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,1.9)
17 # In case of cygwin, override LN_S, irrespective of what it determines.
18 # The build uses cygwin, but the actual runtime doesn't.
20 *cygwin* ) LN_S='cp -p';;
33 if test -d $srcdir/libgc ; then
40 # These are the flags that need to be stored in the mono.pc file for
41 # compiling code that will embed Mono
45 AC_SUBST(libmono_cflags)
46 AC_SUBST(libmono_ldflags)
47 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
48 AC_SUBST(export_ldflags)
50 # Variable to have relocatable .pc files (lib, or lib64)
51 reloc_libdir=`basename ${libdir}`
52 AC_SUBST(reloc_libdir)
54 dnl if linker handles the version script
57 # Set to yes if Unix sockets cannot be created in an anonymous namespace
60 # Thread configuration inspired by sleepycat's db
61 AC_MSG_CHECKING([host platform characteristics])
64 *-*-mingw*|*-*-cygwin*)
66 AC_DEFINE(PLATFORM_WIN32,1,[Platform is Win32])
67 if test "x$cross_compiling" = "xno"; then
68 CC="gcc -mno-cygwin -g"
69 # So libgc configure gets -mno-cygwin
73 # Windows 2000 is required that includes Internet Explorer 5.01
74 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
75 # export for libgc configure
77 libmono_cflags="-mno-cygwin"
78 libmono_ldflags="-mno-cygwin"
84 # This forces libgc to use the DllMain based thread registration code on win32
85 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
89 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
90 libmono_cflags="-D_REENTRANT"
91 LDFLAGS="$LDFLAGS -pthread"
92 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
93 libmono_ldflags="-pthread"
96 libgc_threads=pthreads
99 # these flags will work for all versions of -STABLE
103 if test "x$PTHREAD_CFLAGS" = "x"; then
104 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
105 libmono_cflags="-D_THREAD_SAFE"
107 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
108 libmono_cflags="$PTHREAD_CFLAGS"
110 if test "x$PTHREAD_LIBS" = "x"; then
111 LDFLAGS="$LDFLAGS -pthread"
112 libmono_ldflags="-pthread"
114 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
115 libmono_ldflags="$PTHREAD_LIBS"
117 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD4"
119 AC_DEFINE(PTHREAD_POINTER_ID)
121 libgc_threads=pthreads
122 # TLS isn't implemented at all on 4-STABLE
127 if test "x$PTHREAD_CFLAGS" = "x"; then
128 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
131 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
132 libmono_cflags="$PTHREAD_CFLAGS"
134 if test "x$PTHREAD_LIBS" = "x"; then
135 LDFLAGS="$LDFLAGS -pthread"
136 libmono_ldflags="-pthread"
138 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
139 libmono_ldflags="$PTHREAD_LIBS"
141 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD5"
143 AC_DEFINE(PTHREAD_POINTER_ID)
146 libgc_threads=pthreads
147 # TLS is only partially implemented on 5-STABLE (compiler support
148 # but NOT library support)
154 if test "x$PTHREAD_CFLAGS" = "x"; then
155 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
158 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
159 libmono_cflags="$PTHREAD_CFLAGS"
161 if test "x$PTHREAD_LIBS" = "x"; then
162 LDFLAGS="$LDFLAGS -pthread"
163 libmono_ldflags="-pthread"
165 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
166 libmono_ldflags="$PTHREAD_LIBS"
168 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD6"
170 AC_DEFINE(PTHREAD_POINTER_ID)
172 libgc_threads=pthreads
174 # TLS is only partially implemented on -CURRENT (compiler support
175 # but NOT library support)
181 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
182 libmono_cflags="-D_THREAD_SAFE"
183 LDFLAGS="$LDFLAGS -pthread"
184 libmono_ldflags="-pthread"
186 AC_DEFINE(PTHREAD_POINTER_ID)
188 libgc_threads=pthreads
192 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP"
193 libmono_cflags="-D_REENTRANT"
194 libmono_ldflags="-lpthread"
196 libgc_threads=pthreads
200 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
201 # +ESdbgasm only valid on bundled cc on RISC
202 # silently ignored for ia64
203 if test $GCC != "yes"; then
204 CFLAGS="$CFLAGS +ESdbgasm"
205 # Arrange for run-time dereferencing of null
206 # pointers to produce a SIGSEGV signal.
207 LDFLAGS="$LDFLAGS -z"
209 CFLAGS="$CFLAGS +ESdbgasm"
210 LDFLAGS="$LDFLAGS -z"
211 libmono_cflags="-D_REENTRANT"
212 libmono_ldflags="-lpthread"
213 libgc_threads=pthreads
218 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
220 libmono_cflags="-D_REENTRANT"
221 libgc_threads=pthreads
222 # This doesn't seem to work on solaris/x86, but the configure test runs
227 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
228 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
229 libmono_cflags="-D_THREAD_SAFE"
230 LDFLAGS="$LDFLAGS -pthread"
231 libmono_ldflags="-pthread"
233 AC_DEFINE(PTHREAD_POINTER_ID)
234 AC_DEFINE(USE_MACH_SEMA)
235 no_version_script=yes
237 libgc_threads=pthreads
238 if test "x$cross_compiling" = "xyes"; then
239 has_broken_apple_cpp=yes
243 AC_MSG_WARN([*** Please add $host to configure.in checks!])
250 if test x$need_link_unlink = xyes; then
251 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
254 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
256 AC_CHECK_TOOL(CC, gcc, gcc)
262 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
264 # Set ASFLAGS if not already set.
265 : ${CCASFLAGS='$(CFLAGS)'}
269 AC_CHECK_PROG(BISON, bison,yes,no)
270 if test "x$BISON" = "xno";
272 AC_MSG_ERROR([You need to install bison])
275 dnl may require a specific autoconf version
276 dnl AC_PROG_CC_FOR_BUILD
277 dnl CC_FOR_BUILD not automatically detected
279 CFLAGS_FOR_BUILD=$CFLAGS
281 if test "x$cross_compiling" = "xyes"; then
286 AC_SUBST(CC_FOR_BUILD)
287 AC_SUBST(CFLAGS_FOR_BUILD)
289 AC_SUBST(BUILD_EXEEXT)
291 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
296 # This causes monodis to not link correctly
297 #AC_DISABLE_FAST_INSTALL
300 # Test whenever ld supports -version-script
303 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
304 no_version_script=yes
307 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
309 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h semaphore.h sys/un.h linux/rtc.h sys/syscall.h sys/mkdev.h)
311 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
312 if test x$have_zlib = xyes; then
313 AC_TRY_COMPILE([#include <zlib.h>], [
315 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
318 #error No good zlib found
321 AC_MSG_RESULT(Using system zlib)
322 zlib_msg="system zlib"
324 AC_MSG_RESULT(Using embedded zlib)
326 zlib_msg="bundled zlib"
330 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
331 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
333 # for mono/metadata/debug-symfile.c
334 AC_CHECK_HEADERS(elf.h)
337 AC_CHECK_HEADERS(poll.h)
338 AC_CHECK_HEADERS(sys/poll.h)
339 AC_CHECK_HEADERS(sys/wait.h)
340 AC_CHECK_HEADERS(grp.h)
341 AC_CHECK_HEADERS(syslog.h)
344 AC_CHECK_HEADERS(wchar.h)
347 AC_CHECK_HEADERS(ieeefp.h)
350 /* Only freebsd6 has a working ieeefp.h */
353 AC_CHECK_HEADERS(ieeefp.h)
356 AC_MSG_CHECKING(for isinf)
357 AC_TRY_LINK([#include <math.h>], [
361 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
363 # We'll have to use signals
368 # not 64 bit clean in cross-compile
369 AC_CHECK_SIZEOF(void *, 4)
372 if test x"$GCC" = xyes; then
373 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
374 # The runtime code does not respect ANSI C strict aliasing rules
375 CFLAGS="$CFLAGS -fno-strict-aliasing"
378 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
379 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
389 # The Sun Forte compiler complains about inline functions that access static variables
390 # so disable all inlining.
393 CFLAGS="$CFLAGS -Dinline="
397 CFLAGS="$CFLAGS -g $WARN"
399 # Where's the 'mcs' source tree?
400 if test -d $srcdir/mcs; then
406 mcs_topdir='$(top_srcdir)/'$mcsdir
407 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
409 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
410 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
412 AC_SUBST([mcs_topdir])
413 AC_SUBST([mcs_topdir_from_srcdir])
415 # Where's the 'olive' source tree?
416 if test -d $srcdir/olive; then
422 if test -d $srcdir/$olivedir; then
423 olive_topdir='$(top_srcdir)/'$olivedir
426 AC_ARG_WITH([libgdiplus],
427 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to NO)],
428 [], [with_libgdiplus=installed])
430 case $with_libgdiplus in
431 no|installed) libgdiplus_loc= ;;
432 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
433 /*) libgdiplus_loc=$with_libgdiplus ;;
434 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
436 AC_SUBST([libgdiplus_loc])
438 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
439 if test "x$PKG_CONFIG" = "xno"; then
440 AC_MSG_ERROR([You need to install pkg-config])
444 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
445 if test x$with_crosspkgdir = "x"; then
446 if test -s $PKG_CONFIG_PATH; then
447 pkg_config_path=$PKG_CONFIG_PATH
450 pkg_config_path=$with_crosspkgdir
451 PKG_CONFIG_PATH=$pkg_config_path
452 export PKG_CONFIG_PATH
457 [ --with-glib=embedded|system Choose glib API: system or embedded (default to system)],
458 [], [with_glib=system])
464 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
465 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
466 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
467 BUILD_GLIB_LIBS="$GLIB_LIBS"
468 GMODULE_CFLAGS="$GLIB_CFLAGS"
469 GMODULE_LIBS="$GLIB_LIBS"
471 AC_CONFIG_SUBDIRS(eglib)
474 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
475 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
477 ## Versions of dependencies
478 GLIB_REQUIRED_VERSION=1.3.11
480 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
482 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
483 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
484 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
485 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
488 AC_MSG_ERROR([Invalid argument to --with-glib.])
490 AM_CONDITIONAL(EGLIB_BUILD, test x$with_glib = xembedded)
492 AC_SUBST(GLIB_CFLAGS)
494 AC_SUBST(GMODULE_CFLAGS)
495 AC_SUBST(GMODULE_LIBS)
496 AC_SUBST(BUILD_GLIB_CFLAGS)
497 AC_SUBST(BUILD_GLIB_LIBS)
500 if test x$cross_compiling$platform_win32 = xnoyes; then
501 AC_MSG_CHECKING(for cygwin glib2-dev package)
502 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
504 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.])
506 AC_MSG_RESULT(not found, ok)
509 AC_MSG_CHECKING(for broken gwin32.h)
510 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
511 if test -f $glib_include/glib/gwin32.h; then
512 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
513 AC_MSG_RESULT(failed)
515 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
521 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
523 # Enable support for fast thread-local storage
524 # Some systems have broken support, so we allow to disable it.
525 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread])
527 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
528 # This does not work on some platforms (bug #55253)
529 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=yes])
531 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster)],[],[with_static_mono=yes])
533 if test "x$enable_static" = "xno"; then
537 if test "x$platform_win32" = "xyes"; then
538 # Boehm GC requires the runtime to be in its own dll
542 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
543 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
545 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour],[],[with_xen_opt=yes])
546 if test "x$with_xen_opt" = "xyes"; then
547 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
549 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
550 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
561 DISABLED_FEATURES=none
563 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
564 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
565 reflection_emit, large_code, logging, com, ssa, generics.],
567 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
568 eval "mono_feature_disable_$feature='yes'"
569 AC_MSG_NOTICE([Disabled support for feature: $feature])
571 DISABLED_FEATURES=$enable_minimal
572 disabled="Disabled: $enable_minimal"
575 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
577 if test "x$mono_feature_disable_aot" = "xyes"; then
578 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT support])
581 if test "x$mono_feature_disable_profiler" = "xyes"; then
582 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
585 if test "x$mono_feature_disable_decimal" = "xyes"; then
586 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
589 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
590 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
593 if test "x$mono_feature_disable_debug" = "xyes"; then
594 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
597 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
598 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
601 if test "x$mono_feature_disable_large_code" = "xyes"; then
602 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
605 if test "x$mono_feature_disable_logging" = "xyes"; then
606 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
609 if test "x$mono_feature_disable_com" = "xyes"; then
610 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
613 if test "x$mono_feature_disable_ssa" = "xyes"; then
614 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
617 if test "x$mono_feature_disable_generics" = "xyes"; then
618 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
621 AC_MSG_CHECKING(for visibility __attribute__)
623 void __attribute__ ((visibility ("hidden"))) doit (void) {}
624 void main () { doit (); }
626 have_visibility_hidden=yes
629 have_visibility_hidden=no
639 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
640 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
642 if test "x$found_boehm" != "xyes"; then
643 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
645 if test "x$gc_headers" != "xyes"; then
646 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
649 AC_DEFINE(HAVE_BOEHM_GC)
650 AC_SUBST(HAVE_BOEHM_GC)
651 LIBGC_LIBS="-lgc $libdl"
652 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
654 # AC_CHECK_FUNCS does not work for some reason...
655 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
656 if test "x$found_gcj_malloc" = "xyes"; then
657 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
658 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
660 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
662 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
663 if test "x$found_gc_enable" = "xyes"; then
664 AC_DEFINE(HAVE_GC_ENABLE)
669 AC_CONFIG_SUBDIRS(libgc)
671 # Pass CPPFLAGS to libgc configure
672 # Maybe we should use a separate variable for this to avoid passing useless and
673 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
681 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
682 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
683 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
685 AC_DEFINE(HAVE_BOEHM_GC)
686 AC_SUBST(HAVE_BOEHM_GC)
689 AC_DEFINE(USE_INCLUDED_LIBGC)
691 # The included libgc contains GCJ support
692 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
693 AC_DEFINE(HAVE_GC_ENABLE)
694 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
701 AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
702 AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
703 AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
704 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
708 AC_MSG_WARN("Compiling mono without GC.")
709 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
710 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
713 AC_MSG_ERROR([Invalid argument to --with-gc.])
717 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB], [large_heap=$withval], [large_heap=no])
718 if test "x$large_heap" = "xyes"; then
720 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
723 # tell libgc/configure about what we want
724 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args"
726 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
727 AC_SUBST(LIBGC_CFLAGS)
729 AC_SUBST(LIBGC_STATIC_LIBS)
733 dnl End of libgc checks
736 if test x$platform_win32 = xno; then
738 dnl hires monotonic clock support
739 AC_SEARCH_LIBS(clock_gettime, rt)
741 dnl dynamic loader support
742 AC_CHECK_FUNC(dlopen, DL_LIB="",
743 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
745 if test x$dl_support = xno; then
746 AC_MSG_WARN([No dynamic loading support available])
749 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
750 dnl from glib's configure.in
751 AC_CACHE_CHECK([for preceeding underscore in symbols],
753 AC_TRY_RUN([#include <dlfcn.h>
754 int mono_underscore_test (void) { return 42; }
756 void *f1 = (void*)0, *f2 = (void*)0, *handle;
757 handle = dlopen ((void*)0, 0);
759 f1 = dlsym (handle, "mono_underscore_test");
760 f2 = dlsym (handle, "_mono_underscore_test");
761 } return (!f2 || f1);
763 [mono_cv_uscore=yes],
767 if test "x$mono_cv_uscore" = "xyes"; then
768 MONO_DL_NEED_USCORE=1
770 MONO_DL_NEED_USCORE=0
772 AC_SUBST(MONO_DL_NEED_USCORE)
773 AC_CHECK_FUNC(dlerror)
776 dnl ******************************************************************
777 dnl *** Checks for the IKVM JNI interface library ***
778 dnl ******************************************************************
779 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library],[with_ikvm_native=$withval],[with_ikvm_native=yes])
782 if test x$with_ikvm_native = xyes; then
783 ikvm_native_dir=ikvm-native
784 jdk_headers_found="IKVM Native"
787 AC_SUBST(ikvm_native_dir)
789 AC_CHECK_HEADERS(execinfo.h)
791 AC_CHECK_FUNCS(getgrgid_r)
792 AC_CHECK_FUNCS(getgrnam_r)
793 AC_CHECK_FUNCS(getpwnam_r)
794 AC_CHECK_FUNCS(getpwuid_r)
795 AC_CHECK_FUNCS(getresuid)
796 AC_CHECK_FUNCS(setresuid)
797 AC_CHECK_FUNCS(kqueue)
798 AC_CHECK_FUNCS(backtrace_symbols)
799 AC_CHECK_FUNCS(mkstemp)
801 AC_CHECK_FUNCS(madvise)
802 AC_CHECK_FUNCS(getrusage)
803 AC_CHECK_FUNCS(getpriority)
804 AC_CHECK_FUNCS(setpriority)
806 AC_CHECK_FUNCS(sched_setaffinity)
808 dnl ******************************************************************
809 dnl *** Check for large file support ***
810 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
811 dnl ******************************************************************
813 # Check that off_t can represent 2**63 - 1 correctly, working around
814 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
815 # CPPFLAGS and sets $large_offt to yes if the test succeeds
817 AC_DEFUN([LARGE_FILES], [
818 large_CPPFLAGS=$CPPFLAGS
819 CPPFLAGS="$CPPFLAGS $1"
821 #include <sys/types.h>
823 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
826 int big_off_t=((BIG_OFF_T%2147483629==721) &&
827 (BIG_OFF_T%2147483647==1));
836 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
837 large_CPPFLAGS="$large_CPPFLAGS $1"
842 CPPFLAGS=$large_CPPFLAGS
845 AC_MSG_CHECKING(if off_t is 64 bits wide)
847 if test $large_offt = no; then
848 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
849 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
851 if test $large_offt = no; then
852 AC_MSG_WARN([No 64 bit file size support available])
855 dnl *****************************
856 dnl *** Checks for libsocket ***
857 dnl *****************************
858 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
860 dnl *******************************
861 dnl *** Checks for MSG_NOSIGNAL ***
862 dnl *******************************
863 AC_MSG_CHECKING(for MSG_NOSIGNAL)
864 AC_TRY_COMPILE([#include <sys/socket.h>], [
865 int f = MSG_NOSIGNAL;
869 AC_DEFINE(HAVE_MSG_NOSIGNAL)
871 # We'll have to use signals
875 dnl *****************************
876 dnl *** Checks for SOL_IP ***
877 dnl *****************************
878 AC_MSG_CHECKING(for SOL_IP)
879 AC_TRY_COMPILE([#include <netdb.h>], [
884 AC_DEFINE(HAVE_SOL_IP)
886 # We'll have to use getprotobyname
890 dnl *****************************
891 dnl *** Checks for SOL_IPV6 ***
892 dnl *****************************
893 AC_MSG_CHECKING(for SOL_IPV6)
894 AC_TRY_COMPILE([#include <netdb.h>], [
895 int level = SOL_IPV6;
899 AC_DEFINE(HAVE_SOL_IPV6)
901 # We'll have to use getprotobyname
905 dnl *****************************
906 dnl *** Checks for SOL_TCP ***
907 dnl *****************************
908 AC_MSG_CHECKING(for SOL_TCP)
909 AC_TRY_COMPILE([#include <netdb.h>], [
914 AC_DEFINE(HAVE_SOL_TCP)
916 # We'll have to use getprotobyname
920 dnl *****************************
921 dnl *** Checks for IP_PKTINFO ***
922 dnl *****************************
923 AC_MSG_CHECKING(for IP_PKTINFO)
924 AC_TRY_COMPILE([#include <netdb.h>], [
925 int level = IP_PKTINFO;
929 AC_DEFINE(HAVE_IP_PKTINFO)
934 dnl *****************************
935 dnl *** Checks for IPV6_PKTINFO ***
936 dnl *****************************
937 AC_MSG_CHECKING(for IPV6_PKTINFO)
938 AC_TRY_COMPILE([#include <netdb.h>], [
939 int level = IPV6_PKTINFO;
943 AC_DEFINE(HAVE_IPV6_PKTINFO)
948 dnl **********************************
949 dnl *** Checks for IP_DONTFRAGMENT ***
950 dnl **********************************
951 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
952 AC_TRY_COMPILE([#include <netdb.h>], [
953 int level = IP_DONTFRAGMENT;
957 AC_DEFINE(HAVE_IP_DONTFRAGMENT)
962 dnl **********************************
963 dnl *** Checks for IP_MTU_DISCOVER ***
964 dnl **********************************
965 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
966 AC_TRY_COMPILE([#include <netdb.h>], [
967 int level = IP_MTU_DISCOVER;
971 AC_DEFINE(HAVE_IP_MTU_DISCOVER)
976 dnl *********************************
977 dnl *** Check for struct ip_mreqn ***
978 dnl *********************************
979 AC_MSG_CHECKING(for struct ip_mreqn)
980 AC_TRY_COMPILE([#include <netinet/in.h>], [
981 struct ip_mreqn mreq;
982 mreq.imr_address.s_addr = 0;
986 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
988 # We'll just have to try and use struct ip_mreq
990 AC_MSG_CHECKING(for struct ip_mreq)
991 AC_TRY_COMPILE([#include <netinet/in.h>], [
993 mreq.imr_interface.s_addr = 0;
997 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
999 # No multicast support
1004 dnl **********************************
1005 dnl *** Check for gethostbyname2_r ***
1006 dnl **********************************
1007 AC_MSG_CHECKING(for gethostbyname2_r)
1008 AC_TRY_LINK([#include <netdb.h>], [
1009 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1011 # Yes, we have it...
1013 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
1018 dnl *****************************
1019 dnl *** Checks for libnsl ***
1020 dnl *****************************
1021 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1023 AC_CHECK_FUNCS(inet_pton inet_aton)
1025 dnl ***********************************************
1026 dnl *** Checks for size of sockaddr_un.sun_path ***
1027 dnl ***********************************************
1028 # AC_CHECK_SIZEOF can't cope with struct members :-(
1029 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1030 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
1032 #include <sys/types.h>
1037 struct sockaddr_un sock_un;
1038 FILE *f=fopen("conftestval", "w");
1040 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1043 ], cv_mono_sizeof_sunpath=`cat conftestval`,
1044 cv_mono_sizeof_sunpath=0,
1045 cv_mono_sizeof_sunpath=0)])dnl
1046 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
1047 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
1049 dnl *************************************
1050 dnl *** Checks for zero length arrays ***
1051 dnl *************************************
1052 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1060 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
1063 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
1066 dnl *****************************
1067 dnl *** Checks for libxnet ***
1068 dnl *****************************
1071 AC_MSG_CHECKING(for Solaris XPG4 support)
1072 if test -f /usr/lib/libxnet.so; then
1073 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1074 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1075 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1082 if test "$GCC" = "yes"; then
1083 CFLAGS="$CFLAGS -Wno-char-subscripts"
1088 dnl *****************************
1089 dnl *** Checks for libpthread ***
1090 dnl *****************************
1091 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1092 # and libpthread does not exist
1096 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1099 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1102 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1105 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1108 AC_CHECK_HEADERS(pthread.h)
1109 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1110 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1111 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1112 AC_TRY_COMPILE([ #include <pthread.h>], [
1113 pthread_mutexattr_t attr;
1114 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1119 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1120 AC_DEFINE(USE_MONO_MUTEX)
1122 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1123 AC_CHECK_FUNCS(pthread_attr_getstack)
1124 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1126 dnl ***********************************
1127 dnl *** Checks for working __thread ***
1128 dnl ***********************************
1129 AC_MSG_CHECKING(for working __thread)
1130 if test "x$with_tls" != "x__thread"; then
1131 AC_MSG_RESULT(disabled)
1134 #include <pthread.h>
1136 static int res1, res2;
1138 void thread_main (void *arg)
1153 pthread_create (&t1, NULL, thread_main, 1);
1154 pthread_create (&t2, NULL, thread_main, 2);
1156 pthread_join (t1, NULL);
1157 pthread_join (t2, NULL);
1159 return !(res1 + res2 == 2);
1169 dnl **************************************
1170 dnl *** Checks for working sigaltstack ***
1171 dnl **************************************
1172 AC_MSG_CHECKING(for working sigaltstack)
1173 if test "x$with_sigaltstack" != "xyes"; then
1174 AC_MSG_RESULT(disabled)
1181 #include <pthread.h>
1182 #include <sys/wait.h>
1183 #if defined(__FreeBSD__) || defined(__NetBSD__)
1184 #define SA_STACK SA_ONSTACK
1187 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1193 loop (void *ignored)
1204 struct sigaction sa;
1205 struct sigaltstack sas;
1207 pthread_attr_t attr;
1209 sa.sa_sigaction = sigsegv_signal_handler;
1210 sigemptyset (&sa.sa_mask);
1211 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1212 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1213 perror ("sigaction");
1217 sas.ss_sp = malloc (SIGSTKSZ);
1218 sas.ss_size = SIGSTKSZ;
1220 if (sigaltstack (&sas, NULL) == -1) {
1221 perror ("sigaltstack");
1225 pthread_attr_init (&attr);
1226 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1227 printf ("pthread_create\n");
1251 for (i = 0; i < 3; ++i) {
1253 waitpid (son, &status, WNOHANG);
1254 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1258 kill (son, SIGKILL);
1264 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
1271 dnl ********************************
1272 dnl *** Checks for semaphore lib ***
1273 dnl ********************************
1274 # 'Real Time' functions on Solaris
1275 # posix4 on Solaris 2.6
1276 # pthread (first!) on Linux
1277 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1279 dnl ********************************
1280 dnl *** Checks for timezone stuff **
1281 dnl ********************************
1282 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1288 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1289 if test $ac_cv_struct_tm_gmtoff = yes; then
1290 AC_DEFINE(HAVE_TM_GMTOFF)
1292 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1297 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1298 if test $ac_cv_var_timezone = yes; then
1299 AC_DEFINE(HAVE_TIMEZONE)
1301 AC_ERROR(unable to find a way to determine timezone)
1305 dnl *********************************
1306 dnl *** Checks for math functions ***
1307 dnl *********************************
1309 if test "x$has_broken_apple_cpp" != "xyes"; then
1310 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1311 AC_TRY_LINK([#include <math.h>],
1313 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
1316 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1317 AC_TRY_LINK([#include <math.h>],
1319 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
1322 dnl ****************************************************************
1323 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1324 dnl *** have it in the library (duh)) ***
1325 dnl ****************************************************************
1326 AC_CHECK_FUNCS(poll)
1328 dnl *************************
1329 dnl *** Check for signbit ***
1330 dnl *************************
1331 AC_MSG_CHECKING(for signbit)
1332 AC_TRY_LINK([#include <math.h>], [
1333 int s = signbit(1.0);
1336 AC_DEFINE(HAVE_SIGNBIT)
1341 dnl **********************************
1343 dnl **********************************
1344 AC_CHECK_HEADERS(sys/epoll.h)
1346 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1347 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1348 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1351 dnl ******************************
1352 dnl *** Checks for SIOCGIFCONF ***
1353 dnl ******************************
1354 AC_CHECK_HEADERS(sys/ioctl.h)
1355 AC_CHECK_HEADERS(net/if.h)
1356 AC_MSG_CHECKING(for ifreq)
1358 #include <sys/ioctl.h>
1366 x = (void *) &ifr->ifr_addr;
1369 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1373 dnl **********************************
1374 dnl *** Checks for sin_len ***
1375 dnl **********************************
1376 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1378 #include <netinet/in.h>
1380 struct sockaddr_in saddr;
1381 saddr.sin_len = sizeof (saddr);
1384 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1388 dnl **********************************
1389 dnl *** Checks for sin6_len ***
1390 dnl **********************************
1391 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1393 #include <netinet/in.h>
1395 struct sockaddr_in6 saddr6;
1396 saddr6.sin6_len = sizeof (saddr6);
1399 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1403 dnl **********************************
1404 dnl *** Checks for MonoPosixHelper ***
1405 dnl **********************************
1406 AC_CHECK_HEADERS(checklist.h)
1407 AC_CHECK_HEADERS(fstab.h)
1408 AC_CHECK_HEADERS(attr/xattr.h)
1409 AC_CHECK_HEADERS(sys/extattr.h)
1410 AC_CHECK_HEADERS(sys/sendfile.h)
1411 AC_CHECK_HEADERS(sys/statvfs.h)
1412 AC_CHECK_HEADERS(sys/vfstab.h)
1413 AC_CHECK_HEADERS(sys/xattr.h)
1414 AC_CHECK_HEADERS(sys/mman.h)
1415 AC_CHECK_FUNCS(getdomainname)
1416 AC_CHECK_FUNCS(setdomainname)
1417 AC_CHECK_FUNCS(fgetgrent)
1418 AC_CHECK_FUNCS(fgetpwent)
1419 AC_CHECK_FUNCS(fgetpwent)
1420 AC_CHECK_FUNCS(getfsstat)
1421 AC_CHECK_FUNCS(lutimes)
1422 AC_CHECK_FUNCS(mremap)
1423 AC_CHECK_FUNCS(remap_file_pages)
1424 AC_CHECK_FUNCS(posix_fadvise)
1425 AC_CHECK_FUNCS(posix_fallocate)
1426 AC_CHECK_FUNCS(posix_madvise)
1427 AC_CHECK_FUNCS(vsnprintf)
1428 AC_CHECK_FUNCS(sendfile)
1429 AC_CHECK_FUNCS(sethostid)
1430 AC_CHECK_FUNCS(statfs)
1431 AC_CHECK_FUNCS(fstatfs)
1432 AC_CHECK_FUNCS(statvfs)
1433 AC_CHECK_FUNCS(fstatvfs)
1434 AC_CHECK_FUNCS(stime)
1435 AC_CHECK_FUNCS(strerror_r)
1436 AC_CHECK_FUNCS(ttyname_r)
1437 AC_CHECK_SIZEOF(size_t)
1438 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1439 [#include <sys/types.h>
1440 #include <sys/stat.h>
1441 #include <unistd.h>])
1442 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1443 [#include <sys/types.h>
1444 #include <sys/stat.h>
1445 #include <unistd.h>])
1446 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1447 [#include <sys/time.h>])
1448 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1449 [#include <sys/poll.h>])
1450 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1451 [#include <sys/types.h>
1452 #include <sys/stat.h>
1453 #include <unistd.h>])
1454 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1455 [#include <sys/time.h>
1456 #include <sys/types.h>
1457 #include <utime.h>])
1458 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1459 [#include <sys/time.h>])
1460 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1461 [#include <sys/types.h>
1462 #include <utime.h>])
1464 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1465 [#include <sys/types.h>
1466 #include <dirent.h>])
1468 dnl Favour xattr through glibc, but use libattr if we have to
1469 AC_CHECK_FUNC(lsetxattr, ,
1470 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1474 dnl *********************************
1475 dnl *** Checks for Windows compilation ***
1476 dnl *********************************
1477 AC_CHECK_HEADERS(sys/time.h)
1478 AC_CHECK_HEADERS(sys/param.h)
1480 dnl *********************************
1481 dnl *** Check for Console 2.0 I/O ***
1482 dnl *********************************
1483 AC_CHECK_HEADERS([curses.h])
1484 AC_CHECK_HEADERS([term.h], [], [],
1489 AC_CHECK_HEADERS([termios.h])
1491 dnl * This is provided in io-layer, but on windows it's only available
1493 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1495 jdk_headers_found=no
1496 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1497 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1498 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1499 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1500 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1501 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1502 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1504 dnl *********************************
1505 dnl *** Check for struct ip_mreqn ***
1506 dnl *********************************
1507 AC_MSG_CHECKING(for struct ip_mreqn)
1508 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1509 struct ip_mreqn mreq;
1510 mreq.imr_address.s_addr = 0;
1512 # Yes, we have it...
1514 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1516 # We'll just have to try and use struct ip_mreq
1518 AC_MSG_CHECKING(for struct ip_mreq)
1519 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1520 struct ip_mreq mreq;
1521 mreq.imr_interface.s_addr = 0;
1523 # Yes, we have it...
1525 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1527 # No multicast support
1531 AC_CHECK_FUNCS(GetProcessId)
1535 AC_MSG_CHECKING(for socklen_t)
1537 #include <sys/types.h>
1538 #include <sys/socket.h>
1542 ac_cv_c_socklen_t=yes
1543 AC_DEFINE(HAVE_SOCKLEN_T)
1549 AC_MSG_CHECKING(for array element initalizer support)
1550 AC_TRY_COMPILE([#include <sys/socket.h>], [
1551 const int array[] = {[1] = 2,};
1553 # Yes, we have it...
1555 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1557 # We'll have to use signals
1561 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1562 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1563 AC_TRY_LINK([#include <math.h>],
1564 [ static void *p = &trunc; ],
1566 AC_DEFINE(HAVE_TRUNC)
1572 if test "x$ac_cv_truncl" != "xyes"; then
1573 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
1576 dnl ****************************
1577 dnl *** Look for /dev/random ***
1578 dnl ****************************
1580 AC_MSG_CHECKING([if usage of random device is requested])
1581 AC_ARG_ENABLE(dev-random,
1582 [ --disable-dev-random disable the use of the random device],
1583 try_dev_random=$enableval, try_dev_random=yes)
1584 AC_MSG_RESULT($try_dev_random)
1588 NAME_DEV_RANDOM="/dev/srandom"
1591 dnl Win32 does not have /dev/random, they have their own method...
1593 *-*-mingw*|*-*-cygwin*)
1594 ac_cv_have_dev_random=no
1597 dnl Everywhere else, it's /dev/random
1600 NAME_DEV_RANDOM="/dev/random"
1604 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
1606 dnl Now check if the device actually exists
1608 if test "x$try_dev_random" = "xyes"; then
1609 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1610 [if test -r "$NAME_DEV_RANDOM" ; then
1611 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1612 if test "x$ac_cv_have_dev_random" = "xyes"; then
1613 AC_DEFINE(HAVE_CRYPT_RNG)
1616 AC_MSG_CHECKING(for random device)
1617 ac_cv_have_dev_random=no
1618 AC_MSG_RESULT(has been disabled)
1621 if test "x$platform_win32" = "xyes"; then
1622 AC_DEFINE(HAVE_CRYPT_RNG)
1625 if test "x$ac_cv_have_dev_random" = "xno" \
1626 && test "x$platform_win32" = "xno"; then
1629 *** A system-provided entropy source was not found on this system.
1630 *** Because of this, the System.Security.Cryptography random number generator
1631 *** will throw a NotImplemented exception.
1633 *** If you are seeing this message, and you know your system DOES have an
1634 *** entropy collection in place, please contact <crichton@gimp.org> and
1635 *** provide information about the system and how to access the random device.
1637 *** Otherwise you can install either egd or prngd and set the environment
1638 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1642 AC_MSG_CHECKING([if inter-process shared handles are requested])
1643 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1644 AC_MSG_RESULT($try_shared_handles)
1645 if test "x$try_shared_handles" != "xyes"; then
1646 AC_DEFINE(DISABLE_SHARED_HANDLES)
1647 AC_SUBST(DISABLE_SHARED_HANDLES)
1651 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1652 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1655 ACCESS_UNALIGNED="yes"
1661 SQLITE="libsqlite.so.0"
1662 SQLITE3="libsqlite3.so.0"
1668 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1670 # ACCESS_UNALIGNED="no"
1675 ACCESS_UNALIGNED="no"
1688 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1693 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
1694 # int astruct __attribute__ ((visibility ("hidden")));
1697 # void *p = &astruct;
1699 # gcc -fPIC --shared -o libfoo.so foo.c
1701 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
1702 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
1703 have_visibility_hidden=no
1707 x86_64-*-* | amd64-*-*)
1716 ACCESS_UNALIGNED="no"
1721 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
1722 libmono_ldflags="-lunwind"
1725 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1732 ACCESS_UNALIGNED="no"
1740 if test x"$GCC" = xyes; then
1741 # We don't support v8 cpus
1742 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
1744 if test x"$AR" = xfalse; then
1745 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
1748 alpha*-*-linux* | alpha*-*-osf*)
1750 ACCESS_UNALIGNED="no"
1754 CFLAGS="$CFLAGS -mieee -O0"
1761 *-*-mingw*|*-*-cygwin*)
1762 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
1763 have_visibility_hidden=no
1766 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1770 ACCESS_UNALIGNED="no"
1771 INTERP_SUPPORTED=yes
1776 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1778 ACCESS_UNALIGNED="no"
1782 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
1783 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* )
1785 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1793 ACCESS_UNALIGNED="no"
1795 CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE=1"
1801 ACCESS_UNALIGNED="no"
1807 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1809 ACCESS_UNALIGNED="no"
1812 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
1813 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
1817 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1819 ACCESS_UNALIGNED="no"
1822 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
1826 if test "x$have_visibility_hidden" = "xyes"; then
1827 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
1830 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1831 if test x$withval = xyes; then
1838 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter],[
1839 if test x$withval = xyes; then
1847 if test x$JIT_SUPPORTED = xyes; then
1848 if $jit_wanted; then
1850 jit_status="Building and using the JIT"
1852 if $interp_wanted; then
1853 jit_status="Building the JIT, defaulting to the interpreter"
1855 AC_ERROR(No JIT or interpreter support available or selected.)
1859 if test x$interp_wanted = xtrue; then
1860 jit_status="interpreter"
1862 AC_ERROR(No JIT or interpreter support available or selected.)
1866 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1874 INTL="libintl.dylib"
1875 SQLITE="libsqlite.0.dylib"
1876 SQLITE3="libsqlite3.0.dylib"
1893 AC_MSG_CHECKING(for the soname of libX11.so)
1894 for i in $x_libraries /usr/lib /usr/lib64; do
1896 if test -f $i/libX11.so.$r; then
1903 if test "x$X11" = "xlibX11.so"; then
1904 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
1912 if test "x$TARGET" != "xAMD64"; then
1913 # valgrind headers don't compile under x86-64
1914 AC_CHECK_HEADERS(valgrind/memcheck.h)
1917 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1918 if test "x$with_tls" = "x__thread"; then
1920 # On some linux distributions, TLS works in executables, but linking
1921 # against a shared library containing TLS fails with:
1922 # undefined reference to `__tls_get_addr'
1924 rm -f conftest.c conftest.so conftest
1925 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
1926 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
1927 $CC -o conftest conftest.so > /dev/null 2>&1
1928 if test ! -f conftest; then
1929 AC_MSG_WARN([Disabling usage of __thread.]);
1932 rm -f conftest.c conftest.so conftest
1936 mono_debugger_supported=no
1937 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
1938 if test x$use_included_gc = xyes; then
1941 mono_debugger_supported=yes
1947 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
1948 if test "x$mono_debugger_supported" = "xyes"; then
1949 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
1951 AC_MSG_RESULT($mono_debugger_supported)
1952 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
1954 if test "x$with_tls" = "x__thread"; then
1955 AC_DEFINE(HAVE_KW_THREAD)
1956 # Pass the information to libgc
1957 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
1958 AC_MSG_CHECKING(if the tls_model attribute is supported)
1959 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
1962 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
1968 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
1969 dnl ******************************************
1970 dnl *** Check to see what FPU is available ***
1971 dnl ******************************************
1972 AC_MSG_CHECKING(which FPU to use)
1974 AC_TRY_COMPILE([], [
1975 __asm__ ("ldfd f0, [r0]");
1976 ], fpu=FPA, fpu=NONE)
1979 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
1983 if test ${TARGET} = unknown; then
1984 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1985 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1988 if test ${ACCESS_UNALIGNED} = no; then
1989 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1993 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
1994 if test x$with_preview = xno; then
2000 AC_ARG_WITH(moonlight,[ --with-moonlight=yes,no If you want to build the Moonlight 2.1 assemblies],[
2001 if test x$with_moonlight = xno; then
2007 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<path> Enable oprofile support (defaults to NO)],[
2008 if test x$with_oprofile != xno; then
2010 OPROFILE_CFLAGS="-I$with_oprofile/include"
2012 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2016 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2017 AC_SUBST(OPROFILE_CFLAGS)
2018 AC_SUBST(OPROFILE_LIBS)
2020 libmono_ldflags="$libmono_ldflags $LIBS"
2022 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
2023 AM_CONDITIONAL(INSTALL_2_1, test x$MOONLIGHT = xyes)
2025 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2026 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2027 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2028 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2029 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2030 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2031 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2032 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2033 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2034 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2035 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2036 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2037 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2038 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2039 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2041 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2042 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2043 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2050 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2051 AC_SUBST(arch_target)
2056 mono_build_root=`pwd`
2057 AC_SUBST(mono_build_root)
2059 if test x$USEJIT = xtrue; then
2060 mono_runtime=mono/mini/mono
2062 mono_runtime=mono/interpreter/mint
2064 AC_SUBST(mono_runtime)
2066 mono_cfg_root=$mono_build_root/runtime
2067 if test x$platform_win32 = xyes; then
2068 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2070 mono_cfg_dir=$mono_cfg_root/etc
2072 AC_SUBST(mono_cfg_dir)
2074 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2075 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2077 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2080 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2082 *) reldir=$depth/$srcdir ;;
2084 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2085 cd runtime/etc/mono/1.0
2086 rm -f machine.config
2087 $LN_S $reldir/data/net_1_1/machine.config machine.config
2091 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2094 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2096 *) reldir=$depth/$srcdir ;;
2098 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2099 cd runtime/etc/mono/2.0
2100 rm -f machine.config
2101 $LN_S $reldir/data/net_2_0/machine.config machine.config
2105 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2108 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2110 *) reldir=$depth/$srcdir ;;
2112 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2113 cd runtime/etc/mono/2.0
2115 $LN_S $reldir/data/net_2_0/web.config web.config
2119 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2122 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2124 *) reldir=$depth/$srcdir ;;
2126 $ac_aux_dir/install-sh -d runtime/etc/mono/
2127 cd runtime/etc/mono/
2129 $LN_S $reldir/data/browscap.ini browscap.ini
2136 scripts/mono-nunit.pc
2137 scripts/mono-find-provides
2138 scripts/mono-find-requires
2141 mono/metadata/Makefile
2146 mono/arch/x86/Makefile
2147 mono/arch/amd64/Makefile
2148 mono/arch/hppa/Makefile
2149 mono/arch/ppc/Makefile
2150 mono/arch/sparc/Makefile
2151 mono/arch/s390/Makefile
2152 mono/arch/s390x/Makefile
2153 mono/arch/arm/Makefile
2154 mono/arch/alpha/Makefile
2155 mono/arch/ia64/Makefile
2156 mono/arch/mips/Makefile
2157 mono/interpreter/Makefile
2159 mono/tests/tests-config
2160 mono/tests/assemblyresolve/Makefile
2161 mono/tests/cas/Makefile
2162 mono/tests/cas/assembly/Makefile
2163 mono/tests/cas/demand/Makefile
2164 mono/tests/cas/inheritance/Makefile
2165 mono/tests/cas/linkdemand/Makefile
2166 mono/tests/cas/threads/Makefile
2167 mono/benchmark/Makefile
2168 mono/monoburg/Makefile
2169 mono/monograph/Makefile
2170 mono/io-layer/Makefile
2172 mono/profiler/Makefile
2173 ikvm-native/Makefile
2179 data/net_1_1/Makefile
2180 data/net_2_0/Makefile
2190 tools/locale-builder/Makefile
2195 if test x$platform_win32 = xyes; then
2196 # Get rid of 'cyg' prefixes in library names
2197 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2198 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
2199 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
2200 # executable doesn't work...
2201 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2206 NONE) prefix=$ac_default_prefix ;;
2208 case $exec_prefix in
2209 NONE) exec_prefix='${prefix}' ;;
2212 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
2215 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
2216 # any existing config.make. This allows people to share the same source tree
2217 # with different build directories, one native and one cross
2219 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2220 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
2221 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
2222 echo "sysconfdir=$sysconfdir" >> $srcdir/$mcsdir/build/config.make
2223 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
2224 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
2225 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
2226 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
2227 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
2229 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
2230 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
2233 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
2236 [myver=$($AWK 'BEGIN {
2237 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
2238 if(length(vsplit [1]) > 4) {
2239 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
2241 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
2244 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
2247 # if we have an olive folder, override the default settings
2248 if test -d $olivedir; then
2250 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
2252 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
2253 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
2254 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
2255 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
2256 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
2257 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
2258 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
2259 if test x$with_moonlight = xyes; then
2260 echo "WITH_MOONLIGHT = yes" >> $srcdir/$olivedir/build/config.make
2266 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
2269 mcs source: $mcs_topdir
2270 olive source: $olive_topdir
2274 SIGALTSTACK: $with_sigaltstack
2277 2.1 Alpha: $MOONLIGHT
2278 JNI support: $jdk_headers_found
2279 libgdiplus: $libgdiplus_msg
2285 if test x$with_static_mono = xno -a "x$platform_win32" != "xyes"; then
2286 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexepcted bugs)
2289 if test x$gc = xsgen; then
2291 echo IMPORTANT: You have selected an experimental, work-in-progress
2292 echo IMPORTANT: GC engine. This GC engine is currently not supported
2293 echo IMPORTANT: and is not yet ready for use.
2295 echo IMPORTANT: There are known problems with it, use at your own risk.