3 AM_CONFIG_HEADER(config.h)
4 AM_INIT_AUTOMAKE(mono,0.31.99)
15 if test -d $srcdir/libgc ; then
22 # These are the flags that need to be stored in the mono.pc file for
23 # compiling code that will embed Mono
27 AC_SUBST(libmono_cflags)
28 AC_SUBST(libmono_ldflags)
30 dnl if linker handles the version script
33 # Thread configuration inspired by sleepycat's db
34 AC_MSG_CHECKING([host platform characteristics])
37 *-*-mingw*|*-*-cygwin*)
39 AC_DEFINE(PLATFORM_WIN32)
42 # latest libgc already defines GC_WIN32_THREADS
43 # CPPFLAGS="$CPPFLAGS -DGC_WIN32_THREADS -DWIN32_THREADS"
44 CPPFLAGS="$CPPFLAGS -DWIN32_THREADS"
51 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
52 libmono_cflags="-D_REENTRANT"
53 LDFLAGS="$LDFLAGS -pthread"
54 libmono_ldflags="-pthread"
55 AC_DEFINE(NEED_LINK_UNLINK)
57 libgc_threads=pthreads
59 *-*-*freebsd*|*-*-*openbsd*)
61 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE"
62 libmono_cflags="-D_THREAD_SAFE"
63 LDFLAGS="$LDFLAGS -pthread"
64 libmono_ldflags="-pthread"
65 AC_DEFINE(NEED_LINK_UNLINK)
66 AC_DEFINE(PTHREAD_POINTER_ID)
68 libgc_threads=pthreads
72 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -DMONO_USE_EXC_TABLES -D_GNU_SOURCE -D_REENTRANT -fexceptions"
73 libmono_cflags="-DMONO_USE_EXC_TABLES -fexceptions -D_REENTRANT"
74 libmono_ldflags="-lpthread"
76 libgc_threads=pthreads
80 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
81 CFLAGS="$CFLAGS +ESdbgasm"
83 libmono_cflags="-D_REENTRANT"
84 libmono_ldflags="-lpthread"
85 libgc_threads=pthreads
86 AC_DEFINE(NEED_LINK_UNLINK)
90 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT"
91 AC_DEFINE(NEED_LINK_UNLINK)
92 libmono_cflags="-D_REENTRANT"
93 libgc_threads=pthreads
97 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE"
98 libmono_cflags="-D_THREAD_SAFE"
99 LDFLAGS="$LDFLAGS -pthread"
100 libmono_ldflags="-pthread"
101 AC_DEFINE(NEED_LINK_UNLINK)
102 AC_DEFINE(PTHREAD_POINTER_ID)
103 AC_DEFINE(USE_MACH_SEMA)
104 no_version_script=yes
110 AC_MSG_WARN([*** Please add $host to configure.in checks!])
116 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
118 AC_CHECK_TOOL(CC, gcc, gcc)
122 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
124 # Set ASFLAGS if not already set.
125 : ${CCASFLAGS='$(CFLAGS)'}
129 AC_CHECK_PROG(BISON, bison,yes,no)
130 if test "x$BISON" = "xno";
132 AC_MSG_ERROR([You need to install bison])
135 dnl may require a specific autoconf version
136 dnl AC_PROG_CC_FOR_BUILD
137 dnl CC_FOR_BUILD not automatically detected
140 if test "x$cross_compiling" = "xyes"; then
144 AC_SUBST(CC_FOR_BUILD)
146 AC_SUBST(BUILD_EXEEXT)
153 # Test whenever ld supports -version-script
156 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
157 no_version_script=yes
160 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
162 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h semaphore.h sys/un.h)
164 # for mono/mini/tramp-x86.c
165 AC_CHECK_HEADERS(valgrind/memcheck.h)
167 # for mono/metadata/debug-symfile.c
168 AC_CHECK_HEADERS(elf.h)
171 AC_CHECK_HEADERS(wchar.h)
173 # not 64 bit clean in cross-compile
174 AC_CHECK_SIZEOF(void *, 4)
177 if test x"$GCC" = xyes; then
178 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
179 # The runtime code does not respect ANSI C strict aliasing rules
180 CFLAGS="$CFLAGS -fno-strict-aliasing"
182 # The Sun Forte compiler complains about inline functions that access static variables
183 # so disable all inlining.
186 CFLAGS="$CFLAGS -Dinline="
190 CFLAGS="$CFLAGS -g $WARN"
192 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
193 if test "x$PKG_CONFIG" = "xno"; then
194 AC_MSG_ERROR([You need to install pkg-config])
197 dnl for use on the build system
198 dnl pkg-config is stupid
199 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
200 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
201 AC_SUBST(BUILD_GLIB_CFLAGS)
202 AC_SUBST(BUILD_GLIB_LIBS)
205 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
206 if test x$with_crosspkgdir = "x"; then
207 if test -s $PKG_CONFIG_PATH; then
208 PKG_PATH=$PKG_CONFIG_PATH
211 PKG_PATH=$with_crosspkgdir
212 PKG_CONFIG_PATH=$PKG_PATH
213 export PKG_CONFIG_PATH
217 ## Versions of dependencies
218 GLIB_REQUIRED_VERSION=1.3.11
220 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
222 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
223 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
224 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
225 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
227 AC_SUBST(GLIB_CFLAGS)
229 AC_SUBST(GMODULE_CFLAGS)
230 AC_SUBST(GMODULE_LIBS)
232 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
234 # Enable support for NPTL only features like fast thread-local storage
235 # We can't reliably detect nptl at compile & run time
236 # so this option will stay until nptl becomes more widespread
237 AC_ARG_WITH(nptl, [ --with-nptl=yes,no enable/disable support for NPTL],[],[with_nptl=yes])
239 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
240 # This does not work on some platforms (bug #55253)
241 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=yes])
243 # assembly bundle support, see metadata/make-bundle.pl for more info
244 AC_ARG_WITH(bundle, [ --with-bundle=bundle_template],[
245 BUNDLE_FILE=$with_bundle
246 AC_SUBST(BUNDLE_FILE)
247 AC_DEFINE(WITH_BUNDLE)
249 AM_CONDITIONAL(WITH_BUNDLE, test x$with_bundle != xno)
256 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
257 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
259 if test "x$found_boehm" != "xyes"; then
260 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
262 if test "x$gc_headers" != "xyes"; then
263 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
266 AC_DEFINE(HAVE_BOEHM_GC)
267 AC_SUBST(HAVE_BOEHM_GC)
268 LIBGC_LIBS="-lgc $libdl"
270 # AC_CHECK_FUNCS does not work for some reason...
271 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
272 if test "x$found_gcj_malloc" = "xyes"; then
273 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
275 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
276 if test "x$found_gc_enable" = "xyes"; then
277 AC_DEFINE(HAVE_GC_ENABLE)
282 AC_CONFIG_SUBDIRS(libgc)
289 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
290 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
292 AC_DEFINE(HAVE_BOEHM_GC)
293 AC_SUBST(HAVE_BOEHM_GC)
296 AC_DEFINE(USE_INCLUDED_LIBGC)
298 # The included libgc contains GCJ support
299 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
300 AC_DEFINE(HAVE_GC_ENABLE)
304 AC_MSG_WARN("Compiling mono without GC.")
307 AC_MSG_ERROR([Invalid argument to --with-gc.])
311 we_are_embedded_in_mono=yes
312 export we_are_embedded_in_mono
315 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
316 AC_SUBST(LIBGC_CFLAGS)
321 dnl End of libgc checks
324 if test x$platform_win32 = xno; then
326 dnl ******************************************************************
327 dnl *** Checks for the IKVM JNI interface library ***
328 dnl ******************************************************************
329 AC_ARG_WITH(ikvm-jni, [ --with-ikvm-jni=yes,no build the IKVM JNI interface library],[with_ikvm_jni=$withval],[with_ikvm_jni=yes])
330 AC_ARG_WITH(jdk, [ --with-jdk=DIRECTORY Use JDK from DIRECTORY],[with_jdk_dir=$withval],[with_jdk_dir=])
333 if test x$with_ikvm_jni = xyes; then
334 AC_MSG_CHECKING([JDK headers])
336 if test x$with_jdk_dir = x; then
337 # Try JAVA_HOME variable
338 if test x$JAVA_HOME != x; then
339 with_jdk_dir=$JAVA_HOME
344 if test -d $with_jdk_dir/include; then
345 jdk_headers_found=yes
347 if test -d $with_jdk_dir/include/linux; then
350 if test -d $with_jdk_dir/include/solaris; then
360 if test x$jdk_headers_found = xyes; then
361 AC_MSG_RESULT($with_jdk_dir/include $with_jdk_dir/include/$jdk_platform)
363 AC_MSG_RESULT(not found)
366 if test x$jdk_headers_found = xyes; then
367 ikvm_jni_dir=ikvm-jni
368 IKVM_JNI_CFLAGS="-I$with_jdk_dir/include -I$with_jdk_dir/include/$jdk_platform"
372 AC_SUBST(ikvm_jni_dir)
373 AC_SUBST(IKVM_JNI_CFLAGS)
375 AC_CHECK_FUNCS(getgrgid_r)
376 AC_CHECK_FUNCS(getgrnam_r)
377 AC_CHECK_FUNCS(getpwnam_r)
378 AC_CHECK_FUNCS(getpwuid_r)
379 AC_CHECK_FUNCS(getresuid)
380 AC_CHECK_FUNCS(setresuid)
382 dnl ******************************************************************
383 dnl *** Check for large file support ***
384 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
385 dnl ******************************************************************
387 # Check that off_t can represent 2**63 - 1 correctly, working around
388 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
389 # CPPFLAGS and sets $large_offt to yes if the test succeeds
391 AC_DEFUN(LARGE_FILES, [
392 large_CPPFLAGS=$CPPFLAGS
393 CPPFLAGS="$CPPFLAGS $1"
395 #include <sys/types.h>
397 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
400 int big_off_t=((BIG_OFF_T%2147483629==721) &&
401 (BIG_OFF_T%2147483647==1));
410 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
411 large_CPPFLAGS="$large_CPPFLAGS $1"
416 CPPFLAGS=$large_CPPFLAGS
419 AC_MSG_CHECKING(if off_t is 64 bits wide)
421 if test $large_offt = no; then
422 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
423 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
425 if test $large_offt = no; then
426 AC_MSG_WARN([No 64 bit file size support available])
429 dnl *****************************
430 dnl *** Checks for libsocket ***
431 dnl *****************************
432 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
434 dnl *******************************
435 dnl *** Checks for MSG_NOSIGNAL ***
436 dnl *******************************
437 AC_MSG_CHECKING(for MSG_NOSIGNAL)
438 AC_TRY_COMPILE([#include <sys/socket.h>], [
439 int f = MSG_NOSIGNAL;
443 AC_DEFINE(HAVE_MSG_NOSIGNAL)
445 # We'll have to use signals
449 dnl *****************************
450 dnl *** Checks for SOL_IP ***
451 dnl *****************************
452 AC_MSG_CHECKING(for SOL_IP)
453 AC_TRY_COMPILE([#include <netdb.h>], [
458 AC_DEFINE(HAVE_SOL_IP)
460 # We'll have to use getprotobyname
464 dnl *****************************
465 dnl *** Checks for SOL_IPV6 ***
466 dnl *****************************
467 AC_MSG_CHECKING(for SOL_IPV6)
468 AC_TRY_COMPILE([#include <netdb.h>], [
469 int level = SOL_IPV6;
473 AC_DEFINE(HAVE_SOL_IPV6)
475 # We'll have to use getprotobyname
479 dnl *****************************
480 dnl *** Checks for SOL_TCP ***
481 dnl *****************************
482 AC_MSG_CHECKING(for SOL_TCP)
483 AC_TRY_COMPILE([#include <netdb.h>], [
488 AC_DEFINE(HAVE_SOL_TCP)
490 # We'll have to use getprotobyname
494 dnl *****************************
495 dnl *** Checks for IP_PKTINFO ***
496 dnl *****************************
497 AC_MSG_CHECKING(for IP_PKTINFO)
498 AC_TRY_COMPILE([#include <netdb.h>], [
499 int level = IP_PKTINFO;
503 AC_DEFINE(HAVE_IP_PKTINFO)
508 dnl *********************************
509 dnl *** Check for struct ip_mreqn ***
510 dnl *********************************
511 AC_MSG_CHECKING(for struct ip_mreqn)
512 AC_TRY_COMPILE([#include <netinet/in.h>], [
513 struct ip_mreqn mreq;
514 mreq.imr_address.s_addr = 0;
518 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
520 # We'll just have to try and use struct ip_mreq
522 AC_MSG_CHECKING(for struct ip_mreq)
523 AC_TRY_COMPILE([#include <netinet/in.h>], [
525 mreq.imr_interface.s_addr = 0;
529 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
531 # No multicast support
536 dnl **********************************
537 dnl *** Check for gethostbyname2_r ***
538 dnl **********************************
539 AC_MSG_CHECKING(for gethostbyname2_r)
540 AC_TRY_LINK([#include <netdb.h>], [
541 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
545 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
550 dnl *****************************
551 dnl *** Checks for libnsl ***
552 dnl *****************************
553 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
555 AC_CHECK_FUNCS(inet_pton inet_aton)
557 dnl ***********************************************
558 dnl *** Checks for size of sockaddr_un.sun_path ***
559 dnl ***********************************************
560 # AC_CHECK_SIZEOF can't cope with struct members :-(
561 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
562 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
564 #include <sys/types.h>
569 struct sockaddr_un sock_un;
570 FILE *f=fopen("conftestval", "w");
572 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
575 ], cv_mono_sizeof_sunpath=`cat conftestval`,
576 cv_mono_sizeof_sunpath=0,
577 cv_mono_sizeof_sunpath=0)])dnl
578 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
579 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
581 dnl *************************************
582 dnl *** Checks for zero length arrays ***
583 dnl *************************************
584 AC_MSG_CHECKING(whether $CC supports zero length arrays)
592 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
595 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
598 dnl *****************************
599 dnl *** Checks for libxnet ***
600 dnl *****************************
603 AC_MSG_CHECKING(for Solaris XPG4 support)
604 if test -f /usr/lib/libxnet.so; then
605 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
606 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
607 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
614 if test "$GCC" = "yes"; then
615 CFLAGS="$CFLAGS -Wno-char-subscripts"
620 dnl *****************************
621 dnl *** Checks for libpthread ***
622 dnl *****************************
623 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
624 AC_CHECK_HEADERS(pthread.h)
625 AC_CHECK_FUNCS(pthread_mutex_timedlock)
626 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
627 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
628 AC_TRY_COMPILE([ #include <pthread.h>], [
629 pthread_mutexattr_t attr;
630 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
635 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
636 AC_DEFINE(USE_MONO_MUTEX)
638 AC_CHECK_FUNCS(pthread_attr_setstacksize)
640 dnl ***********************************
641 dnl *** Checks for working __thread ***
642 dnl ***********************************
643 AC_MSG_CHECKING(for working __thread)
644 if test "x$with_nptl" != "xyes"; then
645 AC_MSG_RESULT(disabled)
651 static int res1, res2;
653 void thread_main (void *arg)
668 pthread_create (&t1, NULL, thread_main, 1);
669 pthread_create (&t2, NULL, thread_main, 2);
671 pthread_join (t1, NULL);
672 pthread_join (t2, NULL);
674 return !(res1 + res2 == 2);
678 AC_DEFINE(HAVE_KW_THREAD)
684 dnl **************************************
685 dnl *** Checks for working sigaltstack ***
686 dnl **************************************
687 AC_MSG_CHECKING(for working sigaltstack)
688 if test "x$with_sigaltstack" != "xyes"; then
689 AC_MSG_RESULT(disabled)
697 #include <sys/wait.h>
700 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
718 struct sigaltstack sas;
722 sa.sa_sigaction = sigsegv_signal_handler;
723 sigemptyset (&sa.sa_mask);
724 sa.sa_flags = SA_SIGINFO | SA_STACK;
725 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
730 sas.ss_sp = malloc (SIGSTKSZ);
731 sas.ss_size = SIGSTKSZ;
732 sas.ss_flags = SS_ONSTACK;
733 if (sigaltstack (&sas, NULL) == -1) {
738 pthread_attr_init (&attr);
739 if (pthread_create(&id, &attr, loop, &attr) != 0) {
764 for (i = 0; i < 3; ++i) {
766 waitpid (son, &status, WNOHANG);
767 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
777 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
784 dnl ********************************
785 dnl *** Checks for semaphore lib ***
786 dnl ********************************
787 # 'Real Time' functions on Solaris
788 # posix4 on Solaris 2.6
789 # pthread (first!) on Linux
790 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
792 dnl ********************************
793 dnl *** Checks for timezone stuff **
794 dnl ********************************
795 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
801 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
802 if test $ac_cv_struct_tm_gmtoff = yes; then
803 AC_DEFINE(HAVE_TM_GMTOFF)
805 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
810 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
811 if test $ac_cv_var_timezone = yes; then
812 AC_DEFINE(HAVE_TIMEZONE)
814 AC_ERROR(unable to find a way to determine timezone)
818 dnl *********************************
819 dnl *** Checks for math functions ***
820 dnl *********************************
822 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
823 AC_TRY_LINK([#include <math.h>],
825 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
827 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
828 AC_TRY_LINK([#include <math.h>],
830 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
833 dnl ****************************************************************
834 dnl *** Checks for working poll() (macosx defines it but doesn't ***
835 dnl *** have it in the library (duh)) ***
836 dnl ****************************************************************
839 dnl *************************
840 dnl *** Check for signbit ***
841 dnl *************************
842 AC_MSG_CHECKING(for signbit)
843 AC_TRY_LINK([#include <math.h>], [
844 int s = signbit(1.0);
847 AC_DEFINE(HAVE_SIGNBIT)
852 dnl *********************
853 dnl * Check for scandir *
854 dnl *********************
855 AC_CHECK_FUNCS(scandir)
857 dnl *********************
858 dnl *** Check for AIO ***
859 dnl *********************
860 AC_CHECK_HEADERS(aio.h sys/aio.h)
861 AC_CHECK_LIB(rt, aio_read, [ LIBS="$LIBS -lrt" ],)
862 SIGVAL_PTR="undefined"
863 if test "$ac_cv_header_aio_h" = "yes" -o "$ac_cv_header_sys_aio_h" = "yes" ; then
864 AC_CHECK_MEMBER(union sigval.sigval_ptr,SIGVAL_PTR="sigval_ptr",, [
865 #include <sys/signal.h>
867 AC_CHECK_MEMBER(union sigval.sival_ptr,SIGVAL_PTR="sival_ptr",, [
868 #include <sys/signal.h>
870 if test "$SIGVAL_PTR" = "undefined" ; then
871 AC_MSG_ERROR([Unable to detect field name in 'union sigval'])
874 AC_DEFINE_UNQUOTED(SIGVAL_PTR,$SIGVAL_PTR,[Pointer field name in 'union sigval'])
876 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
877 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
881 AC_MSG_CHECKING(for socklen_t)
883 #include <sys/types.h>
884 #include <sys/socket.h>
888 ac_cv_c_socklen_t=yes
889 AC_DEFINE(HAVE_SOCKLEN_T)
895 AC_CHECK_FUNCS(truncl, , AC_MSG_CHECKING(for truncl in math.h)
896 AC_TRY_LINK([#include <math.h>],
899 AC_DEFINE(HAVE_TRUNCL)
905 if test "x$ac_cv_truncl" != "xyes"; then
906 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
909 dnl ****************************
910 dnl *** Look for /dev/random ***
911 dnl ****************************
913 AC_MSG_CHECKING([if usage of random device is requested])
914 AC_ARG_ENABLE(dev-random,
915 [ --disable-dev-random disable the use of the random device],
916 try_dev_random=$enableval, try_dev_random=yes)
917 AC_MSG_RESULT($try_dev_random)
921 NAME_DEV_RANDOM="/dev/srandom"
924 dnl Win32 does not have /dev/random, they have their own method...
926 *-*-mingw*|*-*-cygwin*)
927 ac_cv_have_dev_random = no
930 dnl Everywhere else, it's /dev/random
933 NAME_DEV_RANDOM="/dev/random"
937 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
939 dnl Now check if the device actually exists
941 if test "x$try_dev_random" = "xyes"; then
942 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
943 [if test -r "$NAME_DEV_RANDOM" ; then
944 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
945 if test "x$ac_cv_have_dev_random" = "xyes"; then
946 AC_DEFINE(HAVE_CRYPT_RNG)
949 AC_MSG_CHECKING(for random device)
950 ac_cv_have_dev_random=no
951 AC_MSG_RESULT(has been disabled)
954 if test "x$platform_win32" = "xyes"; then
955 AC_DEFINE(HAVE_CRYPT_RNG)
958 if test "x$ac_cv_have_dev_random" = "xno" \
959 && test "x$platform_win32" = "xno"; then
962 *** A system-provided entropy source was not found on this system.
963 *** Because of this, the System.Security.Cryptography random number generator
964 *** will throw a NotImplemented exception.
966 *** If you are seeing this message, and you know your system DOES have an
967 *** entropy collection in place, please contact <crichton@gimp.org> and
968 *** provide information about the system and how to access the random device.
970 *** Otherwise you can install either egd or prngd and set the environment
971 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
975 AC_MSG_CHECKING([if inter-process shared handles are requested])
976 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
977 AC_MSG_RESULT($try_shared_handles)
978 if test "x$try_shared_handles" != "xyes"; then
979 AC_DEFINE(DISABLE_SHARED_HANDLES)
980 AC_SUBST(DISABLE_SHARED_HANDLES)
986 AC_PATH_PROG(ICU_CONFIG, icu-config, no)
987 if test "x$ICU_CONFIG" = "xno" -o ! -x "$ICU_CONFIG"; then
988 AC_MSG_WARN([Only invariant locale available; install ICU for I18N support])
989 enable_icu="no, if you want full i18n support download it from: http://oss.software.ibm.com/icu/index.html"
991 enable_icu="yes. Version: `$ICU_CONFIG --version`"
993 ICU_CFLAGS=`$ICU_CONFIG --cppflags`
994 ICU_LIBS=`$ICU_CONFIG --ldflags`
1000 ACCESS_UNALIGNED="yes"
1007 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1009 # ACCESS_UNALIGNED="no"
1017 x86_64-*-* | amd64-*-*)
1026 ACCESS_UNALIGNED="no"
1029 # alpha*-*-linux* | alpha*-*-osf*)
1031 # ACCESS_UNALIGNED="no"
1033 # ia64-*-linux* | ia64-*-hpux*)
1037 # ACCESS_UNALIGNED="no";
1038 # case "$host_os" in
1039 # linux*) LIBC="libc.so.6.1";;
1040 # hpux*) LIBC="libc.so.1";;
1046 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1049 ACCESS_UNALIGNED="no"
1051 macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
1052 powerpc-*-sysv* | powerpc-*-darwin*)
1057 arm-*-linux-* | armv4l-*-linux-*)
1060 ACCESS_UNALIGNED="no"
1065 ACCESS_UNALIGNED="no"
1070 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1075 if test x$JIT_SUPPORTED = xyes; then
1076 if $jit_wanted; then
1078 jit_status="Building and using the JIT"
1080 jit_status="Building the JIT, defaulting to the interpreter"
1083 jit_status="interpreter"
1086 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1097 if test ${TARGET} = ARM; then
1098 dnl ******************************************
1099 dnl *** Check to see what FPU is available ***
1100 dnl ******************************************
1101 AC_MSG_CHECKING(which FPU to use)
1103 AC_TRY_COMPILE([], [
1104 __asm__ ("ldfd f0, [r0]");
1106 AC_TRY_COMPILE([], [
1107 __asm__ ("fldd d0, [r0]");
1108 ], fpu=VFP, fpu=NONE)
1112 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu"
1116 if test ${TARGET} = unknown; then
1117 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1118 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1121 if test ${ACCESS_UNALIGNED} = no; then
1122 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1125 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
1126 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
1127 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
1128 AM_CONDITIONAL(X86, test x$TARGET = xX86)
1129 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
1130 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
1131 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
1132 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
1133 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
1134 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
1135 AM_CONDITIONAL(S390, test x$TARGET = xS390)
1136 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
1138 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
1142 AC_SUBST(arch_target)
1153 mono/metadata/Makefile
1158 mono/os/win32/Makefile
1159 mono/os/unix/Makefile
1160 mono/arch/x86/Makefile
1161 mono/arch/amd64/Makefile
1162 mono/arch/hppa/Makefile
1163 mono/arch/ppc/Makefile
1164 mono/arch/sparc/Makefile
1165 mono/arch/s390/Makefile
1166 mono/arch/arm/Makefile
1167 mono/arch/alpha/Makefile
1168 mono/interpreter/Makefile
1170 mono/tests/tests-config
1171 mono/benchmark/Makefile
1172 mono/monoburg/Makefile
1173 mono/monograph/Makefile
1174 mono/io-layer/Makefile
1175 mono/handles/Makefile
1177 mono/profiler/Makefile
1180 runtime/net_1_1/Makefile
1181 runtime/net_2_0/Makefile
1198 SIGALTSTACK: $with_sigaltstack