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,2.7)
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 $srcdir/libgc ; then
39 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
40 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
41 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
42 CFLAGS_FOR_LIBGC=$CFLAGS
45 # These are the flags that need to be stored in the mono.pc file for
46 # compiling code that will embed Mono
50 AC_SUBST(libmono_cflags)
51 AC_SUBST(libmono_ldflags)
53 # Variable to have relocatable .pc files (lib, or lib64)
54 reloc_libdir=`basename ${libdir}`
55 AC_SUBST(reloc_libdir)
57 dnl if linker handles the version script
60 # Set to yes if Unix sockets cannot be created in an anonymous namespace
63 # Thread configuration inspired by sleepycat's db
64 AC_MSG_CHECKING([host platform characteristics])
71 # https://bugzilla.novell.com/show_bug.cgi?id=504411
77 *-*-mingw*|*-*-cygwin*)
79 AC_DEFINE(PLATFORM_WIN32,1,[Host Platform is Win32])
80 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
81 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
82 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
83 if test "x$cross_compiling" = "xno"; then
84 CC="gcc -mno-cygwin -g"
85 # So libgc configure gets -mno-cygwin
89 # Windows 2000 is required that includes Internet Explorer 5.01
90 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
91 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
92 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
98 # This forces libgc to use the DllMain based thread registration code on win32
99 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
103 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
104 libmono_cflags="-D_REENTRANT"
105 LDFLAGS="$LDFLAGS -pthread"
106 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
107 libmono_ldflags="-pthread"
110 libgc_threads=pthreads
116 if test "x$PTHREAD_CFLAGS" = "x"; then
117 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
120 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
121 libmono_cflags="$PTHREAD_CFLAGS"
123 if test "x$PTHREAD_LIBS" = "x"; then
124 LDFLAGS="$LDFLAGS -pthread"
125 libmono_ldflags="-pthread"
127 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
128 libmono_ldflags="$PTHREAD_LIBS"
130 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
132 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
134 libgc_threads=pthreads
135 # This doesn't seem to work as of 7.0 on amd64
137 # TLS is only partially implemented on -CURRENT (compiler support
138 # but NOT library support)
145 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS -DPLATFORM_BSD"
146 libmono_cflags="-D_THREAD_SAFE"
147 LDFLAGS="$LDFLAGS -pthread"
148 libmono_ldflags="-pthread"
150 AC_DEFINE(PTHREAD_POINTER_ID)
152 libgc_threads=pthreads
157 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
158 if test "x$disable_munmap" != "xyes"; then
159 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
161 libmono_cflags="-D_REENTRANT"
162 libmono_ldflags="-lpthread"
164 libgc_threads=pthreads
170 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
171 # +ESdbgasm only valid on bundled cc on RISC
172 # silently ignored for ia64
173 if test $GCC != "yes"; then
174 CFLAGS="$CFLAGS +ESdbgasm"
175 # Arrange for run-time dereferencing of null
176 # pointers to produce a SIGSEGV signal.
177 LDFLAGS="$LDFLAGS -z"
179 CFLAGS="$CFLAGS +ESdbgasm"
180 LDFLAGS="$LDFLAGS -z"
181 libmono_cflags="-D_REENTRANT"
182 libmono_ldflags="-lpthread"
183 libgc_threads=pthreads
189 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
191 libmono_cflags="-D_REENTRANT"
192 libgc_threads=pthreads
193 # This doesn't seem to work on solaris/x86, but the configure test runs
199 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
202 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
203 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
204 libmono_cflags="-D_THREAD_SAFE"
205 LDFLAGS="$LDFLAGS -pthread"
206 libmono_ldflags="-pthread"
208 AC_DEFINE(PTHREAD_POINTER_ID)
209 AC_DEFINE(USE_MACH_SEMA, 1, [...])
210 no_version_script=yes
212 libgc_threads=pthreads
214 if test "x$cross_compiling" = "xyes"; then
215 has_broken_apple_cpp=yes
219 AC_MSG_WARN([*** Please add $host to configure.in checks!])
226 if test x$need_link_unlink = xyes; then
227 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
230 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
231 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
232 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
233 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
235 AC_CHECK_TOOL(CC, gcc, gcc)
237 # Disabled for now to fix the windows build
243 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
245 # Set ASFLAGS if not already set.
246 : ${CCASFLAGS='$(CFLAGS)'}
250 AC_CHECK_PROG(BISON, bison,yes,no)
251 if test "x$BISON" = "xno";
253 AC_MSG_ERROR([You need to install bison])
256 dnl may require a specific autoconf version
257 dnl AC_PROG_CC_FOR_BUILD
258 dnl CC_FOR_BUILD not automatically detected
260 CFLAGS_FOR_BUILD=$CFLAGS
262 if test "x$cross_compiling" = "xyes"; then
267 AC_SUBST(CC_FOR_BUILD)
268 AC_SUBST(CFLAGS_FOR_BUILD)
270 AC_SUBST(BUILD_EXEEXT)
272 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
273 AM_CONDITIONAL(USE_BATCH_FILES, [test x$platform_win32 = xyes -a x$cross_compiling = xyes])
278 # This causes monodis to not link correctly
279 #AC_DISABLE_FAST_INSTALL
281 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
284 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
285 AC_SUBST(export_ldflags)
287 # Test whenever ld supports -version-script
290 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
291 no_version_script=yes
294 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
296 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h sys/utime.h semaphore.h sys/un.h linux/rtc.h sys/syscall.h sys/mkdev.h sys/uio.h)
297 AC_CHECK_HEADERS(sys/user.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h sys/select.h)
300 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
301 if test x$have_zlib = xyes; then
302 AC_TRY_COMPILE([#include <zlib.h>], [
304 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
307 #error No good zlib found
310 AC_MSG_RESULT(Using system zlib)
311 zlib_msg="system zlib"
313 AC_MSG_RESULT(Using embedded zlib)
315 zlib_msg="bundled zlib"
319 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
320 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
322 # for mono/metadata/debug-symfile.c
323 AC_CHECK_HEADERS(elf.h)
326 AC_CHECK_HEADERS(poll.h)
327 AC_CHECK_HEADERS(sys/poll.h)
328 AC_CHECK_HEADERS(sys/wait.h)
329 AC_CHECK_HEADERS(grp.h)
330 AC_CHECK_HEADERS(syslog.h)
333 AC_CHECK_HEADERS(wchar.h)
334 AC_CHECK_HEADERS(ieeefp.h)
335 AC_MSG_CHECKING(for isinf)
336 AC_TRY_LINK([#include <math.h>], [
340 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
342 # We'll have to use signals
347 # not 64 bit clean in cross-compile
348 AC_CHECK_SIZEOF(void *, 4)
351 if test x"$GCC" = xyes; then
352 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
353 # The runtime code does not respect ANSI C strict aliasing rules
354 CFLAGS="$CFLAGS -fno-strict-aliasing"
357 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
358 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
368 # The Sun Forte compiler complains about inline functions that access static variables
369 # so disable all inlining.
372 CFLAGS="$CFLAGS -Dinline="
376 CFLAGS="$CFLAGS -g $WARN"
377 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
379 # Where's the 'mcs' source tree?
380 if test -d $srcdir/mcs; then
387 # A sanity check to catch cases where the package was unpacked
388 # with an ancient tar program (Solaris)
390 AC_ARG_ENABLE(solaris-tar-check,
391 [ --disable-solaris-tar-check disable solaris tar check],
392 do_solaris_tar_check=no, do_solaris_tar_check=yes)
394 if test x"$do_solaris_tar_check" = xyes; then
395 AC_MSG_CHECKING(integrity of package)
396 if test -f $srcdir/$mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
400 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
401 AC_MSG_ERROR([$errorm])
405 mcs_topdir='$(top_srcdir)/'$mcsdir
406 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
408 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
409 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
411 AC_SUBST([mcs_topdir])
412 AC_SUBST([mcs_topdir_from_srcdir])
414 # Where's the 'olive' source tree?
415 if test -d $srcdir/olive; then
421 if test -d $srcdir/$olivedir; then
422 olive_topdir='$(top_srcdir)/'$olivedir
425 # gettext: prepare the translation directories.
426 # we do not configure the full gettext, as we consume it dynamically from C#
429 if test "x$USE_NLS" = "xyes"; then
430 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
432 if test "x$HAVE_MSGFMT" = "xno"; then
433 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
437 AC_ARG_WITH([libgdiplus],
438 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
439 [], [with_libgdiplus=installed])
441 case $with_libgdiplus in
442 no|installed) libgdiplus_loc= ;;
443 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
444 /*) libgdiplus_loc=$with_libgdiplus ;;
445 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
447 AC_SUBST([libgdiplus_loc])
449 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
450 if test "x$PKG_CONFIG" = "xno"; then
451 AC_MSG_ERROR([You need to install pkg-config])
455 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
456 if test x$with_crosspkgdir = "x"; then
457 if test -s $PKG_CONFIG_PATH; then
458 pkg_config_path=$PKG_CONFIG_PATH
461 pkg_config_path=$with_crosspkgdir
462 PKG_CONFIG_PATH=$pkg_config_path
463 export PKG_CONFIG_PATH
468 [ --with-glib=embedded|system Choose glib API: system or embedded (default to system)],
469 [], [with_glib=system])
475 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
476 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
477 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
478 BUILD_GLIB_LIBS="$GLIB_LIBS"
479 GMODULE_CFLAGS="$GLIB_CFLAGS"
480 GMODULE_LIBS="$GLIB_LIBS"
482 AC_CONFIG_SUBDIRS(eglib)
485 if test "x$cross_compiling" = "xyes"; then
486 pkg_config_path="$PKG_CONFIG_PATH"
487 unset PKG_CONFIG_PATH
489 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
490 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
491 if test "x$cross_compiling" = "xyes"; then
492 PKG_CONFIG_PATH=$pkg_config_path
493 export PKG_CONFIG_PATH
496 ## Versions of dependencies
497 GLIB_REQUIRED_VERSION=2.4.0
500 dnl No, you will not replace this check with a pkg.m4 check
502 if $PKG_CONFIG --atleast-version=$GLIB_REQUIRED_VERSION glib-2.0; then
503 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
504 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
505 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
506 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
508 AC_MSG_ERROR([You need at least glib-2.0 $GLIB_REQUIRED_VERSION])
512 AC_MSG_ERROR([Invalid argument to --with-glib.])
514 AM_CONDITIONAL(EGLIB_BUILD, test x$with_glib = xembedded)
516 AC_SUBST(GLIB_CFLAGS)
518 AC_SUBST(GMODULE_CFLAGS)
519 AC_SUBST(GMODULE_LIBS)
520 AC_SUBST(BUILD_GLIB_CFLAGS)
521 AC_SUBST(BUILD_GLIB_LIBS)
524 if test x$cross_compiling$platform_win32 = xnoyes; then
525 AC_MSG_CHECKING(for cygwin glib2-dev package)
526 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
528 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.])
530 AC_MSG_RESULT(not found, ok)
533 AC_MSG_CHECKING(for broken gwin32.h)
534 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
535 if test -f $glib_include/glib/gwin32.h; then
536 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
537 AC_MSG_RESULT(failed)
539 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
545 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Defaults to included],[gc=$with_gc],[gc=$gc_default])
547 # Enable support for fast thread-local storage
548 # Some systems have broken support, so we allow to disable it.
549 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
551 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
552 # This does not work on some platforms (bug #55253)
553 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
555 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
557 if test "x$enable_static" = "xno"; then
561 if test "x$platform_win32" = "xyes"; then
562 # Boehm GC requires the runtime to be in its own dll
566 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
567 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
569 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
570 if test "x$with_xen_opt" = "xyes"; then
571 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
573 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
574 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
579 # Pass it to libgc as well
580 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
587 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
589 DISABLED_FEATURES=none
591 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
592 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
593 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd.],
595 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
596 eval "mono_feature_disable_$feature='yes'"
598 DISABLED_FEATURES=$enable_minimal
599 disabled="Disabled: $enable_minimal"
602 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
604 if test "x$mono_feature_disable_aot" = "xyes"; then
605 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
606 AC_MSG_NOTICE([Disabled AOT compiler])
609 if test "x$mono_feature_disable_profiler" = "xyes"; then
610 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
611 AC_MSG_NOTICE([Disabled support for the profiler])
613 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
615 if test "x$mono_feature_disable_decimal" = "xyes"; then
616 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
617 AC_MSG_NOTICE([Disabled support for decimal])
620 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
621 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
622 AC_MSG_NOTICE([Disabled support for P/Invoke])
625 if test "x$mono_feature_disable_debug" = "xyes"; then
626 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
627 AC_MSG_NOTICE([Disabled support for runtime debugging])
630 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
631 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
632 mono_feature_disable_reflection_emit_save=yes
633 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
636 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
637 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
638 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
641 if test "x$mono_feature_disable_large_code" = "xyes"; then
642 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
643 AC_MSG_NOTICE([Disabled support for large assemblies])
646 if test "x$mono_feature_disable_logging" = "xyes"; then
647 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
648 AC_MSG_NOTICE([Disabled support for logging])
651 if test "x$mono_feature_disable_com" = "xyes"; then
652 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
653 AC_MSG_NOTICE([Disabled COM support])
656 if test "x$mono_feature_disable_ssa" = "xyes"; then
657 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
658 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
661 if test "x$mono_feature_disable_generics" = "xyes"; then
662 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
663 AC_MSG_NOTICE([Disabled Generics Support])
666 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
667 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
668 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
671 if test "x$mono_feature_disable_portability" = "xyes"; then
672 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
673 AC_MSG_NOTICE([Disabled IO Portability layer])
676 if test "x$mono_feature_disable_attach" = "xyes"; then
677 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
678 AC_MSG_NOTICE([Disabled agent attach])
681 if test "x$mono_feature_disable_full_messages" = "xyes"; then
682 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
683 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
686 if test "x$mono_feature_disable_verifier" = "xyes"; then
687 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
688 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
692 if test "x$mono_feature_disable_jit" = "xyes"; then
693 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
694 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
697 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
699 if test "x$mono_feature_disable_simd" = "xyes"; then
700 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
701 AC_MSG_NOTICE([Disabled SIMD support])
704 AC_MSG_CHECKING(for visibility __attribute__)
706 void __attribute__ ((visibility ("hidden"))) doit (void) {}
707 void main () { doit (); }
709 have_visibility_hidden=yes
712 have_visibility_hidden=no
716 AC_MSG_CHECKING(for deprecated __attribute__)
718 int doit (void) __attribute__ ((deprecated));
719 int doit (void) { return 0; }
730 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
731 if test x$enable_parallel_mark = xyes; then
732 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
741 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
742 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
744 if test "x$found_boehm" != "xyes"; then
745 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
747 if test "x$gc_headers" != "xyes"; then
748 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
751 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
752 AC_SUBST(HAVE_BOEHM_GC)
753 LIBGC_LIBS="-lgc $libdl"
754 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
756 # AC_CHECK_FUNCS does not work for some reason...
757 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
758 if test "x$found_gcj_malloc" = "xyes"; then
759 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
760 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
762 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
764 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
765 if test "x$found_gc_enable" = "xyes"; then
766 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have 'GC_enable'])
776 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
777 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
778 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
780 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
781 AC_SUBST(HAVE_BOEHM_GC)
783 AC_DEFINE(HAVE_GC_H, 1, [Have gc.h])
784 AC_DEFINE(USE_INCLUDED_LIBGC, 1, [Use included libgc])
786 # The included libgc contains GCJ support
787 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
788 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have GC_enable])
789 if test x$enable_parallel_mark = xyes; then
790 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
792 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
800 AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
801 AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
802 AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
803 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
807 AC_MSG_WARN("Compiling mono without GC.")
808 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
809 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
812 AC_MSG_ERROR([Invalid argument to --with-gc.])
816 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
817 if test "x$large_heap" = "xyes"; then
819 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
822 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
823 AC_SUBST(LIBGC_CFLAGS)
825 AC_SUBST(LIBGC_STATIC_LIBS)
829 dnl End of libgc checks
832 dnl *************************************
833 dnl *** Checks for zero length arrays ***
834 dnl *************************************
835 AC_MSG_CHECKING(whether $CC supports zero length arrays)
843 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
846 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
849 if test x$platform_win32 = xno; then
851 dnl hires monotonic clock support
852 AC_SEARCH_LIBS(clock_gettime, rt)
854 dnl dynamic loader support
855 AC_CHECK_FUNC(dlopen, DL_LIB="",
856 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
858 if test x$dl_support = xno; then
859 AC_MSG_WARN([No dynamic loading support available])
862 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
863 dnl from glib's configure.in
864 AC_CACHE_CHECK([for preceeding underscore in symbols],
866 AC_TRY_RUN([#include <dlfcn.h>
867 int mono_underscore_test (void) { return 42; }
869 void *f1 = (void*)0, *f2 = (void*)0, *handle;
870 handle = dlopen ((void*)0, 0);
872 f1 = dlsym (handle, "mono_underscore_test");
873 f2 = dlsym (handle, "_mono_underscore_test");
874 } return (!f2 || f1);
876 [mono_cv_uscore=yes],
880 if test "x$mono_cv_uscore" = "xyes"; then
881 MONO_DL_NEED_USCORE=1
883 MONO_DL_NEED_USCORE=0
885 AC_SUBST(MONO_DL_NEED_USCORE)
886 AC_CHECK_FUNC(dlerror)
889 dnl ******************************************************************
890 dnl *** Checks for the IKVM JNI interface library ***
891 dnl ******************************************************************
892 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=yes])
895 if test x$with_ikvm_native = xyes; then
896 ikvm_native_dir=ikvm-native
897 jdk_headers_found="IKVM Native"
900 AC_SUBST(ikvm_native_dir)
902 AC_CHECK_HEADERS(execinfo.h)
904 AC_CHECK_FUNCS(getgrgid_r)
905 AC_CHECK_FUNCS(getgrnam_r)
906 AC_CHECK_FUNCS(getpwnam_r)
907 AC_CHECK_FUNCS(getpwuid_r)
908 AC_CHECK_FUNCS(getresuid)
909 AC_CHECK_FUNCS(setresuid)
910 AC_CHECK_FUNCS(kqueue)
911 AC_CHECK_FUNCS(backtrace_symbols)
912 AC_CHECK_FUNCS(mkstemp)
914 AC_CHECK_FUNCS(madvise)
915 AC_CHECK_FUNCS(getrusage)
916 AC_CHECK_FUNCS(getpriority)
917 AC_CHECK_FUNCS(setpriority)
919 AC_CHECK_FUNCS(sched_setaffinity)
921 dnl ******************************************************************
922 dnl *** Check for large file support ***
923 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
924 dnl ******************************************************************
926 # Check that off_t can represent 2**63 - 1 correctly, working around
927 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
928 # CPPFLAGS and sets $large_offt to yes if the test succeeds
930 AC_DEFUN([LARGE_FILES], [
931 large_CPPFLAGS=$CPPFLAGS
932 CPPFLAGS="$CPPFLAGS $1"
934 #include <sys/types.h>
936 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
939 int big_off_t=((BIG_OFF_T%2147483629==721) &&
940 (BIG_OFF_T%2147483647==1));
949 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
950 large_CPPFLAGS="$large_CPPFLAGS $1"
955 CPPFLAGS=$large_CPPFLAGS
958 AC_MSG_CHECKING(if off_t is 64 bits wide)
960 if test $large_offt = no; then
961 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
962 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
964 if test $large_offt = no; then
965 AC_MSG_WARN([No 64 bit file size support available])
968 dnl *****************************
969 dnl *** Checks for libsocket ***
970 dnl *****************************
971 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
973 dnl *******************************
974 dnl *** Checks for MSG_NOSIGNAL ***
975 dnl *******************************
976 AC_MSG_CHECKING(for MSG_NOSIGNAL)
977 AC_TRY_COMPILE([#include <sys/socket.h>], [
978 int f = MSG_NOSIGNAL;
982 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
984 # We'll have to use signals
988 dnl *****************************
989 dnl *** Checks for SOL_IP ***
990 dnl *****************************
991 AC_MSG_CHECKING(for SOL_IP)
992 AC_TRY_COMPILE([#include <netdb.h>], [
997 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
999 # We'll have to use getprotobyname
1003 dnl *****************************
1004 dnl *** Checks for SOL_IPV6 ***
1005 dnl *****************************
1006 AC_MSG_CHECKING(for SOL_IPV6)
1007 AC_TRY_COMPILE([#include <netdb.h>], [
1008 int level = SOL_IPV6;
1010 # Yes, we have it...
1012 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1014 # We'll have to use getprotobyname
1018 dnl *****************************
1019 dnl *** Checks for SOL_TCP ***
1020 dnl *****************************
1021 AC_MSG_CHECKING(for SOL_TCP)
1022 AC_TRY_COMPILE([#include <netdb.h>], [
1023 int level = SOL_TCP;
1025 # Yes, we have it...
1027 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1029 # We'll have to use getprotobyname
1033 dnl *****************************
1034 dnl *** Checks for IP_PKTINFO ***
1035 dnl *****************************
1036 AC_MSG_CHECKING(for IP_PKTINFO)
1037 AC_TRY_COMPILE([#include <netdb.h>], [
1038 int level = IP_PKTINFO;
1040 # Yes, we have it...
1042 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1047 dnl *****************************
1048 dnl *** Checks for IPV6_PKTINFO ***
1049 dnl *****************************
1050 AC_MSG_CHECKING(for IPV6_PKTINFO)
1051 AC_TRY_COMPILE([#include <netdb.h>], [
1052 int level = IPV6_PKTINFO;
1054 # Yes, we have it...
1056 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1061 dnl **********************************
1062 dnl *** Checks for IP_DONTFRAGMENT ***
1063 dnl **********************************
1064 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1065 AC_TRY_COMPILE([#include <netdb.h>], [
1066 int level = IP_DONTFRAGMENT;
1068 # Yes, we have it...
1070 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1075 dnl **********************************
1076 dnl *** Checks for IP_MTU_DISCOVER ***
1077 dnl **********************************
1078 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1079 AC_TRY_COMPILE([#include <netdb.h>], [
1080 int level = IP_MTU_DISCOVER;
1082 # Yes, we have it...
1084 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1089 dnl *********************************
1090 dnl *** Check for struct ip_mreqn ***
1091 dnl *********************************
1092 AC_MSG_CHECKING(for struct ip_mreqn)
1093 AC_TRY_COMPILE([#include <netinet/in.h>], [
1094 struct ip_mreqn mreq;
1095 mreq.imr_address.s_addr = 0;
1097 # Yes, we have it...
1099 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1101 # We'll just have to try and use struct ip_mreq
1103 AC_MSG_CHECKING(for struct ip_mreq)
1104 AC_TRY_COMPILE([#include <netinet/in.h>], [
1105 struct ip_mreq mreq;
1106 mreq.imr_interface.s_addr = 0;
1108 # Yes, we have it...
1110 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1112 # No multicast support
1117 dnl **********************************
1118 dnl *** Check for gethostbyname2_r ***
1119 dnl **********************************
1120 AC_MSG_CHECKING(for gethostbyname2_r)
1121 AC_TRY_LINK([#include <netdb.h>], [
1122 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1124 # Yes, we have it...
1126 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1131 dnl *****************************
1132 dnl *** Checks for libnsl ***
1133 dnl *****************************
1134 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1136 AC_CHECK_FUNCS(inet_pton inet_aton)
1138 dnl ***********************************************
1139 dnl *** Checks for size of sockaddr_un.sun_path ***
1140 dnl ***********************************************
1141 # AC_CHECK_SIZEOF can't cope with struct members :-(
1142 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1143 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1145 #include <sys/types.h>
1150 struct sockaddr_un sock_un;
1151 FILE *f=fopen("conftestval", "w");
1153 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1156 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1157 mono_cv_sizeof_sunpath=0,
1158 mono_cv_sizeof_sunpath=0)])dnl
1159 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1160 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1162 dnl *****************************
1163 dnl *** Checks for libxnet ***
1164 dnl *****************************
1167 AC_MSG_CHECKING(for Solaris XPG4 support)
1168 if test -f /usr/lib/libxnet.so; then
1169 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1170 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1171 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1178 if test "$GCC" = "yes"; then
1179 CFLAGS="$CFLAGS -Wno-char-subscripts"
1184 dnl *****************************
1185 dnl *** Checks for libpthread ***
1186 dnl *****************************
1187 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1188 # and libpthread does not exist
1192 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1195 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1198 AC_CHECK_HEADERS(pthread.h)
1199 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1200 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1201 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1202 AC_TRY_COMPILE([ #include <pthread.h>], [
1203 pthread_mutexattr_t attr;
1204 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1209 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1210 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1212 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1213 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1214 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1216 dnl ***********************************
1217 dnl *** Checks for signals
1218 dnl ***********************************
1219 AC_CHECK_HEADERS(signal.h)
1220 AC_CHECK_FUNCS(sigaction)
1222 dnl ***********************************
1223 dnl *** Checks for working __thread ***
1224 dnl ***********************************
1225 AC_MSG_CHECKING(for working __thread)
1226 if test "x$with_tls" != "x__thread"; then
1227 AC_MSG_RESULT(disabled)
1230 #include <pthread.h>
1232 static int res1, res2;
1234 void thread_main (void *arg)
1249 pthread_create (&t1, NULL, thread_main, 1);
1250 pthread_create (&t2, NULL, thread_main, 2);
1252 pthread_join (t1, NULL);
1253 pthread_join (t2, NULL);
1255 return !(res1 + res2 == 2);
1265 dnl **************************************
1266 dnl *** Checks for working sigaltstack ***
1267 dnl **************************************
1268 AC_MSG_CHECKING(for working sigaltstack)
1269 if test "x$with_sigaltstack" != "xyes"; then
1270 AC_MSG_RESULT(disabled)
1277 #include <pthread.h>
1278 #include <sys/wait.h>
1279 #if defined(__FreeBSD__) || defined(__NetBSD__)
1280 #define SA_STACK SA_ONSTACK
1283 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1289 loop (void *ignored)
1300 struct sigaction sa;
1301 struct sigaltstack sas;
1303 pthread_attr_t attr;
1305 sa.sa_sigaction = sigsegv_signal_handler;
1306 sigemptyset (&sa.sa_mask);
1307 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1308 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1309 perror ("sigaction");
1313 sas.ss_sp = malloc (SIGSTKSZ);
1314 sas.ss_size = SIGSTKSZ;
1316 if (sigaltstack (&sas, NULL) == -1) {
1317 perror ("sigaltstack");
1321 pthread_attr_init (&attr);
1322 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1323 printf ("pthread_create\n");
1347 for (i = 0; i < 3; ++i) {
1349 waitpid (son, &status, WNOHANG);
1350 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1354 kill (son, SIGKILL);
1360 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1367 dnl ********************************
1368 dnl *** Checks for semaphore lib ***
1369 dnl ********************************
1370 # 'Real Time' functions on Solaris
1371 # posix4 on Solaris 2.6
1372 # pthread (first!) on Linux
1373 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1375 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1376 AC_CHECK_FUNCS(shm_open)
1378 dnl ********************************
1379 dnl *** Checks for timezone stuff **
1380 dnl ********************************
1381 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1387 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1388 if test $ac_cv_struct_tm_gmtoff = yes; then
1389 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1391 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1396 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1397 if test $ac_cv_var_timezone = yes; then
1398 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1400 AC_ERROR(unable to find a way to determine timezone)
1404 dnl *********************************
1405 dnl *** Checks for math functions ***
1406 dnl *********************************
1408 if test "x$has_broken_apple_cpp" != "xyes"; then
1409 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1410 AC_TRY_LINK([#include <math.h>],
1412 AC_DEFINE(HAVE_FINITE, 1, [Have finite]) AC_MSG_RESULT(yes),
1415 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1416 AC_TRY_LINK([#include <math.h>],
1418 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1421 dnl ****************************************************************
1422 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1423 dnl *** have it in the library (duh)) ***
1424 dnl ****************************************************************
1425 AC_CHECK_FUNCS(poll)
1427 dnl *************************
1428 dnl *** Check for signbit ***
1429 dnl *************************
1430 AC_MSG_CHECKING(for signbit)
1431 AC_TRY_LINK([#include <math.h>], [
1432 int s = signbit(1.0);
1435 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1440 dnl **********************************
1442 dnl **********************************
1443 AC_CHECK_HEADERS(sys/epoll.h)
1445 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1446 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1447 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1450 dnl ******************************
1451 dnl *** Checks for SIOCGIFCONF ***
1452 dnl ******************************
1453 AC_CHECK_HEADERS(sys/ioctl.h)
1454 AC_CHECK_HEADERS(net/if.h)
1455 AC_MSG_CHECKING(for ifreq)
1458 #include <sys/ioctl.h>
1466 x = (void *) &ifr->ifr_addr;
1469 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1473 dnl **********************************
1474 dnl *** Checks for sin_len ***
1475 dnl **********************************
1476 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1478 #include <netinet/in.h>
1480 struct sockaddr_in saddr;
1481 saddr.sin_len = sizeof (saddr);
1484 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1488 dnl **********************************
1489 dnl *** Checks for sin6_len ***
1490 dnl **********************************
1491 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1493 #include <netinet/in.h>
1495 struct sockaddr_in6 saddr6;
1496 saddr6.sin6_len = sizeof (saddr6);
1499 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1503 dnl **********************************
1504 dnl *** Checks for MonoPosixHelper ***
1505 dnl **********************************
1506 AC_CHECK_HEADERS(checklist.h)
1507 AC_CHECK_HEADERS(fstab.h)
1508 AC_CHECK_HEADERS(attr/xattr.h)
1509 AC_CHECK_HEADERS(sys/extattr.h)
1510 AC_CHECK_HEADERS(sys/sendfile.h)
1511 AC_CHECK_HEADERS(sys/statvfs.h)
1512 AC_CHECK_HEADERS(sys/statfs.h)
1513 AC_CHECK_HEADERS(sys/vfstab.h)
1514 AC_CHECK_HEADERS(sys/xattr.h)
1515 AC_CHECK_HEADERS(sys/mman.h)
1516 AC_CHECK_HEADERS(sys/param.h)
1517 AC_CHECK_HEADERS(sys/mount.h)
1518 AC_CHECK_FUNCS(getdomainname)
1519 AC_CHECK_FUNCS(setdomainname)
1520 AC_CHECK_FUNCS(fgetgrent)
1521 AC_CHECK_FUNCS(fgetpwent)
1522 AC_CHECK_FUNCS(fgetpwent)
1523 AC_CHECK_FUNCS(getfsstat)
1524 AC_CHECK_FUNCS(lutimes)
1525 AC_CHECK_FUNCS(mremap)
1526 AC_CHECK_FUNCS(remap_file_pages)
1527 AC_CHECK_FUNCS(posix_fadvise)
1528 AC_CHECK_FUNCS(posix_fallocate)
1529 AC_CHECK_FUNCS(posix_madvise)
1530 AC_CHECK_FUNCS(vsnprintf)
1531 AC_CHECK_FUNCS(sendfile)
1532 AC_CHECK_FUNCS(sethostid)
1533 AC_CHECK_FUNCS(statfs)
1534 AC_CHECK_FUNCS(fstatfs)
1535 AC_CHECK_FUNCS(statvfs)
1536 AC_CHECK_FUNCS(fstatvfs)
1537 AC_CHECK_FUNCS(stime)
1538 AC_CHECK_FUNCS(strerror_r)
1539 AC_CHECK_FUNCS(ttyname_r)
1540 AC_CHECK_SIZEOF(size_t)
1541 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1542 [#include <sys/types.h>
1543 #include <sys/stat.h>
1544 #include <unistd.h>])
1545 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1546 [#include <sys/types.h>
1547 #include <sys/stat.h>
1548 #include <unistd.h>])
1549 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1550 [#include <sys/time.h>])
1551 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1552 [#include <unistd.h>
1553 #include <fcntl.h>])
1554 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1555 [#include <sys/poll.h>])
1556 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1557 [#include <sys/types.h>
1558 #include <sys/stat.h>
1559 #include <unistd.h>])
1560 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1561 [#include <time.h>])
1562 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1563 [#include <sys/time.h>
1564 #include <sys/types.h>
1565 #include <utime.h>])
1566 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1567 [#include <sys/time.h>])
1568 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1569 [#include <sys/types.h>
1570 #include <utime.h>])
1572 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1573 [#include <sys/types.h>
1574 #include <dirent.h>])
1576 dnl Favour xattr through glibc, but use libattr if we have to
1577 AC_CHECK_FUNC(lsetxattr, ,
1578 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1582 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1584 [struct kinfo_proc.kp_proc],,,
1585 [#include <sys/types.h>
1586 #include <sys/sysctl.h>
1587 #include <sys/proc.h>
1590 dnl *********************************
1591 dnl *** Checks for Windows compilation ***
1592 dnl *********************************
1593 AC_CHECK_HEADERS(sys/time.h)
1594 AC_CHECK_HEADERS(sys/param.h)
1595 AC_CHECK_HEADERS(dirent.h)
1597 dnl *********************************
1598 dnl *** Check for Console 2.0 I/O ***
1599 dnl *********************************
1600 AC_CHECK_HEADERS([curses.h])
1601 AC_CHECK_HEADERS([term.h], [], [],
1606 AC_CHECK_HEADERS([termios.h])
1608 dnl * This is provided in io-layer, but on windows it's only available
1610 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1612 jdk_headers_found=no
1613 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1614 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1615 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1616 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1617 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1618 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1619 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1621 dnl *********************************
1622 dnl *** Check for struct ip_mreqn ***
1623 dnl *********************************
1624 AC_MSG_CHECKING(for struct ip_mreqn)
1625 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1626 struct ip_mreqn mreq;
1627 mreq.imr_address.s_addr = 0;
1629 # Yes, we have it...
1631 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1633 # We'll just have to try and use struct ip_mreq
1635 AC_MSG_CHECKING(for struct ip_mreq)
1636 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1637 struct ip_mreq mreq;
1638 mreq.imr_interface.s_addr = 0;
1640 # Yes, we have it...
1642 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1644 # No multicast support
1648 AC_CHECK_FUNCS(GetProcessId)
1652 AC_MSG_CHECKING(for socklen_t)
1654 #include <sys/types.h>
1655 #include <sys/socket.h>
1659 ac_cv_c_socklen_t=yes
1660 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1666 AC_MSG_CHECKING(for array element initalizer support)
1667 AC_TRY_COMPILE([#include <sys/socket.h>], [
1668 const int array[] = {[1] = 2,};
1670 # Yes, we have it...
1672 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1674 # We'll have to use signals
1678 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1679 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1680 AC_TRY_LINK([#include <math.h>],
1681 [ static void *p = &trunc; ],
1683 AC_DEFINE(HAVE_TRUNC)
1689 if test "x$ac_cv_truncl" != "xyes"; then
1690 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1693 AC_CHECK_FUNCS(round)
1694 AC_CHECK_FUNCS(rint)
1696 dnl ****************************
1697 dnl *** Look for /dev/random ***
1698 dnl ****************************
1700 AC_MSG_CHECKING([if usage of random device is requested])
1701 AC_ARG_ENABLE(dev-random,
1702 [ --disable-dev-random disable the use of the random device (enabled by default)],
1703 try_dev_random=$enableval, try_dev_random=yes)
1705 AC_MSG_RESULT($try_dev_random)
1709 NAME_DEV_RANDOM="/dev/srandom"
1712 dnl Win32 does not have /dev/random, they have their own method...
1714 *-*-mingw*|*-*-cygwin*)
1715 ac_cv_have_dev_random=no
1718 dnl Everywhere else, it's /dev/random
1721 NAME_DEV_RANDOM="/dev/random"
1725 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1727 dnl Now check if the device actually exists
1729 if test "x$try_dev_random" = "xyes"; then
1730 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1731 [if test -r "$NAME_DEV_RANDOM" ; then
1732 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1733 if test "x$ac_cv_have_dev_random" = "xyes"; then
1734 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1737 AC_MSG_CHECKING(for random device)
1738 ac_cv_have_dev_random=no
1739 AC_MSG_RESULT(has been disabled)
1742 if test "x$platform_win32" = "xyes"; then
1743 AC_DEFINE(HAVE_CRYPT_RNG)
1746 if test "x$ac_cv_have_dev_random" = "xno" \
1747 && test "x$platform_win32" = "xno"; then
1750 *** A system-provided entropy source was not found on this system.
1751 *** Because of this, the System.Security.Cryptography random number generator
1752 *** will throw a NotImplemented exception.
1754 *** If you are seeing this message, and you know your system DOES have an
1755 *** entropy collection in place, please contact <crichton@gimp.org> and
1756 *** provide information about the system and how to access the random device.
1758 *** Otherwise you can install either egd or prngd and set the environment
1759 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1763 AC_MSG_CHECKING([if inter-process shared handles are requested])
1764 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1765 AC_MSG_RESULT($try_shared_handles)
1766 if test "x$try_shared_handles" != "xyes"; then
1767 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1768 AC_SUBST(DISABLE_SHARED_HANDLES)
1771 if test x$gc = xsgen; then
1772 if test x$with_tls != x__thread; then
1773 AC_MSG_ERROR([The SGEN garbage collector depends on a working __thread implementation, and either --with-thread=pthread was passed to configure, or the configure test for __thread failed.])
1777 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1778 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1780 AC_MSG_CHECKING([if big-arrays are to be enabled])
1781 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1782 if test "x$enable_big_arrays" = "xyes" ; then
1783 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1784 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
1786 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
1789 AC_MSG_RESULT($enable_big_arrays)
1795 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
1797 if test "x$enable_dtrace" = "xyes"; then
1798 if test "x$has_dtrace" = "xno"; then
1799 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
1801 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
1802 if test "x$DTRACE" = "xno"; then
1803 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
1805 elif ! $DTRACE -h $srcdir/data/mono.d > /dev/null 2>&1; then
1806 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
1812 if test "x$enable_dtrace" = "xyes"; then
1813 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
1815 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1818 DTRACEFLAGS="-arch ppc64"
1821 DTRACEFLAGS="-arch x86_64"
1830 DTRACEFLAGS="-arch ppc"
1833 DTRACEFLAGS="-arch i386"
1840 AC_SUBST(DTRACEFLAGS)
1846 AC_CHECK_HEADERS([sys/sdt.h])
1848 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
1849 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
1855 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the experimental LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
1857 if test "x$enable_llvm" = "xyes"; then
1858 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
1859 if test "x$LLVM_CONFIG" = "xno"; then
1860 AC_MSG_ERROR([llvm-config not found.])
1863 LLVM_CXXFLAGS=`$LLVM_CONFIG --cflags`
1864 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1865 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
1866 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
1868 AC_SUBST(LLVM_CXXFLAGS)
1870 AC_SUBST(LLVM_LDFLAGS)
1871 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
1874 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
1877 ACCESS_UNALIGNED="yes"
1883 SQLITE="libsqlite.so.0"
1884 SQLITE3="libsqlite3.so.0"
1887 sizeof_register="SIZEOF_VOID_P"
1892 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1894 # ACCESS_UNALIGNED="no"
1899 ACCESS_UNALIGNED="no"
1903 AC_MSG_CHECKING(for mips n32)
1904 AC_TRY_COMPILE([], [
1906 #if _MIPS_SIM != _ABIN32
1926 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1931 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
1932 # int astruct __attribute__ ((visibility ("hidden")));
1935 # void *p = &astruct;
1937 # gcc -fPIC --shared -o libfoo.so foo.c
1939 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
1940 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
1941 have_visibility_hidden=no
1945 x86_64-*-* | amd64-*-*)
1954 ACCESS_UNALIGNED="no"
1959 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
1960 libmono_ldflags="-lunwind"
1963 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1970 ACCESS_UNALIGNED="no"
1978 if test x"$GCC" = xyes; then
1979 # We don't support v8 cpus
1980 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
1982 if test x"$AR" = xfalse; then
1983 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
1986 alpha*-*-linux* | alpha*-*-osf*)
1988 ACCESS_UNALIGNED="no"
1992 CFLAGS="$CFLAGS -mieee -O0"
1999 *-*-mingw*|*-*-cygwin*)
2000 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2001 have_visibility_hidden=no
2004 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2008 ACCESS_UNALIGNED="no"
2009 INTERP_SUPPORTED=yes
2014 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
2016 ACCESS_UNALIGNED="no"
2020 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2021 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* )
2022 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2024 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2025 CFLAGS="$CFLAGS -mminimal-toc"
2028 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2030 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
2038 ACCESS_UNALIGNED="no"
2040 CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE=1"
2046 ACCESS_UNALIGNED="no"
2052 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
2054 ACCESS_UNALIGNED="no"
2057 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2058 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2062 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
2064 ACCESS_UNALIGNED="no"
2067 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2071 if test "x$host" != "x$target"; then
2073 powerpc64-ps3-linux-gnu)
2075 arch_target=powerpc64
2076 AC_DEFINE(TARGET_PS3, 1, [...])
2077 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2078 # It would be better to just use TARGET_POWERPC64, but lots of code already
2080 AC_DEFINE(__mono_ppc64__, 1, [...])
2081 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2083 target_byte_order=G_BIG_ENDIAN
2086 AC_MSG_ERROR([Cross compiling is only supported for targets matching 'powerpc64-ps3-linux-gnu'])
2090 # FIXME: Define the others as well
2093 AC_DEFINE(TARGET_X86, 1, [...])
2096 AC_DEFINE(TARGET_AMD64, 1, [...])
2099 AC_DEFINE(TARGET_ARM, 1, [...])
2102 AC_DEFINE(TARGET_POWERPC, 1, [...])
2105 AC_DEFINE(TARGET_POWERPC, 1, [...])
2106 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2110 if test "x$sizeof_register" = "x4"; then
2111 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2112 elif test "x$sizeof_register" = "x8"; then
2113 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2115 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2118 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2119 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2120 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2121 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2123 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2126 if test "x$have_visibility_hidden" = "xyes"; then
2127 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2130 if test "x$have_deprecated" = "xyes"; then
2131 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2134 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT (defaults to no)],[
2135 if test x$withval = xyes; then
2142 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter (defaults to no)],[
2143 if test x$withval = xyes; then
2151 if test x$JIT_SUPPORTED = xyes; then
2152 if $jit_wanted; then
2154 jit_status="Building and using the JIT"
2156 if $interp_wanted; then
2157 jit_status="Building the JIT, defaulting to the interpreter"
2159 AC_ERROR(No JIT or interpreter support available or selected.)
2163 if test x$interp_wanted = xtrue; then
2164 jit_status="interpreter"
2166 AC_ERROR(No JIT or interpreter support available or selected.)
2170 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2178 INTL="libintl.dylib"
2179 SQLITE="libsqlite.0.dylib"
2180 SQLITE3="libsqlite3.0.dylib"
2197 AC_MSG_CHECKING(for the soname of libX11.so)
2198 for i in $x_libraries /usr/lib /usr/lib64; do
2200 if test -f $i/libX11.so.$r; then
2207 if test "x$X11" = "xlibX11.so"; then
2208 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2216 AC_CHECK_HEADERS(valgrind/memcheck.h)
2218 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2219 if test "x$with_tls" = "x__thread"; then
2221 # On some linux distributions, TLS works in executables, but linking
2222 # against a shared library containing TLS fails with:
2223 # undefined reference to `__tls_get_addr'
2225 rm -f conftest.c conftest.so conftest
2226 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2227 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2228 $CC -o conftest conftest.so > /dev/null 2>&1
2229 if test ! -f conftest; then
2230 AC_MSG_WARN([Disabling usage of __thread.]);
2233 rm -f conftest.c conftest.so conftest
2237 mono_debugger_supported=no
2238 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
2239 if test x$use_included_gc = xyes; then
2242 mono_debugger_supported=yes
2245 mono_debugger_supported=yes
2251 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2252 if test "x$mono_debugger_supported" = "xyes"; then
2253 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
2255 AC_MSG_RESULT($mono_debugger_supported)
2256 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2258 if test "x$with_tls" = "x__thread"; then
2259 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2260 # Pass the information to libgc
2261 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2262 AC_MSG_CHECKING(if the tls_model attribute is supported)
2263 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2266 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2272 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2273 dnl ******************************************
2274 dnl *** Check to see what FPU is available ***
2275 dnl ******************************************
2276 AC_MSG_CHECKING(which FPU to use)
2278 AC_TRY_COMPILE([], [
2279 __asm__ ("ldfd f0, [r0]");
2280 ], fpu=FPA, fpu=NONE)
2283 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2287 if test ${TARGET} = unknown; then
2288 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2289 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2292 if test ${ACCESS_UNALIGNED} = no; then
2293 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2298 # Pass CPPFLAGS to libgc configure
2299 # We should use a separate variable for this to avoid passing useless and
2300 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2301 # This should be executed late so we pick up the final version of CPPFLAGS
2302 # The problem with this approach, is that during a reconfigure, the main
2303 # configure scripts gets invoked with these arguments, so we use separate
2304 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2305 LIBGC_CPPFLAGS=$CPPFLAGS
2306 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2307 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2309 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2310 AC_CONFIG_SUBDIRS(libgc)
2314 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2315 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to no)], [], [with_profile4=no])
2316 AC_ARG_WITH(moonlight, [ --with-moonlight=yes,no If you want to build the Moonlight 2.1 assemblies (defaults to yes)], [], [with_moonlight=yes])
2317 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the raw MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2320 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2321 if test x$with_oprofile != xno; then
2322 oprofile_include=$with_oprofile/include
2323 if test ! -f $oprofile_include/opagent.h; then
2324 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2327 OPROFILE_CFLAGS="-I$oprofile_include"
2328 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2329 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2334 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2335 if test x$with_malloc_mempools = xyes; then
2337 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2343 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2344 if test x$with_mcs_docs != xyes; then
2345 DISABLE_MCS_DOCS=yes
2350 dnl Consistency settings
2352 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2353 DISABLE_MCS_DOCS=yes
2360 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2361 AC_SUBST(OPROFILE_CFLAGS)
2362 AC_SUBST(OPROFILE_LIBS)
2364 libmono_ldflags="$libmono_ldflags $LIBS"
2366 AM_CONDITIONAL(INSTALL_2_1, [test "x$with_moonlight" = xyes])
2367 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2368 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2370 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2371 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2372 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2373 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2374 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2375 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2376 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2377 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2378 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2379 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2380 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2381 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2382 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2383 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2384 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2385 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2387 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2388 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2389 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2396 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2397 AC_SUBST(arch_target)
2402 mono_build_root=`pwd`
2403 AC_SUBST(mono_build_root)
2405 if test x$USEJIT = xtrue; then
2406 mono_runtime=mono/mini/mono
2408 mono_runtime=mono/interpreter/mint
2410 AC_SUBST(mono_runtime)
2412 mono_cfg_root=$mono_build_root/runtime
2413 if test x$platform_win32 = xyes; then
2414 if test "x$cross_compiling" = "xno"; then
2415 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2417 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\\'`\\etc
2420 mono_cfg_dir=$mono_cfg_root/etc
2422 AC_SUBST(mono_cfg_dir)
2424 AC_CONFIG_FILES([po/mcs/Makefile.in])
2426 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2427 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2429 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2432 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2434 *) reldir=$depth/$srcdir ;;
2436 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2437 cd runtime/etc/mono/1.0
2438 rm -f machine.config
2439 $LN_S $reldir/data/net_1_1/machine.config machine.config
2443 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2446 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2448 *) reldir=$depth/$srcdir ;;
2450 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2451 cd runtime/etc/mono/2.0
2452 rm -f machine.config
2453 $LN_S $reldir/data/net_2_0/machine.config machine.config
2457 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2460 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2462 *) reldir=$depth/$srcdir ;;
2464 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2465 cd runtime/etc/mono/2.0
2467 $LN_S $reldir/data/net_2_0/web.config web.config
2471 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2474 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2476 *) reldir=$depth/$srcdir ;;
2478 $ac_aux_dir/install-sh -d runtime/etc/mono/
2479 cd runtime/etc/mono/
2481 $LN_S $reldir/data/browscap.ini browscap.ini
2485 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2486 [ depth=../../../../..
2488 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2490 *) reldir=$depth/$srcdir ;;
2492 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2493 cd runtime/etc/mono/2.0/Browsers
2494 rm -f Compat.browser
2495 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2499 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
2502 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2504 *) reldir=$depth/$srcdir ;;
2506 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2507 cd runtime/etc/mono/4.0
2508 rm -f machine.config
2509 $LN_S $reldir/data/net_4_0/machine.config machine.config
2513 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
2516 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2518 *) reldir=$depth/$srcdir ;;
2520 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2521 cd runtime/etc/mono/4.0
2523 $LN_S $reldir/data/net_4_0/web.config web.config
2527 if test x$enable_quiet_build = xyes; then
2528 AC_CONFIG_COMMANDS([quiet], [for i in `find mono libgc support -name Makefile.in | sed -e 's/Makefile.in/Makefile/g'`; do if test -f $i; then $srcdir/scripts/patch-quiet.sh $i; fi; done], [shell=$SHELL])
2529 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/$echo "copying selected/$show "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
2536 scripts/mono-find-provides
2537 scripts/mono-find-requires
2540 mono/metadata/Makefile
2544 mono/arch/x86/Makefile
2545 mono/arch/amd64/Makefile
2546 mono/arch/hppa/Makefile
2547 mono/arch/ppc/Makefile
2548 mono/arch/sparc/Makefile
2549 mono/arch/s390/Makefile
2550 mono/arch/s390x/Makefile
2551 mono/arch/arm/Makefile
2552 mono/arch/alpha/Makefile
2553 mono/arch/ia64/Makefile
2554 mono/arch/mips/Makefile
2555 mono/interpreter/Makefile
2557 mono/tests/tests-config
2558 mono/tests/assemblyresolve/Makefile
2559 mono/tests/cas/Makefile
2560 mono/tests/cas/assembly/Makefile
2561 mono/tests/cas/demand/Makefile
2562 mono/tests/cas/inheritance/Makefile
2563 mono/tests/cas/linkdemand/Makefile
2564 mono/tests/cas/threads/Makefile
2565 mono/benchmark/Makefile
2566 mono/monograph/Makefile
2567 mono/io-layer/Makefile
2569 mono/profiler/Makefile
2570 ikvm-native/Makefile
2576 data/net_2_0/Makefile
2577 data/net_4_0/Makefile
2578 data/net_2_0/Browsers/Makefile
2583 data/mono-options.pc
2584 data/mono-lineeditor.pc
2591 data/system.web.extensions_1.0.pc
2592 data/system.web.extensions.design_1.0.pc
2593 data/system.web.mvc.pc
2598 tools/locale-builder/Makefile
2604 if test x$platform_win32 = xyes; then
2605 # Get rid of 'cyg' prefixes in library names
2606 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2607 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
2608 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
2609 # executable doesn't work...
2610 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2615 NONE) prefix=$ac_default_prefix ;;
2617 case $exec_prefix in
2618 NONE) exec_prefix='${prefix}' ;;
2621 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
2624 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
2625 # any existing config.make. This allows people to share the same source tree
2626 # with different build directories, one native and one cross
2628 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2629 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
2630 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
2631 echo "sysconfdir=$sysconfdir" >> $srcdir/$mcsdir/build/config.make
2632 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
2633 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
2634 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
2635 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
2636 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
2638 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
2639 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
2642 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
2645 [myver=$($AWK 'BEGIN {
2646 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
2647 if(length(vsplit [1]) > 4) {
2648 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
2650 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
2653 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
2656 if test x$platform_darwin = xyes; then
2657 echo "PLATFORM = darwin" >> $srcdir/$mcsdir/build/config.make
2660 if test x$TARGET = xAMD64 -a x$platform_win32 = xno -a "x$AOT_SUPPORTED" = "xyes"; then
2661 echo "ENABLE_AOT = 1" >> $srcdir/$mcsdir/build/config.make
2664 # if we have an olive folder, override the default settings
2665 if test -d $olivedir; then
2667 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
2669 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
2670 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
2671 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
2672 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
2673 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
2674 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
2675 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
2676 if test x$with_moonlight = xyes; then
2677 echo "WITH_MOONLIGHT = yes" >> $srcdir/$olivedir/build/config.make
2682 if test x$DISABLE_MCS_DOCS = xyes; then
2683 echo "DISABLE_MCS_DOCS = yes" >> $srcdir/$mcsdir/build/config.make
2687 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
2690 mcs source: $mcs_topdir
2691 olive source: $olive_topdir
2696 SIGALTSTACK: $with_sigaltstack
2698 Moon Profile: $with_moonlight
2699 4.0 Alpha: $with_profile4
2700 MonoTouch: $with_monotouch
2701 JNI support: $jdk_headers_found
2702 libgdiplus: $libgdiplus_msg
2705 BigArrays: $enable_big_arrays
2706 DTrace: $enable_dtrace
2707 Parallel Mark: $enable_parallel_mark
2708 LLVM Back End: $enable_llvm
2712 if test x$with_static_mono = xno -a "x$platform_win32" != "xyes"; then
2713 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
2716 if test x$gc = xsgen; then
2718 echo IMPORTANT: You have selected an experimental, work-in-progress
2719 echo IMPORTANT: GC engine. This GC engine is currently not supported
2720 echo IMPORTANT: and is not yet ready for use.
2722 echo IMPORTANT: There are known problems with it, use at your own risk.
2725 if test x$enable_llvm = xyes; then
2727 echo IMPORTANT: The LLVM Back End is experimental and does not work yet.