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# generated automatically by aclocal 1.11.1 -*- Autoconf -*- |
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
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# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. |
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# This file is free software; the Free Software Foundation |
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# gives unlimited permission to copy and/or distribute it, |
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# with or without modifications, as long as this notice is preserved. |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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# PARTICULAR PURPOSE. |
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m4_ifndef([AC_AUTOCONF_VERSION], |
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
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m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],, |
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[m4_warning([this file was generated for autoconf 2.67. |
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You have another version of autoconf. It may work, but is not guaranteed to. |
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If you have problems, you may need to regenerate the build system entirely. |
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To do so, use the procedure documented by the package, typically `autoreconf'.])]) |
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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
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# |
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, |
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# 2006, 2007, 2008 Free Software Foundation, Inc. |
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# Written by Gordon Matzigkeit, 1996 |
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# |
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# This file is free software; the Free Software Foundation gives |
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# unlimited permission to copy and/or distribute it, with or without |
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# modifications, as long as this notice is preserved. |
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m4_define([_LT_COPYING], [dnl |
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, |
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# 2006, 2007, 2008 Free Software Foundation, Inc. |
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# Written by Gordon Matzigkeit, 1996 |
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# |
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# This file is part of GNU Libtool. |
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# |
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# GNU Libtool is free software; you can redistribute it and/or |
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# modify it under the terms of the GNU General Public License as |
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# published by the Free Software Foundation; either version 2 of |
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# the License, or (at your option) any later version. |
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# |
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# As a special exception to the GNU General Public License, |
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# if you distribute this file as part of a program or library that |
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# is built using GNU Libtool, you may include this file under the |
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# same distribution terms that you use for the rest of that program. |
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# |
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# GNU Libtool is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with GNU Libtool; see the file COPYING. If not, a copy |
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# can be downloaded from http://www.gnu.org/licenses/gpl.html, or |
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# obtained by writing to the Free Software Foundation, Inc., |
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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]) |
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# serial 56 LT_INIT |
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# LT_PREREQ(VERSION) |
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# ------------------ |
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# Complain and exit if this libtool version is less that VERSION. |
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m4_defun([LT_PREREQ], |
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[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, |
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[m4_default([$3], |
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[m4_fatal([Libtool version $1 or higher is required], |
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63)])], |
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[$2])]) |
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# _LT_CHECK_BUILDDIR |
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# ------------------ |
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# Complain if the absolute build directory name contains unusual characters |
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m4_defun([_LT_CHECK_BUILDDIR], |
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[case `pwd` in |
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*\ * | *\ *) |
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AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; |
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esac |
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]) |
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# LT_INIT([OPTIONS]) |
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# ------------------ |
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AC_DEFUN([LT_INIT], |
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[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT |
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AC_BEFORE([$0], [LT_LANG])dnl |
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AC_BEFORE([$0], [LT_OUTPUT])dnl |
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AC_BEFORE([$0], [LTDL_INIT])dnl |
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m4_require([_LT_CHECK_BUILDDIR])dnl |
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dnl Autoconf doesn't catch unexpanded LT_ macros by default: |
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m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl |
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m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl |
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dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 |
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dnl unless we require an AC_DEFUNed macro: |
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AC_REQUIRE([LTOPTIONS_VERSION])dnl |
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AC_REQUIRE([LTSUGAR_VERSION])dnl |
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AC_REQUIRE([LTVERSION_VERSION])dnl |
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AC_REQUIRE([LTOBSOLETE_VERSION])dnl |
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m4_require([_LT_PROG_LTMAIN])dnl |
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dnl Parse OPTIONS |
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_LT_SET_OPTIONS([$0], [$1]) |
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# This can be used to rebuild libtool when needed |
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LIBTOOL_DEPS="$ltmain" |
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# Always use our own libtool. |
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LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
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AC_SUBST(LIBTOOL)dnl |
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_LT_SETUP |
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# Only expand once: |
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m4_define([LT_INIT]) |
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])# LT_INIT |
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# Old names: |
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AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) |
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AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) |
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dnl aclocal-1.4 backwards compatibility: |
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dnl AC_DEFUN([AC_PROG_LIBTOOL], []) |
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dnl AC_DEFUN([AM_PROG_LIBTOOL], []) |
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# _LT_CC_BASENAME(CC) |
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# ------------------- |
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# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
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m4_defun([_LT_CC_BASENAME], |
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[for cc_temp in $1""; do |
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case $cc_temp in |
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
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distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
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\-*) ;; |
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*) break;; |
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esac |
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done |
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cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
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]) |
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# _LT_FILEUTILS_DEFAULTS |
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# ---------------------- |
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# It is okay to use these file commands and assume they have been set |
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# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. |
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m4_defun([_LT_FILEUTILS_DEFAULTS], |
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[: ${CP="cp -f"} |
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: ${MV="mv -f"} |
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: ${RM="rm -f"} |
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])# _LT_FILEUTILS_DEFAULTS |
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# _LT_SETUP |
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# --------- |
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m4_defun([_LT_SETUP], |
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[AC_REQUIRE([AC_CANONICAL_HOST])dnl |
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
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_LT_DECL([], [host_alias], [0], [The host system])dnl |
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_LT_DECL([], [host], [0])dnl |
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_LT_DECL([], [host_os], [0])dnl |
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dnl |
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_LT_DECL([], [build_alias], [0], [The build system])dnl |
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_LT_DECL([], [build], [0])dnl |
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_LT_DECL([], [build_os], [0])dnl |
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dnl |
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AC_REQUIRE([AC_PROG_CC])dnl |
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AC_REQUIRE([LT_PATH_LD])dnl |
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AC_REQUIRE([LT_PATH_NM])dnl |
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dnl |
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AC_REQUIRE([AC_PROG_LN_S])dnl |
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test -z "$LN_S" && LN_S="ln -s" |
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_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl |
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dnl |
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AC_REQUIRE([LT_CMD_MAX_LEN])dnl |
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_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl |
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_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl |
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dnl |
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m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
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m4_require([_LT_CHECK_SHELL_FEATURES])dnl |
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m4_require([_LT_CMD_RELOAD])dnl |
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m4_require([_LT_CHECK_MAGIC_METHOD])dnl |
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m4_require([_LT_CMD_OLD_ARCHIVE])dnl |
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m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl |
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_LT_CONFIG_LIBTOOL_INIT([ |
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# See if we are running on zsh, and set the options which allow our |
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# commands through without removal of \ escapes INIT. |
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if test -n "\${ZSH_VERSION+set}" ; then |
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setopt NO_GLOB_SUBST |
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fi |
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]) |
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if test -n "${ZSH_VERSION+set}" ; then |
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setopt NO_GLOB_SUBST |
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fi |
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_LT_CHECK_OBJDIR |
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m4_require([_LT_TAG_COMPILER])dnl |
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_LT_PROG_ECHO_BACKSLASH |
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case $host_os in |
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aix3*) |
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# AIX sometimes has problems with the GCC collect2 program. For some |
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# reason, if we set the COLLECT_NAMES environment variable, the problems |
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# vanish in a puff of smoke. |
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if test "X${COLLECT_NAMES+set}" != Xset; then |
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COLLECT_NAMES= |
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export COLLECT_NAMES |
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fi |
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;; |
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esac |
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# Sed substitution that helps us do robust quoting. It backslashifies |
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# metacharacters that are still active within double-quoted strings. |
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sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' |
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# Same as above, but do not quote variable references. |
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double_quote_subst='s/\([["`\\]]\)/\\\1/g' |
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# Sed substitution to delay expansion of an escaped shell variable in a |
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# double_quote_subst'ed string. |
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delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
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# Sed substitution to delay expansion of an escaped single quote. |
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delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' |
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# Sed substitution to avoid accidental globbing in evaled expressions |
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no_glob_subst='s/\*/\\\*/g' |
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# Global variables: |
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ofile=libtool |
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can_build_shared=yes |
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# All known linkers require a `.a' archive for static linking (except MSVC, |
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# which needs '.lib'). |
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libext=a |
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with_gnu_ld="$lt_cv_prog_gnu_ld" |
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old_CC="$CC" |
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old_CFLAGS="$CFLAGS" |
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# Set sane defaults for various variables |
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test -z "$CC" && CC=cc |
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test -z "$LTCC" && LTCC=$CC |
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test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
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test -z "$LD" && LD=ld |
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test -z "$ac_objext" && ac_objext=o |
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_LT_CC_BASENAME([$compiler]) |
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# Only perform the check for file, if the check method requires it |
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test -z "$MAGIC_CMD" && MAGIC_CMD=file |
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case $deplibs_check_method in |
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file_magic*) |
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if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
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_LT_PATH_MAGIC |
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fi |
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;; |
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esac |
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|
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# Use C for the default configuration in the libtool script |
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LT_SUPPORTED_TAG([CC]) |
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_LT_LANG_C_CONFIG |
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_LT_LANG_DEFAULT_CONFIG |
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_LT_CONFIG_COMMANDS |
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])# _LT_SETUP |
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# _LT_PROG_LTMAIN |
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# --------------- |
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# Note that this code is called both from `configure', and `config.status' |
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# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, |
278 |
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# `config.status' has no value for ac_aux_dir unless we are using Automake, |
279 |
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# so we pass a copy along to make sure it has a sensible value anyway. |
280 |
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m4_defun([_LT_PROG_LTMAIN], |
281 |
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[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl |
282 |
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_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$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 |
290 |
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# in macros and then make a single call at the end using the `libtool' |
291 |
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# label. |
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# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) |
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# ---------------------------------------- |
296 |
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# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. |
297 |
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m4_define([_LT_CONFIG_LIBTOOL_INIT], |
298 |
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[m4_ifval([$1], |
299 |
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[m4_append([_LT_OUTPUT_LIBTOOL_INIT], |
300 |
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[$1 |
301 |
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])])]) |
302 |
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|
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# Initialize. |
304 |
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m4_define([_LT_OUTPUT_LIBTOOL_INIT]) |
305 |
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# _LT_CONFIG_LIBTOOL([COMMANDS]) |
308 |
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# ------------------------------ |
309 |
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# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. |
310 |
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m4_define([_LT_CONFIG_LIBTOOL], |
311 |
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[m4_ifval([$1], |
312 |
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[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], |
313 |
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[$1 |
314 |
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])])]) |
315 |
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# Initialize. |
317 |
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m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) |
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# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) |
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# ----------------------------------------------------- |
322 |
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m4_defun([_LT_CONFIG_SAVE_COMMANDS], |
323 |
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[_LT_CONFIG_LIBTOOL([$1]) |
324 |
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_LT_CONFIG_LIBTOOL_INIT([$2]) |
325 |
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]) |
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# _LT_FORMAT_COMMENT([COMMENT]) |
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# ----------------------------- |
330 |
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# Add leading comment marks to the start of each line, and a trailing |
331 |
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# full-stop to the whole comment if one is not present already. |
332 |
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m4_define([_LT_FORMAT_COMMENT], |
333 |
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[m4_ifval([$1], [ |
334 |
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m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], |
335 |
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[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) |
336 |
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)]) |
337 |
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1.1 |
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# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) |
343 |
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# ------------------------------------------------------------------- |
344 |
|
|
# CONFIGNAME is the name given to the value in the libtool script. |
345 |
|
|
# VARNAME is the (base) name used in the configure script. |
346 |
|
|
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on |
347 |
|
|
# VARNAME. Any other value will be used directly. |
348 |
|
|
m4_define([_LT_DECL], |
349 |
|
|
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], |
350 |
|
|
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], |
351 |
|
|
[m4_ifval([$1], [$1], [$2])]) |
352 |
|
|
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) |
353 |
|
|
m4_ifval([$4], |
354 |
|
|
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) |
355 |
|
|
lt_dict_add_subkey([lt_decl_dict], [$2], |
356 |
|
|
[tagged?], [m4_ifval([$5], [yes], [no])])]) |
357 |
|
|
]) |
358 |
root |
1.1 |
|
359 |
|
|
|
360 |
root |
1.2 |
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) |
361 |
|
|
# -------------------------------------------------------- |
362 |
|
|
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) |
363 |
|
|
|
364 |
|
|
|
365 |
|
|
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) |
366 |
|
|
# ------------------------------------------------ |
367 |
|
|
m4_define([lt_decl_tag_varnames], |
368 |
|
|
[_lt_decl_filter([tagged?], [yes], $@)]) |
369 |
|
|
|
370 |
|
|
|
371 |
|
|
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) |
372 |
|
|
# --------------------------------------------------------- |
373 |
|
|
m4_define([_lt_decl_filter], |
374 |
|
|
[m4_case([$#], |
375 |
|
|
[0], [m4_fatal([$0: too few arguments: $#])], |
376 |
|
|
[1], [m4_fatal([$0: too few arguments: $#: $1])], |
377 |
|
|
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], |
378 |
|
|
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], |
379 |
|
|
[lt_dict_filter([lt_decl_dict], $@)])[]dnl |
380 |
root |
1.1 |
]) |
381 |
|
|
|
382 |
|
|
|
383 |
root |
1.2 |
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) |
384 |
|
|
# -------------------------------------------------- |
385 |
|
|
m4_define([lt_decl_quote_varnames], |
386 |
|
|
[_lt_decl_filter([value], [1], $@)]) |
387 |
|
|
|
388 |
|
|
|
389 |
|
|
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) |
390 |
|
|
# --------------------------------------------------- |
391 |
|
|
m4_define([lt_decl_dquote_varnames], |
392 |
|
|
[_lt_decl_filter([value], [2], $@)]) |
393 |
|
|
|
394 |
|
|
|
395 |
|
|
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) |
396 |
|
|
# --------------------------------------------------- |
397 |
|
|
m4_define([lt_decl_varnames_tagged], |
398 |
|
|
[m4_assert([$# <= 2])dnl |
399 |
|
|
_$0(m4_quote(m4_default([$1], [[, ]])), |
400 |
|
|
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), |
401 |
|
|
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) |
402 |
|
|
m4_define([_lt_decl_varnames_tagged], |
403 |
|
|
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) |
404 |
|
|
|
405 |
|
|
|
406 |
|
|
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) |
407 |
|
|
# ------------------------------------------------ |
408 |
|
|
m4_define([lt_decl_all_varnames], |
409 |
|
|
[_$0(m4_quote(m4_default([$1], [[, ]])), |
410 |
|
|
m4_if([$2], [], |
411 |
|
|
m4_quote(lt_decl_varnames), |
412 |
|
|
m4_quote(m4_shift($@))))[]dnl |
413 |
|
|
]) |
414 |
|
|
m4_define([_lt_decl_all_varnames], |
415 |
|
|
[lt_join($@, lt_decl_varnames_tagged([$1], |
416 |
|
|
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl |
417 |
|
|
]) |
418 |
root |
1.1 |
|
419 |
|
|
|
420 |
root |
1.2 |
# _LT_CONFIG_STATUS_DECLARE([VARNAME]) |
421 |
|
|
# ------------------------------------ |
422 |
|
|
# Quote a variable value, and forward it to `config.status' so that its |
423 |
|
|
# declaration there will have the same value as in `configure'. VARNAME |
424 |
|
|
# must have a single quote delimited value for this to work. |
425 |
|
|
m4_define([_LT_CONFIG_STATUS_DECLARE], |
426 |
|
|
[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) |
427 |
root |
1.1 |
|
428 |
|
|
|
429 |
root |
1.2 |
# _LT_CONFIG_STATUS_DECLARATIONS |
430 |
|
|
# ------------------------------ |
431 |
|
|
# We delimit libtool config variables with single quotes, so when |
432 |
|
|
# we write them to config.status, we have to be sure to quote all |
433 |
|
|
# embedded single quotes properly. In configure, this macro expands |
434 |
|
|
# each variable declared with _LT_DECL (and _LT_TAGDECL) into: |
435 |
root |
1.1 |
# |
436 |
root |
1.2 |
# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`' |
437 |
|
|
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], |
438 |
|
|
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), |
439 |
|
|
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) |
440 |
|
|
|
441 |
|
|
|
442 |
|
|
# _LT_LIBTOOL_TAGS |
443 |
|
|
# ---------------- |
444 |
|
|
# Output comment and list of tags supported by the script |
445 |
|
|
m4_defun([_LT_LIBTOOL_TAGS], |
446 |
|
|
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl |
447 |
|
|
available_tags="_LT_TAGS"dnl |
448 |
|
|
]) |
449 |
|
|
|
450 |
|
|
|
451 |
|
|
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) |
452 |
|
|
# ----------------------------------- |
453 |
|
|
# Extract the dictionary values for VARNAME (optionally with TAG) and |
454 |
|
|
# expand to a commented shell variable setting: |
455 |
root |
1.1 |
# |
456 |
root |
1.2 |
# # Some comment about what VAR is for. |
457 |
|
|
# visible_name=$lt_internal_name |
458 |
|
|
m4_define([_LT_LIBTOOL_DECLARE], |
459 |
|
|
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], |
460 |
|
|
[description])))[]dnl |
461 |
|
|
m4_pushdef([_libtool_name], |
462 |
|
|
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl |
463 |
|
|
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), |
464 |
|
|
[0], [_libtool_name=[$]$1], |
465 |
|
|
[1], [_libtool_name=$lt_[]$1], |
466 |
|
|
[2], [_libtool_name=$lt_[]$1], |
467 |
|
|
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl |
468 |
|
|
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl |
469 |
|
|
]) |
470 |
|
|
|
471 |
|
|
|
472 |
|
|
# _LT_LIBTOOL_CONFIG_VARS |
473 |
|
|
# ----------------------- |
474 |
|
|
# Produce commented declarations of non-tagged libtool config variables |
475 |
|
|
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' |
476 |
|
|
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG |
477 |
|
|
# section) are produced by _LT_LIBTOOL_TAG_VARS. |
478 |
|
|
m4_defun([_LT_LIBTOOL_CONFIG_VARS], |
479 |
|
|
[m4_foreach([_lt_var], |
480 |
|
|
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), |
481 |
|
|
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) |
482 |
|
|
|
483 |
|
|
|
484 |
|
|
# _LT_LIBTOOL_TAG_VARS(TAG) |
485 |
|
|
# ------------------------- |
486 |
|
|
m4_define([_LT_LIBTOOL_TAG_VARS], |
487 |
|
|
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), |
488 |
|
|
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) |
489 |
|
|
|
490 |
|
|
|
491 |
|
|
# _LT_TAGVAR(VARNAME, [TAGNAME]) |
492 |
|
|
# ------------------------------ |
493 |
|
|
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) |
494 |
|
|
|
495 |
|
|
|
496 |
|
|
# _LT_CONFIG_COMMANDS |
497 |
|
|
# ------------------- |
498 |
|
|
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of |
499 |
|
|
# variables for single and double quote escaping we saved from calls |
500 |
|
|
# to _LT_DECL, we can put quote escaped variables declarations |
501 |
|
|
# into `config.status', and then the shell code to quote escape them in |
502 |
|
|
# for loops in `config.status'. Finally, any additional code accumulated |
503 |
|
|
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. |
504 |
|
|
m4_defun([_LT_CONFIG_COMMANDS], |
505 |
|
|
[AC_PROVIDE_IFELSE([LT_OUTPUT], |
506 |
|
|
dnl If the libtool generation code has been placed in $CONFIG_LT, |
507 |
|
|
dnl instead of duplicating it all over again into config.status, |
508 |
|
|
dnl then we will have config.status run $CONFIG_LT later, so it |
509 |
|
|
dnl needs to know what name is stored there: |
510 |
|
|
[AC_CONFIG_COMMANDS([libtool], |
511 |
|
|
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], |
512 |
|
|
dnl If the libtool generation code is destined for config.status, |
513 |
|
|
dnl expand the accumulated commands and init code now: |
514 |
|
|
[AC_CONFIG_COMMANDS([libtool], |
515 |
|
|
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) |
516 |
|
|
])#_LT_CONFIG_COMMANDS |
517 |
|
|
|
518 |
root |
1.1 |
|
519 |
root |
1.2 |
# Initialize. |
520 |
|
|
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], |
521 |
|
|
[ |
522 |
root |
1.1 |
|
523 |
root |
1.2 |
# The HP-UX ksh and POSIX shell print the target directory to stdout |
524 |
|
|
# if CDPATH is set. |
525 |
|
|
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
526 |
root |
1.1 |
|
527 |
root |
1.2 |
sed_quote_subst='$sed_quote_subst' |
528 |
|
|
double_quote_subst='$double_quote_subst' |
529 |
|
|
delay_variable_subst='$delay_variable_subst' |
530 |
|
|
_LT_CONFIG_STATUS_DECLARATIONS |
531 |
|
|
LTCC='$LTCC' |
532 |
|
|
LTCFLAGS='$LTCFLAGS' |
533 |
|
|
compiler='$compiler_DEFAULT' |
534 |
|
|
|
535 |
|
|
# Quote evaled strings. |
536 |
|
|
for var in lt_decl_all_varnames([[ \ |
537 |
|
|
]], lt_decl_quote_varnames); do |
538 |
|
|
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in |
539 |
|
|
*[[\\\\\\\`\\"\\\$]]*) |
540 |
|
|
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" |
541 |
|
|
;; |
542 |
|
|
*) |
543 |
|
|
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" |
544 |
|
|
;; |
545 |
|
|
esac |
546 |
|
|
done |
547 |
root |
1.1 |
|
548 |
root |
1.2 |
# Double-quote double-evaled strings. |
549 |
|
|
for var in lt_decl_all_varnames([[ \ |
550 |
|
|
]], lt_decl_dquote_varnames); do |
551 |
|
|
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in |
552 |
|
|
*[[\\\\\\\`\\"\\\$]]*) |
553 |
|
|
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" |
554 |
|
|
;; |
555 |
|
|
*) |
556 |
|
|
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" |
557 |
|
|
;; |
558 |
|
|
esac |
559 |
|
|
done |
560 |
root |
1.1 |
|
561 |
root |
1.2 |
# Fix-up fallback echo if it was mangled by the above quoting rules. |
562 |
|
|
case \$lt_ECHO in |
563 |
|
|
*'\\\[$]0 --fallback-echo"')dnl " |
564 |
|
|
lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` |
565 |
|
|
;; |
566 |
|
|
esac |
567 |
root |
1.1 |
|
568 |
root |
1.2 |
_LT_OUTPUT_LIBTOOL_INIT |
569 |
|
|
]) |
570 |
root |
1.1 |
|
571 |
|
|
|
572 |
root |
1.2 |
# LT_OUTPUT |
573 |
|
|
# --------- |
574 |
|
|
# This macro allows early generation of the libtool script (before |
575 |
|
|
# AC_OUTPUT is called), incase it is used in configure for compilation |
576 |
|
|
# tests. |
577 |
|
|
AC_DEFUN([LT_OUTPUT], |
578 |
|
|
[: ${CONFIG_LT=./config.lt} |
579 |
|
|
AC_MSG_NOTICE([creating $CONFIG_LT]) |
580 |
|
|
cat >"$CONFIG_LT" <<_LTEOF |
581 |
|
|
#! $SHELL |
582 |
|
|
# Generated by $as_me. |
583 |
|
|
# Run this file to recreate a libtool stub with the current configuration. |
584 |
|
|
|
585 |
|
|
lt_cl_silent=false |
586 |
|
|
SHELL=\${CONFIG_SHELL-$SHELL} |
587 |
|
|
_LTEOF |
588 |
|
|
|
589 |
|
|
cat >>"$CONFIG_LT" <<\_LTEOF |
590 |
|
|
AS_SHELL_SANITIZE |
591 |
|
|
_AS_PREPARE |
592 |
root |
1.1 |
|
593 |
root |
1.2 |
exec AS_MESSAGE_FD>&1 |
594 |
|
|
exec AS_MESSAGE_LOG_FD>>config.log |
595 |
|
|
{ |
596 |
|
|
echo |
597 |
|
|
AS_BOX([Running $as_me.]) |
598 |
|
|
} >&AS_MESSAGE_LOG_FD |
599 |
|
|
|
600 |
|
|
lt_cl_help="\ |
601 |
|
|
\`$as_me' creates a local libtool stub from the current configuration, |
602 |
|
|
for use in further configure time tests before the real libtool is |
603 |
|
|
generated. |
604 |
|
|
|
605 |
|
|
Usage: $[0] [[OPTIONS]] |
606 |
|
|
|
607 |
|
|
-h, --help print this help, then exit |
608 |
|
|
-V, --version print version number, then exit |
609 |
|
|
-q, --quiet do not print progress messages |
610 |
|
|
-d, --debug don't remove temporary files |
611 |
|
|
|
612 |
|
|
Report bugs to <bug-libtool@gnu.org>." |
613 |
|
|
|
614 |
|
|
lt_cl_version="\ |
615 |
|
|
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl |
616 |
|
|
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) |
617 |
|
|
configured by $[0], generated by m4_PACKAGE_STRING. |
618 |
|
|
|
619 |
|
|
Copyright (C) 2008 Free Software Foundation, Inc. |
620 |
|
|
This config.lt script is free software; the Free Software Foundation |
621 |
|
|
gives unlimited permision to copy, distribute and modify it." |
622 |
root |
1.1 |
|
623 |
root |
1.2 |
while test $[#] != 0 |
624 |
|
|
do |
625 |
|
|
case $[1] in |
626 |
|
|
--version | --v* | -V ) |
627 |
|
|
echo "$lt_cl_version"; exit 0 ;; |
628 |
|
|
--help | --h* | -h ) |
629 |
|
|
echo "$lt_cl_help"; exit 0 ;; |
630 |
|
|
--debug | --d* | -d ) |
631 |
|
|
debug=: ;; |
632 |
|
|
--quiet | --q* | --silent | --s* | -q ) |
633 |
|
|
lt_cl_silent=: ;; |
634 |
root |
1.1 |
|
635 |
root |
1.2 |
-*) AC_MSG_ERROR([unrecognized option: $[1] |
636 |
|
|
Try \`$[0] --help' for more information.]) ;; |
637 |
root |
1.1 |
|
638 |
root |
1.2 |
*) AC_MSG_ERROR([unrecognized argument: $[1] |
639 |
|
|
Try \`$[0] --help' for more information.]) ;; |
640 |
|
|
esac |
641 |
|
|
shift |
642 |
|
|
done |
643 |
root |
1.1 |
|
644 |
root |
1.2 |
if $lt_cl_silent; then |
645 |
|
|
exec AS_MESSAGE_FD>/dev/null |
646 |
|
|
fi |
647 |
|
|
_LTEOF |
648 |
root |
1.1 |
|
649 |
root |
1.2 |
cat >>"$CONFIG_LT" <<_LTEOF |
650 |
|
|
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT |
651 |
|
|
_LTEOF |
652 |
|
|
|
653 |
|
|
cat >>"$CONFIG_LT" <<\_LTEOF |
654 |
|
|
AC_MSG_NOTICE([creating $ofile]) |
655 |
|
|
_LT_OUTPUT_LIBTOOL_COMMANDS |
656 |
|
|
AS_EXIT(0) |
657 |
|
|
_LTEOF |
658 |
|
|
chmod +x "$CONFIG_LT" |
659 |
|
|
|
660 |
|
|
# configure is writing to config.log, but config.lt does its own redirection, |
661 |
|
|
# appending to config.log, which fails on DOS, as config.log is still kept |
662 |
|
|
# open by configure. Here we exec the FD to /dev/null, effectively closing |
663 |
|
|
# config.log, so it can be properly (re)opened and appended to by config.lt. |
664 |
|
|
if test "$no_create" != yes; then |
665 |
|
|
lt_cl_success=: |
666 |
|
|
test "$silent" = yes && |
667 |
|
|
lt_config_lt_args="$lt_config_lt_args --quiet" |
668 |
|
|
exec AS_MESSAGE_LOG_FD>/dev/null |
669 |
|
|
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false |
670 |
|
|
exec AS_MESSAGE_LOG_FD>>config.log |
671 |
|
|
$lt_cl_success || AS_EXIT(1) |
672 |
root |
1.1 |
fi |
673 |
root |
1.2 |
])# LT_OUTPUT |
674 |
|
|
|
675 |
|
|
|
676 |
|
|
# _LT_CONFIG(TAG) |
677 |
|
|
# --------------- |
678 |
|
|
# If TAG is the built-in tag, create an initial libtool script with a |
679 |
|
|
# default configuration from the untagged config vars. Otherwise add code |
680 |
|
|
# to config.status for appending the configuration named by TAG from the |
681 |
|
|
# matching tagged config vars. |
682 |
|
|
m4_defun([_LT_CONFIG], |
683 |
|
|
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
684 |
|
|
_LT_CONFIG_SAVE_COMMANDS([ |
685 |
|
|
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl |
686 |
|
|
m4_if(_LT_TAG, [C], [ |
687 |
|
|
# See if we are running on zsh, and set the options which allow our |
688 |
|
|
# commands through without removal of \ escapes. |
689 |
|
|
if test -n "${ZSH_VERSION+set}" ; then |
690 |
|
|
setopt NO_GLOB_SUBST |
691 |
|
|
fi |
692 |
root |
1.1 |
|
693 |
root |
1.2 |
cfgfile="${ofile}T" |
694 |
|
|
trap "$RM \"$cfgfile\"; exit 1" 1 2 15 |
695 |
|
|
$RM "$cfgfile" |
696 |
root |
1.1 |
|
697 |
root |
1.2 |
cat <<_LT_EOF >> "$cfgfile" |
698 |
|
|
#! $SHELL |
699 |
root |
1.1 |
|
700 |
root |
1.2 |
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
701 |
|
|
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION |
702 |
|
|
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
703 |
|
|
# NOTE: Changes made to this file will be lost: look at ltmain.sh. |
704 |
|
|
# |
705 |
|
|
_LT_COPYING |
706 |
|
|
_LT_LIBTOOL_TAGS |
707 |
root |
1.1 |
|
708 |
root |
1.2 |
# ### BEGIN LIBTOOL CONFIG |
709 |
|
|
_LT_LIBTOOL_CONFIG_VARS |
710 |
|
|
_LT_LIBTOOL_TAG_VARS |
711 |
|
|
# ### END LIBTOOL CONFIG |
712 |
root |
1.1 |
|
713 |
root |
1.2 |
_LT_EOF |
714 |
root |
1.1 |
|
715 |
root |
1.2 |
case $host_os in |
716 |
|
|
aix3*) |
717 |
|
|
cat <<\_LT_EOF >> "$cfgfile" |
718 |
|
|
# AIX sometimes has problems with the GCC collect2 program. For some |
719 |
|
|
# reason, if we set the COLLECT_NAMES environment variable, the problems |
720 |
|
|
# vanish in a puff of smoke. |
721 |
|
|
if test "X${COLLECT_NAMES+set}" != Xset; then |
722 |
|
|
COLLECT_NAMES= |
723 |
|
|
export COLLECT_NAMES |
724 |
root |
1.1 |
fi |
725 |
root |
1.2 |
_LT_EOF |
726 |
|
|
;; |
727 |
|
|
esac |
728 |
|
|
|
729 |
|
|
_LT_PROG_LTMAIN |
730 |
|
|
|
731 |
|
|
# We use sed instead of cat because bash on DJGPP gets confused if |
732 |
|
|
# if finds mixed CR/LF and LF-only lines. Since sed operates in |
733 |
|
|
# text mode, it properly converts lines to CR/LF. This bash problem |
734 |
|
|
# is reportedly fixed, but why not run on old versions too? |
735 |
|
|
sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ |
736 |
|
|
|| (rm -f "$cfgfile"; exit 1) |
737 |
|
|
|
738 |
|
|
_LT_PROG_XSI_SHELLFNS |
739 |
|
|
|
740 |
|
|
sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ |
741 |
|
|
|| (rm -f "$cfgfile"; exit 1) |
742 |
|
|
|
743 |
|
|
mv -f "$cfgfile" "$ofile" || |
744 |
|
|
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
745 |
|
|
chmod +x "$ofile" |
746 |
|
|
], |
747 |
|
|
[cat <<_LT_EOF >> "$ofile" |
748 |
root |
1.1 |
|
749 |
root |
1.2 |
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded |
750 |
|
|
dnl in a comment (ie after a #). |
751 |
|
|
# ### BEGIN LIBTOOL TAG CONFIG: $1 |
752 |
|
|
_LT_LIBTOOL_TAG_VARS(_LT_TAG) |
753 |
|
|
# ### END LIBTOOL TAG CONFIG: $1 |
754 |
|
|
_LT_EOF |
755 |
|
|
])dnl /m4_if |
756 |
|
|
], |
757 |
|
|
[m4_if([$1], [], [ |
758 |
|
|
PACKAGE='$PACKAGE' |
759 |
|
|
VERSION='$VERSION' |
760 |
|
|
TIMESTAMP='$TIMESTAMP' |
761 |
|
|
RM='$RM' |
762 |
|
|
ofile='$ofile'], []) |
763 |
|
|
])dnl /_LT_CONFIG_SAVE_COMMANDS |
764 |
|
|
])# _LT_CONFIG |
765 |
|
|
|
766 |
|
|
|
767 |
|
|
# LT_SUPPORTED_TAG(TAG) |
768 |
|
|
# --------------------- |
769 |
|
|
# Trace this macro to discover what tags are supported by the libtool |
770 |
|
|
# --tag option, using: |
771 |
|
|
# autoconf --trace 'LT_SUPPORTED_TAG:$1' |
772 |
|
|
AC_DEFUN([LT_SUPPORTED_TAG], []) |
773 |
|
|
|
774 |
|
|
|
775 |
|
|
# C support is built-in for now |
776 |
|
|
m4_define([_LT_LANG_C_enabled], []) |
777 |
|
|
m4_define([_LT_TAGS], []) |
778 |
root |
1.1 |
|
779 |
|
|
|
780 |
root |
1.2 |
# LT_LANG(LANG) |
781 |
|
|
# ------------- |
782 |
|
|
# Enable libtool support for the given language if not already enabled. |
783 |
|
|
AC_DEFUN([LT_LANG], |
784 |
|
|
[AC_BEFORE([$0], [LT_OUTPUT])dnl |
785 |
|
|
m4_case([$1], |
786 |
|
|
[C], [_LT_LANG(C)], |
787 |
|
|
[C++], [_LT_LANG(CXX)], |
788 |
|
|
[Java], [_LT_LANG(GCJ)], |
789 |
|
|
[Fortran 77], [_LT_LANG(F77)], |
790 |
|
|
[Fortran], [_LT_LANG(FC)], |
791 |
|
|
[Windows Resource], [_LT_LANG(RC)], |
792 |
|
|
[m4_ifdef([_LT_LANG_]$1[_CONFIG], |
793 |
|
|
[_LT_LANG($1)], |
794 |
|
|
[m4_fatal([$0: unsupported language: "$1"])])])dnl |
795 |
|
|
])# LT_LANG |
796 |
root |
1.1 |
|
797 |
|
|
|
798 |
root |
1.2 |
# _LT_LANG(LANGNAME) |
799 |
|
|
# ------------------ |
800 |
|
|
m4_defun([_LT_LANG], |
801 |
|
|
[m4_ifdef([_LT_LANG_]$1[_enabled], [], |
802 |
|
|
[LT_SUPPORTED_TAG([$1])dnl |
803 |
|
|
m4_append([_LT_TAGS], [$1 ])dnl |
804 |
|
|
m4_define([_LT_LANG_]$1[_enabled], [])dnl |
805 |
|
|
_LT_LANG_$1_CONFIG($1)])dnl |
806 |
|
|
])# _LT_LANG |
807 |
root |
1.1 |
|
808 |
|
|
|
809 |
root |
1.2 |
# _LT_LANG_DEFAULT_CONFIG |
810 |
|
|
# ----------------------- |
811 |
|
|
m4_defun([_LT_LANG_DEFAULT_CONFIG], |
812 |
|
|
[AC_PROVIDE_IFELSE([AC_PROG_CXX], |
813 |
|
|
[LT_LANG(CXX)], |
814 |
|
|
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) |
815 |
|
|
|
816 |
|
|
AC_PROVIDE_IFELSE([AC_PROG_F77], |
817 |
|
|
[LT_LANG(F77)], |
818 |
|
|
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) |
819 |
|
|
|
820 |
|
|
AC_PROVIDE_IFELSE([AC_PROG_FC], |
821 |
|
|
[LT_LANG(FC)], |
822 |
|
|
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) |
823 |
|
|
|
824 |
|
|
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal |
825 |
|
|
dnl pulling things in needlessly. |
826 |
|
|
AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
827 |
|
|
[LT_LANG(GCJ)], |
828 |
|
|
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
829 |
|
|
[LT_LANG(GCJ)], |
830 |
|
|
[AC_PROVIDE_IFELSE([LT_PROG_GCJ], |
831 |
|
|
[LT_LANG(GCJ)], |
832 |
|
|
[m4_ifdef([AC_PROG_GCJ], |
833 |
|
|
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) |
834 |
|
|
m4_ifdef([A][M_PROG_GCJ], |
835 |
|
|
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) |
836 |
|
|
m4_ifdef([LT_PROG_GCJ], |
837 |
|
|
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) |
838 |
|
|
|
839 |
|
|
AC_PROVIDE_IFELSE([LT_PROG_RC], |
840 |
|
|
[LT_LANG(RC)], |
841 |
|
|
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) |
842 |
|
|
])# _LT_LANG_DEFAULT_CONFIG |
843 |
|
|
|
844 |
|
|
# Obsolete macros: |
845 |
|
|
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) |
846 |
|
|
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) |
847 |
|
|
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) |
848 |
|
|
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) |
849 |
|
|
dnl aclocal-1.4 backwards compatibility: |
850 |
|
|
dnl AC_DEFUN([AC_LIBTOOL_CXX], []) |
851 |
|
|
dnl AC_DEFUN([AC_LIBTOOL_F77], []) |
852 |
|
|
dnl AC_DEFUN([AC_LIBTOOL_FC], []) |
853 |
|
|
dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) |
854 |
root |
1.1 |
|
855 |
|
|
|
856 |
root |
1.2 |
# _LT_TAG_COMPILER |
857 |
|
|
# ---------------- |
858 |
|
|
m4_defun([_LT_TAG_COMPILER], |
859 |
|
|
[AC_REQUIRE([AC_PROG_CC])dnl |
860 |
root |
1.1 |
|
861 |
root |
1.2 |
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl |
862 |
|
|
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl |
863 |
|
|
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl |
864 |
|
|
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl |
865 |
root |
1.1 |
|
866 |
root |
1.2 |
# If no C compiler was specified, use CC. |
867 |
|
|
LTCC=${LTCC-"$CC"} |
868 |
root |
1.1 |
|
869 |
root |
1.2 |
# If no C compiler flags were specified, use CFLAGS. |
870 |
|
|
LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
871 |
root |
1.1 |
|
872 |
root |
1.2 |
# Allow CC to be a program name with arguments. |
873 |
|
|
compiler=$CC |
874 |
|
|
])# _LT_TAG_COMPILER |
875 |
root |
1.1 |
|
876 |
|
|
|
877 |
root |
1.2 |
# _LT_COMPILER_BOILERPLATE |
878 |
|
|
# ------------------------ |
879 |
|
|
# Check for compiler boilerplate output or warnings with |
880 |
|
|
# the simple compiler test code. |
881 |
|
|
m4_defun([_LT_COMPILER_BOILERPLATE], |
882 |
|
|
[m4_require([_LT_DECL_SED])dnl |
883 |
|
|
ac_outfile=conftest.$ac_objext |
884 |
|
|
echo "$lt_simple_compile_test_code" >conftest.$ac_ext |
885 |
|
|
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
886 |
|
|
_lt_compiler_boilerplate=`cat conftest.err` |
887 |
|
|
$RM conftest* |
888 |
|
|
])# _LT_COMPILER_BOILERPLATE |
889 |
root |
1.1 |
|
890 |
|
|
|
891 |
root |
1.2 |
# _LT_LINKER_BOILERPLATE |
892 |
|
|
# ---------------------- |
893 |
|
|
# Check for linker boilerplate output or warnings with |
894 |
|
|
# the simple link test code. |
895 |
|
|
m4_defun([_LT_LINKER_BOILERPLATE], |
896 |
|
|
[m4_require([_LT_DECL_SED])dnl |
897 |
|
|
ac_outfile=conftest.$ac_objext |
898 |
|
|
echo "$lt_simple_link_test_code" >conftest.$ac_ext |
899 |
|
|
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
900 |
|
|
_lt_linker_boilerplate=`cat conftest.err` |
901 |
|
|
$RM -r conftest* |
902 |
|
|
])# _LT_LINKER_BOILERPLATE |
903 |
root |
1.1 |
|
904 |
root |
1.2 |
# _LT_REQUIRED_DARWIN_CHECKS |
905 |
|
|
# ------------------------- |
906 |
|
|
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ |
907 |
|
|
case $host_os in |
908 |
|
|
rhapsody* | darwin*) |
909 |
|
|
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) |
910 |
|
|
AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) |
911 |
|
|
AC_CHECK_TOOL([LIPO], [lipo], [:]) |
912 |
|
|
AC_CHECK_TOOL([OTOOL], [otool], [:]) |
913 |
|
|
AC_CHECK_TOOL([OTOOL64], [otool64], [:]) |
914 |
|
|
_LT_DECL([], [DSYMUTIL], [1], |
915 |
|
|
[Tool to manipulate archived DWARF debug symbol files on Mac OS X]) |
916 |
|
|
_LT_DECL([], [NMEDIT], [1], |
917 |
|
|
[Tool to change global to local symbols on Mac OS X]) |
918 |
|
|
_LT_DECL([], [LIPO], [1], |
919 |
|
|
[Tool to manipulate fat objects and archives on Mac OS X]) |
920 |
|
|
_LT_DECL([], [OTOOL], [1], |
921 |
|
|
[ldd/readelf like tool for Mach-O binaries on Mac OS X]) |
922 |
|
|
_LT_DECL([], [OTOOL64], [1], |
923 |
|
|
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) |
924 |
|
|
|
925 |
|
|
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], |
926 |
|
|
[lt_cv_apple_cc_single_mod=no |
927 |
|
|
if test -z "${LT_MULTI_MODULE}"; then |
928 |
|
|
# By default we will add the -single_module flag. You can override |
929 |
|
|
# by either setting the environment variable LT_MULTI_MODULE |
930 |
|
|
# non-empty at configure time, or by adding -multi_module to the |
931 |
|
|
# link flags. |
932 |
|
|
rm -rf libconftest.dylib* |
933 |
|
|
echo "int foo(void){return 1;}" > conftest.c |
934 |
|
|
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ |
935 |
|
|
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD |
936 |
|
|
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ |
937 |
|
|
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err |
938 |
|
|
_lt_result=$? |
939 |
|
|
if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then |
940 |
|
|
lt_cv_apple_cc_single_mod=yes |
941 |
|
|
else |
942 |
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD |
943 |
|
|
fi |
944 |
|
|
rm -rf libconftest.dylib* |
945 |
|
|
rm -f conftest.* |
946 |
|
|
fi]) |
947 |
|
|
AC_CACHE_CHECK([for -exported_symbols_list linker flag], |
948 |
|
|
[lt_cv_ld_exported_symbols_list], |
949 |
|
|
[lt_cv_ld_exported_symbols_list=no |
950 |
|
|
save_LDFLAGS=$LDFLAGS |
951 |
|
|
echo "_main" > conftest.sym |
952 |
|
|
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" |
953 |
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], |
954 |
|
|
[lt_cv_ld_exported_symbols_list=yes], |
955 |
|
|
[lt_cv_ld_exported_symbols_list=no]) |
956 |
|
|
LDFLAGS="$save_LDFLAGS" |
957 |
|
|
]) |
958 |
|
|
case $host_os in |
959 |
|
|
rhapsody* | darwin1.[[012]]) |
960 |
|
|
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; |
961 |
|
|
darwin1.*) |
962 |
|
|
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; |
963 |
|
|
darwin*) # darwin 5.x on |
964 |
|
|
# if running on 10.5 or later, the deployment target defaults |
965 |
|
|
# to the OS version, if on x86, and 10.4, the deployment |
966 |
|
|
# target defaults to 10.4. Don't you love it? |
967 |
|
|
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in |
968 |
|
|
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) |
969 |
|
|
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; |
970 |
|
|
10.[[012]]*) |
971 |
|
|
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; |
972 |
|
|
10.*) |
973 |
|
|
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; |
974 |
|
|
esac |
975 |
|
|
;; |
976 |
|
|
esac |
977 |
|
|
if test "$lt_cv_apple_cc_single_mod" = "yes"; then |
978 |
|
|
_lt_dar_single_mod='$single_module' |
979 |
|
|
fi |
980 |
|
|
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then |
981 |
|
|
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' |
982 |
|
|
else |
983 |
|
|
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' |
984 |
|
|
fi |
985 |
|
|
if test "$DSYMUTIL" != ":"; then |
986 |
|
|
_lt_dsymutil='~$DSYMUTIL $lib || :' |
987 |
|
|
else |
988 |
|
|
_lt_dsymutil= |
989 |
|
|
fi |
990 |
|
|
;; |
991 |
|
|
esac |
992 |
root |
1.1 |
]) |
993 |
|
|
|
994 |
|
|
|
995 |
root |
1.2 |
# _LT_DARWIN_LINKER_FEATURES |
996 |
|
|
# -------------------------- |
997 |
|
|
# Checks for linker and compiler features on darwin |
998 |
|
|
m4_defun([_LT_DARWIN_LINKER_FEATURES], |
999 |
|
|
[ |
1000 |
|
|
m4_require([_LT_REQUIRED_DARWIN_CHECKS]) |
1001 |
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no |
1002 |
|
|
_LT_TAGVAR(hardcode_direct, $1)=no |
1003 |
|
|
_LT_TAGVAR(hardcode_automatic, $1)=yes |
1004 |
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
1005 |
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='' |
1006 |
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes |
1007 |
|
|
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" |
1008 |
|
|
case $cc_basename in |
1009 |
|
|
ifort*) _lt_dar_can_shared=yes ;; |
1010 |
|
|
*) _lt_dar_can_shared=$GCC ;; |
1011 |
|
|
esac |
1012 |
|
|
if test "$_lt_dar_can_shared" = "yes"; then |
1013 |
|
|
output_verbose_link_cmd=echo |
1014 |
|
|
_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" |
1015 |
|
|
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" |
1016 |
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" |
1017 |
|
|
_LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" |
1018 |
|
|
m4_if([$1], [CXX], |
1019 |
|
|
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then |
1020 |
|
|
_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" |
1021 |
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" |
1022 |
|
|
fi |
1023 |
|
|
],[]) |
1024 |
root |
1.1 |
else |
1025 |
root |
1.2 |
_LT_TAGVAR(ld_shlibs, $1)=no |
1026 |
root |
1.1 |
fi |
1027 |
|
|
]) |
1028 |
|
|
|
1029 |
root |
1.2 |
# _LT_SYS_MODULE_PATH_AIX |
1030 |
|
|
# ----------------------- |
1031 |
|
|
# Links a minimal program and checks the executable |
1032 |
|
|
# for the system default hardcoded library path. In most cases, |
1033 |
|
|
# this is /usr/lib:/lib, but when the MPI compilers are used |
1034 |
|
|
# the location of the communication and MPI libs are included too. |
1035 |
|
|
# If we don't find anything, use the default library path according |
1036 |
|
|
# to the aix ld manual. |
1037 |
|
|
m4_defun([_LT_SYS_MODULE_PATH_AIX], |
1038 |
|
|
[m4_require([_LT_DECL_SED])dnl |
1039 |
|
|
AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
1040 |
|
|
lt_aix_libpath_sed=' |
1041 |
|
|
/Import File Strings/,/^$/ { |
1042 |
|
|
/^0/ { |
1043 |
|
|
s/^0 *\(.*\)$/\1/ |
1044 |
|
|
p |
1045 |
|
|
} |
1046 |
|
|
}' |
1047 |
|
|
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
1048 |
|
|
# Check for a 64-bit object if we didn't find anything. |
1049 |
|
|
if test -z "$aix_libpath"; then |
1050 |
|
|
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
1051 |
|
|
fi],[]) |
1052 |
|
|
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
1053 |
|
|
])# _LT_SYS_MODULE_PATH_AIX |
1054 |
root |
1.1 |
|
1055 |
|
|
|
1056 |
root |
1.2 |
# _LT_SHELL_INIT(ARG) |
1057 |
|
|
# ------------------- |
1058 |
|
|
m4_define([_LT_SHELL_INIT], |
1059 |
|
|
[ifdef([AC_DIVERSION_NOTICE], |
1060 |
|
|
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
1061 |
|
|
[AC_DIVERT_PUSH(NOTICE)]) |
1062 |
|
|
$1 |
1063 |
|
|
AC_DIVERT_POP |
1064 |
|
|
])# _LT_SHELL_INIT |
1065 |
root |
1.1 |
|
1066 |
|
|
|
1067 |
root |
1.2 |
# _LT_PROG_ECHO_BACKSLASH |
1068 |
|
|
# ----------------------- |
1069 |
|
|
# Add some code to the start of the generated configure script which |
1070 |
|
|
# will find an echo command which doesn't interpret backslashes. |
1071 |
|
|
m4_defun([_LT_PROG_ECHO_BACKSLASH], |
1072 |
|
|
[_LT_SHELL_INIT([ |
1073 |
|
|
# Check that we are running under the correct shell. |
1074 |
|
|
SHELL=${CONFIG_SHELL-/bin/sh} |
1075 |
root |
1.1 |
|
1076 |
root |
1.2 |
case X$lt_ECHO in |
1077 |
|
|
X*--fallback-echo) |
1078 |
|
|
# Remove one level of quotation (which was required for Make). |
1079 |
|
|
ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
1080 |
|
|
;; |
1081 |
|
|
esac |
1082 |
root |
1.1 |
|
1083 |
root |
1.2 |
ECHO=${lt_ECHO-echo} |
1084 |
|
|
if test "X[$]1" = X--no-reexec; then |
1085 |
|
|
# Discard the --no-reexec flag, and continue. |
1086 |
|
|
shift |
1087 |
|
|
elif test "X[$]1" = X--fallback-echo; then |
1088 |
|
|
# Avoid inline document here, it may be left over |
1089 |
|
|
: |
1090 |
|
|
elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then |
1091 |
|
|
# Yippee, $ECHO works! |
1092 |
|
|
: |
1093 |
|
|
else |
1094 |
|
|
# Restart under the correct shell. |
1095 |
|
|
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
1096 |
root |
1.1 |
fi |
1097 |
root |
1.2 |
|
1098 |
|
|
if test "X[$]1" = X--fallback-echo; then |
1099 |
|
|
# used as fallback echo |
1100 |
|
|
shift |
1101 |
|
|
cat <<_LT_EOF |
1102 |
|
|
[$]* |
1103 |
|
|
_LT_EOF |
1104 |
|
|
exit 0 |
1105 |
root |
1.1 |
fi |
1106 |
|
|
|
1107 |
root |
1.2 |
# The HP-UX ksh and POSIX shell print the target directory to stdout |
1108 |
|
|
# if CDPATH is set. |
1109 |
|
|
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
1110 |
root |
1.1 |
|
1111 |
root |
1.2 |
if test -z "$lt_ECHO"; then |
1112 |
|
|
if test "X${echo_test_string+set}" != Xset; then |
1113 |
|
|
# find a string as large as possible, as long as the shell can cope with it |
1114 |
|
|
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
1115 |
|
|
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
1116 |
|
|
if { echo_test_string=`eval $cmd`; } 2>/dev/null && |
1117 |
|
|
{ test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null |
1118 |
|
|
then |
1119 |
|
|
break |
1120 |
|
|
fi |
1121 |
|
|
done |
1122 |
|
|
fi |
1123 |
root |
1.1 |
|
1124 |
root |
1.2 |
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && |
1125 |
|
|
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && |
1126 |
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then |
1127 |
|
|
: |
1128 |
|
|
else |
1129 |
|
|
# The Solaris, AIX, and Digital Unix default echo programs unquote |
1130 |
|
|
# backslashes. This makes it impossible to quote backslashes using |
1131 |
|
|
# echo "$something" | sed 's/\\/\\\\/g' |
1132 |
|
|
# |
1133 |
|
|
# So, first we look for a working echo in the user's PATH. |
1134 |
root |
1.1 |
|
1135 |
root |
1.2 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
1136 |
|
|
for dir in $PATH /usr/ucb; do |
1137 |
|
|
IFS="$lt_save_ifs" |
1138 |
|
|
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
1139 |
|
|
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
1140 |
|
|
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
1141 |
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then |
1142 |
|
|
ECHO="$dir/echo" |
1143 |
|
|
break |
1144 |
|
|
fi |
1145 |
|
|
done |
1146 |
|
|
IFS="$lt_save_ifs" |
1147 |
root |
1.1 |
|
1148 |
root |
1.2 |
if test "X$ECHO" = Xecho; then |
1149 |
|
|
# We didn't find a better echo, so look for alternatives. |
1150 |
|
|
if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && |
1151 |
|
|
echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && |
1152 |
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then |
1153 |
|
|
# This shell has a builtin print -r that does the trick. |
1154 |
|
|
ECHO='print -r' |
1155 |
|
|
elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && |
1156 |
|
|
test "X$CONFIG_SHELL" != X/bin/ksh; then |
1157 |
|
|
# If we have ksh, try running configure again with it. |
1158 |
|
|
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
1159 |
|
|
export ORIGINAL_CONFIG_SHELL |
1160 |
|
|
CONFIG_SHELL=/bin/ksh |
1161 |
|
|
export CONFIG_SHELL |
1162 |
|
|
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
1163 |
|
|
else |
1164 |
|
|
# Try using printf. |
1165 |
|
|
ECHO='printf %s\n' |
1166 |
|
|
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && |
1167 |
|
|
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && |
1168 |
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then |
1169 |
|
|
# Cool, printf works |
1170 |
|
|
: |
1171 |
|
|
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
1172 |
|
|
test "X$echo_testing_string" = 'X\t' && |
1173 |
|
|
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
1174 |
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then |
1175 |
|
|
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
1176 |
|
|
export CONFIG_SHELL |
1177 |
|
|
SHELL="$CONFIG_SHELL" |
1178 |
|
|
export SHELL |
1179 |
|
|
ECHO="$CONFIG_SHELL [$]0 --fallback-echo" |
1180 |
|
|
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
1181 |
|
|
test "X$echo_testing_string" = 'X\t' && |
1182 |
|
|
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
1183 |
|
|
test "X$echo_testing_string" = "X$echo_test_string"; then |
1184 |
|
|
ECHO="$CONFIG_SHELL [$]0 --fallback-echo" |
1185 |
|
|
else |
1186 |
|
|
# maybe with a smaller string... |
1187 |
|
|
prev=: |
1188 |
root |
1.1 |
|
1189 |
root |
1.2 |
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
1190 |
|
|
if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null |
1191 |
|
|
then |
1192 |
|
|
break |
1193 |
|
|
fi |
1194 |
|
|
prev="$cmd" |
1195 |
|
|
done |
1196 |
root |
1.1 |
|
1197 |
root |
1.2 |
if test "$prev" != 'sed 50q "[$]0"'; then |
1198 |
|
|
echo_test_string=`eval $prev` |
1199 |
|
|
export echo_test_string |
1200 |
|
|
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
1201 |
|
|
else |
1202 |
|
|
# Oops. We lost completely, so just stick with echo. |
1203 |
|
|
ECHO=echo |
1204 |
|
|
fi |
1205 |
|
|
fi |
1206 |
|
|
fi |
1207 |
|
|
fi |
1208 |
|
|
fi |
1209 |
|
|
fi |
1210 |
root |
1.1 |
|
1211 |
root |
1.2 |
# Copy echo and quote the copy suitably for passing to libtool from |
1212 |
|
|
# the Makefile, instead of quoting the original, which is used later. |
1213 |
|
|
lt_ECHO=$ECHO |
1214 |
|
|
if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
1215 |
|
|
lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
1216 |
root |
1.1 |
fi |
1217 |
|
|
|
1218 |
root |
1.2 |
AC_SUBST(lt_ECHO) |
1219 |
|
|
]) |
1220 |
|
|
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) |
1221 |
|
|
_LT_DECL([], [ECHO], [1], |
1222 |
|
|
[An echo program that does not interpret backslashes]) |
1223 |
|
|
])# _LT_PROG_ECHO_BACKSLASH |
1224 |
root |
1.1 |
|
1225 |
|
|
|
1226 |
root |
1.2 |
# _LT_ENABLE_LOCK |
1227 |
root |
1.1 |
# --------------- |
1228 |
root |
1.2 |
m4_defun([_LT_ENABLE_LOCK], |
1229 |
|
|
[AC_ARG_ENABLE([libtool-lock], |
1230 |
|
|
[AS_HELP_STRING([--disable-libtool-lock], |
1231 |
|
|
[avoid locking (might break parallel builds)])]) |
1232 |
|
|
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
1233 |
root |
1.1 |
|
1234 |
root |
1.2 |
# Some flags need to be propagated to the compiler or linker for good |
1235 |
|
|
# libtool support. |
1236 |
|
|
case $host in |
1237 |
|
|
ia64-*-hpux*) |
1238 |
|
|
# Find out which ABI we are using. |
1239 |
|
|
echo 'int i;' > conftest.$ac_ext |
1240 |
|
|
if AC_TRY_EVAL(ac_compile); then |
1241 |
|
|
case `/usr/bin/file conftest.$ac_objext` in |
1242 |
|
|
*ELF-32*) |
1243 |
|
|
HPUX_IA64_MODE="32" |
1244 |
|
|
;; |
1245 |
|
|
*ELF-64*) |
1246 |
|
|
HPUX_IA64_MODE="64" |
1247 |
|
|
;; |
1248 |
|
|
esac |
1249 |
|
|
fi |
1250 |
|
|
rm -rf conftest* |
1251 |
|
|
;; |
1252 |
|
|
*-*-irix6*) |
1253 |
|
|
# Find out which ABI we are using. |
1254 |
|
|
echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
1255 |
|
|
if AC_TRY_EVAL(ac_compile); then |
1256 |
|
|
if test "$lt_cv_prog_gnu_ld" = yes; then |
1257 |
|
|
case `/usr/bin/file conftest.$ac_objext` in |
1258 |
|
|
*32-bit*) |
1259 |
|
|
LD="${LD-ld} -melf32bsmip" |
1260 |
|
|
;; |
1261 |
|
|
*N32*) |
1262 |
|
|
LD="${LD-ld} -melf32bmipn32" |
1263 |
|
|
;; |
1264 |
|
|
*64-bit*) |
1265 |
|
|
LD="${LD-ld} -melf64bmip" |
1266 |
|
|
;; |
1267 |
|
|
esac |
1268 |
|
|
else |
1269 |
|
|
case `/usr/bin/file conftest.$ac_objext` in |
1270 |
|
|
*32-bit*) |
1271 |
|
|
LD="${LD-ld} -32" |
1272 |
|
|
;; |
1273 |
|
|
*N32*) |
1274 |
|
|
LD="${LD-ld} -n32" |
1275 |
|
|
;; |
1276 |
|
|
*64-bit*) |
1277 |
|
|
LD="${LD-ld} -64" |
1278 |
|
|
;; |
1279 |
|
|
esac |
1280 |
|
|
fi |
1281 |
|
|
fi |
1282 |
|
|
rm -rf conftest* |
1283 |
|
|
;; |
1284 |
root |
1.1 |
|
1285 |
root |
1.2 |
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ |
1286 |
|
|
s390*-*linux*|s390*-*tpf*|sparc*-*linux*) |
1287 |
|
|
# Find out which ABI we are using. |
1288 |
|
|
echo 'int i;' > conftest.$ac_ext |
1289 |
|
|
if AC_TRY_EVAL(ac_compile); then |
1290 |
|
|
case `/usr/bin/file conftest.o` in |
1291 |
|
|
*32-bit*) |
1292 |
|
|
case $host in |
1293 |
|
|
x86_64-*kfreebsd*-gnu) |
1294 |
|
|
LD="${LD-ld} -m elf_i386_fbsd" |
1295 |
|
|
;; |
1296 |
|
|
x86_64-*linux*) |
1297 |
|
|
LD="${LD-ld} -m elf_i386" |
1298 |
|
|
;; |
1299 |
|
|
ppc64-*linux*|powerpc64-*linux*) |
1300 |
|
|
LD="${LD-ld} -m elf32ppclinux" |
1301 |
|
|
;; |
1302 |
|
|
s390x-*linux*) |
1303 |
|
|
LD="${LD-ld} -m elf_s390" |
1304 |
|
|
;; |
1305 |
|
|
sparc64-*linux*) |
1306 |
|
|
LD="${LD-ld} -m elf32_sparc" |
1307 |
|
|
;; |
1308 |
|
|
esac |
1309 |
|
|
;; |
1310 |
|
|
*64-bit*) |
1311 |
|
|
case $host in |
1312 |
|
|
x86_64-*kfreebsd*-gnu) |
1313 |
|
|
LD="${LD-ld} -m elf_x86_64_fbsd" |
1314 |
|
|
;; |
1315 |
|
|
x86_64-*linux*) |
1316 |
|
|
LD="${LD-ld} -m elf_x86_64" |
1317 |
|
|
;; |
1318 |
|
|
ppc*-*linux*|powerpc*-*linux*) |
1319 |
|
|
LD="${LD-ld} -m elf64ppc" |
1320 |
|
|
;; |
1321 |
|
|
s390*-*linux*|s390*-*tpf*) |
1322 |
|
|
LD="${LD-ld} -m elf64_s390" |
1323 |
|
|
;; |
1324 |
|
|
sparc*-*linux*) |
1325 |
|
|
LD="${LD-ld} -m elf64_sparc" |
1326 |
|
|
;; |
1327 |
|
|
esac |
1328 |
|
|
;; |
1329 |
|
|
esac |
1330 |
|
|
fi |
1331 |
|
|
rm -rf conftest* |
1332 |
|
|
;; |
1333 |
root |
1.1 |
|
1334 |
root |
1.2 |
*-*-sco3.2v5*) |
1335 |
|
|
# On SCO OpenServer 5, we need -belf to get full-featured binaries. |
1336 |
|
|
SAVE_CFLAGS="$CFLAGS" |
1337 |
|
|
CFLAGS="$CFLAGS -belf" |
1338 |
|
|
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
1339 |
|
|
[AC_LANG_PUSH(C) |
1340 |
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
1341 |
|
|
AC_LANG_POP]) |
1342 |
|
|
if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
1343 |
|
|
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
1344 |
|
|
CFLAGS="$SAVE_CFLAGS" |
1345 |
|
|
fi |
1346 |
|
|
;; |
1347 |
|
|
sparc*-*solaris*) |
1348 |
|
|
# Find out which ABI we are using. |
1349 |
|
|
echo 'int i;' > conftest.$ac_ext |
1350 |
|
|
if AC_TRY_EVAL(ac_compile); then |
1351 |
|
|
case `/usr/bin/file conftest.o` in |
1352 |
|
|
*64-bit*) |
1353 |
|
|
case $lt_cv_prog_gnu_ld in |
1354 |
|
|
yes*) LD="${LD-ld} -m elf64_sparc" ;; |
1355 |
|
|
*) |
1356 |
|
|
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then |
1357 |
|
|
LD="${LD-ld} -64" |
1358 |
|
|
fi |
1359 |
|
|
;; |
1360 |
|
|
esac |
1361 |
|
|
;; |
1362 |
|
|
esac |
1363 |
root |
1.1 |
fi |
1364 |
root |
1.2 |
rm -rf conftest* |
1365 |
root |
1.1 |
;; |
1366 |
|
|
esac |
1367 |
|
|
|
1368 |
root |
1.2 |
need_locks="$enable_libtool_lock" |
1369 |
|
|
])# _LT_ENABLE_LOCK |
1370 |
root |
1.1 |
|
1371 |
|
|
|
1372 |
root |
1.2 |
# _LT_CMD_OLD_ARCHIVE |
1373 |
|
|
# ------------------- |
1374 |
|
|
m4_defun([_LT_CMD_OLD_ARCHIVE], |
1375 |
|
|
[AC_CHECK_TOOL(AR, ar, false) |
1376 |
|
|
test -z "$AR" && AR=ar |
1377 |
|
|
test -z "$AR_FLAGS" && AR_FLAGS=cru |
1378 |
|
|
_LT_DECL([], [AR], [1], [The archiver]) |
1379 |
|
|
_LT_DECL([], [AR_FLAGS], [1]) |
1380 |
root |
1.1 |
|
1381 |
root |
1.2 |
AC_CHECK_TOOL(STRIP, strip, :) |
1382 |
|
|
test -z "$STRIP" && STRIP=: |
1383 |
|
|
_LT_DECL([], [STRIP], [1], [A symbol stripping program]) |
1384 |
root |
1.1 |
|
1385 |
|
|
AC_CHECK_TOOL(RANLIB, ranlib, :) |
1386 |
|
|
test -z "$RANLIB" && RANLIB=: |
1387 |
root |
1.2 |
_LT_DECL([], [RANLIB], [1], |
1388 |
|
|
[Commands used to install an old-style archive]) |
1389 |
root |
1.1 |
|
1390 |
|
|
# Determine commands to create old-style static archives. |
1391 |
root |
1.2 |
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
1392 |
root |
1.1 |
old_postinstall_cmds='chmod 644 $oldlib' |
1393 |
|
|
old_postuninstall_cmds= |
1394 |
|
|
|
1395 |
|
|
if test -n "$RANLIB"; then |
1396 |
|
|
case $host_os in |
1397 |
|
|
openbsd*) |
1398 |
|
|
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
1399 |
|
|
;; |
1400 |
|
|
*) |
1401 |
|
|
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
1402 |
|
|
;; |
1403 |
|
|
esac |
1404 |
|
|
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
1405 |
|
|
fi |
1406 |
root |
1.2 |
_LT_DECL([], [old_postinstall_cmds], [2]) |
1407 |
|
|
_LT_DECL([], [old_postuninstall_cmds], [2]) |
1408 |
|
|
_LT_TAGDECL([], [old_archive_cmds], [2], |
1409 |
|
|
[Commands used to build an old-style archive]) |
1410 |
|
|
])# _LT_CMD_OLD_ARCHIVE |
1411 |
root |
1.1 |
|
1412 |
|
|
|
1413 |
root |
1.2 |
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
1414 |
|
|
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
1415 |
|
|
# ---------------------------------------------------------------- |
1416 |
|
|
# Check whether the given compiler option works |
1417 |
|
|
AC_DEFUN([_LT_COMPILER_OPTION], |
1418 |
|
|
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
1419 |
|
|
m4_require([_LT_DECL_SED])dnl |
1420 |
|
|
AC_CACHE_CHECK([$1], [$2], |
1421 |
|
|
[$2=no |
1422 |
|
|
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
1423 |
|
|
echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
1424 |
|
|
lt_compiler_flag="$3" |
1425 |
|
|
# Insert the option either (1) after the last *FLAGS variable, or |
1426 |
|
|
# (2) before a word containing "conftest.", or (3) at the end. |
1427 |
|
|
# Note that $ac_compile itself does not contain backslashes and begins |
1428 |
|
|
# with a dollar sign (not a hyphen), so the echo should work correctly. |
1429 |
|
|
# The option is referenced via a variable to avoid confusing sed. |
1430 |
|
|
lt_compile=`echo "$ac_compile" | $SED \ |
1431 |
|
|
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
1432 |
|
|
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1433 |
|
|
-e 's:$: $lt_compiler_flag:'` |
1434 |
|
|
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1435 |
|
|
(eval "$lt_compile" 2>conftest.err) |
1436 |
|
|
ac_status=$? |
1437 |
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD |
1438 |
|
|
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1439 |
|
|
if (exit $ac_status) && test -s "$ac_outfile"; then |
1440 |
|
|
# The compiler can only warn and ignore the option if not recognized |
1441 |
|
|
# So say no if there are warnings other than the usual output. |
1442 |
|
|
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
1443 |
|
|
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
1444 |
|
|
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
1445 |
|
|
$2=yes |
1446 |
|
|
fi |
1447 |
|
|
fi |
1448 |
|
|
$RM conftest* |
1449 |
|
|
]) |
1450 |
|
|
|
1451 |
|
|
if test x"[$]$2" = xyes; then |
1452 |
|
|
m4_if([$5], , :, [$5]) |
1453 |
|
|
else |
1454 |
|
|
m4_if([$6], , :, [$6]) |
1455 |
|
|
fi |
1456 |
|
|
])# _LT_COMPILER_OPTION |
1457 |
root |
1.1 |
|
1458 |
root |
1.2 |
# Old name: |
1459 |
|
|
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) |
1460 |
|
|
dnl aclocal-1.4 backwards compatibility: |
1461 |
|
|
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) |
1462 |
|
|
|
1463 |
|
|
|
1464 |
|
|
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
1465 |
|
|
# [ACTION-SUCCESS], [ACTION-FAILURE]) |
1466 |
|
|
# ---------------------------------------------------- |
1467 |
|
|
# Check whether the given linker option works |
1468 |
|
|
AC_DEFUN([_LT_LINKER_OPTION], |
1469 |
|
|
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
1470 |
|
|
m4_require([_LT_DECL_SED])dnl |
1471 |
|
|
AC_CACHE_CHECK([$1], [$2], |
1472 |
|
|
[$2=no |
1473 |
|
|
save_LDFLAGS="$LDFLAGS" |
1474 |
|
|
LDFLAGS="$LDFLAGS $3" |
1475 |
|
|
echo "$lt_simple_link_test_code" > conftest.$ac_ext |
1476 |
|
|
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
1477 |
|
|
# The linker can only warn and ignore the option if not recognized |
1478 |
|
|
# So say no if there are warnings |
1479 |
|
|
if test -s conftest.err; then |
1480 |
|
|
# Append any errors to the config.log. |
1481 |
|
|
cat conftest.err 1>&AS_MESSAGE_LOG_FD |
1482 |
|
|
$ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
1483 |
|
|
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
1484 |
|
|
if diff conftest.exp conftest.er2 >/dev/null; then |
1485 |
|
|
$2=yes |
1486 |
|
|
fi |
1487 |
|
|
else |
1488 |
|
|
$2=yes |
1489 |
|
|
fi |
1490 |
|
|
fi |
1491 |
|
|
$RM -r conftest* |
1492 |
|
|
LDFLAGS="$save_LDFLAGS" |
1493 |
|
|
]) |
1494 |
root |
1.1 |
|
1495 |
root |
1.2 |
if test x"[$]$2" = xyes; then |
1496 |
|
|
m4_if([$4], , :, [$4]) |
1497 |
|
|
else |
1498 |
|
|
m4_if([$5], , :, [$5]) |
1499 |
|
|
fi |
1500 |
|
|
])# _LT_LINKER_OPTION |
1501 |
root |
1.1 |
|
1502 |
root |
1.2 |
# Old name: |
1503 |
|
|
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) |
1504 |
|
|
dnl aclocal-1.4 backwards compatibility: |
1505 |
|
|
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) |
1506 |
root |
1.1 |
|
1507 |
|
|
|
1508 |
root |
1.2 |
# LT_CMD_MAX_LEN |
1509 |
|
|
#--------------- |
1510 |
|
|
AC_DEFUN([LT_CMD_MAX_LEN], |
1511 |
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl |
1512 |
|
|
# find the maximum length of command line arguments |
1513 |
|
|
AC_MSG_CHECKING([the maximum length of command line arguments]) |
1514 |
|
|
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
1515 |
|
|
i=0 |
1516 |
|
|
teststring="ABCD" |
1517 |
root |
1.1 |
|
1518 |
root |
1.2 |
case $build_os in |
1519 |
|
|
msdosdjgpp*) |
1520 |
|
|
# On DJGPP, this test can blow up pretty badly due to problems in libc |
1521 |
|
|
# (any single argument exceeding 2000 bytes causes a buffer overrun |
1522 |
|
|
# during glob expansion). Even if it were fixed, the result of this |
1523 |
|
|
# check would be larger than it should be. |
1524 |
|
|
lt_cv_sys_max_cmd_len=12288; # 12K is about right |
1525 |
|
|
;; |
1526 |
|
|
|
1527 |
|
|
gnu*) |
1528 |
|
|
# Under GNU Hurd, this test is not required because there is |
1529 |
|
|
# no limit to the length of command line arguments. |
1530 |
|
|
# Libtool will interpret -1 as no limit whatsoever |
1531 |
|
|
lt_cv_sys_max_cmd_len=-1; |
1532 |
|
|
;; |
1533 |
|
|
|
1534 |
|
|
cygwin* | mingw* | cegcc*) |
1535 |
|
|
# On Win9x/ME, this test blows up -- it succeeds, but takes |
1536 |
|
|
# about 5 minutes as the teststring grows exponentially. |
1537 |
|
|
# Worse, since 9x/ME are not pre-emptively multitasking, |
1538 |
|
|
# you end up with a "frozen" computer, even though with patience |
1539 |
|
|
# the test eventually succeeds (with a max line length of 256k). |
1540 |
|
|
# Instead, let's just punt: use the minimum linelength reported by |
1541 |
|
|
# all of the supported platforms: 8192 (on NT/2K/XP). |
1542 |
|
|
lt_cv_sys_max_cmd_len=8192; |
1543 |
|
|
;; |
1544 |
root |
1.1 |
|
1545 |
root |
1.2 |
amigaos*) |
1546 |
|
|
# On AmigaOS with pdksh, this test takes hours, literally. |
1547 |
|
|
# So we just punt and use a minimum line length of 8192. |
1548 |
|
|
lt_cv_sys_max_cmd_len=8192; |
1549 |
|
|
;; |
1550 |
root |
1.1 |
|
1551 |
root |
1.2 |
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
1552 |
|
|
# This has been around since 386BSD, at least. Likely further. |
1553 |
|
|
if test -x /sbin/sysctl; then |
1554 |
|
|
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
1555 |
|
|
elif test -x /usr/sbin/sysctl; then |
1556 |
|
|
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
1557 |
|
|
else |
1558 |
|
|
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
1559 |
|
|
fi |
1560 |
|
|
# And add a safety zone |
1561 |
|
|
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
1562 |
|
|
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
1563 |
|
|
;; |
1564 |
root |
1.1 |
|
1565 |
root |
1.2 |
interix*) |
1566 |
|
|
# We know the value 262144 and hardcode it with a safety zone (like BSD) |
1567 |
|
|
lt_cv_sys_max_cmd_len=196608 |
1568 |
|
|
;; |
1569 |
root |
1.1 |
|
1570 |
root |
1.2 |
osf*) |
1571 |
|
|
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
1572 |
|
|
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
1573 |
|
|
# nice to cause kernel panics so lets avoid the loop below. |
1574 |
|
|
# First set a reasonable default. |
1575 |
|
|
lt_cv_sys_max_cmd_len=16384 |
1576 |
|
|
# |
1577 |
|
|
if test -x /sbin/sysconfig; then |
1578 |
|
|
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
1579 |
|
|
*1*) lt_cv_sys_max_cmd_len=-1 ;; |
1580 |
|
|
esac |
1581 |
|
|
fi |
1582 |
|
|
;; |
1583 |
|
|
sco3.2v5*) |
1584 |
|
|
lt_cv_sys_max_cmd_len=102400 |
1585 |
|
|
;; |
1586 |
|
|
sysv5* | sco5v6* | sysv4.2uw2*) |
1587 |
|
|
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
1588 |
|
|
if test -n "$kargmax"; then |
1589 |
|
|
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
1590 |
|
|
else |
1591 |
|
|
lt_cv_sys_max_cmd_len=32768 |
1592 |
|
|
fi |
1593 |
|
|
;; |
1594 |
|
|
*) |
1595 |
|
|
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
1596 |
|
|
if test -n "$lt_cv_sys_max_cmd_len"; then |
1597 |
|
|
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
1598 |
|
|
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
1599 |
|
|
else |
1600 |
|
|
# Make teststring a little bigger before we do anything with it. |
1601 |
|
|
# a 1K string should be a reasonable start. |
1602 |
|
|
for i in 1 2 3 4 5 6 7 8 ; do |
1603 |
|
|
teststring=$teststring$teststring |
1604 |
|
|
done |
1605 |
|
|
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
1606 |
|
|
# If test is not a shell built-in, we'll probably end up computing a |
1607 |
|
|
# maximum length that is only half of the actual maximum length, but |
1608 |
|
|
# we can't tell. |
1609 |
|
|
while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ |
1610 |
|
|
= "XX$teststring$teststring"; } >/dev/null 2>&1 && |
1611 |
|
|
test $i != 17 # 1/2 MB should be enough |
1612 |
|
|
do |
1613 |
|
|
i=`expr $i + 1` |
1614 |
|
|
teststring=$teststring$teststring |
1615 |
|
|
done |
1616 |
|
|
# Only check the string length outside the loop. |
1617 |
|
|
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` |
1618 |
|
|
teststring= |
1619 |
|
|
# Add a significant safety factor because C++ compilers can tack on |
1620 |
|
|
# massive amounts of additional arguments before passing them to the |
1621 |
|
|
# linker. It appears as though 1/2 is a usable value. |
1622 |
|
|
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
1623 |
|
|
fi |
1624 |
|
|
;; |
1625 |
root |
1.1 |
esac |
1626 |
|
|
]) |
1627 |
root |
1.2 |
if test -n $lt_cv_sys_max_cmd_len ; then |
1628 |
|
|
AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
1629 |
|
|
else |
1630 |
|
|
AC_MSG_RESULT(none) |
1631 |
|
|
fi |
1632 |
|
|
max_cmd_len=$lt_cv_sys_max_cmd_len |
1633 |
|
|
_LT_DECL([], [max_cmd_len], [0], |
1634 |
|
|
[What is the maximum length of a command?]) |
1635 |
|
|
])# LT_CMD_MAX_LEN |
1636 |
root |
1.1 |
|
1637 |
root |
1.2 |
# Old name: |
1638 |
|
|
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) |
1639 |
|
|
dnl aclocal-1.4 backwards compatibility: |
1640 |
|
|
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) |
1641 |
root |
1.1 |
|
1642 |
|
|
|
1643 |
root |
1.2 |
# _LT_HEADER_DLFCN |
1644 |
|
|
# ---------------- |
1645 |
|
|
m4_defun([_LT_HEADER_DLFCN], |
1646 |
|
|
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl |
1647 |
|
|
])# _LT_HEADER_DLFCN |
1648 |
root |
1.1 |
|
1649 |
|
|
|
1650 |
root |
1.2 |
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
1651 |
|
|
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
1652 |
|
|
# ---------------------------------------------------------------- |
1653 |
|
|
m4_defun([_LT_TRY_DLOPEN_SELF], |
1654 |
|
|
[m4_require([_LT_HEADER_DLFCN])dnl |
1655 |
|
|
if test "$cross_compiling" = yes; then : |
1656 |
|
|
[$4] |
1657 |
|
|
else |
1658 |
|
|
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
1659 |
|
|
lt_status=$lt_dlunknown |
1660 |
|
|
cat > conftest.$ac_ext <<_LT_EOF |
1661 |
|
|
[#line __oline__ "configure" |
1662 |
|
|
#include "confdefs.h" |
1663 |
root |
1.1 |
|
1664 |
root |
1.2 |
#if HAVE_DLFCN_H |
1665 |
|
|
#include <dlfcn.h> |
1666 |
|
|
#endif |
1667 |
root |
1.1 |
|
1668 |
root |
1.2 |
#include <stdio.h> |
1669 |
root |
1.1 |
|
1670 |
root |
1.2 |
#ifdef RTLD_GLOBAL |
1671 |
|
|
# define LT_DLGLOBAL RTLD_GLOBAL |
1672 |
|
|
#else |
1673 |
|
|
# ifdef DL_GLOBAL |
1674 |
|
|
# define LT_DLGLOBAL DL_GLOBAL |
1675 |
|
|
# else |
1676 |
|
|
# define LT_DLGLOBAL 0 |
1677 |
|
|
# endif |
1678 |
|
|
#endif |
1679 |
root |
1.1 |
|
1680 |
root |
1.2 |
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
1681 |
|
|
find out it does not work in some platform. */ |
1682 |
|
|
#ifndef LT_DLLAZY_OR_NOW |
1683 |
|
|
# ifdef RTLD_LAZY |
1684 |
|
|
# define LT_DLLAZY_OR_NOW RTLD_LAZY |
1685 |
|
|
# else |
1686 |
|
|
# ifdef DL_LAZY |
1687 |
|
|
# define LT_DLLAZY_OR_NOW DL_LAZY |
1688 |
|
|
# else |
1689 |
|
|
# ifdef RTLD_NOW |
1690 |
|
|
# define LT_DLLAZY_OR_NOW RTLD_NOW |
1691 |
|
|
# else |
1692 |
|
|
# ifdef DL_NOW |
1693 |
|
|
# define LT_DLLAZY_OR_NOW DL_NOW |
1694 |
|
|
# else |
1695 |
|
|
# define LT_DLLAZY_OR_NOW 0 |
1696 |
|
|
# endif |
1697 |
|
|
# endif |
1698 |
|
|
# endif |
1699 |
|
|
# endif |
1700 |
|
|
#endif |
1701 |
root |
1.1 |
|
1702 |
root |
1.2 |
void fnord() { int i=42;} |
1703 |
|
|
int main () |
1704 |
|
|
{ |
1705 |
|
|
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
1706 |
|
|
int status = $lt_dlunknown; |
1707 |
root |
1.1 |
|
1708 |
root |
1.2 |
if (self) |
1709 |
|
|
{ |
1710 |
|
|
if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
1711 |
|
|
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
1712 |
|
|
/* dlclose (self); */ |
1713 |
|
|
} |
1714 |
|
|
else |
1715 |
|
|
puts (dlerror ()); |
1716 |
root |
1.1 |
|
1717 |
root |
1.2 |
return status; |
1718 |
|
|
}] |
1719 |
|
|
_LT_EOF |
1720 |
|
|
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
1721 |
|
|
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
1722 |
|
|
lt_status=$? |
1723 |
|
|
case x$lt_status in |
1724 |
|
|
x$lt_dlno_uscore) $1 ;; |
1725 |
|
|
x$lt_dlneed_uscore) $2 ;; |
1726 |
|
|
x$lt_dlunknown|x*) $3 ;; |
1727 |
|
|
esac |
1728 |
|
|
else : |
1729 |
|
|
# compilation failed |
1730 |
|
|
$3 |
1731 |
|
|
fi |
1732 |
root |
1.1 |
fi |
1733 |
root |
1.2 |
rm -fr conftest* |
1734 |
|
|
])# _LT_TRY_DLOPEN_SELF |
1735 |
root |
1.1 |
|
1736 |
|
|
|
1737 |
root |
1.2 |
# LT_SYS_DLOPEN_SELF |
1738 |
|
|
# ------------------ |
1739 |
|
|
AC_DEFUN([LT_SYS_DLOPEN_SELF], |
1740 |
|
|
[m4_require([_LT_HEADER_DLFCN])dnl |
1741 |
|
|
if test "x$enable_dlopen" != xyes; then |
1742 |
|
|
enable_dlopen=unknown |
1743 |
|
|
enable_dlopen_self=unknown |
1744 |
|
|
enable_dlopen_self_static=unknown |
1745 |
|
|
else |
1746 |
|
|
lt_cv_dlopen=no |
1747 |
|
|
lt_cv_dlopen_libs= |
1748 |
|
|
|
1749 |
|
|
case $host_os in |
1750 |
|
|
beos*) |
1751 |
|
|
lt_cv_dlopen="load_add_on" |
1752 |
|
|
lt_cv_dlopen_libs= |
1753 |
|
|
lt_cv_dlopen_self=yes |
1754 |
|
|
;; |
1755 |
root |
1.1 |
|
1756 |
root |
1.2 |
mingw* | pw32* | cegcc*) |
1757 |
|
|
lt_cv_dlopen="LoadLibrary" |
1758 |
|
|
lt_cv_dlopen_libs= |
1759 |
|
|
;; |
1760 |
root |
1.1 |
|
1761 |
root |
1.2 |
cygwin*) |
1762 |
|
|
lt_cv_dlopen="dlopen" |
1763 |
|
|
lt_cv_dlopen_libs= |
1764 |
|
|
;; |
1765 |
root |
1.1 |
|
1766 |
root |
1.2 |
darwin*) |
1767 |
|
|
# if libdl is installed we need to link against it |
1768 |
|
|
AC_CHECK_LIB([dl], [dlopen], |
1769 |
|
|
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
1770 |
|
|
lt_cv_dlopen="dyld" |
1771 |
|
|
lt_cv_dlopen_libs= |
1772 |
|
|
lt_cv_dlopen_self=yes |
1773 |
|
|
]) |
1774 |
|
|
;; |
1775 |
root |
1.1 |
|
1776 |
root |
1.2 |
*) |
1777 |
|
|
AC_CHECK_FUNC([shl_load], |
1778 |
|
|
[lt_cv_dlopen="shl_load"], |
1779 |
|
|
[AC_CHECK_LIB([dld], [shl_load], |
1780 |
|
|
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], |
1781 |
|
|
[AC_CHECK_FUNC([dlopen], |
1782 |
|
|
[lt_cv_dlopen="dlopen"], |
1783 |
|
|
[AC_CHECK_LIB([dl], [dlopen], |
1784 |
|
|
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
1785 |
|
|
[AC_CHECK_LIB([svld], [dlopen], |
1786 |
|
|
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
1787 |
|
|
[AC_CHECK_LIB([dld], [dld_link], |
1788 |
|
|
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) |
1789 |
|
|
]) |
1790 |
|
|
]) |
1791 |
|
|
]) |
1792 |
|
|
]) |
1793 |
|
|
]) |
1794 |
|
|
;; |
1795 |
|
|
esac |
1796 |
root |
1.1 |
|
1797 |
root |
1.2 |
if test "x$lt_cv_dlopen" != xno; then |
1798 |
|
|
enable_dlopen=yes |
1799 |
|
|
else |
1800 |
|
|
enable_dlopen=no |
1801 |
root |
1.1 |
fi |
1802 |
|
|
|
1803 |
root |
1.2 |
case $lt_cv_dlopen in |
1804 |
|
|
dlopen) |
1805 |
|
|
save_CPPFLAGS="$CPPFLAGS" |
1806 |
|
|
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
1807 |
root |
1.1 |
|
1808 |
root |
1.2 |
save_LDFLAGS="$LDFLAGS" |
1809 |
|
|
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
1810 |
root |
1.1 |
|
1811 |
root |
1.2 |
save_LIBS="$LIBS" |
1812 |
|
|
LIBS="$lt_cv_dlopen_libs $LIBS" |
1813 |
root |
1.1 |
|
1814 |
root |
1.2 |
AC_CACHE_CHECK([whether a program can dlopen itself], |
1815 |
|
|
lt_cv_dlopen_self, [dnl |
1816 |
|
|
_LT_TRY_DLOPEN_SELF( |
1817 |
|
|
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
1818 |
|
|
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
1819 |
|
|
]) |
1820 |
root |
1.1 |
|
1821 |
root |
1.2 |
if test "x$lt_cv_dlopen_self" = xyes; then |
1822 |
|
|
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
1823 |
|
|
AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
1824 |
|
|
lt_cv_dlopen_self_static, [dnl |
1825 |
|
|
_LT_TRY_DLOPEN_SELF( |
1826 |
|
|
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
1827 |
|
|
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
1828 |
|
|
]) |
1829 |
|
|
fi |
1830 |
root |
1.1 |
|
1831 |
root |
1.2 |
CPPFLAGS="$save_CPPFLAGS" |
1832 |
|
|
LDFLAGS="$save_LDFLAGS" |
1833 |
|
|
LIBS="$save_LIBS" |
1834 |
|
|
;; |
1835 |
|
|
esac |
1836 |
root |
1.1 |
|
1837 |
root |
1.2 |
case $lt_cv_dlopen_self in |
1838 |
|
|
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
1839 |
|
|
*) enable_dlopen_self=unknown ;; |
1840 |
|
|
esac |
1841 |
root |
1.1 |
|
1842 |
root |
1.2 |
case $lt_cv_dlopen_self_static in |
1843 |
|
|
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
1844 |
|
|
*) enable_dlopen_self_static=unknown ;; |
1845 |
|
|
esac |
1846 |
|
|
fi |
1847 |
|
|
_LT_DECL([dlopen_support], [enable_dlopen], [0], |
1848 |
|
|
[Whether dlopen is supported]) |
1849 |
|
|
_LT_DECL([dlopen_self], [enable_dlopen_self], [0], |
1850 |
|
|
[Whether dlopen of programs is supported]) |
1851 |
|
|
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], |
1852 |
|
|
[Whether dlopen of statically linked programs is supported]) |
1853 |
|
|
])# LT_SYS_DLOPEN_SELF |
1854 |
|
|
|
1855 |
|
|
# Old name: |
1856 |
|
|
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) |
1857 |
|
|
dnl aclocal-1.4 backwards compatibility: |
1858 |
|
|
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) |
1859 |
root |
1.1 |
|
1860 |
|
|
|
1861 |
root |
1.2 |
# _LT_COMPILER_C_O([TAGNAME]) |
1862 |
|
|
# --------------------------- |
1863 |
|
|
# Check to see if options -c and -o are simultaneously supported by compiler. |
1864 |
|
|
# This macro does not hard code the compiler like AC_PROG_CC_C_O. |
1865 |
|
|
m4_defun([_LT_COMPILER_C_O], |
1866 |
|
|
[m4_require([_LT_DECL_SED])dnl |
1867 |
|
|
m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
1868 |
|
|
m4_require([_LT_TAG_COMPILER])dnl |
1869 |
|
|
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
1870 |
|
|
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
1871 |
|
|
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
1872 |
|
|
$RM -r conftest 2>/dev/null |
1873 |
|
|
mkdir conftest |
1874 |
|
|
cd conftest |
1875 |
|
|
mkdir out |
1876 |
|
|
echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
1877 |
root |
1.1 |
|
1878 |
root |
1.2 |
lt_compiler_flag="-o out/conftest2.$ac_objext" |
1879 |
root |
1.1 |
# Insert the option either (1) after the last *FLAGS variable, or |
1880 |
|
|
# (2) before a word containing "conftest.", or (3) at the end. |
1881 |
|
|
# Note that $ac_compile itself does not contain backslashes and begins |
1882 |
|
|
# with a dollar sign (not a hyphen), so the echo should work correctly. |
1883 |
|
|
lt_compile=`echo "$ac_compile" | $SED \ |
1884 |
|
|
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
1885 |
|
|
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1886 |
|
|
-e 's:$: $lt_compiler_flag:'` |
1887 |
|
|
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1888 |
root |
1.2 |
(eval "$lt_compile" 2>out/conftest.err) |
1889 |
root |
1.1 |
ac_status=$? |
1890 |
root |
1.2 |
cat out/conftest.err >&AS_MESSAGE_LOG_FD |
1891 |
root |
1.1 |
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1892 |
root |
1.2 |
if (exit $ac_status) && test -s out/conftest2.$ac_objext |
1893 |
|
|
then |
1894 |
root |
1.1 |
# The compiler can only warn and ignore the option if not recognized |
1895 |
root |
1.2 |
# So say no if there are warnings |
1896 |
|
|
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
1897 |
|
|
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
1898 |
|
|
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
1899 |
|
|
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
1900 |
root |
1.1 |
fi |
1901 |
|
|
fi |
1902 |
root |
1.2 |
chmod u+w . 2>&AS_MESSAGE_LOG_FD |
1903 |
|
|
$RM conftest* |
1904 |
|
|
# SGI C++ compiler will create directory out/ii_files/ for |
1905 |
|
|
# template instantiation |
1906 |
|
|
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files |
1907 |
|
|
$RM out/* && rmdir out |
1908 |
|
|
cd .. |
1909 |
|
|
$RM -r conftest |
1910 |
|
|
$RM conftest* |
1911 |
root |
1.1 |
]) |
1912 |
root |
1.2 |
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], |
1913 |
|
|
[Does compiler simultaneously support -c and -o options?]) |
1914 |
|
|
])# _LT_COMPILER_C_O |
1915 |
|
|
|
1916 |
|
|
|
1917 |
|
|
# _LT_COMPILER_FILE_LOCKS([TAGNAME]) |
1918 |
|
|
# ---------------------------------- |
1919 |
|
|
# Check to see if we can do hard links to lock some files if needed |
1920 |
|
|
m4_defun([_LT_COMPILER_FILE_LOCKS], |
1921 |
|
|
[m4_require([_LT_ENABLE_LOCK])dnl |
1922 |
|
|
m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
1923 |
|
|
_LT_COMPILER_C_O([$1]) |
1924 |
root |
1.1 |
|
1925 |
root |
1.2 |
hard_links="nottested" |
1926 |
|
|
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
1927 |
|
|
# do not overwrite the value of need_locks provided by the user |
1928 |
|
|
AC_MSG_CHECKING([if we can lock with hard links]) |
1929 |
|
|
hard_links=yes |
1930 |
|
|
$RM conftest* |
1931 |
|
|
ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1932 |
|
|
touch conftest.a |
1933 |
|
|
ln conftest.a conftest.b 2>&5 || hard_links=no |
1934 |
|
|
ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1935 |
|
|
AC_MSG_RESULT([$hard_links]) |
1936 |
|
|
if test "$hard_links" = no; then |
1937 |
|
|
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
1938 |
|
|
need_locks=warn |
1939 |
|
|
fi |
1940 |
root |
1.1 |
else |
1941 |
root |
1.2 |
need_locks=no |
1942 |
root |
1.1 |
fi |
1943 |
root |
1.2 |
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) |
1944 |
|
|
])# _LT_COMPILER_FILE_LOCKS |
1945 |
root |
1.1 |
|
1946 |
|
|
|
1947 |
root |
1.2 |
# _LT_CHECK_OBJDIR |
1948 |
|
|
# ---------------- |
1949 |
|
|
m4_defun([_LT_CHECK_OBJDIR], |
1950 |
|
|
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
1951 |
|
|
[rm -f .libs 2>/dev/null |
1952 |
|
|
mkdir .libs 2>/dev/null |
1953 |
|
|
if test -d .libs; then |
1954 |
|
|
lt_cv_objdir=.libs |
1955 |
root |
1.1 |
else |
1956 |
root |
1.2 |
# MS-DOS does not allow filenames that begin with a dot. |
1957 |
|
|
lt_cv_objdir=_libs |
1958 |
root |
1.1 |
fi |
1959 |
root |
1.2 |
rmdir .libs 2>/dev/null]) |
1960 |
|
|
objdir=$lt_cv_objdir |
1961 |
|
|
_LT_DECL([], [objdir], [0], |
1962 |
|
|
[The name of the directory that contains temporary libtool files])dnl |
1963 |
|
|
m4_pattern_allow([LT_OBJDIR])dnl |
1964 |
|
|
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", |
1965 |
|
|
[Define to the sub-directory in which libtool stores uninstalled libraries.]) |
1966 |
|
|
])# _LT_CHECK_OBJDIR |
1967 |
|
|
|
1968 |
|
|
|
1969 |
|
|
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) |
1970 |
|
|
# -------------------------------------- |
1971 |
|
|
# Check hardcoding attributes. |
1972 |
|
|
m4_defun([_LT_LINKER_HARDCODE_LIBPATH], |
1973 |
|
|
[AC_MSG_CHECKING([how to hardcode library paths into programs]) |
1974 |
|
|
_LT_TAGVAR(hardcode_action, $1)= |
1975 |
|
|
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || |
1976 |
|
|
test -n "$_LT_TAGVAR(runpath_var, $1)" || |
1977 |
|
|
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
1978 |
root |
1.1 |
|
1979 |
root |
1.2 |
# We can hardcode non-existent directories. |
1980 |
|
|
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && |
1981 |
|
|
# If the only mechanism to avoid hardcoding is shlibpath_var, we |
1982 |
|
|
# have to relink, otherwise we might link with an installed library |
1983 |
|
|
# when we should be linking with a yet-to-be-installed one |
1984 |
|
|
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
1985 |
|
|
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then |
1986 |
|
|
# Linking always hardcodes the temporary library directory. |
1987 |
|
|
_LT_TAGVAR(hardcode_action, $1)=relink |
1988 |
|
|
else |
1989 |
|
|
# We can link without hardcoding, and we can hardcode nonexisting dirs. |
1990 |
|
|
_LT_TAGVAR(hardcode_action, $1)=immediate |
1991 |
|
|
fi |
1992 |
|
|
else |
1993 |
|
|
# We cannot hardcode anything, or else we can only hardcode existing |
1994 |
|
|
# directories. |
1995 |
|
|
_LT_TAGVAR(hardcode_action, $1)=unsupported |
1996 |
|
|
fi |
1997 |
|
|
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) |
1998 |
root |
1.1 |
|
1999 |
root |
1.2 |
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || |
2000 |
|
|
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then |
2001 |
|
|
# Fast installation is not supported |
2002 |
|
|
enable_fast_install=no |
2003 |
|
|
elif test "$shlibpath_overrides_runpath" = yes || |
2004 |
|
|
test "$enable_shared" = no; then |
2005 |
|
|
# Fast installation is not necessary |
2006 |
|
|
enable_fast_install=needless |
2007 |
|
|
fi |
2008 |
|
|
_LT_TAGDECL([], [hardcode_action], [0], |
2009 |
|
|
[How to hardcode a shared library path into an executable]) |
2010 |
|
|
])# _LT_LINKER_HARDCODE_LIBPATH |
2011 |
root |
1.1 |
|
2012 |
|
|
|
2013 |
root |
1.2 |
# _LT_CMD_STRIPLIB |
2014 |
|
|
# ---------------- |
2015 |
|
|
m4_defun([_LT_CMD_STRIPLIB], |
2016 |
|
|
[m4_require([_LT_DECL_EGREP]) |
2017 |
|
|
striplib= |
2018 |
|
|
old_striplib= |
2019 |
|
|
AC_MSG_CHECKING([whether stripping libraries is possible]) |
2020 |
|
|
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then |
2021 |
|
|
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
2022 |
|
|
test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
2023 |
|
|
AC_MSG_RESULT([yes]) |
2024 |
|
|
else |
2025 |
|
|
# FIXME - insert some real tests, host_os isn't really good enough |
2026 |
|
|
case $host_os in |
2027 |
|
|
darwin*) |
2028 |
|
|
if test -n "$STRIP" ; then |
2029 |
|
|
striplib="$STRIP -x" |
2030 |
|
|
old_striplib="$STRIP -S" |
2031 |
|
|
AC_MSG_RESULT([yes]) |
2032 |
|
|
else |
2033 |
|
|
AC_MSG_RESULT([no]) |
2034 |
|
|
fi |
2035 |
root |
1.1 |
;; |
2036 |
root |
1.2 |
*) |
2037 |
|
|
AC_MSG_RESULT([no]) |
2038 |
root |
1.1 |
;; |
2039 |
root |
1.2 |
esac |
2040 |
|
|
fi |
2041 |
|
|
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) |
2042 |
|
|
_LT_DECL([], [striplib], [1]) |
2043 |
|
|
])# _LT_CMD_STRIPLIB |
2044 |
root |
1.1 |
|
2045 |
|
|
|
2046 |
root |
1.2 |
# _LT_SYS_DYNAMIC_LINKER([TAG]) |
2047 |
|
|
# ----------------------------- |
2048 |
|
|
# PORTME Fill in your ld.so characteristics |
2049 |
|
|
m4_defun([_LT_SYS_DYNAMIC_LINKER], |
2050 |
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2051 |
|
|
m4_require([_LT_DECL_EGREP])dnl |
2052 |
|
|
m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
2053 |
|
|
m4_require([_LT_DECL_OBJDUMP])dnl |
2054 |
|
|
m4_require([_LT_DECL_SED])dnl |
2055 |
|
|
AC_MSG_CHECKING([dynamic linker characteristics]) |
2056 |
|
|
m4_if([$1], |
2057 |
|
|
[], [ |
2058 |
|
|
if test "$GCC" = yes; then |
2059 |
|
|
case $host_os in |
2060 |
|
|
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; |
2061 |
|
|
*) lt_awk_arg="/^libraries:/" ;; |
2062 |
|
|
esac |
2063 |
|
|
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
2064 |
|
|
if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then |
2065 |
|
|
# if the path contains ";" then we assume it to be the separator |
2066 |
|
|
# otherwise default to the standard path separator (i.e. ":") - it is |
2067 |
|
|
# assumed that no part of a normal pathname contains ";" but that should |
2068 |
|
|
# okay in the real world where ";" in dirpaths is itself problematic. |
2069 |
|
|
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` |
2070 |
|
|
else |
2071 |
|
|
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
2072 |
|
|
fi |
2073 |
|
|
# Ok, now we have the path, separated by spaces, we can step through it |
2074 |
|
|
# and add multilib dir if necessary. |
2075 |
|
|
lt_tmp_lt_search_path_spec= |
2076 |
|
|
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` |
2077 |
|
|
for lt_sys_path in $lt_search_path_spec; do |
2078 |
|
|
if test -d "$lt_sys_path/$lt_multi_os_dir"; then |
2079 |
|
|
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" |
2080 |
root |
1.1 |
else |
2081 |
root |
1.2 |
test -d "$lt_sys_path" && \ |
2082 |
|
|
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" |
2083 |
root |
1.1 |
fi |
2084 |
root |
1.2 |
done |
2085 |
|
|
lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' |
2086 |
|
|
BEGIN {RS=" "; FS="/|\n";} { |
2087 |
|
|
lt_foo=""; |
2088 |
|
|
lt_count=0; |
2089 |
|
|
for (lt_i = NF; lt_i > 0; lt_i--) { |
2090 |
|
|
if ($lt_i != "" && $lt_i != ".") { |
2091 |
|
|
if ($lt_i == "..") { |
2092 |
|
|
lt_count++; |
2093 |
|
|
} else { |
2094 |
|
|
if (lt_count == 0) { |
2095 |
|
|
lt_foo="/" $lt_i lt_foo; |
2096 |
|
|
} else { |
2097 |
|
|
lt_count--; |
2098 |
|
|
} |
2099 |
|
|
} |
2100 |
|
|
} |
2101 |
|
|
} |
2102 |
|
|
if (lt_foo != "") { lt_freq[[lt_foo]]++; } |
2103 |
|
|
if (lt_freq[[lt_foo]] == 1) { print lt_foo; } |
2104 |
|
|
}'` |
2105 |
|
|
sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` |
2106 |
|
|
else |
2107 |
|
|
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
2108 |
|
|
fi]) |
2109 |
|
|
library_names_spec= |
2110 |
|
|
libname_spec='lib$name' |
2111 |
|
|
soname_spec= |
2112 |
|
|
shrext_cmds=".so" |
2113 |
|
|
postinstall_cmds= |
2114 |
|
|
postuninstall_cmds= |
2115 |
|
|
finish_cmds= |
2116 |
|
|
finish_eval= |
2117 |
|
|
shlibpath_var= |
2118 |
|
|
shlibpath_overrides_runpath=unknown |
2119 |
|
|
version_type=none |
2120 |
|
|
dynamic_linker="$host_os ld.so" |
2121 |
|
|
sys_lib_dlsearch_path_spec="/lib /usr/lib" |
2122 |
|
|
need_lib_prefix=unknown |
2123 |
|
|
hardcode_into_libs=no |
2124 |
|
|
|
2125 |
|
|
# when you set need_version to no, make sure it does not cause -set_version |
2126 |
|
|
# flags to be left without arguments |
2127 |
|
|
need_version=unknown |
2128 |
|
|
|
2129 |
|
|
case $host_os in |
2130 |
|
|
aix3*) |
2131 |
|
|
version_type=linux |
2132 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
2133 |
|
|
shlibpath_var=LIBPATH |
2134 |
root |
1.1 |
|
2135 |
root |
1.2 |
# AIX 3 has no versioning support, so we append a major version to the name. |
2136 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2137 |
|
|
;; |
2138 |
root |
1.1 |
|
2139 |
root |
1.2 |
aix[[4-9]]*) |
2140 |
|
|
version_type=linux |
2141 |
|
|
need_lib_prefix=no |
2142 |
|
|
need_version=no |
2143 |
|
|
hardcode_into_libs=yes |
2144 |
|
|
if test "$host_cpu" = ia64; then |
2145 |
|
|
# AIX 5 supports IA64 |
2146 |
|
|
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
2147 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2148 |
|
|
else |
2149 |
|
|
# With GCC up to 2.95.x, collect2 would create an import file |
2150 |
|
|
# for dependence libraries. The import file would start with |
2151 |
|
|
# the line `#! .'. This would cause the generated library to |
2152 |
|
|
# depend on `.', always an invalid library. This was fixed in |
2153 |
|
|
# development snapshots of GCC prior to 3.0. |
2154 |
|
|
case $host_os in |
2155 |
|
|
aix4 | aix4.[[01]] | aix4.[[01]].*) |
2156 |
|
|
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
2157 |
|
|
echo ' yes ' |
2158 |
|
|
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then |
2159 |
|
|
: |
2160 |
|
|
else |
2161 |
|
|
can_build_shared=no |
2162 |
|
|
fi |
2163 |
|
|
;; |
2164 |
|
|
esac |
2165 |
|
|
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
2166 |
|
|
# soname into executable. Probably we can add versioning support to |
2167 |
|
|
# collect2, so additional links can be useful in future. |
2168 |
|
|
if test "$aix_use_runtimelinking" = yes; then |
2169 |
|
|
# If using run time linking (on AIX 4.2 or later) use lib<name>.so |
2170 |
|
|
# instead of lib<name>.a to let people know that these are not |
2171 |
|
|
# typical AIX shared libraries. |
2172 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2173 |
root |
1.1 |
else |
2174 |
root |
1.2 |
# We preserve .a as extension for shared libraries through AIX4.2 |
2175 |
|
|
# and later when we are not doing run time linking. |
2176 |
|
|
library_names_spec='${libname}${release}.a $libname.a' |
2177 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2178 |
root |
1.1 |
fi |
2179 |
root |
1.2 |
shlibpath_var=LIBPATH |
2180 |
|
|
fi |
2181 |
|
|
;; |
2182 |
|
|
|
2183 |
|
|
amigaos*) |
2184 |
|
|
case $host_cpu in |
2185 |
|
|
powerpc) |
2186 |
|
|
# Since July 2007 AmigaOS4 officially supports .so libraries. |
2187 |
|
|
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline. |
2188 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2189 |
root |
1.1 |
;; |
2190 |
root |
1.2 |
m68k) |
2191 |
|
|
library_names_spec='$libname.ixlibrary $libname.a' |
2192 |
|
|
# Create ${libname}_ixlibrary.a entries in /sys/libs. |
2193 |
|
|
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' |
2194 |
root |
1.1 |
;; |
2195 |
|
|
esac |
2196 |
root |
1.2 |
;; |
2197 |
root |
1.1 |
|
2198 |
root |
1.2 |
beos*) |
2199 |
|
|
library_names_spec='${libname}${shared_ext}' |
2200 |
|
|
dynamic_linker="$host_os ld.so" |
2201 |
|
|
shlibpath_var=LIBRARY_PATH |
2202 |
|
|
;; |
2203 |
root |
1.1 |
|
2204 |
root |
1.2 |
bsdi[[45]]*) |
2205 |
|
|
version_type=linux |
2206 |
|
|
need_version=no |
2207 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2208 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2209 |
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
2210 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2211 |
|
|
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
2212 |
|
|
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
2213 |
|
|
# the default ld.so.conf also contains /usr/contrib/lib and |
2214 |
|
|
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
2215 |
|
|
# libtool to hard-code these into programs |
2216 |
|
|
;; |
2217 |
root |
1.1 |
|
2218 |
root |
1.2 |
cygwin* | mingw* | pw32* | cegcc*) |
2219 |
|
|
version_type=windows |
2220 |
|
|
shrext_cmds=".dll" |
2221 |
|
|
need_version=no |
2222 |
|
|
need_lib_prefix=no |
2223 |
root |
1.1 |
|
2224 |
root |
1.2 |
case $GCC,$host_os in |
2225 |
|
|
yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) |
2226 |
|
|
library_names_spec='$libname.dll.a' |
2227 |
|
|
# DLL is installed to $(libdir)/../bin by postinstall_cmds |
2228 |
|
|
postinstall_cmds='base_file=`basename \${file}`~ |
2229 |
|
|
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ |
2230 |
|
|
dldir=$destdir/`dirname \$dlpath`~ |
2231 |
|
|
test -d \$dldir || mkdir -p \$dldir~ |
2232 |
|
|
$install_prog $dir/$dlname \$dldir/$dlname~ |
2233 |
|
|
chmod a+x \$dldir/$dlname~ |
2234 |
|
|
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then |
2235 |
|
|
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; |
2236 |
|
|
fi' |
2237 |
|
|
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
2238 |
|
|
dlpath=$dir/\$dldll~ |
2239 |
|
|
$RM \$dlpath' |
2240 |
|
|
shlibpath_overrides_runpath=yes |
2241 |
root |
1.1 |
|
2242 |
root |
1.2 |
case $host_os in |
2243 |
|
|
cygwin*) |
2244 |
|
|
# Cygwin DLLs use 'cyg' prefix rather than 'lib' |
2245 |
|
|
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
2246 |
|
|
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
2247 |
|
|
;; |
2248 |
|
|
mingw* | cegcc*) |
2249 |
|
|
# MinGW DLLs use traditional 'lib' prefix |
2250 |
|
|
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
2251 |
|
|
sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
2252 |
|
|
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then |
2253 |
|
|
# It is most probably a Windows format PATH printed by |
2254 |
|
|
# mingw gcc, but we are running on Cygwin. Gcc prints its search |
2255 |
|
|
# path with ; separators, and with drive letters. We can handle the |
2256 |
|
|
# drive letters (cygwin fileutils understands them), so leave them, |
2257 |
|
|
# especially as we might pass files found there to a mingw objdump, |
2258 |
|
|
# which wouldn't understand a cygwinified path. Ahh. |
2259 |
|
|
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
2260 |
|
|
else |
2261 |
|
|
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
2262 |
|
|
fi |
2263 |
|
|
;; |
2264 |
|
|
pw32*) |
2265 |
|
|
# pw32 DLLs use 'pw' prefix rather than 'lib' |
2266 |
|
|
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
2267 |
|
|
;; |
2268 |
|
|
esac |
2269 |
|
|
;; |
2270 |
root |
1.1 |
|
2271 |
root |
1.2 |
*) |
2272 |
|
|
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
2273 |
|
|
;; |
2274 |
|
|
esac |
2275 |
|
|
dynamic_linker='Win32 ld.exe' |
2276 |
|
|
# FIXME: first we should search . and the directory the executable is in |
2277 |
|
|
shlibpath_var=PATH |
2278 |
|
|
;; |
2279 |
root |
1.1 |
|
2280 |
root |
1.2 |
darwin* | rhapsody*) |
2281 |
|
|
dynamic_linker="$host_os dyld" |
2282 |
|
|
version_type=darwin |
2283 |
|
|
need_lib_prefix=no |
2284 |
|
|
need_version=no |
2285 |
|
|
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
2286 |
|
|
soname_spec='${libname}${release}${major}$shared_ext' |
2287 |
|
|
shlibpath_overrides_runpath=yes |
2288 |
|
|
shlibpath_var=DYLD_LIBRARY_PATH |
2289 |
|
|
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
2290 |
|
|
m4_if([$1], [],[ |
2291 |
|
|
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) |
2292 |
|
|
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
2293 |
|
|
;; |
2294 |
root |
1.1 |
|
2295 |
root |
1.2 |
dgux*) |
2296 |
|
|
version_type=linux |
2297 |
|
|
need_lib_prefix=no |
2298 |
|
|
need_version=no |
2299 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
2300 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2301 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2302 |
|
|
;; |
2303 |
root |
1.1 |
|
2304 |
root |
1.2 |
freebsd1*) |
2305 |
|
|
dynamic_linker=no |
2306 |
|
|
;; |
2307 |
root |
1.1 |
|
2308 |
root |
1.2 |
freebsd* | dragonfly*) |
2309 |
|
|
# DragonFly does not have aout. When/if they implement a new |
2310 |
|
|
# versioning mechanism, adjust this. |
2311 |
|
|
if test -x /usr/bin/objformat; then |
2312 |
|
|
objformat=`/usr/bin/objformat` |
2313 |
root |
1.1 |
else |
2314 |
root |
1.2 |
case $host_os in |
2315 |
|
|
freebsd[[123]]*) objformat=aout ;; |
2316 |
|
|
*) objformat=elf ;; |
2317 |
root |
1.1 |
esac |
2318 |
|
|
fi |
2319 |
root |
1.2 |
version_type=freebsd-$objformat |
2320 |
|
|
case $version_type in |
2321 |
|
|
freebsd-elf*) |
2322 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
2323 |
|
|
need_version=no |
2324 |
|
|
need_lib_prefix=no |
2325 |
|
|
;; |
2326 |
|
|
freebsd-*) |
2327 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
2328 |
|
|
need_version=yes |
2329 |
|
|
;; |
2330 |
|
|
esac |
2331 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2332 |
root |
1.1 |
case $host_os in |
2333 |
root |
1.2 |
freebsd2*) |
2334 |
|
|
shlibpath_overrides_runpath=yes |
2335 |
|
|
;; |
2336 |
|
|
freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
2337 |
|
|
shlibpath_overrides_runpath=yes |
2338 |
|
|
hardcode_into_libs=yes |
2339 |
|
|
;; |
2340 |
|
|
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
2341 |
|
|
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
2342 |
|
|
shlibpath_overrides_runpath=no |
2343 |
|
|
hardcode_into_libs=yes |
2344 |
|
|
;; |
2345 |
|
|
*) # from 4.6 on, and DragonFly |
2346 |
|
|
shlibpath_overrides_runpath=yes |
2347 |
|
|
hardcode_into_libs=yes |
2348 |
root |
1.1 |
;; |
2349 |
root |
1.2 |
esac |
2350 |
|
|
;; |
2351 |
root |
1.1 |
|
2352 |
root |
1.2 |
gnu*) |
2353 |
|
|
version_type=linux |
2354 |
|
|
need_lib_prefix=no |
2355 |
|
|
need_version=no |
2356 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
2357 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2358 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2359 |
|
|
hardcode_into_libs=yes |
2360 |
|
|
;; |
2361 |
root |
1.1 |
|
2362 |
root |
1.2 |
hpux9* | hpux10* | hpux11*) |
2363 |
|
|
# Give a soname corresponding to the major version so that dld.sl refuses to |
2364 |
|
|
# link against other versions. |
2365 |
|
|
version_type=sunos |
2366 |
|
|
need_lib_prefix=no |
2367 |
|
|
need_version=no |
2368 |
|
|
case $host_cpu in |
2369 |
|
|
ia64*) |
2370 |
|
|
shrext_cmds='.so' |
2371 |
|
|
hardcode_into_libs=yes |
2372 |
|
|
dynamic_linker="$host_os dld.so" |
2373 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2374 |
|
|
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
2375 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2376 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2377 |
|
|
if test "X$HPUX_IA64_MODE" = X32; then |
2378 |
|
|
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
2379 |
|
|
else |
2380 |
|
|
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
2381 |
|
|
fi |
2382 |
|
|
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
2383 |
|
|
;; |
2384 |
|
|
hppa*64*) |
2385 |
|
|
shrext_cmds='.sl' |
2386 |
|
|
hardcode_into_libs=yes |
2387 |
|
|
dynamic_linker="$host_os dld.sl" |
2388 |
|
|
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
2389 |
|
|
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
2390 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2391 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2392 |
|
|
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
2393 |
|
|
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
2394 |
|
|
;; |
2395 |
root |
1.1 |
*) |
2396 |
root |
1.2 |
shrext_cmds='.sl' |
2397 |
|
|
dynamic_linker="$host_os dld.sl" |
2398 |
|
|
shlibpath_var=SHLIB_PATH |
2399 |
|
|
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
2400 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2401 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2402 |
root |
1.1 |
;; |
2403 |
|
|
esac |
2404 |
root |
1.2 |
# HP-UX runs *really* slowly unless shared libraries are mode 555. |
2405 |
|
|
postinstall_cmds='chmod 555 $lib' |
2406 |
|
|
;; |
2407 |
root |
1.1 |
|
2408 |
root |
1.2 |
interix[[3-9]]*) |
2409 |
|
|
version_type=linux |
2410 |
|
|
need_lib_prefix=no |
2411 |
|
|
need_version=no |
2412 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
2413 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2414 |
|
|
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
2415 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2416 |
|
|
shlibpath_overrides_runpath=no |
2417 |
|
|
hardcode_into_libs=yes |
2418 |
|
|
;; |
2419 |
root |
1.1 |
|
2420 |
root |
1.2 |
irix5* | irix6* | nonstopux*) |
2421 |
|
|
case $host_os in |
2422 |
|
|
nonstopux*) version_type=nonstopux ;; |
2423 |
|
|
*) |
2424 |
|
|
if test "$lt_cv_prog_gnu_ld" = yes; then |
2425 |
|
|
version_type=linux |
2426 |
|
|
else |
2427 |
|
|
version_type=irix |
2428 |
|
|
fi ;; |
2429 |
|
|
esac |
2430 |
|
|
need_lib_prefix=no |
2431 |
|
|
need_version=no |
2432 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2433 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
2434 |
|
|
case $host_os in |
2435 |
|
|
irix5* | nonstopux*) |
2436 |
|
|
libsuff= shlibsuff= |
2437 |
|
|
;; |
2438 |
|
|
*) |
2439 |
|
|
case $LD in # libtool.m4 will add one of these switches to LD |
2440 |
|
|
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
2441 |
|
|
libsuff= shlibsuff= libmagic=32-bit;; |
2442 |
|
|
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
2443 |
|
|
libsuff=32 shlibsuff=N32 libmagic=N32;; |
2444 |
|
|
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
2445 |
|
|
libsuff=64 shlibsuff=64 libmagic=64-bit;; |
2446 |
|
|
*) libsuff= shlibsuff= libmagic=never-match;; |
2447 |
|
|
esac |
2448 |
root |
1.1 |
;; |
2449 |
|
|
esac |
2450 |
root |
1.2 |
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
2451 |
|
|
shlibpath_overrides_runpath=no |
2452 |
|
|
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
2453 |
|
|
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
2454 |
|
|
hardcode_into_libs=yes |
2455 |
|
|
;; |
2456 |
root |
1.1 |
|
2457 |
root |
1.2 |
# No shared lib support for Linux oldld, aout, or coff. |
2458 |
|
|
linux*oldld* | linux*aout* | linux*coff*) |
2459 |
|
|
dynamic_linker=no |
2460 |
|
|
;; |
2461 |
root |
1.1 |
|
2462 |
root |
1.2 |
# This must be Linux ELF. |
2463 |
|
|
linux* | k*bsd*-gnu | kopensolaris*-gnu) |
2464 |
|
|
version_type=linux |
2465 |
|
|
need_lib_prefix=no |
2466 |
|
|
need_version=no |
2467 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2468 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2469 |
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
2470 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2471 |
|
|
shlibpath_overrides_runpath=no |
2472 |
|
|
# Some binutils ld are patched to set DT_RUNPATH |
2473 |
|
|
save_LDFLAGS=$LDFLAGS |
2474 |
|
|
save_libdir=$libdir |
2475 |
|
|
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ |
2476 |
|
|
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" |
2477 |
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], |
2478 |
|
|
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], |
2479 |
|
|
[shlibpath_overrides_runpath=yes])]) |
2480 |
|
|
LDFLAGS=$save_LDFLAGS |
2481 |
|
|
libdir=$save_libdir |
2482 |
root |
1.1 |
|
2483 |
root |
1.2 |
# This implies no fast_install, which is unacceptable. |
2484 |
|
|
# Some rework will be needed to allow for fast_install |
2485 |
|
|
# before this can be enabled. |
2486 |
|
|
hardcode_into_libs=yes |
2487 |
root |
1.1 |
|
2488 |
root |
1.2 |
# Append ld.so.conf contents to the search path |
2489 |
|
|
if test -f /etc/ld.so.conf; then |
2490 |
|
|
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` |
2491 |
|
|
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
2492 |
|
|
fi |
2493 |
root |
1.1 |
|
2494 |
root |
1.2 |
# We used to test for /lib/ld.so.1 and disable shared libraries on |
2495 |
|
|
# powerpc, because MkLinux only supported shared libraries with the |
2496 |
|
|
# GNU dynamic linker. Since this was broken with cross compilers, |
2497 |
|
|
# most powerpc-linux boxes support dynamic linking these days and |
2498 |
|
|
# people can always --disable-shared, the test was removed, and we |
2499 |
|
|
# assume the GNU/Linux dynamic linker is in use. |
2500 |
|
|
dynamic_linker='GNU/Linux ld.so' |
2501 |
|
|
;; |
2502 |
root |
1.1 |
|
2503 |
root |
1.2 |
netbsdelf*-gnu) |
2504 |
|
|
version_type=linux |
2505 |
|
|
need_lib_prefix=no |
2506 |
|
|
need_version=no |
2507 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
2508 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2509 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2510 |
|
|
shlibpath_overrides_runpath=no |
2511 |
|
|
hardcode_into_libs=yes |
2512 |
|
|
dynamic_linker='NetBSD ld.elf_so' |
2513 |
|
|
;; |
2514 |
root |
1.1 |
|
2515 |
root |
1.2 |
netbsd*) |
2516 |
|
|
version_type=sunos |
2517 |
|
|
need_lib_prefix=no |
2518 |
|
|
need_version=no |
2519 |
|
|
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
2520 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2521 |
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
2522 |
|
|
dynamic_linker='NetBSD (a.out) ld.so' |
2523 |
|
|
else |
2524 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
2525 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2526 |
|
|
dynamic_linker='NetBSD ld.elf_so' |
2527 |
root |
1.1 |
fi |
2528 |
root |
1.2 |
shlibpath_var=LD_LIBRARY_PATH |
2529 |
|
|
shlibpath_overrides_runpath=yes |
2530 |
|
|
hardcode_into_libs=yes |
2531 |
|
|
;; |
2532 |
root |
1.1 |
|
2533 |
root |
1.2 |
newsos6) |
2534 |
|
|
version_type=linux |
2535 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2536 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2537 |
|
|
shlibpath_overrides_runpath=yes |
2538 |
|
|
;; |
2539 |
root |
1.1 |
|
2540 |
root |
1.2 |
*nto* | *qnx*) |
2541 |
|
|
version_type=qnx |
2542 |
|
|
need_lib_prefix=no |
2543 |
|
|
need_version=no |
2544 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2545 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2546 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2547 |
|
|
shlibpath_overrides_runpath=no |
2548 |
|
|
hardcode_into_libs=yes |
2549 |
|
|
dynamic_linker='ldqnx.so' |
2550 |
|
|
;; |
2551 |
root |
1.1 |
|
2552 |
root |
1.2 |
openbsd*) |
2553 |
|
|
version_type=sunos |
2554 |
|
|
sys_lib_dlsearch_path_spec="/usr/lib" |
2555 |
|
|
need_lib_prefix=no |
2556 |
|
|
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
2557 |
|
|
case $host_os in |
2558 |
|
|
openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
2559 |
|
|
*) need_version=no ;; |
2560 |
|
|
esac |
2561 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2562 |
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
2563 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2564 |
|
|
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
2565 |
|
|
case $host_os in |
2566 |
|
|
openbsd2.[[89]] | openbsd2.[[89]].*) |
2567 |
|
|
shlibpath_overrides_runpath=no |
2568 |
|
|
;; |
2569 |
|
|
*) |
2570 |
|
|
shlibpath_overrides_runpath=yes |
2571 |
|
|
;; |
2572 |
|
|
esac |
2573 |
root |
1.1 |
else |
2574 |
root |
1.2 |
shlibpath_overrides_runpath=yes |
2575 |
root |
1.1 |
fi |
2576 |
root |
1.2 |
;; |
2577 |
root |
1.1 |
|
2578 |
root |
1.2 |
os2*) |
2579 |
|
|
libname_spec='$name' |
2580 |
|
|
shrext_cmds=".dll" |
2581 |
|
|
need_lib_prefix=no |
2582 |
|
|
library_names_spec='$libname${shared_ext} $libname.a' |
2583 |
|
|
dynamic_linker='OS/2 ld.exe' |
2584 |
|
|
shlibpath_var=LIBPATH |
2585 |
|
|
;; |
2586 |
root |
1.1 |
|
2587 |
root |
1.2 |
osf3* | osf4* | osf5*) |
2588 |
|
|
version_type=osf |
2589 |
|
|
need_lib_prefix=no |
2590 |
|
|
need_version=no |
2591 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2592 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2593 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2594 |
|
|
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
2595 |
|
|
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
2596 |
|
|
;; |
2597 |
root |
1.1 |
|
2598 |
root |
1.2 |
rdos*) |
2599 |
|
|
dynamic_linker=no |
2600 |
root |
1.1 |
;; |
2601 |
|
|
|
2602 |
root |
1.2 |
solaris*) |
2603 |
root |
1.1 |
version_type=linux |
2604 |
|
|
need_lib_prefix=no |
2605 |
|
|
need_version=no |
2606 |
root |
1.2 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2607 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2608 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2609 |
|
|
shlibpath_overrides_runpath=yes |
2610 |
root |
1.1 |
hardcode_into_libs=yes |
2611 |
root |
1.2 |
# ldd complains unless libraries are executable |
2612 |
|
|
postinstall_cmds='chmod +x $lib' |
2613 |
root |
1.1 |
;; |
2614 |
|
|
|
2615 |
root |
1.2 |
sunos4*) |
2616 |
|
|
version_type=sunos |
2617 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2618 |
|
|
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
2619 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2620 |
|
|
shlibpath_overrides_runpath=yes |
2621 |
|
|
if test "$with_gnu_ld" = yes; then |
2622 |
|
|
need_lib_prefix=no |
2623 |
|
|
fi |
2624 |
|
|
need_version=yes |
2625 |
root |
1.1 |
;; |
2626 |
|
|
|
2627 |
root |
1.2 |
sysv4 | sysv4.3*) |
2628 |
root |
1.1 |
version_type=linux |
2629 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2630 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2631 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2632 |
root |
1.2 |
case $host_vendor in |
2633 |
|
|
sni) |
2634 |
|
|
shlibpath_overrides_runpath=no |
2635 |
|
|
need_lib_prefix=no |
2636 |
|
|
runpath_var=LD_RUN_PATH |
2637 |
root |
1.1 |
;; |
2638 |
root |
1.2 |
siemens) |
2639 |
|
|
need_lib_prefix=no |
2640 |
root |
1.1 |
;; |
2641 |
root |
1.2 |
motorola) |
2642 |
|
|
need_lib_prefix=no |
2643 |
|
|
need_version=no |
2644 |
|
|
shlibpath_overrides_runpath=no |
2645 |
|
|
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
2646 |
root |
1.1 |
;; |
2647 |
root |
1.2 |
esac |
2648 |
|
|
;; |
2649 |
root |
1.1 |
|
2650 |
root |
1.2 |
sysv4*MP*) |
2651 |
|
|
if test -d /usr/nec ;then |
2652 |
|
|
version_type=linux |
2653 |
|
|
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
2654 |
|
|
soname_spec='$libname${shared_ext}.$major' |
2655 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2656 |
|
|
fi |
2657 |
root |
1.1 |
;; |
2658 |
|
|
|
2659 |
root |
1.2 |
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
2660 |
|
|
version_type=freebsd-elf |
2661 |
root |
1.1 |
need_lib_prefix=no |
2662 |
|
|
need_version=no |
2663 |
root |
1.2 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
2664 |
|
|
soname_spec='${libname}${release}${shared_ext}$major' |
2665 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2666 |
root |
1.1 |
shlibpath_overrides_runpath=yes |
2667 |
root |
1.2 |
hardcode_into_libs=yes |
2668 |
|
|
if test "$with_gnu_ld" = yes; then |
2669 |
|
|
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
2670 |
root |
1.1 |
else |
2671 |
root |
1.2 |
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
2672 |
|
|
case $host_os in |
2673 |
|
|
sco3.2v5*) |
2674 |
|
|
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
2675 |
|
|
;; |
2676 |
|
|
esac |
2677 |
root |
1.1 |
fi |
2678 |
root |
1.2 |
sys_lib_dlsearch_path_spec='/usr/lib' |
2679 |
root |
1.1 |
;; |
2680 |
|
|
|
2681 |
root |
1.2 |
tpf*) |
2682 |
|
|
# TPF is a cross-target only. Preferred cross-host = GNU/Linux. |
2683 |
root |
1.1 |
version_type=linux |
2684 |
|
|
need_lib_prefix=no |
2685 |
|
|
need_version=no |
2686 |
root |
1.2 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2687 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2688 |
|
|
shlibpath_overrides_runpath=no |
2689 |
|
|
hardcode_into_libs=yes |
2690 |
|
|
;; |
2691 |
|
|
|
2692 |
|
|
uts4*) |
2693 |
|
|
version_type=linux |
2694 |
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2695 |
root |
1.1 |
soname_spec='${libname}${release}${shared_ext}$major' |
2696 |
|
|
shlibpath_var=LD_LIBRARY_PATH |
2697 |
|
|
;; |
2698 |
|
|
|
2699 |
root |
1.2 |
*) |
2700 |
root |
1.1 |
dynamic_linker=no |
2701 |
|
|
;; |
2702 |
root |
1.2 |
esac |
2703 |
|
|
AC_MSG_RESULT([$dynamic_linker]) |
2704 |
|
|
test "$dynamic_linker" = no && can_build_shared=no |
2705 |
|
|
|
2706 |
|
|
variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
2707 |
|
|
if test "$GCC" = yes; then |
2708 |
|
|
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
2709 |
|
|
fi |
2710 |
|
|
|
2711 |
|
|
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
2712 |
|
|
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" |
2713 |
|
|
fi |
2714 |
|
|
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then |
2715 |
|
|
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" |
2716 |
|
|
fi |
2717 |
|
|
|
2718 |
|
|
_LT_DECL([], [variables_saved_for_relink], [1], |
2719 |
|
|
[Variables whose values should be saved in libtool wrapper scripts and |
2720 |
|
|
restored at link time]) |
2721 |
|
|
_LT_DECL([], [need_lib_prefix], [0], |
2722 |
|
|
[Do we need the "lib" prefix for modules?]) |
2723 |
|
|
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) |
2724 |
|
|
_LT_DECL([], [version_type], [0], [Library versioning type]) |
2725 |
|
|
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) |
2726 |
|
|
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) |
2727 |
|
|
_LT_DECL([], [shlibpath_overrides_runpath], [0], |
2728 |
|
|
[Is shlibpath searched before the hard-coded library search path?]) |
2729 |
|
|
_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) |
2730 |
|
|
_LT_DECL([], [library_names_spec], [1], |
2731 |
|
|
[[List of archive names. First name is the real one, the rest are links. |
2732 |
|
|
The last name is the one that the linker finds with -lNAME]]) |
2733 |
|
|
_LT_DECL([], [soname_spec], [1], |
2734 |
|
|
[[The coded name of the library, if different from the real name]]) |
2735 |
|
|
_LT_DECL([], [postinstall_cmds], [2], |
2736 |
|
|
[Command to use after installation of a shared archive]) |
2737 |
|
|
_LT_DECL([], [postuninstall_cmds], [2], |
2738 |
|
|
[Command to use after uninstallation of a shared archive]) |
2739 |
|
|
_LT_DECL([], [finish_cmds], [2], |
2740 |
|
|
[Commands used to finish a libtool library installation in a directory]) |
2741 |
|
|
_LT_DECL([], [finish_eval], [1], |
2742 |
|
|
[[As "finish_cmds", except a single script fragment to be evaled but |
2743 |
|
|
not shown]]) |
2744 |
|
|
_LT_DECL([], [hardcode_into_libs], [0], |
2745 |
|
|
[Whether we should hardcode library paths into libraries]) |
2746 |
|
|
_LT_DECL([], [sys_lib_search_path_spec], [2], |
2747 |
|
|
[Compile-time system search path for libraries]) |
2748 |
|
|
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], |
2749 |
|
|
[Run-time system search path for libraries]) |
2750 |
|
|
])# _LT_SYS_DYNAMIC_LINKER |
2751 |
root |
1.1 |
|
2752 |
root |
1.2 |
|
2753 |
|
|
# _LT_PATH_TOOL_PREFIX(TOOL) |
2754 |
|
|
# -------------------------- |
2755 |
|
|
# find a file program which can recognize shared library |
2756 |
|
|
AC_DEFUN([_LT_PATH_TOOL_PREFIX], |
2757 |
|
|
[m4_require([_LT_DECL_EGREP])dnl |
2758 |
|
|
AC_MSG_CHECKING([for $1]) |
2759 |
|
|
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
2760 |
|
|
[case $MAGIC_CMD in |
2761 |
|
|
[[\\/*] | ?:[\\/]*]) |
2762 |
|
|
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
2763 |
|
|
;; |
2764 |
|
|
*) |
2765 |
|
|
lt_save_MAGIC_CMD="$MAGIC_CMD" |
2766 |
|
|
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2767 |
|
|
dnl $ac_dummy forces splitting on constant user-supplied paths. |
2768 |
|
|
dnl POSIX.2 word splitting is done only on the output of word expansions, |
2769 |
|
|
dnl not every word. This closes a longstanding sh security hole. |
2770 |
|
|
ac_dummy="m4_if([$2], , $PATH, [$2])" |
2771 |
|
|
for ac_dir in $ac_dummy; do |
2772 |
|
|
IFS="$lt_save_ifs" |
2773 |
|
|
test -z "$ac_dir" && ac_dir=. |
2774 |
|
|
if test -f $ac_dir/$1; then |
2775 |
|
|
lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
2776 |
|
|
if test -n "$file_magic_test_file"; then |
2777 |
|
|
case $deplibs_check_method in |
2778 |
|
|
"file_magic "*) |
2779 |
|
|
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
2780 |
|
|
MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2781 |
|
|
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
2782 |
|
|
$EGREP "$file_magic_regex" > /dev/null; then |
2783 |
|
|
: |
2784 |
|
|
else |
2785 |
|
|
cat <<_LT_EOF 1>&2 |
2786 |
|
|
|
2787 |
|
|
*** Warning: the command libtool uses to detect shared libraries, |
2788 |
|
|
*** $file_magic_cmd, produces output that libtool cannot recognize. |
2789 |
|
|
*** The result is that libtool may fail to recognize shared libraries |
2790 |
|
|
*** as such. This will affect the creation of libtool libraries that |
2791 |
|
|
*** depend on shared libraries, but programs linked with such libtool |
2792 |
|
|
*** libraries will work regardless of this problem. Nevertheless, you |
2793 |
|
|
*** may want to report the problem to your system manager and/or to |
2794 |
|
|
*** bug-libtool@gnu.org |
2795 |
|
|
|
2796 |
|
|
_LT_EOF |
2797 |
|
|
fi ;; |
2798 |
|
|
esac |
2799 |
|
|
fi |
2800 |
|
|
break |
2801 |
|
|
fi |
2802 |
|
|
done |
2803 |
|
|
IFS="$lt_save_ifs" |
2804 |
|
|
MAGIC_CMD="$lt_save_MAGIC_CMD" |
2805 |
|
|
;; |
2806 |
|
|
esac]) |
2807 |
|
|
MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2808 |
|
|
if test -n "$MAGIC_CMD"; then |
2809 |
|
|
AC_MSG_RESULT($MAGIC_CMD) |
2810 |
|
|
else |
2811 |
|
|
AC_MSG_RESULT(no) |
2812 |
|
|
fi |
2813 |
|
|
_LT_DECL([], [MAGIC_CMD], [0], |
2814 |
|
|
[Used to examine libraries when file_magic_cmd begins with "file"])dnl |
2815 |
|
|
])# _LT_PATH_TOOL_PREFIX |
2816 |
|
|
|
2817 |
|
|
# Old name: |
2818 |
|
|
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) |
2819 |
|
|
dnl aclocal-1.4 backwards compatibility: |
2820 |
|
|
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) |
2821 |
|
|
|
2822 |
|
|
|
2823 |
|
|
# _LT_PATH_MAGIC |
2824 |
|
|
# -------------- |
2825 |
|
|
# find a file program which can recognize a shared library |
2826 |
|
|
m4_defun([_LT_PATH_MAGIC], |
2827 |
|
|
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
2828 |
|
|
if test -z "$lt_cv_path_MAGIC_CMD"; then |
2829 |
|
|
if test -n "$ac_tool_prefix"; then |
2830 |
|
|
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
2831 |
root |
1.1 |
else |
2832 |
root |
1.2 |
MAGIC_CMD=: |
2833 |
root |
1.1 |
fi |
2834 |
root |
1.2 |
fi |
2835 |
|
|
])# _LT_PATH_MAGIC |
2836 |
|
|
|
2837 |
|
|
|
2838 |
|
|
# LT_PATH_LD |
2839 |
|
|
# ---------- |
2840 |
|
|
# find the pathname to the GNU or non-GNU linker |
2841 |
|
|
AC_DEFUN([LT_PATH_LD], |
2842 |
|
|
[AC_REQUIRE([AC_PROG_CC])dnl |
2843 |
|
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2844 |
|
|
AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
2845 |
|
|
m4_require([_LT_DECL_SED])dnl |
2846 |
|
|
m4_require([_LT_DECL_EGREP])dnl |
2847 |
|
|
|
2848 |
|
|
AC_ARG_WITH([gnu-ld], |
2849 |
|
|
[AS_HELP_STRING([--with-gnu-ld], |
2850 |
|
|
[assume the C compiler uses GNU ld @<:@default=no@:>@])], |
2851 |
|
|
[test "$withval" = no || with_gnu_ld=yes], |
2852 |
|
|
[with_gnu_ld=no])dnl |
2853 |
|
|
|
2854 |
|
|
ac_prog=ld |
2855 |
|
|
if test "$GCC" = yes; then |
2856 |
|
|
# Check if gcc -print-prog-name=ld gives a path. |
2857 |
|
|
AC_MSG_CHECKING([for ld used by $CC]) |
2858 |
|
|
case $host in |
2859 |
|
|
*-*-mingw*) |
2860 |
|
|
# gcc leaves a trailing carriage return which upsets mingw |
2861 |
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
2862 |
|
|
*) |
2863 |
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
2864 |
|
|
esac |
2865 |
|
|
case $ac_prog in |
2866 |
|
|
# Accept absolute paths. |
2867 |
|
|
[[\\/]]* | ?:[[\\/]]*) |
2868 |
|
|
re_direlt='/[[^/]][[^/]]*/\.\./' |
2869 |
|
|
# Canonicalize the pathname of ld |
2870 |
|
|
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` |
2871 |
|
|
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do |
2872 |
|
|
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` |
2873 |
|
|
done |
2874 |
|
|
test -z "$LD" && LD="$ac_prog" |
2875 |
root |
1.1 |
;; |
2876 |
root |
1.2 |
"") |
2877 |
|
|
# If it fails, then pretend we aren't using GCC. |
2878 |
|
|
ac_prog=ld |
2879 |
root |
1.1 |
;; |
2880 |
root |
1.2 |
*) |
2881 |
|
|
# If it is relative, then search for the first ld in PATH. |
2882 |
|
|
with_gnu_ld=unknown |
2883 |
root |
1.1 |
;; |
2884 |
|
|
esac |
2885 |
root |
1.2 |
elif test "$with_gnu_ld" = yes; then |
2886 |
|
|
AC_MSG_CHECKING([for GNU ld]) |
2887 |
|
|
else |
2888 |
|
|
AC_MSG_CHECKING([for non-GNU ld]) |
2889 |
|
|
fi |
2890 |
|
|
AC_CACHE_VAL(lt_cv_path_LD, |
2891 |
|
|
[if test -z "$LD"; then |
2892 |
|
|
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2893 |
|
|
for ac_dir in $PATH; do |
2894 |
|
|
IFS="$lt_save_ifs" |
2895 |
|
|
test -z "$ac_dir" && ac_dir=. |
2896 |
|
|
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
2897 |
|
|
lt_cv_path_LD="$ac_dir/$ac_prog" |
2898 |
|
|
# Check to see if the program is GNU ld. I'd rather use --version, |
2899 |
|
|
# but apparently some variants of GNU ld only accept -v. |
2900 |
|
|
# Break only if it was the GNU/non-GNU ld that we prefer. |
2901 |
|
|
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
2902 |
|
|
*GNU* | *'with BFD'*) |
2903 |
|
|
test "$with_gnu_ld" != no && break |
2904 |
|
|
;; |
2905 |
|
|
*) |
2906 |
|
|
test "$with_gnu_ld" != yes && break |
2907 |
|
|
;; |
2908 |
|
|
esac |
2909 |
|
|
fi |
2910 |
|
|
done |
2911 |
|
|
IFS="$lt_save_ifs" |
2912 |
|
|
else |
2913 |
|
|
lt_cv_path_LD="$LD" # Let the user override the test with a path. |
2914 |
|
|
fi]) |
2915 |
|
|
LD="$lt_cv_path_LD" |
2916 |
|
|
if test -n "$LD"; then |
2917 |
|
|
AC_MSG_RESULT($LD) |
2918 |
|
|
else |
2919 |
|
|
AC_MSG_RESULT(no) |
2920 |
|
|
fi |
2921 |
|
|
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
2922 |
|
|
_LT_PATH_LD_GNU |
2923 |
|
|
AC_SUBST([LD]) |
2924 |
|
|
|
2925 |
|
|
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) |
2926 |
|
|
])# LT_PATH_LD |
2927 |
|
|
|
2928 |
|
|
# Old names: |
2929 |
|
|
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) |
2930 |
|
|
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) |
2931 |
|
|
dnl aclocal-1.4 backwards compatibility: |
2932 |
|
|
dnl AC_DEFUN([AM_PROG_LD], []) |
2933 |
|
|
dnl AC_DEFUN([AC_PROG_LD], []) |
2934 |
|
|
|
2935 |
|
|
|
2936 |
|
|
# _LT_PATH_LD_GNU |
2937 |
|
|
#- -------------- |
2938 |
|
|
m4_defun([_LT_PATH_LD_GNU], |
2939 |
|
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
2940 |
|
|
[# I'd rather use --version here, but apparently some GNU lds only accept -v. |
2941 |
|
|
case `$LD -v 2>&1 </dev/null` in |
2942 |
|
|
*GNU* | *'with BFD'*) |
2943 |
|
|
lt_cv_prog_gnu_ld=yes |
2944 |
root |
1.1 |
;; |
2945 |
root |
1.2 |
*) |
2946 |
|
|
lt_cv_prog_gnu_ld=no |
2947 |
|
|
;; |
2948 |
|
|
esac]) |
2949 |
|
|
with_gnu_ld=$lt_cv_prog_gnu_ld |
2950 |
|
|
])# _LT_PATH_LD_GNU |
2951 |
root |
1.1 |
|
2952 |
|
|
|
2953 |
root |
1.2 |
# _LT_CMD_RELOAD |
2954 |
|
|
# -------------- |
2955 |
|
|
# find reload flag for linker |
2956 |
|
|
# -- PORTME Some linkers may need a different reload flag. |
2957 |
|
|
m4_defun([_LT_CMD_RELOAD], |
2958 |
|
|
[AC_CACHE_CHECK([for $LD option to reload object files], |
2959 |
|
|
lt_cv_ld_reload_flag, |
2960 |
|
|
[lt_cv_ld_reload_flag='-r']) |
2961 |
|
|
reload_flag=$lt_cv_ld_reload_flag |
2962 |
|
|
case $reload_flag in |
2963 |
|
|
"" | " "*) ;; |
2964 |
|
|
*) reload_flag=" $reload_flag" ;; |
2965 |
|
|
esac |
2966 |
|
|
reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2967 |
|
|
case $host_os in |
2968 |
|
|
darwin*) |
2969 |
|
|
if test "$GCC" = yes; then |
2970 |
|
|
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
2971 |
root |
1.1 |
else |
2972 |
root |
1.2 |
reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2973 |
root |
1.1 |
fi |
2974 |
|
|
;; |
2975 |
root |
1.2 |
esac |
2976 |
|
|
_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl |
2977 |
|
|
_LT_DECL([], [reload_cmds], [2])dnl |
2978 |
|
|
])# _LT_CMD_RELOAD |
2979 |
|
|
|
2980 |
|
|
|
2981 |
|
|
# _LT_CHECK_MAGIC_METHOD |
2982 |
|
|
# ---------------------- |
2983 |
|
|
# how to check for library dependencies |
2984 |
|
|
# -- PORTME fill in with the dynamic library characteristics |
2985 |
|
|
m4_defun([_LT_CHECK_MAGIC_METHOD], |
2986 |
|
|
[m4_require([_LT_DECL_EGREP]) |
2987 |
|
|
m4_require([_LT_DECL_OBJDUMP]) |
2988 |
|
|
AC_CACHE_CHECK([how to recognize dependent libraries], |
2989 |
|
|
lt_cv_deplibs_check_method, |
2990 |
|
|
[lt_cv_file_magic_cmd='$MAGIC_CMD' |
2991 |
|
|
lt_cv_file_magic_test_file= |
2992 |
|
|
lt_cv_deplibs_check_method='unknown' |
2993 |
|
|
# Need to set the preceding variable on all platforms that support |
2994 |
|
|
# interlibrary dependencies. |
2995 |
|
|
# 'none' -- dependencies not supported. |
2996 |
|
|
# `unknown' -- same as none, but documents that we really don't know. |
2997 |
|
|
# 'pass_all' -- all dependencies passed with no checks. |
2998 |
|
|
# 'test_compile' -- check by making test program. |
2999 |
|
|
# 'file_magic [[regex]]' -- check by looking for files in library path |
3000 |
|
|
# which responds to the $file_magic_cmd with a given extended regex. |
3001 |
|
|
# If you have `file' or equivalent on your system and you're not sure |
3002 |
|
|
# whether `pass_all' will *always* work, you probably want this one. |
3003 |
|
|
|
3004 |
|
|
case $host_os in |
3005 |
|
|
aix[[4-9]]*) |
3006 |
|
|
lt_cv_deplibs_check_method=pass_all |
3007 |
root |
1.1 |
;; |
3008 |
|
|
|
3009 |
root |
1.2 |
beos*) |
3010 |
|
|
lt_cv_deplibs_check_method=pass_all |
3011 |
root |
1.1 |
;; |
3012 |
|
|
|
3013 |
root |
1.2 |
bsdi[[45]]*) |
3014 |
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
3015 |
|
|
lt_cv_file_magic_cmd='/usr/bin/file -L' |
3016 |
|
|
lt_cv_file_magic_test_file=/shlib/libc.so |
3017 |
|
|
;; |
3018 |
|
|
|
3019 |
|
|
cygwin*) |
3020 |
|
|
# func_win32_libid is a shell function defined in ltmain.sh |
3021 |
|
|
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
3022 |
|
|
lt_cv_file_magic_cmd='func_win32_libid' |
3023 |
|
|
;; |
3024 |
|
|
|
3025 |
|
|
mingw* | pw32*) |
3026 |
|
|
# Base MSYS/MinGW do not provide the 'file' command needed by |
3027 |
|
|
# func_win32_libid shell function, so use a weaker test based on 'objdump', |
3028 |
|
|
# unless we find 'file', for example because we are cross-compiling. |
3029 |
|
|
if ( file / ) >/dev/null 2>&1; then |
3030 |
|
|
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
3031 |
|
|
lt_cv_file_magic_cmd='func_win32_libid' |
3032 |
|
|
else |
3033 |
|
|
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
3034 |
|
|
lt_cv_file_magic_cmd='$OBJDUMP -f' |
3035 |
|
|
fi |
3036 |
|
|
;; |
3037 |
|
|
|
3038 |
|
|
cegcc) |
3039 |
|
|
# use the weaker test based on 'objdump'. See mingw*. |
3040 |
|
|
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' |
3041 |
|
|
lt_cv_file_magic_cmd='$OBJDUMP -f' |
3042 |
|
|
;; |
3043 |
|
|
|
3044 |
|
|
darwin* | rhapsody*) |
3045 |
|
|
lt_cv_deplibs_check_method=pass_all |
3046 |
|
|
;; |
3047 |
|
|
|
3048 |
|
|
freebsd* | dragonfly*) |
3049 |
|
|
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then |
3050 |
|
|
case $host_cpu in |
3051 |
|
|
i*86 ) |
3052 |
|
|
# Not sure whether the presence of OpenBSD here was a mistake. |
3053 |
|
|
# Let's accept both of them until this is cleared up. |
3054 |
|
|
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
3055 |
|
|
lt_cv_file_magic_cmd=/usr/bin/file |
3056 |
|
|
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
3057 |
|
|
;; |
3058 |
|
|
esac |
3059 |
|
|
else |
3060 |
|
|
lt_cv_deplibs_check_method=pass_all |
3061 |
|
|
fi |
3062 |
|
|
;; |
3063 |
|
|
|
3064 |
|
|
gnu*) |
3065 |
|
|
lt_cv_deplibs_check_method=pass_all |
3066 |
|
|
;; |
3067 |
|
|
|
3068 |
|
|
hpux10.20* | hpux11*) |
3069 |
|
|
lt_cv_file_magic_cmd=/usr/bin/file |
3070 |
|
|
case $host_cpu in |
3071 |
|
|
ia64*) |
3072 |
|
|
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
3073 |
|
|
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
3074 |
|
|
;; |
3075 |
|
|
hppa*64*) |
3076 |
|
|
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
3077 |
|
|
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
3078 |
root |
1.1 |
;; |
3079 |
|
|
*) |
3080 |
root |
1.2 |
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
3081 |
|
|
lt_cv_file_magic_test_file=/usr/lib/libc.sl |
3082 |
root |
1.1 |
;; |
3083 |
|
|
esac |
3084 |
|
|
;; |
3085 |
|
|
|
3086 |
root |
1.2 |
interix[[3-9]]*) |
3087 |
|
|
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
3088 |
|
|
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
3089 |
root |
1.1 |
;; |
3090 |
|
|
|
3091 |
root |
1.2 |
irix5* | irix6* | nonstopux*) |
3092 |
|
|
case $LD in |
3093 |
|
|
*-32|*"-32 ") libmagic=32-bit;; |
3094 |
|
|
*-n32|*"-n32 ") libmagic=N32;; |
3095 |
|
|
*-64|*"-64 ") libmagic=64-bit;; |
3096 |
|
|
*) libmagic=never-match;; |
3097 |
|
|
esac |
3098 |
|
|
lt_cv_deplibs_check_method=pass_all |
3099 |
root |
1.1 |
;; |
3100 |
|
|
|
3101 |
root |
1.2 |
# This must be Linux ELF. |
3102 |
|
|
linux* | k*bsd*-gnu | kopensolaris*-gnu) |
3103 |
|
|
lt_cv_deplibs_check_method=pass_all |
3104 |
root |
1.1 |
;; |
3105 |
|
|
|
3106 |
root |
1.2 |
netbsd* | netbsdelf*-gnu) |
3107 |
|
|
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then |
3108 |
|
|
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
3109 |
root |
1.1 |
else |
3110 |
root |
1.2 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
3111 |
root |
1.1 |
fi |
3112 |
|
|
;; |
3113 |
|
|
|
3114 |
root |
1.2 |
newos6*) |
3115 |
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
3116 |
|
|
lt_cv_file_magic_cmd=/usr/bin/file |
3117 |
|
|
lt_cv_file_magic_test_file=/usr/lib/libnls.so |
3118 |
root |
1.1 |
;; |
3119 |
|
|
|
3120 |
root |
1.2 |
*nto* | *qnx*) |
3121 |
|
|
lt_cv_deplibs_check_method=pass_all |
3122 |
root |
1.1 |
;; |
3123 |
|
|
|
3124 |
|
|
openbsd*) |
3125 |
root |
1.2 |
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
3126 |
|
|
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
3127 |
root |
1.1 |
else |
3128 |
root |
1.2 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
3129 |
root |
1.1 |
fi |
3130 |
|
|
;; |
3131 |
|
|
|
3132 |
root |
1.2 |
osf3* | osf4* | osf5*) |
3133 |
|
|
lt_cv_deplibs_check_method=pass_all |
3134 |
root |
1.1 |
;; |
3135 |
|
|
|
3136 |
root |
1.2 |
rdos*) |
3137 |
|
|
lt_cv_deplibs_check_method=pass_all |
3138 |
root |
1.1 |
;; |
3139 |
|
|
|
3140 |
|
|
solaris*) |
3141 |
root |
1.2 |
lt_cv_deplibs_check_method=pass_all |
3142 |
root |
1.1 |
;; |
3143 |
|
|
|
3144 |
root |
1.2 |
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
3145 |
|
|
lt_cv_deplibs_check_method=pass_all |
3146 |
root |
1.1 |
;; |
3147 |
|
|
|
3148 |
|
|
sysv4 | sysv4.3*) |
3149 |
|
|
case $host_vendor in |
3150 |
root |
1.2 |
motorola) |
3151 |
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
3152 |
|
|
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
3153 |
|
|
;; |
3154 |
|
|
ncr) |
3155 |
|
|
lt_cv_deplibs_check_method=pass_all |
3156 |
|
|
;; |
3157 |
|
|
sequent) |
3158 |
|
|
lt_cv_file_magic_cmd='/bin/file' |
3159 |
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
3160 |
|
|
;; |
3161 |
|
|
sni) |
3162 |
|
|
lt_cv_file_magic_cmd='/bin/file' |
3163 |
|
|
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
3164 |
|
|
lt_cv_file_magic_test_file=/lib/libc.so |
3165 |
|
|
;; |
3166 |
|
|
siemens) |
3167 |
|
|
lt_cv_deplibs_check_method=pass_all |
3168 |
|
|
;; |
3169 |
|
|
pc) |
3170 |
|
|
lt_cv_deplibs_check_method=pass_all |
3171 |
|
|
;; |
3172 |
root |
1.1 |
esac |
3173 |
|
|
;; |
3174 |
|
|
|
3175 |
root |
1.2 |
tpf*) |
3176 |
|
|
lt_cv_deplibs_check_method=pass_all |
3177 |
root |
1.1 |
;; |
3178 |
root |
1.2 |
esac |
3179 |
|
|
]) |
3180 |
|
|
file_magic_cmd=$lt_cv_file_magic_cmd |
3181 |
|
|
deplibs_check_method=$lt_cv_deplibs_check_method |
3182 |
|
|
test -z "$deplibs_check_method" && deplibs_check_method=unknown |
3183 |
|
|
|
3184 |
|
|
_LT_DECL([], [deplibs_check_method], [1], |
3185 |
|
|
[Method to check whether dependent libraries are shared objects]) |
3186 |
|
|
_LT_DECL([], [file_magic_cmd], [1], |
3187 |
|
|
[Command to use when deplibs_check_method == "file_magic"]) |
3188 |
|
|
])# _LT_CHECK_MAGIC_METHOD |
3189 |
root |
1.1 |
|
3190 |
root |
1.2 |
|
3191 |
|
|
# LT_PATH_NM |
3192 |
|
|
# ---------- |
3193 |
|
|
# find the pathname to a BSD- or MS-compatible name lister |
3194 |
|
|
AC_DEFUN([LT_PATH_NM], |
3195 |
|
|
[AC_REQUIRE([AC_PROG_CC])dnl |
3196 |
|
|
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, |
3197 |
|
|
[if test -n "$NM"; then |
3198 |
|
|
# Let the user override the test. |
3199 |
|
|
lt_cv_path_NM="$NM" |
3200 |
|
|
else |
3201 |
|
|
lt_nm_to_check="${ac_tool_prefix}nm" |
3202 |
|
|
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
3203 |
|
|
lt_nm_to_check="$lt_nm_to_check nm" |
3204 |
|
|
fi |
3205 |
|
|
for lt_tmp_nm in $lt_nm_to_check; do |
3206 |
|
|
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
3207 |
|
|
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
3208 |
|
|
IFS="$lt_save_ifs" |
3209 |
|
|
test -z "$ac_dir" && ac_dir=. |
3210 |
|
|
tmp_nm="$ac_dir/$lt_tmp_nm" |
3211 |
|
|
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
3212 |
|
|
# Check to see if the nm accepts a BSD-compat flag. |
3213 |
|
|
# Adding the `sed 1q' prevents false positives on HP-UX, which says: |
3214 |
|
|
# nm: unknown option "B" ignored |
3215 |
|
|
# Tru64's nm complains that /dev/null is an invalid object file |
3216 |
|
|
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
3217 |
|
|
*/dev/null* | *'Invalid file or object type'*) |
3218 |
|
|
lt_cv_path_NM="$tmp_nm -B" |
3219 |
|
|
break |
3220 |
|
|
;; |
3221 |
|
|
*) |
3222 |
|
|
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
3223 |
|
|
*/dev/null*) |
3224 |
|
|
lt_cv_path_NM="$tmp_nm -p" |
3225 |
|
|
break |
3226 |
|
|
;; |
3227 |
|
|
*) |
3228 |
|
|
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
3229 |
|
|
continue # so that we can try to find one that supports BSD flags |
3230 |
|
|
;; |
3231 |
|
|
esac |
3232 |
|
|
;; |
3233 |
|
|
esac |
3234 |
|
|
fi |
3235 |
|
|
done |
3236 |
|
|
IFS="$lt_save_ifs" |
3237 |
|
|
done |
3238 |
|
|
: ${lt_cv_path_NM=no} |
3239 |
|
|
fi]) |
3240 |
|
|
if test "$lt_cv_path_NM" != "no"; then |
3241 |
|
|
NM="$lt_cv_path_NM" |
3242 |
|
|
else |
3243 |
|
|
# Didn't find any BSD compatible name lister, look for dumpbin. |
3244 |
|
|
AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) |
3245 |
|
|
AC_SUBST([DUMPBIN]) |
3246 |
|
|
if test "$DUMPBIN" != ":"; then |
3247 |
|
|
NM="$DUMPBIN" |
3248 |
root |
1.1 |
fi |
3249 |
root |
1.2 |
fi |
3250 |
|
|
test -z "$NM" && NM=nm |
3251 |
|
|
AC_SUBST([NM]) |
3252 |
|
|
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl |
3253 |
|
|
|
3254 |
|
|
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], |
3255 |
|
|
[lt_cv_nm_interface="BSD nm" |
3256 |
|
|
echo "int some_variable = 0;" > conftest.$ac_ext |
3257 |
|
|
(eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) |
3258 |
|
|
(eval "$ac_compile" 2>conftest.err) |
3259 |
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD |
3260 |
|
|
(eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) |
3261 |
|
|
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
3262 |
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD |
3263 |
|
|
(eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) |
3264 |
|
|
cat conftest.out >&AS_MESSAGE_LOG_FD |
3265 |
|
|
if $GREP 'External.*some_variable' conftest.out > /dev/null; then |
3266 |
|
|
lt_cv_nm_interface="MS dumpbin" |
3267 |
|
|
fi |
3268 |
|
|
rm -f conftest*]) |
3269 |
|
|
])# LT_PATH_NM |
3270 |
|
|
|
3271 |
|
|
# Old names: |
3272 |
|
|
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) |
3273 |
|
|
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) |
3274 |
|
|
dnl aclocal-1.4 backwards compatibility: |
3275 |
|
|
dnl AC_DEFUN([AM_PROG_NM], []) |
3276 |
|
|
dnl AC_DEFUN([AC_PROG_NM], []) |
3277 |
|
|
|
3278 |
|
|
|
3279 |
|
|
# LT_LIB_M |
3280 |
|
|
# -------- |
3281 |
|
|
# check for math library |
3282 |
|
|
AC_DEFUN([LT_LIB_M], |
3283 |
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl |
3284 |
|
|
LIBM= |
3285 |
|
|
case $host in |
3286 |
|
|
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
3287 |
|
|
# These system don't have libm, or don't need it |
3288 |
root |
1.1 |
;; |
3289 |
root |
1.2 |
*-ncr-sysv4.3*) |
3290 |
|
|
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
3291 |
|
|
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
3292 |
root |
1.1 |
;; |
3293 |
|
|
*) |
3294 |
root |
1.2 |
AC_CHECK_LIB(m, cos, LIBM="-lm") |
3295 |
root |
1.1 |
;; |
3296 |
|
|
esac |
3297 |
root |
1.2 |
AC_SUBST([LIBM]) |
3298 |
|
|
])# LT_LIB_M |
3299 |
|
|
|
3300 |
|
|
# Old name: |
3301 |
|
|
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) |
3302 |
|
|
dnl aclocal-1.4 backwards compatibility: |
3303 |
|
|
dnl AC_DEFUN([AC_CHECK_LIBM], []) |
3304 |
|
|
|
3305 |
|
|
|
3306 |
|
|
# _LT_COMPILER_NO_RTTI([TAGNAME]) |
3307 |
|
|
# ------------------------------- |
3308 |
|
|
m4_defun([_LT_COMPILER_NO_RTTI], |
3309 |
|
|
[m4_require([_LT_TAG_COMPILER])dnl |
3310 |
|
|
|
3311 |
|
|
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
3312 |
root |
1.1 |
|
3313 |
|
|
if test "$GCC" = yes; then |
3314 |
root |
1.2 |
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
3315 |
|
|
|
3316 |
|
|
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
3317 |
|
|
lt_cv_prog_compiler_rtti_exceptions, |
3318 |
|
|
[-fno-rtti -fno-exceptions], [], |
3319 |
|
|
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
3320 |
root |
1.1 |
fi |
3321 |
root |
1.2 |
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], |
3322 |
|
|
[Compiler flag to turn off builtin functions]) |
3323 |
|
|
])# _LT_COMPILER_NO_RTTI |
3324 |
root |
1.1 |
|
3325 |
|
|
|
3326 |
root |
1.2 |
# _LT_CMD_GLOBAL_SYMBOLS |
3327 |
|
|
# ---------------------- |
3328 |
|
|
m4_defun([_LT_CMD_GLOBAL_SYMBOLS], |
3329 |
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl |
3330 |
|
|
AC_REQUIRE([AC_PROG_CC])dnl |
3331 |
|
|
AC_REQUIRE([LT_PATH_NM])dnl |
3332 |
|
|
AC_REQUIRE([LT_PATH_LD])dnl |
3333 |
|
|
m4_require([_LT_DECL_SED])dnl |
3334 |
|
|
m4_require([_LT_DECL_EGREP])dnl |
3335 |
|
|
m4_require([_LT_TAG_COMPILER])dnl |
3336 |
root |
1.1 |
|
3337 |
root |
1.2 |
# Check for command to grab the raw symbol name followed by C symbol from nm. |
3338 |
|
|
AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
3339 |
|
|
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
3340 |
|
|
[ |
3341 |
|
|
# These are sane defaults that work on at least a few old systems. |
3342 |
|
|
# [They come from Ultrix. What could be older than Ultrix?!! ;)] |
3343 |
root |
1.1 |
|
3344 |
root |
1.2 |
# Character class describing NM global symbol codes. |
3345 |
|
|
symcode='[[BCDEGRST]]' |
3346 |
root |
1.1 |
|
3347 |
root |
1.2 |
# Regexp to match symbols that can be accessed directly from C. |
3348 |
|
|
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
3349 |
root |
1.1 |
|
3350 |
root |
1.2 |
# Define system-specific variables. |
3351 |
|
|
case $host_os in |
3352 |
|
|
aix*) |
3353 |
|
|
symcode='[[BCDT]]' |
3354 |
|
|
;; |
3355 |
|
|
cygwin* | mingw* | pw32* | cegcc*) |
3356 |
|
|
symcode='[[ABCDGISTW]]' |
3357 |
|
|
;; |
3358 |
|
|
hpux*) |
3359 |
|
|
if test "$host_cpu" = ia64; then |
3360 |
|
|
symcode='[[ABCDEGRST]]' |
3361 |
|
|
fi |
3362 |
|
|
;; |
3363 |
|
|
irix* | nonstopux*) |
3364 |
|
|
symcode='[[BCDEGRST]]' |
3365 |
|
|
;; |
3366 |
|
|
osf*) |
3367 |
|
|
symcode='[[BCDEGQRST]]' |
3368 |
|
|
;; |
3369 |
|
|
solaris*) |
3370 |
|
|
symcode='[[BDRT]]' |
3371 |
|
|
;; |
3372 |
|
|
sco3.2v5*) |
3373 |
|
|
symcode='[[DT]]' |
3374 |
|
|
;; |
3375 |
|
|
sysv4.2uw2*) |
3376 |
|
|
symcode='[[DT]]' |
3377 |
|
|
;; |
3378 |
|
|
sysv5* | sco5v6* | unixware* | OpenUNIX*) |
3379 |
|
|
symcode='[[ABDT]]' |
3380 |
|
|
;; |
3381 |
|
|
sysv4) |
3382 |
|
|
symcode='[[DFNSTU]]' |
3383 |
|
|
;; |
3384 |
|
|
esac |
3385 |
root |
1.1 |
|
3386 |
root |
1.2 |
# If we're using GNU nm, then use its standard symbol codes. |
3387 |
|
|
case `$NM -V 2>&1` in |
3388 |
|
|
*GNU* | *'with BFD'*) |
3389 |
|
|
symcode='[[ABCDGIRSTW]]' ;; |
3390 |
|
|
esac |
3391 |
root |
1.1 |
|
3392 |
root |
1.2 |
# Transform an extracted symbol line into a proper C declaration. |
3393 |
|
|
# Some systems (esp. on ia64) link data and code symbols differently, |
3394 |
|
|
# so use this general approach. |
3395 |
|
|
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
3396 |
root |
1.1 |
|
3397 |
root |
1.2 |
# Transform an extracted symbol line into symbol name and symbol address |
3398 |
|
|
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" |
3399 |
|
|
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" |
3400 |
root |
1.1 |
|
3401 |
root |
1.2 |
# Handle CRLF in mingw tool chain |
3402 |
|
|
opt_cr= |
3403 |
|
|
case $build_os in |
3404 |
|
|
mingw*) |
3405 |
|
|
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
3406 |
|
|
;; |
3407 |
|
|
esac |
3408 |
root |
1.1 |
|
3409 |
root |
1.2 |
# Try without a prefix underscore, then with it. |
3410 |
|
|
for ac_symprfx in "" "_"; do |
3411 |
root |
1.1 |
|
3412 |
root |
1.2 |
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
3413 |
|
|
symxfrm="\\1 $ac_symprfx\\2 \\2" |
3414 |
root |
1.1 |
|
3415 |
root |
1.2 |
# Write the raw and C identifiers. |
3416 |
|
|
if test "$lt_cv_nm_interface" = "MS dumpbin"; then |
3417 |
|
|
# Fake it for dumpbin and say T for any non-static function |
3418 |
|
|
# and D for any global variable. |
3419 |
|
|
# Also find C++ and __fastcall symbols from MSVC++, |
3420 |
|
|
# which start with @ or ?. |
3421 |
|
|
lt_cv_sys_global_symbol_pipe="$AWK ['"\ |
3422 |
|
|
" {last_section=section; section=\$ 3};"\ |
3423 |
|
|
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ |
3424 |
|
|
" \$ 0!~/External *\|/{next};"\ |
3425 |
|
|
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ |
3426 |
|
|
" {if(hide[section]) next};"\ |
3427 |
|
|
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ |
3428 |
|
|
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ |
3429 |
|
|
" s[1]~/^[@?]/{print s[1], s[1]; next};"\ |
3430 |
|
|
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ |
3431 |
|
|
" ' prfx=^$ac_symprfx]" |
3432 |
root |
1.1 |
else |
3433 |
root |
1.2 |
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
3434 |
root |
1.1 |
fi |
3435 |
|
|
|
3436 |
root |
1.2 |
# Check to see that the pipe works correctly. |
3437 |
|
|
pipe_works=no |
3438 |
|
|
|
3439 |
|
|
rm -f conftest* |
3440 |
|
|
cat > conftest.$ac_ext <<_LT_EOF |
3441 |
|
|
#ifdef __cplusplus |
3442 |
|
|
extern "C" { |
3443 |
|
|
#endif |
3444 |
|
|
char nm_test_var; |
3445 |
|
|
void nm_test_func(void); |
3446 |
|
|
void nm_test_func(void){} |
3447 |
|
|
#ifdef __cplusplus |
3448 |
|
|
} |
3449 |
|
|
#endif |
3450 |
|
|
int main(){nm_test_var='a';nm_test_func();return(0);} |
3451 |
|
|
_LT_EOF |
3452 |
root |
1.1 |
|
3453 |
root |
1.2 |
if AC_TRY_EVAL(ac_compile); then |
3454 |
|
|
# Now try to grab the symbols. |
3455 |
|
|
nlist=conftest.nm |
3456 |
|
|
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
3457 |
|
|
# Try sorting and uniquifying the output. |
3458 |
|
|
if sort "$nlist" | uniq > "$nlist"T; then |
3459 |
|
|
mv -f "$nlist"T "$nlist" |
3460 |
|
|
else |
3461 |
|
|
rm -f "$nlist"T |
3462 |
|
|
fi |
3463 |
root |
1.1 |
|
3464 |
root |
1.2 |
# Make sure that we snagged all the symbols we need. |
3465 |
|
|
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then |
3466 |
|
|
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then |
3467 |
|
|
cat <<_LT_EOF > conftest.$ac_ext |
3468 |
|
|
#ifdef __cplusplus |
3469 |
|
|
extern "C" { |
3470 |
|
|
#endif |
3471 |
root |
1.1 |
|
3472 |
root |
1.2 |
_LT_EOF |
3473 |
|
|
# Now generate the symbol file. |
3474 |
|
|
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' |
3475 |
root |
1.1 |
|
3476 |
root |
1.2 |
cat <<_LT_EOF >> conftest.$ac_ext |
3477 |
root |
1.1 |
|
3478 |
root |
1.2 |
/* The mapping between symbol names and symbols. */ |
3479 |
|
|
const struct { |
3480 |
|
|
const char *name; |
3481 |
|
|
void *address; |
3482 |
|
|
} |
3483 |
|
|
lt__PROGRAM__LTX_preloaded_symbols[[]] = |
3484 |
|
|
{ |
3485 |
|
|
{ "@PROGRAM@", (void *) 0 }, |
3486 |
|
|
_LT_EOF |
3487 |
|
|
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext |
3488 |
|
|
cat <<\_LT_EOF >> conftest.$ac_ext |
3489 |
|
|
{0, (void *) 0} |
3490 |
|
|
}; |
3491 |
|
|
|
3492 |
|
|
/* This works around a problem in FreeBSD linker */ |
3493 |
|
|
#ifdef FREEBSD_WORKAROUND |
3494 |
|
|
static const void *lt_preloaded_setup() { |
3495 |
|
|
return lt__PROGRAM__LTX_preloaded_symbols; |
3496 |
|
|
} |
3497 |
|
|
#endif |
3498 |
|
|
|
3499 |
|
|
#ifdef __cplusplus |
3500 |
|
|
} |
3501 |
|
|
#endif |
3502 |
|
|
_LT_EOF |
3503 |
|
|
# Now try linking the two files. |
3504 |
|
|
mv conftest.$ac_objext conftstm.$ac_objext |
3505 |
|
|
lt_save_LIBS="$LIBS" |
3506 |
|
|
lt_save_CFLAGS="$CFLAGS" |
3507 |
|
|
LIBS="conftstm.$ac_objext" |
3508 |
|
|
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
3509 |
|
|
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
3510 |
|
|
pipe_works=yes |
3511 |
|
|
fi |
3512 |
|
|
LIBS="$lt_save_LIBS" |
3513 |
|
|
CFLAGS="$lt_save_CFLAGS" |
3514 |
|
|
else |
3515 |
|
|
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
3516 |
root |
1.1 |
fi |
3517 |
root |
1.2 |
else |
3518 |
|
|
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
3519 |
|
|
fi |
3520 |
|
|
else |
3521 |
|
|
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
3522 |
|
|
fi |
3523 |
|
|
else |
3524 |
|
|
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
3525 |
|
|
cat conftest.$ac_ext >&5 |
3526 |
|
|
fi |
3527 |
|
|
rm -rf conftest* conftst* |
3528 |
root |
1.1 |
|
3529 |
root |
1.2 |
# Do not use the global_symbol_pipe unless it works. |
3530 |
|
|
if test "$pipe_works" = yes; then |
3531 |
|
|
break |
3532 |
|
|
else |
3533 |
|
|
lt_cv_sys_global_symbol_pipe= |
3534 |
|
|
fi |
3535 |
|
|
done |
3536 |
|
|
]) |
3537 |
|
|
if test -z "$lt_cv_sys_global_symbol_pipe"; then |
3538 |
|
|
lt_cv_sys_global_symbol_to_cdecl= |
3539 |
|
|
fi |
3540 |
|
|
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
3541 |
|
|
AC_MSG_RESULT(failed) |
3542 |
|
|
else |
3543 |
|
|
AC_MSG_RESULT(ok) |
3544 |
|
|
fi |
3545 |
root |
1.1 |
|
3546 |
root |
1.2 |
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], |
3547 |
|
|
[Take the output of nm and produce a listing of raw symbols and C names]) |
3548 |
|
|
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], |
3549 |
|
|
[Transform the output of nm in a proper C declaration]) |
3550 |
|
|
_LT_DECL([global_symbol_to_c_name_address], |
3551 |
|
|