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- Committer: Package Import Robot
- Author(s): Francis Ginther
- Date: 2012-08-31 11:25:21 UTC
- Revision ID: package-import@ubuntu.com-20120831112521-isvfky0tg2540kjw
Tags: upstream-1.1.4.1
Import upstream version 1.1.4.1
- files added:
- config-aux
- include
- include/oif
- src
- test
- tools
added
removed
aclocal.m4
1
# 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]), [2.68],,
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[m4_warning([this file was generated for autoconf 2.68.
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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, 2009, 2010 Free Software Foundation,
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# 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, 2009, 2010 Free Software Foundation,
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# 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 57 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_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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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)$])dnl
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dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
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dnl unless we require an AC_DEFUNed macro:
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AC_REQUIRE([LTOPTIONS_VERSION])dnl
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AC_REQUIRE([LTSUGAR_VERSION])dnl
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AC_REQUIRE([LTVERSION_VERSION])dnl
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AC_REQUIRE([LTOBSOLETE_VERSION])dnl
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m4_require([_LT_PROG_LTMAIN])dnl
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_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
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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 "$cc_temp" | $SED "s%.*/%%; s%^$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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: ${RM="rm -f"}
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])# _LT_FILEUTILS_DEFAULTS
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# _LT_SETUP
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# ---------
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m4_defun([_LT_SETUP],
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[AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
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AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
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_LT_DECL([], [host_alias], [0], [The host system])dnl
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_LT_DECL([], [host], [0])dnl
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_LT_DECL([], [host_os], [0])dnl
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dnl
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_LT_DECL([], [build_alias], [0], [The build system])dnl
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_LT_DECL([], [build], [0])dnl
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_LT_DECL([], [build_os], [0])dnl
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dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([LT_PATH_LD])dnl
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AC_REQUIRE([LT_PATH_NM])dnl
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dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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test -z "$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_PATH_CONVERSION_FUNCTIONS])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_CHECK_SHAREDLIB_FROM_LINKLIB])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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m4_require([_LT_WITH_SYSROOT])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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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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# 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_PREPARE_SED_QUOTE_VARS
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# --------------------------
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# Define a few sed substitution that help us do robust quoting.
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m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
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[# Backslashify metacharacters that are still active within
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# 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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])
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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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# ------------------------------
324
# 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])
336
# -----------------------------------------------------
337
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
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[_LT_CONFIG_LIBTOOL([$1])
339
_LT_CONFIG_LIBTOOL_INIT([$2])
340
])
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# _LT_FORMAT_COMMENT([COMMENT])
344
# -----------------------------
345
# Add leading comment marks to the start of each line, and a trailing
346
# full-stop to the whole comment if one is not present already.
347
m4_define([_LT_FORMAT_COMMENT],
348
[m4_ifval([$1], [
349
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.
363
m4_define([_LT_DECL],
364
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
365
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
366
[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])])])
372
])
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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...])
381
# ------------------------------------------------
382
m4_define([lt_decl_tag_varnames],
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[_lt_decl_filter([tagged?], [yes], $@)])
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# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
387
# ---------------------------------------------------------
388
m4_define([_lt_decl_filter],
389
[m4_case([$#],
390
[0], [m4_fatal([$0: too few arguments: $#])],
391
[1], [m4_fatal([$0: too few arguments: $#: $1])],
392
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
393
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
394
[lt_dict_filter([lt_decl_dict], $@)])[]dnl
395
])
396
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# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
399
# --------------------------------------------------
400
m4_define([lt_decl_quote_varnames],
401
[_lt_decl_filter([value], [1], $@)])
402
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# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
405
# ---------------------------------------------------
406
m4_define([lt_decl_dquote_varnames],
407
[_lt_decl_filter([value], [2], $@)])
408
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# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
411
# ---------------------------------------------------
412
m4_define([lt_decl_varnames_tagged],
413
[m4_assert([$# <= 2])dnl
414
_$0(m4_quote(m4_default([$1], [[, ]])),
415
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
416
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
417
m4_define([_lt_decl_varnames_tagged],
418
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
419
420
421
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
422
# ------------------------------------------------
423
m4_define([lt_decl_all_varnames],
424
[_$0(m4_quote(m4_default([$1], [[, ]])),
425
m4_if([$2], [],
426
m4_quote(lt_decl_varnames),
427
m4_quote(m4_shift($@))))[]dnl
428
])
429
m4_define([_lt_decl_all_varnames],
430
[lt_join($@, lt_decl_varnames_tagged([$1],
431
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
432
])
433
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435
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
436
# ------------------------------------
437
# Quote a variable value, and forward it to `config.status' so that its
438
# declaration there will have the same value as in `configure'. VARNAME
439
# must have a single quote delimited value for this to work.
440
m4_define([_LT_CONFIG_STATUS_DECLARE],
441
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
442
443
444
# _LT_CONFIG_STATUS_DECLARATIONS
445
# ------------------------------
446
# We delimit libtool config variables with single quotes, so when
447
# we write them to config.status, we have to be sure to quote all
448
# embedded single quotes properly. In configure, this macro expands
449
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
450
#
451
# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
452
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
453
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
454
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
455
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457
# _LT_LIBTOOL_TAGS
458
# ----------------
459
# Output comment and list of tags supported by the script
460
m4_defun([_LT_LIBTOOL_TAGS],
461
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
462
available_tags="_LT_TAGS"dnl
463
])
464
465
466
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
467
# -----------------------------------
468
# Extract the dictionary values for VARNAME (optionally with TAG) and
469
# expand to a commented shell variable setting:
470
#
471
# # Some comment about what VAR is for.
472
# visible_name=$lt_internal_name
473
m4_define([_LT_LIBTOOL_DECLARE],
474
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
475
[description])))[]dnl
476
m4_pushdef([_libtool_name],
477
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
478
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
479
[0], [_libtool_name=[$]$1],
480
[1], [_libtool_name=$lt_[]$1],
481
[2], [_libtool_name=$lt_[]$1],
482
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
483
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
484
])
485
486
487
# _LT_LIBTOOL_CONFIG_VARS
488
# -----------------------
489
# Produce commented declarations of non-tagged libtool config variables
490
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
491
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
492
# section) are produced by _LT_LIBTOOL_TAG_VARS.
493
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
494
[m4_foreach([_lt_var],
495
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
496
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
497
498
499
# _LT_LIBTOOL_TAG_VARS(TAG)
500
# -------------------------
501
m4_define([_LT_LIBTOOL_TAG_VARS],
502
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
503
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
504
505
506
# _LT_TAGVAR(VARNAME, [TAGNAME])
507
# ------------------------------
508
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
509
510
511
# _LT_CONFIG_COMMANDS
512
# -------------------
513
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
514
# variables for single and double quote escaping we saved from calls
515
# to _LT_DECL, we can put quote escaped variables declarations
516
# into `config.status', and then the shell code to quote escape them in
517
# for loops in `config.status'. Finally, any additional code accumulated
518
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
519
m4_defun([_LT_CONFIG_COMMANDS],
520
[AC_PROVIDE_IFELSE([LT_OUTPUT],
521
dnl If the libtool generation code has been placed in $CONFIG_LT,
522
dnl instead of duplicating it all over again into config.status,
523
dnl then we will have config.status run $CONFIG_LT later, so it
524
dnl needs to know what name is stored there:
525
[AC_CONFIG_COMMANDS([libtool],
526
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
527
dnl If the libtool generation code is destined for config.status,
528
dnl expand the accumulated commands and init code now:
529
[AC_CONFIG_COMMANDS([libtool],
530
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
531
])#_LT_CONFIG_COMMANDS
532
533
534
# Initialize.
535
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
536
[
537
538
# The HP-UX ksh and POSIX shell print the target directory to stdout
539
# if CDPATH is set.
540
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
541
542
sed_quote_subst='$sed_quote_subst'
543
double_quote_subst='$double_quote_subst'
544
delay_variable_subst='$delay_variable_subst'
545
_LT_CONFIG_STATUS_DECLARATIONS
546
LTCC='$LTCC'
547
LTCFLAGS='$LTCFLAGS'
548
compiler='$compiler_DEFAULT'
549
550
# A function that is used when there is no print builtin or printf.
551
func_fallback_echo ()
552
{
553
eval 'cat <<_LTECHO_EOF
554
\$[]1
555
_LTECHO_EOF'
556
}
557
558
# Quote evaled strings.
559
for var in lt_decl_all_varnames([[ \
560
]], lt_decl_quote_varnames); do
561
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
562
*[[\\\\\\\`\\"\\\$]]*)
563
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
564
;;
565
*)
566
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
567
;;
568
esac
569
done
570
571
# Double-quote double-evaled strings.
572
for var in lt_decl_all_varnames([[ \
573
]], lt_decl_dquote_varnames); do
574
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
575
*[[\\\\\\\`\\"\\\$]]*)
576
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
577
;;
578
*)
579
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
580
;;
581
esac
582
done
583
584
_LT_OUTPUT_LIBTOOL_INIT
585
])
586
587
# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
588
# ------------------------------------
589
# Generate a child script FILE with all initialization necessary to
590
# reuse the environment learned by the parent script, and make the
591
# file executable. If COMMENT is supplied, it is inserted after the
592
# `#!' sequence but before initialization text begins. After this
593
# macro, additional text can be appended to FILE to form the body of
594
# the child script. The macro ends with non-zero status if the
595
# file could not be fully written (such as if the disk is full).
596
m4_ifdef([AS_INIT_GENERATED],
597
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
598
[m4_defun([_LT_GENERATED_FILE_INIT],
599
[m4_require([AS_PREPARE])]dnl
600
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
601
[lt_write_fail=0
602
cat >$1 <<_ASEOF || lt_write_fail=1
603
#! $SHELL
604
# Generated by $as_me.
605
$2
606
SHELL=\${CONFIG_SHELL-$SHELL}
607
export SHELL
608
_ASEOF
609
cat >>$1 <<\_ASEOF || lt_write_fail=1
610
AS_SHELL_SANITIZE
611
_AS_PREPARE
612
exec AS_MESSAGE_FD>&1
613
_ASEOF
614
test $lt_write_fail = 0 && chmod +x $1[]dnl
615
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
616
617
# LT_OUTPUT
618
# ---------
619
# This macro allows early generation of the libtool script (before
620
# AC_OUTPUT is called), incase it is used in configure for compilation
621
# tests.
622
AC_DEFUN([LT_OUTPUT],
623
[: ${CONFIG_LT=./config.lt}
624
AC_MSG_NOTICE([creating $CONFIG_LT])
625
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
626
[# Run this file to recreate a libtool stub with the current configuration.])
627
628
cat >>"$CONFIG_LT" <<\_LTEOF
629
lt_cl_silent=false
630
exec AS_MESSAGE_LOG_FD>>config.log
631
{
632
echo
633
AS_BOX([Running $as_me.])
634
} >&AS_MESSAGE_LOG_FD
635
636
lt_cl_help="\
637
\`$as_me' creates a local libtool stub from the current configuration,
638
for use in further configure time tests before the real libtool is
639
generated.
640
641
Usage: $[0] [[OPTIONS]]
642
643
-h, --help print this help, then exit
644
-V, --version print version number, then exit
645
-q, --quiet do not print progress messages
646
-d, --debug don't remove temporary files
647
648
Report bugs to <bug-libtool@gnu.org>."
649
650
lt_cl_version="\
651
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
652
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
653
configured by $[0], generated by m4_PACKAGE_STRING.
654
655
Copyright (C) 2010 Free Software Foundation, Inc.
656
This config.lt script is free software; the Free Software Foundation
657
gives unlimited permision to copy, distribute and modify it."
658
659
while test $[#] != 0
660
do
661
case $[1] in
662
--version | --v* | -V )
663
echo "$lt_cl_version"; exit 0 ;;
664
--help | --h* | -h )
665
echo "$lt_cl_help"; exit 0 ;;
666
--debug | --d* | -d )
667
debug=: ;;
668
--quiet | --q* | --silent | --s* | -q )
669
lt_cl_silent=: ;;
670
671
-*) AC_MSG_ERROR([unrecognized option: $[1]
672
Try \`$[0] --help' for more information.]) ;;
673
674
*) AC_MSG_ERROR([unrecognized argument: $[1]
675
Try \`$[0] --help' for more information.]) ;;
676
esac
677
shift
678
done
679
680
if $lt_cl_silent; then
681
exec AS_MESSAGE_FD>/dev/null
682
fi
683
_LTEOF
684
685
cat >>"$CONFIG_LT" <<_LTEOF
686
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
687
_LTEOF
688
689
cat >>"$CONFIG_LT" <<\_LTEOF
690
AC_MSG_NOTICE([creating $ofile])
691
_LT_OUTPUT_LIBTOOL_COMMANDS
692
AS_EXIT(0)
693
_LTEOF
694
chmod +x "$CONFIG_LT"
695
696
# configure is writing to config.log, but config.lt does its own redirection,
697
# appending to config.log, which fails on DOS, as config.log is still kept
698
# open by configure. Here we exec the FD to /dev/null, effectively closing
699
# config.log, so it can be properly (re)opened and appended to by config.lt.
700
lt_cl_success=:
701
test "$silent" = yes &&
702
lt_config_lt_args="$lt_config_lt_args --quiet"
703
exec AS_MESSAGE_LOG_FD>/dev/null
704
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
705
exec AS_MESSAGE_LOG_FD>>config.log
706
$lt_cl_success || AS_EXIT(1)
707
])# LT_OUTPUT
708
709
710
# _LT_CONFIG(TAG)
711
# ---------------
712
# If TAG is the built-in tag, create an initial libtool script with a
713
# default configuration from the untagged config vars. Otherwise add code
714
# to config.status for appending the configuration named by TAG from the
715
# matching tagged config vars.
716
m4_defun([_LT_CONFIG],
717
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
718
_LT_CONFIG_SAVE_COMMANDS([
719
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
720
m4_if(_LT_TAG, [C], [
721
# See if we are running on zsh, and set the options which allow our
722
# commands through without removal of \ escapes.
723
if test -n "${ZSH_VERSION+set}" ; then
724
setopt NO_GLOB_SUBST
725
fi
726
727
cfgfile="${ofile}T"
728
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
729
$RM "$cfgfile"
730
731
cat <<_LT_EOF >> "$cfgfile"
732
#! $SHELL
733
734
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
735
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
736
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
737
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
738
#
739
_LT_COPYING
740
_LT_LIBTOOL_TAGS
741
742
# ### BEGIN LIBTOOL CONFIG
743
_LT_LIBTOOL_CONFIG_VARS
744
_LT_LIBTOOL_TAG_VARS
745
# ### END LIBTOOL CONFIG
746
747
_LT_EOF
748
749
case $host_os in
750
aix3*)
751
cat <<\_LT_EOF >> "$cfgfile"
752
# AIX sometimes has problems with the GCC collect2 program. For some
753
# reason, if we set the COLLECT_NAMES environment variable, the problems
754
# vanish in a puff of smoke.
755
if test "X${COLLECT_NAMES+set}" != Xset; then
756
COLLECT_NAMES=
757
export COLLECT_NAMES
758
fi
759
_LT_EOF
760
;;
761
esac
762
763
_LT_PROG_LTMAIN
764
765
# We use sed instead of cat because bash on DJGPP gets confused if
766
# if finds mixed CR/LF and LF-only lines. Since sed operates in
767
# text mode, it properly converts lines to CR/LF. This bash problem
768
# is reportedly fixed, but why not run on old versions too?
769
sed '$q' "$ltmain" >> "$cfgfile" \
770
|| (rm -f "$cfgfile"; exit 1)
771
772
_LT_PROG_REPLACE_SHELLFNS
773
774
mv -f "$cfgfile" "$ofile" ||
775
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
776
chmod +x "$ofile"
777
],
778
[cat <<_LT_EOF >> "$ofile"
779
780
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
781
dnl in a comment (ie after a #).
782
# ### BEGIN LIBTOOL TAG CONFIG: $1
783
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
784
# ### END LIBTOOL TAG CONFIG: $1
785
_LT_EOF
786
])dnl /m4_if
787
],
788
[m4_if([$1], [], [
789
PACKAGE='$PACKAGE'
790
VERSION='$VERSION'
791
TIMESTAMP='$TIMESTAMP'
792
RM='$RM'
793
ofile='$ofile'], [])
794
])dnl /_LT_CONFIG_SAVE_COMMANDS
795
])# _LT_CONFIG
796
797
798
# LT_SUPPORTED_TAG(TAG)
799
# ---------------------
800
# Trace this macro to discover what tags are supported by the libtool
801
# --tag option, using:
802
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
803
AC_DEFUN([LT_SUPPORTED_TAG], [])
804
805
806
# C support is built-in for now
807
m4_define([_LT_LANG_C_enabled], [])
808
m4_define([_LT_TAGS], [])
809
810
811
# LT_LANG(LANG)
812
# -------------
813
# Enable libtool support for the given language if not already enabled.
814
AC_DEFUN([LT_LANG],
815
[AC_BEFORE([$0], [LT_OUTPUT])dnl
816
m4_case([$1],
817
[C], [_LT_LANG(C)],
818
[C++], [_LT_LANG(CXX)],
819
[Java], [_LT_LANG(GCJ)],
820
[Fortran 77], [_LT_LANG(F77)],
821
[Fortran], [_LT_LANG(FC)],
822
[Windows Resource], [_LT_LANG(RC)],
823
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
824
[_LT_LANG($1)],
825
[m4_fatal([$0: unsupported language: "$1"])])])dnl
826
])# LT_LANG
827
828
829
# _LT_LANG(LANGNAME)
830
# ------------------
831
m4_defun([_LT_LANG],
832
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
833
[LT_SUPPORTED_TAG([$1])dnl
834
m4_append([_LT_TAGS], [$1 ])dnl
835
m4_define([_LT_LANG_]$1[_enabled], [])dnl
836
_LT_LANG_$1_CONFIG($1)])dnl
837
])# _LT_LANG
838
839
840
# _LT_LANG_DEFAULT_CONFIG
841
# -----------------------
842
m4_defun([_LT_LANG_DEFAULT_CONFIG],
843
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
844
[LT_LANG(CXX)],
845
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
846
847
AC_PROVIDE_IFELSE([AC_PROG_F77],
848
[LT_LANG(F77)],
849
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
850
851
AC_PROVIDE_IFELSE([AC_PROG_FC],
852
[LT_LANG(FC)],
853
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
854
855
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
856
dnl pulling things in needlessly.
857
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
858
[LT_LANG(GCJ)],
859
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
860
[LT_LANG(GCJ)],
861
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
862
[LT_LANG(GCJ)],
863
[m4_ifdef([AC_PROG_GCJ],
864
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
865
m4_ifdef([A][M_PROG_GCJ],
866
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
867
m4_ifdef([LT_PROG_GCJ],
868
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
869
870
AC_PROVIDE_IFELSE([LT_PROG_RC],
871
[LT_LANG(RC)],
872
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
873
])# _LT_LANG_DEFAULT_CONFIG
874
875
# Obsolete macros:
876
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
877
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
878
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
879
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
880
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
881
dnl aclocal-1.4 backwards compatibility:
882
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
883
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
884
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
885
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
886
dnl AC_DEFUN([AC_LIBTOOL_RC], [])
887
888
889
# _LT_TAG_COMPILER
890
# ----------------
891
m4_defun([_LT_TAG_COMPILER],
892
[AC_REQUIRE([AC_PROG_CC])dnl
893
894
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
895
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
896
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
897
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
898
899
# If no C compiler was specified, use CC.
900
LTCC=${LTCC-"$CC"}
901
902
# If no C compiler flags were specified, use CFLAGS.
903
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
904
905
# Allow CC to be a program name with arguments.
906
compiler=$CC
907
])# _LT_TAG_COMPILER
908
909
910
# _LT_COMPILER_BOILERPLATE
911
# ------------------------
912
# Check for compiler boilerplate output or warnings with
913
# the simple compiler test code.
914
m4_defun([_LT_COMPILER_BOILERPLATE],
915
[m4_require([_LT_DECL_SED])dnl
916
ac_outfile=conftest.$ac_objext
917
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
918
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
919
_lt_compiler_boilerplate=`cat conftest.err`
920
$RM conftest*
921
])# _LT_COMPILER_BOILERPLATE
922
923
924
# _LT_LINKER_BOILERPLATE
925
# ----------------------
926
# Check for linker boilerplate output or warnings with
927
# the simple link test code.
928
m4_defun([_LT_LINKER_BOILERPLATE],
929
[m4_require([_LT_DECL_SED])dnl
930
ac_outfile=conftest.$ac_objext
931
echo "$lt_simple_link_test_code" >conftest.$ac_ext
932
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
933
_lt_linker_boilerplate=`cat conftest.err`
934
$RM -r conftest*
935
])# _LT_LINKER_BOILERPLATE
936
937
# _LT_REQUIRED_DARWIN_CHECKS
938
# -------------------------
939
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
940
case $host_os in
941
rhapsody* | darwin*)
942
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
943
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
944
AC_CHECK_TOOL([LIPO], [lipo], [:])
945
AC_CHECK_TOOL([OTOOL], [otool], [:])
946
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
947
_LT_DECL([], [DSYMUTIL], [1],
948
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
949
_LT_DECL([], [NMEDIT], [1],
950
[Tool to change global to local symbols on Mac OS X])
951
_LT_DECL([], [LIPO], [1],
952
[Tool to manipulate fat objects and archives on Mac OS X])
953
_LT_DECL([], [OTOOL], [1],
954
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
955
_LT_DECL([], [OTOOL64], [1],
956
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
957
958
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
959
[lt_cv_apple_cc_single_mod=no
960
if test -z "${LT_MULTI_MODULE}"; then
961
# By default we will add the -single_module flag. You can override
962
# by either setting the environment variable LT_MULTI_MODULE
963
# non-empty at configure time, or by adding -multi_module to the
964
# link flags.
965
rm -rf libconftest.dylib*
966
echo "int foo(void){return 1;}" > conftest.c
967
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
968
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
969
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
970
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
971
_lt_result=$?
972
if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
973
lt_cv_apple_cc_single_mod=yes
974
else
975
cat conftest.err >&AS_MESSAGE_LOG_FD
976
fi
977
rm -rf libconftest.dylib*
978
rm -f conftest.*
979
fi])
980
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
981
[lt_cv_ld_exported_symbols_list],
982
[lt_cv_ld_exported_symbols_list=no
983
save_LDFLAGS=$LDFLAGS
984
echo "_main" > conftest.sym
985
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
986
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
987
[lt_cv_ld_exported_symbols_list=yes],
988
[lt_cv_ld_exported_symbols_list=no])
989
LDFLAGS="$save_LDFLAGS"
990
])
991
AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
992
[lt_cv_ld_force_load=no
993
cat > conftest.c << _LT_EOF
994
int forced_loaded() { return 2;}
995
_LT_EOF
996
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
997
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
998
echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
999
$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1000
echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1001
$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1002
cat > conftest.c << _LT_EOF
1003
int main() { return 0;}
1004
_LT_EOF
1005
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1006
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1007
_lt_result=$?
1008
if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
1009
lt_cv_ld_force_load=yes
1010
else
1011
cat conftest.err >&AS_MESSAGE_LOG_FD
1012
fi
1013
rm -f conftest.err libconftest.a conftest conftest.c
1014
rm -rf conftest.dSYM
1015
])
1016
case $host_os in
1017
rhapsody* | darwin1.[[012]])
1018
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1019
darwin1.*)
1020
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1021
darwin*) # darwin 5.x on
1022
# if running on 10.5 or later, the deployment target defaults
1023
# to the OS version, if on x86, and 10.4, the deployment
1024
# target defaults to 10.4. Don't you love it?
1025
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1026
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1027
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1028
10.[[012]]*)
1029
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1030
10.*)
1031
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1032
esac
1033
;;
1034
esac
1035
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1036
_lt_dar_single_mod='$single_module'
1037
fi
1038
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1039
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1040
else
1041
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1042
fi
1043
if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1044
_lt_dsymutil='~$DSYMUTIL $lib || :'
1045
else
1046
_lt_dsymutil=
1047
fi
1048
;;
1049
esac
1050
])
1051
1052
1053
# _LT_DARWIN_LINKER_FEATURES
1054
# --------------------------
1055
# Checks for linker and compiler features on darwin
1056
m4_defun([_LT_DARWIN_LINKER_FEATURES],
1057
[
1058
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1059
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
1060
_LT_TAGVAR(hardcode_direct, $1)=no
1061
_LT_TAGVAR(hardcode_automatic, $1)=yes
1062
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1063
if test "$lt_cv_ld_force_load" = "yes"; then
1064
_LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1065
else
1066
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
1067
fi
1068
_LT_TAGVAR(link_all_deplibs, $1)=yes
1069
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1070
case $cc_basename in
1071
ifort*) _lt_dar_can_shared=yes ;;
1072
*) _lt_dar_can_shared=$GCC ;;
1073
esac
1074
if test "$_lt_dar_can_shared" = "yes"; then
1075
output_verbose_link_cmd=func_echo_all
1076
_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}"
1077
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1078
_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}"
1079
_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}"
1080
m4_if([$1], [CXX],
1081
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1082
_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}"
1083
_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}"
1084
fi
1085
],[])
1086
else
1087
_LT_TAGVAR(ld_shlibs, $1)=no
1088
fi
1089
])
1090
1091
# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1092
# ----------------------------------
1093
# Links a minimal program and checks the executable
1094
# for the system default hardcoded library path. In most cases,
1095
# this is /usr/lib:/lib, but when the MPI compilers are used
1096
# the location of the communication and MPI libs are included too.
1097
# If we don't find anything, use the default library path according
1098
# to the aix ld manual.
1099
# Store the results from the different compilers for each TAGNAME.
1100
# Allow to override them for all tags through lt_cv_aix_libpath.
1101
m4_defun([_LT_SYS_MODULE_PATH_AIX],
1102
[m4_require([_LT_DECL_SED])dnl
1103
if test "${lt_cv_aix_libpath+set}" = set; then
1104
aix_libpath=$lt_cv_aix_libpath
1105
else
1106
AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1107
[AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1108
lt_aix_libpath_sed='[
1109
/Import File Strings/,/^$/ {
1110
/^0/ {
1111
s/^0 *\([^ ]*\) *$/\1/
1112
p
1113
}
1114
}]'
1115
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1116
# Check for a 64-bit object if we didn't find anything.
1117
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1118
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1119
fi],[])
1120
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1121
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1122
fi
1123
])
1124
aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1125
fi
1126
])# _LT_SYS_MODULE_PATH_AIX
1127
1128
1129
# _LT_SHELL_INIT(ARG)
1130
# -------------------
1131
m4_define([_LT_SHELL_INIT],
1132
[m4_divert_text([M4SH-INIT], [$1
1133
])])# _LT_SHELL_INIT
1134
1135
1136
1137
# _LT_PROG_ECHO_BACKSLASH
1138
# -----------------------
1139
# Find how we can fake an echo command that does not interpret backslash.
1140
# In particular, with Autoconf 2.60 or later we add some code to the start
1141
# of the generated configure script which will find a shell with a builtin
1142
# printf (which we can use as an echo command).
1143
m4_defun([_LT_PROG_ECHO_BACKSLASH],
1144
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1145
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1146
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1147
1148
AC_MSG_CHECKING([how to print strings])
1149
# Test print first, because it will be a builtin if present.
1150
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1151
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1152
ECHO='print -r --'
1153
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1154
ECHO='printf %s\n'
1155
else
1156
# Use this function as a fallback that always works.
1157
func_fallback_echo ()
1158
{
1159
eval 'cat <<_LTECHO_EOF
1160
$[]1
1161
_LTECHO_EOF'
1162
}
1163
ECHO='func_fallback_echo'
1164
fi
1165
1166
# func_echo_all arg...
1167
# Invoke $ECHO with all args, space-separated.
1168
func_echo_all ()
1169
{
1170
$ECHO "$*"
1171
}
1172
1173
case "$ECHO" in
1174
printf*) AC_MSG_RESULT([printf]) ;;
1175
print*) AC_MSG_RESULT([print -r]) ;;
1176
*) AC_MSG_RESULT([cat]) ;;
1177
esac
1178
1179
m4_ifdef([_AS_DETECT_SUGGESTED],
1180
[_AS_DETECT_SUGGESTED([
1181
test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1182
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1183
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1184
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1185
PATH=/empty FPATH=/empty; export PATH FPATH
1186
test "X`printf %s $ECHO`" = "X$ECHO" \
1187
|| test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1188
1189
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1190
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1191
])# _LT_PROG_ECHO_BACKSLASH
1192
1193
1194
# _LT_WITH_SYSROOT
1195
# ----------------
1196
AC_DEFUN([_LT_WITH_SYSROOT],
1197
[AC_MSG_CHECKING([for sysroot])
1198
AC_ARG_WITH([sysroot],
1199
[ --with-sysroot[=DIR] Search for dependent libraries within DIR
1200
(or the compiler's sysroot if not specified).],
1201
[], [with_sysroot=no])
1202
1203
dnl lt_sysroot will always be passed unquoted. We quote it here
1204
dnl in case the user passed a directory name.
1205
lt_sysroot=
1206
case ${with_sysroot} in #(
1207
yes)
1208
if test "$GCC" = yes; then
1209
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1210
fi
1211
;; #(
1212
/*)
1213
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1214
;; #(
1215
no|'')
1216
;; #(
1217
*)
1218
AC_MSG_RESULT([${with_sysroot}])
1219
AC_MSG_ERROR([The sysroot must be an absolute path.])
1220
;;
1221
esac
1222
1223
AC_MSG_RESULT([${lt_sysroot:-no}])
1224
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1225
[dependent libraries, and in which our libraries should be installed.])])
1226
1227
# _LT_ENABLE_LOCK
1228
# ---------------
1229
m4_defun([_LT_ENABLE_LOCK],
1230
[AC_ARG_ENABLE([libtool-lock],
1231
[AS_HELP_STRING([--disable-libtool-lock],
1232
[avoid locking (might break parallel builds)])])
1233
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1234
1235
# Some flags need to be propagated to the compiler or linker for good
1236
# libtool support.
1237
case $host in
1238
ia64-*-hpux*)
1239
# Find out which ABI we are using.
1240
echo 'int i;' > conftest.$ac_ext
1241
if AC_TRY_EVAL(ac_compile); then
1242
case `/usr/bin/file conftest.$ac_objext` in
1243
*ELF-32*)
1244
HPUX_IA64_MODE="32"
1245
;;
1246
*ELF-64*)
1247
HPUX_IA64_MODE="64"
1248
;;
1249
esac
1250
fi
1251
rm -rf conftest*
1252
;;
1253
*-*-irix6*)
1254
# Find out which ABI we are using.
1255
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1256
if AC_TRY_EVAL(ac_compile); then
1257
if test "$lt_cv_prog_gnu_ld" = yes; then
1258
case `/usr/bin/file conftest.$ac_objext` in
1259
*32-bit*)
1260
LD="${LD-ld} -melf32bsmip"
1261
;;
1262
*N32*)
1263
LD="${LD-ld} -melf32bmipn32"
1264
;;
1265
*64-bit*)
1266
LD="${LD-ld} -melf64bmip"
1267
;;
1268
esac
1269
else
1270
case `/usr/bin/file conftest.$ac_objext` in
1271
*32-bit*)
1272
LD="${LD-ld} -32"
1273
;;
1274
*N32*)
1275
LD="${LD-ld} -n32"
1276
;;
1277
*64-bit*)
1278
LD="${LD-ld} -64"
1279
;;
1280
esac
1281
fi
1282
fi
1283
rm -rf conftest*
1284
;;
1285
1286
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1287
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1288
# Find out which ABI we are using.
1289
echo 'int i;' > conftest.$ac_ext
1290
if AC_TRY_EVAL(ac_compile); then
1291
case `/usr/bin/file conftest.o` in
1292
*32-bit*)
1293
case $host in
1294
x86_64-*kfreebsd*-gnu)
1295
LD="${LD-ld} -m elf_i386_fbsd"
1296
;;
1297
x86_64-*linux*)
1298
LD="${LD-ld} -m elf_i386"
1299
;;
1300
ppc64-*linux*|powerpc64-*linux*)
1301
LD="${LD-ld} -m elf32ppclinux"
1302
;;
1303
s390x-*linux*)
1304
LD="${LD-ld} -m elf_s390"
1305
;;
1306
sparc64-*linux*)
1307
LD="${LD-ld} -m elf32_sparc"
1308
;;
1309
esac
1310
;;
1311
*64-bit*)
1312
case $host in
1313
x86_64-*kfreebsd*-gnu)
1314
LD="${LD-ld} -m elf_x86_64_fbsd"
1315
;;
1316
x86_64-*linux*)
1317
LD="${LD-ld} -m elf_x86_64"
1318
;;
1319
ppc*-*linux*|powerpc*-*linux*)
1320
LD="${LD-ld} -m elf64ppc"
1321
;;
1322
s390*-*linux*|s390*-*tpf*)
1323
LD="${LD-ld} -m elf64_s390"
1324
;;
1325
sparc*-*linux*)
1326
LD="${LD-ld} -m elf64_sparc"
1327
;;
1328
esac
1329
;;
1330
esac
1331
fi
1332
rm -rf conftest*
1333
;;
1334
1335
*-*-sco3.2v5*)
1336
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1337
SAVE_CFLAGS="$CFLAGS"
1338
CFLAGS="$CFLAGS -belf"
1339
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1340
[AC_LANG_PUSH(C)
1341
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1342
AC_LANG_POP])
1343
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1344
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1345
CFLAGS="$SAVE_CFLAGS"
1346
fi
1347
;;
1348
sparc*-*solaris*)
1349
# Find out which ABI we are using.
1350
echo 'int i;' > conftest.$ac_ext
1351
if AC_TRY_EVAL(ac_compile); then
1352
case `/usr/bin/file conftest.o` in
1353
*64-bit*)
1354
case $lt_cv_prog_gnu_ld in
1355
yes*) LD="${LD-ld} -m elf64_sparc" ;;
1356
*)
1357
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1358
LD="${LD-ld} -64"
1359
fi
1360
;;
1361
esac
1362
;;
1363
esac
1364
fi
1365
rm -rf conftest*
1366
;;
1367
esac
1368
1369
need_locks="$enable_libtool_lock"
1370
])# _LT_ENABLE_LOCK
1371
1372
1373
# _LT_PROG_AR
1374
# -----------
1375
m4_defun([_LT_PROG_AR],
1376
[AC_CHECK_TOOLS(AR, [ar], false)
1377
: ${AR=ar}
1378
: ${AR_FLAGS=cru}
1379
_LT_DECL([], [AR], [1], [The archiver])
1380
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1381
1382
AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1383
[lt_cv_ar_at_file=no
1384
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1385
[echo conftest.$ac_objext > conftest.lst
1386
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1387
AC_TRY_EVAL([lt_ar_try])
1388
if test "$ac_status" -eq 0; then
1389
# Ensure the archiver fails upon bogus file names.
1390
rm -f conftest.$ac_objext libconftest.a
1391
AC_TRY_EVAL([lt_ar_try])
1392
if test "$ac_status" -ne 0; then
1393
lt_cv_ar_at_file=@
1394
fi
1395
fi
1396
rm -f conftest.* libconftest.a
1397
])
1398
])
1399
1400
if test "x$lt_cv_ar_at_file" = xno; then
1401
archiver_list_spec=
1402
else
1403
archiver_list_spec=$lt_cv_ar_at_file
1404
fi
1405
_LT_DECL([], [archiver_list_spec], [1],
1406
[How to feed a file listing to the archiver])
1407
])# _LT_PROG_AR
1408
1409
1410
# _LT_CMD_OLD_ARCHIVE
1411
# -------------------
1412
m4_defun([_LT_CMD_OLD_ARCHIVE],
1413
[_LT_PROG_AR
1414
1415
AC_CHECK_TOOL(STRIP, strip, :)
1416
test -z "$STRIP" && STRIP=:
1417
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1418
1419
AC_CHECK_TOOL(RANLIB, ranlib, :)
1420
test -z "$RANLIB" && RANLIB=:
1421
_LT_DECL([], [RANLIB], [1],
1422
[Commands used to install an old-style archive])
1423
1424
# Determine commands to create old-style static archives.
1425
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1426
old_postinstall_cmds='chmod 644 $oldlib'
1427
old_postuninstall_cmds=
1428
1429
if test -n "$RANLIB"; then
1430
case $host_os in
1431
openbsd*)
1432
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1433
;;
1434
*)
1435
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1436
;;
1437
esac
1438
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1439
fi
1440
1441
case $host_os in
1442
darwin*)
1443
lock_old_archive_extraction=yes ;;
1444
*)
1445
lock_old_archive_extraction=no ;;
1446
esac
1447
_LT_DECL([], [old_postinstall_cmds], [2])
1448
_LT_DECL([], [old_postuninstall_cmds], [2])
1449
_LT_TAGDECL([], [old_archive_cmds], [2],
1450
[Commands used to build an old-style archive])
1451
_LT_DECL([], [lock_old_archive_extraction], [0],
1452
[Whether to use a lock for old archive extraction])
1453
])# _LT_CMD_OLD_ARCHIVE
1454
1455
1456
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1457
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1458
# ----------------------------------------------------------------
1459
# Check whether the given compiler option works
1460
AC_DEFUN([_LT_COMPILER_OPTION],
1461
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1462
m4_require([_LT_DECL_SED])dnl
1463
AC_CACHE_CHECK([$1], [$2],
1464
[$2=no
1465
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1466
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1467
lt_compiler_flag="$3"
1468
# Insert the option either (1) after the last *FLAGS variable, or
1469
# (2) before a word containing "conftest.", or (3) at the end.
1470
# Note that $ac_compile itself does not contain backslashes and begins
1471
# with a dollar sign (not a hyphen), so the echo should work correctly.
1472
# The option is referenced via a variable to avoid confusing sed.
1473
lt_compile=`echo "$ac_compile" | $SED \
1474
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1475
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1476
-e 's:$: $lt_compiler_flag:'`
1477
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1478
(eval "$lt_compile" 2>conftest.err)
1479
ac_status=$?
1480
cat conftest.err >&AS_MESSAGE_LOG_FD
1481
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1482
if (exit $ac_status) && test -s "$ac_outfile"; then
1483
# The compiler can only warn and ignore the option if not recognized
1484
# So say no if there are warnings other than the usual output.
1485
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1486
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1487
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1488
$2=yes
1489
fi
1490
fi
1491
$RM conftest*
1492
])
1493
1494
if test x"[$]$2" = xyes; then
1495
m4_if([$5], , :, [$5])
1496
else
1497
m4_if([$6], , :, [$6])
1498
fi
1499
])# _LT_COMPILER_OPTION
1500
1501
# Old name:
1502
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1503
dnl aclocal-1.4 backwards compatibility:
1504
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1505
1506
1507
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1508
# [ACTION-SUCCESS], [ACTION-FAILURE])
1509
# ----------------------------------------------------
1510
# Check whether the given linker option works
1511
AC_DEFUN([_LT_LINKER_OPTION],
1512
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1513
m4_require([_LT_DECL_SED])dnl
1514
AC_CACHE_CHECK([$1], [$2],
1515
[$2=no
1516
save_LDFLAGS="$LDFLAGS"
1517
LDFLAGS="$LDFLAGS $3"
1518
echo "$lt_simple_link_test_code" > conftest.$ac_ext
1519
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1520
# The linker can only warn and ignore the option if not recognized
1521
# So say no if there are warnings
1522
if test -s conftest.err; then
1523
# Append any errors to the config.log.
1524
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1525
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1526
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1527
if diff conftest.exp conftest.er2 >/dev/null; then
1528
$2=yes
1529
fi
1530
else
1531
$2=yes
1532
fi
1533
fi
1534
$RM -r conftest*
1535
LDFLAGS="$save_LDFLAGS"
1536
])
1537
1538
if test x"[$]$2" = xyes; then
1539
m4_if([$4], , :, [$4])
1540
else
1541
m4_if([$5], , :, [$5])
1542
fi
1543
])# _LT_LINKER_OPTION
1544
1545
# Old name:
1546
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1547
dnl aclocal-1.4 backwards compatibility:
1548
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1549
1550
1551
# LT_CMD_MAX_LEN
1552
#---------------
1553
AC_DEFUN([LT_CMD_MAX_LEN],
1554
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1555
# find the maximum length of command line arguments
1556
AC_MSG_CHECKING([the maximum length of command line arguments])
1557
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1558
i=0
1559
teststring="ABCD"
1560
1561
case $build_os in
1562
msdosdjgpp*)
1563
# On DJGPP, this test can blow up pretty badly due to problems in libc
1564
# (any single argument exceeding 2000 bytes causes a buffer overrun
1565
# during glob expansion). Even if it were fixed, the result of this
1566
# check would be larger than it should be.
1567
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1568
;;
1569
1570
gnu*)
1571
# Under GNU Hurd, this test is not required because there is
1572
# no limit to the length of command line arguments.
1573
# Libtool will interpret -1 as no limit whatsoever
1574
lt_cv_sys_max_cmd_len=-1;
1575
;;
1576
1577
cygwin* | mingw* | cegcc*)
1578
# On Win9x/ME, this test blows up -- it succeeds, but takes
1579
# about 5 minutes as the teststring grows exponentially.
1580
# Worse, since 9x/ME are not pre-emptively multitasking,
1581
# you end up with a "frozen" computer, even though with patience
1582
# the test eventually succeeds (with a max line length of 256k).
1583
# Instead, let's just punt: use the minimum linelength reported by
1584
# all of the supported platforms: 8192 (on NT/2K/XP).
1585
lt_cv_sys_max_cmd_len=8192;
1586
;;
1587
1588
mint*)
1589
# On MiNT this can take a long time and run out of memory.
1590
lt_cv_sys_max_cmd_len=8192;
1591
;;
1592
1593
amigaos*)
1594
# On AmigaOS with pdksh, this test takes hours, literally.
1595
# So we just punt and use a minimum line length of 8192.
1596
lt_cv_sys_max_cmd_len=8192;
1597
;;
1598
1599
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1600
# This has been around since 386BSD, at least. Likely further.
1601
if test -x /sbin/sysctl; then
1602
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1603
elif test -x /usr/sbin/sysctl; then
1604
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1605
else
1606
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1607
fi
1608
# And add a safety zone
1609
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1610
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1611
;;
1612
1613
interix*)
1614
# We know the value 262144 and hardcode it with a safety zone (like BSD)
1615
lt_cv_sys_max_cmd_len=196608
1616
;;
1617
1618
osf*)
1619
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1620
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1621
# nice to cause kernel panics so lets avoid the loop below.
1622
# First set a reasonable default.
1623
lt_cv_sys_max_cmd_len=16384
1624
#
1625
if test -x /sbin/sysconfig; then
1626
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1627
*1*) lt_cv_sys_max_cmd_len=-1 ;;
1628
esac
1629
fi
1630
;;
1631
sco3.2v5*)
1632
lt_cv_sys_max_cmd_len=102400
1633
;;
1634
sysv5* | sco5v6* | sysv4.2uw2*)
1635
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1636
if test -n "$kargmax"; then
1637
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1638
else
1639
lt_cv_sys_max_cmd_len=32768
1640
fi
1641
;;
1642
*)
1643
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1644
if test -n "$lt_cv_sys_max_cmd_len"; then
1645
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1646
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1647
else
1648
# Make teststring a little bigger before we do anything with it.
1649
# a 1K string should be a reasonable start.
1650
for i in 1 2 3 4 5 6 7 8 ; do
1651
teststring=$teststring$teststring
1652
done
1653
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1654
# If test is not a shell built-in, we'll probably end up computing a
1655
# maximum length that is only half of the actual maximum length, but
1656
# we can't tell.
1657
while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1658
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
1659
test $i != 17 # 1/2 MB should be enough
1660
do
1661
i=`expr $i + 1`
1662
teststring=$teststring$teststring
1663
done
1664
# Only check the string length outside the loop.
1665
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1666
teststring=
1667
# Add a significant safety factor because C++ compilers can tack on
1668
# massive amounts of additional arguments before passing them to the
1669
# linker. It appears as though 1/2 is a usable value.
1670
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1671
fi
1672
;;
1673
esac
1674
])
1675
if test -n $lt_cv_sys_max_cmd_len ; then
1676
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1677
else
1678
AC_MSG_RESULT(none)
1679
fi
1680
max_cmd_len=$lt_cv_sys_max_cmd_len
1681
_LT_DECL([], [max_cmd_len], [0],
1682
[What is the maximum length of a command?])
1683
])# LT_CMD_MAX_LEN
1684
1685
# Old name:
1686
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1687
dnl aclocal-1.4 backwards compatibility:
1688
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1689
1690
1691
# _LT_HEADER_DLFCN
1692
# ----------------
1693
m4_defun([_LT_HEADER_DLFCN],
1694
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1695
])# _LT_HEADER_DLFCN
1696
1697
1698
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1699
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1700
# ----------------------------------------------------------------
1701
m4_defun([_LT_TRY_DLOPEN_SELF],
1702
[m4_require([_LT_HEADER_DLFCN])dnl
1703
if test "$cross_compiling" = yes; then :
1704
[$4]
1705
else
1706
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1707
lt_status=$lt_dlunknown
1708
cat > conftest.$ac_ext <<_LT_EOF
1709
[#line $LINENO "configure"
1710
#include "confdefs.h"
1711
1712
#if HAVE_DLFCN_H
1713
#include <dlfcn.h>
1714
#endif
1715
1716
#include <stdio.h>
1717
1718
#ifdef RTLD_GLOBAL
1719
# define LT_DLGLOBAL RTLD_GLOBAL
1720
#else
1721
# ifdef DL_GLOBAL
1722
# define LT_DLGLOBAL DL_GLOBAL
1723
# else
1724
# define LT_DLGLOBAL 0
1725
# endif
1726
#endif
1727
1728
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1729
find out it does not work in some platform. */
1730
#ifndef LT_DLLAZY_OR_NOW
1731
# ifdef RTLD_LAZY
1732
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1733
# else
1734
# ifdef DL_LAZY
1735
# define LT_DLLAZY_OR_NOW DL_LAZY
1736
# else
1737
# ifdef RTLD_NOW
1738
# define LT_DLLAZY_OR_NOW RTLD_NOW
1739
# else
1740
# ifdef DL_NOW
1741
# define LT_DLLAZY_OR_NOW DL_NOW
1742
# else
1743
# define LT_DLLAZY_OR_NOW 0
1744
# endif
1745
# endif
1746
# endif
1747
# endif
1748
#endif
1749
1750
/* When -fvisbility=hidden is used, assume the code has been annotated
1751
correspondingly for the symbols needed. */
1752
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1753
int fnord () __attribute__((visibility("default")));
1754
#endif
1755
1756
int fnord () { return 42; }
1757
int main ()
1758
{
1759
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1760
int status = $lt_dlunknown;
1761
1762
if (self)
1763
{
1764
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1765
else
1766
{
1767
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1768
else puts (dlerror ());
1769
}
1770
/* dlclose (self); */
1771
}
1772
else
1773
puts (dlerror ());
1774
1775
return status;
1776
}]
1777
_LT_EOF
1778
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1779
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1780
lt_status=$?
1781
case x$lt_status in
1782
x$lt_dlno_uscore) $1 ;;
1783
x$lt_dlneed_uscore) $2 ;;
1784
x$lt_dlunknown|x*) $3 ;;
1785
esac
1786
else :
1787
# compilation failed
1788
$3
1789
fi
1790
fi
1791
rm -fr conftest*
1792
])# _LT_TRY_DLOPEN_SELF
1793
1794
1795
# LT_SYS_DLOPEN_SELF
1796
# ------------------
1797
AC_DEFUN([LT_SYS_DLOPEN_SELF],
1798
[m4_require([_LT_HEADER_DLFCN])dnl
1799
if test "x$enable_dlopen" != xyes; then
1800
enable_dlopen=unknown
1801
enable_dlopen_self=unknown
1802
enable_dlopen_self_static=unknown
1803
else
1804
lt_cv_dlopen=no
1805
lt_cv_dlopen_libs=
1806
1807
case $host_os in
1808
beos*)
1809
lt_cv_dlopen="load_add_on"
1810
lt_cv_dlopen_libs=
1811
lt_cv_dlopen_self=yes
1812
;;
1813
1814
mingw* | pw32* | cegcc*)
1815
lt_cv_dlopen="LoadLibrary"
1816
lt_cv_dlopen_libs=
1817
;;
1818
1819
cygwin*)
1820
lt_cv_dlopen="dlopen"
1821
lt_cv_dlopen_libs=
1822
;;
1823
1824
darwin*)
1825
# if libdl is installed we need to link against it
1826
AC_CHECK_LIB([dl], [dlopen],
1827
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1828
lt_cv_dlopen="dyld"
1829
lt_cv_dlopen_libs=
1830
lt_cv_dlopen_self=yes
1831
])
1832
;;
1833
1834
*)
1835
AC_CHECK_FUNC([shl_load],
1836
[lt_cv_dlopen="shl_load"],
1837
[AC_CHECK_LIB([dld], [shl_load],
1838
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1839
[AC_CHECK_FUNC([dlopen],
1840
[lt_cv_dlopen="dlopen"],
1841
[AC_CHECK_LIB([dl], [dlopen],
1842
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1843
[AC_CHECK_LIB([svld], [dlopen],
1844
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1845
[AC_CHECK_LIB([dld], [dld_link],
1846
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1847
])
1848
])
1849
])
1850
])
1851
])
1852
;;
1853
esac
1854
1855
if test "x$lt_cv_dlopen" != xno; then
1856
enable_dlopen=yes
1857
else
1858
enable_dlopen=no
1859
fi
1860
1861
case $lt_cv_dlopen in
1862
dlopen)
1863
save_CPPFLAGS="$CPPFLAGS"
1864
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1865
1866
save_LDFLAGS="$LDFLAGS"
1867
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1868
1869
save_LIBS="$LIBS"
1870
LIBS="$lt_cv_dlopen_libs $LIBS"
1871
1872
AC_CACHE_CHECK([whether a program can dlopen itself],
1873
lt_cv_dlopen_self, [dnl
1874
_LT_TRY_DLOPEN_SELF(
1875
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1876
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1877
])
1878
1879
if test "x$lt_cv_dlopen_self" = xyes; then
1880
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1881
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1882
lt_cv_dlopen_self_static, [dnl
1883
_LT_TRY_DLOPEN_SELF(
1884
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1885
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1886
])
1887
fi
1888
1889
CPPFLAGS="$save_CPPFLAGS"
1890
LDFLAGS="$save_LDFLAGS"
1891
LIBS="$save_LIBS"
1892
;;
1893
esac
1894
1895
case $lt_cv_dlopen_self in
1896
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1897
*) enable_dlopen_self=unknown ;;
1898
esac
1899
1900
case $lt_cv_dlopen_self_static in
1901
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1902
*) enable_dlopen_self_static=unknown ;;
1903
esac
1904
fi
1905
_LT_DECL([dlopen_support], [enable_dlopen], [0],
1906
[Whether dlopen is supported])
1907
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1908
[Whether dlopen of programs is supported])
1909
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1910
[Whether dlopen of statically linked programs is supported])
1911
])# LT_SYS_DLOPEN_SELF
1912
1913
# Old name:
1914
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1915
dnl aclocal-1.4 backwards compatibility:
1916
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1917
1918
1919
# _LT_COMPILER_C_O([TAGNAME])
1920
# ---------------------------
1921
# Check to see if options -c and -o are simultaneously supported by compiler.
1922
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
1923
m4_defun([_LT_COMPILER_C_O],
1924
[m4_require([_LT_DECL_SED])dnl
1925
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1926
m4_require([_LT_TAG_COMPILER])dnl
1927
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1928
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1929
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1930
$RM -r conftest 2>/dev/null
1931
mkdir conftest
1932
cd conftest
1933
mkdir out
1934
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1935
1936
lt_compiler_flag="-o out/conftest2.$ac_objext"
1937
# Insert the option either (1) after the last *FLAGS variable, or
1938
# (2) before a word containing "conftest.", or (3) at the end.
1939
# Note that $ac_compile itself does not contain backslashes and begins
1940
# with a dollar sign (not a hyphen), so the echo should work correctly.
1941
lt_compile=`echo "$ac_compile" | $SED \
1942
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1943
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1944
-e 's:$: $lt_compiler_flag:'`
1945
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1946
(eval "$lt_compile" 2>out/conftest.err)
1947
ac_status=$?
1948
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1949
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1950
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1951
then
1952
# The compiler can only warn and ignore the option if not recognized
1953
# So say no if there are warnings
1954
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1955
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1956
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1957
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1958
fi
1959
fi
1960
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1961
$RM conftest*
1962
# SGI C++ compiler will create directory out/ii_files/ for
1963
# template instantiation
1964
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1965
$RM out/* && rmdir out
1966
cd ..
1967
$RM -r conftest
1968
$RM conftest*
1969
])
1970
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1971
[Does compiler simultaneously support -c and -o options?])
1972
])# _LT_COMPILER_C_O
1973
1974
1975
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
1976
# ----------------------------------
1977
# Check to see if we can do hard links to lock some files if needed
1978
m4_defun([_LT_COMPILER_FILE_LOCKS],
1979
[m4_require([_LT_ENABLE_LOCK])dnl
1980
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1981
_LT_COMPILER_C_O([$1])
1982
1983
hard_links="nottested"
1984
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1985
# do not overwrite the value of need_locks provided by the user
1986
AC_MSG_CHECKING([if we can lock with hard links])
1987
hard_links=yes
1988
$RM conftest*
1989
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1990
touch conftest.a
1991
ln conftest.a conftest.b 2>&5 || hard_links=no
1992
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1993
AC_MSG_RESULT([$hard_links])
1994
if test "$hard_links" = no; then
1995
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1996
need_locks=warn
1997
fi
1998
else
1999
need_locks=no
2000
fi
2001
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2002
])# _LT_COMPILER_FILE_LOCKS
2003
2004
2005
# _LT_CHECK_OBJDIR
2006
# ----------------
2007
m4_defun([_LT_CHECK_OBJDIR],
2008
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2009
[rm -f .libs 2>/dev/null
2010
mkdir .libs 2>/dev/null
2011
if test -d .libs; then
2012
lt_cv_objdir=.libs
2013
else
2014
# MS-DOS does not allow filenames that begin with a dot.
2015
lt_cv_objdir=_libs
2016
fi
2017
rmdir .libs 2>/dev/null])
2018
objdir=$lt_cv_objdir
2019
_LT_DECL([], [objdir], [0],
2020
[The name of the directory that contains temporary libtool files])dnl
2021
m4_pattern_allow([LT_OBJDIR])dnl
2022
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2023
[Define to the sub-directory in which libtool stores uninstalled libraries.])
2024
])# _LT_CHECK_OBJDIR
2025
2026
2027
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2028
# --------------------------------------
2029
# Check hardcoding attributes.
2030
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2031
[AC_MSG_CHECKING([how to hardcode library paths into programs])
2032
_LT_TAGVAR(hardcode_action, $1)=
2033
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2034
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2035
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2036
2037
# We can hardcode non-existent directories.
2038
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2039
# If the only mechanism to avoid hardcoding is shlibpath_var, we
2040
# have to relink, otherwise we might link with an installed library
2041
# when we should be linking with a yet-to-be-installed one
2042
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2043
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2044
# Linking always hardcodes the temporary library directory.
2045
_LT_TAGVAR(hardcode_action, $1)=relink
2046
else
2047
# We can link without hardcoding, and we can hardcode nonexisting dirs.
2048
_LT_TAGVAR(hardcode_action, $1)=immediate
2049
fi
2050
else
2051
# We cannot hardcode anything, or else we can only hardcode existing
2052
# directories.
2053
_LT_TAGVAR(hardcode_action, $1)=unsupported
2054
fi
2055
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2056
2057
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2058
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2059
# Fast installation is not supported
2060
enable_fast_install=no
2061
elif test "$shlibpath_overrides_runpath" = yes ||
2062
test "$enable_shared" = no; then
2063
# Fast installation is not necessary
2064
enable_fast_install=needless
2065
fi
2066
_LT_TAGDECL([], [hardcode_action], [0],
2067
[How to hardcode a shared library path into an executable])
2068
])# _LT_LINKER_HARDCODE_LIBPATH
2069
2070
2071
# _LT_CMD_STRIPLIB
2072
# ----------------
2073
m4_defun([_LT_CMD_STRIPLIB],
2074
[m4_require([_LT_DECL_EGREP])
2075
striplib=
2076
old_striplib=
2077
AC_MSG_CHECKING([whether stripping libraries is possible])
2078
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2079
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2080
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2081
AC_MSG_RESULT([yes])
2082
else
2083
# FIXME - insert some real tests, host_os isn't really good enough
2084
case $host_os in
2085
darwin*)
2086
if test -n "$STRIP" ; then
2087
striplib="$STRIP -x"
2088
old_striplib="$STRIP -S"
2089
AC_MSG_RESULT([yes])
2090
else
2091
AC_MSG_RESULT([no])
2092
fi
2093
;;
2094
*)
2095
AC_MSG_RESULT([no])
2096
;;
2097
esac
2098
fi
2099
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2100
_LT_DECL([], [striplib], [1])
2101
])# _LT_CMD_STRIPLIB
2102
2103
2104
# _LT_SYS_DYNAMIC_LINKER([TAG])
2105
# -----------------------------
2106
# PORTME Fill in your ld.so characteristics
2107
m4_defun([_LT_SYS_DYNAMIC_LINKER],
2108
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2109
m4_require([_LT_DECL_EGREP])dnl
2110
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2111
m4_require([_LT_DECL_OBJDUMP])dnl
2112
m4_require([_LT_DECL_SED])dnl
2113
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2114
AC_MSG_CHECKING([dynamic linker characteristics])
2115
m4_if([$1],
2116
[], [
2117
if test "$GCC" = yes; then
2118
case $host_os in
2119
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2120
*) lt_awk_arg="/^libraries:/" ;;
2121
esac
2122
case $host_os in
2123
mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2124
*) lt_sed_strip_eq="s,=/,/,g" ;;
2125
esac
2126
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2127
case $lt_search_path_spec in
2128
*\;*)
2129
# if the path contains ";" then we assume it to be the separator
2130
# otherwise default to the standard path separator (i.e. ":") - it is
2131
# assumed that no part of a normal pathname contains ";" but that should
2132
# okay in the real world where ";" in dirpaths is itself problematic.
2133
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2134
;;
2135
*)
2136
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2137
;;
2138
esac
2139
# Ok, now we have the path, separated by spaces, we can step through it
2140
# and add multilib dir if necessary.
2141
lt_tmp_lt_search_path_spec=
2142
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2143
for lt_sys_path in $lt_search_path_spec; do
2144
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2145
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2146
else
2147
test -d "$lt_sys_path" && \
2148
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2149
fi
2150
done
2151
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2152
BEGIN {RS=" "; FS="/|\n";} {
2153
lt_foo="";
2154
lt_count=0;
2155
for (lt_i = NF; lt_i > 0; lt_i--) {
2156
if ($lt_i != "" && $lt_i != ".") {
2157
if ($lt_i == "..") {
2158
lt_count++;
2159
} else {
2160
if (lt_count == 0) {
2161
lt_foo="/" $lt_i lt_foo;
2162
} else {
2163
lt_count--;
2164
}
2165
}
2166
}
2167
}
2168
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2169
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2170
}'`
2171
# AWK program above erroneously prepends '/' to C:/dos/paths
2172
# for these hosts.
2173
case $host_os in
2174
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2175
$SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2176
esac
2177
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2178
else
2179
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2180
fi])
2181
library_names_spec=
2182
libname_spec='lib$name'
2183
soname_spec=
2184
shrext_cmds=".so"
2185
postinstall_cmds=
2186
postuninstall_cmds=
2187
finish_cmds=
2188
finish_eval=
2189
shlibpath_var=
2190
shlibpath_overrides_runpath=unknown
2191
version_type=none
2192
dynamic_linker="$host_os ld.so"
2193
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2194
need_lib_prefix=unknown
2195
hardcode_into_libs=no
2196
2197
# when you set need_version to no, make sure it does not cause -set_version
2198
# flags to be left without arguments
2199
need_version=unknown
2200
2201
case $host_os in
2202
aix3*)
2203
version_type=linux
2204
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2205
shlibpath_var=LIBPATH
2206
2207
# AIX 3 has no versioning support, so we append a major version to the name.
2208
soname_spec='${libname}${release}${shared_ext}$major'
2209
;;
2210
2211
aix[[4-9]]*)
2212
version_type=linux
2213
need_lib_prefix=no
2214
need_version=no
2215
hardcode_into_libs=yes
2216
if test "$host_cpu" = ia64; then
2217
# AIX 5 supports IA64
2218
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2219
shlibpath_var=LD_LIBRARY_PATH
2220
else
2221
# With GCC up to 2.95.x, collect2 would create an import file
2222
# for dependence libraries. The import file would start with
2223
# the line `#! .'. This would cause the generated library to
2224
# depend on `.', always an invalid library. This was fixed in
2225
# development snapshots of GCC prior to 3.0.
2226
case $host_os in
2227
aix4 | aix4.[[01]] | aix4.[[01]].*)
2228
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2229
echo ' yes '
2230
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2231
:
2232
else
2233
can_build_shared=no
2234
fi
2235
;;
2236
esac
2237
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2238
# soname into executable. Probably we can add versioning support to
2239
# collect2, so additional links can be useful in future.
2240
if test "$aix_use_runtimelinking" = yes; then
2241
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2242
# instead of lib<name>.a to let people know that these are not
2243
# typical AIX shared libraries.
2244
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2245
else
2246
# We preserve .a as extension for shared libraries through AIX4.2
2247
# and later when we are not doing run time linking.
2248
library_names_spec='${libname}${release}.a $libname.a'
2249
soname_spec='${libname}${release}${shared_ext}$major'
2250
fi
2251
shlibpath_var=LIBPATH
2252
fi
2253
;;
2254
2255
amigaos*)
2256
case $host_cpu in
2257
powerpc)
2258
# Since July 2007 AmigaOS4 officially supports .so libraries.
2259
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2260
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2261
;;
2262
m68k)
2263
library_names_spec='$libname.ixlibrary $libname.a'
2264
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2265
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''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 ${libname}_ixlibrary.a || exit 1; done'
2266
;;
2267
esac
2268
;;
2269
2270
beos*)
2271
library_names_spec='${libname}${shared_ext}'
2272
dynamic_linker="$host_os ld.so"
2273
shlibpath_var=LIBRARY_PATH
2274
;;
2275
2276
bsdi[[45]]*)
2277
version_type=linux
2278
need_version=no
2279
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2280
soname_spec='${libname}${release}${shared_ext}$major'
2281
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2282
shlibpath_var=LD_LIBRARY_PATH
2283
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2284
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2285
# the default ld.so.conf also contains /usr/contrib/lib and
2286
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2287
# libtool to hard-code these into programs
2288
;;
2289
2290
cygwin* | mingw* | pw32* | cegcc*)
2291
version_type=windows
2292
shrext_cmds=".dll"
2293
need_version=no
2294
need_lib_prefix=no
2295
2296
case $GCC,$cc_basename in
2297
yes,*)
2298
# gcc
2299
library_names_spec='$libname.dll.a'
2300
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2301
postinstall_cmds='base_file=`basename \${file}`~
2302
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2303
dldir=$destdir/`dirname \$dlpath`~
2304
test -d \$dldir || mkdir -p \$dldir~
2305
$install_prog $dir/$dlname \$dldir/$dlname~
2306
chmod a+x \$dldir/$dlname~
2307
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2308
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2309
fi'
2310
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2311
dlpath=$dir/\$dldll~
2312
$RM \$dlpath'
2313
shlibpath_overrides_runpath=yes
2314
2315
case $host_os in
2316
cygwin*)
2317
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2318
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2319
m4_if([$1], [],[
2320
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2321
;;
2322
mingw* | cegcc*)
2323
# MinGW DLLs use traditional 'lib' prefix
2324
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2325
;;
2326
pw32*)
2327
# pw32 DLLs use 'pw' prefix rather than 'lib'
2328
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2329
;;
2330
esac
2331
dynamic_linker='Win32 ld.exe'
2332
;;
2333
2334
*,cl*)
2335
# Native MSVC
2336
libname_spec='$name'
2337
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2338
library_names_spec='${libname}.dll.lib'
2339
2340
case $build_os in
2341
mingw*)
2342
sys_lib_search_path_spec=
2343
lt_save_ifs=$IFS
2344
IFS=';'
2345
for lt_path in $LIB
2346
do
2347
IFS=$lt_save_ifs
2348
# Let DOS variable expansion print the short 8.3 style file name.
2349
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2350
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2351
done
2352
IFS=$lt_save_ifs
2353
# Convert to MSYS style.
2354
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2355
;;
2356
cygwin*)
2357
# Convert to unix form, then to dos form, then back to unix form
2358
# but this time dos style (no spaces!) so that the unix form looks
2359
# like /cygdrive/c/PROGRA~1:/cygdr...
2360
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2361
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2362
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2363
;;
2364
*)
2365
sys_lib_search_path_spec="$LIB"
2366
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2367
# It is most probably a Windows format PATH.
2368
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2369
else
2370
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2371
fi
2372
# FIXME: find the short name or the path components, as spaces are
2373
# common. (e.g. "Program Files" -> "PROGRA~1")
2374
;;
2375
esac
2376
2377
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2378
postinstall_cmds='base_file=`basename \${file}`~
2379
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2380
dldir=$destdir/`dirname \$dlpath`~
2381
test -d \$dldir || mkdir -p \$dldir~
2382
$install_prog $dir/$dlname \$dldir/$dlname'
2383
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2384
dlpath=$dir/\$dldll~
2385
$RM \$dlpath'
2386
shlibpath_overrides_runpath=yes
2387
dynamic_linker='Win32 link.exe'
2388
;;
2389
2390
*)
2391
# Assume MSVC wrapper
2392
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2393
dynamic_linker='Win32 ld.exe'
2394
;;
2395
esac
2396
# FIXME: first we should search . and the directory the executable is in
2397
shlibpath_var=PATH
2398
;;
2399
2400
darwin* | rhapsody*)
2401
dynamic_linker="$host_os dyld"
2402
version_type=darwin
2403
need_lib_prefix=no
2404
need_version=no
2405
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2406
soname_spec='${libname}${release}${major}$shared_ext'
2407
shlibpath_overrides_runpath=yes
2408
shlibpath_var=DYLD_LIBRARY_PATH
2409
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2410
m4_if([$1], [],[
2411
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2412
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2413
;;
2414
2415
dgux*)
2416
version_type=linux
2417
need_lib_prefix=no
2418
need_version=no
2419
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2420
soname_spec='${libname}${release}${shared_ext}$major'
2421
shlibpath_var=LD_LIBRARY_PATH
2422
;;
2423
2424
freebsd1*)
2425
dynamic_linker=no
2426
;;
2427
2428
freebsd* | dragonfly*)
2429
# DragonFly does not have aout. When/if they implement a new
2430
# versioning mechanism, adjust this.
2431
if test -x /usr/bin/objformat; then
2432
objformat=`/usr/bin/objformat`
2433
else
2434
case $host_os in
2435
freebsd[[123]]*) objformat=aout ;;
2436
*) objformat=elf ;;
2437
esac
2438
fi
2439
version_type=freebsd-$objformat
2440
case $version_type in
2441
freebsd-elf*)
2442
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2443
need_version=no
2444
need_lib_prefix=no
2445
;;
2446
freebsd-*)
2447
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2448
need_version=yes
2449
;;
2450
esac
2451
shlibpath_var=LD_LIBRARY_PATH
2452
case $host_os in
2453
freebsd2*)
2454
shlibpath_overrides_runpath=yes
2455
;;
2456
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2457
shlibpath_overrides_runpath=yes
2458
hardcode_into_libs=yes
2459
;;
2460
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2461
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2462
shlibpath_overrides_runpath=no
2463
hardcode_into_libs=yes
2464
;;
2465
*) # from 4.6 on, and DragonFly
2466
shlibpath_overrides_runpath=yes
2467
hardcode_into_libs=yes
2468
;;
2469
esac
2470
;;
2471
2472
gnu*)
2473
version_type=linux
2474
need_lib_prefix=no
2475
need_version=no
2476
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2477
soname_spec='${libname}${release}${shared_ext}$major'
2478
shlibpath_var=LD_LIBRARY_PATH
2479
shlibpath_overrides_runpath=no
2480
hardcode_into_libs=yes
2481
;;
2482
2483
haiku*)
2484
version_type=linux
2485
need_lib_prefix=no
2486
need_version=no
2487
dynamic_linker="$host_os runtime_loader"
2488
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2489
soname_spec='${libname}${release}${shared_ext}$major'
2490
shlibpath_var=LIBRARY_PATH
2491
shlibpath_overrides_runpath=yes
2492
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2493
hardcode_into_libs=yes
2494
;;
2495
2496
hpux9* | hpux10* | hpux11*)
2497
# Give a soname corresponding to the major version so that dld.sl refuses to
2498
# link against other versions.
2499
version_type=sunos
2500
need_lib_prefix=no
2501
need_version=no
2502
case $host_cpu in
2503
ia64*)
2504
shrext_cmds='.so'
2505
hardcode_into_libs=yes
2506
dynamic_linker="$host_os dld.so"
2507
shlibpath_var=LD_LIBRARY_PATH
2508
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2509
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2510
soname_spec='${libname}${release}${shared_ext}$major'
2511
if test "X$HPUX_IA64_MODE" = X32; then
2512
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2513
else
2514
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2515
fi
2516
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2517
;;
2518
hppa*64*)
2519
shrext_cmds='.sl'
2520
hardcode_into_libs=yes
2521
dynamic_linker="$host_os dld.sl"
2522
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2523
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2524
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2525
soname_spec='${libname}${release}${shared_ext}$major'
2526
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2527
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2528
;;
2529
*)
2530
shrext_cmds='.sl'
2531
dynamic_linker="$host_os dld.sl"
2532
shlibpath_var=SHLIB_PATH
2533
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2534
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2535
soname_spec='${libname}${release}${shared_ext}$major'
2536
;;
2537
esac
2538
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2539
postinstall_cmds='chmod 555 $lib'
2540
# or fails outright, so override atomically:
2541
install_override_mode=555
2542
;;
2543
2544
interix[[3-9]]*)
2545
version_type=linux
2546
need_lib_prefix=no
2547
need_version=no
2548
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2549
soname_spec='${libname}${release}${shared_ext}$major'
2550
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2551
shlibpath_var=LD_LIBRARY_PATH
2552
shlibpath_overrides_runpath=no
2553
hardcode_into_libs=yes
2554
;;
2555
2556
irix5* | irix6* | nonstopux*)
2557
case $host_os in
2558
nonstopux*) version_type=nonstopux ;;
2559
*)
2560
if test "$lt_cv_prog_gnu_ld" = yes; then
2561
version_type=linux
2562
else
2563
version_type=irix
2564
fi ;;
2565
esac
2566
need_lib_prefix=no
2567
need_version=no
2568
soname_spec='${libname}${release}${shared_ext}$major'
2569
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2570
case $host_os in
2571
irix5* | nonstopux*)
2572
libsuff= shlibsuff=
2573
;;
2574
*)
2575
case $LD in # libtool.m4 will add one of these switches to LD
2576
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2577
libsuff= shlibsuff= libmagic=32-bit;;
2578
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2579
libsuff=32 shlibsuff=N32 libmagic=N32;;
2580
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2581
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2582
*) libsuff= shlibsuff= libmagic=never-match;;
2583
esac
2584
;;
2585
esac
2586
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2587
shlibpath_overrides_runpath=no
2588
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2589
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2590
hardcode_into_libs=yes
2591
;;
2592
2593
# No shared lib support for Linux oldld, aout, or coff.
2594
linux*oldld* | linux*aout* | linux*coff*)
2595
dynamic_linker=no
2596
;;
2597
2598
# This must be Linux ELF.
2599
linux* | k*bsd*-gnu | kopensolaris*-gnu)
2600
version_type=linux
2601
need_lib_prefix=no
2602
need_version=no
2603
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2604
soname_spec='${libname}${release}${shared_ext}$major'
2605
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2606
shlibpath_var=LD_LIBRARY_PATH
2607
shlibpath_overrides_runpath=no
2608
2609
# Some binutils ld are patched to set DT_RUNPATH
2610
AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2611
[lt_cv_shlibpath_overrides_runpath=no
2612
save_LDFLAGS=$LDFLAGS
2613
save_libdir=$libdir
2614
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2615
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2616
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2617
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2618
[lt_cv_shlibpath_overrides_runpath=yes])])
2619
LDFLAGS=$save_LDFLAGS
2620
libdir=$save_libdir
2621
])
2622
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2623
2624
# This implies no fast_install, which is unacceptable.
2625
# Some rework will be needed to allow for fast_install
2626
# before this can be enabled.
2627
hardcode_into_libs=yes
2628
2629
# Append ld.so.conf contents to the search path
2630
if test -f /etc/ld.so.conf; then
2631
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;s/"//g;/^$/d' | tr '\n' ' '`
2632
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2633
fi
2634
2635
# We used to test for /lib/ld.so.1 and disable shared libraries on
2636
# powerpc, because MkLinux only supported shared libraries with the
2637
# GNU dynamic linker. Since this was broken with cross compilers,
2638
# most powerpc-linux boxes support dynamic linking these days and
2639
# people can always --disable-shared, the test was removed, and we
2640
# assume the GNU/Linux dynamic linker is in use.
2641
dynamic_linker='GNU/Linux ld.so'
2642
;;
2643
2644
netbsdelf*-gnu)
2645
version_type=linux
2646
need_lib_prefix=no
2647
need_version=no
2648
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2649
soname_spec='${libname}${release}${shared_ext}$major'
2650
shlibpath_var=LD_LIBRARY_PATH
2651
shlibpath_overrides_runpath=no
2652
hardcode_into_libs=yes
2653
dynamic_linker='NetBSD ld.elf_so'
2654
;;
2655
2656
netbsd*)
2657
version_type=sunos
2658
need_lib_prefix=no
2659
need_version=no
2660
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2661
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2662
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2663
dynamic_linker='NetBSD (a.out) ld.so'
2664
else
2665
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2666
soname_spec='${libname}${release}${shared_ext}$major'
2667
dynamic_linker='NetBSD ld.elf_so'
2668
fi
2669
shlibpath_var=LD_LIBRARY_PATH
2670
shlibpath_overrides_runpath=yes
2671
hardcode_into_libs=yes
2672
;;
2673
2674
newsos6)
2675
version_type=linux
2676
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2677
shlibpath_var=LD_LIBRARY_PATH
2678
shlibpath_overrides_runpath=yes
2679
;;
2680
2681
*nto* | *qnx*)
2682
version_type=qnx
2683
need_lib_prefix=no
2684
need_version=no
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
shlibpath_overrides_runpath=no
2689
hardcode_into_libs=yes
2690
dynamic_linker='ldqnx.so'
2691
;;
2692
2693
openbsd*)
2694
version_type=sunos
2695
sys_lib_dlsearch_path_spec="/usr/lib"
2696
need_lib_prefix=no
2697
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2698
case $host_os in
2699
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2700
*) need_version=no ;;
2701
esac
2702
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2703
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2704
shlibpath_var=LD_LIBRARY_PATH
2705
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2706
case $host_os in
2707
openbsd2.[[89]] | openbsd2.[[89]].*)
2708
shlibpath_overrides_runpath=no
2709
;;
2710
*)
2711
shlibpath_overrides_runpath=yes
2712
;;
2713
esac
2714
else
2715
shlibpath_overrides_runpath=yes
2716
fi
2717
;;
2718
2719
os2*)
2720
libname_spec='$name'
2721
shrext_cmds=".dll"
2722
need_lib_prefix=no
2723
library_names_spec='$libname${shared_ext} $libname.a'
2724
dynamic_linker='OS/2 ld.exe'
2725
shlibpath_var=LIBPATH
2726
;;
2727
2728
osf3* | osf4* | osf5*)
2729
version_type=osf
2730
need_lib_prefix=no
2731
need_version=no
2732
soname_spec='${libname}${release}${shared_ext}$major'
2733
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2734
shlibpath_var=LD_LIBRARY_PATH
2735
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2736
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2737
;;
2738
2739
rdos*)
2740
dynamic_linker=no
2741
;;
2742
2743
solaris*)
2744
version_type=linux
2745
need_lib_prefix=no
2746
need_version=no
2747
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2748
soname_spec='${libname}${release}${shared_ext}$major'
2749
shlibpath_var=LD_LIBRARY_PATH
2750
shlibpath_overrides_runpath=yes
2751
hardcode_into_libs=yes
2752
# ldd complains unless libraries are executable
2753
postinstall_cmds='chmod +x $lib'
2754
;;
2755
2756
sunos4*)
2757
version_type=sunos
2758
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2759
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2760
shlibpath_var=LD_LIBRARY_PATH
2761
shlibpath_overrides_runpath=yes
2762
if test "$with_gnu_ld" = yes; then
2763
need_lib_prefix=no
2764
fi
2765
need_version=yes
2766
;;
2767
2768
sysv4 | sysv4.3*)
2769
version_type=linux
2770
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2771
soname_spec='${libname}${release}${shared_ext}$major'
2772
shlibpath_var=LD_LIBRARY_PATH
2773
case $host_vendor in
2774
sni)
2775
shlibpath_overrides_runpath=no
2776
need_lib_prefix=no
2777
runpath_var=LD_RUN_PATH
2778
;;
2779
siemens)
2780
need_lib_prefix=no
2781
;;
2782
motorola)
2783
need_lib_prefix=no
2784
need_version=no
2785
shlibpath_overrides_runpath=no
2786
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2787
;;
2788
esac
2789
;;
2790
2791
sysv4*MP*)
2792
if test -d /usr/nec ;then
2793
version_type=linux
2794
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2795
soname_spec='$libname${shared_ext}.$major'
2796
shlibpath_var=LD_LIBRARY_PATH
2797
fi
2798
;;
2799
2800
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2801
version_type=freebsd-elf
2802
need_lib_prefix=no
2803
need_version=no
2804
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2805
soname_spec='${libname}${release}${shared_ext}$major'
2806
shlibpath_var=LD_LIBRARY_PATH
2807
shlibpath_overrides_runpath=yes
2808
hardcode_into_libs=yes
2809
if test "$with_gnu_ld" = yes; then
2810
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2811
else
2812
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2813
case $host_os in
2814
sco3.2v5*)
2815
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2816
;;
2817
esac
2818
fi
2819
sys_lib_dlsearch_path_spec='/usr/lib'
2820
;;
2821
2822
tpf*)
2823
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2824
version_type=linux
2825
need_lib_prefix=no
2826
need_version=no
2827
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2828
shlibpath_var=LD_LIBRARY_PATH
2829
shlibpath_overrides_runpath=no
2830
hardcode_into_libs=yes
2831
;;
2832
2833
uts4*)
2834
version_type=linux
2835
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2836
soname_spec='${libname}${release}${shared_ext}$major'
2837
shlibpath_var=LD_LIBRARY_PATH
2838
;;
2839
2840
*)
2841
dynamic_linker=no
2842
;;
2843
esac
2844
AC_MSG_RESULT([$dynamic_linker])
2845
test "$dynamic_linker" = no && can_build_shared=no
2846
2847
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2848
if test "$GCC" = yes; then
2849
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2850
fi
2851
2852
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2853
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2854
fi
2855
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2856
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2857
fi
2858
2859
_LT_DECL([], [variables_saved_for_relink], [1],
2860
[Variables whose values should be saved in libtool wrapper scripts and
2861
restored at link time])
2862
_LT_DECL([], [need_lib_prefix], [0],
2863
[Do we need the "lib" prefix for modules?])
2864
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2865
_LT_DECL([], [version_type], [0], [Library versioning type])
2866
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2867
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2868
_LT_DECL([], [shlibpath_overrides_runpath], [0],
2869
[Is shlibpath searched before the hard-coded library search path?])
2870
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2871
_LT_DECL([], [library_names_spec], [1],
2872
[[List of archive names. First name is the real one, the rest are links.
2873
The last name is the one that the linker finds with -lNAME]])
2874
_LT_DECL([], [soname_spec], [1],
2875
[[The coded name of the library, if different from the real name]])
2876
_LT_DECL([], [install_override_mode], [1],
2877
[Permission mode override for installation of shared libraries])
2878
_LT_DECL([], [postinstall_cmds], [2],
2879
[Command to use after installation of a shared archive])
2880
_LT_DECL([], [postuninstall_cmds], [2],
2881
[Command to use after uninstallation of a shared archive])
2882
_LT_DECL([], [finish_cmds], [2],
2883
[Commands used to finish a libtool library installation in a directory])
2884
_LT_DECL([], [finish_eval], [1],
2885
[[As "finish_cmds", except a single script fragment to be evaled but
2886
not shown]])
2887
_LT_DECL([], [hardcode_into_libs], [0],
2888
[Whether we should hardcode library paths into libraries])
2889
_LT_DECL([], [sys_lib_search_path_spec], [2],
2890
[Compile-time system search path for libraries])
2891
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2892
[Run-time system search path for libraries])
2893
])# _LT_SYS_DYNAMIC_LINKER
2894
2895
2896
# _LT_PATH_TOOL_PREFIX(TOOL)
2897
# --------------------------
2898
# find a file program which can recognize shared library
2899
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2900
[m4_require([_LT_DECL_EGREP])dnl
2901
AC_MSG_CHECKING([for $1])
2902
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2903
[case $MAGIC_CMD in
2904
[[\\/*] | ?:[\\/]*])
2905
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2906
;;
2907
*)
2908
lt_save_MAGIC_CMD="$MAGIC_CMD"
2909
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2910
dnl $ac_dummy forces splitting on constant user-supplied paths.
2911
dnl POSIX.2 word splitting is done only on the output of word expansions,
2912
dnl not every word. This closes a longstanding sh security hole.
2913
ac_dummy="m4_if([$2], , $PATH, [$2])"
2914
for ac_dir in $ac_dummy; do
2915
IFS="$lt_save_ifs"
2916
test -z "$ac_dir" && ac_dir=.
2917
if test -f $ac_dir/$1; then
2918
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2919
if test -n "$file_magic_test_file"; then
2920
case $deplibs_check_method in
2921
"file_magic "*)
2922
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2923
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2924
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2925
$EGREP "$file_magic_regex" > /dev/null; then
2926
:
2927
else
2928
cat <<_LT_EOF 1>&2
2929
2930
*** Warning: the command libtool uses to detect shared libraries,
2931
*** $file_magic_cmd, produces output that libtool cannot recognize.
2932
*** The result is that libtool may fail to recognize shared libraries
2933
*** as such. This will affect the creation of libtool libraries that
2934
*** depend on shared libraries, but programs linked with such libtool
2935
*** libraries will work regardless of this problem. Nevertheless, you
2936
*** may want to report the problem to your system manager and/or to
2937
*** bug-libtool@gnu.org
2938
2939
_LT_EOF
2940
fi ;;
2941
esac
2942
fi
2943
break
2944
fi
2945
done
2946
IFS="$lt_save_ifs"
2947
MAGIC_CMD="$lt_save_MAGIC_CMD"
2948
;;
2949
esac])
2950
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2951
if test -n "$MAGIC_CMD"; then
2952
AC_MSG_RESULT($MAGIC_CMD)
2953
else
2954
AC_MSG_RESULT(no)
2955
fi
2956
_LT_DECL([], [MAGIC_CMD], [0],
2957
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
2958
])# _LT_PATH_TOOL_PREFIX
2959
2960
# Old name:
2961
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2962
dnl aclocal-1.4 backwards compatibility:
2963
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2964
2965
2966
# _LT_PATH_MAGIC
2967
# --------------
2968
# find a file program which can recognize a shared library
2969
m4_defun([_LT_PATH_MAGIC],
2970
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2971
if test -z "$lt_cv_path_MAGIC_CMD"; then
2972
if test -n "$ac_tool_prefix"; then
2973
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2974
else
2975
MAGIC_CMD=:
2976
fi
2977
fi
2978
])# _LT_PATH_MAGIC
2979
2980
2981
# LT_PATH_LD
2982
# ----------
2983
# find the pathname to the GNU or non-GNU linker
2984
AC_DEFUN([LT_PATH_LD],
2985
[AC_REQUIRE([AC_PROG_CC])dnl
2986
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2987
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2988
m4_require([_LT_DECL_SED])dnl
2989
m4_require([_LT_DECL_EGREP])dnl
2990
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2991
2992
AC_ARG_WITH([gnu-ld],
2993
[AS_HELP_STRING([--with-gnu-ld],
2994
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2995
[test "$withval" = no || with_gnu_ld=yes],
2996
[with_gnu_ld=no])dnl
2997
2998
ac_prog=ld
2999
if test "$GCC" = yes; then
3000
# Check if gcc -print-prog-name=ld gives a path.
3001
AC_MSG_CHECKING([for ld used by $CC])
3002
case $host in
3003
*-*-mingw*)
3004
# gcc leaves a trailing carriage return which upsets mingw
3005
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3006
*)
3007
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3008
esac
3009
case $ac_prog in
3010
# Accept absolute paths.
3011
[[\\/]]* | ?:[[\\/]]*)
3012
re_direlt='/[[^/]][[^/]]*/\.\./'
3013
# Canonicalize the pathname of ld
3014
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3015
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3016
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3017
done
3018
test -z "$LD" && LD="$ac_prog"
3019
;;
3020
"")
3021
# If it fails, then pretend we aren't using GCC.
3022
ac_prog=ld
3023
;;
3024
*)
3025
# If it is relative, then search for the first ld in PATH.
3026
with_gnu_ld=unknown
3027
;;
3028
esac
3029
elif test "$with_gnu_ld" = yes; then
3030
AC_MSG_CHECKING([for GNU ld])
3031
else
3032
AC_MSG_CHECKING([for non-GNU ld])
3033
fi
3034
AC_CACHE_VAL(lt_cv_path_LD,
3035
[if test -z "$LD"; then
3036
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3037
for ac_dir in $PATH; do
3038
IFS="$lt_save_ifs"
3039
test -z "$ac_dir" && ac_dir=.
3040
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3041
lt_cv_path_LD="$ac_dir/$ac_prog"
3042
# Check to see if the program is GNU ld. I'd rather use --version,
3043
# but apparently some variants of GNU ld only accept -v.
3044
# Break only if it was the GNU/non-GNU ld that we prefer.
3045
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3046
*GNU* | *'with BFD'*)
3047
test "$with_gnu_ld" != no && break
3048
;;
3049
*)
3050
test "$with_gnu_ld" != yes && break
3051
;;
3052
esac
3053
fi
3054
done
3055
IFS="$lt_save_ifs"
3056
else
3057
lt_cv_path_LD="$LD" # Let the user override the test with a path.
3058
fi])
3059
LD="$lt_cv_path_LD"
3060
if test -n "$LD"; then
3061
AC_MSG_RESULT($LD)
3062
else
3063
AC_MSG_RESULT(no)
3064
fi
3065
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3066
_LT_PATH_LD_GNU
3067
AC_SUBST([LD])
3068
3069
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3070
])# LT_PATH_LD
3071
3072
# Old names:
3073
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3074
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3075
dnl aclocal-1.4 backwards compatibility:
3076
dnl AC_DEFUN([AM_PROG_LD], [])
3077
dnl AC_DEFUN([AC_PROG_LD], [])
3078
3079
3080
# _LT_PATH_LD_GNU
3081
#- --------------
3082
m4_defun([_LT_PATH_LD_GNU],
3083
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3084
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
3085
case `$LD -v 2>&1 </dev/null` in
3086
*GNU* | *'with BFD'*)
3087
lt_cv_prog_gnu_ld=yes
3088
;;
3089
*)
3090
lt_cv_prog_gnu_ld=no
3091
;;
3092
esac])
3093
with_gnu_ld=$lt_cv_prog_gnu_ld
3094
])# _LT_PATH_LD_GNU
3095
3096
3097
# _LT_CMD_RELOAD
3098
# --------------
3099
# find reload flag for linker
3100
# -- PORTME Some linkers may need a different reload flag.
3101
m4_defun([_LT_CMD_RELOAD],
3102
[AC_CACHE_CHECK([for $LD option to reload object files],
3103
lt_cv_ld_reload_flag,
3104
[lt_cv_ld_reload_flag='-r'])
3105
reload_flag=$lt_cv_ld_reload_flag
3106
case $reload_flag in
3107
"" | " "*) ;;
3108
*) reload_flag=" $reload_flag" ;;
3109
esac
3110
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3111
case $host_os in
3112
cygwin* | mingw* | pw32* | cegcc*)
3113
if test "$GCC" != yes; then
3114
reload_cmds=false
3115
fi
3116
;;
3117
darwin*)
3118
if test "$GCC" = yes; then
3119
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3120
else
3121
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3122
fi
3123
;;
3124
esac
3125
_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3126
_LT_TAGDECL([], [reload_cmds], [2])dnl
3127
])# _LT_CMD_RELOAD
3128
3129
3130
# _LT_CHECK_MAGIC_METHOD
3131
# ----------------------
3132
# how to check for library dependencies
3133
# -- PORTME fill in with the dynamic library characteristics
3134
m4_defun([_LT_CHECK_MAGIC_METHOD],
3135
[m4_require([_LT_DECL_EGREP])
3136
m4_require([_LT_DECL_OBJDUMP])
3137
AC_CACHE_CHECK([how to recognize dependent libraries],
3138
lt_cv_deplibs_check_method,
3139
[lt_cv_file_magic_cmd='$MAGIC_CMD'
3140
lt_cv_file_magic_test_file=
3141
lt_cv_deplibs_check_method='unknown'
3142
# Need to set the preceding variable on all platforms that support
3143
# interlibrary dependencies.
3144
# 'none' -- dependencies not supported.
3145
# `unknown' -- same as none, but documents that we really don't know.
3146
# 'pass_all' -- all dependencies passed with no checks.
3147
# 'test_compile' -- check by making test program.
3148
# 'file_magic [[regex]]' -- check by looking for files in library path
3149
# which responds to the $file_magic_cmd with a given extended regex.
3150
# If you have `file' or equivalent on your system and you're not sure
3151
# whether `pass_all' will *always* work, you probably want this one.
3152
3153
case $host_os in
3154
aix[[4-9]]*)
3155
lt_cv_deplibs_check_method=pass_all
3156
;;
3157
3158
beos*)
3159
lt_cv_deplibs_check_method=pass_all
3160
;;
3161
3162
bsdi[[45]]*)
3163
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3164
lt_cv_file_magic_cmd='/usr/bin/file -L'
3165
lt_cv_file_magic_test_file=/shlib/libc.so
3166
;;
3167
3168
cygwin*)
3169
# func_win32_libid is a shell function defined in ltmain.sh
3170
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3171
lt_cv_file_magic_cmd='func_win32_libid'
3172
;;
3173
3174
mingw* | pw32*)
3175
# Base MSYS/MinGW do not provide the 'file' command needed by
3176
# func_win32_libid shell function, so use a weaker test based on 'objdump',
3177
# unless we find 'file', for example because we are cross-compiling.
3178
# func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3179
if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3180
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3181
lt_cv_file_magic_cmd='func_win32_libid'
3182
else
3183
# Keep this pattern in sync with the one in func_win32_libid.
3184
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3185
lt_cv_file_magic_cmd='$OBJDUMP -f'
3186
fi
3187
;;
3188
3189
cegcc*)
3190
# use the weaker test based on 'objdump'. See mingw*.
3191
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3192
lt_cv_file_magic_cmd='$OBJDUMP -f'
3193
;;
3194
3195
darwin* | rhapsody*)
3196
lt_cv_deplibs_check_method=pass_all
3197
;;
3198
3199
freebsd* | dragonfly*)
3200
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3201
case $host_cpu in
3202
i*86 )
3203
# Not sure whether the presence of OpenBSD here was a mistake.
3204
# Let's accept both of them until this is cleared up.
3205
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3206
lt_cv_file_magic_cmd=/usr/bin/file
3207
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3208
;;
3209
esac
3210
else
3211
lt_cv_deplibs_check_method=pass_all
3212
fi
3213
;;
3214
3215
gnu*)
3216
lt_cv_deplibs_check_method=pass_all
3217
;;
3218
3219
haiku*)
3220
lt_cv_deplibs_check_method=pass_all
3221
;;
3222
3223
hpux10.20* | hpux11*)
3224
lt_cv_file_magic_cmd=/usr/bin/file
3225
case $host_cpu in
3226
ia64*)
3227
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3228
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3229
;;
3230
hppa*64*)
3231
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3232
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3233
;;
3234
*)
3235
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3236
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3237
;;
3238
esac
3239
;;
3240
3241
interix[[3-9]]*)
3242
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3243
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3244
;;
3245
3246
irix5* | irix6* | nonstopux*)
3247
case $LD in
3248
*-32|*"-32 ") libmagic=32-bit;;
3249
*-n32|*"-n32 ") libmagic=N32;;
3250
*-64|*"-64 ") libmagic=64-bit;;
3251
*) libmagic=never-match;;
3252
esac
3253
lt_cv_deplibs_check_method=pass_all
3254
;;
3255
3256
# This must be Linux ELF.
3257
linux* | k*bsd*-gnu | kopensolaris*-gnu)
3258
lt_cv_deplibs_check_method=pass_all
3259
;;
3260
3261
netbsd* | netbsdelf*-gnu)
3262
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3263
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3264
else
3265
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3266
fi
3267
;;
3268
3269
newos6*)
3270
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3271
lt_cv_file_magic_cmd=/usr/bin/file
3272
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3273
;;
3274
3275
*nto* | *qnx*)
3276
lt_cv_deplibs_check_method=pass_all
3277
;;
3278
3279
openbsd*)
3280
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3281
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3282
else
3283
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3284
fi
3285
;;
3286
3287
osf3* | osf4* | osf5*)
3288
lt_cv_deplibs_check_method=pass_all
3289
;;
3290
3291
rdos*)
3292
lt_cv_deplibs_check_method=pass_all
3293
;;
3294
3295
solaris*)
3296
lt_cv_deplibs_check_method=pass_all
3297
;;
3298
3299
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3300
lt_cv_deplibs_check_method=pass_all
3301
;;
3302
3303
sysv4 | sysv4.3*)
3304
case $host_vendor in
3305
motorola)
3306
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3307
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3308
;;
3309
ncr)
3310
lt_cv_deplibs_check_method=pass_all
3311
;;
3312
sequent)
3313
lt_cv_file_magic_cmd='/bin/file'
3314
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3315
;;
3316
sni)
3317
lt_cv_file_magic_cmd='/bin/file'
3318
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3319
lt_cv_file_magic_test_file=/lib/libc.so
3320
;;
3321
siemens)
3322
lt_cv_deplibs_check_method=pass_all
3323
;;
3324
pc)
3325
lt_cv_deplibs_check_method=pass_all
3326
;;
3327
esac
3328
;;
3329
3330
tpf*)
3331
lt_cv_deplibs_check_method=pass_all
3332
;;
3333
esac
3334
])
3335
3336
file_magic_glob=
3337
want_nocaseglob=no
3338
if test "$build" = "$host"; then
3339
case $host_os in
3340
mingw* | pw32*)
3341
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3342
want_nocaseglob=yes
3343
else
3344
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3345
fi
3346
;;
3347
esac
3348
fi
3349
3350
file_magic_cmd=$lt_cv_file_magic_cmd
3351
deplibs_check_method=$lt_cv_deplibs_check_method
3352
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3353
3354
_LT_DECL([], [deplibs_check_method], [1],
3355
[Method to check whether dependent libraries are shared objects])
3356
_LT_DECL([], [file_magic_cmd], [1],
3357
[Command to use when deplibs_check_method = "file_magic"])
3358
_LT_DECL([], [file_magic_glob], [1],
3359
[How to find potential files when deplibs_check_method = "file_magic"])
3360
_LT_DECL([], [want_nocaseglob], [1],
3361
[Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3362
])# _LT_CHECK_MAGIC_METHOD
3363
3364
3365
# LT_PATH_NM
3366
# ----------
3367
# find the pathname to a BSD- or MS-compatible name lister
3368
AC_DEFUN([LT_PATH_NM],
3369
[AC_REQUIRE([AC_PROG_CC])dnl
3370
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3371
[if test -n "$NM"; then
3372
# Let the user override the test.
3373
lt_cv_path_NM="$NM"
3374
else
3375
lt_nm_to_check="${ac_tool_prefix}nm"
3376
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3377
lt_nm_to_check="$lt_nm_to_check nm"
3378
fi
3379
for lt_tmp_nm in $lt_nm_to_check; do
3380
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3381
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3382
IFS="$lt_save_ifs"
3383
test -z "$ac_dir" && ac_dir=.
3384
tmp_nm="$ac_dir/$lt_tmp_nm"
3385
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3386
# Check to see if the nm accepts a BSD-compat flag.
3387
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3388
# nm: unknown option "B" ignored
3389
# Tru64's nm complains that /dev/null is an invalid object file
3390
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3391
*/dev/null* | *'Invalid file or object type'*)
3392
lt_cv_path_NM="$tmp_nm -B"
3393
break
3394
;;
3395
*)
3396
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3397
*/dev/null*)
3398
lt_cv_path_NM="$tmp_nm -p"
3399
break
3400
;;
3401
*)
3402
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3403
continue # so that we can try to find one that supports BSD flags
3404
;;
3405
esac
3406
;;
3407
esac
3408
fi
3409
done
3410
IFS="$lt_save_ifs"
3411
done
3412
: ${lt_cv_path_NM=no}
3413
fi])
3414
if test "$lt_cv_path_NM" != "no"; then
3415
NM="$lt_cv_path_NM"
3416
else
3417
# Didn't find any BSD compatible name lister, look for dumpbin.
3418
if test -n "$DUMPBIN"; then :
3419
# Let the user override the test.
3420
else
3421
AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3422
case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3423
*COFF*)
3424
DUMPBIN="$DUMPBIN -symbols"
3425
;;
3426
*)
3427
DUMPBIN=:
3428
;;
3429
esac
3430
fi
3431
AC_SUBST([DUMPBIN])
3432
if test "$DUMPBIN" != ":"; then
3433
NM="$DUMPBIN"
3434
fi
3435
fi
3436
test -z "$NM" && NM=nm
3437
AC_SUBST([NM])
3438
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3439
3440
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3441
[lt_cv_nm_interface="BSD nm"
3442
echo "int some_variable = 0;" > conftest.$ac_ext
3443
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3444
(eval "$ac_compile" 2>conftest.err)
3445
cat conftest.err >&AS_MESSAGE_LOG_FD
3446
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3447
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3448
cat conftest.err >&AS_MESSAGE_LOG_FD
3449
(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3450
cat conftest.out >&AS_MESSAGE_LOG_FD
3451
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3452
lt_cv_nm_interface="MS dumpbin"
3453
fi
3454
rm -f conftest*])
3455
])# LT_PATH_NM
3456
3457
# Old names:
3458
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3459
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3460
dnl aclocal-1.4 backwards compatibility:
3461
dnl AC_DEFUN([AM_PROG_NM], [])
3462
dnl AC_DEFUN([AC_PROG_NM], [])
3463
3464
# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3465
# --------------------------------
3466
# how to determine the name of the shared library
3467
# associated with a specific link library.
3468
# -- PORTME fill in with the dynamic library characteristics
3469
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3470
[m4_require([_LT_DECL_EGREP])
3471
m4_require([_LT_DECL_OBJDUMP])
3472
m4_require([_LT_DECL_DLLTOOL])
3473
AC_CACHE_CHECK([how to associate runtime and link libraries],
3474
lt_cv_sharedlib_from_linklib_cmd,
3475
[lt_cv_sharedlib_from_linklib_cmd='unknown'
3476
3477
case $host_os in
3478
cygwin* | mingw* | pw32* | cegcc*)
3479
# two different shell functions defined in ltmain.sh
3480
# decide which to use based on capabilities of $DLLTOOL
3481
case `$DLLTOOL --help 2>&1` in
3482
*--identify-strict*)
3483
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3484
;;
3485
*)
3486
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3487
;;
3488
esac
3489
;;
3490
*)
3491
# fallback: assume linklib IS sharedlib
3492
lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3493
;;
3494
esac
3495
])
3496
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3497
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3498
3499
_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3500
[Command to associate shared and link libraries])
3501
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3502
3503
3504
# _LT_PATH_MANIFEST_TOOL
3505
# ----------------------
3506
# locate the manifest tool
3507
m4_defun([_LT_PATH_MANIFEST_TOOL],
3508
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3509
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3510
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3511
[lt_cv_path_mainfest_tool=no
3512
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3513
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3514
cat conftest.err >&AS_MESSAGE_LOG_FD
3515
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3516
lt_cv_path_mainfest_tool=yes
3517
fi
3518
rm -f conftest*])
3519
if test "x$lt_cv_path_mainfest_tool" != xyes; then
3520
MANIFEST_TOOL=:
3521
fi
3522
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3523
])# _LT_PATH_MANIFEST_TOOL
3524
3525
3526
# LT_LIB_M
3527
# --------
3528
# check for math library
3529
AC_DEFUN([LT_LIB_M],
3530
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3531
LIBM=
3532
case $host in
3533
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3534
# These system don't have libm, or don't need it
3535
;;
3536
*-ncr-sysv4.3*)
3537
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3538
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3539
;;
3540
*)
3541
AC_CHECK_LIB(m, cos, LIBM="-lm")
3542
;;
3543
esac
3544
AC_SUBST([LIBM])
3545
])# LT_LIB_M
3546
3547
# Old name:
3548
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3549
dnl aclocal-1.4 backwards compatibility:
3550
dnl AC_DEFUN([AC_CHECK_LIBM], [])
3551
3552
3553
# _LT_COMPILER_NO_RTTI([TAGNAME])
3554
# -------------------------------
3555
m4_defun([_LT_COMPILER_NO_RTTI],
3556
[m4_require([_LT_TAG_COMPILER])dnl
3557
3558
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3559
3560
if test "$GCC" = yes; then
3561
case $cc_basename in
3562
nvcc*)
3563
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3564
*)
3565
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3566
esac
3567
3568
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3569
lt_cv_prog_compiler_rtti_exceptions,
3570
[-fno-rtti -fno-exceptions], [],
3571
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3572
fi
3573
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3574
[Compiler flag to turn off builtin functions])
3575
])# _LT_COMPILER_NO_RTTI
3576
3577
3578
# _LT_CMD_GLOBAL_SYMBOLS
3579
# ----------------------
3580
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3581
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3582
AC_REQUIRE([AC_PROG_CC])dnl
3583
AC_REQUIRE([AC_PROG_AWK])dnl
3584
AC_REQUIRE([LT_PATH_NM])dnl
3585
AC_REQUIRE([LT_PATH_LD])dnl
3586
m4_require([_LT_DECL_SED])dnl
3587
m4_require([_LT_DECL_EGREP])dnl
3588
m4_require([_LT_TAG_COMPILER])dnl
3589
3590
# Check for command to grab the raw symbol name followed by C symbol from nm.
3591
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3592
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3593
[
3594
# These are sane defaults that work on at least a few old systems.
3595
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3596
3597
# Character class describing NM global symbol codes.
3598
symcode='[[BCDEGRST]]'
3599
3600
# Regexp to match symbols that can be accessed directly from C.
3601
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3602
3603
# Define system-specific variables.
3604
case $host_os in
3605
aix*)
3606
symcode='[[BCDT]]'
3607
;;
3608
cygwin* | mingw* | pw32* | cegcc*)
3609
symcode='[[ABCDGISTW]]'
3610
;;
3611
hpux*)
3612
if test "$host_cpu" = ia64; then
3613
symcode='[[ABCDEGRST]]'
3614
fi
3615
;;
3616
irix* | nonstopux*)
3617
symcode='[[BCDEGRST]]'
3618
;;
3619
osf*)
3620
symcode='[[BCDEGQRST]]'
3621
;;
3622
solaris*)
3623
symcode='[[BDRT]]'
3624
;;
3625
sco3.2v5*)
3626
symcode='[[DT]]'
3627
;;
3628
sysv4.2uw2*)
3629
symcode='[[DT]]'
3630
;;
3631
sysv5* | sco5v6* | unixware* | OpenUNIX*)
3632
symcode='[[ABDT]]'
3633
;;
3634
sysv4)
3635
symcode='[[DFNSTU]]'
3636
;;
3637
esac
3638
3639
# If we're using GNU nm, then use its standard symbol codes.
3640
case `$NM -V 2>&1` in
3641
*GNU* | *'with BFD'*)
3642
symcode='[[ABCDGIRSTW]]' ;;
3643
esac
3644
3645
# Transform an extracted symbol line into a proper C declaration.
3646
# Some systems (esp. on ia64) link data and code symbols differently,
3647
# so use this general approach.
3648
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3649
3650
# Transform an extracted symbol line into symbol name and symbol address
3651
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3652
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'"
3653
3654
# Handle CRLF in mingw tool chain
3655
opt_cr=
3656
case $build_os in
3657
mingw*)
3658
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3659
;;
3660
esac
3661
3662
# Try without a prefix underscore, then with it.
3663
for ac_symprfx in "" "_"; do
3664
3665
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3666
symxfrm="\\1 $ac_symprfx\\2 \\2"
3667
3668
# Write the raw and C identifiers.
3669
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3670
# Fake it for dumpbin and say T for any non-static function
3671
# and D for any global variable.
3672
# Also find C++ and __fastcall symbols from MSVC++,
3673
# which start with @ or ?.
3674
lt_cv_sys_global_symbol_pipe="$AWK ['"\
3675
" {last_section=section; section=\$ 3};"\
3676
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3677
" \$ 0!~/External *\|/{next};"\
3678
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3679
" {if(hide[section]) next};"\
3680
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3681
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3682
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
3683
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3684
" ' prfx=^$ac_symprfx]"
3685
else
3686
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3687
fi
3688
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3689
3690
# Check to see that the pipe works correctly.
3691
pipe_works=no
3692
3693
rm -f conftest*
3694
cat > conftest.$ac_ext <<_LT_EOF
3695
#ifdef __cplusplus
3696
extern "C" {
3697
#endif
3698
char nm_test_var;
3699
void nm_test_func(void);
3700
void nm_test_func(void){}
3701
#ifdef __cplusplus
3702
}
3703
#endif
3704
int main(){nm_test_var='a';nm_test_func();return(0);}
3705
_LT_EOF
3706
3707
if AC_TRY_EVAL(ac_compile); then
3708
# Now try to grab the symbols.
3709
nlist=conftest.nm
3710
if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3711
# Try sorting and uniquifying the output.
3712
if sort "$nlist" | uniq > "$nlist"T; then
3713
mv -f "$nlist"T "$nlist"
3714
else
3715
rm -f "$nlist"T
3716
fi
3717
3718
# Make sure that we snagged all the symbols we need.
3719
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3720
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3721
cat <<_LT_EOF > conftest.$ac_ext
3722
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3723
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3724
/* DATA imports from DLLs on WIN32 con't be const, because runtime
3725
relocations are performed -- see ld's documentation on pseudo-relocs. */
3726
# define LT@&t@_DLSYM_CONST
3727
#elif defined(__osf__)
3728
/* This system does not cope well with relocations in const data. */
3729
# define LT@&t@_DLSYM_CONST
3730
#else
3731
# define LT@&t@_DLSYM_CONST const
3732
#endif
3733
3734
#ifdef __cplusplus
3735
extern "C" {
3736
#endif
3737
3738
_LT_EOF
3739
# Now generate the symbol file.
3740
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3741
3742
cat <<_LT_EOF >> conftest.$ac_ext
3743
3744
/* The mapping between symbol names and symbols. */
3745
LT@&t@_DLSYM_CONST struct {
3746
const char *name;
3747
void *address;
3748
}
3749
lt__PROGRAM__LTX_preloaded_symbols[[]] =
3750
{
3751
{ "@PROGRAM@", (void *) 0 },
3752
_LT_EOF
3753
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3754
cat <<\_LT_EOF >> conftest.$ac_ext
3755
{0, (void *) 0}
3756
};
3757
3758
/* This works around a problem in FreeBSD linker */
3759
#ifdef FREEBSD_WORKAROUND
3760
static const void *lt_preloaded_setup() {
3761
return lt__PROGRAM__LTX_preloaded_symbols;
3762
}
3763
#endif
3764
3765
#ifdef __cplusplus
3766
}
3767
#endif
3768
_LT_EOF
3769
# Now try linking the two files.
3770
mv conftest.$ac_objext conftstm.$ac_objext
3771
lt_globsym_save_LIBS=$LIBS
3772
lt_globsym_save_CFLAGS=$CFLAGS
3773
LIBS="conftstm.$ac_objext"
3774
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3775
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3776
pipe_works=yes
3777
fi
3778
LIBS=$lt_globsym_save_LIBS
3779
CFLAGS=$lt_globsym_save_CFLAGS
3780
else
3781
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3782
fi
3783
else
3784
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3785
fi
3786
else
3787
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3788
fi
3789
else
3790
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3791
cat conftest.$ac_ext >&5
3792
fi
3793
rm -rf conftest* conftst*
3794
3795
# Do not use the global_symbol_pipe unless it works.
3796
if test "$pipe_works" = yes; then
3797
break
3798
else
3799
lt_cv_sys_global_symbol_pipe=
3800
fi
3801
done
3802
])
3803
if test -z "$lt_cv_sys_global_symbol_pipe"; then
3804
lt_cv_sys_global_symbol_to_cdecl=
3805
fi
3806
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3807
AC_MSG_RESULT(failed)
3808
else
3809
AC_MSG_RESULT(ok)
3810
fi
3811
3812
# Response file support.
3813
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3814
nm_file_list_spec='@'
3815
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3816
nm_file_list_spec='@'
3817
fi
3818
3819
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3820
[Take the output of nm and produce a listing of raw symbols and C names])
3821
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3822
[Transform the output of nm in a proper C declaration])
3823
_LT_DECL([global_symbol_to_c_name_address],
3824
[lt_cv_sys_global_symbol_to_c_name_address], [1],
3825
[Transform the output of nm in a C name address pair])
3826
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3827
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3828
[Transform the output of nm in a C name address pair when lib prefix is needed])
3829
_LT_DECL([], [nm_file_list_spec], [1],
3830
[Specify filename containing input files for $NM])
3831
]) # _LT_CMD_GLOBAL_SYMBOLS
3832
3833
3834
# _LT_COMPILER_PIC([TAGNAME])
3835
# ---------------------------
3836
m4_defun([_LT_COMPILER_PIC],
3837
[m4_require([_LT_TAG_COMPILER])dnl
3838
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
3839
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3840
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3841
3842
m4_if([$1], [CXX], [
3843
# C++ specific cases for pic, static, wl, etc.
3844
if test "$GXX" = yes; then
3845
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3846
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3847
3848
case $host_os in
3849
aix*)
3850
# All AIX code is PIC.
3851
if test "$host_cpu" = ia64; then
3852
# AIX 5 now supports IA64 processor
3853
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3854
fi
3855
;;
3856
3857
amigaos*)
3858
case $host_cpu in
3859
powerpc)
3860
# see comment about AmigaOS4 .so support
3861
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3862
;;
3863
m68k)
3864
# FIXME: we need at least 68020 code to build shared libraries, but
3865
# adding the `-m68020' flag to GCC prevents building anything better,
3866
# like `-m68040'.
3867
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3868
;;
3869
esac
3870
;;
3871
3872
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3873
# PIC is the default for these OSes.
3874
;;
3875
mingw* | cygwin* | os2* | pw32* | cegcc*)
3876
# This hack is so that the source file can tell whether it is being
3877
# built for inclusion in a dll (and should export symbols for example).
3878
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3879
# (--disable-auto-import) libraries
3880
m4_if([$1], [GCJ], [],
3881
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3882
;;
3883
darwin* | rhapsody*)
3884
# PIC is the default on this platform
3885
# Common symbols not allowed in MH_DYLIB files
3886
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3887
;;
3888
*djgpp*)
3889
# DJGPP does not support shared libraries at all
3890
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3891
;;
3892
haiku*)
3893
# PIC is the default for Haiku.
3894
# The "-static" flag exists, but is broken.
3895
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3896
;;
3897
interix[[3-9]]*)
3898
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3899
# Instead, we relocate shared libraries at runtime.
3900
;;
3901
sysv4*MP*)
3902
if test -d /usr/nec; then
3903
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3904
fi
3905
;;
3906
hpux*)
3907
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3908
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3909
# sets the default TLS model and affects inlining.
3910
case $host_cpu in
3911
hppa*64*)
3912
;;
3913
*)
3914
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3915
;;
3916
esac
3917
;;
3918
*qnx* | *nto*)
3919
# QNX uses GNU C++, but need to define -shared option too, otherwise
3920
# it will coredump.
3921
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3922
;;
3923
*)
3924
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3925
;;
3926
esac
3927
else
3928
case $host_os in
3929
aix[[4-9]]*)
3930
# All AIX code is PIC.
3931
if test "$host_cpu" = ia64; then
3932
# AIX 5 now supports IA64 processor
3933
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3934
else
3935
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3936
fi
3937
;;
3938
chorus*)
3939
case $cc_basename in
3940
cxch68*)
3941
# Green Hills C++ Compiler
3942
# _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"
3943
;;
3944
esac
3945
;;
3946
mingw* | cygwin* | os2* | pw32* | cegcc*)
3947
# This hack is so that the source file can tell whether it is being
3948
# built for inclusion in a dll (and should export symbols for example).
3949
m4_if([$1], [GCJ], [],
3950
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3951
;;
3952
dgux*)
3953
case $cc_basename in
3954
ec++*)
3955
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3956
;;
3957
ghcx*)
3958
# Green Hills C++ Compiler
3959
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3960
;;
3961
*)
3962
;;
3963
esac
3964
;;
3965
freebsd* | dragonfly*)
3966
# FreeBSD uses GNU C++
3967
;;
3968
hpux9* | hpux10* | hpux11*)
3969
case $cc_basename in
3970
CC*)
3971
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3972
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3973
if test "$host_cpu" != ia64; then
3974
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3975
fi
3976
;;
3977
aCC*)
3978
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3979
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
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
;;
3989
*)
3990
;;
3991
esac
3992
;;
3993
interix*)
3994
# This is c89, which is MS Visual C++ (no shared libs)
3995
# Anyone wants to do a port?
3996
;;
3997
irix5* | irix6* | nonstopux*)
3998
case $cc_basename in
3999
CC*)
4000
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4001
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4002
# CC pic flag -KPIC is the default.
4003
;;
4004
*)
4005
;;
4006
esac
4007
;;
4008
linux* | k*bsd*-gnu | kopensolaris*-gnu)
4009
case $cc_basename in
4010
KCC*)
4011
# KAI C++ Compiler
4012
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4013
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4014
;;
4015
ecpc* )
4016
# old Intel C++ for x86_64 which still supported -KPIC.
4017
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4018
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4019
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4020
;;
4021
icpc* )
4022
# Intel C++, used to be incompatible with GCC.
4023
# ICC 10 doesn't accept -KPIC any more.
4024
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4025
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4026
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4027
;;
4028
pgCC* | pgcpp*)
4029
# Portland Group C++ compiler
4030
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4031
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4032
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4033
;;
4034
cxx*)
4035
# Compaq C++
4036
# Make sure the PIC flag is empty. It appears that all Alpha
4037
# Linux and Compaq Tru64 Unix objects are PIC.
4038
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4039
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4040
;;
4041
xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4042
# IBM XL 8.0, 9.0 on PPC and BlueGene
4043
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4044
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4045
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4046
;;
4047
*)
4048
case `$CC -V 2>&1 | sed 5q` in
4049
*Sun\ C*)
4050
# Sun C++ 5.9
4051
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4052
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4053
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4054
;;
4055
esac
4056
;;
4057
esac
4058
;;
4059
lynxos*)
4060
;;
4061
m88k*)
4062
;;
4063
mvs*)
4064
case $cc_basename in
4065
cxx*)
4066
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4067
;;
4068
*)
4069
;;
4070
esac
4071
;;
4072
netbsd* | netbsdelf*-gnu)
4073
;;
4074
*qnx* | *nto*)
4075
# QNX uses GNU C++, but need to define -shared option too, otherwise
4076
# it will coredump.
4077
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4078
;;
4079
osf3* | osf4* | osf5*)
4080
case $cc_basename in
4081
KCC*)
4082
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4083
;;
4084
RCC*)
4085
# Rational C++ 2.4.1
4086
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4087
;;
4088
cxx*)
4089
# Digital/Compaq C++
4090
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4091
# Make sure the PIC flag is empty. It appears that all Alpha
4092
# Linux and Compaq Tru64 Unix objects are PIC.
4093
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4094
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4095
;;
4096
*)
4097
;;
4098
esac
4099
;;
4100
psos*)
4101
;;
4102
solaris*)
4103
case $cc_basename in
4104
CC* | sunCC*)
4105
# Sun C++ 4.2, 5.x and Centerline C++
4106
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4107
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4108
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4109
;;
4110
gcx*)
4111
# Green Hills C++ Compiler
4112
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4113
;;
4114
*)
4115
;;
4116
esac
4117
;;
4118
sunos4*)
4119
case $cc_basename in
4120
CC*)
4121
# Sun C++ 4.x
4122
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4123
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4124
;;
4125
lcc*)
4126
# Lucid
4127
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4128
;;
4129
*)
4130
;;
4131
esac
4132
;;
4133
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4134
case $cc_basename in
4135
CC*)
4136
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4137
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4138
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4139
;;
4140
esac
4141
;;
4142
tandem*)
4143
case $cc_basename in
4144
NCC*)
4145
# NonStop-UX NCC 3.20
4146
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4147
;;
4148
*)
4149
;;
4150
esac
4151
;;
4152
vxworks*)
4153
;;
4154
*)
4155
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4156
;;
4157
esac
4158
fi
4159
],
4160
[
4161
if test "$GCC" = yes; then
4162
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4163
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4164
4165
case $host_os in
4166
aix*)
4167
# All AIX code is PIC.
4168
if test "$host_cpu" = ia64; then
4169
# AIX 5 now supports IA64 processor
4170
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4171
fi
4172
;;
4173
4174
amigaos*)
4175
case $host_cpu in
4176
powerpc)
4177
# see comment about AmigaOS4 .so support
4178
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4179
;;
4180
m68k)
4181
# FIXME: we need at least 68020 code to build shared libraries, but
4182
# adding the `-m68020' flag to GCC prevents building anything better,
4183
# like `-m68040'.
4184
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4185
;;
4186
esac
4187
;;
4188
4189
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4190
# PIC is the default for these OSes.
4191
;;
4192
4193
mingw* | cygwin* | pw32* | os2* | cegcc*)
4194
# This hack is so that the source file can tell whether it is being
4195
# built for inclusion in a dll (and should export symbols for example).
4196
# Although the cygwin gcc ignores -fPIC, still need this for old-style
4197
# (--disable-auto-import) libraries
4198
m4_if([$1], [GCJ], [],
4199
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4200
;;
4201
4202
darwin* | rhapsody*)
4203
# PIC is the default on this platform
4204
# Common symbols not allowed in MH_DYLIB files
4205
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4206
;;
4207
4208
haiku*)
4209
# PIC is the default for Haiku.
4210
# The "-static" flag exists, but is broken.
4211
_LT_TAGVAR(lt_prog_compiler_static, $1)=
4212
;;
4213
4214
hpux*)
4215
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4216
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4217
# sets the default TLS model and affects inlining.
4218
case $host_cpu in
4219
hppa*64*)
4220
# +Z the default
4221
;;
4222
*)
4223
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4224
;;
4225
esac
4226
;;
4227
4228
interix[[3-9]]*)
4229
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4230
# Instead, we relocate shared libraries at runtime.
4231
;;
4232
4233
msdosdjgpp*)
4234
# Just because we use GCC doesn't mean we suddenly get shared libraries
4235
# on systems that don't support them.
4236
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4237
enable_shared=no
4238
;;
4239
4240
*nto* | *qnx*)
4241
# QNX uses GNU C++, but need to define -shared option too, otherwise
4242
# it will coredump.
4243
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4244
;;
4245
4246
sysv4*MP*)
4247
if test -d /usr/nec; then
4248
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4249
fi
4250
;;
4251
4252
*)
4253
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4254
;;
4255
esac
4256
4257
case $cc_basename in
4258
nvcc*) # Cuda Compiler Driver 2.2
4259
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4260
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
4261
;;
4262
esac
4263
else
4264
# PORTME Check for flag to pass linker flags through the system compiler.
4265
case $host_os in
4266
aix*)
4267
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4268
if test "$host_cpu" = ia64; then
4269
# AIX 5 now supports IA64 processor
4270
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4271
else
4272
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4273
fi
4274
;;
4275
4276
mingw* | cygwin* | pw32* | os2* | cegcc*)
4277
# This hack is so that the source file can tell whether it is being
4278
# built for inclusion in a dll (and should export symbols for example).
4279
m4_if([$1], [GCJ], [],
4280
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4281
;;
4282
4283
hpux9* | hpux10* | hpux11*)
4284
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4285
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4286
# not for PA HP-UX.
4287
case $host_cpu in
4288
hppa*64*|ia64*)
4289
# +Z the default
4290
;;
4291
*)
4292
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4293
;;
4294
esac
4295
# Is there a better lt_prog_compiler_static that works with the bundled CC?
4296
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4297
;;
4298
4299
irix5* | irix6* | nonstopux*)
4300
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4301
# PIC (with -KPIC) is the default.
4302
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4303
;;
4304
4305
linux* | k*bsd*-gnu | kopensolaris*-gnu)
4306
case $cc_basename in
4307
# old Intel for x86_64 which still supported -KPIC.
4308
ecc*)
4309
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4310
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4311
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4312
;;
4313
# icc used to be incompatible with GCC.
4314
# ICC 10 doesn't accept -KPIC any more.
4315
icc* | ifort*)
4316
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4317
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4318
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4319
;;
4320
# Lahey Fortran 8.1.
4321
lf95*)
4322
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4323
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4324
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4325
;;
4326
nagfor*)
4327
# NAG Fortran compiler
4328
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4329
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4330
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4331
;;
4332
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4333
# Portland Group compilers (*not* the Pentium gcc compiler,
4334
# which looks to be a dead project)
4335
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4336
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4337
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4338
;;
4339
ccc*)
4340
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4341
# All Alpha code is PIC.
4342
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4343
;;
4344
xl* | bgxl* | bgf* | mpixl*)
4345
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4346
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4347
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4348
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4349
;;
4350
*)
4351
case `$CC -V 2>&1 | sed 5q` in
4352
*Sun\ F* | *Sun*Fortran*)
4353
# Sun Fortran 8.3 passes all unrecognized flags to the linker
4354
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4355
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4356
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4357
;;
4358
*Sun\ C*)
4359
# Sun C 5.9
4360
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4361
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4362
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4363
;;
4364
esac
4365
;;
4366
esac
4367
;;
4368
4369
newsos6)
4370
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4371
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4372
;;
4373
4374
*nto* | *qnx*)
4375
# QNX uses GNU C++, but need to define -shared option too, otherwise
4376
# it will coredump.
4377
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4378
;;
4379
4380
osf3* | osf4* | osf5*)
4381
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4382
# All OSF/1 code is PIC.
4383
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4384
;;
4385
4386
rdos*)
4387
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4388
;;
4389
4390
solaris*)
4391
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4392
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4393
case $cc_basename in
4394
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4395
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4396
*)
4397
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4398
esac
4399
;;
4400
4401
sunos4*)
4402
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4403
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4404
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4405
;;
4406
4407
sysv4 | sysv4.2uw2* | sysv4.3*)
4408
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4409
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4410
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4411
;;
4412
4413
sysv4*MP*)
4414
if test -d /usr/nec ;then
4415
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4416
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4417
fi
4418
;;
4419
4420
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4421
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4422
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4423
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4424
;;
4425
4426
unicos*)
4427
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4428
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4429
;;
4430
4431
uts4*)
4432
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4433
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4434
;;
4435
4436
*)
4437
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4438
;;
4439
esac
4440
fi
4441
])
4442
case $host_os in
4443
# For platforms which do not support PIC, -DPIC is meaningless:
4444
*djgpp*)
4445
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4446
;;
4447
*)
4448
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4449
;;
4450
esac
4451
4452
AC_CACHE_CHECK([for $compiler option to produce PIC],
4453
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4454
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4455
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4456
4457
#
4458
# Check to make sure the PIC flag actually works.
4459
#
4460
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4461
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4462
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4463
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4464
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4465
"" | " "*) ;;
4466
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4467
esac],
4468
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4469
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4470
fi
4471
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4472
[Additional compiler flags for building library objects])
4473
4474
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4475
[How to pass a linker flag through the compiler])
4476
#
4477
# Check to make sure the static flag actually works.
4478
#
4479
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4480
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4481
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4482
$lt_tmp_static_flag,
4483
[],
4484
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4485
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4486
[Compiler flag to prevent dynamic linking])
4487
])# _LT_COMPILER_PIC
4488
4489
4490
# _LT_LINKER_SHLIBS([TAGNAME])
4491
# ----------------------------
4492
# See if the linker supports building shared libraries.
4493
m4_defun([_LT_LINKER_SHLIBS],
4494
[AC_REQUIRE([LT_PATH_LD])dnl
4495
AC_REQUIRE([LT_PATH_NM])dnl
4496
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4497
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4498
m4_require([_LT_DECL_EGREP])dnl
4499
m4_require([_LT_DECL_SED])dnl
4500
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4501
m4_require([_LT_TAG_COMPILER])dnl
4502
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4503
m4_if([$1], [CXX], [
4504
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4505
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4506
case $host_os in
4507
aix[[4-9]]*)
4508
# If we're using GNU nm, then we don't want the "-C" option.
4509
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4510
# Also, AIX nm treats weak defined symbols like other global defined
4511
# symbols, whereas GNU nm marks them as "W".
4512
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4513
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4514
else
4515
_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'
4516
fi
4517
;;
4518
pw32*)
4519
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4520
;;
4521
cygwin* | mingw* | cegcc*)
4522
case $cc_basename in
4523
cl*) ;;
4524
*)
4525
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4526
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4527
;;
4528
esac
4529
;;
4530
linux* | k*bsd*-gnu | gnu*)
4531
_LT_TAGVAR(link_all_deplibs, $1)=no
4532
;;
4533
*)
4534
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4535
;;
4536
esac
4537
], [
4538
runpath_var=
4539
_LT_TAGVAR(allow_undefined_flag, $1)=
4540
_LT_TAGVAR(always_export_symbols, $1)=no
4541
_LT_TAGVAR(archive_cmds, $1)=
4542
_LT_TAGVAR(archive_expsym_cmds, $1)=
4543
_LT_TAGVAR(compiler_needs_object, $1)=no
4544
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4545
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4546
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4547
_LT_TAGVAR(hardcode_automatic, $1)=no
4548
_LT_TAGVAR(hardcode_direct, $1)=no
4549
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
4550
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4551
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4552
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4553
_LT_TAGVAR(hardcode_minus_L, $1)=no
4554
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4555
_LT_TAGVAR(inherit_rpath, $1)=no
4556
_LT_TAGVAR(link_all_deplibs, $1)=unknown
4557
_LT_TAGVAR(module_cmds, $1)=
4558
_LT_TAGVAR(module_expsym_cmds, $1)=
4559
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
4560
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4561
_LT_TAGVAR(thread_safe_flag_spec, $1)=
4562
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4563
# include_expsyms should be a list of space-separated symbols to be *always*
4564
# included in the symbol list
4565
_LT_TAGVAR(include_expsyms, $1)=
4566
# exclude_expsyms can be an extended regexp of symbols to exclude
4567
# it will be wrapped by ` (' and `)$', so one must not match beginning or
4568
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4569
# as well as any symbol that contains `d'.
4570
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4571
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4572
# platforms (ab)use it in PIC code, but their linkers get confused if
4573
# the symbol is explicitly referenced. Since portable code cannot
4574
# rely on this symbol name, it's probably fine to never include it in
4575
# preloaded symbol tables.
4576
# Exclude shared library initialization/finalization symbols.
4577
dnl Note also adjust exclude_expsyms for C++ above.
4578
extract_expsyms_cmds=
4579
4580
case $host_os in
4581
cygwin* | mingw* | pw32* | cegcc*)
4582
# FIXME: the MSVC++ port hasn't been tested in a loooong time
4583
# When not using gcc, we currently assume that we are using
4584
# Microsoft Visual C++.
4585
if test "$GCC" != yes; then
4586
with_gnu_ld=no
4587
fi
4588
;;
4589
interix*)
4590
# we just hope/assume this is gcc and not c89 (= MSVC++)
4591
with_gnu_ld=yes
4592
;;
4593
openbsd*)
4594
with_gnu_ld=no
4595
;;
4596
linux* | k*bsd*-gnu | gnu*)
4597
_LT_TAGVAR(link_all_deplibs, $1)=no
4598
;;
4599
esac
4600
4601
_LT_TAGVAR(ld_shlibs, $1)=yes
4602
4603
# On some targets, GNU ld is compatible enough with the native linker
4604
# that we're better off using the native interface for both.
4605
lt_use_gnu_ld_interface=no
4606
if test "$with_gnu_ld" = yes; then
4607
case $host_os in
4608
aix*)
4609
# The AIX port of GNU ld has always aspired to compatibility
4610
# with the native linker. However, as the warning in the GNU ld
4611
# block says, versions before 2.19.5* couldn't really create working
4612
# shared libraries, regardless of the interface used.
4613
case `$LD -v 2>&1` in
4614
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4615
*\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4616
*\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4617
*)
4618
lt_use_gnu_ld_interface=yes
4619
;;
4620
esac
4621
;;
4622
*)
4623
lt_use_gnu_ld_interface=yes
4624
;;
4625
esac
4626
fi
4627
4628
if test "$lt_use_gnu_ld_interface" = yes; then
4629
# If archive_cmds runs LD, not CC, wlarc should be empty
4630
wlarc='${wl}'
4631
4632
# Set some defaults for GNU ld with shared library support. These
4633
# are reset later if shared libraries are not supported. Putting them
4634
# here allows them to be overridden if necessary.
4635
runpath_var=LD_RUN_PATH
4636
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4637
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4638
# ancient GNU ld didn't support --whole-archive et. al.
4639
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4640
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4641
else
4642
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4643
fi
4644
supports_anon_versioning=no
4645
case `$LD -v 2>&1` in
4646
*GNU\ gold*) supports_anon_versioning=yes ;;
4647
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4648
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4649
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4650
*\ 2.11.*) ;; # other 2.11 versions
4651
*) supports_anon_versioning=yes ;;
4652
esac
4653
4654
# See if GNU ld supports shared libraries.
4655
case $host_os in
4656
aix[[3-9]]*)
4657
# On AIX/PPC, the GNU linker is very broken
4658
if test "$host_cpu" != ia64; then
4659
_LT_TAGVAR(ld_shlibs, $1)=no
4660
cat <<_LT_EOF 1>&2
4661
4662
*** Warning: the GNU linker, at least up to release 2.19, is reported
4663
*** to be unable to reliably create shared libraries on AIX.
4664
*** Therefore, libtool is disabling shared libraries support. If you
4665
*** really care for shared libraries, you may want to install binutils
4666
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4667
*** You will then need to restart the configuration process.
4668
4669
_LT_EOF
4670
fi
4671
;;
4672
4673
amigaos*)
4674
case $host_cpu in
4675
powerpc)
4676
# see comment about AmigaOS4 .so support
4677
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4678
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4679
;;
4680
m68k)
4681
_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)'
4682
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4683
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4684
;;
4685
esac
4686
;;
4687
4688
beos*)
4689
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4690
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4691
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4692
# support --undefined. This deserves some investigation. FIXME
4693
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4694
else
4695
_LT_TAGVAR(ld_shlibs, $1)=no
4696
fi
4697
;;
4698
4699
cygwin* | mingw* | pw32* | cegcc*)
4700
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4701
# as there is no search path for DLLs.
4702
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4703
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4704
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4705
_LT_TAGVAR(always_export_symbols, $1)=no
4706
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4707
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4708
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4709
4710
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4711
_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'
4712
# If the export-symbols file already is a .def file (1st line
4713
# is EXPORTS), use it as is; otherwise, prepend...
4714
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4715
cp $export_symbols $output_objdir/$soname.def;
4716
else
4717
echo EXPORTS > $output_objdir/$soname.def;
4718
cat $export_symbols >> $output_objdir/$soname.def;
4719
fi~
4720
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4721
else
4722
_LT_TAGVAR(ld_shlibs, $1)=no
4723
fi
4724
;;
4725
4726
haiku*)
4727
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4728
_LT_TAGVAR(link_all_deplibs, $1)=yes
4729
;;
4730
4731
interix[[3-9]]*)
4732
_LT_TAGVAR(hardcode_direct, $1)=no
4733
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4734
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4735
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4736
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4737
# Instead, shared libraries are loaded at an image base (0x10000000 by
4738
# default) and relocated if they conflict, which is a slow very memory
4739
# consuming and fragmenting process. To avoid this, we pick a random,
4740
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4741
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
4742
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4743
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4744
;;
4745
4746
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4747
tmp_diet=no
4748
if test "$host_os" = linux-dietlibc; then
4749
case $cc_basename in
4750
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4751
esac
4752
fi
4753
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4754
&& test "$tmp_diet" = no
4755
then
4756
tmp_addflag=' $pic_flag'
4757
tmp_sharedflag='-shared'
4758
case $cc_basename,$host_cpu in
4759
pgcc*) # Portland Group C compiler
4760
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4761
tmp_addflag=' $pic_flag'
4762
;;
4763
pgf77* | pgf90* | pgf95* | pgfortran*)
4764
# Portland Group f77 and f90 compilers
4765
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4766
tmp_addflag=' $pic_flag -Mnomain' ;;
4767
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4768
tmp_addflag=' -i_dynamic' ;;
4769
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4770
tmp_addflag=' -i_dynamic -nofor_main' ;;
4771
ifc* | ifort*) # Intel Fortran compiler
4772
tmp_addflag=' -nofor_main' ;;
4773
lf95*) # Lahey Fortran 8.1
4774
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4775
tmp_sharedflag='--shared' ;;
4776
xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4777
tmp_sharedflag='-qmkshrobj'
4778
tmp_addflag= ;;
4779
nvcc*) # Cuda Compiler Driver 2.2
4780
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4781
_LT_TAGVAR(compiler_needs_object, $1)=yes
4782
;;
4783
esac
4784
case `$CC -V 2>&1 | sed 5q` in
4785
*Sun\ C*) # Sun C 5.9
4786
_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; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4787
_LT_TAGVAR(compiler_needs_object, $1)=yes
4788
tmp_sharedflag='-G' ;;
4789
*Sun\ F*) # Sun Fortran 8.3
4790
tmp_sharedflag='-G' ;;
4791
esac
4792
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4793
4794
if test "x$supports_anon_versioning" = xyes; then
4795
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4796
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4797
echo "local: *; };" >> $output_objdir/$libname.ver~
4798
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4799
fi
4800
4801
case $cc_basename in
4802
xlf* | bgf* | bgxlf* | mpixlf*)
4803
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4804
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4805
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4806
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4807
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4808
if test "x$supports_anon_versioning" = xyes; then
4809
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4810
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4811
echo "local: *; };" >> $output_objdir/$libname.ver~
4812
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4813
fi
4814
;;
4815
esac
4816
else
4817
_LT_TAGVAR(ld_shlibs, $1)=no
4818
fi
4819
;;
4820
4821
netbsd* | netbsdelf*-gnu)
4822
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4823
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4824
wlarc=
4825
else
4826
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4827
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4828
fi
4829
;;
4830
4831
solaris*)
4832
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4833
_LT_TAGVAR(ld_shlibs, $1)=no
4834
cat <<_LT_EOF 1>&2
4835
4836
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4837
*** create shared libraries on Solaris systems. Therefore, libtool
4838
*** is disabling shared libraries support. We urge you to upgrade GNU
4839
*** binutils to release 2.9.1 or newer. Another option is to modify
4840
*** your PATH or compiler configuration so that the native linker is
4841
*** used, and then restart.
4842
4843
_LT_EOF
4844
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4845
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4846
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4847
else
4848
_LT_TAGVAR(ld_shlibs, $1)=no
4849
fi
4850
;;
4851
4852
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4853
case `$LD -v 2>&1` in
4854
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4855
_LT_TAGVAR(ld_shlibs, $1)=no
4856
cat <<_LT_EOF 1>&2
4857
4858
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4859
*** reliably create shared libraries on SCO systems. Therefore, libtool
4860
*** is disabling shared libraries support. We urge you to upgrade GNU
4861
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4862
*** your PATH or compiler configuration so that the native linker is
4863
*** used, and then restart.
4864
4865
_LT_EOF
4866
;;
4867
*)
4868
# For security reasons, it is highly recommended that you always
4869
# use absolute paths for naming shared libraries, and exclude the
4870
# DT_RUNPATH tag from executables and libraries. But doing so
4871
# requires that you compile everything twice, which is a pain.
4872
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4873
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4874
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4875
_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'
4876
else
4877
_LT_TAGVAR(ld_shlibs, $1)=no
4878
fi
4879
;;
4880
esac
4881
;;
4882
4883
sunos4*)
4884
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4885
wlarc=
4886
_LT_TAGVAR(hardcode_direct, $1)=yes
4887
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4888
;;
4889
4890
*)
4891
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4892
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4893
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4894
else
4895
_LT_TAGVAR(ld_shlibs, $1)=no
4896
fi
4897
;;
4898
esac
4899
4900
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4901
runpath_var=
4902
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4903
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4904
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4905
fi
4906
else
4907
# PORTME fill in a description of your system's linker (not GNU ld)
4908
case $host_os in
4909
aix3*)
4910
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4911
_LT_TAGVAR(always_export_symbols, $1)=yes
4912
_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'
4913
# Note: this linker hardcodes the directories in LIBPATH if there
4914
# are no directories specified by -L.
4915
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4916
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4917
# Neither direct hardcoding nor static linking is supported with a
4918
# broken collect2.
4919
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4920
fi
4921
;;
4922
4923
aix[[4-9]]*)
4924
if test "$host_cpu" = ia64; then
4925
# On IA64, the linker does run time linking by default, so we don't
4926
# have to do anything special.
4927
aix_use_runtimelinking=no
4928
exp_sym_flag='-Bexport'
4929
no_entry_flag=""
4930
else
4931
# If we're using GNU nm, then we don't want the "-C" option.
4932
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4933
# Also, AIX nm treats weak defined symbols like other global
4934
# defined symbols, whereas GNU nm marks them as "W".
4935
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4936
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4937
else
4938
_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'
4939
fi
4940
aix_use_runtimelinking=no
4941
4942
# Test if we are trying to use run time linking or normal
4943
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
4944
# need to do runtime linking.
4945
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4946
for ld_flag in $LDFLAGS; do
4947
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4948
aix_use_runtimelinking=yes
4949
break
4950
fi
4951
done
4952
;;
4953
esac
4954
4955
exp_sym_flag='-bexport'
4956
no_entry_flag='-bnoentry'
4957
fi
4958
4959
# When large executables or shared objects are built, AIX ld can
4960
# have problems creating the table of contents. If linking a library
4961
# or program results in "error TOC overflow" add -mminimal-toc to
4962
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4963
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4964
4965
_LT_TAGVAR(archive_cmds, $1)=''
4966
_LT_TAGVAR(hardcode_direct, $1)=yes
4967
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4968
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4969
_LT_TAGVAR(link_all_deplibs, $1)=yes
4970
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4971
4972
if test "$GCC" = yes; then
4973
case $host_os in aix4.[[012]]|aix4.[[012]].*)
4974
# We only want to do this on AIX 4.2 and lower, the check
4975
# below for broken collect2 doesn't work under 4.3+
4976
collect2name=`${CC} -print-prog-name=collect2`
4977
if test -f "$collect2name" &&
4978
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4979
then
4980
# We have reworked collect2
4981
:
4982
else
4983
# We have old collect2
4984
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4985
# It fails to find uninstalled libraries when the uninstalled
4986
# path is not listed in the libpath. Setting hardcode_minus_L
4987
# to unsupported forces relinking
4988
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4989
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4990
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4991
fi
4992
;;
4993
esac
4994
shared_flag='-shared'
4995
if test "$aix_use_runtimelinking" = yes; then
4996
shared_flag="$shared_flag "'${wl}-G'
4997
fi
4998
_LT_TAGVAR(link_all_deplibs, $1)=no
4999
else
5000
# not using gcc
5001
if test "$host_cpu" = ia64; then
5002
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5003
# chokes on -Wl,-G. The following line is correct:
5004
shared_flag='-G'
5005
else
5006
if test "$aix_use_runtimelinking" = yes; then
5007
shared_flag='${wl}-G'
5008
else
5009
shared_flag='${wl}-bM:SRE'
5010
fi
5011
fi
5012
fi
5013
5014
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5015
# It seems that -bexpall does not export symbols beginning with
5016
# underscore (_), so it is better to generate a list of symbols to export.
5017
_LT_TAGVAR(always_export_symbols, $1)=yes
5018
if test "$aix_use_runtimelinking" = yes; then
5019
# Warning - without using the other runtime loading flags (-brtl),
5020
# -berok will link without error, but may produce a broken library.
5021
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5022
# Determine the default libpath from the value encoded in an
5023
# empty executable.
5024
_LT_SYS_MODULE_PATH_AIX([$1])
5025
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5026
_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 func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5027
else
5028
if test "$host_cpu" = ia64; then
5029
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5030
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5031
_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"
5032
else
5033
# Determine the default libpath from the value encoded in an
5034
# empty executable.
5035
_LT_SYS_MODULE_PATH_AIX([$1])
5036
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5037
# Warning - without using the other run time loading flags,
5038
# -berok will link without error, but may produce a broken library.
5039
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5040
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5041
if test "$with_gnu_ld" = yes; then
5042
# We only use this code for GNU lds that support --whole-archive.
5043
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5044
else
5045
# Exported symbols can be pulled into shared objects from archives
5046
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5047
fi
5048
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5049
# This is similar to how AIX traditionally builds its shared libraries.
5050
_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'
5051
fi
5052
fi
5053
;;
5054
5055
amigaos*)
5056
case $host_cpu in
5057
powerpc)
5058
# see comment about AmigaOS4 .so support
5059
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5060
_LT_TAGVAR(archive_expsym_cmds, $1)=''
5061
;;
5062
m68k)
5063
_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)'
5064
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5065
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5066
;;
5067
esac
5068
;;
5069
5070
bsdi[[45]]*)
5071
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5072
;;
5073
5074
cygwin* | mingw* | pw32* | cegcc*)
5075
# When not using gcc, we currently assume that we are using
5076
# Microsoft Visual C++.
5077
# hardcode_libdir_flag_spec is actually meaningless, as there is
5078
# no search path for DLLs.
5079
case $cc_basename in
5080
cl*)
5081
# Native MSVC
5082
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5083
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5084
_LT_TAGVAR(always_export_symbols, $1)=yes
5085
_LT_TAGVAR(file_list_spec, $1)='@'
5086
# Tell ltmain to make .lib files, not .a files.
5087
libext=lib
5088
# Tell ltmain to make .dll files, not .so files.
5089
shrext_cmds=".dll"
5090
# FIXME: Setting linknames here is a bad hack.
5091
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5092
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5093
sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5094
else
5095
sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5096
fi~
5097
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5098
linknames='
5099
# The linker will not automatically build a static lib if we build a DLL.
5100
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5101
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5102
_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'
5103
# Don't use ranlib
5104
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5105
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5106
lt_tool_outputfile="@TOOL_OUTPUT@"~
5107
case $lt_outputfile in
5108
*.exe|*.EXE) ;;
5109
*)
5110
lt_outputfile="$lt_outputfile.exe"
5111
lt_tool_outputfile="$lt_tool_outputfile.exe"
5112
;;
5113
esac~
5114
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5115
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5116
$RM "$lt_outputfile.manifest";
5117
fi'
5118
;;
5119
*)
5120
# Assume MSVC wrapper
5121
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5122
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5123
# Tell ltmain to make .lib files, not .a files.
5124
libext=lib
5125
# Tell ltmain to make .dll files, not .so files.
5126
shrext_cmds=".dll"
5127
# FIXME: Setting linknames here is a bad hack.
5128
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5129
# The linker will automatically build a .lib file if we build a DLL.
5130
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5131
# FIXME: Should let the user specify the lib program.
5132
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5133
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5134
;;
5135
esac
5136
;;
5137
5138
darwin* | rhapsody*)
5139
_LT_DARWIN_LINKER_FEATURES($1)
5140
;;
5141
5142
dgux*)
5143
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5144
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5145
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5146
;;
5147
5148
freebsd1*)
5149
_LT_TAGVAR(ld_shlibs, $1)=no
5150
;;
5151
5152
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5153
# support. Future versions do this automatically, but an explicit c++rt0.o
5154
# does not break anything, and helps significantly (at the cost of a little
5155
# extra space).
5156
freebsd2.2*)
5157
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5158
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5159
_LT_TAGVAR(hardcode_direct, $1)=yes
5160
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5161
;;
5162
5163
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5164
freebsd2*)
5165
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5166
_LT_TAGVAR(hardcode_direct, $1)=yes
5167
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5168
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5169
;;
5170
5171
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5172
freebsd* | dragonfly*)
5173
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5174
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5175
_LT_TAGVAR(hardcode_direct, $1)=yes
5176
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5177
;;
5178
5179
hpux9*)
5180
if test "$GCC" = yes; then
5181
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5182
else
5183
_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'
5184
fi
5185
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5186
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5187
_LT_TAGVAR(hardcode_direct, $1)=yes
5188
5189
# hardcode_minus_L: Not really in the search PATH,
5190
# but as the default location of the library.
5191
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5192
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5193
;;
5194
5195
hpux10*)
5196
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5197
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5198
else
5199
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5200
fi
5201
if test "$with_gnu_ld" = no; then
5202
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5203
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5204
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5205
_LT_TAGVAR(hardcode_direct, $1)=yes
5206
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5207
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5208
# hardcode_minus_L: Not really in the search PATH,
5209
# but as the default location of the library.
5210
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5211
fi
5212
;;
5213
5214
hpux11*)
5215
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5216
case $host_cpu in
5217
hppa*64*)
5218
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5219
;;
5220
ia64*)
5221
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5222
;;
5223
*)
5224
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5225
;;
5226
esac
5227
else
5228
case $host_cpu in
5229
hppa*64*)
5230
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5231
;;
5232
ia64*)
5233
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5234
;;
5235
*)
5236
m4_if($1, [], [
5237
# Older versions of the 11.00 compiler do not understand -b yet
5238
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5239
_LT_LINKER_OPTION([if $CC understands -b],
5240
_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5241
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5242
[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5243
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5244
;;
5245
esac
5246
fi
5247
if test "$with_gnu_ld" = no; then
5248
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5249
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5250
5251
case $host_cpu in
5252
hppa*64*|ia64*)
5253
_LT_TAGVAR(hardcode_direct, $1)=no
5254
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5255
;;
5256
*)
5257
_LT_TAGVAR(hardcode_direct, $1)=yes
5258
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5259
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5260
5261
# hardcode_minus_L: Not really in the search PATH,
5262
# but as the default location of the library.
5263
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5264
;;
5265
esac
5266
fi
5267
;;
5268
5269
irix5* | irix6* | nonstopux*)
5270
if test "$GCC" = yes; then
5271
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5272
# Try to use the -exported_symbol ld option, if it does not
5273
# work, assume that -exports_file does not work either and
5274
# implicitly export all symbols.
5275
# This should be the same for all languages, so no per-tag cache variable.
5276
AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5277
[lt_cv_irix_exported_symbol],
5278
[save_LDFLAGS="$LDFLAGS"
5279
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5280
AC_LINK_IFELSE(
5281
[AC_LANG_SOURCE(
5282
[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5283
[C++], [[int foo (void) { return 0; }]],
5284
[Fortran 77], [[
5285
subroutine foo
5286
end]],
5287
[Fortran], [[
5288
subroutine foo
5289
end]])])],
5290
[lt_cv_irix_exported_symbol=yes],
5291
[lt_cv_irix_exported_symbol=no])
5292
LDFLAGS="$save_LDFLAGS"])
5293
if test "$lt_cv_irix_exported_symbol" = yes; then
5294
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5295
fi
5296
else
5297
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5298
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
5299
fi
5300
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5301
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5302
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5303
_LT_TAGVAR(inherit_rpath, $1)=yes
5304
_LT_TAGVAR(link_all_deplibs, $1)=yes
5305
;;
5306
5307
netbsd* | netbsdelf*-gnu)
5308
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5309
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5310
else
5311
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5312
fi
5313
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5314
_LT_TAGVAR(hardcode_direct, $1)=yes
5315
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5316
;;
5317
5318
newsos6)
5319
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5320
_LT_TAGVAR(hardcode_direct, $1)=yes
5321
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5322
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5323
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5324
;;
5325
5326
*nto* | *qnx*)
5327
;;
5328
5329
openbsd*)
5330
if test -f /usr/libexec/ld.so; then
5331
_LT_TAGVAR(hardcode_direct, $1)=yes
5332
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5333
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5334
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5335
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5336
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5337
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5338
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5339
else
5340
case $host_os in
5341
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5342
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5343
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5344
;;
5345
*)
5346
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5347
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5348
;;
5349
esac
5350
fi
5351
else
5352
_LT_TAGVAR(ld_shlibs, $1)=no
5353
fi
5354
;;
5355
5356
os2*)
5357
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5358
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5359
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5360
_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'
5361
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5362
;;
5363
5364
osf3*)
5365
if test "$GCC" = yes; then
5366
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5367
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5368
else
5369
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5370
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5371
fi
5372
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5373
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5374
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5375
;;
5376
5377
osf4* | osf5*) # as osf3* with the addition of -msym flag
5378
if test "$GCC" = yes; then
5379
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5380
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5381
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5382
else
5383
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5384
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5385
_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~
5386
$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
5387
5388
# Both c and cxx compiler support -rpath directly
5389
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5390
fi
5391
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5392
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5393
;;
5394
5395
solaris*)
5396
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5397
if test "$GCC" = yes; then
5398
wlarc='${wl}'
5399
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5400
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5401
$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5402
else
5403
case `$CC -V 2>&1` in
5404
*"Compilers 5.0"*)
5405
wlarc=''
5406
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5407
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5408
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5409
;;
5410
*)
5411
wlarc='${wl}'
5412
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5413
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5414
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5415
;;
5416
esac
5417
fi
5418
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5419
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5420
case $host_os in
5421
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5422
*)
5423
# The compiler driver will combine and reorder linker options,
5424
# but understands `-z linker_flag'. GCC discards it without `$wl',
5425
# but is careful enough not to reorder.
5426
# Supported since Solaris 2.6 (maybe 2.5.1?)
5427
if test "$GCC" = yes; then
5428
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5429
else
5430
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5431
fi
5432
;;
5433
esac
5434
_LT_TAGVAR(link_all_deplibs, $1)=yes
5435
;;
5436
5437
sunos4*)
5438
if test "x$host_vendor" = xsequent; then
5439
# Use $CC to link under sequent, because it throws in some extra .o
5440
# files that make .init and .fini sections work.
5441
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5442
else
5443
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5444
fi
5445
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5446
_LT_TAGVAR(hardcode_direct, $1)=yes
5447
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5448
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5449
;;
5450
5451
sysv4)
5452
case $host_vendor in
5453
sni)
5454
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5455
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5456
;;
5457
siemens)
5458
## LD is ld it makes a PLAMLIB
5459
## CC just makes a GrossModule.
5460
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5461
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5462
_LT_TAGVAR(hardcode_direct, $1)=no
5463
;;
5464
motorola)
5465
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5466
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5467
;;
5468
esac
5469
runpath_var='LD_RUN_PATH'
5470
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5471
;;
5472
5473
sysv4.3*)
5474
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5475
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5476
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5477
;;
5478
5479
sysv4*MP*)
5480
if test -d /usr/nec; then
5481
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5482
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5483
runpath_var=LD_RUN_PATH
5484
hardcode_runpath_var=yes
5485
_LT_TAGVAR(ld_shlibs, $1)=yes
5486
fi
5487
;;
5488
5489
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5490
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5491
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5492
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5493
runpath_var='LD_RUN_PATH'
5494
5495
if test "$GCC" = yes; then
5496
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5497
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5498
else
5499
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5500
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5501
fi
5502
;;
5503
5504
sysv5* | sco3.2v5* | sco5v6*)
5505
# Note: We can NOT use -z defs as we might desire, because we do not
5506
# link with -lc, and that would cause any symbols used from libc to
5507
# always be unresolved, which means just about no library would
5508
# ever link correctly. If we're not using GNU ld we use -z text
5509
# though, which does catch some bad symbols but isn't as heavy-handed
5510
# as -z defs.
5511
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5512
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5513
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5514
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5515
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5516
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5517
_LT_TAGVAR(link_all_deplibs, $1)=yes
5518
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5519
runpath_var='LD_RUN_PATH'
5520
5521
if test "$GCC" = yes; then
5522
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5523
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5524
else
5525
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5526
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5527
fi
5528
;;
5529
5530
uts4*)
5531
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5532
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5533
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5534
;;
5535
5536
*)
5537
_LT_TAGVAR(ld_shlibs, $1)=no
5538
;;
5539
esac
5540
5541
if test x$host_vendor = xsni; then
5542
case $host in
5543
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5544
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5545
;;
5546
esac
5547
fi
5548
fi
5549
])
5550
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5551
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5552
5553
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5554
5555
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5556
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5557
_LT_DECL([], [extract_expsyms_cmds], [2],
5558
[The commands to extract the exported symbol list from a shared archive])
5559
5560
#
5561
# Do we need to explicitly link libc?
5562
#
5563
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5564
x|xyes)
5565
# Assume -lc should be added
5566
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5567
5568
if test "$enable_shared" = yes && test "$GCC" = yes; then
5569
case $_LT_TAGVAR(archive_cmds, $1) in
5570
*'~'*)
5571
# FIXME: we may have to deal with multi-command sequences.
5572
;;
5573
'$CC '*)
5574
# Test whether the compiler implicitly links with -lc since on some
5575
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5576
# to ld, don't add -lc before -lgcc.
5577
AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5578
[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5579
[$RM conftest*
5580
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5581
5582
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5583
soname=conftest
5584
lib=conftest
5585
libobjs=conftest.$ac_objext
5586
deplibs=
5587
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5588
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5589
compiler_flags=-v
5590
linker_flags=-v
5591
verstring=
5592
output_objdir=.
5593
libname=conftest
5594
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5595
_LT_TAGVAR(allow_undefined_flag, $1)=
5596
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5597
then
5598
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5599
else
5600
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5601
fi
5602
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5603
else
5604
cat conftest.err 1>&5
5605
fi
5606
$RM conftest*
5607
])
5608
_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5609
;;
5610
esac
5611
fi
5612
;;
5613
esac
5614
5615
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5616
[Whether or not to add -lc for building shared libraries])
5617
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5618
[enable_shared_with_static_runtimes], [0],
5619
[Whether or not to disallow shared libs when runtime libs are static])
5620
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5621
[Compiler flag to allow reflexive dlopens])
5622
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5623
[Compiler flag to generate shared objects directly from archives])
5624
_LT_TAGDECL([], [compiler_needs_object], [1],
5625
[Whether the compiler copes with passing no objects directly])
5626
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5627
[Create an old-style archive from a shared archive])
5628
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5629
[Create a temporary old-style archive to link instead of a shared archive])
5630
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5631
_LT_TAGDECL([], [archive_expsym_cmds], [2])
5632
_LT_TAGDECL([], [module_cmds], [2],
5633
[Commands used to build a loadable module if different from building
5634
a shared archive.])
5635
_LT_TAGDECL([], [module_expsym_cmds], [2])
5636
_LT_TAGDECL([], [with_gnu_ld], [1],
5637
[Whether we are building with GNU ld or not])
5638
_LT_TAGDECL([], [allow_undefined_flag], [1],
5639
[Flag that allows shared libraries with undefined symbols to be built])
5640
_LT_TAGDECL([], [no_undefined_flag], [1],
5641
[Flag that enforces no undefined symbols])
5642
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5643
[Flag to hardcode $libdir into a binary during linking.
5644
This must work even if $libdir does not exist])
5645
_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5646
[[If ld is used when linking, flag to hardcode $libdir into a binary
5647
during linking. This must work even if $libdir does not exist]])
5648
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5649
[Whether we need a single "-rpath" flag with a separated argument])
5650
_LT_TAGDECL([], [hardcode_direct], [0],
5651
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5652
DIR into the resulting binary])
5653
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5654
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5655
DIR into the resulting binary and the resulting library dependency is
5656
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
5657
library is relocated])
5658
_LT_TAGDECL([], [hardcode_minus_L], [0],
5659
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5660
into the resulting binary])
5661
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5662
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5663
into the resulting binary])
5664
_LT_TAGDECL([], [hardcode_automatic], [0],
5665
[Set to "yes" if building a shared library automatically hardcodes DIR
5666
into the library and all subsequent libraries and executables linked
5667
against it])
5668
_LT_TAGDECL([], [inherit_rpath], [0],
5669
[Set to yes if linker adds runtime paths of dependent libraries
5670
to runtime path list])
5671
_LT_TAGDECL([], [link_all_deplibs], [0],
5672
[Whether libtool must link a program against all its dependency libraries])
5673
_LT_TAGDECL([], [always_export_symbols], [0],
5674
[Set to "yes" if exported symbols are required])
5675
_LT_TAGDECL([], [export_symbols_cmds], [2],
5676
[The commands to list exported symbols])
5677
_LT_TAGDECL([], [exclude_expsyms], [1],
5678
[Symbols that should not be listed in the preloaded symbols])
5679
_LT_TAGDECL([], [include_expsyms], [1],
5680
[Symbols that must always be exported])
5681
_LT_TAGDECL([], [prelink_cmds], [2],
5682
[Commands necessary for linking programs (against libraries) with templates])
5683
_LT_TAGDECL([], [postlink_cmds], [2],
5684
[Commands necessary for finishing linking programs])
5685
_LT_TAGDECL([], [file_list_spec], [1],
5686
[Specify filename containing input files])
5687
dnl FIXME: Not yet implemented
5688
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5689
dnl [Compiler flag to generate thread safe objects])
5690
])# _LT_LINKER_SHLIBS
5691
5692
5693
# _LT_LANG_C_CONFIG([TAG])
5694
# ------------------------
5695
# Ensure that the configuration variables for a C compiler are suitably
5696
# defined. These variables are subsequently used by _LT_CONFIG to write
5697
# the compiler configuration to `libtool'.
5698
m4_defun([_LT_LANG_C_CONFIG],
5699
[m4_require([_LT_DECL_EGREP])dnl
5700
lt_save_CC="$CC"
5701
AC_LANG_PUSH(C)
5702
5703
# Source file extension for C test sources.
5704
ac_ext=c
5705
5706
# Object file extension for compiled C test sources.
5707
objext=o
5708
_LT_TAGVAR(objext, $1)=$objext
5709
5710
# Code to be used in simple compile tests
5711
lt_simple_compile_test_code="int some_variable = 0;"
5712
5713
# Code to be used in simple link tests
5714
lt_simple_link_test_code='int main(){return(0);}'
5715
5716
_LT_TAG_COMPILER
5717
# Save the default compiler, since it gets overwritten when the other
5718
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5719
compiler_DEFAULT=$CC
5720
5721
# save warnings/boilerplate of simple test code
5722
_LT_COMPILER_BOILERPLATE
5723
_LT_LINKER_BOILERPLATE
5724
5725
if test -n "$compiler"; then
5726
_LT_COMPILER_NO_RTTI($1)
5727
_LT_COMPILER_PIC($1)
5728
_LT_COMPILER_C_O($1)
5729
_LT_COMPILER_FILE_LOCKS($1)
5730
_LT_LINKER_SHLIBS($1)
5731
_LT_SYS_DYNAMIC_LINKER($1)
5732
_LT_LINKER_HARDCODE_LIBPATH($1)
5733
LT_SYS_DLOPEN_SELF
5734
_LT_CMD_STRIPLIB
5735
5736
# Report which library types will actually be built
5737
AC_MSG_CHECKING([if libtool supports shared libraries])
5738
AC_MSG_RESULT([$can_build_shared])
5739
5740
AC_MSG_CHECKING([whether to build shared libraries])
5741
test "$can_build_shared" = "no" && enable_shared=no
5742
5743
# On AIX, shared libraries and static libraries use the same namespace, and
5744
# are all built from PIC.
5745
case $host_os in
5746
aix3*)
5747
test "$enable_shared" = yes && enable_static=no
5748
if test -n "$RANLIB"; then
5749
archive_cmds="$archive_cmds~\$RANLIB \$lib"
5750
postinstall_cmds='$RANLIB $lib'
5751
fi
5752
;;
5753
5754
aix[[4-9]]*)
5755
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5756
test "$enable_shared" = yes && enable_static=no
5757
fi
5758
;;
5759
esac
5760
AC_MSG_RESULT([$enable_shared])
5761
5762
AC_MSG_CHECKING([whether to build static libraries])
5763
# Make sure either enable_shared or enable_static is yes.
5764
test "$enable_shared" = yes || enable_static=yes
5765
AC_MSG_RESULT([$enable_static])
5766
5767
_LT_CONFIG($1)
5768
fi
5769
AC_LANG_POP
5770
CC="$lt_save_CC"
5771
])# _LT_LANG_C_CONFIG
5772
5773
5774
# _LT_LANG_CXX_CONFIG([TAG])
5775
# --------------------------
5776
# Ensure that the configuration variables for a C++ compiler are suitably
5777
# defined. These variables are subsequently used by _LT_CONFIG to write
5778
# the compiler configuration to `libtool'.
5779
m4_defun([_LT_LANG_CXX_CONFIG],
5780
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5781
m4_require([_LT_DECL_EGREP])dnl
5782
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5783
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5784
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5785
(test "X$CXX" != "Xg++"))) ; then
5786
AC_PROG_CXXCPP
5787
else
5788
_lt_caught_CXX_error=yes
5789
fi
5790
5791
AC_LANG_PUSH(C++)
5792
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5793
_LT_TAGVAR(allow_undefined_flag, $1)=
5794
_LT_TAGVAR(always_export_symbols, $1)=no
5795
_LT_TAGVAR(archive_expsym_cmds, $1)=
5796
_LT_TAGVAR(compiler_needs_object, $1)=no
5797
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5798
_LT_TAGVAR(hardcode_direct, $1)=no
5799
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5800
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5801
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5802
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5803
_LT_TAGVAR(hardcode_minus_L, $1)=no
5804
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5805
_LT_TAGVAR(hardcode_automatic, $1)=no
5806
_LT_TAGVAR(inherit_rpath, $1)=no
5807
_LT_TAGVAR(module_cmds, $1)=
5808
_LT_TAGVAR(module_expsym_cmds, $1)=
5809
_LT_TAGVAR(link_all_deplibs, $1)=unknown
5810
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5811
_LT_TAGVAR(reload_flag, $1)=$reload_flag
5812
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5813
_LT_TAGVAR(no_undefined_flag, $1)=
5814
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5815
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5816
5817
# Source file extension for C++ test sources.
5818
ac_ext=cpp
5819
5820
# Object file extension for compiled C++ test sources.
5821
objext=o
5822
_LT_TAGVAR(objext, $1)=$objext
5823
5824
# No sense in running all these tests if we already determined that
5825
# the CXX compiler isn't working. Some variables (like enable_shared)
5826
# are currently assumed to apply to all compilers on this platform,
5827
# and will be corrupted by setting them based on a non-working compiler.
5828
if test "$_lt_caught_CXX_error" != yes; then
5829
# Code to be used in simple compile tests
5830
lt_simple_compile_test_code="int some_variable = 0;"
5831
5832
# Code to be used in simple link tests
5833
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5834
5835
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5836
_LT_TAG_COMPILER
5837
5838
# save warnings/boilerplate of simple test code
5839
_LT_COMPILER_BOILERPLATE
5840
_LT_LINKER_BOILERPLATE
5841
5842
# Allow CC to be a program name with arguments.
5843
lt_save_CC=$CC
5844
lt_save_CFLAGS=$CFLAGS
5845
lt_save_LD=$LD
5846
lt_save_GCC=$GCC
5847
GCC=$GXX
5848
lt_save_with_gnu_ld=$with_gnu_ld
5849
lt_save_path_LD=$lt_cv_path_LD
5850
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5851
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5852
else
5853
$as_unset lt_cv_prog_gnu_ld
5854
fi
5855
if test -n "${lt_cv_path_LDCXX+set}"; then
5856
lt_cv_path_LD=$lt_cv_path_LDCXX
5857
else
5858
$as_unset lt_cv_path_LD
5859
fi
5860
test -z "${LDCXX+set}" || LD=$LDCXX
5861
CC=${CXX-"c++"}
5862
CFLAGS=$CXXFLAGS
5863
compiler=$CC
5864
_LT_TAGVAR(compiler, $1)=$CC
5865
_LT_CC_BASENAME([$compiler])
5866
5867
if test -n "$compiler"; then
5868
# We don't want -fno-exception when compiling C++ code, so set the
5869
# no_builtin_flag separately
5870
if test "$GXX" = yes; then
5871
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5872
else
5873
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5874
fi
5875
5876
if test "$GXX" = yes; then
5877
# Set up default GNU C++ configuration
5878
5879
LT_PATH_LD
5880
5881
# Check if GNU C++ uses GNU ld as the underlying linker, since the
5882
# archiving commands below assume that GNU ld is being used.
5883
if test "$with_gnu_ld" = yes; then
5884
_LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5885
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5886
5887
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5888
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5889
5890
# If archive_cmds runs LD, not CC, wlarc should be empty
5891
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5892
# investigate it a little bit more. (MM)
5893
wlarc='${wl}'
5894
5895
# ancient GNU ld didn't support --whole-archive et. al.
5896
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5897
$GREP 'no-whole-archive' > /dev/null; then
5898
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5899
else
5900
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5901
fi
5902
else
5903
with_gnu_ld=no
5904
wlarc=
5905
5906
# A generic and very simple default shared library creation
5907
# command for GNU C++ for the case where it uses the native
5908
# linker, instead of GNU ld. If possible, this setting should
5909
# overridden to take advantage of the native linker features on
5910
# the platform it is being used on.
5911
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5912
fi
5913
5914
# Commands to make compiler produce verbose output that lists
5915
# what "hidden" libraries, object files and flags are used when
5916
# linking a shared library.
5917
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5918
5919
else
5920
GXX=no
5921
with_gnu_ld=no
5922
wlarc=
5923
fi
5924
5925
# PORTME: fill in a description of your system's C++ link characteristics
5926
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5927
_LT_TAGVAR(ld_shlibs, $1)=yes
5928
case $host_os in
5929
aix3*)
5930
# FIXME: insert proper C++ library support
5931
_LT_TAGVAR(ld_shlibs, $1)=no
5932
;;
5933
aix[[4-9]]*)
5934
if test "$host_cpu" = ia64; then
5935
# On IA64, the linker does run time linking by default, so we don't
5936
# have to do anything special.
5937
aix_use_runtimelinking=no
5938
exp_sym_flag='-Bexport'
5939
no_entry_flag=""
5940
else
5941
aix_use_runtimelinking=no
5942
5943
# Test if we are trying to use run time linking or normal
5944
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5945
# need to do runtime linking.
5946
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5947
for ld_flag in $LDFLAGS; do
5948
case $ld_flag in
5949
*-brtl*)
5950
aix_use_runtimelinking=yes
5951
break
5952
;;
5953
esac
5954
done
5955
;;
5956
esac
5957
5958
exp_sym_flag='-bexport'
5959
no_entry_flag='-bnoentry'
5960
fi
5961
5962
# When large executables or shared objects are built, AIX ld can
5963
# have problems creating the table of contents. If linking a library
5964
# or program results in "error TOC overflow" add -mminimal-toc to
5965
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5966
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5967
5968
_LT_TAGVAR(archive_cmds, $1)=''
5969
_LT_TAGVAR(hardcode_direct, $1)=yes
5970
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5971
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5972
_LT_TAGVAR(link_all_deplibs, $1)=yes
5973
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5974
5975
if test "$GXX" = yes; then
5976
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5977
# We only want to do this on AIX 4.2 and lower, the check
5978
# below for broken collect2 doesn't work under 4.3+
5979
collect2name=`${CC} -print-prog-name=collect2`
5980
if test -f "$collect2name" &&
5981
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5982
then
5983
# We have reworked collect2
5984
:
5985
else
5986
# We have old collect2
5987
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5988
# It fails to find uninstalled libraries when the uninstalled
5989
# path is not listed in the libpath. Setting hardcode_minus_L
5990
# to unsupported forces relinking
5991
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5992
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5993
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5994
fi
5995
esac
5996
shared_flag='-shared'
5997
if test "$aix_use_runtimelinking" = yes; then
5998
shared_flag="$shared_flag "'${wl}-G'
5999
fi
6000
else
6001
# not using gcc
6002
if test "$host_cpu" = ia64; then
6003
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6004
# chokes on -Wl,-G. The following line is correct:
6005
shared_flag='-G'
6006
else
6007
if test "$aix_use_runtimelinking" = yes; then
6008
shared_flag='${wl}-G'
6009
else
6010
shared_flag='${wl}-bM:SRE'
6011
fi
6012
fi
6013
fi
6014
6015
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6016
# It seems that -bexpall does not export symbols beginning with
6017
# underscore (_), so it is better to generate a list of symbols to
6018
# export.
6019
_LT_TAGVAR(always_export_symbols, $1)=yes
6020
if test "$aix_use_runtimelinking" = yes; then
6021
# Warning - without using the other runtime loading flags (-brtl),
6022
# -berok will link without error, but may produce a broken library.
6023
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6024
# Determine the default libpath from the value encoded in an empty
6025
# executable.
6026
_LT_SYS_MODULE_PATH_AIX([$1])
6027
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6028
6029
_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 func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6030
else
6031
if test "$host_cpu" = ia64; then
6032
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6033
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6034
_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"
6035
else
6036
# Determine the default libpath from the value encoded in an
6037
# empty executable.
6038
_LT_SYS_MODULE_PATH_AIX([$1])
6039
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6040
# Warning - without using the other run time loading flags,
6041
# -berok will link without error, but may produce a broken library.
6042
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6043
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6044
if test "$with_gnu_ld" = yes; then
6045
# We only use this code for GNU lds that support --whole-archive.
6046
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6047
else
6048
# Exported symbols can be pulled into shared objects from archives
6049
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6050
fi
6051
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6052
# This is similar to how AIX traditionally builds its shared
6053
# libraries.
6054
_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'
6055
fi
6056
fi
6057
;;
6058
6059
beos*)
6060
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6061
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6062
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6063
# support --undefined. This deserves some investigation. FIXME
6064
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6065
else
6066
_LT_TAGVAR(ld_shlibs, $1)=no
6067
fi
6068
;;
6069
6070
chorus*)
6071
case $cc_basename in
6072
*)
6073
# FIXME: insert proper C++ library support
6074
_LT_TAGVAR(ld_shlibs, $1)=no
6075
;;
6076
esac
6077
;;
6078
6079
cygwin* | mingw* | pw32* | cegcc*)
6080
case $GXX,$cc_basename in
6081
,cl* | no,cl*)
6082
# Native MSVC
6083
# hardcode_libdir_flag_spec is actually meaningless, as there is
6084
# no search path for DLLs.
6085
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6086
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6087
_LT_TAGVAR(always_export_symbols, $1)=yes
6088
_LT_TAGVAR(file_list_spec, $1)='@'
6089
# Tell ltmain to make .lib files, not .a files.
6090
libext=lib
6091
# Tell ltmain to make .dll files, not .so files.
6092
shrext_cmds=".dll"
6093
# FIXME: Setting linknames here is a bad hack.
6094
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6095
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6096
$SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6097
else
6098
$SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6099
fi~
6100
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6101
linknames='
6102
# The linker will not automatically build a static lib if we build a DLL.
6103
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6104
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6105
# Don't use ranlib
6106
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6107
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6108
lt_tool_outputfile="@TOOL_OUTPUT@"~
6109
case $lt_outputfile in
6110
*.exe|*.EXE) ;;
6111
*)
6112
lt_outputfile="$lt_outputfile.exe"
6113
lt_tool_outputfile="$lt_tool_outputfile.exe"
6114
;;
6115
esac~
6116
func_to_tool_file "$lt_outputfile"~
6117
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6118
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6119
$RM "$lt_outputfile.manifest";
6120
fi'
6121
;;
6122
*)
6123
# g++
6124
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6125
# as there is no search path for DLLs.
6126
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6127
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6128
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6129
_LT_TAGVAR(always_export_symbols, $1)=no
6130
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6131
6132
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6133
_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'
6134
# If the export-symbols file already is a .def file (1st line
6135
# is EXPORTS), use it as is; otherwise, prepend...
6136
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6137
cp $export_symbols $output_objdir/$soname.def;
6138
else
6139
echo EXPORTS > $output_objdir/$soname.def;
6140
cat $export_symbols >> $output_objdir/$soname.def;
6141
fi~
6142
$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'
6143
else
6144
_LT_TAGVAR(ld_shlibs, $1)=no
6145
fi
6146
;;
6147
esac
6148
;;
6149
darwin* | rhapsody*)
6150
_LT_DARWIN_LINKER_FEATURES($1)
6151
;;
6152
6153
dgux*)
6154
case $cc_basename in
6155
ec++*)
6156
# FIXME: insert proper C++ library support
6157
_LT_TAGVAR(ld_shlibs, $1)=no
6158
;;
6159
ghcx*)
6160
# Green Hills C++ Compiler
6161
# FIXME: insert proper C++ library support
6162
_LT_TAGVAR(ld_shlibs, $1)=no
6163
;;
6164
*)
6165
# FIXME: insert proper C++ library support
6166
_LT_TAGVAR(ld_shlibs, $1)=no
6167
;;
6168
esac
6169
;;
6170
6171
freebsd[[12]]*)
6172
# C++ shared libraries reported to be fairly broken before
6173
# switch to ELF
6174
_LT_TAGVAR(ld_shlibs, $1)=no
6175
;;
6176
6177
freebsd-elf*)
6178
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6179
;;
6180
6181
freebsd* | dragonfly*)
6182
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6183
# conventions
6184
_LT_TAGVAR(ld_shlibs, $1)=yes
6185
;;
6186
6187
gnu*)
6188
;;
6189
6190
haiku*)
6191
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6192
_LT_TAGVAR(link_all_deplibs, $1)=yes
6193
;;
6194
6195
hpux9*)
6196
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6197
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6198
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6199
_LT_TAGVAR(hardcode_direct, $1)=yes
6200
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6201
# but as the default
6202
# location of the library.
6203
6204
case $cc_basename in
6205
CC*)
6206
# FIXME: insert proper C++ library support
6207
_LT_TAGVAR(ld_shlibs, $1)=no
6208
;;
6209
aCC*)
6210
_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 $lib'
6211
# Commands to make compiler produce verbose output that lists
6212
# what "hidden" libraries, object files and flags are used when
6213
# linking a shared library.
6214
#
6215
# There doesn't appear to be a way to prevent this compiler from
6216
# explicitly linking system object files so we need to strip them
6217
# from the output so that they don't get included in the library
6218
# dependencies.
6219
output_verbose_link_cmd='templist=`($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 $z";;esac; done; func_echo_all "$list"'
6220
;;
6221
*)
6222
if test "$GXX" = yes; then
6223
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${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'
6224
else
6225
# FIXME: insert proper C++ library support
6226
_LT_TAGVAR(ld_shlibs, $1)=no
6227
fi
6228
;;
6229
esac
6230
;;
6231
6232
hpux10*|hpux11*)
6233
if test $with_gnu_ld = no; then
6234
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6235
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6236
6237
case $host_cpu in
6238
hppa*64*|ia64*)
6239
;;
6240
*)
6241
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6242
;;
6243
esac
6244
fi
6245
case $host_cpu in
6246
hppa*64*|ia64*)
6247
_LT_TAGVAR(hardcode_direct, $1)=no
6248
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6249
;;
6250
*)
6251
_LT_TAGVAR(hardcode_direct, $1)=yes
6252
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6253
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6254
# but as the default
6255
# location of the library.
6256
;;
6257
esac
6258
6259
case $cc_basename in
6260
CC*)
6261
# FIXME: insert proper C++ library support
6262
_LT_TAGVAR(ld_shlibs, $1)=no
6263
;;
6264
aCC*)
6265
case $host_cpu in
6266
hppa*64*)
6267
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6268
;;
6269
ia64*)
6270
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6271
;;
6272
*)
6273
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6274
;;
6275
esac
6276
# Commands to make compiler produce verbose output that lists
6277
# what "hidden" libraries, object files and flags are used when
6278
# linking a shared library.
6279
#
6280
# There doesn't appear to be a way to prevent this compiler from
6281
# explicitly linking system object files so we need to strip them
6282
# from the output so that they don't get included in the library
6283
# dependencies.
6284
output_verbose_link_cmd='templist=`($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 $z";;esac; done; func_echo_all "$list"'
6285
;;
6286
*)
6287
if test "$GXX" = yes; then
6288
if test $with_gnu_ld = no; then
6289
case $host_cpu in
6290
hppa*64*)
6291
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6292
;;
6293
ia64*)
6294
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6295
;;
6296
*)
6297
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6298
;;
6299
esac
6300
fi
6301
else
6302
# FIXME: insert proper C++ library support
6303
_LT_TAGVAR(ld_shlibs, $1)=no
6304
fi
6305
;;
6306
esac
6307
;;
6308
6309
interix[[3-9]]*)
6310
_LT_TAGVAR(hardcode_direct, $1)=no
6311
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6312
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6313
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6314
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6315
# Instead, shared libraries are loaded at an image base (0x10000000 by
6316
# default) and relocated if they conflict, which is a slow very memory
6317
# consuming and fragmenting process. To avoid this, we pick a random,
6318
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6319
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
6320
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6321
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6322
;;
6323
irix5* | irix6*)
6324
case $cc_basename in
6325
CC*)
6326
# SGI C++
6327
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6328
6329
# Archives containing C++ object files must be created using
6330
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
6331
# necessary to make sure instantiated templates are included
6332
# in the archive.
6333
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6334
;;
6335
*)
6336
if test "$GXX" = yes; then
6337
if test "$with_gnu_ld" = no; then
6338
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6339
else
6340
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
6341
fi
6342
fi
6343
_LT_TAGVAR(link_all_deplibs, $1)=yes
6344
;;
6345
esac
6346
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6347
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6348
_LT_TAGVAR(inherit_rpath, $1)=yes
6349
;;
6350
6351
linux* | k*bsd*-gnu | kopensolaris*-gnu)
6352
case $cc_basename in
6353
KCC*)
6354
# Kuck and Associates, Inc. (KAI) C++ Compiler
6355
6356
# KCC will only create a shared library if the output file
6357
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6358
# to its proper name (with version) after linking.
6359
_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'
6360
_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 $lib'
6361
# Commands to make compiler produce verbose output that lists
6362
# what "hidden" libraries, object files and flags are used when
6363
# linking a shared library.
6364
#
6365
# There doesn't appear to be a way to prevent this compiler from
6366
# explicitly linking system object files so we need to strip them
6367
# from the output so that they don't get included in the library
6368
# dependencies.
6369
output_verbose_link_cmd='templist=`$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 $z";;esac; done; func_echo_all "$list"'
6370
6371
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6372
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6373
6374
# Archives containing C++ object files must be created using
6375
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
6376
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6377
;;
6378
icpc* | ecpc* )
6379
# Intel C++
6380
with_gnu_ld=yes
6381
# version 8.0 and above of icpc choke on multiply defined symbols
6382
# if we add $predep_objects and $postdep_objects, however 7.1 and
6383
# earlier do not add the objects themselves.
6384
case `$CC -V 2>&1` in
6385
*"Version 7."*)
6386
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6387
_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'
6388
;;
6389
*) # Version 8.0 or newer
6390
tmp_idyn=
6391
case $host_cpu in
6392
ia64*) tmp_idyn=' -i_dynamic';;
6393
esac
6394
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6395
_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'
6396
;;
6397
esac
6398
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6399
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6400
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6401
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6402
;;
6403
pgCC* | pgcpp*)
6404
# Portland Group C++ compiler
6405
case `$CC -V` in
6406
*pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6407
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6408
rm -rf $tpldir~
6409
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6410
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6411
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6412
rm -rf $tpldir~
6413
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6414
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6415
$RANLIB $oldlib'
6416
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6417
rm -rf $tpldir~
6418
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6419
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6420
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6421
rm -rf $tpldir~
6422
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6423
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6424
;;
6425
*) # Version 6 and above use weak symbols
6426
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6427
_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'
6428
;;
6429
esac
6430
6431
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6432
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6433
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6434
;;
6435
cxx*)
6436
# Compaq C++
6437
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6438
_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'
6439
6440
runpath_var=LD_RUN_PATH
6441
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6442
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6443
6444
# Commands to make compiler produce verbose output that lists
6445
# what "hidden" libraries, object files and flags are used when
6446
# linking a shared library.
6447
#
6448
# There doesn't appear to be a way to prevent this compiler from
6449
# explicitly linking system object files so we need to strip them
6450
# from the output so that they don't get included in the library
6451
# dependencies.
6452
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
6453
;;
6454
xl* | mpixl* | bgxl*)
6455
# IBM XL 8.0 on PPC, with GNU ld
6456
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6457
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6458
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6459
if test "x$supports_anon_versioning" = xyes; then
6460
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6461
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6462
echo "local: *; };" >> $output_objdir/$libname.ver~
6463
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6464
fi
6465
;;
6466
*)
6467
case `$CC -V 2>&1 | sed 5q` in
6468
*Sun\ C*)
6469
# Sun C++ 5.9
6470
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6471
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6472
_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'
6473
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6474
_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; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6475
_LT_TAGVAR(compiler_needs_object, $1)=yes
6476
6477
# Not sure whether something based on
6478
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6479
# would be better.
6480
output_verbose_link_cmd='func_echo_all'
6481
6482
# Archives containing C++ object files must be created using
6483
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6484
# necessary to make sure instantiated templates are included
6485
# in the archive.
6486
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6487
;;
6488
esac
6489
;;
6490
esac
6491
;;
6492
6493
lynxos*)
6494
# FIXME: insert proper C++ library support
6495
_LT_TAGVAR(ld_shlibs, $1)=no
6496
;;
6497
6498
m88k*)
6499
# FIXME: insert proper C++ library support
6500
_LT_TAGVAR(ld_shlibs, $1)=no
6501
;;
6502
6503
mvs*)
6504
case $cc_basename in
6505
cxx*)
6506
# FIXME: insert proper C++ library support
6507
_LT_TAGVAR(ld_shlibs, $1)=no
6508
;;
6509
*)
6510
# FIXME: insert proper C++ library support
6511
_LT_TAGVAR(ld_shlibs, $1)=no
6512
;;
6513
esac
6514
;;
6515
6516
netbsd*)
6517
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6518
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6519
wlarc=
6520
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6521
_LT_TAGVAR(hardcode_direct, $1)=yes
6522
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6523
fi
6524
# Workaround some broken pre-1.5 toolchains
6525
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6526
;;
6527
6528
*nto* | *qnx*)
6529
_LT_TAGVAR(ld_shlibs, $1)=yes
6530
;;
6531
6532
openbsd2*)
6533
# C++ shared libraries are fairly broken
6534
_LT_TAGVAR(ld_shlibs, $1)=no
6535
;;
6536
6537
openbsd*)
6538
if test -f /usr/libexec/ld.so; then
6539
_LT_TAGVAR(hardcode_direct, $1)=yes
6540
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6541
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6542
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6543
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6544
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6545
_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'
6546
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6547
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6548
fi
6549
output_verbose_link_cmd=func_echo_all
6550
else
6551
_LT_TAGVAR(ld_shlibs, $1)=no
6552
fi
6553
;;
6554
6555
osf3* | osf4* | osf5*)
6556
case $cc_basename in
6557
KCC*)
6558
# Kuck and Associates, Inc. (KAI) C++ Compiler
6559
6560
# KCC will only create a shared library if the output file
6561
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6562
# to its proper name (with version) after linking.
6563
_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'
6564
6565
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6566
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6567
6568
# Archives containing C++ object files must be created using
6569
# the KAI C++ compiler.
6570
case $host in
6571
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6572
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6573
esac
6574
;;
6575
RCC*)
6576
# Rational C++ 2.4.1
6577
# FIXME: insert proper C++ library support
6578
_LT_TAGVAR(ld_shlibs, $1)=no
6579
;;
6580
cxx*)
6581
case $host in
6582
osf3*)
6583
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6584
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6585
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6586
;;
6587
*)
6588
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6589
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6590
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6591
echo "-hidden">> $lib.exp~
6592
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
6593
$RM $lib.exp'
6594
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6595
;;
6596
esac
6597
6598
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6599
6600
# Commands to make compiler produce verbose output that lists
6601
# what "hidden" libraries, object files and flags are used when
6602
# linking a shared library.
6603
#
6604
# There doesn't appear to be a way to prevent this compiler from
6605
# explicitly linking system object files so we need to strip them
6606
# from the output so that they don't get included in the library
6607
# dependencies.
6608
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6609
;;
6610
*)
6611
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6612
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6613
case $host in
6614
osf3*)
6615
_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 "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6616
;;
6617
*)
6618
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6619
;;
6620
esac
6621
6622
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6623
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6624
6625
# Commands to make compiler produce verbose output that lists
6626
# what "hidden" libraries, object files and flags are used when
6627
# linking a shared library.
6628
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6629
6630
else
6631
# FIXME: insert proper C++ library support
6632
_LT_TAGVAR(ld_shlibs, $1)=no
6633
fi
6634
;;
6635
esac
6636
;;
6637
6638
psos*)
6639
# FIXME: insert proper C++ library support
6640
_LT_TAGVAR(ld_shlibs, $1)=no
6641
;;
6642
6643
sunos4*)
6644
case $cc_basename in
6645
CC*)
6646
# Sun C++ 4.x
6647
# FIXME: insert proper C++ library support
6648
_LT_TAGVAR(ld_shlibs, $1)=no
6649
;;
6650
lcc*)
6651
# Lucid
6652
# FIXME: insert proper C++ library support
6653
_LT_TAGVAR(ld_shlibs, $1)=no
6654
;;
6655
*)
6656
# FIXME: insert proper C++ library support
6657
_LT_TAGVAR(ld_shlibs, $1)=no
6658
;;
6659
esac
6660
;;
6661
6662
solaris*)
6663
case $cc_basename in
6664
CC* | sunCC*)
6665
# Sun C++ 4.2, 5.x and Centerline C++
6666
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6667
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6668
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6669
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6670
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6671
6672
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6673
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6674
case $host_os in
6675
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6676
*)
6677
# The compiler driver will combine and reorder linker options,
6678
# but understands `-z linker_flag'.
6679
# Supported since Solaris 2.6 (maybe 2.5.1?)
6680
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6681
;;
6682
esac
6683
_LT_TAGVAR(link_all_deplibs, $1)=yes
6684
6685
output_verbose_link_cmd='func_echo_all'
6686
6687
# Archives containing C++ object files must be created using
6688
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6689
# necessary to make sure instantiated templates are included
6690
# in the archive.
6691
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6692
;;
6693
gcx*)
6694
# Green Hills C++ Compiler
6695
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6696
6697
# The C++ compiler must be used to create the archive.
6698
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6699
;;
6700
*)
6701
# GNU C++ compiler with Solaris linker
6702
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6703
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6704
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6705
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6706
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6707
$CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6708
6709
# Commands to make compiler produce verbose output that lists
6710
# what "hidden" libraries, object files and flags are used when
6711
# linking a shared library.
6712
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6713
else
6714
# g++ 2.7 appears to require `-G' NOT `-shared' on this
6715
# platform.
6716
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6717
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6718
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6719
6720
# Commands to make compiler produce verbose output that lists
6721
# what "hidden" libraries, object files and flags are used when
6722
# linking a shared library.
6723
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6724
fi
6725
6726
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6727
case $host_os in
6728
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6729
*)
6730
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6731
;;
6732
esac
6733
fi
6734
;;
6735
esac
6736
;;
6737
6738
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6739
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6740
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6741
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6742
runpath_var='LD_RUN_PATH'
6743
6744
case $cc_basename in
6745
CC*)
6746
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6747
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6748
;;
6749
*)
6750
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6751
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6752
;;
6753
esac
6754
;;
6755
6756
sysv5* | sco3.2v5* | sco5v6*)
6757
# Note: We can NOT use -z defs as we might desire, because we do not
6758
# link with -lc, and that would cause any symbols used from libc to
6759
# always be unresolved, which means just about no library would
6760
# ever link correctly. If we're not using GNU ld we use -z text
6761
# though, which does catch some bad symbols but isn't as heavy-handed
6762
# as -z defs.
6763
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6764
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6765
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6766
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6767
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6768
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6769
_LT_TAGVAR(link_all_deplibs, $1)=yes
6770
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6771
runpath_var='LD_RUN_PATH'
6772
6773
case $cc_basename in
6774
CC*)
6775
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6776
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6777
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6778
'"$_LT_TAGVAR(old_archive_cmds, $1)"
6779
_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6780
'"$_LT_TAGVAR(reload_cmds, $1)"
6781
;;
6782
*)
6783
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6784
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6785
;;
6786
esac
6787
;;
6788
6789
tandem*)
6790
case $cc_basename in
6791
NCC*)
6792
# NonStop-UX NCC 3.20
6793
# FIXME: insert proper C++ library support
6794
_LT_TAGVAR(ld_shlibs, $1)=no
6795
;;
6796
*)
6797
# FIXME: insert proper C++ library support
6798
_LT_TAGVAR(ld_shlibs, $1)=no
6799
;;
6800
esac
6801
;;
6802
6803
vxworks*)
6804
# FIXME: insert proper C++ library support
6805
_LT_TAGVAR(ld_shlibs, $1)=no
6806
;;
6807
6808
*)
6809
# FIXME: insert proper C++ library support
6810
_LT_TAGVAR(ld_shlibs, $1)=no
6811
;;
6812
esac
6813
6814
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6815
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6816
6817
_LT_TAGVAR(GCC, $1)="$GXX"
6818
_LT_TAGVAR(LD, $1)="$LD"
6819
6820
## CAVEAT EMPTOR:
6821
## There is no encapsulation within the following macros, do not change
6822
## the running order or otherwise move them around unless you know exactly
6823
## what you are doing...
6824
_LT_SYS_HIDDEN_LIBDEPS($1)
6825
_LT_COMPILER_PIC($1)
6826
_LT_COMPILER_C_O($1)
6827
_LT_COMPILER_FILE_LOCKS($1)
6828
_LT_LINKER_SHLIBS($1)
6829
_LT_SYS_DYNAMIC_LINKER($1)
6830
_LT_LINKER_HARDCODE_LIBPATH($1)
6831
6832
_LT_CONFIG($1)
6833
fi # test -n "$compiler"
6834
6835
CC=$lt_save_CC
6836
CFLAGS=$lt_save_CFLAGS
6837
LDCXX=$LD
6838
LD=$lt_save_LD
6839
GCC=$lt_save_GCC
6840
with_gnu_ld=$lt_save_with_gnu_ld
6841
lt_cv_path_LDCXX=$lt_cv_path_LD
6842
lt_cv_path_LD=$lt_save_path_LD
6843
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6844
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6845
fi # test "$_lt_caught_CXX_error" != yes
6846
6847
AC_LANG_POP
6848
])# _LT_LANG_CXX_CONFIG
6849
6850
6851
# _LT_FUNC_STRIPNAME_CNF
6852
# ----------------------
6853
# func_stripname_cnf prefix suffix name
6854
# strip PREFIX and SUFFIX off of NAME.
6855
# PREFIX and SUFFIX must not contain globbing or regex special
6856
# characters, hashes, percent signs, but SUFFIX may contain a leading
6857
# dot (in which case that matches only a dot).
6858
#
6859
# This function is identical to the (non-XSI) version of func_stripname,
6860
# except this one can be used by m4 code that may be executed by configure,
6861
# rather than the libtool script.
6862
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6863
AC_REQUIRE([_LT_DECL_SED])
6864
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6865
func_stripname_cnf ()
6866
{
6867
case ${2} in
6868
.*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6869
*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6870
esac
6871
} # func_stripname_cnf
6872
])# _LT_FUNC_STRIPNAME_CNF
6873
6874
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6875
# ---------------------------------
6876
# Figure out "hidden" library dependencies from verbose
6877
# compiler output when linking a shared library.
6878
# Parse the compiler output and extract the necessary
6879
# objects, libraries and library flags.
6880
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6881
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6882
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6883
# Dependencies to place before and after the object being linked:
6884
_LT_TAGVAR(predep_objects, $1)=
6885
_LT_TAGVAR(postdep_objects, $1)=
6886
_LT_TAGVAR(predeps, $1)=
6887
_LT_TAGVAR(postdeps, $1)=
6888
_LT_TAGVAR(compiler_lib_search_path, $1)=
6889
6890
dnl we can't use the lt_simple_compile_test_code here,
6891
dnl because it contains code intended for an executable,
6892
dnl not a library. It's possible we should let each
6893
dnl tag define a new lt_????_link_test_code variable,
6894
dnl but it's only used here...
6895
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6896
int a;
6897
void foo (void) { a = 0; }
6898
_LT_EOF
6899
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6900
class Foo
6901
{
6902
public:
6903
Foo (void) { a = 0; }
6904
private:
6905
int a;
6906
};
6907
_LT_EOF
6908
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6909
subroutine foo
6910
implicit none
6911
integer*4 a
6912
a=0
6913
return
6914
end
6915
_LT_EOF
6916
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6917
subroutine foo
6918
implicit none
6919
integer a
6920
a=0
6921
return
6922
end
6923
_LT_EOF
6924
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6925
public class foo {
6926
private int a;
6927
public void bar (void) {
6928
a = 0;
6929
}
6930
};
6931
_LT_EOF
6932
])
6933
6934
_lt_libdeps_save_CFLAGS=$CFLAGS
6935
case "$CC $CFLAGS " in #(
6936
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6937
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6938
esac
6939
6940
dnl Parse the compiler output and extract the necessary
6941
dnl objects, libraries and library flags.
6942
if AC_TRY_EVAL(ac_compile); then
6943
# Parse the compiler output and extract the necessary
6944
# objects, libraries and library flags.
6945
6946
# Sentinel used to keep track of whether or not we are before
6947
# the conftest object file.
6948
pre_test_object_deps_done=no
6949
6950
for p in `eval "$output_verbose_link_cmd"`; do
6951
case ${prev}${p} in
6952
6953
-L* | -R* | -l*)
6954
# Some compilers place space between "-{L,R}" and the path.
6955
# Remove the space.
6956
if test $p = "-L" ||
6957
test $p = "-R"; then
6958
prev=$p
6959
continue
6960
fi
6961
6962
# Expand the sysroot to ease extracting the directories later.
6963
if test -z "$prev"; then
6964
case $p in
6965
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
6966
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
6967
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
6968
esac
6969
fi
6970
case $p in
6971
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
6972
esac
6973
if test "$pre_test_object_deps_done" = no; then
6974
case ${prev} in
6975
-L | -R)
6976
# Internal compiler library paths should come after those
6977
# provided the user. The postdeps already come after the
6978
# user supplied libs so there is no need to process them.
6979
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6980
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6981
else
6982
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6983
fi
6984
;;
6985
# The "-l" case would never come before the object being
6986
# linked, so don't bother handling this case.
6987
esac
6988
else
6989
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6990
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
6991
else
6992
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6993
fi
6994
fi
6995
prev=
6996
;;
6997
6998
*.lto.$objext) ;; # Ignore GCC LTO objects
6999
*.$objext)
7000
# This assumes that the test object file only shows up
7001
# once in the compiler output.
7002
if test "$p" = "conftest.$objext"; then
7003
pre_test_object_deps_done=yes
7004
continue
7005
fi
7006
7007
if test "$pre_test_object_deps_done" = no; then
7008
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7009
_LT_TAGVAR(predep_objects, $1)="$p"
7010
else
7011
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7012
fi
7013
else
7014
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7015
_LT_TAGVAR(postdep_objects, $1)="$p"
7016
else
7017
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7018
fi
7019
fi
7020
;;
7021
7022
*) ;; # Ignore the rest.
7023
7024
esac
7025
done
7026
7027
# Clean up.
7028
rm -f a.out a.exe
7029
else
7030
echo "libtool.m4: error: problem compiling $1 test program"
7031
fi
7032
7033
$RM -f confest.$objext
7034
CFLAGS=$_lt_libdeps_save_CFLAGS
7035
7036
# PORTME: override above test on systems where it is broken
7037
m4_if([$1], [CXX],
7038
[case $host_os in
7039
interix[[3-9]]*)
7040
# Interix 3.5 installs completely hosed .la files for C++, so rather than
7041
# hack all around it, let's just trust "g++" to DTRT.
7042
_LT_TAGVAR(predep_objects,$1)=
7043
_LT_TAGVAR(postdep_objects,$1)=
7044
_LT_TAGVAR(postdeps,$1)=
7045
;;
7046
7047
linux*)
7048
case `$CC -V 2>&1 | sed 5q` in
7049
*Sun\ C*)
7050
# Sun C++ 5.9
7051
7052
# The more standards-conforming stlport4 library is
7053
# incompatible with the Cstd library. Avoid specifying
7054
# it if it's in CXXFLAGS. Ignore libCrun as
7055
# -library=stlport4 depends on it.
7056
case " $CXX $CXXFLAGS " in
7057
*" -library=stlport4 "*)
7058
solaris_use_stlport4=yes
7059
;;
7060
esac
7061
7062
if test "$solaris_use_stlport4" != yes; then
7063
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7064
fi
7065
;;
7066
esac
7067
;;
7068
7069
solaris*)
7070
case $cc_basename in
7071
CC* | sunCC*)
7072
# The more standards-conforming stlport4 library is
7073
# incompatible with the Cstd library. Avoid specifying
7074
# it if it's in CXXFLAGS. Ignore libCrun as
7075
# -library=stlport4 depends on it.
7076
case " $CXX $CXXFLAGS " in
7077
*" -library=stlport4 "*)
7078
solaris_use_stlport4=yes
7079
;;
7080
esac
7081
7082
# Adding this requires a known-good setup of shared libraries for
7083
# Sun compiler versions before 5.6, else PIC objects from an old
7084
# archive will be linked into the output, leading to subtle bugs.
7085
if test "$solaris_use_stlport4" != yes; then
7086
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7087
fi
7088
;;
7089
esac
7090
;;
7091
esac
7092
])
7093
7094
case " $_LT_TAGVAR(postdeps, $1) " in
7095
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7096
esac
7097
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
7098
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7099
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7100
fi
7101
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7102
[The directories searched by this compiler when creating a shared library])
7103
_LT_TAGDECL([], [predep_objects], [1],
7104
[Dependencies to place before and after the objects being linked to
7105
create a shared library])
7106
_LT_TAGDECL([], [postdep_objects], [1])
7107
_LT_TAGDECL([], [predeps], [1])
7108
_LT_TAGDECL([], [postdeps], [1])
7109
_LT_TAGDECL([], [compiler_lib_search_path], [1],
7110
[The library search path used internally by the compiler when linking
7111
a shared library])
7112
])# _LT_SYS_HIDDEN_LIBDEPS
7113
7114
7115
# _LT_LANG_F77_CONFIG([TAG])
7116
# --------------------------
7117
# Ensure that the configuration variables for a Fortran 77 compiler are
7118
# suitably defined. These variables are subsequently used by _LT_CONFIG
7119
# to write the compiler configuration to `libtool'.
7120
m4_defun([_LT_LANG_F77_CONFIG],
7121
[AC_LANG_PUSH(Fortran 77)
7122
if test -z "$F77" || test "X$F77" = "Xno"; then
7123
_lt_disable_F77=yes
7124
fi
7125
7126
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7127
_LT_TAGVAR(allow_undefined_flag, $1)=
7128
_LT_TAGVAR(always_export_symbols, $1)=no
7129
_LT_TAGVAR(archive_expsym_cmds, $1)=
7130
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7131
_LT_TAGVAR(hardcode_direct, $1)=no
7132
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7133
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7134
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7135
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7136
_LT_TAGVAR(hardcode_minus_L, $1)=no
7137
_LT_TAGVAR(hardcode_automatic, $1)=no
7138
_LT_TAGVAR(inherit_rpath, $1)=no
7139
_LT_TAGVAR(module_cmds, $1)=
7140
_LT_TAGVAR(module_expsym_cmds, $1)=
7141
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7142
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7143
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7144
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7145
_LT_TAGVAR(no_undefined_flag, $1)=
7146
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7147
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7148
7149
# Source file extension for f77 test sources.
7150
ac_ext=f
7151
7152
# Object file extension for compiled f77 test sources.
7153
objext=o
7154
_LT_TAGVAR(objext, $1)=$objext
7155
7156
# No sense in running all these tests if we already determined that
7157
# the F77 compiler isn't working. Some variables (like enable_shared)
7158
# are currently assumed to apply to all compilers on this platform,
7159
# and will be corrupted by setting them based on a non-working compiler.
7160
if test "$_lt_disable_F77" != yes; then
7161
# Code to be used in simple compile tests
7162
lt_simple_compile_test_code="\
7163
subroutine t
7164
return
7165
end
7166
"
7167
7168
# Code to be used in simple link tests
7169
lt_simple_link_test_code="\
7170
program t
7171
end
7172
"
7173
7174
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7175
_LT_TAG_COMPILER
7176
7177
# save warnings/boilerplate of simple test code
7178
_LT_COMPILER_BOILERPLATE
7179
_LT_LINKER_BOILERPLATE
7180
7181
# Allow CC to be a program name with arguments.
7182
lt_save_CC="$CC"
7183
lt_save_GCC=$GCC
7184
lt_save_CFLAGS=$CFLAGS
7185
CC=${F77-"f77"}
7186
CFLAGS=$FFLAGS
7187
compiler=$CC
7188
_LT_TAGVAR(compiler, $1)=$CC
7189
_LT_CC_BASENAME([$compiler])
7190
GCC=$G77
7191
if test -n "$compiler"; then
7192
AC_MSG_CHECKING([if libtool supports shared libraries])
7193
AC_MSG_RESULT([$can_build_shared])
7194
7195
AC_MSG_CHECKING([whether to build shared libraries])
7196
test "$can_build_shared" = "no" && enable_shared=no
7197
7198
# On AIX, shared libraries and static libraries use the same namespace, and
7199
# are all built from PIC.
7200
case $host_os in
7201
aix3*)
7202
test "$enable_shared" = yes && enable_static=no
7203
if test -n "$RANLIB"; then
7204
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7205
postinstall_cmds='$RANLIB $lib'
7206
fi
7207
;;
7208
aix[[4-9]]*)
7209
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7210
test "$enable_shared" = yes && enable_static=no
7211
fi
7212
;;
7213
esac
7214
AC_MSG_RESULT([$enable_shared])
7215
7216
AC_MSG_CHECKING([whether to build static libraries])
7217
# Make sure either enable_shared or enable_static is yes.
7218
test "$enable_shared" = yes || enable_static=yes
7219
AC_MSG_RESULT([$enable_static])
7220
7221
_LT_TAGVAR(GCC, $1)="$G77"
7222
_LT_TAGVAR(LD, $1)="$LD"
7223
7224
## CAVEAT EMPTOR:
7225
## There is no encapsulation within the following macros, do not change
7226
## the running order or otherwise move them around unless you know exactly
7227
## what you are doing...
7228
_LT_COMPILER_PIC($1)
7229
_LT_COMPILER_C_O($1)
7230
_LT_COMPILER_FILE_LOCKS($1)
7231
_LT_LINKER_SHLIBS($1)
7232
_LT_SYS_DYNAMIC_LINKER($1)
7233
_LT_LINKER_HARDCODE_LIBPATH($1)
7234
7235
_LT_CONFIG($1)
7236
fi # test -n "$compiler"
7237
7238
GCC=$lt_save_GCC
7239
CC="$lt_save_CC"
7240
CFLAGS="$lt_save_CFLAGS"
7241
fi # test "$_lt_disable_F77" != yes
7242
7243
AC_LANG_POP
7244
])# _LT_LANG_F77_CONFIG
7245
7246
7247
# _LT_LANG_FC_CONFIG([TAG])
7248
# -------------------------
7249
# Ensure that the configuration variables for a Fortran compiler are
7250
# suitably defined. These variables are subsequently used by _LT_CONFIG
7251
# to write the compiler configuration to `libtool'.
7252
m4_defun([_LT_LANG_FC_CONFIG],
7253
[AC_LANG_PUSH(Fortran)
7254
7255
if test -z "$FC" || test "X$FC" = "Xno"; then
7256
_lt_disable_FC=yes
7257
fi
7258
7259
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7260
_LT_TAGVAR(allow_undefined_flag, $1)=
7261
_LT_TAGVAR(always_export_symbols, $1)=no
7262
_LT_TAGVAR(archive_expsym_cmds, $1)=
7263
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7264
_LT_TAGVAR(hardcode_direct, $1)=no
7265
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7266
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7267
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7268
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7269
_LT_TAGVAR(hardcode_minus_L, $1)=no
7270
_LT_TAGVAR(hardcode_automatic, $1)=no
7271
_LT_TAGVAR(inherit_rpath, $1)=no
7272
_LT_TAGVAR(module_cmds, $1)=
7273
_LT_TAGVAR(module_expsym_cmds, $1)=
7274
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7275
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7276
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7277
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7278
_LT_TAGVAR(no_undefined_flag, $1)=
7279
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7280
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7281
7282
# Source file extension for fc test sources.
7283
ac_ext=${ac_fc_srcext-f}
7284
7285
# Object file extension for compiled fc test sources.
7286
objext=o
7287
_LT_TAGVAR(objext, $1)=$objext
7288
7289
# No sense in running all these tests if we already determined that
7290
# the FC compiler isn't working. Some variables (like enable_shared)
7291
# are currently assumed to apply to all compilers on this platform,
7292
# and will be corrupted by setting them based on a non-working compiler.
7293
if test "$_lt_disable_FC" != yes; then
7294
# Code to be used in simple compile tests
7295
lt_simple_compile_test_code="\
7296
subroutine t
7297
return
7298
end
7299
"
7300
7301
# Code to be used in simple link tests
7302
lt_simple_link_test_code="\
7303
program t
7304
end
7305
"
7306
7307
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7308
_LT_TAG_COMPILER
7309
7310
# save warnings/boilerplate of simple test code
7311
_LT_COMPILER_BOILERPLATE
7312
_LT_LINKER_BOILERPLATE
7313
7314
# Allow CC to be a program name with arguments.
7315
lt_save_CC="$CC"
7316
lt_save_GCC=$GCC
7317
lt_save_CFLAGS=$CFLAGS
7318
CC=${FC-"f95"}
7319
CFLAGS=$FCFLAGS
7320
compiler=$CC
7321
GCC=$ac_cv_fc_compiler_gnu
7322
7323
_LT_TAGVAR(compiler, $1)=$CC
7324
_LT_CC_BASENAME([$compiler])
7325
7326
if test -n "$compiler"; then
7327
AC_MSG_CHECKING([if libtool supports shared libraries])
7328
AC_MSG_RESULT([$can_build_shared])
7329
7330
AC_MSG_CHECKING([whether to build shared libraries])
7331
test "$can_build_shared" = "no" && enable_shared=no
7332
7333
# On AIX, shared libraries and static libraries use the same namespace, and
7334
# are all built from PIC.
7335
case $host_os in
7336
aix3*)
7337
test "$enable_shared" = yes && enable_static=no
7338
if test -n "$RANLIB"; then
7339
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7340
postinstall_cmds='$RANLIB $lib'
7341
fi
7342
;;
7343
aix[[4-9]]*)
7344
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7345
test "$enable_shared" = yes && enable_static=no
7346
fi
7347
;;
7348
esac
7349
AC_MSG_RESULT([$enable_shared])
7350
7351
AC_MSG_CHECKING([whether to build static libraries])
7352
# Make sure either enable_shared or enable_static is yes.
7353
test "$enable_shared" = yes || enable_static=yes
7354
AC_MSG_RESULT([$enable_static])
7355
7356
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7357
_LT_TAGVAR(LD, $1)="$LD"
7358
7359
## CAVEAT EMPTOR:
7360
## There is no encapsulation within the following macros, do not change
7361
## the running order or otherwise move them around unless you know exactly
7362
## what you are doing...
7363
_LT_SYS_HIDDEN_LIBDEPS($1)
7364
_LT_COMPILER_PIC($1)
7365
_LT_COMPILER_C_O($1)
7366
_LT_COMPILER_FILE_LOCKS($1)
7367
_LT_LINKER_SHLIBS($1)
7368
_LT_SYS_DYNAMIC_LINKER($1)
7369
_LT_LINKER_HARDCODE_LIBPATH($1)
7370
7371
_LT_CONFIG($1)
7372
fi # test -n "$compiler"
7373
7374
GCC=$lt_save_GCC
7375
CC=$lt_save_CC
7376
CFLAGS=$lt_save_CFLAGS
7377
fi # test "$_lt_disable_FC" != yes
7378
7379
AC_LANG_POP
7380
])# _LT_LANG_FC_CONFIG
7381
7382
7383
# _LT_LANG_GCJ_CONFIG([TAG])
7384
# --------------------------
7385
# Ensure that the configuration variables for the GNU Java Compiler compiler
7386
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7387
# to write the compiler configuration to `libtool'.
7388
m4_defun([_LT_LANG_GCJ_CONFIG],
7389
[AC_REQUIRE([LT_PROG_GCJ])dnl
7390
AC_LANG_SAVE
7391
7392
# Source file extension for Java test sources.
7393
ac_ext=java
7394
7395
# Object file extension for compiled Java test sources.
7396
objext=o
7397
_LT_TAGVAR(objext, $1)=$objext
7398
7399
# Code to be used in simple compile tests
7400
lt_simple_compile_test_code="class foo {}"
7401
7402
# Code to be used in simple link tests
7403
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7404
7405
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7406
_LT_TAG_COMPILER
7407
7408
# save warnings/boilerplate of simple test code
7409
_LT_COMPILER_BOILERPLATE
7410
_LT_LINKER_BOILERPLATE
7411
7412
# Allow CC to be a program name with arguments.
7413
lt_save_CC=$CC
7414
lt_save_CFLAGS=$CFLAGS
7415
lt_save_GCC=$GCC
7416
GCC=yes
7417
CC=${GCJ-"gcj"}
7418
CFLAGS=$GCJFLAGS
7419
compiler=$CC
7420
_LT_TAGVAR(compiler, $1)=$CC
7421
_LT_TAGVAR(LD, $1)="$LD"
7422
_LT_CC_BASENAME([$compiler])
7423
7424
# GCJ did not exist at the time GCC didn't implicitly link libc in.
7425
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7426
7427
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7428
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7429
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7430
7431
if test -n "$compiler"; then
7432
_LT_COMPILER_NO_RTTI($1)
7433
_LT_COMPILER_PIC($1)
7434
_LT_COMPILER_C_O($1)
7435
_LT_COMPILER_FILE_LOCKS($1)
7436
_LT_LINKER_SHLIBS($1)
7437
_LT_LINKER_HARDCODE_LIBPATH($1)
7438
7439
_LT_CONFIG($1)
7440
fi
7441
7442
AC_LANG_RESTORE
7443
7444
GCC=$lt_save_GCC
7445
CC=$lt_save_CC
7446
CFLAGS=$lt_save_CFLAGS
7447
])# _LT_LANG_GCJ_CONFIG
7448
7449
7450
# _LT_LANG_RC_CONFIG([TAG])
7451
# -------------------------
7452
# Ensure that the configuration variables for the Windows resource compiler
7453
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7454
# to write the compiler configuration to `libtool'.
7455
m4_defun([_LT_LANG_RC_CONFIG],
7456
[AC_REQUIRE([LT_PROG_RC])dnl
7457
AC_LANG_SAVE
7458
7459
# Source file extension for RC test sources.
7460
ac_ext=rc
7461
7462
# Object file extension for compiled RC test sources.
7463
objext=o
7464
_LT_TAGVAR(objext, $1)=$objext
7465
7466
# Code to be used in simple compile tests
7467
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7468
7469
# Code to be used in simple link tests
7470
lt_simple_link_test_code="$lt_simple_compile_test_code"
7471
7472
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7473
_LT_TAG_COMPILER
7474
7475
# save warnings/boilerplate of simple test code
7476
_LT_COMPILER_BOILERPLATE
7477
_LT_LINKER_BOILERPLATE
7478
7479
# Allow CC to be a program name with arguments.
7480
lt_save_CC="$CC"
7481
lt_save_CFLAGS=$CFLAGS
7482
lt_save_GCC=$GCC
7483
GCC=
7484
CC=${RC-"windres"}
7485
CFLAGS=
7486
compiler=$CC
7487
_LT_TAGVAR(compiler, $1)=$CC
7488
_LT_CC_BASENAME([$compiler])
7489
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7490
7491
if test -n "$compiler"; then
7492
:
7493
_LT_CONFIG($1)
7494
fi
7495
7496
GCC=$lt_save_GCC
7497
AC_LANG_RESTORE
7498
CC=$lt_save_CC
7499
CFLAGS=$lt_save_CFLAGS
7500
])# _LT_LANG_RC_CONFIG
7501
7502
7503
# LT_PROG_GCJ
7504
# -----------
7505
AC_DEFUN([LT_PROG_GCJ],
7506
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7507
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7508
[AC_CHECK_TOOL(GCJ, gcj,)
7509
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7510
AC_SUBST(GCJFLAGS)])])[]dnl
7511
])
7512
7513
# Old name:
7514
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7515
dnl aclocal-1.4 backwards compatibility:
7516
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7517
7518
7519
# LT_PROG_RC
7520
# ----------
7521
AC_DEFUN([LT_PROG_RC],
7522
[AC_CHECK_TOOL(RC, windres,)
7523
])
7524
7525
# Old name:
7526
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7527
dnl aclocal-1.4 backwards compatibility:
7528
dnl AC_DEFUN([LT_AC_PROG_RC], [])
7529
7530
7531
# _LT_DECL_EGREP
7532
# --------------
7533
# If we don't have a new enough Autoconf to choose the best grep
7534
# available, choose the one first in the user's PATH.
7535
m4_defun([_LT_DECL_EGREP],
7536
[AC_REQUIRE([AC_PROG_EGREP])dnl
7537
AC_REQUIRE([AC_PROG_FGREP])dnl
7538
test -z "$GREP" && GREP=grep
7539
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7540
_LT_DECL([], [EGREP], [1], [An ERE matcher])
7541
_LT_DECL([], [FGREP], [1], [A literal string matcher])
7542
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7543
AC_SUBST([GREP])
7544
])
7545
7546
7547
# _LT_DECL_OBJDUMP
7548
# --------------
7549
# If we don't have a new enough Autoconf to choose the best objdump
7550
# available, choose the one first in the user's PATH.
7551
m4_defun([_LT_DECL_OBJDUMP],
7552
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7553
test -z "$OBJDUMP" && OBJDUMP=objdump
7554
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7555
AC_SUBST([OBJDUMP])
7556
])
7557
7558
# _LT_DECL_DLLTOOL
7559
# ----------------
7560
# Ensure DLLTOOL variable is set.
7561
m4_defun([_LT_DECL_DLLTOOL],
7562
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7563
test -z "$DLLTOOL" && DLLTOOL=dlltool
7564
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7565
AC_SUBST([DLLTOOL])
7566
])
7567
7568
# _LT_DECL_SED
7569
# ------------
7570
# Check for a fully-functional sed program, that truncates
7571
# as few characters as possible. Prefer GNU sed if found.
7572
m4_defun([_LT_DECL_SED],
7573
[AC_PROG_SED
7574
test -z "$SED" && SED=sed
7575
Xsed="$SED -e 1s/^X//"
7576
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7577
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7578
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
7579
])# _LT_DECL_SED
7580
7581
m4_ifndef([AC_PROG_SED], [
7582
# NOTE: This macro has been submitted for inclusion into #
7583
# GNU Autoconf as AC_PROG_SED. When it is available in #
7584
# a released version of Autoconf we should remove this #
7585
# macro and use it instead. #
7586
7587
m4_defun([AC_PROG_SED],
7588
[AC_MSG_CHECKING([for a sed that does not truncate output])
7589
AC_CACHE_VAL(lt_cv_path_SED,
7590
[# Loop through the user's path and test for sed and gsed.
7591
# Then use that list of sed's as ones to test for truncation.
7592
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7593
for as_dir in $PATH
7594
do
7595
IFS=$as_save_IFS
7596
test -z "$as_dir" && as_dir=.
7597
for lt_ac_prog in sed gsed; do
7598
for ac_exec_ext in '' $ac_executable_extensions; do
7599
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7600
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7601
fi
7602
done
7603
done
7604
done
7605
IFS=$as_save_IFS
7606
lt_ac_max=0
7607
lt_ac_count=0
7608
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7609
# along with /bin/sed that truncates output.
7610
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7611
test ! -f $lt_ac_sed && continue
7612
cat /dev/null > conftest.in
7613
lt_ac_count=0
7614
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7615
# Check for GNU sed and select it if it is found.
7616
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7617
lt_cv_path_SED=$lt_ac_sed
7618
break
7619
fi
7620
while true; do
7621
cat conftest.in conftest.in >conftest.tmp
7622
mv conftest.tmp conftest.in
7623
cp conftest.in conftest.nl
7624
echo >>conftest.nl
7625
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7626
cmp -s conftest.out conftest.nl || break
7627
# 10000 chars as input seems more than enough
7628
test $lt_ac_count -gt 10 && break
7629
lt_ac_count=`expr $lt_ac_count + 1`
7630
if test $lt_ac_count -gt $lt_ac_max; then
7631
lt_ac_max=$lt_ac_count
7632
lt_cv_path_SED=$lt_ac_sed
7633
fi
7634
done
7635
done
7636
])
7637
SED=$lt_cv_path_SED
7638
AC_SUBST([SED])
7639
AC_MSG_RESULT([$SED])
7640
])#AC_PROG_SED
7641
])#m4_ifndef
7642
7643
# Old name:
7644
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7645
dnl aclocal-1.4 backwards compatibility:
7646
dnl AC_DEFUN([LT_AC_PROG_SED], [])
7647
7648
7649
# _LT_CHECK_SHELL_FEATURES
7650
# ------------------------
7651
# Find out whether the shell is Bourne or XSI compatible,
7652
# or has some other useful features.
7653
m4_defun([_LT_CHECK_SHELL_FEATURES],
7654
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7655
# Try some XSI features
7656
xsi_shell=no
7657
( _lt_dummy="a/b/c"
7658
test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7659
= c,a/b,b/c, \
7660
&& eval 'test $(( 1 + 1 )) -eq 2 \
7661
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7662
&& xsi_shell=yes
7663
AC_MSG_RESULT([$xsi_shell])
7664
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7665
7666
AC_MSG_CHECKING([whether the shell understands "+="])
7667
lt_shell_append=no
7668
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7669
>/dev/null 2>&1 \
7670
&& lt_shell_append=yes
7671
AC_MSG_RESULT([$lt_shell_append])
7672
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7673
7674
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7675
lt_unset=unset
7676
else
7677
lt_unset=false
7678
fi
7679
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7680
7681
# test EBCDIC or ASCII
7682
case `echo X|tr X '\101'` in
7683
A) # ASCII based system
7684
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7685
lt_SP2NL='tr \040 \012'
7686
lt_NL2SP='tr \015\012 \040\040'
7687
;;
7688
*) # EBCDIC based system
7689
lt_SP2NL='tr \100 \n'
7690
lt_NL2SP='tr \r\n \100\100'
7691
;;
7692
esac
7693
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7694
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7695
])# _LT_CHECK_SHELL_FEATURES
7696
7697
7698
# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7699
# ------------------------------------------------------
7700
# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7701
# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7702
m4_defun([_LT_PROG_FUNCTION_REPLACE],
7703
[dnl {
7704
sed -e '/^$1 ()$/,/^} # $1 /c\
7705
$1 ()\
7706
{\
7707
m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7708
} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7709
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7710
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7711
test 0 -eq $? || _lt_function_replace_fail=:
7712
])
7713
7714
7715
# _LT_PROG_REPLACE_SHELLFNS
7716
# -------------------------
7717
# Replace existing portable implementations of several shell functions with
7718
# equivalent extended shell implementations where those features are available..
7719
m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7720
[if test x"$xsi_shell" = xyes; then
7721
_LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7722
case ${1} in
7723
*/*) func_dirname_result="${1%/*}${2}" ;;
7724
* ) func_dirname_result="${3}" ;;
7725
esac])
7726
7727
_LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7728
func_basename_result="${1##*/}"])
7729
7730
_LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7731
case ${1} in
7732
*/*) func_dirname_result="${1%/*}${2}" ;;
7733
* ) func_dirname_result="${3}" ;;
7734
esac
7735
func_basename_result="${1##*/}"])
7736
7737
_LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7738
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7739
# positional parameters, so assign one to ordinary parameter first.
7740
func_stripname_result=${3}
7741
func_stripname_result=${func_stripname_result#"${1}"}
7742
func_stripname_result=${func_stripname_result%"${2}"}])
7743
7744
_LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7745
func_split_long_opt_name=${1%%=*}
7746
func_split_long_opt_arg=${1#*=}])
7747
7748
_LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7749
func_split_short_opt_arg=${1#??}
7750
func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7751
7752
_LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7753
case ${1} in
7754
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7755
*) func_lo2o_result=${1} ;;
7756
esac])
7757
7758
_LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7759
7760
_LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7761
7762
_LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7763
fi
7764
7765
if test x"$lt_shell_append" = xyes; then
7766
_LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7767
7768
_LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7769
func_quote_for_eval "${2}"
7770
dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7771
eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7772
7773
# Save a `func_append' function call where possible by direct use of '+='
7774
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7775
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7776
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7777
test 0 -eq $? || _lt_function_replace_fail=:
7778
else
7779
# Save a `func_append' function call even when '+=' is not available
7780
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7781
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7782
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7783
test 0 -eq $? || _lt_function_replace_fail=:
7784
fi
7785
7786
if test x"$_lt_function_replace_fail" = x":"; then
7787
AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7788
fi
7789
])
7790
7791
# _LT_PATH_CONVERSION_FUNCTIONS
7792
# -----------------------------
7793
# Determine which file name conversion functions should be used by
7794
# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7795
# for certain cross-compile configurations and native mingw.
7796
m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7797
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
7798
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7799
AC_MSG_CHECKING([how to convert $build file names to $host format])
7800
AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7801
[case $host in
7802
*-*-mingw* )
7803
case $build in
7804
*-*-mingw* ) # actually msys
7805
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7806
;;
7807
*-*-cygwin* )
7808
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7809
;;
7810
* ) # otherwise, assume *nix
7811
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7812
;;
7813
esac
7814
;;
7815
*-*-cygwin* )
7816
case $build in
7817
*-*-mingw* ) # actually msys
7818
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7819
;;
7820
*-*-cygwin* )
7821
lt_cv_to_host_file_cmd=func_convert_file_noop
7822
;;
7823
* ) # otherwise, assume *nix
7824
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7825
;;
7826
esac
7827
;;
7828
* ) # unhandled hosts (and "normal" native builds)
7829
lt_cv_to_host_file_cmd=func_convert_file_noop
7830
;;
7831
esac
7832
])
7833
to_host_file_cmd=$lt_cv_to_host_file_cmd
7834
AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7835
_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7836
[0], [convert $build file names to $host format])dnl
7837
7838
AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7839
AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7840
[#assume ordinary cross tools, or native build.
7841
lt_cv_to_tool_file_cmd=func_convert_file_noop
7842
case $host in
7843
*-*-mingw* )
7844
case $build in
7845
*-*-mingw* ) # actually msys
7846
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7847
;;
7848
esac
7849
;;
7850
esac
7851
])
7852
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7853
AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7854
_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7855
[0], [convert $build files to toolchain format])dnl
7856
])# _LT_PATH_CONVERSION_FUNCTIONS
7857
7858
# Helper functions for option handling. -*- Autoconf -*-
7859
#
7860
# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
7861
# Inc.
7862
# Written by Gary V. Vaughan, 2004
7863
#
7864
# This file is free software; the Free Software Foundation gives
7865
# unlimited permission to copy and/or distribute it, with or without
7866
# modifications, as long as this notice is preserved.
7867
7868
# serial 7 ltoptions.m4
7869
7870
# This is to help aclocal find these macros, as it can't see m4_define.
7871
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7872
7873
7874
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7875
# ------------------------------------------
7876
m4_define([_LT_MANGLE_OPTION],
7877
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7878
7879
7880
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7881
# ---------------------------------------
7882
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7883
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
7884
# saved as a flag.
7885
m4_define([_LT_SET_OPTION],
7886
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7887
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7888
_LT_MANGLE_DEFUN([$1], [$2]),
7889
[m4_warning([Unknown $1 option `$2'])])[]dnl
7890
])
7891
7892
7893
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7894
# ------------------------------------------------------------
7895
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7896
m4_define([_LT_IF_OPTION],
7897
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7898
7899
7900
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7901
# -------------------------------------------------------
7902
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7903
# are set.
7904
m4_define([_LT_UNLESS_OPTIONS],
7905
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7906
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7907
[m4_define([$0_found])])])[]dnl
7908
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7909
])[]dnl
7910
])
7911
7912
7913
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7914
# ----------------------------------------
7915
# OPTION-LIST is a space-separated list of Libtool options associated
7916
# with MACRO-NAME. If any OPTION has a matching handler declared with
7917
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7918
# the unknown option and exit.
7919
m4_defun([_LT_SET_OPTIONS],
7920
[# Set options
7921
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7922
[_LT_SET_OPTION([$1], _LT_Option)])
7923
7924
m4_if([$1],[LT_INIT],[
7925
dnl
7926
dnl Simply set some default values (i.e off) if boolean options were not
7927
dnl specified:
7928
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7929
])
7930
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7931
])
7932
dnl
7933
dnl If no reference was made to various pairs of opposing options, then
7934
dnl we run the default mode handler for the pair. For example, if neither
7935
dnl `shared' nor `disable-shared' was passed, we enable building of shared
7936
dnl archives by default:
7937
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7938
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7939
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7940
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7941
[_LT_ENABLE_FAST_INSTALL])
7942
])
7943
])# _LT_SET_OPTIONS
7944
7945
7946
7947
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7948
# -----------------------------------------
7949
m4_define([_LT_MANGLE_DEFUN],
7950
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7951
7952
7953
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7954
# -----------------------------------------------
7955
m4_define([LT_OPTION_DEFINE],
7956
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7957
])# LT_OPTION_DEFINE
7958
7959
7960
# dlopen
7961
# ------
7962
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7963
])
7964
7965
AU_DEFUN([AC_LIBTOOL_DLOPEN],
7966
[_LT_SET_OPTION([LT_INIT], [dlopen])
7967
AC_DIAGNOSE([obsolete],
7968
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7969
put the `dlopen' option into LT_INIT's first parameter.])
7970
])
7971
7972
dnl aclocal-1.4 backwards compatibility:
7973
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7974
7975
7976
# win32-dll
7977
# ---------
7978
# Declare package support for building win32 dll's.
7979
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7980
[enable_win32_dll=yes
7981
7982
case $host in
7983
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
7984
AC_CHECK_TOOL(AS, as, false)
7985
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7986
AC_CHECK_TOOL(OBJDUMP, objdump, false)
7987
;;
7988
esac
7989
7990
test -z "$AS" && AS=as
7991
_LT_DECL([], [AS], [1], [Assembler program])dnl
7992
7993
test -z "$DLLTOOL" && DLLTOOL=dlltool
7994
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
7995
7996
test -z "$OBJDUMP" && OBJDUMP=objdump
7997
_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
7998
])# win32-dll
7999
8000
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8001
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
8002
_LT_SET_OPTION([LT_INIT], [win32-dll])
8003
AC_DIAGNOSE([obsolete],
8004
[$0: Remove this warning and the call to _LT_SET_OPTION when you
8005
put the `win32-dll' option into LT_INIT's first parameter.])
8006
])
8007
8008
dnl aclocal-1.4 backwards compatibility:
8009
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8010
8011
8012
# _LT_ENABLE_SHARED([DEFAULT])
8013
# ----------------------------
8014
# implement the --enable-shared flag, and supports the `shared' and
8015
# `disable-shared' LT_INIT options.
8016
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8017
m4_define([_LT_ENABLE_SHARED],
8018
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8019
AC_ARG_ENABLE([shared],
8020
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8021
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8022
[p=${PACKAGE-default}
8023
case $enableval in
8024
yes) enable_shared=yes ;;
8025
no) enable_shared=no ;;
8026
*)
8027
enable_shared=no
8028
# Look at the argument we got. We use all the common list separators.
8029
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8030
for pkg in $enableval; do
8031
IFS="$lt_save_ifs"
8032
if test "X$pkg" = "X$p"; then
8033
enable_shared=yes
8034
fi
8035
done
8036
IFS="$lt_save_ifs"
8037
;;
8038
esac],
8039
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8040
8041
_LT_DECL([build_libtool_libs], [enable_shared], [0],
8042
[Whether or not to build shared libraries])
8043
])# _LT_ENABLE_SHARED
8044
8045
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8046
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8047
8048
# Old names:
8049
AC_DEFUN([AC_ENABLE_SHARED],
8050
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8051
])
8052
8053
AC_DEFUN([AC_DISABLE_SHARED],
8054
[_LT_SET_OPTION([LT_INIT], [disable-shared])
8055
])
8056
8057
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8058
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8059
8060
dnl aclocal-1.4 backwards compatibility:
8061
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8062
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8063
8064
8065
8066
# _LT_ENABLE_STATIC([DEFAULT])
8067
# ----------------------------
8068
# implement the --enable-static flag, and support the `static' and
8069
# `disable-static' LT_INIT options.
8070
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8071
m4_define([_LT_ENABLE_STATIC],
8072
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8073
AC_ARG_ENABLE([static],
8074
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8075
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8076
[p=${PACKAGE-default}
8077
case $enableval in
8078
yes) enable_static=yes ;;
8079
no) enable_static=no ;;
8080
*)
8081
enable_static=no
8082
# Look at the argument we got. We use all the common list separators.
8083
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8084
for pkg in $enableval; do
8085
IFS="$lt_save_ifs"
8086
if test "X$pkg" = "X$p"; then
8087
enable_static=yes
8088
fi
8089
done
8090
IFS="$lt_save_ifs"
8091
;;
8092
esac],
8093
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8094
8095
_LT_DECL([build_old_libs], [enable_static], [0],
8096
[Whether or not to build static libraries])
8097
])# _LT_ENABLE_STATIC
8098
8099
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8100
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8101
8102
# Old names:
8103
AC_DEFUN([AC_ENABLE_STATIC],
8104
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8105
])
8106
8107
AC_DEFUN([AC_DISABLE_STATIC],
8108
[_LT_SET_OPTION([LT_INIT], [disable-static])
8109
])
8110
8111
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8112
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8113
8114
dnl aclocal-1.4 backwards compatibility:
8115
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8116
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8117
8118
8119
8120
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
8121
# ----------------------------------
8122
# implement the --enable-fast-install flag, and support the `fast-install'
8123
# and `disable-fast-install' LT_INIT options.
8124
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8125
m4_define([_LT_ENABLE_FAST_INSTALL],
8126
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8127
AC_ARG_ENABLE([fast-install],
8128
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8129
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8130
[p=${PACKAGE-default}
8131
case $enableval in
8132
yes) enable_fast_install=yes ;;
8133
no) enable_fast_install=no ;;
8134
*)
8135
enable_fast_install=no
8136
# Look at the argument we got. We use all the common list separators.
8137
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8138
for pkg in $enableval; do
8139
IFS="$lt_save_ifs"
8140
if test "X$pkg" = "X$p"; then
8141
enable_fast_install=yes
8142
fi
8143
done
8144
IFS="$lt_save_ifs"
8145
;;
8146
esac],
8147
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8148
8149
_LT_DECL([fast_install], [enable_fast_install], [0],
8150
[Whether or not to optimize for fast installation])dnl
8151
])# _LT_ENABLE_FAST_INSTALL
8152
8153
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8154
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8155
8156
# Old names:
8157
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8158
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8159
AC_DIAGNOSE([obsolete],
8160
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
8161
the `fast-install' option into LT_INIT's first parameter.])
8162
])
8163
8164
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8165
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8166
AC_DIAGNOSE([obsolete],
8167
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
8168
the `disable-fast-install' option into LT_INIT's first parameter.])
8169
])
8170
8171
dnl aclocal-1.4 backwards compatibility:
8172
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8173
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8174
8175
8176
# _LT_WITH_PIC([MODE])
8177
# --------------------
8178
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
8179
# LT_INIT options.
8180
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8181
m4_define([_LT_WITH_PIC],
8182
[AC_ARG_WITH([pic],
8183
[AS_HELP_STRING([--with-pic],
8184
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8185
[pic_mode="$withval"],
8186
[pic_mode=default])
8187
8188
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8189
8190
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8191
])# _LT_WITH_PIC
8192
8193
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8194
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8195
8196
# Old name:
8197
AU_DEFUN([AC_LIBTOOL_PICMODE],
8198
[_LT_SET_OPTION([LT_INIT], [pic-only])
8199
AC_DIAGNOSE([obsolete],
8200
[$0: Remove this warning and the call to _LT_SET_OPTION when you
8201
put the `pic-only' option into LT_INIT's first parameter.])
8202
])
8203
8204
dnl aclocal-1.4 backwards compatibility:
8205
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8206
8207
8208
m4_define([_LTDL_MODE], [])
8209
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8210
[m4_define([_LTDL_MODE], [nonrecursive])])
8211
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8212
[m4_define([_LTDL_MODE], [recursive])])
8213
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8214
[m4_define([_LTDL_MODE], [subproject])])
8215
8216
m4_define([_LTDL_TYPE], [])
8217
LT_OPTION_DEFINE([LTDL_INIT], [installable],
8218
[m4_define([_LTDL_TYPE], [installable])])
8219
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8220
[m4_define([_LTDL_TYPE], [convenience])])
8221
8222
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8223
#
8224
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8225
# Written by Gary V. Vaughan, 2004
8226
#
8227
# This file is free software; the Free Software Foundation gives
8228
# unlimited permission to copy and/or distribute it, with or without
8229
# modifications, as long as this notice is preserved.
8230
8231
# serial 6 ltsugar.m4
8232
8233
# This is to help aclocal find these macros, as it can't see m4_define.
8234
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8235
8236
8237
# lt_join(SEP, ARG1, [ARG2...])
8238
# -----------------------------
8239
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8240
# associated separator.
8241
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8242
# versions in m4sugar had bugs.
8243
m4_define([lt_join],
8244
[m4_if([$#], [1], [],
8245
[$#], [2], [[$2]],
8246
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8247
m4_define([_lt_join],
8248
[m4_if([$#$2], [2], [],
8249
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8250
8251
8252
# lt_car(LIST)
8253
# lt_cdr(LIST)
8254
# ------------
8255
# Manipulate m4 lists.
8256
# These macros are necessary as long as will still need to support
8257
# Autoconf-2.59 which quotes differently.
8258
m4_define([lt_car], [[$1]])
8259
m4_define([lt_cdr],
8260
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8261
[$#], 1, [],
8262
[m4_dquote(m4_shift($@))])])
8263
m4_define([lt_unquote], $1)
8264
8265
8266
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
8267
# ------------------------------------------
8268
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8269
# Note that neither SEPARATOR nor STRING are expanded; they are appended
8270
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8271
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
8272
# than defined and empty).
8273
#
8274
# This macro is needed until we can rely on Autoconf 2.62, since earlier
8275
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8276
m4_define([lt_append],
8277
[m4_define([$1],
8278
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8279
8280
8281
8282
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8283
# ----------------------------------------------------------
8284
# Produce a SEP delimited list of all paired combinations of elements of
8285
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8286
# has the form PREFIXmINFIXSUFFIXn.
8287
# Needed until we can rely on m4_combine added in Autoconf 2.62.
8288
m4_define([lt_combine],
8289
[m4_if(m4_eval([$# > 3]), [1],
8290
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8291
[[m4_foreach([_Lt_prefix], [$2],
8292
[m4_foreach([_Lt_suffix],
8293
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8294
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8295
8296
8297
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8298
# -----------------------------------------------------------------------
8299
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8300
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8301
m4_define([lt_if_append_uniq],
8302
[m4_ifdef([$1],
8303
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8304
[lt_append([$1], [$2], [$3])$4],
8305
[$5])],
8306
[lt_append([$1], [$2], [$3])$4])])
8307
8308
8309
# lt_dict_add(DICT, KEY, VALUE)
8310
# -----------------------------
8311
m4_define([lt_dict_add],
8312
[m4_define([$1($2)], [$3])])
8313
8314
8315
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8316
# --------------------------------------------
8317
m4_define([lt_dict_add_subkey],
8318
[m4_define([$1($2:$3)], [$4])])
8319
8320
8321
# lt_dict_fetch(DICT, KEY, [SUBKEY])
8322
# ----------------------------------
8323
m4_define([lt_dict_fetch],
8324
[m4_ifval([$3],
8325
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8326
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8327
8328
8329
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8330
# -----------------------------------------------------------------
8331
m4_define([lt_if_dict_fetch],
8332
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8333
[$5],
8334
[$6])])
8335
8336
8337
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8338
# --------------------------------------------------------------
8339
m4_define([lt_dict_filter],
8340
[m4_if([$5], [], [],
8341
[lt_join(m4_quote(m4_default([$4], [[, ]])),
8342
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8343
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8344
])
8345
8346
# ltversion.m4 -- version numbers -*- Autoconf -*-
8347
#
8348
# Copyright (C) 2004 Free Software Foundation, Inc.
8349
# Written by Scott James Remnant, 2004
8350
#
8351
# This file is free software; the Free Software Foundation gives
8352
# unlimited permission to copy and/or distribute it, with or without
8353
# modifications, as long as this notice is preserved.
8354
8355
# @configure_input@
8356
8357
# serial 3293 ltversion.m4
8358
# This file is part of GNU Libtool
8359
8360
m4_define([LT_PACKAGE_VERSION], [2.4])
8361
m4_define([LT_PACKAGE_REVISION], [1.3293])
8362
8363
AC_DEFUN([LTVERSION_VERSION],
8364
[macro_version='2.4'
8365
macro_revision='1.3293'
8366
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8367
_LT_DECL(, macro_revision, 0)
8368
])
8369
8370
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8371
#
8372
# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
8373
# Written by Scott James Remnant, 2004.
8374
#
8375
# This file is free software; the Free Software Foundation gives
8376
# unlimited permission to copy and/or distribute it, with or without
8377
# modifications, as long as this notice is preserved.
8378
8379
# serial 5 lt~obsolete.m4
8380
8381
# These exist entirely to fool aclocal when bootstrapping libtool.
8382
#
8383
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8384
# which have later been changed to m4_define as they aren't part of the
8385
# exported API, or moved to Autoconf or Automake where they belong.
8386
#
8387
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8388
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8389
# using a macro with the same name in our local m4/libtool.m4 it'll
8390
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8391
# and doesn't know about Autoconf macros at all.)
8392
#
8393
# So we provide this file, which has a silly filename so it's always
8394
# included after everything else. This provides aclocal with the
8395
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8396
# because those macros already exist, or will be overwritten later.
8397
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8398
#
8399
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8400
# Yes, that means every name once taken will need to remain here until
8401
# we give up compatibility with versions before 1.7, at which point
8402
# we need to keep only those names which we still refer to.
8403
8404
# This is to help aclocal find these macros, as it can't see m4_define.
8405
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8406
8407
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8408
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8409
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8410
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8411
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8412
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8413
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8414
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
8415
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
8416
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
8417
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
8418
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
8419
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
8420
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
8421
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
8422
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
8423
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
8424
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
8425
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
8426
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
8427
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
8428
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
8429
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
8430
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
8431
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
8432
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
8433
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
8434
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
8435
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
8436
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
8437
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
8438
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
8439
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
8440
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
8441
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
8442
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
8443
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8444
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
8445
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
8446
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8447
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8448
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8449
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
8450
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
8451
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
8452
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
8453
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
8454
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
8455
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
8456
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
8457
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
8458
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
8459
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
8460
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8461
m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
8462
m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
8463
m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
8464
m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
8465
m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
8466
m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
8467
m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
8468
8469
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
8470
# serial 1 (pkg-config-0.24)
8471
#
8472
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
8473
#
8474
# This program is free software; you can redistribute it and/or modify
8475
# it under the terms of the GNU General Public License as published by
8476
# the Free Software Foundation; either version 2 of the License, or
8477
# (at your option) any later version.
8478
#
8479
# This program is distributed in the hope that it will be useful, but
8480
# WITHOUT ANY WARRANTY; without even the implied warranty of
8481
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8482
# General Public License for more details.
8483
#
8484
# You should have received a copy of the GNU General Public License
8485
# along with this program; if not, write to the Free Software
8486
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
8487
#
8488
# As a special exception to the GNU General Public License, if you
8489
# distribute this file as part of a program that contains a
8490
# configuration script generated by Autoconf, you may include it under
8491
# the same distribution terms that you use for the rest of that program.
8492
8493
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
8494
# ----------------------------------
8495
AC_DEFUN([PKG_PROG_PKG_CONFIG],
8496
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
8497
m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
8498
m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
8499
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
8500
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
8501
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
8502
8503
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
8504
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
8505
fi
8506
if test -n "$PKG_CONFIG"; then
8507
_pkg_min_version=m4_default([$1], [0.9.0])
8508
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
8509
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
8510
AC_MSG_RESULT([yes])
8511
else
8512
AC_MSG_RESULT([no])
8513
PKG_CONFIG=""
8514
fi
8515
fi[]dnl
8516
])# PKG_PROG_PKG_CONFIG
8517
8518
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
8519
#
8520
# Check to see whether a particular set of modules exists. Similar
8521
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
8522
#
8523
# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8524
# only at the first occurence in configure.ac, so if the first place
8525
# it's called might be skipped (such as if it is within an "if", you
8526
# have to call PKG_CHECK_EXISTS manually
8527
# --------------------------------------------------------------
8528
AC_DEFUN([PKG_CHECK_EXISTS],
8529
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8530
if test -n "$PKG_CONFIG" && \
8531
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
8532
m4_default([$2], [:])
8533
m4_ifvaln([$3], [else
8534
$3])dnl
8535
fi])
8536
8537
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
8538
# ---------------------------------------------
8539
m4_define([_PKG_CONFIG],
8540
[if test -n "$$1"; then
8541
pkg_cv_[]$1="$$1"
8542
elif test -n "$PKG_CONFIG"; then
8543
PKG_CHECK_EXISTS([$3],
8544
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
8545
test "x$?" != "x0" && pkg_failed=yes ],
8546
[pkg_failed=yes])
8547
else
8548
pkg_failed=untried
8549
fi[]dnl
8550
])# _PKG_CONFIG
8551
8552
# _PKG_SHORT_ERRORS_SUPPORTED
8553
# -----------------------------
8554
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
8555
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8556
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
8557
_pkg_short_errors_supported=yes
8558
else
8559
_pkg_short_errors_supported=no
8560
fi[]dnl
8561
])# _PKG_SHORT_ERRORS_SUPPORTED
8562
8563
8564
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
8565
# [ACTION-IF-NOT-FOUND])
8566
#
8567
#
8568
# Note that if there is a possibility the first call to
8569
# PKG_CHECK_MODULES might not happen, you should be sure to include an
8570
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
8571
#
8572
#
8573
# --------------------------------------------------------------
8574
AC_DEFUN([PKG_CHECK_MODULES],
8575
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8576
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
8577
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
8578
8579
pkg_failed=no
8580
AC_MSG_CHECKING([for $1])
8581
8582
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
8583
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
8584
8585
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
8586
and $1[]_LIBS to avoid the need to call pkg-config.
8587
See the pkg-config man page for more details.])
8588
8589
if test $pkg_failed = yes; then
8590
AC_MSG_RESULT([no])
8591
_PKG_SHORT_ERRORS_SUPPORTED
8592
if test $_pkg_short_errors_supported = yes; then
8593
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
8594
else
8595
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
8596
fi
8597
# Put the nasty error message in config.log where it belongs
8598
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
8599
8600
m4_default([$4], [AC_MSG_ERROR(
8601
[Package requirements ($2) were not met:
8602
8603
$$1_PKG_ERRORS
8604
8605
Consider adjusting the PKG_CONFIG_PATH environment variable if you
8606
installed software in a non-standard prefix.
8607
8608
_PKG_TEXT])[]dnl
8609
])
8610
elif test $pkg_failed = untried; then
8611
AC_MSG_RESULT([no])
8612
m4_default([$4], [AC_MSG_FAILURE(
8613
[The pkg-config script could not be found or is too old. Make sure it
8614
is in your PATH or set the PKG_CONFIG environment variable to the full
8615
path to pkg-config.
8616
8617
_PKG_TEXT
8618
8619
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
8620
])
8621
else
8622
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
8623
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
8624
AC_MSG_RESULT([yes])
8625
$3
8626
fi[]dnl
8627
])# PKG_CHECK_MODULES
8628
8629
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
8630
#
8631
# This file is free software; the Free Software Foundation
8632
# gives unlimited permission to copy and/or distribute it,
8633
# with or without modifications, as long as this notice is preserved.
8634
8635
# AM_AUTOMAKE_VERSION(VERSION)
8636
# ----------------------------
8637
# Automake X.Y traces this macro to ensure aclocal.m4 has been
8638
# generated from the m4 files accompanying Automake X.Y.
8639
# (This private macro should not be called outside this file.)
8640
AC_DEFUN([AM_AUTOMAKE_VERSION],
8641
[am__api_version='1.11'
8642
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8643
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8644
m4_if([$1], [1.11.1], [],
8645
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8646
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8647
8648
# _AM_AUTOCONF_VERSION(VERSION)
8649
# -----------------------------
8650
# aclocal traces this macro to find the Autoconf version.
8651
# This is a private macro too. Using m4_define simplifies
8652
# the logic in aclocal, which can simply ignore this definition.
8653
m4_define([_AM_AUTOCONF_VERSION], [])
8654
8655
# AM_SET_CURRENT_AUTOMAKE_VERSION
8656
# -------------------------------
8657
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8658
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8659
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8660
[AM_AUTOMAKE_VERSION([1.11.1])dnl
8661
m4_ifndef([AC_AUTOCONF_VERSION],
8662
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8663
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8664
8665
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
8666
8667
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8668
#
8669
# This file is free software; the Free Software Foundation
8670
# gives unlimited permission to copy and/or distribute it,
8671
# with or without modifications, as long as this notice is preserved.
8672
8673
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8674
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8675
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
8676
#
8677
# Of course, Automake must honor this variable whenever it calls a
8678
# tool from the auxiliary directory. The problem is that $srcdir (and
8679
# therefore $ac_aux_dir as well) can be either absolute or relative,
8680
# depending on how configure is run. This is pretty annoying, since
8681
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
8682
# source directory, any form will work fine, but in subdirectories a
8683
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8684
#
8685
# $ac_aux_dir/missing
8686
# fails when called from a subdirectory if $ac_aux_dir is relative
8687
# $top_srcdir/$ac_aux_dir/missing
8688
# fails if $ac_aux_dir is absolute,
8689
# fails when called from a subdirectory in a VPATH build with
8690
# a relative $ac_aux_dir
8691
#
8692
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8693
# are both prefixed by $srcdir. In an in-source build this is usually
8694
# harmless because $srcdir is `.', but things will broke when you
8695
# start a VPATH build or use an absolute $srcdir.
8696
#
8697
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8698
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
8699
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8700
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8701
# MISSING="\${SHELL} $am_aux_dir/missing"
8702
# This will work as long as MISSING is not called from configure, because
8703
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8704
# However there are other variables, like CC, which are often used in
8705
# configure, and could therefore not use this "fixed" $ac_aux_dir.
8706
#
8707
# Another solution, used here, is to always expand $ac_aux_dir to an
8708
# absolute PATH. The drawback is that using absolute paths prevent a
8709
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8710
8711
AC_DEFUN([AM_AUX_DIR_EXPAND],
8712
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8713
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8714
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8715
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8716
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8717
8718
# AM_CONDITIONAL -*- Autoconf -*-
8719
8720
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
8721
# Free Software Foundation, Inc.
8722
#
8723
# This file is free software; the Free Software Foundation
8724
# gives unlimited permission to copy and/or distribute it,
8725
# with or without modifications, as long as this notice is preserved.
8726
8727
# serial 9
8728
8729
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
8730
# -------------------------------------
8731
# Define a conditional.
8732
AC_DEFUN([AM_CONDITIONAL],
8733
[AC_PREREQ(2.52)dnl
8734
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
8735
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8736
AC_SUBST([$1_TRUE])dnl
8737
AC_SUBST([$1_FALSE])dnl
8738
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
8739
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
8740
m4_define([_AM_COND_VALUE_$1], [$2])dnl
8741
if $2; then
8742
$1_TRUE=
8743
$1_FALSE='#'
8744
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8745
$1_TRUE='#'
8746
$1_FALSE=
8747
fi
8748
AC_CONFIG_COMMANDS_PRE(
8749
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
8750
AC_MSG_ERROR([[conditional "$1" was never defined.
8751
Usually this means the macro was only invoked conditionally.]])
8752
fi])])
8753
8754
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
8755
# Free Software Foundation, Inc.
8756
#
8757
# This file is free software; the Free Software Foundation
8758
# gives unlimited permission to copy and/or distribute it,
8759
# with or without modifications, as long as this notice is preserved.
8760
8761
# serial 10
8762
8763
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
8764
# written in clear, in which case automake, when reading aclocal.m4,
8765
# will think it sees a *use*, and therefore will trigger all it's
8766
# C support machinery. Also note that it means that autoscan, seeing
8767
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
8768
8769
8770
# _AM_DEPENDENCIES(NAME)
8771
# ----------------------
8772
# See how the compiler implements dependency checking.
8773
# NAME is "CC", "CXX", "GCJ", or "OBJC".
8774
# We try a few techniques and use that to set a single cache variable.
8775
#
8776
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
8777
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
8778
# dependency, and given that the user is not expected to run this macro,
8779
# just rely on AC_PROG_CC.
8780
AC_DEFUN([_AM_DEPENDENCIES],
8781
[AC_REQUIRE([AM_SET_DEPDIR])dnl
8782
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
8783
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8784
AC_REQUIRE([AM_DEP_TRACK])dnl
8785
8786
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
8787
[$1], CXX, [depcc="$CXX" am_compiler_list=],
8788
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
8789
[$1], UPC, [depcc="$UPC" am_compiler_list=],
8790
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
8791
[depcc="$$1" am_compiler_list=])
8792
8793
AC_CACHE_CHECK([dependency style of $depcc],
8794
[am_cv_$1_dependencies_compiler_type],
8795
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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8797
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8798
# instance it was reported that on HP-UX the gcc test will end up
8799
# making a dummy file named `D' -- because `-MD' means `put the output
8800
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8801
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8802
# Copy depcomp to subdir because otherwise we won't find it if we're
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# using a relative directory.
8804
cp "$am_depcomp" conftest.dir
8805
cd conftest.dir
8806
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8809
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8810
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8811
# directory.
8812
mkdir sub
8813
8814
am_cv_$1_dependencies_compiler_type=none
8815
if test "$am_compiler_list" = ""; then
8816
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
8817
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8818
am__universal=false
8819
m4_case([$1], [CC],
8820
[case " $depcc " in #(
8821
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8822
esac],
8823
[CXX],
8824
[case " $depcc " in #(
8825
*\ -arch\ *\ -arch\ *) am__universal=true ;;
8826
esac])
8827
8828
for depmode in $am_compiler_list; do
8829
# Setup a source with many dependencies, because some compilers
8830
# like to wrap large dependency lists on column 80 (with \), and
8831
# we should not choose a depcomp mode which is confused by this.
8832
#
8833
# We need to recreate these files for each test, as the compiler may
8834
# overwrite some of them when testing with obscure command lines.
8835
# This happens at least with the AIX C compiler.
8836
: > sub/conftest.c
8837
for i in 1 2 3 4 5 6; do
8838
echo '#include "conftst'$i'.h"' >> sub/conftest.c
8839
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8840
# Solaris 8's {/usr,}/bin/sh.
8841
touch sub/conftst$i.h
8842
done
8843
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8844
8845
# We check with `-c' and `-o' for the sake of the "dashmstdout"
8846
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8847
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8848
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8849
am__obj=sub/conftest.${OBJEXT-o}
8850
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8851
case $depmode in
8852
gcc)
8853
# This depmode causes a compiler race in universal mode.
8854
test "$am__universal" = false || continue
8855
;;
8856
nosideeffect)
8857
# after this tag, mechanisms are not by side-effect, so they'll
8858
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8859
if test "x$enable_dependency_tracking" = xyes; then
8860
continue
8861
else
8862
break
8863
fi
8864
;;
8865
msvisualcpp | msvcmsys)
8866
# This compiler won't grok `-c -o', but also, the minuso test has
8867
# not run yet. These depmodes are late enough in the game, and
8868
# so weak that their functioning should not be impacted.
8869
am__obj=conftest.${OBJEXT-o}
8870
am__minus_obj=
8871
;;
8872
none) break ;;
8873
esac
8874
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8875
source=sub/conftest.c object=$am__obj \
8876
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8877
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
8878
>/dev/null 2>conftest.err &&
8879
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
8880
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8881
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
8882
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8883
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8884
# or remarks (even with -Werror). So we grep stderr for any message
8885
# that says an option was ignored or not supported.
8886
# When given -MP, icc 7.0 and 7.1 complain thusly:
8887
# icc: Command line warning: ignoring option '-M'; no argument required
8888
# The diagnosis changed in icc 8.0:
8889
# icc: Command line remark: option '-MP' not supported
8890
if (grep 'ignoring option' conftest.err ||
8891
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8892
am_cv_$1_dependencies_compiler_type=$depmode
8893
break
8894
fi
8895
fi
8896
done
8897
8898
cd ..
8899
rm -rf conftest.dir
8900
else
8901
am_cv_$1_dependencies_compiler_type=none
8902
fi
8903
])
8904
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
8905
AM_CONDITIONAL([am__fastdep$1], [
8906
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8907
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
8908
])
8909
8910
8911
# AM_SET_DEPDIR
8912
# -------------
8913
# Choose a directory name for dependency files.
8914
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
8915
AC_DEFUN([AM_SET_DEPDIR],
8916
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8917
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
8918
])
8919
8920
8921
# AM_DEP_TRACK
8922
# ------------
8923
AC_DEFUN([AM_DEP_TRACK],
8924
[AC_ARG_ENABLE(dependency-tracking,
8925
[ --disable-dependency-tracking speeds up one-time build
8926
--enable-dependency-tracking do not reject slow dependency extractors])
8927
if test "x$enable_dependency_tracking" != xno; then
8928
am_depcomp="$ac_aux_dir/depcomp"
8929
AMDEPBACKSLASH='\'
8930
fi
8931
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
8932
AC_SUBST([AMDEPBACKSLASH])dnl
8933
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
8934
])
8935
8936
# Generate code to set up dependency tracking. -*- Autoconf -*-
8937
8938
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8939
# Free Software Foundation, Inc.
8940
#
8941
# This file is free software; the Free Software Foundation
8942
# gives unlimited permission to copy and/or distribute it,
8943
# with or without modifications, as long as this notice is preserved.
8944
8945
#serial 5
8946
8947
# _AM_OUTPUT_DEPENDENCY_COMMANDS
8948
# ------------------------------
8949
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
8950
[{
8951
# Autoconf 2.62 quotes --file arguments for eval, but not when files
8952
# are listed without --file. Let's play safe and only enable the eval
8953
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8954
case $CONFIG_FILES in
8955
*\'*) eval set x "$CONFIG_FILES" ;;
8956
*) set x $CONFIG_FILES ;;
8957
esac
8958
shift
8959
for mf
8960
do
8961
# Strip MF so we end up with the name of the file.
8962
mf=`echo "$mf" | sed -e 's/:.*$//'`
8963
# Check whether this is an Automake generated Makefile or not.
8964
# We used to match only the files named `Makefile.in', but
8965
# some people rename them; so instead we look at the file content.
8966
# Grep'ing the first line is not enough: some people post-process
8967
# each Makefile.in and add a new line on top of each file to say so.
8968
# Grep'ing the whole file is not good either: AIX grep has a line
8969
# limit of 2048, but all sed's we know have understand at least 4000.
8970
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8971
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8972
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8973
continue
8974
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8975
# Extract the definition of DEPDIR, am__include, and am__quote
8976
# from the Makefile without running `make'.
8977
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8978
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8979
am__include=`sed -n 's/^am__include = //p' < "$mf"`
8980
test -z "am__include" && continue
8981
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8982
# When using ansi2knr, U may be empty or an underscore; expand it
8983
U=`sed -n 's/^U = //p' < "$mf"`
8984
# Find all dependency output files, they are included files with
8985
# $(DEPDIR) in their names. We invoke sed twice because it is the
8986
# simplest approach to changing $(DEPDIR) to its actual value in the
8987
# expansion.
8988
for file in `sed -n "
8989
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8990
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8991
# Make sure the directory exists.
8992
test -f "$dirpart/$file" && continue
8993
fdir=`AS_DIRNAME(["$file"])`
8994
AS_MKDIR_P([$dirpart/$fdir])
8995
# echo "creating $dirpart/$file"
8996
echo '# dummy' > "$dirpart/$file"
8997
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8998
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8999
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9000
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9001
9002
9003
# AM_OUTPUT_DEPENDENCY_COMMANDS
9004
# -----------------------------
9005
# This macro should only be invoked once -- use via AC_REQUIRE.
9006
#
9007
# This code is only required when automatic dependency tracking
9008
# is enabled. FIXME. This creates each `.P' file that we will
9009
# need in order to bootstrap the dependency handling code.
9010
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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[AC_CONFIG_COMMANDS([depfiles],
9012
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9013
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9014
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9015
9016
# Do all the work for Automake. -*- Autoconf -*-
9017
9018
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
9019
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
9020
#
9021
# This file is free software; the Free Software Foundation
9022
# gives unlimited permission to copy and/or distribute it,
9023
# with or without modifications, as long as this notice is preserved.
9024
9025
# serial 16
9026
9027
# This macro actually does too much. Some checks are only needed if
9028
# your package does certain things. But this isn't really a big deal.
9029
9030
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9031
# AM_INIT_AUTOMAKE([OPTIONS])
9032
# -----------------------------------------------
9033
# The call with PACKAGE and VERSION arguments is the old style
9034
# call (pre autoconf-2.50), which is being phased out. PACKAGE
9035
# and VERSION should now be passed to AC_INIT and removed from
9036
# the call to AM_INIT_AUTOMAKE.
9037
# We support both call styles for the transition. After
9038
# the next Automake release, Autoconf can make the AC_INIT
9039
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9040
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9041
AC_DEFUN([AM_INIT_AUTOMAKE],
9042
[AC_PREREQ([2.62])dnl
9043
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9044
dnl the ones we care about.
9045
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9046
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9047
AC_REQUIRE([AC_PROG_INSTALL])dnl
9048
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9049
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9050
# is not polluted with repeated "-I."
9051
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9052
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9053
if test -f $srcdir/config.status; then
9054
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9055
fi
9056
fi
9057
9058
# test whether we have cygpath
9059
if test -z "$CYGPATH_W"; then
9060
if (cygpath --version) >/dev/null 2>/dev/null; then
9061
CYGPATH_W='cygpath -w'
9062
else
9063
CYGPATH_W=echo
9064
fi
9065
fi
9066
AC_SUBST([CYGPATH_W])
9067
9068
# Define the identity of the package.
9069
dnl Distinguish between old-style and new-style calls.
9070
m4_ifval([$2],
9071
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9072
AC_SUBST([PACKAGE], [$1])dnl
9073
AC_SUBST([VERSION], [$2])],
9074
[_AM_SET_OPTIONS([$1])dnl
9075
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9076
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
9077
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9078
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9079
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9080
9081
_AM_IF_OPTION([no-define],,
9082
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
9083
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
9084
9085
# Some tools Automake needs.
9086
AC_REQUIRE([AM_SANITY_CHECK])dnl
9087
AC_REQUIRE([AC_ARG_PROGRAM])dnl
9088
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
9089
AM_MISSING_PROG(AUTOCONF, autoconf)
9090
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
9091
AM_MISSING_PROG(AUTOHEADER, autoheader)
9092
AM_MISSING_PROG(MAKEINFO, makeinfo)
9093
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9094
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9095
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
9096
# We need awk for the "check" target. The system "awk" is bad on
9097
# some platforms.
9098
AC_REQUIRE([AC_PROG_AWK])dnl
9099
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9100
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9101
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9102
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9103
[_AM_PROG_TAR([v7])])])
9104
_AM_IF_OPTION([no-dependencies],,
9105
[AC_PROVIDE_IFELSE([AC_PROG_CC],
9106
[_AM_DEPENDENCIES(CC)],
9107
[define([AC_PROG_CC],
9108
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
9109
AC_PROVIDE_IFELSE([AC_PROG_CXX],
9110
[_AM_DEPENDENCIES(CXX)],
9111
[define([AC_PROG_CXX],
9112
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
9113
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9114
[_AM_DEPENDENCIES(OBJC)],
9115
[define([AC_PROG_OBJC],
9116
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
9117
])
9118
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
9119
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
9120
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
9121
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
9122
AC_CONFIG_COMMANDS_PRE(dnl
9123
[m4_provide_if([_AM_COMPILER_EXEEXT],
9124
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9125
])
9126
9127
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9128
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9129
dnl mangled by Autoconf and run in a shell conditional statement.
9130
m4_define([_AC_COMPILER_EXEEXT],
9131
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9132
9133
9134
# When config.status generates a header, we must update the stamp-h file.
9135
# This file resides in the same directory as the config header
9136
# that is generated. The stamp files are numbered to have different names.
9137
9138
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9139
# loop where config.status creates the headers, so we can generate
9140
# our stamp files there.
9141
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9142
[# Compute $1's index in $config_headers.
9143
_am_arg=$1
9144
_am_stamp_count=1
9145
for _am_header in $config_headers :; do
9146
case $_am_header in
9147
$_am_arg | $_am_arg:* )
9148
break ;;
9149
* )
9150
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9151
esac
9152
done
9153
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9154
9155
# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
9156
#
9157
# This file is free software; the Free Software Foundation
9158
# gives unlimited permission to copy and/or distribute it,
9159
# with or without modifications, as long as this notice is preserved.
9160
9161
# AM_PROG_INSTALL_SH
9162
# ------------------
9163
# Define $install_sh.
9164
AC_DEFUN([AM_PROG_INSTALL_SH],
9165
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9166
if test x"${install_sh}" != xset; then
9167
case $am_aux_dir in
9168
*\ * | *\ *)
9169
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9170
*)
9171
install_sh="\${SHELL} $am_aux_dir/install-sh"
9172
esac
9173
fi
9174
AC_SUBST(install_sh)])
9175
9176
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
9177
#
9178
# This file is free software; the Free Software Foundation
9179
# gives unlimited permission to copy and/or distribute it,
9180
# with or without modifications, as long as this notice is preserved.
9181
9182
# serial 2
9183
9184
# Check whether the underlying file-system supports filenames
9185
# with a leading dot. For instance MS-DOS doesn't.
9186
AC_DEFUN([AM_SET_LEADING_DOT],
9187
[rm -rf .tst 2>/dev/null
9188
mkdir .tst 2>/dev/null
9189
if test -d .tst; then
9190
am__leading_dot=.
9191
else
9192
am__leading_dot=_
9193
fi
9194
rmdir .tst 2>/dev/null
9195
AC_SUBST([am__leading_dot])])
9196
9197
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
9198
# From Jim Meyering
9199
9200
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
9201
# Free Software Foundation, Inc.
9202
#
9203
# This file is free software; the Free Software Foundation
9204
# gives unlimited permission to copy and/or distribute it,
9205
# with or without modifications, as long as this notice is preserved.
9206
9207
# serial 5
9208
9209
# AM_MAINTAINER_MODE([DEFAULT-MODE])
9210
# ----------------------------------
9211
# Control maintainer-specific portions of Makefiles.
9212
# Default is to disable them, unless `enable' is passed literally.
9213
# For symmetry, `disable' may be passed as well. Anyway, the user
9214
# can override the default with the --enable/--disable switch.
9215
AC_DEFUN([AM_MAINTAINER_MODE],
9216
[m4_case(m4_default([$1], [disable]),
9217
[enable], [m4_define([am_maintainer_other], [disable])],
9218
[disable], [m4_define([am_maintainer_other], [enable])],
9219
[m4_define([am_maintainer_other], [enable])
9220
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
9221
AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
9222
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
9223
AC_ARG_ENABLE([maintainer-mode],
9224
[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
9225
(and sometimes confusing) to the casual installer],
9226
[USE_MAINTAINER_MODE=$enableval],
9227
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
9228
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
9229
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
9230
MAINT=$MAINTAINER_MODE_TRUE
9231
AC_SUBST([MAINT])dnl
9232
]
9233
)
9234
9235
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
9236
9237
# Check to see how 'make' treats includes. -*- Autoconf -*-
9238
9239
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
9240
#
9241
# This file is free software; the Free Software Foundation
9242
# gives unlimited permission to copy and/or distribute it,
9243
# with or without modifications, as long as this notice is preserved.
9244
9245
# serial 4
9246
9247
# AM_MAKE_INCLUDE()
9248
# -----------------
9249
# Check to see how make treats includes.
9250
AC_DEFUN([AM_MAKE_INCLUDE],
9251
[am_make=${MAKE-make}
9252
cat > confinc << 'END'
9253
am__doit:
9254
@echo this is the am__doit target
9255
.PHONY: am__doit
9256
END
9257
# If we don't find an include directive, just comment out the code.
9258
AC_MSG_CHECKING([for style of include used by $am_make])
9259
am__include="#"
9260
am__quote=
9261
_am_result=none
9262
# First try GNU make style include.
9263
echo "include confinc" > confmf
9264
# Ignore all kinds of additional output from `make'.
9265
case `$am_make -s -f confmf 2> /dev/null` in #(
9266
*the\ am__doit\ target*)
9267
am__include=include
9268
am__quote=
9269
_am_result=GNU
9270
;;
9271
esac
9272
# Now try BSD make style include.
9273
if test "$am__include" = "#"; then
9274
echo '.include "confinc"' > confmf
9275
case `$am_make -s -f confmf 2> /dev/null` in #(
9276
*the\ am__doit\ target*)
9277
am__include=.include
9278
am__quote="\""
9279
_am_result=BSD
9280
;;
9281
esac
9282
fi
9283
AC_SUBST([am__include])
9284
AC_SUBST([am__quote])
9285
AC_MSG_RESULT([$_am_result])
9286
rm -f confinc confmf
9287
])
9288
9289
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9290
9291
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
9292
# Free Software Foundation, Inc.
9293
#
9294
# This file is free software; the Free Software Foundation
9295
# gives unlimited permission to copy and/or distribute it,
9296
# with or without modifications, as long as this notice is preserved.
9297
9298
# serial 6
9299
9300
# AM_MISSING_PROG(NAME, PROGRAM)
9301
# ------------------------------
9302
AC_DEFUN([AM_MISSING_PROG],
9303
[AC_REQUIRE([AM_MISSING_HAS_RUN])
9304
$1=${$1-"${am_missing_run}$2"}
9305
AC_SUBST($1)])
9306
9307
9308
# AM_MISSING_HAS_RUN
9309
# ------------------
9310
# Define MISSING if not defined so far and test if it supports --run.
9311
# If it does, set am_missing_run to use it, otherwise, to nothing.
9312
AC_DEFUN([AM_MISSING_HAS_RUN],
9313
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9314
AC_REQUIRE_AUX_FILE([missing])dnl
9315
if test x"${MISSING+set}" != xset; then
9316
case $am_aux_dir in
9317
*\ * | *\ *)
9318
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9319
*)
9320
MISSING="\${SHELL} $am_aux_dir/missing" ;;
9321
esac
9322
fi
9323
# Use eval to expand $SHELL
9324
if eval "$MISSING --run true"; then
9325
am_missing_run="$MISSING --run "
9326
else
9327
am_missing_run=
9328
AC_MSG_WARN([`missing' script is too old or missing])
9329
fi
9330
])
9331
9332
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
9333
#
9334
# This file is free software; the Free Software Foundation
9335
# gives unlimited permission to copy and/or distribute it,
9336
# with or without modifications, as long as this notice is preserved.
9337
9338
# AM_PROG_MKDIR_P
9339
# ---------------
9340
# Check for `mkdir -p'.
9341
AC_DEFUN([AM_PROG_MKDIR_P],
9342
[AC_PREREQ([2.60])dnl
9343
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9344
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
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dnl while keeping a definition of mkdir_p for backward compatibility.
9346
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
9347
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
9348
dnl Makefile.ins that do not define MKDIR_P, so we do our own
9349
dnl adjustment using top_builddir (which is defined more often than
9350
dnl MKDIR_P).
9351
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
9352
case $mkdir_p in
9353
[[\\/$]]* | ?:[[\\/]]*) ;;
9354
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
9355
esac
9356
])
9357
9358
# Helper functions for option handling. -*- Autoconf -*-
9359
9360
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
9361
#
9362
# This file is free software; the Free Software Foundation
9363
# gives unlimited permission to copy and/or distribute it,
9364
# with or without modifications, as long as this notice is preserved.
9365
9366
# serial 4
9367
9368
# _AM_MANGLE_OPTION(NAME)
9369
# -----------------------
9370
AC_DEFUN([_AM_MANGLE_OPTION],
9371
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9372
9373
# _AM_SET_OPTION(NAME)
9374
# ------------------------------
9375
# Set option NAME. Presently that only means defining a flag for this option.
9376
AC_DEFUN([_AM_SET_OPTION],
9377
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
9378
9379
# _AM_SET_OPTIONS(OPTIONS)
9380
# ----------------------------------
9381
# OPTIONS is a space-separated list of Automake options.
9382
AC_DEFUN([_AM_SET_OPTIONS],
9383
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9384
9385
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9386
# -------------------------------------------
9387
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9388
AC_DEFUN([_AM_IF_OPTION],
9389
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9390
9391
# Check to make sure that the build environment is sane. -*- Autoconf -*-
9392
9393
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
9394
# Free Software Foundation, Inc.
9395
#
9396
# This file is free software; the Free Software Foundation
9397
# gives unlimited permission to copy and/or distribute it,
9398
# with or without modifications, as long as this notice is preserved.
9399
9400
# serial 5
9401
9402
# AM_SANITY_CHECK
9403
# ---------------
9404
AC_DEFUN([AM_SANITY_CHECK],
9405
[AC_MSG_CHECKING([whether build environment is sane])
9406
# Just in case
9407
sleep 1
9408
echo timestamp > conftest.file
9409
# Reject unsafe characters in $srcdir or the absolute working directory
9410
# name. Accept space and tab only in the latter.
9411
am_lf='
9412
'
9413
case `pwd` in
9414
*[[\\\"\#\$\&\'\`$am_lf]]*)
9415
AC_MSG_ERROR([unsafe absolute working directory name]);;
9416
esac
9417
case $srcdir in
9418
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9419
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
9420
esac
9421
9422
# Do `set' in a subshell so we don't clobber the current shell's
9423
# arguments. Must try -L first in case configure is actually a
9424
# symlink; some systems play weird games with the mod time of symlinks
9425
# (eg FreeBSD returns the mod time of the symlink's containing
9426
# directory).
9427
if (
9428
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9429
if test "$[*]" = "X"; then
9430
# -L didn't work.
9431
set X `ls -t "$srcdir/configure" conftest.file`
9432
fi
9433
rm -f conftest.file
9434
if test "$[*]" != "X $srcdir/configure conftest.file" \
9435
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
9436
9437
# If neither matched, then we have a broken ls. This can happen
9438
# if, for instance, CONFIG_SHELL is bash and it inherits a
9439
# broken ls alias from the environment. This has actually
9440
# happened. Such a system could not be considered "sane".
9441
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9442
alias in your environment])
9443
fi
9444
9445
test "$[2]" = conftest.file
9446
)
9447
then
9448
# Ok.
9449
:
9450
else
9451
AC_MSG_ERROR([newly created file is older than distributed files!
9452
Check your system clock])
9453
fi
9454
AC_MSG_RESULT(yes)])
9455
9456
# Copyright (C) 2009 Free Software Foundation, Inc.
9457
#
9458
# This file is free software; the Free Software Foundation
9459
# gives unlimited permission to copy and/or distribute it,
9460
# with or without modifications, as long as this notice is preserved.
9461
9462
# serial 1
9463
9464
# AM_SILENT_RULES([DEFAULT])
9465
# --------------------------
9466
# Enable less verbose build rules; with the default set to DEFAULT
9467
# (`yes' being less verbose, `no' or empty being verbose).
9468
AC_DEFUN([AM_SILENT_RULES],
9469
[AC_ARG_ENABLE([silent-rules],
9470
[ --enable-silent-rules less verbose build output (undo: `make V=1')
9471
--disable-silent-rules verbose build output (undo: `make V=0')])
9472
case $enable_silent_rules in
9473
yes) AM_DEFAULT_VERBOSITY=0;;
9474
no) AM_DEFAULT_VERBOSITY=1;;
9475
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
9476
esac
9477
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
9478
AM_BACKSLASH='\'
9479
AC_SUBST([AM_BACKSLASH])dnl
9480
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
9481
])
9482
9483
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
9484
#
9485
# This file is free software; the Free Software Foundation
9486
# gives unlimited permission to copy and/or distribute it,
9487
# with or without modifications, as long as this notice is preserved.
9488
9489
# AM_PROG_INSTALL_STRIP
9490
# ---------------------
9491
# One issue with vendor `install' (even GNU) is that you can't
9492
# specify the program used to strip binaries. This is especially
9493
# annoying in cross-compiling environments, where the build's strip
9494
# is unlikely to handle the host's binaries.
9495
# Fortunately install-sh will honor a STRIPPROG variable, so we
9496
# always use install-sh in `make install-strip', and initialize
9497
# STRIPPROG with the value of the STRIP variable (set by the user).
9498
AC_DEFUN([AM_PROG_INSTALL_STRIP],
9499
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9500
# Installed binaries are usually stripped using `strip' when the user
9501
# run `make install-strip'. However `strip' might not be the right
9502
# tool to use in cross-compilation environments, therefore Automake
9503
# will honor the `STRIP' environment variable to overrule this program.
9504
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
9505
if test "$cross_compiling" != no; then
9506
AC_CHECK_TOOL([STRIP], [strip], :)
9507
fi
9508
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
9509
AC_SUBST([INSTALL_STRIP_PROGRAM])])
9510
9511
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
9512
#
9513
# This file is free software; the Free Software Foundation
9514
# gives unlimited permission to copy and/or distribute it,
9515
# with or without modifications, as long as this notice is preserved.
9516
9517
# serial 2
9518
9519
# _AM_SUBST_NOTMAKE(VARIABLE)
9520
# ---------------------------
9521
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9522
# This macro is traced by Automake.
9523
AC_DEFUN([_AM_SUBST_NOTMAKE])
9524
9525
# AM_SUBST_NOTMAKE(VARIABLE)
9526
# ---------------------------
9527
# Public sister of _AM_SUBST_NOTMAKE.
9528
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9529
9530
# Check how to create a tarball. -*- Autoconf -*-
9531
9532
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
9533
#
9534
# This file is free software; the Free Software Foundation
9535
# gives unlimited permission to copy and/or distribute it,
9536
# with or without modifications, as long as this notice is preserved.
9537
9538
# serial 2
9539
9540
# _AM_PROG_TAR(FORMAT)
9541
# --------------------
9542
# Check how to create a tarball in format FORMAT.
9543
# FORMAT should be one of `v7', `ustar', or `pax'.
9544
#
9545
# Substitute a variable $(am__tar) that is a command
9546
# writing to stdout a FORMAT-tarball containing the directory
9547
# $tardir.
9548
# tardir=directory && $(am__tar) > result.tar
9549
#
9550
# Substitute a variable $(am__untar) that extract such
9551
# a tarball read from stdin.
9552
# $(am__untar) < result.tar
9553
AC_DEFUN([_AM_PROG_TAR],
9554
[# Always define AMTAR for backward compatibility.
9555
AM_MISSING_PROG([AMTAR], [tar])
9556
m4_if([$1], [v7],
9557
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
9558
[m4_case([$1], [ustar],, [pax],,
9559
[m4_fatal([Unknown tar format])])
9560
AC_MSG_CHECKING([how to create a $1 tar archive])
9561
# Loop over all known methods to create a tar archive until one works.
9562
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9563
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
9564
# Do not fold the above two line into one, because Tru64 sh and
9565
# Solaris sh will not grok spaces in the rhs of `-'.
9566
for _am_tool in $_am_tools
9567
do
9568
case $_am_tool in
9569
gnutar)
9570
for _am_tar in tar gnutar gtar;
9571
do
9572
AM_RUN_LOG([$_am_tar --version]) && break
9573
done
9574
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
9575
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
9576
am__untar="$_am_tar -xf -"
9577
;;
9578
plaintar)
9579
# Must skip GNU tar: if it does not support --format= it doesn't create
9580
# ustar tarball either.
9581
(tar --version) >/dev/null 2>&1 && continue
9582
am__tar='tar chf - "$$tardir"'
9583
am__tar_='tar chf - "$tardir"'
9584
am__untar='tar xf -'
9585
;;
9586
pax)
9587
am__tar='pax -L -x $1 -w "$$tardir"'
9588
am__tar_='pax -L -x $1 -w "$tardir"'
9589
am__untar='pax -r'
9590
;;
9591
cpio)
9592
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
9593
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
9594
am__untar='cpio -i -H $1 -d'
9595
;;
9596
none)
9597
am__tar=false
9598
am__tar_=false
9599
am__untar=false
9600
;;
9601
esac
9602
9603
# If the value was cached, stop now. We just wanted to have am__tar
9604
# and am__untar set.
9605
test -n "${am_cv_prog_tar_$1}" && break
9606
9607
# tar/untar a dummy directory, and stop if the command works
9608
rm -rf conftest.dir
9609
mkdir conftest.dir
9610
echo GrepMe > conftest.dir/file
9611
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
9612
rm -rf conftest.dir
9613
if test -s conftest.tar; then
9614
AM_RUN_LOG([$am__untar <conftest.tar])
9615
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9616
fi
9617
done
9618
rm -rf conftest.dir
9619
9620
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9621
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9622
AC_SUBST([am__tar])
9623
AC_SUBST([am__untar])
9624
]) # _AM_PROG_TAR
9625
Loggerhead is a web-based interface for Breezy
Version: 2.0.1