11690 lines
413 KiB
Plaintext
11690 lines
413 KiB
Plaintext
# generated automatically by aclocal 1.12.3 -*- Autoconf -*-
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# Copyright (C) 1996-2012 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_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
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[m4_warning([this file was generated for autoconf 2.69.
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You have another version of autoconf. It may work, but is not guaranteed to.
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If you have problems, you may need to regenerate the build system entirely.
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To do so, use the procedure documented by the package, typically 'autoreconf'.])])
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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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#
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
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# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
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# 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) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
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# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
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# Foundation, Inc.
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# Written by Gordon Matzigkeit, 1996
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#
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# This file is part of GNU Libtool.
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#
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# GNU Libtool is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# As a special exception to the GNU General Public License,
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# if you distribute this file as part of a program or library that
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# is built using GNU Libtool, you may include this file under the
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# same distribution terms that you use for the rest of that program.
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#
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# GNU Libtool is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNU Libtool; see the file COPYING. If not, a copy
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# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
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# obtained by writing to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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])
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# serial 57 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([2.58])dnl We use AC_INCLUDES_DEFAULT
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AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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AC_BEFORE([$0], [LT_LANG])dnl
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AC_BEFORE([$0], [LT_OUTPUT])dnl
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AC_BEFORE([$0], [LTDL_INIT])dnl
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m4_require([_LT_CHECK_BUILDDIR])dnl
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dnl Autoconf doesn't catch unexpanded LT_ macros by default:
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m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
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m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
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dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
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dnl unless we require an AC_DEFUNed macro:
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AC_REQUIRE([LTOPTIONS_VERSION])dnl
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AC_REQUIRE([LTSUGAR_VERSION])dnl
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AC_REQUIRE([LTVERSION_VERSION])dnl
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AC_REQUIRE([LTOBSOLETE_VERSION])dnl
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m4_require([_LT_PROG_LTMAIN])dnl
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_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
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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_CC_BASENAME(CC)
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# -------------------
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# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
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m4_defun([_LT_CC_BASENAME],
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[for cc_temp in $1""; do
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case $cc_temp in
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
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distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
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\-*) ;;
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*) break;;
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esac
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done
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cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
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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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_LT_CONFIG_LIBTOOL_INIT([
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# See if we are running on zsh, and set the options which allow our
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# commands through without removal of \ escapes INIT.
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if test -n "\${ZSH_VERSION+set}" ; then
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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 $host_os in
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aix3*)
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# AIX sometimes has problems with the GCC collect2 program. For some
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# reason, if we set the COLLECT_NAMES environment variable, the problems
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# vanish in a puff of smoke.
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if test "X${COLLECT_NAMES+set}" != Xset; 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.
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|
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
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# Sed substitution to avoid accidental globbing in evaled expressions
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no_glob_subst='s/\*/\\\*/g'
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])
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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], [, ],
|
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[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
|
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[m4_ifval([$1], [$1], [$2])])
|
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lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
|
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m4_ifval([$4],
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[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
|
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lt_dict_add_subkey([lt_decl_dict], [$2],
|
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[tagged?], [m4_ifval([$5], [yes], [no])])])
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])
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# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
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# --------------------------------------------------------
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m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
|
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# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
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# ------------------------------------------------
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m4_define([lt_decl_tag_varnames],
|
|
[_lt_decl_filter([tagged?], [yes], $@)])
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# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
|
|
# ---------------------------------------------------------
|
|
m4_define([_lt_decl_filter],
|
|
[m4_case([$#],
|
|
[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
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|
])
|
|
|
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|
|
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
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|
# --------------------------------------------------
|
|
m4_define([lt_decl_quote_varnames],
|
|
[_lt_decl_filter([value], [1], $@)])
|
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|
|
|
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# 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], [[, ]])),
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|
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...])
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|
# ------------------------------------------------
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|
m4_define([lt_decl_all_varnames],
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[_$0(m4_quote(m4_default([$1], [[, ]])),
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m4_if([$2], [],
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|
m4_quote(lt_decl_varnames),
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|
m4_quote(m4_shift($@))))[]dnl
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|
])
|
|
m4_define([_lt_decl_all_varnames],
|
|
[lt_join($@, lt_decl_varnames_tagged([$1],
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|
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
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|
])
|
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|
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|
|
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
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|
# ------------------------------------
|
|
# 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"`'])
|
|
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|
|
|
# _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\\"\\\`\\\\\\""
|
|
;;
|
|
*)
|
|
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\\"\\\`\\\\\\""
|
|
;;
|
|
*)
|
|
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 $lt_write_fail = 0 && 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 "$silent" = yes &&
|
|
lt_config_lt_args="$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], [$1]))dnl
|
|
m4_if(_LT_TAG, [C], [
|
|
# See if we are running on zsh, and set the options which allow our
|
|
# commands through without removal of \ escapes.
|
|
if test -n "${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"
|
|
#! $SHELL
|
|
|
|
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
|
|
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $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.
|
|
#
|
|
_LT_COPYING
|
|
_LT_LIBTOOL_TAGS
|
|
|
|
# ### BEGIN LIBTOOL CONFIG
|
|
_LT_LIBTOOL_CONFIG_VARS
|
|
_LT_LIBTOOL_TAG_VARS
|
|
# ### END LIBTOOL CONFIG
|
|
|
|
_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 "X${COLLECT_NAMES+set}" != Xset; then
|
|
COLLECT_NAMES=
|
|
export COLLECT_NAMES
|
|
fi
|
|
_LT_EOF
|
|
;;
|
|
esac
|
|
|
|
_LT_PROG_LTMAIN
|
|
|
|
# We use sed instead of cat because bash on DJGPP gets confused if
|
|
# if finds mixed CR/LF and LF-only lines. Since sed operates in
|
|
# text mode, it properly converts lines to CR/LF. This bash problem
|
|
# is reportedly fixed, but why not run on old versions too?
|
|
sed '$q' "$ltmain" >> "$cfgfile" \
|
|
|| (rm -f "$cfgfile"; exit 1)
|
|
|
|
_LT_PROG_REPLACE_SHELLFNS
|
|
|
|
mv -f "$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='$VERSION'
|
|
TIMESTAMP='$TIMESTAMP'
|
|
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 $_lt_result -eq 0; then
|
|
lt_cv_apple_cc_single_mod=yes
|
|
else
|
|
cat conftest.err >&AS_MESSAGE_LOG_FD
|
|
fi
|
|
rm -rf libconftest.dylib*
|
|
rm -f conftest.*
|
|
fi])
|
|
|
|
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
|
|
[lt_cv_ld_exported_symbols_list],
|
|
[lt_cv_ld_exported_symbols_list=no
|
|
save_LDFLAGS=$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 $_lt_result -eq 0 && $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 ${wl}dynamic_lookup' ;;
|
|
esac
|
|
;;
|
|
esac
|
|
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
|
|
_lt_dar_single_mod='$single_module'
|
|
fi
|
|
if test "$lt_cv_ld_exported_symbols_list" = "yes"; 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 "$lt_cv_ld_force_load" = "no"; then
|
|
_lt_dsymutil='~$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, $1)=unsupported
|
|
if test "$lt_cv_ld_force_load" = "yes"; 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 $cc_basename in
|
|
ifort*) _lt_dar_can_shared=yes ;;
|
|
*) _lt_dar_can_shared=$GCC ;;
|
|
esac
|
|
if test "$_lt_dar_can_shared" = "yes"; 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([$1], [CXX],
|
|
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; 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, $1)=no
|
|
fi
|
|
])
|
|
|
|
# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
|
|
# ----------------------------------
|
|
# Links a minimal program and checks the executable
|
|
# for the system default hardcoded library path. In most cases,
|
|
# this is /usr/lib:/lib, but when the MPI compilers are used
|
|
# the location of the communication and MPI libs are included too.
|
|
# If we don't find anything, use the default library path according
|
|
# to the aix ld manual.
|
|
# Store the results from the different compilers for each TAGNAME.
|
|
# Allow to override them for all tags through lt_cv_aix_libpath.
|
|
m4_defun([_LT_SYS_MODULE_PATH_AIX],
|
|
[m4_require([_LT_DECL_SED])dnl
|
|
if test "${lt_cv_aix_libpath+set}" = 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], [$1
|
|
])])# _LT_SHELL_INIT
|
|
|
|
|
|
|
|
# _LT_PROG_ECHO_BACKSLASH
|
|
# -----------------------
|
|
# Find how we can fake an echo command that does not interpret backslash.
|
|
# In particular, with Autoconf 2.60 or later we add some code to the start
|
|
# of the generated configure script which will find a shell with a builtin
|
|
# printf (which we can use as an echo command).
|
|
m4_defun([_LT_PROG_ECHO_BACKSLASH],
|
|
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
|
|
ECHO=$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],
|
|
[ --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 ${with_sysroot} in #(
|
|
yes)
|
|
if test "$GCC" = yes; 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([${lt_sysroot:-no}])
|
|
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
|
|
[dependent libraries, and in which our libraries should be installed.])])
|
|
|
|
# _LT_ENABLE_LOCK
|
|
# ---------------
|
|
m4_defun([_LT_ENABLE_LOCK],
|
|
[AC_ARG_ENABLE([libtool-lock],
|
|
[AS_HELP_STRING([--disable-libtool-lock],
|
|
[avoid locking (might break parallel builds)])])
|
|
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
|
|
|
|
# Some flags need to be propagated to the compiler or linker for good
|
|
# libtool support.
|
|
case $host in
|
|
ia64-*-hpux*)
|
|
# Find out which ABI we are using.
|
|
echo 'int i;' > conftest.$ac_ext
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
case `/usr/bin/file conftest.$ac_objext` in
|
|
*ELF-32*)
|
|
HPUX_IA64_MODE="32"
|
|
;;
|
|
*ELF-64*)
|
|
HPUX_IA64_MODE="64"
|
|
;;
|
|
esac
|
|
fi
|
|
rm -rf conftest*
|
|
;;
|
|
*-*-irix6*)
|
|
# Find out which ABI we are using.
|
|
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
|
|
if AC_TRY_EVAL(ac_compile); then
|
|
if test "$lt_cv_prog_gnu_ld" = yes; 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*
|
|
;;
|
|
|
|
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
|
|
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
|
|
# Find out which ABI we are using.
|
|
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*)
|
|
LD="${LD-ld} -m elf_i386"
|
|
;;
|
|
ppc64-*linux*|powerpc64-*linux*)
|
|
LD="${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="${LD-ld} -m elf_x86_64"
|
|
;;
|
|
ppc*-*linux*|powerpc*-*linux*)
|
|
LD="${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 x"$lt_cv_cc_needs_belf" != x"yes"; then
|
|
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
|
|
CFLAGS="$SAVE_CFLAGS"
|
|
fi
|
|
;;
|
|
*-*solaris*)
|
|
# Find out which ABI we are using.
|
|
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 $host in
|
|
i?86-*-solaris*)
|
|
LD="${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 $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
|
|
AC_TRY_EVAL([lt_ar_try])
|
|
if test "$ac_status" -eq 0; then
|
|
# Ensure the archiver fails upon bogus file names.
|
|
rm -f conftest.$ac_objext libconftest.a
|
|
AC_TRY_EVAL([lt_ar_try])
|
|
if test "$ac_status" -ne 0; then
|
|
lt_cv_ar_at_file=@
|
|
fi
|
|
fi
|
|
rm -f conftest.* libconftest.a
|
|
])
|
|
])
|
|
|
|
if test "x$lt_cv_ar_at_file" = xno; then
|
|
archiver_list_spec=
|
|
else
|
|
archiver_list_spec=$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 $host_os in
|
|
openbsd*)
|
|
old_postinstall_cmds="$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"
|
|
# 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
|
|
$RM conftest*
|
|
])
|
|
|
|
if test x"[$]$2" = xyes; 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 x"[$]$2" = xyes; 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;
|
|
;;
|
|
|
|
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
|
|
# 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"; 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 $i != 17 # 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=$lt_cv_sys_max_cmd_len
|
|
_LT_DECL([], [max_cmd_len], [0],
|
|
[What is the maximum length of a command?])
|
|
])# LT_CMD_MAX_LEN
|
|
|
|
# Old name:
|
|
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
|
|
|
|
|
|
# _LT_HEADER_DLFCN
|
|
# ----------------
|
|
m4_defun([_LT_HEADER_DLFCN],
|
|
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
|
|
])# _LT_HEADER_DLFCN
|
|
|
|
|
|
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
|
|
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
|
|
# ----------------------------------------------------------------
|
|
m4_defun([_LT_TRY_DLOPEN_SELF],
|
|
[m4_require([_LT_HEADER_DLFCN])dnl
|
|
if test "$cross_compiling" = yes; 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 -fvisbility=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
|
|
$3
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
])# _LT_TRY_DLOPEN_SELF
|
|
|
|
|
|
# LT_SYS_DLOPEN_SELF
|
|
# ------------------
|
|
AC_DEFUN([LT_SYS_DLOPEN_SELF],
|
|
[m4_require([_LT_HEADER_DLFCN])dnl
|
|
if test "x$enable_dlopen" != xyes; then
|
|
enable_dlopen=unknown
|
|
enable_dlopen_self=unknown
|
|
enable_dlopen_self_static=unknown
|
|
else
|
|
lt_cv_dlopen=no
|
|
lt_cv_dlopen_libs=
|
|
|
|
case $host_os in
|
|
beos*)
|
|
lt_cv_dlopen="load_add_on"
|
|
lt_cv_dlopen_libs=
|
|
lt_cv_dlopen_self=yes
|
|
;;
|
|
|
|
mingw* | pw32* | cegcc*)
|
|
lt_cv_dlopen="LoadLibrary"
|
|
lt_cv_dlopen_libs=
|
|
;;
|
|
|
|
cygwin*)
|
|
lt_cv_dlopen="dlopen"
|
|
lt_cv_dlopen_libs=
|
|
;;
|
|
|
|
darwin*)
|
|
# if libdl is installed we need to link against it
|
|
AC_CHECK_LIB([dl], [dlopen],
|
|
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
|
|
lt_cv_dlopen="dyld"
|
|
lt_cv_dlopen_libs=
|
|
lt_cv_dlopen_self=yes
|
|
])
|
|
;;
|
|
|
|
*)
|
|
AC_CHECK_FUNC([shl_load],
|
|
[lt_cv_dlopen="shl_load"],
|
|
[AC_CHECK_LIB([dld], [shl_load],
|
|
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
|
|
[AC_CHECK_FUNC([dlopen],
|
|
[lt_cv_dlopen="dlopen"],
|
|
[AC_CHECK_LIB([dl], [dlopen],
|
|
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
|
|
[AC_CHECK_LIB([svld], [dlopen],
|
|
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
|
|
[AC_CHECK_LIB([dld], [dld_link],
|
|
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
|
|
])
|
|
])
|
|
])
|
|
])
|
|
])
|
|
;;
|
|
esac
|
|
|
|
if test "x$lt_cv_dlopen" != xno; then
|
|
enable_dlopen=yes
|
|
else
|
|
enable_dlopen=no
|
|
fi
|
|
|
|
case $lt_cv_dlopen in
|
|
dlopen)
|
|
save_CPPFLAGS="$CPPFLAGS"
|
|
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$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 $LIBS"
|
|
|
|
AC_CACHE_CHECK([whether a program can dlopen itself],
|
|
lt_cv_dlopen_self, [dnl
|
|
_LT_TRY_DLOPEN_SELF(
|
|
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
|
|
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
|
|
])
|
|
|
|
if test "x$lt_cv_dlopen_self" = xyes; 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([$1])
|
|
|
|
hard_links="nottested"
|
|
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; 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 "$hard_links" = no; then
|
|
AC_MSG_WARN([`$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 in which 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, $1)" ||
|
|
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
|
|
|
|
# We can hardcode non-existent directories.
|
|
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
|
|
# If the only mechanism to avoid hardcoding is shlibpath_var, we
|
|
# have to relink, otherwise we might link with an installed library
|
|
# when we should be linking with a yet-to-be-installed one
|
|
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
|
|
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; 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, $1)])
|
|
|
|
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
|
|
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
|
|
# Fast installation is not supported
|
|
enable_fast_install=no
|
|
elif test "$shlibpath_overrides_runpath" = yes ||
|
|
test "$enable_shared" = no; then
|
|
# Fast installation is not necessary
|
|
enable_fast_install=needless
|
|
fi
|
|
_LT_TAGDECL([], [hardcode_action], [0],
|
|
[How to hardcode a shared library path into an executable])
|
|
])# _LT_LINKER_HARDCODE_LIBPATH
|
|
|
|
|
|
# _LT_CMD_STRIPLIB
|
|
# ----------------
|
|
m4_defun([_LT_CMD_STRIPLIB],
|
|
[m4_require([_LT_DECL_EGREP])
|
|
striplib=
|
|
old_striplib=
|
|
AC_MSG_CHECKING([whether stripping libraries is possible])
|
|
if test -n "$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_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
|
|
AC_MSG_CHECKING([dynamic linker characteristics])
|
|
m4_if([$1],
|
|
[], [
|
|
if test "$GCC" = yes; 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`
|
|
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"
|
|
else
|
|
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
|
|
|
|
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}$major'
|
|
;;
|
|
|
|
aix[[4-9]]*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
hardcode_into_libs=yes
|
|
if test "$host_cpu" = ia64; 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 - | $GREP yes > /dev/null; then
|
|
:
|
|
else
|
|
can_build_shared=no
|
|
fi
|
|
;;
|
|
esac
|
|
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
|
|
# soname into executable. Probably we can add versioning support to
|
|
# collect2, so additional links can be useful in future.
|
|
if test "$aix_use_runtimelinking" = yes; then
|
|
# 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}'
|
|
else
|
|
# 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'
|
|
fi
|
|
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%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
beos*)
|
|
library_names_spec='${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} $libname${shared_ext}'
|
|
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 $host_os in
|
|
freebsd2.*)
|
|
shlibpath_overrides_runpath=yes
|
|
;;
|
|
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
|
|
shlibpath_overrides_runpath=yes
|
|
hardcode_into_libs=yes
|
|
;;
|
|
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
|
|
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
|
|
shlibpath_overrides_runpath=no
|
|
hardcode_into_libs=yes
|
|
;;
|
|
*) # from 4.6 on, and DragonFly
|
|
shlibpath_overrides_runpath=yes
|
|
hardcode_into_libs=yes
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
gnu*)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
|
|
soname_spec='${libname}${release}${shared_ext}$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=no
|
|
hardcode_into_libs=yes
|
|
;;
|
|
|
|
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=yes
|
|
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 "X$HPUX_IA64_MODE" = X32; then
|
|
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
|
|
else
|
|
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
|
|
fi
|
|
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
|
|
;;
|
|
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 $host_os in
|
|
nonstopux*) version_type=nonstopux ;;
|
|
*)
|
|
if test "$lt_cv_prog_gnu_ld" = yes; 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${libsuff}"
|
|
hardcode_into_libs=yes
|
|
;;
|
|
|
|
# No shared lib support for Linux oldld, aout, or coff.
|
|
linux*oldld* | linux*aout* | linux*coff*)
|
|
dynamic_linker=no
|
|
;;
|
|
|
|
# This must be glibc/ELF.
|
|
linux* | k*bsd*-gnu | kopensolaris*-gnu)
|
|
version_type=linux # correct to gnu/linux during the next big refactor
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='${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
|
|
|
|
# Append ld.so.conf contents 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="/lib /usr/lib $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*)
|
|
version_type=sunos
|
|
sys_lib_dlsearch_path_spec="/usr/lib"
|
|
need_lib_prefix=no
|
|
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
|
|
case $host_os in
|
|
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
|
|
*) need_version=no ;;
|
|
esac
|
|
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
|
|
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
|
|
case $host_os in
|
|
openbsd2.[[89]] | openbsd2.[[89]].*)
|
|
shlibpath_overrides_runpath=no
|
|
;;
|
|
*)
|
|
shlibpath_overrides_runpath=yes
|
|
;;
|
|
esac
|
|
else
|
|
shlibpath_overrides_runpath=yes
|
|
fi
|
|
;;
|
|
|
|
os2*)
|
|
libname_spec='$name'
|
|
shrext_cmds=".dll"
|
|
need_lib_prefix=no
|
|
library_names_spec='$libname${shared_ext} $libname.a'
|
|
dynamic_linker='OS/2 ld.exe'
|
|
shlibpath_var=LIBPATH
|
|
;;
|
|
|
|
osf3* | osf4* | osf5*)
|
|
version_type=osf
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
soname_spec='${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 $libdir'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
shlibpath_overrides_runpath=yes
|
|
if test "$with_gnu_ld" = yes; 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}.$major'
|
|
shlibpath_var=LD_LIBRARY_PATH
|
|
fi
|
|
;;
|
|
|
|
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
|
|
version_type=freebsd-elf
|
|
need_lib_prefix=no
|
|
need_version=no
|
|
library_names_spec='${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 "$with_gnu_ld" = yes; 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([$dynamic_linker])
|
|
test "$dynamic_linker" = no && can_build_shared=no
|
|
|
|
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
|
|
if test "$GCC" = yes; then
|
|
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
|
|
fi
|
|
|
|
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
|
|
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
|
|
fi
|
|
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
|
|
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
|
|
fi
|
|
|
|
_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], [2],
|
|
[Run-time system search path for libraries])
|
|
])# _LT_SYS_DYNAMIC_LINKER
|
|
|
|
|
|
# _LT_PATH_TOOL_PREFIX(TOOL)
|
|
# --------------------------
|
|
# find a file program which 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 which 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$PATH)
|
|
else
|
|
MAGIC_CMD=:
|
|
fi
|
|
fi
|
|
])# _LT_PATH_MAGIC
|
|
|
|
|
|
# LT_PATH_LD
|
|
# ----------
|
|
# find the pathname to the GNU or non-GNU linker
|
|
AC_DEFUN([LT_PATH_LD],
|
|
[AC_REQUIRE([AC_PROG_CC])dnl
|
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
m4_require([_LT_DECL_SED])dnl
|
|
m4_require([_LT_DECL_EGREP])dnl
|
|
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
|
|
|
|
AC_ARG_WITH([gnu-ld],
|
|
[AS_HELP_STRING([--with-gnu-ld],
|
|
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
|
|
[test "$withval" = no || with_gnu_ld=yes],
|
|
[with_gnu_ld=no])dnl
|
|
|
|
ac_prog=ld
|
|
if test "$GCC" = yes; 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 "$with_gnu_ld" = yes; then
|
|
AC_MSG_CHECKING([for GNU ld])
|
|
else
|
|
AC_MSG_CHECKING([for non-GNU ld])
|
|
fi
|
|
AC_CACHE_VAL(lt_cv_path_LD,
|
|
[if test -z "$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 `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
|
|
*GNU* | *'with BFD'*)
|
|
test "$with_gnu_ld" != no && break
|
|
;;
|
|
*)
|
|
test "$with_gnu_ld" != yes && break
|
|
;;
|
|
esac
|
|
fi
|
|
done
|
|
IFS="$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 $host_os in
|
|
cygwin* | mingw* | pw32* | cegcc*)
|
|
if test "$GCC" != yes; then
|
|
reload_cmds=false
|
|
fi
|
|
;;
|
|
darwin*)
|
|
if test "$GCC" = yes; then
|
|
reload_cmds='$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_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
|
|
# which 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 $host_os in
|
|
aix[[4-9]]*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
beos*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
bsdi[[45]]*)
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
|
|
lt_cv_file_magic_cmd='/usr/bin/file -L'
|
|
lt_cv_file_magic_test_file=/shlib/libc.so
|
|
;;
|
|
|
|
cygwin*)
|
|
# func_win32_libid is a shell function defined in ltmain.sh
|
|
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
|
|
lt_cv_file_magic_cmd='func_win32_libid'
|
|
;;
|
|
|
|
mingw* | pw32*)
|
|
# Base MSYS/MinGW do not provide the 'file' command needed by
|
|
# func_win32_libid shell function, so use a weaker test based on 'objdump',
|
|
# unless we find 'file', for example because we are cross-compiling.
|
|
# func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
|
|
if ( test "$lt_cv_nm_interface" = "BSD nm" && 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
|
|
;;
|
|
|
|
gnu*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
|
|
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)
|
|
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*)
|
|
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
|
|
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
|
|
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 $host_vendor in
|
|
motorola)
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
|
|
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
|
|
;;
|
|
ncr)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
sequent)
|
|
lt_cv_file_magic_cmd='/bin/file'
|
|
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
|
|
;;
|
|
sni)
|
|
lt_cv_file_magic_cmd='/bin/file'
|
|
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
|
|
lt_cv_file_magic_test_file=/lib/libc.so
|
|
;;
|
|
siemens)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
pc)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
tpf*)
|
|
lt_cv_deplibs_check_method=pass_all
|
|
;;
|
|
esac
|
|
])
|
|
|
|
file_magic_glob=
|
|
want_nocaseglob=no
|
|
if test "$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
|
|
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
|
|
*/dev/null* | *'Invalid file or object type'*)
|
|
lt_cv_path_NM="$tmp_nm -B"
|
|
break
|
|
;;
|
|
*)
|
|
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
|
|
*/dev/null*)
|
|
lt_cv_path_NM="$tmp_nm -p"
|
|
break
|
|
;;
|
|
*)
|
|
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
|
|
: ${lt_cv_path_NM=no}
|
|
fi])
|
|
if test "$lt_cv_path_NM" != "no"; 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 `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
|
|
*COFF*)
|
|
DUMPBIN="$DUMPBIN -symbols"
|
|
;;
|
|
*)
|
|
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 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 $GREP 'Manifest Tool' conftest.out > /dev/null; then
|
|
lt_cv_path_mainfest_tool=yes
|
|
fi
|
|
rm -f conftest*])
|
|
if test "x$lt_cv_path_mainfest_tool" != xyes; then
|
|
MANIFEST_TOOL=:
|
|
fi
|
|
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
|
|
])# _LT_PATH_MANIFEST_TOOL
|
|
|
|
|
|
# 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, $1)=
|
|
|
|
if test "$GCC" = yes; 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 $host_os in
|
|
aix*)
|
|
symcode='[[BCDT]]'
|
|
;;
|
|
cygwin* | mingw* | pw32* | cegcc*)
|
|
symcode='[[ABCDGISTW]]'
|
|
;;
|
|
hpux*)
|
|
if test "$host_cpu" = ia64; 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
|
|
|
|
# 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 -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$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 -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
|
|
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
|
|
|
|
# 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
|
|
# and D for any global 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};"\
|
|
" \$ 0!~/External *\|/{next};"\
|
|
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
|
|
" {if(hide[section]) next};"\
|
|
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
|
|
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
|
|
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
|
|
" s[1]~prfx {split(s[1],t,\"@\"); print 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 con'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* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$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.$ac_ext >&5
|
|
fi
|
|
rm -rf conftest* conftst*
|
|
|
|
# Do not use the global_symbol_pipe unless it works.
|
|
if test "$pipe_works" = yes; 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_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_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([$1], [CXX], [
|
|
# C++ specific cases for pic, static, wl, etc.
|
|
if test "$GXX" = yes; then
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
|
|
|
|
case $host_os in
|
|
aix*)
|
|
# All AIX code is PIC.
|
|
if test "$host_cpu" = ia64; then
|
|
# AIX 5 now supports IA64 processor
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
fi
|
|
;;
|
|
|
|
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'])
|
|
;;
|
|
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 $host_os in
|
|
aix[[4-9]]*)
|
|
# All AIX code is PIC.
|
|
if test "$host_cpu" = ia64; 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 ${wl}archive'
|
|
if test "$host_cpu" != ia64; 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)
|
|
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, $1)=no
|
|
;;
|
|
esac
|
|
fi
|
|
],
|
|
[
|
|
if test "$GCC" = yes; then
|
|
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
|
|
|
|
case $host_os in
|
|
aix*)
|
|
# All AIX code is PIC.
|
|
if test "$host_cpu" = ia64; then
|
|
# AIX 5 now supports IA64 processor
|
|
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
|
|
fi
|
|
;;
|
|
|
|
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'])
|
|
;;
|
|
|
|
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, $1)='-Wl,'
|
|
if test "$host_cpu" = ia64; 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
|
|
;;
|
|
|
|
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'])
|
|
;;
|
|
|
|
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)
|
|
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'
|
|
;;
|
|
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 which 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 AIX nm, but means don't demangle with GNU nm
|
|
# Also, AIX nm treats weak defined symbols like other global defined
|
|
# symbols, whereas GNU nm marks them as "W".
|
|
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) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
|
|
else
|
|
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
|
|
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 $host_os in
|
|
cygwin* | mingw* | pw32* | cegcc*)
|
|
# FIXME: the MSVC++ port hasn't been tested in a loooong time
|
|
# When not using gcc, we currently assume that we are using
|
|
# Microsoft Visual C++.
|
|
if test "$GCC" != yes; then
|
|
with_gnu_ld=no
|
|
fi
|
|
;;
|
|
interix*)
|
|
# we just hope/assume this is gcc and not c89 (= MSVC++)
|
|
with_gnu_ld=yes
|
|
;;
|
|
openbsd*)
|
|
with_gnu_ld=no
|
|
;;
|
|
esac
|
|
|
|
_LT_TAGVAR(ld_shlibs, $1)=yes
|
|
|
|
# On some targets, GNU ld is compatible enough with the native linker
|
|
# that we're better off using the native interface for both.
|
|
lt_use_gnu_ld_interface=no
|
|
if test "$with_gnu_ld" = yes; 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 "$lt_use_gnu_ld_interface" = yes; then
|
|
# If archive_cmds runs LD, not CC, wlarc should be empty
|
|
wlarc='${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 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 $host_os in
|
|
aix[[3-9]]*)
|
|
# On AIX/PPC, the GNU linker is very broken
|
|
if test "$host_cpu" != ia64; 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 (1st line
|
|
# is EXPORTS), use it as is; otherwise, prepend...
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; 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
|
|
;;
|
|
|
|
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 $lib'
|
|
;;
|
|
|
|
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
|
|
tmp_diet=no
|
|
if test "$host_os" = linux-dietlibc; then
|
|
case $cc_basename in
|
|
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
|
|
esac
|
|
fi
|
|
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
|
|
&& test "$tmp_diet" = no
|
|
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' ;;
|
|
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 $lib'
|
|
|
|
if test "x$supports_anon_versioning" = xyes; 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
|
|
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 $lib'
|
|
if test "x$supports_anon_versioning" = xyes; 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 can not
|
|
*** 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, $1)=no
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; 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, $1)=yes
|
|
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
|
|
# Neither direct hardcoding nor static linking is supported with a
|
|
# broken collect2.
|
|
_LT_TAGVAR(hardcode_direct, $1)=unsupported
|
|
fi
|
|
;;
|
|
|
|
aix[[4-9]]*)
|
|
if test "$host_cpu" = ia64; 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 AIX nm, but means don't demangle with GNU nm
|
|
# Also, AIX nm treats weak defined symbols like other global
|
|
# defined symbols, whereas GNU nm marks them as "W".
|
|
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) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
|
|
else
|
|
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
|
|
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
|
|
# need to do runtime linking.
|
|
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
|
|
for ld_flag in $LDFLAGS; do
|
|
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
|
|
aix_use_runtimelinking=yes
|
|
break
|
|
fi
|
|
done
|
|
;;
|
|
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,'
|
|
|
|
if test "$GCC" = yes; 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, $1)=
|
|
fi
|
|
;;
|
|
esac
|
|
shared_flag='-shared'
|
|
if test "$aix_use_runtimelinking" = yes; then
|
|
shared_flag="$shared_flag "'${wl}-G'
|
|
fi
|
|
else
|
|
# not using gcc
|
|
if test "$host_cpu" = ia64; then
|
|
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
|
|
# chokes on -Wl,-G. The following line is correct:
|
|
shared_flag='-G'
|
|
else
|
|
if test "$aix_use_runtimelinking" = yes; then
|
|
shared_flag='${wl}-G'
|
|
else
|
|
shared_flag='${wl}-bM:SRE'
|
|
fi
|
|
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_use_runtimelinking" = yes; 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"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
|
|
else
|
|
if test "$host_cpu" = ia64; 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)=' ${wl}-berok'
|
|
if test "$with_gnu_ld" = yes; 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
|
|
# This is similar to how AIX traditionally builds its shared libraries.
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
|
|
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~linknames='
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
|
|
sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
|
|
else
|
|
sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $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, $1)=no
|
|
;;
|
|
|
|
hpux9*)
|
|
if test "$GCC" = yes; 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 $output_objdir/$soname = $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 $output_objdir/$soname = $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 "$GCC" = yes && test "$with_gnu_ld" = no; 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 $linker_flags'
|
|
fi
|
|
if test "$with_gnu_ld" = no; 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, $1)=yes
|
|
fi
|
|
;;
|
|
|
|
hpux11*)
|
|
if test "$GCC" = yes && test "$with_gnu_ld" = no; 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 $compiler_flags'])
|
|
;;
|
|
esac
|
|
fi
|
|
if test "$with_gnu_ld" = no; 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, $1)=yes
|
|
;;
|
|
esac
|
|
fi
|
|
;;
|
|
|
|
irix5* | irix6* | nonstopux*)
|
|
if test "$GCC" = yes; 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 "$lt_cv_irix_exported_symbol" = yes; 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
|
|
;;
|
|
|
|
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*)
|
|
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 - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; 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
|
|
case $host_os in
|
|
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
|
|
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
|
|
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
|
|
;;
|
|
*)
|
|
_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'
|
|
;;
|
|
esac
|
|
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
|
|
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
|
|
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
|
|
;;
|
|
|
|
osf3*)
|
|
if test "$GCC" = yes; 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, $1)=:
|
|
;;
|
|
|
|
osf4* | osf5*) # as osf3* with the addition of -msym flag
|
|
if test "$GCC" = yes; 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, $1)=' -z defs'
|
|
if test "$GCC" = yes; 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 "$GCC" = yes; 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, $1)=yes
|
|
;;
|
|
|
|
sunos4*)
|
|
if test "x$host_vendor" = xsequent; 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, $1)=no
|
|
runpath_var='LD_RUN_PATH'
|
|
|
|
if test "$GCC" = yes; 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 can NOT 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 "$GCC" = yes; 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, $1)=no
|
|
;;
|
|
esac
|
|
|
|
if test x$host_vendor = xsni; 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, $1)])
|
|
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && 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, $1)=yes
|
|
|
|
if test "$enable_shared" = yes && test "$GCC" = yes; 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($1)
|
|
LT_SYS_DLOPEN_SELF
|
|
_LT_CMD_STRIPLIB
|
|
|
|
# Report which library types will actually be built
|
|
AC_MSG_CHECKING([if libtool supports shared libraries])
|
|
AC_MSG_RESULT([$can_build_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build shared libraries])
|
|
test "$can_build_shared" = "no" && enable_shared=no
|
|
|
|
# On AIX, shared libraries and static libraries use the same namespace, and
|
|
# are all built from PIC.
|
|
case $host_os in
|
|
aix3*)
|
|
test "$enable_shared" = yes && enable_static=no
|
|
if test -n "$RANLIB"; then
|
|
archive_cmds="$archive_cmds~\$RANLIB \$lib"
|
|
postinstall_cmds='$RANLIB $lib'
|
|
fi
|
|
;;
|
|
|
|
aix[[4-9]]*)
|
|
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
|
|
test "$enable_shared" = yes && enable_static=no
|
|
fi
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$enable_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build static libraries])
|
|
# Make sure either enable_shared or enable_static is yes.
|
|
test "$enable_shared" = yes || 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 "$CXX" && ( test "X$CXX" != "Xno" &&
|
|
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
|
|
(test "X$CXX" != "Xg++"))) ; 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 "$_lt_caught_CXX_error" != yes; 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 "$GXX" = yes; then
|
|
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
|
|
else
|
|
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
|
|
fi
|
|
|
|
if test "$GXX" = yes; 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 "$with_gnu_ld" = yes; 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, $1)=no
|
|
;;
|
|
aix[[4-9]]*)
|
|
if test "$host_cpu" = ia64; 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
|
|
# need to do runtime linking.
|
|
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
|
|
;;
|
|
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,'
|
|
|
|
if test "$GXX" = yes; 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, $1)=
|
|
fi
|
|
esac
|
|
shared_flag='-shared'
|
|
if test "$aix_use_runtimelinking" = yes; then
|
|
shared_flag="$shared_flag "'${wl}-G'
|
|
fi
|
|
else
|
|
# not using gcc
|
|
if test "$host_cpu" = ia64; then
|
|
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
|
|
# chokes on -Wl,-G. The following line is correct:
|
|
shared_flag='-G'
|
|
else
|
|
if test "$aix_use_runtimelinking" = yes; then
|
|
shared_flag='${wl}-G'
|
|
else
|
|
shared_flag='${wl}-bM:SRE'
|
|
fi
|
|
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_use_runtimelinking" = yes; 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"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
|
|
else
|
|
if test "$host_cpu" = ia64; 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)=' ${wl}-berok'
|
|
if test "$with_gnu_ld" = yes; 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
|
|
# This is similar to how AIX traditionally builds its shared
|
|
# libraries.
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
|
|
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~linknames='
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
|
|
$SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
|
|
else
|
|
$SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $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 (1st line
|
|
# is EXPORTS), use it as is; otherwise, prepend...
|
|
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; 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)
|
|
;;
|
|
|
|
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
|
|
;;
|
|
|
|
gnu*)
|
|
;;
|
|
|
|
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 $output_objdir/$soname = $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 "$GXX" = yes; 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 $output_objdir/$soname = $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 $with_gnu_ld = no; 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 "$GXX" = yes; then
|
|
if test $with_gnu_ld = no; 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 $oldobjs'
|
|
;;
|
|
*)
|
|
if test "$GXX" = yes; then
|
|
if test "$with_gnu_ld" = no; 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)
|
|
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 $lib'
|
|
if test "x$supports_anon_versioning" = xyes; 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
|
|
;;
|
|
|
|
openbsd2*)
|
|
# C++ shared libraries are fairly broken
|
|
_LT_TAGVAR(ld_shlibs, $1)=no
|
|
;;
|
|
|
|
openbsd*)
|
|
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__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; 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 "$GXX" = yes && test "$with_gnu_ld" = no; 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 $oldobjs'
|
|
;;
|
|
*)
|
|
# GNU C++ compiler with Solaris linker
|
|
if test "$GXX" = yes && test "$with_gnu_ld" = no; 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 $LDFLAGS $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 -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 $LDFLAGS $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 -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 can NOT 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, $1)])
|
|
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && 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 "$_lt_caught_CXX_error" != yes
|
|
|
|
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 ${2} in
|
|
.*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
|
|
*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; 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 $p = "-L" ||
|
|
test $p = "-R"; then
|
|
prev=$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 "$pre_test_object_deps_done" = no; 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 "$pre_test_object_deps_done" = no; then
|
|
if test -z "$_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,$1)=
|
|
;;
|
|
|
|
linux*)
|
|
case `$CC -V 2>&1 | sed 5q` in
|
|
*Sun\ C*)
|
|
# Sun C++ 5.9
|
|
|
|
# The more standards-conforming stlport4 library is
|
|
# incompatible with the Cstd library. Avoid specifying
|
|
# it if it's in CXXFLAGS. Ignore libCrun as
|
|
# -library=stlport4 depends on it.
|
|
case " $CXX $CXXFLAGS " in
|
|
*" -library=stlport4 "*)
|
|
solaris_use_stlport4=yes
|
|
;;
|
|
esac
|
|
|
|
if test "$solaris_use_stlport4" != yes; then
|
|
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
solaris*)
|
|
case $cc_basename in
|
|
CC* | sunCC*)
|
|
# The more standards-conforming stlport4 library is
|
|
# incompatible with the Cstd library. Avoid specifying
|
|
# it if it's in CXXFLAGS. Ignore libCrun as
|
|
# -library=stlport4 depends on it.
|
|
case " $CXX $CXXFLAGS " in
|
|
*" -library=stlport4 "*)
|
|
solaris_use_stlport4=yes
|
|
;;
|
|
esac
|
|
|
|
# Adding this requires a known-good setup of shared libraries for
|
|
# Sun compiler versions before 5.6, else PIC objects from an old
|
|
# archive will be linked into the output, leading to subtle bugs.
|
|
if test "$solaris_use_stlport4" != yes; then
|
|
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
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 "X$F77" = "Xno"; 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 "$_lt_disable_F77" != yes; 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 "$can_build_shared" = "no" && enable_shared=no
|
|
|
|
# On AIX, shared libraries and static libraries use the same namespace, and
|
|
# are all built from PIC.
|
|
case $host_os in
|
|
aix3*)
|
|
test "$enable_shared" = yes && enable_static=no
|
|
if test -n "$RANLIB"; then
|
|
archive_cmds="$archive_cmds~\$RANLIB \$lib"
|
|
postinstall_cmds='$RANLIB $lib'
|
|
fi
|
|
;;
|
|
aix[[4-9]]*)
|
|
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
|
|
test "$enable_shared" = yes && enable_static=no
|
|
fi
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$enable_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build static libraries])
|
|
# Make sure either enable_shared or enable_static is yes.
|
|
test "$enable_shared" = yes || 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="$lt_save_CFLAGS"
|
|
fi # test "$_lt_disable_F77" != yes
|
|
|
|
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 "$FC" || test "X$FC" = "Xno"; 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 "$_lt_disable_FC" != yes; 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([$can_build_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build shared libraries])
|
|
test "$can_build_shared" = "no" && enable_shared=no
|
|
|
|
# On AIX, shared libraries and static libraries use the same namespace, and
|
|
# are all built from PIC.
|
|
case $host_os in
|
|
aix3*)
|
|
test "$enable_shared" = yes && enable_static=no
|
|
if test -n "$RANLIB"; then
|
|
archive_cmds="$archive_cmds~\$RANLIB \$lib"
|
|
postinstall_cmds='$RANLIB $lib'
|
|
fi
|
|
;;
|
|
aix[[4-9]]*)
|
|
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
|
|
test "$enable_shared" = yes && enable_static=no
|
|
fi
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$enable_shared])
|
|
|
|
AC_MSG_CHECKING([whether to build static libraries])
|
|
# Make sure either enable_shared or enable_static is yes.
|
|
test "$enable_shared" = yes || 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=$lt_save_CFLAGS
|
|
fi # test "$_lt_disable_FC" != yes
|
|
|
|
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 "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
|
|
AC_SUBST(GCJFLAGS)])])[]dnl
|
|
])
|
|
|
|
# Old name:
|
|
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
|
|
|
|
|
|
# LT_PROG_GO
|
|
# ----------
|
|
AC_DEFUN([LT_PROG_GO],
|
|
[AC_CHECK_TOOL(GOC, gccgo,)
|
|
])
|
|
|
|
|
|
# LT_PROG_RC
|
|
# ----------
|
|
AC_DEFUN([LT_PROG_RC],
|
|
[AC_CHECK_TOOL(RC, windres,)
|
|
])
|
|
|
|
# Old name:
|
|
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([LT_AC_PROG_RC], [])
|
|
|
|
|
|
# _LT_DECL_EGREP
|
|
# --------------
|
|
# If we don't have a new enough Autoconf to choose the best grep
|
|
# available, choose the one first in the user's PATH.
|
|
m4_defun([_LT_DECL_EGREP],
|
|
[AC_REQUIRE([AC_PROG_EGREP])dnl
|
|
AC_REQUIRE([AC_PROG_FGREP])dnl
|
|
test -z "$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 $lt_ac_count -gt 10 && 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([$SED])
|
|
])#AC_PROG_SED
|
|
])#m4_ifndef
|
|
|
|
# Old name:
|
|
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([LT_AC_PROG_SED], [])
|
|
|
|
|
|
# _LT_CHECK_SHELL_FEATURES
|
|
# ------------------------
|
|
# Find out whether the shell is Bourne or XSI compatible,
|
|
# or has some other useful features.
|
|
m4_defun([_LT_CHECK_SHELL_FEATURES],
|
|
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
|
|
# Try some XSI features
|
|
xsi_shell=no
|
|
( _lt_dummy="a/b/c"
|
|
test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
|
|
= c,a/b,b/c, \
|
|
&& eval 'test $(( 1 + 1 )) -eq 2 \
|
|
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
|
|
&& xsi_shell=yes
|
|
AC_MSG_RESULT([$xsi_shell])
|
|
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
|
|
|
|
AC_MSG_CHECKING([whether the shell understands "+="])
|
|
lt_shell_append=no
|
|
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
|
|
>/dev/null 2>&1 \
|
|
&& lt_shell_append=yes
|
|
AC_MSG_RESULT([$lt_shell_append])
|
|
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
|
|
|
|
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_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
|
|
# ------------------------------------------------------
|
|
# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
|
|
# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
|
|
m4_defun([_LT_PROG_FUNCTION_REPLACE],
|
|
[dnl {
|
|
sed -e '/^$1 ()$/,/^} # $1 /c\
|
|
$1 ()\
|
|
{\
|
|
m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
|
|
} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
|
|
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|
|
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
|
|
test 0 -eq $? || _lt_function_replace_fail=:
|
|
])
|
|
|
|
|
|
# _LT_PROG_REPLACE_SHELLFNS
|
|
# -------------------------
|
|
# Replace existing portable implementations of several shell functions with
|
|
# equivalent extended shell implementations where those features are available..
|
|
m4_defun([_LT_PROG_REPLACE_SHELLFNS],
|
|
[if test x"$xsi_shell" = xyes; then
|
|
_LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
|
|
case ${1} in
|
|
*/*) func_dirname_result="${1%/*}${2}" ;;
|
|
* ) func_dirname_result="${3}" ;;
|
|
esac])
|
|
|
|
_LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
|
|
func_basename_result="${1##*/}"])
|
|
|
|
_LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
|
|
case ${1} in
|
|
*/*) func_dirname_result="${1%/*}${2}" ;;
|
|
* ) func_dirname_result="${3}" ;;
|
|
esac
|
|
func_basename_result="${1##*/}"])
|
|
|
|
_LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
|
|
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
|
|
# positional parameters, so assign one to ordinary parameter first.
|
|
func_stripname_result=${3}
|
|
func_stripname_result=${func_stripname_result#"${1}"}
|
|
func_stripname_result=${func_stripname_result%"${2}"}])
|
|
|
|
_LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
|
|
func_split_long_opt_name=${1%%=*}
|
|
func_split_long_opt_arg=${1#*=}])
|
|
|
|
_LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
|
|
func_split_short_opt_arg=${1#??}
|
|
func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
|
|
|
|
_LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
|
|
case ${1} in
|
|
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
|
|
*) func_lo2o_result=${1} ;;
|
|
esac])
|
|
|
|
_LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
|
|
|
|
_LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
|
|
|
|
_LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
|
|
fi
|
|
|
|
if test x"$lt_shell_append" = xyes; then
|
|
_LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
|
|
|
|
_LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
|
|
func_quote_for_eval "${2}"
|
|
dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
|
|
eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
|
|
|
|
# Save a `func_append' function call where possible by direct use of '+='
|
|
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
|
|
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|
|
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
|
|
test 0 -eq $? || _lt_function_replace_fail=:
|
|
else
|
|
# Save a `func_append' function call even when '+=' is not available
|
|
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
|
|
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|
|
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
|
|
test 0 -eq $? || _lt_function_replace_fail=:
|
|
fi
|
|
|
|
if test x"$_lt_function_replace_fail" = x":"; then
|
|
AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
|
|
fi
|
|
])
|
|
|
|
# _LT_PATH_CONVERSION_FUNCTIONS
|
|
# -----------------------------
|
|
# Determine which 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, 2008, 2009 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 7 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_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],
|
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
|
|
the `disable-fast-install' option into LT_INIT's first parameter.])
|
|
])
|
|
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
|
|
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
|
|
|
|
|
|
# _LT_WITH_PIC([MODE])
|
|
# --------------------
|
|
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
|
|
# LT_INIT options.
|
|
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
|
|
m4_define([_LT_WITH_PIC],
|
|
[AC_ARG_WITH([pic],
|
|
[AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
|
|
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
|
|
[lt_p=${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="$lt_save_ifs"
|
|
;;
|
|
esac],
|
|
[pic_mode=default])
|
|
|
|
test -z "$pic_mode" && 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],
|
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
|
put the `pic-only' option into LT_INIT's first parameter.])
|
|
])
|
|
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
|
|
|
|
|
|
m4_define([_LTDL_MODE], [])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
|
|
[m4_define([_LTDL_MODE], [nonrecursive])])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
|
|
[m4_define([_LTDL_MODE], [recursive])])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
|
|
[m4_define([_LTDL_MODE], [subproject])])
|
|
|
|
m4_define([_LTDL_TYPE], [])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [installable],
|
|
[m4_define([_LTDL_TYPE], [installable])])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
|
|
[m4_define([_LTDL_TYPE], [convenience])])
|
|
|
|
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
|
|
#
|
|
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
|
|
# Written by Gary V. Vaughan, 2004
|
|
#
|
|
# This file is free software; the Free Software Foundation gives
|
|
# unlimited permission to copy and/or distribute it, with or without
|
|
# modifications, as long as this notice is preserved.
|
|
|
|
# serial 6 ltsugar.m4
|
|
|
|
# This is to help aclocal find these macros, as it can't see m4_define.
|
|
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
|
|
|
|
|
|
# lt_join(SEP, ARG1, [ARG2...])
|
|
# -----------------------------
|
|
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
|
|
# associated separator.
|
|
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
|
|
# versions in m4sugar had bugs.
|
|
m4_define([lt_join],
|
|
[m4_if([$#], [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 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 3337 ltversion.m4
|
|
# This file is part of GNU Libtool
|
|
|
|
m4_define([LT_PACKAGE_VERSION], [2.4.2])
|
|
m4_define([LT_PACKAGE_REVISION], [1.3337])
|
|
|
|
AC_DEFUN([LTVERSION_VERSION],
|
|
[macro_version='2.4.2'
|
|
macro_revision='1.3337'
|
|
_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 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])])
|
|
|
|
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
|
|
#
|
|
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
#
|
|
# As a special exception to the GNU General Public License, if you
|
|
# distribute this file as part of a program that contains a
|
|
# configuration script generated by Autoconf, you may include it under
|
|
# the same distribution terms that you use for the rest of that program.
|
|
|
|
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
|
|
# ----------------------------------
|
|
AC_DEFUN([PKG_PROG_PKG_CONFIG],
|
|
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
|
|
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
|
|
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
|
|
if test "x$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 $_pkg_min_version; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
PKG_CONFIG=""
|
|
fi
|
|
|
|
fi[]dnl
|
|
])# PKG_PROG_PKG_CONFIG
|
|
|
|
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
|
#
|
|
# Check to see whether a particular set of modules exists. Similar
|
|
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
|
|
#
|
|
#
|
|
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
|
|
# this or PKG_CHECK_MODULES is called, or make sure to call
|
|
# PKG_CHECK_EXISTS manually
|
|
# --------------------------------------------------------------
|
|
AC_DEFUN([PKG_CHECK_EXISTS],
|
|
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
|
if test -n "$PKG_CONFIG" && \
|
|
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
|
|
m4_ifval([$2], [$2], [:])
|
|
m4_ifvaln([$3], [else
|
|
$3])dnl
|
|
fi])
|
|
|
|
|
|
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
|
|
# ---------------------------------------------
|
|
m4_define([_PKG_CONFIG],
|
|
[if test -n "$PKG_CONFIG"; then
|
|
if test -n "$$1"; then
|
|
pkg_cv_[]$1="$$1"
|
|
else
|
|
PKG_CHECK_EXISTS([$3],
|
|
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
|
|
[pkg_failed=yes])
|
|
fi
|
|
else
|
|
pkg_failed=untried
|
|
fi[]dnl
|
|
])# _PKG_CONFIG
|
|
|
|
# _PKG_SHORT_ERRORS_SUPPORTED
|
|
# -----------------------------
|
|
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
|
|
])# _PKG_SHORT_ERRORS_SUPPORTED
|
|
|
|
|
|
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
|
|
# [ACTION-IF-NOT-FOUND])
|
|
#
|
|
#
|
|
# Note that if there is a possibility the first call to
|
|
# PKG_CHECK_MODULES might not happen, you should be sure to include an
|
|
# 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
|
|
_PKG_SHORT_ERRORS_SUPPORTED
|
|
if test $_pkg_short_errors_supported = yes; then
|
|
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
|
|
else
|
|
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
|
|
fi
|
|
# Put the nasty error message in config.log where it belongs
|
|
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
|
|
|
|
ifelse([$4], , [AC_MSG_ERROR(dnl
|
|
[Package requirements ($2) were not met:
|
|
|
|
$$1_PKG_ERRORS
|
|
|
|
Consider adjusting the PKG_CONFIG_PATH environment variable if you
|
|
installed software in a non-standard prefix.
|
|
|
|
_PKG_TEXT
|
|
])],
|
|
[AC_MSG_RESULT([no])
|
|
$4])
|
|
elif test $pkg_failed = untried; then
|
|
ifelse([$4], , [AC_MSG_FAILURE(dnl
|
|
[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://www.freedesktop.org/software/pkgconfig>.])],
|
|
[$4])
|
|
else
|
|
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
|
|
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
|
|
AC_MSG_RESULT([yes])
|
|
ifelse([$3], , :, [$3])
|
|
fi[]dnl
|
|
])# PKG_CHECK_MODULES
|
|
|
|
# Copyright (C) 2002-2012 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_AUTOMAKE_VERSION(VERSION)
|
|
# ----------------------------
|
|
# Automake X.Y traces this macro to ensure aclocal.m4 has been
|
|
# generated from the m4 files accompanying Automake X.Y.
|
|
# (This private macro should not be called outside this file.)
|
|
AC_DEFUN([AM_AUTOMAKE_VERSION],
|
|
[am__api_version='1.12'
|
|
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
|
|
dnl require some minimum version. Point them to the right macro.
|
|
m4_if([$1], [1.12.3], [],
|
|
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
|
|
])
|
|
|
|
# _AM_AUTOCONF_VERSION(VERSION)
|
|
# -----------------------------
|
|
# aclocal traces this macro to find the Autoconf version.
|
|
# This is a private macro too. Using m4_define simplifies
|
|
# the logic in aclocal, which can simply ignore this definition.
|
|
m4_define([_AM_AUTOCONF_VERSION], [])
|
|
|
|
# AM_SET_CURRENT_AUTOMAKE_VERSION
|
|
# -------------------------------
|
|
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
|
|
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
|
|
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
|
|
[AM_AUTOMAKE_VERSION([1.12.3])dnl
|
|
m4_ifndef([AC_AUTOCONF_VERSION],
|
|
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
|
|
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
|
|
|
|
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
|
|
|
|
# Copyright (C) 2001-2012 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.
|
|
|
|
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
|
|
# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
|
|
# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
|
|
#
|
|
# Of course, Automake must honor this variable whenever it calls a
|
|
# tool from the auxiliary directory. The problem is that $srcdir (and
|
|
# therefore $ac_aux_dir as well) can be either absolute or relative,
|
|
# depending on how configure is run. This is pretty annoying, since
|
|
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
|
|
# source directory, any form will work fine, but in subdirectories a
|
|
# relative path needs to be adjusted first.
|
|
#
|
|
# $ac_aux_dir/missing
|
|
# fails when called from a subdirectory if $ac_aux_dir is relative
|
|
# $top_srcdir/$ac_aux_dir/missing
|
|
# fails if $ac_aux_dir is absolute,
|
|
# fails when called from a subdirectory in a VPATH build with
|
|
# a relative $ac_aux_dir
|
|
#
|
|
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
|
|
# are both prefixed by $srcdir. In an in-source build this is usually
|
|
# harmless because $srcdir is '.', but things will broke when you
|
|
# start a VPATH build or use an absolute $srcdir.
|
|
#
|
|
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
|
|
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
|
|
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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# and then we would define $MISSING as
|
|
# MISSING="\${SHELL} $am_aux_dir/missing"
|
|
# This will work as long as MISSING is not called from configure, because
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|
# unfortunately $(top_srcdir) has no meaning in configure.
|
|
# However there are other variables, like CC, which are often used in
|
|
# configure, and could therefore not use this "fixed" $ac_aux_dir.
|
|
#
|
|
# Another solution, used here, is to always expand $ac_aux_dir to an
|
|
# absolute PATH. The drawback is that using absolute paths prevent a
|
|
# configured tree to be moved without reconfiguration.
|
|
|
|
AC_DEFUN([AM_AUX_DIR_EXPAND],
|
|
[dnl Rely on autoconf to set up CDPATH properly.
|
|
AC_PREREQ([2.50])dnl
|
|
# expand $ac_aux_dir to an absolute path
|
|
am_aux_dir=`cd $ac_aux_dir && pwd`
|
|
])
|
|
|
|
# AM_CONDITIONAL -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1997-2012 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) 1999-2012 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.
|
|
|
|
|
|
# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
|
|
# written in clear, in which case automake, when reading aclocal.m4,
|
|
# will think it sees a *use*, and therefore will trigger all it's
|
|
# C support machinery. Also note that it means that autoscan, seeing
|
|
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
|
|
|
|
|
# _AM_DEPENDENCIES(NAME)
|
|
# ----------------------
|
|
# See how the compiler implements dependency checking.
|
|
# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
|
|
# We try a few techniques and use that to set a single cache variable.
|
|
#
|
|
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
|
|
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
|
|
# dependency, and given that the user is not expected to run this macro,
|
|
# just rely on AC_PROG_CC.
|
|
AC_DEFUN([_AM_DEPENDENCIES],
|
|
[AC_REQUIRE([AM_SET_DEPDIR])dnl
|
|
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
|
|
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
|
|
AC_REQUIRE([AM_DEP_TRACK])dnl
|
|
|
|
m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
|
|
[$1], [CXX], [depcc="$CXX" am_compiler_list=],
|
|
[$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
|
|
[$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
|
|
[$1], [UPC], [depcc="$UPC" am_compiler_list=],
|
|
[$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
|
|
[depcc="$$1" am_compiler_list=])
|
|
|
|
AC_CACHE_CHECK([dependency style of $depcc],
|
|
[am_cv_$1_dependencies_compiler_type],
|
|
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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# We make a subdir and do the tests there. Otherwise we can end up
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|
# making bogus files that we don't know about and never remove. For
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|
# instance it was reported that on HP-UX the gcc test will end up
|
|
# making a dummy file named 'D' -- because '-MD' means "put the output
|
|
# in D".
|
|
rm -rf conftest.dir
|
|
mkdir conftest.dir
|
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# Copy depcomp to subdir because otherwise we won't find it if we're
|
|
# using a relative directory.
|
|
cp "$am_depcomp" conftest.dir
|
|
cd conftest.dir
|
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# We will build objects and dependencies in a subdirectory because
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|
# it helps to detect inapplicable dependency modes. For instance
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# both Tru64's cc and ICC support -MD to output dependencies as a
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# side effect of compilation, but ICC will put the dependencies in
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# the current directory while Tru64 will put them in the object
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# directory.
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mkdir sub
|
|
|
|
am_cv_$1_dependencies_compiler_type=none
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if test "$am_compiler_list" = ""; then
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|
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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fi
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|
am__universal=false
|
|
m4_case([$1], [CC],
|
|
[case " $depcc " in #(
|
|
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
|
esac],
|
|
[CXX],
|
|
[case " $depcc " in #(
|
|
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
|
esac])
|
|
|
|
for depmode in $am_compiler_list; do
|
|
# Setup a source with many dependencies, because some compilers
|
|
# like to wrap large dependency lists on column 80 (with \), and
|
|
# we should not choose a depcomp mode which is confused by this.
|
|
#
|
|
# We need to recreate these files for each test, as the compiler may
|
|
# overwrite some of them when testing with obscure command lines.
|
|
# This happens at least with the AIX C compiler.
|
|
: > sub/conftest.c
|
|
for i in 1 2 3 4 5 6; do
|
|
echo '#include "conftst'$i'.h"' >> sub/conftest.c
|
|
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
|
|
# Solaris 10 /bin/sh.
|
|
echo '/* dummy */' > sub/conftst$i.h
|
|
done
|
|
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
|
|
|
|
# We check with '-c' and '-o' for the sake of the "dashmstdout"
|
|
# mode. It turns out that the SunPro C++ compiler does not properly
|
|
# handle '-M -o', and we need to detect this. Also, some Intel
|
|
# versions had trouble with output in subdirs.
|
|
am__obj=sub/conftest.${OBJEXT-o}
|
|
am__minus_obj="-o $am__obj"
|
|
case $depmode in
|
|
gcc)
|
|
# This depmode causes a compiler race in universal mode.
|
|
test "$am__universal" = false || continue
|
|
;;
|
|
nosideeffect)
|
|
# After this tag, mechanisms are not by side-effect, so they'll
|
|
# only be used when explicitly requested.
|
|
if test "x$enable_dependency_tracking" = xyes; then
|
|
continue
|
|
else
|
|
break
|
|
fi
|
|
;;
|
|
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
|
|
# This compiler won't grok '-c -o', but also, the minuso test has
|
|
# not run yet. These depmodes are late enough in the game, and
|
|
# so weak that their functioning should not be impacted.
|
|
am__obj=conftest.${OBJEXT-o}
|
|
am__minus_obj=
|
|
;;
|
|
none) break ;;
|
|
esac
|
|
if depmode=$depmode \
|
|
source=sub/conftest.c object=$am__obj \
|
|
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
|
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
|
|
>/dev/null 2>conftest.err &&
|
|
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
|
|
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
|
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
|
|
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
|
# icc doesn't choke on unknown options, it will just issue warnings
|
|
# or remarks (even with -Werror). So we grep stderr for any message
|
|
# that says an option was ignored or not supported.
|
|
# When given -MP, icc 7.0 and 7.1 complain thusly:
|
|
# icc: Command line warning: ignoring option '-M'; no argument required
|
|
# The diagnosis changed in icc 8.0:
|
|
# icc: Command line remark: option '-MP' not supported
|
|
if (grep 'ignoring option' conftest.err ||
|
|
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
|
am_cv_$1_dependencies_compiler_type=$depmode
|
|
break
|
|
fi
|
|
fi
|
|
done
|
|
|
|
cd ..
|
|
rm -rf conftest.dir
|
|
else
|
|
am_cv_$1_dependencies_compiler_type=none
|
|
fi
|
|
])
|
|
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
|
|
AM_CONDITIONAL([am__fastdep$1], [
|
|
test "x$enable_dependency_tracking" != xno \
|
|
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
|
|
])
|
|
|
|
|
|
# AM_SET_DEPDIR
|
|
# -------------
|
|
# Choose a directory name for dependency files.
|
|
# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
|
|
AC_DEFUN([AM_SET_DEPDIR],
|
|
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
|
|
])
|
|
|
|
|
|
# AM_DEP_TRACK
|
|
# ------------
|
|
AC_DEFUN([AM_DEP_TRACK],
|
|
[AC_ARG_ENABLE([dependency-tracking], [dnl
|
|
AS_HELP_STRING(
|
|
[--enable-dependency-tracking],
|
|
[do not reject slow dependency extractors])
|
|
AS_HELP_STRING(
|
|
[--disable-dependency-tracking],
|
|
[speeds up one-time build])])
|
|
if test "x$enable_dependency_tracking" != xno; then
|
|
am_depcomp="$ac_aux_dir/depcomp"
|
|
AMDEPBACKSLASH='\'
|
|
am__nodep='_no'
|
|
fi
|
|
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
|
AC_SUBST([AMDEPBACKSLASH])dnl
|
|
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
|
|
AC_SUBST([am__nodep])dnl
|
|
_AM_SUBST_NOTMAKE([am__nodep])dnl
|
|
])
|
|
|
|
# Generate code to set up dependency tracking. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1999-2012 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_OUTPUT_DEPENDENCY_COMMANDS
|
|
# ------------------------------
|
|
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[{
|
|
# Autoconf 2.62 quotes --file arguments for eval, but not when files
|
|
# are listed without --file. Let's play safe and only enable the eval
|
|
# if we detect the quoting.
|
|
case $CONFIG_FILES in
|
|
*\'*) eval set x "$CONFIG_FILES" ;;
|
|
*) set x $CONFIG_FILES ;;
|
|
esac
|
|
shift
|
|
for mf
|
|
do
|
|
# Strip MF so we end up with the name of the file.
|
|
mf=`echo "$mf" | sed -e 's/:.*$//'`
|
|
# Check whether this is an Automake generated Makefile or not.
|
|
# We used to match only the files named 'Makefile.in', but
|
|
# some people rename them; so instead we look at the file content.
|
|
# Grep'ing the first line is not enough: some people post-process
|
|
# each Makefile.in and add a new line on top of each file to say so.
|
|
# Grep'ing the whole file is not good either: AIX grep has a line
|
|
# limit of 2048, but all sed's we know have understand at least 4000.
|
|
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
|
dirpart=`AS_DIRNAME("$mf")`
|
|
else
|
|
continue
|
|
fi
|
|
# Extract the definition of DEPDIR, am__include, and am__quote
|
|
# from the Makefile without running 'make'.
|
|
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
|
test -z "$DEPDIR" && continue
|
|
am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
|
test -z "am__include" && continue
|
|
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
|
# Find all dependency output files, they are included files with
|
|
# $(DEPDIR) in their names. We invoke sed twice because it is the
|
|
# simplest approach to changing $(DEPDIR) to its actual value in the
|
|
# expansion.
|
|
for file in `sed -n "
|
|
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
|
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
|
|
# Make sure the directory exists.
|
|
test -f "$dirpart/$file" && continue
|
|
fdir=`AS_DIRNAME(["$file"])`
|
|
AS_MKDIR_P([$dirpart/$fdir])
|
|
# echo "creating $dirpart/$file"
|
|
echo '# dummy' > "$dirpart/$file"
|
|
done
|
|
done
|
|
}
|
|
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
|
|
|
# AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
# -----------------------------
|
|
# This macro should only be invoked once -- use via AC_REQUIRE.
|
|
#
|
|
# This code is only required when automatic dependency tracking
|
|
# is enabled. FIXME. This creates each '.P' file that we will
|
|
# need in order to bootstrap the dependency handling code.
|
|
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[AC_CONFIG_COMMANDS([depfiles],
|
|
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
|
])
|
|
|
|
# Do all the work for Automake. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1996-2012 Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# This macro actually does too much. Some checks are only needed if
|
|
# your package does certain things. But this isn't really a big deal.
|
|
|
|
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
|
# AM_INIT_AUTOMAKE([OPTIONS])
|
|
# -----------------------------------------------
|
|
# The call with PACKAGE and VERSION arguments is the old style
|
|
# call (pre autoconf-2.50), which is being phased out. PACKAGE
|
|
# and VERSION should now be passed to AC_INIT and removed from
|
|
# the call to AM_INIT_AUTOMAKE.
|
|
# We support both call styles for the transition. After
|
|
# the next Automake release, Autoconf can make the AC_INIT
|
|
# arguments mandatory, and then we can depend on a new Autoconf
|
|
# release and drop the old call support.
|
|
AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
[AC_PREREQ([2.62])dnl
|
|
dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
|
dnl the ones we care about.
|
|
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
|
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
AC_REQUIRE([AC_PROG_INSTALL])dnl
|
|
if test "`cd $srcdir && pwd`" != "`pwd`"; then
|
|
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
|
|
# is not polluted with repeated "-I."
|
|
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
|
|
# test to see if srcdir already configured
|
|
if test -f $srcdir/config.status; then
|
|
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
fi
|
|
fi
|
|
|
|
# test whether we have cygpath
|
|
if test -z "$CYGPATH_W"; then
|
|
if (cygpath --version) >/dev/null 2>/dev/null; then
|
|
CYGPATH_W='cygpath -w'
|
|
else
|
|
CYGPATH_W=echo
|
|
fi
|
|
fi
|
|
AC_SUBST([CYGPATH_W])
|
|
|
|
# Define the identity of the package.
|
|
dnl Distinguish between old-style and new-style calls.
|
|
m4_ifval([$2],
|
|
[AC_DIAGNOSE([obsolete],
|
|
[$0: two- and three-arguments forms are deprecated. For more info, see:
|
|
http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_INIT_AUTOMAKE-invocation])
|
|
m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
|
AC_SUBST([PACKAGE], [$1])dnl
|
|
AC_SUBST([VERSION], [$2])],
|
|
[_AM_SET_OPTIONS([$1])dnl
|
|
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
|
m4_if(
|
|
m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
|
|
[ok:ok],,
|
|
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
|
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
|
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
|
|
|
_AM_IF_OPTION([no-define],,
|
|
[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
|
|
AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
|
|
|
|
# Some tools Automake needs.
|
|
AC_REQUIRE([AM_SANITY_CHECK])dnl
|
|
AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
|
AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
|
|
AM_MISSING_PROG([AUTOCONF], [autoconf])
|
|
AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
|
|
AM_MISSING_PROG([AUTOHEADER], [autoheader])
|
|
AM_MISSING_PROG([MAKEINFO], [makeinfo])
|
|
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
|
|
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
|
# For better backward compatibility. To be removed once Automake 1.9.x
|
|
# dies out for good. For more background, see:
|
|
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
|
|
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
|
|
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
|
|
# We need awk for the "check" target. The system "awk" is bad on
|
|
# some platforms.
|
|
AC_REQUIRE([AC_PROG_AWK])dnl
|
|
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
|
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
|
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
|
[_AM_PROG_TAR([v7])])])
|
|
_AM_IF_OPTION([no-dependencies],,
|
|
[AC_PROVIDE_IFELSE([AC_PROG_CC],
|
|
[_AM_DEPENDENCIES([CC])],
|
|
[m4_define([AC_PROG_CC],
|
|
m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
|
|
AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
|
[_AM_DEPENDENCIES([CXX])],
|
|
[m4_define([AC_PROG_CXX],
|
|
m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
|
|
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
|
[_AM_DEPENDENCIES([OBJC])],
|
|
[m4_define([AC_PROG_OBJC],
|
|
m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
|
|
dnl Support for Objective C++ was only introduced in Autoconf 2.65,
|
|
dnl but we still cater to Autoconf 2.62.
|
|
m4_ifdef([AC_PROG_OBJCXX],
|
|
[AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
|
|
[_AM_DEPENDENCIES([OBJCXX])],
|
|
[m4_define([AC_PROG_OBJCXX],
|
|
m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
|
|
])
|
|
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
|
|
dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
|
|
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
|
|
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
|
|
AC_CONFIG_COMMANDS_PRE(dnl
|
|
[m4_provide_if([_AM_COMPILER_EXEEXT],
|
|
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
|
|
])
|
|
|
|
dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
|
|
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
|
|
dnl mangled by Autoconf and run in a shell conditional statement.
|
|
m4_define([_AC_COMPILER_EXEEXT],
|
|
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
|
|
|
|
|
|
# When config.status generates a header, we must update the stamp-h file.
|
|
# This file resides in the same directory as the config header
|
|
# that is generated. The stamp files are numbered to have different names.
|
|
|
|
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
|
# loop where config.status creates the headers, so we can generate
|
|
# our stamp files there.
|
|
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
|
[# Compute $1's index in $config_headers.
|
|
_am_arg=$1
|
|
_am_stamp_count=1
|
|
for _am_header in $config_headers :; do
|
|
case $_am_header in
|
|
$_am_arg | $_am_arg:* )
|
|
break ;;
|
|
* )
|
|
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
|
esac
|
|
done
|
|
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
|
|
|
# Copyright (C) 2001-2012 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_PROG_INSTALL_SH
|
|
# ------------------
|
|
# Define $install_sh.
|
|
AC_DEFUN([AM_PROG_INSTALL_SH],
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
if test x"${install_sh}" != xset; then
|
|
case $am_aux_dir in
|
|
*\ * | *\ *)
|
|
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
|
*)
|
|
install_sh="\${SHELL} $am_aux_dir/install-sh"
|
|
esac
|
|
fi
|
|
AC_SUBST([install_sh])])
|
|
|
|
# Copyright (C) 2003-2012 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.
|
|
|
|
# Check whether the underlying file-system supports filenames
|
|
# with a leading dot. For instance MS-DOS doesn't.
|
|
AC_DEFUN([AM_SET_LEADING_DOT],
|
|
[rm -rf .tst 2>/dev/null
|
|
mkdir .tst 2>/dev/null
|
|
if test -d .tst; then
|
|
am__leading_dot=.
|
|
else
|
|
am__leading_dot=_
|
|
fi
|
|
rmdir .tst 2>/dev/null
|
|
AC_SUBST([am__leading_dot])])
|
|
|
|
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
|
|
# From Jim Meyering
|
|
|
|
# Copyright (C) 1996-2012 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_MAINTAINER_MODE([DEFAULT-MODE])
|
|
# ----------------------------------
|
|
# Control maintainer-specific portions of Makefiles.
|
|
# Default is to disable them, unless 'enable' is passed literally.
|
|
# For symmetry, 'disable' may be passed as well. Anyway, the user
|
|
# can override the default with the --enable/--disable switch.
|
|
AC_DEFUN([AM_MAINTAINER_MODE],
|
|
[m4_case(m4_default([$1], [disable]),
|
|
[enable], [m4_define([am_maintainer_other], [disable])],
|
|
[disable], [m4_define([am_maintainer_other], [enable])],
|
|
[m4_define([am_maintainer_other], [enable])
|
|
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
|
|
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
|
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
|
|
AC_ARG_ENABLE([maintainer-mode],
|
|
[AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
|
|
am_maintainer_other[ make rules and dependencies not useful
|
|
(and sometimes confusing) to the casual installer])],
|
|
[USE_MAINTAINER_MODE=$enableval],
|
|
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
|
|
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
|
|
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
|
|
MAINT=$MAINTAINER_MODE_TRUE
|
|
AC_SUBST([MAINT])dnl
|
|
]
|
|
)
|
|
|
|
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
|
|
|
|
# Check to see how 'make' treats includes. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 2001-2012 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_MAKE_INCLUDE()
|
|
# -----------------
|
|
# Check to see how make treats includes.
|
|
AC_DEFUN([AM_MAKE_INCLUDE],
|
|
[am_make=${MAKE-make}
|
|
cat > confinc << 'END'
|
|
am__doit:
|
|
@echo this is the am__doit target
|
|
.PHONY: am__doit
|
|
END
|
|
# If we don't find an include directive, just comment out the code.
|
|
AC_MSG_CHECKING([for style of include used by $am_make])
|
|
am__include="#"
|
|
am__quote=
|
|
_am_result=none
|
|
# First try GNU make style include.
|
|
echo "include confinc" > confmf
|
|
# Ignore all kinds of additional output from 'make'.
|
|
case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
*the\ am__doit\ target*)
|
|
am__include=include
|
|
am__quote=
|
|
_am_result=GNU
|
|
;;
|
|
esac
|
|
# Now try BSD make style include.
|
|
if test "$am__include" = "#"; then
|
|
echo '.include "confinc"' > confmf
|
|
case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
*the\ am__doit\ target*)
|
|
am__include=.include
|
|
am__quote="\""
|
|
_am_result=BSD
|
|
;;
|
|
esac
|
|
fi
|
|
AC_SUBST([am__include])
|
|
AC_SUBST([am__quote])
|
|
AC_MSG_RESULT([$_am_result])
|
|
rm -f confinc confmf
|
|
])
|
|
|
|
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1997-2012 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_MISSING_PROG(NAME, PROGRAM)
|
|
# ------------------------------
|
|
AC_DEFUN([AM_MISSING_PROG],
|
|
[AC_REQUIRE([AM_MISSING_HAS_RUN])
|
|
$1=${$1-"${am_missing_run}$2"}
|
|
AC_SUBST($1)])
|
|
|
|
# AM_MISSING_HAS_RUN
|
|
# ------------------
|
|
# Define MISSING if not defined so far and test if it supports --run.
|
|
# If it does, set am_missing_run to use it, otherwise, to nothing.
|
|
AC_DEFUN([AM_MISSING_HAS_RUN],
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
AC_REQUIRE_AUX_FILE([missing])dnl
|
|
if test x"${MISSING+set}" != xset; then
|
|
case $am_aux_dir in
|
|
*\ * | *\ *)
|
|
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
|
|
*)
|
|
MISSING="\${SHELL} $am_aux_dir/missing" ;;
|
|
esac
|
|
fi
|
|
# Use eval to expand $SHELL
|
|
if eval "$MISSING --run true"; then
|
|
am_missing_run="$MISSING --run "
|
|
else
|
|
am_missing_run=
|
|
AC_MSG_WARN(['missing' script is too old or missing])
|
|
fi
|
|
])
|
|
|
|
# Helper functions for option handling. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 2001-2012 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_MANGLE_OPTION(NAME)
|
|
# -----------------------
|
|
AC_DEFUN([_AM_MANGLE_OPTION],
|
|
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
|
|
|
# _AM_SET_OPTION(NAME)
|
|
# --------------------
|
|
# Set option NAME. Presently that only means defining a flag for this option.
|
|
AC_DEFUN([_AM_SET_OPTION],
|
|
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
|
|
|
|
# _AM_SET_OPTIONS(OPTIONS)
|
|
# ------------------------
|
|
# OPTIONS is a space-separated list of Automake options.
|
|
AC_DEFUN([_AM_SET_OPTIONS],
|
|
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
|
|
|
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
|
# -------------------------------------------
|
|
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
|
AC_DEFUN([_AM_IF_OPTION],
|
|
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
|
|
|
# Check to make sure that the build environment is sane. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 1996-2012 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_SANITY_CHECK
|
|
# ---------------
|
|
AC_DEFUN([AM_SANITY_CHECK],
|
|
[AC_MSG_CHECKING([whether build environment is sane])
|
|
# Reject unsafe characters in $srcdir or the absolute working directory
|
|
# name. Accept space and tab only in the latter.
|
|
am_lf='
|
|
'
|
|
case `pwd` in
|
|
*[[\\\"\#\$\&\'\`$am_lf]]*)
|
|
AC_MSG_ERROR([unsafe absolute working directory name]);;
|
|
esac
|
|
case $srcdir in
|
|
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
|
|
AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
|
|
esac
|
|
|
|
# Do 'set' in a subshell so we don't clobber the current shell's
|
|
# arguments. Must try -L first in case configure is actually a
|
|
# symlink; some systems play weird games with the mod time of symlinks
|
|
# (eg FreeBSD returns the mod time of the symlink's containing
|
|
# directory).
|
|
if (
|
|
am_has_slept=no
|
|
for am_try in 1 2; do
|
|
echo "timestamp, slept: $am_has_slept" > conftest.file
|
|
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
|
if test "$[*]" = "X"; then
|
|
# -L didn't work.
|
|
set X `ls -t "$srcdir/configure" conftest.file`
|
|
fi
|
|
if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
|
# If neither matched, then we have a broken ls. This can happen
|
|
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
# broken ls alias from the environment. This has actually
|
|
# happened. Such a system could not be considered "sane".
|
|
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
alias in your environment])
|
|
fi
|
|
if test "$[2]" = conftest.file || test $am_try -eq 2; then
|
|
break
|
|
fi
|
|
# Just in case.
|
|
sleep 1
|
|
am_has_slept=yes
|
|
done
|
|
test "$[2]" = conftest.file
|
|
)
|
|
then
|
|
# Ok.
|
|
:
|
|
else
|
|
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
Check your system clock])
|
|
fi
|
|
AC_MSG_RESULT([yes])
|
|
# If we didn't sleep, we still need to ensure time stamps of config.status and
|
|
# generated files are strictly newer.
|
|
am_sleep_pid=
|
|
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
|
|
( sleep 1 ) &
|
|
am_sleep_pid=$!
|
|
fi
|
|
AC_CONFIG_COMMANDS_PRE(
|
|
[AC_MSG_CHECKING([that generated files are newer than configure])
|
|
if test -n "$am_sleep_pid"; then
|
|
# Hide warnings about reused PIDs.
|
|
wait $am_sleep_pid 2>/dev/null
|
|
fi
|
|
AC_MSG_RESULT([done])])
|
|
rm -f conftest.file
|
|
])
|
|
|
|
# Copyright (C) 2009-2012 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_SILENT_RULES([DEFAULT])
|
|
# --------------------------
|
|
# Enable less verbose build rules; with the default set to DEFAULT
|
|
# ("yes" being less verbose, "no" or empty being verbose).
|
|
AC_DEFUN([AM_SILENT_RULES],
|
|
[AC_ARG_ENABLE([silent-rules], [dnl
|
|
AS_HELP_STRING(
|
|
[--enable-silent-rules],
|
|
[less verbose build output (undo: "make V=1")])
|
|
AS_HELP_STRING(
|
|
[--disable-silent-rules],
|
|
[verbose build output (undo: "make V=0")])dnl
|
|
])
|
|
case $enable_silent_rules in @%:@ (((
|
|
yes) AM_DEFAULT_VERBOSITY=0;;
|
|
no) AM_DEFAULT_VERBOSITY=1;;
|
|
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
|
|
esac
|
|
dnl
|
|
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
|
|
dnl do not support nested variable expansions.
|
|
dnl See automake bug#9928 and bug#10237.
|
|
am_make=${MAKE-make}
|
|
AC_CACHE_CHECK([whether $am_make supports nested variables],
|
|
[am_cv_make_support_nested_variables],
|
|
[if AS_ECHO([['TRUE=$(BAR$(V))
|
|
BAR0=false
|
|
BAR1=true
|
|
V=1
|
|
am__doit:
|
|
@$(TRUE)
|
|
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
|
|
am_cv_make_support_nested_variables=yes
|
|
else
|
|
am_cv_make_support_nested_variables=no
|
|
fi])
|
|
if test $am_cv_make_support_nested_variables = yes; then
|
|
dnl Using '$V' instead of '$(V)' breaks IRIX make.
|
|
AM_V='$(V)'
|
|
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
|
|
else
|
|
AM_V=$AM_DEFAULT_VERBOSITY
|
|
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
|
|
fi
|
|
AC_SUBST([AM_V])dnl
|
|
AM_SUBST_NOTMAKE([AM_V])dnl
|
|
AC_SUBST([AM_DEFAULT_V])dnl
|
|
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
|
|
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
|
|
AM_BACKSLASH='\'
|
|
AC_SUBST([AM_BACKSLASH])dnl
|
|
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
|
|
])
|
|
|
|
# Copyright (C) 2001-2012 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_PROG_INSTALL_STRIP
|
|
# ---------------------
|
|
# One issue with vendor 'install' (even GNU) is that you can't
|
|
# specify the program used to strip binaries. This is especially
|
|
# annoying in cross-compiling environments, where the build's strip
|
|
# is unlikely to handle the host's binaries.
|
|
# Fortunately install-sh will honor a STRIPPROG variable, so we
|
|
# always use install-sh in "make install-strip", and initialize
|
|
# STRIPPROG with the value of the STRIP variable (set by the user).
|
|
AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
|
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
# Installed binaries are usually stripped using 'strip' when the user
|
|
# run "make install-strip". However 'strip' might not be the right
|
|
# tool to use in cross-compilation environments, therefore Automake
|
|
# will honor the 'STRIP' environment variable to overrule this program.
|
|
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
|
|
if test "$cross_compiling" != no; then
|
|
AC_CHECK_TOOL([STRIP], [strip], :)
|
|
fi
|
|
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
|
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
|
# Copyright (C) 2006-2012 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($@)])
|
|
|
|
# Check how to create a tarball. -*- Autoconf -*-
|
|
|
|
# Copyright (C) 2004-2012 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_PROG_TAR(FORMAT)
|
|
# --------------------
|
|
# Check how to create a tarball in format FORMAT.
|
|
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
|
|
#
|
|
# Substitute a variable $(am__tar) that is a command
|
|
# writing to stdout a FORMAT-tarball containing the directory
|
|
# $tardir.
|
|
# tardir=directory && $(am__tar) > result.tar
|
|
#
|
|
# Substitute a variable $(am__untar) that extract such
|
|
# a tarball read from stdin.
|
|
# $(am__untar) < result.tar
|
|
AC_DEFUN([_AM_PROG_TAR],
|
|
[# Always define AMTAR for backward compatibility. Yes, it's still used
|
|
# in the wild :-( We should find a proper way to deprecate it ...
|
|
AC_SUBST([AMTAR], ['$${TAR-tar}'])
|
|
m4_if([$1], [v7],
|
|
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
|
|
[m4_case([$1], [ustar],, [pax],,
|
|
[m4_fatal([Unknown tar format])])
|
|
AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
# Loop over all known methods to create a tar archive until one works.
|
|
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
|
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
|
# Do not fold the above two line into one, because Tru64 sh and
|
|
# Solaris sh will not grok spaces in the rhs of '-'.
|
|
for _am_tool in $_am_tools
|
|
do
|
|
case $_am_tool in
|
|
gnutar)
|
|
for _am_tar in tar gnutar gtar;
|
|
do
|
|
AM_RUN_LOG([$_am_tar --version]) && break
|
|
done
|
|
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
|
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
|
am__untar="$_am_tar -xf -"
|
|
;;
|
|
plaintar)
|
|
# Must skip GNU tar: if it does not support --format= it doesn't create
|
|
# ustar tarball either.
|
|
(tar --version) >/dev/null 2>&1 && continue
|
|
am__tar='tar chf - "$$tardir"'
|
|
am__tar_='tar chf - "$tardir"'
|
|
am__untar='tar xf -'
|
|
;;
|
|
pax)
|
|
am__tar='pax -L -x $1 -w "$$tardir"'
|
|
am__tar_='pax -L -x $1 -w "$tardir"'
|
|
am__untar='pax -r'
|
|
;;
|
|
cpio)
|
|
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
|
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
|
am__untar='cpio -i -H $1 -d'
|
|
;;
|
|
none)
|
|
am__tar=false
|
|
am__tar_=false
|
|
am__untar=false
|
|
;;
|
|
esac
|
|
|
|
# If the value was cached, stop now. We just wanted to have am__tar
|
|
# and am__untar set.
|
|
test -n "${am_cv_prog_tar_$1}" && break
|
|
|
|
# tar/untar a dummy directory, and stop if the command works
|
|
rm -rf conftest.dir
|
|
mkdir conftest.dir
|
|
echo GrepMe > conftest.dir/file
|
|
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
|
rm -rf conftest.dir
|
|
if test -s conftest.tar; then
|
|
AM_RUN_LOG([$am__untar <conftest.tar])
|
|
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
|
fi
|
|
done
|
|
rm -rf conftest.dir
|
|
|
|
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
|
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
|
AC_SUBST([am__tar])
|
|
AC_SUBST([am__untar])
|
|
]) # _AM_PROG_TAR
|
|
|
|
dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure.
|
|
dnl
|
|
dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
|
|
dnl
|
|
dnl Permission is hereby granted, free of charge, to any person obtaining a
|
|
dnl copy of this software and associated documentation files (the "Software"),
|
|
dnl to deal in the Software without restriction, including without limitation
|
|
dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
dnl and/or sell copies of the Software, and to permit persons to whom the
|
|
dnl Software is furnished to do so, subject to the following conditions:
|
|
dnl
|
|
dnl The above copyright notice and this permission notice (including the next
|
|
dnl paragraph) shall be included in all copies or substantial portions of the
|
|
dnl Software.
|
|
dnl
|
|
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
dnl DEALINGS IN THE SOFTWARE.
|
|
|
|
# XORG_MACROS_VERSION(required-version)
|
|
# -------------------------------------
|
|
# Minimum version: 1.1.0
|
|
#
|
|
# If you're using a macro added in Version 1.1 or newer, include this in
|
|
# your configure.ac with the minimum required version, such as:
|
|
# XORG_MACROS_VERSION(1.1)
|
|
#
|
|
# To ensure that this macro is defined, also add:
|
|
# m4_ifndef([XORG_MACROS_VERSION],
|
|
# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])])
|
|
#
|
|
#
|
|
# See the "minimum version" comment for each macro you use to see what
|
|
# version you require.
|
|
m4_defun([XORG_MACROS_VERSION],[
|
|
m4_define([vers_have], [1.16.2])
|
|
m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))
|
|
m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))
|
|
m4_if(m4_cmp(maj_have, maj_needed), 0,,
|
|
[m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])])
|
|
m4_if(m4_version_compare(vers_have, [$1]), -1,
|
|
[m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])])
|
|
m4_undefine([vers_have])
|
|
m4_undefine([maj_have])
|
|
m4_undefine([maj_needed])
|
|
]) # XORG_MACROS_VERSION
|
|
|
|
# XORG_PROG_RAWCPP()
|
|
# ------------------
|
|
# Minimum version: 1.0.0
|
|
#
|
|
# Find cpp program and necessary flags for use in pre-processing text files
|
|
# such as man pages and config files
|
|
AC_DEFUN([XORG_PROG_RAWCPP],[
|
|
AC_REQUIRE([AC_PROG_CPP])
|
|
AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}],
|
|
[$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib])
|
|
|
|
# Check for flag to avoid builtin definitions - assumes unix is predefined,
|
|
# which is not the best choice for supporting other OS'es, but covers most
|
|
# of the ones we need for now.
|
|
AC_MSG_CHECKING([if $RAWCPP requires -undef])
|
|
AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])])
|
|
if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
|
|
AC_MSG_RESULT([no])
|
|
else
|
|
if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
|
|
RAWCPPFLAGS=-undef
|
|
AC_MSG_RESULT([yes])
|
|
# under Cygwin unix is still defined even with -undef
|
|
elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
|
|
RAWCPPFLAGS="-undef -ansi"
|
|
AC_MSG_RESULT([yes, with -ansi])
|
|
else
|
|
AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.])
|
|
fi
|
|
fi
|
|
rm -f conftest.$ac_ext
|
|
|
|
AC_MSG_CHECKING([if $RAWCPP requires -traditional])
|
|
AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])])
|
|
if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
|
|
AC_MSG_RESULT([no])
|
|
else
|
|
if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
|
|
RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.])
|
|
fi
|
|
fi
|
|
rm -f conftest.$ac_ext
|
|
AC_SUBST(RAWCPPFLAGS)
|
|
]) # XORG_PROG_RAWCPP
|
|
|
|
# XORG_MANPAGE_SECTIONS()
|
|
# -----------------------
|
|
# Minimum version: 1.0.0
|
|
#
|
|
# Determine which sections man pages go in for the different man page types
|
|
# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files.
|
|
# Not sure if there's any better way than just hardcoding by OS name.
|
|
# Override default settings by setting environment variables
|
|
# Added MAN_SUBSTS in version 1.8
|
|
# Added AC_PROG_SED in version 1.8
|
|
|
|
AC_DEFUN([XORG_MANPAGE_SECTIONS],[
|
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
AC_REQUIRE([AC_PROG_SED])
|
|
|
|
if test x$APP_MAN_SUFFIX = x ; then
|
|
APP_MAN_SUFFIX=1
|
|
fi
|
|
if test x$APP_MAN_DIR = x ; then
|
|
APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)'
|
|
fi
|
|
|
|
if test x$LIB_MAN_SUFFIX = x ; then
|
|
LIB_MAN_SUFFIX=3
|
|
fi
|
|
if test x$LIB_MAN_DIR = x ; then
|
|
LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)'
|
|
fi
|
|
|
|
if test x$FILE_MAN_SUFFIX = x ; then
|
|
case $host_os in
|
|
solaris*) FILE_MAN_SUFFIX=4 ;;
|
|
*) FILE_MAN_SUFFIX=5 ;;
|
|
esac
|
|
fi
|
|
if test x$FILE_MAN_DIR = x ; then
|
|
FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)'
|
|
fi
|
|
|
|
if test x$MISC_MAN_SUFFIX = x ; then
|
|
case $host_os in
|
|
solaris*) MISC_MAN_SUFFIX=5 ;;
|
|
*) MISC_MAN_SUFFIX=7 ;;
|
|
esac
|
|
fi
|
|
if test x$MISC_MAN_DIR = x ; then
|
|
MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)'
|
|
fi
|
|
|
|
if test x$DRIVER_MAN_SUFFIX = x ; then
|
|
case $host_os in
|
|
solaris*) DRIVER_MAN_SUFFIX=7 ;;
|
|
*) DRIVER_MAN_SUFFIX=4 ;;
|
|
esac
|
|
fi
|
|
if test x$DRIVER_MAN_DIR = x ; then
|
|
DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)'
|
|
fi
|
|
|
|
if test x$ADMIN_MAN_SUFFIX = x ; then
|
|
case $host_os in
|
|
solaris*) ADMIN_MAN_SUFFIX=1m ;;
|
|
*) ADMIN_MAN_SUFFIX=8 ;;
|
|
esac
|
|
fi
|
|
if test x$ADMIN_MAN_DIR = x ; then
|
|
ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)'
|
|
fi
|
|
|
|
|
|
AC_SUBST([APP_MAN_SUFFIX])
|
|
AC_SUBST([LIB_MAN_SUFFIX])
|
|
AC_SUBST([FILE_MAN_SUFFIX])
|
|
AC_SUBST([MISC_MAN_SUFFIX])
|
|
AC_SUBST([DRIVER_MAN_SUFFIX])
|
|
AC_SUBST([ADMIN_MAN_SUFFIX])
|
|
AC_SUBST([APP_MAN_DIR])
|
|
AC_SUBST([LIB_MAN_DIR])
|
|
AC_SUBST([FILE_MAN_DIR])
|
|
AC_SUBST([MISC_MAN_DIR])
|
|
AC_SUBST([DRIVER_MAN_DIR])
|
|
AC_SUBST([ADMIN_MAN_DIR])
|
|
|
|
XORG_MAN_PAGE="X Version 11"
|
|
AC_SUBST([XORG_MAN_PAGE])
|
|
MAN_SUBSTS="\
|
|
-e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
|
|
-e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
|
|
-e 's|__xservername__|Xorg|g' \
|
|
-e 's|__xconfigfile__|xorg.conf|g' \
|
|
-e 's|__projectroot__|\$(prefix)|g' \
|
|
-e 's|__apploaddir__|\$(appdefaultdir)|g' \
|
|
-e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \
|
|
-e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \
|
|
-e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \
|
|
-e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \
|
|
-e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \
|
|
-e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'"
|
|
AC_SUBST([MAN_SUBSTS])
|
|
|
|
]) # XORG_MANPAGE_SECTIONS
|
|
|
|
# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION])
|
|
# ------------------------
|
|
# Minimum version: 1.7.0
|
|
#
|
|
# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent
|
|
# provided by xorg-sgml-doctools, if installed.
|
|
AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[
|
|
AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])])
|
|
XORG_SGML_PATH=
|
|
PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])],
|
|
[XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`],
|
|
[m4_ifval([$1],[:],
|
|
[if test x"$cross_compiling" != x"yes" ; then
|
|
AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent],
|
|
[XORG_SGML_PATH=$prefix/share/sgml])
|
|
fi])
|
|
])
|
|
|
|
# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing
|
|
# the path and the name of the doc stylesheet
|
|
if test "x$XORG_SGML_PATH" != "x" ; then
|
|
AC_MSG_RESULT([$XORG_SGML_PATH])
|
|
STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11
|
|
XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
|
|
AC_SUBST(XORG_SGML_PATH)
|
|
AC_SUBST(STYLESHEET_SRCDIR)
|
|
AC_SUBST(XSL_STYLESHEET)
|
|
AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"])
|
|
]) # XORG_CHECK_SGML_DOCTOOLS
|
|
|
|
# XORG_CHECK_LINUXDOC
|
|
# -------------------
|
|
# Minimum version: 1.0.0
|
|
#
|
|
# Defines the variable MAKE_TEXT if the necessary tools and
|
|
# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt.
|
|
# Whether or not the necessary tools and files are found can be checked
|
|
# with the AM_CONDITIONAL "BUILD_LINUXDOC"
|
|
AC_DEFUN([XORG_CHECK_LINUXDOC],[
|
|
AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
|
|
AC_REQUIRE([XORG_WITH_PS2PDF])
|
|
|
|
AC_PATH_PROG(LINUXDOC, linuxdoc)
|
|
|
|
AC_MSG_CHECKING([whether to build documentation])
|
|
|
|
if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then
|
|
BUILDDOC=yes
|
|
else
|
|
BUILDDOC=no
|
|
fi
|
|
|
|
AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes])
|
|
|
|
AC_MSG_RESULT([$BUILDDOC])
|
|
|
|
AC_MSG_CHECKING([whether to build pdf documentation])
|
|
|
|
if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then
|
|
BUILDPDFDOC=yes
|
|
else
|
|
BUILDPDFDOC=no
|
|
fi
|
|
|
|
AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
|
|
|
|
AC_MSG_RESULT([$BUILDPDFDOC])
|
|
|
|
MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f"
|
|
MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps"
|
|
MAKE_PDF="$PS2PDF"
|
|
MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0"
|
|
|
|
AC_SUBST(MAKE_TEXT)
|
|
AC_SUBST(MAKE_PS)
|
|
AC_SUBST(MAKE_PDF)
|
|
AC_SUBST(MAKE_HTML)
|
|
]) # XORG_CHECK_LINUXDOC
|
|
|
|
# XORG_CHECK_DOCBOOK
|
|
# -------------------
|
|
# Minimum version: 1.0.0
|
|
#
|
|
# Checks for the ability to build output formats from SGML DocBook source.
|
|
# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC"
|
|
# indicates whether the necessary tools and files are found and, if set,
|
|
# $(MAKE_XXX) blah.sgml will produce blah.xxx.
|
|
AC_DEFUN([XORG_CHECK_DOCBOOK],[
|
|
AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
|
|
|
|
BUILDTXTDOC=no
|
|
BUILDPDFDOC=no
|
|
BUILDPSDOC=no
|
|
BUILDHTMLDOC=no
|
|
|
|
AC_PATH_PROG(DOCBOOKPS, docbook2ps)
|
|
AC_PATH_PROG(DOCBOOKPDF, docbook2pdf)
|
|
AC_PATH_PROG(DOCBOOKHTML, docbook2html)
|
|
AC_PATH_PROG(DOCBOOKTXT, docbook2txt)
|
|
|
|
AC_MSG_CHECKING([whether to build text documentation])
|
|
if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x &&
|
|
test x$BUILD_TXTDOC != xno; then
|
|
BUILDTXTDOC=yes
|
|
fi
|
|
AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes])
|
|
AC_MSG_RESULT([$BUILDTXTDOC])
|
|
|
|
AC_MSG_CHECKING([whether to build PDF documentation])
|
|
if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x &&
|
|
test x$BUILD_PDFDOC != xno; then
|
|
BUILDPDFDOC=yes
|
|
fi
|
|
AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
|
|
AC_MSG_RESULT([$BUILDPDFDOC])
|
|
|
|
AC_MSG_CHECKING([whether to build PostScript documentation])
|
|
if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x &&
|
|
test x$BUILD_PSDOC != xno; then
|
|
BUILDPSDOC=yes
|
|
fi
|
|
AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes])
|
|
AC_MSG_RESULT([$BUILDPSDOC])
|
|
|
|
AC_MSG_CHECKING([whether to build HTML documentation])
|
|
if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x &&
|
|
test x$BUILD_HTMLDOC != xno; then
|
|
BUILDHTMLDOC=yes
|
|
fi
|
|
AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes])
|
|
AC_MSG_RESULT([$BUILDHTMLDOC])
|
|
|
|
MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT"
|
|
MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS"
|
|
MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF"
|
|
MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML"
|
|
|
|
AC_SUBST(MAKE_TEXT)
|
|
AC_SUBST(MAKE_PS)
|
|
AC_SUBST(MAKE_PDF)
|
|
AC_SUBST(MAKE_HTML)
|
|
]) # XORG_CHECK_DOCBOOK
|
|
|
|
# XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT])
|
|
# ----------------
|
|
# Minimum version: 1.5.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-xmlto option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the xmlto package. When DEFAULT is not specified,
|
|
# --with-xmlto assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_XMLTO: used in makefiles to conditionally generate documentation
|
|
# XMLTO: returns the path of the xmlto program found
|
|
# returns the path set by the user in the environment
|
|
# --with-xmlto: 'yes' user instructs the module to use xmlto
|
|
# 'no' user instructs the module not to use xmlto
|
|
#
|
|
# Added in version 1.10.0
|
|
# HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation
|
|
# xmlto for text output requires either lynx, links, or w3m browsers
|
|
#
|
|
# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_XMLTO],[
|
|
AC_ARG_VAR([XMLTO], [Path to xmlto command])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(xmlto,
|
|
AS_HELP_STRING([--with-xmlto],
|
|
[Use xmlto to regenerate documentation (default: ]_defopt[)]),
|
|
[use_xmlto=$withval], [use_xmlto=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_xmlto" = x"auto"; then
|
|
AC_PATH_PROG([XMLTO], [xmlto])
|
|
if test "x$XMLTO" = "x"; then
|
|
AC_MSG_WARN([xmlto not found - documentation targets will be skipped])
|
|
have_xmlto=no
|
|
else
|
|
have_xmlto=yes
|
|
fi
|
|
elif test "x$use_xmlto" = x"yes" ; then
|
|
AC_PATH_PROG([XMLTO], [xmlto])
|
|
if test "x$XMLTO" = "x"; then
|
|
AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH])
|
|
fi
|
|
have_xmlto=yes
|
|
elif test "x$use_xmlto" = x"no" ; then
|
|
if test "x$XMLTO" != "x"; then
|
|
AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified])
|
|
fi
|
|
have_xmlto=no
|
|
else
|
|
AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no'])
|
|
fi
|
|
|
|
# Test for a minimum version of xmlto, if provided.
|
|
m4_ifval([$1],
|
|
[if test "$have_xmlto" = yes; then
|
|
# scrape the xmlto version
|
|
AC_MSG_CHECKING([the xmlto version])
|
|
xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3`
|
|
AC_MSG_RESULT([$xmlto_version])
|
|
AS_VERSION_COMPARE([$xmlto_version], [$1],
|
|
[if test "x$use_xmlto" = xauto; then
|
|
AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed])
|
|
have_xmlto=no
|
|
else
|
|
AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed])
|
|
fi])
|
|
fi])
|
|
|
|
# Test for the ability of xmlto to generate a text target
|
|
have_xmlto_text=no
|
|
cat > conftest.xml << "EOF"
|
|
EOF
|
|
AS_IF([test "$have_xmlto" = yes],
|
|
[AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1],
|
|
[have_xmlto_text=yes],
|
|
[AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])])
|
|
rm -f conftest.xml
|
|
AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes])
|
|
AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes])
|
|
]) # XORG_WITH_XMLTO
|
|
|
|
# XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT])
|
|
# --------------------------------------------
|
|
# Minimum version: 1.12.0
|
|
# Minimum version for optional DEFAULT argument: 1.12.0
|
|
#
|
|
# XSLT (Extensible Stylesheet Language Transformations) is a declarative,
|
|
# XML-based language used for the transformation of XML documents.
|
|
# The xsltproc command line tool is for applying XSLT stylesheets to XML documents.
|
|
# It is used under the cover by xmlto to generate html files from DocBook/XML.
|
|
# The XSLT processor is often used as a standalone tool for transformations.
|
|
# It should not be assumed that this tool is used only to work with documnetation.
|
|
# When DEFAULT is not specified, --with-xsltproc assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_XSLTPROC: used in makefiles to conditionally generate documentation
|
|
# XSLTPROC: returns the path of the xsltproc program found
|
|
# returns the path set by the user in the environment
|
|
# --with-xsltproc: 'yes' user instructs the module to use xsltproc
|
|
# 'no' user instructs the module not to use xsltproc
|
|
# have_xsltproc: returns yes if xsltproc found in PATH or no
|
|
#
|
|
# If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_XSLTPROC],[
|
|
AC_ARG_VAR([XSLTPROC], [Path to xsltproc command])
|
|
# Preserves the interface, should it be implemented later
|
|
m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(xsltproc,
|
|
AS_HELP_STRING([--with-xsltproc],
|
|
[Use xsltproc for the transformation of XML documents (default: ]_defopt[)]),
|
|
[use_xsltproc=$withval], [use_xsltproc=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_xsltproc" = x"auto"; then
|
|
AC_PATH_PROG([XSLTPROC], [xsltproc])
|
|
if test "x$XSLTPROC" = "x"; then
|
|
AC_MSG_WARN([xsltproc not found - cannot transform XML documents])
|
|
have_xsltproc=no
|
|
else
|
|
have_xsltproc=yes
|
|
fi
|
|
elif test "x$use_xsltproc" = x"yes" ; then
|
|
AC_PATH_PROG([XSLTPROC], [xsltproc])
|
|
if test "x$XSLTPROC" = "x"; then
|
|
AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH])
|
|
fi
|
|
have_xsltproc=yes
|
|
elif test "x$use_xsltproc" = x"no" ; then
|
|
if test "x$XSLTPROC" != "x"; then
|
|
AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified])
|
|
fi
|
|
have_xsltproc=no
|
|
else
|
|
AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no'])
|
|
fi
|
|
|
|
AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes])
|
|
]) # XORG_WITH_XSLTPROC
|
|
|
|
# XORG_WITH_PERL([MIN-VERSION], [DEFAULT])
|
|
# ----------------------------------------
|
|
# Minimum version: 1.15.0
|
|
#
|
|
# PERL (Practical Extraction and Report Language) is a language optimized for
|
|
# scanning arbitrary text files, extracting information from those text files,
|
|
# and printing reports based on that information.
|
|
#
|
|
# When DEFAULT is not specified, --with-perl assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_PERL: used in makefiles to conditionally scan text files
|
|
# PERL: returns the path of the perl program found
|
|
# returns the path set by the user in the environment
|
|
# --with-perl: 'yes' user instructs the module to use perl
|
|
# 'no' user instructs the module not to use perl
|
|
# have_perl: returns yes if perl found in PATH or no
|
|
#
|
|
# If the user sets the value of PERL, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_PERL],[
|
|
AC_ARG_VAR([PERL], [Path to perl command])
|
|
# Preserves the interface, should it be implemented later
|
|
m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(perl,
|
|
AS_HELP_STRING([--with-perl],
|
|
[Use perl for extracting information from files (default: ]_defopt[)]),
|
|
[use_perl=$withval], [use_perl=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_perl" = x"auto"; then
|
|
AC_PATH_PROG([PERL], [perl])
|
|
if test "x$PERL" = "x"; then
|
|
AC_MSG_WARN([perl not found - cannot extract information and report])
|
|
have_perl=no
|
|
else
|
|
have_perl=yes
|
|
fi
|
|
elif test "x$use_perl" = x"yes" ; then
|
|
AC_PATH_PROG([PERL], [perl])
|
|
if test "x$PERL" = "x"; then
|
|
AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH])
|
|
fi
|
|
have_perl=yes
|
|
elif test "x$use_perl" = x"no" ; then
|
|
if test "x$PERL" != "x"; then
|
|
AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified])
|
|
fi
|
|
have_perl=no
|
|
else
|
|
AC_MSG_ERROR([--with-perl expects 'yes' or 'no'])
|
|
fi
|
|
|
|
AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes])
|
|
]) # XORG_WITH_PERL
|
|
|
|
# XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT])
|
|
# ----------------
|
|
# Minimum version: 1.5.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-asciidoc option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the asciidoc package. When DEFAULT is not specified,
|
|
# --with-asciidoc assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation
|
|
# ASCIIDOC: returns the path of the asciidoc program found
|
|
# returns the path set by the user in the environment
|
|
# --with-asciidoc: 'yes' user instructs the module to use asciidoc
|
|
# 'no' user instructs the module not to use asciidoc
|
|
#
|
|
# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_ASCIIDOC],[
|
|
AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(asciidoc,
|
|
AS_HELP_STRING([--with-asciidoc],
|
|
[Use asciidoc to regenerate documentation (default: ]_defopt[)]),
|
|
[use_asciidoc=$withval], [use_asciidoc=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_asciidoc" = x"auto"; then
|
|
AC_PATH_PROG([ASCIIDOC], [asciidoc])
|
|
if test "x$ASCIIDOC" = "x"; then
|
|
AC_MSG_WARN([asciidoc not found - documentation targets will be skipped])
|
|
have_asciidoc=no
|
|
else
|
|
have_asciidoc=yes
|
|
fi
|
|
elif test "x$use_asciidoc" = x"yes" ; then
|
|
AC_PATH_PROG([ASCIIDOC], [asciidoc])
|
|
if test "x$ASCIIDOC" = "x"; then
|
|
AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH])
|
|
fi
|
|
have_asciidoc=yes
|
|
elif test "x$use_asciidoc" = x"no" ; then
|
|
if test "x$ASCIIDOC" != "x"; then
|
|
AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified])
|
|
fi
|
|
have_asciidoc=no
|
|
else
|
|
AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no'])
|
|
fi
|
|
m4_ifval([$1],
|
|
[if test "$have_asciidoc" = yes; then
|
|
# scrape the asciidoc version
|
|
AC_MSG_CHECKING([the asciidoc version])
|
|
asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2`
|
|
AC_MSG_RESULT([$asciidoc_version])
|
|
AS_VERSION_COMPARE([$asciidoc_version], [$1],
|
|
[if test "x$use_asciidoc" = xauto; then
|
|
AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed])
|
|
have_asciidoc=no
|
|
else
|
|
AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed])
|
|
fi])
|
|
fi])
|
|
AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
|
|
]) # XORG_WITH_ASCIIDOC
|
|
|
|
# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT])
|
|
# --------------------------------
|
|
# Minimum version: 1.5.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-doxygen option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the doxygen package. When DEFAULT is not specified,
|
|
# --with-doxygen assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation
|
|
# DOXYGEN: returns the path of the doxygen program found
|
|
# returns the path set by the user in the environment
|
|
# --with-doxygen: 'yes' user instructs the module to use doxygen
|
|
# 'no' user instructs the module not to use doxygen
|
|
#
|
|
# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_DOXYGEN],[
|
|
AC_ARG_VAR([DOXYGEN], [Path to doxygen command])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(doxygen,
|
|
AS_HELP_STRING([--with-doxygen],
|
|
[Use doxygen to regenerate documentation (default: ]_defopt[)]),
|
|
[use_doxygen=$withval], [use_doxygen=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_doxygen" = x"auto"; then
|
|
AC_PATH_PROG([DOXYGEN], [doxygen])
|
|
if test "x$DOXYGEN" = "x"; then
|
|
AC_MSG_WARN([doxygen not found - documentation targets will be skipped])
|
|
have_doxygen=no
|
|
else
|
|
have_doxygen=yes
|
|
fi
|
|
elif test "x$use_doxygen" = x"yes" ; then
|
|
AC_PATH_PROG([DOXYGEN], [doxygen])
|
|
if test "x$DOXYGEN" = "x"; then
|
|
AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH])
|
|
fi
|
|
have_doxygen=yes
|
|
elif test "x$use_doxygen" = x"no" ; then
|
|
if test "x$DOXYGEN" != "x"; then
|
|
AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified])
|
|
fi
|
|
have_doxygen=no
|
|
else
|
|
AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no'])
|
|
fi
|
|
m4_ifval([$1],
|
|
[if test "$have_doxygen" = yes; then
|
|
# scrape the doxygen version
|
|
AC_MSG_CHECKING([the doxygen version])
|
|
doxygen_version=`$DOXYGEN --version 2>/dev/null`
|
|
AC_MSG_RESULT([$doxygen_version])
|
|
AS_VERSION_COMPARE([$doxygen_version], [$1],
|
|
[if test "x$use_doxygen" = xauto; then
|
|
AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed])
|
|
have_doxygen=no
|
|
else
|
|
AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed])
|
|
fi])
|
|
fi])
|
|
AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
|
|
]) # XORG_WITH_DOXYGEN
|
|
|
|
# XORG_WITH_GROFF([DEFAULT])
|
|
# ----------------
|
|
# Minimum version: 1.6.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-groff option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the groff package. When DEFAULT is not specified,
|
|
# --with-groff assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_GROFF: used in makefiles to conditionally generate documentation
|
|
# HAVE_GROFF_MM: the memorandum macros (-mm) package
|
|
# HAVE_GROFF_MS: the -ms macros package
|
|
# GROFF: returns the path of the groff program found
|
|
# returns the path set by the user in the environment
|
|
# --with-groff: 'yes' user instructs the module to use groff
|
|
# 'no' user instructs the module not to use groff
|
|
#
|
|
# Added in version 1.9.0:
|
|
# HAVE_GROFF_HTML: groff has dependencies to output HTML format:
|
|
# pnmcut pnmcrop pnmtopng pnmtops from the netpbm package.
|
|
# psselect from the psutils package.
|
|
# the ghostcript package. Refer to the grohtml man pages
|
|
#
|
|
# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path.
|
|
#
|
|
# OS and distros often splits groff in a basic and full package, the former
|
|
# having the groff program and the later having devices, fonts and macros
|
|
# Checking for the groff executable is not enough.
|
|
#
|
|
# If macros are missing, we cannot assume that groff is useless, so we don't
|
|
# unset HAVE_GROFF or GROFF env variables.
|
|
# HAVE_GROFF_?? can never be true while HAVE_GROFF is false.
|
|
#
|
|
AC_DEFUN([XORG_WITH_GROFF],[
|
|
AC_ARG_VAR([GROFF], [Path to groff command])
|
|
m4_define([_defopt], m4_default([$1], [auto]))
|
|
AC_ARG_WITH(groff,
|
|
AS_HELP_STRING([--with-groff],
|
|
[Use groff to regenerate documentation (default: ]_defopt[)]),
|
|
[use_groff=$withval], [use_groff=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_groff" = x"auto"; then
|
|
AC_PATH_PROG([GROFF], [groff])
|
|
if test "x$GROFF" = "x"; then
|
|
AC_MSG_WARN([groff not found - documentation targets will be skipped])
|
|
have_groff=no
|
|
else
|
|
have_groff=yes
|
|
fi
|
|
elif test "x$use_groff" = x"yes" ; then
|
|
AC_PATH_PROG([GROFF], [groff])
|
|
if test "x$GROFF" = "x"; then
|
|
AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH])
|
|
fi
|
|
have_groff=yes
|
|
elif test "x$use_groff" = x"no" ; then
|
|
if test "x$GROFF" != "x"; then
|
|
AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified])
|
|
fi
|
|
have_groff=no
|
|
else
|
|
AC_MSG_ERROR([--with-groff expects 'yes' or 'no'])
|
|
fi
|
|
|
|
# We have groff, test for the presence of the macro packages
|
|
if test "x$have_groff" = x"yes"; then
|
|
AC_MSG_CHECKING([for ${GROFF} -ms macros])
|
|
if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then
|
|
groff_ms_works=yes
|
|
else
|
|
groff_ms_works=no
|
|
fi
|
|
AC_MSG_RESULT([$groff_ms_works])
|
|
AC_MSG_CHECKING([for ${GROFF} -mm macros])
|
|
if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then
|
|
groff_mm_works=yes
|
|
else
|
|
groff_mm_works=no
|
|
fi
|
|
AC_MSG_RESULT([$groff_mm_works])
|
|
fi
|
|
|
|
# We have groff, test for HTML dependencies, one command per package
|
|
if test "x$have_groff" = x"yes"; then
|
|
AC_PATH_PROGS(GS_PATH, [gs gswin32c])
|
|
AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng])
|
|
AC_PATH_PROG(PSSELECT_PATH, [psselect])
|
|
if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then
|
|
have_groff_html=yes
|
|
else
|
|
have_groff_html=no
|
|
AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages])
|
|
fi
|
|
fi
|
|
|
|
# Set Automake conditionals for Makefiles
|
|
AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes])
|
|
AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes])
|
|
AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes])
|
|
AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes])
|
|
]) # XORG_WITH_GROFF
|
|
|
|
# XORG_WITH_FOP([MIN-VERSION], [DEFAULT])
|
|
# ---------------------------------------
|
|
# Minimum version: 1.6.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
# Minimum version for optional MIN-VERSION argument: 1.15.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-fop option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the fop package. When DEFAULT is not specified,
|
|
# --with-fop assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_FOP: used in makefiles to conditionally generate documentation
|
|
# FOP: returns the path of the fop program found
|
|
# returns the path set by the user in the environment
|
|
# --with-fop: 'yes' user instructs the module to use fop
|
|
# 'no' user instructs the module not to use fop
|
|
#
|
|
# If the user sets the value of FOP, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_FOP],[
|
|
AC_ARG_VAR([FOP], [Path to fop command])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(fop,
|
|
AS_HELP_STRING([--with-fop],
|
|
[Use fop to regenerate documentation (default: ]_defopt[)]),
|
|
[use_fop=$withval], [use_fop=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_fop" = x"auto"; then
|
|
AC_PATH_PROG([FOP], [fop])
|
|
if test "x$FOP" = "x"; then
|
|
AC_MSG_WARN([fop not found - documentation targets will be skipped])
|
|
have_fop=no
|
|
else
|
|
have_fop=yes
|
|
fi
|
|
elif test "x$use_fop" = x"yes" ; then
|
|
AC_PATH_PROG([FOP], [fop])
|
|
if test "x$FOP" = "x"; then
|
|
AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH])
|
|
fi
|
|
have_fop=yes
|
|
elif test "x$use_fop" = x"no" ; then
|
|
if test "x$FOP" != "x"; then
|
|
AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified])
|
|
fi
|
|
have_fop=no
|
|
else
|
|
AC_MSG_ERROR([--with-fop expects 'yes' or 'no'])
|
|
fi
|
|
|
|
# Test for a minimum version of fop, if provided.
|
|
m4_ifval([$1],
|
|
[if test "$have_fop" = yes; then
|
|
# scrape the fop version
|
|
AC_MSG_CHECKING([for fop minimum version])
|
|
fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3`
|
|
AC_MSG_RESULT([$fop_version])
|
|
AS_VERSION_COMPARE([$fop_version], [$1],
|
|
[if test "x$use_fop" = xauto; then
|
|
AC_MSG_WARN([fop version $fop_version found, but $1 needed])
|
|
have_fop=no
|
|
else
|
|
AC_MSG_ERROR([fop version $fop_version found, but $1 needed])
|
|
fi])
|
|
fi])
|
|
AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes])
|
|
]) # XORG_WITH_FOP
|
|
|
|
# XORG_WITH_PS2PDF([DEFAULT])
|
|
# ----------------
|
|
# Minimum version: 1.6.0
|
|
# Minimum version for optional DEFAULT argument: 1.11.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a module to test for the
|
|
# presence of the tool and obtain it's path in separate variables. Coupled with
|
|
# the --with-ps2pdf option, it allows maximum flexibilty in making decisions
|
|
# as whether or not to use the ps2pdf package. When DEFAULT is not specified,
|
|
# --with-ps2pdf assumes 'auto'.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_PS2PDF: used in makefiles to conditionally generate documentation
|
|
# PS2PDF: returns the path of the ps2pdf program found
|
|
# returns the path set by the user in the environment
|
|
# --with-ps2pdf: 'yes' user instructs the module to use ps2pdf
|
|
# 'no' user instructs the module not to use ps2pdf
|
|
#
|
|
# If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path.
|
|
#
|
|
AC_DEFUN([XORG_WITH_PS2PDF],[
|
|
AC_ARG_VAR([PS2PDF], [Path to ps2pdf command])
|
|
m4_define([_defopt], m4_default([$1], [auto]))
|
|
AC_ARG_WITH(ps2pdf,
|
|
AS_HELP_STRING([--with-ps2pdf],
|
|
[Use ps2pdf to regenerate documentation (default: ]_defopt[)]),
|
|
[use_ps2pdf=$withval], [use_ps2pdf=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
if test "x$use_ps2pdf" = x"auto"; then
|
|
AC_PATH_PROG([PS2PDF], [ps2pdf])
|
|
if test "x$PS2PDF" = "x"; then
|
|
AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped])
|
|
have_ps2pdf=no
|
|
else
|
|
have_ps2pdf=yes
|
|
fi
|
|
elif test "x$use_ps2pdf" = x"yes" ; then
|
|
AC_PATH_PROG([PS2PDF], [ps2pdf])
|
|
if test "x$PS2PDF" = "x"; then
|
|
AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH])
|
|
fi
|
|
have_ps2pdf=yes
|
|
elif test "x$use_ps2pdf" = x"no" ; then
|
|
if test "x$PS2PDF" != "x"; then
|
|
AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified])
|
|
fi
|
|
have_ps2pdf=no
|
|
else
|
|
AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no'])
|
|
fi
|
|
AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes])
|
|
]) # XORG_WITH_PS2PDF
|
|
|
|
# XORG_ENABLE_DOCS (enable_docs=yes)
|
|
# ----------------
|
|
# Minimum version: 1.6.0
|
|
#
|
|
# Documentation tools are not always available on all platforms and sometimes
|
|
# not at the appropriate level. This macro enables a builder to skip all
|
|
# documentation targets except traditional man pages.
|
|
# Combined with the specific tool checking macros XORG_WITH_*, it provides
|
|
# maximum flexibilty in controlling documentation building.
|
|
# Refer to:
|
|
# XORG_WITH_XMLTO --with-xmlto
|
|
# XORG_WITH_ASCIIDOC --with-asciidoc
|
|
# XORG_WITH_DOXYGEN --with-doxygen
|
|
# XORG_WITH_FOP --with-fop
|
|
# XORG_WITH_GROFF --with-groff
|
|
# XORG_WITH_PS2PDF --with-ps2pdf
|
|
#
|
|
# Interface to module:
|
|
# ENABLE_DOCS: used in makefiles to conditionally generate documentation
|
|
# --enable-docs: 'yes' user instructs the module to generate docs
|
|
# 'no' user instructs the module not to generate docs
|
|
# parm1: specify the default value, yes or no.
|
|
#
|
|
AC_DEFUN([XORG_ENABLE_DOCS],[
|
|
m4_define([docs_default], m4_default([$1], [yes]))
|
|
AC_ARG_ENABLE(docs,
|
|
AS_HELP_STRING([--enable-docs],
|
|
[Enable building the documentation (default: ]docs_default[)]),
|
|
[build_docs=$enableval], [build_docs=]docs_default)
|
|
m4_undefine([docs_default])
|
|
AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes])
|
|
AC_MSG_CHECKING([whether to build documentation])
|
|
AC_MSG_RESULT([$build_docs])
|
|
]) # XORG_ENABLE_DOCS
|
|
|
|
# XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes)
|
|
# ----------------
|
|
# Minimum version: 1.6.0
|
|
#
|
|
# This macro enables a builder to skip all developer documentation.
|
|
# Combined with the specific tool checking macros XORG_WITH_*, it provides
|
|
# maximum flexibilty in controlling documentation building.
|
|
# Refer to:
|
|
# XORG_WITH_XMLTO --with-xmlto
|
|
# XORG_WITH_ASCIIDOC --with-asciidoc
|
|
# XORG_WITH_DOXYGEN --with-doxygen
|
|
# XORG_WITH_FOP --with-fop
|
|
# XORG_WITH_GROFF --with-groff
|
|
# XORG_WITH_PS2PDF --with-ps2pdf
|
|
#
|
|
# Interface to module:
|
|
# ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs
|
|
# --enable-devel-docs: 'yes' user instructs the module to generate developer docs
|
|
# 'no' user instructs the module not to generate developer docs
|
|
# parm1: specify the default value, yes or no.
|
|
#
|
|
AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[
|
|
m4_define([devel_default], m4_default([$1], [yes]))
|
|
AC_ARG_ENABLE(devel-docs,
|
|
AS_HELP_STRING([--enable-devel-docs],
|
|
[Enable building the developer documentation (default: ]devel_default[)]),
|
|
[build_devel_docs=$enableval], [build_devel_docs=]devel_default)
|
|
m4_undefine([devel_default])
|
|
AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes])
|
|
AC_MSG_CHECKING([whether to build developer documentation])
|
|
AC_MSG_RESULT([$build_devel_docs])
|
|
]) # XORG_ENABLE_DEVEL_DOCS
|
|
|
|
# XORG_ENABLE_SPECS (enable_specs=yes)
|
|
# ----------------
|
|
# Minimum version: 1.6.0
|
|
#
|
|
# This macro enables a builder to skip all functional specification targets.
|
|
# Combined with the specific tool checking macros XORG_WITH_*, it provides
|
|
# maximum flexibilty in controlling documentation building.
|
|
# Refer to:
|
|
# XORG_WITH_XMLTO --with-xmlto
|
|
# XORG_WITH_ASCIIDOC --with-asciidoc
|
|
# XORG_WITH_DOXYGEN --with-doxygen
|
|
# XORG_WITH_FOP --with-fop
|
|
# XORG_WITH_GROFF --with-groff
|
|
# XORG_WITH_PS2PDF --with-ps2pdf
|
|
#
|
|
# Interface to module:
|
|
# ENABLE_SPECS: used in makefiles to conditionally generate specs
|
|
# --enable-specs: 'yes' user instructs the module to generate specs
|
|
# 'no' user instructs the module not to generate specs
|
|
# parm1: specify the default value, yes or no.
|
|
#
|
|
AC_DEFUN([XORG_ENABLE_SPECS],[
|
|
m4_define([spec_default], m4_default([$1], [yes]))
|
|
AC_ARG_ENABLE(specs,
|
|
AS_HELP_STRING([--enable-specs],
|
|
[Enable building the specs (default: ]spec_default[)]),
|
|
[build_specs=$enableval], [build_specs=]spec_default)
|
|
m4_undefine([spec_default])
|
|
AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes])
|
|
AC_MSG_CHECKING([whether to build functional specifications])
|
|
AC_MSG_RESULT([$build_specs])
|
|
]) # XORG_ENABLE_SPECS
|
|
|
|
# XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto)
|
|
# ----------------------------------------------
|
|
# Minimum version: 1.13.0
|
|
#
|
|
# This macro enables a builder to enable/disable unit testing
|
|
# It makes no assumption about the test cases implementation
|
|
# Test cases may or may not use Automake "Support for test suites"
|
|
# They may or may not use the software utility library GLib
|
|
#
|
|
# When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL
|
|
# ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib.
|
|
# The variable enable_unit_tests is used by other macros in this file.
|
|
#
|
|
# Interface to module:
|
|
# ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests
|
|
# enable_unit_tests: used in configure.ac for additional configuration
|
|
# --enable-unit-tests: 'yes' user instructs the module to build tests
|
|
# 'no' user instructs the module not to build tests
|
|
# parm1: specify the default value, yes or no.
|
|
#
|
|
AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[
|
|
AC_BEFORE([$0], [XORG_WITH_GLIB])
|
|
AC_BEFORE([$0], [XORG_LD_WRAP])
|
|
AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS])
|
|
m4_define([_defopt], m4_default([$1], [auto]))
|
|
AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests],
|
|
[Enable building unit test cases (default: ]_defopt[)]),
|
|
[enable_unit_tests=$enableval], [enable_unit_tests=]_defopt)
|
|
m4_undefine([_defopt])
|
|
AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno])
|
|
AC_MSG_CHECKING([whether to build unit test cases])
|
|
AC_MSG_RESULT([$enable_unit_tests])
|
|
]) # XORG_ENABLE_UNIT_TESTS
|
|
|
|
# XORG_ENABLE_INTEGRATION_TESTS (enable_unit_tests=auto)
|
|
# ------------------------------------------------------
|
|
# Minimum version: 1.17.0
|
|
#
|
|
# This macro enables a builder to enable/disable integration testing
|
|
# It makes no assumption about the test cases' implementation
|
|
# Test cases may or may not use Automake "Support for test suites"
|
|
#
|
|
# Please see XORG_ENABLE_UNIT_TESTS for unit test support. Unit test support
|
|
# usually requires less dependencies and may be built and run under less
|
|
# stringent environments than integration tests.
|
|
#
|
|
# Interface to module:
|
|
# ENABLE_INTEGRATION_TESTS: used in makefiles to conditionally build tests
|
|
# enable_integration_tests: used in configure.ac for additional configuration
|
|
# --enable-integration-tests: 'yes' user instructs the module to build tests
|
|
# 'no' user instructs the module not to build tests
|
|
# parm1: specify the default value, yes or no.
|
|
#
|
|
AC_DEFUN([XORG_ENABLE_INTEGRATION_TESTS],[
|
|
AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS])
|
|
m4_define([_defopt], m4_default([$1], [auto]))
|
|
AC_ARG_ENABLE(integration-tests, AS_HELP_STRING([--enable-integration-tests],
|
|
[Enable building integration test cases (default: ]_defopt[)]),
|
|
[enable_integration_tests=$enableval],
|
|
[enable_integration_tests=]_defopt)
|
|
m4_undefine([_defopt])
|
|
AM_CONDITIONAL([ENABLE_INTEGRATION_TESTS],
|
|
[test "x$enable_integration_tests" != xno])
|
|
AC_MSG_CHECKING([whether to build unit test cases])
|
|
AC_MSG_RESULT([$enable_integration_tests])
|
|
]) # XORG_ENABLE_INTEGRATION_TESTS
|
|
|
|
# XORG_WITH_GLIB([MIN-VERSION], [DEFAULT])
|
|
# ----------------------------------------
|
|
# Minimum version: 1.13.0
|
|
#
|
|
# GLib is a library which provides advanced data structures and functions.
|
|
# This macro enables a module to test for the presence of Glib.
|
|
#
|
|
# When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing.
|
|
# Otherwise the value of $enable_unit_tests is blank.
|
|
#
|
|
# Please see XORG_ENABLE_INTEGRATION_TESTS for integration test support. Unit
|
|
# test support usually requires less dependencies and may be built and run under
|
|
# less stringent environments than integration tests.
|
|
#
|
|
# Interface to module:
|
|
# HAVE_GLIB: used in makefiles to conditionally build targets
|
|
# with_glib: used in configure.ac to know if GLib has been found
|
|
# --with-glib: 'yes' user instructs the module to use glib
|
|
# 'no' user instructs the module not to use glib
|
|
#
|
|
AC_DEFUN([XORG_WITH_GLIB],[
|
|
AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
|
m4_define([_defopt], m4_default([$2], [auto]))
|
|
AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib],
|
|
[Use GLib library for unit testing (default: ]_defopt[)]),
|
|
[with_glib=$withval], [with_glib=]_defopt)
|
|
m4_undefine([_defopt])
|
|
|
|
have_glib=no
|
|
# Do not probe GLib if user explicitly disabled unit testing
|
|
if test "x$enable_unit_tests" != x"no"; then
|
|
# Do not probe GLib if user explicitly disabled it
|
|
if test "x$with_glib" != x"no"; then
|
|
m4_ifval(
|
|
[$1],
|
|
[PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])],
|
|
[PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])]
|
|
)
|
|
fi
|
|
fi
|
|
|
|
# Not having GLib when unit testing has been explicitly requested is an error
|
|
if test "x$enable_unit_tests" = x"yes"; then
|
|
if test "x$have_glib" = x"no"; then
|
|
AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found])
|
|
fi
|
|
fi
|
|
|
|
# Having unit testing disabled when GLib has been explicitly requested is an error
|
|
if test "x$enable_unit_tests" = x"no"; then
|
|
if test "x$with_glib" = x"yes"; then
|
|
AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found])
|
|
fi
|
|
fi
|
|
|
|
# Not having GLib when it has been explicitly requested is an error
|
|
if test "x$with_glib" = x"yes"; then
|
|
if test "x$have_glib" = x"no"; then
|
|
AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found])
|
|
fi
|
|
fi
|
|
|
|
AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes])
|
|
]) # XORG_WITH_GLIB
|
|
|
|
# XORG_LD_WRAP([required|optional])
|
|
# ---------------------------------
|
|
# Minimum version: 1.13.0
|
|
#
|
|
# Check if linker supports -wrap, passed via compiler flags
|
|
#
|
|
# When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing.
|
|
# Otherwise the value of $enable_unit_tests is blank.
|
|
#
|
|
# Argument added in 1.16.0 - default is "required", to match existing behavior
|
|
# of returning an error if enable_unit_tests is yes, and ld -wrap is not
|
|
# available, an argument of "optional" allows use when some unit tests require
|
|
# ld -wrap and others do not.
|
|
#
|
|
AC_DEFUN([XORG_LD_WRAP],[
|
|
XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no],
|
|
[AC_LANG_PROGRAM([#include <stdlib.h>
|
|
void __wrap_exit(int status) { return; }],
|
|
[exit(0);])])
|
|
# Not having ld wrap when unit testing has been explicitly requested is an error
|
|
if test "x$enable_unit_tests" = x"yes" -a "x$1" != "xoptional"; then
|
|
if test "x$have_ld_wrap" = x"no"; then
|
|
AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available])
|
|
fi
|
|
fi
|
|
AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes])
|
|
#
|
|
]) # XORG_LD_WRAP
|
|
|
|
# XORG_CHECK_LINKER_FLAGS
|
|
# -----------------------
|
|
# SYNOPSIS
|
|
#
|
|
# XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE], [PROGRAM-SOURCE])
|
|
#
|
|
# DESCRIPTION
|
|
#
|
|
# Check whether the given linker FLAGS work with the current language's
|
|
# linker, or whether they give an error.
|
|
#
|
|
# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
|
|
# success/failure.
|
|
#
|
|
# PROGRAM-SOURCE is the program source to link with, if needed
|
|
#
|
|
# NOTE: Based on AX_CHECK_COMPILER_FLAGS.
|
|
#
|
|
# LICENSE
|
|
#
|
|
# Copyright (c) 2009 Mike Frysinger <vapier@gentoo.org>
|
|
# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
|
|
# Copyright (c) 2009 Matteo Frigo
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify it
|
|
# under the terms of the GNU General Public License as published by the
|
|
# Free Software Foundation, either version 3 of the License, or (at your
|
|
# option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
|
|
# Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License along
|
|
# with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
# As a special exception, the respective Autoconf Macro's copyright owner
|
|
# gives unlimited permission to copy, distribute and modify the configure
|
|
# scripts that are the output of Autoconf when processing the Macro. You
|
|
# need not follow the terms of the GNU General Public License when using
|
|
# or distributing such scripts, even though portions of the text of the
|
|
# Macro appear in them. The GNU General Public License (GPL) does govern
|
|
# all other use of the material that constitutes the Autoconf Macro.
|
|
#
|
|
# This special exception to the GPL applies to versions of the Autoconf
|
|
# Macro released by the Autoconf Archive. When you make and distribute a
|
|
# modified version of the Autoconf Macro, you may extend this special
|
|
# exception to the GPL to apply to your modified version as well.#
|
|
AC_DEFUN([XORG_CHECK_LINKER_FLAGS],
|
|
[AC_MSG_CHECKING([whether the linker accepts $1])
|
|
dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname:
|
|
AS_LITERAL_IF([$1],
|
|
[AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [
|
|
ax_save_FLAGS=$LDFLAGS
|
|
LDFLAGS="$1"
|
|
AC_LINK_IFELSE([m4_default([$4],[AC_LANG_PROGRAM()])],
|
|
AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
|
|
AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
|
|
LDFLAGS=$ax_save_FLAGS])],
|
|
[ax_save_FLAGS=$LDFLAGS
|
|
LDFLAGS="$1"
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM()],
|
|
eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
|
|
eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
|
|
LDFLAGS=$ax_save_FLAGS])
|
|
eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1])
|
|
AC_MSG_RESULT($xorg_check_linker_flags)
|
|
if test "x$xorg_check_linker_flags" = xyes; then
|
|
m4_default([$2], :)
|
|
else
|
|
m4_default([$3], :)
|
|
fi
|
|
]) # XORG_CHECK_LINKER_FLAGS
|
|
|
|
# XORG_MEMORY_CHECK_FLAGS
|
|
# -----------------------
|
|
# Minimum version: 1.16.0
|
|
#
|
|
# This macro attempts to find appropriate memory checking functionality
|
|
# for various platforms which unit testing code may use to catch various
|
|
# forms of memory allocation and access errors in testing.
|
|
#
|
|
# Interface to module:
|
|
# XORG_MALLOC_DEBUG_ENV - environment variables to set to enable debugging
|
|
# Usually added to TESTS_ENVIRONMENT in Makefile.am
|
|
#
|
|
# If the user sets the value of XORG_MALLOC_DEBUG_ENV, it is used verbatim.
|
|
#
|
|
AC_DEFUN([XORG_MEMORY_CHECK_FLAGS],[
|
|
|
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
AC_ARG_VAR([XORG_MALLOC_DEBUG_ENV],
|
|
[Environment variables to enable memory checking in tests])
|
|
|
|
# Check for different types of support on different platforms
|
|
case $host_os in
|
|
solaris*)
|
|
AC_CHECK_LIB([umem], [umem_alloc],
|
|
[malloc_debug_env='LD_PRELOAD=libumem.so UMEM_DEBUG=default'])
|
|
;;
|
|
*-gnu*) # GNU libc - Value is used as a single byte bit pattern,
|
|
# both directly and inverted, so should not be 0 or 255.
|
|
malloc_debug_env='MALLOC_PERTURB_=15'
|
|
;;
|
|
darwin*)
|
|
malloc_debug_env='MallocPreScribble=1 MallocScribble=1 DYLD_INSERT_LIBRARIES=/usr/lib/libgmalloc.dylib'
|
|
;;
|
|
*bsd*)
|
|
malloc_debug_env='MallocPreScribble=1 MallocScribble=1'
|
|
;;
|
|
esac
|
|
|
|
# User supplied flags override default flags
|
|
if test "x$XORG_MALLOC_DEBUG_ENV" != "x"; then
|
|
malloc_debug_env="$XORG_MALLOC_DEBUG_ENV"
|
|
fi
|
|
|
|
AC_SUBST([XORG_MALLOC_DEBUG_ENV],[$malloc_debug_env])
|
|
]) # XORG_WITH_LINT
|
|
|
|
# XORG_CHECK_MALLOC_ZERO
|
|
# ----------------------
|
|
# Minimum version: 1.0.0
|
|
#
|
|
# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if
|
|
# malloc(0) returns NULL. Packages should add one of these cflags to
|
|
# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them.
|
|
AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[
|
|
AC_ARG_ENABLE(malloc0returnsnull,
|
|
AS_HELP_STRING([--enable-malloc0returnsnull],
|
|
[malloc(0) returns NULL (default: auto)]),
|
|
[MALLOC_ZERO_RETURNS_NULL=$enableval],
|
|
[MALLOC_ZERO_RETURNS_NULL=auto])
|
|
|
|
AC_MSG_CHECKING([whether malloc(0) returns NULL])
|
|
if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
|
|
AC_RUN_IFELSE([AC_LANG_PROGRAM([
|
|
#include <stdlib.h>
|
|
],[
|
|
char *m0, *r0, *c0, *p;
|
|
m0 = malloc(0);
|
|
p = malloc(10);
|
|
r0 = realloc(p,0);
|
|
c0 = calloc(0,10);
|
|
exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1);
|
|
])],
|
|
[MALLOC_ZERO_RETURNS_NULL=yes],
|
|
[MALLOC_ZERO_RETURNS_NULL=no],
|
|
[MALLOC_ZERO_RETURNS_NULL=yes])
|
|
fi
|
|
AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL])
|
|
|
|
if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then
|
|
MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL"
|
|
XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS
|
|
XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC"
|
|
else
|
|
MALLOC_ZERO_CFLAGS=""
|
|
XMALLOC_ZERO_CFLAGS=""
|
|
XTMALLOC_ZERO_CFLAGS=""
|
|
fi
|
|
|
|
AC_SUBST([MALLOC_ZERO_CFLAGS])
|
|
AC_SUBST([XMALLOC_ZERO_CFLAGS])
|
|
AC_SUBST([XTMALLOC_ZERO_CFLAGS])
|
|
]) # XORG_CHECK_MALLOC_ZERO
|
|
|
|
# XORG_WITH_LINT()
|
|
# ----------------
|
|
# Minimum version: 1.1.0
|
|
#
|
|
# This macro enables the use of a tool that flags some suspicious and
|
|
# non-portable constructs (likely to be bugs) in C language source code.
|
|
# It will attempt to locate the tool and use appropriate options.
|
|
# There are various lint type tools on different platforms.
|
|
#
|
|
# Interface to module:
|
|
# LINT: returns the path to the tool found on the platform
|
|
# or the value set to LINT on the configure cmd line
|
|
# also an Automake conditional
|
|
# LINT_FLAGS: an Automake variable with appropriate flags
|
|
#
|
|
# --with-lint: 'yes' user instructs the module to use lint
|
|
# 'no' user instructs the module not to use lint (default)
|
|
#
|
|
# If the user sets the value of LINT, AC_PATH_PROG skips testing the path.
|
|
# If the user sets the value of LINT_FLAGS, they are used verbatim.
|
|
#
|
|
AC_DEFUN([XORG_WITH_LINT],[
|
|
|
|
AC_ARG_VAR([LINT], [Path to a lint-style command])
|
|
AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command])
|
|
AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint],
|
|
[Use a lint-style source code checker (default: disabled)])],
|
|
[use_lint=$withval], [use_lint=no])
|
|
|
|
# Obtain platform specific info like program name and options
|
|
# The lint program on FreeBSD and NetBSD is different from the one on Solaris
|
|
case $host_os in
|
|
*linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*)
|
|
lint_name=splint
|
|
lint_options="-badflag"
|
|
;;
|
|
*freebsd* | *netbsd*)
|
|
lint_name=lint
|
|
lint_options="-u -b"
|
|
;;
|
|
*solaris*)
|
|
lint_name=lint
|
|
lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2"
|
|
;;
|
|
esac
|
|
|
|
# Test for the presence of the program (either guessed by the code or spelled out by the user)
|
|
if test "x$use_lint" = x"yes" ; then
|
|
AC_PATH_PROG([LINT], [$lint_name])
|
|
if test "x$LINT" = "x"; then
|
|
AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not found in PATH])
|
|
fi
|
|
elif test "x$use_lint" = x"no" ; then
|
|
if test "x$LINT" != "x"; then
|
|
AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no was specified])
|
|
fi
|
|
else
|
|
AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.])
|
|
fi
|
|
|
|
# User supplied flags override default flags
|
|
if test "x$LINT_FLAGS" != "x"; then
|
|
lint_options=$LINT_FLAGS
|
|
fi
|
|
|
|
AC_SUBST([LINT_FLAGS],[$lint_options])
|
|
AM_CONDITIONAL(LINT, [test "x$LINT" != x])
|
|
|
|
]) # XORG_WITH_LINT
|
|
|
|
# XORG_LINT_LIBRARY(LIBNAME)
|
|
# --------------------------
|
|
# Minimum version: 1.1.0
|
|
#
|
|
# Sets up flags for building lint libraries for checking programs that call
|
|
# functions in the library.
|
|
#
|
|
# Interface to module:
|
|
# LINTLIB - Automake variable with the name of lint library file to make
|
|
# MAKE_LINT_LIB - Automake conditional
|
|
#
|
|
# --enable-lint-library: - 'yes' user instructs the module to created a lint library
|
|
# - 'no' user instructs the module not to create a lint library (default)
|
|
|
|
AC_DEFUN([XORG_LINT_LIBRARY],[
|
|
AC_REQUIRE([XORG_WITH_LINT])
|
|
AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library],
|
|
[Create lint library (default: disabled)])],
|
|
[make_lint_lib=$enableval], [make_lint_lib=no])
|
|
|
|
if test "x$make_lint_lib" = x"yes" ; then
|
|
LINTLIB=llib-l$1.ln
|
|
if test "x$LINT" = "x"; then
|
|
AC_MSG_ERROR([Cannot make lint library without --with-lint])
|
|
fi
|
|
elif test "x$make_lint_lib" != x"no" ; then
|
|
AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.])
|
|
fi
|
|
|
|
AC_SUBST(LINTLIB)
|
|
AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno])
|
|
|
|
]) # XORG_LINT_LIBRARY
|
|
|
|
# XORG_COMPILER_BRAND
|
|
# -------------------
|
|
# Minimum version: 1.14.0
|
|
#
|
|
# Checks for various brands of compilers and sets flags as appropriate:
|
|
# GNU gcc - relies on AC_PROG_CC (via AC_PROG_CC_C99) to set GCC to "yes"
|
|
# GNU g++ - relies on AC_PROG_CXX to set GXX to "yes"
|
|
# clang compiler - sets CLANGCC to "yes"
|
|
# Intel compiler - sets INTELCC to "yes"
|
|
# Sun/Oracle Solaris Studio cc - sets SUNCC to "yes"
|
|
#
|
|
AC_DEFUN([XORG_COMPILER_BRAND], [
|
|
AC_LANG_CASE(
|
|
[C], [
|
|
AC_REQUIRE([AC_PROG_CC_C99])
|
|
],
|
|
[C++], [
|
|
AC_REQUIRE([AC_PROG_CXX])
|
|
]
|
|
)
|
|
AC_CHECK_DECL([__clang__], [CLANGCC="yes"], [CLANGCC="no"])
|
|
AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"])
|
|
AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
|
|
]) # XORG_COMPILER_BRAND
|
|
|
|
# XORG_TESTSET_CFLAG(<variable>, <flag>, [<alternative flag>, ...])
|
|
# ---------------
|
|
# Minimum version: 1.16.0
|
|
#
|
|
# Test if the compiler works when passed the given flag as a command line argument.
|
|
# If it succeeds, the flag is appeneded to the given variable. If not, it tries the
|
|
# next flag in the list until there are no more options.
|
|
#
|
|
# Note that this does not guarantee that the compiler supports the flag as some
|
|
# compilers will simply ignore arguments that they do not understand, but we do
|
|
# attempt to weed out false positives by using -Werror=unknown-warning-option and
|
|
# -Werror=unused-command-line-argument
|
|
#
|
|
AC_DEFUN([XORG_TESTSET_CFLAG], [
|
|
m4_if([$#], 0, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])])
|
|
m4_if([$#], 1, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])])
|
|
|
|
AC_LANG_COMPILER_REQUIRE
|
|
|
|
AC_LANG_CASE(
|
|
[C], [
|
|
AC_REQUIRE([AC_PROG_CC_C99])
|
|
define([PREFIX], [C])
|
|
define([CACHE_PREFIX], [cc])
|
|
define([COMPILER], [$CC])
|
|
],
|
|
[C++], [
|
|
define([PREFIX], [CXX])
|
|
define([CACHE_PREFIX], [cxx])
|
|
define([COMPILER], [$CXX])
|
|
]
|
|
)
|
|
|
|
[xorg_testset_save_]PREFIX[FLAGS]="$PREFIX[FLAGS]"
|
|
|
|
if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "x" ; then
|
|
PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option"
|
|
AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unknown-warning-option],
|
|
[xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option],
|
|
AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])],
|
|
[xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option=yes],
|
|
[xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option=no]))
|
|
[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]=$[xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option]
|
|
PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]"
|
|
fi
|
|
|
|
if test "x$[xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]" = "x" ; then
|
|
if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "xyes" ; then
|
|
PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option"
|
|
fi
|
|
PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument"
|
|
AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unused-command-line-argument],
|
|
[xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument],
|
|
AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])],
|
|
[xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument=yes],
|
|
[xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument=no]))
|
|
[xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]=$[xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument]
|
|
PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]"
|
|
fi
|
|
|
|
found="no"
|
|
m4_foreach([flag], m4_cdr($@), [
|
|
if test $found = "no" ; then
|
|
if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
|
|
PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option"
|
|
fi
|
|
|
|
if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
|
|
PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument"
|
|
fi
|
|
|
|
PREFIX[FLAGS]="$PREFIX[FLAGS] ]flag["
|
|
|
|
dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname
|
|
AC_MSG_CHECKING([if ]COMPILER[ supports]flag[])
|
|
cacheid=AS_TR_SH([xorg_cv_]CACHE_PREFIX[_flag_]flag[])
|
|
AC_CACHE_VAL($cacheid,
|
|
[AC_LINK_IFELSE([AC_LANG_PROGRAM([int i;])],
|
|
[eval $cacheid=yes],
|
|
[eval $cacheid=no])])
|
|
|
|
PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]"
|
|
|
|
eval supported=\$$cacheid
|
|
AC_MSG_RESULT([$supported])
|
|
if test "$supported" = "yes" ; then
|
|
$1="$$1 ]flag["
|
|
found="yes"
|
|
fi
|
|
fi
|
|
])
|
|
]) # XORG_TESTSET_CFLAG
|
|
|
|
# XORG_COMPILER_FLAGS
|
|
# ---------------
|
|
# Minimum version: 1.16.0
|
|
#
|
|
# Defines BASE_CFLAGS or BASE_CXXFLAGS to contain a set of command line
|
|
# arguments supported by the selected compiler which do NOT alter the generated
|
|
# code. These arguments will cause the compiler to print various warnings
|
|
# during compilation AND turn a conservative set of warnings into errors.
|
|
#
|
|
# The set of flags supported by BASE_CFLAGS and BASE_CXXFLAGS will grow in
|
|
# future versions of util-macros as options are added to new compilers.
|
|
#
|
|
AC_DEFUN([XORG_COMPILER_FLAGS], [
|
|
AC_REQUIRE([XORG_COMPILER_BRAND])
|
|
|
|
AC_ARG_ENABLE(selective-werror,
|
|
AS_HELP_STRING([--disable-selective-werror],
|
|
[Turn off selective compiler errors. (default: enabled)]),
|
|
[SELECTIVE_WERROR=$enableval],
|
|
[SELECTIVE_WERROR=yes])
|
|
|
|
AC_LANG_CASE(
|
|
[C], [
|
|
define([PREFIX], [C])
|
|
],
|
|
[C++], [
|
|
define([PREFIX], [CXX])
|
|
]
|
|
)
|
|
# -v is too short to test reliably with XORG_TESTSET_CFLAG
|
|
if test "x$SUNCC" = "xyes"; then
|
|
[BASE_]PREFIX[FLAGS]="-v"
|
|
else
|
|
[BASE_]PREFIX[FLAGS]=""
|
|
fi
|
|
|
|
# This chunk of warnings were those that existed in the legacy CWARNFLAGS
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wall])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-arith])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-declarations])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wformat=2], [-Wformat])
|
|
|
|
AC_LANG_CASE(
|
|
[C], [
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wstrict-prototypes])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-prototypes])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnested-externs])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wbad-function-cast])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wold-style-definition])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wdeclaration-after-statement])
|
|
]
|
|
)
|
|
|
|
# This chunk adds additional warnings that could catch undesired effects.
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wunused])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wuninitialized])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wshadow])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-noreturn])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-format-attribute])
|
|
|
|
# These are currently disabled because they are noisy. They will be enabled
|
|
# in the future once the codebase is sufficiently modernized to silence
|
|
# them. For now, I don't want them to drown out the other warnings.
|
|
# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op])
|
|
# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses])
|
|
# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align])
|
|
|
|
# Turn some warnings into errors, so we don't accidently get successful builds
|
|
# when there are problems that should be fixed.
|
|
|
|
if test "x$SELECTIVE_WERROR" = "xyes" ; then
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=implicit], [-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=nonnull])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=init-self])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=main])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=missing-braces])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=sequence-point])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=return-type], [-errwarn=E_FUNC_HAS_NO_RETURN_STMT])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=trigraphs])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=array-bounds])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=write-strings])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=address])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=int-to-pointer-cast], [-errwarn=E_BAD_PTR_INT_COMBINATION])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=pointer-to-int-cast]) # Also -errwarn=E_BAD_PTR_INT_COMBINATION
|
|
else
|
|
AC_MSG_WARN([You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wimplicit])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnonnull])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Winit-self])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmain])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-braces])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wsequence-point])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wreturn-type])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wtrigraphs])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Warray-bounds])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wwrite-strings])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Waddress])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wint-to-pointer-cast])
|
|
XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-to-int-cast])
|
|
fi
|
|
|
|
AC_SUBST([BASE_]PREFIX[FLAGS])
|
|
]) # XORG_COMPILER_FLAGS
|
|
|
|
# XORG_CWARNFLAGS
|
|
# ---------------
|
|
# Minimum version: 1.2.0
|
|
# Deprecated since: 1.16.0 (Use XORG_COMPILER_FLAGS instead)
|
|
#
|
|
# Defines CWARNFLAGS to enable C compiler warnings.
|
|
#
|
|
# This function is deprecated because it defines -fno-strict-aliasing
|
|
# which alters the code generated by the compiler. If -fno-strict-aliasing
|
|
# is needed, then it should be added explicitly in the module when
|
|
# it is updated to use BASE_CFLAGS.
|
|
#
|
|
AC_DEFUN([XORG_CWARNFLAGS], [
|
|
AC_REQUIRE([XORG_COMPILER_FLAGS])
|
|
AC_REQUIRE([XORG_COMPILER_BRAND])
|
|
AC_LANG_CASE(
|
|
[C], [
|
|
CWARNFLAGS="$BASE_CFLAGS"
|
|
if test "x$GCC" = xyes ; then
|
|
CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing"
|
|
fi
|
|
AC_SUBST(CWARNFLAGS)
|
|
]
|
|
)
|
|
]) # XORG_CWARNFLAGS
|
|
|
|
# XORG_STRICT_OPTION
|
|
# -----------------------
|
|
# Minimum version: 1.3.0
|
|
#
|
|
# Add configure option to enable strict compilation flags, such as treating
|
|
# warnings as fatal errors.
|
|
# If --enable-strict-compilation is passed to configure, adds strict flags to
|
|
# $BASE_CFLAGS or $BASE_CXXFLAGS and the deprecated $CWARNFLAGS.
|
|
#
|
|
# Starting in 1.14.0 also exports $STRICT_CFLAGS for use in other tests or
|
|
# when strict compilation is unconditionally desired.
|
|
AC_DEFUN([XORG_STRICT_OPTION], [
|
|
AC_REQUIRE([XORG_CWARNFLAGS])
|
|
AC_REQUIRE([XORG_COMPILER_FLAGS])
|
|
|
|
AC_ARG_ENABLE(strict-compilation,
|
|
AS_HELP_STRING([--enable-strict-compilation],
|
|
[Enable all warnings from compiler and make them errors (default: disabled)]),
|
|
[STRICT_COMPILE=$enableval], [STRICT_COMPILE=no])
|
|
|
|
AC_LANG_CASE(
|
|
[C], [
|
|
define([PREFIX], [C])
|
|
],
|
|
[C++], [
|
|
define([PREFIX], [CXX])
|
|
]
|
|
)
|
|
|
|
[STRICT_]PREFIX[FLAGS]=""
|
|
XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-pedantic])
|
|
XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-Werror], [-errwarn])
|
|
|
|
# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not
|
|
# activate it with -Werror, so we add it here explicitly.
|
|
XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-Werror=attributes])
|
|
|
|
if test "x$STRICT_COMPILE" = "xyes"; then
|
|
[BASE_]PREFIX[FLAGS]="$[BASE_]PREFIX[FLAGS] $[STRICT_]PREFIX[FLAGS]"
|
|
AC_LANG_CASE([C], [CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"])
|
|
fi
|
|
AC_SUBST([STRICT_]PREFIX[FLAGS])
|
|
AC_SUBST([BASE_]PREFIX[FLAGS])
|
|
AC_LANG_CASE([C], AC_SUBST([CWARNFLAGS]))
|
|
]) # XORG_STRICT_OPTION
|
|
|
|
# XORG_DEFAULT_OPTIONS
|
|
# --------------------
|
|
# Minimum version: 1.3.0
|
|
#
|
|
# Defines default options for X.Org modules.
|
|
#
|
|
AC_DEFUN([XORG_DEFAULT_OPTIONS], [
|
|
AC_REQUIRE([AC_PROG_INSTALL])
|
|
XORG_COMPILER_FLAGS
|
|
XORG_CWARNFLAGS
|
|
XORG_STRICT_OPTION
|
|
XORG_RELEASE_VERSION
|
|
XORG_CHANGELOG
|
|
XORG_INSTALL
|
|
XORG_MANPAGE_SECTIONS
|
|
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
|
|
[AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
|
|
]) # XORG_DEFAULT_OPTIONS
|
|
|
|
# XORG_INSTALL()
|
|
# ----------------
|
|
# Minimum version: 1.4.0
|
|
#
|
|
# Defines the variable INSTALL_CMD as the command to copy
|
|
# INSTALL from $prefix/share/util-macros.
|
|
#
|
|
AC_DEFUN([XORG_INSTALL], [
|
|
AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
|
macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros`
|
|
INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \
|
|
mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \
|
|
|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \
|
|
echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)"
|
|
AC_SUBST([INSTALL_CMD])
|
|
]) # XORG_INSTALL
|
|
dnl Copyright 2005 Red Hat, Inc
|
|
dnl
|
|
dnl Permission to use, copy, modify, distribute, and sell this software and its
|
|
dnl documentation for any purpose is hereby granted without fee, provided that
|
|
dnl the above copyright notice appear in all copies and that both that
|
|
dnl copyright notice and this permission notice appear in supporting
|
|
dnl documentation.
|
|
dnl
|
|
dnl The above copyright notice and this permission notice shall be included
|
|
dnl in all copies or substantial portions of the Software.
|
|
dnl
|
|
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
dnl OTHER DEALINGS IN THE SOFTWARE.
|
|
dnl
|
|
dnl Except as contained in this notice, the name of the copyright holders shall
|
|
dnl not be used in advertising or otherwise to promote the sale, use or
|
|
dnl other dealings in this Software without prior written authorization
|
|
dnl from the copyright holders.
|
|
dnl
|
|
|
|
# XORG_RELEASE_VERSION
|
|
# --------------------
|
|
# Defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use.
|
|
|
|
AC_DEFUN([XORG_RELEASE_VERSION],[
|
|
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],
|
|
[`echo $PACKAGE_VERSION | cut -d . -f 1`],
|
|
[Major version of this package])
|
|
PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1`
|
|
if test "x$PVM" = "x"; then
|
|
PVM="0"
|
|
fi
|
|
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR],
|
|
[$PVM],
|
|
[Minor version of this package])
|
|
PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`
|
|
if test "x$PVP" = "x"; then
|
|
PVP="0"
|
|
fi
|
|
AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL],
|
|
[$PVP],
|
|
[Patch version of this package])
|
|
])
|
|
|
|
# XORG_CHANGELOG()
|
|
# ----------------
|
|
# Minimum version: 1.2.0
|
|
#
|
|
# Defines the variable CHANGELOG_CMD as the command to generate
|
|
# ChangeLog from git.
|
|
#
|
|
#
|
|
AC_DEFUN([XORG_CHANGELOG], [
|
|
CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \
|
|
mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \
|
|
|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \
|
|
echo 'git directory not found: installing possibly empty changelog.' >&2)"
|
|
AC_SUBST([CHANGELOG_CMD])
|
|
]) # XORG_CHANGELOG
|
|
|
|
dnl Copyright 2005 Red Hat, Inc
|
|
dnl
|
|
dnl Permission to use, copy, modify, distribute, and sell this software and its
|
|
dnl documentation for any purpose is hereby granted without fee, provided that
|
|
dnl the above copyright notice appear in all copies and that both that
|
|
dnl copyright notice and this permission notice appear in supporting
|
|
dnl documentation.
|
|
dnl
|
|
dnl The above copyright notice and this permission notice shall be included
|
|
dnl in all copies or substantial portions of the Software.
|
|
dnl
|
|
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
dnl OTHER DEALINGS IN THE SOFTWARE.
|
|
dnl
|
|
dnl Except as contained in this notice, the name of the copyright holders shall
|
|
dnl not be used in advertising or otherwise to promote the sale, use or
|
|
dnl other dealings in this Software without prior written authorization
|
|
dnl from the copyright holders.
|
|
dnl
|
|
|
|
# XORG_DRIVER_CHECK_EXT()
|
|
# --------------------------
|
|
# Checks for the $1 define in xorg-server.h (from the sdk). If it
|
|
# is defined, then add $1 to $REQUIRED_MODULES.
|
|
|
|
AC_DEFUN([XORG_DRIVER_CHECK_EXT],[
|
|
AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
|
SAVE_CFLAGS="$CFLAGS"
|
|
CFLAGS="$CFLAGS -I`$PKG_CONFIG --variable=sdkdir xorg-server`"
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#include "xorg-server.h"
|
|
#if !defined $1
|
|
#error $1 not defined
|
|
#endif
|
|
]])],
|
|
[_EXT_CHECK=yes],
|
|
[_EXT_CHECK=no])
|
|
CFLAGS="$SAVE_CFLAGS"
|
|
AC_MSG_CHECKING([if $1 is defined])
|
|
AC_MSG_RESULT([$_EXT_CHECK])
|
|
if test "$_EXT_CHECK" != no; then
|
|
REQUIRED_MODULES="$REQUIRED_MODULES $2"
|
|
fi
|
|
])
|
|
|