1 AC_DEFUN(LIBGCJ_CONFIGURE,
3 dnl Default to --enable-multilib
4 AC_ARG_ENABLE(multilib,
5 [ --enable-multilib build many library versions (default)],
6 [case "${enableval}" in
9 *) AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
10 esac], [multilib=yes])dnl
12 dnl We may get other options which we dont document:
13 dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
15 if test "[$]{srcdir}" = "."; then
16 if test "[$]{with_target_subdir}" != "."; then
17 libgcj_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
19 libgcj_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
22 libgcj_basedir="[$]{srcdir}/$1"
24 AC_SUBST(libgcj_basedir)
25 AC_CONFIG_AUX_DIR($libgcj_basedir/..)
27 # This overrides the previous occurrence for automake, but not for
28 # autoconf, which is exactly what we want.
34 dnl This shouldn't be needed, as long as top-level dependencies are
35 dnl defined correctly and shared-library paths are set up so that
36 dnl execution tests succeed. FIXME.
37 define([AC_PROG_CC_WORKS],[])
38 define([AC_PROG_CXX_WORKS],[])
43 dnl version is pulled out to make it a bit easier to change using sed.
45 dnl Still use "libjava" here to placate dejagnu.
46 AM_INIT_AUTOMAKE(libjava, $version)
48 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we dont
49 # run it explicitly here, it will be run implicitly before
50 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
51 # be run before AC_CANONICAL_HOST.
56 AC_CHECK_TOOL(RANLIB, ranlib, :)
62 # We need AC_EXEEXT to keep automake happy in cygnus mode. However,
63 # at least currently, we never actually build a program, so we never
64 # need to use $(EXEEXT). Moreover, the test for EXEEXT normally
65 # fails, because we are probably configuring with a cross compiler
66 # which cant create executables. So we include AC_EXEEXT to keep
67 # automake happy, but we dont execute it, since we dont care about
70 # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
71 # to nothing, so nothing would remain between `then' and `fi' if it
72 # were not for the `:' below.
77 # configure.host sets the following important variables
78 # libgcj_cflags - host specific C compiler flags
79 # libgcj_cxxflags - host specific C++ compiler flags
80 # libgcj_javaflags - host specific Java compiler flags
86 . [$]{libgcj_basedir}/configure.host
88 case [$]{libgcj_basedir} in
89 /* | [A-Za-z]:[/\\]*) libgcj_flagbasedir=[$]{libgcj_basedir} ;;
90 *) libgcj_flagbasedir='[$](top_builddir)/'[$]{libgcj_basedir} ;;
93 LIBGCJ_CFLAGS="[$]{libgcj_cflags}"
94 LIBGCJ_CXXFLAGS="[$]{libgcj_cxxflags}"
95 LIBGCJ_JAVAFLAGS="[$]{libgcj_javaflags}"
96 AC_SUBST(LIBGCJ_CFLAGS)
97 AC_SUBST(LIBGCJ_CXXFLAGS)
98 AC_SUBST(LIBGCJ_JAVAFLAGS)
101 sinclude(../libtool.m4)
102 dnl The lines below arrange for aclocal not to bring libtool.m4
103 dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake
104 dnl to add a definition of LIBTOOL to Makefile.in.
106 AC_DEFUN([AM_PROG_LIBTOOL],)
107 AC_DEFUN([AC_LIBTOOL_DLOPEN],)
108 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],)
109 AC_DEFUN([LT_AC_PROG_GCJ],)