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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
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# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
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# Written by Gordon Matzigkeit, 1996
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# This file is free software; the Free Software Foundation gives
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# unlimited permission to copy and/or distribute it, with or without
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# modifications, as long as this notice is preserved.
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m4_define([_LT_COPYING], [dnl
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
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# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
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# Written by Gordon Matzigkeit, 1996
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# This file is part of GNU Libtool.
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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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# 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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# 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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# 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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# Complain and exit if this libtool version is less that VERSION.
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[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
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[m4_fatal([Libtool version $1 or higher is required],
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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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AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
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[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
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AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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AC_BEFORE([$0], [LT_LANG])dnl
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AC_BEFORE([$0], [LT_OUTPUT])dnl
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AC_BEFORE([$0], [LTDL_INIT])dnl
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m4_require([_LT_CHECK_BUILDDIR])dnl
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dnl Autoconf doesn't catch unexpanded LT_ macros by default:
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m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
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m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
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dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
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dnl unless we require an AC_DEFUNed macro:
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AC_REQUIRE([LTOPTIONS_VERSION])dnl
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AC_REQUIRE([LTSUGAR_VERSION])dnl
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AC_REQUIRE([LTVERSION_VERSION])dnl
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AC_REQUIRE([LTOBSOLETE_VERSION])dnl
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m4_require([_LT_PROG_LTMAIN])dnl
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_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
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_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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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 $1""; do
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
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distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
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cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
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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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])# _LT_FILEUTILS_DEFAULTS
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m4_defun([_LT_SETUP],
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[AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
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AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
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_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])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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_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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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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AC_REQUIRE([AC_PROG_LN_S])dnl
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test -z "$LN_S" && LN_S="ln -s"
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_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
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AC_REQUIRE([LT_CMD_MAX_LEN])dnl
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_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
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_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
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m4_require([_LT_FILEUTILS_DEFAULTS])dnl
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m4_require([_LT_CHECK_SHELL_FEATURES])dnl
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m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
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m4_require([_LT_CMD_RELOAD])dnl
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m4_require([_LT_CHECK_MAGIC_METHOD])dnl
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m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
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m4_require([_LT_CMD_OLD_ARCHIVE])dnl
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m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
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m4_require([_LT_WITH_SYSROOT])dnl
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_LT_CONFIG_LIBTOOL_INIT([
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# See if we are running on zsh, and set the options which allow our
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# commands through without removal of \ escapes INIT.
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if test -n "\${ZSH_VERSION+set}" ; then
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if test -n "${ZSH_VERSION+set}" ; then
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m4_require([_LT_TAG_COMPILER])dnl
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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${COLLECT_NAMES+set}" != Xset; then
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# All known linkers require a `.a' archive for static linking (except MSVC,
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# which needs '.lib').
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with_gnu_ld="$lt_cv_prog_gnu_ld"
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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 $deplibs_check_method in
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if test "$file_magic_cmd" = '$MAGIC_CMD'; then
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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_DEFAULT_CONFIG
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# _LT_PREPARE_SED_QUOTE_VARS
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# --------------------------
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# Define a few sed substitution that help us do robust quoting.
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m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
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[# Backslashify metacharacters that are still active within
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# double-quoted strings.
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sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
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# Same as above, but do not quote variable references.
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double_quote_subst='s/\([["`\\]]\)/\\\1/g'
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# Sed substitution to delay expansion of an escaped shell variable in a
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# double_quote_subst'ed string.
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delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
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# Sed substitution to delay expansion of an escaped single quote.
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delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
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# Sed substitution to avoid accidental globbing in evaled expressions
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no_glob_subst='s/\*/\\\*/g'
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# Note that this code is called both from `configure', and `config.status'
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# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
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# `config.status' has no value for ac_aux_dir unless we are using Automake,
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# so we pass a copy along to make sure it has a sensible value anyway.
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m4_defun([_LT_PROG_LTMAIN],
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[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
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_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
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ltmain="$ac_aux_dir/ltmain.sh"
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## ------------------------------------- ##
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## Accumulate code for creating libtool. ##
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## ------------------------------------- ##
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# So that we can recreate a full libtool script including additional
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# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
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# in macros and then make a single call at the end using the `libtool'
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# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
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# ----------------------------------------
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# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
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m4_define([_LT_CONFIG_LIBTOOL_INIT],
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[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
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m4_define([_LT_OUTPUT_LIBTOOL_INIT])
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# _LT_CONFIG_LIBTOOL([COMMANDS])
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# ------------------------------
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# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
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m4_define([_LT_CONFIG_LIBTOOL],
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[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
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m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
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# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
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# -----------------------------------------------------
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m4_defun([_LT_CONFIG_SAVE_COMMANDS],
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[_LT_CONFIG_LIBTOOL([$1])
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_LT_CONFIG_LIBTOOL_INIT([$2])
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# _LT_FORMAT_COMMENT([COMMENT])
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# -----------------------------
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# Add leading comment marks to the start of each line, and a trailing
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# full-stop to the whole comment if one is not present already.
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m4_define([_LT_FORMAT_COMMENT],
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m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
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[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
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## ------------------------ ##
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## FIXME: Eliminate VARNAME ##
341
## ------------------------ ##
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# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
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# -------------------------------------------------------------------
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# CONFIGNAME is the name given to the value in the libtool script.
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# VARNAME is the (base) name used in the configure script.
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# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
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# VARNAME. Any other value will be used directly.
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m4_define([_LT_DECL],
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[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
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[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
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[m4_ifval([$1], [$1], [$2])])
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lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
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[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
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lt_dict_add_subkey([lt_decl_dict], [$2],
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[tagged?], [m4_ifval([$5], [yes], [no])])])
362
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
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# --------------------------------------------------------
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m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
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# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
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# ------------------------------------------------
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m4_define([lt_decl_tag_varnames],
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[_lt_decl_filter([tagged?], [yes], $@)])
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# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
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# ---------------------------------------------------------
375
m4_define([_lt_decl_filter],
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[0], [m4_fatal([$0: too few arguments: $#])],
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[1], [m4_fatal([$0: too few arguments: $#: $1])],
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[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
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[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
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[lt_dict_filter([lt_decl_dict], $@)])[]dnl
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# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
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# --------------------------------------------------
387
m4_define([lt_decl_quote_varnames],
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[_lt_decl_filter([value], [1], $@)])
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# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
392
# ---------------------------------------------------
393
m4_define([lt_decl_dquote_varnames],
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[_lt_decl_filter([value], [2], $@)])
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# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
398
# ---------------------------------------------------
399
m4_define([lt_decl_varnames_tagged],
400
[m4_assert([$# <= 2])dnl
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_$0(m4_quote(m4_default([$1], [[, ]])),
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m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
403
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
404
m4_define([_lt_decl_varnames_tagged],
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[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
408
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
409
# ------------------------------------------------
410
m4_define([lt_decl_all_varnames],
411
[_$0(m4_quote(m4_default([$1], [[, ]])),
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m4_quote(lt_decl_varnames),
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m4_quote(m4_shift($@))))[]dnl
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m4_define([_lt_decl_all_varnames],
417
[lt_join($@, lt_decl_varnames_tagged([$1],
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lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
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# _LT_CONFIG_STATUS_DECLARE([VARNAME])
423
# ------------------------------------
424
# Quote a variable value, and forward it to `config.status' so that its
425
# declaration there will have the same value as in `configure'. VARNAME
426
# must have a single quote delimited value for this to work.
427
m4_define([_LT_CONFIG_STATUS_DECLARE],
428
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
431
# _LT_CONFIG_STATUS_DECLARATIONS
432
# ------------------------------
433
# We delimit libtool config variables with single quotes, so when
434
# we write them to config.status, we have to be sure to quote all
435
# embedded single quotes properly. In configure, this macro expands
436
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
438
# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
439
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
440
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
441
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
446
# Output comment and list of tags supported by the script
447
m4_defun([_LT_LIBTOOL_TAGS],
448
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
449
available_tags="_LT_TAGS"dnl
453
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
454
# -----------------------------------
455
# Extract the dictionary values for VARNAME (optionally with TAG) and
456
# expand to a commented shell variable setting:
458
# # Some comment about what VAR is for.
459
# visible_name=$lt_internal_name
460
m4_define([_LT_LIBTOOL_DECLARE],
461
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
462
[description])))[]dnl
463
m4_pushdef([_libtool_name],
464
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
465
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
466
[0], [_libtool_name=[$]$1],
467
[1], [_libtool_name=$lt_[]$1],
468
[2], [_libtool_name=$lt_[]$1],
469
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
470
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
474
# _LT_LIBTOOL_CONFIG_VARS
475
# -----------------------
476
# Produce commented declarations of non-tagged libtool config variables
477
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
478
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
479
# section) are produced by _LT_LIBTOOL_TAG_VARS.
480
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
481
[m4_foreach([_lt_var],
482
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
483
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
486
# _LT_LIBTOOL_TAG_VARS(TAG)
487
# -------------------------
488
m4_define([_LT_LIBTOOL_TAG_VARS],
489
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
490
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
493
# _LT_TAGVAR(VARNAME, [TAGNAME])
494
# ------------------------------
495
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
498
# _LT_CONFIG_COMMANDS
499
# -------------------
500
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
501
# variables for single and double quote escaping we saved from calls
502
# to _LT_DECL, we can put quote escaped variables declarations
503
# into `config.status', and then the shell code to quote escape them in
504
# for loops in `config.status'. Finally, any additional code accumulated
505
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
506
m4_defun([_LT_CONFIG_COMMANDS],
507
[AC_PROVIDE_IFELSE([LT_OUTPUT],
508
dnl If the libtool generation code has been placed in $CONFIG_LT,
509
dnl instead of duplicating it all over again into config.status,
510
dnl then we will have config.status run $CONFIG_LT later, so it
511
dnl needs to know what name is stored there:
512
[AC_CONFIG_COMMANDS([libtool],
513
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
514
dnl If the libtool generation code is destined for config.status,
515
dnl expand the accumulated commands and init code now:
516
[AC_CONFIG_COMMANDS([libtool],
517
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
518
])#_LT_CONFIG_COMMANDS
522
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
525
# The HP-UX ksh and POSIX shell print the target directory to stdout
527
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
529
sed_quote_subst='$sed_quote_subst'
530
double_quote_subst='$double_quote_subst'
531
delay_variable_subst='$delay_variable_subst'
532
_LT_CONFIG_STATUS_DECLARATIONS
535
compiler='$compiler_DEFAULT'
537
# A function that is used when there is no print builtin or printf.
538
func_fallback_echo ()
540
eval 'cat <<_LTECHO_EOF
545
# Quote evaled strings.
546
for var in lt_decl_all_varnames([[ \
547
]], lt_decl_quote_varnames); do
548
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
549
*[[\\\\\\\`\\"\\\$]]*)
550
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
553
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
558
# Double-quote double-evaled strings.
559
for var in lt_decl_all_varnames([[ \
560
]], lt_decl_dquote_varnames); do
561
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
562
*[[\\\\\\\`\\"\\\$]]*)
563
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
566
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
571
_LT_OUTPUT_LIBTOOL_INIT
574
# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
575
# ------------------------------------
576
# Generate a child script FILE with all initialization necessary to
577
# reuse the environment learned by the parent script, and make the
578
# file executable. If COMMENT is supplied, it is inserted after the
579
# `#!' sequence but before initialization text begins. After this
580
# macro, additional text can be appended to FILE to form the body of
581
# the child script. The macro ends with non-zero status if the
582
# file could not be fully written (such as if the disk is full).
583
m4_ifdef([AS_INIT_GENERATED],
584
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
585
[m4_defun([_LT_GENERATED_FILE_INIT],
586
[m4_require([AS_PREPARE])]dnl
587
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
589
cat >$1 <<_ASEOF || lt_write_fail=1
591
# Generated by $as_me.
593
SHELL=\${CONFIG_SHELL-$SHELL}
596
cat >>$1 <<\_ASEOF || lt_write_fail=1
599
exec AS_MESSAGE_FD>&1
601
test $lt_write_fail = 0 && chmod +x $1[]dnl
602
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
606
# This macro allows early generation of the libtool script (before
607
# AC_OUTPUT is called), incase it is used in configure for compilation
609
AC_DEFUN([LT_OUTPUT],
610
[: ${CONFIG_LT=./config.lt}
611
AC_MSG_NOTICE([creating $CONFIG_LT])
612
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
613
[# Run this file to recreate a libtool stub with the current configuration.])
615
cat >>"$CONFIG_LT" <<\_LTEOF
617
exec AS_MESSAGE_LOG_FD>>config.log
620
AS_BOX([Running $as_me.])
621
} >&AS_MESSAGE_LOG_FD
624
\`$as_me' creates a local libtool stub from the current configuration,
625
for use in further configure time tests before the real libtool is
628
Usage: $[0] [[OPTIONS]]
630
-h, --help print this help, then exit
631
-V, --version print version number, then exit
632
-q, --quiet do not print progress messages
633
-d, --debug don't remove temporary files
635
Report bugs to <bug-libtool@gnu.org>."
638
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
639
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
640
configured by $[0], generated by m4_PACKAGE_STRING.
642
Copyright (C) 2011 Free Software Foundation, Inc.
643
This config.lt script is free software; the Free Software Foundation
644
gives unlimited permision to copy, distribute and modify it."
649
--version | --v* | -V )
650
echo "$lt_cl_version"; exit 0 ;;
652
echo "$lt_cl_help"; exit 0 ;;
653
--debug | --d* | -d )
655
--quiet | --q* | --silent | --s* | -q )
658
-*) AC_MSG_ERROR([unrecognized option: $[1]
659
Try \`$[0] --help' for more information.]) ;;
661
*) AC_MSG_ERROR([unrecognized argument: $[1]
662
Try \`$[0] --help' for more information.]) ;;
667
if $lt_cl_silent; then
668
exec AS_MESSAGE_FD>/dev/null
672
cat >>"$CONFIG_LT" <<_LTEOF
673
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
676
cat >>"$CONFIG_LT" <<\_LTEOF
677
AC_MSG_NOTICE([creating $ofile])
678
_LT_OUTPUT_LIBTOOL_COMMANDS
681
chmod +x "$CONFIG_LT"
683
# configure is writing to config.log, but config.lt does its own redirection,
684
# appending to config.log, which fails on DOS, as config.log is still kept
685
# open by configure. Here we exec the FD to /dev/null, effectively closing
686
# config.log, so it can be properly (re)opened and appended to by config.lt.
688
test "$silent" = yes &&
689
lt_config_lt_args="$lt_config_lt_args --quiet"
690
exec AS_MESSAGE_LOG_FD>/dev/null
691
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
692
exec AS_MESSAGE_LOG_FD>>config.log
693
$lt_cl_success || AS_EXIT(1)
699
# If TAG is the built-in tag, create an initial libtool script with a
700
# default configuration from the untagged config vars. Otherwise add code
701
# to config.status for appending the configuration named by TAG from the
702
# matching tagged config vars.
703
m4_defun([_LT_CONFIG],
704
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
705
_LT_CONFIG_SAVE_COMMANDS([
706
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
707
m4_if(_LT_TAG, [C], [
708
# See if we are running on zsh, and set the options which allow our
709
# commands through without removal of \ escapes.
710
if test -n "${ZSH_VERSION+set}" ; then
715
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
718
cat <<_LT_EOF >> "$cfgfile"
721
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
722
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
723
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
724
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
729
# ### BEGIN LIBTOOL CONFIG
730
_LT_LIBTOOL_CONFIG_VARS
732
# ### END LIBTOOL CONFIG
738
cat <<\_LT_EOF >> "$cfgfile"
739
# AIX sometimes has problems with the GCC collect2 program. For some
740
# reason, if we set the COLLECT_NAMES environment variable, the problems
741
# vanish in a puff of smoke.
742
if test "X${COLLECT_NAMES+set}" != Xset; then
752
# We use sed instead of cat because bash on DJGPP gets confused if
753
# if finds mixed CR/LF and LF-only lines. Since sed operates in
754
# text mode, it properly converts lines to CR/LF. This bash problem
755
# is reportedly fixed, but why not run on old versions too?
756
sed '$q' "$ltmain" >> "$cfgfile" \
757
|| (rm -f "$cfgfile"; exit 1)
759
_LT_PROG_REPLACE_SHELLFNS
761
mv -f "$cfgfile" "$ofile" ||
762
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
765
[cat <<_LT_EOF >> "$ofile"
767
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
768
dnl in a comment (ie after a #).
769
# ### BEGIN LIBTOOL TAG CONFIG: $1
770
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
771
# ### END LIBTOOL TAG CONFIG: $1
778
TIMESTAMP='$TIMESTAMP'
781
])dnl /_LT_CONFIG_SAVE_COMMANDS
785
# LT_SUPPORTED_TAG(TAG)
786
# ---------------------
787
# Trace this macro to discover what tags are supported by the libtool
788
# --tag option, using:
789
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
790
AC_DEFUN([LT_SUPPORTED_TAG], [])
793
# C support is built-in for now
794
m4_define([_LT_LANG_C_enabled], [])
795
m4_define([_LT_TAGS], [])
800
# Enable libtool support for the given language if not already enabled.
802
[AC_BEFORE([$0], [LT_OUTPUT])dnl
805
[C++], [_LT_LANG(CXX)],
806
[Go], [_LT_LANG(GO)],
807
[Java], [_LT_LANG(GCJ)],
808
[Fortran 77], [_LT_LANG(F77)],
809
[Fortran], [_LT_LANG(FC)],
810
[Windows Resource], [_LT_LANG(RC)],
811
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
813
[m4_fatal([$0: unsupported language: "$1"])])])dnl
820
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
821
[LT_SUPPORTED_TAG([$1])dnl
822
m4_append([_LT_TAGS], [$1 ])dnl
823
m4_define([_LT_LANG_]$1[_enabled], [])dnl
824
_LT_LANG_$1_CONFIG($1)])dnl
828
m4_ifndef([AC_PROG_GO], [
829
############################################################
830
# NOTE: This macro has been submitted for inclusion into #
831
# GNU Autoconf as AC_PROG_GO. When it is available in #
832
# a released version of Autoconf we should remove this #
833
# macro and use it instead. #
834
############################################################
835
m4_defun([AC_PROG_GO],
837
AC_ARG_VAR([GOC], [Go compiler command])dnl
838
AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
839
_AC_ARG_VAR_LDFLAGS()dnl
840
AC_CHECK_TOOL(GOC, gccgo)
841
if test -z "$GOC"; then
842
if test -n "$ac_tool_prefix"; then
843
AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
846
if test -z "$GOC"; then
847
AC_CHECK_PROG(GOC, gccgo, gccgo, false)
853
# _LT_LANG_DEFAULT_CONFIG
854
# -----------------------
855
m4_defun([_LT_LANG_DEFAULT_CONFIG],
856
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
858
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
860
AC_PROVIDE_IFELSE([AC_PROG_F77],
862
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
864
AC_PROVIDE_IFELSE([AC_PROG_FC],
866
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
868
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
869
dnl pulling things in needlessly.
870
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
872
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
874
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
876
[m4_ifdef([AC_PROG_GCJ],
877
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
878
m4_ifdef([A][M_PROG_GCJ],
879
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
880
m4_ifdef([LT_PROG_GCJ],
881
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
883
AC_PROVIDE_IFELSE([AC_PROG_GO],
885
[m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
887
AC_PROVIDE_IFELSE([LT_PROG_RC],
889
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
890
])# _LT_LANG_DEFAULT_CONFIG
893
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
894
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
895
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
896
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
897
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
898
dnl aclocal-1.4 backwards compatibility:
899
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
900
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
901
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
902
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
903
dnl AC_DEFUN([AC_LIBTOOL_RC], [])
908
m4_defun([_LT_TAG_COMPILER],
909
[AC_REQUIRE([AC_PROG_CC])dnl
911
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
912
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
913
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
914
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
916
# If no C compiler was specified, use CC.
919
# If no C compiler flags were specified, use CFLAGS.
920
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
922
# Allow CC to be a program name with arguments.
927
# _LT_COMPILER_BOILERPLATE
928
# ------------------------
929
# Check for compiler boilerplate output or warnings with
930
# the simple compiler test code.
931
m4_defun([_LT_COMPILER_BOILERPLATE],
932
[m4_require([_LT_DECL_SED])dnl
933
ac_outfile=conftest.$ac_objext
934
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
935
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
936
_lt_compiler_boilerplate=`cat conftest.err`
938
])# _LT_COMPILER_BOILERPLATE
941
# _LT_LINKER_BOILERPLATE
942
# ----------------------
943
# Check for linker boilerplate output or warnings with
944
# the simple link test code.
945
m4_defun([_LT_LINKER_BOILERPLATE],
946
[m4_require([_LT_DECL_SED])dnl
947
ac_outfile=conftest.$ac_objext
948
echo "$lt_simple_link_test_code" >conftest.$ac_ext
949
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
950
_lt_linker_boilerplate=`cat conftest.err`
952
])# _LT_LINKER_BOILERPLATE
954
# _LT_REQUIRED_DARWIN_CHECKS
955
# -------------------------
956
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
959
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
960
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
961
AC_CHECK_TOOL([LIPO], [lipo], [:])
962
AC_CHECK_TOOL([OTOOL], [otool], [:])
963
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
964
_LT_DECL([], [DSYMUTIL], [1],
965
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
966
_LT_DECL([], [NMEDIT], [1],
967
[Tool to change global to local symbols on Mac OS X])
968
_LT_DECL([], [LIPO], [1],
969
[Tool to manipulate fat objects and archives on Mac OS X])
970
_LT_DECL([], [OTOOL], [1],
971
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
972
_LT_DECL([], [OTOOL64], [1],
973
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
975
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
976
[lt_cv_apple_cc_single_mod=no
977
if test -z "${LT_MULTI_MODULE}"; then
978
# By default we will add the -single_module flag. You can override
979
# by either setting the environment variable LT_MULTI_MODULE
980
# non-empty at configure time, or by adding -multi_module to the
982
rm -rf libconftest.dylib*
983
echo "int foo(void){return 1;}" > conftest.c
984
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
985
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
986
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
987
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
989
# If there is a non-empty error log, and "single_module"
990
# appears in it, assume the flag caused a linker warning
991
if test -s conftest.err && $GREP single_module conftest.err; then
992
cat conftest.err >&AS_MESSAGE_LOG_FD
993
# Otherwise, if the output was created with a 0 exit code from
994
# the compiler, it worked.
995
elif test -f libconftest.dylib && test $_lt_result -eq 0; then
996
lt_cv_apple_cc_single_mod=yes
998
cat conftest.err >&AS_MESSAGE_LOG_FD
1000
rm -rf libconftest.dylib*
1004
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1005
[lt_cv_ld_exported_symbols_list],
1006
[lt_cv_ld_exported_symbols_list=no
1007
save_LDFLAGS=$LDFLAGS
1008
echo "_main" > conftest.sym
1009
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1010
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1011
[lt_cv_ld_exported_symbols_list=yes],
1012
[lt_cv_ld_exported_symbols_list=no])
1013
LDFLAGS="$save_LDFLAGS"
1016
AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1017
[lt_cv_ld_force_load=no
1018
cat > conftest.c << _LT_EOF
1019
int forced_loaded() { return 2;}
1021
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1022
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1023
echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1024
$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1025
echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1026
$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1027
cat > conftest.c << _LT_EOF
1028
int main() { return 0;}
1030
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1031
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1033
if test -s conftest.err && $GREP force_load conftest.err; then
1034
cat conftest.err >&AS_MESSAGE_LOG_FD
1035
elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1036
lt_cv_ld_force_load=yes
1038
cat conftest.err >&AS_MESSAGE_LOG_FD
1040
rm -f conftest.err libconftest.a conftest conftest.c
1041
rm -rf conftest.dSYM
1044
rhapsody* | darwin1.[[012]])
1045
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1047
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1048
darwin*) # darwin 5.x on
1049
# if running on 10.5 or later, the deployment target defaults
1050
# to the OS version, if on x86, and 10.4, the deployment
1051
# target defaults to 10.4. Don't you love it?
1052
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1053
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1054
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1056
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1058
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1062
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1063
_lt_dar_single_mod='$single_module'
1065
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1066
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1068
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1070
if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1071
_lt_dsymutil='~$DSYMUTIL $lib || :'
1080
# _LT_DARWIN_LINKER_FEATURES([TAG])
1081
# ---------------------------------
1082
# Checks for linker and compiler features on darwin
1083
m4_defun([_LT_DARWIN_LINKER_FEATURES],
1085
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1086
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
1087
_LT_TAGVAR(hardcode_direct, $1)=no
1088
_LT_TAGVAR(hardcode_automatic, $1)=yes
1089
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1090
if test "$lt_cv_ld_force_load" = "yes"; then
1091
_LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1092
m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1093
[FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1095
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
1097
_LT_TAGVAR(link_all_deplibs, $1)=yes
1098
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1099
case $cc_basename in
1100
ifort*) _lt_dar_can_shared=yes ;;
1101
*) _lt_dar_can_shared=$GCC ;;
1103
if test "$_lt_dar_can_shared" = "yes"; then
1104
output_verbose_link_cmd=func_echo_all
1105
_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}"
1106
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1107
_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}"
1108
_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}${_lt_dsymutil}"
1110
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1111
_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}"
1112
_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}"
1116
_LT_TAGVAR(ld_shlibs, $1)=no
1120
# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1121
# ----------------------------------
1122
# Links a minimal program and checks the executable
1123
# for the system default hardcoded library path. In most cases,
1124
# this is /usr/lib:/lib, but when the MPI compilers are used
1125
# the location of the communication and MPI libs are included too.
1126
# If we don't find anything, use the default library path according
1127
# to the aix ld manual.
1128
# Store the results from the different compilers for each TAGNAME.
1129
# Allow to override them for all tags through lt_cv_aix_libpath.
1130
m4_defun([_LT_SYS_MODULE_PATH_AIX],
1131
[m4_require([_LT_DECL_SED])dnl
1132
if test "${lt_cv_aix_libpath+set}" = set; then
1133
aix_libpath=$lt_cv_aix_libpath
1135
AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1136
[AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1137
lt_aix_libpath_sed='[
1138
/Import File Strings/,/^$/ {
1140
s/^0 *\([^ ]*\) *$/\1/
1144
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1145
# Check for a 64-bit object if we didn't find anything.
1146
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1147
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1149
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1150
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1153
aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1155
])# _LT_SYS_MODULE_PATH_AIX
1158
# _LT_SHELL_INIT(ARG)
1159
# -------------------
1160
m4_define([_LT_SHELL_INIT],
1161
[m4_divert_text([M4SH-INIT], [$1
1162
])])# _LT_SHELL_INIT
1166
# _LT_PROG_ECHO_BACKSLASH
1167
# -----------------------
1168
# Find how we can fake an echo command that does not interpret backslash.
1169
# In particular, with Autoconf 2.60 or later we add some code to the start
1170
# of the generated configure script which will find a shell with a builtin
1171
# printf (which we can use as an echo command).
1172
m4_defun([_LT_PROG_ECHO_BACKSLASH],
1173
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1174
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1175
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1177
AC_MSG_CHECKING([how to print strings])
1178
# Test print first, because it will be a builtin if present.
1179
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1180
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1182
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1185
# Use this function as a fallback that always works.
1186
func_fallback_echo ()
1188
eval 'cat <<_LTECHO_EOF
1192
ECHO='func_fallback_echo'
1195
# func_echo_all arg...
1196
# Invoke $ECHO with all args, space-separated.
1203
printf*) AC_MSG_RESULT([printf]) ;;
1204
print*) AC_MSG_RESULT([print -r]) ;;
1205
*) AC_MSG_RESULT([cat]) ;;
1208
m4_ifdef([_AS_DETECT_SUGGESTED],
1209
[_AS_DETECT_SUGGESTED([
1210
test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1211
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1212
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1213
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1214
PATH=/empty FPATH=/empty; export PATH FPATH
1215
test "X`printf %s $ECHO`" = "X$ECHO" \
1216
|| test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1218
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1219
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1220
])# _LT_PROG_ECHO_BACKSLASH
1225
AC_DEFUN([_LT_WITH_SYSROOT],
1226
[AC_MSG_CHECKING([for sysroot])
1227
AC_ARG_WITH([sysroot],
1228
[ --with-sysroot[=DIR] Search for dependent libraries within DIR
1229
(or the compiler's sysroot if not specified).],
1230
[], [with_sysroot=no])
1232
dnl lt_sysroot will always be passed unquoted. We quote it here
1233
dnl in case the user passed a directory name.
1235
case ${with_sysroot} in #(
1237
if test "$GCC" = yes; then
1238
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1242
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1247
AC_MSG_RESULT([${with_sysroot}])
1248
AC_MSG_ERROR([The sysroot must be an absolute path.])
1252
AC_MSG_RESULT([${lt_sysroot:-no}])
1253
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1254
[dependent libraries, and in which our libraries should be installed.])])
1258
m4_defun([_LT_ENABLE_LOCK],
1259
[AC_ARG_ENABLE([libtool-lock],
1260
[AS_HELP_STRING([--disable-libtool-lock],
1261
[avoid locking (might break parallel builds)])])
1262
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1264
# Some flags need to be propagated to the compiler or linker for good
1268
# Find out which ABI we are using.
1269
echo 'int i;' > conftest.$ac_ext
1270
if AC_TRY_EVAL(ac_compile); then
1271
case `/usr/bin/file conftest.$ac_objext` in
1283
# Find out which ABI we are using.
1284
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1285
if AC_TRY_EVAL(ac_compile); then
1286
if test "$lt_cv_prog_gnu_ld" = yes; then
1287
case `/usr/bin/file conftest.$ac_objext` in
1289
LD="${LD-ld} -melf32bsmip"
1292
LD="${LD-ld} -melf32bmipn32"
1295
LD="${LD-ld} -melf64bmip"
1299
case `/usr/bin/file conftest.$ac_objext` in
1315
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1316
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1317
# Find out which ABI we are using.
1318
echo 'int i;' > conftest.$ac_ext
1319
if AC_TRY_EVAL(ac_compile); then
1320
case `/usr/bin/file conftest.o` in
1323
x86_64-*kfreebsd*-gnu)
1324
LD="${LD-ld} -m elf_i386_fbsd"
1327
LD="${LD-ld} -m elf_i386"
1329
ppc64-*linux*|powerpc64-*linux*)
1330
LD="${LD-ld} -m elf32ppclinux"
1333
LD="${LD-ld} -m elf_s390"
1336
LD="${LD-ld} -m elf32_sparc"
1342
x86_64-*kfreebsd*-gnu)
1343
LD="${LD-ld} -m elf_x86_64_fbsd"
1346
LD="${LD-ld} -m elf_x86_64"
1348
ppc*-*linux*|powerpc*-*linux*)
1349
LD="${LD-ld} -m elf64ppc"
1351
s390*-*linux*|s390*-*tpf*)
1352
LD="${LD-ld} -m elf64_s390"
1355
LD="${LD-ld} -m elf64_sparc"
1365
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1366
SAVE_CFLAGS="$CFLAGS"
1367
CFLAGS="$CFLAGS -belf"
1368
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1370
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1372
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1373
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1374
CFLAGS="$SAVE_CFLAGS"
1378
# Find out which ABI we are using.
1379
echo 'int i;' > conftest.$ac_ext
1380
if AC_TRY_EVAL(ac_compile); then
1381
case `/usr/bin/file conftest.o` in
1383
case $lt_cv_prog_gnu_ld in
1387
LD="${LD-ld} -m elf_x86_64"
1390
LD="${LD-ld} -m elf64_sparc"
1393
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1394
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1399
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1411
need_locks="$enable_libtool_lock"
1417
m4_defun([_LT_PROG_AR],
1418
[AC_CHECK_TOOLS(AR, [ar], false)
1421
_LT_DECL([], [AR], [1], [The archiver])
1422
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1424
AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1425
[lt_cv_ar_at_file=no
1426
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1427
[echo conftest.$ac_objext > conftest.lst
1428
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1429
AC_TRY_EVAL([lt_ar_try])
1430
if test "$ac_status" -eq 0; then
1431
# Ensure the archiver fails upon bogus file names.
1432
rm -f conftest.$ac_objext libconftest.a
1433
AC_TRY_EVAL([lt_ar_try])
1434
if test "$ac_status" -ne 0; then
1438
rm -f conftest.* libconftest.a
1442
if test "x$lt_cv_ar_at_file" = xno; then
1445
archiver_list_spec=$lt_cv_ar_at_file
1447
_LT_DECL([], [archiver_list_spec], [1],
1448
[How to feed a file listing to the archiver])
1452
# _LT_CMD_OLD_ARCHIVE
1453
# -------------------
1454
m4_defun([_LT_CMD_OLD_ARCHIVE],
1457
AC_CHECK_TOOL(STRIP, strip, :)
1458
test -z "$STRIP" && STRIP=:
1459
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1461
AC_CHECK_TOOL(RANLIB, ranlib, :)
1462
test -z "$RANLIB" && RANLIB=:
1463
_LT_DECL([], [RANLIB], [1],
1464
[Commands used to install an old-style archive])
1466
# Determine commands to create old-style static archives.
1467
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1468
old_postinstall_cmds='chmod 644 $oldlib'
1469
old_postuninstall_cmds=
1471
if test -n "$RANLIB"; then
1474
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1477
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1480
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1485
lock_old_archive_extraction=yes ;;
1487
lock_old_archive_extraction=no ;;
1489
_LT_DECL([], [old_postinstall_cmds], [2])
1490
_LT_DECL([], [old_postuninstall_cmds], [2])
1491
_LT_TAGDECL([], [old_archive_cmds], [2],
1492
[Commands used to build an old-style archive])
1493
_LT_DECL([], [lock_old_archive_extraction], [0],
1494
[Whether to use a lock for old archive extraction])
1495
])# _LT_CMD_OLD_ARCHIVE
1498
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1499
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1500
# ----------------------------------------------------------------
1501
# Check whether the given compiler option works
1502
AC_DEFUN([_LT_COMPILER_OPTION],
1503
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1504
m4_require([_LT_DECL_SED])dnl
1505
AC_CACHE_CHECK([$1], [$2],
1507
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1508
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1509
lt_compiler_flag="$3"
1510
# Insert the option either (1) after the last *FLAGS variable, or
1511
# (2) before a word containing "conftest.", or (3) at the end.
1512
# Note that $ac_compile itself does not contain backslashes and begins
1513
# with a dollar sign (not a hyphen), so the echo should work correctly.
1514
# The option is referenced via a variable to avoid confusing sed.
1515
lt_compile=`echo "$ac_compile" | $SED \
1516
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1517
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1518
-e 's:$: $lt_compiler_flag:'`
1519
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1520
(eval "$lt_compile" 2>conftest.err)
1522
cat conftest.err >&AS_MESSAGE_LOG_FD
1523
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1524
if (exit $ac_status) && test -s "$ac_outfile"; then
1525
# The compiler can only warn and ignore the option if not recognized
1526
# So say no if there are warnings other than the usual output.
1527
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1528
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1529
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1536
if test x"[$]$2" = xyes; then
1537
m4_if([$5], , :, [$5])
1539
m4_if([$6], , :, [$6])
1541
])# _LT_COMPILER_OPTION
1544
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1545
dnl aclocal-1.4 backwards compatibility:
1546
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1549
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1550
# [ACTION-SUCCESS], [ACTION-FAILURE])
1551
# ----------------------------------------------------
1552
# Check whether the given linker option works
1553
AC_DEFUN([_LT_LINKER_OPTION],
1554
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1555
m4_require([_LT_DECL_SED])dnl
1556
AC_CACHE_CHECK([$1], [$2],
1558
save_LDFLAGS="$LDFLAGS"
1559
LDFLAGS="$LDFLAGS $3"
1560
echo "$lt_simple_link_test_code" > conftest.$ac_ext
1561
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1562
# The linker can only warn and ignore the option if not recognized
1563
# So say no if there are warnings
1564
if test -s conftest.err; then
1565
# Append any errors to the config.log.
1566
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1567
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1568
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1569
if diff conftest.exp conftest.er2 >/dev/null; then
1577
LDFLAGS="$save_LDFLAGS"
1580
if test x"[$]$2" = xyes; then
1581
m4_if([$4], , :, [$4])
1583
m4_if([$5], , :, [$5])
1585
])# _LT_LINKER_OPTION
1588
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1589
dnl aclocal-1.4 backwards compatibility:
1590
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1595
AC_DEFUN([LT_CMD_MAX_LEN],
1596
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1597
# find the maximum length of command line arguments
1598
AC_MSG_CHECKING([the maximum length of command line arguments])
1599
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1605
# On DJGPP, this test can blow up pretty badly due to problems in libc
1606
# (any single argument exceeding 2000 bytes causes a buffer overrun
1607
# during glob expansion). Even if it were fixed, the result of this
1608
# check would be larger than it should be.
1609
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1613
# Under GNU Hurd, this test is not required because there is
1614
# no limit to the length of command line arguments.
1615
# Libtool will interpret -1 as no limit whatsoever
1616
lt_cv_sys_max_cmd_len=-1;
1619
cygwin* | mingw* | cegcc*)
1620
# On Win9x/ME, this test blows up -- it succeeds, but takes
1621
# about 5 minutes as the teststring grows exponentially.
1622
# Worse, since 9x/ME are not pre-emptively multitasking,
1623
# you end up with a "frozen" computer, even though with patience
1624
# the test eventually succeeds (with a max line length of 256k).
1625
# Instead, let's just punt: use the minimum linelength reported by
1626
# all of the supported platforms: 8192 (on NT/2K/XP).
1627
lt_cv_sys_max_cmd_len=8192;
1631
# On MiNT this can take a long time and run out of memory.
1632
lt_cv_sys_max_cmd_len=8192;
1636
# On AmigaOS with pdksh, this test takes hours, literally.
1637
# So we just punt and use a minimum line length of 8192.
1638
lt_cv_sys_max_cmd_len=8192;
1641
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1642
# This has been around since 386BSD, at least. Likely further.
1643
if test -x /sbin/sysctl; then
1644
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1645
elif test -x /usr/sbin/sysctl; then
1646
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1648
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1650
# And add a safety zone
1651
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1652
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1656
# We know the value 262144 and hardcode it with a safety zone (like BSD)
1657
lt_cv_sys_max_cmd_len=196608
1661
# The test takes a long time on OS/2.
1662
lt_cv_sys_max_cmd_len=8192
1666
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1667
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1668
# nice to cause kernel panics so lets avoid the loop below.
1669
# First set a reasonable default.
1670
lt_cv_sys_max_cmd_len=16384
1672
if test -x /sbin/sysconfig; then
1673
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1674
*1*) lt_cv_sys_max_cmd_len=-1 ;;
1679
lt_cv_sys_max_cmd_len=102400
1681
sysv5* | sco5v6* | sysv4.2uw2*)
1682
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1683
if test -n "$kargmax"; then
1684
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1686
lt_cv_sys_max_cmd_len=32768
1690
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1691
if test -n "$lt_cv_sys_max_cmd_len"; then
1692
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1693
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1695
# Make teststring a little bigger before we do anything with it.
1696
# a 1K string should be a reasonable start.
1697
for i in 1 2 3 4 5 6 7 8 ; do
1698
teststring=$teststring$teststring
1700
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1701
# If test is not a shell built-in, we'll probably end up computing a
1702
# maximum length that is only half of the actual maximum length, but
1704
while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1705
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
1706
test $i != 17 # 1/2 MB should be enough
1709
teststring=$teststring$teststring
1711
# Only check the string length outside the loop.
1712
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1714
# Add a significant safety factor because C++ compilers can tack on
1715
# massive amounts of additional arguments before passing them to the
1716
# linker. It appears as though 1/2 is a usable value.
1717
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1722
if test -n $lt_cv_sys_max_cmd_len ; then
1723
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1727
max_cmd_len=$lt_cv_sys_max_cmd_len
1728
_LT_DECL([], [max_cmd_len], [0],
1729
[What is the maximum length of a command?])
1733
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1734
dnl aclocal-1.4 backwards compatibility:
1735
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1740
m4_defun([_LT_HEADER_DLFCN],
1741
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1742
])# _LT_HEADER_DLFCN
1745
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1746
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1747
# ----------------------------------------------------------------
1748
m4_defun([_LT_TRY_DLOPEN_SELF],
1749
[m4_require([_LT_HEADER_DLFCN])dnl
1750
if test "$cross_compiling" = yes; then :
1753
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1754
lt_status=$lt_dlunknown
1755
cat > conftest.$ac_ext <<_LT_EOF
1756
[#line $LINENO "configure"
1757
#include "confdefs.h"
1766
# define LT_DLGLOBAL RTLD_GLOBAL
1769
# define LT_DLGLOBAL DL_GLOBAL
1771
# define LT_DLGLOBAL 0
1775
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1776
find out it does not work in some platform. */
1777
#ifndef LT_DLLAZY_OR_NOW
1779
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1782
# define LT_DLLAZY_OR_NOW DL_LAZY
1785
# define LT_DLLAZY_OR_NOW RTLD_NOW
1788
# define LT_DLLAZY_OR_NOW DL_NOW
1790
# define LT_DLLAZY_OR_NOW 0
1797
/* When -fvisbility=hidden is used, assume the code has been annotated
1798
correspondingly for the symbols needed. */
1799
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1800
int fnord () __attribute__((visibility("default")));
1803
int fnord () { return 42; }
1806
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1807
int status = $lt_dlunknown;
1811
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1814
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1815
else puts (dlerror ());
1817
/* dlclose (self); */
1825
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1826
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1829
x$lt_dlno_uscore) $1 ;;
1830
x$lt_dlneed_uscore) $2 ;;
1831
x$lt_dlunknown|x*) $3 ;;
1834
# compilation failed
1839
])# _LT_TRY_DLOPEN_SELF
1842
# LT_SYS_DLOPEN_SELF
1843
# ------------------
1844
AC_DEFUN([LT_SYS_DLOPEN_SELF],
1845
[m4_require([_LT_HEADER_DLFCN])dnl
1846
if test "x$enable_dlopen" != xyes; then
1847
enable_dlopen=unknown
1848
enable_dlopen_self=unknown
1849
enable_dlopen_self_static=unknown
1856
lt_cv_dlopen="load_add_on"
1858
lt_cv_dlopen_self=yes
1861
mingw* | pw32* | cegcc*)
1862
lt_cv_dlopen="LoadLibrary"
1867
lt_cv_dlopen="dlopen"
1872
# if libdl is installed we need to link against it
1873
AC_CHECK_LIB([dl], [dlopen],
1874
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1877
lt_cv_dlopen_self=yes
1882
AC_CHECK_FUNC([shl_load],
1883
[lt_cv_dlopen="shl_load"],
1884
[AC_CHECK_LIB([dld], [shl_load],
1885
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1886
[AC_CHECK_FUNC([dlopen],
1887
[lt_cv_dlopen="dlopen"],
1888
[AC_CHECK_LIB([dl], [dlopen],
1889
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1890
[AC_CHECK_LIB([svld], [dlopen],
1891
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1892
[AC_CHECK_LIB([dld], [dld_link],
1893
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1902
if test "x$lt_cv_dlopen" != xno; then
1908
case $lt_cv_dlopen in
1910
save_CPPFLAGS="$CPPFLAGS"
1911
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1913
save_LDFLAGS="$LDFLAGS"
1914
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1917
LIBS="$lt_cv_dlopen_libs $LIBS"
1919
AC_CACHE_CHECK([whether a program can dlopen itself],
1920
lt_cv_dlopen_self, [dnl
1921
_LT_TRY_DLOPEN_SELF(
1922
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1923
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1926
if test "x$lt_cv_dlopen_self" = xyes; then
1927
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1928
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1929
lt_cv_dlopen_self_static, [dnl
1930
_LT_TRY_DLOPEN_SELF(
1931
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1932
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1936
CPPFLAGS="$save_CPPFLAGS"
1937
LDFLAGS="$save_LDFLAGS"
1942
case $lt_cv_dlopen_self in
1943
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1944
*) enable_dlopen_self=unknown ;;
1947
case $lt_cv_dlopen_self_static in
1948
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1949
*) enable_dlopen_self_static=unknown ;;
1952
_LT_DECL([dlopen_support], [enable_dlopen], [0],
1953
[Whether dlopen is supported])
1954
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1955
[Whether dlopen of programs is supported])
1956
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1957
[Whether dlopen of statically linked programs is supported])
1958
])# LT_SYS_DLOPEN_SELF
1961
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1962
dnl aclocal-1.4 backwards compatibility:
1963
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1966
# _LT_COMPILER_C_O([TAGNAME])
1967
# ---------------------------
1968
# Check to see if options -c and -o are simultaneously supported by compiler.
1969
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
1970
m4_defun([_LT_COMPILER_C_O],
1971
[m4_require([_LT_DECL_SED])dnl
1972
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1973
m4_require([_LT_TAG_COMPILER])dnl
1974
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1975
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1976
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1977
$RM -r conftest 2>/dev/null
1981
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1983
lt_compiler_flag="-o out/conftest2.$ac_objext"
1984
# Insert the option either (1) after the last *FLAGS variable, or
1985
# (2) before a word containing "conftest.", or (3) at the end.
1986
# Note that $ac_compile itself does not contain backslashes and begins
1987
# with a dollar sign (not a hyphen), so the echo should work correctly.
1988
lt_compile=`echo "$ac_compile" | $SED \
1989
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1990
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1991
-e 's:$: $lt_compiler_flag:'`
1992
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1993
(eval "$lt_compile" 2>out/conftest.err)
1995
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1996
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1997
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1999
# The compiler can only warn and ignore the option if not recognized
2000
# So say no if there are warnings
2001
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2002
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2003
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2004
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2007
chmod u+w . 2>&AS_MESSAGE_LOG_FD
2009
# SGI C++ compiler will create directory out/ii_files/ for
2010
# template instantiation
2011
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2012
$RM out/* && rmdir out
2017
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2018
[Does compiler simultaneously support -c and -o options?])
2019
])# _LT_COMPILER_C_O
2022
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
2023
# ----------------------------------
2024
# Check to see if we can do hard links to lock some files if needed
2025
m4_defun([_LT_COMPILER_FILE_LOCKS],
2026
[m4_require([_LT_ENABLE_LOCK])dnl
2027
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2028
_LT_COMPILER_C_O([$1])
2030
hard_links="nottested"
2031
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2032
# do not overwrite the value of need_locks provided by the user
2033
AC_MSG_CHECKING([if we can lock with hard links])
2036
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2038
ln conftest.a conftest.b 2>&5 || hard_links=no
2039
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2040
AC_MSG_RESULT([$hard_links])
2041
if test "$hard_links" = no; then
2042
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2048
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2049
])# _LT_COMPILER_FILE_LOCKS
2054
m4_defun([_LT_CHECK_OBJDIR],
2055
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2056
[rm -f .libs 2>/dev/null
2057
mkdir .libs 2>/dev/null
2058
if test -d .libs; then
2061
# MS-DOS does not allow filenames that begin with a dot.
2064
rmdir .libs 2>/dev/null])
2065
objdir=$lt_cv_objdir
2066
_LT_DECL([], [objdir], [0],
2067
[The name of the directory that contains temporary libtool files])dnl
2068
m4_pattern_allow([LT_OBJDIR])dnl
2069
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2070
[Define to the sub-directory in which libtool stores uninstalled libraries.])
2071
])# _LT_CHECK_OBJDIR
2074
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2075
# --------------------------------------
2076
# Check hardcoding attributes.
2077
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2078
[AC_MSG_CHECKING([how to hardcode library paths into programs])
2079
_LT_TAGVAR(hardcode_action, $1)=
2080
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2081
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2082
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2084
# We can hardcode non-existent directories.
2085
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2086
# If the only mechanism to avoid hardcoding is shlibpath_var, we
2087
# have to relink, otherwise we might link with an installed library
2088
# when we should be linking with a yet-to-be-installed one
2089
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2090
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2091
# Linking always hardcodes the temporary library directory.
2092
_LT_TAGVAR(hardcode_action, $1)=relink
2094
# We can link without hardcoding, and we can hardcode nonexisting dirs.
2095
_LT_TAGVAR(hardcode_action, $1)=immediate
2098
# We cannot hardcode anything, or else we can only hardcode existing
2100
_LT_TAGVAR(hardcode_action, $1)=unsupported
2102
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2104
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2105
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2106
# Fast installation is not supported
2107
enable_fast_install=no
2108
elif test "$shlibpath_overrides_runpath" = yes ||
2109
test "$enable_shared" = no; then
2110
# Fast installation is not necessary
2111
enable_fast_install=needless
2113
_LT_TAGDECL([], [hardcode_action], [0],
2114
[How to hardcode a shared library path into an executable])
2115
])# _LT_LINKER_HARDCODE_LIBPATH
2120
m4_defun([_LT_CMD_STRIPLIB],
2121
[m4_require([_LT_DECL_EGREP])
2124
AC_MSG_CHECKING([whether stripping libraries is possible])
2125
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2126
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2127
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2128
AC_MSG_RESULT([yes])
2130
# FIXME - insert some real tests, host_os isn't really good enough
2133
if test -n "$STRIP" ; then
2134
striplib="$STRIP -x"
2135
old_striplib="$STRIP -S"
2136
AC_MSG_RESULT([yes])
2146
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2147
_LT_DECL([], [striplib], [1])
2148
])# _LT_CMD_STRIPLIB
2151
# _LT_SYS_DYNAMIC_LINKER([TAG])
2152
# -----------------------------
2153
# PORTME Fill in your ld.so characteristics
2154
m4_defun([_LT_SYS_DYNAMIC_LINKER],
2155
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2156
m4_require([_LT_DECL_EGREP])dnl
2157
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2158
m4_require([_LT_DECL_OBJDUMP])dnl
2159
m4_require([_LT_DECL_SED])dnl
2160
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2161
AC_MSG_CHECKING([dynamic linker characteristics])
2164
if test "$GCC" = yes; then
2166
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2167
*) lt_awk_arg="/^libraries:/" ;;
2170
mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2171
*) lt_sed_strip_eq="s,=/,/,g" ;;
2173
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2174
case $lt_search_path_spec in
2176
# if the path contains ";" then we assume it to be the separator
2177
# otherwise default to the standard path separator (i.e. ":") - it is
2178
# assumed that no part of a normal pathname contains ";" but that should
2179
# okay in the real world where ";" in dirpaths is itself problematic.
2180
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2183
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2186
# Ok, now we have the path, separated by spaces, we can step through it
2187
# and add multilib dir if necessary.
2188
lt_tmp_lt_search_path_spec=
2189
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2190
for lt_sys_path in $lt_search_path_spec; do
2191
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2192
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2194
test -d "$lt_sys_path" && \
2195
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2198
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2199
BEGIN {RS=" "; FS="/|\n";} {
2202
for (lt_i = NF; lt_i > 0; lt_i--) {
2203
if ($lt_i != "" && $lt_i != ".") {
2204
if ($lt_i == "..") {
2207
if (lt_count == 0) {
2208
lt_foo="/" $lt_i lt_foo;
2215
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2216
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2218
# AWK program above erroneously prepends '/' to C:/dos/paths
2221
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2222
$SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2224
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2226
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2229
libname_spec='lib$name'
2237
shlibpath_overrides_runpath=unknown
2239
dynamic_linker="$host_os ld.so"
2240
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2241
need_lib_prefix=unknown
2242
hardcode_into_libs=no
2244
# when you set need_version to no, make sure it does not cause -set_version
2245
# flags to be left without arguments
2246
need_version=unknown
2250
version_type=linux # correct to gnu/linux during the next big refactor
2251
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2252
shlibpath_var=LIBPATH
2254
# AIX 3 has no versioning support, so we append a major version to the name.
2255
soname_spec='${libname}${release}${shared_ext}$major'
2259
version_type=linux # correct to gnu/linux during the next big refactor
2262
hardcode_into_libs=yes
2263
if test "$host_cpu" = ia64; then
2264
# AIX 5 supports IA64
2265
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2266
shlibpath_var=LD_LIBRARY_PATH
2268
# With GCC up to 2.95.x, collect2 would create an import file
2269
# for dependence libraries. The import file would start with
2270
# the line `#! .'. This would cause the generated library to
2271
# depend on `.', always an invalid library. This was fixed in
2272
# development snapshots of GCC prior to 3.0.
2274
aix4 | aix4.[[01]] | aix4.[[01]].*)
2275
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2277
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2284
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2285
# soname into executable. Probably we can add versioning support to
2286
# collect2, so additional links can be useful in future.
2287
if test "$aix_use_runtimelinking" = yes; then
2288
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2289
# instead of lib<name>.a to let people know that these are not
2290
# typical AIX shared libraries.
2291
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2293
# We preserve .a as extension for shared libraries through AIX4.2
2294
# and later when we are not doing run time linking.
2295
library_names_spec='${libname}${release}.a $libname.a'
2296
soname_spec='${libname}${release}${shared_ext}$major'
2298
shlibpath_var=LIBPATH
2305
# Since July 2007 AmigaOS4 officially supports .so libraries.
2306
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2307
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2310
library_names_spec='$libname.ixlibrary $libname.a'
2311
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2312
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2318
library_names_spec='${libname}${shared_ext}'
2319
dynamic_linker="$host_os ld.so"
2320
shlibpath_var=LIBRARY_PATH
2324
version_type=linux # correct to gnu/linux during the next big refactor
2326
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2327
soname_spec='${libname}${release}${shared_ext}$major'
2328
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2329
shlibpath_var=LD_LIBRARY_PATH
2330
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2331
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2332
# the default ld.so.conf also contains /usr/contrib/lib and
2333
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2334
# libtool to hard-code these into programs
2337
cygwin* | mingw* | pw32* | cegcc*)
2338
version_type=windows
2343
case $GCC,$cc_basename in
2346
library_names_spec='$libname.dll.a'
2347
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2348
postinstall_cmds='base_file=`basename \${file}`~
2349
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2350
dldir=$destdir/`dirname \$dlpath`~
2351
test -d \$dldir || mkdir -p \$dldir~
2352
$install_prog $dir/$dlname \$dldir/$dlname~
2353
chmod a+x \$dldir/$dlname~
2354
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2355
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2357
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2358
dlpath=$dir/\$dldll~
2360
shlibpath_overrides_runpath=yes
2364
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2365
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2367
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2370
# MinGW DLLs use traditional 'lib' prefix
2371
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2374
# pw32 DLLs use 'pw' prefix rather than 'lib'
2375
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2378
dynamic_linker='Win32 ld.exe'
2383
libname_spec='$name'
2384
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2385
library_names_spec='${libname}.dll.lib'
2389
sys_lib_search_path_spec=
2395
# Let DOS variable expansion print the short 8.3 style file name.
2396
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2397
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2400
# Convert to MSYS style.
2401
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2404
# Convert to unix form, then to dos form, then back to unix form
2405
# but this time dos style (no spaces!) so that the unix form looks
2406
# like /cygdrive/c/PROGRA~1:/cygdr...
2407
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2408
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2409
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2412
sys_lib_search_path_spec="$LIB"
2413
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2414
# It is most probably a Windows format PATH.
2415
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2417
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2419
# FIXME: find the short name or the path components, as spaces are
2420
# common. (e.g. "Program Files" -> "PROGRA~1")
2424
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2425
postinstall_cmds='base_file=`basename \${file}`~
2426
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2427
dldir=$destdir/`dirname \$dlpath`~
2428
test -d \$dldir || mkdir -p \$dldir~
2429
$install_prog $dir/$dlname \$dldir/$dlname'
2430
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2431
dlpath=$dir/\$dldll~
2433
shlibpath_overrides_runpath=yes
2434
dynamic_linker='Win32 link.exe'
2438
# Assume MSVC wrapper
2439
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2440
dynamic_linker='Win32 ld.exe'
2443
# FIXME: first we should search . and the directory the executable is in
2447
darwin* | rhapsody*)
2448
dynamic_linker="$host_os dyld"
2452
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2453
soname_spec='${libname}${release}${major}$shared_ext'
2454
shlibpath_overrides_runpath=yes
2455
shlibpath_var=DYLD_LIBRARY_PATH
2456
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2458
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2459
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2463
version_type=linux # correct to gnu/linux during the next big refactor
2466
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2467
soname_spec='${libname}${release}${shared_ext}$major'
2468
shlibpath_var=LD_LIBRARY_PATH
2471
freebsd* | dragonfly*)
2472
# DragonFly does not have aout. When/if they implement a new
2473
# versioning mechanism, adjust this.
2474
if test -x /usr/bin/objformat; then
2475
objformat=`/usr/bin/objformat`
2478
freebsd[[23]].*) objformat=aout ;;
2482
version_type=freebsd-$objformat
2483
case $version_type in
2485
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2490
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2494
shlibpath_var=LD_LIBRARY_PATH
2497
shlibpath_overrides_runpath=yes
2499
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2500
shlibpath_overrides_runpath=yes
2501
hardcode_into_libs=yes
2503
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2504
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2505
shlibpath_overrides_runpath=no
2506
hardcode_into_libs=yes
2508
*) # from 4.6 on, and DragonFly
2509
shlibpath_overrides_runpath=yes
2510
hardcode_into_libs=yes
2516
version_type=linux # correct to gnu/linux during the next big refactor
2519
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2520
soname_spec='${libname}${release}${shared_ext}$major'
2521
shlibpath_var=LD_LIBRARY_PATH
2522
shlibpath_overrides_runpath=no
2523
hardcode_into_libs=yes
2527
version_type=linux # correct to gnu/linux during the next big refactor
2530
dynamic_linker="$host_os runtime_loader"
2531
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2532
soname_spec='${libname}${release}${shared_ext}$major'
2533
shlibpath_var=LIBRARY_PATH
2534
shlibpath_overrides_runpath=yes
2535
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2536
hardcode_into_libs=yes
2539
hpux9* | hpux10* | hpux11*)
2540
# Give a soname corresponding to the major version so that dld.sl refuses to
2541
# link against other versions.
2548
hardcode_into_libs=yes
2549
dynamic_linker="$host_os dld.so"
2550
shlibpath_var=LD_LIBRARY_PATH
2551
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2552
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2553
soname_spec='${libname}${release}${shared_ext}$major'
2554
if test "X$HPUX_IA64_MODE" = X32; then
2555
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2557
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2559
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2563
hardcode_into_libs=yes
2564
dynamic_linker="$host_os dld.sl"
2565
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2566
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2567
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2568
soname_spec='${libname}${release}${shared_ext}$major'
2569
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2570
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2574
dynamic_linker="$host_os dld.sl"
2575
shlibpath_var=SHLIB_PATH
2576
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2577
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2578
soname_spec='${libname}${release}${shared_ext}$major'
2581
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2582
postinstall_cmds='chmod 555 $lib'
2583
# or fails outright, so override atomically:
2584
install_override_mode=555
2588
version_type=linux # correct to gnu/linux during the next big refactor
2591
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2592
soname_spec='${libname}${release}${shared_ext}$major'
2593
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2594
shlibpath_var=LD_LIBRARY_PATH
2595
shlibpath_overrides_runpath=no
2596
hardcode_into_libs=yes
2599
irix5* | irix6* | nonstopux*)
2601
nonstopux*) version_type=nonstopux ;;
2603
if test "$lt_cv_prog_gnu_ld" = yes; then
2604
version_type=linux # correct to gnu/linux during the next big refactor
2611
soname_spec='${libname}${release}${shared_ext}$major'
2612
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2614
irix5* | nonstopux*)
2618
case $LD in # libtool.m4 will add one of these switches to LD
2619
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2620
libsuff= shlibsuff= libmagic=32-bit;;
2621
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2622
libsuff=32 shlibsuff=N32 libmagic=N32;;
2623
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2624
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2625
*) libsuff= shlibsuff= libmagic=never-match;;
2629
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2630
shlibpath_overrides_runpath=no
2631
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2632
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2633
hardcode_into_libs=yes
2636
# No shared lib support for Linux oldld, aout, or coff.
2637
linux*oldld* | linux*aout* | linux*coff*)
2641
# This must be glibc/ELF.
2642
linux* | k*bsd*-gnu | kopensolaris*-gnu)
2643
version_type=linux # correct to gnu/linux during the next big refactor
2646
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2647
soname_spec='${libname}${release}${shared_ext}$major'
2648
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2649
shlibpath_var=LD_LIBRARY_PATH
2650
shlibpath_overrides_runpath=no
2652
# Some binutils ld are patched to set DT_RUNPATH
2653
AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2654
[lt_cv_shlibpath_overrides_runpath=no
2655
save_LDFLAGS=$LDFLAGS
2657
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2658
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2659
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2660
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2661
[lt_cv_shlibpath_overrides_runpath=yes])])
2662
LDFLAGS=$save_LDFLAGS
2665
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2667
# This implies no fast_install, which is unacceptable.
2668
# Some rework will be needed to allow for fast_install
2669
# before this can be enabled.
2670
hardcode_into_libs=yes
2672
# Append ld.so.conf contents to the search path
2673
if test -f /etc/ld.so.conf; then
2674
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
2675
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2678
# We used to test for /lib/ld.so.1 and disable shared libraries on
2679
# powerpc, because MkLinux only supported shared libraries with the
2680
# GNU dynamic linker. Since this was broken with cross compilers,
2681
# most powerpc-linux boxes support dynamic linking these days and
2682
# people can always --disable-shared, the test was removed, and we
2683
# assume the GNU/Linux dynamic linker is in use.
2684
dynamic_linker='GNU/Linux ld.so'
2691
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2692
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2693
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2694
dynamic_linker='NetBSD (a.out) ld.so'
2696
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2697
soname_spec='${libname}${release}${shared_ext}$major'
2698
dynamic_linker='NetBSD ld.elf_so'
2700
shlibpath_var=LD_LIBRARY_PATH
2701
shlibpath_overrides_runpath=yes
2702
hardcode_into_libs=yes
2706
version_type=linux # correct to gnu/linux during the next big refactor
2707
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2708
shlibpath_var=LD_LIBRARY_PATH
2709
shlibpath_overrides_runpath=yes
2716
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2717
soname_spec='${libname}${release}${shared_ext}$major'
2718
shlibpath_var=LD_LIBRARY_PATH
2719
shlibpath_overrides_runpath=no
2720
hardcode_into_libs=yes
2721
dynamic_linker='ldqnx.so'
2726
sys_lib_dlsearch_path_spec="/usr/lib"
2728
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2730
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2731
*) need_version=no ;;
2733
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2734
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2735
shlibpath_var=LD_LIBRARY_PATH
2736
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2738
openbsd2.[[89]] | openbsd2.[[89]].*)
2739
shlibpath_overrides_runpath=no
2742
shlibpath_overrides_runpath=yes
2746
shlibpath_overrides_runpath=yes
2751
libname_spec='$name'
2754
library_names_spec='$libname${shared_ext} $libname.a'
2755
dynamic_linker='OS/2 ld.exe'
2756
shlibpath_var=LIBPATH
2759
osf3* | osf4* | osf5*)
2763
soname_spec='${libname}${release}${shared_ext}$major'
2764
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2765
shlibpath_var=LD_LIBRARY_PATH
2766
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2767
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2775
version_type=linux # correct to gnu/linux during the next big refactor
2778
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2779
soname_spec='${libname}${release}${shared_ext}$major'
2780
shlibpath_var=LD_LIBRARY_PATH
2781
shlibpath_overrides_runpath=yes
2782
hardcode_into_libs=yes
2783
# ldd complains unless libraries are executable
2784
postinstall_cmds='chmod +x $lib'
2789
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2790
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2791
shlibpath_var=LD_LIBRARY_PATH
2792
shlibpath_overrides_runpath=yes
2793
if test "$with_gnu_ld" = yes; then
2800
version_type=linux # correct to gnu/linux during the next big refactor
2801
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2802
soname_spec='${libname}${release}${shared_ext}$major'
2803
shlibpath_var=LD_LIBRARY_PATH
2804
case $host_vendor in
2806
shlibpath_overrides_runpath=no
2808
runpath_var=LD_RUN_PATH
2816
shlibpath_overrides_runpath=no
2817
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2823
if test -d /usr/nec ;then
2824
version_type=linux # correct to gnu/linux during the next big refactor
2825
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2826
soname_spec='$libname${shared_ext}.$major'
2827
shlibpath_var=LD_LIBRARY_PATH
2831
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2832
version_type=freebsd-elf
2835
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2836
soname_spec='${libname}${release}${shared_ext}$major'
2837
shlibpath_var=LD_LIBRARY_PATH
2838
shlibpath_overrides_runpath=yes
2839
hardcode_into_libs=yes
2840
if test "$with_gnu_ld" = yes; then
2841
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2843
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2846
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2850
sys_lib_dlsearch_path_spec='/usr/lib'
2854
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2855
version_type=linux # correct to gnu/linux during the next big refactor
2858
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2859
shlibpath_var=LD_LIBRARY_PATH
2860
shlibpath_overrides_runpath=no
2861
hardcode_into_libs=yes
2865
version_type=linux # correct to gnu/linux during the next big refactor
2866
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2867
soname_spec='${libname}${release}${shared_ext}$major'
2868
shlibpath_var=LD_LIBRARY_PATH
2875
AC_MSG_RESULT([$dynamic_linker])
2876
test "$dynamic_linker" = no && can_build_shared=no
2878
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2879
if test "$GCC" = yes; then
2880
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2883
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2884
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2886
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2887
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2890
_LT_DECL([], [variables_saved_for_relink], [1],
2891
[Variables whose values should be saved in libtool wrapper scripts and
2892
restored at link time])
2893
_LT_DECL([], [need_lib_prefix], [0],
2894
[Do we need the "lib" prefix for modules?])
2895
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2896
_LT_DECL([], [version_type], [0], [Library versioning type])
2897
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2898
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2899
_LT_DECL([], [shlibpath_overrides_runpath], [0],
2900
[Is shlibpath searched before the hard-coded library search path?])
2901
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2902
_LT_DECL([], [library_names_spec], [1],
2903
[[List of archive names. First name is the real one, the rest are links.
2904
The last name is the one that the linker finds with -lNAME]])
2905
_LT_DECL([], [soname_spec], [1],
2906
[[The coded name of the library, if different from the real name]])
2907
_LT_DECL([], [install_override_mode], [1],
2908
[Permission mode override for installation of shared libraries])
2909
_LT_DECL([], [postinstall_cmds], [2],
2910
[Command to use after installation of a shared archive])
2911
_LT_DECL([], [postuninstall_cmds], [2],
2912
[Command to use after uninstallation of a shared archive])
2913
_LT_DECL([], [finish_cmds], [2],
2914
[Commands used to finish a libtool library installation in a directory])
2915
_LT_DECL([], [finish_eval], [1],
2916
[[As "finish_cmds", except a single script fragment to be evaled but
2918
_LT_DECL([], [hardcode_into_libs], [0],
2919
[Whether we should hardcode library paths into libraries])
2920
_LT_DECL([], [sys_lib_search_path_spec], [2],
2921
[Compile-time system search path for libraries])
2922
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2923
[Run-time system search path for libraries])
2924
])# _LT_SYS_DYNAMIC_LINKER
2927
# _LT_PATH_TOOL_PREFIX(TOOL)
2928
# --------------------------
2929
# find a file program which can recognize shared library
2930
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2931
[m4_require([_LT_DECL_EGREP])dnl
2932
AC_MSG_CHECKING([for $1])
2933
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2935
[[\\/*] | ?:[\\/]*])
2936
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2939
lt_save_MAGIC_CMD="$MAGIC_CMD"
2940
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2941
dnl $ac_dummy forces splitting on constant user-supplied paths.
2942
dnl POSIX.2 word splitting is done only on the output of word expansions,
2943
dnl not every word. This closes a longstanding sh security hole.
2944
ac_dummy="m4_if([$2], , $PATH, [$2])"
2945
for ac_dir in $ac_dummy; do
2947
test -z "$ac_dir" && ac_dir=.
2948
if test -f $ac_dir/$1; then
2949
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2950
if test -n "$file_magic_test_file"; then
2951
case $deplibs_check_method in
2953
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2954
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2955
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2956
$EGREP "$file_magic_regex" > /dev/null; then
2961
*** Warning: the command libtool uses to detect shared libraries,
2962
*** $file_magic_cmd, produces output that libtool cannot recognize.
2963
*** The result is that libtool may fail to recognize shared libraries
2964
*** as such. This will affect the creation of libtool libraries that
2965
*** depend on shared libraries, but programs linked with such libtool
2966
*** libraries will work regardless of this problem. Nevertheless, you
2967
*** may want to report the problem to your system manager and/or to
2968
*** bug-libtool@gnu.org
2978
MAGIC_CMD="$lt_save_MAGIC_CMD"
2981
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2982
if test -n "$MAGIC_CMD"; then
2983
AC_MSG_RESULT($MAGIC_CMD)
2987
_LT_DECL([], [MAGIC_CMD], [0],
2988
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
2989
])# _LT_PATH_TOOL_PREFIX
2992
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2993
dnl aclocal-1.4 backwards compatibility:
2994
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2999
# find a file program which can recognize a shared library
3000
m4_defun([_LT_PATH_MAGIC],
3001
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3002
if test -z "$lt_cv_path_MAGIC_CMD"; then
3003
if test -n "$ac_tool_prefix"; then
3004
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3014
# find the pathname to the GNU or non-GNU linker
3015
AC_DEFUN([LT_PATH_LD],
3016
[AC_REQUIRE([AC_PROG_CC])dnl
3017
AC_REQUIRE([AC_CANONICAL_HOST])dnl
3018
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3019
m4_require([_LT_DECL_SED])dnl
3020
m4_require([_LT_DECL_EGREP])dnl
3021
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3023
AC_ARG_WITH([gnu-ld],
3024
[AS_HELP_STRING([--with-gnu-ld],
3025
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
3026
[test "$withval" = no || with_gnu_ld=yes],
3027
[with_gnu_ld=no])dnl
3030
if test "$GCC" = yes; then
3031
# Check if gcc -print-prog-name=ld gives a path.
3032
AC_MSG_CHECKING([for ld used by $CC])
3035
# gcc leaves a trailing carriage return which upsets mingw
3036
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3038
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3041
# Accept absolute paths.
3042
[[\\/]]* | ?:[[\\/]]*)
3043
re_direlt='/[[^/]][[^/]]*/\.\./'
3044
# Canonicalize the pathname of ld
3045
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3046
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3047
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3049
test -z "$LD" && LD="$ac_prog"
3052
# If it fails, then pretend we aren't using GCC.
3056
# If it is relative, then search for the first ld in PATH.
3060
elif test "$with_gnu_ld" = yes; then
3061
AC_MSG_CHECKING([for GNU ld])
3063
AC_MSG_CHECKING([for non-GNU ld])
3065
AC_CACHE_VAL(lt_cv_path_LD,
3066
[if test -z "$LD"; then
3067
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3068
for ac_dir in $PATH; do
3070
test -z "$ac_dir" && ac_dir=.
3071
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3072
lt_cv_path_LD="$ac_dir/$ac_prog"
3073
# Check to see if the program is GNU ld. I'd rather use --version,
3074
# but apparently some variants of GNU ld only accept -v.
3075
# Break only if it was the GNU/non-GNU ld that we prefer.
3076
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3077
*GNU* | *'with BFD'*)
3078
test "$with_gnu_ld" != no && break
3081
test "$with_gnu_ld" != yes && break
3088
lt_cv_path_LD="$LD" # Let the user override the test with a path.
3091
if test -n "$LD"; then
3096
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3100
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3104
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3105
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3106
dnl aclocal-1.4 backwards compatibility:
3107
dnl AC_DEFUN([AM_PROG_LD], [])
3108
dnl AC_DEFUN([AC_PROG_LD], [])
3113
m4_defun([_LT_PATH_LD_GNU],
3114
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3115
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
3116
case `$LD -v 2>&1 </dev/null` in
3117
*GNU* | *'with BFD'*)
3118
lt_cv_prog_gnu_ld=yes
3121
lt_cv_prog_gnu_ld=no
3124
with_gnu_ld=$lt_cv_prog_gnu_ld
3130
# find reload flag for linker
3131
# -- PORTME Some linkers may need a different reload flag.
3132
m4_defun([_LT_CMD_RELOAD],
3133
[AC_CACHE_CHECK([for $LD option to reload object files],
3134
lt_cv_ld_reload_flag,
3135
[lt_cv_ld_reload_flag='-r'])
3136
reload_flag=$lt_cv_ld_reload_flag
3137
case $reload_flag in
3139
*) reload_flag=" $reload_flag" ;;
3141
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3143
cygwin* | mingw* | pw32* | cegcc*)
3144
if test "$GCC" != yes; then
3149
if test "$GCC" = yes; then
3150
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3152
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3156
_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3157
_LT_TAGDECL([], [reload_cmds], [2])dnl
3161
# _LT_CHECK_MAGIC_METHOD
3162
# ----------------------
3163
# how to check for library dependencies
3164
# -- PORTME fill in with the dynamic library characteristics
3165
m4_defun([_LT_CHECK_MAGIC_METHOD],
3166
[m4_require([_LT_DECL_EGREP])
3167
m4_require([_LT_DECL_OBJDUMP])
3168
AC_CACHE_CHECK([how to recognize dependent libraries],
3169
lt_cv_deplibs_check_method,
3170
[lt_cv_file_magic_cmd='$MAGIC_CMD'
3171
lt_cv_file_magic_test_file=
3172
lt_cv_deplibs_check_method='unknown'
3173
# Need to set the preceding variable on all platforms that support
3174
# interlibrary dependencies.
3175
# 'none' -- dependencies not supported.
3176
# `unknown' -- same as none, but documents that we really don't know.
3177
# 'pass_all' -- all dependencies passed with no checks.
3178
# 'test_compile' -- check by making test program.
3179
# 'file_magic [[regex]]' -- check by looking for files in library path
3180
# which responds to the $file_magic_cmd with a given extended regex.
3181
# If you have `file' or equivalent on your system and you're not sure
3182
# whether `pass_all' will *always* work, you probably want this one.
3186
lt_cv_deplibs_check_method=pass_all
3190
lt_cv_deplibs_check_method=pass_all
3194
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3195
lt_cv_file_magic_cmd='/usr/bin/file -L'
3196
lt_cv_file_magic_test_file=/shlib/libc.so
3200
# func_win32_libid is a shell function defined in ltmain.sh
3201
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3202
lt_cv_file_magic_cmd='func_win32_libid'
3206
# Base MSYS/MinGW do not provide the 'file' command needed by
3207
# func_win32_libid shell function, so use a weaker test based on 'objdump',
3208
# unless we find 'file', for example because we are cross-compiling.
3209
# func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3210
if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3211
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3212
lt_cv_file_magic_cmd='func_win32_libid'
3214
# Keep this pattern in sync with the one in func_win32_libid.
3215
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3216
lt_cv_file_magic_cmd='$OBJDUMP -f'
3221
# use the weaker test based on 'objdump'. See mingw*.
3222
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3223
lt_cv_file_magic_cmd='$OBJDUMP -f'
3226
darwin* | rhapsody*)
3227
lt_cv_deplibs_check_method=pass_all
3230
freebsd* | dragonfly*)
3231
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3234
# Not sure whether the presence of OpenBSD here was a mistake.
3235
# Let's accept both of them until this is cleared up.
3236
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3237
lt_cv_file_magic_cmd=/usr/bin/file
3238
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3242
lt_cv_deplibs_check_method=pass_all
3247
lt_cv_deplibs_check_method=pass_all
3251
lt_cv_deplibs_check_method=pass_all
3254
hpux10.20* | hpux11*)
3255
lt_cv_file_magic_cmd=/usr/bin/file
3258
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3259
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3262
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3263
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3266
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3267
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3273
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3274
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3277
irix5* | irix6* | nonstopux*)
3279
*-32|*"-32 ") libmagic=32-bit;;
3280
*-n32|*"-n32 ") libmagic=N32;;
3281
*-64|*"-64 ") libmagic=64-bit;;
3282
*) libmagic=never-match;;
3284
lt_cv_deplibs_check_method=pass_all
3287
# This must be glibc/ELF.
3288
linux* | k*bsd*-gnu | kopensolaris*-gnu)
3289
lt_cv_deplibs_check_method=pass_all
3293
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3294
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3296
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3301
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3302
lt_cv_file_magic_cmd=/usr/bin/file
3303
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3307
lt_cv_deplibs_check_method=pass_all
3311
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3312
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3314
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3318
osf3* | osf4* | osf5*)
3319
lt_cv_deplibs_check_method=pass_all
3323
lt_cv_deplibs_check_method=pass_all
3327
lt_cv_deplibs_check_method=pass_all
3330
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3331
lt_cv_deplibs_check_method=pass_all
3335
case $host_vendor in
3337
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3338
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3341
lt_cv_deplibs_check_method=pass_all
3344
lt_cv_file_magic_cmd='/bin/file'
3345
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3348
lt_cv_file_magic_cmd='/bin/file'
3349
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3350
lt_cv_file_magic_test_file=/lib/libc.so
3353
lt_cv_deplibs_check_method=pass_all
3356
lt_cv_deplibs_check_method=pass_all
3362
lt_cv_deplibs_check_method=pass_all
3369
if test "$build" = "$host"; then
3372
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3375
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3381
file_magic_cmd=$lt_cv_file_magic_cmd
3382
deplibs_check_method=$lt_cv_deplibs_check_method
3383
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3385
_LT_DECL([], [deplibs_check_method], [1],
3386
[Method to check whether dependent libraries are shared objects])
3387
_LT_DECL([], [file_magic_cmd], [1],
3388
[Command to use when deplibs_check_method = "file_magic"])
3389
_LT_DECL([], [file_magic_glob], [1],
3390
[How to find potential files when deplibs_check_method = "file_magic"])
3391
_LT_DECL([], [want_nocaseglob], [1],
3392
[Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3393
])# _LT_CHECK_MAGIC_METHOD
3398
# find the pathname to a BSD- or MS-compatible name lister
3399
AC_DEFUN([LT_PATH_NM],
3400
[AC_REQUIRE([AC_PROG_CC])dnl
3401
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3402
[if test -n "$NM"; then
3403
# Let the user override the test.
3406
lt_nm_to_check="${ac_tool_prefix}nm"
3407
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3408
lt_nm_to_check="$lt_nm_to_check nm"
3410
for lt_tmp_nm in $lt_nm_to_check; do
3411
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3412
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3414
test -z "$ac_dir" && ac_dir=.
3415
tmp_nm="$ac_dir/$lt_tmp_nm"
3416
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3417
# Check to see if the nm accepts a BSD-compat flag.
3418
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3419
# nm: unknown option "B" ignored
3420
# Tru64's nm complains that /dev/null is an invalid object file
3421
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3422
*/dev/null* | *'Invalid file or object type'*)
3423
lt_cv_path_NM="$tmp_nm -B"
3427
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3429
lt_cv_path_NM="$tmp_nm -p"
3433
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3434
continue # so that we can try to find one that supports BSD flags
3443
: ${lt_cv_path_NM=no}
3445
if test "$lt_cv_path_NM" != "no"; then
3448
# Didn't find any BSD compatible name lister, look for dumpbin.
3449
if test -n "$DUMPBIN"; then :
3450
# Let the user override the test.
3452
AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3453
case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3455
DUMPBIN="$DUMPBIN -symbols"
3463
if test "$DUMPBIN" != ":"; then
3467
test -z "$NM" && NM=nm
3469
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3471
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3472
[lt_cv_nm_interface="BSD nm"
3473
echo "int some_variable = 0;" > conftest.$ac_ext
3474
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3475
(eval "$ac_compile" 2>conftest.err)
3476
cat conftest.err >&AS_MESSAGE_LOG_FD
3477
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3478
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3479
cat conftest.err >&AS_MESSAGE_LOG_FD
3480
(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3481
cat conftest.out >&AS_MESSAGE_LOG_FD
3482
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3483
lt_cv_nm_interface="MS dumpbin"
3489
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3490
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3491
dnl aclocal-1.4 backwards compatibility:
3492
dnl AC_DEFUN([AM_PROG_NM], [])
3493
dnl AC_DEFUN([AC_PROG_NM], [])
3495
# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3496
# --------------------------------
3497
# how to determine the name of the shared library
3498
# associated with a specific link library.
3499
# -- PORTME fill in with the dynamic library characteristics
3500
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3501
[m4_require([_LT_DECL_EGREP])
3502
m4_require([_LT_DECL_OBJDUMP])
3503
m4_require([_LT_DECL_DLLTOOL])
3504
AC_CACHE_CHECK([how to associate runtime and link libraries],
3505
lt_cv_sharedlib_from_linklib_cmd,
3506
[lt_cv_sharedlib_from_linklib_cmd='unknown'
3509
cygwin* | mingw* | pw32* | cegcc*)
3510
# two different shell functions defined in ltmain.sh
3511
# decide which to use based on capabilities of $DLLTOOL
3512
case `$DLLTOOL --help 2>&1` in
3513
*--identify-strict*)
3514
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3517
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3522
# fallback: assume linklib IS sharedlib
3523
lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3527
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3528
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3530
_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3531
[Command to associate shared and link libraries])
3532
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3535
# _LT_PATH_MANIFEST_TOOL
3536
# ----------------------
3537
# locate the manifest tool
3538
m4_defun([_LT_PATH_MANIFEST_TOOL],
3539
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3540
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3541
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3542
[lt_cv_path_mainfest_tool=no
3543
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3544
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3545
cat conftest.err >&AS_MESSAGE_LOG_FD
3546
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3547
lt_cv_path_mainfest_tool=yes
3550
if test "x$lt_cv_path_mainfest_tool" != xyes; then
3553
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3554
])# _LT_PATH_MANIFEST_TOOL
3559
# check for math library
3560
AC_DEFUN([LT_LIB_M],
3561
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3564
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3565
# These system don't have libm, or don't need it
3568
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3569
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3572
AC_CHECK_LIB(m, cos, LIBM="-lm")
3579
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3580
dnl aclocal-1.4 backwards compatibility:
3581
dnl AC_DEFUN([AC_CHECK_LIBM], [])
3584
# _LT_COMPILER_NO_RTTI([TAGNAME])
3585
# -------------------------------
3586
m4_defun([_LT_COMPILER_NO_RTTI],
3587
[m4_require([_LT_TAG_COMPILER])dnl
3589
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3591
if test "$GCC" = yes; then
3592
case $cc_basename in
3594
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3596
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3599
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3600
lt_cv_prog_compiler_rtti_exceptions,
3601
[-fno-rtti -fno-exceptions], [],
3602
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3604
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3605
[Compiler flag to turn off builtin functions])
3606
])# _LT_COMPILER_NO_RTTI
3609
# _LT_CMD_GLOBAL_SYMBOLS
3610
# ----------------------
3611
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3612
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3613
AC_REQUIRE([AC_PROG_CC])dnl
3614
AC_REQUIRE([AC_PROG_AWK])dnl
3615
AC_REQUIRE([LT_PATH_NM])dnl
3616
AC_REQUIRE([LT_PATH_LD])dnl
3617
m4_require([_LT_DECL_SED])dnl
3618
m4_require([_LT_DECL_EGREP])dnl
3619
m4_require([_LT_TAG_COMPILER])dnl
3621
# Check for command to grab the raw symbol name followed by C symbol from nm.
3622
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3623
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3625
# These are sane defaults that work on at least a few old systems.
3626
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3628
# Character class describing NM global symbol codes.
3629
symcode='[[BCDEGRST]]'
3631
# Regexp to match symbols that can be accessed directly from C.
3632
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3634
# Define system-specific variables.
3639
cygwin* | mingw* | pw32* | cegcc*)
3640
symcode='[[ABCDGISTW]]'
3643
if test "$host_cpu" = ia64; then
3644
symcode='[[ABCDEGRST]]'
3648
symcode='[[BCDEGRST]]'
3651
symcode='[[BCDEGQRST]]'
3662
sysv5* | sco5v6* | unixware* | OpenUNIX*)
3666
symcode='[[DFNSTU]]'
3670
# If we're using GNU nm, then use its standard symbol codes.
3671
case `$NM -V 2>&1` in
3672
*GNU* | *'with BFD'*)
3673
symcode='[[ABCDGIRSTW]]' ;;
3676
# Transform an extracted symbol line into a proper C declaration.
3677
# Some systems (esp. on ia64) link data and code symbols differently,
3678
# so use this general approach.
3679
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3681
# Transform an extracted symbol line into symbol name and symbol address
3682
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3683
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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3685
# Handle CRLF in mingw tool chain
3689
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3693
# Try without a prefix underscore, then with it.
3694
for ac_symprfx in "" "_"; do
3696
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3697
symxfrm="\\1 $ac_symprfx\\2 \\2"
3699
# Write the raw and C identifiers.
3700
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3701
# Fake it for dumpbin and say T for any non-static function
3702
# and D for any global variable.
3703
# Also find C++ and __fastcall symbols from MSVC++,
3704
# which start with @ or ?.
3705
lt_cv_sys_global_symbol_pipe="$AWK ['"\
3706
" {last_section=section; section=\$ 3};"\
3707
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3708
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3709
" \$ 0!~/External *\|/{next};"\
3710
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3711
" {if(hide[section]) next};"\
3712
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3713
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3714
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
3715
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3716
" ' prfx=^$ac_symprfx]"
3718
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3720
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3722
# Check to see that the pipe works correctly.
3726
cat > conftest.$ac_ext <<_LT_EOF
3731
void nm_test_func(void);
3732
void nm_test_func(void){}
3736
int main(){nm_test_var='a';nm_test_func();return(0);}
3739
if AC_TRY_EVAL(ac_compile); then
3740
# Now try to grab the symbols.
3742
if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3743
# Try sorting and uniquifying the output.
3744
if sort "$nlist" | uniq > "$nlist"T; then
3745
mv -f "$nlist"T "$nlist"
3750
# Make sure that we snagged all the symbols we need.
3751
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3752
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3753
cat <<_LT_EOF > conftest.$ac_ext
3754
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3755
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3756
/* DATA imports from DLLs on WIN32 con't be const, because runtime
3757
relocations are performed -- see ld's documentation on pseudo-relocs. */
3758
# define LT@&t@_DLSYM_CONST
3759
#elif defined(__osf__)
3760
/* This system does not cope well with relocations in const data. */
3761
# define LT@&t@_DLSYM_CONST
3763
# define LT@&t@_DLSYM_CONST const
3771
# Now generate the symbol file.
3772
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3774
cat <<_LT_EOF >> conftest.$ac_ext
3776
/* The mapping between symbol names and symbols. */
3777
LT@&t@_DLSYM_CONST struct {
3781
lt__PROGRAM__LTX_preloaded_symbols[[]] =
3783
{ "@PROGRAM@", (void *) 0 },
3785
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3786
cat <<\_LT_EOF >> conftest.$ac_ext
3790
/* This works around a problem in FreeBSD linker */
3791
#ifdef FREEBSD_WORKAROUND
3792
static const void *lt_preloaded_setup() {
3793
return lt__PROGRAM__LTX_preloaded_symbols;
3801
# Now try linking the two files.
3802
mv conftest.$ac_objext conftstm.$ac_objext
3803
lt_globsym_save_LIBS=$LIBS
3804
lt_globsym_save_CFLAGS=$CFLAGS
3805
LIBS="conftstm.$ac_objext"
3806
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3807
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3810
LIBS=$lt_globsym_save_LIBS
3811
CFLAGS=$lt_globsym_save_CFLAGS
3813
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3816
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3819
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3822
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3823
cat conftest.$ac_ext >&5
3825
rm -rf conftest* conftst*
3827
# Do not use the global_symbol_pipe unless it works.
3828
if test "$pipe_works" = yes; then
3831
lt_cv_sys_global_symbol_pipe=
3835
if test -z "$lt_cv_sys_global_symbol_pipe"; then
3836
lt_cv_sys_global_symbol_to_cdecl=
3838
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3839
AC_MSG_RESULT(failed)
3844
# Response file support.
3845
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3846
nm_file_list_spec='@'
3847
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3848
nm_file_list_spec='@'
3851
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3852
[Take the output of nm and produce a listing of raw symbols and C names])
3853
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3854
[Transform the output of nm in a proper C declaration])
3855
_LT_DECL([global_symbol_to_c_name_address],
3856
[lt_cv_sys_global_symbol_to_c_name_address], [1],
3857
[Transform the output of nm in a C name address pair])
3858
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3859
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3860
[Transform the output of nm in a C name address pair when lib prefix is needed])
3861
_LT_DECL([], [nm_file_list_spec], [1],
3862
[Specify filename containing input files for $NM])
3863
]) # _LT_CMD_GLOBAL_SYMBOLS
3866
# _LT_COMPILER_PIC([TAGNAME])
3867
# ---------------------------
3868
m4_defun([_LT_COMPILER_PIC],
3869
[m4_require([_LT_TAG_COMPILER])dnl
3870
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
3871
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3872
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3874
m4_if([$1], [CXX], [
3875
# C++ specific cases for pic, static, wl, etc.
3876
if test "$GXX" = yes; then
3877
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3878
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3882
# All AIX code is PIC.
3883
if test "$host_cpu" = ia64; then
3884
# AIX 5 now supports IA64 processor
3885
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3892
# see comment about AmigaOS4 .so support
3893
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3896
# FIXME: we need at least 68020 code to build shared libraries, but
3897
# adding the `-m68020' flag to GCC prevents building anything better,
3899
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3904
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3905
# PIC is the default for these OSes.
3907
mingw* | cygwin* | os2* | pw32* | cegcc*)
3908
# This hack is so that the source file can tell whether it is being
3909
# built for inclusion in a dll (and should export symbols for example).
3910
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3911
# (--disable-auto-import) libraries
3912
m4_if([$1], [GCJ], [],
3913
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3915
darwin* | rhapsody*)
3916
# PIC is the default on this platform
3917
# Common symbols not allowed in MH_DYLIB files
3918
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3921
# DJGPP does not support shared libraries at all
3922
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3925
# PIC is the default for Haiku.
3926
# The "-static" flag exists, but is broken.
3927
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3930
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3931
# Instead, we relocate shared libraries at runtime.
3934
if test -d /usr/nec; then
3935
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3939
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3940
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3941
# sets the default TLS model and affects inlining.
3946
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3951
# QNX uses GNU C++, but need to define -shared option too, otherwise
3953
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3956
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3962
# All AIX code is PIC.
3963
if test "$host_cpu" = ia64; then
3964
# AIX 5 now supports IA64 processor
3965
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3967
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3971
case $cc_basename in
3973
# Green Hills C++ Compiler
3974
# _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
3978
mingw* | cygwin* | os2* | pw32* | cegcc*)
3979
# This hack is so that the source file can tell whether it is being
3980
# built for inclusion in a dll (and should export symbols for example).
3981
m4_if([$1], [GCJ], [],
3982
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3985
case $cc_basename in
3987
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3990
# Green Hills C++ Compiler
3991
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3997
freebsd* | dragonfly*)
3998
# FreeBSD uses GNU C++
4000
hpux9* | hpux10* | hpux11*)
4001
case $cc_basename in
4003
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4004
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4005
if test "$host_cpu" != ia64; then
4006
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4010
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4011
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4017
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4026
# This is c89, which is MS Visual C++ (no shared libs)
4027
# Anyone wants to do a port?
4029
irix5* | irix6* | nonstopux*)
4030
case $cc_basename in
4032
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4033
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4034
# CC pic flag -KPIC is the default.
4040
linux* | k*bsd*-gnu | kopensolaris*-gnu)
4041
case $cc_basename in
4044
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4045
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4048
# old Intel C++ for x86_64 which still supported -KPIC.
4049
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4050
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4051
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4054
# Intel C++, used to be incompatible with GCC.
4055
# ICC 10 doesn't accept -KPIC any more.
4056
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4057
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4058
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4061
# Portland Group C++ compiler
4062
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4063
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4064
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4068
# Make sure the PIC flag is empty. It appears that all Alpha
4069
# Linux and Compaq Tru64 Unix objects are PIC.
4070
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4071
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4073
xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4074
# IBM XL 8.0, 9.0 on PPC and BlueGene
4075
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4076
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4077
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4080
case `$CC -V 2>&1 | sed 5q` in
4083
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4084
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4085
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4096
case $cc_basename in
4098
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4107
# QNX uses GNU C++, but need to define -shared option too, otherwise
4109
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4111
osf3* | osf4* | osf5*)
4112
case $cc_basename in
4114
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4117
# Rational C++ 2.4.1
4118
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4121
# Digital/Compaq C++
4122
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4123
# Make sure the PIC flag is empty. It appears that all Alpha
4124
# Linux and Compaq Tru64 Unix objects are PIC.
4125
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4126
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4135
case $cc_basename in
4137
# Sun C++ 4.2, 5.x and Centerline C++
4138
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4139
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4140
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4143
# Green Hills C++ Compiler
4144
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4151
case $cc_basename in
4154
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4155
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4159
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4165
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4166
case $cc_basename in
4168
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4169
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4170
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4175
case $cc_basename in
4177
# NonStop-UX NCC 3.20
4178
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4187
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4193
if test "$GCC" = yes; then
4194
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4195
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4199
# All AIX code is PIC.
4200
if test "$host_cpu" = ia64; then
4201
# AIX 5 now supports IA64 processor
4202
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4209
# see comment about AmigaOS4 .so support
4210
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4213
# FIXME: we need at least 68020 code to build shared libraries, but
4214
# adding the `-m68020' flag to GCC prevents building anything better,
4216
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4221
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4222
# PIC is the default for these OSes.
4225
mingw* | cygwin* | pw32* | os2* | cegcc*)
4226
# This hack is so that the source file can tell whether it is being
4227
# built for inclusion in a dll (and should export symbols for example).
4228
# Although the cygwin gcc ignores -fPIC, still need this for old-style
4229
# (--disable-auto-import) libraries
4230
m4_if([$1], [GCJ], [],
4231
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4234
darwin* | rhapsody*)
4235
# PIC is the default on this platform
4236
# Common symbols not allowed in MH_DYLIB files
4237
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4241
# PIC is the default for Haiku.
4242
# The "-static" flag exists, but is broken.
4243
_LT_TAGVAR(lt_prog_compiler_static, $1)=
4247
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4248
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4249
# sets the default TLS model and affects inlining.
4255
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4261
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4262
# Instead, we relocate shared libraries at runtime.
4266
# Just because we use GCC doesn't mean we suddenly get shared libraries
4267
# on systems that don't support them.
4268
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4273
# QNX uses GNU C++, but need to define -shared option too, otherwise
4275
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4279
if test -d /usr/nec; then
4280
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4285
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4289
case $cc_basename in
4290
nvcc*) # Cuda Compiler Driver 2.2
4291
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4292
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4293
_LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4298
# PORTME Check for flag to pass linker flags through the system compiler.
4301
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4302
if test "$host_cpu" = ia64; then
4303
# AIX 5 now supports IA64 processor
4304
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4306
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4310
mingw* | cygwin* | pw32* | os2* | cegcc*)
4311
# This hack is so that the source file can tell whether it is being
4312
# built for inclusion in a dll (and should export symbols for example).
4313
m4_if([$1], [GCJ], [],
4314
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4317
hpux9* | hpux10* | hpux11*)
4318
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4319
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4326
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4329
# Is there a better lt_prog_compiler_static that works with the bundled CC?
4330
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4333
irix5* | irix6* | nonstopux*)
4334
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4335
# PIC (with -KPIC) is the default.
4336
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4339
linux* | k*bsd*-gnu | kopensolaris*-gnu)
4340
case $cc_basename in
4341
# old Intel for x86_64 which still supported -KPIC.
4343
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4344
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4345
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4347
# icc used to be incompatible with GCC.
4348
# ICC 10 doesn't accept -KPIC any more.
4350
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4351
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4352
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4354
# Lahey Fortran 8.1.
4356
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4357
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4358
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4361
# NAG Fortran compiler
4362
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4363
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4364
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4366
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4367
# Portland Group compilers (*not* the Pentium gcc compiler,
4368
# which looks to be a dead project)
4369
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4370
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4371
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4374
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4375
# All Alpha code is PIC.
4376
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4378
xl* | bgxl* | bgf* | mpixl*)
4379
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4380
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4381
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4382
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4385
case `$CC -V 2>&1 | sed 5q` in
4386
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4387
# Sun Fortran 8.3 passes all unrecognized flags to the linker
4388
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4389
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4390
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4392
*Sun\ F* | *Sun*Fortran*)
4393
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4394
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4395
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4399
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4400
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4401
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4403
*Intel*\ [[CF]]*Compiler*)
4404
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4405
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4406
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4409
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4410
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4411
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4419
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4420
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4424
# QNX uses GNU C++, but need to define -shared option too, otherwise
4426
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4429
osf3* | osf4* | osf5*)
4430
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4431
# All OSF/1 code is PIC.
4432
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4436
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4440
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4441
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4442
case $cc_basename in
4443
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4444
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4446
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4451
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4452
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4453
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4456
sysv4 | sysv4.2uw2* | sysv4.3*)
4457
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4458
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4459
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4463
if test -d /usr/nec ;then
4464
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4465
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4469
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4470
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4471
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4472
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4476
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4477
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4481
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4482
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4486
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4492
# For platforms which do not support PIC, -DPIC is meaningless:
4494
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4497
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4501
AC_CACHE_CHECK([for $compiler option to produce PIC],
4502
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4503
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4504
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4507
# Check to make sure the PIC flag actually works.
4509
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4510
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4511
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4512
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4513
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4515
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4517
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4518
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4520
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4521
[Additional compiler flags for building library objects])
4523
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4524
[How to pass a linker flag through the compiler])
4526
# Check to make sure the static flag actually works.
4528
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4529
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4530
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4531
$lt_tmp_static_flag,
4533
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4534
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4535
[Compiler flag to prevent dynamic linking])
4536
])# _LT_COMPILER_PIC
4539
# _LT_LINKER_SHLIBS([TAGNAME])
4540
# ----------------------------
4541
# See if the linker supports building shared libraries.
4542
m4_defun([_LT_LINKER_SHLIBS],
4543
[AC_REQUIRE([LT_PATH_LD])dnl
4544
AC_REQUIRE([LT_PATH_NM])dnl
4545
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4546
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4547
m4_require([_LT_DECL_EGREP])dnl
4548
m4_require([_LT_DECL_SED])dnl
4549
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4550
m4_require([_LT_TAG_COMPILER])dnl
4551
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4552
m4_if([$1], [CXX], [
4553
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4554
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4557
# If we're using GNU nm, then we don't want the "-C" option.
4558
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4559
# Also, AIX nm treats weak defined symbols like other global defined
4560
# symbols, whereas GNU nm marks them as "W".
4561
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4562
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4564
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4568
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4570
cygwin* | mingw* | cegcc*)
4571
case $cc_basename in
4573
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4576
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4577
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4582
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4587
_LT_TAGVAR(allow_undefined_flag, $1)=
4588
_LT_TAGVAR(always_export_symbols, $1)=no
4589
_LT_TAGVAR(archive_cmds, $1)=
4590
_LT_TAGVAR(archive_expsym_cmds, $1)=
4591
_LT_TAGVAR(compiler_needs_object, $1)=no
4592
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4593
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4594
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4595
_LT_TAGVAR(hardcode_automatic, $1)=no
4596
_LT_TAGVAR(hardcode_direct, $1)=no
4597
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
4598
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4599
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4600
_LT_TAGVAR(hardcode_minus_L, $1)=no
4601
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4602
_LT_TAGVAR(inherit_rpath, $1)=no
4603
_LT_TAGVAR(link_all_deplibs, $1)=unknown
4604
_LT_TAGVAR(module_cmds, $1)=
4605
_LT_TAGVAR(module_expsym_cmds, $1)=
4606
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
4607
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4608
_LT_TAGVAR(thread_safe_flag_spec, $1)=
4609
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4610
# include_expsyms should be a list of space-separated symbols to be *always*
4611
# included in the symbol list
4612
_LT_TAGVAR(include_expsyms, $1)=
4613
# exclude_expsyms can be an extended regexp of symbols to exclude
4614
# it will be wrapped by ` (' and `)$', so one must not match beginning or
4615
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4616
# as well as any symbol that contains `d'.
4617
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4618
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4619
# platforms (ab)use it in PIC code, but their linkers get confused if
4620
# the symbol is explicitly referenced. Since portable code cannot
4621
# rely on this symbol name, it's probably fine to never include it in
4622
# preloaded symbol tables.
4623
# Exclude shared library initialization/finalization symbols.
4624
dnl Note also adjust exclude_expsyms for C++ above.
4625
extract_expsyms_cmds=
4628
cygwin* | mingw* | pw32* | cegcc*)
4629
# FIXME: the MSVC++ port hasn't been tested in a loooong time
4630
# When not using gcc, we currently assume that we are using
4631
# Microsoft Visual C++.
4632
if test "$GCC" != yes; then
4637
# we just hope/assume this is gcc and not c89 (= MSVC++)
4645
_LT_TAGVAR(ld_shlibs, $1)=yes
4647
# On some targets, GNU ld is compatible enough with the native linker
4648
# that we're better off using the native interface for both.
4649
lt_use_gnu_ld_interface=no
4650
if test "$with_gnu_ld" = yes; then
4653
# The AIX port of GNU ld has always aspired to compatibility
4654
# with the native linker. However, as the warning in the GNU ld
4655
# block says, versions before 2.19.5* couldn't really create working
4656
# shared libraries, regardless of the interface used.
4657
case `$LD -v 2>&1` in
4658
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4659
*\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4660
*\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4662
lt_use_gnu_ld_interface=yes
4667
lt_use_gnu_ld_interface=yes
4672
if test "$lt_use_gnu_ld_interface" = yes; then
4673
# If archive_cmds runs LD, not CC, wlarc should be empty
4676
# Set some defaults for GNU ld with shared library support. These
4677
# are reset later if shared libraries are not supported. Putting them
4678
# here allows them to be overridden if necessary.
4679
runpath_var=LD_RUN_PATH
4680
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4681
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4682
# ancient GNU ld didn't support --whole-archive et. al.
4683
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4684
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4686
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4688
supports_anon_versioning=no
4689
case `$LD -v 2>&1` in
4690
*GNU\ gold*) supports_anon_versioning=yes ;;
4691
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4692
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4693
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4694
*\ 2.11.*) ;; # other 2.11 versions
4695
*) supports_anon_versioning=yes ;;
4698
# See if GNU ld supports shared libraries.
4701
# On AIX/PPC, the GNU linker is very broken
4702
if test "$host_cpu" != ia64; then
4703
_LT_TAGVAR(ld_shlibs, $1)=no
4706
*** Warning: the GNU linker, at least up to release 2.19, is reported
4707
*** to be unable to reliably create shared libraries on AIX.
4708
*** Therefore, libtool is disabling shared libraries support. If you
4709
*** really care for shared libraries, you may want to install binutils
4710
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4711
*** You will then need to restart the configuration process.
4720
# see comment about AmigaOS4 .so support
4721
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4722
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4725
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
4726
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4727
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4733
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4734
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4735
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4736
# support --undefined. This deserves some investigation. FIXME
4737
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4739
_LT_TAGVAR(ld_shlibs, $1)=no
4743
cygwin* | mingw* | pw32* | cegcc*)
4744
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4745
# as there is no search path for DLLs.
4746
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4747
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4748
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4749
_LT_TAGVAR(always_export_symbols, $1)=no
4750
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4751
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4752
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4754
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4755
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4756
# If the export-symbols file already is a .def file (1st line
4757
# is EXPORTS), use it as is; otherwise, prepend...
4758
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4759
cp $export_symbols $output_objdir/$soname.def;
4761
echo EXPORTS > $output_objdir/$soname.def;
4762
cat $export_symbols >> $output_objdir/$soname.def;
4764
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4766
_LT_TAGVAR(ld_shlibs, $1)=no
4771
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4772
_LT_TAGVAR(link_all_deplibs, $1)=yes
4776
_LT_TAGVAR(hardcode_direct, $1)=no
4777
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4778
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4779
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4780
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4781
# Instead, shared libraries are loaded at an image base (0x10000000 by
4782
# default) and relocated if they conflict, which is a slow very memory
4783
# consuming and fragmenting process. To avoid this, we pick a random,
4784
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4785
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
4786
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4787
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4790
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4792
if test "$host_os" = linux-dietlibc; then
4793
case $cc_basename in
4794
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4797
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4798
&& test "$tmp_diet" = no
4800
tmp_addflag=' $pic_flag'
4801
tmp_sharedflag='-shared'
4802
case $cc_basename,$host_cpu in
4803
pgcc*) # Portland Group C compiler
4804
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4805
tmp_addflag=' $pic_flag'
4807
pgf77* | pgf90* | pgf95* | pgfortran*)
4808
# Portland Group f77 and f90 compilers
4809
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4810
tmp_addflag=' $pic_flag -Mnomain' ;;
4811
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4812
tmp_addflag=' -i_dynamic' ;;
4813
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4814
tmp_addflag=' -i_dynamic -nofor_main' ;;
4815
ifc* | ifort*) # Intel Fortran compiler
4816
tmp_addflag=' -nofor_main' ;;
4817
lf95*) # Lahey Fortran 8.1
4818
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4819
tmp_sharedflag='--shared' ;;
4820
xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4821
tmp_sharedflag='-qmkshrobj'
4823
nvcc*) # Cuda Compiler Driver 2.2
4824
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4825
_LT_TAGVAR(compiler_needs_object, $1)=yes
4828
case `$CC -V 2>&1 | sed 5q` in
4829
*Sun\ C*) # Sun C 5.9
4830
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4831
_LT_TAGVAR(compiler_needs_object, $1)=yes
4832
tmp_sharedflag='-G' ;;
4833
*Sun\ F*) # Sun Fortran 8.3
4834
tmp_sharedflag='-G' ;;
4836
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4838
if test "x$supports_anon_versioning" = xyes; then
4839
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4840
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4841
echo "local: *; };" >> $output_objdir/$libname.ver~
4842
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4845
case $cc_basename in
4846
xlf* | bgf* | bgxlf* | mpixlf*)
4847
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4848
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4849
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4850
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4851
if test "x$supports_anon_versioning" = xyes; then
4852
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4853
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4854
echo "local: *; };" >> $output_objdir/$libname.ver~
4855
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4860
_LT_TAGVAR(ld_shlibs, $1)=no
4865
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4866
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4869
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4870
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4875
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4876
_LT_TAGVAR(ld_shlibs, $1)=no
4879
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4880
*** create shared libraries on Solaris systems. Therefore, libtool
4881
*** is disabling shared libraries support. We urge you to upgrade GNU
4882
*** binutils to release 2.9.1 or newer. Another option is to modify
4883
*** your PATH or compiler configuration so that the native linker is
4884
*** used, and then restart.
4887
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4888
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4889
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4891
_LT_TAGVAR(ld_shlibs, $1)=no
4895
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4896
case `$LD -v 2>&1` in
4897
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4898
_LT_TAGVAR(ld_shlibs, $1)=no
4901
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4902
*** reliably create shared libraries on SCO systems. Therefore, libtool
4903
*** is disabling shared libraries support. We urge you to upgrade GNU
4904
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4905
*** your PATH or compiler configuration so that the native linker is
4906
*** used, and then restart.
4911
# For security reasons, it is highly recommended that you always
4912
# use absolute paths for naming shared libraries, and exclude the
4913
# DT_RUNPATH tag from executables and libraries. But doing so
4914
# requires that you compile everything twice, which is a pain.
4915
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4916
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4917
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4918
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4920
_LT_TAGVAR(ld_shlibs, $1)=no
4927
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4929
_LT_TAGVAR(hardcode_direct, $1)=yes
4930
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4934
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4935
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4936
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4938
_LT_TAGVAR(ld_shlibs, $1)=no
4943
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4945
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4946
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4947
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4950
# PORTME fill in a description of your system's linker (not GNU ld)
4953
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4954
_LT_TAGVAR(always_export_symbols, $1)=yes
4955
_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
4956
# Note: this linker hardcodes the directories in LIBPATH if there
4957
# are no directories specified by -L.
4958
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4959
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4960
# Neither direct hardcoding nor static linking is supported with a
4962
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4967
if test "$host_cpu" = ia64; then
4968
# On IA64, the linker does run time linking by default, so we don't
4969
# have to do anything special.
4970
aix_use_runtimelinking=no
4971
exp_sym_flag='-Bexport'
4974
# If we're using GNU nm, then we don't want the "-C" option.
4975
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4976
# Also, AIX nm treats weak defined symbols like other global
4977
# defined symbols, whereas GNU nm marks them as "W".
4978
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4979
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4981
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4983
aix_use_runtimelinking=no
4985
# Test if we are trying to use run time linking or normal
4986
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
4987
# need to do runtime linking.
4988
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4989
for ld_flag in $LDFLAGS; do
4990
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4991
aix_use_runtimelinking=yes
4998
exp_sym_flag='-bexport'
4999
no_entry_flag='-bnoentry'
5002
# When large executables or shared objects are built, AIX ld can
5003
# have problems creating the table of contents. If linking a library
5004
# or program results in "error TOC overflow" add -mminimal-toc to
5005
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5006
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5008
_LT_TAGVAR(archive_cmds, $1)=''
5009
_LT_TAGVAR(hardcode_direct, $1)=yes
5010
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5011
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5012
_LT_TAGVAR(link_all_deplibs, $1)=yes
5013
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5015
if test "$GCC" = yes; then
5016
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5017
# We only want to do this on AIX 4.2 and lower, the check
5018
# below for broken collect2 doesn't work under 4.3+
5019
collect2name=`${CC} -print-prog-name=collect2`
5020
if test -f "$collect2name" &&
5021
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5023
# We have reworked collect2
5026
# We have old collect2
5027
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5028
# It fails to find uninstalled libraries when the uninstalled
5029
# path is not listed in the libpath. Setting hardcode_minus_L
5030
# to unsupported forces relinking
5031
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5032
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5033
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5037
shared_flag='-shared'
5038
if test "$aix_use_runtimelinking" = yes; then
5039
shared_flag="$shared_flag "'${wl}-G'
5043
if test "$host_cpu" = ia64; then
5044
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5045
# chokes on -Wl,-G. The following line is correct:
5048
if test "$aix_use_runtimelinking" = yes; then
5049
shared_flag='${wl}-G'
5051
shared_flag='${wl}-bM:SRE'
5056
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5057
# It seems that -bexpall does not export symbols beginning with
5058
# underscore (_), so it is better to generate a list of symbols to export.
5059
_LT_TAGVAR(always_export_symbols, $1)=yes
5060
if test "$aix_use_runtimelinking" = yes; then
5061
# Warning - without using the other runtime loading flags (-brtl),
5062
# -berok will link without error, but may produce a broken library.
5063
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5064
# Determine the default libpath from the value encoded in an
5066
_LT_SYS_MODULE_PATH_AIX([$1])
5067
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5068
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5070
if test "$host_cpu" = ia64; then
5071
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5072
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5073
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5075
# Determine the default libpath from the value encoded in an
5077
_LT_SYS_MODULE_PATH_AIX([$1])
5078
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5079
# Warning - without using the other run time loading flags,
5080
# -berok will link without error, but may produce a broken library.
5081
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5082
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5083
if test "$with_gnu_ld" = yes; then
5084
# We only use this code for GNU lds that support --whole-archive.
5085
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5087
# Exported symbols can be pulled into shared objects from archives
5088
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5090
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5091
# This is similar to how AIX traditionally builds its shared libraries.
5092
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5100
# see comment about AmigaOS4 .so support
5101
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5102
_LT_TAGVAR(archive_expsym_cmds, $1)=''
5105
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5106
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5107
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5113
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5116
cygwin* | mingw* | pw32* | cegcc*)
5117
# When not using gcc, we currently assume that we are using
5118
# Microsoft Visual C++.
5119
# hardcode_libdir_flag_spec is actually meaningless, as there is
5120
# no search path for DLLs.
5121
case $cc_basename in
5124
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5125
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5126
_LT_TAGVAR(always_export_symbols, $1)=yes
5127
_LT_TAGVAR(file_list_spec, $1)='@'
5128
# Tell ltmain to make .lib files, not .a files.
5130
# Tell ltmain to make .dll files, not .so files.
5132
# FIXME: Setting linknames here is a bad hack.
5133
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5134
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5135
sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5137
sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5139
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5141
# The linker will not automatically build a static lib if we build a DLL.
5142
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5143
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5144
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5145
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5147
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5148
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5149
lt_tool_outputfile="@TOOL_OUTPUT@"~
5150
case $lt_outputfile in
5153
lt_outputfile="$lt_outputfile.exe"
5154
lt_tool_outputfile="$lt_tool_outputfile.exe"
5157
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5158
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5159
$RM "$lt_outputfile.manifest";
5163
# Assume MSVC wrapper
5164
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5165
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5166
# Tell ltmain to make .lib files, not .a files.
5168
# Tell ltmain to make .dll files, not .so files.
5170
# FIXME: Setting linknames here is a bad hack.
5171
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5172
# The linker will automatically build a .lib file if we build a DLL.
5173
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5174
# FIXME: Should let the user specify the lib program.
5175
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5176
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5181
darwin* | rhapsody*)
5182
_LT_DARWIN_LINKER_FEATURES($1)
5186
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5187
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5188
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5191
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5192
# support. Future versions do this automatically, but an explicit c++rt0.o
5193
# does not break anything, and helps significantly (at the cost of a little
5196
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5197
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5198
_LT_TAGVAR(hardcode_direct, $1)=yes
5199
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5202
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5204
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5205
_LT_TAGVAR(hardcode_direct, $1)=yes
5206
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5207
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5210
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5211
freebsd* | dragonfly*)
5212
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5213
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5214
_LT_TAGVAR(hardcode_direct, $1)=yes
5215
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5219
if test "$GCC" = yes; then
5220
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5222
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5224
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5225
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5226
_LT_TAGVAR(hardcode_direct, $1)=yes
5228
# hardcode_minus_L: Not really in the search PATH,
5229
# but as the default location of the library.
5230
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5231
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5235
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5236
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5238
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5240
if test "$with_gnu_ld" = no; then
5241
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5242
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5243
_LT_TAGVAR(hardcode_direct, $1)=yes
5244
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5245
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5246
# hardcode_minus_L: Not really in the search PATH,
5247
# but as the default location of the library.
5248
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5253
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5256
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5259
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5262
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5268
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5271
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5275
# Older versions of the 11.00 compiler do not understand -b yet
5276
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5277
_LT_LINKER_OPTION([if $CC understands -b],
5278
_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5279
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5280
[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5281
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5285
if test "$with_gnu_ld" = no; then
5286
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5287
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5291
_LT_TAGVAR(hardcode_direct, $1)=no
5292
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5295
_LT_TAGVAR(hardcode_direct, $1)=yes
5296
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5297
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5299
# hardcode_minus_L: Not really in the search PATH,
5300
# but as the default location of the library.
5301
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5307
irix5* | irix6* | nonstopux*)
5308
if test "$GCC" = yes; then
5309
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5310
# Try to use the -exported_symbol ld option, if it does not
5311
# work, assume that -exports_file does not work either and
5312
# implicitly export all symbols.
5313
# This should be the same for all languages, so no per-tag cache variable.
5314
AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5315
[lt_cv_irix_exported_symbol],
5316
[save_LDFLAGS="$LDFLAGS"
5317
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5320
[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5321
[C++], [[int foo (void) { return 0; }]],
5328
[lt_cv_irix_exported_symbol=yes],
5329
[lt_cv_irix_exported_symbol=no])
5330
LDFLAGS="$save_LDFLAGS"])
5331
if test "$lt_cv_irix_exported_symbol" = yes; then
5332
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5335
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5336
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
5338
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5339
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5340
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5341
_LT_TAGVAR(inherit_rpath, $1)=yes
5342
_LT_TAGVAR(link_all_deplibs, $1)=yes
5346
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5347
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5349
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5351
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5352
_LT_TAGVAR(hardcode_direct, $1)=yes
5353
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5357
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5358
_LT_TAGVAR(hardcode_direct, $1)=yes
5359
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5360
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5361
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5368
if test -f /usr/libexec/ld.so; then
5369
_LT_TAGVAR(hardcode_direct, $1)=yes
5370
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5371
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5372
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5373
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5374
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5375
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5376
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5379
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5380
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5381
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5384
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5385
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5390
_LT_TAGVAR(ld_shlibs, $1)=no
5395
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5396
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5397
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5398
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5399
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5403
if test "$GCC" = yes; then
5404
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5405
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5407
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5408
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5410
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5411
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5412
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5415
osf4* | osf5*) # as osf3* with the addition of -msym flag
5416
if test "$GCC" = yes; then
5417
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5418
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5419
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5421
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5422
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5423
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
5424
$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
5426
# Both c and cxx compiler support -rpath directly
5427
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5429
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5430
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5434
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5435
if test "$GCC" = yes; then
5437
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5438
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5439
$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5441
case `$CC -V 2>&1` in
5444
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5445
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5446
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5450
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5451
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5452
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5456
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5457
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5459
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5461
# The compiler driver will combine and reorder linker options,
5462
# but understands `-z linker_flag'. GCC discards it without `$wl',
5463
# but is careful enough not to reorder.
5464
# Supported since Solaris 2.6 (maybe 2.5.1?)
5465
if test "$GCC" = yes; then
5466
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5468
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5472
_LT_TAGVAR(link_all_deplibs, $1)=yes
5476
if test "x$host_vendor" = xsequent; then
5477
# Use $CC to link under sequent, because it throws in some extra .o
5478
# files that make .init and .fini sections work.
5479
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5481
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5483
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5484
_LT_TAGVAR(hardcode_direct, $1)=yes
5485
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5486
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5490
case $host_vendor in
5492
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5493
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5496
## LD is ld it makes a PLAMLIB
5497
## CC just makes a GrossModule.
5498
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5499
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5500
_LT_TAGVAR(hardcode_direct, $1)=no
5503
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5504
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5507
runpath_var='LD_RUN_PATH'
5508
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5512
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5513
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5514
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5518
if test -d /usr/nec; then
5519
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5520
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5521
runpath_var=LD_RUN_PATH
5522
hardcode_runpath_var=yes
5523
_LT_TAGVAR(ld_shlibs, $1)=yes
5527
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5528
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5529
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5530
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5531
runpath_var='LD_RUN_PATH'
5533
if test "$GCC" = yes; then
5534
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5535
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5537
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5538
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5542
sysv5* | sco3.2v5* | sco5v6*)
5543
# Note: We can NOT use -z defs as we might desire, because we do not
5544
# link with -lc, and that would cause any symbols used from libc to
5545
# always be unresolved, which means just about no library would
5546
# ever link correctly. If we're not using GNU ld we use -z text
5547
# though, which does catch some bad symbols but isn't as heavy-handed
5549
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5550
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5551
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5552
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5553
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5554
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5555
_LT_TAGVAR(link_all_deplibs, $1)=yes
5556
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5557
runpath_var='LD_RUN_PATH'
5559
if test "$GCC" = yes; then
5560
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5561
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5563
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5564
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5569
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5570
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5571
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5575
_LT_TAGVAR(ld_shlibs, $1)=no
5579
if test x$host_vendor = xsni; then
5581
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5582
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5588
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5589
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5591
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5593
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5594
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5595
_LT_DECL([], [extract_expsyms_cmds], [2],
5596
[The commands to extract the exported symbol list from a shared archive])
5599
# Do we need to explicitly link libc?
5601
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5603
# Assume -lc should be added
5604
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5606
if test "$enable_shared" = yes && test "$GCC" = yes; then
5607
case $_LT_TAGVAR(archive_cmds, $1) in
5609
# FIXME: we may have to deal with multi-command sequences.
5612
# Test whether the compiler implicitly links with -lc since on some
5613
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5614
# to ld, don't add -lc before -lgcc.
5615
AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5616
[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5618
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5620
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5623
libobjs=conftest.$ac_objext
5625
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5626
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5632
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5633
_LT_TAGVAR(allow_undefined_flag, $1)=
5634
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5636
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5638
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5640
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5642
cat conftest.err 1>&5
5646
_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5653
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5654
[Whether or not to add -lc for building shared libraries])
5655
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5656
[enable_shared_with_static_runtimes], [0],
5657
[Whether or not to disallow shared libs when runtime libs are static])
5658
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5659
[Compiler flag to allow reflexive dlopens])
5660
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5661
[Compiler flag to generate shared objects directly from archives])
5662
_LT_TAGDECL([], [compiler_needs_object], [1],
5663
[Whether the compiler copes with passing no objects directly])
5664
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5665
[Create an old-style archive from a shared archive])
5666
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5667
[Create a temporary old-style archive to link instead of a shared archive])
5668
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5669
_LT_TAGDECL([], [archive_expsym_cmds], [2])
5670
_LT_TAGDECL([], [module_cmds], [2],
5671
[Commands used to build a loadable module if different from building
5673
_LT_TAGDECL([], [module_expsym_cmds], [2])
5674
_LT_TAGDECL([], [with_gnu_ld], [1],
5675
[Whether we are building with GNU ld or not])
5676
_LT_TAGDECL([], [allow_undefined_flag], [1],
5677
[Flag that allows shared libraries with undefined symbols to be built])
5678
_LT_TAGDECL([], [no_undefined_flag], [1],
5679
[Flag that enforces no undefined symbols])
5680
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5681
[Flag to hardcode $libdir into a binary during linking.
5682
This must work even if $libdir does not exist])
5683
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5684
[Whether we need a single "-rpath" flag with a separated argument])
5685
_LT_TAGDECL([], [hardcode_direct], [0],
5686
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5687
DIR into the resulting binary])
5688
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5689
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5690
DIR into the resulting binary and the resulting library dependency is
5691
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
5692
library is relocated])
5693
_LT_TAGDECL([], [hardcode_minus_L], [0],
5694
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5695
into the resulting binary])
5696
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5697
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5698
into the resulting binary])
5699
_LT_TAGDECL([], [hardcode_automatic], [0],
5700
[Set to "yes" if building a shared library automatically hardcodes DIR
5701
into the library and all subsequent libraries and executables linked
5703
_LT_TAGDECL([], [inherit_rpath], [0],
5704
[Set to yes if linker adds runtime paths of dependent libraries
5705
to runtime path list])
5706
_LT_TAGDECL([], [link_all_deplibs], [0],
5707
[Whether libtool must link a program against all its dependency libraries])
5708
_LT_TAGDECL([], [always_export_symbols], [0],
5709
[Set to "yes" if exported symbols are required])
5710
_LT_TAGDECL([], [export_symbols_cmds], [2],
5711
[The commands to list exported symbols])
5712
_LT_TAGDECL([], [exclude_expsyms], [1],
5713
[Symbols that should not be listed in the preloaded symbols])
5714
_LT_TAGDECL([], [include_expsyms], [1],
5715
[Symbols that must always be exported])
5716
_LT_TAGDECL([], [prelink_cmds], [2],
5717
[Commands necessary for linking programs (against libraries) with templates])
5718
_LT_TAGDECL([], [postlink_cmds], [2],
5719
[Commands necessary for finishing linking programs])
5720
_LT_TAGDECL([], [file_list_spec], [1],
5721
[Specify filename containing input files])
5722
dnl FIXME: Not yet implemented
5723
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5724
dnl [Compiler flag to generate thread safe objects])
5725
])# _LT_LINKER_SHLIBS
5728
# _LT_LANG_C_CONFIG([TAG])
5729
# ------------------------
5730
# Ensure that the configuration variables for a C compiler are suitably
5731
# defined. These variables are subsequently used by _LT_CONFIG to write
5732
# the compiler configuration to `libtool'.
5733
m4_defun([_LT_LANG_C_CONFIG],
5734
[m4_require([_LT_DECL_EGREP])dnl
5738
# Source file extension for C test sources.
5741
# Object file extension for compiled C test sources.
5743
_LT_TAGVAR(objext, $1)=$objext
5745
# Code to be used in simple compile tests
5746
lt_simple_compile_test_code="int some_variable = 0;"
5748
# Code to be used in simple link tests
5749
lt_simple_link_test_code='int main(){return(0);}'
5752
# Save the default compiler, since it gets overwritten when the other
5753
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5754
compiler_DEFAULT=$CC
5756
# save warnings/boilerplate of simple test code
5757
_LT_COMPILER_BOILERPLATE
5758
_LT_LINKER_BOILERPLATE
5761
## There is no encapsulation within the following macros, do not change
5762
## the running order or otherwise move them around unless you know exactly
5763
## what you are doing...
5764
if test -n "$compiler"; then
5765
_LT_COMPILER_NO_RTTI($1)
5766
_LT_COMPILER_PIC($1)
5767
_LT_COMPILER_C_O($1)
5768
_LT_COMPILER_FILE_LOCKS($1)
5769
_LT_LINKER_SHLIBS($1)
5770
_LT_SYS_DYNAMIC_LINKER($1)
5771
_LT_LINKER_HARDCODE_LIBPATH($1)
5775
# Report which library types will actually be built
5776
AC_MSG_CHECKING([if libtool supports shared libraries])
5777
AC_MSG_RESULT([$can_build_shared])
5779
AC_MSG_CHECKING([whether to build shared libraries])
5780
test "$can_build_shared" = "no" && enable_shared=no
5782
# On AIX, shared libraries and static libraries use the same namespace, and
5783
# are all built from PIC.
5786
test "$enable_shared" = yes && enable_static=no
5787
if test -n "$RANLIB"; then
5788
archive_cmds="$archive_cmds~\$RANLIB \$lib"
5789
postinstall_cmds='$RANLIB $lib'
5794
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5795
test "$enable_shared" = yes && enable_static=no
5799
AC_MSG_RESULT([$enable_shared])
5801
AC_MSG_CHECKING([whether to build static libraries])
5802
# Make sure either enable_shared or enable_static is yes.
5803
test "$enable_shared" = yes || enable_static=yes
5804
AC_MSG_RESULT([$enable_static])
5810
])# _LT_LANG_C_CONFIG
5813
# _LT_LANG_CXX_CONFIG([TAG])
5814
# --------------------------
5815
# Ensure that the configuration variables for a C++ compiler are suitably
5816
# defined. These variables are subsequently used by _LT_CONFIG to write
5817
# the compiler configuration to `libtool'.
5818
m4_defun([_LT_LANG_CXX_CONFIG],
5819
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5820
m4_require([_LT_DECL_EGREP])dnl
5821
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5822
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5823
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5824
(test "X$CXX" != "Xg++"))) ; then
5827
_lt_caught_CXX_error=yes
5831
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5832
_LT_TAGVAR(allow_undefined_flag, $1)=
5833
_LT_TAGVAR(always_export_symbols, $1)=no
5834
_LT_TAGVAR(archive_expsym_cmds, $1)=
5835
_LT_TAGVAR(compiler_needs_object, $1)=no
5836
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5837
_LT_TAGVAR(hardcode_direct, $1)=no
5838
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5839
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5840
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5841
_LT_TAGVAR(hardcode_minus_L, $1)=no
5842
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5843
_LT_TAGVAR(hardcode_automatic, $1)=no
5844
_LT_TAGVAR(inherit_rpath, $1)=no
5845
_LT_TAGVAR(module_cmds, $1)=
5846
_LT_TAGVAR(module_expsym_cmds, $1)=
5847
_LT_TAGVAR(link_all_deplibs, $1)=unknown
5848
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5849
_LT_TAGVAR(reload_flag, $1)=$reload_flag
5850
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5851
_LT_TAGVAR(no_undefined_flag, $1)=
5852
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5853
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5855
# Source file extension for C++ test sources.
5858
# Object file extension for compiled C++ test sources.
5860
_LT_TAGVAR(objext, $1)=$objext
5862
# No sense in running all these tests if we already determined that
5863
# the CXX compiler isn't working. Some variables (like enable_shared)
5864
# are currently assumed to apply to all compilers on this platform,
5865
# and will be corrupted by setting them based on a non-working compiler.
5866
if test "$_lt_caught_CXX_error" != yes; then
5867
# Code to be used in simple compile tests
5868
lt_simple_compile_test_code="int some_variable = 0;"
5870
# Code to be used in simple link tests
5871
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5873
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5876
# save warnings/boilerplate of simple test code
5877
_LT_COMPILER_BOILERPLATE
5878
_LT_LINKER_BOILERPLATE
5880
# Allow CC to be a program name with arguments.
5882
lt_save_CFLAGS=$CFLAGS
5886
lt_save_with_gnu_ld=$with_gnu_ld
5887
lt_save_path_LD=$lt_cv_path_LD
5888
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5889
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5891
$as_unset lt_cv_prog_gnu_ld
5893
if test -n "${lt_cv_path_LDCXX+set}"; then
5894
lt_cv_path_LD=$lt_cv_path_LDCXX
5896
$as_unset lt_cv_path_LD
5898
test -z "${LDCXX+set}" || LD=$LDCXX
5902
_LT_TAGVAR(compiler, $1)=$CC
5903
_LT_CC_BASENAME([$compiler])
5905
if test -n "$compiler"; then
5906
# We don't want -fno-exception when compiling C++ code, so set the
5907
# no_builtin_flag separately
5908
if test "$GXX" = yes; then
5909
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5911
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5914
if test "$GXX" = yes; then
5915
# Set up default GNU C++ configuration
5919
# Check if GNU C++ uses GNU ld as the underlying linker, since the
5920
# archiving commands below assume that GNU ld is being used.
5921
if test "$with_gnu_ld" = yes; then
5922
_LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5923
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5925
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5926
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5928
# If archive_cmds runs LD, not CC, wlarc should be empty
5929
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5930
# investigate it a little bit more. (MM)
5933
# ancient GNU ld didn't support --whole-archive et. al.
5934
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5935
$GREP 'no-whole-archive' > /dev/null; then
5936
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5938
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5944
# A generic and very simple default shared library creation
5945
# command for GNU C++ for the case where it uses the native
5946
# linker, instead of GNU ld. If possible, this setting should
5947
# overridden to take advantage of the native linker features on
5948
# the platform it is being used on.
5949
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5952
# Commands to make compiler produce verbose output that lists
5953
# what "hidden" libraries, object files and flags are used when
5954
# linking a shared library.
5955
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5963
# PORTME: fill in a description of your system's C++ link characteristics
5964
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5965
_LT_TAGVAR(ld_shlibs, $1)=yes
5968
# FIXME: insert proper C++ library support
5969
_LT_TAGVAR(ld_shlibs, $1)=no
5972
if test "$host_cpu" = ia64; then
5973
# On IA64, the linker does run time linking by default, so we don't
5974
# have to do anything special.
5975
aix_use_runtimelinking=no
5976
exp_sym_flag='-Bexport'
5979
aix_use_runtimelinking=no
5981
# Test if we are trying to use run time linking or normal
5982
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5983
# need to do runtime linking.
5984
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5985
for ld_flag in $LDFLAGS; do
5988
aix_use_runtimelinking=yes
5996
exp_sym_flag='-bexport'
5997
no_entry_flag='-bnoentry'
6000
# When large executables or shared objects are built, AIX ld can
6001
# have problems creating the table of contents. If linking a library
6002
# or program results in "error TOC overflow" add -mminimal-toc to
6003
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6004
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6006
_LT_TAGVAR(archive_cmds, $1)=''
6007
_LT_TAGVAR(hardcode_direct, $1)=yes
6008
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6009
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6010
_LT_TAGVAR(link_all_deplibs, $1)=yes
6011
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6013
if test "$GXX" = yes; then
6014
case $host_os in aix4.[[012]]|aix4.[[012]].*)
6015
# We only want to do this on AIX 4.2 and lower, the check
6016
# below for broken collect2 doesn't work under 4.3+
6017
collect2name=`${CC} -print-prog-name=collect2`
6018
if test -f "$collect2name" &&
6019
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6021
# We have reworked collect2
6024
# We have old collect2
6025
_LT_TAGVAR(hardcode_direct, $1)=unsupported
6026
# It fails to find uninstalled libraries when the uninstalled
6027
# path is not listed in the libpath. Setting hardcode_minus_L
6028
# to unsupported forces relinking
6029
_LT_TAGVAR(hardcode_minus_L, $1)=yes
6030
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6031
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6034
shared_flag='-shared'
6035
if test "$aix_use_runtimelinking" = yes; then
6036
shared_flag="$shared_flag "'${wl}-G'
6040
if test "$host_cpu" = ia64; then
6041
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6042
# chokes on -Wl,-G. The following line is correct:
6045
if test "$aix_use_runtimelinking" = yes; then
6046
shared_flag='${wl}-G'
6048
shared_flag='${wl}-bM:SRE'
6053
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6054
# It seems that -bexpall does not export symbols beginning with
6055
# underscore (_), so it is better to generate a list of symbols to
6057
_LT_TAGVAR(always_export_symbols, $1)=yes
6058
if test "$aix_use_runtimelinking" = yes; then
6059
# Warning - without using the other runtime loading flags (-brtl),
6060
# -berok will link without error, but may produce a broken library.
6061
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6062
# Determine the default libpath from the value encoded in an empty
6064
_LT_SYS_MODULE_PATH_AIX([$1])
6065
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6067
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6069
if test "$host_cpu" = ia64; then
6070
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6071
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6072
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
6074
# Determine the default libpath from the value encoded in an
6076
_LT_SYS_MODULE_PATH_AIX([$1])
6077
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6078
# Warning - without using the other run time loading flags,
6079
# -berok will link without error, but may produce a broken library.
6080
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6081
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6082
if test "$with_gnu_ld" = yes; then
6083
# We only use this code for GNU lds that support --whole-archive.
6084
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6086
# Exported symbols can be pulled into shared objects from archives
6087
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6089
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6090
# This is similar to how AIX traditionally builds its shared
6092
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6098
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6099
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6100
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6101
# support --undefined. This deserves some investigation. FIXME
6102
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6104
_LT_TAGVAR(ld_shlibs, $1)=no
6109
case $cc_basename in
6111
# FIXME: insert proper C++ library support
6112
_LT_TAGVAR(ld_shlibs, $1)=no
6117
cygwin* | mingw* | pw32* | cegcc*)
6118
case $GXX,$cc_basename in
6121
# hardcode_libdir_flag_spec is actually meaningless, as there is
6122
# no search path for DLLs.
6123
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6124
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6125
_LT_TAGVAR(always_export_symbols, $1)=yes
6126
_LT_TAGVAR(file_list_spec, $1)='@'
6127
# Tell ltmain to make .lib files, not .a files.
6129
# Tell ltmain to make .dll files, not .so files.
6131
# FIXME: Setting linknames here is a bad hack.
6132
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6133
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6134
$SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6136
$SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6138
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6140
# The linker will not automatically build a static lib if we build a DLL.
6141
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6142
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6144
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6145
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6146
lt_tool_outputfile="@TOOL_OUTPUT@"~
6147
case $lt_outputfile in
6150
lt_outputfile="$lt_outputfile.exe"
6151
lt_tool_outputfile="$lt_tool_outputfile.exe"
6154
func_to_tool_file "$lt_outputfile"~
6155
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6156
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6157
$RM "$lt_outputfile.manifest";
6162
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6163
# as there is no search path for DLLs.
6164
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6165
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6166
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6167
_LT_TAGVAR(always_export_symbols, $1)=no
6168
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6170
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6171
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6172
# If the export-symbols file already is a .def file (1st line
6173
# is EXPORTS), use it as is; otherwise, prepend...
6174
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6175
cp $export_symbols $output_objdir/$soname.def;
6177
echo EXPORTS > $output_objdir/$soname.def;
6178
cat $export_symbols >> $output_objdir/$soname.def;
6180
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6182
_LT_TAGVAR(ld_shlibs, $1)=no
6187
darwin* | rhapsody*)
6188
_LT_DARWIN_LINKER_FEATURES($1)
6192
case $cc_basename in
6194
# FIXME: insert proper C++ library support
6195
_LT_TAGVAR(ld_shlibs, $1)=no
6198
# Green Hills C++ Compiler
6199
# FIXME: insert proper C++ library support
6200
_LT_TAGVAR(ld_shlibs, $1)=no
6203
# FIXME: insert proper C++ library support
6204
_LT_TAGVAR(ld_shlibs, $1)=no
6210
# C++ shared libraries reported to be fairly broken before
6212
_LT_TAGVAR(ld_shlibs, $1)=no
6216
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6219
freebsd* | dragonfly*)
6220
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6222
_LT_TAGVAR(ld_shlibs, $1)=yes
6229
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6230
_LT_TAGVAR(link_all_deplibs, $1)=yes
6234
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6235
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6236
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6237
_LT_TAGVAR(hardcode_direct, $1)=yes
6238
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6239
# but as the default
6240
# location of the library.
6242
case $cc_basename in
6244
# FIXME: insert proper C++ library support
6245
_LT_TAGVAR(ld_shlibs, $1)=no
6248
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6249
# Commands to make compiler produce verbose output that lists
6250
# what "hidden" libraries, object files and flags are used when
6251
# linking a shared library.
6253
# There doesn't appear to be a way to prevent this compiler from
6254
# explicitly linking system object files so we need to strip them
6255
# from the output so that they don't get included in the library
6257
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6260
if test "$GXX" = yes; then
6261
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6263
# FIXME: insert proper C++ library support
6264
_LT_TAGVAR(ld_shlibs, $1)=no
6271
if test $with_gnu_ld = no; then
6272
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6273
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6279
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6285
_LT_TAGVAR(hardcode_direct, $1)=no
6286
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6289
_LT_TAGVAR(hardcode_direct, $1)=yes
6290
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6291
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6292
# but as the default
6293
# location of the library.
6297
case $cc_basename in
6299
# FIXME: insert proper C++ library support
6300
_LT_TAGVAR(ld_shlibs, $1)=no
6305
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6308
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6311
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6314
# Commands to make compiler produce verbose output that lists
6315
# what "hidden" libraries, object files and flags are used when
6316
# linking a shared library.
6318
# There doesn't appear to be a way to prevent this compiler from
6319
# explicitly linking system object files so we need to strip them
6320
# from the output so that they don't get included in the library
6322
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6325
if test "$GXX" = yes; then
6326
if test $with_gnu_ld = no; then
6329
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6332
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6335
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6340
# FIXME: insert proper C++ library support
6341
_LT_TAGVAR(ld_shlibs, $1)=no
6348
_LT_TAGVAR(hardcode_direct, $1)=no
6349
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6350
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6351
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6352
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6353
# Instead, shared libraries are loaded at an image base (0x10000000 by
6354
# default) and relocated if they conflict, which is a slow very memory
6355
# consuming and fragmenting process. To avoid this, we pick a random,
6356
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6357
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
6358
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6359
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6362
case $cc_basename in
6365
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6367
# Archives containing C++ object files must be created using
6368
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
6369
# necessary to make sure instantiated templates are included
6371
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6374
if test "$GXX" = yes; then
6375
if test "$with_gnu_ld" = no; then
6376
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6378
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
6381
_LT_TAGVAR(link_all_deplibs, $1)=yes
6384
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6385
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6386
_LT_TAGVAR(inherit_rpath, $1)=yes
6389
linux* | k*bsd*-gnu | kopensolaris*-gnu)
6390
case $cc_basename in
6392
# Kuck and Associates, Inc. (KAI) C++ Compiler
6394
# KCC will only create a shared library if the output file
6395
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6396
# to its proper name (with version) after linking.
6397
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6398
_LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
6399
# Commands to make compiler produce verbose output that lists
6400
# what "hidden" libraries, object files and flags are used when
6401
# linking a shared library.
6403
# There doesn't appear to be a way to prevent this compiler from
6404
# explicitly linking system object files so we need to strip them
6405
# from the output so that they don't get included in the library
6407
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6409
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6410
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6412
# Archives containing C++ object files must be created using
6413
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
6414
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6419
# version 8.0 and above of icpc choke on multiply defined symbols
6420
# if we add $predep_objects and $postdep_objects, however 7.1 and
6421
# earlier do not add the objects themselves.
6422
case `$CC -V 2>&1` in
6424
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6425
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6427
*) # Version 8.0 or newer
6430
ia64*) tmp_idyn=' -i_dynamic';;
6432
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6433
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6436
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6437
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6438
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6439
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6442
# Portland Group C++ compiler
6444
*pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6445
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6447
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6448
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6449
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6451
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6452
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6454
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6456
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6457
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6458
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6460
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6461
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6463
*) # Version 6 and above use weak symbols
6464
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6465
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6469
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6470
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6471
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6475
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6476
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
6478
runpath_var=LD_RUN_PATH
6479
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6480
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6482
# Commands to make compiler produce verbose output that lists
6483
# what "hidden" libraries, object files and flags are used when
6484
# linking a shared library.
6486
# There doesn't appear to be a way to prevent this compiler from
6487
# explicitly linking system object files so we need to strip them
6488
# from the output so that they don't get included in the library
6490
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
6492
xl* | mpixl* | bgxl*)
6493
# IBM XL 8.0 on PPC, with GNU ld
6494
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6495
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6496
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6497
if test "x$supports_anon_versioning" = xyes; then
6498
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6499
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6500
echo "local: *; };" >> $output_objdir/$libname.ver~
6501
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6505
case `$CC -V 2>&1 | sed 5q` in
6508
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6509
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6510
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
6511
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6512
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6513
_LT_TAGVAR(compiler_needs_object, $1)=yes
6515
# Not sure whether something based on
6516
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6518
output_verbose_link_cmd='func_echo_all'
6520
# Archives containing C++ object files must be created using
6521
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6522
# necessary to make sure instantiated templates are included
6524
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6532
# FIXME: insert proper C++ library support
6533
_LT_TAGVAR(ld_shlibs, $1)=no
6537
# FIXME: insert proper C++ library support
6538
_LT_TAGVAR(ld_shlibs, $1)=no
6542
case $cc_basename in
6544
# FIXME: insert proper C++ library support
6545
_LT_TAGVAR(ld_shlibs, $1)=no
6548
# FIXME: insert proper C++ library support
6549
_LT_TAGVAR(ld_shlibs, $1)=no
6555
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6556
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6558
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6559
_LT_TAGVAR(hardcode_direct, $1)=yes
6560
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6562
# Workaround some broken pre-1.5 toolchains
6563
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6567
_LT_TAGVAR(ld_shlibs, $1)=yes
6571
# C++ shared libraries are fairly broken
6572
_LT_TAGVAR(ld_shlibs, $1)=no
6576
if test -f /usr/libexec/ld.so; then
6577
_LT_TAGVAR(hardcode_direct, $1)=yes
6578
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6579
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6580
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6581
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6582
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6583
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
6584
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6585
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6587
output_verbose_link_cmd=func_echo_all
6589
_LT_TAGVAR(ld_shlibs, $1)=no
6593
osf3* | osf4* | osf5*)
6594
case $cc_basename in
6596
# Kuck and Associates, Inc. (KAI) C++ Compiler
6598
# KCC will only create a shared library if the output file
6599
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6600
# to its proper name (with version) after linking.
6601
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6603
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6604
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6606
# Archives containing C++ object files must be created using
6607
# the KAI C++ compiler.
6609
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6610
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6614
# Rational C++ 2.4.1
6615
# FIXME: insert proper C++ library support
6616
_LT_TAGVAR(ld_shlibs, $1)=no
6621
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6622
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6623
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6626
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6627
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6628
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6629
echo "-hidden">> $lib.exp~
6630
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
6632
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6636
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6638
# Commands to make compiler produce verbose output that lists
6639
# what "hidden" libraries, object files and flags are used when
6640
# linking a shared library.
6642
# There doesn't appear to be a way to prevent this compiler from
6643
# explicitly linking system object files so we need to strip them
6644
# from the output so that they don't get included in the library
6646
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6649
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6650
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6653
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6656
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6660
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6661
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6663
# Commands to make compiler produce verbose output that lists
6664
# what "hidden" libraries, object files and flags are used when
6665
# linking a shared library.
6666
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6669
# FIXME: insert proper C++ library support
6670
_LT_TAGVAR(ld_shlibs, $1)=no
6677
# FIXME: insert proper C++ library support
6678
_LT_TAGVAR(ld_shlibs, $1)=no
6682
case $cc_basename in
6685
# FIXME: insert proper C++ library support
6686
_LT_TAGVAR(ld_shlibs, $1)=no
6690
# FIXME: insert proper C++ library support
6691
_LT_TAGVAR(ld_shlibs, $1)=no
6694
# FIXME: insert proper C++ library support
6695
_LT_TAGVAR(ld_shlibs, $1)=no
6701
case $cc_basename in
6703
# Sun C++ 4.2, 5.x and Centerline C++
6704
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6705
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6706
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6707
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6708
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6710
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6711
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6713
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6715
# The compiler driver will combine and reorder linker options,
6716
# but understands `-z linker_flag'.
6717
# Supported since Solaris 2.6 (maybe 2.5.1?)
6718
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6721
_LT_TAGVAR(link_all_deplibs, $1)=yes
6723
output_verbose_link_cmd='func_echo_all'
6725
# Archives containing C++ object files must be created using
6726
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6727
# necessary to make sure instantiated templates are included
6729
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6732
# Green Hills C++ Compiler
6733
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6735
# The C++ compiler must be used to create the archive.
6736
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6739
# GNU C++ compiler with Solaris linker
6740
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6741
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6742
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6743
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6744
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6745
$CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6747
# Commands to make compiler produce verbose output that lists
6748
# what "hidden" libraries, object files and flags are used when
6749
# linking a shared library.
6750
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6752
# g++ 2.7 appears to require `-G' NOT `-shared' on this
6754
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6755
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6756
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6758
# Commands to make compiler produce verbose output that lists
6759
# what "hidden" libraries, object files and flags are used when
6760
# linking a shared library.
6761
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6764
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6766
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6768
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6776
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6777
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6778
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6779
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6780
runpath_var='LD_RUN_PATH'
6782
case $cc_basename in
6784
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6785
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6788
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6789
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6794
sysv5* | sco3.2v5* | sco5v6*)
6795
# Note: We can NOT use -z defs as we might desire, because we do not
6796
# link with -lc, and that would cause any symbols used from libc to
6797
# always be unresolved, which means just about no library would
6798
# ever link correctly. If we're not using GNU ld we use -z text
6799
# though, which does catch some bad symbols but isn't as heavy-handed
6801
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6802
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6803
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6804
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6805
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6806
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6807
_LT_TAGVAR(link_all_deplibs, $1)=yes
6808
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6809
runpath_var='LD_RUN_PATH'
6811
case $cc_basename in
6813
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6814
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6815
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6816
'"$_LT_TAGVAR(old_archive_cmds, $1)"
6817
_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6818
'"$_LT_TAGVAR(reload_cmds, $1)"
6821
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6822
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6828
case $cc_basename in
6830
# NonStop-UX NCC 3.20
6831
# FIXME: insert proper C++ library support
6832
_LT_TAGVAR(ld_shlibs, $1)=no
6835
# FIXME: insert proper C++ library support
6836
_LT_TAGVAR(ld_shlibs, $1)=no
6842
# FIXME: insert proper C++ library support
6843
_LT_TAGVAR(ld_shlibs, $1)=no
6847
# FIXME: insert proper C++ library support
6848
_LT_TAGVAR(ld_shlibs, $1)=no
6852
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6853
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6855
_LT_TAGVAR(GCC, $1)="$GXX"
6856
_LT_TAGVAR(LD, $1)="$LD"
6859
## There is no encapsulation within the following macros, do not change
6860
## the running order or otherwise move them around unless you know exactly
6861
## what you are doing...
6862
_LT_SYS_HIDDEN_LIBDEPS($1)
6863
_LT_COMPILER_PIC($1)
6864
_LT_COMPILER_C_O($1)
6865
_LT_COMPILER_FILE_LOCKS($1)
6866
_LT_LINKER_SHLIBS($1)
6867
_LT_SYS_DYNAMIC_LINKER($1)
6868
_LT_LINKER_HARDCODE_LIBPATH($1)
6871
fi # test -n "$compiler"
6874
CFLAGS=$lt_save_CFLAGS
6878
with_gnu_ld=$lt_save_with_gnu_ld
6879
lt_cv_path_LDCXX=$lt_cv_path_LD
6880
lt_cv_path_LD=$lt_save_path_LD
6881
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6882
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6883
fi # test "$_lt_caught_CXX_error" != yes
6886
])# _LT_LANG_CXX_CONFIG
6889
# _LT_FUNC_STRIPNAME_CNF
6890
# ----------------------
6891
# func_stripname_cnf prefix suffix name
6892
# strip PREFIX and SUFFIX off of NAME.
6893
# PREFIX and SUFFIX must not contain globbing or regex special
6894
# characters, hashes, percent signs, but SUFFIX may contain a leading
6895
# dot (in which case that matches only a dot).
6897
# This function is identical to the (non-XSI) version of func_stripname,
6898
# except this one can be used by m4 code that may be executed by configure,
6899
# rather than the libtool script.
6900
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6901
AC_REQUIRE([_LT_DECL_SED])
6902
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6903
func_stripname_cnf ()
6906
.*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6907
*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6909
} # func_stripname_cnf
6910
])# _LT_FUNC_STRIPNAME_CNF
6912
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6913
# ---------------------------------
6914
# Figure out "hidden" library dependencies from verbose
6915
# compiler output when linking a shared library.
6916
# Parse the compiler output and extract the necessary
6917
# objects, libraries and library flags.
6918
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6919
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6920
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6921
# Dependencies to place before and after the object being linked:
6922
_LT_TAGVAR(predep_objects, $1)=
6923
_LT_TAGVAR(postdep_objects, $1)=
6924
_LT_TAGVAR(predeps, $1)=
6925
_LT_TAGVAR(postdeps, $1)=
6926
_LT_TAGVAR(compiler_lib_search_path, $1)=
6928
dnl we can't use the lt_simple_compile_test_code here,
6929
dnl because it contains code intended for an executable,
6930
dnl not a library. It's possible we should let each
6931
dnl tag define a new lt_????_link_test_code variable,
6932
dnl but it's only used here...
6933
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6935
void foo (void) { a = 0; }
6937
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6941
Foo (void) { a = 0; }
6946
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6954
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6962
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6965
public void bar (void) {
6970
], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6977
_lt_libdeps_save_CFLAGS=$CFLAGS
6978
case "$CC $CFLAGS " in #(
6979
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6980
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6981
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
6984
dnl Parse the compiler output and extract the necessary
6985
dnl objects, libraries and library flags.
6986
if AC_TRY_EVAL(ac_compile); then
6987
# Parse the compiler output and extract the necessary
6988
# objects, libraries and library flags.
6990
# Sentinel used to keep track of whether or not we are before
6991
# the conftest object file.
6992
pre_test_object_deps_done=no
6994
for p in `eval "$output_verbose_link_cmd"`; do
6998
# Some compilers place space between "-{L,R}" and the path.
7000
if test $p = "-L" ||
7001
test $p = "-R"; then
7006
# Expand the sysroot to ease extracting the directories later.
7007
if test -z "$prev"; then
7009
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7010
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7011
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7015
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7017
if test "$pre_test_object_deps_done" = no; then
7020
# Internal compiler library paths should come after those
7021
# provided the user. The postdeps already come after the
7022
# user supplied libs so there is no need to process them.
7023
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7024
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7026
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7029
# The "-l" case would never come before the object being
7030
# linked, so don't bother handling this case.
7033
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7034
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
7036
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7042
*.lto.$objext) ;; # Ignore GCC LTO objects
7044
# This assumes that the test object file only shows up
7045
# once in the compiler output.
7046
if test "$p" = "conftest.$objext"; then
7047
pre_test_object_deps_done=yes
7051
if test "$pre_test_object_deps_done" = no; then
7052
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7053
_LT_TAGVAR(predep_objects, $1)="$p"
7055
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7058
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7059
_LT_TAGVAR(postdep_objects, $1)="$p"
7061
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7066
*) ;; # Ignore the rest.
7074
echo "libtool.m4: error: problem compiling $1 test program"
7077
$RM -f confest.$objext
7078
CFLAGS=$_lt_libdeps_save_CFLAGS
7080
# PORTME: override above test on systems where it is broken
7084
# Interix 3.5 installs completely hosed .la files for C++, so rather than
7085
# hack all around it, let's just trust "g++" to DTRT.
7086
_LT_TAGVAR(predep_objects,$1)=
7087
_LT_TAGVAR(postdep_objects,$1)=
7088
_LT_TAGVAR(postdeps,$1)=
7092
case `$CC -V 2>&1 | sed 5q` in
7096
# The more standards-conforming stlport4 library is
7097
# incompatible with the Cstd library. Avoid specifying
7098
# it if it's in CXXFLAGS. Ignore libCrun as
7099
# -library=stlport4 depends on it.
7100
case " $CXX $CXXFLAGS " in
7101
*" -library=stlport4 "*)
7102
solaris_use_stlport4=yes
7106
if test "$solaris_use_stlport4" != yes; then
7107
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7114
case $cc_basename in
7116
# The more standards-conforming stlport4 library is
7117
# incompatible with the Cstd library. Avoid specifying
7118
# it if it's in CXXFLAGS. Ignore libCrun as
7119
# -library=stlport4 depends on it.
7120
case " $CXX $CXXFLAGS " in
7121
*" -library=stlport4 "*)
7122
solaris_use_stlport4=yes
7126
# Adding this requires a known-good setup of shared libraries for
7127
# Sun compiler versions before 5.6, else PIC objects from an old
7128
# archive will be linked into the output, leading to subtle bugs.
7129
if test "$solaris_use_stlport4" != yes; then
7130
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7138
case " $_LT_TAGVAR(postdeps, $1) " in
7139
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7141
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
7142
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7143
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7145
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7146
[The directories searched by this compiler when creating a shared library])
7147
_LT_TAGDECL([], [predep_objects], [1],
7148
[Dependencies to place before and after the objects being linked to
7149
create a shared library])
7150
_LT_TAGDECL([], [postdep_objects], [1])
7151
_LT_TAGDECL([], [predeps], [1])
7152
_LT_TAGDECL([], [postdeps], [1])
7153
_LT_TAGDECL([], [compiler_lib_search_path], [1],
7154
[The library search path used internally by the compiler when linking
7156
])# _LT_SYS_HIDDEN_LIBDEPS
7159
# _LT_LANG_F77_CONFIG([TAG])
7160
# --------------------------
7161
# Ensure that the configuration variables for a Fortran 77 compiler are
7162
# suitably defined. These variables are subsequently used by _LT_CONFIG
7163
# to write the compiler configuration to `libtool'.
7164
m4_defun([_LT_LANG_F77_CONFIG],
7165
[AC_LANG_PUSH(Fortran 77)
7166
if test -z "$F77" || test "X$F77" = "Xno"; then
7170
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7171
_LT_TAGVAR(allow_undefined_flag, $1)=
7172
_LT_TAGVAR(always_export_symbols, $1)=no
7173
_LT_TAGVAR(archive_expsym_cmds, $1)=
7174
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7175
_LT_TAGVAR(hardcode_direct, $1)=no
7176
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7177
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7178
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7179
_LT_TAGVAR(hardcode_minus_L, $1)=no
7180
_LT_TAGVAR(hardcode_automatic, $1)=no
7181
_LT_TAGVAR(inherit_rpath, $1)=no
7182
_LT_TAGVAR(module_cmds, $1)=
7183
_LT_TAGVAR(module_expsym_cmds, $1)=
7184
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7185
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7186
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7187
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7188
_LT_TAGVAR(no_undefined_flag, $1)=
7189
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7190
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7192
# Source file extension for f77 test sources.
7195
# Object file extension for compiled f77 test sources.
7197
_LT_TAGVAR(objext, $1)=$objext
7199
# No sense in running all these tests if we already determined that
7200
# the F77 compiler isn't working. Some variables (like enable_shared)
7201
# are currently assumed to apply to all compilers on this platform,
7202
# and will be corrupted by setting them based on a non-working compiler.
7203
if test "$_lt_disable_F77" != yes; then
7204
# Code to be used in simple compile tests
7205
lt_simple_compile_test_code="\
7211
# Code to be used in simple link tests
7212
lt_simple_link_test_code="\
7217
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7220
# save warnings/boilerplate of simple test code
7221
_LT_COMPILER_BOILERPLATE
7222
_LT_LINKER_BOILERPLATE
7224
# Allow CC to be a program name with arguments.
7227
lt_save_CFLAGS=$CFLAGS
7231
_LT_TAGVAR(compiler, $1)=$CC
7232
_LT_CC_BASENAME([$compiler])
7234
if test -n "$compiler"; then
7235
AC_MSG_CHECKING([if libtool supports shared libraries])
7236
AC_MSG_RESULT([$can_build_shared])
7238
AC_MSG_CHECKING([whether to build shared libraries])
7239
test "$can_build_shared" = "no" && enable_shared=no
7241
# On AIX, shared libraries and static libraries use the same namespace, and
7242
# are all built from PIC.
7245
test "$enable_shared" = yes && enable_static=no
7246
if test -n "$RANLIB"; then
7247
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7248
postinstall_cmds='$RANLIB $lib'
7252
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7253
test "$enable_shared" = yes && enable_static=no
7257
AC_MSG_RESULT([$enable_shared])
7259
AC_MSG_CHECKING([whether to build static libraries])
7260
# Make sure either enable_shared or enable_static is yes.
7261
test "$enable_shared" = yes || enable_static=yes
7262
AC_MSG_RESULT([$enable_static])
7264
_LT_TAGVAR(GCC, $1)="$G77"
7265
_LT_TAGVAR(LD, $1)="$LD"
7268
## There is no encapsulation within the following macros, do not change
7269
## the running order or otherwise move them around unless you know exactly
7270
## what you are doing...
7271
_LT_COMPILER_PIC($1)
7272
_LT_COMPILER_C_O($1)
7273
_LT_COMPILER_FILE_LOCKS($1)
7274
_LT_LINKER_SHLIBS($1)
7275
_LT_SYS_DYNAMIC_LINKER($1)
7276
_LT_LINKER_HARDCODE_LIBPATH($1)
7279
fi # test -n "$compiler"
7283
CFLAGS="$lt_save_CFLAGS"
7284
fi # test "$_lt_disable_F77" != yes
7287
])# _LT_LANG_F77_CONFIG
7290
# _LT_LANG_FC_CONFIG([TAG])
7291
# -------------------------
7292
# Ensure that the configuration variables for a Fortran compiler are
7293
# suitably defined. These variables are subsequently used by _LT_CONFIG
7294
# to write the compiler configuration to `libtool'.
7295
m4_defun([_LT_LANG_FC_CONFIG],
7296
[AC_LANG_PUSH(Fortran)
7298
if test -z "$FC" || test "X$FC" = "Xno"; then
7302
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7303
_LT_TAGVAR(allow_undefined_flag, $1)=
7304
_LT_TAGVAR(always_export_symbols, $1)=no
7305
_LT_TAGVAR(archive_expsym_cmds, $1)=
7306
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7307
_LT_TAGVAR(hardcode_direct, $1)=no
7308
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7309
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7310
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7311
_LT_TAGVAR(hardcode_minus_L, $1)=no
7312
_LT_TAGVAR(hardcode_automatic, $1)=no
7313
_LT_TAGVAR(inherit_rpath, $1)=no
7314
_LT_TAGVAR(module_cmds, $1)=
7315
_LT_TAGVAR(module_expsym_cmds, $1)=
7316
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7317
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7318
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7319
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7320
_LT_TAGVAR(no_undefined_flag, $1)=
7321
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7322
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7324
# Source file extension for fc test sources.
7325
ac_ext=${ac_fc_srcext-f}
7327
# Object file extension for compiled fc test sources.
7329
_LT_TAGVAR(objext, $1)=$objext
7331
# No sense in running all these tests if we already determined that
7332
# the FC compiler isn't working. Some variables (like enable_shared)
7333
# are currently assumed to apply to all compilers on this platform,
7334
# and will be corrupted by setting them based on a non-working compiler.
7335
if test "$_lt_disable_FC" != yes; then
7336
# Code to be used in simple compile tests
7337
lt_simple_compile_test_code="\
7343
# Code to be used in simple link tests
7344
lt_simple_link_test_code="\
7349
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7352
# save warnings/boilerplate of simple test code
7353
_LT_COMPILER_BOILERPLATE
7354
_LT_LINKER_BOILERPLATE
7356
# Allow CC to be a program name with arguments.
7359
lt_save_CFLAGS=$CFLAGS
7363
GCC=$ac_cv_fc_compiler_gnu
7365
_LT_TAGVAR(compiler, $1)=$CC
7366
_LT_CC_BASENAME([$compiler])
7368
if test -n "$compiler"; then
7369
AC_MSG_CHECKING([if libtool supports shared libraries])
7370
AC_MSG_RESULT([$can_build_shared])
7372
AC_MSG_CHECKING([whether to build shared libraries])
7373
test "$can_build_shared" = "no" && enable_shared=no
7375
# On AIX, shared libraries and static libraries use the same namespace, and
7376
# are all built from PIC.
7379
test "$enable_shared" = yes && enable_static=no
7380
if test -n "$RANLIB"; then
7381
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7382
postinstall_cmds='$RANLIB $lib'
7386
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7387
test "$enable_shared" = yes && enable_static=no
7391
AC_MSG_RESULT([$enable_shared])
7393
AC_MSG_CHECKING([whether to build static libraries])
7394
# Make sure either enable_shared or enable_static is yes.
7395
test "$enable_shared" = yes || enable_static=yes
7396
AC_MSG_RESULT([$enable_static])
7398
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7399
_LT_TAGVAR(LD, $1)="$LD"
7402
## There is no encapsulation within the following macros, do not change
7403
## the running order or otherwise move them around unless you know exactly
7404
## what you are doing...
7405
_LT_SYS_HIDDEN_LIBDEPS($1)
7406
_LT_COMPILER_PIC($1)
7407
_LT_COMPILER_C_O($1)
7408
_LT_COMPILER_FILE_LOCKS($1)
7409
_LT_LINKER_SHLIBS($1)
7410
_LT_SYS_DYNAMIC_LINKER($1)
7411
_LT_LINKER_HARDCODE_LIBPATH($1)
7414
fi # test -n "$compiler"
7418
CFLAGS=$lt_save_CFLAGS
7419
fi # test "$_lt_disable_FC" != yes
7422
])# _LT_LANG_FC_CONFIG
7425
# _LT_LANG_GCJ_CONFIG([TAG])
7426
# --------------------------
7427
# Ensure that the configuration variables for the GNU Java Compiler compiler
7428
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7429
# to write the compiler configuration to `libtool'.
7430
m4_defun([_LT_LANG_GCJ_CONFIG],
7431
[AC_REQUIRE([LT_PROG_GCJ])dnl
7434
# Source file extension for Java test sources.
7437
# Object file extension for compiled Java test sources.
7439
_LT_TAGVAR(objext, $1)=$objext
7441
# Code to be used in simple compile tests
7442
lt_simple_compile_test_code="class foo {}"
7444
# Code to be used in simple link tests
7445
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7447
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7450
# save warnings/boilerplate of simple test code
7451
_LT_COMPILER_BOILERPLATE
7452
_LT_LINKER_BOILERPLATE
7454
# Allow CC to be a program name with arguments.
7456
lt_save_CFLAGS=$CFLAGS
7462
_LT_TAGVAR(compiler, $1)=$CC
7463
_LT_TAGVAR(LD, $1)="$LD"
7464
_LT_CC_BASENAME([$compiler])
7466
# GCJ did not exist at the time GCC didn't implicitly link libc in.
7467
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7469
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7470
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7471
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7474
## There is no encapsulation within the following macros, do not change
7475
## the running order or otherwise move them around unless you know exactly
7476
## what you are doing...
7477
if test -n "$compiler"; then
7478
_LT_COMPILER_NO_RTTI($1)
7479
_LT_COMPILER_PIC($1)
7480
_LT_COMPILER_C_O($1)
7481
_LT_COMPILER_FILE_LOCKS($1)
7482
_LT_LINKER_SHLIBS($1)
7483
_LT_LINKER_HARDCODE_LIBPATH($1)
7492
CFLAGS=$lt_save_CFLAGS
7493
])# _LT_LANG_GCJ_CONFIG
7496
# _LT_LANG_GO_CONFIG([TAG])
7497
# --------------------------
7498
# Ensure that the configuration variables for the GNU Go compiler
7499
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7500
# to write the compiler configuration to `libtool'.
7501
m4_defun([_LT_LANG_GO_CONFIG],
7502
[AC_REQUIRE([LT_PROG_GO])dnl
7505
# Source file extension for Go test sources.
7508
# Object file extension for compiled Go test sources.
7510
_LT_TAGVAR(objext, $1)=$objext
7512
# Code to be used in simple compile tests
7513
lt_simple_compile_test_code="package main; func main() { }"
7515
# Code to be used in simple link tests
7516
lt_simple_link_test_code='package main; func main() { }'
7518
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7521
# save warnings/boilerplate of simple test code
7522
_LT_COMPILER_BOILERPLATE
7523
_LT_LINKER_BOILERPLATE
7525
# Allow CC to be a program name with arguments.
7527
lt_save_CFLAGS=$CFLAGS
7533
_LT_TAGVAR(compiler, $1)=$CC
7534
_LT_TAGVAR(LD, $1)="$LD"
7535
_LT_CC_BASENAME([$compiler])
7537
# Go did not exist at the time GCC didn't implicitly link libc in.
7538
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7540
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7541
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7542
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7545
## There is no encapsulation within the following macros, do not change
7546
## the running order or otherwise move them around unless you know exactly
7547
## what you are doing...
7548
if test -n "$compiler"; then
7549
_LT_COMPILER_NO_RTTI($1)
7550
_LT_COMPILER_PIC($1)
7551
_LT_COMPILER_C_O($1)
7552
_LT_COMPILER_FILE_LOCKS($1)
7553
_LT_LINKER_SHLIBS($1)
7554
_LT_LINKER_HARDCODE_LIBPATH($1)
7563
CFLAGS=$lt_save_CFLAGS
7564
])# _LT_LANG_GO_CONFIG
7567
# _LT_LANG_RC_CONFIG([TAG])
7568
# -------------------------
7569
# Ensure that the configuration variables for the Windows resource compiler
7570
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7571
# to write the compiler configuration to `libtool'.
7572
m4_defun([_LT_LANG_RC_CONFIG],
7573
[AC_REQUIRE([LT_PROG_RC])dnl
7576
# Source file extension for RC test sources.
7579
# Object file extension for compiled RC test sources.
7581
_LT_TAGVAR(objext, $1)=$objext
7583
# Code to be used in simple compile tests
7584
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7586
# Code to be used in simple link tests
7587
lt_simple_link_test_code="$lt_simple_compile_test_code"
7589
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7592
# save warnings/boilerplate of simple test code
7593
_LT_COMPILER_BOILERPLATE
7594
_LT_LINKER_BOILERPLATE
7596
# Allow CC to be a program name with arguments.
7598
lt_save_CFLAGS=$CFLAGS
7604
_LT_TAGVAR(compiler, $1)=$CC
7605
_LT_CC_BASENAME([$compiler])
7606
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7608
if test -n "$compiler"; then
7616
CFLAGS=$lt_save_CFLAGS
7617
])# _LT_LANG_RC_CONFIG
7622
AC_DEFUN([LT_PROG_GCJ],
7623
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7624
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7625
[AC_CHECK_TOOL(GCJ, gcj,)
7626
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7627
AC_SUBST(GCJFLAGS)])])[]dnl
7631
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7632
dnl aclocal-1.4 backwards compatibility:
7633
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7638
AC_DEFUN([LT_PROG_GO],
7639
[AC_CHECK_TOOL(GOC, gccgo,)
7645
AC_DEFUN([LT_PROG_RC],
7646
[AC_CHECK_TOOL(RC, windres,)
7650
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7651
dnl aclocal-1.4 backwards compatibility:
7652
dnl AC_DEFUN([LT_AC_PROG_RC], [])
7657
# If we don't have a new enough Autoconf to choose the best grep
7658
# available, choose the one first in the user's PATH.
7659
m4_defun([_LT_DECL_EGREP],
7660
[AC_REQUIRE([AC_PROG_EGREP])dnl
7661
AC_REQUIRE([AC_PROG_FGREP])dnl
7662
test -z "$GREP" && GREP=grep
7663
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7664
_LT_DECL([], [EGREP], [1], [An ERE matcher])
7665
_LT_DECL([], [FGREP], [1], [A literal string matcher])
7666
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7673
# If we don't have a new enough Autoconf to choose the best objdump
7674
# available, choose the one first in the user's PATH.
7675
m4_defun([_LT_DECL_OBJDUMP],
7676
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7677
test -z "$OBJDUMP" && OBJDUMP=objdump
7678
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7684
# Ensure DLLTOOL variable is set.
7685
m4_defun([_LT_DECL_DLLTOOL],
7686
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7687
test -z "$DLLTOOL" && DLLTOOL=dlltool
7688
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7694
# Check for a fully-functional sed program, that truncates
7695
# as few characters as possible. Prefer GNU sed if found.
7696
m4_defun([_LT_DECL_SED],
7698
test -z "$SED" && SED=sed
7699
Xsed="$SED -e 1s/^X//"
7700
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7701
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7702
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
7705
m4_ifndef([AC_PROG_SED], [
7706
############################################################
7707
# NOTE: This macro has been submitted for inclusion into #
7708
# GNU Autoconf as AC_PROG_SED. When it is available in #
7709
# a released version of Autoconf we should remove this #
7710
# macro and use it instead. #
7711
############################################################
7713
m4_defun([AC_PROG_SED],
7714
[AC_MSG_CHECKING([for a sed that does not truncate output])
7715
AC_CACHE_VAL(lt_cv_path_SED,
7716
[# Loop through the user's path and test for sed and gsed.
7717
# Then use that list of sed's as ones to test for truncation.
7718
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7722
test -z "$as_dir" && as_dir=.
7723
for lt_ac_prog in sed gsed; do
7724
for ac_exec_ext in '' $ac_executable_extensions; do
7725
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7726
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7734
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7735
# along with /bin/sed that truncates output.
7736
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7737
test ! -f $lt_ac_sed && continue
7738
cat /dev/null > conftest.in
7740
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7741
# Check for GNU sed and select it if it is found.
7742
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7743
lt_cv_path_SED=$lt_ac_sed
7747
cat conftest.in conftest.in >conftest.tmp
7748
mv conftest.tmp conftest.in
7749
cp conftest.in conftest.nl
7751
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7752
cmp -s conftest.out conftest.nl || break
7753
# 10000 chars as input seems more than enough
7754
test $lt_ac_count -gt 10 && break
7755
lt_ac_count=`expr $lt_ac_count + 1`
7756
if test $lt_ac_count -gt $lt_ac_max; then
7757
lt_ac_max=$lt_ac_count
7758
lt_cv_path_SED=$lt_ac_sed
7765
AC_MSG_RESULT([$SED])
7770
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7771
dnl aclocal-1.4 backwards compatibility:
7772
dnl AC_DEFUN([LT_AC_PROG_SED], [])
7775
# _LT_CHECK_SHELL_FEATURES
7776
# ------------------------
7777
# Find out whether the shell is Bourne or XSI compatible,
7778
# or has some other useful features.
7779
m4_defun([_LT_CHECK_SHELL_FEATURES],
7780
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7781
# Try some XSI features
7784
test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7786
&& eval 'test $(( 1 + 1 )) -eq 2 \
7787
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7789
AC_MSG_RESULT([$xsi_shell])
7790
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7792
AC_MSG_CHECKING([whether the shell understands "+="])
7794
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7796
&& lt_shell_append=yes
7797
AC_MSG_RESULT([$lt_shell_append])
7798
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7800
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7805
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7807
# test EBCDIC or ASCII
7808
case `echo X|tr X '\101'` in
7809
A) # ASCII based system
7810
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7811
lt_SP2NL='tr \040 \012'
7812
lt_NL2SP='tr \015\012 \040\040'
7814
*) # EBCDIC based system
7815
lt_SP2NL='tr \100 \n'
7816
lt_NL2SP='tr \r\n \100\100'
7819
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7820
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7821
])# _LT_CHECK_SHELL_FEATURES
7824
# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7825
# ------------------------------------------------------
7826
# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7827
# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7828
m4_defun([_LT_PROG_FUNCTION_REPLACE],
7830
sed -e '/^$1 ()$/,/^} # $1 /c\
7833
m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7834
} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7835
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7836
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7837
test 0 -eq $? || _lt_function_replace_fail=:
7841
# _LT_PROG_REPLACE_SHELLFNS
7842
# -------------------------
7843
# Replace existing portable implementations of several shell functions with
7844
# equivalent extended shell implementations where those features are available..
7845
m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7846
[if test x"$xsi_shell" = xyes; then
7847
_LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7849
*/*) func_dirname_result="${1%/*}${2}" ;;
7850
* ) func_dirname_result="${3}" ;;
7853
_LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7854
func_basename_result="${1##*/}"])
7856
_LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7858
*/*) func_dirname_result="${1%/*}${2}" ;;
7859
* ) func_dirname_result="${3}" ;;
7861
func_basename_result="${1##*/}"])
7863
_LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7864
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7865
# positional parameters, so assign one to ordinary parameter first.
7866
func_stripname_result=${3}
7867
func_stripname_result=${func_stripname_result#"${1}"}
7868
func_stripname_result=${func_stripname_result%"${2}"}])
7870
_LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7871
func_split_long_opt_name=${1%%=*}
7872
func_split_long_opt_arg=${1#*=}])
7874
_LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7875
func_split_short_opt_arg=${1#??}
7876
func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7878
_LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7880
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7881
*) func_lo2o_result=${1} ;;
7884
_LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7886
_LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7888
_LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7891
if test x"$lt_shell_append" = xyes; then
7892
_LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7894
_LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7895
func_quote_for_eval "${2}"
7896
dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7897
eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7899
# Save a `func_append' function call where possible by direct use of '+='
7900
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7901
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7902
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7903
test 0 -eq $? || _lt_function_replace_fail=:
7905
# Save a `func_append' function call even when '+=' is not available
7906
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7907
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7908
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7909
test 0 -eq $? || _lt_function_replace_fail=:
7912
if test x"$_lt_function_replace_fail" = x":"; then
7913
AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7917
# _LT_PATH_CONVERSION_FUNCTIONS
7918
# -----------------------------
7919
# Determine which file name conversion functions should be used by
7920
# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7921
# for certain cross-compile configurations and native mingw.
7922
m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7923
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
7924
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7925
AC_MSG_CHECKING([how to convert $build file names to $host format])
7926
AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7930
*-*-mingw* ) # actually msys
7931
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7934
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7936
* ) # otherwise, assume *nix
7937
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7943
*-*-mingw* ) # actually msys
7944
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7947
lt_cv_to_host_file_cmd=func_convert_file_noop
7949
* ) # otherwise, assume *nix
7950
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7954
* ) # unhandled hosts (and "normal" native builds)
7955
lt_cv_to_host_file_cmd=func_convert_file_noop
7959
to_host_file_cmd=$lt_cv_to_host_file_cmd
7960
AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7961
_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7962
[0], [convert $build file names to $host format])dnl
7964
AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7965
AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7966
[#assume ordinary cross tools, or native build.
7967
lt_cv_to_tool_file_cmd=func_convert_file_noop
7971
*-*-mingw* ) # actually msys
7972
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7978
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7979
AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7980
_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7981
[0], [convert $build files to toolchain format])dnl
7982
])# _LT_PATH_CONVERSION_FUNCTIONS