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.md])
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 subdir-objects]
17 m4_esyscmd([case `automake --version | head -n 1` in # parallel-tests is default in automake 1.13+, we need to explicitly enable it
18 *1.11*|*1.12*) echo parallel-tests;; # for 1.11 and 1.12 but not below as those versions don't recognize the flag
19 esac])) # TODO: remove this hack once we require automake 1.11+
21 AC_CONFIG_HEADERS([config.h])
29 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
31 MONO_VERSION_MAJOR=`echo $VERSION | cut -d . -f 1`
32 MONO_VERSION_MINOR=`echo $VERSION | cut -d . -f 2`
33 MONO_VERSION_BUILD=`echo $VERSION | cut -d . -f 3`
35 # This is the version number of the corlib-runtime interface. When
36 # making changes to this interface (by changing the layout
37 # of classes the runtime knows about, changing icall signature or
38 # semantics etc), increment this variable.
40 # This can be reset to 0 when Mono's version number is bumped
41 # since it's part of the corlib version (the prefix '1' in the full
42 # version number is to ensure the number isn't treated as octal in C)
44 MONO_CORLIB_VERSION=`printf "1%02d%02d%02d%03d" $MONO_VERSION_MAJOR $MONO_VERSION_MINOR $MONO_VERSION_BUILD $MONO_CORLIB_COUNTER`
46 AC_DEFINE_UNQUOTED(MONO_CORLIB_VERSION,$MONO_CORLIB_VERSION,[Version of the corlib-runtime interface])
47 AC_SUBST(MONO_CORLIB_VERSION)
51 echo "Run configure using ./configure --host=i686-pc-mingw32"
55 # In case of cygwin, override LN_S, irrespective of what it determines.
56 # The build uses cygwin, but the actual runtime doesn't.
58 *cygwin* ) LN_S='cp -p';;
66 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
67 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
68 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
69 CFLAGS_FOR_LIBGC=$CFLAGS
70 CPPFLAGS_FOR_BTLS=$CPPFLAGS
71 CFLAGS_FOR_BTLS=$CFLAGS
73 # libgc uses some deprecated APIs
74 CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
77 # These are the flags that need to be stored in the mono.pc file for
78 # compiling code that will embed Mono
82 AC_SUBST(libmono_cflags)
83 AC_SUBST(libmono_ldflags)
85 # Variable to have relocatable .pc files (lib, or lib64)
86 # realpath isn't always available, and requires that all but the tip of the provided
87 # path exists. Fall back to the old behaviour, but realpath allows depth >1
88 # e.g. Debian puts Mono in /usr/bin and libs in /usr/lib/x86_64-linux-gnu/ which is
89 # too deep for the old method to work
90 reloc_libdir=`realpath --relative-to=${prefix} ${libdir} 2> /dev/null || basename ${libdir}`
91 AC_SUBST(reloc_libdir)
93 # Set to yes if Unix sockets cannot be created in an anonymous namespace
96 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
97 extra_runtime_ldflags=""
99 # Thread configuration inspired by sleepycat's db
100 AC_MSG_CHECKING([host platform characteristics])
111 *-mingw*|*-*-cygwin*)
112 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
113 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
116 if test "x$cross_compiling" = "xno"; then
117 if test "x$host" = "x$build" -a "x$host" = "x$target"; then
121 if test "x$host" = "x$target"; then
126 # Windows Vista or later is required
127 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
128 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32 -liphlpapi"
129 libmono_cflags="-mms-bitfields -mwindows"
130 libmono_ldflags="-mms-bitfields -mwindows"
135 with_sgen_default_concurrent=yes
137 # This forces libgc to use the DllMain based thread registration code on win32
138 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
141 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
142 libmono_cflags="-D_REENTRANT"
143 LDFLAGS="$LDFLAGS -pthread"
144 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
145 libmono_ldflags="-pthread"
148 libgc_threads=pthreads
151 with_sgen_default_concurrent=yes
154 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -DTHREAD_LOCAL_ALLOC -pthread"
155 libmono_cflags="-D_REENTRANT -DTHREAD_LOCAL_ALLOC -pthread"
156 libmono_ldflags="-lpthread -pthread"
158 libgc_threads=pthreads
162 with_sgen_default_concurrent=yes
165 if test "x$PTHREAD_CFLAGS" = "x"; then
166 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
169 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
170 libmono_cflags="$PTHREAD_CFLAGS"
172 if test "x$PTHREAD_LIBS" = "x"; then
173 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
174 libmono_ldflags="-pthread"
176 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
177 libmono_ldflags="$PTHREAD_LIBS"
179 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
181 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
183 libgc_threads=pthreads
186 with_sgen_default_concurrent=yes
189 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
190 if test "x$disable_munmap" != "xyes"; then
191 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
193 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
194 LDFLAGS="$LDFLAGS -pthread"
196 AC_DEFINE(PTHREAD_POINTER_ID)
198 libgc_threads=pthreads
201 with_sgen_default_concurrent=yes
205 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
206 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
208 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
209 if test "x$disable_munmap" != "xyes"; then
210 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
212 libmono_cflags="-D_REENTRANT"
214 libgc_threads=pthreads
221 # Android doesn't support boehm, as it's missing <link.h>
225 # isinf(3) requires -lm; see isinf check below
226 LDFLAGS="$LDFLAGS -lm"
228 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
229 # PAGE_SIZE; breaks mono/io-layer/collection.c
230 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
231 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
232 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
234 # to bypass the underscore linker check, can't work when cross-compiling
239 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
240 if test "x$disable_munmap" != "xyes"; then
241 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
243 libmono_cflags="-D_REENTRANT"
245 libgc_threads=pthreads
247 if test "x$cross_compiling" != "xno"; then
248 # to bypass the underscore linker check, not
249 # available during cross-compilation
258 # https://bugzilla.novell.com/show_bug.cgi?id=504411
262 with_sgen_default_concurrent=yes
265 echo "nacl no longer supported."
269 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
270 # +ESdbgasm only valid on bundled cc on RISC
271 # silently ignored for ia64
272 if test $GCC != "yes"; then
273 CFLAGS="$CFLAGS +ESdbgasm"
274 # Arrange for run-time dereferencing of null
275 # pointers to produce a SIGSEGV signal.
276 LDFLAGS="$LDFLAGS -z"
278 CFLAGS="$CFLAGS +ESdbgasm"
279 LDFLAGS="$LDFLAGS -z"
280 libmono_cflags="-D_REENTRANT"
281 libmono_ldflags="-lpthread"
282 libgc_threads=pthreads
287 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
289 libmono_cflags="-D_REENTRANT"
290 libgc_threads=pthreads
293 enable_solaris_tar_check=yes
296 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
299 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
300 libmono_cflags="-D_THREAD_SAFE"
302 AC_DEFINE(PTHREAD_POINTER_ID)
303 AC_DEFINE(USE_MACH_SEMA, 1, [...])
305 libgc_threads=pthreads
307 if test "x$cross_compiling" = "xyes"; then
308 has_broken_apple_cpp=yes
310 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
311 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
312 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
314 dnl Snow Leopard and newer config.guess reports as this
316 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
317 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
318 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
319 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
320 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
321 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
322 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
323 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
324 with_sgen_default_concurrent=yes
327 with_sgen_default_concurrent=yes
335 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
336 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
338 LIBS="$LIBS -lnetwork -ltextencoding"
340 AC_DEFINE(PTHREAD_POINTER_ID)
341 dnl Haiku does not support static TLS with __thread
343 dnl Boehm is too much work to backport Haiku support for
345 libgc_threads=pthreads
349 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
355 if test x$need_link_unlink = xyes; then
356 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
359 if test x$host_win32 = xyes; then
360 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
363 if test x$target_win32 = xyes; then
364 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
367 # Defined for all targets/platforms using classic Windows API support.
368 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
369 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
371 AC_SUBST(extra_runtime_ldflags)
372 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
373 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
374 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
375 AM_CONDITIONAL(PLATFORM_DARWIN, test x$host_darwin = xyes)
376 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
377 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
379 if test -z "$PLATFORM_DARWIN_TRUE"; then :
380 PLATFORM_AOT_SUFFIX=.dylib
383 if test -z "$PLATFORM_LINUX_TRUE"; then :
384 PLATFORM_AOT_SUFFIX=.so
387 if test -z "$HOST_WIN32_TRUE"; then :
388 PLATFORM_AOT_SUFFIX=.dll
391 AC_SUBST(PLATFORM_AOT_SUFFIX)
393 ## PLATFORM_AOT_SUFFIX not so simple for windows :-)
395 AC_CHECK_TOOL(CC, gcc, gcc)
397 AC_CHECK_TOOL(CXX, g++, g++)
403 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
405 # Set ASFLAGS if not already set.
406 : ${CCASFLAGS='$(CFLAGS)'}
410 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
411 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
412 if test "x$CXX" = "xg++"; then
413 if test "x$GXX" != "xyes"; then
414 # automake/libtool is so broken, it requires g++ even if the c++ sources
415 # are inside automake conditionals
416 AC_MSG_ERROR([You need to install g++])
420 dnl may require a specific autoconf version
421 dnl AC_PROG_CC_FOR_BUILD
422 dnl CC_FOR_BUILD not automatically detected
424 CFLAGS_FOR_BUILD=$CFLAGS
426 if test "x$cross_compiling" = "xyes"; then
431 AC_SUBST(CC_FOR_BUILD)
432 AC_SUBST(CFLAGS_FOR_BUILD)
434 AC_SUBST(BUILD_EXEEXT)
436 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
437 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
442 # This causes monodis to not link correctly
443 #AC_DISABLE_FAST_INSTALL
445 #lookup makedev() header
449 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
452 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
453 AC_SUBST(export_ldflags)
455 # Test whenever ld supports -version-script
461 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 sys/sysctl.h libproc.h sys/prctl.h)
462 AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.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 arpa/inet.h complex.h unwind.h)
463 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
464 [], [], [#include <stddef.h>
465 #include <sys/socket.h>
466 #include <linux/socket.h>])
468 AC_CHECK_HEADERS(sys/user.h, [], [],
470 #ifdef HAVE_SYS_PARAM_H
471 # include <sys/param.h>
475 AC_CHECK_HEADERS(linux/serial.h)
477 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
478 if test x$have_zlib = xyes; then
479 AC_TRY_COMPILE([#include <zlib.h>], [
480 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
483 #error No good zlib found
486 AC_MSG_RESULT(Using system zlib)
487 zlib_msg="system zlib"
488 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
490 AC_MSG_RESULT(Using embedded zlib)
492 zlib_msg="bundled zlib"
496 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
497 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
499 # for mono/metadata/debug-symfile.c
500 AC_CHECK_HEADERS(elf.h)
503 AC_CHECK_HEADERS(poll.h)
504 AC_CHECK_HEADERS(sys/poll.h)
505 AC_CHECK_HEADERS(sys/wait.h)
506 AC_CHECK_HEADERS(grp.h)
507 AC_CHECK_HEADERS(syslog.h)
510 AC_CHECK_HEADERS(wchar.h)
511 AC_CHECK_HEADERS(ieeefp.h)
512 AC_MSG_CHECKING(for isinf)
513 AC_TRY_LINK([#include <math.h>], [
517 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
519 # We'll have to use signals
523 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
524 AC_TRY_LINK([#include <math.h>],
526 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
529 # for Linux statfs support
530 AC_CHECK_HEADERS(linux/magic.h)
532 # not 64 bit clean in cross-compile
533 AC_CHECK_SIZEOF(void *, 4)
535 AC_CACHE_CHECK([for clang],
549 AC_ARG_ENABLE(visibility-hidden,
550 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
551 disable_visibility_hidden=yes, disable_visibility_hidden=no)
554 if test x"$GCC" = xyes; then
555 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes -Wno-format-zero-length'
557 # We require C99 with some GNU extensions, e.g. `linux` macro
558 CFLAGS="$CFLAGS -std=gnu99"
560 # The runtime code does not respect ANSI C strict aliasing rules
561 CFLAGS="$CFLAGS -fno-strict-aliasing"
563 # We rely on signed overflow to behave
564 CFLAGS="$CFLAGS -fwrapv"
566 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
567 if test x"$disable_visibility_hidden" = xno; then
568 # Don't export any symbols by default
569 SHARED_CFLAGS="-fvisibility=hidden"
570 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
574 # Check for the normal version, since gcc ignores unknown -Wno options
575 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
576 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
581 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
587 if test "x$mono_cv_clang" = "xyes"; then
588 # https://bugzilla.samba.org/show_bug.cgi?id=8118
589 WARN="$WARN -Qunused-arguments"
590 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
591 # We rely on zero length arrays in structs
592 WARN="$WARN -Wno-zero-length-array"
595 # The Sun Forte compiler complains about inline functions that access static variables
596 # so disable all inlining.
599 CFLAGS="$CFLAGS -Dinline="
603 CFLAGS="$CFLAGS -g $WARN"
604 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
605 CPPFLAGS="$CPPFLAGS -g $WARN"
607 # Where's the 'mcs' source tree?
608 if test -d $srcdir/mcs; then
614 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
615 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
616 mcsdir=$with_mcs_path
620 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
623 # A sanity check to catch cases where the package was unpacked
624 # with an ancient tar program (Solaris)
626 AC_ARG_ENABLE(solaris-tar-check,
627 [ --disable-solaris-tar-check disable solaris tar check],
628 do_solaris_tar_check=no, do_solaris_tar_check=yes)
630 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
631 AC_MSG_CHECKING(integrity of package)
632 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
636 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
637 AC_MSG_ERROR([$errorm])
641 if test "x$with_mcs_path" != "x"; then
642 mcs_topdir=$(cd "$mcsdir" && pwd)
643 mcs_topdir_from_srcdir=$mcs_topdir
645 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
646 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
649 # Convert mcs_topdir* paths to Windows syntax.
650 if test x$cross_compiling$host_win32 = xnoyes; then
651 mcs_topdir=$(cygpath -m $mcs_topdir)
652 case $mcs_topdir_from_srcdir in
654 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
659 AC_SUBST([mcs_topdir])
660 AC_SUBST([mcs_topdir_from_srcdir])
662 # gettext: prepare the translation directories.
663 # we do not configure the full gettext, as we consume it dynamically from C#
666 if test "x$USE_NLS" = "xyes"; then
667 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
669 if test "x$HAVE_MSGFMT" = "xno"; then
670 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
674 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
677 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
678 if test x$with_crosspkgdir = "x"; then
679 if test -s $PKG_CONFIG_PATH; then
680 pkg_config_path=$PKG_CONFIG_PATH
683 pkg_config_path=$with_crosspkgdir
684 PKG_CONFIG_PATH=$pkg_config_path
685 export PKG_CONFIG_PATH
689 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
690 if test x$werror_flag = xyes; then
691 WERROR_CFLAGS="-Werror"
693 AC_SUBST([WERROR_CFLAGS])
694 AC_SUBST([SHARED_CFLAGS])
696 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
697 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
699 AC_SUBST(GLIB_CFLAGS)
702 # Enable support for fast thread-local storage
703 # Some systems have broken support, so we allow to disable it.
704 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
706 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
707 # This does not work on some platforms (bug #55253)
708 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
710 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
711 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
712 # Same as --with-shared_mono=no
713 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
715 if test "x$enable_static" = "xno"; then
719 if test "x$enable_shared" = "xno"; then
723 if test "x$enable_libraries" = "xno"; then
727 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
729 if test "x$host_win32" = "xyes"; then
730 # Boehm GC requires the runtime to be in its own dll
734 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
735 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
736 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
738 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
739 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
740 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
742 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
743 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
748 # Pass it to libgc as well
749 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
756 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
758 if test x$enable_small_config = xyes; then
759 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
760 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
763 AC_ARG_ENABLE(system-aot, [ --enable-system-aot Enable the Ahead-Of-Time compilation of system assemblies during the build (on by default on some platforms)], enable_system_aot=$enableval, enable_system_aot=default)
765 DISABLED_FEATURES=none
768 AC_C_BIGENDIAN([endian=big],[endian=little],[endian=unknown])
769 AC_MSG_CHECKING([CSharp compiler to use])
770 AC_ARG_WITH(csc, [ --with-csc=mcs,roslyn,default Configures the CSharp compiler to use],[
771 if test x$withval = xmcs; then
773 elif test x$withval = xroslyn; then
775 elif test x$withval = xdefault; then
778 AC_MSG_ERROR([You must supply one of "mcs", "roslyn" or "default" to the --with-csc option])
780 ],[csc_compiler=default])
782 if test $csc_compiler = default; then
783 if test $endian = big; then
785 elif test $endian = little; then
791 AC_MSG_RESULT($csc_compiler)
794 # Set the build profiles and options before things which use them
797 AC_ARG_WITH(profile4_x, [ --with-profile4_x=yes,no If you want to install the 4.x FX (defaults to yes)], [], [with_profile4_x=default])
798 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=default])
799 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=default])
800 AC_ARG_WITH(monotouch_watch, [ --with-monotouch_watch=yes,no If you want to build the Xamarin.WatchOS assemblies (defaults to no)], [], [with_monotouch_watch=default])
801 AC_ARG_WITH(monotouch_tv, [ --with-monotouch_tv=yes,no If you want to build the Xamarin.TVOS assemblies (defaults to no)], [], [with_monotouch_tv=default])
802 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=default])
803 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=default])
804 AC_ARG_WITH(testing_aot_hybrid, [ --with-testing_aot_hybrid=yes,no If you want to build the testing_aot_hybrid assemblies (defaults to no)], [], [with_testing_aot_hybrid=default])
805 AC_ARG_WITH(testing_aot_full, [ --with-testing_aot_full=yes,no If you want to build the testing_aot_full assemblies (defaults to no)], [], [with_testing_aot_full=default])
806 AC_ARG_WITH(winaot, [ --with-winaot=yes,no If you want to build the Windows friendly AOT assemblies (defaults to no)], [], [with_winaot=default])
807 AC_ARG_WITH(orbis, [ --with-orbis=yes,no If you want to build the Orbis assemblies (defaults to no)], [], [with_orbis=default])
808 AC_ARG_WITH(unreal, [ --with-unreal=yes,no If you want to build the Unreal assemblies (defaults to no)], [], [with_unreal=default])
811 AC_ARG_WITH(runtime_preset, [ --with-runtime_preset=net_4_x,all,aot,hybridaot,fullaot,bitcode,unreal Which default profile to build (defaults to net_4_x)], [], [with_runtime_preset=net_4_x])
817 enable_llvm_default=no
819 with_profile4_x_default=no
820 with_monodroid_default=no
821 with_monotouch_default=no
822 with_monotouch_watch_default=no
823 with_monotouch_tv_default=no
824 with_xammac_default=no
825 with_testing_aot_hybrid_default=no
826 with_testing_aot_full_default=no
827 with_winaot_default=no
828 with_orbis_default=no
829 with_unreal_default=no
831 with_bitcode_default=no
832 with_cooperative_gc_default=no
834 INVARIANT_AOT_OPTIONS=nimt-trampolines=2000,ntrampolines=8000,nrgctx-fetch-trampolines=256,ngsharedvt-trampolines=4000
836 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
837 DISABLE_MCS_DOCS_default=yes
838 elif test x$with_runtime_preset = xnet_4_x; then
839 with_profile4_x_default=yes
840 elif test x$with_runtime_preset = xall; then
841 with_profile4_x_default=yes
842 with_monodroid_default=yes
843 with_monotouch_default=yes
844 with_monotouch_watch_default=yes
845 with_monotouch_tv_default=yes
846 with_xammac_default=yes
847 with_winaot_default=yes
848 with_orbis_default=yes
849 with_unreal_default=yes
850 elif test x$with_runtime_preset = xfullaot; then
851 DISABLE_MCS_DOCS_default=yes
852 with_testing_aot_full_default=yes
853 TEST_PROFILE=testing_aot_full
855 mono_feature_disable_com='yes'
856 mono_feature_disable_remoting='yes'
857 mono_feature_disable_reflection_emit_save='yes'
858 mono_feature_disable_reflection_emit='yes'
859 mono_feature_disable_appdomains='yes'
861 AOT_BUILD_FLAGS="--runtime=mobile -O=gsharedvt --aot=full,$INVARIANT_AOT_OPTIONS"
863 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
864 elif test x$with_runtime_preset = xbitcode; then
865 DISABLE_MCS_DOCS_default=yes
866 with_testing_aot_full_default=yes
867 with_bitcode_default=yes
868 with_cooperative_gc_default=yes
869 TEST_PROFILE=testing_aot_full
870 enable_llvm_default=yes
872 mono_feature_disable_com='yes'
873 mono_feature_disable_remoting='yes'
874 mono_feature_disable_reflection_emit_save='yes'
875 mono_feature_disable_reflection_emit='yes'
876 mono_feature_disable_appdomains='yes'
878 AOT_BUILD_FLAGS="--runtime=mobile --aot=llvmonly,$INVARIANT_AOT_OPTIONS"
879 AOT_RUN_FLAGS="--runtime=mobile --llvmonly"
880 elif test x$with_runtime_preset = xhybridaot; then
881 DISABLE_MCS_DOCS_default=yes
882 with_testing_aot_hybrid_default=yes
883 TEST_PROFILE=testing_aot_hybrid
885 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
886 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
887 elif test x$with_runtime_preset = xaot; then
888 with_profile4_x_default=yes
890 AOT_BUILD_FLAGS="--aot=$INVARIANT_AOT_OPTIONS"
893 DISABLE_MCS_DOCS_default=yes
894 elif test x$with_runtime_preset = xwinaot; then
895 DISABLE_MCS_DOCS_default=yes
896 with_winaot_default=yes
899 mono_feature_disable_com='yes'
900 mono_feature_disable_remoting='yes'
901 mono_feature_disable_reflection_emit_save='yes'
902 mono_feature_disable_reflection_emit='yes'
903 mono_feature_disable_appdomains='yes'
905 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
906 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
907 elif test x$with_runtime_preset = xorbis; then
908 DISABLE_MCS_DOCS_default=yes
909 with_orbis_default=yes
912 mono_feature_disable_com='yes'
913 mono_feature_disable_remoting='yes'
914 mono_feature_disable_reflection_emit_save='yes'
915 mono_feature_disable_reflection_emit='yes'
916 mono_feature_disable_appdomains='yes'
918 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
919 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
920 elif test x$with_runtime_preset = xunreal; then
921 DISABLE_MCS_DOCS_default=yes
922 with_unreal_default=yes
925 mono_feature_disable_com='yes'
926 mono_feature_disable_remoting='yes'
927 mono_feature_disable_appdomains='no'
929 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
930 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
932 with_profile4_x_default=yes
935 if test "x$AOT_BUILD_FLAGS" != "x"; then :
936 AC_SUBST(AOT_BUILD_FLAGS)
937 AC_SUBST(AOT_RUN_FLAGS)
938 # For llvmonlycheck + fullaotcheck
939 AC_SUBST(INVARIANT_AOT_OPTIONS)
942 AC_SUBST(TEST_PROFILE)
944 if test "x$with_profile4_x" = "xdefault"; then
945 with_profile4_x=$with_profile4_x_default
947 if test "x$with_monodroid" = "xdefault"; then
948 with_monodroid=$with_monodroid_default
950 if test "x$with_monotouch" = "xdefault"; then
951 with_monotouch=$with_monotouch_default
953 if test "x$with_monotouch_watch" = "xdefault"; then
954 with_monotouch_watch=$with_monotouch_watch_default
956 if test "x$with_monotouch_tv" = "xdefault"; then
957 with_monotouch_tv=$with_monotouch_tv_default
959 if test "x$with_bitcode" = "xdefault"; then
960 with_bitcode=$with_bitcode_default
962 if test "x$with_xammac" = "xdefault"; then
963 with_xammac=$with_xammac_default
965 if test "x$with_testing_aot_hybrid" = "xdefault"; then
966 with_testing_aot_hybrid=$with_testing_aot_hybrid_default
968 if test "x$with_testing_aot_full" = "xdefault"; then
969 with_testing_aot_full=$with_testing_aot_full_default
971 if test "x$with_winaot" = "xdefault"; then
972 with_winaot=$with_winaot_default
974 if test "x$with_orbis" = "xdefault"; then
975 with_orbis=$with_orbis_default
977 if test "x$with_unreal" = "xdefault"; then
978 with_unreal=$with_unreal_default
982 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = "xyes"])
983 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
984 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
985 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
986 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
987 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
988 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
989 AM_CONDITIONAL(INSTALL_TESTING_AOT_HYBRID, [test "x$with_testing_aot_hybrid" != "xno"])
990 AM_CONDITIONAL(INSTALL_TESTING_AOT_FULL, [test "x$with_testing_aot_full" != "xno"])
991 AM_CONDITIONAL(INSTALL_WINAOT, [test "x$with_winaot" != "xno"])
992 AM_CONDITIONAL(INSTALL_ORBIS, [test "x$with_orbis" != "xno"])
993 AM_CONDITIONAL(INSTALL_UNREAL, [test "x$with_unreal" != "xno"])
994 AM_CONDITIONAL(FULL_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_full"] || [test "x$TEST_PROFILE" = "xwinaot"] || [test "x$TEST_PROFILE" = "xorbis"])
995 AM_CONDITIONAL(HYBRID_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_hybrid"] || [test "x$TEST_PROFILE" = "xunreal"])
997 default_profile=net_4_x
998 if test -z "$INSTALL_MONODROID_TRUE"; then :
999 default_profile=monodroid
1001 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
1002 default_profile=monotouch
1004 if test -z "$INSTALL_XAMMAC_TRUE"; then :
1005 default_profile=xammac
1007 if test -z "$INSTALL_TESTING_AOT_HYBRID_TRUE"; then :
1008 default_profile=testing_aot_hybrid
1010 if test -z "$INSTALL_TESTING_AOT_FULL_TRUE"; then :
1011 default_profile=testing_aot_full
1013 if test -z "$INSTALL_WINAOT_TRUE"; then :
1014 default_profile=winaot
1016 if test -z "$INSTALL_ORBIS_TRUE"; then :
1017 default_profile=orbis
1019 if test -z "$INSTALL_UNREAL_TRUE"; then :
1020 default_profile=unreal
1022 if test -z "$INSTALL_4_x_TRUE"; then :
1023 default_profile=net_4_x
1025 DEFAULT_PROFILE=$default_profile
1026 AC_SUBST(DEFAULT_PROFILE)
1029 # End build profile configuration
1032 if test x$USE_NLS = xprofile_default; then
1034 AC_MSG_CHECKING([NLS used])
1036 # We make the default value for USE_NLS
1037 # "no" on OSX because it isn't available on most
1038 # default OSX installs. The most common configurations will
1039 # all disable it, so this saves us typing.
1040 if test x$host_darwin = xyes; then
1047 AC_MSG_RESULT([$USE_NLS])
1050 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
1051 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
1052 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, desktop_loader, shared_perfcounters, remoting,
1053 security, lldb, mdb, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
1055 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
1056 eval "mono_feature_disable_$feature='yes'"
1058 DISABLED_FEATURES=$enable_minimal
1059 disabled="Disabled: $enable_minimal"
1062 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
1064 if test "x$mono_feature_disable_aot" = "xyes"; then
1065 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
1066 enable_system_aot=no
1067 AC_MSG_NOTICE([Disabled AOT compiler])
1070 if test "x$mono_feature_disable_profiler" = "xyes"; then
1071 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
1072 AC_MSG_NOTICE([Disabled support for the profiler])
1074 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
1076 if test "x$mono_feature_disable_decimal" = "xyes"; then
1077 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
1078 AC_MSG_NOTICE([Disabled support for decimal])
1081 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
1082 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
1083 AC_MSG_NOTICE([Disabled support for P/Invoke])
1086 if test "x$mono_feature_disable_debug" = "xyes"; then
1087 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
1088 AC_MSG_NOTICE([Disabled support for runtime debugging])
1091 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
1092 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
1093 mono_feature_disable_reflection_emit_save=yes
1094 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
1097 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
1098 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
1099 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
1102 if test "x$mono_feature_disable_large_code" = "xyes"; then
1103 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
1104 AC_MSG_NOTICE([Disabled support for large assemblies])
1107 if test "x$mono_feature_disable_logging" = "xyes"; then
1108 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
1109 AC_MSG_NOTICE([Disabled support for logging])
1112 if test "x$mono_feature_disable_com" = "xyes"; then
1113 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
1114 AC_MSG_NOTICE([Disabled COM support])
1117 if test "x$mono_feature_disable_ssa" = "xyes"; then
1118 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
1119 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
1122 if test "x$mono_feature_disable_generics" = "xyes"; then
1123 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
1124 AC_MSG_NOTICE([Disabled Generics Support])
1127 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
1128 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
1129 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
1132 if test "x$mono_feature_disable_portability" = "xyes"; then
1133 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
1134 AC_MSG_NOTICE([Disabled IO Portability layer])
1137 if test "x$mono_feature_disable_attach" = "xyes"; then
1138 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
1139 AC_MSG_NOTICE([Disabled agent attach])
1142 if test "x$mono_feature_disable_verifier" = "xyes"; then
1143 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
1144 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
1147 if test "x$mono_feature_disable_jit" = "xyes"; then
1148 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
1149 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
1152 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
1154 if test "x$mono_feature_disable_simd" = "xyes"; then
1155 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
1156 AC_MSG_NOTICE([Disabled SIMD support])
1159 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
1160 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
1161 AC_MSG_NOTICE([Disabled Soft Debugger.])
1164 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
1165 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
1166 AC_MSG_NOTICE([Disabled Performance Counters.])
1168 if test "x$mono_feature_disable_normalization" = "xyes"; then
1169 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
1170 AC_MSG_NOTICE([Disabled String normalization support.])
1173 #TODO: remove assembly_remapping feature name once everyone is using desktop_loader
1174 if test "x$mono_feature_disable_assembly_remapping" = "xyes" || test "x$mono_feature_disable_desktop_loader" = "xyes"; then
1175 AC_DEFINE(DISABLE_DESKTOP_LOADER, 1, [Disable desktop assembly loader semantics.])
1176 AC_MSG_NOTICE([Disabled desktop assembly loader semantics.])
1179 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
1180 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
1181 AC_MSG_NOTICE([Disabled Shared perfcounters.])
1184 if test "x$mono_feature_disable_appdomains" = "xyes"; then
1185 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
1186 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
1189 if test "x$mono_feature_disable_remoting" = "xyes"; then
1190 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
1191 AC_MSG_NOTICE([Disabled remoting])
1194 if test "x$mono_feature_disable_security" = "xyes"; then
1195 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
1196 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
1199 if test "x$mono_feature_disable_lldb" = "xyes"; then
1200 AC_DEFINE(DISABLE_LLDB, 1, [Disable support code for the LLDB plugin.])
1201 AC_MSG_NOTICE([Disabled LLDB plugin support code.])
1204 if test "x$mono_feature_disable_mdb" = "xyes"; then
1205 AC_DEFINE(DISABLE_MDB, 1, [Disable support for .mdb symbol files.])
1206 AC_MSG_NOTICE([Disabled support for .mdb symbol files.])
1209 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
1210 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
1211 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
1214 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
1215 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
1216 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
1219 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
1220 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
1221 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
1224 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
1225 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
1226 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
1229 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
1230 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
1231 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
1234 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
1235 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
1237 has_extension_module=no
1238 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
1240 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
1241 if test x$extension = xdefault ; then
1242 has_extension_module=yes;
1245 if test x$enable_extension_module = xyes; then
1246 has_extension_module=yes;
1250 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
1252 if test x$has_extension_module != xno ; then
1253 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
1254 AC_MSG_NOTICE([Enabling mono extension module.])
1258 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
1260 AC_MSG_CHECKING(for visibility __attribute__)
1263 void __attribute__ ((visibility ("hidden"))) doit (void) {}
1264 int main () { doit (); return 0; }
1267 have_visibility_hidden=yes
1270 have_visibility_hidden=no
1275 dnl Boehm GC configuration
1278 AC_ARG_WITH(libgc, [ --with-libgc=included,none Controls the Boehm GC config, default=included],[libgc=$with_libgc],[libgc=included])
1280 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1281 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1283 if test "x$support_boehm" = "xyes"; then
1285 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1286 if test x$enable_parallel_mark = xyes; then
1287 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1297 if test "x$support_boehm" = "xyes"; then
1301 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1302 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1303 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1305 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1307 if test x$target_win32 = xyes; then
1308 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1309 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1312 gc_msg="Included Boehm GC with typed GC"
1313 if test x$enable_parallel_mark = xyes; then
1314 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1315 gc_msg="$gc_msg and parallel mark"
1317 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1322 AC_MSG_WARN("External Boehm is no longer supported")
1326 AC_MSG_WARN("Use --with-sgen instead, --with-libgc= controls Boehm configuration")
1330 AC_MSG_WARN("Compiling mono without GC.")
1331 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1332 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1336 AC_MSG_ERROR([Invalid argument $libgc to --with-libgc.])
1340 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1341 if test "x$large_heap" = "xyes"; then
1342 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1345 AC_SUBST(LIBGC_CPPFLAGS)
1346 AC_SUBST(LIBGC_LIBS)
1347 AC_SUBST(LIBGC_STATIC_LIBS)
1349 AC_SUBST(BOEHM_DEFINES)
1352 AM_CONDITIONAL(SUPPORT_NULLGC, test "x$libgc" = "xnone")
1355 dnl End of Boehm GC Configuration
1358 dnl *************************************
1359 dnl *** Checks for zero length arrays ***
1360 dnl *************************************
1361 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1369 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1372 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1375 dnl ***********************************
1376 dnl *** Checks for signals
1377 dnl ***********************************
1378 AC_CHECK_HEADERS(signal.h)
1379 AC_CHECK_FUNCS(sigaction)
1380 AC_CHECK_FUNCS(kill)
1381 AC_CHECK_FUNCS(signal)
1383 # signal() is declared inline in Android headers
1384 # so we need to workaround it by overriding the check.
1385 if test x$platform_android = xyes; then
1386 AC_DEFINE(HAVE_SIGNAL,1)
1389 if test x$host_win32 = xno; then
1391 dnl hires monotonic clock support
1392 AC_SEARCH_LIBS(clock_gettime, rt)
1393 AC_CHECK_FUNCS(clock_nanosleep)
1395 dnl dynamic loader support
1396 AC_CHECK_FUNC(dlopen, DL_LIB="",
1397 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1399 if test x$dl_support = xno; then
1400 AC_MSG_WARN([No dynamic loading support available])
1402 LIBS="$LIBS $DL_LIB"
1403 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1404 dnl from glib's configure.ac
1405 AC_CACHE_CHECK([for preceeding underscore in symbols],
1407 AC_TRY_RUN([#include <dlfcn.h>
1408 int mono_underscore_test (void) { return 42; }
1410 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1411 handle = dlopen ((void*)0, 0);
1413 f1 = dlsym (handle, "mono_underscore_test");
1414 f2 = dlsym (handle, "_mono_underscore_test");
1415 } return (!f2 || f1);
1417 [mono_cv_uscore=yes],
1418 [mono_cv_uscore=no],
1421 if test "x$mono_cv_uscore" = "xyes"; then
1422 MONO_DL_NEED_USCORE=1
1424 MONO_DL_NEED_USCORE=0
1426 AC_SUBST(MONO_DL_NEED_USCORE)
1427 AC_CHECK_FUNC(dlerror)
1430 dnl ******************************************************************
1431 dnl *** Checks for the IKVM JNI interface library ***
1432 dnl ******************************************************************
1433 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])
1436 if test x$with_ikvm_native = xyes; then
1437 ikvm_native_dir=ikvm-native
1438 jdk_headers_found="IKVM Native"
1441 AC_SUBST(ikvm_native_dir)
1443 AC_CHECK_HEADERS(execinfo.h)
1445 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1447 AC_CHECK_FUNCS(getgrgid_r)
1448 AC_CHECK_FUNCS(getgrnam_r)
1449 AC_CHECK_FUNCS(getresuid)
1450 AC_CHECK_FUNCS(setresuid)
1451 AC_CHECK_FUNCS(kqueue)
1452 AC_CHECK_FUNCS(backtrace_symbols)
1453 AC_CHECK_FUNCS(mkstemp)
1454 AC_CHECK_FUNCS(mmap)
1455 AC_CHECK_FUNCS(madvise)
1456 AC_CHECK_FUNCS(getrusage)
1457 AC_CHECK_FUNCS(getpriority)
1458 AC_CHECK_FUNCS(setpriority)
1459 AC_CHECK_FUNCS(dl_iterate_phdr)
1460 AC_CHECK_FUNCS(dladdr)
1461 AC_CHECK_FUNCS(sysconf)
1462 AC_CHECK_FUNCS(getrlimit)
1463 AC_CHECK_FUNCS(prctl)
1465 AC_CHECK_FUNCS(sched_getaffinity)
1466 AC_CHECK_FUNCS(sched_setaffinity)
1467 AC_CHECK_FUNCS(sched_getcpu)
1469 if test x$platform_android != xyes; then
1470 AC_CHECK_FUNCS(getpwnam_r)
1471 AC_CHECK_FUNCS(getpwuid_r)
1474 dnl ****************************************************************
1475 dnl *** Check for sched_setaffinity from glibc versions before ***
1476 dnl *** 2.3.4. The older versions of the function only take 2 ***
1477 dnl *** parameters, not 3. ***
1479 dnl *** Because the interface change was not made in a minor ***
1480 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1481 dnl *** won't always indicate the interface sched_affinity has. ***
1482 dnl ****************************************************************
1483 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1484 AC_TRY_COMPILE([#include <sched.h>], [
1486 sched_setaffinity(0, &mask);
1489 # Yes, we have it...
1491 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1493 # We have the new, three-parameter version
1496 AC_TRY_COMPILE([#include <sched.h>], [
1497 CPU_COUNT((void *) 0);
1500 AC_DEFINE(GLIBC_HAS_CPU_COUNT, 1, [GLIBC has CPU_COUNT macro in sched.h])
1502 # We have the new, three-parameter version
1506 dnl ******************************************************************
1507 dnl *** Check for large file support ***
1508 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1509 dnl ******************************************************************
1511 # Check that off_t can represent 2**63 - 1 correctly, working around
1512 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1513 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1515 AC_DEFUN([LARGE_FILES], [
1516 large_CPPFLAGS=$CPPFLAGS
1517 CPPFLAGS="$CPPFLAGS $1"
1519 #include <sys/types.h>
1522 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1523 #define COMPILE_TIME_ASSERT(pred) \
1524 switch(0){case 0:case pred:;}
1525 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1528 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1529 large_CPPFLAGS="$large_CPPFLAGS $1"
1534 CPPFLAGS=$large_CPPFLAGS
1537 AC_MSG_CHECKING(if off_t is 64 bits wide)
1539 if test $large_offt = no; then
1540 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1541 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1543 if test $large_offt = no; then
1544 AC_MSG_WARN([No 64 bit file size support available])
1547 dnl *****************************
1548 dnl *** Checks for libsocket ***
1549 dnl *****************************
1550 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1554 dnl *****************************
1555 dnl *** Checks for libinotify ***
1556 dnl *****************************
1557 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1560 dnl *******************************
1561 dnl *** Checks for MSG_NOSIGNAL ***
1562 dnl *******************************
1563 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1564 AC_TRY_COMPILE([#include <sys/socket.h>], [
1565 int f = MSG_NOSIGNAL;
1567 # Yes, we have it...
1569 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1571 # We'll have to use signals
1575 dnl *****************************
1576 dnl *** Checks for IPPROTO_IP ***
1577 dnl *****************************
1578 AC_MSG_CHECKING(for IPPROTO_IP)
1579 AC_TRY_COMPILE([#include <netinet/in.h>], [
1580 int level = IPPROTO_IP;
1582 # Yes, we have it...
1584 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1586 # We'll have to use getprotobyname
1590 dnl *******************************
1591 dnl *** Checks for IPPROTO_IPV6 ***
1592 dnl *******************************
1593 AC_MSG_CHECKING(for IPPROTO_IPV6)
1594 AC_TRY_COMPILE([#include <netinet/in.h>], [
1595 int level = IPPROTO_IPV6;
1597 # Yes, we have it...
1599 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1601 # We'll have to use getprotobyname
1605 dnl ******************************
1606 dnl *** Checks for IPPROTO_TCP ***
1607 dnl ******************************
1608 AC_MSG_CHECKING(for IPPROTO_TCP)
1609 AC_TRY_COMPILE([#include <netinet/in.h>], [
1610 int level = IPPROTO_TCP;
1612 # Yes, we have it...
1614 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1616 # We'll have to use getprotobyname
1620 dnl *****************************
1621 dnl *** Checks for SOL_IP ***
1622 dnl *****************************
1623 AC_MSG_CHECKING(for SOL_IP)
1624 AC_TRY_COMPILE([#include <netdb.h>], [
1627 # Yes, we have it...
1629 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1631 # We'll have to use getprotobyname
1635 dnl *****************************
1636 dnl *** Checks for SOL_IPV6 ***
1637 dnl *****************************
1638 AC_MSG_CHECKING(for SOL_IPV6)
1639 AC_TRY_COMPILE([#include <netdb.h>], [
1640 int level = SOL_IPV6;
1642 # Yes, we have it...
1644 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1646 # We'll have to use getprotobyname
1650 dnl *****************************
1651 dnl *** Checks for SOL_TCP ***
1652 dnl *****************************
1653 AC_MSG_CHECKING(for SOL_TCP)
1654 AC_TRY_COMPILE([#include <netdb.h>], [
1655 int level = SOL_TCP;
1657 # Yes, we have it...
1659 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1661 # We'll have to use getprotobyname
1665 dnl *****************************
1666 dnl *** Checks for IP_PKTINFO ***
1667 dnl *****************************
1668 AC_MSG_CHECKING(for IP_PKTINFO)
1669 AC_TRY_COMPILE([#include <linux/in.h>], [
1670 int level = IP_PKTINFO;
1672 # Yes, we have it...
1674 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1679 dnl *****************************
1680 dnl *** Checks for IPV6_PKTINFO ***
1681 dnl *****************************
1682 AC_MSG_CHECKING(for IPV6_PKTINFO)
1683 AC_TRY_COMPILE([#include <netdb.h>], [
1684 int level = IPV6_PKTINFO;
1686 # Yes, we have it...
1688 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1693 dnl **********************************
1694 dnl *** Checks for IP_DONTFRAG ***
1695 dnl **********************************
1696 AC_MSG_CHECKING(for IP_DONTFRAG)
1697 AC_TRY_COMPILE([#include <netinet/in.h>], [
1698 int level = IP_DONTFRAG;
1700 # Yes, we have it...
1702 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1707 dnl **********************************
1708 dnl *** Checks for IP_DONTFRAGMENT ***
1709 dnl **********************************
1710 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1711 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1712 int level = IP_DONTFRAGMENT;
1714 # Yes, we have it...
1716 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1721 dnl **********************************
1722 dnl *** Checks for IP_MTU_DISCOVER ***
1723 dnl **********************************
1724 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1725 AC_TRY_COMPILE([#include <linux/in.h>], [
1726 int level = IP_MTU_DISCOVER;
1728 # Yes, we have it...
1730 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1735 dnl **********************************
1736 dnl *** Checks for IP_PMTUDISC_DO ***
1737 dnl **********************************
1738 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1739 AC_TRY_COMPILE([#include <linux/in.h>], [
1740 int level = IP_PMTUDISC_DO;
1742 # Yes, we have it...
1744 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1749 dnl *********************************
1750 dnl *** Check for struct ip_mreqn ***
1751 dnl *********************************
1752 AC_MSG_CHECKING(for struct ip_mreqn)
1753 AC_TRY_COMPILE([#include <netinet/in.h>], [
1754 struct ip_mreqn mreq;
1755 mreq.imr_address.s_addr = 0;
1757 # Yes, we have it...
1759 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1761 # We'll just have to try and use struct ip_mreq
1763 AC_MSG_CHECKING(for struct ip_mreq)
1764 AC_TRY_COMPILE([#include <netinet/in.h>], [
1765 struct ip_mreq mreq;
1766 mreq.imr_interface.s_addr = 0;
1768 # Yes, we have it...
1770 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1772 # No multicast support
1777 dnl **********************************
1778 dnl *** Check for getaddrinfo ***
1779 dnl **********************************
1780 AC_MSG_CHECKING(for getaddrinfo)
1785 getaddrinfo(NULL,NULL,NULL,NULL);
1787 # Yes, we have it...
1789 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1794 dnl **********************************
1795 dnl *** Check for gethostbyname2_r ***
1796 dnl **********************************
1797 AC_MSG_CHECKING(for gethostbyname2_r)
1803 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1805 # Yes, we have it...
1807 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1812 dnl **********************************
1813 dnl *** Check for gethostbyname2 ***
1814 dnl **********************************
1815 AC_MSG_CHECKING(for gethostbyname2)
1820 gethostbyname2(NULL,0);
1822 # Yes, we have it...
1824 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1829 dnl **********************************
1830 dnl *** Check for gethostbyname ***
1831 dnl **********************************
1832 AC_MSG_CHECKING(for gethostbyname)
1837 gethostbyname(NULL);
1839 # Yes, we have it...
1841 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1846 dnl **********************************
1847 dnl *** Check for getprotobyname ***
1848 dnl **********************************
1849 AC_MSG_CHECKING(for getprotobyname)
1854 getprotobyname(NULL);
1856 # Yes, we have it...
1858 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1863 dnl **********************************
1864 dnl *** Check for getnameinfo ***
1865 dnl **********************************
1866 AC_MSG_CHECKING(for getnameinfo)
1871 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1873 # Yes, we have it...
1875 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1881 dnl **********************************
1882 dnl *** Check for inet_ntop ***
1883 dnl **********************************
1884 AC_MSG_CHECKING(for inet_ntop)
1887 #include <arpa/inet.h>
1889 inet_ntop (0, NULL, NULL, 0);
1891 # Yes, we have it...
1893 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
1898 dnl *****************************
1899 dnl *** Checks for libnsl ***
1900 dnl *****************************
1901 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1903 AC_CHECK_FUNCS(inet_pton inet_aton)
1905 dnl *****************************
1906 dnl *** Checks for libxnet ***
1907 dnl *****************************
1910 AC_MSG_CHECKING(for Solaris XPG4 support)
1911 if test -f /usr/lib/libxnet.so; then
1912 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1913 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1914 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1921 if test "$GCC" = "yes"; then
1922 CFLAGS="$CFLAGS -Wno-char-subscripts"
1927 dnl *****************************
1928 dnl *** Checks for libpthread ***
1929 dnl *****************************
1930 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1931 # and libpthread does not exist
1935 dnl Haiku has pthread in libroot (libc equiv)
1936 AC_CHECK_LIB(pthread, main, LIBS="$LIBS")
1939 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1942 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1945 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1948 AC_CHECK_HEADERS(pthread.h)
1949 AC_CHECK_HEADERS(pthread_np.h)
1950 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1951 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np pthread_cond_timedwait_relative_np)
1952 AC_CHECK_FUNCS(pthread_kill)
1953 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1954 AC_TRY_COMPILE([ #include <pthread.h>], [
1955 pthread_mutexattr_t attr;
1956 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1961 AC_ERROR(Posix system lacks support for recursive mutexes)
1963 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1964 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1965 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1967 dnl **********************************
1968 dnl *** Check for mincore ***
1969 dnl **********************************
1970 AC_MSG_CHECKING(for mincore)
1973 #include <sys/types.h>
1974 #include <sys/mman.h>
1976 mincore(NULL, 0, NULL);
1978 # Yes, we have it...
1980 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
1985 dnl ***********************************
1986 dnl *** Checks for working __thread ***
1987 dnl ***********************************
1988 AC_MSG_CHECKING(for working __thread)
1989 if test "x$with_tls" != "x__thread"; then
1990 AC_MSG_RESULT(disabled)
1991 elif test "x$cross_compiling" = "xyes"; then
1992 AC_MSG_RESULT(cross compiling, assuming yes)
1995 #if defined(__APPLE__) && defined(__clang__)
1996 #error "__thread does not currently work with clang on Mac OS X"
1999 #include <pthread.h>
2001 static int res1, res2;
2003 void thread_main (void *arg)
2018 pthread_create (&t1, NULL, thread_main, 1);
2019 pthread_create (&t2, NULL, thread_main, 2);
2021 pthread_join (t1, NULL);
2022 pthread_join (t2, NULL);
2024 return !(res1 + res2 == 2);
2034 dnl **************************************
2035 dnl *** Checks for working sigaltstack ***
2036 dnl **************************************
2037 AC_MSG_CHECKING(for working sigaltstack)
2038 if test "x$with_sigaltstack" != "xyes"; then
2039 AC_MSG_RESULT(disabled)
2040 elif test "x$cross_compiling" = "xyes"; then
2041 AC_MSG_RESULT(cross compiling, assuming yes)
2048 #include <pthread.h>
2049 #include <sys/wait.h>
2050 #if defined(__FreeBSD__) || defined(__NetBSD__)
2051 #define SA_STACK SA_ONSTACK
2054 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
2059 volatile char*__ptr = NULL;
2061 loop (void *ignored)
2070 struct sigaction sa;
2074 struct sigaltstack sas;
2077 pthread_attr_t attr;
2079 sa.sa_sigaction = sigsegv_signal_handler;
2080 sigemptyset (&sa.sa_mask);
2081 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
2082 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
2083 perror ("sigaction");
2087 /* x86 darwin deliver segfaults using SIGBUS */
2088 if (sigaction (SIGBUS, &sa, NULL) == -1) {
2089 perror ("sigaction");
2092 sas.ss_sp = malloc (SIGSTKSZ);
2093 sas.ss_size = SIGSTKSZ;
2095 if (sigaltstack (&sas, NULL) == -1) {
2096 perror ("sigaltstack");
2100 pthread_attr_init (&attr);
2101 if (pthread_create(&id, &attr, loop, &attr) != 0) {
2102 printf ("pthread_create\n");
2126 for (i = 0; i < 300; ++i) {
2127 waitpid (son, &status, WNOHANG);
2128 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
2133 kill (son, SIGKILL);
2139 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
2146 dnl ********************************
2147 dnl *** Checks for semaphore lib ***
2148 dnl ********************************
2149 # 'Real Time' functions on Solaris
2150 # posix4 on Solaris 2.6
2151 # pthread (first!) on Linux
2152 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
2154 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
2155 AC_CHECK_FUNCS(shm_open)
2157 dnl ********************************
2158 dnl *** Checks for timezone stuff **
2159 dnl ********************************
2160 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
2166 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
2167 if test $ac_cv_struct_tm_gmtoff = yes; then
2168 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
2170 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
2175 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
2176 if test $ac_cv_var_timezone = yes; then
2177 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
2179 AC_ERROR(unable to find a way to determine timezone)
2183 dnl *********************************
2184 dnl *** Checks for math functions ***
2185 dnl *********************************
2186 AC_SEARCH_LIBS(sqrtf, m)
2187 if test "x$has_broken_apple_cpp" != "xyes"; then
2188 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
2189 AC_TRY_LINK([#include <math.h>],
2191 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
2194 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
2195 AC_TRY_LINK([#include <math.h>],
2197 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
2200 dnl ****************************************************************
2201 dnl *** Checks for working poll() (macosx defines it but doesn't ***
2202 dnl *** have it in the library (duh)) ***
2203 dnl ****************************************************************
2204 AC_CHECK_FUNCS(poll)
2206 dnl *************************
2207 dnl *** Check for signbit ***
2208 dnl *************************
2209 AC_MSG_CHECKING(for signbit)
2210 AC_TRY_LINK([#include <math.h>], [
2211 int s = signbit(1.0);
2214 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
2219 dnl **********************************
2221 dnl **********************************
2222 AC_CHECK_HEADERS(sys/epoll.h)
2224 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
2225 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
2226 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
2231 AC_CHECK_HEADERS(sys/event.h)
2232 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
2234 dnl **************************************
2235 dnl * Darwin has a race that prevents us from using reliably:
2236 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
2237 dnl * Since kqueue is mostly used for scaling large web servers,
2238 dnl * and very few folks run Mono on large web servers on OSX, falling
2240 dnl **************************************
2241 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
2242 if test "x$host_darwin" = "xno"; then
2243 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
2247 dnl ******************************
2248 dnl *** Checks for SIOCGIFCONF ***
2249 dnl ******************************
2250 AC_CHECK_HEADERS(sys/ioctl.h)
2251 AC_CHECK_HEADERS(net/if.h, [], [],
2253 #ifdef HAVE_SYS_TYPES_H
2254 # include <sys/types.h>
2256 #ifdef HAVE_SYS_SOCKET_H
2257 # include <sys/socket.h>
2260 AC_MSG_CHECKING(for ifreq)
2263 #include <sys/ioctl.h>
2271 x = (void *) &ifr->ifr_addr;
2274 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
2278 dnl **********************************
2279 dnl *** Checks for sin_len ***
2280 dnl **********************************
2281 AC_MSG_CHECKING(for sockaddr_in.sin_len)
2283 #include <netinet/in.h>
2285 struct sockaddr_in saddr;
2286 saddr.sin_len = sizeof (saddr);
2289 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
2293 dnl **********************************
2294 dnl *** Checks for sin6_len ***
2295 dnl **********************************
2296 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
2298 #include <netinet/in.h>
2300 struct sockaddr_in6 saddr6;
2301 saddr6.sin6_len = sizeof (saddr6);
2304 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
2308 dnl **********************************
2309 dnl *** Check for getifaddrs ***
2310 dnl **********************************
2311 AC_MSG_CHECKING(for getifaddrs)
2314 #include <sys/types.h>
2315 #include <sys/socket.h>
2316 #include <ifaddrs.h>
2320 # Yes, we have it...
2322 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2326 dnl **********************************
2327 dnl *** Check for if_nametoindex ***
2328 dnl **********************************
2329 AC_MSG_CHECKING(for if_nametoindex)
2332 #include <sys/types.h>
2333 #include <sys/socket.h>
2336 if_nametoindex(NULL);
2338 # Yes, we have it...
2340 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2345 dnl **********************************
2346 dnl *** Checks for proclib ***
2347 dnl **********************************
2348 AC_CHECK_HEADER(sys/errno.h, [AC_DEFINE(HAVE_SYS_ERRNO_H, 1, Define to 1 if you have the <sys/errno.h> header file.)])
2349 dnl **********************************
2350 dnl *** Checks for MonoPosixHelper ***
2351 dnl **********************************
2352 AC_CHECK_HEADERS(checklist.h)
2353 AC_CHECK_HEADERS(pathconf.h)
2354 AC_CHECK_HEADERS(fstab.h)
2355 AC_CHECK_HEADERS(attr/xattr.h)
2356 AC_CHECK_HEADERS(sys/extattr.h)
2357 AC_CHECK_HEADERS(sys/sendfile.h)
2358 AC_CHECK_HEADERS(sys/statvfs.h)
2359 AC_CHECK_HEADERS(sys/statfs.h)
2360 AC_CHECK_HEADERS(sys/vfstab.h)
2361 AC_CHECK_HEADERS(sys/xattr.h)
2362 AC_CHECK_HEADERS(sys/mman.h)
2363 AC_CHECK_HEADERS(sys/param.h)
2364 AC_CHECK_HEADERS(sys/mount.h, [], [],
2366 #ifdef HAVE_SYS_PARAM_H
2367 # include <sys/param.h>
2370 AC_CHECK_HEADERS(sys/mount.h)
2371 AC_CHECK_FUNCS(confstr)
2372 AC_CHECK_FUNCS(seekdir telldir)
2373 AC_CHECK_FUNCS(getdomainname)
2374 AC_CHECK_FUNCS(setdomainname)
2375 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2376 AC_CHECK_FUNCS(setgroups)
2377 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2378 AC_CHECK_FUNCS(getfsstat)
2379 AC_CHECK_FUNCS(lutimes futimes)
2380 AC_CHECK_FUNCS(mremap)
2381 AC_CHECK_FUNCS(remap_file_pages)
2382 AC_CHECK_FUNCS(posix_fadvise)
2383 AC_CHECK_FUNCS(posix_fallocate)
2384 AC_CHECK_FUNCS(posix_madvise)
2385 AC_CHECK_FUNCS(vsnprintf)
2386 AC_CHECK_FUNCS(sendfile)
2387 AC_CHECK_FUNCS(gethostid sethostid)
2388 AC_CHECK_FUNCS(sethostname)
2389 AC_CHECK_FUNCS(statfs)
2390 AC_CHECK_FUNCS(fstatfs)
2391 AC_CHECK_FUNCS(statvfs)
2392 AC_CHECK_FUNCS(fstatvfs)
2393 AC_CHECK_FUNCS(stime)
2394 AC_CHECK_FUNCS(strerror_r)
2395 AC_CHECK_FUNCS(ttyname_r)
2396 AC_CHECK_FUNCS(psignal)
2397 AC_CHECK_FUNCS(getlogin_r)
2398 AC_CHECK_FUNCS(lockf)
2399 AC_CHECK_FUNCS(swab)
2400 AC_CHECK_FUNCS(setusershell endusershell)
2401 AC_CHECK_FUNCS(futimens utimensat)
2402 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2403 AC_CHECK_FUNCS(readv writev preadv pwritev)
2404 AC_CHECK_FUNCS(setpgid)
2405 AC_CHECK_FUNCS(system)
2406 AC_CHECK_FUNCS(fork execv execve)
2407 AC_CHECK_FUNCS(accept4)
2408 AC_CHECK_FUNCS(localtime_r)
2409 AC_CHECK_FUNCS(mkdtemp)
2410 AC_CHECK_SIZEOF(size_t)
2411 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2412 [#include <sys/types.h>
2413 #include <sys/stat.h>
2414 #include <unistd.h>])
2415 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2416 [#include <sys/types.h>
2417 #include <sys/stat.h>
2418 #include <unistd.h>])
2419 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2420 [#include <sys/time.h>])
2421 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2422 [#include <sys/socket.h>])
2423 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2424 [#include <unistd.h>
2425 #include <fcntl.h>])
2426 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2427 [#include <sys/uio.h>])
2428 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2429 [#include <sys/socket.h>])
2430 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2431 [#include <sys/poll.h>])
2432 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2433 [#include <sys/socket.h>])
2434 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2435 [#include <sys/socket.h>])
2436 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2437 [#include <netinet/in.h>])
2438 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2439 [#include <netinet/in.h>])
2440 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2441 [#include <sys/un.h>])
2442 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2443 [#include <sys/types.h>
2444 #include <sys/stat.h>
2445 #include <unistd.h>])
2446 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2447 [#include <time.h>])
2448 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2449 [#include <sys/time.h>
2450 #include <sys/types.h>
2451 #include <utime.h>])
2452 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2453 [#include <sys/time.h>])
2454 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2455 [#include <sys/types.h>
2456 #include <utime.h>])
2458 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2459 [#include <sys/types.h>
2460 #include <dirent.h>])
2462 [struct passwd.pw_gecos],,,
2463 [#include <sys/types.h>
2466 [struct statfs.f_flags],,,
2467 [#include <sys/types.h>
2468 #include <sys/vfs.h>])
2470 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2471 [#include <sys/types.h>
2472 #include <sys/stat.h>
2473 #include <unistd.h>])
2475 dnl Favour xattr through glibc, but use libattr if we have to
2476 AC_CHECK_FUNC(lsetxattr, ,
2477 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2481 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2483 [struct kinfo_proc.kp_proc],,,
2484 [#include <sys/types.h>
2485 #include <sys/param.h>
2486 #include <sys/sysctl.h>
2487 #include <sys/proc.h>
2490 dnl *********************************
2491 dnl *** Checks for Windows compilation ***
2492 dnl *********************************
2493 AC_CHECK_HEADERS(sys/time.h)
2494 AC_CHECK_HEADERS(sys/param.h)
2495 AC_CHECK_HEADERS(dirent.h)
2497 dnl ******************************************
2498 dnl *** Checks for OSX and iOS compilation ***
2499 dnl ******************************************
2500 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2502 dnl *********************************
2503 dnl *** Check for Console 2.0 I/O ***
2504 dnl *********************************
2505 AC_CHECK_HEADERS([curses.h])
2506 AC_CHECK_HEADERS([term.h], [], [],
2511 AC_CHECK_HEADERS([termios.h])
2513 dnl *********************************
2514 dnl *** Checks for Windows compilation ***
2515 dnl *********************************
2516 AC_CHECK_HEADERS(winternl.h)
2518 jdk_headers_found=no
2519 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2520 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2521 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2522 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2523 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2524 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2525 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2527 dnl *********************************
2528 dnl *** Check for struct ip_mreqn ***
2529 dnl *********************************
2530 AC_MSG_CHECKING(for struct ip_mreqn)
2531 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2532 struct ip_mreqn mreq;
2533 mreq.imr_address.s_addr = 0;
2535 # Yes, we have it...
2537 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2539 # We'll just have to try and use struct ip_mreq
2541 AC_MSG_CHECKING(for struct ip_mreq)
2542 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2543 struct ip_mreq mreq;
2544 mreq.imr_interface.s_addr = 0;
2546 # Yes, we have it...
2548 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2550 # No multicast support
2555 dnl **********************************
2556 dnl *** Check for getaddrinfo ***
2557 dnl **********************************
2558 AC_MSG_CHECKING(for getaddrinfo)
2561 #include <winsock2.h>
2562 #include <ws2tcpip.h>
2564 getaddrinfo(NULL,NULL,NULL,NULL);
2566 # Yes, we have it...
2568 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2573 dnl **********************************
2574 dnl *** Check for gethostbyname ***
2575 dnl **********************************
2576 AC_MSG_CHECKING(for gethostbyname)
2579 #include <winsock2.h>
2580 #include <ws2tcpip.h>
2582 gethostbyname(NULL);
2584 # Yes, we have it...
2586 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2591 dnl **********************************
2592 dnl *** Check for getprotobyname ***
2593 dnl **********************************
2594 AC_MSG_CHECKING(for getprotobyname)
2597 #include <winsock2.h>
2598 #include <ws2tcpip.h>
2600 getprotobyname(NULL);
2602 # Yes, we have it...
2604 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2609 dnl **********************************
2610 dnl *** Check for getnameinfo ***
2611 dnl **********************************
2612 AC_MSG_CHECKING(for getnameinfo)
2615 #include <winsock2.h>
2616 #include <ws2tcpip.h>
2618 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2620 # Yes, we have it...
2622 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2627 dnl **********************************
2628 dnl *** Check for inet_ntop ***
2629 dnl **********************************
2630 AC_MSG_CHECKING(for inet_ntop)
2633 #include <winsock2.h>
2634 #include <ws2tcpip.h>
2636 inet_ntop (0, NULL, NULL, 0);
2638 # Yes, we have it...
2640 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2645 dnl **********************************
2646 dnl *** Check for inet_pton ***
2647 dnl **********************************
2648 AC_MSG_CHECKING(for inet_pton)
2651 #include <winsock2.h>
2652 #include <ws2tcpip.h>
2657 inet_pton (0, NULL, NULL);
2659 # Yes, we have it...
2661 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2666 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2667 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2668 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2669 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2670 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2671 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2672 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2676 AC_MSG_CHECKING(for socklen_t)
2678 #include <sys/types.h>
2679 #include <sys/socket.h>
2683 ac_cv_c_socklen_t=yes
2684 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2690 AC_MSG_CHECKING(for array element initializer support)
2691 AC_TRY_COMPILE([#include <sys/socket.h>], [
2692 const int array[] = {[1] = 2,};
2694 # Yes, we have it...
2696 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2698 # We'll have to use signals
2702 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2703 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2704 AC_TRY_LINK([#include <math.h>],
2705 [ static void *p = &trunc; ],
2707 AC_DEFINE(HAVE_TRUNC)
2713 if test "x$ac_cv_truncl" != "xyes"; then
2714 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2717 AC_CHECK_FUNCS(execvp)
2719 dnl ****************************
2720 dnl *** Look for /dev/random ***
2721 dnl ****************************
2723 AC_MSG_CHECKING([if usage of random device is requested])
2724 AC_ARG_ENABLE(dev-random,
2725 [ --disable-dev-random disable the use of the random device (enabled by default)],
2726 try_dev_random=$enableval, try_dev_random=yes)
2728 AC_MSG_RESULT($try_dev_random)
2732 NAME_DEV_RANDOM="/dev/srandom"
2735 dnl Win32 does not have /dev/random, they have their own method...
2737 *-mingw*|*-*-cygwin*)
2738 ac_cv_have_dev_random=no
2741 dnl Everywhere else, it's /dev/random
2744 NAME_DEV_RANDOM="/dev/random"
2748 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2750 dnl Now check if the device actually exists
2752 if test "x$try_dev_random" = "xyes"; then
2753 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2754 [if test -r "$NAME_DEV_RANDOM" ; then
2755 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2756 if test "x$ac_cv_have_dev_random" = "xyes"; then
2757 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2760 AC_MSG_CHECKING(for random device)
2761 ac_cv_have_dev_random=no
2762 AC_MSG_RESULT(has been disabled)
2765 if test "x$host_win32" = "xyes"; then
2766 AC_DEFINE(HAVE_CRYPT_RNG)
2769 if test "x$ac_cv_have_dev_random" = "xno" \
2770 && test "x$host_win32" = "xno"; then
2773 *** A system-provided entropy source was not found on this system.
2774 *** Because of this, the System.Security.Cryptography random number generator
2775 *** will throw a NotImplemented exception.
2777 *** If you are seeing this message, and you know your system DOES have an
2778 *** entropy collection in place, please contact <crichton@gimp.org> and
2779 *** provide information about the system and how to access the random device.
2781 *** Otherwise you can install either egd or prngd and set the environment
2782 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2786 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2788 AC_MSG_CHECKING([if big-arrays are to be enabled])
2789 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2790 if test "x$enable_big_arrays" = "xyes" ; then
2791 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2792 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2794 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2797 AC_MSG_RESULT($enable_big_arrays)
2803 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2805 if test "x$enable_dtrace" = "xyes"; then
2806 if test "x$has_dtrace" = "xno"; then
2807 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2809 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2810 if test "x$DTRACE" = "xno"; then
2811 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2813 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2814 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2820 if test "x$enable_dtrace" = "xyes"; then
2821 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2823 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2826 DTRACEFLAGS="-arch ppc64"
2829 DTRACEFLAGS="-arch x86_64"
2838 DTRACEFLAGS="-arch ppc"
2841 DTRACEFLAGS="-arch i386"
2848 AC_SUBST(DTRACEFLAGS)
2854 AC_CHECK_HEADERS([sys/sdt.h])
2856 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2857 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2859 dnl **************************
2860 dnl *** AOT cross offsets ***
2861 dnl **************************
2863 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
2864 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
2870 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=default)
2871 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2872 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2873 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
2875 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2877 if test "x$enable_llvm" = "xdefault"; then
2878 enable_llvm=$enable_llvm_default
2881 if test "x$enable_llvm" = "xyes"; then
2882 if test "x$with_llvm" != "x"; then
2883 LLVM_CONFIG=$with_llvm/bin/llvm-config
2884 if test x$host_win32 = xyes; then
2885 LLVM_CONFIG=$LLVM_CONFIG.exe
2887 if test ! -x $LLVM_CONFIG; then
2888 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2891 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2892 if test "x$LLVM_CONFIG" = "xno"; then
2893 AC_MSG_ERROR([llvm-config not found.])
2897 llvm_codegen="x86codegen"
2900 llvm_codegen="armcodegen"
2904 if test "x$host_win32" = "xno"; then
2906 # Should be something like '2.6' or '2.7svn'
2907 llvm_version=`$LLVM_CONFIG --version`
2908 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2909 AC_MSG_CHECKING(LLVM version)
2910 AC_MSG_RESULT($llvm_version $llvm_api_version)
2911 if echo $llvm_version | grep -q 'mono'; then
2912 if test "x$enable_llvm_version_check" = "xyes"; then
2913 if test "$llvm_version" != "$expected_llvm_version"; then
2914 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2918 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.])
2921 # The output of --cflags seems to include optimizations flags too
2922 if test $llvm_api_version -gt 100; then
2923 # The --cflags argument includes all kinds of warnings -pendantic etc.
2924 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2925 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2927 LLVM_CFLAGS=`$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'`
2928 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2930 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2931 # from LLVM classes.
2932 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
2933 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2934 # This might include empty lines
2935 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2936 llvm_jit_supported=yes
2937 llvm_jit_libs="jit mcjit $llvm_codegen"
2938 if test "x$host" != "x$target"; then
2939 # No need for jit libs
2940 llvm_jit_supported=no
2942 elif test $llvm_api_version -gt 100; then
2943 llvm_jit_libs="orcjit $llvm_codegen"
2945 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
2946 if test "x$LLVM_LIBS" = "x"; then
2947 echo "$LLVM_CONFIG --libs failed."
2950 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
2951 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
2952 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
2953 LLVM_LIBS="$LLVM_LIBS -lc++"
2955 LLVM_LIBS="$LLVM_LIBS -lstdc++"
2958 expected_llvm_version="3.4svn-mono-mono/e656cac"
2961 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2962 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
2963 LLVM_LDFLAGS="-L$with_llvm/lib"
2964 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
2965 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
2966 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
2967 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
2968 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
2969 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
2970 -lLLVMAnalysis -lLLVMTarget \
2971 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
2972 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
2973 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
2974 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
2975 -lLLVMSupport -lstdc++"
2976 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
2978 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
2979 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
2982 if test "x$llvm_api_version" = "x"; then
2983 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
2984 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
2986 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2987 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2990 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraries])
2992 AC_SUBST(LLVM_CFLAGS)
2993 AC_SUBST(LLVM_CXXFLAGS)
2995 AC_SUBST(LLVM_LDFLAGS)
2996 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2999 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
3000 if test "x$enable_loadedllvm" = "xyes"; then
3001 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
3003 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
3005 if test "x$enable_llvm" = "xyes"; then
3006 enable_llvm_runtime=yes
3008 if test "x$enable_llvm_runtime" = "xyes"; then
3009 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
3011 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
3014 ACCESS_UNALIGNED="yes"
3018 SQLITE="libsqlite.so.0"
3019 SQLITE3="libsqlite3.so.0"
3021 GDKX11="libgdk-x11-2.0.so.0"
3022 GTKX11="libgtk-x11-2.0.so.0"
3023 XINERAMA="libXinerama.so.1"
3025 sizeof_register="SIZEOF_VOID_P"
3028 boehm_supported=true
3036 ACCESS_UNALIGNED="no"
3038 AC_MSG_CHECKING(for mips n32)
3040 #if _MIPS_SIM != _ABIN32
3058 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3063 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
3064 # int astruct __attribute__ ((visibility ("hidden")));
3067 # void *p = &astruct;
3069 # gcc -fPIC --shared -o libfoo.so foo.c
3071 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
3072 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
3073 have_visibility_hidden=no
3076 have_visibility_hidden=no
3085 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3092 openbsd*|freebsd*|kfreebsd-gnu*)
3096 x86_64-*-* | amd64-*-*)
3099 if test "x$ac_cv_sizeof_void_p" = "x4"; then
3100 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3107 BTLS_PLATFORM=x86_64
3108 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3113 BTLS_PLATFORM=x86_64
3114 boehm_supported=false
3116 openbsd*|freebsd*|kfreebsd-gnu*)
3123 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3129 ACCESS_UNALIGNED="no"
3136 if test x"$GCC" = xyes; then
3137 # We don't support v8 cpus
3138 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
3140 if test x"$AR" = xfalse; then
3141 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
3144 *-mingw*|*-*-cygwin*)
3145 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
3146 have_visibility_hidden=no
3149 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
3150 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
3151 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3153 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
3154 CFLAGS="$CFLAGS -mminimal-toc"
3157 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
3170 ACCESS_UNALIGNED="no"
3171 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3177 ACCESS_UNALIGNED="no"
3178 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3183 ACCESS_UNALIGNED="no"
3185 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3188 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3190 arm*-linux*-gnueabi)
3191 BTLS_PLATFORM=armsoft
3198 ACCESS_UNALIGNED="no"
3199 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3202 # https://lkml.org/lkml/2012/7/15/133
3205 boehm_supported=false
3208 BTLS_PLATFORM=aarch64
3209 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3214 ACCESS_UNALIGNED="yes"
3215 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
3221 if test "x$host" != "x$target"; then
3222 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
3229 ACCESS_UNALIGNED="no"
3230 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3231 # Can't use tls, since it depends on the runtime detection of tls offsets
3232 # in mono-compiler.h
3237 AC_DEFINE(TARGET_WATCHOS, 1, [...])
3241 powerpc64-ps3-linux-gnu)
3243 arch_target=powerpc64
3244 AC_DEFINE(TARGET_PS3, 1, [...])
3245 # It would be better to just use TARGET_POWERPC64, but lots of code already
3247 AC_DEFINE(__mono_ppc64__, 1, [...])
3248 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3250 target_byte_order=G_BIG_ENDIAN
3252 powerpc64-xbox360-linux-gnu)
3254 arch_target=powerpc64
3255 AC_DEFINE(TARGET_XBOX360, 1, [...])
3256 # It would be better to just use TARGET_POWERPC64, but lots of code already
3259 target_byte_order=G_BIG_ENDIAN
3264 AC_DEFINE(TARGET_ARM, 1, [...])
3265 ACCESS_UNALIGNED="no"
3266 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3267 # Can't use tls, since it depends on the runtime detection of tls offsets
3268 # in mono-compiler.h
3272 armv7l-unknown-linux-gnueabi*)
3274 CPPFLAGS="$CPPFLAGS"
3276 armv5-*-linux-androideabi*)
3277 AC_DEFINE(TARGET_ANDROID, 1, [...])
3278 CPPFLAGS="$CPPFLAGS"
3280 *-linux-androideabi*)
3281 AC_DEFINE(TARGET_ANDROID, 1, [...])
3282 CPPFLAGS="$CPPFLAGS"
3289 AC_DEFINE(TARGET_ARM, 1, [...])
3290 ACCESS_UNALIGNED="no"
3291 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3292 # Can't use tls, since it depends on the runtime detection of tls offsets
3293 # in mono-compiler.h
3300 AC_DEFINE(TARGET_X86, 1, [...])
3301 CPPFLAGS="$CPPFLAGS"
3302 # Can't use tls, since it depends on the runtime detection of tls offsets
3303 # in mono-compiler.h
3309 AC_DEFINE(TARGET_ANDROID, 1, [...])
3316 AC_DEFINE(TARGET_AMD64, 1, [...])
3317 CPPFLAGS="$CPPFLAGS"
3318 # Can't use tls, since it depends on the runtime detection of tls offsets
3319 # in mono-compiler.h
3325 AC_DEFINE(TARGET_ANDROID, 1, [...])
3332 AC_DEFINE(TARGET_AMD64, 1, [...])
3333 AC_DEFINE(TARGET_PS4, 1, [...])
3334 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3335 CPPFLAGS="$CPPFLAGS"
3336 # Can't use tls, since it depends on the runtime detection of tls offsets
3337 # in mono-compiler.h
3345 AC_DEFINE(TARGET_ARM64, 1, [...])
3346 CPPFLAGS="$CPPFLAGS"
3347 # Can't use tls, since it depends on the runtime detection of tls offsets
3348 # in mono-compiler.h
3353 AC_DEFINE(TARGET_ANDROID, 1, [...])
3361 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3367 AC_DEFINE(TARGET_X86, 1, [...])
3370 AC_DEFINE(TARGET_AMD64, 1, [...])
3373 AC_DEFINE(TARGET_ARM, 1, [...])
3376 AC_DEFINE(TARGET_ARM64, 1, [...])
3379 AC_DEFINE(TARGET_POWERPC, 1, [...])
3382 AC_DEFINE(TARGET_POWERPC, 1, [...])
3383 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3386 AC_DEFINE(TARGET_S390X, 1, [...])
3389 AC_DEFINE(TARGET_MIPS, 1, [...])
3392 AC_DEFINE(TARGET_SPARC, 1, [...])
3395 AC_DEFINE(TARGET_SPARC64, 1, [...])
3401 AC_DEFINE(HOST_X86, 1, [...])
3404 AC_DEFINE(HOST_AMD64, 1, [...])
3407 AC_DEFINE(HOST_ARM, 1, [...])
3410 AC_DEFINE(HOST_ARM64, 1, [...])
3413 AC_DEFINE(HOST_POWERPC, 1, [...])
3416 AC_DEFINE(HOST_POWERPC, 1, [...])
3417 AC_DEFINE(HOST_POWERPC64, 1, [...])
3420 AC_DEFINE(HOST_S390X, 1, [...])
3423 AC_DEFINE(HOST_MIPS, 1, [...])
3426 AC_DEFINE(HOST_SPARC, 1, [...])
3429 AC_DEFINE(HOST_SPARC64, 1, [...])
3439 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3440 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3442 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3444 if test "x$enable_vtune" = "xyes"; then
3445 if test "x$with_vtune" = "x"; then
3446 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3448 VTUNE_PATH=$with_vtune
3450 VTUNE_INCLUDE=$VTUNE_PATH/include
3453 VTUNE_LIB=$VTUNE_PATH/lib32
3456 VTUNE_LIB=$VTUNE_PATH/lib64
3459 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3462 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3463 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3465 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3466 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3469 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3470 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3472 AC_SUBST(VTUNE_LIBS)
3473 AC_SUBST(VTUNE_CFLAGS)
3475 dnl Use GCC atomic ops if they work on the target.
3476 if test x$GCC = "xyes"; then
3478 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3479 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3484 if test "x$target_mach" = "xyes"; then
3486 if test "x$TARGET_SYS" = "xWATCHOS"; then
3487 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3488 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3489 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3491 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3492 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3493 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3494 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3497 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3498 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3499 #error fail this for ios
3503 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3504 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3505 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3508 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3509 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3510 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3515 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3518 AM_CONDITIONAL(TARGET_OSX, test x$target_osx = xyes)
3520 if test "x$sizeof_register" = "x4"; then
3521 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3522 elif test "x$sizeof_register" = "x8"; then
3523 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3525 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3528 AC_SUBST(SIZEOF_VOID_P,[$ac_cv_sizeof_void_p])
3530 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3531 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3532 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3533 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3535 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3538 if test "x$have_visibility_hidden" = "xyes"; then
3539 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3542 if test "x$have_deprecated" = "xyes"; then
3543 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3546 AC_ARG_ENABLE(interpreter, [ --enable-interpreter Enable Interpreter], enable_interpreter=$enableval, enable_interpreter=no)
3548 if test "x$enable_interpreter" = "xyes"; then
3549 AC_DEFINE(ENABLE_INTERPRETER, 1, [Enable Interpreter])
3552 AM_CONDITIONAL(ENABLE_INTERPRETER, [test x$enable_interpreter = xyes])
3555 dnl Simple Generational checks (sgen)
3558 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3559 AC_ARG_WITH(sgen-default-concurrent, [ --with-sgen-default-concurrent=yes,no Use Concurrent GC, default=no],[],[with_sgen_default_concurrent=no])
3560 if test x$buildsgen = xyes; then
3561 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3562 SGEN_DEFINES="-DHAVE_SGEN_GC"
3565 if test x$with_sgen_default_concurrent != xno; then
3566 AC_DEFINE(HAVE_CONC_GC_AS_DEFAULT, 1, [Defaults to concurrent GC])
3567 conc_gc_msg=" (concurrent by default)"
3570 if test "x$gc_msg" = "x"; then
3571 gc_msg="sgen$conc_gc_msg"
3573 gc_msg="sgen$conc_gc_msg and $gc_msg"
3576 AC_SUBST(SGEN_DEFINES)
3577 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3579 jit_status="Building and using the JIT"
3587 INTL="libintl.dylib"
3588 SQLITE="libsqlite.0.dylib"
3589 SQLITE3="libsqlite3.0.dylib"
3591 GDKX11="libgdk-x11-2.0.dylib"
3592 GTKX11="libgtk-x11-2.0.dylib"
3597 SQLITE="libsqlite.so"
3598 SQLITE3="libsqlite3.so"
3608 SQLITE="libsqlite.so"
3609 SQLITE3="libsqlite3.so"
3614 SQLITE="libsqlite.so"
3615 SQLITE3="libsqlite3.so"
3619 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3620 AC_MSG_CHECKING(for the soname of libX11.so)
3621 for i in $x_libraries $dlsearch_path; do
3623 if test -f $i/libX11.so.$r; then
3630 if test "x$X11" = "xlibX11.so"; then
3631 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3639 ######################################
3641 ######################################
3645 BREAKPOINT="G_STMT_START { raise (SIGTRAP); } G_STMT_END"
3646 if test x$GCC = xyes; then
3647 GNUC_UNUSED='__attribute__((__unused__))'
3648 GNUC_NORETURN='__attribute__((__noreturn__))'
3650 i*86|x86_64) BREAKPOINT="G_STMT_START { __asm__ (\"int \$03\"); } G_STMT_END" ;;
3653 AC_SUBST(GNUC_PRETTY)
3654 AC_SUBST(GNUC_UNUSED)
3655 AC_SUBST(GNUC_NORETURN)
3656 AC_SUBST(BREAKPOINT)
3658 AC_C_BIGENDIAN([ORDER=G_BIG_ENDIAN],[ORDER=G_LITTLE_ENDIAN])
3661 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
3677 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS"
3682 arm*-darwin*|aarch64*-*)
3683 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE"
3686 ORDER=G_LITTLE_ENDIAN
3689 LDFLAGS="$LDFLAGS -ltextencoding"
3692 CFLAGS="$CFLAGS -pthread"
3693 LDFLAGS="$LDFLAGS -pthread"
3704 # Defined for all targets/platforms using classic Windows API support.
3705 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
3706 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
3708 AC_CHECK_SIZEOF(int)
3709 AC_CHECK_SIZEOF(void *)
3710 AC_CHECK_SIZEOF(long)
3711 AC_CHECK_SIZEOF(long long)
3712 AC_CHECK_FUNCS(strlcpy stpcpy strtok_r rewinddir vasprintf strerror_r)
3713 AC_CHECK_FUNCS(getrlimit)
3714 AC_CHECK_FUNCS(fork execv execve)
3716 AC_ARG_WITH([overridable-allocators], [ --with-overridable-allocators allow g_*alloc/g_free to call custom allocators set via g_mem_set_vtable])
3718 if test x$with_overridable_allocators = xyes; then
3719 AC_DEFINE(ENABLE_OVERRIDABLE_ALLOCATORS,1,[Overridable allocator support enabled])
3720 AC_MSG_NOTICE([Overridable allocator support enabled])
3722 AC_MSG_NOTICE([Overridable allocator support disabled])
3726 # Mono currently supports 10.6, but strndup is not available prior to 10.7; avoiding
3727 # the detection of strndup on OS X so Mono built on 10.7+ still runs on 10.6. This can be
3728 # removed once support for 10.6 is dropped.
3730 # iOS detection of strndup and getpwuid_r is faulty for some reason so let's simply avoid it
3732 if test x$target_osx = xyes; then
3733 AC_CHECK_FUNCS(getpwuid_r)
3734 elif test x$target_ios = xno; then
3735 AC_CHECK_FUNCS(strndup getpwuid_r)
3738 AM_CONDITIONAL(NEED_VASPRINTF, test x$ac_cv_func_vasprintf = xno || test x$with_overridable_allocators = xyes)
3740 AC_SEARCH_LIBS(sqrtf, m)
3742 # nanosleep may not be part of libc, also search it in other libraries
3743 AC_SEARCH_LIBS(nanosleep, rt)
3745 AC_SEARCH_LIBS(dlopen, dl)
3746 old_ldflags="${LDFLAGS}"
3747 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
3748 AC_TRY_LINK(, [int i;], found_export_dynamic=yes, found_export_dynamic=no)
3749 if test $found_export_dynamic = no; then
3750 LDFLAGS="${old_ldflags}"
3753 AC_MSG_CHECKING(for varargs macros)
3755 int foo (int i, int j);
3756 #define bar(...) foo (1, __VA_ARGS__)
3760 ],have_iso_varargs=yes,have_iso_varargs=no)
3761 AC_MSG_RESULT($have_iso_varargs)
3762 G_HAVE_ISO_VARARGS=0
3763 if test "x$have_iso_varargs" = "xyes"; then
3764 G_HAVE_ISO_VARARGS=1
3766 AC_SUBST(G_HAVE_ISO_VARARGS)
3768 AC_CHECK_HEADERS(getopt.h sys/select.h sys/time.h sys/wait.h pwd.h iconv.h localcharset.h sys/types.h sys/resource.h)
3769 AC_CHECK_LIB([iconv], [locale_charset],[],[AC_CHECK_LIB([charset], [locale_charset],[LIBS+="-liconv -lcharset"])])
3770 AC_CHECK_HEADER(alloca.h, [HAVE_ALLOCA_H=1], [HAVE_ALLOCA_H=0])
3771 AC_SUBST(HAVE_ALLOCA_H)
3773 if test $ac_cv_sizeof_void_p = $ac_cv_sizeof_int; then
3774 GPOINTER_TO_INT="((gint) (ptr))"
3775 GPOINTER_TO_UINT="((guint) (ptr))"
3776 GINT_TO_POINTER="((gpointer) (v))"
3777 GUINT_TO_POINTER="((gpointer) (v))"
3780 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long; then
3781 GPOINTER_TO_INT="((gint)(long) (ptr))"
3782 GPOINTER_TO_UINT="((guint)(long) (ptr))"
3783 GINT_TO_POINTER="((gpointer)(glong) (v))"
3784 GUINT_TO_POINTER="((gpointer)(gulong) (v))"
3787 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long_long; then
3788 GPOINTER_TO_INT="((gint)(long long) (ptr))"
3789 GPOINTER_TO_UINT="((guint)(unsigned long long) (ptr))"
3790 GINT_TO_POINTER="((gpointer)(long long) (v))"
3791 GUINT_TO_POINTER="((gpointer)(unsigned long long) (v))"
3793 GSIZE_FORMAT='"I64u"'
3795 AC_MSG_ERROR([unsupported pointer size])
3798 AC_SUBST(GPOINTER_TO_INT)
3799 AC_SUBST(GPOINTER_TO_UINT)
3800 AC_SUBST(GINT_TO_POINTER)
3801 AC_SUBST(GUINT_TO_POINTER)
3803 AC_SUBST(GSIZE_FORMAT)
3804 AC_SUBST(G_GUINT64_FORMAT)
3805 AC_SUBST(G_GINT64_FORMAT)
3806 AC_SUBST(G_GUINT32_FORMAT)
3807 AC_SUBST(G_GINT32_FORMAT)
3810 # END OF EGLIB CHECKS
3813 AC_ARG_WITH([libgdiplus],
3814 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3815 [], [with_libgdiplus=installed])
3817 # default install location
3818 libgdiplus_install_loc=libgdiplus${libsuffix}
3821 libgdiplus_install_loc=libgdiplus${libsuffix}.0
3825 case $with_libgdiplus in
3831 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3834 /*) # absolute path, assume it is an install location
3835 libgdiplus_loc=$with_libgdiplus
3836 libgdiplus_install_loc=$with_libgdiplus
3840 libgdiplus_loc=`pwd`/$with_libgdiplus
3843 AC_SUBST([libgdiplus_loc])
3844 AC_SUBST([libgdiplus_install_loc])
3846 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3847 if test "x$icall_symbol_map" = "xyes"; then
3848 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3851 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3852 if test "x$icall_export" = "xyes"; then
3853 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3856 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3857 if test "x$icall_tables" = "xno"; then
3858 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3861 if test "x$with_tls" = "x__thread"; then
3862 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3863 # Pass the information to libgc
3864 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3865 AC_MSG_CHECKING(if the tls_model attribute is supported)
3866 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3869 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3875 if test ${TARGET} = ARM; then
3876 dnl ******************************************
3877 dnl *** Check to see what FPU is available ***
3878 dnl ******************************************
3879 AC_MSG_CHECKING(which FPU to use)
3882 # This is a bit tricky:
3884 # if (__ARM_PCS_VFP) {
3885 # /* mfloat-abi=hard == VFP with hard ABI */
3886 # } elif (!__SOFTFP__) {
3887 # /* mfloat-abi=softfp == VFP with soft ABI */
3889 # /* mfloat-abi=soft == no VFP */
3892 # The exception is iOS (w/ GCC) where none of the above
3893 # are defined (but iOS always uses the 'softfp' ABI).
3895 # No support for FPA.
3900 # iOS GCC always uses the 'softfp' ABI.
3901 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
3905 # Are we using the 'hard' ABI?
3906 if test x$fpu = xNONE; then
3907 AC_TRY_COMPILE([], [
3908 #ifndef __ARM_PCS_VFP
3909 #error "Float ABI is not 'hard'"
3919 # No 'hard' ABI. 'soft' or 'softfp'?
3920 if test x$fpu = xNONE; then
3921 AC_TRY_COMPILE([], [
3923 #error "Float ABI is not 'softfp'"
3933 if test x$arm_fpu != x; then
3938 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3941 dnl *********************************************
3942 dnl *** Check which ARM version(s) we can use ***
3943 dnl *********************************************
3944 AC_MSG_CHECKING(which ARM version to use)
3946 AC_TRY_COMPILE([], [
3947 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3948 #error Not on ARM v5.
3957 AC_TRY_COMPILE([], [
3958 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3959 #error Not on ARM v6.
3969 AC_TRY_COMPILE([], [
3970 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3971 #error Not on ARM v7.
3982 AC_MSG_RESULT($arm_ver)
3984 if test x$arm_v5 = xyes; then
3985 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3986 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3989 if test x$arm_v6 = xyes; then
3990 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3991 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3994 if test x$arm_v7 = xyes; then
3995 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3996 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
4000 if test ${TARGET} = unknown; then
4001 CPPFLAGS="$CPPFLAGS -DNO_PORT"
4002 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
4005 if test "x$platform_android" = "xyes"; then
4006 case "x${TARGET}" in
4011 BTLS_PLATFORM=android-armv5
4015 BTLS_PLATFORM=android-armv6
4019 BTLS_PLATFORM=android-armv7
4028 BTLS_PLATFORM=android-v8a
4032 BTLS_PLATFORM=android-x86
4036 BTLS_PLATFORM=android-x64
4044 if test ${ACCESS_UNALIGNED} = no; then
4045 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
4048 if test x$host_darwin = xyes; then
4049 AC_MSG_CHECKING([for ranlib that supports -no_warning_for_no_symbols option])
4051 [$RANLIB -no_warning_for_no_symbols 2>&1 | grep -q "unknown option"],
4052 [AC_MSG_RESULT([no])],
4054 # avoid AR calling ranlib, libtool calls it anyway. suppress no symbols warning.
4056 RANLIB="$RANLIB -no_warning_for_no_symbols"
4057 AC_MSG_RESULT([yes])
4064 # Pass CPPFLAGS to libgc configure
4065 # We should use a separate variable for this to avoid passing useless and
4066 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
4067 # This should be executed late so we pick up the final version of CPPFLAGS
4068 # The problem with this approach, is that during a reconfigure, the main
4069 # configure scripts gets invoked with these arguments, so we use separate
4070 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
4071 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
4072 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
4073 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
4075 # Don't pass -finstrument-for-thread-suspension in,
4076 # if these are instrumented it will be very bad news
4077 # (infinite recursion, undefined parking behavior, etc)
4078 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
4079 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
4080 if test "x$support_boehm" = "xyes"; then
4081 AC_CONFIG_SUBDIRS(libgc)
4087 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
4088 if test x$with_malloc_mempools = xyes; then
4090 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
4095 DISABLE_MCS_DOCS=default
4096 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
4097 if test x$with_mcs_docs != xyes; then
4098 DISABLE_MCS_DOCS=yes
4101 if test -n "$INSTALL_4_x_TRUE"; then :
4102 DISABLE_MCS_DOCS=yes
4104 if test "x$DISABLE_MCS_DOCS" = "xdefault"; then
4105 DISABLE_MCS_DOCS=$DISABLE_MCS_DOCS_default
4108 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
4109 if test x$with_lazy_gc_thread_creation != xno ; then
4110 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
4112 ], [with_lazy_gc_thread_creation=no])
4114 AC_ARG_WITH(cooperative_gc, [ --with-cooperative-gc=yes|no Enable cooperative stop-the-world garbage collection (sgen only) (defaults to no)], [], [with_cooperative_gc=default])
4116 if test x$with_cooperative_gc = xdefault; then
4117 with_cooperative_gc=$with_cooperative_gc_default
4120 if test x$with_cooperative_gc != xno; then
4121 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
4124 AM_CONDITIONAL([ENABLE_COOP], [test x$with_cooperative_gc != xno])
4126 AC_ARG_ENABLE(checked_build, [ --enable-checked-build=LIST To enable checked build (expensive asserts), configure with a comma-separated LIST of checked build modules and then include that same list in the environment variable MONO_CHECK_MODE at runtime. Recognized checked build modules: all, gc, metadata, thread],[
4128 if test x$enable_checked_build != x ; then
4129 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
4131 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
4132 eval "mono_checked_build_test_enable_$feature='yes'"
4135 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
4136 eval "mono_checked_build_test_enable_gc='yes'"
4137 eval "mono_checked_build_test_enable_metadata='yes'"
4138 eval "mono_checked_build_test_enable_thread='yes'"
4141 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
4142 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
4145 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
4146 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
4149 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
4150 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
4155 AC_CHECK_HEADER([malloc.h],
4156 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
4157 [Define to 1 if you have /usr/include/malloc.h.])],,)
4159 if test x"$GCC" = xyes; then
4160 # Implicit function declarations are not 64 bit safe
4161 # Do this late, since this causes lots of configure tests to fail
4162 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
4163 # jay has a lot of implicit declarations
4164 JAY_CFLAGS="-Wno-implicit-function-declaration"
4167 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
4168 # instead of libmono-static.a
4169 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
4170 LIBMONO_LA=libmini-static.la
4172 if test x$buildsgen = xyes; then
4173 LIBMONO_LA=libmonosgen-$API_VER.la
4175 LIBMONO_LA=libmonoboehm-$API_VER.la
4178 AC_SUBST(LIBMONO_LA)
4184 AC_ARG_ENABLE(btls, [ --disable-btls Disable the BoringTls provider], enable_btls=$enableval, enable_btls=$BTLS_SUPPORTED)
4185 AC_ARG_WITH(btls_android_ndk, [ --with-btls-android-ndk Android NDK for BoringTls])
4187 AM_CONDITIONAL(BTLS, test x$enable_btls = xyes)
4190 if test "x$enable_btls" = "xyes"; then
4191 AC_PATH_PROG(CMAKE, [cmake], [no], [$PATH:/Applications/CMake.app/Contents/bin:/usr/local/bin])
4192 if test "x$CMAKE" = "xno"; then
4193 AC_MSG_ERROR("cmake not found")
4196 BTLS_ROOT=`cd $srcdir && pwd`/external/boringssl
4203 case "$BTLS_PLATFORM" in
4209 btls_cflags="$btls_cflags -arch i386"
4220 btls_cflags="-DOPENSSL_NO_ASM=1"
4226 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4229 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4232 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi-v7a\" -DANDROID_NATIVE_API_LEVEL=12"
4235 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"arm64-v8a\" -DANDROID_NATIVE_API_LEVEL=12"
4238 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86\" -DANDROID_NATIVE_API_LEVEL=12"
4241 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86_64\" -DANDROID_NATIVE_API_LEVEL=12"
4244 AC_MSG_ERROR(Invalid BTLS platform)
4247 if test "x$platform_android" = "xyes"; then
4249 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=$BTLS_ROOT/util/android-cmake/android.toolchain.cmake"
4250 if test "x$with_btls_android_ndk" != "x"; then
4251 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DANDROID_NDK=\"$with_btls_android_ndk\""
4253 AC_MSG_ERROR([Need to pass the --with-btls-android-ndk argument when building with BTLS support on Android.])
4257 if test "x$btls_arch" != "x"; then
4258 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DBTLS_ARCH=\"$btls_arch\""
4261 BTLS_CFLAGS="$CPPFLAGS_FOR_BTLS $btls_cflags"
4263 AC_SUBST(BTLS_CFLAGS)
4264 AC_SUBST(BTLS_PLATFORM)
4265 AC_SUBST(BTLS_CMAKE_ARGS)
4267 AC_DEFINE(HAVE_BTLS, 1, [BoringTls is supported])
4272 AM_CONDITIONAL(BTLS_ANDROID, test x$btls_android = xyes)
4274 if test x$DISABLE_MCS_DOCS = xyes; then
4281 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
4282 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
4284 libmono_ldflags="$libmono_ldflags $LIBS"
4286 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
4287 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
4288 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
4289 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
4290 AM_CONDITIONAL(X86, test x$TARGET = xX86)
4291 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
4292 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
4293 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
4294 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
4295 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
4296 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
4297 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
4298 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
4299 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
4300 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
4301 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
4302 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
4312 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
4313 AC_SUBST(arch_target)
4318 #This must always be defined when building the runtime
4319 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
4321 mono_build_root=`pwd`
4322 AC_SUBST(mono_build_root)
4324 mono_runtime=mono/mini/mono
4325 AC_SUBST(mono_runtime)
4327 CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.3.1/tools/csc.exe
4329 if test $csc_compiler = mcs; then
4330 CSC=$mcs_topdir/class/lib/build/mcs.exe
4335 mono_cfg_root=$mono_build_root/runtime
4336 if test x$host_win32 = xyes; then
4337 if test "x$cross_compiling" = "xno"; then
4338 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
4339 CSC=`cygpath -m -a $CSC`
4340 CSC_LOCATION=`cygpath -m -a $CSC_LOCATION`
4342 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
4345 mono_cfg_dir=$mono_cfg_root/etc
4347 AC_SUBST(mono_cfg_dir)
4351 AC_CONFIG_FILES([po/mcs/Makefile.in])
4353 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
4354 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
4356 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
4359 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4361 *) reldir=$depth/$srcdir ;;
4363 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
4364 cd runtime/etc/mono/1.0
4365 rm -f machine.config
4366 $LN_S $reldir/data/net_1_1/machine.config machine.config
4370 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
4373 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4375 *) reldir=$depth/$srcdir ;;
4377 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4378 cd runtime/etc/mono/2.0
4379 rm -f machine.config
4380 $LN_S $reldir/data/net_2_0/machine.config machine.config
4384 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
4387 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4389 *) reldir=$depth/$srcdir ;;
4391 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4392 cd runtime/etc/mono/2.0
4394 $LN_S $reldir/data/net_2_0/web.config web.config
4398 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
4401 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4403 *) reldir=$depth/$srcdir ;;
4405 $ac_aux_dir/install-sh -d runtime/etc/mono/
4406 cd runtime/etc/mono/
4408 $LN_S $reldir/data/browscap.ini browscap.ini
4412 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
4413 [ depth=../../../../..
4415 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4417 *) reldir=$depth/$srcdir ;;
4419 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
4420 cd runtime/etc/mono/2.0/Browsers
4421 rm -f Compat.browser
4422 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4426 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
4427 [ depth=../../../../..
4429 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4431 *) reldir=$depth/$srcdir ;;
4433 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
4434 cd runtime/etc/mono/4.0/Browsers
4435 rm -f Compat.browser
4436 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4440 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
4441 [ depth=../../../../..
4443 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4445 *) reldir=$depth/$srcdir ;;
4447 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
4448 cd runtime/etc/mono/4.5/Browsers
4449 rm -f Compat.browser
4450 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4454 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
4457 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4459 *) reldir=$depth/$srcdir ;;
4461 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4462 cd runtime/etc/mono/4.0
4463 rm -f machine.config
4464 $LN_S $reldir/data/net_4_0/machine.config machine.config
4468 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
4471 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4473 *) reldir=$depth/$srcdir ;;
4475 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4476 cd runtime/etc/mono/4.0
4478 $LN_S $reldir/data/net_4_0/web.config web.config
4482 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
4485 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4487 *) reldir=$depth/$srcdir ;;
4489 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4490 cd runtime/etc/mono/4.5
4491 rm -f machine.config
4492 $LN_S $reldir/data/net_4_5/machine.config machine.config
4496 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
4499 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4501 *) reldir=$depth/$srcdir ;;
4503 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4504 cd runtime/etc/mono/4.5
4506 $LN_S $reldir/data/net_4_5/web.config web.config
4510 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
4511 AC_CONFIG_COMMANDS([nolock-libtool], [sed -e 's/lock_old_archive_extraction=yes/lock_old_archive_extraction=no/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
4516 acceptance-tests/Makefile
4518 scripts/mono-find-provides
4519 scripts/mono-find-requires
4523 mono/metadata/Makefile
4527 mono/arch/x86/Makefile
4528 mono/arch/amd64/Makefile
4529 mono/arch/ppc/Makefile
4530 mono/arch/sparc/Makefile
4531 mono/arch/s390x/Makefile
4532 mono/arch/arm/Makefile
4533 mono/arch/arm64/Makefile
4534 mono/arch/mips/Makefile
4537 mono/tests/tests-config
4538 mono/tests/gc-descriptors/Makefile
4539 mono/tests/testing_gac/Makefile
4540 mono/unit-tests/Makefile
4541 mono/benchmark/Makefile
4543 mono/profiler/Makefile
4546 eglib/src/eglib-config.h
4548 ikvm-native/Makefile
4553 data/net_2_0/Makefile
4554 data/net_4_0/Makefile
4555 data/net_4_5/Makefile
4556 data/net_2_0/Browsers/Makefile
4557 data/net_4_0/Browsers/Makefile
4558 data/net_4_5/Browsers/Makefile
4565 data/mono-options.pc
4566 data/mono-lineeditor.pc
4572 data/system.web.extensions_1.0.pc
4573 data/system.web.extensions.design_1.0.pc
4574 data/system.web.mvc.pc
4575 data/system.web.mvc2.pc
4576 data/system.web.mvc3.pc
4577 data/aspnetwebstack.pc
4583 tools/locale-builder/Makefile
4585 tools/monograph/Makefile
4586 tools/pedump/Makefile
4592 # Update all submodules recursively to ensure everything is checked out
4593 $srcdir/scripts/update_submodules.sh
4595 if test x$host_win32 = xyes; then
4596 # Get rid of 'cyg' prefixes in library names
4597 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4598 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4599 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4600 # executable doesn't work...
4601 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4604 if test x$host_darwin = xyes; then
4605 # This doesn't seem to be required and it slows down parallel builds
4606 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4611 NONE) prefix=$ac_default_prefix ;;
4613 case $exec_prefix in
4614 NONE) exec_prefix='${prefix}' ;;
4618 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4619 # any existing config.make. This allows people to share the same source tree
4620 # with different build directories, one native and one cross
4622 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4624 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4626 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4627 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4628 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4629 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4630 echo "mono_build_root=$mono_build_root" >> $mcs_topdir/build/config.make
4631 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4632 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4633 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4634 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4637 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4638 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4641 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4644 [myver=$($AWK 'BEGIN {
4645 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4646 if(length(vsplit [1]) > 4) {
4647 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4649 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4652 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4653 echo "MONO_CORLIB_VERSION = $MONO_CORLIB_VERSION" >> $mcs_topdir/build/config.make
4655 if test x$host_darwin = xyes; then
4656 echo "BUILD_PLATFORM = darwin" >> $mcs_topdir/build/config.make
4657 elif test x$host_win32 = xyes; then
4658 echo "BUILD_PLATFORM = win32" >> $mcs_topdir/build/config.make
4660 echo "BUILD_PLATFORM = linux" >> $mcs_topdir/build/config.make
4663 if test x$host_darwin = xyes; then
4664 echo "HOST_PLATFORM ?= darwin" >> $mcs_topdir/build/config.make
4665 elif test x$host_win32 = xyes; then
4666 echo "HOST_PLATFORM ?= win32" >> $mcs_topdir/build/config.make
4668 echo "HOST_PLATFORM ?= linux" >> $mcs_topdir/build/config.make
4671 if test "x$PLATFORM_AOT_SUFFIX" != "x"; then
4672 echo "PLATFORM_AOT_SUFFIX = $PLATFORM_AOT_SUFFIX" >> $mcs_topdir/build/config.make
4675 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4676 enable_system_aot=yes
4679 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4680 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4683 if test x$DISABLE_MCS_DOCS = xyes; then
4684 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4687 if test x$has_extension_module != xno; then
4688 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4691 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4693 if test "x$test_bcl_opt" = "xyes"; then
4694 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4697 echo "CSC_LOCATION = $CSC_LOCATION" >> $srcdir/$mcsdir/build/config.make
4699 if test $csc_compiler = mcs; then
4700 echo "MCS_MODE = 1" >> $srcdir/$mcsdir/build/config.make
4703 if test "x$AOT_BUILD_FLAGS" != "x" ; then
4704 echo "AOT_RUN_FLAGS=$AOT_RUN_FLAGS" >> $srcdir/$mcsdir/build/config.make
4705 echo "AOT_BUILD_FLAGS=$AOT_BUILD_FLAGS" >> $srcdir/$mcsdir/build/config.make
4708 if test "x$enable_btls" = "xyes"; then
4709 echo "HAVE_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4716 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4718 btls_platform_string=
4719 if test x$enable_btls = xyes; then
4720 if test x$btls_android = xyes; then
4721 btls_platform_string=" (android:$BTLS_PLATFORM)"
4723 btls_platform_string=" ($BTLS_PLATFORM)"
4729 C# Compiler: $csc_compiler
4736 SIGALTSTACK: $with_sigaltstack
4738 BigArrays: $enable_big_arrays
4739 DTrace: $enable_dtrace
4740 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4741 Interpreter: $enable_interpreter
4744 .NET 4.x: $with_profile4_x
4745 Xamarin.Android: $with_monodroid
4746 Xamarin.iOS: $with_monotouch
4747 Xamarin.WatchOS: $with_monotouch_watch
4748 Xamarin.TVOS: $with_monotouch_tv
4749 Xamarin.Mac: $with_xammac
4750 Windows AOT: $with_winaot
4752 Unreal: $with_unreal
4753 Test profiles: AOT Full ($with_testing_aot_full), AOT Hybrid ($with_testing_aot_hybrid)
4754 JNI support: $jdk_headers_found
4755 libgdiplus: $libgdiplus_msg
4757 BTLS: $enable_btls$btls_platform_string
4760 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4761 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)