1 dnl Process this file with autoconf to produce a configure script.
3 AC_INIT(cacao, 0.97+svn, cacao@cacaojvm.org)
4 AC_CONFIG_SRCDIR(src/cacao/cacao.c)
7 AM_INIT_AUTOMAKE([1.9.0])
10 AM_CONFIG_HEADER([config.h])
12 AC_PREFIX_DEFAULT(/usr/local/cacao)
15 dnl set optimization and debugging for all architectures and systems
16 if test x"$CFLAGS" = "x"; then
24 alpha | alphaev56 | alphapca56 )
26 ARCH_CFLAGS="-mieee -D__ALPHA__"
29 arm | armv4tl | armv5b | armv5l )
31 ARCH_CFLAGS="-D__ARM__"
36 ARCH_CFLAGS="-D__PARISC__"
39 i386 | i486 | i586 | i686 )
41 ARCH_CFLAGS="-D__I386__"
46 ARCH_CFLAGS="-D__MIPS__"
51 ARCH_CFLAGS="-D__POWERPC__"
56 ARCH_CFLAGS="-D__POWERPC64__"
61 ARCH_CFLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
66 ARCH_CFLAGS="-D__X86_64__"
72 ARCH_CFLAGS="-D__XDSPCORE__"
77 AC_MSG_ERROR($host_cpu systems are not supported at this time)
85 INTRP_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -Wall -Wno-long-long"
86 ARCH_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -ansi -pedantic -Wall -Wno-long-long"
91 INTRP_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -Wall -Wno-long-long"
92 ARCH_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -ansi -pedantic -Wall -Wno-long-long"
97 INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
98 ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -ansi -pedantic -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
103 INTRP_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
104 ARCH_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
109 INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
110 ARCH_CFLAGS="$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"
115 INTRP_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
116 ARCH_CFLAGS="$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"
124 dnl temporary set the CFLAGS for configure tests (e.g. inline keyword)
125 dnl we set it properly at the end of this file
126 CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
128 dnl set interpreter flags
129 AC_SUBST(INTRP_CFLAGS)
131 dnl define some stuff required for --fullversion
132 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
133 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
134 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS", [CFLAGS used])
137 dnl define and substitute some architecture specific variables
138 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
141 AC_SUBST(USE_SCHEDULER)
144 dnl Checks for programs.
154 dnl Checks for header files.
157 AC_CHECK_HEADERS([fcntl.h])
158 AC_CHECK_HEADERS([sys/time.h])
159 AC_CHECK_HEADERS([unistd.h])
160 AC_CHECK_HEADERS([sys/ioctl.h])
162 dnl this is for fdlibm
163 AC_CHECK_HEADERS([stdint.h])
164 AC_CHECK_HEADERS([inttypes.h])
165 AC_CHECK_HEADERS([sys/config.h])
166 AC_CHECK_HEADERS([sys/types.h])
167 AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
168 AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
169 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]))
170 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]))
172 dnl Checks for typedefs, structures, and compiler characteristics.
181 dnl Checks for library functions.
182 AC_PROG_GCC_TRADITIONAL
186 AC_CHECK_FUNCS([calloc mmap getpagesize free])
187 AC_CHECK_FUNCS([getcwd gettimeofday])
188 AC_CHECK_FUNCS([scandir])
189 AC_CHECK_FUNCS([isnan])
191 dnl Checks for libraries.
193 dnl Checking sizeof void *
194 AC_CHECK_SIZEOF(void *)
198 dnl define install prefix
199 if test "x$prefix" = "xNONE"; then
200 CACAO_PREFIX=$ac_default_prefix
204 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
205 AC_SUBST(CACAO_PREFIX)
207 dnl define libdir prefix
208 if test "x$libdir" = "xNONE"; then
209 CACAO_LIBDIR=$ac_default_libdir
213 dnl expand CACAO_LIBDIR to something that is usable in C code
214 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
215 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
216 AC_SUBST(CACAO_LIBDIR)
223 dnl check for JIT compiler
224 AC_MSG_CHECKING(whether JIT compiler should be compiled)
226 [AS_HELP_STRING(--disable-jit,disable JIT compiler [[default=yes]])],
227 [case "${enableval}" in
232 AC_MSG_RESULT(${ENABLE_JIT})
233 AM_CONDITIONAL([ENABLE_JIT], test x"${ENABLE_JIT}" = "xyes")
235 if test x"${ENABLE_JIT}" = "xyes"; then
236 AC_DEFINE([ENABLE_JIT], 1, [enable JIT compiler])
240 dnl check if softfloat should be used
241 AC_MSG_CHECKING(whether softfloat should be used)
242 AC_ARG_ENABLE([softfloat],
243 [AS_HELP_STRING(--enable-softfloat,use softfloat [[default=no]])],
244 [case "${enableval}" in
245 yes) ENABLE_SOFTFLOAT=yes;;
246 *) ENABLE_SOFTFLOAT=no;;
248 [ENABLE_SOFTFLOAT=no])
249 AC_MSG_RESULT(${ENABLE_SOFTFLOAT})
251 if test x"${ENABLE_SOFTFLOAT}" = "xyes"; then
252 AC_DEFINE([ENABLE_SOFTFLOAT], 1, [enable softfloat])
256 dnl check for interpreter
257 AC_ARG_ENABLE([intrp], [AS_HELP_STRING(--enable-intrp,enable interpreter [[default=no]])])
259 AC_MSG_CHECKING(whether interpreter should be compiled)
260 if test x"$enable_intrp" = "xyes"; then
262 AC_DEFINE([ENABLE_INTRP], 1, [enable interpreter])
263 AM_CONDITIONAL([ENABLE_INTRP], [true])
270 [AS_HELP_STRING(--with-ffi,use libffi to call native functions)],
272 AC_CHECK_HEADERS([ffi.h],, [AC_MSG_ERROR(cannot find ffi.h)])
273 AC_CHECK_LIB(ffi, ffi_call,, [AC_MSG_ERROR(cannot find libffi)])
274 AC_DEFINE([WITH_FFI], 1, [use libffi])],
277 dnl check for libffcall
278 AC_ARG_WITH([ffcall],
279 [AS_HELP_STRING(--with-ffcall,use libffcall to call native functions)],
281 AC_CHECK_HEADERS([avcall.h],, [AC_MSG_ERROR(cannot find avcall.h)])
282 AC_CHECK_LIB(avcall, __builtin_avcall,, [AC_MSG_ERROR(cannot find libavcall (from libffcall))])
283 AC_DEFINE([WITH_FFCALL], 1, [use libffcall])],
286 dnl check for libffi or libffcall
287 if test x"${WITH_FFI}" = "xyes" -a x"${WITH_FFCALL}" = "xyes"; then
288 AC_ERROR(Enable only libffi or libffcall.)
290 if test x"${WITH_FFI}" = "xno" -a x"${WITH_FFCALL}" = "xno"; then
291 AC_ERROR(Enable one of libffi or libffcall.)
296 AM_CONDITIONAL([ENABLE_INTRP], [false])
300 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
301 AC_ERROR(You have to enable at least the JIT or the interpreter.)
305 dnl check for garbage collector usage
306 AC_ARG_ENABLE([gc], [AS_HELP_STRING(--enable-gc,enable garbage collector support (none,boehm,cacao) [[default=boehm]])])
307 AC_MSG_CHECKING(whether GC should be enabled)
308 enable_gc=${enable_gc:-boehm}
311 AC_DEFINE([DISABLE_GC], 1, [disable garbage collector])
317 AC_DEFINE([ENABLE_GC_BOEHM], 1, [enable conservative boehm-gc])
319 AC_MSG_RESULT(yes, boehm-gc)
323 AC_DEFINE([ENABLE_GC_CACAO], 1, [enable exact cacao-gc])
325 AC_MSG_RESULT(yes, cacao-gc)
329 AC_MSG_ERROR($enable_gc is an unknown garbage collector package)
332 AM_CONDITIONAL([DISABLE_GC], test x"${ENABLE_GC}" = "xnone")
333 AM_CONDITIONAL([ENABLE_GC_BOEHM], test x"${ENABLE_GC}" = "xboehm")
334 AM_CONDITIONAL([ENABLE_GC_CACAO], test x"${ENABLE_GC}" = "xcacao")
337 dnl check for dump memory usage
338 AC_MSG_CHECKING(whether dump memory should be disabled)
339 AC_ARG_ENABLE([dump],
340 [AS_HELP_STRING(--disable-dump,disable dump memory (for debugging only!) [[default=yes]])],
341 [case "${enableval}" in
344 AC_DEFINE([DISABLE_DUMP], 1, [disable dump memory])
349 AC_MSG_RESULT(${DISABLE_DUMP})
353 AC_MSG_CHECKING(whether debug code generation should be enabled)
354 AC_ARG_ENABLE([debug],
355 [AS_HELP_STRING(--disable-debug,disable debug code generation [[default=yes]])],
356 [case "${enableval}" in
358 AC_DEFINE([NDEBUG], 1, [disable debug code])
364 if test x"${NDEBUG}" = "xno"; then
369 AM_CONDITIONAL([NDEBUG], test x"${NDEBUG}" = "xyes")
372 dnl check for memcheck support
373 AC_MSG_CHECKING(whether debugging memory checks should be enabled)
374 AC_ARG_ENABLE([memcheck],
375 [AS_HELP_STRING(--enable-memcheck,enable debugging memory checks [[default=no]])],
376 [case "${enableval}" in
377 yes) ENABLE_MEMCHECK=yes;;
378 *) ENABLE_MEMCHECK=no;;
380 [ENABLE_MEMCHECK=no])
381 AC_MSG_RESULT(${ENABLE_MEMCHECK})
382 AM_CONDITIONAL([ENABLE_MEMCHECK], test x"${ENABLE_MEMCHECK}" = "xyes")
384 if test x"${ENABLE_MEMCHECK}" = "xyes"; then
385 AC_DEFINE([ENABLE_MEMCHECK], 1, [perform debugging memory checks])
389 dnl check for disassembler support
390 AC_MSG_CHECKING(whether disassembler should be enabled)
391 AC_ARG_ENABLE([disassembler],
392 [AS_HELP_STRING(--enable-disassembler,enable disassembler [[default=no]])],
393 [case "${enableval}" in
394 yes) ENABLE_DISASSEMBLER=yes;;
395 *) ENABLE_DISASSEMBLER=no;;
397 [ENABLE_DISASSEMBLER=no])
398 AC_MSG_RESULT(${ENABLE_DISASSEMBLER})
399 AM_CONDITIONAL([ENABLE_DISASSEMBLER], test x"${ENABLE_DISASSEMBLER}" = "xyes")
401 if test x"${ENABLE_DISASSEMBLER}" = "xyes"; then
402 AC_DEFINE([ENABLE_DISASSEMBLER], 1, [enable disassembler])
404 dnl check for binutils headers and libraries on some architectures for the
406 case "${ARCH_DIR}" in
407 arm | i386 | powerpc | x86_64 | sparc64 | powerpc64)
408 AC_CHECK_HEADER([ansidecl.h],, [AC_MSG_ERROR(cannot find ansidecl.h)])
409 AC_CHECK_HEADER([symcat.h],, [AC_MSG_ERROR(cannot find symcat.h)])
410 AC_CHECK_HEADER([bfd.h],, [AC_MSG_ERROR(cannot find bfd.h)])
411 AC_CHECK_HEADER([dis-asm.h],, [AC_MSG_ERROR(cannot find dis-asm.h)])
414 cygwin | darwin | netbsd )
415 AC_CHECK_LIB(intl, dcgettext,, [AC_MSG_ERROR(cannot find libintl (from binutils))])
419 AC_CHECK_LIB(iberty, xstrerror,, [AC_MSG_ERROR(cannot find libiberty (from binutils))])
420 AC_CHECK_LIB(bfd, bfd_get_arch,, [AC_MSG_ERROR(cannot find libbfd (from binutils))])
421 AC_CHECK_LIB(opcodes, disassembler,, [AC_MSG_ERROR(cannot find libopcodes (from binutils))])
422 AC_DEFINE([WITH_BINUTILS_DISASSEMBLER], 1, [use binutils disassembler])
423 AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [true])
426 AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
430 AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
434 dnl check for statistics
435 AC_MSG_CHECKING(whether statistics generation should be enabled)
436 AC_ARG_ENABLE([statistics],
437 [AS_HELP_STRING(--enable-statistics,enable statistics generation [[default=no]])],
438 [case "${enableval}" in
439 yes) ENABLE_STATISTICS=yes;;
440 *) ENABLE_STATISTICS=no;;
442 [ENABLE_STATISTICS=no])
443 AC_MSG_RESULT(${ENABLE_STATISTICS})
444 AM_CONDITIONAL([ENABLE_STATISTICS], test x"${ENABLE_STATISTICS}" = "xyes")
446 if test x"${ENABLE_STATISTICS}" = "xyes"; then
447 AC_DEFINE([ENABLE_STATISTICS], 1, [enable statistics])
451 dnl check for verifier
452 AC_MSG_CHECKING(whether classfile verification should be enabled)
453 AC_ARG_ENABLE([verifier],
454 [AS_HELP_STRING(--disable-verifier,disable classfile verification [[default=yes]])],
455 [case "${enableval}" in
456 no) ENABLE_VERIFIER=no;;
457 *) ENABLE_VERIFIER=yes;;
459 [ENABLE_VERIFIER=yes])
460 AC_MSG_RESULT(${ENABLE_VERIFIER})
461 AM_CONDITIONAL([ENABLE_VERIFIER], test x"${ENABLE_VERIFIER}" = "xyes")
463 if test x"${ENABLE_VERIFIER}" = "xyes"; then
464 AC_DEFINE([ENABLE_VERIFIER], 1, [enable classfile verification])
468 dnl check for compiler timing
469 AC_MSG_CHECKING(whether real-time timing should be enabled)
470 AC_ARG_ENABLE([rt-timing],
471 [AS_HELP_STRING(--enable-rt-timing,enable real-time timing [[default=no]])],
472 [case "${enableval}" in
473 yes) ENABLE_RT_TIMING=yes;;
474 *) ENABLE_RT_TIMING=no;;
476 [ENABLE_RT_TIMING=no])
477 AC_MSG_RESULT(${ENABLE_RT_TIMING})
478 AM_CONDITIONAL([ENABLE_RT_TIMING], test x"${ENABLE_RT_TIMING}" = "xyes")
480 if test x"${ENABLE_RT_TIMING}" = "xyes"; then
481 AC_DEFINE([ENABLE_RT_TIMING], 1, [enable real-time timing])
485 dnl check for cycle count statistics
486 AC_MSG_CHECKING(whether cycle count statistics should be enabled)
487 AC_ARG_ENABLE([cycles-stats],
488 [AS_HELP_STRING(--enable-cycles-stats,enable cycle count statistics [[default=no]])],
489 [case "${enableval}" in
490 yes) ENABLE_CYCLES_STATS=yes;;
491 *) ENABLE_CYCLES_STATS=no;;
493 [ENABLE_CYCLES_STATS=no])
494 AC_MSG_RESULT(${ENABLE_CYCLES_STATS})
495 AM_CONDITIONAL([ENABLE_CYCLES_STATS], test x"${ENABLE_CYCLES_STATS}" = "xyes")
497 if test x"${ENABLE_CYCLES_STATS}" = "xyes"; then
498 AC_DEFINE([ENABLE_CYCLES_STATS], 1, [enable cycle count statistics])
503 AC_MSG_CHECKING(whether to compile JVMTI support)
504 AC_ARG_ENABLE([jvmti],
505 [AS_HELP_STRING(--enable-jvmti,enable JVMTI [[default=no]])],
506 [case "${enableval}" in
507 yes) ENABLE_JVMTI=yes;;
511 AC_MSG_RESULT(${ENABLE_JVMTI})
512 AM_CONDITIONAL([ENABLE_JVMTI], test x"${ENABLE_JVMTI}" = "xyes")
514 if test x"${ENABLE_JVMTI}" = "xyes"; then
515 AC_DEFINE([ENABLE_JVMTI], 1, [use JVMTI])
520 AC_ARG_ENABLE([threads], [AS_HELP_STRING(--enable-threads,enable threads support (none,native) [[default=native]])])
521 AC_ARG_ENABLE([__thread], [AS_HELP_STRING(--enable-__thread,use TLS features)], [use__thread=$enableval], [use__thread=no])
523 AC_MSG_CHECKING(whether to include threads support)
524 enable_threads=${enable_threads:-native}
525 case "$enable_threads" in
528 dnl no threads for boehm
529 ac_configure_args="$ac_configure_args --disable-boehm-threads"
530 AM_CONDITIONAL([ENABLE_THREADS], [false])
533 native | posix | pthreads)
534 AC_DEFINE([ENABLE_THREADS], 1, [enable threads])
536 AM_CONDITIONAL([ENABLE_THREADS], [true])
538 AC_MSG_RESULT(yes, native)
539 AC_CHECK_LIB(pthread, main)
541 ARCH_CFLAGS="$ARCH_CFLAGS -D_REENTRANT"
543 dnl we changed ARCH_CFLAGS, set CFLAGS again
544 CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
546 dnl tell boehm to support threads as well
547 ac_configure_args="$ac_configure_args --enable-boehm-threads=posix"
551 AC_MSG_ERROR($enable_threads is an unknown thread package)
556 dnl Check whether the compiler supports the __thread keyword.
557 if test "x$use__thread" != xno; then
558 AC_CACHE_CHECK([for __thread], ac_cv_gcc___thread,
559 [cat > conftest.c <<\EOF
562 if AC_TRY_COMMAND([${CC-cc} $ARCH_CFLAGS $OPT_CFLAGS -c conftest.c >&AS_MESSAGE_LOG_FD]); then
563 ac_cv_gcc___thread=yes
565 ac_cv_gcc___thread=no
568 if test "$ac_cv_gcc___thread" = yes; then
569 AC_DEFINE([HAVE___THREAD], 1, [have __thread])
572 ac_cv_gcc___thread=no
576 dnl check if if-conversion should be supported
577 AC_MSG_CHECKING(whether if-conversion should be supported)
578 AC_ARG_ENABLE([ifconv],
579 [AS_HELP_STRING(--disable-ifconv,disable if-conversion [[default=yes]])],
580 [case "${enableval}" in
581 no) ENABLE_IFCONV=no;;
582 *) ENABLE_IFCONV=yes;;
585 AC_MSG_RESULT(${ENABLE_IFCONV})
586 AM_CONDITIONAL([ENABLE_IFCONV], test x"${ENABLE_IFCONV}" = "xyes")
588 if test x"${ENABLE_IFCONV}" = "xyes"; then
589 AC_DEFINE([ENABLE_IFCONV], 1, [enable if-conversion])
593 dnl check for inlining
594 AC_MSG_CHECKING(whether method inlining should be supported)
595 AC_ARG_ENABLE([inlining],
596 [AS_HELP_STRING(--enable-inlining,enable method inlining [[default=no]])],
597 [case "${enableval}" in
598 yes) ENABLE_INLINING=yes;;
599 *) ENABLE_INLINING=no;;
601 [ENABLE_INLINING=no])
602 AC_MSG_RESULT(${ENABLE_INLINING})
603 AM_CONDITIONAL([ENABLE_INLINING], test x"${ENABLE_INLINING}" = "xyes")
605 if test x"${ENABLE_INLINING}" = "xyes"; then
606 AC_DEFINE([ENABLE_INLINING], 1, [use method inlining])
610 dnl check for loop optimization
611 AC_MSG_CHECKING(whether loop optimization should be supported)
612 AC_ARG_ENABLE([loop],
613 [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
614 [case "${enableval}" in
615 yes) ENABLE_LOOP=yes;;
619 AC_MSG_RESULT(${ENABLE_LOOP})
620 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
622 if test x"${ENABLE_LOOP}" = "xyes"; then
623 AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
627 dnl check if linear scan register allocator(lsra) with SSA should be used
628 AC_MSG_CHECKING(whether lsra with ssa should be supported)
630 [AS_HELP_STRING(--disable-ssa,disable ssa [[default=no]])],
631 [case "${enableval}" in
636 AC_MSG_RESULT(${ENABLE_SSA})
637 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
639 if test x"${ENABLE_SSA}" = "xyes"; then
640 AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
645 dnl check if linear scan register allocator(lsra) should be used
646 AC_MSG_CHECKING(whether lsra should be supported)
647 AC_ARG_ENABLE([lsra],
648 [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
649 [case "${enableval}" in
650 yes) ENABLE_LSRA=yes;;
655 if test x"${ENABLE_LSRA}" = "xyes"; then
656 if test x"${ENABLE_SSA}" = "xyes"; then
660 AC_MSG_RESULT(${ENABLE_LSRA})
661 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
663 if test x"${ENABLE_LSRA}" = "xyes"; then
664 AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
668 dnl check if profiling should be supported
669 AC_MSG_CHECKING(whether profiling should be supported)
670 AC_ARG_ENABLE([profiling],
671 [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
672 [case "${enableval}" in
673 yes) ENABLE_PROFILING=yes;;
674 *) ENABLE_PROFILING=no;;
676 [ENABLE_PROFILING=no])
677 AC_MSG_RESULT(${ENABLE_PROFILING})
678 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
680 if test x"${ENABLE_PROFILING}" = "xyes"; then
681 AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
685 dnl check for instruction scheduler
686 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
688 AC_MSG_CHECKING(whether instruction scheduler should be supported)
689 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
690 case "${ARCH_DIR}" in
694 AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
699 AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
700 AM_CONDITIONAL([USE_SCHEDULER], [true])
703 AM_CONDITIONAL([USE_SCHEDULER], [false])
707 dnl check if zlib should be used
708 AC_MSG_CHECKING(whether ZIP/JAR archives should be supported)
709 AC_ARG_ENABLE([zlib],
710 [AS_HELP_STRING(--disable-zlib,disable ZIP/JAR archive support (needs zlib) [[default=yes]])],
711 [case "${enableval}" in
716 AC_MSG_RESULT(${ENABLE_ZLIB})
718 if test x"${ENABLE_ZLIB}" = "xyes"; then
719 AC_CHECK_HEADERS([zconf.h],, [AC_MSG_ERROR(cannot find zconf.h)])
720 AC_CHECK_HEADERS([zlib.h],, [AC_MSG_ERROR(cannot find zlib.h)])
721 AC_CHECK_LIB(z, inflate,, [AC_MSG_ERROR(cannot find libz)])
722 AC_DEFINE([ENABLE_ZLIB], 1, [use zlib])
724 AM_CONDITIONAL([ENABLE_ZLIB], test x"${ENABLE_ZLIB}" = "xyes")
727 dnl check if a libjvm.so should be built
728 AC_MSG_CHECKING(whether to build a libjvm.so)
729 AC_ARG_ENABLE([libjvm],
730 [AS_HELP_STRING(--disable-libjvm,build a libjvm.so [[default=yes]])],
731 [case "${enableval}" in
732 no) ENABLE_LIBJVM=no;;
733 *) ENABLE_LIBJVM=yes;;
736 AC_MSG_RESULT(${ENABLE_LIBJVM})
737 AM_CONDITIONAL([ENABLE_LIBJVM], test x"${ENABLE_LIBJVM}" = "xyes")
738 AC_SUBST(ENABLE_LIBJVM)
740 if test x"${ENABLE_LIBJVM}" = "xyes"; then
741 AC_DEFINE([ENABLE_LIBJVM], 1, [enable libjvm.so])
743 dnl set AC_ENABLE_SHARED and AC_DISABLE_STATIC properly
756 dnl check if CACAO should be linked statically
757 AC_MSG_CHECKING(whether to link CACAO statically)
758 AC_ARG_ENABLE([staticvm],
759 [AS_HELP_STRING(--enable-staticvm,link CACAO statically [[default=no]])],
760 [case "${enableval}" in
761 yes) ENABLE_STATICVM=yes
762 AC_DEFINE([ENABLE_STATICVM], 1, [link CACAO statically])
764 *) ENABLE_STATICVM=no;;
766 [ENABLE_STATICVM=no])
767 AC_MSG_RESULT(${ENABLE_STATICVM})
768 AM_CONDITIONAL([ENABLE_STATICVM], test x"${ENABLE_STATICVM}" = "xyes")
769 AC_SUBST(ENABLE_STATICVM)
772 dnl where is CACAO's vm.zip
773 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
774 AC_ARG_WITH([vm-zip],
775 [AS_HELP_STRING(--with-vm-zip,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
776 [CACAO_VM_ZIP=${withval}],
777 [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
778 AC_MSG_RESULT(${CACAO_VM_ZIP})
779 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
780 AC_SUBST(CACAO_VM_ZIP)
783 dnl is GNU classpath installed somewhere different
784 AC_MSG_CHECKING(where GNU Classpath is installed)
785 AC_ARG_WITH([classpath-prefix],
786 [AS_HELP_STRING(--with-classpath-prefix=<dir>,installation directory of GNU Classpath [[default=/usr/local/classpath]])],
787 [CLASSPATH_PREFIX=${withval}],
788 [CLASSPATH_PREFIX=/usr/local/classpath])
789 AC_MSG_RESULT(${CLASSPATH_PREFIX})
790 AC_DEFINE_UNQUOTED([CLASSPATH_PREFIX], "${CLASSPATH_PREFIX}", [GNU Classpath installation directory])
791 AC_SUBST(CLASSPATH_PREFIX)
794 dnl where is GNU Classpath's glibj.zip
795 AC_MSG_CHECKING(where GNU Classpath's glibj.zip is installed)
796 AC_ARG_WITH([classpath-glibj-zip],
797 [AS_HELP_STRING(--with-classpath-glibj-zip,path to GNU Classpath's glibj.zip (includes the name of the file and may be flat) [[default=/usr/local/classpath/share/classpath/glibj.zip]])],
798 [CLASSPATH_GLIBJ_ZIP=${withval}],
799 [CLASSPATH_GLIBJ_ZIP=${CLASSPATH_PREFIX}/share/classpath/glibj.zip])
800 AC_MSG_RESULT(${CLASSPATH_GLIBJ_ZIP})
801 AC_DEFINE_UNQUOTED([CLASSPATH_GLIBJ_ZIP], "${CLASSPATH_GLIBJ_ZIP}", [GNU Classpath's glibj.zip])
802 AC_SUBST(CLASSPATH_GLIBJ_ZIP)
805 dnl where are the GNU Classpath libraries installed
806 AC_MSG_CHECKING(where GNU Classpath libraries are installed)
807 AC_ARG_WITH([classpath-libdir],
808 [AS_HELP_STRING(--with-classpath-libdir=<dir>,installation directory of GNU Classpath libraries [[default=/usr/local/classpath/lib]])],
809 [CLASSPATH_LIBDIR=${withval}],
810 [CLASSPATH_LIBDIR=${CLASSPATH_PREFIX}/lib])
811 AC_MSG_RESULT(${CLASSPATH_LIBDIR})
813 dnl expand CLASSPATH_LIBDIR to something that is usable in C code
814 AS_AC_EXPAND([CLASSPATH_LIBDIR], ${CLASSPATH_LIBDIR})
815 AC_DEFINE_UNQUOTED([CLASSPATH_LIBDIR], "${CLASSPATH_LIBDIR}", [GNU Classpath libraries installation directory])
816 AC_SUBST(CLASSPATH_LIBDIR)
819 dnl where are the GNU Classpath headers installed
820 AC_MSG_CHECKING(where GNU Classpath headers are installed)
821 AC_ARG_WITH([classpath-includedir],
822 [AS_HELP_STRING(--with-classpath-includedir=<dir>,installation directory of GNU Classpath headers [[default=/usr/local/classpath/include]])],
823 [CLASSPATH_INCLUDEDIR=${withval}],
824 [CLASSPATH_INCLUDEDIR=${CLASSPATH_PREFIX}/include])
825 AC_MSG_RESULT(${CLASSPATH_INCLUDEDIR})
827 AC_CHECK_HEADER([${CLASSPATH_INCLUDEDIR}/jni.h],
828 [AC_DEFINE_UNQUOTED([CLASSPATH_JNI_H], "${CLASSPATH_INCLUDEDIR}/jni.h", [GNU Classpath jni.h header])],
829 [AC_MSG_ERROR(cannot find jni.h)])
832 dnl if we compile for a JRE-style directory layout
833 AC_MSG_CHECKING(if we compile for a JRE-style directory layout)
834 AC_ARG_WITH([jre-layout],
835 [AS_HELP_STRING(--with-jre-layout,compile for JRE-style directory layout [[default=no]])],
836 [case "${enableval}" in
837 yes) WITH_JRE_LAYOUT=yes
838 AC_DEFINE([WITH_JRE_LAYOUT], 1, [with JRE layout])
840 *) WITH_JRE_LAYOUT=no;;
842 [WITH_JRE_LAYOUT=no])
843 AC_MSG_RESULT(${WITH_JRE_LAYOUT})
846 dnl check if GNU Classpath should be linked statically into CACAO
847 AC_MSG_CHECKING(whether to link GNU Classpath native libraries statically into CACAO)
848 AC_ARG_WITH([static-classpath],
849 [AS_HELP_STRING(--with-static-classpath,link GNU classpath native libraries statically into CACAO [[default=no]])],
850 [case "${enableval}" in
851 yes) WITH_STATIC_CLASSPATH=yes;;
852 *) WITH_STATIC_CLASSPATH=no;;
854 [WITH_STATIC_CLASSPATH=no])
855 AC_MSG_RESULT(${WITH_STATIC_CLASSPATH})
857 if test x"${WITH_STATIC_CLASSPATH}" = "xyes"; then
858 AC_DEFINE([WITH_STATIC_CLASSPATH], 1, [link GNU classpath native libraries statically into CACAO])
860 dnl check for some classpath related stuff when we link statically
863 AC_CHECK_HEADERS([ltdl.h],, [AC_MSG_ERROR(cannot find ltdl.h)])
864 AC_CHECK_LIB(ltdl, lt_dlopen,, [AC_MSG_ERROR(cannot find libltdl)])
866 AM_CONDITIONAL([WITH_STATIC_CLASSPATH], test x"${WITH_STATIC_CLASSPATH}" = "xyes")
867 AC_SUBST(WITH_STATIC_CLASSPATH)
870 dnl check for some programs we need
875 dnl finally pass CFLAGS to Makefiles via AM_CFLAGS
877 AM_CFLAGS=$ARCH_CFLAGS
881 AC_CONFIG_FILES([Makefile]
883 [contrib/setenvinstalled]
884 [contrib/setenvsource]
886 [doc/handbook/Makefile]
890 [src/cacaoh/Makefile]
891 [src/fdlibm/Makefile]
894 [src/mm/cacao-gc/Makefile]
895 [src/native/Makefile]
896 [src/native/include/Makefile]
897 [src/native/jvmti/Makefile]
898 [src/native/tools/Makefile]
899 [src/native/vm/Makefile]
900 [src/scripts/Makefile]
902 [src/threads/Makefile]
903 [src/threads/native/Makefile]
904 [src/threads/none/Makefile]
905 [src/toolbox/Makefile]
907 [src/vm/jit/Makefile]
908 [src/vm/jit/allocator/Makefile]
909 [src/vm/jit/alpha/Makefile]
910 [src/vm/jit/alpha/freebsd/Makefile]
911 [src/vm/jit/alpha/linux/Makefile]
912 [src/vm/jit/i386/Makefile]
913 [src/vm/jit/i386/cygwin/Makefile]
914 [src/vm/jit/i386/darwin/Makefile]
915 [src/vm/jit/i386/freebsd/Makefile]
916 [src/vm/jit/i386/linux/Makefile]
917 [src/vm/jit/intrp/Makefile]
918 [src/vm/jit/inline/Makefile]
919 [src/vm/jit/loop/Makefile]
920 [src/vm/jit/mips/Makefile]
921 [src/vm/jit/mips/irix/Makefile]
922 [src/vm/jit/mips/linux/Makefile]
923 [src/vm/jit/optimizing/Makefile]
924 [src/vm/jit/parisc/Makefile]
925 [src/vm/jit/powerpc/Makefile]
926 [src/vm/jit/powerpc/darwin/Makefile]
927 [src/vm/jit/powerpc/linux/Makefile]
928 [src/vm/jit/powerpc/netbsd/Makefile]
929 [src/vm/jit/powerpc64/Makefile]
930 [src/vm/jit/powerpc64/linux/Makefile]
931 [src/vm/jit/schedule/Makefile]
932 [src/vm/jit/sparc64/Makefile]
933 [src/vm/jit/sparc64/linux/Makefile]
934 [src/vm/jit/tools/Makefile]
935 [src/vm/jit/verify/Makefile]
936 [src/vm/jit/x86_64/Makefile]
938 [tests/regression/Makefile]
939 [tests/regression/codepatching/Makefile]
940 [tests/regression/jasmin/Makefile]
941 [tests/regression/native/Makefile])
944 dnl now configure subpackages with OPT_CFLAGS and ARCH_CFLAGS
947 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
955 ## indent-tabs-mode: t
958 ## compile-command: "automake --add-missing"