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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 Free Software Foundation, Inc.
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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 Free Software Foundation, Inc.
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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_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_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 "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$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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_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 "$LN_S" && LN_S="ln -s"
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_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
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AC_REQUIRE([LT_CMD_MAX_LEN])dnl
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_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
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_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
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m4_require([_LT_FILEUTILS_DEFAULTS])dnl
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m4_require([_LT_CHECK_SHELL_FEATURES])dnl
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m4_require([_LT_CMD_RELOAD])dnl
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m4_require([_LT_CHECK_MAGIC_METHOD])dnl
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m4_require([_LT_CMD_OLD_ARCHIVE])dnl
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m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
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_LT_CONFIG_LIBTOOL_INIT([
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# See if we are running on zsh, and set the options which allow our
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# commands through without removal of \ escapes INIT.
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if test -n "\${ZSH_VERSION+set}" ; then
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if test -n "${ZSH_VERSION+set}" ; then
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m4_require([_LT_TAG_COMPILER])dnl
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_LT_PROG_ECHO_BACKSLASH
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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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# Sed substitution that helps us do robust quoting. It backslashifies
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# metacharacters that are still active within double-quoted strings.
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sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
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# Same as above, but do not quote variable references.
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double_quote_subst='s/\([["`\\]]\)/\\\1/g'
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# Sed substitution to delay expansion of an escaped shell variable in a
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# double_quote_subst'ed string.
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delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
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# Sed substitution to delay expansion of an escaped single quote.
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delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
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# Sed substitution to avoid accidental globbing in evaled expressions
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no_glob_subst='s/\*/\\\*/g'
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# 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" = '$MAGIC_CMD'; then
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# Use C for the default configuration in the libtool script
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LT_SUPPORTED_TAG([CC])
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_LT_LANG_DEFAULT_CONFIG
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# Note that this code is called both from `configure', and `config.status'
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# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
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# `config.status' has no value for ac_aux_dir unless we are using Automake,
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# so we pass a copy along to make sure it has a sensible value anyway.
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m4_defun([_LT_PROG_LTMAIN],
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[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
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_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$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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# --------------------------------------------------------
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m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
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# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
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# ------------------------------------------------
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m4_define([lt_decl_tag_varnames],
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[_lt_decl_filter([tagged?], [yes], $@)])
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# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
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# ---------------------------------------------------------
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m4_define([_lt_decl_filter],
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[0], [m4_fatal([$0: too few arguments: $#])],
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[1], [m4_fatal([$0: too few arguments: $#: $1])],
362
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
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[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
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[lt_dict_filter([lt_decl_dict], $@)])[]dnl
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# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
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# --------------------------------------------------
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m4_define([lt_decl_quote_varnames],
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[_lt_decl_filter([value], [1], $@)])
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# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
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# ---------------------------------------------------
376
m4_define([lt_decl_dquote_varnames],
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[_lt_decl_filter([value], [2], $@)])
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# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
381
# ---------------------------------------------------
382
m4_define([lt_decl_varnames_tagged],
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[m4_assert([$# <= 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)]),
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m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
387
m4_define([_lt_decl_varnames_tagged],
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[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
391
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
392
# ------------------------------------------------
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m4_define([lt_decl_all_varnames],
394
[_$0(m4_quote(m4_default([$1], [[, ]])),
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m4_quote(lt_decl_varnames),
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m4_quote(m4_shift($@))))[]dnl
399
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
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# _LT_CONFIG_STATUS_DECLARE([VARNAME])
406
# ------------------------------------
407
# Quote a variable value, and forward it to `config.status' so that its
408
# declaration there will have the same value as in `configure'. VARNAME
409
# must have a single quote delimited value for this to work.
410
m4_define([_LT_CONFIG_STATUS_DECLARE],
411
[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
414
# _LT_CONFIG_STATUS_DECLARATIONS
415
# ------------------------------
416
# We delimit libtool config variables with single quotes, so when
417
# we write them to config.status, we have to be sure to quote all
418
# embedded single quotes properly. In configure, this macro expands
419
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
421
# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
422
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
423
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
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[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
429
# Output comment and list of tags supported by the script
430
m4_defun([_LT_LIBTOOL_TAGS],
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[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
432
available_tags="_LT_TAGS"dnl
436
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
437
# -----------------------------------
438
# Extract the dictionary values for VARNAME (optionally with TAG) and
439
# expand to a commented shell variable setting:
441
# # Some comment about what VAR is for.
442
# visible_name=$lt_internal_name
443
m4_define([_LT_LIBTOOL_DECLARE],
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[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
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[description])))[]dnl
446
m4_pushdef([_libtool_name],
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m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
448
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
449
[0], [_libtool_name=[$]$1],
450
[1], [_libtool_name=$lt_[]$1],
451
[2], [_libtool_name=$lt_[]$1],
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[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
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m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
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# _LT_LIBTOOL_CONFIG_VARS
458
# -----------------------
459
# Produce commented declarations of non-tagged libtool config variables
460
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
461
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
462
# section) are produced by _LT_LIBTOOL_TAG_VARS.
463
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
464
[m4_foreach([_lt_var],
465
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
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[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
469
# _LT_LIBTOOL_TAG_VARS(TAG)
470
# -------------------------
471
m4_define([_LT_LIBTOOL_TAG_VARS],
472
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
473
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
476
# _LT_TAGVAR(VARNAME, [TAGNAME])
477
# ------------------------------
478
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
481
# _LT_CONFIG_COMMANDS
482
# -------------------
483
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
484
# variables for single and double quote escaping we saved from calls
485
# to _LT_DECL, we can put quote escaped variables declarations
486
# into `config.status', and then the shell code to quote escape them in
487
# for loops in `config.status'. Finally, any additional code accumulated
488
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
489
m4_defun([_LT_CONFIG_COMMANDS],
490
[AC_PROVIDE_IFELSE([LT_OUTPUT],
491
dnl If the libtool generation code has been placed in $CONFIG_LT,
492
dnl instead of duplicating it all over again into config.status,
493
dnl then we will have config.status run $CONFIG_LT later, so it
494
dnl needs to know what name is stored there:
495
[AC_CONFIG_COMMANDS([libtool],
496
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
497
dnl If the libtool generation code is destined for config.status,
498
dnl expand the accumulated commands and init code now:
499
[AC_CONFIG_COMMANDS([libtool],
500
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
501
])#_LT_CONFIG_COMMANDS
505
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
508
# The HP-UX ksh and POSIX shell print the target directory to stdout
510
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
512
sed_quote_subst='$sed_quote_subst'
513
double_quote_subst='$double_quote_subst'
514
delay_variable_subst='$delay_variable_subst'
515
_LT_CONFIG_STATUS_DECLARATIONS
518
compiler='$compiler_DEFAULT'
520
# Quote evaled strings.
521
for var in lt_decl_all_varnames([[ \
522
]], lt_decl_quote_varnames); do
523
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
524
*[[\\\\\\\`\\"\\\$]]*)
525
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
528
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
533
# Double-quote double-evaled strings.
534
for var in lt_decl_all_varnames([[ \
535
]], lt_decl_dquote_varnames); do
536
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
537
*[[\\\\\\\`\\"\\\$]]*)
538
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
541
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
546
# Fix-up fallback echo if it was mangled by the above quoting rules.
548
*'\\\[$]0 --fallback-echo"')dnl "
549
lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
553
_LT_OUTPUT_LIBTOOL_INIT
559
# This macro allows early generation of the libtool script (before
560
# AC_OUTPUT is called), incase it is used in configure for compilation
562
AC_DEFUN([LT_OUTPUT],
563
[: ${CONFIG_LT=./config.lt}
564
AC_MSG_NOTICE([creating $CONFIG_LT])
565
cat >"$CONFIG_LT" <<_LTEOF
567
# Generated by $as_me.
568
# Run this file to recreate a libtool stub with the current configuration.
571
SHELL=\${CONFIG_SHELL-$SHELL}
574
cat >>"$CONFIG_LT" <<\_LTEOF
578
exec AS_MESSAGE_FD>&1
579
exec AS_MESSAGE_LOG_FD>>config.log
582
AS_BOX([Running $as_me.])
583
} >&AS_MESSAGE_LOG_FD
586
\`$as_me' creates a local libtool stub from the current configuration,
587
for use in further configure time tests before the real libtool is
590
Usage: $[0] [[OPTIONS]]
592
-h, --help print this help, then exit
593
-V, --version print version number, then exit
594
-q, --quiet do not print progress messages
595
-d, --debug don't remove temporary files
597
Report bugs to <bug-libtool@gnu.org>."
600
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
601
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
602
configured by $[0], generated by m4_PACKAGE_STRING.
604
Copyright (C) 2008 Free Software Foundation, Inc.
605
This config.lt script is free software; the Free Software Foundation
606
gives unlimited permision to copy, distribute and modify it."
611
--version | --v* | -V )
612
echo "$lt_cl_version"; exit 0 ;;
614
echo "$lt_cl_help"; exit 0 ;;
615
--debug | --d* | -d )
617
--quiet | --q* | --silent | --s* | -q )
620
-*) AC_MSG_ERROR([unrecognized option: $[1]
621
Try \`$[0] --help' for more information.]) ;;
623
*) AC_MSG_ERROR([unrecognized argument: $[1]
624
Try \`$[0] --help' for more information.]) ;;
629
if $lt_cl_silent; then
630
exec AS_MESSAGE_FD>/dev/null
634
cat >>"$CONFIG_LT" <<_LTEOF
635
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
638
cat >>"$CONFIG_LT" <<\_LTEOF
639
AC_MSG_NOTICE([creating $ofile])
640
_LT_OUTPUT_LIBTOOL_COMMANDS
643
chmod +x "$CONFIG_LT"
645
# configure is writing to config.log, but config.lt does its own redirection,
646
# appending to config.log, which fails on DOS, as config.log is still kept
647
# open by configure. Here we exec the FD to /dev/null, effectively closing
648
# config.log, so it can be properly (re)opened and appended to by config.lt.
649
if test "$no_create" != yes; then
651
test "$silent" = yes &&
652
lt_config_lt_args="$lt_config_lt_args --quiet"
653
exec AS_MESSAGE_LOG_FD>/dev/null
654
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
655
exec AS_MESSAGE_LOG_FD>>config.log
656
$lt_cl_success || AS_EXIT(1)
663
# If TAG is the built-in tag, create an initial libtool script with a
664
# default configuration from the untagged config vars. Otherwise add code
665
# to config.status for appending the configuration named by TAG from the
666
# matching tagged config vars.
667
m4_defun([_LT_CONFIG],
668
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
669
_LT_CONFIG_SAVE_COMMANDS([
670
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
671
m4_if(_LT_TAG, [C], [
672
# See if we are running on zsh, and set the options which allow our
673
# commands through without removal of \ escapes.
674
if test -n "${ZSH_VERSION+set}" ; then
679
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
682
cat <<_LT_EOF >> "$cfgfile"
685
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
686
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
687
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
688
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
693
# ### BEGIN LIBTOOL CONFIG
694
_LT_LIBTOOL_CONFIG_VARS
696
# ### END LIBTOOL CONFIG
702
cat <<\_LT_EOF >> "$cfgfile"
703
# AIX sometimes has problems with the GCC collect2 program. For some
704
# reason, if we set the COLLECT_NAMES environment variable, the problems
705
# vanish in a puff of smoke.
706
if test "X${COLLECT_NAMES+set}" != Xset; then
716
# We use sed instead of cat because bash on DJGPP gets confused if
717
# if finds mixed CR/LF and LF-only lines. Since sed operates in
718
# text mode, it properly converts lines to CR/LF. This bash problem
719
# is reportedly fixed, but why not run on old versions too?
720
sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
721
|| (rm -f "$cfgfile"; exit 1)
723
_LT_PROG_XSI_SHELLFNS
725
sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
726
|| (rm -f "$cfgfile"; exit 1)
728
mv -f "$cfgfile" "$ofile" ||
729
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
732
[cat <<_LT_EOF >> "$ofile"
734
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
735
dnl in a comment (ie after a #).
736
# ### BEGIN LIBTOOL TAG CONFIG: $1
737
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
738
# ### END LIBTOOL TAG CONFIG: $1
745
TIMESTAMP='$TIMESTAMP'
748
])dnl /_LT_CONFIG_SAVE_COMMANDS
752
# LT_SUPPORTED_TAG(TAG)
753
# ---------------------
754
# Trace this macro to discover what tags are supported by the libtool
755
# --tag option, using:
756
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
757
AC_DEFUN([LT_SUPPORTED_TAG], [])
760
# C support is built-in for now
761
m4_define([_LT_LANG_C_enabled], [])
762
m4_define([_LT_TAGS], [])
767
# Enable libtool support for the given language if not already enabled.
769
[AC_BEFORE([$0], [LT_OUTPUT])dnl
772
[C++], [_LT_LANG(CXX)],
773
[Java], [_LT_LANG(GCJ)],
774
[Fortran 77], [_LT_LANG(F77)],
775
[Fortran], [_LT_LANG(FC)],
776
[Windows Resource], [_LT_LANG(RC)],
777
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
779
[m4_fatal([$0: unsupported language: "$1"])])])dnl
786
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
787
[LT_SUPPORTED_TAG([$1])dnl
788
m4_append([_LT_TAGS], [$1 ])dnl
789
m4_define([_LT_LANG_]$1[_enabled], [])dnl
790
_LT_LANG_$1_CONFIG($1)])dnl
794
# _LT_LANG_DEFAULT_CONFIG
795
# -----------------------
796
m4_defun([_LT_LANG_DEFAULT_CONFIG],
797
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
799
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
801
AC_PROVIDE_IFELSE([AC_PROG_F77],
803
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
805
AC_PROVIDE_IFELSE([AC_PROG_FC],
807
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
809
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
810
dnl pulling things in needlessly.
811
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
813
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
815
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
817
[m4_ifdef([AC_PROG_GCJ],
818
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
819
m4_ifdef([A][M_PROG_GCJ],
820
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
821
m4_ifdef([LT_PROG_GCJ],
822
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
824
AC_PROVIDE_IFELSE([LT_PROG_RC],
826
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
827
])# _LT_LANG_DEFAULT_CONFIG
830
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
831
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
832
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
833
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
834
dnl aclocal-1.4 backwards compatibility:
835
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
836
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
837
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
838
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
843
m4_defun([_LT_TAG_COMPILER],
844
[AC_REQUIRE([AC_PROG_CC])dnl
846
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
847
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
848
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
849
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
851
# If no C compiler was specified, use CC.
854
# If no C compiler flags were specified, use CFLAGS.
855
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
857
# Allow CC to be a program name with arguments.
862
# _LT_COMPILER_BOILERPLATE
863
# ------------------------
864
# Check for compiler boilerplate output or warnings with
865
# the simple compiler test code.
866
m4_defun([_LT_COMPILER_BOILERPLATE],
867
[m4_require([_LT_DECL_SED])dnl
868
ac_outfile=conftest.$ac_objext
869
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
870
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
871
_lt_compiler_boilerplate=`cat conftest.err`
873
])# _LT_COMPILER_BOILERPLATE
876
# _LT_LINKER_BOILERPLATE
877
# ----------------------
878
# Check for linker boilerplate output or warnings with
879
# the simple link test code.
880
m4_defun([_LT_LINKER_BOILERPLATE],
881
[m4_require([_LT_DECL_SED])dnl
882
ac_outfile=conftest.$ac_objext
883
echo "$lt_simple_link_test_code" >conftest.$ac_ext
884
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
885
_lt_linker_boilerplate=`cat conftest.err`
887
])# _LT_LINKER_BOILERPLATE
889
# _LT_REQUIRED_DARWIN_CHECKS
890
# -------------------------
891
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
894
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
895
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
896
AC_CHECK_TOOL([LIPO], [lipo], [:])
897
AC_CHECK_TOOL([OTOOL], [otool], [:])
898
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
899
_LT_DECL([], [DSYMUTIL], [1],
900
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
901
_LT_DECL([], [NMEDIT], [1],
902
[Tool to change global to local symbols on Mac OS X])
903
_LT_DECL([], [LIPO], [1],
904
[Tool to manipulate fat objects and archives on Mac OS X])
905
_LT_DECL([], [OTOOL], [1],
906
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
907
_LT_DECL([], [OTOOL64], [1],
908
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
910
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
911
[lt_cv_apple_cc_single_mod=no
912
if test -z "${LT_MULTI_MODULE}"; then
913
# By default we will add the -single_module flag. You can override
914
# by either setting the environment variable LT_MULTI_MODULE
915
# non-empty at configure time, or by adding -multi_module to the
917
rm -rf libconftest.dylib*
918
echo "int foo(void){return 1;}" > conftest.c
919
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
920
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
921
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
922
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
924
if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
925
lt_cv_apple_cc_single_mod=yes
927
cat conftest.err >&AS_MESSAGE_LOG_FD
929
rm -rf libconftest.dylib*
932
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
933
[lt_cv_ld_exported_symbols_list],
934
[lt_cv_ld_exported_symbols_list=no
935
save_LDFLAGS=$LDFLAGS
936
echo "_main" > conftest.sym
937
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
938
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
939
[lt_cv_ld_exported_symbols_list=yes],
940
[lt_cv_ld_exported_symbols_list=no])
941
LDFLAGS="$save_LDFLAGS"
944
rhapsody* | darwin1.[[012]])
945
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
947
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
948
darwin*) # darwin 5.x on
949
# if running on 10.5 or later, the deployment target defaults
950
# to the OS version, if on x86, and 10.4, the deployment
951
# target defaults to 10.4. Don't you love it?
952
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
953
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
954
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
956
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
958
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
962
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
963
_lt_dar_single_mod='$single_module'
965
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
966
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
968
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
970
if test "$DSYMUTIL" != ":"; then
971
_lt_dsymutil='~$DSYMUTIL $lib || :'
980
# _LT_DARWIN_LINKER_FEATURES
981
# --------------------------
982
# Checks for linker and compiler features on darwin
983
m4_defun([_LT_DARWIN_LINKER_FEATURES],
985
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
986
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
987
_LT_TAGVAR(hardcode_direct, $1)=no
988
_LT_TAGVAR(hardcode_automatic, $1)=yes
989
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
990
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
991
_LT_TAGVAR(link_all_deplibs, $1)=yes
992
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
994
ifort*) _lt_dar_can_shared=yes ;;
995
*) _lt_dar_can_shared=$GCC ;;
997
if test "$_lt_dar_can_shared" = "yes"; then
998
output_verbose_link_cmd=echo
999
_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}"
1000
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1001
_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}"
1002
_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}${_lt_dsymutil}"
1004
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1005
_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}"
1006
_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}"
1010
_LT_TAGVAR(ld_shlibs, $1)=no
1014
# _LT_SYS_MODULE_PATH_AIX
1015
# -----------------------
1016
# Links a minimal program and checks the executable
1017
# for the system default hardcoded library path. In most cases,
1018
# this is /usr/lib:/lib, but when the MPI compilers are used
1019
# the location of the communication and MPI libs are included too.
1020
# If we don't find anything, use the default library path according
1021
# to the aix ld manual.
1022
m4_defun([_LT_SYS_MODULE_PATH_AIX],
1023
[m4_require([_LT_DECL_SED])dnl
1024
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1025
lt_aix_libpath_sed='
1026
/Import File Strings/,/^$/ {
1032
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1033
# Check for a 64-bit object if we didn't find anything.
1034
if test -z "$aix_libpath"; then
1035
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1037
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1038
])# _LT_SYS_MODULE_PATH_AIX
1041
# _LT_SHELL_INIT(ARG)
1042
# -------------------
1043
m4_define([_LT_SHELL_INIT],
1044
[ifdef([AC_DIVERSION_NOTICE],
1045
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1046
[AC_DIVERT_PUSH(NOTICE)])
1052
# _LT_PROG_ECHO_BACKSLASH
1053
# -----------------------
1054
# Add some code to the start of the generated configure script which
1055
# will find an echo command which doesn't interpret backslashes.
1056
m4_defun([_LT_PROG_ECHO_BACKSLASH],
1058
# Check that we are running under the correct shell.
1059
SHELL=${CONFIG_SHELL-/bin/sh}
1063
# Remove one level of quotation (which was required for Make).
1064
ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1068
ECHO=${lt_ECHO-echo}
1069
if test "X[$]1" = X--no-reexec; then
1070
# Discard the --no-reexec flag, and continue.
1072
elif test "X[$]1" = X--fallback-echo; then
1073
# Avoid inline document here, it may be left over
1075
elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
1076
# Yippee, $ECHO works!
1079
# Restart under the correct shell.
1080
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1083
if test "X[$]1" = X--fallback-echo; then
1084
# used as fallback echo
1092
# The HP-UX ksh and POSIX shell print the target directory to stdout
1094
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1096
if test -z "$lt_ECHO"; then
1097
if test "X${echo_test_string+set}" != Xset; then
1098
# find a string as large as possible, as long as the shell can cope with it
1099
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1100
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1101
if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
1102
{ test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
1109
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1110
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1111
test "X$echo_testing_string" = "X$echo_test_string"; then
1114
# The Solaris, AIX, and Digital Unix default echo programs unquote
1115
# backslashes. This makes it impossible to quote backslashes using
1116
# echo "$something" | sed 's/\\/\\\\/g'
1118
# So, first we look for a working echo in the user's PATH.
1120
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1121
for dir in $PATH /usr/ucb; do
1123
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1124
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1125
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1126
test "X$echo_testing_string" = "X$echo_test_string"; then
1133
if test "X$ECHO" = Xecho; then
1134
# We didn't find a better echo, so look for alternatives.
1135
if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
1136
echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
1137
test "X$echo_testing_string" = "X$echo_test_string"; then
1138
# This shell has a builtin print -r that does the trick.
1140
elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
1141
test "X$CONFIG_SHELL" != X/bin/ksh; then
1142
# If we have ksh, try running configure again with it.
1143
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1144
export ORIGINAL_CONFIG_SHELL
1145
CONFIG_SHELL=/bin/ksh
1147
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1151
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1152
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1153
test "X$echo_testing_string" = "X$echo_test_string"; then
1154
# Cool, printf works
1156
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1157
test "X$echo_testing_string" = 'X\t' &&
1158
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1159
test "X$echo_testing_string" = "X$echo_test_string"; then
1160
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1162
SHELL="$CONFIG_SHELL"
1164
ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1165
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1166
test "X$echo_testing_string" = 'X\t' &&
1167
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1168
test "X$echo_testing_string" = "X$echo_test_string"; then
1169
ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1171
# maybe with a smaller string...
1174
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1175
if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
1182
if test "$prev" != 'sed 50q "[$]0"'; then
1183
echo_test_string=`eval $prev`
1184
export echo_test_string
1185
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1187
# Oops. We lost completely, so just stick with echo.
1196
# Copy echo and quote the copy suitably for passing to libtool from
1197
# the Makefile, instead of quoting the original, which is used later.
1199
if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1200
lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1205
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1206
_LT_DECL([], [ECHO], [1],
1207
[An echo program that does not interpret backslashes])
1208
])# _LT_PROG_ECHO_BACKSLASH
1213
m4_defun([_LT_ENABLE_LOCK],
1214
[AC_ARG_ENABLE([libtool-lock],
1215
[AS_HELP_STRING([--disable-libtool-lock],
1216
[avoid locking (might break parallel builds)])])
1217
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1219
# Some flags need to be propagated to the compiler or linker for good
1223
# Find out which ABI we are using.
1224
echo 'int i;' > conftest.$ac_ext
1225
if AC_TRY_EVAL(ac_compile); then
1226
case `/usr/bin/file conftest.$ac_objext` in
1238
# Find out which ABI we are using.
1239
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1240
if AC_TRY_EVAL(ac_compile); then
1241
if test "$lt_cv_prog_gnu_ld" = yes; then
1242
case `/usr/bin/file conftest.$ac_objext` in
1244
LD="${LD-ld} -melf32bsmip"
1247
LD="${LD-ld} -melf32bmipn32"
1250
LD="${LD-ld} -melf64bmip"
1254
case `/usr/bin/file conftest.$ac_objext` in
1270
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1271
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1272
# Find out which ABI we are using.
1273
echo 'int i;' > conftest.$ac_ext
1274
if AC_TRY_EVAL(ac_compile); then
1275
case `/usr/bin/file conftest.o` in
1278
x86_64-*kfreebsd*-gnu)
1279
LD="${LD-ld} -m elf_i386_fbsd"
1282
LD="${LD-ld} -m elf_i386"
1284
ppc64-*linux*|powerpc64-*linux*)
1285
LD="${LD-ld} -m elf32ppclinux"
1288
LD="${LD-ld} -m elf_s390"
1291
LD="${LD-ld} -m elf32_sparc"
1297
x86_64-*kfreebsd*-gnu)
1298
LD="${LD-ld} -m elf_x86_64_fbsd"
1301
LD="${LD-ld} -m elf_x86_64"
1303
ppc*-*linux*|powerpc*-*linux*)
1304
LD="${LD-ld} -m elf64ppc"
1306
s390*-*linux*|s390*-*tpf*)
1307
LD="${LD-ld} -m elf64_s390"
1310
LD="${LD-ld} -m elf64_sparc"
1320
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1321
SAVE_CFLAGS="$CFLAGS"
1322
CFLAGS="$CFLAGS -belf"
1323
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1325
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1327
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1328
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1329
CFLAGS="$SAVE_CFLAGS"
1333
# Find out which ABI we are using.
1334
echo 'int i;' > conftest.$ac_ext
1335
if AC_TRY_EVAL(ac_compile); then
1336
case `/usr/bin/file conftest.o` in
1338
case $lt_cv_prog_gnu_ld in
1339
yes*) LD="${LD-ld} -m elf64_sparc" ;;
1341
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1353
need_locks="$enable_libtool_lock"
1357
# _LT_CMD_OLD_ARCHIVE
1358
# -------------------
1359
m4_defun([_LT_CMD_OLD_ARCHIVE],
1360
[AC_CHECK_TOOL(AR, ar, false)
1361
test -z "$AR" && AR=ar
1362
test -z "$AR_FLAGS" && AR_FLAGS=cru
1363
_LT_DECL([], [AR], [1], [The archiver])
1364
_LT_DECL([], [AR_FLAGS], [1])
1366
AC_CHECK_TOOL(STRIP, strip, :)
1367
test -z "$STRIP" && STRIP=:
1368
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1370
AC_CHECK_TOOL(RANLIB, ranlib, :)
1371
test -z "$RANLIB" && RANLIB=:
1372
_LT_DECL([], [RANLIB], [1],
1373
[Commands used to install an old-style archive])
1375
# Determine commands to create old-style static archives.
1376
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1377
old_postinstall_cmds='chmod 644 $oldlib'
1378
old_postuninstall_cmds=
1380
if test -n "$RANLIB"; then
1383
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1386
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1389
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1391
_LT_DECL([], [old_postinstall_cmds], [2])
1392
_LT_DECL([], [old_postuninstall_cmds], [2])
1393
_LT_TAGDECL([], [old_archive_cmds], [2],
1394
[Commands used to build an old-style archive])
1395
])# _LT_CMD_OLD_ARCHIVE
1398
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1399
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1400
# ----------------------------------------------------------------
1401
# Check whether the given compiler option works
1402
AC_DEFUN([_LT_COMPILER_OPTION],
1403
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1404
m4_require([_LT_DECL_SED])dnl
1405
AC_CACHE_CHECK([$1], [$2],
1407
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1408
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1409
lt_compiler_flag="$3"
1410
# Insert the option either (1) after the last *FLAGS variable, or
1411
# (2) before a word containing "conftest.", or (3) at the end.
1412
# Note that $ac_compile itself does not contain backslashes and begins
1413
# with a dollar sign (not a hyphen), so the echo should work correctly.
1414
# The option is referenced via a variable to avoid confusing sed.
1415
lt_compile=`echo "$ac_compile" | $SED \
1416
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1417
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1418
-e 's:$: $lt_compiler_flag:'`
1419
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1420
(eval "$lt_compile" 2>conftest.err)
1422
cat conftest.err >&AS_MESSAGE_LOG_FD
1423
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1424
if (exit $ac_status) && test -s "$ac_outfile"; then
1425
# The compiler can only warn and ignore the option if not recognized
1426
# So say no if there are warnings other than the usual output.
1427
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
1428
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1429
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1436
if test x"[$]$2" = xyes; then
1437
m4_if([$5], , :, [$5])
1439
m4_if([$6], , :, [$6])
1441
])# _LT_COMPILER_OPTION
1444
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1445
dnl aclocal-1.4 backwards compatibility:
1446
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1449
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1450
# [ACTION-SUCCESS], [ACTION-FAILURE])
1451
# ----------------------------------------------------
1452
# Check whether the given linker option works
1453
AC_DEFUN([_LT_LINKER_OPTION],
1454
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1455
m4_require([_LT_DECL_SED])dnl
1456
AC_CACHE_CHECK([$1], [$2],
1458
save_LDFLAGS="$LDFLAGS"
1459
LDFLAGS="$LDFLAGS $3"
1460
echo "$lt_simple_link_test_code" > conftest.$ac_ext
1461
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1462
# The linker can only warn and ignore the option if not recognized
1463
# So say no if there are warnings
1464
if test -s conftest.err; then
1465
# Append any errors to the config.log.
1466
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1467
$ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
1468
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1469
if diff conftest.exp conftest.er2 >/dev/null; then
1477
LDFLAGS="$save_LDFLAGS"
1480
if test x"[$]$2" = xyes; then
1481
m4_if([$4], , :, [$4])
1483
m4_if([$5], , :, [$5])
1485
])# _LT_LINKER_OPTION
1488
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1489
dnl aclocal-1.4 backwards compatibility:
1490
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1495
AC_DEFUN([LT_CMD_MAX_LEN],
1496
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1497
# find the maximum length of command line arguments
1498
AC_MSG_CHECKING([the maximum length of command line arguments])
1499
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1505
# On DJGPP, this test can blow up pretty badly due to problems in libc
1506
# (any single argument exceeding 2000 bytes causes a buffer overrun
1507
# during glob expansion). Even if it were fixed, the result of this
1508
# check would be larger than it should be.
1509
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1513
# Under GNU Hurd, this test is not required because there is
1514
# no limit to the length of command line arguments.
1515
# Libtool will interpret -1 as no limit whatsoever
1516
lt_cv_sys_max_cmd_len=-1;
1519
cygwin* | mingw* | cegcc*)
1520
# On Win9x/ME, this test blows up -- it succeeds, but takes
1521
# about 5 minutes as the teststring grows exponentially.
1522
# Worse, since 9x/ME are not pre-emptively multitasking,
1523
# you end up with a "frozen" computer, even though with patience
1524
# the test eventually succeeds (with a max line length of 256k).
1525
# Instead, let's just punt: use the minimum linelength reported by
1526
# all of the supported platforms: 8192 (on NT/2K/XP).
1527
lt_cv_sys_max_cmd_len=8192;
1531
# On AmigaOS with pdksh, this test takes hours, literally.
1532
# So we just punt and use a minimum line length of 8192.
1533
lt_cv_sys_max_cmd_len=8192;
1536
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1537
# This has been around since 386BSD, at least. Likely further.
1538
if test -x /sbin/sysctl; then
1539
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1540
elif test -x /usr/sbin/sysctl; then
1541
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1543
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1545
# And add a safety zone
1546
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1547
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1551
# We know the value 262144 and hardcode it with a safety zone (like BSD)
1552
lt_cv_sys_max_cmd_len=196608
1556
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1557
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1558
# nice to cause kernel panics so lets avoid the loop below.
1559
# First set a reasonable default.
1560
lt_cv_sys_max_cmd_len=16384
1562
if test -x /sbin/sysconfig; then
1563
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1564
*1*) lt_cv_sys_max_cmd_len=-1 ;;
1569
lt_cv_sys_max_cmd_len=102400
1571
sysv5* | sco5v6* | sysv4.2uw2*)
1572
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1573
if test -n "$kargmax"; then
1574
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1576
lt_cv_sys_max_cmd_len=32768
1580
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1581
if test -n "$lt_cv_sys_max_cmd_len"; then
1582
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1583
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1585
# Make teststring a little bigger before we do anything with it.
1586
# a 1K string should be a reasonable start.
1587
for i in 1 2 3 4 5 6 7 8 ; do
1588
teststring=$teststring$teststring
1590
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1591
# If test is not a shell built-in, we'll probably end up computing a
1592
# maximum length that is only half of the actual maximum length, but
1594
while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
1595
= "XX$teststring$teststring"; } >/dev/null 2>&1 &&
1596
test $i != 17 # 1/2 MB should be enough
1599
teststring=$teststring$teststring
1601
# Only check the string length outside the loop.
1602
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1604
# Add a significant safety factor because C++ compilers can tack on
1605
# massive amounts of additional arguments before passing them to the
1606
# linker. It appears as though 1/2 is a usable value.
1607
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1612
if test -n $lt_cv_sys_max_cmd_len ; then
1613
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1617
max_cmd_len=$lt_cv_sys_max_cmd_len
1618
_LT_DECL([], [max_cmd_len], [0],
1619
[What is the maximum length of a command?])
1623
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1624
dnl aclocal-1.4 backwards compatibility:
1625
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1630
m4_defun([_LT_HEADER_DLFCN],
1631
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1632
])# _LT_HEADER_DLFCN
1635
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1636
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1637
# ----------------------------------------------------------------
1638
m4_defun([_LT_TRY_DLOPEN_SELF],
1639
[m4_require([_LT_HEADER_DLFCN])dnl
1640
if test "$cross_compiling" = yes; then :
1643
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1644
lt_status=$lt_dlunknown
1645
cat > conftest.$ac_ext <<_LT_EOF
1646
[#line __oline__ "configure"
1647
#include "confdefs.h"
1656
# define LT_DLGLOBAL RTLD_GLOBAL
1659
# define LT_DLGLOBAL DL_GLOBAL
1661
# define LT_DLGLOBAL 0
1665
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1666
find out it does not work in some platform. */
1667
#ifndef LT_DLLAZY_OR_NOW
1669
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1672
# define LT_DLLAZY_OR_NOW DL_LAZY
1675
# define LT_DLLAZY_OR_NOW RTLD_NOW
1678
# define LT_DLLAZY_OR_NOW DL_NOW
1680
# define LT_DLLAZY_OR_NOW 0
1687
void fnord() { int i=42;}
1690
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1691
int status = $lt_dlunknown;
1695
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1696
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1697
/* dlclose (self); */
1705
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1706
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1709
x$lt_dlno_uscore) $1 ;;
1710
x$lt_dlneed_uscore) $2 ;;
1711
x$lt_dlunknown|x*) $3 ;;
1714
# compilation failed
1719
])# _LT_TRY_DLOPEN_SELF
1722
# LT_SYS_DLOPEN_SELF
1723
# ------------------
1724
AC_DEFUN([LT_SYS_DLOPEN_SELF],
1725
[m4_require([_LT_HEADER_DLFCN])dnl
1726
if test "x$enable_dlopen" != xyes; then
1727
enable_dlopen=unknown
1728
enable_dlopen_self=unknown
1729
enable_dlopen_self_static=unknown
1736
lt_cv_dlopen="load_add_on"
1738
lt_cv_dlopen_self=yes
1741
mingw* | pw32* | cegcc*)
1742
lt_cv_dlopen="LoadLibrary"
1747
lt_cv_dlopen="dlopen"
1752
# if libdl is installed we need to link against it
1753
AC_CHECK_LIB([dl], [dlopen],
1754
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1757
lt_cv_dlopen_self=yes
1762
AC_CHECK_FUNC([shl_load],
1763
[lt_cv_dlopen="shl_load"],
1764
[AC_CHECK_LIB([dld], [shl_load],
1765
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1766
[AC_CHECK_FUNC([dlopen],
1767
[lt_cv_dlopen="dlopen"],
1768
[AC_CHECK_LIB([dl], [dlopen],
1769
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1770
[AC_CHECK_LIB([svld], [dlopen],
1771
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1772
[AC_CHECK_LIB([dld], [dld_link],
1773
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1782
if test "x$lt_cv_dlopen" != xno; then
1788
case $lt_cv_dlopen in
1790
save_CPPFLAGS="$CPPFLAGS"
1791
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1793
save_LDFLAGS="$LDFLAGS"
1794
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1797
LIBS="$lt_cv_dlopen_libs $LIBS"
1799
AC_CACHE_CHECK([whether a program can dlopen itself],
1800
lt_cv_dlopen_self, [dnl
1801
_LT_TRY_DLOPEN_SELF(
1802
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1803
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1806
if test "x$lt_cv_dlopen_self" = xyes; then
1807
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1808
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1809
lt_cv_dlopen_self_static, [dnl
1810
_LT_TRY_DLOPEN_SELF(
1811
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1812
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1816
CPPFLAGS="$save_CPPFLAGS"
1817
LDFLAGS="$save_LDFLAGS"
1822
case $lt_cv_dlopen_self in
1823
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1824
*) enable_dlopen_self=unknown ;;
1827
case $lt_cv_dlopen_self_static in
1828
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1829
*) enable_dlopen_self_static=unknown ;;
1832
_LT_DECL([dlopen_support], [enable_dlopen], [0],
1833
[Whether dlopen is supported])
1834
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1835
[Whether dlopen of programs is supported])
1836
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1837
[Whether dlopen of statically linked programs is supported])
1838
])# LT_SYS_DLOPEN_SELF
1841
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1842
dnl aclocal-1.4 backwards compatibility:
1843
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1846
# _LT_COMPILER_C_O([TAGNAME])
1847
# ---------------------------
1848
# Check to see if options -c and -o are simultaneously supported by compiler.
1849
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
1850
m4_defun([_LT_COMPILER_C_O],
1851
[m4_require([_LT_DECL_SED])dnl
1852
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1853
m4_require([_LT_TAG_COMPILER])dnl
1854
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1855
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1856
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1857
$RM -r conftest 2>/dev/null
1861
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1863
lt_compiler_flag="-o out/conftest2.$ac_objext"
1864
# Insert the option either (1) after the last *FLAGS variable, or
1865
# (2) before a word containing "conftest.", or (3) at the end.
1866
# Note that $ac_compile itself does not contain backslashes and begins
1867
# with a dollar sign (not a hyphen), so the echo should work correctly.
1868
lt_compile=`echo "$ac_compile" | $SED \
1869
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1870
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1871
-e 's:$: $lt_compiler_flag:'`
1872
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1873
(eval "$lt_compile" 2>out/conftest.err)
1875
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1876
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1877
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1879
# The compiler can only warn and ignore the option if not recognized
1880
# So say no if there are warnings
1881
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1882
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1883
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1884
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1887
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1889
# SGI C++ compiler will create directory out/ii_files/ for
1890
# template instantiation
1891
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1892
$RM out/* && rmdir out
1897
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1898
[Does compiler simultaneously support -c and -o options?])
1899
])# _LT_COMPILER_C_O
1902
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
1903
# ----------------------------------
1904
# Check to see if we can do hard links to lock some files if needed
1905
m4_defun([_LT_COMPILER_FILE_LOCKS],
1906
[m4_require([_LT_ENABLE_LOCK])dnl
1907
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1908
_LT_COMPILER_C_O([$1])
1910
hard_links="nottested"
1911
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1912
# do not overwrite the value of need_locks provided by the user
1913
AC_MSG_CHECKING([if we can lock with hard links])
1916
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1918
ln conftest.a conftest.b 2>&5 || hard_links=no
1919
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1920
AC_MSG_RESULT([$hard_links])
1921
if test "$hard_links" = no; then
1922
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1928
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1929
])# _LT_COMPILER_FILE_LOCKS
1934
m4_defun([_LT_CHECK_OBJDIR],
1935
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1936
[rm -f .libs 2>/dev/null
1937
mkdir .libs 2>/dev/null
1938
if test -d .libs; then
1941
# MS-DOS does not allow filenames that begin with a dot.
1944
rmdir .libs 2>/dev/null])
1945
objdir=$lt_cv_objdir
1946
_LT_DECL([], [objdir], [0],
1947
[The name of the directory that contains temporary libtool files])dnl
1948
m4_pattern_allow([LT_OBJDIR])dnl
1949
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1950
[Define to the sub-directory in which libtool stores uninstalled libraries.])
1951
])# _LT_CHECK_OBJDIR
1954
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1955
# --------------------------------------
1956
# Check hardcoding attributes.
1957
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1958
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1959
_LT_TAGVAR(hardcode_action, $1)=
1960
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1961
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1962
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1964
# We can hardcode non-existent directories.
1965
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1966
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1967
# have to relink, otherwise we might link with an installed library
1968
# when we should be linking with a yet-to-be-installed one
1969
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1970
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1971
# Linking always hardcodes the temporary library directory.
1972
_LT_TAGVAR(hardcode_action, $1)=relink
1974
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1975
_LT_TAGVAR(hardcode_action, $1)=immediate
1978
# We cannot hardcode anything, or else we can only hardcode existing
1980
_LT_TAGVAR(hardcode_action, $1)=unsupported
1982
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1984
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
1985
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
1986
# Fast installation is not supported
1987
enable_fast_install=no
1988
elif test "$shlibpath_overrides_runpath" = yes ||
1989
test "$enable_shared" = no; then
1990
# Fast installation is not necessary
1991
enable_fast_install=needless
1993
_LT_TAGDECL([], [hardcode_action], [0],
1994
[How to hardcode a shared library path into an executable])
1995
])# _LT_LINKER_HARDCODE_LIBPATH
2000
m4_defun([_LT_CMD_STRIPLIB],
2001
[m4_require([_LT_DECL_EGREP])
2004
AC_MSG_CHECKING([whether stripping libraries is possible])
2005
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2006
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2007
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2008
AC_MSG_RESULT([yes])
2010
# FIXME - insert some real tests, host_os isn't really good enough
2013
if test -n "$STRIP" ; then
2014
striplib="$STRIP -x"
2015
old_striplib="$STRIP -S"
2016
AC_MSG_RESULT([yes])
2026
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2027
_LT_DECL([], [striplib], [1])
2028
])# _LT_CMD_STRIPLIB
2031
# _LT_SYS_DYNAMIC_LINKER([TAG])
2032
# -----------------------------
2033
# PORTME Fill in your ld.so characteristics
2034
m4_defun([_LT_SYS_DYNAMIC_LINKER],
2035
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2036
m4_require([_LT_DECL_EGREP])dnl
2037
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2038
m4_require([_LT_DECL_OBJDUMP])dnl
2039
m4_require([_LT_DECL_SED])dnl
2040
AC_MSG_CHECKING([dynamic linker characteristics])
2043
if test "$GCC" = yes; then
2045
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2046
*) lt_awk_arg="/^libraries:/" ;;
2048
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2049
if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
2050
# if the path contains ";" then we assume it to be the separator
2051
# otherwise default to the standard path separator (i.e. ":") - it is
2052
# assumed that no part of a normal pathname contains ";" but that should
2053
# okay in the real world where ";" in dirpaths is itself problematic.
2054
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
2056
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2058
# Ok, now we have the path, separated by spaces, we can step through it
2059
# and add multilib dir if necessary.
2060
lt_tmp_lt_search_path_spec=
2061
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2062
for lt_sys_path in $lt_search_path_spec; do
2063
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2064
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2066
test -d "$lt_sys_path" && \
2067
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2070
lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
2071
BEGIN {RS=" "; FS="/|\n";} {
2074
for (lt_i = NF; lt_i > 0; lt_i--) {
2075
if ($lt_i != "" && $lt_i != ".") {
2076
if ($lt_i == "..") {
2079
if (lt_count == 0) {
2080
lt_foo="/" $lt_i lt_foo;
2087
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2088
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2090
sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
2092
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2095
libname_spec='lib$name'
2103
shlibpath_overrides_runpath=unknown
2105
dynamic_linker="$host_os ld.so"
2106
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2107
need_lib_prefix=unknown
2108
hardcode_into_libs=no
2110
# when you set need_version to no, make sure it does not cause -set_version
2111
# flags to be left without arguments
2112
need_version=unknown
2117
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2118
shlibpath_var=LIBPATH
2120
# AIX 3 has no versioning support, so we append a major version to the name.
2121
soname_spec='${libname}${release}${shared_ext}$major'
2128
hardcode_into_libs=yes
2129
if test "$host_cpu" = ia64; then
2130
# AIX 5 supports IA64
2131
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2132
shlibpath_var=LD_LIBRARY_PATH
2134
# With GCC up to 2.95.x, collect2 would create an import file
2135
# for dependence libraries. The import file would start with
2136
# the line `#! .'. This would cause the generated library to
2137
# depend on `.', always an invalid library. This was fixed in
2138
# development snapshots of GCC prior to 3.0.
2140
aix4 | aix4.[[01]] | aix4.[[01]].*)
2141
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2143
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2150
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2151
# soname into executable. Probably we can add versioning support to
2152
# collect2, so additional links can be useful in future.
2153
if test "$aix_use_runtimelinking" = yes; then
2154
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2155
# instead of lib<name>.a to let people know that these are not
2156
# typical AIX shared libraries.
2157
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2159
# We preserve .a as extension for shared libraries through AIX4.2
2160
# and later when we are not doing run time linking.
2161
library_names_spec='${libname}${release}.a $libname.a'
2162
soname_spec='${libname}${release}${shared_ext}$major'
2164
shlibpath_var=LIBPATH
2171
# Since July 2007 AmigaOS4 officially supports .so libraries.
2172
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2173
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2176
library_names_spec='$libname.ixlibrary $libname.a'
2177
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2178
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2184
library_names_spec='${libname}${shared_ext}'
2185
dynamic_linker="$host_os ld.so"
2186
shlibpath_var=LIBRARY_PATH
2192
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2193
soname_spec='${libname}${release}${shared_ext}$major'
2194
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2195
shlibpath_var=LD_LIBRARY_PATH
2196
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2197
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2198
# the default ld.so.conf also contains /usr/contrib/lib and
2199
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2200
# libtool to hard-code these into programs
2203
cygwin* | mingw* | pw32* | cegcc*)
2204
version_type=windows
2209
case $GCC,$host_os in
2210
yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2211
library_names_spec='$libname.dll.a'
2212
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2213
postinstall_cmds='base_file=`basename \${file}`~
2214
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2215
dldir=$destdir/`dirname \$dlpath`~
2216
test -d \$dldir || mkdir -p \$dldir~
2217
$install_prog $dir/$dlname \$dldir/$dlname~
2218
chmod a+x \$dldir/$dlname~
2219
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2220
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2222
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2223
dlpath=$dir/\$dldll~
2225
shlibpath_overrides_runpath=yes
2229
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2230
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2231
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2234
# MinGW DLLs use traditional 'lib' prefix
2235
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2236
sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2237
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2238
# It is most probably a Windows format PATH printed by
2239
# mingw gcc, but we are running on Cygwin. Gcc prints its search
2240
# path with ; separators, and with drive letters. We can handle the
2241
# drive letters (cygwin fileutils understands them), so leave them,
2242
# especially as we might pass files found there to a mingw objdump,
2243
# which wouldn't understand a cygwinified path. Ahh.
2244
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2246
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2250
# pw32 DLLs use 'pw' prefix rather than 'lib'
2251
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2257
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2260
dynamic_linker='Win32 ld.exe'
2261
# FIXME: first we should search . and the directory the executable is in
2265
darwin* | rhapsody*)
2266
dynamic_linker="$host_os dyld"
2270
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2271
soname_spec='${libname}${release}${major}$shared_ext'
2272
shlibpath_overrides_runpath=yes
2273
shlibpath_var=DYLD_LIBRARY_PATH
2274
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2276
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2277
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2284
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2285
soname_spec='${libname}${release}${shared_ext}$major'
2286
shlibpath_var=LD_LIBRARY_PATH
2293
freebsd* | dragonfly*)
2294
# DragonFly does not have aout. When/if they implement a new
2295
# versioning mechanism, adjust this.
2296
if test -x /usr/bin/objformat; then
2297
objformat=`/usr/bin/objformat`
2300
freebsd[[123]]*) objformat=aout ;;
2304
version_type=freebsd-$objformat
2305
case $version_type in
2307
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2312
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2316
shlibpath_var=LD_LIBRARY_PATH
2319
shlibpath_overrides_runpath=yes
2321
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2322
shlibpath_overrides_runpath=yes
2323
hardcode_into_libs=yes
2325
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2326
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2327
shlibpath_overrides_runpath=no
2328
hardcode_into_libs=yes
2330
*) # from 4.6 on, and DragonFly
2331
shlibpath_overrides_runpath=yes
2332
hardcode_into_libs=yes
2341
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2342
soname_spec='${libname}${release}${shared_ext}$major'
2343
shlibpath_var=LD_LIBRARY_PATH
2344
hardcode_into_libs=yes
2347
hpux9* | hpux10* | hpux11*)
2348
# Give a soname corresponding to the major version so that dld.sl refuses to
2349
# link against other versions.
2356
hardcode_into_libs=yes
2357
dynamic_linker="$host_os dld.so"
2358
shlibpath_var=LD_LIBRARY_PATH
2359
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2360
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2361
soname_spec='${libname}${release}${shared_ext}$major'
2362
if test "X$HPUX_IA64_MODE" = X32; then
2363
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2365
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2367
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2371
hardcode_into_libs=yes
2372
dynamic_linker="$host_os dld.sl"
2373
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2374
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2375
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2376
soname_spec='${libname}${release}${shared_ext}$major'
2377
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2378
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2382
dynamic_linker="$host_os dld.sl"
2383
shlibpath_var=SHLIB_PATH
2384
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2385
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2386
soname_spec='${libname}${release}${shared_ext}$major'
2389
# HP-UX runs *really* slowly unless shared libraries are mode 555.
2390
postinstall_cmds='chmod 555 $lib'
2397
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2398
soname_spec='${libname}${release}${shared_ext}$major'
2399
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2400
shlibpath_var=LD_LIBRARY_PATH
2401
shlibpath_overrides_runpath=no
2402
hardcode_into_libs=yes
2405
irix5* | irix6* | nonstopux*)
2407
nonstopux*) version_type=nonstopux ;;
2409
if test "$lt_cv_prog_gnu_ld" = yes; then
2417
soname_spec='${libname}${release}${shared_ext}$major'
2418
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2420
irix5* | nonstopux*)
2424
case $LD in # libtool.m4 will add one of these switches to LD
2425
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2426
libsuff= shlibsuff= libmagic=32-bit;;
2427
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2428
libsuff=32 shlibsuff=N32 libmagic=N32;;
2429
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2430
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2431
*) libsuff= shlibsuff= libmagic=never-match;;
2435
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2436
shlibpath_overrides_runpath=no
2437
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2438
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2439
hardcode_into_libs=yes
2442
# No shared lib support for Linux oldld, aout, or coff.
2443
linux*oldld* | linux*aout* | linux*coff*)
2447
# This must be Linux ELF.
2448
linux* | k*bsd*-gnu)
2452
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2453
soname_spec='${libname}${release}${shared_ext}$major'
2454
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2455
shlibpath_var=LD_LIBRARY_PATH
2456
shlibpath_overrides_runpath=no
2457
# Some binutils ld are patched to set DT_RUNPATH
2458
save_LDFLAGS=$LDFLAGS
2460
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2461
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2462
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2463
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2464
[shlibpath_overrides_runpath=yes])])
2465
LDFLAGS=$save_LDFLAGS
2468
# This implies no fast_install, which is unacceptable.
2469
# Some rework will be needed to allow for fast_install
2470
# before this can be enabled.
2471
hardcode_into_libs=yes
2473
# Append ld.so.conf contents to the search path
2474
if test -f /etc/ld.so.conf; then
2475
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
2476
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2479
# We used to test for /lib/ld.so.1 and disable shared libraries on
2480
# powerpc, because MkLinux only supported shared libraries with the
2481
# GNU dynamic linker. Since this was broken with cross compilers,
2482
# most powerpc-linux boxes support dynamic linking these days and
2483
# people can always --disable-shared, the test was removed, and we
2484
# assume the GNU/Linux dynamic linker is in use.
2485
dynamic_linker='GNU/Linux ld.so'
2492
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2493
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2494
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2495
dynamic_linker='NetBSD (a.out) ld.so'
2497
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2498
soname_spec='${libname}${release}${shared_ext}$major'
2499
dynamic_linker='NetBSD ld.elf_so'
2501
shlibpath_var=LD_LIBRARY_PATH
2502
shlibpath_overrides_runpath=yes
2503
hardcode_into_libs=yes
2508
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2509
shlibpath_var=LD_LIBRARY_PATH
2510
shlibpath_overrides_runpath=yes
2517
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2518
soname_spec='${libname}${release}${shared_ext}$major'
2519
shlibpath_var=LD_LIBRARY_PATH
2520
shlibpath_overrides_runpath=no
2521
hardcode_into_libs=yes
2522
dynamic_linker='ldqnx.so'
2527
sys_lib_dlsearch_path_spec="/usr/lib"
2529
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2531
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2532
*) need_version=no ;;
2534
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2535
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2536
shlibpath_var=LD_LIBRARY_PATH
2537
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2539
openbsd2.[[89]] | openbsd2.[[89]].*)
2540
shlibpath_overrides_runpath=no
2543
shlibpath_overrides_runpath=yes
2547
shlibpath_overrides_runpath=yes
2552
libname_spec='$name'
2555
library_names_spec='$libname${shared_ext} $libname.a'
2556
dynamic_linker='OS/2 ld.exe'
2557
shlibpath_var=LIBPATH
2560
osf3* | osf4* | osf5*)
2564
soname_spec='${libname}${release}${shared_ext}$major'
2565
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2566
shlibpath_var=LD_LIBRARY_PATH
2567
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2568
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2579
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2580
soname_spec='${libname}${release}${shared_ext}$major'
2581
shlibpath_var=LD_LIBRARY_PATH
2582
shlibpath_overrides_runpath=yes
2583
hardcode_into_libs=yes
2584
# ldd complains unless libraries are executable
2585
postinstall_cmds='chmod +x $lib'
2590
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2591
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2592
shlibpath_var=LD_LIBRARY_PATH
2593
shlibpath_overrides_runpath=yes
2594
if test "$with_gnu_ld" = yes; then
2602
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2603
soname_spec='${libname}${release}${shared_ext}$major'
2604
shlibpath_var=LD_LIBRARY_PATH
2605
case $host_vendor in
2607
shlibpath_overrides_runpath=no
2609
runpath_var=LD_RUN_PATH
2617
shlibpath_overrides_runpath=no
2618
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2624
if test -d /usr/nec ;then
2626
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2627
soname_spec='$libname${shared_ext}.$major'
2628
shlibpath_var=LD_LIBRARY_PATH
2632
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2633
version_type=freebsd-elf
2636
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2637
soname_spec='${libname}${release}${shared_ext}$major'
2638
shlibpath_var=LD_LIBRARY_PATH
2639
shlibpath_overrides_runpath=yes
2640
hardcode_into_libs=yes
2641
if test "$with_gnu_ld" = yes; then
2642
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2644
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2647
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2651
sys_lib_dlsearch_path_spec='/usr/lib'
2655
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2659
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2660
shlibpath_var=LD_LIBRARY_PATH
2661
shlibpath_overrides_runpath=no
2662
hardcode_into_libs=yes
2667
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2668
soname_spec='${libname}${release}${shared_ext}$major'
2669
shlibpath_var=LD_LIBRARY_PATH
2676
AC_MSG_RESULT([$dynamic_linker])
2677
test "$dynamic_linker" = no && can_build_shared=no
2679
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2680
if test "$GCC" = yes; then
2681
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2684
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2685
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2687
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2688
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2691
_LT_DECL([], [variables_saved_for_relink], [1],
2692
[Variables whose values should be saved in libtool wrapper scripts and
2693
restored at link time])
2694
_LT_DECL([], [need_lib_prefix], [0],
2695
[Do we need the "lib" prefix for modules?])
2696
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2697
_LT_DECL([], [version_type], [0], [Library versioning type])
2698
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2699
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2700
_LT_DECL([], [shlibpath_overrides_runpath], [0],
2701
[Is shlibpath searched before the hard-coded library search path?])
2702
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2703
_LT_DECL([], [library_names_spec], [1],
2704
[[List of archive names. First name is the real one, the rest are links.
2705
The last name is the one that the linker finds with -lNAME]])
2706
_LT_DECL([], [soname_spec], [1],
2707
[[The coded name of the library, if different from the real name]])
2708
_LT_DECL([], [postinstall_cmds], [2],
2709
[Command to use after installation of a shared archive])
2710
_LT_DECL([], [postuninstall_cmds], [2],
2711
[Command to use after uninstallation of a shared archive])
2712
_LT_DECL([], [finish_cmds], [2],
2713
[Commands used to finish a libtool library installation in a directory])
2714
_LT_DECL([], [finish_eval], [1],
2715
[[As "finish_cmds", except a single script fragment to be evaled but
2717
_LT_DECL([], [hardcode_into_libs], [0],
2718
[Whether we should hardcode library paths into libraries])
2719
_LT_DECL([], [sys_lib_search_path_spec], [2],
2720
[Compile-time system search path for libraries])
2721
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2722
[Run-time system search path for libraries])
2723
])# _LT_SYS_DYNAMIC_LINKER
2726
# _LT_PATH_TOOL_PREFIX(TOOL)
2727
# --------------------------
2728
# find a file program which can recognize shared library
2729
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2730
[m4_require([_LT_DECL_EGREP])dnl
2731
AC_MSG_CHECKING([for $1])
2732
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2734
[[\\/*] | ?:[\\/]*])
2735
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2738
lt_save_MAGIC_CMD="$MAGIC_CMD"
2739
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2740
dnl $ac_dummy forces splitting on constant user-supplied paths.
2741
dnl POSIX.2 word splitting is done only on the output of word expansions,
2742
dnl not every word. This closes a longstanding sh security hole.
2743
ac_dummy="m4_if([$2], , $PATH, [$2])"
2744
for ac_dir in $ac_dummy; do
2746
test -z "$ac_dir" && ac_dir=.
2747
if test -f $ac_dir/$1; then
2748
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2749
if test -n "$file_magic_test_file"; then
2750
case $deplibs_check_method in
2752
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2753
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2754
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2755
$EGREP "$file_magic_regex" > /dev/null; then
2760
*** Warning: the command libtool uses to detect shared libraries,
2761
*** $file_magic_cmd, produces output that libtool cannot recognize.
2762
*** The result is that libtool may fail to recognize shared libraries
2763
*** as such. This will affect the creation of libtool libraries that
2764
*** depend on shared libraries, but programs linked with such libtool
2765
*** libraries will work regardless of this problem. Nevertheless, you
2766
*** may want to report the problem to your system manager and/or to
2767
*** bug-libtool@gnu.org
2777
MAGIC_CMD="$lt_save_MAGIC_CMD"
2780
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2781
if test -n "$MAGIC_CMD"; then
2782
AC_MSG_RESULT($MAGIC_CMD)
2786
_LT_DECL([], [MAGIC_CMD], [0],
2787
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
2788
])# _LT_PATH_TOOL_PREFIX
2791
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2792
dnl aclocal-1.4 backwards compatibility:
2793
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2798
# find a file program which can recognize a shared library
2799
m4_defun([_LT_PATH_MAGIC],
2800
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2801
if test -z "$lt_cv_path_MAGIC_CMD"; then
2802
if test -n "$ac_tool_prefix"; then
2803
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2813
# find the pathname to the GNU or non-GNU linker
2814
AC_DEFUN([LT_PATH_LD],
2815
[AC_REQUIRE([AC_PROG_CC])dnl
2816
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2817
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2818
m4_require([_LT_DECL_SED])dnl
2819
m4_require([_LT_DECL_EGREP])dnl
2821
AC_ARG_WITH([gnu-ld],
2822
[AS_HELP_STRING([--with-gnu-ld],
2823
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2824
[test "$withval" = no || with_gnu_ld=yes],
2825
[with_gnu_ld=no])dnl
2828
if test "$GCC" = yes; then
2829
# Check if gcc -print-prog-name=ld gives a path.
2830
AC_MSG_CHECKING([for ld used by $CC])
2833
# gcc leaves a trailing carriage return which upsets mingw
2834
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2836
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2839
# Accept absolute paths.
2840
[[\\/]]* | ?:[[\\/]]*)
2841
re_direlt='/[[^/]][[^/]]*/\.\./'
2842
# Canonicalize the pathname of ld
2843
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2844
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2845
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2847
test -z "$LD" && LD="$ac_prog"
2850
# If it fails, then pretend we aren't using GCC.
2854
# If it is relative, then search for the first ld in PATH.
2858
elif test "$with_gnu_ld" = yes; then
2859
AC_MSG_CHECKING([for GNU ld])
2861
AC_MSG_CHECKING([for non-GNU ld])
2863
AC_CACHE_VAL(lt_cv_path_LD,
2864
[if test -z "$LD"; then
2865
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2866
for ac_dir in $PATH; do
2868
test -z "$ac_dir" && ac_dir=.
2869
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2870
lt_cv_path_LD="$ac_dir/$ac_prog"
2871
# Check to see if the program is GNU ld. I'd rather use --version,
2872
# but apparently some variants of GNU ld only accept -v.
2873
# Break only if it was the GNU/non-GNU ld that we prefer.
2874
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2875
*GNU* | *'with BFD'*)
2876
test "$with_gnu_ld" != no && break
2879
test "$with_gnu_ld" != yes && break
2886
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2889
if test -n "$LD"; then
2894
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2898
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2902
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2903
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2904
dnl aclocal-1.4 backwards compatibility:
2905
dnl AC_DEFUN([AM_PROG_LD], [])
2906
dnl AC_DEFUN([AC_PROG_LD], [])
2911
m4_defun([_LT_PATH_LD_GNU],
2912
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2913
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2914
case `$LD -v 2>&1 </dev/null` in
2915
*GNU* | *'with BFD'*)
2916
lt_cv_prog_gnu_ld=yes
2919
lt_cv_prog_gnu_ld=no
2922
with_gnu_ld=$lt_cv_prog_gnu_ld
2928
# find reload flag for linker
2929
# -- PORTME Some linkers may need a different reload flag.
2930
m4_defun([_LT_CMD_RELOAD],
2931
[AC_CACHE_CHECK([for $LD option to reload object files],
2932
lt_cv_ld_reload_flag,
2933
[lt_cv_ld_reload_flag='-r'])
2934
reload_flag=$lt_cv_ld_reload_flag
2935
case $reload_flag in
2937
*) reload_flag=" $reload_flag" ;;
2939
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2942
if test "$GCC" = yes; then
2943
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2945
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2949
_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2950
_LT_DECL([], [reload_cmds], [2])dnl
2954
# _LT_CHECK_MAGIC_METHOD
2955
# ----------------------
2956
# how to check for library dependencies
2957
# -- PORTME fill in with the dynamic library characteristics
2958
m4_defun([_LT_CHECK_MAGIC_METHOD],
2959
[m4_require([_LT_DECL_EGREP])
2960
m4_require([_LT_DECL_OBJDUMP])
2961
AC_CACHE_CHECK([how to recognize dependent libraries],
2962
lt_cv_deplibs_check_method,
2963
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2964
lt_cv_file_magic_test_file=
2965
lt_cv_deplibs_check_method='unknown'
2966
# Need to set the preceding variable on all platforms that support
2967
# interlibrary dependencies.
2968
# 'none' -- dependencies not supported.
2969
# `unknown' -- same as none, but documents that we really don't know.
2970
# 'pass_all' -- all dependencies passed with no checks.
2971
# 'test_compile' -- check by making test program.
2972
# 'file_magic [[regex]]' -- check by looking for files in library path
2973
# which responds to the $file_magic_cmd with a given extended regex.
2974
# If you have `file' or equivalent on your system and you're not sure
2975
# whether `pass_all' will *always* work, you probably want this one.
2979
lt_cv_deplibs_check_method=pass_all
2983
lt_cv_deplibs_check_method=pass_all
2987
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2988
lt_cv_file_magic_cmd='/usr/bin/file -L'
2989
lt_cv_file_magic_test_file=/shlib/libc.so
2993
# func_win32_libid is a shell function defined in ltmain.sh
2994
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2995
lt_cv_file_magic_cmd='func_win32_libid'
2999
# Base MSYS/MinGW do not provide the 'file' command needed by
3000
# func_win32_libid shell function, so use a weaker test based on 'objdump',
3001
# unless we find 'file', for example because we are cross-compiling.
3002
if ( file / ) >/dev/null 2>&1; then
3003
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3004
lt_cv_file_magic_cmd='func_win32_libid'
3006
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3007
lt_cv_file_magic_cmd='$OBJDUMP -f'
3012
# use the weaker test based on 'objdump'. See mingw*.
3013
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3014
lt_cv_file_magic_cmd='$OBJDUMP -f'
3017
darwin* | rhapsody*)
3018
lt_cv_deplibs_check_method=pass_all
3021
freebsd* | dragonfly*)
3022
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3025
# Not sure whether the presence of OpenBSD here was a mistake.
3026
# Let's accept both of them until this is cleared up.
3027
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3028
lt_cv_file_magic_cmd=/usr/bin/file
3029
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3033
lt_cv_deplibs_check_method=pass_all
3038
lt_cv_deplibs_check_method=pass_all
3041
hpux10.20* | hpux11*)
3042
lt_cv_file_magic_cmd=/usr/bin/file
3045
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3046
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3049
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3050
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3053
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3054
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3060
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3061
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3064
irix5* | irix6* | nonstopux*)
3066
*-32|*"-32 ") libmagic=32-bit;;
3067
*-n32|*"-n32 ") libmagic=N32;;
3068
*-64|*"-64 ") libmagic=64-bit;;
3069
*) libmagic=never-match;;
3071
lt_cv_deplibs_check_method=pass_all
3074
# This must be Linux ELF.
3075
linux* | k*bsd*-gnu)
3076
lt_cv_deplibs_check_method=pass_all
3080
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3081
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3083
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3088
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3089
lt_cv_file_magic_cmd=/usr/bin/file
3090
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3094
lt_cv_deplibs_check_method=pass_all
3098
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3099
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3101
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3105
osf3* | osf4* | osf5*)
3106
lt_cv_deplibs_check_method=pass_all
3110
lt_cv_deplibs_check_method=pass_all
3114
lt_cv_deplibs_check_method=pass_all
3117
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3118
lt_cv_deplibs_check_method=pass_all
3122
case $host_vendor in
3124
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3125
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3128
lt_cv_deplibs_check_method=pass_all
3131
lt_cv_file_magic_cmd='/bin/file'
3132
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3135
lt_cv_file_magic_cmd='/bin/file'
3136
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3137
lt_cv_file_magic_test_file=/lib/libc.so
3140
lt_cv_deplibs_check_method=pass_all
3143
lt_cv_deplibs_check_method=pass_all
3149
lt_cv_deplibs_check_method=pass_all
3153
file_magic_cmd=$lt_cv_file_magic_cmd
3154
deplibs_check_method=$lt_cv_deplibs_check_method
3155
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3157
_LT_DECL([], [deplibs_check_method], [1],
3158
[Method to check whether dependent libraries are shared objects])
3159
_LT_DECL([], [file_magic_cmd], [1],
3160
[Command to use when deplibs_check_method == "file_magic"])
3161
])# _LT_CHECK_MAGIC_METHOD
3166
# find the pathname to a BSD- or MS-compatible name lister
3167
AC_DEFUN([LT_PATH_NM],
3168
[AC_REQUIRE([AC_PROG_CC])dnl
3169
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3170
[if test -n "$NM"; then
3171
# Let the user override the test.
3174
lt_nm_to_check="${ac_tool_prefix}nm"
3175
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3176
lt_nm_to_check="$lt_nm_to_check nm"
3178
for lt_tmp_nm in $lt_nm_to_check; do
3179
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3180
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3182
test -z "$ac_dir" && ac_dir=.
3183
tmp_nm="$ac_dir/$lt_tmp_nm"
3184
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3185
# Check to see if the nm accepts a BSD-compat flag.
3186
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3187
# nm: unknown option "B" ignored
3188
# Tru64's nm complains that /dev/null is an invalid object file
3189
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3190
*/dev/null* | *'Invalid file or object type'*)
3191
lt_cv_path_NM="$tmp_nm -B"
3195
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3197
lt_cv_path_NM="$tmp_nm -p"
3201
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3202
continue # so that we can try to find one that supports BSD flags
3211
: ${lt_cv_path_NM=no}
3213
if test "$lt_cv_path_NM" != "no"; then
3216
# Didn't find any BSD compatible name lister, look for dumpbin.
3217
AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3219
if test "$DUMPBIN" != ":"; then
3223
test -z "$NM" && NM=nm
3225
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3227
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3228
[lt_cv_nm_interface="BSD nm"
3229
echo "int some_variable = 0;" > conftest.$ac_ext
3230
(eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3231
(eval "$ac_compile" 2>conftest.err)
3232
cat conftest.err >&AS_MESSAGE_LOG_FD
3233
(eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3234
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3235
cat conftest.err >&AS_MESSAGE_LOG_FD
3236
(eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3237
cat conftest.out >&AS_MESSAGE_LOG_FD
3238
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3239
lt_cv_nm_interface="MS dumpbin"
3245
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3246
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3247
dnl aclocal-1.4 backwards compatibility:
3248
dnl AC_DEFUN([AM_PROG_NM], [])
3249
dnl AC_DEFUN([AC_PROG_NM], [])
3254
# check for math library
3255
AC_DEFUN([LT_LIB_M],
3256
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3259
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3260
# These system don't have libm, or don't need it
3263
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3264
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3267
AC_CHECK_LIB(m, cos, LIBM="-lm")
3274
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3275
dnl aclocal-1.4 backwards compatibility:
3276
dnl AC_DEFUN([AC_CHECK_LIBM], [])
3279
# _LT_COMPILER_NO_RTTI([TAGNAME])
3280
# -------------------------------
3281
m4_defun([_LT_COMPILER_NO_RTTI],
3282
[m4_require([_LT_TAG_COMPILER])dnl
3284
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3286
if test "$GCC" = yes; then
3287
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3289
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3290
lt_cv_prog_compiler_rtti_exceptions,
3291
[-fno-rtti -fno-exceptions], [],
3292
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3294
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3295
[Compiler flag to turn off builtin functions])
3296
])# _LT_COMPILER_NO_RTTI
3299
# _LT_CMD_GLOBAL_SYMBOLS
3300
# ----------------------
3301
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3302
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3303
AC_REQUIRE([AC_PROG_CC])dnl
3304
AC_REQUIRE([LT_PATH_NM])dnl
3305
AC_REQUIRE([LT_PATH_LD])dnl
3306
m4_require([_LT_DECL_SED])dnl
3307
m4_require([_LT_DECL_EGREP])dnl
3308
m4_require([_LT_TAG_COMPILER])dnl
3310
# Check for command to grab the raw symbol name followed by C symbol from nm.
3311
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3312
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3314
# These are sane defaults that work on at least a few old systems.
3315
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3317
# Character class describing NM global symbol codes.
3318
symcode='[[BCDEGRST]]'
3320
# Regexp to match symbols that can be accessed directly from C.
3321
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3323
# Define system-specific variables.
3328
cygwin* | mingw* | pw32* | cegcc*)
3329
symcode='[[ABCDGISTW]]'
3332
if test "$host_cpu" = ia64; then
3333
symcode='[[ABCDEGRST]]'
3337
symcode='[[BCDEGRST]]'
3340
symcode='[[BCDEGQRST]]'
3351
sysv5* | sco5v6* | unixware* | OpenUNIX*)
3355
symcode='[[DFNSTU]]'
3359
# If we're using GNU nm, then use its standard symbol codes.
3360
case `$NM -V 2>&1` in
3361
*GNU* | *'with BFD'*)
3362
symcode='[[ABCDGIRSTW]]' ;;
3365
# Transform an extracted symbol line into a proper C declaration.
3366
# Some systems (esp. on ia64) link data and code symbols differently,
3367
# so use this general approach.
3368
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3370
# Transform an extracted symbol line into symbol name and symbol address
3371
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3372
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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3374
# Handle CRLF in mingw tool chain
3378
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3382
# Try without a prefix underscore, then with it.
3383
for ac_symprfx in "" "_"; do
3385
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3386
symxfrm="\\1 $ac_symprfx\\2 \\2"
3388
# Write the raw and C identifiers.
3389
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3390
# Fake it for dumpbin and say T for any non-static function
3391
# and D for any global variable.
3392
# Also find C++ and __fastcall symbols from MSVC++,
3393
# which start with @ or ?.
3394
lt_cv_sys_global_symbol_pipe="$AWK ['"\
3395
" {last_section=section; section=\$ 3};"\
3396
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3397
" \$ 0!~/External *\|/{next};"\
3398
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3399
" {if(hide[section]) next};"\
3400
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3401
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3402
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
3403
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3404
" ' prfx=^$ac_symprfx]"
3406
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3409
# Check to see that the pipe works correctly.
3413
cat > conftest.$ac_ext <<_LT_EOF
3418
void nm_test_func(void);
3419
void nm_test_func(void){}
3423
int main(){nm_test_var='a';nm_test_func();return(0);}
3426
if AC_TRY_EVAL(ac_compile); then
3427
# Now try to grab the symbols.
3429
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3430
# Try sorting and uniquifying the output.
3431
if sort "$nlist" | uniq > "$nlist"T; then
3432
mv -f "$nlist"T "$nlist"
3437
# Make sure that we snagged all the symbols we need.
3438
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3439
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3440
cat <<_LT_EOF > conftest.$ac_ext
3446
# Now generate the symbol file.
3447
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3449
cat <<_LT_EOF >> conftest.$ac_ext
3451
/* The mapping between symbol names and symbols. */
3456
lt__PROGRAM__LTX_preloaded_symbols[[]] =
3458
{ "@PROGRAM@", (void *) 0 },
3460
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3461
cat <<\_LT_EOF >> conftest.$ac_ext
3465
/* This works around a problem in FreeBSD linker */
3466
#ifdef FREEBSD_WORKAROUND
3467
static const void *lt_preloaded_setup() {
3468
return lt__PROGRAM__LTX_preloaded_symbols;
3476
# Now try linking the two files.
3477
mv conftest.$ac_objext conftstm.$ac_objext
3478
lt_save_LIBS="$LIBS"
3479
lt_save_CFLAGS="$CFLAGS"
3480
LIBS="conftstm.$ac_objext"
3481
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3482
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3485
LIBS="$lt_save_LIBS"
3486
CFLAGS="$lt_save_CFLAGS"
3488
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3491
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3494
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3497
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3498
cat conftest.$ac_ext >&5
3500
rm -rf conftest* conftst*
3502
# Do not use the global_symbol_pipe unless it works.
3503
if test "$pipe_works" = yes; then
3506
lt_cv_sys_global_symbol_pipe=
3510
if test -z "$lt_cv_sys_global_symbol_pipe"; then
3511
lt_cv_sys_global_symbol_to_cdecl=
3513
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3514
AC_MSG_RESULT(failed)
3519
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3520
[Take the output of nm and produce a listing of raw symbols and C names])
3521
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3522
[Transform the output of nm in a proper C declaration])
3523
_LT_DECL([global_symbol_to_c_name_address],
3524
[lt_cv_sys_global_symbol_to_c_name_address], [1],
3525
[Transform the output of nm in a C name address pair])
3526
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3527
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3528
[Transform the output of nm in a C name address pair when lib prefix is needed])
3529
]) # _LT_CMD_GLOBAL_SYMBOLS
3532
# _LT_COMPILER_PIC([TAGNAME])
3533
# ---------------------------
3534
m4_defun([_LT_COMPILER_PIC],
3535
[m4_require([_LT_TAG_COMPILER])dnl
3536
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
3537
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3538
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3540
AC_MSG_CHECKING([for $compiler option to produce PIC])
3541
m4_if([$1], [CXX], [
3542
# C++ specific cases for pic, static, wl, etc.
3543
if test "$GXX" = yes; then
3544
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3545
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3549
# All AIX code is PIC.
3550
if test "$host_cpu" = ia64; then
3551
# AIX 5 now supports IA64 processor
3552
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3559
# see comment about AmigaOS4 .so support
3560
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3563
# FIXME: we need at least 68020 code to build shared libraries, but
3564
# adding the `-m68020' flag to GCC prevents building anything better,
3566
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3571
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3572
# PIC is the default for these OSes.
3574
mingw* | cygwin* | os2* | pw32* | cegcc*)
3575
# This hack is so that the source file can tell whether it is being
3576
# built for inclusion in a dll (and should export symbols for example).
3577
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3578
# (--disable-auto-import) libraries
3579
m4_if([$1], [GCJ], [],
3580
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3582
darwin* | rhapsody*)
3583
# PIC is the default on this platform
3584
# Common symbols not allowed in MH_DYLIB files
3585
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3588
# DJGPP does not support shared libraries at all
3589
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3592
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3593
# Instead, we relocate shared libraries at runtime.
3596
if test -d /usr/nec; then
3597
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3601
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3602
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3603
# sets the default TLS model and affects inlining.
3608
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3613
# QNX uses GNU C++, but need to define -shared option too, otherwise
3615
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3618
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3624
# All AIX code is PIC.
3625
if test "$host_cpu" = ia64; then
3626
# AIX 5 now supports IA64 processor
3627
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3629
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3633
case $cc_basename in
3635
# Green Hills C++ Compiler
3636
# _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"
3641
case $cc_basename in
3643
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3646
# Green Hills C++ Compiler
3647
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3653
freebsd* | dragonfly*)
3654
# FreeBSD uses GNU C++
3656
hpux9* | hpux10* | hpux11*)
3657
case $cc_basename in
3659
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3660
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3661
if test "$host_cpu" != ia64; then
3662
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3666
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3667
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3673
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3682
# This is c89, which is MS Visual C++ (no shared libs)
3683
# Anyone wants to do a port?
3685
irix5* | irix6* | nonstopux*)
3686
case $cc_basename in
3688
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3689
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3690
# CC pic flag -KPIC is the default.
3696
linux* | k*bsd*-gnu)
3697
case $cc_basename in
3700
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3701
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3704
# old Intel C++ for x86_64 which still supported -KPIC.
3705
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3706
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3707
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3710
# Intel C++, used to be incompatible with GCC.
3711
# ICC 10 doesn't accept -KPIC any more.
3712
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3713
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3714
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3717
# Portland Group C++ compiler
3718
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3719
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3720
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3724
# Make sure the PIC flag is empty. It appears that all Alpha
3725
# Linux and Compaq Tru64 Unix objects are PIC.
3726
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3727
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3731
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3732
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3733
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3736
case `$CC -V 2>&1 | sed 5q` in
3739
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3740
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3741
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3752
case $cc_basename in
3754
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3763
# QNX uses GNU C++, but need to define -shared option too, otherwise
3765
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3767
osf3* | osf4* | osf5*)
3768
case $cc_basename in
3770
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3773
# Rational C++ 2.4.1
3774
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3777
# Digital/Compaq C++
3778
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3779
# Make sure the PIC flag is empty. It appears that all Alpha
3780
# Linux and Compaq Tru64 Unix objects are PIC.
3781
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3782
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3791
case $cc_basename in
3793
# Sun C++ 4.2, 5.x and Centerline C++
3794
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3795
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3796
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3799
# Green Hills C++ Compiler
3800
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3807
case $cc_basename in
3810
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3811
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3815
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3821
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3822
case $cc_basename in
3824
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3825
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3826
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3831
case $cc_basename in
3833
# NonStop-UX NCC 3.20
3834
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3843
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3849
if test "$GCC" = yes; then
3850
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3851
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3855
# All AIX code is PIC.
3856
if test "$host_cpu" = ia64; then
3857
# AIX 5 now supports IA64 processor
3858
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3865
# see comment about AmigaOS4 .so support
3866
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3869
# FIXME: we need at least 68020 code to build shared libraries, but
3870
# adding the `-m68020' flag to GCC prevents building anything better,
3872
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3877
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3878
# PIC is the default for these OSes.
3881
mingw* | cygwin* | pw32* | os2* | cegcc*)
3882
# This hack is so that the source file can tell whether it is being
3883
# built for inclusion in a dll (and should export symbols for example).
3884
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3885
# (--disable-auto-import) libraries
3886
m4_if([$1], [GCJ], [],
3887
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3890
darwin* | rhapsody*)
3891
# PIC is the default on this platform
3892
# Common symbols not allowed in MH_DYLIB files
3893
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3897
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3898
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3899
# sets the default TLS model and affects inlining.
3905
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3911
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3912
# Instead, we relocate shared libraries at runtime.
3916
# Just because we use GCC doesn't mean we suddenly get shared libraries
3917
# on systems that don't support them.
3918
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3923
# QNX uses GNU C++, but need to define -shared option too, otherwise
3925
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3929
if test -d /usr/nec; then
3930
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3935
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3939
# PORTME Check for flag to pass linker flags through the system compiler.
3942
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3943
if test "$host_cpu" = ia64; then
3944
# AIX 5 now supports IA64 processor
3945
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3947
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3951
mingw* | cygwin* | pw32* | os2* | cegcc*)
3952
# This hack is so that the source file can tell whether it is being
3953
# built for inclusion in a dll (and should export symbols for example).
3954
m4_if([$1], [GCJ], [],
3955
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3958
hpux9* | hpux10* | hpux11*)
3959
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3960
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3967
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3970
# Is there a better lt_prog_compiler_static that works with the bundled CC?
3971
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3974
irix5* | irix6* | nonstopux*)
3975
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3976
# PIC (with -KPIC) is the default.
3977
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3980
linux* | k*bsd*-gnu)
3981
case $cc_basename in
3982
# old Intel for x86_64 which still supported -KPIC.
3984
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3985
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3986
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3988
# icc used to be incompatible with GCC.
3989
# ICC 10 doesn't accept -KPIC any more.
3991
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3992
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3993
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3995
# Lahey Fortran 8.1.
3997
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3998
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
3999
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4001
pgcc* | pgf77* | pgf90* | pgf95*)
4002
# Portland Group compilers (*not* the Pentium gcc compiler,
4003
# which looks to be a dead project)
4004
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4005
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4006
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4009
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4010
# All Alpha code is PIC.
4011
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4014
# IBM XL C 8.0/Fortran 10.1 on PPC
4015
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4016
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4017
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4020
case `$CC -V 2>&1 | sed 5q` in
4023
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4024
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4025
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4028
# Sun Fortran 8.3 passes all unrecognized flags to the linker
4029
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4030
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4031
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4039
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4040
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4044
# QNX uses GNU C++, but need to define -shared option too, otherwise
4046
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4049
osf3* | osf4* | osf5*)
4050
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4051
# All OSF/1 code is PIC.
4052
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4056
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4060
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4061
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4062
case $cc_basename in
4064
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4066
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4071
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4072
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4073
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4076
sysv4 | sysv4.2uw2* | sysv4.3*)
4077
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4078
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4079
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4083
if test -d /usr/nec ;then
4084
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4085
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4089
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4090
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4091
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4092
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4096
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4097
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4101
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4102
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4106
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4112
# For platforms which do not support PIC, -DPIC is meaningless:
4114
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4117
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4120
AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4121
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4122
[How to pass a linker flag through the compiler])
4125
# Check to make sure the PIC flag actually works.
4127
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4128
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4129
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4130
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4131
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4133
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4135
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4136
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4138
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4139
[Additional compiler flags for building library objects])
4142
# Check to make sure the static flag actually works.
4144
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4145
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4146
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4147
$lt_tmp_static_flag,
4149
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4150
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4151
[Compiler flag to prevent dynamic linking])
4152
])# _LT_COMPILER_PIC
4155
# _LT_LINKER_SHLIBS([TAGNAME])
4156
# ----------------------------
4157
# See if the linker supports building shared libraries.
4158
m4_defun([_LT_LINKER_SHLIBS],
4159
[AC_REQUIRE([LT_PATH_LD])dnl
4160
AC_REQUIRE([LT_PATH_NM])dnl
4161
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4162
m4_require([_LT_DECL_EGREP])dnl
4163
m4_require([_LT_DECL_SED])dnl
4164
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4165
m4_require([_LT_TAG_COMPILER])dnl
4166
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4167
m4_if([$1], [CXX], [
4168
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4171
# If we're using GNU nm, then we don't want the "-C" option.
4172
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4173
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4174
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4176
_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'
4180
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4182
cygwin* | mingw* | cegcc*)
4183
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4186
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4189
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4192
_LT_TAGVAR(allow_undefined_flag, $1)=
4193
_LT_TAGVAR(always_export_symbols, $1)=no
4194
_LT_TAGVAR(archive_cmds, $1)=
4195
_LT_TAGVAR(archive_expsym_cmds, $1)=
4196
_LT_TAGVAR(compiler_needs_object, $1)=no
4197
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4198
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4199
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4200
_LT_TAGVAR(hardcode_automatic, $1)=no
4201
_LT_TAGVAR(hardcode_direct, $1)=no
4202
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
4203
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4204
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4205
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4206
_LT_TAGVAR(hardcode_minus_L, $1)=no
4207
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4208
_LT_TAGVAR(inherit_rpath, $1)=no
4209
_LT_TAGVAR(link_all_deplibs, $1)=unknown
4210
_LT_TAGVAR(module_cmds, $1)=
4211
_LT_TAGVAR(module_expsym_cmds, $1)=
4212
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
4213
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4214
_LT_TAGVAR(thread_safe_flag_spec, $1)=
4215
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4216
# include_expsyms should be a list of space-separated symbols to be *always*
4217
# included in the symbol list
4218
_LT_TAGVAR(include_expsyms, $1)=
4219
# exclude_expsyms can be an extended regexp of symbols to exclude
4220
# it will be wrapped by ` (' and `)$', so one must not match beginning or
4221
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4222
# as well as any symbol that contains `d'.
4223
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4224
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4225
# platforms (ab)use it in PIC code, but their linkers get confused if
4226
# the symbol is explicitly referenced. Since portable code cannot
4227
# rely on this symbol name, it's probably fine to never include it in
4228
# preloaded symbol tables.
4229
# Exclude shared library initialization/finalization symbols.
4230
dnl Note also adjust exclude_expsyms for C++ above.
4231
extract_expsyms_cmds=
4234
cygwin* | mingw* | pw32* | cegcc*)
4235
# FIXME: the MSVC++ port hasn't been tested in a loooong time
4236
# When not using gcc, we currently assume that we are using
4237
# Microsoft Visual C++.
4238
if test "$GCC" != yes; then
4243
# we just hope/assume this is gcc and not c89 (= MSVC++)
4251
_LT_TAGVAR(ld_shlibs, $1)=yes
4252
if test "$with_gnu_ld" = yes; then
4253
# If archive_cmds runs LD, not CC, wlarc should be empty
4256
# Set some defaults for GNU ld with shared library support. These
4257
# are reset later if shared libraries are not supported. Putting them
4258
# here allows them to be overridden if necessary.
4259
runpath_var=LD_RUN_PATH
4260
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4261
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4262
# ancient GNU ld didn't support --whole-archive et. al.
4263
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4264
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4266
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4268
supports_anon_versioning=no
4269
case `$LD -v 2>&1` in
4270
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4271
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4272
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4273
*\ 2.11.*) ;; # other 2.11 versions
4274
*) supports_anon_versioning=yes ;;
4277
# See if GNU ld supports shared libraries.
4280
# On AIX/PPC, the GNU linker is very broken
4281
if test "$host_cpu" != ia64; then
4282
_LT_TAGVAR(ld_shlibs, $1)=no
4285
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
4286
*** to be unable to reliably create shared libraries on AIX.
4287
*** Therefore, libtool is disabling shared libraries support. If you
4288
*** really care for shared libraries, you may want to modify your PATH
4289
*** so that a non-GNU linker is found, and then restart.
4298
# see comment about AmigaOS4 .so support
4299
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4300
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4303
_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)'
4304
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4305
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4311
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4312
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4313
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4314
# support --undefined. This deserves some investigation. FIXME
4315
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4317
_LT_TAGVAR(ld_shlibs, $1)=no
4321
cygwin* | mingw* | pw32* | cegcc*)
4322
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4323
# as there is no search path for DLLs.
4324
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4325
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4326
_LT_TAGVAR(always_export_symbols, $1)=no
4327
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4328
_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'
4330
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4331
_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'
4332
# If the export-symbols file already is a .def file (1st line
4333
# is EXPORTS), use it as is; otherwise, prepend...
4334
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4335
cp $export_symbols $output_objdir/$soname.def;
4337
echo EXPORTS > $output_objdir/$soname.def;
4338
cat $export_symbols >> $output_objdir/$soname.def;
4340
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4342
_LT_TAGVAR(ld_shlibs, $1)=no
4347
_LT_TAGVAR(hardcode_direct, $1)=no
4348
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4349
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4350
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4351
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4352
# Instead, shared libraries are loaded at an image base (0x10000000 by
4353
# default) and relocated if they conflict, which is a slow very memory
4354
# consuming and fragmenting process. To avoid this, we pick a random,
4355
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4356
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
4357
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4358
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4361
gnu* | linux* | tpf* | k*bsd*-gnu)
4363
if test "$host_os" = linux-dietlibc; then
4364
case $cc_basename in
4365
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4368
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4369
&& test "$tmp_diet" = no
4372
tmp_sharedflag='-shared'
4373
case $cc_basename,$host_cpu in
4374
pgcc*) # Portland Group C compiler
4375
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4376
tmp_addflag=' $pic_flag'
4378
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
4379
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4380
tmp_addflag=' $pic_flag -Mnomain' ;;
4381
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4382
tmp_addflag=' -i_dynamic' ;;
4383
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4384
tmp_addflag=' -i_dynamic -nofor_main' ;;
4385
ifc* | ifort*) # Intel Fortran compiler
4386
tmp_addflag=' -nofor_main' ;;
4387
lf95*) # Lahey Fortran 8.1
4388
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4389
tmp_sharedflag='--shared' ;;
4390
xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4391
tmp_sharedflag='-qmkshrobj'
4394
case `$CC -V 2>&1 | sed 5q` in
4395
*Sun\ C*) # Sun C 5.9
4396
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4397
_LT_TAGVAR(compiler_needs_object, $1)=yes
4398
tmp_sharedflag='-G' ;;
4399
*Sun\ F*) # Sun Fortran 8.3
4400
tmp_sharedflag='-G' ;;
4402
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4404
if test "x$supports_anon_versioning" = xyes; then
4405
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4406
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4407
echo "local: *; };" >> $output_objdir/$libname.ver~
4408
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4411
case $cc_basename in
4413
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4414
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4415
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4416
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4417
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4418
if test "x$supports_anon_versioning" = xyes; then
4419
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4420
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4421
echo "local: *; };" >> $output_objdir/$libname.ver~
4422
$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4427
_LT_TAGVAR(ld_shlibs, $1)=no
4432
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4433
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4436
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4437
_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'
4442
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4443
_LT_TAGVAR(ld_shlibs, $1)=no
4446
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4447
*** create shared libraries on Solaris systems. Therefore, libtool
4448
*** is disabling shared libraries support. We urge you to upgrade GNU
4449
*** binutils to release 2.9.1 or newer. Another option is to modify
4450
*** your PATH or compiler configuration so that the native linker is
4451
*** used, and then restart.
4454
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4455
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4456
_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'
4458
_LT_TAGVAR(ld_shlibs, $1)=no
4462
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4463
case `$LD -v 2>&1` in
4464
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4465
_LT_TAGVAR(ld_shlibs, $1)=no
4468
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4469
*** reliably create shared libraries on SCO systems. Therefore, libtool
4470
*** is disabling shared libraries support. We urge you to upgrade GNU
4471
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4472
*** your PATH or compiler configuration so that the native linker is
4473
*** used, and then restart.
4478
# For security reasons, it is highly recommended that you always
4479
# use absolute paths for naming shared libraries, and exclude the
4480
# DT_RUNPATH tag from executables and libraries. But doing so
4481
# requires that you compile everything twice, which is a pain.
4482
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4483
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4484
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4485
_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'
4487
_LT_TAGVAR(ld_shlibs, $1)=no
4494
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4496
_LT_TAGVAR(hardcode_direct, $1)=yes
4497
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4501
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4502
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4503
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4505
_LT_TAGVAR(ld_shlibs, $1)=no
4510
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4512
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4513
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4514
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4517
# PORTME fill in a description of your system's linker (not GNU ld)
4520
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4521
_LT_TAGVAR(always_export_symbols, $1)=yes
4522
_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'
4523
# Note: this linker hardcodes the directories in LIBPATH if there
4524
# are no directories specified by -L.
4525
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4526
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4527
# Neither direct hardcoding nor static linking is supported with a
4529
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4534
if test "$host_cpu" = ia64; then
4535
# On IA64, the linker does run time linking by default, so we don't
4536
# have to do anything special.
4537
aix_use_runtimelinking=no
4538
exp_sym_flag='-Bexport'
4541
# If we're using GNU nm, then we don't want the "-C" option.
4542
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4543
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4544
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4546
_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'
4548
aix_use_runtimelinking=no
4550
# Test if we are trying to use run time linking or normal
4551
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
4552
# need to do runtime linking.
4553
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4554
for ld_flag in $LDFLAGS; do
4555
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4556
aix_use_runtimelinking=yes
4563
exp_sym_flag='-bexport'
4564
no_entry_flag='-bnoentry'
4567
# When large executables or shared objects are built, AIX ld can
4568
# have problems creating the table of contents. If linking a library
4569
# or program results in "error TOC overflow" add -mminimal-toc to
4570
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4571
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4573
_LT_TAGVAR(archive_cmds, $1)=''
4574
_LT_TAGVAR(hardcode_direct, $1)=yes
4575
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4576
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4577
_LT_TAGVAR(link_all_deplibs, $1)=yes
4578
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4580
if test "$GCC" = yes; then
4581
case $host_os in aix4.[[012]]|aix4.[[012]].*)
4582
# We only want to do this on AIX 4.2 and lower, the check
4583
# below for broken collect2 doesn't work under 4.3+
4584
collect2name=`${CC} -print-prog-name=collect2`
4585
if test -f "$collect2name" &&
4586
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4588
# We have reworked collect2
4591
# We have old collect2
4592
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4593
# It fails to find uninstalled libraries when the uninstalled
4594
# path is not listed in the libpath. Setting hardcode_minus_L
4595
# to unsupported forces relinking
4596
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4597
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4598
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4602
shared_flag='-shared'
4603
if test "$aix_use_runtimelinking" = yes; then
4604
shared_flag="$shared_flag "'${wl}-G'
4608
if test "$host_cpu" = ia64; then
4609
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4610
# chokes on -Wl,-G. The following line is correct:
4613
if test "$aix_use_runtimelinking" = yes; then
4614
shared_flag='${wl}-G'
4616
shared_flag='${wl}-bM:SRE'
4621
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4622
# It seems that -bexpall does not export symbols beginning with
4623
# underscore (_), so it is better to generate a list of symbols to export.
4624
_LT_TAGVAR(always_export_symbols, $1)=yes
4625
if test "$aix_use_runtimelinking" = yes; then
4626
# Warning - without using the other runtime loading flags (-brtl),
4627
# -berok will link without error, but may produce a broken library.
4628
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4629
# Determine the default libpath from the value encoded in an
4631
_LT_SYS_MODULE_PATH_AIX
4632
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4633
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
4635
if test "$host_cpu" = ia64; then
4636
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4637
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4638
_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"
4640
# Determine the default libpath from the value encoded in an
4642
_LT_SYS_MODULE_PATH_AIX
4643
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4644
# Warning - without using the other run time loading flags,
4645
# -berok will link without error, but may produce a broken library.
4646
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4647
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4648
# Exported symbols can be pulled into shared objects from archives
4649
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4650
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4651
# This is similar to how AIX traditionally builds its shared libraries.
4652
_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'
4660
# see comment about AmigaOS4 .so support
4661
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4662
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4665
_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)'
4666
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4667
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4673
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4676
cygwin* | mingw* | pw32* | cegcc*)
4677
# When not using gcc, we currently assume that we are using
4678
# Microsoft Visual C++.
4679
# hardcode_libdir_flag_spec is actually meaningless, as there is
4680
# no search path for DLLs.
4681
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4682
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4683
# Tell ltmain to make .lib files, not .a files.
4685
# Tell ltmain to make .dll files, not .so files.
4687
# FIXME: Setting linknames here is a bad hack.
4688
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4689
# The linker will automatically build a .lib file if we build a DLL.
4690
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4691
# FIXME: Should let the user specify the lib program.
4692
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4693
_LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4694
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4697
darwin* | rhapsody*)
4698
_LT_DARWIN_LINKER_FEATURES($1)
4702
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4703
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4704
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4708
_LT_TAGVAR(ld_shlibs, $1)=no
4711
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4712
# support. Future versions do this automatically, but an explicit c++rt0.o
4713
# does not break anything, and helps significantly (at the cost of a little
4716
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4717
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4718
_LT_TAGVAR(hardcode_direct, $1)=yes
4719
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4722
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
4724
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4725
_LT_TAGVAR(hardcode_direct, $1)=yes
4726
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4727
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4730
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4731
freebsd* | dragonfly*)
4732
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4733
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4734
_LT_TAGVAR(hardcode_direct, $1)=yes
4735
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4739
if test "$GCC" = yes; then
4740
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4742
_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'
4744
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4745
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4746
_LT_TAGVAR(hardcode_direct, $1)=yes
4748
# hardcode_minus_L: Not really in the search PATH,
4749
# but as the default location of the library.
4750
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4751
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4755
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4756
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4758
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4760
if test "$with_gnu_ld" = no; then
4761
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4762
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4763
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4764
_LT_TAGVAR(hardcode_direct, $1)=yes
4765
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4766
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4767
# hardcode_minus_L: Not really in the search PATH,
4768
# but as the default location of the library.
4769
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4774
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4777
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4780
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4783
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4789
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4792
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4795
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4799
if test "$with_gnu_ld" = no; then
4800
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4801
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4805
_LT_TAGVAR(hardcode_direct, $1)=no
4806
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4809
_LT_TAGVAR(hardcode_direct, $1)=yes
4810
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4811
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4813
# hardcode_minus_L: Not really in the search PATH,
4814
# but as the default location of the library.
4815
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4821
irix5* | irix6* | nonstopux*)
4822
if test "$GCC" = yes; then
4823
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4824
# Try to use the -exported_symbol ld option, if it does not
4825
# work, assume that -exports_file does not work either and
4826
# implicitly export all symbols.
4827
save_LDFLAGS="$LDFLAGS"
4828
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4829
AC_LINK_IFELSE(int foo(void) {},
4830
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
4832
LDFLAGS="$save_LDFLAGS"
4834
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4835
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
4837
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4838
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4839
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4840
_LT_TAGVAR(inherit_rpath, $1)=yes
4841
_LT_TAGVAR(link_all_deplibs, $1)=yes
4845
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4846
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4848
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4850
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4851
_LT_TAGVAR(hardcode_direct, $1)=yes
4852
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4856
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4857
_LT_TAGVAR(hardcode_direct, $1)=yes
4858
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4859
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4860
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4867
if test -f /usr/libexec/ld.so; then
4868
_LT_TAGVAR(hardcode_direct, $1)=yes
4869
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4870
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4871
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4872
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4873
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4874
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4875
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4878
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4879
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4880
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4883
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4884
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4889
_LT_TAGVAR(ld_shlibs, $1)=no
4894
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4895
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4896
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4897
_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'
4898
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4902
if test "$GCC" = yes; then
4903
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4904
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4906
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4907
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4909
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4910
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4911
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4914
osf4* | osf5*) # as osf3* with the addition of -msym flag
4915
if test "$GCC" = yes; then
4916
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4917
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4918
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4920
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4921
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4922
_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~
4923
$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
4925
# Both c and cxx compiler support -rpath directly
4926
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4928
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4929
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4933
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
4934
if test "$GCC" = yes; then
4936
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4937
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4938
$CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4940
case `$CC -V 2>&1` in
4943
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
4944
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4945
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
4949
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
4950
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4951
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4955
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4956
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4958
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4960
# The compiler driver will combine and reorder linker options,
4961
# but understands `-z linker_flag'. GCC discards it without `$wl',
4962
# but is careful enough not to reorder.
4963
# Supported since Solaris 2.6 (maybe 2.5.1?)
4964
if test "$GCC" = yes; then
4965
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4967
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
4971
_LT_TAGVAR(link_all_deplibs, $1)=yes
4975
if test "x$host_vendor" = xsequent; then
4976
# Use $CC to link under sequent, because it throws in some extra .o
4977
# files that make .init and .fini sections work.
4978
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
4980
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
4982
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4983
_LT_TAGVAR(hardcode_direct, $1)=yes
4984
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4985
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4989
case $host_vendor in
4991
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4992
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
4995
## LD is ld it makes a PLAMLIB
4996
## CC just makes a GrossModule.
4997
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
4998
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
4999
_LT_TAGVAR(hardcode_direct, $1)=no
5002
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5003
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5006
runpath_var='LD_RUN_PATH'
5007
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5011
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5012
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5013
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5017
if test -d /usr/nec; then
5018
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5019
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5020
runpath_var=LD_RUN_PATH
5021
hardcode_runpath_var=yes
5022
_LT_TAGVAR(ld_shlibs, $1)=yes
5026
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5027
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5028
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5029
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5030
runpath_var='LD_RUN_PATH'
5032
if test "$GCC" = yes; then
5033
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5034
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5036
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5037
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5041
sysv5* | sco3.2v5* | sco5v6*)
5042
# Note: We can NOT use -z defs as we might desire, because we do not
5043
# link with -lc, and that would cause any symbols used from libc to
5044
# always be unresolved, which means just about no library would
5045
# ever link correctly. If we're not using GNU ld we use -z text
5046
# though, which does catch some bad symbols but isn't as heavy-handed
5048
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5049
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5050
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5051
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5052
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5053
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5054
_LT_TAGVAR(link_all_deplibs, $1)=yes
5055
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5056
runpath_var='LD_RUN_PATH'
5058
if test "$GCC" = yes; then
5059
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5060
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5062
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5063
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5068
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5069
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5070
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5074
_LT_TAGVAR(ld_shlibs, $1)=no
5078
if test x$host_vendor = xsni; then
5080
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5081
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5087
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5088
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5090
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5092
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5093
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5094
_LT_DECL([], [extract_expsyms_cmds], [2],
5095
[The commands to extract the exported symbol list from a shared archive])
5098
# Do we need to explicitly link libc?
5100
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5102
# Assume -lc should be added
5103
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5105
if test "$enable_shared" = yes && test "$GCC" = yes; then
5106
case $_LT_TAGVAR(archive_cmds, $1) in
5108
# FIXME: we may have to deal with multi-command sequences.
5111
# Test whether the compiler implicitly links with -lc since on some
5112
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5113
# to ld, don't add -lc before -lgcc.
5114
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5116
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5118
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5121
libobjs=conftest.$ac_objext
5123
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5124
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5130
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5131
_LT_TAGVAR(allow_undefined_flag, $1)=
5132
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5134
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5136
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5138
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5140
cat conftest.err 1>&5
5143
AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5150
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5151
[Whether or not to add -lc for building shared libraries])
5152
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5153
[enable_shared_with_static_runtimes], [0],
5154
[Whether or not to disallow shared libs when runtime libs are static])
5155
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5156
[Compiler flag to allow reflexive dlopens])
5157
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5158
[Compiler flag to generate shared objects directly from archives])
5159
_LT_TAGDECL([], [compiler_needs_object], [1],
5160
[Whether the compiler copes with passing no objects directly])
5161
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5162
[Create an old-style archive from a shared archive])
5163
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5164
[Create a temporary old-style archive to link instead of a shared archive])
5165
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5166
_LT_TAGDECL([], [archive_expsym_cmds], [2])
5167
_LT_TAGDECL([], [module_cmds], [2],
5168
[Commands used to build a loadable module if different from building
5170
_LT_TAGDECL([], [module_expsym_cmds], [2])
5171
_LT_TAGDECL([], [with_gnu_ld], [1],
5172
[Whether we are building with GNU ld or not])
5173
_LT_TAGDECL([], [allow_undefined_flag], [1],
5174
[Flag that allows shared libraries with undefined symbols to be built])
5175
_LT_TAGDECL([], [no_undefined_flag], [1],
5176
[Flag that enforces no undefined symbols])
5177
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5178
[Flag to hardcode $libdir into a binary during linking.
5179
This must work even if $libdir does not exist])
5180
_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5181
[[If ld is used when linking, flag to hardcode $libdir into a binary
5182
during linking. This must work even if $libdir does not exist]])
5183
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5184
[Whether we need a single "-rpath" flag with a separated argument])
5185
_LT_TAGDECL([], [hardcode_direct], [0],
5186
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5187
DIR into the resulting binary])
5188
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5189
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5190
DIR into the resulting binary and the resulting library dependency is
5191
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
5192
library is relocated])
5193
_LT_TAGDECL([], [hardcode_minus_L], [0],
5194
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5195
into the resulting binary])
5196
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5197
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5198
into the resulting binary])
5199
_LT_TAGDECL([], [hardcode_automatic], [0],
5200
[Set to "yes" if building a shared library automatically hardcodes DIR
5201
into the library and all subsequent libraries and executables linked
5203
_LT_TAGDECL([], [inherit_rpath], [0],
5204
[Set to yes if linker adds runtime paths of dependent libraries
5205
to runtime path list])
5206
_LT_TAGDECL([], [link_all_deplibs], [0],
5207
[Whether libtool must link a program against all its dependency libraries])
5208
_LT_TAGDECL([], [fix_srcfile_path], [1],
5209
[Fix the shell variable $srcfile for the compiler])
5210
_LT_TAGDECL([], [always_export_symbols], [0],
5211
[Set to "yes" if exported symbols are required])
5212
_LT_TAGDECL([], [export_symbols_cmds], [2],
5213
[The commands to list exported symbols])
5214
_LT_TAGDECL([], [exclude_expsyms], [1],
5215
[Symbols that should not be listed in the preloaded symbols])
5216
_LT_TAGDECL([], [include_expsyms], [1],
5217
[Symbols that must always be exported])
5218
_LT_TAGDECL([], [prelink_cmds], [2],
5219
[Commands necessary for linking programs (against libraries) with templates])
5220
_LT_TAGDECL([], [file_list_spec], [1],
5221
[Specify filename containing input files])
5222
dnl FIXME: Not yet implemented
5223
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5224
dnl [Compiler flag to generate thread safe objects])
5225
])# _LT_LINKER_SHLIBS
5228
# _LT_LANG_C_CONFIG([TAG])
5229
# ------------------------
5230
# Ensure that the configuration variables for a C compiler are suitably
5231
# defined. These variables are subsequently used by _LT_CONFIG to write
5232
# the compiler configuration to `libtool'.
5233
m4_defun([_LT_LANG_C_CONFIG],
5234
[m4_require([_LT_DECL_EGREP])dnl
5238
# Source file extension for C test sources.
5241
# Object file extension for compiled C test sources.
5243
_LT_TAGVAR(objext, $1)=$objext
5245
# Code to be used in simple compile tests
5246
lt_simple_compile_test_code="int some_variable = 0;"
5248
# Code to be used in simple link tests
5249
lt_simple_link_test_code='int main(){return(0);}'
5252
# Save the default compiler, since it gets overwritten when the other
5253
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5254
compiler_DEFAULT=$CC
5256
# save warnings/boilerplate of simple test code
5257
_LT_COMPILER_BOILERPLATE
5258
_LT_LINKER_BOILERPLATE
5261
## There is no encapsulation within the following macros, do not change
5262
## the running order or otherwise move them around unless you know exactly
5263
## what you are doing...
5264
if test -n "$compiler"; then
5265
_LT_COMPILER_NO_RTTI($1)
5266
_LT_COMPILER_PIC($1)
5267
_LT_COMPILER_C_O($1)
5268
_LT_COMPILER_FILE_LOCKS($1)
5269
_LT_LINKER_SHLIBS($1)
5270
_LT_SYS_DYNAMIC_LINKER($1)
5271
_LT_LINKER_HARDCODE_LIBPATH($1)
5275
# Report which library types will actually be built
5276
AC_MSG_CHECKING([if libtool supports shared libraries])
5277
AC_MSG_RESULT([$can_build_shared])
5279
AC_MSG_CHECKING([whether to build shared libraries])
5280
test "$can_build_shared" = "no" && enable_shared=no
5282
# On AIX, shared libraries and static libraries use the same namespace, and
5283
# are all built from PIC.
5286
test "$enable_shared" = yes && enable_static=no
5287
if test -n "$RANLIB"; then
5288
archive_cmds="$archive_cmds~\$RANLIB \$lib"
5289
postinstall_cmds='$RANLIB $lib'
5294
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5295
test "$enable_shared" = yes && enable_static=no
5299
AC_MSG_RESULT([$enable_shared])
5301
AC_MSG_CHECKING([whether to build static libraries])
5302
# Make sure either enable_shared or enable_static is yes.
5303
test "$enable_shared" = yes || enable_static=yes
5304
AC_MSG_RESULT([$enable_static])
5310
])# _LT_LANG_C_CONFIG
5315
# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5316
# compiler, we have our own version here.
5317
m4_defun([_LT_PROG_CXX],
5319
pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5321
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5322
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5323
(test "X$CXX" != "Xg++"))) ; then
5326
_lt_caught_CXX_error=yes
5328
popdef([AC_MSG_ERROR])
5331
dnl aclocal-1.4 backwards compatibility:
5332
dnl AC_DEFUN([_LT_PROG_CXX], [])
5335
# _LT_LANG_CXX_CONFIG([TAG])
5336
# --------------------------
5337
# Ensure that the configuration variables for a C++ compiler are suitably
5338
# defined. These variables are subsequently used by _LT_CONFIG to write
5339
# the compiler configuration to `libtool'.
5340
m4_defun([_LT_LANG_CXX_CONFIG],
5341
[AC_REQUIRE([_LT_PROG_CXX])dnl
5342
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5343
m4_require([_LT_DECL_EGREP])dnl
5346
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5347
_LT_TAGVAR(allow_undefined_flag, $1)=
5348
_LT_TAGVAR(always_export_symbols, $1)=no
5349
_LT_TAGVAR(archive_expsym_cmds, $1)=
5350
_LT_TAGVAR(compiler_needs_object, $1)=no
5351
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5352
_LT_TAGVAR(hardcode_direct, $1)=no
5353
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5354
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5355
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5356
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5357
_LT_TAGVAR(hardcode_minus_L, $1)=no
5358
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5359
_LT_TAGVAR(hardcode_automatic, $1)=no
5360
_LT_TAGVAR(inherit_rpath, $1)=no
5361
_LT_TAGVAR(module_cmds, $1)=
5362
_LT_TAGVAR(module_expsym_cmds, $1)=
5363
_LT_TAGVAR(link_all_deplibs, $1)=unknown
5364
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5365
_LT_TAGVAR(no_undefined_flag, $1)=
5366
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5367
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5369
# Source file extension for C++ test sources.
5372
# Object file extension for compiled C++ test sources.
5374
_LT_TAGVAR(objext, $1)=$objext
5376
# No sense in running all these tests if we already determined that
5377
# the CXX compiler isn't working. Some variables (like enable_shared)
5378
# are currently assumed to apply to all compilers on this platform,
5379
# and will be corrupted by setting them based on a non-working compiler.
5380
if test "$_lt_caught_CXX_error" != yes; then
5381
# Code to be used in simple compile tests
5382
lt_simple_compile_test_code="int some_variable = 0;"
5384
# Code to be used in simple link tests
5385
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5387
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5390
# save warnings/boilerplate of simple test code
5391
_LT_COMPILER_BOILERPLATE
5392
_LT_LINKER_BOILERPLATE
5394
# Allow CC to be a program name with arguments.
5399
lt_save_with_gnu_ld=$with_gnu_ld
5400
lt_save_path_LD=$lt_cv_path_LD
5401
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5402
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5404
$as_unset lt_cv_prog_gnu_ld
5406
if test -n "${lt_cv_path_LDCXX+set}"; then
5407
lt_cv_path_LD=$lt_cv_path_LDCXX
5409
$as_unset lt_cv_path_LD
5411
test -z "${LDCXX+set}" || LD=$LDCXX
5414
_LT_TAGVAR(compiler, $1)=$CC
5415
_LT_CC_BASENAME([$compiler])
5417
if test -n "$compiler"; then
5418
# We don't want -fno-exception when compiling C++ code, so set the
5419
# no_builtin_flag separately
5420
if test "$GXX" = yes; then
5421
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5423
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5426
if test "$GXX" = yes; then
5427
# Set up default GNU C++ configuration
5431
# Check if GNU C++ uses GNU ld as the underlying linker, since the
5432
# archiving commands below assume that GNU ld is being used.
5433
if test "$with_gnu_ld" = yes; then
5434
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5435
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5437
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5438
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5440
# If archive_cmds runs LD, not CC, wlarc should be empty
5441
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5442
# investigate it a little bit more. (MM)
5445
# ancient GNU ld didn't support --whole-archive et. al.
5446
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5447
$GREP 'no-whole-archive' > /dev/null; then
5448
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5450
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5456
# A generic and very simple default shared library creation
5457
# command for GNU C++ for the case where it uses the native
5458
# linker, instead of GNU ld. If possible, this setting should
5459
# overridden to take advantage of the native linker features on
5460
# the platform it is being used on.
5461
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5464
# Commands to make compiler produce verbose output that lists
5465
# what "hidden" libraries, object files and flags are used when
5466
# linking a shared library.
5467
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5475
# PORTME: fill in a description of your system's C++ link characteristics
5476
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5477
_LT_TAGVAR(ld_shlibs, $1)=yes
5480
# FIXME: insert proper C++ library support
5481
_LT_TAGVAR(ld_shlibs, $1)=no
5484
if test "$host_cpu" = ia64; then
5485
# On IA64, the linker does run time linking by default, so we don't
5486
# have to do anything special.
5487
aix_use_runtimelinking=no
5488
exp_sym_flag='-Bexport'
5491
aix_use_runtimelinking=no
5493
# Test if we are trying to use run time linking or normal
5494
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5495
# need to do runtime linking.
5496
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5497
for ld_flag in $LDFLAGS; do
5500
aix_use_runtimelinking=yes
5508
exp_sym_flag='-bexport'
5509
no_entry_flag='-bnoentry'
5512
# When large executables or shared objects are built, AIX ld can
5513
# have problems creating the table of contents. If linking a library
5514
# or program results in "error TOC overflow" add -mminimal-toc to
5515
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5516
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5518
_LT_TAGVAR(archive_cmds, $1)=''
5519
_LT_TAGVAR(hardcode_direct, $1)=yes
5520
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5521
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5522
_LT_TAGVAR(link_all_deplibs, $1)=yes
5523
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5525
if test "$GXX" = yes; then
5526
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5527
# We only want to do this on AIX 4.2 and lower, the check
5528
# below for broken collect2 doesn't work under 4.3+
5529
collect2name=`${CC} -print-prog-name=collect2`
5530
if test -f "$collect2name" &&
5531
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5533
# We have reworked collect2
5536
# We have old collect2
5537
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5538
# It fails to find uninstalled libraries when the uninstalled
5539
# path is not listed in the libpath. Setting hardcode_minus_L
5540
# to unsupported forces relinking
5541
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5542
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5543
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5546
shared_flag='-shared'
5547
if test "$aix_use_runtimelinking" = yes; then
5548
shared_flag="$shared_flag "'${wl}-G'
5552
if test "$host_cpu" = ia64; then
5553
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5554
# chokes on -Wl,-G. The following line is correct:
5557
if test "$aix_use_runtimelinking" = yes; then
5558
shared_flag='${wl}-G'
5560
shared_flag='${wl}-bM:SRE'
5565
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5566
# It seems that -bexpall does not export symbols beginning with
5567
# underscore (_), so it is better to generate a list of symbols to
5569
_LT_TAGVAR(always_export_symbols, $1)=yes
5570
if test "$aix_use_runtimelinking" = yes; then
5571
# Warning - without using the other runtime loading flags (-brtl),
5572
# -berok will link without error, but may produce a broken library.
5573
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5574
# Determine the default libpath from the value encoded in an empty
5576
_LT_SYS_MODULE_PATH_AIX
5577
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5579
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5581
if test "$host_cpu" = ia64; then
5582
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5583
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5584
_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"
5586
# Determine the default libpath from the value encoded in an
5588
_LT_SYS_MODULE_PATH_AIX
5589
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5590
# Warning - without using the other run time loading flags,
5591
# -berok will link without error, but may produce a broken library.
5592
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5593
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5594
# Exported symbols can be pulled into shared objects from archives
5595
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5596
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5597
# This is similar to how AIX traditionally builds its shared
5599
_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'
5605
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5606
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5607
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5608
# support --undefined. This deserves some investigation. FIXME
5609
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5611
_LT_TAGVAR(ld_shlibs, $1)=no
5616
case $cc_basename in
5618
# FIXME: insert proper C++ library support
5619
_LT_TAGVAR(ld_shlibs, $1)=no
5624
cygwin* | mingw* | pw32* | cegcc*)
5625
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5626
# as there is no search path for DLLs.
5627
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5628
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5629
_LT_TAGVAR(always_export_symbols, $1)=no
5630
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5632
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5633
_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'
5634
# If the export-symbols file already is a .def file (1st line
5635
# is EXPORTS), use it as is; otherwise, prepend...
5636
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5637
cp $export_symbols $output_objdir/$soname.def;
5639
echo EXPORTS > $output_objdir/$soname.def;
5640
cat $export_symbols >> $output_objdir/$soname.def;
5642
$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'
5644
_LT_TAGVAR(ld_shlibs, $1)=no
5647
darwin* | rhapsody*)
5648
_LT_DARWIN_LINKER_FEATURES($1)
5652
case $cc_basename in
5654
# FIXME: insert proper C++ library support
5655
_LT_TAGVAR(ld_shlibs, $1)=no
5658
# Green Hills C++ Compiler
5659
# FIXME: insert proper C++ library support
5660
_LT_TAGVAR(ld_shlibs, $1)=no
5663
# FIXME: insert proper C++ library support
5664
_LT_TAGVAR(ld_shlibs, $1)=no
5670
# C++ shared libraries reported to be fairly broken before
5672
_LT_TAGVAR(ld_shlibs, $1)=no
5676
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5679
freebsd* | dragonfly*)
5680
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5682
_LT_TAGVAR(ld_shlibs, $1)=yes
5689
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5690
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5691
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5692
_LT_TAGVAR(hardcode_direct, $1)=yes
5693
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5694
# but as the default
5695
# location of the library.
5697
case $cc_basename in
5699
# FIXME: insert proper C++ library support
5700
_LT_TAGVAR(ld_shlibs, $1)=no
5703
_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 $lib'
5704
# Commands to make compiler produce verbose output that lists
5705
# what "hidden" libraries, object files and flags are used when
5706
# linking a shared library.
5708
# There doesn't appear to be a way to prevent this compiler from
5709
# explicitly linking system object files so we need to strip them
5710
# from the output so that they don't get included in the library
5712
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5715
if test "$GXX" = yes; then
5716
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5718
# FIXME: insert proper C++ library support
5719
_LT_TAGVAR(ld_shlibs, $1)=no
5726
if test $with_gnu_ld = no; then
5727
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5728
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5734
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5740
_LT_TAGVAR(hardcode_direct, $1)=no
5741
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5744
_LT_TAGVAR(hardcode_direct, $1)=yes
5745
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5746
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5747
# but as the default
5748
# location of the library.
5752
case $cc_basename in
5754
# FIXME: insert proper C++ library support
5755
_LT_TAGVAR(ld_shlibs, $1)=no
5760
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5763
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5766
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5769
# Commands to make compiler produce verbose output that lists
5770
# what "hidden" libraries, object files and flags are used when
5771
# linking a shared library.
5773
# There doesn't appear to be a way to prevent this compiler from
5774
# explicitly linking system object files so we need to strip them
5775
# from the output so that they don't get included in the library
5777
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5780
if test "$GXX" = yes; then
5781
if test $with_gnu_ld = no; then
5784
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5787
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5790
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5795
# FIXME: insert proper C++ library support
5796
_LT_TAGVAR(ld_shlibs, $1)=no
5803
_LT_TAGVAR(hardcode_direct, $1)=no
5804
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5805
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5806
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5807
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5808
# Instead, shared libraries are loaded at an image base (0x10000000 by
5809
# default) and relocated if they conflict, which is a slow very memory
5810
# consuming and fragmenting process. To avoid this, we pick a random,
5811
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5812
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5813
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5814
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5817
case $cc_basename in
5820
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5822
# Archives containing C++ object files must be created using
5823
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
5824
# necessary to make sure instantiated templates are included
5826
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5829
if test "$GXX" = yes; then
5830
if test "$with_gnu_ld" = no; then
5831
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5833
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
5836
_LT_TAGVAR(link_all_deplibs, $1)=yes
5839
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5840
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5841
_LT_TAGVAR(inherit_rpath, $1)=yes
5844
linux* | k*bsd*-gnu)
5845
case $cc_basename in
5847
# Kuck and Associates, Inc. (KAI) C++ Compiler
5849
# KCC will only create a shared library if the output file
5850
# ends with ".so" (or ".sl" for HP-UX), so rename the library
5851
# to its proper name (with version) after linking.
5852
_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'
5853
_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 $lib'
5854
# Commands to make compiler produce verbose output that lists
5855
# what "hidden" libraries, object files and flags are used when
5856
# linking a shared library.
5858
# There doesn't appear to be a way to prevent this compiler from
5859
# explicitly linking system object files so we need to strip them
5860
# from the output so that they don't get included in the library
5862
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5864
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5865
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5867
# Archives containing C++ object files must be created using
5868
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
5869
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5874
# version 8.0 and above of icpc choke on multiply defined symbols
5875
# if we add $predep_objects and $postdep_objects, however 7.1 and
5876
# earlier do not add the objects themselves.
5877
case `$CC -V 2>&1` in
5879
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5880
_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'
5882
*) # Version 8.0 or newer
5885
ia64*) tmp_idyn=' -i_dynamic';;
5887
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5888
_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'
5891
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5892
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5893
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5894
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5897
# Portland Group C++ compiler
5899
*pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5900
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5902
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5903
compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5904
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
5906
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
5907
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
5909
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
5911
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5912
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5913
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
5915
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5916
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
5918
*) # Version 6 will use weak symbols
5919
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5920
_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'
5924
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5925
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5926
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5930
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5931
_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'
5933
runpath_var=LD_RUN_PATH
5934
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5935
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5937
# Commands to make compiler produce verbose output that lists
5938
# what "hidden" libraries, object files and flags are used when
5939
# linking a shared library.
5941
# There doesn't appear to be a way to prevent this compiler from
5942
# explicitly linking system object files so we need to strip them
5943
# from the output so that they don't get included in the library
5945
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5948
# IBM XL 8.0 on PPC, with GNU ld
5949
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5950
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5951
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5952
if test "x$supports_anon_versioning" = xyes; then
5953
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5954
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5955
echo "local: *; };" >> $output_objdir/$libname.ver~
5956
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5960
case `$CC -V 2>&1 | sed 5q` in
5963
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
5964
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5965
_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'
5966
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5967
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5968
_LT_TAGVAR(compiler_needs_object, $1)=yes
5970
# Not sure whether something based on
5971
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
5973
output_verbose_link_cmd='echo'
5975
# Archives containing C++ object files must be created using
5976
# "CC -xar", where "CC" is the Sun C++ compiler. This is
5977
# necessary to make sure instantiated templates are included
5979
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
5987
# FIXME: insert proper C++ library support
5988
_LT_TAGVAR(ld_shlibs, $1)=no
5992
# FIXME: insert proper C++ library support
5993
_LT_TAGVAR(ld_shlibs, $1)=no
5997
case $cc_basename in
5999
# FIXME: insert proper C++ library support
6000
_LT_TAGVAR(ld_shlibs, $1)=no
6003
# FIXME: insert proper C++ library support
6004
_LT_TAGVAR(ld_shlibs, $1)=no
6010
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6011
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6013
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6014
_LT_TAGVAR(hardcode_direct, $1)=yes
6015
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6017
# Workaround some broken pre-1.5 toolchains
6018
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6022
_LT_TAGVAR(ld_shlibs, $1)=yes
6026
# C++ shared libraries are fairly broken
6027
_LT_TAGVAR(ld_shlibs, $1)=no
6031
if test -f /usr/libexec/ld.so; then
6032
_LT_TAGVAR(hardcode_direct, $1)=yes
6033
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6034
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6035
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6036
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6037
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6038
_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'
6039
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6040
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6042
output_verbose_link_cmd=echo
6044
_LT_TAGVAR(ld_shlibs, $1)=no
6048
osf3* | osf4* | osf5*)
6049
case $cc_basename in
6051
# Kuck and Associates, Inc. (KAI) C++ Compiler
6053
# KCC will only create a shared library if the output file
6054
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6055
# to its proper name (with version) after linking.
6056
_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'
6058
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6059
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6061
# Archives containing C++ object files must be created using
6062
# the KAI C++ compiler.
6064
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6065
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6069
# Rational C++ 2.4.1
6070
# FIXME: insert proper C++ library support
6071
_LT_TAGVAR(ld_shlibs, $1)=no
6076
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6077
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6078
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6081
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6082
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6083
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6084
echo "-hidden">> $lib.exp~
6085
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
6087
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6091
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6093
# Commands to make compiler produce verbose output that lists
6094
# what "hidden" libraries, object files and flags are used when
6095
# linking a shared library.
6097
# There doesn't appear to be a way to prevent this compiler from
6098
# explicitly linking system object files so we need to strip them
6099
# from the output so that they don't get included in the library
6101
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6104
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6105
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6108
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6111
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6115
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6116
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6118
# Commands to make compiler produce verbose output that lists
6119
# what "hidden" libraries, object files and flags are used when
6120
# linking a shared library.
6121
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6124
# FIXME: insert proper C++ library support
6125
_LT_TAGVAR(ld_shlibs, $1)=no
6132
# FIXME: insert proper C++ library support
6133
_LT_TAGVAR(ld_shlibs, $1)=no
6137
case $cc_basename in
6140
# FIXME: insert proper C++ library support
6141
_LT_TAGVAR(ld_shlibs, $1)=no
6145
# FIXME: insert proper C++ library support
6146
_LT_TAGVAR(ld_shlibs, $1)=no
6149
# FIXME: insert proper C++ library support
6150
_LT_TAGVAR(ld_shlibs, $1)=no
6156
case $cc_basename in
6158
# Sun C++ 4.2, 5.x and Centerline C++
6159
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6160
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6161
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6162
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6163
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6165
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6166
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6168
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6170
# The compiler driver will combine and reorder linker options,
6171
# but understands `-z linker_flag'.
6172
# Supported since Solaris 2.6 (maybe 2.5.1?)
6173
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6176
_LT_TAGVAR(link_all_deplibs, $1)=yes
6178
output_verbose_link_cmd='echo'
6180
# Archives containing C++ object files must be created using
6181
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6182
# necessary to make sure instantiated templates are included
6184
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6187
# Green Hills C++ Compiler
6188
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6190
# The C++ compiler must be used to create the archive.
6191
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6194
# GNU C++ compiler with Solaris linker
6195
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6196
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6197
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6198
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6199
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6200
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6202
# Commands to make compiler produce verbose output that lists
6203
# what "hidden" libraries, object files and flags are used when
6204
# linking a shared library.
6205
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6207
# g++ 2.7 appears to require `-G' NOT `-shared' on this
6209
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6210
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6211
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6213
# Commands to make compiler produce verbose output that lists
6214
# what "hidden" libraries, object files and flags are used when
6215
# linking a shared library.
6216
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6219
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6221
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6223
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6231
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6232
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6233
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6234
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6235
runpath_var='LD_RUN_PATH'
6237
case $cc_basename in
6239
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6240
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6243
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6244
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6249
sysv5* | sco3.2v5* | sco5v6*)
6250
# Note: We can NOT use -z defs as we might desire, because we do not
6251
# link with -lc, and that would cause any symbols used from libc to
6252
# always be unresolved, which means just about no library would
6253
# ever link correctly. If we're not using GNU ld we use -z text
6254
# though, which does catch some bad symbols but isn't as heavy-handed
6256
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6257
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6258
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6259
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6260
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6261
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6262
_LT_TAGVAR(link_all_deplibs, $1)=yes
6263
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6264
runpath_var='LD_RUN_PATH'
6266
case $cc_basename in
6268
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6269
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6272
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6273
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6279
case $cc_basename in
6281
# NonStop-UX NCC 3.20
6282
# FIXME: insert proper C++ library support
6283
_LT_TAGVAR(ld_shlibs, $1)=no
6286
# FIXME: insert proper C++ library support
6287
_LT_TAGVAR(ld_shlibs, $1)=no
6293
# FIXME: insert proper C++ library support
6294
_LT_TAGVAR(ld_shlibs, $1)=no
6298
# FIXME: insert proper C++ library support
6299
_LT_TAGVAR(ld_shlibs, $1)=no
6303
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6304
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6306
_LT_TAGVAR(GCC, $1)="$GXX"
6307
_LT_TAGVAR(LD, $1)="$LD"
6310
## There is no encapsulation within the following macros, do not change
6311
## the running order or otherwise move them around unless you know exactly
6312
## what you are doing...
6313
_LT_SYS_HIDDEN_LIBDEPS($1)
6314
_LT_COMPILER_PIC($1)
6315
_LT_COMPILER_C_O($1)
6316
_LT_COMPILER_FILE_LOCKS($1)
6317
_LT_LINKER_SHLIBS($1)
6318
_LT_SYS_DYNAMIC_LINKER($1)
6319
_LT_LINKER_HARDCODE_LIBPATH($1)
6322
fi # test -n "$compiler"
6328
with_gnu_ld=$lt_save_with_gnu_ld
6329
lt_cv_path_LDCXX=$lt_cv_path_LD
6330
lt_cv_path_LD=$lt_save_path_LD
6331
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6332
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6333
fi # test "$_lt_caught_CXX_error" != yes
6336
])# _LT_LANG_CXX_CONFIG
6339
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6340
# ---------------------------------
6341
# Figure out "hidden" library dependencies from verbose
6342
# compiler output when linking a shared library.
6343
# Parse the compiler output and extract the necessary
6344
# objects, libraries and library flags.
6345
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6346
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6347
# Dependencies to place before and after the object being linked:
6348
_LT_TAGVAR(predep_objects, $1)=
6349
_LT_TAGVAR(postdep_objects, $1)=
6350
_LT_TAGVAR(predeps, $1)=
6351
_LT_TAGVAR(postdeps, $1)=
6352
_LT_TAGVAR(compiler_lib_search_path, $1)=
6354
dnl we can't use the lt_simple_compile_test_code here,
6355
dnl because it contains code intended for an executable,
6356
dnl not a library. It's possible we should let each
6357
dnl tag define a new lt_????_link_test_code variable,
6358
dnl but it's only used here...
6359
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6361
void foo (void) { a = 0; }
6363
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6367
Foo (void) { a = 0; }
6372
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6380
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6388
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6391
public void bar (void) {
6397
dnl Parse the compiler output and extract the necessary
6398
dnl objects, libraries and library flags.
6399
if AC_TRY_EVAL(ac_compile); then
6400
# Parse the compiler output and extract the necessary
6401
# objects, libraries and library flags.
6403
# Sentinel used to keep track of whether or not we are before
6404
# the conftest object file.
6405
pre_test_object_deps_done=no
6407
for p in `eval "$output_verbose_link_cmd"`; do
6411
# Some compilers place space between "-{L,R}" and the path.
6413
if test $p = "-L" ||
6414
test $p = "-R"; then
6421
if test "$pre_test_object_deps_done" = no; then
6424
# Internal compiler library paths should come after those
6425
# provided the user. The postdeps already come after the
6426
# user supplied libs so there is no need to process them.
6427
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6428
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6430
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6433
# The "-l" case would never come before the object being
6434
# linked, so don't bother handling this case.
6437
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6438
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
6440
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6446
# This assumes that the test object file only shows up
6447
# once in the compiler output.
6448
if test "$p" = "conftest.$objext"; then
6449
pre_test_object_deps_done=yes
6453
if test "$pre_test_object_deps_done" = no; then
6454
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6455
_LT_TAGVAR(predep_objects, $1)="$p"
6457
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6460
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6461
_LT_TAGVAR(postdep_objects, $1)="$p"
6463
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6468
*) ;; # Ignore the rest.
6476
echo "libtool.m4: error: problem compiling $1 test program"
6479
$RM -f confest.$objext
6481
# PORTME: override above test on systems where it is broken
6485
# Interix 3.5 installs completely hosed .la files for C++, so rather than
6486
# hack all around it, let's just trust "g++" to DTRT.
6487
_LT_TAGVAR(predep_objects,$1)=
6488
_LT_TAGVAR(postdep_objects,$1)=
6489
_LT_TAGVAR(postdeps,$1)=
6493
case `$CC -V 2>&1 | sed 5q` in
6497
# The more standards-conforming stlport4 library is
6498
# incompatible with the Cstd library. Avoid specifying
6499
# it if it's in CXXFLAGS. Ignore libCrun as
6500
# -library=stlport4 depends on it.
6501
case " $CXX $CXXFLAGS " in
6502
*" -library=stlport4 "*)
6503
solaris_use_stlport4=yes
6507
if test "$solaris_use_stlport4" != yes; then
6508
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6515
case $cc_basename in
6517
# The more standards-conforming stlport4 library is
6518
# incompatible with the Cstd library. Avoid specifying
6519
# it if it's in CXXFLAGS. Ignore libCrun as
6520
# -library=stlport4 depends on it.
6521
case " $CXX $CXXFLAGS " in
6522
*" -library=stlport4 "*)
6523
solaris_use_stlport4=yes
6527
# Adding this requires a known-good setup of shared libraries for
6528
# Sun compiler versions before 5.6, else PIC objects from an old
6529
# archive will be linked into the output, leading to subtle bugs.
6530
if test "$solaris_use_stlport4" != yes; then
6531
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6539
case " $_LT_TAGVAR(postdeps, $1) " in
6540
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6542
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
6543
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6544
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6546
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6547
[The directories searched by this compiler when creating a shared library])
6548
_LT_TAGDECL([], [predep_objects], [1],
6549
[Dependencies to place before and after the objects being linked to
6550
create a shared library])
6551
_LT_TAGDECL([], [postdep_objects], [1])
6552
_LT_TAGDECL([], [predeps], [1])
6553
_LT_TAGDECL([], [postdeps], [1])
6554
_LT_TAGDECL([], [compiler_lib_search_path], [1],
6555
[The library search path used internally by the compiler when linking
6557
])# _LT_SYS_HIDDEN_LIBDEPS
6562
# Since AC_PROG_F77 is broken, in that it returns the empty string
6563
# if there is no fortran compiler, we have our own version here.
6564
m4_defun([_LT_PROG_F77],
6566
pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6568
if test -z "$F77" || test "X$F77" = "Xno"; then
6571
popdef([AC_MSG_ERROR])
6574
dnl aclocal-1.4 backwards compatibility:
6575
dnl AC_DEFUN([_LT_PROG_F77], [])
6578
# _LT_LANG_F77_CONFIG([TAG])
6579
# --------------------------
6580
# Ensure that the configuration variables for a Fortran 77 compiler are
6581
# suitably defined. These variables are subsequently used by _LT_CONFIG
6582
# to write the compiler configuration to `libtool'.
6583
m4_defun([_LT_LANG_F77_CONFIG],
6584
[AC_REQUIRE([_LT_PROG_F77])dnl
6585
AC_LANG_PUSH(Fortran 77)
6587
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6588
_LT_TAGVAR(allow_undefined_flag, $1)=
6589
_LT_TAGVAR(always_export_symbols, $1)=no
6590
_LT_TAGVAR(archive_expsym_cmds, $1)=
6591
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6592
_LT_TAGVAR(hardcode_direct, $1)=no
6593
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6594
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6595
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6596
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6597
_LT_TAGVAR(hardcode_minus_L, $1)=no
6598
_LT_TAGVAR(hardcode_automatic, $1)=no
6599
_LT_TAGVAR(inherit_rpath, $1)=no
6600
_LT_TAGVAR(module_cmds, $1)=
6601
_LT_TAGVAR(module_expsym_cmds, $1)=
6602
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6603
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6604
_LT_TAGVAR(no_undefined_flag, $1)=
6605
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6606
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6608
# Source file extension for f77 test sources.
6611
# Object file extension for compiled f77 test sources.
6613
_LT_TAGVAR(objext, $1)=$objext
6615
# No sense in running all these tests if we already determined that
6616
# the F77 compiler isn't working. Some variables (like enable_shared)
6617
# are currently assumed to apply to all compilers on this platform,
6618
# and will be corrupted by setting them based on a non-working compiler.
6619
if test "$_lt_disable_F77" != yes; then
6620
# Code to be used in simple compile tests
6621
lt_simple_compile_test_code="\
6627
# Code to be used in simple link tests
6628
lt_simple_link_test_code="\
6633
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6636
# save warnings/boilerplate of simple test code
6637
_LT_COMPILER_BOILERPLATE
6638
_LT_LINKER_BOILERPLATE
6640
# Allow CC to be a program name with arguments.
6645
_LT_TAGVAR(compiler, $1)=$CC
6646
_LT_CC_BASENAME([$compiler])
6648
if test -n "$compiler"; then
6649
AC_MSG_CHECKING([if libtool supports shared libraries])
6650
AC_MSG_RESULT([$can_build_shared])
6652
AC_MSG_CHECKING([whether to build shared libraries])
6653
test "$can_build_shared" = "no" && enable_shared=no
6655
# On AIX, shared libraries and static libraries use the same namespace, and
6656
# are all built from PIC.
6659
test "$enable_shared" = yes && enable_static=no
6660
if test -n "$RANLIB"; then
6661
archive_cmds="$archive_cmds~\$RANLIB \$lib"
6662
postinstall_cmds='$RANLIB $lib'
6666
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6667
test "$enable_shared" = yes && enable_static=no
6671
AC_MSG_RESULT([$enable_shared])
6673
AC_MSG_CHECKING([whether to build static libraries])
6674
# Make sure either enable_shared or enable_static is yes.
6675
test "$enable_shared" = yes || enable_static=yes
6676
AC_MSG_RESULT([$enable_static])
6678
_LT_TAGVAR(GCC, $1)="$G77"
6679
_LT_TAGVAR(LD, $1)="$LD"
6682
## There is no encapsulation within the following macros, do not change
6683
## the running order or otherwise move them around unless you know exactly
6684
## what you are doing...
6685
_LT_COMPILER_PIC($1)
6686
_LT_COMPILER_C_O($1)
6687
_LT_COMPILER_FILE_LOCKS($1)
6688
_LT_LINKER_SHLIBS($1)
6689
_LT_SYS_DYNAMIC_LINKER($1)
6690
_LT_LINKER_HARDCODE_LIBPATH($1)
6693
fi # test -n "$compiler"
6697
fi # test "$_lt_disable_F77" != yes
6700
])# _LT_LANG_F77_CONFIG
6705
# Since AC_PROG_FC is broken, in that it returns the empty string
6706
# if there is no fortran compiler, we have our own version here.
6707
m4_defun([_LT_PROG_FC],
6709
pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6711
if test -z "$FC" || test "X$FC" = "Xno"; then
6714
popdef([AC_MSG_ERROR])
6717
dnl aclocal-1.4 backwards compatibility:
6718
dnl AC_DEFUN([_LT_PROG_FC], [])
6721
# _LT_LANG_FC_CONFIG([TAG])
6722
# -------------------------
6723
# Ensure that the configuration variables for a Fortran compiler are
6724
# suitably defined. These variables are subsequently used by _LT_CONFIG
6725
# to write the compiler configuration to `libtool'.
6726
m4_defun([_LT_LANG_FC_CONFIG],
6727
[AC_REQUIRE([_LT_PROG_FC])dnl
6728
AC_LANG_PUSH(Fortran)
6730
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6731
_LT_TAGVAR(allow_undefined_flag, $1)=
6732
_LT_TAGVAR(always_export_symbols, $1)=no
6733
_LT_TAGVAR(archive_expsym_cmds, $1)=
6734
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6735
_LT_TAGVAR(hardcode_direct, $1)=no
6736
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6737
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6738
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6739
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6740
_LT_TAGVAR(hardcode_minus_L, $1)=no
6741
_LT_TAGVAR(hardcode_automatic, $1)=no
6742
_LT_TAGVAR(inherit_rpath, $1)=no
6743
_LT_TAGVAR(module_cmds, $1)=
6744
_LT_TAGVAR(module_expsym_cmds, $1)=
6745
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6746
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6747
_LT_TAGVAR(no_undefined_flag, $1)=
6748
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6749
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6751
# Source file extension for fc test sources.
6752
ac_ext=${ac_fc_srcext-f}
6754
# Object file extension for compiled fc test sources.
6756
_LT_TAGVAR(objext, $1)=$objext
6758
# No sense in running all these tests if we already determined that
6759
# the FC compiler isn't working. Some variables (like enable_shared)
6760
# are currently assumed to apply to all compilers on this platform,
6761
# and will be corrupted by setting them based on a non-working compiler.
6762
if test "$_lt_disable_FC" != yes; then
6763
# Code to be used in simple compile tests
6764
lt_simple_compile_test_code="\
6770
# Code to be used in simple link tests
6771
lt_simple_link_test_code="\
6776
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6779
# save warnings/boilerplate of simple test code
6780
_LT_COMPILER_BOILERPLATE
6781
_LT_LINKER_BOILERPLATE
6783
# Allow CC to be a program name with arguments.
6788
GCC=$ac_cv_fc_compiler_gnu
6790
_LT_TAGVAR(compiler, $1)=$CC
6791
_LT_CC_BASENAME([$compiler])
6793
if test -n "$compiler"; then
6794
AC_MSG_CHECKING([if libtool supports shared libraries])
6795
AC_MSG_RESULT([$can_build_shared])
6797
AC_MSG_CHECKING([whether to build shared libraries])
6798
test "$can_build_shared" = "no" && enable_shared=no
6800
# On AIX, shared libraries and static libraries use the same namespace, and
6801
# are all built from PIC.
6804
test "$enable_shared" = yes && enable_static=no
6805
if test -n "$RANLIB"; then
6806
archive_cmds="$archive_cmds~\$RANLIB \$lib"
6807
postinstall_cmds='$RANLIB $lib'
6811
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6812
test "$enable_shared" = yes && enable_static=no
6816
AC_MSG_RESULT([$enable_shared])
6818
AC_MSG_CHECKING([whether to build static libraries])
6819
# Make sure either enable_shared or enable_static is yes.
6820
test "$enable_shared" = yes || enable_static=yes
6821
AC_MSG_RESULT([$enable_static])
6823
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6824
_LT_TAGVAR(LD, $1)="$LD"
6827
## There is no encapsulation within the following macros, do not change
6828
## the running order or otherwise move them around unless you know exactly
6829
## what you are doing...
6830
_LT_SYS_HIDDEN_LIBDEPS($1)
6831
_LT_COMPILER_PIC($1)
6832
_LT_COMPILER_C_O($1)
6833
_LT_COMPILER_FILE_LOCKS($1)
6834
_LT_LINKER_SHLIBS($1)
6835
_LT_SYS_DYNAMIC_LINKER($1)
6836
_LT_LINKER_HARDCODE_LIBPATH($1)
6839
fi # test -n "$compiler"
6843
fi # test "$_lt_disable_FC" != yes
6846
])# _LT_LANG_FC_CONFIG
6849
# _LT_LANG_GCJ_CONFIG([TAG])
6850
# --------------------------
6851
# Ensure that the configuration variables for the GNU Java Compiler compiler
6852
# are suitably defined. These variables are subsequently used by _LT_CONFIG
6853
# to write the compiler configuration to `libtool'.
6854
m4_defun([_LT_LANG_GCJ_CONFIG],
6855
[AC_REQUIRE([LT_PROG_GCJ])dnl
6858
# Source file extension for Java test sources.
6861
# Object file extension for compiled Java test sources.
6863
_LT_TAGVAR(objext, $1)=$objext
6865
# Code to be used in simple compile tests
6866
lt_simple_compile_test_code="class foo {}"
6868
# Code to be used in simple link tests
6869
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6871
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6874
# save warnings/boilerplate of simple test code
6875
_LT_COMPILER_BOILERPLATE
6876
_LT_LINKER_BOILERPLATE
6878
# Allow CC to be a program name with arguments.
6884
_LT_TAGVAR(compiler, $1)=$CC
6885
_LT_TAGVAR(LD, $1)="$LD"
6886
_LT_CC_BASENAME([$compiler])
6888
# GCJ did not exist at the time GCC didn't implicitly link libc in.
6889
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6891
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6894
## There is no encapsulation within the following macros, do not change
6895
## the running order or otherwise move them around unless you know exactly
6896
## what you are doing...
6897
if test -n "$compiler"; then
6898
_LT_COMPILER_NO_RTTI($1)
6899
_LT_COMPILER_PIC($1)
6900
_LT_COMPILER_C_O($1)
6901
_LT_COMPILER_FILE_LOCKS($1)
6902
_LT_LINKER_SHLIBS($1)
6903
_LT_LINKER_HARDCODE_LIBPATH($1)
6912
])# _LT_LANG_GCJ_CONFIG
6915
# _LT_LANG_RC_CONFIG([TAG])
6916
# -------------------------
6917
# Ensure that the configuration variables for the Windows resource compiler
6918
# are suitably defined. These variables are subsequently used by _LT_CONFIG
6919
# to write the compiler configuration to `libtool'.
6920
m4_defun([_LT_LANG_RC_CONFIG],
6921
[AC_REQUIRE([LT_PROG_RC])dnl
6924
# Source file extension for RC test sources.
6927
# Object file extension for compiled RC test sources.
6929
_LT_TAGVAR(objext, $1)=$objext
6931
# Code to be used in simple compile tests
6932
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
6934
# Code to be used in simple link tests
6935
lt_simple_link_test_code="$lt_simple_compile_test_code"
6937
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6940
# save warnings/boilerplate of simple test code
6941
_LT_COMPILER_BOILERPLATE
6942
_LT_LINKER_BOILERPLATE
6944
# Allow CC to be a program name with arguments.
6950
_LT_TAGVAR(compiler, $1)=$CC
6951
_LT_CC_BASENAME([$compiler])
6952
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6954
if test -n "$compiler"; then
6962
])# _LT_LANG_RC_CONFIG
6967
AC_DEFUN([LT_PROG_GCJ],
6968
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6969
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6970
[AC_CHECK_TOOL(GCJ, gcj,)
6971
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6972
AC_SUBST(GCJFLAGS)])])[]dnl
6976
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
6977
dnl aclocal-1.4 backwards compatibility:
6978
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
6983
AC_DEFUN([LT_PROG_RC],
6984
[AC_CHECK_TOOL(RC, windres,)
6988
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
6989
dnl aclocal-1.4 backwards compatibility:
6990
dnl AC_DEFUN([LT_AC_PROG_RC], [])
6995
# If we don't have a new enough Autoconf to choose the best grep
6996
# available, choose the one first in the user's PATH.
6997
m4_defun([_LT_DECL_EGREP],
6998
[AC_REQUIRE([AC_PROG_EGREP])dnl
6999
AC_REQUIRE([AC_PROG_FGREP])dnl
7000
test -z "$GREP" && GREP=grep
7001
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7002
_LT_DECL([], [EGREP], [1], [An ERE matcher])
7003
_LT_DECL([], [FGREP], [1], [A literal string matcher])
7004
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7011
# If we don't have a new enough Autoconf to choose the best objdump
7012
# available, choose the one first in the user's PATH.
7013
m4_defun([_LT_DECL_OBJDUMP],
7014
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7015
test -z "$OBJDUMP" && OBJDUMP=objdump
7016
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7023
# Check for a fully-functional sed program, that truncates
7024
# as few characters as possible. Prefer GNU sed if found.
7025
m4_defun([_LT_DECL_SED],
7027
test -z "$SED" && SED=sed
7028
Xsed="$SED -e 1s/^X//"
7029
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7030
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7031
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
7034
m4_ifndef([AC_PROG_SED], [
7035
############################################################
7036
# NOTE: This macro has been submitted for inclusion into #
7037
# GNU Autoconf as AC_PROG_SED. When it is available in #
7038
# a released version of Autoconf we should remove this #
7039
# macro and use it instead. #
7040
############################################################
7042
m4_defun([AC_PROG_SED],
7043
[AC_MSG_CHECKING([for a sed that does not truncate output])
7044
AC_CACHE_VAL(lt_cv_path_SED,
7045
[# Loop through the user's path and test for sed and gsed.
7046
# Then use that list of sed's as ones to test for truncation.
7047
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7051
test -z "$as_dir" && as_dir=.
7052
for lt_ac_prog in sed gsed; do
7053
for ac_exec_ext in '' $ac_executable_extensions; do
7054
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7055
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7063
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7064
# along with /bin/sed that truncates output.
7065
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7066
test ! -f $lt_ac_sed && continue
7067
cat /dev/null > conftest.in
7069
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7070
# Check for GNU sed and select it if it is found.
7071
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7072
lt_cv_path_SED=$lt_ac_sed
7076
cat conftest.in conftest.in >conftest.tmp
7077
mv conftest.tmp conftest.in
7078
cp conftest.in conftest.nl
7080
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7081
cmp -s conftest.out conftest.nl || break
7082
# 10000 chars as input seems more than enough
7083
test $lt_ac_count -gt 10 && break
7084
lt_ac_count=`expr $lt_ac_count + 1`
7085
if test $lt_ac_count -gt $lt_ac_max; then
7086
lt_ac_max=$lt_ac_count
7087
lt_cv_path_SED=$lt_ac_sed
7094
AC_MSG_RESULT([$SED])
7099
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7100
dnl aclocal-1.4 backwards compatibility:
7101
dnl AC_DEFUN([LT_AC_PROG_SED], [])
7104
# _LT_CHECK_SHELL_FEATURES
7105
# ------------------------
7106
# Find out whether the shell is Bourne or XSI compatible,
7107
# or has some other useful features.
7108
m4_defun([_LT_CHECK_SHELL_FEATURES],
7109
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7110
# Try some XSI features
7113
test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7115
&& eval 'test $(( 1 + 1 )) -eq 2 \
7116
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7118
AC_MSG_RESULT([$xsi_shell])
7119
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7121
AC_MSG_CHECKING([whether the shell understands "+="])
7123
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7125
&& lt_shell_append=yes
7126
AC_MSG_RESULT([$lt_shell_append])
7127
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7129
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7134
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7136
# test EBCDIC or ASCII
7137
case `echo X|tr X '\101'` in
7138
A) # ASCII based system
7139
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7140
lt_SP2NL='tr \040 \012'
7141
lt_NL2SP='tr \015\012 \040\040'
7143
*) # EBCDIC based system
7144
lt_SP2NL='tr \100 \n'
7145
lt_NL2SP='tr \r\n \100\100'
7148
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7149
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7150
])# _LT_CHECK_SHELL_FEATURES
7153
# _LT_PROG_XSI_SHELLFNS
7154
# ---------------------
7155
# Bourne and XSI compatible variants of some useful shell functions.
7156
m4_defun([_LT_PROG_XSI_SHELLFNS],
7159
cat << \_LT_EOF >> "$cfgfile"
7161
# func_dirname file append nondir_replacement
7162
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7163
# otherwise set result to NONDIR_REPLACEMENT.
7167
*/*) func_dirname_result="${1%/*}${2}" ;;
7168
* ) func_dirname_result="${3}" ;;
7172
# func_basename file
7175
func_basename_result="${1##*/}"
7178
# func_dirname_and_basename file append nondir_replacement
7179
# perform func_basename and func_dirname in a single function
7181
# dirname: Compute the dirname of FILE. If nonempty,
7182
# add APPEND to the result, otherwise set result
7183
# to NONDIR_REPLACEMENT.
7184
# value returned in "$func_dirname_result"
7185
# basename: Compute filename of FILE.
7186
# value retuned in "$func_basename_result"
7187
# Implementation must be kept synchronized with func_dirname
7188
# and func_basename. For efficiency, we do not delegate to
7189
# those functions but instead duplicate the functionality here.
7190
func_dirname_and_basename ()
7193
*/*) func_dirname_result="${1%/*}${2}" ;;
7194
* ) func_dirname_result="${3}" ;;
7196
func_basename_result="${1##*/}"
7199
# func_stripname prefix suffix name
7200
# strip PREFIX and SUFFIX off of NAME.
7201
# PREFIX and SUFFIX must not contain globbing or regex special
7202
# characters, hashes, percent signs, but SUFFIX may contain a leading
7203
# dot (in which case that matches only a dot).
7206
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7207
# positional parameters, so assign one to ordinary parameter first.
7208
func_stripname_result=${3}
7209
func_stripname_result=${func_stripname_result#"${1}"}
7210
func_stripname_result=${func_stripname_result%"${2}"}
7216
func_opt_split_opt=${1%%=*}
7217
func_opt_split_arg=${1#*=}
7224
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7225
*) func_lo2o_result=${1} ;;
7229
# func_xform libobj-or-source
7232
func_xform_result=${1%.*}.lo
7235
# func_arith arithmetic-term...
7238
func_arith_result=$(( $[*] ))
7242
# STRING may not start with a hyphen.
7245
func_len_result=${#1}
7250
*) # Bourne compatible functions.
7251
cat << \_LT_EOF >> "$cfgfile"
7253
# func_dirname file append nondir_replacement
7254
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7255
# otherwise set result to NONDIR_REPLACEMENT.
7258
# Extract subdirectory from the argument.
7259
func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7260
if test "X$func_dirname_result" = "X${1}"; then
7261
func_dirname_result="${3}"
7263
func_dirname_result="$func_dirname_result${2}"
7267
# func_basename file
7270
func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7273
dnl func_dirname_and_basename
7274
dnl A portable version of this function is already defined in general.m4sh
7275
dnl so there is no need for it here.
7277
# func_stripname prefix suffix name
7278
# strip PREFIX and SUFFIX off of NAME.
7279
# PREFIX and SUFFIX must not contain globbing or regex special
7280
# characters, hashes, percent signs, but SUFFIX may contain a leading
7281
# dot (in which case that matches only a dot).
7282
# func_strip_suffix prefix name
7286
.*) func_stripname_result=`$ECHO "X${3}" \
7287
| $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7288
*) func_stripname_result=`$ECHO "X${3}" \
7289
| $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7294
my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7295
my_sed_long_arg='1s/^-[[^=]]*=//'
7300
func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7301
func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7307
func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7310
# func_xform libobj-or-source
7313
func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7316
# func_arith arithmetic-term...
7319
func_arith_result=`expr "$[@]"`
7323
# STRING may not start with a hyphen.
7326
func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7332
case $lt_shell_append in
7334
cat << \_LT_EOF >> "$cfgfile"
7336
# func_append var value
7337
# Append VALUE to the end of shell variable VAR.
7345
cat << \_LT_EOF >> "$cfgfile"
7347
# func_append var value
7348
# Append VALUE to the end of shell variable VAR.
7351
eval "$[1]=\$$[1]\$[2]"