1 dnl # Process this with autoconf to create configure
3 # Still use "libjava" here to placate dejagnu.
4 AC_INIT([libjava], [version-unused],, [libjava])
6 AC_CONFIG_SRCDIR(java/lang/System.java)
10 # We use these options to decide which functions to include.
11 AC_ARG_WITH(target-subdir,
12 AS_HELP_STRING([--with-target-subdir=SUBDIR],
13 [configure in a subdirectory]))
15 # We may get other options which we don't document:
16 # --with-target-subdir, --with-multisrctop, --with-multisubdir
18 # Find the rest of the source tree framework.
19 AM_ENABLE_MULTILIB(, ..)
22 _GCC_TOPLEV_NONCANONICAL_BUILD
23 _GCC_TOPLEV_NONCANONICAL_TARGET
25 AC_SUBST(target_noncanonical)
27 # This works around the fact that libtool configuration may change LD
28 # for this particular configuration, but some shells, instead of
29 # keeping the changes in LD private, export them just because LD is
31 ORIGINAL_LD_FOR_MULTILIBS=$LD
35 # This works around an automake problem.
36 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
37 AC_SUBST(mkinstalldirs)
39 AC_ARG_WITH(cross-host,
40 AS_HELP_STRING([--with-cross-host=HOST],
41 [configure with a cross compiler from HOST]))
44 AS_HELP_STRING([--with-newlib],
45 [configure with newlib]))
47 AC_ARG_ENABLE(version-specific-runtime-libs,
48 AS_HELP_STRING([--enable-version-specific-runtime-libs],
49 [specify that runtime libraries should be installed in a compiler-specific directory]),
51 yes) version_specific_libs=yes ;;
52 no) version_specific_libs=no ;;
53 *) AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs]);;
55 [version_specific_libs=no]
58 AC_ARG_ENABLE(browser-plugin,
59 AS_HELP_STRING([--enable-browser-plugin],
60 [build gcjwebplugin web browser plugin]),
62 yes) browser_plugin_enabled=yes ;;
63 no) browser_plugin_enabled=no ;;
64 *) AC_MSG_ERROR([Unknown argument to enable/disable browser plugin]);;
66 [browser_plugin_enabled=no]
69 AC_ARG_ENABLE(gconf-peer,
70 AS_HELP_STRING([--enable-gconf-peer],
71 [compile GConf native peers for util.preferences]),
73 yes) gconf_enabled=yes ;;
74 no) gconf_enabled=no ;;
75 *) AC_MSG_ERROR([Unknown argument to enable/disable gconf-peer]);;
80 AC_ARG_WITH([antlr-jar],
81 [AS_HELP_STRING([--with-antlr-jar=file],[Use ANTLR from the specified jar file])],
89 AC_MSG_CHECKING([for antlr.jar])
90 if test "x$ANTLR_JAR" = x; then
91 for antlr_lib_home in `ls -d /usr/local/share/antlr* 2> /dev/null` \
92 /usr/share/antlr/lib /usr/share/java /usr/lib;
94 if test -f "$antlr_lib_home/antlr.jar"; then
95 # FIXME: version check for antlr needed without using a VM
96 ANTLR_JAR="$antlr_lib_home/antlr.jar"
100 if test "x$ANTLR_JAR" = x; then
101 AC_MSG_RESULT([not found])
103 AC_MSG_RESULT($ANTLR_JAR)
106 if test -f "${ANTLR_JAR}"; then
107 AC_MSG_RESULT($ANTLR_JAR)
109 AC_MSG_ERROR([antlr jar file not found: $ANTLR_JAR])
114 AC_ARG_ENABLE([gjdoc],
115 [AS_HELP_STRING(--disable-gjdoc,compile GJDoc (disabled by --disable-gjdoc) [default=yes])],
116 [case "${enableval}" in
117 yes) BUILD_GJDOC=yes ;;
118 no) BUILD_GJDOC=no ;;
119 *) BUILD_GJDOC=yes ;;
123 AC_MSG_CHECKING([whether to build gjdoc])
124 if test "x$BUILD_GJDOC" = xmaybe; then
125 if test -f "${ANTLR_JAR}"; then
130 AC_MSG_RESULT([no, antlr.jar not found])
133 AC_MSG_RESULT($BUILD_GJDOC)
135 AM_CONDITIONAL(CREATE_GJDOC, test "x${BUILD_GJDOC}" = xyes)
137 AC_ARG_ENABLE(java-maintainer-mode,
138 AS_HELP_STRING([--enable-java-maintainer-mode],
139 [allow rebuilding of .class and .h files]))
140 AM_CONDITIONAL(JAVA_MAINTAINER_MODE, test "$enable_java_maintainer_mode" = yes)
142 # It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.
145 # For libstdc++-v3, -fno-builtin must be present here so that a
146 # non-conflicting form of std::exit can be guessed by AC_PROG_CXX, and
147 # used in later tests. This may not be necessary in libjava; I don't know.
148 save_CXXFLAGS="$CXXFLAGS"
149 CXXFLAGS="$CXXFLAGS -fno-builtin"
152 CXXFLAGS="$save_CXXFLAGS"
154 AM_INIT_AUTOMAKE([1.9.0])
156 AC_CHECK_TOOL(AS, as)
157 AC_CHECK_TOOL(LD, ld)
158 AC_CHECK_TOOL(AR, ar)
159 AC_CHECK_TOOL(RANLIB, ranlib, :)
161 AC_CHECK_PROGS([JAR], [jar fastjar gjar], no)
162 AC_PATH_PROG([ZIP], [zip], no)
163 AC_PATH_PROG([UNZIP], [unzip], unzip)
165 # We need a jar that supports -@. This is a GNU extension.
166 if test "$JAR" != no; then
167 rm -f config-test.jar
168 echo $srcdir/configure.ac | $JAR -cf@ config-test.jar
169 if test -f config-test.jar; then
170 rm -f config-test.jar
176 # Prefer the jar we found, but fall back to our jar script.
177 if test "$JAR" = no; then
178 if test "$ZIP" = no; then
179 AC_MSG_ERROR([cannot find neither zip nor jar, cannot continue])
181 # InfoZIP available, use the 'guaranteed' Bourne-shell JAR to build libjava
182 JAR=`pwd`/scripts/jar
192 # configure.host sets the following important variables
193 # libgcj_cflags - host specific C compiler flags
194 # libgcj_cxxflags - host specific C++ compiler flags
195 # libgcj_javaflags - host specific Java compiler flags
196 # libgcj_sublib_ltflags - host specific Libtool flags
197 # (only used when building sublibs)
198 # and a number of others; see the list at the start of the file.
203 libgcj_sublib_ltflags=
205 . ${srcdir}/configure.host
207 ACX_PROG_LD_GNU_SYMBOLIC
208 libgcj_ld_symbolic_functions=$SYMBOLIC_LDFLAGS
209 if test -z "$libgcj_ld_symbolic"; then
210 libgcj_ld_symbolic=$SYMBOLIC_LDFLAGS
213 LIBGCJ_CFLAGS="${libgcj_cflags}"
214 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
215 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
216 LIBGCJ_SUBLIB_LTFLAGS="${libgcj_sublib_ltflags}"
217 LIBGCJ_LD_SYMBOLIC="${libgcj_ld_symbolic}"
218 LIBGCJ_LD_SYMBOLIC_FUNCTIONS="${libgcj_ld_symbolic_functions}"
219 AC_SUBST(LIBGCJ_CFLAGS)
220 AC_SUBST(LIBGCJ_CXXFLAGS)
221 AC_SUBST(LIBGCJ_JAVAFLAGS)
222 AC_SUBST(LIBGCJ_SUBLIB_LTFLAGS)
223 AC_SUBST(LIBGCJ_LD_SYMBOLIC)
224 AC_SUBST(LIBGCJ_LD_SYMBOLIC_FUNCTIONS)
226 # Only use libltdl for non-newlib builds.
227 if test "x${with_newlib}" = "x" || test "x${with_newlib}" = "xno"; then
231 AC_CONFIG_HEADERS([include/config.h gcj/libgcj-config.h])
233 # Possibly build libgcj as many sub-libraries.
234 AC_ARG_ENABLE(libgcj-sublibs,
235 AS_HELP_STRING([--enable-libgcj-sublibs],
236 [build libgcj as many sub-libraries]))
238 if test -z "$enable_libgcj_sublibs"; then
239 enable_libgcj_sublibs=$enable_libgcj_sublibs_default
241 AM_CONDITIONAL(BUILD_SUBLIBS, test "$enable_libgcj_sublibs" = yes)
242 if test "$enable_libgcj_sublibs" = yes ; then
243 # In theory we could make do with only one override and simply
244 # tag "_bc" onto the end of it when we use it to generate the
245 # spec, but that's an ugly thing to do when there are multiple
246 # words in the string and you're relying on the ordering to
247 # append the correct one.
248 libgcj_spec_lgcj_override="-lgcj-noncore -lgcj"
249 libgcj_spec_lgcj_bc_override="-lgcj-noncore -lgcj_bc"
253 # See if the user has requested runtime debugging.
254 LIBGCJDEBUG="disable"
255 AC_SUBST(LIBGCJDEBUG)
256 AC_ARG_ENABLE(libgcj-debug,
257 AS_HELP_STRING([--enable-libgcj-debug],
258 [enable runtime debugging code]),
259 [if test "$enable_libgcj_debug" = yes; then
260 AC_DEFINE(__GCJ_DEBUG, 1, [Define this if you want runtime debugging enabled.])
264 AC_ARG_WITH([escher],
265 AS_HELP_STRING([--with-escher=ABS.PATH],
266 [specify path to escher dir or JAR for X peers]))
267 case "$with_escher" in
275 AC_MSG_ERROR([Please supply an absolute path to Escher library])
282 # Determine which AWT peer libraries to build
283 AC_ARG_ENABLE(java-awt,
284 AS_HELP_STRING([--enable-java-awt],
285 [list of AWT peer implementations to be built]))
287 peerlibs="`echo ${enable_java_awt} | tr ',' ' '`"
292 # The default toolkit to use is the first one specified.
296 for peer in $peerlibs ; do
299 if test "$no_x" = yes; then
300 echo "*** xlib peers requested but no X library available" 1>&2
304 if test -z "$TOOLKIT"; then
305 TOOLKIT=gnu.awt.xlib.XToolkit
310 if test "$no_x" = yes; then
311 echo "*** gtk peers requested but no X library available" 1>&2
315 if test -z "$TOOLKIT"; then
316 TOOLKIT=gnu.java.awt.peer.gtk.GtkToolkit
321 if test "$no_x" = yes; then
322 # Perhaps we should admit the possibility of embedded Qt.
323 echo "*** Qt peers requested but no X library available" 1>&2
327 if test -z "$TOOLKIT"; then
328 TOOLKIT=gnu.java.awt.peer.qt.QtToolkit
334 if test -z "$TOOLKIT"; then
335 TOOLKIT=gnu.java.awt.peer.x.XToolkit
346 echo "*** unrecognised argument \"${peer}\" for --enable-java-awt" 1>&2
351 AM_CONDITIONAL(XLIB_AWT, test "$use_xlib_awt" = yes)
352 AM_CONDITIONAL(X_AWT, test "$use_x_awt" = yes)
354 AC_DEFINE_UNQUOTED(AWT_TOOLKIT, "$TOOLKIT", [Name of default AWT toolkit])
356 expanded_prefix=$prefix
357 if test "X$prefix" = XNONE; then
358 expanded_prefix=${ac_default_prefix}
361 AC_DEFINE_UNQUOTED(LIBGCJ_PREFIX, "$expanded_prefix", [Installation prefix])
363 # Create standard.omit based on decisions we just made.
364 cp $srcdir/standard.omit.in standard.omit
365 if test "$use_xlib_awt" != yes; then
366 echo gnu/awt/xlib >> standard.omit
367 echo gnu/gcj/xlib >> standard.omit
369 if test "$use_x_awt" != yes; then
370 echo gnu/java/awt/peer/x >> standard.omit
373 # Tools that need to be compiled against classpath's tools classes
374 : > vm-tools-packages
375 for package in gnu/gcj/tools/gc_analyze ; do
376 echo $package >> standard.omit
377 echo $package >> vm-tools-packages
380 if test -z "${with_multisubdir}"; then
383 builddotdot=`echo ${with_multisubdir} | sed -e 's:[[^/]][[^/]]*:..:g'`
388 # Which gcj and host gcj (for ecjx) do we use?
390 host_exeext=${ac_exeext}
392 built_gcc_dir="`cd ${builddotdot}/../../${host_subdir}/gcc && ${PWDCMD-pwd}`"
393 if test -n "${with_cross_host}"; then
394 # We are being configured with a cross compiler. We can't
395 # use ac_exeext, because that is for the target platform.
398 GCJ_FOR_ECJX="${with_cross_host}-gcj"
399 case "${with_cross_host}" in
401 cross_host_exeext=.exe
404 host_exeext=${cross_host_exeext}
405 if test -x "${built_gcc_dir}/gcj${cross_host_exeext}"; then
406 if test x"$build_noncanonical" = x"$with_cross_host"; then
407 # Ordinary cross (host!=target and host=build)
410 # Canadian cross (host!=target and host!=build)
417 # We are being configured with a native or crossed-native compiler
418 if test -x "${built_gcc_dir}/gcj${ac_exeext}"; then
419 if test x"$build" = x"$host"; then
420 # True native build (host=target and host=build)
423 # Crossed-native build (host=target and host!=build)
430 libgcjdir=`${PWDCMD-pwd}`
433 # Just in case there is a comma in the build dir, quote it for the
436 *[[,\\]]*) qlibgcjdir=`echo "$libgcjdir" | sed 's:[[,\\]]:\\&:g'`;;
437 *) qlibgcjdir=$libgcjdir;;
439 GCJ=`echo "$GCJ" | sed "s, -B, -B$qlibgcjdir/&,"`
442 GCJ=$GCJ" -B$libgcjdir/"
445 case "${which_gcj}" in
447 GCJH='$(top_builddir)/$(MULTIBUILDTOP)../../$(host_subdir)/gcc/gcjh'
450 if test "x${with_newlib}" = "xyes"; then
451 # FIXME (comment): Why is this needed?
454 GCJH='$(target_noncanonical)-gcjh'
463 AC_SUBST(GCJ_FOR_ECJX)
465 AC_SUBST(host_exeext)
467 # Create it, so that compile/link tests don't fail
468 test -f libgcj.spec || touch libgcj.spec
472 # Set up to configure Classpath.
473 # FIXME: no supported way to pass args in autoconf.
474 # Disable tool wrappers to avoid ltdl.h configure check.
475 ac_configure_args="$ac_configure_args --disable-tool-wrappers"
476 ac_configure_args="$ac_configure_args --disable-load-library"
477 ac_configure_args="$ac_configure_args --${LIBGCJDEBUG}-debug"
478 ac_configure_args="$ac_configure_args --enable-default-toolkit=$TOOLKIT"
479 dir1=`cd $srcdir && pwd`
481 ac_configure_args="$ac_configure_args --with-vm-classes=$dir1:$dir2"
482 ac_configure_args="$ac_configure_args --disable-core-jni"
484 ac_configure_args="$ac_configure_args --disable-examples"
485 ac_configure_args="$ac_configure_args --with-glibj=build"
486 if test "$browser_plugin_enabled" != yes; then
487 ac_configure_args="$ac_configure_args --disable-plugin"
489 ac_configure_args="$ac_configure_args --enable-plugin"
491 if test "$gconf_enabled" != yes; then
492 ac_configure_args="$ac_configure_args --disable-gconf-peer"
493 ac_configure_args="$ac_configure_args --enable-default-preferences-peer=gnu.java.util.prefs.FileBasedFactory"
495 if test "$use_gtk_awt" != yes; then
496 ac_configure_args="$ac_configure_args --disable-gtk-peer --disable-plugin"
498 if test "$use_qt_awt" != yes; then
499 ac_configure_args="$ac_configure_args --disable-qt-peer"
501 # We need this as qt is disabled by default in classpath.
502 ac_configure_args="$ac_configure_args --enable-qt-peer"
504 if test "$use_x_awt" != yes; then
505 ac_configure_args="$ac_configure_args --without-escher"
507 # We need this as escher is disabled by default in classpath.
508 if test "$use_escher" != true; then
509 AC_MSG_ERROR([Please supply an absolute path to the Escher library])
511 ac_configure_args="$ac_configure_args --with-escher=$with_escher"
514 if test "x$BUILD_GJDOC" = xno; then
515 ac_configure_args="$ac_configure_args --disable-gjdoc"
517 # -Werror causes unavoidable problems in code using alsa.
518 ac_configure_args="$ac_configure_args --disable-regen-headers"
519 ac_configure_args="$ac_configure_args --disable-Werror"
521 dnl --with-javah=$GCJH
522 dnl gtk-cairo -- just export here...
523 dnl --enable-regen-headers?
525 # Only use libltdl for non-newlib builds.
526 if test "x${with_newlib}" = "x" || test "x${with_newlib}" = "xno"; then
527 AC_LIBLTDL_CONVENIENCE
530 AC_DEFINE(USE_LTDL, 1, [Define if libltdl is in use.])
531 # Sigh. Libtool's macro doesn't do the right thing.
532 INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
533 # FIXME: this is a hack.
534 sub_auxdir="`cd $ac_aux_dir && ${PWDCMD-pwd}`"
535 ac_configure_args="$ac_configure_args --with-auxdir=$sub_auxdir"
544 AC_CONFIG_SUBDIRS(classpath libltdl)
546 # The -no-testsuite modules omit the test subdir.
547 AM_CONDITIONAL(TESTSUBDIR, test -d $srcdir/testsuite)
549 # Should the runtime set system properties by examining the
550 # environment variable GCJ_PROPERTIES?
551 AC_ARG_ENABLE(getenv-properties,
552 AS_HELP_STRING([--disable-getenv-properties],
553 [don't set system properties from GCJ_PROPERTIES]))
555 # Whether GCJ_PROPERTIES is used depends on the target.
556 if test -z "$enable_getenv_properties"; then
557 enable_getenv_properties=${enable_getenv_properties_default-yes}
559 if test "$enable_getenv_properties" = no; then
560 AC_DEFINE(DISABLE_GETENV_PROPERTIES, 1,
561 [Define if system properties shouldn't be read from getenv("GCJ_PROPERTIES").])
564 # Whether we should use arguments to main()
565 if test -z "$enable_main_args"; then
566 enable_main_args=${enable_main_args_default-yes}
568 if test "$enable_main_args" = no; then
569 AC_DEFINE(DISABLE_MAIN_ARGS, 1, [Define if we should ignore arguments to main().])
573 # Should we use hashtable-based synchronization?
574 # Currently works only for Linux X86/ia64
575 # Typically faster and more space-efficient
576 AC_ARG_ENABLE(hash-synchronization,
577 AS_HELP_STRING([--enable-hash-synchronization],
578 [use global hash table for monitor locks]))
580 if test -z "$enable_hash_synchronization"; then
581 enable_hash_synchronization=$enable_hash_synchronization_default
589 AS_HELP_STRING([--with-ecj-jar=FILE], [use preinstalled ecj jar]),
591 [if test -f $multi_basedir/ecj.jar; then
592 ECJ_BUILD_JAR=$multi_basedir/ecj.jar
593 ECJ_JAR='$(jardir)/ecj.jar'
596 AC_SUBST(ECJ_BUILD_JAR)
598 AM_CONDITIONAL(BUILD_ECJ1, test "$ECJ_JAR" != "")
599 AM_CONDITIONAL(INSTALL_ECJ_JAR, test $install_ecj_jar = yes)
601 AC_ARG_WITH(java-home,
602 AS_HELP_STRING([--with-java-home=DIRECTORY],
603 [value of java.home system property]),
604 [JAVA_HOME="${withval}"], [JAVA_HOME=""])
605 AM_CONDITIONAL(JAVA_HOME_SET, test ! -z "$JAVA_HOME")
608 suppress_libgcj_bc=no
609 AC_ARG_ENABLE(libgcj-bc,
610 AS_HELP_STRING([--enable-libgcj-bc],
611 [enable(default) or disable BC ABI for portions of libgcj]),
612 [if test "$enable_libgcj_bc" = "no"; then
613 suppress_libgcj_bc=yes
615 AM_CONDITIONAL(SUPPRESS_LIBGCJ_BC, test "$suppress_libgcj_bc" = "yes")
617 build_libgcj_reduced_reflection=no
618 AC_ARG_ENABLE(reduced-reflection,
619 AS_HELP_STRING([--enable-reduced-reflection],
620 [enable or disable(default) -freduced-reflection when building portions of libgcj]),
621 [if test "$enable_reduced_reflection" = "yes"; then
622 build_libgcj_reduced_reflection=yes
624 AM_CONDITIONAL(BUILD_LIBGCJ_REDUCED_REFLECTION, test "$build_libgcj_reduced_reflection" = "yes")
626 # What is the native OS API for MinGW?
627 AC_ARG_WITH(win32-nlsapi,
628 AS_HELP_STRING([--with-win32-nlsapi=ansi or unicows or unicode],
629 [native MinGW libgcj Win32 OS API (default is ansi)]),
630 [case "${withval}" in
631 ansi) with_win32_nlsapi=ansi ;;
632 unicows) with_win32_nlsapi=unicows ;;
633 unicode) with_win32_nlsapi=unicode ;;
634 *) AC_MSG_ERROR(Bad value ${withval} for --with-win32-nlsapi.) ;;
635 esac],[with_win32_nlsapi=ansi])
637 case "${with_win32_nlsapi}" in
639 AC_DEFINE(MINGW_LIBGCJ_UNICODE, 1,
640 [Define if MinGW libgcj uses the Windows UNICODE OS API.])
644 # configure.host sets slow_pthread_self if the synchronization code should
645 # try to avoid pthread_self calls by caching thread IDs in a hashtable.
646 if test "${slow_pthread_self}" = "yes"; then
647 AC_DEFINE(SLOW_PTHREAD_SELF, 1,
648 [Define if if the synchronization code should try to avoid pthread_self calls by caching thread IDs in a hashtable.])
651 # Check for gc debugging. This option is handled both here and in the GC.
652 AC_ARG_ENABLE(gc-debug,
653 AS_HELP_STRING([--enable-gc-debug],
654 [include full support for pointer backtracing etc.]),
655 [ if test "$enable_gc_debug" = "yes"; then
656 AC_DEFINE(LIBGCJ_GC_DEBUG, 1,
657 [Define if we want to use debug calls into the garbage collector.])
660 # See if the user has the interpreter included.
661 AC_ARG_ENABLE(interpreter,
662 AS_HELP_STRING([--enable-interpreter],
663 [enable interpreter]),
664 [if test "$enable_interpreter" = yes; then
665 # This can also be set in configure.host.
666 libgcj_interpreter=yes
667 elif test "$enable_interpreter" = no; then
668 libgcj_interpreter=no
671 if test "$libgcj_interpreter" = yes; then
672 AC_DEFINE(INTERPRETER, 1, [Define if you want a bytecode interpreter.])
674 INTERPRETER="$libgcj_interpreter"
675 AC_SUBST(INTERPRETER)
676 AM_CONDITIONAL(INTERPRETER, test "$libgcj_interpreter" = yes)
678 AC_MSG_CHECKING([for exception model to use])
680 AC_ARG_ENABLE(sjlj-exceptions,
681 AS_HELP_STRING([--enable-sjlj-exceptions],
682 [force use of builtin_setjmp for exceptions]),
684 [dnl Botheration. Now we've got to detect the exception model.
685 dnl Link tests against libgcc.a are problematic since -- at least
686 dnl as of this writing -- we've not been given proper -L bits for
687 dnl single-tree newlib and libgloss.
689 dnl This is what AC_TRY_COMPILE would do if it didn't delete the
690 dnl conftest files before we got a change to grep them first.
691 cat > conftest.$ac_ext << EOF
692 [#]line __oline__ "configure"
701 old_CXXFLAGS="$CXXFLAGS"
703 if AC_TRY_EVAL(ac_compile); then
704 if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
705 enable_sjlj_exceptions=yes
706 elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
707 enable_sjlj_exceptions=no
708 elif grep __cxa_end_cleanup conftest.s >/dev/null 2>&1 ; then
710 enable_sjlj_exceptions=no
713 CXXFLAGS="$old_CXXFLAGS"
715 if test x$enable_sjlj_exceptions = xyes; then
716 AC_DEFINE(SJLJ_EXCEPTIONS, 1,
717 [Define if the compiler is configured for setjmp/longjmp exceptions.])
718 ac_exception_model_name=sjlj
719 elif test x$enable_sjlj_exceptions = xno; then
720 ac_exception_model_name="call frame"
722 AC_MSG_ERROR([unable to detect exception model])
725 AC_MSG_RESULT($ac_exception_model_name)
727 # If we are non using SJLJ exceptions, and this host does not have support
728 # for unwinding from a signal handler, enable checked dereferences and divides.
729 if test $can_unwind_signal = no && test $enable_sjlj_exceptions = no; then
730 CHECKREFSPEC=-fcheck-references
731 DIVIDESPEC=-fuse-divide-subroutine
735 # See if the user wants to disable java.net. This is the mildly
736 # ugly way that we admit that target-side configuration sucks.
737 AC_ARG_ENABLE(java-net,
738 AS_HELP_STRING([--disable-java-net],
741 # Whether java.net is built by default can depend on the target.
742 if test -z "$enable_java_net"; then
743 enable_java_net=${enable_java_net_default-yes}
745 if test "$enable_java_net" = no; then
746 AC_DEFINE(DISABLE_JAVA_NET, 1, [Define if java.net native functions should be stubbed out.])
749 # See if the user wants to configure without libffi. Some
750 # architectures don't support it, and default values are set in
753 AS_HELP_STRING([--without-libffi],
756 [with_libffi=${with_libffi_default-yes}])
760 if test "$with_libffi" != no; then
761 AC_DEFINE(USE_LIBFFI, 1, [Define if we're to use libffi.])
762 LIBFFI=../libffi/libffi_convenience.la
763 LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
768 # See if the user wants to disable JVMPI support.
770 AS_HELP_STRING([--disable-jvmpi],
771 [disable JVMPI support]))
773 if test "$enable_jvmpi" != no; then
774 AC_DEFINE(ENABLE_JVMPI, 1, [Define if you are using JVMPI.])
777 # If the target is an eCos system, use the appropriate eCos
779 # FIXME: this should not be a local option but a global target
780 # system; at present there is no eCos target.
781 TARGET_ECOS=${PROCESS-"no"}
783 [ --with-ecos enable runtime eCos target support],
784 TARGET_ECOS="$with_ecos"
787 case "$TARGET_ECOS" in
793 CHECK_FOR_BROKEN_MINGW_LD
805 AC_DEFINE(ECOS, 1, [Define if you're running eCos.])
810 AC_CONFIG_LINKS(include/platform.h:include/$PLATFORMH)
812 AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1,
813 [Define if you have int32_t and uint32_t.]))
814 AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1,
815 [Define if you have int32_t and uint32_t.]))
816 AC_EGREP_HEADER(u_int32_t, sys/types.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1,
817 [Define if you have u_int32_t]))
818 AC_EGREP_HEADER(u_int32_t, sys/config.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1,
819 [Define if you have u_int32_t]))
821 AM_CONDITIONAL(USING_WIN32_PLATFORM, test "$PLATFORM" = Win32)
822 AM_CONDITIONAL(USING_POSIX_PLATFORM, test "$PLATFORM" = Posix || test "$PLATFORM" = Ecos)
825 *-darwin*) DARWIN_CRT=true ;;
826 *) DARWIN_CRT=false ;;
828 AM_CONDITIONAL(USING_DARWIN_CRT, $DARWIN_CRT)
830 # This may not be defined in a non-ANS conformant embedded system.
831 # FIXME: Should these case a runtime exception in that case?
832 AC_EGREP_HEADER(localtime, time.h, AC_DEFINE(HAVE_LOCALTIME, 1,
833 [Define is you have 'localtime' in <time.h>]))
835 # Create the subdirectory for natFile.cc, or the attempt
836 # to create the link will fail.
837 test -d java || mkdir java
838 test -d java/io || mkdir java/io
839 test -d gnu || mkdir gnu
840 AC_CONFIG_LINKS(java/io/natFile.cc:java/io/natFile${FILE-${PLATFORM}}.cc)
842 # Likewise for natConcreteProcess.cc.
843 test -d java/lang || mkdir java/lang
844 AC_CONFIG_LINKS(java/lang/natConcreteProcess.cc:java/lang/nat${PLATFORM}Process.cc)
846 # Likewise for natVMInetAddress.cc and natVMNetworkInterface.cc.
847 test -d java/net || mkdir java/net
848 AC_CONFIG_LINKS(java/net/natVMInetAddress.cc:java/net/natVMInetAddress${PLATFORMNET}.cc)
849 AC_CONFIG_LINKS(java/net/natVMNetworkInterface.cc:java/net/natVMNetworkInterface${PLATFORMNET}.cc)
851 # Likewise for natPlainSocketImpl.cc and natPlainDatagramSocketImpl.cc.
852 test -d gnu/java || mkdir gnu/java
853 test -d gnu/java/net || mkdir gnu/java/net
854 AC_CONFIG_LINKS(gnu/java/net/natPlainSocketImpl.cc:gnu/java/net/natPlainSocketImpl${PLATFORMNET}.cc)
855 AC_CONFIG_LINKS(gnu/java/net/natPlainDatagramSocketImpl.cc:gnu/java/net/natPlainDatagramSocketImpl${PLATFORMNET}.cc)
857 # Likewise for natVMPipe.cc and natVMSelector.cc.
858 test -d gnu/java/nio || mkdir gnu/java/nio
859 AC_CONFIG_LINKS(gnu/java/nio/natVMPipe.cc:gnu/java/nio/natVMPipe${PLATFORM}.cc)
860 AC_CONFIG_LINKS(gnu/java/nio/natVMSelector.cc:gnu/java/nio/natVMSelector${PLATFORM}.cc)
862 # Likewise for natFileChannelImpl.cc
863 test -d gnu/java/nio/channels || mkdir gnu/java/nio/channels
864 AC_CONFIG_LINKS(gnu/java/nio/channels/natFileChannelImpl.cc:gnu/java/nio/channels/natFileChannel${FILE-${PLATFORM}}.cc)
866 # Likewise for natVMSecureRandom.cc
867 test -d gnu/java/security || mkdir gnu/java/security
868 test -d gnu/java/security/jce || mkdir gnu/java/security/jce
869 test -d gnu/java/security/jce/prng || mkdir gnu/java/security/jce/prng
870 AC_CONFIG_LINKS(gnu/java/security/jce/prng/natVMSecureRandom.cc:gnu/java/security/jce/prng/natVMSecureRandom${FILE-${PLATFORM}}.cc)
874 SYSTEMSPEC="-lgdi32 -lws2_32"
875 if test "${with_win32_nlsapi}" = "unicows"; then
876 SYSTEMSPEC="-lunicows $SYSTEMSPEC"
880 SYSTEMSPEC="-allow_stack_execute"
888 AC_ARG_WITH(system-zlib,
889 AS_HELP_STRING([--with-system-zlib],
890 [use installed libz]))
894 AC_SUBST(ZLIBTESTSPEC)
898 # FIXME: this should be _libs on some hosts.
901 LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -rpath `${PWDCMD-pwd}`/.libs"
904 # extra LD Flags which are required for targets
907 # For now we have to disable it on darwin[8-9] because it slows down
908 # the linking phase. A possible bug in ld?
909 # on Darwin -single_module speeds up loading of the dynamic libraries.
910 extra_ldflags_libjava=-Wl,-single_module
913 # Some of the ARM unwinder code is actually in libstdc++. We
914 # could in principle replicate it in libgcj, but it's better to
915 # have a dependency on libstdc++.
916 extra_ldflags='-L$(here)/../libstdc++-v3/src/.libs -lstdc++'
917 LIBSTDCXXSPEC=-lstdc++
918 LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -L`${PWDCMD-pwd}`/../libstdc++-v3/src/.libs -rpath `${PWDCMD-pwd}`/.libs:`${PWDCMD-pwd}`/../libstdc++-v3/src/.libs -lstdc++"
921 extra_ldflags_libjava=-liconv
924 AC_SUBST(extra_ldflags_libjava)
925 AC_SUBST(extra_ldflags)
926 AC_SUBST(LIBSTDCXXSPEC)
928 AC_SUBST(LIBGCJTESTSPEC)
930 # Allow the GC to be disabled. Can be useful when debugging.
931 AC_MSG_CHECKING([for garbage collector to use])
932 AC_ARG_ENABLE(java-gc,
933 AS_HELP_STRING([--enable-java-gc=TYPE],
934 [choose garbage collector (default is boehm)]),
946 GCLIBS=../boehm-gc/libgcjgc_convenience.la
947 JC1GCSPEC='-fuse-boehm-gc'
948 GCTESTSPEC="-L`${PWDCMD-pwd}`/../boehm-gc/.libs -rpath `${PWDCMD-pwd}`/../boehm-gc/.libs"
949 GCINCS='-I$(top_srcdir)/../boehm-gc/include -I../boehm-gc/include'
952 # The POSIX thread support needs to know this.
953 AC_DEFINE(HAVE_BOEHM_GC, 1, [Define if Boehm GC in use.])
960 AC_MSG_ERROR([unrecognized collector "$GC"])
969 AC_CONFIG_LINKS(include/java-gc.h:include/$GCHDR)
970 AM_CONDITIONAL(USING_BOEHMGC, test "$GC" = boehm)
971 AM_CONDITIONAL(USING_NOGC, test "$GC" = no)
974 AC_MSG_CHECKING([for thread model used by GCC])
975 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
976 AC_MSG_RESULT([$THREADS])
982 aix | posix | posix95 | pthreads)
986 AC_DEFINE(LINUX_THREADS, 1, [Define if using POSIX threads on Linux.])
992 decosf1 | irix | mach | os2 | solaris | dce | vxworks)
993 AC_MSG_ERROR(thread package $THREADS not yet supported)
996 AC_MSG_ERROR($THREADS is an unknown thread package)
1007 THREADSTARTFILESPEC=
1012 # Don't set THREADLIBS here. Cygwin doesn't have -lpthread.
1014 *-*-freebsd[[1234]]*)
1015 # Before FreeBSD 5, it didn't have -lpthread (or any library which
1016 # merely adds pthread_* functions) but it does have a -pthread switch
1017 # which is required at link-time to select -lc_r *instead* of -lc.
1018 THREADLDFLAGS=-pthread
1019 # Don't set THREADSPEC here as might be expected since -pthread is
1020 # not processed when found within a spec file, it must come from
1021 # the command line. For now, the user must provide the -pthread
1022 # switch to link code compiled with gcj. In future, consider adding
1023 # support for weak references to pthread_* functions ala gthr.h API.
1024 THREADSPEC='%{!pthread: %{!shared: %eUnder this configuration, the user must provide -pthread when linking.}}'
1027 # FreeBSD >=5.3 implements a model much closer to other modern UNIX
1028 # systems which support threads and -lpthread.
1029 THREADLDFLAGS=-pthread
1030 THREADSPEC=-lpthread
1032 alpha*-dec-osf* | hppa*-hp-hpux*)
1033 THREADCXXFLAGS=-pthread
1034 # boehm-gc needs some functions from librt, so link that too.
1035 THREADLIBS='-lpthread -lrt'
1036 THREADSPEC='-lpthread -lrt'
1039 THREADLIBS=-lpthread
1040 THREADSPEC=-lpthread
1043 THREADH=posix-threads.h
1044 # MIT pthreads doesn't seem to have the mutexattr functions.
1045 # But for now we don't check for it. We just assume you aren't
1046 # using MIT pthreads.
1047 AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_INIT, 1, [Define if using POSIX threads that have the mutexattr functions.])
1049 # If we're using the Boehm GC, then we happen to know that it
1050 # defines _REENTRANT, so we don't bother. Eww.
1051 if test "$GC" != boehm; then
1052 AC_DEFINE(_REENTRANT, 1, [Required define if using POSIX threads])
1054 AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Required define if using POSIX threads])
1058 THREADH=win32-threads.h
1059 THREADCXXFLAGS=-mthreads
1060 # We need thread-safe exception handling so _CRT_MT should be set to 1.
1061 # But we do not want the executables created to be dependent on
1062 # mingwm10.dll which provides a __mingwthr_key_dtor() that cleans up
1063 # exception handling contexts. The following kludge achieves this effect
1064 # and causes a dummy __mingwthr_key_dtor() to be linked in from
1065 # libmingw32.a. This causes a memory leak of about 24 bytes per thread.
1066 # A workaround is to explicitly use -mthreads while linking Java programs.
1067 # See PR libgcj/28263.
1069 # FIXME: In Java we are able to detect thread death at the end of
1070 # Thread.run() so we should be able to clean up the exception handling
1071 # contexts ourselves.
1072 THREADSTARTFILESPEC='crtmt%O%s'
1076 THREADH=no-threads.h
1079 AC_CONFIG_LINKS(include/java-threads.h:include/$THREADH)
1080 AC_SUBST(THREADLIBS)
1081 AC_SUBST(THREADINCS)
1082 AC_SUBST(THREADDEPS)
1083 AC_SUBST(THREADSPEC)
1084 AC_SUBST(THREADSTARTFILESPEC)
1085 AC_SUBST(THREADLDFLAGS)
1086 AC_SUBST(THREADCXXFLAGS)
1087 AM_CONDITIONAL(USING_POSIX_THREADS, test "$THREADS" = posix)
1088 AM_CONDITIONAL(USING_WIN32_THREADS, test "$THREADS" = win32)
1089 AM_CONDITIONAL(USING_NO_THREADS, test "$THREADS" = none)
1090 if test "$enable_shared" != yes; then
1093 AM_CONDITIONAL(USE_LIBGCJ_BC, test "$use_libgcj_bc" = yes)
1095 if test -d sysdep; then true; else mkdir sysdep; fi
1096 AC_CONFIG_LINKS(sysdep/locks.h:sysdep/$sysdeps_dir/locks.h)
1097 AC_CONFIG_LINKS(sysdep/backtrace.h:$fallback_backtrace_h)
1098 AC_CONFIG_LINKS(sysdep/descriptor.h:$descriptor_h)
1100 LIBGCJ_SPEC_LGCJ=-lgcj
1101 LIBGCJ_SPEC_LGCJ_BC=-lgcj_bc
1102 if test x"$libgcj_spec_lgcj_override" != x ; then
1103 LIBGCJ_SPEC_LGCJ=$libgcj_spec_lgcj_override
1105 if test x"$libgcj_spec_lgcj_bc_override" != x ; then
1106 LIBGCJ_SPEC_LGCJ_BC=$libgcj_spec_lgcj_bc_override
1108 LIBGCJ_SPEC="%{s-bc-abi:} $LIBGCJ_SPEC_LGCJ"
1109 if test "$use_libgcj_bc" = yes; then
1110 LIBGCJ_SPEC="%{static|static-libgcj|!s-bc-abi:$LIBGCJ_SPEC_LGCJ;:$LIBGCJ_SPEC_LGCJ_BC}"
1111 LIBGCJ_BC_SPEC="%{findirect-dispatch:-fPIC}"
1113 AC_SUBST(LIBGCJ_SPEC)
1114 AC_SUBST(LIBGCJ_BC_SPEC)
1117 # Hash synchronization is only useful with posix threads right now.
1118 if test "$enable_hash_synchronization" = yes && test "$THREADS" != "none"; then
1119 HASH_SYNC_SPEC=-fhash-synchronization
1120 AC_DEFINE(JV_HASH_SYNCHRONIZATION, 1, [Define if hash synchronization is in use])
1122 AC_SUBST(HASH_SYNC_SPEC)
1124 AM_CONDITIONAL(USING_GCC, test "$GCC" = yes)
1126 # We're in the tree with gcc, and need to include some of its headers.
1127 GCC_UNWIND_INCLUDE='-I$(multi_basedir)/./libjava/../gcc'
1129 if test "x${with_newlib}" = "xyes"; then
1130 # We are being configured with a cross compiler. AC_REPLACE_FUNCS
1131 # may not work correctly, because the compiler may not be able to
1134 # We assume newlib. This lets us hard-code the functions we know
1136 AC_DEFINE(HAVE_MEMMOVE, 1, [Define if you have memmove.])
1137 AC_DEFINE(HAVE_MEMCPY, 1, [Define if you have memcpy.])
1138 AC_DEFINE(HAVE_TIME, 1, [Define if you have time.])
1139 AC_DEFINE(HAVE_GMTIME_R, 1, [Define if you have the 'gmtime_r' function])
1140 AC_DEFINE(HAVE_LOCALTIME_R, 1, [Define if you have the 'localtime_r' function.])
1141 AC_DEFINE(HAVE_USLEEP_DECL, 1, [Define if usleep is declared in <unistd.h>.])
1142 # This is only for POSIX threads.
1143 AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_INIT, 1, [Define if using POSIX threads that have the mutexattr functions.])
1145 # Assume we do not have getuid and friends.
1146 AC_DEFINE(NO_GETUID, 1, [Define if getuid() and friends are missing.])
1149 AC_CHECK_FUNCS([strerror_r select fstat open fsync sleep opendir \
1150 localtime_r getpwuid_r getcwd \
1151 access stat lstat mkdir rename rmdir unlink utime chmod readlink \
1152 nl_langinfo setlocale \
1153 inet_pton uname inet_ntoa \
1154 getrlimit sigaction ftruncate mmap \
1156 AC_CHECK_FUNCS(inet_aton inet_addr, break)
1157 AC_CHECK_HEADERS(unistd.h dlfcn.h sys/resource.h)
1158 # Do an additional check on dld, HP-UX for example has dladdr in libdld.sl
1159 AC_CHECK_LIB(dl, dladdr, [
1160 AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])], [
1161 AC_CHECK_LIB(dld, dladdr, [
1162 AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])])])
1164 if test x"$cross_compiling" = x"no"; then
1165 AC_CHECK_FILES(/proc/self/exe, [
1166 AC_DEFINE(HAVE_PROC_SELF_EXE, 1, [Define if you have /proc/self/exe])])
1167 AC_CHECK_FILES(/proc/self/maps, [
1168 AC_DEFINE(HAVE_PROC_SELF_MAPS, 1,
1169 [Define if you have /proc/self/maps])])
1173 AC_DEFINE(HAVE_PROC_SELF_EXE, 1, [Define if you have /proc/self/exe])
1174 AC_DEFINE(HAVE_PROC_SELF_MAPS, 1, [Define if you have /proc/self/maps])
1183 AC_CHECK_FUNCS(gethostbyname_r, [
1184 AC_DEFINE(HAVE_GETHOSTBYNAME_R, 1,
1185 [Define if you have the 'gethostbyname_r' function.])
1186 # There are two different kinds of gethostbyname_r.
1187 # We look for the one that returns `int'.
1188 # Hopefully this check is robust enough.
1189 AC_EGREP_HEADER(int.*gethostbyname_r, netdb.h, [
1190 AC_DEFINE(GETHOSTBYNAME_R_RETURNS_INT, 1, [Define if gethostbyname_r returns 'int'.])])
1193 *" -D_REENTRANT "*) ;;
1195 dnl On DU4.0, gethostbyname_r is only declared with -D_REENTRANT
1196 AC_CACHE_CHECK([whether gethostbyname_r declaration requires -D_REENTRANT],
1197 [libjava_cv_gethostbyname_r_needs_reentrant],
1199 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]],
1200 [[gethostbyname_r("", 0, 0);]])],
1201 [libjava_cv_gethostbyname_r_needs_reentrant=no], [dnl
1202 CPPFLAGS_SAVE="$CPPFLAGS"
1203 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
1204 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]], [[gethostbyname_r("", 0, 0);]])],
1205 [libjava_cv_gethostbyname_r_needs_reentrant=yes],
1206 [libjava_cv_gethostbyname_r_needs_reentrant=fail])
1207 CPPFLAGS="$CPPFLAGS_SAVE"
1211 if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
1212 AC_DEFINE(_REENTRANT, 1, [Required define if using POSIX threads])
1217 AC_CACHE_CHECK([for struct hostent_data],
1218 [libjava_cv_struct_hostent_data], [dnl
1219 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1220 #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
1221 # define _REENTRANT 1
1223 #include <netdb.h>]], [[struct hostent_data data;]])],
1224 [libjava_cv_struct_hostent_data=yes],
1225 [libjava_cv_struct_hostent_data=no])])
1226 if test "x$libjava_cv_struct_hostent_data" = xyes; then
1227 AC_DEFINE(HAVE_STRUCT_HOSTENT_DATA, 1,
1228 [Define if struct hostent_data is defined in netdb.h])
1232 # FIXME: libjava source code expects to find a prototype for
1233 # gethostbyaddr_r in netdb.h. The outer check ensures that
1234 # HAVE_GETHOSTBYADDR_R will not be defined if the prototype fails
1235 # to exist where expected. (The root issue: AC_CHECK_FUNCS assumes C
1236 # linkage check is enough, yet C++ code requires proper prototypes.)
1237 AC_EGREP_HEADER(gethostbyaddr_r, netdb.h, [
1238 AC_CHECK_FUNCS(gethostbyaddr_r, [
1239 AC_DEFINE(HAVE_GETHOSTBYADDR_R, 1,
1240 [Define if you have the 'gethostbyaddr_r' function.])
1241 # There are two different kinds of gethostbyaddr_r.
1242 # We look for the one that returns `int'.
1243 # Hopefully this check is robust enough.
1244 AC_EGREP_HEADER(int.*gethostbyaddr_r, netdb.h, [
1245 AC_DEFINE(GETHOSTBYADDR_R_RETURNS_INT, 1,
1246 [Define if gethostbyaddr_r returns 'int'.])])])])
1248 AC_CHECK_FUNCS(gethostname, [
1249 AC_DEFINE(HAVE_GETHOSTNAME, 1,
1250 [Define if you have the 'gethostname' function.])
1251 AC_EGREP_HEADER(gethostname, unistd.h, [
1252 AC_DEFINE(HAVE_GETHOSTNAME_DECL, 1,
1253 [Define if gethostname is declared in <unistd.h>.])])])
1255 AC_CHECK_FUNCS(usleep, [
1256 AC_EGREP_HEADER(usleep, unistd.h, [
1257 AC_DEFINE(HAVE_USLEEP_DECL, 1,
1258 [Define if usleep is declared in <unistd.h>.])])])
1260 # Look for these functions in the thread library, but only bother
1261 # if using POSIX threads.
1262 if test "$THREADS" = posix; then
1264 LIBS="$LIBS $THREADLIBS"
1266 # Look for sched_yield. Up to Solaris 2.6, it is in libposix4, since
1267 # Solaris 7 the name librt is preferred.
1268 AC_CHECK_FUNCS(sched_yield, , [
1269 AC_CHECK_LIB(rt, sched_yield, [
1270 AC_DEFINE(HAVE_SCHED_YIELD)
1271 THREADLIBS="$THREADLIBS -lrt"
1272 THREADSPEC="$THREADSPEC -lrt"], [
1273 AC_CHECK_LIB(posix4, sched_yield, [
1274 AC_DEFINE(HAVE_SCHED_YIELD)
1275 THREADLIBS="$THREADLIBS -lposix4"
1276 THREADSPEC="$THREADSPEC -lposix4"])])])
1278 AC_CHECK_LIB(rt, clock_gettime, [
1279 AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if you have clock_gettime()])
1280 case "$THREADSPEC" in
1283 THREADSPEC="$THREADSPEC -lrt"
1284 THREADLIBS="$THREADLIBS -lrt"
1290 # We can save a little space at runtime if the mutex has m_count
1291 # or __m_count. This is a nice hack for Linux.
1292 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]], [[
1293 extern pthread_mutex_t *mutex; int q = mutex->m_count;
1294 ]])], AC_DEFINE(PTHREAD_MUTEX_HAVE_M_COUNT, 1,
1295 [Define if pthread_mutex_t has m_count member.]), [
1296 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]], [[
1297 extern pthread_mutex_t *mutex; int q = mutex->__m_count;
1298 ]])], AC_DEFINE(PTHREAD_MUTEX_HAVE___M_COUNT, 1,
1299 [Define if pthread_mutex_t has __m_count member.]))])
1302 # We require a way to get the time.
1304 AC_CHECK_FUNCS(gettimeofday time ftime, time_found=yes)
1305 if test "$time_found" = no; then
1306 AC_MSG_ERROR([no function found to get the time])
1309 AC_CHECK_FUNCS(memmove)
1311 # We require memcpy.
1313 AC_CHECK_FUNCS(memcpy, memcpy_found=yes)
1314 if test "$memcpy_found" = no; then
1315 AC_MSG_ERROR([memcpy is required])
1317 # Do an additional check on dld, HP-UX for example has dlopen in libdld.sl
1318 AC_CHECK_LIB(dl, dlopen, [
1319 AC_DEFINE(HAVE_DLOPEN, 1, [Define if dlopen is available])], [
1320 AC_CHECK_LIB(dld, dlopen, [
1321 AC_DEFINE(HAVE_DLOPEN, 1, [Define if dlopen is available])])])
1323 # Some library-finding code we stole from Tcl.
1324 #--------------------------------------------------------------------
1325 # Check for the existence of the -lsocket and -lnsl libraries.
1326 # The order here is important, so that they end up in the right
1327 # order in the command line generated by make. Here are some
1328 # special considerations:
1329 # 1. Use "connect" and "accept" to check for -lsocket, and
1330 # "gethostbyname" to check for -lnsl.
1331 # 2. Use each function name only once: can't redo a check because
1332 # autoconf caches the results of the last check and won't redo it.
1333 # 3. Use -lnsl and -lsocket only if they supply procedures that
1334 # aren't already present in the normal libraries. This is because
1335 # IRIX 5.2 has libraries, but they aren't needed and they're
1336 # bogus: they goof up name resolution if used.
1337 # 4. On some SVR4 systems, can't use -lsocket without -lnsl too.
1338 # To get around this problem, check for both libraries together
1339 # if -lsocket doesn't work by itself.
1340 #--------------------------------------------------------------------
1342 AC_CACHE_CHECK([for socket libraries], gcj_cv_lib_sockets,
1343 [gcj_cv_lib_sockets=
1345 unset ac_cv_func_connect
1346 AC_CHECK_FUNC(connect, gcj_checkSocket=0, gcj_checkSocket=1)
1347 if test "$gcj_checkSocket" = 1; then
1348 unset ac_cv_func_connect
1349 AC_CHECK_LIB(socket, main, gcj_cv_lib_sockets="-lsocket",
1352 if test "$gcj_checkBoth" = 1; then
1354 LIBS="$LIBS -lsocket -lnsl"
1355 unset ac_cv_func_accept
1356 AC_CHECK_FUNC(accept,
1358 gcj_cv_lib_sockets="-lsocket -lnsl"])
1359 unset ac_cv_func_accept
1362 unset ac_cv_func_gethostbyname
1364 LIBS="$LIBS $gcj_cv_lib_sockets"
1365 AC_CHECK_FUNC(gethostbyname, ,
1366 [AC_CHECK_LIB(nsl, main,
1367 [gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"])])
1368 unset ac_cv_func_gethostbyname
1371 SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
1373 if test "$with_system_zlib" = yes; then
1374 AC_CHECK_LIB(z, deflate, ZLIBSPEC=-lz, ZLIBSPEC=)
1377 # Test for Gtk stuff, if asked for.
1378 if test "$use_gtk_awt" = yes; then
1379 PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.4)
1380 AC_SUBST(GTK_CFLAGS)
1383 PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.4 gthread-2.0 >= 2.4)
1384 AC_SUBST(GLIB_CFLAGS)
1387 PKG_CHECK_MODULES(LIBART, libart-2.0 >= 2.1)
1388 AC_SUBST(LIBART_CFLAGS)
1389 AC_SUBST(LIBART_LIBS)
1391 # We require the XTest Extension to support java.awt.Robot.
1392 AC_CHECK_LIB([Xtst], [XTestQueryExtension], [true],
1393 [AC_MSG_ERROR([libXtst not found, required by java.awt.Robot])],
1397 # On Solaris, and maybe other architectures, the Boehm collector
1399 if test "$GC" = boehm; then
1402 # IRIX 6 lacks a N64 libdl.so, but only the N32 (default multilib)
1403 # libgcj.spec is used, so override here
1404 SYSTEMSPEC="$SYSTEMSPEC %{!mabi=64:-ldl}"
1407 AC_CHECK_LIB(dl, main, SYSTEMSPEC="$SYSTEMSPEC -ldl")
1413 # Use a semicolon as CLASSPATH separator for MinGW, otherwise a colon.
1415 *-mingw32) CLASSPATH_SEPARATOR=';' ;;
1416 *) CLASSPATH_SEPARATOR=':' ;;
1418 AC_SUBST(CLASSPATH_SEPARATOR)
1420 # We must search the source tree for java.lang, since we still don't
1421 # have libgcj.jar nor java/lang/*.class
1422 GCJ_SAVE_CPPFLAGS=$CPPFLAGS
1423 CPPFLAGS="$CPPFLAGS -I`${PWDCMD-pwd}` -I`cd $srcdir && ${PWDCMD-pwd}`"
1425 # Since some classes depend on this one, we need its source available
1426 # before we can do any GCJ compilation test :-(
1427 if test ! -f gnu/classpath/Configuration.java; then
1428 test -d gnu || mkdir gnu
1429 test -d gnu/classpath || mkdir gnu/classpath
1430 # Note that it is not crucial that all the values here be correct.
1431 sed -e "s,@prefix@,$expanded_prefix," \
1432 -e "s,@VERSION@,$VERSION," \
1433 -e "s,@LIBDEBUG@,false," \
1434 -e "s,@INIT_LOAD_LIBRARY@,false," \
1435 -e "s,@@,$LIBGCJDEBUG," \
1436 -e "s,@default_toolkit@,$TOOLKIT," \
1437 -e "s,@JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION@,false," \
1438 -e "s,@GTK_CAIRO_ENABLED@,false," \
1439 -e "s,@ECJ_JAR@,," \
1440 -e "s,@WANT_NATIVE_BIG_INTEGER@,false," \
1441 < $srcdir/classpath/gnu/classpath/Configuration.java.in \
1442 > gnu/classpath/Configuration.java
1443 # We do not want to redirect the output of the grep below to /dev/null,
1444 # but we add /dev/null to the input list so that grep will print the
1445 # filename of Configuration.java in case it finds any matches.
1446 if grep '@.*@' gnu/classpath/Configuration.java /dev/null; then
1447 AC_MSG_ERROR([configure.ac is missing the substitutions above])
1454 rm -f gnu/classpath/Configuration.java
1456 CPPFLAGS=$GCJ_SAVE_CPPFLAGS
1458 AC_CHECK_SIZEOF(void *)
1466 if test -z "$ZLIBSPEC"; then
1467 # Use zlib from the GCC tree.
1468 ZINCS='-I$(top_srcdir)/../zlib'
1469 ZLIBS=../zlib/libzgcj_convenience.la
1472 SYS_ZLIBS="$ZLIBSPEC"
1477 AC_SUBST(DIVIDESPEC)
1478 AC_SUBST(CHECKREFSPEC)
1479 AC_SUBST(EXCEPTIONSPEC)
1480 AC_SUBST(BACKTRACESPEC)
1482 AC_SUBST(ATOMICSPEC)
1484 AM_CONDITIONAL(NATIVE, test "$NATIVE" = yes)
1485 AM_CONDITIONAL(ENABLE_SHARED, test "$enable_shared" = yes)
1486 AM_CONDITIONAL(NEEDS_DATA_START, test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes)
1487 AM_CONDITIONAL(INSTALL_BINARIES, test -z "${with_multisubdir}")
1488 AC_SUBST(GCC_UNWIND_INCLUDE)
1490 # Process the option "--enable-version-specific-runtime-libs"
1491 # Calculate toolexeclibdir
1492 case ${version_specific_libs} in
1494 # Need the gcc compiler version to know where to install libraries
1495 # and header files if --enable-version-specific-runtime-libs option
1497 includedir='$(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/include/'
1498 toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
1499 toolexecmainlibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
1500 toolexeclibdir=$toolexecmainlibdir
1503 if test -n "$with_cross_host" &&
1504 test x"$with_cross_host" != x"no"; then
1505 # Install a library built with a cross compiler in tooldir, not libdir.
1506 toolexecdir='$(exec_prefix)/$(target_noncanonical)'
1507 toolexecmainlibdir='$(toolexecdir)/lib'
1509 toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
1510 toolexecmainlibdir='$(libdir)'
1512 multi_os_directory=`$CC -print-multi-os-directory`
1513 case $multi_os_directory in
1514 .) toolexeclibdir=$toolexecmainlibdir ;; # Avoid trailing /.
1515 *) toolexeclibdir=$toolexecmainlibdir/$multi_os_directory ;;
1519 AC_SUBST(toolexecdir)
1520 AC_SUBST(toolexecmainlibdir)
1521 AC_SUBST(toolexeclibdir)
1523 # Determine gcj and libgcj version number.
1524 gcjversion=`cat "$srcdir/../gcc/BASE-VER"`
1525 libgcj_soversion=`awk -F: '/^[[^#]].*:/ { print $1 }' $srcdir/libtool-version`
1526 GCJVERSION=$gcjversion
1527 AC_SUBST(GCJVERSION)
1528 AC_DEFINE_UNQUOTED(GCJVERSION, "$GCJVERSION", [Short GCJ version ID])
1530 # Determine where the standard .db file and GNU Classpath JNI
1531 # libraries are found.
1532 gcjsubdir=gcj-$gcjversion-$libgcj_soversion
1533 multi_os_directory=`$CC -print-multi-os-directory`
1534 case $multi_os_directory in
1536 dbexecdir='$(libdir)/'$gcjsubdir # Avoid /.
1539 dbexecdir='$(libdir)/'$multi_os_directory/$gcjsubdir
1545 AC_DEFINE(JV_VERSION, "1.5.0", [Compatibility version string])
1546 AC_DEFINE(JV_API_VERSION, "1.5", [API compatibility version string])
1548 TL_AC_GXX_INCLUDE_DIR
1550 # We check for sys/filio.h because Solaris 2.5 defines FIONREAD there.
1551 # On that system, sys/ioctl.h will not include sys/filio.h unless
1552 # BSD_COMP is defined; just including sys/filio.h is simpler.
1553 # We avoid AC_HEADER_DIRENT since we really only care about dirent.h
1554 # for now. If you change this, you also must update natFile.cc.
1555 AC_CHECK_HEADERS([unistd.h bstring.h sys/time.h sys/types.h fcntl.h \
1556 sys/ioctl.h sys/filio.h sys/stat.h sys/select.h \
1557 sys/socket.h netinet/in.h arpa/inet.h netdb.h \
1558 pwd.h sys/config.h stdint.h langinfo.h locale.h \
1559 dirent.h sys/rw_lock.h magic.h ifaddrs.h])
1561 # sys/socket.h is a prerequisite for net/if.h on Solaris.
1562 AC_CHECK_HEADERS(net/if.h, [], [], [
1563 #ifdef HAVE_SYS_SOCKET_H
1564 #include <sys/socket.h>
1568 AC_CHECK_HEADERS(inttypes.h, [
1569 AC_DEFINE(HAVE_INTTYPES_H, 1, [Define if <inttypes.h> is available])
1570 AC_DEFINE(JV_HAVE_INTTYPES_H, 1, [Define if <inttypes.h> is available])
1573 AC_CHECK_TYPE([ssize_t], [int])
1574 AC_CHECK_TYPE([magic_t], [
1575 AC_DEFINE(HAVE_MAGIC_T, 1, [Define if magic.h declares magic_t])], [], [
1580 AC_MSG_CHECKING([for in_addr_t])
1581 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1586 #if HAVE_NETINET_IN_H
1587 #include <netinet/in.h>
1588 #endif]], [[in_addr_t foo;]])],
1589 [AC_DEFINE(HAVE_IN_ADDR_T, 1,
1590 [Define to 1 if 'in_addr_t' is defined in sys/types.h or netinet/in.h.])
1591 AC_MSG_RESULT(yes)],
1592 [AC_MSG_RESULT(no)])
1594 AC_MSG_CHECKING([whether struct ip_mreq is in netinet/in.h])
1595 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct ip_mreq mreq;]])],
1596 [AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1,
1597 [Define if struct ip_mreq is defined in netinet/in.h.])
1598 AC_MSG_RESULT(yes)],
1599 [AC_MSG_RESULT(no)])
1601 AC_MSG_CHECKING([whether struct ipv6_mreq is in netinet/in.h])
1602 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct ipv6_mreq mreq6;]])],
1603 [AC_DEFINE(HAVE_STRUCT_IPV6_MREQ, 1,
1604 [Define if struct ipv6_mreq is defined in netinet/in.h.])
1605 AC_MSG_RESULT(yes)],
1606 [AC_MSG_RESULT(no)])
1608 AC_MSG_CHECKING([whether struct sockaddr_in6 is in netinet/in.h])
1609 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct sockaddr_in6 addr6;]])],
1610 [AC_DEFINE(HAVE_INET6, 1,
1611 [Define if inet6 structures are defined in netinet/in.h.])
1612 AC_MSG_RESULT(yes)],
1613 [AC_MSG_RESULT(no)])
1615 AC_MSG_CHECKING([for socklen_t in sys/socket.h])
1616 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#define _POSIX_PII_SOCKET
1617 #include <sys/types.h>
1618 #include <sys/socket.h>]], [[socklen_t x = 5;]])],
1619 [AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define it socklen_t typedef is in sys/socket.h.])
1620 AC_MSG_RESULT(yes)],
1621 [AC_MSG_RESULT(no)])
1623 AC_MSG_CHECKING([for tm_gmtoff in struct tm])
1624 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[struct tm tim; tim.tm_gmtoff = 0;]])],
1625 [AC_DEFINE(STRUCT_TM_HAS_GMTOFF, 1, [Define if struct tm has tm_gmtoff field.])
1626 AC_MSG_RESULT(yes)],
1628 AC_MSG_CHECKING([for global timezone variable])
1629 dnl FIXME: we don't want a link check here because that won't work
1630 dnl when cross-compiling. So instead we make an assumption that
1631 dnl the header file will mention timezone if it exists.
1632 dnl Don't find the win32 function timezone
1633 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[void i(){long z2 = 2*timezone;}]])],
1634 [AC_DEFINE(HAVE_TIMEZONE, 1, [Define if global 'timezone' exists.])
1635 AC_MSG_RESULT(yes)],
1637 AC_MSG_CHECKING([for global _timezone variable])
1638 dnl FIXME: As above, don't want link check
1639 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[long z2 = _timezone;]])],
1640 [AC_DEFINE(HAVE_UNDERSCORE_TIMEZONE, 1,
1641 [Define if your platform has the global _timezone variable.])
1642 AC_MSG_RESULT(yes)],
1643 [AC_MSG_RESULT(no)])])])
1645 AC_CHECK_PROGS(PERL, perl, false)
1652 SIGNAL_HANDLER=include/i386-signal.h
1654 sparc*-sun-solaris*)
1655 SIGNAL_HANDLER=include/sparc-signal.h
1658 # SYSDEP_SOURCES=sysdep/ia64.c
1659 # test -d sysdep || mkdir sysdep
1662 SIGNAL_HANDLER=include/pa-signal.h
1665 SIGNAL_HANDLER=include/hppa-signal.h
1668 SIGNAL_HANDLER=include/dwarf2-signal.h
1671 SIGNAL_HANDLER=include/powerpc-signal.h
1674 SIGNAL_HANDLER=include/dwarf2-signal.h
1677 SIGNAL_HANDLER=include/s390-signal.h
1680 SIGNAL_HANDLER=include/x86_64-signal.h
1681 SIGNAL_HANDLER_AUX=include/i386-signal.h
1684 SIGNAL_HANDLER=include/dwarf2-signal.h
1687 SIGNAL_HANDLER=include/sh-signal.h
1690 SIGNAL_HANDLER=include/win32-signal.h
1693 SIGNAL_HANDLER=include/mips-signal.h
1696 SIGNAL_HANDLER=include/dwarf2-signal.h
1698 powerpc*-*-darwin* | i?86-*-darwin[[912]]* | x86_64-*-darwin[[912]]*)
1699 SIGNAL_HANDLER=include/darwin-signal.h
1702 SIGNAL_HANDLER=include/aix-signal.h
1705 SIGNAL_HANDLER=include/default-signal.h
1709 # If we're using sjlj exceptions, forget what we just learned.
1710 if test "$enable_sjlj_exceptions" = yes; then
1711 SIGNAL_HANDLER=include/default-signal.h
1715 AC_SUBST(SYSDEP_SOURCES)
1717 if test -z "$SIGNAL_HANDLER_AUX"; then
1718 SIGNAL_HANDLER_AUX=$SIGNAL_HANDLER
1721 AC_CONFIG_LINKS(include/java-signal.h:$SIGNAL_HANDLER
1722 include/java-signal-aux.h:$SIGNAL_HANDLER_AUX)
1724 if test "${multilib}" = "yes"; then
1725 multilib_arg="--enable-multilib"
1730 # See if we support thread-local storage.
1733 # For _Unwind_GetIPInfo.
1734 GCC_CHECK_UNWIND_GETIPINFO
1736 # See if linker supports anonymous version scripts.
1737 AC_CACHE_CHECK([whether ld supports anonymous version scripts],
1738 [libjava_cv_anon_version_script],
1739 [save_CFLAGS="$CFLAGS"; save_LDFLAGS="$LDFLAGS"
1740 libjava_cv_anon_version_script=no
1741 CFLAGS="$CFLAGS -fPIC"; LDFLAGS="$LDFLAGS -shared -Wl,--version-script,conftest.map"
1742 echo '{ global: globalsymb*; local: *; };' > conftest.map
1743 AC_TRY_LINK(void globalsymbol (void) {} void localsymbol (void) {},,
1744 [libjava_cv_anon_version_script=yes], [])
1745 CFLAGS="$save_CFLAGS"; LDFLAGS="$save_LDFLAGS"
1747 AM_CONDITIONAL(ANONVERSCRIPT, test "$libjava_cv_anon_version_script" = yes)
1749 # Check if linker supports static linking on a per library basis
1750 LD_START_STATIC_SPEC=
1751 LD_FINISH_STATIC_SPEC=
1752 if $LD --help 2>&1 | grep -q -e -call_shared ; then
1753 if $LD --help 2>&1 | grep -q -e -non_shared ; then
1754 LD_START_STATIC_SPEC='%{static-libgcj:-non_shared}'
1755 LD_FINISH_STATIC_SPEC='%{static-libgcj:-call_shared}'
1758 AC_SUBST(LD_START_STATIC_SPEC)
1759 AC_SUBST(LD_FINISH_STATIC_SPEC)
1761 here=`${PWDCMD-pwd}`
1764 # We get this from the environment.
1767 AC_ARG_WITH([python-dir],
1768 AS_HELP_STRING([--with-python-dir],
1769 [the location to install Python modules. This path should NOT include the prefix.]),
1770 [with_python_dir=$withval], [with_python_dir=""])
1772 if test "x${with_python_dir}" = "x"
1774 # Needed for installing Python modules during make install.
1775 python_mod_dir="\${prefix}/share/python"
1776 # Needed for substituting into aot-compile*
1777 python_mod_dir_expanded="${expanded_prefix}/share/python"
1779 python_mod_dir="\${prefix}${with_python_dir}"
1780 python_mod_dir_expanded="${expanded_prefix}${with_python_dir}"
1782 AC_MSG_RESULT(Python modules dir: ${python_mod_dir_expanded});
1783 AC_SUBST(python_mod_dir)
1784 AC_SUBST(python_mod_dir_expanded)
1786 # needed for aot-compile-rpm
1790 AC_ARG_ENABLE([aot-compile-rpm],
1791 [AS_HELP_STRING([--enable-aot-compile-rpm],
1792 [enable installation of aot-compile-rpm [default=no]])],
1793 [case "${enableval}" in
1794 yes) AOT_RPM_ENABLED=yes ;;
1795 no) AOT_RPM_ENABLED=no ;;
1796 *) AC_MSG_ERROR([Unknown argument to enable/disable aot-compile-rpm]) ;;
1798 [AOT_RPM_ENABLED=no]
1800 AM_CONDITIONAL(INSTALL_AOT_RPM, test "x${AOT_RPM_ENABLED}" = xyes)
1802 AC_ARG_ENABLE([java-home],
1803 [AS_HELP_STRING([--enable-java-home],
1804 [create a standard JDK-style directory layout in the install tree [default=no]])],
1805 [case "${enableval}" in
1806 yes) JAVA_HOME_ENABLED=yes ;;
1807 no) JAVA_HOME_ENABLED=no ;;
1808 *) AC_MSG_ERROR([Unknown argument to enable/disable java-home]) ;;
1810 [JAVA_HOME_ENABLED=no]
1812 AM_CONDITIONAL(CREATE_JAVA_HOME, test "x${JAVA_HOME_ENABLED}" = xyes)
1814 # Only do these checks if java-home above is enabled.
1815 if test "x${JAVA_HOME_ENABLED}" = xyes
1818 AC_ARG_WITH([gcc-suffix],
1819 AS_HELP_STRING([--with-gcc-suffix],
1820 [the GCC tool suffix (defaults to empty string)]),
1821 [gcc_suffix=$withval], [gcc_suffix=""])
1822 AC_MSG_RESULT(GCC suffix: ${gcc_suffix})
1823 AC_SUBST(gcc_suffix)
1825 AC_ARG_WITH([arch-directory],
1826 AS_HELP_STRING([--with-arch-directory],
1827 [the arch directory under jre/lib (defaults to auto-detect)]),
1828 [host_cpu=$withval], [host_cpu=""])
1830 AC_ARG_WITH([os-directory],
1831 AS_HELP_STRING([--with-os-directory],
1832 [the os directory under include (defaults to auto-detect)]),
1833 [host_os=$withval], [host_os=""])
1835 AC_ARG_WITH([origin-name],
1836 AS_HELP_STRING([--with-origin-name],
1837 [the JPackage origin name of this package (default is gcj${gcc_suffix}]),
1838 [origin_name=$withval], [origin_name=gcj${gcc_suffix}])
1839 AC_MSG_RESULT(JPackage origin name: ${origin_name})
1841 AC_ARG_WITH([arch-suffix],
1842 AS_HELP_STRING([--with-arch-suffix],
1843 [the arch directory suffix (default is the empty string]),
1844 [arch_suffix=$withval], [arch_suffix=""])
1845 AC_MSG_RESULT(arch suffix: ${arch_suffix})
1847 AC_ARG_WITH([jvm-root-dir],
1848 AS_HELP_STRING([--with-jvm-root-dir],
1849 [where to install SDK (default is ${prefix}/lib/jvm)]),
1850 [jvm_root_dir=$withval], [jvm_root_dir="\${prefix}/lib/jvm"])
1851 AC_MSG_RESULT(JVM root installation directory: ${jvm_root_dir})
1853 AC_ARG_WITH([jvm-jar-dir],
1854 AS_HELP_STRING([--with-jvm-jar-dir],
1855 [where to install jars (default is ${prefix}/lib/jvm-exports)]),
1856 [jvm_jar_dir=$withval], [jvm_jar_dir=\${prefix}/lib/jvm-exports])
1857 AC_MSG_RESULT(JAR root installation directory: ${jvm_jar_dir})
1861 AC_SUBST(JAVA_VERSION)
1862 AC_SUBST(BUILD_VERSION)
1863 AC_MSG_RESULT(Java version: ${JAVA_VERSION})
1866 jre_lnk=jre-${JAVA_VERSION}-${origin_name}
1867 sdk_lnk=java-${JAVA_VERSION}-${origin_name}
1869 JVM_ROOT_DIR=${jvm_root_dir}
1870 AC_SUBST(JVM_ROOT_DIR)
1871 AC_MSG_RESULT(JVM ROOT directory: ${JVM_ROOT_DIR})
1873 JVM_JAR_ROOT_DIR=${jvm_jar_dir}
1874 AC_SUBST(JVM_JAR_ROOT_DIR)
1875 AC_MSG_RESULT(JVM JAR ROOT directory: ${JVM_JAR_ROOT_DIR})
1877 JVM_JAR_DIR=${jvm_jar_dir}
1878 AC_SUBST(JVM_JAR_DIR)
1879 AC_MSG_RESULT(JVM JAR directory: ${JVM_JAR_DIR})
1890 SDK_BIN_DIR=${jvm_root_dir}/bin
1891 AC_SUBST(SDK_BIN_DIR)
1892 AC_MSG_RESULT(SDK tools directory: ${SDK_BIN_DIR})
1894 SDK_LIB_DIR=${jvm_root_dir}/lib
1895 AC_SUBST(SDK_LIB_DIR)
1896 AC_MSG_RESULT(SDK jar directory: ${SDK_LIB_DIR})
1898 SDK_INCLUDE_DIR=${jvm_root_dir}/include
1899 AC_SUBST(SDK_INCLUDE_DIR)
1900 AC_MSG_RESULT(SDK include directory: ${SDK_INCLUDE_DIR})
1902 JRE_BIN_DIR=${jvm_root_dir}/${jre_dir}/bin
1903 AC_SUBST(JRE_BIN_DIR)
1904 AC_MSG_RESULT(JRE tools directory: ${JRE_BIN_DIR})
1906 JRE_LIB_DIR=${jvm_root_dir}/${jre_dir}/lib
1907 AC_SUBST(JRE_LIB_DIR)
1908 AC_MSG_RESULT(JRE lib directory: ${JRE_LIB_DIR})
1910 # Find gcj prefix using gcj found in PATH.
1911 gcj_prefix=`which gcj${gcc_suffix} | sed "s%/bin/gcj${gcc_suffix}%%"`
1913 # Where do the gcj binaries live?
1914 # For jhbuild based builds, they all live in a sibling of bin called
1915 # gcj-bin. Check for gcj-bin first, and use bin otherwise.
1916 GCJ_BIN_DIR=`if test -d ${gcj_prefix}/gcj-bin; then echo ${gcj_prefix}/gcj-bin; else echo ${gcj_prefix}/bin; fi`
1917 AC_SUBST(GCJ_BIN_DIR)
1918 AC_MSG_RESULT(GCJ tools directory: ${GCJ_BIN_DIR})
1920 AC_MSG_RESULT(host is ${host})
1921 if test "x${host_cpu}" = "x"
1924 *-mingw* | *-cygwin*)
1926 i486-* | i586-* | i686-*)
1931 host_cpu=${host_cpu};;
1934 AC_MSG_RESULT(arch directory: ${host_cpu})
1938 if test "x${host_os}" = "x"
1941 *-mingw* | *-cygwin*)
1946 host_os=${host_os};;
1949 echo os directory: ${host_os}
1953 # make an expanded $libdir, for substituting into
1954 # scripts (and other non-Makefile things).
1956 if test "x${exec_prefix}" = "xNONE"
1958 lib_exec_prefix=$expanded_prefix
1960 lib_exec_prefix=$exec_prefix
1962 LIBDIR=`echo $libdir | sed "s:\\\${exec_prefix}:$lib_exec_prefix:g"`
1974 contrib/aotcompile.py
1976 contrib/aot-compile-rpm
1977 contrib/generate-cacerts.pl
1978 contrib/rebuild-gcj-db
1981 if test ${multilib} = yes; then
1982 multilib_arg="--enable-multilib"
1987 AC_CONFIG_FILES([scripts/jar], [chmod +x scripts/jar])