| ## libtool.m4 - Configure libtool for the target system. -*-Shell-script-*- |
| ## Copyright (C) 1996-1999 Free Software Foundation, Inc. |
| ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
| ## |
| ## 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. |
| |
| # serial 40 AC_PROG_LIBTOOL |
| AC_DEFUN(AC_PROG_LIBTOOL, |
| [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
| |
| # Save cache, so that ltconfig can load it |
| AC_CACHE_SAVE |
| |
| # Actually configure libtool. ac_aux_dir is where install-sh is found. |
| CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ |
| LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ |
| LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \ |
| DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \ |
| ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ |
| $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ |
| || AC_MSG_ERROR([libtool configure failed]) |
| |
| # Reload cache, that may have been modified by ltconfig |
| AC_CACHE_LOAD |
| |
| # This can be used to rebuild libtool when needed |
| LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh" |
| |
| # Always use our own libtool. |
| LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
| AC_SUBST(LIBTOOL)dnl |
| |
| # Redirect the config.log output again, so that the ltconfig log is not |
| # clobbered by the next message. |
| exec 5>>./config.log |
| ]) |
| |
| AC_DEFUN(AC_LIBTOOL_SETUP, |
| [AC_PREREQ(2.13)dnl |
| AC_REQUIRE([AC_ENABLE_SHARED])dnl |
| AC_REQUIRE([AC_ENABLE_STATIC])dnl |
| AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
| AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| AC_REQUIRE([AC_PROG_RANLIB])dnl |
| AC_REQUIRE([AC_PROG_CC])dnl |
| AC_REQUIRE([AC_PROG_LD])dnl |
| AC_REQUIRE([AC_PROG_NM])dnl |
| AC_REQUIRE([AC_PROG_LN_S])dnl |
| dnl |
| |
| # Check for any special flags to pass to ltconfig. |
| libtool_flags="--cache-file=$cache_file" |
| test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" |
| test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" |
| test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" |
| test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" |
| test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" |
| ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], |
| [libtool_flags="$libtool_flags --enable-dlopen"]) |
| ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], |
| [libtool_flags="$libtool_flags --enable-win32-dll"]) |
| AC_ARG_ENABLE(libtool-lock, |
| [ --disable-libtool-lock avoid locking (might break parallel builds)]) |
| test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" |
| test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" |
| |
| # Some flags need to be propagated to the compiler or linker for good |
| # libtool support. |
| case "$host" in |
| *-*-irix6*) |
| # Find out which ABI we are using. |
| echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
| if AC_TRY_EVAL(ac_compile); then |
| case "`/usr/bin/file conftest.o`" in |
| *32-bit*) |
| LD="${LD-ld} -32" |
| ;; |
| *N32*) |
| LD="${LD-ld} -n32" |
| ;; |
| *64-bit*) |
| LD="${LD-ld} -64" |
| ;; |
| esac |
| fi |
| rm -rf conftest* |
| ;; |
| |
| *-*-sco3.2v5*) |
| # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
| SAVE_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS -belf" |
| AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
| [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])]) |
| if test x"$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 |
| ;; |
| |
| ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], |
| [*-*-cygwin* | *-*-mingw*) |
| AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
| AC_CHECK_TOOL(AS, as, false) |
| AC_CHECK_TOOL(OBJDUMP, objdump, false) |
| ;; |
| ]) |
| esac |
| ]) |
| |
| # AC_LIBTOOL_DLOPEN - enable checks for dlopen support |
| AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) |
| |
| # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's |
| AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) |
| |
| # AC_ENABLE_SHARED - implement the --enable-shared flag |
| # Usage: AC_ENABLE_SHARED[(DEFAULT)] |
| # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
| # `yes'. |
| AC_DEFUN(AC_ENABLE_SHARED, [dnl |
| define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
| AC_ARG_ENABLE(shared, |
| changequote(<<, >>)dnl |
| << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], |
| changequote([, ])dnl |
| [p=${PACKAGE-default} |
| case "$enableval" in |
| yes) enable_shared=yes ;; |
| no) enable_shared=no ;; |
| *) |
| enable_shared=no |
| # Look at the argument we got. We use all the common list separators. |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| for pkg in $enableval; do |
| if test "X$pkg" = "X$p"; then |
| enable_shared=yes |
| fi |
| done |
| IFS="$ac_save_ifs" |
| ;; |
| esac], |
| enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl |
| ]) |
| |
| # AC_DISABLE_SHARED - set the default shared flag to --disable-shared |
| AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| AC_ENABLE_SHARED(no)]) |
| |
| # AC_ENABLE_STATIC - implement the --enable-static flag |
| # Usage: AC_ENABLE_STATIC[(DEFAULT)] |
| # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
| # `yes'. |
| AC_DEFUN(AC_ENABLE_STATIC, [dnl |
| define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
| AC_ARG_ENABLE(static, |
| changequote(<<, >>)dnl |
| << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], |
| changequote([, ])dnl |
| [p=${PACKAGE-default} |
| case "$enableval" in |
| yes) enable_static=yes ;; |
| no) enable_static=no ;; |
| *) |
| enable_static=no |
| # Look at the argument we got. We use all the common list separators. |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| for pkg in $enableval; do |
| if test "X$pkg" = "X$p"; then |
| enable_static=yes |
| fi |
| done |
| IFS="$ac_save_ifs" |
| ;; |
| esac], |
| enable_static=AC_ENABLE_STATIC_DEFAULT)dnl |
| ]) |
| |
| # AC_DISABLE_STATIC - set the default static flag to --disable-static |
| AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| AC_ENABLE_STATIC(no)]) |
| |
| |
| # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag |
| # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] |
| # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
| # `yes'. |
| AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl |
| define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
| AC_ARG_ENABLE(fast-install, |
| changequote(<<, >>)dnl |
| << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], |
| changequote([, ])dnl |
| [p=${PACKAGE-default} |
| case "$enableval" in |
| yes) enable_fast_install=yes ;; |
| no) enable_fast_install=no ;; |
| *) |
| enable_fast_install=no |
| # Look at the argument we got. We use all the common list separators. |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| for pkg in $enableval; do |
| if test "X$pkg" = "X$p"; then |
| enable_fast_install=yes |
| fi |
| done |
| IFS="$ac_save_ifs" |
| ;; |
| esac], |
| enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl |
| ]) |
| |
| # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install |
| AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| AC_ENABLE_FAST_INSTALL(no)]) |
| |
| # AC_PROG_LD - find the path to the GNU or non-GNU linker |
| AC_DEFUN(AC_PROG_LD, |
| [AC_ARG_WITH(gnu-ld, |
| [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
| test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
| AC_REQUIRE([AC_PROG_CC])dnl |
| AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| ac_prog=ld |
| if test "$ac_cv_prog_gcc" = yes; then |
| # Check if gcc -print-prog-name=ld gives a path. |
| AC_MSG_CHECKING([for ld used by GCC]) |
| ac_prog=`($CC -print-prog-name=ld) 2>&5` |
| case "$ac_prog" in |
| # Accept absolute paths. |
| changequote(,)dnl |
| [\\/]* | [A-Za-z]:[\\/]*) |
| re_direlt='/[^/][^/]*/\.\./' |
| changequote([,])dnl |
| # Canonicalize the path 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 "$with_gnu_ld" = yes; then |
| AC_MSG_CHECKING([for GNU ld]) |
| else |
| AC_MSG_CHECKING([for non-GNU ld]) |
| fi |
| AC_CACHE_VAL(ac_cv_path_LD, |
| [if test -z "$LD"; then |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
| for ac_dir in $PATH; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| ac_cv_path_LD="$ac_dir/$ac_prog" |
| # Check to see if the program is GNU ld. I'd rather use --version, |
| # but apparently some GNU ld's only accept -v. |
| # Break only if it was the GNU/non-GNU ld that we prefer. |
| if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
| test "$with_gnu_ld" != no && break |
| else |
| test "$with_gnu_ld" != yes && break |
| fi |
| fi |
| done |
| IFS="$ac_save_ifs" |
| else |
| ac_cv_path_LD="$LD" # Let the user override the test with a path. |
| fi]) |
| LD="$ac_cv_path_LD" |
| if test -n "$LD"; then |
| AC_MSG_RESULT($LD) |
| else |
| AC_MSG_RESULT(no) |
| fi |
| test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
| AC_SUBST(LD) |
| AC_PROG_LD_GNU |
| ]) |
| |
| AC_DEFUN(AC_PROG_LD_GNU, |
| [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, |
| [# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
| if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
| ac_cv_prog_gnu_ld=yes |
| else |
| ac_cv_prog_gnu_ld=no |
| fi]) |
| ]) |
| |
| # AC_PROG_NM - find the path to a BSD-compatible name lister |
| AC_DEFUN(AC_PROG_NM, |
| [AC_MSG_CHECKING([for BSD-compatible nm]) |
| AC_CACHE_VAL(ac_cv_path_NM, |
| [if test -n "$NM"; then |
| # Let the user override the test. |
| ac_cv_path_NM="$NM" |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
| for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/nm || test -f $ac_dir/nm$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 |
| if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
| ac_cv_path_NM="$ac_dir/nm -B" |
| break |
| elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
| ac_cv_path_NM="$ac_dir/nm -p" |
| break |
| else |
| ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but |
| continue # so that we can try to find one that supports BSD flags |
| fi |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm |
| fi]) |
| NM="$ac_cv_path_NM" |
| AC_MSG_RESULT([$NM]) |
| AC_SUBST(NM) |
| ]) |
| |
| # AC_CHECK_LIBM - check for math library |
| AC_DEFUN(AC_CHECK_LIBM, |
| [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| LIBM= |
| case "$host" in |
| *-*-beos* | *-*-cygwin*) |
| # These system don't have libm |
| ;; |
| *-ncr-sysv4.3*) |
| AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
| AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") |
| ;; |
| *) |
| AC_CHECK_LIB(m, main, LIBM="-lm") |
| ;; |
| esac |
| ]) |
| |
| # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for |
| # the libltdl convenience library, adds --enable-ltdl-convenience to |
| # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor |
| # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed |
| # to be `${top_builddir}/libltdl'. Make sure you start DIR with |
| # '${top_builddir}/' (note the single quotes!) if your package is not |
| # flat, and, if you're not using automake, define top_builddir as |
| # appropriate in the Makefiles. |
| AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| case "$enable_ltdl_convenience" in |
| no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
| "") enable_ltdl_convenience=yes |
| ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
| esac |
| LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la |
| INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl']) |
| ]) |
| |
| # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for |
| # the libltdl installable library, and adds --enable-ltdl-install to |
| # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor |
| # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed |
| # to be `${top_builddir}/libltdl'. Make sure you start DIR with |
| # '${top_builddir}/' (note the single quotes!) if your package is not |
| # flat, and, if you're not using automake, define top_builddir as |
| # appropriate in the Makefiles. |
| # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
| AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| AC_CHECK_LIB(ltdl, main, |
| [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
| [if test x"$enable_ltdl_install" = xno; then |
| AC_MSG_WARN([libltdl not installed, but installation disabled]) |
| else |
| enable_ltdl_install=yes |
| fi |
| ]) |
| if test x"$enable_ltdl_install" = x"yes"; then |
| ac_configure_args="$ac_configure_args --enable-ltdl-install" |
| LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la |
| INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl']) |
| else |
| ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
| LIBLTDL="-lltdl" |
| INCLTDL= |
| fi |
| ]) |
| |
| dnl old names |
| AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl |
| AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl |
| AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl |
| AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl |
| AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl |
| AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl |
| AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl |
| |
| dnl This is just to silence aclocal about the macro not being used |
| ifelse([AC_DISABLE_FAST_INSTALL])dnl |
| |
| |
| # Macro to add for using GNU gettext. |
| # Ulrich Drepper <drepper@cygnus.com>, 1995. |
| # |
| # Modified to never use included libintl. |
| # Owen Taylor <otaylor@redhat.com>, 12/15/1998 |
| # |
| # |
| # This file can be copied and used freely without restrictions. It can |
| # be used in projects which are not available under the GNU Public License |
| # but which still want to provide support for the GNU gettext functionality. |
| # Please note that the actual code is *not* freely available. |
| # |
| # |
| # If you make changes to this file, you MUST update the copy in |
| # acinclude.m4. [ aclocal dies on duplicate macros, so if |
| # we run 'aclocal -I macros/' then we'll run into problems |
| # once we've installed glib-gettext.m4 :-( ] |
| # |
| |
| # serial 5 |
| |
| AC_DEFUN(AM_GLIB_WITH_NLS, |
| [AC_MSG_CHECKING([whether NLS is requested]) |
| dnl Default is enabled NLS |
| AC_ARG_ENABLE(nls, |
| [ --disable-nls do not use Native Language Support], |
| USE_NLS=$enableval, USE_NLS=yes) |
| AC_MSG_RESULT($USE_NLS) |
| AC_SUBST(USE_NLS) |
| |
| USE_INCLUDED_LIBINTL=no |
| |
| dnl If we use NLS figure out what method |
| if test "$USE_NLS" = "yes"; then |
| # AC_DEFINE(ENABLE_NLS) |
| # AC_MSG_CHECKING([whether included gettext is requested]) |
| # AC_ARG_WITH(included-gettext, |
| # [ --with-included-gettext use the GNU gettext library included here], |
| # nls_cv_force_use_gnu_gettext=$withval, |
| # nls_cv_force_use_gnu_gettext=no) |
| # AC_MSG_RESULT($nls_cv_force_use_gnu_gettext) |
| nls_cv_force_use_gnu_gettext="no" |
| |
| nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" |
| if test "$nls_cv_force_use_gnu_gettext" != "yes"; then |
| dnl User does not insist on using GNU NLS library. Figure out what |
| dnl to use. If gettext or catgets are available (in this order) we |
| dnl use this. Else we have to fall back to GNU NLS library. |
| dnl catgets is only used if permitted by option --with-catgets. |
| nls_cv_header_intl= |
| nls_cv_header_libgt= |
| CATOBJEXT=NONE |
| |
| AC_CHECK_HEADER(libintl.h, |
| [AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc, |
| [AC_TRY_LINK([#include <libintl.h>], [return (int) dgettext ("","")], |
| gt_cv_func_dgettext_libc=yes, gt_cv_func_dgettext_libc=no)]) |
| |
| if test "$gt_cv_func_dgettext_libc" != "yes"; then |
| AC_CHECK_LIB(intl, bindtextdomain, |
| [AC_CACHE_CHECK([for dgettext in libintl], |
| gt_cv_func_dgettext_libintl, |
| [AC_CHECK_LIB(intl, dgettext, |
| gt_cv_func_dgettext_libintl=yes, |
| gt_cv_func_dgettext_libintl=no)], |
| gt_cv_func_dgettext_libintl=no)]) |
| fi |
| |
| if test "$gt_cv_func_dgettext_libintl" = "yes"; then |
| LIBS="$LIBS -lintl"; |
| fi |
| |
| if test "$gt_cv_func_dgettext_libc" = "yes" \ |
| || test "$gt_cv_func_dgettext_libintl" = "yes"; then |
| AC_DEFINE(HAVE_GETTEXT) |
| AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, |
| [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl |
| if test "$MSGFMT" != "no"; then |
| AC_CHECK_FUNCS(dcgettext) |
| AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) |
| AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, |
| [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) |
| AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; |
| return _nl_msg_cat_cntr], |
| [CATOBJEXT=.gmo |
| DATADIRNAME=share], |
| [CATOBJEXT=.mo |
| DATADIRNAME=lib]) |
| INSTOBJEXT=.mo |
| fi |
| fi |
| |
| # Added by Martin Baulig 12/15/98 for libc5 systems |
| if test "$gt_cv_func_dgettext_libc" != "yes" \ |
| && test "$gt_cv_func_dgettext_libintl" = "yes"; then |
| INTLLIBS=-lintl |
| LIBS=`echo $LIBS | sed -e 's/-lintl//'` |
| fi |
| ]) |
| |
| # if test "$CATOBJEXT" = "NONE"; then |
| # AC_MSG_CHECKING([whether catgets can be used]) |
| # AC_ARG_WITH(catgets, |
| # [ --with-catgets use catgets functions if available], |
| # nls_cv_use_catgets=$withval, nls_cv_use_catgets=no) |
| # AC_MSG_RESULT($nls_cv_use_catgets) |
| # |
| # if test "$nls_cv_use_catgets" = "yes"; then |
| # dnl No gettext in C library. Try catgets next. |
| # AC_CHECK_LIB(i, main) |
| # AC_CHECK_FUNC(catgets, |
| # [AC_DEFINE(HAVE_CATGETS) |
| # INTLOBJS="\$(CATOBJS)" |
| # AC_PATH_PROG(GENCAT, gencat, no)dnl |
| # if test "$GENCAT" != "no"; then |
| # AC_PATH_PROG(GMSGFMT, gmsgfmt, no) |
| # if test "$GMSGFMT" = "no"; then |
| # AM_PATH_PROG_WITH_TEST(GMSGFMT, msgfmt, |
| # [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no) |
| # fi |
| # AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, |
| # [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) |
| # USE_INCLUDED_LIBINTL=yes |
| # CATOBJEXT=.cat |
| # INSTOBJEXT=.cat |
| # DATADIRNAME=lib |
| # INTLDEPS='$(top_builddir)/intl/libintl.a' |
| # INTLLIBS=$INTLDEPS |
| # LIBS=`echo $LIBS | sed -e 's/-lintl//'` |
| # nls_cv_header_intl=intl/libintl.h |
| # nls_cv_header_libgt=intl/libgettext.h |
| # fi |
| # ]) |
| # fi |
| # fi |
| |
| if test "$CATOBJEXT" = "NONE"; then |
| dnl Neither gettext nor catgets in included in the C library. |
| dnl Fall back on GNU gettext library. |
| nls_cv_use_gnu_gettext=yes |
| fi |
| fi |
| |
| if test "$nls_cv_use_gnu_gettext" != "yes"; then |
| AC_DEFINE(ENABLE_NLS) |
| else |
| dnl Unset this variable since we use the non-zero value as a flag. |
| CATOBJEXT= |
| # dnl Mark actions used to generate GNU NLS library. |
| # INTLOBJS="\$(GETTOBJS)" |
| # AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, |
| # [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt) |
| # AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) |
| # AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, |
| # [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) |
| # AC_SUBST(MSGFMT) |
| # USE_INCLUDED_LIBINTL=yes |
| # CATOBJEXT=.gmo |
| # INSTOBJEXT=.mo |
| # DATADIRNAME=share |
| # INTLDEPS='$(top_builddir)/intl/libintl.a' |
| # INTLLIBS=$INTLDEPS |
| # LIBS=`echo $LIBS | sed -e 's/-lintl//'` |
| # nls_cv_header_intl=intl/libintl.h |
| # nls_cv_header_libgt=intl/libgettext.h |
| fi |
| |
| dnl Test whether we really found GNU xgettext. |
| if test "$XGETTEXT" != ":"; then |
| dnl If it is no GNU xgettext we define it as : so that the |
| dnl Makefiles still can work. |
| if $XGETTEXT --omit-header /dev/null 2> /dev/null; then |
| : ; |
| else |
| AC_MSG_RESULT( |
| [found xgettext program is not GNU xgettext; ignore it]) |
| XGETTEXT=":" |
| fi |
| fi |
| |
| # We need to process the po/ directory. |
| POSUB=po |
| else |
| DATADIRNAME=share |
| # nls_cv_header_intl=intl/libintl.h |
| # nls_cv_header_libgt=intl/libgettext.h |
| fi |
| # AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl) |
| AC_OUTPUT_COMMANDS( |
| [case "$CONFIG_FILES" in *po/Makefile.in*) |
| sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile |
| esac]) |
| |
| |
| # # If this is used in GNU gettext we have to set USE_NLS to `yes' |
| # # because some of the sources are only built for this goal. |
| # if test "$PACKAGE" = gettext; then |
| # USE_NLS=yes |
| # USE_INCLUDED_LIBINTL=yes |
| # fi |
| |
| dnl These rules are solely for the distribution goal. While doing this |
| dnl we only have to keep exactly one list of the available catalogs |
| dnl in configure.in. |
| for lang in $ALL_LINGUAS; do |
| GMOFILES="$GMOFILES $lang.gmo" |
| POFILES="$POFILES $lang.po" |
| done |
| |
| dnl Make all variables we use known to autoconf. |
| AC_SUBST(USE_INCLUDED_LIBINTL) |
| AC_SUBST(CATALOGS) |
| AC_SUBST(CATOBJEXT) |
| AC_SUBST(DATADIRNAME) |
| AC_SUBST(GMOFILES) |
| AC_SUBST(INSTOBJEXT) |
| AC_SUBST(INTLDEPS) |
| AC_SUBST(INTLLIBS) |
| AC_SUBST(INTLOBJS) |
| AC_SUBST(POFILES) |
| AC_SUBST(POSUB) |
| ]) |
| |
| AC_DEFUN(AM_GLIB_GNU_GETTEXT, |
| [AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
| AC_REQUIRE([AC_PROG_CC])dnl |
| AC_REQUIRE([AC_PROG_RANLIB])dnl |
| # AC_REQUIRE([AC_ISC_POSIX])dnl |
| AC_REQUIRE([AC_HEADER_STDC])dnl |
| AC_REQUIRE([AC_C_CONST])dnl |
| AC_REQUIRE([AC_C_INLINE])dnl |
| AC_REQUIRE([AC_TYPE_OFF_T])dnl |
| AC_REQUIRE([AC_TYPE_SIZE_T])dnl |
| AC_REQUIRE([AC_FUNC_ALLOCA])dnl |
| AC_REQUIRE([AC_FUNC_MMAP])dnl |
| |
| AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \ |
| unistd.h sys/param.h]) |
| AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \ |
| strdup __argz_count __argz_stringify __argz_next]) |
| |
| # if test "${ac_cv_func_stpcpy+set}" != "set"; then |
| # AC_CHECK_FUNCS(stpcpy) |
| # fi |
| # if test "${ac_cv_func_stpcpy}" = "yes"; then |
| # AC_DEFINE(HAVE_STPCPY) |
| # fi |
| |
| AM_LC_MESSAGES |
| AM_GLIB_WITH_NLS |
| |
| if test "x$CATOBJEXT" != "x"; then |
| if test "x$ALL_LINGUAS" = "x"; then |
| LINGUAS= |
| else |
| AC_MSG_CHECKING(for catalogs to be installed) |
| NEW_LINGUAS= |
| for lang in ${LINGUAS=$ALL_LINGUAS}; do |
| case "$ALL_LINGUAS" in |
| *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; |
| esac |
| done |
| LINGUAS=$NEW_LINGUAS |
| AC_MSG_RESULT($LINGUAS) |
| fi |
| |
| dnl Construct list of names of catalog files to be constructed. |
| if test -n "$LINGUAS"; then |
| for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done |
| fi |
| fi |
| |
| # dnl The reference to <locale.h> in the installed <libintl.h> file |
| # dnl must be resolved because we cannot expect the users of this |
| # dnl to define HAVE_LOCALE_H. |
| # if test $ac_cv_header_locale_h = yes; then |
| # INCLUDE_LOCALE_H="#include <locale.h>" |
| # else |
| # INCLUDE_LOCALE_H="\ |
| #/* The system does not provide the header <locale.h>. Take care yourself. */" |
| # fi |
| # AC_SUBST(INCLUDE_LOCALE_H) |
| |
| dnl Determine which catalog format we have (if any is needed) |
| dnl For now we know about two different formats: |
| dnl Linux libc-5 and the normal X/Open format |
| test -d po || mkdir po |
| if test "$CATOBJEXT" = ".cat"; then |
| AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen) |
| |
| dnl Transform the SED scripts while copying because some dumb SEDs |
| dnl cannot handle comments. |
| sed -e '/^#/d' $srcdir/po/$msgformat-msg.sed > po/po2msg.sed |
| fi |
| dnl po2tbl.sed is always needed. |
| sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ |
| $srcdir/po/po2tbl.sed.in > po/po2tbl.sed |
| |
| # dnl In the intl/Makefile.in we have a special dependency which makes |
| # dnl only sense for gettext. We comment this out for non-gettext |
| # dnl packages. |
| # if test "$PACKAGE" = "gettext"; then |
| # GT_NO="#NO#" |
| # GT_YES= |
| # else |
| # GT_NO= |
| # GT_YES="#YES#" |
| # fi |
| # AC_SUBST(GT_NO) |
| # AC_SUBST(GT_YES) |
| |
| dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly |
| dnl find the mkinstalldirs script in another subdir but ($top_srcdir). |
| dnl Try to locate is. |
| MKINSTALLDIRS= |
| if test -n "$ac_aux_dir"; then |
| MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" |
| fi |
| if test -z "$MKINSTALLDIRS"; then |
| MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" |
| fi |
| AC_SUBST(MKINSTALLDIRS) |
| |
| # dnl *** For now the libtool support in intl/Makefile is not for real. |
| # l= |
| # AC_SUBST(l) |
| |
| dnl Generate list of files to be processed by xgettext which will |
| dnl be included in po/Makefile. |
| test -d po || mkdir po |
| if test "x$srcdir" != "x."; then |
| if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then |
| posrcprefix="$srcdir/" |
| else |
| posrcprefix="../$srcdir/" |
| fi |
| else |
| posrcprefix="../" |
| fi |
| rm -f po/POTFILES |
| sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ |
| < $srcdir/po/POTFILES.in > po/POTFILES |
| ]) |
| |