msousa@353: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- msousa@353: # msousa@353: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, msousa@353: # 2006, 2007, 2008 Free Software Foundation, Inc. msousa@353: # Written by Gordon Matzigkeit, 1996 msousa@353: # msousa@353: # This file is free software; the Free Software Foundation gives msousa@353: # unlimited permission to copy and/or distribute it, with or without msousa@353: # modifications, as long as this notice is preserved. msousa@353: msousa@353: m4_define([_LT_COPYING], [dnl msousa@353: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, msousa@353: # 2006, 2007, 2008 Free Software Foundation, Inc. msousa@353: # Written by Gordon Matzigkeit, 1996 msousa@353: # msousa@353: # This file is part of GNU Libtool. msousa@353: # msousa@353: # GNU Libtool is free software; you can redistribute it and/or msousa@353: # modify it under the terms of the GNU General Public License as msousa@353: # published by the Free Software Foundation; either version 2 of msousa@353: # the License, or (at your option) any later version. msousa@353: # msousa@353: # As a special exception to the GNU General Public License, msousa@353: # if you distribute this file as part of a program or library that msousa@353: # is built using GNU Libtool, you may include this file under the msousa@353: # same distribution terms that you use for the rest of that program. msousa@353: # msousa@353: # GNU Libtool is distributed in the hope that it will be useful, msousa@353: # but WITHOUT ANY WARRANTY; without even the implied warranty of msousa@353: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the msousa@353: # GNU General Public License for more details. msousa@353: # msousa@353: # You should have received a copy of the GNU General Public License msousa@353: # along with GNU Libtool; see the file COPYING. If not, a copy msousa@353: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or msousa@353: # obtained by writing to the Free Software Foundation, Inc., msousa@353: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. msousa@353: ]) msousa@353: msousa@353: # serial 56 LT_INIT msousa@353: msousa@353: msousa@353: # LT_PREREQ(VERSION) msousa@353: # ------------------ msousa@353: # Complain and exit if this libtool version is less that VERSION. msousa@353: m4_defun([LT_PREREQ], msousa@353: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, msousa@353: [m4_default([$3], msousa@353: [m4_fatal([Libtool version $1 or higher is required], msousa@353: 63)])], msousa@353: [$2])]) msousa@353: msousa@353: msousa@353: # _LT_CHECK_BUILDDIR msousa@353: # ------------------ msousa@353: # Complain if the absolute build directory name contains unusual characters msousa@353: m4_defun([_LT_CHECK_BUILDDIR], msousa@353: [case `pwd` in msousa@353: *\ * | *\ *) msousa@353: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; msousa@353: esac msousa@353: ]) msousa@353: msousa@353: msousa@353: # LT_INIT([OPTIONS]) msousa@353: # ------------------ msousa@353: AC_DEFUN([LT_INIT], msousa@353: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT msousa@353: AC_BEFORE([$0], [LT_LANG])dnl msousa@353: AC_BEFORE([$0], [LT_OUTPUT])dnl msousa@353: AC_BEFORE([$0], [LTDL_INIT])dnl msousa@353: m4_require([_LT_CHECK_BUILDDIR])dnl msousa@353: msousa@353: dnl Autoconf doesn't catch unexpanded LT_ macros by default: msousa@353: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl msousa@353: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl msousa@353: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 msousa@353: dnl unless we require an AC_DEFUNed macro: msousa@353: AC_REQUIRE([LTOPTIONS_VERSION])dnl msousa@353: AC_REQUIRE([LTSUGAR_VERSION])dnl msousa@353: AC_REQUIRE([LTVERSION_VERSION])dnl msousa@353: AC_REQUIRE([LTOBSOLETE_VERSION])dnl msousa@353: m4_require([_LT_PROG_LTMAIN])dnl msousa@353: msousa@353: dnl Parse OPTIONS msousa@353: _LT_SET_OPTIONS([$0], [$1]) msousa@353: msousa@353: # This can be used to rebuild libtool when needed msousa@353: LIBTOOL_DEPS="$ltmain" msousa@353: msousa@353: # Always use our own libtool. msousa@353: LIBTOOL='$(SHELL) $(top_builddir)/libtool' msousa@353: AC_SUBST(LIBTOOL)dnl msousa@353: msousa@353: _LT_SETUP msousa@353: msousa@353: # Only expand once: msousa@353: m4_define([LT_INIT]) msousa@353: ])# LT_INIT msousa@353: msousa@353: # Old names: msousa@353: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) msousa@353: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) msousa@353: dnl AC_DEFUN([AM_PROG_LIBTOOL], []) msousa@353: msousa@353: msousa@353: # _LT_CC_BASENAME(CC) msousa@353: # ------------------- msousa@353: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. msousa@353: m4_defun([_LT_CC_BASENAME], msousa@353: [for cc_temp in $1""; do msousa@353: case $cc_temp in msousa@353: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; msousa@353: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; msousa@353: \-*) ;; msousa@353: *) break;; msousa@353: esac msousa@353: done msousa@353: cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` msousa@353: ]) msousa@353: msousa@353: msousa@353: # _LT_FILEUTILS_DEFAULTS msousa@353: # ---------------------- msousa@353: # It is okay to use these file commands and assume they have been set msousa@353: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. msousa@353: m4_defun([_LT_FILEUTILS_DEFAULTS], msousa@353: [: ${CP="cp -f"} msousa@353: : ${MV="mv -f"} msousa@353: : ${RM="rm -f"} msousa@353: ])# _LT_FILEUTILS_DEFAULTS msousa@353: msousa@353: msousa@353: # _LT_SETUP msousa@353: # --------- msousa@353: m4_defun([_LT_SETUP], msousa@353: [AC_REQUIRE([AC_CANONICAL_HOST])dnl msousa@353: AC_REQUIRE([AC_CANONICAL_BUILD])dnl msousa@353: _LT_DECL([], [host_alias], [0], [The host system])dnl msousa@353: _LT_DECL([], [host], [0])dnl msousa@353: _LT_DECL([], [host_os], [0])dnl msousa@353: dnl msousa@353: _LT_DECL([], [build_alias], [0], [The build system])dnl msousa@353: _LT_DECL([], [build], [0])dnl msousa@353: _LT_DECL([], [build_os], [0])dnl msousa@353: dnl msousa@353: AC_REQUIRE([AC_PROG_CC])dnl msousa@353: AC_REQUIRE([LT_PATH_LD])dnl msousa@353: AC_REQUIRE([LT_PATH_NM])dnl msousa@353: dnl msousa@353: AC_REQUIRE([AC_PROG_LN_S])dnl msousa@353: test -z "$LN_S" && LN_S="ln -s" msousa@353: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl msousa@353: dnl msousa@353: AC_REQUIRE([LT_CMD_MAX_LEN])dnl msousa@353: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl msousa@353: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl msousa@353: dnl msousa@353: m4_require([_LT_FILEUTILS_DEFAULTS])dnl msousa@353: m4_require([_LT_CHECK_SHELL_FEATURES])dnl msousa@353: m4_require([_LT_CMD_RELOAD])dnl msousa@353: m4_require([_LT_CHECK_MAGIC_METHOD])dnl msousa@353: m4_require([_LT_CMD_OLD_ARCHIVE])dnl msousa@353: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl msousa@353: msousa@353: _LT_CONFIG_LIBTOOL_INIT([ msousa@353: # See if we are running on zsh, and set the options which allow our msousa@353: # commands through without removal of \ escapes INIT. msousa@353: if test -n "\${ZSH_VERSION+set}" ; then msousa@353: setopt NO_GLOB_SUBST msousa@353: fi msousa@353: ]) msousa@353: if test -n "${ZSH_VERSION+set}" ; then msousa@353: setopt NO_GLOB_SUBST msousa@353: fi msousa@353: msousa@353: _LT_CHECK_OBJDIR msousa@353: msousa@353: m4_require([_LT_TAG_COMPILER])dnl msousa@353: _LT_PROG_ECHO_BACKSLASH msousa@353: msousa@353: case $host_os in msousa@353: aix3*) msousa@353: # AIX sometimes has problems with the GCC collect2 program. For some msousa@353: # reason, if we set the COLLECT_NAMES environment variable, the problems msousa@353: # vanish in a puff of smoke. msousa@353: if test "X${COLLECT_NAMES+set}" != Xset; then msousa@353: COLLECT_NAMES= msousa@353: export COLLECT_NAMES msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: msousa@353: # Sed substitution that helps us do robust quoting. It backslashifies msousa@353: # metacharacters that are still active within double-quoted strings. msousa@353: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' msousa@353: msousa@353: # Same as above, but do not quote variable references. msousa@353: double_quote_subst='s/\([["`\\]]\)/\\\1/g' msousa@353: msousa@353: # Sed substitution to delay expansion of an escaped shell variable in a msousa@353: # double_quote_subst'ed string. msousa@353: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' msousa@353: msousa@353: # Sed substitution to delay expansion of an escaped single quote. msousa@353: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' msousa@353: msousa@353: # Sed substitution to avoid accidental globbing in evaled expressions msousa@353: no_glob_subst='s/\*/\\\*/g' msousa@353: msousa@353: # Global variables: msousa@353: ofile=libtool msousa@353: can_build_shared=yes msousa@353: msousa@353: # All known linkers require a `.a' archive for static linking (except MSVC, msousa@353: # which needs '.lib'). msousa@353: libext=a msousa@353: msousa@353: with_gnu_ld="$lt_cv_prog_gnu_ld" msousa@353: msousa@353: old_CC="$CC" msousa@353: old_CFLAGS="$CFLAGS" msousa@353: msousa@353: # Set sane defaults for various variables msousa@353: test -z "$CC" && CC=cc msousa@353: test -z "$LTCC" && LTCC=$CC msousa@353: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS msousa@353: test -z "$LD" && LD=ld msousa@353: test -z "$ac_objext" && ac_objext=o msousa@353: msousa@353: _LT_CC_BASENAME([$compiler]) msousa@353: msousa@353: # Only perform the check for file, if the check method requires it msousa@353: test -z "$MAGIC_CMD" && MAGIC_CMD=file msousa@353: case $deplibs_check_method in msousa@353: file_magic*) msousa@353: if test "$file_magic_cmd" = '$MAGIC_CMD'; then msousa@353: _LT_PATH_MAGIC msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: msousa@353: # Use C for the default configuration in the libtool script msousa@353: LT_SUPPORTED_TAG([CC]) msousa@353: _LT_LANG_C_CONFIG msousa@353: _LT_LANG_DEFAULT_CONFIG msousa@353: _LT_CONFIG_COMMANDS msousa@353: ])# _LT_SETUP msousa@353: msousa@353: msousa@353: # _LT_PROG_LTMAIN msousa@353: # --------------- msousa@353: # Note that this code is called both from `configure', and `config.status' msousa@353: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, msousa@353: # `config.status' has no value for ac_aux_dir unless we are using Automake, msousa@353: # so we pass a copy along to make sure it has a sensible value anyway. msousa@353: m4_defun([_LT_PROG_LTMAIN], msousa@353: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl msousa@353: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) msousa@353: ltmain="$ac_aux_dir/ltmain.sh" msousa@353: ])# _LT_PROG_LTMAIN msousa@353: msousa@353: msousa@353: ## ------------------------------------- ## msousa@353: ## Accumulate code for creating libtool. ## msousa@353: ## ------------------------------------- ## msousa@353: msousa@353: # So that we can recreate a full libtool script including additional msousa@353: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS msousa@353: # in macros and then make a single call at the end using the `libtool' msousa@353: # label. msousa@353: msousa@353: msousa@353: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) msousa@353: # ---------------------------------------- msousa@353: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. msousa@353: m4_define([_LT_CONFIG_LIBTOOL_INIT], msousa@353: [m4_ifval([$1], msousa@353: [m4_append([_LT_OUTPUT_LIBTOOL_INIT], msousa@353: [$1 msousa@353: ])])]) msousa@353: msousa@353: # Initialize. msousa@353: m4_define([_LT_OUTPUT_LIBTOOL_INIT]) msousa@353: msousa@353: msousa@353: # _LT_CONFIG_LIBTOOL([COMMANDS]) msousa@353: # ------------------------------ msousa@353: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. msousa@353: m4_define([_LT_CONFIG_LIBTOOL], msousa@353: [m4_ifval([$1], msousa@353: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], msousa@353: [$1 msousa@353: ])])]) msousa@353: msousa@353: # Initialize. msousa@353: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) msousa@353: msousa@353: msousa@353: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) msousa@353: # ----------------------------------------------------- msousa@353: m4_defun([_LT_CONFIG_SAVE_COMMANDS], msousa@353: [_LT_CONFIG_LIBTOOL([$1]) msousa@353: _LT_CONFIG_LIBTOOL_INIT([$2]) msousa@353: ]) msousa@353: msousa@353: msousa@353: # _LT_FORMAT_COMMENT([COMMENT]) msousa@353: # ----------------------------- msousa@353: # Add leading comment marks to the start of each line, and a trailing msousa@353: # full-stop to the whole comment if one is not present already. msousa@353: m4_define([_LT_FORMAT_COMMENT], msousa@353: [m4_ifval([$1], [ msousa@353: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], msousa@353: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) msousa@353: )]) msousa@353: msousa@353: msousa@353: msousa@353: ## ------------------------ ## msousa@353: ## FIXME: Eliminate VARNAME ## msousa@353: ## ------------------------ ## msousa@353: msousa@353: msousa@353: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) msousa@353: # ------------------------------------------------------------------- msousa@353: # CONFIGNAME is the name given to the value in the libtool script. msousa@353: # VARNAME is the (base) name used in the configure script. msousa@353: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on msousa@353: # VARNAME. Any other value will be used directly. msousa@353: m4_define([_LT_DECL], msousa@353: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], msousa@353: [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], msousa@353: [m4_ifval([$1], [$1], [$2])]) msousa@353: lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) msousa@353: m4_ifval([$4], msousa@353: [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) msousa@353: lt_dict_add_subkey([lt_decl_dict], [$2], msousa@353: [tagged?], [m4_ifval([$5], [yes], [no])])]) msousa@353: ]) msousa@353: msousa@353: msousa@353: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) msousa@353: # -------------------------------------------------------- msousa@353: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) msousa@353: msousa@353: msousa@353: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) msousa@353: # ------------------------------------------------ msousa@353: m4_define([lt_decl_tag_varnames], msousa@353: [_lt_decl_filter([tagged?], [yes], $@)]) msousa@353: msousa@353: msousa@353: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) msousa@353: # --------------------------------------------------------- msousa@353: m4_define([_lt_decl_filter], msousa@353: [m4_case([$#], msousa@353: [0], [m4_fatal([$0: too few arguments: $#])], msousa@353: [1], [m4_fatal([$0: too few arguments: $#: $1])], msousa@353: [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], msousa@353: [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], msousa@353: [lt_dict_filter([lt_decl_dict], $@)])[]dnl msousa@353: ]) msousa@353: msousa@353: msousa@353: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) msousa@353: # -------------------------------------------------- msousa@353: m4_define([lt_decl_quote_varnames], msousa@353: [_lt_decl_filter([value], [1], $@)]) msousa@353: msousa@353: msousa@353: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) msousa@353: # --------------------------------------------------- msousa@353: m4_define([lt_decl_dquote_varnames], msousa@353: [_lt_decl_filter([value], [2], $@)]) msousa@353: msousa@353: msousa@353: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) msousa@353: # --------------------------------------------------- msousa@353: m4_define([lt_decl_varnames_tagged], msousa@353: [m4_assert([$# <= 2])dnl msousa@353: _$0(m4_quote(m4_default([$1], [[, ]])), msousa@353: m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), msousa@353: m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) msousa@353: m4_define([_lt_decl_varnames_tagged], msousa@353: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) msousa@353: msousa@353: msousa@353: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) msousa@353: # ------------------------------------------------ msousa@353: m4_define([lt_decl_all_varnames], msousa@353: [_$0(m4_quote(m4_default([$1], [[, ]])), msousa@353: m4_if([$2], [], msousa@353: m4_quote(lt_decl_varnames), msousa@353: m4_quote(m4_shift($@))))[]dnl msousa@353: ]) msousa@353: m4_define([_lt_decl_all_varnames], msousa@353: [lt_join($@, lt_decl_varnames_tagged([$1], msousa@353: lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl msousa@353: ]) msousa@353: msousa@353: msousa@353: # _LT_CONFIG_STATUS_DECLARE([VARNAME]) msousa@353: # ------------------------------------ msousa@353: # Quote a variable value, and forward it to `config.status' so that its msousa@353: # declaration there will have the same value as in `configure'. VARNAME msousa@353: # must have a single quote delimited value for this to work. msousa@353: m4_define([_LT_CONFIG_STATUS_DECLARE], msousa@353: [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) msousa@353: msousa@353: msousa@353: # _LT_CONFIG_STATUS_DECLARATIONS msousa@353: # ------------------------------ msousa@353: # We delimit libtool config variables with single quotes, so when msousa@353: # we write them to config.status, we have to be sure to quote all msousa@353: # embedded single quotes properly. In configure, this macro expands msousa@353: # each variable declared with _LT_DECL (and _LT_TAGDECL) into: msousa@353: # msousa@353: # ='`$ECHO "X$" | $Xsed -e "$delay_single_quote_subst"`' msousa@353: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], msousa@353: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), msousa@353: [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) msousa@353: msousa@353: msousa@353: # _LT_LIBTOOL_TAGS msousa@353: # ---------------- msousa@353: # Output comment and list of tags supported by the script msousa@353: m4_defun([_LT_LIBTOOL_TAGS], msousa@353: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl msousa@353: available_tags="_LT_TAGS"dnl msousa@353: ]) msousa@353: msousa@353: msousa@353: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) msousa@353: # ----------------------------------- msousa@353: # Extract the dictionary values for VARNAME (optionally with TAG) and msousa@353: # expand to a commented shell variable setting: msousa@353: # msousa@353: # # Some comment about what VAR is for. msousa@353: # visible_name=$lt_internal_name msousa@353: m4_define([_LT_LIBTOOL_DECLARE], msousa@353: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], msousa@353: [description])))[]dnl msousa@353: m4_pushdef([_libtool_name], msousa@353: m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl msousa@353: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), msousa@353: [0], [_libtool_name=[$]$1], msousa@353: [1], [_libtool_name=$lt_[]$1], msousa@353: [2], [_libtool_name=$lt_[]$1], msousa@353: [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl msousa@353: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl msousa@353: ]) msousa@353: msousa@353: msousa@353: # _LT_LIBTOOL_CONFIG_VARS msousa@353: # ----------------------- msousa@353: # Produce commented declarations of non-tagged libtool config variables msousa@353: # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' msousa@353: # script. Tagged libtool config variables (even for the LIBTOOL CONFIG msousa@353: # section) are produced by _LT_LIBTOOL_TAG_VARS. msousa@353: m4_defun([_LT_LIBTOOL_CONFIG_VARS], msousa@353: [m4_foreach([_lt_var], msousa@353: m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), msousa@353: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) msousa@353: msousa@353: msousa@353: # _LT_LIBTOOL_TAG_VARS(TAG) msousa@353: # ------------------------- msousa@353: m4_define([_LT_LIBTOOL_TAG_VARS], msousa@353: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), msousa@353: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) msousa@353: msousa@353: msousa@353: # _LT_TAGVAR(VARNAME, [TAGNAME]) msousa@353: # ------------------------------ msousa@353: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) msousa@353: msousa@353: msousa@353: # _LT_CONFIG_COMMANDS msousa@353: # ------------------- msousa@353: # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of msousa@353: # variables for single and double quote escaping we saved from calls msousa@353: # to _LT_DECL, we can put quote escaped variables declarations msousa@353: # into `config.status', and then the shell code to quote escape them in msousa@353: # for loops in `config.status'. Finally, any additional code accumulated msousa@353: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. msousa@353: m4_defun([_LT_CONFIG_COMMANDS], msousa@353: [AC_PROVIDE_IFELSE([LT_OUTPUT], msousa@353: dnl If the libtool generation code has been placed in $CONFIG_LT, msousa@353: dnl instead of duplicating it all over again into config.status, msousa@353: dnl then we will have config.status run $CONFIG_LT later, so it msousa@353: dnl needs to know what name is stored there: msousa@353: [AC_CONFIG_COMMANDS([libtool], msousa@353: [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], msousa@353: dnl If the libtool generation code is destined for config.status, msousa@353: dnl expand the accumulated commands and init code now: msousa@353: [AC_CONFIG_COMMANDS([libtool], msousa@353: [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) msousa@353: ])#_LT_CONFIG_COMMANDS msousa@353: msousa@353: msousa@353: # Initialize. msousa@353: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], msousa@353: [ msousa@353: msousa@353: # The HP-UX ksh and POSIX shell print the target directory to stdout msousa@353: # if CDPATH is set. msousa@353: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH msousa@353: msousa@353: sed_quote_subst='$sed_quote_subst' msousa@353: double_quote_subst='$double_quote_subst' msousa@353: delay_variable_subst='$delay_variable_subst' msousa@353: _LT_CONFIG_STATUS_DECLARATIONS msousa@353: LTCC='$LTCC' msousa@353: LTCFLAGS='$LTCFLAGS' msousa@353: compiler='$compiler_DEFAULT' msousa@353: msousa@353: # Quote evaled strings. msousa@353: for var in lt_decl_all_varnames([[ \ msousa@353: ]], lt_decl_quote_varnames); do msousa@353: case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in msousa@353: *[[\\\\\\\`\\"\\\$]]*) msousa@353: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" msousa@353: ;; msousa@353: *) msousa@353: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" msousa@353: ;; msousa@353: esac msousa@353: done msousa@353: msousa@353: # Double-quote double-evaled strings. msousa@353: for var in lt_decl_all_varnames([[ \ msousa@353: ]], lt_decl_dquote_varnames); do msousa@353: case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in msousa@353: *[[\\\\\\\`\\"\\\$]]*) msousa@353: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" msousa@353: ;; msousa@353: *) msousa@353: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" msousa@353: ;; msousa@353: esac msousa@353: done msousa@353: msousa@353: # Fix-up fallback echo if it was mangled by the above quoting rules. msousa@353: case \$lt_ECHO in msousa@353: *'\\\[$]0 --fallback-echo"')dnl " msousa@353: lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` msousa@353: ;; msousa@353: esac msousa@353: msousa@353: _LT_OUTPUT_LIBTOOL_INIT msousa@353: ]) msousa@353: msousa@353: msousa@353: # LT_OUTPUT msousa@353: # --------- msousa@353: # This macro allows early generation of the libtool script (before msousa@353: # AC_OUTPUT is called), incase it is used in configure for compilation msousa@353: # tests. msousa@353: AC_DEFUN([LT_OUTPUT], msousa@353: [: ${CONFIG_LT=./config.lt} msousa@353: AC_MSG_NOTICE([creating $CONFIG_LT]) msousa@353: cat >"$CONFIG_LT" <<_LTEOF msousa@353: #! $SHELL msousa@353: # Generated by $as_me. msousa@353: # Run this file to recreate a libtool stub with the current configuration. msousa@353: msousa@353: lt_cl_silent=false msousa@353: SHELL=\${CONFIG_SHELL-$SHELL} msousa@353: _LTEOF msousa@353: msousa@353: cat >>"$CONFIG_LT" <<\_LTEOF msousa@353: AS_SHELL_SANITIZE msousa@353: _AS_PREPARE msousa@353: msousa@353: exec AS_MESSAGE_FD>&1 msousa@353: exec AS_MESSAGE_LOG_FD>>config.log msousa@353: { msousa@353: echo msousa@353: AS_BOX([Running $as_me.]) msousa@353: } >&AS_MESSAGE_LOG_FD msousa@353: msousa@353: lt_cl_help="\ msousa@353: \`$as_me' creates a local libtool stub from the current configuration, msousa@353: for use in further configure time tests before the real libtool is msousa@353: generated. msousa@353: msousa@353: Usage: $[0] [[OPTIONS]] msousa@353: msousa@353: -h, --help print this help, then exit msousa@353: -V, --version print version number, then exit msousa@353: -q, --quiet do not print progress messages msousa@353: -d, --debug don't remove temporary files msousa@353: msousa@353: Report bugs to ." msousa@353: msousa@353: lt_cl_version="\ msousa@353: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl msousa@353: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) msousa@353: configured by $[0], generated by m4_PACKAGE_STRING. msousa@353: msousa@353: Copyright (C) 2008 Free Software Foundation, Inc. msousa@353: This config.lt script is free software; the Free Software Foundation msousa@353: gives unlimited permision to copy, distribute and modify it." msousa@353: msousa@353: while test $[#] != 0 msousa@353: do msousa@353: case $[1] in msousa@353: --version | --v* | -V ) msousa@353: echo "$lt_cl_version"; exit 0 ;; msousa@353: --help | --h* | -h ) msousa@353: echo "$lt_cl_help"; exit 0 ;; msousa@353: --debug | --d* | -d ) msousa@353: debug=: ;; msousa@353: --quiet | --q* | --silent | --s* | -q ) msousa@353: lt_cl_silent=: ;; msousa@353: msousa@353: -*) AC_MSG_ERROR([unrecognized option: $[1] msousa@353: Try \`$[0] --help' for more information.]) ;; msousa@353: msousa@353: *) AC_MSG_ERROR([unrecognized argument: $[1] msousa@353: Try \`$[0] --help' for more information.]) ;; msousa@353: esac msousa@353: shift msousa@353: done msousa@353: msousa@353: if $lt_cl_silent; then msousa@353: exec AS_MESSAGE_FD>/dev/null msousa@353: fi msousa@353: _LTEOF msousa@353: msousa@353: cat >>"$CONFIG_LT" <<_LTEOF msousa@353: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT msousa@353: _LTEOF msousa@353: msousa@353: cat >>"$CONFIG_LT" <<\_LTEOF msousa@353: AC_MSG_NOTICE([creating $ofile]) msousa@353: _LT_OUTPUT_LIBTOOL_COMMANDS msousa@353: AS_EXIT(0) msousa@353: _LTEOF msousa@353: chmod +x "$CONFIG_LT" msousa@353: msousa@353: # configure is writing to config.log, but config.lt does its own redirection, msousa@353: # appending to config.log, which fails on DOS, as config.log is still kept msousa@353: # open by configure. Here we exec the FD to /dev/null, effectively closing msousa@353: # config.log, so it can be properly (re)opened and appended to by config.lt. msousa@353: if test "$no_create" != yes; then msousa@353: lt_cl_success=: msousa@353: test "$silent" = yes && msousa@353: lt_config_lt_args="$lt_config_lt_args --quiet" msousa@353: exec AS_MESSAGE_LOG_FD>/dev/null msousa@353: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false msousa@353: exec AS_MESSAGE_LOG_FD>>config.log msousa@353: $lt_cl_success || AS_EXIT(1) msousa@353: fi msousa@353: ])# LT_OUTPUT msousa@353: msousa@353: msousa@353: # _LT_CONFIG(TAG) msousa@353: # --------------- msousa@353: # If TAG is the built-in tag, create an initial libtool script with a msousa@353: # default configuration from the untagged config vars. Otherwise add code msousa@353: # to config.status for appending the configuration named by TAG from the msousa@353: # matching tagged config vars. msousa@353: m4_defun([_LT_CONFIG], msousa@353: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl msousa@353: _LT_CONFIG_SAVE_COMMANDS([ msousa@353: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl msousa@353: m4_if(_LT_TAG, [C], [ msousa@353: # See if we are running on zsh, and set the options which allow our msousa@353: # commands through without removal of \ escapes. msousa@353: if test -n "${ZSH_VERSION+set}" ; then msousa@353: setopt NO_GLOB_SUBST msousa@353: fi msousa@353: msousa@353: cfgfile="${ofile}T" msousa@353: trap "$RM \"$cfgfile\"; exit 1" 1 2 15 msousa@353: $RM "$cfgfile" msousa@353: msousa@353: cat <<_LT_EOF >> "$cfgfile" msousa@353: #! $SHELL msousa@353: msousa@353: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. msousa@353: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION msousa@353: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: msousa@353: # NOTE: Changes made to this file will be lost: look at ltmain.sh. msousa@353: # msousa@353: _LT_COPYING msousa@353: _LT_LIBTOOL_TAGS msousa@353: msousa@353: # ### BEGIN LIBTOOL CONFIG msousa@353: _LT_LIBTOOL_CONFIG_VARS msousa@353: _LT_LIBTOOL_TAG_VARS msousa@353: # ### END LIBTOOL CONFIG msousa@353: msousa@353: _LT_EOF msousa@353: msousa@353: case $host_os in msousa@353: aix3*) msousa@353: cat <<\_LT_EOF >> "$cfgfile" msousa@353: # AIX sometimes has problems with the GCC collect2 program. For some msousa@353: # reason, if we set the COLLECT_NAMES environment variable, the problems msousa@353: # vanish in a puff of smoke. msousa@353: if test "X${COLLECT_NAMES+set}" != Xset; then msousa@353: COLLECT_NAMES= msousa@353: export COLLECT_NAMES msousa@353: fi msousa@353: _LT_EOF msousa@353: ;; msousa@353: esac msousa@353: msousa@353: _LT_PROG_LTMAIN msousa@353: msousa@353: # We use sed instead of cat because bash on DJGPP gets confused if msousa@353: # if finds mixed CR/LF and LF-only lines. Since sed operates in msousa@353: # text mode, it properly converts lines to CR/LF. This bash problem msousa@353: # is reportedly fixed, but why not run on old versions too? msousa@353: sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ msousa@353: || (rm -f "$cfgfile"; exit 1) msousa@353: msousa@353: _LT_PROG_XSI_SHELLFNS msousa@353: msousa@353: sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ msousa@353: || (rm -f "$cfgfile"; exit 1) msousa@353: msousa@353: mv -f "$cfgfile" "$ofile" || msousa@353: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") msousa@353: chmod +x "$ofile" msousa@353: ], msousa@353: [cat <<_LT_EOF >> "$ofile" msousa@353: msousa@353: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded msousa@353: dnl in a comment (ie after a #). msousa@353: # ### BEGIN LIBTOOL TAG CONFIG: $1 msousa@353: _LT_LIBTOOL_TAG_VARS(_LT_TAG) msousa@353: # ### END LIBTOOL TAG CONFIG: $1 msousa@353: _LT_EOF msousa@353: ])dnl /m4_if msousa@353: ], msousa@353: [m4_if([$1], [], [ msousa@353: PACKAGE='$PACKAGE' msousa@353: VERSION='$VERSION' msousa@353: TIMESTAMP='$TIMESTAMP' msousa@353: RM='$RM' msousa@353: ofile='$ofile'], []) msousa@353: ])dnl /_LT_CONFIG_SAVE_COMMANDS msousa@353: ])# _LT_CONFIG msousa@353: msousa@353: msousa@353: # LT_SUPPORTED_TAG(TAG) msousa@353: # --------------------- msousa@353: # Trace this macro to discover what tags are supported by the libtool msousa@353: # --tag option, using: msousa@353: # autoconf --trace 'LT_SUPPORTED_TAG:$1' msousa@353: AC_DEFUN([LT_SUPPORTED_TAG], []) msousa@353: msousa@353: msousa@353: # C support is built-in for now msousa@353: m4_define([_LT_LANG_C_enabled], []) msousa@353: m4_define([_LT_TAGS], []) msousa@353: msousa@353: msousa@353: # LT_LANG(LANG) msousa@353: # ------------- msousa@353: # Enable libtool support for the given language if not already enabled. msousa@353: AC_DEFUN([LT_LANG], msousa@353: [AC_BEFORE([$0], [LT_OUTPUT])dnl msousa@353: m4_case([$1], msousa@353: [C], [_LT_LANG(C)], msousa@353: [C++], [_LT_LANG(CXX)], msousa@353: [Java], [_LT_LANG(GCJ)], msousa@353: [Fortran 77], [_LT_LANG(F77)], msousa@353: [Fortran], [_LT_LANG(FC)], msousa@353: [Windows Resource], [_LT_LANG(RC)], msousa@353: [m4_ifdef([_LT_LANG_]$1[_CONFIG], msousa@353: [_LT_LANG($1)], msousa@353: [m4_fatal([$0: unsupported language: "$1"])])])dnl msousa@353: ])# LT_LANG msousa@353: msousa@353: msousa@353: # _LT_LANG(LANGNAME) msousa@353: # ------------------ msousa@353: m4_defun([_LT_LANG], msousa@353: [m4_ifdef([_LT_LANG_]$1[_enabled], [], msousa@353: [LT_SUPPORTED_TAG([$1])dnl msousa@353: m4_append([_LT_TAGS], [$1 ])dnl msousa@353: m4_define([_LT_LANG_]$1[_enabled], [])dnl msousa@353: _LT_LANG_$1_CONFIG($1)])dnl msousa@353: ])# _LT_LANG msousa@353: msousa@353: msousa@353: # _LT_LANG_DEFAULT_CONFIG msousa@353: # ----------------------- msousa@353: m4_defun([_LT_LANG_DEFAULT_CONFIG], msousa@353: [AC_PROVIDE_IFELSE([AC_PROG_CXX], msousa@353: [LT_LANG(CXX)], msousa@353: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) msousa@353: msousa@353: AC_PROVIDE_IFELSE([AC_PROG_F77], msousa@353: [LT_LANG(F77)], msousa@353: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) msousa@353: msousa@353: AC_PROVIDE_IFELSE([AC_PROG_FC], msousa@353: [LT_LANG(FC)], msousa@353: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) msousa@353: msousa@353: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal msousa@353: dnl pulling things in needlessly. msousa@353: AC_PROVIDE_IFELSE([AC_PROG_GCJ], msousa@353: [LT_LANG(GCJ)], msousa@353: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], msousa@353: [LT_LANG(GCJ)], msousa@353: [AC_PROVIDE_IFELSE([LT_PROG_GCJ], msousa@353: [LT_LANG(GCJ)], msousa@353: [m4_ifdef([AC_PROG_GCJ], msousa@353: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) msousa@353: m4_ifdef([A][M_PROG_GCJ], msousa@353: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) msousa@353: m4_ifdef([LT_PROG_GCJ], msousa@353: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) msousa@353: msousa@353: AC_PROVIDE_IFELSE([LT_PROG_RC], msousa@353: [LT_LANG(RC)], msousa@353: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) msousa@353: ])# _LT_LANG_DEFAULT_CONFIG msousa@353: msousa@353: # Obsolete macros: msousa@353: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) msousa@353: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) msousa@353: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) msousa@353: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([AC_LIBTOOL_CXX], []) msousa@353: dnl AC_DEFUN([AC_LIBTOOL_F77], []) msousa@353: dnl AC_DEFUN([AC_LIBTOOL_FC], []) msousa@353: dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) msousa@353: msousa@353: msousa@353: # _LT_TAG_COMPILER msousa@353: # ---------------- msousa@353: m4_defun([_LT_TAG_COMPILER], msousa@353: [AC_REQUIRE([AC_PROG_CC])dnl msousa@353: msousa@353: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl msousa@353: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl msousa@353: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl msousa@353: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl msousa@353: msousa@353: # If no C compiler was specified, use CC. msousa@353: LTCC=${LTCC-"$CC"} msousa@353: msousa@353: # If no C compiler flags were specified, use CFLAGS. msousa@353: LTCFLAGS=${LTCFLAGS-"$CFLAGS"} msousa@353: msousa@353: # Allow CC to be a program name with arguments. msousa@353: compiler=$CC msousa@353: ])# _LT_TAG_COMPILER msousa@353: msousa@353: msousa@353: # _LT_COMPILER_BOILERPLATE msousa@353: # ------------------------ msousa@353: # Check for compiler boilerplate output or warnings with msousa@353: # the simple compiler test code. msousa@353: m4_defun([_LT_COMPILER_BOILERPLATE], msousa@353: [m4_require([_LT_DECL_SED])dnl msousa@353: ac_outfile=conftest.$ac_objext msousa@353: echo "$lt_simple_compile_test_code" >conftest.$ac_ext msousa@353: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err msousa@353: _lt_compiler_boilerplate=`cat conftest.err` msousa@353: $RM conftest* msousa@353: ])# _LT_COMPILER_BOILERPLATE msousa@353: msousa@353: msousa@353: # _LT_LINKER_BOILERPLATE msousa@353: # ---------------------- msousa@353: # Check for linker boilerplate output or warnings with msousa@353: # the simple link test code. msousa@353: m4_defun([_LT_LINKER_BOILERPLATE], msousa@353: [m4_require([_LT_DECL_SED])dnl msousa@353: ac_outfile=conftest.$ac_objext msousa@353: echo "$lt_simple_link_test_code" >conftest.$ac_ext msousa@353: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err msousa@353: _lt_linker_boilerplate=`cat conftest.err` msousa@353: $RM -r conftest* msousa@353: ])# _LT_LINKER_BOILERPLATE msousa@353: msousa@353: # _LT_REQUIRED_DARWIN_CHECKS msousa@353: # ------------------------- msousa@353: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ msousa@353: case $host_os in msousa@353: rhapsody* | darwin*) msousa@353: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) msousa@353: AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) msousa@353: AC_CHECK_TOOL([LIPO], [lipo], [:]) msousa@353: AC_CHECK_TOOL([OTOOL], [otool], [:]) msousa@353: AC_CHECK_TOOL([OTOOL64], [otool64], [:]) msousa@353: _LT_DECL([], [DSYMUTIL], [1], msousa@353: [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) msousa@353: _LT_DECL([], [NMEDIT], [1], msousa@353: [Tool to change global to local symbols on Mac OS X]) msousa@353: _LT_DECL([], [LIPO], [1], msousa@353: [Tool to manipulate fat objects and archives on Mac OS X]) msousa@353: _LT_DECL([], [OTOOL], [1], msousa@353: [ldd/readelf like tool for Mach-O binaries on Mac OS X]) msousa@353: _LT_DECL([], [OTOOL64], [1], msousa@353: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) msousa@353: msousa@353: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], msousa@353: [lt_cv_apple_cc_single_mod=no msousa@353: if test -z "${LT_MULTI_MODULE}"; then msousa@353: # By default we will add the -single_module flag. You can override msousa@353: # by either setting the environment variable LT_MULTI_MODULE msousa@353: # non-empty at configure time, or by adding -multi_module to the msousa@353: # link flags. msousa@353: rm -rf libconftest.dylib* msousa@353: echo "int foo(void){return 1;}" > conftest.c msousa@353: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ msousa@353: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD msousa@353: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ msousa@353: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err msousa@353: _lt_result=$? msousa@353: if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then msousa@353: lt_cv_apple_cc_single_mod=yes msousa@353: else msousa@353: cat conftest.err >&AS_MESSAGE_LOG_FD msousa@353: fi msousa@353: rm -rf libconftest.dylib* msousa@353: rm -f conftest.* msousa@353: fi]) msousa@353: AC_CACHE_CHECK([for -exported_symbols_list linker flag], msousa@353: [lt_cv_ld_exported_symbols_list], msousa@353: [lt_cv_ld_exported_symbols_list=no msousa@353: save_LDFLAGS=$LDFLAGS msousa@353: echo "_main" > conftest.sym msousa@353: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" msousa@353: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], msousa@353: [lt_cv_ld_exported_symbols_list=yes], msousa@353: [lt_cv_ld_exported_symbols_list=no]) msousa@353: LDFLAGS="$save_LDFLAGS" msousa@353: ]) msousa@353: case $host_os in msousa@353: rhapsody* | darwin1.[[012]]) msousa@353: _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; msousa@353: darwin1.*) msousa@353: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; msousa@353: darwin*) # darwin 5.x on msousa@353: # if running on 10.5 or later, the deployment target defaults msousa@353: # to the OS version, if on x86, and 10.4, the deployment msousa@353: # target defaults to 10.4. Don't you love it? msousa@353: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in msousa@353: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) msousa@353: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; msousa@353: 10.[[012]]*) msousa@353: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; msousa@353: 10.*) msousa@353: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; msousa@353: esac msousa@353: ;; msousa@353: esac msousa@353: if test "$lt_cv_apple_cc_single_mod" = "yes"; then msousa@353: _lt_dar_single_mod='$single_module' msousa@353: fi msousa@353: if test "$lt_cv_ld_exported_symbols_list" = "yes"; then msousa@353: _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' msousa@353: else msousa@353: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' msousa@353: fi msousa@353: if test "$DSYMUTIL" != ":"; then msousa@353: _lt_dsymutil='~$DSYMUTIL $lib || :' msousa@353: else msousa@353: _lt_dsymutil= msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: ]) msousa@353: msousa@353: msousa@353: # _LT_DARWIN_LINKER_FEATURES msousa@353: # -------------------------- msousa@353: # Checks for linker and compiler features on darwin msousa@353: m4_defun([_LT_DARWIN_LINKER_FEATURES], msousa@353: [ msousa@353: m4_require([_LT_REQUIRED_DARWIN_CHECKS]) msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: _LT_TAGVAR(hardcode_direct, $1)=no msousa@353: _LT_TAGVAR(hardcode_automatic, $1)=yes msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)='' msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=yes msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" msousa@353: case $cc_basename in msousa@353: ifort*) _lt_dar_can_shared=yes ;; msousa@353: *) _lt_dar_can_shared=$GCC ;; msousa@353: esac msousa@353: if test "$_lt_dar_can_shared" = "yes"; then msousa@353: output_verbose_link_cmd=echo msousa@353: _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}" msousa@353: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" msousa@353: _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}" msousa@353: _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}" msousa@353: m4_if([$1], [CXX], msousa@353: [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then msousa@353: _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}" msousa@353: _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}" msousa@353: fi msousa@353: ],[]) msousa@353: else msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ]) msousa@353: msousa@353: # _LT_SYS_MODULE_PATH_AIX msousa@353: # ----------------------- msousa@353: # Links a minimal program and checks the executable msousa@353: # for the system default hardcoded library path. In most cases, msousa@353: # this is /usr/lib:/lib, but when the MPI compilers are used msousa@353: # the location of the communication and MPI libs are included too. msousa@353: # If we don't find anything, use the default library path according msousa@353: # to the aix ld manual. msousa@353: m4_defun([_LT_SYS_MODULE_PATH_AIX], msousa@353: [m4_require([_LT_DECL_SED])dnl msousa@353: AC_LINK_IFELSE(AC_LANG_PROGRAM,[ msousa@353: lt_aix_libpath_sed=' msousa@353: /Import File Strings/,/^$/ { msousa@353: /^0/ { msousa@353: s/^0 *\(.*\)$/\1/ msousa@353: p msousa@353: } msousa@353: }' msousa@353: aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` msousa@353: # Check for a 64-bit object if we didn't find anything. msousa@353: if test -z "$aix_libpath"; then msousa@353: aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` msousa@353: fi],[]) msousa@353: if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi msousa@353: ])# _LT_SYS_MODULE_PATH_AIX msousa@353: msousa@353: msousa@353: # _LT_SHELL_INIT(ARG) msousa@353: # ------------------- msousa@353: m4_define([_LT_SHELL_INIT], msousa@353: [ifdef([AC_DIVERSION_NOTICE], msousa@353: [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], msousa@353: [AC_DIVERT_PUSH(NOTICE)]) msousa@353: $1 msousa@353: AC_DIVERT_POP msousa@353: ])# _LT_SHELL_INIT msousa@353: msousa@353: msousa@353: # _LT_PROG_ECHO_BACKSLASH msousa@353: # ----------------------- msousa@353: # Add some code to the start of the generated configure script which msousa@353: # will find an echo command which doesn't interpret backslashes. msousa@353: m4_defun([_LT_PROG_ECHO_BACKSLASH], msousa@353: [_LT_SHELL_INIT([ msousa@353: # Check that we are running under the correct shell. msousa@353: SHELL=${CONFIG_SHELL-/bin/sh} msousa@353: msousa@353: case X$lt_ECHO in msousa@353: X*--fallback-echo) msousa@353: # Remove one level of quotation (which was required for Make). msousa@353: ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` msousa@353: ;; msousa@353: esac msousa@353: msousa@353: ECHO=${lt_ECHO-echo} msousa@353: if test "X[$]1" = X--no-reexec; then msousa@353: # Discard the --no-reexec flag, and continue. msousa@353: shift msousa@353: elif test "X[$]1" = X--fallback-echo; then msousa@353: # Avoid inline document here, it may be left over msousa@353: : msousa@353: elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then msousa@353: # Yippee, $ECHO works! msousa@353: : msousa@353: else msousa@353: # Restart under the correct shell. msousa@353: exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} msousa@353: fi msousa@353: msousa@353: if test "X[$]1" = X--fallback-echo; then msousa@353: # used as fallback echo msousa@353: shift msousa@353: cat <<_LT_EOF msousa@353: [$]* msousa@353: _LT_EOF msousa@353: exit 0 msousa@353: fi msousa@353: msousa@353: # The HP-UX ksh and POSIX shell print the target directory to stdout msousa@353: # if CDPATH is set. msousa@353: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH msousa@353: msousa@353: if test -z "$lt_ECHO"; then msousa@353: if test "X${echo_test_string+set}" != Xset; then msousa@353: # find a string as large as possible, as long as the shell can cope with it msousa@353: for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do msousa@353: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... msousa@353: if { echo_test_string=`eval $cmd`; } 2>/dev/null && msousa@353: { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null msousa@353: then msousa@353: break msousa@353: fi msousa@353: done msousa@353: fi msousa@353: msousa@353: if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && msousa@353: echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && msousa@353: test "X$echo_testing_string" = "X$echo_test_string"; then msousa@353: : msousa@353: else msousa@353: # The Solaris, AIX, and Digital Unix default echo programs unquote msousa@353: # backslashes. This makes it impossible to quote backslashes using msousa@353: # echo "$something" | sed 's/\\/\\\\/g' msousa@353: # msousa@353: # So, first we look for a working echo in the user's PATH. msousa@353: msousa@353: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR msousa@353: for dir in $PATH /usr/ucb; do msousa@353: IFS="$lt_save_ifs" msousa@353: if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && msousa@353: test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && msousa@353: echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && msousa@353: test "X$echo_testing_string" = "X$echo_test_string"; then msousa@353: ECHO="$dir/echo" msousa@353: break msousa@353: fi msousa@353: done msousa@353: IFS="$lt_save_ifs" msousa@353: msousa@353: if test "X$ECHO" = Xecho; then msousa@353: # We didn't find a better echo, so look for alternatives. msousa@353: if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && msousa@353: echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && msousa@353: test "X$echo_testing_string" = "X$echo_test_string"; then msousa@353: # This shell has a builtin print -r that does the trick. msousa@353: ECHO='print -r' msousa@353: elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && msousa@353: test "X$CONFIG_SHELL" != X/bin/ksh; then msousa@353: # If we have ksh, try running configure again with it. msousa@353: ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} msousa@353: export ORIGINAL_CONFIG_SHELL msousa@353: CONFIG_SHELL=/bin/ksh msousa@353: export CONFIG_SHELL msousa@353: exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} msousa@353: else msousa@353: # Try using printf. msousa@353: ECHO='printf %s\n' msousa@353: if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && msousa@353: echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && msousa@353: test "X$echo_testing_string" = "X$echo_test_string"; then msousa@353: # Cool, printf works msousa@353: : msousa@353: elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && msousa@353: test "X$echo_testing_string" = 'X\t' && msousa@353: echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && msousa@353: test "X$echo_testing_string" = "X$echo_test_string"; then msousa@353: CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL msousa@353: export CONFIG_SHELL msousa@353: SHELL="$CONFIG_SHELL" msousa@353: export SHELL msousa@353: ECHO="$CONFIG_SHELL [$]0 --fallback-echo" msousa@353: elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && msousa@353: test "X$echo_testing_string" = 'X\t' && msousa@353: echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && msousa@353: test "X$echo_testing_string" = "X$echo_test_string"; then msousa@353: ECHO="$CONFIG_SHELL [$]0 --fallback-echo" msousa@353: else msousa@353: # maybe with a smaller string... msousa@353: prev=: msousa@353: msousa@353: for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do msousa@353: if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null msousa@353: then msousa@353: break msousa@353: fi msousa@353: prev="$cmd" msousa@353: done msousa@353: msousa@353: if test "$prev" != 'sed 50q "[$]0"'; then msousa@353: echo_test_string=`eval $prev` msousa@353: export echo_test_string msousa@353: exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} msousa@353: else msousa@353: # Oops. We lost completely, so just stick with echo. msousa@353: ECHO=echo msousa@353: fi msousa@353: fi msousa@353: fi msousa@353: fi msousa@353: fi msousa@353: fi msousa@353: msousa@353: # Copy echo and quote the copy suitably for passing to libtool from msousa@353: # the Makefile, instead of quoting the original, which is used later. msousa@353: lt_ECHO=$ECHO msousa@353: if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then msousa@353: lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" msousa@353: fi msousa@353: msousa@353: AC_SUBST(lt_ECHO) msousa@353: ]) msousa@353: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) msousa@353: _LT_DECL([], [ECHO], [1], msousa@353: [An echo program that does not interpret backslashes]) msousa@353: ])# _LT_PROG_ECHO_BACKSLASH msousa@353: msousa@353: msousa@353: # _LT_ENABLE_LOCK msousa@353: # --------------- msousa@353: m4_defun([_LT_ENABLE_LOCK], msousa@353: [AC_ARG_ENABLE([libtool-lock], msousa@353: [AS_HELP_STRING([--disable-libtool-lock], msousa@353: [avoid locking (might break parallel builds)])]) msousa@353: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes msousa@353: msousa@353: # Some flags need to be propagated to the compiler or linker for good msousa@353: # libtool support. msousa@353: case $host in msousa@353: ia64-*-hpux*) msousa@353: # Find out which ABI we are using. msousa@353: echo 'int i;' > conftest.$ac_ext msousa@353: if AC_TRY_EVAL(ac_compile); then msousa@353: case `/usr/bin/file conftest.$ac_objext` in msousa@353: *ELF-32*) msousa@353: HPUX_IA64_MODE="32" msousa@353: ;; msousa@353: *ELF-64*) msousa@353: HPUX_IA64_MODE="64" msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: rm -rf conftest* msousa@353: ;; msousa@353: *-*-irix6*) msousa@353: # Find out which ABI we are using. msousa@353: echo '[#]line __oline__ "configure"' > conftest.$ac_ext msousa@353: if AC_TRY_EVAL(ac_compile); then msousa@353: if test "$lt_cv_prog_gnu_ld" = yes; then msousa@353: case `/usr/bin/file conftest.$ac_objext` in msousa@353: *32-bit*) msousa@353: LD="${LD-ld} -melf32bsmip" msousa@353: ;; msousa@353: *N32*) msousa@353: LD="${LD-ld} -melf32bmipn32" msousa@353: ;; msousa@353: *64-bit*) msousa@353: LD="${LD-ld} -melf64bmip" msousa@353: ;; msousa@353: esac msousa@353: else msousa@353: case `/usr/bin/file conftest.$ac_objext` in msousa@353: *32-bit*) msousa@353: LD="${LD-ld} -32" msousa@353: ;; msousa@353: *N32*) msousa@353: LD="${LD-ld} -n32" msousa@353: ;; msousa@353: *64-bit*) msousa@353: LD="${LD-ld} -64" msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: fi msousa@353: rm -rf conftest* msousa@353: ;; msousa@353: msousa@353: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ msousa@353: s390*-*linux*|s390*-*tpf*|sparc*-*linux*) msousa@353: # Find out which ABI we are using. msousa@353: echo 'int i;' > conftest.$ac_ext msousa@353: if AC_TRY_EVAL(ac_compile); then msousa@353: case `/usr/bin/file conftest.o` in msousa@353: *32-bit*) msousa@353: case $host in msousa@353: x86_64-*kfreebsd*-gnu) msousa@353: LD="${LD-ld} -m elf_i386_fbsd" msousa@353: ;; msousa@353: x86_64-*linux*) msousa@353: LD="${LD-ld} -m elf_i386" msousa@353: ;; msousa@353: ppc64-*linux*|powerpc64-*linux*) msousa@353: LD="${LD-ld} -m elf32ppclinux" msousa@353: ;; msousa@353: s390x-*linux*) msousa@353: LD="${LD-ld} -m elf_s390" msousa@353: ;; msousa@353: sparc64-*linux*) msousa@353: LD="${LD-ld} -m elf32_sparc" msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: *64-bit*) msousa@353: case $host in msousa@353: x86_64-*kfreebsd*-gnu) msousa@353: LD="${LD-ld} -m elf_x86_64_fbsd" msousa@353: ;; msousa@353: x86_64-*linux*) msousa@353: LD="${LD-ld} -m elf_x86_64" msousa@353: ;; msousa@353: ppc*-*linux*|powerpc*-*linux*) msousa@353: LD="${LD-ld} -m elf64ppc" msousa@353: ;; msousa@353: s390*-*linux*|s390*-*tpf*) msousa@353: LD="${LD-ld} -m elf64_s390" msousa@353: ;; msousa@353: sparc*-*linux*) msousa@353: LD="${LD-ld} -m elf64_sparc" msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: rm -rf conftest* msousa@353: ;; msousa@353: msousa@353: *-*-sco3.2v5*) msousa@353: # On SCO OpenServer 5, we need -belf to get full-featured binaries. msousa@353: SAVE_CFLAGS="$CFLAGS" msousa@353: CFLAGS="$CFLAGS -belf" msousa@353: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, msousa@353: [AC_LANG_PUSH(C) msousa@353: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) msousa@353: AC_LANG_POP]) msousa@353: if test x"$lt_cv_cc_needs_belf" != x"yes"; then msousa@353: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf msousa@353: CFLAGS="$SAVE_CFLAGS" msousa@353: fi msousa@353: ;; msousa@353: sparc*-*solaris*) msousa@353: # Find out which ABI we are using. msousa@353: echo 'int i;' > conftest.$ac_ext msousa@353: if AC_TRY_EVAL(ac_compile); then msousa@353: case `/usr/bin/file conftest.o` in msousa@353: *64-bit*) msousa@353: case $lt_cv_prog_gnu_ld in msousa@353: yes*) LD="${LD-ld} -m elf64_sparc" ;; msousa@353: *) msousa@353: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then msousa@353: LD="${LD-ld} -64" msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: rm -rf conftest* msousa@353: ;; msousa@353: esac msousa@353: msousa@353: need_locks="$enable_libtool_lock" msousa@353: ])# _LT_ENABLE_LOCK msousa@353: msousa@353: msousa@353: # _LT_CMD_OLD_ARCHIVE msousa@353: # ------------------- msousa@353: m4_defun([_LT_CMD_OLD_ARCHIVE], msousa@353: [AC_CHECK_TOOL(AR, ar, false) msousa@353: test -z "$AR" && AR=ar msousa@353: test -z "$AR_FLAGS" && AR_FLAGS=cru msousa@353: _LT_DECL([], [AR], [1], [The archiver]) msousa@353: _LT_DECL([], [AR_FLAGS], [1]) msousa@353: msousa@353: AC_CHECK_TOOL(STRIP, strip, :) msousa@353: test -z "$STRIP" && STRIP=: msousa@353: _LT_DECL([], [STRIP], [1], [A symbol stripping program]) msousa@353: msousa@353: AC_CHECK_TOOL(RANLIB, ranlib, :) msousa@353: test -z "$RANLIB" && RANLIB=: msousa@353: _LT_DECL([], [RANLIB], [1], msousa@353: [Commands used to install an old-style archive]) msousa@353: msousa@353: # Determine commands to create old-style static archives. msousa@353: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' msousa@353: old_postinstall_cmds='chmod 644 $oldlib' msousa@353: old_postuninstall_cmds= msousa@353: msousa@353: if test -n "$RANLIB"; then msousa@353: case $host_os in msousa@353: openbsd*) msousa@353: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" msousa@353: ;; msousa@353: *) msousa@353: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" msousa@353: ;; msousa@353: esac msousa@353: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" msousa@353: fi msousa@353: _LT_DECL([], [old_postinstall_cmds], [2]) msousa@353: _LT_DECL([], [old_postuninstall_cmds], [2]) msousa@353: _LT_TAGDECL([], [old_archive_cmds], [2], msousa@353: [Commands used to build an old-style archive]) msousa@353: ])# _LT_CMD_OLD_ARCHIVE msousa@353: msousa@353: msousa@353: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, msousa@353: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) msousa@353: # ---------------------------------------------------------------- msousa@353: # Check whether the given compiler option works msousa@353: AC_DEFUN([_LT_COMPILER_OPTION], msousa@353: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl msousa@353: m4_require([_LT_DECL_SED])dnl msousa@353: AC_CACHE_CHECK([$1], [$2], msousa@353: [$2=no msousa@353: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) msousa@353: echo "$lt_simple_compile_test_code" > conftest.$ac_ext msousa@353: lt_compiler_flag="$3" msousa@353: # Insert the option either (1) after the last *FLAGS variable, or msousa@353: # (2) before a word containing "conftest.", or (3) at the end. msousa@353: # Note that $ac_compile itself does not contain backslashes and begins msousa@353: # with a dollar sign (not a hyphen), so the echo should work correctly. msousa@353: # The option is referenced via a variable to avoid confusing sed. msousa@353: lt_compile=`echo "$ac_compile" | $SED \ msousa@353: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ msousa@353: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ msousa@353: -e 's:$: $lt_compiler_flag:'` msousa@353: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) msousa@353: (eval "$lt_compile" 2>conftest.err) msousa@353: ac_status=$? msousa@353: cat conftest.err >&AS_MESSAGE_LOG_FD msousa@353: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD msousa@353: if (exit $ac_status) && test -s "$ac_outfile"; then msousa@353: # The compiler can only warn and ignore the option if not recognized msousa@353: # So say no if there are warnings other than the usual output. msousa@353: $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp msousa@353: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 msousa@353: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then msousa@353: $2=yes msousa@353: fi msousa@353: fi msousa@353: $RM conftest* msousa@353: ]) msousa@353: msousa@353: if test x"[$]$2" = xyes; then msousa@353: m4_if([$5], , :, [$5]) msousa@353: else msousa@353: m4_if([$6], , :, [$6]) msousa@353: fi msousa@353: ])# _LT_COMPILER_OPTION msousa@353: msousa@353: # Old name: msousa@353: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) msousa@353: msousa@353: msousa@353: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, msousa@353: # [ACTION-SUCCESS], [ACTION-FAILURE]) msousa@353: # ---------------------------------------------------- msousa@353: # Check whether the given linker option works msousa@353: AC_DEFUN([_LT_LINKER_OPTION], msousa@353: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl msousa@353: m4_require([_LT_DECL_SED])dnl msousa@353: AC_CACHE_CHECK([$1], [$2], msousa@353: [$2=no msousa@353: save_LDFLAGS="$LDFLAGS" msousa@353: LDFLAGS="$LDFLAGS $3" msousa@353: echo "$lt_simple_link_test_code" > conftest.$ac_ext msousa@353: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then msousa@353: # The linker can only warn and ignore the option if not recognized msousa@353: # So say no if there are warnings msousa@353: if test -s conftest.err; then msousa@353: # Append any errors to the config.log. msousa@353: cat conftest.err 1>&AS_MESSAGE_LOG_FD msousa@353: $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp msousa@353: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 msousa@353: if diff conftest.exp conftest.er2 >/dev/null; then msousa@353: $2=yes msousa@353: fi msousa@353: else msousa@353: $2=yes msousa@353: fi msousa@353: fi msousa@353: $RM -r conftest* msousa@353: LDFLAGS="$save_LDFLAGS" msousa@353: ]) msousa@353: msousa@353: if test x"[$]$2" = xyes; then msousa@353: m4_if([$4], , :, [$4]) msousa@353: else msousa@353: m4_if([$5], , :, [$5]) msousa@353: fi msousa@353: ])# _LT_LINKER_OPTION msousa@353: msousa@353: # Old name: msousa@353: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) msousa@353: msousa@353: msousa@353: # LT_CMD_MAX_LEN msousa@353: #--------------- msousa@353: AC_DEFUN([LT_CMD_MAX_LEN], msousa@353: [AC_REQUIRE([AC_CANONICAL_HOST])dnl msousa@353: # find the maximum length of command line arguments msousa@353: AC_MSG_CHECKING([the maximum length of command line arguments]) msousa@353: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl msousa@353: i=0 msousa@353: teststring="ABCD" msousa@353: msousa@353: case $build_os in msousa@353: msdosdjgpp*) msousa@353: # On DJGPP, this test can blow up pretty badly due to problems in libc msousa@353: # (any single argument exceeding 2000 bytes causes a buffer overrun msousa@353: # during glob expansion). Even if it were fixed, the result of this msousa@353: # check would be larger than it should be. msousa@353: lt_cv_sys_max_cmd_len=12288; # 12K is about right msousa@353: ;; msousa@353: msousa@353: gnu*) msousa@353: # Under GNU Hurd, this test is not required because there is msousa@353: # no limit to the length of command line arguments. msousa@353: # Libtool will interpret -1 as no limit whatsoever msousa@353: lt_cv_sys_max_cmd_len=-1; msousa@353: ;; msousa@353: msousa@353: cygwin* | mingw* | cegcc*) msousa@353: # On Win9x/ME, this test blows up -- it succeeds, but takes msousa@353: # about 5 minutes as the teststring grows exponentially. msousa@353: # Worse, since 9x/ME are not pre-emptively multitasking, msousa@353: # you end up with a "frozen" computer, even though with patience msousa@353: # the test eventually succeeds (with a max line length of 256k). msousa@353: # Instead, let's just punt: use the minimum linelength reported by msousa@353: # all of the supported platforms: 8192 (on NT/2K/XP). msousa@353: lt_cv_sys_max_cmd_len=8192; msousa@353: ;; msousa@353: msousa@353: amigaos*) msousa@353: # On AmigaOS with pdksh, this test takes hours, literally. msousa@353: # So we just punt and use a minimum line length of 8192. msousa@353: lt_cv_sys_max_cmd_len=8192; msousa@353: ;; msousa@353: msousa@353: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) msousa@353: # This has been around since 386BSD, at least. Likely further. msousa@353: if test -x /sbin/sysctl; then msousa@353: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` msousa@353: elif test -x /usr/sbin/sysctl; then msousa@353: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` msousa@353: else msousa@353: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs msousa@353: fi msousa@353: # And add a safety zone msousa@353: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` msousa@353: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` msousa@353: ;; msousa@353: msousa@353: interix*) msousa@353: # We know the value 262144 and hardcode it with a safety zone (like BSD) msousa@353: lt_cv_sys_max_cmd_len=196608 msousa@353: ;; msousa@353: msousa@353: osf*) msousa@353: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure msousa@353: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not msousa@353: # nice to cause kernel panics so lets avoid the loop below. msousa@353: # First set a reasonable default. msousa@353: lt_cv_sys_max_cmd_len=16384 msousa@353: # msousa@353: if test -x /sbin/sysconfig; then msousa@353: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in msousa@353: *1*) lt_cv_sys_max_cmd_len=-1 ;; msousa@353: esac msousa@353: fi msousa@353: ;; msousa@353: sco3.2v5*) msousa@353: lt_cv_sys_max_cmd_len=102400 msousa@353: ;; msousa@353: sysv5* | sco5v6* | sysv4.2uw2*) msousa@353: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` msousa@353: if test -n "$kargmax"; then msousa@353: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` msousa@353: else msousa@353: lt_cv_sys_max_cmd_len=32768 msousa@353: fi msousa@353: ;; msousa@353: *) msousa@353: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` msousa@353: if test -n "$lt_cv_sys_max_cmd_len"; then msousa@353: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` msousa@353: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` msousa@353: else msousa@353: # Make teststring a little bigger before we do anything with it. msousa@353: # a 1K string should be a reasonable start. msousa@353: for i in 1 2 3 4 5 6 7 8 ; do msousa@353: teststring=$teststring$teststring msousa@353: done msousa@353: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} msousa@353: # If test is not a shell built-in, we'll probably end up computing a msousa@353: # maximum length that is only half of the actual maximum length, but msousa@353: # we can't tell. msousa@353: while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ msousa@353: = "XX$teststring$teststring"; } >/dev/null 2>&1 && msousa@353: test $i != 17 # 1/2 MB should be enough msousa@353: do msousa@353: i=`expr $i + 1` msousa@353: teststring=$teststring$teststring msousa@353: done msousa@353: # Only check the string length outside the loop. msousa@353: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` msousa@353: teststring= msousa@353: # Add a significant safety factor because C++ compilers can tack on msousa@353: # massive amounts of additional arguments before passing them to the msousa@353: # linker. It appears as though 1/2 is a usable value. msousa@353: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: ]) msousa@353: if test -n $lt_cv_sys_max_cmd_len ; then msousa@353: AC_MSG_RESULT($lt_cv_sys_max_cmd_len) msousa@353: else msousa@353: AC_MSG_RESULT(none) msousa@353: fi msousa@353: max_cmd_len=$lt_cv_sys_max_cmd_len msousa@353: _LT_DECL([], [max_cmd_len], [0], msousa@353: [What is the maximum length of a command?]) msousa@353: ])# LT_CMD_MAX_LEN msousa@353: msousa@353: # Old name: msousa@353: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) msousa@353: msousa@353: msousa@353: # _LT_HEADER_DLFCN msousa@353: # ---------------- msousa@353: m4_defun([_LT_HEADER_DLFCN], msousa@353: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl msousa@353: ])# _LT_HEADER_DLFCN msousa@353: msousa@353: msousa@353: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, msousa@353: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) msousa@353: # ---------------------------------------------------------------- msousa@353: m4_defun([_LT_TRY_DLOPEN_SELF], msousa@353: [m4_require([_LT_HEADER_DLFCN])dnl msousa@353: if test "$cross_compiling" = yes; then : msousa@353: [$4] msousa@353: else msousa@353: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 msousa@353: lt_status=$lt_dlunknown msousa@353: cat > conftest.$ac_ext <<_LT_EOF msousa@353: [#line __oline__ "configure" msousa@353: #include "confdefs.h" msousa@353: msousa@353: #if HAVE_DLFCN_H msousa@353: #include msousa@353: #endif msousa@353: msousa@353: #include msousa@353: msousa@353: #ifdef RTLD_GLOBAL msousa@353: # define LT_DLGLOBAL RTLD_GLOBAL msousa@353: #else msousa@353: # ifdef DL_GLOBAL msousa@353: # define LT_DLGLOBAL DL_GLOBAL msousa@353: # else msousa@353: # define LT_DLGLOBAL 0 msousa@353: # endif msousa@353: #endif msousa@353: msousa@353: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we msousa@353: find out it does not work in some platform. */ msousa@353: #ifndef LT_DLLAZY_OR_NOW msousa@353: # ifdef RTLD_LAZY msousa@353: # define LT_DLLAZY_OR_NOW RTLD_LAZY msousa@353: # else msousa@353: # ifdef DL_LAZY msousa@353: # define LT_DLLAZY_OR_NOW DL_LAZY msousa@353: # else msousa@353: # ifdef RTLD_NOW msousa@353: # define LT_DLLAZY_OR_NOW RTLD_NOW msousa@353: # else msousa@353: # ifdef DL_NOW msousa@353: # define LT_DLLAZY_OR_NOW DL_NOW msousa@353: # else msousa@353: # define LT_DLLAZY_OR_NOW 0 msousa@353: # endif msousa@353: # endif msousa@353: # endif msousa@353: # endif msousa@353: #endif msousa@353: msousa@353: void fnord() { int i=42;} msousa@353: int main () msousa@353: { msousa@353: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); msousa@353: int status = $lt_dlunknown; msousa@353: msousa@353: if (self) msousa@353: { msousa@353: if (dlsym (self,"fnord")) status = $lt_dlno_uscore; msousa@353: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; msousa@353: /* dlclose (self); */ msousa@353: } msousa@353: else msousa@353: puts (dlerror ()); msousa@353: msousa@353: return status; msousa@353: }] msousa@353: _LT_EOF msousa@353: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then msousa@353: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null msousa@353: lt_status=$? msousa@353: case x$lt_status in msousa@353: x$lt_dlno_uscore) $1 ;; msousa@353: x$lt_dlneed_uscore) $2 ;; msousa@353: x$lt_dlunknown|x*) $3 ;; msousa@353: esac msousa@353: else : msousa@353: # compilation failed msousa@353: $3 msousa@353: fi msousa@353: fi msousa@353: rm -fr conftest* msousa@353: ])# _LT_TRY_DLOPEN_SELF msousa@353: msousa@353: msousa@353: # LT_SYS_DLOPEN_SELF msousa@353: # ------------------ msousa@353: AC_DEFUN([LT_SYS_DLOPEN_SELF], msousa@353: [m4_require([_LT_HEADER_DLFCN])dnl msousa@353: if test "x$enable_dlopen" != xyes; then msousa@353: enable_dlopen=unknown msousa@353: enable_dlopen_self=unknown msousa@353: enable_dlopen_self_static=unknown msousa@353: else msousa@353: lt_cv_dlopen=no msousa@353: lt_cv_dlopen_libs= msousa@353: msousa@353: case $host_os in msousa@353: beos*) msousa@353: lt_cv_dlopen="load_add_on" msousa@353: lt_cv_dlopen_libs= msousa@353: lt_cv_dlopen_self=yes msousa@353: ;; msousa@353: msousa@353: mingw* | pw32* | cegcc*) msousa@353: lt_cv_dlopen="LoadLibrary" msousa@353: lt_cv_dlopen_libs= msousa@353: ;; msousa@353: msousa@353: cygwin*) msousa@353: lt_cv_dlopen="dlopen" msousa@353: lt_cv_dlopen_libs= msousa@353: ;; msousa@353: msousa@353: darwin*) msousa@353: # if libdl is installed we need to link against it msousa@353: AC_CHECK_LIB([dl], [dlopen], msousa@353: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ msousa@353: lt_cv_dlopen="dyld" msousa@353: lt_cv_dlopen_libs= msousa@353: lt_cv_dlopen_self=yes msousa@353: ]) msousa@353: ;; msousa@353: msousa@353: *) msousa@353: AC_CHECK_FUNC([shl_load], msousa@353: [lt_cv_dlopen="shl_load"], msousa@353: [AC_CHECK_LIB([dld], [shl_load], msousa@353: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], msousa@353: [AC_CHECK_FUNC([dlopen], msousa@353: [lt_cv_dlopen="dlopen"], msousa@353: [AC_CHECK_LIB([dl], [dlopen], msousa@353: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], msousa@353: [AC_CHECK_LIB([svld], [dlopen], msousa@353: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], msousa@353: [AC_CHECK_LIB([dld], [dld_link], msousa@353: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) msousa@353: ]) msousa@353: ]) msousa@353: ]) msousa@353: ]) msousa@353: ]) msousa@353: ;; msousa@353: esac msousa@353: msousa@353: if test "x$lt_cv_dlopen" != xno; then msousa@353: enable_dlopen=yes msousa@353: else msousa@353: enable_dlopen=no msousa@353: fi msousa@353: msousa@353: case $lt_cv_dlopen in msousa@353: dlopen) msousa@353: save_CPPFLAGS="$CPPFLAGS" msousa@353: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" msousa@353: msousa@353: save_LDFLAGS="$LDFLAGS" msousa@353: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" msousa@353: msousa@353: save_LIBS="$LIBS" msousa@353: LIBS="$lt_cv_dlopen_libs $LIBS" msousa@353: msousa@353: AC_CACHE_CHECK([whether a program can dlopen itself], msousa@353: lt_cv_dlopen_self, [dnl msousa@353: _LT_TRY_DLOPEN_SELF( msousa@353: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, msousa@353: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) msousa@353: ]) msousa@353: msousa@353: if test "x$lt_cv_dlopen_self" = xyes; then msousa@353: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" msousa@353: AC_CACHE_CHECK([whether a statically linked program can dlopen itself], msousa@353: lt_cv_dlopen_self_static, [dnl msousa@353: _LT_TRY_DLOPEN_SELF( msousa@353: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, msousa@353: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) msousa@353: ]) msousa@353: fi msousa@353: msousa@353: CPPFLAGS="$save_CPPFLAGS" msousa@353: LDFLAGS="$save_LDFLAGS" msousa@353: LIBS="$save_LIBS" msousa@353: ;; msousa@353: esac msousa@353: msousa@353: case $lt_cv_dlopen_self in msousa@353: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; msousa@353: *) enable_dlopen_self=unknown ;; msousa@353: esac msousa@353: msousa@353: case $lt_cv_dlopen_self_static in msousa@353: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; msousa@353: *) enable_dlopen_self_static=unknown ;; msousa@353: esac msousa@353: fi msousa@353: _LT_DECL([dlopen_support], [enable_dlopen], [0], msousa@353: [Whether dlopen is supported]) msousa@353: _LT_DECL([dlopen_self], [enable_dlopen_self], [0], msousa@353: [Whether dlopen of programs is supported]) msousa@353: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], msousa@353: [Whether dlopen of statically linked programs is supported]) msousa@353: ])# LT_SYS_DLOPEN_SELF msousa@353: msousa@353: # Old name: msousa@353: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) msousa@353: msousa@353: msousa@353: # _LT_COMPILER_C_O([TAGNAME]) msousa@353: # --------------------------- msousa@353: # Check to see if options -c and -o are simultaneously supported by compiler. msousa@353: # This macro does not hard code the compiler like AC_PROG_CC_C_O. msousa@353: m4_defun([_LT_COMPILER_C_O], msousa@353: [m4_require([_LT_DECL_SED])dnl msousa@353: m4_require([_LT_FILEUTILS_DEFAULTS])dnl msousa@353: m4_require([_LT_TAG_COMPILER])dnl msousa@353: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], msousa@353: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], msousa@353: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no msousa@353: $RM -r conftest 2>/dev/null msousa@353: mkdir conftest msousa@353: cd conftest msousa@353: mkdir out msousa@353: echo "$lt_simple_compile_test_code" > conftest.$ac_ext msousa@353: msousa@353: lt_compiler_flag="-o out/conftest2.$ac_objext" msousa@353: # Insert the option either (1) after the last *FLAGS variable, or msousa@353: # (2) before a word containing "conftest.", or (3) at the end. msousa@353: # Note that $ac_compile itself does not contain backslashes and begins msousa@353: # with a dollar sign (not a hyphen), so the echo should work correctly. msousa@353: lt_compile=`echo "$ac_compile" | $SED \ msousa@353: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ msousa@353: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ msousa@353: -e 's:$: $lt_compiler_flag:'` msousa@353: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) msousa@353: (eval "$lt_compile" 2>out/conftest.err) msousa@353: ac_status=$? msousa@353: cat out/conftest.err >&AS_MESSAGE_LOG_FD msousa@353: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD msousa@353: if (exit $ac_status) && test -s out/conftest2.$ac_objext msousa@353: then msousa@353: # The compiler can only warn and ignore the option if not recognized msousa@353: # So say no if there are warnings msousa@353: $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp msousa@353: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 msousa@353: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then msousa@353: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes msousa@353: fi msousa@353: fi msousa@353: chmod u+w . 2>&AS_MESSAGE_LOG_FD msousa@353: $RM conftest* msousa@353: # SGI C++ compiler will create directory out/ii_files/ for msousa@353: # template instantiation msousa@353: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files msousa@353: $RM out/* && rmdir out msousa@353: cd .. msousa@353: $RM -r conftest msousa@353: $RM conftest* msousa@353: ]) msousa@353: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], msousa@353: [Does compiler simultaneously support -c and -o options?]) msousa@353: ])# _LT_COMPILER_C_O msousa@353: msousa@353: msousa@353: # _LT_COMPILER_FILE_LOCKS([TAGNAME]) msousa@353: # ---------------------------------- msousa@353: # Check to see if we can do hard links to lock some files if needed msousa@353: m4_defun([_LT_COMPILER_FILE_LOCKS], msousa@353: [m4_require([_LT_ENABLE_LOCK])dnl msousa@353: m4_require([_LT_FILEUTILS_DEFAULTS])dnl msousa@353: _LT_COMPILER_C_O([$1]) msousa@353: msousa@353: hard_links="nottested" msousa@353: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then msousa@353: # do not overwrite the value of need_locks provided by the user msousa@353: AC_MSG_CHECKING([if we can lock with hard links]) msousa@353: hard_links=yes msousa@353: $RM conftest* msousa@353: ln conftest.a conftest.b 2>/dev/null && hard_links=no msousa@353: touch conftest.a msousa@353: ln conftest.a conftest.b 2>&5 || hard_links=no msousa@353: ln conftest.a conftest.b 2>/dev/null && hard_links=no msousa@353: AC_MSG_RESULT([$hard_links]) msousa@353: if test "$hard_links" = no; then msousa@353: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) msousa@353: need_locks=warn msousa@353: fi msousa@353: else msousa@353: need_locks=no msousa@353: fi msousa@353: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) msousa@353: ])# _LT_COMPILER_FILE_LOCKS msousa@353: msousa@353: msousa@353: # _LT_CHECK_OBJDIR msousa@353: # ---------------- msousa@353: m4_defun([_LT_CHECK_OBJDIR], msousa@353: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], msousa@353: [rm -f .libs 2>/dev/null msousa@353: mkdir .libs 2>/dev/null msousa@353: if test -d .libs; then msousa@353: lt_cv_objdir=.libs msousa@353: else msousa@353: # MS-DOS does not allow filenames that begin with a dot. msousa@353: lt_cv_objdir=_libs msousa@353: fi msousa@353: rmdir .libs 2>/dev/null]) msousa@353: objdir=$lt_cv_objdir msousa@353: _LT_DECL([], [objdir], [0], msousa@353: [The name of the directory that contains temporary libtool files])dnl msousa@353: m4_pattern_allow([LT_OBJDIR])dnl msousa@353: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", msousa@353: [Define to the sub-directory in which libtool stores uninstalled libraries.]) msousa@353: ])# _LT_CHECK_OBJDIR msousa@353: msousa@353: msousa@353: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) msousa@353: # -------------------------------------- msousa@353: # Check hardcoding attributes. msousa@353: m4_defun([_LT_LINKER_HARDCODE_LIBPATH], msousa@353: [AC_MSG_CHECKING([how to hardcode library paths into programs]) msousa@353: _LT_TAGVAR(hardcode_action, $1)= msousa@353: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || msousa@353: test -n "$_LT_TAGVAR(runpath_var, $1)" || msousa@353: test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then msousa@353: msousa@353: # We can hardcode non-existent directories. msousa@353: if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && msousa@353: # If the only mechanism to avoid hardcoding is shlibpath_var, we msousa@353: # have to relink, otherwise we might link with an installed library msousa@353: # when we should be linking with a yet-to-be-installed one msousa@353: ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && msousa@353: test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then msousa@353: # Linking always hardcodes the temporary library directory. msousa@353: _LT_TAGVAR(hardcode_action, $1)=relink msousa@353: else msousa@353: # We can link without hardcoding, and we can hardcode nonexisting dirs. msousa@353: _LT_TAGVAR(hardcode_action, $1)=immediate msousa@353: fi msousa@353: else msousa@353: # We cannot hardcode anything, or else we can only hardcode existing msousa@353: # directories. msousa@353: _LT_TAGVAR(hardcode_action, $1)=unsupported msousa@353: fi msousa@353: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) msousa@353: msousa@353: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || msousa@353: test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then msousa@353: # Fast installation is not supported msousa@353: enable_fast_install=no msousa@353: elif test "$shlibpath_overrides_runpath" = yes || msousa@353: test "$enable_shared" = no; then msousa@353: # Fast installation is not necessary msousa@353: enable_fast_install=needless msousa@353: fi msousa@353: _LT_TAGDECL([], [hardcode_action], [0], msousa@353: [How to hardcode a shared library path into an executable]) msousa@353: ])# _LT_LINKER_HARDCODE_LIBPATH msousa@353: msousa@353: msousa@353: # _LT_CMD_STRIPLIB msousa@353: # ---------------- msousa@353: m4_defun([_LT_CMD_STRIPLIB], msousa@353: [m4_require([_LT_DECL_EGREP]) msousa@353: striplib= msousa@353: old_striplib= msousa@353: AC_MSG_CHECKING([whether stripping libraries is possible]) msousa@353: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then msousa@353: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" msousa@353: test -z "$striplib" && striplib="$STRIP --strip-unneeded" msousa@353: AC_MSG_RESULT([yes]) msousa@353: else msousa@353: # FIXME - insert some real tests, host_os isn't really good enough msousa@353: case $host_os in msousa@353: darwin*) msousa@353: if test -n "$STRIP" ; then msousa@353: striplib="$STRIP -x" msousa@353: old_striplib="$STRIP -S" msousa@353: AC_MSG_RESULT([yes]) msousa@353: else msousa@353: AC_MSG_RESULT([no]) msousa@353: fi msousa@353: ;; msousa@353: *) msousa@353: AC_MSG_RESULT([no]) msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) msousa@353: _LT_DECL([], [striplib], [1]) msousa@353: ])# _LT_CMD_STRIPLIB msousa@353: msousa@353: msousa@353: # _LT_SYS_DYNAMIC_LINKER([TAG]) msousa@353: # ----------------------------- msousa@353: # PORTME Fill in your ld.so characteristics msousa@353: m4_defun([_LT_SYS_DYNAMIC_LINKER], msousa@353: [AC_REQUIRE([AC_CANONICAL_HOST])dnl msousa@353: m4_require([_LT_DECL_EGREP])dnl msousa@353: m4_require([_LT_FILEUTILS_DEFAULTS])dnl msousa@353: m4_require([_LT_DECL_OBJDUMP])dnl msousa@353: m4_require([_LT_DECL_SED])dnl msousa@353: AC_MSG_CHECKING([dynamic linker characteristics]) msousa@353: m4_if([$1], msousa@353: [], [ msousa@353: if test "$GCC" = yes; then msousa@353: case $host_os in msousa@353: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; msousa@353: *) lt_awk_arg="/^libraries:/" ;; msousa@353: esac msousa@353: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` msousa@353: if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then msousa@353: # if the path contains ";" then we assume it to be the separator msousa@353: # otherwise default to the standard path separator (i.e. ":") - it is msousa@353: # assumed that no part of a normal pathname contains ";" but that should msousa@353: # okay in the real world where ";" in dirpaths is itself problematic. msousa@353: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` msousa@353: else msousa@353: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` msousa@353: fi msousa@353: # Ok, now we have the path, separated by spaces, we can step through it msousa@353: # and add multilib dir if necessary. msousa@353: lt_tmp_lt_search_path_spec= msousa@353: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` msousa@353: for lt_sys_path in $lt_search_path_spec; do msousa@353: if test -d "$lt_sys_path/$lt_multi_os_dir"; then msousa@353: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" msousa@353: else msousa@353: test -d "$lt_sys_path" && \ msousa@353: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" msousa@353: fi msousa@353: done msousa@353: lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' msousa@353: BEGIN {RS=" "; FS="/|\n";} { msousa@353: lt_foo=""; msousa@353: lt_count=0; msousa@353: for (lt_i = NF; lt_i > 0; lt_i--) { msousa@353: if ($lt_i != "" && $lt_i != ".") { msousa@353: if ($lt_i == "..") { msousa@353: lt_count++; msousa@353: } else { msousa@353: if (lt_count == 0) { msousa@353: lt_foo="/" $lt_i lt_foo; msousa@353: } else { msousa@353: lt_count--; msousa@353: } msousa@353: } msousa@353: } msousa@353: } msousa@353: if (lt_foo != "") { lt_freq[[lt_foo]]++; } msousa@353: if (lt_freq[[lt_foo]] == 1) { print lt_foo; } msousa@353: }'` msousa@353: sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` msousa@353: else msousa@353: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" msousa@353: fi]) msousa@353: library_names_spec= msousa@353: libname_spec='lib$name' msousa@353: soname_spec= msousa@353: shrext_cmds=".so" msousa@353: postinstall_cmds= msousa@353: postuninstall_cmds= msousa@353: finish_cmds= msousa@353: finish_eval= msousa@353: shlibpath_var= msousa@353: shlibpath_overrides_runpath=unknown msousa@353: version_type=none msousa@353: dynamic_linker="$host_os ld.so" msousa@353: sys_lib_dlsearch_path_spec="/lib /usr/lib" msousa@353: need_lib_prefix=unknown msousa@353: hardcode_into_libs=no msousa@353: msousa@353: # when you set need_version to no, make sure it does not cause -set_version msousa@353: # flags to be left without arguments msousa@353: need_version=unknown msousa@353: msousa@353: case $host_os in msousa@353: aix3*) msousa@353: version_type=linux msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' msousa@353: shlibpath_var=LIBPATH msousa@353: msousa@353: # AIX 3 has no versioning support, so we append a major version to the name. msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: ;; msousa@353: msousa@353: aix[[4-9]]*) msousa@353: version_type=linux msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: hardcode_into_libs=yes msousa@353: if test "$host_cpu" = ia64; then msousa@353: # AIX 5 supports IA64 msousa@353: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: else msousa@353: # With GCC up to 2.95.x, collect2 would create an import file msousa@353: # for dependence libraries. The import file would start with msousa@353: # the line `#! .'. This would cause the generated library to msousa@353: # depend on `.', always an invalid library. This was fixed in msousa@353: # development snapshots of GCC prior to 3.0. msousa@353: case $host_os in msousa@353: aix4 | aix4.[[01]] | aix4.[[01]].*) msousa@353: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' msousa@353: echo ' yes ' msousa@353: echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then msousa@353: : msousa@353: else msousa@353: can_build_shared=no msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct msousa@353: # soname into executable. Probably we can add versioning support to msousa@353: # collect2, so additional links can be useful in future. msousa@353: if test "$aix_use_runtimelinking" = yes; then msousa@353: # If using run time linking (on AIX 4.2 or later) use lib.so msousa@353: # instead of lib.a to let people know that these are not msousa@353: # typical AIX shared libraries. msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: else msousa@353: # We preserve .a as extension for shared libraries through AIX4.2 msousa@353: # and later when we are not doing run time linking. msousa@353: library_names_spec='${libname}${release}.a $libname.a' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: fi msousa@353: shlibpath_var=LIBPATH msousa@353: fi msousa@353: ;; msousa@353: msousa@353: amigaos*) msousa@353: case $host_cpu in msousa@353: powerpc) msousa@353: # Since July 2007 AmigaOS4 officially supports .so libraries. msousa@353: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: ;; msousa@353: m68k) msousa@353: library_names_spec='$libname.ixlibrary $libname.a' msousa@353: # Create ${libname}_ixlibrary.a entries in /sys/libs. msousa@353: 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 ${libname}_ixlibrary.a || exit 1; done' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: beos*) msousa@353: library_names_spec='${libname}${shared_ext}' msousa@353: dynamic_linker="$host_os ld.so" msousa@353: shlibpath_var=LIBRARY_PATH msousa@353: ;; msousa@353: msousa@353: bsdi[[45]]*) msousa@353: version_type=linux msousa@353: need_version=no msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" msousa@353: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" msousa@353: # the default ld.so.conf also contains /usr/contrib/lib and msousa@353: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow msousa@353: # libtool to hard-code these into programs msousa@353: ;; msousa@353: msousa@353: cygwin* | mingw* | pw32* | cegcc*) msousa@353: version_type=windows msousa@353: shrext_cmds=".dll" msousa@353: need_version=no msousa@353: need_lib_prefix=no msousa@353: msousa@353: case $GCC,$host_os in msousa@353: yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) msousa@353: library_names_spec='$libname.dll.a' msousa@353: # DLL is installed to $(libdir)/../bin by postinstall_cmds msousa@353: postinstall_cmds='base_file=`basename \${file}`~ msousa@353: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ msousa@353: dldir=$destdir/`dirname \$dlpath`~ msousa@353: test -d \$dldir || mkdir -p \$dldir~ msousa@353: $install_prog $dir/$dlname \$dldir/$dlname~ msousa@353: chmod a+x \$dldir/$dlname~ msousa@353: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then msousa@353: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; msousa@353: fi' msousa@353: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ msousa@353: dlpath=$dir/\$dldll~ msousa@353: $RM \$dlpath' msousa@353: shlibpath_overrides_runpath=yes msousa@353: msousa@353: case $host_os in msousa@353: cygwin*) msousa@353: # Cygwin DLLs use 'cyg' prefix rather than 'lib' msousa@353: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' msousa@353: sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" msousa@353: ;; msousa@353: mingw* | cegcc*) msousa@353: # MinGW DLLs use traditional 'lib' prefix msousa@353: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' msousa@353: sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` msousa@353: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then msousa@353: # It is most probably a Windows format PATH printed by msousa@353: # mingw gcc, but we are running on Cygwin. Gcc prints its search msousa@353: # path with ; separators, and with drive letters. We can handle the msousa@353: # drive letters (cygwin fileutils understands them), so leave them, msousa@353: # especially as we might pass files found there to a mingw objdump, msousa@353: # which wouldn't understand a cygwinified path. Ahh. msousa@353: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` msousa@353: else msousa@353: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` msousa@353: fi msousa@353: ;; msousa@353: pw32*) msousa@353: # pw32 DLLs use 'pw' prefix rather than 'lib' msousa@353: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: *) msousa@353: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' msousa@353: ;; msousa@353: esac msousa@353: dynamic_linker='Win32 ld.exe' msousa@353: # FIXME: first we should search . and the directory the executable is in msousa@353: shlibpath_var=PATH msousa@353: ;; msousa@353: msousa@353: darwin* | rhapsody*) msousa@353: dynamic_linker="$host_os dyld" msousa@353: version_type=darwin msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' msousa@353: soname_spec='${libname}${release}${major}$shared_ext' msousa@353: shlibpath_overrides_runpath=yes msousa@353: shlibpath_var=DYLD_LIBRARY_PATH msousa@353: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' msousa@353: m4_if([$1], [],[ msousa@353: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) msousa@353: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' msousa@353: ;; msousa@353: msousa@353: dgux*) msousa@353: version_type=linux msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: ;; msousa@353: msousa@353: freebsd1*) msousa@353: dynamic_linker=no msousa@353: ;; msousa@353: msousa@353: freebsd* | dragonfly*) msousa@353: # DragonFly does not have aout. When/if they implement a new msousa@353: # versioning mechanism, adjust this. msousa@353: if test -x /usr/bin/objformat; then msousa@353: objformat=`/usr/bin/objformat` msousa@353: else msousa@353: case $host_os in msousa@353: freebsd[[123]]*) objformat=aout ;; msousa@353: *) objformat=elf ;; msousa@353: esac msousa@353: fi msousa@353: version_type=freebsd-$objformat msousa@353: case $version_type in msousa@353: freebsd-elf*) msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' msousa@353: need_version=no msousa@353: need_lib_prefix=no msousa@353: ;; msousa@353: freebsd-*) msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' msousa@353: need_version=yes msousa@353: ;; msousa@353: esac msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: case $host_os in msousa@353: freebsd2*) msousa@353: shlibpath_overrides_runpath=yes msousa@353: ;; msousa@353: freebsd3.[[01]]* | freebsdelf3.[[01]]*) msousa@353: shlibpath_overrides_runpath=yes msousa@353: hardcode_into_libs=yes msousa@353: ;; msousa@353: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ msousa@353: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) msousa@353: shlibpath_overrides_runpath=no msousa@353: hardcode_into_libs=yes msousa@353: ;; msousa@353: *) # from 4.6 on, and DragonFly msousa@353: shlibpath_overrides_runpath=yes msousa@353: hardcode_into_libs=yes msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: gnu*) msousa@353: version_type=linux msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: hardcode_into_libs=yes msousa@353: ;; msousa@353: msousa@353: hpux9* | hpux10* | hpux11*) msousa@353: # Give a soname corresponding to the major version so that dld.sl refuses to msousa@353: # link against other versions. msousa@353: version_type=sunos msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: case $host_cpu in msousa@353: ia64*) msousa@353: shrext_cmds='.so' msousa@353: hardcode_into_libs=yes msousa@353: dynamic_linker="$host_os dld.so" msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: if test "X$HPUX_IA64_MODE" = X32; then msousa@353: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" msousa@353: else msousa@353: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" msousa@353: fi msousa@353: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec msousa@353: ;; msousa@353: hppa*64*) msousa@353: shrext_cmds='.sl' msousa@353: hardcode_into_libs=yes msousa@353: dynamic_linker="$host_os dld.sl" msousa@353: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH msousa@353: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" msousa@353: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec msousa@353: ;; msousa@353: *) msousa@353: shrext_cmds='.sl' msousa@353: dynamic_linker="$host_os dld.sl" msousa@353: shlibpath_var=SHLIB_PATH msousa@353: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: ;; msousa@353: esac msousa@353: # HP-UX runs *really* slowly unless shared libraries are mode 555. msousa@353: postinstall_cmds='chmod 555 $lib' msousa@353: ;; msousa@353: msousa@353: interix[[3-9]]*) msousa@353: version_type=linux msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: shlibpath_overrides_runpath=no msousa@353: hardcode_into_libs=yes msousa@353: ;; msousa@353: msousa@353: irix5* | irix6* | nonstopux*) msousa@353: case $host_os in msousa@353: nonstopux*) version_type=nonstopux ;; msousa@353: *) msousa@353: if test "$lt_cv_prog_gnu_ld" = yes; then msousa@353: version_type=linux msousa@353: else msousa@353: version_type=irix msousa@353: fi ;; msousa@353: esac msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' msousa@353: case $host_os in msousa@353: irix5* | nonstopux*) msousa@353: libsuff= shlibsuff= msousa@353: ;; msousa@353: *) msousa@353: case $LD in # libtool.m4 will add one of these switches to LD msousa@353: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") msousa@353: libsuff= shlibsuff= libmagic=32-bit;; msousa@353: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") msousa@353: libsuff=32 shlibsuff=N32 libmagic=N32;; msousa@353: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") msousa@353: libsuff=64 shlibsuff=64 libmagic=64-bit;; msousa@353: *) libsuff= shlibsuff= libmagic=never-match;; msousa@353: esac msousa@353: ;; msousa@353: esac msousa@353: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH msousa@353: shlibpath_overrides_runpath=no msousa@353: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" msousa@353: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" msousa@353: hardcode_into_libs=yes msousa@353: ;; msousa@353: msousa@353: # No shared lib support for Linux oldld, aout, or coff. msousa@353: linux*oldld* | linux*aout* | linux*coff*) msousa@353: dynamic_linker=no msousa@353: ;; msousa@353: msousa@353: # This must be Linux ELF. msousa@353: linux* | k*bsd*-gnu | kopensolaris*-gnu) msousa@353: version_type=linux msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: shlibpath_overrides_runpath=no msousa@353: # Some binutils ld are patched to set DT_RUNPATH msousa@353: save_LDFLAGS=$LDFLAGS msousa@353: save_libdir=$libdir msousa@353: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ msousa@353: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" msousa@353: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], msousa@353: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], msousa@353: [shlibpath_overrides_runpath=yes])]) msousa@353: LDFLAGS=$save_LDFLAGS msousa@353: libdir=$save_libdir msousa@353: msousa@353: # This implies no fast_install, which is unacceptable. msousa@353: # Some rework will be needed to allow for fast_install msousa@353: # before this can be enabled. msousa@353: hardcode_into_libs=yes msousa@353: msousa@353: # Append ld.so.conf contents to the search path msousa@353: if test -f /etc/ld.so.conf; then msousa@353: 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' ' '` msousa@353: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" msousa@353: fi msousa@353: msousa@353: # We used to test for /lib/ld.so.1 and disable shared libraries on msousa@353: # powerpc, because MkLinux only supported shared libraries with the msousa@353: # GNU dynamic linker. Since this was broken with cross compilers, msousa@353: # most powerpc-linux boxes support dynamic linking these days and msousa@353: # people can always --disable-shared, the test was removed, and we msousa@353: # assume the GNU/Linux dynamic linker is in use. msousa@353: dynamic_linker='GNU/Linux ld.so' msousa@353: ;; msousa@353: msousa@353: netbsdelf*-gnu) msousa@353: version_type=linux msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: shlibpath_overrides_runpath=no msousa@353: hardcode_into_libs=yes msousa@353: dynamic_linker='NetBSD ld.elf_so' msousa@353: ;; msousa@353: msousa@353: netbsd*) msousa@353: version_type=sunos msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' msousa@353: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' msousa@353: dynamic_linker='NetBSD (a.out) ld.so' msousa@353: else msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: dynamic_linker='NetBSD ld.elf_so' msousa@353: fi msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: shlibpath_overrides_runpath=yes msousa@353: hardcode_into_libs=yes msousa@353: ;; msousa@353: msousa@353: newsos6) msousa@353: version_type=linux msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: shlibpath_overrides_runpath=yes msousa@353: ;; msousa@353: msousa@353: *nto* | *qnx*) msousa@353: version_type=qnx msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: shlibpath_overrides_runpath=no msousa@353: hardcode_into_libs=yes msousa@353: dynamic_linker='ldqnx.so' msousa@353: ;; msousa@353: msousa@353: openbsd*) msousa@353: version_type=sunos msousa@353: sys_lib_dlsearch_path_spec="/usr/lib" msousa@353: need_lib_prefix=no msousa@353: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. msousa@353: case $host_os in msousa@353: openbsd3.3 | openbsd3.3.*) need_version=yes ;; msousa@353: *) need_version=no ;; msousa@353: esac msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' msousa@353: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then msousa@353: case $host_os in msousa@353: openbsd2.[[89]] | openbsd2.[[89]].*) msousa@353: shlibpath_overrides_runpath=no msousa@353: ;; msousa@353: *) msousa@353: shlibpath_overrides_runpath=yes msousa@353: ;; msousa@353: esac msousa@353: else msousa@353: shlibpath_overrides_runpath=yes msousa@353: fi msousa@353: ;; msousa@353: msousa@353: os2*) msousa@353: libname_spec='$name' msousa@353: shrext_cmds=".dll" msousa@353: need_lib_prefix=no msousa@353: library_names_spec='$libname${shared_ext} $libname.a' msousa@353: dynamic_linker='OS/2 ld.exe' msousa@353: shlibpath_var=LIBPATH msousa@353: ;; msousa@353: msousa@353: osf3* | osf4* | osf5*) msousa@353: version_type=osf msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" msousa@353: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" msousa@353: ;; msousa@353: msousa@353: rdos*) msousa@353: dynamic_linker=no msousa@353: ;; msousa@353: msousa@353: solaris*) msousa@353: version_type=linux msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: shlibpath_overrides_runpath=yes msousa@353: hardcode_into_libs=yes msousa@353: # ldd complains unless libraries are executable msousa@353: postinstall_cmds='chmod +x $lib' msousa@353: ;; msousa@353: msousa@353: sunos4*) msousa@353: version_type=sunos msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' msousa@353: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: shlibpath_overrides_runpath=yes msousa@353: if test "$with_gnu_ld" = yes; then msousa@353: need_lib_prefix=no msousa@353: fi msousa@353: need_version=yes msousa@353: ;; msousa@353: msousa@353: sysv4 | sysv4.3*) msousa@353: version_type=linux msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: case $host_vendor in msousa@353: sni) msousa@353: shlibpath_overrides_runpath=no msousa@353: need_lib_prefix=no msousa@353: runpath_var=LD_RUN_PATH msousa@353: ;; msousa@353: siemens) msousa@353: need_lib_prefix=no msousa@353: ;; msousa@353: motorola) msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: shlibpath_overrides_runpath=no msousa@353: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: sysv4*MP*) msousa@353: if test -d /usr/nec ;then msousa@353: version_type=linux msousa@353: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' msousa@353: soname_spec='$libname${shared_ext}.$major' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: fi msousa@353: ;; msousa@353: msousa@353: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) msousa@353: version_type=freebsd-elf msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: shlibpath_overrides_runpath=yes msousa@353: hardcode_into_libs=yes msousa@353: if test "$with_gnu_ld" = yes; then msousa@353: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' msousa@353: else msousa@353: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' msousa@353: case $host_os in msousa@353: sco3.2v5*) msousa@353: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: sys_lib_dlsearch_path_spec='/usr/lib' msousa@353: ;; msousa@353: msousa@353: tpf*) msousa@353: # TPF is a cross-target only. Preferred cross-host = GNU/Linux. msousa@353: version_type=linux msousa@353: need_lib_prefix=no msousa@353: need_version=no msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: shlibpath_overrides_runpath=no msousa@353: hardcode_into_libs=yes msousa@353: ;; msousa@353: msousa@353: uts4*) msousa@353: version_type=linux msousa@353: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' msousa@353: soname_spec='${libname}${release}${shared_ext}$major' msousa@353: shlibpath_var=LD_LIBRARY_PATH msousa@353: ;; msousa@353: msousa@353: *) msousa@353: dynamic_linker=no msousa@353: ;; msousa@353: esac msousa@353: AC_MSG_RESULT([$dynamic_linker]) msousa@353: test "$dynamic_linker" = no && can_build_shared=no msousa@353: msousa@353: variables_saved_for_relink="PATH $shlibpath_var $runpath_var" msousa@353: if test "$GCC" = yes; then msousa@353: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" msousa@353: fi msousa@353: msousa@353: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then msousa@353: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" msousa@353: fi msousa@353: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then msousa@353: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" msousa@353: fi msousa@353: msousa@353: _LT_DECL([], [variables_saved_for_relink], [1], msousa@353: [Variables whose values should be saved in libtool wrapper scripts and msousa@353: restored at link time]) msousa@353: _LT_DECL([], [need_lib_prefix], [0], msousa@353: [Do we need the "lib" prefix for modules?]) msousa@353: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) msousa@353: _LT_DECL([], [version_type], [0], [Library versioning type]) msousa@353: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) msousa@353: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) msousa@353: _LT_DECL([], [shlibpath_overrides_runpath], [0], msousa@353: [Is shlibpath searched before the hard-coded library search path?]) msousa@353: _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) msousa@353: _LT_DECL([], [library_names_spec], [1], msousa@353: [[List of archive names. First name is the real one, the rest are links. msousa@353: The last name is the one that the linker finds with -lNAME]]) msousa@353: _LT_DECL([], [soname_spec], [1], msousa@353: [[The coded name of the library, if different from the real name]]) msousa@353: _LT_DECL([], [postinstall_cmds], [2], msousa@353: [Command to use after installation of a shared archive]) msousa@353: _LT_DECL([], [postuninstall_cmds], [2], msousa@353: [Command to use after uninstallation of a shared archive]) msousa@353: _LT_DECL([], [finish_cmds], [2], msousa@353: [Commands used to finish a libtool library installation in a directory]) msousa@353: _LT_DECL([], [finish_eval], [1], msousa@353: [[As "finish_cmds", except a single script fragment to be evaled but msousa@353: not shown]]) msousa@353: _LT_DECL([], [hardcode_into_libs], [0], msousa@353: [Whether we should hardcode library paths into libraries]) msousa@353: _LT_DECL([], [sys_lib_search_path_spec], [2], msousa@353: [Compile-time system search path for libraries]) msousa@353: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], msousa@353: [Run-time system search path for libraries]) msousa@353: ])# _LT_SYS_DYNAMIC_LINKER msousa@353: msousa@353: msousa@353: # _LT_PATH_TOOL_PREFIX(TOOL) msousa@353: # -------------------------- msousa@353: # find a file program which can recognize shared library msousa@353: AC_DEFUN([_LT_PATH_TOOL_PREFIX], msousa@353: [m4_require([_LT_DECL_EGREP])dnl msousa@353: AC_MSG_CHECKING([for $1]) msousa@353: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, msousa@353: [case $MAGIC_CMD in msousa@353: [[\\/*] | ?:[\\/]*]) msousa@353: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. msousa@353: ;; msousa@353: *) msousa@353: lt_save_MAGIC_CMD="$MAGIC_CMD" msousa@353: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR msousa@353: dnl $ac_dummy forces splitting on constant user-supplied paths. msousa@353: dnl POSIX.2 word splitting is done only on the output of word expansions, msousa@353: dnl not every word. This closes a longstanding sh security hole. msousa@353: ac_dummy="m4_if([$2], , $PATH, [$2])" msousa@353: for ac_dir in $ac_dummy; do msousa@353: IFS="$lt_save_ifs" msousa@353: test -z "$ac_dir" && ac_dir=. msousa@353: if test -f $ac_dir/$1; then msousa@353: lt_cv_path_MAGIC_CMD="$ac_dir/$1" msousa@353: if test -n "$file_magic_test_file"; then msousa@353: case $deplibs_check_method in msousa@353: "file_magic "*) msousa@353: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` msousa@353: MAGIC_CMD="$lt_cv_path_MAGIC_CMD" msousa@353: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | msousa@353: $EGREP "$file_magic_regex" > /dev/null; then msousa@353: : msousa@353: else msousa@353: cat <<_LT_EOF 1>&2 msousa@353: msousa@353: *** Warning: the command libtool uses to detect shared libraries, msousa@353: *** $file_magic_cmd, produces output that libtool cannot recognize. msousa@353: *** The result is that libtool may fail to recognize shared libraries msousa@353: *** as such. This will affect the creation of libtool libraries that msousa@353: *** depend on shared libraries, but programs linked with such libtool msousa@353: *** libraries will work regardless of this problem. Nevertheless, you msousa@353: *** may want to report the problem to your system manager and/or to msousa@353: *** bug-libtool@gnu.org msousa@353: msousa@353: _LT_EOF msousa@353: fi ;; msousa@353: esac msousa@353: fi msousa@353: break msousa@353: fi msousa@353: done msousa@353: IFS="$lt_save_ifs" msousa@353: MAGIC_CMD="$lt_save_MAGIC_CMD" msousa@353: ;; msousa@353: esac]) msousa@353: MAGIC_CMD="$lt_cv_path_MAGIC_CMD" msousa@353: if test -n "$MAGIC_CMD"; then msousa@353: AC_MSG_RESULT($MAGIC_CMD) msousa@353: else msousa@353: AC_MSG_RESULT(no) msousa@353: fi msousa@353: _LT_DECL([], [MAGIC_CMD], [0], msousa@353: [Used to examine libraries when file_magic_cmd begins with "file"])dnl msousa@353: ])# _LT_PATH_TOOL_PREFIX msousa@353: msousa@353: # Old name: msousa@353: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) msousa@353: msousa@353: msousa@353: # _LT_PATH_MAGIC msousa@353: # -------------- msousa@353: # find a file program which can recognize a shared library msousa@353: m4_defun([_LT_PATH_MAGIC], msousa@353: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) msousa@353: if test -z "$lt_cv_path_MAGIC_CMD"; then msousa@353: if test -n "$ac_tool_prefix"; then msousa@353: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) msousa@353: else msousa@353: MAGIC_CMD=: msousa@353: fi msousa@353: fi msousa@353: ])# _LT_PATH_MAGIC msousa@353: msousa@353: msousa@353: # LT_PATH_LD msousa@353: # ---------- msousa@353: # find the pathname to the GNU or non-GNU linker msousa@353: AC_DEFUN([LT_PATH_LD], msousa@353: [AC_REQUIRE([AC_PROG_CC])dnl msousa@353: AC_REQUIRE([AC_CANONICAL_HOST])dnl msousa@353: AC_REQUIRE([AC_CANONICAL_BUILD])dnl msousa@353: m4_require([_LT_DECL_SED])dnl msousa@353: m4_require([_LT_DECL_EGREP])dnl msousa@353: msousa@353: AC_ARG_WITH([gnu-ld], msousa@353: [AS_HELP_STRING([--with-gnu-ld], msousa@353: [assume the C compiler uses GNU ld @<:@default=no@:>@])], msousa@353: [test "$withval" = no || with_gnu_ld=yes], msousa@353: [with_gnu_ld=no])dnl msousa@353: msousa@353: ac_prog=ld msousa@353: if test "$GCC" = yes; then msousa@353: # Check if gcc -print-prog-name=ld gives a path. msousa@353: AC_MSG_CHECKING([for ld used by $CC]) msousa@353: case $host in msousa@353: *-*-mingw*) msousa@353: # gcc leaves a trailing carriage return which upsets mingw msousa@353: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; msousa@353: *) msousa@353: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; msousa@353: esac msousa@353: case $ac_prog in msousa@353: # Accept absolute paths. msousa@353: [[\\/]]* | ?:[[\\/]]*) msousa@353: re_direlt='/[[^/]][[^/]]*/\.\./' msousa@353: # Canonicalize the pathname of ld msousa@353: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` msousa@353: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do msousa@353: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` msousa@353: done msousa@353: test -z "$LD" && LD="$ac_prog" msousa@353: ;; msousa@353: "") msousa@353: # If it fails, then pretend we aren't using GCC. msousa@353: ac_prog=ld msousa@353: ;; msousa@353: *) msousa@353: # If it is relative, then search for the first ld in PATH. msousa@353: with_gnu_ld=unknown msousa@353: ;; msousa@353: esac msousa@353: elif test "$with_gnu_ld" = yes; then msousa@353: AC_MSG_CHECKING([for GNU ld]) msousa@353: else msousa@353: AC_MSG_CHECKING([for non-GNU ld]) msousa@353: fi msousa@353: AC_CACHE_VAL(lt_cv_path_LD, msousa@353: [if test -z "$LD"; then msousa@353: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR msousa@353: for ac_dir in $PATH; do msousa@353: IFS="$lt_save_ifs" msousa@353: test -z "$ac_dir" && ac_dir=. msousa@353: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then msousa@353: lt_cv_path_LD="$ac_dir/$ac_prog" msousa@353: # Check to see if the program is GNU ld. I'd rather use --version, msousa@353: # but apparently some variants of GNU ld only accept -v. msousa@353: # Break only if it was the GNU/non-GNU ld that we prefer. msousa@353: case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then msousa@353: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' msousa@353: lt_cv_file_magic_cmd='func_win32_libid' msousa@353: else msousa@353: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' msousa@353: lt_cv_file_magic_cmd='$OBJDUMP -f' msousa@353: fi msousa@353: ;; msousa@353: msousa@353: cegcc) msousa@353: # use the weaker test based on 'objdump'. See mingw*. msousa@353: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' msousa@353: lt_cv_file_magic_cmd='$OBJDUMP -f' msousa@353: ;; msousa@353: msousa@353: darwin* | rhapsody*) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: msousa@353: freebsd* | dragonfly*) msousa@353: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then msousa@353: case $host_cpu in msousa@353: i*86 ) msousa@353: # Not sure whether the presence of OpenBSD here was a mistake. msousa@353: # Let's accept both of them until this is cleared up. msousa@353: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' msousa@353: lt_cv_file_magic_cmd=/usr/bin/file msousa@353: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` msousa@353: ;; msousa@353: esac msousa@353: else msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: fi msousa@353: ;; msousa@353: msousa@353: gnu*) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: msousa@353: hpux10.20* | hpux11*) msousa@353: lt_cv_file_magic_cmd=/usr/bin/file msousa@353: case $host_cpu in msousa@353: ia64*) msousa@353: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' msousa@353: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so msousa@353: ;; msousa@353: hppa*64*) msousa@353: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] msousa@353: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl msousa@353: ;; msousa@353: *) msousa@353: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' msousa@353: lt_cv_file_magic_test_file=/usr/lib/libc.sl msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: interix[[3-9]]*) msousa@353: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here msousa@353: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' msousa@353: ;; msousa@353: msousa@353: irix5* | irix6* | nonstopux*) msousa@353: case $LD in msousa@353: *-32|*"-32 ") libmagic=32-bit;; msousa@353: *-n32|*"-n32 ") libmagic=N32;; msousa@353: *-64|*"-64 ") libmagic=64-bit;; msousa@353: *) libmagic=never-match;; msousa@353: esac msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: msousa@353: # This must be Linux ELF. msousa@353: linux* | k*bsd*-gnu | kopensolaris*-gnu) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: msousa@353: netbsd* | netbsdelf*-gnu) msousa@353: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then msousa@353: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' msousa@353: else msousa@353: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' msousa@353: fi msousa@353: ;; msousa@353: msousa@353: newos6*) msousa@353: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' msousa@353: lt_cv_file_magic_cmd=/usr/bin/file msousa@353: lt_cv_file_magic_test_file=/usr/lib/libnls.so msousa@353: ;; msousa@353: msousa@353: *nto* | *qnx*) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: msousa@353: openbsd*) msousa@353: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then msousa@353: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' msousa@353: else msousa@353: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' msousa@353: fi msousa@353: ;; msousa@353: msousa@353: osf3* | osf4* | osf5*) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: msousa@353: rdos*) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: msousa@353: solaris*) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: msousa@353: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: msousa@353: sysv4 | sysv4.3*) msousa@353: case $host_vendor in msousa@353: motorola) msousa@353: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' msousa@353: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` msousa@353: ;; msousa@353: ncr) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: sequent) msousa@353: lt_cv_file_magic_cmd='/bin/file' msousa@353: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' msousa@353: ;; msousa@353: sni) msousa@353: lt_cv_file_magic_cmd='/bin/file' msousa@353: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" msousa@353: lt_cv_file_magic_test_file=/lib/libc.so msousa@353: ;; msousa@353: siemens) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: pc) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: tpf*) msousa@353: lt_cv_deplibs_check_method=pass_all msousa@353: ;; msousa@353: esac msousa@353: ]) msousa@353: file_magic_cmd=$lt_cv_file_magic_cmd msousa@353: deplibs_check_method=$lt_cv_deplibs_check_method msousa@353: test -z "$deplibs_check_method" && deplibs_check_method=unknown msousa@353: msousa@353: _LT_DECL([], [deplibs_check_method], [1], msousa@353: [Method to check whether dependent libraries are shared objects]) msousa@353: _LT_DECL([], [file_magic_cmd], [1], msousa@353: [Command to use when deplibs_check_method == "file_magic"]) msousa@353: ])# _LT_CHECK_MAGIC_METHOD msousa@353: msousa@353: msousa@353: # LT_PATH_NM msousa@353: # ---------- msousa@353: # find the pathname to a BSD- or MS-compatible name lister msousa@353: AC_DEFUN([LT_PATH_NM], msousa@353: [AC_REQUIRE([AC_PROG_CC])dnl msousa@353: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, msousa@353: [if test -n "$NM"; then msousa@353: # Let the user override the test. msousa@353: lt_cv_path_NM="$NM" msousa@353: else msousa@353: lt_nm_to_check="${ac_tool_prefix}nm" msousa@353: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then msousa@353: lt_nm_to_check="$lt_nm_to_check nm" msousa@353: fi msousa@353: for lt_tmp_nm in $lt_nm_to_check; do msousa@353: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR msousa@353: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do msousa@353: IFS="$lt_save_ifs" msousa@353: test -z "$ac_dir" && ac_dir=. msousa@353: tmp_nm="$ac_dir/$lt_tmp_nm" msousa@353: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then msousa@353: # Check to see if the nm accepts a BSD-compat flag. msousa@353: # Adding the `sed 1q' prevents false positives on HP-UX, which says: msousa@353: # nm: unknown option "B" ignored msousa@353: # Tru64's nm complains that /dev/null is an invalid object file msousa@353: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in msousa@353: */dev/null* | *'Invalid file or object type'*) msousa@353: lt_cv_path_NM="$tmp_nm -B" msousa@353: break msousa@353: ;; msousa@353: *) msousa@353: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in msousa@353: */dev/null*) msousa@353: lt_cv_path_NM="$tmp_nm -p" msousa@353: break msousa@353: ;; msousa@353: *) msousa@353: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but msousa@353: continue # so that we can try to find one that supports BSD flags msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: done msousa@353: IFS="$lt_save_ifs" msousa@353: done msousa@353: : ${lt_cv_path_NM=no} msousa@353: fi]) msousa@353: if test "$lt_cv_path_NM" != "no"; then msousa@353: NM="$lt_cv_path_NM" msousa@353: else msousa@353: # Didn't find any BSD compatible name lister, look for dumpbin. msousa@353: AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) msousa@353: AC_SUBST([DUMPBIN]) msousa@353: if test "$DUMPBIN" != ":"; then msousa@353: NM="$DUMPBIN" msousa@353: fi msousa@353: fi msousa@353: test -z "$NM" && NM=nm msousa@353: AC_SUBST([NM]) msousa@353: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl msousa@353: msousa@353: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], msousa@353: [lt_cv_nm_interface="BSD nm" msousa@353: echo "int some_variable = 0;" > conftest.$ac_ext msousa@353: (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) msousa@353: (eval "$ac_compile" 2>conftest.err) msousa@353: cat conftest.err >&AS_MESSAGE_LOG_FD msousa@353: (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) msousa@353: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) msousa@353: cat conftest.err >&AS_MESSAGE_LOG_FD msousa@353: (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) msousa@353: cat conftest.out >&AS_MESSAGE_LOG_FD msousa@353: if $GREP 'External.*some_variable' conftest.out > /dev/null; then msousa@353: lt_cv_nm_interface="MS dumpbin" msousa@353: fi msousa@353: rm -f conftest*]) msousa@353: ])# LT_PATH_NM msousa@353: msousa@353: # Old names: msousa@353: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) msousa@353: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([AM_PROG_NM], []) msousa@353: dnl AC_DEFUN([AC_PROG_NM], []) msousa@353: msousa@353: msousa@353: # LT_LIB_M msousa@353: # -------- msousa@353: # check for math library msousa@353: AC_DEFUN([LT_LIB_M], msousa@353: [AC_REQUIRE([AC_CANONICAL_HOST])dnl msousa@353: LIBM= msousa@353: case $host in msousa@353: *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) msousa@353: # These system don't have libm, or don't need it msousa@353: ;; msousa@353: *-ncr-sysv4.3*) msousa@353: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") msousa@353: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") msousa@353: ;; msousa@353: *) msousa@353: AC_CHECK_LIB(m, cos, LIBM="-lm") msousa@353: ;; msousa@353: esac msousa@353: AC_SUBST([LIBM]) msousa@353: ])# LT_LIB_M msousa@353: msousa@353: # Old name: msousa@353: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([AC_CHECK_LIBM], []) msousa@353: msousa@353: msousa@353: # _LT_COMPILER_NO_RTTI([TAGNAME]) msousa@353: # ------------------------------- msousa@353: m4_defun([_LT_COMPILER_NO_RTTI], msousa@353: [m4_require([_LT_TAG_COMPILER])dnl msousa@353: msousa@353: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= msousa@353: msousa@353: if test "$GCC" = yes; then msousa@353: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' msousa@353: msousa@353: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], msousa@353: lt_cv_prog_compiler_rtti_exceptions, msousa@353: [-fno-rtti -fno-exceptions], [], msousa@353: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) msousa@353: fi msousa@353: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], msousa@353: [Compiler flag to turn off builtin functions]) msousa@353: ])# _LT_COMPILER_NO_RTTI msousa@353: msousa@353: msousa@353: # _LT_CMD_GLOBAL_SYMBOLS msousa@353: # ---------------------- msousa@353: m4_defun([_LT_CMD_GLOBAL_SYMBOLS], msousa@353: [AC_REQUIRE([AC_CANONICAL_HOST])dnl msousa@353: AC_REQUIRE([AC_PROG_CC])dnl msousa@353: AC_REQUIRE([LT_PATH_NM])dnl msousa@353: AC_REQUIRE([LT_PATH_LD])dnl msousa@353: m4_require([_LT_DECL_SED])dnl msousa@353: m4_require([_LT_DECL_EGREP])dnl msousa@353: m4_require([_LT_TAG_COMPILER])dnl msousa@353: msousa@353: # Check for command to grab the raw symbol name followed by C symbol from nm. msousa@353: AC_MSG_CHECKING([command to parse $NM output from $compiler object]) msousa@353: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], msousa@353: [ msousa@353: # These are sane defaults that work on at least a few old systems. msousa@353: # [They come from Ultrix. What could be older than Ultrix?!! ;)] msousa@353: msousa@353: # Character class describing NM global symbol codes. msousa@353: symcode='[[BCDEGRST]]' msousa@353: msousa@353: # Regexp to match symbols that can be accessed directly from C. msousa@353: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' msousa@353: msousa@353: # Define system-specific variables. msousa@353: case $host_os in msousa@353: aix*) msousa@353: symcode='[[BCDT]]' msousa@353: ;; msousa@353: cygwin* | mingw* | pw32* | cegcc*) msousa@353: symcode='[[ABCDGISTW]]' msousa@353: ;; msousa@353: hpux*) msousa@353: if test "$host_cpu" = ia64; then msousa@353: symcode='[[ABCDEGRST]]' msousa@353: fi msousa@353: ;; msousa@353: irix* | nonstopux*) msousa@353: symcode='[[BCDEGRST]]' msousa@353: ;; msousa@353: osf*) msousa@353: symcode='[[BCDEGQRST]]' msousa@353: ;; msousa@353: solaris*) msousa@353: symcode='[[BDRT]]' msousa@353: ;; msousa@353: sco3.2v5*) msousa@353: symcode='[[DT]]' msousa@353: ;; msousa@353: sysv4.2uw2*) msousa@353: symcode='[[DT]]' msousa@353: ;; msousa@353: sysv5* | sco5v6* | unixware* | OpenUNIX*) msousa@353: symcode='[[ABDT]]' msousa@353: ;; msousa@353: sysv4) msousa@353: symcode='[[DFNSTU]]' msousa@353: ;; msousa@353: esac msousa@353: msousa@353: # If we're using GNU nm, then use its standard symbol codes. msousa@353: case `$NM -V 2>&1` in msousa@353: *GNU* | *'with BFD'*) msousa@353: symcode='[[ABCDGIRSTW]]' ;; msousa@353: esac msousa@353: msousa@353: # Transform an extracted symbol line into a proper C declaration. msousa@353: # Some systems (esp. on ia64) link data and code symbols differently, msousa@353: # so use this general approach. msousa@353: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" msousa@353: msousa@353: # Transform an extracted symbol line into symbol name and symbol address msousa@353: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" msousa@353: 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'" msousa@353: msousa@353: # Handle CRLF in mingw tool chain msousa@353: opt_cr= msousa@353: case $build_os in msousa@353: mingw*) msousa@353: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp msousa@353: ;; msousa@353: esac msousa@353: msousa@353: # Try without a prefix underscore, then with it. msousa@353: for ac_symprfx in "" "_"; do msousa@353: msousa@353: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. msousa@353: symxfrm="\\1 $ac_symprfx\\2 \\2" msousa@353: msousa@353: # Write the raw and C identifiers. msousa@353: if test "$lt_cv_nm_interface" = "MS dumpbin"; then msousa@353: # Fake it for dumpbin and say T for any non-static function msousa@353: # and D for any global variable. msousa@353: # Also find C++ and __fastcall symbols from MSVC++, msousa@353: # which start with @ or ?. msousa@353: lt_cv_sys_global_symbol_pipe="$AWK ['"\ msousa@353: " {last_section=section; section=\$ 3};"\ msousa@353: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ msousa@353: " \$ 0!~/External *\|/{next};"\ msousa@353: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ msousa@353: " {if(hide[section]) next};"\ msousa@353: " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ msousa@353: " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ msousa@353: " s[1]~/^[@?]/{print s[1], s[1]; next};"\ msousa@353: " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ msousa@353: " ' prfx=^$ac_symprfx]" msousa@353: else msousa@353: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" msousa@353: fi msousa@353: msousa@353: # Check to see that the pipe works correctly. msousa@353: pipe_works=no msousa@353: msousa@353: rm -f conftest* msousa@353: cat > conftest.$ac_ext <<_LT_EOF msousa@353: #ifdef __cplusplus msousa@353: extern "C" { msousa@353: #endif msousa@353: char nm_test_var; msousa@353: void nm_test_func(void); msousa@353: void nm_test_func(void){} msousa@353: #ifdef __cplusplus msousa@353: } msousa@353: #endif msousa@353: int main(){nm_test_var='a';nm_test_func();return(0);} msousa@353: _LT_EOF msousa@353: msousa@353: if AC_TRY_EVAL(ac_compile); then msousa@353: # Now try to grab the symbols. msousa@353: nlist=conftest.nm msousa@353: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then msousa@353: # Try sorting and uniquifying the output. msousa@353: if sort "$nlist" | uniq > "$nlist"T; then msousa@353: mv -f "$nlist"T "$nlist" msousa@353: else msousa@353: rm -f "$nlist"T msousa@353: fi msousa@353: msousa@353: # Make sure that we snagged all the symbols we need. msousa@353: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then msousa@353: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then msousa@353: cat <<_LT_EOF > conftest.$ac_ext msousa@353: #ifdef __cplusplus msousa@353: extern "C" { msousa@353: #endif msousa@353: msousa@353: _LT_EOF msousa@353: # Now generate the symbol file. msousa@353: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' msousa@353: msousa@353: cat <<_LT_EOF >> conftest.$ac_ext msousa@353: msousa@353: /* The mapping between symbol names and symbols. */ msousa@353: const struct { msousa@353: const char *name; msousa@353: void *address; msousa@353: } msousa@353: lt__PROGRAM__LTX_preloaded_symbols[[]] = msousa@353: { msousa@353: { "@PROGRAM@", (void *) 0 }, msousa@353: _LT_EOF msousa@353: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext msousa@353: cat <<\_LT_EOF >> conftest.$ac_ext msousa@353: {0, (void *) 0} msousa@353: }; msousa@353: msousa@353: /* This works around a problem in FreeBSD linker */ msousa@353: #ifdef FREEBSD_WORKAROUND msousa@353: static const void *lt_preloaded_setup() { msousa@353: return lt__PROGRAM__LTX_preloaded_symbols; msousa@353: } msousa@353: #endif msousa@353: msousa@353: #ifdef __cplusplus msousa@353: } msousa@353: #endif msousa@353: _LT_EOF msousa@353: # Now try linking the two files. msousa@353: mv conftest.$ac_objext conftstm.$ac_objext msousa@353: lt_save_LIBS="$LIBS" msousa@353: lt_save_CFLAGS="$CFLAGS" msousa@353: LIBS="conftstm.$ac_objext" msousa@353: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" msousa@353: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then msousa@353: pipe_works=yes msousa@353: fi msousa@353: LIBS="$lt_save_LIBS" msousa@353: CFLAGS="$lt_save_CFLAGS" msousa@353: else msousa@353: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD msousa@353: fi msousa@353: else msousa@353: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD msousa@353: fi msousa@353: else msousa@353: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD msousa@353: fi msousa@353: else msousa@353: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD msousa@353: cat conftest.$ac_ext >&5 msousa@353: fi msousa@353: rm -rf conftest* conftst* msousa@353: msousa@353: # Do not use the global_symbol_pipe unless it works. msousa@353: if test "$pipe_works" = yes; then msousa@353: break msousa@353: else msousa@353: lt_cv_sys_global_symbol_pipe= msousa@353: fi msousa@353: done msousa@353: ]) msousa@353: if test -z "$lt_cv_sys_global_symbol_pipe"; then msousa@353: lt_cv_sys_global_symbol_to_cdecl= msousa@353: fi msousa@353: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then msousa@353: AC_MSG_RESULT(failed) msousa@353: else msousa@353: AC_MSG_RESULT(ok) msousa@353: fi msousa@353: msousa@353: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], msousa@353: [Take the output of nm and produce a listing of raw symbols and C names]) msousa@353: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], msousa@353: [Transform the output of nm in a proper C declaration]) msousa@353: _LT_DECL([global_symbol_to_c_name_address], msousa@353: [lt_cv_sys_global_symbol_to_c_name_address], [1], msousa@353: [Transform the output of nm in a C name address pair]) msousa@353: _LT_DECL([global_symbol_to_c_name_address_lib_prefix], msousa@353: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], msousa@353: [Transform the output of nm in a C name address pair when lib prefix is needed]) msousa@353: ]) # _LT_CMD_GLOBAL_SYMBOLS msousa@353: msousa@353: msousa@353: # _LT_COMPILER_PIC([TAGNAME]) msousa@353: # --------------------------- msousa@353: m4_defun([_LT_COMPILER_PIC], msousa@353: [m4_require([_LT_TAG_COMPILER])dnl msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)= msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)= msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)= msousa@353: msousa@353: AC_MSG_CHECKING([for $compiler option to produce PIC]) msousa@353: m4_if([$1], [CXX], [ msousa@353: # C++ specific cases for pic, static, wl, etc. msousa@353: if test "$GXX" = yes; then msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' msousa@353: msousa@353: case $host_os in msousa@353: aix*) msousa@353: # All AIX code is PIC. msousa@353: if test "$host_cpu" = ia64; then msousa@353: # AIX 5 now supports IA64 processor msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: fi msousa@353: ;; msousa@353: msousa@353: amigaos*) msousa@353: case $host_cpu in msousa@353: powerpc) msousa@353: # see comment about AmigaOS4 .so support msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' msousa@353: ;; msousa@353: m68k) msousa@353: # FIXME: we need at least 68020 code to build shared libraries, but msousa@353: # adding the `-m68020' flag to GCC prevents building anything better, msousa@353: # like `-m68040'. msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) msousa@353: # PIC is the default for these OSes. msousa@353: ;; msousa@353: mingw* | cygwin* | os2* | pw32* | cegcc*) msousa@353: # This hack is so that the source file can tell whether it is being msousa@353: # built for inclusion in a dll (and should export symbols for example). msousa@353: # Although the cygwin gcc ignores -fPIC, still need this for old-style msousa@353: # (--disable-auto-import) libraries msousa@353: m4_if([$1], [GCJ], [], msousa@353: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) msousa@353: ;; msousa@353: darwin* | rhapsody*) msousa@353: # PIC is the default on this platform msousa@353: # Common symbols not allowed in MH_DYLIB files msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' msousa@353: ;; msousa@353: *djgpp*) msousa@353: # DJGPP does not support shared libraries at all msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)= msousa@353: ;; msousa@353: interix[[3-9]]*) msousa@353: # Interix 3.x gcc -fpic/-fPIC options generate broken code. msousa@353: # Instead, we relocate shared libraries at runtime. msousa@353: ;; msousa@353: sysv4*MP*) msousa@353: if test -d /usr/nec; then msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic msousa@353: fi msousa@353: ;; msousa@353: hpux*) msousa@353: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit msousa@353: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag msousa@353: # sets the default TLS model and affects inlining. msousa@353: case $host_cpu in msousa@353: hppa*64*) msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: *qnx* | *nto*) msousa@353: # QNX uses GNU C++, but need to define -shared option too, otherwise msousa@353: # it will coredump. msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' msousa@353: ;; msousa@353: esac msousa@353: else msousa@353: case $host_os in msousa@353: aix[[4-9]]*) msousa@353: # All AIX code is PIC. msousa@353: if test "$host_cpu" = ia64; then msousa@353: # AIX 5 now supports IA64 processor msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: else msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' msousa@353: fi msousa@353: ;; msousa@353: chorus*) msousa@353: case $cc_basename in msousa@353: cxch68*) msousa@353: # Green Hills C++ Compiler msousa@353: # _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" msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: dgux*) msousa@353: case $cc_basename in msousa@353: ec++*) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: ;; msousa@353: ghcx*) msousa@353: # Green Hills C++ Compiler msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' msousa@353: ;; msousa@353: *) msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: freebsd* | dragonfly*) msousa@353: # FreeBSD uses GNU C++ msousa@353: ;; msousa@353: hpux9* | hpux10* | hpux11*) msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' msousa@353: if test "$host_cpu" != ia64; then msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' msousa@353: fi msousa@353: ;; msousa@353: aCC*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' msousa@353: case $host_cpu in msousa@353: hppa*64*|ia64*) msousa@353: # +Z the default msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: *) msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: interix*) msousa@353: # This is c89, which is MS Visual C++ (no shared libs) msousa@353: # Anyone wants to do a port? msousa@353: ;; msousa@353: irix5* | irix6* | nonstopux*) msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' msousa@353: # CC pic flag -KPIC is the default. msousa@353: ;; msousa@353: *) msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: linux* | k*bsd*-gnu | kopensolaris*-gnu) msousa@353: case $cc_basename in msousa@353: KCC*) msousa@353: # KAI C++ Compiler msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' msousa@353: ;; msousa@353: ecpc* ) msousa@353: # old Intel C++ for x86_64 which still supported -KPIC. msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' msousa@353: ;; msousa@353: icpc* ) msousa@353: # Intel C++, used to be incompatible with GCC. msousa@353: # ICC 10 doesn't accept -KPIC any more. msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' msousa@353: ;; msousa@353: pgCC* | pgcpp*) msousa@353: # Portland Group C++ compiler msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: ;; msousa@353: cxx*) msousa@353: # Compaq C++ msousa@353: # Make sure the PIC flag is empty. It appears that all Alpha msousa@353: # Linux and Compaq Tru64 Unix objects are PIC. msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)= msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' msousa@353: ;; msousa@353: xlc* | xlC*) msousa@353: # IBM XL 8.0 on PPC msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' msousa@353: ;; msousa@353: *) msousa@353: case `$CC -V 2>&1 | sed 5q` in msousa@353: *Sun\ C*) msousa@353: # Sun C++ 5.9 msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: lynxos*) msousa@353: ;; msousa@353: m88k*) msousa@353: ;; msousa@353: mvs*) msousa@353: case $cc_basename in msousa@353: cxx*) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' msousa@353: ;; msousa@353: *) msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: netbsd* | netbsdelf*-gnu) msousa@353: ;; msousa@353: *qnx* | *nto*) msousa@353: # QNX uses GNU C++, but need to define -shared option too, otherwise msousa@353: # it will coredump. msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' msousa@353: ;; msousa@353: osf3* | osf4* | osf5*) msousa@353: case $cc_basename in msousa@353: KCC*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' msousa@353: ;; msousa@353: RCC*) msousa@353: # Rational C++ 2.4.1 msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' msousa@353: ;; msousa@353: cxx*) msousa@353: # Digital/Compaq C++ msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: # Make sure the PIC flag is empty. It appears that all Alpha msousa@353: # Linux and Compaq Tru64 Unix objects are PIC. msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)= msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' msousa@353: ;; msousa@353: *) msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: psos*) msousa@353: ;; msousa@353: solaris*) msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: # Sun C++ 4.2, 5.x and Centerline C++ msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' msousa@353: ;; msousa@353: gcx*) msousa@353: # Green Hills C++ Compiler msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' msousa@353: ;; msousa@353: *) msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: sunos4*) msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: # Sun C++ 4.x msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: ;; msousa@353: lcc*) msousa@353: # Lucid msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' msousa@353: ;; msousa@353: *) msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: tandem*) msousa@353: case $cc_basename in msousa@353: NCC*) msousa@353: # NonStop-UX NCC 3.20 msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: ;; msousa@353: *) msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: vxworks*) msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: ], msousa@353: [ msousa@353: if test "$GCC" = yes; then msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' msousa@353: msousa@353: case $host_os in msousa@353: aix*) msousa@353: # All AIX code is PIC. msousa@353: if test "$host_cpu" = ia64; then msousa@353: # AIX 5 now supports IA64 processor msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: fi msousa@353: ;; msousa@353: msousa@353: amigaos*) msousa@353: case $host_cpu in msousa@353: powerpc) msousa@353: # see comment about AmigaOS4 .so support msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' msousa@353: ;; msousa@353: m68k) msousa@353: # FIXME: we need at least 68020 code to build shared libraries, but msousa@353: # adding the `-m68020' flag to GCC prevents building anything better, msousa@353: # like `-m68040'. msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) msousa@353: # PIC is the default for these OSes. msousa@353: ;; msousa@353: msousa@353: mingw* | cygwin* | pw32* | os2* | cegcc*) msousa@353: # This hack is so that the source file can tell whether it is being msousa@353: # built for inclusion in a dll (and should export symbols for example). msousa@353: # Although the cygwin gcc ignores -fPIC, still need this for old-style msousa@353: # (--disable-auto-import) libraries msousa@353: m4_if([$1], [GCJ], [], msousa@353: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) msousa@353: ;; msousa@353: msousa@353: darwin* | rhapsody*) msousa@353: # PIC is the default on this platform msousa@353: # Common symbols not allowed in MH_DYLIB files msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' msousa@353: ;; msousa@353: msousa@353: hpux*) msousa@353: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit msousa@353: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag msousa@353: # sets the default TLS model and affects inlining. msousa@353: case $host_cpu in msousa@353: hppa*64*) msousa@353: # +Z the default msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: interix[[3-9]]*) msousa@353: # Interix 3.x gcc -fpic/-fPIC options generate broken code. msousa@353: # Instead, we relocate shared libraries at runtime. msousa@353: ;; msousa@353: msousa@353: msdosdjgpp*) msousa@353: # Just because we use GCC doesn't mean we suddenly get shared libraries msousa@353: # on systems that don't support them. msousa@353: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no msousa@353: enable_shared=no msousa@353: ;; msousa@353: msousa@353: *nto* | *qnx*) msousa@353: # QNX uses GNU C++, but need to define -shared option too, otherwise msousa@353: # it will coredump. msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' msousa@353: ;; msousa@353: msousa@353: sysv4*MP*) msousa@353: if test -d /usr/nec; then msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic msousa@353: fi msousa@353: ;; msousa@353: msousa@353: *) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' msousa@353: ;; msousa@353: esac msousa@353: else msousa@353: # PORTME Check for flag to pass linker flags through the system compiler. msousa@353: case $host_os in msousa@353: aix*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: if test "$host_cpu" = ia64; then msousa@353: # AIX 5 now supports IA64 processor msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: else msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' msousa@353: fi msousa@353: ;; msousa@353: msousa@353: mingw* | cygwin* | pw32* | os2* | cegcc*) msousa@353: # This hack is so that the source file can tell whether it is being msousa@353: # built for inclusion in a dll (and should export symbols for example). msousa@353: m4_if([$1], [GCJ], [], msousa@353: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) msousa@353: ;; msousa@353: msousa@353: hpux9* | hpux10* | hpux11*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but msousa@353: # not for PA HP-UX. msousa@353: case $host_cpu in msousa@353: hppa*64*|ia64*) msousa@353: # +Z the default msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' msousa@353: ;; msousa@353: esac msousa@353: # Is there a better lt_prog_compiler_static that works with the bundled CC? msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' msousa@353: ;; msousa@353: msousa@353: irix5* | irix6* | nonstopux*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: # PIC (with -KPIC) is the default. msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' msousa@353: ;; msousa@353: msousa@353: linux* | k*bsd*-gnu | kopensolaris*-gnu) msousa@353: case $cc_basename in msousa@353: # old Intel for x86_64 which still supported -KPIC. msousa@353: ecc*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' msousa@353: ;; msousa@353: # icc used to be incompatible with GCC. msousa@353: # ICC 10 doesn't accept -KPIC any more. msousa@353: icc* | ifort*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' msousa@353: ;; msousa@353: # Lahey Fortran 8.1. msousa@353: lf95*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' msousa@353: ;; msousa@353: pgcc* | pgf77* | pgf90* | pgf95*) msousa@353: # Portland Group compilers (*not* the Pentium gcc compiler, msousa@353: # which looks to be a dead project) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: ;; msousa@353: ccc*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: # All Alpha code is PIC. msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' msousa@353: ;; msousa@353: xl*) msousa@353: # IBM XL C 8.0/Fortran 10.1 on PPC msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' msousa@353: ;; msousa@353: *) msousa@353: case `$CC -V 2>&1 | sed 5q` in msousa@353: *Sun\ C*) msousa@353: # Sun C 5.9 msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: ;; msousa@353: *Sun\ F*) msousa@353: # Sun Fortran 8.3 passes all unrecognized flags to the linker msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: newsos6) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: ;; msousa@353: msousa@353: *nto* | *qnx*) msousa@353: # QNX uses GNU C++, but need to define -shared option too, otherwise msousa@353: # it will coredump. msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' msousa@353: ;; msousa@353: msousa@353: osf3* | osf4* | osf5*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: # All OSF/1 code is PIC. msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' msousa@353: ;; msousa@353: msousa@353: rdos*) msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' msousa@353: ;; msousa@353: msousa@353: solaris*) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: case $cc_basename in msousa@353: f77* | f90* | f95*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; msousa@353: *) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: sunos4*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: ;; msousa@353: msousa@353: sysv4 | sysv4.2uw2* | sysv4.3*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: ;; msousa@353: msousa@353: sysv4*MP*) msousa@353: if test -d /usr/nec ;then msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: fi msousa@353: ;; msousa@353: msousa@353: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: ;; msousa@353: msousa@353: unicos*) msousa@353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' msousa@353: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no msousa@353: ;; msousa@353: msousa@353: uts4*) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' msousa@353: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' msousa@353: ;; msousa@353: msousa@353: *) msousa@353: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: ]) msousa@353: case $host_os in msousa@353: # For platforms which do not support PIC, -DPIC is meaningless: msousa@353: *djgpp*) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)= msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" msousa@353: ;; msousa@353: esac msousa@353: AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) msousa@353: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], msousa@353: [How to pass a linker flag through the compiler]) msousa@353: msousa@353: # msousa@353: # Check to make sure the PIC flag actually works. msousa@353: # msousa@353: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then msousa@353: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], msousa@353: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], msousa@353: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], msousa@353: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in msousa@353: "" | " "*) ;; msousa@353: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; msousa@353: esac], msousa@353: [_LT_TAGVAR(lt_prog_compiler_pic, $1)= msousa@353: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) msousa@353: fi msousa@353: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], msousa@353: [Additional compiler flags for building library objects]) msousa@353: msousa@353: # msousa@353: # Check to make sure the static flag actually works. msousa@353: # msousa@353: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" msousa@353: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], msousa@353: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), msousa@353: $lt_tmp_static_flag, msousa@353: [], msousa@353: [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) msousa@353: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], msousa@353: [Compiler flag to prevent dynamic linking]) msousa@353: ])# _LT_COMPILER_PIC msousa@353: msousa@353: msousa@353: # _LT_LINKER_SHLIBS([TAGNAME]) msousa@353: # ---------------------------- msousa@353: # See if the linker supports building shared libraries. msousa@353: m4_defun([_LT_LINKER_SHLIBS], msousa@353: [AC_REQUIRE([LT_PATH_LD])dnl msousa@353: AC_REQUIRE([LT_PATH_NM])dnl msousa@353: m4_require([_LT_FILEUTILS_DEFAULTS])dnl msousa@353: m4_require([_LT_DECL_EGREP])dnl msousa@353: m4_require([_LT_DECL_SED])dnl msousa@353: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl msousa@353: m4_require([_LT_TAG_COMPILER])dnl msousa@353: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) msousa@353: m4_if([$1], [CXX], [ msousa@353: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' msousa@353: case $host_os in msousa@353: aix[[4-9]]*) msousa@353: # If we're using GNU nm, then we don't want the "-C" option. msousa@353: # -C means demangle to AIX nm, but means don't demangle with GNU nm msousa@353: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then msousa@353: _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' msousa@353: else msousa@353: _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' msousa@353: fi msousa@353: ;; msousa@353: pw32*) msousa@353: _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" msousa@353: ;; msousa@353: cygwin* | mingw* | cegcc*) msousa@353: _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' msousa@353: ;; msousa@353: linux* | k*bsd*-gnu) msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=no msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' msousa@353: ;; msousa@353: esac msousa@353: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] msousa@353: ], [ msousa@353: runpath_var= msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)= msousa@353: _LT_TAGVAR(always_export_symbols, $1)=no msousa@353: _LT_TAGVAR(archive_cmds, $1)= msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)= msousa@353: _LT_TAGVAR(compiler_needs_object, $1)=no msousa@353: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)= msousa@353: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' msousa@353: _LT_TAGVAR(hardcode_automatic, $1)=no msousa@353: _LT_TAGVAR(hardcode_direct, $1)=no msousa@353: _LT_TAGVAR(hardcode_direct_absolute, $1)=no msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)= msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=no msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported msousa@353: _LT_TAGVAR(inherit_rpath, $1)=no msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=unknown msousa@353: _LT_TAGVAR(module_cmds, $1)= msousa@353: _LT_TAGVAR(module_expsym_cmds, $1)= msousa@353: _LT_TAGVAR(old_archive_from_new_cmds, $1)= msousa@353: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= msousa@353: _LT_TAGVAR(thread_safe_flag_spec, $1)= msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)= msousa@353: # include_expsyms should be a list of space-separated symbols to be *always* msousa@353: # included in the symbol list msousa@353: _LT_TAGVAR(include_expsyms, $1)= msousa@353: # exclude_expsyms can be an extended regexp of symbols to exclude msousa@353: # it will be wrapped by ` (' and `)$', so one must not match beginning or msousa@353: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', msousa@353: # as well as any symbol that contains `d'. msousa@353: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] msousa@353: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out msousa@353: # platforms (ab)use it in PIC code, but their linkers get confused if msousa@353: # the symbol is explicitly referenced. Since portable code cannot msousa@353: # rely on this symbol name, it's probably fine to never include it in msousa@353: # preloaded symbol tables. msousa@353: # Exclude shared library initialization/finalization symbols. msousa@353: dnl Note also adjust exclude_expsyms for C++ above. msousa@353: extract_expsyms_cmds= msousa@353: msousa@353: case $host_os in msousa@353: cygwin* | mingw* | pw32* | cegcc*) msousa@353: # FIXME: the MSVC++ port hasn't been tested in a loooong time msousa@353: # When not using gcc, we currently assume that we are using msousa@353: # Microsoft Visual C++. msousa@353: if test "$GCC" != yes; then msousa@353: with_gnu_ld=no msousa@353: fi msousa@353: ;; msousa@353: interix*) msousa@353: # we just hope/assume this is gcc and not c89 (= MSVC++) msousa@353: with_gnu_ld=yes msousa@353: ;; msousa@353: openbsd*) msousa@353: with_gnu_ld=no msousa@353: ;; msousa@353: linux* | k*bsd*-gnu) msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=no msousa@353: ;; msousa@353: esac msousa@353: msousa@353: _LT_TAGVAR(ld_shlibs, $1)=yes msousa@353: if test "$with_gnu_ld" = yes; then msousa@353: # If archive_cmds runs LD, not CC, wlarc should be empty msousa@353: wlarc='${wl}' msousa@353: msousa@353: # Set some defaults for GNU ld with shared library support. These msousa@353: # are reset later if shared libraries are not supported. Putting them msousa@353: # here allows them to be overridden if necessary. msousa@353: runpath_var=LD_RUN_PATH msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' msousa@353: # ancient GNU ld didn't support --whole-archive et. al. msousa@353: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' msousa@353: else msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)= msousa@353: fi msousa@353: supports_anon_versioning=no msousa@353: case `$LD -v 2>&1` in msousa@353: *GNU\ gold*) supports_anon_versioning=yes ;; msousa@353: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 msousa@353: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... msousa@353: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... msousa@353: *\ 2.11.*) ;; # other 2.11 versions msousa@353: *) supports_anon_versioning=yes ;; msousa@353: esac msousa@353: msousa@353: # See if GNU ld supports shared libraries. msousa@353: case $host_os in msousa@353: aix[[3-9]]*) msousa@353: # On AIX/PPC, the GNU linker is very broken msousa@353: if test "$host_cpu" != ia64; then msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: cat <<_LT_EOF 1>&2 msousa@353: msousa@353: *** Warning: the GNU linker, at least up to release 2.9.1, is reported msousa@353: *** to be unable to reliably create shared libraries on AIX. msousa@353: *** Therefore, libtool is disabling shared libraries support. If you msousa@353: *** really care for shared libraries, you may want to modify your PATH msousa@353: *** so that a non-GNU linker is found, and then restart. msousa@353: msousa@353: _LT_EOF msousa@353: fi msousa@353: ;; msousa@353: msousa@353: amigaos*) msousa@353: case $host_cpu in msousa@353: powerpc) msousa@353: # see comment about AmigaOS4 .so support msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='' msousa@353: ;; msousa@353: m68k) msousa@353: _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)' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: beos*) msousa@353: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported msousa@353: # Joseph Beckenbach says some releases of gcc msousa@353: # support --undefined. This deserves some investigation. FIXME msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: else msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: msousa@353: cygwin* | mingw* | pw32* | cegcc*) msousa@353: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, msousa@353: # as there is no search path for DLLs. msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported msousa@353: _LT_TAGVAR(always_export_symbols, $1)=no msousa@353: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes msousa@353: _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' msousa@353: msousa@353: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then msousa@353: _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' msousa@353: # If the export-symbols file already is a .def file (1st line msousa@353: # is EXPORTS), use it as is; otherwise, prepend... msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then msousa@353: cp $export_symbols $output_objdir/$soname.def; msousa@353: else msousa@353: echo EXPORTS > $output_objdir/$soname.def; msousa@353: cat $export_symbols >> $output_objdir/$soname.def; msousa@353: fi~ msousa@353: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' msousa@353: else msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: msousa@353: interix[[3-9]]*) msousa@353: _LT_TAGVAR(hardcode_direct, $1)=no msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' msousa@353: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. msousa@353: # Instead, shared libraries are loaded at an image base (0x10000000 by msousa@353: # default) and relocated if they conflict, which is a slow very memory msousa@353: # consuming and fragmenting process. To avoid this, we pick a random, msousa@353: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link msousa@353: # time. Moving up from 0x10000000 also allows more sbrk(2) space. msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' msousa@353: ;; msousa@353: msousa@353: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) msousa@353: tmp_diet=no msousa@353: if test "$host_os" = linux-dietlibc; then msousa@353: case $cc_basename in msousa@353: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) msousa@353: esac msousa@353: fi msousa@353: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ msousa@353: && test "$tmp_diet" = no msousa@353: then msousa@353: tmp_addflag= msousa@353: tmp_sharedflag='-shared' msousa@353: case $cc_basename,$host_cpu in msousa@353: pgcc*) # Portland Group C compiler msousa@353: _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' msousa@353: tmp_addflag=' $pic_flag' msousa@353: ;; msousa@353: pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers msousa@353: _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' msousa@353: tmp_addflag=' $pic_flag -Mnomain' ;; msousa@353: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 msousa@353: tmp_addflag=' -i_dynamic' ;; msousa@353: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 msousa@353: tmp_addflag=' -i_dynamic -nofor_main' ;; msousa@353: ifc* | ifort*) # Intel Fortran compiler msousa@353: tmp_addflag=' -nofor_main' ;; msousa@353: lf95*) # Lahey Fortran 8.1 msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)= msousa@353: tmp_sharedflag='--shared' ;; msousa@353: xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) msousa@353: tmp_sharedflag='-qmkshrobj' msousa@353: tmp_addflag= ;; msousa@353: esac msousa@353: case `$CC -V 2>&1 | sed 5q` in msousa@353: *Sun\ C*) # Sun C 5.9 msousa@353: _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' msousa@353: _LT_TAGVAR(compiler_needs_object, $1)=yes msousa@353: tmp_sharedflag='-G' ;; msousa@353: *Sun\ F*) # Sun Fortran 8.3 msousa@353: tmp_sharedflag='-G' ;; msousa@353: esac msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: msousa@353: if test "x$supports_anon_versioning" = xyes; then msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ msousa@353: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ msousa@353: echo "local: *; };" >> $output_objdir/$libname.ver~ msousa@353: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' msousa@353: fi msousa@353: msousa@353: case $cc_basename in msousa@353: xlf*) msousa@353: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' msousa@353: if test "x$supports_anon_versioning" = xyes; then msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ msousa@353: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ msousa@353: echo "local: *; };" >> $output_objdir/$libname.ver~ msousa@353: $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: else msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: msousa@353: netbsd* | netbsdelf*-gnu) msousa@353: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' msousa@353: wlarc= msousa@353: else msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: _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' msousa@353: fi msousa@353: ;; msousa@353: msousa@353: solaris*) msousa@353: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: cat <<_LT_EOF 1>&2 msousa@353: msousa@353: *** Warning: The releases 2.8.* of the GNU linker cannot reliably msousa@353: *** create shared libraries on Solaris systems. Therefore, libtool msousa@353: *** is disabling shared libraries support. We urge you to upgrade GNU msousa@353: *** binutils to release 2.9.1 or newer. Another option is to modify msousa@353: *** your PATH or compiler configuration so that the native linker is msousa@353: *** used, and then restart. msousa@353: msousa@353: _LT_EOF msousa@353: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: _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' msousa@353: else msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: msousa@353: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) msousa@353: case `$LD -v 2>&1` in msousa@353: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: cat <<_LT_EOF 1>&2 msousa@353: msousa@353: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not msousa@353: *** reliably create shared libraries on SCO systems. Therefore, libtool msousa@353: *** is disabling shared libraries support. We urge you to upgrade GNU msousa@353: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify msousa@353: *** your PATH or compiler configuration so that the native linker is msousa@353: *** used, and then restart. msousa@353: msousa@353: _LT_EOF msousa@353: ;; msousa@353: *) msousa@353: # For security reasons, it is highly recommended that you always msousa@353: # use absolute paths for naming shared libraries, and exclude the msousa@353: # DT_RUNPATH tag from executables and libraries. But doing so msousa@353: # requires that you compile everything twice, which is a pain. msousa@353: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: _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' msousa@353: else msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: sunos4*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' msousa@353: wlarc= msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: msousa@353: *) msousa@353: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: _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' msousa@353: else msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: msousa@353: if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then msousa@353: runpath_var= msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)= msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)= msousa@353: fi msousa@353: else msousa@353: # PORTME fill in a description of your system's linker (not GNU ld) msousa@353: case $host_os in msousa@353: aix3*) msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported msousa@353: _LT_TAGVAR(always_export_symbols, $1)=yes msousa@353: _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' msousa@353: # Note: this linker hardcodes the directories in LIBPATH if there msousa@353: # are no directories specified by -L. msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes msousa@353: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then msousa@353: # Neither direct hardcoding nor static linking is supported with a msousa@353: # broken collect2. msousa@353: _LT_TAGVAR(hardcode_direct, $1)=unsupported msousa@353: fi msousa@353: ;; msousa@353: msousa@353: aix[[4-9]]*) msousa@353: if test "$host_cpu" = ia64; then msousa@353: # On IA64, the linker does run time linking by default, so we don't msousa@353: # have to do anything special. msousa@353: aix_use_runtimelinking=no msousa@353: exp_sym_flag='-Bexport' msousa@353: no_entry_flag="" msousa@353: else msousa@353: # If we're using GNU nm, then we don't want the "-C" option. msousa@353: # -C means demangle to AIX nm, but means don't demangle with GNU nm msousa@353: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then msousa@353: _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' msousa@353: else msousa@353: _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' msousa@353: fi msousa@353: aix_use_runtimelinking=no msousa@353: msousa@353: # Test if we are trying to use run time linking or normal msousa@353: # AIX style linking. If -brtl is somewhere in LDFLAGS, we msousa@353: # need to do runtime linking. msousa@353: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) msousa@353: for ld_flag in $LDFLAGS; do msousa@353: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then msousa@353: aix_use_runtimelinking=yes msousa@353: break msousa@353: fi msousa@353: done msousa@353: ;; msousa@353: esac msousa@353: msousa@353: exp_sym_flag='-bexport' msousa@353: no_entry_flag='-bnoentry' msousa@353: fi msousa@353: msousa@353: # When large executables or shared objects are built, AIX ld can msousa@353: # have problems creating the table of contents. If linking a library msousa@353: # or program results in "error TOC overflow" add -mminimal-toc to msousa@353: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not msousa@353: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. msousa@353: msousa@353: _LT_TAGVAR(archive_cmds, $1)='' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=yes msousa@353: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' msousa@353: msousa@353: if test "$GCC" = yes; then msousa@353: case $host_os in aix4.[[012]]|aix4.[[012]].*) msousa@353: # We only want to do this on AIX 4.2 and lower, the check msousa@353: # below for broken collect2 doesn't work under 4.3+ msousa@353: collect2name=`${CC} -print-prog-name=collect2` msousa@353: if test -f "$collect2name" && msousa@353: strings "$collect2name" | $GREP resolve_lib_name >/dev/null msousa@353: then msousa@353: # We have reworked collect2 msousa@353: : msousa@353: else msousa@353: # We have old collect2 msousa@353: _LT_TAGVAR(hardcode_direct, $1)=unsupported msousa@353: # It fails to find uninstalled libraries when the uninstalled msousa@353: # path is not listed in the libpath. Setting hardcode_minus_L msousa@353: # to unsupported forces relinking msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)= msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: shared_flag='-shared' msousa@353: if test "$aix_use_runtimelinking" = yes; then msousa@353: shared_flag="$shared_flag "'${wl}-G' msousa@353: fi msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=no msousa@353: else msousa@353: # not using gcc msousa@353: if test "$host_cpu" = ia64; then msousa@353: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release msousa@353: # chokes on -Wl,-G. The following line is correct: msousa@353: shared_flag='-G' msousa@353: else msousa@353: if test "$aix_use_runtimelinking" = yes; then msousa@353: shared_flag='${wl}-G' msousa@353: else msousa@353: shared_flag='${wl}-bM:SRE' msousa@353: fi msousa@353: fi msousa@353: fi msousa@353: msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' msousa@353: # It seems that -bexpall does not export symbols beginning with msousa@353: # underscore (_), so it is better to generate a list of symbols to export. msousa@353: _LT_TAGVAR(always_export_symbols, $1)=yes msousa@353: if test "$aix_use_runtimelinking" = yes; then msousa@353: # Warning - without using the other runtime loading flags (-brtl), msousa@353: # -berok will link without error, but may produce a broken library. msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)='-berok' msousa@353: # Determine the default libpath from the value encoded in an msousa@353: # empty executable. msousa@353: _LT_SYS_MODULE_PATH_AIX msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" msousa@353: _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 $shared_flag" msousa@353: else msousa@353: if test "$host_cpu" = ia64; then msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" msousa@353: _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" msousa@353: else msousa@353: # Determine the default libpath from the value encoded in an msousa@353: # empty executable. msousa@353: _LT_SYS_MODULE_PATH_AIX msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" msousa@353: # Warning - without using the other run time loading flags, msousa@353: # -berok will link without error, but may produce a broken library. msousa@353: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' msousa@353: # Exported symbols can be pulled into shared objects from archives msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes msousa@353: # This is similar to how AIX traditionally builds its shared libraries. msousa@353: _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' msousa@353: fi msousa@353: fi msousa@353: ;; msousa@353: msousa@353: amigaos*) msousa@353: case $host_cpu in msousa@353: powerpc) msousa@353: # see comment about AmigaOS4 .so support msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='' msousa@353: ;; msousa@353: m68k) msousa@353: _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)' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: bsdi[[45]]*) msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic msousa@353: ;; msousa@353: msousa@353: cygwin* | mingw* | pw32* | cegcc*) msousa@353: # When not using gcc, we currently assume that we are using msousa@353: # Microsoft Visual C++. msousa@353: # hardcode_libdir_flag_spec is actually meaningless, as there is msousa@353: # no search path for DLLs. msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported msousa@353: # Tell ltmain to make .lib files, not .a files. msousa@353: libext=lib msousa@353: # Tell ltmain to make .dll files, not .so files. msousa@353: shrext_cmds=".dll" msousa@353: # FIXME: Setting linknames here is a bad hack. msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' msousa@353: # The linker will automatically build a .lib file if we build a DLL. msousa@353: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' msousa@353: # FIXME: Should let the user specify the lib program. msousa@353: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' msousa@353: _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' msousa@353: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes msousa@353: ;; msousa@353: msousa@353: darwin* | rhapsody*) msousa@353: _LT_DARWIN_LINKER_FEATURES($1) msousa@353: ;; msousa@353: msousa@353: dgux*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: msousa@353: freebsd1*) msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: msousa@353: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor msousa@353: # support. Future versions do this automatically, but an explicit c++rt0.o msousa@353: # does not break anything, and helps significantly (at the cost of a little msousa@353: # extra space). msousa@353: freebsd2.2*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: msousa@353: # Unfortunately, older versions of FreeBSD 2 do not have this feature. msousa@353: freebsd2*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: msousa@353: # FreeBSD 3 and greater uses gcc -shared to do shared libraries. msousa@353: freebsd* | dragonfly*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: msousa@353: hpux9*) msousa@353: if test "$GCC" = yes; then msousa@353: _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' msousa@353: else msousa@353: _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' msousa@353: fi msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: msousa@353: # hardcode_minus_L: Not really in the search PATH, msousa@353: # but as the default location of the library. msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' msousa@353: ;; msousa@353: msousa@353: hpux10*) msousa@353: if test "$GCC" = yes -a "$with_gnu_ld" = no; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' msousa@353: else msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' msousa@353: fi msousa@353: if test "$with_gnu_ld" = no; then msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' msousa@353: # hardcode_minus_L: Not really in the search PATH, msousa@353: # but as the default location of the library. msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes msousa@353: fi msousa@353: ;; msousa@353: msousa@353: hpux11*) msousa@353: if test "$GCC" = yes -a "$with_gnu_ld" = no; then msousa@353: case $host_cpu in msousa@353: hppa*64*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: ;; msousa@353: ia64*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' msousa@353: ;; msousa@353: esac msousa@353: else msousa@353: case $host_cpu in msousa@353: hppa*64*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: ;; msousa@353: ia64*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: if test "$with_gnu_ld" = no; then msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: msousa@353: case $host_cpu in msousa@353: hppa*64*|ia64*) msousa@353: _LT_TAGVAR(hardcode_direct, $1)=no msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' msousa@353: msousa@353: # hardcode_minus_L: Not really in the search PATH, msousa@353: # but as the default location of the library. msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: ;; msousa@353: msousa@353: irix5* | irix6* | nonstopux*) msousa@353: if test "$GCC" = yes; then msousa@353: _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 $lib' msousa@353: # Try to use the -exported_symbol ld option, if it does not msousa@353: # work, assume that -exports_file does not work either and msousa@353: # implicitly export all symbols. msousa@353: save_LDFLAGS="$LDFLAGS" msousa@353: LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" msousa@353: AC_LINK_IFELSE(int foo(void) {}, msousa@353: _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 $lib' msousa@353: ) msousa@353: LDFLAGS="$save_LDFLAGS" msousa@353: else msousa@353: _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' msousa@353: _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' msousa@353: fi msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: _LT_TAGVAR(inherit_rpath, $1)=yes msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=yes msousa@353: ;; msousa@353: msousa@353: netbsd* | netbsdelf*-gnu) msousa@353: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out msousa@353: else msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF msousa@353: fi msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: msousa@353: newsos6) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: msousa@353: *nto* | *qnx*) msousa@353: ;; msousa@353: msousa@353: openbsd*) msousa@353: if test -f /usr/libexec/ld.so; then msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes msousa@353: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' msousa@353: else msousa@353: case $host_os in msousa@353: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: else msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: msousa@353: os2*) msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported msousa@353: _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' msousa@353: _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' msousa@353: ;; msousa@353: msousa@353: osf3*) msousa@353: if test "$GCC" = yes; then msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' msousa@353: _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' msousa@353: else msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' msousa@353: _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' msousa@353: fi msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: ;; msousa@353: msousa@353: osf4* | osf5*) # as osf3* with the addition of -msym flag msousa@353: if test "$GCC" = yes; then msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' msousa@353: _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' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' msousa@353: else msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' msousa@353: _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' msousa@353: _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~ msousa@353: $CC -shared${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' msousa@353: msousa@353: # Both c and cxx compiler support -rpath directly msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' msousa@353: fi msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: ;; msousa@353: msousa@353: solaris*) msousa@353: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' msousa@353: if test "$GCC" = yes; then msousa@353: wlarc='${wl}' msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ msousa@353: $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' msousa@353: else msousa@353: case `$CC -V 2>&1` in msousa@353: *"Compilers 5.0"*) msousa@353: wlarc='' msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ msousa@353: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' msousa@353: ;; msousa@353: *) msousa@353: wlarc='${wl}' msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ msousa@353: $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: case $host_os in msousa@353: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; msousa@353: *) msousa@353: # The compiler driver will combine and reorder linker options, msousa@353: # but understands `-z linker_flag'. GCC discards it without `$wl', msousa@353: # but is careful enough not to reorder. msousa@353: # Supported since Solaris 2.6 (maybe 2.5.1?) msousa@353: if test "$GCC" = yes; then msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' msousa@353: else msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=yes msousa@353: ;; msousa@353: msousa@353: sunos4*) msousa@353: if test "x$host_vendor" = xsequent; then msousa@353: # Use $CC to link under sequent, because it throws in some extra .o msousa@353: # files that make .init and .fini sections work. msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: else msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' msousa@353: fi msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: msousa@353: sysv4) msousa@353: case $host_vendor in msousa@353: sni) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? msousa@353: ;; msousa@353: siemens) msousa@353: ## LD is ld it makes a PLAMLIB msousa@353: ## CC just makes a GrossModule. msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' msousa@353: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=no msousa@353: ;; msousa@353: motorola) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie msousa@353: ;; msousa@353: esac msousa@353: runpath_var='LD_RUN_PATH' msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: msousa@353: sysv4.3*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' msousa@353: ;; msousa@353: msousa@353: sysv4*MP*) msousa@353: if test -d /usr/nec; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: runpath_var=LD_RUN_PATH msousa@353: hardcode_runpath_var=yes msousa@353: _LT_TAGVAR(ld_shlibs, $1)=yes msousa@353: fi msousa@353: ;; msousa@353: msousa@353: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) msousa@353: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: runpath_var='LD_RUN_PATH' msousa@353: msousa@353: if test "$GCC" = yes; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: else msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: fi msousa@353: ;; msousa@353: msousa@353: sysv5* | sco3.2v5* | sco5v6*) msousa@353: # Note: We can NOT use -z defs as we might desire, because we do not msousa@353: # link with -lc, and that would cause any symbols used from libc to msousa@353: # always be unresolved, which means just about no library would msousa@353: # ever link correctly. If we're not using GNU ld we use -z text msousa@353: # though, which does catch some bad symbols but isn't as heavy-handed msousa@353: # as -z defs. msousa@353: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=yes msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' msousa@353: runpath_var='LD_RUN_PATH' msousa@353: msousa@353: if test "$GCC" = yes; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: else msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: fi msousa@353: ;; msousa@353: msousa@353: uts4*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: msousa@353: *) msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: esac msousa@353: msousa@353: if test x$host_vendor = xsni; then msousa@353: case $host in msousa@353: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: fi msousa@353: ]) msousa@353: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) msousa@353: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no msousa@353: msousa@353: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld msousa@353: msousa@353: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl msousa@353: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl msousa@353: _LT_DECL([], [extract_expsyms_cmds], [2], msousa@353: [The commands to extract the exported symbol list from a shared archive]) msousa@353: msousa@353: # msousa@353: # Do we need to explicitly link libc? msousa@353: # msousa@353: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in msousa@353: x|xyes) msousa@353: # Assume -lc should be added msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes msousa@353: msousa@353: if test "$enable_shared" = yes && test "$GCC" = yes; then msousa@353: case $_LT_TAGVAR(archive_cmds, $1) in msousa@353: *'~'*) msousa@353: # FIXME: we may have to deal with multi-command sequences. msousa@353: ;; msousa@353: '$CC '*) msousa@353: # Test whether the compiler implicitly links with -lc since on some msousa@353: # systems, -lgcc has to come before -lc. If gcc already passes -lc msousa@353: # to ld, don't add -lc before -lgcc. msousa@353: AC_MSG_CHECKING([whether -lc should be explicitly linked in]) msousa@353: $RM conftest* msousa@353: echo "$lt_simple_compile_test_code" > conftest.$ac_ext msousa@353: msousa@353: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then msousa@353: soname=conftest msousa@353: lib=conftest msousa@353: libobjs=conftest.$ac_objext msousa@353: deplibs= msousa@353: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) msousa@353: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) msousa@353: compiler_flags=-v msousa@353: linker_flags=-v msousa@353: verstring= msousa@353: output_objdir=. msousa@353: libname=conftest msousa@353: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)= msousa@353: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) msousa@353: then msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: else msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes msousa@353: fi msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag msousa@353: else msousa@353: cat conftest.err 1>&5 msousa@353: fi msousa@353: $RM conftest* msousa@353: AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: msousa@353: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], msousa@353: [Whether or not to add -lc for building shared libraries]) msousa@353: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], msousa@353: [enable_shared_with_static_runtimes], [0], msousa@353: [Whether or not to disallow shared libs when runtime libs are static]) msousa@353: _LT_TAGDECL([], [export_dynamic_flag_spec], [1], msousa@353: [Compiler flag to allow reflexive dlopens]) msousa@353: _LT_TAGDECL([], [whole_archive_flag_spec], [1], msousa@353: [Compiler flag to generate shared objects directly from archives]) msousa@353: _LT_TAGDECL([], [compiler_needs_object], [1], msousa@353: [Whether the compiler copes with passing no objects directly]) msousa@353: _LT_TAGDECL([], [old_archive_from_new_cmds], [2], msousa@353: [Create an old-style archive from a shared archive]) msousa@353: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], msousa@353: [Create a temporary old-style archive to link instead of a shared archive]) msousa@353: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) msousa@353: _LT_TAGDECL([], [archive_expsym_cmds], [2]) msousa@353: _LT_TAGDECL([], [module_cmds], [2], msousa@353: [Commands used to build a loadable module if different from building msousa@353: a shared archive.]) msousa@353: _LT_TAGDECL([], [module_expsym_cmds], [2]) msousa@353: _LT_TAGDECL([], [with_gnu_ld], [1], msousa@353: [Whether we are building with GNU ld or not]) msousa@353: _LT_TAGDECL([], [allow_undefined_flag], [1], msousa@353: [Flag that allows shared libraries with undefined symbols to be built]) msousa@353: _LT_TAGDECL([], [no_undefined_flag], [1], msousa@353: [Flag that enforces no undefined symbols]) msousa@353: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], msousa@353: [Flag to hardcode $libdir into a binary during linking. msousa@353: This must work even if $libdir does not exist]) msousa@353: _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], msousa@353: [[If ld is used when linking, flag to hardcode $libdir into a binary msousa@353: during linking. This must work even if $libdir does not exist]]) msousa@353: _LT_TAGDECL([], [hardcode_libdir_separator], [1], msousa@353: [Whether we need a single "-rpath" flag with a separated argument]) msousa@353: _LT_TAGDECL([], [hardcode_direct], [0], msousa@353: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes msousa@353: DIR into the resulting binary]) msousa@353: _LT_TAGDECL([], [hardcode_direct_absolute], [0], msousa@353: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes msousa@353: DIR into the resulting binary and the resulting library dependency is msousa@353: "absolute", i.e impossible to change by setting ${shlibpath_var} if the msousa@353: library is relocated]) msousa@353: _LT_TAGDECL([], [hardcode_minus_L], [0], msousa@353: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR msousa@353: into the resulting binary]) msousa@353: _LT_TAGDECL([], [hardcode_shlibpath_var], [0], msousa@353: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR msousa@353: into the resulting binary]) msousa@353: _LT_TAGDECL([], [hardcode_automatic], [0], msousa@353: [Set to "yes" if building a shared library automatically hardcodes DIR msousa@353: into the library and all subsequent libraries and executables linked msousa@353: against it]) msousa@353: _LT_TAGDECL([], [inherit_rpath], [0], msousa@353: [Set to yes if linker adds runtime paths of dependent libraries msousa@353: to runtime path list]) msousa@353: _LT_TAGDECL([], [link_all_deplibs], [0], msousa@353: [Whether libtool must link a program against all its dependency libraries]) msousa@353: _LT_TAGDECL([], [fix_srcfile_path], [1], msousa@353: [Fix the shell variable $srcfile for the compiler]) msousa@353: _LT_TAGDECL([], [always_export_symbols], [0], msousa@353: [Set to "yes" if exported symbols are required]) msousa@353: _LT_TAGDECL([], [export_symbols_cmds], [2], msousa@353: [The commands to list exported symbols]) msousa@353: _LT_TAGDECL([], [exclude_expsyms], [1], msousa@353: [Symbols that should not be listed in the preloaded symbols]) msousa@353: _LT_TAGDECL([], [include_expsyms], [1], msousa@353: [Symbols that must always be exported]) msousa@353: _LT_TAGDECL([], [prelink_cmds], [2], msousa@353: [Commands necessary for linking programs (against libraries) with templates]) msousa@353: _LT_TAGDECL([], [file_list_spec], [1], msousa@353: [Specify filename containing input files]) msousa@353: dnl FIXME: Not yet implemented msousa@353: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], msousa@353: dnl [Compiler flag to generate thread safe objects]) msousa@353: ])# _LT_LINKER_SHLIBS msousa@353: msousa@353: msousa@353: # _LT_LANG_C_CONFIG([TAG]) msousa@353: # ------------------------ msousa@353: # Ensure that the configuration variables for a C compiler are suitably msousa@353: # defined. These variables are subsequently used by _LT_CONFIG to write msousa@353: # the compiler configuration to `libtool'. msousa@353: m4_defun([_LT_LANG_C_CONFIG], msousa@353: [m4_require([_LT_DECL_EGREP])dnl msousa@353: lt_save_CC="$CC" msousa@353: AC_LANG_PUSH(C) msousa@353: msousa@353: # Source file extension for C test sources. msousa@353: ac_ext=c msousa@353: msousa@353: # Object file extension for compiled C test sources. msousa@353: objext=o msousa@353: _LT_TAGVAR(objext, $1)=$objext msousa@353: msousa@353: # Code to be used in simple compile tests msousa@353: lt_simple_compile_test_code="int some_variable = 0;" msousa@353: msousa@353: # Code to be used in simple link tests msousa@353: lt_simple_link_test_code='int main(){return(0);}' msousa@353: msousa@353: _LT_TAG_COMPILER msousa@353: # Save the default compiler, since it gets overwritten when the other msousa@353: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. msousa@353: compiler_DEFAULT=$CC msousa@353: msousa@353: # save warnings/boilerplate of simple test code msousa@353: _LT_COMPILER_BOILERPLATE msousa@353: _LT_LINKER_BOILERPLATE msousa@353: msousa@353: ## CAVEAT EMPTOR: msousa@353: ## There is no encapsulation within the following macros, do not change msousa@353: ## the running order or otherwise move them around unless you know exactly msousa@353: ## what you are doing... msousa@353: if test -n "$compiler"; then msousa@353: _LT_COMPILER_NO_RTTI($1) msousa@353: _LT_COMPILER_PIC($1) msousa@353: _LT_COMPILER_C_O($1) msousa@353: _LT_COMPILER_FILE_LOCKS($1) msousa@353: _LT_LINKER_SHLIBS($1) msousa@353: _LT_SYS_DYNAMIC_LINKER($1) msousa@353: _LT_LINKER_HARDCODE_LIBPATH($1) msousa@353: LT_SYS_DLOPEN_SELF msousa@353: _LT_CMD_STRIPLIB msousa@353: msousa@353: # Report which library types will actually be built msousa@353: AC_MSG_CHECKING([if libtool supports shared libraries]) msousa@353: AC_MSG_RESULT([$can_build_shared]) msousa@353: msousa@353: AC_MSG_CHECKING([whether to build shared libraries]) msousa@353: test "$can_build_shared" = "no" && enable_shared=no msousa@353: msousa@353: # On AIX, shared libraries and static libraries use the same namespace, and msousa@353: # are all built from PIC. msousa@353: case $host_os in msousa@353: aix3*) msousa@353: test "$enable_shared" = yes && enable_static=no msousa@353: if test -n "$RANLIB"; then msousa@353: archive_cmds="$archive_cmds~\$RANLIB \$lib" msousa@353: postinstall_cmds='$RANLIB $lib' msousa@353: fi msousa@353: ;; msousa@353: msousa@353: aix[[4-9]]*) msousa@353: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then msousa@353: test "$enable_shared" = yes && enable_static=no msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: AC_MSG_RESULT([$enable_shared]) msousa@353: msousa@353: AC_MSG_CHECKING([whether to build static libraries]) msousa@353: # Make sure either enable_shared or enable_static is yes. msousa@353: test "$enable_shared" = yes || enable_static=yes msousa@353: AC_MSG_RESULT([$enable_static]) msousa@353: msousa@353: _LT_CONFIG($1) msousa@353: fi msousa@353: AC_LANG_POP msousa@353: CC="$lt_save_CC" msousa@353: ])# _LT_LANG_C_CONFIG msousa@353: msousa@353: msousa@353: # _LT_PROG_CXX msousa@353: # ------------ msousa@353: # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ msousa@353: # compiler, we have our own version here. msousa@353: m4_defun([_LT_PROG_CXX], msousa@353: [ msousa@353: pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) msousa@353: AC_PROG_CXX msousa@353: if test -n "$CXX" && ( test "X$CXX" != "Xno" && msousa@353: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || msousa@353: (test "X$CXX" != "Xg++"))) ; then msousa@353: AC_PROG_CXXCPP msousa@353: else msousa@353: _lt_caught_CXX_error=yes msousa@353: fi msousa@353: popdef([AC_MSG_ERROR]) msousa@353: ])# _LT_PROG_CXX msousa@353: msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([_LT_PROG_CXX], []) msousa@353: msousa@353: msousa@353: # _LT_LANG_CXX_CONFIG([TAG]) msousa@353: # -------------------------- msousa@353: # Ensure that the configuration variables for a C++ compiler are suitably msousa@353: # defined. These variables are subsequently used by _LT_CONFIG to write msousa@353: # the compiler configuration to `libtool'. msousa@353: m4_defun([_LT_LANG_CXX_CONFIG], msousa@353: [AC_REQUIRE([_LT_PROG_CXX])dnl msousa@353: m4_require([_LT_FILEUTILS_DEFAULTS])dnl msousa@353: m4_require([_LT_DECL_EGREP])dnl msousa@353: msousa@353: AC_LANG_PUSH(C++) msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)= msousa@353: _LT_TAGVAR(always_export_symbols, $1)=no msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)= msousa@353: _LT_TAGVAR(compiler_needs_object, $1)=no msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)= msousa@353: _LT_TAGVAR(hardcode_direct, $1)=no msousa@353: _LT_TAGVAR(hardcode_direct_absolute, $1)=no msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)= msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=no msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported msousa@353: _LT_TAGVAR(hardcode_automatic, $1)=no msousa@353: _LT_TAGVAR(inherit_rpath, $1)=no msousa@353: _LT_TAGVAR(module_cmds, $1)= msousa@353: _LT_TAGVAR(module_expsym_cmds, $1)= msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=unknown msousa@353: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds msousa@353: _LT_TAGVAR(no_undefined_flag, $1)= msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)= msousa@353: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no msousa@353: msousa@353: # Source file extension for C++ test sources. msousa@353: ac_ext=cpp msousa@353: msousa@353: # Object file extension for compiled C++ test sources. msousa@353: objext=o msousa@353: _LT_TAGVAR(objext, $1)=$objext msousa@353: msousa@353: # No sense in running all these tests if we already determined that msousa@353: # the CXX compiler isn't working. Some variables (like enable_shared) msousa@353: # are currently assumed to apply to all compilers on this platform, msousa@353: # and will be corrupted by setting them based on a non-working compiler. msousa@353: if test "$_lt_caught_CXX_error" != yes; then msousa@353: # Code to be used in simple compile tests msousa@353: lt_simple_compile_test_code="int some_variable = 0;" msousa@353: msousa@353: # Code to be used in simple link tests msousa@353: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' msousa@353: msousa@353: # ltmain only uses $CC for tagged configurations so make sure $CC is set. msousa@353: _LT_TAG_COMPILER msousa@353: msousa@353: # save warnings/boilerplate of simple test code msousa@353: _LT_COMPILER_BOILERPLATE msousa@353: _LT_LINKER_BOILERPLATE msousa@353: msousa@353: # Allow CC to be a program name with arguments. msousa@353: lt_save_CC=$CC msousa@353: lt_save_LD=$LD msousa@353: lt_save_GCC=$GCC msousa@353: GCC=$GXX msousa@353: lt_save_with_gnu_ld=$with_gnu_ld msousa@353: lt_save_path_LD=$lt_cv_path_LD msousa@353: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then msousa@353: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx msousa@353: else msousa@353: $as_unset lt_cv_prog_gnu_ld msousa@353: fi msousa@353: if test -n "${lt_cv_path_LDCXX+set}"; then msousa@353: lt_cv_path_LD=$lt_cv_path_LDCXX msousa@353: else msousa@353: $as_unset lt_cv_path_LD msousa@353: fi msousa@353: test -z "${LDCXX+set}" || LD=$LDCXX msousa@353: CC=${CXX-"c++"} msousa@353: compiler=$CC msousa@353: _LT_TAGVAR(compiler, $1)=$CC msousa@353: _LT_CC_BASENAME([$compiler]) msousa@353: msousa@353: if test -n "$compiler"; then msousa@353: # We don't want -fno-exception when compiling C++ code, so set the msousa@353: # no_builtin_flag separately msousa@353: if test "$GXX" = yes; then msousa@353: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' msousa@353: else msousa@353: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= msousa@353: fi msousa@353: msousa@353: if test "$GXX" = yes; then msousa@353: # Set up default GNU C++ configuration msousa@353: msousa@353: LT_PATH_LD msousa@353: msousa@353: # Check if GNU C++ uses GNU ld as the underlying linker, since the msousa@353: # archiving commands below assume that GNU ld is being used. msousa@353: if test "$with_gnu_ld" = yes; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: _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' msousa@353: msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' msousa@353: msousa@353: # If archive_cmds runs LD, not CC, wlarc should be empty msousa@353: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to msousa@353: # investigate it a little bit more. (MM) msousa@353: wlarc='${wl}' msousa@353: msousa@353: # ancient GNU ld didn't support --whole-archive et. al. msousa@353: if eval "`$CC -print-prog-name=ld` --help 2>&1" | msousa@353: $GREP 'no-whole-archive' > /dev/null; then msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' msousa@353: else msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)= msousa@353: fi msousa@353: else msousa@353: with_gnu_ld=no msousa@353: wlarc= msousa@353: msousa@353: # A generic and very simple default shared library creation msousa@353: # command for GNU C++ for the case where it uses the native msousa@353: # linker, instead of GNU ld. If possible, this setting should msousa@353: # overridden to take advantage of the native linker features on msousa@353: # the platform it is being used on. msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' msousa@353: fi msousa@353: msousa@353: # Commands to make compiler produce verbose output that lists msousa@353: # what "hidden" libraries, object files and flags are used when msousa@353: # linking a shared library. msousa@353: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' msousa@353: msousa@353: else msousa@353: GXX=no msousa@353: with_gnu_ld=no msousa@353: wlarc= msousa@353: fi msousa@353: msousa@353: # PORTME: fill in a description of your system's C++ link characteristics msousa@353: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) msousa@353: _LT_TAGVAR(ld_shlibs, $1)=yes msousa@353: case $host_os in msousa@353: aix3*) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: aix[[4-9]]*) msousa@353: if test "$host_cpu" = ia64; then msousa@353: # On IA64, the linker does run time linking by default, so we don't msousa@353: # have to do anything special. msousa@353: aix_use_runtimelinking=no msousa@353: exp_sym_flag='-Bexport' msousa@353: no_entry_flag="" msousa@353: else msousa@353: aix_use_runtimelinking=no msousa@353: msousa@353: # Test if we are trying to use run time linking or normal msousa@353: # AIX style linking. If -brtl is somewhere in LDFLAGS, we msousa@353: # need to do runtime linking. msousa@353: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) msousa@353: for ld_flag in $LDFLAGS; do msousa@353: case $ld_flag in msousa@353: *-brtl*) msousa@353: aix_use_runtimelinking=yes msousa@353: break msousa@353: ;; msousa@353: esac msousa@353: done msousa@353: ;; msousa@353: esac msousa@353: msousa@353: exp_sym_flag='-bexport' msousa@353: no_entry_flag='-bnoentry' msousa@353: fi msousa@353: msousa@353: # When large executables or shared objects are built, AIX ld can msousa@353: # have problems creating the table of contents. If linking a library msousa@353: # or program results in "error TOC overflow" add -mminimal-toc to msousa@353: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not msousa@353: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. msousa@353: msousa@353: _LT_TAGVAR(archive_cmds, $1)='' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=yes msousa@353: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' msousa@353: msousa@353: if test "$GXX" = yes; then msousa@353: case $host_os in aix4.[[012]]|aix4.[[012]].*) msousa@353: # We only want to do this on AIX 4.2 and lower, the check msousa@353: # below for broken collect2 doesn't work under 4.3+ msousa@353: collect2name=`${CC} -print-prog-name=collect2` msousa@353: if test -f "$collect2name" && msousa@353: strings "$collect2name" | $GREP resolve_lib_name >/dev/null msousa@353: then msousa@353: # We have reworked collect2 msousa@353: : msousa@353: else msousa@353: # We have old collect2 msousa@353: _LT_TAGVAR(hardcode_direct, $1)=unsupported msousa@353: # It fails to find uninstalled libraries when the uninstalled msousa@353: # path is not listed in the libpath. Setting hardcode_minus_L msousa@353: # to unsupported forces relinking msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)= msousa@353: fi msousa@353: esac msousa@353: shared_flag='-shared' msousa@353: if test "$aix_use_runtimelinking" = yes; then msousa@353: shared_flag="$shared_flag "'${wl}-G' msousa@353: fi msousa@353: else msousa@353: # not using gcc msousa@353: if test "$host_cpu" = ia64; then msousa@353: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release msousa@353: # chokes on -Wl,-G. The following line is correct: msousa@353: shared_flag='-G' msousa@353: else msousa@353: if test "$aix_use_runtimelinking" = yes; then msousa@353: shared_flag='${wl}-G' msousa@353: else msousa@353: shared_flag='${wl}-bM:SRE' msousa@353: fi msousa@353: fi msousa@353: fi msousa@353: msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' msousa@353: # It seems that -bexpall does not export symbols beginning with msousa@353: # underscore (_), so it is better to generate a list of symbols to msousa@353: # export. msousa@353: _LT_TAGVAR(always_export_symbols, $1)=yes msousa@353: if test "$aix_use_runtimelinking" = yes; then msousa@353: # Warning - without using the other runtime loading flags (-brtl), msousa@353: # -berok will link without error, but may produce a broken library. msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)='-berok' msousa@353: # Determine the default libpath from the value encoded in an empty msousa@353: # executable. msousa@353: _LT_SYS_MODULE_PATH_AIX msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" msousa@353: msousa@353: _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 $shared_flag" msousa@353: else msousa@353: if test "$host_cpu" = ia64; then msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" msousa@353: _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" msousa@353: else msousa@353: # Determine the default libpath from the value encoded in an msousa@353: # empty executable. msousa@353: _LT_SYS_MODULE_PATH_AIX msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" msousa@353: # Warning - without using the other run time loading flags, msousa@353: # -berok will link without error, but may produce a broken library. msousa@353: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' msousa@353: # Exported symbols can be pulled into shared objects from archives msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes msousa@353: # This is similar to how AIX traditionally builds its shared msousa@353: # libraries. msousa@353: _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' msousa@353: fi msousa@353: fi msousa@353: ;; msousa@353: msousa@353: beos*) msousa@353: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported msousa@353: # Joseph Beckenbach says some releases of gcc msousa@353: # support --undefined. This deserves some investigation. FIXME msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: else msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: msousa@353: chorus*) msousa@353: case $cc_basename in msousa@353: *) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: cygwin* | mingw* | pw32* | cegcc*) msousa@353: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, msousa@353: # as there is no search path for DLLs. msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported msousa@353: _LT_TAGVAR(always_export_symbols, $1)=no msousa@353: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes msousa@353: msousa@353: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then msousa@353: _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' msousa@353: # If the export-symbols file already is a .def file (1st line msousa@353: # is EXPORTS), use it as is; otherwise, prepend... msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then msousa@353: cp $export_symbols $output_objdir/$soname.def; msousa@353: else msousa@353: echo EXPORTS > $output_objdir/$soname.def; msousa@353: cat $export_symbols >> $output_objdir/$soname.def; msousa@353: fi~ msousa@353: $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' msousa@353: else msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: darwin* | rhapsody*) msousa@353: _LT_DARWIN_LINKER_FEATURES($1) msousa@353: ;; msousa@353: msousa@353: dgux*) msousa@353: case $cc_basename in msousa@353: ec++*) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: ghcx*) msousa@353: # Green Hills C++ Compiler msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: *) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: freebsd[[12]]*) msousa@353: # C++ shared libraries reported to be fairly broken before msousa@353: # switch to ELF msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: msousa@353: freebsd-elf*) msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: ;; msousa@353: msousa@353: freebsd* | dragonfly*) msousa@353: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF msousa@353: # conventions msousa@353: _LT_TAGVAR(ld_shlibs, $1)=yes msousa@353: ;; msousa@353: msousa@353: gnu*) msousa@353: ;; msousa@353: msousa@353: hpux9*) msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, msousa@353: # but as the default msousa@353: # location of the library. msousa@353: msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: aCC*) msousa@353: _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 $lib' msousa@353: # Commands to make compiler produce verbose output that lists msousa@353: # what "hidden" libraries, object files and flags are used when msousa@353: # linking a shared library. msousa@353: # msousa@353: # There doesn't appear to be a way to prevent this compiler from msousa@353: # explicitly linking system object files so we need to strip them msousa@353: # from the output so that they don't get included in the library msousa@353: # dependencies. msousa@353: output_verbose_link_cmd='templist=`($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" | $Xsed' msousa@353: ;; msousa@353: *) msousa@353: if test "$GXX" = yes; then msousa@353: _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' msousa@353: else msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: hpux10*|hpux11*) msousa@353: if test $with_gnu_ld = no; then msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: msousa@353: case $host_cpu in msousa@353: hppa*64*|ia64*) msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: case $host_cpu in msousa@353: hppa*64*|ia64*) msousa@353: _LT_TAGVAR(hardcode_direct, $1)=no msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, msousa@353: # but as the default msousa@353: # location of the library. msousa@353: ;; msousa@353: esac msousa@353: msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: aCC*) msousa@353: case $host_cpu in msousa@353: hppa*64*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' msousa@353: ;; msousa@353: ia64*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' msousa@353: ;; msousa@353: esac msousa@353: # Commands to make compiler produce verbose output that lists msousa@353: # what "hidden" libraries, object files and flags are used when msousa@353: # linking a shared library. msousa@353: # msousa@353: # There doesn't appear to be a way to prevent this compiler from msousa@353: # explicitly linking system object files so we need to strip them msousa@353: # from the output so that they don't get included in the library msousa@353: # dependencies. msousa@353: output_verbose_link_cmd='templist=`($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" | $Xsed' msousa@353: ;; msousa@353: *) msousa@353: if test "$GXX" = yes; then msousa@353: if test $with_gnu_ld = no; then msousa@353: case $host_cpu in msousa@353: hppa*64*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' msousa@353: ;; msousa@353: ia64*) msousa@353: _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' msousa@353: ;; msousa@353: *) msousa@353: _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' msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: else msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: interix[[3-9]]*) msousa@353: _LT_TAGVAR(hardcode_direct, $1)=no msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' msousa@353: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. msousa@353: # Instead, shared libraries are loaded at an image base (0x10000000 by msousa@353: # default) and relocated if they conflict, which is a slow very memory msousa@353: # consuming and fragmenting process. To avoid this, we pick a random, msousa@353: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link msousa@353: # time. Moving up from 0x10000000 also allows more sbrk(2) space. msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' msousa@353: ;; msousa@353: irix5* | irix6*) msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: # SGI C++ msousa@353: _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' msousa@353: msousa@353: # Archives containing C++ object files must be created using msousa@353: # "CC -ar", where "CC" is the IRIX C++ compiler. This is msousa@353: # necessary to make sure instantiated templates are included msousa@353: # in the archive. msousa@353: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' msousa@353: ;; msousa@353: *) msousa@353: if test "$GXX" = yes; then msousa@353: if test "$with_gnu_ld" = no; then msousa@353: _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' msousa@353: else msousa@353: _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' msousa@353: fi msousa@353: fi msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=yes msousa@353: ;; msousa@353: esac msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: _LT_TAGVAR(inherit_rpath, $1)=yes msousa@353: ;; msousa@353: msousa@353: linux* | k*bsd*-gnu | kopensolaris*-gnu) msousa@353: case $cc_basename in msousa@353: KCC*) msousa@353: # Kuck and Associates, Inc. (KAI) C++ Compiler msousa@353: msousa@353: # KCC will only create a shared library if the output file msousa@353: # ends with ".so" (or ".sl" for HP-UX), so rename the library msousa@353: # to its proper name (with version) after linking. msousa@353: _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' msousa@353: _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 $lib' msousa@353: # Commands to make compiler produce verbose output that lists msousa@353: # what "hidden" libraries, object files and flags are used when msousa@353: # linking a shared library. msousa@353: # msousa@353: # There doesn't appear to be a way to prevent this compiler from msousa@353: # explicitly linking system object files so we need to strip them msousa@353: # from the output so that they don't get included in the library msousa@353: # dependencies. msousa@353: output_verbose_link_cmd='templist=`$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' msousa@353: msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' msousa@353: msousa@353: # Archives containing C++ object files must be created using msousa@353: # "CC -Bstatic", where "CC" is the KAI C++ compiler. msousa@353: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' msousa@353: ;; msousa@353: icpc* | ecpc* ) msousa@353: # Intel C++ msousa@353: with_gnu_ld=yes msousa@353: # version 8.0 and above of icpc choke on multiply defined symbols msousa@353: # if we add $predep_objects and $postdep_objects, however 7.1 and msousa@353: # earlier do not add the objects themselves. msousa@353: case `$CC -V 2>&1` in msousa@353: *"Version 7."*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: _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' msousa@353: ;; msousa@353: *) # Version 8.0 or newer msousa@353: tmp_idyn= msousa@353: case $host_cpu in msousa@353: ia64*) tmp_idyn=' -i_dynamic';; msousa@353: esac msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: _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' msousa@353: ;; msousa@353: esac msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' msousa@353: ;; msousa@353: pgCC* | pgcpp*) msousa@353: # Portland Group C++ compiler msousa@353: case `$CC -V` in msousa@353: *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) msousa@353: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ msousa@353: rm -rf $tpldir~ msousa@353: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ msousa@353: compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' msousa@353: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ msousa@353: rm -rf $tpldir~ msousa@353: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ msousa@353: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ msousa@353: $RANLIB $oldlib' msousa@353: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ msousa@353: rm -rf $tpldir~ msousa@353: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ msousa@353: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ msousa@353: rm -rf $tpldir~ msousa@353: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ msousa@353: $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' msousa@353: ;; msousa@353: *) # Version 6 will use weak symbols msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' msousa@353: _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' msousa@353: ;; msousa@353: esac msousa@353: msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' msousa@353: _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' msousa@353: ;; msousa@353: cxx*) msousa@353: # Compaq C++ msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: _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' msousa@353: msousa@353: runpath_var=LD_RUN_PATH msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: msousa@353: # Commands to make compiler produce verbose output that lists msousa@353: # what "hidden" libraries, object files and flags are used when msousa@353: # linking a shared library. msousa@353: # msousa@353: # There doesn't appear to be a way to prevent this compiler from msousa@353: # explicitly linking system object files so we need to strip them msousa@353: # from the output so that they don't get included in the library msousa@353: # dependencies. msousa@353: output_verbose_link_cmd='templist=`$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' msousa@353: ;; msousa@353: xl*) msousa@353: # IBM XL 8.0 on PPC, with GNU ld msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' msousa@353: if test "x$supports_anon_versioning" = xyes; then msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ msousa@353: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ msousa@353: echo "local: *; };" >> $output_objdir/$libname.ver~ msousa@353: $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' msousa@353: fi msousa@353: ;; msousa@353: *) msousa@353: case `$CC -V 2>&1 | sed 5q` in msousa@353: *Sun\ C*) msousa@353: # Sun C++ 5.9 msousa@353: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' msousa@353: _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' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' msousa@353: _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' msousa@353: _LT_TAGVAR(compiler_needs_object, $1)=yes msousa@353: msousa@353: # Not sure whether something based on msousa@353: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 msousa@353: # would be better. msousa@353: output_verbose_link_cmd='echo' msousa@353: msousa@353: # Archives containing C++ object files must be created using msousa@353: # "CC -xar", where "CC" is the Sun C++ compiler. This is msousa@353: # necessary to make sure instantiated templates are included msousa@353: # in the archive. msousa@353: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: lynxos*) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: msousa@353: m88k*) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: msousa@353: mvs*) msousa@353: case $cc_basename in msousa@353: cxx*) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: *) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: netbsd*) msousa@353: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' msousa@353: wlarc= msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: fi msousa@353: # Workaround some broken pre-1.5 toolchains msousa@353: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' msousa@353: ;; msousa@353: msousa@353: *nto* | *qnx*) msousa@353: _LT_TAGVAR(ld_shlibs, $1)=yes msousa@353: ;; msousa@353: msousa@353: openbsd2*) msousa@353: # C++ shared libraries are fairly broken msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: msousa@353: openbsd*) msousa@353: if test -f /usr/libexec/ld.so; then msousa@353: _LT_TAGVAR(hardcode_direct, $1)=yes msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' msousa@353: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then msousa@353: _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' msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' msousa@353: fi msousa@353: output_verbose_link_cmd=echo msousa@353: else msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: msousa@353: osf3* | osf4* | osf5*) msousa@353: case $cc_basename in msousa@353: KCC*) msousa@353: # Kuck and Associates, Inc. (KAI) C++ Compiler msousa@353: msousa@353: # KCC will only create a shared library if the output file msousa@353: # ends with ".so" (or ".sl" for HP-UX), so rename the library msousa@353: # to its proper name (with version) after linking. msousa@353: _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' msousa@353: msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: msousa@353: # Archives containing C++ object files must be created using msousa@353: # the KAI C++ compiler. msousa@353: case $host in msousa@353: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; msousa@353: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; msousa@353: esac msousa@353: ;; msousa@353: RCC*) msousa@353: # Rational C++ 2.4.1 msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: cxx*) msousa@353: case $host in msousa@353: osf3*) msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' msousa@353: _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' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' msousa@353: _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' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ msousa@353: echo "-hidden">> $lib.exp~ msousa@353: $CC -shared$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~ msousa@353: $RM $lib.exp' msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' msousa@353: ;; msousa@353: esac msousa@353: msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: msousa@353: # Commands to make compiler produce verbose output that lists msousa@353: # what "hidden" libraries, object files and flags are used when msousa@353: # linking a shared library. msousa@353: # msousa@353: # There doesn't appear to be a way to prevent this compiler from msousa@353: # explicitly linking system object files so we need to strip them msousa@353: # from the output so that they don't get included in the library msousa@353: # dependencies. msousa@353: output_verbose_link_cmd='templist=`$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" | $Xsed' msousa@353: ;; msousa@353: *) msousa@353: if test "$GXX" = yes && test "$with_gnu_ld" = no; then msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' msousa@353: case $host in msousa@353: osf3*) msousa@353: _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' msousa@353: ;; msousa@353: *) msousa@353: _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' msousa@353: ;; msousa@353: esac msousa@353: msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=: msousa@353: msousa@353: # Commands to make compiler produce verbose output that lists msousa@353: # what "hidden" libraries, object files and flags are used when msousa@353: # linking a shared library. msousa@353: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' msousa@353: msousa@353: else msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: psos*) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: msousa@353: sunos4*) msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: # Sun C++ 4.x msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: lcc*) msousa@353: # Lucid msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: *) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: solaris*) msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: # Sun C++ 4.2, 5.x and Centerline C++ msousa@353: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes msousa@353: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ msousa@353: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' msousa@353: msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: case $host_os in msousa@353: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; msousa@353: *) msousa@353: # The compiler driver will combine and reorder linker options, msousa@353: # but understands `-z linker_flag'. msousa@353: # Supported since Solaris 2.6 (maybe 2.5.1?) msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' msousa@353: ;; msousa@353: esac msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=yes msousa@353: msousa@353: output_verbose_link_cmd='echo' msousa@353: msousa@353: # Archives containing C++ object files must be created using msousa@353: # "CC -xar", where "CC" is the Sun C++ compiler. This is msousa@353: # necessary to make sure instantiated templates are included msousa@353: # in the archive. msousa@353: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' msousa@353: ;; msousa@353: gcx*) msousa@353: # Green Hills C++ Compiler msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' msousa@353: msousa@353: # The C++ compiler must be used to create the archive. msousa@353: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' msousa@353: ;; msousa@353: *) msousa@353: # GNU C++ compiler with Solaris linker msousa@353: if test "$GXX" = yes && test "$with_gnu_ld" = no; then msousa@353: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' msousa@353: if $CC --version | $GREP -v '^2\.7' > /dev/null; then msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ msousa@353: $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' msousa@353: msousa@353: # Commands to make compiler produce verbose output that lists msousa@353: # what "hidden" libraries, object files and flags are used when msousa@353: # linking a shared library. msousa@353: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' msousa@353: else msousa@353: # g++ 2.7 appears to require `-G' NOT `-shared' on this msousa@353: # platform. msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ msousa@353: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' msousa@353: msousa@353: # Commands to make compiler produce verbose output that lists msousa@353: # what "hidden" libraries, object files and flags are used when msousa@353: # linking a shared library. msousa@353: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' msousa@353: fi msousa@353: msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' msousa@353: case $host_os in msousa@353: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; msousa@353: *) msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' msousa@353: ;; msousa@353: esac msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) msousa@353: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: runpath_var='LD_RUN_PATH' msousa@353: msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: sysv5* | sco3.2v5* | sco5v6*) msousa@353: # Note: We can NOT use -z defs as we might desire, because we do not msousa@353: # link with -lc, and that would cause any symbols used from libc to msousa@353: # always be unresolved, which means just about no library would msousa@353: # ever link correctly. If we're not using GNU ld we use -z text msousa@353: # though, which does catch some bad symbols but isn't as heavy-handed msousa@353: # as -z defs. msousa@353: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=yes msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' msousa@353: runpath_var='LD_RUN_PATH' msousa@353: msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: ;; msousa@353: *) msousa@353: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: tandem*) msousa@353: case $cc_basename in msousa@353: NCC*) msousa@353: # NonStop-UX NCC 3.20 msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: *) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: vxworks*) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: msousa@353: *) msousa@353: # FIXME: insert proper C++ library support msousa@353: _LT_TAGVAR(ld_shlibs, $1)=no msousa@353: ;; msousa@353: esac msousa@353: msousa@353: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) msousa@353: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no msousa@353: msousa@353: _LT_TAGVAR(GCC, $1)="$GXX" msousa@353: _LT_TAGVAR(LD, $1)="$LD" msousa@353: msousa@353: ## CAVEAT EMPTOR: msousa@353: ## There is no encapsulation within the following macros, do not change msousa@353: ## the running order or otherwise move them around unless you know exactly msousa@353: ## what you are doing... msousa@353: _LT_SYS_HIDDEN_LIBDEPS($1) msousa@353: _LT_COMPILER_PIC($1) msousa@353: _LT_COMPILER_C_O($1) msousa@353: _LT_COMPILER_FILE_LOCKS($1) msousa@353: _LT_LINKER_SHLIBS($1) msousa@353: _LT_SYS_DYNAMIC_LINKER($1) msousa@353: _LT_LINKER_HARDCODE_LIBPATH($1) msousa@353: msousa@353: _LT_CONFIG($1) msousa@353: fi # test -n "$compiler" msousa@353: msousa@353: CC=$lt_save_CC msousa@353: LDCXX=$LD msousa@353: LD=$lt_save_LD msousa@353: GCC=$lt_save_GCC msousa@353: with_gnu_ld=$lt_save_with_gnu_ld msousa@353: lt_cv_path_LDCXX=$lt_cv_path_LD msousa@353: lt_cv_path_LD=$lt_save_path_LD msousa@353: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld msousa@353: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld msousa@353: fi # test "$_lt_caught_CXX_error" != yes msousa@353: msousa@353: AC_LANG_POP msousa@353: ])# _LT_LANG_CXX_CONFIG msousa@353: msousa@353: msousa@353: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) msousa@353: # --------------------------------- msousa@353: # Figure out "hidden" library dependencies from verbose msousa@353: # compiler output when linking a shared library. msousa@353: # Parse the compiler output and extract the necessary msousa@353: # objects, libraries and library flags. msousa@353: m4_defun([_LT_SYS_HIDDEN_LIBDEPS], msousa@353: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl msousa@353: # Dependencies to place before and after the object being linked: msousa@353: _LT_TAGVAR(predep_objects, $1)= msousa@353: _LT_TAGVAR(postdep_objects, $1)= msousa@353: _LT_TAGVAR(predeps, $1)= msousa@353: _LT_TAGVAR(postdeps, $1)= msousa@353: _LT_TAGVAR(compiler_lib_search_path, $1)= msousa@353: msousa@353: dnl we can't use the lt_simple_compile_test_code here, msousa@353: dnl because it contains code intended for an executable, msousa@353: dnl not a library. It's possible we should let each msousa@353: dnl tag define a new lt_????_link_test_code variable, msousa@353: dnl but it's only used here... msousa@353: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF msousa@353: int a; msousa@353: void foo (void) { a = 0; } msousa@353: _LT_EOF msousa@353: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF msousa@353: class Foo msousa@353: { msousa@353: public: msousa@353: Foo (void) { a = 0; } msousa@353: private: msousa@353: int a; msousa@353: }; msousa@353: _LT_EOF msousa@353: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF msousa@353: subroutine foo msousa@353: implicit none msousa@353: integer*4 a msousa@353: a=0 msousa@353: return msousa@353: end msousa@353: _LT_EOF msousa@353: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF msousa@353: subroutine foo msousa@353: implicit none msousa@353: integer a msousa@353: a=0 msousa@353: return msousa@353: end msousa@353: _LT_EOF msousa@353: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF msousa@353: public class foo { msousa@353: private int a; msousa@353: public void bar (void) { msousa@353: a = 0; msousa@353: } msousa@353: }; msousa@353: _LT_EOF msousa@353: ]) msousa@353: dnl Parse the compiler output and extract the necessary msousa@353: dnl objects, libraries and library flags. msousa@353: if AC_TRY_EVAL(ac_compile); then msousa@353: # Parse the compiler output and extract the necessary msousa@353: # objects, libraries and library flags. msousa@353: msousa@353: # Sentinel used to keep track of whether or not we are before msousa@353: # the conftest object file. msousa@353: pre_test_object_deps_done=no msousa@353: msousa@353: for p in `eval "$output_verbose_link_cmd"`; do msousa@353: case $p in msousa@353: msousa@353: -L* | -R* | -l*) msousa@353: # Some compilers place space between "-{L,R}" and the path. msousa@353: # Remove the space. msousa@353: if test $p = "-L" || msousa@353: test $p = "-R"; then msousa@353: prev=$p msousa@353: continue msousa@353: else msousa@353: prev= msousa@353: fi msousa@353: msousa@353: if test "$pre_test_object_deps_done" = no; then msousa@353: case $p in msousa@353: -L* | -R*) msousa@353: # Internal compiler library paths should come after those msousa@353: # provided the user. The postdeps already come after the msousa@353: # user supplied libs so there is no need to process them. msousa@353: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then msousa@353: _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" msousa@353: else msousa@353: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" msousa@353: fi msousa@353: ;; msousa@353: # The "-l" case would never come before the object being msousa@353: # linked, so don't bother handling this case. msousa@353: esac msousa@353: else msousa@353: if test -z "$_LT_TAGVAR(postdeps, $1)"; then msousa@353: _LT_TAGVAR(postdeps, $1)="${prev}${p}" msousa@353: else msousa@353: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" msousa@353: fi msousa@353: fi msousa@353: ;; msousa@353: msousa@353: *.$objext) msousa@353: # This assumes that the test object file only shows up msousa@353: # once in the compiler output. msousa@353: if test "$p" = "conftest.$objext"; then msousa@353: pre_test_object_deps_done=yes msousa@353: continue msousa@353: fi msousa@353: msousa@353: if test "$pre_test_object_deps_done" = no; then msousa@353: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then msousa@353: _LT_TAGVAR(predep_objects, $1)="$p" msousa@353: else msousa@353: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" msousa@353: fi msousa@353: else msousa@353: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then msousa@353: _LT_TAGVAR(postdep_objects, $1)="$p" msousa@353: else msousa@353: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" msousa@353: fi msousa@353: fi msousa@353: ;; msousa@353: msousa@353: *) ;; # Ignore the rest. msousa@353: msousa@353: esac msousa@353: done msousa@353: msousa@353: # Clean up. msousa@353: rm -f a.out a.exe msousa@353: else msousa@353: echo "libtool.m4: error: problem compiling $1 test program" msousa@353: fi msousa@353: msousa@353: $RM -f confest.$objext msousa@353: msousa@353: # PORTME: override above test on systems where it is broken msousa@353: m4_if([$1], [CXX], msousa@353: [case $host_os in msousa@353: interix[[3-9]]*) msousa@353: # Interix 3.5 installs completely hosed .la files for C++, so rather than msousa@353: # hack all around it, let's just trust "g++" to DTRT. msousa@353: _LT_TAGVAR(predep_objects,$1)= msousa@353: _LT_TAGVAR(postdep_objects,$1)= msousa@353: _LT_TAGVAR(postdeps,$1)= msousa@353: ;; msousa@353: msousa@353: linux*) msousa@353: case `$CC -V 2>&1 | sed 5q` in msousa@353: *Sun\ C*) msousa@353: # Sun C++ 5.9 msousa@353: msousa@353: # The more standards-conforming stlport4 library is msousa@353: # incompatible with the Cstd library. Avoid specifying msousa@353: # it if it's in CXXFLAGS. Ignore libCrun as msousa@353: # -library=stlport4 depends on it. msousa@353: case " $CXX $CXXFLAGS " in msousa@353: *" -library=stlport4 "*) msousa@353: solaris_use_stlport4=yes msousa@353: ;; msousa@353: esac msousa@353: msousa@353: if test "$solaris_use_stlport4" != yes; then msousa@353: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: msousa@353: solaris*) msousa@353: case $cc_basename in msousa@353: CC*) msousa@353: # The more standards-conforming stlport4 library is msousa@353: # incompatible with the Cstd library. Avoid specifying msousa@353: # it if it's in CXXFLAGS. Ignore libCrun as msousa@353: # -library=stlport4 depends on it. msousa@353: case " $CXX $CXXFLAGS " in msousa@353: *" -library=stlport4 "*) msousa@353: solaris_use_stlport4=yes msousa@353: ;; msousa@353: esac msousa@353: msousa@353: # Adding this requires a known-good setup of shared libraries for msousa@353: # Sun compiler versions before 5.6, else PIC objects from an old msousa@353: # archive will be linked into the output, leading to subtle bugs. msousa@353: if test "$solaris_use_stlport4" != yes; then msousa@353: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: ;; msousa@353: esac msousa@353: ]) msousa@353: msousa@353: case " $_LT_TAGVAR(postdeps, $1) " in msousa@353: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; msousa@353: esac msousa@353: _LT_TAGVAR(compiler_lib_search_dirs, $1)= msousa@353: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then msousa@353: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` msousa@353: fi msousa@353: _LT_TAGDECL([], [compiler_lib_search_dirs], [1], msousa@353: [The directories searched by this compiler when creating a shared library]) msousa@353: _LT_TAGDECL([], [predep_objects], [1], msousa@353: [Dependencies to place before and after the objects being linked to msousa@353: create a shared library]) msousa@353: _LT_TAGDECL([], [postdep_objects], [1]) msousa@353: _LT_TAGDECL([], [predeps], [1]) msousa@353: _LT_TAGDECL([], [postdeps], [1]) msousa@353: _LT_TAGDECL([], [compiler_lib_search_path], [1], msousa@353: [The library search path used internally by the compiler when linking msousa@353: a shared library]) msousa@353: ])# _LT_SYS_HIDDEN_LIBDEPS msousa@353: msousa@353: msousa@353: # _LT_PROG_F77 msousa@353: # ------------ msousa@353: # Since AC_PROG_F77 is broken, in that it returns the empty string msousa@353: # if there is no fortran compiler, we have our own version here. msousa@353: m4_defun([_LT_PROG_F77], msousa@353: [ msousa@353: pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) msousa@353: AC_PROG_F77 msousa@353: if test -z "$F77" || test "X$F77" = "Xno"; then msousa@353: _lt_disable_F77=yes msousa@353: fi msousa@353: popdef([AC_MSG_ERROR]) msousa@353: ])# _LT_PROG_F77 msousa@353: msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([_LT_PROG_F77], []) msousa@353: msousa@353: msousa@353: # _LT_LANG_F77_CONFIG([TAG]) msousa@353: # -------------------------- msousa@353: # Ensure that the configuration variables for a Fortran 77 compiler are msousa@353: # suitably defined. These variables are subsequently used by _LT_CONFIG msousa@353: # to write the compiler configuration to `libtool'. msousa@353: m4_defun([_LT_LANG_F77_CONFIG], msousa@353: [AC_REQUIRE([_LT_PROG_F77])dnl msousa@353: AC_LANG_PUSH(Fortran 77) msousa@353: msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)= msousa@353: _LT_TAGVAR(always_export_symbols, $1)=no msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)= msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)= msousa@353: _LT_TAGVAR(hardcode_direct, $1)=no msousa@353: _LT_TAGVAR(hardcode_direct_absolute, $1)=no msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)= msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=no msousa@353: _LT_TAGVAR(hardcode_automatic, $1)=no msousa@353: _LT_TAGVAR(inherit_rpath, $1)=no msousa@353: _LT_TAGVAR(module_cmds, $1)= msousa@353: _LT_TAGVAR(module_expsym_cmds, $1)= msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=unknown msousa@353: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds msousa@353: _LT_TAGVAR(no_undefined_flag, $1)= msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)= msousa@353: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no msousa@353: msousa@353: # Source file extension for f77 test sources. msousa@353: ac_ext=f msousa@353: msousa@353: # Object file extension for compiled f77 test sources. msousa@353: objext=o msousa@353: _LT_TAGVAR(objext, $1)=$objext msousa@353: msousa@353: # No sense in running all these tests if we already determined that msousa@353: # the F77 compiler isn't working. Some variables (like enable_shared) msousa@353: # are currently assumed to apply to all compilers on this platform, msousa@353: # and will be corrupted by setting them based on a non-working compiler. msousa@353: if test "$_lt_disable_F77" != yes; then msousa@353: # Code to be used in simple compile tests msousa@353: lt_simple_compile_test_code="\ msousa@353: subroutine t msousa@353: return msousa@353: end msousa@353: " msousa@353: msousa@353: # Code to be used in simple link tests msousa@353: lt_simple_link_test_code="\ msousa@353: program t msousa@353: end msousa@353: " msousa@353: msousa@353: # ltmain only uses $CC for tagged configurations so make sure $CC is set. msousa@353: _LT_TAG_COMPILER msousa@353: msousa@353: # save warnings/boilerplate of simple test code msousa@353: _LT_COMPILER_BOILERPLATE msousa@353: _LT_LINKER_BOILERPLATE msousa@353: msousa@353: # Allow CC to be a program name with arguments. msousa@353: lt_save_CC="$CC" msousa@353: lt_save_GCC=$GCC msousa@353: CC=${F77-"f77"} msousa@353: compiler=$CC msousa@353: _LT_TAGVAR(compiler, $1)=$CC msousa@353: _LT_CC_BASENAME([$compiler]) msousa@353: GCC=$G77 msousa@353: if test -n "$compiler"; then msousa@353: AC_MSG_CHECKING([if libtool supports shared libraries]) msousa@353: AC_MSG_RESULT([$can_build_shared]) msousa@353: msousa@353: AC_MSG_CHECKING([whether to build shared libraries]) msousa@353: test "$can_build_shared" = "no" && enable_shared=no msousa@353: msousa@353: # On AIX, shared libraries and static libraries use the same namespace, and msousa@353: # are all built from PIC. msousa@353: case $host_os in msousa@353: aix3*) msousa@353: test "$enable_shared" = yes && enable_static=no msousa@353: if test -n "$RANLIB"; then msousa@353: archive_cmds="$archive_cmds~\$RANLIB \$lib" msousa@353: postinstall_cmds='$RANLIB $lib' msousa@353: fi msousa@353: ;; msousa@353: aix[[4-9]]*) msousa@353: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then msousa@353: test "$enable_shared" = yes && enable_static=no msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: AC_MSG_RESULT([$enable_shared]) msousa@353: msousa@353: AC_MSG_CHECKING([whether to build static libraries]) msousa@353: # Make sure either enable_shared or enable_static is yes. msousa@353: test "$enable_shared" = yes || enable_static=yes msousa@353: AC_MSG_RESULT([$enable_static]) msousa@353: msousa@353: _LT_TAGVAR(GCC, $1)="$G77" msousa@353: _LT_TAGVAR(LD, $1)="$LD" msousa@353: msousa@353: ## CAVEAT EMPTOR: msousa@353: ## There is no encapsulation within the following macros, do not change msousa@353: ## the running order or otherwise move them around unless you know exactly msousa@353: ## what you are doing... msousa@353: _LT_COMPILER_PIC($1) msousa@353: _LT_COMPILER_C_O($1) msousa@353: _LT_COMPILER_FILE_LOCKS($1) msousa@353: _LT_LINKER_SHLIBS($1) msousa@353: _LT_SYS_DYNAMIC_LINKER($1) msousa@353: _LT_LINKER_HARDCODE_LIBPATH($1) msousa@353: msousa@353: _LT_CONFIG($1) msousa@353: fi # test -n "$compiler" msousa@353: msousa@353: GCC=$lt_save_GCC msousa@353: CC="$lt_save_CC" msousa@353: fi # test "$_lt_disable_F77" != yes msousa@353: msousa@353: AC_LANG_POP msousa@353: ])# _LT_LANG_F77_CONFIG msousa@353: msousa@353: msousa@353: # _LT_PROG_FC msousa@353: # ----------- msousa@353: # Since AC_PROG_FC is broken, in that it returns the empty string msousa@353: # if there is no fortran compiler, we have our own version here. msousa@353: m4_defun([_LT_PROG_FC], msousa@353: [ msousa@353: pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) msousa@353: AC_PROG_FC msousa@353: if test -z "$FC" || test "X$FC" = "Xno"; then msousa@353: _lt_disable_FC=yes msousa@353: fi msousa@353: popdef([AC_MSG_ERROR]) msousa@353: ])# _LT_PROG_FC msousa@353: msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([_LT_PROG_FC], []) msousa@353: msousa@353: msousa@353: # _LT_LANG_FC_CONFIG([TAG]) msousa@353: # ------------------------- msousa@353: # Ensure that the configuration variables for a Fortran compiler are msousa@353: # suitably defined. These variables are subsequently used by _LT_CONFIG msousa@353: # to write the compiler configuration to `libtool'. msousa@353: m4_defun([_LT_LANG_FC_CONFIG], msousa@353: [AC_REQUIRE([_LT_PROG_FC])dnl msousa@353: AC_LANG_PUSH(Fortran) msousa@353: msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: _LT_TAGVAR(allow_undefined_flag, $1)= msousa@353: _LT_TAGVAR(always_export_symbols, $1)=no msousa@353: _LT_TAGVAR(archive_expsym_cmds, $1)= msousa@353: _LT_TAGVAR(export_dynamic_flag_spec, $1)= msousa@353: _LT_TAGVAR(hardcode_direct, $1)=no msousa@353: _LT_TAGVAR(hardcode_direct_absolute, $1)=no msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= msousa@353: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= msousa@353: _LT_TAGVAR(hardcode_libdir_separator, $1)= msousa@353: _LT_TAGVAR(hardcode_minus_L, $1)=no msousa@353: _LT_TAGVAR(hardcode_automatic, $1)=no msousa@353: _LT_TAGVAR(inherit_rpath, $1)=no msousa@353: _LT_TAGVAR(module_cmds, $1)= msousa@353: _LT_TAGVAR(module_expsym_cmds, $1)= msousa@353: _LT_TAGVAR(link_all_deplibs, $1)=unknown msousa@353: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds msousa@353: _LT_TAGVAR(no_undefined_flag, $1)= msousa@353: _LT_TAGVAR(whole_archive_flag_spec, $1)= msousa@353: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no msousa@353: msousa@353: # Source file extension for fc test sources. msousa@353: ac_ext=${ac_fc_srcext-f} msousa@353: msousa@353: # Object file extension for compiled fc test sources. msousa@353: objext=o msousa@353: _LT_TAGVAR(objext, $1)=$objext msousa@353: msousa@353: # No sense in running all these tests if we already determined that msousa@353: # the FC compiler isn't working. Some variables (like enable_shared) msousa@353: # are currently assumed to apply to all compilers on this platform, msousa@353: # and will be corrupted by setting them based on a non-working compiler. msousa@353: if test "$_lt_disable_FC" != yes; then msousa@353: # Code to be used in simple compile tests msousa@353: lt_simple_compile_test_code="\ msousa@353: subroutine t msousa@353: return msousa@353: end msousa@353: " msousa@353: msousa@353: # Code to be used in simple link tests msousa@353: lt_simple_link_test_code="\ msousa@353: program t msousa@353: end msousa@353: " msousa@353: msousa@353: # ltmain only uses $CC for tagged configurations so make sure $CC is set. msousa@353: _LT_TAG_COMPILER msousa@353: msousa@353: # save warnings/boilerplate of simple test code msousa@353: _LT_COMPILER_BOILERPLATE msousa@353: _LT_LINKER_BOILERPLATE msousa@353: msousa@353: # Allow CC to be a program name with arguments. msousa@353: lt_save_CC="$CC" msousa@353: lt_save_GCC=$GCC msousa@353: CC=${FC-"f95"} msousa@353: compiler=$CC msousa@353: GCC=$ac_cv_fc_compiler_gnu msousa@353: msousa@353: _LT_TAGVAR(compiler, $1)=$CC msousa@353: _LT_CC_BASENAME([$compiler]) msousa@353: msousa@353: if test -n "$compiler"; then msousa@353: AC_MSG_CHECKING([if libtool supports shared libraries]) msousa@353: AC_MSG_RESULT([$can_build_shared]) msousa@353: msousa@353: AC_MSG_CHECKING([whether to build shared libraries]) msousa@353: test "$can_build_shared" = "no" && enable_shared=no msousa@353: msousa@353: # On AIX, shared libraries and static libraries use the same namespace, and msousa@353: # are all built from PIC. msousa@353: case $host_os in msousa@353: aix3*) msousa@353: test "$enable_shared" = yes && enable_static=no msousa@353: if test -n "$RANLIB"; then msousa@353: archive_cmds="$archive_cmds~\$RANLIB \$lib" msousa@353: postinstall_cmds='$RANLIB $lib' msousa@353: fi msousa@353: ;; msousa@353: aix[[4-9]]*) msousa@353: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then msousa@353: test "$enable_shared" = yes && enable_static=no msousa@353: fi msousa@353: ;; msousa@353: esac msousa@353: AC_MSG_RESULT([$enable_shared]) msousa@353: msousa@353: AC_MSG_CHECKING([whether to build static libraries]) msousa@353: # Make sure either enable_shared or enable_static is yes. msousa@353: test "$enable_shared" = yes || enable_static=yes msousa@353: AC_MSG_RESULT([$enable_static]) msousa@353: msousa@353: _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" msousa@353: _LT_TAGVAR(LD, $1)="$LD" msousa@353: msousa@353: ## CAVEAT EMPTOR: msousa@353: ## There is no encapsulation within the following macros, do not change msousa@353: ## the running order or otherwise move them around unless you know exactly msousa@353: ## what you are doing... msousa@353: _LT_SYS_HIDDEN_LIBDEPS($1) msousa@353: _LT_COMPILER_PIC($1) msousa@353: _LT_COMPILER_C_O($1) msousa@353: _LT_COMPILER_FILE_LOCKS($1) msousa@353: _LT_LINKER_SHLIBS($1) msousa@353: _LT_SYS_DYNAMIC_LINKER($1) msousa@353: _LT_LINKER_HARDCODE_LIBPATH($1) msousa@353: msousa@353: _LT_CONFIG($1) msousa@353: fi # test -n "$compiler" msousa@353: msousa@353: GCC=$lt_save_GCC msousa@353: CC="$lt_save_CC" msousa@353: fi # test "$_lt_disable_FC" != yes msousa@353: msousa@353: AC_LANG_POP msousa@353: ])# _LT_LANG_FC_CONFIG msousa@353: msousa@353: msousa@353: # _LT_LANG_GCJ_CONFIG([TAG]) msousa@353: # -------------------------- msousa@353: # Ensure that the configuration variables for the GNU Java Compiler compiler msousa@353: # are suitably defined. These variables are subsequently used by _LT_CONFIG msousa@353: # to write the compiler configuration to `libtool'. msousa@353: m4_defun([_LT_LANG_GCJ_CONFIG], msousa@353: [AC_REQUIRE([LT_PROG_GCJ])dnl msousa@353: AC_LANG_SAVE msousa@353: msousa@353: # Source file extension for Java test sources. msousa@353: ac_ext=java msousa@353: msousa@353: # Object file extension for compiled Java test sources. msousa@353: objext=o msousa@353: _LT_TAGVAR(objext, $1)=$objext msousa@353: msousa@353: # Code to be used in simple compile tests msousa@353: lt_simple_compile_test_code="class foo {}" msousa@353: msousa@353: # Code to be used in simple link tests msousa@353: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' msousa@353: msousa@353: # ltmain only uses $CC for tagged configurations so make sure $CC is set. msousa@353: _LT_TAG_COMPILER msousa@353: msousa@353: # save warnings/boilerplate of simple test code msousa@353: _LT_COMPILER_BOILERPLATE msousa@353: _LT_LINKER_BOILERPLATE msousa@353: msousa@353: # Allow CC to be a program name with arguments. msousa@353: lt_save_CC="$CC" msousa@353: lt_save_GCC=$GCC msousa@353: GCC=yes msousa@353: CC=${GCJ-"gcj"} msousa@353: compiler=$CC msousa@353: _LT_TAGVAR(compiler, $1)=$CC msousa@353: _LT_TAGVAR(LD, $1)="$LD" msousa@353: _LT_CC_BASENAME([$compiler]) msousa@353: msousa@353: # GCJ did not exist at the time GCC didn't implicitly link libc in. msousa@353: _LT_TAGVAR(archive_cmds_need_lc, $1)=no msousa@353: msousa@353: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds msousa@353: msousa@353: ## CAVEAT EMPTOR: msousa@353: ## There is no encapsulation within the following macros, do not change msousa@353: ## the running order or otherwise move them around unless you know exactly msousa@353: ## what you are doing... msousa@353: if test -n "$compiler"; then msousa@353: _LT_COMPILER_NO_RTTI($1) msousa@353: _LT_COMPILER_PIC($1) msousa@353: _LT_COMPILER_C_O($1) msousa@353: _LT_COMPILER_FILE_LOCKS($1) msousa@353: _LT_LINKER_SHLIBS($1) msousa@353: _LT_LINKER_HARDCODE_LIBPATH($1) msousa@353: msousa@353: _LT_CONFIG($1) msousa@353: fi msousa@353: msousa@353: AC_LANG_RESTORE msousa@353: msousa@353: GCC=$lt_save_GCC msousa@353: CC="$lt_save_CC" msousa@353: ])# _LT_LANG_GCJ_CONFIG msousa@353: msousa@353: msousa@353: # _LT_LANG_RC_CONFIG([TAG]) msousa@353: # ------------------------- msousa@353: # Ensure that the configuration variables for the Windows resource compiler msousa@353: # are suitably defined. These variables are subsequently used by _LT_CONFIG msousa@353: # to write the compiler configuration to `libtool'. msousa@353: m4_defun([_LT_LANG_RC_CONFIG], msousa@353: [AC_REQUIRE([LT_PROG_RC])dnl msousa@353: AC_LANG_SAVE msousa@353: msousa@353: # Source file extension for RC test sources. msousa@353: ac_ext=rc msousa@353: msousa@353: # Object file extension for compiled RC test sources. msousa@353: objext=o msousa@353: _LT_TAGVAR(objext, $1)=$objext msousa@353: msousa@353: # Code to be used in simple compile tests msousa@353: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' msousa@353: msousa@353: # Code to be used in simple link tests msousa@353: lt_simple_link_test_code="$lt_simple_compile_test_code" msousa@353: msousa@353: # ltmain only uses $CC for tagged configurations so make sure $CC is set. msousa@353: _LT_TAG_COMPILER msousa@353: msousa@353: # save warnings/boilerplate of simple test code msousa@353: _LT_COMPILER_BOILERPLATE msousa@353: _LT_LINKER_BOILERPLATE msousa@353: msousa@353: # Allow CC to be a program name with arguments. msousa@353: lt_save_CC="$CC" msousa@353: lt_save_GCC=$GCC msousa@353: GCC= msousa@353: CC=${RC-"windres"} msousa@353: compiler=$CC msousa@353: _LT_TAGVAR(compiler, $1)=$CC msousa@353: _LT_CC_BASENAME([$compiler]) msousa@353: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes msousa@353: msousa@353: if test -n "$compiler"; then msousa@353: : msousa@353: _LT_CONFIG($1) msousa@353: fi msousa@353: msousa@353: GCC=$lt_save_GCC msousa@353: AC_LANG_RESTORE msousa@353: CC="$lt_save_CC" msousa@353: ])# _LT_LANG_RC_CONFIG msousa@353: msousa@353: msousa@353: # LT_PROG_GCJ msousa@353: # ----------- msousa@353: AC_DEFUN([LT_PROG_GCJ], msousa@353: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], msousa@353: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], msousa@353: [AC_CHECK_TOOL(GCJ, gcj,) msousa@353: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" msousa@353: AC_SUBST(GCJFLAGS)])])[]dnl msousa@353: ]) msousa@353: msousa@353: # Old name: msousa@353: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([LT_AC_PROG_GCJ], []) msousa@353: msousa@353: msousa@353: # LT_PROG_RC msousa@353: # ---------- msousa@353: AC_DEFUN([LT_PROG_RC], msousa@353: [AC_CHECK_TOOL(RC, windres,) msousa@353: ]) msousa@353: msousa@353: # Old name: msousa@353: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([LT_AC_PROG_RC], []) msousa@353: msousa@353: msousa@353: # _LT_DECL_EGREP msousa@353: # -------------- msousa@353: # If we don't have a new enough Autoconf to choose the best grep msousa@353: # available, choose the one first in the user's PATH. msousa@353: m4_defun([_LT_DECL_EGREP], msousa@353: [AC_REQUIRE([AC_PROG_EGREP])dnl msousa@353: AC_REQUIRE([AC_PROG_FGREP])dnl msousa@353: test -z "$GREP" && GREP=grep msousa@353: _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) msousa@353: _LT_DECL([], [EGREP], [1], [An ERE matcher]) msousa@353: _LT_DECL([], [FGREP], [1], [A literal string matcher]) msousa@353: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too msousa@353: AC_SUBST([GREP]) msousa@353: ]) msousa@353: msousa@353: msousa@353: # _LT_DECL_OBJDUMP msousa@353: # -------------- msousa@353: # If we don't have a new enough Autoconf to choose the best objdump msousa@353: # available, choose the one first in the user's PATH. msousa@353: m4_defun([_LT_DECL_OBJDUMP], msousa@353: [AC_CHECK_TOOL(OBJDUMP, objdump, false) msousa@353: test -z "$OBJDUMP" && OBJDUMP=objdump msousa@353: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) msousa@353: AC_SUBST([OBJDUMP]) msousa@353: ]) msousa@353: msousa@353: msousa@353: # _LT_DECL_SED msousa@353: # ------------ msousa@353: # Check for a fully-functional sed program, that truncates msousa@353: # as few characters as possible. Prefer GNU sed if found. msousa@353: m4_defun([_LT_DECL_SED], msousa@353: [AC_PROG_SED msousa@353: test -z "$SED" && SED=sed msousa@353: Xsed="$SED -e 1s/^X//" msousa@353: _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) msousa@353: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], msousa@353: [Sed that helps us avoid accidentally triggering echo(1) options like -n]) msousa@353: ])# _LT_DECL_SED msousa@353: msousa@353: m4_ifndef([AC_PROG_SED], [ msousa@353: ############################################################ msousa@353: # NOTE: This macro has been submitted for inclusion into # msousa@353: # GNU Autoconf as AC_PROG_SED. When it is available in # msousa@353: # a released version of Autoconf we should remove this # msousa@353: # macro and use it instead. # msousa@353: ############################################################ msousa@353: msousa@353: m4_defun([AC_PROG_SED], msousa@353: [AC_MSG_CHECKING([for a sed that does not truncate output]) msousa@353: AC_CACHE_VAL(lt_cv_path_SED, msousa@353: [# Loop through the user's path and test for sed and gsed. msousa@353: # Then use that list of sed's as ones to test for truncation. msousa@353: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR msousa@353: for as_dir in $PATH msousa@353: do msousa@353: IFS=$as_save_IFS msousa@353: test -z "$as_dir" && as_dir=. msousa@353: for lt_ac_prog in sed gsed; do msousa@353: for ac_exec_ext in '' $ac_executable_extensions; do msousa@353: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then msousa@353: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" msousa@353: fi msousa@353: done msousa@353: done msousa@353: done msousa@353: IFS=$as_save_IFS msousa@353: lt_ac_max=0 msousa@353: lt_ac_count=0 msousa@353: # Add /usr/xpg4/bin/sed as it is typically found on Solaris msousa@353: # along with /bin/sed that truncates output. msousa@353: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do msousa@353: test ! -f $lt_ac_sed && continue msousa@353: cat /dev/null > conftest.in msousa@353: lt_ac_count=0 msousa@353: echo $ECHO_N "0123456789$ECHO_C" >conftest.in msousa@353: # Check for GNU sed and select it if it is found. msousa@353: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then msousa@353: lt_cv_path_SED=$lt_ac_sed msousa@353: break msousa@353: fi msousa@353: while true; do msousa@353: cat conftest.in conftest.in >conftest.tmp msousa@353: mv conftest.tmp conftest.in msousa@353: cp conftest.in conftest.nl msousa@353: echo >>conftest.nl msousa@353: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break msousa@353: cmp -s conftest.out conftest.nl || break msousa@353: # 10000 chars as input seems more than enough msousa@353: test $lt_ac_count -gt 10 && break msousa@353: lt_ac_count=`expr $lt_ac_count + 1` msousa@353: if test $lt_ac_count -gt $lt_ac_max; then msousa@353: lt_ac_max=$lt_ac_count msousa@353: lt_cv_path_SED=$lt_ac_sed msousa@353: fi msousa@353: done msousa@353: done msousa@353: ]) msousa@353: SED=$lt_cv_path_SED msousa@353: AC_SUBST([SED]) msousa@353: AC_MSG_RESULT([$SED]) msousa@353: ])#AC_PROG_SED msousa@353: ])#m4_ifndef msousa@353: msousa@353: # Old name: msousa@353: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) msousa@353: dnl aclocal-1.4 backwards compatibility: msousa@353: dnl AC_DEFUN([LT_AC_PROG_SED], []) msousa@353: msousa@353: msousa@353: # _LT_CHECK_SHELL_FEATURES msousa@353: # ------------------------ msousa@353: # Find out whether the shell is Bourne or XSI compatible, msousa@353: # or has some other useful features. msousa@353: m4_defun([_LT_CHECK_SHELL_FEATURES], msousa@353: [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) msousa@353: # Try some XSI features msousa@353: xsi_shell=no msousa@353: ( _lt_dummy="a/b/c" msousa@353: test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ msousa@353: = c,a/b,, \ msousa@353: && eval 'test $(( 1 + 1 )) -eq 2 \ msousa@353: && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ msousa@353: && xsi_shell=yes msousa@353: AC_MSG_RESULT([$xsi_shell]) msousa@353: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) msousa@353: msousa@353: AC_MSG_CHECKING([whether the shell understands "+="]) msousa@353: lt_shell_append=no msousa@353: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ msousa@353: >/dev/null 2>&1 \ msousa@353: && lt_shell_append=yes msousa@353: AC_MSG_RESULT([$lt_shell_append]) msousa@353: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) msousa@353: msousa@353: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then msousa@353: lt_unset=unset msousa@353: else msousa@353: lt_unset=false msousa@353: fi msousa@353: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl msousa@353: msousa@353: # test EBCDIC or ASCII msousa@353: case `echo X|tr X '\101'` in msousa@353: A) # ASCII based system msousa@353: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr msousa@353: lt_SP2NL='tr \040 \012' msousa@353: lt_NL2SP='tr \015\012 \040\040' msousa@353: ;; msousa@353: *) # EBCDIC based system msousa@353: lt_SP2NL='tr \100 \n' msousa@353: lt_NL2SP='tr \r\n \100\100' msousa@353: ;; msousa@353: esac msousa@353: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl msousa@353: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl msousa@353: ])# _LT_CHECK_SHELL_FEATURES msousa@353: msousa@353: msousa@353: # _LT_PROG_XSI_SHELLFNS msousa@353: # --------------------- msousa@353: # Bourne and XSI compatible variants of some useful shell functions. msousa@353: m4_defun([_LT_PROG_XSI_SHELLFNS], msousa@353: [case $xsi_shell in msousa@353: yes) msousa@353: cat << \_LT_EOF >> "$cfgfile" msousa@353: msousa@353: # func_dirname file append nondir_replacement msousa@353: # Compute the dirname of FILE. If nonempty, add APPEND to the result, msousa@353: # otherwise set result to NONDIR_REPLACEMENT. msousa@353: func_dirname () msousa@353: { msousa@353: case ${1} in msousa@353: */*) func_dirname_result="${1%/*}${2}" ;; msousa@353: * ) func_dirname_result="${3}" ;; msousa@353: esac msousa@353: } msousa@353: msousa@353: # func_basename file msousa@353: func_basename () msousa@353: { msousa@353: func_basename_result="${1##*/}" msousa@353: } msousa@353: msousa@353: # func_dirname_and_basename file append nondir_replacement msousa@353: # perform func_basename and func_dirname in a single function msousa@353: # call: msousa@353: # dirname: Compute the dirname of FILE. If nonempty, msousa@353: # add APPEND to the result, otherwise set result msousa@353: # to NONDIR_REPLACEMENT. msousa@353: # value returned in "$func_dirname_result" msousa@353: # basename: Compute filename of FILE. msousa@353: # value retuned in "$func_basename_result" msousa@353: # Implementation must be kept synchronized with func_dirname msousa@353: # and func_basename. For efficiency, we do not delegate to msousa@353: # those functions but instead duplicate the functionality here. msousa@353: func_dirname_and_basename () msousa@353: { msousa@353: case ${1} in msousa@353: */*) func_dirname_result="${1%/*}${2}" ;; msousa@353: * ) func_dirname_result="${3}" ;; msousa@353: esac msousa@353: func_basename_result="${1##*/}" msousa@353: } msousa@353: msousa@353: # func_stripname prefix suffix name msousa@353: # strip PREFIX and SUFFIX off of NAME. msousa@353: # PREFIX and SUFFIX must not contain globbing or regex special msousa@353: # characters, hashes, percent signs, but SUFFIX may contain a leading msousa@353: # dot (in which case that matches only a dot). msousa@353: func_stripname () msousa@353: { msousa@353: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are msousa@353: # positional parameters, so assign one to ordinary parameter first. msousa@353: func_stripname_result=${3} msousa@353: func_stripname_result=${func_stripname_result#"${1}"} msousa@353: func_stripname_result=${func_stripname_result%"${2}"} msousa@353: } msousa@353: msousa@353: # func_opt_split msousa@353: func_opt_split () msousa@353: { msousa@353: func_opt_split_opt=${1%%=*} msousa@353: func_opt_split_arg=${1#*=} msousa@353: } msousa@353: msousa@353: # func_lo2o object msousa@353: func_lo2o () msousa@353: { msousa@353: case ${1} in msousa@353: *.lo) func_lo2o_result=${1%.lo}.${objext} ;; msousa@353: *) func_lo2o_result=${1} ;; msousa@353: esac msousa@353: } msousa@353: msousa@353: # func_xform libobj-or-source msousa@353: func_xform () msousa@353: { msousa@353: func_xform_result=${1%.*}.lo msousa@353: } msousa@353: msousa@353: # func_arith arithmetic-term... msousa@353: func_arith () msousa@353: { msousa@353: func_arith_result=$(( $[*] )) msousa@353: } msousa@353: msousa@353: # func_len string msousa@353: # STRING may not start with a hyphen. msousa@353: func_len () msousa@353: { msousa@353: func_len_result=${#1} msousa@353: } msousa@353: msousa@353: _LT_EOF msousa@353: ;; msousa@353: *) # Bourne compatible functions. msousa@353: cat << \_LT_EOF >> "$cfgfile" msousa@353: msousa@353: # func_dirname file append nondir_replacement msousa@353: # Compute the dirname of FILE. If nonempty, add APPEND to the result, msousa@353: # otherwise set result to NONDIR_REPLACEMENT. msousa@353: func_dirname () msousa@353: { msousa@353: # Extract subdirectory from the argument. msousa@353: func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` msousa@353: if test "X$func_dirname_result" = "X${1}"; then msousa@353: func_dirname_result="${3}" msousa@353: else msousa@353: func_dirname_result="$func_dirname_result${2}" msousa@353: fi msousa@353: } msousa@353: msousa@353: # func_basename file msousa@353: func_basename () msousa@353: { msousa@353: func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` msousa@353: } msousa@353: msousa@353: dnl func_dirname_and_basename msousa@353: dnl A portable version of this function is already defined in general.m4sh msousa@353: dnl so there is no need for it here. msousa@353: msousa@353: # func_stripname prefix suffix name msousa@353: # strip PREFIX and SUFFIX off of NAME. msousa@353: # PREFIX and SUFFIX must not contain globbing or regex special msousa@353: # characters, hashes, percent signs, but SUFFIX may contain a leading msousa@353: # dot (in which case that matches only a dot). msousa@353: # func_strip_suffix prefix name msousa@353: func_stripname () msousa@353: { msousa@353: case ${2} in msousa@353: .*) func_stripname_result=`$ECHO "X${3}" \ msousa@353: | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; msousa@353: *) func_stripname_result=`$ECHO "X${3}" \ msousa@353: | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; msousa@353: esac msousa@353: } msousa@353: msousa@353: # sed scripts: msousa@353: my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' msousa@353: my_sed_long_arg='1s/^-[[^=]]*=//' msousa@353: msousa@353: # func_opt_split msousa@353: func_opt_split () msousa@353: { msousa@353: func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` msousa@353: func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` msousa@353: } msousa@353: msousa@353: # func_lo2o object msousa@353: func_lo2o () msousa@353: { msousa@353: func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` msousa@353: } msousa@353: msousa@353: # func_xform libobj-or-source msousa@353: func_xform () msousa@353: { msousa@353: func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` msousa@353: } msousa@353: msousa@353: # func_arith arithmetic-term... msousa@353: func_arith () msousa@353: { msousa@353: func_arith_result=`expr "$[@]"` msousa@353: } msousa@353: msousa@353: # func_len string msousa@353: # STRING may not start with a hyphen. msousa@353: func_len () msousa@353: { msousa@353: func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` msousa@353: } msousa@353: msousa@353: _LT_EOF msousa@353: esac msousa@353: msousa@353: case $lt_shell_append in msousa@353: yes) msousa@353: cat << \_LT_EOF >> "$cfgfile" msousa@353: msousa@353: # func_append var value msousa@353: # Append VALUE to the end of shell variable VAR. msousa@353: func_append () msousa@353: { msousa@353: eval "$[1]+=\$[2]" msousa@353: } msousa@353: _LT_EOF msousa@353: ;; msousa@353: *) msousa@353: cat << \_LT_EOF >> "$cfgfile" msousa@353: msousa@353: # func_append var value msousa@353: # Append VALUE to the end of shell variable VAR. msousa@353: func_append () msousa@353: { msousa@353: eval "$[1]=\$$[1]\$[2]" msousa@353: } msousa@353: msousa@353: _LT_EOF msousa@353: ;; msousa@353: esac msousa@353: ])