1 # Process this file with autoconf to produce a configure script.
5 [http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
7 AC_CONFIG_SRCDIR([README])
8 AC_CONFIG_MACRO_DIR([m4])
12 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
13 # The extra brackets are to foil regex-based scans.
14 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
16 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign])
17 AM_CONFIG_HEADER([config.h])
25 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
27 # In case of cygwin, override LN_S, irrespective of what it determines.
28 # The build uses cygwin, but the actual runtime doesn't.
30 *cygwin* ) LN_S='cp -p';;
39 gc_msg="included Boehm"
43 if test -d $srcdir/libgc ; then
49 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
50 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
51 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
52 CFLAGS_FOR_LIBGC=$CFLAGS
53 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
54 CFLAGS_FOR_EGLIB=$CFLAGS
57 # These are the flags that need to be stored in the mono.pc file for
58 # compiling code that will embed Mono
62 AC_SUBST(libmono_cflags)
63 AC_SUBST(libmono_ldflags)
65 # Variable to have relocatable .pc files (lib, or lib64)
66 reloc_libdir=`basename ${libdir}`
67 AC_SUBST(reloc_libdir)
69 dnl if linker handles the version script
72 # Set to yes if Unix sockets cannot be created in an anonymous namespace
75 # Thread configuration inspired by sleepycat's db
76 AC_MSG_CHECKING([host platform characteristics])
84 # https://bugzilla.novell.com/show_bug.cgi?id=504411
95 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
96 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
97 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
100 if test "x$cross_compiling" = "xno"; then
102 if test "x$host" == "x$build" -a "x$host" == "x$target"; then
103 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
106 # gcc-3/g++-3 are from the gcc-core/gcc-g++ cygwin packages.
107 # Other gcc packages will not work:
108 # - the gcc-4 packages no longer support -mno-cygwin
109 # - the mingw-gcc packages produce executables which depends on a libgcc<...>
110 # dll, which means we would have to distribute that file too.
112 if test "x$CC" != "x"; then
113 AC_ERROR(Don't set CC. mono can only be compiled with gcc-3 from the 'gcc-core' package)
115 CC="gcc-3.exe -mno-cygwin -g"
116 CXX="g++-3.exe -mno-cygwin -g"
117 # So libgc configure gets -mno-cygwin
120 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -mno-cygwin"
123 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
124 AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
127 # Windows 2000 is required that includes Internet Explorer 5.01
128 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
129 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
130 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
131 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
137 # This forces libgc to use the DllMain based thread registration code on win32
138 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
142 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
143 libmono_cflags="-D_REENTRANT"
144 LDFLAGS="$LDFLAGS -pthread"
145 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
146 libmono_ldflags="-pthread"
149 libgc_threads=pthreads
155 if test "x$PTHREAD_CFLAGS" = "x"; then
156 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
159 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
160 libmono_cflags="$PTHREAD_CFLAGS"
162 if test "x$PTHREAD_LIBS" = "x"; then
163 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
164 libmono_ldflags="-pthread"
166 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
167 libmono_ldflags="$PTHREAD_LIBS"
169 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
171 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
173 libgc_threads=pthreads
174 # This doesn't seem to work as of 7.0 on amd64
176 # TLS is only partially implemented on -CURRENT (compiler support
177 # but NOT library support)
184 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
185 if test "x$disable_munmap" != "xyes"; then
186 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
188 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
189 LDFLAGS="$LDFLAGS -pthread"
191 AC_DEFINE(PTHREAD_POINTER_ID)
194 libgc_threads=pthreads
201 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
202 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
204 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
205 if test "x$disable_munmap" != "xyes"; then
206 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
208 libmono_cflags="-D_REENTRANT"
210 libgc_threads=pthreads
217 # Android doesn't support boehm, as it's missing <link.h>
221 # isinf(3) requires -lm; see isinf check below
222 LDFLAGS="$LDFLAGS -lm"
224 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
225 # PAGE_SIZE; breaks mono/io-layer/collection.c
226 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
227 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
228 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
230 # to bypass the underscore linker check, can't work when cross-compiling
236 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
237 if test "x$disable_munmap" != "xyes"; then
238 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
240 libmono_cflags="-D_REENTRANT"
242 libgc_threads=pthreads
247 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
248 if test "x$disable_munmap" != "xyes"; then
249 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
251 libmono_cflags="-D_REENTRANT"
253 libgc_threads=pthreads
257 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
258 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
262 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
263 # +ESdbgasm only valid on bundled cc on RISC
264 # silently ignored for ia64
265 if test $GCC != "yes"; then
266 CFLAGS="$CFLAGS +ESdbgasm"
267 # Arrange for run-time dereferencing of null
268 # pointers to produce a SIGSEGV signal.
269 LDFLAGS="$LDFLAGS -z"
271 CFLAGS="$CFLAGS +ESdbgasm"
272 LDFLAGS="$LDFLAGS -z"
273 libmono_cflags="-D_REENTRANT"
274 libmono_ldflags="-lpthread"
275 libgc_threads=pthreads
281 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
283 libmono_cflags="-D_REENTRANT"
284 libgc_threads=pthreads
285 # This doesn't seem to work on solaris/x86, but the configure test runs
289 enable_solaris_tar_check=yes
292 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
296 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
297 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
298 libmono_cflags="-D_THREAD_SAFE"
300 AC_DEFINE(PTHREAD_POINTER_ID)
301 AC_DEFINE(USE_MACH_SEMA, 1, [...])
302 no_version_script=yes
304 libgc_threads=pthreads
306 if test "x$cross_compiling" = "xyes"; then
307 has_broken_apple_cpp=yes
309 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
310 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
311 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
313 dnl Snow Leopard and newer config.guess reports as this
315 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
316 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
317 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
318 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
319 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
320 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
321 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
322 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
323 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
332 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
333 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
335 LIBS="$LIBS -lnetwork"
337 AC_DEFINE(PTHREAD_POINTER_ID)
338 libgc_threads=pthreads
342 AC_MSG_WARN([*** Please add $host to configure.in checks!])
349 if test x$need_link_unlink = xyes; then
350 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
353 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
354 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
355 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
356 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
357 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
358 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
360 AC_CHECK_TOOL(CC, gcc, gcc)
362 AC_CHECK_TOOL(CXX, g++, g++)
368 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
370 # Set ASFLAGS if not already set.
371 : ${CCASFLAGS='$(CFLAGS)'}
375 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
376 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
377 if test "x$CXX" = "xg++"; then
378 if test "x$GXX" != "xyes"; then
379 # automake/libtool is so broken, it requires g++ even if the c++ sources
380 # are inside automake conditionals
381 AC_MSG_ERROR([You need to install g++])
385 dnl may require a specific autoconf version
386 dnl AC_PROG_CC_FOR_BUILD
387 dnl CC_FOR_BUILD not automatically detected
389 CFLAGS_FOR_BUILD=$CFLAGS
391 if test "x$cross_compiling" = "xyes"; then
396 AC_SUBST(CC_FOR_BUILD)
397 AC_SUBST(CFLAGS_FOR_BUILD)
399 AC_SUBST(BUILD_EXEEXT)
401 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
402 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
407 # This causes monodis to not link correctly
408 #AC_DISABLE_FAST_INSTALL
410 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
413 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
414 AC_SUBST(export_ldflags)
416 # Test whenever ld supports -version-script
419 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
420 no_version_script=yes
425 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
427 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 sys/param.h libproc.h)
428 AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h sys/select.h netinet/tcp.h netinet/in.h unistd.h sys/types.h link.h asm/sigcontext.h sys/inotify.h)
429 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
430 [], [], [#include <stddef.h>
431 #include <sys/socket.h>
432 #include <linux/socket.h>])
434 AC_CHECK_HEADERS(sys/user.h, [], [],
436 #ifdef HAVE_SYS_PARAM_H
437 # include <sys/param.h>
441 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
442 if test x$have_zlib = xyes; then
443 AC_TRY_COMPILE([#include <zlib.h>], [
444 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
447 #error No good zlib found
450 AC_MSG_RESULT(Using system zlib)
451 zlib_msg="system zlib"
452 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
454 AC_MSG_RESULT(Using embedded zlib)
456 zlib_msg="bundled zlib"
460 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
461 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
463 # for mono/metadata/debug-symfile.c
464 AC_CHECK_HEADERS(elf.h)
467 AC_CHECK_HEADERS(poll.h)
468 AC_CHECK_HEADERS(sys/poll.h)
469 AC_CHECK_HEADERS(sys/wait.h)
470 AC_CHECK_HEADERS(grp.h)
471 AC_CHECK_HEADERS(syslog.h)
474 AC_CHECK_HEADERS(wchar.h)
475 AC_CHECK_HEADERS(ieeefp.h)
476 AC_MSG_CHECKING(for isinf)
477 AC_TRY_LINK([#include <math.h>], [
481 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
483 # We'll have to use signals
487 # for Linux statfs support
488 AC_CHECK_HEADERS(linux/magic.h)
490 # not 64 bit clean in cross-compile
491 AC_CHECK_SIZEOF(void *, 4)
494 if test x"$GCC" = xyes; then
495 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value'
496 # The runtime code does not respect ANSI C strict aliasing rules
497 CFLAGS="$CFLAGS -fno-strict-aliasing"
500 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
501 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
512 # Check for the normal version, since gcc ignores unknown -Wno options
513 CFLAGS="$CFLAGS -Wunused-but-set-variable"
514 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
519 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
525 # The Sun Forte compiler complains about inline functions that access static variables
526 # so disable all inlining.
529 CFLAGS="$CFLAGS -Dinline="
533 CFLAGS="$CFLAGS -g $WARN"
534 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
536 AC_CACHE_CHECK([for clang],
550 # Where's the 'mcs' source tree?
551 if test -d $srcdir/mcs; then
557 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
558 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
559 mcsdir=$with_mcs_path
564 # A sanity check to catch cases where the package was unpacked
565 # with an ancient tar program (Solaris)
567 AC_ARG_ENABLE(solaris-tar-check,
568 [ --disable-solaris-tar-check disable solaris tar check],
569 do_solaris_tar_check=no, do_solaris_tar_check=yes)
571 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
572 AC_MSG_CHECKING(integrity of package)
573 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
577 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
578 AC_MSG_ERROR([$errorm])
582 if test "x$with_mcs_path" != "x"; then
583 mcs_topdir=$(cd "$mcsdir" && pwd)
584 mcs_topdir_from_srcdir=$mcs_topdir
586 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
587 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
590 # Convert mcs_topdir* paths to Windows syntax.
591 if test x$cross_compiling$host_win32 = xnoyes; then
592 mcs_topdir=$(cygpath -m $mcs_topdir)
593 case $mcs_topdir_from_srcdir in
595 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
600 AC_SUBST([mcs_topdir])
601 AC_SUBST([mcs_topdir_from_srcdir])
603 # Where's the 'olive' source tree?
604 if test -d $srcdir/olive; then
610 if test -d $srcdir/$olivedir; then
611 olive_topdir='$(top_srcdir)/'$olivedir
614 # gettext: prepare the translation directories.
615 # we do not configure the full gettext, as we consume it dynamically from C#
618 if test "x$USE_NLS" = "xyes"; then
619 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
621 if test "x$HAVE_MSGFMT" = "xno"; then
622 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
626 AC_ARG_WITH([libgdiplus],
627 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
628 [], [with_libgdiplus=installed])
630 case $with_libgdiplus in
631 no|installed) libgdiplus_loc= ;;
632 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
633 /*) libgdiplus_loc=$with_libgdiplus ;;
634 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
636 AC_SUBST([libgdiplus_loc])
638 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
641 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
642 if test x$with_crosspkgdir = "x"; then
643 if test -s $PKG_CONFIG_PATH; then
644 pkg_config_path=$PKG_CONFIG_PATH
647 pkg_config_path=$with_crosspkgdir
648 PKG_CONFIG_PATH=$pkg_config_path
649 export PKG_CONFIG_PATH
653 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
654 AC_CONFIG_SUBDIRS(eglib)
656 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
657 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
658 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
659 BUILD_GLIB_LIBS="$GLIB_LIBS"
660 GMODULE_CFLAGS="$GLIB_CFLAGS"
661 GMODULE_LIBS="$GLIB_LIBS"
663 AC_SUBST(GLIB_CFLAGS)
665 AC_SUBST(GMODULE_CFLAGS)
666 AC_SUBST(GMODULE_LIBS)
667 AC_SUBST(BUILD_GLIB_CFLAGS)
668 AC_SUBST(BUILD_GLIB_LIBS)
670 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
672 # Enable support for fast thread-local storage
673 # Some systems have broken support, so we allow to disable it.
674 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
676 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
677 # This does not work on some platforms (bug #55253)
678 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
680 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
681 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
682 # Same as --with-shared_mono=no
683 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
685 if test "x$enable_static" = "xno"; then
689 if test "x$enable_shared" = "xno"; then
693 if test "x$enable_libraries" = "xno"; then
697 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
700 *nacl* ) with_shared_mono=yes;;
703 if test "x$host_win32" = "xyes"; then
704 # Boehm GC requires the runtime to be in its own dll
708 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
709 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
710 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
712 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
713 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
714 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
716 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
717 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
722 # Pass it to libgc as well
723 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
730 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
732 if test x$enable_small_config = xyes; then
733 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
734 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
737 AC_ARG_ENABLE(system-aot, [ --enable-system-aot Enable the Ahead-Of-Time compilation of system assemblies during the build (on by default on some platforms)], enable_system_aot=$enableval, enable_system_aot=default)
739 DISABLED_FEATURES=none
741 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
742 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
743 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters,
744 sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
746 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
747 eval "mono_feature_disable_$feature='yes'"
749 DISABLED_FEATURES=$enable_minimal
750 disabled="Disabled: $enable_minimal"
753 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
755 if test "x$mono_feature_disable_aot" = "xyes"; then
756 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
757 AC_MSG_NOTICE([Disabled AOT compiler])
760 if test "x$mono_feature_disable_profiler" = "xyes"; then
761 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
762 AC_MSG_NOTICE([Disabled support for the profiler])
764 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
766 if test "x$mono_feature_disable_decimal" = "xyes"; then
767 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
768 AC_MSG_NOTICE([Disabled support for decimal])
771 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
772 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
773 AC_MSG_NOTICE([Disabled support for P/Invoke])
776 if test "x$mono_feature_disable_debug" = "xyes"; then
777 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
778 AC_MSG_NOTICE([Disabled support for runtime debugging])
781 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
782 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
783 mono_feature_disable_reflection_emit_save=yes
784 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
787 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
788 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
789 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
792 if test "x$mono_feature_disable_large_code" = "xyes"; then
793 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
794 AC_MSG_NOTICE([Disabled support for large assemblies])
797 if test "x$mono_feature_disable_logging" = "xyes"; then
798 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
799 AC_MSG_NOTICE([Disabled support for logging])
802 if test "x$mono_feature_disable_com" = "xyes"; then
803 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
804 AC_MSG_NOTICE([Disabled COM support])
807 if test "x$mono_feature_disable_ssa" = "xyes"; then
808 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
809 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
812 if test "x$mono_feature_disable_generics" = "xyes"; then
813 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
814 AC_MSG_NOTICE([Disabled Generics Support])
817 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
818 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
819 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
822 if test "x$mono_feature_disable_portability" = "xyes"; then
823 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
824 AC_MSG_NOTICE([Disabled IO Portability layer])
827 if test "x$mono_feature_disable_attach" = "xyes"; then
828 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
829 AC_MSG_NOTICE([Disabled agent attach])
832 if test "x$mono_feature_disable_full_messages" = "xyes"; then
833 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
834 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
837 if test "x$mono_feature_disable_verifier" = "xyes"; then
838 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
839 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
842 if test "x$mono_feature_disable_jit" = "xyes"; then
843 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
844 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
847 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
849 if test "x$mono_feature_disable_simd" = "xyes"; then
850 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
851 AC_MSG_NOTICE([Disabled SIMD support])
854 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
855 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
856 AC_MSG_NOTICE([Disabled Soft Debugger.])
859 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
860 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
861 AC_MSG_NOTICE([Disabled Performance Counters.])
863 if test "x$mono_feature_disable_normalization" = "xyes"; then
864 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
865 AC_MSG_NOTICE([Disabled String normalization support.])
868 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
869 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
870 AC_MSG_NOTICE([Disabled Assembly remapping.])
873 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
874 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
875 AC_MSG_NOTICE([Disabled Shared perfcounters.])
878 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
879 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
880 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
883 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
884 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
885 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
888 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
889 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
890 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
893 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
894 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
895 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
898 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
899 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
900 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
903 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
904 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
906 AC_ARG_ENABLE(extension-module, [ --enable-extension-module enables usage of the extension module], has_extension_module=$enableval, has_extension_module=no)
907 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
909 if test x$has_extension_module != xno ; then
910 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
911 AC_MSG_NOTICE([Enabling mono extension module.])
915 AC_MSG_CHECKING(for visibility __attribute__)
918 void __attribute__ ((visibility ("hidden"))) doit (void) {}
919 int main () { doit (); return 0; }
922 have_visibility_hidden=yes
925 have_visibility_hidden=no
929 AC_MSG_CHECKING(for deprecated __attribute__)
931 int doit (void) __attribute__ ((deprecated));
932 int doit (void) { return 0; }
943 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
944 if test x$enable_parallel_mark = xyes; then
945 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
948 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
949 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
952 dnl Boehm GC configuration
960 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
961 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
963 if test "x$found_boehm" != "xyes"; then
964 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
966 if test "x$gc_headers" != "xyes"; then
967 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
970 LIBGC_LIBS="-lgc $libdl"
971 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
972 libmono_ldflags="$libmono_ldflags -lgc"
973 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
975 # AC_CHECK_FUNCS does not work for some reason...
976 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
977 if test "x$found_gcj_malloc" = "xyes"; then
978 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
979 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
980 gc_msg="System Boehm with typed GC"
982 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
983 gc_msg="System Boehm (without typed GC)"
985 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
986 if test "x$found_gc_enable" = "xyes"; then
987 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
990 # check whether we need to explicitly allow
992 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
993 if test "x$found_allow_register_threads" = "xyes"; then
994 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
1003 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1004 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1005 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1007 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
1009 gc_msg="bundled Boehm GC with typed GC"
1010 if test x$enable_parallel_mark = xyes; then
1011 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1012 gc_msg="$gc_msg and parallel mark"
1014 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1019 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1023 AC_MSG_WARN("Compiling mono without GC.")
1024 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1025 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1028 AC_MSG_ERROR([Invalid argument to --with-gc.])
1032 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1033 if test "x$large_heap" = "xyes"; then
1034 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1037 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
1038 AC_SUBST(LIBGC_CPPFLAGS)
1039 AC_SUBST(LIBGC_LIBS)
1040 AC_SUBST(LIBGC_STATIC_LIBS)
1042 AC_SUBST(BOEHM_DEFINES)
1045 dnl End of libgc checks
1048 dnl *************************************
1049 dnl *** Checks for zero length arrays ***
1050 dnl *************************************
1051 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1059 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1062 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1065 if test x$target_win32 = xno; then
1067 dnl hires monotonic clock support
1068 AC_SEARCH_LIBS(clock_gettime, rt)
1070 dnl dynamic loader support
1071 AC_CHECK_FUNC(dlopen, DL_LIB="",
1072 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1074 if test x$dl_support = xno; then
1075 AC_MSG_WARN([No dynamic loading support available])
1077 LIBS="$LIBS $DL_LIB"
1078 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1079 dnl from glib's configure.in
1080 AC_CACHE_CHECK([for preceeding underscore in symbols],
1082 AC_TRY_RUN([#include <dlfcn.h>
1083 int mono_underscore_test (void) { return 42; }
1085 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1086 handle = dlopen ((void*)0, 0);
1088 f1 = dlsym (handle, "mono_underscore_test");
1089 f2 = dlsym (handle, "_mono_underscore_test");
1090 } return (!f2 || f1);
1092 [mono_cv_uscore=yes],
1093 [mono_cv_uscore=no],
1096 if test "x$mono_cv_uscore" = "xyes"; then
1097 MONO_DL_NEED_USCORE=1
1099 MONO_DL_NEED_USCORE=0
1101 AC_SUBST(MONO_DL_NEED_USCORE)
1102 AC_CHECK_FUNC(dlerror)
1105 dnl ******************************************************************
1106 dnl *** Checks for the IKVM JNI interface library ***
1107 dnl ******************************************************************
1108 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=$ikvm_native])
1111 if test x$with_ikvm_native = xyes; then
1112 ikvm_native_dir=ikvm-native
1113 jdk_headers_found="IKVM Native"
1116 AC_SUBST(ikvm_native_dir)
1118 AC_CHECK_HEADERS(execinfo.h)
1120 AC_CHECK_FUNCS(getgrgid_r)
1121 AC_CHECK_FUNCS(getgrnam_r)
1122 AC_CHECK_FUNCS(getpwnam_r)
1123 AC_CHECK_FUNCS(getpwuid_r)
1124 AC_CHECK_FUNCS(getresuid)
1125 AC_CHECK_FUNCS(setresuid)
1126 AC_CHECK_FUNCS(kqueue)
1127 AC_CHECK_FUNCS(backtrace_symbols)
1128 AC_CHECK_FUNCS(mkstemp)
1129 AC_CHECK_FUNCS(mmap)
1130 AC_CHECK_FUNCS(madvise)
1131 AC_CHECK_FUNCS(getrusage)
1132 AC_CHECK_FUNCS(getpriority)
1133 AC_CHECK_FUNCS(setpriority)
1134 AC_CHECK_FUNCS(dl_iterate_phdr)
1135 AC_CHECK_FUNCS(dladdr)
1136 AC_CHECK_FUNCS(sysconf)
1138 AC_CHECK_FUNCS(sched_setaffinity)
1139 AC_CHECK_FUNCS(sched_getcpu)
1141 dnl ****************************************************************
1142 dnl *** Check for sched_setaffinity from glibc versions before ***
1143 dnl *** 2.3.4. The older versions of the function only take 2 ***
1144 dnl *** parameters, not 3. ***
1146 dnl *** Because the interface change was not made in a minor ***
1147 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1148 dnl *** won't always indicate the interface sched_affinity has. ***
1149 dnl ****************************************************************
1150 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1151 AC_TRY_COMPILE([#include <sched.h>], [
1153 sched_setaffinity(0, &mask);
1156 # Yes, we have it...
1158 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1160 # We have the new, three-parameter version
1165 dnl ******************************************************************
1166 dnl *** Check for large file support ***
1167 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1168 dnl ******************************************************************
1170 # Check that off_t can represent 2**63 - 1 correctly, working around
1171 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1172 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1174 AC_DEFUN([LARGE_FILES], [
1175 large_CPPFLAGS=$CPPFLAGS
1176 CPPFLAGS="$CPPFLAGS $1"
1178 #include <sys/types.h>
1181 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1182 #define COMPILE_TIME_ASSERT(pred) \
1183 switch(0){case 0:case pred:;}
1184 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1187 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1188 large_CPPFLAGS="$large_CPPFLAGS $1"
1193 CPPFLAGS=$large_CPPFLAGS
1196 AC_MSG_CHECKING(if off_t is 64 bits wide)
1198 if test $large_offt = no; then
1199 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1200 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1202 if test $large_offt = no; then
1203 AC_MSG_WARN([No 64 bit file size support available])
1206 dnl *****************************
1207 dnl *** Checks for libsocket ***
1208 dnl *****************************
1209 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1213 dnl *****************************
1214 dnl *** Checks for libinotify ***
1215 dnl *****************************
1216 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1219 dnl *******************************
1220 dnl *** Checks for MSG_NOSIGNAL ***
1221 dnl *******************************
1222 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1223 AC_TRY_COMPILE([#include <sys/socket.h>], [
1224 int f = MSG_NOSIGNAL;
1226 # Yes, we have it...
1228 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1230 # We'll have to use signals
1234 dnl *****************************
1235 dnl *** Checks for SOL_IP ***
1236 dnl *****************************
1237 AC_MSG_CHECKING(for SOL_IP)
1238 AC_TRY_COMPILE([#include <netdb.h>], [
1241 # Yes, we have it...
1243 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1245 # We'll have to use getprotobyname
1249 dnl *****************************
1250 dnl *** Checks for SOL_IPV6 ***
1251 dnl *****************************
1252 AC_MSG_CHECKING(for SOL_IPV6)
1253 AC_TRY_COMPILE([#include <netdb.h>], [
1254 int level = SOL_IPV6;
1256 # Yes, we have it...
1258 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1260 # We'll have to use getprotobyname
1264 dnl *****************************
1265 dnl *** Checks for SOL_TCP ***
1266 dnl *****************************
1267 AC_MSG_CHECKING(for SOL_TCP)
1268 AC_TRY_COMPILE([#include <netdb.h>], [
1269 int level = SOL_TCP;
1271 # Yes, we have it...
1273 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1275 # We'll have to use getprotobyname
1279 dnl *****************************
1280 dnl *** Checks for IP_PKTINFO ***
1281 dnl *****************************
1282 AC_MSG_CHECKING(for IP_PKTINFO)
1283 AC_TRY_COMPILE([#include <netdb.h>], [
1284 int level = IP_PKTINFO;
1286 # Yes, we have it...
1288 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1293 dnl *****************************
1294 dnl *** Checks for IPV6_PKTINFO ***
1295 dnl *****************************
1296 AC_MSG_CHECKING(for IPV6_PKTINFO)
1297 AC_TRY_COMPILE([#include <netdb.h>], [
1298 int level = IPV6_PKTINFO;
1300 # Yes, we have it...
1302 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1307 dnl **********************************
1308 dnl *** Checks for IP_DONTFRAGMENT ***
1309 dnl **********************************
1310 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1311 AC_TRY_COMPILE([#include <netdb.h>], [
1312 int level = IP_DONTFRAGMENT;
1314 # Yes, we have it...
1316 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1321 dnl **********************************
1322 dnl *** Checks for IP_MTU_DISCOVER ***
1323 dnl **********************************
1324 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1325 AC_TRY_COMPILE([#include <netdb.h>], [
1326 int level = IP_MTU_DISCOVER;
1328 # Yes, we have it...
1330 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1335 dnl *********************************
1336 dnl *** Check for struct ip_mreqn ***
1337 dnl *********************************
1338 AC_MSG_CHECKING(for struct ip_mreqn)
1339 AC_TRY_COMPILE([#include <netinet/in.h>], [
1340 struct ip_mreqn mreq;
1341 mreq.imr_address.s_addr = 0;
1343 # Yes, we have it...
1345 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1347 # We'll just have to try and use struct ip_mreq
1349 AC_MSG_CHECKING(for struct ip_mreq)
1350 AC_TRY_COMPILE([#include <netinet/in.h>], [
1351 struct ip_mreq mreq;
1352 mreq.imr_interface.s_addr = 0;
1354 # Yes, we have it...
1356 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1358 # No multicast support
1363 dnl **********************************
1364 dnl *** Check for gethostbyname2_r ***
1365 dnl **********************************
1366 AC_MSG_CHECKING(for gethostbyname2_r)
1367 AC_TRY_LINK([#include <netdb.h>], [
1368 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1370 # Yes, we have it...
1372 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1377 dnl *****************************
1378 dnl *** Checks for libnsl ***
1379 dnl *****************************
1380 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1382 AC_CHECK_FUNCS(inet_pton inet_aton)
1384 dnl ***********************************************
1385 dnl *** Checks for size of sockaddr_un.sun_path ***
1386 dnl ***********************************************
1387 # AC_CHECK_SIZEOF can't cope with struct members :-(
1388 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1389 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1391 #include <sys/types.h>
1396 struct sockaddr_un sock_un;
1397 FILE *f=fopen("conftestval", "w");
1399 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1402 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1403 mono_cv_sizeof_sunpath=0,
1404 mono_cv_sizeof_sunpath=0)])dnl
1405 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1406 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1408 dnl *****************************
1409 dnl *** Checks for libxnet ***
1410 dnl *****************************
1413 AC_MSG_CHECKING(for Solaris XPG4 support)
1414 if test -f /usr/lib/libxnet.so; then
1415 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1416 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1417 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1424 if test "$GCC" = "yes"; then
1425 CFLAGS="$CFLAGS -Wno-char-subscripts"
1430 dnl *****************************
1431 dnl *** Checks for libpthread ***
1432 dnl *****************************
1433 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1434 # and libpthread does not exist
1438 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1441 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1444 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1447 AC_CHECK_HEADERS(pthread.h)
1448 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1449 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1450 AC_CHECK_FUNCS(pthread_kill)
1451 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1452 AC_TRY_COMPILE([ #include <pthread.h>], [
1453 pthread_mutexattr_t attr;
1454 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1459 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1460 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1462 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1463 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1464 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1466 dnl ***********************************
1467 dnl *** Checks for signals
1468 dnl ***********************************
1469 AC_CHECK_HEADERS(signal.h)
1470 AC_CHECK_FUNCS(sigaction)
1472 dnl ***********************************
1473 dnl *** Checks for working __thread ***
1474 dnl ***********************************
1475 AC_MSG_CHECKING(for working __thread)
1476 if test "x$with_tls" != "x__thread"; then
1477 AC_MSG_RESULT(disabled)
1480 #include <pthread.h>
1482 static int res1, res2;
1484 void thread_main (void *arg)
1499 pthread_create (&t1, NULL, thread_main, 1);
1500 pthread_create (&t2, NULL, thread_main, 2);
1502 pthread_join (t1, NULL);
1503 pthread_join (t2, NULL);
1505 return !(res1 + res2 == 2);
1515 dnl **************************************
1516 dnl *** Checks for working sigaltstack ***
1517 dnl **************************************
1518 AC_MSG_CHECKING(for working sigaltstack)
1519 if test "x$with_sigaltstack" != "xyes"; then
1520 AC_MSG_RESULT(disabled)
1527 #include <pthread.h>
1528 #include <sys/wait.h>
1529 #if defined(__FreeBSD__) || defined(__NetBSD__)
1530 #define SA_STACK SA_ONSTACK
1533 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1538 volatile char*__ptr = NULL;
1540 loop (void *ignored)
1549 struct sigaction sa;
1553 struct sigaltstack sas;
1556 pthread_attr_t attr;
1558 sa.sa_sigaction = sigsegv_signal_handler;
1559 sigemptyset (&sa.sa_mask);
1560 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1561 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1562 perror ("sigaction");
1566 /* x86 darwin deliver segfaults using SIGBUS */
1567 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1568 perror ("sigaction");
1571 sas.ss_sp = malloc (SIGSTKSZ);
1572 sas.ss_size = SIGSTKSZ;
1574 if (sigaltstack (&sas, NULL) == -1) {
1575 perror ("sigaltstack");
1579 pthread_attr_init (&attr);
1580 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1581 printf ("pthread_create\n");
1605 for (i = 0; i < 300; ++i) {
1606 waitpid (son, &status, WNOHANG);
1607 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1612 kill (son, SIGKILL);
1618 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1625 dnl ********************************
1626 dnl *** Checks for semaphore lib ***
1627 dnl ********************************
1628 # 'Real Time' functions on Solaris
1629 # posix4 on Solaris 2.6
1630 # pthread (first!) on Linux
1631 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1633 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1634 AC_CHECK_FUNCS(shm_open)
1636 dnl ********************************
1637 dnl *** Checks for timezone stuff **
1638 dnl ********************************
1639 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1645 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1646 if test $ac_cv_struct_tm_gmtoff = yes; then
1647 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1649 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1654 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1655 if test $ac_cv_var_timezone = yes; then
1656 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1658 AC_ERROR(unable to find a way to determine timezone)
1662 dnl *********************************
1663 dnl *** Checks for math functions ***
1664 dnl *********************************
1665 AC_SEARCH_LIBS(sqrtf, m)
1666 if test "x$has_broken_apple_cpp" != "xyes"; then
1667 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1668 AC_TRY_LINK([#include <math.h>],
1670 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1673 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1674 AC_TRY_LINK([#include <math.h>],
1676 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1679 dnl ****************************************************************
1680 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1681 dnl *** have it in the library (duh)) ***
1682 dnl ****************************************************************
1683 AC_CHECK_FUNCS(poll)
1685 dnl *************************
1686 dnl *** Check for signbit ***
1687 dnl *************************
1688 AC_MSG_CHECKING(for signbit)
1689 AC_TRY_LINK([#include <math.h>], [
1690 int s = signbit(1.0);
1693 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1698 dnl **********************************
1700 dnl **********************************
1701 AC_CHECK_HEADERS(sys/epoll.h)
1703 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1704 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1705 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1709 AC_CHECK_FUNCS(kqueue, , AC_MSG_CHECKING(for kqueue in sys/event.h)
1710 AC_TRY_LINK([#include <sys/event.h>],
1711 [ kqueue(); ],[havekqueue=yes],[]))
1713 dnl **************************************
1714 dnl * Darwin has a race that prevents us from using reliably:
1715 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
1716 dnl * Since kqueue is mostly used for scaling large web servers,
1717 dnl * and very few folks run Mono on large web servers on OSX, falling
1719 dnl **************************************
1720 if test x$havekqueue = xyes; then
1721 if x$platform_darwin = xno; then
1722 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
1726 dnl ******************************
1727 dnl *** Checks for SIOCGIFCONF ***
1728 dnl ******************************
1729 AC_CHECK_HEADERS(sys/ioctl.h)
1730 AC_CHECK_HEADERS(net/if.h, [], [],
1732 #ifdef HAVE_SYS_TYPES_H
1733 # include <sys/types.h>
1735 #ifdef HAVE_SYS_SOCKET_H
1736 # include <sys/socket.h>
1739 AC_MSG_CHECKING(for ifreq)
1742 #include <sys/ioctl.h>
1750 x = (void *) &ifr->ifr_addr;
1753 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1757 dnl **********************************
1758 dnl *** Checks for sin_len ***
1759 dnl **********************************
1760 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1762 #include <netinet/in.h>
1764 struct sockaddr_in saddr;
1765 saddr.sin_len = sizeof (saddr);
1768 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1772 dnl **********************************
1773 dnl *** Checks for sin6_len ***
1774 dnl **********************************
1775 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1777 #include <netinet/in.h>
1779 struct sockaddr_in6 saddr6;
1780 saddr6.sin6_len = sizeof (saddr6);
1783 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1787 dnl **********************************
1788 dnl *** Check for getifaddrs ***
1789 dnl **********************************
1790 AC_MSG_CHECKING(for getifaddrs)
1793 #include <sys/types.h>
1794 #include <sys/socket.h>
1795 #include <ifaddrs.h>
1799 # Yes, we have it...
1801 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
1805 dnl **********************************
1806 dnl *** Check for if_nametoindex ***
1807 dnl **********************************
1808 AC_MSG_CHECKING(for if_nametoindex)
1811 #include <sys/types.h>
1812 #include <sys/socket.h>
1815 if_nametoindex(NULL);
1817 # Yes, we have it...
1819 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
1824 dnl **********************************
1825 dnl *** Checks for MonoPosixHelper ***
1826 dnl **********************************
1827 AC_CHECK_HEADERS(checklist.h)
1828 AC_CHECK_HEADERS(pathconf.h)
1829 AC_CHECK_HEADERS(fstab.h)
1830 AC_CHECK_HEADERS(attr/xattr.h)
1831 AC_CHECK_HEADERS(sys/extattr.h)
1832 AC_CHECK_HEADERS(sys/sendfile.h)
1833 AC_CHECK_HEADERS(sys/statvfs.h)
1834 AC_CHECK_HEADERS(sys/statfs.h)
1835 AC_CHECK_HEADERS(sys/vfstab.h)
1836 AC_CHECK_HEADERS(sys/xattr.h)
1837 AC_CHECK_HEADERS(sys/mman.h)
1838 AC_CHECK_HEADERS(sys/param.h)
1839 AC_CHECK_HEADERS(sys/mount.h, [], [],
1841 #ifdef HAVE_SYS_PARAM_H
1842 # include <sys/param.h>
1845 AC_CHECK_HEADERS(sys/mount.h)
1846 AC_CHECK_FUNCS(confstr)
1847 AC_CHECK_FUNCS(seekdir telldir)
1848 AC_CHECK_FUNCS(getdomainname)
1849 AC_CHECK_FUNCS(setdomainname)
1850 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1851 AC_CHECK_FUNCS(setgroups)
1852 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1853 AC_CHECK_FUNCS(getfsstat)
1854 AC_CHECK_FUNCS(lutimes futimes)
1855 AC_CHECK_FUNCS(mremap)
1856 AC_CHECK_FUNCS(remap_file_pages)
1857 AC_CHECK_FUNCS(posix_fadvise)
1858 AC_CHECK_FUNCS(posix_fallocate)
1859 AC_CHECK_FUNCS(posix_madvise)
1860 AC_CHECK_FUNCS(vsnprintf)
1861 AC_CHECK_FUNCS(sendfile)
1862 AC_CHECK_FUNCS(gethostid sethostid)
1863 AC_CHECK_FUNCS(sethostname)
1864 AC_CHECK_FUNCS(statfs)
1865 AC_CHECK_FUNCS(fstatfs)
1866 AC_CHECK_FUNCS(statvfs)
1867 AC_CHECK_FUNCS(fstatvfs)
1868 AC_CHECK_FUNCS(stime)
1869 AC_CHECK_FUNCS(strerror_r)
1870 AC_CHECK_FUNCS(ttyname_r)
1871 AC_CHECK_FUNCS(psignal)
1872 AC_CHECK_FUNCS(getlogin_r)
1873 AC_CHECK_FUNCS(lockf)
1874 AC_CHECK_FUNCS(swab)
1875 AC_CHECK_FUNCS(setusershell endusershell)
1876 AC_CHECK_SIZEOF(size_t)
1877 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1878 [#include <sys/types.h>
1879 #include <sys/stat.h>
1880 #include <unistd.h>])
1881 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1882 [#include <sys/types.h>
1883 #include <sys/stat.h>
1884 #include <unistd.h>])
1885 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1886 [#include <sys/time.h>])
1887 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1888 [#include <unistd.h>
1889 #include <fcntl.h>])
1890 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1891 [#include <sys/poll.h>])
1892 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1893 [#include <sys/types.h>
1894 #include <sys/stat.h>
1895 #include <unistd.h>])
1896 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1897 [#include <time.h>])
1898 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1899 [#include <sys/time.h>
1900 #include <sys/types.h>
1901 #include <utime.h>])
1902 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1903 [#include <sys/time.h>])
1904 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1905 [#include <sys/types.h>
1906 #include <utime.h>])
1908 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1909 [#include <sys/types.h>
1910 #include <dirent.h>])
1912 [struct passwd.pw_gecos],,,
1913 [#include <sys/types.h>
1916 [struct statfs.f_flags],,,
1917 [#include <sys/types.h>
1918 #include <sys/vfs.h>])
1920 dnl Favour xattr through glibc, but use libattr if we have to
1921 AC_CHECK_FUNC(lsetxattr, ,
1922 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1926 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1928 [struct kinfo_proc.kp_proc],,,
1929 [#include <sys/types.h>
1930 #include <sys/param.h>
1931 #include <sys/sysctl.h>
1932 #include <sys/proc.h>
1935 dnl *********************************
1936 dnl *** Checks for Windows compilation ***
1937 dnl *********************************
1938 AC_CHECK_HEADERS(sys/time.h)
1939 AC_CHECK_HEADERS(sys/param.h)
1940 AC_CHECK_HEADERS(dirent.h)
1942 dnl *********************************
1943 dnl *** Check for Console 2.0 I/O ***
1944 dnl *********************************
1945 AC_CHECK_HEADERS([curses.h])
1946 AC_CHECK_HEADERS([term.h], [], [],
1951 AC_CHECK_HEADERS([termios.h])
1953 dnl * This is provided in io-layer, but on windows it's only available
1955 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1957 dnl *********************************
1958 dnl *** Checks for Windows compilation ***
1959 dnl *********************************
1960 AC_CHECK_HEADERS(winternl.h)
1962 jdk_headers_found=no
1963 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1964 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1965 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1966 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1967 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1968 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1969 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1971 dnl *********************************
1972 dnl *** Check for struct ip_mreqn ***
1973 dnl *********************************
1974 AC_MSG_CHECKING(for struct ip_mreqn)
1975 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1976 struct ip_mreqn mreq;
1977 mreq.imr_address.s_addr = 0;
1979 # Yes, we have it...
1981 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1983 # We'll just have to try and use struct ip_mreq
1985 AC_MSG_CHECKING(for struct ip_mreq)
1986 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1987 struct ip_mreq mreq;
1988 mreq.imr_interface.s_addr = 0;
1990 # Yes, we have it...
1992 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1994 # No multicast support
1998 AC_CHECK_FUNCS(GetProcessId)
2002 AC_MSG_CHECKING(for socklen_t)
2004 #include <sys/types.h>
2005 #include <sys/socket.h>
2009 ac_cv_c_socklen_t=yes
2010 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2016 AC_MSG_CHECKING(for array element initializer support)
2017 AC_TRY_COMPILE([#include <sys/socket.h>], [
2018 const int array[] = {[1] = 2,};
2020 # Yes, we have it...
2022 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2024 # We'll have to use signals
2028 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2029 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2030 AC_TRY_LINK([#include <math.h>],
2031 [ static void *p = &trunc; ],
2033 AC_DEFINE(HAVE_TRUNC)
2039 if test "x$ac_cv_truncl" != "xyes"; then
2040 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2043 AC_CHECK_FUNCS(round)
2044 AC_CHECK_FUNCS(rint)
2045 AC_CHECK_FUNCS(execvp)
2047 dnl ****************************
2048 dnl *** Look for /dev/random ***
2049 dnl ****************************
2051 AC_MSG_CHECKING([if usage of random device is requested])
2052 AC_ARG_ENABLE(dev-random,
2053 [ --disable-dev-random disable the use of the random device (enabled by default)],
2054 try_dev_random=$enableval, try_dev_random=yes)
2056 AC_MSG_RESULT($try_dev_random)
2060 NAME_DEV_RANDOM="/dev/srandom"
2063 dnl Win32 does not have /dev/random, they have their own method...
2065 *-mingw*|*-*-cygwin*)
2066 ac_cv_have_dev_random=no
2069 dnl Everywhere else, it's /dev/random
2072 NAME_DEV_RANDOM="/dev/random"
2076 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2078 dnl Now check if the device actually exists
2080 if test "x$try_dev_random" = "xyes"; then
2081 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2082 [if test -r "$NAME_DEV_RANDOM" ; then
2083 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2084 if test "x$ac_cv_have_dev_random" = "xyes"; then
2085 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2088 AC_MSG_CHECKING(for random device)
2089 ac_cv_have_dev_random=no
2090 AC_MSG_RESULT(has been disabled)
2093 if test "x$host_win32" = "xyes"; then
2094 AC_DEFINE(HAVE_CRYPT_RNG)
2097 if test "x$ac_cv_have_dev_random" = "xno" \
2098 && test "x$host_win32" = "xno"; then
2101 *** A system-provided entropy source was not found on this system.
2102 *** Because of this, the System.Security.Cryptography random number generator
2103 *** will throw a NotImplemented exception.
2105 *** If you are seeing this message, and you know your system DOES have an
2106 *** entropy collection in place, please contact <crichton@gimp.org> and
2107 *** provide information about the system and how to access the random device.
2109 *** Otherwise you can install either egd or prngd and set the environment
2110 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2114 AC_MSG_CHECKING([if inter-process shared handles are requested])
2115 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
2116 AC_MSG_RESULT($try_shared_handles)
2117 if test "x$try_shared_handles" != "xyes"; then
2118 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
2119 AC_SUBST(DISABLE_SHARED_HANDLES)
2122 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2124 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
2125 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
2127 AC_MSG_CHECKING([if big-arrays are to be enabled])
2128 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2129 if test "x$enable_big_arrays" = "xyes" ; then
2130 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2131 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2133 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2136 AC_MSG_RESULT($enable_big_arrays)
2142 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2144 if test "x$enable_dtrace" = "xyes"; then
2145 if test "x$has_dtrace" = "xno"; then
2146 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2148 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2149 if test "x$DTRACE" = "xno"; then
2150 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2152 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2153 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2159 if test "x$enable_dtrace" = "xyes"; then
2160 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2162 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2165 DTRACEFLAGS="-arch ppc64"
2168 DTRACEFLAGS="-arch x86_64"
2177 DTRACEFLAGS="-arch ppc"
2180 DTRACEFLAGS="-arch i386"
2187 AC_SUBST(DTRACEFLAGS)
2193 AC_CHECK_HEADERS([sys/sdt.h])
2195 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2196 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2202 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2203 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2205 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2206 if test "x$enable_nacl_codegen" = "xyes"; then
2207 MONO_NACL_ALIGN_MASK_OFF=1
2208 CPPFLAGS="$CPPFLAGS -D__native_client_codegen__"
2209 AC_DEFINE(TARGET_NACL, 1, [...])
2211 MONO_NACL_ALIGN_MASK_OFF=0
2212 CPPFLAGS="$CPPFLAGS -D__default_codegen__"
2214 if test "x$enable_nacl_gc" = "xyes"; then
2215 CPPFLAGS="$CPPFLAGS -finstrument-for-thread-suspension -D__native_client_gc__"
2217 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2223 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2224 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2226 if test "x$enable_llvm" = "xyes"; then
2227 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2228 if test "x$LLVM_CONFIG" = "xno"; then
2229 AC_MSG_ERROR([llvm-config not found.])
2232 llvm_codegen="x86codegen"
2235 llvm_codegen="armcodegen"
2240 # The output of --cflags seems to include optimizations flags too
2241 LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2242 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2243 # from LLVM classes.
2244 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2245 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2246 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit mcjit $llvm_codegen`
2247 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
2249 # Should be something like '2.6' or '2.7svn'
2250 llvm_version=`$LLVM_CONFIG --version`
2251 major_version=`echo $llvm_version | cut -c 1`
2252 minor_version=`echo $llvm_version | cut -c 3`
2253 AC_MSG_CHECKING(LLVM version)
2254 AC_MSG_RESULT($llvm_version)
2255 if echo $llvm_version | grep -q 'mono'; then
2256 AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
2257 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"
2259 AC_MSG_ERROR([Compiling with stock LLVM is not supported, please use the Mono LLVM repo at https://github.com/mono/llvm, with the GIT branch which matches this version of mono, i.e. 'mono-2-10' for Mono 2.10.])
2262 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2263 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2264 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2266 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2268 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2270 AC_SUBST(LLVM_CFLAGS)
2271 AC_SUBST(LLVM_CXXFLAGS)
2273 AC_SUBST(LLVM_LDFLAGS)
2274 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2277 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2278 if test "x$enable_loadedllvm" = "xyes"; then
2279 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2281 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2284 ACCESS_UNALIGNED="yes"
2290 SQLITE="libsqlite.so.0"
2291 SQLITE3="libsqlite3.so.0"
2294 sizeof_register="SIZEOF_VOID_P"
2298 sgen_supported=false
2300 # mips-sgi-irix5.* | mips-sgi-irix6.*)
2302 # ACCESS_UNALIGNED="no"
2308 ACCESS_UNALIGNED="no"
2311 AC_MSG_CHECKING(for mips n32)
2313 #if _MIPS_SIM != _ABIN32
2332 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2337 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2338 # int astruct __attribute__ ((visibility ("hidden")));
2341 # void *p = &astruct;
2343 # gcc -fPIC --shared -o libfoo.so foo.c
2345 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2346 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2347 have_visibility_hidden=no
2352 have_visibility_hidden=no
2365 darwin*|openbsd*|freebsd*)
2370 x86_64-*-* | amd64-*-*)
2379 darwin*|openbsd*|freebsd*)
2385 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2393 ACCESS_UNALIGNED="no"
2397 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2398 libmono_ldflags="-lunwind"
2401 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2408 ACCESS_UNALIGNED="no"
2415 if test x"$GCC" = xyes; then
2416 # We don't support v8 cpus
2417 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2419 if test x"$AR" = xfalse; then
2420 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2424 alpha*-*-linux* | alpha*-*-osf*)
2426 ACCESS_UNALIGNED="no"
2429 CFLAGS="$CFLAGS -mieee -O0"
2436 *-mingw*|*-*-cygwin*)
2437 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2438 have_visibility_hidden=no
2441 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2445 ACCESS_UNALIGNED="no"
2446 INTERP_SUPPORTED=yes
2452 ACCESS_UNALIGNED="no"
2455 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2456 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2457 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2459 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2460 CFLAGS="$CFLAGS -mminimal-toc"
2463 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2476 ACCESS_UNALIGNED="no"
2478 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
2479 # libgc's gc_locks.h depends on this
2480 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2486 ACCESS_UNALIGNED="no"
2494 ACCESS_UNALIGNED="yes"
2497 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2498 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2503 ACCESS_UNALIGNED="yes"
2506 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2512 if test "x$host" != "x$target"; then
2513 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2519 ACCESS_UNALIGNED="no"
2521 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
2523 # Can't use tls, since it depends on the runtime detection of tls offsets
2524 # in mono-compiler.h
2527 powerpc64-ps3-linux-gnu)
2529 arch_target=powerpc64
2530 AC_DEFINE(TARGET_PS3, 1, [...])
2531 # It would be better to just use TARGET_POWERPC64, but lots of code already
2533 AC_DEFINE(__mono_ppc64__, 1, [...])
2534 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2536 target_byte_order=G_BIG_ENDIAN
2539 powerpc64-xbox360-linux-gnu)
2541 arch_target=powerpc64
2542 AC_DEFINE(TARGET_XBOX360, 1, [...])
2543 # It would be better to just use TARGET_POWERPC64, but lots of code already
2546 target_byte_order=G_BIG_ENDIAN
2551 AC_DEFINE(TARGET_AMD64, 1, [...])
2552 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2558 AC_DEFINE(TARGET_X86, 1, [...])
2561 arm*-unknown-linux-*)
2564 AC_DEFINE(TARGET_ARM, 1, [...])
2565 ACCESS_UNALIGNED="no"
2567 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2569 # Can't use tls, since it depends on the runtime detection of tls offsets
2570 # in mono-compiler.h
2574 armv7l-unknown-linux-gnueabi*)
2576 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1"
2578 armv5-*-linux-androideabi*)
2579 AC_DEFINE(TARGET_ANDROID, 1, [...])
2580 CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE"
2585 AC_MSG_ERROR([Cross compiling is not supported for target $target])
2589 # FIXME: Define the others as well
2592 AC_DEFINE(TARGET_X86, 1, [...])
2595 AC_DEFINE(TARGET_AMD64, 1, [...])
2598 AC_DEFINE(TARGET_ARM, 1, [...])
2601 AC_DEFINE(TARGET_POWERPC, 1, [...])
2604 AC_DEFINE(TARGET_POWERPC, 1, [...])
2605 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2608 AC_DEFINE(TARGET_S390X, 1, [...])
2611 AC_DEFINE(TARGET_MIPS, 1, [...])
2615 if test "x$target_mach" = "xyes"; then
2616 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
2617 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
2618 #error fail this for ios
2622 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
2623 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
2624 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
2626 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
2627 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
2628 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
2631 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
2634 if test "x$sizeof_register" = "x4"; then
2635 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2636 elif test "x$sizeof_register" = "x8"; then
2637 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2639 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2642 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2643 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2644 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2645 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2647 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2650 if test "x$have_visibility_hidden" = "xyes"; then
2651 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2654 if test "x$have_deprecated" = "xyes"; then
2655 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2659 dnl Simple Generational checks (sgen)
2661 if $sgen_supported; then
2662 build_sgen_default=yes
2664 build_sgen_default=no
2667 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2668 if test x$buildsgen = xyes; then
2669 if $sgen_supported; then
2670 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR"
2671 gc_msg="sgen and $gc_msg"
2674 AC_MSG_WARN("Sgen is not supported on this platform")
2677 AC_SUBST(SGEN_DEFINES)
2678 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2681 if test x$JIT_SUPPORTED = xyes; then
2682 if $jit_wanted; then
2684 jit_status="Building and using the JIT"
2686 if $interp_wanted; then
2687 jit_status="Building the JIT, defaulting to the interpreter"
2689 AC_ERROR(No JIT or interpreter support available or selected.)
2693 if test x$interp_wanted = xtrue; then
2694 jit_status="interpreter"
2696 AC_ERROR(No JIT or interpreter support available or selected.)
2700 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2708 INTL="libintl.dylib"
2709 SQLITE="libsqlite.0.dylib"
2710 SQLITE3="libsqlite3.0.dylib"
2720 SQLITE="libsqlite.so"
2721 SQLITE3="libsqlite3.so"
2726 SQLITE="libsqlite.so"
2727 SQLITE3="libsqlite3.so"
2731 AC_MSG_CHECKING(for the soname of libX11.so)
2732 for i in $x_libraries /usr/lib /usr/lib64; do
2734 if test -f $i/libX11.so.$r; then
2741 if test "x$X11" = "xlibX11.so"; then
2742 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? Assuming libX11.so.6...]);
2751 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2752 if test "x$with_tls" = "x__thread"; then
2754 # On some linux distributions, TLS works in executables, but linking
2755 # against a shared library containing TLS fails with:
2756 # undefined reference to `__tls_get_addr'
2758 rm -f conftest.c conftest.so conftest
2759 echo "static __thread int foo; int main () { foo = 5; return 0; }" > conftest.c
2760 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2761 $CC -o conftest conftest.so > /dev/null 2>&1
2762 if test ! -f conftest; then
2763 AC_MSG_WARN([Disabling usage of __thread.]);
2766 rm -f conftest.c conftest.so conftest
2770 mono_debugger_supported=no
2771 AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
2772 if test "x$try_mono_debugger" = "xyes"; then
2773 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA" -o "x$TARGET" = "xS390x"; then
2774 if test x$use_included_gc = xyes; then
2777 mono_debugger_supported=yes
2780 mono_debugger_supported=yes
2787 # disable the debugger entirely when building with moonlight
2788 if test "x$with_moonlight" != "xno"; then
2789 mono_debugger_supported=no
2792 # mdb support for sgen is broken, disable it until further notice.
2793 mono_debugger_supported=no
2795 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2796 if test "x$mono_debugger_supported" = "xyes"; then
2797 BOEHM_DEFINES="$BOEHM_DEFINES -DMONO_DEBUGGER_SUPPORTED"
2798 NESTED_LIBGC_FLAGS="-DMONO_DEBUGGER_SUPPORTED"
2800 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2801 AC_MSG_RESULT($mono_debugger_supported)
2803 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
2804 if test "x$icall_symbol_map" = "xyes"; then
2805 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
2808 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
2809 if test "x$icall_export" = "xyes"; then
2810 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
2813 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
2814 if test "x$icall_tables" = "xno"; then
2815 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
2818 if test "x$mono_cv_clang" = "xyes"; then
2819 # FIXME: This causes many compilation errors
2823 if test "x$with_tls" = "x__thread"; then
2824 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2825 # Pass the information to libgc
2826 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2827 AC_MSG_CHECKING(if the tls_model attribute is supported)
2828 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2831 # CLANG doesn't support this yet, and it prints warnings about it
2832 if test "x$mono_cv_clang" = "xno"; then
2833 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2840 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2841 dnl ******************************************
2842 dnl *** Check to see what FPU is available ***
2843 dnl ******************************************
2844 AC_MSG_CHECKING(which FPU to use)
2847 if gcc -v 2>&1 | grep -q -- '--with-float=hard'; then
2851 if test x$fpu = xNONE; then
2853 CFLAGS="$CFLAGS -mfpu=vfp -mfloat-abi=softfp"
2855 int main () { __asm__ ("faddd d7, d6, d7"); return 0; }
2856 ], fpu=VFP, fpu=NONE)
2860 if test x$fpu = xNONE; then
2861 AC_TRY_COMPILE([], [
2862 __asm__ ("ldfd f0, [r0]");
2863 ], fpu=FPA, fpu=NONE)
2867 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2870 AC_MSG_CHECKING(for ARMV6)
2872 int main () { __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r" (0) : "memory"); return 0; }
2873 ], armv6=yes, armv6=no)
2875 AC_MSG_RESULT($armv6)
2876 if test ${armv6} = yes; then
2877 AC_DEFINE(HAVE_ARMV6, 1, "Host supports ARMV6 instructions")
2878 # libgc's gc_locks.h depends on this
2879 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2883 if test ${TARGET} = unknown; then
2884 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2885 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2888 if test ${ACCESS_UNALIGNED} = no; then
2889 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2894 # Pass CPPFLAGS to libgc configure
2895 # We should use a separate variable for this to avoid passing useless and
2896 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2897 # This should be executed late so we pick up the final version of CPPFLAGS
2898 # The problem with this approach, is that during a reconfigure, the main
2899 # configure scripts gets invoked with these arguments, so we use separate
2900 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2901 TMP_CPPFLAGS="$CPPFLAGS $NESTED_LIBGC_FLAGS"
2902 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2903 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2905 # Don't pass -finstrument-for-thread-suspension in,
2906 # if these are instrumented it will be very bad news
2907 # (infinite recursion, undefined parking behavior, etc)
2908 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
2909 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2910 AC_CONFIG_SUBDIRS(libgc)
2914 AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0/3.5 FX (defaults to yes)], [], [with_profile2=yes])
2915 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
2916 AC_ARG_WITH(profile4_5,[ --with-profile4_5=yes,no If you want to install the 4.5 FX (defaults to yes)], [], [with_profile4_5=yes])
2917 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=no])
2918 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no,only If you want to build the MonoTouch assemblies (defaults to no)], [], [with_monotouch=no])
2919 AC_ARG_WITH(mobile, [ --with-mobile=yes,no If you want to build the Mobile assemblies (defaults to no)], [], [with_mobile=no])
2922 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2923 if test x$with_oprofile != xno; then
2924 oprofile_include=$with_oprofile/include
2925 if test ! -f $oprofile_include/opagent.h; then
2926 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2929 OPROFILE_CFLAGS="-I$oprofile_include"
2930 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2931 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2936 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2937 if test x$with_malloc_mempools = xyes; then
2939 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2945 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2946 if test x$with_mcs_docs != xyes; then
2947 DISABLE_MCS_DOCS=yes
2950 if test x$with_profile4 != xyes; then
2951 DISABLE_MCS_DOCS=yes
2955 AC_ARG_WITH(moonlight, [ --with-moonlight=yes|no|only If you want to build Mono for Moonlight (defaults to no)],[
2956 if test x$with_moonlight != xno; then
2957 MOONLIGHT_DEFINES="-DMOONLIGHT -DDISABLE_ASSEMBLY_REMAPPING "
2959 ], [with_moonlight=no])
2960 AC_SUBST(MOONLIGHT_DEFINES)
2962 AC_ARG_WITH(moon_gc, [ --with-moon-gc=boehm,sgen Select the gc to use with Moonlight (defaults to boehm)],[
2963 if test "x$with_moon_gc" != "xsgen"; then
2966 ], [with_moon_gc=boehm])
2968 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
2969 if test x$with_lazy_gc_thread_creation != xno ; then
2970 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
2972 ], [with_lazy_gc_thread_creation=no])
2974 AC_CHECK_HEADER([malloc.h],
2975 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
2976 [Define to 1 if you have /usr/include/malloc.h.])],,)
2978 if test x"$GCC" = xyes; then
2979 # Implicit function declarations are not 64 bit safe
2980 # Do this late, since this causes lots of configure tests to fail
2981 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
2982 # jay has a lot of implicit declarations
2983 JAY_CFLAGS="-Wno-implicit-function-declaration"
2986 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
2987 # instead of libmono-static.a
2988 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
2989 LIBMONO_LA=libmini-static.la
2991 LIBMONO_LA=libmono-$API_VER.la
2993 AC_SUBST(LIBMONO_LA)
2996 dnl Consistency settings
2998 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2999 DISABLE_MCS_DOCS=yes
3007 if test x$DISABLE_MCS_DOCS = xyes; then
3014 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
3015 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
3017 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
3018 AC_SUBST(OPROFILE_CFLAGS)
3019 AC_SUBST(OPROFILE_LIBS)
3021 libmono_ldflags="$libmono_ldflags $LIBS"
3023 AM_CONDITIONAL(MOONLIGHT, [test "x$with_moonlight" != "xno"])
3025 AM_CONDITIONAL(ONLY_MOONLIGHT, [test "x$with_moonlight" = "xonly"])
3026 AM_CONDITIONAL(MOONLIGHT_BOEHM, [test "x$with_moon_gc" = "xboehm"])
3027 AM_CONDITIONAL(MOONLIGHT_SGEN, [test "x$with_moon_gc" = "xsgen"])
3029 AM_CONDITIONAL(INSTALL_2_0, [test "x$with_profile2" = xyes])
3030 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
3031 AM_CONDITIONAL(INSTALL_4_5, [test "x$with_profile4_5" = xyes])
3032 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
3033 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
3034 AM_CONDITIONAL(INSTALL_MOBILE, [test "x$with_mobile" = xyes])
3035 AM_CONDITIONAL(ONLY_MONOTOUCH, [test "x$with_monotouch" = "xonly"])
3037 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
3038 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
3039 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
3040 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
3041 AM_CONDITIONAL(X86, test x$TARGET = xX86)
3042 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
3043 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
3044 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
3045 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
3046 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
3047 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
3048 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
3049 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
3050 AM_CONDITIONAL(S390, test x$TARGET = xS390)
3051 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
3052 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
3053 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
3054 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
3055 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
3056 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
3058 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
3059 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
3060 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
3067 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
3068 AC_SUBST(arch_target)
3073 mono_build_root=`pwd`
3074 AC_SUBST(mono_build_root)
3076 if test x$USEJIT = xtrue; then
3077 mono_runtime=mono/mini/mono
3079 mono_runtime=mono/interpreter/mint
3081 AC_SUBST(mono_runtime)
3083 mono_cfg_root=$mono_build_root/runtime
3084 if test x$host_win32 = xyes; then
3085 if test "x$cross_compiling" = "xno"; then
3086 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
3088 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
3091 mono_cfg_dir=$mono_cfg_root/etc
3093 AC_SUBST(mono_cfg_dir)
3095 AC_CONFIG_FILES([po/mcs/Makefile.in])
3097 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
3098 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
3100 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
3103 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3105 *) reldir=$depth/$srcdir ;;
3107 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
3108 cd runtime/etc/mono/1.0
3109 rm -f machine.config
3110 $LN_S $reldir/data/net_1_1/machine.config machine.config
3114 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
3117 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3119 *) reldir=$depth/$srcdir ;;
3121 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3122 cd runtime/etc/mono/2.0
3123 rm -f machine.config
3124 $LN_S $reldir/data/net_2_0/machine.config machine.config
3128 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
3131 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3133 *) reldir=$depth/$srcdir ;;
3135 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3136 cd runtime/etc/mono/2.0
3138 $LN_S $reldir/data/net_2_0/web.config web.config
3142 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
3145 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3147 *) reldir=$depth/$srcdir ;;
3149 $ac_aux_dir/install-sh -d runtime/etc/mono/
3150 cd runtime/etc/mono/
3152 $LN_S $reldir/data/browscap.ini browscap.ini
3156 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
3157 [ depth=../../../../..
3159 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3161 *) reldir=$depth/$srcdir ;;
3163 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
3164 cd runtime/etc/mono/2.0/Browsers
3165 rm -f Compat.browser
3166 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
3170 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
3173 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3175 *) reldir=$depth/$srcdir ;;
3177 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3178 cd runtime/etc/mono/4.0
3179 rm -f machine.config
3180 $LN_S $reldir/data/net_4_0/machine.config machine.config
3184 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
3187 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3189 *) reldir=$depth/$srcdir ;;
3191 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3192 cd runtime/etc/mono/4.0
3194 $LN_S $reldir/data/net_4_0/web.config web.config
3198 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
3201 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3203 *) reldir=$depth/$srcdir ;;
3205 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3206 cd runtime/etc/mono/4.5
3207 rm -f machine.config
3208 $LN_S $reldir/data/net_4_5/machine.config machine.config
3212 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
3215 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3217 *) reldir=$depth/$srcdir ;;
3219 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3220 cd runtime/etc/mono/4.5
3222 $LN_S $reldir/data/net_4_5/web.config web.config
3226 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
3232 scripts/mono-find-provides
3233 scripts/mono-find-requires
3236 mono/metadata/Makefile
3240 mono/arch/x86/Makefile
3241 mono/arch/amd64/Makefile
3242 mono/arch/hppa/Makefile
3243 mono/arch/ppc/Makefile
3244 mono/arch/sparc/Makefile
3245 mono/arch/s390/Makefile
3246 mono/arch/s390x/Makefile
3247 mono/arch/arm/Makefile
3248 mono/arch/alpha/Makefile
3249 mono/arch/ia64/Makefile
3250 mono/arch/mips/Makefile
3251 mono/interpreter/Makefile
3253 mono/tests/tests-config
3254 mono/tests/assemblyresolve/Makefile
3255 mono/tests/cas/Makefile
3256 mono/tests/cas/assembly/Makefile
3257 mono/tests/cas/demand/Makefile
3258 mono/tests/cas/inheritance/Makefile
3259 mono/tests/cas/linkdemand/Makefile
3260 mono/tests/cas/threads/Makefile
3261 mono/benchmark/Makefile
3262 mono/monograph/Makefile
3263 mono/io-layer/Makefile
3265 mono/profiler/Makefile
3267 ikvm-native/Makefile
3272 data/net_2_0/Makefile
3273 data/net_4_0/Makefile
3274 data/net_4_5/Makefile
3275 data/net_2_0/Browsers/Makefile
3282 data/mono-options.pc
3283 data/mono-lineeditor.pc
3290 data/system.web.extensions_1.0.pc
3291 data/system.web.extensions.design_1.0.pc
3292 data/system.web.mvc.pc
3293 data/system.web.mvc2.pc
3294 data/system.web.mvc3.pc
3295 data/aspnetwebstack.pc
3301 tools/locale-builder/Makefile
3308 # Update all submodules recursively to ensure everything is checked out
3309 $srcdir/scripts/update_submodules
3311 if test x$host_win32 = xyes; then
3312 # Get rid of 'cyg' prefixes in library names
3313 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3314 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3315 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3316 # executable doesn't work...
3317 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3322 NONE) prefix=$ac_default_prefix ;;
3324 case $exec_prefix in
3325 NONE) exec_prefix='${prefix}' ;;
3329 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3330 # any existing config.make. This allows people to share the same source tree
3331 # with different build directories, one native and one cross
3333 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3335 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3337 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3338 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3339 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3340 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3341 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3342 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3343 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3344 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
3347 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3348 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3351 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3354 [myver=$($AWK 'BEGIN {
3355 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3356 if(length(vsplit [1]) > 4) {
3357 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3359 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3362 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3364 if test x$platform_darwin = xyes; then
3365 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3368 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3369 enable_system_aot=yes
3372 if test "x$enable_loadedllvm" = "xyes"; then
3373 # This seems to fail on the x86 buildbots
3374 enable_system_aot=no
3377 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
3378 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3381 if test x$DISABLE_MCS_DOCS = xyes; then
3382 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3385 if test x$with_moonlight != xno; then
3386 echo "MOONLIGHT = 1" >> $srcdir/$mcsdir/build/config.make
3389 if test x$has_extension_module != xno; then
3390 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
3393 default_profile=net_2_0
3394 if test -z "$INSTALL_4_0_TRUE"; then :
3395 default_profile=net_4_0
3397 if test -z "$INSTALL_MONODROID_TRUE"; then :
3398 default_profile=monodroid
3400 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
3401 default_profile=monotouch
3403 if test -z "$INSTALL_4_5_TRUE"; then :
3404 default_profile=net_4_5
3407 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
3409 if test "x$test_bcl_opt" = "xyes"; then
3410 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
3415 # if we have an olive folder, override the default settings
3416 if test -d $olivedir; then
3418 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3420 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3422 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3423 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3424 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3425 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3426 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3427 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3433 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3441 SIGALTSTACK: $with_sigaltstack
3444 BigArrays: $enable_big_arrays
3445 DTrace: $enable_dtrace
3446 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3449 .NET 2.0/3.5: $with_profile2
3450 .NET 4.0: $with_profile4
3451 .NET 4.5: $with_profile4_5
3452 MonoDroid: $with_monodroid
3453 MonoTouch: $with_monotouch
3454 JNI support: $jdk_headers_found
3455 libgdiplus: $libgdiplus_msg
3459 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3460 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)