3 dnl Copyright (C) 1996-2005, 2006, 2007 R. Grafl, A. Krall, C. Kruegel,
4 dnl C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
5 dnl E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
6 dnl J. Wenninger, Institut f. Computersprachen - TU Wien
8 dnl This file is part of CACAO.
10 dnl This program is free software; you can redistribute it and/or
11 dnl modify it under the terms of the GNU General Public License as
12 dnl published by the Free Software Foundation; either version 2, or (at
13 dnl your option) any later version.
15 dnl This program is distributed in the hope that it will be useful, but
16 dnl WITHOUT ANY WARRANTY; without even the implied warranty of
17 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 dnl General Public License for more details.
20 dnl You should have received a copy of the GNU General Public License
21 dnl along with this program; if not, write to the Free Software
22 dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
25 dnl $Id: configure.ac 7596 2007-03-28 21:05:53Z twisti $
27 dnl Process this file with autoconf to produce a configure script.
30 AC_INIT(cacao, 0.97+svn, cacao@cacaojvm.org)
31 AC_CONFIG_SRCDIR(src/cacao/cacao.c)
34 AM_INIT_AUTOMAKE([1.9.0])
37 AM_CONFIG_HEADER([config.h])
39 AC_PREFIX_DEFAULT(/usr/local/cacao)
42 dnl set optimization and debugging for all architectures and systems
43 if test x"$CFLAGS" = "x"; then
51 alpha | alphaev56 | alphapca56 )
53 ARCH_CFLAGS="-mieee -D__ALPHA__"
56 arm | armv4tl | armv5b | armv5l )
58 ARCH_CFLAGS="-D__ARM__"
63 ARCH_CFLAGS="-D__PARISC__"
66 i386 | i486 | i586 | i686 )
68 ARCH_CFLAGS="-D__I386__"
73 ARCH_CFLAGS="-D__M68K__"
78 ARCH_CFLAGS="-D__MIPS__"
83 ARCH_CFLAGS="-D__POWERPC__"
88 ARCH_CFLAGS="-D__POWERPC64__"
93 ARCH_CFLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
98 ARCH_CFLAGS="-D__X86_64__"
103 ENABLE_STATICVM="yes"
104 ARCH_CFLAGS="-D__XDSPCORE__"
110 ARCH_CFLAGS="-D__S390__"
115 AC_MSG_ERROR($host_cpu systems are not supported at this time)
123 INTRP_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -Wall -Wno-long-long"
124 ARCH_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -ansi -pedantic -Wall -Wno-long-long"
129 INTRP_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -Wall -Wno-long-long"
130 ARCH_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -ansi -pedantic -Wall -Wno-long-long"
135 INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
136 ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -ansi -pedantic -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
141 INTRP_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
142 ARCH_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
147 INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
148 ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
151 dnl must be before *linux*
154 INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
155 ARCH_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
160 INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
161 ARCH_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
166 INTRP_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
167 ARCH_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
172 dnl on solaris the architecture defines 'sparc','sun','unix' are not set when cpp is called with -ansi
173 dnl therefore we add them here
174 INTRP_CFLAGS="$ARCH_CFLAGS -D__SOLARIS__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D__EXTENSIONS__ -D_BSD_SOURCE -Dsparc -Dsun -Dunix"
175 ARCH_CFLAGS="$ARCH_CFLAGS -D__SOLARIS__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D__EXTENSIONS__ -D_BSD_SOURCE -Dsparc -Dsun -Dunix"
183 dnl temporary set the CFLAGS for configure tests (e.g. inline keyword)
184 dnl we set it properly at the end of this file
185 CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
187 dnl set interpreter flags
188 AC_SUBST(INTRP_CFLAGS)
190 dnl define some stuff required for --fullversion
191 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
192 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
193 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS", [CFLAGS used])
196 dnl define and substitute some architecture specific variables
197 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
200 AC_SUBST(USE_SCHEDULER)
203 dnl Checks for programs.
213 dnl Checks for header files.
216 AC_CHECK_HEADERS([fcntl.h])
217 AC_CHECK_HEADERS([sys/time.h])
218 AC_CHECK_HEADERS([unistd.h])
219 AC_CHECK_HEADERS([sys/ioctl.h])
221 dnl this is for fdlibm
222 AC_CHECK_HEADERS([stdint.h])
223 AC_CHECK_HEADERS([inttypes.h])
224 AC_CHECK_HEADERS([sys/config.h])
225 AC_CHECK_HEADERS([sys/types.h])
226 AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
227 AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
228 AC_EGREP_HEADER(u_int32_t, sys/types.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
229 AC_EGREP_HEADER(u_int32_t, sys/config.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
231 dnl Checks for typedefs, structures, and compiler characteristics.
240 dnl Checks for library functions.
241 AC_PROG_GCC_TRADITIONAL
245 AC_CHECK_FUNCS([calloc mmap getpagesize free])
246 AC_CHECK_FUNCS([getcwd gettimeofday])
247 AC_CHECK_FUNCS([scandir])
248 AC_CHECK_FUNCS([isnan])
250 dnl Checks for libraries.
252 dnl Checking sizeof void *
253 AC_CHECK_SIZEOF(void *)
257 dnl define install prefix
258 if test "x$prefix" = "xNONE"; then
259 CACAO_PREFIX=$ac_default_prefix
263 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
264 AC_SUBST(CACAO_PREFIX)
266 dnl define libdir prefix
267 if test "x$libdir" = "xNONE"; then
268 CACAO_LIBDIR=$ac_default_libdir
272 dnl expand CACAO_LIBDIR to something that is usable in C code
273 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
274 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
275 AC_SUBST(CACAO_LIBDIR)
286 dnl check for stuff that should be done in software
288 AC_CHECK_SOFT_FLOAT_CMP
289 AC_CHECK_SOFT_DOUBLE_CMP
292 dnl check for interpreter
293 AC_ARG_ENABLE([intrp], [AS_HELP_STRING(--enable-intrp,enable interpreter [[default=no]])])
295 AC_MSG_CHECKING(whether interpreter should be compiled)
296 if test x"$enable_intrp" = "xyes"; then
298 AC_DEFINE([ENABLE_INTRP], 1, [enable interpreter])
299 AM_CONDITIONAL([ENABLE_INTRP], [true])
306 [AS_HELP_STRING(--with-ffi,use libffi to call native functions)],
308 AC_CHECK_HEADERS([ffi.h],, [AC_MSG_ERROR(cannot find ffi.h)])
309 AC_CHECK_LIB(ffi, ffi_call,, [AC_MSG_ERROR(cannot find libffi)])
310 AC_DEFINE([WITH_FFI], 1, [use libffi])],
313 dnl check for libffcall
314 AC_ARG_WITH([ffcall],
315 [AS_HELP_STRING(--with-ffcall,use libffcall to call native functions)],
317 AC_CHECK_HEADERS([avcall.h],, [AC_MSG_ERROR(cannot find avcall.h)])
318 AC_CHECK_LIB(avcall, __builtin_avcall,, [AC_MSG_ERROR(cannot find libavcall (from libffcall))])
319 AC_DEFINE([WITH_FFCALL], 1, [use libffcall])],
322 dnl check for libffi or libffcall
323 if test x"${WITH_FFI}" = "xyes" -a x"${WITH_FFCALL}" = "xyes"; then
324 AC_ERROR(Enable only libffi or libffcall.)
326 if test x"${WITH_FFI}" = "xno" -a x"${WITH_FFCALL}" = "xno"; then
327 AC_ERROR(Enable one of libffi or libffcall.)
332 AM_CONDITIONAL([ENABLE_INTRP], [false])
336 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
337 AC_ERROR(You have to enable at least the JIT or the interpreter.)
341 dnl check for garbage collector usage
342 AC_ARG_ENABLE([gc], [AS_HELP_STRING(--enable-gc,enable garbage collector support (none,boehm,cacao) [[default=boehm]])])
343 AC_MSG_CHECKING(whether GC should be enabled)
344 enable_gc=${enable_gc:-boehm}
347 AC_DEFINE([DISABLE_GC], 1, [disable garbage collector])
353 AC_DEFINE([ENABLE_GC_BOEHM], 1, [enable conservative boehm-gc])
355 AC_MSG_RESULT(yes, boehm-gc)
359 AC_DEFINE([ENABLE_GC_CACAO], 1, [enable exact cacao-gc])
361 AC_MSG_RESULT(yes, cacao-gc)
365 AC_MSG_ERROR($enable_gc is an unknown garbage collector package)
368 AM_CONDITIONAL([DISABLE_GC], test x"${ENABLE_GC}" = "xnone")
369 AM_CONDITIONAL([ENABLE_GC_BOEHM], test x"${ENABLE_GC}" = "xboehm")
370 AM_CONDITIONAL([ENABLE_GC_CACAO], test x"${ENABLE_GC}" = "xcacao")
374 dnl check for dump memory usage
375 AC_MSG_CHECKING(whether dump memory should be disabled)
376 AC_ARG_ENABLE([dump],
377 [AS_HELP_STRING(--disable-dump,disable dump memory (for debugging only!) [[default=yes]])],
378 [case "${enableval}" in
381 AC_DEFINE([DISABLE_DUMP], 1, [disable dump memory])
386 AC_MSG_RESULT(${DISABLE_DUMP})
390 AC_MSG_CHECKING(whether debug code generation should be enabled)
391 AC_ARG_ENABLE([debug],
392 [AS_HELP_STRING(--disable-debug,disable debug code generation [[default=yes]])],
393 [case "${enableval}" in
395 AC_DEFINE([NDEBUG], 1, [disable debug code])
401 if test x"${NDEBUG}" = "xno"; then
406 AM_CONDITIONAL([NDEBUG], test x"${NDEBUG}" = "xyes")
409 dnl check for memcheck support
410 AC_MSG_CHECKING(whether debugging memory checks should be enabled)
411 AC_ARG_ENABLE([memcheck],
412 [AS_HELP_STRING(--enable-memcheck,enable debugging memory checks [[default=no]])],
413 [case "${enableval}" in
414 yes) ENABLE_MEMCHECK=yes;;
415 *) ENABLE_MEMCHECK=no;;
417 [ENABLE_MEMCHECK=no])
418 AC_MSG_RESULT(${ENABLE_MEMCHECK})
419 AM_CONDITIONAL([ENABLE_MEMCHECK], test x"${ENABLE_MEMCHECK}" = "xyes")
421 if test x"${ENABLE_MEMCHECK}" = "xyes"; then
422 AC_DEFINE([ENABLE_MEMCHECK], 1, [perform debugging memory checks])
426 dnl check for disassembler support
427 AC_MSG_CHECKING(whether disassembler should be enabled)
428 AC_ARG_ENABLE([disassembler],
429 [AS_HELP_STRING(--enable-disassembler,enable disassembler [[default=no]])],
430 [case "${enableval}" in
431 yes) ENABLE_DISASSEMBLER=yes;;
432 *) ENABLE_DISASSEMBLER=no;;
434 [ENABLE_DISASSEMBLER=no])
435 AC_MSG_RESULT(${ENABLE_DISASSEMBLER})
436 AM_CONDITIONAL([ENABLE_DISASSEMBLER], test x"${ENABLE_DISASSEMBLER}" = "xyes")
438 if test x"${ENABLE_DISASSEMBLER}" = "xyes"; then
439 AC_DEFINE([ENABLE_DISASSEMBLER], 1, [enable disassembler])
441 dnl check for binutils headers and libraries on some architectures for the
443 case "${ARCH_DIR}" in
444 arm | i386 | powerpc | x86_64 | sparc64 | powerpc64 | s390 | m68k)
445 AC_CHECK_HEADER([ansidecl.h],, [AC_MSG_ERROR(cannot find ansidecl.h)])
446 AC_CHECK_HEADER([symcat.h],, [AC_MSG_ERROR(cannot find symcat.h)])
447 AC_CHECK_HEADER([bfd.h],, [AC_MSG_ERROR(cannot find bfd.h)])
448 AC_CHECK_HEADER([dis-asm.h],, [AC_MSG_ERROR(cannot find dis-asm.h)])
451 cygwin | darwin | netbsd | solaris)
452 AC_CHECK_LIB(intl, dcgettext,, [AC_MSG_ERROR(cannot find libintl (from binutils))])
456 AC_CHECK_LIB(iberty, xstrerror,, [AC_MSG_ERROR(cannot find libiberty (from binutils))])
457 AC_CHECK_LIB(bfd, bfd_get_arch,, [AC_MSG_ERROR(cannot find libbfd (from binutils))])
458 AC_CHECK_LIB(opcodes, disassembler,, [AC_MSG_ERROR(cannot find libopcodes (from binutils))])
459 AC_DEFINE([WITH_BINUTILS_DISASSEMBLER], 1, [use binutils disassembler])
460 AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [true])
463 AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
467 AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
471 dnl check for statistics
472 AC_MSG_CHECKING(whether statistics generation should be enabled)
473 AC_ARG_ENABLE([statistics],
474 [AS_HELP_STRING(--enable-statistics,enable statistics generation [[default=no]])],
475 [case "${enableval}" in
476 yes) ENABLE_STATISTICS=yes;;
477 *) ENABLE_STATISTICS=no;;
479 [ENABLE_STATISTICS=no])
480 AC_MSG_RESULT(${ENABLE_STATISTICS})
481 AM_CONDITIONAL([ENABLE_STATISTICS], test x"${ENABLE_STATISTICS}" = "xyes")
483 if test x"${ENABLE_STATISTICS}" = "xyes"; then
484 AC_DEFINE([ENABLE_STATISTICS], 1, [enable statistics])
488 dnl check for verifier
489 AC_MSG_CHECKING(whether classfile verification should be enabled)
490 AC_ARG_ENABLE([verifier],
491 [AS_HELP_STRING(--disable-verifier,disable classfile verification [[default=yes]])],
492 [case "${enableval}" in
493 no) ENABLE_VERIFIER=no;;
494 *) ENABLE_VERIFIER=yes;;
496 [ENABLE_VERIFIER=yes])
497 AC_MSG_RESULT(${ENABLE_VERIFIER})
498 AM_CONDITIONAL([ENABLE_VERIFIER], test x"${ENABLE_VERIFIER}" = "xyes")
500 if test x"${ENABLE_VERIFIER}" = "xyes"; then
501 AC_DEFINE([ENABLE_VERIFIER], 1, [enable classfile verification])
505 dnl check for compiler timing
506 AC_MSG_CHECKING(whether real-time timing should be enabled)
507 AC_ARG_ENABLE([rt-timing],
508 [AS_HELP_STRING(--enable-rt-timing,enable real-time timing [[default=no]])],
509 [case "${enableval}" in
510 yes) ENABLE_RT_TIMING=yes;;
511 *) ENABLE_RT_TIMING=no;;
513 [ENABLE_RT_TIMING=no])
514 AC_MSG_RESULT(${ENABLE_RT_TIMING})
515 AM_CONDITIONAL([ENABLE_RT_TIMING], test x"${ENABLE_RT_TIMING}" = "xyes")
517 if test x"${ENABLE_RT_TIMING}" = "xyes"; then
518 AC_DEFINE([ENABLE_RT_TIMING], 1, [enable real-time timing])
522 dnl check for cycle count statistics
523 AC_MSG_CHECKING(whether cycle count statistics should be enabled)
524 AC_ARG_ENABLE([cycles-stats],
525 [AS_HELP_STRING(--enable-cycles-stats,enable cycle count statistics [[default=no]])],
526 [case "${enableval}" in
527 yes) ENABLE_CYCLES_STATS=yes;;
528 *) ENABLE_CYCLES_STATS=no;;
530 [ENABLE_CYCLES_STATS=no])
531 AC_MSG_RESULT(${ENABLE_CYCLES_STATS})
532 AM_CONDITIONAL([ENABLE_CYCLES_STATS], test x"${ENABLE_CYCLES_STATS}" = "xyes")
534 if test x"${ENABLE_CYCLES_STATS}" = "xyes"; then
535 AC_DEFINE([ENABLE_CYCLES_STATS], 1, [enable cycle count statistics])
540 AC_MSG_CHECKING(whether to compile JVMTI support)
541 AC_ARG_ENABLE([jvmti],
542 [AS_HELP_STRING(--enable-jvmti,enable JVMTI [[default=no]])],
543 [case "${enableval}" in
544 yes) ENABLE_JVMTI=yes;;
548 AC_MSG_RESULT(${ENABLE_JVMTI})
549 AM_CONDITIONAL([ENABLE_JVMTI], test x"${ENABLE_JVMTI}" = "xyes")
551 if test x"${ENABLE_JVMTI}" = "xyes"; then
552 AC_DEFINE([ENABLE_JVMTI], 1, [use JVMTI])
557 AC_ARG_ENABLE([threads], [AS_HELP_STRING(--enable-threads,enable threads support (none,native) [[default=native]])])
558 AC_ARG_ENABLE([__thread], [AS_HELP_STRING(--enable-__thread,use TLS features)], [use__thread=$enableval], [use__thread=no])
560 AC_MSG_CHECKING(whether to include threads support)
561 enable_threads=${enable_threads:-native}
562 case "$enable_threads" in
565 dnl no threads for boehm
566 ac_configure_args="$ac_configure_args --disable-boehm-threads"
567 AM_CONDITIONAL([ENABLE_THREADS], [false])
570 native | posix | pthreads)
571 AC_DEFINE([ENABLE_THREADS], 1, [enable threads])
573 AM_CONDITIONAL([ENABLE_THREADS], [true])
575 AC_MSG_RESULT(yes, native)
576 AC_CHECK_LIB(pthread, main)
578 ARCH_CFLAGS="$ARCH_CFLAGS -D_REENTRANT"
580 dnl we changed ARCH_CFLAGS, set CFLAGS again
581 CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
583 dnl tell boehm to support threads as well
584 ac_configure_args="$ac_configure_args --enable-boehm-threads=posix"
588 AC_MSG_ERROR($enable_threads is an unknown thread package)
593 dnl Check whether the compiler supports the __thread keyword.
594 if test "x$use__thread" != xno; then
595 AC_CACHE_CHECK([for __thread], ac_cv_gcc___thread,
596 [cat > conftest.c <<\EOF
599 if AC_TRY_COMMAND([${CC-cc} $ARCH_CFLAGS $OPT_CFLAGS -c conftest.c >&AS_MESSAGE_LOG_FD]); then
600 ac_cv_gcc___thread=yes
602 ac_cv_gcc___thread=no
605 if test "$ac_cv_gcc___thread" = yes; then
606 AC_DEFINE([HAVE___THREAD], 1, [have __thread])
609 ac_cv_gcc___thread=no
613 dnl check if if-conversion should be supported
614 AC_MSG_CHECKING(whether if-conversion should be supported)
615 AC_ARG_ENABLE([ifconv],
616 [AS_HELP_STRING(--disable-ifconv,disable if-conversion [[default=yes]])],
617 [case "${enableval}" in
618 no) ENABLE_IFCONV=no;;
619 *) ENABLE_IFCONV=yes;;
622 AC_MSG_RESULT(${ENABLE_IFCONV})
623 AM_CONDITIONAL([ENABLE_IFCONV], test x"${ENABLE_IFCONV}" = "xyes")
625 if test x"${ENABLE_IFCONV}" = "xyes"; then
626 AC_DEFINE([ENABLE_IFCONV], 1, [enable if-conversion])
630 dnl check for inlining
631 AC_MSG_CHECKING(whether method inlining should be supported)
632 AC_ARG_ENABLE([inlining],
633 [AS_HELP_STRING(--enable-inlining,enable method inlining [[default=no]])],
634 [case "${enableval}" in
635 yes) ENABLE_INLINING=yes;;
636 *) ENABLE_INLINING=no;;
638 [ENABLE_INLINING=no])
639 AC_MSG_RESULT(${ENABLE_INLINING})
640 AM_CONDITIONAL([ENABLE_INLINING], test x"${ENABLE_INLINING}" = "xyes")
642 if test x"${ENABLE_INLINING}" = "xyes"; then
643 AC_DEFINE([ENABLE_INLINING], 1, [use method inlining])
647 dnl check for inlining debug options
648 AC_MSG_CHECKING(whether method inlining debug options should be enabled)
649 AC_ARG_ENABLE([inlining-debug],
650 [AS_HELP_STRING(--enable-inlining-debug,enable method inlining debug options [[default=no]])],
651 [case "${enableval}" in
652 yes) ENABLE_INLINING_DEBUG=yes;;
653 *) ENABLE_INLINING_DEBUG=no;;
655 [ENABLE_INLINING_DEBUG=no])
656 AC_MSG_RESULT(${ENABLE_INLINING_DEBUG})
657 AM_CONDITIONAL([ENABLE_INLINING_DEBUG], test x"${ENABLE_INLINING_DEBUG}" = "xyes")
659 if test x"${ENABLE_INLINING_DEBUG}" = "xyes"; then
660 AC_DEFINE([ENABLE_INLINING_DEBUG], 1, [enable method inlining debug options])
664 dnl check for replacement
665 AC_MSG_CHECKING(whether on-stack replacement should be supported)
666 AC_ARG_ENABLE([replacement],
667 [AS_HELP_STRING(--enable-replacement,enable on-stack replacement [[default=no]])],
668 [case "${enableval}" in
669 yes) ENABLE_REPLACEMENT=yes;;
670 *) ENABLE_REPLACEMENT=no;;
672 [ENABLE_REPLACEMENT=no])
673 AC_MSG_RESULT(${ENABLE_REPLACEMENT})
674 AM_CONDITIONAL([ENABLE_REPLACEMENT], test x"${ENABLE_REPLACEMENT}" = "xyes")
676 if test x"${ENABLE_REPLACEMENT}" = "xyes"; then
677 AC_DEFINE([ENABLE_REPLACEMENT], 1, [use on-stack replacement])
681 dnl check for loop optimization
682 AC_MSG_CHECKING(whether loop optimization should be supported)
683 AC_ARG_ENABLE([loop],
684 [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
685 [case "${enableval}" in
686 yes) ENABLE_LOOP=yes;;
690 AC_MSG_RESULT(${ENABLE_LOOP})
691 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
693 if test x"${ENABLE_LOOP}" = "xyes"; then
694 AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
698 dnl check if linear scan register allocator(lsra) with SSA should be used
699 AC_MSG_CHECKING(whether lsra with ssa should be supported)
701 [AS_HELP_STRING(--disable-ssa,disable ssa [[default=no]])],
702 [case "${enableval}" in
707 AC_MSG_RESULT(${ENABLE_SSA})
708 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
710 if test x"${ENABLE_SSA}" = "xyes"; then
711 AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
716 dnl check if linear scan register allocator(lsra) should be used
717 AC_MSG_CHECKING(whether lsra should be supported)
718 AC_ARG_ENABLE([lsra],
719 [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
720 [case "${enableval}" in
721 yes) ENABLE_LSRA=yes;;
726 if test x"${ENABLE_LSRA}" = "xyes"; then
727 if test x"${ENABLE_SSA}" = "xyes"; then
731 AC_MSG_RESULT(${ENABLE_LSRA})
732 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
734 if test x"${ENABLE_LSRA}" = "xyes"; then
735 AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
739 dnl check if profiling should be supported
740 AC_MSG_CHECKING(whether profiling should be supported)
741 AC_ARG_ENABLE([profiling],
742 [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
743 [case "${enableval}" in
744 yes) ENABLE_PROFILING=yes;;
745 *) ENABLE_PROFILING=no;;
747 [ENABLE_PROFILING=no])
748 AC_MSG_RESULT(${ENABLE_PROFILING})
749 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
751 if test x"${ENABLE_PROFILING}" = "xyes"; then
752 AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
756 dnl check for instruction scheduler
757 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
759 AC_MSG_CHECKING(whether instruction scheduler should be supported)
760 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
761 case "${ARCH_DIR}" in
765 AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
770 AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
771 AM_CONDITIONAL([USE_SCHEDULER], [true])
774 AM_CONDITIONAL([USE_SCHEDULER], [false])
778 dnl check if zlib should be used
779 AC_MSG_CHECKING(whether ZIP/JAR archives should be supported)
780 AC_ARG_ENABLE([zlib],
781 [AS_HELP_STRING(--disable-zlib,disable ZIP/JAR archive support (needs zlib) [[default=yes]])],
782 [case "${enableval}" in
787 AC_MSG_RESULT(${ENABLE_ZLIB})
789 if test x"${ENABLE_ZLIB}" = "xyes"; then
790 AC_CHECK_HEADERS([zconf.h],, [AC_MSG_ERROR(cannot find zconf.h)])
791 AC_CHECK_HEADERS([zlib.h],, [AC_MSG_ERROR(cannot find zlib.h)])
792 AC_CHECK_LIB(z, inflate,, [AC_MSG_ERROR(cannot find libz)])
793 AC_DEFINE([ENABLE_ZLIB], 1, [use zlib])
795 AM_CONDITIONAL([ENABLE_ZLIB], test x"${ENABLE_ZLIB}" = "xyes")
798 dnl check for stuff to be built
802 dnl check if a libjvm.so should be built
803 AC_MSG_CHECKING(whether to build a libjvm.so)
804 AC_ARG_ENABLE([libjvm],
805 [AS_HELP_STRING(--disable-libjvm,build a libjvm.so [[default=yes]])],
806 [case "${enableval}" in
807 no) ENABLE_LIBJVM=no;;
808 *) ENABLE_LIBJVM=yes;;
811 AC_MSG_RESULT(${ENABLE_LIBJVM})
812 AM_CONDITIONAL([ENABLE_LIBJVM], test x"${ENABLE_LIBJVM}" = "xyes")
813 AC_SUBST(ENABLE_LIBJVM)
815 if test x"${ENABLE_LIBJVM}" = "xyes"; then
816 AC_DEFINE([ENABLE_LIBJVM], 1, [enable libjvm.so])
818 dnl set AC_ENABLE_SHARED and AC_DISABLE_STATIC properly
831 dnl check if CACAO should be linked statically
832 AC_MSG_CHECKING(whether to link CACAO statically)
833 AC_ARG_ENABLE([staticvm],
834 [AS_HELP_STRING(--enable-staticvm,link CACAO statically [[default=no]])],
835 [case "${enableval}" in
836 yes) ENABLE_STATICVM=yes
837 AC_DEFINE([ENABLE_STATICVM], 1, [link CACAO statically])
839 *) ENABLE_STATICVM=no;;
841 [ENABLE_STATICVM=no])
842 AC_MSG_RESULT(${ENABLE_STATICVM})
843 AM_CONDITIONAL([ENABLE_STATICVM], test x"${ENABLE_STATICVM}" = "xyes")
844 AC_SUBST(ENABLE_STATICVM)
847 dnl where is CACAO's vm.zip
848 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
849 AC_ARG_WITH([vm-zip],
850 [AS_HELP_STRING(--with-vm-zip=<path>,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
851 [CACAO_VM_ZIP=${withval}],
852 [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
853 AC_MSG_RESULT(${CACAO_VM_ZIP})
854 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
855 AC_SUBST(CACAO_VM_ZIP)
858 dnl which Java core library are we using?
859 AC_MSG_CHECKING(which Java core library to use)
860 AC_ARG_WITH([classpath],
861 [AS_HELP_STRING(--with-classpath=<type>,specifies which type of classpath to use as Java core library (gnu) [[default=gnu]])],
862 [case "${withval}" in
864 WITH_CLASSPATH=cldc1.1
865 AC_DEFINE([WITH_CLASSPATH_CLDC1_1], 1, [use Sun's CLDC1.1 classes])
866 AC_SUBST(WITH_CLASSPATH_CLDC1_1)
870 AC_DEFINE([WITH_CLASSPATH_GNU], 1, [use GNU Classpath])
871 AC_SUBST(WITH_CLASSPATH_GNU)
874 AC_MSG_ERROR(unknown classpath ${withval})
878 AC_DEFINE([WITH_CLASSPATH_GNU], 1, [use GNU Classpath])
879 AC_SUBST(WITH_CLASSPATH_GNU)])
880 AC_MSG_RESULT(${WITH_CLASSPATH})
881 AM_CONDITIONAL([WITH_CLASSPATH_CLDC1_1], test x"${WITH_CLASSPATH}" = "xcldc1.1")
882 AM_CONDITIONAL([WITH_CLASSPATH_GNU], test x"${WITH_CLASSPATH}" = "xgnu")
885 dnl where is Java core library installed?
886 AC_MSG_CHECKING(where Java core library is installed)
887 AC_ARG_WITH([classpath-prefix],
888 [AS_HELP_STRING(--with-classpath-prefix=<dir>,installation directory of Java core library [[default=/usr/local/classpath]])],
889 [CLASSPATH_PREFIX=${withval}],
890 [CLASSPATH_PREFIX=/usr/local/classpath])
891 AC_MSG_RESULT(${CLASSPATH_PREFIX})
892 AC_DEFINE_UNQUOTED([CLASSPATH_PREFIX], "${CLASSPATH_PREFIX}", [Java core library installation directory])
893 AC_SUBST(CLASSPATH_PREFIX)
896 dnl where are Java core library classes installed?
897 AC_MSG_CHECKING(where Java core library classes are installed)
898 AC_ARG_WITH([classpath-classes],
899 [AS_HELP_STRING(--with-classpath-classes=<path>,path to Java core library classes (includes the name of the file and may be flat) [[default=/usr/local/classpath/share/classpath/glibj.zip]])],
900 [CLASSPATH_CLASSES=${withval}],
901 [CLASSPATH_CLASSES=${CLASSPATH_PREFIX}/share/classpath/glibj.zip])
902 AC_MSG_RESULT(${CLASSPATH_CLASSES})
903 AC_DEFINE_UNQUOTED([CLASSPATH_CLASSES], "${CLASSPATH_CLASSES}", [Java core library classes])
904 AC_SUBST(CLASSPATH_CLASSES)
907 dnl where are Java core library native libraries installed?
908 AC_MSG_CHECKING(where Java core library native libraries are installed)
909 AC_ARG_WITH([classpath-libdir],
910 [AS_HELP_STRING(--with-classpath-libdir=<dir>,installation directory of Java core library native libraries [[default=/usr/local/classpath/lib]])],
911 [CLASSPATH_LIBDIR=${withval}],
912 [CLASSPATH_LIBDIR=${CLASSPATH_PREFIX}/lib])
913 AC_MSG_RESULT(${CLASSPATH_LIBDIR})
915 dnl expand CLASSPATH_LIBDIR to something that is usable in C code
916 AS_AC_EXPAND([CLASSPATH_LIBDIR], ${CLASSPATH_LIBDIR})
917 AC_DEFINE_UNQUOTED([CLASSPATH_LIBDIR], "${CLASSPATH_LIBDIR}", [Java core library native libraries installation directory])
918 AC_SUBST(CLASSPATH_LIBDIR)
921 dnl where are Java core library headers installed?
922 AC_MSG_CHECKING(where Java core library headers are installed)
923 AC_ARG_WITH([classpath-includedir],
924 [AS_HELP_STRING(--with-classpath-includedir=<dir>,installation directory of Java core library headers [[default=/usr/local/classpath/include]])],
925 [CLASSPATH_INCLUDEDIR=${withval}],
926 [CLASSPATH_INCLUDEDIR=${CLASSPATH_PREFIX}/include])
927 AC_MSG_RESULT(${CLASSPATH_INCLUDEDIR})
929 AC_CHECK_HEADER([${CLASSPATH_INCLUDEDIR}/jni.h],
930 [AC_DEFINE_UNQUOTED([CLASSPATH_JNI_H], "${CLASSPATH_INCLUDEDIR}/jni.h", [Java core library jni.h header])],
931 [AC_MSG_ERROR(cannot find jni.h)])
934 dnl if we compile for a JRE-style directory layout
935 AC_MSG_CHECKING(if we compile for a JRE-style directory layout)
936 AC_ARG_WITH([jre-layout],
937 [AS_HELP_STRING(--with-jre-layout,compile for JRE-style directory layout [[default=no]])],
938 [case "${enableval}" in
939 yes) WITH_JRE_LAYOUT=yes
940 AC_DEFINE([WITH_JRE_LAYOUT], 1, [with JRE layout])
942 *) WITH_JRE_LAYOUT=no;;
944 [WITH_JRE_LAYOUT=no])
945 AC_MSG_RESULT(${WITH_JRE_LAYOUT})
948 dnl check if GNU Classpath should be linked statically into CACAO
949 AC_MSG_CHECKING(whether to link GNU Classpath native libraries statically into CACAO)
950 AC_ARG_WITH([static-classpath],
951 [AS_HELP_STRING(--with-static-classpath,link GNU classpath native libraries statically into CACAO [[default=no]])],
952 [case "${enableval}" in
953 yes) WITH_STATIC_CLASSPATH=yes;;
954 *) WITH_STATIC_CLASSPATH=no;;
956 [WITH_STATIC_CLASSPATH=no])
957 AC_MSG_RESULT(${WITH_STATIC_CLASSPATH})
959 if test x"${WITH_STATIC_CLASSPATH}" = "xyes"; then
960 AC_DEFINE([WITH_STATIC_CLASSPATH], 1, [link GNU classpath native libraries statically into CACAO])
962 dnl check for some classpath related stuff when we link statically
965 dnl we need this check for --enable-staticvm, otherwise ltdl can't find dlopen
966 if test x"${ENABLE_STATICVM}" = "xyes"; then
967 AC_CHECK_LIB(dl, dlopen,, [AC_MSG_ERROR(cannot find libdl)])
970 AC_CHECK_HEADERS([ltdl.h],, [AC_MSG_ERROR(cannot find ltdl.h)])
971 AC_CHECK_LIB(ltdl, lt_dlopen,, [AC_MSG_ERROR(cannot find libltdl)])
973 AM_CONDITIONAL([WITH_STATIC_CLASSPATH], test x"${WITH_STATIC_CLASSPATH}" = "xyes")
974 AC_SUBST(WITH_STATIC_CLASSPATH)
977 dnl check for some programs we need
982 dnl finally pass CFLAGS to Makefiles via AM_CFLAGS
984 AM_CFLAGS=$ARCH_CFLAGS
988 AC_CONFIG_FILES([Makefile]
990 [contrib/setenvinstalled]
991 [contrib/setenvsource]
993 [doc/handbook/Makefile]
997 [src/cacaoh/Makefile]
998 [src/fdlibm/Makefile]
1001 [src/mm/cacao-gc/Makefile]
1002 [src/native/Makefile]
1003 [src/native/include/Makefile]
1004 [src/native/jvmti/Makefile]
1005 [src/native/tools/Makefile]
1006 [src/native/vm/Makefile]
1007 [src/native/vm/cldc1.1/Makefile]
1008 [src/native/vm/gnu/Makefile]
1009 [src/scripts/Makefile]
1011 [src/threads/Makefile]
1012 [src/threads/native/Makefile]
1013 [src/threads/none/Makefile]
1014 [src/toolbox/Makefile]
1016 [src/vm/jit/Makefile]
1017 [src/vm/jit/allocator/Makefile]
1018 [src/vm/jit/alpha/Makefile]
1019 [src/vm/jit/alpha/freebsd/Makefile]
1020 [src/vm/jit/alpha/linux/Makefile]
1021 [src/vm/jit/arm/Makefile]
1022 [src/vm/jit/arm/linux/Makefile]
1023 [src/vm/jit/i386/Makefile]
1024 [src/vm/jit/i386/cygwin/Makefile]
1025 [src/vm/jit/i386/darwin/Makefile]
1026 [src/vm/jit/i386/freebsd/Makefile]
1027 [src/vm/jit/i386/linux/Makefile]
1028 [src/vm/jit/intrp/Makefile]
1029 [src/vm/jit/inline/Makefile]
1030 [src/vm/jit/loop/Makefile]
1031 [src/vm/jit/m68k/Makefile]
1032 [src/vm/jit/m68k/linux/Makefile]
1033 [src/vm/jit/mips/Makefile]
1034 [src/vm/jit/mips/irix/Makefile]
1035 [src/vm/jit/mips/linux/Makefile]
1036 [src/vm/jit/optimizing/Makefile]
1037 [src/vm/jit/parisc/Makefile]
1038 [src/vm/jit/parisc/linux/Makefile]
1039 [src/vm/jit/powerpc/Makefile]
1040 [src/vm/jit/powerpc/darwin/Makefile]
1041 [src/vm/jit/powerpc/linux/Makefile]
1042 [src/vm/jit/powerpc/netbsd/Makefile]
1043 [src/vm/jit/powerpc64/Makefile]
1044 [src/vm/jit/powerpc64/linux/Makefile]
1045 [src/vm/jit/s390/Makefile]
1046 [src/vm/jit/schedule/Makefile]
1047 [src/vm/jit/sparc64/Makefile]
1048 [src/vm/jit/sparc64/linux/Makefile]
1049 [src/vm/jit/sparc64/solaris/Makefile]
1050 [src/vm/jit/tools/Makefile]
1051 [src/vm/jit/verify/Makefile]
1052 [src/vm/jit/x86_64/Makefile]
1053 [src/vm/jit/x86_64/freebsd/Makefile]
1054 [src/vm/jit/x86_64/linux/Makefile]
1055 [src/vmcore/Makefile]
1057 [tests/regression/Makefile]
1058 [tests/regression/codepatching/Makefile]
1059 [tests/regression/jasmin/Makefile]
1060 [tests/regression/native/Makefile]
1061 [tests/regression/resolving/Makefile]
1062 [tests/regression/resolving/classes1/Makefile]
1063 [tests/regression/resolving/classes2/Makefile]
1064 [tests/regression/resolving/classes3/Makefile]
1068 dnl now configure subpackages with OPT_CFLAGS and ARCH_CFLAGS
1071 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
1079 ## indent-tabs-mode: t
1080 ## c-basic-offset: 4
1082 ## compile-command: "automake --add-missing"