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 0 $MONO_CORLIB_COUNTER`
46 AC_DEFINE_UNQUOTED(MONO_CORLIB_VERSION,$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 ${libdir}`
91 AC_SUBST(reloc_libdir)
93 # Set to yes if Unix sockets cannot be created in an anonymous namespace
96 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
97 extra_runtime_ldflags=""
101 # Current autotools (v1.15) doesn't have a triplet we can use for wasm so the kludge we do is to
102 # work around it by using a feature flag instead
103 AC_ARG_ENABLE(wasm,[ --enable-wasm Hack to set the current runtime to target wasm], enable_wasm=$enableval)
105 # Thread configuration inspired by sleepycat's db
106 AC_MSG_CHECKING([host platform characteristics])
119 if test "x$enable_wasm" = "xyes"; then
120 CFLAGS="$CFLAGS -D_REENTRANT -D_GNU_SOURCE -DNO_UNALIGNED_ACCESS -s WASM=1"
121 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DUSE_MMAP -D_GNU_SOURCE -DNO_UNALIGNED_ACCESS -s WASM=1"
123 libgc_threads=pthreads
128 *-mingw*|*-*-cygwin*)
129 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
130 AC_DEFINE(HOST_NO_SYMLINKS,1,[This platform does not support symlinks])
133 if test "x$cross_compiling" = "xno"; then
134 if test "x$host" = "x$build" -a "x$host" = "x$target"; then
138 if test "x$host" = "x$target"; then
143 # Windows Vista or later is required
144 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
145 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32 -liphlpapi"
146 libmono_cflags="-mms-bitfields -mwindows"
147 libmono_ldflags="-mms-bitfields -mwindows"
152 with_sgen_default_concurrent=yes
154 # This forces libgc to use the DllMain based thread registration code on win32
155 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
158 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
159 libmono_cflags="-D_REENTRANT"
160 LDFLAGS="$LDFLAGS -pthread"
161 CPPFLAGS="$CPPFLAGS -DHOST_BSD"
162 libmono_ldflags="-pthread"
165 libgc_threads=pthreads
168 with_sgen_default_concurrent=yes
171 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -DTHREAD_LOCAL_ALLOC -pthread"
172 libmono_cflags="-D_REENTRANT -DTHREAD_LOCAL_ALLOC -pthread"
173 libmono_ldflags="-lpthread -pthread"
175 libgc_threads=pthreads
179 with_sgen_default_concurrent=yes
182 if test "x$PTHREAD_CFLAGS" = "x"; then
183 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
186 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
187 libmono_cflags="$PTHREAD_CFLAGS"
189 if test "x$PTHREAD_LIBS" = "x"; then
190 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
191 libmono_ldflags="-pthread"
193 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
194 libmono_ldflags="$PTHREAD_LIBS"
196 CPPFLAGS="$CPPFLAGS -DHOST_BSD"
198 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
200 libgc_threads=pthreads
203 with_sgen_default_concurrent=yes
206 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DHOST_BSD -D_REENTRANT -DUSE_MMAP"
207 if test "x$disable_munmap" != "xyes"; then
208 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
210 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
211 LDFLAGS="$LDFLAGS -pthread"
213 AC_DEFINE(PTHREAD_POINTER_ID)
215 libgc_threads=pthreads
218 with_sgen_default_concurrent=yes
222 AC_DEFINE(HOST_ANDROID,1,[Targeting the Android platform])
223 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
225 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
226 if test "x$disable_munmap" != "xyes"; then
227 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
229 libmono_cflags="-D_REENTRANT"
231 libgc_threads=pthreads
238 # Android doesn't support boehm, as it's missing <link.h>
242 # isinf(3) requires -lm; see isinf check below
243 LDFLAGS="$LDFLAGS -lm"
245 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
246 # PAGE_SIZE; breaks mono/io-layer/collection.c
247 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
248 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
249 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
251 # to bypass the underscore linker check, can't work when cross-compiling
256 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
257 if test "x$disable_munmap" != "xyes"; then
258 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
260 libmono_cflags="-D_REENTRANT"
262 libgc_threads=pthreads
264 if test "x$cross_compiling" != "xno"; then
265 # to bypass the underscore linker check, not
266 # available during cross-compilation
275 # https://bugzilla.novell.com/show_bug.cgi?id=504411
279 with_sgen_default_concurrent=yes
282 echo "nacl no longer supported."
286 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
287 # +ESdbgasm only valid on bundled cc on RISC
288 # silently ignored for ia64
289 if test $GCC != "yes"; then
290 CFLAGS="$CFLAGS +ESdbgasm"
291 # Arrange for run-time dereferencing of null
292 # pointers to produce a SIGSEGV signal.
293 LDFLAGS="$LDFLAGS -z"
295 CFLAGS="$CFLAGS +ESdbgasm"
296 LDFLAGS="$LDFLAGS -z"
297 libmono_cflags="-D_REENTRANT"
298 libmono_ldflags="-lpthread"
299 libgc_threads=pthreads
304 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DHOST_SOLARIS"
306 libmono_cflags="-D_REENTRANT"
307 libgc_threads=pthreads
310 enable_solaris_tar_check=yes
313 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
316 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DUSE_MMAP -DUSE_MUNMAP"
317 libmono_cflags="-D_THREAD_SAFE"
319 AC_DEFINE(PTHREAD_POINTER_ID)
320 AC_DEFINE(USE_MACH_SEMA, 1, [...])
322 libgc_threads=pthreads
324 if test "x$cross_compiling" = "xyes"; then
325 has_broken_apple_cpp=yes
327 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
328 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
329 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
331 dnl Snow Leopard and newer config.guess reports as this
333 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
334 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
335 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
336 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
337 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
338 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
339 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
340 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
341 with_sgen_default_concurrent=yes
344 with_sgen_default_concurrent=yes
352 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
353 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
355 LIBS="$LIBS -lnetwork -ltextencoding"
357 AC_DEFINE(PTHREAD_POINTER_ID)
358 dnl Haiku does not support static TLS with __thread
360 dnl Boehm is too much work to backport Haiku support for
362 libgc_threads=pthreads
366 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
376 if test x$need_link_unlink = xyes; then
377 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
380 if test x$host_win32 = xyes; then
381 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
384 if test x$target_win32 = xyes; then
385 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
388 if test x$host_darwin = xyes; then
389 AC_DEFINE(HOST_DARWIN, 1, [Host Platform is Darwin])
392 # Defined for all targets/platforms using classic Windows API support.
393 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
394 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
396 AC_SUBST(extra_runtime_ldflags)
397 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
398 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
399 AM_CONDITIONAL(HOST_LINUX, echo x$target_os | grep -q linux)
400 AM_CONDITIONAL(HOST_DARWIN, test x$host_darwin = xyes)
401 AM_CONDITIONAL(HOST_SIGPOSIX, test x$use_sigposix = xyes)
402 AM_CONDITIONAL(HOST_ANDROID, test x$platform_android = xyes)
404 if test -z "$HOST_DARWIN_TRUE"; then :
405 PLATFORM_AOT_SUFFIX=.dylib
408 if test -z "$HOST_LINUX_TRUE"; then :
409 PLATFORM_AOT_SUFFIX=.so
412 if test -z "$HOST_WIN32_TRUE"; then :
413 PLATFORM_AOT_SUFFIX=.dll
416 AC_SUBST(PLATFORM_AOT_SUFFIX)
418 ## PLATFORM_AOT_SUFFIX not so simple for windows :-)
420 AC_CHECK_TOOL(CC, gcc, gcc)
422 AC_CHECK_TOOL(CXX, g++, g++)
428 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
430 # Set ASFLAGS if not already set.
431 : ${CCASFLAGS='$(CFLAGS)'}
435 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
436 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
437 if test "x$CXX" = "xg++"; then
438 if test "x$GXX" != "xyes"; then
439 # automake/libtool is so broken, it requires g++ even if the c++ sources
440 # are inside automake conditionals
441 AC_MSG_ERROR([You need to install g++])
445 dnl may require a specific autoconf version
446 dnl AC_PROG_CC_FOR_BUILD
447 dnl CC_FOR_BUILD not automatically detected
449 CFLAGS_FOR_BUILD=$CFLAGS
451 if test "x$cross_compiling" = "xyes"; then
456 AC_SUBST(CC_FOR_BUILD)
457 AC_SUBST(CFLAGS_FOR_BUILD)
459 AC_SUBST(BUILD_EXEEXT)
461 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
462 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
467 # This causes monodis to not link correctly
468 #AC_DISABLE_FAST_INSTALL
470 #lookup makedev() header
474 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
477 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
478 AC_SUBST(export_ldflags)
480 # Test whenever ld supports -version-script
486 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)
487 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)
488 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
489 [], [], [#include <stddef.h>
490 #include <sys/socket.h>
491 #include <linux/socket.h>])
493 AC_CHECK_HEADERS(sys/user.h, [], [],
495 #ifdef HAVE_SYS_PARAM_H
496 # include <sys/param.h>
500 AC_CHECK_HEADERS(linux/serial.h)
502 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
503 if test x$have_zlib = xyes; then
504 AC_TRY_COMPILE([#include <zlib.h>], [
505 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
508 #error No good zlib found
511 AC_MSG_RESULT(Using system zlib)
512 zlib_msg="system zlib"
513 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
515 AC_MSG_RESULT(Using embedded zlib)
517 zlib_msg="bundled zlib"
521 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
522 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
524 # for mono/metadata/debug-symfile.c
525 AC_CHECK_HEADERS(elf.h)
528 AC_CHECK_HEADERS(poll.h)
529 AC_CHECK_HEADERS(sys/poll.h)
530 AC_CHECK_HEADERS(sys/wait.h)
531 AC_CHECK_HEADERS(grp.h)
532 AC_CHECK_HEADERS(syslog.h)
535 AC_CHECK_HEADERS(wchar.h)
536 AC_CHECK_HEADERS(ieeefp.h)
537 AC_MSG_CHECKING(for isinf)
538 AC_TRY_LINK([#include <math.h>], [
542 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
544 # We'll have to use signals
548 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
549 AC_TRY_LINK([#include <math.h>],
551 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
554 # for Linux statfs support
555 AC_CHECK_HEADERS(linux/magic.h)
557 # For Android NDK unified headers
558 if test x$platform_android = xyes; then
559 AC_CHECK_HEADERS(machine/endian.h sys/endian.h)
560 AC_CHECK_HEADERS(android/legacy_signal_inlines.h, [have_android_signal_inlines=yes], [have_android_signal_inlines=no])
562 # Make sure SIGRT{MIN,MAX} work - they will fail to work with unified headers if building for
563 # API level < 21 *and* android/legacy_signal_inlines.h doesn't declare (and define) the required
564 # libc APIs to obtain values for SIGRT{MIN,MAX}. We perform the check only if android/legacy_signal_inlines.h
565 # is found because in other cases the macros will either work (for NDK < 14) or fail if the legacy header
566 # doesn't contain the required definitions (NDK 14)
567 if test x$have_android_signal_inlines = xyes; then
568 AC_MSG_CHECKING([Whether Android SIGRTMIN/SGRTMAX macros are valid])
570 AC_LANG_PROGRAM([#include <android/legacy_signal_inlines.h>],[
572 for (i = SIGRTMIN + 1; i < SIGRTMAX; ++i) {
576 android_sigrtminmax_work=yes
579 android_sigrtminmax_work=no
583 if test x$android_sigrtminmax_work = xno; then
584 AC_MSG_ERROR([Android SIGRTMIN/SIGRTMAX macros don't work in this NDK])
588 # Attempt to detect whether we're using Android NDK unified headers
589 AC_CHECK_HEADERS(android/api-level.h, [have_android_api_level=yes], [have_android_api_level=no])
590 AC_CHECK_HEADERS(android/versioning.h, [have_android_versioning=yes], [have_android_versioning=no])
592 android_unified_headers=no
593 if test x$have_android_api_level = xyes; then
594 if test x$have_android_versioning = xyes; then
595 AC_MSG_CHECKING([whether using Android NDK unified headers])
597 # Both macros are defined only in the NDK unified headers
600 #include <android/api-level.h>
601 #include <android/versioning.h>
603 #if __ANDROID_API_O__ == 26 && defined(__INTRODUCED_IN)
606 #error __ANDROID_API_O__ != 26 or the __INTRODUCED_IN macro not defined
610 android_unified_headers=yes
613 android_unified_headers=no
619 if test x$android_unified_headers = xyes; then
620 AC_DEFINE(ANDROID_UNIFIED_HEADERS, 1, [Whether Android NDK unified headers are used])
624 # not 64 bit clean in cross-compile
625 if test "x$enable_wasm" = "xyes"; then
626 AC_DEFINE(SIZEOF_VOID_P,4)
627 AC_DEFINE(SIZEOF_LONG,4)
628 ac_cv_sizeof_void_p="4"
629 ac_cv_sizeof_long="4"
631 AC_CHECK_SIZEOF(void *)
632 AC_CHECK_SIZEOF(long)
636 AC_CHECK_SIZEOF(long long)
638 AC_CACHE_CHECK([for clang],
652 AC_ARG_ENABLE(visibility-hidden,
653 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
654 disable_visibility_hidden=yes, disable_visibility_hidden=no)
657 if test x"$GCC" = xyes; then
658 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'
660 # We require C99 with some GNU extensions, e.g. `linux` macro
661 CFLAGS="$CFLAGS -std=gnu99"
663 # The runtime code does not respect ANSI C strict aliasing rules
664 CFLAGS="$CFLAGS -fno-strict-aliasing"
666 # We rely on signed overflow to behave
667 CFLAGS="$CFLAGS -fwrapv"
669 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
670 if test x"$disable_visibility_hidden" = xno; then
671 # Don't export any symbols by default
672 SHARED_CFLAGS="-fvisibility=hidden"
673 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
677 # Check for the normal version, since gcc ignores unknown -Wno options
678 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
679 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
684 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
690 if test "x$mono_cv_clang" = "xyes"; then
691 # https://bugzilla.samba.org/show_bug.cgi?id=8118
692 WARN="$WARN -Qunused-arguments"
693 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
694 # We rely on zero length arrays in structs
695 WARN="$WARN -Wno-zero-length-array"
698 # The Sun Forte compiler complains about inline functions that access static variables
699 # so disable all inlining.
702 CFLAGS="$CFLAGS -Dinline="
706 CFLAGS="$CFLAGS -g $WARN"
707 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
708 CPPFLAGS="$CPPFLAGS -g $WARN"
710 # Where's the 'mcs' source tree?
711 if test -d $srcdir/mcs; then
717 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
718 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
719 mcsdir=$with_mcs_path
723 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
726 # A sanity check to catch cases where the package was unpacked
727 # with an ancient tar program (Solaris)
729 AC_ARG_ENABLE(solaris-tar-check,
730 [ --disable-solaris-tar-check disable solaris tar check],
731 do_solaris_tar_check=no, do_solaris_tar_check=yes)
733 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
734 AC_MSG_CHECKING(integrity of package)
735 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
739 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
740 AC_MSG_ERROR([$errorm])
744 if test "x$with_mcs_path" != "x"; then
745 mcs_topdir=$(cd "$mcsdir" && pwd)
746 mcs_topdir_from_srcdir=$mcs_topdir
748 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
749 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
752 # Convert mcs_topdir* paths to Windows syntax.
753 if test x$cross_compiling$host_win32 = xnoyes; then
754 mcs_topdir=$(cygpath -m $mcs_topdir)
755 case $mcs_topdir_from_srcdir in
757 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
762 AC_SUBST([mcs_topdir])
763 AC_SUBST([mcs_topdir_from_srcdir])
765 # gettext: prepare the translation directories.
766 # we do not configure the full gettext, as we consume it dynamically from C#
769 if test "x$USE_NLS" = "xyes"; then
770 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
772 if test "x$HAVE_MSGFMT" = "xno"; then
773 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
777 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
780 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
781 if test x$with_crosspkgdir = "x"; then
782 if test -s $PKG_CONFIG_PATH; then
783 pkg_config_path=$PKG_CONFIG_PATH
786 pkg_config_path=$with_crosspkgdir
787 PKG_CONFIG_PATH=$pkg_config_path
788 export PKG_CONFIG_PATH
792 AC_CHECK_PROG(ninja, ninja, yes, no)
793 AM_CONDITIONAL(NINJA, test x$ninja != xno)
795 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
796 if test x$werror_flag = xyes; then
797 WERROR_CFLAGS="-Werror"
799 AC_SUBST([WERROR_CFLAGS])
800 AC_SUBST([SHARED_CFLAGS])
802 GLIB_CFLAGS='-I$(top_srcdir)/mono/eglib -I$(top_builddir)/mono/eglib'
803 GLIB_LIBS='$(top_builddir)/mono/eglib/libeglib.la -lm'
805 AC_SUBST(GLIB_CFLAGS)
808 # Enable support for fast thread-local storage
809 # Some systems have broken support, so we allow to disable it.
810 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
812 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
813 # This does not work on some platforms (bug #55253)
814 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
816 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
817 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
818 # Same as --with-shared_mono=no
819 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
821 if test "x$enable_static" = "xno"; then
825 if test "x$enable_shared" = "xno"; then
829 if test "x$enable_libraries" = "xno"; then
833 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
835 if test "x$host_win32" = "xyes"; then
836 # Boehm GC requires the runtime to be in its own dll
840 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
841 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
842 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
844 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
845 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
846 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
848 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
849 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
854 # Pass it to libgc as well
855 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
862 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
864 if test x$enable_small_config = xyes; then
865 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
866 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
869 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=$enableval, enable_system_aot=default)
871 DISABLED_FEATURES=none
874 AC_C_BIGENDIAN([endian=big],[endian=little],[endian=unknown])
875 AC_MSG_CHECKING([CSharp compiler to use])
876 AC_ARG_WITH(csc, [ --with-csc=mcs,roslyn,default Configures the CSharp compiler to use],[
877 if test x$withval = xmcs; then
879 elif test x$withval = xroslyn; then
881 elif test x$withval = xdefault; then
884 AC_MSG_ERROR([You must supply one of "mcs", "roslyn" or "default" to the --with-csc option])
886 ],[csc_compiler=default])
888 if test $csc_compiler = default; then
889 if test $endian = big; then
891 elif test $endian = little; then
893 powerpc*) csc_compiler=mcs ;;
894 *) csc_compiler=roslyn ;;
900 AC_MSG_RESULT($csc_compiler)
903 # Set the build profiles and options before things which use them
906 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])
907 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=default])
908 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=default])
909 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])
910 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])
911 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=default])
912 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=default])
913 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])
914 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])
915 AC_ARG_WITH(winaot, [ --with-winaot=yes,no If you want to build the Windows friendly AOT assemblies (defaults to no)], [], [with_winaot=default])
916 AC_ARG_WITH(orbis, [ --with-orbis=yes,no If you want to build the Orbis assemblies (defaults to no)], [], [with_orbis=default])
917 AC_ARG_WITH(unreal, [ --with-unreal=yes,no If you want to build the Unreal assemblies (defaults to no)], [], [with_unreal=default])
920 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])
926 enable_llvm_default=no
928 with_profile4_x_default=no
929 with_monodroid_default=no
930 with_monotouch_default=no
931 with_monotouch_watch_default=no
932 with_monotouch_tv_default=no
933 with_xammac_default=no
934 with_testing_aot_hybrid_default=no
935 with_testing_aot_full_default=no
936 with_winaot_default=no
937 with_orbis_default=no
938 with_unreal_default=no
940 with_bitcode_default=no
941 with_cooperative_gc_default=no
943 INVARIANT_AOT_OPTIONS=nimt-trampolines=2000,ntrampolines=8000,nrgctx-fetch-trampolines=256,ngsharedvt-trampolines=4000
945 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
946 DISABLE_MCS_DOCS_default=yes
947 elif test x$with_runtime_preset = xnet_4_x; then
948 with_profile4_x_default=yes
949 elif test x$with_runtime_preset = xall; then
950 with_profile4_x_default=yes
951 with_monodroid_default=yes
952 with_monotouch_default=yes
953 with_monotouch_watch_default=yes
954 with_monotouch_tv_default=yes
955 with_xammac_default=yes
956 with_winaot_default=yes
957 with_orbis_default=yes
958 with_unreal_default=yes
959 elif test x$with_runtime_preset = xfullaot; then
960 DISABLE_MCS_DOCS_default=yes
961 with_testing_aot_full_default=yes
962 TEST_PROFILE=testing_aot_full
964 mono_feature_disable_com='yes'
965 mono_feature_disable_remoting='yes'
966 mono_feature_disable_reflection_emit_save='yes'
967 mono_feature_disable_reflection_emit='yes'
968 mono_feature_disable_appdomains='yes'
970 AOT_BUILD_FLAGS="--runtime=mobile -O=gsharedvt --aot=full,$INVARIANT_AOT_OPTIONS"
972 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
973 elif test x$with_runtime_preset = xbitcode; then
974 DISABLE_MCS_DOCS_default=yes
975 with_testing_aot_full_default=yes
976 with_bitcode_default=yes
977 with_cooperative_gc_default=yes
978 TEST_PROFILE=testing_aot_full
979 enable_llvm_default=yes
981 mono_feature_disable_com='yes'
982 mono_feature_disable_remoting='yes'
983 mono_feature_disable_reflection_emit_save='yes'
984 mono_feature_disable_reflection_emit='yes'
985 mono_feature_disable_appdomains='yes'
987 AOT_BUILD_FLAGS="--runtime=mobile --aot=llvmonly,$INVARIANT_AOT_OPTIONS"
988 AOT_RUN_FLAGS="--runtime=mobile --llvmonly"
989 elif test x$with_runtime_preset = xhybridaot; then
990 DISABLE_MCS_DOCS_default=yes
991 with_testing_aot_hybrid_default=yes
992 TEST_PROFILE=testing_aot_hybrid
994 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
995 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
996 elif test x$with_runtime_preset = xaot; then
997 with_profile4_x_default=yes
999 AOT_BUILD_FLAGS="--aot=$INVARIANT_AOT_OPTIONS"
1002 DISABLE_MCS_DOCS_default=yes
1003 elif test x$with_runtime_preset = xwinaot; then
1004 DISABLE_MCS_DOCS_default=yes
1005 with_winaot_default=yes
1008 mono_feature_disable_com='yes'
1009 mono_feature_disable_remoting='yes'
1010 mono_feature_disable_reflection_emit_save='yes'
1011 mono_feature_disable_reflection_emit='yes'
1012 mono_feature_disable_appdomains='yes'
1014 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
1015 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1016 elif test x$with_runtime_preset = xorbis; then
1017 DISABLE_MCS_DOCS_default=yes
1018 with_orbis_default=yes
1021 mono_feature_disable_com='yes'
1022 mono_feature_disable_remoting='yes'
1023 mono_feature_disable_reflection_emit_save='yes'
1024 mono_feature_disable_reflection_emit='yes'
1025 mono_feature_disable_appdomains='yes'
1027 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
1028 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1029 elif test x$with_runtime_preset = xunreal; then
1030 DISABLE_MCS_DOCS_default=yes
1031 with_unreal_default=yes
1034 mono_feature_disable_com='yes'
1035 mono_feature_disable_remoting='yes'
1036 mono_feature_disable_appdomains='no'
1038 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
1039 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
1041 with_profile4_x_default=yes
1044 if test "x$AOT_BUILD_FLAGS" != "x"; then :
1045 AC_SUBST(AOT_BUILD_FLAGS)
1046 AC_SUBST(AOT_RUN_FLAGS)
1047 # For llvmonlycheck + fullaotcheck
1048 AC_SUBST(INVARIANT_AOT_OPTIONS)
1051 AC_SUBST(TEST_PROFILE)
1053 if test "x$with_profile4_x" = "xdefault"; then
1054 with_profile4_x=$with_profile4_x_default
1056 if test "x$with_monodroid" = "xdefault"; then
1057 with_monodroid=$with_monodroid_default
1059 if test "x$with_monotouch" = "xdefault"; then
1060 with_monotouch=$with_monotouch_default
1062 if test "x$with_monotouch_watch" = "xdefault"; then
1063 with_monotouch_watch=$with_monotouch_watch_default
1065 if test "x$with_monotouch_tv" = "xdefault"; then
1066 with_monotouch_tv=$with_monotouch_tv_default
1068 if test "x$with_bitcode" = "xdefault"; then
1069 with_bitcode=$with_bitcode_default
1071 if test "x$with_xammac" = "xdefault"; then
1072 with_xammac=$with_xammac_default
1074 if test "x$with_testing_aot_hybrid" = "xdefault"; then
1075 with_testing_aot_hybrid=$with_testing_aot_hybrid_default
1077 if test "x$with_testing_aot_full" = "xdefault"; then
1078 with_testing_aot_full=$with_testing_aot_full_default
1080 if test "x$with_winaot" = "xdefault"; then
1081 with_winaot=$with_winaot_default
1083 if test "x$with_orbis" = "xdefault"; then
1084 with_orbis=$with_orbis_default
1086 if test "x$with_unreal" = "xdefault"; then
1087 with_unreal=$with_unreal_default
1091 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = "xyes"])
1092 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
1093 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
1094 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
1095 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
1096 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
1097 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
1098 AM_CONDITIONAL(INSTALL_TESTING_AOT_HYBRID, [test "x$with_testing_aot_hybrid" != "xno"])
1099 AM_CONDITIONAL(INSTALL_TESTING_AOT_FULL, [test "x$with_testing_aot_full" != "xno"])
1100 AM_CONDITIONAL(INSTALL_WINAOT, [test "x$with_winaot" != "xno"])
1101 AM_CONDITIONAL(INSTALL_ORBIS, [test "x$with_orbis" != "xno"])
1102 AM_CONDITIONAL(INSTALL_UNREAL, [test "x$with_unreal" != "xno"])
1103 AM_CONDITIONAL(FULL_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_full"] || [test "x$TEST_PROFILE" = "xwinaot"] || [test "x$TEST_PROFILE" = "xorbis"])
1104 AM_CONDITIONAL(HYBRID_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_hybrid"] || [test "x$TEST_PROFILE" = "xunreal"])
1106 default_profile=net_4_x
1107 if test -z "$INSTALL_MONODROID_TRUE"; then :
1108 default_profile=monodroid
1110 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
1111 default_profile=monotouch
1113 if test -z "$INSTALL_XAMMAC_TRUE"; then :
1114 default_profile=xammac
1116 if test -z "$INSTALL_TESTING_AOT_HYBRID_TRUE"; then :
1117 default_profile=testing_aot_hybrid
1119 if test -z "$INSTALL_TESTING_AOT_FULL_TRUE"; then :
1120 default_profile=testing_aot_full
1122 if test -z "$INSTALL_WINAOT_TRUE"; then :
1123 default_profile=winaot
1125 if test -z "$INSTALL_ORBIS_TRUE"; then :
1126 default_profile=orbis
1128 if test -z "$INSTALL_UNREAL_TRUE"; then :
1129 default_profile=unreal
1131 if test -z "$INSTALL_4_x_TRUE"; then :
1132 default_profile=net_4_x
1134 DEFAULT_PROFILE=$default_profile
1135 AC_SUBST(DEFAULT_PROFILE)
1138 # End build profile configuration
1141 if test x$USE_NLS = xprofile_default; then
1143 AC_MSG_CHECKING([NLS used])
1145 # We make the default value for USE_NLS
1146 # "no" on OSX because it isn't available on most
1147 # default OSX installs. The most common configurations will
1148 # all disable it, so this saves us typing.
1149 if test x$host_darwin = xyes; then
1156 AC_MSG_RESULT([$USE_NLS])
1159 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
1160 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
1161 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, desktop_loader, shared_perfcounters, remoting,
1162 security, lldb, mdb, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
1164 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
1165 eval "mono_feature_disable_$feature='yes'"
1167 DISABLED_FEATURES=$enable_minimal
1168 disabled="Disabled: $enable_minimal"
1171 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
1173 if test "x$mono_feature_disable_aot" = "xyes"; then
1174 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
1175 enable_system_aot=no
1176 AC_MSG_NOTICE([Disabled AOT compiler])
1179 if test "x$mono_feature_disable_profiler" = "xyes"; then
1180 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
1181 AC_MSG_NOTICE([Disabled support for the profiler])
1183 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
1185 if test "x$mono_feature_disable_decimal" = "xyes"; then
1186 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
1187 AC_MSG_NOTICE([Disabled support for decimal])
1190 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
1191 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
1192 AC_MSG_NOTICE([Disabled support for P/Invoke])
1195 if test "x$mono_feature_disable_debug" = "xyes"; then
1196 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
1197 AC_MSG_NOTICE([Disabled support for runtime debugging])
1200 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
1201 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
1202 mono_feature_disable_reflection_emit_save=yes
1203 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
1206 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
1207 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
1208 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
1211 if test "x$mono_feature_disable_large_code" = "xyes"; then
1212 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
1213 AC_MSG_NOTICE([Disabled support for large assemblies])
1216 if test "x$mono_feature_disable_logging" = "xyes"; then
1217 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
1218 AC_MSG_NOTICE([Disabled support for logging])
1221 if test "x$mono_feature_disable_com" = "xyes"; then
1222 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
1223 AC_MSG_NOTICE([Disabled COM support])
1226 if test "x$mono_feature_disable_ssa" = "xyes"; then
1227 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
1228 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
1231 if test "x$mono_feature_disable_generics" = "xyes"; then
1232 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
1233 AC_MSG_NOTICE([Disabled Generics Support])
1236 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
1237 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
1238 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
1241 if test "x$mono_feature_disable_portability" = "xyes"; then
1242 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
1243 AC_MSG_NOTICE([Disabled IO Portability layer])
1246 if test "x$mono_feature_disable_attach" = "xyes"; then
1247 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
1248 AC_MSG_NOTICE([Disabled agent attach])
1251 if test "x$mono_feature_disable_verifier" = "xyes"; then
1252 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
1253 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
1256 if test "x$mono_feature_disable_jit" = "xyes"; then
1257 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
1258 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
1261 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
1263 if test "x$mono_feature_disable_simd" = "xyes"; then
1264 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
1265 AC_MSG_NOTICE([Disabled SIMD support])
1268 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
1269 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
1270 AC_MSG_NOTICE([Disabled Soft Debugger.])
1273 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
1274 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
1275 AC_MSG_NOTICE([Disabled Performance Counters.])
1277 if test "x$mono_feature_disable_normalization" = "xyes"; then
1278 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
1279 AC_MSG_NOTICE([Disabled String normalization support.])
1282 #TODO: remove assembly_remapping feature name once everyone is using desktop_loader
1283 if test "x$mono_feature_disable_assembly_remapping" = "xyes" || test "x$mono_feature_disable_desktop_loader" = "xyes"; then
1284 AC_DEFINE(DISABLE_DESKTOP_LOADER, 1, [Disable desktop assembly loader semantics.])
1285 AC_MSG_NOTICE([Disabled desktop assembly loader semantics.])
1288 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
1289 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
1290 AC_MSG_NOTICE([Disabled Shared perfcounters.])
1293 if test "x$mono_feature_disable_appdomains" = "xyes"; then
1294 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
1295 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
1298 if test "x$mono_feature_disable_remoting" = "xyes"; then
1299 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
1300 AC_MSG_NOTICE([Disabled remoting])
1303 if test "x$mono_feature_disable_security" = "xyes"; then
1304 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
1305 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
1308 if test "x$mono_feature_disable_lldb" = "xyes"; then
1309 AC_DEFINE(DISABLE_LLDB, 1, [Disable support code for the LLDB plugin.])
1310 AC_MSG_NOTICE([Disabled LLDB plugin support code.])
1313 if test "x$mono_feature_disable_mdb" = "xyes"; then
1314 AC_DEFINE(DISABLE_MDB, 1, [Disable support for .mdb symbol files.])
1315 AC_MSG_NOTICE([Disabled support for .mdb symbol files.])
1318 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
1319 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
1320 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
1323 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
1324 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
1325 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
1328 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
1329 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
1330 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
1333 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
1334 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
1335 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
1338 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
1339 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
1340 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
1343 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
1344 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
1346 has_extension_module=no
1347 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
1349 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
1350 if test x$extension = xdefault ; then
1351 has_extension_module=yes;
1354 if test x$enable_extension_module = xyes; then
1355 has_extension_module=yes;
1359 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
1361 if test x$has_extension_module != xno ; then
1362 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
1363 AC_MSG_NOTICE([Enabling mono extension module.])
1367 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
1369 AC_MSG_CHECKING(for visibility __attribute__)
1372 void __attribute__ ((visibility ("hidden"))) doit (void) {}
1373 int main () { doit (); return 0; }
1376 have_visibility_hidden=yes
1379 have_visibility_hidden=no
1384 dnl Boehm GC configuration
1387 AC_ARG_WITH(libgc, [ --with-libgc=included,none Controls the Boehm GC config, default=included],[libgc=$with_libgc],[libgc=included])
1389 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1390 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1392 if test "x$support_boehm" = "xyes"; then
1394 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1395 if test x$enable_parallel_mark = xyes; then
1396 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1406 if test "x$support_boehm" = "xyes"; then
1410 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1411 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1412 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1414 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1416 if test x$target_win32 = xyes; then
1417 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1418 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1421 gc_msg="Included Boehm GC with typed GC"
1422 if test x$enable_parallel_mark = xyes; then
1423 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1424 gc_msg="$gc_msg and parallel mark"
1426 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1431 AC_MSG_WARN("External Boehm is no longer supported")
1435 AC_MSG_WARN("Use --with-sgen instead, --with-libgc= controls Boehm configuration")
1439 AC_MSG_WARN("Compiling mono without GC.")
1440 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1441 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1445 AC_MSG_ERROR([Invalid argument $libgc to --with-libgc.])
1449 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1450 if test "x$large_heap" = "xyes"; then
1451 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1454 AC_SUBST(LIBGC_CPPFLAGS)
1455 AC_SUBST(LIBGC_LIBS)
1456 AC_SUBST(LIBGC_STATIC_LIBS)
1458 AC_SUBST(BOEHM_DEFINES)
1461 AM_CONDITIONAL(SUPPORT_NULLGC, test "x$libgc" = "xnone")
1464 dnl End of Boehm GC Configuration
1467 dnl *************************************
1468 dnl *** Checks for zero length arrays ***
1469 dnl *************************************
1470 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1478 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1481 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1484 dnl ***********************************
1485 dnl *** Checks for signals
1486 dnl ***********************************
1487 AC_CHECK_HEADERS(signal.h)
1488 AC_CHECK_FUNCS(sigaction)
1489 AC_CHECK_FUNCS(kill)
1490 AC_CHECK_FUNCS(signal)
1492 # signal() is declared inline in Android headers
1493 # so we need to workaround it by overriding the check.
1494 if test x$platform_android = xyes; then
1495 AC_DEFINE(HAVE_SIGNAL,1)
1498 if test x$host_win32 = xno; then
1500 dnl hires monotonic clock support
1501 AC_SEARCH_LIBS(clock_gettime, rt)
1502 AC_CHECK_FUNCS(clock_nanosleep)
1504 dnl dynamic loader support
1505 AC_CHECK_FUNC(dlopen, DL_LIB="",
1506 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1508 if test x$dl_support = xno; then
1509 AC_MSG_WARN([No dynamic loading support available])
1511 LIBS="$LIBS $DL_LIB"
1512 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1513 dnl from glib's configure.ac
1514 AC_CACHE_CHECK([for preceeding underscore in symbols],
1516 AC_TRY_RUN([#include <dlfcn.h>
1517 int mono_underscore_test (void) { return 42; }
1519 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1520 handle = dlopen ((void*)0, 0);
1522 f1 = dlsym (handle, "mono_underscore_test");
1523 f2 = dlsym (handle, "_mono_underscore_test");
1524 } return (!f2 || f1);
1526 [mono_cv_uscore=yes],
1527 [mono_cv_uscore=no],
1530 if test "x$mono_cv_uscore" = "xyes"; then
1531 MONO_DL_NEED_USCORE=1
1533 MONO_DL_NEED_USCORE=0
1535 AC_SUBST(MONO_DL_NEED_USCORE)
1536 AC_CHECK_FUNC(dlerror)
1539 dnl ******************************************************************
1540 dnl *** Checks for the IKVM JNI interface library ***
1541 dnl ******************************************************************
1542 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])
1545 if test x$with_ikvm_native = xyes; then
1546 ikvm_native_dir=ikvm-native
1547 jdk_headers_found="IKVM Native"
1550 AC_SUBST(ikvm_native_dir)
1552 AC_CHECK_HEADERS(execinfo.h)
1554 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1556 AC_CHECK_FUNCS(getgrgid_r)
1557 AC_CHECK_FUNCS(getgrnam_r)
1558 AC_CHECK_FUNCS(getresuid)
1559 AC_CHECK_FUNCS(setresuid)
1560 AC_CHECK_FUNCS(kqueue)
1561 AC_CHECK_FUNCS(backtrace_symbols)
1562 AC_CHECK_FUNCS(mkstemp)
1563 AC_CHECK_FUNCS(mmap)
1564 AC_CHECK_FUNCS(madvise)
1565 AC_CHECK_FUNCS(getrusage)
1566 AC_CHECK_FUNCS(getpriority)
1567 AC_CHECK_FUNCS(setpriority)
1568 AC_CHECK_FUNCS(dl_iterate_phdr)
1569 AC_CHECK_FUNCS(dladdr)
1570 AC_CHECK_FUNCS(sysconf)
1571 AC_CHECK_FUNCS(getrlimit)
1572 AC_CHECK_FUNCS(prctl)
1574 AC_CHECK_FUNCS(sched_getaffinity)
1575 AC_CHECK_FUNCS(sched_setaffinity)
1576 AC_CHECK_FUNCS(sched_getcpu)
1578 if test x$platform_android != xyes; then
1579 AC_CHECK_FUNCS(getpwnam_r)
1580 AC_CHECK_FUNCS(getpwuid_r)
1583 AC_FUNC_STRERROR_R()
1585 dnl ****************************************************************
1586 dnl *** Check for sched_setaffinity from glibc versions before ***
1587 dnl *** 2.3.4. The older versions of the function only take 2 ***
1588 dnl *** parameters, not 3. ***
1590 dnl *** Because the interface change was not made in a minor ***
1591 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1592 dnl *** won't always indicate the interface sched_affinity has. ***
1593 dnl ****************************************************************
1594 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1595 AC_TRY_COMPILE([#include <sched.h>], [
1597 sched_setaffinity(0, &mask);
1600 # Yes, we have it...
1602 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1604 # We have the new, three-parameter version
1607 AC_TRY_COMPILE([#include <sched.h>], [
1608 CPU_COUNT((void *) 0);
1611 AC_DEFINE(GLIBC_HAS_CPU_COUNT, 1, [GLIBC has CPU_COUNT macro in sched.h])
1613 # We have the new, three-parameter version
1617 dnl ******************************************************************
1618 dnl *** Check for large file support ***
1619 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1620 dnl ******************************************************************
1622 # Check that off_t can represent 2**63 - 1 correctly, working around
1623 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1624 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1626 AC_DEFUN([LARGE_FILES], [
1627 large_CPPFLAGS=$CPPFLAGS
1628 CPPFLAGS="$CPPFLAGS $1"
1630 #include <sys/types.h>
1633 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1634 #define COMPILE_TIME_ASSERT(pred) \
1635 switch(0){case 0:case pred:;}
1636 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1639 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1640 large_CPPFLAGS="$large_CPPFLAGS $1"
1645 CPPFLAGS=$large_CPPFLAGS
1648 AC_MSG_CHECKING(if off_t is 64 bits wide)
1650 if test $large_offt = no; then
1651 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1652 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1654 if test $large_offt = no; then
1655 AC_MSG_WARN([No 64 bit file size support available])
1658 dnl *****************************
1659 dnl *** Checks for libsocket ***
1660 dnl *****************************
1661 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1665 dnl *****************************
1666 dnl *** Checks for libinotify ***
1667 dnl *****************************
1668 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1671 dnl *******************************
1672 dnl *** Checks for MSG_NOSIGNAL ***
1673 dnl *******************************
1674 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1675 AC_TRY_COMPILE([#include <sys/socket.h>], [
1676 int f = MSG_NOSIGNAL;
1678 # Yes, we have it...
1680 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1682 # We'll have to use signals
1686 dnl *****************************
1687 dnl *** Checks for IPPROTO_IP ***
1688 dnl *****************************
1689 AC_MSG_CHECKING(for IPPROTO_IP)
1690 AC_TRY_COMPILE([#include <netinet/in.h>], [
1691 int level = IPPROTO_IP;
1693 # Yes, we have it...
1695 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1697 # We'll have to use getprotobyname
1701 dnl *******************************
1702 dnl *** Checks for IPPROTO_IPV6 ***
1703 dnl *******************************
1704 AC_MSG_CHECKING(for IPPROTO_IPV6)
1705 AC_TRY_COMPILE([#include <netinet/in.h>], [
1706 int level = IPPROTO_IPV6;
1708 # Yes, we have it...
1710 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1712 # We'll have to use getprotobyname
1716 dnl ******************************
1717 dnl *** Checks for IPPROTO_TCP ***
1718 dnl ******************************
1719 AC_MSG_CHECKING(for IPPROTO_TCP)
1720 AC_TRY_COMPILE([#include <netinet/in.h>], [
1721 int level = IPPROTO_TCP;
1723 # Yes, we have it...
1725 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1727 # We'll have to use getprotobyname
1731 dnl *****************************
1732 dnl *** Checks for SOL_IP ***
1733 dnl *****************************
1734 AC_MSG_CHECKING(for SOL_IP)
1735 AC_TRY_COMPILE([#include <netdb.h>], [
1738 # Yes, we have it...
1740 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1742 # We'll have to use getprotobyname
1746 dnl *****************************
1747 dnl *** Checks for SOL_IPV6 ***
1748 dnl *****************************
1749 AC_MSG_CHECKING(for SOL_IPV6)
1750 AC_TRY_COMPILE([#include <netdb.h>], [
1751 int level = SOL_IPV6;
1753 # Yes, we have it...
1755 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1757 # We'll have to use getprotobyname
1761 dnl *****************************
1762 dnl *** Checks for SOL_TCP ***
1763 dnl *****************************
1764 AC_MSG_CHECKING(for SOL_TCP)
1765 AC_TRY_COMPILE([#include <netdb.h>], [
1766 int level = SOL_TCP;
1768 # Yes, we have it...
1770 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1772 # We'll have to use getprotobyname
1776 dnl *****************************
1777 dnl *** Checks for IP_PKTINFO ***
1778 dnl *****************************
1779 AC_MSG_CHECKING(for IP_PKTINFO)
1780 AC_TRY_COMPILE([#include <linux/in.h>], [
1781 int level = IP_PKTINFO;
1783 # Yes, we have it...
1785 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1790 dnl *****************************
1791 dnl *** Checks for IPV6_PKTINFO ***
1792 dnl *****************************
1793 AC_MSG_CHECKING(for IPV6_PKTINFO)
1794 AC_TRY_COMPILE([#include <netdb.h>], [
1795 int level = IPV6_PKTINFO;
1797 # Yes, we have it...
1799 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1804 dnl **********************************
1805 dnl *** Checks for IP_DONTFRAG ***
1806 dnl **********************************
1807 AC_MSG_CHECKING(for IP_DONTFRAG)
1808 AC_TRY_COMPILE([#include <netinet/in.h>], [
1809 int level = IP_DONTFRAG;
1811 # Yes, we have it...
1813 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1818 dnl **********************************
1819 dnl *** Checks for IP_DONTFRAGMENT ***
1820 dnl **********************************
1821 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1822 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1823 int level = IP_DONTFRAGMENT;
1825 # Yes, we have it...
1827 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1832 dnl **********************************
1833 dnl *** Checks for IP_MTU_DISCOVER ***
1834 dnl **********************************
1835 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1836 AC_TRY_COMPILE([#include <linux/in.h>], [
1837 int level = IP_MTU_DISCOVER;
1839 # Yes, we have it...
1841 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1846 dnl **********************************
1847 dnl *** Checks for IP_PMTUDISC_DO ***
1848 dnl **********************************
1849 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1850 AC_TRY_COMPILE([#include <linux/in.h>], [
1851 int level = IP_PMTUDISC_DO;
1853 # Yes, we have it...
1855 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1860 dnl *********************************
1861 dnl *** Check for struct ip_mreqn ***
1862 dnl *********************************
1863 AC_MSG_CHECKING(for struct ip_mreqn)
1864 AC_TRY_COMPILE([#include <netinet/in.h>], [
1865 struct ip_mreqn mreq;
1866 mreq.imr_address.s_addr = 0;
1868 # Yes, we have it...
1870 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1872 # We'll just have to try and use struct ip_mreq
1874 AC_MSG_CHECKING(for struct ip_mreq)
1875 AC_TRY_COMPILE([#include <netinet/in.h>], [
1876 struct ip_mreq mreq;
1877 mreq.imr_interface.s_addr = 0;
1879 # Yes, we have it...
1881 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1883 # No multicast support
1888 dnl **********************************
1889 dnl *** Check for getaddrinfo ***
1890 dnl **********************************
1891 AC_MSG_CHECKING(for getaddrinfo)
1896 getaddrinfo(NULL,NULL,NULL,NULL);
1898 # Yes, we have it...
1900 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1905 dnl **********************************
1906 dnl *** Check for gethostbyname2_r ***
1907 dnl **********************************
1908 AC_MSG_CHECKING(for gethostbyname2_r)
1914 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1916 # Yes, we have it...
1918 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1923 dnl **********************************
1924 dnl *** Check for gethostbyname2 ***
1925 dnl **********************************
1926 AC_MSG_CHECKING(for gethostbyname2)
1931 gethostbyname2(NULL,0);
1933 # Yes, we have it...
1935 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1940 dnl **********************************
1941 dnl *** Check for gethostbyname ***
1942 dnl **********************************
1943 AC_MSG_CHECKING(for gethostbyname)
1948 gethostbyname(NULL);
1950 # Yes, we have it...
1952 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1957 dnl **********************************
1958 dnl *** Check for getprotobyname ***
1959 dnl **********************************
1960 AC_MSG_CHECKING(for getprotobyname)
1965 getprotobyname(NULL);
1967 # Yes, we have it...
1969 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1974 dnl **********************************
1975 dnl *** Check for getnameinfo ***
1976 dnl **********************************
1977 AC_MSG_CHECKING(for getnameinfo)
1982 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1984 # Yes, we have it...
1986 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1992 dnl **********************************
1993 dnl *** Check for inet_ntop ***
1994 dnl **********************************
1995 AC_MSG_CHECKING(for inet_ntop)
1998 #include <arpa/inet.h>
2000 inet_ntop (0, NULL, NULL, 0);
2002 # Yes, we have it...
2004 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2009 dnl *****************************
2010 dnl *** Checks for libnsl ***
2011 dnl *****************************
2012 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
2014 AC_CHECK_FUNCS(inet_pton inet_aton)
2016 dnl *****************************
2017 dnl *** Checks for libxnet ***
2018 dnl *****************************
2021 AC_MSG_CHECKING(for Solaris XPG4 support)
2022 if test -f /usr/lib/libxnet.so; then
2023 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
2024 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
2025 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
2032 if test "$GCC" = "yes"; then
2033 CFLAGS="$CFLAGS -Wno-char-subscripts"
2038 dnl *****************************
2039 dnl *** Checks for libpthread ***
2040 dnl *****************************
2041 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
2042 # and libpthread does not exist
2046 dnl Haiku has pthread in libroot (libc equiv)
2047 AC_CHECK_LIB(pthread, main, LIBS="$LIBS")
2050 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
2053 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
2056 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
2059 AC_CHECK_HEADERS(pthread.h)
2060 AC_CHECK_HEADERS(pthread_np.h)
2061 AC_CHECK_FUNCS(pthread_mutex_timedlock)
2062 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np pthread_cond_timedwait_relative_np)
2063 AC_CHECK_FUNCS(pthread_kill)
2064 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
2065 AC_TRY_COMPILE([ #include <pthread.h>], [
2066 pthread_mutexattr_t attr;
2067 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
2072 AC_ERROR(Posix system lacks support for recursive mutexes)
2074 AC_CHECK_FUNCS(pthread_attr_setstacksize)
2075 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
2076 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
2078 dnl **********************************
2079 dnl *** Check for mincore ***
2080 dnl **********************************
2081 AC_MSG_CHECKING(for mincore)
2084 #include <sys/types.h>
2085 #include <sys/mman.h>
2087 mincore(NULL, 0, NULL);
2089 # Yes, we have it...
2091 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
2096 dnl ***********************************
2097 dnl *** Checks for working __thread ***
2098 dnl ***********************************
2099 AC_MSG_CHECKING(for working __thread)
2100 if test "x$with_tls" != "x__thread"; then
2101 AC_MSG_RESULT(disabled)
2102 elif test "x$cross_compiling" = "xyes"; then
2103 AC_MSG_RESULT(cross compiling, assuming yes)
2106 #if defined(__APPLE__) && defined(__clang__)
2107 #error "__thread does not currently work with clang on Mac OS X"
2110 #include <pthread.h>
2112 static int res1, res2;
2114 void thread_main (void *arg)
2129 pthread_create (&t1, NULL, thread_main, 1);
2130 pthread_create (&t2, NULL, thread_main, 2);
2132 pthread_join (t1, NULL);
2133 pthread_join (t2, NULL);
2135 return !(res1 + res2 == 2);
2145 dnl **************************************
2146 dnl *** Checks for working sigaltstack ***
2147 dnl **************************************
2148 AC_MSG_CHECKING(for working sigaltstack)
2149 if test "x$with_sigaltstack" != "xyes"; then
2150 AC_MSG_RESULT(disabled)
2151 elif test "x$cross_compiling" = "xyes"; then
2152 AC_MSG_RESULT(cross compiling, assuming yes)
2159 #include <pthread.h>
2160 #include <sys/wait.h>
2161 #if defined(__FreeBSD__) || defined(__NetBSD__)
2162 #define SA_STACK SA_ONSTACK
2165 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
2170 volatile char*__ptr = NULL;
2172 loop (void *ignored)
2181 struct sigaction sa;
2185 struct sigaltstack sas;
2188 pthread_attr_t attr;
2190 sa.sa_sigaction = sigsegv_signal_handler;
2191 sigemptyset (&sa.sa_mask);
2192 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
2193 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
2194 perror ("sigaction");
2198 /* x86 darwin deliver segfaults using SIGBUS */
2199 if (sigaction (SIGBUS, &sa, NULL) == -1) {
2200 perror ("sigaction");
2203 sas.ss_sp = malloc (SIGSTKSZ);
2204 sas.ss_size = SIGSTKSZ;
2206 if (sigaltstack (&sas, NULL) == -1) {
2207 perror ("sigaltstack");
2211 pthread_attr_init (&attr);
2212 if (pthread_create(&id, &attr, loop, &attr) != 0) {
2213 printf ("pthread_create\n");
2237 for (i = 0; i < 300; ++i) {
2238 waitpid (son, &status, WNOHANG);
2239 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
2244 kill (son, SIGKILL);
2250 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
2257 dnl ********************************
2258 dnl *** Checks for semaphore lib ***
2259 dnl ********************************
2260 # 'Real Time' functions on Solaris
2261 # posix4 on Solaris 2.6
2262 # pthread (first!) on Linux
2263 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
2265 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
2266 AC_CHECK_FUNCS(shm_open)
2268 dnl ********************************
2269 dnl *** Checks for timezone stuff **
2270 dnl ********************************
2271 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
2277 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
2278 if test $ac_cv_struct_tm_gmtoff = yes; then
2279 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
2281 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
2286 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
2287 if test $ac_cv_var_timezone = yes; then
2288 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
2290 AC_ERROR(unable to find a way to determine timezone)
2294 dnl *********************************
2295 dnl *** Checks for math functions ***
2296 dnl *********************************
2297 AC_SEARCH_LIBS(sqrtf, m)
2298 if test "x$has_broken_apple_cpp" != "xyes"; then
2299 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
2300 AC_TRY_LINK([#include <math.h>],
2302 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
2305 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
2306 AC_TRY_LINK([#include <math.h>],
2308 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
2311 dnl ****************************************************************
2312 dnl *** Checks for working poll() (macosx defines it but doesn't ***
2313 dnl *** have it in the library (duh)) ***
2314 dnl ****************************************************************
2315 AC_CHECK_FUNCS(poll)
2317 dnl *************************
2318 dnl *** Check for signbit ***
2319 dnl *************************
2320 AC_MSG_CHECKING(for signbit)
2321 AC_TRY_LINK([#include <math.h>], [
2322 int s = signbit(1.0);
2325 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
2330 dnl **********************************
2332 dnl **********************************
2333 AC_CHECK_HEADERS(sys/epoll.h)
2335 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
2336 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
2337 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
2342 AC_CHECK_HEADERS(sys/event.h)
2343 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
2345 dnl **************************************
2346 dnl * Darwin has a race that prevents us from using reliably:
2347 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
2348 dnl * Since kqueue is mostly used for scaling large web servers,
2349 dnl * and very few folks run Mono on large web servers on OSX, falling
2351 dnl **************************************
2352 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
2353 if test "x$host_darwin" = "xno"; then
2354 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
2358 dnl ******************************
2359 dnl *** Checks for SIOCGIFCONF ***
2360 dnl ******************************
2361 AC_CHECK_HEADERS(sys/ioctl.h)
2362 AC_CHECK_HEADERS(net/if.h, [], [],
2364 #ifdef HAVE_SYS_TYPES_H
2365 # include <sys/types.h>
2367 #ifdef HAVE_SYS_SOCKET_H
2368 # include <sys/socket.h>
2371 AC_MSG_CHECKING(for ifreq)
2374 #include <sys/ioctl.h>
2382 x = (void *) &ifr->ifr_addr;
2385 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
2389 dnl **********************************
2390 dnl *** Checks for sin_len ***
2391 dnl **********************************
2392 AC_MSG_CHECKING(for sockaddr_in.sin_len)
2394 #include <netinet/in.h>
2396 struct sockaddr_in saddr;
2397 saddr.sin_len = sizeof (saddr);
2400 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
2404 dnl **********************************
2405 dnl *** Checks for sin6_len ***
2406 dnl **********************************
2407 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
2409 #include <netinet/in.h>
2411 struct sockaddr_in6 saddr6;
2412 saddr6.sin6_len = sizeof (saddr6);
2415 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
2419 dnl **********************************
2420 dnl *** Check for getifaddrs ***
2421 dnl **********************************
2422 AC_MSG_CHECKING(for getifaddrs)
2425 #include <sys/types.h>
2426 #include <sys/socket.h>
2427 #include <ifaddrs.h>
2431 # Yes, we have it...
2433 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2437 dnl **********************************
2438 dnl *** Check for if_nametoindex ***
2439 dnl **********************************
2440 AC_MSG_CHECKING(for if_nametoindex)
2443 #include <sys/types.h>
2444 #include <sys/socket.h>
2447 if_nametoindex(NULL);
2449 # Yes, we have it...
2451 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2456 dnl **********************************
2457 dnl *** Checks for proclib ***
2458 dnl **********************************
2459 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.)])
2460 dnl **********************************
2461 dnl *** Checks for MonoPosixHelper ***
2462 dnl **********************************
2463 AC_CHECK_HEADERS(checklist.h)
2464 AC_CHECK_HEADERS(pathconf.h)
2465 AC_CHECK_HEADERS(fstab.h)
2466 AC_CHECK_HEADERS(attr/xattr.h)
2467 AC_CHECK_HEADERS(sys/extattr.h)
2468 AC_CHECK_HEADERS(sys/sendfile.h)
2469 AC_CHECK_HEADERS(sys/statvfs.h)
2470 AC_CHECK_HEADERS(sys/statfs.h)
2471 AC_CHECK_HEADERS(sys/vfstab.h)
2472 AC_CHECK_HEADERS(sys/xattr.h)
2473 AC_CHECK_HEADERS(sys/mman.h)
2474 AC_CHECK_HEADERS(sys/param.h)
2475 AC_CHECK_HEADERS(sys/mount.h, [], [],
2477 #ifdef HAVE_SYS_PARAM_H
2478 # include <sys/param.h>
2481 AC_CHECK_HEADERS(sys/mount.h)
2482 AC_CHECK_FUNCS(confstr)
2483 AC_CHECK_FUNCS(seekdir telldir)
2484 AC_CHECK_FUNCS(getdomainname)
2485 AC_CHECK_FUNCS(setdomainname)
2486 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2487 AC_CHECK_FUNCS(setgroups)
2488 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2489 AC_CHECK_FUNCS(getfsstat)
2490 AC_CHECK_FUNCS(lutimes futimes)
2491 AC_CHECK_FUNCS(mremap)
2492 AC_CHECK_FUNCS(remap_file_pages)
2493 AC_CHECK_FUNCS(posix_fadvise)
2494 AC_CHECK_FUNCS(posix_fallocate)
2495 AC_CHECK_FUNCS(posix_madvise)
2496 AC_CHECK_FUNCS(vsnprintf)
2497 AC_CHECK_FUNCS(sendfile)
2498 AC_CHECK_FUNCS(gethostid sethostid)
2499 AC_CHECK_FUNCS(sethostname)
2500 AC_CHECK_FUNCS(statfs)
2501 AC_CHECK_FUNCS(fstatfs)
2502 AC_CHECK_FUNCS(statvfs)
2503 AC_CHECK_FUNCS(fstatvfs)
2504 AC_CHECK_FUNCS(stime)
2505 AC_CHECK_FUNCS(strerror_r)
2506 AC_CHECK_FUNCS(ttyname_r)
2507 AC_CHECK_FUNCS(psignal)
2508 AC_CHECK_FUNCS(getlogin_r)
2509 AC_CHECK_FUNCS(lockf)
2510 AC_CHECK_FUNCS(swab)
2511 AC_CHECK_FUNCS(setusershell endusershell)
2512 AC_CHECK_FUNCS(futimens utimensat)
2513 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2514 AC_CHECK_FUNCS(readv writev preadv pwritev)
2515 AC_CHECK_FUNCS(setpgid)
2516 AC_CHECK_FUNCS(system)
2517 AC_CHECK_FUNCS(fork execv execve)
2518 AC_CHECK_FUNCS(accept4)
2519 AC_CHECK_FUNCS(localtime_r)
2520 AC_CHECK_FUNCS(mkdtemp)
2521 AC_CHECK_SIZEOF(size_t)
2522 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2523 [#include <sys/types.h>
2524 #include <sys/stat.h>
2525 #include <unistd.h>])
2526 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2527 [#include <sys/types.h>
2528 #include <sys/stat.h>
2529 #include <unistd.h>])
2530 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2531 [#include <sys/time.h>])
2532 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2533 [#include <sys/socket.h>])
2534 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2535 [#include <unistd.h>
2536 #include <fcntl.h>])
2537 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2538 [#include <sys/uio.h>])
2539 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2540 [#include <sys/socket.h>])
2541 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2542 [#include <sys/poll.h>])
2543 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2544 [#include <sys/socket.h>])
2545 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2546 [#include <sys/socket.h>])
2547 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2548 [#include <netinet/in.h>])
2549 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2550 [#include <netinet/in.h>])
2551 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2552 [#include <sys/un.h>])
2553 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2554 [#include <sys/types.h>
2555 #include <sys/stat.h>
2556 #include <unistd.h>])
2557 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2558 [#include <time.h>])
2559 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2560 [#include <sys/time.h>
2561 #include <sys/types.h>
2562 #include <utime.h>])
2563 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2564 [#include <sys/time.h>])
2565 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2566 [#include <sys/types.h>
2567 #include <utime.h>])
2569 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2570 [#include <sys/types.h>
2571 #include <dirent.h>])
2573 [struct passwd.pw_gecos],,,
2574 [#include <sys/types.h>
2577 [struct statfs.f_flags],,,
2578 [#include <sys/types.h>
2579 #include <sys/vfs.h>])
2581 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2582 [#include <sys/types.h>
2583 #include <sys/stat.h>
2584 #include <unistd.h>])
2586 dnl Favour xattr through glibc, but use libattr if we have to
2587 AC_CHECK_FUNC(lsetxattr, ,
2588 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2592 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2594 [struct kinfo_proc.kp_proc],,,
2595 [#include <sys/types.h>
2596 #include <sys/param.h>
2597 #include <sys/sysctl.h>
2598 #include <sys/proc.h>
2601 dnl *********************************
2602 dnl *** Checks for Windows compilation ***
2603 dnl *********************************
2604 AC_CHECK_HEADERS(sys/time.h)
2605 AC_CHECK_HEADERS(sys/param.h)
2606 AC_CHECK_HEADERS(dirent.h)
2608 dnl ******************************************
2609 dnl *** Checks for OSX and iOS compilation ***
2610 dnl ******************************************
2611 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2613 dnl *********************************
2614 dnl *** Check for Console 2.0 I/O ***
2615 dnl *********************************
2616 AC_CHECK_HEADERS([curses.h])
2617 AC_CHECK_HEADERS([term.h], [], [],
2622 AC_CHECK_HEADERS([termios.h])
2624 dnl *********************************
2625 dnl *** Checks for Windows compilation ***
2626 dnl *********************************
2627 AC_CHECK_HEADERS(winternl.h)
2629 jdk_headers_found=no
2630 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2631 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2632 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2633 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2634 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2635 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2636 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2638 dnl *********************************
2639 dnl *** Check for struct ip_mreqn ***
2640 dnl *********************************
2641 AC_MSG_CHECKING(for struct ip_mreqn)
2642 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2643 struct ip_mreqn mreq;
2644 mreq.imr_address.s_addr = 0;
2646 # Yes, we have it...
2648 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2650 # We'll just have to try and use struct ip_mreq
2652 AC_MSG_CHECKING(for struct ip_mreq)
2653 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2654 struct ip_mreq mreq;
2655 mreq.imr_interface.s_addr = 0;
2657 # Yes, we have it...
2659 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2661 # No multicast support
2666 dnl **********************************
2667 dnl *** Check for getaddrinfo ***
2668 dnl **********************************
2669 AC_MSG_CHECKING(for getaddrinfo)
2672 #include <winsock2.h>
2673 #include <ws2tcpip.h>
2675 getaddrinfo(NULL,NULL,NULL,NULL);
2677 # Yes, we have it...
2679 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2684 dnl **********************************
2685 dnl *** Check for gethostbyname ***
2686 dnl **********************************
2687 AC_MSG_CHECKING(for gethostbyname)
2690 #include <winsock2.h>
2691 #include <ws2tcpip.h>
2693 gethostbyname(NULL);
2695 # Yes, we have it...
2697 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2702 dnl **********************************
2703 dnl *** Check for getprotobyname ***
2704 dnl **********************************
2705 AC_MSG_CHECKING(for getprotobyname)
2708 #include <winsock2.h>
2709 #include <ws2tcpip.h>
2711 getprotobyname(NULL);
2713 # Yes, we have it...
2715 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2720 dnl **********************************
2721 dnl *** Check for getnameinfo ***
2722 dnl **********************************
2723 AC_MSG_CHECKING(for getnameinfo)
2726 #include <winsock2.h>
2727 #include <ws2tcpip.h>
2729 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2731 # Yes, we have it...
2733 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2738 dnl **********************************
2739 dnl *** Check for inet_ntop ***
2740 dnl **********************************
2741 AC_MSG_CHECKING(for inet_ntop)
2744 #include <winsock2.h>
2745 #include <ws2tcpip.h>
2747 inet_ntop (0, NULL, NULL, 0);
2749 # Yes, we have it...
2751 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2756 dnl **********************************
2757 dnl *** Check for inet_pton ***
2758 dnl **********************************
2759 AC_MSG_CHECKING(for inet_pton)
2762 #include <winsock2.h>
2763 #include <ws2tcpip.h>
2768 inet_pton (0, NULL, NULL);
2770 # Yes, we have it...
2772 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2777 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2778 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2779 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2780 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2781 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2782 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2783 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2787 AC_MSG_CHECKING(for socklen_t)
2789 #include <sys/types.h>
2790 #include <sys/socket.h>
2794 ac_cv_c_socklen_t=yes
2795 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2801 AC_MSG_CHECKING(for array element initializer support)
2802 AC_TRY_COMPILE([#include <sys/socket.h>], [
2803 const int array[] = {[1] = 2,};
2805 # Yes, we have it...
2807 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2809 # We'll have to use signals
2813 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2814 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2815 AC_TRY_LINK([#include <math.h>],
2816 [ static void *p = &trunc; ],
2818 AC_DEFINE(HAVE_TRUNC)
2824 if test "x$ac_cv_truncl" != "xyes"; then
2825 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2828 AC_CHECK_FUNCS(execvp)
2830 dnl ****************************
2831 dnl *** Look for /dev/random ***
2832 dnl ****************************
2834 AC_MSG_CHECKING([if usage of random device is requested])
2835 AC_ARG_ENABLE(dev-random,
2836 [ --disable-dev-random disable the use of the random device (enabled by default)],
2837 try_dev_random=$enableval, try_dev_random=yes)
2839 AC_MSG_RESULT($try_dev_random)
2843 NAME_DEV_RANDOM="/dev/srandom"
2846 dnl Win32 does not have /dev/random, they have their own method...
2848 *-mingw*|*-*-cygwin*)
2849 ac_cv_have_dev_random=no
2852 dnl Everywhere else, it's /dev/random
2855 NAME_DEV_RANDOM="/dev/random"
2859 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2861 dnl Now check if the device actually exists
2863 if test "x$try_dev_random" = "xyes"; then
2864 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2865 [if test -r "$NAME_DEV_RANDOM" ; then
2866 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2867 if test "x$ac_cv_have_dev_random" = "xyes"; then
2868 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2871 AC_MSG_CHECKING(for random device)
2872 ac_cv_have_dev_random=no
2873 AC_MSG_RESULT(has been disabled)
2876 if test "x$host_win32" = "xyes"; then
2877 AC_DEFINE(HAVE_CRYPT_RNG)
2880 if test "x$ac_cv_have_dev_random" = "xno" \
2881 && test "x$host_win32" = "xno"; then
2884 *** A system-provided entropy source was not found on this system.
2885 *** Because of this, the System.Security.Cryptography random number generator
2886 *** will throw a NotImplemented exception.
2888 *** If you are seeing this message, and you know your system DOES have an
2889 *** entropy collection in place, please contact <crichton@gimp.org> and
2890 *** provide information about the system and how to access the random device.
2892 *** Otherwise you can install either egd or prngd and set the environment
2893 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2897 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2899 AC_MSG_CHECKING([if big-arrays are to be enabled])
2900 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2901 if test "x$enable_big_arrays" = "xyes" ; then
2902 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2903 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2905 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2908 AC_MSG_RESULT($enable_big_arrays)
2914 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2916 if test "x$enable_dtrace" = "xyes"; then
2917 if test "x$has_dtrace" = "xno"; then
2918 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2920 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2921 if test "x$DTRACE" = "xno"; then
2922 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2924 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2925 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2931 if test "x$enable_dtrace" = "xyes"; then
2932 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2934 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2937 DTRACEFLAGS="-arch ppc64"
2940 DTRACEFLAGS="-arch x86_64"
2949 DTRACEFLAGS="-arch ppc"
2952 DTRACEFLAGS="-arch i386"
2959 AC_SUBST(DTRACEFLAGS)
2965 AC_CHECK_HEADERS([sys/sdt.h])
2967 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2968 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2970 dnl **************************
2971 dnl *** AOT cross offsets ***
2972 dnl **************************
2974 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
2975 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
2981 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=default)
2982 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2983 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2984 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
2986 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2988 if test "x$enable_llvm" = "xdefault"; then
2989 enable_llvm=$enable_llvm_default
2992 if test "x$enable_llvm" = "xyes"; then
2993 if test "x$with_llvm" != "x"; then
2994 LLVM_CONFIG=$with_llvm/bin/llvm-config
2995 if test x$host_win32 = xyes; then
2996 LLVM_CONFIG=$LLVM_CONFIG.exe
2998 if test ! -x $LLVM_CONFIG; then
2999 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
3002 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
3003 if test "x$LLVM_CONFIG" = "xno"; then
3004 AC_MSG_ERROR([llvm-config not found.])
3008 llvm_codegen="x86codegen"
3011 llvm_codegen="armcodegen"
3015 if test "x$host_win32" = "xno"; then
3017 # Should be something like '2.6' or '2.7svn'
3018 llvm_version=`$LLVM_CONFIG --version`
3019 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
3020 AC_MSG_CHECKING(LLVM version)
3021 AC_MSG_RESULT($llvm_version $llvm_api_version)
3022 if echo $llvm_version | grep -q 'mono'; then
3023 if test "x$enable_llvm_version_check" = "xyes"; then
3024 if test "$llvm_version" != "$expected_llvm_version"; then
3025 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
3029 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.])
3032 # The output of --cflags seems to include optimizations flags too
3033 if test $llvm_api_version -gt 100; then
3034 # The --cflags argument includes all kinds of warnings -pendantic etc.
3035 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3036 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3038 LLVM_CFLAGS=`$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'`
3039 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
3041 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
3042 # from LLVM classes.
3043 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
3044 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
3045 # This might include empty lines
3046 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
3047 llvm_jit_supported=yes
3048 llvm_jit_libs="jit mcjit $llvm_codegen"
3049 if test "x$host" != "x$target"; then
3050 # No need for jit libs
3051 llvm_jit_supported=no
3053 elif test $llvm_api_version -gt 100; then
3054 llvm_jit_libs="orcjit $llvm_codegen"
3056 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
3057 if test "x$LLVM_LIBS" = "x"; then
3058 echo "$LLVM_CONFIG --libs failed."
3061 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
3062 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
3063 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
3064 LLVM_LIBS="$LLVM_LIBS -lc++"
3066 LLVM_LIBS="$LLVM_LIBS -lstdc++"
3069 expected_llvm_version="3.4svn-mono-mono/e656cac"
3072 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3073 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
3074 LLVM_LDFLAGS="-L$with_llvm/lib"
3075 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
3076 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
3077 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
3078 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
3079 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
3080 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
3081 -lLLVMAnalysis -lLLVMTarget \
3082 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
3083 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
3084 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
3085 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
3086 -lLLVMSupport -lstdc++"
3087 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
3089 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
3090 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
3093 if test "x$llvm_api_version" = "x"; then
3094 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
3095 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
3097 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3098 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3101 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraries])
3103 AC_SUBST(LLVM_CFLAGS)
3104 AC_SUBST(LLVM_CXXFLAGS)
3106 AC_SUBST(LLVM_LDFLAGS)
3107 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
3110 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
3111 if test "x$enable_loadedllvm" = "xyes"; then
3112 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
3114 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
3116 if test "x$enable_llvm" = "xyes"; then
3117 enable_llvm_runtime=yes
3119 if test "x$enable_llvm_runtime" = "xyes"; then
3120 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
3122 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
3125 ACCESS_UNALIGNED="yes"
3129 SQLITE="libsqlite.so.0"
3130 SQLITE3="libsqlite3.so.0"
3132 GDKX11="libgdk-x11-2.0.so.0"
3133 GTKX11="libgtk-x11-2.0.so.0"
3134 XINERAMA="libXinerama.so.1"
3136 sizeof_register="SIZEOF_VOID_P"
3139 boehm_supported=true
3143 if test "x$enable_wasm" = "xyes"; then
3147 AC_DEFINE(TARGET_WASM, 1, [Target wasm])
3148 AC_DEFINE(HOST_WASM, 1, [Host wasm])
3160 ACCESS_UNALIGNED="no"
3162 AC_MSG_CHECKING(for mips n32)
3164 #if _MIPS_SIM != _ABIN32
3182 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3187 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
3188 # int astruct __attribute__ ((visibility ("hidden")));
3191 # void *p = &astruct;
3193 # gcc -fPIC --shared -o libfoo.so foo.c
3195 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
3196 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
3197 have_visibility_hidden=no
3200 have_visibility_hidden=no
3209 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3216 openbsd*|freebsd*|kfreebsd-gnu*)
3220 x86_64-*-* | amd64-*-*)
3223 if test "x$ac_cv_sizeof_void_p" = "x4"; then
3224 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3231 BTLS_PLATFORM=x86_64
3232 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3237 BTLS_PLATFORM=x86_64
3238 boehm_supported=false
3240 openbsd*|freebsd*|kfreebsd-gnu*)
3247 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3253 ACCESS_UNALIGNED="no"
3260 if test x"$GCC" = xyes; then
3261 # We don't support v8 cpus
3262 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
3264 if test x"$AR" = xfalse; then
3265 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
3268 *-mingw*|*-*-cygwin*)
3269 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
3270 have_visibility_hidden=no
3273 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
3274 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
3275 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3277 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
3278 CFLAGS="$CFLAGS -mminimal-toc"
3281 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
3294 ACCESS_UNALIGNED="no"
3295 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3301 ACCESS_UNALIGNED="no"
3302 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3307 ACCESS_UNALIGNED="no"
3309 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3312 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3314 arm*-linux*-gnueabi)
3315 BTLS_PLATFORM=armsoft
3322 ACCESS_UNALIGNED="no"
3323 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3326 # https://lkml.org/lkml/2012/7/15/133
3329 boehm_supported=false
3332 BTLS_PLATFORM=aarch64
3333 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3338 ACCESS_UNALIGNED="yes"
3339 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
3345 if test "x$host" != "x$target"; then
3346 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
3353 ACCESS_UNALIGNED="no"
3354 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3355 # Can't use tls, since it depends on the runtime detection of tls offsets
3356 # in mono-compiler.h
3361 AC_DEFINE(TARGET_WATCHOS, 1, [...])
3365 powerpc64-ps3-linux-gnu)
3367 arch_target=powerpc64
3368 AC_DEFINE(TARGET_PS3, 1, [...])
3369 # It would be better to just use TARGET_POWERPC64, but lots of code already
3371 AC_DEFINE(__mono_ppc64__, 1, [...])
3372 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3374 target_byte_order=G_BIG_ENDIAN
3376 powerpc64-xbox360-linux-gnu)
3378 arch_target=powerpc64
3379 AC_DEFINE(TARGET_XBOX360, 1, [...])
3380 # It would be better to just use TARGET_POWERPC64, but lots of code already
3383 target_byte_order=G_BIG_ENDIAN
3388 AC_DEFINE(TARGET_ARM, 1, [...])
3389 ACCESS_UNALIGNED="no"
3390 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3391 # Can't use tls, since it depends on the runtime detection of tls offsets
3392 # in mono-compiler.h
3396 armv7l-unknown-linux-gnueabi*)
3398 CPPFLAGS="$CPPFLAGS"
3400 armv5-*-linux-androideabi*)
3401 AC_DEFINE(TARGET_ANDROID, 1, [...])
3402 CPPFLAGS="$CPPFLAGS"
3404 *-linux-androideabi*)
3405 AC_DEFINE(TARGET_ANDROID, 1, [...])
3406 CPPFLAGS="$CPPFLAGS"
3413 AC_DEFINE(TARGET_ARM, 1, [...])
3414 ACCESS_UNALIGNED="no"
3415 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3416 # Can't use tls, since it depends on the runtime detection of tls offsets
3417 # in mono-compiler.h
3424 AC_DEFINE(TARGET_X86, 1, [...])
3425 CPPFLAGS="$CPPFLAGS"
3426 # Can't use tls, since it depends on the runtime detection of tls offsets
3427 # in mono-compiler.h
3433 AC_DEFINE(TARGET_ANDROID, 1, [...])
3440 AC_DEFINE(TARGET_AMD64, 1, [...])
3441 CPPFLAGS="$CPPFLAGS"
3442 # Can't use tls, since it depends on the runtime detection of tls offsets
3443 # in mono-compiler.h
3449 AC_DEFINE(TARGET_ANDROID, 1, [...])
3456 AC_DEFINE(TARGET_AMD64, 1, [...])
3457 AC_DEFINE(TARGET_PS4, 1, [...])
3458 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3459 CPPFLAGS="$CPPFLAGS"
3460 # Can't use tls, since it depends on the runtime detection of tls offsets
3461 # in mono-compiler.h
3469 AC_DEFINE(TARGET_ARM64, 1, [...])
3470 CPPFLAGS="$CPPFLAGS"
3471 # Can't use tls, since it depends on the runtime detection of tls offsets
3472 # in mono-compiler.h
3477 AC_DEFINE(TARGET_ANDROID, 1, [...])
3485 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3491 AC_DEFINE(TARGET_X86, 1, [...])
3494 AC_DEFINE(TARGET_AMD64, 1, [...])
3497 AC_DEFINE(TARGET_ARM, 1, [...])
3500 AC_DEFINE(TARGET_ARM64, 1, [...])
3503 AC_DEFINE(TARGET_POWERPC, 1, [...])
3506 AC_DEFINE(TARGET_POWERPC, 1, [...])
3507 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3510 AC_DEFINE(TARGET_S390X, 1, [...])
3513 AC_DEFINE(TARGET_MIPS, 1, [...])
3516 AC_DEFINE(TARGET_SPARC, 1, [...])
3519 AC_DEFINE(TARGET_SPARC64, 1, [...])
3525 AC_DEFINE(HOST_X86, 1, [...])
3528 AC_DEFINE(HOST_AMD64, 1, [...])
3531 AC_DEFINE(HOST_ARM, 1, [...])
3534 AC_DEFINE(HOST_ARM64, 1, [...])
3537 AC_DEFINE(HOST_POWERPC, 1, [...])
3540 AC_DEFINE(HOST_POWERPC, 1, [...])
3541 AC_DEFINE(HOST_POWERPC64, 1, [...])
3544 AC_DEFINE(HOST_S390X, 1, [...])
3547 AC_DEFINE(HOST_MIPS, 1, [...])
3550 AC_DEFINE(HOST_SPARC, 1, [...])
3553 AC_DEFINE(HOST_SPARC64, 1, [...])
3565 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3566 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3568 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3570 if test "x$enable_vtune" = "xyes"; then
3571 if test "x$with_vtune" = "x"; then
3572 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3574 VTUNE_PATH=$with_vtune
3576 VTUNE_INCLUDE=$VTUNE_PATH/include
3579 VTUNE_LIB=$VTUNE_PATH/lib32
3582 VTUNE_LIB=$VTUNE_PATH/lib64
3585 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3588 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3589 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3591 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3592 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3595 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3596 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3598 AC_SUBST(VTUNE_LIBS)
3599 AC_SUBST(VTUNE_CFLAGS)
3601 dnl Use GCC atomic ops if they work on the target.
3602 if test x$GCC = "xyes"; then
3604 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3605 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3610 if test "x$target_mach" = "xyes"; then
3612 if test "x$TARGET_SYS" = "xWATCHOS"; then
3613 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3614 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3615 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3617 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3618 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3619 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3620 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3623 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3624 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3625 #error fail this for ios
3629 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3630 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3631 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3634 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3635 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3636 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3641 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3644 AM_CONDITIONAL(TARGET_OSX, test x$target_osx = xyes)
3646 if test "x$sizeof_register" = "x4"; then
3647 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3648 elif test "x$sizeof_register" = "x8"; then
3649 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3651 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3654 AC_SUBST(SIZEOF_VOID_P,[$ac_cv_sizeof_void_p])
3656 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3657 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3658 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3659 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3661 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3664 if test "x$have_visibility_hidden" = "xyes"; then
3665 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3668 if test "x$have_deprecated" = "xyes"; then
3669 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3672 AC_ARG_ENABLE(interpreter, [ --enable-interpreter Enable Interpreter], enable_interpreter=$enableval, enable_interpreter=no)
3674 if test "x$enable_interpreter" = "xyes"; then
3675 AC_DEFINE(ENABLE_INTERPRETER, 1, [Enable Interpreter])
3678 AM_CONDITIONAL(ENABLE_INTERPRETER, [test x$enable_interpreter = xyes])
3681 dnl Simple Generational checks (sgen)
3684 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3685 AC_ARG_WITH(sgen-default-concurrent, [ --with-sgen-default-concurrent=yes,no Use Concurrent GC, default=no],[],[with_sgen_default_concurrent=no])
3686 if test x$buildsgen = xyes; then
3687 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3688 SGEN_DEFINES="-DHAVE_SGEN_GC"
3691 if test x$with_sgen_default_concurrent != xno; then
3692 AC_DEFINE(HAVE_CONC_GC_AS_DEFAULT, 1, [Defaults to concurrent GC])
3693 conc_gc_msg=" (concurrent by default)"
3696 if test "x$gc_msg" = "x"; then
3697 gc_msg="sgen$conc_gc_msg"
3699 gc_msg="sgen$conc_gc_msg and $gc_msg"
3702 AC_SUBST(SGEN_DEFINES)
3703 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3705 jit_status="Building and using the JIT"
3713 INTL="libintl.dylib"
3714 SQLITE="libsqlite.0.dylib"
3715 SQLITE3="libsqlite3.0.dylib"
3717 GDKX11="libgdk-x11-2.0.dylib"
3718 GTKX11="libgtk-x11-2.0.dylib"
3723 SQLITE="libsqlite.so"
3724 SQLITE3="libsqlite3.so"
3734 SQLITE="libsqlite.so"
3735 SQLITE3="libsqlite3.so"
3740 SQLITE="libsqlite.so"
3741 SQLITE3="libsqlite3.so"
3745 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3746 AC_MSG_CHECKING(for the soname of libX11.so)
3747 for i in $x_libraries $dlsearch_path; do
3749 if test -f $i/libX11.so.$r; then
3756 if test "x$X11" = "xlibX11.so"; then
3757 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3765 ######################################
3767 ######################################
3771 BREAKPOINT="G_STMT_START { raise (SIGTRAP); } G_STMT_END"
3772 if test x$GCC = xyes; then
3773 GNUC_UNUSED='__attribute__((__unused__))'
3774 GNUC_NORETURN='__attribute__((__noreturn__))'
3776 i*86|x86_64) BREAKPOINT="G_STMT_START { __asm__ (\"int \$03\"); } G_STMT_END" ;;
3779 AC_SUBST(GNUC_PRETTY)
3780 AC_SUBST(GNUC_UNUSED)
3781 AC_SUBST(GNUC_NORETURN)
3782 AC_SUBST(BREAKPOINT)
3784 AC_C_BIGENDIAN([ORDER=G_BIG_ENDIAN],[ORDER=G_LITTLE_ENDIAN])
3787 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
3803 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS"
3808 arm*-darwin*|aarch64*-*)
3809 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE"
3812 ORDER=G_LITTLE_ENDIAN
3815 LDFLAGS="$LDFLAGS -ltextencoding"
3818 CFLAGS="$CFLAGS -pthread"
3819 LDFLAGS="$LDFLAGS -pthread"
3830 # Defined for all targets/platforms using classic Windows API support.
3831 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
3832 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
3834 AC_CHECK_FUNCS(strlcpy stpcpy strtok_r rewinddir vasprintf strerror_r)
3835 AC_CHECK_FUNCS(getrlimit)
3836 AC_CHECK_FUNCS(fork execv execve)
3838 AC_ARG_WITH([overridable-allocators], [ --with-overridable-allocators allow g_*alloc/g_free to call custom allocators set via g_mem_set_vtable])
3840 if test x$with_overridable_allocators = xyes; then
3841 AC_DEFINE(ENABLE_OVERRIDABLE_ALLOCATORS,1,[Overridable allocator support enabled])
3842 AC_MSG_NOTICE([Overridable allocator support enabled])
3844 AC_MSG_NOTICE([Overridable allocator support disabled])
3848 # Mono currently supports 10.6, but strndup is not available prior to 10.7; avoiding
3849 # the detection of strndup on OS X so Mono built on 10.7+ still runs on 10.6. This can be
3850 # removed once support for 10.6 is dropped.
3852 # iOS detection of strndup and getpwuid_r is faulty for some reason so let's simply avoid it
3854 if test x$target_osx = xyes; then
3855 AC_CHECK_FUNCS(getpwuid_r)
3856 elif test x$target_ios = xno; then
3857 AC_CHECK_FUNCS(strndup getpwuid_r)
3860 AM_CONDITIONAL(NEED_VASPRINTF, test x$ac_cv_func_vasprintf = xno || test x$with_overridable_allocators = xyes)
3862 AC_SEARCH_LIBS(sqrtf, m)
3864 # nanosleep may not be part of libc, also search it in other libraries
3865 AC_SEARCH_LIBS(nanosleep, rt)
3867 AC_SEARCH_LIBS(dlopen, dl)
3868 old_ldflags="${LDFLAGS}"
3869 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
3870 AC_TRY_LINK(, [int i;], found_export_dynamic=yes, found_export_dynamic=no)
3871 if test $found_export_dynamic = no; then
3872 LDFLAGS="${old_ldflags}"
3875 AC_MSG_CHECKING(for varargs macros)
3877 int foo (int i, int j);
3878 #define bar(...) foo (1, __VA_ARGS__)
3882 ],have_iso_varargs=yes,have_iso_varargs=no)
3883 AC_MSG_RESULT($have_iso_varargs)
3884 G_HAVE_ISO_VARARGS=0
3885 if test "x$have_iso_varargs" = "xyes"; then
3886 G_HAVE_ISO_VARARGS=1
3888 AC_SUBST(G_HAVE_ISO_VARARGS)
3890 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)
3891 AC_CHECK_LIB([iconv], [locale_charset],[],[AC_CHECK_LIB([charset], [locale_charset],[LIBS+="-liconv -lcharset"])])
3892 AC_CHECK_HEADER(alloca.h, [HAVE_ALLOCA_H=1], [HAVE_ALLOCA_H=0])
3893 AC_SUBST(HAVE_ALLOCA_H)
3895 if test $ac_cv_sizeof_void_p = $ac_cv_sizeof_int; then
3896 GPOINTER_TO_INT="((gint) (ptr))"
3897 GPOINTER_TO_UINT="((guint) (ptr))"
3898 GINT_TO_POINTER="((gpointer) (v))"
3899 GUINT_TO_POINTER="((gpointer) (v))"
3902 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long; then
3903 GPOINTER_TO_INT="((gint)(long) (ptr))"
3904 GPOINTER_TO_UINT="((guint)(long) (ptr))"
3905 GINT_TO_POINTER="((gpointer)(glong) (v))"
3906 GUINT_TO_POINTER="((gpointer)(gulong) (v))"
3909 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long_long; then
3910 GPOINTER_TO_INT="((gint)(long long) (ptr))"
3911 GPOINTER_TO_UINT="((guint)(unsigned long long) (ptr))"
3912 GINT_TO_POINTER="((gpointer)(long long) (v))"
3913 GUINT_TO_POINTER="((gpointer)(unsigned long long) (v))"
3915 GSIZE_FORMAT='"I64u"'
3917 AC_MSG_ERROR([unsupported pointer size])
3920 AC_SUBST(GPOINTER_TO_INT)
3921 AC_SUBST(GPOINTER_TO_UINT)
3922 AC_SUBST(GINT_TO_POINTER)
3923 AC_SUBST(GUINT_TO_POINTER)
3925 AC_SUBST(GSIZE_FORMAT)
3926 AC_SUBST(G_GUINT64_FORMAT)
3927 AC_SUBST(G_GINT64_FORMAT)
3928 AC_SUBST(G_GUINT32_FORMAT)
3929 AC_SUBST(G_GINT32_FORMAT)
3932 # END OF EGLIB CHECKS
3935 AC_ARG_WITH([libgdiplus],
3936 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3937 [], [with_libgdiplus=installed])
3939 # default install location
3940 libgdiplus_install_loc=libgdiplus${libsuffix}
3943 libgdiplus_install_loc=libgdiplus${libsuffix}.0
3947 case $with_libgdiplus in
3953 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3956 /*) # absolute path, assume it is an install location
3957 libgdiplus_loc=$with_libgdiplus
3958 libgdiplus_install_loc=$with_libgdiplus
3962 libgdiplus_loc=`pwd`/$with_libgdiplus
3965 AC_SUBST([libgdiplus_loc])
3966 AC_SUBST([libgdiplus_install_loc])
3968 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3969 if test "x$icall_symbol_map" = "xyes"; then
3970 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3973 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3974 if test "x$icall_export" = "xyes"; then
3975 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3978 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3979 if test "x$icall_tables" = "xno"; then
3980 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3983 if test "x$with_tls" = "x__thread"; then
3984 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3985 # Pass the information to libgc
3986 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3987 AC_MSG_CHECKING(if the tls_model attribute is supported)
3988 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3991 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3997 if test ${TARGET} = ARM; then
3998 dnl ******************************************
3999 dnl *** Check to see what FPU is available ***
4000 dnl ******************************************
4001 AC_MSG_CHECKING(which FPU to use)
4004 # This is a bit tricky:
4006 # if (__ARM_PCS_VFP) {
4007 # /* mfloat-abi=hard == VFP with hard ABI */
4008 # } elif (!__SOFTFP__) {
4009 # /* mfloat-abi=softfp == VFP with soft ABI */
4011 # /* mfloat-abi=soft == no VFP */
4014 # The exception is iOS (w/ GCC) where none of the above
4015 # are defined (but iOS always uses the 'softfp' ABI).
4017 # No support for FPA.
4022 # iOS GCC always uses the 'softfp' ABI.
4023 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
4027 # Are we using the 'hard' ABI?
4028 if test x$fpu = xNONE; then
4029 AC_TRY_COMPILE([], [
4030 #ifndef __ARM_PCS_VFP
4031 #error "Float ABI is not 'hard'"
4041 # No 'hard' ABI. 'soft' or 'softfp'?
4042 if test x$fpu = xNONE; then
4043 AC_TRY_COMPILE([], [
4045 #error "Float ABI is not 'softfp'"
4055 if test x$arm_fpu != x; then
4060 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
4063 dnl *********************************************
4064 dnl *** Check which ARM version(s) we can use ***
4065 dnl *********************************************
4066 AC_MSG_CHECKING(which ARM version to use)
4068 AC_TRY_COMPILE([], [
4069 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
4070 #error Not on ARM v5.
4079 AC_TRY_COMPILE([], [
4080 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
4081 #error Not on ARM v6.
4091 AC_TRY_COMPILE([], [
4092 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
4093 #error Not on ARM v7.
4104 AC_MSG_RESULT($arm_ver)
4106 if test x$arm_v5 = xyes; then
4107 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
4108 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
4111 if test x$arm_v6 = xyes; then
4112 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
4113 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
4116 if test x$arm_v7 = xyes; then
4117 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
4118 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
4122 if test ${TARGET} = unknown; then
4123 CPPFLAGS="$CPPFLAGS -DNO_PORT"
4124 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
4127 if test "x$platform_android" = "xyes"; then
4128 case "x${TARGET}" in
4133 BTLS_PLATFORM=android-armv5
4137 BTLS_PLATFORM=android-armv6
4141 BTLS_PLATFORM=android-armv7
4150 BTLS_PLATFORM=android-v8a
4154 BTLS_PLATFORM=android-x86
4158 BTLS_PLATFORM=android-x64
4166 if test ${ACCESS_UNALIGNED} = no; then
4167 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
4170 if test x$host_darwin = xyes; then
4171 AC_MSG_CHECKING([for ranlib that supports -no_warning_for_no_symbols option])
4173 [$RANLIB -no_warning_for_no_symbols 2>&1 | grep -q "unknown option"],
4174 [AC_MSG_RESULT([no])],
4176 # avoid AR calling ranlib, libtool calls it anyway. suppress no symbols warning.
4178 RANLIB="$RANLIB -no_warning_for_no_symbols"
4179 AC_MSG_RESULT([yes])
4186 # Pass CPPFLAGS to libgc configure
4187 # We should use a separate variable for this to avoid passing useless and
4188 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
4189 # This should be executed late so we pick up the final version of CPPFLAGS
4190 # The problem with this approach, is that during a reconfigure, the main
4191 # configure scripts gets invoked with these arguments, so we use separate
4192 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
4193 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
4194 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
4195 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
4197 # Don't pass -finstrument-for-thread-suspension in,
4198 # if these are instrumented it will be very bad news
4199 # (infinite recursion, undefined parking behavior, etc)
4200 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
4201 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
4202 if test "x$support_boehm" = "xyes"; then
4203 AC_CONFIG_SUBDIRS(libgc)
4209 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
4210 if test x$with_malloc_mempools = xyes; then
4212 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
4217 DISABLE_MCS_DOCS=default
4218 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
4219 if test x$with_mcs_docs != xyes; then
4220 DISABLE_MCS_DOCS=yes
4223 if test -n "$INSTALL_4_x_TRUE"; then :
4224 DISABLE_MCS_DOCS=yes
4226 if test "x$DISABLE_MCS_DOCS" = "xdefault"; then
4227 DISABLE_MCS_DOCS=$DISABLE_MCS_DOCS_default
4230 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
4231 if test x$with_lazy_gc_thread_creation != xno ; then
4232 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
4234 ], [with_lazy_gc_thread_creation=no])
4236 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])
4238 if test x$with_cooperative_gc = xdefault; then
4239 with_cooperative_gc=$with_cooperative_gc_default
4242 if test x$with_cooperative_gc != xno; then
4243 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
4246 AM_CONDITIONAL([ENABLE_COOP], [test x$with_cooperative_gc != xno])
4248 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],[
4250 if test x$enable_checked_build != x ; then
4251 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
4253 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
4254 eval "mono_checked_build_test_enable_$feature='yes'"
4257 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
4258 eval "mono_checked_build_test_enable_gc='yes'"
4259 eval "mono_checked_build_test_enable_metadata='yes'"
4260 eval "mono_checked_build_test_enable_thread='yes'"
4263 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
4264 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
4267 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
4268 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
4271 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
4272 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
4277 AC_CHECK_HEADER([malloc.h],
4278 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
4279 [Define to 1 if you have /usr/include/malloc.h.])],,)
4281 if test x"$GCC" = xyes; then
4282 # Implicit function declarations are not 64 bit safe
4283 # Do this late, since this causes lots of configure tests to fail
4284 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
4285 # jay has a lot of implicit declarations
4286 JAY_CFLAGS="-Wno-implicit-function-declaration"
4289 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
4290 # instead of libmono-static.a
4291 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
4292 LIBMONO_LA=libmini-static.la
4294 if test x$buildsgen = xyes; then
4295 LIBMONO_LA=libmonosgen-$API_VER.la
4297 LIBMONO_LA=libmonoboehm-$API_VER.la
4300 AC_SUBST(LIBMONO_LA)
4306 AC_ARG_ENABLE(btls, [ --disable-btls Disable the BoringTls provider], enable_btls=$enableval, enable_btls=$BTLS_SUPPORTED)
4307 AC_ARG_WITH(btls_android_ndk, [ --with-btls-android-ndk Android NDK for BoringTls])
4309 AM_CONDITIONAL(BTLS, test x$enable_btls = xyes)
4312 if test "x$enable_btls" = "xyes"; then
4313 AC_PATH_PROG(CMAKE, [cmake], [no], [$PATH:/Applications/CMake.app/Contents/bin:/usr/local/bin])
4314 if test "x$CMAKE" = "xno"; then
4315 AC_MSG_ERROR("cmake not found")
4318 BTLS_ROOT=`cd $srcdir && pwd`/external/boringssl
4325 case "$BTLS_PLATFORM" in
4331 btls_cflags="$btls_cflags -arch i386"
4342 btls_cflags="-DOPENSSL_NO_ASM=1"
4348 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4351 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4354 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi-v7a\" -DANDROID_NATIVE_API_LEVEL=12"
4357 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"arm64-v8a\" -DANDROID_NATIVE_API_LEVEL=12"
4360 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86\" -DANDROID_NATIVE_API_LEVEL=12"
4363 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86_64\" -DANDROID_NATIVE_API_LEVEL=12"
4366 AC_MSG_ERROR(Invalid BTLS platform)
4369 if test "x$platform_android" = "xyes"; then
4371 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=$BTLS_ROOT/util/android-cmake/android.toolchain.cmake"
4372 if test "x$with_btls_android_ndk" != "x"; then
4373 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DANDROID_NDK=\"$with_btls_android_ndk\""
4375 AC_MSG_ERROR([Need to pass the --with-btls-android-ndk argument when building with BTLS support on Android.])
4379 if test "x$btls_arch" != "x"; then
4380 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DBTLS_ARCH=\"$btls_arch\""
4383 BTLS_CFLAGS="$CPPFLAGS_FOR_BTLS $btls_cflags"
4385 AC_SUBST(BTLS_CFLAGS)
4386 AC_SUBST(BTLS_PLATFORM)
4387 AC_SUBST(BTLS_CMAKE_ARGS)
4389 AC_DEFINE(HAVE_BTLS, 1, [BoringTls is supported])
4394 AM_CONDITIONAL(BTLS_ANDROID, test x$btls_android = xyes)
4396 if test x$DISABLE_MCS_DOCS = xyes; then
4403 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
4404 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
4406 libmono_ldflags="$libmono_ldflags $LIBS"
4408 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
4409 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
4410 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
4411 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
4412 AM_CONDITIONAL(X86, test x$TARGET = xX86)
4413 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
4414 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
4415 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
4416 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
4417 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
4418 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
4419 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
4420 AM_CONDITIONAL(WASM, test x$TARGET = xWASM)
4421 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
4422 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
4423 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
4424 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
4425 AM_CONDITIONAL(HOST_WASM, test x$HOST = xWASM)
4427 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
4437 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
4438 AC_SUBST(arch_target)
4443 #This must always be defined when building the runtime
4444 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
4446 mono_build_root=`pwd`
4447 AC_SUBST(mono_build_root)
4449 mono_runtime=mono/mini/mono
4450 AC_SUBST(mono_runtime)
4452 CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.3.2/tools/csc.exe
4454 if test $csc_compiler = mcs; then
4455 CSC=$mcs_topdir/class/lib/build/mcs.exe
4460 mono_cfg_root=$mono_build_root/runtime
4461 if test x$host_win32 = xyes; then
4462 if test "x$cross_compiling" = "xno"; then
4463 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
4464 CSC=`cygpath -m -a $CSC`
4465 CSC_LOCATION=`cygpath -m -a $CSC_LOCATION`
4467 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
4470 mono_cfg_dir=$mono_cfg_root/etc
4472 AC_SUBST(mono_cfg_dir)
4476 AC_CONFIG_FILES([po/mcs/Makefile.in])
4478 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
4479 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
4481 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
4484 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4486 *) reldir=$depth/$srcdir ;;
4488 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
4489 cd runtime/etc/mono/1.0
4490 rm -f machine.config
4491 $LN_S $reldir/data/net_1_1/machine.config machine.config
4495 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
4498 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4500 *) reldir=$depth/$srcdir ;;
4502 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4503 cd runtime/etc/mono/2.0
4504 rm -f machine.config
4505 $LN_S $reldir/data/net_2_0/machine.config machine.config
4509 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
4512 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4514 *) reldir=$depth/$srcdir ;;
4516 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4517 cd runtime/etc/mono/2.0
4519 $LN_S $reldir/data/net_2_0/web.config web.config
4523 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
4526 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4528 *) reldir=$depth/$srcdir ;;
4530 $ac_aux_dir/install-sh -d runtime/etc/mono/
4531 cd runtime/etc/mono/
4533 $LN_S $reldir/data/browscap.ini browscap.ini
4537 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
4538 [ depth=../../../../..
4540 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4542 *) reldir=$depth/$srcdir ;;
4544 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
4545 cd runtime/etc/mono/2.0/Browsers
4546 rm -f Compat.browser
4547 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4551 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
4552 [ depth=../../../../..
4554 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4556 *) reldir=$depth/$srcdir ;;
4558 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
4559 cd runtime/etc/mono/4.0/Browsers
4560 rm -f Compat.browser
4561 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4565 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
4566 [ depth=../../../../..
4568 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4570 *) reldir=$depth/$srcdir ;;
4572 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
4573 cd runtime/etc/mono/4.5/Browsers
4574 rm -f Compat.browser
4575 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4579 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
4582 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4584 *) reldir=$depth/$srcdir ;;
4586 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4587 cd runtime/etc/mono/4.0
4588 rm -f machine.config
4589 $LN_S $reldir/data/net_4_0/machine.config machine.config
4593 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
4596 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4598 *) reldir=$depth/$srcdir ;;
4600 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4601 cd runtime/etc/mono/4.0
4603 $LN_S $reldir/data/net_4_0/web.config web.config
4607 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
4610 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4612 *) reldir=$depth/$srcdir ;;
4614 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4615 cd runtime/etc/mono/4.5
4616 rm -f machine.config
4617 $LN_S $reldir/data/net_4_5/machine.config machine.config
4621 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
4624 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4626 *) reldir=$depth/$srcdir ;;
4628 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4629 cd runtime/etc/mono/4.5
4631 $LN_S $reldir/data/net_4_5/web.config web.config
4635 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
4636 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])
4641 acceptance-tests/Makefile
4643 scripts/mono-find-provides
4644 scripts/mono-find-requires
4648 mono/metadata/Makefile
4652 mono/arch/x86/Makefile
4653 mono/arch/amd64/Makefile
4654 mono/arch/ppc/Makefile
4655 mono/arch/sparc/Makefile
4656 mono/arch/s390x/Makefile
4657 mono/arch/arm/Makefile
4658 mono/arch/arm64/Makefile
4659 mono/arch/mips/Makefile
4662 mono/tests/tests-config
4663 mono/tests/gc-descriptors/Makefile
4664 mono/tests/testing_gac/Makefile
4665 mono/unit-tests/Makefile
4666 mono/benchmark/Makefile
4668 mono/profiler/Makefile
4670 mono/eglib/eglib-config.h
4672 ikvm-native/Makefile
4677 data/net_2_0/Makefile
4678 data/net_4_0/Makefile
4679 data/net_4_5/Makefile
4680 data/net_2_0/Browsers/Makefile
4681 data/net_4_0/Browsers/Makefile
4682 data/net_4_5/Browsers/Makefile
4689 data/mono-options.pc
4690 data/mono-lineeditor.pc
4696 data/system.web.extensions_1.0.pc
4697 data/system.web.extensions.design_1.0.pc
4698 data/system.web.mvc.pc
4699 data/system.web.mvc2.pc
4700 data/system.web.mvc3.pc
4701 data/aspnetwebstack.pc
4707 tools/locale-builder/Makefile
4709 tools/monograph/Makefile
4710 tools/pedump/Makefile
4716 # Update all submodules recursively to ensure everything is checked out
4717 $srcdir/scripts/update_submodules.sh
4719 if test x$host_win32 = xyes; then
4720 # Get rid of 'cyg' prefixes in library names
4721 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4722 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4723 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4724 # executable doesn't work...
4725 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4728 if test x$host_darwin = xyes; then
4729 # This doesn't seem to be required and it slows down parallel builds
4730 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4735 NONE) prefix=$ac_default_prefix ;;
4737 case $exec_prefix in
4738 NONE) exec_prefix='${prefix}' ;;
4742 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4743 # any existing config.make. This allows people to share the same source tree
4744 # with different build directories, one native and one cross
4746 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4748 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4750 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4751 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4752 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4753 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4754 echo "mono_build_root=$mono_build_root" >> $mcs_topdir/build/config.make
4755 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4756 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4757 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4758 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4761 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4762 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4765 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4768 [myver=$($AWK 'BEGIN {
4769 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4770 if(length(vsplit [1]) > 4) {
4771 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4773 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4776 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4777 echo "MONO_CORLIB_VERSION = $MONO_CORLIB_VERSION" >> $mcs_topdir/build/config.make
4779 if test x$host_darwin = xyes; then
4780 echo "BUILD_PLATFORM = darwin" >> $mcs_topdir/build/config.make
4781 elif test x$host_win32 = xyes; then
4782 echo "BUILD_PLATFORM = win32" >> $mcs_topdir/build/config.make
4784 echo "BUILD_PLATFORM = linux" >> $mcs_topdir/build/config.make
4787 if test x$host_darwin = xyes; then
4788 echo "HOST_PLATFORM ?= darwin" >> $mcs_topdir/build/config.make
4789 elif test x$host_win32 = xyes; then
4790 echo "HOST_PLATFORM ?= win32" >> $mcs_topdir/build/config.make
4792 echo "HOST_PLATFORM ?= linux" >> $mcs_topdir/build/config.make
4795 if test "x$PLATFORM_AOT_SUFFIX" != "x"; then
4796 echo "PLATFORM_AOT_SUFFIX = $PLATFORM_AOT_SUFFIX" >> $mcs_topdir/build/config.make
4799 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4800 enable_system_aot=yes
4803 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4804 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4807 if test x$DISABLE_MCS_DOCS = xyes; then
4808 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4811 if test x$has_extension_module != xno; then
4812 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4815 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4817 if test "x$test_bcl_opt" = "xyes"; then
4818 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4821 echo "CSC_LOCATION = $CSC_LOCATION" >> $srcdir/$mcsdir/build/config.make
4823 if test $csc_compiler = mcs; then
4824 echo "MCS_MODE = 1" >> $srcdir/$mcsdir/build/config.make
4827 if test "x$AOT_BUILD_FLAGS" != "x" ; then
4828 echo "AOT_RUN_FLAGS=$AOT_RUN_FLAGS" >> $srcdir/$mcsdir/build/config.make
4829 echo "AOT_BUILD_FLAGS=$AOT_BUILD_FLAGS" >> $srcdir/$mcsdir/build/config.make
4832 if test "x$enable_btls" = "xyes"; then
4833 echo "HAVE_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4840 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4842 btls_platform_string=
4843 if test x$enable_btls = xyes; then
4844 if test x$btls_android = xyes; then
4845 btls_platform_string=" (android:$BTLS_PLATFORM)"
4847 btls_platform_string=" ($BTLS_PLATFORM)"
4853 C# Compiler: $csc_compiler
4860 SIGALTSTACK: $with_sigaltstack
4862 BigArrays: $enable_big_arrays
4863 DTrace: $enable_dtrace
4864 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4865 Interpreter: $enable_interpreter
4868 .NET 4.x: $with_profile4_x
4869 Xamarin.Android: $with_monodroid
4870 Xamarin.iOS: $with_monotouch
4871 Xamarin.WatchOS: $with_monotouch_watch
4872 Xamarin.TVOS: $with_monotouch_tv
4873 Xamarin.Mac: $with_xammac
4874 Windows AOT: $with_winaot
4876 Unreal: $with_unreal
4877 Test profiles: AOT Full ($with_testing_aot_full), AOT Hybrid ($with_testing_aot_hybrid)
4878 JNI support: $jdk_headers_found
4879 libgdiplus: $libgdiplus_msg
4881 BTLS: $enable_btls$btls_platform_string
4884 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4885 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)