| dnl aclocal.m4 generated automatically by aclocal 1.4 |
| |
| dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. |
| dnl This file is free software; the Free Software Foundation |
| dnl gives unlimited permission to copy and/or distribute it, |
| dnl with or without modifications, as long as this notice is preserved. |
| |
| dnl This program is distributed in the hope that it will be useful, |
| dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
| dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| dnl PARTICULAR PURPOSE. |
| |
| AC_DEFUN([AC_COMPILE_CHECK_SIZEOF], |
| [changequote(<<, >>)dnl |
| dnl The name to #define. |
| define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl |
| dnl The cache variable name. |
| define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl |
| changequote([, ])dnl |
| AC_MSG_CHECKING(size of $1) |
| AC_CACHE_VAL(AC_CV_NAME, |
| [for ac_size in 4 8 1 2 16 12 $2 ; do # List sizes in rough order of prevalence. |
| AC_TRY_COMPILE([#include "confdefs.h" |
| #include <sys/types.h> |
| $2 |
| ], [switch (0) case 0: case (sizeof ($1) == $ac_size):;], AC_CV_NAME=$ac_size) |
| if test x$AC_CV_NAME != x ; then break; fi |
| done |
| ]) |
| if test x$AC_CV_NAME = x ; then |
| AC_MSG_ERROR([cannot determine a size for $1]) |
| fi |
| AC_MSG_RESULT($AC_CV_NAME) |
| AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The number of bytes in type $1]) |
| undefine([AC_TYPE_NAME])dnl |
| undefine([AC_CV_NAME])dnl |
| ]) |
| |
| AC_DEFUN(LIBGCJ_CONFIGURE, |
| [ |
| dnl Default to --enable-multilib |
| AC_ARG_ENABLE(multilib, |
| [ --enable-multilib build many library versions (default)], |
| [case "${enableval}" in |
| yes) multilib=yes ;; |
| no) multilib=no ;; |
| *) AC_MSG_ERROR(bad value ${enableval} for multilib option) ;; |
| esac], [multilib=yes])dnl |
| |
| dnl We may get other options which we don't document: |
| dnl --with-target-subdir, --with-multisrctop, --with-multisubdir |
| |
| # When building with srcdir == objdir, links to the source files will |
| # be created in directories within the target_subdir. We have to |
| # adjust toplevel_srcdir accordingly, so that configure finds |
| # install-sh and other auxiliary files that live in the top-level |
| # source directory. |
| if test "${srcdir}" = "."; then |
| if test -z "${with_target_subdir}"; then |
| toprel=".." |
| else |
| if test "${with_target_subdir}" != "."; then |
| toprel="${with_multisrctop}../.." |
| else |
| toprel="${with_multisrctop}.." |
| fi |
| fi |
| else |
| toprel=".." |
| fi |
| |
| libgcj_basedir=$srcdir/$toprel/$1/libjava |
| AC_SUBST(libgcj_basedir) |
| |
| AC_CONFIG_AUX_DIR(${srcdir}/$toprel) |
| if :; then :; else |
| # This overrides the previous occurrence for automake, but not for |
| # autoconf, which is exactly what we want. |
| AC_CONFIG_AUX_DIR(..) |
| fi |
| |
| # This works around an automake problem. |
| mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs" |
| AC_SUBST(mkinstalldirs) |
| |
| AC_CANONICAL_SYSTEM |
| |
| dnl This shouldn't be needed, as long as top-level dependencies are |
| dnl defined correctly and shared-library paths are set up so that |
| dnl execution tests succeed. FIXME. |
| define([AC_PROG_CC_WORKS],[]) |
| define([AC_PROG_CXX_WORKS],[]) |
| |
| AC_PROG_CC |
| |
| # We use the libstdc++-v3 version of LIB_AC_PROG_CXX, but use |
| # glibjava_CXX instead of glibcpp_CXX. That's because we're passed a |
| # different definition of CXX than other directories, since we don't |
| # depend on libstdc++-v3 having already been built. |
| AC_DEFUN(LIB_AC_PROG_CXX, |
| [AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl |
| dnl Fool anybody using AC_PROG_CXX. |
| AC_PROVIDE([AC_PROG_CXX]) |
| # Use glibjava_CXX so that we do not cause CXX to be cached with the |
| # flags that come in CXX while configuring libjava. They're different |
| # from those used for all other target libraries. If CXX is set in |
| # the environment, respect that here. |
| glibjava_CXX=$CXX |
| AC_CHECK_PROGS(glibjava_CXX, $CCC c++ g++ gcc CC cxx cc++, gcc) |
| AC_SUBST(CXX) |
| CXX=$glibjava_CXX |
| test -z "$glibjava_CXX" && AC_MSG_ERROR([no acceptable c++ found in \$PATH]) |
| |
| AC_PROG_CXX_GNU |
| |
| if test $ac_cv_prog_gxx = yes; then |
| GXX=yes |
| dnl Check whether -g works, even if CXXFLAGS is set, in case the package |
| dnl plays around with CXXFLAGS (such as to build both debugging and |
| dnl normal versions of a library), tasteless as that idea is. |
| ac_test_CXXFLAGS="${CXXFLAGS+set}" |
| ac_save_CXXFLAGS="$CXXFLAGS" |
| CXXFLAGS= |
| AC_PROG_CXX_G |
| if test "$ac_test_CXXFLAGS" = set; then |
| CXXFLAGS="$ac_save_CXXFLAGS" |
| elif test $ac_cv_prog_cxx_g = yes; then |
| CXXFLAGS="-g -O2" |
| else |
| CXXFLAGS="-O2" |
| fi |
| else |
| GXX= |
| test "${CXXFLAGS+set}" = set || CXXFLAGS="-g" |
| fi |
| ]) |
| |
| LIB_AC_PROG_CXX |
| |
| dnl version is pulled out to make it a bit easier to change using sed. |
| version=0.0.7 |
| dnl Still use "libjava" here to placate dejagnu. |
| AM_INIT_AUTOMAKE(libjava, $version) |
| |
| # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't |
| # run it explicitly here, it will be run implicitly before |
| # LIBGCJ_CONFIGURE, which doesn't work because that means that it will |
| # be run before AC_CANONICAL_HOST. |
| AC_CANONICAL_BUILD |
| |
| AC_CHECK_TOOL(AS, as) |
| AC_CHECK_TOOL(AR, ar) |
| AC_CHECK_TOOL(RANLIB, ranlib, :) |
| |
| AC_PROG_INSTALL |
| |
| AM_MAINTAINER_MODE |
| |
| AC_EXEEXT |
| |
| # configure.host sets the following important variables |
| # libgcj_cflags - host specific C compiler flags |
| # libgcj_cxxflags - host specific C++ compiler flags |
| # libgcj_javaflags - host specific Java compiler flags |
| |
| libgcj_cflags= |
| libgcj_cxxflags= |
| libgcj_javaflags= |
| |
| . [$]{srcdir}/configure.host |
| |
| LIBGCJ_CFLAGS="[$]{libgcj_cflags}" |
| LIBGCJ_CXXFLAGS="[$]{libgcj_cxxflags}" |
| LIBGCJ_JAVAFLAGS="[$]{libgcj_javaflags}" |
| AC_SUBST(LIBGCJ_CFLAGS) |
| AC_SUBST(LIBGCJ_CXXFLAGS) |
| AC_SUBST(LIBGCJ_JAVAFLAGS) |
| ])dnl |
| |
| sinclude(../libtool.m4) |
| dnl The lines below arrange for aclocal not to bring libtool.m4 |
| dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake |
| dnl to add a definition of LIBTOOL to Makefile.in. |
| ifelse(yes,no,[ |
| AC_DEFUN([AM_PROG_LIBTOOL],) |
| AC_DEFUN([AC_LIBTOOL_DLOPEN],) |
| AC_DEFUN([AC_LIBLTDL_CONVENIENCE],) |
| AC_DEFUN([LT_AC_PROG_GCJ],) |
| AC_SUBST(GCJ) |
| AC_SUBST(LIBTOOL) |
| ]) |
| |
| #serial AM2 |
| |
| dnl From Bruno Haible. |
| |
| AC_DEFUN([AM_ICONV], |
| [ |
| dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and |
| dnl those with the standalone portable GNU libiconv installed). |
| |
| am_cv_lib_iconv_ldpath= |
| AC_ARG_WITH([libiconv-prefix], |
| [ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [ |
| for dir in `echo "$withval" | tr : ' '`; do |
| if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi |
| if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi |
| done |
| ]) |
| |
| AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [ |
| am_cv_func_iconv="no, consider installing GNU libiconv" |
| am_cv_lib_iconv=no |
| AC_TRY_LINK([#include <stdlib.h> |
| #include <iconv.h>], |
| [iconv_t cd = iconv_open("",""); |
| iconv(cd,NULL,NULL,NULL,NULL); |
| iconv_close(cd);], |
| am_cv_func_iconv=yes) |
| if test "$am_cv_func_iconv" != yes; then |
| am_save_LIBS="$LIBS" |
| LIBS="$LIBS $am_cv_libiconv_ldpath -liconv" |
| AC_TRY_LINK([#include <stdlib.h> |
| #include <iconv.h>], |
| [iconv_t cd = iconv_open("",""); |
| iconv(cd,NULL,NULL,NULL,NULL); |
| iconv_close(cd);], |
| am_cv_lib_iconv=yes |
| am_cv_func_iconv=yes) |
| LIBS="$am_save_LIBS" |
| fi |
| ]) |
| if test "$am_cv_func_iconv" = yes; then |
| AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) |
| AC_MSG_CHECKING([for iconv declaration]) |
| AC_CACHE_VAL(am_cv_proto_iconv, [ |
| AC_TRY_COMPILE([ |
| #include <stdlib.h> |
| #include <iconv.h> |
| extern |
| #ifdef __cplusplus |
| "C" |
| #endif |
| #if defined(__STDC__) || defined(__cplusplus) |
| size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); |
| #else |
| size_t iconv(); |
| #endif |
| ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const") |
| am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) |
| am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` |
| AC_MSG_RESULT([$]{ac_t:- |
| }[$]am_cv_proto_iconv) |
| AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, |
| [Define as const if the declaration of iconv() needs const.]) |
| fi |
| LIBICONV= |
| if test "$am_cv_lib_iconv" = yes; then |
| LIBICONV="$am_cv_lib_iconv_ldpath -liconv" |
| fi |
| AC_SUBST(LIBICONV) |
| ]) |
| |
| # Check whether LC_MESSAGES is available in <locale.h>. |
| # Ulrich Drepper <drepper@cygnus.com>, 1995. |
| # |
| # This file can be copied and used freely without restrictions. It can |
| # be used in projects which are not available under the GNU General Public |
| # License or the GNU Library General Public License but which still want |
| # to provide support for the GNU gettext functionality. |
| # Please note that the actual code of the GNU gettext library is covered |
| # by the GNU Library General Public License, and the rest of the GNU |
| # gettext package package is covered by the GNU General Public License. |
| # They are *not* in the public domain. |
| |
| # serial 2 |
| |
| AC_DEFUN([AM_LC_MESSAGES], |
| [if test $ac_cv_header_locale_h = yes; then |
| AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, |
| [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], |
| am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) |
| if test $am_cv_val_LC_MESSAGES = yes; then |
| AC_DEFINE(HAVE_LC_MESSAGES, 1, |
| [Define if your <locale.h> file defines LC_MESSAGES.]) |
| fi |
| fi]) |
| |
| AC_DEFUN([CHECK_FOR_BROKEN_MINGW_LD], |
| [ |
| AC_MSG_CHECKING(whether 'ld' is at least 2.13) |
| LD_PROG=`$CC --print-prog-name=ld` |
| LD_VERSION=`$LD_PROG --version` |
| LD_VERSION_MAJOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 1 | cut -d ' ' -f 4` |
| LD_VERSION_MINOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 2` |
| if expr "$LD_VERSION_MAJOR" \> 2 > /dev/null; then |
| LD_OK="ok" |
| else |
| if expr "$LD_VERSION_MAJOR" = 2 && expr "$LD_VERSION_MINOR" \>= 13 > /dev/null; then |
| LD_OK="ok" |
| fi |
| fi |
| if test "x$LD_OK" != x; then |
| AC_MSG_RESULT([yes; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR]) |
| else |
| AC_MSG_RESULT([no; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR]) |
| AC_MSG_WARN([ld <2.13 detected; enabling JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS hack...]) |
| AC_DEFINE(JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS, 1, |
| [Indicate that linker is not able to 8-byte align static data]) |
| fi[]dnl |
| ])# CHECK_FOR_BROKEN_MINGW_LD |
| |
| # Do all the work for Automake. 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. |
| |
| # serial 1 |
| |
| dnl Usage: |
| dnl AM_INIT_AUTOMAKE(package,version, [no-define]) |
| |
| AC_DEFUN(AM_INIT_AUTOMAKE, |
| [AC_REQUIRE([AC_PROG_INSTALL]) |
| PACKAGE=[$1] |
| AC_SUBST(PACKAGE) |
| VERSION=[$2] |
| AC_SUBST(VERSION) |
| dnl test to see if srcdir already configured |
| if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then |
| AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
| fi |
| ifelse([$3],, |
| AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
| AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) |
| AC_REQUIRE([AM_SANITY_CHECK]) |
| AC_REQUIRE([AC_ARG_PROGRAM]) |
| dnl FIXME This is truly gross. |
| missing_dir=`cd $ac_aux_dir && pwd` |
| AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) |
| AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) |
| AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) |
| AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) |
| AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) |
| AC_REQUIRE([AC_PROG_MAKE_SET])]) |
| |
| # |
| # Check to make sure that the build environment is sane. |
| # |
| |
| AC_DEFUN(AM_SANITY_CHECK, |
| [AC_MSG_CHECKING([whether build environment is sane]) |
| # Just in case |
| sleep 1 |
| echo timestamp > conftestfile |
| # 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 ( |
| set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` |
| if test "[$]*" = "X"; then |
| # -L didn't work. |
| set X `ls -t $srcdir/configure conftestfile` |
| fi |
| if test "[$]*" != "X $srcdir/configure conftestfile" \ |
| && test "[$]*" != "X conftestfile $srcdir/configure"; then |
| |
| # If neither matched, then we have a broken ls. This can happen |
| # if, for instance, CONFIG_SHELL is bash and it inherits a |
| # broken ls alias from the environment. This has actually |
| # happened. Such a system could not be considered "sane". |
| AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
| alias in your environment]) |
| fi |
| |
| test "[$]2" = conftestfile |
| ) |
| then |
| # Ok. |
| : |
| else |
| AC_MSG_ERROR([newly created file is older than distributed files! |
| Check your system clock]) |
| fi |
| rm -f conftest* |
| AC_MSG_RESULT(yes)]) |
| |
| dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) |
| dnl The program must properly implement --version. |
| AC_DEFUN(AM_MISSING_PROG, |
| [AC_MSG_CHECKING(for working $2) |
| # Run test in a subshell; some versions of sh will print an error if |
| # an executable is not found, even if stderr is redirected. |
| # Redirect stdin to placate older versions of autoconf. Sigh. |
| if ($2 --version) < /dev/null > /dev/null 2>&1; then |
| $1=$2 |
| AC_MSG_RESULT(found) |
| else |
| $1="$3/missing $2" |
| AC_MSG_RESULT(missing) |
| fi |
| AC_SUBST($1)]) |
| |
| # Add --enable-maintainer-mode option to configure. |
| # From Jim Meyering |
| |
| # serial 1 |
| |
| AC_DEFUN(AM_MAINTAINER_MODE, |
| [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) |
| dnl maintainer-mode is disabled by default |
| AC_ARG_ENABLE(maintainer-mode, |
| [ --enable-maintainer-mode enable make rules and dependencies not useful |
| (and sometimes confusing) to the casual installer], |
| USE_MAINTAINER_MODE=$enableval, |
| USE_MAINTAINER_MODE=no) |
| AC_MSG_RESULT($USE_MAINTAINER_MODE) |
| AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) |
| MAINT=$MAINTAINER_MODE_TRUE |
| AC_SUBST(MAINT)dnl |
| ] |
| ) |
| |
| # Define a conditional. |
| |
| AC_DEFUN(AM_CONDITIONAL, |
| [AC_SUBST($1_TRUE) |
| AC_SUBST($1_FALSE) |
| if $2; then |
| $1_TRUE= |
| $1_FALSE='#' |
| else |
| $1_TRUE='#' |
| $1_FALSE= |
| fi]) |
| |
| # Like AC_CONFIG_HEADER, but automatically create stamp file. |
| |
| AC_DEFUN(AM_CONFIG_HEADER, |
| [AC_PREREQ([2.12]) |
| AC_CONFIG_HEADER([$1]) |
| dnl When config.status generates a header, we must update the stamp-h file. |
| dnl This file resides in the same directory as the config header |
| dnl that is generated. We must strip everything past the first ":", |
| dnl and everything past the last "/". |
| AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl |
| ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, |
| <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, |
| <<am_indx=1 |
| for am_file in <<$1>>; do |
| case " <<$>>CONFIG_HEADERS " in |
| *" <<$>>am_file "*<<)>> |
| echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx |
| ;; |
| esac |
| am_indx=`expr "<<$>>am_indx" + 1` |
| done<<>>dnl>>) |
| changequote([,]))]) |
| |