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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 Free Software Foundation,
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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 Free Software Foundation,
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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([], [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 ##
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## ------------------------ ##
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# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
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# -------------------------------------------------------------------
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# CONFIGNAME is the name given to the value in the libtool script.
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# VARNAME is the (base) name used in the configure script.
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# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
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# VARNAME. Any other value will be used directly.
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m4_define([_LT_DECL],
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[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
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[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
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[m4_ifval([$1], [$1], [$2])])
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lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
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[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
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lt_dict_add_subkey([lt_decl_dict], [$2],
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[tagged?], [m4_ifval([$5], [yes], [no])])])
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# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
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# --------------------------------------------------------
362
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
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# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
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# ------------------------------------------------
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m4_define([lt_decl_tag_varnames],
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[_lt_decl_filter([tagged?], [yes], $@)])
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# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
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# ---------------------------------------------------------
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m4_define([_lt_decl_filter],
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[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...])
384
# --------------------------------------------------
385
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...])
390
# ---------------------------------------------------
391
m4_define([lt_decl_dquote_varnames],
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[_lt_decl_filter([value], [2], $@)])
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# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
396
# ---------------------------------------------------
397
m4_define([lt_decl_varnames_tagged],
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[m4_assert([$# <= 2])dnl
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_$0(m4_quote(m4_default([$1], [[, ]])),
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m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
401
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
402
m4_define([_lt_decl_varnames_tagged],
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[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
406
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
407
# ------------------------------------------------
408
m4_define([lt_decl_all_varnames],
409
[_$0(m4_quote(m4_default([$1], [[, ]])),
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m4_quote(lt_decl_varnames),
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m4_quote(m4_shift($@))))[]dnl
414
m4_define([_lt_decl_all_varnames],
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[lt_join($@, lt_decl_varnames_tagged([$1],
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lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
420
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
421
# ------------------------------------
422
# Quote a variable value, and forward it to `config.status' so that its
423
# declaration there will have the same value as in `configure'. VARNAME
424
# must have a single quote delimited value for this to work.
425
m4_define([_LT_CONFIG_STATUS_DECLARE],
426
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
429
# _LT_CONFIG_STATUS_DECLARATIONS
430
# ------------------------------
431
# We delimit libtool config variables with single quotes, so when
432
# we write them to config.status, we have to be sure to quote all
433
# embedded single quotes properly. In configure, this macro expands
434
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
436
# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
437
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
438
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
439
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
444
# Output comment and list of tags supported by the script
445
m4_defun([_LT_LIBTOOL_TAGS],
446
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
447
available_tags="_LT_TAGS"dnl
451
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
452
# -----------------------------------
453
# Extract the dictionary values for VARNAME (optionally with TAG) and
454
# expand to a commented shell variable setting:
456
# # Some comment about what VAR is for.
457
# visible_name=$lt_internal_name
458
m4_define([_LT_LIBTOOL_DECLARE],
459
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
460
[description])))[]dnl
461
m4_pushdef([_libtool_name],
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m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
463
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
464
[0], [_libtool_name=[$]$1],
465
[1], [_libtool_name=$lt_[]$1],
466
[2], [_libtool_name=$lt_[]$1],
467
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
468
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
472
# _LT_LIBTOOL_CONFIG_VARS
473
# -----------------------
474
# Produce commented declarations of non-tagged libtool config variables
475
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
476
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
477
# section) are produced by _LT_LIBTOOL_TAG_VARS.
478
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
479
[m4_foreach([_lt_var],
480
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
481
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
484
# _LT_LIBTOOL_TAG_VARS(TAG)
485
# -------------------------
486
m4_define([_LT_LIBTOOL_TAG_VARS],
487
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
488
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
491
# _LT_TAGVAR(VARNAME, [TAGNAME])
492
# ------------------------------
493
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
496
# _LT_CONFIG_COMMANDS
497
# -------------------
498
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
499
# variables for single and double quote escaping we saved from calls
500
# to _LT_DECL, we can put quote escaped variables declarations
501
# into `config.status', and then the shell code to quote escape them in
502
# for loops in `config.status'. Finally, any additional code accumulated
503
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
504
m4_defun([_LT_CONFIG_COMMANDS],
505
[AC_PROVIDE_IFELSE([LT_OUTPUT],
506
dnl If the libtool generation code has been placed in $CONFIG_LT,
507
dnl instead of duplicating it all over again into config.status,
508
dnl then we will have config.status run $CONFIG_LT later, so it
509
dnl needs to know what name is stored there:
510
[AC_CONFIG_COMMANDS([libtool],
511
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
512
dnl If the libtool generation code is destined for config.status,
513
dnl expand the accumulated commands and init code now:
514
[AC_CONFIG_COMMANDS([libtool],
515
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
516
])#_LT_CONFIG_COMMANDS
520
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
523
# The HP-UX ksh and POSIX shell print the target directory to stdout
525
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
527
sed_quote_subst='$sed_quote_subst'
528
double_quote_subst='$double_quote_subst'
529
delay_variable_subst='$delay_variable_subst'
530
_LT_CONFIG_STATUS_DECLARATIONS
533
compiler='$compiler_DEFAULT'
535
# A function that is used when there is no print builtin or printf.
536
func_fallback_echo ()
538
eval 'cat <<_LTECHO_EOF
543
# Quote evaled strings.
544
for var in lt_decl_all_varnames([[ \
545
]], lt_decl_quote_varnames); do
546
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
547
*[[\\\\\\\`\\"\\\$]]*)
548
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
551
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
556
# Double-quote double-evaled strings.
557
for var in lt_decl_all_varnames([[ \
558
]], lt_decl_dquote_varnames); do
559
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
560
*[[\\\\\\\`\\"\\\$]]*)
561
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
564
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
569
_LT_OUTPUT_LIBTOOL_INIT
572
# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
573
# ------------------------------------
574
# Generate a child script FILE with all initialization necessary to
575
# reuse the environment learned by the parent script, and make the
576
# file executable. If COMMENT is supplied, it is inserted after the
577
# `#!' sequence but before initialization text begins. After this
578
# macro, additional text can be appended to FILE to form the body of
579
# the child script. The macro ends with non-zero status if the
580
# file could not be fully written (such as if the disk is full).
581
m4_ifdef([AS_INIT_GENERATED],
582
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
583
[m4_defun([_LT_GENERATED_FILE_INIT],
584
[m4_require([AS_PREPARE])]dnl
585
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
587
cat >$1 <<_ASEOF || lt_write_fail=1
589
# Generated by $as_me.
591
SHELL=\${CONFIG_SHELL-$SHELL}
594
cat >>$1 <<\_ASEOF || lt_write_fail=1
597
exec AS_MESSAGE_FD>&1
599
test $lt_write_fail = 0 && chmod +x $1[]dnl
600
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
604
# This macro allows early generation of the libtool script (before
605
# AC_OUTPUT is called), incase it is used in configure for compilation
607
AC_DEFUN([LT_OUTPUT],
608
[: ${CONFIG_LT=./config.lt}
609
AC_MSG_NOTICE([creating $CONFIG_LT])
610
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
611
[# Run this file to recreate a libtool stub with the current configuration.])
613
cat >>"$CONFIG_LT" <<\_LTEOF
615
exec AS_MESSAGE_LOG_FD>>config.log
618
AS_BOX([Running $as_me.])
619
} >&AS_MESSAGE_LOG_FD
622
\`$as_me' creates a local libtool stub from the current configuration,
623
for use in further configure time tests before the real libtool is
626
Usage: $[0] [[OPTIONS]]
628
-h, --help print this help, then exit
629
-V, --version print version number, then exit
630
-q, --quiet do not print progress messages
631
-d, --debug don't remove temporary files
633
Report bugs to <bug-libtool@gnu.org>."
636
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
637
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
638
configured by $[0], generated by m4_PACKAGE_STRING.
640
Copyright (C) 2010 Free Software Foundation, Inc.
641
This config.lt script is free software; the Free Software Foundation
642
gives unlimited permision to copy, distribute and modify it."
647
--version | --v* | -V )
648
echo "$lt_cl_version"; exit 0 ;;
650
echo "$lt_cl_help"; exit 0 ;;
651
--debug | --d* | -d )
653
--quiet | --q* | --silent | --s* | -q )
656
-*) AC_MSG_ERROR([unrecognized option: $[1]
657
Try \`$[0] --help' for more information.]) ;;
659
*) AC_MSG_ERROR([unrecognized argument: $[1]
660
Try \`$[0] --help' for more information.]) ;;
665
if $lt_cl_silent; then
666
exec AS_MESSAGE_FD>/dev/null
670
cat >>"$CONFIG_LT" <<_LTEOF
671
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
674
cat >>"$CONFIG_LT" <<\_LTEOF
675
AC_MSG_NOTICE([creating $ofile])
676
_LT_OUTPUT_LIBTOOL_COMMANDS
679
chmod +x "$CONFIG_LT"
681
# configure is writing to config.log, but config.lt does its own redirection,
682
# appending to config.log, which fails on DOS, as config.log is still kept
683
# open by configure. Here we exec the FD to /dev/null, effectively closing
684
# config.log, so it can be properly (re)opened and appended to by config.lt.
686
test "$silent" = yes &&
687
lt_config_lt_args="$lt_config_lt_args --quiet"
688
exec AS_MESSAGE_LOG_FD>/dev/null
689
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
690
exec AS_MESSAGE_LOG_FD>>config.log
691
$lt_cl_success || AS_EXIT(1)
697
# If TAG is the built-in tag, create an initial libtool script with a
698
# default configuration from the untagged config vars. Otherwise add code
699
# to config.status for appending the configuration named by TAG from the
700
# matching tagged config vars.
701
m4_defun([_LT_CONFIG],
702
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
703
_LT_CONFIG_SAVE_COMMANDS([
704
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
705
m4_if(_LT_TAG, [C], [
706
# See if we are running on zsh, and set the options which allow our
707
# commands through without removal of \ escapes.
708
if test -n "${ZSH_VERSION+set}" ; then
713
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
716
cat <<_LT_EOF >> "$cfgfile"
719
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
720
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
721
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
722
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
727
# ### BEGIN LIBTOOL CONFIG
728
_LT_LIBTOOL_CONFIG_VARS
730
# ### END LIBTOOL CONFIG
736
cat <<\_LT_EOF >> "$cfgfile"
737
# AIX sometimes has problems with the GCC collect2 program. For some
738
# reason, if we set the COLLECT_NAMES environment variable, the problems
739
# vanish in a puff of smoke.
740
if test "X${COLLECT_NAMES+set}" != Xset; then
750
# We use sed instead of cat because bash on DJGPP gets confused if
751
# if finds mixed CR/LF and LF-only lines. Since sed operates in
752
# text mode, it properly converts lines to CR/LF. This bash problem
753
# is reportedly fixed, but why not run on old versions too?
754
sed '$q' "$ltmain" >> "$cfgfile" \
755
|| (rm -f "$cfgfile"; exit 1)
757
_LT_PROG_REPLACE_SHELLFNS
759
mv -f "$cfgfile" "$ofile" ||
760
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
763
[cat <<_LT_EOF >> "$ofile"
765
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
766
dnl in a comment (ie after a #).
767
# ### BEGIN LIBTOOL TAG CONFIG: $1
768
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
769
# ### END LIBTOOL TAG CONFIG: $1
776
TIMESTAMP='$TIMESTAMP'
779
])dnl /_LT_CONFIG_SAVE_COMMANDS
783
# LT_SUPPORTED_TAG(TAG)
784
# ---------------------
785
# Trace this macro to discover what tags are supported by the libtool
786
# --tag option, using:
787
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
788
AC_DEFUN([LT_SUPPORTED_TAG], [])
791
# C support is built-in for now
792
m4_define([_LT_LANG_C_enabled], [])
793
m4_define([_LT_TAGS], [])
798
# Enable libtool support for the given language if not already enabled.
800
[AC_BEFORE([$0], [LT_OUTPUT])dnl
803
[C++], [_LT_LANG(CXX)],
804
[Java], [_LT_LANG(GCJ)],
805
[Fortran 77], [_LT_LANG(F77)],
806
[Fortran], [_LT_LANG(FC)],
807
[Windows Resource], [_LT_LANG(RC)],
808
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
810
[m4_fatal([$0: unsupported language: "$1"])])])dnl
817
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
818
[LT_SUPPORTED_TAG([$1])dnl
819
m4_append([_LT_TAGS], [$1 ])dnl
820
m4_define([_LT_LANG_]$1[_enabled], [])dnl
821
_LT_LANG_$1_CONFIG($1)])dnl
825
# _LT_LANG_DEFAULT_CONFIG
826
# -----------------------
827
m4_defun([_LT_LANG_DEFAULT_CONFIG],
828
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
830
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
832
AC_PROVIDE_IFELSE([AC_PROG_F77],
834
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
836
AC_PROVIDE_IFELSE([AC_PROG_FC],
838
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
840
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
841
dnl pulling things in needlessly.
842
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
844
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
846
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
848
[m4_ifdef([AC_PROG_GCJ],
849
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
850
m4_ifdef([A][M_PROG_GCJ],
851
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
852
m4_ifdef([LT_PROG_GCJ],
853
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
855
AC_PROVIDE_IFELSE([LT_PROG_RC],
857
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
858
])# _LT_LANG_DEFAULT_CONFIG
861
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
862
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
863
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
864
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
865
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
866
dnl aclocal-1.4 backwards compatibility:
867
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
868
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
869
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
870
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
871
dnl AC_DEFUN([AC_LIBTOOL_RC], [])
876
m4_defun([_LT_TAG_COMPILER],
877
[AC_REQUIRE([AC_PROG_CC])dnl
879
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
880
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
881
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
882
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
884
# If no C compiler was specified, use CC.
887
# If no C compiler flags were specified, use CFLAGS.
888
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
890
# Allow CC to be a program name with arguments.
895
# _LT_COMPILER_BOILERPLATE
896
# ------------------------
897
# Check for compiler boilerplate output or warnings with
898
# the simple compiler test code.
899
m4_defun([_LT_COMPILER_BOILERPLATE],
900
[m4_require([_LT_DECL_SED])dnl
901
ac_outfile=conftest.$ac_objext
902
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
903
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
904
_lt_compiler_boilerplate=`cat conftest.err`
906
])# _LT_COMPILER_BOILERPLATE
909
# _LT_LINKER_BOILERPLATE
910
# ----------------------
911
# Check for linker boilerplate output or warnings with
912
# the simple link test code.
913
m4_defun([_LT_LINKER_BOILERPLATE],
914
[m4_require([_LT_DECL_SED])dnl
915
ac_outfile=conftest.$ac_objext
916
echo "$lt_simple_link_test_code" >conftest.$ac_ext
917
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
918
_lt_linker_boilerplate=`cat conftest.err`
920
])# _LT_LINKER_BOILERPLATE
922
# _LT_REQUIRED_DARWIN_CHECKS
923
# -------------------------
924
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
927
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
928
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
929
AC_CHECK_TOOL([LIPO], [lipo], [:])
930
AC_CHECK_TOOL([OTOOL], [otool], [:])
931
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
932
_LT_DECL([], [DSYMUTIL], [1],
933
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
934
_LT_DECL([], [NMEDIT], [1],
935
[Tool to change global to local symbols on Mac OS X])
936
_LT_DECL([], [LIPO], [1],
937
[Tool to manipulate fat objects and archives on Mac OS X])
938
_LT_DECL([], [OTOOL], [1],
939
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
940
_LT_DECL([], [OTOOL64], [1],
941
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
943
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
944
[lt_cv_apple_cc_single_mod=no
945
if test -z "${LT_MULTI_MODULE}"; then
946
# By default we will add the -single_module flag. You can override
947
# by either setting the environment variable LT_MULTI_MODULE
948
# non-empty at configure time, or by adding -multi_module to the
950
rm -rf libconftest.dylib*
951
echo "int foo(void){return 1;}" > conftest.c
952
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
953
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
954
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
955
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
957
if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
958
lt_cv_apple_cc_single_mod=yes
960
cat conftest.err >&AS_MESSAGE_LOG_FD
962
rm -rf libconftest.dylib*
965
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
966
[lt_cv_ld_exported_symbols_list],
967
[lt_cv_ld_exported_symbols_list=no
968
save_LDFLAGS=$LDFLAGS
969
echo "_main" > conftest.sym
970
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
971
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
972
[lt_cv_ld_exported_symbols_list=yes],
973
[lt_cv_ld_exported_symbols_list=no])
974
LDFLAGS="$save_LDFLAGS"
976
AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
977
[lt_cv_ld_force_load=no
978
cat > conftest.c << _LT_EOF
979
int forced_loaded() { return 2;}
981
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
982
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
983
echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
984
$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
985
echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
986
$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
987
cat > conftest.c << _LT_EOF
988
int main() { return 0;}
990
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
991
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
993
if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
994
lt_cv_ld_force_load=yes
996
cat conftest.err >&AS_MESSAGE_LOG_FD
998
rm -f conftest.err libconftest.a conftest conftest.c
1002
rhapsody* | darwin1.[[012]])
1003
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1005
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1006
darwin*) # darwin 5.x on
1007
# if running on 10.5 or later, the deployment target defaults
1008
# to the OS version, if on x86, and 10.4, the deployment
1009
# target defaults to 10.4. Don't you love it?
1010
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1011
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1012
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1014
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1016
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1020
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1021
_lt_dar_single_mod='$single_module'
1023
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1024
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1026
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1028
if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1029
_lt_dsymutil='~$DSYMUTIL $lib || :'
1038
# _LT_DARWIN_LINKER_FEATURES
1039
# --------------------------
1040
# Checks for linker and compiler features on darwin
1041
m4_defun([_LT_DARWIN_LINKER_FEATURES],
1043
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1044
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
1045
_LT_TAGVAR(hardcode_direct, $1)=no
1046
_LT_TAGVAR(hardcode_automatic, $1)=yes
1047
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1048
if test "$lt_cv_ld_force_load" = "yes"; then
1049
_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\"`'
1051
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
1053
_LT_TAGVAR(link_all_deplibs, $1)=yes
1054
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1055
case $cc_basename in
1056
ifort*) _lt_dar_can_shared=yes ;;
1057
*) _lt_dar_can_shared=$GCC ;;
1059
if test "$_lt_dar_can_shared" = "yes"; then
1060
output_verbose_link_cmd=func_echo_all
1061
_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}"
1062
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1063
_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}"
1064
_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}${_lt_dsymutil}"
1066
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1067
_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}"
1068
_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}"
1072
_LT_TAGVAR(ld_shlibs, $1)=no
1076
# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1077
# ----------------------------------
1078
# Links a minimal program and checks the executable
1079
# for the system default hardcoded library path. In most cases,
1080
# this is /usr/lib:/lib, but when the MPI compilers are used
1081
# the location of the communication and MPI libs are included too.
1082
# If we don't find anything, use the default library path according
1083
# to the aix ld manual.
1084
# Store the results from the different compilers for each TAGNAME.
1085
# Allow to override them for all tags through lt_cv_aix_libpath.
1086
m4_defun([_LT_SYS_MODULE_PATH_AIX],
1087
[m4_require([_LT_DECL_SED])dnl
1088
if test "${lt_cv_aix_libpath+set}" = set; then
1089
aix_libpath=$lt_cv_aix_libpath
1091
AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1092
[AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1093
lt_aix_libpath_sed='[
1094
/Import File Strings/,/^$/ {
1096
s/^0 *\([^ ]*\) *$/\1/
1100
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1101
# Check for a 64-bit object if we didn't find anything.
1102
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1103
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1105
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1106
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1109
aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1111
])# _LT_SYS_MODULE_PATH_AIX
1114
# _LT_SHELL_INIT(ARG)
1115
# -------------------
1116
m4_define([_LT_SHELL_INIT],
1117
[m4_divert_text([M4SH-INIT], [$1
1118
])])# _LT_SHELL_INIT
1122
# _LT_PROG_ECHO_BACKSLASH
1123
# -----------------------
1124
# Find how we can fake an echo command that does not interpret backslash.
1125
# In particular, with Autoconf 2.60 or later we add some code to the start
1126
# of the generated configure script which will find a shell with a builtin
1127
# printf (which we can use as an echo command).
1128
m4_defun([_LT_PROG_ECHO_BACKSLASH],
1129
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1130
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1131
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1133
AC_MSG_CHECKING([how to print strings])
1134
# Test print first, because it will be a builtin if present.
1135
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1136
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1138
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1141
# Use this function as a fallback that always works.
1142
func_fallback_echo ()
1144
eval 'cat <<_LTECHO_EOF
1148
ECHO='func_fallback_echo'
1151
# func_echo_all arg...
1152
# Invoke $ECHO with all args, space-separated.
1159
printf*) AC_MSG_RESULT([printf]) ;;
1160
print*) AC_MSG_RESULT([print -r]) ;;
1161
*) AC_MSG_RESULT([cat]) ;;
1164
m4_ifdef([_AS_DETECT_SUGGESTED],
1165
[_AS_DETECT_SUGGESTED([
1166
test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1167
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1168
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1169
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1170
PATH=/empty FPATH=/empty; export PATH FPATH
1171
test "X`printf %s $ECHO`" = "X$ECHO" \
1172
|| test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1174
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1175
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1176
])# _LT_PROG_ECHO_BACKSLASH
1181
AC_DEFUN([_LT_WITH_SYSROOT],
1182
[AC_MSG_CHECKING([for sysroot])
1183
AC_ARG_WITH([sysroot],
1184
[ --with-sysroot[=DIR] Search for dependent libraries within DIR
1185
(or the compiler's sysroot if not specified).],
1186
[], [with_sysroot=no])
1188
dnl lt_sysroot will always be passed unquoted. We quote it here
1189
dnl in case the user passed a directory name.
1191
case ${with_sysroot} in #(
1193
if test "$GCC" = yes; then
1194
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1198
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1203
AC_MSG_RESULT([${with_sysroot}])
1204
AC_MSG_ERROR([The sysroot must be an absolute path.])
1208
AC_MSG_RESULT([${lt_sysroot:-no}])
1209
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1210
[dependent libraries, and in which our libraries should be installed.])])
1214
m4_defun([_LT_ENABLE_LOCK],
1215
[AC_ARG_ENABLE([libtool-lock],
1216
[AS_HELP_STRING([--disable-libtool-lock],
1217
[avoid locking (might break parallel builds)])])
1218
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1220
# Some flags need to be propagated to the compiler or linker for good
1224
# Find out which ABI we are using.
1225
echo 'int i;' > conftest.$ac_ext
1226
if AC_TRY_EVAL(ac_compile); then
1227
case `/usr/bin/file conftest.$ac_objext` in
1239
# Find out which ABI we are using.
1240
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1241
if AC_TRY_EVAL(ac_compile); then
1242
if test "$lt_cv_prog_gnu_ld" = yes; then
1243
case `/usr/bin/file conftest.$ac_objext` in
1245
LD="${LD-ld} -melf32bsmip"
1248
LD="${LD-ld} -melf32bmipn32"
1251
LD="${LD-ld} -melf64bmip"
1255
case `/usr/bin/file conftest.$ac_objext` in
1271
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1272
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1273
# Find out which ABI we are using.
1274
echo 'int i;' > conftest.$ac_ext
1275
if AC_TRY_EVAL(ac_compile); then
1276
case `/usr/bin/file conftest.o` in
1279
x86_64-*kfreebsd*-gnu)
1280
LD="${LD-ld} -m elf_i386_fbsd"
1283
LD="${LD-ld} -m elf_i386"
1285
ppc64-*linux*|powerpc64-*linux*)
1286
LD="${LD-ld} -m elf32ppclinux"
1289
LD="${LD-ld} -m elf_s390"
1292
LD="${LD-ld} -m elf32_sparc"
1298
x86_64-*kfreebsd*-gnu)
1299
LD="${LD-ld} -m elf_x86_64_fbsd"
1302
LD="${LD-ld} -m elf_x86_64"
1304
ppc*-*linux*|powerpc*-*linux*)
1305
LD="${LD-ld} -m elf64ppc"
1307
s390*-*linux*|s390*-*tpf*)
1308
LD="${LD-ld} -m elf64_s390"
1311
LD="${LD-ld} -m elf64_sparc"
1321
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1322
SAVE_CFLAGS="$CFLAGS"
1323
CFLAGS="$CFLAGS -belf"
1324
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1326
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1328
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1329
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1330
CFLAGS="$SAVE_CFLAGS"
1334
# Find out which ABI we are using.
1335
echo 'int i;' > conftest.$ac_ext
1336
if AC_TRY_EVAL(ac_compile); then
1337
case `/usr/bin/file conftest.o` in
1339
case $lt_cv_prog_gnu_ld in
1340
yes*) LD="${LD-ld} -m elf64_sparc" ;;
1342
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1354
need_locks="$enable_libtool_lock"
1360
m4_defun([_LT_PROG_AR],
1361
[AC_CHECK_TOOLS(AR, [ar], false)
1364
_LT_DECL([], [AR], [1], [The archiver])
1365
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1367
AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1368
[lt_cv_ar_at_file=no
1369
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1370
[echo conftest.$ac_objext > conftest.lst
1371
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1372
AC_TRY_EVAL([lt_ar_try])
1373
if test "$ac_status" -eq 0; then
1374
# Ensure the archiver fails upon bogus file names.
1375
rm -f conftest.$ac_objext libconftest.a
1376
AC_TRY_EVAL([lt_ar_try])
1377
if test "$ac_status" -ne 0; then
1381
rm -f conftest.* libconftest.a
1385
if test "x$lt_cv_ar_at_file" = xno; then
1388
archiver_list_spec=$lt_cv_ar_at_file
1390
_LT_DECL([], [archiver_list_spec], [1],
1391
[How to feed a file listing to the archiver])
1395
# _LT_CMD_OLD_ARCHIVE
1396
# -------------------
1397
m4_defun([_LT_CMD_OLD_ARCHIVE],
1400
AC_CHECK_TOOL(STRIP, strip, :)
1401
test -z "$STRIP" && STRIP=:
1402
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1404
AC_CHECK_TOOL(RANLIB, ranlib, :)
1405
test -z "$RANLIB" && RANLIB=:
1406
_LT_DECL([], [RANLIB], [1],
1407
[Commands used to install an old-style archive])
1409
# Determine commands to create old-style static archives.
1410
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1411
old_postinstall_cmds='chmod 644 $oldlib'
1412
old_postuninstall_cmds=
1414
if test -n "$RANLIB"; then
1417
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1420
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1423
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1428
lock_old_archive_extraction=yes ;;
1430
lock_old_archive_extraction=no ;;
1432
_LT_DECL([], [old_postinstall_cmds], [2])
1433
_LT_DECL([], [old_postuninstall_cmds], [2])
1434
_LT_TAGDECL([], [old_archive_cmds], [2],
1435
[Commands used to build an old-style archive])
1436
_LT_DECL([], [lock_old_archive_extraction], [0],
1437
[Whether to use a lock for old archive extraction])
1438
])# _LT_CMD_OLD_ARCHIVE
1441
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1442
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1443
# ----------------------------------------------------------------
1444
# Check whether the given compiler option works
1445
AC_DEFUN([_LT_COMPILER_OPTION],
1446
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1447
m4_require([_LT_DECL_SED])dnl
1448
AC_CACHE_CHECK([$1], [$2],
1450
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1451
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1452
lt_compiler_flag="$3"
1453
# Insert the option either (1) after the last *FLAGS variable, or
1454
# (2) before a word containing "conftest.", or (3) at the end.
1455
# Note that $ac_compile itself does not contain backslashes and begins
1456
# with a dollar sign (not a hyphen), so the echo should work correctly.
1457
# The option is referenced via a variable to avoid confusing sed.
1458
lt_compile=`echo "$ac_compile" | $SED \
1459
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1460
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1461
-e 's:$: $lt_compiler_flag:'`
1462
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1463
(eval "$lt_compile" 2>conftest.err)
1465
cat conftest.err >&AS_MESSAGE_LOG_FD
1466
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1467
if (exit $ac_status) && test -s "$ac_outfile"; then
1468
# The compiler can only warn and ignore the option if not recognized
1469
# So say no if there are warnings other than the usual output.
1470
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1471
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1472
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1479
if test x"[$]$2" = xyes; then
1480
m4_if([$5], , :, [$5])
1482
m4_if([$6], , :, [$6])
1484
])# _LT_COMPILER_OPTION
1487
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1488
dnl aclocal-1.4 backwards compatibility:
1489
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1492
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1493
# [ACTION-SUCCESS], [ACTION-FAILURE])
1494
# ----------------------------------------------------
1495
# Check whether the given linker option works
1496
AC_DEFUN([_LT_LINKER_OPTION],
1497
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1498
m4_require([_LT_DECL_SED])dnl
1499
AC_CACHE_CHECK([$1], [$2],
1501
save_LDFLAGS="$LDFLAGS"
1502
LDFLAGS="$LDFLAGS $3"
1503
echo "$lt_simple_link_test_code" > conftest.$ac_ext
1504
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1505
# The linker can only warn and ignore the option if not recognized
1506
# So say no if there are warnings
1507
if test -s conftest.err; then
1508
# Append any errors to the config.log.
1509
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1510
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1511
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1512
if diff conftest.exp conftest.er2 >/dev/null; then
1520
LDFLAGS="$save_LDFLAGS"
1523
if test x"[$]$2" = xyes; then
1524
m4_if([$4], , :, [$4])
1526
m4_if([$5], , :, [$5])
1528
])# _LT_LINKER_OPTION
1531
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1532
dnl aclocal-1.4 backwards compatibility:
1533
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1538
AC_DEFUN([LT_CMD_MAX_LEN],
1539
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1540
# find the maximum length of command line arguments
1541
AC_MSG_CHECKING([the maximum length of command line arguments])
1542
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1548
# On DJGPP, this test can blow up pretty badly due to problems in libc
1549
# (any single argument exceeding 2000 bytes causes a buffer overrun
1550
# during glob expansion). Even if it were fixed, the result of this
1551
# check would be larger than it should be.
1552
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1556
# Under GNU Hurd, this test is not required because there is
1557
# no limit to the length of command line arguments.
1558
# Libtool will interpret -1 as no limit whatsoever
1559
lt_cv_sys_max_cmd_len=-1;
1562
cygwin* | mingw* | cegcc*)
1563
# On Win9x/ME, this test blows up -- it succeeds, but takes
1564
# about 5 minutes as the teststring grows exponentially.
1565
# Worse, since 9x/ME are not pre-emptively multitasking,
1566
# you end up with a "frozen" computer, even though with patience
1567
# the test eventually succeeds (with a max line length of 256k).
1568
# Instead, let's just punt: use the minimum linelength reported by
1569
# all of the supported platforms: 8192 (on NT/2K/XP).
1570
lt_cv_sys_max_cmd_len=8192;
1574
# On MiNT this can take a long time and run out of memory.
1575
lt_cv_sys_max_cmd_len=8192;
1579
# On AmigaOS with pdksh, this test takes hours, literally.
1580
# So we just punt and use a minimum line length of 8192.
1581
lt_cv_sys_max_cmd_len=8192;
1584
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1585
# This has been around since 386BSD, at least. Likely further.
1586
if test -x /sbin/sysctl; then
1587
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1588
elif test -x /usr/sbin/sysctl; then
1589
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1591
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1593
# And add a safety zone
1594
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1595
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1599
# We know the value 262144 and hardcode it with a safety zone (like BSD)
1600
lt_cv_sys_max_cmd_len=196608
1604
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1605
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1606
# nice to cause kernel panics so lets avoid the loop below.
1607
# First set a reasonable default.
1608
lt_cv_sys_max_cmd_len=16384
1610
if test -x /sbin/sysconfig; then
1611
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1612
*1*) lt_cv_sys_max_cmd_len=-1 ;;
1617
lt_cv_sys_max_cmd_len=102400
1619
sysv5* | sco5v6* | sysv4.2uw2*)
1620
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1621
if test -n "$kargmax"; then
1622
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1624
lt_cv_sys_max_cmd_len=32768
1628
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1629
if test -n "$lt_cv_sys_max_cmd_len"; then
1630
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1631
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1633
# Make teststring a little bigger before we do anything with it.
1634
# a 1K string should be a reasonable start.
1635
for i in 1 2 3 4 5 6 7 8 ; do
1636
teststring=$teststring$teststring
1638
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1639
# If test is not a shell built-in, we'll probably end up computing a
1640
# maximum length that is only half of the actual maximum length, but
1642
while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1643
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
1644
test $i != 17 # 1/2 MB should be enough
1647
teststring=$teststring$teststring
1649
# Only check the string length outside the loop.
1650
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1652
# Add a significant safety factor because C++ compilers can tack on
1653
# massive amounts of additional arguments before passing them to the
1654
# linker. It appears as though 1/2 is a usable value.
1655
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1660
if test -n $lt_cv_sys_max_cmd_len ; then
1661
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1665
max_cmd_len=$lt_cv_sys_max_cmd_len
1666
_LT_DECL([], [max_cmd_len], [0],
1667
[What is the maximum length of a command?])
1671
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1672
dnl aclocal-1.4 backwards compatibility:
1673
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1678
m4_defun([_LT_HEADER_DLFCN],
1679
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1680
])# _LT_HEADER_DLFCN
1683
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1684
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1685
# ----------------------------------------------------------------
1686
m4_defun([_LT_TRY_DLOPEN_SELF],
1687
[m4_require([_LT_HEADER_DLFCN])dnl
1688
if test "$cross_compiling" = yes; then :
1691
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1692
lt_status=$lt_dlunknown
1693
cat > conftest.$ac_ext <<_LT_EOF
1694
[#line $LINENO "configure"
1695
#include "confdefs.h"
1704
# define LT_DLGLOBAL RTLD_GLOBAL
1707
# define LT_DLGLOBAL DL_GLOBAL
1709
# define LT_DLGLOBAL 0
1713
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1714
find out it does not work in some platform. */
1715
#ifndef LT_DLLAZY_OR_NOW
1717
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1720
# define LT_DLLAZY_OR_NOW DL_LAZY
1723
# define LT_DLLAZY_OR_NOW RTLD_NOW
1726
# define LT_DLLAZY_OR_NOW DL_NOW
1728
# define LT_DLLAZY_OR_NOW 0
1735
/* When -fvisbility=hidden is used, assume the code has been annotated
1736
correspondingly for the symbols needed. */
1737
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1738
int fnord () __attribute__((visibility("default")));
1741
int fnord () { return 42; }
1744
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1745
int status = $lt_dlunknown;
1749
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1752
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1753
else puts (dlerror ());
1755
/* dlclose (self); */
1763
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1764
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1767
x$lt_dlno_uscore) $1 ;;
1768
x$lt_dlneed_uscore) $2 ;;
1769
x$lt_dlunknown|x*) $3 ;;
1772
# compilation failed
1777
])# _LT_TRY_DLOPEN_SELF
1780
# LT_SYS_DLOPEN_SELF
1781
# ------------------
1782
AC_DEFUN([LT_SYS_DLOPEN_SELF],
1783
[m4_require([_LT_HEADER_DLFCN])dnl
1784
if test "x$enable_dlopen" != xyes; then
1785
enable_dlopen=unknown
1786
enable_dlopen_self=unknown
1787
enable_dlopen_self_static=unknown
1794
lt_cv_dlopen="load_add_on"
1796
lt_cv_dlopen_self=yes
1799
mingw* | pw32* | cegcc*)
1800
lt_cv_dlopen="LoadLibrary"
1805
lt_cv_dlopen="dlopen"
1810
# if libdl is installed we need to link against it
1811
AC_CHECK_LIB([dl], [dlopen],
1812
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1815
lt_cv_dlopen_self=yes
1820
AC_CHECK_FUNC([shl_load],
1821
[lt_cv_dlopen="shl_load"],
1822
[AC_CHECK_LIB([dld], [shl_load],
1823
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1824
[AC_CHECK_FUNC([dlopen],
1825
[lt_cv_dlopen="dlopen"],
1826
[AC_CHECK_LIB([dl], [dlopen],
1827
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1828
[AC_CHECK_LIB([svld], [dlopen],
1829
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1830
[AC_CHECK_LIB([dld], [dld_link],
1831
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1840
if test "x$lt_cv_dlopen" != xno; then
1846
case $lt_cv_dlopen in
1848
save_CPPFLAGS="$CPPFLAGS"
1849
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1851
save_LDFLAGS="$LDFLAGS"
1852
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1855
LIBS="$lt_cv_dlopen_libs $LIBS"
1857
AC_CACHE_CHECK([whether a program can dlopen itself],
1858
lt_cv_dlopen_self, [dnl
1859
_LT_TRY_DLOPEN_SELF(
1860
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1861
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1864
if test "x$lt_cv_dlopen_self" = xyes; then
1865
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1866
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1867
lt_cv_dlopen_self_static, [dnl
1868
_LT_TRY_DLOPEN_SELF(
1869
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1870
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1874
CPPFLAGS="$save_CPPFLAGS"
1875
LDFLAGS="$save_LDFLAGS"
1880
case $lt_cv_dlopen_self in
1881
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1882
*) enable_dlopen_self=unknown ;;
1885
case $lt_cv_dlopen_self_static in
1886
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1887
*) enable_dlopen_self_static=unknown ;;
1890
_LT_DECL([dlopen_support], [enable_dlopen], [0],
1891
[Whether dlopen is supported])
1892
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1893
[Whether dlopen of programs is supported])
1894
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1895
[Whether dlopen of statically linked programs is supported])
1896
])# LT_SYS_DLOPEN_SELF
1899
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1900
dnl aclocal-1.4 backwards compatibility:
1901
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1904
# _LT_COMPILER_C_O([TAGNAME])
1905
# ---------------------------
1906
# Check to see if options -c and -o are simultaneously supported by compiler.
1907
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
1908
m4_defun([_LT_COMPILER_C_O],
1909
[m4_require([_LT_DECL_SED])dnl
1910
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1911
m4_require([_LT_TAG_COMPILER])dnl
1912
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1913
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1914
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1915
$RM -r conftest 2>/dev/null
1919
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1921
lt_compiler_flag="-o out/conftest2.$ac_objext"
1922
# Insert the option either (1) after the last *FLAGS variable, or
1923
# (2) before a word containing "conftest.", or (3) at the end.
1924
# Note that $ac_compile itself does not contain backslashes and begins
1925
# with a dollar sign (not a hyphen), so the echo should work correctly.
1926
lt_compile=`echo "$ac_compile" | $SED \
1927
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1928
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1929
-e 's:$: $lt_compiler_flag:'`
1930
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1931
(eval "$lt_compile" 2>out/conftest.err)
1933
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1934
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1935
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1937
# The compiler can only warn and ignore the option if not recognized
1938
# So say no if there are warnings
1939
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1940
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1941
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1942
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1945
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1947
# SGI C++ compiler will create directory out/ii_files/ for
1948
# template instantiation
1949
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1950
$RM out/* && rmdir out
1955
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1956
[Does compiler simultaneously support -c and -o options?])
1957
])# _LT_COMPILER_C_O
1960
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
1961
# ----------------------------------
1962
# Check to see if we can do hard links to lock some files if needed
1963
m4_defun([_LT_COMPILER_FILE_LOCKS],
1964
[m4_require([_LT_ENABLE_LOCK])dnl
1965
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1966
_LT_COMPILER_C_O([$1])
1968
hard_links="nottested"
1969
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1970
# do not overwrite the value of need_locks provided by the user
1971
AC_MSG_CHECKING([if we can lock with hard links])
1974
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1976
ln conftest.a conftest.b 2>&5 || hard_links=no
1977
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1978
AC_MSG_RESULT([$hard_links])
1979
if test "$hard_links" = no; then
1980
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1986
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1987
])# _LT_COMPILER_FILE_LOCKS
1992
m4_defun([_LT_CHECK_OBJDIR],
1993
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1994
[rm -f .libs 2>/dev/null
1995
mkdir .libs 2>/dev/null
1996
if test -d .libs; then
1999
# MS-DOS does not allow filenames that begin with a dot.
2002
rmdir .libs 2>/dev/null])
2003
objdir=$lt_cv_objdir
2004
_LT_DECL([], [objdir], [0],
2005
[The name of the directory that contains temporary libtool files])dnl
2006
m4_pattern_allow([LT_OBJDIR])dnl
2007
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2008
[Define to the sub-directory in which libtool stores uninstalled libraries.])
2009
])# _LT_CHECK_OBJDIR
2012
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2013
# --------------------------------------
2014
# Check hardcoding attributes.
2015
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2016
[AC_MSG_CHECKING([how to hardcode library paths into programs])
2017
_LT_TAGVAR(hardcode_action, $1)=
2018
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2019
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2020
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2022
# We can hardcode non-existent directories.
2023
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2024
# If the only mechanism to avoid hardcoding is shlibpath_var, we
2025
# have to relink, otherwise we might link with an installed library
2026
# when we should be linking with a yet-to-be-installed one
2027
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2028
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2029
# Linking always hardcodes the temporary library directory.
2030
_LT_TAGVAR(hardcode_action, $1)=relink
2032
# We can link without hardcoding, and we can hardcode nonexisting dirs.
2033
_LT_TAGVAR(hardcode_action, $1)=immediate
2036
# We cannot hardcode anything, or else we can only hardcode existing
2038
_LT_TAGVAR(hardcode_action, $1)=unsupported
2040
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2042
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2043
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2044
# Fast installation is not supported
2045
enable_fast_install=no
2046
elif test "$shlibpath_overrides_runpath" = yes ||
2047
test "$enable_shared" = no; then
2048
# Fast installation is not necessary
2049
enable_fast_install=needless
2051
_LT_TAGDECL([], [hardcode_action], [0],
2052
[How to hardcode a shared library path into an executable])
2053
])# _LT_LINKER_HARDCODE_LIBPATH
2058
m4_defun([_LT_CMD_STRIPLIB],
2059
[m4_require([_LT_DECL_EGREP])
2062
AC_MSG_CHECKING([whether stripping libraries is possible])
2063
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2064
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2065
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2066
AC_MSG_RESULT([yes])
2068
# FIXME - insert some real tests, host_os isn't really good enough
2071
if test -n "$STRIP" ; then
2072
striplib="$STRIP -x"
2073
old_striplib="$STRIP -S"
2074
AC_MSG_RESULT([yes])
2084
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2085
_LT_DECL([], [striplib], [1])
2086
])# _LT_CMD_STRIPLIB
2089
# _LT_SYS_DYNAMIC_LINKER([TAG])
2090
# -----------------------------
2091
# PORTME Fill in your ld.so characteristics
2092
m4_defun([_LT_SYS_DYNAMIC_LINKER],
2093
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2094
m4_require([_LT_DECL_EGREP])dnl
2095
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2096
m4_require([_LT_DECL_OBJDUMP])dnl
2097
m4_require([_LT_DECL_SED])dnl
2098
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2099
AC_MSG_CHECKING([dynamic linker characteristics])
2102
if test "$GCC" = yes; then
2104
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2105
*) lt_awk_arg="/^libraries:/" ;;
2108
mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2109
*) lt_sed_strip_eq="s,=/,/,g" ;;
2111
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2112
case $lt_search_path_spec in
2114
# if the path contains ";" then we assume it to be the separator
2115
# otherwise default to the standard path separator (i.e. ":") - it is
2116
# assumed that no part of a normal pathname contains ";" but that should
2117
# okay in the real world where ";" in dirpaths is itself problematic.
2118
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2121
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2124
# Ok, now we have the path, separated by spaces, we can step through it
2125
# and add multilib dir if necessary.
2126
lt_tmp_lt_search_path_spec=
2127
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2128
for lt_sys_path in $lt_search_path_spec; do
2129
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2130
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2132
test -d "$lt_sys_path" && \
2133
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2136
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2137
BEGIN {RS=" "; FS="/|\n";} {
2140
for (lt_i = NF; lt_i > 0; lt_i--) {
2141
if ($lt_i != "" && $lt_i != ".") {
2142
if ($lt_i == "..") {
2145
if (lt_count == 0) {
2146
lt_foo="/" $lt_i lt_foo;
2153
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2154
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2156
# AWK program above erroneously prepends '/' to C:/dos/paths
2159
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2160
$SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2162
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2164
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2167
libname_spec='lib$name'
2175
shlibpath_overrides_runpath=unknown
2177
dynamic_linker="$host_os ld.so"
2178
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2179
need_lib_prefix=unknown
2180
hardcode_into_libs=no
2182
# when you set need_version to no, make sure it does not cause -set_version
2183
# flags to be left without arguments
2184
need_version=unknown
2189
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2190
shlibpath_var=LIBPATH
2192
# AIX 3 has no versioning support, so we append a major version to the name.
2193
soname_spec='${libname}${release}${shared_ext}$major'
2200
hardcode_into_libs=yes
2201
if test "$host_cpu" = ia64; then
2202
# AIX 5 supports IA64
2203
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2204
shlibpath_var=LD_LIBRARY_PATH
2206
# With GCC up to 2.95.x, collect2 would create an import file
2207
# for dependence libraries. The import file would start with
2208
# the line `#! .'. This would cause the generated library to
2209
# depend on `.', always an invalid library. This was fixed in
2210
# development snapshots of GCC prior to 3.0.
2212
aix4 | aix4.[[01]] | aix4.[[01]].*)
2213
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2215
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2222
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2223
# soname into executable. Probably we can add versioning support to
2224
# collect2, so additional links can be useful in future.
2225
if test "$aix_use_runtimelinking" = yes; then
2226
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2227
# instead of lib<name>.a to let people know that these are not
2228
# typical AIX shared libraries.
2229
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2231
# We preserve .a as extension for shared libraries through AIX4.2
2232
# and later when we are not doing run time linking.
2233
library_names_spec='${libname}${release}.a $libname.a'
2234
soname_spec='${libname}${release}${shared_ext}$major'
2236
shlibpath_var=LIBPATH
2243
# Since July 2007 AmigaOS4 officially supports .so libraries.
2244
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2245
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2248
library_names_spec='$libname.ixlibrary $libname.a'
2249
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2250
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 ${libname}_ixlibrary.a || exit 1; done'
2256
library_names_spec='${libname}${shared_ext}'
2257
dynamic_linker="$host_os ld.so"
2258
shlibpath_var=LIBRARY_PATH
2264
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2265
soname_spec='${libname}${release}${shared_ext}$major'
2266
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2267
shlibpath_var=LD_LIBRARY_PATH
2268
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2269
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2270
# the default ld.so.conf also contains /usr/contrib/lib and
2271
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2272
# libtool to hard-code these into programs
2275
cygwin* | mingw* | pw32* | cegcc*)
2276
version_type=windows
2281
case $GCC,$cc_basename in
2284
library_names_spec='$libname.dll.a'
2285
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2286
postinstall_cmds='base_file=`basename \${file}`~
2287
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2288
dldir=$destdir/`dirname \$dlpath`~
2289
test -d \$dldir || mkdir -p \$dldir~
2290
$install_prog $dir/$dlname \$dldir/$dlname~
2291
chmod a+x \$dldir/$dlname~
2292
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2293
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2295
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2296
dlpath=$dir/\$dldll~
2298
shlibpath_overrides_runpath=yes
2302
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2303
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2305
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2308
# MinGW DLLs use traditional 'lib' prefix
2309
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2312
# pw32 DLLs use 'pw' prefix rather than 'lib'
2313
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2316
dynamic_linker='Win32 ld.exe'
2321
libname_spec='$name'
2322
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2323
library_names_spec='${libname}.dll.lib'
2327
sys_lib_search_path_spec=
2333
# Let DOS variable expansion print the short 8.3 style file name.
2334
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2335
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2338
# Convert to MSYS style.
2339
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2342
# Convert to unix form, then to dos form, then back to unix form
2343
# but this time dos style (no spaces!) so that the unix form looks
2344
# like /cygdrive/c/PROGRA~1:/cygdr...
2345
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2346
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2347
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2350
sys_lib_search_path_spec="$LIB"
2351
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2352
# It is most probably a Windows format PATH.
2353
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2355
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2357
# FIXME: find the short name or the path components, as spaces are
2358
# common. (e.g. "Program Files" -> "PROGRA~1")
2362
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2363
postinstall_cmds='base_file=`basename \${file}`~
2364
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2365
dldir=$destdir/`dirname \$dlpath`~
2366
test -d \$dldir || mkdir -p \$dldir~
2367
$install_prog $dir/$dlname \$dldir/$dlname'
2368
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2369
dlpath=$dir/\$dldll~
2371
shlibpath_overrides_runpath=yes
2372
dynamic_linker='Win32 link.exe'
2376
# Assume MSVC wrapper
2377
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2378
dynamic_linker='Win32 ld.exe'
2381
# FIXME: first we should search . and the directory the executable is in
2385
darwin* | rhapsody*)
2386
dynamic_linker="$host_os dyld"
2390
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2391
soname_spec='${libname}${release}${major}$shared_ext'
2392
shlibpath_overrides_runpath=yes
2393
shlibpath_var=DYLD_LIBRARY_PATH
2394
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2396
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2397
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2404
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2405
soname_spec='${libname}${release}${shared_ext}$major'
2406
shlibpath_var=LD_LIBRARY_PATH
2413
freebsd* | dragonfly*)
2414
# DragonFly does not have aout. When/if they implement a new
2415
# versioning mechanism, adjust this.
2416
if test -x /usr/bin/objformat; then
2417
objformat=`/usr/bin/objformat`
2420
freebsd[[123]]*) objformat=aout ;;
2424
version_type=freebsd-$objformat
2425
case $version_type in
2427
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2432
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2436
shlibpath_var=LD_LIBRARY_PATH
2439
shlibpath_overrides_runpath=yes
2441
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2442
shlibpath_overrides_runpath=yes
2443
hardcode_into_libs=yes
2445
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2446
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2447
shlibpath_overrides_runpath=no
2448
hardcode_into_libs=yes
2450
*) # from 4.6 on, and DragonFly
2451
shlibpath_overrides_runpath=yes
2452
hardcode_into_libs=yes
2461
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2462
soname_spec='${libname}${release}${shared_ext}$major'
2463
shlibpath_var=LD_LIBRARY_PATH
2464
hardcode_into_libs=yes
2471
dynamic_linker="$host_os runtime_loader"
2472
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2473
soname_spec='${libname}${release}${shared_ext}$major'
2474
shlibpath_var=LIBRARY_PATH
2475
shlibpath_overrides_runpath=yes
2476
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2477
hardcode_into_libs=yes
2480
hpux9* | hpux10* | hpux11*)
2481
# Give a soname corresponding to the major version so that dld.sl refuses to
2482
# link against other versions.
2489
hardcode_into_libs=yes
2490
dynamic_linker="$host_os dld.so"
2491
shlibpath_var=LD_LIBRARY_PATH
2492
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2493
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2494
soname_spec='${libname}${release}${shared_ext}$major'
2495
if test "X$HPUX_IA64_MODE" = X32; then
2496
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2498
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2500
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2504
hardcode_into_libs=yes
2505
dynamic_linker="$host_os dld.sl"
2506
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2507
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2508
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2509
soname_spec='${libname}${release}${shared_ext}$major'
2510
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2511
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2515
dynamic_linker="$host_os dld.sl"
2516
shlibpath_var=SHLIB_PATH
2517
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2518
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2519
soname_spec='${libname}${release}${shared_ext}$major'
2522
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2523
postinstall_cmds='chmod 555 $lib'
2524
# or fails outright, so override atomically:
2525
install_override_mode=555
2532
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2533
soname_spec='${libname}${release}${shared_ext}$major'
2534
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2535
shlibpath_var=LD_LIBRARY_PATH
2536
shlibpath_overrides_runpath=no
2537
hardcode_into_libs=yes
2540
irix5* | irix6* | nonstopux*)
2542
nonstopux*) version_type=nonstopux ;;
2544
if test "$lt_cv_prog_gnu_ld" = yes; then
2552
soname_spec='${libname}${release}${shared_ext}$major'
2553
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2555
irix5* | nonstopux*)
2559
case $LD in # libtool.m4 will add one of these switches to LD
2560
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2561
libsuff= shlibsuff= libmagic=32-bit;;
2562
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2563
libsuff=32 shlibsuff=N32 libmagic=N32;;
2564
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2565
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2566
*) libsuff= shlibsuff= libmagic=never-match;;
2570
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2571
shlibpath_overrides_runpath=no
2572
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2573
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2574
hardcode_into_libs=yes
2577
# No shared lib support for Linux oldld, aout, or coff.
2578
linux*oldld* | linux*aout* | linux*coff*)
2582
# This must be Linux ELF.
2583
linux* | k*bsd*-gnu | kopensolaris*-gnu)
2587
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2588
soname_spec='${libname}${release}${shared_ext}$major'
2589
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2590
shlibpath_var=LD_LIBRARY_PATH
2591
shlibpath_overrides_runpath=no
2593
# Some binutils ld are patched to set DT_RUNPATH
2594
AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2595
[lt_cv_shlibpath_overrides_runpath=no
2596
save_LDFLAGS=$LDFLAGS
2598
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2599
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2600
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2601
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2602
[lt_cv_shlibpath_overrides_runpath=yes])])
2603
LDFLAGS=$save_LDFLAGS
2606
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2608
# This implies no fast_install, which is unacceptable.
2609
# Some rework will be needed to allow for fast_install
2610
# before this can be enabled.
2611
hardcode_into_libs=yes
2613
# Add ABI-specific directories to the system library path.
2614
sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2616
# Append ld.so.conf contents to the search path
2617
if test -f /etc/ld.so.conf; then
2618
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;/^$/d' | tr '\n' ' '`
2619
sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2623
# We used to test for /lib/ld.so.1 and disable shared libraries on
2624
# powerpc, because MkLinux only supported shared libraries with the
2625
# GNU dynamic linker. Since this was broken with cross compilers,
2626
# most powerpc-linux boxes support dynamic linking these days and
2627
# people can always --disable-shared, the test was removed, and we
2628
# assume the GNU/Linux dynamic linker is in use.
2629
dynamic_linker='GNU/Linux ld.so'
2636
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2637
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2638
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2639
dynamic_linker='NetBSD (a.out) ld.so'
2641
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2642
soname_spec='${libname}${release}${shared_ext}$major'
2643
dynamic_linker='NetBSD ld.elf_so'
2645
shlibpath_var=LD_LIBRARY_PATH
2646
shlibpath_overrides_runpath=yes
2647
hardcode_into_libs=yes
2652
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2653
shlibpath_var=LD_LIBRARY_PATH
2654
shlibpath_overrides_runpath=yes
2661
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2662
soname_spec='${libname}${release}${shared_ext}$major'
2663
shlibpath_var=LD_LIBRARY_PATH
2664
shlibpath_overrides_runpath=no
2665
hardcode_into_libs=yes
2666
dynamic_linker='ldqnx.so'
2671
sys_lib_dlsearch_path_spec="/usr/lib"
2673
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2675
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2676
*) need_version=no ;;
2678
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2679
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2680
shlibpath_var=LD_LIBRARY_PATH
2681
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2683
openbsd2.[[89]] | openbsd2.[[89]].*)
2684
shlibpath_overrides_runpath=no
2687
shlibpath_overrides_runpath=yes
2691
shlibpath_overrides_runpath=yes
2696
libname_spec='$name'
2699
library_names_spec='$libname${shared_ext} $libname.a'
2700
dynamic_linker='OS/2 ld.exe'
2701
shlibpath_var=LIBPATH
2704
osf3* | osf4* | osf5*)
2708
soname_spec='${libname}${release}${shared_ext}$major'
2709
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2710
shlibpath_var=LD_LIBRARY_PATH
2711
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2712
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2723
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2724
soname_spec='${libname}${release}${shared_ext}$major'
2725
shlibpath_var=LD_LIBRARY_PATH
2726
shlibpath_overrides_runpath=yes
2727
hardcode_into_libs=yes
2728
# ldd complains unless libraries are executable
2729
postinstall_cmds='chmod +x $lib'
2734
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2735
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2736
shlibpath_var=LD_LIBRARY_PATH
2737
shlibpath_overrides_runpath=yes
2738
if test "$with_gnu_ld" = yes; then
2746
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2747
soname_spec='${libname}${release}${shared_ext}$major'
2748
shlibpath_var=LD_LIBRARY_PATH
2749
case $host_vendor in
2751
shlibpath_overrides_runpath=no
2753
runpath_var=LD_RUN_PATH
2761
shlibpath_overrides_runpath=no
2762
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2768
if test -d /usr/nec ;then
2770
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2771
soname_spec='$libname${shared_ext}.$major'
2772
shlibpath_var=LD_LIBRARY_PATH
2776
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2777
version_type=freebsd-elf
2780
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2781
soname_spec='${libname}${release}${shared_ext}$major'
2782
shlibpath_var=LD_LIBRARY_PATH
2783
shlibpath_overrides_runpath=yes
2784
hardcode_into_libs=yes
2785
if test "$with_gnu_ld" = yes; then
2786
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2788
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2791
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2795
sys_lib_dlsearch_path_spec='/usr/lib'
2799
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2803
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2804
shlibpath_var=LD_LIBRARY_PATH
2805
shlibpath_overrides_runpath=no
2806
hardcode_into_libs=yes
2811
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2812
soname_spec='${libname}${release}${shared_ext}$major'
2813
shlibpath_var=LD_LIBRARY_PATH
2820
AC_MSG_RESULT([$dynamic_linker])
2821
test "$dynamic_linker" = no && can_build_shared=no
2823
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2824
if test "$GCC" = yes; then
2825
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2828
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2829
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2831
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2832
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2835
_LT_DECL([], [variables_saved_for_relink], [1],
2836
[Variables whose values should be saved in libtool wrapper scripts and
2837
restored at link time])
2838
_LT_DECL([], [need_lib_prefix], [0],
2839
[Do we need the "lib" prefix for modules?])
2840
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2841
_LT_DECL([], [version_type], [0], [Library versioning type])
2842
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2843
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2844
_LT_DECL([], [shlibpath_overrides_runpath], [0],
2845
[Is shlibpath searched before the hard-coded library search path?])
2846
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2847
_LT_DECL([], [library_names_spec], [1],
2848
[[List of archive names. First name is the real one, the rest are links.
2849
The last name is the one that the linker finds with -lNAME]])
2850
_LT_DECL([], [soname_spec], [1],
2851
[[The coded name of the library, if different from the real name]])
2852
_LT_DECL([], [install_override_mode], [1],
2853
[Permission mode override for installation of shared libraries])
2854
_LT_DECL([], [postinstall_cmds], [2],
2855
[Command to use after installation of a shared archive])
2856
_LT_DECL([], [postuninstall_cmds], [2],
2857
[Command to use after uninstallation of a shared archive])
2858
_LT_DECL([], [finish_cmds], [2],
2859
[Commands used to finish a libtool library installation in a directory])
2860
_LT_DECL([], [finish_eval], [1],
2861
[[As "finish_cmds", except a single script fragment to be evaled but
2863
_LT_DECL([], [hardcode_into_libs], [0],
2864
[Whether we should hardcode library paths into libraries])
2865
_LT_DECL([], [sys_lib_search_path_spec], [2],
2866
[Compile-time system search path for libraries])
2867
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2868
[Run-time system search path for libraries])
2869
])# _LT_SYS_DYNAMIC_LINKER
2872
# _LT_PATH_TOOL_PREFIX(TOOL)
2873
# --------------------------
2874
# find a file program which can recognize shared library
2875
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2876
[m4_require([_LT_DECL_EGREP])dnl
2877
AC_MSG_CHECKING([for $1])
2878
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2880
[[\\/*] | ?:[\\/]*])
2881
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2884
lt_save_MAGIC_CMD="$MAGIC_CMD"
2885
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2886
dnl $ac_dummy forces splitting on constant user-supplied paths.
2887
dnl POSIX.2 word splitting is done only on the output of word expansions,
2888
dnl not every word. This closes a longstanding sh security hole.
2889
ac_dummy="m4_if([$2], , $PATH, [$2])"
2890
for ac_dir in $ac_dummy; do
2892
test -z "$ac_dir" && ac_dir=.
2893
if test -f $ac_dir/$1; then
2894
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2895
if test -n "$file_magic_test_file"; then
2896
case $deplibs_check_method in
2898
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2899
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2900
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2901
$EGREP "$file_magic_regex" > /dev/null; then
2906
*** Warning: the command libtool uses to detect shared libraries,
2907
*** $file_magic_cmd, produces output that libtool cannot recognize.
2908
*** The result is that libtool may fail to recognize shared libraries
2909
*** as such. This will affect the creation of libtool libraries that
2910
*** depend on shared libraries, but programs linked with such libtool
2911
*** libraries will work regardless of this problem. Nevertheless, you
2912
*** may want to report the problem to your system manager and/or to
2913
*** bug-libtool@gnu.org
2923
MAGIC_CMD="$lt_save_MAGIC_CMD"
2926
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2927
if test -n "$MAGIC_CMD"; then
2928
AC_MSG_RESULT($MAGIC_CMD)
2932
_LT_DECL([], [MAGIC_CMD], [0],
2933
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
2934
])# _LT_PATH_TOOL_PREFIX
2937
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2938
dnl aclocal-1.4 backwards compatibility:
2939
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2944
# find a file program which can recognize a shared library
2945
m4_defun([_LT_PATH_MAGIC],
2946
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2947
if test -z "$lt_cv_path_MAGIC_CMD"; then
2948
if test -n "$ac_tool_prefix"; then
2949
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2959
# find the pathname to the GNU or non-GNU linker
2960
AC_DEFUN([LT_PATH_LD],
2961
[AC_REQUIRE([AC_PROG_CC])dnl
2962
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2963
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2964
m4_require([_LT_DECL_SED])dnl
2965
m4_require([_LT_DECL_EGREP])dnl
2966
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2968
AC_ARG_WITH([gnu-ld],
2969
[AS_HELP_STRING([--with-gnu-ld],
2970
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2971
[test "$withval" = no || with_gnu_ld=yes],
2972
[with_gnu_ld=no])dnl
2975
if test "$GCC" = yes; then
2976
# Check if gcc -print-prog-name=ld gives a path.
2977
AC_MSG_CHECKING([for ld used by $CC])
2980
# gcc leaves a trailing carriage return which upsets mingw
2981
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2983
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2986
# Accept absolute paths.
2987
[[\\/]]* | ?:[[\\/]]*)
2988
re_direlt='/[[^/]][[^/]]*/\.\./'
2989
# Canonicalize the pathname of ld
2990
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2991
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2992
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2994
test -z "$LD" && LD="$ac_prog"
2997
# If it fails, then pretend we aren't using GCC.
3001
# If it is relative, then search for the first ld in PATH.
3005
elif test "$with_gnu_ld" = yes; then
3006
AC_MSG_CHECKING([for GNU ld])
3008
AC_MSG_CHECKING([for non-GNU ld])
3010
AC_CACHE_VAL(lt_cv_path_LD,
3011
[if test -z "$LD"; then
3012
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3013
for ac_dir in $PATH; do
3015
test -z "$ac_dir" && ac_dir=.
3016
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3017
lt_cv_path_LD="$ac_dir/$ac_prog"
3018
# Check to see if the program is GNU ld. I'd rather use --version,
3019
# but apparently some variants of GNU ld only accept -v.
3020
# Break only if it was the GNU/non-GNU ld that we prefer.
3021
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3022
*GNU* | *'with BFD'*)
3023
test "$with_gnu_ld" != no && break
3026
test "$with_gnu_ld" != yes && break
3033
lt_cv_path_LD="$LD" # Let the user override the test with a path.
3036
if test -n "$LD"; then
3041
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3045
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3049
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3050
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3051
dnl aclocal-1.4 backwards compatibility:
3052
dnl AC_DEFUN([AM_PROG_LD], [])
3053
dnl AC_DEFUN([AC_PROG_LD], [])
3058
m4_defun([_LT_PATH_LD_GNU],
3059
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3060
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
3061
case `$LD -v 2>&1 </dev/null` in
3062
*GNU* | *'with BFD'*)
3063
lt_cv_prog_gnu_ld=yes
3066
lt_cv_prog_gnu_ld=no
3069
with_gnu_ld=$lt_cv_prog_gnu_ld
3075
# find reload flag for linker
3076
# -- PORTME Some linkers may need a different reload flag.
3077
m4_defun([_LT_CMD_RELOAD],
3078
[AC_CACHE_CHECK([for $LD option to reload object files],
3079
lt_cv_ld_reload_flag,
3080
[lt_cv_ld_reload_flag='-r'])
3081
reload_flag=$lt_cv_ld_reload_flag
3082
case $reload_flag in
3084
*) reload_flag=" $reload_flag" ;;
3086
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3088
cygwin* | mingw* | pw32* | cegcc*)
3089
if test "$GCC" != yes; then
3094
if test "$GCC" = yes; then
3095
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3097
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3101
_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3102
_LT_TAGDECL([], [reload_cmds], [2])dnl
3106
# _LT_CHECK_MAGIC_METHOD
3107
# ----------------------
3108
# how to check for library dependencies
3109
# -- PORTME fill in with the dynamic library characteristics
3110
m4_defun([_LT_CHECK_MAGIC_METHOD],
3111
[m4_require([_LT_DECL_EGREP])
3112
m4_require([_LT_DECL_OBJDUMP])
3113
AC_CACHE_CHECK([how to recognize dependent libraries],
3114
lt_cv_deplibs_check_method,
3115
[lt_cv_file_magic_cmd='$MAGIC_CMD'
3116
lt_cv_file_magic_test_file=
3117
lt_cv_deplibs_check_method='unknown'
3118
# Need to set the preceding variable on all platforms that support
3119
# interlibrary dependencies.
3120
# 'none' -- dependencies not supported.
3121
# `unknown' -- same as none, but documents that we really don't know.
3122
# 'pass_all' -- all dependencies passed with no checks.
3123
# 'test_compile' -- check by making test program.
3124
# 'file_magic [[regex]]' -- check by looking for files in library path
3125
# which responds to the $file_magic_cmd with a given extended regex.
3126
# If you have `file' or equivalent on your system and you're not sure
3127
# whether `pass_all' will *always* work, you probably want this one.
3131
lt_cv_deplibs_check_method=pass_all
3135
lt_cv_deplibs_check_method=pass_all
3139
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3140
lt_cv_file_magic_cmd='/usr/bin/file -L'
3141
lt_cv_file_magic_test_file=/shlib/libc.so
3145
# func_win32_libid is a shell function defined in ltmain.sh
3146
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3147
lt_cv_file_magic_cmd='func_win32_libid'
3151
# Base MSYS/MinGW do not provide the 'file' command needed by
3152
# func_win32_libid shell function, so use a weaker test based on 'objdump',
3153
# unless we find 'file', for example because we are cross-compiling.
3154
# func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3155
if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3156
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3157
lt_cv_file_magic_cmd='func_win32_libid'
3159
# Keep this pattern in sync with the one in func_win32_libid.
3160
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3161
lt_cv_file_magic_cmd='$OBJDUMP -f'
3166
# use the weaker test based on 'objdump'. See mingw*.
3167
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3168
lt_cv_file_magic_cmd='$OBJDUMP -f'
3171
darwin* | rhapsody*)
3172
lt_cv_deplibs_check_method=pass_all
3175
freebsd* | dragonfly*)
3176
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3179
# Not sure whether the presence of OpenBSD here was a mistake.
3180
# Let's accept both of them until this is cleared up.
3181
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3182
lt_cv_file_magic_cmd=/usr/bin/file
3183
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3187
lt_cv_deplibs_check_method=pass_all
3192
lt_cv_deplibs_check_method=pass_all
3196
lt_cv_deplibs_check_method=pass_all
3199
hpux10.20* | hpux11*)
3200
lt_cv_file_magic_cmd=/usr/bin/file
3203
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3204
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3207
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3208
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3211
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3212
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3218
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3219
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3222
irix5* | irix6* | nonstopux*)
3224
*-32|*"-32 ") libmagic=32-bit;;
3225
*-n32|*"-n32 ") libmagic=N32;;
3226
*-64|*"-64 ") libmagic=64-bit;;
3227
*) libmagic=never-match;;
3229
lt_cv_deplibs_check_method=pass_all
3232
# This must be Linux ELF.
3233
linux* | k*bsd*-gnu | kopensolaris*-gnu)
3234
lt_cv_deplibs_check_method=pass_all
3238
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3239
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3241
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3246
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3247
lt_cv_file_magic_cmd=/usr/bin/file
3248
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3252
lt_cv_deplibs_check_method=pass_all
3256
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3257
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3259
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3263
osf3* | osf4* | osf5*)
3264
lt_cv_deplibs_check_method=pass_all
3268
lt_cv_deplibs_check_method=pass_all
3272
lt_cv_deplibs_check_method=pass_all
3275
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3276
lt_cv_deplibs_check_method=pass_all
3280
case $host_vendor in
3282
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3283
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3286
lt_cv_deplibs_check_method=pass_all
3289
lt_cv_file_magic_cmd='/bin/file'
3290
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3293
lt_cv_file_magic_cmd='/bin/file'
3294
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3295
lt_cv_file_magic_test_file=/lib/libc.so
3298
lt_cv_deplibs_check_method=pass_all
3301
lt_cv_deplibs_check_method=pass_all
3307
lt_cv_deplibs_check_method=pass_all
3314
if test "$build" = "$host"; then
3317
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3320
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3326
file_magic_cmd=$lt_cv_file_magic_cmd
3327
deplibs_check_method=$lt_cv_deplibs_check_method
3328
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3330
_LT_DECL([], [deplibs_check_method], [1],
3331
[Method to check whether dependent libraries are shared objects])
3332
_LT_DECL([], [file_magic_cmd], [1],
3333
[Command to use when deplibs_check_method = "file_magic"])
3334
_LT_DECL([], [file_magic_glob], [1],
3335
[How to find potential files when deplibs_check_method = "file_magic"])
3336
_LT_DECL([], [want_nocaseglob], [1],
3337
[Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3338
])# _LT_CHECK_MAGIC_METHOD
3343
# find the pathname to a BSD- or MS-compatible name lister
3344
AC_DEFUN([LT_PATH_NM],
3345
[AC_REQUIRE([AC_PROG_CC])dnl
3346
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3347
[if test -n "$NM"; then
3348
# Let the user override the test.
3351
lt_nm_to_check="${ac_tool_prefix}nm"
3352
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3353
lt_nm_to_check="$lt_nm_to_check nm"
3355
for lt_tmp_nm in $lt_nm_to_check; do
3356
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3357
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3359
test -z "$ac_dir" && ac_dir=.
3360
tmp_nm="$ac_dir/$lt_tmp_nm"
3361
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3362
# Check to see if the nm accepts a BSD-compat flag.
3363
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3364
# nm: unknown option "B" ignored
3365
# Tru64's nm complains that /dev/null is an invalid object file
3366
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3367
*/dev/null* | *'Invalid file or object type'*)
3368
lt_cv_path_NM="$tmp_nm -B"
3372
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3374
lt_cv_path_NM="$tmp_nm -p"
3378
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3379
continue # so that we can try to find one that supports BSD flags
3388
: ${lt_cv_path_NM=no}
3390
if test "$lt_cv_path_NM" != "no"; then
3393
# Didn't find any BSD compatible name lister, look for dumpbin.
3394
if test -n "$DUMPBIN"; then :
3395
# Let the user override the test.
3397
AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3398
case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3400
DUMPBIN="$DUMPBIN -symbols"
3408
if test "$DUMPBIN" != ":"; then
3412
test -z "$NM" && NM=nm
3414
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3416
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3417
[lt_cv_nm_interface="BSD nm"
3418
echo "int some_variable = 0;" > conftest.$ac_ext
3419
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3420
(eval "$ac_compile" 2>conftest.err)
3421
cat conftest.err >&AS_MESSAGE_LOG_FD
3422
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3423
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3424
cat conftest.err >&AS_MESSAGE_LOG_FD
3425
(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3426
cat conftest.out >&AS_MESSAGE_LOG_FD
3427
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3428
lt_cv_nm_interface="MS dumpbin"
3434
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3435
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3436
dnl aclocal-1.4 backwards compatibility:
3437
dnl AC_DEFUN([AM_PROG_NM], [])
3438
dnl AC_DEFUN([AC_PROG_NM], [])
3440
# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3441
# --------------------------------
3442
# how to determine the name of the shared library
3443
# associated with a specific link library.
3444
# -- PORTME fill in with the dynamic library characteristics
3445
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3446
[m4_require([_LT_DECL_EGREP])
3447
m4_require([_LT_DECL_OBJDUMP])
3448
m4_require([_LT_DECL_DLLTOOL])
3449
AC_CACHE_CHECK([how to associate runtime and link libraries],
3450
lt_cv_sharedlib_from_linklib_cmd,
3451
[lt_cv_sharedlib_from_linklib_cmd='unknown'
3454
cygwin* | mingw* | pw32* | cegcc*)
3455
# two different shell functions defined in ltmain.sh
3456
# decide which to use based on capabilities of $DLLTOOL
3457
case `$DLLTOOL --help 2>&1` in
3458
*--identify-strict*)
3459
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3462
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3467
# fallback: assume linklib IS sharedlib
3468
lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3472
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3473
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3475
_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3476
[Command to associate shared and link libraries])
3477
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3480
# _LT_PATH_MANIFEST_TOOL
3481
# ----------------------
3482
# locate the manifest tool
3483
m4_defun([_LT_PATH_MANIFEST_TOOL],
3484
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3485
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3486
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3487
[lt_cv_path_mainfest_tool=no
3488
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3489
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3490
cat conftest.err >&AS_MESSAGE_LOG_FD
3491
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3492
lt_cv_path_mainfest_tool=yes
3495
if test "x$lt_cv_path_mainfest_tool" != xyes; then
3498
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3499
])# _LT_PATH_MANIFEST_TOOL
3504
# check for math library
3505
AC_DEFUN([LT_LIB_M],
3506
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3509
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3510
# These system don't have libm, or don't need it
3513
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3514
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3517
AC_CHECK_LIB(m, cos, LIBM="-lm")
3524
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3525
dnl aclocal-1.4 backwards compatibility:
3526
dnl AC_DEFUN([AC_CHECK_LIBM], [])
3529
# _LT_COMPILER_NO_RTTI([TAGNAME])
3530
# -------------------------------
3531
m4_defun([_LT_COMPILER_NO_RTTI],
3532
[m4_require([_LT_TAG_COMPILER])dnl
3534
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3536
if test "$GCC" = yes; then
3537
case $cc_basename in
3539
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3541
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3544
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3545
lt_cv_prog_compiler_rtti_exceptions,
3546
[-fno-rtti -fno-exceptions], [],
3547
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3549
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3550
[Compiler flag to turn off builtin functions])
3551
])# _LT_COMPILER_NO_RTTI
3554
# _LT_CMD_GLOBAL_SYMBOLS
3555
# ----------------------
3556
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3557
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3558
AC_REQUIRE([AC_PROG_CC])dnl
3559
AC_REQUIRE([AC_PROG_AWK])dnl
3560
AC_REQUIRE([LT_PATH_NM])dnl
3561
AC_REQUIRE([LT_PATH_LD])dnl
3562
m4_require([_LT_DECL_SED])dnl
3563
m4_require([_LT_DECL_EGREP])dnl
3564
m4_require([_LT_TAG_COMPILER])dnl
3566
# Check for command to grab the raw symbol name followed by C symbol from nm.
3567
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3568
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3570
# These are sane defaults that work on at least a few old systems.
3571
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3573
# Character class describing NM global symbol codes.
3574
symcode='[[BCDEGRST]]'
3576
# Regexp to match symbols that can be accessed directly from C.
3577
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3579
# Define system-specific variables.
3584
cygwin* | mingw* | pw32* | cegcc*)
3585
symcode='[[ABCDGISTW]]'
3588
if test "$host_cpu" = ia64; then
3589
symcode='[[ABCDEGRST]]'
3593
symcode='[[BCDEGRST]]'
3596
symcode='[[BCDEGQRST]]'
3607
sysv5* | sco5v6* | unixware* | OpenUNIX*)
3611
symcode='[[DFNSTU]]'
3615
# If we're using GNU nm, then use its standard symbol codes.
3616
case `$NM -V 2>&1` in
3617
*GNU* | *'with BFD'*)
3618
symcode='[[ABCDGIRSTW]]' ;;
3621
# Transform an extracted symbol line into a proper C declaration.
3622
# Some systems (esp. on ia64) link data and code symbols differently,
3623
# so use this general approach.
3624
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3626
# Transform an extracted symbol line into symbol name and symbol address
3627
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3628
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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3630
# Handle CRLF in mingw tool chain
3634
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3638
# Try without a prefix underscore, then with it.
3639
for ac_symprfx in "" "_"; do
3641
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3642
symxfrm="\\1 $ac_symprfx\\2 \\2"
3644
# Write the raw and C identifiers.
3645
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3646
# Fake it for dumpbin and say T for any non-static function
3647
# and D for any global variable.
3648
# Also find C++ and __fastcall symbols from MSVC++,
3649
# which start with @ or ?.
3650
lt_cv_sys_global_symbol_pipe="$AWK ['"\
3651
" {last_section=section; section=\$ 3};"\
3652
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3653
" \$ 0!~/External *\|/{next};"\
3654
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3655
" {if(hide[section]) next};"\
3656
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3657
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3658
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
3659
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3660
" ' prfx=^$ac_symprfx]"
3662
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3664
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3666
# Check to see that the pipe works correctly.
3670
cat > conftest.$ac_ext <<_LT_EOF
3675
void nm_test_func(void);
3676
void nm_test_func(void){}
3680
int main(){nm_test_var='a';nm_test_func();return(0);}
3683
if AC_TRY_EVAL(ac_compile); then
3684
# Now try to grab the symbols.
3686
if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3687
# Try sorting and uniquifying the output.
3688
if sort "$nlist" | uniq > "$nlist"T; then
3689
mv -f "$nlist"T "$nlist"
3694
# Make sure that we snagged all the symbols we need.
3695
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3696
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3697
cat <<_LT_EOF > conftest.$ac_ext
3698
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3699
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3700
/* DATA imports from DLLs on WIN32 con't be const, because runtime
3701
relocations are performed -- see ld's documentation on pseudo-relocs. */
3702
# define LT@&t@_DLSYM_CONST
3703
#elif defined(__osf__)
3704
/* This system does not cope well with relocations in const data. */
3705
# define LT@&t@_DLSYM_CONST
3707
# define LT@&t@_DLSYM_CONST const
3715
# Now generate the symbol file.
3716
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3718
cat <<_LT_EOF >> conftest.$ac_ext
3720
/* The mapping between symbol names and symbols. */
3721
LT@&t@_DLSYM_CONST struct {
3725
lt__PROGRAM__LTX_preloaded_symbols[[]] =
3727
{ "@PROGRAM@", (void *) 0 },
3729
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3730
cat <<\_LT_EOF >> conftest.$ac_ext
3734
/* This works around a problem in FreeBSD linker */
3735
#ifdef FREEBSD_WORKAROUND
3736
static const void *lt_preloaded_setup() {
3737
return lt__PROGRAM__LTX_preloaded_symbols;
3745
# Now try linking the two files.
3746
mv conftest.$ac_objext conftstm.$ac_objext
3747
lt_globsym_save_LIBS=$LIBS
3748
lt_globsym_save_CFLAGS=$CFLAGS
3749
LIBS="conftstm.$ac_objext"
3750
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3751
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3754
LIBS=$lt_globsym_save_LIBS
3755
CFLAGS=$lt_globsym_save_CFLAGS
3757
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3760
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3763
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3766
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3767
cat conftest.$ac_ext >&5
3769
rm -rf conftest* conftst*
3771
# Do not use the global_symbol_pipe unless it works.
3772
if test "$pipe_works" = yes; then
3775
lt_cv_sys_global_symbol_pipe=
3779
if test -z "$lt_cv_sys_global_symbol_pipe"; then
3780
lt_cv_sys_global_symbol_to_cdecl=
3782
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3783
AC_MSG_RESULT(failed)
3788
# Response file support.
3789
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3790
nm_file_list_spec='@'
3791
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3792
nm_file_list_spec='@'
3795
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3796
[Take the output of nm and produce a listing of raw symbols and C names])
3797
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3798
[Transform the output of nm in a proper C declaration])
3799
_LT_DECL([global_symbol_to_c_name_address],
3800
[lt_cv_sys_global_symbol_to_c_name_address], [1],
3801
[Transform the output of nm in a C name address pair])
3802
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3803
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3804
[Transform the output of nm in a C name address pair when lib prefix is needed])
3805
_LT_DECL([], [nm_file_list_spec], [1],
3806
[Specify filename containing input files for $NM])
3807
]) # _LT_CMD_GLOBAL_SYMBOLS
3810
# _LT_COMPILER_PIC([TAGNAME])
3811
# ---------------------------
3812
m4_defun([_LT_COMPILER_PIC],
3813
[m4_require([_LT_TAG_COMPILER])dnl
3814
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
3815
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3816
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3818
m4_if([$1], [CXX], [
3819
# C++ specific cases for pic, static, wl, etc.
3820
if test "$GXX" = yes; then
3821
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3822
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3826
# All AIX code is PIC.
3827
if test "$host_cpu" = ia64; then
3828
# AIX 5 now supports IA64 processor
3829
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3836
# see comment about AmigaOS4 .so support
3837
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3840
# FIXME: we need at least 68020 code to build shared libraries, but
3841
# adding the `-m68020' flag to GCC prevents building anything better,
3843
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3848
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3849
# PIC is the default for these OSes.
3851
mingw* | cygwin* | os2* | pw32* | cegcc*)
3852
# This hack is so that the source file can tell whether it is being
3853
# built for inclusion in a dll (and should export symbols for example).
3854
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3855
# (--disable-auto-import) libraries
3856
m4_if([$1], [GCJ], [],
3857
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3859
darwin* | rhapsody*)
3860
# PIC is the default on this platform
3861
# Common symbols not allowed in MH_DYLIB files
3862
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3865
# DJGPP does not support shared libraries at all
3866
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3869
# PIC is the default for Haiku.
3870
# The "-static" flag exists, but is broken.
3871
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3874
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3875
# Instead, we relocate shared libraries at runtime.
3878
if test -d /usr/nec; then
3879
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3883
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3884
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3885
# sets the default TLS model and affects inlining.
3890
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3895
# QNX uses GNU C++, but need to define -shared option too, otherwise
3897
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3900
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3906
# All AIX code is PIC.
3907
if test "$host_cpu" = ia64; then
3908
# AIX 5 now supports IA64 processor
3909
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3911
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3915
case $cc_basename in
3917
# Green Hills C++ Compiler
3918
# _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"
3922
mingw* | cygwin* | os2* | pw32* | cegcc*)
3923
# This hack is so that the source file can tell whether it is being
3924
# built for inclusion in a dll (and should export symbols for example).
3925
m4_if([$1], [GCJ], [],
3926
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3929
case $cc_basename in
3931
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3934
# Green Hills C++ Compiler
3935
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3941
freebsd* | dragonfly*)
3942
# FreeBSD uses GNU C++
3944
hpux9* | hpux10* | hpux11*)
3945
case $cc_basename in
3947
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3948
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3949
if test "$host_cpu" != ia64; then
3950
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3954
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3955
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3961
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3970
# This is c89, which is MS Visual C++ (no shared libs)
3971
# Anyone wants to do a port?
3973
irix5* | irix6* | nonstopux*)
3974
case $cc_basename in
3976
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3977
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3978
# CC pic flag -KPIC is the default.
3984
linux* | k*bsd*-gnu | kopensolaris*-gnu)
3985
case $cc_basename in
3988
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3989
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3992
# old Intel C++ for x86_64 which still supported -KPIC.
3993
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3994
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3995
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3998
# Intel C++, used to be incompatible with GCC.
3999
# ICC 10 doesn't accept -KPIC any more.
4000
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4001
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4002
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4005
# Portland Group C++ compiler
4006
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4007
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4008
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4012
# Make sure the PIC flag is empty. It appears that all Alpha
4013
# Linux and Compaq Tru64 Unix objects are PIC.
4014
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4015
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4017
xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4018
# IBM XL 8.0, 9.0 on PPC and BlueGene
4019
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4020
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4021
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4024
case `$CC -V 2>&1 | sed 5q` in
4027
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4028
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4029
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4040
case $cc_basename in
4042
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4051
# QNX uses GNU C++, but need to define -shared option too, otherwise
4053
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4055
osf3* | osf4* | osf5*)
4056
case $cc_basename in
4058
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4061
# Rational C++ 2.4.1
4062
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4065
# Digital/Compaq C++
4066
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4067
# Make sure the PIC flag is empty. It appears that all Alpha
4068
# Linux and Compaq Tru64 Unix objects are PIC.
4069
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4070
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4079
case $cc_basename in
4081
# Sun C++ 4.2, 5.x and Centerline C++
4082
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4083
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4084
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4087
# Green Hills C++ Compiler
4088
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4095
case $cc_basename in
4098
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4099
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4103
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4109
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4110
case $cc_basename in
4112
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4113
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4114
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4119
case $cc_basename in
4121
# NonStop-UX NCC 3.20
4122
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4131
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4137
if test "$GCC" = yes; then
4138
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4139
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4143
# All AIX code is PIC.
4144
if test "$host_cpu" = ia64; then
4145
# AIX 5 now supports IA64 processor
4146
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4153
# see comment about AmigaOS4 .so support
4154
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4157
# FIXME: we need at least 68020 code to build shared libraries, but
4158
# adding the `-m68020' flag to GCC prevents building anything better,
4160
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4165
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4166
# PIC is the default for these OSes.
4169
mingw* | cygwin* | pw32* | os2* | cegcc*)
4170
# This hack is so that the source file can tell whether it is being
4171
# built for inclusion in a dll (and should export symbols for example).
4172
# Although the cygwin gcc ignores -fPIC, still need this for old-style
4173
# (--disable-auto-import) libraries
4174
m4_if([$1], [GCJ], [],
4175
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4178
darwin* | rhapsody*)
4179
# PIC is the default on this platform
4180
# Common symbols not allowed in MH_DYLIB files
4181
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4185
# PIC is the default for Haiku.
4186
# The "-static" flag exists, but is broken.
4187
_LT_TAGVAR(lt_prog_compiler_static, $1)=
4191
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4192
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4193
# sets the default TLS model and affects inlining.
4199
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4205
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4206
# Instead, we relocate shared libraries at runtime.
4210
# Just because we use GCC doesn't mean we suddenly get shared libraries
4211
# on systems that don't support them.
4212
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4217
# QNX uses GNU C++, but need to define -shared option too, otherwise
4219
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4223
if test -d /usr/nec; then
4224
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4229
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4233
case $cc_basename in
4234
nvcc*) # Cuda Compiler Driver 2.2
4235
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4236
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
4240
# PORTME Check for flag to pass linker flags through the system compiler.
4243
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4244
if test "$host_cpu" = ia64; then
4245
# AIX 5 now supports IA64 processor
4246
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4248
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4252
mingw* | cygwin* | pw32* | os2* | cegcc*)
4253
# This hack is so that the source file can tell whether it is being
4254
# built for inclusion in a dll (and should export symbols for example).
4255
m4_if([$1], [GCJ], [],
4256
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4259
hpux9* | hpux10* | hpux11*)
4260
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4261
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4268
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4271
# Is there a better lt_prog_compiler_static that works with the bundled CC?
4272
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4275
irix5* | irix6* | nonstopux*)
4276
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4277
# PIC (with -KPIC) is the default.
4278
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4281
linux* | k*bsd*-gnu | kopensolaris*-gnu)
4282
case $cc_basename in
4283
# old Intel for x86_64 which still supported -KPIC.
4285
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4286
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4287
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4289
# icc used to be incompatible with GCC.
4290
# ICC 10 doesn't accept -KPIC any more.
4292
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4293
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4294
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4296
# Lahey Fortran 8.1.
4298
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4299
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4300
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4303
# NAG Fortran compiler
4304
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4305
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4306
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4308
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4309
# Portland Group compilers (*not* the Pentium gcc compiler,
4310
# which looks to be a dead project)
4311
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4312
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4313
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4316
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4317
# All Alpha code is PIC.
4318
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4320
xl* | bgxl* | bgf* | mpixl*)
4321
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4322
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4323
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4324
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4327
case `$CC -V 2>&1 | sed 5q` in
4328
*Sun\ F* | *Sun*Fortran*)
4329
# Sun Fortran 8.3 passes all unrecognized flags to the linker
4330
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4331
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4332
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4336
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4337
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4338
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4346
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4347
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4351
# QNX uses GNU C++, but need to define -shared option too, otherwise
4353
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4356
osf3* | osf4* | osf5*)
4357
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4358
# All OSF/1 code is PIC.
4359
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4363
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4367
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4368
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4369
case $cc_basename in
4370
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4371
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4373
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4378
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4379
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4380
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4383
sysv4 | sysv4.2uw2* | sysv4.3*)
4384
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4385
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4386
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4390
if test -d /usr/nec ;then
4391
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4392
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4396
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4397
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4398
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4399
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4403
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4404
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4408
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4409
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4413
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4419
# For platforms which do not support PIC, -DPIC is meaningless:
4421
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4424
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4428
AC_CACHE_CHECK([for $compiler option to produce PIC],
4429
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4430
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4431
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4434
# Check to make sure the PIC flag actually works.
4436
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4437
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4438
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4439
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4440
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4442
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4444
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4445
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4447
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4448
[Additional compiler flags for building library objects])
4450
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4451
[How to pass a linker flag through the compiler])
4453
# Check to make sure the static flag actually works.
4455
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4456
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4457
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4458
$lt_tmp_static_flag,
4460
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4461
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4462
[Compiler flag to prevent dynamic linking])
4463
])# _LT_COMPILER_PIC
4466
# _LT_LINKER_SHLIBS([TAGNAME])
4467
# ----------------------------
4468
# See if the linker supports building shared libraries.
4469
m4_defun([_LT_LINKER_SHLIBS],
4470
[AC_REQUIRE([LT_PATH_LD])dnl
4471
AC_REQUIRE([LT_PATH_NM])dnl
4472
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4473
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4474
m4_require([_LT_DECL_EGREP])dnl
4475
m4_require([_LT_DECL_SED])dnl
4476
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4477
m4_require([_LT_TAG_COMPILER])dnl
4478
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4479
m4_if([$1], [CXX], [
4480
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4481
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4484
# If we're using GNU nm, then we don't want the "-C" option.
4485
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4486
# Also, AIX nm treats weak defined symbols like other global defined
4487
# symbols, whereas GNU nm marks them as "W".
4488
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4489
_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'
4491
_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'
4495
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4497
cygwin* | mingw* | cegcc*)
4498
case $cc_basename in
4501
_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'
4502
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4507
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4512
_LT_TAGVAR(allow_undefined_flag, $1)=
4513
_LT_TAGVAR(always_export_symbols, $1)=no
4514
_LT_TAGVAR(archive_cmds, $1)=
4515
_LT_TAGVAR(archive_expsym_cmds, $1)=
4516
_LT_TAGVAR(compiler_needs_object, $1)=no
4517
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4518
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4519
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4520
_LT_TAGVAR(hardcode_automatic, $1)=no
4521
_LT_TAGVAR(hardcode_direct, $1)=no
4522
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
4523
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4524
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4525
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4526
_LT_TAGVAR(hardcode_minus_L, $1)=no
4527
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4528
_LT_TAGVAR(inherit_rpath, $1)=no
4529
_LT_TAGVAR(link_all_deplibs, $1)=unknown
4530
_LT_TAGVAR(module_cmds, $1)=
4531
_LT_TAGVAR(module_expsym_cmds, $1)=
4532
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
4533
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4534
_LT_TAGVAR(thread_safe_flag_spec, $1)=
4535
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4536
# include_expsyms should be a list of space-separated symbols to be *always*
4537
# included in the symbol list
4538
_LT_TAGVAR(include_expsyms, $1)=
4539
# exclude_expsyms can be an extended regexp of symbols to exclude
4540
# it will be wrapped by ` (' and `)$', so one must not match beginning or
4541
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4542
# as well as any symbol that contains `d'.
4543
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4544
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4545
# platforms (ab)use it in PIC code, but their linkers get confused if
4546
# the symbol is explicitly referenced. Since portable code cannot
4547
# rely on this symbol name, it's probably fine to never include it in
4548
# preloaded symbol tables.
4549
# Exclude shared library initialization/finalization symbols.
4550
dnl Note also adjust exclude_expsyms for C++ above.
4551
extract_expsyms_cmds=
4554
cygwin* | mingw* | pw32* | cegcc*)
4555
# FIXME: the MSVC++ port hasn't been tested in a loooong time
4556
# When not using gcc, we currently assume that we are using
4557
# Microsoft Visual C++.
4558
if test "$GCC" != yes; then
4563
# we just hope/assume this is gcc and not c89 (= MSVC++)
4571
_LT_TAGVAR(ld_shlibs, $1)=yes
4573
# On some targets, GNU ld is compatible enough with the native linker
4574
# that we're better off using the native interface for both.
4575
lt_use_gnu_ld_interface=no
4576
if test "$with_gnu_ld" = yes; then
4579
# The AIX port of GNU ld has always aspired to compatibility
4580
# with the native linker. However, as the warning in the GNU ld
4581
# block says, versions before 2.19.5* couldn't really create working
4582
# shared libraries, regardless of the interface used.
4583
case `$LD -v 2>&1` in
4584
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4585
*\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4586
*\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4588
lt_use_gnu_ld_interface=yes
4593
lt_use_gnu_ld_interface=yes
4598
if test "$lt_use_gnu_ld_interface" = yes; then
4599
# If archive_cmds runs LD, not CC, wlarc should be empty
4602
# Set some defaults for GNU ld with shared library support. These
4603
# are reset later if shared libraries are not supported. Putting them
4604
# here allows them to be overridden if necessary.
4605
runpath_var=LD_RUN_PATH
4606
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4607
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4608
# ancient GNU ld didn't support --whole-archive et. al.
4609
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4610
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4612
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4614
supports_anon_versioning=no
4615
case `$LD -v 2>&1` in
4616
*GNU\ gold*) supports_anon_versioning=yes ;;
4617
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4618
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4619
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4620
*\ 2.11.*) ;; # other 2.11 versions
4621
*) supports_anon_versioning=yes ;;
4624
# See if GNU ld supports shared libraries.
4627
# On AIX/PPC, the GNU linker is very broken
4628
if test "$host_cpu" != ia64; then
4629
_LT_TAGVAR(ld_shlibs, $1)=no
4632
*** Warning: the GNU linker, at least up to release 2.19, is reported
4633
*** to be unable to reliably create shared libraries on AIX.
4634
*** Therefore, libtool is disabling shared libraries support. If you
4635
*** really care for shared libraries, you may want to install binutils
4636
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4637
*** You will then need to restart the configuration process.
4646
# see comment about AmigaOS4 .so support
4647
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4648
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4651
_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)'
4652
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4653
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4659
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4660
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4661
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4662
# support --undefined. This deserves some investigation. FIXME
4663
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4665
_LT_TAGVAR(ld_shlibs, $1)=no
4669
cygwin* | mingw* | pw32* | cegcc*)
4670
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4671
# as there is no search path for DLLs.
4672
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4673
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4674
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4675
_LT_TAGVAR(always_export_symbols, $1)=no
4676
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4677
_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'
4678
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4680
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4681
_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'
4682
# If the export-symbols file already is a .def file (1st line
4683
# is EXPORTS), use it as is; otherwise, prepend...
4684
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4685
cp $export_symbols $output_objdir/$soname.def;
4687
echo EXPORTS > $output_objdir/$soname.def;
4688
cat $export_symbols >> $output_objdir/$soname.def;
4690
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4692
_LT_TAGVAR(ld_shlibs, $1)=no
4697
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4698
_LT_TAGVAR(link_all_deplibs, $1)=yes
4702
_LT_TAGVAR(hardcode_direct, $1)=no
4703
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4704
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4705
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4706
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4707
# Instead, shared libraries are loaded at an image base (0x10000000 by
4708
# default) and relocated if they conflict, which is a slow very memory
4709
# consuming and fragmenting process. To avoid this, we pick a random,
4710
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4711
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
4712
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4713
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4716
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4718
if test "$host_os" = linux-dietlibc; then
4719
case $cc_basename in
4720
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4723
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4724
&& test "$tmp_diet" = no
4726
tmp_addflag=' $pic_flag'
4727
tmp_sharedflag='-shared'
4728
case $cc_basename,$host_cpu in
4729
pgcc*) # Portland Group C compiler
4730
_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'
4731
tmp_addflag=' $pic_flag'
4733
pgf77* | pgf90* | pgf95* | pgfortran*)
4734
# Portland Group f77 and f90 compilers
4735
_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'
4736
tmp_addflag=' $pic_flag -Mnomain' ;;
4737
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4738
tmp_addflag=' -i_dynamic' ;;
4739
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4740
tmp_addflag=' -i_dynamic -nofor_main' ;;
4741
ifc* | ifort*) # Intel Fortran compiler
4742
tmp_addflag=' -nofor_main' ;;
4743
lf95*) # Lahey Fortran 8.1
4744
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4745
tmp_sharedflag='--shared' ;;
4746
xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4747
tmp_sharedflag='-qmkshrobj'
4749
nvcc*) # Cuda Compiler Driver 2.2
4750
_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'
4751
_LT_TAGVAR(compiler_needs_object, $1)=yes
4754
case `$CC -V 2>&1 | sed 5q` in
4755
*Sun\ C*) # Sun C 5.9
4756
_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'
4757
_LT_TAGVAR(compiler_needs_object, $1)=yes
4758
tmp_sharedflag='-G' ;;
4759
*Sun\ F*) # Sun Fortran 8.3
4760
tmp_sharedflag='-G' ;;
4762
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4764
if test "x$supports_anon_versioning" = xyes; then
4765
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4766
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4767
echo "local: *; };" >> $output_objdir/$libname.ver~
4768
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4771
case $cc_basename in
4772
xlf* | bgf* | bgxlf* | mpixlf*)
4773
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4774
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4775
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4776
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4777
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4778
if test "x$supports_anon_versioning" = xyes; then
4779
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4780
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4781
echo "local: *; };" >> $output_objdir/$libname.ver~
4782
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4787
_LT_TAGVAR(ld_shlibs, $1)=no
4792
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4793
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4796
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4797
_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'
4802
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4803
_LT_TAGVAR(ld_shlibs, $1)=no
4806
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4807
*** create shared libraries on Solaris systems. Therefore, libtool
4808
*** is disabling shared libraries support. We urge you to upgrade GNU
4809
*** binutils to release 2.9.1 or newer. Another option is to modify
4810
*** your PATH or compiler configuration so that the native linker is
4811
*** used, and then restart.
4814
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4815
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4816
_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'
4818
_LT_TAGVAR(ld_shlibs, $1)=no
4822
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4823
case `$LD -v 2>&1` in
4824
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4825
_LT_TAGVAR(ld_shlibs, $1)=no
4828
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4829
*** reliably create shared libraries on SCO systems. Therefore, libtool
4830
*** is disabling shared libraries support. We urge you to upgrade GNU
4831
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4832
*** your PATH or compiler configuration so that the native linker is
4833
*** used, and then restart.
4838
# For security reasons, it is highly recommended that you always
4839
# use absolute paths for naming shared libraries, and exclude the
4840
# DT_RUNPATH tag from executables and libraries. But doing so
4841
# requires that you compile everything twice, which is a pain.
4842
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4843
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4844
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4845
_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'
4847
_LT_TAGVAR(ld_shlibs, $1)=no
4854
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4856
_LT_TAGVAR(hardcode_direct, $1)=yes
4857
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4861
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4862
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4863
_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'
4865
_LT_TAGVAR(ld_shlibs, $1)=no
4870
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4872
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4873
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4874
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4877
# PORTME fill in a description of your system's linker (not GNU ld)
4880
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4881
_LT_TAGVAR(always_export_symbols, $1)=yes
4882
_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'
4883
# Note: this linker hardcodes the directories in LIBPATH if there
4884
# are no directories specified by -L.
4885
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4886
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4887
# Neither direct hardcoding nor static linking is supported with a
4889
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4894
if test "$host_cpu" = ia64; then
4895
# On IA64, the linker does run time linking by default, so we don't
4896
# have to do anything special.
4897
aix_use_runtimelinking=no
4898
exp_sym_flag='-Bexport'
4901
# If we're using GNU nm, then we don't want the "-C" option.
4902
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4903
# Also, AIX nm treats weak defined symbols like other global
4904
# defined symbols, whereas GNU nm marks them as "W".
4905
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4906
_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'
4908
_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'
4910
aix_use_runtimelinking=no
4912
# Test if we are trying to use run time linking or normal
4913
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
4914
# need to do runtime linking.
4915
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4916
for ld_flag in $LDFLAGS; do
4917
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4918
aix_use_runtimelinking=yes
4925
exp_sym_flag='-bexport'
4926
no_entry_flag='-bnoentry'
4929
# When large executables or shared objects are built, AIX ld can
4930
# have problems creating the table of contents. If linking a library
4931
# or program results in "error TOC overflow" add -mminimal-toc to
4932
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4933
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4935
_LT_TAGVAR(archive_cmds, $1)=''
4936
_LT_TAGVAR(hardcode_direct, $1)=yes
4937
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4938
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4939
_LT_TAGVAR(link_all_deplibs, $1)=yes
4940
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4942
if test "$GCC" = yes; then
4943
case $host_os in aix4.[[012]]|aix4.[[012]].*)
4944
# We only want to do this on AIX 4.2 and lower, the check
4945
# below for broken collect2 doesn't work under 4.3+
4946
collect2name=`${CC} -print-prog-name=collect2`
4947
if test -f "$collect2name" &&
4948
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4950
# We have reworked collect2
4953
# We have old collect2
4954
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4955
# It fails to find uninstalled libraries when the uninstalled
4956
# path is not listed in the libpath. Setting hardcode_minus_L
4957
# to unsupported forces relinking
4958
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4959
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4960
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4964
shared_flag='-shared'
4965
if test "$aix_use_runtimelinking" = yes; then
4966
shared_flag="$shared_flag "'${wl}-G'
4970
if test "$host_cpu" = ia64; then
4971
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4972
# chokes on -Wl,-G. The following line is correct:
4975
if test "$aix_use_runtimelinking" = yes; then
4976
shared_flag='${wl}-G'
4978
shared_flag='${wl}-bM:SRE'
4983
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4984
# It seems that -bexpall does not export symbols beginning with
4985
# underscore (_), so it is better to generate a list of symbols to export.
4986
_LT_TAGVAR(always_export_symbols, $1)=yes
4987
if test "$aix_use_runtimelinking" = yes; then
4988
# Warning - without using the other runtime loading flags (-brtl),
4989
# -berok will link without error, but may produce a broken library.
4990
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4991
# Determine the default libpath from the value encoded in an
4993
_LT_SYS_MODULE_PATH_AIX([$1])
4994
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4995
_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 $shared_flag"
4997
if test "$host_cpu" = ia64; then
4998
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4999
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5000
_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"
5002
# Determine the default libpath from the value encoded in an
5004
_LT_SYS_MODULE_PATH_AIX([$1])
5005
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5006
# Warning - without using the other run time loading flags,
5007
# -berok will link without error, but may produce a broken library.
5008
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5009
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5010
if test "$with_gnu_ld" = yes; then
5011
# We only use this code for GNU lds that support --whole-archive.
5012
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5014
# Exported symbols can be pulled into shared objects from archives
5015
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5017
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5018
# This is similar to how AIX traditionally builds its shared libraries.
5019
_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'
5027
# see comment about AmigaOS4 .so support
5028
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5029
_LT_TAGVAR(archive_expsym_cmds, $1)=''
5032
_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)'
5033
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5034
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5040
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5043
cygwin* | mingw* | pw32* | cegcc*)
5044
# When not using gcc, we currently assume that we are using
5045
# Microsoft Visual C++.
5046
# hardcode_libdir_flag_spec is actually meaningless, as there is
5047
# no search path for DLLs.
5048
case $cc_basename in
5051
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5052
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5053
_LT_TAGVAR(always_export_symbols, $1)=yes
5054
_LT_TAGVAR(file_list_spec, $1)='@'
5055
# Tell ltmain to make .lib files, not .a files.
5057
# Tell ltmain to make .dll files, not .so files.
5059
# FIXME: Setting linknames here is a bad hack.
5060
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5061
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5062
sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5064
sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5066
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5068
# The linker will not automatically build a static lib if we build a DLL.
5069
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5070
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5071
_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'
5073
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5074
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5075
lt_tool_outputfile="@TOOL_OUTPUT@"~
5076
case $lt_outputfile in
5079
lt_outputfile="$lt_outputfile.exe"
5080
lt_tool_outputfile="$lt_tool_outputfile.exe"
5083
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5084
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5085
$RM "$lt_outputfile.manifest";
5089
# Assume MSVC wrapper
5090
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5091
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5092
# Tell ltmain to make .lib files, not .a files.
5094
# Tell ltmain to make .dll files, not .so files.
5096
# FIXME: Setting linknames here is a bad hack.
5097
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5098
# The linker will automatically build a .lib file if we build a DLL.
5099
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5100
# FIXME: Should let the user specify the lib program.
5101
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5102
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5107
darwin* | rhapsody*)
5108
_LT_DARWIN_LINKER_FEATURES($1)
5112
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5113
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5114
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5118
_LT_TAGVAR(ld_shlibs, $1)=no
5121
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5122
# support. Future versions do this automatically, but an explicit c++rt0.o
5123
# does not break anything, and helps significantly (at the cost of a little
5126
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5127
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5128
_LT_TAGVAR(hardcode_direct, $1)=yes
5129
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5132
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5134
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5135
_LT_TAGVAR(hardcode_direct, $1)=yes
5136
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5137
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5140
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5141
freebsd* | dragonfly*)
5142
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5143
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5144
_LT_TAGVAR(hardcode_direct, $1)=yes
5145
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5149
if test "$GCC" = yes; then
5150
_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'
5152
_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'
5154
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5155
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5156
_LT_TAGVAR(hardcode_direct, $1)=yes
5158
# hardcode_minus_L: Not really in the search PATH,
5159
# but as the default location of the library.
5160
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5161
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5165
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5166
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5168
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5170
if test "$with_gnu_ld" = no; then
5171
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5172
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5173
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5174
_LT_TAGVAR(hardcode_direct, $1)=yes
5175
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5176
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5177
# hardcode_minus_L: Not really in the search PATH,
5178
# but as the default location of the library.
5179
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5184
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5187
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5190
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5193
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5199
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5202
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5206
# Older versions of the 11.00 compiler do not understand -b yet
5207
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5208
_LT_LINKER_OPTION([if $CC understands -b],
5209
_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5210
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5211
[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5212
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5216
if test "$with_gnu_ld" = no; then
5217
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5218
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5222
_LT_TAGVAR(hardcode_direct, $1)=no
5223
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5226
_LT_TAGVAR(hardcode_direct, $1)=yes
5227
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5228
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5230
# hardcode_minus_L: Not really in the search PATH,
5231
# but as the default location of the library.
5232
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5238
irix5* | irix6* | nonstopux*)
5239
if test "$GCC" = yes; then
5240
_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'
5241
# Try to use the -exported_symbol ld option, if it does not
5242
# work, assume that -exports_file does not work either and
5243
# implicitly export all symbols.
5244
# This should be the same for all languages, so no per-tag cache variable.
5245
AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5246
[lt_cv_irix_exported_symbol],
5247
[save_LDFLAGS="$LDFLAGS"
5248
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5251
[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5252
[C++], [[int foo (void) { return 0; }]],
5259
[lt_cv_irix_exported_symbol=yes],
5260
[lt_cv_irix_exported_symbol=no])
5261
LDFLAGS="$save_LDFLAGS"])
5262
if test "$lt_cv_irix_exported_symbol" = yes; then
5263
_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'
5266
_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'
5267
_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'
5269
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5270
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5271
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5272
_LT_TAGVAR(inherit_rpath, $1)=yes
5273
_LT_TAGVAR(link_all_deplibs, $1)=yes
5277
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5278
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5280
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5282
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5283
_LT_TAGVAR(hardcode_direct, $1)=yes
5284
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5288
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5289
_LT_TAGVAR(hardcode_direct, $1)=yes
5290
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5291
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5292
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5299
if test -f /usr/libexec/ld.so; then
5300
_LT_TAGVAR(hardcode_direct, $1)=yes
5301
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5302
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5303
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5304
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5305
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5306
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5307
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5310
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5311
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5312
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5315
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5316
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5321
_LT_TAGVAR(ld_shlibs, $1)=no
5326
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5327
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5328
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5329
_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'
5330
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5334
if test "$GCC" = yes; then
5335
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5336
_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'
5338
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5339
_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'
5341
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5342
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5343
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5346
osf4* | osf5*) # as osf3* with the addition of -msym flag
5347
if test "$GCC" = yes; then
5348
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5349
_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'
5350
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5352
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5353
_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'
5354
_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~
5355
$CC -shared${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'
5357
# Both c and cxx compiler support -rpath directly
5358
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5360
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5361
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5365
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5366
if test "$GCC" = yes; then
5368
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5369
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5370
$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5372
case `$CC -V 2>&1` in
5375
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5376
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5377
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5381
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5382
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5383
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5387
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5388
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5390
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5392
# The compiler driver will combine and reorder linker options,
5393
# but understands `-z linker_flag'. GCC discards it without `$wl',
5394
# but is careful enough not to reorder.
5395
# Supported since Solaris 2.6 (maybe 2.5.1?)
5396
if test "$GCC" = yes; then
5397
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5399
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5403
_LT_TAGVAR(link_all_deplibs, $1)=yes
5407
if test "x$host_vendor" = xsequent; then
5408
# Use $CC to link under sequent, because it throws in some extra .o
5409
# files that make .init and .fini sections work.
5410
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5412
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5414
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5415
_LT_TAGVAR(hardcode_direct, $1)=yes
5416
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5417
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5421
case $host_vendor in
5423
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5424
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5427
## LD is ld it makes a PLAMLIB
5428
## CC just makes a GrossModule.
5429
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5430
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5431
_LT_TAGVAR(hardcode_direct, $1)=no
5434
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5435
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5438
runpath_var='LD_RUN_PATH'
5439
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5443
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5444
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5445
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5449
if test -d /usr/nec; then
5450
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5451
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5452
runpath_var=LD_RUN_PATH
5453
hardcode_runpath_var=yes
5454
_LT_TAGVAR(ld_shlibs, $1)=yes
5458
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5459
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5460
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5461
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5462
runpath_var='LD_RUN_PATH'
5464
if test "$GCC" = yes; then
5465
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5466
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5468
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5469
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5473
sysv5* | sco3.2v5* | sco5v6*)
5474
# Note: We can NOT use -z defs as we might desire, because we do not
5475
# link with -lc, and that would cause any symbols used from libc to
5476
# always be unresolved, which means just about no library would
5477
# ever link correctly. If we're not using GNU ld we use -z text
5478
# though, which does catch some bad symbols but isn't as heavy-handed
5480
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5481
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5482
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5483
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5484
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5485
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5486
_LT_TAGVAR(link_all_deplibs, $1)=yes
5487
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5488
runpath_var='LD_RUN_PATH'
5490
if test "$GCC" = yes; then
5491
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5492
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5494
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5495
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5500
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5501
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5502
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5506
_LT_TAGVAR(ld_shlibs, $1)=no
5510
if test x$host_vendor = xsni; then
5512
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5513
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5519
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5520
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5522
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5524
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5525
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5526
_LT_DECL([], [extract_expsyms_cmds], [2],
5527
[The commands to extract the exported symbol list from a shared archive])
5530
# Do we need to explicitly link libc?
5532
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5534
# Assume -lc should be added
5535
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5537
if test "$enable_shared" = yes && test "$GCC" = yes; then
5538
case $_LT_TAGVAR(archive_cmds, $1) in
5540
# FIXME: we may have to deal with multi-command sequences.
5543
# Test whether the compiler implicitly links with -lc since on some
5544
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5545
# to ld, don't add -lc before -lgcc.
5546
AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5547
[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5549
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5551
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5554
libobjs=conftest.$ac_objext
5556
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5557
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5563
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5564
_LT_TAGVAR(allow_undefined_flag, $1)=
5565
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5567
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5569
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5571
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5573
cat conftest.err 1>&5
5577
_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5584
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5585
[Whether or not to add -lc for building shared libraries])
5586
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5587
[enable_shared_with_static_runtimes], [0],
5588
[Whether or not to disallow shared libs when runtime libs are static])
5589
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5590
[Compiler flag to allow reflexive dlopens])
5591
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5592
[Compiler flag to generate shared objects directly from archives])
5593
_LT_TAGDECL([], [compiler_needs_object], [1],
5594
[Whether the compiler copes with passing no objects directly])
5595
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5596
[Create an old-style archive from a shared archive])
5597
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5598
[Create a temporary old-style archive to link instead of a shared archive])
5599
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5600
_LT_TAGDECL([], [archive_expsym_cmds], [2])
5601
_LT_TAGDECL([], [module_cmds], [2],
5602
[Commands used to build a loadable module if different from building
5604
_LT_TAGDECL([], [module_expsym_cmds], [2])
5605
_LT_TAGDECL([], [with_gnu_ld], [1],
5606
[Whether we are building with GNU ld or not])
5607
_LT_TAGDECL([], [allow_undefined_flag], [1],
5608
[Flag that allows shared libraries with undefined symbols to be built])
5609
_LT_TAGDECL([], [no_undefined_flag], [1],
5610
[Flag that enforces no undefined symbols])
5611
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5612
[Flag to hardcode $libdir into a binary during linking.
5613
This must work even if $libdir does not exist])
5614
_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5615
[[If ld is used when linking, flag to hardcode $libdir into a binary
5616
during linking. This must work even if $libdir does not exist]])
5617
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5618
[Whether we need a single "-rpath" flag with a separated argument])
5619
_LT_TAGDECL([], [hardcode_direct], [0],
5620
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5621
DIR into the resulting binary])
5622
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5623
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5624
DIR into the resulting binary and the resulting library dependency is
5625
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
5626
library is relocated])
5627
_LT_TAGDECL([], [hardcode_minus_L], [0],
5628
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5629
into the resulting binary])
5630
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5631
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5632
into the resulting binary])
5633
_LT_TAGDECL([], [hardcode_automatic], [0],
5634
[Set to "yes" if building a shared library automatically hardcodes DIR
5635
into the library and all subsequent libraries and executables linked
5637
_LT_TAGDECL([], [inherit_rpath], [0],
5638
[Set to yes if linker adds runtime paths of dependent libraries
5639
to runtime path list])
5640
_LT_TAGDECL([], [link_all_deplibs], [0],
5641
[Whether libtool must link a program against all its dependency libraries])
5642
_LT_TAGDECL([], [always_export_symbols], [0],
5643
[Set to "yes" if exported symbols are required])
5644
_LT_TAGDECL([], [export_symbols_cmds], [2],
5645
[The commands to list exported symbols])
5646
_LT_TAGDECL([], [exclude_expsyms], [1],
5647
[Symbols that should not be listed in the preloaded symbols])
5648
_LT_TAGDECL([], [include_expsyms], [1],
5649
[Symbols that must always be exported])
5650
_LT_TAGDECL([], [prelink_cmds], [2],
5651
[Commands necessary for linking programs (against libraries) with templates])
5652
_LT_TAGDECL([], [postlink_cmds], [2],
5653
[Commands necessary for finishing linking programs])
5654
_LT_TAGDECL([], [file_list_spec], [1],
5655
[Specify filename containing input files])
5656
dnl FIXME: Not yet implemented
5657
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5658
dnl [Compiler flag to generate thread safe objects])
5659
])# _LT_LINKER_SHLIBS
5662
# _LT_LANG_C_CONFIG([TAG])
5663
# ------------------------
5664
# Ensure that the configuration variables for a C compiler are suitably
5665
# defined. These variables are subsequently used by _LT_CONFIG to write
5666
# the compiler configuration to `libtool'.
5667
m4_defun([_LT_LANG_C_CONFIG],
5668
[m4_require([_LT_DECL_EGREP])dnl
5672
# Source file extension for C test sources.
5675
# Object file extension for compiled C test sources.
5677
_LT_TAGVAR(objext, $1)=$objext
5679
# Code to be used in simple compile tests
5680
lt_simple_compile_test_code="int some_variable = 0;"
5682
# Code to be used in simple link tests
5683
lt_simple_link_test_code='int main(){return(0);}'
5686
# Save the default compiler, since it gets overwritten when the other
5687
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5688
compiler_DEFAULT=$CC
5690
# save warnings/boilerplate of simple test code
5691
_LT_COMPILER_BOILERPLATE
5692
_LT_LINKER_BOILERPLATE
5695
## There is no encapsulation within the following macros, do not change
5696
## the running order or otherwise move them around unless you know exactly
5697
## what you are doing...
5698
if test -n "$compiler"; then
5699
_LT_COMPILER_NO_RTTI($1)
5700
_LT_COMPILER_PIC($1)
5701
_LT_COMPILER_C_O($1)
5702
_LT_COMPILER_FILE_LOCKS($1)
5703
_LT_LINKER_SHLIBS($1)
5704
_LT_SYS_DYNAMIC_LINKER($1)
5705
_LT_LINKER_HARDCODE_LIBPATH($1)
5709
# Report which library types will actually be built
5710
AC_MSG_CHECKING([if libtool supports shared libraries])
5711
AC_MSG_RESULT([$can_build_shared])
5713
AC_MSG_CHECKING([whether to build shared libraries])
5714
test "$can_build_shared" = "no" && enable_shared=no
5716
# On AIX, shared libraries and static libraries use the same namespace, and
5717
# are all built from PIC.
5720
test "$enable_shared" = yes && enable_static=no
5721
if test -n "$RANLIB"; then
5722
archive_cmds="$archive_cmds~\$RANLIB \$lib"
5723
postinstall_cmds='$RANLIB $lib'
5728
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5729
test "$enable_shared" = yes && enable_static=no
5733
AC_MSG_RESULT([$enable_shared])
5735
AC_MSG_CHECKING([whether to build static libraries])
5736
# Make sure either enable_shared or enable_static is yes.
5737
test "$enable_shared" = yes || enable_static=yes
5738
AC_MSG_RESULT([$enable_static])
5744
])# _LT_LANG_C_CONFIG
5747
# _LT_LANG_CXX_CONFIG([TAG])
5748
# --------------------------
5749
# Ensure that the configuration variables for a C++ compiler are suitably
5750
# defined. These variables are subsequently used by _LT_CONFIG to write
5751
# the compiler configuration to `libtool'.
5752
m4_defun([_LT_LANG_CXX_CONFIG],
5753
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5754
m4_require([_LT_DECL_EGREP])dnl
5755
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5756
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5757
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5758
(test "X$CXX" != "Xg++"))) ; then
5761
_lt_caught_CXX_error=yes
5765
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5766
_LT_TAGVAR(allow_undefined_flag, $1)=
5767
_LT_TAGVAR(always_export_symbols, $1)=no
5768
_LT_TAGVAR(archive_expsym_cmds, $1)=
5769
_LT_TAGVAR(compiler_needs_object, $1)=no
5770
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5771
_LT_TAGVAR(hardcode_direct, $1)=no
5772
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5773
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5774
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5775
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5776
_LT_TAGVAR(hardcode_minus_L, $1)=no
5777
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5778
_LT_TAGVAR(hardcode_automatic, $1)=no
5779
_LT_TAGVAR(inherit_rpath, $1)=no
5780
_LT_TAGVAR(module_cmds, $1)=
5781
_LT_TAGVAR(module_expsym_cmds, $1)=
5782
_LT_TAGVAR(link_all_deplibs, $1)=unknown
5783
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5784
_LT_TAGVAR(reload_flag, $1)=$reload_flag
5785
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5786
_LT_TAGVAR(no_undefined_flag, $1)=
5787
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5788
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5790
# Source file extension for C++ test sources.
5793
# Object file extension for compiled C++ test sources.
5795
_LT_TAGVAR(objext, $1)=$objext
5797
# No sense in running all these tests if we already determined that
5798
# the CXX compiler isn't working. Some variables (like enable_shared)
5799
# are currently assumed to apply to all compilers on this platform,
5800
# and will be corrupted by setting them based on a non-working compiler.
5801
if test "$_lt_caught_CXX_error" != yes; then
5802
# Code to be used in simple compile tests
5803
lt_simple_compile_test_code="int some_variable = 0;"
5805
# Code to be used in simple link tests
5806
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5808
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5811
# save warnings/boilerplate of simple test code
5812
_LT_COMPILER_BOILERPLATE
5813
_LT_LINKER_BOILERPLATE
5815
# Allow CC to be a program name with arguments.
5817
lt_save_CFLAGS=$CFLAGS
5821
lt_save_with_gnu_ld=$with_gnu_ld
5822
lt_save_path_LD=$lt_cv_path_LD
5823
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5824
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5826
$as_unset lt_cv_prog_gnu_ld
5828
if test -n "${lt_cv_path_LDCXX+set}"; then
5829
lt_cv_path_LD=$lt_cv_path_LDCXX
5831
$as_unset lt_cv_path_LD
5833
test -z "${LDCXX+set}" || LD=$LDCXX
5837
_LT_TAGVAR(compiler, $1)=$CC
5838
_LT_CC_BASENAME([$compiler])
5840
if test -n "$compiler"; then
5841
# We don't want -fno-exception when compiling C++ code, so set the
5842
# no_builtin_flag separately
5843
if test "$GXX" = yes; then
5844
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5846
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5849
if test "$GXX" = yes; then
5850
# Set up default GNU C++ configuration
5854
# Check if GNU C++ uses GNU ld as the underlying linker, since the
5855
# archiving commands below assume that GNU ld is being used.
5856
if test "$with_gnu_ld" = yes; then
5857
_LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5858
_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'
5860
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5861
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5863
# If archive_cmds runs LD, not CC, wlarc should be empty
5864
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5865
# investigate it a little bit more. (MM)
5868
# ancient GNU ld didn't support --whole-archive et. al.
5869
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5870
$GREP 'no-whole-archive' > /dev/null; then
5871
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5873
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5879
# A generic and very simple default shared library creation
5880
# command for GNU C++ for the case where it uses the native
5881
# linker, instead of GNU ld. If possible, this setting should
5882
# overridden to take advantage of the native linker features on
5883
# the platform it is being used on.
5884
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5887
# Commands to make compiler produce verbose output that lists
5888
# what "hidden" libraries, object files and flags are used when
5889
# linking a shared library.
5890
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5898
# PORTME: fill in a description of your system's C++ link characteristics
5899
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5900
_LT_TAGVAR(ld_shlibs, $1)=yes
5903
# FIXME: insert proper C++ library support
5904
_LT_TAGVAR(ld_shlibs, $1)=no
5907
if test "$host_cpu" = ia64; then
5908
# On IA64, the linker does run time linking by default, so we don't
5909
# have to do anything special.
5910
aix_use_runtimelinking=no
5911
exp_sym_flag='-Bexport'
5914
aix_use_runtimelinking=no
5916
# Test if we are trying to use run time linking or normal
5917
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5918
# need to do runtime linking.
5919
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5920
for ld_flag in $LDFLAGS; do
5923
aix_use_runtimelinking=yes
5931
exp_sym_flag='-bexport'
5932
no_entry_flag='-bnoentry'
5935
# When large executables or shared objects are built, AIX ld can
5936
# have problems creating the table of contents. If linking a library
5937
# or program results in "error TOC overflow" add -mminimal-toc to
5938
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5939
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5941
_LT_TAGVAR(archive_cmds, $1)=''
5942
_LT_TAGVAR(hardcode_direct, $1)=yes
5943
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5944
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5945
_LT_TAGVAR(link_all_deplibs, $1)=yes
5946
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5948
if test "$GXX" = yes; then
5949
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5950
# We only want to do this on AIX 4.2 and lower, the check
5951
# below for broken collect2 doesn't work under 4.3+
5952
collect2name=`${CC} -print-prog-name=collect2`
5953
if test -f "$collect2name" &&
5954
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5956
# We have reworked collect2
5959
# We have old collect2
5960
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5961
# It fails to find uninstalled libraries when the uninstalled
5962
# path is not listed in the libpath. Setting hardcode_minus_L
5963
# to unsupported forces relinking
5964
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5965
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5966
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5969
shared_flag='-shared'
5970
if test "$aix_use_runtimelinking" = yes; then
5971
shared_flag="$shared_flag "'${wl}-G'
5975
if test "$host_cpu" = ia64; then
5976
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5977
# chokes on -Wl,-G. The following line is correct:
5980
if test "$aix_use_runtimelinking" = yes; then
5981
shared_flag='${wl}-G'
5983
shared_flag='${wl}-bM:SRE'
5988
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5989
# It seems that -bexpall does not export symbols beginning with
5990
# underscore (_), so it is better to generate a list of symbols to
5992
_LT_TAGVAR(always_export_symbols, $1)=yes
5993
if test "$aix_use_runtimelinking" = yes; then
5994
# Warning - without using the other runtime loading flags (-brtl),
5995
# -berok will link without error, but may produce a broken library.
5996
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5997
# Determine the default libpath from the value encoded in an empty
5999
_LT_SYS_MODULE_PATH_AIX([$1])
6000
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6002
_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 $shared_flag"
6004
if test "$host_cpu" = ia64; then
6005
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6006
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6007
_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"
6009
# Determine the default libpath from the value encoded in an
6011
_LT_SYS_MODULE_PATH_AIX([$1])
6012
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6013
# Warning - without using the other run time loading flags,
6014
# -berok will link without error, but may produce a broken library.
6015
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6016
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6017
if test "$with_gnu_ld" = yes; then
6018
# We only use this code for GNU lds that support --whole-archive.
6019
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6021
# Exported symbols can be pulled into shared objects from archives
6022
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6024
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6025
# This is similar to how AIX traditionally builds its shared
6027
_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'
6033
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6034
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6035
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6036
# support --undefined. This deserves some investigation. FIXME
6037
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6039
_LT_TAGVAR(ld_shlibs, $1)=no
6044
case $cc_basename in
6046
# FIXME: insert proper C++ library support
6047
_LT_TAGVAR(ld_shlibs, $1)=no
6052
cygwin* | mingw* | pw32* | cegcc*)
6053
case $GXX,$cc_basename in
6056
# hardcode_libdir_flag_spec is actually meaningless, as there is
6057
# no search path for DLLs.
6058
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6059
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6060
_LT_TAGVAR(always_export_symbols, $1)=yes
6061
_LT_TAGVAR(file_list_spec, $1)='@'
6062
# Tell ltmain to make .lib files, not .a files.
6064
# Tell ltmain to make .dll files, not .so files.
6066
# FIXME: Setting linknames here is a bad hack.
6067
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6068
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6069
$SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6071
$SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6073
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6075
# The linker will not automatically build a static lib if we build a DLL.
6076
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6077
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6079
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6080
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6081
lt_tool_outputfile="@TOOL_OUTPUT@"~
6082
case $lt_outputfile in
6085
lt_outputfile="$lt_outputfile.exe"
6086
lt_tool_outputfile="$lt_tool_outputfile.exe"
6089
func_to_tool_file "$lt_outputfile"~
6090
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6091
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6092
$RM "$lt_outputfile.manifest";
6097
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6098
# as there is no search path for DLLs.
6099
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6100
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6101
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6102
_LT_TAGVAR(always_export_symbols, $1)=no
6103
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6105
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6106
_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'
6107
# If the export-symbols file already is a .def file (1st line
6108
# is EXPORTS), use it as is; otherwise, prepend...
6109
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6110
cp $export_symbols $output_objdir/$soname.def;
6112
echo EXPORTS > $output_objdir/$soname.def;
6113
cat $export_symbols >> $output_objdir/$soname.def;
6115
$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'
6117
_LT_TAGVAR(ld_shlibs, $1)=no
6122
darwin* | rhapsody*)
6123
_LT_DARWIN_LINKER_FEATURES($1)
6127
case $cc_basename in
6129
# FIXME: insert proper C++ library support
6130
_LT_TAGVAR(ld_shlibs, $1)=no
6133
# Green Hills C++ Compiler
6134
# FIXME: insert proper C++ library support
6135
_LT_TAGVAR(ld_shlibs, $1)=no
6138
# FIXME: insert proper C++ library support
6139
_LT_TAGVAR(ld_shlibs, $1)=no
6145
# C++ shared libraries reported to be fairly broken before
6147
_LT_TAGVAR(ld_shlibs, $1)=no
6151
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6154
freebsd* | dragonfly*)
6155
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6157
_LT_TAGVAR(ld_shlibs, $1)=yes
6164
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6165
_LT_TAGVAR(link_all_deplibs, $1)=yes
6169
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6170
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6171
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6172
_LT_TAGVAR(hardcode_direct, $1)=yes
6173
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6174
# but as the default
6175
# location of the library.
6177
case $cc_basename in
6179
# FIXME: insert proper C++ library support
6180
_LT_TAGVAR(ld_shlibs, $1)=no
6183
_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 $lib'
6184
# Commands to make compiler produce verbose output that lists
6185
# what "hidden" libraries, object files and flags are used when
6186
# linking a shared library.
6188
# There doesn't appear to be a way to prevent this compiler from
6189
# explicitly linking system object files so we need to strip them
6190
# from the output so that they don't get included in the library
6192
output_verbose_link_cmd='templist=`($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"'
6195
if test "$GXX" = yes; then
6196
_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'
6198
# FIXME: insert proper C++ library support
6199
_LT_TAGVAR(ld_shlibs, $1)=no
6206
if test $with_gnu_ld = no; then
6207
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6208
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6214
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6220
_LT_TAGVAR(hardcode_direct, $1)=no
6221
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6224
_LT_TAGVAR(hardcode_direct, $1)=yes
6225
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6226
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6227
# but as the default
6228
# location of the library.
6232
case $cc_basename in
6234
# FIXME: insert proper C++ library support
6235
_LT_TAGVAR(ld_shlibs, $1)=no
6240
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6243
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6246
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6249
# Commands to make compiler produce verbose output that lists
6250
# what "hidden" libraries, object files and flags are used when
6251
# linking a shared library.
6253
# There doesn't appear to be a way to prevent this compiler from
6254
# explicitly linking system object files so we need to strip them
6255
# from the output so that they don't get included in the library
6257
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $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"'
6260
if test "$GXX" = yes; then
6261
if test $with_gnu_ld = no; then
6264
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6267
_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'
6270
_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'
6275
# FIXME: insert proper C++ library support
6276
_LT_TAGVAR(ld_shlibs, $1)=no
6283
_LT_TAGVAR(hardcode_direct, $1)=no
6284
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6285
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6286
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6287
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6288
# Instead, shared libraries are loaded at an image base (0x10000000 by
6289
# default) and relocated if they conflict, which is a slow very memory
6290
# consuming and fragmenting process. To avoid this, we pick a random,
6291
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6292
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
6293
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6294
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6297
case $cc_basename in
6300
_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'
6302
# Archives containing C++ object files must be created using
6303
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
6304
# necessary to make sure instantiated templates are included
6306
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6309
if test "$GXX" = yes; then
6310
if test "$with_gnu_ld" = no; then
6311
_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'
6313
_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'
6316
_LT_TAGVAR(link_all_deplibs, $1)=yes
6319
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6320
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6321
_LT_TAGVAR(inherit_rpath, $1)=yes
6324
linux* | k*bsd*-gnu | kopensolaris*-gnu)
6325
case $cc_basename in
6327
# Kuck and Associates, Inc. (KAI) C++ Compiler
6329
# KCC will only create a shared library if the output file
6330
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6331
# to its proper name (with version) after linking.
6332
_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'
6333
_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 $lib'
6334
# Commands to make compiler produce verbose output that lists
6335
# what "hidden" libraries, object files and flags are used when
6336
# linking a shared library.
6338
# There doesn't appear to be a way to prevent this compiler from
6339
# explicitly linking system object files so we need to strip them
6340
# from the output so that they don't get included in the library
6342
output_verbose_link_cmd='templist=`$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"'
6344
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6345
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6347
# Archives containing C++ object files must be created using
6348
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
6349
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6354
# version 8.0 and above of icpc choke on multiply defined symbols
6355
# if we add $predep_objects and $postdep_objects, however 7.1 and
6356
# earlier do not add the objects themselves.
6357
case `$CC -V 2>&1` in
6359
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6360
_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'
6362
*) # Version 8.0 or newer
6365
ia64*) tmp_idyn=' -i_dynamic';;
6367
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6368
_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'
6371
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6372
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6373
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6374
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6377
# Portland Group C++ compiler
6379
*pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6380
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6382
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6383
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6384
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6386
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6387
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6389
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6391
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6392
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6393
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6395
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6396
$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'
6398
*) # Version 6 and above use weak symbols
6399
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6400
_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'
6404
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6405
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6406
_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'
6410
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6411
_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'
6413
runpath_var=LD_RUN_PATH
6414
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6415
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6417
# Commands to make compiler produce verbose output that lists
6418
# what "hidden" libraries, object files and flags are used when
6419
# linking a shared library.
6421
# There doesn't appear to be a way to prevent this compiler from
6422
# explicitly linking system object files so we need to strip them
6423
# from the output so that they don't get included in the library
6425
output_verbose_link_cmd='templist=`$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'
6427
xl* | mpixl* | bgxl*)
6428
# IBM XL 8.0 on PPC, with GNU ld
6429
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6430
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6431
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6432
if test "x$supports_anon_versioning" = xyes; then
6433
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6434
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6435
echo "local: *; };" >> $output_objdir/$libname.ver~
6436
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6440
case `$CC -V 2>&1 | sed 5q` in
6443
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6444
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6445
_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'
6446
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6447
_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'
6448
_LT_TAGVAR(compiler_needs_object, $1)=yes
6450
# Not sure whether something based on
6451
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6453
output_verbose_link_cmd='func_echo_all'
6455
# Archives containing C++ object files must be created using
6456
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6457
# necessary to make sure instantiated templates are included
6459
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6467
# FIXME: insert proper C++ library support
6468
_LT_TAGVAR(ld_shlibs, $1)=no
6472
# FIXME: insert proper C++ library support
6473
_LT_TAGVAR(ld_shlibs, $1)=no
6477
case $cc_basename in
6479
# FIXME: insert proper C++ library support
6480
_LT_TAGVAR(ld_shlibs, $1)=no
6483
# FIXME: insert proper C++ library support
6484
_LT_TAGVAR(ld_shlibs, $1)=no
6490
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6491
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6493
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6494
_LT_TAGVAR(hardcode_direct, $1)=yes
6495
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6497
# Workaround some broken pre-1.5 toolchains
6498
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6502
_LT_TAGVAR(ld_shlibs, $1)=yes
6506
# C++ shared libraries are fairly broken
6507
_LT_TAGVAR(ld_shlibs, $1)=no
6511
if test -f /usr/libexec/ld.so; then
6512
_LT_TAGVAR(hardcode_direct, $1)=yes
6513
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6514
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6515
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6516
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6517
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6518
_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'
6519
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6520
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6522
output_verbose_link_cmd=func_echo_all
6524
_LT_TAGVAR(ld_shlibs, $1)=no
6528
osf3* | osf4* | osf5*)
6529
case $cc_basename in
6531
# Kuck and Associates, Inc. (KAI) C++ Compiler
6533
# KCC will only create a shared library if the output file
6534
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6535
# to its proper name (with version) after linking.
6536
_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'
6538
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6539
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6541
# Archives containing C++ object files must be created using
6542
# the KAI C++ compiler.
6544
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6545
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6549
# Rational C++ 2.4.1
6550
# FIXME: insert proper C++ library support
6551
_LT_TAGVAR(ld_shlibs, $1)=no
6556
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6557
_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'
6558
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6561
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6562
_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'
6563
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6564
echo "-hidden">> $lib.exp~
6565
$CC -shared$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~
6567
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6571
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6573
# Commands to make compiler produce verbose output that lists
6574
# what "hidden" libraries, object files and flags are used when
6575
# linking a shared library.
6577
# There doesn't appear to be a way to prevent this compiler from
6578
# explicitly linking system object files so we need to strip them
6579
# from the output so that they don't get included in the library
6581
output_verbose_link_cmd='templist=`$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"'
6584
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6585
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6588
_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'
6591
_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'
6595
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6596
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6598
# Commands to make compiler produce verbose output that lists
6599
# what "hidden" libraries, object files and flags are used when
6600
# linking a shared library.
6601
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6604
# FIXME: insert proper C++ library support
6605
_LT_TAGVAR(ld_shlibs, $1)=no
6612
# FIXME: insert proper C++ library support
6613
_LT_TAGVAR(ld_shlibs, $1)=no
6617
case $cc_basename in
6620
# FIXME: insert proper C++ library support
6621
_LT_TAGVAR(ld_shlibs, $1)=no
6625
# FIXME: insert proper C++ library support
6626
_LT_TAGVAR(ld_shlibs, $1)=no
6629
# FIXME: insert proper C++ library support
6630
_LT_TAGVAR(ld_shlibs, $1)=no
6636
case $cc_basename in
6638
# Sun C++ 4.2, 5.x and Centerline C++
6639
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6640
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6641
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6642
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6643
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6645
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6646
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6648
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6650
# The compiler driver will combine and reorder linker options,
6651
# but understands `-z linker_flag'.
6652
# Supported since Solaris 2.6 (maybe 2.5.1?)
6653
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6656
_LT_TAGVAR(link_all_deplibs, $1)=yes
6658
output_verbose_link_cmd='func_echo_all'
6660
# Archives containing C++ object files must be created using
6661
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6662
# necessary to make sure instantiated templates are included
6664
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6667
# Green Hills C++ Compiler
6668
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6670
# The C++ compiler must be used to create the archive.
6671
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6674
# GNU C++ compiler with Solaris linker
6675
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6676
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6677
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6678
_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'
6679
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6680
$CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6682
# Commands to make compiler produce verbose output that lists
6683
# what "hidden" libraries, object files and flags are used when
6684
# linking a shared library.
6685
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6687
# g++ 2.7 appears to require `-G' NOT `-shared' on this
6689
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6690
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6691
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6693
# Commands to make compiler produce verbose output that lists
6694
# what "hidden" libraries, object files and flags are used when
6695
# linking a shared library.
6696
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6699
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6701
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6703
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6711
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6712
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6713
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6714
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6715
runpath_var='LD_RUN_PATH'
6717
case $cc_basename in
6719
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6720
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6723
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6724
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6729
sysv5* | sco3.2v5* | sco5v6*)
6730
# Note: We can NOT use -z defs as we might desire, because we do not
6731
# link with -lc, and that would cause any symbols used from libc to
6732
# always be unresolved, which means just about no library would
6733
# ever link correctly. If we're not using GNU ld we use -z text
6734
# though, which does catch some bad symbols but isn't as heavy-handed
6736
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6737
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6738
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6739
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6740
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6741
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6742
_LT_TAGVAR(link_all_deplibs, $1)=yes
6743
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6744
runpath_var='LD_RUN_PATH'
6746
case $cc_basename in
6748
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6749
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6750
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6751
'"$_LT_TAGVAR(old_archive_cmds, $1)"
6752
_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6753
'"$_LT_TAGVAR(reload_cmds, $1)"
6756
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6757
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6763
case $cc_basename in
6765
# NonStop-UX NCC 3.20
6766
# FIXME: insert proper C++ library support
6767
_LT_TAGVAR(ld_shlibs, $1)=no
6770
# FIXME: insert proper C++ library support
6771
_LT_TAGVAR(ld_shlibs, $1)=no
6777
# FIXME: insert proper C++ library support
6778
_LT_TAGVAR(ld_shlibs, $1)=no
6782
# FIXME: insert proper C++ library support
6783
_LT_TAGVAR(ld_shlibs, $1)=no
6787
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6788
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6790
_LT_TAGVAR(GCC, $1)="$GXX"
6791
_LT_TAGVAR(LD, $1)="$LD"
6794
## There is no encapsulation within the following macros, do not change
6795
## the running order or otherwise move them around unless you know exactly
6796
## what you are doing...
6797
_LT_SYS_HIDDEN_LIBDEPS($1)
6798
_LT_COMPILER_PIC($1)
6799
_LT_COMPILER_C_O($1)
6800
_LT_COMPILER_FILE_LOCKS($1)
6801
_LT_LINKER_SHLIBS($1)
6802
_LT_SYS_DYNAMIC_LINKER($1)
6803
_LT_LINKER_HARDCODE_LIBPATH($1)
6806
fi # test -n "$compiler"
6809
CFLAGS=$lt_save_CFLAGS
6813
with_gnu_ld=$lt_save_with_gnu_ld
6814
lt_cv_path_LDCXX=$lt_cv_path_LD
6815
lt_cv_path_LD=$lt_save_path_LD
6816
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6817
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6818
fi # test "$_lt_caught_CXX_error" != yes
6821
])# _LT_LANG_CXX_CONFIG
6824
# _LT_FUNC_STRIPNAME_CNF
6825
# ----------------------
6826
# func_stripname_cnf prefix suffix name
6827
# strip PREFIX and SUFFIX off of NAME.
6828
# PREFIX and SUFFIX must not contain globbing or regex special
6829
# characters, hashes, percent signs, but SUFFIX may contain a leading
6830
# dot (in which case that matches only a dot).
6832
# This function is identical to the (non-XSI) version of func_stripname,
6833
# except this one can be used by m4 code that may be executed by configure,
6834
# rather than the libtool script.
6835
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6836
AC_REQUIRE([_LT_DECL_SED])
6837
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6838
func_stripname_cnf ()
6841
.*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6842
*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6844
} # func_stripname_cnf
6845
])# _LT_FUNC_STRIPNAME_CNF
6847
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6848
# ---------------------------------
6849
# Figure out "hidden" library dependencies from verbose
6850
# compiler output when linking a shared library.
6851
# Parse the compiler output and extract the necessary
6852
# objects, libraries and library flags.
6853
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6854
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6855
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6856
# Dependencies to place before and after the object being linked:
6857
_LT_TAGVAR(predep_objects, $1)=
6858
_LT_TAGVAR(postdep_objects, $1)=
6859
_LT_TAGVAR(predeps, $1)=
6860
_LT_TAGVAR(postdeps, $1)=
6861
_LT_TAGVAR(compiler_lib_search_path, $1)=
6863
dnl we can't use the lt_simple_compile_test_code here,
6864
dnl because it contains code intended for an executable,
6865
dnl not a library. It's possible we should let each
6866
dnl tag define a new lt_????_link_test_code variable,
6867
dnl but it's only used here...
6868
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6870
void foo (void) { a = 0; }
6872
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6876
Foo (void) { a = 0; }
6881
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6889
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6897
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6900
public void bar (void) {
6907
_lt_libdeps_save_CFLAGS=$CFLAGS
6908
case "$CC $CFLAGS " in #(
6909
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6910
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6913
dnl Parse the compiler output and extract the necessary
6914
dnl objects, libraries and library flags.
6915
if AC_TRY_EVAL(ac_compile); then
6916
# Parse the compiler output and extract the necessary
6917
# objects, libraries and library flags.
6919
# Sentinel used to keep track of whether or not we are before
6920
# the conftest object file.
6921
pre_test_object_deps_done=no
6923
for p in `eval "$output_verbose_link_cmd"`; do
6927
# Some compilers place space between "-{L,R}" and the path.
6929
if test $p = "-L" ||
6930
test $p = "-R"; then
6935
# Expand the sysroot to ease extracting the directories later.
6936
if test -z "$prev"; then
6938
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
6939
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
6940
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
6944
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
6946
if test "$pre_test_object_deps_done" = no; then
6949
# Internal compiler library paths should come after those
6950
# provided the user. The postdeps already come after the
6951
# user supplied libs so there is no need to process them.
6952
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6953
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6955
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6958
# The "-l" case would never come before the object being
6959
# linked, so don't bother handling this case.
6962
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6963
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
6965
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6971
*.lto.$objext) ;; # Ignore GCC LTO objects
6973
# This assumes that the test object file only shows up
6974
# once in the compiler output.
6975
if test "$p" = "conftest.$objext"; then
6976
pre_test_object_deps_done=yes
6980
if test "$pre_test_object_deps_done" = no; then
6981
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6982
_LT_TAGVAR(predep_objects, $1)="$p"
6984
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6987
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6988
_LT_TAGVAR(postdep_objects, $1)="$p"
6990
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6995
*) ;; # Ignore the rest.
7003
echo "libtool.m4: error: problem compiling $1 test program"
7006
$RM -f confest.$objext
7007
CFLAGS=$_lt_libdeps_save_CFLAGS
7009
# PORTME: override above test on systems where it is broken
7013
# Interix 3.5 installs completely hosed .la files for C++, so rather than
7014
# hack all around it, let's just trust "g++" to DTRT.
7015
_LT_TAGVAR(predep_objects,$1)=
7016
_LT_TAGVAR(postdep_objects,$1)=
7017
_LT_TAGVAR(postdeps,$1)=
7021
case `$CC -V 2>&1 | sed 5q` in
7025
# The more standards-conforming stlport4 library is
7026
# incompatible with the Cstd library. Avoid specifying
7027
# it if it's in CXXFLAGS. Ignore libCrun as
7028
# -library=stlport4 depends on it.
7029
case " $CXX $CXXFLAGS " in
7030
*" -library=stlport4 "*)
7031
solaris_use_stlport4=yes
7035
if test "$solaris_use_stlport4" != yes; then
7036
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7043
case $cc_basename in
7045
# The more standards-conforming stlport4 library is
7046
# incompatible with the Cstd library. Avoid specifying
7047
# it if it's in CXXFLAGS. Ignore libCrun as
7048
# -library=stlport4 depends on it.
7049
case " $CXX $CXXFLAGS " in
7050
*" -library=stlport4 "*)
7051
solaris_use_stlport4=yes
7055
# Adding this requires a known-good setup of shared libraries for
7056
# Sun compiler versions before 5.6, else PIC objects from an old
7057
# archive will be linked into the output, leading to subtle bugs.
7058
if test "$solaris_use_stlport4" != yes; then
7059
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7067
case " $_LT_TAGVAR(postdeps, $1) " in
7068
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7070
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
7071
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7072
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7074
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7075
[The directories searched by this compiler when creating a shared library])
7076
_LT_TAGDECL([], [predep_objects], [1],
7077
[Dependencies to place before and after the objects being linked to
7078
create a shared library])
7079
_LT_TAGDECL([], [postdep_objects], [1])
7080
_LT_TAGDECL([], [predeps], [1])
7081
_LT_TAGDECL([], [postdeps], [1])
7082
_LT_TAGDECL([], [compiler_lib_search_path], [1],
7083
[The library search path used internally by the compiler when linking
7085
])# _LT_SYS_HIDDEN_LIBDEPS
7088
# _LT_LANG_F77_CONFIG([TAG])
7089
# --------------------------
7090
# Ensure that the configuration variables for a Fortran 77 compiler are
7091
# suitably defined. These variables are subsequently used by _LT_CONFIG
7092
# to write the compiler configuration to `libtool'.
7093
m4_defun([_LT_LANG_F77_CONFIG],
7094
[AC_LANG_PUSH(Fortran 77)
7095
if test -z "$F77" || test "X$F77" = "Xno"; then
7099
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7100
_LT_TAGVAR(allow_undefined_flag, $1)=
7101
_LT_TAGVAR(always_export_symbols, $1)=no
7102
_LT_TAGVAR(archive_expsym_cmds, $1)=
7103
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7104
_LT_TAGVAR(hardcode_direct, $1)=no
7105
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7106
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7107
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7108
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7109
_LT_TAGVAR(hardcode_minus_L, $1)=no
7110
_LT_TAGVAR(hardcode_automatic, $1)=no
7111
_LT_TAGVAR(inherit_rpath, $1)=no
7112
_LT_TAGVAR(module_cmds, $1)=
7113
_LT_TAGVAR(module_expsym_cmds, $1)=
7114
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7115
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7116
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7117
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7118
_LT_TAGVAR(no_undefined_flag, $1)=
7119
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7120
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7122
# Source file extension for f77 test sources.
7125
# Object file extension for compiled f77 test sources.
7127
_LT_TAGVAR(objext, $1)=$objext
7129
# No sense in running all these tests if we already determined that
7130
# the F77 compiler isn't working. Some variables (like enable_shared)
7131
# are currently assumed to apply to all compilers on this platform,
7132
# and will be corrupted by setting them based on a non-working compiler.
7133
if test "$_lt_disable_F77" != yes; then
7134
# Code to be used in simple compile tests
7135
lt_simple_compile_test_code="\
7141
# Code to be used in simple link tests
7142
lt_simple_link_test_code="\
7147
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7150
# save warnings/boilerplate of simple test code
7151
_LT_COMPILER_BOILERPLATE
7152
_LT_LINKER_BOILERPLATE
7154
# Allow CC to be a program name with arguments.
7157
lt_save_CFLAGS=$CFLAGS
7161
_LT_TAGVAR(compiler, $1)=$CC
7162
_LT_CC_BASENAME([$compiler])
7164
if test -n "$compiler"; then
7165
AC_MSG_CHECKING([if libtool supports shared libraries])
7166
AC_MSG_RESULT([$can_build_shared])
7168
AC_MSG_CHECKING([whether to build shared libraries])
7169
test "$can_build_shared" = "no" && enable_shared=no
7171
# On AIX, shared libraries and static libraries use the same namespace, and
7172
# are all built from PIC.
7175
test "$enable_shared" = yes && enable_static=no
7176
if test -n "$RANLIB"; then
7177
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7178
postinstall_cmds='$RANLIB $lib'
7182
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7183
test "$enable_shared" = yes && enable_static=no
7187
AC_MSG_RESULT([$enable_shared])
7189
AC_MSG_CHECKING([whether to build static libraries])
7190
# Make sure either enable_shared or enable_static is yes.
7191
test "$enable_shared" = yes || enable_static=yes
7192
AC_MSG_RESULT([$enable_static])
7194
_LT_TAGVAR(GCC, $1)="$G77"
7195
_LT_TAGVAR(LD, $1)="$LD"
7198
## There is no encapsulation within the following macros, do not change
7199
## the running order or otherwise move them around unless you know exactly
7200
## what you are doing...
7201
_LT_COMPILER_PIC($1)
7202
_LT_COMPILER_C_O($1)
7203
_LT_COMPILER_FILE_LOCKS($1)
7204
_LT_LINKER_SHLIBS($1)
7205
_LT_SYS_DYNAMIC_LINKER($1)
7206
_LT_LINKER_HARDCODE_LIBPATH($1)
7209
fi # test -n "$compiler"
7213
CFLAGS="$lt_save_CFLAGS"
7214
fi # test "$_lt_disable_F77" != yes
7217
])# _LT_LANG_F77_CONFIG
7220
# _LT_LANG_FC_CONFIG([TAG])
7221
# -------------------------
7222
# Ensure that the configuration variables for a Fortran compiler are
7223
# suitably defined. These variables are subsequently used by _LT_CONFIG
7224
# to write the compiler configuration to `libtool'.
7225
m4_defun([_LT_LANG_FC_CONFIG],
7226
[AC_LANG_PUSH(Fortran)
7228
if test -z "$FC" || test "X$FC" = "Xno"; then
7232
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7233
_LT_TAGVAR(allow_undefined_flag, $1)=
7234
_LT_TAGVAR(always_export_symbols, $1)=no
7235
_LT_TAGVAR(archive_expsym_cmds, $1)=
7236
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7237
_LT_TAGVAR(hardcode_direct, $1)=no
7238
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7239
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7240
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7241
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7242
_LT_TAGVAR(hardcode_minus_L, $1)=no
7243
_LT_TAGVAR(hardcode_automatic, $1)=no
7244
_LT_TAGVAR(inherit_rpath, $1)=no
7245
_LT_TAGVAR(module_cmds, $1)=
7246
_LT_TAGVAR(module_expsym_cmds, $1)=
7247
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7248
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7249
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7250
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7251
_LT_TAGVAR(no_undefined_flag, $1)=
7252
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7253
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7255
# Source file extension for fc test sources.
7256
ac_ext=${ac_fc_srcext-f}
7258
# Object file extension for compiled fc test sources.
7260
_LT_TAGVAR(objext, $1)=$objext
7262
# No sense in running all these tests if we already determined that
7263
# the FC compiler isn't working. Some variables (like enable_shared)
7264
# are currently assumed to apply to all compilers on this platform,
7265
# and will be corrupted by setting them based on a non-working compiler.
7266
if test "$_lt_disable_FC" != yes; then
7267
# Code to be used in simple compile tests
7268
lt_simple_compile_test_code="\
7274
# Code to be used in simple link tests
7275
lt_simple_link_test_code="\
7280
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7283
# save warnings/boilerplate of simple test code
7284
_LT_COMPILER_BOILERPLATE
7285
_LT_LINKER_BOILERPLATE
7287
# Allow CC to be a program name with arguments.
7290
lt_save_CFLAGS=$CFLAGS
7294
GCC=$ac_cv_fc_compiler_gnu
7296
_LT_TAGVAR(compiler, $1)=$CC
7297
_LT_CC_BASENAME([$compiler])
7299
if test -n "$compiler"; then
7300
AC_MSG_CHECKING([if libtool supports shared libraries])
7301
AC_MSG_RESULT([$can_build_shared])
7303
AC_MSG_CHECKING([whether to build shared libraries])
7304
test "$can_build_shared" = "no" && enable_shared=no
7306
# On AIX, shared libraries and static libraries use the same namespace, and
7307
# are all built from PIC.
7310
test "$enable_shared" = yes && enable_static=no
7311
if test -n "$RANLIB"; then
7312
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7313
postinstall_cmds='$RANLIB $lib'
7317
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7318
test "$enable_shared" = yes && enable_static=no
7322
AC_MSG_RESULT([$enable_shared])
7324
AC_MSG_CHECKING([whether to build static libraries])
7325
# Make sure either enable_shared or enable_static is yes.
7326
test "$enable_shared" = yes || enable_static=yes
7327
AC_MSG_RESULT([$enable_static])
7329
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7330
_LT_TAGVAR(LD, $1)="$LD"
7333
## There is no encapsulation within the following macros, do not change
7334
## the running order or otherwise move them around unless you know exactly
7335
## what you are doing...
7336
_LT_SYS_HIDDEN_LIBDEPS($1)
7337
_LT_COMPILER_PIC($1)
7338
_LT_COMPILER_C_O($1)
7339
_LT_COMPILER_FILE_LOCKS($1)
7340
_LT_LINKER_SHLIBS($1)
7341
_LT_SYS_DYNAMIC_LINKER($1)
7342
_LT_LINKER_HARDCODE_LIBPATH($1)
7345
fi # test -n "$compiler"
7349
CFLAGS=$lt_save_CFLAGS
7350
fi # test "$_lt_disable_FC" != yes
7353
])# _LT_LANG_FC_CONFIG
7356
# _LT_LANG_GCJ_CONFIG([TAG])
7357
# --------------------------
7358
# Ensure that the configuration variables for the GNU Java Compiler compiler
7359
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7360
# to write the compiler configuration to `libtool'.
7361
m4_defun([_LT_LANG_GCJ_CONFIG],
7362
[AC_REQUIRE([LT_PROG_GCJ])dnl
7365
# Source file extension for Java test sources.
7368
# Object file extension for compiled Java test sources.
7370
_LT_TAGVAR(objext, $1)=$objext
7372
# Code to be used in simple compile tests
7373
lt_simple_compile_test_code="class foo {}"
7375
# Code to be used in simple link tests
7376
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7378
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7381
# save warnings/boilerplate of simple test code
7382
_LT_COMPILER_BOILERPLATE
7383
_LT_LINKER_BOILERPLATE
7385
# Allow CC to be a program name with arguments.
7387
lt_save_CFLAGS=$CFLAGS
7393
_LT_TAGVAR(compiler, $1)=$CC
7394
_LT_TAGVAR(LD, $1)="$LD"
7395
_LT_CC_BASENAME([$compiler])
7397
# GCJ did not exist at the time GCC didn't implicitly link libc in.
7398
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7400
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7401
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7402
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7405
## There is no encapsulation within the following macros, do not change
7406
## the running order or otherwise move them around unless you know exactly
7407
## what you are doing...
7408
if test -n "$compiler"; then
7409
_LT_COMPILER_NO_RTTI($1)
7410
_LT_COMPILER_PIC($1)
7411
_LT_COMPILER_C_O($1)
7412
_LT_COMPILER_FILE_LOCKS($1)
7413
_LT_LINKER_SHLIBS($1)
7414
_LT_LINKER_HARDCODE_LIBPATH($1)
7423
CFLAGS=$lt_save_CFLAGS
7424
])# _LT_LANG_GCJ_CONFIG
7427
# _LT_LANG_RC_CONFIG([TAG])
7428
# -------------------------
7429
# Ensure that the configuration variables for the Windows resource compiler
7430
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7431
# to write the compiler configuration to `libtool'.
7432
m4_defun([_LT_LANG_RC_CONFIG],
7433
[AC_REQUIRE([LT_PROG_RC])dnl
7436
# Source file extension for RC test sources.
7439
# Object file extension for compiled RC test sources.
7441
_LT_TAGVAR(objext, $1)=$objext
7443
# Code to be used in simple compile tests
7444
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7446
# Code to be used in simple link tests
7447
lt_simple_link_test_code="$lt_simple_compile_test_code"
7449
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7452
# save warnings/boilerplate of simple test code
7453
_LT_COMPILER_BOILERPLATE
7454
_LT_LINKER_BOILERPLATE
7456
# Allow CC to be a program name with arguments.
7458
lt_save_CFLAGS=$CFLAGS
7464
_LT_TAGVAR(compiler, $1)=$CC
7465
_LT_CC_BASENAME([$compiler])
7466
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7468
if test -n "$compiler"; then
7476
CFLAGS=$lt_save_CFLAGS
7477
])# _LT_LANG_RC_CONFIG
7482
AC_DEFUN([LT_PROG_GCJ],
7483
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7484
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7485
[AC_CHECK_TOOL(GCJ, gcj,)
7486
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7487
AC_SUBST(GCJFLAGS)])])[]dnl
7491
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7492
dnl aclocal-1.4 backwards compatibility:
7493
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7498
AC_DEFUN([LT_PROG_RC],
7499
[AC_CHECK_TOOL(RC, windres,)
7503
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7504
dnl aclocal-1.4 backwards compatibility:
7505
dnl AC_DEFUN([LT_AC_PROG_RC], [])
7510
# If we don't have a new enough Autoconf to choose the best grep
7511
# available, choose the one first in the user's PATH.
7512
m4_defun([_LT_DECL_EGREP],
7513
[AC_REQUIRE([AC_PROG_EGREP])dnl
7514
AC_REQUIRE([AC_PROG_FGREP])dnl
7515
test -z "$GREP" && GREP=grep
7516
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7517
_LT_DECL([], [EGREP], [1], [An ERE matcher])
7518
_LT_DECL([], [FGREP], [1], [A literal string matcher])
7519
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7526
# If we don't have a new enough Autoconf to choose the best objdump
7527
# available, choose the one first in the user's PATH.
7528
m4_defun([_LT_DECL_OBJDUMP],
7529
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7530
test -z "$OBJDUMP" && OBJDUMP=objdump
7531
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7537
# Ensure DLLTOOL variable is set.
7538
m4_defun([_LT_DECL_DLLTOOL],
7539
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7540
test -z "$DLLTOOL" && DLLTOOL=dlltool
7541
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7547
# Check for a fully-functional sed program, that truncates
7548
# as few characters as possible. Prefer GNU sed if found.
7549
m4_defun([_LT_DECL_SED],
7551
test -z "$SED" && SED=sed
7552
Xsed="$SED -e 1s/^X//"
7553
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7554
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7555
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
7558
m4_ifndef([AC_PROG_SED], [
7559
############################################################
7560
# NOTE: This macro has been submitted for inclusion into #
7561
# GNU Autoconf as AC_PROG_SED. When it is available in #
7562
# a released version of Autoconf we should remove this #
7563
# macro and use it instead. #
7564
############################################################
7566
m4_defun([AC_PROG_SED],
7567
[AC_MSG_CHECKING([for a sed that does not truncate output])
7568
AC_CACHE_VAL(lt_cv_path_SED,
7569
[# Loop through the user's path and test for sed and gsed.
7570
# Then use that list of sed's as ones to test for truncation.
7571
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7575
test -z "$as_dir" && as_dir=.
7576
for lt_ac_prog in sed gsed; do
7577
for ac_exec_ext in '' $ac_executable_extensions; do
7578
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7579
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7587
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7588
# along with /bin/sed that truncates output.
7589
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7590
test ! -f $lt_ac_sed && continue
7591
cat /dev/null > conftest.in
7593
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7594
# Check for GNU sed and select it if it is found.
7595
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7596
lt_cv_path_SED=$lt_ac_sed
7600
cat conftest.in conftest.in >conftest.tmp
7601
mv conftest.tmp conftest.in
7602
cp conftest.in conftest.nl
7604
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7605
cmp -s conftest.out conftest.nl || break
7606
# 10000 chars as input seems more than enough
7607
test $lt_ac_count -gt 10 && break
7608
lt_ac_count=`expr $lt_ac_count + 1`
7609
if test $lt_ac_count -gt $lt_ac_max; then
7610
lt_ac_max=$lt_ac_count
7611
lt_cv_path_SED=$lt_ac_sed
7618
AC_MSG_RESULT([$SED])
7623
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7624
dnl aclocal-1.4 backwards compatibility:
7625
dnl AC_DEFUN([LT_AC_PROG_SED], [])
7628
# _LT_CHECK_SHELL_FEATURES
7629
# ------------------------
7630
# Find out whether the shell is Bourne or XSI compatible,
7631
# or has some other useful features.
7632
m4_defun([_LT_CHECK_SHELL_FEATURES],
7633
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7634
# Try some XSI features
7637
test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7639
&& eval 'test $(( 1 + 1 )) -eq 2 \
7640
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7642
AC_MSG_RESULT([$xsi_shell])
7643
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7645
AC_MSG_CHECKING([whether the shell understands "+="])
7647
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7649
&& lt_shell_append=yes
7650
AC_MSG_RESULT([$lt_shell_append])
7651
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7653
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7658
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7660
# test EBCDIC or ASCII
7661
case `echo X|tr X '\101'` in
7662
A) # ASCII based system
7663
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7664
lt_SP2NL='tr \040 \012'
7665
lt_NL2SP='tr \015\012 \040\040'
7667
*) # EBCDIC based system
7668
lt_SP2NL='tr \100 \n'
7669
lt_NL2SP='tr \r\n \100\100'
7672
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7673
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7674
])# _LT_CHECK_SHELL_FEATURES
7677
# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7678
# ------------------------------------------------------
7679
# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7680
# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7681
m4_defun([_LT_PROG_FUNCTION_REPLACE],
7683
sed -e '/^$1 ()$/,/^} # $1 /c\
7686
m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7687
} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7688
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7689
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7690
test 0 -eq $? || _lt_function_replace_fail=:
7694
# _LT_PROG_REPLACE_SHELLFNS
7695
# -------------------------
7696
# Replace existing portable implementations of several shell functions with
7697
# equivalent extended shell implementations where those features are available..
7698
m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7699
[if test x"$xsi_shell" = xyes; then
7700
_LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7702
*/*) func_dirname_result="${1%/*}${2}" ;;
7703
* ) func_dirname_result="${3}" ;;
7706
_LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7707
func_basename_result="${1##*/}"])
7709
_LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7711
*/*) func_dirname_result="${1%/*}${2}" ;;
7712
* ) func_dirname_result="${3}" ;;
7714
func_basename_result="${1##*/}"])
7716
_LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7717
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7718
# positional parameters, so assign one to ordinary parameter first.
7719
func_stripname_result=${3}
7720
func_stripname_result=${func_stripname_result#"${1}"}
7721
func_stripname_result=${func_stripname_result%"${2}"}])
7723
_LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7724
func_split_long_opt_name=${1%%=*}
7725
func_split_long_opt_arg=${1#*=}])
7727
_LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7728
func_split_short_opt_arg=${1#??}
7729
func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7731
_LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7733
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7734
*) func_lo2o_result=${1} ;;
7737
_LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7739
_LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7741
_LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7744
if test x"$lt_shell_append" = xyes; then
7745
_LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7747
_LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7748
func_quote_for_eval "${2}"
7749
dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7750
eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7752
# Save a `func_append' function call where possible by direct use of '+='
7753
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7754
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7755
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7756
test 0 -eq $? || _lt_function_replace_fail=:
7758
# Save a `func_append' function call even when '+=' is not available
7759
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7760
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7761
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7762
test 0 -eq $? || _lt_function_replace_fail=:
7765
if test x"$_lt_function_replace_fail" = x":"; then
7766
AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7770
# _LT_PATH_CONVERSION_FUNCTIONS
7771
# -----------------------------
7772
# Determine which file name conversion functions should be used by
7773
# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7774
# for certain cross-compile configurations and native mingw.
7775
m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7776
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
7777
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7778
AC_MSG_CHECKING([how to convert $build file names to $host format])
7779
AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7783
*-*-mingw* ) # actually msys
7784
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7787
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7789
* ) # otherwise, assume *nix
7790
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7796
*-*-mingw* ) # actually msys
7797
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7800
lt_cv_to_host_file_cmd=func_convert_file_noop
7802
* ) # otherwise, assume *nix
7803
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7807
* ) # unhandled hosts (and "normal" native builds)
7808
lt_cv_to_host_file_cmd=func_convert_file_noop
7812
to_host_file_cmd=$lt_cv_to_host_file_cmd
7813
AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7814
_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7815
[0], [convert $build file names to $host format])dnl
7817
AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7818
AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7819
[#assume ordinary cross tools, or native build.
7820
lt_cv_to_tool_file_cmd=func_convert_file_noop
7824
*-*-mingw* ) # actually msys
7825
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7831
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7832
AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7833
_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7834
[0], [convert $build files to toolchain format])dnl
7835
])# _LT_PATH_CONVERSION_FUNCTIONS