mirror of
https://git.wownero.com/wownero/wownero.git
synced 2024-08-15 01:03:23 +00:00
These files were pulled from the 1.6.3 release tarball. This new version builds against OpenSSL version 1.1 which will be the default in the new Debian Stable which is due to be released RealSoonNow (tm).
9373 lines
335 KiB
Text
9373 lines
335 KiB
Text
# generated automatically by aclocal 1.15 -*- Autoconf -*-
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# Copyright (C) 1996-2014 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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#
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# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
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# Written by Gordon Matzigkeit, 1996
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#
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# This file is free software; the Free Software Foundation gives
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# unlimited permission to copy and/or distribute it, with or without
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# modifications, as long as this notice is preserved.
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m4_define([_LT_COPYING], [dnl
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# Copyright (C) 2014 Free Software Foundation, Inc.
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# This is free software; see the source for copying conditions. There is NO
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# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# GNU Libtool is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of of the License, or
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# (at your option) any later version.
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#
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program or library that is built
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# using GNU Libtool, you may include this file under the same
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# distribution terms that you use for the rest of that program.
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#
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# GNU Libtool is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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])
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# serial 58 LT_INIT
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# LT_PREREQ(VERSION)
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# ------------------
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# Complain and exit if this libtool version is less that VERSION.
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m4_defun([LT_PREREQ],
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[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
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[m4_default([$3],
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[m4_fatal([Libtool version $1 or higher is required],
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63)])],
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[$2])])
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# _LT_CHECK_BUILDDIR
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# ------------------
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# Complain if the absolute build directory name contains unusual characters
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m4_defun([_LT_CHECK_BUILDDIR],
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[case `pwd` in
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*\ * | *\ *)
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AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
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esac
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])
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# LT_INIT([OPTIONS])
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# ------------------
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AC_DEFUN([LT_INIT],
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[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
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AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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AC_BEFORE([$0], [LT_LANG])dnl
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AC_BEFORE([$0], [LT_OUTPUT])dnl
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AC_BEFORE([$0], [LTDL_INIT])dnl
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m4_require([_LT_CHECK_BUILDDIR])dnl
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dnl Autoconf doesn't catch unexpanded LT_ macros by default:
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m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
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m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
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dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
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dnl unless we require an AC_DEFUNed macro:
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AC_REQUIRE([LTOPTIONS_VERSION])dnl
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AC_REQUIRE([LTSUGAR_VERSION])dnl
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AC_REQUIRE([LTVERSION_VERSION])dnl
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AC_REQUIRE([LTOBSOLETE_VERSION])dnl
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m4_require([_LT_PROG_LTMAIN])dnl
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_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
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dnl Parse OPTIONS
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_LT_SET_OPTIONS([$0], [$1])
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# This can be used to rebuild libtool when needed
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LIBTOOL_DEPS=$ltmain
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# Always use our own libtool.
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LIBTOOL='$(SHELL) $(top_builddir)/libtool'
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AC_SUBST(LIBTOOL)dnl
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_LT_SETUP
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# Only expand once:
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m4_define([LT_INIT])
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])# LT_INIT
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# Old names:
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AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
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AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
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dnl aclocal-1.4 backwards compatibility:
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dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
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dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
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# _LT_PREPARE_CC_BASENAME
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# -----------------------
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m4_defun([_LT_PREPARE_CC_BASENAME], [
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# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
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func_cc_basename ()
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{
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for cc_temp in @S|@*""; do
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case $cc_temp in
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
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distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
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\-*) ;;
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*) break;;
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esac
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done
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func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
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}
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])# _LT_PREPARE_CC_BASENAME
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# _LT_CC_BASENAME(CC)
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# -------------------
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# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
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# but that macro is also expanded into generated libtool script, which
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# arranges for $SED and $ECHO to be set by different means.
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m4_defun([_LT_CC_BASENAME],
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[m4_require([_LT_PREPARE_CC_BASENAME])dnl
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AC_REQUIRE([_LT_DECL_SED])dnl
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AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
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func_cc_basename $1
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cc_basename=$func_cc_basename_result
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])
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# _LT_FILEUTILS_DEFAULTS
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# ----------------------
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# It is okay to use these file commands and assume they have been set
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# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
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m4_defun([_LT_FILEUTILS_DEFAULTS],
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[: ${CP="cp -f"}
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: ${MV="mv -f"}
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: ${RM="rm -f"}
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])# _LT_FILEUTILS_DEFAULTS
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# _LT_SETUP
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# ---------
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m4_defun([_LT_SETUP],
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[AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
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AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
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_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
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dnl
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_LT_DECL([], [host_alias], [0], [The host system])dnl
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_LT_DECL([], [host], [0])dnl
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_LT_DECL([], [host_os], [0])dnl
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dnl
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_LT_DECL([], [build_alias], [0], [The build system])dnl
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_LT_DECL([], [build], [0])dnl
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_LT_DECL([], [build_os], [0])dnl
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dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([LT_PATH_LD])dnl
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AC_REQUIRE([LT_PATH_NM])dnl
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dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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test -z "$LN_S" && LN_S="ln -s"
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_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
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dnl
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AC_REQUIRE([LT_CMD_MAX_LEN])dnl
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_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
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_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
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dnl
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m4_require([_LT_FILEUTILS_DEFAULTS])dnl
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m4_require([_LT_CHECK_SHELL_FEATURES])dnl
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m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
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m4_require([_LT_CMD_RELOAD])dnl
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m4_require([_LT_CHECK_MAGIC_METHOD])dnl
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m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
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m4_require([_LT_CMD_OLD_ARCHIVE])dnl
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m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
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m4_require([_LT_WITH_SYSROOT])dnl
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m4_require([_LT_CMD_TRUNCATE])dnl
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_LT_CONFIG_LIBTOOL_INIT([
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# See if we are running on zsh, and set the options that allow our
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# commands through without removal of \ escapes INIT.
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if test -n "\${ZSH_VERSION+set}"; then
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setopt NO_GLOB_SUBST
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fi
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])
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if test -n "${ZSH_VERSION+set}"; then
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setopt NO_GLOB_SUBST
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fi
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_LT_CHECK_OBJDIR
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m4_require([_LT_TAG_COMPILER])dnl
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case $host_os in
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aix3*)
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# AIX sometimes has problems with the GCC collect2 program. For some
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# reason, if we set the COLLECT_NAMES environment variable, the problems
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# vanish in a puff of smoke.
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if test set != "${COLLECT_NAMES+set}"; then
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COLLECT_NAMES=
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export COLLECT_NAMES
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fi
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;;
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esac
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# Global variables:
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ofile=libtool
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can_build_shared=yes
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# All known linkers require a '.a' archive for static linking (except MSVC,
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# which needs '.lib').
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libext=a
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with_gnu_ld=$lt_cv_prog_gnu_ld
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old_CC=$CC
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old_CFLAGS=$CFLAGS
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# Set sane defaults for various variables
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test -z "$CC" && CC=cc
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test -z "$LTCC" && LTCC=$CC
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test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
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test -z "$LD" && LD=ld
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test -z "$ac_objext" && ac_objext=o
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_LT_CC_BASENAME([$compiler])
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# Only perform the check for file, if the check method requires it
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test -z "$MAGIC_CMD" && MAGIC_CMD=file
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case $deplibs_check_method in
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file_magic*)
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if test "$file_magic_cmd" = '$MAGIC_CMD'; then
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_LT_PATH_MAGIC
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fi
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;;
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esac
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# Use C for the default configuration in the libtool script
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LT_SUPPORTED_TAG([CC])
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_LT_LANG_C_CONFIG
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_LT_LANG_DEFAULT_CONFIG
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_LT_CONFIG_COMMANDS
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])# _LT_SETUP
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# _LT_PREPARE_SED_QUOTE_VARS
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# --------------------------
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# Define a few sed substitution that help us do robust quoting.
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m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
|
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[# Backslashify metacharacters that are still active within
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# double-quoted strings.
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sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
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# Same as above, but do not quote variable references.
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|
double_quote_subst='s/\([["`\\]]\)/\\\1/g'
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|
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# Sed substitution to delay expansion of an escaped shell variable in a
|
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# double_quote_subst'ed string.
|
|
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
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# Sed substitution to delay expansion of an escaped single quote.
|
|
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
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|
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# Sed substitution to avoid accidental globbing in evaled expressions
|
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no_glob_subst='s/\*/\\\*/g'
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])
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# _LT_PROG_LTMAIN
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# ---------------
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# Note that this code is called both from 'configure', and 'config.status'
|
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# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
|
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# 'config.status' has no value for ac_aux_dir unless we are using Automake,
|
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# so we pass a copy along to make sure it has a sensible value anyway.
|
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m4_defun([_LT_PROG_LTMAIN],
|
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[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
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_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
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ltmain=$ac_aux_dir/ltmain.sh
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])# _LT_PROG_LTMAIN
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# So that we can recreate a full libtool script including additional
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# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
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# in macros and then make a single call at the end using the 'libtool'
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# label.
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# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
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# ----------------------------------------
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# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
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m4_define([_LT_CONFIG_LIBTOOL_INIT],
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[m4_ifval([$1],
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[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
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[$1
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])])])
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# Initialize.
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m4_define([_LT_OUTPUT_LIBTOOL_INIT])
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# _LT_CONFIG_LIBTOOL([COMMANDS])
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# ------------------------------
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# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
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m4_define([_LT_CONFIG_LIBTOOL],
|
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[m4_ifval([$1],
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[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
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[$1
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])])])
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# Initialize.
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m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
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# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
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# -----------------------------------------------------
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m4_defun([_LT_CONFIG_SAVE_COMMANDS],
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[_LT_CONFIG_LIBTOOL([$1])
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_LT_CONFIG_LIBTOOL_INIT([$2])
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])
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# _LT_FORMAT_COMMENT([COMMENT])
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# -----------------------------
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# Add leading comment marks to the start of each line, and a trailing
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# full-stop to the whole comment if one is not present already.
|
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m4_define([_LT_FORMAT_COMMENT],
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[m4_ifval([$1], [
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m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
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[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
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)])
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# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
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# -------------------------------------------------------------------
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# CONFIGNAME is the name given to the value in the libtool script.
|
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# VARNAME is the (base) name used in the configure script.
|
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# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
|
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# VARNAME. Any other value will be used directly.
|
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m4_define([_LT_DECL],
|
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[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
|
|
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
|
|
[m4_ifval([$1], [$1], [$2])])
|
|
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
|
|
m4_ifval([$4],
|
|
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
|
|
lt_dict_add_subkey([lt_decl_dict], [$2],
|
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[tagged?], [m4_ifval([$5], [yes], [no])])])
|
|
])
|
|
|
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|
|
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
|
|
# --------------------------------------------------------
|
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m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
|
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|
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|
|
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
|
|
# ------------------------------------------------
|
|
m4_define([lt_decl_tag_varnames],
|
|
[_lt_decl_filter([tagged?], [yes], $@)])
|
|
|
|
|
|
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
|
|
# ---------------------------------------------------------
|
|
m4_define([_lt_decl_filter],
|
|
[m4_case([$#],
|
|
[0], [m4_fatal([$0: too few arguments: $#])],
|
|
[1], [m4_fatal([$0: too few arguments: $#: $1])],
|
|
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
|
|
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
|
|
[lt_dict_filter([lt_decl_dict], $@)])[]dnl
|
|
])
|
|
|
|
|
|
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
|
|
# --------------------------------------------------
|
|
m4_define([lt_decl_quote_varnames],
|
|
[_lt_decl_filter([value], [1], $@)])
|
|
|
|
|
|
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
|
|
# ---------------------------------------------------
|
|
m4_define([lt_decl_dquote_varnames],
|
|
[_lt_decl_filter([value], [2], $@)])
|
|
|
|
|
|
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
|
|
# ---------------------------------------------------
|
|
m4_define([lt_decl_varnames_tagged],
|
|
[m4_assert([$# <= 2])dnl
|
|
_$0(m4_quote(m4_default([$1], [[, ]])),
|
|
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
|
|
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
|
|
m4_define([_lt_decl_varnames_tagged],
|
|
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
|
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# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
|
|
# ------------------------------------------------
|
|
m4_define([lt_decl_all_varnames],
|
|
[_$0(m4_quote(m4_default([$1], [[, ]])),
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|
m4_if([$2], [],
|
|
m4_quote(lt_decl_varnames),
|
|
m4_quote(m4_shift($@))))[]dnl
|
|
])
|
|
m4_define([_lt_decl_all_varnames],
|
|
[lt_join($@, lt_decl_varnames_tagged([$1],
|
|
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
|
|
])
|
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|
|
|
|
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
|
|
# ------------------------------------
|
|
# Quote a variable value, and forward it to 'config.status' so that its
|
|
# declaration there will have the same value as in 'configure'. VARNAME
|
|
# must have a single quote delimited value for this to work.
|
|
m4_define([_LT_CONFIG_STATUS_DECLARE],
|
|
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
|
|
|
|
|
|
# _LT_CONFIG_STATUS_DECLARATIONS
|
|
# ------------------------------
|
|
# We delimit libtool config variables with single quotes, so when
|
|
# we write them to config.status, we have to be sure to quote all
|
|
# embedded single quotes properly. In configure, this macro expands
|
|
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
|
|
#
|
|
# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
|
|
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
|
|
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
|
|
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
|
|
|
|
|
|
# _LT_LIBTOOL_TAGS
|
|
# ----------------
|
|
# Output comment and list of tags supported by the script
|
|
m4_defun([_LT_LIBTOOL_TAGS],
|
|
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
|
|
available_tags='_LT_TAGS'dnl
|
|
])
|
|
|
|
|
|
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
|
|
# -----------------------------------
|
|
# Extract the dictionary values for VARNAME (optionally with TAG) and
|
|
# expand to a commented shell variable setting:
|
|
#
|
|
# # Some comment about what VAR is for.
|
|
# visible_name=$lt_internal_name
|
|
m4_define([_LT_LIBTOOL_DECLARE],
|
|
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
|
|
[description])))[]dnl
|
|
m4_pushdef([_libtool_name],
|
|
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
|
|
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
|
|
[0], [_libtool_name=[$]$1],
|
|
[1], [_libtool_name=$lt_[]$1],
|
|
[2], [_libtool_name=$lt_[]$1],
|
|
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
|
|
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
|
|
])
|
|
|
|
|
|
# _LT_LIBTOOL_CONFIG_VARS
|
|
# -----------------------
|
|
# Produce commented declarations of non-tagged libtool config variables
|
|
# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
|
|
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
|
|
# section) are produced by _LT_LIBTOOL_TAG_VARS.
|
|
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
|
|
[m4_foreach([_lt_var],
|
|
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
|
|
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
|
|
|
|
|
|
# _LT_LIBTOOL_TAG_VARS(TAG)
|
|
# -------------------------
|
|
m4_define([_LT_LIBTOOL_TAG_VARS],
|
|
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
|
|
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
|
|
|
|
|
|
# _LT_TAGVAR(VARNAME, [TAGNAME])
|
|
# ------------------------------
|
|
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
|
|
|
|
|
|
# _LT_CONFIG_COMMANDS
|
|
# -------------------
|
|
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
|
|
# variables for single and double quote escaping we saved from calls
|
|
# to _LT_DECL, we can put quote escaped variables declarations
|
|
# into 'config.status', and then the shell code to quote escape them in
|
|
# for loops in 'config.status'. Finally, any additional code accumulated
|
|
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
|
|
m4_defun([_LT_CONFIG_COMMANDS],
|
|
[AC_PROVIDE_IFELSE([LT_OUTPUT],
|
|
dnl If the libtool generation code has been placed in $CONFIG_LT,
|
|
dnl instead of duplicating it all over again into config.status,
|
|
dnl then we will have config.status run $CONFIG_LT later, so it
|
|
dnl needs to know what name is stored there:
|
|
[AC_CONFIG_COMMANDS([libtool],
|
|
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
|
|
dnl If the libtool generation code is destined for config.status,
|
|
dnl expand the accumulated commands and init code now:
|
|
[AC_CONFIG_COMMANDS([libtool],
|
|
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
|
|
])#_LT_CONFIG_COMMANDS
|
|
|
|
|
|
# Initialize.
|
|
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
|
|
[
|
|
|
|
# The HP-UX ksh and POSIX shell print the target directory to stdout
|
|
# if CDPATH is set.
|
|
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
|
|
|
|
sed_quote_subst='$sed_quote_subst'
|
|
double_quote_subst='$double_quote_subst'
|
|
delay_variable_subst='$delay_variable_subst'
|
|
_LT_CONFIG_STATUS_DECLARATIONS
|
|
LTCC='$LTCC'
|
|
LTCFLAGS='$LTCFLAGS'
|
|
compiler='$compiler_DEFAULT'
|
|
|
|
# A function that is used when there is no print builtin or printf.
|
|
func_fallback_echo ()
|
|
{
|
|
eval 'cat <<_LTECHO_EOF
|
|
\$[]1
|
|
_LTECHO_EOF'
|
|
}
|
|
|
|
# Quote evaled strings.
|
|
for var in lt_decl_all_varnames([[ \
|
|
]], lt_decl_quote_varnames); do
|
|
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
|
|
*[[\\\\\\\`\\"\\\$]]*)
|
|
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
|
|
;;
|
|
*)
|
|
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# Double-quote double-evaled strings.
|
|
for var in lt_decl_all_varnames([[ \
|
|
]], lt_decl_dquote_varnames); do
|
|
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
|
|
*[[\\\\\\\`\\"\\\$]]*)
|
|
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
|
|
;;
|
|
*)
|
|
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
|
|
;;
|
|
esac
|
|
done
|
|
|
|
_LT_OUTPUT_LIBTOOL_INIT
|
|
])
|
|
|
|
# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
|
|
# ------------------------------------
|
|
# Generate a child script FILE with all initialization necessary to
|
|
# reuse the environment learned by the parent script, and make the
|
|
# file executable. If COMMENT is supplied, it is inserted after the
|
|
# '#!' sequence but before initialization text begins. After this
|
|
# macro, additional text can be appended to FILE to form the body of
|
|
# the child script. The macro ends with non-zero status if the
|
|
# file could not be fully written (such as if the disk is full).
|
|
m4_ifdef([AS_INIT_GENERATED],
|
|
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
|
|
[m4_defun([_LT_GENERATED_FILE_INIT],
|
|
[m4_require([AS_PREPARE])]dnl
|
|
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
|
|
[lt_write_fail=0
|
|
cat >$1 <<_ASEOF || lt_write_fail=1
|
|
#! $SHELL
|
|
# Generated by $as_me.
|
|
$2
|
|
SHELL=\${CONFIG_SHELL-$SHELL}
|
|
export SHELL
|
|
_ASEOF
|
|
cat >>$1 <<\_ASEOF || lt_write_fail=1
|
|
AS_SHELL_SANITIZE
|
|
_AS_PREPARE
|
|
exec AS_MESSAGE_FD>&1
|
|
_ASEOF
|
|
test 0 = "$lt_write_fail" && chmod +x $1[]dnl
|
|
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
|
|
|
|
# LT_OUTPUT
|
|
# ---------
|
|
# This macro allows early generation of the libtool script (before
|
|
# AC_OUTPUT is called), incase it is used in configure for compilation
|
|
# tests.
|
|
AC_DEFUN([LT_OUTPUT],
|
|
[: ${CONFIG_LT=./config.lt}
|
|
AC_MSG_NOTICE([creating $CONFIG_LT])
|
|
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
|
|
[# Run this file to recreate a libtool stub with the current configuration.])
|
|
|
|
cat >>"$CONFIG_LT" <<\_LTEOF
|
|
lt_cl_silent=false
|
|
exec AS_MESSAGE_LOG_FD>>config.log
|
|
{
|
|
echo
|
|
AS_BOX([Running $as_me.])
|
|
} >&AS_MESSAGE_LOG_FD
|
|
|
|
lt_cl_help="\
|
|
'$as_me' creates a local libtool stub from the current configuration,
|
|
for use in further configure time tests before the real libtool is
|
|
generated.
|
|
|
|
Usage: $[0] [[OPTIONS]]
|
|
|
|
-h, --help print this help, then exit
|
|
-V, --version print version number, then exit
|
|
-q, --quiet do not print progress messages
|
|
-d, --debug don't remove temporary files
|
|
|
|
Report bugs to <bug-libtool@gnu.org>."
|
|
|
|
lt_cl_version="\
|
|
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
|
|
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
|
|
configured by $[0], generated by m4_PACKAGE_STRING.
|
|
|
|
Copyright (C) 2011 Free Software Foundation, Inc.
|
|
This config.lt script is free software; the Free Software Foundation
|
|
gives unlimited permision to copy, distribute and modify it."
|
|
|
|
while test 0 != $[#]
|
|
do
|
|
case $[1] in
|
|
--version | --v* | -V )
|
|
echo "$lt_cl_version"; exit 0 ;;
|
|
--help | --h* | -h )
|
|
echo "$lt_cl_help"; exit 0 ;;
|
|
--debug | --d* | -d )
|
|
debug=: ;;
|
|
--quiet | --q* | --silent | --s* | -q )
|
|
lt_cl_silent=: ;;
|
|
|
|
-*) AC_MSG_ERROR([unrecognized option: $[1]
|
|
Try '$[0] --help' for more information.]) ;;
|
|
|
|
*) AC_MSG_ERROR([unrecognized argument: $[1]
|
|
Try '$[0] --help' for more information.]) ;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
if $lt_cl_silent; then
|
|
exec AS_MESSAGE_FD>/dev/null
|
|
fi
|
|
_LTEOF
|
|
|
|
cat >>"$CONFIG_LT" <<_LTEOF
|
|
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
|
|
_LTEOF
|
|
|
|
cat >>"$CONFIG_LT" <<\_LTEOF
|
|
AC_MSG_NOTICE([creating $ofile])
|
|
_LT_OUTPUT_LIBTOOL_COMMANDS
|
|
AS_EXIT(0)
|
|
_LTEOF
|
|
chmod +x "$CONFIG_LT"
|
|
|
|
# configure is writing to config.log, but config.lt does its own redirection,
|
|
# appending to config.log, which fails on DOS, as config.log is still kept
|
|
# open by configure. Here we exec the FD to /dev/null, effectively closing
|
|
# config.log, so it can be properly (re)opened and appended to by config.lt.
|
|
lt_cl_success=:
|
|
test yes = "$silent" &&
|
|
lt_config_lt_args="$lt_config_lt_args --quiet"
|
|
exec AS_MESSAGE_LOG_FD>/dev/null
|
|
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
|
|
exec AS_MESSAGE_LOG_FD>>config.log
|
|
$lt_cl_success || AS_EXIT(1)
|
|
])# LT_OUTPUT
|
|
|
|
|
|
# _LT_CONFIG(TAG)
|
|
# ---------------
|
|
# If TAG is the built-in tag, create an initial libtool script with a
|
|
# default configuration from the untagged config vars. Otherwise add code
|
|
# to config.status for appending the configuration named by TAG from the
|
|
# matching tagged config vars.
|
|
m4_defun([_LT_CONFIG],
|
|
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
|
|
_LT_CONFIG_SAVE_COMMANDS([
|
|
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
|
|
m4_if(_LT_TAG, [C], [
|
|
# See if we are running on zsh, and set the options that allow our
|
|
# commands through without removal of \ escapes.
|
|
if test -n "${ZSH_VERSION+set}"; then
|
|
setopt NO_GLOB_SUBST
|
|
fi
|
|
|
|
cfgfile=${ofile}T
|
|
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
|
|
$RM "$cfgfile"
|
|
|
|
cat <<_LT_EOF >> "$cfgfile"
|
|
#! $SHELL
|
|
# Generated automatically by $as_me ($PACKAGE) $VERSION
|
|
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
|
|
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
|
|
|
|
# Provide generalized library-building support services.
|
|
# Written by Gordon Matzigkeit, 1996
|
|
|
|
_LT_COPYING
|
|
_LT_LIBTOOL_TAGS
|
|
|
|
# Configured defaults for sys_lib_dlsearch_path munging.
|
|
: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
|
|
|
|
# ### BEGIN LIBTOOL CONFIG
|
|
_LT_LIBTOOL_CONFIG_VARS
|
|
_LT_LIBTOOL_TAG_VARS
|
|
# ### END LIBTOOL CONFIG
|
|
|
|
_LT_EOF
|
|
|
|
cat <<'_LT_EOF' >> "$cfgfile"
|
|
|
|
# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
|
|
|
|
_LT_PREPARE_MUNGE_PATH_LIST
|
|
_LT_PREPARE_CC_BASENAME
|
|
|
|
# ### END FUNCTIONS SHARED WITH CONFIGURE
|
|
|
|
_LT_EOF
|
|
|
|
case $host_os in
|
|
aix3*)
|
|
cat <<\_LT_EOF >> "$cfgfile"
|
|
# AIX sometimes has problems with the GCC collect2 program. For some
|
|
# reason, if we set the COLLECT_NAMES environment variable, the problems
|
|
# vanish in a puff of smoke.
|
|
if test set != "${COLLECT_NAMES+set}"; then
|
|
COLLECT_NAMES=
|
|
export COLLECT_NAMES
|
|
fi
|
|
_LT_EOF
|
|
;;
|
|
esac
|
|
|
|
_LT_PROG_LTMAIN
|
|
|
|
# We use sed instead of cat because bash on DJGPP gets confused if
|
|
# if finds mixed CR/LF and LF-only lines. Since sed operates in
|
|
# text mode, it properly converts lines to CR/LF. This bash problem
|
|
# is reportedly fixed, but why not run on old versions too?
|
|
sed '$q' "$ltmain" >> "$cfgfile" \
|
|
|| (rm -f "$cfgfile"; exit 1)
|
|
|
|
mv -f "$cfgfile" "$ofile" ||
|
|
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
|
|
chmod +x "$ofile"
|
|
],
|
|
[cat <<_LT_EOF >> "$ofile"
|
|
|
|
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
|
|
dnl in a comment (ie after a #).
|
|
# ### BEGIN LIBTOOL TAG CONFIG: $1
|
|
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
|
|
# ### END LIBTOOL TAG CONFIG: $1
|
|
_LT_EOF
|
|
])dnl /m4_if
|
|
],
|
|
[m4_if([$1], [], [
|
|
PACKAGE='$PACKAGE'
|
|
VERSION='$VERSION'
|
|
RM='$RM'
|
|
ofile='$ofile'], [])
|
|
])dnl /_LT_CONFIG_SAVE_COMMANDS
|
|
])# _LT_CONFIG
|
|
|
|
|
|
# LT_SUPPORTED_TAG(TAG)
|
|
# ---------------------
|
|
# Trace this macro to discover what tags are supported by the libtool
|
|
# --tag option, using:
|
|
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
|
|
AC_DEFUN([LT_SUPPORTED_TAG], [])
|
|
|
|
|
|
# C support is built-in for now
|
|
m4_define([_LT_LANG_C_enabled], [])
|
|
m4_define([_LT_TAGS], [])
|
|
|
|
|
|
# LT_LANG(LANG)
|
|
# -------------
|
|
# Enable libtool support for the given language if not already enabled.
|
|
AC_DEFUN([LT_LANG],
|
|
[AC_BEFORE([$0], [LT_OUTPUT])dnl
|
|
m4_case([$1],
|
|
[C], [_LT_LANG(C)],
|
|
[C++], [_LT_LANG(CXX)],
|
|
[Go], [_LT_LANG(GO)],
|
|
[Java], [_LT_LANG(GCJ)],
|
|
[Fortran 77], [_LT_LANG(F77)],
|
|
[Fortran], [_LT_LANG(FC)],
|
|
[Windows Resource], [_LT_LANG(RC)],
|
|
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
|
|
[_LT_LANG($1)],
|
|
[m4_fatal([$0: unsupported language: "$1"])])])dnl
|
|
])# LT_LANG
|
|
|
|
|
|
# _LT_LANG(LANGNAME)
|
|
# ------------------
|
|
m4_defun([_LT_LANG],
|
|
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
|
|
[LT_SUPPORTED_TAG([$1])dnl
|
|
m4_append([_LT_TAGS], [$1 ])dnl
|
|
m4_define([_LT_LANG_]$1[_enabled], [])dnl
|
|
_LT_LANG_$1_CONFIG($1)])dnl
|
|
])# _LT_LANG
|
|
|
|
|
|
m4_ifndef([AC_PROG_GO], [
|
|
# NOTE: This macro has been submitted for inclusion into #
|
|
# GNU Autoconf as AC_PROG_GO. When it is available in #
|
|
# a released version of Autoconf we should remove this #
|
|
# macro and use it instead. #
|
|
m4_defun([AC_PROG_GO],
|
|
[AC_LANG_PUSH(Go)dnl
|
|
AC_ARG_VAR([GOC], [Go compiler command])dnl
|
|
AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
|
|
_AC_ARG_VAR_LDFLAGS()dnl
|
|
AC_CHECK_TOOL(GOC, gccgo)
|
|
if test -z "$GOC"; then
|
|
if test -n "$ac_tool_prefix"; then
|
|
AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
|
|
fi
|
|
fi
|
|
if test -z "$GOC"; then
|
|
AC_CHECK_PROG(GOC, gccgo, gccgo, false)
|
|
fi
|
|
])#m4_defun
|
|
])#m4_ifndef
|
|
|
|
|
|
# _LT_LANG_DEFAULT_CONFIG
|
|
# -----------------------
|
|
m4_defun([_LT_LANG_DEFAULT_CONFIG],
|
|
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
|
[LT_LANG(CXX)],
|
|
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
|
|
|
|
AC_PROVIDE_IFELSE([AC_PROG_F77],
|
|
[LT_LANG(F77)],
|
|
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
|
|
|
|
AC_PROVIDE_IFELSE([AC_PROG_FC],
|
|
[LT_LANG(FC)],
|
|
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
|
|
|
|
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
|
|
dnl pulling things in needlessly.
|
|
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
|
|
[LT_LANG(GCJ)],
|
|
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
|
|
[LT_LANG(GCJ)],
|
|
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
|
|
[LT_LANG(GCJ)],
|
|
[m4_ifdef([AC_PROG_GCJ],
|
|
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
|
|
m4_ifdef([A][M_PROG_GCJ],
|
|
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
|
|
m4_ifdef([LT_PROG_GCJ],
|
|
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
|
|
|
|
AC_PROVIDE_IFELSE([AC_PROG_GO],
|
|
[LT_LANG(GO)],
|
|
[m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
|
|
|
|
AC_PROVIDE_IFELSE([LT_PROG_RC],
|
|
[LT_LANG(RC)],
|
|
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
|
|
])# _LT_LANG_DEFAULT_CONFIG
|
|
|
|
# Obsolete macros:
|
|
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
|
|
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
|
|
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
|
|
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
|
|
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
|
|
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
|
|
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
|
|
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
|
|
dnl AC_DEFUN([AC_LIBTOOL_RC], [])
|
|
|
|
|
|
# _LT_TAG_COMPILER
|
|
# ----------------
|
|
m4_defun([_LT_TAG_COMPILER],
|
|
[AC_REQUIRE([AC_PROG_CC])dnl
|
|
|
|
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
|
|
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
|
|
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
|
|
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
|
|
|
|
# If no C compiler was specified, use CC.
|
|
LTCC=${LTCC-"$CC"}
|
|
|
|
# If no C compiler flags were specified, use CFLAGS.
|
|
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
|
|
|
|
# Allow CC to be a program name with arguments.
|
|
compiler=$CC
|
|
])# _LT_TAG_COMPILER
|
|
|
|
|
|
# _LT_COMPILER_BOILERPLATE
|
|
# ------------------------
|
|
# Check for compiler boilerplate output or warnings with
|
|
# the simple compiler test code.
|
|
m4_defun([_LT_COMPILER_BOILERPLATE],
|
|
[m4_require([_LT_DECL_SED])dnl
|
|
ac_outfile=conftest.$ac_objext
|
|
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
|
|
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
|
|
_lt_compiler_boilerplate=`cat conftest.err`
|
|
$RM conftest*
|
|
])# _LT_COMPILER_BOILERPLATE
|
|
|
|
|
|
# _LT_LINKER_BOILERPLATE
|
|
# ----------------------
|
|
# Check for linker boilerplate output or warnings with
|
|
# the simple link test code.
|
|
m4_defun([_LT_LINKER_BOILERPLATE],
|
|
[m4_require([_LT_DECL_SED])dnl
|
|
ac_outfile=conftest.$ac_objext
|
|
echo "$lt_simple_link_test_code" >conftest.$ac_ext
|
|
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
|
|
_lt_linker_boilerplate=`cat conftest.err`
|
|
$RM -r conftest*
|
|
])# _LT_LINKER_BOILERPLATE
|
|
|
|
# _LT_REQUIRED_DARWIN_CHECKS
|
|
# -------------------------
|
|
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
|
|
case $host_os in
|
|
rhapsody* | darwin*)
|
|
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
|
|
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
|
|
AC_CHECK_TOOL([LIPO], [lipo], [:])
|
|
AC_CHECK_TOOL([OTOOL], [otool], [:])
|
|
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
|
|
_LT_DECL([], [DSYMUTIL], [1],
|
|
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
|
|
_LT_DECL([], [NMEDIT], [1],
|
|
[Tool to change global to local symbols on Mac OS X])
|
|
_LT_DECL([], [LIPO], [1],
|
|
[Tool to manipulate fat objects and archives on Mac OS X])
|
|
_LT_DECL([], [OTOOL], [1],
|
|
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
|
|
_LT_DECL([], [OTOOL64], [1],
|
|
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
|
|
|
|
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
|
|
[lt_cv_apple_cc_single_mod=no
|
|
if test -z "$LT_MULTI_MODULE"; then
|
|
# By default we will add the -single_module flag. You can override
|
|
# by either setting the environment variable LT_MULTI_MODULE
|
|
# non-empty at configure time, or by adding -multi_module to the
|
|
# link flags.
|
|
rm -rf libconftest.dylib*
|
|
echo "int foo(void){return 1;}" > conftest.c
|
|
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
|
|
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
|
|
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
|
|
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
|
|
_lt_result=$?
|
|
# If there is a non-empty error log, and "single_module"
|
|
# appears in it, assume the flag caused a linker warning
|
|
if test -s conftest.err && $GREP single_module conftest.err; then
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD
|
|
# Otherwise, if the output was created with a 0 exit code from
|
|
# the compiler, it worked.
|
|
elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
|
|
lt_cv_apple_cc_single_mod=yes
|
|
else
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD
|
|
fi
|
|
rm -rf libconftest.dylib*
|
|
rm -f conftest.*
|
|
fi])
|
|
|
|
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
|
|
[lt_cv_ld_exported_symbols_list],
|
|
[lt_cv_ld_exported_symbols_list=no
|
|
save_LDFLAGS=$LDFLAGS
|
|
echo "_main" > conftest.sym
|
|
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
|
|
[lt_cv_ld_exported_symbols_list=yes],
|
|
[lt_cv_ld_exported_symbols_list=no])
|
|
LDFLAGS=$save_LDFLAGS
|
|
])
|
|
|
|
AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
|
|
[lt_cv_ld_force_load=no
|
|
cat > conftest.c << _LT_EOF
|
|
int forced_loaded() { return 2;}
|
|
_LT_EOF
|
|
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
|
|
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
|
|
echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
|
|
$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
|
|
echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
|
|
$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
|
|
cat > conftest.c << _LT_EOF
|
|
int main() { return 0;}
|
|
_LT_EOF
|
|
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
|
|
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
|
|
_lt_result=$?
|
|
if test -s conftest.err && $GREP force_load conftest.err; then
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD
|
|
elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
|
|
lt_cv_ld_force_load=yes
|
|
else
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD
|
|
fi
|
|
rm -f conftest.err libconftest.a conftest conftest.c
|
|
rm -rf conftest.dSYM
|
|
])
|
|
case $host_os in
|
|
rhapsody* | darwin1.[[012]])
|
|
_lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
|
|
darwin1.*)
|
|
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
|
|
darwin*) # darwin 5.x on
|
|
# if running on 10.5 or later, the deployment target defaults
|
|
# to the OS version, if on x86, and 10.4, the deployment
|
|
# target defaults to 10.4. Don't you love it?
|
|
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
|
|
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
|
|
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
|
|
10.[[012]][[,.]]*)
|
|
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
|
|
10.*)
|
|
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
|
|
esac
|
|
;;
|
|
esac
|
|
if test yes = "$lt_cv_apple_cc_single_mod"; then
|
|
_lt_dar_single_mod='$single_module'
|
|
fi
|
|
if test yes = "$lt_cv_ld_exported_symbols_list"; then
|
|
_lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
|
|
else
|
|
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
|
|
fi
|
|
if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
|
|
_lt_dsymutil='~$DSYMUTIL $lib || :'
|
|
else
|
|
_lt_dsymutil=
|
|
fi
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
# _LT_DARWIN_LINKER_FEATURES([TAG])
|
|
# ---------------------------------
|
|
# Checks for linker and compiler features on darwin
|
|
m4_defun([_LT_DARWIN_LINKER_FEATURES],
|
|
[
|
|
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
_LT_TAGVAR(hardcode_automatic, $1)=yes
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
|
|
if test yes = "$lt_cv_ld_force_load"; then
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
|
|
m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
|
|
[FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
|
|
else
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
|
|
fi
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
|
|
case $cc_basename in
|
|
ifort*|nagfor*) _lt_dar_can_shared=yes ;;
|
|
*) _lt_dar_can_shared=$GCC ;;
|
|
esac
|
|
if test yes = "$_lt_dar_can_shared"; then
|
|
output_verbose_link_cmd=func_echo_all
|
|
_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"
|
|
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
|
|
_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"
|
|
_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"
|
|
m4_if([$1], [CXX],
|
|
[ if test yes != "$lt_cv_apple_cc_single_mod"; then
|
|
_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"
|
|
_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"
|
|
fi
|
|
],[])
|
|
else
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
])
|
|
|
|
# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
|
|
# ----------------------------------
|
|
# Links a minimal program and checks the executable
|
|
# for the system default hardcoded library path. In most cases,
|
|
# this is /usr/lib:/lib, but when the MPI compilers are used
|
|
# the location of the communication and MPI libs are included too.
|
|
# If we don't find anything, use the default library path according
|
|
# to the aix ld manual.
|
|
# Store the results from the different compilers for each TAGNAME.
|
|
# Allow to override them for all tags through lt_cv_aix_libpath.
|
|
m4_defun([_LT_SYS_MODULE_PATH_AIX],
|
|
[m4_require([_LT_DECL_SED])dnl
|
|
if test set = "${lt_cv_aix_libpath+set}"; then
|
|
aix_libpath=$lt_cv_aix_libpath
|
|
else
|
|
AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
|
|
[AC_LINK_IFELSE([AC_LANG_PROGRAM],[
|
|
lt_aix_libpath_sed='[
|
|
/Import File Strings/,/^$/ {
|
|
/^0/ {
|
|
s/^0 *\([^ ]*\) *$/\1/
|
|
p
|
|
}
|
|
}]'
|
|
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
|
|
# Check for a 64-bit object if we didn't find anything.
|
|
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
|
|
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
|
|
fi],[])
|
|
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
|
|
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
|
|
fi
|
|
])
|
|
aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
|
|
fi
|
|
])# _LT_SYS_MODULE_PATH_AIX
|
|
|
|
|
|
# _LT_SHELL_INIT(ARG)
|
|
# -------------------
|
|
m4_define([_LT_SHELL_INIT],
|
|
[m4_divert_text([M4SH-INIT], [$1
|
|
])])# _LT_SHELL_INIT
|
|
|
|
|
|
|
|
# _LT_PROG_ECHO_BACKSLASH
|
|
# -----------------------
|
|
# Find how we can fake an echo command that does not interpret backslash.
|
|
# In particular, with Autoconf 2.60 or later we add some code to the start
|
|
# of the generated configure script that will find a shell with a builtin
|
|
# printf (that we can use as an echo command).
|
|
m4_defun([_LT_PROG_ECHO_BACKSLASH],
|
|
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
|
|
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
|
|
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
|
|
|
|
AC_MSG_CHECKING([how to print strings])
|
|
# Test print first, because it will be a builtin if present.
|
|
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
|
|
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
|
|
ECHO='print -r --'
|
|
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
|
|
ECHO='printf %s\n'
|
|
else
|
|
# Use this function as a fallback that always works.
|
|
func_fallback_echo ()
|
|
{
|
|
eval 'cat <<_LTECHO_EOF
|
|
$[]1
|
|
_LTECHO_EOF'
|
|
}
|
|
ECHO='func_fallback_echo'
|
|
fi
|
|
|
|
# func_echo_all arg...
|
|
# Invoke $ECHO with all args, space-separated.
|
|
func_echo_all ()
|
|
{
|
|
$ECHO "$*"
|
|
}
|
|
|
|
case $ECHO in
|
|
printf*) AC_MSG_RESULT([printf]) ;;
|
|
print*) AC_MSG_RESULT([print -r]) ;;
|
|
*) AC_MSG_RESULT([cat]) ;;
|
|
esac
|
|
|
|
m4_ifdef([_AS_DETECT_SUGGESTED],
|
|
[_AS_DETECT_SUGGESTED([
|
|
test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
|
|
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
|
|
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
|
|
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
|
|
PATH=/empty FPATH=/empty; export PATH FPATH
|
|
test "X`printf %s $ECHO`" = "X$ECHO" \
|
|
|| test "X`print -r -- $ECHO`" = "X$ECHO" )])])
|
|
|
|
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
|
|
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
|
|
])# _LT_PROG_ECHO_BACKSLASH
|
|
|
|
|
|
# _LT_WITH_SYSROOT
|
|
# ----------------
|
|
AC_DEFUN([_LT_WITH_SYSROOT],
|
|
[AC_MSG_CHECKING([for sysroot])
|
|
AC_ARG_WITH([sysroot],
|
|
[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
|
|
[Search for dependent libraries within DIR (or the compiler's sysroot
|
|
if not specified).])],
|
|
[], [with_sysroot=no])
|
|
|
|
dnl lt_sysroot will always be passed unquoted. We quote it here
|
|
dnl in case the user passed a directory name.
|
|
lt_sysroot=
|
|
case $with_sysroot in #(
|
|
yes)
|
|
if test yes = "$GCC"; then
|
|
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
|
|
fi
|
|
;; #(
|
|
/*)
|
|
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
|
|
;; #(
|
|
no|'')
|
|
;; #(
|
|
*)
|
|
AC_MSG_RESULT([$with_sysroot])
|
|
AC_MSG_ERROR([The sysroot must be an absolute path.])
|
|
;;
|
|
esac
|
|
|
|
AC_MSG_RESULT([${lt_sysroot:-no}])
|
|
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
|
|
[dependent libraries, and where our libraries should be installed.])])
|
|
|
|
# _LT_ENABLE_LOCK
|
|
# ---------------
|
|
m4_defun([_LT_ENABLE_LOCK],
|
|
[AC_ARG_ENABLE([libtool-lock],
|
|
[AS_HELP_STRING([--disable-libtool-lock],
|
|
[avoid locking (might break parallel builds)])])
|
|
test no = "$enable_libtool_lock" || enable_libtool_lock=yes
|
|
|
|
# Some flags need to be propagated to the compiler or linker for good
|
|
# libtool support.
|
|
case $host in
|
|
ia64-*-hpux*)
|
|
# Find out what ABI is being produced by ac_compile, and set mode
|
|
# options accordingly.
|
|
echo 'int i;' > conftest.$ac_ext
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
case `/usr/bin/file conftest.$ac_objext` in
|
|
*ELF-32*)
|
|
HPUX_IA64_MODE=32
|
|
;;
|
|
*ELF-64*)
|
|
HPUX_IA64_MODE=64
|
|
;;
|
|
esac
|
|
fi
|
|
rm -rf conftest*
|
|
;;
|
|
*-*-irix6*)
|
|
# Find out what ABI is being produced by ac_compile, and set linker
|
|
# options accordingly.
|
|
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
if test yes = "$lt_cv_prog_gnu_ld"; then
|
|
case `/usr/bin/file conftest.$ac_objext` in
|
|
*32-bit*)
|
|
LD="${LD-ld} -melf32bsmip"
|
|
;;
|
|
*N32*)
|
|
LD="${LD-ld} -melf32bmipn32"
|
|
;;
|
|
*64-bit*)
|
|
LD="${LD-ld} -melf64bmip"
|
|
;;
|
|
esac
|
|
else
|
|
case `/usr/bin/file conftest.$ac_objext` in
|
|
*32-bit*)
|
|
LD="${LD-ld} -32"
|
|
;;
|
|
*N32*)
|
|
LD="${LD-ld} -n32"
|
|
;;
|
|
*64-bit*)
|
|
LD="${LD-ld} -64"
|
|
;;
|
|
esac
|
|
fi
|
|
fi
|
|
rm -rf conftest*
|
|
;;
|
|
|
|
mips64*-*linux*)
|
|
# Find out what ABI is being produced by ac_compile, and set linker
|
|
# options accordingly.
|
|
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
emul=elf
|
|
case `/usr/bin/file conftest.$ac_objext` in
|
|
*32-bit*)
|
|
emul="${emul}32"
|
|
;;
|
|
*64-bit*)
|
|
emul="${emul}64"
|
|
;;
|
|
esac
|
|
case `/usr/bin/file conftest.$ac_objext` in
|
|
*MSB*)
|
|
emul="${emul}btsmip"
|
|
;;
|
|
*LSB*)
|
|
emul="${emul}ltsmip"
|
|
;;
|
|
esac
|
|
case `/usr/bin/file conftest.$ac_objext` in
|
|
*N32*)
|
|
emul="${emul}n32"
|
|
;;
|
|
esac
|
|
LD="${LD-ld} -m $emul"
|
|
fi
|
|
rm -rf conftest*
|
|
;;
|
|
|
|
x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
|
|
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
|
|
# Find out what ABI is being produced by ac_compile, and set linker
|
|
# options accordingly. Note that the listed cases only cover the
|
|
# situations where additional linker options are needed (such as when
|
|
# doing 32-bit compilation for a host where ld defaults to 64-bit, or
|
|
# vice versa); the common cases where no linker options are needed do
|
|
# not appear in the list.
|
|
echo 'int i;' > conftest.$ac_ext
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
case `/usr/bin/file conftest.o` in
|
|
*32-bit*)
|
|
case $host in
|
|
x86_64-*kfreebsd*-gnu)
|
|
LD="${LD-ld} -m elf_i386_fbsd"
|
|
;;
|
|
x86_64-*linux*)
|
|
case `/usr/bin/file conftest.o` in
|
|
*x86-64*)
|
|
LD="${LD-ld} -m elf32_x86_64"
|
|
;;
|
|
*)
|
|
LD="${LD-ld} -m elf_i386"
|
|
;;
|
|
esac
|
|
;;
|
|
powerpc64le-*linux*)
|
|
LD="${LD-ld} -m elf32lppclinux"
|
|
;;
|
|
powerpc64-*linux*)
|
|
LD="${LD-ld} -m elf32ppclinux"
|
|
;;
|
|
s390x-*linux*)
|
|
LD="${LD-ld} -m elf_s390"
|
|
;;
|
|
sparc64-*linux*)
|
|
LD="${LD-ld} -m elf32_sparc"
|
|
;;
|
|
esac
|
|
;;
|
|
*64-bit*)
|
|
case $host in
|
|
x86_64-*kfreebsd*-gnu)
|
|
LD="${LD-ld} -m elf_x86_64_fbsd"
|
|
;;
|
|
x86_64-*linux*)
|
|
LD="${LD-ld} -m elf_x86_64"
|
|
;;
|
|
powerpcle-*linux*)
|
|
LD="${LD-ld} -m elf64lppc"
|
|
;;
|
|
powerpc-*linux*)
|
|
LD="${LD-ld} -m elf64ppc"
|
|
;;
|
|
s390*-*linux*|s390*-*tpf*)
|
|
LD="${LD-ld} -m elf64_s390"
|
|
;;
|
|
sparc*-*linux*)
|
|
LD="${LD-ld} -m elf64_sparc"
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|
|
fi
|
|
rm -rf conftest*
|
|
;;
|
|
|
|
*-*-sco3.2v5*)
|
|
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
|
|
SAVE_CFLAGS=$CFLAGS
|
|
CFLAGS="$CFLAGS -belf"
|
|
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
|
|
[AC_LANG_PUSH(C)
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
|
|
AC_LANG_POP])
|
|
if test yes != "$lt_cv_cc_needs_belf"; then
|
|
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
|
|
CFLAGS=$SAVE_CFLAGS
|
|
fi
|
|
;;
|
|
*-*solaris*)
|
|
# Find out what ABI is being produced by ac_compile, and set linker
|
|
# options accordingly.
|
|
echo 'int i;' > conftest.$ac_ext
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
case `/usr/bin/file conftest.o` in
|
|
*64-bit*)
|
|
case $lt_cv_prog_gnu_ld in
|
|
yes*)
|
|
case $host in
|
|
i?86-*-solaris*|x86_64-*-solaris*)
|
|
LD="${LD-ld} -m elf_x86_64"
|
|
;;
|
|
sparc*-*-solaris*)
|
|
LD="${LD-ld} -m elf64_sparc"
|
|
;;
|
|
esac
|
|
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
|
|
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
|
|
LD=${LD-ld}_sol2
|
|
fi
|
|
;;
|
|
*)
|
|
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
|
|
LD="${LD-ld} -64"
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|
|
fi
|
|
rm -rf conftest*
|
|
;;
|
|
esac
|
|
|
|
need_locks=$enable_libtool_lock
|
|
])# _LT_ENABLE_LOCK
|
|
|
|
|
|
# _LT_PROG_AR
|
|
# -----------
|
|
m4_defun([_LT_PROG_AR],
|
|
[AC_CHECK_TOOLS(AR, [ar], false)
|
|
: ${AR=ar}
|
|
: ${AR_FLAGS=cru}
|
|
_LT_DECL([], [AR], [1], [The archiver])
|
|
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
|
|
|
|
AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
|
|
[lt_cv_ar_at_file=no
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
|
|
[echo conftest.$ac_objext > conftest.lst
|
|
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
|
|
AC_TRY_EVAL([lt_ar_try])
|
|
if test 0 -eq "$ac_status"; then
|
|
# Ensure the archiver fails upon bogus file names.
|
|
rm -f conftest.$ac_objext libconftest.a
|
|
AC_TRY_EVAL([lt_ar_try])
|
|
if test 0 -ne "$ac_status"; then
|
|
lt_cv_ar_at_file=@
|
|
fi
|
|
fi
|
|
rm -f conftest.* libconftest.a
|
|
])
|
|
])
|
|
|
|
if test no = "$lt_cv_ar_at_file"; then
|
|
archiver_list_spec=
|
|
else
|
|
archiver_list_spec=$lt_cv_ar_at_file
|
|
fi
|
|
_LT_DECL([], [archiver_list_spec], [1],
|
|
[How to feed a file listing to the archiver])
|
|
])# _LT_PROG_AR
|
|
|
|
|
|
# _LT_CMD_OLD_ARCHIVE
|
|
# -------------------
|
|
m4_defun([_LT_CMD_OLD_ARCHIVE],
|
|
[_LT_PROG_AR
|
|
|
|
AC_CHECK_TOOL(STRIP, strip, :)
|
|
test -z "$STRIP" && STRIP=:
|
|
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
|
|
|
|
AC_CHECK_TOOL(RANLIB, ranlib, :)
|
|
test -z "$RANLIB" && RANLIB=:
|
|
_LT_DECL([], [RANLIB], [1],
|
|
[Commands used to install an old-style archive])
|
|
|
|
# Determine commands to create old-style static archives.
|
|
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
|
|
old_postinstall_cmds='chmod 644 $oldlib'
|
|
old_postuninstall_cmds=
|
|
|
|
if test -n "$RANLIB"; then
|
|
case $host_os in
|
|
bitrig* | openbsd*)
|
|
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
|
|
;;
|
|
*)
|
|
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
|
|
;;
|
|
esac
|
|
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
|
|
fi
|
|
|
|
case $host_os in
|
|
darwin*)
|
|
lock_old_archive_extraction=yes ;;
|
|
*)
|
|
lock_old_archive_extraction=no ;;
|
|
esac
|
|
_LT_DECL([], [old_postinstall_cmds], [2])
|
|
_LT_DECL([], [old_postuninstall_cmds], [2])
|
|
_LT_TAGDECL([], [old_archive_cmds], [2],
|
|
[Commands used to build an old-style archive])
|
|
_LT_DECL([], [lock_old_archive_extraction], [0],
|
|
[Whether to use a lock for old archive extraction])
|
|
])# _LT_CMD_OLD_ARCHIVE
|
|
|
|
|
|
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
|
|
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
|
|
# ----------------------------------------------------------------
|
|
# Check whether the given compiler option works
|
|
AC_DEFUN([_LT_COMPILER_OPTION],
|
|
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
|
|
m4_require([_LT_DECL_SED])dnl
|
|
AC_CACHE_CHECK([$1], [$2],
|
|
[$2=no
|
|
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
|
|
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
|
|
lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
|
|
# Insert the option either (1) after the last *FLAGS variable, or
|
|
# (2) before a word containing "conftest.", or (3) at the end.
|
|
# Note that $ac_compile itself does not contain backslashes and begins
|
|
# with a dollar sign (not a hyphen), so the echo should work correctly.
|
|
# The option is referenced via a variable to avoid confusing sed.
|
|
lt_compile=`echo "$ac_compile" | $SED \
|
|
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
|
|
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
|
|
-e 's:$: $lt_compiler_flag:'`
|
|
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
|
|
(eval "$lt_compile" 2>conftest.err)
|
|
ac_status=$?
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
|
|
if (exit $ac_status) && test -s "$ac_outfile"; then
|
|
# The compiler can only warn and ignore the option if not recognized
|
|
# So say no if there are warnings other than the usual output.
|
|
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
|
|
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
|
|
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
|
|
$2=yes
|
|
fi
|
|
fi
|
|
$RM conftest*
|
|
])
|
|
|
|
if test yes = "[$]$2"; then
|
|
m4_if([$5], , :, [$5])
|
|
else
|
|
m4_if([$6], , :, [$6])
|
|
fi
|
|
])# _LT_COMPILER_OPTION
|
|
|
|
# Old name:
|
|
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
|
|
|
|
|
|
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
|
|
# [ACTION-SUCCESS], [ACTION-FAILURE])
|
|
# ----------------------------------------------------
|
|
# Check whether the given linker option works
|
|
AC_DEFUN([_LT_LINKER_OPTION],
|
|
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
|
|
m4_require([_LT_DECL_SED])dnl
|
|
AC_CACHE_CHECK([$1], [$2],
|
|
[$2=no
|
|
save_LDFLAGS=$LDFLAGS
|
|
LDFLAGS="$LDFLAGS $3"
|
|
echo "$lt_simple_link_test_code" > conftest.$ac_ext
|
|
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
|
|
# The linker can only warn and ignore the option if not recognized
|
|
# So say no if there are warnings
|
|
if test -s conftest.err; then
|
|
# Append any errors to the config.log.
|
|
cat conftest.err 1>&AS_MESSAGE_LOG_FD
|
|
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
|
|
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
|
|
if diff conftest.exp conftest.er2 >/dev/null; then
|
|
$2=yes
|
|
fi
|
|
else
|
|
$2=yes
|
|
fi
|
|
fi
|
|
$RM -r conftest*
|
|
LDFLAGS=$save_LDFLAGS
|
|
])
|
|
|
|
if test yes = "[$]$2"; then
|
|
m4_if([$4], , :, [$4])
|
|
else
|
|
m4_if([$5], , :, [$5])
|
|
fi
|
|
])# _LT_LINKER_OPTION
|
|
|
|
# Old name:
|
|
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
|
|
|
|
|
|
# LT_CMD_MAX_LEN
|
|
#---------------
|
|
AC_DEFUN([LT_CMD_MAX_LEN],
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
# find the maximum length of command line arguments
|
|
AC_MSG_CHECKING([the maximum length of command line arguments])
|
|
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
|
|
i=0
|
|
teststring=ABCD
|
|
|
|
case $build_os in
|
|
msdosdjgpp*)
|
|
# On DJGPP, this test can blow up pretty badly due to problems in libc
|
|
# (any single argument exceeding 2000 bytes causes a buffer overrun
|
|
# during glob expansion). Even if it were fixed, the result of this
|
|
# check would be larger than it should be.
|
|
lt_cv_sys_max_cmd_len=12288; # 12K is about right
|
|
;;
|
|
|
|
gnu*)
|
|
# Under GNU Hurd, this test is not required because there is
|
|
# no limit to the length of command line arguments.
|
|
# Libtool will interpret -1 as no limit whatsoever
|
|
lt_cv_sys_max_cmd_len=-1;
|
|
;;
|
|
|
|
cygwin* | mingw* | cegcc*)
|
|
# On Win9x/ME, this test blows up -- it succeeds, but takes
|
|
# about 5 minutes as the teststring grows exponentially.
|
|
# Worse, since 9x/ME are not pre-emptively multitasking,
|
|
# you end up with a "frozen" computer, even though with patience
|
|
# the test eventually succeeds (with a max line length of 256k).
|
|
# Instead, let's just punt: use the minimum linelength reported by
|
|
# all of the supported platforms: 8192 (on NT/2K/XP).
|
|
lt_cv_sys_max_cmd_len=8192;
|
|
;;
|
|
|
|
mint*)
|
|
# On MiNT this can take a long time and run out of memory.
|
|
lt_cv_sys_max_cmd_len=8192;
|
|
;;
|
|
|
|
amigaos*)
|
|
# On AmigaOS with pdksh, this test takes hours, literally.
|
|
# So we just punt and use a minimum line length of 8192.
|
|
lt_cv_sys_max_cmd_len=8192;
|
|
;;
|
|
|
|
bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
|
|
# This has been around since 386BSD, at least. Likely further.
|
|
if test -x /sbin/sysctl; then
|
|
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
|
|
elif test -x /usr/sbin/sysctl; then
|
|
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
|
|
else
|
|
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
|
|
fi
|
|
# And add a safety zone
|
|
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
|
|
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
|
|
;;
|
|
|
|
interix*)
|
|
# We know the value 262144 and hardcode it with a safety zone (like BSD)
|
|
lt_cv_sys_max_cmd_len=196608
|
|
;;
|
|
|
|
os2*)
|
|
# The test takes a long time on OS/2.
|
|
lt_cv_sys_max_cmd_len=8192
|
|
;;
|
|
|
|
osf*)
|
|
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
|
|
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
|
|
# nice to cause kernel panics so lets avoid the loop below.
|
|
# First set a reasonable default.
|
|
lt_cv_sys_max_cmd_len=16384
|
|
#
|
|
if test -x /sbin/sysconfig; then
|
|
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
|
|
*1*) lt_cv_sys_max_cmd_len=-1 ;;
|
|
esac
|
|
fi
|
|
;;
|
|
sco3.2v5*)
|
|
lt_cv_sys_max_cmd_len=102400
|
|
;;
|
|
sysv5* | sco5v6* | sysv4.2uw2*)
|
|
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
|
|
if test -n "$kargmax"; then
|
|
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
|
|
else
|
|
lt_cv_sys_max_cmd_len=32768
|
|
fi
|
|
;;
|
|
*)
|
|
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
|
|
if test -n "$lt_cv_sys_max_cmd_len" && \
|
|
test undefined != "$lt_cv_sys_max_cmd_len"; then
|
|
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
|
|
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
|
|
else
|
|
# Make teststring a little bigger before we do anything with it.
|
|
# a 1K string should be a reasonable start.
|
|
for i in 1 2 3 4 5 6 7 8; do
|
|
teststring=$teststring$teststring
|
|
done
|
|
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
|
|
# If test is not a shell built-in, we'll probably end up computing a
|
|
# maximum length that is only half of the actual maximum length, but
|
|
# we can't tell.
|
|
while { test X`env echo "$teststring$teststring" 2>/dev/null` \
|
|
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
|
|
test 17 != "$i" # 1/2 MB should be enough
|
|
do
|
|
i=`expr $i + 1`
|
|
teststring=$teststring$teststring
|
|
done
|
|
# Only check the string length outside the loop.
|
|
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
|
|
teststring=
|
|
# Add a significant safety factor because C++ compilers can tack on
|
|
# massive amounts of additional arguments before passing them to the
|
|
# linker. It appears as though 1/2 is a usable value.
|
|
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
|
|
fi
|
|
;;
|
|
esac
|
|
])
|
|
if test -n "$lt_cv_sys_max_cmd_len"; then
|
|
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
|
|
else
|
|
AC_MSG_RESULT(none)
|
|
fi
|
|
max_cmd_len=$lt_cv_sys_max_cmd_len
|
|
_LT_DECL([], [max_cmd_len], [0],
|
|
[What is the maximum length of a command?])
|
|
])# LT_CMD_MAX_LEN
|
|
|
|
# Old name:
|
|
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
|
|
|
|
|
|
# _LT_HEADER_DLFCN
|
|
# ----------------
|
|
m4_defun([_LT_HEADER_DLFCN],
|
|
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
|
|
])# _LT_HEADER_DLFCN
|
|
|
|
|
|
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
|
|
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
|
|
# ----------------------------------------------------------------
|
|
m4_defun([_LT_TRY_DLOPEN_SELF],
|
|
[m4_require([_LT_HEADER_DLFCN])dnl
|
|
if test yes = "$cross_compiling"; then :
|
|
[$4]
|
|
else
|
|
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
|
|
lt_status=$lt_dlunknown
|
|
cat > conftest.$ac_ext <<_LT_EOF
|
|
[#line $LINENO "configure"
|
|
#include "confdefs.h"
|
|
|
|
#if HAVE_DLFCN_H
|
|
#include <dlfcn.h>
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
|
|
#ifdef RTLD_GLOBAL
|
|
# define LT_DLGLOBAL RTLD_GLOBAL
|
|
#else
|
|
# ifdef DL_GLOBAL
|
|
# define LT_DLGLOBAL DL_GLOBAL
|
|
# else
|
|
# define LT_DLGLOBAL 0
|
|
# endif
|
|
#endif
|
|
|
|
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
|
|
find out it does not work in some platform. */
|
|
#ifndef LT_DLLAZY_OR_NOW
|
|
# ifdef RTLD_LAZY
|
|
# define LT_DLLAZY_OR_NOW RTLD_LAZY
|
|
# else
|
|
# ifdef DL_LAZY
|
|
# define LT_DLLAZY_OR_NOW DL_LAZY
|
|
# else
|
|
# ifdef RTLD_NOW
|
|
# define LT_DLLAZY_OR_NOW RTLD_NOW
|
|
# else
|
|
# ifdef DL_NOW
|
|
# define LT_DLLAZY_OR_NOW DL_NOW
|
|
# else
|
|
# define LT_DLLAZY_OR_NOW 0
|
|
# endif
|
|
# endif
|
|
# endif
|
|
# endif
|
|
#endif
|
|
|
|
/* When -fvisibility=hidden is used, assume the code has been annotated
|
|
correspondingly for the symbols needed. */
|
|
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
|
|
int fnord () __attribute__((visibility("default")));
|
|
#endif
|
|
|
|
int fnord () { return 42; }
|
|
int main ()
|
|
{
|
|
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
|
|
int status = $lt_dlunknown;
|
|
|
|
if (self)
|
|
{
|
|
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
|
|
else
|
|
{
|
|
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
|
|
else puts (dlerror ());
|
|
}
|
|
/* dlclose (self); */
|
|
}
|
|
else
|
|
puts (dlerror ());
|
|
|
|
return status;
|
|
}]
|
|
_LT_EOF
|
|
if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
|
|
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
|
|
lt_status=$?
|
|
case x$lt_status in
|
|
x$lt_dlno_uscore) $1 ;;
|
|
x$lt_dlneed_uscore) $2 ;;
|
|
x$lt_dlunknown|x*) $3 ;;
|
|
esac
|
|
else :
|
|
# compilation failed
|
|
$3
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
])# _LT_TRY_DLOPEN_SELF
|
|
|
|
|
|
# LT_SYS_DLOPEN_SELF
|
|
# ------------------
|
|
AC_DEFUN([LT_SYS_DLOPEN_SELF],
|
|
[m4_require([_LT_HEADER_DLFCN])dnl
|
|
if test yes != "$enable_dlopen"; then
|
|
enable_dlopen=unknown
|
|
enable_dlopen_self=unknown
|
|
enable_dlopen_self_static=unknown
|
|
else
|
|
lt_cv_dlopen=no
|
|
lt_cv_dlopen_libs=
|
|
|
|
case $host_os in
|
|
beos*)
|
|
lt_cv_dlopen=load_add_on
|
|
lt_cv_dlopen_libs=
|
|
lt_cv_dlopen_self=yes
|
|
;;
|
|
|
|
mingw* | pw32* | cegcc*)
|
|
lt_cv_dlopen=LoadLibrary
|
|
lt_cv_dlopen_libs=
|
|
;;
|
|
|
|
cygwin*)
|
|
lt_cv_dlopen=dlopen
|
|
lt_cv_dlopen_libs=
|
|
;;
|
|
|
|
darwin*)
|
|
# if libdl is installed we need to link against it
|
|
AC_CHECK_LIB([dl], [dlopen],
|
|
[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
|
|
lt_cv_dlopen=dyld
|
|
lt_cv_dlopen_libs=
|
|
lt_cv_dlopen_self=yes
|
|
])
|
|
;;
|
|
|
|
tpf*)
|
|
# Don't try to run any link tests for TPF. We know it's impossible
|
|
# because TPF is a cross-compiler, and we know how we open DSOs.
|
|
lt_cv_dlopen=dlopen
|
|
lt_cv_dlopen_libs=
|
|
lt_cv_dlopen_self=no
|
|
;;
|
|
|
|
*)
|
|
AC_CHECK_FUNC([shl_load],
|
|
[lt_cv_dlopen=shl_load],
|
|
[AC_CHECK_LIB([dld], [shl_load],
|
|
[lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
|
|
[AC_CHECK_FUNC([dlopen],
|
|
[lt_cv_dlopen=dlopen],
|
|
[AC_CHECK_LIB([dl], [dlopen],
|
|
[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
|
|
[AC_CHECK_LIB([svld], [dlopen],
|
|
[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
|
|
[AC_CHECK_LIB([dld], [dld_link],
|
|
[lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
|
|
])
|
|
])
|
|
])
|
|
])
|
|
])
|
|
;;
|
|
esac
|
|
|
|
if test no = "$lt_cv_dlopen"; then
|
|
enable_dlopen=no
|
|
else
|
|
enable_dlopen=yes
|
|
fi
|
|
|
|
case $lt_cv_dlopen in
|
|
dlopen)
|
|
save_CPPFLAGS=$CPPFLAGS
|
|
test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
|
|
|
|
save_LDFLAGS=$LDFLAGS
|
|
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
|
|
|
|
save_LIBS=$LIBS
|
|
LIBS="$lt_cv_dlopen_libs $LIBS"
|
|
|
|
AC_CACHE_CHECK([whether a program can dlopen itself],
|
|
lt_cv_dlopen_self, [dnl
|
|
_LT_TRY_DLOPEN_SELF(
|
|
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
|
|
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
|
|
])
|
|
|
|
if test yes = "$lt_cv_dlopen_self"; then
|
|
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
|
|
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
|
|
lt_cv_dlopen_self_static, [dnl
|
|
_LT_TRY_DLOPEN_SELF(
|
|
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
|
|
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
|
|
])
|
|
fi
|
|
|
|
CPPFLAGS=$save_CPPFLAGS
|
|
LDFLAGS=$save_LDFLAGS
|
|
LIBS=$save_LIBS
|
|
;;
|
|
esac
|
|
|
|
case $lt_cv_dlopen_self in
|
|
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
|
|
*) enable_dlopen_self=unknown ;;
|
|
esac
|
|
|
|
case $lt_cv_dlopen_self_static in
|
|
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
|
|
*) enable_dlopen_self_static=unknown ;;
|
|
esac
|
|
fi
|
|
_LT_DECL([dlopen_support], [enable_dlopen], [0],
|
|
[Whether dlopen is supported])
|
|
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
|
|
[Whether dlopen of programs is supported])
|
|
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
|
|
[Whether dlopen of statically linked programs is supported])
|
|
])# LT_SYS_DLOPEN_SELF
|
|
|
|
# Old name:
|
|
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
|
|
|
|
|
|
# _LT_COMPILER_C_O([TAGNAME])
|
|
# ---------------------------
|
|
# Check to see if options -c and -o are simultaneously supported by compiler.
|
|
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
|
|
m4_defun([_LT_COMPILER_C_O],
|
|
[m4_require([_LT_DECL_SED])dnl
|
|
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
|
|
m4_require([_LT_TAG_COMPILER])dnl
|
|
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
|
|
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
|
|
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
|
|
$RM -r conftest 2>/dev/null
|
|
mkdir conftest
|
|
cd conftest
|
|
mkdir out
|
|
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
|
|
|
|
lt_compiler_flag="-o out/conftest2.$ac_objext"
|
|
# Insert the option either (1) after the last *FLAGS variable, or
|
|
# (2) before a word containing "conftest.", or (3) at the end.
|
|
# Note that $ac_compile itself does not contain backslashes and begins
|
|
# with a dollar sign (not a hyphen), so the echo should work correctly.
|
|
lt_compile=`echo "$ac_compile" | $SED \
|
|
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
|
|
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
|
|
-e 's:$: $lt_compiler_flag:'`
|
|
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
|
|
(eval "$lt_compile" 2>out/conftest.err)
|
|
ac_status=$?
|
|
cat out/conftest.err >&AS_MESSAGE_LOG_FD
|
|
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
|
|
if (exit $ac_status) && test -s out/conftest2.$ac_objext
|
|
then
|
|
# The compiler can only warn and ignore the option if not recognized
|
|
# So say no if there are warnings
|
|
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
|
|
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
|
|
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
|
|
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
|
|
fi
|
|
fi
|
|
chmod u+w . 2>&AS_MESSAGE_LOG_FD
|
|
$RM conftest*
|
|
# SGI C++ compiler will create directory out/ii_files/ for
|
|
# template instantiation
|
|
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
|
|
$RM out/* && rmdir out
|
|
cd ..
|
|
$RM -r conftest
|
|
$RM conftest*
|
|
])
|
|
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
|
|
[Does compiler simultaneously support -c and -o options?])
|
|
])# _LT_COMPILER_C_O
|
|
|
|
|
|
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
|
|
# ----------------------------------
|
|
# Check to see if we can do hard links to lock some files if needed
|
|
m4_defun([_LT_COMPILER_FILE_LOCKS],
|
|
[m4_require([_LT_ENABLE_LOCK])dnl
|
|
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
|
|
_LT_COMPILER_C_O([$1])
|
|
|
|
hard_links=nottested
|
|
if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
|
|
# do not overwrite the value of need_locks provided by the user
|
|
AC_MSG_CHECKING([if we can lock with hard links])
|
|
hard_links=yes
|
|
$RM conftest*
|
|
ln conftest.a conftest.b 2>/dev/null && hard_links=no
|
|
touch conftest.a
|
|
ln conftest.a conftest.b 2>&5 || hard_links=no
|
|
ln conftest.a conftest.b 2>/dev/null && hard_links=no
|
|
AC_MSG_RESULT([$hard_links])
|
|
if test no = "$hard_links"; then
|
|
AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
|
|
need_locks=warn
|
|
fi
|
|
else
|
|
need_locks=no
|
|
fi
|
|
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
|
|
])# _LT_COMPILER_FILE_LOCKS
|
|
|
|
|
|
# _LT_CHECK_OBJDIR
|
|
# ----------------
|
|
m4_defun([_LT_CHECK_OBJDIR],
|
|
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
|
|
[rm -f .libs 2>/dev/null
|
|
mkdir .libs 2>/dev/null
|
|
if test -d .libs; then
|
|
lt_cv_objdir=.libs
|
|
else
|
|
# MS-DOS does not allow filenames that begin with a dot.
|
|
lt_cv_objdir=_libs
|
|
fi
|
|
rmdir .libs 2>/dev/null])
|
|
objdir=$lt_cv_objdir
|
|
_LT_DECL([], [objdir], [0],
|
|
[The name of the directory that contains temporary libtool files])dnl
|
|
m4_pattern_allow([LT_OBJDIR])dnl
|
|
AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
|
|
[Define to the sub-directory where libtool stores uninstalled libraries.])
|
|
])# _LT_CHECK_OBJDIR
|
|
|
|
|
|
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
|
|
# --------------------------------------
|
|
# Check hardcoding attributes.
|
|
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
|
|
[AC_MSG_CHECKING([how to hardcode library paths into programs])
|
|
_LT_TAGVAR(hardcode_action, $1)=
|
|
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
|
|
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
|
|
test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
|
|
|
|
# We can hardcode non-existent directories.
|
|
if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
|
|
# If the only mechanism to avoid hardcoding is shlibpath_var, we
|
|
# have to relink, otherwise we might link with an installed library
|
|
# when we should be linking with a yet-to-be-installed one
|
|
## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
|
|
test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
|
|
# Linking always hardcodes the temporary library directory.
|
|
_LT_TAGVAR(hardcode_action, $1)=relink
|
|
else
|
|
# We can link without hardcoding, and we can hardcode nonexisting dirs.
|
|
_LT_TAGVAR(hardcode_action, $1)=immediate
|
|
fi
|
|
else
|
|
# We cannot hardcode anything, or else we can only hardcode existing
|
|
# directories.
|
|
_LT_TAGVAR(hardcode_action, $1)=unsupported
|
|
fi
|
|
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
|
|
|
|
if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
|
|
test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
|
|
# Fast installation is not supported
|
|
enable_fast_install=no
|
|
elif test yes = "$shlibpath_overrides_runpath" ||
|
|
test no = "$enable_shared"; then
|
|
# Fast installation is not necessary
|
|
enable_fast_install=needless
|
|
fi
|
|
_LT_TAGDECL([], [hardcode_action], [0],
|
|
[How to hardcode a shared library path into an executable])
|
|
])# _LT_LINKER_HARDCODE_LIBPATH
|
|
|
|
|
|
# _LT_CMD_STRIPLIB
|
|
# ----------------
|
|
m4_defun([_LT_CMD_STRIPLIB],
|
|
[m4_require([_LT_DECL_EGREP])
|
|
striplib=
|
|
old_striplib=
|
|
AC_MSG_CHECKING([whether stripping libraries is possible])
|
|
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
|
|
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
|
|
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
# FIXME - insert some real tests, host_os isn't really good enough
|
|
case $host_os in
|
|
darwin*)
|
|
if test -n "$STRIP"; then
|
|
striplib="$STRIP -x"
|
|
old_striplib="$STRIP -S"
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
;;
|
|
*)
|
|
AC_MSG_RESULT([no])
|
|
;;
|
|
esac
|
|
fi
|
|
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
|
|
_LT_DECL([], [striplib], [1])
|
|
])# _LT_CMD_STRIPLIB
|
|
|
|
|
|
# _LT_PREPARE_MUNGE_PATH_LIST
|
|
# ---------------------------
|
|
# Make sure func_munge_path_list() is defined correctly.
|
|
m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
|
|
[[# func_munge_path_list VARIABLE PATH
|
|
# -----------------------------------
|
|
# VARIABLE is name of variable containing _space_ separated list of
|
|
# directories to be munged by the contents of PATH, which is string
|
|
# having a format:
|
|
# "DIR[:DIR]:"
|
|
# string "DIR[ DIR]" will be prepended to VARIABLE
|
|
# ":DIR[:DIR]"
|
|
# string "DIR[ DIR]" will be appended to VARIABLE
|
|
# "DIRP[:DIRP]::[DIRA:]DIRA"
|
|
# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
|
|
# "DIRA[ DIRA]" will be appended to VARIABLE
|
|
# "DIR[:DIR]"
|
|
# VARIABLE will be replaced by "DIR[ DIR]"
|
|
func_munge_path_list ()
|
|
{
|
|
case x@S|@2 in
|
|
x)
|
|
;;
|
|
*:)
|
|
eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
|
|
;;
|
|
x:*)
|
|
eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
|
|
;;
|
|
*::*)
|
|
eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
|
|
eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
|
|
;;
|
|
*)
|
|
eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
|
|
;;
|
|
esac
|
|
}
|
|
]])# _LT_PREPARE_PATH_LIST
|
|
|
|
|
|
# _LT_SYS_DYNAMIC_LINKER([TAG])
|
|
# -----------------------------
|
|
# PORTME Fill in your ld.so characteristics
|
|
m4_defun([_LT_SYS_DYNAMIC_LINKER],
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
m4_require([_LT_DECL_EGREP])dnl
|
|
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
|
|
m4_require([_LT_DECL_OBJDUMP])dnl
|
|
m4_require([_LT_DECL_SED])dnl
|
|
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
|
|
m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
|
|
AC_MSG_CHECKING([dynamic linker characteristics])
|
|
m4_if([$1],
|
|
[], [
|
|
if test yes = "$GCC"; then
|
|
case $host_os in
|
|
darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
|
|
*) lt_awk_arg='/^libraries:/' ;;
|
|
esac
|
|
case $host_os in
|
|
mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
|
|
*) lt_sed_strip_eq='s|=/|/|g' ;;
|
|
esac
|
|
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
|
|
case $lt_search_path_spec in
|
|
*\;*)
|
|
# if the path contains ";" then we assume it to be the separator
|
|
# otherwise default to the standard path separator (i.e. ":") - it is
|
|
# assumed that no part of a normal pathname contains ";" but that should
|
|
# okay in the real world where ";" in dirpaths is itself problematic.
|
|
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
|
|
;;
|
|
*)
|
|
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
|
|
;;
|
|
esac
|
|
# Ok, now we have the path, separated by spaces, we can step through it
|
|
# and add multilib dir if necessary...
|
|
lt_tmp_lt_search_path_spec=
|
|
lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
|
|
# ...but if some path component already ends with the multilib dir we assume
|
|
# that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
|
|
case "$lt_multi_os_dir; $lt_search_path_spec " in
|
|
"/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
|
|
lt_multi_os_dir=
|
|
;;
|
|
esac
|
|
for lt_sys_path in $lt_search_path_spec; do
|
|
if test -d "$lt_sys_path$lt_multi_os_dir"; then
|
|
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
|
|
elif test -n "$lt_multi_os_dir"; then
|
|
test -d "$lt_sys_path" && \
|
|
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
|
|
fi
|
|
done
|
|
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
|
|
BEGIN {RS = " "; FS = "/|\n";} {
|
|
lt_foo = "";
|
|
lt_count = 0;
|
|
for (lt_i = NF; lt_i > 0; lt_i--) {
|
|
if ($lt_i != "" && $lt_i != ".") {
|
|
if ($lt_i == "..") {
|
|
lt_count++;
|
|
} else {
|
|
if (lt_count == 0) {
|
|
lt_foo = "/" $lt_i lt_foo;
|
|
} else {
|
|
lt_count--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
|
|
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
|
|
}'`
|
|
# AWK program above erroneously prepends '/' to C:/dos/paths
|
|
# for these hosts.
|
|
case $host_os in
|
|
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
|
|
$SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
|
|
esac
|
|
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
|
|
else
|
|
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
|
|
fi])
|
|
library_names_spec=
|
|
libname_spec='lib$name'
|
|
soname_spec=
|
|
shrext_cmds=.so
|
|
postinstall_cmds=
|
|
postuninstall_cmds=
|
|
finish_cmds=
|
|
finish_eval=
|
|
shlibpath_var=
|
|
shlibpath_overrides_runpath=unknown
|
|
version_type=none
|
|
dynamic_linker="$host_os ld.so"
|
|
sys_lib_dlsearch_path_spec="/lib /usr/lib"
|
|
need_lib_prefix=unknown
|
|
hardcode_into_libs=no
|
|
|
|
# when you set need_version to no, make sure it does not cause -set_version
|
|
# flags to be left without arguments
|
|
need_version=unknown
|
|
|
|
AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
|
|
[User-defined run-time library search path.])
|
|
|
|
case $host_os in
|
|
aix3*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
|
|
shlibpath_var=LIBPATH
|
|
|
|
# AIX 3 has no versioning support, so we append a major version to the name.
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
;;
|
|
|
|
aix[[4-9]]*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
hardcode_into_libs=yes
|
|
if test ia64 = "$host_cpu"; then
|
|
# AIX 5 supports IA64
|
|
library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
else
|
|
# With GCC up to 2.95.x, collect2 would create an import file
|
|
# for dependence libraries. The import file would start with
|
|
# the line '#! .'. This would cause the generated library to
|
|
# depend on '.', always an invalid library. This was fixed in
|
|
# development snapshots of GCC prior to 3.0.
|
|
case $host_os in
|
|
aix4 | aix4.[[01]] | aix4.[[01]].*)
|
|
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
|
|
echo ' yes '
|
|
echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
|
|
:
|
|
else
|
|
can_build_shared=no
|
|
fi
|
|
;;
|
|
esac
|
|
# Using Import Files as archive members, it is possible to support
|
|
# filename-based versioning of shared library archives on AIX. While
|
|
# this would work for both with and without runtime linking, it will
|
|
# prevent static linking of such archives. So we do filename-based
|
|
# shared library versioning with .so extension only, which is used
|
|
# when both runtime linking and shared linking is enabled.
|
|
# Unfortunately, runtime linking may impact performance, so we do
|
|
# not want this to be the default eventually. Also, we use the
|
|
# versioned .so libs for executables only if there is the -brtl
|
|
# linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
|
|
# To allow for filename-based versioning support, we need to create
|
|
# libNAME.so.V as an archive file, containing:
|
|
# *) an Import File, referring to the versioned filename of the
|
|
# archive as well as the shared archive member, telling the
|
|
# bitwidth (32 or 64) of that shared object, and providing the
|
|
# list of exported symbols of that shared object, eventually
|
|
# decorated with the 'weak' keyword
|
|
# *) the shared object with the F_LOADONLY flag set, to really avoid
|
|
# it being seen by the linker.
|
|
# At run time we better use the real file rather than another symlink,
|
|
# but for link time we create the symlink libNAME.so -> libNAME.so.V
|
|
|
|
case $with_aix_soname,$aix_use_runtimelinking in
|
|
# AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
|
|
# soname into executable. Probably we can add versioning support to
|
|
# collect2, so additional links can be useful in future.
|
|
aix,yes) # traditional libtool
|
|
dynamic_linker='AIX unversionable lib.so'
|
|
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
|
|
# instead of lib<name>.a to let people know that these are not
|
|
# typical AIX shared libraries.
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
;;
|
|
aix,no) # traditional AIX only
|
|
dynamic_linker='AIX lib.a[(]lib.so.V[)]'
|
|
# We preserve .a as extension for shared libraries through AIX4.2
|
|
# and later when we are not doing run time linking.
|
|
library_names_spec='$libname$release.a $libname.a'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
;;
|
|
svr4,*) # full svr4 only
|
|
dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
|
|
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
|
|
# We do not specify a path in Import Files, so LIBPATH fires.
|
|
shlibpath_overrides_runpath=yes
|
|
;;
|
|
*,yes) # both, prefer svr4
|
|
dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
|
|
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
|
|
# unpreferred sharedlib libNAME.a needs extra handling
|
|
postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
|
|
postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
|
|
# We do not specify a path in Import Files, so LIBPATH fires.
|
|
shlibpath_overrides_runpath=yes
|
|
;;
|
|
*,no) # both, prefer aix
|
|
dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
|
|
library_names_spec='$libname$release.a $libname.a'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
# unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
|
|
postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
|
|
postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
|
|
;;
|
|
esac
|
|
shlibpath_var=LIBPATH
|
|
fi
|
|
;;
|
|
|
|
amigaos*)
|
|
case $host_cpu in
|
|
powerpc)
|
|
# Since July 2007 AmigaOS4 officially supports .so libraries.
|
|
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
;;
|
|
m68k)
|
|
library_names_spec='$libname.ixlibrary $libname.a'
|
|
# Create ${libname}_ixlibrary.a entries in /sys/libs.
|
|
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
beos*)
|
|
library_names_spec='$libname$shared_ext'
|
|
dynamic_linker="$host_os ld.so"
|
|
shlibpath_var=LIBRARY_PATH
|
|
;;
|
|
|
|
bsdi[[45]]*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
need_version=no
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
|
|
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
|
|
# the default ld.so.conf also contains /usr/contrib/lib and
|
|
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
|
|
# libtool to hard-code these into programs
|
|
;;
|
|
|
|
cygwin* | mingw* | pw32* | cegcc*)
|
|
version_type=windows
|
|
shrext_cmds=.dll
|
|
need_version=no
|
|
need_lib_prefix=no
|
|
|
|
case $GCC,$cc_basename in
|
|
yes,*)
|
|
# gcc
|
|
library_names_spec='$libname.dll.a'
|
|
# DLL is installed to $(libdir)/../bin by postinstall_cmds
|
|
postinstall_cmds='base_file=`basename \$file`~
|
|
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
|
|
dldir=$destdir/`dirname \$dlpath`~
|
|
test -d \$dldir || mkdir -p \$dldir~
|
|
$install_prog $dir/$dlname \$dldir/$dlname~
|
|
chmod a+x \$dldir/$dlname~
|
|
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
|
|
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
|
|
fi'
|
|
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
|
|
dlpath=$dir/\$dldll~
|
|
$RM \$dlpath'
|
|
shlibpath_overrides_runpath=yes
|
|
|
|
case $host_os in
|
|
cygwin*)
|
|
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
|
|
soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
|
|
m4_if([$1], [],[
|
|
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
|
|
;;
|
|
mingw* | cegcc*)
|
|
# MinGW DLLs use traditional 'lib' prefix
|
|
soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
|
|
;;
|
|
pw32*)
|
|
# pw32 DLLs use 'pw' prefix rather than 'lib'
|
|
library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
|
|
;;
|
|
esac
|
|
dynamic_linker='Win32 ld.exe'
|
|
;;
|
|
|
|
*,cl*)
|
|
# Native MSVC
|
|
libname_spec='$name'
|
|
soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
|
|
library_names_spec='$libname.dll.lib'
|
|
|
|
case $build_os in
|
|
mingw*)
|
|
sys_lib_search_path_spec=
|
|
lt_save_ifs=$IFS
|
|
IFS=';'
|
|
for lt_path in $LIB
|
|
do
|
|
IFS=$lt_save_ifs
|
|
# Let DOS variable expansion print the short 8.3 style file name.
|
|
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
|
|
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
|
|
done
|
|
IFS=$lt_save_ifs
|
|
# Convert to MSYS style.
|
|
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
|
|
;;
|
|
cygwin*)
|
|
# Convert to unix form, then to dos form, then back to unix form
|
|
# but this time dos style (no spaces!) so that the unix form looks
|
|
# like /cygdrive/c/PROGRA~1:/cygdr...
|
|
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
|
|
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
|
|
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
|
|
;;
|
|
*)
|
|
sys_lib_search_path_spec=$LIB
|
|
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
|
|
# It is most probably a Windows format PATH.
|
|
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
|
|
else
|
|
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
|
|
fi
|
|
# FIXME: find the short name or the path components, as spaces are
|
|
# common. (e.g. "Program Files" -> "PROGRA~1")
|
|
;;
|
|
esac
|
|
|
|
# DLL is installed to $(libdir)/../bin by postinstall_cmds
|
|
postinstall_cmds='base_file=`basename \$file`~
|
|
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
|
|
dldir=$destdir/`dirname \$dlpath`~
|
|
test -d \$dldir || mkdir -p \$dldir~
|
|
$install_prog $dir/$dlname \$dldir/$dlname'
|
|
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
|
|
dlpath=$dir/\$dldll~
|
|
$RM \$dlpath'
|
|
shlibpath_overrides_runpath=yes
|
|
dynamic_linker='Win32 link.exe'
|
|
;;
|
|
|
|
*)
|
|
# Assume MSVC wrapper
|
|
library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
|
|
dynamic_linker='Win32 ld.exe'
|
|
;;
|
|
esac
|
|
# FIXME: first we should search . and the directory the executable is in
|
|
shlibpath_var=PATH
|
|
;;
|
|
|
|
darwin* | rhapsody*)
|
|
dynamic_linker="$host_os dyld"
|
|
version_type=darwin
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
|
|
soname_spec='$libname$release$major$shared_ext'
|
|
shlibpath_overrides_runpath=yes
|
|
shlibpath_var=DYLD_LIBRARY_PATH
|
|
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
|
|
m4_if([$1], [],[
|
|
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
|
|
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
|
|
;;
|
|
|
|
dgux*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
;;
|
|
|
|
freebsd* | dragonfly*)
|
|
# DragonFly does not have aout. When/if they implement a new
|
|
# versioning mechanism, adjust this.
|
|
if test -x /usr/bin/objformat; then
|
|
objformat=`/usr/bin/objformat`
|
|
else
|
|
case $host_os in
|
|
freebsd[[23]].*) objformat=aout ;;
|
|
*) objformat=elf ;;
|
|
esac
|
|
fi
|
|
version_type=freebsd-$objformat
|
|
case $version_type in
|
|
freebsd-elf*)
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
need_version=no
|
|
need_lib_prefix=no
|
|
;;
|
|
freebsd-*)
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
|
|
need_version=yes
|
|
;;
|
|
esac
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
case $host_os in
|
|
freebsd2.*)
|
|
shlibpath_overrides_runpath=yes
|
|
;;
|
|
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
|
|
shlibpath_overrides_runpath=yes
|
|
hardcode_into_libs=yes
|
|
;;
|
|
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
|
|
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
|
|
shlibpath_overrides_runpath=no
|
|
hardcode_into_libs=yes
|
|
;;
|
|
*) # from 4.6 on, and DragonFly
|
|
shlibpath_overrides_runpath=yes
|
|
hardcode_into_libs=yes
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
haiku*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
dynamic_linker="$host_os runtime_loader"
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
shlibpath_var=LIBRARY_PATH
|
|
shlibpath_overrides_runpath=no
|
|
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
|
|
hardcode_into_libs=yes
|
|
;;
|
|
|
|
hpux9* | hpux10* | hpux11*)
|
|
# Give a soname corresponding to the major version so that dld.sl refuses to
|
|
# link against other versions.
|
|
version_type=sunos
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
case $host_cpu in
|
|
ia64*)
|
|
shrext_cmds='.so'
|
|
hardcode_into_libs=yes
|
|
dynamic_linker="$host_os dld.so"
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
if test 32 = "$HPUX_IA64_MODE"; then
|
|
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
|
|
sys_lib_dlsearch_path_spec=/usr/lib/hpux32
|
|
else
|
|
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
|
|
sys_lib_dlsearch_path_spec=/usr/lib/hpux64
|
|
fi
|
|
;;
|
|
hppa*64*)
|
|
shrext_cmds='.sl'
|
|
hardcode_into_libs=yes
|
|
dynamic_linker="$host_os dld.sl"
|
|
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
|
|
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
|
|
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
|
|
;;
|
|
*)
|
|
shrext_cmds='.sl'
|
|
dynamic_linker="$host_os dld.sl"
|
|
shlibpath_var=SHLIB_PATH
|
|
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
;;
|
|
esac
|
|
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
|
|
postinstall_cmds='chmod 555 $lib'
|
|
# or fails outright, so override atomically:
|
|
install_override_mode=555
|
|
;;
|
|
|
|
interix[[3-9]]*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=no
|
|
hardcode_into_libs=yes
|
|
;;
|
|
|
|
irix5* | irix6* | nonstopux*)
|
|
case $host_os in
|
|
nonstopux*) version_type=nonstopux ;;
|
|
*)
|
|
if test yes = "$lt_cv_prog_gnu_ld"; then
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
else
|
|
version_type=irix
|
|
fi ;;
|
|
esac
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
|
|
case $host_os in
|
|
irix5* | nonstopux*)
|
|
libsuff= shlibsuff=
|
|
;;
|
|
*)
|
|
case $LD in # libtool.m4 will add one of these switches to LD
|
|
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
|
|
libsuff= shlibsuff= libmagic=32-bit;;
|
|
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
|
|
libsuff=32 shlibsuff=N32 libmagic=N32;;
|
|
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
|
|
libsuff=64 shlibsuff=64 libmagic=64-bit;;
|
|
*) libsuff= shlibsuff= libmagic=never-match;;
|
|
esac
|
|
;;
|
|
esac
|
|
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
|
|
shlibpath_overrides_runpath=no
|
|
sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
|
|
sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
|
|
hardcode_into_libs=yes
|
|
;;
|
|
|
|
# No shared lib support for Linux oldld, aout, or coff.
|
|
linux*oldld* | linux*aout* | linux*coff*)
|
|
dynamic_linker=no
|
|
;;
|
|
|
|
linux*android*)
|
|
version_type=none # Android doesn't support versioned libraries.
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='$libname$release$shared_ext'
|
|
soname_spec='$libname$release$shared_ext'
|
|
finish_cmds=
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
|
|
# This implies no fast_install, which is unacceptable.
|
|
# Some rework will be needed to allow for fast_install
|
|
# before this can be enabled.
|
|
hardcode_into_libs=yes
|
|
|
|
dynamic_linker='Android linker'
|
|
# Don't embed -rpath directories since the linker doesn't support them.
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
;;
|
|
|
|
# This must be glibc/ELF.
|
|
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=no
|
|
|
|
# Some binutils ld are patched to set DT_RUNPATH
|
|
AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
|
|
[lt_cv_shlibpath_overrides_runpath=no
|
|
save_LDFLAGS=$LDFLAGS
|
|
save_libdir=$libdir
|
|
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
|
|
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
|
|
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
|
|
[lt_cv_shlibpath_overrides_runpath=yes])])
|
|
LDFLAGS=$save_LDFLAGS
|
|
libdir=$save_libdir
|
|
])
|
|
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
|
|
|
|
# This implies no fast_install, which is unacceptable.
|
|
# Some rework will be needed to allow for fast_install
|
|
# before this can be enabled.
|
|
hardcode_into_libs=yes
|
|
|
|
# Add ABI-specific directories to the system library path.
|
|
sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
|
|
|
|
# Ideally, we could use ldconfig to report *all* directores which are
|
|
# searched for libraries, however this is still not possible. Aside from not
|
|
# being certain /sbin/ldconfig is available, command
|
|
# 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
|
|
# even though it is searched at run-time. Try to do the best guess by
|
|
# appending ld.so.conf contents (and includes) to the search path.
|
|
if test -f /etc/ld.so.conf; then
|
|
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
|
|
sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
|
|
fi
|
|
|
|
# We used to test for /lib/ld.so.1 and disable shared libraries on
|
|
# powerpc, because MkLinux only supported shared libraries with the
|
|
# GNU dynamic linker. Since this was broken with cross compilers,
|
|
# most powerpc-linux boxes support dynamic linking these days and
|
|
# people can always --disable-shared, the test was removed, and we
|
|
# assume the GNU/Linux dynamic linker is in use.
|
|
dynamic_linker='GNU/Linux ld.so'
|
|
;;
|
|
|
|
netbsd*)
|
|
version_type=sunos
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
|
|
dynamic_linker='NetBSD (a.out) ld.so'
|
|
else
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
dynamic_linker='NetBSD ld.elf_so'
|
|
fi
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
hardcode_into_libs=yes
|
|
;;
|
|
|
|
newsos6)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
;;
|
|
|
|
*nto* | *qnx*)
|
|
version_type=qnx
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=no
|
|
hardcode_into_libs=yes
|
|
dynamic_linker='ldqnx.so'
|
|
;;
|
|
|
|
openbsd* | bitrig*)
|
|
version_type=sunos
|
|
sys_lib_dlsearch_path_spec=/usr/lib
|
|
need_lib_prefix=no
|
|
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
|
|
need_version=no
|
|
else
|
|
need_version=yes
|
|
fi
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
;;
|
|
|
|
os2*)
|
|
libname_spec='$name'
|
|
version_type=windows
|
|
shrext_cmds=.dll
|
|
need_version=no
|
|
need_lib_prefix=no
|
|
# OS/2 can only load a DLL with a base name of 8 characters or less.
|
|
soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
|
|
v=$($ECHO $release$versuffix | tr -d .-);
|
|
n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
|
|
$ECHO $n$v`$shared_ext'
|
|
library_names_spec='${libname}_dll.$libext'
|
|
dynamic_linker='OS/2 ld.exe'
|
|
shlibpath_var=BEGINLIBPATH
|
|
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
|
|
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
|
|
postinstall_cmds='base_file=`basename \$file`~
|
|
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
|
|
dldir=$destdir/`dirname \$dlpath`~
|
|
test -d \$dldir || mkdir -p \$dldir~
|
|
$install_prog $dir/$dlname \$dldir/$dlname~
|
|
chmod a+x \$dldir/$dlname~
|
|
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
|
|
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
|
|
fi'
|
|
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
|
|
dlpath=$dir/\$dldll~
|
|
$RM \$dlpath'
|
|
;;
|
|
|
|
osf3* | osf4* | osf5*)
|
|
version_type=osf
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
|
|
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
|
|
;;
|
|
|
|
rdos*)
|
|
dynamic_linker=no
|
|
;;
|
|
|
|
solaris*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
hardcode_into_libs=yes
|
|
# ldd complains unless libraries are executable
|
|
postinstall_cmds='chmod +x $lib'
|
|
;;
|
|
|
|
sunos4*)
|
|
version_type=sunos
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
|
|
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
if test yes = "$with_gnu_ld"; then
|
|
need_lib_prefix=no
|
|
fi
|
|
need_version=yes
|
|
;;
|
|
|
|
sysv4 | sysv4.3*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
case $host_vendor in
|
|
sni)
|
|
shlibpath_overrides_runpath=no
|
|
need_lib_prefix=no
|
|
runpath_var=LD_RUN_PATH
|
|
;;
|
|
siemens)
|
|
need_lib_prefix=no
|
|
;;
|
|
motorola)
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
shlibpath_overrides_runpath=no
|
|
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
sysv4*MP*)
|
|
if test -d /usr/nec; then
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
|
|
soname_spec='$libname$shared_ext.$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
fi
|
|
;;
|
|
|
|
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
|
|
version_type=sco
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
hardcode_into_libs=yes
|
|
if test yes = "$with_gnu_ld"; then
|
|
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
|
|
else
|
|
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
|
|
case $host_os in
|
|
sco3.2v5*)
|
|
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
|
|
;;
|
|
esac
|
|
fi
|
|
sys_lib_dlsearch_path_spec='/usr/lib'
|
|
;;
|
|
|
|
tpf*)
|
|
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=no
|
|
hardcode_into_libs=yes
|
|
;;
|
|
|
|
uts4*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
|
|
soname_spec='$libname$release$shared_ext$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
;;
|
|
|
|
*)
|
|
dynamic_linker=no
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$dynamic_linker])
|
|
test no = "$dynamic_linker" && can_build_shared=no
|
|
|
|
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
|
|
if test yes = "$GCC"; then
|
|
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
|
|
fi
|
|
|
|
if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
|
|
sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
|
|
fi
|
|
|
|
if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
|
|
sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
|
|
fi
|
|
|
|
# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
|
|
configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
|
|
|
|
# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
|
|
func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
|
|
|
|
# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
|
|
configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
|
|
|
|
_LT_DECL([], [variables_saved_for_relink], [1],
|
|
[Variables whose values should be saved in libtool wrapper scripts and
|
|
restored at link time])
|
|
_LT_DECL([], [need_lib_prefix], [0],
|
|
[Do we need the "lib" prefix for modules?])
|
|
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
|
|
_LT_DECL([], [version_type], [0], [Library versioning type])
|
|
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
|
|
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
|
|
_LT_DECL([], [shlibpath_overrides_runpath], [0],
|
|
[Is shlibpath searched before the hard-coded library search path?])
|
|
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
|
|
_LT_DECL([], [library_names_spec], [1],
|
|
[[List of archive names. First name is the real one, the rest are links.
|
|
The last name is the one that the linker finds with -lNAME]])
|
|
_LT_DECL([], [soname_spec], [1],
|
|
[[The coded name of the library, if different from the real name]])
|
|
_LT_DECL([], [install_override_mode], [1],
|
|
[Permission mode override for installation of shared libraries])
|
|
_LT_DECL([], [postinstall_cmds], [2],
|
|
[Command to use after installation of a shared archive])
|
|
_LT_DECL([], [postuninstall_cmds], [2],
|
|
[Command to use after uninstallation of a shared archive])
|
|
_LT_DECL([], [finish_cmds], [2],
|
|
[Commands used to finish a libtool library installation in a directory])
|
|
_LT_DECL([], [finish_eval], [1],
|
|
[[As "finish_cmds", except a single script fragment to be evaled but
|
|
not shown]])
|
|
_LT_DECL([], [hardcode_into_libs], [0],
|
|
[Whether we should hardcode library paths into libraries])
|
|
_LT_DECL([], [sys_lib_search_path_spec], [2],
|
|
[Compile-time system search path for libraries])
|
|
_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
|
|
[Detected run-time system search path for libraries])
|
|
_LT_DECL([], [configure_time_lt_sys_library_path], [2],
|
|
[Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
|
|
])# _LT_SYS_DYNAMIC_LINKER
|
|
|
|
|
|
# _LT_PATH_TOOL_PREFIX(TOOL)
|
|
# --------------------------
|
|
# find a file program that can recognize shared library
|
|
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
|
|
[m4_require([_LT_DECL_EGREP])dnl
|
|
AC_MSG_CHECKING([for $1])
|
|
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
|
|
[case $MAGIC_CMD in
|
|
[[\\/*] | ?:[\\/]*])
|
|
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
|
|
;;
|
|
*)
|
|
lt_save_MAGIC_CMD=$MAGIC_CMD
|
|
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
|
|
dnl $ac_dummy forces splitting on constant user-supplied paths.
|
|
dnl POSIX.2 word splitting is done only on the output of word expansions,
|
|
dnl not every word. This closes a longstanding sh security hole.
|
|
ac_dummy="m4_if([$2], , $PATH, [$2])"
|
|
for ac_dir in $ac_dummy; do
|
|
IFS=$lt_save_ifs
|
|
test -z "$ac_dir" && ac_dir=.
|
|
if test -f "$ac_dir/$1"; then
|
|
lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
|
|
if test -n "$file_magic_test_file"; then
|
|
case $deplibs_check_method in
|
|
"file_magic "*)
|
|
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
|
|
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
|
|
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
|
|
$EGREP "$file_magic_regex" > /dev/null; then
|
|
:
|
|
else
|
|
cat <<_LT_EOF 1>&2
|
|
|
|
*** Warning: the command libtool uses to detect shared libraries,
|
|
*** $file_magic_cmd, produces output that libtool cannot recognize.
|
|
*** The result is that libtool may fail to recognize shared libraries
|
|
*** as such. This will affect the creation of libtool libraries that
|
|
*** depend on shared libraries, but programs linked with such libtool
|
|
*** libraries will work regardless of this problem. Nevertheless, you
|
|
*** may want to report the problem to your system manager and/or to
|
|
*** bug-libtool@gnu.org
|
|
|
|
_LT_EOF
|
|
fi ;;
|
|
esac
|
|
fi
|
|
break
|
|
fi
|
|
done
|
|
IFS=$lt_save_ifs
|
|
MAGIC_CMD=$lt_save_MAGIC_CMD
|
|
;;
|
|
esac])
|
|
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
|
|
if test -n "$MAGIC_CMD"; then
|
|
AC_MSG_RESULT($MAGIC_CMD)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
_LT_DECL([], [MAGIC_CMD], [0],
|
|
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
|
|
])# _LT_PATH_TOOL_PREFIX
|
|
|
|
# Old name:
|
|
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
|
|
|
|
|
|
# _LT_PATH_MAGIC
|
|
# --------------
|
|
# find a file program that can recognize a shared library
|
|
m4_defun([_LT_PATH_MAGIC],
|
|
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
|
|
if test -z "$lt_cv_path_MAGIC_CMD"; then
|
|
if test -n "$ac_tool_prefix"; then
|
|
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
|
|
else
|
|
MAGIC_CMD=:
|
|
fi
|
|
fi
|
|
])# _LT_PATH_MAGIC
|
|
|
|
|
|
# LT_PATH_LD
|
|
# ----------
|
|
# find the pathname to the GNU or non-GNU linker
|
|
AC_DEFUN([LT_PATH_LD],
|
|
[AC_REQUIRE([AC_PROG_CC])dnl
|
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
m4_require([_LT_DECL_SED])dnl
|
|
m4_require([_LT_DECL_EGREP])dnl
|
|
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
|
|
|
|
AC_ARG_WITH([gnu-ld],
|
|
[AS_HELP_STRING([--with-gnu-ld],
|
|
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
|
|
[test no = "$withval" || with_gnu_ld=yes],
|
|
[with_gnu_ld=no])dnl
|
|
|
|
ac_prog=ld
|
|
if test yes = "$GCC"; then
|
|
# Check if gcc -print-prog-name=ld gives a path.
|
|
AC_MSG_CHECKING([for ld used by $CC])
|
|
case $host in
|
|
*-*-mingw*)
|
|
# gcc leaves a trailing carriage return, which upsets mingw
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
|
|
*)
|
|
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
|
|
esac
|
|
case $ac_prog in
|
|
# Accept absolute paths.
|
|
[[\\/]]* | ?:[[\\/]]*)
|
|
re_direlt='/[[^/]][[^/]]*/\.\./'
|
|
# Canonicalize the pathname of ld
|
|
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
|
|
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
|
|
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
|
|
done
|
|
test -z "$LD" && LD=$ac_prog
|
|
;;
|
|
"")
|
|
# If it fails, then pretend we aren't using GCC.
|
|
ac_prog=ld
|
|
;;
|
|
*)
|
|
# If it is relative, then search for the first ld in PATH.
|
|
with_gnu_ld=unknown
|
|
;;
|
|
esac
|
|
elif test yes = "$with_gnu_ld"; then
|
|
AC_MSG_CHECKING([for GNU ld])
|
|
else
|
|
AC_MSG_CHECKING([for non-GNU ld])
|
|
fi
|
|
AC_CACHE_VAL(lt_cv_path_LD,
|
|
[if test -z "$LD"; then
|
|
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
|
|
for ac_dir in $PATH; do
|
|
IFS=$lt_save_ifs
|
|
test -z "$ac_dir" && ac_dir=.
|
|
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
|
|
lt_cv_path_LD=$ac_dir/$ac_prog
|
|
# Check to see if the program is GNU ld. I'd rather use --version,
|
|
# but apparently some variants of GNU ld only accept -v.
|
|
# Break only if it was the GNU/non-GNU ld that we prefer.
|
|
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
|
|
*GNU* | *'with BFD'*)
|
|
test no != "$with_gnu_ld" && break
|
|
;;
|
|
*)
|
|
test yes != "$with_gnu_ld" && break
|
|
;;
|
|
esac
|
|
fi
|
|
done
|
|
IFS=$lt_save_ifs
|
|
else
|
|
lt_cv_path_LD=$LD # Let the user override the test with a path.
|
|
fi])
|
|
LD=$lt_cv_path_LD
|
|
if test -n "$LD"; then
|
|
AC_MSG_RESULT($LD)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
|
|
_LT_PATH_LD_GNU
|
|
AC_SUBST([LD])
|
|
|
|
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
|
|
])# LT_PATH_LD
|
|
|
|
# Old names:
|
|
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
|
|
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AM_PROG_LD], [])
|
|
dnl AC_DEFUN([AC_PROG_LD], [])
|
|
|
|
|
|
# _LT_PATH_LD_GNU
|
|
#- --------------
|
|
m4_defun([_LT_PATH_LD_GNU],
|
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
|
|
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
|
|
case `$LD -v 2>&1 </dev/null` in
|
|
*GNU* | *'with BFD'*)
|
|
lt_cv_prog_gnu_ld=yes
|
|
;;
|
|
*)
|
|
lt_cv_prog_gnu_ld=no
|
|
;;
|
|
esac])
|
|
with_gnu_ld=$lt_cv_prog_gnu_ld
|
|
])# _LT_PATH_LD_GNU
|
|
|
|
|
|
# _LT_CMD_RELOAD
|
|
# --------------
|
|
# find reload flag for linker
|
|
# -- PORTME Some linkers may need a different reload flag.
|
|
m4_defun([_LT_CMD_RELOAD],
|
|
[AC_CACHE_CHECK([for $LD option to reload object files],
|
|
lt_cv_ld_reload_flag,
|
|
[lt_cv_ld_reload_flag='-r'])
|
|
reload_flag=$lt_cv_ld_reload_flag
|
|
case $reload_flag in
|
|
"" | " "*) ;;
|
|
*) reload_flag=" $reload_flag" ;;
|
|
esac
|
|
reload_cmds='$LD$reload_flag -o $output$reload_objs'
|
|
case $host_os in
|
|
cygwin* | mingw* | pw32* | cegcc*)
|
|
if test yes != "$GCC"; then
|
|
reload_cmds=false
|
|
fi
|
|
;;
|
|
darwin*)
|
|
if test yes = "$GCC"; then
|
|
reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
|
|
else
|
|
reload_cmds='$LD$reload_flag -o $output$reload_objs'
|
|
fi
|
|
;;
|
|
esac
|
|
_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
|
|
_LT_TAGDECL([], [reload_cmds], [2])dnl
|
|
])# _LT_CMD_RELOAD
|
|
|
|
|
|
# _LT_PATH_DD
|
|
# -----------
|
|
# find a working dd
|
|
m4_defun([_LT_PATH_DD],
|
|
[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
|
|
[printf 0123456789abcdef0123456789abcdef >conftest.i
|
|
cat conftest.i conftest.i >conftest2.i
|
|
: ${lt_DD:=$DD}
|
|
AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
|
|
[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
|
|
cmp -s conftest.i conftest.out \
|
|
&& ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
|
|
fi])
|
|
rm -f conftest.i conftest2.i conftest.out])
|
|
])# _LT_PATH_DD
|
|
|
|
|
|
# _LT_CMD_TRUNCATE
|
|
# ----------------
|
|
# find command to truncate a binary pipe
|
|
m4_defun([_LT_CMD_TRUNCATE],
|
|
[m4_require([_LT_PATH_DD])
|
|
AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
|
|
[printf 0123456789abcdef0123456789abcdef >conftest.i
|
|
cat conftest.i conftest.i >conftest2.i
|
|
lt_cv_truncate_bin=
|
|
if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
|
|
cmp -s conftest.i conftest.out \
|
|
&& lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
|
|
fi
|
|
rm -f conftest.i conftest2.i conftest.out
|
|
test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
|
|
_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
|
|
[Command to truncate a binary pipe])
|
|
])# _LT_CMD_TRUNCATE
|
|
|
|
|
|
# _LT_CHECK_MAGIC_METHOD
|
|
# ----------------------
|
|
# how to check for library dependencies
|
|
# -- PORTME fill in with the dynamic library characteristics
|
|
m4_defun([_LT_CHECK_MAGIC_METHOD],
|
|
[m4_require([_LT_DECL_EGREP])
|
|
m4_require([_LT_DECL_OBJDUMP])
|
|
AC_CACHE_CHECK([how to recognize dependent libraries],
|
|
lt_cv_deplibs_check_method,
|
|
[lt_cv_file_magic_cmd='$MAGIC_CMD'
|
|
lt_cv_file_magic_test_file=
|
|
lt_cv_deplibs_check_method='unknown'
|
|
# Need to set the preceding variable on all platforms that support
|
|
# interlibrary dependencies.
|
|
# 'none' -- dependencies not supported.
|
|
# 'unknown' -- same as none, but documents that we really don't know.
|
|
# 'pass_all' -- all dependencies passed with no checks.
|
|
# 'test_compile' -- check by making test program.
|
|
# 'file_magic [[regex]]' -- check by looking for files in library path
|
|
# that responds to the $file_magic_cmd with a given extended regex.
|
|
# If you have 'file' or equivalent on your system and you're not sure
|
|
# whether 'pass_all' will *always* work, you probably want this one.
|
|
|
|
case $host_os in
|
|
aix[[4-9]]*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
beos*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
bsdi[[45]]*)
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
|
|
lt_cv_file_magic_cmd='/usr/bin/file -L'
|
|
lt_cv_file_magic_test_file=/shlib/libc.so
|
|
;;
|
|
|
|
cygwin*)
|
|
# func_win32_libid is a shell function defined in ltmain.sh
|
|
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
|
|
lt_cv_file_magic_cmd='func_win32_libid'
|
|
;;
|
|
|
|
mingw* | pw32*)
|
|
# Base MSYS/MinGW do not provide the 'file' command needed by
|
|
# func_win32_libid shell function, so use a weaker test based on 'objdump',
|
|
# unless we find 'file', for example because we are cross-compiling.
|
|
if ( file / ) >/dev/null 2>&1; then
|
|
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
|
|
lt_cv_file_magic_cmd='func_win32_libid'
|
|
else
|
|
# Keep this pattern in sync with the one in func_win32_libid.
|
|
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
|
|
lt_cv_file_magic_cmd='$OBJDUMP -f'
|
|
fi
|
|
;;
|
|
|
|
cegcc*)
|
|
# use the weaker test based on 'objdump'. See mingw*.
|
|
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
|
|
lt_cv_file_magic_cmd='$OBJDUMP -f'
|
|
;;
|
|
|
|
darwin* | rhapsody*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
freebsd* | dragonfly*)
|
|
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
|
|
case $host_cpu in
|
|
i*86 )
|
|
# Not sure whether the presence of OpenBSD here was a mistake.
|
|
# Let's accept both of them until this is cleared up.
|
|
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
|
|
lt_cv_file_magic_cmd=/usr/bin/file
|
|
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
|
|
;;
|
|
esac
|
|
else
|
|
lt_cv_deplibs_check_method=pass_all
|
|
fi
|
|
;;
|
|
|
|
haiku*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
hpux10.20* | hpux11*)
|
|
lt_cv_file_magic_cmd=/usr/bin/file
|
|
case $host_cpu in
|
|
ia64*)
|
|
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
|
|
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
|
|
;;
|
|
hppa*64*)
|
|
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
|
|
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
|
|
;;
|
|
*)
|
|
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
|
|
lt_cv_file_magic_test_file=/usr/lib/libc.sl
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
interix[[3-9]]*)
|
|
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
|
|
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
|
|
;;
|
|
|
|
irix5* | irix6* | nonstopux*)
|
|
case $LD in
|
|
*-32|*"-32 ") libmagic=32-bit;;
|
|
*-n32|*"-n32 ") libmagic=N32;;
|
|
*-64|*"-64 ") libmagic=64-bit;;
|
|
*) libmagic=never-match;;
|
|
esac
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
# This must be glibc/ELF.
|
|
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
netbsd*)
|
|
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
|
|
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
|
|
else
|
|
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
|
|
fi
|
|
;;
|
|
|
|
newos6*)
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
|
|
lt_cv_file_magic_cmd=/usr/bin/file
|
|
lt_cv_file_magic_test_file=/usr/lib/libnls.so
|
|
;;
|
|
|
|
*nto* | *qnx*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
openbsd* | bitrig*)
|
|
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
|
|
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
|
|
else
|
|
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
|
|
fi
|
|
;;
|
|
|
|
osf3* | osf4* | osf5*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
rdos*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
solaris*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
sysv4 | sysv4.3*)
|
|
case $host_vendor in
|
|
motorola)
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
|
|
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
|
|
;;
|
|
ncr)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
sequent)
|
|
lt_cv_file_magic_cmd='/bin/file'
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
|
|
;;
|
|
sni)
|
|
lt_cv_file_magic_cmd='/bin/file'
|
|
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
|
|
lt_cv_file_magic_test_file=/lib/libc.so
|
|
;;
|
|
siemens)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
pc)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
tpf*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
os2*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
esac
|
|
])
|
|
|
|
file_magic_glob=
|
|
want_nocaseglob=no
|
|
if test "$build" = "$host"; then
|
|
case $host_os in
|
|
mingw* | pw32*)
|
|
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
|
|
want_nocaseglob=yes
|
|
else
|
|
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
|
|
fi
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
file_magic_cmd=$lt_cv_file_magic_cmd
|
|
deplibs_check_method=$lt_cv_deplibs_check_method
|
|
test -z "$deplibs_check_method" && deplibs_check_method=unknown
|
|
|
|
_LT_DECL([], [deplibs_check_method], [1],
|
|
[Method to check whether dependent libraries are shared objects])
|
|
_LT_DECL([], [file_magic_cmd], [1],
|
|
[Command to use when deplibs_check_method = "file_magic"])
|
|
_LT_DECL([], [file_magic_glob], [1],
|
|
[How to find potential files when deplibs_check_method = "file_magic"])
|
|
_LT_DECL([], [want_nocaseglob], [1],
|
|
[Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
|
|
])# _LT_CHECK_MAGIC_METHOD
|
|
|
|
|
|
# LT_PATH_NM
|
|
# ----------
|
|
# find the pathname to a BSD- or MS-compatible name lister
|
|
AC_DEFUN([LT_PATH_NM],
|
|
[AC_REQUIRE([AC_PROG_CC])dnl
|
|
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
|
|
[if test -n "$NM"; then
|
|
# Let the user override the test.
|
|
lt_cv_path_NM=$NM
|
|
else
|
|
lt_nm_to_check=${ac_tool_prefix}nm
|
|
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
|
|
lt_nm_to_check="$lt_nm_to_check nm"
|
|
fi
|
|
for lt_tmp_nm in $lt_nm_to_check; do
|
|
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
|
|
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
|
|
IFS=$lt_save_ifs
|
|
test -z "$ac_dir" && ac_dir=.
|
|
tmp_nm=$ac_dir/$lt_tmp_nm
|
|
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
|
|
# Check to see if the nm accepts a BSD-compat flag.
|
|
# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
|
|
# nm: unknown option "B" ignored
|
|
# Tru64's nm complains that /dev/null is an invalid object file
|
|
# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
|
|
case $build_os in
|
|
mingw*) lt_bad_file=conftest.nm/nofile ;;
|
|
*) lt_bad_file=/dev/null ;;
|
|
esac
|
|
case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
|
|
*$lt_bad_file* | *'Invalid file or object type'*)
|
|
lt_cv_path_NM="$tmp_nm -B"
|
|
break 2
|
|
;;
|
|
*)
|
|
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
|
|
*/dev/null*)
|
|
lt_cv_path_NM="$tmp_nm -p"
|
|
break 2
|
|
;;
|
|
*)
|
|
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
|
|
continue # so that we can try to find one that supports BSD flags
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|
|
fi
|
|
done
|
|
IFS=$lt_save_ifs
|
|
done
|
|
: ${lt_cv_path_NM=no}
|
|
fi])
|
|
if test no != "$lt_cv_path_NM"; then
|
|
NM=$lt_cv_path_NM
|
|
else
|
|
# Didn't find any BSD compatible name lister, look for dumpbin.
|
|
if test -n "$DUMPBIN"; then :
|
|
# Let the user override the test.
|
|
else
|
|
AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
|
|
case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
|
|
*COFF*)
|
|
DUMPBIN="$DUMPBIN -symbols -headers"
|
|
;;
|
|
*)
|
|
DUMPBIN=:
|
|
;;
|
|
esac
|
|
fi
|
|
AC_SUBST([DUMPBIN])
|
|
if test : != "$DUMPBIN"; then
|
|
NM=$DUMPBIN
|
|
fi
|
|
fi
|
|
test -z "$NM" && NM=nm
|
|
AC_SUBST([NM])
|
|
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
|
|
|
|
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
|
|
[lt_cv_nm_interface="BSD nm"
|
|
echo "int some_variable = 0;" > conftest.$ac_ext
|
|
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
|
|
(eval "$ac_compile" 2>conftest.err)
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD
|
|
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
|
|
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD
|
|
(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
|
|
cat conftest.out >&AS_MESSAGE_LOG_FD
|
|
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
|
|
lt_cv_nm_interface="MS dumpbin"
|
|
fi
|
|
rm -f conftest*])
|
|
])# LT_PATH_NM
|
|
|
|
# Old names:
|
|
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
|
|
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AM_PROG_NM], [])
|
|
dnl AC_DEFUN([AC_PROG_NM], [])
|
|
|
|
# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
|
|
# --------------------------------
|
|
# how to determine the name of the shared library
|
|
# associated with a specific link library.
|
|
# -- PORTME fill in with the dynamic library characteristics
|
|
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
|
|
[m4_require([_LT_DECL_EGREP])
|
|
m4_require([_LT_DECL_OBJDUMP])
|
|
m4_require([_LT_DECL_DLLTOOL])
|
|
AC_CACHE_CHECK([how to associate runtime and link libraries],
|
|
lt_cv_sharedlib_from_linklib_cmd,
|
|
[lt_cv_sharedlib_from_linklib_cmd='unknown'
|
|
|
|
case $host_os in
|
|
cygwin* | mingw* | pw32* | cegcc*)
|
|
# two different shell functions defined in ltmain.sh;
|
|
# decide which one to use based on capabilities of $DLLTOOL
|
|
case `$DLLTOOL --help 2>&1` in
|
|
*--identify-strict*)
|
|
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
|
|
;;
|
|
*)
|
|
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
|
|
;;
|
|
esac
|
|
;;
|
|
*)
|
|
# fallback: assume linklib IS sharedlib
|
|
lt_cv_sharedlib_from_linklib_cmd=$ECHO
|
|
;;
|
|
esac
|
|
])
|
|
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
|
|
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
|
|
|
|
_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
|
|
[Command to associate shared and link libraries])
|
|
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
|
|
|
|
|
|
# _LT_PATH_MANIFEST_TOOL
|
|
# ----------------------
|
|
# locate the manifest tool
|
|
m4_defun([_LT_PATH_MANIFEST_TOOL],
|
|
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
|
|
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
|
|
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
|
|
[lt_cv_path_mainfest_tool=no
|
|
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
|
|
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD
|
|
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
|
|
lt_cv_path_mainfest_tool=yes
|
|
fi
|
|
rm -f conftest*])
|
|
if test yes != "$lt_cv_path_mainfest_tool"; then
|
|
MANIFEST_TOOL=:
|
|
fi
|
|
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
|
|
])# _LT_PATH_MANIFEST_TOOL
|
|
|
|
|
|
# _LT_DLL_DEF_P([FILE])
|
|
# ---------------------
|
|
# True iff FILE is a Windows DLL '.def' file.
|
|
# Keep in sync with func_dll_def_p in the libtool script
|
|
AC_DEFUN([_LT_DLL_DEF_P],
|
|
[dnl
|
|
test DEF = "`$SED -n dnl
|
|
-e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
|
|
-e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
|
|
-e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
|
|
-e q dnl Only consider the first "real" line
|
|
$1`" dnl
|
|
])# _LT_DLL_DEF_P
|
|
|
|
|
|
# LT_LIB_M
|
|
# --------
|
|
# check for math library
|
|
AC_DEFUN([LT_LIB_M],
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
LIBM=
|
|
case $host in
|
|
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
|
|
# These system don't have libm, or don't need it
|
|
;;
|
|
*-ncr-sysv4.3*)
|
|
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
|
|
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
|
|
;;
|
|
*)
|
|
AC_CHECK_LIB(m, cos, LIBM=-lm)
|
|
;;
|
|
esac
|
|
AC_SUBST([LIBM])
|
|
])# LT_LIB_M
|
|
|
|
# Old name:
|
|
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_CHECK_LIBM], [])
|
|
|
|
|
|
# _LT_COMPILER_NO_RTTI([TAGNAME])
|
|
# -------------------------------
|
|
m4_defun([_LT_COMPILER_NO_RTTI],
|
|
[m4_require([_LT_TAG_COMPILER])dnl
|
|
|
|
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
|
|
|
|
if test yes = "$GCC"; then
|
|
case $cc_basename in
|
|
nvcc*)
|
|
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
|
|
*)
|
|
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
|
|
esac
|
|
|
|
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
|
|
lt_cv_prog_compiler_rtti_exceptions,
|
|
[-fno-rtti -fno-exceptions], [],
|
|
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
|
|
fi
|
|
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
|
|
[Compiler flag to turn off builtin functions])
|
|
])# _LT_COMPILER_NO_RTTI
|
|
|
|
|
|
# _LT_CMD_GLOBAL_SYMBOLS
|
|
# ----------------------
|
|
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
AC_REQUIRE([AC_PROG_CC])dnl
|
|
AC_REQUIRE([AC_PROG_AWK])dnl
|
|
AC_REQUIRE([LT_PATH_NM])dnl
|
|
AC_REQUIRE([LT_PATH_LD])dnl
|
|
m4_require([_LT_DECL_SED])dnl
|
|
m4_require([_LT_DECL_EGREP])dnl
|
|
m4_require([_LT_TAG_COMPILER])dnl
|
|
|
|
# Check for command to grab the raw symbol name followed by C symbol from nm.
|
|
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
|
|
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
|
|
[
|
|
# These are sane defaults that work on at least a few old systems.
|
|
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
|
|
|
|
# Character class describing NM global symbol codes.
|
|
symcode='[[BCDEGRST]]'
|
|
|
|
# Regexp to match symbols that can be accessed directly from C.
|
|
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
|
|
|
|
# Define system-specific variables.
|
|
case $host_os in
|
|
aix*)
|
|
symcode='[[BCDT]]'
|
|
;;
|
|
cygwin* | mingw* | pw32* | cegcc*)
|
|
symcode='[[ABCDGISTW]]'
|
|
;;
|
|
hpux*)
|
|
if test ia64 = "$host_cpu"; then
|
|
symcode='[[ABCDEGRST]]'
|
|
fi
|
|
;;
|
|
irix* | nonstopux*)
|
|
symcode='[[BCDEGRST]]'
|
|
;;
|
|
osf*)
|
|
symcode='[[BCDEGQRST]]'
|
|
;;
|
|
solaris*)
|
|
symcode='[[BDRT]]'
|
|
;;
|
|
sco3.2v5*)
|
|
symcode='[[DT]]'
|
|
;;
|
|
sysv4.2uw2*)
|
|
symcode='[[DT]]'
|
|
;;
|
|
sysv5* | sco5v6* | unixware* | OpenUNIX*)
|
|
symcode='[[ABDT]]'
|
|
;;
|
|
sysv4)
|
|
symcode='[[DFNSTU]]'
|
|
;;
|
|
esac
|
|
|
|
# If we're using GNU nm, then use its standard symbol codes.
|
|
case `$NM -V 2>&1` in
|
|
*GNU* | *'with BFD'*)
|
|
symcode='[[ABCDGIRSTW]]' ;;
|
|
esac
|
|
|
|
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
|
|
# Gets list of data symbols to import.
|
|
lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
|
|
# Adjust the below global symbol transforms to fixup imported variables.
|
|
lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
|
|
lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
|
|
lt_c_name_lib_hook="\
|
|
-e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
|
|
-e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
|
|
else
|
|
# Disable hooks by default.
|
|
lt_cv_sys_global_symbol_to_import=
|
|
lt_cdecl_hook=
|
|
lt_c_name_hook=
|
|
lt_c_name_lib_hook=
|
|
fi
|
|
|
|
# Transform an extracted symbol line into a proper C declaration.
|
|
# Some systems (esp. on ia64) link data and code symbols differently,
|
|
# so use this general approach.
|
|
lt_cv_sys_global_symbol_to_cdecl="sed -n"\
|
|
$lt_cdecl_hook\
|
|
" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
|
|
" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
|
|
|
|
# Transform an extracted symbol line into symbol name and symbol address
|
|
lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
|
|
$lt_c_name_hook\
|
|
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
|
|
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
|
|
|
|
# Transform an extracted symbol line into symbol name with lib prefix and
|
|
# symbol address.
|
|
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
|
|
$lt_c_name_lib_hook\
|
|
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
|
|
" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
|
|
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
|
|
|
|
# Handle CRLF in mingw tool chain
|
|
opt_cr=
|
|
case $build_os in
|
|
mingw*)
|
|
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
|
|
;;
|
|
esac
|
|
|
|
# Try without a prefix underscore, then with it.
|
|
for ac_symprfx in "" "_"; do
|
|
|
|
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
|
|
symxfrm="\\1 $ac_symprfx\\2 \\2"
|
|
|
|
# Write the raw and C identifiers.
|
|
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
|
|
# Fake it for dumpbin and say T for any non-static function,
|
|
# D for any global variable and I for any imported variable.
|
|
# Also find C++ and __fastcall symbols from MSVC++,
|
|
# which start with @ or ?.
|
|
lt_cv_sys_global_symbol_pipe="$AWK ['"\
|
|
" {last_section=section; section=\$ 3};"\
|
|
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
|
|
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
|
|
" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
|
|
" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
|
|
" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
|
|
" \$ 0!~/External *\|/{next};"\
|
|
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
|
|
" {if(hide[section]) next};"\
|
|
" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
|
|
" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
|
|
" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
|
|
" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
|
|
" ' prfx=^$ac_symprfx]"
|
|
else
|
|
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
|
|
fi
|
|
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
|
|
|
|
# Check to see that the pipe works correctly.
|
|
pipe_works=no
|
|
|
|
rm -f conftest*
|
|
cat > conftest.$ac_ext <<_LT_EOF
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
char nm_test_var;
|
|
void nm_test_func(void);
|
|
void nm_test_func(void){}
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
int main(){nm_test_var='a';nm_test_func();return(0);}
|
|
_LT_EOF
|
|
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
# Now try to grab the symbols.
|
|
nlist=conftest.nm
|
|
if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
|
|
# Try sorting and uniquifying the output.
|
|
if sort "$nlist" | uniq > "$nlist"T; then
|
|
mv -f "$nlist"T "$nlist"
|
|
else
|
|
rm -f "$nlist"T
|
|
fi
|
|
|
|
# Make sure that we snagged all the symbols we need.
|
|
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
|
|
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
|
|
cat <<_LT_EOF > conftest.$ac_ext
|
|
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
|
|
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
|
|
/* DATA imports from DLLs on WIN32 can't be const, because runtime
|
|
relocations are performed -- see ld's documentation on pseudo-relocs. */
|
|
# define LT@&t@_DLSYM_CONST
|
|
#elif defined __osf__
|
|
/* This system does not cope well with relocations in const data. */
|
|
# define LT@&t@_DLSYM_CONST
|
|
#else
|
|
# define LT@&t@_DLSYM_CONST const
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
_LT_EOF
|
|
# Now generate the symbol file.
|
|
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
|
|
|
|
cat <<_LT_EOF >> conftest.$ac_ext
|
|
|
|
/* The mapping between symbol names and symbols. */
|
|
LT@&t@_DLSYM_CONST struct {
|
|
const char *name;
|
|
void *address;
|
|
}
|
|
lt__PROGRAM__LTX_preloaded_symbols[[]] =
|
|
{
|
|
{ "@PROGRAM@", (void *) 0 },
|
|
_LT_EOF
|
|
$SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
|
|
cat <<\_LT_EOF >> conftest.$ac_ext
|
|
{0, (void *) 0}
|
|
};
|
|
|
|
/* This works around a problem in FreeBSD linker */
|
|
#ifdef FREEBSD_WORKAROUND
|
|
static const void *lt_preloaded_setup() {
|
|
return lt__PROGRAM__LTX_preloaded_symbols;
|
|
}
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
_LT_EOF
|
|
# Now try linking the two files.
|
|
mv conftest.$ac_objext conftstm.$ac_objext
|
|
lt_globsym_save_LIBS=$LIBS
|
|
lt_globsym_save_CFLAGS=$CFLAGS
|
|
LIBS=conftstm.$ac_objext
|
|
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
|
|
if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
|
|
pipe_works=yes
|
|
fi
|
|
LIBS=$lt_globsym_save_LIBS
|
|
CFLAGS=$lt_globsym_save_CFLAGS
|
|
else
|
|
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
|
|
fi
|
|
else
|
|
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
|
|
fi
|
|
else
|
|
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
|
|
fi
|
|
else
|
|
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
|
|
cat conftest.$ac_ext >&5
|
|
fi
|
|
rm -rf conftest* conftst*
|
|
|
|
# Do not use the global_symbol_pipe unless it works.
|
|
if test yes = "$pipe_works"; then
|
|
break
|
|
else
|
|
lt_cv_sys_global_symbol_pipe=
|
|
fi
|
|
done
|
|
])
|
|
if test -z "$lt_cv_sys_global_symbol_pipe"; then
|
|
lt_cv_sys_global_symbol_to_cdecl=
|
|
fi
|
|
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
|
|
AC_MSG_RESULT(failed)
|
|
else
|
|
AC_MSG_RESULT(ok)
|
|
fi
|
|
|
|
# Response file support.
|
|
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
|
|
nm_file_list_spec='@'
|
|
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
|
|
nm_file_list_spec='@'
|
|
fi
|
|
|
|
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
|
|
[Take the output of nm and produce a listing of raw symbols and C names])
|
|
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
|
|
[Transform the output of nm in a proper C declaration])
|
|
_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
|
|
[Transform the output of nm into a list of symbols to manually relocate])
|
|
_LT_DECL([global_symbol_to_c_name_address],
|
|
[lt_cv_sys_global_symbol_to_c_name_address], [1],
|
|
[Transform the output of nm in a C name address pair])
|
|
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
|
|
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
|
|
[Transform the output of nm in a C name address pair when lib prefix is needed])
|
|
_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
|
|
[The name lister interface])
|
|
_LT_DECL([], [nm_file_list_spec], [1],
|
|
[Specify filename containing input files for $NM])
|
|
]) # _LT_CMD_GLOBAL_SYMBOLS
|
|
|
|
|
|
# _LT_COMPILER_PIC([TAGNAME])
|
|
# ---------------------------
|
|
m4_defun([_LT_COMPILER_PIC],
|
|
[m4_require([_LT_TAG_COMPILER])dnl
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)=
|
|
|
|
m4_if([$1], [CXX], [
|
|
# C++ specific cases for pic, static, wl, etc.
|
|
if test yes = "$GXX"; then
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
|
|
|
|
case $host_os in
|
|
aix*)
|
|
# All AIX code is PIC.
|
|
if test ia64 = "$host_cpu"; then
|
|
# AIX 5 now supports IA64 processor
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
fi
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
;;
|
|
|
|
amigaos*)
|
|
case $host_cpu in
|
|
powerpc)
|
|
# see comment about AmigaOS4 .so support
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
;;
|
|
m68k)
|
|
# FIXME: we need at least 68020 code to build shared libraries, but
|
|
# adding the '-m68020' flag to GCC prevents building anything better,
|
|
# like '-m68040'.
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
|
|
# PIC is the default for these OSes.
|
|
;;
|
|
mingw* | cygwin* | os2* | pw32* | cegcc*)
|
|
# This hack is so that the source file can tell whether it is being
|
|
# built for inclusion in a dll (and should export symbols for example).
|
|
# Although the cygwin gcc ignores -fPIC, still need this for old-style
|
|
# (--disable-auto-import) libraries
|
|
m4_if([$1], [GCJ], [],
|
|
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
|
|
case $host_os in
|
|
os2*)
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
|
|
;;
|
|
esac
|
|
;;
|
|
darwin* | rhapsody*)
|
|
# PIC is the default on this platform
|
|
# Common symbols not allowed in MH_DYLIB files
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
|
|
;;
|
|
*djgpp*)
|
|
# DJGPP does not support shared libraries at all
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
|
|
;;
|
|
haiku*)
|
|
# PIC is the default for Haiku.
|
|
# The "-static" flag exists, but is broken.
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)=
|
|
;;
|
|
interix[[3-9]]*)
|
|
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
|
|
# Instead, we relocate shared libraries at runtime.
|
|
;;
|
|
sysv4*MP*)
|
|
if test -d /usr/nec; then
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
|
|
fi
|
|
;;
|
|
hpux*)
|
|
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
|
|
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
|
|
# sets the default TLS model and affects inlining.
|
|
case $host_cpu in
|
|
hppa*64*)
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
;;
|
|
esac
|
|
;;
|
|
*qnx* | *nto*)
|
|
# QNX uses GNU C++, but need to define -shared option too, otherwise
|
|
# it will coredump.
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
;;
|
|
esac
|
|
else
|
|
case $host_os in
|
|
aix[[4-9]]*)
|
|
# All AIX code is PIC.
|
|
if test ia64 = "$host_cpu"; then
|
|
# AIX 5 now supports IA64 processor
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
else
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
|
|
fi
|
|
;;
|
|
chorus*)
|
|
case $cc_basename in
|
|
cxch68*)
|
|
# Green Hills C++ Compiler
|
|
# _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"
|
|
;;
|
|
esac
|
|
;;
|
|
mingw* | cygwin* | os2* | pw32* | cegcc*)
|
|
# This hack is so that the source file can tell whether it is being
|
|
# built for inclusion in a dll (and should export symbols for example).
|
|
m4_if([$1], [GCJ], [],
|
|
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
|
|
;;
|
|
dgux*)
|
|
case $cc_basename in
|
|
ec++*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
;;
|
|
ghcx*)
|
|
# Green Hills C++ Compiler
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
;;
|
|
freebsd* | dragonfly*)
|
|
# FreeBSD uses GNU C++
|
|
;;
|
|
hpux9* | hpux10* | hpux11*)
|
|
case $cc_basename in
|
|
CC*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
|
|
if test ia64 != "$host_cpu"; then
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
|
|
fi
|
|
;;
|
|
aCC*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
|
|
case $host_cpu in
|
|
hppa*64*|ia64*)
|
|
# +Z the default
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
|
|
;;
|
|
esac
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
;;
|
|
interix*)
|
|
# This is c89, which is MS Visual C++ (no shared libs)
|
|
# Anyone wants to do a port?
|
|
;;
|
|
irix5* | irix6* | nonstopux*)
|
|
case $cc_basename in
|
|
CC*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
|
|
# CC pic flag -KPIC is the default.
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
;;
|
|
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
|
|
case $cc_basename in
|
|
KCC*)
|
|
# KAI C++ Compiler
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
;;
|
|
ecpc* )
|
|
# old Intel C++ for x86_64, which still supported -KPIC.
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
|
|
;;
|
|
icpc* )
|
|
# Intel C++, used to be incompatible with GCC.
|
|
# ICC 10 doesn't accept -KPIC any more.
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
|
|
;;
|
|
pgCC* | pgcpp*)
|
|
# Portland Group C++ compiler
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
cxx*)
|
|
# Compaq C++
|
|
# Make sure the PIC flag is empty. It appears that all Alpha
|
|
# Linux and Compaq Tru64 Unix objects are PIC.
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
|
|
;;
|
|
xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
|
|
# IBM XL 8.0, 9.0 on PPC and BlueGene
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
|
|
;;
|
|
*)
|
|
case `$CC -V 2>&1 | sed 5q` in
|
|
*Sun\ C*)
|
|
# Sun C++ 5.9
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|
|
;;
|
|
lynxos*)
|
|
;;
|
|
m88k*)
|
|
;;
|
|
mvs*)
|
|
case $cc_basename in
|
|
cxx*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
;;
|
|
netbsd*)
|
|
;;
|
|
*qnx* | *nto*)
|
|
# QNX uses GNU C++, but need to define -shared option too, otherwise
|
|
# it will coredump.
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
|
|
;;
|
|
osf3* | osf4* | osf5*)
|
|
case $cc_basename in
|
|
KCC*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
|
|
;;
|
|
RCC*)
|
|
# Rational C++ 2.4.1
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
|
|
;;
|
|
cxx*)
|
|
# Digital/Compaq C++
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
# Make sure the PIC flag is empty. It appears that all Alpha
|
|
# Linux and Compaq Tru64 Unix objects are PIC.
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
;;
|
|
psos*)
|
|
;;
|
|
solaris*)
|
|
case $cc_basename in
|
|
CC* | sunCC*)
|
|
# Sun C++ 4.2, 5.x and Centerline C++
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
|
|
;;
|
|
gcx*)
|
|
# Green Hills C++ Compiler
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
;;
|
|
sunos4*)
|
|
case $cc_basename in
|
|
CC*)
|
|
# Sun C++ 4.x
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
lcc*)
|
|
# Lucid
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
;;
|
|
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
|
|
case $cc_basename in
|
|
CC*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
esac
|
|
;;
|
|
tandem*)
|
|
case $cc_basename in
|
|
NCC*)
|
|
# NonStop-UX NCC 3.20
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
;;
|
|
vxworks*)
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
|
|
;;
|
|
esac
|
|
fi
|
|
],
|
|
[
|
|
if test yes = "$GCC"; then
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
|
|
|
|
case $host_os in
|
|
aix*)
|
|
# All AIX code is PIC.
|
|
if test ia64 = "$host_cpu"; then
|
|
# AIX 5 now supports IA64 processor
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
fi
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
;;
|
|
|
|
amigaos*)
|
|
case $host_cpu in
|
|
powerpc)
|
|
# see comment about AmigaOS4 .so support
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
;;
|
|
m68k)
|
|
# FIXME: we need at least 68020 code to build shared libraries, but
|
|
# adding the '-m68020' flag to GCC prevents building anything better,
|
|
# like '-m68040'.
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
|
|
# PIC is the default for these OSes.
|
|
;;
|
|
|
|
mingw* | cygwin* | pw32* | os2* | cegcc*)
|
|
# This hack is so that the source file can tell whether it is being
|
|
# built for inclusion in a dll (and should export symbols for example).
|
|
# Although the cygwin gcc ignores -fPIC, still need this for old-style
|
|
# (--disable-auto-import) libraries
|
|
m4_if([$1], [GCJ], [],
|
|
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
|
|
case $host_os in
|
|
os2*)
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
darwin* | rhapsody*)
|
|
# PIC is the default on this platform
|
|
# Common symbols not allowed in MH_DYLIB files
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
|
|
;;
|
|
|
|
haiku*)
|
|
# PIC is the default for Haiku.
|
|
# The "-static" flag exists, but is broken.
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)=
|
|
;;
|
|
|
|
hpux*)
|
|
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
|
|
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
|
|
# sets the default TLS model and affects inlining.
|
|
case $host_cpu in
|
|
hppa*64*)
|
|
# +Z the default
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
interix[[3-9]]*)
|
|
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
|
|
# Instead, we relocate shared libraries at runtime.
|
|
;;
|
|
|
|
msdosdjgpp*)
|
|
# Just because we use GCC doesn't mean we suddenly get shared libraries
|
|
# on systems that don't support them.
|
|
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
|
|
enable_shared=no
|
|
;;
|
|
|
|
*nto* | *qnx*)
|
|
# QNX uses GNU C++, but need to define -shared option too, otherwise
|
|
# it will coredump.
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
|
|
;;
|
|
|
|
sysv4*MP*)
|
|
if test -d /usr/nec; then
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
|
|
fi
|
|
;;
|
|
|
|
*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
;;
|
|
esac
|
|
|
|
case $cc_basename in
|
|
nvcc*) # Cuda Compiler Driver 2.2
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
|
|
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
|
|
fi
|
|
;;
|
|
esac
|
|
else
|
|
# PORTME Check for flag to pass linker flags through the system compiler.
|
|
case $host_os in
|
|
aix*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
if test ia64 = "$host_cpu"; then
|
|
# AIX 5 now supports IA64 processor
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
else
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
|
|
fi
|
|
;;
|
|
|
|
darwin* | rhapsody*)
|
|
# PIC is the default on this platform
|
|
# Common symbols not allowed in MH_DYLIB files
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
|
|
case $cc_basename in
|
|
nagfor*)
|
|
# NAG Fortran compiler
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
mingw* | cygwin* | pw32* | os2* | cegcc*)
|
|
# This hack is so that the source file can tell whether it is being
|
|
# built for inclusion in a dll (and should export symbols for example).
|
|
m4_if([$1], [GCJ], [],
|
|
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
|
|
case $host_os in
|
|
os2*)
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
hpux9* | hpux10* | hpux11*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
|
|
# not for PA HP-UX.
|
|
case $host_cpu in
|
|
hppa*64*|ia64*)
|
|
# +Z the default
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
|
|
;;
|
|
esac
|
|
# Is there a better lt_prog_compiler_static that works with the bundled CC?
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
|
|
;;
|
|
|
|
irix5* | irix6* | nonstopux*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
# PIC (with -KPIC) is the default.
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
|
|
;;
|
|
|
|
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
|
|
case $cc_basename in
|
|
# old Intel for x86_64, which still supported -KPIC.
|
|
ecc*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
|
|
;;
|
|
# icc used to be incompatible with GCC.
|
|
# ICC 10 doesn't accept -KPIC any more.
|
|
icc* | ifort*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
|
|
;;
|
|
# Lahey Fortran 8.1.
|
|
lf95*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
|
|
;;
|
|
nagfor*)
|
|
# NAG Fortran compiler
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
tcc*)
|
|
# Fabrice Bellard et al's Tiny C Compiler
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
|
|
;;
|
|
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
|
|
# Portland Group compilers (*not* the Pentium gcc compiler,
|
|
# which looks to be a dead project)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
ccc*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
# All Alpha code is PIC.
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
|
|
;;
|
|
xl* | bgxl* | bgf* | mpixl*)
|
|
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
|
|
;;
|
|
*)
|
|
case `$CC -V 2>&1 | sed 5q` in
|
|
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
|
|
# Sun Fortran 8.3 passes all unrecognized flags to the linker
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
|
|
;;
|
|
*Sun\ F* | *Sun*Fortran*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
|
|
;;
|
|
*Sun\ C*)
|
|
# Sun C 5.9
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
;;
|
|
*Intel*\ [[CF]]*Compiler*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
|
|
;;
|
|
*Portland\ Group*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
newsos6)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
|
|
*nto* | *qnx*)
|
|
# QNX uses GNU C++, but need to define -shared option too, otherwise
|
|
# it will coredump.
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
|
|
;;
|
|
|
|
osf3* | osf4* | osf5*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
# All OSF/1 code is PIC.
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
|
|
;;
|
|
|
|
rdos*)
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
|
|
;;
|
|
|
|
solaris*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
case $cc_basename in
|
|
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
|
|
*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
|
|
esac
|
|
;;
|
|
|
|
sunos4*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
|
|
sysv4 | sysv4.2uw2* | sysv4.3*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
|
|
sysv4*MP*)
|
|
if test -d /usr/nec; then
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
fi
|
|
;;
|
|
|
|
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
|
|
unicos*)
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
|
|
;;
|
|
|
|
uts4*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
;;
|
|
|
|
*)
|
|
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
|
|
;;
|
|
esac
|
|
fi
|
|
])
|
|
case $host_os in
|
|
# For platforms that do not support PIC, -DPIC is meaningless:
|
|
*djgpp*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
|
|
;;
|
|
esac
|
|
|
|
AC_CACHE_CHECK([for $compiler option to produce PIC],
|
|
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
|
|
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
|
|
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
|
|
|
|
#
|
|
# Check to make sure the PIC flag actually works.
|
|
#
|
|
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
|
|
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
|
|
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
|
|
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
|
|
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
|
|
"" | " "*) ;;
|
|
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
|
|
esac],
|
|
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
|
|
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
|
|
fi
|
|
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
|
|
[Additional compiler flags for building library objects])
|
|
|
|
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
|
|
[How to pass a linker flag through the compiler])
|
|
#
|
|
# Check to make sure the static flag actually works.
|
|
#
|
|
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
|
|
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
|
|
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
|
|
$lt_tmp_static_flag,
|
|
[],
|
|
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
|
|
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
|
|
[Compiler flag to prevent dynamic linking])
|
|
])# _LT_COMPILER_PIC
|
|
|
|
|
|
# _LT_LINKER_SHLIBS([TAGNAME])
|
|
# ----------------------------
|
|
# See if the linker supports building shared libraries.
|
|
m4_defun([_LT_LINKER_SHLIBS],
|
|
[AC_REQUIRE([LT_PATH_LD])dnl
|
|
AC_REQUIRE([LT_PATH_NM])dnl
|
|
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
|
|
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
|
|
m4_require([_LT_DECL_EGREP])dnl
|
|
m4_require([_LT_DECL_SED])dnl
|
|
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
|
|
m4_require([_LT_TAG_COMPILER])dnl
|
|
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
|
|
m4_if([$1], [CXX], [
|
|
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
|
|
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
|
|
case $host_os in
|
|
aix[[4-9]]*)
|
|
# If we're using GNU nm, then we don't want the "-C" option.
|
|
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
|
|
# Without the "-l" option, or with the "-B" option, AIX nm treats
|
|
# weak defined symbols like other global defined symbols, whereas
|
|
# GNU nm marks them as "W".
|
|
# While the 'weak' keyword is ignored in the Export File, we need
|
|
# it in the Import File for the 'aix-soname' feature, so we have
|
|
# to replace the "-B" option with "-P" for AIX nm.
|
|
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
|
|
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
|
|
else
|
|
_LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
|
|
fi
|
|
;;
|
|
pw32*)
|
|
_LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
|
|
;;
|
|
cygwin* | mingw* | cegcc*)
|
|
case $cc_basename in
|
|
cl*)
|
|
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
|
|
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
|
|
;;
|
|
esac
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
|
|
;;
|
|
esac
|
|
], [
|
|
runpath_var=
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=
|
|
_LT_TAGVAR(always_export_symbols, $1)=no
|
|
_LT_TAGVAR(archive_cmds, $1)=
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)=
|
|
_LT_TAGVAR(compiler_needs_object, $1)=no
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
|
|
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
|
|
_LT_TAGVAR(hardcode_automatic, $1)=no
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=no
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
|
|
_LT_TAGVAR(inherit_rpath, $1)=no
|
|
_LT_TAGVAR(link_all_deplibs, $1)=unknown
|
|
_LT_TAGVAR(module_cmds, $1)=
|
|
_LT_TAGVAR(module_expsym_cmds, $1)=
|
|
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
|
|
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
|
|
_LT_TAGVAR(thread_safe_flag_spec, $1)=
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=
|
|
# include_expsyms should be a list of space-separated symbols to be *always*
|
|
# included in the symbol list
|
|
_LT_TAGVAR(include_expsyms, $1)=
|
|
# exclude_expsyms can be an extended regexp of symbols to exclude
|
|
# it will be wrapped by ' (' and ')$', so one must not match beginning or
|
|
# end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
|
|
# as well as any symbol that contains 'd'.
|
|
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
|
|
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
|
|
# platforms (ab)use it in PIC code, but their linkers get confused if
|
|
# the symbol is explicitly referenced. Since portable code cannot
|
|
# rely on this symbol name, it's probably fine to never include it in
|
|
# preloaded symbol tables.
|
|
# Exclude shared library initialization/finalization symbols.
|
|
dnl Note also adjust exclude_expsyms for C++ above.
|
|
extract_expsyms_cmds=
|
|
|
|
case $host_os in
|
|
cygwin* | mingw* | pw32* | cegcc*)
|
|
# FIXME: the MSVC++ port hasn't been tested in a loooong time
|
|
# When not using gcc, we currently assume that we are using
|
|
# Microsoft Visual C++.
|
|
if test yes != "$GCC"; then
|
|
with_gnu_ld=no
|
|
fi
|
|
;;
|
|
interix*)
|
|
# we just hope/assume this is gcc and not c89 (= MSVC++)
|
|
with_gnu_ld=yes
|
|
;;
|
|
openbsd* | bitrig*)
|
|
with_gnu_ld=no
|
|
;;
|
|
esac
|
|
|
|
_LT_TAGVAR(ld_shlibs, $1)=yes
|
|
|
|
# On some targets, GNU ld is compatible enough with the native linker
|
|
# that we're better off using the native interface for both.
|
|
lt_use_gnu_ld_interface=no
|
|
if test yes = "$with_gnu_ld"; then
|
|
case $host_os in
|
|
aix*)
|
|
# The AIX port of GNU ld has always aspired to compatibility
|
|
# with the native linker. However, as the warning in the GNU ld
|
|
# block says, versions before 2.19.5* couldn't really create working
|
|
# shared libraries, regardless of the interface used.
|
|
case `$LD -v 2>&1` in
|
|
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
|
|
*\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
|
|
*\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
|
|
*)
|
|
lt_use_gnu_ld_interface=yes
|
|
;;
|
|
esac
|
|
;;
|
|
*)
|
|
lt_use_gnu_ld_interface=yes
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
if test yes = "$lt_use_gnu_ld_interface"; then
|
|
# If archive_cmds runs LD, not CC, wlarc should be empty
|
|
wlarc='$wl'
|
|
|
|
# Set some defaults for GNU ld with shared library support. These
|
|
# are reset later if shared libraries are not supported. Putting them
|
|
# here allows them to be overridden if necessary.
|
|
runpath_var=LD_RUN_PATH
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
|
|
# ancient GNU ld didn't support --whole-archive et. al.
|
|
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
|
|
else
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=
|
|
fi
|
|
supports_anon_versioning=no
|
|
case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
|
|
*GNU\ gold*) supports_anon_versioning=yes ;;
|
|
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
|
|
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
|
|
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
|
|
*\ 2.11.*) ;; # other 2.11 versions
|
|
*) supports_anon_versioning=yes ;;
|
|
esac
|
|
|
|
# See if GNU ld supports shared libraries.
|
|
case $host_os in
|
|
aix[[3-9]]*)
|
|
# On AIX/PPC, the GNU linker is very broken
|
|
if test ia64 != "$host_cpu"; then
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
cat <<_LT_EOF 1>&2
|
|
|
|
*** Warning: the GNU linker, at least up to release 2.19, is reported
|
|
*** to be unable to reliably create shared libraries on AIX.
|
|
*** Therefore, libtool is disabling shared libraries support. If you
|
|
*** really care for shared libraries, you may want to install binutils
|
|
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
|
|
*** You will then need to restart the configuration process.
|
|
|
|
_LT_EOF
|
|
fi
|
|
;;
|
|
|
|
amigaos*)
|
|
case $host_cpu in
|
|
powerpc)
|
|
# see comment about AmigaOS4 .so support
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)=''
|
|
;;
|
|
m68k)
|
|
_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)'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
beos*)
|
|
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
|
|
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
|
|
# support --undefined. This deserves some investigation. FIXME
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
else
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
|
|
cygwin* | mingw* | pw32* | cegcc*)
|
|
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
|
|
# as there is no search path for DLLs.
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
|
|
_LT_TAGVAR(always_export_symbols, $1)=no
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
|
|
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
|
|
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
|
|
|
|
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
|
|
_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'
|
|
# If the export-symbols file already is a .def file, use it as
|
|
# is; otherwise, prepend EXPORTS...
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
|
|
cp $export_symbols $output_objdir/$soname.def;
|
|
else
|
|
echo EXPORTS > $output_objdir/$soname.def;
|
|
cat $export_symbols >> $output_objdir/$soname.def;
|
|
fi~
|
|
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
|
|
else
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
|
|
haiku*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes
|
|
;;
|
|
|
|
os2*)
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
|
|
shrext_cmds=.dll
|
|
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
|
|
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
|
|
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
|
|
$ECHO EXPORTS >> $output_objdir/$libname.def~
|
|
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
|
|
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
|
|
emximp -o $lib $output_objdir/$libname.def'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
|
|
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
|
|
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
|
|
$ECHO EXPORTS >> $output_objdir/$libname.def~
|
|
prefix_cmds="$SED"~
|
|
if test EXPORTS = "`$SED 1q $export_symbols`"; then
|
|
prefix_cmds="$prefix_cmds -e 1d";
|
|
fi~
|
|
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
|
|
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
|
|
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
|
|
emximp -o $lib $output_objdir/$libname.def'
|
|
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
|
|
;;
|
|
|
|
interix[[3-9]]*)
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
|
|
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
|
|
# Instead, shared libraries are loaded at an image base (0x10000000 by
|
|
# default) and relocated if they conflict, which is a slow very memory
|
|
# consuming and fragmenting process. To avoid this, we pick a random,
|
|
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
|
|
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
|
|
;;
|
|
|
|
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
|
|
tmp_diet=no
|
|
if test linux-dietlibc = "$host_os"; then
|
|
case $cc_basename in
|
|
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
|
|
esac
|
|
fi
|
|
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
|
|
&& test no = "$tmp_diet"
|
|
then
|
|
tmp_addflag=' $pic_flag'
|
|
tmp_sharedflag='-shared'
|
|
case $cc_basename,$host_cpu in
|
|
pgcc*) # Portland Group C compiler
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
|
|
tmp_addflag=' $pic_flag'
|
|
;;
|
|
pgf77* | pgf90* | pgf95* | pgfortran*)
|
|
# Portland Group f77 and f90 compilers
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
|
|
tmp_addflag=' $pic_flag -Mnomain' ;;
|
|
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
|
|
tmp_addflag=' -i_dynamic' ;;
|
|
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
|
|
tmp_addflag=' -i_dynamic -nofor_main' ;;
|
|
ifc* | ifort*) # Intel Fortran compiler
|
|
tmp_addflag=' -nofor_main' ;;
|
|
lf95*) # Lahey Fortran 8.1
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=
|
|
tmp_sharedflag='--shared' ;;
|
|
nagfor*) # NAGFOR 5.3
|
|
tmp_sharedflag='-Wl,-shared' ;;
|
|
xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
|
|
tmp_sharedflag='-qmkshrobj'
|
|
tmp_addflag= ;;
|
|
nvcc*) # Cuda Compiler Driver 2.2
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
|
|
_LT_TAGVAR(compiler_needs_object, $1)=yes
|
|
;;
|
|
esac
|
|
case `$CC -V 2>&1 | sed 5q` in
|
|
*Sun\ C*) # Sun C 5.9
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
|
|
_LT_TAGVAR(compiler_needs_object, $1)=yes
|
|
tmp_sharedflag='-G' ;;
|
|
*Sun\ F*) # Sun Fortran 8.3
|
|
tmp_sharedflag='-G' ;;
|
|
esac
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
|
|
if test yes = "$supports_anon_versioning"; then
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
|
|
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
|
|
echo "local: *; };" >> $output_objdir/$libname.ver~
|
|
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
|
|
fi
|
|
|
|
case $cc_basename in
|
|
tcc*)
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
|
|
;;
|
|
xlf* | bgf* | bgxlf* | mpixlf*)
|
|
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
|
|
if test yes = "$supports_anon_versioning"; then
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
|
|
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
|
|
echo "local: *; };" >> $output_objdir/$libname.ver~
|
|
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
|
|
fi
|
|
;;
|
|
esac
|
|
else
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
|
|
netbsd*)
|
|
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
|
|
wlarc=
|
|
else
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
|
|
fi
|
|
;;
|
|
|
|
solaris*)
|
|
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
cat <<_LT_EOF 1>&2
|
|
|
|
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
|
|
*** create shared libraries on Solaris systems. Therefore, libtool
|
|
*** is disabling shared libraries support. We urge you to upgrade GNU
|
|
*** binutils to release 2.9.1 or newer. Another option is to modify
|
|
*** your PATH or compiler configuration so that the native linker is
|
|
*** used, and then restart.
|
|
|
|
_LT_EOF
|
|
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
|
|
else
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
|
|
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
|
|
case `$LD -v 2>&1` in
|
|
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
cat <<_LT_EOF 1>&2
|
|
|
|
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
|
|
*** reliably create shared libraries on SCO systems. Therefore, libtool
|
|
*** is disabling shared libraries support. We urge you to upgrade GNU
|
|
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
|
|
*** your PATH or compiler configuration so that the native linker is
|
|
*** used, and then restart.
|
|
|
|
_LT_EOF
|
|
;;
|
|
*)
|
|
# For security reasons, it is highly recommended that you always
|
|
# use absolute paths for naming shared libraries, and exclude the
|
|
# DT_RUNPATH tag from executables and libraries. But doing so
|
|
# requires that you compile everything twice, which is a pain.
|
|
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_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'
|
|
else
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
sunos4*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
|
|
wlarc=
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
|
|
*)
|
|
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
|
|
else
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
|
|
runpath_var=
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=
|
|
fi
|
|
else
|
|
# PORTME fill in a description of your system's linker (not GNU ld)
|
|
case $host_os in
|
|
aix3*)
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
|
|
_LT_TAGVAR(always_export_symbols, $1)=yes
|
|
_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'
|
|
# Note: this linker hardcodes the directories in LIBPATH if there
|
|
# are no directories specified by -L.
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
|
|
# Neither direct hardcoding nor static linking is supported with a
|
|
# broken collect2.
|
|
_LT_TAGVAR(hardcode_direct, $1)=unsupported
|
|
fi
|
|
;;
|
|
|
|
aix[[4-9]]*)
|
|
if test ia64 = "$host_cpu"; then
|
|
# On IA64, the linker does run time linking by default, so we don't
|
|
# have to do anything special.
|
|
aix_use_runtimelinking=no
|
|
exp_sym_flag='-Bexport'
|
|
no_entry_flag=
|
|
else
|
|
# If we're using GNU nm, then we don't want the "-C" option.
|
|
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
|
|
# Without the "-l" option, or with the "-B" option, AIX nm treats
|
|
# weak defined symbols like other global defined symbols, whereas
|
|
# GNU nm marks them as "W".
|
|
# While the 'weak' keyword is ignored in the Export File, we need
|
|
# it in the Import File for the 'aix-soname' feature, so we have
|
|
# to replace the "-B" option with "-P" for AIX nm.
|
|
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
|
|
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
|
|
else
|
|
_LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
|
|
fi
|
|
aix_use_runtimelinking=no
|
|
|
|
# Test if we are trying to use run time linking or normal
|
|
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
|
|
# have runtime linking enabled, and use it for executables.
|
|
# For shared libraries, we enable/disable runtime linking
|
|
# depending on the kind of the shared library created -
|
|
# when "with_aix_soname,aix_use_runtimelinking" is:
|
|
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
|
|
# "aix,yes" lib.so shared, rtl:yes, for executables
|
|
# lib.a static archive
|
|
# "both,no" lib.so.V(shr.o) shared, rtl:yes
|
|
# lib.a(lib.so.V) shared, rtl:no, for executables
|
|
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
|
|
# lib.a(lib.so.V) shared, rtl:no
|
|
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
|
|
# lib.a static archive
|
|
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
|
|
for ld_flag in $LDFLAGS; do
|
|
if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
|
|
aix_use_runtimelinking=yes
|
|
break
|
|
fi
|
|
done
|
|
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
|
|
# With aix-soname=svr4, we create the lib.so.V shared archives only,
|
|
# so we don't have lib.a shared libs to link our executables.
|
|
# We have to force runtime linking in this case.
|
|
aix_use_runtimelinking=yes
|
|
LDFLAGS="$LDFLAGS -Wl,-brtl"
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
exp_sym_flag='-bexport'
|
|
no_entry_flag='-bnoentry'
|
|
fi
|
|
|
|
# When large executables or shared objects are built, AIX ld can
|
|
# have problems creating the table of contents. If linking a library
|
|
# or program results in "error TOC overflow" add -mminimal-toc to
|
|
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
|
|
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
|
|
|
|
_LT_TAGVAR(archive_cmds, $1)=''
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes
|
|
_LT_TAGVAR(file_list_spec, $1)='$wl-f,'
|
|
case $with_aix_soname,$aix_use_runtimelinking in
|
|
aix,*) ;; # traditional, no import file
|
|
svr4,* | *,yes) # use import file
|
|
# The Import File defines what to hardcode.
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
|
|
;;
|
|
esac
|
|
|
|
if test yes = "$GCC"; then
|
|
case $host_os in aix4.[[012]]|aix4.[[012]].*)
|
|
# We only want to do this on AIX 4.2 and lower, the check
|
|
# below for broken collect2 doesn't work under 4.3+
|
|
collect2name=`$CC -print-prog-name=collect2`
|
|
if test -f "$collect2name" &&
|
|
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
|
|
then
|
|
# We have reworked collect2
|
|
:
|
|
else
|
|
# We have old collect2
|
|
_LT_TAGVAR(hardcode_direct, $1)=unsupported
|
|
# It fails to find uninstalled libraries when the uninstalled
|
|
# path is not listed in the libpath. Setting hardcode_minus_L
|
|
# to unsupported forces relinking
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=
|
|
fi
|
|
;;
|
|
esac
|
|
shared_flag='-shared'
|
|
if test yes = "$aix_use_runtimelinking"; then
|
|
shared_flag="$shared_flag "'$wl-G'
|
|
fi
|
|
# Need to ensure runtime linking is disabled for the traditional
|
|
# shared library, or the linker may eventually find shared libraries
|
|
# /with/ Import File - we do not want to mix them.
|
|
shared_flag_aix='-shared'
|
|
shared_flag_svr4='-shared $wl-G'
|
|
else
|
|
# not using gcc
|
|
if test ia64 = "$host_cpu"; then
|
|
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
|
|
# chokes on -Wl,-G. The following line is correct:
|
|
shared_flag='-G'
|
|
else
|
|
if test yes = "$aix_use_runtimelinking"; then
|
|
shared_flag='$wl-G'
|
|
else
|
|
shared_flag='$wl-bM:SRE'
|
|
fi
|
|
shared_flag_aix='$wl-bM:SRE'
|
|
shared_flag_svr4='$wl-G'
|
|
fi
|
|
fi
|
|
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
|
|
# It seems that -bexpall does not export symbols beginning with
|
|
# underscore (_), so it is better to generate a list of symbols to export.
|
|
_LT_TAGVAR(always_export_symbols, $1)=yes
|
|
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
|
|
# Warning - without using the other runtime loading flags (-brtl),
|
|
# -berok will link without error, but may produce a broken library.
|
|
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
|
|
# Determine the default libpath from the value encoded in an
|
|
# empty executable.
|
|
_LT_SYS_MODULE_PATH_AIX([$1])
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
|
|
else
|
|
if test ia64 = "$host_cpu"; then
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
|
|
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
|
|
_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"
|
|
else
|
|
# Determine the default libpath from the value encoded in an
|
|
# empty executable.
|
|
_LT_SYS_MODULE_PATH_AIX([$1])
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
|
|
# Warning - without using the other run time loading flags,
|
|
# -berok will link without error, but may produce a broken library.
|
|
_LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
|
|
if test yes = "$with_gnu_ld"; then
|
|
# We only use this code for GNU lds that support --whole-archive.
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
|
|
else
|
|
# Exported symbols can be pulled into shared objects from archives
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
|
|
fi
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
|
|
# -brtl affects multiple linker settings, -berok does not and is overridden later
|
|
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
|
|
if test svr4 != "$with_aix_soname"; then
|
|
# This is similar to how AIX traditionally builds its shared libraries.
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
|
|
fi
|
|
if test aix != "$with_aix_soname"; then
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
|
|
else
|
|
# used by -dlpreopen to get the symbols
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
|
|
fi
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
|
|
fi
|
|
fi
|
|
;;
|
|
|
|
amigaos*)
|
|
case $host_cpu in
|
|
powerpc)
|
|
# see comment about AmigaOS4 .so support
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)=''
|
|
;;
|
|
m68k)
|
|
_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)'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
bsdi[[45]]*)
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
|
|
;;
|
|
|
|
cygwin* | mingw* | pw32* | cegcc*)
|
|
# When not using gcc, we currently assume that we are using
|
|
# Microsoft Visual C++.
|
|
# hardcode_libdir_flag_spec is actually meaningless, as there is
|
|
# no search path for DLLs.
|
|
case $cc_basename in
|
|
cl*)
|
|
# Native MSVC
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
|
|
_LT_TAGVAR(always_export_symbols, $1)=yes
|
|
_LT_TAGVAR(file_list_spec, $1)='@'
|
|
# Tell ltmain to make .lib files, not .a files.
|
|
libext=lib
|
|
# Tell ltmain to make .dll files, not .so files.
|
|
shrext_cmds=.dll
|
|
# FIXME: Setting linknames here is a bad hack.
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
|
|
cp "$export_symbols" "$output_objdir/$soname.def";
|
|
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
|
|
else
|
|
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
|
|
fi~
|
|
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
|
|
linknames='
|
|
# The linker will not automatically build a static lib if we build a DLL.
|
|
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
|
|
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
|
|
_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'
|
|
# Don't use ranlib
|
|
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
|
|
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
|
|
lt_tool_outputfile="@TOOL_OUTPUT@"~
|
|
case $lt_outputfile in
|
|
*.exe|*.EXE) ;;
|
|
*)
|
|
lt_outputfile=$lt_outputfile.exe
|
|
lt_tool_outputfile=$lt_tool_outputfile.exe
|
|
;;
|
|
esac~
|
|
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
|
|
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
|
|
$RM "$lt_outputfile.manifest";
|
|
fi'
|
|
;;
|
|
*)
|
|
# Assume MSVC wrapper
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
|
|
# Tell ltmain to make .lib files, not .a files.
|
|
libext=lib
|
|
# Tell ltmain to make .dll files, not .so files.
|
|
shrext_cmds=.dll
|
|
# FIXME: Setting linknames here is a bad hack.
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
|
|
# The linker will automatically build a .lib file if we build a DLL.
|
|
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
|
|
# FIXME: Should let the user specify the lib program.
|
|
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
darwin* | rhapsody*)
|
|
_LT_DARWIN_LINKER_FEATURES($1)
|
|
;;
|
|
|
|
dgux*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
|
|
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
|
|
# support. Future versions do this automatically, but an explicit c++rt0.o
|
|
# does not break anything, and helps significantly (at the cost of a little
|
|
# extra space).
|
|
freebsd2.2*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
|
|
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
|
|
freebsd2.*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
|
|
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
|
|
freebsd* | dragonfly*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
|
|
hpux9*)
|
|
if test yes = "$GCC"; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
|
|
else
|
|
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
|
|
fi
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
|
|
# hardcode_minus_L: Not really in the search PATH,
|
|
# but as the default location of the library.
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
|
|
;;
|
|
|
|
hpux10*)
|
|
if test yes,no = "$GCC,$with_gnu_ld"; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
|
|
else
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
|
|
fi
|
|
if test no = "$with_gnu_ld"; then
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
|
|
# hardcode_minus_L: Not really in the search PATH,
|
|
# but as the default location of the library.
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
fi
|
|
;;
|
|
|
|
hpux11*)
|
|
if test yes,no = "$GCC,$with_gnu_ld"; then
|
|
case $host_cpu in
|
|
hppa*64*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
;;
|
|
ia64*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
|
|
;;
|
|
esac
|
|
else
|
|
case $host_cpu in
|
|
hppa*64*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
;;
|
|
ia64*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
|
|
;;
|
|
*)
|
|
m4_if($1, [], [
|
|
# Older versions of the 11.00 compiler do not understand -b yet
|
|
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
|
|
_LT_LINKER_OPTION([if $CC understands -b],
|
|
_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
|
|
[_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
|
|
[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
|
|
[_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
|
|
;;
|
|
esac
|
|
fi
|
|
if test no = "$with_gnu_ld"; then
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
|
|
case $host_cpu in
|
|
hppa*64*|ia64*)
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
|
|
|
|
# hardcode_minus_L: Not really in the search PATH,
|
|
# but as the default location of the library.
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
;;
|
|
esac
|
|
fi
|
|
;;
|
|
|
|
irix5* | irix6* | nonstopux*)
|
|
if test yes = "$GCC"; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
|
|
# Try to use the -exported_symbol ld option, if it does not
|
|
# work, assume that -exports_file does not work either and
|
|
# implicitly export all symbols.
|
|
# This should be the same for all languages, so no per-tag cache variable.
|
|
AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
|
|
[lt_cv_irix_exported_symbol],
|
|
[save_LDFLAGS=$LDFLAGS
|
|
LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
|
|
AC_LINK_IFELSE(
|
|
[AC_LANG_SOURCE(
|
|
[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
|
|
[C++], [[int foo (void) { return 0; }]],
|
|
[Fortran 77], [[
|
|
subroutine foo
|
|
end]],
|
|
[Fortran], [[
|
|
subroutine foo
|
|
end]])])],
|
|
[lt_cv_irix_exported_symbol=yes],
|
|
[lt_cv_irix_exported_symbol=no])
|
|
LDFLAGS=$save_LDFLAGS])
|
|
if test yes = "$lt_cv_irix_exported_symbol"; then
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
|
|
fi
|
|
else
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
|
|
fi
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
_LT_TAGVAR(inherit_rpath, $1)=yes
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes
|
|
;;
|
|
|
|
linux*)
|
|
case $cc_basename in
|
|
tcc*)
|
|
# Fabrice Bellard et al's Tiny C Compiler
|
|
_LT_TAGVAR(ld_shlibs, $1)=yes
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
netbsd*)
|
|
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
|
|
else
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
|
|
fi
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
|
|
newsos6)
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
|
|
*nto* | *qnx*)
|
|
;;
|
|
|
|
openbsd* | bitrig*)
|
|
if test -f /usr/libexec/ld.so; then
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
|
|
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
|
|
else
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
|
|
fi
|
|
else
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
|
|
os2*)
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
|
|
shrext_cmds=.dll
|
|
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
|
|
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
|
|
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
|
|
$ECHO EXPORTS >> $output_objdir/$libname.def~
|
|
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
|
|
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
|
|
emximp -o $lib $output_objdir/$libname.def'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
|
|
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
|
|
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
|
|
$ECHO EXPORTS >> $output_objdir/$libname.def~
|
|
prefix_cmds="$SED"~
|
|
if test EXPORTS = "`$SED 1q $export_symbols`"; then
|
|
prefix_cmds="$prefix_cmds -e 1d";
|
|
fi~
|
|
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
|
|
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
|
|
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
|
|
emximp -o $lib $output_objdir/$libname.def'
|
|
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
|
|
;;
|
|
|
|
osf3*)
|
|
if test yes = "$GCC"; then
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
|
|
else
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
|
|
fi
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
;;
|
|
|
|
osf4* | osf5*) # as osf3* with the addition of -msym flag
|
|
if test yes = "$GCC"; then
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
else
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
|
|
_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~
|
|
$CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
|
|
|
|
# Both c and cxx compiler support -rpath directly
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
|
|
fi
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
;;
|
|
|
|
solaris*)
|
|
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
|
|
if test yes = "$GCC"; then
|
|
wlarc='$wl'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
|
|
$CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
|
|
else
|
|
case `$CC -V 2>&1` in
|
|
*"Compilers 5.0"*)
|
|
wlarc=''
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
|
|
$LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
|
|
;;
|
|
*)
|
|
wlarc='$wl'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
|
|
$CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
|
|
;;
|
|
esac
|
|
fi
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
case $host_os in
|
|
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
|
|
*)
|
|
# The compiler driver will combine and reorder linker options,
|
|
# but understands '-z linker_flag'. GCC discards it without '$wl',
|
|
# but is careful enough not to reorder.
|
|
# Supported since Solaris 2.6 (maybe 2.5.1?)
|
|
if test yes = "$GCC"; then
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
|
|
else
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
|
|
fi
|
|
;;
|
|
esac
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes
|
|
;;
|
|
|
|
sunos4*)
|
|
if test sequent = "$host_vendor"; then
|
|
# Use $CC to link under sequent, because it throws in some extra .o
|
|
# files that make .init and .fini sections work.
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
else
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
|
|
fi
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
|
|
sysv4)
|
|
case $host_vendor in
|
|
sni)
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
|
|
;;
|
|
siemens)
|
|
## LD is ld it makes a PLAMLIB
|
|
## CC just makes a GrossModule.
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
|
|
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
;;
|
|
motorola)
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
|
|
;;
|
|
esac
|
|
runpath_var='LD_RUN_PATH'
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
|
|
sysv4.3*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
|
|
;;
|
|
|
|
sysv4*MP*)
|
|
if test -d /usr/nec; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
runpath_var=LD_RUN_PATH
|
|
hardcode_runpath_var=yes
|
|
_LT_TAGVAR(ld_shlibs, $1)=yes
|
|
fi
|
|
;;
|
|
|
|
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
|
|
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
runpath_var='LD_RUN_PATH'
|
|
|
|
if test yes = "$GCC"; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
else
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
fi
|
|
;;
|
|
|
|
sysv5* | sco3.2v5* | sco5v6*)
|
|
# Note: We CANNOT use -z defs as we might desire, because we do not
|
|
# link with -lc, and that would cause any symbols used from libc to
|
|
# always be unresolved, which means just about no library would
|
|
# ever link correctly. If we're not using GNU ld we use -z text
|
|
# though, which does catch some bad symbols but isn't as heavy-handed
|
|
# as -z defs.
|
|
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
|
|
_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
|
|
runpath_var='LD_RUN_PATH'
|
|
|
|
if test yes = "$GCC"; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
else
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
fi
|
|
;;
|
|
|
|
uts4*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
|
|
*)
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
esac
|
|
|
|
if test sni = "$host_vendor"; then
|
|
case $host in
|
|
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
|
|
;;
|
|
esac
|
|
fi
|
|
fi
|
|
])
|
|
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
|
|
test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
|
|
|
|
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
|
|
|
|
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
|
|
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
|
|
_LT_DECL([], [extract_expsyms_cmds], [2],
|
|
[The commands to extract the exported symbol list from a shared archive])
|
|
|
|
#
|
|
# Do we need to explicitly link libc?
|
|
#
|
|
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
|
|
x|xyes)
|
|
# Assume -lc should be added
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
|
|
|
|
if test yes,yes = "$GCC,$enable_shared"; then
|
|
case $_LT_TAGVAR(archive_cmds, $1) in
|
|
*'~'*)
|
|
# FIXME: we may have to deal with multi-command sequences.
|
|
;;
|
|
'$CC '*)
|
|
# Test whether the compiler implicitly links with -lc since on some
|
|
# systems, -lgcc has to come before -lc. If gcc already passes -lc
|
|
# to ld, don't add -lc before -lgcc.
|
|
AC_CACHE_CHECK([whether -lc should be explicitly linked in],
|
|
[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
|
|
[$RM conftest*
|
|
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
|
|
|
|
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
|
|
soname=conftest
|
|
lib=conftest
|
|
libobjs=conftest.$ac_objext
|
|
deplibs=
|
|
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
|
|
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
|
|
compiler_flags=-v
|
|
linker_flags=-v
|
|
verstring=
|
|
output_objdir=.
|
|
libname=conftest
|
|
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=
|
|
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
|
|
then
|
|
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
else
|
|
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
|
|
fi
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
|
|
else
|
|
cat conftest.err 1>&5
|
|
fi
|
|
$RM conftest*
|
|
])
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
|
|
;;
|
|
esac
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
|
|
[Whether or not to add -lc for building shared libraries])
|
|
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
|
|
[enable_shared_with_static_runtimes], [0],
|
|
[Whether or not to disallow shared libs when runtime libs are static])
|
|
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
|
|
[Compiler flag to allow reflexive dlopens])
|
|
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
|
|
[Compiler flag to generate shared objects directly from archives])
|
|
_LT_TAGDECL([], [compiler_needs_object], [1],
|
|
[Whether the compiler copes with passing no objects directly])
|
|
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
|
|
[Create an old-style archive from a shared archive])
|
|
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
|
|
[Create a temporary old-style archive to link instead of a shared archive])
|
|
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
|
|
_LT_TAGDECL([], [archive_expsym_cmds], [2])
|
|
_LT_TAGDECL([], [module_cmds], [2],
|
|
[Commands used to build a loadable module if different from building
|
|
a shared archive.])
|
|
_LT_TAGDECL([], [module_expsym_cmds], [2])
|
|
_LT_TAGDECL([], [with_gnu_ld], [1],
|
|
[Whether we are building with GNU ld or not])
|
|
_LT_TAGDECL([], [allow_undefined_flag], [1],
|
|
[Flag that allows shared libraries with undefined symbols to be built])
|
|
_LT_TAGDECL([], [no_undefined_flag], [1],
|
|
[Flag that enforces no undefined symbols])
|
|
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
|
|
[Flag to hardcode $libdir into a binary during linking.
|
|
This must work even if $libdir does not exist])
|
|
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
|
|
[Whether we need a single "-rpath" flag with a separated argument])
|
|
_LT_TAGDECL([], [hardcode_direct], [0],
|
|
[Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
|
|
DIR into the resulting binary])
|
|
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
|
|
[Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
|
|
DIR into the resulting binary and the resulting library dependency is
|
|
"absolute", i.e impossible to change by setting $shlibpath_var if the
|
|
library is relocated])
|
|
_LT_TAGDECL([], [hardcode_minus_L], [0],
|
|
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
|
|
into the resulting binary])
|
|
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
|
|
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
|
|
into the resulting binary])
|
|
_LT_TAGDECL([], [hardcode_automatic], [0],
|
|
[Set to "yes" if building a shared library automatically hardcodes DIR
|
|
into the library and all subsequent libraries and executables linked
|
|
against it])
|
|
_LT_TAGDECL([], [inherit_rpath], [0],
|
|
[Set to yes if linker adds runtime paths of dependent libraries
|
|
to runtime path list])
|
|
_LT_TAGDECL([], [link_all_deplibs], [0],
|
|
[Whether libtool must link a program against all its dependency libraries])
|
|
_LT_TAGDECL([], [always_export_symbols], [0],
|
|
[Set to "yes" if exported symbols are required])
|
|
_LT_TAGDECL([], [export_symbols_cmds], [2],
|
|
[The commands to list exported symbols])
|
|
_LT_TAGDECL([], [exclude_expsyms], [1],
|
|
[Symbols that should not be listed in the preloaded symbols])
|
|
_LT_TAGDECL([], [include_expsyms], [1],
|
|
[Symbols that must always be exported])
|
|
_LT_TAGDECL([], [prelink_cmds], [2],
|
|
[Commands necessary for linking programs (against libraries) with templates])
|
|
_LT_TAGDECL([], [postlink_cmds], [2],
|
|
[Commands necessary for finishing linking programs])
|
|
_LT_TAGDECL([], [file_list_spec], [1],
|
|
[Specify filename containing input files])
|
|
dnl FIXME: Not yet implemented
|
|
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
|
|
dnl [Compiler flag to generate thread safe objects])
|
|
])# _LT_LINKER_SHLIBS
|
|
|
|
|
|
# _LT_LANG_C_CONFIG([TAG])
|
|
# ------------------------
|
|
# Ensure that the configuration variables for a C compiler are suitably
|
|
# defined. These variables are subsequently used by _LT_CONFIG to write
|
|
# the compiler configuration to 'libtool'.
|
|
m4_defun([_LT_LANG_C_CONFIG],
|
|
[m4_require([_LT_DECL_EGREP])dnl
|
|
lt_save_CC=$CC
|
|
AC_LANG_PUSH(C)
|
|
|
|
# Source file extension for C test sources.
|
|
ac_ext=c
|
|
|
|
# Object file extension for compiled C test sources.
|
|
objext=o
|
|
_LT_TAGVAR(objext, $1)=$objext
|
|
|
|
# Code to be used in simple compile tests
|
|
lt_simple_compile_test_code="int some_variable = 0;"
|
|
|
|
# Code to be used in simple link tests
|
|
lt_simple_link_test_code='int main(){return(0);}'
|
|
|
|
_LT_TAG_COMPILER
|
|
# Save the default compiler, since it gets overwritten when the other
|
|
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
|
|
compiler_DEFAULT=$CC
|
|
|
|
# save warnings/boilerplate of simple test code
|
|
_LT_COMPILER_BOILERPLATE
|
|
_LT_LINKER_BOILERPLATE
|
|
|
|
if test -n "$compiler"; then
|
|
_LT_COMPILER_NO_RTTI($1)
|
|
_LT_COMPILER_PIC($1)
|
|
_LT_COMPILER_C_O($1)
|
|
_LT_COMPILER_FILE_LOCKS($1)
|
|
_LT_LINKER_SHLIBS($1)
|
|
_LT_SYS_DYNAMIC_LINKER($1)
|
|
_LT_LINKER_HARDCODE_LIBPATH($1)
|
|
LT_SYS_DLOPEN_SELF
|
|
_LT_CMD_STRIPLIB
|
|
|
|
# Report what library types will actually be built
|
|
AC_MSG_CHECKING([if libtool supports shared libraries])
|
|
AC_MSG_RESULT([$can_build_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build shared libraries])
|
|
test no = "$can_build_shared" && enable_shared=no
|
|
|
|
# On AIX, shared libraries and static libraries use the same namespace, and
|
|
# are all built from PIC.
|
|
case $host_os in
|
|
aix3*)
|
|
test yes = "$enable_shared" && enable_static=no
|
|
if test -n "$RANLIB"; then
|
|
archive_cmds="$archive_cmds~\$RANLIB \$lib"
|
|
postinstall_cmds='$RANLIB $lib'
|
|
fi
|
|
;;
|
|
|
|
aix[[4-9]]*)
|
|
if test ia64 != "$host_cpu"; then
|
|
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
|
|
yes,aix,yes) ;; # shared object as lib.so file only
|
|
yes,svr4,*) ;; # shared object as lib.so archive member only
|
|
yes,*) enable_static=no ;; # shared object in lib.a archive as well
|
|
esac
|
|
fi
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$enable_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build static libraries])
|
|
# Make sure either enable_shared or enable_static is yes.
|
|
test yes = "$enable_shared" || enable_static=yes
|
|
AC_MSG_RESULT([$enable_static])
|
|
|
|
_LT_CONFIG($1)
|
|
fi
|
|
AC_LANG_POP
|
|
CC=$lt_save_CC
|
|
])# _LT_LANG_C_CONFIG
|
|
|
|
|
|
# _LT_LANG_CXX_CONFIG([TAG])
|
|
# --------------------------
|
|
# Ensure that the configuration variables for a C++ compiler are suitably
|
|
# defined. These variables are subsequently used by _LT_CONFIG to write
|
|
# the compiler configuration to 'libtool'.
|
|
m4_defun([_LT_LANG_CXX_CONFIG],
|
|
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
|
|
m4_require([_LT_DECL_EGREP])dnl
|
|
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
|
|
if test -n "$CXX" && ( test no != "$CXX" &&
|
|
( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
|
|
(test g++ != "$CXX"))); then
|
|
AC_PROG_CXXCPP
|
|
else
|
|
_lt_caught_CXX_error=yes
|
|
fi
|
|
|
|
AC_LANG_PUSH(C++)
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=
|
|
_LT_TAGVAR(always_export_symbols, $1)=no
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)=
|
|
_LT_TAGVAR(compiler_needs_object, $1)=no
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=no
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
|
|
_LT_TAGVAR(hardcode_automatic, $1)=no
|
|
_LT_TAGVAR(inherit_rpath, $1)=no
|
|
_LT_TAGVAR(module_cmds, $1)=
|
|
_LT_TAGVAR(module_expsym_cmds, $1)=
|
|
_LT_TAGVAR(link_all_deplibs, $1)=unknown
|
|
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
|
|
_LT_TAGVAR(reload_flag, $1)=$reload_flag
|
|
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
|
|
_LT_TAGVAR(no_undefined_flag, $1)=
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
|
|
|
|
# Source file extension for C++ test sources.
|
|
ac_ext=cpp
|
|
|
|
# Object file extension for compiled C++ test sources.
|
|
objext=o
|
|
_LT_TAGVAR(objext, $1)=$objext
|
|
|
|
# No sense in running all these tests if we already determined that
|
|
# the CXX compiler isn't working. Some variables (like enable_shared)
|
|
# are currently assumed to apply to all compilers on this platform,
|
|
# and will be corrupted by setting them based on a non-working compiler.
|
|
if test yes != "$_lt_caught_CXX_error"; then
|
|
# Code to be used in simple compile tests
|
|
lt_simple_compile_test_code="int some_variable = 0;"
|
|
|
|
# Code to be used in simple link tests
|
|
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
|
|
|
|
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
|
|
_LT_TAG_COMPILER
|
|
|
|
# save warnings/boilerplate of simple test code
|
|
_LT_COMPILER_BOILERPLATE
|
|
_LT_LINKER_BOILERPLATE
|
|
|
|
# Allow CC to be a program name with arguments.
|
|
lt_save_CC=$CC
|
|
lt_save_CFLAGS=$CFLAGS
|
|
lt_save_LD=$LD
|
|
lt_save_GCC=$GCC
|
|
GCC=$GXX
|
|
lt_save_with_gnu_ld=$with_gnu_ld
|
|
lt_save_path_LD=$lt_cv_path_LD
|
|
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
|
|
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
|
|
else
|
|
$as_unset lt_cv_prog_gnu_ld
|
|
fi
|
|
if test -n "${lt_cv_path_LDCXX+set}"; then
|
|
lt_cv_path_LD=$lt_cv_path_LDCXX
|
|
else
|
|
$as_unset lt_cv_path_LD
|
|
fi
|
|
test -z "${LDCXX+set}" || LD=$LDCXX
|
|
CC=${CXX-"c++"}
|
|
CFLAGS=$CXXFLAGS
|
|
compiler=$CC
|
|
_LT_TAGVAR(compiler, $1)=$CC
|
|
_LT_CC_BASENAME([$compiler])
|
|
|
|
if test -n "$compiler"; then
|
|
# We don't want -fno-exception when compiling C++ code, so set the
|
|
# no_builtin_flag separately
|
|
if test yes = "$GXX"; then
|
|
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
|
|
else
|
|
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
|
|
fi
|
|
|
|
if test yes = "$GXX"; then
|
|
# Set up default GNU C++ configuration
|
|
|
|
LT_PATH_LD
|
|
|
|
# Check if GNU C++ uses GNU ld as the underlying linker, since the
|
|
# archiving commands below assume that GNU ld is being used.
|
|
if test yes = "$with_gnu_ld"; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
|
|
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
|
|
|
|
# If archive_cmds runs LD, not CC, wlarc should be empty
|
|
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
|
|
# investigate it a little bit more. (MM)
|
|
wlarc='$wl'
|
|
|
|
# ancient GNU ld didn't support --whole-archive et. al.
|
|
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
|
|
$GREP 'no-whole-archive' > /dev/null; then
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
|
|
else
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=
|
|
fi
|
|
else
|
|
with_gnu_ld=no
|
|
wlarc=
|
|
|
|
# A generic and very simple default shared library creation
|
|
# command for GNU C++ for the case where it uses the native
|
|
# linker, instead of GNU ld. If possible, this setting should
|
|
# overridden to take advantage of the native linker features on
|
|
# the platform it is being used on.
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
|
|
fi
|
|
|
|
# Commands to make compiler produce verbose output that lists
|
|
# what "hidden" libraries, object files and flags are used when
|
|
# linking a shared library.
|
|
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
|
|
|
|
else
|
|
GXX=no
|
|
with_gnu_ld=no
|
|
wlarc=
|
|
fi
|
|
|
|
# PORTME: fill in a description of your system's C++ link characteristics
|
|
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
|
|
_LT_TAGVAR(ld_shlibs, $1)=yes
|
|
case $host_os in
|
|
aix3*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
aix[[4-9]]*)
|
|
if test ia64 = "$host_cpu"; then
|
|
# On IA64, the linker does run time linking by default, so we don't
|
|
# have to do anything special.
|
|
aix_use_runtimelinking=no
|
|
exp_sym_flag='-Bexport'
|
|
no_entry_flag=
|
|
else
|
|
aix_use_runtimelinking=no
|
|
|
|
# Test if we are trying to use run time linking or normal
|
|
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
|
|
# have runtime linking enabled, and use it for executables.
|
|
# For shared libraries, we enable/disable runtime linking
|
|
# depending on the kind of the shared library created -
|
|
# when "with_aix_soname,aix_use_runtimelinking" is:
|
|
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
|
|
# "aix,yes" lib.so shared, rtl:yes, for executables
|
|
# lib.a static archive
|
|
# "both,no" lib.so.V(shr.o) shared, rtl:yes
|
|
# lib.a(lib.so.V) shared, rtl:no, for executables
|
|
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
|
|
# lib.a(lib.so.V) shared, rtl:no
|
|
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
|
|
# lib.a static archive
|
|
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
|
|
for ld_flag in $LDFLAGS; do
|
|
case $ld_flag in
|
|
*-brtl*)
|
|
aix_use_runtimelinking=yes
|
|
break
|
|
;;
|
|
esac
|
|
done
|
|
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
|
|
# With aix-soname=svr4, we create the lib.so.V shared archives only,
|
|
# so we don't have lib.a shared libs to link our executables.
|
|
# We have to force runtime linking in this case.
|
|
aix_use_runtimelinking=yes
|
|
LDFLAGS="$LDFLAGS -Wl,-brtl"
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
exp_sym_flag='-bexport'
|
|
no_entry_flag='-bnoentry'
|
|
fi
|
|
|
|
# When large executables or shared objects are built, AIX ld can
|
|
# have problems creating the table of contents. If linking a library
|
|
# or program results in "error TOC overflow" add -mminimal-toc to
|
|
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
|
|
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
|
|
|
|
_LT_TAGVAR(archive_cmds, $1)=''
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes
|
|
_LT_TAGVAR(file_list_spec, $1)='$wl-f,'
|
|
case $with_aix_soname,$aix_use_runtimelinking in
|
|
aix,*) ;; # no import file
|
|
svr4,* | *,yes) # use import file
|
|
# The Import File defines what to hardcode.
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
|
|
;;
|
|
esac
|
|
|
|
if test yes = "$GXX"; then
|
|
case $host_os in aix4.[[012]]|aix4.[[012]].*)
|
|
# We only want to do this on AIX 4.2 and lower, the check
|
|
# below for broken collect2 doesn't work under 4.3+
|
|
collect2name=`$CC -print-prog-name=collect2`
|
|
if test -f "$collect2name" &&
|
|
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
|
|
then
|
|
# We have reworked collect2
|
|
:
|
|
else
|
|
# We have old collect2
|
|
_LT_TAGVAR(hardcode_direct, $1)=unsupported
|
|
# It fails to find uninstalled libraries when the uninstalled
|
|
# path is not listed in the libpath. Setting hardcode_minus_L
|
|
# to unsupported forces relinking
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=
|
|
fi
|
|
esac
|
|
shared_flag='-shared'
|
|
if test yes = "$aix_use_runtimelinking"; then
|
|
shared_flag=$shared_flag' $wl-G'
|
|
fi
|
|
# Need to ensure runtime linking is disabled for the traditional
|
|
# shared library, or the linker may eventually find shared libraries
|
|
# /with/ Import File - we do not want to mix them.
|
|
shared_flag_aix='-shared'
|
|
shared_flag_svr4='-shared $wl-G'
|
|
else
|
|
# not using gcc
|
|
if test ia64 = "$host_cpu"; then
|
|
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
|
|
# chokes on -Wl,-G. The following line is correct:
|
|
shared_flag='-G'
|
|
else
|
|
if test yes = "$aix_use_runtimelinking"; then
|
|
shared_flag='$wl-G'
|
|
else
|
|
shared_flag='$wl-bM:SRE'
|
|
fi
|
|
shared_flag_aix='$wl-bM:SRE'
|
|
shared_flag_svr4='$wl-G'
|
|
fi
|
|
fi
|
|
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
|
|
# It seems that -bexpall does not export symbols beginning with
|
|
# underscore (_), so it is better to generate a list of symbols to
|
|
# export.
|
|
_LT_TAGVAR(always_export_symbols, $1)=yes
|
|
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
|
|
# Warning - without using the other runtime loading flags (-brtl),
|
|
# -berok will link without error, but may produce a broken library.
|
|
# The "-G" linker flag allows undefined symbols.
|
|
_LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
|
|
# Determine the default libpath from the value encoded in an empty
|
|
# executable.
|
|
_LT_SYS_MODULE_PATH_AIX([$1])
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
|
|
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
|
|
else
|
|
if test ia64 = "$host_cpu"; then
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
|
|
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
|
|
_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"
|
|
else
|
|
# Determine the default libpath from the value encoded in an
|
|
# empty executable.
|
|
_LT_SYS_MODULE_PATH_AIX([$1])
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
|
|
# Warning - without using the other run time loading flags,
|
|
# -berok will link without error, but may produce a broken library.
|
|
_LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
|
|
if test yes = "$with_gnu_ld"; then
|
|
# We only use this code for GNU lds that support --whole-archive.
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
|
|
else
|
|
# Exported symbols can be pulled into shared objects from archives
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
|
|
fi
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
|
|
# -brtl affects multiple linker settings, -berok does not and is overridden later
|
|
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
|
|
if test svr4 != "$with_aix_soname"; then
|
|
# This is similar to how AIX traditionally builds its shared
|
|
# libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
|
|
fi
|
|
if test aix != "$with_aix_soname"; then
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
|
|
else
|
|
# used by -dlpreopen to get the symbols
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
|
|
fi
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
|
|
fi
|
|
fi
|
|
;;
|
|
|
|
beos*)
|
|
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
|
|
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
|
|
# support --undefined. This deserves some investigation. FIXME
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
else
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
|
|
chorus*)
|
|
case $cc_basename in
|
|
*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
cygwin* | mingw* | pw32* | cegcc*)
|
|
case $GXX,$cc_basename in
|
|
,cl* | no,cl*)
|
|
# Native MSVC
|
|
# hardcode_libdir_flag_spec is actually meaningless, as there is
|
|
# no search path for DLLs.
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
|
|
_LT_TAGVAR(always_export_symbols, $1)=yes
|
|
_LT_TAGVAR(file_list_spec, $1)='@'
|
|
# Tell ltmain to make .lib files, not .a files.
|
|
libext=lib
|
|
# Tell ltmain to make .dll files, not .so files.
|
|
shrext_cmds=.dll
|
|
# FIXME: Setting linknames here is a bad hack.
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
|
|
cp "$export_symbols" "$output_objdir/$soname.def";
|
|
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
|
|
else
|
|
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
|
|
fi~
|
|
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
|
|
linknames='
|
|
# The linker will not automatically build a static lib if we build a DLL.
|
|
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
|
|
# Don't use ranlib
|
|
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
|
|
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
|
|
lt_tool_outputfile="@TOOL_OUTPUT@"~
|
|
case $lt_outputfile in
|
|
*.exe|*.EXE) ;;
|
|
*)
|
|
lt_outputfile=$lt_outputfile.exe
|
|
lt_tool_outputfile=$lt_tool_outputfile.exe
|
|
;;
|
|
esac~
|
|
func_to_tool_file "$lt_outputfile"~
|
|
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
|
|
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
|
|
$RM "$lt_outputfile.manifest";
|
|
fi'
|
|
;;
|
|
*)
|
|
# g++
|
|
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
|
|
# as there is no search path for DLLs.
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
|
|
_LT_TAGVAR(always_export_symbols, $1)=no
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
|
|
|
|
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
|
|
_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'
|
|
# If the export-symbols file already is a .def file, use it as
|
|
# is; otherwise, prepend EXPORTS...
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
|
|
cp $export_symbols $output_objdir/$soname.def;
|
|
else
|
|
echo EXPORTS > $output_objdir/$soname.def;
|
|
cat $export_symbols >> $output_objdir/$soname.def;
|
|
fi~
|
|
$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'
|
|
else
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
darwin* | rhapsody*)
|
|
_LT_DARWIN_LINKER_FEATURES($1)
|
|
;;
|
|
|
|
os2*)
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
|
|
shrext_cmds=.dll
|
|
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
|
|
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
|
|
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
|
|
$ECHO EXPORTS >> $output_objdir/$libname.def~
|
|
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
|
|
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
|
|
emximp -o $lib $output_objdir/$libname.def'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
|
|
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
|
|
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
|
|
$ECHO EXPORTS >> $output_objdir/$libname.def~
|
|
prefix_cmds="$SED"~
|
|
if test EXPORTS = "`$SED 1q $export_symbols`"; then
|
|
prefix_cmds="$prefix_cmds -e 1d";
|
|
fi~
|
|
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
|
|
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
|
|
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
|
|
emximp -o $lib $output_objdir/$libname.def'
|
|
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
|
|
;;
|
|
|
|
dgux*)
|
|
case $cc_basename in
|
|
ec++*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
ghcx*)
|
|
# Green Hills C++ Compiler
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
freebsd2.*)
|
|
# C++ shared libraries reported to be fairly broken before
|
|
# switch to ELF
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
|
|
freebsd-elf*)
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
;;
|
|
|
|
freebsd* | dragonfly*)
|
|
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
|
|
# conventions
|
|
_LT_TAGVAR(ld_shlibs, $1)=yes
|
|
;;
|
|
|
|
haiku*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes
|
|
;;
|
|
|
|
hpux9*)
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
|
|
# but as the default
|
|
# location of the library.
|
|
|
|
case $cc_basename in
|
|
CC*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
aCC*)
|
|
_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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
|
|
# Commands to make compiler produce verbose output that lists
|
|
# what "hidden" libraries, object files and flags are used when
|
|
# linking a shared library.
|
|
#
|
|
# There doesn't appear to be a way to prevent this compiler from
|
|
# explicitly linking system object files so we need to strip them
|
|
# from the output so that they don't get included in the library
|
|
# dependencies.
|
|
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
|
|
;;
|
|
*)
|
|
if test yes = "$GXX"; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
|
|
else
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
hpux10*|hpux11*)
|
|
if test no = "$with_gnu_ld"; then
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
|
|
case $host_cpu in
|
|
hppa*64*|ia64*)
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
|
|
;;
|
|
esac
|
|
fi
|
|
case $host_cpu in
|
|
hppa*64*|ia64*)
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
|
|
# but as the default
|
|
# location of the library.
|
|
;;
|
|
esac
|
|
|
|
case $cc_basename in
|
|
CC*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
aCC*)
|
|
case $host_cpu in
|
|
hppa*64*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
|
|
;;
|
|
ia64*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
|
|
;;
|
|
esac
|
|
# Commands to make compiler produce verbose output that lists
|
|
# what "hidden" libraries, object files and flags are used when
|
|
# linking a shared library.
|
|
#
|
|
# There doesn't appear to be a way to prevent this compiler from
|
|
# explicitly linking system object files so we need to strip them
|
|
# from the output so that they don't get included in the library
|
|
# dependencies.
|
|
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
|
|
;;
|
|
*)
|
|
if test yes = "$GXX"; then
|
|
if test no = "$with_gnu_ld"; then
|
|
case $host_cpu in
|
|
hppa*64*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
|
|
;;
|
|
ia64*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
|
|
;;
|
|
esac
|
|
fi
|
|
else
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
interix[[3-9]]*)
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
|
|
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
|
|
# Instead, shared libraries are loaded at an image base (0x10000000 by
|
|
# default) and relocated if they conflict, which is a slow very memory
|
|
# consuming and fragmenting process. To avoid this, we pick a random,
|
|
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
|
|
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
|
|
;;
|
|
irix5* | irix6*)
|
|
case $cc_basename in
|
|
CC*)
|
|
# SGI C++
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
|
|
|
|
# Archives containing C++ object files must be created using
|
|
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
|
|
# necessary to make sure instantiated templates are included
|
|
# in the archive.
|
|
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
|
|
;;
|
|
*)
|
|
if test yes = "$GXX"; then
|
|
if test no = "$with_gnu_ld"; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
|
|
else
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
|
|
fi
|
|
fi
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes
|
|
;;
|
|
esac
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
_LT_TAGVAR(inherit_rpath, $1)=yes
|
|
;;
|
|
|
|
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
|
|
case $cc_basename in
|
|
KCC*)
|
|
# Kuck and Associates, Inc. (KAI) C++ Compiler
|
|
|
|
# KCC will only create a shared library if the output file
|
|
# ends with ".so" (or ".sl" for HP-UX), so rename the library
|
|
# to its proper name (with version) after linking.
|
|
_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'
|
|
_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 $lib'
|
|
# Commands to make compiler produce verbose output that lists
|
|
# what "hidden" libraries, object files and flags are used when
|
|
# linking a shared library.
|
|
#
|
|
# There doesn't appear to be a way to prevent this compiler from
|
|
# explicitly linking system object files so we need to strip them
|
|
# from the output so that they don't get included in the library
|
|
# dependencies.
|
|
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
|
|
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
|
|
|
|
# Archives containing C++ object files must be created using
|
|
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
|
|
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
|
|
;;
|
|
icpc* | ecpc* )
|
|
# Intel C++
|
|
with_gnu_ld=yes
|
|
# version 8.0 and above of icpc choke on multiply defined symbols
|
|
# if we add $predep_objects and $postdep_objects, however 7.1 and
|
|
# earlier do not add the objects themselves.
|
|
case `$CC -V 2>&1` in
|
|
*"Version 7."*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_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'
|
|
;;
|
|
*) # Version 8.0 or newer
|
|
tmp_idyn=
|
|
case $host_cpu in
|
|
ia64*) tmp_idyn=' -i_dynamic';;
|
|
esac
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_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'
|
|
;;
|
|
esac
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
|
|
;;
|
|
pgCC* | pgcpp*)
|
|
# Portland Group C++ compiler
|
|
case `$CC -V` in
|
|
*pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
|
|
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
|
|
rm -rf $tpldir~
|
|
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
|
|
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
|
|
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
|
|
rm -rf $tpldir~
|
|
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
|
|
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
|
|
$RANLIB $oldlib'
|
|
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
|
|
rm -rf $tpldir~
|
|
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
|
|
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
|
|
rm -rf $tpldir~
|
|
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
|
|
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
|
|
;;
|
|
*) # Version 6 and above use weak symbols
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_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'
|
|
;;
|
|
esac
|
|
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
|
|
;;
|
|
cxx*)
|
|
# Compaq C++
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
_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'
|
|
|
|
runpath_var=LD_RUN_PATH
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
|
|
# Commands to make compiler produce verbose output that lists
|
|
# what "hidden" libraries, object files and flags are used when
|
|
# linking a shared library.
|
|
#
|
|
# There doesn't appear to be a way to prevent this compiler from
|
|
# explicitly linking system object files so we need to strip them
|
|
# from the output so that they don't get included in the library
|
|
# dependencies.
|
|
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
|
|
;;
|
|
xl* | mpixl* | bgxl*)
|
|
# IBM XL 8.0 on PPC, with GNU ld
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
|
|
if test yes = "$supports_anon_versioning"; then
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
|
|
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
|
|
echo "local: *; };" >> $output_objdir/$libname.ver~
|
|
$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
|
|
fi
|
|
;;
|
|
*)
|
|
case `$CC -V 2>&1 | sed 5q` in
|
|
*Sun\ C*)
|
|
# Sun C++ 5.9
|
|
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
|
|
_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'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
|
|
_LT_TAGVAR(compiler_needs_object, $1)=yes
|
|
|
|
# Not sure whether something based on
|
|
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
|
|
# would be better.
|
|
output_verbose_link_cmd='func_echo_all'
|
|
|
|
# Archives containing C++ object files must be created using
|
|
# "CC -xar", where "CC" is the Sun C++ compiler. This is
|
|
# necessary to make sure instantiated templates are included
|
|
# in the archive.
|
|
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
lynxos*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
|
|
m88k*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
|
|
mvs*)
|
|
case $cc_basename in
|
|
cxx*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
netbsd*)
|
|
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
|
|
wlarc=
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
fi
|
|
# Workaround some broken pre-1.5 toolchains
|
|
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
|
|
;;
|
|
|
|
*nto* | *qnx*)
|
|
_LT_TAGVAR(ld_shlibs, $1)=yes
|
|
;;
|
|
|
|
openbsd* | bitrig*)
|
|
if test -f /usr/libexec/ld.so; then
|
|
_LT_TAGVAR(hardcode_direct, $1)=yes
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
|
|
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
|
|
_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'
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
|
|
fi
|
|
output_verbose_link_cmd=func_echo_all
|
|
else
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
|
|
osf3* | osf4* | osf5*)
|
|
case $cc_basename in
|
|
KCC*)
|
|
# Kuck and Associates, Inc. (KAI) C++ Compiler
|
|
|
|
# KCC will only create a shared library if the output file
|
|
# ends with ".so" (or ".sl" for HP-UX), so rename the library
|
|
# to its proper name (with version) after linking.
|
|
_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'
|
|
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
|
|
# Archives containing C++ object files must be created using
|
|
# the KAI C++ compiler.
|
|
case $host in
|
|
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
|
|
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
|
|
esac
|
|
;;
|
|
RCC*)
|
|
# Rational C++ 2.4.1
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
cxx*)
|
|
case $host in
|
|
osf3*)
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
|
|
echo "-hidden">> $lib.exp~
|
|
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
|
|
$RM $lib.exp'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
|
|
;;
|
|
esac
|
|
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
|
|
# Commands to make compiler produce verbose output that lists
|
|
# what "hidden" libraries, object files and flags are used when
|
|
# linking a shared library.
|
|
#
|
|
# There doesn't appear to be a way to prevent this compiler from
|
|
# explicitly linking system object files so we need to strip them
|
|
# from the output so that they don't get included in the library
|
|
# dependencies.
|
|
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
|
|
;;
|
|
*)
|
|
if test yes,no = "$GXX,$with_gnu_ld"; then
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
|
|
case $host in
|
|
osf3*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
|
|
;;
|
|
esac
|
|
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
|
|
|
|
# Commands to make compiler produce verbose output that lists
|
|
# what "hidden" libraries, object files and flags are used when
|
|
# linking a shared library.
|
|
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
|
|
|
|
else
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
psos*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
|
|
sunos4*)
|
|
case $cc_basename in
|
|
CC*)
|
|
# Sun C++ 4.x
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
lcc*)
|
|
# Lucid
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
solaris*)
|
|
case $cc_basename in
|
|
CC* | sunCC*)
|
|
# Sun C++ 4.2, 5.x and Centerline C++
|
|
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
|
|
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
|
|
$CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
|
|
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
case $host_os in
|
|
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
|
|
*)
|
|
# The compiler driver will combine and reorder linker options,
|
|
# but understands '-z linker_flag'.
|
|
# Supported since Solaris 2.6 (maybe 2.5.1?)
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
|
|
;;
|
|
esac
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes
|
|
|
|
output_verbose_link_cmd='func_echo_all'
|
|
|
|
# Archives containing C++ object files must be created using
|
|
# "CC -xar", where "CC" is the Sun C++ compiler. This is
|
|
# necessary to make sure instantiated templates are included
|
|
# in the archive.
|
|
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
|
|
;;
|
|
gcx*)
|
|
# Green Hills C++ Compiler
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
|
|
|
|
# The C++ compiler must be used to create the archive.
|
|
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
|
|
;;
|
|
*)
|
|
# GNU C++ compiler with Solaris linker
|
|
if test yes,no = "$GXX,$with_gnu_ld"; then
|
|
_LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
|
|
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
|
|
$CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
|
|
|
|
# Commands to make compiler produce verbose output that lists
|
|
# what "hidden" libraries, object files and flags are used when
|
|
# linking a shared library.
|
|
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
|
|
else
|
|
# g++ 2.7 appears to require '-G' NOT '-shared' on this
|
|
# platform.
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
|
|
$CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
|
|
|
|
# Commands to make compiler produce verbose output that lists
|
|
# what "hidden" libraries, object files and flags are used when
|
|
# linking a shared library.
|
|
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
|
|
fi
|
|
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
|
|
case $host_os in
|
|
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
|
|
*)
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
|
|
;;
|
|
esac
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
|
|
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
runpath_var='LD_RUN_PATH'
|
|
|
|
case $cc_basename in
|
|
CC*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
sysv5* | sco3.2v5* | sco5v6*)
|
|
# Note: We CANNOT use -z defs as we might desire, because we do not
|
|
# link with -lc, and that would cause any symbols used from libc to
|
|
# always be unresolved, which means just about no library would
|
|
# ever link correctly. If we're not using GNU ld we use -z text
|
|
# though, which does catch some bad symbols but isn't as heavy-handed
|
|
# as -z defs.
|
|
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
|
|
_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
|
|
_LT_TAGVAR(link_all_deplibs, $1)=yes
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
|
|
runpath_var='LD_RUN_PATH'
|
|
|
|
case $cc_basename in
|
|
CC*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
|
|
'"$_LT_TAGVAR(old_archive_cmds, $1)"
|
|
_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
|
|
'"$_LT_TAGVAR(reload_cmds, $1)"
|
|
;;
|
|
*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
tandem*)
|
|
case $cc_basename in
|
|
NCC*)
|
|
# NonStop-UX NCC 3.20
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
vxworks*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
|
|
*)
|
|
# FIXME: insert proper C++ library support
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
esac
|
|
|
|
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
|
|
test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
|
|
|
|
_LT_TAGVAR(GCC, $1)=$GXX
|
|
_LT_TAGVAR(LD, $1)=$LD
|
|
|
|
## CAVEAT EMPTOR:
|
|
## There is no encapsulation within the following macros, do not change
|
|
## the running order or otherwise move them around unless you know exactly
|
|
## what you are doing...
|
|
_LT_SYS_HIDDEN_LIBDEPS($1)
|
|
_LT_COMPILER_PIC($1)
|
|
_LT_COMPILER_C_O($1)
|
|
_LT_COMPILER_FILE_LOCKS($1)
|
|
_LT_LINKER_SHLIBS($1)
|
|
_LT_SYS_DYNAMIC_LINKER($1)
|
|
_LT_LINKER_HARDCODE_LIBPATH($1)
|
|
|
|
_LT_CONFIG($1)
|
|
fi # test -n "$compiler"
|
|
|
|
CC=$lt_save_CC
|
|
CFLAGS=$lt_save_CFLAGS
|
|
LDCXX=$LD
|
|
LD=$lt_save_LD
|
|
GCC=$lt_save_GCC
|
|
with_gnu_ld=$lt_save_with_gnu_ld
|
|
lt_cv_path_LDCXX=$lt_cv_path_LD
|
|
lt_cv_path_LD=$lt_save_path_LD
|
|
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
|
|
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
|
|
fi # test yes != "$_lt_caught_CXX_error"
|
|
|
|
AC_LANG_POP
|
|
])# _LT_LANG_CXX_CONFIG
|
|
|
|
|
|
# _LT_FUNC_STRIPNAME_CNF
|
|
# ----------------------
|
|
# func_stripname_cnf prefix suffix name
|
|
# strip PREFIX and SUFFIX off of NAME.
|
|
# PREFIX and SUFFIX must not contain globbing or regex special
|
|
# characters, hashes, percent signs, but SUFFIX may contain a leading
|
|
# dot (in which case that matches only a dot).
|
|
#
|
|
# This function is identical to the (non-XSI) version of func_stripname,
|
|
# except this one can be used by m4 code that may be executed by configure,
|
|
# rather than the libtool script.
|
|
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
|
|
AC_REQUIRE([_LT_DECL_SED])
|
|
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
|
|
func_stripname_cnf ()
|
|
{
|
|
case @S|@2 in
|
|
.*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
|
|
*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
|
|
esac
|
|
} # func_stripname_cnf
|
|
])# _LT_FUNC_STRIPNAME_CNF
|
|
|
|
|
|
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
|
|
# ---------------------------------
|
|
# Figure out "hidden" library dependencies from verbose
|
|
# compiler output when linking a shared library.
|
|
# Parse the compiler output and extract the necessary
|
|
# objects, libraries and library flags.
|
|
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
|
|
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
|
|
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
|
|
# Dependencies to place before and after the object being linked:
|
|
_LT_TAGVAR(predep_objects, $1)=
|
|
_LT_TAGVAR(postdep_objects, $1)=
|
|
_LT_TAGVAR(predeps, $1)=
|
|
_LT_TAGVAR(postdeps, $1)=
|
|
_LT_TAGVAR(compiler_lib_search_path, $1)=
|
|
|
|
dnl we can't use the lt_simple_compile_test_code here,
|
|
dnl because it contains code intended for an executable,
|
|
dnl not a library. It's possible we should let each
|
|
dnl tag define a new lt_????_link_test_code variable,
|
|
dnl but it's only used here...
|
|
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
|
|
int a;
|
|
void foo (void) { a = 0; }
|
|
_LT_EOF
|
|
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
|
|
class Foo
|
|
{
|
|
public:
|
|
Foo (void) { a = 0; }
|
|
private:
|
|
int a;
|
|
};
|
|
_LT_EOF
|
|
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
|
|
subroutine foo
|
|
implicit none
|
|
integer*4 a
|
|
a=0
|
|
return
|
|
end
|
|
_LT_EOF
|
|
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
|
|
subroutine foo
|
|
implicit none
|
|
integer a
|
|
a=0
|
|
return
|
|
end
|
|
_LT_EOF
|
|
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
|
|
public class foo {
|
|
private int a;
|
|
public void bar (void) {
|
|
a = 0;
|
|
}
|
|
};
|
|
_LT_EOF
|
|
], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
|
|
package foo
|
|
func foo() {
|
|
}
|
|
_LT_EOF
|
|
])
|
|
|
|
_lt_libdeps_save_CFLAGS=$CFLAGS
|
|
case "$CC $CFLAGS " in #(
|
|
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
|
|
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
|
|
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
|
|
esac
|
|
|
|
dnl Parse the compiler output and extract the necessary
|
|
dnl objects, libraries and library flags.
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
# Parse the compiler output and extract the necessary
|
|
# objects, libraries and library flags.
|
|
|
|
# Sentinel used to keep track of whether or not we are before
|
|
# the conftest object file.
|
|
pre_test_object_deps_done=no
|
|
|
|
for p in `eval "$output_verbose_link_cmd"`; do
|
|
case $prev$p in
|
|
|
|
-L* | -R* | -l*)
|
|
# Some compilers place space between "-{L,R}" and the path.
|
|
# Remove the space.
|
|
if test x-L = "$p" ||
|
|
test x-R = "$p"; then
|
|
prev=$p
|
|
continue
|
|
fi
|
|
|
|
# Expand the sysroot to ease extracting the directories later.
|
|
if test -z "$prev"; then
|
|
case $p in
|
|
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
|
|
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
|
|
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
|
|
esac
|
|
fi
|
|
case $p in
|
|
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
|
|
esac
|
|
if test no = "$pre_test_object_deps_done"; then
|
|
case $prev in
|
|
-L | -R)
|
|
# Internal compiler library paths should come after those
|
|
# provided the user. The postdeps already come after the
|
|
# user supplied libs so there is no need to process them.
|
|
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
|
|
_LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
|
|
else
|
|
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
|
|
fi
|
|
;;
|
|
# The "-l" case would never come before the object being
|
|
# linked, so don't bother handling this case.
|
|
esac
|
|
else
|
|
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
|
|
_LT_TAGVAR(postdeps, $1)=$prev$p
|
|
else
|
|
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
|
|
fi
|
|
fi
|
|
prev=
|
|
;;
|
|
|
|
*.lto.$objext) ;; # Ignore GCC LTO objects
|
|
*.$objext)
|
|
# This assumes that the test object file only shows up
|
|
# once in the compiler output.
|
|
if test "$p" = "conftest.$objext"; then
|
|
pre_test_object_deps_done=yes
|
|
continue
|
|
fi
|
|
|
|
if test no = "$pre_test_object_deps_done"; then
|
|
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
|
|
_LT_TAGVAR(predep_objects, $1)=$p
|
|
else
|
|
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
|
|
fi
|
|
else
|
|
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
|
|
_LT_TAGVAR(postdep_objects, $1)=$p
|
|
else
|
|
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
|
|
fi
|
|
fi
|
|
;;
|
|
|
|
*) ;; # Ignore the rest.
|
|
|
|
esac
|
|
done
|
|
|
|
# Clean up.
|
|
rm -f a.out a.exe
|
|
else
|
|
echo "libtool.m4: error: problem compiling $1 test program"
|
|
fi
|
|
|
|
$RM -f confest.$objext
|
|
CFLAGS=$_lt_libdeps_save_CFLAGS
|
|
|
|
# PORTME: override above test on systems where it is broken
|
|
m4_if([$1], [CXX],
|
|
[case $host_os in
|
|
interix[[3-9]]*)
|
|
# Interix 3.5 installs completely hosed .la files for C++, so rather than
|
|
# hack all around it, let's just trust "g++" to DTRT.
|
|
_LT_TAGVAR(predep_objects,$1)=
|
|
_LT_TAGVAR(postdep_objects,$1)=
|
|
_LT_TAGVAR(postdeps,$1)=
|
|
;;
|
|
esac
|
|
])
|
|
|
|
case " $_LT_TAGVAR(postdeps, $1) " in
|
|
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
|
|
esac
|
|
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
|
|
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
|
|
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
|
|
fi
|
|
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
|
|
[The directories searched by this compiler when creating a shared library])
|
|
_LT_TAGDECL([], [predep_objects], [1],
|
|
[Dependencies to place before and after the objects being linked to
|
|
create a shared library])
|
|
_LT_TAGDECL([], [postdep_objects], [1])
|
|
_LT_TAGDECL([], [predeps], [1])
|
|
_LT_TAGDECL([], [postdeps], [1])
|
|
_LT_TAGDECL([], [compiler_lib_search_path], [1],
|
|
[The library search path used internally by the compiler when linking
|
|
a shared library])
|
|
])# _LT_SYS_HIDDEN_LIBDEPS
|
|
|
|
|
|
# _LT_LANG_F77_CONFIG([TAG])
|
|
# --------------------------
|
|
# Ensure that the configuration variables for a Fortran 77 compiler are
|
|
# suitably defined. These variables are subsequently used by _LT_CONFIG
|
|
# to write the compiler configuration to 'libtool'.
|
|
m4_defun([_LT_LANG_F77_CONFIG],
|
|
[AC_LANG_PUSH(Fortran 77)
|
|
if test -z "$F77" || test no = "$F77"; then
|
|
_lt_disable_F77=yes
|
|
fi
|
|
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=
|
|
_LT_TAGVAR(always_export_symbols, $1)=no
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)=
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=no
|
|
_LT_TAGVAR(hardcode_automatic, $1)=no
|
|
_LT_TAGVAR(inherit_rpath, $1)=no
|
|
_LT_TAGVAR(module_cmds, $1)=
|
|
_LT_TAGVAR(module_expsym_cmds, $1)=
|
|
_LT_TAGVAR(link_all_deplibs, $1)=unknown
|
|
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
|
|
_LT_TAGVAR(reload_flag, $1)=$reload_flag
|
|
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
|
|
_LT_TAGVAR(no_undefined_flag, $1)=
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
|
|
|
|
# Source file extension for f77 test sources.
|
|
ac_ext=f
|
|
|
|
# Object file extension for compiled f77 test sources.
|
|
objext=o
|
|
_LT_TAGVAR(objext, $1)=$objext
|
|
|
|
# No sense in running all these tests if we already determined that
|
|
# the F77 compiler isn't working. Some variables (like enable_shared)
|
|
# are currently assumed to apply to all compilers on this platform,
|
|
# and will be corrupted by setting them based on a non-working compiler.
|
|
if test yes != "$_lt_disable_F77"; then
|
|
# Code to be used in simple compile tests
|
|
lt_simple_compile_test_code="\
|
|
subroutine t
|
|
return
|
|
end
|
|
"
|
|
|
|
# Code to be used in simple link tests
|
|
lt_simple_link_test_code="\
|
|
program t
|
|
end
|
|
"
|
|
|
|
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
|
|
_LT_TAG_COMPILER
|
|
|
|
# save warnings/boilerplate of simple test code
|
|
_LT_COMPILER_BOILERPLATE
|
|
_LT_LINKER_BOILERPLATE
|
|
|
|
# Allow CC to be a program name with arguments.
|
|
lt_save_CC=$CC
|
|
lt_save_GCC=$GCC
|
|
lt_save_CFLAGS=$CFLAGS
|
|
CC=${F77-"f77"}
|
|
CFLAGS=$FFLAGS
|
|
compiler=$CC
|
|
_LT_TAGVAR(compiler, $1)=$CC
|
|
_LT_CC_BASENAME([$compiler])
|
|
GCC=$G77
|
|
if test -n "$compiler"; then
|
|
AC_MSG_CHECKING([if libtool supports shared libraries])
|
|
AC_MSG_RESULT([$can_build_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build shared libraries])
|
|
test no = "$can_build_shared" && enable_shared=no
|
|
|
|
# On AIX, shared libraries and static libraries use the same namespace, and
|
|
# are all built from PIC.
|
|
case $host_os in
|
|
aix3*)
|
|
test yes = "$enable_shared" && enable_static=no
|
|
if test -n "$RANLIB"; then
|
|
archive_cmds="$archive_cmds~\$RANLIB \$lib"
|
|
postinstall_cmds='$RANLIB $lib'
|
|
fi
|
|
;;
|
|
aix[[4-9]]*)
|
|
if test ia64 != "$host_cpu"; then
|
|
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
|
|
yes,aix,yes) ;; # shared object as lib.so file only
|
|
yes,svr4,*) ;; # shared object as lib.so archive member only
|
|
yes,*) enable_static=no ;; # shared object in lib.a archive as well
|
|
esac
|
|
fi
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$enable_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build static libraries])
|
|
# Make sure either enable_shared or enable_static is yes.
|
|
test yes = "$enable_shared" || enable_static=yes
|
|
AC_MSG_RESULT([$enable_static])
|
|
|
|
_LT_TAGVAR(GCC, $1)=$G77
|
|
_LT_TAGVAR(LD, $1)=$LD
|
|
|
|
## CAVEAT EMPTOR:
|
|
## There is no encapsulation within the following macros, do not change
|
|
## the running order or otherwise move them around unless you know exactly
|
|
## what you are doing...
|
|
_LT_COMPILER_PIC($1)
|
|
_LT_COMPILER_C_O($1)
|
|
_LT_COMPILER_FILE_LOCKS($1)
|
|
_LT_LINKER_SHLIBS($1)
|
|
_LT_SYS_DYNAMIC_LINKER($1)
|
|
_LT_LINKER_HARDCODE_LIBPATH($1)
|
|
|
|
_LT_CONFIG($1)
|
|
fi # test -n "$compiler"
|
|
|
|
GCC=$lt_save_GCC
|
|
CC=$lt_save_CC
|
|
CFLAGS=$lt_save_CFLAGS
|
|
fi # test yes != "$_lt_disable_F77"
|
|
|
|
AC_LANG_POP
|
|
])# _LT_LANG_F77_CONFIG
|
|
|
|
|
|
# _LT_LANG_FC_CONFIG([TAG])
|
|
# -------------------------
|
|
# Ensure that the configuration variables for a Fortran compiler are
|
|
# suitably defined. These variables are subsequently used by _LT_CONFIG
|
|
# to write the compiler configuration to 'libtool'.
|
|
m4_defun([_LT_LANG_FC_CONFIG],
|
|
[AC_LANG_PUSH(Fortran)
|
|
|
|
if test -z "$FC" || test no = "$FC"; then
|
|
_lt_disable_FC=yes
|
|
fi
|
|
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
_LT_TAGVAR(allow_undefined_flag, $1)=
|
|
_LT_TAGVAR(always_export_symbols, $1)=no
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)=
|
|
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
|
|
_LT_TAGVAR(hardcode_direct, $1)=no
|
|
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
|
|
_LT_TAGVAR(hardcode_libdir_separator, $1)=
|
|
_LT_TAGVAR(hardcode_minus_L, $1)=no
|
|
_LT_TAGVAR(hardcode_automatic, $1)=no
|
|
_LT_TAGVAR(inherit_rpath, $1)=no
|
|
_LT_TAGVAR(module_cmds, $1)=
|
|
_LT_TAGVAR(module_expsym_cmds, $1)=
|
|
_LT_TAGVAR(link_all_deplibs, $1)=unknown
|
|
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
|
|
_LT_TAGVAR(reload_flag, $1)=$reload_flag
|
|
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
|
|
_LT_TAGVAR(no_undefined_flag, $1)=
|
|
_LT_TAGVAR(whole_archive_flag_spec, $1)=
|
|
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
|
|
|
|
# Source file extension for fc test sources.
|
|
ac_ext=${ac_fc_srcext-f}
|
|
|
|
# Object file extension for compiled fc test sources.
|
|
objext=o
|
|
_LT_TAGVAR(objext, $1)=$objext
|
|
|
|
# No sense in running all these tests if we already determined that
|
|
# the FC compiler isn't working. Some variables (like enable_shared)
|
|
# are currently assumed to apply to all compilers on this platform,
|
|
# and will be corrupted by setting them based on a non-working compiler.
|
|
if test yes != "$_lt_disable_FC"; then
|
|
# Code to be used in simple compile tests
|
|
lt_simple_compile_test_code="\
|
|
subroutine t
|
|
return
|
|
end
|
|
"
|
|
|
|
# Code to be used in simple link tests
|
|
lt_simple_link_test_code="\
|
|
program t
|
|
end
|
|
"
|
|
|
|
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
|
|
_LT_TAG_COMPILER
|
|
|
|
# save warnings/boilerplate of simple test code
|
|
_LT_COMPILER_BOILERPLATE
|
|
_LT_LINKER_BOILERPLATE
|
|
|
|
# Allow CC to be a program name with arguments.
|
|
lt_save_CC=$CC
|
|
lt_save_GCC=$GCC
|
|
lt_save_CFLAGS=$CFLAGS
|
|
CC=${FC-"f95"}
|
|
CFLAGS=$FCFLAGS
|
|
compiler=$CC
|
|
GCC=$ac_cv_fc_compiler_gnu
|
|
|
|
_LT_TAGVAR(compiler, $1)=$CC
|
|
_LT_CC_BASENAME([$compiler])
|
|
|
|
if test -n "$compiler"; then
|
|
AC_MSG_CHECKING([if libtool supports shared libraries])
|
|
AC_MSG_RESULT([$can_build_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build shared libraries])
|
|
test no = "$can_build_shared" && enable_shared=no
|
|
|
|
# On AIX, shared libraries and static libraries use the same namespace, and
|
|
# are all built from PIC.
|
|
case $host_os in
|
|
aix3*)
|
|
test yes = "$enable_shared" && enable_static=no
|
|
if test -n "$RANLIB"; then
|
|
archive_cmds="$archive_cmds~\$RANLIB \$lib"
|
|
postinstall_cmds='$RANLIB $lib'
|
|
fi
|
|
;;
|
|
aix[[4-9]]*)
|
|
if test ia64 != "$host_cpu"; then
|
|
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
|
|
yes,aix,yes) ;; # shared object as lib.so file only
|
|
yes,svr4,*) ;; # shared object as lib.so archive member only
|
|
yes,*) enable_static=no ;; # shared object in lib.a archive as well
|
|
esac
|
|
fi
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$enable_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build static libraries])
|
|
# Make sure either enable_shared or enable_static is yes.
|
|
test yes = "$enable_shared" || enable_static=yes
|
|
AC_MSG_RESULT([$enable_static])
|
|
|
|
_LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
|
|
_LT_TAGVAR(LD, $1)=$LD
|
|
|
|
## CAVEAT EMPTOR:
|
|
## There is no encapsulation within the following macros, do not change
|
|
## the running order or otherwise move them around unless you know exactly
|
|
## what you are doing...
|
|
_LT_SYS_HIDDEN_LIBDEPS($1)
|
|
_LT_COMPILER_PIC($1)
|
|
_LT_COMPILER_C_O($1)
|
|
_LT_COMPILER_FILE_LOCKS($1)
|
|
_LT_LINKER_SHLIBS($1)
|
|
_LT_SYS_DYNAMIC_LINKER($1)
|
|
_LT_LINKER_HARDCODE_LIBPATH($1)
|
|
|
|
_LT_CONFIG($1)
|
|
fi # test -n "$compiler"
|
|
|
|
GCC=$lt_save_GCC
|
|
CC=$lt_save_CC
|
|
CFLAGS=$lt_save_CFLAGS
|
|
fi # test yes != "$_lt_disable_FC"
|
|
|
|
AC_LANG_POP
|
|
])# _LT_LANG_FC_CONFIG
|
|
|
|
|
|
# _LT_LANG_GCJ_CONFIG([TAG])
|
|
# --------------------------
|
|
# Ensure that the configuration variables for the GNU Java Compiler compiler
|
|
# are suitably defined. These variables are subsequently used by _LT_CONFIG
|
|
# to write the compiler configuration to 'libtool'.
|
|
m4_defun([_LT_LANG_GCJ_CONFIG],
|
|
[AC_REQUIRE([LT_PROG_GCJ])dnl
|
|
AC_LANG_SAVE
|
|
|
|
# Source file extension for Java test sources.
|
|
ac_ext=java
|
|
|
|
# Object file extension for compiled Java test sources.
|
|
objext=o
|
|
_LT_TAGVAR(objext, $1)=$objext
|
|
|
|
# Code to be used in simple compile tests
|
|
lt_simple_compile_test_code="class foo {}"
|
|
|
|
# Code to be used in simple link tests
|
|
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
|
|
|
|
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
|
|
_LT_TAG_COMPILER
|
|
|
|
# save warnings/boilerplate of simple test code
|
|
_LT_COMPILER_BOILERPLATE
|
|
_LT_LINKER_BOILERPLATE
|
|
|
|
# Allow CC to be a program name with arguments.
|
|
lt_save_CC=$CC
|
|
lt_save_CFLAGS=$CFLAGS
|
|
lt_save_GCC=$GCC
|
|
GCC=yes
|
|
CC=${GCJ-"gcj"}
|
|
CFLAGS=$GCJFLAGS
|
|
compiler=$CC
|
|
_LT_TAGVAR(compiler, $1)=$CC
|
|
_LT_TAGVAR(LD, $1)=$LD
|
|
_LT_CC_BASENAME([$compiler])
|
|
|
|
# GCJ did not exist at the time GCC didn't implicitly link libc in.
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
|
|
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
|
|
_LT_TAGVAR(reload_flag, $1)=$reload_flag
|
|
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
|
|
|
|
if test -n "$compiler"; then
|
|
_LT_COMPILER_NO_RTTI($1)
|
|
_LT_COMPILER_PIC($1)
|
|
_LT_COMPILER_C_O($1)
|
|
_LT_COMPILER_FILE_LOCKS($1)
|
|
_LT_LINKER_SHLIBS($1)
|
|
_LT_LINKER_HARDCODE_LIBPATH($1)
|
|
|
|
_LT_CONFIG($1)
|
|
fi
|
|
|
|
AC_LANG_RESTORE
|
|
|
|
GCC=$lt_save_GCC
|
|
CC=$lt_save_CC
|
|
CFLAGS=$lt_save_CFLAGS
|
|
])# _LT_LANG_GCJ_CONFIG
|
|
|
|
|
|
# _LT_LANG_GO_CONFIG([TAG])
|
|
# --------------------------
|
|
# Ensure that the configuration variables for the GNU Go compiler
|
|
# are suitably defined. These variables are subsequently used by _LT_CONFIG
|
|
# to write the compiler configuration to 'libtool'.
|
|
m4_defun([_LT_LANG_GO_CONFIG],
|
|
[AC_REQUIRE([LT_PROG_GO])dnl
|
|
AC_LANG_SAVE
|
|
|
|
# Source file extension for Go test sources.
|
|
ac_ext=go
|
|
|
|
# Object file extension for compiled Go test sources.
|
|
objext=o
|
|
_LT_TAGVAR(objext, $1)=$objext
|
|
|
|
# Code to be used in simple compile tests
|
|
lt_simple_compile_test_code="package main; func main() { }"
|
|
|
|
# Code to be used in simple link tests
|
|
lt_simple_link_test_code='package main; func main() { }'
|
|
|
|
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
|
|
_LT_TAG_COMPILER
|
|
|
|
# save warnings/boilerplate of simple test code
|
|
_LT_COMPILER_BOILERPLATE
|
|
_LT_LINKER_BOILERPLATE
|
|
|
|
# Allow CC to be a program name with arguments.
|
|
lt_save_CC=$CC
|
|
lt_save_CFLAGS=$CFLAGS
|
|
lt_save_GCC=$GCC
|
|
GCC=yes
|
|
CC=${GOC-"gccgo"}
|
|
CFLAGS=$GOFLAGS
|
|
compiler=$CC
|
|
_LT_TAGVAR(compiler, $1)=$CC
|
|
_LT_TAGVAR(LD, $1)=$LD
|
|
_LT_CC_BASENAME([$compiler])
|
|
|
|
# Go did not exist at the time GCC didn't implicitly link libc in.
|
|
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
|
|
|
|
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
|
|
_LT_TAGVAR(reload_flag, $1)=$reload_flag
|
|
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
|
|
|
|
if test -n "$compiler"; then
|
|
_LT_COMPILER_NO_RTTI($1)
|
|
_LT_COMPILER_PIC($1)
|
|
_LT_COMPILER_C_O($1)
|
|
_LT_COMPILER_FILE_LOCKS($1)
|
|
_LT_LINKER_SHLIBS($1)
|
|
_LT_LINKER_HARDCODE_LIBPATH($1)
|
|
|
|
_LT_CONFIG($1)
|
|
fi
|
|
|
|
AC_LANG_RESTORE
|
|
|
|
GCC=$lt_save_GCC
|
|
CC=$lt_save_CC
|
|
CFLAGS=$lt_save_CFLAGS
|
|
])# _LT_LANG_GO_CONFIG
|
|
|
|
|
|
# _LT_LANG_RC_CONFIG([TAG])
|
|
# -------------------------
|
|
# Ensure that the configuration variables for the Windows resource compiler
|
|
# are suitably defined. These variables are subsequently used by _LT_CONFIG
|
|
# to write the compiler configuration to 'libtool'.
|
|
m4_defun([_LT_LANG_RC_CONFIG],
|
|
[AC_REQUIRE([LT_PROG_RC])dnl
|
|
AC_LANG_SAVE
|
|
|
|
# Source file extension for RC test sources.
|
|
ac_ext=rc
|
|
|
|
# Object file extension for compiled RC test sources.
|
|
objext=o
|
|
_LT_TAGVAR(objext, $1)=$objext
|
|
|
|
# Code to be used in simple compile tests
|
|
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
|
|
|
|
# Code to be used in simple link tests
|
|
lt_simple_link_test_code=$lt_simple_compile_test_code
|
|
|
|
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
|
|
_LT_TAG_COMPILER
|
|
|
|
# save warnings/boilerplate of simple test code
|
|
_LT_COMPILER_BOILERPLATE
|
|
_LT_LINKER_BOILERPLATE
|
|
|
|
# Allow CC to be a program name with arguments.
|
|
lt_save_CC=$CC
|
|
lt_save_CFLAGS=$CFLAGS
|
|
lt_save_GCC=$GCC
|
|
GCC=
|
|
CC=${RC-"windres"}
|
|
CFLAGS=
|
|
compiler=$CC
|
|
_LT_TAGVAR(compiler, $1)=$CC
|
|
_LT_CC_BASENAME([$compiler])
|
|
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
|
|
|
|
if test -n "$compiler"; then
|
|
:
|
|
_LT_CONFIG($1)
|
|
fi
|
|
|
|
GCC=$lt_save_GCC
|
|
AC_LANG_RESTORE
|
|
CC=$lt_save_CC
|
|
CFLAGS=$lt_save_CFLAGS
|
|
])# _LT_LANG_RC_CONFIG
|
|
|
|
|
|
# LT_PROG_GCJ
|
|
# -----------
|
|
AC_DEFUN([LT_PROG_GCJ],
|
|
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
|
|
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
|
|
[AC_CHECK_TOOL(GCJ, gcj,)
|
|
test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
|
|
AC_SUBST(GCJFLAGS)])])[]dnl
|
|
])
|
|
|
|
# Old name:
|
|
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
|
|
|
|
|
|
# LT_PROG_GO
|
|
# ----------
|
|
AC_DEFUN([LT_PROG_GO],
|
|
[AC_CHECK_TOOL(GOC, gccgo,)
|
|
])
|
|
|
|
|
|
# LT_PROG_RC
|
|
# ----------
|
|
AC_DEFUN([LT_PROG_RC],
|
|
[AC_CHECK_TOOL(RC, windres,)
|
|
])
|
|
|
|
# Old name:
|
|
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([LT_AC_PROG_RC], [])
|
|
|
|
|
|
# _LT_DECL_EGREP
|
|
# --------------
|
|
# If we don't have a new enough Autoconf to choose the best grep
|
|
# available, choose the one first in the user's PATH.
|
|
m4_defun([_LT_DECL_EGREP],
|
|
[AC_REQUIRE([AC_PROG_EGREP])dnl
|
|
AC_REQUIRE([AC_PROG_FGREP])dnl
|
|
test -z "$GREP" && GREP=grep
|
|
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
|
|
_LT_DECL([], [EGREP], [1], [An ERE matcher])
|
|
_LT_DECL([], [FGREP], [1], [A literal string matcher])
|
|
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
|
|
AC_SUBST([GREP])
|
|
])
|
|
|
|
|
|
# _LT_DECL_OBJDUMP
|
|
# --------------
|
|
# If we don't have a new enough Autoconf to choose the best objdump
|
|
# available, choose the one first in the user's PATH.
|
|
m4_defun([_LT_DECL_OBJDUMP],
|
|
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
|
|
test -z "$OBJDUMP" && OBJDUMP=objdump
|
|
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
|
|
AC_SUBST([OBJDUMP])
|
|
])
|
|
|
|
# _LT_DECL_DLLTOOL
|
|
# ----------------
|
|
# Ensure DLLTOOL variable is set.
|
|
m4_defun([_LT_DECL_DLLTOOL],
|
|
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
|
|
test -z "$DLLTOOL" && DLLTOOL=dlltool
|
|
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
|
|
AC_SUBST([DLLTOOL])
|
|
])
|
|
|
|
# _LT_DECL_SED
|
|
# ------------
|
|
# Check for a fully-functional sed program, that truncates
|
|
# as few characters as possible. Prefer GNU sed if found.
|
|
m4_defun([_LT_DECL_SED],
|
|
[AC_PROG_SED
|
|
test -z "$SED" && SED=sed
|
|
Xsed="$SED -e 1s/^X//"
|
|
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
|
|
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
|
|
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
|
|
])# _LT_DECL_SED
|
|
|
|
m4_ifndef([AC_PROG_SED], [
|
|
# NOTE: This macro has been submitted for inclusion into #
|
|
# GNU Autoconf as AC_PROG_SED. When it is available in #
|
|
# a released version of Autoconf we should remove this #
|
|
# macro and use it instead. #
|
|
|
|
m4_defun([AC_PROG_SED],
|
|
[AC_MSG_CHECKING([for a sed that does not truncate output])
|
|
AC_CACHE_VAL(lt_cv_path_SED,
|
|
[# Loop through the user's path and test for sed and gsed.
|
|
# Then use that list of sed's as ones to test for truncation.
|
|
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
|
for as_dir in $PATH
|
|
do
|
|
IFS=$as_save_IFS
|
|
test -z "$as_dir" && as_dir=.
|
|
for lt_ac_prog in sed gsed; do
|
|
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
|
|
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
|
|
fi
|
|
done
|
|
done
|
|
done
|
|
IFS=$as_save_IFS
|
|
lt_ac_max=0
|
|
lt_ac_count=0
|
|
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
|
|
# along with /bin/sed that truncates output.
|
|
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
|
|
test ! -f "$lt_ac_sed" && continue
|
|
cat /dev/null > conftest.in
|
|
lt_ac_count=0
|
|
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
|
|
# Check for GNU sed and select it if it is found.
|
|
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
|
|
lt_cv_path_SED=$lt_ac_sed
|
|
break
|
|
fi
|
|
while true; do
|
|
cat conftest.in conftest.in >conftest.tmp
|
|
mv conftest.tmp conftest.in
|
|
cp conftest.in conftest.nl
|
|
echo >>conftest.nl
|
|
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
|
|
cmp -s conftest.out conftest.nl || break
|
|
# 10000 chars as input seems more than enough
|
|
test 10 -lt "$lt_ac_count" && break
|
|
lt_ac_count=`expr $lt_ac_count + 1`
|
|
if test "$lt_ac_count" -gt "$lt_ac_max"; then
|
|
lt_ac_max=$lt_ac_count
|
|
lt_cv_path_SED=$lt_ac_sed
|
|
fi
|
|
done
|
|
done
|
|
])
|
|
SED=$lt_cv_path_SED
|
|
AC_SUBST([SED])
|
|
AC_MSG_RESULT([$SED])
|
|
])#AC_PROG_SED
|
|
])#m4_ifndef
|
|
|
|
# Old name:
|
|
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([LT_AC_PROG_SED], [])
|
|
|
|
|
|
# _LT_CHECK_SHELL_FEATURES
|
|
# ------------------------
|
|
# Find out whether the shell is Bourne or XSI compatible,
|
|
# or has some other useful features.
|
|
m4_defun([_LT_CHECK_SHELL_FEATURES],
|
|
[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
|
|
lt_unset=unset
|
|
else
|
|
lt_unset=false
|
|
fi
|
|
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
|
|
|
|
# test EBCDIC or ASCII
|
|
case `echo X|tr X '\101'` in
|
|
A) # ASCII based system
|
|
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
|
|
lt_SP2NL='tr \040 \012'
|
|
lt_NL2SP='tr \015\012 \040\040'
|
|
;;
|
|
*) # EBCDIC based system
|
|
lt_SP2NL='tr \100 \n'
|
|
lt_NL2SP='tr \r\n \100\100'
|
|
;;
|
|
esac
|
|
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
|
|
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
|
|
])# _LT_CHECK_SHELL_FEATURES
|
|
|
|
|
|
# _LT_PATH_CONVERSION_FUNCTIONS
|
|
# -----------------------------
|
|
# Determine what file name conversion functions should be used by
|
|
# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
|
|
# for certain cross-compile configurations and native mingw.
|
|
m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
AC_MSG_CHECKING([how to convert $build file names to $host format])
|
|
AC_CACHE_VAL(lt_cv_to_host_file_cmd,
|
|
[case $host in
|
|
*-*-mingw* )
|
|
case $build in
|
|
*-*-mingw* ) # actually msys
|
|
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
|
|
;;
|
|
*-*-cygwin* )
|
|
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
|
|
;;
|
|
* ) # otherwise, assume *nix
|
|
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
|
|
;;
|
|
esac
|
|
;;
|
|
*-*-cygwin* )
|
|
case $build in
|
|
*-*-mingw* ) # actually msys
|
|
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
|
|
;;
|
|
*-*-cygwin* )
|
|
lt_cv_to_host_file_cmd=func_convert_file_noop
|
|
;;
|
|
* ) # otherwise, assume *nix
|
|
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
|
|
;;
|
|
esac
|
|
;;
|
|
* ) # unhandled hosts (and "normal" native builds)
|
|
lt_cv_to_host_file_cmd=func_convert_file_noop
|
|
;;
|
|
esac
|
|
])
|
|
to_host_file_cmd=$lt_cv_to_host_file_cmd
|
|
AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
|
|
_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
|
|
[0], [convert $build file names to $host format])dnl
|
|
|
|
AC_MSG_CHECKING([how to convert $build file names to toolchain format])
|
|
AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
|
|
[#assume ordinary cross tools, or native build.
|
|
lt_cv_to_tool_file_cmd=func_convert_file_noop
|
|
case $host in
|
|
*-*-mingw* )
|
|
case $build in
|
|
*-*-mingw* ) # actually msys
|
|
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|
|
])
|
|
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
|
|
AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
|
|
_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
|
|
[0], [convert $build files to toolchain format])dnl
|
|
])# _LT_PATH_CONVERSION_FUNCTIONS
|
|
|
|
# Helper functions for option handling. -*- Autoconf -*-
|
|
#
|
|
# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
|
|
# Foundation, Inc.
|
|
# Written by Gary V. Vaughan, 2004
|
|
#
|
|
# This file is free software; the Free Software Foundation gives
|
|
# unlimited permission to copy and/or distribute it, with or without
|
|
# modifications, as long as this notice is preserved.
|
|
|
|
# serial 8 ltoptions.m4
|
|
|
|
# This is to help aclocal find these macros, as it can't see m4_define.
|
|
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
|
|
|
|
|
|
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
|
|
# ------------------------------------------
|
|
m4_define([_LT_MANGLE_OPTION],
|
|
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
|
|
|
|
|
|
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
|
|
# ---------------------------------------
|
|
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
|
|
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
|
|
# saved as a flag.
|
|
m4_define([_LT_SET_OPTION],
|
|
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
|
|
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
|
|
_LT_MANGLE_DEFUN([$1], [$2]),
|
|
[m4_warning([Unknown $1 option '$2'])])[]dnl
|
|
])
|
|
|
|
|
|
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
|
|
# ------------------------------------------------------------
|
|
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
|
m4_define([_LT_IF_OPTION],
|
|
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
|
|
|
|
|
|
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
|
|
# -------------------------------------------------------
|
|
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
|
|
# are set.
|
|
m4_define([_LT_UNLESS_OPTIONS],
|
|
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
|
|
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
|
|
[m4_define([$0_found])])])[]dnl
|
|
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
|
|
])[]dnl
|
|
])
|
|
|
|
|
|
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
|
|
# ----------------------------------------
|
|
# OPTION-LIST is a space-separated list of Libtool options associated
|
|
# with MACRO-NAME. If any OPTION has a matching handler declared with
|
|
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
|
|
# the unknown option and exit.
|
|
m4_defun([_LT_SET_OPTIONS],
|
|
[# Set options
|
|
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
|
|
[_LT_SET_OPTION([$1], _LT_Option)])
|
|
|
|
m4_if([$1],[LT_INIT],[
|
|
dnl
|
|
dnl Simply set some default values (i.e off) if boolean options were not
|
|
dnl specified:
|
|
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
|
|
])
|
|
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
|
|
])
|
|
dnl
|
|
dnl If no reference was made to various pairs of opposing options, then
|
|
dnl we run the default mode handler for the pair. For example, if neither
|
|
dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
|
|
dnl archives by default:
|
|
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
|
|
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
|
|
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
|
|
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
|
|
[_LT_ENABLE_FAST_INSTALL])
|
|
_LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
|
|
[_LT_WITH_AIX_SONAME([aix])])
|
|
])
|
|
])# _LT_SET_OPTIONS
|
|
|
|
|
|
|
|
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
|
|
# -----------------------------------------
|
|
m4_define([_LT_MANGLE_DEFUN],
|
|
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
|
|
|
|
|
|
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
|
|
# -----------------------------------------------
|
|
m4_define([LT_OPTION_DEFINE],
|
|
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
|
|
])# LT_OPTION_DEFINE
|
|
|
|
|
|
# dlopen
|
|
# ------
|
|
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
|
|
])
|
|
|
|
AU_DEFUN([AC_LIBTOOL_DLOPEN],
|
|
[_LT_SET_OPTION([LT_INIT], [dlopen])
|
|
AC_DIAGNOSE([obsolete],
|
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
|
put the 'dlopen' option into LT_INIT's first parameter.])
|
|
])
|
|
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
|
|
|
|
|
|
# win32-dll
|
|
# ---------
|
|
# Declare package support for building win32 dll's.
|
|
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
|
|
[enable_win32_dll=yes
|
|
|
|
case $host in
|
|
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
|
|
AC_CHECK_TOOL(AS, as, false)
|
|
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
|
|
AC_CHECK_TOOL(OBJDUMP, objdump, false)
|
|
;;
|
|
esac
|
|
|
|
test -z "$AS" && AS=as
|
|
_LT_DECL([], [AS], [1], [Assembler program])dnl
|
|
|
|
test -z "$DLLTOOL" && DLLTOOL=dlltool
|
|
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
|
|
|
|
test -z "$OBJDUMP" && OBJDUMP=objdump
|
|
_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
|
|
])# win32-dll
|
|
|
|
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
|
|
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
_LT_SET_OPTION([LT_INIT], [win32-dll])
|
|
AC_DIAGNOSE([obsolete],
|
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
|
put the 'win32-dll' option into LT_INIT's first parameter.])
|
|
])
|
|
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
|
|
|
|
|
|
# _LT_ENABLE_SHARED([DEFAULT])
|
|
# ----------------------------
|
|
# implement the --enable-shared flag, and supports the 'shared' and
|
|
# 'disable-shared' LT_INIT options.
|
|
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
|
|
m4_define([_LT_ENABLE_SHARED],
|
|
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
|
AC_ARG_ENABLE([shared],
|
|
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
|
|
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
|
|
[p=${PACKAGE-default}
|
|
case $enableval in
|
|
yes) enable_shared=yes ;;
|
|
no) enable_shared=no ;;
|
|
*)
|
|
enable_shared=no
|
|
# Look at the argument we got. We use all the common list separators.
|
|
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
|
|
for pkg in $enableval; do
|
|
IFS=$lt_save_ifs
|
|
if test "X$pkg" = "X$p"; then
|
|
enable_shared=yes
|
|
fi
|
|
done
|
|
IFS=$lt_save_ifs
|
|
;;
|
|
esac],
|
|
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
|
|
|
|
_LT_DECL([build_libtool_libs], [enable_shared], [0],
|
|
[Whether or not to build shared libraries])
|
|
])# _LT_ENABLE_SHARED
|
|
|
|
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
|
|
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
|
|
|
|
# Old names:
|
|
AC_DEFUN([AC_ENABLE_SHARED],
|
|
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
|
|
])
|
|
|
|
AC_DEFUN([AC_DISABLE_SHARED],
|
|
[_LT_SET_OPTION([LT_INIT], [disable-shared])
|
|
])
|
|
|
|
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
|
|
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
|
|
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
|
|
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
|
|
|
|
|
|
|
|
# _LT_ENABLE_STATIC([DEFAULT])
|
|
# ----------------------------
|
|
# implement the --enable-static flag, and support the 'static' and
|
|
# 'disable-static' LT_INIT options.
|
|
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
|
|
m4_define([_LT_ENABLE_STATIC],
|
|
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
|
AC_ARG_ENABLE([static],
|
|
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
|
|
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
|
|
[p=${PACKAGE-default}
|
|
case $enableval in
|
|
yes) enable_static=yes ;;
|
|
no) enable_static=no ;;
|
|
*)
|
|
enable_static=no
|
|
# Look at the argument we got. We use all the common list separators.
|
|
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
|
|
for pkg in $enableval; do
|
|
IFS=$lt_save_ifs
|
|
if test "X$pkg" = "X$p"; then
|
|
enable_static=yes
|
|
fi
|
|
done
|
|
IFS=$lt_save_ifs
|
|
;;
|
|
esac],
|
|
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
|
|
|
|
_LT_DECL([build_old_libs], [enable_static], [0],
|
|
[Whether or not to build static libraries])
|
|
])# _LT_ENABLE_STATIC
|
|
|
|
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
|
|
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
|
|
|
|
# Old names:
|
|
AC_DEFUN([AC_ENABLE_STATIC],
|
|
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
|
|
])
|
|
|
|
AC_DEFUN([AC_DISABLE_STATIC],
|
|
[_LT_SET_OPTION([LT_INIT], [disable-static])
|
|
])
|
|
|
|
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
|
|
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
|
|
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
|
|
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
|
|
|
|
|
|
|
|
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
|
|
# ----------------------------------
|
|
# implement the --enable-fast-install flag, and support the 'fast-install'
|
|
# and 'disable-fast-install' LT_INIT options.
|
|
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
|
|
m4_define([_LT_ENABLE_FAST_INSTALL],
|
|
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
|
|
AC_ARG_ENABLE([fast-install],
|
|
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
|
|
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
|
|
[p=${PACKAGE-default}
|
|
case $enableval in
|
|
yes) enable_fast_install=yes ;;
|
|
no) enable_fast_install=no ;;
|
|
*)
|
|
enable_fast_install=no
|
|
# Look at the argument we got. We use all the common list separators.
|
|
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
|
|
for pkg in $enableval; do
|
|
IFS=$lt_save_ifs
|
|
if test "X$pkg" = "X$p"; then
|
|
enable_fast_install=yes
|
|
fi
|
|
done
|
|
IFS=$lt_save_ifs
|
|
;;
|
|
esac],
|
|
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
|
|
|
|
_LT_DECL([fast_install], [enable_fast_install], [0],
|
|
[Whether or not to optimize for fast installation])dnl
|
|
])# _LT_ENABLE_FAST_INSTALL
|
|
|
|
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
|
|
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
|
|
|
|
# Old names:
|
|
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
|
|
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
|
|
AC_DIAGNOSE([obsolete],
|
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
|
the 'fast-install' option into LT_INIT's first parameter.])
|
|
])
|
|
|
|
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
|
|
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
|
|
AC_DIAGNOSE([obsolete],
|
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
|
the 'disable-fast-install' option into LT_INIT's first parameter.])
|
|
])
|
|
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
|
|
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
|
|
|
|
|
|
# _LT_WITH_AIX_SONAME([DEFAULT])
|
|
# ----------------------------------
|
|
# implement the --with-aix-soname flag, and support the `aix-soname=aix'
|
|
# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
|
|
# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
|
|
m4_define([_LT_WITH_AIX_SONAME],
|
|
[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
|
|
shared_archive_member_spec=
|
|
case $host,$enable_shared in
|
|
power*-*-aix[[5-9]]*,yes)
|
|
AC_MSG_CHECKING([which variant of shared library versioning to provide])
|
|
AC_ARG_WITH([aix-soname],
|
|
[AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
|
|
[shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
|
|
[case $withval in
|
|
aix|svr4|both)
|
|
;;
|
|
*)
|
|
AC_MSG_ERROR([Unknown argument to --with-aix-soname])
|
|
;;
|
|
esac
|
|
lt_cv_with_aix_soname=$with_aix_soname],
|
|
[AC_CACHE_VAL([lt_cv_with_aix_soname],
|
|
[lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
|
|
with_aix_soname=$lt_cv_with_aix_soname])
|
|
AC_MSG_RESULT([$with_aix_soname])
|
|
if test aix != "$with_aix_soname"; then
|
|
# For the AIX way of multilib, we name the shared archive member
|
|
# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
|
|
# and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
|
|
# Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
|
|
# the AIX toolchain works better with OBJECT_MODE set (default 32).
|
|
if test 64 = "${OBJECT_MODE-32}"; then
|
|
shared_archive_member_spec=shr_64
|
|
else
|
|
shared_archive_member_spec=shr
|
|
fi
|
|
fi
|
|
;;
|
|
*)
|
|
with_aix_soname=aix
|
|
;;
|
|
esac
|
|
|
|
_LT_DECL([], [shared_archive_member_spec], [0],
|
|
[Shared archive member basename, for filename based shared library versioning on AIX])dnl
|
|
])# _LT_WITH_AIX_SONAME
|
|
|
|
LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
|
|
LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
|
|
LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
|
|
|
|
|
|
# _LT_WITH_PIC([MODE])
|
|
# --------------------
|
|
# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
|
|
# LT_INIT options.
|
|
# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
|
|
m4_define([_LT_WITH_PIC],
|
|
[AC_ARG_WITH([pic],
|
|
[AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
|
|
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
|
|
[lt_p=${PACKAGE-default}
|
|
case $withval in
|
|
yes|no) pic_mode=$withval ;;
|
|
*)
|
|
pic_mode=default
|
|
# Look at the argument we got. We use all the common list separators.
|
|
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
|
|
for lt_pkg in $withval; do
|
|
IFS=$lt_save_ifs
|
|
if test "X$lt_pkg" = "X$lt_p"; then
|
|
pic_mode=yes
|
|
fi
|
|
done
|
|
IFS=$lt_save_ifs
|
|
;;
|
|
esac],
|
|
[pic_mode=m4_default([$1], [default])])
|
|
|
|
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
|
|
])# _LT_WITH_PIC
|
|
|
|
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
|
|
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
|
|
|
|
# Old name:
|
|
AU_DEFUN([AC_LIBTOOL_PICMODE],
|
|
[_LT_SET_OPTION([LT_INIT], [pic-only])
|
|
AC_DIAGNOSE([obsolete],
|
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
|
put the 'pic-only' option into LT_INIT's first parameter.])
|
|
])
|
|
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
|
|
|
|
|
|
m4_define([_LTDL_MODE], [])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
|
|
[m4_define([_LTDL_MODE], [nonrecursive])])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
|
|
[m4_define([_LTDL_MODE], [recursive])])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
|
|
[m4_define([_LTDL_MODE], [subproject])])
|
|
|
|
m4_define([_LTDL_TYPE], [])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [installable],
|
|
[m4_define([_LTDL_TYPE], [installable])])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
|
|
[m4_define([_LTDL_TYPE], [convenience])])
|
|
|
|
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
|
|
#
|
|
# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
|
|
# Foundation, Inc.
|
|
# Written by Gary V. Vaughan, 2004
|
|
#
|
|
# This file is free software; the Free Software Foundation gives
|
|
# unlimited permission to copy and/or distribute it, with or without
|
|
# modifications, as long as this notice is preserved.
|
|
|
|
# serial 6 ltsugar.m4
|
|
|
|
# This is to help aclocal find these macros, as it can't see m4_define.
|
|
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
|
|
|
|
|
|
# lt_join(SEP, ARG1, [ARG2...])
|
|
# -----------------------------
|
|
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
|
|
# associated separator.
|
|
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
|
|
# versions in m4sugar had bugs.
|
|
m4_define([lt_join],
|
|
[m4_if([$#], [1], [],
|
|
[$#], [2], [[$2]],
|
|
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
|
|
m4_define([_lt_join],
|
|
[m4_if([$#$2], [2], [],
|
|
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
|
|
|
|
|
|
# lt_car(LIST)
|
|
# lt_cdr(LIST)
|
|
# ------------
|
|
# Manipulate m4 lists.
|
|
# These macros are necessary as long as will still need to support
|
|
# Autoconf-2.59, which quotes differently.
|
|
m4_define([lt_car], [[$1]])
|
|
m4_define([lt_cdr],
|
|
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
|
|
[$#], 1, [],
|
|
[m4_dquote(m4_shift($@))])])
|
|
m4_define([lt_unquote], $1)
|
|
|
|
|
|
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
|
|
# ------------------------------------------
|
|
# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
|
|
# Note that neither SEPARATOR nor STRING are expanded; they are appended
|
|
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
|
|
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
|
|
# than defined and empty).
|
|
#
|
|
# This macro is needed until we can rely on Autoconf 2.62, since earlier
|
|
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
|
|
m4_define([lt_append],
|
|
[m4_define([$1],
|
|
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
|
|
|
|
|
|
|
|
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
|
|
# ----------------------------------------------------------
|
|
# Produce a SEP delimited list of all paired combinations of elements of
|
|
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
|
|
# has the form PREFIXmINFIXSUFFIXn.
|
|
# Needed until we can rely on m4_combine added in Autoconf 2.62.
|
|
m4_define([lt_combine],
|
|
[m4_if(m4_eval([$# > 3]), [1],
|
|
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
|
|
[[m4_foreach([_Lt_prefix], [$2],
|
|
[m4_foreach([_Lt_suffix],
|
|
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
|
|
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
|
|
|
|
|
|
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
|
|
# -----------------------------------------------------------------------
|
|
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
|
|
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
|
|
m4_define([lt_if_append_uniq],
|
|
[m4_ifdef([$1],
|
|
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
|
|
[lt_append([$1], [$2], [$3])$4],
|
|
[$5])],
|
|
[lt_append([$1], [$2], [$3])$4])])
|
|
|
|
|
|
# lt_dict_add(DICT, KEY, VALUE)
|
|
# -----------------------------
|
|
m4_define([lt_dict_add],
|
|
[m4_define([$1($2)], [$3])])
|
|
|
|
|
|
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
|
|
# --------------------------------------------
|
|
m4_define([lt_dict_add_subkey],
|
|
[m4_define([$1($2:$3)], [$4])])
|
|
|
|
|
|
# lt_dict_fetch(DICT, KEY, [SUBKEY])
|
|
# ----------------------------------
|
|
m4_define([lt_dict_fetch],
|
|
[m4_ifval([$3],
|
|
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
|
|
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
|
|
|
|
|
|
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
|
|
# -----------------------------------------------------------------
|
|
m4_define([lt_if_dict_fetch],
|
|
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
|
|
[$5],
|
|
[$6])])
|
|
|
|
|
|
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
|
|
# --------------------------------------------------------------
|
|
m4_define([lt_dict_filter],
|
|
[m4_if([$5], [], [],
|
|
[lt_join(m4_quote(m4_default([$4], [[, ]])),
|
|
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
|
|
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
|
|
])
|
|
|
|
# ltversion.m4 -- version numbers -*- Autoconf -*-
|
|
#
|
|
# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
|
|
# Written by Scott James Remnant, 2004
|
|
#
|
|
# This file is free software; the Free Software Foundation gives
|
|
# unlimited permission to copy and/or distribute it, with or without
|
|
# modifications, as long as this notice is preserved.
|
|
|
|
# @configure_input@
|
|
|
|
# serial 4179 ltversion.m4
|
|
# This file is part of GNU Libtool
|
|
|
|
m4_define([LT_PACKAGE_VERSION], [2.4.6])
|
|
m4_define([LT_PACKAGE_REVISION], [2.4.6])
|
|
|
|
AC_DEFUN([LTVERSION_VERSION],
|
|
[macro_version='2.4.6'
|
|
macro_revision='2.4.6'
|
|
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
|
|
_LT_DECL(, macro_revision, 0)
|
|
])
|
|
|
|
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
|
|
#
|
|
# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
|
|
# Foundation, Inc.
|
|
# Written by Scott James Remnant, 2004.
|
|
#
|
|
# This file is free software; the Free Software Foundation gives
|
|
# unlimited permission to copy and/or distribute it, with or without
|
|
# modifications, as long as this notice is preserved.
|
|
|
|
# serial 5 lt~obsolete.m4
|
|
|
|
# These exist entirely to fool aclocal when bootstrapping libtool.
|
|
#
|
|
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
|
|
# which have later been changed to m4_define as they aren't part of the
|
|
# exported API, or moved to Autoconf or Automake where they belong.
|
|
#
|
|
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
|
|
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
|
|
# using a macro with the same name in our local m4/libtool.m4 it'll
|
|
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
|
|
# and doesn't know about Autoconf macros at all.)
|
|
#
|
|
# So we provide this file, which has a silly filename so it's always
|
|
# included after everything else. This provides aclocal with the
|
|
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
|
|
# because those macros already exist, or will be overwritten later.
|
|
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
|
|
#
|
|
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
|
|
# Yes, that means every name once taken will need to remain here until
|
|
# we give up compatibility with versions before 1.7, at which point
|
|
# we need to keep only those names which we still refer to.
|
|
|
|
# This is to help aclocal find these macros, as it can't see m4_define.
|
|
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
|
|
|
|
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
|
|
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
|
|
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
|
|
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
|
|
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
|
|
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
|
|
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
|
|
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
|
|
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
|
|
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
|
|
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
|
|
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
|
|
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
|
|
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
|
|
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
|
|
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
|
|
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
|
|
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
|
|
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
|
|
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
|
|
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
|
|
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
|
|
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
|
|
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
|
|
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
|
|
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
|
|
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
|
|
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
|
|
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
|
|
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
|
|
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
|
|
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
|
|
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
|
|
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
|
|
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
|
|
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
|
|
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
|
|
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
|
|
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
|
|
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
|
|
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
|
|
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
|
|
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
|
|
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
|
|
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
|
|
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
|
|
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
|
|
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
|
|
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
|
|
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
|
|
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
|
|
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
|
|
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
|
|
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
|
|
m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
|
|
m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
|
|
m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
|
|
m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
|
|
m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
|
|
m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
|
|
m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
|
|
|
|
dnl pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
|
|
dnl serial 11 (pkg-config-0.29.1)
|
|
dnl
|
|
dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
|
|
dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
|
|
dnl
|
|
dnl This program is free software; you can redistribute it and/or modify
|
|
dnl it under the terms of the GNU General Public License as published by
|
|
dnl the Free Software Foundation; either version 2 of the License, or
|
|
dnl (at your option) any later version.
|
|
dnl
|
|
dnl This program is distributed in the hope that it will be useful, but
|
|
dnl WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
dnl General Public License for more details.
|
|
dnl
|
|
dnl You should have received a copy of the GNU General Public License
|
|
dnl along with this program; if not, write to the Free Software
|
|
dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
dnl 02111-1307, USA.
|
|
dnl
|
|
dnl As a special exception to the GNU General Public License, if you
|
|
dnl distribute this file as part of a program that contains a
|
|
dnl configuration script generated by Autoconf, you may include it under
|
|
dnl the same distribution terms that you use for the rest of that
|
|
dnl program.
|
|
|
|
dnl PKG_PREREQ(MIN-VERSION)
|
|
dnl -----------------------
|
|
dnl Since: 0.29
|
|
dnl
|
|
dnl Verify that the version of the pkg-config macros are at least
|
|
dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
|
|
dnl installed version of pkg-config, this checks the developer's version
|
|
dnl of pkg.m4 when generating configure.
|
|
dnl
|
|
dnl To ensure that this macro is defined, also add:
|
|
dnl m4_ifndef([PKG_PREREQ],
|
|
dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
|
|
dnl
|
|
dnl See the "Since" comment for each macro you use to see what version
|
|
dnl of the macros you require.
|
|
m4_defun([PKG_PREREQ],
|
|
[m4_define([PKG_MACROS_VERSION], [0.29.1])
|
|
m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
|
|
[m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
|
|
])dnl PKG_PREREQ
|
|
|
|
dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
|
|
dnl ----------------------------------
|
|
dnl Since: 0.16
|
|
dnl
|
|
dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
|
|
dnl first found in the path. Checks that the version of pkg-config found
|
|
dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
|
|
dnl used since that's the first version where most current features of
|
|
dnl pkg-config existed.
|
|
AC_DEFUN([PKG_PROG_PKG_CONFIG],
|
|
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
|
|
m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
|
|
m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
|
|
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
|
|
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
|
|
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
|
|
|
|
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
|
|
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
|
|
fi
|
|
if test -n "$PKG_CONFIG"; then
|
|
_pkg_min_version=m4_default([$1], [0.9.0])
|
|
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
|
|
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
PKG_CONFIG=""
|
|
fi
|
|
fi[]dnl
|
|
])dnl PKG_PROG_PKG_CONFIG
|
|
|
|
dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
|
dnl -------------------------------------------------------------------
|
|
dnl Since: 0.18
|
|
dnl
|
|
dnl Check to see whether a particular set of modules exists. Similar to
|
|
dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
|
|
dnl
|
|
dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
|
dnl only at the first occurence in configure.ac, so if the first place
|
|
dnl it's called might be skipped (such as if it is within an "if", you
|
|
dnl have to call PKG_CHECK_EXISTS manually
|
|
AC_DEFUN([PKG_CHECK_EXISTS],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
if test -n "$PKG_CONFIG" && \
|
|
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
|
|
m4_default([$2], [:])
|
|
m4_ifvaln([$3], [else
|
|
$3])dnl
|
|
fi])
|
|
|
|
dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
|
|
dnl ---------------------------------------------
|
|
dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
|
|
dnl pkg_failed based on the result.
|
|
m4_define([_PKG_CONFIG],
|
|
[if test -n "$$1"; then
|
|
pkg_cv_[]$1="$$1"
|
|
elif test -n "$PKG_CONFIG"; then
|
|
PKG_CHECK_EXISTS([$3],
|
|
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
|
|
test "x$?" != "x0" && pkg_failed=yes ],
|
|
[pkg_failed=yes])
|
|
else
|
|
pkg_failed=untried
|
|
fi[]dnl
|
|
])dnl _PKG_CONFIG
|
|
|
|
dnl _PKG_SHORT_ERRORS_SUPPORTED
|
|
dnl ---------------------------
|
|
dnl Internal check to see if pkg-config supports short errors.
|
|
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
|
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
|
|
_pkg_short_errors_supported=yes
|
|
else
|
|
_pkg_short_errors_supported=no
|
|
fi[]dnl
|
|
])dnl _PKG_SHORT_ERRORS_SUPPORTED
|
|
|
|
|
|
dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
|
|
dnl [ACTION-IF-NOT-FOUND])
|
|
dnl --------------------------------------------------------------
|
|
dnl Since: 0.4.0
|
|
dnl
|
|
dnl Note that if there is a possibility the first call to
|
|
dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
|
|
dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
|
|
AC_DEFUN([PKG_CHECK_MODULES],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
|
|
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
|
|
|
|
pkg_failed=no
|
|
AC_MSG_CHECKING([for $1])
|
|
|
|
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
|
|
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
|
|
|
|
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
|
|
and $1[]_LIBS to avoid the need to call pkg-config.
|
|
See the pkg-config man page for more details.])
|
|
|
|
if test $pkg_failed = yes; then
|
|
AC_MSG_RESULT([no])
|
|
_PKG_SHORT_ERRORS_SUPPORTED
|
|
if test $_pkg_short_errors_supported = yes; then
|
|
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
|
|
else
|
|
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
|
|
fi
|
|
# Put the nasty error message in config.log where it belongs
|
|
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
|
|
|
|
m4_default([$4], [AC_MSG_ERROR(
|
|
[Package requirements ($2) were not met:
|
|
|
|
$$1_PKG_ERRORS
|
|
|
|
Consider adjusting the PKG_CONFIG_PATH environment variable if you
|
|
installed software in a non-standard prefix.
|
|
|
|
_PKG_TEXT])[]dnl
|
|
])
|
|
elif test $pkg_failed = untried; then
|
|
AC_MSG_RESULT([no])
|
|
m4_default([$4], [AC_MSG_FAILURE(
|
|
[The pkg-config script could not be found or is too old. Make sure it
|
|
is in your PATH or set the PKG_CONFIG environment variable to the full
|
|
path to pkg-config.
|
|
|
|
_PKG_TEXT
|
|
|
|
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
|
|
])
|
|
else
|
|
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
|
|
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
|
|
AC_MSG_RESULT([yes])
|
|
$3
|
|
fi[]dnl
|
|
])dnl PKG_CHECK_MODULES
|
|
|
|
|
|
dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
|
|
dnl [ACTION-IF-NOT-FOUND])
|
|
dnl ---------------------------------------------------------------------
|
|
dnl Since: 0.29
|
|
dnl
|
|
dnl Checks for existence of MODULES and gathers its build flags with
|
|
dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
|
|
dnl and VARIABLE-PREFIX_LIBS from --libs.
|
|
dnl
|
|
dnl Note that if there is a possibility the first call to
|
|
dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
|
|
dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
|
|
dnl configure.ac.
|
|
AC_DEFUN([PKG_CHECK_MODULES_STATIC],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
_save_PKG_CONFIG=$PKG_CONFIG
|
|
PKG_CONFIG="$PKG_CONFIG --static"
|
|
PKG_CHECK_MODULES($@)
|
|
PKG_CONFIG=$_save_PKG_CONFIG[]dnl
|
|
])dnl PKG_CHECK_MODULES_STATIC
|
|
|
|
|
|
dnl PKG_INSTALLDIR([DIRECTORY])
|
|
dnl -------------------------
|
|
dnl Since: 0.27
|
|
dnl
|
|
dnl Substitutes the variable pkgconfigdir as the location where a module
|
|
dnl should install pkg-config .pc files. By default the directory is
|
|
dnl $libdir/pkgconfig, but the default can be changed by passing
|
|
dnl DIRECTORY. The user can override through the --with-pkgconfigdir
|
|
dnl parameter.
|
|
AC_DEFUN([PKG_INSTALLDIR],
|
|
[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
|
|
m4_pushdef([pkg_description],
|
|
[pkg-config installation directory @<:@]pkg_default[@:>@])
|
|
AC_ARG_WITH([pkgconfigdir],
|
|
[AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
|
|
[with_pkgconfigdir=]pkg_default)
|
|
AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
|
|
m4_popdef([pkg_default])
|
|
m4_popdef([pkg_description])
|
|
])dnl PKG_INSTALLDIR
|
|
|
|
|
|
dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
|
|
dnl --------------------------------
|
|
dnl Since: 0.27
|
|
dnl
|
|
dnl Substitutes the variable noarch_pkgconfigdir as the location where a
|
|
dnl module should install arch-independent pkg-config .pc files. By
|
|
dnl default the directory is $datadir/pkgconfig, but the default can be
|
|
dnl changed by passing DIRECTORY. The user can override through the
|
|
dnl --with-noarch-pkgconfigdir parameter.
|
|
AC_DEFUN([PKG_NOARCH_INSTALLDIR],
|
|
[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
|
|
m4_pushdef([pkg_description],
|
|
[pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
|
|
AC_ARG_WITH([noarch-pkgconfigdir],
|
|
[AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
|
|
[with_noarch_pkgconfigdir=]pkg_default)
|
|
AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
|
|
m4_popdef([pkg_default])
|
|
m4_popdef([pkg_description])
|
|
])dnl PKG_NOARCH_INSTALLDIR
|
|
|
|
|
|
dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
|
|
dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
|
dnl -------------------------------------------
|
|
dnl Since: 0.28
|
|
dnl
|
|
dnl Retrieves the value of the pkg-config variable for the given module.
|
|
AC_DEFUN([PKG_CHECK_VAR],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
|
|
|
|
_PKG_CONFIG([$1], [variable="][$3]["], [$2])
|
|
AS_VAR_COPY([$1], [pkg_cv_][$1])
|
|
|
|
AS_VAR_IF([$1], [""], [$5], [$4])dnl
|
|
])dnl PKG_CHECK_VAR
|
|
|
|
# AM_CONDITIONAL -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1997-2014 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
|
|
# -------------------------------------
|
|
# Define a conditional.
|
|
AC_DEFUN([AM_CONDITIONAL],
|
|
[AC_PREREQ([2.52])dnl
|
|
m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
|
|
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
|
|
AC_SUBST([$1_TRUE])dnl
|
|
AC_SUBST([$1_FALSE])dnl
|
|
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
|
|
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
|
|
m4_define([_AM_COND_VALUE_$1], [$2])dnl
|
|
if $2; then
|
|
$1_TRUE=
|
|
$1_FALSE='#'
|
|
else
|
|
$1_TRUE='#'
|
|
$1_FALSE=
|
|
fi
|
|
AC_CONFIG_COMMANDS_PRE(
|
|
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
|
|
AC_MSG_ERROR([[conditional "$1" was never defined.
|
|
Usually this means the macro was only invoked conditionally.]])
|
|
fi])])
|
|
|
|
# Copyright (C) 2006-2014 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# _AM_SUBST_NOTMAKE(VARIABLE)
|
|
# ---------------------------
|
|
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
|
# This macro is traced by Automake.
|
|
AC_DEFUN([_AM_SUBST_NOTMAKE])
|
|
|
|
# AM_SUBST_NOTMAKE(VARIABLE)
|
|
# --------------------------
|
|
# Public sister of _AM_SUBST_NOTMAKE.
|
|
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
|
|