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- Committer: Steve Langasek
- Date: 2011-07-21 14:53:44 UTC
- Revision ID: steve.langasek@canonical.com-20110721145344-bg4kicso3us3xz61
debian/patches/pkg-config-install-paths.patch: install bluez-alsa plugin
to the multiarch path, now that alsa-lib has transitioned.
to the multiarch path, now that alsa-lib has transitioned.
- files added:
- .pc/pkg-config-install-paths.patch
- files modified:
- .pc/applied-patches
added
removed
.pc/pkg-config-install-paths.patch/aclocal.m4
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# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006, 2007, 2008, 2009 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]), [2.63],,
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[m4_warning([this file was generated for autoconf 2.63.
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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.
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#
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# You should have received a copy of the GNU General Public License
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# along with 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:
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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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# ---------------------------------------------------
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m4_define([lt_decl_dquote_varnames],
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[_lt_decl_filter([value], [2], $@)])
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# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
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# ---------------------------------------------------
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m4_define([lt_decl_varnames_tagged],
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[m4_assert([$# <= 2])dnl
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_$0(m4_quote(m4_default([$1], [[, ]])),
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m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
401
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
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m4_define([_lt_decl_varnames_tagged],
403
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
404
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# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
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# ------------------------------------------------
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m4_define([lt_decl_all_varnames],
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[_$0(m4_quote(m4_default([$1], [[, ]])),
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m4_if([$2], [],
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m4_quote(lt_decl_varnames),
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m4_quote(m4_shift($@))))[]dnl
413
])
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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
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])
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# _LT_CONFIG_STATUS_DECLARE([VARNAME])
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# ------------------------------------
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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"`'])
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# _LT_CONFIG_STATUS_DECLARATIONS
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# ------------------------------
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# We delimit libtool config variables with single quotes, so when
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# 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),
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[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
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# _LT_LIBTOOL_TAGS
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# ----------------
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# Output comment and list of tags supported by the script
445
m4_defun([_LT_LIBTOOL_TAGS],
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[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
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available_tags="_LT_TAGS"dnl
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])
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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], [$1], [value])),
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[0], [_libtool_name=[$]$1],
465
[1], [_libtool_name=$lt_[]$1],
466
[2], [_libtool_name=$lt_[]$1],
467
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
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m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
469
])
470
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# _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
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# _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])])])])
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# _LT_TAGVAR(VARNAME, [TAGNAME])
492
# ------------------------------
493
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
494
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# _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],
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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
# Add ABI-specific directories to the system library path.
2489
sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2490
2491
# Append ld.so.conf contents to the search path
2492
if test -f /etc/ld.so.conf; then
2493
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;/^$/d' | tr '\n' ' '`
2494
sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2495
fi
2496
2497
# We used to test for /lib/ld.so.1 and disable shared libraries on
2498
# powerpc, because MkLinux only supported shared libraries with the
2499
# GNU dynamic linker. Since this was broken with cross compilers,
2500
# most powerpc-linux boxes support dynamic linking these days and
2501
# people can always --disable-shared, the test was removed, and we
2502
# assume the GNU/Linux dynamic linker is in use.
2503
dynamic_linker='GNU/Linux ld.so'
2504
;;
2505
2506
netbsd*)
2507
version_type=sunos
2508
need_lib_prefix=no
2509
need_version=no
2510
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2511
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2512
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2513
dynamic_linker='NetBSD (a.out) ld.so'
2514
else
2515
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2516
soname_spec='${libname}${release}${shared_ext}$major'
2517
dynamic_linker='NetBSD ld.elf_so'
2518
fi
2519
shlibpath_var=LD_LIBRARY_PATH
2520
shlibpath_overrides_runpath=yes
2521
hardcode_into_libs=yes
2522
;;
2523
2524
newsos6)
2525
version_type=linux
2526
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2527
shlibpath_var=LD_LIBRARY_PATH
2528
shlibpath_overrides_runpath=yes
2529
;;
2530
2531
*nto* | *qnx*)
2532
version_type=qnx
2533
need_lib_prefix=no
2534
need_version=no
2535
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2536
soname_spec='${libname}${release}${shared_ext}$major'
2537
shlibpath_var=LD_LIBRARY_PATH
2538
shlibpath_overrides_runpath=no
2539
hardcode_into_libs=yes
2540
dynamic_linker='ldqnx.so'
2541
;;
2542
2543
openbsd*)
2544
version_type=sunos
2545
sys_lib_dlsearch_path_spec="/usr/lib"
2546
need_lib_prefix=no
2547
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2548
case $host_os in
2549
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2550
*) need_version=no ;;
2551
esac
2552
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2553
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2554
shlibpath_var=LD_LIBRARY_PATH
2555
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2556
case $host_os in
2557
openbsd2.[[89]] | openbsd2.[[89]].*)
2558
shlibpath_overrides_runpath=no
2559
;;
2560
*)
2561
shlibpath_overrides_runpath=yes
2562
;;
2563
esac
2564
else
2565
shlibpath_overrides_runpath=yes
2566
fi
2567
;;
2568
2569
os2*)
2570
libname_spec='$name'
2571
shrext_cmds=".dll"
2572
need_lib_prefix=no
2573
library_names_spec='$libname${shared_ext} $libname.a'
2574
dynamic_linker='OS/2 ld.exe'
2575
shlibpath_var=LIBPATH
2576
;;
2577
2578
osf3* | osf4* | osf5*)
2579
version_type=osf
2580
need_lib_prefix=no
2581
need_version=no
2582
soname_spec='${libname}${release}${shared_ext}$major'
2583
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2584
shlibpath_var=LD_LIBRARY_PATH
2585
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2586
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2587
;;
2588
2589
rdos*)
2590
dynamic_linker=no
2591
;;
2592
2593
solaris*)
2594
version_type=linux
2595
need_lib_prefix=no
2596
need_version=no
2597
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2598
soname_spec='${libname}${release}${shared_ext}$major'
2599
shlibpath_var=LD_LIBRARY_PATH
2600
shlibpath_overrides_runpath=yes
2601
hardcode_into_libs=yes
2602
# ldd complains unless libraries are executable
2603
postinstall_cmds='chmod +x $lib'
2604
;;
2605
2606
sunos4*)
2607
version_type=sunos
2608
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2609
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2610
shlibpath_var=LD_LIBRARY_PATH
2611
shlibpath_overrides_runpath=yes
2612
if test "$with_gnu_ld" = yes; then
2613
need_lib_prefix=no
2614
fi
2615
need_version=yes
2616
;;
2617
2618
sysv4 | sysv4.3*)
2619
version_type=linux
2620
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2621
soname_spec='${libname}${release}${shared_ext}$major'
2622
shlibpath_var=LD_LIBRARY_PATH
2623
case $host_vendor in
2624
sni)
2625
shlibpath_overrides_runpath=no
2626
need_lib_prefix=no
2627
runpath_var=LD_RUN_PATH
2628
;;
2629
siemens)
2630
need_lib_prefix=no
2631
;;
2632
motorola)
2633
need_lib_prefix=no
2634
need_version=no
2635
shlibpath_overrides_runpath=no
2636
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2637
;;
2638
esac
2639
;;
2640
2641
sysv4*MP*)
2642
if test -d /usr/nec ;then
2643
version_type=linux
2644
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2645
soname_spec='$libname${shared_ext}.$major'
2646
shlibpath_var=LD_LIBRARY_PATH
2647
fi
2648
;;
2649
2650
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2651
version_type=freebsd-elf
2652
need_lib_prefix=no
2653
need_version=no
2654
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2655
soname_spec='${libname}${release}${shared_ext}$major'
2656
shlibpath_var=LD_LIBRARY_PATH
2657
shlibpath_overrides_runpath=yes
2658
hardcode_into_libs=yes
2659
if test "$with_gnu_ld" = yes; then
2660
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2661
else
2662
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2663
case $host_os in
2664
sco3.2v5*)
2665
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2666
;;
2667
esac
2668
fi
2669
sys_lib_dlsearch_path_spec='/usr/lib'
2670
;;
2671
2672
tpf*)
2673
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2674
version_type=linux
2675
need_lib_prefix=no
2676
need_version=no
2677
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2678
shlibpath_var=LD_LIBRARY_PATH
2679
shlibpath_overrides_runpath=no
2680
hardcode_into_libs=yes
2681
;;
2682
2683
uts4*)
2684
version_type=linux
2685
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2686
soname_spec='${libname}${release}${shared_ext}$major'
2687
shlibpath_var=LD_LIBRARY_PATH
2688
;;
2689
2690
*)
2691
dynamic_linker=no
2692
;;
2693
esac
2694
AC_MSG_RESULT([$dynamic_linker])
2695
test "$dynamic_linker" = no && can_build_shared=no
2696
2697
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2698
if test "$GCC" = yes; then
2699
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2700
fi
2701
2702
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2703
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2704
fi
2705
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2706
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2707
fi
2708
2709
_LT_DECL([], [variables_saved_for_relink], [1],
2710
[Variables whose values should be saved in libtool wrapper scripts and
2711
restored at link time])
2712
_LT_DECL([], [need_lib_prefix], [0],
2713
[Do we need the "lib" prefix for modules?])
2714
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2715
_LT_DECL([], [version_type], [0], [Library versioning type])
2716
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2717
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2718
_LT_DECL([], [shlibpath_overrides_runpath], [0],
2719
[Is shlibpath searched before the hard-coded library search path?])
2720
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2721
_LT_DECL([], [library_names_spec], [1],
2722
[[List of archive names. First name is the real one, the rest are links.
2723
The last name is the one that the linker finds with -lNAME]])
2724
_LT_DECL([], [soname_spec], [1],
2725
[[The coded name of the library, if different from the real name]])
2726
_LT_DECL([], [postinstall_cmds], [2],
2727
[Command to use after installation of a shared archive])
2728
_LT_DECL([], [postuninstall_cmds], [2],
2729
[Command to use after uninstallation of a shared archive])
2730
_LT_DECL([], [finish_cmds], [2],
2731
[Commands used to finish a libtool library installation in a directory])
2732
_LT_DECL([], [finish_eval], [1],
2733
[[As "finish_cmds", except a single script fragment to be evaled but
2734
not shown]])
2735
_LT_DECL([], [hardcode_into_libs], [0],
2736
[Whether we should hardcode library paths into libraries])
2737
_LT_DECL([], [sys_lib_search_path_spec], [2],
2738
[Compile-time system search path for libraries])
2739
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2740
[Run-time system search path for libraries])
2741
])# _LT_SYS_DYNAMIC_LINKER
2742
2743
2744
# _LT_PATH_TOOL_PREFIX(TOOL)
2745
# --------------------------
2746
# find a file program which can recognize shared library
2747
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2748
[m4_require([_LT_DECL_EGREP])dnl
2749
AC_MSG_CHECKING([for $1])
2750
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2751
[case $MAGIC_CMD in
2752
[[\\/*] | ?:[\\/]*])
2753
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2754
;;
2755
*)
2756
lt_save_MAGIC_CMD="$MAGIC_CMD"
2757
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2758
dnl $ac_dummy forces splitting on constant user-supplied paths.
2759
dnl POSIX.2 word splitting is done only on the output of word expansions,
2760
dnl not every word. This closes a longstanding sh security hole.
2761
ac_dummy="m4_if([$2], , $PATH, [$2])"
2762
for ac_dir in $ac_dummy; do
2763
IFS="$lt_save_ifs"
2764
test -z "$ac_dir" && ac_dir=.
2765
if test -f $ac_dir/$1; then
2766
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2767
if test -n "$file_magic_test_file"; then
2768
case $deplibs_check_method in
2769
"file_magic "*)
2770
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2771
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2772
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2773
$EGREP "$file_magic_regex" > /dev/null; then
2774
:
2775
else
2776
cat <<_LT_EOF 1>&2
2777
2778
*** Warning: the command libtool uses to detect shared libraries,
2779
*** $file_magic_cmd, produces output that libtool cannot recognize.
2780
*** The result is that libtool may fail to recognize shared libraries
2781
*** as such. This will affect the creation of libtool libraries that
2782
*** depend on shared libraries, but programs linked with such libtool
2783
*** libraries will work regardless of this problem. Nevertheless, you
2784
*** may want to report the problem to your system manager and/or to
2785
*** bug-libtool@gnu.org
2786
2787
_LT_EOF
2788
fi ;;
2789
esac
2790
fi
2791
break
2792
fi
2793
done
2794
IFS="$lt_save_ifs"
2795
MAGIC_CMD="$lt_save_MAGIC_CMD"
2796
;;
2797
esac])
2798
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2799
if test -n "$MAGIC_CMD"; then
2800
AC_MSG_RESULT($MAGIC_CMD)
2801
else
2802
AC_MSG_RESULT(no)
2803
fi
2804
_LT_DECL([], [MAGIC_CMD], [0],
2805
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
2806
])# _LT_PATH_TOOL_PREFIX
2807
2808
# Old name:
2809
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2810
dnl aclocal-1.4 backwards compatibility:
2811
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2812
2813
2814
# _LT_PATH_MAGIC
2815
# --------------
2816
# find a file program which can recognize a shared library
2817
m4_defun([_LT_PATH_MAGIC],
2818
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2819
if test -z "$lt_cv_path_MAGIC_CMD"; then
2820
if test -n "$ac_tool_prefix"; then
2821
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2822
else
2823
MAGIC_CMD=:
2824
fi
2825
fi
2826
])# _LT_PATH_MAGIC
2827
2828
2829
# LT_PATH_LD
2830
# ----------
2831
# find the pathname to the GNU or non-GNU linker
2832
AC_DEFUN([LT_PATH_LD],
2833
[AC_REQUIRE([AC_PROG_CC])dnl
2834
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2835
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2836
m4_require([_LT_DECL_SED])dnl
2837
m4_require([_LT_DECL_EGREP])dnl
2838
2839
AC_ARG_WITH([gnu-ld],
2840
[AS_HELP_STRING([--with-gnu-ld],
2841
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2842
[test "$withval" = no || with_gnu_ld=yes],
2843
[with_gnu_ld=no])dnl
2844
2845
ac_prog=ld
2846
if test "$GCC" = yes; then
2847
# Check if gcc -print-prog-name=ld gives a path.
2848
AC_MSG_CHECKING([for ld used by $CC])
2849
case $host in
2850
*-*-mingw*)
2851
# gcc leaves a trailing carriage return which upsets mingw
2852
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2853
*)
2854
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2855
esac
2856
case $ac_prog in
2857
# Accept absolute paths.
2858
[[\\/]]* | ?:[[\\/]]*)
2859
re_direlt='/[[^/]][[^/]]*/\.\./'
2860
# Canonicalize the pathname of ld
2861
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2862
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2863
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2864
done
2865
test -z "$LD" && LD="$ac_prog"
2866
;;
2867
"")
2868
# If it fails, then pretend we aren't using GCC.
2869
ac_prog=ld
2870
;;
2871
*)
2872
# If it is relative, then search for the first ld in PATH.
2873
with_gnu_ld=unknown
2874
;;
2875
esac
2876
elif test "$with_gnu_ld" = yes; then
2877
AC_MSG_CHECKING([for GNU ld])
2878
else
2879
AC_MSG_CHECKING([for non-GNU ld])
2880
fi
2881
AC_CACHE_VAL(lt_cv_path_LD,
2882
[if test -z "$LD"; then
2883
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2884
for ac_dir in $PATH; do
2885
IFS="$lt_save_ifs"
2886
test -z "$ac_dir" && ac_dir=.
2887
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2888
lt_cv_path_LD="$ac_dir/$ac_prog"
2889
# Check to see if the program is GNU ld. I'd rather use --version,
2890
# but apparently some variants of GNU ld only accept -v.
2891
# Break only if it was the GNU/non-GNU ld that we prefer.
2892
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2893
*GNU* | *'with BFD'*)
2894
test "$with_gnu_ld" != no && break
2895
;;
2896
*)
2897
test "$with_gnu_ld" != yes && break
2898
;;
2899
esac
2900
fi
2901
done
2902
IFS="$lt_save_ifs"
2903
else
2904
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2905
fi])
2906
LD="$lt_cv_path_LD"
2907
if test -n "$LD"; then
2908
AC_MSG_RESULT($LD)
2909
else
2910
AC_MSG_RESULT(no)
2911
fi
2912
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2913
_LT_PATH_LD_GNU
2914
AC_SUBST([LD])
2915
2916
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2917
])# LT_PATH_LD
2918
2919
# Old names:
2920
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2921
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2922
dnl aclocal-1.4 backwards compatibility:
2923
dnl AC_DEFUN([AM_PROG_LD], [])
2924
dnl AC_DEFUN([AC_PROG_LD], [])
2925
2926
2927
# _LT_PATH_LD_GNU
2928
#- --------------
2929
m4_defun([_LT_PATH_LD_GNU],
2930
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2931
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2932
case `$LD -v 2>&1 </dev/null` in
2933
*GNU* | *'with BFD'*)
2934
lt_cv_prog_gnu_ld=yes
2935
;;
2936
*)
2937
lt_cv_prog_gnu_ld=no
2938
;;
2939
esac])
2940
with_gnu_ld=$lt_cv_prog_gnu_ld
2941
])# _LT_PATH_LD_GNU
2942
2943
2944
# _LT_CMD_RELOAD
2945
# --------------
2946
# find reload flag for linker
2947
# -- PORTME Some linkers may need a different reload flag.
2948
m4_defun([_LT_CMD_RELOAD],
2949
[AC_CACHE_CHECK([for $LD option to reload object files],
2950
lt_cv_ld_reload_flag,
2951
[lt_cv_ld_reload_flag='-r'])
2952
reload_flag=$lt_cv_ld_reload_flag
2953
case $reload_flag in
2954
"" | " "*) ;;
2955
*) reload_flag=" $reload_flag" ;;
2956
esac
2957
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2958
case $host_os in
2959
darwin*)
2960
if test "$GCC" = yes; then
2961
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2962
else
2963
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2964
fi
2965
;;
2966
esac
2967
_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2968
_LT_DECL([], [reload_cmds], [2])dnl
2969
])# _LT_CMD_RELOAD
2970
2971
2972
# _LT_CHECK_MAGIC_METHOD
2973
# ----------------------
2974
# how to check for library dependencies
2975
# -- PORTME fill in with the dynamic library characteristics
2976
m4_defun([_LT_CHECK_MAGIC_METHOD],
2977
[m4_require([_LT_DECL_EGREP])
2978
m4_require([_LT_DECL_OBJDUMP])
2979
AC_CACHE_CHECK([how to recognize dependent libraries],
2980
lt_cv_deplibs_check_method,
2981
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2982
lt_cv_file_magic_test_file=
2983
lt_cv_deplibs_check_method='unknown'
2984
# Need to set the preceding variable on all platforms that support
2985
# interlibrary dependencies.
2986
# 'none' -- dependencies not supported.
2987
# `unknown' -- same as none, but documents that we really don't know.
2988
# 'pass_all' -- all dependencies passed with no checks.
2989
# 'test_compile' -- check by making test program.
2990
# 'file_magic [[regex]]' -- check by looking for files in library path
2991
# which responds to the $file_magic_cmd with a given extended regex.
2992
# If you have `file' or equivalent on your system and you're not sure
2993
# whether `pass_all' will *always* work, you probably want this one.
2994
2995
case $host_os in
2996
aix[[4-9]]*)
2997
lt_cv_deplibs_check_method=pass_all
2998
;;
2999
3000
beos*)
3001
lt_cv_deplibs_check_method=pass_all
3002
;;
3003
3004
bsdi[[45]]*)
3005
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3006
lt_cv_file_magic_cmd='/usr/bin/file -L'
3007
lt_cv_file_magic_test_file=/shlib/libc.so
3008
;;
3009
3010
cygwin*)
3011
# func_win32_libid is a shell function defined in ltmain.sh
3012
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3013
lt_cv_file_magic_cmd='func_win32_libid'
3014
;;
3015
3016
mingw* | pw32*)
3017
# Base MSYS/MinGW do not provide the 'file' command needed by
3018
# func_win32_libid shell function, so use a weaker test based on 'objdump',
3019
# unless we find 'file', for example because we are cross-compiling.
3020
if ( file / ) >/dev/null 2>&1; then
3021
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3022
lt_cv_file_magic_cmd='func_win32_libid'
3023
else
3024
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3025
lt_cv_file_magic_cmd='$OBJDUMP -f'
3026
fi
3027
;;
3028
3029
cegcc)
3030
# use the weaker test based on 'objdump'. See mingw*.
3031
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3032
lt_cv_file_magic_cmd='$OBJDUMP -f'
3033
;;
3034
3035
darwin* | rhapsody*)
3036
lt_cv_deplibs_check_method=pass_all
3037
;;
3038
3039
freebsd* | dragonfly*)
3040
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3041
case $host_cpu in
3042
i*86 )
3043
# Not sure whether the presence of OpenBSD here was a mistake.
3044
# Let's accept both of them until this is cleared up.
3045
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3046
lt_cv_file_magic_cmd=/usr/bin/file
3047
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3048
;;
3049
esac
3050
else
3051
lt_cv_deplibs_check_method=pass_all
3052
fi
3053
;;
3054
3055
gnu*)
3056
lt_cv_deplibs_check_method=pass_all
3057
;;
3058
3059
hpux10.20* | hpux11*)
3060
lt_cv_file_magic_cmd=/usr/bin/file
3061
case $host_cpu in
3062
ia64*)
3063
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3064
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3065
;;
3066
hppa*64*)
3067
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3068
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3069
;;
3070
*)
3071
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3072
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3073
;;
3074
esac
3075
;;
3076
3077
interix[[3-9]]*)
3078
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3079
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3080
;;
3081
3082
irix5* | irix6* | nonstopux*)
3083
case $LD in
3084
*-32|*"-32 ") libmagic=32-bit;;
3085
*-n32|*"-n32 ") libmagic=N32;;
3086
*-64|*"-64 ") libmagic=64-bit;;
3087
*) libmagic=never-match;;
3088
esac
3089
lt_cv_deplibs_check_method=pass_all
3090
;;
3091
3092
# This must be Linux ELF.
3093
linux* | k*bsd*-gnu)
3094
lt_cv_deplibs_check_method=pass_all
3095
;;
3096
3097
netbsd*)
3098
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3099
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3100
else
3101
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3102
fi
3103
;;
3104
3105
newos6*)
3106
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3107
lt_cv_file_magic_cmd=/usr/bin/file
3108
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3109
;;
3110
3111
*nto* | *qnx*)
3112
lt_cv_deplibs_check_method=pass_all
3113
;;
3114
3115
openbsd*)
3116
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3117
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3118
else
3119
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3120
fi
3121
;;
3122
3123
osf3* | osf4* | osf5*)
3124
lt_cv_deplibs_check_method=pass_all
3125
;;
3126
3127
rdos*)
3128
lt_cv_deplibs_check_method=pass_all
3129
;;
3130
3131
solaris*)
3132
lt_cv_deplibs_check_method=pass_all
3133
;;
3134
3135
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3136
lt_cv_deplibs_check_method=pass_all
3137
;;
3138
3139
sysv4 | sysv4.3*)
3140
case $host_vendor in
3141
motorola)
3142
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3143
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3144
;;
3145
ncr)
3146
lt_cv_deplibs_check_method=pass_all
3147
;;
3148
sequent)
3149
lt_cv_file_magic_cmd='/bin/file'
3150
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3151
;;
3152
sni)
3153
lt_cv_file_magic_cmd='/bin/file'
3154
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3155
lt_cv_file_magic_test_file=/lib/libc.so
3156
;;
3157
siemens)
3158
lt_cv_deplibs_check_method=pass_all
3159
;;
3160
pc)
3161
lt_cv_deplibs_check_method=pass_all
3162
;;
3163
esac
3164
;;
3165
3166
tpf*)
3167
lt_cv_deplibs_check_method=pass_all
3168
;;
3169
esac
3170
])
3171
file_magic_cmd=$lt_cv_file_magic_cmd
3172
deplibs_check_method=$lt_cv_deplibs_check_method
3173
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3174
3175
_LT_DECL([], [deplibs_check_method], [1],
3176
[Method to check whether dependent libraries are shared objects])
3177
_LT_DECL([], [file_magic_cmd], [1],
3178
[Command to use when deplibs_check_method == "file_magic"])
3179
])# _LT_CHECK_MAGIC_METHOD
3180
3181
3182
# LT_PATH_NM
3183
# ----------
3184
# find the pathname to a BSD- or MS-compatible name lister
3185
AC_DEFUN([LT_PATH_NM],
3186
[AC_REQUIRE([AC_PROG_CC])dnl
3187
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3188
[if test -n "$NM"; then
3189
# Let the user override the test.
3190
lt_cv_path_NM="$NM"
3191
else
3192
lt_nm_to_check="${ac_tool_prefix}nm"
3193
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3194
lt_nm_to_check="$lt_nm_to_check nm"
3195
fi
3196
for lt_tmp_nm in $lt_nm_to_check; do
3197
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3198
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3199
IFS="$lt_save_ifs"
3200
test -z "$ac_dir" && ac_dir=.
3201
tmp_nm="$ac_dir/$lt_tmp_nm"
3202
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3203
# Check to see if the nm accepts a BSD-compat flag.
3204
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3205
# nm: unknown option "B" ignored
3206
# Tru64's nm complains that /dev/null is an invalid object file
3207
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3208
*/dev/null* | *'Invalid file or object type'*)
3209
lt_cv_path_NM="$tmp_nm -B"
3210
break
3211
;;
3212
*)
3213
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3214
*/dev/null*)
3215
lt_cv_path_NM="$tmp_nm -p"
3216
break
3217
;;
3218
*)
3219
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3220
continue # so that we can try to find one that supports BSD flags
3221
;;
3222
esac
3223
;;
3224
esac
3225
fi
3226
done
3227
IFS="$lt_save_ifs"
3228
done
3229
: ${lt_cv_path_NM=no}
3230
fi])
3231
if test "$lt_cv_path_NM" != "no"; then
3232
NM="$lt_cv_path_NM"
3233
else
3234
# Didn't find any BSD compatible name lister, look for dumpbin.
3235
AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3236
AC_SUBST([DUMPBIN])
3237
if test "$DUMPBIN" != ":"; then
3238
NM="$DUMPBIN"
3239
fi
3240
fi
3241
test -z "$NM" && NM=nm
3242
AC_SUBST([NM])
3243
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3244
3245
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3246
[lt_cv_nm_interface="BSD nm"
3247
echo "int some_variable = 0;" > conftest.$ac_ext
3248
(eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3249
(eval "$ac_compile" 2>conftest.err)
3250
cat conftest.err >&AS_MESSAGE_LOG_FD
3251
(eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3252
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3253
cat conftest.err >&AS_MESSAGE_LOG_FD
3254
(eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3255
cat conftest.out >&AS_MESSAGE_LOG_FD
3256
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3257
lt_cv_nm_interface="MS dumpbin"
3258
fi
3259
rm -f conftest*])
3260
])# LT_PATH_NM
3261
3262
# Old names:
3263
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3264
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3265
dnl aclocal-1.4 backwards compatibility:
3266
dnl AC_DEFUN([AM_PROG_NM], [])
3267
dnl AC_DEFUN([AC_PROG_NM], [])
3268
3269
3270
# LT_LIB_M
3271
# --------
3272
# check for math library
3273
AC_DEFUN([LT_LIB_M],
3274
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3275
LIBM=
3276
case $host in
3277
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3278
# These system don't have libm, or don't need it
3279
;;
3280
*-ncr-sysv4.3*)
3281
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3282
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3283
;;
3284
*)
3285
AC_CHECK_LIB(m, cos, LIBM="-lm")
3286
;;
3287
esac
3288
AC_SUBST([LIBM])
3289
])# LT_LIB_M
3290
3291
# Old name:
3292
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3293
dnl aclocal-1.4 backwards compatibility:
3294
dnl AC_DEFUN([AC_CHECK_LIBM], [])
3295
3296
3297
# _LT_COMPILER_NO_RTTI([TAGNAME])
3298
# -------------------------------
3299
m4_defun([_LT_COMPILER_NO_RTTI],
3300
[m4_require([_LT_TAG_COMPILER])dnl
3301
3302
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3303
3304
if test "$GCC" = yes; then
3305
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3306
3307
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3308
lt_cv_prog_compiler_rtti_exceptions,
3309
[-fno-rtti -fno-exceptions], [],
3310
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3311
fi
3312
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3313
[Compiler flag to turn off builtin functions])
3314
])# _LT_COMPILER_NO_RTTI
3315
3316
3317
# _LT_CMD_GLOBAL_SYMBOLS
3318
# ----------------------
3319
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3320
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3321
AC_REQUIRE([AC_PROG_CC])dnl
3322
AC_REQUIRE([LT_PATH_NM])dnl
3323
AC_REQUIRE([LT_PATH_LD])dnl
3324
m4_require([_LT_DECL_SED])dnl
3325
m4_require([_LT_DECL_EGREP])dnl
3326
m4_require([_LT_TAG_COMPILER])dnl
3327
3328
# Check for command to grab the raw symbol name followed by C symbol from nm.
3329
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3330
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3331
[
3332
# These are sane defaults that work on at least a few old systems.
3333
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3334
3335
# Character class describing NM global symbol codes.
3336
symcode='[[BCDEGRST]]'
3337
3338
# Regexp to match symbols that can be accessed directly from C.
3339
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3340
3341
# Define system-specific variables.
3342
case $host_os in
3343
aix*)
3344
symcode='[[BCDT]]'
3345
;;
3346
cygwin* | mingw* | pw32* | cegcc*)
3347
symcode='[[ABCDGISTW]]'
3348
;;
3349
hpux*)
3350
if test "$host_cpu" = ia64; then
3351
symcode='[[ABCDEGRST]]'
3352
fi
3353
;;
3354
irix* | nonstopux*)
3355
symcode='[[BCDEGRST]]'
3356
;;
3357
osf*)
3358
symcode='[[BCDEGQRST]]'
3359
;;
3360
solaris*)
3361
symcode='[[BDRT]]'
3362
;;
3363
sco3.2v5*)
3364
symcode='[[DT]]'
3365
;;
3366
sysv4.2uw2*)
3367
symcode='[[DT]]'
3368
;;
3369
sysv5* | sco5v6* | unixware* | OpenUNIX*)
3370
symcode='[[ABDT]]'
3371
;;
3372
sysv4)
3373
symcode='[[DFNSTU]]'
3374
;;
3375
esac
3376
3377
# If we're using GNU nm, then use its standard symbol codes.
3378
case `$NM -V 2>&1` in
3379
*GNU* | *'with BFD'*)
3380
symcode='[[ABCDGIRSTW]]' ;;
3381
esac
3382
3383
# Transform an extracted symbol line into a proper C declaration.
3384
# Some systems (esp. on ia64) link data and code symbols differently,
3385
# so use this general approach.
3386
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3387
3388
# Transform an extracted symbol line into symbol name and symbol address
3389
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3390
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'"
3391
3392
# Handle CRLF in mingw tool chain
3393
opt_cr=
3394
case $build_os in
3395
mingw*)
3396
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3397
;;
3398
esac
3399
3400
# Try without a prefix underscore, then with it.
3401
for ac_symprfx in "" "_"; do
3402
3403
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3404
symxfrm="\\1 $ac_symprfx\\2 \\2"
3405
3406
# Write the raw and C identifiers.
3407
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3408
# Fake it for dumpbin and say T for any non-static function
3409
# and D for any global variable.
3410
# Also find C++ and __fastcall symbols from MSVC++,
3411
# which start with @ or ?.
3412
lt_cv_sys_global_symbol_pipe="$AWK ['"\
3413
" {last_section=section; section=\$ 3};"\
3414
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3415
" \$ 0!~/External *\|/{next};"\
3416
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3417
" {if(hide[section]) next};"\
3418
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3419
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3420
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
3421
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3422
" ' prfx=^$ac_symprfx]"
3423
else
3424
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3425
fi
3426
3427
# Check to see that the pipe works correctly.
3428
pipe_works=no
3429
3430
rm -f conftest*
3431
cat > conftest.$ac_ext <<_LT_EOF
3432
#ifdef __cplusplus
3433
extern "C" {
3434
#endif
3435
char nm_test_var;
3436
void nm_test_func(void);
3437
void nm_test_func(void){}
3438
#ifdef __cplusplus
3439
}
3440
#endif
3441
int main(){nm_test_var='a';nm_test_func();return(0);}
3442
_LT_EOF
3443
3444
if AC_TRY_EVAL(ac_compile); then
3445
# Now try to grab the symbols.
3446
nlist=conftest.nm
3447
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3448
# Try sorting and uniquifying the output.
3449
if sort "$nlist" | uniq > "$nlist"T; then
3450
mv -f "$nlist"T "$nlist"
3451
else
3452
rm -f "$nlist"T
3453
fi
3454
3455
# Make sure that we snagged all the symbols we need.
3456
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3457
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3458
cat <<_LT_EOF > conftest.$ac_ext
3459
#ifdef __cplusplus
3460
extern "C" {
3461
#endif
3462
3463
_LT_EOF
3464
# Now generate the symbol file.
3465
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3466
3467
cat <<_LT_EOF >> conftest.$ac_ext
3468
3469
/* The mapping between symbol names and symbols. */
3470
const struct {
3471
const char *name;
3472
void *address;
3473
}
3474
lt__PROGRAM__LTX_preloaded_symbols[[]] =
3475
{
3476
{ "@PROGRAM@", (void *) 0 },
3477
_LT_EOF
3478
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3479
cat <<\_LT_EOF >> conftest.$ac_ext
3480
{0, (void *) 0}
3481
};
3482
3483
/* This works around a problem in FreeBSD linker */
3484
#ifdef FREEBSD_WORKAROUND
3485
static const void *lt_preloaded_setup() {
3486
return lt__PROGRAM__LTX_preloaded_symbols;
3487
}
3488
#endif
3489
3490
#ifdef __cplusplus
3491
}
3492
#endif
3493
_LT_EOF
3494
# Now try linking the two files.
3495
mv conftest.$ac_objext conftstm.$ac_objext
3496
lt_save_LIBS="$LIBS"
3497
lt_save_CFLAGS="$CFLAGS"
3498
LIBS="conftstm.$ac_objext"
3499
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3500
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3501
pipe_works=yes
3502
fi
3503
LIBS="$lt_save_LIBS"
3504
CFLAGS="$lt_save_CFLAGS"
3505
else
3506
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3507
fi
3508
else
3509
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3510
fi
3511
else
3512
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3513
fi
3514
else
3515
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3516
cat conftest.$ac_ext >&5
3517
fi
3518
rm -rf conftest* conftst*
3519
3520
# Do not use the global_symbol_pipe unless it works.
3521
if test "$pipe_works" = yes; then
3522
break
3523
else
3524
lt_cv_sys_global_symbol_pipe=
3525
fi
3526
done
3527
])
3528
if test -z "$lt_cv_sys_global_symbol_pipe"; then
3529
lt_cv_sys_global_symbol_to_cdecl=
3530
fi
3531
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3532
AC_MSG_RESULT(failed)
3533
else
3534
AC_MSG_RESULT(ok)
3535
fi
3536
3537
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3538
[Take the output of nm and produce a listing of raw symbols and C names])
3539
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3540
[Transform the output of nm in a proper C declaration])
3541
_LT_DECL([global_symbol_to_c_name_address],
3542
[lt_cv_sys_global_symbol_to_c_name_address], [1],
3543
[Transform the output of nm in a C name address pair])
3544
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3545
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3546
[Transform the output of nm in a C name address pair when lib prefix is needed])
3547
]) # _LT_CMD_GLOBAL_SYMBOLS
3548
3549
3550
# _LT_COMPILER_PIC([TAGNAME])
3551
# ---------------------------
3552
m4_defun([_LT_COMPILER_PIC],
3553
[m4_require([_LT_TAG_COMPILER])dnl
3554
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
3555
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3556
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3557
3558
AC_MSG_CHECKING([for $compiler option to produce PIC])
3559
m4_if([$1], [CXX], [
3560
# C++ specific cases for pic, static, wl, etc.
3561
if test "$GXX" = yes; then
3562
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3563
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3564
3565
case $host_os in
3566
aix*)
3567
# All AIX code is PIC.
3568
if test "$host_cpu" = ia64; then
3569
# AIX 5 now supports IA64 processor
3570
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3571
fi
3572
;;
3573
3574
amigaos*)
3575
case $host_cpu in
3576
powerpc)
3577
# see comment about AmigaOS4 .so support
3578
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3579
;;
3580
m68k)
3581
# FIXME: we need at least 68020 code to build shared libraries, but
3582
# adding the `-m68020' flag to GCC prevents building anything better,
3583
# like `-m68040'.
3584
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3585
;;
3586
esac
3587
;;
3588
3589
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3590
# PIC is the default for these OSes.
3591
;;
3592
mingw* | cygwin* | os2* | pw32* | cegcc*)
3593
# This hack is so that the source file can tell whether it is being
3594
# built for inclusion in a dll (and should export symbols for example).
3595
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3596
# (--disable-auto-import) libraries
3597
m4_if([$1], [GCJ], [],
3598
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3599
;;
3600
darwin* | rhapsody*)
3601
# PIC is the default on this platform
3602
# Common symbols not allowed in MH_DYLIB files
3603
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3604
;;
3605
*djgpp*)
3606
# DJGPP does not support shared libraries at all
3607
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3608
;;
3609
interix[[3-9]]*)
3610
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3611
# Instead, we relocate shared libraries at runtime.
3612
;;
3613
sysv4*MP*)
3614
if test -d /usr/nec; then
3615
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3616
fi
3617
;;
3618
hpux*)
3619
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3620
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3621
# sets the default TLS model and affects inlining.
3622
case $host_cpu in
3623
hppa*64*)
3624
;;
3625
*)
3626
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3627
;;
3628
esac
3629
;;
3630
*qnx* | *nto*)
3631
# QNX uses GNU C++, but need to define -shared option too, otherwise
3632
# it will coredump.
3633
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3634
;;
3635
*)
3636
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3637
;;
3638
esac
3639
else
3640
case $host_os in
3641
aix[[4-9]]*)
3642
# All AIX code is PIC.
3643
if test "$host_cpu" = ia64; then
3644
# AIX 5 now supports IA64 processor
3645
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3646
else
3647
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3648
fi
3649
;;
3650
chorus*)
3651
case $cc_basename in
3652
cxch68*)
3653
# Green Hills C++ Compiler
3654
# _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"
3655
;;
3656
esac
3657
;;
3658
dgux*)
3659
case $cc_basename in
3660
ec++*)
3661
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3662
;;
3663
ghcx*)
3664
# Green Hills C++ Compiler
3665
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3666
;;
3667
*)
3668
;;
3669
esac
3670
;;
3671
freebsd* | dragonfly*)
3672
# FreeBSD uses GNU C++
3673
;;
3674
hpux9* | hpux10* | hpux11*)
3675
case $cc_basename in
3676
CC*)
3677
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3678
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3679
if test "$host_cpu" != ia64; then
3680
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3681
fi
3682
;;
3683
aCC*)
3684
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3685
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3686
case $host_cpu in
3687
hppa*64*|ia64*)
3688
# +Z the default
3689
;;
3690
*)
3691
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3692
;;
3693
esac
3694
;;
3695
*)
3696
;;
3697
esac
3698
;;
3699
interix*)
3700
# This is c89, which is MS Visual C++ (no shared libs)
3701
# Anyone wants to do a port?
3702
;;
3703
irix5* | irix6* | nonstopux*)
3704
case $cc_basename in
3705
CC*)
3706
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3707
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3708
# CC pic flag -KPIC is the default.
3709
;;
3710
*)
3711
;;
3712
esac
3713
;;
3714
linux* | k*bsd*-gnu)
3715
case $cc_basename in
3716
KCC*)
3717
# KAI C++ Compiler
3718
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3719
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3720
;;
3721
ecpc* )
3722
# old Intel C++ for x86_64 which still supported -KPIC.
3723
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3724
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3725
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3726
;;
3727
icpc* )
3728
# Intel C++, used to be incompatible with GCC.
3729
# ICC 10 doesn't accept -KPIC any more.
3730
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3731
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3732
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3733
;;
3734
pgCC* | pgcpp*)
3735
# Portland Group C++ compiler
3736
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3737
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3738
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3739
;;
3740
cxx*)
3741
# Compaq C++
3742
# Make sure the PIC flag is empty. It appears that all Alpha
3743
# Linux and Compaq Tru64 Unix objects are PIC.
3744
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3745
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3746
;;
3747
xlc* | xlC*)
3748
# IBM XL 8.0 on PPC
3749
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3750
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3751
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3752
;;
3753
*)
3754
case `$CC -V 2>&1 | sed 5q` in
3755
*Sun\ C*)
3756
# Sun C++ 5.9
3757
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3758
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3759
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3760
;;
3761
esac
3762
;;
3763
esac
3764
;;
3765
lynxos*)
3766
;;
3767
m88k*)
3768
;;
3769
mvs*)
3770
case $cc_basename in
3771
cxx*)
3772
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3773
;;
3774
*)
3775
;;
3776
esac
3777
;;
3778
netbsd*)
3779
;;
3780
*qnx* | *nto*)
3781
# QNX uses GNU C++, but need to define -shared option too, otherwise
3782
# it will coredump.
3783
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3784
;;
3785
osf3* | osf4* | osf5*)
3786
case $cc_basename in
3787
KCC*)
3788
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3789
;;
3790
RCC*)
3791
# Rational C++ 2.4.1
3792
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3793
;;
3794
cxx*)
3795
# Digital/Compaq C++
3796
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3797
# Make sure the PIC flag is empty. It appears that all Alpha
3798
# Linux and Compaq Tru64 Unix objects are PIC.
3799
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3800
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3801
;;
3802
*)
3803
;;
3804
esac
3805
;;
3806
psos*)
3807
;;
3808
solaris*)
3809
case $cc_basename in
3810
CC*)
3811
# Sun C++ 4.2, 5.x and Centerline C++
3812
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3813
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3814
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3815
;;
3816
gcx*)
3817
# Green Hills C++ Compiler
3818
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3819
;;
3820
*)
3821
;;
3822
esac
3823
;;
3824
sunos4*)
3825
case $cc_basename in
3826
CC*)
3827
# Sun C++ 4.x
3828
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3829
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3830
;;
3831
lcc*)
3832
# Lucid
3833
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3834
;;
3835
*)
3836
;;
3837
esac
3838
;;
3839
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3840
case $cc_basename in
3841
CC*)
3842
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3843
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3844
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3845
;;
3846
esac
3847
;;
3848
tandem*)
3849
case $cc_basename in
3850
NCC*)
3851
# NonStop-UX NCC 3.20
3852
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3853
;;
3854
*)
3855
;;
3856
esac
3857
;;
3858
vxworks*)
3859
;;
3860
*)
3861
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3862
;;
3863
esac
3864
fi
3865
],
3866
[
3867
if test "$GCC" = yes; then
3868
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3869
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3870
3871
case $host_os in
3872
aix*)
3873
# All AIX code is PIC.
3874
if test "$host_cpu" = ia64; then
3875
# AIX 5 now supports IA64 processor
3876
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3877
fi
3878
;;
3879
3880
amigaos*)
3881
case $host_cpu in
3882
powerpc)
3883
# see comment about AmigaOS4 .so support
3884
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3885
;;
3886
m68k)
3887
# FIXME: we need at least 68020 code to build shared libraries, but
3888
# adding the `-m68020' flag to GCC prevents building anything better,
3889
# like `-m68040'.
3890
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3891
;;
3892
esac
3893
;;
3894
3895
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3896
# PIC is the default for these OSes.
3897
;;
3898
3899
mingw* | cygwin* | pw32* | os2* | cegcc*)
3900
# This hack is so that the source file can tell whether it is being
3901
# built for inclusion in a dll (and should export symbols for example).
3902
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3903
# (--disable-auto-import) libraries
3904
m4_if([$1], [GCJ], [],
3905
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3906
;;
3907
3908
darwin* | rhapsody*)
3909
# PIC is the default on this platform
3910
# Common symbols not allowed in MH_DYLIB files
3911
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3912
;;
3913
3914
hpux*)
3915
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3916
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3917
# sets the default TLS model and affects inlining.
3918
case $host_cpu in
3919
hppa*64*)
3920
# +Z the default
3921
;;
3922
*)
3923
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3924
;;
3925
esac
3926
;;
3927
3928
interix[[3-9]]*)
3929
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3930
# Instead, we relocate shared libraries at runtime.
3931
;;
3932
3933
msdosdjgpp*)
3934
# Just because we use GCC doesn't mean we suddenly get shared libraries
3935
# on systems that don't support them.
3936
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3937
enable_shared=no
3938
;;
3939
3940
*nto* | *qnx*)
3941
# QNX uses GNU C++, but need to define -shared option too, otherwise
3942
# it will coredump.
3943
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3944
;;
3945
3946
sysv4*MP*)
3947
if test -d /usr/nec; then
3948
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3949
fi
3950
;;
3951
3952
*)
3953
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3954
;;
3955
esac
3956
else
3957
# PORTME Check for flag to pass linker flags through the system compiler.
3958
case $host_os in
3959
aix*)
3960
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3961
if test "$host_cpu" = ia64; then
3962
# AIX 5 now supports IA64 processor
3963
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3964
else
3965
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3966
fi
3967
;;
3968
3969
mingw* | cygwin* | pw32* | os2* | cegcc*)
3970
# This hack is so that the source file can tell whether it is being
3971
# built for inclusion in a dll (and should export symbols for example).
3972
m4_if([$1], [GCJ], [],
3973
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3974
;;
3975
3976
hpux9* | hpux10* | hpux11*)
3977
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3978
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3979
# not for PA HP-UX.
3980
case $host_cpu in
3981
hppa*64*|ia64*)
3982
# +Z the default
3983
;;
3984
*)
3985
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3986
;;
3987
esac
3988
# Is there a better lt_prog_compiler_static that works with the bundled CC?
3989
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3990
;;
3991
3992
irix5* | irix6* | nonstopux*)
3993
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3994
# PIC (with -KPIC) is the default.
3995
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3996
;;
3997
3998
linux* | k*bsd*-gnu)
3999
case $cc_basename in
4000
# old Intel for x86_64 which still supported -KPIC.
4001
ecc*)
4002
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4003
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4004
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4005
;;
4006
# icc used to be incompatible with GCC.
4007
# ICC 10 doesn't accept -KPIC any more.
4008
icc* | ifort*)
4009
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4010
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4011
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4012
;;
4013
# Lahey Fortran 8.1.
4014
lf95*)
4015
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4016
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4017
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4018
;;
4019
pgcc* | pgf77* | pgf90* | pgf95*)
4020
# Portland Group compilers (*not* the Pentium gcc compiler,
4021
# which looks to be a dead project)
4022
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4023
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4024
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4025
;;
4026
ccc*)
4027
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4028
# All Alpha code is PIC.
4029
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4030
;;
4031
xl*)
4032
# IBM XL C 8.0/Fortran 10.1 on PPC
4033
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4034
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4035
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4036
;;
4037
*)
4038
case `$CC -V 2>&1 | sed 5q` in
4039
*Sun\ C*)
4040
# Sun C 5.9
4041
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4042
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4043
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4044
;;
4045
*Sun\ F*)
4046
# Sun Fortran 8.3 passes all unrecognized flags to the linker
4047
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4048
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4049
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4050
;;
4051
esac
4052
;;
4053
esac
4054
;;
4055
4056
newsos6)
4057
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4058
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4059
;;
4060
4061
*nto* | *qnx*)
4062
# QNX uses GNU C++, but need to define -shared option too, otherwise
4063
# it will coredump.
4064
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4065
;;
4066
4067
osf3* | osf4* | osf5*)
4068
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4069
# All OSF/1 code is PIC.
4070
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4071
;;
4072
4073
rdos*)
4074
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4075
;;
4076
4077
solaris*)
4078
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4079
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4080
case $cc_basename in
4081
f77* | f90* | f95*)
4082
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4083
*)
4084
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4085
esac
4086
;;
4087
4088
sunos4*)
4089
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4090
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4091
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4092
;;
4093
4094
sysv4 | sysv4.2uw2* | sysv4.3*)
4095
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4096
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4097
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4098
;;
4099
4100
sysv4*MP*)
4101
if test -d /usr/nec ;then
4102
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4103
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4104
fi
4105
;;
4106
4107
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4108
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4109
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4110
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4111
;;
4112
4113
unicos*)
4114
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4115
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4116
;;
4117
4118
uts4*)
4119
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4120
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4121
;;
4122
4123
*)
4124
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4125
;;
4126
esac
4127
fi
4128
])
4129
case $host_os in
4130
# For platforms which do not support PIC, -DPIC is meaningless:
4131
*djgpp*)
4132
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4133
;;
4134
*)
4135
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4136
;;
4137
esac
4138
AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4139
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4140
[How to pass a linker flag through the compiler])
4141
4142
#
4143
# Check to make sure the PIC flag actually works.
4144
#
4145
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4146
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4147
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4148
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4149
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4150
"" | " "*) ;;
4151
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4152
esac],
4153
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4154
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4155
fi
4156
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4157
[Additional compiler flags for building library objects])
4158
4159
#
4160
# Check to make sure the static flag actually works.
4161
#
4162
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4163
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4164
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4165
$lt_tmp_static_flag,
4166
[],
4167
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4168
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4169
[Compiler flag to prevent dynamic linking])
4170
])# _LT_COMPILER_PIC
4171
4172
4173
# _LT_LINKER_SHLIBS([TAGNAME])
4174
# ----------------------------
4175
# See if the linker supports building shared libraries.
4176
m4_defun([_LT_LINKER_SHLIBS],
4177
[AC_REQUIRE([LT_PATH_LD])dnl
4178
AC_REQUIRE([LT_PATH_NM])dnl
4179
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4180
m4_require([_LT_DECL_EGREP])dnl
4181
m4_require([_LT_DECL_SED])dnl
4182
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4183
m4_require([_LT_TAG_COMPILER])dnl
4184
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4185
m4_if([$1], [CXX], [
4186
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4187
case $host_os in
4188
aix[[4-9]]*)
4189
# If we're using GNU nm, then we don't want the "-C" option.
4190
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4191
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4192
_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'
4193
else
4194
_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'
4195
fi
4196
;;
4197
pw32*)
4198
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4199
;;
4200
cygwin* | mingw* | cegcc*)
4201
_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'
4202
;;
4203
*)
4204
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4205
;;
4206
esac
4207
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4208
], [
4209
runpath_var=
4210
_LT_TAGVAR(allow_undefined_flag, $1)=
4211
_LT_TAGVAR(always_export_symbols, $1)=no
4212
_LT_TAGVAR(archive_cmds, $1)=
4213
_LT_TAGVAR(archive_expsym_cmds, $1)=
4214
_LT_TAGVAR(compiler_needs_object, $1)=no
4215
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4216
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4217
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4218
_LT_TAGVAR(hardcode_automatic, $1)=no
4219
_LT_TAGVAR(hardcode_direct, $1)=no
4220
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
4221
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4222
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4223
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4224
_LT_TAGVAR(hardcode_minus_L, $1)=no
4225
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4226
_LT_TAGVAR(inherit_rpath, $1)=no
4227
_LT_TAGVAR(link_all_deplibs, $1)=unknown
4228
_LT_TAGVAR(module_cmds, $1)=
4229
_LT_TAGVAR(module_expsym_cmds, $1)=
4230
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
4231
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4232
_LT_TAGVAR(thread_safe_flag_spec, $1)=
4233
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4234
# include_expsyms should be a list of space-separated symbols to be *always*
4235
# included in the symbol list
4236
_LT_TAGVAR(include_expsyms, $1)=
4237
# exclude_expsyms can be an extended regexp of symbols to exclude
4238
# it will be wrapped by ` (' and `)$', so one must not match beginning or
4239
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4240
# as well as any symbol that contains `d'.
4241
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4242
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4243
# platforms (ab)use it in PIC code, but their linkers get confused if
4244
# the symbol is explicitly referenced. Since portable code cannot
4245
# rely on this symbol name, it's probably fine to never include it in
4246
# preloaded symbol tables.
4247
# Exclude shared library initialization/finalization symbols.
4248
dnl Note also adjust exclude_expsyms for C++ above.
4249
extract_expsyms_cmds=
4250
4251
case $host_os in
4252
cygwin* | mingw* | pw32* | cegcc*)
4253
# FIXME: the MSVC++ port hasn't been tested in a loooong time
4254
# When not using gcc, we currently assume that we are using
4255
# Microsoft Visual C++.
4256
if test "$GCC" != yes; then
4257
with_gnu_ld=no
4258
fi
4259
;;
4260
interix*)
4261
# we just hope/assume this is gcc and not c89 (= MSVC++)
4262
with_gnu_ld=yes
4263
;;
4264
openbsd*)
4265
with_gnu_ld=no
4266
;;
4267
esac
4268
4269
_LT_TAGVAR(ld_shlibs, $1)=yes
4270
if test "$with_gnu_ld" = yes; then
4271
# If archive_cmds runs LD, not CC, wlarc should be empty
4272
wlarc='${wl}'
4273
4274
# Set some defaults for GNU ld with shared library support. These
4275
# are reset later if shared libraries are not supported. Putting them
4276
# here allows them to be overridden if necessary.
4277
runpath_var=LD_RUN_PATH
4278
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4279
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4280
# ancient GNU ld didn't support --whole-archive et. al.
4281
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4282
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4283
else
4284
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4285
fi
4286
supports_anon_versioning=no
4287
case `$LD -v 2>&1` in
4288
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4289
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4290
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4291
*\ 2.11.*) ;; # other 2.11 versions
4292
*) supports_anon_versioning=yes ;;
4293
esac
4294
4295
# See if GNU ld supports shared libraries.
4296
case $host_os in
4297
aix[[3-9]]*)
4298
# On AIX/PPC, the GNU linker is very broken
4299
if test "$host_cpu" != ia64; then
4300
_LT_TAGVAR(ld_shlibs, $1)=no
4301
cat <<_LT_EOF 1>&2
4302
4303
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
4304
*** to be unable to reliably create shared libraries on AIX.
4305
*** Therefore, libtool is disabling shared libraries support. If you
4306
*** really care for shared libraries, you may want to modify your PATH
4307
*** so that a non-GNU linker is found, and then restart.
4308
4309
_LT_EOF
4310
fi
4311
;;
4312
4313
amigaos*)
4314
case $host_cpu in
4315
powerpc)
4316
# see comment about AmigaOS4 .so support
4317
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4318
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4319
;;
4320
m68k)
4321
_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)'
4322
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4323
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4324
;;
4325
esac
4326
;;
4327
4328
beos*)
4329
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4330
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4331
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4332
# support --undefined. This deserves some investigation. FIXME
4333
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4334
else
4335
_LT_TAGVAR(ld_shlibs, $1)=no
4336
fi
4337
;;
4338
4339
cygwin* | mingw* | pw32* | cegcc*)
4340
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4341
# as there is no search path for DLLs.
4342
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4343
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4344
_LT_TAGVAR(always_export_symbols, $1)=no
4345
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4346
_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'
4347
4348
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4349
_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'
4350
# If the export-symbols file already is a .def file (1st line
4351
# is EXPORTS), use it as is; otherwise, prepend...
4352
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4353
cp $export_symbols $output_objdir/$soname.def;
4354
else
4355
echo EXPORTS > $output_objdir/$soname.def;
4356
cat $export_symbols >> $output_objdir/$soname.def;
4357
fi~
4358
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4359
else
4360
_LT_TAGVAR(ld_shlibs, $1)=no
4361
fi
4362
;;
4363
4364
interix[[3-9]]*)
4365
_LT_TAGVAR(hardcode_direct, $1)=no
4366
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4367
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4368
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4369
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4370
# Instead, shared libraries are loaded at an image base (0x10000000 by
4371
# default) and relocated if they conflict, which is a slow very memory
4372
# consuming and fragmenting process. To avoid this, we pick a random,
4373
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4374
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
4375
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4376
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4377
;;
4378
4379
gnu* | linux* | tpf* | k*bsd*-gnu)
4380
tmp_diet=no
4381
if test "$host_os" = linux-dietlibc; then
4382
case $cc_basename in
4383
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4384
esac
4385
fi
4386
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4387
&& test "$tmp_diet" = no
4388
then
4389
tmp_addflag=
4390
tmp_sharedflag='-shared'
4391
case $cc_basename,$host_cpu in
4392
pgcc*) # Portland Group C compiler
4393
_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'
4394
tmp_addflag=' $pic_flag'
4395
;;
4396
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
4397
_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'
4398
tmp_addflag=' $pic_flag -Mnomain' ;;
4399
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4400
tmp_addflag=' -i_dynamic' ;;
4401
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4402
tmp_addflag=' -i_dynamic -nofor_main' ;;
4403
ifc* | ifort*) # Intel Fortran compiler
4404
tmp_addflag=' -nofor_main' ;;
4405
lf95*) # Lahey Fortran 8.1
4406
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4407
tmp_sharedflag='--shared' ;;
4408
xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4409
tmp_sharedflag='-qmkshrobj'
4410
tmp_addflag= ;;
4411
esac
4412
case `$CC -V 2>&1 | sed 5q` in
4413
*Sun\ C*) # Sun C 5.9
4414
_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'
4415
_LT_TAGVAR(compiler_needs_object, $1)=yes
4416
tmp_sharedflag='-G' ;;
4417
*Sun\ F*) # Sun Fortran 8.3
4418
tmp_sharedflag='-G' ;;
4419
esac
4420
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4421
4422
if test "x$supports_anon_versioning" = xyes; then
4423
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4424
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4425
echo "local: *; };" >> $output_objdir/$libname.ver~
4426
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4427
fi
4428
4429
case $cc_basename in
4430
xlf*)
4431
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4432
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4433
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4434
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4435
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4436
if test "x$supports_anon_versioning" = xyes; then
4437
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4438
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4439
echo "local: *; };" >> $output_objdir/$libname.ver~
4440
$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4441
fi
4442
;;
4443
esac
4444
else
4445
_LT_TAGVAR(ld_shlibs, $1)=no
4446
fi
4447
;;
4448
4449
netbsd*)
4450
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4451
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4452
wlarc=
4453
else
4454
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4455
_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'
4456
fi
4457
;;
4458
4459
solaris*)
4460
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4461
_LT_TAGVAR(ld_shlibs, $1)=no
4462
cat <<_LT_EOF 1>&2
4463
4464
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4465
*** create shared libraries on Solaris systems. Therefore, libtool
4466
*** is disabling shared libraries support. We urge you to upgrade GNU
4467
*** binutils to release 2.9.1 or newer. Another option is to modify
4468
*** your PATH or compiler configuration so that the native linker is
4469
*** used, and then restart.
4470
4471
_LT_EOF
4472
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4473
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4474
_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'
4475
else
4476
_LT_TAGVAR(ld_shlibs, $1)=no
4477
fi
4478
;;
4479
4480
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4481
case `$LD -v 2>&1` in
4482
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4483
_LT_TAGVAR(ld_shlibs, $1)=no
4484
cat <<_LT_EOF 1>&2
4485
4486
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4487
*** reliably create shared libraries on SCO systems. Therefore, libtool
4488
*** is disabling shared libraries support. We urge you to upgrade GNU
4489
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4490
*** your PATH or compiler configuration so that the native linker is
4491
*** used, and then restart.
4492
4493
_LT_EOF
4494
;;
4495
*)
4496
# For security reasons, it is highly recommended that you always
4497
# use absolute paths for naming shared libraries, and exclude the
4498
# DT_RUNPATH tag from executables and libraries. But doing so
4499
# requires that you compile everything twice, which is a pain.
4500
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4501
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4502
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4503
_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'
4504
else
4505
_LT_TAGVAR(ld_shlibs, $1)=no
4506
fi
4507
;;
4508
esac
4509
;;
4510
4511
sunos4*)
4512
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4513
wlarc=
4514
_LT_TAGVAR(hardcode_direct, $1)=yes
4515
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4516
;;
4517
4518
*)
4519
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4520
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4521
_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'
4522
else
4523
_LT_TAGVAR(ld_shlibs, $1)=no
4524
fi
4525
;;
4526
esac
4527
4528
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4529
runpath_var=
4530
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4531
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4532
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4533
fi
4534
else
4535
# PORTME fill in a description of your system's linker (not GNU ld)
4536
case $host_os in
4537
aix3*)
4538
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4539
_LT_TAGVAR(always_export_symbols, $1)=yes
4540
_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'
4541
# Note: this linker hardcodes the directories in LIBPATH if there
4542
# are no directories specified by -L.
4543
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4544
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4545
# Neither direct hardcoding nor static linking is supported with a
4546
# broken collect2.
4547
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4548
fi
4549
;;
4550
4551
aix[[4-9]]*)
4552
if test "$host_cpu" = ia64; then
4553
# On IA64, the linker does run time linking by default, so we don't
4554
# have to do anything special.
4555
aix_use_runtimelinking=no
4556
exp_sym_flag='-Bexport'
4557
no_entry_flag=""
4558
else
4559
# If we're using GNU nm, then we don't want the "-C" option.
4560
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4561
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4562
_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'
4563
else
4564
_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'
4565
fi
4566
aix_use_runtimelinking=no
4567
4568
# Test if we are trying to use run time linking or normal
4569
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
4570
# need to do runtime linking.
4571
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4572
for ld_flag in $LDFLAGS; do
4573
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4574
aix_use_runtimelinking=yes
4575
break
4576
fi
4577
done
4578
;;
4579
esac
4580
4581
exp_sym_flag='-bexport'
4582
no_entry_flag='-bnoentry'
4583
fi
4584
4585
# When large executables or shared objects are built, AIX ld can
4586
# have problems creating the table of contents. If linking a library
4587
# or program results in "error TOC overflow" add -mminimal-toc to
4588
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4589
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4590
4591
_LT_TAGVAR(archive_cmds, $1)=''
4592
_LT_TAGVAR(hardcode_direct, $1)=yes
4593
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4594
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4595
_LT_TAGVAR(link_all_deplibs, $1)=yes
4596
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4597
4598
if test "$GCC" = yes; then
4599
case $host_os in aix4.[[012]]|aix4.[[012]].*)
4600
# We only want to do this on AIX 4.2 and lower, the check
4601
# below for broken collect2 doesn't work under 4.3+
4602
collect2name=`${CC} -print-prog-name=collect2`
4603
if test -f "$collect2name" &&
4604
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4605
then
4606
# We have reworked collect2
4607
:
4608
else
4609
# We have old collect2
4610
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4611
# It fails to find uninstalled libraries when the uninstalled
4612
# path is not listed in the libpath. Setting hardcode_minus_L
4613
# to unsupported forces relinking
4614
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4615
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4616
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4617
fi
4618
;;
4619
esac
4620
shared_flag='-shared'
4621
if test "$aix_use_runtimelinking" = yes; then
4622
shared_flag="$shared_flag "'${wl}-G'
4623
fi
4624
else
4625
# not using gcc
4626
if test "$host_cpu" = ia64; then
4627
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4628
# chokes on -Wl,-G. The following line is correct:
4629
shared_flag='-G'
4630
else
4631
if test "$aix_use_runtimelinking" = yes; then
4632
shared_flag='${wl}-G'
4633
else
4634
shared_flag='${wl}-bM:SRE'
4635
fi
4636
fi
4637
fi
4638
4639
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4640
# It seems that -bexpall does not export symbols beginning with
4641
# underscore (_), so it is better to generate a list of symbols to export.
4642
_LT_TAGVAR(always_export_symbols, $1)=yes
4643
if test "$aix_use_runtimelinking" = yes; then
4644
# Warning - without using the other runtime loading flags (-brtl),
4645
# -berok will link without error, but may produce a broken library.
4646
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4647
# Determine the default libpath from the value encoded in an
4648
# empty executable.
4649
_LT_SYS_MODULE_PATH_AIX
4650
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4651
_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 $shared_flag"
4652
else
4653
if test "$host_cpu" = ia64; then
4654
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4655
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4656
_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"
4657
else
4658
# Determine the default libpath from the value encoded in an
4659
# empty executable.
4660
_LT_SYS_MODULE_PATH_AIX
4661
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4662
# Warning - without using the other run time loading flags,
4663
# -berok will link without error, but may produce a broken library.
4664
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4665
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4666
# Exported symbols can be pulled into shared objects from archives
4667
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4668
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4669
# This is similar to how AIX traditionally builds its shared libraries.
4670
_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'
4671
fi
4672
fi
4673
;;
4674
4675
amigaos*)
4676
case $host_cpu in
4677
powerpc)
4678
# see comment about AmigaOS4 .so support
4679
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4680
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4681
;;
4682
m68k)
4683
_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)'
4684
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4685
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4686
;;
4687
esac
4688
;;
4689
4690
bsdi[[45]]*)
4691
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4692
;;
4693
4694
cygwin* | mingw* | pw32* | cegcc*)
4695
# When not using gcc, we currently assume that we are using
4696
# Microsoft Visual C++.
4697
# hardcode_libdir_flag_spec is actually meaningless, as there is
4698
# no search path for DLLs.
4699
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4700
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4701
# Tell ltmain to make .lib files, not .a files.
4702
libext=lib
4703
# Tell ltmain to make .dll files, not .so files.
4704
shrext_cmds=".dll"
4705
# FIXME: Setting linknames here is a bad hack.
4706
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4707
# The linker will automatically build a .lib file if we build a DLL.
4708
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4709
# FIXME: Should let the user specify the lib program.
4710
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4711
_LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4712
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4713
;;
4714
4715
darwin* | rhapsody*)
4716
_LT_DARWIN_LINKER_FEATURES($1)
4717
;;
4718
4719
dgux*)
4720
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4721
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4722
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4723
;;
4724
4725
freebsd1*)
4726
_LT_TAGVAR(ld_shlibs, $1)=no
4727
;;
4728
4729
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4730
# support. Future versions do this automatically, but an explicit c++rt0.o
4731
# does not break anything, and helps significantly (at the cost of a little
4732
# extra space).
4733
freebsd2.2*)
4734
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4735
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4736
_LT_TAGVAR(hardcode_direct, $1)=yes
4737
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4738
;;
4739
4740
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
4741
freebsd2*)
4742
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4743
_LT_TAGVAR(hardcode_direct, $1)=yes
4744
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4745
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4746
;;
4747
4748
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4749
freebsd* | dragonfly*)
4750
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4751
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4752
_LT_TAGVAR(hardcode_direct, $1)=yes
4753
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4754
;;
4755
4756
hpux9*)
4757
if test "$GCC" = yes; then
4758
_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'
4759
else
4760
_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'
4761
fi
4762
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4763
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4764
_LT_TAGVAR(hardcode_direct, $1)=yes
4765
4766
# hardcode_minus_L: Not really in the search PATH,
4767
# but as the default location of the library.
4768
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4769
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4770
;;
4771
4772
hpux10*)
4773
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4774
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4775
else
4776
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4777
fi
4778
if test "$with_gnu_ld" = no; then
4779
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4780
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4781
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4782
_LT_TAGVAR(hardcode_direct, $1)=yes
4783
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4784
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4785
# hardcode_minus_L: Not really in the search PATH,
4786
# but as the default location of the library.
4787
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4788
fi
4789
;;
4790
4791
hpux11*)
4792
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4793
case $host_cpu in
4794
hppa*64*)
4795
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4796
;;
4797
ia64*)
4798
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4799
;;
4800
*)
4801
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4802
;;
4803
esac
4804
else
4805
case $host_cpu in
4806
hppa*64*)
4807
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4808
;;
4809
ia64*)
4810
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4811
;;
4812
*)
4813
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4814
;;
4815
esac
4816
fi
4817
if test "$with_gnu_ld" = no; then
4818
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4819
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4820
4821
case $host_cpu in
4822
hppa*64*|ia64*)
4823
_LT_TAGVAR(hardcode_direct, $1)=no
4824
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4825
;;
4826
*)
4827
_LT_TAGVAR(hardcode_direct, $1)=yes
4828
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4829
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4830
4831
# hardcode_minus_L: Not really in the search PATH,
4832
# but as the default location of the library.
4833
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4834
;;
4835
esac
4836
fi
4837
;;
4838
4839
irix5* | irix6* | nonstopux*)
4840
if test "$GCC" = yes; then
4841
_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 $lib'
4842
# Try to use the -exported_symbol ld option, if it does not
4843
# work, assume that -exports_file does not work either and
4844
# implicitly export all symbols.
4845
save_LDFLAGS="$LDFLAGS"
4846
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4847
AC_LINK_IFELSE(int foo(void) {},
4848
_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 $lib'
4849
)
4850
LDFLAGS="$save_LDFLAGS"
4851
else
4852
_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'
4853
_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'
4854
fi
4855
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4856
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4857
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4858
_LT_TAGVAR(inherit_rpath, $1)=yes
4859
_LT_TAGVAR(link_all_deplibs, $1)=yes
4860
;;
4861
4862
netbsd*)
4863
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4864
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4865
else
4866
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4867
fi
4868
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4869
_LT_TAGVAR(hardcode_direct, $1)=yes
4870
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4871
;;
4872
4873
newsos6)
4874
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4875
_LT_TAGVAR(hardcode_direct, $1)=yes
4876
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4877
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4878
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4879
;;
4880
4881
*nto* | *qnx*)
4882
;;
4883
4884
openbsd*)
4885
if test -f /usr/libexec/ld.so; then
4886
_LT_TAGVAR(hardcode_direct, $1)=yes
4887
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4888
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4889
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4890
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4891
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4892
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4893
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4894
else
4895
case $host_os in
4896
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4897
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4898
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4899
;;
4900
*)
4901
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4902
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4903
;;
4904
esac
4905
fi
4906
else
4907
_LT_TAGVAR(ld_shlibs, $1)=no
4908
fi
4909
;;
4910
4911
os2*)
4912
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4913
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4914
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4915
_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'
4916
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4917
;;
4918
4919
osf3*)
4920
if test "$GCC" = yes; then
4921
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4922
_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'
4923
else
4924
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4925
_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'
4926
fi
4927
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4928
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4929
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4930
;;
4931
4932
osf4* | osf5*) # as osf3* with the addition of -msym flag
4933
if test "$GCC" = yes; then
4934
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4935
_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'
4936
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4937
else
4938
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4939
_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'
4940
_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~
4941
$CC -shared${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'
4942
4943
# Both c and cxx compiler support -rpath directly
4944
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4945
fi
4946
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4947
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4948
;;
4949
4950
solaris*)
4951
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
4952
if test "$GCC" = yes; then
4953
wlarc='${wl}'
4954
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4955
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4956
$CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4957
else
4958
case `$CC -V 2>&1` in
4959
*"Compilers 5.0"*)
4960
wlarc=''
4961
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
4962
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4963
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
4964
;;
4965
*)
4966
wlarc='${wl}'
4967
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
4968
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4969
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4970
;;
4971
esac
4972
fi
4973
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4974
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4975
case $host_os in
4976
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4977
*)
4978
# The compiler driver will combine and reorder linker options,
4979
# but understands `-z linker_flag'. GCC discards it without `$wl',
4980
# but is careful enough not to reorder.
4981
# Supported since Solaris 2.6 (maybe 2.5.1?)
4982
if test "$GCC" = yes; then
4983
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4984
else
4985
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
4986
fi
4987
;;
4988
esac
4989
_LT_TAGVAR(link_all_deplibs, $1)=yes
4990
;;
4991
4992
sunos4*)
4993
if test "x$host_vendor" = xsequent; then
4994
# Use $CC to link under sequent, because it throws in some extra .o
4995
# files that make .init and .fini sections work.
4996
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
4997
else
4998
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
4999
fi
5000
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5001
_LT_TAGVAR(hardcode_direct, $1)=yes
5002
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5003
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5004
;;
5005
5006
sysv4)
5007
case $host_vendor in
5008
sni)
5009
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5010
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5011
;;
5012
siemens)
5013
## LD is ld it makes a PLAMLIB
5014
## CC just makes a GrossModule.
5015
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5016
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5017
_LT_TAGVAR(hardcode_direct, $1)=no
5018
;;
5019
motorola)
5020
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5021
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5022
;;
5023
esac
5024
runpath_var='LD_RUN_PATH'
5025
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5026
;;
5027
5028
sysv4.3*)
5029
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5030
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5031
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5032
;;
5033
5034
sysv4*MP*)
5035
if test -d /usr/nec; then
5036
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5037
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5038
runpath_var=LD_RUN_PATH
5039
hardcode_runpath_var=yes
5040
_LT_TAGVAR(ld_shlibs, $1)=yes
5041
fi
5042
;;
5043
5044
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5045
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5046
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5047
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5048
runpath_var='LD_RUN_PATH'
5049
5050
if test "$GCC" = yes; then
5051
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5052
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5053
else
5054
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5055
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5056
fi
5057
;;
5058
5059
sysv5* | sco3.2v5* | sco5v6*)
5060
# Note: We can NOT use -z defs as we might desire, because we do not
5061
# link with -lc, and that would cause any symbols used from libc to
5062
# always be unresolved, which means just about no library would
5063
# ever link correctly. If we're not using GNU ld we use -z text
5064
# though, which does catch some bad symbols but isn't as heavy-handed
5065
# as -z defs.
5066
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5067
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5068
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5069
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5070
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5071
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5072
_LT_TAGVAR(link_all_deplibs, $1)=yes
5073
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5074
runpath_var='LD_RUN_PATH'
5075
5076
if test "$GCC" = yes; then
5077
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5078
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5079
else
5080
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5081
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5082
fi
5083
;;
5084
5085
uts4*)
5086
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5087
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5088
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5089
;;
5090
5091
*)
5092
_LT_TAGVAR(ld_shlibs, $1)=no
5093
;;
5094
esac
5095
5096
if test x$host_vendor = xsni; then
5097
case $host in
5098
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5099
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5100
;;
5101
esac
5102
fi
5103
fi
5104
])
5105
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5106
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5107
5108
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5109
5110
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5111
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5112
_LT_DECL([], [extract_expsyms_cmds], [2],
5113
[The commands to extract the exported symbol list from a shared archive])
5114
5115
#
5116
# Do we need to explicitly link libc?
5117
#
5118
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5119
x|xyes)
5120
# Assume -lc should be added
5121
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5122
5123
if test "$enable_shared" = yes && test "$GCC" = yes; then
5124
case $_LT_TAGVAR(archive_cmds, $1) in
5125
*'~'*)
5126
# FIXME: we may have to deal with multi-command sequences.
5127
;;
5128
'$CC '*)
5129
# Test whether the compiler implicitly links with -lc since on some
5130
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5131
# to ld, don't add -lc before -lgcc.
5132
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5133
$RM conftest*
5134
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5135
5136
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5137
soname=conftest
5138
lib=conftest
5139
libobjs=conftest.$ac_objext
5140
deplibs=
5141
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5142
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5143
compiler_flags=-v
5144
linker_flags=-v
5145
verstring=
5146
output_objdir=.
5147
libname=conftest
5148
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5149
_LT_TAGVAR(allow_undefined_flag, $1)=
5150
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5151
then
5152
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5153
else
5154
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5155
fi
5156
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5157
else
5158
cat conftest.err 1>&5
5159
fi
5160
$RM conftest*
5161
AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5162
;;
5163
esac
5164
fi
5165
;;
5166
esac
5167
5168
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5169
[Whether or not to add -lc for building shared libraries])
5170
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5171
[enable_shared_with_static_runtimes], [0],
5172
[Whether or not to disallow shared libs when runtime libs are static])
5173
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5174
[Compiler flag to allow reflexive dlopens])
5175
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5176
[Compiler flag to generate shared objects directly from archives])
5177
_LT_TAGDECL([], [compiler_needs_object], [1],
5178
[Whether the compiler copes with passing no objects directly])
5179
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5180
[Create an old-style archive from a shared archive])
5181
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5182
[Create a temporary old-style archive to link instead of a shared archive])
5183
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5184
_LT_TAGDECL([], [archive_expsym_cmds], [2])
5185
_LT_TAGDECL([], [module_cmds], [2],
5186
[Commands used to build a loadable module if different from building
5187
a shared archive.])
5188
_LT_TAGDECL([], [module_expsym_cmds], [2])
5189
_LT_TAGDECL([], [with_gnu_ld], [1],
5190
[Whether we are building with GNU ld or not])
5191
_LT_TAGDECL([], [allow_undefined_flag], [1],
5192
[Flag that allows shared libraries with undefined symbols to be built])
5193
_LT_TAGDECL([], [no_undefined_flag], [1],
5194
[Flag that enforces no undefined symbols])
5195
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5196
[Flag to hardcode $libdir into a binary during linking.
5197
This must work even if $libdir does not exist])
5198
_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5199
[[If ld is used when linking, flag to hardcode $libdir into a binary
5200
during linking. This must work even if $libdir does not exist]])
5201
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5202
[Whether we need a single "-rpath" flag with a separated argument])
5203
_LT_TAGDECL([], [hardcode_direct], [0],
5204
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5205
DIR into the resulting binary])
5206
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5207
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5208
DIR into the resulting binary and the resulting library dependency is
5209
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
5210
library is relocated])
5211
_LT_TAGDECL([], [hardcode_minus_L], [0],
5212
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5213
into the resulting binary])
5214
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5215
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5216
into the resulting binary])
5217
_LT_TAGDECL([], [hardcode_automatic], [0],
5218
[Set to "yes" if building a shared library automatically hardcodes DIR
5219
into the library and all subsequent libraries and executables linked
5220
against it])
5221
_LT_TAGDECL([], [inherit_rpath], [0],
5222
[Set to yes if linker adds runtime paths of dependent libraries
5223
to runtime path list])
5224
_LT_TAGDECL([], [link_all_deplibs], [0],
5225
[Whether libtool must link a program against all its dependency libraries])
5226
_LT_TAGDECL([], [fix_srcfile_path], [1],
5227
[Fix the shell variable $srcfile for the compiler])
5228
_LT_TAGDECL([], [always_export_symbols], [0],
5229
[Set to "yes" if exported symbols are required])
5230
_LT_TAGDECL([], [export_symbols_cmds], [2],
5231
[The commands to list exported symbols])
5232
_LT_TAGDECL([], [exclude_expsyms], [1],
5233
[Symbols that should not be listed in the preloaded symbols])
5234
_LT_TAGDECL([], [include_expsyms], [1],
5235
[Symbols that must always be exported])
5236
_LT_TAGDECL([], [prelink_cmds], [2],
5237
[Commands necessary for linking programs (against libraries) with templates])
5238
_LT_TAGDECL([], [file_list_spec], [1],
5239
[Specify filename containing input files])
5240
dnl FIXME: Not yet implemented
5241
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5242
dnl [Compiler flag to generate thread safe objects])
5243
])# _LT_LINKER_SHLIBS
5244
5245
5246
# _LT_LANG_C_CONFIG([TAG])
5247
# ------------------------
5248
# Ensure that the configuration variables for a C compiler are suitably
5249
# defined. These variables are subsequently used by _LT_CONFIG to write
5250
# the compiler configuration to `libtool'.
5251
m4_defun([_LT_LANG_C_CONFIG],
5252
[m4_require([_LT_DECL_EGREP])dnl
5253
lt_save_CC="$CC"
5254
AC_LANG_PUSH(C)
5255
5256
# Source file extension for C test sources.
5257
ac_ext=c
5258
5259
# Object file extension for compiled C test sources.
5260
objext=o
5261
_LT_TAGVAR(objext, $1)=$objext
5262
5263
# Code to be used in simple compile tests
5264
lt_simple_compile_test_code="int some_variable = 0;"
5265
5266
# Code to be used in simple link tests
5267
lt_simple_link_test_code='int main(){return(0);}'
5268
5269
_LT_TAG_COMPILER
5270
# Save the default compiler, since it gets overwritten when the other
5271
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5272
compiler_DEFAULT=$CC
5273
5274
# save warnings/boilerplate of simple test code
5275
_LT_COMPILER_BOILERPLATE
5276
_LT_LINKER_BOILERPLATE
5277
5278
if test -n "$compiler"; then
5279
_LT_COMPILER_NO_RTTI($1)
5280
_LT_COMPILER_PIC($1)
5281
_LT_COMPILER_C_O($1)
5282
_LT_COMPILER_FILE_LOCKS($1)
5283
_LT_LINKER_SHLIBS($1)
5284
_LT_SYS_DYNAMIC_LINKER($1)
5285
_LT_LINKER_HARDCODE_LIBPATH($1)
5286
LT_SYS_DLOPEN_SELF
5287
_LT_CMD_STRIPLIB
5288
5289
# Report which library types will actually be built
5290
AC_MSG_CHECKING([if libtool supports shared libraries])
5291
AC_MSG_RESULT([$can_build_shared])
5292
5293
AC_MSG_CHECKING([whether to build shared libraries])
5294
test "$can_build_shared" = "no" && enable_shared=no
5295
5296
# On AIX, shared libraries and static libraries use the same namespace, and
5297
# are all built from PIC.
5298
case $host_os in
5299
aix3*)
5300
test "$enable_shared" = yes && enable_static=no
5301
if test -n "$RANLIB"; then
5302
archive_cmds="$archive_cmds~\$RANLIB \$lib"
5303
postinstall_cmds='$RANLIB $lib'
5304
fi
5305
;;
5306
5307
aix[[4-9]]*)
5308
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5309
test "$enable_shared" = yes && enable_static=no
5310
fi
5311
;;
5312
esac
5313
AC_MSG_RESULT([$enable_shared])
5314
5315
AC_MSG_CHECKING([whether to build static libraries])
5316
# Make sure either enable_shared or enable_static is yes.
5317
test "$enable_shared" = yes || enable_static=yes
5318
AC_MSG_RESULT([$enable_static])
5319
5320
_LT_CONFIG($1)
5321
fi
5322
AC_LANG_POP
5323
CC="$lt_save_CC"
5324
])# _LT_LANG_C_CONFIG
5325
5326
5327
# _LT_PROG_CXX
5328
# ------------
5329
# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5330
# compiler, we have our own version here.
5331
m4_defun([_LT_PROG_CXX],
5332
[
5333
pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5334
AC_PROG_CXX
5335
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5336
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5337
(test "X$CXX" != "Xg++"))) ; then
5338
AC_PROG_CXXCPP
5339
else
5340
_lt_caught_CXX_error=yes
5341
fi
5342
popdef([AC_MSG_ERROR])
5343
])# _LT_PROG_CXX
5344
5345
dnl aclocal-1.4 backwards compatibility:
5346
dnl AC_DEFUN([_LT_PROG_CXX], [])
5347
5348
5349
# _LT_LANG_CXX_CONFIG([TAG])
5350
# --------------------------
5351
# Ensure that the configuration variables for a C++ compiler are suitably
5352
# defined. These variables are subsequently used by _LT_CONFIG to write
5353
# the compiler configuration to `libtool'.
5354
m4_defun([_LT_LANG_CXX_CONFIG],
5355
[AC_REQUIRE([_LT_PROG_CXX])dnl
5356
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5357
m4_require([_LT_DECL_EGREP])dnl
5358
5359
AC_LANG_PUSH(C++)
5360
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5361
_LT_TAGVAR(allow_undefined_flag, $1)=
5362
_LT_TAGVAR(always_export_symbols, $1)=no
5363
_LT_TAGVAR(archive_expsym_cmds, $1)=
5364
_LT_TAGVAR(compiler_needs_object, $1)=no
5365
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5366
_LT_TAGVAR(hardcode_direct, $1)=no
5367
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5368
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5369
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5370
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5371
_LT_TAGVAR(hardcode_minus_L, $1)=no
5372
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5373
_LT_TAGVAR(hardcode_automatic, $1)=no
5374
_LT_TAGVAR(inherit_rpath, $1)=no
5375
_LT_TAGVAR(module_cmds, $1)=
5376
_LT_TAGVAR(module_expsym_cmds, $1)=
5377
_LT_TAGVAR(link_all_deplibs, $1)=unknown
5378
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5379
_LT_TAGVAR(no_undefined_flag, $1)=
5380
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5381
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5382
5383
# Source file extension for C++ test sources.
5384
ac_ext=cpp
5385
5386
# Object file extension for compiled C++ test sources.
5387
objext=o
5388
_LT_TAGVAR(objext, $1)=$objext
5389
5390
# No sense in running all these tests if we already determined that
5391
# the CXX compiler isn't working. Some variables (like enable_shared)
5392
# are currently assumed to apply to all compilers on this platform,
5393
# and will be corrupted by setting them based on a non-working compiler.
5394
if test "$_lt_caught_CXX_error" != yes; then
5395
# Code to be used in simple compile tests
5396
lt_simple_compile_test_code="int some_variable = 0;"
5397
5398
# Code to be used in simple link tests
5399
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5400
5401
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5402
_LT_TAG_COMPILER
5403
5404
# save warnings/boilerplate of simple test code
5405
_LT_COMPILER_BOILERPLATE
5406
_LT_LINKER_BOILERPLATE
5407
5408
# Allow CC to be a program name with arguments.
5409
lt_save_CC=$CC
5410
lt_save_LD=$LD
5411
lt_save_GCC=$GCC
5412
GCC=$GXX
5413
lt_save_with_gnu_ld=$with_gnu_ld
5414
lt_save_path_LD=$lt_cv_path_LD
5415
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5416
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5417
else
5418
$as_unset lt_cv_prog_gnu_ld
5419
fi
5420
if test -n "${lt_cv_path_LDCXX+set}"; then
5421
lt_cv_path_LD=$lt_cv_path_LDCXX
5422
else
5423
$as_unset lt_cv_path_LD
5424
fi
5425
test -z "${LDCXX+set}" || LD=$LDCXX
5426
CC=${CXX-"c++"}
5427
compiler=$CC
5428
_LT_TAGVAR(compiler, $1)=$CC
5429
_LT_CC_BASENAME([$compiler])
5430
5431
if test -n "$compiler"; then
5432
# We don't want -fno-exception when compiling C++ code, so set the
5433
# no_builtin_flag separately
5434
if test "$GXX" = yes; then
5435
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5436
else
5437
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5438
fi
5439
5440
if test "$GXX" = yes; then
5441
# Set up default GNU C++ configuration
5442
5443
LT_PATH_LD
5444
5445
# Check if GNU C++ uses GNU ld as the underlying linker, since the
5446
# archiving commands below assume that GNU ld is being used.
5447
if test "$with_gnu_ld" = yes; then
5448
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5449
_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'
5450
5451
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5452
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5453
5454
# If archive_cmds runs LD, not CC, wlarc should be empty
5455
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5456
# investigate it a little bit more. (MM)
5457
wlarc='${wl}'
5458
5459
# ancient GNU ld didn't support --whole-archive et. al.
5460
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5461
$GREP 'no-whole-archive' > /dev/null; then
5462
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5463
else
5464
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5465
fi
5466
else
5467
with_gnu_ld=no
5468
wlarc=
5469
5470
# A generic and very simple default shared library creation
5471
# command for GNU C++ for the case where it uses the native
5472
# linker, instead of GNU ld. If possible, this setting should
5473
# overridden to take advantage of the native linker features on
5474
# the platform it is being used on.
5475
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5476
fi
5477
5478
# Commands to make compiler produce verbose output that lists
5479
# what "hidden" libraries, object files and flags are used when
5480
# linking a shared library.
5481
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5482
5483
else
5484
GXX=no
5485
with_gnu_ld=no
5486
wlarc=
5487
fi
5488
5489
# PORTME: fill in a description of your system's C++ link characteristics
5490
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5491
_LT_TAGVAR(ld_shlibs, $1)=yes
5492
case $host_os in
5493
aix3*)
5494
# FIXME: insert proper C++ library support
5495
_LT_TAGVAR(ld_shlibs, $1)=no
5496
;;
5497
aix[[4-9]]*)
5498
if test "$host_cpu" = ia64; then
5499
# On IA64, the linker does run time linking by default, so we don't
5500
# have to do anything special.
5501
aix_use_runtimelinking=no
5502
exp_sym_flag='-Bexport'
5503
no_entry_flag=""
5504
else
5505
aix_use_runtimelinking=no
5506
5507
# Test if we are trying to use run time linking or normal
5508
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5509
# need to do runtime linking.
5510
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5511
for ld_flag in $LDFLAGS; do
5512
case $ld_flag in
5513
*-brtl*)
5514
aix_use_runtimelinking=yes
5515
break
5516
;;
5517
esac
5518
done
5519
;;
5520
esac
5521
5522
exp_sym_flag='-bexport'
5523
no_entry_flag='-bnoentry'
5524
fi
5525
5526
# When large executables or shared objects are built, AIX ld can
5527
# have problems creating the table of contents. If linking a library
5528
# or program results in "error TOC overflow" add -mminimal-toc to
5529
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5530
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5531
5532
_LT_TAGVAR(archive_cmds, $1)=''
5533
_LT_TAGVAR(hardcode_direct, $1)=yes
5534
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5535
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5536
_LT_TAGVAR(link_all_deplibs, $1)=yes
5537
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5538
5539
if test "$GXX" = yes; then
5540
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5541
# We only want to do this on AIX 4.2 and lower, the check
5542
# below for broken collect2 doesn't work under 4.3+
5543
collect2name=`${CC} -print-prog-name=collect2`
5544
if test -f "$collect2name" &&
5545
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5546
then
5547
# We have reworked collect2
5548
:
5549
else
5550
# We have old collect2
5551
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5552
# It fails to find uninstalled libraries when the uninstalled
5553
# path is not listed in the libpath. Setting hardcode_minus_L
5554
# to unsupported forces relinking
5555
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5556
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5557
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5558
fi
5559
esac
5560
shared_flag='-shared'
5561
if test "$aix_use_runtimelinking" = yes; then
5562
shared_flag="$shared_flag "'${wl}-G'
5563
fi
5564
else
5565
# not using gcc
5566
if test "$host_cpu" = ia64; then
5567
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5568
# chokes on -Wl,-G. The following line is correct:
5569
shared_flag='-G'
5570
else
5571
if test "$aix_use_runtimelinking" = yes; then
5572
shared_flag='${wl}-G'
5573
else
5574
shared_flag='${wl}-bM:SRE'
5575
fi
5576
fi
5577
fi
5578
5579
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5580
# It seems that -bexpall does not export symbols beginning with
5581
# underscore (_), so it is better to generate a list of symbols to
5582
# export.
5583
_LT_TAGVAR(always_export_symbols, $1)=yes
5584
if test "$aix_use_runtimelinking" = yes; then
5585
# Warning - without using the other runtime loading flags (-brtl),
5586
# -berok will link without error, but may produce a broken library.
5587
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5588
# Determine the default libpath from the value encoded in an empty
5589
# executable.
5590
_LT_SYS_MODULE_PATH_AIX
5591
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5592
5593
_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 $shared_flag"
5594
else
5595
if test "$host_cpu" = ia64; then
5596
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5597
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5598
_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"
5599
else
5600
# Determine the default libpath from the value encoded in an
5601
# empty executable.
5602
_LT_SYS_MODULE_PATH_AIX
5603
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5604
# Warning - without using the other run time loading flags,
5605
# -berok will link without error, but may produce a broken library.
5606
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5607
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5608
# Exported symbols can be pulled into shared objects from archives
5609
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5610
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5611
# This is similar to how AIX traditionally builds its shared
5612
# libraries.
5613
_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'
5614
fi
5615
fi
5616
;;
5617
5618
beos*)
5619
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5620
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5621
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5622
# support --undefined. This deserves some investigation. FIXME
5623
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5624
else
5625
_LT_TAGVAR(ld_shlibs, $1)=no
5626
fi
5627
;;
5628
5629
chorus*)
5630
case $cc_basename in
5631
*)
5632
# FIXME: insert proper C++ library support
5633
_LT_TAGVAR(ld_shlibs, $1)=no
5634
;;
5635
esac
5636
;;
5637
5638
cygwin* | mingw* | pw32* | cegcc*)
5639
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5640
# as there is no search path for DLLs.
5641
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5642
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5643
_LT_TAGVAR(always_export_symbols, $1)=no
5644
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5645
5646
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5647
_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'
5648
# If the export-symbols file already is a .def file (1st line
5649
# is EXPORTS), use it as is; otherwise, prepend...
5650
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5651
cp $export_symbols $output_objdir/$soname.def;
5652
else
5653
echo EXPORTS > $output_objdir/$soname.def;
5654
cat $export_symbols >> $output_objdir/$soname.def;
5655
fi~
5656
$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'
5657
else
5658
_LT_TAGVAR(ld_shlibs, $1)=no
5659
fi
5660
;;
5661
darwin* | rhapsody*)
5662
_LT_DARWIN_LINKER_FEATURES($1)
5663
;;
5664
5665
dgux*)
5666
case $cc_basename in
5667
ec++*)
5668
# FIXME: insert proper C++ library support
5669
_LT_TAGVAR(ld_shlibs, $1)=no
5670
;;
5671
ghcx*)
5672
# Green Hills C++ Compiler
5673
# FIXME: insert proper C++ library support
5674
_LT_TAGVAR(ld_shlibs, $1)=no
5675
;;
5676
*)
5677
# FIXME: insert proper C++ library support
5678
_LT_TAGVAR(ld_shlibs, $1)=no
5679
;;
5680
esac
5681
;;
5682
5683
freebsd[[12]]*)
5684
# C++ shared libraries reported to be fairly broken before
5685
# switch to ELF
5686
_LT_TAGVAR(ld_shlibs, $1)=no
5687
;;
5688
5689
freebsd-elf*)
5690
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5691
;;
5692
5693
freebsd* | dragonfly*)
5694
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5695
# conventions
5696
_LT_TAGVAR(ld_shlibs, $1)=yes
5697
;;
5698
5699
gnu*)
5700
;;
5701
5702
hpux9*)
5703
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5704
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5705
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5706
_LT_TAGVAR(hardcode_direct, $1)=yes
5707
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5708
# but as the default
5709
# location of the library.
5710
5711
case $cc_basename in
5712
CC*)
5713
# FIXME: insert proper C++ library support
5714
_LT_TAGVAR(ld_shlibs, $1)=no
5715
;;
5716
aCC*)
5717
_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 $lib'
5718
# Commands to make compiler produce verbose output that lists
5719
# what "hidden" libraries, object files and flags are used when
5720
# linking a shared library.
5721
#
5722
# There doesn't appear to be a way to prevent this compiler from
5723
# explicitly linking system object files so we need to strip them
5724
# from the output so that they don't get included in the library
5725
# dependencies.
5726
output_verbose_link_cmd='templist=`($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" | $Xsed'
5727
;;
5728
*)
5729
if test "$GXX" = yes; then
5730
_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'
5731
else
5732
# FIXME: insert proper C++ library support
5733
_LT_TAGVAR(ld_shlibs, $1)=no
5734
fi
5735
;;
5736
esac
5737
;;
5738
5739
hpux10*|hpux11*)
5740
if test $with_gnu_ld = no; then
5741
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5742
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5743
5744
case $host_cpu in
5745
hppa*64*|ia64*)
5746
;;
5747
*)
5748
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5749
;;
5750
esac
5751
fi
5752
case $host_cpu in
5753
hppa*64*|ia64*)
5754
_LT_TAGVAR(hardcode_direct, $1)=no
5755
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5756
;;
5757
*)
5758
_LT_TAGVAR(hardcode_direct, $1)=yes
5759
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5760
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5761
# but as the default
5762
# location of the library.
5763
;;
5764
esac
5765
5766
case $cc_basename in
5767
CC*)
5768
# FIXME: insert proper C++ library support
5769
_LT_TAGVAR(ld_shlibs, $1)=no
5770
;;
5771
aCC*)
5772
case $host_cpu in
5773
hppa*64*)
5774
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5775
;;
5776
ia64*)
5777
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5778
;;
5779
*)
5780
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5781
;;
5782
esac
5783
# Commands to make compiler produce verbose output that lists
5784
# what "hidden" libraries, object files and flags are used when
5785
# linking a shared library.
5786
#
5787
# There doesn't appear to be a way to prevent this compiler from
5788
# explicitly linking system object files so we need to strip them
5789
# from the output so that they don't get included in the library
5790
# dependencies.
5791
output_verbose_link_cmd='templist=`($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" | $Xsed'
5792
;;
5793
*)
5794
if test "$GXX" = yes; then
5795
if test $with_gnu_ld = no; then
5796
case $host_cpu in
5797
hppa*64*)
5798
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5799
;;
5800
ia64*)
5801
_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'
5802
;;
5803
*)
5804
_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'
5805
;;
5806
esac
5807
fi
5808
else
5809
# FIXME: insert proper C++ library support
5810
_LT_TAGVAR(ld_shlibs, $1)=no
5811
fi
5812
;;
5813
esac
5814
;;
5815
5816
interix[[3-9]]*)
5817
_LT_TAGVAR(hardcode_direct, $1)=no
5818
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5819
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5820
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5821
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5822
# Instead, shared libraries are loaded at an image base (0x10000000 by
5823
# default) and relocated if they conflict, which is a slow very memory
5824
# consuming and fragmenting process. To avoid this, we pick a random,
5825
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5826
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5827
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5828
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5829
;;
5830
irix5* | irix6*)
5831
case $cc_basename in
5832
CC*)
5833
# SGI C++
5834
_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'
5835
5836
# Archives containing C++ object files must be created using
5837
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
5838
# necessary to make sure instantiated templates are included
5839
# in the archive.
5840
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5841
;;
5842
*)
5843
if test "$GXX" = yes; then
5844
if test "$with_gnu_ld" = no; then
5845
_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'
5846
else
5847
_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'
5848
fi
5849
fi
5850
_LT_TAGVAR(link_all_deplibs, $1)=yes
5851
;;
5852
esac
5853
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5854
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5855
_LT_TAGVAR(inherit_rpath, $1)=yes
5856
;;
5857
5858
linux* | k*bsd*-gnu)
5859
case $cc_basename in
5860
KCC*)
5861
# Kuck and Associates, Inc. (KAI) C++ Compiler
5862
5863
# KCC will only create a shared library if the output file
5864
# ends with ".so" (or ".sl" for HP-UX), so rename the library
5865
# to its proper name (with version) after linking.
5866
_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'
5867
_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 $lib'
5868
# Commands to make compiler produce verbose output that lists
5869
# what "hidden" libraries, object files and flags are used when
5870
# linking a shared library.
5871
#
5872
# There doesn't appear to be a way to prevent this compiler from
5873
# explicitly linking system object files so we need to strip them
5874
# from the output so that they don't get included in the library
5875
# dependencies.
5876
output_verbose_link_cmd='templist=`$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'
5877
5878
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5879
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5880
5881
# Archives containing C++ object files must be created using
5882
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
5883
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5884
;;
5885
icpc* | ecpc* )
5886
# Intel C++
5887
with_gnu_ld=yes
5888
# version 8.0 and above of icpc choke on multiply defined symbols
5889
# if we add $predep_objects and $postdep_objects, however 7.1 and
5890
# earlier do not add the objects themselves.
5891
case `$CC -V 2>&1` in
5892
*"Version 7."*)
5893
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5894
_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'
5895
;;
5896
*) # Version 8.0 or newer
5897
tmp_idyn=
5898
case $host_cpu in
5899
ia64*) tmp_idyn=' -i_dynamic';;
5900
esac
5901
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5902
_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'
5903
;;
5904
esac
5905
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5906
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5907
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5908
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5909
;;
5910
pgCC* | pgcpp*)
5911
# Portland Group C++ compiler
5912
case `$CC -V` in
5913
*pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5914
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5915
rm -rf $tpldir~
5916
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5917
compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5918
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
5919
rm -rf $tpldir~
5920
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
5921
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
5922
$RANLIB $oldlib'
5923
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
5924
rm -rf $tpldir~
5925
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5926
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5927
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
5928
rm -rf $tpldir~
5929
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5930
$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'
5931
;;
5932
*) # Version 6 will use weak symbols
5933
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5934
_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'
5935
;;
5936
esac
5937
5938
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5939
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5940
_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'
5941
;;
5942
cxx*)
5943
# Compaq C++
5944
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5945
_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'
5946
5947
runpath_var=LD_RUN_PATH
5948
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5949
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5950
5951
# Commands to make compiler produce verbose output that lists
5952
# what "hidden" libraries, object files and flags are used when
5953
# linking a shared library.
5954
#
5955
# There doesn't appear to be a way to prevent this compiler from
5956
# explicitly linking system object files so we need to strip them
5957
# from the output so that they don't get included in the library
5958
# dependencies.
5959
output_verbose_link_cmd='templist=`$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'
5960
;;
5961
xl*)
5962
# IBM XL 8.0 on PPC, with GNU ld
5963
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5964
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5965
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5966
if test "x$supports_anon_versioning" = xyes; then
5967
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5968
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5969
echo "local: *; };" >> $output_objdir/$libname.ver~
5970
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5971
fi
5972
;;
5973
*)
5974
case `$CC -V 2>&1 | sed 5q` in
5975
*Sun\ C*)
5976
# Sun C++ 5.9
5977
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
5978
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5979
_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'
5980
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5981
_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'
5982
_LT_TAGVAR(compiler_needs_object, $1)=yes
5983
5984
# Not sure whether something based on
5985
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
5986
# would be better.
5987
output_verbose_link_cmd='echo'
5988
5989
# Archives containing C++ object files must be created using
5990
# "CC -xar", where "CC" is the Sun C++ compiler. This is
5991
# necessary to make sure instantiated templates are included
5992
# in the archive.
5993
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
5994
;;
5995
esac
5996
;;
5997
esac
5998
;;
5999
6000
lynxos*)
6001
# FIXME: insert proper C++ library support
6002
_LT_TAGVAR(ld_shlibs, $1)=no
6003
;;
6004
6005
m88k*)
6006
# FIXME: insert proper C++ library support
6007
_LT_TAGVAR(ld_shlibs, $1)=no
6008
;;
6009
6010
mvs*)
6011
case $cc_basename in
6012
cxx*)
6013
# FIXME: insert proper C++ library support
6014
_LT_TAGVAR(ld_shlibs, $1)=no
6015
;;
6016
*)
6017
# FIXME: insert proper C++ library support
6018
_LT_TAGVAR(ld_shlibs, $1)=no
6019
;;
6020
esac
6021
;;
6022
6023
netbsd*)
6024
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6025
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6026
wlarc=
6027
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6028
_LT_TAGVAR(hardcode_direct, $1)=yes
6029
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6030
fi
6031
# Workaround some broken pre-1.5 toolchains
6032
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6033
;;
6034
6035
*nto* | *qnx*)
6036
_LT_TAGVAR(ld_shlibs, $1)=yes
6037
;;
6038
6039
openbsd2*)
6040
# C++ shared libraries are fairly broken
6041
_LT_TAGVAR(ld_shlibs, $1)=no
6042
;;
6043
6044
openbsd*)
6045
if test -f /usr/libexec/ld.so; then
6046
_LT_TAGVAR(hardcode_direct, $1)=yes
6047
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6048
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6049
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6050
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6051
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6052
_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'
6053
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6054
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6055
fi
6056
output_verbose_link_cmd=echo
6057
else
6058
_LT_TAGVAR(ld_shlibs, $1)=no
6059
fi
6060
;;
6061
6062
osf3* | osf4* | osf5*)
6063
case $cc_basename in
6064
KCC*)
6065
# Kuck and Associates, Inc. (KAI) C++ Compiler
6066
6067
# KCC will only create a shared library if the output file
6068
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6069
# to its proper name (with version) after linking.
6070
_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'
6071
6072
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6073
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6074
6075
# Archives containing C++ object files must be created using
6076
# the KAI C++ compiler.
6077
case $host in
6078
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6079
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6080
esac
6081
;;
6082
RCC*)
6083
# Rational C++ 2.4.1
6084
# FIXME: insert proper C++ library support
6085
_LT_TAGVAR(ld_shlibs, $1)=no
6086
;;
6087
cxx*)
6088
case $host in
6089
osf3*)
6090
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6091
_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'
6092
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6093
;;
6094
*)
6095
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6096
_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'
6097
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6098
echo "-hidden">> $lib.exp~
6099
$CC -shared$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~
6100
$RM $lib.exp'
6101
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6102
;;
6103
esac
6104
6105
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6106
6107
# Commands to make compiler produce verbose output that lists
6108
# what "hidden" libraries, object files and flags are used when
6109
# linking a shared library.
6110
#
6111
# There doesn't appear to be a way to prevent this compiler from
6112
# explicitly linking system object files so we need to strip them
6113
# from the output so that they don't get included in the library
6114
# dependencies.
6115
output_verbose_link_cmd='templist=`$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" | $Xsed'
6116
;;
6117
*)
6118
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6119
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6120
case $host in
6121
osf3*)
6122
_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'
6123
;;
6124
*)
6125
_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'
6126
;;
6127
esac
6128
6129
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6130
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6131
6132
# Commands to make compiler produce verbose output that lists
6133
# what "hidden" libraries, object files and flags are used when
6134
# linking a shared library.
6135
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6136
6137
else
6138
# FIXME: insert proper C++ library support
6139
_LT_TAGVAR(ld_shlibs, $1)=no
6140
fi
6141
;;
6142
esac
6143
;;
6144
6145
psos*)
6146
# FIXME: insert proper C++ library support
6147
_LT_TAGVAR(ld_shlibs, $1)=no
6148
;;
6149
6150
sunos4*)
6151
case $cc_basename in
6152
CC*)
6153
# Sun C++ 4.x
6154
# FIXME: insert proper C++ library support
6155
_LT_TAGVAR(ld_shlibs, $1)=no
6156
;;
6157
lcc*)
6158
# Lucid
6159
# FIXME: insert proper C++ library support
6160
_LT_TAGVAR(ld_shlibs, $1)=no
6161
;;
6162
*)
6163
# FIXME: insert proper C++ library support
6164
_LT_TAGVAR(ld_shlibs, $1)=no
6165
;;
6166
esac
6167
;;
6168
6169
solaris*)
6170
case $cc_basename in
6171
CC*)
6172
# Sun C++ 4.2, 5.x and Centerline C++
6173
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6174
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6175
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6176
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6177
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6178
6179
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6180
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6181
case $host_os in
6182
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6183
*)
6184
# The compiler driver will combine and reorder linker options,
6185
# but understands `-z linker_flag'.
6186
# Supported since Solaris 2.6 (maybe 2.5.1?)
6187
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6188
;;
6189
esac
6190
_LT_TAGVAR(link_all_deplibs, $1)=yes
6191
6192
output_verbose_link_cmd='echo'
6193
6194
# Archives containing C++ object files must be created using
6195
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6196
# necessary to make sure instantiated templates are included
6197
# in the archive.
6198
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6199
;;
6200
gcx*)
6201
# Green Hills C++ Compiler
6202
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6203
6204
# The C++ compiler must be used to create the archive.
6205
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6206
;;
6207
*)
6208
# GNU C++ compiler with Solaris linker
6209
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6210
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6211
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6212
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6213
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6214
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6215
6216
# Commands to make compiler produce verbose output that lists
6217
# what "hidden" libraries, object files and flags are used when
6218
# linking a shared library.
6219
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6220
else
6221
# g++ 2.7 appears to require `-G' NOT `-shared' on this
6222
# platform.
6223
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6224
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6225
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6226
6227
# Commands to make compiler produce verbose output that lists
6228
# what "hidden" libraries, object files and flags are used when
6229
# linking a shared library.
6230
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6231
fi
6232
6233
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6234
case $host_os in
6235
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6236
*)
6237
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6238
;;
6239
esac
6240
fi
6241
;;
6242
esac
6243
;;
6244
6245
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6246
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6247
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6248
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6249
runpath_var='LD_RUN_PATH'
6250
6251
case $cc_basename in
6252
CC*)
6253
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6254
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6255
;;
6256
*)
6257
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6258
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6259
;;
6260
esac
6261
;;
6262
6263
sysv5* | sco3.2v5* | sco5v6*)
6264
# Note: We can NOT use -z defs as we might desire, because we do not
6265
# link with -lc, and that would cause any symbols used from libc to
6266
# always be unresolved, which means just about no library would
6267
# ever link correctly. If we're not using GNU ld we use -z text
6268
# though, which does catch some bad symbols but isn't as heavy-handed
6269
# as -z defs.
6270
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6271
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6272
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6273
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6274
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6275
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6276
_LT_TAGVAR(link_all_deplibs, $1)=yes
6277
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6278
runpath_var='LD_RUN_PATH'
6279
6280
case $cc_basename in
6281
CC*)
6282
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6283
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6284
;;
6285
*)
6286
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6287
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6288
;;
6289
esac
6290
;;
6291
6292
tandem*)
6293
case $cc_basename in
6294
NCC*)
6295
# NonStop-UX NCC 3.20
6296
# FIXME: insert proper C++ library support
6297
_LT_TAGVAR(ld_shlibs, $1)=no
6298
;;
6299
*)
6300
# FIXME: insert proper C++ library support
6301
_LT_TAGVAR(ld_shlibs, $1)=no
6302
;;
6303
esac
6304
;;
6305
6306
vxworks*)
6307
# FIXME: insert proper C++ library support
6308
_LT_TAGVAR(ld_shlibs, $1)=no
6309
;;
6310
6311
*)
6312
# FIXME: insert proper C++ library support
6313
_LT_TAGVAR(ld_shlibs, $1)=no
6314
;;
6315
esac
6316
6317
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6318
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6319
6320
_LT_TAGVAR(GCC, $1)="$GXX"
6321
_LT_TAGVAR(LD, $1)="$LD"
6322
6323
## CAVEAT EMPTOR:
6324
## There is no encapsulation within the following macros, do not change
6325
## the running order or otherwise move them around unless you know exactly
6326
## what you are doing...
6327
_LT_SYS_HIDDEN_LIBDEPS($1)
6328
_LT_COMPILER_PIC($1)
6329
_LT_COMPILER_C_O($1)
6330
_LT_COMPILER_FILE_LOCKS($1)
6331
_LT_LINKER_SHLIBS($1)
6332
_LT_SYS_DYNAMIC_LINKER($1)
6333
_LT_LINKER_HARDCODE_LIBPATH($1)
6334
6335
_LT_CONFIG($1)
6336
fi # test -n "$compiler"
6337
6338
CC=$lt_save_CC
6339
LDCXX=$LD
6340
LD=$lt_save_LD
6341
GCC=$lt_save_GCC
6342
with_gnu_ld=$lt_save_with_gnu_ld
6343
lt_cv_path_LDCXX=$lt_cv_path_LD
6344
lt_cv_path_LD=$lt_save_path_LD
6345
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6346
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6347
fi # test "$_lt_caught_CXX_error" != yes
6348
6349
AC_LANG_POP
6350
])# _LT_LANG_CXX_CONFIG
6351
6352
6353
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6354
# ---------------------------------
6355
# Figure out "hidden" library dependencies from verbose
6356
# compiler output when linking a shared library.
6357
# Parse the compiler output and extract the necessary
6358
# objects, libraries and library flags.
6359
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6360
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6361
# Dependencies to place before and after the object being linked:
6362
_LT_TAGVAR(predep_objects, $1)=
6363
_LT_TAGVAR(postdep_objects, $1)=
6364
_LT_TAGVAR(predeps, $1)=
6365
_LT_TAGVAR(postdeps, $1)=
6366
_LT_TAGVAR(compiler_lib_search_path, $1)=
6367
6368
dnl we can't use the lt_simple_compile_test_code here,
6369
dnl because it contains code intended for an executable,
6370
dnl not a library. It's possible we should let each
6371
dnl tag define a new lt_????_link_test_code variable,
6372
dnl but it's only used here...
6373
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6374
int a;
6375
void foo (void) { a = 0; }
6376
_LT_EOF
6377
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6378
class Foo
6379
{
6380
public:
6381
Foo (void) { a = 0; }
6382
private:
6383
int a;
6384
};
6385
_LT_EOF
6386
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6387
subroutine foo
6388
implicit none
6389
integer*4 a
6390
a=0
6391
return
6392
end
6393
_LT_EOF
6394
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6395
subroutine foo
6396
implicit none
6397
integer a
6398
a=0
6399
return
6400
end
6401
_LT_EOF
6402
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6403
public class foo {
6404
private int a;
6405
public void bar (void) {
6406
a = 0;
6407
}
6408
};
6409
_LT_EOF
6410
])
6411
dnl Parse the compiler output and extract the necessary
6412
dnl objects, libraries and library flags.
6413
if AC_TRY_EVAL(ac_compile); then
6414
# Parse the compiler output and extract the necessary
6415
# objects, libraries and library flags.
6416
6417
# Sentinel used to keep track of whether or not we are before
6418
# the conftest object file.
6419
pre_test_object_deps_done=no
6420
6421
for p in `eval "$output_verbose_link_cmd"`; do
6422
case $p in
6423
6424
-L* | -R* | -l*)
6425
# Some compilers place space between "-{L,R}" and the path.
6426
# Remove the space.
6427
if test $p = "-L" ||
6428
test $p = "-R"; then
6429
prev=$p
6430
continue
6431
else
6432
prev=
6433
fi
6434
6435
if test "$pre_test_object_deps_done" = no; then
6436
case $p in
6437
-L* | -R*)
6438
# Internal compiler library paths should come after those
6439
# provided the user. The postdeps already come after the
6440
# user supplied libs so there is no need to process them.
6441
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6442
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6443
else
6444
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6445
fi
6446
;;
6447
# The "-l" case would never come before the object being
6448
# linked, so don't bother handling this case.
6449
esac
6450
else
6451
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6452
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
6453
else
6454
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6455
fi
6456
fi
6457
;;
6458
6459
*.$objext)
6460
# This assumes that the test object file only shows up
6461
# once in the compiler output.
6462
if test "$p" = "conftest.$objext"; then
6463
pre_test_object_deps_done=yes
6464
continue
6465
fi
6466
6467
if test "$pre_test_object_deps_done" = no; then
6468
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6469
_LT_TAGVAR(predep_objects, $1)="$p"
6470
else
6471
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6472
fi
6473
else
6474
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6475
_LT_TAGVAR(postdep_objects, $1)="$p"
6476
else
6477
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6478
fi
6479
fi
6480
;;
6481
6482
*) ;; # Ignore the rest.
6483
6484
esac
6485
done
6486
6487
# Clean up.
6488
rm -f a.out a.exe
6489
else
6490
echo "libtool.m4: error: problem compiling $1 test program"
6491
fi
6492
6493
$RM -f confest.$objext
6494
6495
# PORTME: override above test on systems where it is broken
6496
m4_if([$1], [CXX],
6497
[case $host_os in
6498
interix[[3-9]]*)
6499
# Interix 3.5 installs completely hosed .la files for C++, so rather than
6500
# hack all around it, let's just trust "g++" to DTRT.
6501
_LT_TAGVAR(predep_objects,$1)=
6502
_LT_TAGVAR(postdep_objects,$1)=
6503
_LT_TAGVAR(postdeps,$1)=
6504
;;
6505
6506
linux*)
6507
case `$CC -V 2>&1 | sed 5q` in
6508
*Sun\ C*)
6509
# Sun C++ 5.9
6510
6511
# The more standards-conforming stlport4 library is
6512
# incompatible with the Cstd library. Avoid specifying
6513
# it if it's in CXXFLAGS. Ignore libCrun as
6514
# -library=stlport4 depends on it.
6515
case " $CXX $CXXFLAGS " in
6516
*" -library=stlport4 "*)
6517
solaris_use_stlport4=yes
6518
;;
6519
esac
6520
6521
if test "$solaris_use_stlport4" != yes; then
6522
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6523
fi
6524
;;
6525
esac
6526
;;
6527
6528
solaris*)
6529
case $cc_basename in
6530
CC*)
6531
# The more standards-conforming stlport4 library is
6532
# incompatible with the Cstd library. Avoid specifying
6533
# it if it's in CXXFLAGS. Ignore libCrun as
6534
# -library=stlport4 depends on it.
6535
case " $CXX $CXXFLAGS " in
6536
*" -library=stlport4 "*)
6537
solaris_use_stlport4=yes
6538
;;
6539
esac
6540
6541
# Adding this requires a known-good setup of shared libraries for
6542
# Sun compiler versions before 5.6, else PIC objects from an old
6543
# archive will be linked into the output, leading to subtle bugs.
6544
if test "$solaris_use_stlport4" != yes; then
6545
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6546
fi
6547
;;
6548
esac
6549
;;
6550
esac
6551
])
6552
6553
case " $_LT_TAGVAR(postdeps, $1) " in
6554
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6555
esac
6556
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
6557
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6558
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6559
fi
6560
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6561
[The directories searched by this compiler when creating a shared library])
6562
_LT_TAGDECL([], [predep_objects], [1],
6563
[Dependencies to place before and after the objects being linked to
6564
create a shared library])
6565
_LT_TAGDECL([], [postdep_objects], [1])
6566
_LT_TAGDECL([], [predeps], [1])
6567
_LT_TAGDECL([], [postdeps], [1])
6568
_LT_TAGDECL([], [compiler_lib_search_path], [1],
6569
[The library search path used internally by the compiler when linking
6570
a shared library])
6571
])# _LT_SYS_HIDDEN_LIBDEPS
6572
6573
6574
# _LT_PROG_F77
6575
# ------------
6576
# Since AC_PROG_F77 is broken, in that it returns the empty string
6577
# if there is no fortran compiler, we have our own version here.
6578
m4_defun([_LT_PROG_F77],
6579
[
6580
pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6581
AC_PROG_F77
6582
if test -z "$F77" || test "X$F77" = "Xno"; then
6583
_lt_disable_F77=yes
6584
fi
6585
popdef([AC_MSG_ERROR])
6586
])# _LT_PROG_F77
6587
6588
dnl aclocal-1.4 backwards compatibility:
6589
dnl AC_DEFUN([_LT_PROG_F77], [])
6590
6591
6592
# _LT_LANG_F77_CONFIG([TAG])
6593
# --------------------------
6594
# Ensure that the configuration variables for a Fortran 77 compiler are
6595
# suitably defined. These variables are subsequently used by _LT_CONFIG
6596
# to write the compiler configuration to `libtool'.
6597
m4_defun([_LT_LANG_F77_CONFIG],
6598
[AC_REQUIRE([_LT_PROG_F77])dnl
6599
AC_LANG_PUSH(Fortran 77)
6600
6601
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6602
_LT_TAGVAR(allow_undefined_flag, $1)=
6603
_LT_TAGVAR(always_export_symbols, $1)=no
6604
_LT_TAGVAR(archive_expsym_cmds, $1)=
6605
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6606
_LT_TAGVAR(hardcode_direct, $1)=no
6607
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6608
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6609
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6610
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6611
_LT_TAGVAR(hardcode_minus_L, $1)=no
6612
_LT_TAGVAR(hardcode_automatic, $1)=no
6613
_LT_TAGVAR(inherit_rpath, $1)=no
6614
_LT_TAGVAR(module_cmds, $1)=
6615
_LT_TAGVAR(module_expsym_cmds, $1)=
6616
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6617
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6618
_LT_TAGVAR(no_undefined_flag, $1)=
6619
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6620
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6621
6622
# Source file extension for f77 test sources.
6623
ac_ext=f
6624
6625
# Object file extension for compiled f77 test sources.
6626
objext=o
6627
_LT_TAGVAR(objext, $1)=$objext
6628
6629
# No sense in running all these tests if we already determined that
6630
# the F77 compiler isn't working. Some variables (like enable_shared)
6631
# are currently assumed to apply to all compilers on this platform,
6632
# and will be corrupted by setting them based on a non-working compiler.
6633
if test "$_lt_disable_F77" != yes; then
6634
# Code to be used in simple compile tests
6635
lt_simple_compile_test_code="\
6636
subroutine t
6637
return
6638
end
6639
"
6640
6641
# Code to be used in simple link tests
6642
lt_simple_link_test_code="\
6643
program t
6644
end
6645
"
6646
6647
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6648
_LT_TAG_COMPILER
6649
6650
# save warnings/boilerplate of simple test code
6651
_LT_COMPILER_BOILERPLATE
6652
_LT_LINKER_BOILERPLATE
6653
6654
# Allow CC to be a program name with arguments.
6655
lt_save_CC="$CC"
6656
lt_save_GCC=$GCC
6657
CC=${F77-"f77"}
6658
compiler=$CC
6659
_LT_TAGVAR(compiler, $1)=$CC
6660
_LT_CC_BASENAME([$compiler])
6661
GCC=$G77
6662
if test -n "$compiler"; then
6663
AC_MSG_CHECKING([if libtool supports shared libraries])
6664
AC_MSG_RESULT([$can_build_shared])
6665
6666
AC_MSG_CHECKING([whether to build shared libraries])
6667
test "$can_build_shared" = "no" && enable_shared=no
6668
6669
# On AIX, shared libraries and static libraries use the same namespace, and
6670
# are all built from PIC.
6671
case $host_os in
6672
aix3*)
6673
test "$enable_shared" = yes && enable_static=no
6674
if test -n "$RANLIB"; then
6675
archive_cmds="$archive_cmds~\$RANLIB \$lib"
6676
postinstall_cmds='$RANLIB $lib'
6677
fi
6678
;;
6679
aix[[4-9]]*)
6680
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6681
test "$enable_shared" = yes && enable_static=no
6682
fi
6683
;;
6684
esac
6685
AC_MSG_RESULT([$enable_shared])
6686
6687
AC_MSG_CHECKING([whether to build static libraries])
6688
# Make sure either enable_shared or enable_static is yes.
6689
test "$enable_shared" = yes || enable_static=yes
6690
AC_MSG_RESULT([$enable_static])
6691
6692
_LT_TAGVAR(GCC, $1)="$G77"
6693
_LT_TAGVAR(LD, $1)="$LD"
6694
6695
## CAVEAT EMPTOR:
6696
## There is no encapsulation within the following macros, do not change
6697
## the running order or otherwise move them around unless you know exactly
6698
## what you are doing...
6699
_LT_COMPILER_PIC($1)
6700
_LT_COMPILER_C_O($1)
6701
_LT_COMPILER_FILE_LOCKS($1)
6702
_LT_LINKER_SHLIBS($1)
6703
_LT_SYS_DYNAMIC_LINKER($1)
6704
_LT_LINKER_HARDCODE_LIBPATH($1)
6705
6706
_LT_CONFIG($1)
6707
fi # test -n "$compiler"
6708
6709
GCC=$lt_save_GCC
6710
CC="$lt_save_CC"
6711
fi # test "$_lt_disable_F77" != yes
6712
6713
AC_LANG_POP
6714
])# _LT_LANG_F77_CONFIG
6715
6716
6717
# _LT_PROG_FC
6718
# -----------
6719
# Since AC_PROG_FC is broken, in that it returns the empty string
6720
# if there is no fortran compiler, we have our own version here.
6721
m4_defun([_LT_PROG_FC],
6722
[
6723
pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6724
AC_PROG_FC
6725
if test -z "$FC" || test "X$FC" = "Xno"; then
6726
_lt_disable_FC=yes
6727
fi
6728
popdef([AC_MSG_ERROR])
6729
])# _LT_PROG_FC
6730
6731
dnl aclocal-1.4 backwards compatibility:
6732
dnl AC_DEFUN([_LT_PROG_FC], [])
6733
6734
6735
# _LT_LANG_FC_CONFIG([TAG])
6736
# -------------------------
6737
# Ensure that the configuration variables for a Fortran compiler are
6738
# suitably defined. These variables are subsequently used by _LT_CONFIG
6739
# to write the compiler configuration to `libtool'.
6740
m4_defun([_LT_LANG_FC_CONFIG],
6741
[AC_REQUIRE([_LT_PROG_FC])dnl
6742
AC_LANG_PUSH(Fortran)
6743
6744
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6745
_LT_TAGVAR(allow_undefined_flag, $1)=
6746
_LT_TAGVAR(always_export_symbols, $1)=no
6747
_LT_TAGVAR(archive_expsym_cmds, $1)=
6748
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6749
_LT_TAGVAR(hardcode_direct, $1)=no
6750
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6751
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6752
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6753
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6754
_LT_TAGVAR(hardcode_minus_L, $1)=no
6755
_LT_TAGVAR(hardcode_automatic, $1)=no
6756
_LT_TAGVAR(inherit_rpath, $1)=no
6757
_LT_TAGVAR(module_cmds, $1)=
6758
_LT_TAGVAR(module_expsym_cmds, $1)=
6759
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6760
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6761
_LT_TAGVAR(no_undefined_flag, $1)=
6762
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6763
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6764
6765
# Source file extension for fc test sources.
6766
ac_ext=${ac_fc_srcext-f}
6767
6768
# Object file extension for compiled fc test sources.
6769
objext=o
6770
_LT_TAGVAR(objext, $1)=$objext
6771
6772
# No sense in running all these tests if we already determined that
6773
# the FC compiler isn't working. Some variables (like enable_shared)
6774
# are currently assumed to apply to all compilers on this platform,
6775
# and will be corrupted by setting them based on a non-working compiler.
6776
if test "$_lt_disable_FC" != yes; then
6777
# Code to be used in simple compile tests
6778
lt_simple_compile_test_code="\
6779
subroutine t
6780
return
6781
end
6782
"
6783
6784
# Code to be used in simple link tests
6785
lt_simple_link_test_code="\
6786
program t
6787
end
6788
"
6789
6790
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6791
_LT_TAG_COMPILER
6792
6793
# save warnings/boilerplate of simple test code
6794
_LT_COMPILER_BOILERPLATE
6795
_LT_LINKER_BOILERPLATE
6796
6797
# Allow CC to be a program name with arguments.
6798
lt_save_CC="$CC"
6799
lt_save_GCC=$GCC
6800
CC=${FC-"f95"}
6801
compiler=$CC
6802
GCC=$ac_cv_fc_compiler_gnu
6803
6804
_LT_TAGVAR(compiler, $1)=$CC
6805
_LT_CC_BASENAME([$compiler])
6806
6807
if test -n "$compiler"; then
6808
AC_MSG_CHECKING([if libtool supports shared libraries])
6809
AC_MSG_RESULT([$can_build_shared])
6810
6811
AC_MSG_CHECKING([whether to build shared libraries])
6812
test "$can_build_shared" = "no" && enable_shared=no
6813
6814
# On AIX, shared libraries and static libraries use the same namespace, and
6815
# are all built from PIC.
6816
case $host_os in
6817
aix3*)
6818
test "$enable_shared" = yes && enable_static=no
6819
if test -n "$RANLIB"; then
6820
archive_cmds="$archive_cmds~\$RANLIB \$lib"
6821
postinstall_cmds='$RANLIB $lib'
6822
fi
6823
;;
6824
aix[[4-9]]*)
6825
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6826
test "$enable_shared" = yes && enable_static=no
6827
fi
6828
;;
6829
esac
6830
AC_MSG_RESULT([$enable_shared])
6831
6832
AC_MSG_CHECKING([whether to build static libraries])
6833
# Make sure either enable_shared or enable_static is yes.
6834
test "$enable_shared" = yes || enable_static=yes
6835
AC_MSG_RESULT([$enable_static])
6836
6837
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6838
_LT_TAGVAR(LD, $1)="$LD"
6839
6840
## CAVEAT EMPTOR:
6841
## There is no encapsulation within the following macros, do not change
6842
## the running order or otherwise move them around unless you know exactly
6843
## what you are doing...
6844
_LT_SYS_HIDDEN_LIBDEPS($1)
6845
_LT_COMPILER_PIC($1)
6846
_LT_COMPILER_C_O($1)
6847
_LT_COMPILER_FILE_LOCKS($1)
6848
_LT_LINKER_SHLIBS($1)
6849
_LT_SYS_DYNAMIC_LINKER($1)
6850
_LT_LINKER_HARDCODE_LIBPATH($1)
6851
6852
_LT_CONFIG($1)
6853
fi # test -n "$compiler"
6854
6855
GCC=$lt_save_GCC
6856
CC="$lt_save_CC"
6857
fi # test "$_lt_disable_FC" != yes
6858
6859
AC_LANG_POP
6860
])# _LT_LANG_FC_CONFIG
6861
6862
6863
# _LT_LANG_GCJ_CONFIG([TAG])
6864
# --------------------------
6865
# Ensure that the configuration variables for the GNU Java Compiler compiler
6866
# are suitably defined. These variables are subsequently used by _LT_CONFIG
6867
# to write the compiler configuration to `libtool'.
6868
m4_defun([_LT_LANG_GCJ_CONFIG],
6869
[AC_REQUIRE([LT_PROG_GCJ])dnl
6870
AC_LANG_SAVE
6871
6872
# Source file extension for Java test sources.
6873
ac_ext=java
6874
6875
# Object file extension for compiled Java test sources.
6876
objext=o
6877
_LT_TAGVAR(objext, $1)=$objext
6878
6879
# Code to be used in simple compile tests
6880
lt_simple_compile_test_code="class foo {}"
6881
6882
# Code to be used in simple link tests
6883
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6884
6885
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6886
_LT_TAG_COMPILER
6887
6888
# save warnings/boilerplate of simple test code
6889
_LT_COMPILER_BOILERPLATE
6890
_LT_LINKER_BOILERPLATE
6891
6892
# Allow CC to be a program name with arguments.
6893
lt_save_CC="$CC"
6894
lt_save_GCC=$GCC
6895
GCC=yes
6896
CC=${GCJ-"gcj"}
6897
compiler=$CC
6898
_LT_TAGVAR(compiler, $1)=$CC
6899
_LT_TAGVAR(LD, $1)="$LD"
6900
_LT_CC_BASENAME([$compiler])
6901
6902
# GCJ did not exist at the time GCC didn't implicitly link libc in.
6903
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6904
6905
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6906
6907
if test -n "$compiler"; then
6908
_LT_COMPILER_NO_RTTI($1)
6909
_LT_COMPILER_PIC($1)
6910
_LT_COMPILER_C_O($1)
6911
_LT_COMPILER_FILE_LOCKS($1)
6912
_LT_LINKER_SHLIBS($1)
6913
_LT_LINKER_HARDCODE_LIBPATH($1)
6914
6915
_LT_CONFIG($1)
6916
fi
6917
6918
AC_LANG_RESTORE
6919
6920
GCC=$lt_save_GCC
6921
CC="$lt_save_CC"
6922
])# _LT_LANG_GCJ_CONFIG
6923
6924
6925
# _LT_LANG_RC_CONFIG([TAG])
6926
# -------------------------
6927
# Ensure that the configuration variables for the Windows resource compiler
6928
# are suitably defined. These variables are subsequently used by _LT_CONFIG
6929
# to write the compiler configuration to `libtool'.
6930
m4_defun([_LT_LANG_RC_CONFIG],
6931
[AC_REQUIRE([LT_PROG_RC])dnl
6932
AC_LANG_SAVE
6933
6934
# Source file extension for RC test sources.
6935
ac_ext=rc
6936
6937
# Object file extension for compiled RC test sources.
6938
objext=o
6939
_LT_TAGVAR(objext, $1)=$objext
6940
6941
# Code to be used in simple compile tests
6942
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
6943
6944
# Code to be used in simple link tests
6945
lt_simple_link_test_code="$lt_simple_compile_test_code"
6946
6947
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6948
_LT_TAG_COMPILER
6949
6950
# save warnings/boilerplate of simple test code
6951
_LT_COMPILER_BOILERPLATE
6952
_LT_LINKER_BOILERPLATE
6953
6954
# Allow CC to be a program name with arguments.
6955
lt_save_CC="$CC"
6956
lt_save_GCC=$GCC
6957
GCC=
6958
CC=${RC-"windres"}
6959
compiler=$CC
6960
_LT_TAGVAR(compiler, $1)=$CC
6961
_LT_CC_BASENAME([$compiler])
6962
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6963
6964
if test -n "$compiler"; then
6965
:
6966
_LT_CONFIG($1)
6967
fi
6968
6969
GCC=$lt_save_GCC
6970
AC_LANG_RESTORE
6971
CC="$lt_save_CC"
6972
])# _LT_LANG_RC_CONFIG
6973
6974
6975
# LT_PROG_GCJ
6976
# -----------
6977
AC_DEFUN([LT_PROG_GCJ],
6978
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6979
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6980
[AC_CHECK_TOOL(GCJ, gcj,)
6981
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6982
AC_SUBST(GCJFLAGS)])])[]dnl
6983
])
6984
6985
# Old name:
6986
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
6987
dnl aclocal-1.4 backwards compatibility:
6988
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
6989
6990
6991
# LT_PROG_RC
6992
# ----------
6993
AC_DEFUN([LT_PROG_RC],
6994
[AC_CHECK_TOOL(RC, windres,)
6995
])
6996
6997
# Old name:
6998
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
6999
dnl aclocal-1.4 backwards compatibility:
7000
dnl AC_DEFUN([LT_AC_PROG_RC], [])
7001
7002
7003
# _LT_DECL_EGREP
7004
# --------------
7005
# If we don't have a new enough Autoconf to choose the best grep
7006
# available, choose the one first in the user's PATH.
7007
m4_defun([_LT_DECL_EGREP],
7008
[AC_REQUIRE([AC_PROG_EGREP])dnl
7009
AC_REQUIRE([AC_PROG_FGREP])dnl
7010
test -z "$GREP" && GREP=grep
7011
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7012
_LT_DECL([], [EGREP], [1], [An ERE matcher])
7013
_LT_DECL([], [FGREP], [1], [A literal string matcher])
7014
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7015
AC_SUBST([GREP])
7016
])
7017
7018
7019
# _LT_DECL_OBJDUMP
7020
# --------------
7021
# If we don't have a new enough Autoconf to choose the best objdump
7022
# available, choose the one first in the user's PATH.
7023
m4_defun([_LT_DECL_OBJDUMP],
7024
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7025
test -z "$OBJDUMP" && OBJDUMP=objdump
7026
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7027
AC_SUBST([OBJDUMP])
7028
])
7029
7030
7031
# _LT_DECL_SED
7032
# ------------
7033
# Check for a fully-functional sed program, that truncates
7034
# as few characters as possible. Prefer GNU sed if found.
7035
m4_defun([_LT_DECL_SED],
7036
[AC_PROG_SED
7037
test -z "$SED" && SED=sed
7038
Xsed="$SED -e 1s/^X//"
7039
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7040
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7041
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
7042
])# _LT_DECL_SED
7043
7044
m4_ifndef([AC_PROG_SED], [
7045
# NOTE: This macro has been submitted for inclusion into #
7046
# GNU Autoconf as AC_PROG_SED. When it is available in #
7047
# a released version of Autoconf we should remove this #
7048
# macro and use it instead. #
7049
7050
m4_defun([AC_PROG_SED],
7051
[AC_MSG_CHECKING([for a sed that does not truncate output])
7052
AC_CACHE_VAL(lt_cv_path_SED,
7053
[# Loop through the user's path and test for sed and gsed.
7054
# Then use that list of sed's as ones to test for truncation.
7055
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7056
for as_dir in $PATH
7057
do
7058
IFS=$as_save_IFS
7059
test -z "$as_dir" && as_dir=.
7060
for lt_ac_prog in sed gsed; do
7061
for ac_exec_ext in '' $ac_executable_extensions; do
7062
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7063
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7064
fi
7065
done
7066
done
7067
done
7068
IFS=$as_save_IFS
7069
lt_ac_max=0
7070
lt_ac_count=0
7071
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7072
# along with /bin/sed that truncates output.
7073
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7074
test ! -f $lt_ac_sed && continue
7075
cat /dev/null > conftest.in
7076
lt_ac_count=0
7077
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7078
# Check for GNU sed and select it if it is found.
7079
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7080
lt_cv_path_SED=$lt_ac_sed
7081
break
7082
fi
7083
while true; do
7084
cat conftest.in conftest.in >conftest.tmp
7085
mv conftest.tmp conftest.in
7086
cp conftest.in conftest.nl
7087
echo >>conftest.nl
7088
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7089
cmp -s conftest.out conftest.nl || break
7090
# 10000 chars as input seems more than enough
7091
test $lt_ac_count -gt 10 && break
7092
lt_ac_count=`expr $lt_ac_count + 1`
7093
if test $lt_ac_count -gt $lt_ac_max; then
7094
lt_ac_max=$lt_ac_count
7095
lt_cv_path_SED=$lt_ac_sed
7096
fi
7097
done
7098
done
7099
])
7100
SED=$lt_cv_path_SED
7101
AC_SUBST([SED])
7102
AC_MSG_RESULT([$SED])
7103
])#AC_PROG_SED
7104
])#m4_ifndef
7105
7106
# Old name:
7107
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7108
dnl aclocal-1.4 backwards compatibility:
7109
dnl AC_DEFUN([LT_AC_PROG_SED], [])
7110
7111
7112
# _LT_CHECK_SHELL_FEATURES
7113
# ------------------------
7114
# Find out whether the shell is Bourne or XSI compatible,
7115
# or has some other useful features.
7116
m4_defun([_LT_CHECK_SHELL_FEATURES],
7117
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7118
# Try some XSI features
7119
xsi_shell=no
7120
( _lt_dummy="a/b/c"
7121
test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7122
= c,a/b,, \
7123
&& eval 'test $(( 1 + 1 )) -eq 2 \
7124
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7125
&& xsi_shell=yes
7126
AC_MSG_RESULT([$xsi_shell])
7127
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7128
7129
AC_MSG_CHECKING([whether the shell understands "+="])
7130
lt_shell_append=no
7131
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7132
>/dev/null 2>&1 \
7133
&& lt_shell_append=yes
7134
AC_MSG_RESULT([$lt_shell_append])
7135
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7136
7137
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7138
lt_unset=unset
7139
else
7140
lt_unset=false
7141
fi
7142
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7143
7144
# test EBCDIC or ASCII
7145
case `echo X|tr X '\101'` in
7146
A) # ASCII based system
7147
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7148
lt_SP2NL='tr \040 \012'
7149
lt_NL2SP='tr \015\012 \040\040'
7150
;;
7151
*) # EBCDIC based system
7152
lt_SP2NL='tr \100 \n'
7153
lt_NL2SP='tr \r\n \100\100'
7154
;;
7155
esac
7156
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7157
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7158
])# _LT_CHECK_SHELL_FEATURES
7159
7160
7161
# _LT_PROG_XSI_SHELLFNS
7162
# ---------------------
7163
# Bourne and XSI compatible variants of some useful shell functions.
7164
m4_defun([_LT_PROG_XSI_SHELLFNS],
7165
[case $xsi_shell in
7166
yes)
7167
cat << \_LT_EOF >> "$cfgfile"
7168
7169
# func_dirname file append nondir_replacement
7170
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7171
# otherwise set result to NONDIR_REPLACEMENT.
7172
func_dirname ()
7173
{
7174
case ${1} in
7175
*/*) func_dirname_result="${1%/*}${2}" ;;
7176
* ) func_dirname_result="${3}" ;;
7177
esac
7178
}
7179
7180
# func_basename file
7181
func_basename ()
7182
{
7183
func_basename_result="${1##*/}"
7184
}
7185
7186
# func_dirname_and_basename file append nondir_replacement
7187
# perform func_basename and func_dirname in a single function
7188
# call:
7189
# dirname: Compute the dirname of FILE. If nonempty,
7190
# add APPEND to the result, otherwise set result
7191
# to NONDIR_REPLACEMENT.
7192
# value returned in "$func_dirname_result"
7193
# basename: Compute filename of FILE.
7194
# value retuned in "$func_basename_result"
7195
# Implementation must be kept synchronized with func_dirname
7196
# and func_basename. For efficiency, we do not delegate to
7197
# those functions but instead duplicate the functionality here.
7198
func_dirname_and_basename ()
7199
{
7200
case ${1} in
7201
*/*) func_dirname_result="${1%/*}${2}" ;;
7202
* ) func_dirname_result="${3}" ;;
7203
esac
7204
func_basename_result="${1##*/}"
7205
}
7206
7207
# func_stripname prefix suffix name
7208
# strip PREFIX and SUFFIX off of NAME.
7209
# PREFIX and SUFFIX must not contain globbing or regex special
7210
# characters, hashes, percent signs, but SUFFIX may contain a leading
7211
# dot (in which case that matches only a dot).
7212
func_stripname ()
7213
{
7214
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7215
# positional parameters, so assign one to ordinary parameter first.
7216
func_stripname_result=${3}
7217
func_stripname_result=${func_stripname_result#"${1}"}
7218
func_stripname_result=${func_stripname_result%"${2}"}
7219
}
7220
7221
# func_opt_split
7222
func_opt_split ()
7223
{
7224
func_opt_split_opt=${1%%=*}
7225
func_opt_split_arg=${1#*=}
7226
}
7227
7228
# func_lo2o object
7229
func_lo2o ()
7230
{
7231
case ${1} in
7232
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7233
*) func_lo2o_result=${1} ;;
7234
esac
7235
}
7236
7237
# func_xform libobj-or-source
7238
func_xform ()
7239
{
7240
func_xform_result=${1%.*}.lo
7241
}
7242
7243
# func_arith arithmetic-term...
7244
func_arith ()
7245
{
7246
func_arith_result=$(( $[*] ))
7247
}
7248
7249
# func_len string
7250
# STRING may not start with a hyphen.
7251
func_len ()
7252
{
7253
func_len_result=${#1}
7254
}
7255
7256
_LT_EOF
7257
;;
7258
*) # Bourne compatible functions.
7259
cat << \_LT_EOF >> "$cfgfile"
7260
7261
# func_dirname file append nondir_replacement
7262
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7263
# otherwise set result to NONDIR_REPLACEMENT.
7264
func_dirname ()
7265
{
7266
# Extract subdirectory from the argument.
7267
func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7268
if test "X$func_dirname_result" = "X${1}"; then
7269
func_dirname_result="${3}"
7270
else
7271
func_dirname_result="$func_dirname_result${2}"
7272
fi
7273
}
7274
7275
# func_basename file
7276
func_basename ()
7277
{
7278
func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7279
}
7280
7281
dnl func_dirname_and_basename
7282
dnl A portable version of this function is already defined in general.m4sh
7283
dnl so there is no need for it here.
7284
7285
# func_stripname prefix suffix name
7286
# strip PREFIX and SUFFIX off of NAME.
7287
# PREFIX and SUFFIX must not contain globbing or regex special
7288
# characters, hashes, percent signs, but SUFFIX may contain a leading
7289
# dot (in which case that matches only a dot).
7290
# func_strip_suffix prefix name
7291
func_stripname ()
7292
{
7293
case ${2} in
7294
.*) func_stripname_result=`$ECHO "X${3}" \
7295
| $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7296
*) func_stripname_result=`$ECHO "X${3}" \
7297
| $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7298
esac
7299
}
7300
7301
# sed scripts:
7302
my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7303
my_sed_long_arg='1s/^-[[^=]]*=//'
7304
7305
# func_opt_split
7306
func_opt_split ()
7307
{
7308
func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7309
func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7310
}
7311
7312
# func_lo2o object
7313
func_lo2o ()
7314
{
7315
func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7316
}
7317
7318
# func_xform libobj-or-source
7319
func_xform ()
7320
{
7321
func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7322
}
7323
7324
# func_arith arithmetic-term...
7325
func_arith ()
7326
{
7327
func_arith_result=`expr "$[@]"`
7328
}
7329
7330
# func_len string
7331
# STRING may not start with a hyphen.
7332
func_len ()
7333
{
7334
func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7335
}
7336
7337
_LT_EOF
7338
esac
7339
7340
case $lt_shell_append in
7341
yes)
7342
cat << \_LT_EOF >> "$cfgfile"
7343
7344
# func_append var value
7345
# Append VALUE to the end of shell variable VAR.
7346
func_append ()
7347
{
7348
eval "$[1]+=\$[2]"
7349
}
7350
_LT_EOF
7351
;;
7352
*)
7353
cat << \_LT_EOF >> "$cfgfile"
7354
7355
# func_append var value
7356
# Append VALUE to the end of shell variable VAR.
7357
func_append ()
7358
{
7359
eval "$[1]=\$$[1]\$[2]"
7360
}
7361
7362
_LT_EOF
7363
;;
7364
esac
7365
])
7366
7367
# Helper functions for option handling. -*- Autoconf -*-
7368
#
7369
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7370
# Written by Gary V. Vaughan, 2004
7371
#
7372
# This file is free software; the Free Software Foundation gives
7373
# unlimited permission to copy and/or distribute it, with or without
7374
# modifications, as long as this notice is preserved.
7375
7376
# serial 6 ltoptions.m4
7377
7378
# This is to help aclocal find these macros, as it can't see m4_define.
7379
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7380
7381
7382
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7383
# ------------------------------------------
7384
m4_define([_LT_MANGLE_OPTION],
7385
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7386
7387
7388
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7389
# ---------------------------------------
7390
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7391
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
7392
# saved as a flag.
7393
m4_define([_LT_SET_OPTION],
7394
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7395
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7396
_LT_MANGLE_DEFUN([$1], [$2]),
7397
[m4_warning([Unknown $1 option `$2'])])[]dnl
7398
])
7399
7400
7401
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7402
# ------------------------------------------------------------
7403
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7404
m4_define([_LT_IF_OPTION],
7405
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7406
7407
7408
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7409
# -------------------------------------------------------
7410
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7411
# are set.
7412
m4_define([_LT_UNLESS_OPTIONS],
7413
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7414
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7415
[m4_define([$0_found])])])[]dnl
7416
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7417
])[]dnl
7418
])
7419
7420
7421
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7422
# ----------------------------------------
7423
# OPTION-LIST is a space-separated list of Libtool options associated
7424
# with MACRO-NAME. If any OPTION has a matching handler declared with
7425
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7426
# the unknown option and exit.
7427
m4_defun([_LT_SET_OPTIONS],
7428
[# Set options
7429
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7430
[_LT_SET_OPTION([$1], _LT_Option)])
7431
7432
m4_if([$1],[LT_INIT],[
7433
dnl
7434
dnl Simply set some default values (i.e off) if boolean options were not
7435
dnl specified:
7436
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7437
])
7438
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7439
])
7440
dnl
7441
dnl If no reference was made to various pairs of opposing options, then
7442
dnl we run the default mode handler for the pair. For example, if neither
7443
dnl `shared' nor `disable-shared' was passed, we enable building of shared
7444
dnl archives by default:
7445
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7446
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7447
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7448
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7449
[_LT_ENABLE_FAST_INSTALL])
7450
])
7451
])# _LT_SET_OPTIONS
7452
7453
7454
7455
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7456
# -----------------------------------------
7457
m4_define([_LT_MANGLE_DEFUN],
7458
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7459
7460
7461
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7462
# -----------------------------------------------
7463
m4_define([LT_OPTION_DEFINE],
7464
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7465
])# LT_OPTION_DEFINE
7466
7467
7468
# dlopen
7469
# ------
7470
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7471
])
7472
7473
AU_DEFUN([AC_LIBTOOL_DLOPEN],
7474
[_LT_SET_OPTION([LT_INIT], [dlopen])
7475
AC_DIAGNOSE([obsolete],
7476
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7477
put the `dlopen' option into LT_INIT's first parameter.])
7478
])
7479
7480
dnl aclocal-1.4 backwards compatibility:
7481
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7482
7483
7484
# win32-dll
7485
# ---------
7486
# Declare package support for building win32 dll's.
7487
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7488
[enable_win32_dll=yes
7489
7490
case $host in
7491
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
7492
AC_CHECK_TOOL(AS, as, false)
7493
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7494
AC_CHECK_TOOL(OBJDUMP, objdump, false)
7495
;;
7496
esac
7497
7498
test -z "$AS" && AS=as
7499
_LT_DECL([], [AS], [0], [Assembler program])dnl
7500
7501
test -z "$DLLTOOL" && DLLTOOL=dlltool
7502
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
7503
7504
test -z "$OBJDUMP" && OBJDUMP=objdump
7505
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
7506
])# win32-dll
7507
7508
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7509
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
7510
_LT_SET_OPTION([LT_INIT], [win32-dll])
7511
AC_DIAGNOSE([obsolete],
7512
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7513
put the `win32-dll' option into LT_INIT's first parameter.])
7514
])
7515
7516
dnl aclocal-1.4 backwards compatibility:
7517
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
7518
7519
7520
# _LT_ENABLE_SHARED([DEFAULT])
7521
# ----------------------------
7522
# implement the --enable-shared flag, and supports the `shared' and
7523
# `disable-shared' LT_INIT options.
7524
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7525
m4_define([_LT_ENABLE_SHARED],
7526
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
7527
AC_ARG_ENABLE([shared],
7528
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
7529
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
7530
[p=${PACKAGE-default}
7531
case $enableval in
7532
yes) enable_shared=yes ;;
7533
no) enable_shared=no ;;
7534
*)
7535
enable_shared=no
7536
# Look at the argument we got. We use all the common list separators.
7537
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7538
for pkg in $enableval; do
7539
IFS="$lt_save_ifs"
7540
if test "X$pkg" = "X$p"; then
7541
enable_shared=yes
7542
fi
7543
done
7544
IFS="$lt_save_ifs"
7545
;;
7546
esac],
7547
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
7548
7549
_LT_DECL([build_libtool_libs], [enable_shared], [0],
7550
[Whether or not to build shared libraries])
7551
])# _LT_ENABLE_SHARED
7552
7553
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
7554
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
7555
7556
# Old names:
7557
AC_DEFUN([AC_ENABLE_SHARED],
7558
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
7559
])
7560
7561
AC_DEFUN([AC_DISABLE_SHARED],
7562
[_LT_SET_OPTION([LT_INIT], [disable-shared])
7563
])
7564
7565
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7566
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7567
7568
dnl aclocal-1.4 backwards compatibility:
7569
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
7570
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
7571
7572
7573
7574
# _LT_ENABLE_STATIC([DEFAULT])
7575
# ----------------------------
7576
# implement the --enable-static flag, and support the `static' and
7577
# `disable-static' LT_INIT options.
7578
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7579
m4_define([_LT_ENABLE_STATIC],
7580
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
7581
AC_ARG_ENABLE([static],
7582
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
7583
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
7584
[p=${PACKAGE-default}
7585
case $enableval in
7586
yes) enable_static=yes ;;
7587
no) enable_static=no ;;
7588
*)
7589
enable_static=no
7590
# Look at the argument we got. We use all the common list separators.
7591
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7592
for pkg in $enableval; do
7593
IFS="$lt_save_ifs"
7594
if test "X$pkg" = "X$p"; then
7595
enable_static=yes
7596
fi
7597
done
7598
IFS="$lt_save_ifs"
7599
;;
7600
esac],
7601
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
7602
7603
_LT_DECL([build_old_libs], [enable_static], [0],
7604
[Whether or not to build static libraries])
7605
])# _LT_ENABLE_STATIC
7606
7607
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
7608
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
7609
7610
# Old names:
7611
AC_DEFUN([AC_ENABLE_STATIC],
7612
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
7613
])
7614
7615
AC_DEFUN([AC_DISABLE_STATIC],
7616
[_LT_SET_OPTION([LT_INIT], [disable-static])
7617
])
7618
7619
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7620
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7621
7622
dnl aclocal-1.4 backwards compatibility:
7623
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
7624
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
7625
7626
7627
7628
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
7629
# ----------------------------------
7630
# implement the --enable-fast-install flag, and support the `fast-install'
7631
# and `disable-fast-install' LT_INIT options.
7632
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7633
m4_define([_LT_ENABLE_FAST_INSTALL],
7634
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
7635
AC_ARG_ENABLE([fast-install],
7636
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
7637
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
7638
[p=${PACKAGE-default}
7639
case $enableval in
7640
yes) enable_fast_install=yes ;;
7641
no) enable_fast_install=no ;;
7642
*)
7643
enable_fast_install=no
7644
# Look at the argument we got. We use all the common list separators.
7645
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7646
for pkg in $enableval; do
7647
IFS="$lt_save_ifs"
7648
if test "X$pkg" = "X$p"; then
7649
enable_fast_install=yes
7650
fi
7651
done
7652
IFS="$lt_save_ifs"
7653
;;
7654
esac],
7655
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
7656
7657
_LT_DECL([fast_install], [enable_fast_install], [0],
7658
[Whether or not to optimize for fast installation])dnl
7659
])# _LT_ENABLE_FAST_INSTALL
7660
7661
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
7662
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
7663
7664
# Old names:
7665
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
7666
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
7667
AC_DIAGNOSE([obsolete],
7668
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7669
the `fast-install' option into LT_INIT's first parameter.])
7670
])
7671
7672
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
7673
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
7674
AC_DIAGNOSE([obsolete],
7675
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7676
the `disable-fast-install' option into LT_INIT's first parameter.])
7677
])
7678
7679
dnl aclocal-1.4 backwards compatibility:
7680
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
7681
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
7682
7683
7684
# _LT_WITH_PIC([MODE])
7685
# --------------------
7686
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
7687
# LT_INIT options.
7688
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
7689
m4_define([_LT_WITH_PIC],
7690
[AC_ARG_WITH([pic],
7691
[AS_HELP_STRING([--with-pic],
7692
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
7693
[pic_mode="$withval"],
7694
[pic_mode=default])
7695
7696
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
7697
7698
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
7699
])# _LT_WITH_PIC
7700
7701
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
7702
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
7703
7704
# Old name:
7705
AU_DEFUN([AC_LIBTOOL_PICMODE],
7706
[_LT_SET_OPTION([LT_INIT], [pic-only])
7707
AC_DIAGNOSE([obsolete],
7708
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7709
put the `pic-only' option into LT_INIT's first parameter.])
7710
])
7711
7712
dnl aclocal-1.4 backwards compatibility:
7713
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
7714
7715
7716
m4_define([_LTDL_MODE], [])
7717
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
7718
[m4_define([_LTDL_MODE], [nonrecursive])])
7719
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
7720
[m4_define([_LTDL_MODE], [recursive])])
7721
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
7722
[m4_define([_LTDL_MODE], [subproject])])
7723
7724
m4_define([_LTDL_TYPE], [])
7725
LT_OPTION_DEFINE([LTDL_INIT], [installable],
7726
[m4_define([_LTDL_TYPE], [installable])])
7727
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
7728
[m4_define([_LTDL_TYPE], [convenience])])
7729
7730
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
7731
#
7732
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7733
# Written by Gary V. Vaughan, 2004
7734
#
7735
# This file is free software; the Free Software Foundation gives
7736
# unlimited permission to copy and/or distribute it, with or without
7737
# modifications, as long as this notice is preserved.
7738
7739
# serial 6 ltsugar.m4
7740
7741
# This is to help aclocal find these macros, as it can't see m4_define.
7742
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
7743
7744
7745
# lt_join(SEP, ARG1, [ARG2...])
7746
# -----------------------------
7747
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
7748
# associated separator.
7749
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
7750
# versions in m4sugar had bugs.
7751
m4_define([lt_join],
7752
[m4_if([$#], [1], [],
7753
[$#], [2], [[$2]],
7754
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
7755
m4_define([_lt_join],
7756
[m4_if([$#$2], [2], [],
7757
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
7758
7759
7760
# lt_car(LIST)
7761
# lt_cdr(LIST)
7762
# ------------
7763
# Manipulate m4 lists.
7764
# These macros are necessary as long as will still need to support
7765
# Autoconf-2.59 which quotes differently.
7766
m4_define([lt_car], [[$1]])
7767
m4_define([lt_cdr],
7768
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
7769
[$#], 1, [],
7770
[m4_dquote(m4_shift($@))])])
7771
m4_define([lt_unquote], $1)
7772
7773
7774
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
7775
# ------------------------------------------
7776
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
7777
# Note that neither SEPARATOR nor STRING are expanded; they are appended
7778
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
7779
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
7780
# than defined and empty).
7781
#
7782
# This macro is needed until we can rely on Autoconf 2.62, since earlier
7783
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
7784
m4_define([lt_append],
7785
[m4_define([$1],
7786
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
7787
7788
7789
7790
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
7791
# ----------------------------------------------------------
7792
# Produce a SEP delimited list of all paired combinations of elements of
7793
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
7794
# has the form PREFIXmINFIXSUFFIXn.
7795
# Needed until we can rely on m4_combine added in Autoconf 2.62.
7796
m4_define([lt_combine],
7797
[m4_if(m4_eval([$# > 3]), [1],
7798
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
7799
[[m4_foreach([_Lt_prefix], [$2],
7800
[m4_foreach([_Lt_suffix],
7801
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
7802
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
7803
7804
7805
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
7806
# -----------------------------------------------------------------------
7807
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
7808
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
7809
m4_define([lt_if_append_uniq],
7810
[m4_ifdef([$1],
7811
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
7812
[lt_append([$1], [$2], [$3])$4],
7813
[$5])],
7814
[lt_append([$1], [$2], [$3])$4])])
7815
7816
7817
# lt_dict_add(DICT, KEY, VALUE)
7818
# -----------------------------
7819
m4_define([lt_dict_add],
7820
[m4_define([$1($2)], [$3])])
7821
7822
7823
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
7824
# --------------------------------------------
7825
m4_define([lt_dict_add_subkey],
7826
[m4_define([$1($2:$3)], [$4])])
7827
7828
7829
# lt_dict_fetch(DICT, KEY, [SUBKEY])
7830
# ----------------------------------
7831
m4_define([lt_dict_fetch],
7832
[m4_ifval([$3],
7833
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
7834
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
7835
7836
7837
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
7838
# -----------------------------------------------------------------
7839
m4_define([lt_if_dict_fetch],
7840
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
7841
[$5],
7842
[$6])])
7843
7844
7845
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
7846
# --------------------------------------------------------------
7847
m4_define([lt_dict_filter],
7848
[m4_if([$5], [], [],
7849
[lt_join(m4_quote(m4_default([$4], [[, ]])),
7850
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
7851
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
7852
])
7853
7854
# ltversion.m4 -- version numbers -*- Autoconf -*-
7855
#
7856
# Copyright (C) 2004 Free Software Foundation, Inc.
7857
# Written by Scott James Remnant, 2004
7858
#
7859
# This file is free software; the Free Software Foundation gives
7860
# unlimited permission to copy and/or distribute it, with or without
7861
# modifications, as long as this notice is preserved.
7862
7863
# Generated from ltversion.in.
7864
7865
# serial 3017 ltversion.m4
7866
# This file is part of GNU Libtool
7867
7868
m4_define([LT_PACKAGE_VERSION], [2.2.6b])
7869
m4_define([LT_PACKAGE_REVISION], [1.3017])
7870
7871
AC_DEFUN([LTVERSION_VERSION],
7872
[macro_version='2.2.6b'
7873
macro_revision='1.3017'
7874
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
7875
_LT_DECL(, macro_revision, 0)
7876
])
7877
7878
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
7879
#
7880
# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
7881
# Written by Scott James Remnant, 2004.
7882
#
7883
# This file is free software; the Free Software Foundation gives
7884
# unlimited permission to copy and/or distribute it, with or without
7885
# modifications, as long as this notice is preserved.
7886
7887
# serial 4 lt~obsolete.m4
7888
7889
# These exist entirely to fool aclocal when bootstrapping libtool.
7890
#
7891
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
7892
# which have later been changed to m4_define as they aren't part of the
7893
# exported API, or moved to Autoconf or Automake where they belong.
7894
#
7895
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
7896
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
7897
# using a macro with the same name in our local m4/libtool.m4 it'll
7898
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
7899
# and doesn't know about Autoconf macros at all.)
7900
#
7901
# So we provide this file, which has a silly filename so it's always
7902
# included after everything else. This provides aclocal with the
7903
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
7904
# because those macros already exist, or will be overwritten later.
7905
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
7906
#
7907
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
7908
# Yes, that means every name once taken will need to remain here until
7909
# we give up compatibility with versions before 1.7, at which point
7910
# we need to keep only those names which we still refer to.
7911
7912
# This is to help aclocal find these macros, as it can't see m4_define.
7913
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
7914
7915
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
7916
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
7917
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
7918
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
7919
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
7920
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
7921
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
7922
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
7923
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
7924
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
7925
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
7926
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
7927
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
7928
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
7929
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
7930
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
7931
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
7932
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
7933
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
7934
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
7935
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
7936
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
7937
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
7938
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
7939
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
7940
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
7941
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
7942
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
7943
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
7944
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
7945
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
7946
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
7947
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
7948
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
7949
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
7950
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
7951
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
7952
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
7953
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
7954
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
7955
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
7956
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
7957
m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
7958
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
7959
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
7960
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
7961
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
7962
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
7963
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
7964
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
7965
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
7966
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
7967
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
7968
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
7969
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
7970
7971
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
7972
#
7973
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
7974
#
7975
# This program is free software; you can redistribute it and/or modify
7976
# it under the terms of the GNU General Public License as published by
7977
# the Free Software Foundation; either version 2 of the License, or
7978
# (at your option) any later version.
7979
#
7980
# This program is distributed in the hope that it will be useful, but
7981
# WITHOUT ANY WARRANTY; without even the implied warranty of
7982
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7983
# General Public License for more details.
7984
#
7985
# You should have received a copy of the GNU General Public License
7986
# along with this program; if not, write to the Free Software
7987
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
7988
#
7989
# As a special exception to the GNU General Public License, if you
7990
# distribute this file as part of a program that contains a
7991
# configuration script generated by Autoconf, you may include it under
7992
# the same distribution terms that you use for the rest of that program.
7993
7994
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
7995
# ----------------------------------
7996
AC_DEFUN([PKG_PROG_PKG_CONFIG],
7997
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
7998
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
7999
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
8000
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
8001
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
8002
fi
8003
if test -n "$PKG_CONFIG"; then
8004
_pkg_min_version=m4_default([$1], [0.9.0])
8005
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
8006
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
8007
AC_MSG_RESULT([yes])
8008
else
8009
AC_MSG_RESULT([no])
8010
PKG_CONFIG=""
8011
fi
8012
8013
fi[]dnl
8014
])# PKG_PROG_PKG_CONFIG
8015
8016
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
8017
#
8018
# Check to see whether a particular set of modules exists. Similar
8019
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
8020
#
8021
#
8022
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
8023
# this or PKG_CHECK_MODULES is called, or make sure to call
8024
# PKG_CHECK_EXISTS manually
8025
# --------------------------------------------------------------
8026
AC_DEFUN([PKG_CHECK_EXISTS],
8027
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8028
if test -n "$PKG_CONFIG" && \
8029
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
8030
m4_ifval([$2], [$2], [:])
8031
m4_ifvaln([$3], [else
8032
$3])dnl
8033
fi])
8034
8035
8036
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
8037
# ---------------------------------------------
8038
m4_define([_PKG_CONFIG],
8039
[if test -n "$$1"; then
8040
pkg_cv_[]$1="$$1"
8041
elif test -n "$PKG_CONFIG"; then
8042
PKG_CHECK_EXISTS([$3],
8043
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
8044
[pkg_failed=yes])
8045
else
8046
pkg_failed=untried
8047
fi[]dnl
8048
])# _PKG_CONFIG
8049
8050
# _PKG_SHORT_ERRORS_SUPPORTED
8051
# -----------------------------
8052
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
8053
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8054
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
8055
_pkg_short_errors_supported=yes
8056
else
8057
_pkg_short_errors_supported=no
8058
fi[]dnl
8059
])# _PKG_SHORT_ERRORS_SUPPORTED
8060
8061
8062
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
8063
# [ACTION-IF-NOT-FOUND])
8064
#
8065
#
8066
# Note that if there is a possibility the first call to
8067
# PKG_CHECK_MODULES might not happen, you should be sure to include an
8068
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
8069
#
8070
#
8071
# --------------------------------------------------------------
8072
AC_DEFUN([PKG_CHECK_MODULES],
8073
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8074
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
8075
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
8076
8077
pkg_failed=no
8078
AC_MSG_CHECKING([for $1])
8079
8080
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
8081
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
8082
8083
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
8084
and $1[]_LIBS to avoid the need to call pkg-config.
8085
See the pkg-config man page for more details.])
8086
8087
if test $pkg_failed = yes; then
8088
_PKG_SHORT_ERRORS_SUPPORTED
8089
if test $_pkg_short_errors_supported = yes; then
8090
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
8091
else
8092
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
8093
fi
8094
# Put the nasty error message in config.log where it belongs
8095
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
8096
8097
ifelse([$4], , [AC_MSG_ERROR(dnl
8098
[Package requirements ($2) were not met:
8099
8100
$$1_PKG_ERRORS
8101
8102
Consider adjusting the PKG_CONFIG_PATH environment variable if you
8103
installed software in a non-standard prefix.
8104
8105
_PKG_TEXT
8106
])],
8107
[AC_MSG_RESULT([no])
8108
$4])
8109
elif test $pkg_failed = untried; then
8110
ifelse([$4], , [AC_MSG_FAILURE(dnl
8111
[The pkg-config script could not be found or is too old. Make sure it
8112
is in your PATH or set the PKG_CONFIG environment variable to the full
8113
path to pkg-config.
8114
8115
_PKG_TEXT
8116
8117
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
8118
[$4])
8119
else
8120
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
8121
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
8122
AC_MSG_RESULT([yes])
8123
ifelse([$3], , :, [$3])
8124
fi[]dnl
8125
])# PKG_CHECK_MODULES
8126
8127
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
8128
#
8129
# This file is free software; the Free Software Foundation
8130
# gives unlimited permission to copy and/or distribute it,
8131
# with or without modifications, as long as this notice is preserved.
8132
8133
# AM_AUTOMAKE_VERSION(VERSION)
8134
# ----------------------------
8135
# Automake X.Y traces this macro to ensure aclocal.m4 has been
8136
# generated from the m4 files accompanying Automake X.Y.
8137
# (This private macro should not be called outside this file.)
8138
AC_DEFUN([AM_AUTOMAKE_VERSION],
8139
[am__api_version='1.11'
8140
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8141
dnl require some minimum version. Point them to the right macro.
8142
m4_if([$1], [1.11.1], [],
8143
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8144
])
8145
8146
# _AM_AUTOCONF_VERSION(VERSION)
8147
# -----------------------------
8148
# aclocal traces this macro to find the Autoconf version.
8149
# This is a private macro too. Using m4_define simplifies
8150
# the logic in aclocal, which can simply ignore this definition.
8151
m4_define([_AM_AUTOCONF_VERSION], [])
8152
8153
# AM_SET_CURRENT_AUTOMAKE_VERSION
8154
# -------------------------------
8155
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8156
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8157
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8158
[AM_AUTOMAKE_VERSION([1.11.1])dnl
8159
m4_ifndef([AC_AUTOCONF_VERSION],
8160
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8161
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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8163
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
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8165
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8166
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8167
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8168
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8169
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8171
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8172
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#
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# Of course, Automake must honor this variable whenever it calls a
8176
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8178
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8179
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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8181
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8182
#
8183
# $ac_aux_dir/missing
8184
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8186
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8187
# fails when called from a subdirectory in a VPATH build with
8188
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8189
#
8190
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8191
# are both prefixed by $srcdir. In an in-source build this is usually
8192
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8193
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8194
#
8195
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8196
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8197
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8198
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8199
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8200
# This will work as long as MISSING is not called from configure, because
8201
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8202
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8203
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8204
#
8205
# Another solution, used here, is to always expand $ac_aux_dir to an
8206
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8207
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8208
8209
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8210
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8212
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8213
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8214
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8216
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8217
8218
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8219
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8220
#
8221
# This file is free software; the Free Software Foundation
8222
# gives unlimited permission to copy and/or distribute it,
8223
# with or without modifications, as long as this notice is preserved.
8224
8225
# serial 9
8226
8227
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
8228
# -------------------------------------
8229
# Define a conditional.
8230
AC_DEFUN([AM_CONDITIONAL],
8231
[AC_PREREQ(2.52)dnl
8232
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
8233
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
8234
AC_SUBST([$1_TRUE])dnl
8235
AC_SUBST([$1_FALSE])dnl
8236
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
8237
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
8238
m4_define([_AM_COND_VALUE_$1], [$2])dnl
8239
if $2; then
8240
$1_TRUE=
8241
$1_FALSE='#'
8242
else
8243
$1_TRUE='#'
8244
$1_FALSE=
8245
fi
8246
AC_CONFIG_COMMANDS_PRE(
8247
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
8248
AC_MSG_ERROR([[conditional "$1" was never defined.
8249
Usually this means the macro was only invoked conditionally.]])
8250
fi])])
8251
8252
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
8253
# Free Software Foundation, Inc.
8254
#
8255
# This file is free software; the Free Software Foundation
8256
# gives unlimited permission to copy and/or distribute it,
8257
# with or without modifications, as long as this notice is preserved.
8258
8259
# serial 10
8260
8261
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
8262
# written in clear, in which case automake, when reading aclocal.m4,
8263
# will think it sees a *use*, and therefore will trigger all it's
8264
# C support machinery. Also note that it means that autoscan, seeing
8265
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
8266
8267
8268
# _AM_DEPENDENCIES(NAME)
8269
# ----------------------
8270
# See how the compiler implements dependency checking.
8271
# NAME is "CC", "CXX", "GCJ", or "OBJC".
8272
# We try a few techniques and use that to set a single cache variable.
8273
#
8274
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
8275
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
8276
# dependency, and given that the user is not expected to run this macro,
8277
# just rely on AC_PROG_CC.
8278
AC_DEFUN([_AM_DEPENDENCIES],
8279
[AC_REQUIRE([AM_SET_DEPDIR])dnl
8280
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
8281
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8282
AC_REQUIRE([AM_DEP_TRACK])dnl
8283
8284
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
8285
[$1], CXX, [depcc="$CXX" am_compiler_list=],
8286
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
8287
[$1], UPC, [depcc="$UPC" am_compiler_list=],
8288
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
8289
[depcc="$$1" am_compiler_list=])
8290
8291
AC_CACHE_CHECK([dependency style of $depcc],
8292
[am_cv_$1_dependencies_compiler_type],
8293
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
8294
# We make a subdir and do the tests there. Otherwise we can end up
8295
# making bogus files that we don't know about and never remove. For
8296
# instance it was reported that on HP-UX the gcc test will end up
8297
# making a dummy file named `D' -- because `-MD' means `put the output
8298
# in D'.
8299
mkdir conftest.dir
8300
# Copy depcomp to subdir because otherwise we won't find it if we're
8301
# using a relative directory.
8302
cp "$am_depcomp" conftest.dir
8303
cd conftest.dir
8304
# We will build objects and dependencies in a subdirectory because
8305
# it helps to detect inapplicable dependency modes. For instance
8306
# both Tru64's cc and ICC support -MD to output dependencies as a
8307
# side effect of compilation, but ICC will put the dependencies in
8308
# the current directory while Tru64 will put them in the object
8309
# directory.
8310
mkdir sub
8311
8312
am_cv_$1_dependencies_compiler_type=none
8313
if test "$am_compiler_list" = ""; then
8314
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
8315
fi
8316
am__universal=false
8317
m4_case([$1], [CC],
8318
[case " $depcc " in #(
8319
*\ -arch\ *\ -arch\ *) am__universal=true ;;
8320
esac],
8321
[CXX],
8322
[case " $depcc " in #(
8323
*\ -arch\ *\ -arch\ *) am__universal=true ;;
8324
esac])
8325
8326
for depmode in $am_compiler_list; do
8327
# Setup a source with many dependencies, because some compilers
8328
# like to wrap large dependency lists on column 80 (with \), and
8329
# we should not choose a depcomp mode which is confused by this.
8330
#
8331
# We need to recreate these files for each test, as the compiler may
8332
# overwrite some of them when testing with obscure command lines.
8333
# This happens at least with the AIX C compiler.
8334
: > sub/conftest.c
8335
for i in 1 2 3 4 5 6; do
8336
echo '#include "conftst'$i'.h"' >> sub/conftest.c
8337
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8338
# Solaris 8's {/usr,}/bin/sh.
8339
touch sub/conftst$i.h
8340
done
8341
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8342
8343
# We check with `-c' and `-o' for the sake of the "dashmstdout"
8344
# mode. It turns out that the SunPro C++ compiler does not properly
8345
# handle `-M -o', and we need to detect this. Also, some Intel
8346
# versions had trouble with output in subdirs
8347
am__obj=sub/conftest.${OBJEXT-o}
8348
am__minus_obj="-o $am__obj"
8349
case $depmode in
8350
gcc)
8351
# This depmode causes a compiler race in universal mode.
8352
test "$am__universal" = false || continue
8353
;;
8354
nosideeffect)
8355
# after this tag, mechanisms are not by side-effect, so they'll
8356
# only be used when explicitly requested
8357
if test "x$enable_dependency_tracking" = xyes; then
8358
continue
8359
else
8360
break
8361
fi
8362
;;
8363
msvisualcpp | msvcmsys)
8364
# This compiler won't grok `-c -o', but also, the minuso test has
8365
# not run yet. These depmodes are late enough in the game, and
8366
# so weak that their functioning should not be impacted.
8367
am__obj=conftest.${OBJEXT-o}
8368
am__minus_obj=
8369
;;
8370
none) break ;;
8371
esac
8372
if depmode=$depmode \
8373
source=sub/conftest.c object=$am__obj \
8374
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8375
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
8376
>/dev/null 2>conftest.err &&
8377
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
8378
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8379
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
8380
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8381
# icc doesn't choke on unknown options, it will just issue warnings
8382
# or remarks (even with -Werror). So we grep stderr for any message
8383
# that says an option was ignored or not supported.
8384
# When given -MP, icc 7.0 and 7.1 complain thusly:
8385
# icc: Command line warning: ignoring option '-M'; no argument required
8386
# The diagnosis changed in icc 8.0:
8387
# icc: Command line remark: option '-MP' not supported
8388
if (grep 'ignoring option' conftest.err ||
8389
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8390
am_cv_$1_dependencies_compiler_type=$depmode
8391
break
8392
fi
8393
fi
8394
done
8395
8396
cd ..
8397
rm -rf conftest.dir
8398
else
8399
am_cv_$1_dependencies_compiler_type=none
8400
fi
8401
])
8402
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
8403
AM_CONDITIONAL([am__fastdep$1], [
8404
test "x$enable_dependency_tracking" != xno \
8405
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
8406
])
8407
8408
8409
# AM_SET_DEPDIR
8410
# -------------
8411
# Choose a directory name for dependency files.
8412
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
8413
AC_DEFUN([AM_SET_DEPDIR],
8414
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8415
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
8416
])
8417
8418
8419
# AM_DEP_TRACK
8420
# ------------
8421
AC_DEFUN([AM_DEP_TRACK],
8422
[AC_ARG_ENABLE(dependency-tracking,
8423
[ --disable-dependency-tracking speeds up one-time build
8424
--enable-dependency-tracking do not reject slow dependency extractors])
8425
if test "x$enable_dependency_tracking" != xno; then
8426
am_depcomp="$ac_aux_dir/depcomp"
8427
AMDEPBACKSLASH='\'
8428
fi
8429
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
8430
AC_SUBST([AMDEPBACKSLASH])dnl
8431
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
8432
])
8433
8434
# Generate code to set up dependency tracking. -*- Autoconf -*-
8435
8436
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8437
# Free Software Foundation, Inc.
8438
#
8439
# This file is free software; the Free Software Foundation
8440
# gives unlimited permission to copy and/or distribute it,
8441
# with or without modifications, as long as this notice is preserved.
8442
8443
#serial 5
8444
8445
# _AM_OUTPUT_DEPENDENCY_COMMANDS
8446
# ------------------------------
8447
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
8448
[{
8449
# Autoconf 2.62 quotes --file arguments for eval, but not when files
8450
# are listed without --file. Let's play safe and only enable the eval
8451
# if we detect the quoting.
8452
case $CONFIG_FILES in
8453
*\'*) eval set x "$CONFIG_FILES" ;;
8454
*) set x $CONFIG_FILES ;;
8455
esac
8456
shift
8457
for mf
8458
do
8459
# Strip MF so we end up with the name of the file.
8460
mf=`echo "$mf" | sed -e 's/:.*$//'`
8461
# Check whether this is an Automake generated Makefile or not.
8462
# We used to match only the files named `Makefile.in', but
8463
# some people rename them; so instead we look at the file content.
8464
# Grep'ing the first line is not enough: some people post-process
8465
# each Makefile.in and add a new line on top of each file to say so.
8466
# Grep'ing the whole file is not good either: AIX grep has a line
8467
# limit of 2048, but all sed's we know have understand at least 4000.
8468
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8469
dirpart=`AS_DIRNAME("$mf")`
8470
else
8471
continue
8472
fi
8473
# Extract the definition of DEPDIR, am__include, and am__quote
8474
# from the Makefile without running `make'.
8475
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8476
test -z "$DEPDIR" && continue
8477
am__include=`sed -n 's/^am__include = //p' < "$mf"`
8478
test -z "am__include" && continue
8479
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8480
# When using ansi2knr, U may be empty or an underscore; expand it
8481
U=`sed -n 's/^U = //p' < "$mf"`
8482
# Find all dependency output files, they are included files with
8483
# $(DEPDIR) in their names. We invoke sed twice because it is the
8484
# simplest approach to changing $(DEPDIR) to its actual value in the
8485
# expansion.
8486
for file in `sed -n "
8487
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8488
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8489
# Make sure the directory exists.
8490
test -f "$dirpart/$file" && continue
8491
fdir=`AS_DIRNAME(["$file"])`
8492
AS_MKDIR_P([$dirpart/$fdir])
8493
# echo "creating $dirpart/$file"
8494
echo '# dummy' > "$dirpart/$file"
8495
done
8496
done
8497
}
8498
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
8499
8500
8501
# AM_OUTPUT_DEPENDENCY_COMMANDS
8502
# -----------------------------
8503
# This macro should only be invoked once -- use via AC_REQUIRE.
8504
#
8505
# This code is only required when automatic dependency tracking
8506
# is enabled. FIXME. This creates each `.P' file that we will
8507
# need in order to bootstrap the dependency handling code.
8508
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
8509
[AC_CONFIG_COMMANDS([depfiles],
8510
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
8511
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
8512
])
8513
8514
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
8515
# Free Software Foundation, Inc.
8516
#
8517
# This file is free software; the Free Software Foundation
8518
# gives unlimited permission to copy and/or distribute it,
8519
# with or without modifications, as long as this notice is preserved.
8520
8521
# serial 8
8522
8523
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
8524
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
8525
8526
# Do all the work for Automake. -*- Autoconf -*-
8527
8528
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
8529
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
8530
#
8531
# This file is free software; the Free Software Foundation
8532
# gives unlimited permission to copy and/or distribute it,
8533
# with or without modifications, as long as this notice is preserved.
8534
8535
# serial 16
8536
8537
# This macro actually does too much. Some checks are only needed if
8538
# your package does certain things. But this isn't really a big deal.
8539
8540
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
8541
# AM_INIT_AUTOMAKE([OPTIONS])
8542
# -----------------------------------------------
8543
# The call with PACKAGE and VERSION arguments is the old style
8544
# call (pre autoconf-2.50), which is being phased out. PACKAGE
8545
# and VERSION should now be passed to AC_INIT and removed from
8546
# the call to AM_INIT_AUTOMAKE.
8547
# We support both call styles for the transition. After
8548
# the next Automake release, Autoconf can make the AC_INIT
8549
# arguments mandatory, and then we can depend on a new Autoconf
8550
# release and drop the old call support.
8551
AC_DEFUN([AM_INIT_AUTOMAKE],
8552
[AC_PREREQ([2.62])dnl
8553
dnl Autoconf wants to disallow AM_ names. We explicitly allow
8554
dnl the ones we care about.
8555
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
8556
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
8557
AC_REQUIRE([AC_PROG_INSTALL])dnl
8558
if test "`cd $srcdir && pwd`" != "`pwd`"; then
8559
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
8560
# is not polluted with repeated "-I."
8561
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
8562
# test to see if srcdir already configured
8563
if test -f $srcdir/config.status; then
8564
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
8565
fi
8566
fi
8567
8568
# test whether we have cygpath
8569
if test -z "$CYGPATH_W"; then
8570
if (cygpath --version) >/dev/null 2>/dev/null; then
8571
CYGPATH_W='cygpath -w'
8572
else
8573
CYGPATH_W=echo
8574
fi
8575
fi
8576
AC_SUBST([CYGPATH_W])
8577
8578
# Define the identity of the package.
8579
dnl Distinguish between old-style and new-style calls.
8580
m4_ifval([$2],
8581
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
8582
AC_SUBST([PACKAGE], [$1])dnl
8583
AC_SUBST([VERSION], [$2])],
8584
[_AM_SET_OPTIONS([$1])dnl
8585
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
8586
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
8587
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
8588
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
8589
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
8590
8591
_AM_IF_OPTION([no-define],,
8592
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
8593
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
8594
8595
# Some tools Automake needs.
8596
AC_REQUIRE([AM_SANITY_CHECK])dnl
8597
AC_REQUIRE([AC_ARG_PROGRAM])dnl
8598
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
8599
AM_MISSING_PROG(AUTOCONF, autoconf)
8600
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
8601
AM_MISSING_PROG(AUTOHEADER, autoheader)
8602
AM_MISSING_PROG(MAKEINFO, makeinfo)
8603
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8604
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
8605
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
8606
# We need awk for the "check" target. The system "awk" is bad on
8607
# some platforms.
8608
AC_REQUIRE([AC_PROG_AWK])dnl
8609
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
8610
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8611
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
8612
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
8613
[_AM_PROG_TAR([v7])])])
8614
_AM_IF_OPTION([no-dependencies],,
8615
[AC_PROVIDE_IFELSE([AC_PROG_CC],
8616
[_AM_DEPENDENCIES(CC)],
8617
[define([AC_PROG_CC],
8618
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
8619
AC_PROVIDE_IFELSE([AC_PROG_CXX],
8620
[_AM_DEPENDENCIES(CXX)],
8621
[define([AC_PROG_CXX],
8622
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
8623
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
8624
[_AM_DEPENDENCIES(OBJC)],
8625
[define([AC_PROG_OBJC],
8626
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
8627
])
8628
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
8629
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
8630
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
8631
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
8632
AC_CONFIG_COMMANDS_PRE(dnl
8633
[m4_provide_if([_AM_COMPILER_EXEEXT],
8634
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
8635
])
8636
8637
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
8638
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
8639
dnl mangled by Autoconf and run in a shell conditional statement.
8640
m4_define([_AC_COMPILER_EXEEXT],
8641
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
8642
8643
8644
# When config.status generates a header, we must update the stamp-h file.
8645
# This file resides in the same directory as the config header
8646
# that is generated. The stamp files are numbered to have different names.
8647
8648
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
8649
# loop where config.status creates the headers, so we can generate
8650
# our stamp files there.
8651
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
8652
[# Compute $1's index in $config_headers.
8653
_am_arg=$1
8654
_am_stamp_count=1
8655
for _am_header in $config_headers :; do
8656
case $_am_header in
8657
$_am_arg | $_am_arg:* )
8658
break ;;
8659
* )
8660
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8661
esac
8662
done
8663
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
8664
8665
# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
8666
#
8667
# This file is free software; the Free Software Foundation
8668
# gives unlimited permission to copy and/or distribute it,
8669
# with or without modifications, as long as this notice is preserved.
8670
8671
# AM_PROG_INSTALL_SH
8672
# ------------------
8673
# Define $install_sh.
8674
AC_DEFUN([AM_PROG_INSTALL_SH],
8675
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8676
if test x"${install_sh}" != xset; then
8677
case $am_aux_dir in
8678
*\ * | *\ *)
8679
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
8680
*)
8681
install_sh="\${SHELL} $am_aux_dir/install-sh"
8682
esac
8683
fi
8684
AC_SUBST(install_sh)])
8685
8686
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
8687
#
8688
# This file is free software; the Free Software Foundation
8689
# gives unlimited permission to copy and/or distribute it,
8690
# with or without modifications, as long as this notice is preserved.
8691
8692
# serial 2
8693
8694
# Check whether the underlying file-system supports filenames
8695
# with a leading dot. For instance MS-DOS doesn't.
8696
AC_DEFUN([AM_SET_LEADING_DOT],
8697
[rm -rf .tst 2>/dev/null
8698
mkdir .tst 2>/dev/null
8699
if test -d .tst; then
8700
am__leading_dot=.
8701
else
8702
am__leading_dot=_
8703
fi
8704
rmdir .tst 2>/dev/null
8705
AC_SUBST([am__leading_dot])])
8706
8707
# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
8708
# Free Software Foundation, Inc.
8709
#
8710
# This file is free software; the Free Software Foundation
8711
# gives unlimited permission to copy and/or distribute it,
8712
# with or without modifications, as long as this notice is preserved.
8713
8714
# serial 5
8715
8716
# AM_PROG_LEX
8717
# -----------
8718
# Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
8719
# "missing" invocation, for better error output.
8720
AC_DEFUN([AM_PROG_LEX],
8721
[AC_PREREQ(2.50)dnl
8722
AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
8723
AC_REQUIRE([AC_PROG_LEX])dnl
8724
if test "$LEX" = :; then
8725
LEX=${am_missing_run}flex
8726
fi])
8727
8728
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
8729
# From Jim Meyering
8730
8731
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8732
# Free Software Foundation, Inc.
8733
#
8734
# This file is free software; the Free Software Foundation
8735
# gives unlimited permission to copy and/or distribute it,
8736
# with or without modifications, as long as this notice is preserved.
8737
8738
# serial 5
8739
8740
# AM_MAINTAINER_MODE([DEFAULT-MODE])
8741
# ----------------------------------
8742
# Control maintainer-specific portions of Makefiles.
8743
# Default is to disable them, unless `enable' is passed literally.
8744
# For symmetry, `disable' may be passed as well. Anyway, the user
8745
# can override the default with the --enable/--disable switch.
8746
AC_DEFUN([AM_MAINTAINER_MODE],
8747
[m4_case(m4_default([$1], [disable]),
8748
[enable], [m4_define([am_maintainer_other], [disable])],
8749
[disable], [m4_define([am_maintainer_other], [enable])],
8750
[m4_define([am_maintainer_other], [enable])
8751
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
8752
AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
8753
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
8754
AC_ARG_ENABLE([maintainer-mode],
8755
[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
8756
(and sometimes confusing) to the casual installer],
8757
[USE_MAINTAINER_MODE=$enableval],
8758
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
8759
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
8760
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
8761
MAINT=$MAINTAINER_MODE_TRUE
8762
AC_SUBST([MAINT])dnl
8763
]
8764
)
8765
8766
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
8767
8768
# Check to see how 'make' treats includes. -*- Autoconf -*-
8769
8770
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
8771
#
8772
# This file is free software; the Free Software Foundation
8773
# gives unlimited permission to copy and/or distribute it,
8774
# with or without modifications, as long as this notice is preserved.
8775
8776
# serial 4
8777
8778
# AM_MAKE_INCLUDE()
8779
# -----------------
8780
# Check to see how make treats includes.
8781
AC_DEFUN([AM_MAKE_INCLUDE],
8782
[am_make=${MAKE-make}
8783
cat > confinc << 'END'
8784
am__doit:
8785
@echo this is the am__doit target
8786
.PHONY: am__doit
8787
END
8788
# If we don't find an include directive, just comment out the code.
8789
AC_MSG_CHECKING([for style of include used by $am_make])
8790
am__include="#"
8791
am__quote=
8792
_am_result=none
8793
# First try GNU make style include.
8794
echo "include confinc" > confmf
8795
# Ignore all kinds of additional output from `make'.
8796
case `$am_make -s -f confmf 2> /dev/null` in #(
8797
*the\ am__doit\ target*)
8798
am__include=include
8799
am__quote=
8800
_am_result=GNU
8801
;;
8802
esac
8803
# Now try BSD make style include.
8804
if test "$am__include" = "#"; then
8805
echo '.include "confinc"' > confmf
8806
case `$am_make -s -f confmf 2> /dev/null` in #(
8807
*the\ am__doit\ target*)
8808
am__include=.include
8809
am__quote="\""
8810
_am_result=BSD
8811
;;
8812
esac
8813
fi
8814
AC_SUBST([am__include])
8815
AC_SUBST([am__quote])
8816
AC_MSG_RESULT([$_am_result])
8817
rm -f confinc confmf
8818
])
8819
8820
# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
8821
# Free Software Foundation, Inc.
8822
#
8823
# This file is free software; the Free Software Foundation
8824
# gives unlimited permission to copy and/or distribute it,
8825
# with or without modifications, as long as this notice is preserved.
8826
8827
# serial 6
8828
8829
# AM_PROG_CC_C_O
8830
# --------------
8831
# Like AC_PROG_CC_C_O, but changed for automake.
8832
AC_DEFUN([AM_PROG_CC_C_O],
8833
[AC_REQUIRE([AC_PROG_CC_C_O])dnl
8834
AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8835
AC_REQUIRE_AUX_FILE([compile])dnl
8836
# FIXME: we rely on the cache variable name because
8837
# there is no other way.
8838
set dummy $CC
8839
am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
8840
eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
8841
if test "$am_t" != yes; then
8842
# Losing compiler, so override with the script.
8843
# FIXME: It is wrong to rewrite CC.
8844
# But if we don't then we get into trouble of one sort or another.
8845
# A longer-term fix would be to have automake use am__CC in this case,
8846
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
8847
CC="$am_aux_dir/compile $CC"
8848
fi
8849
dnl Make sure AC_PROG_CC is never called again, or it will override our
8850
dnl setting of CC.
8851
m4_define([AC_PROG_CC],
8852
[m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
8853
])
8854
8855
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
8856
8857
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
8858
# Free Software Foundation, Inc.
8859
#
8860
# This file is free software; the Free Software Foundation
8861
# gives unlimited permission to copy and/or distribute it,
8862
# with or without modifications, as long as this notice is preserved.
8863
8864
# serial 6
8865
8866
# AM_MISSING_PROG(NAME, PROGRAM)
8867
# ------------------------------
8868
AC_DEFUN([AM_MISSING_PROG],
8869
[AC_REQUIRE([AM_MISSING_HAS_RUN])
8870
$1=${$1-"${am_missing_run}$2"}
8871
AC_SUBST($1)])
8872
8873
8874
# AM_MISSING_HAS_RUN
8875
# ------------------
8876
# Define MISSING if not defined so far and test if it supports --run.
8877
# If it does, set am_missing_run to use it, otherwise, to nothing.
8878
AC_DEFUN([AM_MISSING_HAS_RUN],
8879
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8880
AC_REQUIRE_AUX_FILE([missing])dnl
8881
if test x"${MISSING+set}" != xset; then
8882
case $am_aux_dir in
8883
*\ * | *\ *)
8884
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
8885
*)
8886
MISSING="\${SHELL} $am_aux_dir/missing" ;;
8887
esac
8888
fi
8889
# Use eval to expand $SHELL
8890
if eval "$MISSING --run true"; then
8891
am_missing_run="$MISSING --run "
8892
else
8893
am_missing_run=
8894
AC_MSG_WARN([`missing' script is too old or missing])
8895
fi
8896
])
8897
8898
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
8899
#
8900
# This file is free software; the Free Software Foundation
8901
# gives unlimited permission to copy and/or distribute it,
8902
# with or without modifications, as long as this notice is preserved.
8903
8904
# AM_PROG_MKDIR_P
8905
# ---------------
8906
# Check for `mkdir -p'.
8907
AC_DEFUN([AM_PROG_MKDIR_P],
8908
[AC_PREREQ([2.60])dnl
8909
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
8910
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
8911
dnl while keeping a definition of mkdir_p for backward compatibility.
8912
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
8913
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
8914
dnl Makefile.ins that do not define MKDIR_P, so we do our own
8915
dnl adjustment using top_builddir (which is defined more often than
8916
dnl MKDIR_P).
8917
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
8918
case $mkdir_p in
8919
[[\\/$]]* | ?:[[\\/]]*) ;;
8920
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8921
esac
8922
])
8923
8924
# Helper functions for option handling. -*- Autoconf -*-
8925
8926
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
8927
#
8928
# This file is free software; the Free Software Foundation
8929
# gives unlimited permission to copy and/or distribute it,
8930
# with or without modifications, as long as this notice is preserved.
8931
8932
# serial 4
8933
8934
# _AM_MANGLE_OPTION(NAME)
8935
# -----------------------
8936
AC_DEFUN([_AM_MANGLE_OPTION],
8937
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8938
8939
# _AM_SET_OPTION(NAME)
8940
# ------------------------------
8941
# Set option NAME. Presently that only means defining a flag for this option.
8942
AC_DEFUN([_AM_SET_OPTION],
8943
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
8944
8945
# _AM_SET_OPTIONS(OPTIONS)
8946
# ----------------------------------
8947
# OPTIONS is a space-separated list of Automake options.
8948
AC_DEFUN([_AM_SET_OPTIONS],
8949
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8950
8951
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8952
# -------------------------------------------
8953
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8954
AC_DEFUN([_AM_IF_OPTION],
8955
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8956
8957
# Check to make sure that the build environment is sane. -*- Autoconf -*-
8958
8959
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
8960
# Free Software Foundation, Inc.
8961
#
8962
# This file is free software; the Free Software Foundation
8963
# gives unlimited permission to copy and/or distribute it,
8964
# with or without modifications, as long as this notice is preserved.
8965
8966
# serial 5
8967
8968
# AM_SANITY_CHECK
8969
# ---------------
8970
AC_DEFUN([AM_SANITY_CHECK],
8971
[AC_MSG_CHECKING([whether build environment is sane])
8972
# Just in case
8973
sleep 1
8974
echo timestamp > conftest.file
8975
# Reject unsafe characters in $srcdir or the absolute working directory
8976
# name. Accept space and tab only in the latter.
8977
am_lf='
8978
'
8979
case `pwd` in
8980
*[[\\\"\#\$\&\'\`$am_lf]]*)
8981
AC_MSG_ERROR([unsafe absolute working directory name]);;
8982
esac
8983
case $srcdir in
8984
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
8985
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
8986
esac
8987
8988
# Do `set' in a subshell so we don't clobber the current shell's
8989
# arguments. Must try -L first in case configure is actually a
8990
# symlink; some systems play weird games with the mod time of symlinks
8991
# (eg FreeBSD returns the mod time of the symlink's containing
8992
# directory).
8993
if (
8994
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
8995
if test "$[*]" = "X"; then
8996
# -L didn't work.
8997
set X `ls -t "$srcdir/configure" conftest.file`
8998
fi
8999
rm -f conftest.file
9000
if test "$[*]" != "X $srcdir/configure conftest.file" \
9001
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
9002
9003
# If neither matched, then we have a broken ls. This can happen
9004
# if, for instance, CONFIG_SHELL is bash and it inherits a
9005
# broken ls alias from the environment. This has actually
9006
# happened. Such a system could not be considered "sane".
9007
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9008
alias in your environment])
9009
fi
9010
9011
test "$[2]" = conftest.file
9012
)
9013
then
9014
# Ok.
9015
:
9016
else
9017
AC_MSG_ERROR([newly created file is older than distributed files!
9018
Check your system clock])
9019
fi
9020
AC_MSG_RESULT(yes)])
9021
9022
# Copyright (C) 2009 Free Software Foundation, Inc.
9023
#
9024
# This file is free software; the Free Software Foundation
9025
# gives unlimited permission to copy and/or distribute it,
9026
# with or without modifications, as long as this notice is preserved.
9027
9028
# serial 1
9029
9030
# AM_SILENT_RULES([DEFAULT])
9031
# --------------------------
9032
# Enable less verbose build rules; with the default set to DEFAULT
9033
# (`yes' being less verbose, `no' or empty being verbose).
9034
AC_DEFUN([AM_SILENT_RULES],
9035
[AC_ARG_ENABLE([silent-rules],
9036
[ --enable-silent-rules less verbose build output (undo: `make V=1')
9037
--disable-silent-rules verbose build output (undo: `make V=0')])
9038
case $enable_silent_rules in
9039
yes) AM_DEFAULT_VERBOSITY=0;;
9040
no) AM_DEFAULT_VERBOSITY=1;;
9041
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
9042
esac
9043
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
9044
AM_BACKSLASH='\'
9045
AC_SUBST([AM_BACKSLASH])dnl
9046
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
9047
])
9048
9049
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
9050
#
9051
# This file is free software; the Free Software Foundation
9052
# gives unlimited permission to copy and/or distribute it,
9053
# with or without modifications, as long as this notice is preserved.
9054
9055
# AM_PROG_INSTALL_STRIP
9056
# ---------------------
9057
# One issue with vendor `install' (even GNU) is that you can't
9058
# specify the program used to strip binaries. This is especially
9059
# annoying in cross-compiling environments, where the build's strip
9060
# is unlikely to handle the host's binaries.
9061
# Fortunately install-sh will honor a STRIPPROG variable, so we
9062
# always use install-sh in `make install-strip', and initialize
9063
# STRIPPROG with the value of the STRIP variable (set by the user).
9064
AC_DEFUN([AM_PROG_INSTALL_STRIP],
9065
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9066
# Installed binaries are usually stripped using `strip' when the user
9067
# run `make install-strip'. However `strip' might not be the right
9068
# tool to use in cross-compilation environments, therefore Automake
9069
# will honor the `STRIP' environment variable to overrule this program.
9070
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
9071
if test "$cross_compiling" != no; then
9072
AC_CHECK_TOOL([STRIP], [strip], :)
9073
fi
9074
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
9075
AC_SUBST([INSTALL_STRIP_PROGRAM])])
9076
9077
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
9078
#
9079
# This file is free software; the Free Software Foundation
9080
# gives unlimited permission to copy and/or distribute it,
9081
# with or without modifications, as long as this notice is preserved.
9082
9083
# serial 2
9084
9085
# _AM_SUBST_NOTMAKE(VARIABLE)
9086
# ---------------------------
9087
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9088
# This macro is traced by Automake.
9089
AC_DEFUN([_AM_SUBST_NOTMAKE])
9090
9091
# AM_SUBST_NOTMAKE(VARIABLE)
9092
# ---------------------------
9093
# Public sister of _AM_SUBST_NOTMAKE.
9094
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9095
9096
# Check how to create a tarball. -*- Autoconf -*-
9097
9098
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
9099
#
9100
# This file is free software; the Free Software Foundation
9101
# gives unlimited permission to copy and/or distribute it,
9102
# with or without modifications, as long as this notice is preserved.
9103
9104
# serial 2
9105
9106
# _AM_PROG_TAR(FORMAT)
9107
# --------------------
9108
# Check how to create a tarball in format FORMAT.
9109
# FORMAT should be one of `v7', `ustar', or `pax'.
9110
#
9111
# Substitute a variable $(am__tar) that is a command
9112
# writing to stdout a FORMAT-tarball containing the directory
9113
# $tardir.
9114
# tardir=directory && $(am__tar) > result.tar
9115
#
9116
# Substitute a variable $(am__untar) that extract such
9117
# a tarball read from stdin.
9118
# $(am__untar) < result.tar
9119
AC_DEFUN([_AM_PROG_TAR],
9120
[# Always define AMTAR for backward compatibility.
9121
AM_MISSING_PROG([AMTAR], [tar])
9122
m4_if([$1], [v7],
9123
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
9124
[m4_case([$1], [ustar],, [pax],,
9125
[m4_fatal([Unknown tar format])])
9126
AC_MSG_CHECKING([how to create a $1 tar archive])
9127
# Loop over all known methods to create a tar archive until one works.
9128
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9129
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
9130
# Do not fold the above two line into one, because Tru64 sh and
9131
# Solaris sh will not grok spaces in the rhs of `-'.
9132
for _am_tool in $_am_tools
9133
do
9134
case $_am_tool in
9135
gnutar)
9136
for _am_tar in tar gnutar gtar;
9137
do
9138
AM_RUN_LOG([$_am_tar --version]) && break
9139
done
9140
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
9141
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
9142
am__untar="$_am_tar -xf -"
9143
;;
9144
plaintar)
9145
# Must skip GNU tar: if it does not support --format= it doesn't create
9146
# ustar tarball either.
9147
(tar --version) >/dev/null 2>&1 && continue
9148
am__tar='tar chf - "$$tardir"'
9149
am__tar_='tar chf - "$tardir"'
9150
am__untar='tar xf -'
9151
;;
9152
pax)
9153
am__tar='pax -L -x $1 -w "$$tardir"'
9154
am__tar_='pax -L -x $1 -w "$tardir"'
9155
am__untar='pax -r'
9156
;;
9157
cpio)
9158
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
9159
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
9160
am__untar='cpio -i -H $1 -d'
9161
;;
9162
none)
9163
am__tar=false
9164
am__tar_=false
9165
am__untar=false
9166
;;
9167
esac
9168
9169
# If the value was cached, stop now. We just wanted to have am__tar
9170
# and am__untar set.
9171
test -n "${am_cv_prog_tar_$1}" && break
9172
9173
# tar/untar a dummy directory, and stop if the command works
9174
rm -rf conftest.dir
9175
mkdir conftest.dir
9176
echo GrepMe > conftest.dir/file
9177
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
9178
rm -rf conftest.dir
9179
if test -s conftest.tar; then
9180
AM_RUN_LOG([$am__untar <conftest.tar])
9181
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9182
fi
9183
done
9184
rm -rf conftest.dir
9185
9186
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9187
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9188
AC_SUBST([am__tar])
9189
AC_SUBST([am__untar])
9190
]) # _AM_PROG_TAR
9191
9192
m4_include([acinclude.m4])
Loggerhead is a web-based interface for Breezy
Version: 2.0.1