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}/$1" fi AC_SUBST(libgcj_basedir) AC_CONFIG_AUX_DIR($libgcj_basedir/..) 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 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 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 $(EXEEXT). Moreover, the test for EXEEXT normally # fails, because we are probably configuring with a cross compiler # which cant create executables. So we include AC_EXEEXT to keep # automake happy, but we dont execute it, since we dont care about # the result. if false; then # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands # to nothing, so nothing would remain between `then' and `fi' if it # were not for the `:' below. : AC_EXEEXT fi # configure.host sets the following important variables # libgcj_cflags - host specific C compiler flags # libgcj_cxxflags - host specific C++ compiler flags # libgcj_javaflags - host specific Java compiler flags libgcj_cflags= libgcj_cxxflags= libgcj_javaflags= . [$]{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) ])