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6275
;;
6276
esac
6277
;;
6278
6279
sysv5* | sco3.2v5* | sco5v6*)
6280
# Note: We can NOT use -z defs as we might desire, because we do not
6281
# link with -lc, and that would cause any symbols used from libc to
6282
# always be unresolved, which means just about no library would
6283
# ever link correctly. If we're not using GNU ld we use -z text
6284
# though, which does catch some bad symbols but isn't as heavy-handed
6285
# as -z defs.
6286
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6287
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6288
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6289
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6290
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6291
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6292
_LT_TAGVAR(link_all_deplibs, $1)=yes
6293
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6294
runpath_var='LD_RUN_PATH'
6295
6296
case $cc_basename in
6297
CC*)
6298
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6299
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6300
;;
6301
*)
6302
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6303
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6304
;;
6305
esac
6306
;;
6307
6308
tandem*)
6309
case $cc_basename in
6310
NCC*)
6311
# NonStop-UX NCC 3.20
6312
# FIXME: insert proper C++ library support
6313
_LT_TAGVAR(ld_shlibs, $1)=no
6314
;;
6315
*)
6316
# FIXME: insert proper C++ library support
6317
_LT_TAGVAR(ld_shlibs, $1)=no
6318
;;
6319
esac
6320
;;
6321
6322
vxworks*)
6323
# FIXME: insert proper C++ library support
6324
_LT_TAGVAR(ld_shlibs, $1)=no
6325
;;
6326
6327
*)
6328
# FIXME: insert proper C++ library support
6329
_LT_TAGVAR(ld_shlibs, $1)=no
6330
;;
6331
esac
6332
6333
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6334
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6335
6336
_LT_TAGVAR(GCC, $1)="$GXX"
6337
_LT_TAGVAR(LD, $1)="$LD"
6338
6339
## CAVEAT EMPTOR:
6340
## There is no encapsulation within the following macros, do not change
6341
## the running order or otherwise move them around unless you know exactly
6342
## what you are doing...
6343
_LT_SYS_HIDDEN_LIBDEPS($1)
6344
_LT_COMPILER_PIC($1)
6345
_LT_COMPILER_C_O($1)
6346
_LT_COMPILER_FILE_LOCKS($1)
6347
_LT_LINKER_SHLIBS($1)
6348
_LT_SYS_DYNAMIC_LINKER($1)
6349
_LT_LINKER_HARDCODE_LIBPATH($1)
6350
6351
_LT_CONFIG($1)
6352
fi # test -n "$compiler"
6353
6354
CC=$lt_save_CC
6355
LDCXX=$LD
6356
LD=$lt_save_LD
6357
GCC=$lt_save_GCC
6358
with_gnu_ld=$lt_save_with_gnu_ld
6359
lt_cv_path_LDCXX=$lt_cv_path_LD
6360
lt_cv_path_LD=$lt_save_path_LD
6361
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6362
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6363
fi # test "$_lt_caught_CXX_error" != yes
6364
6365
AC_LANG_POP
6366
])# _LT_LANG_CXX_CONFIG
6367
6368
6369
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6370
# ---------------------------------
6371
# Figure out "hidden" library dependencies from verbose
6372
# compiler output when linking a shared library.
6373
# Parse the compiler output and extract the necessary
6374
# objects, libraries and library flags.
6375
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6376
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6377
# Dependencies to place before and after the object being linked:
6378
_LT_TAGVAR(predep_objects, $1)=
6379
_LT_TAGVAR(postdep_objects, $1)=
6380
_LT_TAGVAR(predeps, $1)=
6381
_LT_TAGVAR(postdeps, $1)=
6382
_LT_TAGVAR(compiler_lib_search_path, $1)=
6383
6384
dnl we can't use the lt_simple_compile_test_code here,
6385
dnl because it contains code intended for an executable,
6386
dnl not a library. It's possible we should let each
6387
dnl tag define a new lt_????_link_test_code variable,
6388
dnl but it's only used here...
6389
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6390
int a;
6391
void foo (void) { a = 0; }
6392
_LT_EOF
6393
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6394
class Foo
6395
{
6396
public:
6397
Foo (void) { a = 0; }
6398
private:
6399
int a;
6400
};
6401
_LT_EOF
6402
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6403
subroutine foo
6404
implicit none
6405
integer*4 a
6406
a=0
6407
return
6408
end
6409
_LT_EOF
6410
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6411
subroutine foo
6412
implicit none
6413
integer a
6414
a=0
6415
return
6416
end
6417
_LT_EOF
6418
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6419
public class foo {
6420
private int a;
6421
public void bar (void) {
6422
a = 0;
6423
}
6424
};
6425
_LT_EOF
6426
])
6427
dnl Parse the compiler output and extract the necessary
6428
dnl objects, libraries and library flags.
6429
if AC_TRY_EVAL(ac_compile); then
6430
# Parse the compiler output and extract the necessary
6431
# objects, libraries and library flags.
6432
6433
# Sentinel used to keep track of whether or not we are before
6434
# the conftest object file.
6435
pre_test_object_deps_done=no
6436
6437
for p in `eval "$output_verbose_link_cmd"`; do
6438
case $p in
6439
6440
-L* | -R* | -l*)
6441
# Some compilers place space between "-{L,R}" and the path.
6442
# Remove the space.
6443
if test $p = "-L" ||
6444
test $p = "-R"; then
6445
prev=$p
6446
continue
6447
else
6448
prev=
6449
fi
6450
6451
if test "$pre_test_object_deps_done" = no; then
6452
case $p in
6453
-L* | -R*)
6454
# Internal compiler library paths should come after those
6455
# provided the user. The postdeps already come after the
6456
# user supplied libs so there is no need to process them.
6457
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6458
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6459
else
6460
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6461
fi
6462
;;
6463
# The "-l" case would never come before the object being
6464
# linked, so don't bother handling this case.
6465
esac
6466
else
6467
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6468
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
6469
else
6470
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6471
fi
6472
fi
6473
;;
6474
6475
*.$objext)
6476
# This assumes that the test object file only shows up
6477
# once in the compiler output.
6478
if test "$p" = "conftest.$objext"; then
6479
pre_test_object_deps_done=yes
6480
continue
6481
fi
6482
6483
if test "$pre_test_object_deps_done" = no; then
6484
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6485
_LT_TAGVAR(predep_objects, $1)="$p"
6486
else
6487
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6488
fi
6489
else
6490
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6491
_LT_TAGVAR(postdep_objects, $1)="$p"
6492
else
6493
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6494
fi
6495
fi
6496
;;
6497
6498
*) ;; # Ignore the rest.
6499
6500
esac
6501
done
6502
6503
# Clean up.
6504
rm -f a.out a.exe
6505
else
6506
echo "libtool.m4: error: problem compiling $1 test program"
6507
fi
6508
6509
$RM -f confest.$objext
6510
6511
# PORTME: override above test on systems where it is broken
6512
m4_if([$1], [CXX],
6513
[case $host_os in
6514
interix[[3-9]]*)
6515
# Interix 3.5 installs completely hosed .la files for C++, so rather than
6516
# hack all around it, let's just trust "g++" to DTRT.
6517
_LT_TAGVAR(predep_objects,$1)=
6518
_LT_TAGVAR(postdep_objects,$1)=
6519
_LT_TAGVAR(postdeps,$1)=
6520
;;
6521
6522
linux*)
6523
case `$CC -V 2>&1 | sed 5q` in
6524
*Sun\ C*)
6525
# Sun C++ 5.9
6526
6527
# The more standards-conforming stlport4 library is
6528
# incompatible with the Cstd library. Avoid specifying
6529
# it if it's in CXXFLAGS. Ignore libCrun as
6530
# -library=stlport4 depends on it.
6531
case " $CXX $CXXFLAGS " in
6532
*" -library=stlport4 "*)
6533
solaris_use_stlport4=yes
6534
;;
6535
esac
6536
6537
if test "$solaris_use_stlport4" != yes; then
6538
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6539
fi
6540
;;
6541
esac
6542
;;
6543
6544
solaris*)
6545
case $cc_basename in
6546
CC*)
6547
# The more standards-conforming stlport4 library is
6548
# incompatible with the Cstd library. Avoid specifying
6549
# it if it's in CXXFLAGS. Ignore libCrun as
6550
# -library=stlport4 depends on it.
6551
case " $CXX $CXXFLAGS " in
6552
*" -library=stlport4 "*)
6553
solaris_use_stlport4=yes
6554
;;
6555
esac
6556
6557
# Adding this requires a known-good setup of shared libraries for
6558
# Sun compiler versions before 5.6, else PIC objects from an old
6559
# archive will be linked into the output, leading to subtle bugs.
6560
if test "$solaris_use_stlport4" != yes; then
6561
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6562
fi
6563
;;
6564
esac
6565
;;
6566
esac
6567
])
6568
6569
case " $_LT_TAGVAR(postdeps, $1) " in
6570
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6571
esac
6572
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
6573
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6574
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6575
fi
6576
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6577
[The directories searched by this compiler when creating a shared library])
6578
_LT_TAGDECL([], [predep_objects], [1],
6579
[Dependencies to place before and after the objects being linked to
6580
create a shared library])
6581
_LT_TAGDECL([], [postdep_objects], [1])
6582
_LT_TAGDECL([], [predeps], [1])
6583
_LT_TAGDECL([], [postdeps], [1])
6584
_LT_TAGDECL([], [compiler_lib_search_path], [1],
6585
[The library search path used internally by the compiler when linking
6586
a shared library])
6587
])# _LT_SYS_HIDDEN_LIBDEPS
6588
6589
6590
# _LT_PROG_F77
6591
# ------------
6592
# Since AC_PROG_F77 is broken, in that it returns the empty string
6593
# if there is no fortran compiler, we have our own version here.
6594
m4_defun([_LT_PROG_F77],
6595
[
6596
pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6597
AC_PROG_F77
6598
if test -z "$F77" || test "X$F77" = "Xno"; then
6599
_lt_disable_F77=yes
6600
fi
6601
popdef([AC_MSG_ERROR])
6602
])# _LT_PROG_F77
6603
6604
dnl aclocal-1.4 backwards compatibility:
6605
dnl AC_DEFUN([_LT_PROG_F77], [])
6606
6607
6608
# _LT_LANG_F77_CONFIG([TAG])
6609
# --------------------------
6610
# Ensure that the configuration variables for a Fortran 77 compiler are
6611
# suitably defined. These variables are subsequently used by _LT_CONFIG
6612
# to write the compiler configuration to `libtool'.
6613
m4_defun([_LT_LANG_F77_CONFIG],
6614
[AC_REQUIRE([_LT_PROG_F77])dnl
6615
AC_LANG_PUSH(Fortran 77)
6616
6617
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6618
_LT_TAGVAR(allow_undefined_flag, $1)=
6619
_LT_TAGVAR(always_export_symbols, $1)=no
6620
_LT_TAGVAR(archive_expsym_cmds, $1)=
6621
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6622
_LT_TAGVAR(hardcode_direct, $1)=no
6623
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6624
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6625
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6626
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6627
_LT_TAGVAR(hardcode_minus_L, $1)=no
6628
_LT_TAGVAR(hardcode_automatic, $1)=no
6629
_LT_TAGVAR(inherit_rpath, $1)=no
6630
_LT_TAGVAR(module_cmds, $1)=
6631
_LT_TAGVAR(module_expsym_cmds, $1)=
6632
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6633
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6634
_LT_TAGVAR(no_undefined_flag, $1)=
6635
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6636
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6637
6638
# Source file extension for f77 test sources.
6639
ac_ext=f
6640
6641
# Object file extension for compiled f77 test sources.
6642
objext=o
6643
_LT_TAGVAR(objext, $1)=$objext
6644
6645
# No sense in running all these tests if we already determined that
6646
# the F77 compiler isn't working. Some variables (like enable_shared)
6647
# are currently assumed to apply to all compilers on this platform,
6648
# and will be corrupted by setting them based on a non-working compiler.
6649
if test "$_lt_disable_F77" != yes; then
6650
# Code to be used in simple compile tests
6651
lt_simple_compile_test_code="\
6652
subroutine t
6653
return
6654
end
6655
"
6656
6657
# Code to be used in simple link tests
6658
lt_simple_link_test_code="\
6659
program t
6660
end
6661
"
6662
6663
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6664
_LT_TAG_COMPILER
6665
6666
# save warnings/boilerplate of simple test code
6667
_LT_COMPILER_BOILERPLATE
6668
_LT_LINKER_BOILERPLATE
6669
6670
# Allow CC to be a program name with arguments.
6671
lt_save_CC="$CC"
6672
lt_save_GCC=$GCC
6673
CC=${F77-"f77"}
6674
compiler=$CC
6675
_LT_TAGVAR(compiler, $1)=$CC
6676
_LT_CC_BASENAME([$compiler])
6677
GCC=$G77
6678
if test -n "$compiler"; then
6679
AC_MSG_CHECKING([if libtool supports shared libraries])
6680
AC_MSG_RESULT([$can_build_shared])
6681
6682
AC_MSG_CHECKING([whether to build shared libraries])
6683
test "$can_build_shared" = "no" && enable_shared=no
6684
6685
# On AIX, shared libraries and static libraries use the same namespace, and
6686
# are all built from PIC.
6687
case $host_os in
6688
aix3*)
6689
test "$enable_shared" = yes && enable_static=no
6690
if test -n "$RANLIB"; then
6691
archive_cmds="$archive_cmds~\$RANLIB \$lib"
6692
postinstall_cmds='$RANLIB $lib'
6693
fi
6694
;;
6695
aix[[4-9]]*)
6696
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6697
test "$enable_shared" = yes && enable_static=no
6698
fi
6699
;;
6700
esac
6701
AC_MSG_RESULT([$enable_shared])
6702
6703
AC_MSG_CHECKING([whether to build static libraries])
6704
# Make sure either enable_shared or enable_static is yes.
6705
test "$enable_shared" = yes || enable_static=yes
6706
AC_MSG_RESULT([$enable_static])
6707
6708
_LT_TAGVAR(GCC, $1)="$G77"
6709
_LT_TAGVAR(LD, $1)="$LD"
6710
6711
## CAVEAT EMPTOR:
6712
## There is no encapsulation within the following macros, do not change
6713
## the running order or otherwise move them around unless you know exactly
6714
## what you are doing...
6715
_LT_COMPILER_PIC($1)
6716
_LT_COMPILER_C_O($1)
6717
_LT_COMPILER_FILE_LOCKS($1)
6718
_LT_LINKER_SHLIBS($1)
6719
_LT_SYS_DYNAMIC_LINKER($1)
6720
_LT_LINKER_HARDCODE_LIBPATH($1)
6721
6722
_LT_CONFIG($1)
6723
fi # test -n "$compiler"
6724
6725
GCC=$lt_save_GCC
6726
CC="$lt_save_CC"
6727
fi # test "$_lt_disable_F77" != yes
6728
6729
AC_LANG_POP
6730
])# _LT_LANG_F77_CONFIG
6731
6732
6733
# _LT_PROG_FC
6734
# -----------
6735
# Since AC_PROG_FC is broken, in that it returns the empty string
6736
# if there is no fortran compiler, we have our own version here.
6737
m4_defun([_LT_PROG_FC],
6738
[
6739
pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6740
AC_PROG_FC
6741
if test -z "$FC" || test "X$FC" = "Xno"; then
6742
_lt_disable_FC=yes
6743
fi
6744
popdef([AC_MSG_ERROR])
6745
])# _LT_PROG_FC
6746
6747
dnl aclocal-1.4 backwards compatibility:
6748
dnl AC_DEFUN([_LT_PROG_FC], [])
6749
6750
6751
# _LT_LANG_FC_CONFIG([TAG])
6752
# -------------------------
6753
# Ensure that the configuration variables for a Fortran compiler are
6754
# suitably defined. These variables are subsequently used by _LT_CONFIG
6755
# to write the compiler configuration to `libtool'.
6756
m4_defun([_LT_LANG_FC_CONFIG],
6757
[AC_REQUIRE([_LT_PROG_FC])dnl
6758
AC_LANG_PUSH(Fortran)
6759
6760
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6761
_LT_TAGVAR(allow_undefined_flag, $1)=
6762
_LT_TAGVAR(always_export_symbols, $1)=no
6763
_LT_TAGVAR(archive_expsym_cmds, $1)=
6764
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6765
_LT_TAGVAR(hardcode_direct, $1)=no
6766
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6767
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6768
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6769
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6770
_LT_TAGVAR(hardcode_minus_L, $1)=no
6771
_LT_TAGVAR(hardcode_automatic, $1)=no
6772
_LT_TAGVAR(inherit_rpath, $1)=no
6773
_LT_TAGVAR(module_cmds, $1)=
6774
_LT_TAGVAR(module_expsym_cmds, $1)=
6775
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6776
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6777
_LT_TAGVAR(no_undefined_flag, $1)=
6778
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6779
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6780
6781
# Source file extension for fc test sources.
6782
ac_ext=${ac_fc_srcext-f}
6783
6784
# Object file extension for compiled fc test sources.
6785
objext=o
6786
_LT_TAGVAR(objext, $1)=$objext
6787
6788
# No sense in running all these tests if we already determined that
6789
# the FC compiler isn't working. Some variables (like enable_shared)
6790
# are currently assumed to apply to all compilers on this platform,
6791
# and will be corrupted by setting them based on a non-working compiler.
6792
if test "$_lt_disable_FC" != yes; then
6793
# Code to be used in simple compile tests
6794
lt_simple_compile_test_code="\
6795
subroutine t
6796
return
6797
end
6798
"
6799
6800
# Code to be used in simple link tests
6801
lt_simple_link_test_code="\
6802
program t
6803
end
6804
"
6805
6806
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6807
_LT_TAG_COMPILER
6808
6809
# save warnings/boilerplate of simple test code
6810
_LT_COMPILER_BOILERPLATE
6811
_LT_LINKER_BOILERPLATE
6812
6813
# Allow CC to be a program name with arguments.
6814
lt_save_CC="$CC"
6815
lt_save_GCC=$GCC
6816
CC=${FC-"f95"}
6817
compiler=$CC
6818
GCC=$ac_cv_fc_compiler_gnu
6819
6820
_LT_TAGVAR(compiler, $1)=$CC
6821
_LT_CC_BASENAME([$compiler])
6822
6823
if test -n "$compiler"; then
6824
AC_MSG_CHECKING([if libtool supports shared libraries])
6825
AC_MSG_RESULT([$can_build_shared])
6826
6827
AC_MSG_CHECKING([whether to build shared libraries])
6828
test "$can_build_shared" = "no" && enable_shared=no
6829
6830
# On AIX, shared libraries and static libraries use the same namespace, and
6831
# are all built from PIC.
6832
case $host_os in
6833
aix3*)
6834
test "$enable_shared" = yes && enable_static=no
6835
if test -n "$RANLIB"; then
6836
archive_cmds="$archive_cmds~\$RANLIB \$lib"
6837
postinstall_cmds='$RANLIB $lib'
6838
fi
6839
;;
6840
aix[[4-9]]*)
6841
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6842
test "$enable_shared" = yes && enable_static=no
6843
fi
6844
;;
6845
esac
6846
AC_MSG_RESULT([$enable_shared])
6847
6848
AC_MSG_CHECKING([whether to build static libraries])
6849
# Make sure either enable_shared or enable_static is yes.
6850
test "$enable_shared" = yes || enable_static=yes
6851
AC_MSG_RESULT([$enable_static])
6852
6853
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6854
_LT_TAGVAR(LD, $1)="$LD"
6855
6856
## CAVEAT EMPTOR:
6857
## There is no encapsulation within the following macros, do not change
6858
## the running order or otherwise move them around unless you know exactly
6859
## what you are doing...
6860
_LT_SYS_HIDDEN_LIBDEPS($1)
6861
_LT_COMPILER_PIC($1)
6862
_LT_COMPILER_C_O($1)
6863
_LT_COMPILER_FILE_LOCKS($1)
6864
_LT_LINKER_SHLIBS($1)
6865
_LT_SYS_DYNAMIC_LINKER($1)
6866
_LT_LINKER_HARDCODE_LIBPATH($1)
6867
6868
_LT_CONFIG($1)
6869
fi # test -n "$compiler"
6870
6871
GCC=$lt_save_GCC
6872
CC="$lt_save_CC"
6873
fi # test "$_lt_disable_FC" != yes
6874
6875
AC_LANG_POP
6876
])# _LT_LANG_FC_CONFIG
6877
6878
6879
# _LT_LANG_GCJ_CONFIG([TAG])
6880
# --------------------------
6881
# Ensure that the configuration variables for the GNU Java Compiler compiler
6882
# are suitably defined. These variables are subsequently used by _LT_CONFIG
6883
# to write the compiler configuration to `libtool'.
6884
m4_defun([_LT_LANG_GCJ_CONFIG],
6885
[AC_REQUIRE([LT_PROG_GCJ])dnl
6886
AC_LANG_SAVE
6887
6888
# Source file extension for Java test sources.
6889
ac_ext=java
6890
6891
# Object file extension for compiled Java test sources.
6892
objext=o
6893
_LT_TAGVAR(objext, $1)=$objext
6894
6895
# Code to be used in simple compile tests
6896
lt_simple_compile_test_code="class foo {}"
6897
6898
# Code to be used in simple link tests
6899
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6900
6901
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6902
_LT_TAG_COMPILER
6903
6904
# save warnings/boilerplate of simple test code
6905
_LT_COMPILER_BOILERPLATE
6906
_LT_LINKER_BOILERPLATE
6907
6908
# Allow CC to be a program name with arguments.
6909
lt_save_CC="$CC"
6910
lt_save_GCC=$GCC
6911
GCC=yes
6912
CC=${GCJ-"gcj"}
6913
compiler=$CC
6914
_LT_TAGVAR(compiler, $1)=$CC
6915
_LT_TAGVAR(LD, $1)="$LD"
6916
_LT_CC_BASENAME([$compiler])
6917
6918
# GCJ did not exist at the time GCC didn't implicitly link libc in.
6919
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6920
6921
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6922
6923
if test -n "$compiler"; then
6924
_LT_COMPILER_NO_RTTI($1)
6925
_LT_COMPILER_PIC($1)
6926
_LT_COMPILER_C_O($1)
6927
_LT_COMPILER_FILE_LOCKS($1)
6928
_LT_LINKER_SHLIBS($1)
6929
_LT_LINKER_HARDCODE_LIBPATH($1)
6930
6931
_LT_CONFIG($1)
6932
fi
6933
6934
AC_LANG_RESTORE
6935
6936
GCC=$lt_save_GCC
6937
CC="$lt_save_CC"
6938
])# _LT_LANG_GCJ_CONFIG
6939
6940
6941
# _LT_LANG_RC_CONFIG([TAG])
6942
# -------------------------
6943
# Ensure that the configuration variables for the Windows resource compiler
6944
# are suitably defined. These variables are subsequently used by _LT_CONFIG
6945
# to write the compiler configuration to `libtool'.
6946
m4_defun([_LT_LANG_RC_CONFIG],
6947
[AC_REQUIRE([LT_PROG_RC])dnl
6948
AC_LANG_SAVE
6949
6950
# Source file extension for RC test sources.
6951
ac_ext=rc
6952
6953
# Object file extension for compiled RC test sources.
6954
objext=o
6955
_LT_TAGVAR(objext, $1)=$objext
6956
6957
# Code to be used in simple compile tests
6958
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
6959
6960
# Code to be used in simple link tests
6961
lt_simple_link_test_code="$lt_simple_compile_test_code"
6962
6963
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6964
_LT_TAG_COMPILER
6965
6966
# save warnings/boilerplate of simple test code
6967
_LT_COMPILER_BOILERPLATE
6968
_LT_LINKER_BOILERPLATE
6969
6970
# Allow CC to be a program name with arguments.
6971
lt_save_CC="$CC"
6972
lt_save_GCC=$GCC
6973
GCC=
6974
CC=${RC-"windres"}
6975
compiler=$CC
6976
_LT_TAGVAR(compiler, $1)=$CC
6977
_LT_CC_BASENAME([$compiler])
6978
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6979
6980
if test -n "$compiler"; then
6981
:
6982
_LT_CONFIG($1)
6983
fi
6984
6985
GCC=$lt_save_GCC
6986
AC_LANG_RESTORE
6987
CC="$lt_save_CC"
6988
])# _LT_LANG_RC_CONFIG
6989
6990
6991
# LT_PROG_GCJ
6992
# -----------
6993
AC_DEFUN([LT_PROG_GCJ],
6994
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6995
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6996
[AC_CHECK_TOOL(GCJ, gcj,)
6997
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6998
AC_SUBST(GCJFLAGS)])])[]dnl
6999
])
7000
7001
# Old name:
7002
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7003
dnl aclocal-1.4 backwards compatibility:
7004
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7005
7006
7007
# LT_PROG_RC
7008
# ----------
7009
AC_DEFUN([LT_PROG_RC],
7010
[AC_CHECK_TOOL(RC, windres,)
7011
])
7012
7013
# Old name:
7014
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7015
dnl aclocal-1.4 backwards compatibility:
7016
dnl AC_DEFUN([LT_AC_PROG_RC], [])
7017
7018
7019
# _LT_DECL_EGREP
7020
# --------------
7021
# If we don't have a new enough Autoconf to choose the best grep
7022
# available, choose the one first in the user's PATH.
7023
m4_defun([_LT_DECL_EGREP],
7024
[AC_REQUIRE([AC_PROG_EGREP])dnl
7025
AC_REQUIRE([AC_PROG_FGREP])dnl
7026
test -z "$GREP" && GREP=grep
7027
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7028
_LT_DECL([], [EGREP], [1], [An ERE matcher])
7029
_LT_DECL([], [FGREP], [1], [A literal string matcher])
7030
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7031
AC_SUBST([GREP])
7032
])
7033
7034
7035
# _LT_DECL_OBJDUMP
7036
# --------------
7037
# If we don't have a new enough Autoconf to choose the best objdump
7038
# available, choose the one first in the user's PATH.
7039
m4_defun([_LT_DECL_OBJDUMP],
7040
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7041
test -z "$OBJDUMP" && OBJDUMP=objdump
7042
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7043
AC_SUBST([OBJDUMP])
7044
])
7045
7046
7047
# _LT_DECL_SED
7048
# ------------
7049
# Check for a fully-functional sed program, that truncates
7050
# as few characters as possible. Prefer GNU sed if found.
7051
m4_defun([_LT_DECL_SED],
7052
[AC_PROG_SED
7053
test -z "$SED" && SED=sed
7054
Xsed="$SED -e 1s/^X//"
7055
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7056
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7057
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
7058
])# _LT_DECL_SED
7059
7060
m4_ifndef([AC_PROG_SED], [
7061
# NOTE: This macro has been submitted for inclusion into #
7062
# GNU Autoconf as AC_PROG_SED. When it is available in #
7063
# a released version of Autoconf we should remove this #
7064
# macro and use it instead. #
7065
7066
m4_defun([AC_PROG_SED],
7067
[AC_MSG_CHECKING([for a sed that does not truncate output])
7068
AC_CACHE_VAL(lt_cv_path_SED,
7069
[# Loop through the user's path and test for sed and gsed.
7070
# Then use that list of sed's as ones to test for truncation.
7071
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7072
for as_dir in $PATH
7073
do
7074
IFS=$as_save_IFS
7075
test -z "$as_dir" && as_dir=.
7076
for lt_ac_prog in sed gsed; do
7077
for ac_exec_ext in '' $ac_executable_extensions; do
7078
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7079
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7080
fi
7081
done
7082
done
7083
done
7084
IFS=$as_save_IFS
7085
lt_ac_max=0
7086
lt_ac_count=0
7087
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7088
# along with /bin/sed that truncates output.
7089
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7090
test ! -f $lt_ac_sed && continue
7091
cat /dev/null > conftest.in
7092
lt_ac_count=0
7093
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7094
# Check for GNU sed and select it if it is found.
7095
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7096
lt_cv_path_SED=$lt_ac_sed
7097
break
7098
fi
7099
while true; do
7100
cat conftest.in conftest.in >conftest.tmp
7101
mv conftest.tmp conftest.in
7102
cp conftest.in conftest.nl
7103
echo >>conftest.nl
7104
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7105
cmp -s conftest.out conftest.nl || break
7106
# 10000 chars as input seems more than enough
7107
test $lt_ac_count -gt 10 && break
7108
lt_ac_count=`expr $lt_ac_count + 1`
7109
if test $lt_ac_count -gt $lt_ac_max; then
7110
lt_ac_max=$lt_ac_count
7111
lt_cv_path_SED=$lt_ac_sed
7112
fi
7113
done
7114
done
7115
])
7116
SED=$lt_cv_path_SED
7117
AC_SUBST([SED])
7118
AC_MSG_RESULT([$SED])
7119
])#AC_PROG_SED
7120
])#m4_ifndef
7121
7122
# Old name:
7123
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7124
dnl aclocal-1.4 backwards compatibility:
7125
dnl AC_DEFUN([LT_AC_PROG_SED], [])
7126
7127
7128
# _LT_CHECK_SHELL_FEATURES
7129
# ------------------------
7130
# Find out whether the shell is Bourne or XSI compatible,
7131
# or has some other useful features.
7132
m4_defun([_LT_CHECK_SHELL_FEATURES],
7133
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7134
# Try some XSI features
7135
xsi_shell=no
7136
( _lt_dummy="a/b/c"
7137
test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7138
= c,a/b,, \
7139
&& eval 'test $(( 1 + 1 )) -eq 2 \
7140
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7141
&& xsi_shell=yes
7142
AC_MSG_RESULT([$xsi_shell])
7143
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7144
7145
AC_MSG_CHECKING([whether the shell understands "+="])
7146
lt_shell_append=no
7147
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7148
>/dev/null 2>&1 \
7149
&& lt_shell_append=yes
7150
AC_MSG_RESULT([$lt_shell_append])
7151
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7152
7153
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7154
lt_unset=unset
7155
else
7156
lt_unset=false
7157
fi
7158
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7159
7160
# test EBCDIC or ASCII
7161
case `echo X|tr X '\101'` in
7162
A) # ASCII based system
7163
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7164
lt_SP2NL='tr \040 \012'
7165
lt_NL2SP='tr \015\012 \040\040'
7166
;;
7167
*) # EBCDIC based system
7168
lt_SP2NL='tr \100 \n'
7169
lt_NL2SP='tr \r\n \100\100'
7170
;;
7171
esac
7172
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7173
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7174
])# _LT_CHECK_SHELL_FEATURES
7175
7176
7177
# _LT_PROG_XSI_SHELLFNS
7178
# ---------------------
7179
# Bourne and XSI compatible variants of some useful shell functions.
7180
m4_defun([_LT_PROG_XSI_SHELLFNS],
7181
[case $xsi_shell in
7182
yes)
7183
cat << \_LT_EOF >> "$cfgfile"
7184
7185
# func_dirname file append nondir_replacement
7186
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7187
# otherwise set result to NONDIR_REPLACEMENT.
7188
func_dirname ()
7189
{
7190
case ${1} in
7191
*/*) func_dirname_result="${1%/*}${2}" ;;
7192
* ) func_dirname_result="${3}" ;;
7193
esac
7194
}
7195
7196
# func_basename file
7197
func_basename ()
7198
{
7199
func_basename_result="${1##*/}"
7200
}
7201
7202
# func_dirname_and_basename file append nondir_replacement
7203
# perform func_basename and func_dirname in a single function
7204
# call:
7205
# dirname: Compute the dirname of FILE. If nonempty,
7206
# add APPEND to the result, otherwise set result
7207
# to NONDIR_REPLACEMENT.
7208
# value returned in "$func_dirname_result"
7209
# basename: Compute filename of FILE.
7210
# value retuned in "$func_basename_result"
7211
# Implementation must be kept synchronized with func_dirname
7212
# and func_basename. For efficiency, we do not delegate to
7213
# those functions but instead duplicate the functionality here.
7214
func_dirname_and_basename ()
7215
{
7216
case ${1} in
7217
*/*) func_dirname_result="${1%/*}${2}" ;;
7218
* ) func_dirname_result="${3}" ;;
7219
esac
7220
func_basename_result="${1##*/}"
7221
}
7222
7223
# func_stripname prefix suffix name
7224
# strip PREFIX and SUFFIX off of NAME.
7225
# PREFIX and SUFFIX must not contain globbing or regex special
7226
# characters, hashes, percent signs, but SUFFIX may contain a leading
7227
# dot (in which case that matches only a dot).
7228
func_stripname ()
7229
{
7230
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7231
# positional parameters, so assign one to ordinary parameter first.
7232
func_stripname_result=${3}
7233
func_stripname_result=${func_stripname_result#"${1}"}
7234
func_stripname_result=${func_stripname_result%"${2}"}
7235
}
7236
7237
# func_opt_split
7238
func_opt_split ()
7239
{
7240
func_opt_split_opt=${1%%=*}
7241
func_opt_split_arg=${1#*=}
7242
}
7243
7244
# func_lo2o object
7245
func_lo2o ()
7246
{
7247
case ${1} in
7248
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7249
*) func_lo2o_result=${1} ;;
7250
esac
7251
}
7252
7253
# func_xform libobj-or-source
7254
func_xform ()
7255
{
7256
func_xform_result=${1%.*}.lo
7257
}
7258
7259
# func_arith arithmetic-term...
7260
func_arith ()
7261
{
7262
func_arith_result=$(( $[*] ))
7263
}
7264
7265
# func_len string
7266
# STRING may not start with a hyphen.
7267
func_len ()
7268
{
7269
func_len_result=${#1}
7270
}
7271
7272
_LT_EOF
7273
;;
7274
*) # Bourne compatible functions.
7275
cat << \_LT_EOF >> "$cfgfile"
7276
7277
# func_dirname file append nondir_replacement
7278
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7279
# otherwise set result to NONDIR_REPLACEMENT.
7280
func_dirname ()
7281
{
7282
# Extract subdirectory from the argument.
7283
func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7284
if test "X$func_dirname_result" = "X${1}"; then
7285
func_dirname_result="${3}"
7286
else
7287
func_dirname_result="$func_dirname_result${2}"
7288
fi
7289
}
7290
7291
# func_basename file
7292
func_basename ()
7293
{
7294
func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7295
}
7296
7297
dnl func_dirname_and_basename
7298
dnl A portable version of this function is already defined in general.m4sh
7299
dnl so there is no need for it here.
7300
7301
# func_stripname prefix suffix name
7302
# strip PREFIX and SUFFIX off of NAME.
7303
# PREFIX and SUFFIX must not contain globbing or regex special
7304
# characters, hashes, percent signs, but SUFFIX may contain a leading
7305
# dot (in which case that matches only a dot).
7306
# func_strip_suffix prefix name
7307
func_stripname ()
7308
{
7309
case ${2} in
7310
.*) func_stripname_result=`$ECHO "X${3}" \
7311
| $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7312
*) func_stripname_result=`$ECHO "X${3}" \
7313
| $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7314
esac
7315
}
7316
7317
# sed scripts:
7318
my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7319
my_sed_long_arg='1s/^-[[^=]]*=//'
7320
7321
# func_opt_split
7322
func_opt_split ()
7323
{
7324
func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7325
func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7326
}
7327
7328
# func_lo2o object
7329
func_lo2o ()
7330
{
7331
func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7332
}
7333
7334
# func_xform libobj-or-source
7335
func_xform ()
7336
{
7337
func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7338
}
7339
7340
# func_arith arithmetic-term...
7341
func_arith ()
7342
{
7343
func_arith_result=`expr "$[@]"`
7344
}
7345
7346
# func_len string
7347
# STRING may not start with a hyphen.
7348
func_len ()
7349
{
7350
func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7351
}
7352
7353
_LT_EOF
7354
esac
7355
7356
case $lt_shell_append in
7357
yes)
7358
cat << \_LT_EOF >> "$cfgfile"
7359
7360
# func_append var value
7361
# Append VALUE to the end of shell variable VAR.
7362
func_append ()
7363
{
7364
eval "$[1]+=\$[2]"
7365
}
7366
_LT_EOF
7367
;;
7368
*)
7369
cat << \_LT_EOF >> "$cfgfile"
7370
7371
# func_append var value
7372
# Append VALUE to the end of shell variable VAR.
7373
func_append ()
7374
{
7375
eval "$[1]=\$$[1]\$[2]"
7376
}
7377
7378
_LT_EOF
7379
;;
7380
esac
7381
])
7382
7383
# Helper functions for option handling. -*- Autoconf -*-
7384
#
7385
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7386
# Written by Gary V. Vaughan, 2004
7387
#
7388
# This file is free software; the Free Software Foundation gives
7389
# unlimited permission to copy and/or distribute it, with or without
7390
# modifications, as long as this notice is preserved.
7391
7392
# serial 6 ltoptions.m4
7393
7394
# This is to help aclocal find these macros, as it can't see m4_define.
7395
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7396
7397
7398
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7399
# ------------------------------------------
7400
m4_define([_LT_MANGLE_OPTION],
7401
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7402
7403
7404
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7405
# ---------------------------------------
7406
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7407
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
7408
# saved as a flag.
7409
m4_define([_LT_SET_OPTION],
7410
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7411
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7412
_LT_MANGLE_DEFUN([$1], [$2]),
7413
[m4_warning([Unknown $1 option `$2'])])[]dnl
7414
])
7415
7416
7417
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7418
# ------------------------------------------------------------
7419
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7420
m4_define([_LT_IF_OPTION],
7421
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7422
7423
7424
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7425
# -------------------------------------------------------
7426
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7427
# are set.
7428
m4_define([_LT_UNLESS_OPTIONS],
7429
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7430
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7431
[m4_define([$0_found])])])[]dnl
7432
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7433
])[]dnl
7434
])
7435
7436
7437
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7438
# ----------------------------------------
7439
# OPTION-LIST is a space-separated list of Libtool options associated
7440
# with MACRO-NAME. If any OPTION has a matching handler declared with
7441
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7442
# the unknown option and exit.
7443
m4_defun([_LT_SET_OPTIONS],
7444
[# Set options
7445
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7446
[_LT_SET_OPTION([$1], _LT_Option)])
7447
7448
m4_if([$1],[LT_INIT],[
7449
dnl
7450
dnl Simply set some default values (i.e off) if boolean options were not
7451
dnl specified:
7452
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7453
])
7454
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7455
])
7456
dnl
7457
dnl If no reference was made to various pairs of opposing options, then
7458
dnl we run the default mode handler for the pair. For example, if neither
7459
dnl `shared' nor `disable-shared' was passed, we enable building of shared
7460
dnl archives by default:
7461
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7462
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7463
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7464
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7465
[_LT_ENABLE_FAST_INSTALL])
7466
])
7467
])# _LT_SET_OPTIONS
7468
7469
7470
7471
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7472
# -----------------------------------------
7473
m4_define([_LT_MANGLE_DEFUN],
7474
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7475
7476
7477
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7478
# -----------------------------------------------
7479
m4_define([LT_OPTION_DEFINE],
7480
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7481
])# LT_OPTION_DEFINE
7482
7483
7484
# dlopen
7485
# ------
7486
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7487
])
7488
7489
AU_DEFUN([AC_LIBTOOL_DLOPEN],
7490
[_LT_SET_OPTION([LT_INIT], [dlopen])
7491
AC_DIAGNOSE([obsolete],
7492
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7493
put the `dlopen' option into LT_INIT's first parameter.])
7494
])
7495
7496
dnl aclocal-1.4 backwards compatibility:
7497
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7498
7499
7500
# win32-dll
7501
# ---------
7502
# Declare package support for building win32 dll's.
7503
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7504
[enable_win32_dll=yes
7505
7506
case $host in
7507
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
7508
AC_CHECK_TOOL(AS, as, false)
7509
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7510
AC_CHECK_TOOL(OBJDUMP, objdump, false)
7511
;;
7512
esac
7513
7514
test -z "$AS" && AS=as
7515
_LT_DECL([], [AS], [0], [Assembler program])dnl
7516
7517
test -z "$DLLTOOL" && DLLTOOL=dlltool
7518
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
7519
7520
test -z "$OBJDUMP" && OBJDUMP=objdump
7521
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
7522
])# win32-dll
7523
7524
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7525
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
7526
_LT_SET_OPTION([LT_INIT], [win32-dll])
7527
AC_DIAGNOSE([obsolete],
7528
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7529
put the `win32-dll' option into LT_INIT's first parameter.])
7530
])
7531
7532
dnl aclocal-1.4 backwards compatibility:
7533
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
7534
7535
7536
# _LT_ENABLE_SHARED([DEFAULT])
7537
# ----------------------------
7538
# implement the --enable-shared flag, and supports the `shared' and
7539
# `disable-shared' LT_INIT options.
7540
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7541
m4_define([_LT_ENABLE_SHARED],
7542
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
7543
AC_ARG_ENABLE([shared],
7544
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
7545
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
7546
[p=${PACKAGE-default}
7547
case $enableval in
7548
yes) enable_shared=yes ;;
7549
no) enable_shared=no ;;
7550
*)
7551
enable_shared=no
7552
# Look at the argument we got. We use all the common list separators.
7553
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7554
for pkg in $enableval; do
7555
IFS="$lt_save_ifs"
7556
if test "X$pkg" = "X$p"; then
7557
enable_shared=yes
7558
fi
7559
done
7560
IFS="$lt_save_ifs"
7561
;;
7562
esac],
7563
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
7564
7565
_LT_DECL([build_libtool_libs], [enable_shared], [0],
7566
[Whether or not to build shared libraries])
7567
])# _LT_ENABLE_SHARED
7568
7569
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
7570
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
7571
7572
# Old names:
7573
AC_DEFUN([AC_ENABLE_SHARED],
7574
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
7575
])
7576
7577
AC_DEFUN([AC_DISABLE_SHARED],
7578
[_LT_SET_OPTION([LT_INIT], [disable-shared])
7579
])
7580
7581
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7582
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7583
7584
dnl aclocal-1.4 backwards compatibility:
7585
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
7586
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
7587
7588
7589
7590
# _LT_ENABLE_STATIC([DEFAULT])
7591
# ----------------------------
7592
# implement the --enable-static flag, and support the `static' and
7593
# `disable-static' LT_INIT options.
7594
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7595
m4_define([_LT_ENABLE_STATIC],
7596
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
7597
AC_ARG_ENABLE([static],
7598
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
7599
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
7600
[p=${PACKAGE-default}
7601
case $enableval in
7602
yes) enable_static=yes ;;
7603
no) enable_static=no ;;
7604
*)
7605
enable_static=no
7606
# Look at the argument we got. We use all the common list separators.
7607
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7608
for pkg in $enableval; do
7609
IFS="$lt_save_ifs"
7610
if test "X$pkg" = "X$p"; then
7611
enable_static=yes
7612
fi
7613
done
7614
IFS="$lt_save_ifs"
7615
;;
7616
esac],
7617
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
7618
7619
_LT_DECL([build_old_libs], [enable_static], [0],
7620
[Whether or not to build static libraries])
7621
])# _LT_ENABLE_STATIC
7622
7623
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
7624
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
7625
7626
# Old names:
7627
AC_DEFUN([AC_ENABLE_STATIC],
7628
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
7629
])
7630
7631
AC_DEFUN([AC_DISABLE_STATIC],
7632
[_LT_SET_OPTION([LT_INIT], [disable-static])
7633
])
7634
7635
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7636
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7637
7638
dnl aclocal-1.4 backwards compatibility:
7639
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
7640
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
7641
7642
7643
7644
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
7645
# ----------------------------------
7646
# implement the --enable-fast-install flag, and support the `fast-install'
7647
# and `disable-fast-install' LT_INIT options.
7648
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7649
m4_define([_LT_ENABLE_FAST_INSTALL],
7650
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
7651
AC_ARG_ENABLE([fast-install],
7652
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
7653
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
7654
[p=${PACKAGE-default}
7655
case $enableval in
7656
yes) enable_fast_install=yes ;;
7657
no) enable_fast_install=no ;;
7658
*)
7659
enable_fast_install=no
7660
# Look at the argument we got. We use all the common list separators.
7661
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7662
for pkg in $enableval; do
7663
IFS="$lt_save_ifs"
7664
if test "X$pkg" = "X$p"; then
7665
enable_fast_install=yes
7666
fi
7667
done
7668
IFS="$lt_save_ifs"
7669
;;
7670
esac],
7671
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
7672
7673
_LT_DECL([fast_install], [enable_fast_install], [0],
7674
[Whether or not to optimize for fast installation])dnl
7675
])# _LT_ENABLE_FAST_INSTALL
7676
7677
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
7678
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
7679
7680
# Old names:
7681
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
7682
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
7683
AC_DIAGNOSE([obsolete],
7684
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7685
the `fast-install' option into LT_INIT's first parameter.])
7686
])
7687
7688
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
7689
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
7690
AC_DIAGNOSE([obsolete],
7691
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7692
the `disable-fast-install' option into LT_INIT's first parameter.])
7693
])
7694
7695
dnl aclocal-1.4 backwards compatibility:
7696
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
7697
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
7698
7699
7700
# _LT_WITH_PIC([MODE])
7701
# --------------------
7702
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
7703
# LT_INIT options.
7704
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
7705
m4_define([_LT_WITH_PIC],
7706
[AC_ARG_WITH([pic],
7707
[AS_HELP_STRING([--with-pic],
7708
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
7709
[pic_mode="$withval"],
7710
[pic_mode=default])
7711
7712
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
7713
7714
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
7715
])# _LT_WITH_PIC
7716
7717
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
7718
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
7719
7720
# Old name:
7721
AU_DEFUN([AC_LIBTOOL_PICMODE],
7722
[_LT_SET_OPTION([LT_INIT], [pic-only])
7723
AC_DIAGNOSE([obsolete],
7724
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7725
put the `pic-only' option into LT_INIT's first parameter.])
7726
])
7727
7728
dnl aclocal-1.4 backwards compatibility:
7729
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
7730
7731
7732
m4_define([_LTDL_MODE], [])
7733
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
7734
[m4_define([_LTDL_MODE], [nonrecursive])])
7735
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
7736
[m4_define([_LTDL_MODE], [recursive])])
7737
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
7738
[m4_define([_LTDL_MODE], [subproject])])
7739
7740
m4_define([_LTDL_TYPE], [])
7741
LT_OPTION_DEFINE([LTDL_INIT], [installable],
7742
[m4_define([_LTDL_TYPE], [installable])])
7743
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
7744
[m4_define([_LTDL_TYPE], [convenience])])
7745
7746
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
7747
#
7748
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7749
# Written by Gary V. Vaughan, 2004
7750
#
7751
# This file is free software; the Free Software Foundation gives
7752
# unlimited permission to copy and/or distribute it, with or without
7753
# modifications, as long as this notice is preserved.
7754
7755
# serial 6 ltsugar.m4
7756
7757
# This is to help aclocal find these macros, as it can't see m4_define.
7758
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
7759
7760
7761
# lt_join(SEP, ARG1, [ARG2...])
7762
# -----------------------------
7763
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
7764
# associated separator.
7765
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
7766
# versions in m4sugar had bugs.
7767
m4_define([lt_join],
7768
[m4_if([$#], [1], [],
7769
[$#], [2], [[$2]],
7770
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
7771
m4_define([_lt_join],
7772
[m4_if([$#$2], [2], [],
7773
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
7774
7775
7776
# lt_car(LIST)
7777
# lt_cdr(LIST)
7778
# ------------
7779
# Manipulate m4 lists.
7780
# These macros are necessary as long as will still need to support
7781
# Autoconf-2.59 which quotes differently.
7782
m4_define([lt_car], [[$1]])
7783
m4_define([lt_cdr],
7784
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
7785
[$#], 1, [],
7786
[m4_dquote(m4_shift($@))])])
7787
m4_define([lt_unquote], $1)
7788
7789
7790
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
7791
# ------------------------------------------
7792
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
7793
# Note that neither SEPARATOR nor STRING are expanded; they are appended
7794
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
7795
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
7796
# than defined and empty).
7797
#
7798
# This macro is needed until we can rely on Autoconf 2.62, since earlier
7799
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
7800
m4_define([lt_append],
7801
[m4_define([$1],
7802
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
7803
7804
7805
7806
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
7807
# ----------------------------------------------------------
7808
# Produce a SEP delimited list of all paired combinations of elements of
7809
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
7810
# has the form PREFIXmINFIXSUFFIXn.
7811
# Needed until we can rely on m4_combine added in Autoconf 2.62.
7812
m4_define([lt_combine],
7813
[m4_if(m4_eval([$# > 3]), [1],
7814
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
7815
[[m4_foreach([_Lt_prefix], [$2],
7816
[m4_foreach([_Lt_suffix],
7817
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
7818
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
7819
7820
7821
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
7822
# -----------------------------------------------------------------------
7823
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
7824
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
7825
m4_define([lt_if_append_uniq],
7826
[m4_ifdef([$1],
7827
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
7828
[lt_append([$1], [$2], [$3])$4],
7829
[$5])],
7830
[lt_append([$1], [$2], [$3])$4])])
7831
7832
7833
# lt_dict_add(DICT, KEY, VALUE)
7834
# -----------------------------
7835
m4_define([lt_dict_add],
7836
[m4_define([$1($2)], [$3])])
7837
7838
7839
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
7840
# --------------------------------------------
7841
m4_define([lt_dict_add_subkey],
7842
[m4_define([$1($2:$3)], [$4])])
7843
7844
7845
# lt_dict_fetch(DICT, KEY, [SUBKEY])
7846
# ----------------------------------
7847
m4_define([lt_dict_fetch],
7848
[m4_ifval([$3],
7849
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
7850
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
7851
7852
7853
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
7854
# -----------------------------------------------------------------
7855
m4_define([lt_if_dict_fetch],
7856
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
7857
[$5],
7858
[$6])])
7859
7860
7861
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
7862
# --------------------------------------------------------------
7863
m4_define([lt_dict_filter],
7864
[m4_if([$5], [], [],
7865
[lt_join(m4_quote(m4_default([$4], [[, ]])),
7866
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
7867
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
7868
])
7869
7870
# ltversion.m4 -- version numbers -*- Autoconf -*-
7871
#
7872
# Copyright (C) 2004 Free Software Foundation, Inc.
7873
# Written by Scott James Remnant, 2004
7874
#
7875
# This file is free software; the Free Software Foundation gives
7876
# unlimited permission to copy and/or distribute it, with or without
7877
# modifications, as long as this notice is preserved.
7878
7879
# Generated from ltversion.in.
7880
7881
# serial 3012 ltversion.m4
7882
# This file is part of GNU Libtool
7883
7884
m4_define([LT_PACKAGE_VERSION], [2.2.6])
7885
m4_define([LT_PACKAGE_REVISION], [1.3012])
7886
7887
AC_DEFUN([LTVERSION_VERSION],
7888
[macro_version='2.2.6'
7889
macro_revision='1.3012'
7890
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
7891
_LT_DECL(, macro_revision, 0)
7892
])
7893
7894
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
7895
#
7896
# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
7897
# Written by Scott James Remnant, 2004.
7898
#
7899
# This file is free software; the Free Software Foundation gives
7900
# unlimited permission to copy and/or distribute it, with or without
7901
# modifications, as long as this notice is preserved.
7902
7903
# serial 4 lt~obsolete.m4
7904
7905
# These exist entirely to fool aclocal when bootstrapping libtool.
7906
#
7907
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
7908
# which have later been changed to m4_define as they aren't part of the
7909
# exported API, or moved to Autoconf or Automake where they belong.
7910
#
7911
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
7912
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
7913
# using a macro with the same name in our local m4/libtool.m4 it'll
7914
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
7915
# and doesn't know about Autoconf macros at all.)
7916
#
7917
# So we provide this file, which has a silly filename so it's always
7918
# included after everything else. This provides aclocal with the
7919
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
7920
# because those macros already exist, or will be overwritten later.
7921
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
7922
#
7923
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
7924
# Yes, that means every name once taken will need to remain here until
7925
# we give up compatibility with versions before 1.7, at which point
7926
# we need to keep only those names which we still refer to.
7927
7928
# This is to help aclocal find these macros, as it can't see m4_define.
7929
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
7930
7931
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
7932
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
7933
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
7934
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
7935
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
7936
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
7937
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
7938
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
7939
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
7940
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
7941
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
7942
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
7943
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
7944
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
7945
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
7946
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
7947
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
7948
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
7949
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
7950
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
7951
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
7952
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
7953
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
7954
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
7955
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
7956
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
7957
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
7958
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
7959
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
7960
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
7961
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
7962
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
7963
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
7964
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
7965
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
7966
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
7967
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
7968
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
7969
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
7970
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
7971
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
7972
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
7973
m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
7974
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
7975
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
7976
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
7977
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
7978
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
7979
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
7980
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
7981
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
7982
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
7983
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
7984
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
7985
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
7986
7987
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
7988
#
7989
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
7990
#
7991
# This program is free software; you can redistribute it and/or modify
7992
# it under the terms of the GNU General Public License as published by
7993
# the Free Software Foundation; either version 2 of the License, or
7994
# (at your option) any later version.
7995
#
7996
# This program is distributed in the hope that it will be useful, but
7997
# WITHOUT ANY WARRANTY; without even the implied warranty of
7998
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7999
# General Public License for more details.
8000
#
8001
# You should have received a copy of the GNU General Public License
8002
# along with this program; if not, write to the Free Software
8003
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
8004
#
8005
# As a special exception to the GNU General Public License, if you
8006
# distribute this file as part of a program that contains a
8007
# configuration script generated by Autoconf, you may include it under
8008
# the same distribution terms that you use for the rest of that program.
8009
8010
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
8011
# ----------------------------------
8012
AC_DEFUN([PKG_PROG_PKG_CONFIG],
8013
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
8014
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
8015
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
8016
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
8017
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
8018
fi
8019
if test -n "$PKG_CONFIG"; then
8020
_pkg_min_version=m4_default([$1], [0.9.0])
8021
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
8022
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
8023
AC_MSG_RESULT([yes])
8024
else
8025
AC_MSG_RESULT([no])
8026
PKG_CONFIG=""
8027
fi
8028
8029
fi[]dnl
8030
])# PKG_PROG_PKG_CONFIG
8031
8032
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
8033
#
8034
# Check to see whether a particular set of modules exists. Similar
8035
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
8036
#
8037
#
8038
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
8039
# this or PKG_CHECK_MODULES is called, or make sure to call
8040
# PKG_CHECK_EXISTS manually
8041
# --------------------------------------------------------------
8042
AC_DEFUN([PKG_CHECK_EXISTS],
8043
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8044
if test -n "$PKG_CONFIG" && \
8045
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
8046
m4_ifval([$2], [$2], [:])
8047
m4_ifvaln([$3], [else
8048
$3])dnl
8049
fi])
8050
8051
8052
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
8053
# ---------------------------------------------
8054
m4_define([_PKG_CONFIG],
8055
[if test -n "$PKG_CONFIG"; then
8056
if test -n "$$1"; then
8057
pkg_cv_[]$1="$$1"
8058
else
8059
PKG_CHECK_EXISTS([$3],
8060
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
8061
[pkg_failed=yes])
8062
fi
8063
else
8064
pkg_failed=untried
8065
fi[]dnl
8066
])# _PKG_CONFIG
8067
8068
# _PKG_SHORT_ERRORS_SUPPORTED
8069
# -----------------------------
8070
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
8071
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8072
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
8073
_pkg_short_errors_supported=yes
8074
else
8075
_pkg_short_errors_supported=no
8076
fi[]dnl
8077
])# _PKG_SHORT_ERRORS_SUPPORTED
8078
8079
8080
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
8081
# [ACTION-IF-NOT-FOUND])
8082
#
8083
#
8084
# Note that if there is a possibility the first call to
8085
# PKG_CHECK_MODULES might not happen, you should be sure to include an
8086
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
8087
#
8088
#
8089
# --------------------------------------------------------------
8090
AC_DEFUN([PKG_CHECK_MODULES],
8091
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8092
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
8093
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
8094
8095
pkg_failed=no
8096
AC_MSG_CHECKING([for $1])
8097
8098
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
8099
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
8100
8101
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
8102
and $1[]_LIBS to avoid the need to call pkg-config.
8103
See the pkg-config man page for more details.])
8104
8105
if test $pkg_failed = yes; then
8106
_PKG_SHORT_ERRORS_SUPPORTED
8107
if test $_pkg_short_errors_supported = yes; then
8108
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
8109
else
8110
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
8111
fi
8112
# Put the nasty error message in config.log where it belongs
8113
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
8114
8115
ifelse([$4], , [AC_MSG_ERROR(dnl
8116
[Package requirements ($2) were not met:
8117
8118
$$1_PKG_ERRORS
8119
8120
Consider adjusting the PKG_CONFIG_PATH environment variable if you
8121
installed software in a non-standard prefix.
8122
8123
_PKG_TEXT
8124
])],
8125
[AC_MSG_RESULT([no])
8126
$4])
8127
elif test $pkg_failed = untried; then
8128
ifelse([$4], , [AC_MSG_FAILURE(dnl
8129
[The pkg-config script could not be found or is too old. Make sure it
8130
is in your PATH or set the PKG_CONFIG environment variable to the full
8131
path to pkg-config.
8132
8133
_PKG_TEXT
8134
8135
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
8136
[$4])
8137
else
8138
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
8139
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
8140
AC_MSG_RESULT([yes])
8141
ifelse([$3], , :, [$3])
8142
fi[]dnl
8143
])# PKG_CHECK_MODULES
8144
8145
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
8146
#
8147
# This file is free software; the Free Software Foundation
8148
# gives unlimited permission to copy and/or distribute it,
8149
# with or without modifications, as long as this notice is preserved.
8150
8151
# AM_AUTOMAKE_VERSION(VERSION)
8152
# ----------------------------
8153
# Automake X.Y traces this macro to ensure aclocal.m4 has been
8154
# generated from the m4 files accompanying Automake X.Y.
8155
# (This private macro should not be called outside this file.)
8156
AC_DEFUN([AM_AUTOMAKE_VERSION],
8157
[am__api_version='1.10'
8158
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8159
dnl require some minimum version. Point them to the right macro.
8160
m4_if([$1], [1.10.2], [],
8161
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8162
])
8163
8164
# _AM_AUTOCONF_VERSION(VERSION)
8165
# -----------------------------
8166
# aclocal traces this macro to find the Autoconf version.
8167
# This is a private macro too. Using m4_define simplifies
8168
# the logic in aclocal, which can simply ignore this definition.
8169
m4_define([_AM_AUTOCONF_VERSION], [])
8170
8171
# AM_SET_CURRENT_AUTOMAKE_VERSION
8172
# -------------------------------
8173
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8174
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8175
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8176
[AM_AUTOMAKE_VERSION([1.10.2])dnl
8177
m4_ifndef([AC_AUTOCONF_VERSION],
8178
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8179
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8180
8181
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
8182
8183
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8184
#
8185
# This file is free software; the Free Software Foundation
8186
# gives unlimited permission to copy and/or distribute it,
8187
# with or without modifications, as long as this notice is preserved.
8188
8189
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8190
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
8191
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
8192
#
8193
# Of course, Automake must honor this variable whenever it calls a
8194
# tool from the auxiliary directory. The problem is that $srcdir (and
8195
# therefore $ac_aux_dir as well) can be either absolute or relative,
8196
# depending on how configure is run. This is pretty annoying, since
8197
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
8198
# source directory, any form will work fine, but in subdirectories a
8199
# relative path needs to be adjusted first.
8200
#
8201
# $ac_aux_dir/missing
8202
# fails when called from a subdirectory if $ac_aux_dir is relative
8203
# $top_srcdir/$ac_aux_dir/missing
8204
# fails if $ac_aux_dir is absolute,
8205
# fails when called from a subdirectory in a VPATH build with
8206
# a relative $ac_aux_dir
8207
#
8208
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8209
# are both prefixed by $srcdir. In an in-source build this is usually
8210
# harmless because $srcdir is `.', but things will broke when you
8211
# start a VPATH build or use an absolute $srcdir.
8212
#
8213
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8214
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
8215
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8216
# and then we would define $MISSING as
8217
# MISSING="\${SHELL} $am_aux_dir/missing"
8218
# This will work as long as MISSING is not called from configure, because
8219
# unfortunately $(top_srcdir) has no meaning in configure.
8220
# However there are other variables, like CC, which are often used in
8221
# configure, and could therefore not use this "fixed" $ac_aux_dir.
8222
#
8223
# Another solution, used here, is to always expand $ac_aux_dir to an
8224
# absolute PATH. The drawback is that using absolute paths prevent a
8225
# configured tree to be moved without reconfiguration.
8226
8227
AC_DEFUN([AM_AUX_DIR_EXPAND],
8228
[dnl Rely on autoconf to set up CDPATH properly.
8229
AC_PREREQ([2.50])dnl
8230
# expand $ac_aux_dir to an absolute path
8231
am_aux_dir=`cd $ac_aux_dir && pwd`
8232
])
8233
8234
# AM_CONDITIONAL -*- Autoconf -*-
8235
8236
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
8237
# Free Software Foundation, Inc.
8238
#
8239
# This file is free software; the Free Software Foundation
8240
# gives unlimited permission to copy and/or distribute it,
8241
# with or without modifications, as long as this notice is preserved.
8242
8243
# serial 8
8244
8245
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
8246
# -------------------------------------
8247
# Define a conditional.
8248
AC_DEFUN([AM_CONDITIONAL],
8249
[AC_PREREQ(2.52)dnl
8250
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
8251
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
8252
AC_SUBST([$1_TRUE])dnl
8253
AC_SUBST([$1_FALSE])dnl
8254
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
8255
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
8256
if $2; then
8257
$1_TRUE=
8258
$1_FALSE='#'
8259
else
8260
$1_TRUE='#'
8261
$1_FALSE=
8262
fi
8263
AC_CONFIG_COMMANDS_PRE(
8264
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
8265
AC_MSG_ERROR([[conditional "$1" was never defined.
8266
Usually this means the macro was only invoked conditionally.]])
8267
fi])])
8268
8269
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
8270
# Free Software Foundation, Inc.
8271
#
8272
# This file is free software; the Free Software Foundation
8273
# gives unlimited permission to copy and/or distribute it,
8274
# with or without modifications, as long as this notice is preserved.
8275
8276
# serial 9
8277
8278
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
8279
# written in clear, in which case automake, when reading aclocal.m4,
8280
# will think it sees a *use*, and therefore will trigger all it's
8281
# C support machinery. Also note that it means that autoscan, seeing
8282
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
8283
8284
8285
# _AM_DEPENDENCIES(NAME)
8286
# ----------------------
8287
# See how the compiler implements dependency checking.
8288
# NAME is "CC", "CXX", "GCJ", or "OBJC".
8289
# We try a few techniques and use that to set a single cache variable.
8290
#
8291
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
8292
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
8293
# dependency, and given that the user is not expected to run this macro,
8294
# just rely on AC_PROG_CC.
8295
AC_DEFUN([_AM_DEPENDENCIES],
8296
[AC_REQUIRE([AM_SET_DEPDIR])dnl
8297
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
8298
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8299
AC_REQUIRE([AM_DEP_TRACK])dnl
8300
8301
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
8302
[$1], CXX, [depcc="$CXX" am_compiler_list=],
8303
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
8304
[$1], UPC, [depcc="$UPC" am_compiler_list=],
8305
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
8306
[depcc="$$1" am_compiler_list=])
8307
8308
AC_CACHE_CHECK([dependency style of $depcc],
8309
[am_cv_$1_dependencies_compiler_type],
8310
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
8311
# We make a subdir and do the tests there. Otherwise we can end up
8312
# making bogus files that we don't know about and never remove. For
8313
# instance it was reported that on HP-UX the gcc test will end up
8314
# making a dummy file named `D' -- because `-MD' means `put the output
8315
# in D'.
8316
mkdir conftest.dir
8317
# Copy depcomp to subdir because otherwise we won't find it if we're
8318
# using a relative directory.
8319
cp "$am_depcomp" conftest.dir
8320
cd conftest.dir
8321
# We will build objects and dependencies in a subdirectory because
8322
# it helps to detect inapplicable dependency modes. For instance
8323
# both Tru64's cc and ICC support -MD to output dependencies as a
8324
# side effect of compilation, but ICC will put the dependencies in
8325
# the current directory while Tru64 will put them in the object
8326
# directory.
8327
mkdir sub
8328
8329
am_cv_$1_dependencies_compiler_type=none
8330
if test "$am_compiler_list" = ""; then
8331
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
8332
fi
8333
for depmode in $am_compiler_list; do
8334
# Setup a source with many dependencies, because some compilers
8335
# like to wrap large dependency lists on column 80 (with \), and
8336
# we should not choose a depcomp mode which is confused by this.
8337
#
8338
# We need to recreate these files for each test, as the compiler may
8339
# overwrite some of them when testing with obscure command lines.
8340
# This happens at least with the AIX C compiler.
8341
: > sub/conftest.c
8342
for i in 1 2 3 4 5 6; do
8343
echo '#include "conftst'$i'.h"' >> sub/conftest.c
8344
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8345
# Solaris 8's {/usr,}/bin/sh.
8346
touch sub/conftst$i.h
8347
done
8348
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8349
8350
case $depmode in
8351
nosideeffect)
8352
# after this tag, mechanisms are not by side-effect, so they'll
8353
# only be used when explicitly requested
8354
if test "x$enable_dependency_tracking" = xyes; then
8355
continue
8356
else
8357
break
8358
fi
8359
;;
8360
none) break ;;
8361
esac
8362
# We check with `-c' and `-o' for the sake of the "dashmstdout"
8363
# mode. It turns out that the SunPro C++ compiler does not properly
8364
# handle `-M -o', and we need to detect this.
8365
if depmode=$depmode \
8366
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
8367
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8368
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
8369
>/dev/null 2>conftest.err &&
8370
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
8371
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8372
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
8373
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8374
# icc doesn't choke on unknown options, it will just issue warnings
8375
# or remarks (even with -Werror). So we grep stderr for any message
8376
# that says an option was ignored or not supported.
8377
# When given -MP, icc 7.0 and 7.1 complain thusly:
8378
# icc: Command line warning: ignoring option '-M'; no argument required
8379
# The diagnosis changed in icc 8.0:
8380
# icc: Command line remark: option '-MP' not supported
8381
if (grep 'ignoring option' conftest.err ||
8382
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8383
am_cv_$1_dependencies_compiler_type=$depmode
8384
break
8385
fi
8386
fi
8387
done
8388
8389
cd ..
8390
rm -rf conftest.dir
8391
else
8392
am_cv_$1_dependencies_compiler_type=none
8393
fi
8394
])
8395
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
8396
AM_CONDITIONAL([am__fastdep$1], [
8397
test "x$enable_dependency_tracking" != xno \
8398
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
8399
])
8400
8401
8402
# AM_SET_DEPDIR
8403
# -------------
8404
# Choose a directory name for dependency files.
8405
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
8406
AC_DEFUN([AM_SET_DEPDIR],
8407
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8408
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
8409
])
8410
8411
8412
# AM_DEP_TRACK
8413
# ------------
8414
AC_DEFUN([AM_DEP_TRACK],
8415
[AC_ARG_ENABLE(dependency-tracking,
8416
[ --disable-dependency-tracking speeds up one-time build
8417
--enable-dependency-tracking do not reject slow dependency extractors])
8418
if test "x$enable_dependency_tracking" != xno; then
8419
am_depcomp="$ac_aux_dir/depcomp"
8420
AMDEPBACKSLASH='\'
8421
fi
8422
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
8423
AC_SUBST([AMDEPBACKSLASH])dnl
8424
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
8425
])
8426
8427
# Generate code to set up dependency tracking. -*- Autoconf -*-
8428
8429
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8430
# Free Software Foundation, Inc.
8431
#
8432
# This file is free software; the Free Software Foundation
8433
# gives unlimited permission to copy and/or distribute it,
8434
# with or without modifications, as long as this notice is preserved.
8435
8436
#serial 4
8437
8438
# _AM_OUTPUT_DEPENDENCY_COMMANDS
8439
# ------------------------------
8440
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
8441
[# Autoconf 2.62 quotes --file arguments for eval, but not when files
8442
# are listed without --file. Let's play safe and only enable the eval
8443
# if we detect the quoting.
8444
case $CONFIG_FILES in
8445
*\'*) eval set x "$CONFIG_FILES" ;;
8446
*) set x $CONFIG_FILES ;;
8447
esac
8448
shift
8449
for mf
8450
do
8451
# Strip MF so we end up with the name of the file.
8452
mf=`echo "$mf" | sed -e 's/:.*$//'`
8453
# Check whether this is an Automake generated Makefile or not.
8454
# We used to match only the files named `Makefile.in', but
8455
# some people rename them; so instead we look at the file content.
8456
# Grep'ing the first line is not enough: some people post-process
8457
# each Makefile.in and add a new line on top of each file to say so.
8458
# Grep'ing the whole file is not good either: AIX grep has a line
8459
# limit of 2048, but all sed's we know have understand at least 4000.
8460
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8461
dirpart=`AS_DIRNAME("$mf")`
8462
else
8463
continue
8464
fi
8465
# Extract the definition of DEPDIR, am__include, and am__quote
8466
# from the Makefile without running `make'.
8467
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8468
test -z "$DEPDIR" && continue
8469
am__include=`sed -n 's/^am__include = //p' < "$mf"`
8470
test -z "am__include" && continue
8471
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8472
# When using ansi2knr, U may be empty or an underscore; expand it
8473
U=`sed -n 's/^U = //p' < "$mf"`
8474
# Find all dependency output files, they are included files with
8475
# $(DEPDIR) in their names. We invoke sed twice because it is the
8476
# simplest approach to changing $(DEPDIR) to its actual value in the
8477
# expansion.
8478
for file in `sed -n "
8479
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8480
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8481
# Make sure the directory exists.
8482
test -f "$dirpart/$file" && continue
8483
fdir=`AS_DIRNAME(["$file"])`
8484
AS_MKDIR_P([$dirpart/$fdir])
8485
# echo "creating $dirpart/$file"
8486
echo '# dummy' > "$dirpart/$file"
8487
done
8488
done
8489
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
8490
8491
8492
# AM_OUTPUT_DEPENDENCY_COMMANDS
8493
# -----------------------------
8494
# This macro should only be invoked once -- use via AC_REQUIRE.
8495
#
8496
# This code is only required when automatic dependency tracking
8497
# is enabled. FIXME. This creates each `.P' file that we will
8498
# need in order to bootstrap the dependency handling code.
8499
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
8500
[AC_CONFIG_COMMANDS([depfiles],
8501
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
8502
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
8503
])
8504
8505
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
8506
# Free Software Foundation, Inc.
8507
#
8508
# This file is free software; the Free Software Foundation
8509
# gives unlimited permission to copy and/or distribute it,
8510
# with or without modifications, as long as this notice is preserved.
8511
8512
# serial 8
8513
8514
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
8515
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
8516
8517
# Do all the work for Automake. -*- Autoconf -*-
8518
8519
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
8520
# 2005, 2006, 2008 Free Software Foundation, Inc.
8521
#
8522
# This file is free software; the Free Software Foundation
8523
# gives unlimited permission to copy and/or distribute it,
8524
# with or without modifications, as long as this notice is preserved.
8525
8526
# serial 13
8527
8528
# This macro actually does too much. Some checks are only needed if
8529
# your package does certain things. But this isn't really a big deal.
8530
8531
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
8532
# AM_INIT_AUTOMAKE([OPTIONS])
8533
# -----------------------------------------------
8534
# The call with PACKAGE and VERSION arguments is the old style
8535
# call (pre autoconf-2.50), which is being phased out. PACKAGE
8536
# and VERSION should now be passed to AC_INIT and removed from
8537
# the call to AM_INIT_AUTOMAKE.
8538
# We support both call styles for the transition. After
8539
# the next Automake release, Autoconf can make the AC_INIT
8540
# arguments mandatory, and then we can depend on a new Autoconf
8541
# release and drop the old call support.
8542
AC_DEFUN([AM_INIT_AUTOMAKE],
8543
[AC_PREREQ([2.60])dnl
8544
dnl Autoconf wants to disallow AM_ names. We explicitly allow
8545
dnl the ones we care about.
8546
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
8547
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
8548
AC_REQUIRE([AC_PROG_INSTALL])dnl
8549
if test "`cd $srcdir && pwd`" != "`pwd`"; then
8550
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
8551
# is not polluted with repeated "-I."
8552
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
8553
# test to see if srcdir already configured
8554
if test -f $srcdir/config.status; then
8555
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
8556
fi
8557
fi
8558
8559
# test whether we have cygpath
8560
if test -z "$CYGPATH_W"; then
8561
if (cygpath --version) >/dev/null 2>/dev/null; then
8562
CYGPATH_W='cygpath -w'
8563
else
8564
CYGPATH_W=echo
8565
fi
8566
fi
8567
AC_SUBST([CYGPATH_W])
8568
8569
# Define the identity of the package.
8570
dnl Distinguish between old-style and new-style calls.
8571
m4_ifval([$2],
8572
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
8573
AC_SUBST([PACKAGE], [$1])dnl
8574
AC_SUBST([VERSION], [$2])],
8575
[_AM_SET_OPTIONS([$1])dnl
8576
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
8577
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
8578
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
8579
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
8580
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
8581
8582
_AM_IF_OPTION([no-define],,
8583
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
8584
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
8585
8586
# Some tools Automake needs.
8587
AC_REQUIRE([AM_SANITY_CHECK])dnl
8588
AC_REQUIRE([AC_ARG_PROGRAM])dnl
8589
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
8590
AM_MISSING_PROG(AUTOCONF, autoconf)
8591
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
8592
AM_MISSING_PROG(AUTOHEADER, autoheader)
8593
AM_MISSING_PROG(MAKEINFO, makeinfo)
8594
AM_PROG_INSTALL_SH
8595
AM_PROG_INSTALL_STRIP
8596
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
8597
# We need awk for the "check" target. The system "awk" is bad on
8598
# some platforms.
8599
AC_REQUIRE([AC_PROG_AWK])dnl
8600
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
8601
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8602
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
8603
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
8604
[_AM_PROG_TAR([v7])])])
8605
_AM_IF_OPTION([no-dependencies],,
8606
[AC_PROVIDE_IFELSE([AC_PROG_CC],
8607
[_AM_DEPENDENCIES(CC)],
8608
[define([AC_PROG_CC],
8609
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
8610
AC_PROVIDE_IFELSE([AC_PROG_CXX],
8611
[_AM_DEPENDENCIES(CXX)],
8612
[define([AC_PROG_CXX],
8613
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
8614
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
8615
[_AM_DEPENDENCIES(OBJC)],
8616
[define([AC_PROG_OBJC],
8617
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
8618
])
8619
])
8620
8621
8622
# When config.status generates a header, we must update the stamp-h file.
8623
# This file resides in the same directory as the config header
8624
# that is generated. The stamp files are numbered to have different names.
8625
8626
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
8627
# loop where config.status creates the headers, so we can generate
8628
# our stamp files there.
8629
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
8630
[# Compute $1's index in $config_headers.
8631
_am_arg=$1
8632
_am_stamp_count=1
8633
for _am_header in $config_headers :; do
8634
case $_am_header in
8635
$_am_arg | $_am_arg:* )
8636
break ;;
8637
* )
8638
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8639
esac
8640
done
8641
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
8642
8643
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8644
#
8645
# This file is free software; the Free Software Foundation
8646
# gives unlimited permission to copy and/or distribute it,
8647
# with or without modifications, as long as this notice is preserved.
8648
8649
# AM_PROG_INSTALL_SH
8650
# ------------------
8651
# Define $install_sh.
8652
AC_DEFUN([AM_PROG_INSTALL_SH],
8653
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8654
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
8655
AC_SUBST(install_sh)])
8656
8657
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
8658
#
8659
# This file is free software; the Free Software Foundation
8660
# gives unlimited permission to copy and/or distribute it,
8661
# with or without modifications, as long as this notice is preserved.
8662
8663
# serial 2
8664
8665
# Check whether the underlying file-system supports filenames
8666
# with a leading dot. For instance MS-DOS doesn't.
8667
AC_DEFUN([AM_SET_LEADING_DOT],
8668
[rm -rf .tst 2>/dev/null
8669
mkdir .tst 2>/dev/null
8670
if test -d .tst; then
8671
am__leading_dot=.
8672
else
8673
am__leading_dot=_
8674
fi
8675
rmdir .tst 2>/dev/null
8676
AC_SUBST([am__leading_dot])])
8677
8678
# Check to see how 'make' treats includes. -*- Autoconf -*-
8679
8680
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
8681
#
8682
# This file is free software; the Free Software Foundation
8683
# gives unlimited permission to copy and/or distribute it,
8684
# with or without modifications, as long as this notice is preserved.
8685
8686
# serial 3
8687
8688
# AM_MAKE_INCLUDE()
8689
# -----------------
8690
# Check to see how make treats includes.
8691
AC_DEFUN([AM_MAKE_INCLUDE],
8692
[am_make=${MAKE-make}
8693
cat > confinc << 'END'
8694
am__doit:
8695
@echo done
8696
.PHONY: am__doit
8697
END
8698
# If we don't find an include directive, just comment out the code.
8699
AC_MSG_CHECKING([for style of include used by $am_make])
8700
am__include="#"
8701
am__quote=
8702
_am_result=none
8703
# First try GNU make style include.
8704
echo "include confinc" > confmf
8705
# We grep out `Entering directory' and `Leaving directory'
8706
# messages which can occur if `w' ends up in MAKEFLAGS.
8707
# In particular we don't look at `^make:' because GNU make might
8708
# be invoked under some other name (usually "gmake"), in which
8709
# case it prints its new name instead of `make'.
8710
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
8711
am__include=include
8712
am__quote=
8713
_am_result=GNU
8714
fi
8715
# Now try BSD make style include.
8716
if test "$am__include" = "#"; then
8717
echo '.include "confinc"' > confmf
8718
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
8719
am__include=.include
8720
am__quote="\""
8721
_am_result=BSD
8722
fi
8723
fi
8724
AC_SUBST([am__include])
8725
AC_SUBST([am__quote])
8726
AC_MSG_RESULT([$_am_result])
8727
rm -f confinc confmf
8728
])
8729
8730
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
8731
8732
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
8733
# Free Software Foundation, Inc.
8734
#
8735
# This file is free software; the Free Software Foundation
8736
# gives unlimited permission to copy and/or distribute it,
8737
# with or without modifications, as long as this notice is preserved.
8738
8739
# serial 5
8740
8741
# AM_MISSING_PROG(NAME, PROGRAM)
8742
# ------------------------------
8743
AC_DEFUN([AM_MISSING_PROG],
8744
[AC_REQUIRE([AM_MISSING_HAS_RUN])
8745
$1=${$1-"${am_missing_run}$2"}
8746
AC_SUBST($1)])
8747
8748
8749
# AM_MISSING_HAS_RUN
8750
# ------------------
8751
# Define MISSING if not defined so far and test if it supports --run.
8752
# If it does, set am_missing_run to use it, otherwise, to nothing.
8753
AC_DEFUN([AM_MISSING_HAS_RUN],
8754
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8755
AC_REQUIRE_AUX_FILE([missing])dnl
8756
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
8757
# Use eval to expand $SHELL
8758
if eval "$MISSING --run true"; then
8759
am_missing_run="$MISSING --run "
8760
else
8761
am_missing_run=
8762
AC_MSG_WARN([`missing' script is too old or missing])
8763
fi
8764
])
8765
8766
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
8767
#
8768
# This file is free software; the Free Software Foundation
8769
# gives unlimited permission to copy and/or distribute it,
8770
# with or without modifications, as long as this notice is preserved.
8771
8772
# AM_PROG_MKDIR_P
8773
# ---------------
8774
# Check for `mkdir -p'.
8775
AC_DEFUN([AM_PROG_MKDIR_P],
8776
[AC_PREREQ([2.60])dnl
8777
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
8778
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
8779
dnl while keeping a definition of mkdir_p for backward compatibility.
8780
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
8781
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
8782
dnl Makefile.ins that do not define MKDIR_P, so we do our own
8783
dnl adjustment using top_builddir (which is defined more often than
8784
dnl MKDIR_P).
8785
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
8786
case $mkdir_p in
8787
[[\\/$]]* | ?:[[\\/]]*) ;;
8788
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8789
esac
8790
])
8791
8792
# Helper functions for option handling. -*- Autoconf -*-
8793
8794
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
8795
#
8796
# This file is free software; the Free Software Foundation
8797
# gives unlimited permission to copy and/or distribute it,
8798
# with or without modifications, as long as this notice is preserved.
8799
8800
# serial 4
8801
8802
# _AM_MANGLE_OPTION(NAME)
8803
# -----------------------
8804
AC_DEFUN([_AM_MANGLE_OPTION],
8805
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8806
8807
# _AM_SET_OPTION(NAME)
8808
# ------------------------------
8809
# Set option NAME. Presently that only means defining a flag for this option.
8810
AC_DEFUN([_AM_SET_OPTION],
8811
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
8812
8813
# _AM_SET_OPTIONS(OPTIONS)
8814
# ----------------------------------
8815
# OPTIONS is a space-separated list of Automake options.
8816
AC_DEFUN([_AM_SET_OPTIONS],
8817
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8818
8819
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8820
# -------------------------------------------
8821
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8822
AC_DEFUN([_AM_IF_OPTION],
8823
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8824
8825
# Check to make sure that the build environment is sane. -*- Autoconf -*-
8826
8827
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
8828
# Free Software Foundation, Inc.
8829
#
8830
# This file is free software; the Free Software Foundation
8831
# gives unlimited permission to copy and/or distribute it,
8832
# with or without modifications, as long as this notice is preserved.
8833
8834
# serial 4
8835
8836
# AM_SANITY_CHECK
8837
# ---------------
8838
AC_DEFUN([AM_SANITY_CHECK],
8839
[AC_MSG_CHECKING([whether build environment is sane])
8840
# Just in case
8841
sleep 1
8842
echo timestamp > conftest.file
8843
# Do `set' in a subshell so we don't clobber the current shell's
8844
# arguments. Must try -L first in case configure is actually a
8845
# symlink; some systems play weird games with the mod time of symlinks
8846
# (eg FreeBSD returns the mod time of the symlink's containing
8847
# directory).
8848
if (
8849
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
8850
if test "$[*]" = "X"; then
8851
# -L didn't work.
8852
set X `ls -t $srcdir/configure conftest.file`
8853
fi
8854
rm -f conftest.file
8855
if test "$[*]" != "X $srcdir/configure conftest.file" \
8856
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
8857
8858
# If neither matched, then we have a broken ls. This can happen
8859
# if, for instance, CONFIG_SHELL is bash and it inherits a
8860
# broken ls alias from the environment. This has actually
8861
# happened. Such a system could not be considered "sane".
8862
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
8863
alias in your environment])
8864
fi
8865
8866
test "$[2]" = conftest.file
8867
)
8868
then
8869
# Ok.
8870
:
8871
else
8872
AC_MSG_ERROR([newly created file is older than distributed files!
8873
Check your system clock])
8874
fi
8875
AC_MSG_RESULT(yes)])
8876
8877
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8878
#
8879
# This file is free software; the Free Software Foundation
8880
# gives unlimited permission to copy and/or distribute it,
8881
# with or without modifications, as long as this notice is preserved.
8882
8883
# AM_PROG_INSTALL_STRIP
8884
# ---------------------
8885
# One issue with vendor `install' (even GNU) is that you can't
8886
# specify the program used to strip binaries. This is especially
8887
# annoying in cross-compiling environments, where the build's strip
8888
# is unlikely to handle the host's binaries.
8889
# Fortunately install-sh will honor a STRIPPROG variable, so we
8890
# always use install-sh in `make install-strip', and initialize
8891
# STRIPPROG with the value of the STRIP variable (set by the user).
8892
AC_DEFUN([AM_PROG_INSTALL_STRIP],
8893
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8894
# Installed binaries are usually stripped using `strip' when the user
8895
# run `make install-strip'. However `strip' might not be the right
8896
# tool to use in cross-compilation environments, therefore Automake
8897
# will honor the `STRIP' environment variable to overrule this program.
8898
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
8899
if test "$cross_compiling" != no; then
8900
AC_CHECK_TOOL([STRIP], [strip], :)
8901
fi
8902
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8903
AC_SUBST([INSTALL_STRIP_PROGRAM])])
8904
8905
# Copyright (C) 2006 Free Software Foundation, Inc.
8906
#
8907
# This file is free software; the Free Software Foundation
8908
# gives unlimited permission to copy and/or distribute it,
8909
# with or without modifications, as long as this notice is preserved.
8910
8911
# _AM_SUBST_NOTMAKE(VARIABLE)
8912
# ---------------------------
8913
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
8914
# This macro is traced by Automake.
8915
AC_DEFUN([_AM_SUBST_NOTMAKE])
8916
8917
# Check how to create a tarball. -*- Autoconf -*-
8918
8919
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
8920
#
8921
# This file is free software; the Free Software Foundation
8922
# gives unlimited permission to copy and/or distribute it,
8923
# with or without modifications, as long as this notice is preserved.
8924
8925
# serial 2
8926
8927
# _AM_PROG_TAR(FORMAT)
8928
# --------------------
8929
# Check how to create a tarball in format FORMAT.
8930
# FORMAT should be one of `v7', `ustar', or `pax'.
8931
#
8932
# Substitute a variable $(am__tar) that is a command
8933
# writing to stdout a FORMAT-tarball containing the directory
8934
# $tardir.
8935
# tardir=directory && $(am__tar) > result.tar
8936
#
8937
# Substitute a variable $(am__untar) that extract such
8938
# a tarball read from stdin.
8939
# $(am__untar) < result.tar
8940
AC_DEFUN([_AM_PROG_TAR],
8941
[# Always define AMTAR for backward compatibility.
8942
AM_MISSING_PROG([AMTAR], [tar])
8943
m4_if([$1], [v7],
8944
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
8945
[m4_case([$1], [ustar],, [pax],,
8946
[m4_fatal([Unknown tar format])])
8947
AC_MSG_CHECKING([how to create a $1 tar archive])
8948
# Loop over all known methods to create a tar archive until one works.
8949
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
8950
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
8951
# Do not fold the above two line into one, because Tru64 sh and
8952
# Solaris sh will not grok spaces in the rhs of `-'.
8953
for _am_tool in $_am_tools
8954
do
8955
case $_am_tool in
8956
gnutar)
8957
for _am_tar in tar gnutar gtar;
8958
do
8959
AM_RUN_LOG([$_am_tar --version]) && break
8960
done
8961
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
8962
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
8963
am__untar="$_am_tar -xf -"
8964
;;
8965
plaintar)
8966
# Must skip GNU tar: if it does not support --format= it doesn't create
8967
# ustar tarball either.
8968
(tar --version) >/dev/null 2>&1 && continue
8969
am__tar='tar chf - "$$tardir"'
8970
am__tar_='tar chf - "$tardir"'
8971
am__untar='tar xf -'
8972
;;
8973
pax)
8974
am__tar='pax -L -x $1 -w "$$tardir"'
8975
am__tar_='pax -L -x $1 -w "$tardir"'
8976
am__untar='pax -r'
8977
;;
8978
cpio)
8979
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
8980
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
8981
am__untar='cpio -i -H $1 -d'
8982
;;
8983
none)
8984
am__tar=false
8985
am__tar_=false
8986
am__untar=false
8987
;;
8988
esac
8989
8990
# If the value was cached, stop now. We just wanted to have am__tar
8991
# and am__untar set.
8992
test -n "${am_cv_prog_tar_$1}" && break
8993
8994
# tar/untar a dummy directory, and stop if the command works
8995
rm -rf conftest.dir
8996
mkdir conftest.dir
8997
echo GrepMe > conftest.dir/file
8998
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
8999
rm -rf conftest.dir
9000
if test -s conftest.tar; then
9001
AM_RUN_LOG([$am__untar <conftest.tar])
9002
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9003
fi
9004
done
9005
rm -rf conftest.dir
9006
9007
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9008
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9009
AC_SUBST([am__tar])
9010
AC_SUBST([am__untar])
9011
]) # _AM_PROG_TAR
9012
Loggerhead is a web-based interface for Breezy
Version: 2.0.1