| 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) |
| ]) |