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,1.1.4)
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 linux/rtc.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$platform_win32 = xno; then
505 dnl ******************************************************************
506 dnl *** Checks for the IKVM JNI interface library ***
507 dnl ******************************************************************
508 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library],[with_ikvm_native=$withval],[with_ikvm_native=yes])
511 if test x$with_ikvm_native = xyes; then
512 ikvm_native_dir=ikvm-native
513 jdk_headers_found="IKVM Native"
516 AC_SUBST(ikvm_native_dir)
518 AC_CHECK_FUNCS(getgrgid_r)
519 AC_CHECK_FUNCS(getgrnam_r)
520 AC_CHECK_FUNCS(getpwnam_r)
521 AC_CHECK_FUNCS(getpwuid_r)
522 AC_CHECK_FUNCS(getresuid)
523 AC_CHECK_FUNCS(setresuid)
524 AC_CHECK_FUNCS(kqueue)
525 AC_CHECK_FUNCS(backtrace_symbols)
527 dnl ******************************************************************
528 dnl *** Check for large file support ***
529 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
530 dnl ******************************************************************
532 # Check that off_t can represent 2**63 - 1 correctly, working around
533 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
534 # CPPFLAGS and sets $large_offt to yes if the test succeeds
536 AC_DEFUN(LARGE_FILES, [
537 large_CPPFLAGS=$CPPFLAGS
538 CPPFLAGS="$CPPFLAGS $1"
540 #include <sys/types.h>
542 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
545 int big_off_t=((BIG_OFF_T%2147483629==721) &&
546 (BIG_OFF_T%2147483647==1));
555 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
556 large_CPPFLAGS="$large_CPPFLAGS $1"
561 CPPFLAGS=$large_CPPFLAGS
564 AC_MSG_CHECKING(if off_t is 64 bits wide)
566 if test $large_offt = no; then
567 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
568 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
570 if test $large_offt = no; then
571 AC_MSG_WARN([No 64 bit file size support available])
574 dnl *****************************
575 dnl *** Checks for libsocket ***
576 dnl *****************************
577 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
579 dnl *******************************
580 dnl *** Checks for MSG_NOSIGNAL ***
581 dnl *******************************
582 AC_MSG_CHECKING(for MSG_NOSIGNAL)
583 AC_TRY_COMPILE([#include <sys/socket.h>], [
584 int f = MSG_NOSIGNAL;
588 AC_DEFINE(HAVE_MSG_NOSIGNAL)
590 # We'll have to use signals
594 dnl *****************************
595 dnl *** Checks for SOL_IP ***
596 dnl *****************************
597 AC_MSG_CHECKING(for SOL_IP)
598 AC_TRY_COMPILE([#include <netdb.h>], [
603 AC_DEFINE(HAVE_SOL_IP)
605 # We'll have to use getprotobyname
609 dnl *****************************
610 dnl *** Checks for SOL_IPV6 ***
611 dnl *****************************
612 AC_MSG_CHECKING(for SOL_IPV6)
613 AC_TRY_COMPILE([#include <netdb.h>], [
614 int level = SOL_IPV6;
618 AC_DEFINE(HAVE_SOL_IPV6)
620 # We'll have to use getprotobyname
624 dnl *****************************
625 dnl *** Checks for SOL_TCP ***
626 dnl *****************************
627 AC_MSG_CHECKING(for SOL_TCP)
628 AC_TRY_COMPILE([#include <netdb.h>], [
633 AC_DEFINE(HAVE_SOL_TCP)
635 # We'll have to use getprotobyname
639 dnl *****************************
640 dnl *** Checks for IP_PKTINFO ***
641 dnl *****************************
642 AC_MSG_CHECKING(for IP_PKTINFO)
643 AC_TRY_COMPILE([#include <netdb.h>], [
644 int level = IP_PKTINFO;
648 AC_DEFINE(HAVE_IP_PKTINFO)
653 dnl *********************************
654 dnl *** Check for struct ip_mreqn ***
655 dnl *********************************
656 AC_MSG_CHECKING(for struct ip_mreqn)
657 AC_TRY_COMPILE([#include <netinet/in.h>], [
658 struct ip_mreqn mreq;
659 mreq.imr_address.s_addr = 0;
663 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
665 # We'll just have to try and use struct ip_mreq
667 AC_MSG_CHECKING(for struct ip_mreq)
668 AC_TRY_COMPILE([#include <netinet/in.h>], [
670 mreq.imr_interface.s_addr = 0;
674 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
676 # No multicast support
681 dnl **********************************
682 dnl *** Check for gethostbyname2_r ***
683 dnl **********************************
684 AC_MSG_CHECKING(for gethostbyname2_r)
685 AC_TRY_LINK([#include <netdb.h>], [
686 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
690 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
695 dnl *****************************
696 dnl *** Checks for libnsl ***
697 dnl *****************************
698 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
700 AC_CHECK_FUNCS(inet_pton inet_aton)
702 dnl ***********************************************
703 dnl *** Checks for size of sockaddr_un.sun_path ***
704 dnl ***********************************************
705 # AC_CHECK_SIZEOF can't cope with struct members :-(
706 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
707 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
709 #include <sys/types.h>
714 struct sockaddr_un sock_un;
715 FILE *f=fopen("conftestval", "w");
717 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
720 ], cv_mono_sizeof_sunpath=`cat conftestval`,
721 cv_mono_sizeof_sunpath=0,
722 cv_mono_sizeof_sunpath=0)])dnl
723 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
724 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
726 dnl *************************************
727 dnl *** Checks for zero length arrays ***
728 dnl *************************************
729 AC_MSG_CHECKING(whether $CC supports zero length arrays)
737 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
740 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
743 dnl *****************************
744 dnl *** Checks for libxnet ***
745 dnl *****************************
748 AC_MSG_CHECKING(for Solaris XPG4 support)
749 if test -f /usr/lib/libxnet.so; then
750 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
751 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
752 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
759 if test "$GCC" = "yes"; then
760 CFLAGS="$CFLAGS -Wno-char-subscripts"
765 dnl *****************************
766 dnl *** Checks for libpthread ***
767 dnl *****************************
768 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
769 # and libpthread does not exist
773 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
776 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
779 AC_CHECK_HEADERS(pthread.h)
780 AC_CHECK_FUNCS(pthread_mutex_timedlock)
781 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
782 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
783 AC_TRY_COMPILE([ #include <pthread.h>], [
784 pthread_mutexattr_t attr;
785 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
790 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
791 AC_DEFINE(USE_MONO_MUTEX)
793 AC_CHECK_FUNCS(pthread_attr_setstacksize)
795 dnl ***********************************
796 dnl *** Checks for working __thread ***
797 dnl ***********************************
798 AC_MSG_CHECKING(for working __thread)
799 if test "x$with_tls" != "x__thread"; then
800 AC_MSG_RESULT(disabled)
806 static int res1, res2;
808 void thread_main (void *arg)
823 pthread_create (&t1, NULL, thread_main, 1);
824 pthread_create (&t2, NULL, thread_main, 2);
826 pthread_join (t1, NULL);
827 pthread_join (t2, NULL);
829 return !(res1 + res2 == 2);
839 dnl **************************************
840 dnl *** Checks for working sigaltstack ***
841 dnl **************************************
842 AC_MSG_CHECKING(for working sigaltstack)
843 if test "x$with_sigaltstack" != "xyes"; then
844 AC_MSG_RESULT(disabled)
852 #include <sys/wait.h>
855 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
873 struct sigaltstack sas;
877 sa.sa_sigaction = sigsegv_signal_handler;
878 sigemptyset (&sa.sa_mask);
879 sa.sa_flags = SA_SIGINFO | SA_STACK;
880 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
885 sas.ss_sp = malloc (SIGSTKSZ);
886 sas.ss_size = SIGSTKSZ;
887 sas.ss_flags = SS_ONSTACK;
888 if (sigaltstack (&sas, NULL) == -1) {
893 pthread_attr_init (&attr);
894 if (pthread_create(&id, &attr, loop, &attr) != 0) {
919 for (i = 0; i < 3; ++i) {
921 waitpid (son, &status, WNOHANG);
922 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
932 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
939 dnl ********************************
940 dnl *** Checks for semaphore lib ***
941 dnl ********************************
942 # 'Real Time' functions on Solaris
943 # posix4 on Solaris 2.6
944 # pthread (first!) on Linux
945 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
947 dnl ********************************
948 dnl *** Checks for timezone stuff **
949 dnl ********************************
950 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
956 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
957 if test $ac_cv_struct_tm_gmtoff = yes; then
958 AC_DEFINE(HAVE_TM_GMTOFF)
960 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
965 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
966 if test $ac_cv_var_timezone = yes; then
967 AC_DEFINE(HAVE_TIMEZONE)
969 AC_ERROR(unable to find a way to determine timezone)
973 dnl *********************************
974 dnl *** Checks for math functions ***
975 dnl *********************************
977 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
978 AC_TRY_LINK([#include <math.h>],
980 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
982 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
983 AC_TRY_LINK([#include <math.h>],
985 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
988 dnl ****************************************************************
989 dnl *** Checks for working poll() (macosx defines it but doesn't ***
990 dnl *** have it in the library (duh)) ***
991 dnl ****************************************************************
994 dnl *************************
995 dnl *** Check for signbit ***
996 dnl *************************
997 AC_MSG_CHECKING(for signbit)
998 AC_TRY_LINK([#include <math.h>], [
999 int s = signbit(1.0);
1002 AC_DEFINE(HAVE_SIGNBIT)
1007 dnl *********************
1008 dnl *** Check for AIO ***
1009 dnl *********************
1010 AC_MSG_CHECKING([for SIGEV_THREAD definition])
1011 dnl Some systems (FreeBSD at least) may have aio_read
1012 dnl but don't support/define SIGEV_THREAD.
1014 #include <sys/signal.h>
1016 int x = SIGEV_THREAD;
1018 ac_cv_c_sigev_thread=yes
1024 if test "$ac_cv_c_sigev_thread" = "yes" ; then
1025 AC_CHECK_HEADERS(aio.h sys/aio.h)
1026 AC_CHECK_LIB(rt, aio_read, [ LIBS="$LIBS -lrt" ],)
1027 SIGVAL_PTR="undefined"
1028 if test "$ac_cv_header_aio_h" = "yes" -o "$ac_cv_header_sys_aio_h" = "yes" ; then
1029 AC_CHECK_MEMBER(union sigval.sigval_ptr,SIGVAL_PTR="sigval_ptr",, [
1030 #include <sys/signal.h>
1032 AC_CHECK_MEMBER(union sigval.sival_ptr,SIGVAL_PTR="sival_ptr",, [
1033 #include <sys/signal.h>
1035 if test "$SIGVAL_PTR" = "undefined" ; then
1036 AC_MSG_ERROR([Unable to detect field name in 'union sigval'])
1039 AC_DEFINE_UNQUOTED(SIGVAL_PTR,$SIGVAL_PTR,[Pointer field name in 'union sigval'])
1042 dnl **********************************
1043 dnl *** Checks for MonoPosixHelper ***
1044 dnl **********************************
1045 AC_CHECK_HEADERS(checklist.h)
1046 AC_CHECK_HEADERS(fstab.h)
1047 AC_CHECK_HEADERS(sys/sendfile.h)
1048 AC_CHECK_HEADERS(sys/statvfs.h)
1049 AC_CHECK_HEADERS(sys/vfstab.h)
1050 AC_CHECK_FUNCS(getdomainname)
1051 AC_CHECK_FUNCS(setdomainname)
1052 AC_CHECK_FUNCS(fgetgrent)
1053 AC_CHECK_FUNCS(fgetpwent)
1054 AC_CHECK_FUNCS(fgetpwent)
1055 AC_CHECK_FUNCS(getfsstat)
1056 AC_CHECK_FUNCS(posix_fadvise)
1057 AC_CHECK_FUNCS(posix_fallocate)
1058 AC_CHECK_FUNCS(posix_madvise)
1059 AC_CHECK_FUNCS(vsnprintf)
1060 AC_CHECK_FUNCS(sendfile)
1061 AC_CHECK_FUNCS(sethostid)
1062 AC_CHECK_FUNCS(statfs)
1063 AC_CHECK_FUNCS(fstatfs)
1064 AC_CHECK_FUNCS(statvfs)
1065 AC_CHECK_FUNCS(fstatvfs)
1066 AC_CHECK_FUNCS(stime)
1067 AC_CHECK_FUNCS(strerror_r)
1068 AC_CHECK_FUNCS(ttyname_r)
1069 AC_CHECK_SIZEOF(size_t)
1071 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1072 [#include <sys/types.h>
1073 #include <dirent.h>])
1075 dnl *********************************
1076 dnl *** Check for Console 2.0 I/O ***
1077 dnl *********************************
1078 AC_CHECK_HEADERS([curses.h])
1079 AC_CHECK_HEADERS([term.h], [], [],
1084 AC_CHECK_HEADERS([termios.h])
1086 jdk_headers_found=no
1087 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1088 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1089 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1091 dnl *********************************
1092 dnl *** Check for struct ip_mreqn ***
1093 dnl *********************************
1094 AC_MSG_CHECKING(for struct ip_mreqn)
1095 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1096 struct ip_mreqn mreq;
1097 mreq.imr_address.s_addr = 0;
1099 # Yes, we have it...
1101 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1103 # We'll just have to try and use struct ip_mreq
1105 AC_MSG_CHECKING(for struct ip_mreq)
1106 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1107 struct ip_mreq mreq;
1108 mreq.imr_interface.s_addr = 0;
1110 # Yes, we have it...
1112 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1114 # No multicast support
1121 AC_MSG_CHECKING(for socklen_t)
1123 #include <sys/types.h>
1124 #include <sys/socket.h>
1128 ac_cv_c_socklen_t=yes
1129 AC_DEFINE(HAVE_SOCKLEN_T)
1135 AC_MSG_CHECKING(for array element initalizer support)
1136 AC_TRY_COMPILE([#include <sys/socket.h>], [
1137 const int array[] = {[1] = 2,};
1139 # Yes, we have it...
1141 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1143 # We'll have to use signals
1147 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1148 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1149 AC_TRY_LINK([#include <math.h>],
1150 [ static void *p = &trunc; ],
1152 AC_DEFINE(HAVE_TRUNC)
1158 if test "x$ac_cv_truncl" != "xyes"; then
1159 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
1162 dnl ****************************
1163 dnl *** Look for /dev/random ***
1164 dnl ****************************
1166 AC_MSG_CHECKING([if usage of random device is requested])
1167 AC_ARG_ENABLE(dev-random,
1168 [ --disable-dev-random disable the use of the random device],
1169 try_dev_random=$enableval, try_dev_random=yes)
1170 AC_MSG_RESULT($try_dev_random)
1174 NAME_DEV_RANDOM="/dev/srandom"
1177 dnl Win32 does not have /dev/random, they have their own method...
1179 *-*-mingw*|*-*-cygwin*)
1180 ac_cv_have_dev_random=no
1183 dnl Everywhere else, it's /dev/random
1186 NAME_DEV_RANDOM="/dev/random"
1190 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
1192 dnl Now check if the device actually exists
1194 if test "x$try_dev_random" = "xyes"; then
1195 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1196 [if test -r "$NAME_DEV_RANDOM" ; then
1197 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1198 if test "x$ac_cv_have_dev_random" = "xyes"; then
1199 AC_DEFINE(HAVE_CRYPT_RNG)
1202 AC_MSG_CHECKING(for random device)
1203 ac_cv_have_dev_random=no
1204 AC_MSG_RESULT(has been disabled)
1207 if test "x$platform_win32" = "xyes"; then
1208 AC_DEFINE(HAVE_CRYPT_RNG)
1211 if test "x$ac_cv_have_dev_random" = "xno" \
1212 && test "x$platform_win32" = "xno"; then
1215 *** A system-provided entropy source was not found on this system.
1216 *** Because of this, the System.Security.Cryptography random number generator
1217 *** will throw a NotImplemented exception.
1219 *** If you are seeing this message, and you know your system DOES have an
1220 *** entropy collection in place, please contact <crichton@gimp.org> and
1221 *** provide information about the system and how to access the random device.
1223 *** Otherwise you can install either egd or prngd and set the environment
1224 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1228 AC_MSG_CHECKING([if inter-process shared handles are requested])
1229 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1230 AC_MSG_RESULT($try_shared_handles)
1231 if test "x$try_shared_handles" != "xyes"; then
1232 AC_DEFINE(DISABLE_SHARED_HANDLES)
1233 AC_SUBST(DISABLE_SHARED_HANDLES)
1241 enable_icu="no; default"
1244 AC_ARG_WITH(icu, [ --with-icu=yes/no],
1245 if test x$with_icu = xno; then
1247 AC_MSG_RESULT(Will not probe for ICU)
1249 if test x$with_icu = xyes; then
1255 AC_PATH_PROG(ICU_CONFIG, icu-config, no)
1256 if test "x$ICU_CONFIG" = "xno" -o ! -x "$ICU_CONFIG"; then
1257 AC_MSG_WARN([Only invariant locale available; install ICU for I18N support])
1258 enable_icu="no, if you want full i18n support download it from: http://oss.software.ibm.com/icu/index.html"
1260 enable_icu="yes. Version: `$ICU_CONFIG --version`"
1262 ICU_CFLAGS=`$ICU_CONFIG --cppflags`
1263 ICU_LIBS=`$ICU_CONFIG --ldflags`
1266 AC_SUBST(ICU_CFLAGS)
1269 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1270 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1273 ACCESS_UNALIGNED="yes"
1283 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1285 # ACCESS_UNALIGNED="no"
1293 x86_64-*-* | amd64-*-*)
1300 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1307 ACCESS_UNALIGNED="no"
1311 if test x"$GCC" = xyes; then
1312 CFLAGS="$CFLAGS -Wno-cast-align"
1315 alpha*-*-linux* | alpha*-*-osf*)
1317 ACCESS_UNALIGNED="no"
1319 INTERP_SUPPORTED=yes
1323 # ia64-*-linux* | ia64-*-hpux*)
1327 # ACCESS_UNALIGNED="no";
1328 # case "$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"
1341 INTERP_SUPPORTED=yes
1347 ACCESS_UNALIGNED="no"
1348 INTERP_SUPPORTED=yes
1351 macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
1352 powerpc-*-sysv* | powerpc-*-darwin*)
1354 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1359 arm-*-linux-* | armv4l-*-linux-*)
1362 ACCESS_UNALIGNED="no"
1363 INTERP_SUPPORTED=yes
1368 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1370 ACCESS_UNALIGNED="no"
1375 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1377 ACCESS_UNALIGNED="no"
1382 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1383 if test x$withval = xyes; then
1390 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter],[
1391 if test x$withval = xyes; then
1399 if test x$JIT_SUPPORTED = xyes; then
1400 if $jit_wanted; then
1402 jit_status="Building and using the JIT"
1404 if $interp_wanted; then
1405 jit_status="Building the JIT, defaulting to the interpreter"
1407 AC_ERROR(No JIT or interpreter support available or selected.)
1411 if $interp_wanted; then
1412 jit_status="interpreter"
1414 AC_ERROR(No JIT or interpreter support available or selected.)
1418 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1426 INTL="libintl.dylib"
1443 if test "x$TARGET" != "xAMD64"; then
1444 # valgrind headers don't compile under x86-64
1445 AC_CHECK_HEADERS(valgrind/memcheck.h)
1448 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1449 if test "x$with_tls" = "x__thread"; then
1451 # On some linux distributions, TLS works in executables, but linking
1452 # against a shared library containing TLS fails with:
1453 # undefined reference to `__tls_get_addr'
1455 rm -f conftest.c conftest.so conftest
1456 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
1457 gcc -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
1458 gcc -o conftest conftest.so > /dev/null 2>&1
1459 if test ! -f conftest; then
1460 AC_MSG_WARN([Disabling usage of __thread.]);
1463 rm -f conftest.c conftest.so conftest
1467 if test "x$with_tls" = "x__thread"; then
1468 AC_DEFINE(HAVE_KW_THREAD)
1469 # Pass the information to libgc
1470 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
1474 if test ${TARGET} = ARM; then
1475 dnl ******************************************
1476 dnl *** Check to see what FPU is available ***
1477 dnl ******************************************
1478 AC_MSG_CHECKING(which FPU to use)
1480 AC_TRY_COMPILE([], [
1481 __asm__ ("ldfd f0, [r0]");
1483 AC_TRY_COMPILE([], [
1484 __asm__ ("fldd d0, [r0]");
1485 ], fpu=VFP, fpu=NONE)
1489 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu"
1493 if test ${TARGET} = unknown; then
1494 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1495 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1498 if test ${ACCESS_UNALIGNED} = no; then
1499 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1503 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
1504 if test x$with_preview = xyes; then
1509 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
1511 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
1512 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
1513 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
1514 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
1515 AM_CONDITIONAL(X86, test x$TARGET = xX86)
1516 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
1517 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
1518 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
1519 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
1520 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
1521 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
1522 AM_CONDITIONAL(S390, test x$TARGET = xS390)
1523 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
1524 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
1526 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
1527 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
1528 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
1533 AC_SUBST(arch_target)
1538 mono_build_root=`pwd`
1539 AC_SUBST(mono_build_root)
1541 if test x$USEJIT = xtrue; then
1542 mono_runtime=mono/mini/mono
1544 mono_runtime=mono/interpreter/mint
1546 AC_SUBST(mono_runtime)
1548 mono_cfg_root=$mono_build_root/runtime
1549 if test x$platform_win32 = xyes; then
1550 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
1552 mono_cfg_dir=$mono_cfg_root/etc
1554 AC_SUBST(mono_cfg_dir)
1556 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
1558 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
1561 [\\/$]* | ?:[\\/]* ) reldir=$srcdir ;;
1563 *) reldir=$depth/$srcdir ;;
1565 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
1566 cd runtime/etc/mono/1.0
1567 rm -f machine.config
1568 $LN_S $reldir/data/net_1_1/machine.config machine.config
1572 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
1575 [\\/$]* | ?:[\\/]* ) reldir=$srcdir ;;
1577 *) reldir=$depth/$srcdir ;;
1579 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
1580 cd runtime/etc/mono/2.0
1581 rm -f machine.config
1582 $LN_S $reldir/data/net_2_0/machine.config machine.config
1590 scripts/mono-nunit.pc
1593 mono/metadata/Makefile
1598 mono/os/win32/Makefile
1599 mono/os/unix/Makefile
1600 mono/arch/x86/Makefile
1601 mono/arch/amd64/Makefile
1602 mono/arch/hppa/Makefile
1603 mono/arch/ppc/Makefile
1604 mono/arch/sparc/Makefile
1605 mono/arch/s390/Makefile
1606 mono/arch/s390x/Makefile
1607 mono/arch/arm/Makefile
1608 mono/arch/alpha/Makefile
1609 mono/interpreter/Makefile
1611 mono/tests/tests-config
1612 mono/benchmark/Makefile
1613 mono/monoburg/Makefile
1614 mono/monograph/Makefile
1615 mono/io-layer/Makefile
1616 mono/handles/Makefile
1618 mono/profiler/Makefile
1619 ikvm-native/Makefile
1625 data/net_1_1/Makefile
1626 data/net_2_0/Makefile
1632 tools/locale-builder/Makefile
1638 NONE) prefix=/usr/local ;;
1640 case $exec_prefix in
1641 NONE | '${prefix}') exec_prefix=$prefix ;;
1644 echo "prefix=$exec_prefix" > $srcdir/$mcsdir/build/config.make
1645 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
1649 mcs source: $mcs_topdir
1653 SIGALTSTACK: $with_sigaltstack
1656 JNI support: $jdk_headers_found