3 AM_CONFIG_HEADER(config.h)
4 AM_INIT_AUTOMAKE(mono,1.1.2.99)
17 if test -d $srcdir/libgc ; then
24 # These are the flags that need to be stored in the mono.pc file for
25 # compiling code that will embed Mono
29 AC_SUBST(libmono_cflags)
30 AC_SUBST(libmono_ldflags)
32 dnl if linker handles the version script
35 # Set to yes if Unix sockets cannot be created in an anonymous namespace
38 # Thread configuration inspired by sleepycat's db
39 AC_MSG_CHECKING([host platform characteristics])
42 *-*-mingw*|*-*-cygwin*)
44 AC_DEFINE(PLATFORM_WIN32,1,[Platform is Win32])
45 CC="gcc -mno-cygwin -g"
47 # So libgc configure gets -mno-cygwin
49 # latest libgc already defines GC_WIN32_THREADS
50 # CPPFLAGS="$CPPFLAGS -DGC_WIN32_THREADS -DWIN32_THREADS"
51 CPPFLAGS="$CPPFLAGS -DWIN32_THREADS"
61 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
62 libmono_cflags="-D_REENTRANT"
63 LDFLAGS="$LDFLAGS -pthread"
64 libmono_ldflags="-pthread"
69 # these flags will work for all versions of -STABLE
73 if test "x$PTHREAD_CFLAGS" = "x"; then
74 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
75 libmono_cflags="-D_THREAD_SAFE"
77 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
78 libmono_cflags="$PTHREAD_CFLAGS"
80 if test "x$PTHREAD_LIBS" = "x"; then
81 LDFLAGS="$LDFLAGS -pthread"
82 libmono_ldflags="-pthread"
84 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
85 libmono_ldflags="$PTHREAD_LIBS"
88 AC_DEFINE(PTHREAD_POINTER_ID)
90 libgc_threads=pthreads
91 # TLS isn't implemented at all on -STABLE
95 # older versions of -CURRENT will break with these flags but testing
96 # indicates these older versions won't run Mono anyway
100 if test "x$PTHREAD_CFLAGS" = "x"; then
101 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
104 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
105 libmono_cflags="$PTHREAD_CFLAGS"
107 if test "x$PTHREAD_LIBS" = "x"; then
108 LDFLAGS="$LDFLAGS -lpthread"
109 libmono_ldflags="-lpthread"
111 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
112 libmono_ldflags="$PTHREAD_LIBS"
115 AC_DEFINE(PTHREAD_POINTER_ID)
117 libgc_threads=pthreads
118 # TLS is only partially implemented on -CURRENT (compiler support
119 # but NOT library support)
126 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
127 libmono_cflags="-D_THREAD_SAFE"
128 LDFLAGS="$LDFLAGS -pthread"
129 libmono_ldflags="-pthread"
131 AC_DEFINE(PTHREAD_POINTER_ID)
133 libgc_threads=pthreads
137 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT"
138 libmono_cflags="-D_REENTRANT"
139 libmono_ldflags="-lpthread"
141 libgc_threads=pthreads
145 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
146 CFLAGS="$CFLAGS +ESdbgasm"
147 LDFLAGS="$LDFLAGS -z"
148 libmono_cflags="-D_REENTRANT"
149 libmono_ldflags="-lpthread"
150 libgc_threads=pthreads
155 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT"
157 libmono_cflags="-D_REENTRANT"
158 libgc_threads=pthreads
162 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS"
163 libmono_cflags="-D_THREAD_SAFE"
164 LDFLAGS="$LDFLAGS -pthread"
165 libmono_ldflags="-pthread"
167 AC_DEFINE(PTHREAD_POINTER_ID)
168 AC_DEFINE(USE_MACH_SEMA)
169 no_version_script=yes
171 libgc_threads=pthreads
174 AC_MSG_WARN([*** Please add $host to configure.in checks!])
181 if test x$need_link_unlink = xyes; then
182 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
185 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
187 AC_CHECK_TOOL(CC, gcc, gcc)
191 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
193 # Set ASFLAGS if not already set.
194 : ${CCASFLAGS='$(CFLAGS)'}
198 AC_CHECK_PROG(BISON, bison,yes,no)
199 if test "x$BISON" = "xno";
201 AC_MSG_ERROR([You need to install bison])
204 dnl may require a specific autoconf version
205 dnl AC_PROG_CC_FOR_BUILD
206 dnl CC_FOR_BUILD not automatically detected
209 if test "x$cross_compiling" = "xyes"; then
213 AC_SUBST(CC_FOR_BUILD)
215 AC_SUBST(BUILD_EXEEXT)
222 # Test whenever ld supports -version-script
225 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
226 no_version_script=yes
229 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
231 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h semaphore.h sys/un.h)
233 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
235 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
237 # for mono/metadata/debug-symfile.c
238 AC_CHECK_HEADERS(elf.h)
241 AC_CHECK_HEADERS(wchar.h)
243 # not 64 bit clean in cross-compile
244 AC_CHECK_SIZEOF(void *, 4)
247 if test x"$GCC" = xyes; then
248 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
249 # The runtime code does not respect ANSI C strict aliasing rules
250 CFLAGS="$CFLAGS -fno-strict-aliasing"
252 # The Sun Forte compiler complains about inline functions that access static variables
253 # so disable all inlining.
256 CFLAGS="$CFLAGS -Dinline="
260 CFLAGS="$CFLAGS -g $WARN"
262 # Where's the 'mcs' source tree?
263 if test -d $srcdir/mcs; then
269 mcs_topdir='$(top_srcdir)/'$mcsdir
270 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
272 AC_SUBST([mcs_topdir])
273 AC_SUBST([mcs_topdir_from_srcdir])
275 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
276 if test "x$PKG_CONFIG" = "xno"; then
277 AC_MSG_ERROR([You need to install pkg-config])
280 dnl for use on the build system
281 dnl pkg-config is stupid
282 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
283 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
284 AC_SUBST(BUILD_GLIB_CFLAGS)
285 AC_SUBST(BUILD_GLIB_LIBS)
288 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
289 if test x$with_crosspkgdir = "x"; then
290 if test -s $PKG_CONFIG_PATH; then
291 PKG_PATH=$PKG_CONFIG_PATH
294 PKG_PATH=$with_crosspkgdir
295 PKG_CONFIG_PATH=$PKG_PATH
296 export PKG_CONFIG_PATH
300 ## Versions of dependencies
301 GLIB_REQUIRED_VERSION=1.3.11
303 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
305 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
306 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
307 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
308 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
310 AC_SUBST(GLIB_CFLAGS)
312 AC_SUBST(GMODULE_CFLAGS)
313 AC_SUBST(GMODULE_LIBS)
315 if test x$platform_win32 = xyes; then
316 AC_MSG_CHECKING(for cygwin glib2-dev package)
317 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
319 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.])
321 AC_MSG_RESULT(not found, ok)
324 AC_MSG_CHECKING(for broken gwin32.h)
325 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
326 if test -f $glib_include/glib/gwin32.h; then
327 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
328 AC_MSG_RESULT(failed)
330 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
336 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
338 # Enable support for fast thread-local storage
339 # Some systems have broken support, so we allow to disable it.
340 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread])
342 # Kept for compatibility
343 AC_ARG_WITH(nptl, [ --with-nptl=yes,no deprecated, use --with-tls instead],[],[with_nptl=default])
345 if test "x$with_nptl" != "xdefault"; then
346 if test "x$with_nptl" = "xyes"; then
347 AC_MSG_WARN([--with-nptl=yes is deprecated, use --with-tls=__thread option instead.])
350 if test "x$with_nptl" = "xno"; then
351 AC_MSG_WARN([--with-nptl=no is deprecated, use --with-tls=pthread option instead.])
356 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
357 # This does not work on some platforms (bug #55253)
358 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=no])
360 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster)],[],[with_static_mono=yes])
362 if test "x$enable_static" = "xno"; then
366 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
368 # assembly bundle support, see metadata/make-bundle.pl for more info
369 AC_ARG_WITH(bundle, [ --with-bundle=bundle_template],[
370 BUNDLE_FILE=$with_bundle
371 AC_SUBST(BUNDLE_FILE)
372 AC_DEFINE(WITH_BUNDLE)
374 AM_CONDITIONAL(WITH_BUNDLE, test x$with_bundle != xno)
382 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
383 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
385 if test "x$found_boehm" != "xyes"; then
386 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
388 if test "x$gc_headers" != "xyes"; then
389 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
392 AC_DEFINE(HAVE_BOEHM_GC)
393 AC_SUBST(HAVE_BOEHM_GC)
394 LIBGC_LIBS="-lgc $libdl"
395 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
397 # AC_CHECK_FUNCS does not work for some reason...
398 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
399 if test "x$found_gcj_malloc" = "xyes"; then
400 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
402 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
403 if test "x$found_gc_enable" = "xyes"; then
404 AC_DEFINE(HAVE_GC_ENABLE)
409 AC_CONFIG_SUBDIRS(libgc)
416 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
417 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
418 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
420 AC_DEFINE(HAVE_BOEHM_GC)
421 AC_SUBST(HAVE_BOEHM_GC)
424 AC_DEFINE(USE_INCLUDED_LIBGC)
426 # The included libgc contains GCJ support
427 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
428 AC_DEFINE(HAVE_GC_ENABLE)
432 AC_MSG_WARN("Compiling mono without GC.")
435 AC_MSG_ERROR([Invalid argument to --with-gc.])
440 # tell libgc/configure about what we want
441 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads"
443 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
444 AC_SUBST(LIBGC_CFLAGS)
446 AC_SUBST(LIBGC_STATIC_LIBS)
450 dnl End of libgc checks
453 if test x$platform_win32 = xno; then
455 dnl ******************************************************************
456 dnl *** Checks for the IKVM JNI interface library ***
457 dnl ******************************************************************
458 AC_ARG_WITH(ikvm-jni, [ --with-ikvm-jni=yes,no build the IKVM JNI interface library],[with_ikvm_jni=$withval],[with_ikvm_jni=yes])
459 AC_ARG_WITH(jdk, [ --with-jdk=DIRECTORY Use JDK from DIRECTORY],[with_jdk_dir=$withval],[with_jdk_dir=])
462 if test x$with_ikvm_jni = xyes; then
463 AC_MSG_CHECKING([JDK headers])
465 if test x$with_jdk_dir = x; then
466 # Try JAVA_HOME variable
467 if test x$JAVA_HOME != x; then
468 with_jdk_dir=$JAVA_HOME
473 if test -d $with_jdk_dir/include; then
474 jdk_headers_found=yes
476 if test -d $with_jdk_dir/include/linux; then
479 if test -d $with_jdk_dir/include/solaris; then
482 if test -f $with_jdk_dir/include/jni_md.h; then
483 # GNU Classpath sources
494 if test x$jdk_headers_found = xyes; then
495 AC_MSG_RESULT($with_jdk_dir/include $with_jdk_dir/include/$jdk_platform)
497 AC_MSG_RESULT(not found)
500 if test x$jdk_headers_found = xyes; then
501 ikvm_jni_dir=ikvm-jni
502 IKVM_JNI_CFLAGS="-I$with_jdk_dir/include -I$with_jdk_dir/include/$jdk_platform"
506 AC_SUBST(ikvm_jni_dir)
507 AC_SUBST(IKVM_JNI_CFLAGS)
509 AC_CHECK_FUNCS(getgrgid_r)
510 AC_CHECK_FUNCS(getgrnam_r)
511 AC_CHECK_FUNCS(getpwnam_r)
512 AC_CHECK_FUNCS(getpwuid_r)
513 AC_CHECK_FUNCS(getresuid)
514 AC_CHECK_FUNCS(setresuid)
515 AC_CHECK_FUNCS(kqueue)
517 dnl ******************************************************************
518 dnl *** Check for large file support ***
519 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
520 dnl ******************************************************************
522 # Check that off_t can represent 2**63 - 1 correctly, working around
523 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
524 # CPPFLAGS and sets $large_offt to yes if the test succeeds
526 AC_DEFUN(LARGE_FILES, [
527 large_CPPFLAGS=$CPPFLAGS
528 CPPFLAGS="$CPPFLAGS $1"
530 #include <sys/types.h>
532 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
535 int big_off_t=((BIG_OFF_T%2147483629==721) &&
536 (BIG_OFF_T%2147483647==1));
545 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
546 large_CPPFLAGS="$large_CPPFLAGS $1"
551 CPPFLAGS=$large_CPPFLAGS
554 AC_MSG_CHECKING(if off_t is 64 bits wide)
556 if test $large_offt = no; then
557 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
558 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
560 if test $large_offt = no; then
561 AC_MSG_WARN([No 64 bit file size support available])
564 dnl *****************************
565 dnl *** Checks for libsocket ***
566 dnl *****************************
567 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
569 dnl *******************************
570 dnl *** Checks for MSG_NOSIGNAL ***
571 dnl *******************************
572 AC_MSG_CHECKING(for MSG_NOSIGNAL)
573 AC_TRY_COMPILE([#include <sys/socket.h>], [
574 int f = MSG_NOSIGNAL;
578 AC_DEFINE(HAVE_MSG_NOSIGNAL)
580 # We'll have to use signals
584 dnl *****************************
585 dnl *** Checks for SOL_IP ***
586 dnl *****************************
587 AC_MSG_CHECKING(for SOL_IP)
588 AC_TRY_COMPILE([#include <netdb.h>], [
593 AC_DEFINE(HAVE_SOL_IP)
595 # We'll have to use getprotobyname
599 dnl *****************************
600 dnl *** Checks for SOL_IPV6 ***
601 dnl *****************************
602 AC_MSG_CHECKING(for SOL_IPV6)
603 AC_TRY_COMPILE([#include <netdb.h>], [
604 int level = SOL_IPV6;
608 AC_DEFINE(HAVE_SOL_IPV6)
610 # We'll have to use getprotobyname
614 dnl *****************************
615 dnl *** Checks for SOL_TCP ***
616 dnl *****************************
617 AC_MSG_CHECKING(for SOL_TCP)
618 AC_TRY_COMPILE([#include <netdb.h>], [
623 AC_DEFINE(HAVE_SOL_TCP)
625 # We'll have to use getprotobyname
629 dnl *****************************
630 dnl *** Checks for IP_PKTINFO ***
631 dnl *****************************
632 AC_MSG_CHECKING(for IP_PKTINFO)
633 AC_TRY_COMPILE([#include <netdb.h>], [
634 int level = IP_PKTINFO;
638 AC_DEFINE(HAVE_IP_PKTINFO)
643 dnl *********************************
644 dnl *** Check for struct ip_mreqn ***
645 dnl *********************************
646 AC_MSG_CHECKING(for struct ip_mreqn)
647 AC_TRY_COMPILE([#include <netinet/in.h>], [
648 struct ip_mreqn mreq;
649 mreq.imr_address.s_addr = 0;
653 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
655 # We'll just have to try and use struct ip_mreq
657 AC_MSG_CHECKING(for struct ip_mreq)
658 AC_TRY_COMPILE([#include <netinet/in.h>], [
660 mreq.imr_interface.s_addr = 0;
664 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
666 # No multicast support
671 dnl **********************************
672 dnl *** Check for gethostbyname2_r ***
673 dnl **********************************
674 AC_MSG_CHECKING(for gethostbyname2_r)
675 AC_TRY_LINK([#include <netdb.h>], [
676 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
680 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
685 dnl *****************************
686 dnl *** Checks for libnsl ***
687 dnl *****************************
688 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
690 AC_CHECK_FUNCS(inet_pton inet_aton)
692 dnl ***********************************************
693 dnl *** Checks for size of sockaddr_un.sun_path ***
694 dnl ***********************************************
695 # AC_CHECK_SIZEOF can't cope with struct members :-(
696 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
697 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
699 #include <sys/types.h>
704 struct sockaddr_un sock_un;
705 FILE *f=fopen("conftestval", "w");
707 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
710 ], cv_mono_sizeof_sunpath=`cat conftestval`,
711 cv_mono_sizeof_sunpath=0,
712 cv_mono_sizeof_sunpath=0)])dnl
713 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
714 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
716 dnl *************************************
717 dnl *** Checks for zero length arrays ***
718 dnl *************************************
719 AC_MSG_CHECKING(whether $CC supports zero length arrays)
727 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
730 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
733 dnl *****************************
734 dnl *** Checks for libxnet ***
735 dnl *****************************
738 AC_MSG_CHECKING(for Solaris XPG4 support)
739 if test -f /usr/lib/libxnet.so; then
740 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
741 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
742 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
749 if test "$GCC" = "yes"; then
750 CFLAGS="$CFLAGS -Wno-char-subscripts"
755 dnl *****************************
756 dnl *** Checks for libpthread ***
757 dnl *****************************
758 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
759 # and libpthread does not exist
763 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
766 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
769 AC_CHECK_HEADERS(pthread.h)
770 AC_CHECK_FUNCS(pthread_mutex_timedlock)
771 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
772 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
773 AC_TRY_COMPILE([ #include <pthread.h>], [
774 pthread_mutexattr_t attr;
775 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
780 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
781 AC_DEFINE(USE_MONO_MUTEX)
783 AC_CHECK_FUNCS(pthread_attr_setstacksize)
785 dnl ***********************************
786 dnl *** Checks for working __thread ***
787 dnl ***********************************
788 AC_MSG_CHECKING(for working __thread)
789 if test "x$with_tls" != "x__thread"; then
790 AC_MSG_RESULT(disabled)
796 static int res1, res2;
798 void thread_main (void *arg)
813 pthread_create (&t1, NULL, thread_main, 1);
814 pthread_create (&t2, NULL, thread_main, 2);
816 pthread_join (t1, NULL);
817 pthread_join (t2, NULL);
819 return !(res1 + res2 == 2);
829 dnl **************************************
830 dnl *** Checks for working sigaltstack ***
831 dnl **************************************
832 AC_MSG_CHECKING(for working sigaltstack)
833 if test "x$with_sigaltstack" != "xyes"; then
834 AC_MSG_RESULT(disabled)
842 #include <sys/wait.h>
845 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
863 struct sigaltstack sas;
867 sa.sa_sigaction = sigsegv_signal_handler;
868 sigemptyset (&sa.sa_mask);
869 sa.sa_flags = SA_SIGINFO | SA_STACK;
870 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
875 sas.ss_sp = malloc (SIGSTKSZ);
876 sas.ss_size = SIGSTKSZ;
877 sas.ss_flags = SS_ONSTACK;
878 if (sigaltstack (&sas, NULL) == -1) {
883 pthread_attr_init (&attr);
884 if (pthread_create(&id, &attr, loop, &attr) != 0) {
909 for (i = 0; i < 3; ++i) {
911 waitpid (son, &status, WNOHANG);
912 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
922 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
929 dnl ********************************
930 dnl *** Checks for semaphore lib ***
931 dnl ********************************
932 # 'Real Time' functions on Solaris
933 # posix4 on Solaris 2.6
934 # pthread (first!) on Linux
935 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
937 dnl ********************************
938 dnl *** Checks for timezone stuff **
939 dnl ********************************
940 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
946 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
947 if test $ac_cv_struct_tm_gmtoff = yes; then
948 AC_DEFINE(HAVE_TM_GMTOFF)
950 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
955 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
956 if test $ac_cv_var_timezone = yes; then
957 AC_DEFINE(HAVE_TIMEZONE)
959 AC_ERROR(unable to find a way to determine timezone)
963 dnl *********************************
964 dnl *** Checks for math functions ***
965 dnl *********************************
967 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
968 AC_TRY_LINK([#include <math.h>],
970 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
972 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
973 AC_TRY_LINK([#include <math.h>],
975 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
978 dnl ****************************************************************
979 dnl *** Checks for working poll() (macosx defines it but doesn't ***
980 dnl *** have it in the library (duh)) ***
981 dnl ****************************************************************
984 dnl *************************
985 dnl *** Check for signbit ***
986 dnl *************************
987 AC_MSG_CHECKING(for signbit)
988 AC_TRY_LINK([#include <math.h>], [
989 int s = signbit(1.0);
992 AC_DEFINE(HAVE_SIGNBIT)
997 dnl *********************
998 dnl *** Check for AIO ***
999 dnl *********************
1000 AC_MSG_CHECKING([for SIGEV_THREAD definition])
1001 dnl Some systems (FreeBSD at least) may have aio_read
1002 dnl but don't support/define SIGEV_THREAD.
1004 #include <sys/signal.h>
1006 int x = SIGEV_THREAD;
1008 ac_cv_c_sigev_thread=yes
1014 if test "$ac_cv_c_sigev_thread" = "yes" ; then
1015 AC_CHECK_HEADERS(aio.h sys/aio.h)
1016 AC_CHECK_LIB(rt, aio_read, [ LIBS="$LIBS -lrt" ],)
1017 SIGVAL_PTR="undefined"
1018 if test "$ac_cv_header_aio_h" = "yes" -o "$ac_cv_header_sys_aio_h" = "yes" ; then
1019 AC_CHECK_MEMBER(union sigval.sigval_ptr,SIGVAL_PTR="sigval_ptr",, [
1020 #include <sys/signal.h>
1022 AC_CHECK_MEMBER(union sigval.sival_ptr,SIGVAL_PTR="sival_ptr",, [
1023 #include <sys/signal.h>
1025 if test "$SIGVAL_PTR" = "undefined" ; then
1026 AC_MSG_ERROR([Unable to detect field name in 'union sigval'])
1029 AC_DEFINE_UNQUOTED(SIGVAL_PTR,$SIGVAL_PTR,[Pointer field name in 'union sigval'])
1032 dnl **********************************
1033 dnl *** Checks for MonoPosixHelper ***
1034 dnl **********************************
1035 AC_CHECK_FUNCS(posix_fadvise)
1036 AC_CHECK_FUNCS(posix_madvise)
1037 AC_CHECK_FUNCS(posix_fallocate)
1038 AC_CHECK_FUNCS(fgetgrent)
1039 AC_CHECK_FUNCS(fgetpwent)
1040 AC_CHECK_FUNCS(fgetpwent)
1041 AC_CHECK_HEADERS(sys/sendfile.h)
1042 AC_CHECK_FUNCS(sendfile)
1043 AC_CHECK_FUNCS(sethostid)
1044 AC_CHECK_FUNCS(stime)
1045 AC_CHECK_FUNCS(strerror_r)
1046 AC_CHECK_FUNCS(ttyname_r)
1047 AC_CHECK_SIZEOF(size_t)
1049 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1050 [#include <sys/types.h>
1051 #include <dirent.h>])
1053 jdk_headers_found=no
1054 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1055 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1056 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1058 dnl *********************************
1059 dnl *** Check for struct ip_mreqn ***
1060 dnl *********************************
1061 AC_MSG_CHECKING(for struct ip_mreqn)
1062 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1063 struct ip_mreqn mreq;
1064 mreq.imr_address.s_addr = 0;
1066 # Yes, we have it...
1068 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1070 # We'll just have to try and use struct ip_mreq
1072 AC_MSG_CHECKING(for struct ip_mreq)
1073 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1074 struct ip_mreq mreq;
1075 mreq.imr_interface.s_addr = 0;
1077 # Yes, we have it...
1079 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1081 # No multicast support
1088 AC_MSG_CHECKING(for socklen_t)
1090 #include <sys/types.h>
1091 #include <sys/socket.h>
1095 ac_cv_c_socklen_t=yes
1096 AC_DEFINE(HAVE_SOCKLEN_T)
1102 AC_MSG_CHECKING(for array element initalizer support)
1103 AC_TRY_COMPILE([#include <sys/socket.h>], [
1104 const int array[] = {[1] = 2,};
1106 # Yes, we have it...
1108 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1110 # We'll have to use signals
1114 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1115 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1116 AC_TRY_LINK([#include <math.h>],
1117 [ static void *p = &trunc; ],
1119 AC_DEFINE(HAVE_TRUNC)
1125 if test "x$ac_cv_truncl" != "xyes"; then
1126 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
1129 dnl ****************************
1130 dnl *** Look for /dev/random ***
1131 dnl ****************************
1133 AC_MSG_CHECKING([if usage of random device is requested])
1134 AC_ARG_ENABLE(dev-random,
1135 [ --disable-dev-random disable the use of the random device],
1136 try_dev_random=$enableval, try_dev_random=yes)
1137 AC_MSG_RESULT($try_dev_random)
1141 NAME_DEV_RANDOM="/dev/srandom"
1144 dnl Win32 does not have /dev/random, they have their own method...
1146 *-*-mingw*|*-*-cygwin*)
1147 ac_cv_have_dev_random=no
1150 dnl Everywhere else, it's /dev/random
1153 NAME_DEV_RANDOM="/dev/random"
1157 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
1159 dnl Now check if the device actually exists
1161 if test "x$try_dev_random" = "xyes"; then
1162 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1163 [if test -r "$NAME_DEV_RANDOM" ; then
1164 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1165 if test "x$ac_cv_have_dev_random" = "xyes"; then
1166 AC_DEFINE(HAVE_CRYPT_RNG)
1169 AC_MSG_CHECKING(for random device)
1170 ac_cv_have_dev_random=no
1171 AC_MSG_RESULT(has been disabled)
1174 if test "x$platform_win32" = "xyes"; then
1175 AC_DEFINE(HAVE_CRYPT_RNG)
1178 if test "x$ac_cv_have_dev_random" = "xno" \
1179 && test "x$platform_win32" = "xno"; then
1182 *** A system-provided entropy source was not found on this system.
1183 *** Because of this, the System.Security.Cryptography random number generator
1184 *** will throw a NotImplemented exception.
1186 *** If you are seeing this message, and you know your system DOES have an
1187 *** entropy collection in place, please contact <crichton@gimp.org> and
1188 *** provide information about the system and how to access the random device.
1190 *** Otherwise you can install either egd or prngd and set the environment
1191 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1195 AC_MSG_CHECKING([if inter-process shared handles are requested])
1196 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1197 AC_MSG_RESULT($try_shared_handles)
1198 if test "x$try_shared_handles" != "xyes"; then
1199 AC_DEFINE(DISABLE_SHARED_HANDLES)
1200 AC_SUBST(DISABLE_SHARED_HANDLES)
1211 AC_ARG_WITH(icu, [ --with-icu=yes/no],
1212 if test x$with_icu = xno; then
1214 AC_MSG_RESULT(Will not probe for ICU)
1219 AC_PATH_PROG(ICU_CONFIG, icu-config, no)
1220 if test "x$ICU_CONFIG" = "xno" -o ! -x "$ICU_CONFIG"; then
1221 AC_MSG_WARN([Only invariant locale available; install ICU for I18N support])
1222 enable_icu="no, if you want full i18n support download it from: http://oss.software.ibm.com/icu/index.html"
1224 enable_icu="yes. Version: `$ICU_CONFIG --version`"
1226 ICU_CFLAGS=`$ICU_CONFIG --cppflags`
1227 ICU_LIBS=`$ICU_CONFIG --ldflags`
1230 AC_SUBST(ICU_CFLAGS)
1234 ACCESS_UNALIGNED="yes"
1242 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1244 # ACCESS_UNALIGNED="no"
1252 x86_64-*-* | amd64-*-*)
1259 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1266 ACCESS_UNALIGNED="no"
1271 alpha*-*-linux* | alpha*-*-osf*)
1273 ACCESS_UNALIGNED="no"
1277 # ia64-*-linux* | ia64-*-hpux*)
1281 # ACCESS_UNALIGNED="no";
1282 # case "$host_os" in
1283 # linux*) LIBC="libc.so.6.1";;
1284 # hpux*) LIBC="libc.so.1";;
1290 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1294 ACCESS_UNALIGNED="no"
1299 ACCESS_UNALIGNED="no"
1301 macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
1302 powerpc-*-sysv* | powerpc-*-darwin*)
1308 arm-*-linux-* | armv4l-*-linux-*)
1311 ACCESS_UNALIGNED="no"
1316 ACCESS_UNALIGNED="no"
1322 ACCESS_UNALIGNED="no"
1327 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1328 if test x$withval = xyes; then
1336 if test x$JIT_SUPPORTED = xyes; then
1337 if $jit_wanted; then
1339 jit_status="Building and using the JIT"
1341 jit_status="Building the JIT, defaulting to the interpreter"
1344 jit_status="interpreter"
1347 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1355 INTL="libintl.dylib"
1372 if test "x$TARGET" != "xAMD64"; then
1373 # valgrind headers don't compile under x86-64
1374 AC_CHECK_HEADERS(valgrind/memcheck.h)
1377 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1378 if test "x$with_tls" = "x__thread"; then
1380 # On some linux distributions, TLS works in executables, but linking
1381 # against a shared library containing TLS fails with:
1382 # undefined reference to `__tls_get_addr'
1384 rm -f conftest.c conftest.so conftest
1385 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
1386 gcc -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
1387 gcc -o conftest conftest.so > /dev/null 2>&1
1388 if test ! -f conftest; then
1389 AC_MSG_WARN([Disabling usage of __thread.]);
1392 rm -f conftest.c conftest.so conftest
1396 if test "x$with_tls" = "x__thread"; then
1397 AC_DEFINE(HAVE_KW_THREAD)
1398 # Pass the information to libgc
1399 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
1403 if test ${TARGET} = ARM; then
1404 dnl ******************************************
1405 dnl *** Check to see what FPU is available ***
1406 dnl ******************************************
1407 AC_MSG_CHECKING(which FPU to use)
1409 AC_TRY_COMPILE([], [
1410 __asm__ ("ldfd f0, [r0]");
1412 AC_TRY_COMPILE([], [
1413 __asm__ ("fldd d0, [r0]");
1414 ], fpu=VFP, fpu=NONE)
1418 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu"
1422 if test ${TARGET} = unknown; then
1423 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1424 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1427 if test ${ACCESS_UNALIGNED} = no; then
1428 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1432 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
1433 if test x$with_preview = xyes; then
1438 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
1440 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
1441 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
1442 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
1443 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
1444 AM_CONDITIONAL(X86, test x$TARGET = xX86)
1445 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
1446 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
1447 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
1448 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
1449 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
1450 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
1451 AM_CONDITIONAL(S390, test x$TARGET = xS390)
1452 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
1453 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
1455 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
1456 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
1461 AC_SUBST(arch_target)
1466 mono_build_root=`pwd`
1467 AC_SUBST(mono_build_root)
1469 if test x$USEJIT = xtrue; then
1470 mono_runtime=mono/mini/mono
1472 mono_runtime=mono/interpreter/mint
1474 AC_SUBST(mono_runtime)
1476 mono_cfg_root=$mono_build_root/runtime
1477 if test x$platform_win32 = xyes; then
1478 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
1480 mono_cfg_dir=$mono_cfg_root/etc
1482 AC_SUBST(mono_cfg_dir)
1484 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
1485 AC_CONFIG_LINKS([runtime/etc/mono/1.0/machine.config:data/net_1_1/machine.config
1486 runtime/etc/mono/2.0/machine.config:data/net_2_0/machine.config])
1494 mono/metadata/Makefile
1499 mono/os/win32/Makefile
1500 mono/os/unix/Makefile
1501 mono/arch/x86/Makefile
1502 mono/arch/amd64/Makefile
1503 mono/arch/hppa/Makefile
1504 mono/arch/ppc/Makefile
1505 mono/arch/sparc/Makefile
1506 mono/arch/s390/Makefile
1507 mono/arch/s390x/Makefile
1508 mono/arch/arm/Makefile
1509 mono/arch/alpha/Makefile
1510 mono/interpreter/Makefile
1512 mono/tests/tests-config
1513 mono/benchmark/Makefile
1514 mono/monoburg/Makefile
1515 mono/monograph/Makefile
1516 mono/io-layer/Makefile
1517 mono/handles/Makefile
1519 mono/profiler/Makefile
1527 data/net_1_1/Makefile
1528 data/net_2_0/Makefile
1534 tools/locale-builder/Makefile
1538 mcs source: $mcs_topdir
1542 SIGALTSTACK: $with_sigaltstack
1545 JNI support: $jdk_headers_found