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 -DWASM -Os"
121 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DUSE_MMAP -D_GNU_SOURCE -DNO_UNALIGNED_ACCESS -s WASM=1 -DWASM -Os"
123 libgc_threads=pthreads
128 *-mingw*|*-*-cygwin*)
129 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
130 AC_DEFINE(HOST_NO_SYMLINKS,1,[This platform does not support symlinks])
133 if test "x$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 # not 64 bit clean in cross-compile
558 AC_CHECK_SIZEOF(void *, 4)
560 AC_CACHE_CHECK([for clang],
574 AC_ARG_ENABLE(visibility-hidden,
575 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
576 disable_visibility_hidden=yes, disable_visibility_hidden=no)
579 if test x"$GCC" = xyes; then
580 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes -Wno-format-zero-length'
582 # We require C99 with some GNU extensions, e.g. `linux` macro
583 CFLAGS="$CFLAGS -std=gnu99"
585 # The runtime code does not respect ANSI C strict aliasing rules
586 CFLAGS="$CFLAGS -fno-strict-aliasing"
588 # We rely on signed overflow to behave
589 CFLAGS="$CFLAGS -fwrapv"
591 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
592 if test x"$disable_visibility_hidden" = xno; then
593 # Don't export any symbols by default
594 SHARED_CFLAGS="-fvisibility=hidden"
595 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
599 # Check for the normal version, since gcc ignores unknown -Wno options
600 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
601 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
606 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
612 if test "x$mono_cv_clang" = "xyes"; then
613 # https://bugzilla.samba.org/show_bug.cgi?id=8118
614 WARN="$WARN -Qunused-arguments"
615 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
616 # We rely on zero length arrays in structs
617 WARN="$WARN -Wno-zero-length-array"
620 # The Sun Forte compiler complains about inline functions that access static variables
621 # so disable all inlining.
624 CFLAGS="$CFLAGS -Dinline="
628 CFLAGS="$CFLAGS -g $WARN"
629 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
630 CPPFLAGS="$CPPFLAGS -g $WARN"
632 # Where's the 'mcs' source tree?
633 if test -d $srcdir/mcs; then
639 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
640 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
641 mcsdir=$with_mcs_path
645 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
648 # A sanity check to catch cases where the package was unpacked
649 # with an ancient tar program (Solaris)
651 AC_ARG_ENABLE(solaris-tar-check,
652 [ --disable-solaris-tar-check disable solaris tar check],
653 do_solaris_tar_check=no, do_solaris_tar_check=yes)
655 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
656 AC_MSG_CHECKING(integrity of package)
657 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
661 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
662 AC_MSG_ERROR([$errorm])
666 if test "x$with_mcs_path" != "x"; then
667 mcs_topdir=$(cd "$mcsdir" && pwd)
668 mcs_topdir_from_srcdir=$mcs_topdir
670 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
671 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
674 # Convert mcs_topdir* paths to Windows syntax.
675 if test x$cross_compiling$host_win32 = xnoyes; then
676 mcs_topdir=$(cygpath -m $mcs_topdir)
677 case $mcs_topdir_from_srcdir in
679 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
684 AC_SUBST([mcs_topdir])
685 AC_SUBST([mcs_topdir_from_srcdir])
687 # gettext: prepare the translation directories.
688 # we do not configure the full gettext, as we consume it dynamically from C#
691 if test "x$USE_NLS" = "xyes"; then
692 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
694 if test "x$HAVE_MSGFMT" = "xno"; then
695 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
699 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
702 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
703 if test x$with_crosspkgdir = "x"; then
704 if test -s $PKG_CONFIG_PATH; then
705 pkg_config_path=$PKG_CONFIG_PATH
708 pkg_config_path=$with_crosspkgdir
709 PKG_CONFIG_PATH=$pkg_config_path
710 export PKG_CONFIG_PATH
714 AC_CHECK_PROG(ninja, ninja, yes, no)
715 AM_CONDITIONAL(NINJA, test x$ninja != xno)
717 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
718 if test x$werror_flag = xyes; then
719 WERROR_CFLAGS="-Werror"
721 AC_SUBST([WERROR_CFLAGS])
722 AC_SUBST([SHARED_CFLAGS])
724 GLIB_CFLAGS='-I$(top_srcdir)/mono/eglib -I$(top_builddir)/mono/eglib'
725 GLIB_LIBS='$(top_builddir)/mono/eglib/libeglib.la -lm'
727 AC_SUBST(GLIB_CFLAGS)
730 # Enable support for fast thread-local storage
731 # Some systems have broken support, so we allow to disable it.
732 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
734 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
735 # This does not work on some platforms (bug #55253)
736 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
738 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
739 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
740 # Same as --with-shared_mono=no
741 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
743 if test "x$enable_static" = "xno"; then
747 if test "x$enable_shared" = "xno"; then
751 if test "x$enable_libraries" = "xno"; then
755 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
757 if test "x$host_win32" = "xyes"; then
758 # Boehm GC requires the runtime to be in its own dll
762 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
763 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
764 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
766 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
767 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
768 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
770 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
771 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
776 # Pass it to libgc as well
777 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
784 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
786 if test x$enable_small_config = xyes; then
787 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
788 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
791 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=$enableval, enable_system_aot=default)
793 DISABLED_FEATURES=none
796 AC_C_BIGENDIAN([endian=big],[endian=little],[endian=unknown])
797 AC_MSG_CHECKING([CSharp compiler to use])
798 AC_ARG_WITH(csc, [ --with-csc=mcs,roslyn,default Configures the CSharp compiler to use],[
799 if test x$withval = xmcs; then
801 elif test x$withval = xroslyn; then
803 elif test x$withval = xdefault; then
806 AC_MSG_ERROR([You must supply one of "mcs", "roslyn" or "default" to the --with-csc option])
808 ],[csc_compiler=default])
810 if test $csc_compiler = default; then
811 if test $endian = big; then
813 elif test $endian = little; then
815 powerpc*) csc_compiler=mcs ;;
816 *) csc_compiler=roslyn ;;
822 AC_MSG_RESULT($csc_compiler)
825 # Set the build profiles and options before things which use them
828 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])
829 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=default])
830 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=default])
831 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])
832 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])
833 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=default])
834 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=default])
835 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])
836 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])
837 AC_ARG_WITH(winaot, [ --with-winaot=yes,no If you want to build the Windows friendly AOT assemblies (defaults to no)], [], [with_winaot=default])
838 AC_ARG_WITH(orbis, [ --with-orbis=yes,no If you want to build the Orbis assemblies (defaults to no)], [], [with_orbis=default])
839 AC_ARG_WITH(unreal, [ --with-unreal=yes,no If you want to build the Unreal assemblies (defaults to no)], [], [with_unreal=default])
842 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])
848 enable_llvm_default=no
850 with_profile4_x_default=no
851 with_monodroid_default=no
852 with_monotouch_default=no
853 with_monotouch_watch_default=no
854 with_monotouch_tv_default=no
855 with_xammac_default=no
856 with_testing_aot_hybrid_default=no
857 with_testing_aot_full_default=no
858 with_winaot_default=no
859 with_orbis_default=no
860 with_unreal_default=no
862 with_bitcode_default=no
863 with_cooperative_gc_default=no
865 INVARIANT_AOT_OPTIONS=nimt-trampolines=2000,ntrampolines=8000,nrgctx-fetch-trampolines=256,ngsharedvt-trampolines=4000
867 AOT_BUILD_ATTRS=$INVARIANT_AOT_OPTIONS
869 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
870 DISABLE_MCS_DOCS_default=yes
871 elif test x$with_runtime_preset = xnet_4_x; then
872 with_profile4_x_default=yes
873 elif test x$with_runtime_preset = xall; then
874 with_profile4_x_default=yes
875 with_monodroid_default=yes
876 with_monotouch_default=yes
877 with_monotouch_watch_default=yes
878 with_monotouch_tv_default=yes
879 with_xammac_default=yes
880 with_winaot_default=yes
881 with_orbis_default=yes
882 with_unreal_default=yes
883 elif test x$with_runtime_preset = xfullaot; then
884 DISABLE_MCS_DOCS_default=yes
885 with_testing_aot_full_default=yes
886 TEST_PROFILE=testing_aot_full
888 mono_feature_disable_com='yes'
889 mono_feature_disable_remoting='yes'
890 mono_feature_disable_reflection_emit_save='yes'
891 mono_feature_disable_reflection_emit='yes'
892 mono_feature_disable_appdomains='yes'
894 AOT_BUILD_FLAGS="--runtime=mobile -O=gsharedvt --aot=full,$INVARIANT_AOT_OPTIONS"
895 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
897 elif test x$with_runtime_preset = xbitcode; then
898 DISABLE_MCS_DOCS_default=yes
899 with_testing_aot_full_default=yes
900 with_bitcode_default=yes
901 with_cooperative_gc_default=yes
902 TEST_PROFILE=testing_aot_full
903 enable_llvm_default=yes
905 mono_feature_disable_com='yes'
906 mono_feature_disable_remoting='yes'
907 mono_feature_disable_reflection_emit_save='yes'
908 mono_feature_disable_reflection_emit='yes'
909 mono_feature_disable_appdomains='yes'
911 AOT_BUILD_FLAGS="--runtime=mobile --aot=llvmonly,$INVARIANT_AOT_OPTIONS"
912 AOT_RUN_FLAGS="--runtime=mobile --llvmonly"
914 elif test x$with_runtime_preset = xhybridaot; then
915 DISABLE_MCS_DOCS_default=yes
916 with_testing_aot_hybrid_default=yes
917 TEST_PROFILE=testing_aot_hybrid
919 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
920 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
921 elif test x$with_runtime_preset = xaot; then
922 with_profile4_x_default=yes
924 AOT_BUILD_FLAGS="--aot=$INVARIANT_AOT_OPTIONS"
927 DISABLE_MCS_DOCS_default=yes
928 elif test x$with_runtime_preset = xwinaot; then
929 DISABLE_MCS_DOCS_default=yes
930 with_winaot_default=yes
933 mono_feature_disable_com='yes'
934 mono_feature_disable_remoting='yes'
935 mono_feature_disable_reflection_emit_save='yes'
936 mono_feature_disable_reflection_emit='yes'
937 mono_feature_disable_appdomains='yes'
939 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
940 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
942 elif test x$with_runtime_preset = xorbis; then
943 DISABLE_MCS_DOCS_default=yes
944 with_orbis_default=yes
947 mono_feature_disable_com='yes'
948 mono_feature_disable_remoting='yes'
949 mono_feature_disable_reflection_emit_save='yes'
950 mono_feature_disable_reflection_emit='yes'
951 mono_feature_disable_appdomains='yes'
953 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
954 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
956 elif test x$with_runtime_preset = xunreal; then
957 DISABLE_MCS_DOCS_default=yes
958 with_unreal_default=yes
961 mono_feature_disable_com='yes'
962 mono_feature_disable_remoting='yes'
963 mono_feature_disable_appdomains='no'
965 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
966 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
968 with_profile4_x_default=yes
971 if test "x$AOT_BUILD_FLAGS" != "x"; then :
972 AC_SUBST(AOT_BUILD_FLAGS)
973 AC_SUBST(AOT_RUN_FLAGS)
974 # For llvmonlycheck + fullaotcheck
975 AC_SUBST(INVARIANT_AOT_OPTIONS)
978 AC_SUBST(TEST_PROFILE)
980 if test "x$with_profile4_x" = "xdefault"; then
981 with_profile4_x=$with_profile4_x_default
983 if test "x$with_monodroid" = "xdefault"; then
984 with_monodroid=$with_monodroid_default
986 if test "x$with_monotouch" = "xdefault"; then
987 with_monotouch=$with_monotouch_default
989 if test "x$with_monotouch_watch" = "xdefault"; then
990 with_monotouch_watch=$with_monotouch_watch_default
992 if test "x$with_monotouch_tv" = "xdefault"; then
993 with_monotouch_tv=$with_monotouch_tv_default
995 if test "x$with_bitcode" = "xdefault"; then
996 with_bitcode=$with_bitcode_default
998 if test "x$with_xammac" = "xdefault"; then
999 with_xammac=$with_xammac_default
1001 if test "x$with_testing_aot_hybrid" = "xdefault"; then
1002 with_testing_aot_hybrid=$with_testing_aot_hybrid_default
1004 if test "x$with_testing_aot_full" = "xdefault"; then
1005 with_testing_aot_full=$with_testing_aot_full_default
1007 if test "x$with_winaot" = "xdefault"; then
1008 with_winaot=$with_winaot_default
1010 if test "x$with_orbis" = "xdefault"; then
1011 with_orbis=$with_orbis_default
1013 if test "x$with_unreal" = "xdefault"; then
1014 with_unreal=$with_unreal_default
1018 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = "xyes"])
1019 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
1020 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
1021 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
1022 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
1023 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
1024 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
1025 AM_CONDITIONAL(INSTALL_TESTING_AOT_HYBRID, [test "x$with_testing_aot_hybrid" != "xno"])
1026 AM_CONDITIONAL(INSTALL_TESTING_AOT_FULL, [test "x$with_testing_aot_full" != "xno"])
1027 AM_CONDITIONAL(INSTALL_WINAOT, [test "x$with_winaot" != "xno"])
1028 AM_CONDITIONAL(INSTALL_ORBIS, [test "x$with_orbis" != "xno"])
1029 AM_CONDITIONAL(INSTALL_UNREAL, [test "x$with_unreal" != "xno"])
1030 AM_CONDITIONAL(FULL_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_full"] || [test "x$TEST_PROFILE" = "xwinaot"] || [test "x$TEST_PROFILE" = "xorbis"])
1031 AM_CONDITIONAL(HYBRID_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_hybrid"] || [test "x$TEST_PROFILE" = "xunreal"])
1033 default_profile=net_4_x
1034 if test -z "$INSTALL_MONODROID_TRUE"; then :
1035 default_profile=monodroid
1037 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
1038 default_profile=monotouch
1040 if test -z "$INSTALL_XAMMAC_TRUE"; then :
1041 default_profile=xammac
1043 if test -z "$INSTALL_TESTING_AOT_HYBRID_TRUE"; then :
1044 default_profile=testing_aot_hybrid
1046 if test -z "$INSTALL_TESTING_AOT_FULL_TRUE"; then :
1047 default_profile=testing_aot_full
1049 if test -z "$INSTALL_WINAOT_TRUE"; then :
1050 default_profile=winaot
1052 if test -z "$INSTALL_ORBIS_TRUE"; then :
1053 default_profile=orbis
1055 if test -z "$INSTALL_UNREAL_TRUE"; then :
1056 default_profile=unreal
1058 if test -z "$INSTALL_4_x_TRUE"; then :
1059 default_profile=net_4_x
1061 DEFAULT_PROFILE=$default_profile
1062 AC_SUBST(DEFAULT_PROFILE)
1065 # End build profile configuration
1068 if test x$USE_NLS = xprofile_default; then
1070 AC_MSG_CHECKING([NLS used])
1072 # We make the default value for USE_NLS
1073 # "no" on OSX because it isn't available on most
1074 # default OSX installs. The most common configurations will
1075 # all disable it, so this saves us typing.
1076 if test x$host_darwin = xyes; then
1083 AC_MSG_RESULT([$USE_NLS])
1086 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
1087 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
1088 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, desktop_loader, shared_perfcounters, remoting,
1089 security, lldb, mdb, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
1091 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
1092 eval "mono_feature_disable_$feature='yes'"
1094 DISABLED_FEATURES=$enable_minimal
1095 disabled="Disabled: $enable_minimal"
1098 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
1100 if test "x$mono_feature_disable_aot" = "xyes"; then
1101 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
1102 enable_system_aot=no
1103 AC_MSG_NOTICE([Disabled AOT compiler])
1106 if test "x$mono_feature_disable_profiler" = "xyes"; then
1107 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
1108 AC_MSG_NOTICE([Disabled support for the profiler])
1110 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
1112 if test "x$mono_feature_disable_decimal" = "xyes"; then
1113 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
1114 AC_MSG_NOTICE([Disabled support for decimal])
1117 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
1118 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
1119 AC_MSG_NOTICE([Disabled support for P/Invoke])
1122 if test "x$mono_feature_disable_debug" = "xyes"; then
1123 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
1124 AC_MSG_NOTICE([Disabled support for runtime debugging])
1127 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
1128 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
1129 mono_feature_disable_reflection_emit_save=yes
1130 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
1133 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
1134 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
1135 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
1138 if test "x$mono_feature_disable_large_code" = "xyes"; then
1139 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
1140 AC_MSG_NOTICE([Disabled support for large assemblies])
1143 if test "x$mono_feature_disable_logging" = "xyes"; then
1144 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
1145 AC_MSG_NOTICE([Disabled support for logging])
1148 if test "x$mono_feature_disable_com" = "xyes"; then
1149 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
1150 AC_MSG_NOTICE([Disabled COM support])
1153 if test "x$mono_feature_disable_ssa" = "xyes"; then
1154 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
1155 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
1158 if test "x$mono_feature_disable_generics" = "xyes"; then
1159 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
1160 AC_MSG_NOTICE([Disabled Generics Support])
1163 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
1164 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
1165 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
1168 if test "x$mono_feature_disable_portability" = "xyes"; then
1169 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
1170 AC_MSG_NOTICE([Disabled IO Portability layer])
1173 if test "x$mono_feature_disable_attach" = "xyes"; then
1174 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
1175 AC_MSG_NOTICE([Disabled agent attach])
1178 if test "x$mono_feature_disable_verifier" = "xyes"; then
1179 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
1180 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
1183 if test "x$mono_feature_disable_jit" = "xyes"; then
1184 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
1185 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
1188 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
1190 if test "x$mono_feature_disable_simd" = "xyes"; then
1191 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
1192 AC_MSG_NOTICE([Disabled SIMD support])
1195 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
1196 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
1197 AC_MSG_NOTICE([Disabled Soft Debugger.])
1200 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
1201 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
1202 AC_MSG_NOTICE([Disabled Performance Counters.])
1204 if test "x$mono_feature_disable_normalization" = "xyes"; then
1205 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
1206 AC_MSG_NOTICE([Disabled String normalization support.])
1209 #TODO: remove assembly_remapping feature name once everyone is using desktop_loader
1210 if test "x$mono_feature_disable_assembly_remapping" = "xyes" || test "x$mono_feature_disable_desktop_loader" = "xyes"; then
1211 AC_DEFINE(DISABLE_DESKTOP_LOADER, 1, [Disable desktop assembly loader semantics.])
1212 AC_MSG_NOTICE([Disabled desktop assembly loader semantics.])
1215 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
1216 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
1217 AC_MSG_NOTICE([Disabled Shared perfcounters.])
1220 if test "x$mono_feature_disable_appdomains" = "xyes"; then
1221 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
1222 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
1225 if test "x$mono_feature_disable_remoting" = "xyes"; then
1226 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
1227 AC_MSG_NOTICE([Disabled remoting])
1230 if test "x$mono_feature_disable_security" = "xyes"; then
1231 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
1232 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
1235 if test "x$mono_feature_disable_lldb" = "xyes"; then
1236 AC_DEFINE(DISABLE_LLDB, 1, [Disable support code for the LLDB plugin.])
1237 AC_MSG_NOTICE([Disabled LLDB plugin support code.])
1240 if test "x$mono_feature_disable_mdb" = "xyes"; then
1241 AC_DEFINE(DISABLE_MDB, 1, [Disable support for .mdb symbol files.])
1242 AC_MSG_NOTICE([Disabled support for .mdb symbol files.])
1245 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
1246 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
1247 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
1250 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
1251 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
1252 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
1255 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
1256 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
1257 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
1260 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
1261 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
1262 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
1265 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
1266 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
1267 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
1270 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
1271 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
1273 has_extension_module=no
1274 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
1276 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
1277 if test x$extension = xdefault ; then
1278 has_extension_module=yes;
1281 if test x$enable_extension_module = xyes; then
1282 has_extension_module=yes;
1286 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
1288 if test x$has_extension_module != xno ; then
1289 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
1290 AC_MSG_NOTICE([Enabling mono extension module.])
1294 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
1296 AC_MSG_CHECKING(for visibility __attribute__)
1299 void __attribute__ ((visibility ("hidden"))) doit (void) {}
1300 int main () { doit (); return 0; }
1303 have_visibility_hidden=yes
1306 have_visibility_hidden=no
1311 dnl Boehm GC configuration
1314 AC_ARG_WITH(libgc, [ --with-libgc=included,none Controls the Boehm GC config, default=included],[libgc=$with_libgc],[libgc=included])
1316 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1317 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1319 if test "x$support_boehm" = "xyes"; then
1321 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1322 if test x$enable_parallel_mark = xyes; then
1323 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1333 if test "x$support_boehm" = "xyes"; then
1337 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1338 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1339 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1341 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1343 if test x$target_win32 = xyes; then
1344 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1345 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1348 gc_msg="Included Boehm GC with typed GC"
1349 if test x$enable_parallel_mark = xyes; then
1350 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1351 gc_msg="$gc_msg and parallel mark"
1353 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1358 AC_MSG_WARN("External Boehm is no longer supported")
1362 AC_MSG_WARN("Use --with-sgen instead, --with-libgc= controls Boehm configuration")
1366 AC_MSG_WARN("Compiling mono without GC.")
1367 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1368 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1372 AC_MSG_ERROR([Invalid argument $libgc to --with-libgc.])
1376 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1377 if test "x$large_heap" = "xyes"; then
1378 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1381 AC_SUBST(LIBGC_CPPFLAGS)
1382 AC_SUBST(LIBGC_LIBS)
1383 AC_SUBST(LIBGC_STATIC_LIBS)
1385 AC_SUBST(BOEHM_DEFINES)
1388 AM_CONDITIONAL(SUPPORT_NULLGC, test "x$libgc" = "xnone")
1391 dnl End of Boehm GC Configuration
1394 dnl *************************************
1395 dnl *** Checks for zero length arrays ***
1396 dnl *************************************
1397 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1405 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1408 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1411 dnl ***********************************
1412 dnl *** Checks for signals
1413 dnl ***********************************
1414 AC_CHECK_HEADERS(signal.h)
1415 AC_CHECK_FUNCS(sigaction)
1416 AC_CHECK_FUNCS(kill)
1417 AC_CHECK_FUNCS(signal)
1419 # signal() is declared inline in Android headers
1420 # so we need to workaround it by overriding the check.
1421 if test x$platform_android = xyes; then
1422 AC_DEFINE(HAVE_SIGNAL,1)
1425 if test x$host_win32 = xno; then
1427 dnl hires monotonic clock support
1428 AC_SEARCH_LIBS(clock_gettime, rt)
1429 AC_CHECK_FUNCS(clock_nanosleep)
1431 dnl dynamic loader support
1432 AC_CHECK_FUNC(dlopen, DL_LIB="",
1433 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1435 if test x$dl_support = xno; then
1436 AC_MSG_WARN([No dynamic loading support available])
1438 LIBS="$LIBS $DL_LIB"
1439 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1440 dnl from glib's configure.ac
1441 AC_CACHE_CHECK([for preceeding underscore in symbols],
1443 AC_TRY_RUN([#include <dlfcn.h>
1444 int mono_underscore_test (void) { return 42; }
1446 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1447 handle = dlopen ((void*)0, 0);
1449 f1 = dlsym (handle, "mono_underscore_test");
1450 f2 = dlsym (handle, "_mono_underscore_test");
1451 } return (!f2 || f1);
1453 [mono_cv_uscore=yes],
1454 [mono_cv_uscore=no],
1457 if test "x$mono_cv_uscore" = "xyes"; then
1458 MONO_DL_NEED_USCORE=1
1460 MONO_DL_NEED_USCORE=0
1462 AC_SUBST(MONO_DL_NEED_USCORE)
1463 AC_CHECK_FUNC(dlerror)
1466 dnl ******************************************************************
1467 dnl *** Checks for the IKVM JNI interface library ***
1468 dnl ******************************************************************
1469 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])
1472 if test x$with_ikvm_native = xyes; then
1473 ikvm_native_dir=ikvm-native
1474 jdk_headers_found="IKVM Native"
1477 AC_SUBST(ikvm_native_dir)
1479 AC_CHECK_HEADERS(execinfo.h)
1481 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1483 AC_CHECK_FUNCS(getgrgid_r)
1484 AC_CHECK_FUNCS(getgrnam_r)
1485 AC_CHECK_FUNCS(getresuid)
1486 AC_CHECK_FUNCS(setresuid)
1487 AC_CHECK_FUNCS(kqueue)
1488 AC_CHECK_FUNCS(backtrace_symbols)
1489 AC_CHECK_FUNCS(mkstemp)
1490 AC_CHECK_FUNCS(mmap)
1491 AC_CHECK_FUNCS(madvise)
1492 AC_CHECK_FUNCS(getrusage)
1493 AC_CHECK_FUNCS(getpriority)
1494 AC_CHECK_FUNCS(setpriority)
1495 AC_CHECK_FUNCS(dl_iterate_phdr)
1496 AC_CHECK_FUNCS(dladdr)
1497 AC_CHECK_FUNCS(sysconf)
1498 AC_CHECK_FUNCS(getrlimit)
1499 AC_CHECK_FUNCS(prctl)
1501 AC_CHECK_FUNCS(sched_getaffinity)
1502 AC_CHECK_FUNCS(sched_setaffinity)
1503 AC_CHECK_FUNCS(sched_getcpu)
1505 if test x$platform_android != xyes; then
1506 AC_CHECK_FUNCS(getpwnam_r)
1507 AC_CHECK_FUNCS(getpwuid_r)
1510 AC_FUNC_STRERROR_R()
1512 dnl ****************************************************************
1513 dnl *** Check for sched_setaffinity from glibc versions before ***
1514 dnl *** 2.3.4. The older versions of the function only take 2 ***
1515 dnl *** parameters, not 3. ***
1517 dnl *** Because the interface change was not made in a minor ***
1518 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1519 dnl *** won't always indicate the interface sched_affinity has. ***
1520 dnl ****************************************************************
1521 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1522 AC_TRY_COMPILE([#include <sched.h>], [
1524 sched_setaffinity(0, &mask);
1527 # Yes, we have it...
1529 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1531 # We have the new, three-parameter version
1534 AC_TRY_COMPILE([#include <sched.h>], [
1535 CPU_COUNT((void *) 0);
1538 AC_DEFINE(GLIBC_HAS_CPU_COUNT, 1, [GLIBC has CPU_COUNT macro in sched.h])
1540 # We have the new, three-parameter version
1544 dnl ******************************************************************
1545 dnl *** Check for large file support ***
1546 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1547 dnl ******************************************************************
1549 # Check that off_t can represent 2**63 - 1 correctly, working around
1550 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1551 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1553 AC_DEFUN([LARGE_FILES], [
1554 large_CPPFLAGS=$CPPFLAGS
1555 CPPFLAGS="$CPPFLAGS $1"
1557 #include <sys/types.h>
1560 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1561 #define COMPILE_TIME_ASSERT(pred) \
1562 switch(0){case 0:case pred:;}
1563 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1566 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1567 large_CPPFLAGS="$large_CPPFLAGS $1"
1572 CPPFLAGS=$large_CPPFLAGS
1575 AC_MSG_CHECKING(if off_t is 64 bits wide)
1577 if test $large_offt = no; then
1578 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1579 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1581 if test $large_offt = no; then
1582 AC_MSG_WARN([No 64 bit file size support available])
1585 dnl *****************************
1586 dnl *** Checks for libsocket ***
1587 dnl *****************************
1588 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1592 dnl *****************************
1593 dnl *** Checks for libinotify ***
1594 dnl *****************************
1595 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1598 dnl *******************************
1599 dnl *** Checks for MSG_NOSIGNAL ***
1600 dnl *******************************
1601 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1602 AC_TRY_COMPILE([#include <sys/socket.h>], [
1603 int f = MSG_NOSIGNAL;
1605 # Yes, we have it...
1607 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1609 # We'll have to use signals
1613 dnl *****************************
1614 dnl *** Checks for IPPROTO_IP ***
1615 dnl *****************************
1616 AC_MSG_CHECKING(for IPPROTO_IP)
1617 AC_TRY_COMPILE([#include <netinet/in.h>], [
1618 int level = IPPROTO_IP;
1620 # Yes, we have it...
1622 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1624 # We'll have to use getprotobyname
1628 dnl *******************************
1629 dnl *** Checks for IPPROTO_IPV6 ***
1630 dnl *******************************
1631 AC_MSG_CHECKING(for IPPROTO_IPV6)
1632 AC_TRY_COMPILE([#include <netinet/in.h>], [
1633 int level = IPPROTO_IPV6;
1635 # Yes, we have it...
1637 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1639 # We'll have to use getprotobyname
1643 dnl ******************************
1644 dnl *** Checks for IPPROTO_TCP ***
1645 dnl ******************************
1646 AC_MSG_CHECKING(for IPPROTO_TCP)
1647 AC_TRY_COMPILE([#include <netinet/in.h>], [
1648 int level = IPPROTO_TCP;
1650 # Yes, we have it...
1652 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1654 # We'll have to use getprotobyname
1658 dnl *****************************
1659 dnl *** Checks for SOL_IP ***
1660 dnl *****************************
1661 AC_MSG_CHECKING(for SOL_IP)
1662 AC_TRY_COMPILE([#include <netdb.h>], [
1665 # Yes, we have it...
1667 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1669 # We'll have to use getprotobyname
1673 dnl *****************************
1674 dnl *** Checks for SOL_IPV6 ***
1675 dnl *****************************
1676 AC_MSG_CHECKING(for SOL_IPV6)
1677 AC_TRY_COMPILE([#include <netdb.h>], [
1678 int level = SOL_IPV6;
1680 # Yes, we have it...
1682 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1684 # We'll have to use getprotobyname
1688 dnl *****************************
1689 dnl *** Checks for SOL_TCP ***
1690 dnl *****************************
1691 AC_MSG_CHECKING(for SOL_TCP)
1692 AC_TRY_COMPILE([#include <netdb.h>], [
1693 int level = SOL_TCP;
1695 # Yes, we have it...
1697 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1699 # We'll have to use getprotobyname
1703 dnl *****************************
1704 dnl *** Checks for IP_PKTINFO ***
1705 dnl *****************************
1706 AC_MSG_CHECKING(for IP_PKTINFO)
1707 AC_TRY_COMPILE([#include <linux/in.h>], [
1708 int level = IP_PKTINFO;
1710 # Yes, we have it...
1712 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1717 dnl *****************************
1718 dnl *** Checks for IPV6_PKTINFO ***
1719 dnl *****************************
1720 AC_MSG_CHECKING(for IPV6_PKTINFO)
1721 AC_TRY_COMPILE([#include <netdb.h>], [
1722 int level = IPV6_PKTINFO;
1724 # Yes, we have it...
1726 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1731 dnl **********************************
1732 dnl *** Checks for IP_DONTFRAG ***
1733 dnl **********************************
1734 AC_MSG_CHECKING(for IP_DONTFRAG)
1735 AC_TRY_COMPILE([#include <netinet/in.h>], [
1736 int level = IP_DONTFRAG;
1738 # Yes, we have it...
1740 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1745 dnl **********************************
1746 dnl *** Checks for IP_DONTFRAGMENT ***
1747 dnl **********************************
1748 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1749 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1750 int level = IP_DONTFRAGMENT;
1752 # Yes, we have it...
1754 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1759 dnl **********************************
1760 dnl *** Checks for IP_MTU_DISCOVER ***
1761 dnl **********************************
1762 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1763 AC_TRY_COMPILE([#include <linux/in.h>], [
1764 int level = IP_MTU_DISCOVER;
1766 # Yes, we have it...
1768 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1773 dnl **********************************
1774 dnl *** Checks for IP_PMTUDISC_DO ***
1775 dnl **********************************
1776 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1777 AC_TRY_COMPILE([#include <linux/in.h>], [
1778 int level = IP_PMTUDISC_DO;
1780 # Yes, we have it...
1782 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1787 dnl *********************************
1788 dnl *** Check for struct ip_mreqn ***
1789 dnl *********************************
1790 AC_MSG_CHECKING(for struct ip_mreqn)
1791 AC_TRY_COMPILE([#include <netinet/in.h>], [
1792 struct ip_mreqn mreq;
1793 mreq.imr_address.s_addr = 0;
1795 # Yes, we have it...
1797 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1799 # We'll just have to try and use struct ip_mreq
1801 AC_MSG_CHECKING(for struct ip_mreq)
1802 AC_TRY_COMPILE([#include <netinet/in.h>], [
1803 struct ip_mreq mreq;
1804 mreq.imr_interface.s_addr = 0;
1806 # Yes, we have it...
1808 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1810 # No multicast support
1815 dnl **********************************
1816 dnl *** Check for getaddrinfo ***
1817 dnl **********************************
1818 AC_MSG_CHECKING(for getaddrinfo)
1823 getaddrinfo(NULL,NULL,NULL,NULL);
1825 # Yes, we have it...
1827 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1832 dnl **********************************
1833 dnl *** Check for gethostbyname2_r ***
1834 dnl **********************************
1835 AC_MSG_CHECKING(for gethostbyname2_r)
1841 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1843 # Yes, we have it...
1845 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1850 dnl **********************************
1851 dnl *** Check for gethostbyname2 ***
1852 dnl **********************************
1853 AC_MSG_CHECKING(for gethostbyname2)
1858 gethostbyname2(NULL,0);
1860 # Yes, we have it...
1862 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1867 dnl **********************************
1868 dnl *** Check for gethostbyname ***
1869 dnl **********************************
1870 AC_MSG_CHECKING(for gethostbyname)
1875 gethostbyname(NULL);
1877 # Yes, we have it...
1879 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1884 dnl **********************************
1885 dnl *** Check for getprotobyname ***
1886 dnl **********************************
1887 AC_MSG_CHECKING(for getprotobyname)
1892 getprotobyname(NULL);
1894 # Yes, we have it...
1896 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1901 dnl **********************************
1902 dnl *** Check for getnameinfo ***
1903 dnl **********************************
1904 AC_MSG_CHECKING(for getnameinfo)
1909 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1911 # Yes, we have it...
1913 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1919 dnl **********************************
1920 dnl *** Check for inet_ntop ***
1921 dnl **********************************
1922 AC_MSG_CHECKING(for inet_ntop)
1925 #include <arpa/inet.h>
1927 inet_ntop (0, NULL, NULL, 0);
1929 # Yes, we have it...
1931 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
1936 dnl *****************************
1937 dnl *** Checks for libnsl ***
1938 dnl *****************************
1939 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1941 AC_CHECK_FUNCS(inet_pton inet_aton)
1943 dnl *****************************
1944 dnl *** Checks for libxnet ***
1945 dnl *****************************
1948 AC_MSG_CHECKING(for Solaris XPG4 support)
1949 if test -f /usr/lib/libxnet.so; then
1950 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1951 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1952 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1959 if test "$GCC" = "yes"; then
1960 CFLAGS="$CFLAGS -Wno-char-subscripts"
1965 dnl *****************************
1966 dnl *** Checks for libpthread ***
1967 dnl *****************************
1968 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1969 # and libpthread does not exist
1973 dnl Haiku has pthread in libroot (libc equiv)
1974 AC_CHECK_LIB(pthread, main, LIBS="$LIBS")
1977 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1980 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1983 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1986 AC_CHECK_HEADERS(pthread.h)
1987 AC_CHECK_HEADERS(pthread_np.h)
1988 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1989 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np pthread_cond_timedwait_relative_np)
1990 AC_CHECK_FUNCS(pthread_kill)
1991 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1992 AC_TRY_COMPILE([ #include <pthread.h>], [
1993 pthread_mutexattr_t attr;
1994 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1999 AC_ERROR(Posix system lacks support for recursive mutexes)
2001 AC_CHECK_FUNCS(pthread_attr_setstacksize)
2002 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
2003 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
2005 dnl **********************************
2006 dnl *** Check for mincore ***
2007 dnl **********************************
2008 AC_MSG_CHECKING(for mincore)
2011 #include <sys/types.h>
2012 #include <sys/mman.h>
2014 mincore(NULL, 0, NULL);
2016 # Yes, we have it...
2018 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
2023 dnl ***********************************
2024 dnl *** Checks for working __thread ***
2025 dnl ***********************************
2026 AC_MSG_CHECKING(for working __thread)
2027 if test "x$with_tls" != "x__thread"; then
2028 AC_MSG_RESULT(disabled)
2029 elif test "x$cross_compiling" = "xyes"; then
2030 AC_MSG_RESULT(cross compiling, assuming yes)
2033 #if defined(__APPLE__) && defined(__clang__)
2034 #error "__thread does not currently work with clang on Mac OS X"
2037 #include <pthread.h>
2039 static int res1, res2;
2041 void thread_main (void *arg)
2056 pthread_create (&t1, NULL, thread_main, 1);
2057 pthread_create (&t2, NULL, thread_main, 2);
2059 pthread_join (t1, NULL);
2060 pthread_join (t2, NULL);
2062 return !(res1 + res2 == 2);
2072 dnl **************************************
2073 dnl *** Checks for working sigaltstack ***
2074 dnl **************************************
2075 AC_MSG_CHECKING(for working sigaltstack)
2076 if test "x$with_sigaltstack" != "xyes"; then
2077 AC_MSG_RESULT(disabled)
2078 elif test "x$cross_compiling" = "xyes"; then
2079 AC_MSG_RESULT(cross compiling, assuming yes)
2086 #include <pthread.h>
2087 #include <sys/wait.h>
2088 #if defined(__FreeBSD__) || defined(__NetBSD__)
2089 #define SA_STACK SA_ONSTACK
2092 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
2097 volatile char*__ptr = NULL;
2099 loop (void *ignored)
2108 struct sigaction sa;
2112 struct sigaltstack sas;
2115 pthread_attr_t attr;
2117 sa.sa_sigaction = sigsegv_signal_handler;
2118 sigemptyset (&sa.sa_mask);
2119 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
2120 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
2121 perror ("sigaction");
2125 /* x86 darwin deliver segfaults using SIGBUS */
2126 if (sigaction (SIGBUS, &sa, NULL) == -1) {
2127 perror ("sigaction");
2130 sas.ss_sp = malloc (SIGSTKSZ);
2131 sas.ss_size = SIGSTKSZ;
2133 if (sigaltstack (&sas, NULL) == -1) {
2134 perror ("sigaltstack");
2138 pthread_attr_init (&attr);
2139 if (pthread_create(&id, &attr, loop, &attr) != 0) {
2140 printf ("pthread_create\n");
2164 for (i = 0; i < 300; ++i) {
2165 waitpid (son, &status, WNOHANG);
2166 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
2171 kill (son, SIGKILL);
2177 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
2184 dnl ********************************
2185 dnl *** Checks for semaphore lib ***
2186 dnl ********************************
2187 # 'Real Time' functions on Solaris
2188 # posix4 on Solaris 2.6
2189 # pthread (first!) on Linux
2190 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
2192 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
2193 AC_CHECK_FUNCS(shm_open)
2195 dnl ********************************
2196 dnl *** Checks for timezone stuff **
2197 dnl ********************************
2198 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
2204 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
2205 if test $ac_cv_struct_tm_gmtoff = yes; then
2206 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
2208 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
2213 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
2214 if test $ac_cv_var_timezone = yes; then
2215 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
2217 AC_ERROR(unable to find a way to determine timezone)
2221 dnl *********************************
2222 dnl *** Checks for math functions ***
2223 dnl *********************************
2224 AC_SEARCH_LIBS(sqrtf, m)
2225 if test "x$has_broken_apple_cpp" != "xyes"; then
2226 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
2227 AC_TRY_LINK([#include <math.h>],
2229 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
2232 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
2233 AC_TRY_LINK([#include <math.h>],
2235 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
2238 dnl ****************************************************************
2239 dnl *** Checks for working poll() (macosx defines it but doesn't ***
2240 dnl *** have it in the library (duh)) ***
2241 dnl ****************************************************************
2242 AC_CHECK_FUNCS(poll)
2244 dnl *************************
2245 dnl *** Check for signbit ***
2246 dnl *************************
2247 AC_MSG_CHECKING(for signbit)
2248 AC_TRY_LINK([#include <math.h>], [
2249 int s = signbit(1.0);
2252 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
2257 dnl **********************************
2259 dnl **********************************
2260 AC_CHECK_HEADERS(sys/epoll.h)
2262 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
2263 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
2264 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
2269 AC_CHECK_HEADERS(sys/event.h)
2270 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
2272 dnl **************************************
2273 dnl * Darwin has a race that prevents us from using reliably:
2274 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
2275 dnl * Since kqueue is mostly used for scaling large web servers,
2276 dnl * and very few folks run Mono on large web servers on OSX, falling
2278 dnl **************************************
2279 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
2280 if test "x$host_darwin" = "xno"; then
2281 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
2285 dnl ******************************
2286 dnl *** Checks for SIOCGIFCONF ***
2287 dnl ******************************
2288 AC_CHECK_HEADERS(sys/ioctl.h)
2289 AC_CHECK_HEADERS(net/if.h, [], [],
2291 #ifdef HAVE_SYS_TYPES_H
2292 # include <sys/types.h>
2294 #ifdef HAVE_SYS_SOCKET_H
2295 # include <sys/socket.h>
2298 AC_MSG_CHECKING(for ifreq)
2301 #include <sys/ioctl.h>
2309 x = (void *) &ifr->ifr_addr;
2312 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
2316 dnl **********************************
2317 dnl *** Checks for sin_len ***
2318 dnl **********************************
2319 AC_MSG_CHECKING(for sockaddr_in.sin_len)
2321 #include <netinet/in.h>
2323 struct sockaddr_in saddr;
2324 saddr.sin_len = sizeof (saddr);
2327 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
2331 dnl **********************************
2332 dnl *** Checks for sin6_len ***
2333 dnl **********************************
2334 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
2336 #include <netinet/in.h>
2338 struct sockaddr_in6 saddr6;
2339 saddr6.sin6_len = sizeof (saddr6);
2342 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
2346 dnl **********************************
2347 dnl *** Check for getifaddrs ***
2348 dnl **********************************
2349 AC_MSG_CHECKING(for getifaddrs)
2352 #include <sys/types.h>
2353 #include <sys/socket.h>
2354 #include <ifaddrs.h>
2358 # Yes, we have it...
2360 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2364 dnl **********************************
2365 dnl *** Check for if_nametoindex ***
2366 dnl **********************************
2367 AC_MSG_CHECKING(for if_nametoindex)
2370 #include <sys/types.h>
2371 #include <sys/socket.h>
2374 if_nametoindex(NULL);
2376 # Yes, we have it...
2378 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2383 dnl **********************************
2384 dnl *** Checks for proclib ***
2385 dnl **********************************
2386 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.)])
2387 dnl **********************************
2388 dnl *** Checks for MonoPosixHelper ***
2389 dnl **********************************
2390 AC_CHECK_HEADERS(checklist.h)
2391 AC_CHECK_HEADERS(pathconf.h)
2392 AC_CHECK_HEADERS(fstab.h)
2393 AC_CHECK_HEADERS(attr/xattr.h)
2394 AC_CHECK_HEADERS(sys/extattr.h)
2395 AC_CHECK_HEADERS(sys/sendfile.h)
2396 AC_CHECK_HEADERS(sys/statvfs.h)
2397 AC_CHECK_HEADERS(sys/statfs.h)
2398 AC_CHECK_HEADERS(sys/vfstab.h)
2399 AC_CHECK_HEADERS(sys/xattr.h)
2400 AC_CHECK_HEADERS(sys/mman.h)
2401 AC_CHECK_HEADERS(sys/param.h)
2402 AC_CHECK_HEADERS(sys/mount.h, [], [],
2404 #ifdef HAVE_SYS_PARAM_H
2405 # include <sys/param.h>
2408 AC_CHECK_HEADERS(sys/mount.h)
2409 AC_CHECK_FUNCS(confstr)
2410 AC_CHECK_FUNCS(seekdir telldir)
2411 AC_CHECK_FUNCS(getdomainname)
2412 AC_CHECK_FUNCS(setdomainname)
2413 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2414 AC_CHECK_FUNCS(setgroups)
2415 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2416 AC_CHECK_FUNCS(getfsstat)
2417 AC_CHECK_FUNCS(lutimes futimes)
2418 AC_CHECK_FUNCS(mremap)
2419 AC_CHECK_FUNCS(remap_file_pages)
2420 AC_CHECK_FUNCS(posix_fadvise)
2421 AC_CHECK_FUNCS(posix_fallocate)
2422 AC_CHECK_FUNCS(posix_madvise)
2423 AC_CHECK_FUNCS(vsnprintf)
2424 AC_CHECK_FUNCS(sendfile)
2425 AC_CHECK_FUNCS(gethostid sethostid)
2426 AC_CHECK_FUNCS(sethostname)
2427 AC_CHECK_FUNCS(statfs)
2428 AC_CHECK_FUNCS(fstatfs)
2429 AC_CHECK_FUNCS(statvfs)
2430 AC_CHECK_FUNCS(fstatvfs)
2431 AC_CHECK_FUNCS(stime)
2432 AC_CHECK_FUNCS(strerror_r)
2433 AC_CHECK_FUNCS(ttyname_r)
2434 AC_CHECK_FUNCS(psignal)
2435 AC_CHECK_FUNCS(getlogin_r)
2436 AC_CHECK_FUNCS(lockf)
2437 AC_CHECK_FUNCS(swab)
2438 AC_CHECK_FUNCS(setusershell endusershell)
2439 AC_CHECK_FUNCS(futimens utimensat)
2440 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2441 AC_CHECK_FUNCS(readv writev preadv pwritev)
2442 AC_CHECK_FUNCS(setpgid)
2443 AC_CHECK_FUNCS(system)
2444 AC_CHECK_FUNCS(fork execv execve)
2445 AC_CHECK_FUNCS(accept4)
2446 AC_CHECK_FUNCS(localtime_r)
2447 AC_CHECK_FUNCS(mkdtemp)
2448 AC_CHECK_SIZEOF(size_t)
2449 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2450 [#include <sys/types.h>
2451 #include <sys/stat.h>
2452 #include <unistd.h>])
2453 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2454 [#include <sys/types.h>
2455 #include <sys/stat.h>
2456 #include <unistd.h>])
2457 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2458 [#include <sys/time.h>])
2459 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2460 [#include <sys/socket.h>])
2461 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2462 [#include <unistd.h>
2463 #include <fcntl.h>])
2464 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2465 [#include <sys/uio.h>])
2466 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2467 [#include <sys/socket.h>])
2468 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2469 [#include <sys/poll.h>])
2470 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2471 [#include <sys/socket.h>])
2472 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2473 [#include <sys/socket.h>])
2474 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2475 [#include <netinet/in.h>])
2476 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2477 [#include <netinet/in.h>])
2478 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2479 [#include <sys/un.h>])
2480 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2481 [#include <sys/types.h>
2482 #include <sys/stat.h>
2483 #include <unistd.h>])
2484 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2485 [#include <time.h>])
2486 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2487 [#include <sys/time.h>
2488 #include <sys/types.h>
2489 #include <utime.h>])
2490 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2491 [#include <sys/time.h>])
2492 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2493 [#include <sys/types.h>
2494 #include <utime.h>])
2496 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2497 [#include <sys/types.h>
2498 #include <dirent.h>])
2500 [struct passwd.pw_gecos],,,
2501 [#include <sys/types.h>
2504 [struct statfs.f_flags],,,
2505 [#include <sys/types.h>
2506 #include <sys/vfs.h>])
2508 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2509 [#include <sys/types.h>
2510 #include <sys/stat.h>
2511 #include <unistd.h>])
2513 dnl Favour xattr through glibc, but use libattr if we have to
2514 AC_CHECK_FUNC(lsetxattr, ,
2515 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2519 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2521 [struct kinfo_proc.kp_proc],,,
2522 [#include <sys/types.h>
2523 #include <sys/param.h>
2524 #include <sys/sysctl.h>
2525 #include <sys/proc.h>
2528 dnl *********************************
2529 dnl *** Checks for Windows compilation ***
2530 dnl *********************************
2531 AC_CHECK_HEADERS(sys/time.h)
2532 AC_CHECK_HEADERS(sys/param.h)
2533 AC_CHECK_HEADERS(dirent.h)
2535 dnl ******************************************
2536 dnl *** Checks for OSX and iOS compilation ***
2537 dnl ******************************************
2538 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2540 dnl *********************************
2541 dnl *** Check for Console 2.0 I/O ***
2542 dnl *********************************
2543 AC_CHECK_HEADERS([curses.h])
2544 AC_CHECK_HEADERS([term.h], [], [],
2549 AC_CHECK_HEADERS([termios.h])
2551 dnl *********************************
2552 dnl *** Checks for Windows compilation ***
2553 dnl *********************************
2554 AC_CHECK_HEADERS(winternl.h)
2556 jdk_headers_found=no
2557 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2558 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2559 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2560 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2561 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2562 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2563 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2565 dnl *********************************
2566 dnl *** Check for struct ip_mreqn ***
2567 dnl *********************************
2568 AC_MSG_CHECKING(for struct ip_mreqn)
2569 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2570 struct ip_mreqn mreq;
2571 mreq.imr_address.s_addr = 0;
2573 # Yes, we have it...
2575 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2577 # We'll just have to try and use struct ip_mreq
2579 AC_MSG_CHECKING(for struct ip_mreq)
2580 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2581 struct ip_mreq mreq;
2582 mreq.imr_interface.s_addr = 0;
2584 # Yes, we have it...
2586 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2588 # No multicast support
2593 dnl **********************************
2594 dnl *** Check for getaddrinfo ***
2595 dnl **********************************
2596 AC_MSG_CHECKING(for getaddrinfo)
2599 #include <winsock2.h>
2600 #include <ws2tcpip.h>
2602 getaddrinfo(NULL,NULL,NULL,NULL);
2604 # Yes, we have it...
2606 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2611 dnl **********************************
2612 dnl *** Check for gethostbyname ***
2613 dnl **********************************
2614 AC_MSG_CHECKING(for gethostbyname)
2617 #include <winsock2.h>
2618 #include <ws2tcpip.h>
2620 gethostbyname(NULL);
2622 # Yes, we have it...
2624 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2629 dnl **********************************
2630 dnl *** Check for getprotobyname ***
2631 dnl **********************************
2632 AC_MSG_CHECKING(for getprotobyname)
2635 #include <winsock2.h>
2636 #include <ws2tcpip.h>
2638 getprotobyname(NULL);
2640 # Yes, we have it...
2642 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2647 dnl **********************************
2648 dnl *** Check for getnameinfo ***
2649 dnl **********************************
2650 AC_MSG_CHECKING(for getnameinfo)
2653 #include <winsock2.h>
2654 #include <ws2tcpip.h>
2656 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2658 # Yes, we have it...
2660 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2665 dnl **********************************
2666 dnl *** Check for inet_ntop ***
2667 dnl **********************************
2668 AC_MSG_CHECKING(for inet_ntop)
2671 #include <winsock2.h>
2672 #include <ws2tcpip.h>
2674 inet_ntop (0, NULL, NULL, 0);
2676 # Yes, we have it...
2678 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2683 dnl **********************************
2684 dnl *** Check for inet_pton ***
2685 dnl **********************************
2686 AC_MSG_CHECKING(for inet_pton)
2689 #include <winsock2.h>
2690 #include <ws2tcpip.h>
2695 inet_pton (0, NULL, NULL);
2697 # Yes, we have it...
2699 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2704 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2705 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2706 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2707 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2708 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2709 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2710 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2714 AC_MSG_CHECKING(for socklen_t)
2716 #include <sys/types.h>
2717 #include <sys/socket.h>
2721 ac_cv_c_socklen_t=yes
2722 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2728 AC_MSG_CHECKING(for array element initializer support)
2729 AC_TRY_COMPILE([#include <sys/socket.h>], [
2730 const int array[] = {[1] = 2,};
2732 # Yes, we have it...
2734 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2736 # We'll have to use signals
2740 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2741 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2742 AC_TRY_LINK([#include <math.h>],
2743 [ static void *p = &trunc; ],
2745 AC_DEFINE(HAVE_TRUNC)
2751 if test "x$ac_cv_truncl" != "xyes"; then
2752 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2755 AC_CHECK_FUNCS(execvp)
2757 dnl ****************************
2758 dnl *** Look for /dev/random ***
2759 dnl ****************************
2761 AC_MSG_CHECKING([if usage of random device is requested])
2762 AC_ARG_ENABLE(dev-random,
2763 [ --disable-dev-random disable the use of the random device (enabled by default)],
2764 try_dev_random=$enableval, try_dev_random=yes)
2766 AC_MSG_RESULT($try_dev_random)
2770 NAME_DEV_RANDOM="/dev/srandom"
2773 dnl Win32 does not have /dev/random, they have their own method...
2775 *-mingw*|*-*-cygwin*)
2776 ac_cv_have_dev_random=no
2779 dnl Everywhere else, it's /dev/random
2782 NAME_DEV_RANDOM="/dev/random"
2786 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2788 dnl Now check if the device actually exists
2790 if test "x$try_dev_random" = "xyes"; then
2791 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2792 [if test -r "$NAME_DEV_RANDOM" ; then
2793 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2794 if test "x$ac_cv_have_dev_random" = "xyes"; then
2795 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2798 AC_MSG_CHECKING(for random device)
2799 ac_cv_have_dev_random=no
2800 AC_MSG_RESULT(has been disabled)
2803 if test "x$host_win32" = "xyes"; then
2804 AC_DEFINE(HAVE_CRYPT_RNG)
2807 if test "x$ac_cv_have_dev_random" = "xno" \
2808 && test "x$host_win32" = "xno"; then
2811 *** A system-provided entropy source was not found on this system.
2812 *** Because of this, the System.Security.Cryptography random number generator
2813 *** will throw a NotImplemented exception.
2815 *** If you are seeing this message, and you know your system DOES have an
2816 *** entropy collection in place, please contact <crichton@gimp.org> and
2817 *** provide information about the system and how to access the random device.
2819 *** Otherwise you can install either egd or prngd and set the environment
2820 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2824 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2826 AC_MSG_CHECKING([if big-arrays are to be enabled])
2827 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2828 if test "x$enable_big_arrays" = "xyes" ; then
2829 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2830 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2832 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2835 AC_MSG_RESULT($enable_big_arrays)
2841 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2843 if test "x$enable_dtrace" = "xyes"; then
2844 if test "x$has_dtrace" = "xno"; then
2845 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2847 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2848 if test "x$DTRACE" = "xno"; then
2849 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2851 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2852 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2858 if test "x$enable_dtrace" = "xyes"; then
2859 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2861 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2864 DTRACEFLAGS="-arch ppc64"
2867 DTRACEFLAGS="-arch x86_64"
2876 DTRACEFLAGS="-arch ppc"
2879 DTRACEFLAGS="-arch i386"
2886 AC_SUBST(DTRACEFLAGS)
2892 AC_CHECK_HEADERS([sys/sdt.h])
2894 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2895 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2897 dnl **************************
2898 dnl *** AOT cross offsets ***
2899 dnl **************************
2901 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
2902 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
2908 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=default)
2909 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2910 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2911 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
2913 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2915 if test "x$enable_llvm" = "xdefault"; then
2916 enable_llvm=$enable_llvm_default
2919 if test "x$enable_llvm" = "xyes"; then
2920 if test "x$with_llvm" != "x"; then
2921 LLVM_CONFIG=$with_llvm/bin/llvm-config
2922 if test x$host_win32 = xyes; then
2923 LLVM_CONFIG=$LLVM_CONFIG.exe
2925 if test ! -x $LLVM_CONFIG; then
2926 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2929 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2930 if test "x$LLVM_CONFIG" = "xno"; then
2931 AC_MSG_ERROR([llvm-config not found.])
2935 llvm_codegen="x86codegen"
2938 llvm_codegen="armcodegen"
2942 if test "x$host_win32" = "xno"; then
2944 # Should be something like '2.6' or '2.7svn'
2945 llvm_version=`$LLVM_CONFIG --version`
2946 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2947 AC_MSG_CHECKING(LLVM version)
2948 AC_MSG_RESULT($llvm_version $llvm_api_version)
2949 if echo $llvm_version | grep -q 'mono'; then
2950 if test "x$enable_llvm_version_check" = "xyes"; then
2951 if test "$llvm_version" != "$expected_llvm_version"; then
2952 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2956 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.])
2959 # The output of --cflags seems to include optimizations flags too
2960 if test $llvm_api_version -gt 100; then
2961 # The --cflags argument includes all kinds of warnings -pendantic etc.
2962 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2963 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2965 LLVM_CFLAGS=`$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'`
2966 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2968 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2969 # from LLVM classes.
2970 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
2971 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2972 # This might include empty lines
2973 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2974 llvm_jit_supported=yes
2975 llvm_jit_libs="jit mcjit $llvm_codegen"
2976 if test "x$host" != "x$target"; then
2977 # No need for jit libs
2978 llvm_jit_supported=no
2980 elif test $llvm_api_version -gt 100; then
2981 llvm_jit_libs="orcjit $llvm_codegen"
2983 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
2984 if test "x$LLVM_LIBS" = "x"; then
2985 echo "$LLVM_CONFIG --libs failed."
2988 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
2989 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
2990 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
2991 LLVM_LIBS="$LLVM_LIBS -lc++"
2993 LLVM_LIBS="$LLVM_LIBS -lstdc++"
2996 expected_llvm_version="3.4svn-mono-mono/e656cac"
2999 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3000 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
3001 LLVM_LDFLAGS="-L$with_llvm/lib"
3002 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
3003 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
3004 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
3005 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
3006 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
3007 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
3008 -lLLVMAnalysis -lLLVMTarget \
3009 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
3010 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
3011 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
3012 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
3013 -lLLVMSupport -lstdc++"
3014 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
3016 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
3017 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
3020 if test "x$llvm_api_version" = "x"; then
3021 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
3022 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
3024 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3025 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3028 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraries])
3030 AC_SUBST(LLVM_CFLAGS)
3031 AC_SUBST(LLVM_CXXFLAGS)
3033 AC_SUBST(LLVM_LDFLAGS)
3034 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
3037 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
3038 if test "x$enable_loadedllvm" = "xyes"; then
3039 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
3041 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
3043 if test "x$enable_llvm" = "xyes"; then
3044 enable_llvm_runtime=yes
3046 if test "x$enable_llvm_runtime" = "xyes"; then
3047 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
3049 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
3052 ACCESS_UNALIGNED="yes"
3056 SQLITE="libsqlite.so.0"
3057 SQLITE3="libsqlite3.so.0"
3059 GDKX11="libgdk-x11-2.0.so.0"
3060 GTKX11="libgtk-x11-2.0.so.0"
3061 XINERAMA="libXinerama.so.1"
3063 sizeof_register="SIZEOF_VOID_P"
3066 boehm_supported=true
3070 if test "x$enable_wasm" = "xyes"; then
3074 AC_DEFINE(TARGET_WASM, 1, [Target wasm])
3086 ACCESS_UNALIGNED="no"
3088 AC_MSG_CHECKING(for mips n32)
3090 #if _MIPS_SIM != _ABIN32
3108 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3113 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
3114 # int astruct __attribute__ ((visibility ("hidden")));
3117 # void *p = &astruct;
3119 # gcc -fPIC --shared -o libfoo.so foo.c
3121 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
3122 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
3123 have_visibility_hidden=no
3126 have_visibility_hidden=no
3135 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3142 openbsd*|freebsd*|kfreebsd-gnu*)
3146 x86_64-*-* | amd64-*-*)
3149 if test "x$ac_cv_sizeof_void_p" = "x4"; then
3150 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3157 BTLS_PLATFORM=x86_64
3158 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3163 BTLS_PLATFORM=x86_64
3164 boehm_supported=false
3166 openbsd*|freebsd*|kfreebsd-gnu*)
3173 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3179 ACCESS_UNALIGNED="no"
3186 if test x"$GCC" = xyes; then
3187 # We don't support v8 cpus
3188 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
3190 if test x"$AR" = xfalse; then
3191 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
3194 *-mingw*|*-*-cygwin*)
3195 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
3196 have_visibility_hidden=no
3199 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
3200 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
3201 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3203 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
3204 CFLAGS="$CFLAGS -mminimal-toc"
3207 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
3220 ACCESS_UNALIGNED="no"
3221 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3227 ACCESS_UNALIGNED="no"
3228 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3233 ACCESS_UNALIGNED="no"
3235 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3238 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3240 arm*-linux*-gnueabi)
3241 BTLS_PLATFORM=armsoft
3248 ACCESS_UNALIGNED="no"
3249 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3252 # https://lkml.org/lkml/2012/7/15/133
3255 boehm_supported=false
3258 BTLS_PLATFORM=aarch64
3259 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3264 ACCESS_UNALIGNED="yes"
3265 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
3271 if test "x$host" != "x$target"; then
3272 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
3279 ACCESS_UNALIGNED="no"
3280 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3281 # Can't use tls, since it depends on the runtime detection of tls offsets
3282 # in mono-compiler.h
3287 AC_DEFINE(TARGET_WATCHOS, 1, [...])
3291 powerpc64-ps3-linux-gnu)
3293 arch_target=powerpc64
3294 AC_DEFINE(TARGET_PS3, 1, [...])
3295 # It would be better to just use TARGET_POWERPC64, but lots of code already
3297 AC_DEFINE(__mono_ppc64__, 1, [...])
3298 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3300 target_byte_order=G_BIG_ENDIAN
3302 powerpc64-xbox360-linux-gnu)
3304 arch_target=powerpc64
3305 AC_DEFINE(TARGET_XBOX360, 1, [...])
3306 # It would be better to just use TARGET_POWERPC64, but lots of code already
3309 target_byte_order=G_BIG_ENDIAN
3314 AC_DEFINE(TARGET_ARM, 1, [...])
3315 ACCESS_UNALIGNED="no"
3316 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3317 # Can't use tls, since it depends on the runtime detection of tls offsets
3318 # in mono-compiler.h
3322 armv7l-unknown-linux-gnueabi*)
3324 CPPFLAGS="$CPPFLAGS"
3326 armv5-*-linux-androideabi*)
3327 AC_DEFINE(TARGET_ANDROID, 1, [...])
3328 CPPFLAGS="$CPPFLAGS"
3330 *-linux-androideabi*)
3331 AC_DEFINE(TARGET_ANDROID, 1, [...])
3332 CPPFLAGS="$CPPFLAGS"
3339 AC_DEFINE(TARGET_ARM, 1, [...])
3340 ACCESS_UNALIGNED="no"
3341 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3342 # Can't use tls, since it depends on the runtime detection of tls offsets
3343 # in mono-compiler.h
3350 AC_DEFINE(TARGET_X86, 1, [...])
3351 CPPFLAGS="$CPPFLAGS"
3352 # Can't use tls, since it depends on the runtime detection of tls offsets
3353 # in mono-compiler.h
3359 AC_DEFINE(TARGET_ANDROID, 1, [...])
3366 AC_DEFINE(TARGET_AMD64, 1, [...])
3367 CPPFLAGS="$CPPFLAGS"
3368 # Can't use tls, since it depends on the runtime detection of tls offsets
3369 # in mono-compiler.h
3375 AC_DEFINE(TARGET_ANDROID, 1, [...])
3382 AC_DEFINE(TARGET_AMD64, 1, [...])
3383 AC_DEFINE(TARGET_PS4, 1, [...])
3384 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3385 CPPFLAGS="$CPPFLAGS"
3386 # Can't use tls, since it depends on the runtime detection of tls offsets
3387 # in mono-compiler.h
3395 AC_DEFINE(TARGET_ARM64, 1, [...])
3396 CPPFLAGS="$CPPFLAGS"
3397 # Can't use tls, since it depends on the runtime detection of tls offsets
3398 # in mono-compiler.h
3403 AC_DEFINE(TARGET_ANDROID, 1, [...])
3411 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3417 AC_DEFINE(TARGET_X86, 1, [...])
3420 AC_DEFINE(TARGET_AMD64, 1, [...])
3423 AC_DEFINE(TARGET_ARM, 1, [...])
3426 AC_DEFINE(TARGET_ARM64, 1, [...])
3429 AC_DEFINE(TARGET_POWERPC, 1, [...])
3432 AC_DEFINE(TARGET_POWERPC, 1, [...])
3433 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3436 AC_DEFINE(TARGET_S390X, 1, [...])
3439 AC_DEFINE(TARGET_MIPS, 1, [...])
3442 AC_DEFINE(TARGET_SPARC, 1, [...])
3445 AC_DEFINE(TARGET_SPARC64, 1, [...])
3451 AC_DEFINE(HOST_X86, 1, [...])
3454 AC_DEFINE(HOST_AMD64, 1, [...])
3457 AC_DEFINE(HOST_ARM, 1, [...])
3460 AC_DEFINE(HOST_ARM64, 1, [...])
3463 AC_DEFINE(HOST_POWERPC, 1, [...])
3466 AC_DEFINE(HOST_POWERPC, 1, [...])
3467 AC_DEFINE(HOST_POWERPC64, 1, [...])
3470 AC_DEFINE(HOST_S390X, 1, [...])
3473 AC_DEFINE(HOST_MIPS, 1, [...])
3476 AC_DEFINE(HOST_SPARC, 1, [...])
3479 AC_DEFINE(HOST_SPARC64, 1, [...])
3491 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3492 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3494 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3496 if test "x$enable_vtune" = "xyes"; then
3497 if test "x$with_vtune" = "x"; then
3498 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3500 VTUNE_PATH=$with_vtune
3502 VTUNE_INCLUDE=$VTUNE_PATH/include
3505 VTUNE_LIB=$VTUNE_PATH/lib32
3508 VTUNE_LIB=$VTUNE_PATH/lib64
3511 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3514 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3515 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3517 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3518 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3521 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3522 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3524 AC_SUBST(VTUNE_LIBS)
3525 AC_SUBST(VTUNE_CFLAGS)
3527 dnl Use GCC atomic ops if they work on the target.
3528 if test x$GCC = "xyes"; then
3530 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3531 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3536 if test "x$target_mach" = "xyes"; then
3538 if test "x$TARGET_SYS" = "xWATCHOS"; then
3539 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3540 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3541 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3543 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3544 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3545 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3546 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3549 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3550 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3551 #error fail this for ios
3555 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3556 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3557 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3560 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3561 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3562 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3567 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3570 AM_CONDITIONAL(TARGET_OSX, test x$target_osx = xyes)
3572 if test "x$sizeof_register" = "x4"; then
3573 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3574 elif test "x$sizeof_register" = "x8"; then
3575 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3577 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3580 AC_SUBST(SIZEOF_VOID_P,[$ac_cv_sizeof_void_p])
3582 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3583 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3584 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3585 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3587 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3590 if test "x$have_visibility_hidden" = "xyes"; then
3591 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3594 if test "x$have_deprecated" = "xyes"; then
3595 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3598 AC_ARG_ENABLE(interpreter, [ --enable-interpreter Enable Interpreter], enable_interpreter=$enableval, enable_interpreter=no)
3600 if test "x$enable_interpreter" = "xyes"; then
3601 AC_DEFINE(ENABLE_INTERPRETER, 1, [Enable Interpreter])
3604 AM_CONDITIONAL(ENABLE_INTERPRETER, [test x$enable_interpreter = xyes])
3607 dnl Simple Generational checks (sgen)
3610 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3611 AC_ARG_WITH(sgen-default-concurrent, [ --with-sgen-default-concurrent=yes,no Use Concurrent GC, default=no],[],[with_sgen_default_concurrent=no])
3612 if test x$buildsgen = xyes; then
3613 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3614 SGEN_DEFINES="-DHAVE_SGEN_GC"
3617 if test x$with_sgen_default_concurrent != xno; then
3618 AC_DEFINE(HAVE_CONC_GC_AS_DEFAULT, 1, [Defaults to concurrent GC])
3619 conc_gc_msg=" (concurrent by default)"
3622 if test "x$gc_msg" = "x"; then
3623 gc_msg="sgen$conc_gc_msg"
3625 gc_msg="sgen$conc_gc_msg and $gc_msg"
3628 AC_SUBST(SGEN_DEFINES)
3629 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3631 jit_status="Building and using the JIT"
3639 INTL="libintl.dylib"
3640 SQLITE="libsqlite.0.dylib"
3641 SQLITE3="libsqlite3.0.dylib"
3643 GDKX11="libgdk-x11-2.0.dylib"
3644 GTKX11="libgtk-x11-2.0.dylib"
3649 SQLITE="libsqlite.so"
3650 SQLITE3="libsqlite3.so"
3660 SQLITE="libsqlite.so"
3661 SQLITE3="libsqlite3.so"
3666 SQLITE="libsqlite.so"
3667 SQLITE3="libsqlite3.so"
3671 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3672 AC_MSG_CHECKING(for the soname of libX11.so)
3673 for i in $x_libraries $dlsearch_path; do
3675 if test -f $i/libX11.so.$r; then
3682 if test "x$X11" = "xlibX11.so"; then
3683 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3691 ######################################
3693 ######################################
3697 BREAKPOINT="G_STMT_START { raise (SIGTRAP); } G_STMT_END"
3698 if test x$GCC = xyes; then
3699 GNUC_UNUSED='__attribute__((__unused__))'
3700 GNUC_NORETURN='__attribute__((__noreturn__))'
3702 i*86|x86_64) BREAKPOINT="G_STMT_START { __asm__ (\"int \$03\"); } G_STMT_END" ;;
3705 AC_SUBST(GNUC_PRETTY)
3706 AC_SUBST(GNUC_UNUSED)
3707 AC_SUBST(GNUC_NORETURN)
3708 AC_SUBST(BREAKPOINT)
3710 AC_C_BIGENDIAN([ORDER=G_BIG_ENDIAN],[ORDER=G_LITTLE_ENDIAN])
3713 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
3729 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS"
3734 arm*-darwin*|aarch64*-*)
3735 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE"
3738 ORDER=G_LITTLE_ENDIAN
3741 LDFLAGS="$LDFLAGS -ltextencoding"
3744 CFLAGS="$CFLAGS -pthread"
3745 LDFLAGS="$LDFLAGS -pthread"
3756 # Defined for all targets/platforms using classic Windows API support.
3757 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
3758 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
3760 AC_CHECK_SIZEOF(int)
3761 AC_CHECK_SIZEOF(void *)
3762 AC_CHECK_SIZEOF(long)
3763 AC_CHECK_SIZEOF(long long)
3764 AC_CHECK_FUNCS(strlcpy stpcpy strtok_r rewinddir vasprintf strerror_r)
3765 AC_CHECK_FUNCS(getrlimit)
3766 AC_CHECK_FUNCS(fork execv execve)
3768 AC_ARG_WITH([overridable-allocators], [ --with-overridable-allocators allow g_*alloc/g_free to call custom allocators set via g_mem_set_vtable])
3770 if test x$with_overridable_allocators = xyes; then
3771 AC_DEFINE(ENABLE_OVERRIDABLE_ALLOCATORS,1,[Overridable allocator support enabled])
3772 AC_MSG_NOTICE([Overridable allocator support enabled])
3774 AC_MSG_NOTICE([Overridable allocator support disabled])
3778 # Mono currently supports 10.6, but strndup is not available prior to 10.7; avoiding
3779 # the detection of strndup on OS X so Mono built on 10.7+ still runs on 10.6. This can be
3780 # removed once support for 10.6 is dropped.
3782 # iOS detection of strndup and getpwuid_r is faulty for some reason so let's simply avoid it
3784 if test x$target_osx = xyes; then
3785 AC_CHECK_FUNCS(getpwuid_r)
3786 elif test x$target_ios = xno; then
3787 AC_CHECK_FUNCS(strndup getpwuid_r)
3790 AM_CONDITIONAL(NEED_VASPRINTF, test x$ac_cv_func_vasprintf = xno || test x$with_overridable_allocators = xyes)
3792 AC_SEARCH_LIBS(sqrtf, m)
3794 # nanosleep may not be part of libc, also search it in other libraries
3795 AC_SEARCH_LIBS(nanosleep, rt)
3797 AC_SEARCH_LIBS(dlopen, dl)
3798 old_ldflags="${LDFLAGS}"
3799 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
3800 AC_TRY_LINK(, [int i;], found_export_dynamic=yes, found_export_dynamic=no)
3801 if test $found_export_dynamic = no; then
3802 LDFLAGS="${old_ldflags}"
3805 AC_MSG_CHECKING(for varargs macros)
3807 int foo (int i, int j);
3808 #define bar(...) foo (1, __VA_ARGS__)
3812 ],have_iso_varargs=yes,have_iso_varargs=no)
3813 AC_MSG_RESULT($have_iso_varargs)
3814 G_HAVE_ISO_VARARGS=0
3815 if test "x$have_iso_varargs" = "xyes"; then
3816 G_HAVE_ISO_VARARGS=1
3818 AC_SUBST(G_HAVE_ISO_VARARGS)
3820 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)
3821 AC_CHECK_LIB([iconv], [locale_charset],[],[AC_CHECK_LIB([charset], [locale_charset],[LIBS+="-liconv -lcharset"])])
3822 AC_CHECK_HEADER(alloca.h, [HAVE_ALLOCA_H=1], [HAVE_ALLOCA_H=0])
3823 AC_SUBST(HAVE_ALLOCA_H)
3825 if test $ac_cv_sizeof_void_p = $ac_cv_sizeof_int; then
3826 GPOINTER_TO_INT="((gint) (ptr))"
3827 GPOINTER_TO_UINT="((guint) (ptr))"
3828 GINT_TO_POINTER="((gpointer) (v))"
3829 GUINT_TO_POINTER="((gpointer) (v))"
3832 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long; then
3833 GPOINTER_TO_INT="((gint)(long) (ptr))"
3834 GPOINTER_TO_UINT="((guint)(long) (ptr))"
3835 GINT_TO_POINTER="((gpointer)(glong) (v))"
3836 GUINT_TO_POINTER="((gpointer)(gulong) (v))"
3839 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long_long; then
3840 GPOINTER_TO_INT="((gint)(long long) (ptr))"
3841 GPOINTER_TO_UINT="((guint)(unsigned long long) (ptr))"
3842 GINT_TO_POINTER="((gpointer)(long long) (v))"
3843 GUINT_TO_POINTER="((gpointer)(unsigned long long) (v))"
3845 GSIZE_FORMAT='"I64u"'
3847 AC_MSG_ERROR([unsupported pointer size])
3850 AC_SUBST(GPOINTER_TO_INT)
3851 AC_SUBST(GPOINTER_TO_UINT)
3852 AC_SUBST(GINT_TO_POINTER)
3853 AC_SUBST(GUINT_TO_POINTER)
3855 AC_SUBST(GSIZE_FORMAT)
3856 AC_SUBST(G_GUINT64_FORMAT)
3857 AC_SUBST(G_GINT64_FORMAT)
3858 AC_SUBST(G_GUINT32_FORMAT)
3859 AC_SUBST(G_GINT32_FORMAT)
3862 # END OF EGLIB CHECKS
3865 AC_ARG_WITH([libgdiplus],
3866 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3867 [], [with_libgdiplus=installed])
3869 # default install location
3870 libgdiplus_install_loc=libgdiplus${libsuffix}
3873 libgdiplus_install_loc=libgdiplus${libsuffix}.0
3877 case $with_libgdiplus in
3883 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3886 /*) # absolute path, assume it is an install location
3887 libgdiplus_loc=$with_libgdiplus
3888 libgdiplus_install_loc=$with_libgdiplus
3892 libgdiplus_loc=`pwd`/$with_libgdiplus
3895 AC_SUBST([libgdiplus_loc])
3896 AC_SUBST([libgdiplus_install_loc])
3898 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3899 if test "x$icall_symbol_map" = "xyes"; then
3900 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3903 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3904 if test "x$icall_export" = "xyes"; then
3905 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3908 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3909 if test "x$icall_tables" = "xno"; then
3910 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3913 if test "x$with_tls" = "x__thread"; then
3914 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3915 # Pass the information to libgc
3916 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3917 AC_MSG_CHECKING(if the tls_model attribute is supported)
3918 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3921 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3927 if test ${TARGET} = ARM; then
3928 dnl ******************************************
3929 dnl *** Check to see what FPU is available ***
3930 dnl ******************************************
3931 AC_MSG_CHECKING(which FPU to use)
3934 # This is a bit tricky:
3936 # if (__ARM_PCS_VFP) {
3937 # /* mfloat-abi=hard == VFP with hard ABI */
3938 # } elif (!__SOFTFP__) {
3939 # /* mfloat-abi=softfp == VFP with soft ABI */
3941 # /* mfloat-abi=soft == no VFP */
3944 # The exception is iOS (w/ GCC) where none of the above
3945 # are defined (but iOS always uses the 'softfp' ABI).
3947 # No support for FPA.
3952 # iOS GCC always uses the 'softfp' ABI.
3953 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
3957 # Are we using the 'hard' ABI?
3958 if test x$fpu = xNONE; then
3959 AC_TRY_COMPILE([], [
3960 #ifndef __ARM_PCS_VFP
3961 #error "Float ABI is not 'hard'"
3971 # No 'hard' ABI. 'soft' or 'softfp'?
3972 if test x$fpu = xNONE; then
3973 AC_TRY_COMPILE([], [
3975 #error "Float ABI is not 'softfp'"
3985 if test x$arm_fpu != x; then
3990 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3993 dnl *********************************************
3994 dnl *** Check which ARM version(s) we can use ***
3995 dnl *********************************************
3996 AC_MSG_CHECKING(which ARM version to use)
3998 AC_TRY_COMPILE([], [
3999 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
4000 #error Not on ARM v5.
4009 AC_TRY_COMPILE([], [
4010 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
4011 #error Not on ARM v6.
4021 AC_TRY_COMPILE([], [
4022 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
4023 #error Not on ARM v7.
4034 AC_MSG_RESULT($arm_ver)
4036 if test x$arm_v5 = xyes; then
4037 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
4038 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
4041 if test x$arm_v6 = xyes; then
4042 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
4043 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
4046 if test x$arm_v7 = xyes; then
4047 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
4048 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
4052 if test ${TARGET} = unknown; then
4053 CPPFLAGS="$CPPFLAGS -DNO_PORT"
4054 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
4057 if test "x$platform_android" = "xyes"; then
4058 case "x${TARGET}" in
4063 BTLS_PLATFORM=android-armv5
4067 BTLS_PLATFORM=android-armv6
4071 BTLS_PLATFORM=android-armv7
4080 BTLS_PLATFORM=android-v8a
4084 BTLS_PLATFORM=android-x86
4088 BTLS_PLATFORM=android-x64
4096 if test ${ACCESS_UNALIGNED} = no; then
4097 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
4100 if test x$host_darwin = xyes; then
4101 AC_MSG_CHECKING([for ranlib that supports -no_warning_for_no_symbols option])
4103 [$RANLIB -no_warning_for_no_symbols 2>&1 | grep -q "unknown option"],
4104 [AC_MSG_RESULT([no])],
4106 # avoid AR calling ranlib, libtool calls it anyway. suppress no symbols warning.
4108 RANLIB="$RANLIB -no_warning_for_no_symbols"
4109 AC_MSG_RESULT([yes])
4116 # Pass CPPFLAGS to libgc configure
4117 # We should use a separate variable for this to avoid passing useless and
4118 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
4119 # This should be executed late so we pick up the final version of CPPFLAGS
4120 # The problem with this approach, is that during a reconfigure, the main
4121 # configure scripts gets invoked with these arguments, so we use separate
4122 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
4123 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
4124 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
4125 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
4127 # Don't pass -finstrument-for-thread-suspension in,
4128 # if these are instrumented it will be very bad news
4129 # (infinite recursion, undefined parking behavior, etc)
4130 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
4131 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
4132 if test "x$support_boehm" = "xyes"; then
4133 AC_CONFIG_SUBDIRS(libgc)
4139 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
4140 if test x$with_malloc_mempools = xyes; then
4142 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
4147 DISABLE_MCS_DOCS=default
4148 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
4149 if test x$with_mcs_docs != xyes; then
4150 DISABLE_MCS_DOCS=yes
4153 if test -n "$INSTALL_4_x_TRUE"; then :
4154 DISABLE_MCS_DOCS=yes
4156 if test "x$DISABLE_MCS_DOCS" = "xdefault"; then
4157 DISABLE_MCS_DOCS=$DISABLE_MCS_DOCS_default
4160 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
4161 if test x$with_lazy_gc_thread_creation != xno ; then
4162 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
4164 ], [with_lazy_gc_thread_creation=no])
4166 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])
4168 if test x$with_cooperative_gc = xdefault; then
4169 with_cooperative_gc=$with_cooperative_gc_default
4172 if test x$with_cooperative_gc != xno; then
4173 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
4176 AM_CONDITIONAL([ENABLE_COOP], [test x$with_cooperative_gc != xno])
4178 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],[
4180 if test x$enable_checked_build != x ; then
4181 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
4183 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
4184 eval "mono_checked_build_test_enable_$feature='yes'"
4187 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
4188 eval "mono_checked_build_test_enable_gc='yes'"
4189 eval "mono_checked_build_test_enable_metadata='yes'"
4190 eval "mono_checked_build_test_enable_thread='yes'"
4193 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
4194 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
4197 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
4198 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
4201 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
4202 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
4207 AC_CHECK_HEADER([malloc.h],
4208 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
4209 [Define to 1 if you have /usr/include/malloc.h.])],,)
4211 if test x"$GCC" = xyes; then
4212 # Implicit function declarations are not 64 bit safe
4213 # Do this late, since this causes lots of configure tests to fail
4214 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
4215 # jay has a lot of implicit declarations
4216 JAY_CFLAGS="-Wno-implicit-function-declaration"
4219 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
4220 # instead of libmono-static.a
4221 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
4222 LIBMONO_LA=libmini-static.la
4224 if test x$buildsgen = xyes; then
4225 LIBMONO_LA=libmonosgen-$API_VER.la
4227 LIBMONO_LA=libmonoboehm-$API_VER.la
4230 AC_SUBST(LIBMONO_LA)
4236 AC_ARG_ENABLE(btls, [ --disable-btls Disable the BoringTls provider], enable_btls=$enableval, enable_btls=$BTLS_SUPPORTED)
4237 AC_ARG_WITH(btls_android_ndk, [ --with-btls-android-ndk Android NDK for BoringTls])
4239 AM_CONDITIONAL(BTLS, test x$enable_btls = xyes)
4242 if test "x$enable_btls" = "xyes"; then
4243 AC_PATH_PROG(CMAKE, [cmake], [no], [$PATH:/Applications/CMake.app/Contents/bin:/usr/local/bin])
4244 if test "x$CMAKE" = "xno"; then
4245 AC_MSG_ERROR("cmake not found")
4248 BTLS_ROOT=`cd $srcdir && pwd`/external/boringssl
4255 case "$BTLS_PLATFORM" in
4261 btls_cflags="$btls_cflags -arch i386"
4272 btls_cflags="-DOPENSSL_NO_ASM=1"
4278 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4281 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4284 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi-v7a\" -DANDROID_NATIVE_API_LEVEL=12"
4287 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"arm64-v8a\" -DANDROID_NATIVE_API_LEVEL=12"
4290 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86\" -DANDROID_NATIVE_API_LEVEL=12"
4293 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86_64\" -DANDROID_NATIVE_API_LEVEL=12"
4296 AC_MSG_ERROR(Invalid BTLS platform)
4299 if test "x$platform_android" = "xyes"; then
4301 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=$BTLS_ROOT/util/android-cmake/android.toolchain.cmake"
4302 if test "x$with_btls_android_ndk" != "x"; then
4303 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DANDROID_NDK=\"$with_btls_android_ndk\""
4305 AC_MSG_ERROR([Need to pass the --with-btls-android-ndk argument when building with BTLS support on Android.])
4309 if test "x$btls_arch" != "x"; then
4310 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DBTLS_ARCH=\"$btls_arch\""
4313 BTLS_CFLAGS="$CPPFLAGS_FOR_BTLS $btls_cflags"
4315 AC_SUBST(BTLS_CFLAGS)
4316 AC_SUBST(BTLS_PLATFORM)
4317 AC_SUBST(BTLS_CMAKE_ARGS)
4319 AC_DEFINE(HAVE_BTLS, 1, [BoringTls is supported])
4324 AM_CONDITIONAL(BTLS_ANDROID, test x$btls_android = xyes)
4326 if test x$DISABLE_MCS_DOCS = xyes; then
4333 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
4334 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
4336 libmono_ldflags="$libmono_ldflags $LIBS"
4338 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
4339 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
4340 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
4341 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
4342 AM_CONDITIONAL(X86, test x$TARGET = xX86)
4343 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
4344 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
4345 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
4346 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
4347 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
4348 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
4349 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
4350 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
4351 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
4352 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
4353 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
4354 AM_CONDITIONAL(HOST_WASM, test x$HOST = xWASM)
4356 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
4366 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
4367 AC_SUBST(arch_target)
4372 #This must always be defined when building the runtime
4373 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
4375 mono_build_root=`pwd`
4376 AC_SUBST(mono_build_root)
4378 mono_runtime=mono/mini/mono
4379 AC_SUBST(mono_runtime)
4381 CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.3.1/tools/csc.exe
4383 if test $csc_compiler = mcs; then
4384 CSC=$mcs_topdir/class/lib/build/mcs.exe
4389 mono_cfg_root=$mono_build_root/runtime
4390 if test x$host_win32 = xyes; then
4391 if test "x$cross_compiling" = "xno"; then
4392 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
4393 CSC=`cygpath -m -a $CSC`
4394 CSC_LOCATION=`cygpath -m -a $CSC_LOCATION`
4396 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
4399 mono_cfg_dir=$mono_cfg_root/etc
4401 AC_SUBST(mono_cfg_dir)
4405 AC_CONFIG_FILES([po/mcs/Makefile.in])
4407 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
4408 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
4410 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
4413 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4415 *) reldir=$depth/$srcdir ;;
4417 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
4418 cd runtime/etc/mono/1.0
4419 rm -f machine.config
4420 $LN_S $reldir/data/net_1_1/machine.config machine.config
4424 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
4427 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4429 *) reldir=$depth/$srcdir ;;
4431 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4432 cd runtime/etc/mono/2.0
4433 rm -f machine.config
4434 $LN_S $reldir/data/net_2_0/machine.config machine.config
4438 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
4441 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4443 *) reldir=$depth/$srcdir ;;
4445 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4446 cd runtime/etc/mono/2.0
4448 $LN_S $reldir/data/net_2_0/web.config web.config
4452 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
4455 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4457 *) reldir=$depth/$srcdir ;;
4459 $ac_aux_dir/install-sh -d runtime/etc/mono/
4460 cd runtime/etc/mono/
4462 $LN_S $reldir/data/browscap.ini browscap.ini
4466 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
4467 [ depth=../../../../..
4469 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4471 *) reldir=$depth/$srcdir ;;
4473 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
4474 cd runtime/etc/mono/2.0/Browsers
4475 rm -f Compat.browser
4476 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4480 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
4481 [ depth=../../../../..
4483 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4485 *) reldir=$depth/$srcdir ;;
4487 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
4488 cd runtime/etc/mono/4.0/Browsers
4489 rm -f Compat.browser
4490 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4494 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
4495 [ depth=../../../../..
4497 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4499 *) reldir=$depth/$srcdir ;;
4501 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
4502 cd runtime/etc/mono/4.5/Browsers
4503 rm -f Compat.browser
4504 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4508 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
4511 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4513 *) reldir=$depth/$srcdir ;;
4515 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4516 cd runtime/etc/mono/4.0
4517 rm -f machine.config
4518 $LN_S $reldir/data/net_4_0/machine.config machine.config
4522 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
4525 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4527 *) reldir=$depth/$srcdir ;;
4529 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4530 cd runtime/etc/mono/4.0
4532 $LN_S $reldir/data/net_4_0/web.config web.config
4536 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
4539 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4541 *) reldir=$depth/$srcdir ;;
4543 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4544 cd runtime/etc/mono/4.5
4545 rm -f machine.config
4546 $LN_S $reldir/data/net_4_5/machine.config machine.config
4550 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
4553 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4555 *) reldir=$depth/$srcdir ;;
4557 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4558 cd runtime/etc/mono/4.5
4560 $LN_S $reldir/data/net_4_5/web.config web.config
4564 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
4565 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])
4570 acceptance-tests/Makefile
4572 scripts/mono-find-provides
4573 scripts/mono-find-requires
4577 mono/metadata/Makefile
4581 mono/arch/x86/Makefile
4582 mono/arch/amd64/Makefile
4583 mono/arch/ppc/Makefile
4584 mono/arch/sparc/Makefile
4585 mono/arch/s390x/Makefile
4586 mono/arch/arm/Makefile
4587 mono/arch/arm64/Makefile
4588 mono/arch/mips/Makefile
4591 mono/tests/tests-config
4592 mono/tests/gc-descriptors/Makefile
4593 mono/tests/testing_gac/Makefile
4594 mono/unit-tests/Makefile
4595 mono/benchmark/Makefile
4597 mono/profiler/Makefile
4599 mono/eglib/eglib-config.h
4601 ikvm-native/Makefile
4606 data/net_2_0/Makefile
4607 data/net_4_0/Makefile
4608 data/net_4_5/Makefile
4609 data/net_2_0/Browsers/Makefile
4610 data/net_4_0/Browsers/Makefile
4611 data/net_4_5/Browsers/Makefile
4618 data/mono-options.pc
4619 data/mono-lineeditor.pc
4625 data/system.web.extensions_1.0.pc
4626 data/system.web.extensions.design_1.0.pc
4627 data/system.web.mvc.pc
4628 data/system.web.mvc2.pc
4629 data/system.web.mvc3.pc
4630 data/aspnetwebstack.pc
4636 tools/locale-builder/Makefile
4638 tools/monograph/Makefile
4639 tools/pedump/Makefile
4645 # Update all submodules recursively to ensure everything is checked out
4646 $srcdir/scripts/update_submodules.sh
4648 if test x$host_win32 = xyes; then
4649 # Get rid of 'cyg' prefixes in library names
4650 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4651 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4652 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4653 # executable doesn't work...
4654 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4657 if test x$host_darwin = xyes; then
4658 # This doesn't seem to be required and it slows down parallel builds
4659 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4664 NONE) prefix=$ac_default_prefix ;;
4666 case $exec_prefix in
4667 NONE) exec_prefix='${prefix}' ;;
4671 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4672 # any existing config.make. This allows people to share the same source tree
4673 # with different build directories, one native and one cross
4675 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4677 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4679 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4680 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4681 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4682 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4683 echo "mono_build_root=$mono_build_root" >> $mcs_topdir/build/config.make
4684 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4685 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4686 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4687 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4690 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4691 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4694 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4697 [myver=$($AWK 'BEGIN {
4698 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4699 if(length(vsplit [1]) > 4) {
4700 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4702 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4705 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4706 echo "MONO_CORLIB_VERSION = $MONO_CORLIB_VERSION" >> $mcs_topdir/build/config.make
4708 if test x$host_darwin = xyes; then
4709 echo "BUILD_PLATFORM = darwin" >> $mcs_topdir/build/config.make
4710 elif test x$host_win32 = xyes; then
4711 echo "BUILD_PLATFORM = win32" >> $mcs_topdir/build/config.make
4713 echo "BUILD_PLATFORM = linux" >> $mcs_topdir/build/config.make
4716 if test x$host_darwin = xyes; then
4717 echo "HOST_PLATFORM ?= darwin" >> $mcs_topdir/build/config.make
4718 elif test x$host_win32 = xyes; then
4719 echo "HOST_PLATFORM ?= win32" >> $mcs_topdir/build/config.make
4721 echo "HOST_PLATFORM ?= linux" >> $mcs_topdir/build/config.make
4724 if test "x$PLATFORM_AOT_SUFFIX" != "x"; then
4725 echo "PLATFORM_AOT_SUFFIX = $PLATFORM_AOT_SUFFIX" >> $mcs_topdir/build/config.make
4728 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4729 enable_system_aot=yes
4732 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4733 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4736 if test x$DISABLE_MCS_DOCS = xyes; then
4737 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4740 if test x$has_extension_module != xno; then
4741 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4744 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4746 if test "x$test_bcl_opt" = "xyes"; then
4747 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4750 echo "CSC_LOCATION = $CSC_LOCATION" >> $srcdir/$mcsdir/build/config.make
4752 if test $csc_compiler = mcs; then
4753 echo "MCS_MODE = 1" >> $srcdir/$mcsdir/build/config.make
4756 if test "x$AOT_BUILD_FLAGS" != "x" ; then
4757 echo "AOT_RUN_FLAGS=$AOT_RUN_FLAGS" >> $srcdir/$mcsdir/build/config.make
4758 echo "AOT_BUILD_FLAGS=$AOT_BUILD_FLAGS" >> $srcdir/$mcsdir/build/config.make
4759 echo "AOT_BUILD_ATTRS=$AOT_BUILD_ATTRS" >> $srcdir/$mcsdir/build/config.make
4762 if test "x$AOT_MODE" != "x" ; then
4763 echo "AOT_MODE=$AOT_MODE" >> $srcdir/$mcsdir/build/config.make
4766 if test "x$enable_btls" = "xyes"; then
4767 echo "HAVE_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4774 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4776 btls_platform_string=
4777 if test x$enable_btls = xyes; then
4778 if test x$btls_android = xyes; then
4779 btls_platform_string=" (android:$BTLS_PLATFORM)"
4781 btls_platform_string=" ($BTLS_PLATFORM)"
4787 C# Compiler: $csc_compiler
4794 SIGALTSTACK: $with_sigaltstack
4796 BigArrays: $enable_big_arrays
4797 DTrace: $enable_dtrace
4798 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4799 Interpreter: $enable_interpreter
4802 .NET 4.x: $with_profile4_x
4803 Xamarin.Android: $with_monodroid
4804 Xamarin.iOS: $with_monotouch
4805 Xamarin.WatchOS: $with_monotouch_watch
4806 Xamarin.TVOS: $with_monotouch_tv
4807 Xamarin.Mac: $with_xammac
4808 Windows AOT: $with_winaot
4810 Unreal: $with_unreal
4811 Test profiles: AOT Full ($with_testing_aot_full), AOT Hybrid ($with_testing_aot_hybrid)
4812 JNI support: $jdk_headers_found
4813 libgdiplus: $libgdiplus_msg
4815 BTLS: $enable_btls$btls_platform_string
4818 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4819 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)