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-pax])])
8 AM_CONFIG_HEADER(config.h)
9 AM_INIT_AUTOMAKE(mono,1.1.2.99)
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$have_zlib = xyes)
249 # for mono/metadata/debug-symfile.c
250 AC_CHECK_HEADERS(elf.h)
253 AC_CHECK_HEADERS(wchar.h)
255 # not 64 bit clean in cross-compile
256 AC_CHECK_SIZEOF(void *, 4)
259 if test x"$GCC" = xyes; then
260 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
261 # The runtime code does not respect ANSI C strict aliasing rules
262 CFLAGS="$CFLAGS -fno-strict-aliasing"
264 # The Sun Forte compiler complains about inline functions that access static variables
265 # so disable all inlining.
268 CFLAGS="$CFLAGS -Dinline="
272 CFLAGS="$CFLAGS -g $WARN"
274 # Where's the 'mcs' source tree?
275 if test -d $srcdir/mcs; then
281 mcs_topdir='$(top_srcdir)/'$mcsdir
282 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
284 AC_SUBST([mcs_topdir])
285 AC_SUBST([mcs_topdir_from_srcdir])
287 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
288 if test "x$PKG_CONFIG" = "xno"; then
289 AC_MSG_ERROR([You need to install pkg-config])
292 dnl for use on the build system
293 dnl pkg-config is stupid
294 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
295 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
296 AC_SUBST(BUILD_GLIB_CFLAGS)
297 AC_SUBST(BUILD_GLIB_LIBS)
300 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
301 if test x$with_crosspkgdir = "x"; then
302 if test -s $PKG_CONFIG_PATH; then
303 PKG_PATH=$PKG_CONFIG_PATH
306 PKG_PATH=$with_crosspkgdir
307 PKG_CONFIG_PATH=$PKG_PATH
308 export PKG_CONFIG_PATH
312 ## Versions of dependencies
313 GLIB_REQUIRED_VERSION=1.3.11
315 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
317 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
318 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
319 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
320 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
322 AC_SUBST(GLIB_CFLAGS)
324 AC_SUBST(GMODULE_CFLAGS)
325 AC_SUBST(GMODULE_LIBS)
327 if test x$platform_win32 = xyes; then
328 AC_MSG_CHECKING(for cygwin glib2-dev package)
329 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
331 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.])
333 AC_MSG_RESULT(not found, ok)
336 AC_MSG_CHECKING(for broken gwin32.h)
337 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
338 if test -f $glib_include/glib/gwin32.h; then
339 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
340 AC_MSG_RESULT(failed)
342 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
348 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
350 # Enable support for fast thread-local storage
351 # Some systems have broken support, so we allow to disable it.
352 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread])
354 # Kept for compatibility
355 AC_ARG_WITH(nptl, [ --with-nptl=yes,no deprecated, use --with-tls instead],[],[with_nptl=default])
357 if test "x$with_nptl" != "xdefault"; then
358 if test "x$with_nptl" = "xyes"; then
359 AC_MSG_WARN([--with-nptl=yes is deprecated, use --with-tls=__thread option instead.])
362 if test "x$with_nptl" = "xno"; then
363 AC_MSG_WARN([--with-nptl=no is deprecated, use --with-tls=pthread option instead.])
368 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
369 # This does not work on some platforms (bug #55253)
370 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=no])
372 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster)],[],[with_static_mono=yes])
374 if test "x$enable_static" = "xno"; then
378 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
380 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
381 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, reflection_emit.],
383 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
384 eval "mono_feature_disable_$feature='yes'"
385 AC_MSG_NOTICE([Disabled support for feature: $feature])
389 if test "x$mono_feature_disable_aot" = "xyes"; then
390 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT support])
393 if test "x$mono_feature_disable_profiler" = "xyes"; then
394 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
397 if test "x$mono_feature_disable_decimal" = "xyes"; then
398 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
401 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
402 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
405 if test "x$mono_feature_disable_debug" = "xyes"; then
406 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
409 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
410 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
419 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
420 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
422 if test "x$found_boehm" != "xyes"; then
423 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
425 if test "x$gc_headers" != "xyes"; then
426 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
429 AC_DEFINE(HAVE_BOEHM_GC)
430 AC_SUBST(HAVE_BOEHM_GC)
431 LIBGC_LIBS="-lgc $libdl"
432 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
434 # AC_CHECK_FUNCS does not work for some reason...
435 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
436 if test "x$found_gcj_malloc" = "xyes"; then
437 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
439 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
440 if test "x$found_gc_enable" = "xyes"; then
441 AC_DEFINE(HAVE_GC_ENABLE)
446 AC_CONFIG_SUBDIRS(libgc)
453 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
454 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
455 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
457 AC_DEFINE(HAVE_BOEHM_GC)
458 AC_SUBST(HAVE_BOEHM_GC)
461 AC_DEFINE(USE_INCLUDED_LIBGC)
463 # The included libgc contains GCJ support
464 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
465 AC_DEFINE(HAVE_GC_ENABLE)
469 AC_MSG_WARN("Compiling mono without GC.")
472 AC_MSG_ERROR([Invalid argument to --with-gc.])
477 # tell libgc/configure about what we want
478 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads"
480 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
481 AC_SUBST(LIBGC_CFLAGS)
483 AC_SUBST(LIBGC_STATIC_LIBS)
487 dnl End of libgc checks
490 if test x$platform_win32 = xno; then
492 dnl ******************************************************************
493 dnl *** Checks for the IKVM JNI interface library ***
494 dnl ******************************************************************
495 AC_ARG_WITH(ikvm-jni, [ --with-ikvm-jni=yes,no build the IKVM JNI interface library],[with_ikvm_jni=$withval],[with_ikvm_jni=yes])
496 AC_ARG_WITH(jdk, [ --with-jdk=DIRECTORY Use JDK from DIRECTORY],[with_jdk_dir=$withval],[with_jdk_dir=])
499 if test x$with_ikvm_jni = xyes; then
500 AC_MSG_CHECKING([JDK headers])
502 if test x$with_jdk_dir = x; then
503 # Try JAVA_HOME variable
504 if test x$JAVA_HOME != x; then
505 with_jdk_dir=$JAVA_HOME
510 if test -d $with_jdk_dir/include; then
511 jdk_headers_found=yes
513 if test -d $with_jdk_dir/include/linux; then
516 if test -d $with_jdk_dir/include/solaris; then
519 if test -f $with_jdk_dir/include/jni_md.h; then
520 # GNU Classpath sources
531 if test x$jdk_headers_found = xyes; then
532 AC_MSG_RESULT($with_jdk_dir/include $with_jdk_dir/include/$jdk_platform)
534 AC_MSG_RESULT(not found)
537 if test x$jdk_headers_found = xyes; then
538 ikvm_jni_dir=ikvm-jni
539 IKVM_JNI_CFLAGS="-I$with_jdk_dir/include -I$with_jdk_dir/include/$jdk_platform"
543 AC_SUBST(ikvm_jni_dir)
544 AC_SUBST(IKVM_JNI_CFLAGS)
546 AC_CHECK_FUNCS(getgrgid_r)
547 AC_CHECK_FUNCS(getgrnam_r)
548 AC_CHECK_FUNCS(getpwnam_r)
549 AC_CHECK_FUNCS(getpwuid_r)
550 AC_CHECK_FUNCS(getresuid)
551 AC_CHECK_FUNCS(setresuid)
552 AC_CHECK_FUNCS(kqueue)
554 dnl ******************************************************************
555 dnl *** Check for large file support ***
556 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
557 dnl ******************************************************************
559 # Check that off_t can represent 2**63 - 1 correctly, working around
560 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
561 # CPPFLAGS and sets $large_offt to yes if the test succeeds
563 AC_DEFUN(LARGE_FILES, [
564 large_CPPFLAGS=$CPPFLAGS
565 CPPFLAGS="$CPPFLAGS $1"
567 #include <sys/types.h>
569 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
572 int big_off_t=((BIG_OFF_T%2147483629==721) &&
573 (BIG_OFF_T%2147483647==1));
582 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
583 large_CPPFLAGS="$large_CPPFLAGS $1"
588 CPPFLAGS=$large_CPPFLAGS
591 AC_MSG_CHECKING(if off_t is 64 bits wide)
593 if test $large_offt = no; then
594 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
595 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
597 if test $large_offt = no; then
598 AC_MSG_WARN([No 64 bit file size support available])
601 dnl *****************************
602 dnl *** Checks for libsocket ***
603 dnl *****************************
604 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
606 dnl *******************************
607 dnl *** Checks for MSG_NOSIGNAL ***
608 dnl *******************************
609 AC_MSG_CHECKING(for MSG_NOSIGNAL)
610 AC_TRY_COMPILE([#include <sys/socket.h>], [
611 int f = MSG_NOSIGNAL;
615 AC_DEFINE(HAVE_MSG_NOSIGNAL)
617 # We'll have to use signals
621 dnl *****************************
622 dnl *** Checks for SOL_IP ***
623 dnl *****************************
624 AC_MSG_CHECKING(for SOL_IP)
625 AC_TRY_COMPILE([#include <netdb.h>], [
630 AC_DEFINE(HAVE_SOL_IP)
632 # We'll have to use getprotobyname
636 dnl *****************************
637 dnl *** Checks for SOL_IPV6 ***
638 dnl *****************************
639 AC_MSG_CHECKING(for SOL_IPV6)
640 AC_TRY_COMPILE([#include <netdb.h>], [
641 int level = SOL_IPV6;
645 AC_DEFINE(HAVE_SOL_IPV6)
647 # We'll have to use getprotobyname
651 dnl *****************************
652 dnl *** Checks for SOL_TCP ***
653 dnl *****************************
654 AC_MSG_CHECKING(for SOL_TCP)
655 AC_TRY_COMPILE([#include <netdb.h>], [
660 AC_DEFINE(HAVE_SOL_TCP)
662 # We'll have to use getprotobyname
666 dnl *****************************
667 dnl *** Checks for IP_PKTINFO ***
668 dnl *****************************
669 AC_MSG_CHECKING(for IP_PKTINFO)
670 AC_TRY_COMPILE([#include <netdb.h>], [
671 int level = IP_PKTINFO;
675 AC_DEFINE(HAVE_IP_PKTINFO)
680 dnl *********************************
681 dnl *** Check for struct ip_mreqn ***
682 dnl *********************************
683 AC_MSG_CHECKING(for struct ip_mreqn)
684 AC_TRY_COMPILE([#include <netinet/in.h>], [
685 struct ip_mreqn mreq;
686 mreq.imr_address.s_addr = 0;
690 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
692 # We'll just have to try and use struct ip_mreq
694 AC_MSG_CHECKING(for struct ip_mreq)
695 AC_TRY_COMPILE([#include <netinet/in.h>], [
697 mreq.imr_interface.s_addr = 0;
701 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
703 # No multicast support
708 dnl **********************************
709 dnl *** Check for gethostbyname2_r ***
710 dnl **********************************
711 AC_MSG_CHECKING(for gethostbyname2_r)
712 AC_TRY_LINK([#include <netdb.h>], [
713 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
717 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
722 dnl *****************************
723 dnl *** Checks for libnsl ***
724 dnl *****************************
725 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
727 AC_CHECK_FUNCS(inet_pton inet_aton)
729 dnl ***********************************************
730 dnl *** Checks for size of sockaddr_un.sun_path ***
731 dnl ***********************************************
732 # AC_CHECK_SIZEOF can't cope with struct members :-(
733 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
734 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
736 #include <sys/types.h>
741 struct sockaddr_un sock_un;
742 FILE *f=fopen("conftestval", "w");
744 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
747 ], cv_mono_sizeof_sunpath=`cat conftestval`,
748 cv_mono_sizeof_sunpath=0,
749 cv_mono_sizeof_sunpath=0)])dnl
750 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
751 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
753 dnl *************************************
754 dnl *** Checks for zero length arrays ***
755 dnl *************************************
756 AC_MSG_CHECKING(whether $CC supports zero length arrays)
764 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
767 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
770 dnl *****************************
771 dnl *** Checks for libxnet ***
772 dnl *****************************
775 AC_MSG_CHECKING(for Solaris XPG4 support)
776 if test -f /usr/lib/libxnet.so; then
777 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
778 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
779 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
786 if test "$GCC" = "yes"; then
787 CFLAGS="$CFLAGS -Wno-char-subscripts"
792 dnl *****************************
793 dnl *** Checks for libpthread ***
794 dnl *****************************
795 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
796 # and libpthread does not exist
800 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
803 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
806 AC_CHECK_HEADERS(pthread.h)
807 AC_CHECK_FUNCS(pthread_mutex_timedlock)
808 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
809 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
810 AC_TRY_COMPILE([ #include <pthread.h>], [
811 pthread_mutexattr_t attr;
812 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
817 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
818 AC_DEFINE(USE_MONO_MUTEX)
820 AC_CHECK_FUNCS(pthread_attr_setstacksize)
822 dnl ***********************************
823 dnl *** Checks for working __thread ***
824 dnl ***********************************
825 AC_MSG_CHECKING(for working __thread)
826 if test "x$with_tls" != "x__thread"; then
827 AC_MSG_RESULT(disabled)
833 static int res1, res2;
835 void thread_main (void *arg)
850 pthread_create (&t1, NULL, thread_main, 1);
851 pthread_create (&t2, NULL, thread_main, 2);
853 pthread_join (t1, NULL);
854 pthread_join (t2, NULL);
856 return !(res1 + res2 == 2);
866 dnl **************************************
867 dnl *** Checks for working sigaltstack ***
868 dnl **************************************
869 AC_MSG_CHECKING(for working sigaltstack)
870 if test "x$with_sigaltstack" != "xyes"; then
871 AC_MSG_RESULT(disabled)
879 #include <sys/wait.h>
882 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
900 struct sigaltstack sas;
904 sa.sa_sigaction = sigsegv_signal_handler;
905 sigemptyset (&sa.sa_mask);
906 sa.sa_flags = SA_SIGINFO | SA_STACK;
907 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
912 sas.ss_sp = malloc (SIGSTKSZ);
913 sas.ss_size = SIGSTKSZ;
914 sas.ss_flags = SS_ONSTACK;
915 if (sigaltstack (&sas, NULL) == -1) {
920 pthread_attr_init (&attr);
921 if (pthread_create(&id, &attr, loop, &attr) != 0) {
946 for (i = 0; i < 3; ++i) {
948 waitpid (son, &status, WNOHANG);
949 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
959 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
966 dnl ********************************
967 dnl *** Checks for semaphore lib ***
968 dnl ********************************
969 # 'Real Time' functions on Solaris
970 # posix4 on Solaris 2.6
971 # pthread (first!) on Linux
972 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
974 dnl ********************************
975 dnl *** Checks for timezone stuff **
976 dnl ********************************
977 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
983 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
984 if test $ac_cv_struct_tm_gmtoff = yes; then
985 AC_DEFINE(HAVE_TM_GMTOFF)
987 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
992 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
993 if test $ac_cv_var_timezone = yes; then
994 AC_DEFINE(HAVE_TIMEZONE)
996 AC_ERROR(unable to find a way to determine timezone)
1000 dnl *********************************
1001 dnl *** Checks for math functions ***
1002 dnl *********************************
1004 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1005 AC_TRY_LINK([#include <math.h>],
1007 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
1009 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1010 AC_TRY_LINK([#include <math.h>],
1012 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
1015 dnl ****************************************************************
1016 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1017 dnl *** have it in the library (duh)) ***
1018 dnl ****************************************************************
1019 AC_CHECK_FUNCS(poll)
1021 dnl *************************
1022 dnl *** Check for signbit ***
1023 dnl *************************
1024 AC_MSG_CHECKING(for signbit)
1025 AC_TRY_LINK([#include <math.h>], [
1026 int s = signbit(1.0);
1029 AC_DEFINE(HAVE_SIGNBIT)
1034 dnl *********************
1035 dnl *** Check for AIO ***
1036 dnl *********************
1037 AC_MSG_CHECKING([for SIGEV_THREAD definition])
1038 dnl Some systems (FreeBSD at least) may have aio_read
1039 dnl but don't support/define SIGEV_THREAD.
1041 #include <sys/signal.h>
1043 int x = SIGEV_THREAD;
1045 ac_cv_c_sigev_thread=yes
1051 if test "$ac_cv_c_sigev_thread" = "yes" ; then
1052 AC_CHECK_HEADERS(aio.h sys/aio.h)
1053 AC_CHECK_LIB(rt, aio_read, [ LIBS="$LIBS -lrt" ],)
1054 SIGVAL_PTR="undefined"
1055 if test "$ac_cv_header_aio_h" = "yes" -o "$ac_cv_header_sys_aio_h" = "yes" ; then
1056 AC_CHECK_MEMBER(union sigval.sigval_ptr,SIGVAL_PTR="sigval_ptr",, [
1057 #include <sys/signal.h>
1059 AC_CHECK_MEMBER(union sigval.sival_ptr,SIGVAL_PTR="sival_ptr",, [
1060 #include <sys/signal.h>
1062 if test "$SIGVAL_PTR" = "undefined" ; then
1063 AC_MSG_ERROR([Unable to detect field name in 'union sigval'])
1066 AC_DEFINE_UNQUOTED(SIGVAL_PTR,$SIGVAL_PTR,[Pointer field name in 'union sigval'])
1069 dnl **********************************
1070 dnl *** Checks for MonoPosixHelper ***
1071 dnl **********************************
1072 AC_CHECK_FUNCS(posix_fadvise)
1073 AC_CHECK_FUNCS(posix_madvise)
1074 AC_CHECK_FUNCS(posix_fallocate)
1075 AC_CHECK_FUNCS(fgetgrent)
1076 AC_CHECK_FUNCS(fgetpwent)
1077 AC_CHECK_FUNCS(fgetpwent)
1078 AC_CHECK_HEADERS(sys/sendfile.h)
1079 AC_CHECK_FUNCS(sendfile)
1080 AC_CHECK_FUNCS(sethostid)
1081 AC_CHECK_FUNCS(stime)
1082 AC_CHECK_FUNCS(strerror_r)
1083 AC_CHECK_FUNCS(ttyname_r)
1084 AC_CHECK_SIZEOF(size_t)
1086 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1087 [#include <sys/types.h>
1088 #include <dirent.h>])
1090 jdk_headers_found=no
1091 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1092 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1093 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1095 dnl *********************************
1096 dnl *** Check for struct ip_mreqn ***
1097 dnl *********************************
1098 AC_MSG_CHECKING(for struct ip_mreqn)
1099 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1100 struct ip_mreqn mreq;
1101 mreq.imr_address.s_addr = 0;
1103 # Yes, we have it...
1105 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1107 # We'll just have to try and use struct ip_mreq
1109 AC_MSG_CHECKING(for struct ip_mreq)
1110 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1111 struct ip_mreq mreq;
1112 mreq.imr_interface.s_addr = 0;
1114 # Yes, we have it...
1116 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1118 # No multicast support
1125 AC_MSG_CHECKING(for socklen_t)
1127 #include <sys/types.h>
1128 #include <sys/socket.h>
1132 ac_cv_c_socklen_t=yes
1133 AC_DEFINE(HAVE_SOCKLEN_T)
1139 AC_MSG_CHECKING(for array element initalizer support)
1140 AC_TRY_COMPILE([#include <sys/socket.h>], [
1141 const int array[] = {[1] = 2,};
1143 # Yes, we have it...
1145 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1147 # We'll have to use signals
1151 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1152 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1153 AC_TRY_LINK([#include <math.h>],
1154 [ static void *p = &trunc; ],
1156 AC_DEFINE(HAVE_TRUNC)
1162 if test "x$ac_cv_truncl" != "xyes"; then
1163 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
1166 dnl ****************************
1167 dnl *** Look for /dev/random ***
1168 dnl ****************************
1170 AC_MSG_CHECKING([if usage of random device is requested])
1171 AC_ARG_ENABLE(dev-random,
1172 [ --disable-dev-random disable the use of the random device],
1173 try_dev_random=$enableval, try_dev_random=yes)
1174 AC_MSG_RESULT($try_dev_random)
1178 NAME_DEV_RANDOM="/dev/srandom"
1181 dnl Win32 does not have /dev/random, they have their own method...
1183 *-*-mingw*|*-*-cygwin*)
1184 ac_cv_have_dev_random=no
1187 dnl Everywhere else, it's /dev/random
1190 NAME_DEV_RANDOM="/dev/random"
1194 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
1196 dnl Now check if the device actually exists
1198 if test "x$try_dev_random" = "xyes"; then
1199 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1200 [if test -r "$NAME_DEV_RANDOM" ; then
1201 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1202 if test "x$ac_cv_have_dev_random" = "xyes"; then
1203 AC_DEFINE(HAVE_CRYPT_RNG)
1206 AC_MSG_CHECKING(for random device)
1207 ac_cv_have_dev_random=no
1208 AC_MSG_RESULT(has been disabled)
1211 if test "x$platform_win32" = "xyes"; then
1212 AC_DEFINE(HAVE_CRYPT_RNG)
1215 if test "x$ac_cv_have_dev_random" = "xno" \
1216 && test "x$platform_win32" = "xno"; then
1219 *** A system-provided entropy source was not found on this system.
1220 *** Because of this, the System.Security.Cryptography random number generator
1221 *** will throw a NotImplemented exception.
1223 *** If you are seeing this message, and you know your system DOES have an
1224 *** entropy collection in place, please contact <crichton@gimp.org> and
1225 *** provide information about the system and how to access the random device.
1227 *** Otherwise you can install either egd or prngd and set the environment
1228 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1232 AC_MSG_CHECKING([if inter-process shared handles are requested])
1233 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1234 AC_MSG_RESULT($try_shared_handles)
1235 if test "x$try_shared_handles" != "xyes"; then
1236 AC_DEFINE(DISABLE_SHARED_HANDLES)
1237 AC_SUBST(DISABLE_SHARED_HANDLES)
1245 enable_icu="no; default"
1248 AC_ARG_WITH(icu, [ --with-icu=yes/no],
1249 if test x$with_icu = xno; then
1251 AC_MSG_RESULT(Will not probe for ICU)
1253 if test x$with_icu = xyes; then
1259 AC_PATH_PROG(ICU_CONFIG, icu-config, no)
1260 if test "x$ICU_CONFIG" = "xno" -o ! -x "$ICU_CONFIG"; then
1261 AC_MSG_WARN([Only invariant locale available; install ICU for I18N support])
1262 enable_icu="no, if you want full i18n support download it from: http://oss.software.ibm.com/icu/index.html"
1264 enable_icu="yes. Version: `$ICU_CONFIG --version`"
1266 ICU_CFLAGS=`$ICU_CONFIG --cppflags`
1267 ICU_LIBS=`$ICU_CONFIG --ldflags`
1270 AC_SUBST(ICU_CFLAGS)
1273 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1274 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1277 ACCESS_UNALIGNED="yes"
1285 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1287 # ACCESS_UNALIGNED="no"
1295 x86_64-*-* | amd64-*-*)
1302 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1309 ACCESS_UNALIGNED="no"
1313 if test x"$GCC" = xyes; then
1314 CFLAGS="$CFLAGS -Wno-cast-align"
1317 alpha*-*-linux* | alpha*-*-osf*)
1319 ACCESS_UNALIGNED="no"
1323 # ia64-*-linux* | ia64-*-hpux*)
1327 # ACCESS_UNALIGNED="no";
1328 # case "$host_os" in
1329 # linux*) LIBC="libc.so.6.1";;
1330 # hpux*) LIBC="libc.so.1";;
1336 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1340 ACCESS_UNALIGNED="no"
1345 ACCESS_UNALIGNED="no"
1347 macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
1348 powerpc-*-sysv* | powerpc-*-darwin*)
1350 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1355 arm-*-linux-* | armv4l-*-linux-*)
1358 ACCESS_UNALIGNED="no"
1362 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1364 ACCESS_UNALIGNED="no"
1369 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1371 ACCESS_UNALIGNED="no"
1376 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1377 if test x$withval = xyes; then
1385 if test x$JIT_SUPPORTED = xyes; then
1386 if $jit_wanted; then
1388 jit_status="Building and using the JIT"
1390 jit_status="Building the JIT, defaulting to the interpreter"
1393 jit_status="interpreter"
1396 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1404 INTL="libintl.dylib"
1421 if test "x$TARGET" != "xAMD64"; then
1422 # valgrind headers don't compile under x86-64
1423 AC_CHECK_HEADERS(valgrind/memcheck.h)
1426 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1427 if test "x$with_tls" = "x__thread"; then
1429 # On some linux distributions, TLS works in executables, but linking
1430 # against a shared library containing TLS fails with:
1431 # undefined reference to `__tls_get_addr'
1433 rm -f conftest.c conftest.so conftest
1434 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
1435 gcc -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
1436 gcc -o conftest conftest.so > /dev/null 2>&1
1437 if test ! -f conftest; then
1438 AC_MSG_WARN([Disabling usage of __thread.]);
1441 rm -f conftest.c conftest.so conftest
1445 if test "x$with_tls" = "x__thread"; then
1446 AC_DEFINE(HAVE_KW_THREAD)
1447 # Pass the information to libgc
1448 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
1452 if test ${TARGET} = ARM; then
1453 dnl ******************************************
1454 dnl *** Check to see what FPU is available ***
1455 dnl ******************************************
1456 AC_MSG_CHECKING(which FPU to use)
1458 AC_TRY_COMPILE([], [
1459 __asm__ ("ldfd f0, [r0]");
1461 AC_TRY_COMPILE([], [
1462 __asm__ ("fldd d0, [r0]");
1463 ], fpu=VFP, fpu=NONE)
1467 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu"
1471 if test ${TARGET} = unknown; then
1472 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1473 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1476 if test ${ACCESS_UNALIGNED} = no; then
1477 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1481 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
1482 if test x$with_preview = xyes; then
1487 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
1489 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
1490 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
1491 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
1492 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
1493 AM_CONDITIONAL(X86, test x$TARGET = xX86)
1494 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
1495 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
1496 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
1497 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
1498 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
1499 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
1500 AM_CONDITIONAL(S390, test x$TARGET = xS390)
1501 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
1502 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
1504 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
1505 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
1510 AC_SUBST(arch_target)
1515 mono_build_root=`pwd`
1516 AC_SUBST(mono_build_root)
1518 if test x$USEJIT = xtrue; then
1519 mono_runtime=mono/mini/mono
1521 mono_runtime=mono/interpreter/mint
1523 AC_SUBST(mono_runtime)
1525 mono_cfg_root=$mono_build_root/runtime
1526 if test x$platform_win32 = xyes; then
1527 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
1529 mono_cfg_dir=$mono_cfg_root/etc
1531 AC_SUBST(mono_cfg_dir)
1533 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
1535 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
1538 [\\/$]* | ?:[\\/]* ) reldir=$srcdir ;;
1540 *) reldir=$depth/$srcdir ;;
1542 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
1543 cd runtime/etc/mono/1.0
1544 rm -f machine.config
1545 $LN_S $reldir/data/net_1_1/machine.config machine.config
1549 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
1552 [\\/$]* | ?:[\\/]* ) reldir=$srcdir ;;
1554 *) reldir=$depth/$srcdir ;;
1556 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
1557 cd runtime/etc/mono/2.0
1558 rm -f machine.config
1559 $LN_S $reldir/data/net_2_0/machine.config machine.config
1569 mono/metadata/Makefile
1574 mono/os/win32/Makefile
1575 mono/os/unix/Makefile
1576 mono/arch/x86/Makefile
1577 mono/arch/amd64/Makefile
1578 mono/arch/hppa/Makefile
1579 mono/arch/ppc/Makefile
1580 mono/arch/sparc/Makefile
1581 mono/arch/s390/Makefile
1582 mono/arch/s390x/Makefile
1583 mono/arch/arm/Makefile
1584 mono/arch/alpha/Makefile
1585 mono/interpreter/Makefile
1587 mono/tests/tests-config
1588 mono/benchmark/Makefile
1589 mono/monoburg/Makefile
1590 mono/monograph/Makefile
1591 mono/io-layer/Makefile
1592 mono/handles/Makefile
1594 mono/profiler/Makefile
1601 data/net_1_1/Makefile
1602 data/net_2_0/Makefile
1608 tools/locale-builder/Makefile
1613 mcs source: $mcs_topdir
1617 SIGALTSTACK: $with_sigaltstack
1620 JNI support: $jdk_headers_found
1621 Disabled: $enable_minimal