michael@0: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- michael@0: # michael@0: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, michael@0: # 2006, 2007, 2008 Free Software Foundation, Inc. michael@0: # Written by Gordon Matzigkeit, 1996 michael@0: # michael@0: # This file is free software; the Free Software Foundation gives michael@0: # unlimited permission to copy and/or distribute it, with or without michael@0: # modifications, as long as this notice is preserved. michael@0: michael@0: m4_define([_LT_COPYING], [dnl michael@0: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, michael@0: # 2006, 2007, 2008 Free Software Foundation, Inc. michael@0: # Written by Gordon Matzigkeit, 1996 michael@0: # michael@0: # This file is part of GNU Libtool. michael@0: # michael@0: # GNU Libtool is free software; you can redistribute it and/or michael@0: # modify it under the terms of the GNU General Public License as michael@0: # published by the Free Software Foundation; either version 2 of michael@0: # the License, or (at your option) any later version. michael@0: # michael@0: # As a special exception to the GNU General Public License, michael@0: # if you distribute this file as part of a program or library that michael@0: # is built using GNU Libtool, you may include this file under the michael@0: # same distribution terms that you use for the rest of that program. michael@0: # michael@0: # GNU Libtool is distributed in the hope that it will be useful, michael@0: # but WITHOUT ANY WARRANTY; without even the implied warranty of michael@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the michael@0: # GNU General Public License for more details. michael@0: # michael@0: # You should have received a copy of the GNU General Public License michael@0: # along with GNU Libtool; see the file COPYING. If not, a copy michael@0: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or michael@0: # obtained by writing to the Free Software Foundation, Inc., michael@0: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. michael@0: ]) michael@0: michael@0: # serial 56 LT_INIT michael@0: michael@0: michael@0: # LT_PREREQ(VERSION) michael@0: # ------------------ michael@0: # Complain and exit if this libtool version is less that VERSION. michael@0: m4_defun([LT_PREREQ], michael@0: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, michael@0: [m4_default([$3], michael@0: [m4_fatal([Libtool version $1 or higher is required], michael@0: 63)])], michael@0: [$2])]) michael@0: michael@0: michael@0: # _LT_CHECK_BUILDDIR michael@0: # ------------------ michael@0: # Complain if the absolute build directory name contains unusual characters michael@0: m4_defun([_LT_CHECK_BUILDDIR], michael@0: [case `pwd` in michael@0: *\ * | *\ *) michael@0: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; michael@0: esac michael@0: ]) michael@0: michael@0: michael@0: # LT_INIT([OPTIONS]) michael@0: # ------------------ michael@0: AC_DEFUN([LT_INIT], michael@0: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT michael@0: AC_BEFORE([$0], [LT_LANG])dnl michael@0: AC_BEFORE([$0], [LT_OUTPUT])dnl michael@0: AC_BEFORE([$0], [LTDL_INIT])dnl michael@0: m4_require([_LT_CHECK_BUILDDIR])dnl michael@0: michael@0: dnl Autoconf doesn't catch unexpanded LT_ macros by default: michael@0: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl michael@0: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl michael@0: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 michael@0: dnl unless we require an AC_DEFUNed macro: michael@0: AC_REQUIRE([LTOPTIONS_VERSION])dnl michael@0: AC_REQUIRE([LTSUGAR_VERSION])dnl michael@0: AC_REQUIRE([LTVERSION_VERSION])dnl michael@0: AC_REQUIRE([LTOBSOLETE_VERSION])dnl michael@0: m4_require([_LT_PROG_LTMAIN])dnl michael@0: michael@0: dnl Parse OPTIONS michael@0: _LT_SET_OPTIONS([$0], [$1]) michael@0: michael@0: # This can be used to rebuild libtool when needed michael@0: LIBTOOL_DEPS="$ltmain" michael@0: michael@0: # Always use our own libtool. michael@0: LIBTOOL='$(SHELL) $(top_builddir)/libtool' michael@0: AC_SUBST(LIBTOOL)dnl michael@0: michael@0: _LT_SETUP michael@0: michael@0: # Only expand once: michael@0: m4_define([LT_INIT]) michael@0: ])# LT_INIT michael@0: michael@0: # Old names: michael@0: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) michael@0: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) michael@0: dnl AC_DEFUN([AM_PROG_LIBTOOL], []) michael@0: michael@0: michael@0: # _LT_CC_BASENAME(CC) michael@0: # ------------------- michael@0: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. michael@0: m4_defun([_LT_CC_BASENAME], michael@0: [for cc_temp in $1""; do michael@0: case $cc_temp in michael@0: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; michael@0: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; michael@0: \-*) ;; michael@0: *) break;; michael@0: esac michael@0: done michael@0: cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` michael@0: ]) michael@0: michael@0: michael@0: # _LT_FILEUTILS_DEFAULTS michael@0: # ---------------------- michael@0: # It is okay to use these file commands and assume they have been set michael@0: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. michael@0: m4_defun([_LT_FILEUTILS_DEFAULTS], michael@0: [: ${CP="cp -f"} michael@0: : ${MV="mv -f"} michael@0: : ${RM="rm -f"} michael@0: ])# _LT_FILEUTILS_DEFAULTS michael@0: michael@0: michael@0: # _LT_SETUP michael@0: # --------- michael@0: m4_defun([_LT_SETUP], michael@0: [AC_REQUIRE([AC_CANONICAL_HOST])dnl michael@0: AC_REQUIRE([AC_CANONICAL_BUILD])dnl michael@0: _LT_DECL([], [host_alias], [0], [The host system])dnl michael@0: _LT_DECL([], [host], [0])dnl michael@0: _LT_DECL([], [host_os], [0])dnl michael@0: dnl michael@0: _LT_DECL([], [build_alias], [0], [The build system])dnl michael@0: _LT_DECL([], [build], [0])dnl michael@0: _LT_DECL([], [build_os], [0])dnl michael@0: dnl michael@0: AC_REQUIRE([AC_PROG_CC])dnl michael@0: AC_REQUIRE([LT_PATH_LD])dnl michael@0: AC_REQUIRE([LT_PATH_NM])dnl michael@0: dnl michael@0: AC_REQUIRE([AC_PROG_LN_S])dnl michael@0: test -z "$LN_S" && LN_S="ln -s" michael@0: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl michael@0: dnl michael@0: AC_REQUIRE([LT_CMD_MAX_LEN])dnl michael@0: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl michael@0: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl michael@0: dnl michael@0: m4_require([_LT_FILEUTILS_DEFAULTS])dnl michael@0: m4_require([_LT_CHECK_SHELL_FEATURES])dnl michael@0: m4_require([_LT_CMD_RELOAD])dnl michael@0: m4_require([_LT_CHECK_MAGIC_METHOD])dnl michael@0: m4_require([_LT_CMD_OLD_ARCHIVE])dnl michael@0: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl michael@0: michael@0: _LT_CONFIG_LIBTOOL_INIT([ michael@0: # See if we are running on zsh, and set the options which allow our michael@0: # commands through without removal of \ escapes INIT. michael@0: if test -n "\${ZSH_VERSION+set}" ; then michael@0: setopt NO_GLOB_SUBST michael@0: fi michael@0: ]) michael@0: if test -n "${ZSH_VERSION+set}" ; then michael@0: setopt NO_GLOB_SUBST michael@0: fi michael@0: michael@0: _LT_CHECK_OBJDIR michael@0: michael@0: m4_require([_LT_TAG_COMPILER])dnl michael@0: _LT_PROG_ECHO_BACKSLASH michael@0: michael@0: case $host_os in michael@0: aix3*) michael@0: # AIX sometimes has problems with the GCC collect2 program. For some michael@0: # reason, if we set the COLLECT_NAMES environment variable, the problems michael@0: # vanish in a puff of smoke. michael@0: if test "X${COLLECT_NAMES+set}" != Xset; then michael@0: COLLECT_NAMES= michael@0: export COLLECT_NAMES michael@0: fi michael@0: ;; michael@0: esac michael@0: michael@0: # Sed substitution that helps us do robust quoting. It backslashifies michael@0: # metacharacters that are still active within double-quoted strings. michael@0: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' michael@0: michael@0: # Same as above, but do not quote variable references. michael@0: double_quote_subst='s/\([["`\\]]\)/\\\1/g' michael@0: michael@0: # Sed substitution to delay expansion of an escaped shell variable in a michael@0: # double_quote_subst'ed string. michael@0: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' michael@0: michael@0: # Sed substitution to delay expansion of an escaped single quote. michael@0: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' michael@0: michael@0: # Sed substitution to avoid accidental globbing in evaled expressions michael@0: no_glob_subst='s/\*/\\\*/g' michael@0: michael@0: # Global variables: michael@0: ofile=libtool michael@0: can_build_shared=yes michael@0: michael@0: # All known linkers require a `.a' archive for static linking (except MSVC, michael@0: # which needs '.lib'). michael@0: libext=a michael@0: michael@0: with_gnu_ld="$lt_cv_prog_gnu_ld" michael@0: michael@0: old_CC="$CC" michael@0: old_CFLAGS="$CFLAGS" michael@0: michael@0: # Set sane defaults for various variables michael@0: test -z "$CC" && CC=cc michael@0: test -z "$LTCC" && LTCC=$CC michael@0: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS michael@0: test -z "$LD" && LD=ld michael@0: test -z "$ac_objext" && ac_objext=o michael@0: michael@0: _LT_CC_BASENAME([$compiler]) michael@0: michael@0: # Only perform the check for file, if the check method requires it michael@0: test -z "$MAGIC_CMD" && MAGIC_CMD=file michael@0: case $deplibs_check_method in michael@0: file_magic*) michael@0: if test "$file_magic_cmd" = '$MAGIC_CMD'; then michael@0: _LT_PATH_MAGIC michael@0: fi michael@0: ;; michael@0: esac michael@0: michael@0: # Use C for the default configuration in the libtool script michael@0: LT_SUPPORTED_TAG([CC]) michael@0: _LT_LANG_C_CONFIG michael@0: _LT_LANG_DEFAULT_CONFIG michael@0: _LT_CONFIG_COMMANDS michael@0: ])# _LT_SETUP michael@0: michael@0: michael@0: # _LT_PROG_LTMAIN michael@0: # --------------- michael@0: # Note that this code is called both from `configure', and `config.status' michael@0: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, michael@0: # `config.status' has no value for ac_aux_dir unless we are using Automake, michael@0: # so we pass a copy along to make sure it has a sensible value anyway. michael@0: m4_defun([_LT_PROG_LTMAIN], michael@0: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl michael@0: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) michael@0: ltmain="$ac_aux_dir/ltmain.sh" michael@0: ])# _LT_PROG_LTMAIN michael@0: michael@0: michael@0: ## ------------------------------------- ## michael@0: ## Accumulate code for creating libtool. ## michael@0: ## ------------------------------------- ## michael@0: michael@0: # So that we can recreate a full libtool script including additional michael@0: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS michael@0: # in macros and then make a single call at the end using the `libtool' michael@0: # label. michael@0: michael@0: michael@0: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) michael@0: # ---------------------------------------- michael@0: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. michael@0: m4_define([_LT_CONFIG_LIBTOOL_INIT], michael@0: [m4_ifval([$1], michael@0: [m4_append([_LT_OUTPUT_LIBTOOL_INIT], michael@0: [$1 michael@0: ])])]) michael@0: michael@0: # Initialize. michael@0: m4_define([_LT_OUTPUT_LIBTOOL_INIT]) michael@0: michael@0: michael@0: # _LT_CONFIG_LIBTOOL([COMMANDS]) michael@0: # ------------------------------ michael@0: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. michael@0: m4_define([_LT_CONFIG_LIBTOOL], michael@0: [m4_ifval([$1], michael@0: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], michael@0: [$1 michael@0: ])])]) michael@0: michael@0: # Initialize. michael@0: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) michael@0: michael@0: michael@0: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) michael@0: # ----------------------------------------------------- michael@0: m4_defun([_LT_CONFIG_SAVE_COMMANDS], michael@0: [_LT_CONFIG_LIBTOOL([$1]) michael@0: _LT_CONFIG_LIBTOOL_INIT([$2]) michael@0: ]) michael@0: michael@0: michael@0: # _LT_FORMAT_COMMENT([COMMENT]) michael@0: # ----------------------------- michael@0: # Add leading comment marks to the start of each line, and a trailing michael@0: # full-stop to the whole comment if one is not present already. michael@0: m4_define([_LT_FORMAT_COMMENT], michael@0: [m4_ifval([$1], [ michael@0: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], michael@0: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) michael@0: )]) michael@0: michael@0: michael@0: michael@0: ## ------------------------ ## michael@0: ## FIXME: Eliminate VARNAME ## michael@0: ## ------------------------ ## michael@0: michael@0: michael@0: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) michael@0: # ------------------------------------------------------------------- michael@0: # CONFIGNAME is the name given to the value in the libtool script. michael@0: # VARNAME is the (base) name used in the configure script. michael@0: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on michael@0: # VARNAME. Any other value will be used directly. michael@0: m4_define([_LT_DECL], michael@0: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], michael@0: [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], michael@0: [m4_ifval([$1], [$1], [$2])]) michael@0: lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) michael@0: m4_ifval([$4], michael@0: [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) michael@0: lt_dict_add_subkey([lt_decl_dict], [$2], michael@0: [tagged?], [m4_ifval([$5], [yes], [no])])]) michael@0: ]) michael@0: michael@0: michael@0: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) michael@0: # -------------------------------------------------------- michael@0: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) michael@0: michael@0: michael@0: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) michael@0: # ------------------------------------------------ michael@0: m4_define([lt_decl_tag_varnames], michael@0: [_lt_decl_filter([tagged?], [yes], $@)]) michael@0: michael@0: michael@0: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) michael@0: # --------------------------------------------------------- michael@0: m4_define([_lt_decl_filter], michael@0: [m4_case([$#], michael@0: [0], [m4_fatal([$0: too few arguments: $#])], michael@0: [1], [m4_fatal([$0: too few arguments: $#: $1])], michael@0: [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], michael@0: [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], michael@0: [lt_dict_filter([lt_decl_dict], $@)])[]dnl michael@0: ]) michael@0: michael@0: michael@0: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) michael@0: # -------------------------------------------------- michael@0: m4_define([lt_decl_quote_varnames], michael@0: [_lt_decl_filter([value], [1], $@)]) michael@0: michael@0: michael@0: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) michael@0: # --------------------------------------------------- michael@0: m4_define([lt_decl_dquote_varnames], michael@0: [_lt_decl_filter([value], [2], $@)]) michael@0: michael@0: michael@0: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) michael@0: # --------------------------------------------------- michael@0: m4_define([lt_decl_varnames_tagged], michael@0: [m4_assert([$# <= 2])dnl michael@0: _$0(m4_quote(m4_default([$1], [[, ]])), michael@0: m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), michael@0: m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) michael@0: m4_define([_lt_decl_varnames_tagged], michael@0: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) michael@0: michael@0: michael@0: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) michael@0: # ------------------------------------------------ michael@0: m4_define([lt_decl_all_varnames], michael@0: [_$0(m4_quote(m4_default([$1], [[, ]])), michael@0: m4_if([$2], [], michael@0: m4_quote(lt_decl_varnames), michael@0: m4_quote(m4_shift($@))))[]dnl michael@0: ]) michael@0: m4_define([_lt_decl_all_varnames], michael@0: [lt_join($@, lt_decl_varnames_tagged([$1], michael@0: lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl michael@0: ]) michael@0: michael@0: michael@0: # _LT_CONFIG_STATUS_DECLARE([VARNAME]) michael@0: # ------------------------------------ michael@0: # Quote a variable value, and forward it to `config.status' so that its michael@0: # declaration there will have the same value as in `configure'. VARNAME michael@0: # must have a single quote delimited value for this to work. michael@0: m4_define([_LT_CONFIG_STATUS_DECLARE], michael@0: [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) michael@0: michael@0: michael@0: # _LT_CONFIG_STATUS_DECLARATIONS michael@0: # ------------------------------ michael@0: # We delimit libtool config variables with single quotes, so when michael@0: # we write them to config.status, we have to be sure to quote all michael@0: # embedded single quotes properly. In configure, this macro expands michael@0: # each variable declared with _LT_DECL (and _LT_TAGDECL) into: michael@0: # michael@0: # ='`$ECHO "X$" | $Xsed -e "$delay_single_quote_subst"`' michael@0: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], michael@0: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), michael@0: [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) michael@0: michael@0: michael@0: # _LT_LIBTOOL_TAGS michael@0: # ---------------- michael@0: # Output comment and list of tags supported by the script michael@0: m4_defun([_LT_LIBTOOL_TAGS], michael@0: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl michael@0: available_tags="_LT_TAGS"dnl michael@0: ]) michael@0: michael@0: michael@0: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) michael@0: # ----------------------------------- michael@0: # Extract the dictionary values for VARNAME (optionally with TAG) and michael@0: # expand to a commented shell variable setting: michael@0: # michael@0: # # Some comment about what VAR is for. michael@0: # visible_name=$lt_internal_name michael@0: m4_define([_LT_LIBTOOL_DECLARE], michael@0: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], michael@0: [description])))[]dnl michael@0: m4_pushdef([_libtool_name], michael@0: m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl michael@0: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), michael@0: [0], [_libtool_name=[$]$1], michael@0: [1], [_libtool_name=$lt_[]$1], michael@0: [2], [_libtool_name=$lt_[]$1], michael@0: [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl michael@0: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl michael@0: ]) michael@0: michael@0: michael@0: # _LT_LIBTOOL_CONFIG_VARS michael@0: # ----------------------- michael@0: # Produce commented declarations of non-tagged libtool config variables michael@0: # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' michael@0: # script. Tagged libtool config variables (even for the LIBTOOL CONFIG michael@0: # section) are produced by _LT_LIBTOOL_TAG_VARS. michael@0: m4_defun([_LT_LIBTOOL_CONFIG_VARS], michael@0: [m4_foreach([_lt_var], michael@0: m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), michael@0: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) michael@0: michael@0: michael@0: # _LT_LIBTOOL_TAG_VARS(TAG) michael@0: # ------------------------- michael@0: m4_define([_LT_LIBTOOL_TAG_VARS], michael@0: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), michael@0: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) michael@0: michael@0: michael@0: # _LT_TAGVAR(VARNAME, [TAGNAME]) michael@0: # ------------------------------ michael@0: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) michael@0: michael@0: michael@0: # _LT_CONFIG_COMMANDS michael@0: # ------------------- michael@0: # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of michael@0: # variables for single and double quote escaping we saved from calls michael@0: # to _LT_DECL, we can put quote escaped variables declarations michael@0: # into `config.status', and then the shell code to quote escape them in michael@0: # for loops in `config.status'. Finally, any additional code accumulated michael@0: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. michael@0: m4_defun([_LT_CONFIG_COMMANDS], michael@0: [AC_PROVIDE_IFELSE([LT_OUTPUT], michael@0: dnl If the libtool generation code has been placed in $CONFIG_LT, michael@0: dnl instead of duplicating it all over again into config.status, michael@0: dnl then we will have config.status run $CONFIG_LT later, so it michael@0: dnl needs to know what name is stored there: michael@0: [AC_CONFIG_COMMANDS([libtool], michael@0: [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], michael@0: dnl If the libtool generation code is destined for config.status, michael@0: dnl expand the accumulated commands and init code now: michael@0: [AC_CONFIG_COMMANDS([libtool], michael@0: [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) michael@0: ])#_LT_CONFIG_COMMANDS michael@0: michael@0: michael@0: # Initialize. michael@0: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], michael@0: [ michael@0: michael@0: # The HP-UX ksh and POSIX shell print the target directory to stdout michael@0: # if CDPATH is set. michael@0: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH michael@0: michael@0: sed_quote_subst='$sed_quote_subst' michael@0: double_quote_subst='$double_quote_subst' michael@0: delay_variable_subst='$delay_variable_subst' michael@0: _LT_CONFIG_STATUS_DECLARATIONS michael@0: LTCC='$LTCC' michael@0: LTCFLAGS='$LTCFLAGS' michael@0: compiler='$compiler_DEFAULT' michael@0: michael@0: # Quote evaled strings. michael@0: for var in lt_decl_all_varnames([[ \ michael@0: ]], lt_decl_quote_varnames); do michael@0: case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in michael@0: *[[\\\\\\\`\\"\\\$]]*) michael@0: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" michael@0: ;; michael@0: *) michael@0: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" michael@0: ;; michael@0: esac michael@0: done michael@0: michael@0: # Double-quote double-evaled strings. michael@0: for var in lt_decl_all_varnames([[ \ michael@0: ]], lt_decl_dquote_varnames); do michael@0: case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in michael@0: *[[\\\\\\\`\\"\\\$]]*) michael@0: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" michael@0: ;; michael@0: *) michael@0: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" michael@0: ;; michael@0: esac michael@0: done michael@0: michael@0: # Fix-up fallback echo if it was mangled by the above quoting rules. michael@0: case \$lt_ECHO in michael@0: *'\\\[$]0 --fallback-echo"')dnl " michael@0: lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` michael@0: ;; michael@0: esac michael@0: michael@0: _LT_OUTPUT_LIBTOOL_INIT michael@0: ]) michael@0: michael@0: michael@0: # LT_OUTPUT michael@0: # --------- michael@0: # This macro allows early generation of the libtool script (before michael@0: # AC_OUTPUT is called), incase it is used in configure for compilation michael@0: # tests. michael@0: AC_DEFUN([LT_OUTPUT], michael@0: [: ${CONFIG_LT=./config.lt} michael@0: AC_MSG_NOTICE([creating $CONFIG_LT]) michael@0: cat >"$CONFIG_LT" <<_LTEOF michael@0: #! $SHELL michael@0: # Generated by $as_me. michael@0: # Run this file to recreate a libtool stub with the current configuration. michael@0: michael@0: lt_cl_silent=false michael@0: SHELL=\${CONFIG_SHELL-$SHELL} michael@0: _LTEOF michael@0: michael@0: cat >>"$CONFIG_LT" <<\_LTEOF michael@0: AS_SHELL_SANITIZE michael@0: _AS_PREPARE michael@0: michael@0: exec AS_MESSAGE_FD>&1 michael@0: exec AS_MESSAGE_LOG_FD>>config.log michael@0: { michael@0: echo michael@0: AS_BOX([Running $as_me.]) michael@0: } >&AS_MESSAGE_LOG_FD michael@0: michael@0: lt_cl_help="\ michael@0: \`$as_me' creates a local libtool stub from the current configuration, michael@0: for use in further configure time tests before the real libtool is michael@0: generated. michael@0: michael@0: Usage: $[0] [[OPTIONS]] michael@0: michael@0: -h, --help print this help, then exit michael@0: -V, --version print version number, then exit michael@0: -q, --quiet do not print progress messages michael@0: -d, --debug don't remove temporary files michael@0: michael@0: Report bugs to ." michael@0: michael@0: lt_cl_version="\ michael@0: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl michael@0: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) michael@0: configured by $[0], generated by m4_PACKAGE_STRING. michael@0: michael@0: Copyright (C) 2008 Free Software Foundation, Inc. michael@0: This config.lt script is free software; the Free Software Foundation michael@0: gives unlimited permision to copy, distribute and modify it." michael@0: michael@0: while test $[#] != 0 michael@0: do michael@0: case $[1] in michael@0: --version | --v* | -V ) michael@0: echo "$lt_cl_version"; exit 0 ;; michael@0: --help | --h* | -h ) michael@0: echo "$lt_cl_help"; exit 0 ;; michael@0: --debug | --d* | -d ) michael@0: debug=: ;; michael@0: --quiet | --q* | --silent | --s* | -q ) michael@0: lt_cl_silent=: ;; michael@0: michael@0: -*) AC_MSG_ERROR([unrecognized option: $[1] michael@0: Try \`$[0] --help' for more information.]) ;; michael@0: michael@0: *) AC_MSG_ERROR([unrecognized argument: $[1] michael@0: Try \`$[0] --help' for more information.]) ;; michael@0: esac michael@0: shift michael@0: done michael@0: michael@0: if $lt_cl_silent; then michael@0: exec AS_MESSAGE_FD>/dev/null michael@0: fi michael@0: _LTEOF michael@0: michael@0: cat >>"$CONFIG_LT" <<_LTEOF michael@0: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT michael@0: _LTEOF michael@0: michael@0: cat >>"$CONFIG_LT" <<\_LTEOF michael@0: AC_MSG_NOTICE([creating $ofile]) michael@0: _LT_OUTPUT_LIBTOOL_COMMANDS michael@0: AS_EXIT(0) michael@0: _LTEOF michael@0: chmod +x "$CONFIG_LT" michael@0: michael@0: # configure is writing to config.log, but config.lt does its own redirection, michael@0: # appending to config.log, which fails on DOS, as config.log is still kept michael@0: # open by configure. Here we exec the FD to /dev/null, effectively closing michael@0: # config.log, so it can be properly (re)opened and appended to by config.lt. michael@0: if test "$no_create" != yes; then michael@0: lt_cl_success=: michael@0: test "$silent" = yes && michael@0: lt_config_lt_args="$lt_config_lt_args --quiet" michael@0: exec AS_MESSAGE_LOG_FD>/dev/null michael@0: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false michael@0: exec AS_MESSAGE_LOG_FD>>config.log michael@0: $lt_cl_success || AS_EXIT(1) michael@0: fi michael@0: ])# LT_OUTPUT michael@0: michael@0: michael@0: # _LT_CONFIG(TAG) michael@0: # --------------- michael@0: # If TAG is the built-in tag, create an initial libtool script with a michael@0: # default configuration from the untagged config vars. Otherwise add code michael@0: # to config.status for appending the configuration named by TAG from the michael@0: # matching tagged config vars. michael@0: m4_defun([_LT_CONFIG], michael@0: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl michael@0: _LT_CONFIG_SAVE_COMMANDS([ michael@0: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl michael@0: m4_if(_LT_TAG, [C], [ michael@0: # See if we are running on zsh, and set the options which allow our michael@0: # commands through without removal of \ escapes. michael@0: if test -n "${ZSH_VERSION+set}" ; then michael@0: setopt NO_GLOB_SUBST michael@0: fi michael@0: michael@0: cfgfile="${ofile}T" michael@0: trap "$RM \"$cfgfile\"; exit 1" 1 2 15 michael@0: $RM "$cfgfile" michael@0: michael@0: cat <<_LT_EOF >> "$cfgfile" michael@0: #! $SHELL michael@0: michael@0: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. michael@0: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION michael@0: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: michael@0: # NOTE: Changes made to this file will be lost: look at ltmain.sh. michael@0: # michael@0: _LT_COPYING michael@0: _LT_LIBTOOL_TAGS michael@0: michael@0: # ### BEGIN LIBTOOL CONFIG michael@0: _LT_LIBTOOL_CONFIG_VARS michael@0: _LT_LIBTOOL_TAG_VARS michael@0: # ### END LIBTOOL CONFIG michael@0: michael@0: _LT_EOF michael@0: michael@0: case $host_os in michael@0: aix3*) michael@0: cat <<\_LT_EOF >> "$cfgfile" michael@0: # AIX sometimes has problems with the GCC collect2 program. For some michael@0: # reason, if we set the COLLECT_NAMES environment variable, the problems michael@0: # vanish in a puff of smoke. michael@0: if test "X${COLLECT_NAMES+set}" != Xset; then michael@0: COLLECT_NAMES= michael@0: export COLLECT_NAMES michael@0: fi michael@0: _LT_EOF michael@0: ;; michael@0: esac michael@0: michael@0: _LT_PROG_LTMAIN michael@0: michael@0: # We use sed instead of cat because bash on DJGPP gets confused if michael@0: # if finds mixed CR/LF and LF-only lines. Since sed operates in michael@0: # text mode, it properly converts lines to CR/LF. This bash problem michael@0: # is reportedly fixed, but why not run on old versions too? michael@0: sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ michael@0: || (rm -f "$cfgfile"; exit 1) michael@0: michael@0: _LT_PROG_XSI_SHELLFNS michael@0: michael@0: sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ michael@0: || (rm -f "$cfgfile"; exit 1) michael@0: michael@0: mv -f "$cfgfile" "$ofile" || michael@0: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") michael@0: chmod +x "$ofile" michael@0: ], michael@0: [cat <<_LT_EOF >> "$ofile" michael@0: michael@0: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded michael@0: dnl in a comment (ie after a #). michael@0: # ### BEGIN LIBTOOL TAG CONFIG: $1 michael@0: _LT_LIBTOOL_TAG_VARS(_LT_TAG) michael@0: # ### END LIBTOOL TAG CONFIG: $1 michael@0: _LT_EOF michael@0: ])dnl /m4_if michael@0: ], michael@0: [m4_if([$1], [], [ michael@0: PACKAGE='$PACKAGE' michael@0: VERSION='$VERSION' michael@0: TIMESTAMP='$TIMESTAMP' michael@0: RM='$RM' michael@0: ofile='$ofile'], []) michael@0: ])dnl /_LT_CONFIG_SAVE_COMMANDS michael@0: ])# _LT_CONFIG michael@0: michael@0: michael@0: # LT_SUPPORTED_TAG(TAG) michael@0: # --------------------- michael@0: # Trace this macro to discover what tags are supported by the libtool michael@0: # --tag option, using: michael@0: # autoconf --trace 'LT_SUPPORTED_TAG:$1' michael@0: AC_DEFUN([LT_SUPPORTED_TAG], []) michael@0: michael@0: michael@0: # C support is built-in for now michael@0: m4_define([_LT_LANG_C_enabled], []) michael@0: m4_define([_LT_TAGS], []) michael@0: michael@0: michael@0: # LT_LANG(LANG) michael@0: # ------------- michael@0: # Enable libtool support for the given language if not already enabled. michael@0: AC_DEFUN([LT_LANG], michael@0: [AC_BEFORE([$0], [LT_OUTPUT])dnl michael@0: m4_case([$1], michael@0: [C], [_LT_LANG(C)], michael@0: [C++], [_LT_LANG(CXX)], michael@0: [Java], [_LT_LANG(GCJ)], michael@0: [Fortran 77], [_LT_LANG(F77)], michael@0: [Fortran], [_LT_LANG(FC)], michael@0: [Windows Resource], [_LT_LANG(RC)], michael@0: [m4_ifdef([_LT_LANG_]$1[_CONFIG], michael@0: [_LT_LANG($1)], michael@0: [m4_fatal([$0: unsupported language: "$1"])])])dnl michael@0: ])# LT_LANG michael@0: michael@0: michael@0: # _LT_LANG(LANGNAME) michael@0: # ------------------ michael@0: m4_defun([_LT_LANG], michael@0: [m4_ifdef([_LT_LANG_]$1[_enabled], [], michael@0: [LT_SUPPORTED_TAG([$1])dnl michael@0: m4_append([_LT_TAGS], [$1 ])dnl michael@0: m4_define([_LT_LANG_]$1[_enabled], [])dnl michael@0: _LT_LANG_$1_CONFIG($1)])dnl michael@0: ])# _LT_LANG michael@0: michael@0: michael@0: # _LT_LANG_DEFAULT_CONFIG michael@0: # ----------------------- michael@0: m4_defun([_LT_LANG_DEFAULT_CONFIG], michael@0: [AC_PROVIDE_IFELSE([AC_PROG_CXX], michael@0: [LT_LANG(CXX)], michael@0: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) michael@0: michael@0: AC_PROVIDE_IFELSE([AC_PROG_F77], michael@0: [LT_LANG(F77)], michael@0: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) michael@0: michael@0: AC_PROVIDE_IFELSE([AC_PROG_FC], michael@0: [LT_LANG(FC)], michael@0: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) michael@0: michael@0: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal michael@0: dnl pulling things in needlessly. michael@0: AC_PROVIDE_IFELSE([AC_PROG_GCJ], michael@0: [LT_LANG(GCJ)], michael@0: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], michael@0: [LT_LANG(GCJ)], michael@0: [AC_PROVIDE_IFELSE([LT_PROG_GCJ], michael@0: [LT_LANG(GCJ)], michael@0: [m4_ifdef([AC_PROG_GCJ], michael@0: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) michael@0: m4_ifdef([A][M_PROG_GCJ], michael@0: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) michael@0: m4_ifdef([LT_PROG_GCJ], michael@0: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) michael@0: michael@0: AC_PROVIDE_IFELSE([LT_PROG_RC], michael@0: [LT_LANG(RC)], michael@0: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) michael@0: ])# _LT_LANG_DEFAULT_CONFIG michael@0: michael@0: # Obsolete macros: michael@0: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) michael@0: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) michael@0: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) michael@0: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([AC_LIBTOOL_CXX], []) michael@0: dnl AC_DEFUN([AC_LIBTOOL_F77], []) michael@0: dnl AC_DEFUN([AC_LIBTOOL_FC], []) michael@0: dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) michael@0: michael@0: michael@0: # _LT_TAG_COMPILER michael@0: # ---------------- michael@0: m4_defun([_LT_TAG_COMPILER], michael@0: [AC_REQUIRE([AC_PROG_CC])dnl michael@0: michael@0: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl michael@0: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl michael@0: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl michael@0: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl michael@0: michael@0: # If no C compiler was specified, use CC. michael@0: LTCC=${LTCC-"$CC"} michael@0: michael@0: # If no C compiler flags were specified, use CFLAGS. michael@0: LTCFLAGS=${LTCFLAGS-"$CFLAGS"} michael@0: michael@0: # Allow CC to be a program name with arguments. michael@0: compiler=$CC michael@0: ])# _LT_TAG_COMPILER michael@0: michael@0: michael@0: # _LT_COMPILER_BOILERPLATE michael@0: # ------------------------ michael@0: # Check for compiler boilerplate output or warnings with michael@0: # the simple compiler test code. michael@0: m4_defun([_LT_COMPILER_BOILERPLATE], michael@0: [m4_require([_LT_DECL_SED])dnl michael@0: ac_outfile=conftest.$ac_objext michael@0: echo "$lt_simple_compile_test_code" >conftest.$ac_ext michael@0: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err michael@0: _lt_compiler_boilerplate=`cat conftest.err` michael@0: $RM conftest* michael@0: ])# _LT_COMPILER_BOILERPLATE michael@0: michael@0: michael@0: # _LT_LINKER_BOILERPLATE michael@0: # ---------------------- michael@0: # Check for linker boilerplate output or warnings with michael@0: # the simple link test code. michael@0: m4_defun([_LT_LINKER_BOILERPLATE], michael@0: [m4_require([_LT_DECL_SED])dnl michael@0: ac_outfile=conftest.$ac_objext michael@0: echo "$lt_simple_link_test_code" >conftest.$ac_ext michael@0: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err michael@0: _lt_linker_boilerplate=`cat conftest.err` michael@0: $RM -r conftest* michael@0: ])# _LT_LINKER_BOILERPLATE michael@0: michael@0: # _LT_REQUIRED_DARWIN_CHECKS michael@0: # ------------------------- michael@0: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ michael@0: case $host_os in michael@0: rhapsody* | darwin*) michael@0: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) michael@0: AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) michael@0: AC_CHECK_TOOL([LIPO], [lipo], [:]) michael@0: AC_CHECK_TOOL([OTOOL], [otool], [:]) michael@0: AC_CHECK_TOOL([OTOOL64], [otool64], [:]) michael@0: _LT_DECL([], [DSYMUTIL], [1], michael@0: [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) michael@0: _LT_DECL([], [NMEDIT], [1], michael@0: [Tool to change global to local symbols on Mac OS X]) michael@0: _LT_DECL([], [LIPO], [1], michael@0: [Tool to manipulate fat objects and archives on Mac OS X]) michael@0: _LT_DECL([], [OTOOL], [1], michael@0: [ldd/readelf like tool for Mach-O binaries on Mac OS X]) michael@0: _LT_DECL([], [OTOOL64], [1], michael@0: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) michael@0: michael@0: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], michael@0: [lt_cv_apple_cc_single_mod=no michael@0: if test -z "${LT_MULTI_MODULE}"; then michael@0: # By default we will add the -single_module flag. You can override michael@0: # by either setting the environment variable LT_MULTI_MODULE michael@0: # non-empty at configure time, or by adding -multi_module to the michael@0: # link flags. michael@0: rm -rf libconftest.dylib* michael@0: echo "int foo(void){return 1;}" > conftest.c michael@0: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ michael@0: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD michael@0: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ michael@0: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err michael@0: _lt_result=$? michael@0: if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then michael@0: lt_cv_apple_cc_single_mod=yes michael@0: else michael@0: cat conftest.err >&AS_MESSAGE_LOG_FD michael@0: fi michael@0: rm -rf libconftest.dylib* michael@0: rm -f conftest.* michael@0: fi]) michael@0: AC_CACHE_CHECK([for -exported_symbols_list linker flag], michael@0: [lt_cv_ld_exported_symbols_list], michael@0: [lt_cv_ld_exported_symbols_list=no michael@0: save_LDFLAGS=$LDFLAGS michael@0: echo "_main" > conftest.sym michael@0: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" michael@0: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], michael@0: [lt_cv_ld_exported_symbols_list=yes], michael@0: [lt_cv_ld_exported_symbols_list=no]) michael@0: LDFLAGS="$save_LDFLAGS" michael@0: ]) michael@0: case $host_os in michael@0: rhapsody* | darwin1.[[012]]) michael@0: _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; michael@0: darwin1.*) michael@0: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; michael@0: darwin*) # darwin 5.x on michael@0: # if running on 10.5 or later, the deployment target defaults michael@0: # to the OS version, if on x86, and 10.4, the deployment michael@0: # target defaults to 10.4. Don't you love it? michael@0: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in michael@0: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) michael@0: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; michael@0: 10.[[012]]*) michael@0: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; michael@0: 10.*) michael@0: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; michael@0: esac michael@0: ;; michael@0: esac michael@0: if test "$lt_cv_apple_cc_single_mod" = "yes"; then michael@0: _lt_dar_single_mod='$single_module' michael@0: fi michael@0: if test "$lt_cv_ld_exported_symbols_list" = "yes"; then michael@0: _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' michael@0: else michael@0: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' michael@0: fi michael@0: if test "$DSYMUTIL" != ":"; then michael@0: _lt_dsymutil='~$DSYMUTIL $lib || :' michael@0: else michael@0: _lt_dsymutil= michael@0: fi michael@0: ;; michael@0: esac michael@0: ]) michael@0: michael@0: michael@0: # _LT_DARWIN_LINKER_FEATURES michael@0: # -------------------------- michael@0: # Checks for linker and compiler features on darwin michael@0: m4_defun([_LT_DARWIN_LINKER_FEATURES], michael@0: [ michael@0: m4_require([_LT_REQUIRED_DARWIN_CHECKS]) michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: _LT_TAGVAR(hardcode_direct, $1)=no michael@0: _LT_TAGVAR(hardcode_automatic, $1)=yes michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)='' michael@0: _LT_TAGVAR(link_all_deplibs, $1)=yes michael@0: _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" michael@0: case $cc_basename in michael@0: ifort*) _lt_dar_can_shared=yes ;; michael@0: *) _lt_dar_can_shared=$GCC ;; michael@0: esac michael@0: if test "$_lt_dar_can_shared" = "yes"; then michael@0: output_verbose_link_cmd=echo michael@0: _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}" michael@0: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" michael@0: _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}" michael@0: _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}" michael@0: m4_if([$1], [CXX], michael@0: [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then michael@0: _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}" michael@0: _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}" michael@0: fi michael@0: ],[]) michael@0: else michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ]) michael@0: michael@0: # _LT_SYS_MODULE_PATH_AIX michael@0: # ----------------------- michael@0: # Links a minimal program and checks the executable michael@0: # for the system default hardcoded library path. In most cases, michael@0: # this is /usr/lib:/lib, but when the MPI compilers are used michael@0: # the location of the communication and MPI libs are included too. michael@0: # If we don't find anything, use the default library path according michael@0: # to the aix ld manual. michael@0: m4_defun([_LT_SYS_MODULE_PATH_AIX], michael@0: [m4_require([_LT_DECL_SED])dnl michael@0: AC_LINK_IFELSE(AC_LANG_PROGRAM,[ michael@0: lt_aix_libpath_sed=' michael@0: /Import File Strings/,/^$/ { michael@0: /^0/ { michael@0: s/^0 *\(.*\)$/\1/ michael@0: p michael@0: } michael@0: }' michael@0: aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` michael@0: # Check for a 64-bit object if we didn't find anything. michael@0: if test -z "$aix_libpath"; then michael@0: aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` michael@0: fi],[]) michael@0: if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi michael@0: ])# _LT_SYS_MODULE_PATH_AIX michael@0: michael@0: michael@0: # _LT_SHELL_INIT(ARG) michael@0: # ------------------- michael@0: m4_define([_LT_SHELL_INIT], michael@0: [ifdef([AC_DIVERSION_NOTICE], michael@0: [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], michael@0: [AC_DIVERT_PUSH(NOTICE)]) michael@0: $1 michael@0: AC_DIVERT_POP michael@0: ])# _LT_SHELL_INIT michael@0: michael@0: michael@0: # _LT_PROG_ECHO_BACKSLASH michael@0: # ----------------------- michael@0: # Add some code to the start of the generated configure script which michael@0: # will find an echo command which doesn't interpret backslashes. michael@0: m4_defun([_LT_PROG_ECHO_BACKSLASH], michael@0: [_LT_SHELL_INIT([ michael@0: # Check that we are running under the correct shell. michael@0: SHELL=${CONFIG_SHELL-/bin/sh} michael@0: michael@0: case X$lt_ECHO in michael@0: X*--fallback-echo) michael@0: # Remove one level of quotation (which was required for Make). michael@0: ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` michael@0: ;; michael@0: esac michael@0: michael@0: ECHO=${lt_ECHO-echo} michael@0: if test "X[$]1" = X--no-reexec; then michael@0: # Discard the --no-reexec flag, and continue. michael@0: shift michael@0: elif test "X[$]1" = X--fallback-echo; then michael@0: # Avoid inline document here, it may be left over michael@0: : michael@0: elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then michael@0: # Yippee, $ECHO works! michael@0: : michael@0: else michael@0: # Restart under the correct shell. michael@0: exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} michael@0: fi michael@0: michael@0: if test "X[$]1" = X--fallback-echo; then michael@0: # used as fallback echo michael@0: shift michael@0: cat <<_LT_EOF michael@0: [$]* michael@0: _LT_EOF michael@0: exit 0 michael@0: fi michael@0: michael@0: # The HP-UX ksh and POSIX shell print the target directory to stdout michael@0: # if CDPATH is set. michael@0: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH michael@0: michael@0: if test -z "$lt_ECHO"; then michael@0: if test "X${echo_test_string+set}" != Xset; then michael@0: # find a string as large as possible, as long as the shell can cope with it michael@0: for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do michael@0: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... michael@0: if { echo_test_string=`eval $cmd`; } 2>/dev/null && michael@0: { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null michael@0: then michael@0: break michael@0: fi michael@0: done michael@0: fi michael@0: michael@0: if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && michael@0: echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && michael@0: test "X$echo_testing_string" = "X$echo_test_string"; then michael@0: : michael@0: else michael@0: # The Solaris, AIX, and Digital Unix default echo programs unquote michael@0: # backslashes. This makes it impossible to quote backslashes using michael@0: # echo "$something" | sed 's/\\/\\\\/g' michael@0: # michael@0: # So, first we look for a working echo in the user's PATH. michael@0: michael@0: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR michael@0: for dir in $PATH /usr/ucb; do michael@0: IFS="$lt_save_ifs" michael@0: if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && michael@0: test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && michael@0: echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && michael@0: test "X$echo_testing_string" = "X$echo_test_string"; then michael@0: ECHO="$dir/echo" michael@0: break michael@0: fi michael@0: done michael@0: IFS="$lt_save_ifs" michael@0: michael@0: if test "X$ECHO" = Xecho; then michael@0: # We didn't find a better echo, so look for alternatives. michael@0: if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && michael@0: echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && michael@0: test "X$echo_testing_string" = "X$echo_test_string"; then michael@0: # This shell has a builtin print -r that does the trick. michael@0: ECHO='print -r' michael@0: elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && michael@0: test "X$CONFIG_SHELL" != X/bin/ksh; then michael@0: # If we have ksh, try running configure again with it. michael@0: ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} michael@0: export ORIGINAL_CONFIG_SHELL michael@0: CONFIG_SHELL=/bin/ksh michael@0: export CONFIG_SHELL michael@0: exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} michael@0: else michael@0: # Try using printf. michael@0: ECHO='printf %s\n' michael@0: if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && michael@0: echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && michael@0: test "X$echo_testing_string" = "X$echo_test_string"; then michael@0: # Cool, printf works michael@0: : michael@0: elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && michael@0: test "X$echo_testing_string" = 'X\t' && michael@0: echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && michael@0: test "X$echo_testing_string" = "X$echo_test_string"; then michael@0: CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL michael@0: export CONFIG_SHELL michael@0: SHELL="$CONFIG_SHELL" michael@0: export SHELL michael@0: ECHO="$CONFIG_SHELL [$]0 --fallback-echo" michael@0: elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && michael@0: test "X$echo_testing_string" = 'X\t' && michael@0: echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && michael@0: test "X$echo_testing_string" = "X$echo_test_string"; then michael@0: ECHO="$CONFIG_SHELL [$]0 --fallback-echo" michael@0: else michael@0: # maybe with a smaller string... michael@0: prev=: michael@0: michael@0: for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do michael@0: if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null michael@0: then michael@0: break michael@0: fi michael@0: prev="$cmd" michael@0: done michael@0: michael@0: if test "$prev" != 'sed 50q "[$]0"'; then michael@0: echo_test_string=`eval $prev` michael@0: export echo_test_string michael@0: exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} michael@0: else michael@0: # Oops. We lost completely, so just stick with echo. michael@0: ECHO=echo michael@0: fi michael@0: fi michael@0: fi michael@0: fi michael@0: fi michael@0: fi michael@0: michael@0: # Copy echo and quote the copy suitably for passing to libtool from michael@0: # the Makefile, instead of quoting the original, which is used later. michael@0: lt_ECHO=$ECHO michael@0: if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then michael@0: lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" michael@0: fi michael@0: michael@0: AC_SUBST(lt_ECHO) michael@0: ]) michael@0: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) michael@0: _LT_DECL([], [ECHO], [1], michael@0: [An echo program that does not interpret backslashes]) michael@0: ])# _LT_PROG_ECHO_BACKSLASH michael@0: michael@0: michael@0: # _LT_ENABLE_LOCK michael@0: # --------------- michael@0: m4_defun([_LT_ENABLE_LOCK], michael@0: [AC_ARG_ENABLE([libtool-lock], michael@0: [AS_HELP_STRING([--disable-libtool-lock], michael@0: [avoid locking (might break parallel builds)])]) michael@0: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes michael@0: michael@0: # Some flags need to be propagated to the compiler or linker for good michael@0: # libtool support. michael@0: case $host in michael@0: ia64-*-hpux*) michael@0: # Find out which ABI we are using. michael@0: echo 'int i;' > conftest.$ac_ext michael@0: if AC_TRY_EVAL(ac_compile); then michael@0: case `/usr/bin/file conftest.$ac_objext` in michael@0: *ELF-32*) michael@0: HPUX_IA64_MODE="32" michael@0: ;; michael@0: *ELF-64*) michael@0: HPUX_IA64_MODE="64" michael@0: ;; michael@0: esac michael@0: fi michael@0: rm -rf conftest* michael@0: ;; michael@0: *-*-irix6*) michael@0: # Find out which ABI we are using. michael@0: echo '[#]line __oline__ "configure"' > conftest.$ac_ext michael@0: if AC_TRY_EVAL(ac_compile); then michael@0: if test "$lt_cv_prog_gnu_ld" = yes; then michael@0: case `/usr/bin/file conftest.$ac_objext` in michael@0: *32-bit*) michael@0: LD="${LD-ld} -melf32bsmip" michael@0: ;; michael@0: *N32*) michael@0: LD="${LD-ld} -melf32bmipn32" michael@0: ;; michael@0: *64-bit*) michael@0: LD="${LD-ld} -melf64bmip" michael@0: ;; michael@0: esac michael@0: else michael@0: case `/usr/bin/file conftest.$ac_objext` in michael@0: *32-bit*) michael@0: LD="${LD-ld} -32" michael@0: ;; michael@0: *N32*) michael@0: LD="${LD-ld} -n32" michael@0: ;; michael@0: *64-bit*) michael@0: LD="${LD-ld} -64" michael@0: ;; michael@0: esac michael@0: fi michael@0: fi michael@0: rm -rf conftest* michael@0: ;; michael@0: michael@0: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ michael@0: s390*-*linux*|s390*-*tpf*|sparc*-*linux*) michael@0: # Find out which ABI we are using. michael@0: echo 'int i;' > conftest.$ac_ext michael@0: if AC_TRY_EVAL(ac_compile); then michael@0: case `/usr/bin/file conftest.o` in michael@0: *32-bit*) michael@0: case $host in michael@0: x86_64-*kfreebsd*-gnu) michael@0: LD="${LD-ld} -m elf_i386_fbsd" michael@0: ;; michael@0: x86_64-*linux*) michael@0: LD="${LD-ld} -m elf_i386" michael@0: ;; michael@0: ppc64-*linux*|powerpc64-*linux*) michael@0: LD="${LD-ld} -m elf32ppclinux" michael@0: ;; michael@0: s390x-*linux*) michael@0: LD="${LD-ld} -m elf_s390" michael@0: ;; michael@0: sparc64-*linux*) michael@0: LD="${LD-ld} -m elf32_sparc" michael@0: ;; michael@0: esac michael@0: ;; michael@0: *64-bit*) michael@0: case $host in michael@0: x86_64-*kfreebsd*-gnu) michael@0: LD="${LD-ld} -m elf_x86_64_fbsd" michael@0: ;; michael@0: x86_64-*linux*) michael@0: LD="${LD-ld} -m elf_x86_64" michael@0: ;; michael@0: ppc*-*linux*|powerpc*-*linux*) michael@0: LD="${LD-ld} -m elf64ppc" michael@0: ;; michael@0: s390*-*linux*|s390*-*tpf*) michael@0: LD="${LD-ld} -m elf64_s390" michael@0: ;; michael@0: sparc*-*linux*) michael@0: LD="${LD-ld} -m elf64_sparc" michael@0: ;; michael@0: esac michael@0: ;; michael@0: esac michael@0: fi michael@0: rm -rf conftest* michael@0: ;; michael@0: michael@0: *-*-sco3.2v5*) michael@0: # On SCO OpenServer 5, we need -belf to get full-featured binaries. michael@0: SAVE_CFLAGS="$CFLAGS" michael@0: CFLAGS="$CFLAGS -belf" michael@0: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, michael@0: [AC_LANG_PUSH(C) michael@0: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) michael@0: AC_LANG_POP]) michael@0: if test x"$lt_cv_cc_needs_belf" != x"yes"; then michael@0: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf michael@0: CFLAGS="$SAVE_CFLAGS" michael@0: fi michael@0: ;; michael@0: sparc*-*solaris*) michael@0: # Find out which ABI we are using. michael@0: echo 'int i;' > conftest.$ac_ext michael@0: if AC_TRY_EVAL(ac_compile); then michael@0: case `/usr/bin/file conftest.o` in michael@0: *64-bit*) michael@0: case $lt_cv_prog_gnu_ld in michael@0: yes*) LD="${LD-ld} -m elf64_sparc" ;; michael@0: *) michael@0: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then michael@0: LD="${LD-ld} -64" michael@0: fi michael@0: ;; michael@0: esac michael@0: ;; michael@0: esac michael@0: fi michael@0: rm -rf conftest* michael@0: ;; michael@0: esac michael@0: michael@0: need_locks="$enable_libtool_lock" michael@0: ])# _LT_ENABLE_LOCK michael@0: michael@0: michael@0: # _LT_CMD_OLD_ARCHIVE michael@0: # ------------------- michael@0: m4_defun([_LT_CMD_OLD_ARCHIVE], michael@0: [AC_CHECK_TOOL(AR, ar, false) michael@0: test -z "$AR" && AR=ar michael@0: test -z "$AR_FLAGS" && AR_FLAGS=cru michael@0: _LT_DECL([], [AR], [1], [The archiver]) michael@0: _LT_DECL([], [AR_FLAGS], [1]) michael@0: michael@0: AC_CHECK_TOOL(STRIP, strip, :) michael@0: test -z "$STRIP" && STRIP=: michael@0: _LT_DECL([], [STRIP], [1], [A symbol stripping program]) michael@0: michael@0: AC_CHECK_TOOL(RANLIB, ranlib, :) michael@0: test -z "$RANLIB" && RANLIB=: michael@0: _LT_DECL([], [RANLIB], [1], michael@0: [Commands used to install an old-style archive]) michael@0: michael@0: # Determine commands to create old-style static archives. michael@0: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' michael@0: old_postinstall_cmds='chmod 644 $oldlib' michael@0: old_postuninstall_cmds= michael@0: michael@0: if test -n "$RANLIB"; then michael@0: case $host_os in michael@0: openbsd*) michael@0: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" michael@0: ;; michael@0: *) michael@0: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" michael@0: ;; michael@0: esac michael@0: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" michael@0: fi michael@0: _LT_DECL([], [old_postinstall_cmds], [2]) michael@0: _LT_DECL([], [old_postuninstall_cmds], [2]) michael@0: _LT_TAGDECL([], [old_archive_cmds], [2], michael@0: [Commands used to build an old-style archive]) michael@0: ])# _LT_CMD_OLD_ARCHIVE michael@0: michael@0: michael@0: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, michael@0: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) michael@0: # ---------------------------------------------------------------- michael@0: # Check whether the given compiler option works michael@0: AC_DEFUN([_LT_COMPILER_OPTION], michael@0: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl michael@0: m4_require([_LT_DECL_SED])dnl michael@0: AC_CACHE_CHECK([$1], [$2], michael@0: [$2=no michael@0: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) michael@0: echo "$lt_simple_compile_test_code" > conftest.$ac_ext michael@0: lt_compiler_flag="$3" michael@0: # Insert the option either (1) after the last *FLAGS variable, or michael@0: # (2) before a word containing "conftest.", or (3) at the end. michael@0: # Note that $ac_compile itself does not contain backslashes and begins michael@0: # with a dollar sign (not a hyphen), so the echo should work correctly. michael@0: # The option is referenced via a variable to avoid confusing sed. michael@0: lt_compile=`echo "$ac_compile" | $SED \ michael@0: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ michael@0: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ michael@0: -e 's:$: $lt_compiler_flag:'` michael@0: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) michael@0: (eval "$lt_compile" 2>conftest.err) michael@0: ac_status=$? michael@0: cat conftest.err >&AS_MESSAGE_LOG_FD michael@0: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD michael@0: if (exit $ac_status) && test -s "$ac_outfile"; then michael@0: # The compiler can only warn and ignore the option if not recognized michael@0: # So say no if there are warnings other than the usual output. michael@0: $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp michael@0: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 michael@0: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then michael@0: $2=yes michael@0: fi michael@0: fi michael@0: $RM conftest* michael@0: ]) michael@0: michael@0: if test x"[$]$2" = xyes; then michael@0: m4_if([$5], , :, [$5]) michael@0: else michael@0: m4_if([$6], , :, [$6]) michael@0: fi michael@0: ])# _LT_COMPILER_OPTION michael@0: michael@0: # Old name: michael@0: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) michael@0: michael@0: michael@0: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, michael@0: # [ACTION-SUCCESS], [ACTION-FAILURE]) michael@0: # ---------------------------------------------------- michael@0: # Check whether the given linker option works michael@0: AC_DEFUN([_LT_LINKER_OPTION], michael@0: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl michael@0: m4_require([_LT_DECL_SED])dnl michael@0: AC_CACHE_CHECK([$1], [$2], michael@0: [$2=no michael@0: save_LDFLAGS="$LDFLAGS" michael@0: LDFLAGS="$LDFLAGS $3" michael@0: echo "$lt_simple_link_test_code" > conftest.$ac_ext michael@0: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then michael@0: # The linker can only warn and ignore the option if not recognized michael@0: # So say no if there are warnings michael@0: if test -s conftest.err; then michael@0: # Append any errors to the config.log. michael@0: cat conftest.err 1>&AS_MESSAGE_LOG_FD michael@0: $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp michael@0: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 michael@0: if diff conftest.exp conftest.er2 >/dev/null; then michael@0: $2=yes michael@0: fi michael@0: else michael@0: $2=yes michael@0: fi michael@0: fi michael@0: $RM -r conftest* michael@0: LDFLAGS="$save_LDFLAGS" michael@0: ]) michael@0: michael@0: if test x"[$]$2" = xyes; then michael@0: m4_if([$4], , :, [$4]) michael@0: else michael@0: m4_if([$5], , :, [$5]) michael@0: fi michael@0: ])# _LT_LINKER_OPTION michael@0: michael@0: # Old name: michael@0: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) michael@0: michael@0: michael@0: # LT_CMD_MAX_LEN michael@0: #--------------- michael@0: AC_DEFUN([LT_CMD_MAX_LEN], michael@0: [AC_REQUIRE([AC_CANONICAL_HOST])dnl michael@0: # find the maximum length of command line arguments michael@0: AC_MSG_CHECKING([the maximum length of command line arguments]) michael@0: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl michael@0: i=0 michael@0: teststring="ABCD" michael@0: michael@0: case $build_os in michael@0: msdosdjgpp*) michael@0: # On DJGPP, this test can blow up pretty badly due to problems in libc michael@0: # (any single argument exceeding 2000 bytes causes a buffer overrun michael@0: # during glob expansion). Even if it were fixed, the result of this michael@0: # check would be larger than it should be. michael@0: lt_cv_sys_max_cmd_len=12288; # 12K is about right michael@0: ;; michael@0: michael@0: gnu*) michael@0: # Under GNU Hurd, this test is not required because there is michael@0: # no limit to the length of command line arguments. michael@0: # Libtool will interpret -1 as no limit whatsoever michael@0: lt_cv_sys_max_cmd_len=-1; michael@0: ;; michael@0: michael@0: cygwin* | mingw* | cegcc*) michael@0: # On Win9x/ME, this test blows up -- it succeeds, but takes michael@0: # about 5 minutes as the teststring grows exponentially. michael@0: # Worse, since 9x/ME are not pre-emptively multitasking, michael@0: # you end up with a "frozen" computer, even though with patience michael@0: # the test eventually succeeds (with a max line length of 256k). michael@0: # Instead, let's just punt: use the minimum linelength reported by michael@0: # all of the supported platforms: 8192 (on NT/2K/XP). michael@0: lt_cv_sys_max_cmd_len=8192; michael@0: ;; michael@0: michael@0: amigaos*) michael@0: # On AmigaOS with pdksh, this test takes hours, literally. michael@0: # So we just punt and use a minimum line length of 8192. michael@0: lt_cv_sys_max_cmd_len=8192; michael@0: ;; michael@0: michael@0: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) michael@0: # This has been around since 386BSD, at least. Likely further. michael@0: if test -x /sbin/sysctl; then michael@0: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` michael@0: elif test -x /usr/sbin/sysctl; then michael@0: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` michael@0: else michael@0: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs michael@0: fi michael@0: # And add a safety zone michael@0: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` michael@0: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` michael@0: ;; michael@0: michael@0: interix*) michael@0: # We know the value 262144 and hardcode it with a safety zone (like BSD) michael@0: lt_cv_sys_max_cmd_len=196608 michael@0: ;; michael@0: michael@0: osf*) michael@0: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure michael@0: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not michael@0: # nice to cause kernel panics so lets avoid the loop below. michael@0: # First set a reasonable default. michael@0: lt_cv_sys_max_cmd_len=16384 michael@0: # michael@0: if test -x /sbin/sysconfig; then michael@0: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in michael@0: *1*) lt_cv_sys_max_cmd_len=-1 ;; michael@0: esac michael@0: fi michael@0: ;; michael@0: sco3.2v5*) michael@0: lt_cv_sys_max_cmd_len=102400 michael@0: ;; michael@0: sysv5* | sco5v6* | sysv4.2uw2*) michael@0: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` michael@0: if test -n "$kargmax"; then michael@0: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` michael@0: else michael@0: lt_cv_sys_max_cmd_len=32768 michael@0: fi michael@0: ;; michael@0: *) michael@0: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` michael@0: if test -n "$lt_cv_sys_max_cmd_len"; then michael@0: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` michael@0: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` michael@0: else michael@0: # Make teststring a little bigger before we do anything with it. michael@0: # a 1K string should be a reasonable start. michael@0: for i in 1 2 3 4 5 6 7 8 ; do michael@0: teststring=$teststring$teststring michael@0: done michael@0: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} michael@0: # If test is not a shell built-in, we'll probably end up computing a michael@0: # maximum length that is only half of the actual maximum length, but michael@0: # we can't tell. michael@0: while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ michael@0: = "XX$teststring$teststring"; } >/dev/null 2>&1 && michael@0: test $i != 17 # 1/2 MB should be enough michael@0: do michael@0: i=`expr $i + 1` michael@0: teststring=$teststring$teststring michael@0: done michael@0: # Only check the string length outside the loop. michael@0: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` michael@0: teststring= michael@0: # Add a significant safety factor because C++ compilers can tack on michael@0: # massive amounts of additional arguments before passing them to the michael@0: # linker. It appears as though 1/2 is a usable value. michael@0: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` michael@0: fi michael@0: ;; michael@0: esac michael@0: ]) michael@0: if test -n $lt_cv_sys_max_cmd_len ; then michael@0: AC_MSG_RESULT($lt_cv_sys_max_cmd_len) michael@0: else michael@0: AC_MSG_RESULT(none) michael@0: fi michael@0: max_cmd_len=$lt_cv_sys_max_cmd_len michael@0: _LT_DECL([], [max_cmd_len], [0], michael@0: [What is the maximum length of a command?]) michael@0: ])# LT_CMD_MAX_LEN michael@0: michael@0: # Old name: michael@0: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) michael@0: michael@0: michael@0: # _LT_HEADER_DLFCN michael@0: # ---------------- michael@0: m4_defun([_LT_HEADER_DLFCN], michael@0: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl michael@0: ])# _LT_HEADER_DLFCN michael@0: michael@0: michael@0: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, michael@0: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) michael@0: # ---------------------------------------------------------------- michael@0: m4_defun([_LT_TRY_DLOPEN_SELF], michael@0: [m4_require([_LT_HEADER_DLFCN])dnl michael@0: if test "$cross_compiling" = yes; then : michael@0: [$4] michael@0: else michael@0: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 michael@0: lt_status=$lt_dlunknown michael@0: cat > conftest.$ac_ext <<_LT_EOF michael@0: [#line __oline__ "configure" michael@0: #include "confdefs.h" michael@0: michael@0: #if HAVE_DLFCN_H michael@0: #include michael@0: #endif michael@0: michael@0: #include michael@0: michael@0: #ifdef RTLD_GLOBAL michael@0: # define LT_DLGLOBAL RTLD_GLOBAL michael@0: #else michael@0: # ifdef DL_GLOBAL michael@0: # define LT_DLGLOBAL DL_GLOBAL michael@0: # else michael@0: # define LT_DLGLOBAL 0 michael@0: # endif michael@0: #endif michael@0: michael@0: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we michael@0: find out it does not work in some platform. */ michael@0: #ifndef LT_DLLAZY_OR_NOW michael@0: # ifdef RTLD_LAZY michael@0: # define LT_DLLAZY_OR_NOW RTLD_LAZY michael@0: # else michael@0: # ifdef DL_LAZY michael@0: # define LT_DLLAZY_OR_NOW DL_LAZY michael@0: # else michael@0: # ifdef RTLD_NOW michael@0: # define LT_DLLAZY_OR_NOW RTLD_NOW michael@0: # else michael@0: # ifdef DL_NOW michael@0: # define LT_DLLAZY_OR_NOW DL_NOW michael@0: # else michael@0: # define LT_DLLAZY_OR_NOW 0 michael@0: # endif michael@0: # endif michael@0: # endif michael@0: # endif michael@0: #endif michael@0: michael@0: void fnord() { int i=42;} michael@0: int main () michael@0: { michael@0: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); michael@0: int status = $lt_dlunknown; michael@0: michael@0: if (self) michael@0: { michael@0: if (dlsym (self,"fnord")) status = $lt_dlno_uscore; michael@0: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; michael@0: /* dlclose (self); */ michael@0: } michael@0: else michael@0: puts (dlerror ()); michael@0: michael@0: return status; michael@0: }] michael@0: _LT_EOF michael@0: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then michael@0: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null michael@0: lt_status=$? michael@0: case x$lt_status in michael@0: x$lt_dlno_uscore) $1 ;; michael@0: x$lt_dlneed_uscore) $2 ;; michael@0: x$lt_dlunknown|x*) $3 ;; michael@0: esac michael@0: else : michael@0: # compilation failed michael@0: $3 michael@0: fi michael@0: fi michael@0: rm -fr conftest* michael@0: ])# _LT_TRY_DLOPEN_SELF michael@0: michael@0: michael@0: # LT_SYS_DLOPEN_SELF michael@0: # ------------------ michael@0: AC_DEFUN([LT_SYS_DLOPEN_SELF], michael@0: [m4_require([_LT_HEADER_DLFCN])dnl michael@0: if test "x$enable_dlopen" != xyes; then michael@0: enable_dlopen=unknown michael@0: enable_dlopen_self=unknown michael@0: enable_dlopen_self_static=unknown michael@0: else michael@0: lt_cv_dlopen=no michael@0: lt_cv_dlopen_libs= michael@0: michael@0: case $host_os in michael@0: beos*) michael@0: lt_cv_dlopen="load_add_on" michael@0: lt_cv_dlopen_libs= michael@0: lt_cv_dlopen_self=yes michael@0: ;; michael@0: michael@0: mingw* | pw32* | cegcc*) michael@0: lt_cv_dlopen="LoadLibrary" michael@0: lt_cv_dlopen_libs= michael@0: ;; michael@0: michael@0: cygwin*) michael@0: lt_cv_dlopen="dlopen" michael@0: lt_cv_dlopen_libs= michael@0: ;; michael@0: michael@0: darwin*) michael@0: # if libdl is installed we need to link against it michael@0: AC_CHECK_LIB([dl], [dlopen], michael@0: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ michael@0: lt_cv_dlopen="dyld" michael@0: lt_cv_dlopen_libs= michael@0: lt_cv_dlopen_self=yes michael@0: ]) michael@0: ;; michael@0: michael@0: *) michael@0: AC_CHECK_FUNC([shl_load], michael@0: [lt_cv_dlopen="shl_load"], michael@0: [AC_CHECK_LIB([dld], [shl_load], michael@0: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], michael@0: [AC_CHECK_FUNC([dlopen], michael@0: [lt_cv_dlopen="dlopen"], michael@0: [AC_CHECK_LIB([dl], [dlopen], michael@0: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], michael@0: [AC_CHECK_LIB([svld], [dlopen], michael@0: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], michael@0: [AC_CHECK_LIB([dld], [dld_link], michael@0: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) michael@0: ]) michael@0: ]) michael@0: ]) michael@0: ]) michael@0: ]) michael@0: ;; michael@0: esac michael@0: michael@0: if test "x$lt_cv_dlopen" != xno; then michael@0: enable_dlopen=yes michael@0: else michael@0: enable_dlopen=no michael@0: fi michael@0: michael@0: case $lt_cv_dlopen in michael@0: dlopen) michael@0: save_CPPFLAGS="$CPPFLAGS" michael@0: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" michael@0: michael@0: save_LDFLAGS="$LDFLAGS" michael@0: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" michael@0: michael@0: save_LIBS="$LIBS" michael@0: LIBS="$lt_cv_dlopen_libs $LIBS" michael@0: michael@0: AC_CACHE_CHECK([whether a program can dlopen itself], michael@0: lt_cv_dlopen_self, [dnl michael@0: _LT_TRY_DLOPEN_SELF( michael@0: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, michael@0: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) michael@0: ]) michael@0: michael@0: if test "x$lt_cv_dlopen_self" = xyes; then michael@0: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" michael@0: AC_CACHE_CHECK([whether a statically linked program can dlopen itself], michael@0: lt_cv_dlopen_self_static, [dnl michael@0: _LT_TRY_DLOPEN_SELF( michael@0: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, michael@0: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) michael@0: ]) michael@0: fi michael@0: michael@0: CPPFLAGS="$save_CPPFLAGS" michael@0: LDFLAGS="$save_LDFLAGS" michael@0: LIBS="$save_LIBS" michael@0: ;; michael@0: esac michael@0: michael@0: case $lt_cv_dlopen_self in michael@0: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; michael@0: *) enable_dlopen_self=unknown ;; michael@0: esac michael@0: michael@0: case $lt_cv_dlopen_self_static in michael@0: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; michael@0: *) enable_dlopen_self_static=unknown ;; michael@0: esac michael@0: fi michael@0: _LT_DECL([dlopen_support], [enable_dlopen], [0], michael@0: [Whether dlopen is supported]) michael@0: _LT_DECL([dlopen_self], [enable_dlopen_self], [0], michael@0: [Whether dlopen of programs is supported]) michael@0: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], michael@0: [Whether dlopen of statically linked programs is supported]) michael@0: ])# LT_SYS_DLOPEN_SELF michael@0: michael@0: # Old name: michael@0: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) michael@0: michael@0: michael@0: # _LT_COMPILER_C_O([TAGNAME]) michael@0: # --------------------------- michael@0: # Check to see if options -c and -o are simultaneously supported by compiler. michael@0: # This macro does not hard code the compiler like AC_PROG_CC_C_O. michael@0: m4_defun([_LT_COMPILER_C_O], michael@0: [m4_require([_LT_DECL_SED])dnl michael@0: m4_require([_LT_FILEUTILS_DEFAULTS])dnl michael@0: m4_require([_LT_TAG_COMPILER])dnl michael@0: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], michael@0: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], michael@0: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no michael@0: $RM -r conftest 2>/dev/null michael@0: mkdir conftest michael@0: cd conftest michael@0: mkdir out michael@0: echo "$lt_simple_compile_test_code" > conftest.$ac_ext michael@0: michael@0: lt_compiler_flag="-o out/conftest2.$ac_objext" michael@0: # Insert the option either (1) after the last *FLAGS variable, or michael@0: # (2) before a word containing "conftest.", or (3) at the end. michael@0: # Note that $ac_compile itself does not contain backslashes and begins michael@0: # with a dollar sign (not a hyphen), so the echo should work correctly. michael@0: lt_compile=`echo "$ac_compile" | $SED \ michael@0: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ michael@0: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ michael@0: -e 's:$: $lt_compiler_flag:'` michael@0: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) michael@0: (eval "$lt_compile" 2>out/conftest.err) michael@0: ac_status=$? michael@0: cat out/conftest.err >&AS_MESSAGE_LOG_FD michael@0: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD michael@0: if (exit $ac_status) && test -s out/conftest2.$ac_objext michael@0: then michael@0: # The compiler can only warn and ignore the option if not recognized michael@0: # So say no if there are warnings michael@0: $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp michael@0: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 michael@0: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then michael@0: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes michael@0: fi michael@0: fi michael@0: chmod u+w . 2>&AS_MESSAGE_LOG_FD michael@0: $RM conftest* michael@0: # SGI C++ compiler will create directory out/ii_files/ for michael@0: # template instantiation michael@0: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files michael@0: $RM out/* && rmdir out michael@0: cd .. michael@0: $RM -r conftest michael@0: $RM conftest* michael@0: ]) michael@0: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], michael@0: [Does compiler simultaneously support -c and -o options?]) michael@0: ])# _LT_COMPILER_C_O michael@0: michael@0: michael@0: # _LT_COMPILER_FILE_LOCKS([TAGNAME]) michael@0: # ---------------------------------- michael@0: # Check to see if we can do hard links to lock some files if needed michael@0: m4_defun([_LT_COMPILER_FILE_LOCKS], michael@0: [m4_require([_LT_ENABLE_LOCK])dnl michael@0: m4_require([_LT_FILEUTILS_DEFAULTS])dnl michael@0: _LT_COMPILER_C_O([$1]) michael@0: michael@0: hard_links="nottested" michael@0: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then michael@0: # do not overwrite the value of need_locks provided by the user michael@0: AC_MSG_CHECKING([if we can lock with hard links]) michael@0: hard_links=yes michael@0: $RM conftest* michael@0: ln conftest.a conftest.b 2>/dev/null && hard_links=no michael@0: touch conftest.a michael@0: ln conftest.a conftest.b 2>&5 || hard_links=no michael@0: ln conftest.a conftest.b 2>/dev/null && hard_links=no michael@0: AC_MSG_RESULT([$hard_links]) michael@0: if test "$hard_links" = no; then michael@0: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) michael@0: need_locks=warn michael@0: fi michael@0: else michael@0: need_locks=no michael@0: fi michael@0: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) michael@0: ])# _LT_COMPILER_FILE_LOCKS michael@0: michael@0: michael@0: # _LT_CHECK_OBJDIR michael@0: # ---------------- michael@0: m4_defun([_LT_CHECK_OBJDIR], michael@0: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], michael@0: [rm -f .libs 2>/dev/null michael@0: mkdir .libs 2>/dev/null michael@0: if test -d .libs; then michael@0: lt_cv_objdir=.libs michael@0: else michael@0: # MS-DOS does not allow filenames that begin with a dot. michael@0: lt_cv_objdir=_libs michael@0: fi michael@0: rmdir .libs 2>/dev/null]) michael@0: objdir=$lt_cv_objdir michael@0: _LT_DECL([], [objdir], [0], michael@0: [The name of the directory that contains temporary libtool files])dnl michael@0: m4_pattern_allow([LT_OBJDIR])dnl michael@0: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", michael@0: [Define to the sub-directory in which libtool stores uninstalled libraries.]) michael@0: ])# _LT_CHECK_OBJDIR michael@0: michael@0: michael@0: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) michael@0: # -------------------------------------- michael@0: # Check hardcoding attributes. michael@0: m4_defun([_LT_LINKER_HARDCODE_LIBPATH], michael@0: [AC_MSG_CHECKING([how to hardcode library paths into programs]) michael@0: _LT_TAGVAR(hardcode_action, $1)= michael@0: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || michael@0: test -n "$_LT_TAGVAR(runpath_var, $1)" || michael@0: test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then michael@0: michael@0: # We can hardcode non-existent directories. michael@0: if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && michael@0: # If the only mechanism to avoid hardcoding is shlibpath_var, we michael@0: # have to relink, otherwise we might link with an installed library michael@0: # when we should be linking with a yet-to-be-installed one michael@0: ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && michael@0: test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then michael@0: # Linking always hardcodes the temporary library directory. michael@0: _LT_TAGVAR(hardcode_action, $1)=relink michael@0: else michael@0: # We can link without hardcoding, and we can hardcode nonexisting dirs. michael@0: _LT_TAGVAR(hardcode_action, $1)=immediate michael@0: fi michael@0: else michael@0: # We cannot hardcode anything, or else we can only hardcode existing michael@0: # directories. michael@0: _LT_TAGVAR(hardcode_action, $1)=unsupported michael@0: fi michael@0: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) michael@0: michael@0: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || michael@0: test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then michael@0: # Fast installation is not supported michael@0: enable_fast_install=no michael@0: elif test "$shlibpath_overrides_runpath" = yes || michael@0: test "$enable_shared" = no; then michael@0: # Fast installation is not necessary michael@0: enable_fast_install=needless michael@0: fi michael@0: _LT_TAGDECL([], [hardcode_action], [0], michael@0: [How to hardcode a shared library path into an executable]) michael@0: ])# _LT_LINKER_HARDCODE_LIBPATH michael@0: michael@0: michael@0: # _LT_CMD_STRIPLIB michael@0: # ---------------- michael@0: m4_defun([_LT_CMD_STRIPLIB], michael@0: [m4_require([_LT_DECL_EGREP]) michael@0: striplib= michael@0: old_striplib= michael@0: AC_MSG_CHECKING([whether stripping libraries is possible]) michael@0: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then michael@0: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" michael@0: test -z "$striplib" && striplib="$STRIP --strip-unneeded" michael@0: AC_MSG_RESULT([yes]) michael@0: else michael@0: # FIXME - insert some real tests, host_os isn't really good enough michael@0: case $host_os in michael@0: darwin*) michael@0: if test -n "$STRIP" ; then michael@0: striplib="$STRIP -x" michael@0: old_striplib="$STRIP -S" michael@0: AC_MSG_RESULT([yes]) michael@0: else michael@0: AC_MSG_RESULT([no]) michael@0: fi michael@0: ;; michael@0: *) michael@0: AC_MSG_RESULT([no]) michael@0: ;; michael@0: esac michael@0: fi michael@0: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) michael@0: _LT_DECL([], [striplib], [1]) michael@0: ])# _LT_CMD_STRIPLIB michael@0: michael@0: michael@0: # _LT_SYS_DYNAMIC_LINKER([TAG]) michael@0: # ----------------------------- michael@0: # PORTME Fill in your ld.so characteristics michael@0: m4_defun([_LT_SYS_DYNAMIC_LINKER], michael@0: [AC_REQUIRE([AC_CANONICAL_HOST])dnl michael@0: m4_require([_LT_DECL_EGREP])dnl michael@0: m4_require([_LT_FILEUTILS_DEFAULTS])dnl michael@0: m4_require([_LT_DECL_OBJDUMP])dnl michael@0: m4_require([_LT_DECL_SED])dnl michael@0: AC_MSG_CHECKING([dynamic linker characteristics]) michael@0: m4_if([$1], michael@0: [], [ michael@0: if test "$GCC" = yes; then michael@0: case $host_os in michael@0: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; michael@0: *) lt_awk_arg="/^libraries:/" ;; michael@0: esac michael@0: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` michael@0: if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then michael@0: # if the path contains ";" then we assume it to be the separator michael@0: # otherwise default to the standard path separator (i.e. ":") - it is michael@0: # assumed that no part of a normal pathname contains ";" but that should michael@0: # okay in the real world where ";" in dirpaths is itself problematic. michael@0: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` michael@0: else michael@0: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` michael@0: fi michael@0: # Ok, now we have the path, separated by spaces, we can step through it michael@0: # and add multilib dir if necessary. michael@0: lt_tmp_lt_search_path_spec= michael@0: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` michael@0: for lt_sys_path in $lt_search_path_spec; do michael@0: if test -d "$lt_sys_path/$lt_multi_os_dir"; then michael@0: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" michael@0: else michael@0: test -d "$lt_sys_path" && \ michael@0: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" michael@0: fi michael@0: done michael@0: lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' michael@0: BEGIN {RS=" "; FS="/|\n";} { michael@0: lt_foo=""; michael@0: lt_count=0; michael@0: for (lt_i = NF; lt_i > 0; lt_i--) { michael@0: if ($lt_i != "" && $lt_i != ".") { michael@0: if ($lt_i == "..") { michael@0: lt_count++; michael@0: } else { michael@0: if (lt_count == 0) { michael@0: lt_foo="/" $lt_i lt_foo; michael@0: } else { michael@0: lt_count--; michael@0: } michael@0: } michael@0: } michael@0: } michael@0: if (lt_foo != "") { lt_freq[[lt_foo]]++; } michael@0: if (lt_freq[[lt_foo]] == 1) { print lt_foo; } michael@0: }'` michael@0: sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` michael@0: else michael@0: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" michael@0: fi]) michael@0: library_names_spec= michael@0: libname_spec='lib$name' michael@0: soname_spec= michael@0: shrext_cmds=".so" michael@0: postinstall_cmds= michael@0: postuninstall_cmds= michael@0: finish_cmds= michael@0: finish_eval= michael@0: shlibpath_var= michael@0: shlibpath_overrides_runpath=unknown michael@0: version_type=none michael@0: dynamic_linker="$host_os ld.so" michael@0: sys_lib_dlsearch_path_spec="/lib /usr/lib" michael@0: need_lib_prefix=unknown michael@0: hardcode_into_libs=no michael@0: michael@0: # when you set need_version to no, make sure it does not cause -set_version michael@0: # flags to be left without arguments michael@0: need_version=unknown michael@0: michael@0: case $host_os in michael@0: aix3*) michael@0: version_type=linux michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' michael@0: shlibpath_var=LIBPATH michael@0: michael@0: # AIX 3 has no versioning support, so we append a major version to the name. michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: ;; michael@0: michael@0: aix[[4-9]]*) michael@0: version_type=linux michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: hardcode_into_libs=yes michael@0: if test "$host_cpu" = ia64; then michael@0: # AIX 5 supports IA64 michael@0: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: else michael@0: # With GCC up to 2.95.x, collect2 would create an import file michael@0: # for dependence libraries. The import file would start with michael@0: # the line `#! .'. This would cause the generated library to michael@0: # depend on `.', always an invalid library. This was fixed in michael@0: # development snapshots of GCC prior to 3.0. michael@0: case $host_os in michael@0: aix4 | aix4.[[01]] | aix4.[[01]].*) michael@0: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' michael@0: echo ' yes ' michael@0: echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then michael@0: : michael@0: else michael@0: can_build_shared=no michael@0: fi michael@0: ;; michael@0: esac michael@0: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct michael@0: # soname into executable. Probably we can add versioning support to michael@0: # collect2, so additional links can be useful in future. michael@0: if test "$aix_use_runtimelinking" = yes; then michael@0: # If using run time linking (on AIX 4.2 or later) use lib.so michael@0: # instead of lib.a to let people know that these are not michael@0: # typical AIX shared libraries. michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: else michael@0: # We preserve .a as extension for shared libraries through AIX4.2 michael@0: # and later when we are not doing run time linking. michael@0: library_names_spec='${libname}${release}.a $libname.a' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: fi michael@0: shlibpath_var=LIBPATH michael@0: fi michael@0: ;; michael@0: michael@0: amigaos*) michael@0: case $host_cpu in michael@0: powerpc) michael@0: # Since July 2007 AmigaOS4 officially supports .so libraries. michael@0: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: ;; michael@0: m68k) michael@0: library_names_spec='$libname.ixlibrary $libname.a' michael@0: # Create ${libname}_ixlibrary.a entries in /sys/libs. michael@0: 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 ${libname}_ixlibrary.a || exit 1; done' michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: beos*) michael@0: library_names_spec='${libname}${shared_ext}' michael@0: dynamic_linker="$host_os ld.so" michael@0: shlibpath_var=LIBRARY_PATH michael@0: ;; michael@0: michael@0: bsdi[[45]]*) michael@0: version_type=linux michael@0: need_version=no michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" michael@0: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" michael@0: # the default ld.so.conf also contains /usr/contrib/lib and michael@0: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow michael@0: # libtool to hard-code these into programs michael@0: ;; michael@0: michael@0: cygwin* | mingw* | pw32* | cegcc*) michael@0: version_type=windows michael@0: shrext_cmds=".dll" michael@0: need_version=no michael@0: need_lib_prefix=no michael@0: michael@0: case $GCC,$host_os in michael@0: yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) michael@0: library_names_spec='$libname.dll.a' michael@0: # DLL is installed to $(libdir)/../bin by postinstall_cmds michael@0: postinstall_cmds='base_file=`basename \${file}`~ michael@0: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ michael@0: dldir=$destdir/`dirname \$dlpath`~ michael@0: test -d \$dldir || mkdir -p \$dldir~ michael@0: $install_prog $dir/$dlname \$dldir/$dlname~ michael@0: chmod a+x \$dldir/$dlname~ michael@0: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then michael@0: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; michael@0: fi' michael@0: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ michael@0: dlpath=$dir/\$dldll~ michael@0: $RM \$dlpath' michael@0: shlibpath_overrides_runpath=yes michael@0: michael@0: case $host_os in michael@0: cygwin*) michael@0: # Cygwin DLLs use 'cyg' prefix rather than 'lib' michael@0: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' michael@0: sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" michael@0: ;; michael@0: mingw* | cegcc*) michael@0: # MinGW DLLs use traditional 'lib' prefix michael@0: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' michael@0: sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` michael@0: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then michael@0: # It is most probably a Windows format PATH printed by michael@0: # mingw gcc, but we are running on Cygwin. Gcc prints its search michael@0: # path with ; separators, and with drive letters. We can handle the michael@0: # drive letters (cygwin fileutils understands them), so leave them, michael@0: # especially as we might pass files found there to a mingw objdump, michael@0: # which wouldn't understand a cygwinified path. Ahh. michael@0: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` michael@0: else michael@0: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` michael@0: fi michael@0: ;; michael@0: pw32*) michael@0: # pw32 DLLs use 'pw' prefix rather than 'lib' michael@0: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: *) michael@0: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' michael@0: ;; michael@0: esac michael@0: dynamic_linker='Win32 ld.exe' michael@0: # FIXME: first we should search . and the directory the executable is in michael@0: shlibpath_var=PATH michael@0: ;; michael@0: michael@0: darwin* | rhapsody*) michael@0: dynamic_linker="$host_os dyld" michael@0: version_type=darwin michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' michael@0: soname_spec='${libname}${release}${major}$shared_ext' michael@0: shlibpath_overrides_runpath=yes michael@0: shlibpath_var=DYLD_LIBRARY_PATH michael@0: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' michael@0: m4_if([$1], [],[ michael@0: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) michael@0: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' michael@0: ;; michael@0: michael@0: dgux*) michael@0: version_type=linux michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: ;; michael@0: michael@0: freebsd1*) michael@0: dynamic_linker=no michael@0: ;; michael@0: michael@0: freebsd* | dragonfly*) michael@0: # DragonFly does not have aout. When/if they implement a new michael@0: # versioning mechanism, adjust this. michael@0: if test -x /usr/bin/objformat; then michael@0: objformat=`/usr/bin/objformat` michael@0: else michael@0: case $host_os in michael@0: freebsd[[123]]*) objformat=aout ;; michael@0: *) objformat=elf ;; michael@0: esac michael@0: fi michael@0: version_type=freebsd-$objformat michael@0: case $version_type in michael@0: freebsd-elf*) michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' michael@0: need_version=no michael@0: need_lib_prefix=no michael@0: ;; michael@0: freebsd-*) michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' michael@0: need_version=yes michael@0: ;; michael@0: esac michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: case $host_os in michael@0: freebsd2*) michael@0: shlibpath_overrides_runpath=yes michael@0: ;; michael@0: freebsd3.[[01]]* | freebsdelf3.[[01]]*) michael@0: shlibpath_overrides_runpath=yes michael@0: hardcode_into_libs=yes michael@0: ;; michael@0: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ michael@0: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) michael@0: shlibpath_overrides_runpath=no michael@0: hardcode_into_libs=yes michael@0: ;; michael@0: *) # from 4.6 on, and DragonFly michael@0: shlibpath_overrides_runpath=yes michael@0: hardcode_into_libs=yes michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: gnu*) michael@0: version_type=linux michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: hardcode_into_libs=yes michael@0: ;; michael@0: michael@0: hpux9* | hpux10* | hpux11*) michael@0: # Give a soname corresponding to the major version so that dld.sl refuses to michael@0: # link against other versions. michael@0: version_type=sunos michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: case $host_cpu in michael@0: ia64*) michael@0: shrext_cmds='.so' michael@0: hardcode_into_libs=yes michael@0: dynamic_linker="$host_os dld.so" michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: if test "X$HPUX_IA64_MODE" = X32; then michael@0: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" michael@0: else michael@0: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" michael@0: fi michael@0: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec michael@0: ;; michael@0: hppa*64*) michael@0: shrext_cmds='.sl' michael@0: hardcode_into_libs=yes michael@0: dynamic_linker="$host_os dld.sl" michael@0: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH michael@0: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" michael@0: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec michael@0: ;; michael@0: *) michael@0: shrext_cmds='.sl' michael@0: dynamic_linker="$host_os dld.sl" michael@0: shlibpath_var=SHLIB_PATH michael@0: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: ;; michael@0: esac michael@0: # HP-UX runs *really* slowly unless shared libraries are mode 555. michael@0: postinstall_cmds='chmod 555 $lib' michael@0: ;; michael@0: michael@0: interix[[3-9]]*) michael@0: version_type=linux michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: shlibpath_overrides_runpath=no michael@0: hardcode_into_libs=yes michael@0: ;; michael@0: michael@0: irix5* | irix6* | nonstopux*) michael@0: case $host_os in michael@0: nonstopux*) version_type=nonstopux ;; michael@0: *) michael@0: if test "$lt_cv_prog_gnu_ld" = yes; then michael@0: version_type=linux michael@0: else michael@0: version_type=irix michael@0: fi ;; michael@0: esac michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' michael@0: case $host_os in michael@0: irix5* | nonstopux*) michael@0: libsuff= shlibsuff= michael@0: ;; michael@0: *) michael@0: case $LD in # libtool.m4 will add one of these switches to LD michael@0: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") michael@0: libsuff= shlibsuff= libmagic=32-bit;; michael@0: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") michael@0: libsuff=32 shlibsuff=N32 libmagic=N32;; michael@0: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") michael@0: libsuff=64 shlibsuff=64 libmagic=64-bit;; michael@0: *) libsuff= shlibsuff= libmagic=never-match;; michael@0: esac michael@0: ;; michael@0: esac michael@0: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH michael@0: shlibpath_overrides_runpath=no michael@0: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" michael@0: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" michael@0: hardcode_into_libs=yes michael@0: ;; michael@0: michael@0: # No shared lib support for Linux oldld, aout, or coff. michael@0: linux*oldld* | linux*aout* | linux*coff*) michael@0: dynamic_linker=no michael@0: ;; michael@0: michael@0: # This must be Linux ELF. michael@0: linux* | k*bsd*-gnu | kopensolaris*-gnu) michael@0: version_type=linux michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: shlibpath_overrides_runpath=no michael@0: # Some binutils ld are patched to set DT_RUNPATH michael@0: save_LDFLAGS=$LDFLAGS michael@0: save_libdir=$libdir michael@0: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ michael@0: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" michael@0: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], michael@0: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], michael@0: [shlibpath_overrides_runpath=yes])]) michael@0: LDFLAGS=$save_LDFLAGS michael@0: libdir=$save_libdir michael@0: michael@0: # This implies no fast_install, which is unacceptable. michael@0: # Some rework will be needed to allow for fast_install michael@0: # before this can be enabled. michael@0: hardcode_into_libs=yes michael@0: michael@0: # Append ld.so.conf contents to the search path michael@0: if test -f /etc/ld.so.conf; then michael@0: 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' ' '` michael@0: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" michael@0: fi michael@0: michael@0: # We used to test for /lib/ld.so.1 and disable shared libraries on michael@0: # powerpc, because MkLinux only supported shared libraries with the michael@0: # GNU dynamic linker. Since this was broken with cross compilers, michael@0: # most powerpc-linux boxes support dynamic linking these days and michael@0: # people can always --disable-shared, the test was removed, and we michael@0: # assume the GNU/Linux dynamic linker is in use. michael@0: dynamic_linker='GNU/Linux ld.so' michael@0: ;; michael@0: michael@0: netbsdelf*-gnu) michael@0: version_type=linux michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: shlibpath_overrides_runpath=no michael@0: hardcode_into_libs=yes michael@0: dynamic_linker='NetBSD ld.elf_so' michael@0: ;; michael@0: michael@0: netbsd*) michael@0: version_type=sunos michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' michael@0: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' michael@0: dynamic_linker='NetBSD (a.out) ld.so' michael@0: else michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: dynamic_linker='NetBSD ld.elf_so' michael@0: fi michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: shlibpath_overrides_runpath=yes michael@0: hardcode_into_libs=yes michael@0: ;; michael@0: michael@0: newsos6) michael@0: version_type=linux michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: shlibpath_overrides_runpath=yes michael@0: ;; michael@0: michael@0: *nto* | *qnx*) michael@0: version_type=qnx michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: shlibpath_overrides_runpath=no michael@0: hardcode_into_libs=yes michael@0: dynamic_linker='ldqnx.so' michael@0: ;; michael@0: michael@0: openbsd*) michael@0: version_type=sunos michael@0: sys_lib_dlsearch_path_spec="/usr/lib" michael@0: need_lib_prefix=no michael@0: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. michael@0: case $host_os in michael@0: openbsd3.3 | openbsd3.3.*) need_version=yes ;; michael@0: *) need_version=no ;; michael@0: esac michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' michael@0: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then michael@0: case $host_os in michael@0: openbsd2.[[89]] | openbsd2.[[89]].*) michael@0: shlibpath_overrides_runpath=no michael@0: ;; michael@0: *) michael@0: shlibpath_overrides_runpath=yes michael@0: ;; michael@0: esac michael@0: else michael@0: shlibpath_overrides_runpath=yes michael@0: fi michael@0: ;; michael@0: michael@0: os2*) michael@0: libname_spec='$name' michael@0: shrext_cmds=".dll" michael@0: need_lib_prefix=no michael@0: library_names_spec='$libname${shared_ext} $libname.a' michael@0: dynamic_linker='OS/2 ld.exe' michael@0: shlibpath_var=LIBPATH michael@0: ;; michael@0: michael@0: osf3* | osf4* | osf5*) michael@0: version_type=osf michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" michael@0: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" michael@0: ;; michael@0: michael@0: rdos*) michael@0: dynamic_linker=no michael@0: ;; michael@0: michael@0: solaris*) michael@0: version_type=linux michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: shlibpath_overrides_runpath=yes michael@0: hardcode_into_libs=yes michael@0: # ldd complains unless libraries are executable michael@0: postinstall_cmds='chmod +x $lib' michael@0: ;; michael@0: michael@0: sunos4*) michael@0: version_type=sunos michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' michael@0: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: shlibpath_overrides_runpath=yes michael@0: if test "$with_gnu_ld" = yes; then michael@0: need_lib_prefix=no michael@0: fi michael@0: need_version=yes michael@0: ;; michael@0: michael@0: sysv4 | sysv4.3*) michael@0: version_type=linux michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: case $host_vendor in michael@0: sni) michael@0: shlibpath_overrides_runpath=no michael@0: need_lib_prefix=no michael@0: runpath_var=LD_RUN_PATH michael@0: ;; michael@0: siemens) michael@0: need_lib_prefix=no michael@0: ;; michael@0: motorola) michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: shlibpath_overrides_runpath=no michael@0: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: sysv4*MP*) michael@0: if test -d /usr/nec ;then michael@0: version_type=linux michael@0: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' michael@0: soname_spec='$libname${shared_ext}.$major' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: fi michael@0: ;; michael@0: michael@0: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) michael@0: version_type=freebsd-elf michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: shlibpath_overrides_runpath=yes michael@0: hardcode_into_libs=yes michael@0: if test "$with_gnu_ld" = yes; then michael@0: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' michael@0: else michael@0: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' michael@0: case $host_os in michael@0: sco3.2v5*) michael@0: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" michael@0: ;; michael@0: esac michael@0: fi michael@0: sys_lib_dlsearch_path_spec='/usr/lib' michael@0: ;; michael@0: michael@0: tpf*) michael@0: # TPF is a cross-target only. Preferred cross-host = GNU/Linux. michael@0: version_type=linux michael@0: need_lib_prefix=no michael@0: need_version=no michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: shlibpath_overrides_runpath=no michael@0: hardcode_into_libs=yes michael@0: ;; michael@0: michael@0: uts4*) michael@0: version_type=linux michael@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' michael@0: soname_spec='${libname}${release}${shared_ext}$major' michael@0: shlibpath_var=LD_LIBRARY_PATH michael@0: ;; michael@0: michael@0: *) michael@0: dynamic_linker=no michael@0: ;; michael@0: esac michael@0: AC_MSG_RESULT([$dynamic_linker]) michael@0: test "$dynamic_linker" = no && can_build_shared=no michael@0: michael@0: variables_saved_for_relink="PATH $shlibpath_var $runpath_var" michael@0: if test "$GCC" = yes; then michael@0: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" michael@0: fi michael@0: michael@0: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then michael@0: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" michael@0: fi michael@0: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then michael@0: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" michael@0: fi michael@0: michael@0: _LT_DECL([], [variables_saved_for_relink], [1], michael@0: [Variables whose values should be saved in libtool wrapper scripts and michael@0: restored at link time]) michael@0: _LT_DECL([], [need_lib_prefix], [0], michael@0: [Do we need the "lib" prefix for modules?]) michael@0: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) michael@0: _LT_DECL([], [version_type], [0], [Library versioning type]) michael@0: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) michael@0: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) michael@0: _LT_DECL([], [shlibpath_overrides_runpath], [0], michael@0: [Is shlibpath searched before the hard-coded library search path?]) michael@0: _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) michael@0: _LT_DECL([], [library_names_spec], [1], michael@0: [[List of archive names. First name is the real one, the rest are links. michael@0: The last name is the one that the linker finds with -lNAME]]) michael@0: _LT_DECL([], [soname_spec], [1], michael@0: [[The coded name of the library, if different from the real name]]) michael@0: _LT_DECL([], [postinstall_cmds], [2], michael@0: [Command to use after installation of a shared archive]) michael@0: _LT_DECL([], [postuninstall_cmds], [2], michael@0: [Command to use after uninstallation of a shared archive]) michael@0: _LT_DECL([], [finish_cmds], [2], michael@0: [Commands used to finish a libtool library installation in a directory]) michael@0: _LT_DECL([], [finish_eval], [1], michael@0: [[As "finish_cmds", except a single script fragment to be evaled but michael@0: not shown]]) michael@0: _LT_DECL([], [hardcode_into_libs], [0], michael@0: [Whether we should hardcode library paths into libraries]) michael@0: _LT_DECL([], [sys_lib_search_path_spec], [2], michael@0: [Compile-time system search path for libraries]) michael@0: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], michael@0: [Run-time system search path for libraries]) michael@0: ])# _LT_SYS_DYNAMIC_LINKER michael@0: michael@0: michael@0: # _LT_PATH_TOOL_PREFIX(TOOL) michael@0: # -------------------------- michael@0: # find a file program which can recognize shared library michael@0: AC_DEFUN([_LT_PATH_TOOL_PREFIX], michael@0: [m4_require([_LT_DECL_EGREP])dnl michael@0: AC_MSG_CHECKING([for $1]) michael@0: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, michael@0: [case $MAGIC_CMD in michael@0: [[\\/*] | ?:[\\/]*]) michael@0: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. michael@0: ;; michael@0: *) michael@0: lt_save_MAGIC_CMD="$MAGIC_CMD" michael@0: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR michael@0: dnl $ac_dummy forces splitting on constant user-supplied paths. michael@0: dnl POSIX.2 word splitting is done only on the output of word expansions, michael@0: dnl not every word. This closes a longstanding sh security hole. michael@0: ac_dummy="m4_if([$2], , $PATH, [$2])" michael@0: for ac_dir in $ac_dummy; do michael@0: IFS="$lt_save_ifs" michael@0: test -z "$ac_dir" && ac_dir=. michael@0: if test -f $ac_dir/$1; then michael@0: lt_cv_path_MAGIC_CMD="$ac_dir/$1" michael@0: if test -n "$file_magic_test_file"; then michael@0: case $deplibs_check_method in michael@0: "file_magic "*) michael@0: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` michael@0: MAGIC_CMD="$lt_cv_path_MAGIC_CMD" michael@0: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | michael@0: $EGREP "$file_magic_regex" > /dev/null; then michael@0: : michael@0: else michael@0: cat <<_LT_EOF 1>&2 michael@0: michael@0: *** Warning: the command libtool uses to detect shared libraries, michael@0: *** $file_magic_cmd, produces output that libtool cannot recognize. michael@0: *** The result is that libtool may fail to recognize shared libraries michael@0: *** as such. This will affect the creation of libtool libraries that michael@0: *** depend on shared libraries, but programs linked with such libtool michael@0: *** libraries will work regardless of this problem. Nevertheless, you michael@0: *** may want to report the problem to your system manager and/or to michael@0: *** bug-libtool@gnu.org michael@0: michael@0: _LT_EOF michael@0: fi ;; michael@0: esac michael@0: fi michael@0: break michael@0: fi michael@0: done michael@0: IFS="$lt_save_ifs" michael@0: MAGIC_CMD="$lt_save_MAGIC_CMD" michael@0: ;; michael@0: esac]) michael@0: MAGIC_CMD="$lt_cv_path_MAGIC_CMD" michael@0: if test -n "$MAGIC_CMD"; then michael@0: AC_MSG_RESULT($MAGIC_CMD) michael@0: else michael@0: AC_MSG_RESULT(no) michael@0: fi michael@0: _LT_DECL([], [MAGIC_CMD], [0], michael@0: [Used to examine libraries when file_magic_cmd begins with "file"])dnl michael@0: ])# _LT_PATH_TOOL_PREFIX michael@0: michael@0: # Old name: michael@0: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) michael@0: michael@0: michael@0: # _LT_PATH_MAGIC michael@0: # -------------- michael@0: # find a file program which can recognize a shared library michael@0: m4_defun([_LT_PATH_MAGIC], michael@0: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) michael@0: if test -z "$lt_cv_path_MAGIC_CMD"; then michael@0: if test -n "$ac_tool_prefix"; then michael@0: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) michael@0: else michael@0: MAGIC_CMD=: michael@0: fi michael@0: fi michael@0: ])# _LT_PATH_MAGIC michael@0: michael@0: michael@0: # LT_PATH_LD michael@0: # ---------- michael@0: # find the pathname to the GNU or non-GNU linker michael@0: AC_DEFUN([LT_PATH_LD], michael@0: [AC_REQUIRE([AC_PROG_CC])dnl michael@0: AC_REQUIRE([AC_CANONICAL_HOST])dnl michael@0: AC_REQUIRE([AC_CANONICAL_BUILD])dnl michael@0: m4_require([_LT_DECL_SED])dnl michael@0: m4_require([_LT_DECL_EGREP])dnl michael@0: michael@0: AC_ARG_WITH([gnu-ld], michael@0: [AS_HELP_STRING([--with-gnu-ld], michael@0: [assume the C compiler uses GNU ld @<:@default=no@:>@])], michael@0: [test "$withval" = no || with_gnu_ld=yes], michael@0: [with_gnu_ld=no])dnl michael@0: michael@0: ac_prog=ld michael@0: if test "$GCC" = yes; then michael@0: # Check if gcc -print-prog-name=ld gives a path. michael@0: AC_MSG_CHECKING([for ld used by $CC]) michael@0: case $host in michael@0: *-*-mingw*) michael@0: # gcc leaves a trailing carriage return which upsets mingw michael@0: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; michael@0: *) michael@0: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; michael@0: esac michael@0: case $ac_prog in michael@0: # Accept absolute paths. michael@0: [[\\/]]* | ?:[[\\/]]*) michael@0: re_direlt='/[[^/]][[^/]]*/\.\./' michael@0: # Canonicalize the pathname of ld michael@0: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` michael@0: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do michael@0: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` michael@0: done michael@0: test -z "$LD" && LD="$ac_prog" michael@0: ;; michael@0: "") michael@0: # If it fails, then pretend we aren't using GCC. michael@0: ac_prog=ld michael@0: ;; michael@0: *) michael@0: # If it is relative, then search for the first ld in PATH. michael@0: with_gnu_ld=unknown michael@0: ;; michael@0: esac michael@0: elif test "$with_gnu_ld" = yes; then michael@0: AC_MSG_CHECKING([for GNU ld]) michael@0: else michael@0: AC_MSG_CHECKING([for non-GNU ld]) michael@0: fi michael@0: AC_CACHE_VAL(lt_cv_path_LD, michael@0: [if test -z "$LD"; then michael@0: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR michael@0: for ac_dir in $PATH; do michael@0: IFS="$lt_save_ifs" michael@0: test -z "$ac_dir" && ac_dir=. michael@0: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then michael@0: lt_cv_path_LD="$ac_dir/$ac_prog" michael@0: # Check to see if the program is GNU ld. I'd rather use --version, michael@0: # but apparently some variants of GNU ld only accept -v. michael@0: # Break only if it was the GNU/non-GNU ld that we prefer. michael@0: case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then michael@0: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' michael@0: lt_cv_file_magic_cmd='func_win32_libid' michael@0: else michael@0: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' michael@0: lt_cv_file_magic_cmd='$OBJDUMP -f' michael@0: fi michael@0: ;; michael@0: michael@0: cegcc) michael@0: # use the weaker test based on 'objdump'. See mingw*. michael@0: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' michael@0: lt_cv_file_magic_cmd='$OBJDUMP -f' michael@0: ;; michael@0: michael@0: darwin* | rhapsody*) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: michael@0: freebsd* | dragonfly*) michael@0: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then michael@0: case $host_cpu in michael@0: i*86 ) michael@0: # Not sure whether the presence of OpenBSD here was a mistake. michael@0: # Let's accept both of them until this is cleared up. michael@0: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' michael@0: lt_cv_file_magic_cmd=/usr/bin/file michael@0: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` michael@0: ;; michael@0: esac michael@0: else michael@0: lt_cv_deplibs_check_method=pass_all michael@0: fi michael@0: ;; michael@0: michael@0: gnu*) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: michael@0: hpux10.20* | hpux11*) michael@0: lt_cv_file_magic_cmd=/usr/bin/file michael@0: case $host_cpu in michael@0: ia64*) michael@0: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' michael@0: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so michael@0: ;; michael@0: hppa*64*) michael@0: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] michael@0: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl michael@0: ;; michael@0: *) michael@0: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' michael@0: lt_cv_file_magic_test_file=/usr/lib/libc.sl michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: interix[[3-9]]*) michael@0: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here michael@0: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' michael@0: ;; michael@0: michael@0: irix5* | irix6* | nonstopux*) michael@0: case $LD in michael@0: *-32|*"-32 ") libmagic=32-bit;; michael@0: *-n32|*"-n32 ") libmagic=N32;; michael@0: *-64|*"-64 ") libmagic=64-bit;; michael@0: *) libmagic=never-match;; michael@0: esac michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: michael@0: # This must be Linux ELF. michael@0: linux* | k*bsd*-gnu | kopensolaris*-gnu) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: michael@0: netbsd* | netbsdelf*-gnu) michael@0: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then michael@0: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' michael@0: else michael@0: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' michael@0: fi michael@0: ;; michael@0: michael@0: newos6*) michael@0: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' michael@0: lt_cv_file_magic_cmd=/usr/bin/file michael@0: lt_cv_file_magic_test_file=/usr/lib/libnls.so michael@0: ;; michael@0: michael@0: *nto* | *qnx*) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: michael@0: openbsd*) michael@0: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then michael@0: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' michael@0: else michael@0: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' michael@0: fi michael@0: ;; michael@0: michael@0: osf3* | osf4* | osf5*) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: michael@0: rdos*) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: michael@0: solaris*) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: michael@0: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: michael@0: sysv4 | sysv4.3*) michael@0: case $host_vendor in michael@0: motorola) michael@0: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' michael@0: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` michael@0: ;; michael@0: ncr) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: sequent) michael@0: lt_cv_file_magic_cmd='/bin/file' michael@0: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' michael@0: ;; michael@0: sni) michael@0: lt_cv_file_magic_cmd='/bin/file' michael@0: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" michael@0: lt_cv_file_magic_test_file=/lib/libc.so michael@0: ;; michael@0: siemens) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: pc) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: tpf*) michael@0: lt_cv_deplibs_check_method=pass_all michael@0: ;; michael@0: esac michael@0: ]) michael@0: file_magic_cmd=$lt_cv_file_magic_cmd michael@0: deplibs_check_method=$lt_cv_deplibs_check_method michael@0: test -z "$deplibs_check_method" && deplibs_check_method=unknown michael@0: michael@0: _LT_DECL([], [deplibs_check_method], [1], michael@0: [Method to check whether dependent libraries are shared objects]) michael@0: _LT_DECL([], [file_magic_cmd], [1], michael@0: [Command to use when deplibs_check_method == "file_magic"]) michael@0: ])# _LT_CHECK_MAGIC_METHOD michael@0: michael@0: michael@0: # LT_PATH_NM michael@0: # ---------- michael@0: # find the pathname to a BSD- or MS-compatible name lister michael@0: AC_DEFUN([LT_PATH_NM], michael@0: [AC_REQUIRE([AC_PROG_CC])dnl michael@0: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, michael@0: [if test -n "$NM"; then michael@0: # Let the user override the test. michael@0: lt_cv_path_NM="$NM" michael@0: else michael@0: lt_nm_to_check="${ac_tool_prefix}nm" michael@0: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then michael@0: lt_nm_to_check="$lt_nm_to_check nm" michael@0: fi michael@0: for lt_tmp_nm in $lt_nm_to_check; do michael@0: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR michael@0: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do michael@0: IFS="$lt_save_ifs" michael@0: test -z "$ac_dir" && ac_dir=. michael@0: tmp_nm="$ac_dir/$lt_tmp_nm" michael@0: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then michael@0: # Check to see if the nm accepts a BSD-compat flag. michael@0: # Adding the `sed 1q' prevents false positives on HP-UX, which says: michael@0: # nm: unknown option "B" ignored michael@0: # Tru64's nm complains that /dev/null is an invalid object file michael@0: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in michael@0: */dev/null* | *'Invalid file or object type'*) michael@0: lt_cv_path_NM="$tmp_nm -B" michael@0: break michael@0: ;; michael@0: *) michael@0: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in michael@0: */dev/null*) michael@0: lt_cv_path_NM="$tmp_nm -p" michael@0: break michael@0: ;; michael@0: *) michael@0: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but michael@0: continue # so that we can try to find one that supports BSD flags michael@0: ;; michael@0: esac michael@0: ;; michael@0: esac michael@0: fi michael@0: done michael@0: IFS="$lt_save_ifs" michael@0: done michael@0: : ${lt_cv_path_NM=no} michael@0: fi]) michael@0: if test "$lt_cv_path_NM" != "no"; then michael@0: NM="$lt_cv_path_NM" michael@0: else michael@0: # Didn't find any BSD compatible name lister, look for dumpbin. michael@0: AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) michael@0: AC_SUBST([DUMPBIN]) michael@0: if test "$DUMPBIN" != ":"; then michael@0: NM="$DUMPBIN" michael@0: fi michael@0: fi michael@0: test -z "$NM" && NM=nm michael@0: AC_SUBST([NM]) michael@0: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl michael@0: michael@0: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], michael@0: [lt_cv_nm_interface="BSD nm" michael@0: echo "int some_variable = 0;" > conftest.$ac_ext michael@0: (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) michael@0: (eval "$ac_compile" 2>conftest.err) michael@0: cat conftest.err >&AS_MESSAGE_LOG_FD michael@0: (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) michael@0: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) michael@0: cat conftest.err >&AS_MESSAGE_LOG_FD michael@0: (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) michael@0: cat conftest.out >&AS_MESSAGE_LOG_FD michael@0: if $GREP 'External.*some_variable' conftest.out > /dev/null; then michael@0: lt_cv_nm_interface="MS dumpbin" michael@0: fi michael@0: rm -f conftest*]) michael@0: ])# LT_PATH_NM michael@0: michael@0: # Old names: michael@0: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) michael@0: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([AM_PROG_NM], []) michael@0: dnl AC_DEFUN([AC_PROG_NM], []) michael@0: michael@0: michael@0: # LT_LIB_M michael@0: # -------- michael@0: # check for math library michael@0: AC_DEFUN([LT_LIB_M], michael@0: [AC_REQUIRE([AC_CANONICAL_HOST])dnl michael@0: LIBM= michael@0: case $host in michael@0: *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) michael@0: # These system don't have libm, or don't need it michael@0: ;; michael@0: *-ncr-sysv4.3*) michael@0: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") michael@0: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") michael@0: ;; michael@0: *) michael@0: AC_CHECK_LIB(m, cos, LIBM="-lm") michael@0: ;; michael@0: esac michael@0: AC_SUBST([LIBM]) michael@0: ])# LT_LIB_M michael@0: michael@0: # Old name: michael@0: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([AC_CHECK_LIBM], []) michael@0: michael@0: michael@0: # _LT_COMPILER_NO_RTTI([TAGNAME]) michael@0: # ------------------------------- michael@0: m4_defun([_LT_COMPILER_NO_RTTI], michael@0: [m4_require([_LT_TAG_COMPILER])dnl michael@0: michael@0: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= michael@0: michael@0: if test "$GCC" = yes; then michael@0: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' michael@0: michael@0: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], michael@0: lt_cv_prog_compiler_rtti_exceptions, michael@0: [-fno-rtti -fno-exceptions], [], michael@0: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) michael@0: fi michael@0: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], michael@0: [Compiler flag to turn off builtin functions]) michael@0: ])# _LT_COMPILER_NO_RTTI michael@0: michael@0: michael@0: # _LT_CMD_GLOBAL_SYMBOLS michael@0: # ---------------------- michael@0: m4_defun([_LT_CMD_GLOBAL_SYMBOLS], michael@0: [AC_REQUIRE([AC_CANONICAL_HOST])dnl michael@0: AC_REQUIRE([AC_PROG_CC])dnl michael@0: AC_REQUIRE([LT_PATH_NM])dnl michael@0: AC_REQUIRE([LT_PATH_LD])dnl michael@0: m4_require([_LT_DECL_SED])dnl michael@0: m4_require([_LT_DECL_EGREP])dnl michael@0: m4_require([_LT_TAG_COMPILER])dnl michael@0: michael@0: # Check for command to grab the raw symbol name followed by C symbol from nm. michael@0: AC_MSG_CHECKING([command to parse $NM output from $compiler object]) michael@0: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], michael@0: [ michael@0: # These are sane defaults that work on at least a few old systems. michael@0: # [They come from Ultrix. What could be older than Ultrix?!! ;)] michael@0: michael@0: # Character class describing NM global symbol codes. michael@0: symcode='[[BCDEGRST]]' michael@0: michael@0: # Regexp to match symbols that can be accessed directly from C. michael@0: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' michael@0: michael@0: # Define system-specific variables. michael@0: case $host_os in michael@0: aix*) michael@0: symcode='[[BCDT]]' michael@0: ;; michael@0: cygwin* | mingw* | pw32* | cegcc*) michael@0: symcode='[[ABCDGISTW]]' michael@0: ;; michael@0: hpux*) michael@0: if test "$host_cpu" = ia64; then michael@0: symcode='[[ABCDEGRST]]' michael@0: fi michael@0: ;; michael@0: irix* | nonstopux*) michael@0: symcode='[[BCDEGRST]]' michael@0: ;; michael@0: osf*) michael@0: symcode='[[BCDEGQRST]]' michael@0: ;; michael@0: solaris*) michael@0: symcode='[[BDRT]]' michael@0: ;; michael@0: sco3.2v5*) michael@0: symcode='[[DT]]' michael@0: ;; michael@0: sysv4.2uw2*) michael@0: symcode='[[DT]]' michael@0: ;; michael@0: sysv5* | sco5v6* | unixware* | OpenUNIX*) michael@0: symcode='[[ABDT]]' michael@0: ;; michael@0: sysv4) michael@0: symcode='[[DFNSTU]]' michael@0: ;; michael@0: esac michael@0: michael@0: # If we're using GNU nm, then use its standard symbol codes. michael@0: case `$NM -V 2>&1` in michael@0: *GNU* | *'with BFD'*) michael@0: symcode='[[ABCDGIRSTW]]' ;; michael@0: esac michael@0: michael@0: # Transform an extracted symbol line into a proper C declaration. michael@0: # Some systems (esp. on ia64) link data and code symbols differently, michael@0: # so use this general approach. michael@0: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" michael@0: michael@0: # Transform an extracted symbol line into symbol name and symbol address michael@0: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" michael@0: 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'" michael@0: michael@0: # Handle CRLF in mingw tool chain michael@0: opt_cr= michael@0: case $build_os in michael@0: mingw*) michael@0: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp michael@0: ;; michael@0: esac michael@0: michael@0: # Try without a prefix underscore, then with it. michael@0: for ac_symprfx in "" "_"; do michael@0: michael@0: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. michael@0: symxfrm="\\1 $ac_symprfx\\2 \\2" michael@0: michael@0: # Write the raw and C identifiers. michael@0: if test "$lt_cv_nm_interface" = "MS dumpbin"; then michael@0: # Fake it for dumpbin and say T for any non-static function michael@0: # and D for any global variable. michael@0: # Also find C++ and __fastcall symbols from MSVC++, michael@0: # which start with @ or ?. michael@0: lt_cv_sys_global_symbol_pipe="$AWK ['"\ michael@0: " {last_section=section; section=\$ 3};"\ michael@0: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ michael@0: " \$ 0!~/External *\|/{next};"\ michael@0: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ michael@0: " {if(hide[section]) next};"\ michael@0: " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ michael@0: " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ michael@0: " s[1]~/^[@?]/{print s[1], s[1]; next};"\ michael@0: " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ michael@0: " ' prfx=^$ac_symprfx]" michael@0: else michael@0: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" michael@0: fi michael@0: michael@0: # Check to see that the pipe works correctly. michael@0: pipe_works=no michael@0: michael@0: rm -f conftest* michael@0: cat > conftest.$ac_ext <<_LT_EOF michael@0: #ifdef __cplusplus michael@0: extern "C" { michael@0: #endif michael@0: char nm_test_var; michael@0: void nm_test_func(void); michael@0: void nm_test_func(void){} michael@0: #ifdef __cplusplus michael@0: } michael@0: #endif michael@0: int main(){nm_test_var='a';nm_test_func();return(0);} michael@0: _LT_EOF michael@0: michael@0: if AC_TRY_EVAL(ac_compile); then michael@0: # Now try to grab the symbols. michael@0: nlist=conftest.nm michael@0: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then michael@0: # Try sorting and uniquifying the output. michael@0: if sort "$nlist" | uniq > "$nlist"T; then michael@0: mv -f "$nlist"T "$nlist" michael@0: else michael@0: rm -f "$nlist"T michael@0: fi michael@0: michael@0: # Make sure that we snagged all the symbols we need. michael@0: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then michael@0: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then michael@0: cat <<_LT_EOF > conftest.$ac_ext michael@0: #ifdef __cplusplus michael@0: extern "C" { michael@0: #endif michael@0: michael@0: _LT_EOF michael@0: # Now generate the symbol file. michael@0: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' michael@0: michael@0: cat <<_LT_EOF >> conftest.$ac_ext michael@0: michael@0: /* The mapping between symbol names and symbols. */ michael@0: const struct { michael@0: const char *name; michael@0: void *address; michael@0: } michael@0: lt__PROGRAM__LTX_preloaded_symbols[[]] = michael@0: { michael@0: { "@PROGRAM@", (void *) 0 }, michael@0: _LT_EOF michael@0: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext michael@0: cat <<\_LT_EOF >> conftest.$ac_ext michael@0: {0, (void *) 0} michael@0: }; michael@0: michael@0: /* This works around a problem in FreeBSD linker */ michael@0: #ifdef FREEBSD_WORKAROUND michael@0: static const void *lt_preloaded_setup() { michael@0: return lt__PROGRAM__LTX_preloaded_symbols; michael@0: } michael@0: #endif michael@0: michael@0: #ifdef __cplusplus michael@0: } michael@0: #endif michael@0: _LT_EOF michael@0: # Now try linking the two files. michael@0: mv conftest.$ac_objext conftstm.$ac_objext michael@0: lt_save_LIBS="$LIBS" michael@0: lt_save_CFLAGS="$CFLAGS" michael@0: LIBS="conftstm.$ac_objext" michael@0: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" michael@0: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then michael@0: pipe_works=yes michael@0: fi michael@0: LIBS="$lt_save_LIBS" michael@0: CFLAGS="$lt_save_CFLAGS" michael@0: else michael@0: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD michael@0: fi michael@0: else michael@0: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD michael@0: fi michael@0: else michael@0: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD michael@0: fi michael@0: else michael@0: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD michael@0: cat conftest.$ac_ext >&5 michael@0: fi michael@0: rm -rf conftest* conftst* michael@0: michael@0: # Do not use the global_symbol_pipe unless it works. michael@0: if test "$pipe_works" = yes; then michael@0: break michael@0: else michael@0: lt_cv_sys_global_symbol_pipe= michael@0: fi michael@0: done michael@0: ]) michael@0: if test -z "$lt_cv_sys_global_symbol_pipe"; then michael@0: lt_cv_sys_global_symbol_to_cdecl= michael@0: fi michael@0: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then michael@0: AC_MSG_RESULT(failed) michael@0: else michael@0: AC_MSG_RESULT(ok) michael@0: fi michael@0: michael@0: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], michael@0: [Take the output of nm and produce a listing of raw symbols and C names]) michael@0: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], michael@0: [Transform the output of nm in a proper C declaration]) michael@0: _LT_DECL([global_symbol_to_c_name_address], michael@0: [lt_cv_sys_global_symbol_to_c_name_address], [1], michael@0: [Transform the output of nm in a C name address pair]) michael@0: _LT_DECL([global_symbol_to_c_name_address_lib_prefix], michael@0: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], michael@0: [Transform the output of nm in a C name address pair when lib prefix is needed]) michael@0: ]) # _LT_CMD_GLOBAL_SYMBOLS michael@0: michael@0: michael@0: # _LT_COMPILER_PIC([TAGNAME]) michael@0: # --------------------------- michael@0: m4_defun([_LT_COMPILER_PIC], michael@0: [m4_require([_LT_TAG_COMPILER])dnl michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)= michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)= michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)= michael@0: michael@0: AC_MSG_CHECKING([for $compiler option to produce PIC]) michael@0: m4_if([$1], [CXX], [ michael@0: # C++ specific cases for pic, static, wl, etc. michael@0: if test "$GXX" = yes; then michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' michael@0: michael@0: case $host_os in michael@0: aix*) michael@0: # All AIX code is PIC. michael@0: if test "$host_cpu" = ia64; then michael@0: # AIX 5 now supports IA64 processor michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: fi michael@0: ;; michael@0: michael@0: amigaos*) michael@0: case $host_cpu in michael@0: powerpc) michael@0: # see comment about AmigaOS4 .so support michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' michael@0: ;; michael@0: m68k) michael@0: # FIXME: we need at least 68020 code to build shared libraries, but michael@0: # adding the `-m68020' flag to GCC prevents building anything better, michael@0: # like `-m68040'. michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) michael@0: # PIC is the default for these OSes. michael@0: ;; michael@0: mingw* | cygwin* | os2* | pw32* | cegcc*) michael@0: # This hack is so that the source file can tell whether it is being michael@0: # built for inclusion in a dll (and should export symbols for example). michael@0: # Although the cygwin gcc ignores -fPIC, still need this for old-style michael@0: # (--disable-auto-import) libraries michael@0: m4_if([$1], [GCJ], [], michael@0: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) michael@0: ;; michael@0: darwin* | rhapsody*) michael@0: # PIC is the default on this platform michael@0: # Common symbols not allowed in MH_DYLIB files michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' michael@0: ;; michael@0: *djgpp*) michael@0: # DJGPP does not support shared libraries at all michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)= michael@0: ;; michael@0: interix[[3-9]]*) michael@0: # Interix 3.x gcc -fpic/-fPIC options generate broken code. michael@0: # Instead, we relocate shared libraries at runtime. michael@0: ;; michael@0: sysv4*MP*) michael@0: if test -d /usr/nec; then michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic michael@0: fi michael@0: ;; michael@0: hpux*) michael@0: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit michael@0: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag michael@0: # sets the default TLS model and affects inlining. michael@0: case $host_cpu in michael@0: hppa*64*) michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' michael@0: ;; michael@0: esac michael@0: ;; michael@0: *qnx* | *nto*) michael@0: # QNX uses GNU C++, but need to define -shared option too, otherwise michael@0: # it will coredump. michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' michael@0: ;; michael@0: esac michael@0: else michael@0: case $host_os in michael@0: aix[[4-9]]*) michael@0: # All AIX code is PIC. michael@0: if test "$host_cpu" = ia64; then michael@0: # AIX 5 now supports IA64 processor michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: else michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' michael@0: fi michael@0: ;; michael@0: chorus*) michael@0: case $cc_basename in michael@0: cxch68*) michael@0: # Green Hills C++ Compiler michael@0: # _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" michael@0: ;; michael@0: esac michael@0: ;; michael@0: dgux*) michael@0: case $cc_basename in michael@0: ec++*) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: ;; michael@0: ghcx*) michael@0: # Green Hills C++ Compiler michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' michael@0: ;; michael@0: *) michael@0: ;; michael@0: esac michael@0: ;; michael@0: freebsd* | dragonfly*) michael@0: # FreeBSD uses GNU C++ michael@0: ;; michael@0: hpux9* | hpux10* | hpux11*) michael@0: case $cc_basename in michael@0: CC*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' michael@0: if test "$host_cpu" != ia64; then michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' michael@0: fi michael@0: ;; michael@0: aCC*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' michael@0: case $host_cpu in michael@0: hppa*64*|ia64*) michael@0: # +Z the default michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' michael@0: ;; michael@0: esac michael@0: ;; michael@0: *) michael@0: ;; michael@0: esac michael@0: ;; michael@0: interix*) michael@0: # This is c89, which is MS Visual C++ (no shared libs) michael@0: # Anyone wants to do a port? michael@0: ;; michael@0: irix5* | irix6* | nonstopux*) michael@0: case $cc_basename in michael@0: CC*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' michael@0: # CC pic flag -KPIC is the default. michael@0: ;; michael@0: *) michael@0: ;; michael@0: esac michael@0: ;; michael@0: linux* | k*bsd*-gnu | kopensolaris*-gnu) michael@0: case $cc_basename in michael@0: KCC*) michael@0: # KAI C++ Compiler michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' michael@0: ;; michael@0: ecpc* ) michael@0: # old Intel C++ for x86_64 which still supported -KPIC. michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' michael@0: ;; michael@0: icpc* ) michael@0: # Intel C++, used to be incompatible with GCC. michael@0: # ICC 10 doesn't accept -KPIC any more. michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' michael@0: ;; michael@0: pgCC* | pgcpp*) michael@0: # Portland Group C++ compiler michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: ;; michael@0: cxx*) michael@0: # Compaq C++ michael@0: # Make sure the PIC flag is empty. It appears that all Alpha michael@0: # Linux and Compaq Tru64 Unix objects are PIC. michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)= michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' michael@0: ;; michael@0: xlc* | xlC*) michael@0: # IBM XL 8.0 on PPC michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' michael@0: ;; michael@0: *) michael@0: case `$CC -V 2>&1 | sed 5q` in michael@0: *Sun\ C*) michael@0: # Sun C++ 5.9 michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' michael@0: ;; michael@0: esac michael@0: ;; michael@0: esac michael@0: ;; michael@0: lynxos*) michael@0: ;; michael@0: m88k*) michael@0: ;; michael@0: mvs*) michael@0: case $cc_basename in michael@0: cxx*) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' michael@0: ;; michael@0: *) michael@0: ;; michael@0: esac michael@0: ;; michael@0: netbsd* | netbsdelf*-gnu) michael@0: ;; michael@0: *qnx* | *nto*) michael@0: # QNX uses GNU C++, but need to define -shared option too, otherwise michael@0: # it will coredump. michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' michael@0: ;; michael@0: osf3* | osf4* | osf5*) michael@0: case $cc_basename in michael@0: KCC*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' michael@0: ;; michael@0: RCC*) michael@0: # Rational C++ 2.4.1 michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' michael@0: ;; michael@0: cxx*) michael@0: # Digital/Compaq C++ michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: # Make sure the PIC flag is empty. It appears that all Alpha michael@0: # Linux and Compaq Tru64 Unix objects are PIC. michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)= michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' michael@0: ;; michael@0: *) michael@0: ;; michael@0: esac michael@0: ;; michael@0: psos*) michael@0: ;; michael@0: solaris*) michael@0: case $cc_basename in michael@0: CC*) michael@0: # Sun C++ 4.2, 5.x and Centerline C++ michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' michael@0: ;; michael@0: gcx*) michael@0: # Green Hills C++ Compiler michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' michael@0: ;; michael@0: *) michael@0: ;; michael@0: esac michael@0: ;; michael@0: sunos4*) michael@0: case $cc_basename in michael@0: CC*) michael@0: # Sun C++ 4.x michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: ;; michael@0: lcc*) michael@0: # Lucid michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' michael@0: ;; michael@0: *) michael@0: ;; michael@0: esac michael@0: ;; michael@0: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) michael@0: case $cc_basename in michael@0: CC*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: ;; michael@0: esac michael@0: ;; michael@0: tandem*) michael@0: case $cc_basename in michael@0: NCC*) michael@0: # NonStop-UX NCC 3.20 michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: ;; michael@0: *) michael@0: ;; michael@0: esac michael@0: ;; michael@0: vxworks*) michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no michael@0: ;; michael@0: esac michael@0: fi michael@0: ], michael@0: [ michael@0: if test "$GCC" = yes; then michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' michael@0: michael@0: case $host_os in michael@0: aix*) michael@0: # All AIX code is PIC. michael@0: if test "$host_cpu" = ia64; then michael@0: # AIX 5 now supports IA64 processor michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: fi michael@0: ;; michael@0: michael@0: amigaos*) michael@0: case $host_cpu in michael@0: powerpc) michael@0: # see comment about AmigaOS4 .so support michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' michael@0: ;; michael@0: m68k) michael@0: # FIXME: we need at least 68020 code to build shared libraries, but michael@0: # adding the `-m68020' flag to GCC prevents building anything better, michael@0: # like `-m68040'. michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) michael@0: # PIC is the default for these OSes. michael@0: ;; michael@0: michael@0: mingw* | cygwin* | pw32* | os2* | cegcc*) michael@0: # This hack is so that the source file can tell whether it is being michael@0: # built for inclusion in a dll (and should export symbols for example). michael@0: # Although the cygwin gcc ignores -fPIC, still need this for old-style michael@0: # (--disable-auto-import) libraries michael@0: m4_if([$1], [GCJ], [], michael@0: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) michael@0: ;; michael@0: michael@0: darwin* | rhapsody*) michael@0: # PIC is the default on this platform michael@0: # Common symbols not allowed in MH_DYLIB files michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' michael@0: ;; michael@0: michael@0: hpux*) michael@0: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit michael@0: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag michael@0: # sets the default TLS model and affects inlining. michael@0: case $host_cpu in michael@0: hppa*64*) michael@0: # +Z the default michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: interix[[3-9]]*) michael@0: # Interix 3.x gcc -fpic/-fPIC options generate broken code. michael@0: # Instead, we relocate shared libraries at runtime. michael@0: ;; michael@0: michael@0: msdosdjgpp*) michael@0: # Just because we use GCC doesn't mean we suddenly get shared libraries michael@0: # on systems that don't support them. michael@0: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no michael@0: enable_shared=no michael@0: ;; michael@0: michael@0: *nto* | *qnx*) michael@0: # QNX uses GNU C++, but need to define -shared option too, otherwise michael@0: # it will coredump. michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' michael@0: ;; michael@0: michael@0: sysv4*MP*) michael@0: if test -d /usr/nec; then michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic michael@0: fi michael@0: ;; michael@0: michael@0: *) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' michael@0: ;; michael@0: esac michael@0: else michael@0: # PORTME Check for flag to pass linker flags through the system compiler. michael@0: case $host_os in michael@0: aix*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: if test "$host_cpu" = ia64; then michael@0: # AIX 5 now supports IA64 processor michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: else michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' michael@0: fi michael@0: ;; michael@0: michael@0: mingw* | cygwin* | pw32* | os2* | cegcc*) michael@0: # This hack is so that the source file can tell whether it is being michael@0: # built for inclusion in a dll (and should export symbols for example). michael@0: m4_if([$1], [GCJ], [], michael@0: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) michael@0: ;; michael@0: michael@0: hpux9* | hpux10* | hpux11*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but michael@0: # not for PA HP-UX. michael@0: case $host_cpu in michael@0: hppa*64*|ia64*) michael@0: # +Z the default michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' michael@0: ;; michael@0: esac michael@0: # Is there a better lt_prog_compiler_static that works with the bundled CC? michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' michael@0: ;; michael@0: michael@0: irix5* | irix6* | nonstopux*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: # PIC (with -KPIC) is the default. michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' michael@0: ;; michael@0: michael@0: linux* | k*bsd*-gnu | kopensolaris*-gnu) michael@0: case $cc_basename in michael@0: # old Intel for x86_64 which still supported -KPIC. michael@0: ecc*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' michael@0: ;; michael@0: # icc used to be incompatible with GCC. michael@0: # ICC 10 doesn't accept -KPIC any more. michael@0: icc* | ifort*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' michael@0: ;; michael@0: # Lahey Fortran 8.1. michael@0: lf95*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' michael@0: ;; michael@0: pgcc* | pgf77* | pgf90* | pgf95*) michael@0: # Portland Group compilers (*not* the Pentium gcc compiler, michael@0: # which looks to be a dead project) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: ;; michael@0: ccc*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: # All Alpha code is PIC. michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' michael@0: ;; michael@0: xl*) michael@0: # IBM XL C 8.0/Fortran 10.1 on PPC michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' michael@0: ;; michael@0: *) michael@0: case `$CC -V 2>&1 | sed 5q` in michael@0: *Sun\ C*) michael@0: # Sun C 5.9 michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: ;; michael@0: *Sun\ F*) michael@0: # Sun Fortran 8.3 passes all unrecognized flags to the linker michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='' michael@0: ;; michael@0: esac michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: newsos6) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: ;; michael@0: michael@0: *nto* | *qnx*) michael@0: # QNX uses GNU C++, but need to define -shared option too, otherwise michael@0: # it will coredump. michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' michael@0: ;; michael@0: michael@0: osf3* | osf4* | osf5*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: # All OSF/1 code is PIC. michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' michael@0: ;; michael@0: michael@0: rdos*) michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' michael@0: ;; michael@0: michael@0: solaris*) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: case $cc_basename in michael@0: f77* | f90* | f95*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; michael@0: *) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; michael@0: esac michael@0: ;; michael@0: michael@0: sunos4*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: ;; michael@0: michael@0: sysv4 | sysv4.2uw2* | sysv4.3*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: ;; michael@0: michael@0: sysv4*MP*) michael@0: if test -d /usr/nec ;then michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: fi michael@0: ;; michael@0: michael@0: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: ;; michael@0: michael@0: unicos*) michael@0: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' michael@0: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no michael@0: ;; michael@0: michael@0: uts4*) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' michael@0: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' michael@0: ;; michael@0: michael@0: *) michael@0: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no michael@0: ;; michael@0: esac michael@0: fi michael@0: ]) michael@0: case $host_os in michael@0: # For platforms which do not support PIC, -DPIC is meaningless: michael@0: *djgpp*) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)= michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" michael@0: ;; michael@0: esac michael@0: AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) michael@0: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], michael@0: [How to pass a linker flag through the compiler]) michael@0: michael@0: # michael@0: # Check to make sure the PIC flag actually works. michael@0: # michael@0: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then michael@0: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], michael@0: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], michael@0: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], michael@0: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in michael@0: "" | " "*) ;; michael@0: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; michael@0: esac], michael@0: [_LT_TAGVAR(lt_prog_compiler_pic, $1)= michael@0: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) michael@0: fi michael@0: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], michael@0: [Additional compiler flags for building library objects]) michael@0: michael@0: # michael@0: # Check to make sure the static flag actually works. michael@0: # michael@0: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" michael@0: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], michael@0: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), michael@0: $lt_tmp_static_flag, michael@0: [], michael@0: [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) michael@0: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], michael@0: [Compiler flag to prevent dynamic linking]) michael@0: ])# _LT_COMPILER_PIC michael@0: michael@0: michael@0: # _LT_LINKER_SHLIBS([TAGNAME]) michael@0: # ---------------------------- michael@0: # See if the linker supports building shared libraries. michael@0: m4_defun([_LT_LINKER_SHLIBS], michael@0: [AC_REQUIRE([LT_PATH_LD])dnl michael@0: AC_REQUIRE([LT_PATH_NM])dnl michael@0: m4_require([_LT_FILEUTILS_DEFAULTS])dnl michael@0: m4_require([_LT_DECL_EGREP])dnl michael@0: m4_require([_LT_DECL_SED])dnl michael@0: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl michael@0: m4_require([_LT_TAG_COMPILER])dnl michael@0: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) michael@0: m4_if([$1], [CXX], [ michael@0: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' michael@0: case $host_os in michael@0: aix[[4-9]]*) michael@0: # If we're using GNU nm, then we don't want the "-C" option. michael@0: # -C means demangle to AIX nm, but means don't demangle with GNU nm michael@0: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then michael@0: _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' michael@0: else michael@0: _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' michael@0: fi michael@0: ;; michael@0: pw32*) michael@0: _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" michael@0: ;; michael@0: cygwin* | mingw* | cegcc*) michael@0: _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' michael@0: ;; michael@0: linux* | k*bsd*-gnu) michael@0: _LT_TAGVAR(link_all_deplibs, $1)=no michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' michael@0: ;; michael@0: esac michael@0: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] michael@0: ], [ michael@0: runpath_var= michael@0: _LT_TAGVAR(allow_undefined_flag, $1)= michael@0: _LT_TAGVAR(always_export_symbols, $1)=no michael@0: _LT_TAGVAR(archive_cmds, $1)= michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)= michael@0: _LT_TAGVAR(compiler_needs_object, $1)=no michael@0: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)= michael@0: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' michael@0: _LT_TAGVAR(hardcode_automatic, $1)=no michael@0: _LT_TAGVAR(hardcode_direct, $1)=no michael@0: _LT_TAGVAR(hardcode_direct_absolute, $1)=no michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)= michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=no michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported michael@0: _LT_TAGVAR(inherit_rpath, $1)=no michael@0: _LT_TAGVAR(link_all_deplibs, $1)=unknown michael@0: _LT_TAGVAR(module_cmds, $1)= michael@0: _LT_TAGVAR(module_expsym_cmds, $1)= michael@0: _LT_TAGVAR(old_archive_from_new_cmds, $1)= michael@0: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= michael@0: _LT_TAGVAR(thread_safe_flag_spec, $1)= michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)= michael@0: # include_expsyms should be a list of space-separated symbols to be *always* michael@0: # included in the symbol list michael@0: _LT_TAGVAR(include_expsyms, $1)= michael@0: # exclude_expsyms can be an extended regexp of symbols to exclude michael@0: # it will be wrapped by ` (' and `)$', so one must not match beginning or michael@0: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', michael@0: # as well as any symbol that contains `d'. michael@0: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] michael@0: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out michael@0: # platforms (ab)use it in PIC code, but their linkers get confused if michael@0: # the symbol is explicitly referenced. Since portable code cannot michael@0: # rely on this symbol name, it's probably fine to never include it in michael@0: # preloaded symbol tables. michael@0: # Exclude shared library initialization/finalization symbols. michael@0: dnl Note also adjust exclude_expsyms for C++ above. michael@0: extract_expsyms_cmds= michael@0: michael@0: case $host_os in michael@0: cygwin* | mingw* | pw32* | cegcc*) michael@0: # FIXME: the MSVC++ port hasn't been tested in a loooong time michael@0: # When not using gcc, we currently assume that we are using michael@0: # Microsoft Visual C++. michael@0: if test "$GCC" != yes; then michael@0: with_gnu_ld=no michael@0: fi michael@0: ;; michael@0: interix*) michael@0: # we just hope/assume this is gcc and not c89 (= MSVC++) michael@0: with_gnu_ld=yes michael@0: ;; michael@0: openbsd*) michael@0: with_gnu_ld=no michael@0: ;; michael@0: linux* | k*bsd*-gnu) michael@0: _LT_TAGVAR(link_all_deplibs, $1)=no michael@0: ;; michael@0: esac michael@0: michael@0: _LT_TAGVAR(ld_shlibs, $1)=yes michael@0: if test "$with_gnu_ld" = yes; then michael@0: # If archive_cmds runs LD, not CC, wlarc should be empty michael@0: wlarc='${wl}' michael@0: michael@0: # Set some defaults for GNU ld with shared library support. These michael@0: # are reset later if shared libraries are not supported. Putting them michael@0: # here allows them to be overridden if necessary. michael@0: runpath_var=LD_RUN_PATH michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' michael@0: # ancient GNU ld didn't support --whole-archive et. al. michael@0: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' michael@0: else michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)= michael@0: fi michael@0: supports_anon_versioning=no michael@0: case `$LD -v 2>&1` in michael@0: *GNU\ gold*) supports_anon_versioning=yes ;; michael@0: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 michael@0: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... michael@0: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... michael@0: *\ 2.11.*) ;; # other 2.11 versions michael@0: *) supports_anon_versioning=yes ;; michael@0: esac michael@0: michael@0: # See if GNU ld supports shared libraries. michael@0: case $host_os in michael@0: aix[[3-9]]*) michael@0: # On AIX/PPC, the GNU linker is very broken michael@0: if test "$host_cpu" != ia64; then michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: cat <<_LT_EOF 1>&2 michael@0: michael@0: *** Warning: the GNU linker, at least up to release 2.9.1, is reported michael@0: *** to be unable to reliably create shared libraries on AIX. michael@0: *** Therefore, libtool is disabling shared libraries support. If you michael@0: *** really care for shared libraries, you may want to modify your PATH michael@0: *** so that a non-GNU linker is found, and then restart. michael@0: michael@0: _LT_EOF michael@0: fi michael@0: ;; michael@0: michael@0: amigaos*) michael@0: case $host_cpu in michael@0: powerpc) michael@0: # see comment about AmigaOS4 .so support michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='' michael@0: ;; michael@0: m68k) michael@0: _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)' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: beos*) michael@0: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported michael@0: # Joseph Beckenbach says some releases of gcc michael@0: # support --undefined. This deserves some investigation. FIXME michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: else michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: michael@0: cygwin* | mingw* | pw32* | cegcc*) michael@0: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, michael@0: # as there is no search path for DLLs. michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported michael@0: _LT_TAGVAR(always_export_symbols, $1)=no michael@0: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes michael@0: _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' michael@0: michael@0: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then michael@0: _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' michael@0: # If the export-symbols file already is a .def file (1st line michael@0: # is EXPORTS), use it as is; otherwise, prepend... michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then michael@0: cp $export_symbols $output_objdir/$soname.def; michael@0: else michael@0: echo EXPORTS > $output_objdir/$soname.def; michael@0: cat $export_symbols >> $output_objdir/$soname.def; michael@0: fi~ michael@0: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' michael@0: else michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: michael@0: interix[[3-9]]*) michael@0: _LT_TAGVAR(hardcode_direct, $1)=no michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' michael@0: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. michael@0: # Instead, shared libraries are loaded at an image base (0x10000000 by michael@0: # default) and relocated if they conflict, which is a slow very memory michael@0: # consuming and fragmenting process. To avoid this, we pick a random, michael@0: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link michael@0: # time. Moving up from 0x10000000 also allows more sbrk(2) space. michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' michael@0: ;; michael@0: michael@0: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) michael@0: tmp_diet=no michael@0: if test "$host_os" = linux-dietlibc; then michael@0: case $cc_basename in michael@0: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) michael@0: esac michael@0: fi michael@0: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ michael@0: && test "$tmp_diet" = no michael@0: then michael@0: tmp_addflag= michael@0: tmp_sharedflag='-shared' michael@0: case $cc_basename,$host_cpu in michael@0: pgcc*) # Portland Group C compiler michael@0: _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' michael@0: tmp_addflag=' $pic_flag' michael@0: ;; michael@0: pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers michael@0: _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' michael@0: tmp_addflag=' $pic_flag -Mnomain' ;; michael@0: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 michael@0: tmp_addflag=' -i_dynamic' ;; michael@0: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 michael@0: tmp_addflag=' -i_dynamic -nofor_main' ;; michael@0: ifc* | ifort*) # Intel Fortran compiler michael@0: tmp_addflag=' -nofor_main' ;; michael@0: lf95*) # Lahey Fortran 8.1 michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)= michael@0: tmp_sharedflag='--shared' ;; michael@0: xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) michael@0: tmp_sharedflag='-qmkshrobj' michael@0: tmp_addflag= ;; michael@0: esac michael@0: case `$CC -V 2>&1 | sed 5q` in michael@0: *Sun\ C*) # Sun C 5.9 michael@0: _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' michael@0: _LT_TAGVAR(compiler_needs_object, $1)=yes michael@0: tmp_sharedflag='-G' ;; michael@0: *Sun\ F*) # Sun Fortran 8.3 michael@0: tmp_sharedflag='-G' ;; michael@0: esac michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: michael@0: if test "x$supports_anon_versioning" = xyes; then michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ michael@0: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ michael@0: echo "local: *; };" >> $output_objdir/$libname.ver~ michael@0: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' michael@0: fi michael@0: michael@0: case $cc_basename in michael@0: xlf*) michael@0: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' michael@0: if test "x$supports_anon_versioning" = xyes; then michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ michael@0: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ michael@0: echo "local: *; };" >> $output_objdir/$libname.ver~ michael@0: $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' michael@0: fi michael@0: ;; michael@0: esac michael@0: else michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: michael@0: netbsd* | netbsdelf*-gnu) michael@0: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' michael@0: wlarc= michael@0: else michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: _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' michael@0: fi michael@0: ;; michael@0: michael@0: solaris*) michael@0: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: cat <<_LT_EOF 1>&2 michael@0: michael@0: *** Warning: The releases 2.8.* of the GNU linker cannot reliably michael@0: *** create shared libraries on Solaris systems. Therefore, libtool michael@0: *** is disabling shared libraries support. We urge you to upgrade GNU michael@0: *** binutils to release 2.9.1 or newer. Another option is to modify michael@0: *** your PATH or compiler configuration so that the native linker is michael@0: *** used, and then restart. michael@0: michael@0: _LT_EOF michael@0: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: _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' michael@0: else michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: michael@0: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) michael@0: case `$LD -v 2>&1` in michael@0: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: cat <<_LT_EOF 1>&2 michael@0: michael@0: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not michael@0: *** reliably create shared libraries on SCO systems. Therefore, libtool michael@0: *** is disabling shared libraries support. We urge you to upgrade GNU michael@0: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify michael@0: *** your PATH or compiler configuration so that the native linker is michael@0: *** used, and then restart. michael@0: michael@0: _LT_EOF michael@0: ;; michael@0: *) michael@0: # For security reasons, it is highly recommended that you always michael@0: # use absolute paths for naming shared libraries, and exclude the michael@0: # DT_RUNPATH tag from executables and libraries. But doing so michael@0: # requires that you compile everything twice, which is a pain. michael@0: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: _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' michael@0: else michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: sunos4*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' michael@0: wlarc= michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: michael@0: *) michael@0: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: _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' michael@0: else michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: esac michael@0: michael@0: if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then michael@0: runpath_var= michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)= michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)= michael@0: fi michael@0: else michael@0: # PORTME fill in a description of your system's linker (not GNU ld) michael@0: case $host_os in michael@0: aix3*) michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported michael@0: _LT_TAGVAR(always_export_symbols, $1)=yes michael@0: _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' michael@0: # Note: this linker hardcodes the directories in LIBPATH if there michael@0: # are no directories specified by -L. michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes michael@0: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then michael@0: # Neither direct hardcoding nor static linking is supported with a michael@0: # broken collect2. michael@0: _LT_TAGVAR(hardcode_direct, $1)=unsupported michael@0: fi michael@0: ;; michael@0: michael@0: aix[[4-9]]*) michael@0: if test "$host_cpu" = ia64; then michael@0: # On IA64, the linker does run time linking by default, so we don't michael@0: # have to do anything special. michael@0: aix_use_runtimelinking=no michael@0: exp_sym_flag='-Bexport' michael@0: no_entry_flag="" michael@0: else michael@0: # If we're using GNU nm, then we don't want the "-C" option. michael@0: # -C means demangle to AIX nm, but means don't demangle with GNU nm michael@0: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then michael@0: _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' michael@0: else michael@0: _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' michael@0: fi michael@0: aix_use_runtimelinking=no michael@0: michael@0: # Test if we are trying to use run time linking or normal michael@0: # AIX style linking. If -brtl is somewhere in LDFLAGS, we michael@0: # need to do runtime linking. michael@0: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) michael@0: for ld_flag in $LDFLAGS; do michael@0: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then michael@0: aix_use_runtimelinking=yes michael@0: break michael@0: fi michael@0: done michael@0: ;; michael@0: esac michael@0: michael@0: exp_sym_flag='-bexport' michael@0: no_entry_flag='-bnoentry' michael@0: fi michael@0: michael@0: # When large executables or shared objects are built, AIX ld can michael@0: # have problems creating the table of contents. If linking a library michael@0: # or program results in "error TOC overflow" add -mminimal-toc to michael@0: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not michael@0: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. michael@0: michael@0: _LT_TAGVAR(archive_cmds, $1)='' michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' michael@0: _LT_TAGVAR(link_all_deplibs, $1)=yes michael@0: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' michael@0: michael@0: if test "$GCC" = yes; then michael@0: case $host_os in aix4.[[012]]|aix4.[[012]].*) michael@0: # We only want to do this on AIX 4.2 and lower, the check michael@0: # below for broken collect2 doesn't work under 4.3+ michael@0: collect2name=`${CC} -print-prog-name=collect2` michael@0: if test -f "$collect2name" && michael@0: strings "$collect2name" | $GREP resolve_lib_name >/dev/null michael@0: then michael@0: # We have reworked collect2 michael@0: : michael@0: else michael@0: # We have old collect2 michael@0: _LT_TAGVAR(hardcode_direct, $1)=unsupported michael@0: # It fails to find uninstalled libraries when the uninstalled michael@0: # path is not listed in the libpath. Setting hardcode_minus_L michael@0: # to unsupported forces relinking michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)= michael@0: fi michael@0: ;; michael@0: esac michael@0: shared_flag='-shared' michael@0: if test "$aix_use_runtimelinking" = yes; then michael@0: shared_flag="$shared_flag "'${wl}-G' michael@0: fi michael@0: _LT_TAGVAR(link_all_deplibs, $1)=no michael@0: else michael@0: # not using gcc michael@0: if test "$host_cpu" = ia64; then michael@0: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release michael@0: # chokes on -Wl,-G. The following line is correct: michael@0: shared_flag='-G' michael@0: else michael@0: if test "$aix_use_runtimelinking" = yes; then michael@0: shared_flag='${wl}-G' michael@0: else michael@0: shared_flag='${wl}-bM:SRE' michael@0: fi michael@0: fi michael@0: fi michael@0: michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' michael@0: # It seems that -bexpall does not export symbols beginning with michael@0: # underscore (_), so it is better to generate a list of symbols to export. michael@0: _LT_TAGVAR(always_export_symbols, $1)=yes michael@0: if test "$aix_use_runtimelinking" = yes; then michael@0: # Warning - without using the other runtime loading flags (-brtl), michael@0: # -berok will link without error, but may produce a broken library. michael@0: _LT_TAGVAR(allow_undefined_flag, $1)='-berok' michael@0: # Determine the default libpath from the value encoded in an michael@0: # empty executable. michael@0: _LT_SYS_MODULE_PATH_AIX michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" michael@0: _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 $shared_flag" michael@0: else michael@0: if test "$host_cpu" = ia64; then michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' michael@0: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" michael@0: _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" michael@0: else michael@0: # Determine the default libpath from the value encoded in an michael@0: # empty executable. michael@0: _LT_SYS_MODULE_PATH_AIX michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" michael@0: # Warning - without using the other run time loading flags, michael@0: # -berok will link without error, but may produce a broken library. michael@0: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' michael@0: # Exported symbols can be pulled into shared objects from archives michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes michael@0: # This is similar to how AIX traditionally builds its shared libraries. michael@0: _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' michael@0: fi michael@0: fi michael@0: ;; michael@0: michael@0: amigaos*) michael@0: case $host_cpu in michael@0: powerpc) michael@0: # see comment about AmigaOS4 .so support michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='' michael@0: ;; michael@0: m68k) michael@0: _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)' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: bsdi[[45]]*) michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic michael@0: ;; michael@0: michael@0: cygwin* | mingw* | pw32* | cegcc*) michael@0: # When not using gcc, we currently assume that we are using michael@0: # Microsoft Visual C++. michael@0: # hardcode_libdir_flag_spec is actually meaningless, as there is michael@0: # no search path for DLLs. michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported michael@0: # Tell ltmain to make .lib files, not .a files. michael@0: libext=lib michael@0: # Tell ltmain to make .dll files, not .so files. michael@0: shrext_cmds=".dll" michael@0: # FIXME: Setting linknames here is a bad hack. michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' michael@0: # The linker will automatically build a .lib file if we build a DLL. michael@0: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' michael@0: # FIXME: Should let the user specify the lib program. michael@0: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' michael@0: _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' michael@0: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes michael@0: ;; michael@0: michael@0: darwin* | rhapsody*) michael@0: _LT_DARWIN_LINKER_FEATURES($1) michael@0: ;; michael@0: michael@0: dgux*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: michael@0: freebsd1*) michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: michael@0: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor michael@0: # support. Future versions do this automatically, but an explicit c++rt0.o michael@0: # does not break anything, and helps significantly (at the cost of a little michael@0: # extra space). michael@0: freebsd2.2*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: michael@0: # Unfortunately, older versions of FreeBSD 2 do not have this feature. michael@0: freebsd2*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: michael@0: # FreeBSD 3 and greater uses gcc -shared to do shared libraries. michael@0: freebsd* | dragonfly*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: michael@0: hpux9*) michael@0: if test "$GCC" = yes; then michael@0: _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' michael@0: else michael@0: _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' michael@0: fi michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: michael@0: # hardcode_minus_L: Not really in the search PATH, michael@0: # but as the default location of the library. michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' michael@0: ;; michael@0: michael@0: hpux10*) michael@0: if test "$GCC" = yes -a "$with_gnu_ld" = no; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' michael@0: else michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' michael@0: fi michael@0: if test "$with_gnu_ld" = no; then michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' michael@0: # hardcode_minus_L: Not really in the search PATH, michael@0: # but as the default location of the library. michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes michael@0: fi michael@0: ;; michael@0: michael@0: hpux11*) michael@0: if test "$GCC" = yes -a "$with_gnu_ld" = no; then michael@0: case $host_cpu in michael@0: hppa*64*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: ;; michael@0: ia64*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' michael@0: ;; michael@0: esac michael@0: else michael@0: case $host_cpu in michael@0: hppa*64*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: ;; michael@0: ia64*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' michael@0: ;; michael@0: esac michael@0: fi michael@0: if test "$with_gnu_ld" = no; then michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: michael@0: case $host_cpu in michael@0: hppa*64*|ia64*) michael@0: _LT_TAGVAR(hardcode_direct, $1)=no michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' michael@0: michael@0: # hardcode_minus_L: Not really in the search PATH, michael@0: # but as the default location of the library. michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes michael@0: ;; michael@0: esac michael@0: fi michael@0: ;; michael@0: michael@0: irix5* | irix6* | nonstopux*) michael@0: if test "$GCC" = yes; then michael@0: _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 $lib' michael@0: # Try to use the -exported_symbol ld option, if it does not michael@0: # work, assume that -exports_file does not work either and michael@0: # implicitly export all symbols. michael@0: save_LDFLAGS="$LDFLAGS" michael@0: LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" michael@0: AC_LINK_IFELSE(int foo(void) {}, michael@0: _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 $lib' michael@0: ) michael@0: LDFLAGS="$save_LDFLAGS" michael@0: else michael@0: _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' michael@0: _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' michael@0: fi michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: _LT_TAGVAR(inherit_rpath, $1)=yes michael@0: _LT_TAGVAR(link_all_deplibs, $1)=yes michael@0: ;; michael@0: michael@0: netbsd* | netbsdelf*-gnu) michael@0: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out michael@0: else michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF michael@0: fi michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: michael@0: newsos6) michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: michael@0: *nto* | *qnx*) michael@0: ;; michael@0: michael@0: openbsd*) michael@0: if test -f /usr/libexec/ld.so; then michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes michael@0: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' michael@0: else michael@0: case $host_os in michael@0: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' michael@0: ;; michael@0: esac michael@0: fi michael@0: else michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: michael@0: os2*) michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported michael@0: _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' michael@0: _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' michael@0: ;; michael@0: michael@0: osf3*) michael@0: if test "$GCC" = yes; then michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' michael@0: _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' michael@0: else michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' michael@0: _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' michael@0: fi michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: ;; michael@0: michael@0: osf4* | osf5*) # as osf3* with the addition of -msym flag michael@0: if test "$GCC" = yes; then michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' michael@0: _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' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' michael@0: else michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' michael@0: _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' michael@0: _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~ michael@0: $CC -shared${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' michael@0: michael@0: # Both c and cxx compiler support -rpath directly michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' michael@0: fi michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: ;; michael@0: michael@0: solaris*) michael@0: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' michael@0: if test "$GCC" = yes; then michael@0: wlarc='${wl}' michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ michael@0: $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' michael@0: else michael@0: case `$CC -V 2>&1` in michael@0: *"Compilers 5.0"*) michael@0: wlarc='' michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ michael@0: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' michael@0: ;; michael@0: *) michael@0: wlarc='${wl}' michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ michael@0: $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' michael@0: ;; michael@0: esac michael@0: fi michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: case $host_os in michael@0: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; michael@0: *) michael@0: # The compiler driver will combine and reorder linker options, michael@0: # but understands `-z linker_flag'. GCC discards it without `$wl', michael@0: # but is careful enough not to reorder. michael@0: # Supported since Solaris 2.6 (maybe 2.5.1?) michael@0: if test "$GCC" = yes; then michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' michael@0: else michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' michael@0: fi michael@0: ;; michael@0: esac michael@0: _LT_TAGVAR(link_all_deplibs, $1)=yes michael@0: ;; michael@0: michael@0: sunos4*) michael@0: if test "x$host_vendor" = xsequent; then michael@0: # Use $CC to link under sequent, because it throws in some extra .o michael@0: # files that make .init and .fini sections work. michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: else michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' michael@0: fi michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: michael@0: sysv4) michael@0: case $host_vendor in michael@0: sni) michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? michael@0: ;; michael@0: siemens) michael@0: ## LD is ld it makes a PLAMLIB michael@0: ## CC just makes a GrossModule. michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' michael@0: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' michael@0: _LT_TAGVAR(hardcode_direct, $1)=no michael@0: ;; michael@0: motorola) michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' michael@0: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie michael@0: ;; michael@0: esac michael@0: runpath_var='LD_RUN_PATH' michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: michael@0: sysv4.3*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' michael@0: ;; michael@0: michael@0: sysv4*MP*) michael@0: if test -d /usr/nec; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: runpath_var=LD_RUN_PATH michael@0: hardcode_runpath_var=yes michael@0: _LT_TAGVAR(ld_shlibs, $1)=yes michael@0: fi michael@0: ;; michael@0: michael@0: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) michael@0: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: runpath_var='LD_RUN_PATH' michael@0: michael@0: if test "$GCC" = yes; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: else michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: fi michael@0: ;; michael@0: michael@0: sysv5* | sco3.2v5* | sco5v6*) michael@0: # Note: We can NOT use -z defs as we might desire, because we do not michael@0: # link with -lc, and that would cause any symbols used from libc to michael@0: # always be unresolved, which means just about no library would michael@0: # ever link correctly. If we're not using GNU ld we use -z text michael@0: # though, which does catch some bad symbols but isn't as heavy-handed michael@0: # as -z defs. michael@0: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' michael@0: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' michael@0: _LT_TAGVAR(link_all_deplibs, $1)=yes michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' michael@0: runpath_var='LD_RUN_PATH' michael@0: michael@0: if test "$GCC" = yes; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: else michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: fi michael@0: ;; michael@0: michael@0: uts4*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: michael@0: *) michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: esac michael@0: michael@0: if test x$host_vendor = xsni; then michael@0: case $host in michael@0: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' michael@0: ;; michael@0: esac michael@0: fi michael@0: fi michael@0: ]) michael@0: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) michael@0: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no michael@0: michael@0: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld michael@0: michael@0: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl michael@0: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl michael@0: _LT_DECL([], [extract_expsyms_cmds], [2], michael@0: [The commands to extract the exported symbol list from a shared archive]) michael@0: michael@0: # michael@0: # Do we need to explicitly link libc? michael@0: # michael@0: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in michael@0: x|xyes) michael@0: # Assume -lc should be added michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes michael@0: michael@0: if test "$enable_shared" = yes && test "$GCC" = yes; then michael@0: case $_LT_TAGVAR(archive_cmds, $1) in michael@0: *'~'*) michael@0: # FIXME: we may have to deal with multi-command sequences. michael@0: ;; michael@0: '$CC '*) michael@0: # Test whether the compiler implicitly links with -lc since on some michael@0: # systems, -lgcc has to come before -lc. If gcc already passes -lc michael@0: # to ld, don't add -lc before -lgcc. michael@0: AC_MSG_CHECKING([whether -lc should be explicitly linked in]) michael@0: $RM conftest* michael@0: echo "$lt_simple_compile_test_code" > conftest.$ac_ext michael@0: michael@0: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then michael@0: soname=conftest michael@0: lib=conftest michael@0: libobjs=conftest.$ac_objext michael@0: deplibs= michael@0: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) michael@0: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) michael@0: compiler_flags=-v michael@0: linker_flags=-v michael@0: verstring= michael@0: output_objdir=. michael@0: libname=conftest michael@0: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) michael@0: _LT_TAGVAR(allow_undefined_flag, $1)= michael@0: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) michael@0: then michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: else michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes michael@0: fi michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag michael@0: else michael@0: cat conftest.err 1>&5 michael@0: fi michael@0: $RM conftest* michael@0: AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) michael@0: ;; michael@0: esac michael@0: fi michael@0: ;; michael@0: esac michael@0: michael@0: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], michael@0: [Whether or not to add -lc for building shared libraries]) michael@0: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], michael@0: [enable_shared_with_static_runtimes], [0], michael@0: [Whether or not to disallow shared libs when runtime libs are static]) michael@0: _LT_TAGDECL([], [export_dynamic_flag_spec], [1], michael@0: [Compiler flag to allow reflexive dlopens]) michael@0: _LT_TAGDECL([], [whole_archive_flag_spec], [1], michael@0: [Compiler flag to generate shared objects directly from archives]) michael@0: _LT_TAGDECL([], [compiler_needs_object], [1], michael@0: [Whether the compiler copes with passing no objects directly]) michael@0: _LT_TAGDECL([], [old_archive_from_new_cmds], [2], michael@0: [Create an old-style archive from a shared archive]) michael@0: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], michael@0: [Create a temporary old-style archive to link instead of a shared archive]) michael@0: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) michael@0: _LT_TAGDECL([], [archive_expsym_cmds], [2]) michael@0: _LT_TAGDECL([], [module_cmds], [2], michael@0: [Commands used to build a loadable module if different from building michael@0: a shared archive.]) michael@0: _LT_TAGDECL([], [module_expsym_cmds], [2]) michael@0: _LT_TAGDECL([], [with_gnu_ld], [1], michael@0: [Whether we are building with GNU ld or not]) michael@0: _LT_TAGDECL([], [allow_undefined_flag], [1], michael@0: [Flag that allows shared libraries with undefined symbols to be built]) michael@0: _LT_TAGDECL([], [no_undefined_flag], [1], michael@0: [Flag that enforces no undefined symbols]) michael@0: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], michael@0: [Flag to hardcode $libdir into a binary during linking. michael@0: This must work even if $libdir does not exist]) michael@0: _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], michael@0: [[If ld is used when linking, flag to hardcode $libdir into a binary michael@0: during linking. This must work even if $libdir does not exist]]) michael@0: _LT_TAGDECL([], [hardcode_libdir_separator], [1], michael@0: [Whether we need a single "-rpath" flag with a separated argument]) michael@0: _LT_TAGDECL([], [hardcode_direct], [0], michael@0: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes michael@0: DIR into the resulting binary]) michael@0: _LT_TAGDECL([], [hardcode_direct_absolute], [0], michael@0: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes michael@0: DIR into the resulting binary and the resulting library dependency is michael@0: "absolute", i.e impossible to change by setting ${shlibpath_var} if the michael@0: library is relocated]) michael@0: _LT_TAGDECL([], [hardcode_minus_L], [0], michael@0: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR michael@0: into the resulting binary]) michael@0: _LT_TAGDECL([], [hardcode_shlibpath_var], [0], michael@0: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR michael@0: into the resulting binary]) michael@0: _LT_TAGDECL([], [hardcode_automatic], [0], michael@0: [Set to "yes" if building a shared library automatically hardcodes DIR michael@0: into the library and all subsequent libraries and executables linked michael@0: against it]) michael@0: _LT_TAGDECL([], [inherit_rpath], [0], michael@0: [Set to yes if linker adds runtime paths of dependent libraries michael@0: to runtime path list]) michael@0: _LT_TAGDECL([], [link_all_deplibs], [0], michael@0: [Whether libtool must link a program against all its dependency libraries]) michael@0: _LT_TAGDECL([], [fix_srcfile_path], [1], michael@0: [Fix the shell variable $srcfile for the compiler]) michael@0: _LT_TAGDECL([], [always_export_symbols], [0], michael@0: [Set to "yes" if exported symbols are required]) michael@0: _LT_TAGDECL([], [export_symbols_cmds], [2], michael@0: [The commands to list exported symbols]) michael@0: _LT_TAGDECL([], [exclude_expsyms], [1], michael@0: [Symbols that should not be listed in the preloaded symbols]) michael@0: _LT_TAGDECL([], [include_expsyms], [1], michael@0: [Symbols that must always be exported]) michael@0: _LT_TAGDECL([], [prelink_cmds], [2], michael@0: [Commands necessary for linking programs (against libraries) with templates]) michael@0: _LT_TAGDECL([], [file_list_spec], [1], michael@0: [Specify filename containing input files]) michael@0: dnl FIXME: Not yet implemented michael@0: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], michael@0: dnl [Compiler flag to generate thread safe objects]) michael@0: ])# _LT_LINKER_SHLIBS michael@0: michael@0: michael@0: # _LT_LANG_C_CONFIG([TAG]) michael@0: # ------------------------ michael@0: # Ensure that the configuration variables for a C compiler are suitably michael@0: # defined. These variables are subsequently used by _LT_CONFIG to write michael@0: # the compiler configuration to `libtool'. michael@0: m4_defun([_LT_LANG_C_CONFIG], michael@0: [m4_require([_LT_DECL_EGREP])dnl michael@0: lt_save_CC="$CC" michael@0: AC_LANG_PUSH(C) michael@0: michael@0: # Source file extension for C test sources. michael@0: ac_ext=c michael@0: michael@0: # Object file extension for compiled C test sources. michael@0: objext=o michael@0: _LT_TAGVAR(objext, $1)=$objext michael@0: michael@0: # Code to be used in simple compile tests michael@0: lt_simple_compile_test_code="int some_variable = 0;" michael@0: michael@0: # Code to be used in simple link tests michael@0: lt_simple_link_test_code='int main(){return(0);}' michael@0: michael@0: _LT_TAG_COMPILER michael@0: # Save the default compiler, since it gets overwritten when the other michael@0: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. michael@0: compiler_DEFAULT=$CC michael@0: michael@0: # save warnings/boilerplate of simple test code michael@0: _LT_COMPILER_BOILERPLATE michael@0: _LT_LINKER_BOILERPLATE michael@0: michael@0: ## CAVEAT EMPTOR: michael@0: ## There is no encapsulation within the following macros, do not change michael@0: ## the running order or otherwise move them around unless you know exactly michael@0: ## what you are doing... michael@0: if test -n "$compiler"; then michael@0: _LT_COMPILER_NO_RTTI($1) michael@0: _LT_COMPILER_PIC($1) michael@0: _LT_COMPILER_C_O($1) michael@0: _LT_COMPILER_FILE_LOCKS($1) michael@0: _LT_LINKER_SHLIBS($1) michael@0: _LT_SYS_DYNAMIC_LINKER($1) michael@0: _LT_LINKER_HARDCODE_LIBPATH($1) michael@0: LT_SYS_DLOPEN_SELF michael@0: _LT_CMD_STRIPLIB michael@0: michael@0: # Report which library types will actually be built michael@0: AC_MSG_CHECKING([if libtool supports shared libraries]) michael@0: AC_MSG_RESULT([$can_build_shared]) michael@0: michael@0: AC_MSG_CHECKING([whether to build shared libraries]) michael@0: test "$can_build_shared" = "no" && enable_shared=no michael@0: michael@0: # On AIX, shared libraries and static libraries use the same namespace, and michael@0: # are all built from PIC. michael@0: case $host_os in michael@0: aix3*) michael@0: test "$enable_shared" = yes && enable_static=no michael@0: if test -n "$RANLIB"; then michael@0: archive_cmds="$archive_cmds~\$RANLIB \$lib" michael@0: postinstall_cmds='$RANLIB $lib' michael@0: fi michael@0: ;; michael@0: michael@0: aix[[4-9]]*) michael@0: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then michael@0: test "$enable_shared" = yes && enable_static=no michael@0: fi michael@0: ;; michael@0: esac michael@0: AC_MSG_RESULT([$enable_shared]) michael@0: michael@0: AC_MSG_CHECKING([whether to build static libraries]) michael@0: # Make sure either enable_shared or enable_static is yes. michael@0: test "$enable_shared" = yes || enable_static=yes michael@0: AC_MSG_RESULT([$enable_static]) michael@0: michael@0: _LT_CONFIG($1) michael@0: fi michael@0: AC_LANG_POP michael@0: CC="$lt_save_CC" michael@0: ])# _LT_LANG_C_CONFIG michael@0: michael@0: michael@0: # _LT_PROG_CXX michael@0: # ------------ michael@0: # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ michael@0: # compiler, we have our own version here. michael@0: m4_defun([_LT_PROG_CXX], michael@0: [ michael@0: pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) michael@0: AC_PROG_CXX michael@0: if test -n "$CXX" && ( test "X$CXX" != "Xno" && michael@0: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || michael@0: (test "X$CXX" != "Xg++"))) ; then michael@0: AC_PROG_CXXCPP michael@0: else michael@0: _lt_caught_CXX_error=yes michael@0: fi michael@0: popdef([AC_MSG_ERROR]) michael@0: ])# _LT_PROG_CXX michael@0: michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([_LT_PROG_CXX], []) michael@0: michael@0: michael@0: # _LT_LANG_CXX_CONFIG([TAG]) michael@0: # -------------------------- michael@0: # Ensure that the configuration variables for a C++ compiler are suitably michael@0: # defined. These variables are subsequently used by _LT_CONFIG to write michael@0: # the compiler configuration to `libtool'. michael@0: m4_defun([_LT_LANG_CXX_CONFIG], michael@0: [AC_REQUIRE([_LT_PROG_CXX])dnl michael@0: m4_require([_LT_FILEUTILS_DEFAULTS])dnl michael@0: m4_require([_LT_DECL_EGREP])dnl michael@0: michael@0: AC_LANG_PUSH(C++) michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: _LT_TAGVAR(allow_undefined_flag, $1)= michael@0: _LT_TAGVAR(always_export_symbols, $1)=no michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)= michael@0: _LT_TAGVAR(compiler_needs_object, $1)=no michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)= michael@0: _LT_TAGVAR(hardcode_direct, $1)=no michael@0: _LT_TAGVAR(hardcode_direct_absolute, $1)=no michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)= michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=no michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported michael@0: _LT_TAGVAR(hardcode_automatic, $1)=no michael@0: _LT_TAGVAR(inherit_rpath, $1)=no michael@0: _LT_TAGVAR(module_cmds, $1)= michael@0: _LT_TAGVAR(module_expsym_cmds, $1)= michael@0: _LT_TAGVAR(link_all_deplibs, $1)=unknown michael@0: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds michael@0: _LT_TAGVAR(no_undefined_flag, $1)= michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)= michael@0: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no michael@0: michael@0: # Source file extension for C++ test sources. michael@0: ac_ext=cpp michael@0: michael@0: # Object file extension for compiled C++ test sources. michael@0: objext=o michael@0: _LT_TAGVAR(objext, $1)=$objext michael@0: michael@0: # No sense in running all these tests if we already determined that michael@0: # the CXX compiler isn't working. Some variables (like enable_shared) michael@0: # are currently assumed to apply to all compilers on this platform, michael@0: # and will be corrupted by setting them based on a non-working compiler. michael@0: if test "$_lt_caught_CXX_error" != yes; then michael@0: # Code to be used in simple compile tests michael@0: lt_simple_compile_test_code="int some_variable = 0;" michael@0: michael@0: # Code to be used in simple link tests michael@0: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' michael@0: michael@0: # ltmain only uses $CC for tagged configurations so make sure $CC is set. michael@0: _LT_TAG_COMPILER michael@0: michael@0: # save warnings/boilerplate of simple test code michael@0: _LT_COMPILER_BOILERPLATE michael@0: _LT_LINKER_BOILERPLATE michael@0: michael@0: # Allow CC to be a program name with arguments. michael@0: lt_save_CC=$CC michael@0: lt_save_LD=$LD michael@0: lt_save_GCC=$GCC michael@0: GCC=$GXX michael@0: lt_save_with_gnu_ld=$with_gnu_ld michael@0: lt_save_path_LD=$lt_cv_path_LD michael@0: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then michael@0: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx michael@0: else michael@0: $as_unset lt_cv_prog_gnu_ld michael@0: fi michael@0: if test -n "${lt_cv_path_LDCXX+set}"; then michael@0: lt_cv_path_LD=$lt_cv_path_LDCXX michael@0: else michael@0: $as_unset lt_cv_path_LD michael@0: fi michael@0: test -z "${LDCXX+set}" || LD=$LDCXX michael@0: CC=${CXX-"c++"} michael@0: compiler=$CC michael@0: _LT_TAGVAR(compiler, $1)=$CC michael@0: _LT_CC_BASENAME([$compiler]) michael@0: michael@0: if test -n "$compiler"; then michael@0: # We don't want -fno-exception when compiling C++ code, so set the michael@0: # no_builtin_flag separately michael@0: if test "$GXX" = yes; then michael@0: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' michael@0: else michael@0: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= michael@0: fi michael@0: michael@0: if test "$GXX" = yes; then michael@0: # Set up default GNU C++ configuration michael@0: michael@0: LT_PATH_LD michael@0: michael@0: # Check if GNU C++ uses GNU ld as the underlying linker, since the michael@0: # archiving commands below assume that GNU ld is being used. michael@0: if test "$with_gnu_ld" = yes; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: _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' michael@0: michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' michael@0: michael@0: # If archive_cmds runs LD, not CC, wlarc should be empty michael@0: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to michael@0: # investigate it a little bit more. (MM) michael@0: wlarc='${wl}' michael@0: michael@0: # ancient GNU ld didn't support --whole-archive et. al. michael@0: if eval "`$CC -print-prog-name=ld` --help 2>&1" | michael@0: $GREP 'no-whole-archive' > /dev/null; then michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' michael@0: else michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)= michael@0: fi michael@0: else michael@0: with_gnu_ld=no michael@0: wlarc= michael@0: michael@0: # A generic and very simple default shared library creation michael@0: # command for GNU C++ for the case where it uses the native michael@0: # linker, instead of GNU ld. If possible, this setting should michael@0: # overridden to take advantage of the native linker features on michael@0: # the platform it is being used on. michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' michael@0: fi michael@0: michael@0: # Commands to make compiler produce verbose output that lists michael@0: # what "hidden" libraries, object files and flags are used when michael@0: # linking a shared library. michael@0: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' michael@0: michael@0: else michael@0: GXX=no michael@0: with_gnu_ld=no michael@0: wlarc= michael@0: fi michael@0: michael@0: # PORTME: fill in a description of your system's C++ link characteristics michael@0: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) michael@0: _LT_TAGVAR(ld_shlibs, $1)=yes michael@0: case $host_os in michael@0: aix3*) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: aix[[4-9]]*) michael@0: if test "$host_cpu" = ia64; then michael@0: # On IA64, the linker does run time linking by default, so we don't michael@0: # have to do anything special. michael@0: aix_use_runtimelinking=no michael@0: exp_sym_flag='-Bexport' michael@0: no_entry_flag="" michael@0: else michael@0: aix_use_runtimelinking=no michael@0: michael@0: # Test if we are trying to use run time linking or normal michael@0: # AIX style linking. If -brtl is somewhere in LDFLAGS, we michael@0: # need to do runtime linking. michael@0: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) michael@0: for ld_flag in $LDFLAGS; do michael@0: case $ld_flag in michael@0: *-brtl*) michael@0: aix_use_runtimelinking=yes michael@0: break michael@0: ;; michael@0: esac michael@0: done michael@0: ;; michael@0: esac michael@0: michael@0: exp_sym_flag='-bexport' michael@0: no_entry_flag='-bnoentry' michael@0: fi michael@0: michael@0: # When large executables or shared objects are built, AIX ld can michael@0: # have problems creating the table of contents. If linking a library michael@0: # or program results in "error TOC overflow" add -mminimal-toc to michael@0: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not michael@0: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. michael@0: michael@0: _LT_TAGVAR(archive_cmds, $1)='' michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' michael@0: _LT_TAGVAR(link_all_deplibs, $1)=yes michael@0: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' michael@0: michael@0: if test "$GXX" = yes; then michael@0: case $host_os in aix4.[[012]]|aix4.[[012]].*) michael@0: # We only want to do this on AIX 4.2 and lower, the check michael@0: # below for broken collect2 doesn't work under 4.3+ michael@0: collect2name=`${CC} -print-prog-name=collect2` michael@0: if test -f "$collect2name" && michael@0: strings "$collect2name" | $GREP resolve_lib_name >/dev/null michael@0: then michael@0: # We have reworked collect2 michael@0: : michael@0: else michael@0: # We have old collect2 michael@0: _LT_TAGVAR(hardcode_direct, $1)=unsupported michael@0: # It fails to find uninstalled libraries when the uninstalled michael@0: # path is not listed in the libpath. Setting hardcode_minus_L michael@0: # to unsupported forces relinking michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)= michael@0: fi michael@0: esac michael@0: shared_flag='-shared' michael@0: if test "$aix_use_runtimelinking" = yes; then michael@0: shared_flag="$shared_flag "'${wl}-G' michael@0: fi michael@0: else michael@0: # not using gcc michael@0: if test "$host_cpu" = ia64; then michael@0: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release michael@0: # chokes on -Wl,-G. The following line is correct: michael@0: shared_flag='-G' michael@0: else michael@0: if test "$aix_use_runtimelinking" = yes; then michael@0: shared_flag='${wl}-G' michael@0: else michael@0: shared_flag='${wl}-bM:SRE' michael@0: fi michael@0: fi michael@0: fi michael@0: michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' michael@0: # It seems that -bexpall does not export symbols beginning with michael@0: # underscore (_), so it is better to generate a list of symbols to michael@0: # export. michael@0: _LT_TAGVAR(always_export_symbols, $1)=yes michael@0: if test "$aix_use_runtimelinking" = yes; then michael@0: # Warning - without using the other runtime loading flags (-brtl), michael@0: # -berok will link without error, but may produce a broken library. michael@0: _LT_TAGVAR(allow_undefined_flag, $1)='-berok' michael@0: # Determine the default libpath from the value encoded in an empty michael@0: # executable. michael@0: _LT_SYS_MODULE_PATH_AIX michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" michael@0: michael@0: _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 $shared_flag" michael@0: else michael@0: if test "$host_cpu" = ia64; then michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' michael@0: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" michael@0: _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" michael@0: else michael@0: # Determine the default libpath from the value encoded in an michael@0: # empty executable. michael@0: _LT_SYS_MODULE_PATH_AIX michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" michael@0: # Warning - without using the other run time loading flags, michael@0: # -berok will link without error, but may produce a broken library. michael@0: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' michael@0: # Exported symbols can be pulled into shared objects from archives michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes michael@0: # This is similar to how AIX traditionally builds its shared michael@0: # libraries. michael@0: _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' michael@0: fi michael@0: fi michael@0: ;; michael@0: michael@0: beos*) michael@0: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported michael@0: # Joseph Beckenbach says some releases of gcc michael@0: # support --undefined. This deserves some investigation. FIXME michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: else michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: michael@0: chorus*) michael@0: case $cc_basename in michael@0: *) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: cygwin* | mingw* | pw32* | cegcc*) michael@0: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, michael@0: # as there is no search path for DLLs. michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported michael@0: _LT_TAGVAR(always_export_symbols, $1)=no michael@0: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes michael@0: michael@0: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then michael@0: _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' michael@0: # If the export-symbols file already is a .def file (1st line michael@0: # is EXPORTS), use it as is; otherwise, prepend... michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then michael@0: cp $export_symbols $output_objdir/$soname.def; michael@0: else michael@0: echo EXPORTS > $output_objdir/$soname.def; michael@0: cat $export_symbols >> $output_objdir/$soname.def; michael@0: fi~ michael@0: $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' michael@0: else michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: darwin* | rhapsody*) michael@0: _LT_DARWIN_LINKER_FEATURES($1) michael@0: ;; michael@0: michael@0: dgux*) michael@0: case $cc_basename in michael@0: ec++*) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: ghcx*) michael@0: # Green Hills C++ Compiler michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: *) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: freebsd[[12]]*) michael@0: # C++ shared libraries reported to be fairly broken before michael@0: # switch to ELF michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: michael@0: freebsd-elf*) michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: ;; michael@0: michael@0: freebsd* | dragonfly*) michael@0: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF michael@0: # conventions michael@0: _LT_TAGVAR(ld_shlibs, $1)=yes michael@0: ;; michael@0: michael@0: gnu*) michael@0: ;; michael@0: michael@0: hpux9*) michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, michael@0: # but as the default michael@0: # location of the library. michael@0: michael@0: case $cc_basename in michael@0: CC*) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: aCC*) michael@0: _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 $lib' michael@0: # Commands to make compiler produce verbose output that lists michael@0: # what "hidden" libraries, object files and flags are used when michael@0: # linking a shared library. michael@0: # michael@0: # There doesn't appear to be a way to prevent this compiler from michael@0: # explicitly linking system object files so we need to strip them michael@0: # from the output so that they don't get included in the library michael@0: # dependencies. michael@0: output_verbose_link_cmd='templist=`($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" | $Xsed' michael@0: ;; michael@0: *) michael@0: if test "$GXX" = yes; then michael@0: _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' michael@0: else michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: hpux10*|hpux11*) michael@0: if test $with_gnu_ld = no; then michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: michael@0: case $host_cpu in michael@0: hppa*64*|ia64*) michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' michael@0: ;; michael@0: esac michael@0: fi michael@0: case $host_cpu in michael@0: hppa*64*|ia64*) michael@0: _LT_TAGVAR(hardcode_direct, $1)=no michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, michael@0: # but as the default michael@0: # location of the library. michael@0: ;; michael@0: esac michael@0: michael@0: case $cc_basename in michael@0: CC*) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: aCC*) michael@0: case $host_cpu in michael@0: hppa*64*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' michael@0: ;; michael@0: ia64*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' michael@0: ;; michael@0: esac michael@0: # Commands to make compiler produce verbose output that lists michael@0: # what "hidden" libraries, object files and flags are used when michael@0: # linking a shared library. michael@0: # michael@0: # There doesn't appear to be a way to prevent this compiler from michael@0: # explicitly linking system object files so we need to strip them michael@0: # from the output so that they don't get included in the library michael@0: # dependencies. michael@0: output_verbose_link_cmd='templist=`($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" | $Xsed' michael@0: ;; michael@0: *) michael@0: if test "$GXX" = yes; then michael@0: if test $with_gnu_ld = no; then michael@0: case $host_cpu in michael@0: hppa*64*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' michael@0: ;; michael@0: ia64*) michael@0: _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' michael@0: ;; michael@0: *) michael@0: _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' michael@0: ;; michael@0: esac michael@0: fi michael@0: else michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: interix[[3-9]]*) michael@0: _LT_TAGVAR(hardcode_direct, $1)=no michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' michael@0: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. michael@0: # Instead, shared libraries are loaded at an image base (0x10000000 by michael@0: # default) and relocated if they conflict, which is a slow very memory michael@0: # consuming and fragmenting process. To avoid this, we pick a random, michael@0: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link michael@0: # time. Moving up from 0x10000000 also allows more sbrk(2) space. michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' michael@0: ;; michael@0: irix5* | irix6*) michael@0: case $cc_basename in michael@0: CC*) michael@0: # SGI C++ michael@0: _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' michael@0: michael@0: # Archives containing C++ object files must be created using michael@0: # "CC -ar", where "CC" is the IRIX C++ compiler. This is michael@0: # necessary to make sure instantiated templates are included michael@0: # in the archive. michael@0: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' michael@0: ;; michael@0: *) michael@0: if test "$GXX" = yes; then michael@0: if test "$with_gnu_ld" = no; then michael@0: _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' michael@0: else michael@0: _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' michael@0: fi michael@0: fi michael@0: _LT_TAGVAR(link_all_deplibs, $1)=yes michael@0: ;; michael@0: esac michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: _LT_TAGVAR(inherit_rpath, $1)=yes michael@0: ;; michael@0: michael@0: linux* | k*bsd*-gnu | kopensolaris*-gnu) michael@0: case $cc_basename in michael@0: KCC*) michael@0: # Kuck and Associates, Inc. (KAI) C++ Compiler michael@0: michael@0: # KCC will only create a shared library if the output file michael@0: # ends with ".so" (or ".sl" for HP-UX), so rename the library michael@0: # to its proper name (with version) after linking. michael@0: _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' michael@0: _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 $lib' michael@0: # Commands to make compiler produce verbose output that lists michael@0: # what "hidden" libraries, object files and flags are used when michael@0: # linking a shared library. michael@0: # michael@0: # There doesn't appear to be a way to prevent this compiler from michael@0: # explicitly linking system object files so we need to strip them michael@0: # from the output so that they don't get included in the library michael@0: # dependencies. michael@0: output_verbose_link_cmd='templist=`$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' michael@0: michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' michael@0: michael@0: # Archives containing C++ object files must be created using michael@0: # "CC -Bstatic", where "CC" is the KAI C++ compiler. michael@0: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' michael@0: ;; michael@0: icpc* | ecpc* ) michael@0: # Intel C++ michael@0: with_gnu_ld=yes michael@0: # version 8.0 and above of icpc choke on multiply defined symbols michael@0: # if we add $predep_objects and $postdep_objects, however 7.1 and michael@0: # earlier do not add the objects themselves. michael@0: case `$CC -V 2>&1` in michael@0: *"Version 7."*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: _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' michael@0: ;; michael@0: *) # Version 8.0 or newer michael@0: tmp_idyn= michael@0: case $host_cpu in michael@0: ia64*) tmp_idyn=' -i_dynamic';; michael@0: esac michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: _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' michael@0: ;; michael@0: esac michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' michael@0: ;; michael@0: pgCC* | pgcpp*) michael@0: # Portland Group C++ compiler michael@0: case `$CC -V` in michael@0: *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) michael@0: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ michael@0: rm -rf $tpldir~ michael@0: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ michael@0: compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' michael@0: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ michael@0: rm -rf $tpldir~ michael@0: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ michael@0: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ michael@0: $RANLIB $oldlib' michael@0: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ michael@0: rm -rf $tpldir~ michael@0: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ michael@0: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ michael@0: rm -rf $tpldir~ michael@0: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ michael@0: $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' michael@0: ;; michael@0: *) # Version 6 will use weak symbols michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' michael@0: _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' michael@0: ;; michael@0: esac michael@0: michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' michael@0: _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' michael@0: ;; michael@0: cxx*) michael@0: # Compaq C++ michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: _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' michael@0: michael@0: runpath_var=LD_RUN_PATH michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: michael@0: # Commands to make compiler produce verbose output that lists michael@0: # what "hidden" libraries, object files and flags are used when michael@0: # linking a shared library. michael@0: # michael@0: # There doesn't appear to be a way to prevent this compiler from michael@0: # explicitly linking system object files so we need to strip them michael@0: # from the output so that they don't get included in the library michael@0: # dependencies. michael@0: output_verbose_link_cmd='templist=`$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' michael@0: ;; michael@0: xl*) michael@0: # IBM XL 8.0 on PPC, with GNU ld michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' michael@0: if test "x$supports_anon_versioning" = xyes; then michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ michael@0: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ michael@0: echo "local: *; };" >> $output_objdir/$libname.ver~ michael@0: $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' michael@0: fi michael@0: ;; michael@0: *) michael@0: case `$CC -V 2>&1 | sed 5q` in michael@0: *Sun\ C*) michael@0: # Sun C++ 5.9 michael@0: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' michael@0: _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' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' michael@0: _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' michael@0: _LT_TAGVAR(compiler_needs_object, $1)=yes michael@0: michael@0: # Not sure whether something based on michael@0: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 michael@0: # would be better. michael@0: output_verbose_link_cmd='echo' michael@0: michael@0: # Archives containing C++ object files must be created using michael@0: # "CC -xar", where "CC" is the Sun C++ compiler. This is michael@0: # necessary to make sure instantiated templates are included michael@0: # in the archive. michael@0: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' michael@0: ;; michael@0: esac michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: lynxos*) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: michael@0: m88k*) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: michael@0: mvs*) michael@0: case $cc_basename in michael@0: cxx*) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: *) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: netbsd*) michael@0: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' michael@0: wlarc= michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: fi michael@0: # Workaround some broken pre-1.5 toolchains michael@0: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' michael@0: ;; michael@0: michael@0: *nto* | *qnx*) michael@0: _LT_TAGVAR(ld_shlibs, $1)=yes michael@0: ;; michael@0: michael@0: openbsd2*) michael@0: # C++ shared libraries are fairly broken michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: michael@0: openbsd*) michael@0: if test -f /usr/libexec/ld.so; then michael@0: _LT_TAGVAR(hardcode_direct, $1)=yes michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' michael@0: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then michael@0: _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' michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' michael@0: fi michael@0: output_verbose_link_cmd=echo michael@0: else michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: michael@0: osf3* | osf4* | osf5*) michael@0: case $cc_basename in michael@0: KCC*) michael@0: # Kuck and Associates, Inc. (KAI) C++ Compiler michael@0: michael@0: # KCC will only create a shared library if the output file michael@0: # ends with ".so" (or ".sl" for HP-UX), so rename the library michael@0: # to its proper name (with version) after linking. michael@0: _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' michael@0: michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: michael@0: # Archives containing C++ object files must be created using michael@0: # the KAI C++ compiler. michael@0: case $host in michael@0: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; michael@0: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; michael@0: esac michael@0: ;; michael@0: RCC*) michael@0: # Rational C++ 2.4.1 michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: cxx*) michael@0: case $host in michael@0: osf3*) michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' michael@0: _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' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' michael@0: _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' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ michael@0: echo "-hidden">> $lib.exp~ michael@0: $CC -shared$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~ michael@0: $RM $lib.exp' michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' michael@0: ;; michael@0: esac michael@0: michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: michael@0: # Commands to make compiler produce verbose output that lists michael@0: # what "hidden" libraries, object files and flags are used when michael@0: # linking a shared library. michael@0: # michael@0: # There doesn't appear to be a way to prevent this compiler from michael@0: # explicitly linking system object files so we need to strip them michael@0: # from the output so that they don't get included in the library michael@0: # dependencies. michael@0: output_verbose_link_cmd='templist=`$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" | $Xsed' michael@0: ;; michael@0: *) michael@0: if test "$GXX" = yes && test "$with_gnu_ld" = no; then michael@0: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' michael@0: case $host in michael@0: osf3*) michael@0: _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' michael@0: ;; michael@0: *) michael@0: _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' michael@0: ;; michael@0: esac michael@0: michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=: michael@0: michael@0: # Commands to make compiler produce verbose output that lists michael@0: # what "hidden" libraries, object files and flags are used when michael@0: # linking a shared library. michael@0: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' michael@0: michael@0: else michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: fi michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: psos*) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: michael@0: sunos4*) michael@0: case $cc_basename in michael@0: CC*) michael@0: # Sun C++ 4.x michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: lcc*) michael@0: # Lucid michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: *) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: solaris*) michael@0: case $cc_basename in michael@0: CC*) michael@0: # Sun C++ 4.2, 5.x and Centerline C++ michael@0: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes michael@0: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ michael@0: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' michael@0: michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: case $host_os in michael@0: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; michael@0: *) michael@0: # The compiler driver will combine and reorder linker options, michael@0: # but understands `-z linker_flag'. michael@0: # Supported since Solaris 2.6 (maybe 2.5.1?) michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' michael@0: ;; michael@0: esac michael@0: _LT_TAGVAR(link_all_deplibs, $1)=yes michael@0: michael@0: output_verbose_link_cmd='echo' michael@0: michael@0: # Archives containing C++ object files must be created using michael@0: # "CC -xar", where "CC" is the Sun C++ compiler. This is michael@0: # necessary to make sure instantiated templates are included michael@0: # in the archive. michael@0: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' michael@0: ;; michael@0: gcx*) michael@0: # Green Hills C++ Compiler michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' michael@0: michael@0: # The C++ compiler must be used to create the archive. michael@0: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' michael@0: ;; michael@0: *) michael@0: # GNU C++ compiler with Solaris linker michael@0: if test "$GXX" = yes && test "$with_gnu_ld" = no; then michael@0: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' michael@0: if $CC --version | $GREP -v '^2\.7' > /dev/null; then michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ michael@0: $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' michael@0: michael@0: # Commands to make compiler produce verbose output that lists michael@0: # what "hidden" libraries, object files and flags are used when michael@0: # linking a shared library. michael@0: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' michael@0: else michael@0: # g++ 2.7 appears to require `-G' NOT `-shared' on this michael@0: # platform. michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ michael@0: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' michael@0: michael@0: # Commands to make compiler produce verbose output that lists michael@0: # what "hidden" libraries, object files and flags are used when michael@0: # linking a shared library. michael@0: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' michael@0: fi michael@0: michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' michael@0: case $host_os in michael@0: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; michael@0: *) michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' michael@0: ;; michael@0: esac michael@0: fi michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) michael@0: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: runpath_var='LD_RUN_PATH' michael@0: michael@0: case $cc_basename in michael@0: CC*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: sysv5* | sco3.2v5* | sco5v6*) michael@0: # Note: We can NOT use -z defs as we might desire, because we do not michael@0: # link with -lc, and that would cause any symbols used from libc to michael@0: # always be unresolved, which means just about no library would michael@0: # ever link correctly. If we're not using GNU ld we use -z text michael@0: # though, which does catch some bad symbols but isn't as heavy-handed michael@0: # as -z defs. michael@0: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' michael@0: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' michael@0: _LT_TAGVAR(link_all_deplibs, $1)=yes michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' michael@0: runpath_var='LD_RUN_PATH' michael@0: michael@0: case $cc_basename in michael@0: CC*) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: ;; michael@0: *) michael@0: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: tandem*) michael@0: case $cc_basename in michael@0: NCC*) michael@0: # NonStop-UX NCC 3.20 michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: *) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: vxworks*) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: michael@0: *) michael@0: # FIXME: insert proper C++ library support michael@0: _LT_TAGVAR(ld_shlibs, $1)=no michael@0: ;; michael@0: esac michael@0: michael@0: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) michael@0: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no michael@0: michael@0: _LT_TAGVAR(GCC, $1)="$GXX" michael@0: _LT_TAGVAR(LD, $1)="$LD" michael@0: michael@0: ## CAVEAT EMPTOR: michael@0: ## There is no encapsulation within the following macros, do not change michael@0: ## the running order or otherwise move them around unless you know exactly michael@0: ## what you are doing... michael@0: _LT_SYS_HIDDEN_LIBDEPS($1) michael@0: _LT_COMPILER_PIC($1) michael@0: _LT_COMPILER_C_O($1) michael@0: _LT_COMPILER_FILE_LOCKS($1) michael@0: _LT_LINKER_SHLIBS($1) michael@0: _LT_SYS_DYNAMIC_LINKER($1) michael@0: _LT_LINKER_HARDCODE_LIBPATH($1) michael@0: michael@0: _LT_CONFIG($1) michael@0: fi # test -n "$compiler" michael@0: michael@0: CC=$lt_save_CC michael@0: LDCXX=$LD michael@0: LD=$lt_save_LD michael@0: GCC=$lt_save_GCC michael@0: with_gnu_ld=$lt_save_with_gnu_ld michael@0: lt_cv_path_LDCXX=$lt_cv_path_LD michael@0: lt_cv_path_LD=$lt_save_path_LD michael@0: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld michael@0: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld michael@0: fi # test "$_lt_caught_CXX_error" != yes michael@0: michael@0: AC_LANG_POP michael@0: ])# _LT_LANG_CXX_CONFIG michael@0: michael@0: michael@0: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) michael@0: # --------------------------------- michael@0: # Figure out "hidden" library dependencies from verbose michael@0: # compiler output when linking a shared library. michael@0: # Parse the compiler output and extract the necessary michael@0: # objects, libraries and library flags. michael@0: m4_defun([_LT_SYS_HIDDEN_LIBDEPS], michael@0: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl michael@0: # Dependencies to place before and after the object being linked: michael@0: _LT_TAGVAR(predep_objects, $1)= michael@0: _LT_TAGVAR(postdep_objects, $1)= michael@0: _LT_TAGVAR(predeps, $1)= michael@0: _LT_TAGVAR(postdeps, $1)= michael@0: _LT_TAGVAR(compiler_lib_search_path, $1)= michael@0: michael@0: dnl we can't use the lt_simple_compile_test_code here, michael@0: dnl because it contains code intended for an executable, michael@0: dnl not a library. It's possible we should let each michael@0: dnl tag define a new lt_????_link_test_code variable, michael@0: dnl but it's only used here... michael@0: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF michael@0: int a; michael@0: void foo (void) { a = 0; } michael@0: _LT_EOF michael@0: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF michael@0: class Foo michael@0: { michael@0: public: michael@0: Foo (void) { a = 0; } michael@0: private: michael@0: int a; michael@0: }; michael@0: _LT_EOF michael@0: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF michael@0: subroutine foo michael@0: implicit none michael@0: integer*4 a michael@0: a=0 michael@0: return michael@0: end michael@0: _LT_EOF michael@0: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF michael@0: subroutine foo michael@0: implicit none michael@0: integer a michael@0: a=0 michael@0: return michael@0: end michael@0: _LT_EOF michael@0: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF michael@0: public class foo { michael@0: private int a; michael@0: public void bar (void) { michael@0: a = 0; michael@0: } michael@0: }; michael@0: _LT_EOF michael@0: ]) michael@0: dnl Parse the compiler output and extract the necessary michael@0: dnl objects, libraries and library flags. michael@0: if AC_TRY_EVAL(ac_compile); then michael@0: # Parse the compiler output and extract the necessary michael@0: # objects, libraries and library flags. michael@0: michael@0: # Sentinel used to keep track of whether or not we are before michael@0: # the conftest object file. michael@0: pre_test_object_deps_done=no michael@0: michael@0: for p in `eval "$output_verbose_link_cmd"`; do michael@0: case $p in michael@0: michael@0: -L* | -R* | -l*) michael@0: # Some compilers place space between "-{L,R}" and the path. michael@0: # Remove the space. michael@0: if test $p = "-L" || michael@0: test $p = "-R"; then michael@0: prev=$p michael@0: continue michael@0: else michael@0: prev= michael@0: fi michael@0: michael@0: if test "$pre_test_object_deps_done" = no; then michael@0: case $p in michael@0: -L* | -R*) michael@0: # Internal compiler library paths should come after those michael@0: # provided the user. The postdeps already come after the michael@0: # user supplied libs so there is no need to process them. michael@0: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then michael@0: _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" michael@0: else michael@0: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" michael@0: fi michael@0: ;; michael@0: # The "-l" case would never come before the object being michael@0: # linked, so don't bother handling this case. michael@0: esac michael@0: else michael@0: if test -z "$_LT_TAGVAR(postdeps, $1)"; then michael@0: _LT_TAGVAR(postdeps, $1)="${prev}${p}" michael@0: else michael@0: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" michael@0: fi michael@0: fi michael@0: ;; michael@0: michael@0: *.$objext) michael@0: # This assumes that the test object file only shows up michael@0: # once in the compiler output. michael@0: if test "$p" = "conftest.$objext"; then michael@0: pre_test_object_deps_done=yes michael@0: continue michael@0: fi michael@0: michael@0: if test "$pre_test_object_deps_done" = no; then michael@0: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then michael@0: _LT_TAGVAR(predep_objects, $1)="$p" michael@0: else michael@0: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" michael@0: fi michael@0: else michael@0: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then michael@0: _LT_TAGVAR(postdep_objects, $1)="$p" michael@0: else michael@0: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" michael@0: fi michael@0: fi michael@0: ;; michael@0: michael@0: *) ;; # Ignore the rest. michael@0: michael@0: esac michael@0: done michael@0: michael@0: # Clean up. michael@0: rm -f a.out a.exe michael@0: else michael@0: echo "libtool.m4: error: problem compiling $1 test program" michael@0: fi michael@0: michael@0: $RM -f confest.$objext michael@0: michael@0: # PORTME: override above test on systems where it is broken michael@0: m4_if([$1], [CXX], michael@0: [case $host_os in michael@0: interix[[3-9]]*) michael@0: # Interix 3.5 installs completely hosed .la files for C++, so rather than michael@0: # hack all around it, let's just trust "g++" to DTRT. michael@0: _LT_TAGVAR(predep_objects,$1)= michael@0: _LT_TAGVAR(postdep_objects,$1)= michael@0: _LT_TAGVAR(postdeps,$1)= michael@0: ;; michael@0: michael@0: linux*) michael@0: case `$CC -V 2>&1 | sed 5q` in michael@0: *Sun\ C*) michael@0: # Sun C++ 5.9 michael@0: michael@0: # The more standards-conforming stlport4 library is michael@0: # incompatible with the Cstd library. Avoid specifying michael@0: # it if it's in CXXFLAGS. Ignore libCrun as michael@0: # -library=stlport4 depends on it. michael@0: case " $CXX $CXXFLAGS " in michael@0: *" -library=stlport4 "*) michael@0: solaris_use_stlport4=yes michael@0: ;; michael@0: esac michael@0: michael@0: if test "$solaris_use_stlport4" != yes; then michael@0: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' michael@0: fi michael@0: ;; michael@0: esac michael@0: ;; michael@0: michael@0: solaris*) michael@0: case $cc_basename in michael@0: CC*) michael@0: # The more standards-conforming stlport4 library is michael@0: # incompatible with the Cstd library. Avoid specifying michael@0: # it if it's in CXXFLAGS. Ignore libCrun as michael@0: # -library=stlport4 depends on it. michael@0: case " $CXX $CXXFLAGS " in michael@0: *" -library=stlport4 "*) michael@0: solaris_use_stlport4=yes michael@0: ;; michael@0: esac michael@0: michael@0: # Adding this requires a known-good setup of shared libraries for michael@0: # Sun compiler versions before 5.6, else PIC objects from an old michael@0: # archive will be linked into the output, leading to subtle bugs. michael@0: if test "$solaris_use_stlport4" != yes; then michael@0: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' michael@0: fi michael@0: ;; michael@0: esac michael@0: ;; michael@0: esac michael@0: ]) michael@0: michael@0: case " $_LT_TAGVAR(postdeps, $1) " in michael@0: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; michael@0: esac michael@0: _LT_TAGVAR(compiler_lib_search_dirs, $1)= michael@0: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then michael@0: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` michael@0: fi michael@0: _LT_TAGDECL([], [compiler_lib_search_dirs], [1], michael@0: [The directories searched by this compiler when creating a shared library]) michael@0: _LT_TAGDECL([], [predep_objects], [1], michael@0: [Dependencies to place before and after the objects being linked to michael@0: create a shared library]) michael@0: _LT_TAGDECL([], [postdep_objects], [1]) michael@0: _LT_TAGDECL([], [predeps], [1]) michael@0: _LT_TAGDECL([], [postdeps], [1]) michael@0: _LT_TAGDECL([], [compiler_lib_search_path], [1], michael@0: [The library search path used internally by the compiler when linking michael@0: a shared library]) michael@0: ])# _LT_SYS_HIDDEN_LIBDEPS michael@0: michael@0: michael@0: # _LT_PROG_F77 michael@0: # ------------ michael@0: # Since AC_PROG_F77 is broken, in that it returns the empty string michael@0: # if there is no fortran compiler, we have our own version here. michael@0: m4_defun([_LT_PROG_F77], michael@0: [ michael@0: pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) michael@0: AC_PROG_F77 michael@0: if test -z "$F77" || test "X$F77" = "Xno"; then michael@0: _lt_disable_F77=yes michael@0: fi michael@0: popdef([AC_MSG_ERROR]) michael@0: ])# _LT_PROG_F77 michael@0: michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([_LT_PROG_F77], []) michael@0: michael@0: michael@0: # _LT_LANG_F77_CONFIG([TAG]) michael@0: # -------------------------- michael@0: # Ensure that the configuration variables for a Fortran 77 compiler are michael@0: # suitably defined. These variables are subsequently used by _LT_CONFIG michael@0: # to write the compiler configuration to `libtool'. michael@0: m4_defun([_LT_LANG_F77_CONFIG], michael@0: [AC_REQUIRE([_LT_PROG_F77])dnl michael@0: AC_LANG_PUSH(Fortran 77) michael@0: michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: _LT_TAGVAR(allow_undefined_flag, $1)= michael@0: _LT_TAGVAR(always_export_symbols, $1)=no michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)= michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)= michael@0: _LT_TAGVAR(hardcode_direct, $1)=no michael@0: _LT_TAGVAR(hardcode_direct_absolute, $1)=no michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)= michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=no michael@0: _LT_TAGVAR(hardcode_automatic, $1)=no michael@0: _LT_TAGVAR(inherit_rpath, $1)=no michael@0: _LT_TAGVAR(module_cmds, $1)= michael@0: _LT_TAGVAR(module_expsym_cmds, $1)= michael@0: _LT_TAGVAR(link_all_deplibs, $1)=unknown michael@0: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds michael@0: _LT_TAGVAR(no_undefined_flag, $1)= michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)= michael@0: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no michael@0: michael@0: # Source file extension for f77 test sources. michael@0: ac_ext=f michael@0: michael@0: # Object file extension for compiled f77 test sources. michael@0: objext=o michael@0: _LT_TAGVAR(objext, $1)=$objext michael@0: michael@0: # No sense in running all these tests if we already determined that michael@0: # the F77 compiler isn't working. Some variables (like enable_shared) michael@0: # are currently assumed to apply to all compilers on this platform, michael@0: # and will be corrupted by setting them based on a non-working compiler. michael@0: if test "$_lt_disable_F77" != yes; then michael@0: # Code to be used in simple compile tests michael@0: lt_simple_compile_test_code="\ michael@0: subroutine t michael@0: return michael@0: end michael@0: " michael@0: michael@0: # Code to be used in simple link tests michael@0: lt_simple_link_test_code="\ michael@0: program t michael@0: end michael@0: " michael@0: michael@0: # ltmain only uses $CC for tagged configurations so make sure $CC is set. michael@0: _LT_TAG_COMPILER michael@0: michael@0: # save warnings/boilerplate of simple test code michael@0: _LT_COMPILER_BOILERPLATE michael@0: _LT_LINKER_BOILERPLATE michael@0: michael@0: # Allow CC to be a program name with arguments. michael@0: lt_save_CC="$CC" michael@0: lt_save_GCC=$GCC michael@0: CC=${F77-"f77"} michael@0: compiler=$CC michael@0: _LT_TAGVAR(compiler, $1)=$CC michael@0: _LT_CC_BASENAME([$compiler]) michael@0: GCC=$G77 michael@0: if test -n "$compiler"; then michael@0: AC_MSG_CHECKING([if libtool supports shared libraries]) michael@0: AC_MSG_RESULT([$can_build_shared]) michael@0: michael@0: AC_MSG_CHECKING([whether to build shared libraries]) michael@0: test "$can_build_shared" = "no" && enable_shared=no michael@0: michael@0: # On AIX, shared libraries and static libraries use the same namespace, and michael@0: # are all built from PIC. michael@0: case $host_os in michael@0: aix3*) michael@0: test "$enable_shared" = yes && enable_static=no michael@0: if test -n "$RANLIB"; then michael@0: archive_cmds="$archive_cmds~\$RANLIB \$lib" michael@0: postinstall_cmds='$RANLIB $lib' michael@0: fi michael@0: ;; michael@0: aix[[4-9]]*) michael@0: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then michael@0: test "$enable_shared" = yes && enable_static=no michael@0: fi michael@0: ;; michael@0: esac michael@0: AC_MSG_RESULT([$enable_shared]) michael@0: michael@0: AC_MSG_CHECKING([whether to build static libraries]) michael@0: # Make sure either enable_shared or enable_static is yes. michael@0: test "$enable_shared" = yes || enable_static=yes michael@0: AC_MSG_RESULT([$enable_static]) michael@0: michael@0: _LT_TAGVAR(GCC, $1)="$G77" michael@0: _LT_TAGVAR(LD, $1)="$LD" michael@0: michael@0: ## CAVEAT EMPTOR: michael@0: ## There is no encapsulation within the following macros, do not change michael@0: ## the running order or otherwise move them around unless you know exactly michael@0: ## what you are doing... michael@0: _LT_COMPILER_PIC($1) michael@0: _LT_COMPILER_C_O($1) michael@0: _LT_COMPILER_FILE_LOCKS($1) michael@0: _LT_LINKER_SHLIBS($1) michael@0: _LT_SYS_DYNAMIC_LINKER($1) michael@0: _LT_LINKER_HARDCODE_LIBPATH($1) michael@0: michael@0: _LT_CONFIG($1) michael@0: fi # test -n "$compiler" michael@0: michael@0: GCC=$lt_save_GCC michael@0: CC="$lt_save_CC" michael@0: fi # test "$_lt_disable_F77" != yes michael@0: michael@0: AC_LANG_POP michael@0: ])# _LT_LANG_F77_CONFIG michael@0: michael@0: michael@0: # _LT_PROG_FC michael@0: # ----------- michael@0: # Since AC_PROG_FC is broken, in that it returns the empty string michael@0: # if there is no fortran compiler, we have our own version here. michael@0: m4_defun([_LT_PROG_FC], michael@0: [ michael@0: pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) michael@0: AC_PROG_FC michael@0: if test -z "$FC" || test "X$FC" = "Xno"; then michael@0: _lt_disable_FC=yes michael@0: fi michael@0: popdef([AC_MSG_ERROR]) michael@0: ])# _LT_PROG_FC michael@0: michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([_LT_PROG_FC], []) michael@0: michael@0: michael@0: # _LT_LANG_FC_CONFIG([TAG]) michael@0: # ------------------------- michael@0: # Ensure that the configuration variables for a Fortran compiler are michael@0: # suitably defined. These variables are subsequently used by _LT_CONFIG michael@0: # to write the compiler configuration to `libtool'. michael@0: m4_defun([_LT_LANG_FC_CONFIG], michael@0: [AC_REQUIRE([_LT_PROG_FC])dnl michael@0: AC_LANG_PUSH(Fortran) michael@0: michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: _LT_TAGVAR(allow_undefined_flag, $1)= michael@0: _LT_TAGVAR(always_export_symbols, $1)=no michael@0: _LT_TAGVAR(archive_expsym_cmds, $1)= michael@0: _LT_TAGVAR(export_dynamic_flag_spec, $1)= michael@0: _LT_TAGVAR(hardcode_direct, $1)=no michael@0: _LT_TAGVAR(hardcode_direct_absolute, $1)=no michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= michael@0: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= michael@0: _LT_TAGVAR(hardcode_libdir_separator, $1)= michael@0: _LT_TAGVAR(hardcode_minus_L, $1)=no michael@0: _LT_TAGVAR(hardcode_automatic, $1)=no michael@0: _LT_TAGVAR(inherit_rpath, $1)=no michael@0: _LT_TAGVAR(module_cmds, $1)= michael@0: _LT_TAGVAR(module_expsym_cmds, $1)= michael@0: _LT_TAGVAR(link_all_deplibs, $1)=unknown michael@0: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds michael@0: _LT_TAGVAR(no_undefined_flag, $1)= michael@0: _LT_TAGVAR(whole_archive_flag_spec, $1)= michael@0: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no michael@0: michael@0: # Source file extension for fc test sources. michael@0: ac_ext=${ac_fc_srcext-f} michael@0: michael@0: # Object file extension for compiled fc test sources. michael@0: objext=o michael@0: _LT_TAGVAR(objext, $1)=$objext michael@0: michael@0: # No sense in running all these tests if we already determined that michael@0: # the FC compiler isn't working. Some variables (like enable_shared) michael@0: # are currently assumed to apply to all compilers on this platform, michael@0: # and will be corrupted by setting them based on a non-working compiler. michael@0: if test "$_lt_disable_FC" != yes; then michael@0: # Code to be used in simple compile tests michael@0: lt_simple_compile_test_code="\ michael@0: subroutine t michael@0: return michael@0: end michael@0: " michael@0: michael@0: # Code to be used in simple link tests michael@0: lt_simple_link_test_code="\ michael@0: program t michael@0: end michael@0: " michael@0: michael@0: # ltmain only uses $CC for tagged configurations so make sure $CC is set. michael@0: _LT_TAG_COMPILER michael@0: michael@0: # save warnings/boilerplate of simple test code michael@0: _LT_COMPILER_BOILERPLATE michael@0: _LT_LINKER_BOILERPLATE michael@0: michael@0: # Allow CC to be a program name with arguments. michael@0: lt_save_CC="$CC" michael@0: lt_save_GCC=$GCC michael@0: CC=${FC-"f95"} michael@0: compiler=$CC michael@0: GCC=$ac_cv_fc_compiler_gnu michael@0: michael@0: _LT_TAGVAR(compiler, $1)=$CC michael@0: _LT_CC_BASENAME([$compiler]) michael@0: michael@0: if test -n "$compiler"; then michael@0: AC_MSG_CHECKING([if libtool supports shared libraries]) michael@0: AC_MSG_RESULT([$can_build_shared]) michael@0: michael@0: AC_MSG_CHECKING([whether to build shared libraries]) michael@0: test "$can_build_shared" = "no" && enable_shared=no michael@0: michael@0: # On AIX, shared libraries and static libraries use the same namespace, and michael@0: # are all built from PIC. michael@0: case $host_os in michael@0: aix3*) michael@0: test "$enable_shared" = yes && enable_static=no michael@0: if test -n "$RANLIB"; then michael@0: archive_cmds="$archive_cmds~\$RANLIB \$lib" michael@0: postinstall_cmds='$RANLIB $lib' michael@0: fi michael@0: ;; michael@0: aix[[4-9]]*) michael@0: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then michael@0: test "$enable_shared" = yes && enable_static=no michael@0: fi michael@0: ;; michael@0: esac michael@0: AC_MSG_RESULT([$enable_shared]) michael@0: michael@0: AC_MSG_CHECKING([whether to build static libraries]) michael@0: # Make sure either enable_shared or enable_static is yes. michael@0: test "$enable_shared" = yes || enable_static=yes michael@0: AC_MSG_RESULT([$enable_static]) michael@0: michael@0: _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" michael@0: _LT_TAGVAR(LD, $1)="$LD" michael@0: michael@0: ## CAVEAT EMPTOR: michael@0: ## There is no encapsulation within the following macros, do not change michael@0: ## the running order or otherwise move them around unless you know exactly michael@0: ## what you are doing... michael@0: _LT_SYS_HIDDEN_LIBDEPS($1) michael@0: _LT_COMPILER_PIC($1) michael@0: _LT_COMPILER_C_O($1) michael@0: _LT_COMPILER_FILE_LOCKS($1) michael@0: _LT_LINKER_SHLIBS($1) michael@0: _LT_SYS_DYNAMIC_LINKER($1) michael@0: _LT_LINKER_HARDCODE_LIBPATH($1) michael@0: michael@0: _LT_CONFIG($1) michael@0: fi # test -n "$compiler" michael@0: michael@0: GCC=$lt_save_GCC michael@0: CC="$lt_save_CC" michael@0: fi # test "$_lt_disable_FC" != yes michael@0: michael@0: AC_LANG_POP michael@0: ])# _LT_LANG_FC_CONFIG michael@0: michael@0: michael@0: # _LT_LANG_GCJ_CONFIG([TAG]) michael@0: # -------------------------- michael@0: # Ensure that the configuration variables for the GNU Java Compiler compiler michael@0: # are suitably defined. These variables are subsequently used by _LT_CONFIG michael@0: # to write the compiler configuration to `libtool'. michael@0: m4_defun([_LT_LANG_GCJ_CONFIG], michael@0: [AC_REQUIRE([LT_PROG_GCJ])dnl michael@0: AC_LANG_SAVE michael@0: michael@0: # Source file extension for Java test sources. michael@0: ac_ext=java michael@0: michael@0: # Object file extension for compiled Java test sources. michael@0: objext=o michael@0: _LT_TAGVAR(objext, $1)=$objext michael@0: michael@0: # Code to be used in simple compile tests michael@0: lt_simple_compile_test_code="class foo {}" michael@0: michael@0: # Code to be used in simple link tests michael@0: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' michael@0: michael@0: # ltmain only uses $CC for tagged configurations so make sure $CC is set. michael@0: _LT_TAG_COMPILER michael@0: michael@0: # save warnings/boilerplate of simple test code michael@0: _LT_COMPILER_BOILERPLATE michael@0: _LT_LINKER_BOILERPLATE michael@0: michael@0: # Allow CC to be a program name with arguments. michael@0: lt_save_CC="$CC" michael@0: lt_save_GCC=$GCC michael@0: GCC=yes michael@0: CC=${GCJ-"gcj"} michael@0: compiler=$CC michael@0: _LT_TAGVAR(compiler, $1)=$CC michael@0: _LT_TAGVAR(LD, $1)="$LD" michael@0: _LT_CC_BASENAME([$compiler]) michael@0: michael@0: # GCJ did not exist at the time GCC didn't implicitly link libc in. michael@0: _LT_TAGVAR(archive_cmds_need_lc, $1)=no michael@0: michael@0: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds michael@0: michael@0: ## CAVEAT EMPTOR: michael@0: ## There is no encapsulation within the following macros, do not change michael@0: ## the running order or otherwise move them around unless you know exactly michael@0: ## what you are doing... michael@0: if test -n "$compiler"; then michael@0: _LT_COMPILER_NO_RTTI($1) michael@0: _LT_COMPILER_PIC($1) michael@0: _LT_COMPILER_C_O($1) michael@0: _LT_COMPILER_FILE_LOCKS($1) michael@0: _LT_LINKER_SHLIBS($1) michael@0: _LT_LINKER_HARDCODE_LIBPATH($1) michael@0: michael@0: _LT_CONFIG($1) michael@0: fi michael@0: michael@0: AC_LANG_RESTORE michael@0: michael@0: GCC=$lt_save_GCC michael@0: CC="$lt_save_CC" michael@0: ])# _LT_LANG_GCJ_CONFIG michael@0: michael@0: michael@0: # _LT_LANG_RC_CONFIG([TAG]) michael@0: # ------------------------- michael@0: # Ensure that the configuration variables for the Windows resource compiler michael@0: # are suitably defined. 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Prefer GNU sed if found. michael@0: m4_defun([_LT_DECL_SED], michael@0: [AC_PROG_SED michael@0: test -z "$SED" && SED=sed michael@0: Xsed="$SED -e 1s/^X//" michael@0: _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) michael@0: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], michael@0: [Sed that helps us avoid accidentally triggering echo(1) options like -n]) michael@0: ])# _LT_DECL_SED michael@0: michael@0: m4_ifndef([AC_PROG_SED], [ michael@0: ############################################################ michael@0: # NOTE: This macro has been submitted for inclusion into # michael@0: # GNU Autoconf as AC_PROG_SED. When it is available in # michael@0: # a released version of Autoconf we should remove this # michael@0: # macro and use it instead. # michael@0: ############################################################ michael@0: michael@0: m4_defun([AC_PROG_SED], michael@0: [AC_MSG_CHECKING([for a sed that does not truncate output]) michael@0: AC_CACHE_VAL(lt_cv_path_SED, michael@0: [# Loop through the user's path and test for sed and gsed. michael@0: # Then use that list of sed's as ones to test for truncation. michael@0: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR michael@0: for as_dir in $PATH michael@0: do michael@0: IFS=$as_save_IFS michael@0: test -z "$as_dir" && as_dir=. michael@0: for lt_ac_prog in sed gsed; do michael@0: for ac_exec_ext in '' $ac_executable_extensions; do michael@0: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then michael@0: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" michael@0: fi michael@0: done michael@0: done michael@0: done michael@0: IFS=$as_save_IFS michael@0: lt_ac_max=0 michael@0: lt_ac_count=0 michael@0: # Add /usr/xpg4/bin/sed as it is typically found on Solaris michael@0: # along with /bin/sed that truncates output. michael@0: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do michael@0: test ! -f $lt_ac_sed && continue michael@0: cat /dev/null > conftest.in michael@0: lt_ac_count=0 michael@0: echo $ECHO_N "0123456789$ECHO_C" >conftest.in michael@0: # Check for GNU sed and select it if it is found. michael@0: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then michael@0: lt_cv_path_SED=$lt_ac_sed michael@0: break michael@0: fi michael@0: while true; do michael@0: cat conftest.in conftest.in >conftest.tmp michael@0: mv conftest.tmp conftest.in michael@0: cp conftest.in conftest.nl michael@0: echo >>conftest.nl michael@0: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break michael@0: cmp -s conftest.out conftest.nl || break michael@0: # 10000 chars as input seems more than enough michael@0: test $lt_ac_count -gt 10 && break michael@0: lt_ac_count=`expr $lt_ac_count + 1` michael@0: if test $lt_ac_count -gt $lt_ac_max; then michael@0: lt_ac_max=$lt_ac_count michael@0: lt_cv_path_SED=$lt_ac_sed michael@0: fi michael@0: done michael@0: done michael@0: ]) michael@0: SED=$lt_cv_path_SED michael@0: AC_SUBST([SED]) michael@0: AC_MSG_RESULT([$SED]) michael@0: ])#AC_PROG_SED michael@0: ])#m4_ifndef michael@0: michael@0: # Old name: michael@0: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) michael@0: dnl aclocal-1.4 backwards compatibility: michael@0: dnl AC_DEFUN([LT_AC_PROG_SED], []) michael@0: michael@0: michael@0: # _LT_CHECK_SHELL_FEATURES michael@0: # ------------------------ michael@0: # Find out whether the shell is Bourne or XSI compatible, michael@0: # or has some other useful features. michael@0: m4_defun([_LT_CHECK_SHELL_FEATURES], michael@0: [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) michael@0: # Try some XSI features michael@0: xsi_shell=no michael@0: ( _lt_dummy="a/b/c" michael@0: test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ michael@0: = c,a/b,, \ michael@0: && eval 'test $(( 1 + 1 )) -eq 2 \ michael@0: && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ michael@0: && xsi_shell=yes michael@0: AC_MSG_RESULT([$xsi_shell]) michael@0: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) michael@0: michael@0: AC_MSG_CHECKING([whether the shell understands "+="]) michael@0: lt_shell_append=no michael@0: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ michael@0: >/dev/null 2>&1 \ michael@0: && lt_shell_append=yes michael@0: AC_MSG_RESULT([$lt_shell_append]) michael@0: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) michael@0: michael@0: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then michael@0: lt_unset=unset michael@0: else michael@0: lt_unset=false michael@0: fi michael@0: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl michael@0: michael@0: # test EBCDIC or ASCII michael@0: case `echo X|tr X '\101'` in michael@0: A) # ASCII based system michael@0: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr michael@0: lt_SP2NL='tr \040 \012' michael@0: lt_NL2SP='tr \015\012 \040\040' michael@0: ;; michael@0: *) # EBCDIC based system michael@0: lt_SP2NL='tr \100 \n' michael@0: lt_NL2SP='tr \r\n \100\100' michael@0: ;; michael@0: esac michael@0: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl michael@0: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl michael@0: ])# _LT_CHECK_SHELL_FEATURES michael@0: michael@0: michael@0: # _LT_PROG_XSI_SHELLFNS michael@0: # --------------------- michael@0: # Bourne and XSI compatible variants of some useful shell functions. michael@0: m4_defun([_LT_PROG_XSI_SHELLFNS], michael@0: [case $xsi_shell in michael@0: yes) michael@0: cat << \_LT_EOF >> "$cfgfile" michael@0: michael@0: # func_dirname file append nondir_replacement michael@0: # Compute the dirname of FILE. If nonempty, add APPEND to the result, michael@0: # otherwise set result to NONDIR_REPLACEMENT. michael@0: func_dirname () michael@0: { michael@0: case ${1} in michael@0: */*) func_dirname_result="${1%/*}${2}" ;; michael@0: * ) func_dirname_result="${3}" ;; michael@0: esac michael@0: } michael@0: michael@0: # func_basename file michael@0: func_basename () michael@0: { michael@0: func_basename_result="${1##*/}" michael@0: } michael@0: michael@0: # func_dirname_and_basename file append nondir_replacement michael@0: # perform func_basename and func_dirname in a single function michael@0: # call: michael@0: # dirname: Compute the dirname of FILE. If nonempty, michael@0: # add APPEND to the result, otherwise set result michael@0: # to NONDIR_REPLACEMENT. michael@0: # value returned in "$func_dirname_result" michael@0: # basename: Compute filename of FILE. michael@0: # value retuned in "$func_basename_result" michael@0: # Implementation must be kept synchronized with func_dirname michael@0: # and func_basename. For efficiency, we do not delegate to michael@0: # those functions but instead duplicate the functionality here. michael@0: func_dirname_and_basename () michael@0: { michael@0: case ${1} in michael@0: */*) func_dirname_result="${1%/*}${2}" ;; michael@0: * ) func_dirname_result="${3}" ;; michael@0: esac michael@0: func_basename_result="${1##*/}" michael@0: } michael@0: michael@0: # func_stripname prefix suffix name michael@0: # strip PREFIX and SUFFIX off of NAME. michael@0: # PREFIX and SUFFIX must not contain globbing or regex special michael@0: # characters, hashes, percent signs, but SUFFIX may contain a leading michael@0: # dot (in which case that matches only a dot). michael@0: func_stripname () michael@0: { michael@0: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are michael@0: # positional parameters, so assign one to ordinary parameter first. michael@0: func_stripname_result=${3} michael@0: func_stripname_result=${func_stripname_result#"${1}"} michael@0: func_stripname_result=${func_stripname_result%"${2}"} michael@0: } michael@0: michael@0: # func_opt_split michael@0: func_opt_split () michael@0: { michael@0: func_opt_split_opt=${1%%=*} michael@0: func_opt_split_arg=${1#*=} michael@0: } michael@0: michael@0: # func_lo2o object michael@0: func_lo2o () michael@0: { michael@0: case ${1} in michael@0: *.lo) func_lo2o_result=${1%.lo}.${objext} ;; michael@0: *) func_lo2o_result=${1} ;; michael@0: esac michael@0: } michael@0: michael@0: # func_xform libobj-or-source michael@0: func_xform () michael@0: { michael@0: func_xform_result=${1%.*}.lo michael@0: } michael@0: michael@0: # func_arith arithmetic-term... michael@0: func_arith () michael@0: { michael@0: func_arith_result=$(( $[*] )) michael@0: } michael@0: michael@0: # func_len string michael@0: # STRING may not start with a hyphen. michael@0: func_len () michael@0: { michael@0: func_len_result=${#1} michael@0: } michael@0: michael@0: _LT_EOF michael@0: ;; michael@0: *) # Bourne compatible functions. michael@0: cat << \_LT_EOF >> "$cfgfile" michael@0: michael@0: # func_dirname file append nondir_replacement michael@0: # Compute the dirname of FILE. If nonempty, add APPEND to the result, michael@0: # otherwise set result to NONDIR_REPLACEMENT. michael@0: func_dirname () michael@0: { michael@0: # Extract subdirectory from the argument. michael@0: func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` michael@0: if test "X$func_dirname_result" = "X${1}"; then michael@0: func_dirname_result="${3}" michael@0: else michael@0: func_dirname_result="$func_dirname_result${2}" michael@0: fi michael@0: } michael@0: michael@0: # func_basename file michael@0: func_basename () michael@0: { michael@0: func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` michael@0: } michael@0: michael@0: dnl func_dirname_and_basename michael@0: dnl A portable version of this function is already defined in general.m4sh michael@0: dnl so there is no need for it here. michael@0: michael@0: # func_stripname prefix suffix name michael@0: # strip PREFIX and SUFFIX off of NAME. michael@0: # PREFIX and SUFFIX must not contain globbing or regex special michael@0: # characters, hashes, percent signs, but SUFFIX may contain a leading michael@0: # dot (in which case that matches only a dot). michael@0: # func_strip_suffix prefix name michael@0: func_stripname () michael@0: { michael@0: case ${2} in michael@0: .*) func_stripname_result=`$ECHO "X${3}" \ michael@0: | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; michael@0: *) func_stripname_result=`$ECHO "X${3}" \ michael@0: | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; michael@0: esac michael@0: } michael@0: michael@0: # sed scripts: michael@0: my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' michael@0: my_sed_long_arg='1s/^-[[^=]]*=//' michael@0: michael@0: # func_opt_split michael@0: func_opt_split () michael@0: { michael@0: func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` michael@0: func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` michael@0: } michael@0: michael@0: # func_lo2o object michael@0: func_lo2o () michael@0: { michael@0: func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` michael@0: } michael@0: michael@0: # func_xform libobj-or-source michael@0: func_xform () michael@0: { michael@0: func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` michael@0: } michael@0: michael@0: # func_arith arithmetic-term... michael@0: func_arith () michael@0: { michael@0: func_arith_result=`expr "$[@]"` michael@0: } michael@0: michael@0: # func_len string michael@0: # STRING may not start with a hyphen. michael@0: func_len () michael@0: { michael@0: func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` michael@0: } michael@0: michael@0: _LT_EOF michael@0: esac michael@0: michael@0: case $lt_shell_append in michael@0: yes) michael@0: cat << \_LT_EOF >> "$cfgfile" michael@0: michael@0: # func_append var value michael@0: # Append VALUE to the end of shell variable VAR. michael@0: func_append () michael@0: { michael@0: eval "$[1]+=\$[2]" michael@0: } michael@0: _LT_EOF michael@0: ;; michael@0: *) michael@0: cat << \_LT_EOF >> "$cfgfile" michael@0: michael@0: # func_append var value michael@0: # Append VALUE to the end of shell variable VAR. michael@0: func_append () michael@0: { michael@0: eval "$[1]=\$$[1]\$[2]" michael@0: } michael@0: michael@0: _LT_EOF michael@0: ;; michael@0: esac michael@0: ])