4 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
5 # The extra brackets are to foil regex-based scans.
6 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
8 AM_CONFIG_HEADER(config.h)
9 AM_INIT_AUTOMAKE(mono,1.1.3)
14 # In case of cygwin, override LN_S, irrespective of what it determines.
15 # The build uses cygwin, but the actual runtime doesn't.
17 *cygwin* ) LN_S='cp -p';;
29 if test -d $srcdir/libgc ; then
36 # These are the flags that need to be stored in the mono.pc file for
37 # compiling code that will embed Mono
41 AC_SUBST(libmono_cflags)
42 AC_SUBST(libmono_ldflags)
44 dnl if linker handles the version script
47 # Set to yes if Unix sockets cannot be created in an anonymous namespace
50 # Thread configuration inspired by sleepycat's db
51 AC_MSG_CHECKING([host platform characteristics])
54 *-*-mingw*|*-*-cygwin*)
56 AC_DEFINE(PLATFORM_WIN32,1,[Platform is Win32])
57 CC="gcc -mno-cygwin -g"
59 # So libgc configure gets -mno-cygwin
61 # latest libgc already defines GC_WIN32_THREADS
62 # CPPFLAGS="$CPPFLAGS -DGC_WIN32_THREADS -DWIN32_THREADS"
63 CPPFLAGS="$CPPFLAGS -DWIN32_THREADS"
73 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
74 libmono_cflags="-D_REENTRANT"
75 LDFLAGS="$LDFLAGS -pthread"
76 libmono_ldflags="-pthread"
81 # these flags will work for all versions of -STABLE
85 if test "x$PTHREAD_CFLAGS" = "x"; then
86 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
87 libmono_cflags="-D_THREAD_SAFE"
89 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
90 libmono_cflags="$PTHREAD_CFLAGS"
92 if test "x$PTHREAD_LIBS" = "x"; then
93 LDFLAGS="$LDFLAGS -pthread"
94 libmono_ldflags="-pthread"
96 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
97 libmono_ldflags="$PTHREAD_LIBS"
100 AC_DEFINE(PTHREAD_POINTER_ID)
102 libgc_threads=pthreads
103 # TLS isn't implemented at all on -STABLE
107 # older versions of -CURRENT will break with these flags but testing
108 # indicates these older versions won't run Mono anyway
112 if test "x$PTHREAD_CFLAGS" = "x"; then
113 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
116 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
117 libmono_cflags="$PTHREAD_CFLAGS"
119 if test "x$PTHREAD_LIBS" = "x"; then
120 LDFLAGS="$LDFLAGS -lpthread"
121 libmono_ldflags="-lpthread"
123 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
124 libmono_ldflags="$PTHREAD_LIBS"
127 AC_DEFINE(PTHREAD_POINTER_ID)
129 libgc_threads=pthreads
130 # TLS is only partially implemented on -CURRENT (compiler support
131 # but NOT library support)
138 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
139 libmono_cflags="-D_THREAD_SAFE"
140 LDFLAGS="$LDFLAGS -pthread"
141 libmono_ldflags="-pthread"
143 AC_DEFINE(PTHREAD_POINTER_ID)
145 libgc_threads=pthreads
149 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT"
150 libmono_cflags="-D_REENTRANT"
151 libmono_ldflags="-lpthread"
153 libgc_threads=pthreads
157 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
158 CFLAGS="$CFLAGS +ESdbgasm"
159 LDFLAGS="$LDFLAGS -z"
160 libmono_cflags="-D_REENTRANT"
161 libmono_ldflags="-lpthread"
162 libgc_threads=pthreads
167 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT"
169 libmono_cflags="-D_REENTRANT"
170 libgc_threads=pthreads
174 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS"
175 libmono_cflags="-D_THREAD_SAFE"
176 LDFLAGS="$LDFLAGS -pthread"
177 libmono_ldflags="-pthread"
179 AC_DEFINE(PTHREAD_POINTER_ID)
180 AC_DEFINE(USE_MACH_SEMA)
181 no_version_script=yes
183 libgc_threads=pthreads
186 AC_MSG_WARN([*** Please add $host to configure.in checks!])
193 if test x$need_link_unlink = xyes; then
194 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
197 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
199 AC_CHECK_TOOL(CC, gcc, gcc)
203 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
205 # Set ASFLAGS if not already set.
206 : ${CCASFLAGS='$(CFLAGS)'}
210 AC_CHECK_PROG(BISON, bison,yes,no)
211 if test "x$BISON" = "xno";
213 AC_MSG_ERROR([You need to install bison])
216 dnl may require a specific autoconf version
217 dnl AC_PROG_CC_FOR_BUILD
218 dnl CC_FOR_BUILD not automatically detected
221 if test "x$cross_compiling" = "xyes"; then
225 AC_SUBST(CC_FOR_BUILD)
227 AC_SUBST(BUILD_EXEEXT)
234 # Test whenever ld supports -version-script
237 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
238 no_version_script=yes
241 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
243 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h semaphore.h sys/un.h)
245 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
247 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
249 # for mono/metadata/debug-symfile.c
250 AC_CHECK_HEADERS(elf.h)
253 AC_CHECK_HEADERS(wchar.h)
254 AC_CHECK_HEADERS(ieeefp.h)
255 AC_MSG_CHECKING(for isinf)
256 AC_TRY_COMPILE([#include <math.h>], [
260 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
262 # We'll have to use signals
267 # not 64 bit clean in cross-compile
268 AC_CHECK_SIZEOF(void *, 4)
271 if test x"$GCC" = xyes; then
272 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
273 # The runtime code does not respect ANSI C strict aliasing rules
274 CFLAGS="$CFLAGS -fno-strict-aliasing"
276 # The Sun Forte compiler complains about inline functions that access static variables
277 # so disable all inlining.
280 CFLAGS="$CFLAGS -Dinline="
284 CFLAGS="$CFLAGS -g $WARN"
286 # Where's the 'mcs' source tree?
287 if test -d $srcdir/mcs; then
293 mcs_topdir='$(top_srcdir)/'$mcsdir
294 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
296 AC_SUBST([mcs_topdir])
297 AC_SUBST([mcs_topdir_from_srcdir])
299 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
300 if test "x$PKG_CONFIG" = "xno"; then
301 AC_MSG_ERROR([You need to install pkg-config])
304 dnl for use on the build system
305 dnl pkg-config is stupid
306 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
307 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
308 AC_SUBST(BUILD_GLIB_CFLAGS)
309 AC_SUBST(BUILD_GLIB_LIBS)
312 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
313 if test x$with_crosspkgdir = "x"; then
314 if test -s $PKG_CONFIG_PATH; then
315 PKG_PATH=$PKG_CONFIG_PATH
318 PKG_PATH=$with_crosspkgdir
319 PKG_CONFIG_PATH=$PKG_PATH
320 export PKG_CONFIG_PATH
324 ## Versions of dependencies
325 GLIB_REQUIRED_VERSION=1.3.11
327 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
329 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
330 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
331 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
332 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
334 AC_SUBST(GLIB_CFLAGS)
336 AC_SUBST(GMODULE_CFLAGS)
337 AC_SUBST(GMODULE_LIBS)
339 if test x$platform_win32 = xyes; then
340 AC_MSG_CHECKING(for cygwin glib2-dev package)
341 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
343 AC_MSG_ERROR([Mono cannot be built with the cygwin glib2-devel package installed, because that package doesn't work with -mno-cygwin. Please uninstall it then re-run configure.])
345 AC_MSG_RESULT(not found, ok)
348 AC_MSG_CHECKING(for broken gwin32.h)
349 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
350 if test -f $glib_include/glib/gwin32.h; then
351 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
352 AC_MSG_RESULT(failed)
354 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
360 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
362 # Enable support for fast thread-local storage
363 # Some systems have broken support, so we allow to disable it.
364 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread])
366 # Kept for compatibility
367 AC_ARG_WITH(nptl, [ --with-nptl=yes,no deprecated, use --with-tls instead],[],[with_nptl=default])
369 if test "x$with_nptl" != "xdefault"; then
370 if test "x$with_nptl" = "xyes"; then
371 AC_MSG_WARN([--with-nptl=yes is deprecated, use --with-tls=__thread option instead.])
374 if test "x$with_nptl" = "xno"; then
375 AC_MSG_WARN([--with-nptl=no is deprecated, use --with-tls=pthread option instead.])
380 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
381 # This does not work on some platforms (bug #55253)
382 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=no])
384 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster)],[],[with_static_mono=yes])
386 if test "x$enable_static" = "xno"; then
390 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
392 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
393 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, reflection_emit.],
395 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
396 eval "mono_feature_disable_$feature='yes'"
397 AC_MSG_NOTICE([Disabled support for feature: $feature])
399 disabled="Disabled: $enable_minimal"
402 if test "x$mono_feature_disable_aot" = "xyes"; then
403 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT support])
406 if test "x$mono_feature_disable_profiler" = "xyes"; then
407 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
410 if test "x$mono_feature_disable_decimal" = "xyes"; then
411 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
414 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
415 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
418 if test "x$mono_feature_disable_debug" = "xyes"; then
419 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
422 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
423 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
432 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
433 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
435 if test "x$found_boehm" != "xyes"; then
436 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
438 if test "x$gc_headers" != "xyes"; then
439 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
442 AC_DEFINE(HAVE_BOEHM_GC)
443 AC_SUBST(HAVE_BOEHM_GC)
444 LIBGC_LIBS="-lgc $libdl"
445 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
447 # AC_CHECK_FUNCS does not work for some reason...
448 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
449 if test "x$found_gcj_malloc" = "xyes"; then
450 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
452 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
453 if test "x$found_gc_enable" = "xyes"; then
454 AC_DEFINE(HAVE_GC_ENABLE)
459 AC_CONFIG_SUBDIRS(libgc)
466 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
467 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
468 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
470 AC_DEFINE(HAVE_BOEHM_GC)
471 AC_SUBST(HAVE_BOEHM_GC)
474 AC_DEFINE(USE_INCLUDED_LIBGC)
476 # The included libgc contains GCJ support
477 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
478 AC_DEFINE(HAVE_GC_ENABLE)
482 AC_MSG_WARN("Compiling mono without GC.")
485 AC_MSG_ERROR([Invalid argument to --with-gc.])
490 # tell libgc/configure about what we want
491 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads"
493 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
494 AC_SUBST(LIBGC_CFLAGS)
496 AC_SUBST(LIBGC_STATIC_LIBS)
500 dnl End of libgc checks
503 if test x$platform_win32 = xno; then
505 AC_CHECK_FUNCS(getgrgid_r)
506 AC_CHECK_FUNCS(getgrnam_r)
507 AC_CHECK_FUNCS(getpwnam_r)
508 AC_CHECK_FUNCS(getpwuid_r)
509 AC_CHECK_FUNCS(getresuid)
510 AC_CHECK_FUNCS(setresuid)
511 AC_CHECK_FUNCS(kqueue)
513 dnl ******************************************************************
514 dnl *** Check for large file support ***
515 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
516 dnl ******************************************************************
518 # Check that off_t can represent 2**63 - 1 correctly, working around
519 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
520 # CPPFLAGS and sets $large_offt to yes if the test succeeds
522 AC_DEFUN(LARGE_FILES, [
523 large_CPPFLAGS=$CPPFLAGS
524 CPPFLAGS="$CPPFLAGS $1"
526 #include <sys/types.h>
528 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
531 int big_off_t=((BIG_OFF_T%2147483629==721) &&
532 (BIG_OFF_T%2147483647==1));
541 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
542 large_CPPFLAGS="$large_CPPFLAGS $1"
547 CPPFLAGS=$large_CPPFLAGS
550 AC_MSG_CHECKING(if off_t is 64 bits wide)
552 if test $large_offt = no; then
553 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
554 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
556 if test $large_offt = no; then
557 AC_MSG_WARN([No 64 bit file size support available])
560 dnl *****************************
561 dnl *** Checks for libsocket ***
562 dnl *****************************
563 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
565 dnl *******************************
566 dnl *** Checks for MSG_NOSIGNAL ***
567 dnl *******************************
568 AC_MSG_CHECKING(for MSG_NOSIGNAL)
569 AC_TRY_COMPILE([#include <sys/socket.h>], [
570 int f = MSG_NOSIGNAL;
574 AC_DEFINE(HAVE_MSG_NOSIGNAL)
576 # We'll have to use signals
580 dnl *****************************
581 dnl *** Checks for SOL_IP ***
582 dnl *****************************
583 AC_MSG_CHECKING(for SOL_IP)
584 AC_TRY_COMPILE([#include <netdb.h>], [
589 AC_DEFINE(HAVE_SOL_IP)
591 # We'll have to use getprotobyname
595 dnl *****************************
596 dnl *** Checks for SOL_IPV6 ***
597 dnl *****************************
598 AC_MSG_CHECKING(for SOL_IPV6)
599 AC_TRY_COMPILE([#include <netdb.h>], [
600 int level = SOL_IPV6;
604 AC_DEFINE(HAVE_SOL_IPV6)
606 # We'll have to use getprotobyname
610 dnl *****************************
611 dnl *** Checks for SOL_TCP ***
612 dnl *****************************
613 AC_MSG_CHECKING(for SOL_TCP)
614 AC_TRY_COMPILE([#include <netdb.h>], [
619 AC_DEFINE(HAVE_SOL_TCP)
621 # We'll have to use getprotobyname
625 dnl *****************************
626 dnl *** Checks for IP_PKTINFO ***
627 dnl *****************************
628 AC_MSG_CHECKING(for IP_PKTINFO)
629 AC_TRY_COMPILE([#include <netdb.h>], [
630 int level = IP_PKTINFO;
634 AC_DEFINE(HAVE_IP_PKTINFO)
639 dnl *********************************
640 dnl *** Check for struct ip_mreqn ***
641 dnl *********************************
642 AC_MSG_CHECKING(for struct ip_mreqn)
643 AC_TRY_COMPILE([#include <netinet/in.h>], [
644 struct ip_mreqn mreq;
645 mreq.imr_address.s_addr = 0;
649 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
651 # We'll just have to try and use struct ip_mreq
653 AC_MSG_CHECKING(for struct ip_mreq)
654 AC_TRY_COMPILE([#include <netinet/in.h>], [
656 mreq.imr_interface.s_addr = 0;
660 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
662 # No multicast support
667 dnl **********************************
668 dnl *** Check for gethostbyname2_r ***
669 dnl **********************************
670 AC_MSG_CHECKING(for gethostbyname2_r)
671 AC_TRY_LINK([#include <netdb.h>], [
672 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
676 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
681 dnl *****************************
682 dnl *** Checks for libnsl ***
683 dnl *****************************
684 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
686 AC_CHECK_FUNCS(inet_pton inet_aton)
688 dnl ***********************************************
689 dnl *** Checks for size of sockaddr_un.sun_path ***
690 dnl ***********************************************
691 # AC_CHECK_SIZEOF can't cope with struct members :-(
692 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
693 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
695 #include <sys/types.h>
700 struct sockaddr_un sock_un;
701 FILE *f=fopen("conftestval", "w");
703 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
706 ], cv_mono_sizeof_sunpath=`cat conftestval`,
707 cv_mono_sizeof_sunpath=0,
708 cv_mono_sizeof_sunpath=0)])dnl
709 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
710 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
712 dnl *************************************
713 dnl *** Checks for zero length arrays ***
714 dnl *************************************
715 AC_MSG_CHECKING(whether $CC supports zero length arrays)
723 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
726 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
729 dnl *****************************
730 dnl *** Checks for libxnet ***
731 dnl *****************************
734 AC_MSG_CHECKING(for Solaris XPG4 support)
735 if test -f /usr/lib/libxnet.so; then
736 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
737 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
738 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
745 if test "$GCC" = "yes"; then
746 CFLAGS="$CFLAGS -Wno-char-subscripts"
751 dnl *****************************
752 dnl *** Checks for libpthread ***
753 dnl *****************************
754 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
755 # and libpthread does not exist
759 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
762 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
765 AC_CHECK_HEADERS(pthread.h)
766 AC_CHECK_FUNCS(pthread_mutex_timedlock)
767 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
768 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
769 AC_TRY_COMPILE([ #include <pthread.h>], [
770 pthread_mutexattr_t attr;
771 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
776 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
777 AC_DEFINE(USE_MONO_MUTEX)
779 AC_CHECK_FUNCS(pthread_attr_setstacksize)
781 dnl ***********************************
782 dnl *** Checks for working __thread ***
783 dnl ***********************************
784 AC_MSG_CHECKING(for working __thread)
785 if test "x$with_tls" != "x__thread"; then
786 AC_MSG_RESULT(disabled)
792 static int res1, res2;
794 void thread_main (void *arg)
809 pthread_create (&t1, NULL, thread_main, 1);
810 pthread_create (&t2, NULL, thread_main, 2);
812 pthread_join (t1, NULL);
813 pthread_join (t2, NULL);
815 return !(res1 + res2 == 2);
825 dnl **************************************
826 dnl *** Checks for working sigaltstack ***
827 dnl **************************************
828 AC_MSG_CHECKING(for working sigaltstack)
829 if test "x$with_sigaltstack" != "xyes"; then
830 AC_MSG_RESULT(disabled)
838 #include <sys/wait.h>
841 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
859 struct sigaltstack sas;
863 sa.sa_sigaction = sigsegv_signal_handler;
864 sigemptyset (&sa.sa_mask);
865 sa.sa_flags = SA_SIGINFO | SA_STACK;
866 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
871 sas.ss_sp = malloc (SIGSTKSZ);
872 sas.ss_size = SIGSTKSZ;
873 sas.ss_flags = SS_ONSTACK;
874 if (sigaltstack (&sas, NULL) == -1) {
879 pthread_attr_init (&attr);
880 if (pthread_create(&id, &attr, loop, &attr) != 0) {
905 for (i = 0; i < 3; ++i) {
907 waitpid (son, &status, WNOHANG);
908 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
918 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
925 dnl ********************************
926 dnl *** Checks for semaphore lib ***
927 dnl ********************************
928 # 'Real Time' functions on Solaris
929 # posix4 on Solaris 2.6
930 # pthread (first!) on Linux
931 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
933 dnl ********************************
934 dnl *** Checks for timezone stuff **
935 dnl ********************************
936 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
942 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
943 if test $ac_cv_struct_tm_gmtoff = yes; then
944 AC_DEFINE(HAVE_TM_GMTOFF)
946 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
951 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
952 if test $ac_cv_var_timezone = yes; then
953 AC_DEFINE(HAVE_TIMEZONE)
955 AC_ERROR(unable to find a way to determine timezone)
959 dnl *********************************
960 dnl *** Checks for math functions ***
961 dnl *********************************
963 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
964 AC_TRY_LINK([#include <math.h>],
966 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
968 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
969 AC_TRY_LINK([#include <math.h>],
971 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
974 dnl ****************************************************************
975 dnl *** Checks for working poll() (macosx defines it but doesn't ***
976 dnl *** have it in the library (duh)) ***
977 dnl ****************************************************************
980 dnl *************************
981 dnl *** Check for signbit ***
982 dnl *************************
983 AC_MSG_CHECKING(for signbit)
984 AC_TRY_LINK([#include <math.h>], [
985 int s = signbit(1.0);
988 AC_DEFINE(HAVE_SIGNBIT)
993 dnl *********************
994 dnl *** Check for AIO ***
995 dnl *********************
996 AC_MSG_CHECKING([for SIGEV_THREAD definition])
997 dnl Some systems (FreeBSD at least) may have aio_read
998 dnl but don't support/define SIGEV_THREAD.
1000 #include <sys/signal.h>
1002 int x = SIGEV_THREAD;
1004 ac_cv_c_sigev_thread=yes
1010 if test "$ac_cv_c_sigev_thread" = "yes" ; then
1011 AC_CHECK_HEADERS(aio.h sys/aio.h)
1012 AC_CHECK_LIB(rt, aio_read, [ LIBS="$LIBS -lrt" ],)
1013 SIGVAL_PTR="undefined"
1014 if test "$ac_cv_header_aio_h" = "yes" -o "$ac_cv_header_sys_aio_h" = "yes" ; then
1015 AC_CHECK_MEMBER(union sigval.sigval_ptr,SIGVAL_PTR="sigval_ptr",, [
1016 #include <sys/signal.h>
1018 AC_CHECK_MEMBER(union sigval.sival_ptr,SIGVAL_PTR="sival_ptr",, [
1019 #include <sys/signal.h>
1021 if test "$SIGVAL_PTR" = "undefined" ; then
1022 AC_MSG_ERROR([Unable to detect field name in 'union sigval'])
1025 AC_DEFINE_UNQUOTED(SIGVAL_PTR,$SIGVAL_PTR,[Pointer field name in 'union sigval'])
1028 dnl **********************************
1029 dnl *** Checks for MonoPosixHelper ***
1030 dnl **********************************
1031 AC_CHECK_HEADERS(sys/sendfile.h)
1032 AC_CHECK_HEADERS(sys/statvfs.h)
1033 AC_CHECK_FUNCS(fgetgrent)
1034 AC_CHECK_FUNCS(fgetpwent)
1035 AC_CHECK_FUNCS(fgetpwent)
1036 AC_CHECK_FUNCS(getfsstat)
1037 AC_CHECK_FUNCS(posix_fadvise)
1038 AC_CHECK_FUNCS(posix_fallocate)
1039 AC_CHECK_FUNCS(posix_madvise)
1040 AC_CHECK_FUNCS(sendfile)
1041 AC_CHECK_FUNCS(sethostid)
1042 AC_CHECK_FUNCS(statfs)
1043 AC_CHECK_FUNCS(fstatfs)
1044 AC_CHECK_FUNCS(statvfs)
1045 AC_CHECK_FUNCS(fstatvfs)
1046 AC_CHECK_FUNCS(stime)
1047 AC_CHECK_FUNCS(strerror_r)
1048 AC_CHECK_FUNCS(ttyname_r)
1049 AC_CHECK_SIZEOF(size_t)
1051 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1052 [#include <sys/types.h>
1053 #include <dirent.h>])
1055 jdk_headers_found=no
1056 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1057 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1058 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1060 dnl *********************************
1061 dnl *** Check for struct ip_mreqn ***
1062 dnl *********************************
1063 AC_MSG_CHECKING(for struct ip_mreqn)
1064 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1065 struct ip_mreqn mreq;
1066 mreq.imr_address.s_addr = 0;
1068 # Yes, we have it...
1070 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1072 # We'll just have to try and use struct ip_mreq
1074 AC_MSG_CHECKING(for struct ip_mreq)
1075 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1076 struct ip_mreq mreq;
1077 mreq.imr_interface.s_addr = 0;
1079 # Yes, we have it...
1081 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1083 # No multicast support
1090 AC_MSG_CHECKING(for socklen_t)
1092 #include <sys/types.h>
1093 #include <sys/socket.h>
1097 ac_cv_c_socklen_t=yes
1098 AC_DEFINE(HAVE_SOCKLEN_T)
1104 AC_MSG_CHECKING(for array element initalizer support)
1105 AC_TRY_COMPILE([#include <sys/socket.h>], [
1106 const int array[] = {[1] = 2,};
1108 # Yes, we have it...
1110 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1112 # We'll have to use signals
1116 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1117 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1118 AC_TRY_LINK([#include <math.h>],
1119 [ static void *p = &trunc; ],
1121 AC_DEFINE(HAVE_TRUNC)
1127 if test "x$ac_cv_truncl" != "xyes"; then
1128 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
1131 dnl ****************************
1132 dnl *** Look for /dev/random ***
1133 dnl ****************************
1135 AC_MSG_CHECKING([if usage of random device is requested])
1136 AC_ARG_ENABLE(dev-random,
1137 [ --disable-dev-random disable the use of the random device],
1138 try_dev_random=$enableval, try_dev_random=yes)
1139 AC_MSG_RESULT($try_dev_random)
1143 NAME_DEV_RANDOM="/dev/srandom"
1146 dnl Win32 does not have /dev/random, they have their own method...
1148 *-*-mingw*|*-*-cygwin*)
1149 ac_cv_have_dev_random=no
1152 dnl Everywhere else, it's /dev/random
1155 NAME_DEV_RANDOM="/dev/random"
1159 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
1161 dnl Now check if the device actually exists
1163 if test "x$try_dev_random" = "xyes"; then
1164 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1165 [if test -r "$NAME_DEV_RANDOM" ; then
1166 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1167 if test "x$ac_cv_have_dev_random" = "xyes"; then
1168 AC_DEFINE(HAVE_CRYPT_RNG)
1171 AC_MSG_CHECKING(for random device)
1172 ac_cv_have_dev_random=no
1173 AC_MSG_RESULT(has been disabled)
1176 if test "x$platform_win32" = "xyes"; then
1177 AC_DEFINE(HAVE_CRYPT_RNG)
1180 if test "x$ac_cv_have_dev_random" = "xno" \
1181 && test "x$platform_win32" = "xno"; then
1184 *** A system-provided entropy source was not found on this system.
1185 *** Because of this, the System.Security.Cryptography random number generator
1186 *** will throw a NotImplemented exception.
1188 *** If you are seeing this message, and you know your system DOES have an
1189 *** entropy collection in place, please contact <crichton@gimp.org> and
1190 *** provide information about the system and how to access the random device.
1192 *** Otherwise you can install either egd or prngd and set the environment
1193 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1197 AC_MSG_CHECKING([if inter-process shared handles are requested])
1198 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1199 AC_MSG_RESULT($try_shared_handles)
1200 if test "x$try_shared_handles" != "xyes"; then
1201 AC_DEFINE(DISABLE_SHARED_HANDLES)
1202 AC_SUBST(DISABLE_SHARED_HANDLES)
1210 enable_icu="no; default"
1213 AC_ARG_WITH(icu, [ --with-icu=yes/no],
1214 if test x$with_icu = xno; then
1216 AC_MSG_RESULT(Will not probe for ICU)
1218 if test x$with_icu = xyes; then
1224 AC_PATH_PROG(ICU_CONFIG, icu-config, no)
1225 if test "x$ICU_CONFIG" = "xno" -o ! -x "$ICU_CONFIG"; then
1226 AC_MSG_WARN([Only invariant locale available; install ICU for I18N support])
1227 enable_icu="no, if you want full i18n support download it from: http://oss.software.ibm.com/icu/index.html"
1229 enable_icu="yes. Version: `$ICU_CONFIG --version`"
1231 ICU_CFLAGS=`$ICU_CONFIG --cppflags`
1232 ICU_LIBS=`$ICU_CONFIG --ldflags`
1235 AC_SUBST(ICU_CFLAGS)
1238 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1239 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1242 ACCESS_UNALIGNED="yes"
1252 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1254 # ACCESS_UNALIGNED="no"
1262 x86_64-*-* | amd64-*-*)
1269 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1276 ACCESS_UNALIGNED="no"
1280 if test x"$GCC" = xyes; then
1281 CFLAGS="$CFLAGS -Wno-cast-align"
1284 alpha*-*-linux* | alpha*-*-osf*)
1286 ACCESS_UNALIGNED="no"
1288 INTERP_SUPPORTED=yes
1292 # ia64-*-linux* | ia64-*-hpux*)
1296 # ACCESS_UNALIGNED="no";
1297 # case "$host_os" in
1298 # linux*) LIBC="libc.so.6.1";;
1299 # hpux*) LIBC="libc.so.1";;
1305 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1309 ACCESS_UNALIGNED="no"
1310 INTERP_SUPPORTED=yes
1316 ACCESS_UNALIGNED="no"
1317 INTERP_SUPPORTED=yes
1320 macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
1321 powerpc-*-sysv* | powerpc-*-darwin*)
1323 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1328 arm-*-linux-* | armv4l-*-linux-*)
1331 ACCESS_UNALIGNED="no"
1332 INTERP_SUPPORTED=yes
1337 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1339 ACCESS_UNALIGNED="no"
1344 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1346 ACCESS_UNALIGNED="no"
1351 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1352 if test x$withval = xyes; then
1359 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter],[
1360 if test x$withval = xyes; then
1368 if test x$JIT_SUPPORTED = xyes; then
1369 if $jit_wanted; then
1371 jit_status="Building and using the JIT"
1373 if $interp_wanted; then
1374 jit_status="Building the JIT, defaulting to the interpreter"
1376 AC_ERROR(No JIT or interpreter support available or selected.)
1380 if $interp_wanted; then
1381 jit_status="interpreter"
1383 AC_ERROR(No JIT or interpreter support available or selected.)
1387 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1395 INTL="libintl.dylib"
1412 if test "x$TARGET" != "xAMD64"; then
1413 # valgrind headers don't compile under x86-64
1414 AC_CHECK_HEADERS(valgrind/memcheck.h)
1417 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1418 if test "x$with_tls" = "x__thread"; then
1420 # On some linux distributions, TLS works in executables, but linking
1421 # against a shared library containing TLS fails with:
1422 # undefined reference to `__tls_get_addr'
1424 rm -f conftest.c conftest.so conftest
1425 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
1426 gcc -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
1427 gcc -o conftest conftest.so > /dev/null 2>&1
1428 if test ! -f conftest; then
1429 AC_MSG_WARN([Disabling usage of __thread.]);
1432 rm -f conftest.c conftest.so conftest
1436 if test "x$with_tls" = "x__thread"; then
1437 AC_DEFINE(HAVE_KW_THREAD)
1438 # Pass the information to libgc
1439 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
1443 if test ${TARGET} = ARM; then
1444 dnl ******************************************
1445 dnl *** Check to see what FPU is available ***
1446 dnl ******************************************
1447 AC_MSG_CHECKING(which FPU to use)
1449 AC_TRY_COMPILE([], [
1450 __asm__ ("ldfd f0, [r0]");
1452 AC_TRY_COMPILE([], [
1453 __asm__ ("fldd d0, [r0]");
1454 ], fpu=VFP, fpu=NONE)
1458 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu"
1462 if test ${TARGET} = unknown; then
1463 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1464 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1467 if test ${ACCESS_UNALIGNED} = no; then
1468 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1472 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
1473 if test x$with_preview = xyes; then
1478 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
1480 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
1481 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
1482 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
1483 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
1484 AM_CONDITIONAL(X86, test x$TARGET = xX86)
1485 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
1486 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
1487 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
1488 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
1489 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
1490 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
1491 AM_CONDITIONAL(S390, test x$TARGET = xS390)
1492 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
1493 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
1495 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
1496 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
1497 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
1502 AC_SUBST(arch_target)
1507 mono_build_root=`pwd`
1508 AC_SUBST(mono_build_root)
1510 if test x$USEJIT = xtrue; then
1511 mono_runtime=mono/mini/mono
1513 mono_runtime=mono/interpreter/mint
1515 AC_SUBST(mono_runtime)
1517 mono_cfg_root=$mono_build_root/runtime
1518 if test x$platform_win32 = xyes; then
1519 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
1521 mono_cfg_dir=$mono_cfg_root/etc
1523 AC_SUBST(mono_cfg_dir)
1525 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
1527 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
1530 [\\/$]* | ?:[\\/]* ) reldir=$srcdir ;;
1532 *) reldir=$depth/$srcdir ;;
1534 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
1535 cd runtime/etc/mono/1.0
1536 rm -f machine.config
1537 $LN_S $reldir/data/net_1_1/machine.config machine.config
1541 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
1544 [\\/$]* | ?:[\\/]* ) reldir=$srcdir ;;
1546 *) reldir=$depth/$srcdir ;;
1548 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
1549 cd runtime/etc/mono/2.0
1550 rm -f machine.config
1551 $LN_S $reldir/data/net_2_0/machine.config machine.config
1561 mono/metadata/Makefile
1566 mono/os/win32/Makefile
1567 mono/os/unix/Makefile
1568 mono/arch/x86/Makefile
1569 mono/arch/amd64/Makefile
1570 mono/arch/hppa/Makefile
1571 mono/arch/ppc/Makefile
1572 mono/arch/sparc/Makefile
1573 mono/arch/s390/Makefile
1574 mono/arch/s390x/Makefile
1575 mono/arch/arm/Makefile
1576 mono/arch/alpha/Makefile
1577 mono/interpreter/Makefile
1579 mono/tests/tests-config
1580 mono/benchmark/Makefile
1581 mono/monoburg/Makefile
1582 mono/monograph/Makefile
1583 mono/io-layer/Makefile
1584 mono/handles/Makefile
1586 mono/profiler/Makefile
1592 data/net_1_1/Makefile
1593 data/net_2_0/Makefile
1599 tools/locale-builder/Makefile
1605 NONE) prefix=/usr/local ;;
1607 case $exec_prefix in
1608 NONE | '${prefix}') exec_prefix=$prefix ;;
1611 echo "prefix=$exec_prefix" > $srcdir/$mcsdir/build/config.make
1612 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
1616 mcs source: $mcs_topdir
1620 SIGALTSTACK: $with_sigaltstack
1623 JNI support: $jdk_headers_found