| 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(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 ${enableval} for multilib option) ;; |
| esac], [multilib=yes])dnl |
| |
| dnl We may get other options which we dont document: |
| dnl --with-target-subdir, --with-multisrctop, --with-multisubdir |
| |
| if test "[$]{srcdir}" = "."; then |
| if test "[$]{with_target_subdir}" != "."; then |
| libgcj_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1" |
| else |
| libgcj_basedir="[$]{srcdir}/[$]{with_multisrctop}$1" |
| fi |
| else |
| libgcj_basedir="[$]{srcdir}/$1" |
| fi |
| AC_SUBST(libgcj_basedir) |
| |
| AC_CANONICAL_HOST |
| |
| 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 |
| 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 dont |
| # 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 |
| |
| # We need AC_EXEEXT to keep automake happy in cygnus mode. However, |
| # at least currently, we never actually build a program, so we never |
| # need to use $(EXEEXT). Moreover, the test for EXEEXT normally |
| # fails, because we are probably configuring with a cross compiler |
| # which cant create executables. So we include AC_EXEEXT to keep |
| # automake happy, but we dont execute it, since we dont care about |
| # the result. |
| if false; then |
| AC_EXEEXT |
| fi |
| |
| # configure.host sets the following important variables |
| # libgcj_cflags - host specific C compiler flags |
| # libgcj_cxxflags - host specific C++ compiler flags |
| # libgcj_javaflags - host specific Java compiler flags |
| |
| libgcj_cflags= |
| libgcj_cxxflags= |
| libgcj_javaflags= |
| |
| . [$]{libgcj_basedir}/configure.host |
| |
| case [$]{libgcj_basedir} in |
| /* | [A-Za-z]:[/\\]*) libgcj_flagbasedir=[$]{libgcj_basedir} ;; |
| *) libgcj_flagbasedir='[$](top_builddir)/'[$]{libgcj_basedir} ;; |
| esac |
| |
| 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) |
| ]) |
| |
| # 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([,]))]) |
| |
