1 # Process this file with autoconf to produce a configure script.
5 [http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
7 AC_CONFIG_SRCDIR([README.md])
8 AC_CONFIG_MACRO_DIR([m4])
12 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
13 # The extra brackets are to foil regex-based scans.
14 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
16 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign subdir-objects]
17 m4_esyscmd([case `automake --version | head -n 1` in # parallel-tests is default in automake 1.13+, we need to explicitly enable it
18 *1.11*|*1.12*) echo parallel-tests;; # for 1.11 and 1.12 but not below as those versions don't recognize the flag
19 esac])) # TODO: remove this hack once we require automake 1.11+
21 AC_CONFIG_HEADERS([config.h])
29 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
31 MONO_VERSION_MAJOR=`echo $VERSION | cut -d . -f 1`
32 MONO_VERSION_MINOR=`echo $VERSION | cut -d . -f 2`
33 MONO_VERSION_BUILD=`echo $VERSION | cut -d . -f 3`
35 # This is the version number of the corlib-runtime interface. When
36 # making changes to this interface (by changing the layout
37 # of classes the runtime knows about, changing icall signature or
38 # semantics etc), increment this variable.
40 # This can be reset to 0 when Mono's version number is bumped
41 # since it's part of the corlib version (the prefix '1' in the full
42 # version number is to ensure the number isn't treated as octal in C)
44 MONO_CORLIB_VERSION=`printf "1%02d%02d%02d%03d" $MONO_VERSION_MAJOR $MONO_VERSION_MINOR $MONO_VERSION_BUILD $MONO_CORLIB_COUNTER`
46 AC_DEFINE_UNQUOTED(MONO_CORLIB_VERSION,$MONO_CORLIB_VERSION,[Version of the corlib-runtime interface])
47 AC_SUBST(MONO_CORLIB_VERSION)
51 echo "Run configure using ./configure --host=i686-pc-mingw32"
55 # In case of cygwin, override LN_S, irrespective of what it determines.
56 # The build uses cygwin, but the actual runtime doesn't.
58 *cygwin* ) LN_S='cp -p';;
66 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
67 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
68 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
69 CFLAGS_FOR_LIBGC=$CFLAGS
70 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
71 CFLAGS_FOR_EGLIB=$CFLAGS
72 CPPFLAGS_FOR_BTLS=$CPPFLAGS
73 CFLAGS_FOR_BTLS=$CFLAGS
75 # libgc uses some deprecated APIs
76 CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
79 # These are the flags that need to be stored in the mono.pc file for
80 # compiling code that will embed Mono
84 AC_SUBST(libmono_cflags)
85 AC_SUBST(libmono_ldflags)
87 # Variable to have relocatable .pc files (lib, or lib64)
88 # realpath isn't always available, and requires that all but the tip of the provided
89 # path exists. Fall back to the old behaviour, but realpath allows depth >1
90 # e.g. Debian puts Mono in /usr/bin and libs in /usr/lib/x86_64-linux-gnu/ which is
91 # too deep for the old method to work
92 reloc_libdir=`realpath --relative-to=${prefix} ${libdir} 2> /dev/null || basename ${libdir}`
93 AC_SUBST(reloc_libdir)
95 # Set to yes if Unix sockets cannot be created in an anonymous namespace
98 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
99 extra_runtime_ldflags=""
101 # Thread configuration inspired by sleepycat's db
102 AC_MSG_CHECKING([host platform characteristics])
113 *-mingw*|*-*-cygwin*)
114 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
115 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
118 if test "x$cross_compiling" = "xno"; then
119 if test "x$host" = "x$build" -a "x$host" = "x$target"; then
123 if test "x$host" = "x$target"; then
128 # Windows Vista or later is required
129 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
130 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32 -liphlpapi"
131 libmono_cflags="-mms-bitfields -mwindows"
132 libmono_ldflags="-mms-bitfields -mwindows"
137 with_sgen_default_concurrent=yes
139 # This forces libgc to use the DllMain based thread registration code on win32
140 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
143 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
144 libmono_cflags="-D_REENTRANT"
145 LDFLAGS="$LDFLAGS -pthread"
146 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
147 libmono_ldflags="-pthread"
150 libgc_threads=pthreads
153 with_sgen_default_concurrent=yes
156 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -DTHREAD_LOCAL_ALLOC -pthread"
157 libmono_cflags="-D_REENTRANT -DTHREAD_LOCAL_ALLOC -pthread"
158 libmono_ldflags="-lpthread -pthread"
160 libgc_threads=pthreads
164 with_sgen_default_concurrent=yes
167 if test "x$PTHREAD_CFLAGS" = "x"; then
168 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
171 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
172 libmono_cflags="$PTHREAD_CFLAGS"
174 if test "x$PTHREAD_LIBS" = "x"; then
175 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
176 libmono_ldflags="-pthread"
178 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
179 libmono_ldflags="$PTHREAD_LIBS"
181 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
183 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
185 libgc_threads=pthreads
188 with_sgen_default_concurrent=yes
191 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
192 if test "x$disable_munmap" != "xyes"; then
193 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
195 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
196 LDFLAGS="$LDFLAGS -pthread"
198 AC_DEFINE(PTHREAD_POINTER_ID)
200 libgc_threads=pthreads
203 with_sgen_default_concurrent=yes
207 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
208 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
210 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
211 if test "x$disable_munmap" != "xyes"; then
212 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
214 libmono_cflags="-D_REENTRANT"
216 libgc_threads=pthreads
223 # Android doesn't support boehm, as it's missing <link.h>
227 # isinf(3) requires -lm; see isinf check below
228 LDFLAGS="$LDFLAGS -lm"
230 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
231 # PAGE_SIZE; breaks mono/io-layer/collection.c
232 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
233 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
234 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
236 # to bypass the underscore linker check, can't work when cross-compiling
241 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
242 if test "x$disable_munmap" != "xyes"; then
243 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
245 libmono_cflags="-D_REENTRANT"
247 libgc_threads=pthreads
249 if test "x$cross_compiling" != "xno"; then
250 # to bypass the underscore linker check, not
251 # available during cross-compilation
260 # https://bugzilla.novell.com/show_bug.cgi?id=504411
264 with_sgen_default_concurrent=yes
267 echo "nacl no longer supported."
271 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
272 # +ESdbgasm only valid on bundled cc on RISC
273 # silently ignored for ia64
274 if test $GCC != "yes"; then
275 CFLAGS="$CFLAGS +ESdbgasm"
276 # Arrange for run-time dereferencing of null
277 # pointers to produce a SIGSEGV signal.
278 LDFLAGS="$LDFLAGS -z"
280 CFLAGS="$CFLAGS +ESdbgasm"
281 LDFLAGS="$LDFLAGS -z"
282 libmono_cflags="-D_REENTRANT"
283 libmono_ldflags="-lpthread"
284 libgc_threads=pthreads
289 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
291 libmono_cflags="-D_REENTRANT"
292 libgc_threads=pthreads
295 enable_solaris_tar_check=yes
298 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
301 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
302 libmono_cflags="-D_THREAD_SAFE"
304 AC_DEFINE(PTHREAD_POINTER_ID)
305 AC_DEFINE(USE_MACH_SEMA, 1, [...])
307 libgc_threads=pthreads
309 if test "x$cross_compiling" = "xyes"; then
310 has_broken_apple_cpp=yes
312 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
313 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
314 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
316 dnl Snow Leopard and newer config.guess reports as this
318 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
319 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
320 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
321 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
322 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
323 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
324 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
325 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
326 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
327 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
328 with_sgen_default_concurrent=yes
331 with_sgen_default_concurrent=yes
339 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
340 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
342 LIBS="$LIBS -lnetwork -ltextencoding"
344 AC_DEFINE(PTHREAD_POINTER_ID)
345 dnl Haiku does not support static TLS with __thread
347 dnl Boehm is too much work to backport Haiku support for
349 libgc_threads=pthreads
353 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
359 if test x$need_link_unlink = xyes; then
360 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
363 if test x$host_win32 = xyes; then
364 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
367 if test x$target_win32 = xyes; then
368 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
371 # Defined for all targets/platforms using classic Windows API support.
372 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
373 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
375 AC_SUBST(extra_runtime_ldflags)
376 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
377 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
378 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
379 AM_CONDITIONAL(PLATFORM_DARWIN, test x$host_darwin = xyes)
380 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
381 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
383 if test -z "$PLATFORM_DARWIN_TRUE"; then :
384 PLATFORM_AOT_SUFFIX=.dylib
387 if test -z "$PLATFORM_LINUX_TRUE"; then :
388 PLATFORM_AOT_SUFFIX=.so
391 if test -z "$HOST_WIN32_TRUE"; then :
392 PLATFORM_AOT_SUFFIX=.dll
395 AC_SUBST(PLATFORM_AOT_SUFFIX)
397 ## PLATFORM_AOT_SUFFIX not so simple for windows :-)
399 AC_CHECK_TOOL(CC, gcc, gcc)
401 AC_CHECK_TOOL(CXX, g++, g++)
407 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
409 # Set ASFLAGS if not already set.
410 : ${CCASFLAGS='$(CFLAGS)'}
414 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
415 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
416 if test "x$CXX" = "xg++"; then
417 if test "x$GXX" != "xyes"; then
418 # automake/libtool is so broken, it requires g++ even if the c++ sources
419 # are inside automake conditionals
420 AC_MSG_ERROR([You need to install g++])
424 dnl may require a specific autoconf version
425 dnl AC_PROG_CC_FOR_BUILD
426 dnl CC_FOR_BUILD not automatically detected
428 CFLAGS_FOR_BUILD=$CFLAGS
430 if test "x$cross_compiling" = "xyes"; then
435 AC_SUBST(CC_FOR_BUILD)
436 AC_SUBST(CFLAGS_FOR_BUILD)
438 AC_SUBST(BUILD_EXEEXT)
440 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
441 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
446 # This causes monodis to not link correctly
447 #AC_DISABLE_FAST_INSTALL
449 #lookup makedev() header
453 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
456 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
457 AC_SUBST(export_ldflags)
459 # Test whenever ld supports -version-script
465 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)
466 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)
467 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
468 [], [], [#include <stddef.h>
469 #include <sys/socket.h>
470 #include <linux/socket.h>])
472 AC_CHECK_HEADERS(sys/user.h, [], [],
474 #ifdef HAVE_SYS_PARAM_H
475 # include <sys/param.h>
479 AC_CHECK_HEADERS(linux/serial.h)
481 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
482 if test x$have_zlib = xyes; then
483 AC_TRY_COMPILE([#include <zlib.h>], [
484 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
487 #error No good zlib found
490 AC_MSG_RESULT(Using system zlib)
491 zlib_msg="system zlib"
492 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
494 AC_MSG_RESULT(Using embedded zlib)
496 zlib_msg="bundled zlib"
500 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
501 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
503 # for mono/metadata/debug-symfile.c
504 AC_CHECK_HEADERS(elf.h)
507 AC_CHECK_HEADERS(poll.h)
508 AC_CHECK_HEADERS(sys/poll.h)
509 AC_CHECK_HEADERS(sys/wait.h)
510 AC_CHECK_HEADERS(grp.h)
511 AC_CHECK_HEADERS(syslog.h)
514 AC_CHECK_HEADERS(wchar.h)
515 AC_CHECK_HEADERS(ieeefp.h)
516 AC_MSG_CHECKING(for isinf)
517 AC_TRY_LINK([#include <math.h>], [
521 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
523 # We'll have to use signals
527 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
528 AC_TRY_LINK([#include <math.h>],
530 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
533 # for Linux statfs support
534 AC_CHECK_HEADERS(linux/magic.h)
536 # not 64 bit clean in cross-compile
537 AC_CHECK_SIZEOF(void *, 4)
539 AC_CACHE_CHECK([for clang],
553 AC_ARG_ENABLE(visibility-hidden,
554 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
555 disable_visibility_hidden=yes, disable_visibility_hidden=no)
558 if test x"$GCC" = xyes; then
559 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes -Wno-format-zero-length'
561 # We require C99 with some GNU extensions, e.g. `linux` macro
562 CFLAGS="$CFLAGS -std=gnu99"
564 # The runtime code does not respect ANSI C strict aliasing rules
565 CFLAGS="$CFLAGS -fno-strict-aliasing"
567 # We rely on signed overflow to behave
568 CFLAGS="$CFLAGS -fwrapv"
570 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
571 if test x"$disable_visibility_hidden" = xno; then
572 # Don't export any symbols by default
573 SHARED_CFLAGS="-fvisibility=hidden"
574 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -fvisibility=hidden"
575 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
579 # Check for the normal version, since gcc ignores unknown -Wno options
580 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
581 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
586 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
592 if test "x$mono_cv_clang" = "xyes"; then
593 # https://bugzilla.samba.org/show_bug.cgi?id=8118
594 WARN="$WARN -Qunused-arguments"
595 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
596 # We rely on zero length arrays in structs
597 WARN="$WARN -Wno-zero-length-array"
600 # The Sun Forte compiler complains about inline functions that access static variables
601 # so disable all inlining.
604 CFLAGS="$CFLAGS -Dinline="
608 CFLAGS="$CFLAGS -g $WARN"
609 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
610 CPPFLAGS="$CPPFLAGS -g $WARN"
612 # Where's the 'mcs' source tree?
613 if test -d $srcdir/mcs; then
619 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
620 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
621 mcsdir=$with_mcs_path
625 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
628 # A sanity check to catch cases where the package was unpacked
629 # with an ancient tar program (Solaris)
631 AC_ARG_ENABLE(solaris-tar-check,
632 [ --disable-solaris-tar-check disable solaris tar check],
633 do_solaris_tar_check=no, do_solaris_tar_check=yes)
635 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
636 AC_MSG_CHECKING(integrity of package)
637 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
641 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
642 AC_MSG_ERROR([$errorm])
646 if test "x$with_mcs_path" != "x"; then
647 mcs_topdir=$(cd "$mcsdir" && pwd)
648 mcs_topdir_from_srcdir=$mcs_topdir
650 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
651 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
654 # Convert mcs_topdir* paths to Windows syntax.
655 if test x$cross_compiling$host_win32 = xnoyes; then
656 mcs_topdir=$(cygpath -m $mcs_topdir)
657 case $mcs_topdir_from_srcdir in
659 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
664 AC_SUBST([mcs_topdir])
665 AC_SUBST([mcs_topdir_from_srcdir])
667 # gettext: prepare the translation directories.
668 # we do not configure the full gettext, as we consume it dynamically from C#
671 if test "x$USE_NLS" = "xyes"; then
672 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
674 if test "x$HAVE_MSGFMT" = "xno"; then
675 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
679 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
682 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
683 if test x$with_crosspkgdir = "x"; then
684 if test -s $PKG_CONFIG_PATH; then
685 pkg_config_path=$PKG_CONFIG_PATH
688 pkg_config_path=$with_crosspkgdir
689 PKG_CONFIG_PATH=$pkg_config_path
690 export PKG_CONFIG_PATH
694 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
695 if test x$werror_flag = xyes; then
696 WERROR_CFLAGS="-Werror"
698 AC_SUBST([WERROR_CFLAGS])
699 AC_SUBST([SHARED_CFLAGS])
701 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
702 AC_CONFIG_SUBDIRS(eglib)
704 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
705 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
707 AC_SUBST(GLIB_CFLAGS)
710 # Enable support for fast thread-local storage
711 # Some systems have broken support, so we allow to disable it.
712 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
714 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
715 # This does not work on some platforms (bug #55253)
716 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
718 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
719 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
720 # Same as --with-shared_mono=no
721 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
723 if test "x$enable_static" = "xno"; then
727 if test "x$enable_shared" = "xno"; then
731 if test "x$enable_libraries" = "xno"; then
735 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
737 if test "x$host_win32" = "xyes"; then
738 # Boehm GC requires the runtime to be in its own dll
742 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
743 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
744 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
746 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
747 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
748 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
750 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
751 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
756 # Pass it to libgc as well
757 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
764 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
766 if test x$enable_small_config = xyes; then
767 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
768 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
771 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=$enableval, enable_system_aot=default)
773 DISABLED_FEATURES=none
776 AC_C_BIGENDIAN([endian=big],[endian=little],[endian=unknown])
777 AC_MSG_CHECKING([CSharp compiler to use])
778 AC_ARG_WITH(csc, [ --with-csc=mcs,roslyn,default Configures the CSharp compiler to use],[
779 if test x$withval = xmcs; then
781 elif test x$withval = xroslyn; then
783 elif test x$withval = xdefault; then
786 AC_MSG_ERROR([You must supply one of "mcs", "roslyn" or "default" to the --with-csc option])
788 ],[csc_compiler=default])
790 if test $csc_compiler = default; then
791 if test $endian = big; then
793 elif test $endian = little; then
799 AC_MSG_RESULT($csc_compiler)
802 # Set the build profiles and options before things which use them
805 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])
806 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=default])
807 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=default])
808 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])
809 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])
810 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=default])
811 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=default])
812 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])
813 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])
814 AC_ARG_WITH(winaot, [ --with-winaot=yes,no If you want to build the Windows friendly AOT assemblies (defaults to no)], [], [with_winaot=default])
815 AC_ARG_WITH(orbis, [ --with-orbis=yes,no If you want to build the Orbis assemblies (defaults to no)], [], [with_orbis=default])
818 AC_ARG_WITH(runtime_preset, [ --with-runtime_preset=net_4_x,all,aot,hybridaot,fullaot,bitcode Which default profile to build (defaults to net_4_x)], [], [with_runtime_preset=net_4_x])
824 enable_llvm_default=no
826 with_profile4_x_default=no
827 with_monodroid_default=no
828 with_monotouch_default=no
829 with_monotouch_watch_default=no
830 with_monotouch_tv_default=no
831 with_xammac_default=no
832 with_testing_aot_hybrid_default=no
833 with_testing_aot_full_default=no
834 with_winaot_default=no
835 with_orbis_default=no
837 with_bitcode_default=no
838 with_cooperative_gc_default=no
840 INVARIANT_AOT_OPTIONS=nimt-trampolines=2000,ntrampolines=8000,nrgctx-fetch-trampolines=256,ngsharedvt-trampolines=4000
842 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
843 DISABLE_MCS_DOCS_default=yes
844 elif test x$with_runtime_preset = xnet_4_x; then
845 with_profile4_x_default=yes
846 elif test x$with_runtime_preset = xall; then
847 with_profile4_x_default=yes
848 with_monodroid_default=yes
849 with_monotouch_default=yes
850 with_monotouch_watch_default=yes
851 with_monotouch_tv_default=yes
852 with_xammac_default=yes
853 with_winaot_default=yes
854 with_orbis_default=yes
855 elif test x$with_runtime_preset = xfullaot; then
856 DISABLE_MCS_DOCS_default=yes
857 with_testing_aot_full_default=yes
858 TEST_PROFILE=testing_aot_full
860 mono_feature_disable_com='yes'
861 mono_feature_disable_remoting='yes'
862 mono_feature_disable_reflection_emit_save='yes'
863 mono_feature_disable_reflection_emit='yes'
864 mono_feature_disable_appdomains='yes'
866 AOT_BUILD_FLAGS="--runtime=mobile -O=gsharedvt --aot=full,$INVARIANT_AOT_OPTIONS"
868 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
869 elif test x$with_runtime_preset = xbitcode; then
870 DISABLE_MCS_DOCS_default=yes
871 with_testing_aot_full_default=yes
872 with_bitcode_default=yes
873 with_cooperative_gc_default=yes
874 TEST_PROFILE=testing_aot_full
875 enable_llvm_default=yes
877 mono_feature_disable_com='yes'
878 mono_feature_disable_remoting='yes'
879 mono_feature_disable_reflection_emit_save='yes'
880 mono_feature_disable_reflection_emit='yes'
881 mono_feature_disable_appdomains='yes'
883 AOT_BUILD_FLAGS="--runtime=mobile --aot=llvmonly,$INVARIANT_AOT_OPTIONS"
884 AOT_RUN_FLAGS="--runtime=mobile --llvmonly"
885 elif test x$with_runtime_preset = xhybridaot; then
886 DISABLE_MCS_DOCS_default=yes
887 with_testing_aot_hybrid_default=yes
888 TEST_PROFILE=testing_aot_hybrid
890 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
891 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
892 elif test x$with_runtime_preset = xaot; then
893 with_profile4_x_default=yes
895 AOT_BUILD_FLAGS="--aot=$INVARIANT_AOT_OPTIONS"
898 DISABLE_MCS_DOCS_default=yes
899 elif test x$with_runtime_preset = xwinaot; then
900 DISABLE_MCS_DOCS_default=yes
901 with_winaot_default=yes
904 mono_feature_disable_com='yes'
905 mono_feature_disable_remoting='yes'
906 mono_feature_disable_reflection_emit_save='yes'
907 mono_feature_disable_reflection_emit='yes'
908 mono_feature_disable_appdomains='yes'
910 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
911 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
912 elif test x$with_runtime_preset = xorbis; then
913 DISABLE_MCS_DOCS_default=yes
914 with_orbis_default=yes
917 mono_feature_disable_com='yes'
918 mono_feature_disable_remoting='yes'
919 mono_feature_disable_reflection_emit_save='yes'
920 mono_feature_disable_reflection_emit='yes'
921 mono_feature_disable_appdomains='yes'
923 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
924 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
926 with_profile4_x_default=yes
929 if test "x$AOT_BUILD_FLAGS" != "x"; then :
930 AC_SUBST(AOT_BUILD_FLAGS)
931 AC_SUBST(AOT_RUN_FLAGS)
932 # For llvmonlycheck + fullaotcheck
933 AC_SUBST(INVARIANT_AOT_OPTIONS)
936 AC_SUBST(TEST_PROFILE)
938 if test "x$with_profile4_x" = "xdefault"; then
939 with_profile4_x=$with_profile4_x_default
941 if test "x$with_monodroid" = "xdefault"; then
942 with_monodroid=$with_monodroid_default
944 if test "x$with_monotouch" = "xdefault"; then
945 with_monotouch=$with_monotouch_default
947 if test "x$with_monotouch_watch" = "xdefault"; then
948 with_monotouch_watch=$with_monotouch_watch_default
950 if test "x$with_monotouch_tv" = "xdefault"; then
951 with_monotouch_tv=$with_monotouch_tv_default
953 if test "x$with_bitcode" = "xdefault"; then
954 with_bitcode=$with_bitcode_default
956 if test "x$with_xammac" = "xdefault"; then
957 with_xammac=$with_xammac_default
959 if test "x$with_testing_aot_hybrid" = "xdefault"; then
960 with_testing_aot_hybrid=$with_testing_aot_hybrid_default
962 if test "x$with_testing_aot_full" = "xdefault"; then
963 with_testing_aot_full=$with_testing_aot_full_default
965 if test "x$with_winaot" = "xdefault"; then
966 with_winaot=$with_winaot_default
968 if test "x$with_orbis" = "xdefault"; then
969 with_orbis=$with_orbis_default
973 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = "xyes"])
974 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
975 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
976 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
977 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
978 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
979 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
980 AM_CONDITIONAL(INSTALL_TESTING_AOT_HYBRID, [test "x$with_testing_aot_hybrid" != "xno"])
981 AM_CONDITIONAL(INSTALL_TESTING_AOT_FULL, [test "x$with_testing_aot_full" != "xno"])
982 AM_CONDITIONAL(INSTALL_WINAOT, [test "x$with_winaot" != "xno"])
983 AM_CONDITIONAL(INSTALL_ORBIS, [test "x$with_orbis" != "xno"])
984 AM_CONDITIONAL(FULL_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_full"] || [test "x$TEST_PROFILE" = "xwinaot"] || [test "x$TEST_PROFILE" = "xorbis"])
985 AM_CONDITIONAL(HYBRID_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_hybrid"])
987 default_profile=net_4_x
988 if test -z "$INSTALL_MONODROID_TRUE"; then :
989 default_profile=monodroid
991 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
992 default_profile=monotouch
994 if test -z "$INSTALL_XAMMAC_TRUE"; then :
995 default_profile=xammac
997 if test -z "$INSTALL_TESTING_AOT_HYBRID_TRUE"; then :
998 default_profile=testing_aot_hybrid
1000 if test -z "$INSTALL_TESTING_AOT_FULL_TRUE"; then :
1001 default_profile=testing_aot_full
1003 if test -z "$INSTALL_WINAOT_TRUE"; then :
1004 default_profile=winaot
1006 if test -z "$INSTALL_ORBIS_TRUE"; then :
1007 default_profile=orbis
1009 if test -z "$INSTALL_4_x_TRUE"; then :
1010 default_profile=net_4_x
1012 DEFAULT_PROFILE=$default_profile
1013 AC_SUBST(DEFAULT_PROFILE)
1016 # End build profile configuration
1019 if test x$USE_NLS = xprofile_default; then
1021 AC_MSG_CHECKING([NLS used])
1023 # We make the default value for USE_NLS
1024 # "no" on OSX because it isn't available on most
1025 # default OSX installs. The most common configurations will
1026 # all disable it, so this saves us typing.
1027 if test x$host_darwin = xyes; then
1034 AC_MSG_RESULT([$USE_NLS])
1037 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
1038 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
1039 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, desktop_loader, shared_perfcounters, remoting,
1040 security, lldb, mdb, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
1042 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
1043 eval "mono_feature_disable_$feature='yes'"
1045 DISABLED_FEATURES=$enable_minimal
1046 disabled="Disabled: $enable_minimal"
1049 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
1051 if test "x$mono_feature_disable_aot" = "xyes"; then
1052 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
1053 enable_system_aot=no
1054 AC_MSG_NOTICE([Disabled AOT compiler])
1057 if test "x$mono_feature_disable_profiler" = "xyes"; then
1058 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
1059 AC_MSG_NOTICE([Disabled support for the profiler])
1061 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
1063 if test "x$mono_feature_disable_decimal" = "xyes"; then
1064 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
1065 AC_MSG_NOTICE([Disabled support for decimal])
1068 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
1069 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
1070 AC_MSG_NOTICE([Disabled support for P/Invoke])
1073 if test "x$mono_feature_disable_debug" = "xyes"; then
1074 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
1075 AC_MSG_NOTICE([Disabled support for runtime debugging])
1078 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
1079 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
1080 mono_feature_disable_reflection_emit_save=yes
1081 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
1084 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
1085 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
1086 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
1089 if test "x$mono_feature_disable_large_code" = "xyes"; then
1090 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
1091 AC_MSG_NOTICE([Disabled support for large assemblies])
1094 if test "x$mono_feature_disable_logging" = "xyes"; then
1095 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
1096 AC_MSG_NOTICE([Disabled support for logging])
1099 if test "x$mono_feature_disable_com" = "xyes"; then
1100 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
1101 AC_MSG_NOTICE([Disabled COM support])
1104 if test "x$mono_feature_disable_ssa" = "xyes"; then
1105 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
1106 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
1109 if test "x$mono_feature_disable_generics" = "xyes"; then
1110 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
1111 AC_MSG_NOTICE([Disabled Generics Support])
1114 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
1115 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
1116 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
1119 if test "x$mono_feature_disable_portability" = "xyes"; then
1120 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
1121 AC_MSG_NOTICE([Disabled IO Portability layer])
1124 if test "x$mono_feature_disable_attach" = "xyes"; then
1125 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
1126 AC_MSG_NOTICE([Disabled agent attach])
1129 if test "x$mono_feature_disable_verifier" = "xyes"; then
1130 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
1131 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
1134 if test "x$mono_feature_disable_jit" = "xyes"; then
1135 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
1136 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
1139 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
1141 if test "x$mono_feature_disable_simd" = "xyes"; then
1142 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
1143 AC_MSG_NOTICE([Disabled SIMD support])
1146 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
1147 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
1148 AC_MSG_NOTICE([Disabled Soft Debugger.])
1151 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
1152 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
1153 AC_MSG_NOTICE([Disabled Performance Counters.])
1155 if test "x$mono_feature_disable_normalization" = "xyes"; then
1156 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
1157 AC_MSG_NOTICE([Disabled String normalization support.])
1160 #TODO: remove assembly_remapping feature name once everyone is using desktop_loader
1161 if test "x$mono_feature_disable_assembly_remapping" = "xyes" || test "x$mono_feature_disable_desktop_loader" = "xyes"; then
1162 AC_DEFINE(DISABLE_DESKTOP_LOADER, 1, [Disable desktop assembly loader semantics.])
1163 AC_MSG_NOTICE([Disabled desktop assembly loader semantics.])
1166 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
1167 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
1168 AC_MSG_NOTICE([Disabled Shared perfcounters.])
1171 if test "x$mono_feature_disable_appdomains" = "xyes"; then
1172 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
1173 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
1176 if test "x$mono_feature_disable_remoting" = "xyes"; then
1177 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
1178 AC_MSG_NOTICE([Disabled remoting])
1181 if test "x$mono_feature_disable_security" = "xyes"; then
1182 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
1183 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
1186 if test "x$mono_feature_disable_lldb" = "xyes"; then
1187 AC_DEFINE(DISABLE_LLDB, 1, [Disable support code for the LLDB plugin.])
1188 AC_MSG_NOTICE([Disabled LLDB plugin support code.])
1191 if test "x$mono_feature_disable_mdb" = "xyes"; then
1192 AC_DEFINE(DISABLE_MDB, 1, [Disable support for .mdb symbol files.])
1193 AC_MSG_NOTICE([Disabled support for .mdb symbol files.])
1196 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
1197 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
1198 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
1201 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
1202 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
1203 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
1206 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
1207 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
1208 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
1211 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
1212 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
1213 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
1216 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
1217 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
1218 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
1221 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
1222 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
1224 has_extension_module=no
1225 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
1227 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
1228 if test x$extension = xdefault ; then
1229 has_extension_module=yes;
1232 if test x$enable_extension_module = xyes; then
1233 has_extension_module=yes;
1237 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
1239 if test x$has_extension_module != xno ; then
1240 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
1241 AC_MSG_NOTICE([Enabling mono extension module.])
1245 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
1247 AC_MSG_CHECKING(for visibility __attribute__)
1250 void __attribute__ ((visibility ("hidden"))) doit (void) {}
1251 int main () { doit (); return 0; }
1254 have_visibility_hidden=yes
1257 have_visibility_hidden=no
1262 dnl Boehm GC configuration
1265 AC_ARG_WITH(libgc, [ --with-libgc=included,none Controls the Boehm GC config, default=included],[libgc=$with_libgc],[libgc=included])
1267 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1268 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1270 if test "x$support_boehm" = "xyes"; then
1272 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1273 if test x$enable_parallel_mark = xyes; then
1274 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1284 if test "x$support_boehm" = "xyes"; then
1288 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1289 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1290 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1292 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1294 if test x$target_win32 = xyes; then
1295 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1296 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1299 gc_msg="Included Boehm GC with typed GC"
1300 if test x$enable_parallel_mark = xyes; then
1301 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1302 gc_msg="$gc_msg and parallel mark"
1304 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1309 AC_MSG_WARN("External Boehm is no longer supported")
1313 AC_MSG_WARN("Use --with-sgen instead, --with-libgc= controls Boehm configuration")
1317 AC_MSG_WARN("Compiling mono without GC.")
1318 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1319 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1323 AC_MSG_ERROR([Invalid argument $libgc to --with-libgc.])
1327 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1328 if test "x$large_heap" = "xyes"; then
1329 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1332 AC_SUBST(LIBGC_CPPFLAGS)
1333 AC_SUBST(LIBGC_LIBS)
1334 AC_SUBST(LIBGC_STATIC_LIBS)
1336 AC_SUBST(BOEHM_DEFINES)
1341 dnl End of Boehm GC Configuration
1344 dnl *************************************
1345 dnl *** Checks for zero length arrays ***
1346 dnl *************************************
1347 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1355 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1358 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1361 dnl ***********************************
1362 dnl *** Checks for signals
1363 dnl ***********************************
1364 AC_CHECK_HEADERS(signal.h)
1365 AC_CHECK_FUNCS(sigaction)
1366 AC_CHECK_FUNCS(kill)
1367 AC_CHECK_FUNCS(signal)
1369 # signal() is declared inline in Android headers
1370 # so we need to workaround it by overriding the check.
1371 if test x$platform_android = xyes; then
1372 AC_DEFINE(HAVE_SIGNAL,1)
1375 if test x$host_win32 = xno; then
1377 dnl hires monotonic clock support
1378 AC_SEARCH_LIBS(clock_gettime, rt)
1379 AC_CHECK_FUNCS(clock_nanosleep)
1381 dnl dynamic loader support
1382 AC_CHECK_FUNC(dlopen, DL_LIB="",
1383 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1385 if test x$dl_support = xno; then
1386 AC_MSG_WARN([No dynamic loading support available])
1388 LIBS="$LIBS $DL_LIB"
1389 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1390 dnl from glib's configure.ac
1391 AC_CACHE_CHECK([for preceeding underscore in symbols],
1393 AC_TRY_RUN([#include <dlfcn.h>
1394 int mono_underscore_test (void) { return 42; }
1396 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1397 handle = dlopen ((void*)0, 0);
1399 f1 = dlsym (handle, "mono_underscore_test");
1400 f2 = dlsym (handle, "_mono_underscore_test");
1401 } return (!f2 || f1);
1403 [mono_cv_uscore=yes],
1404 [mono_cv_uscore=no],
1407 if test "x$mono_cv_uscore" = "xyes"; then
1408 MONO_DL_NEED_USCORE=1
1410 MONO_DL_NEED_USCORE=0
1412 AC_SUBST(MONO_DL_NEED_USCORE)
1413 AC_CHECK_FUNC(dlerror)
1416 dnl ******************************************************************
1417 dnl *** Checks for the IKVM JNI interface library ***
1418 dnl ******************************************************************
1419 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])
1422 if test x$with_ikvm_native = xyes; then
1423 ikvm_native_dir=ikvm-native
1424 jdk_headers_found="IKVM Native"
1427 AC_SUBST(ikvm_native_dir)
1429 AC_CHECK_HEADERS(execinfo.h)
1431 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1433 AC_CHECK_FUNCS(getgrgid_r)
1434 AC_CHECK_FUNCS(getgrnam_r)
1435 AC_CHECK_FUNCS(getresuid)
1436 AC_CHECK_FUNCS(setresuid)
1437 AC_CHECK_FUNCS(kqueue)
1438 AC_CHECK_FUNCS(backtrace_symbols)
1439 AC_CHECK_FUNCS(mkstemp)
1440 AC_CHECK_FUNCS(mmap)
1441 AC_CHECK_FUNCS(madvise)
1442 AC_CHECK_FUNCS(getrusage)
1443 AC_CHECK_FUNCS(getpriority)
1444 AC_CHECK_FUNCS(setpriority)
1445 AC_CHECK_FUNCS(dl_iterate_phdr)
1446 AC_CHECK_FUNCS(dladdr)
1447 AC_CHECK_FUNCS(sysconf)
1448 AC_CHECK_FUNCS(getrlimit)
1449 AC_CHECK_FUNCS(prctl)
1451 AC_CHECK_FUNCS(sched_getaffinity)
1452 AC_CHECK_FUNCS(sched_setaffinity)
1453 AC_CHECK_FUNCS(sched_getcpu)
1455 if test x$platform_android != xyes; then
1456 AC_CHECK_FUNCS(getpwnam_r)
1457 AC_CHECK_FUNCS(getpwuid_r)
1460 dnl ****************************************************************
1461 dnl *** Check for sched_setaffinity from glibc versions before ***
1462 dnl *** 2.3.4. The older versions of the function only take 2 ***
1463 dnl *** parameters, not 3. ***
1465 dnl *** Because the interface change was not made in a minor ***
1466 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1467 dnl *** won't always indicate the interface sched_affinity has. ***
1468 dnl ****************************************************************
1469 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1470 AC_TRY_COMPILE([#include <sched.h>], [
1472 sched_setaffinity(0, &mask);
1475 # Yes, we have it...
1477 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1479 # We have the new, three-parameter version
1482 AC_TRY_COMPILE([#include <sched.h>], [
1483 CPU_COUNT((void *) 0);
1486 AC_DEFINE(GLIBC_HAS_CPU_COUNT, 1, [GLIBC has CPU_COUNT macro in sched.h])
1488 # We have the new, three-parameter version
1492 dnl ******************************************************************
1493 dnl *** Check for large file support ***
1494 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1495 dnl ******************************************************************
1497 # Check that off_t can represent 2**63 - 1 correctly, working around
1498 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1499 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1501 AC_DEFUN([LARGE_FILES], [
1502 large_CPPFLAGS=$CPPFLAGS
1503 CPPFLAGS="$CPPFLAGS $1"
1505 #include <sys/types.h>
1508 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1509 #define COMPILE_TIME_ASSERT(pred) \
1510 switch(0){case 0:case pred:;}
1511 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1514 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1515 large_CPPFLAGS="$large_CPPFLAGS $1"
1520 CPPFLAGS=$large_CPPFLAGS
1523 AC_MSG_CHECKING(if off_t is 64 bits wide)
1525 if test $large_offt = no; then
1526 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1527 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1529 if test $large_offt = no; then
1530 AC_MSG_WARN([No 64 bit file size support available])
1533 dnl *****************************
1534 dnl *** Checks for libsocket ***
1535 dnl *****************************
1536 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1540 dnl *****************************
1541 dnl *** Checks for libinotify ***
1542 dnl *****************************
1543 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1546 dnl *******************************
1547 dnl *** Checks for MSG_NOSIGNAL ***
1548 dnl *******************************
1549 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1550 AC_TRY_COMPILE([#include <sys/socket.h>], [
1551 int f = MSG_NOSIGNAL;
1553 # Yes, we have it...
1555 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1557 # We'll have to use signals
1561 dnl *****************************
1562 dnl *** Checks for IPPROTO_IP ***
1563 dnl *****************************
1564 AC_MSG_CHECKING(for IPPROTO_IP)
1565 AC_TRY_COMPILE([#include <netinet/in.h>], [
1566 int level = IPPROTO_IP;
1568 # Yes, we have it...
1570 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1572 # We'll have to use getprotobyname
1576 dnl *******************************
1577 dnl *** Checks for IPPROTO_IPV6 ***
1578 dnl *******************************
1579 AC_MSG_CHECKING(for IPPROTO_IPV6)
1580 AC_TRY_COMPILE([#include <netinet/in.h>], [
1581 int level = IPPROTO_IPV6;
1583 # Yes, we have it...
1585 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1587 # We'll have to use getprotobyname
1591 dnl ******************************
1592 dnl *** Checks for IPPROTO_TCP ***
1593 dnl ******************************
1594 AC_MSG_CHECKING(for IPPROTO_TCP)
1595 AC_TRY_COMPILE([#include <netinet/in.h>], [
1596 int level = IPPROTO_TCP;
1598 # Yes, we have it...
1600 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1602 # We'll have to use getprotobyname
1606 dnl *****************************
1607 dnl *** Checks for SOL_IP ***
1608 dnl *****************************
1609 AC_MSG_CHECKING(for SOL_IP)
1610 AC_TRY_COMPILE([#include <netdb.h>], [
1613 # Yes, we have it...
1615 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1617 # We'll have to use getprotobyname
1621 dnl *****************************
1622 dnl *** Checks for SOL_IPV6 ***
1623 dnl *****************************
1624 AC_MSG_CHECKING(for SOL_IPV6)
1625 AC_TRY_COMPILE([#include <netdb.h>], [
1626 int level = SOL_IPV6;
1628 # Yes, we have it...
1630 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1632 # We'll have to use getprotobyname
1636 dnl *****************************
1637 dnl *** Checks for SOL_TCP ***
1638 dnl *****************************
1639 AC_MSG_CHECKING(for SOL_TCP)
1640 AC_TRY_COMPILE([#include <netdb.h>], [
1641 int level = SOL_TCP;
1643 # Yes, we have it...
1645 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1647 # We'll have to use getprotobyname
1651 dnl *****************************
1652 dnl *** Checks for IP_PKTINFO ***
1653 dnl *****************************
1654 AC_MSG_CHECKING(for IP_PKTINFO)
1655 AC_TRY_COMPILE([#include <linux/in.h>], [
1656 int level = IP_PKTINFO;
1658 # Yes, we have it...
1660 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1665 dnl *****************************
1666 dnl *** Checks for IPV6_PKTINFO ***
1667 dnl *****************************
1668 AC_MSG_CHECKING(for IPV6_PKTINFO)
1669 AC_TRY_COMPILE([#include <netdb.h>], [
1670 int level = IPV6_PKTINFO;
1672 # Yes, we have it...
1674 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1679 dnl **********************************
1680 dnl *** Checks for IP_DONTFRAG ***
1681 dnl **********************************
1682 AC_MSG_CHECKING(for IP_DONTFRAG)
1683 AC_TRY_COMPILE([#include <netinet/in.h>], [
1684 int level = IP_DONTFRAG;
1686 # Yes, we have it...
1688 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1693 dnl **********************************
1694 dnl *** Checks for IP_DONTFRAGMENT ***
1695 dnl **********************************
1696 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1697 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1698 int level = IP_DONTFRAGMENT;
1700 # Yes, we have it...
1702 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1707 dnl **********************************
1708 dnl *** Checks for IP_MTU_DISCOVER ***
1709 dnl **********************************
1710 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1711 AC_TRY_COMPILE([#include <linux/in.h>], [
1712 int level = IP_MTU_DISCOVER;
1714 # Yes, we have it...
1716 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1721 dnl **********************************
1722 dnl *** Checks for IP_PMTUDISC_DO ***
1723 dnl **********************************
1724 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1725 AC_TRY_COMPILE([#include <linux/in.h>], [
1726 int level = IP_PMTUDISC_DO;
1728 # Yes, we have it...
1730 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1735 dnl *********************************
1736 dnl *** Check for struct ip_mreqn ***
1737 dnl *********************************
1738 AC_MSG_CHECKING(for struct ip_mreqn)
1739 AC_TRY_COMPILE([#include <netinet/in.h>], [
1740 struct ip_mreqn mreq;
1741 mreq.imr_address.s_addr = 0;
1743 # Yes, we have it...
1745 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1747 # We'll just have to try and use struct ip_mreq
1749 AC_MSG_CHECKING(for struct ip_mreq)
1750 AC_TRY_COMPILE([#include <netinet/in.h>], [
1751 struct ip_mreq mreq;
1752 mreq.imr_interface.s_addr = 0;
1754 # Yes, we have it...
1756 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1758 # No multicast support
1763 dnl **********************************
1764 dnl *** Check for getaddrinfo ***
1765 dnl **********************************
1766 AC_MSG_CHECKING(for getaddrinfo)
1771 getaddrinfo(NULL,NULL,NULL,NULL);
1773 # Yes, we have it...
1775 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1780 dnl **********************************
1781 dnl *** Check for gethostbyname2_r ***
1782 dnl **********************************
1783 AC_MSG_CHECKING(for gethostbyname2_r)
1789 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1791 # Yes, we have it...
1793 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1798 dnl **********************************
1799 dnl *** Check for gethostbyname2 ***
1800 dnl **********************************
1801 AC_MSG_CHECKING(for gethostbyname2)
1806 gethostbyname2(NULL,0);
1808 # Yes, we have it...
1810 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1815 dnl **********************************
1816 dnl *** Check for gethostbyname ***
1817 dnl **********************************
1818 AC_MSG_CHECKING(for gethostbyname)
1823 gethostbyname(NULL);
1825 # Yes, we have it...
1827 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1832 dnl **********************************
1833 dnl *** Check for getprotobyname ***
1834 dnl **********************************
1835 AC_MSG_CHECKING(for getprotobyname)
1840 getprotobyname(NULL);
1842 # Yes, we have it...
1844 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1849 dnl **********************************
1850 dnl *** Check for getnameinfo ***
1851 dnl **********************************
1852 AC_MSG_CHECKING(for getnameinfo)
1857 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1859 # Yes, we have it...
1861 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1867 dnl **********************************
1868 dnl *** Check for inet_ntop ***
1869 dnl **********************************
1870 AC_MSG_CHECKING(for inet_ntop)
1873 #include <arpa/inet.h>
1875 inet_ntop (0, NULL, NULL, 0);
1877 # Yes, we have it...
1879 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
1884 dnl *****************************
1885 dnl *** Checks for libnsl ***
1886 dnl *****************************
1887 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1889 AC_CHECK_FUNCS(inet_pton inet_aton)
1891 dnl *****************************
1892 dnl *** Checks for libxnet ***
1893 dnl *****************************
1896 AC_MSG_CHECKING(for Solaris XPG4 support)
1897 if test -f /usr/lib/libxnet.so; then
1898 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1899 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1900 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1907 if test "$GCC" = "yes"; then
1908 CFLAGS="$CFLAGS -Wno-char-subscripts"
1913 dnl *****************************
1914 dnl *** Checks for libpthread ***
1915 dnl *****************************
1916 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1917 # and libpthread does not exist
1921 dnl Haiku has pthread in libroot (libc equiv)
1922 AC_CHECK_LIB(pthread, main, LIBS="$LIBS")
1925 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1928 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1931 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1934 AC_CHECK_HEADERS(pthread.h)
1935 AC_CHECK_HEADERS(pthread_np.h)
1936 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1937 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np)
1938 AC_CHECK_FUNCS(pthread_kill)
1939 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1940 AC_TRY_COMPILE([ #include <pthread.h>], [
1941 pthread_mutexattr_t attr;
1942 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1947 AC_ERROR(Posix system lacks support for recursive mutexes)
1949 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1950 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1951 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1953 dnl **********************************
1954 dnl *** Check for mincore ***
1955 dnl **********************************
1956 AC_MSG_CHECKING(for mincore)
1959 #include <sys/types.h>
1960 #include <sys/mman.h>
1962 mincore(NULL, 0, NULL);
1964 # Yes, we have it...
1966 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
1971 dnl ***********************************
1972 dnl *** Checks for working __thread ***
1973 dnl ***********************************
1974 AC_MSG_CHECKING(for working __thread)
1975 if test "x$with_tls" != "x__thread"; then
1976 AC_MSG_RESULT(disabled)
1977 elif test "x$cross_compiling" = "xyes"; then
1978 AC_MSG_RESULT(cross compiling, assuming yes)
1981 #if defined(__APPLE__) && defined(__clang__)
1982 #error "__thread does not currently work with clang on Mac OS X"
1985 #include <pthread.h>
1987 static int res1, res2;
1989 void thread_main (void *arg)
2004 pthread_create (&t1, NULL, thread_main, 1);
2005 pthread_create (&t2, NULL, thread_main, 2);
2007 pthread_join (t1, NULL);
2008 pthread_join (t2, NULL);
2010 return !(res1 + res2 == 2);
2020 dnl **************************************
2021 dnl *** Checks for working sigaltstack ***
2022 dnl **************************************
2023 AC_MSG_CHECKING(for working sigaltstack)
2024 if test "x$with_sigaltstack" != "xyes"; then
2025 AC_MSG_RESULT(disabled)
2026 elif test "x$cross_compiling" = "xyes"; then
2027 AC_MSG_RESULT(cross compiling, assuming yes)
2034 #include <pthread.h>
2035 #include <sys/wait.h>
2036 #if defined(__FreeBSD__) || defined(__NetBSD__)
2037 #define SA_STACK SA_ONSTACK
2040 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
2045 volatile char*__ptr = NULL;
2047 loop (void *ignored)
2056 struct sigaction sa;
2060 struct sigaltstack sas;
2063 pthread_attr_t attr;
2065 sa.sa_sigaction = sigsegv_signal_handler;
2066 sigemptyset (&sa.sa_mask);
2067 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
2068 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
2069 perror ("sigaction");
2073 /* x86 darwin deliver segfaults using SIGBUS */
2074 if (sigaction (SIGBUS, &sa, NULL) == -1) {
2075 perror ("sigaction");
2078 sas.ss_sp = malloc (SIGSTKSZ);
2079 sas.ss_size = SIGSTKSZ;
2081 if (sigaltstack (&sas, NULL) == -1) {
2082 perror ("sigaltstack");
2086 pthread_attr_init (&attr);
2087 if (pthread_create(&id, &attr, loop, &attr) != 0) {
2088 printf ("pthread_create\n");
2112 for (i = 0; i < 300; ++i) {
2113 waitpid (son, &status, WNOHANG);
2114 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
2119 kill (son, SIGKILL);
2125 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
2132 dnl ********************************
2133 dnl *** Checks for semaphore lib ***
2134 dnl ********************************
2135 # 'Real Time' functions on Solaris
2136 # posix4 on Solaris 2.6
2137 # pthread (first!) on Linux
2138 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
2140 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
2141 AC_CHECK_FUNCS(shm_open)
2143 dnl ********************************
2144 dnl *** Checks for timezone stuff **
2145 dnl ********************************
2146 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
2152 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
2153 if test $ac_cv_struct_tm_gmtoff = yes; then
2154 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
2156 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
2161 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
2162 if test $ac_cv_var_timezone = yes; then
2163 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
2165 AC_ERROR(unable to find a way to determine timezone)
2169 dnl *********************************
2170 dnl *** Checks for math functions ***
2171 dnl *********************************
2172 AC_SEARCH_LIBS(sqrtf, m)
2173 if test "x$has_broken_apple_cpp" != "xyes"; then
2174 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
2175 AC_TRY_LINK([#include <math.h>],
2177 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
2180 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
2181 AC_TRY_LINK([#include <math.h>],
2183 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
2186 dnl ****************************************************************
2187 dnl *** Checks for working poll() (macosx defines it but doesn't ***
2188 dnl *** have it in the library (duh)) ***
2189 dnl ****************************************************************
2190 AC_CHECK_FUNCS(poll)
2192 dnl *************************
2193 dnl *** Check for signbit ***
2194 dnl *************************
2195 AC_MSG_CHECKING(for signbit)
2196 AC_TRY_LINK([#include <math.h>], [
2197 int s = signbit(1.0);
2200 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
2205 dnl **********************************
2207 dnl **********************************
2208 AC_CHECK_HEADERS(sys/epoll.h)
2210 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
2211 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
2212 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
2217 AC_CHECK_HEADERS(sys/event.h)
2218 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
2220 dnl **************************************
2221 dnl * Darwin has a race that prevents us from using reliably:
2222 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
2223 dnl * Since kqueue is mostly used for scaling large web servers,
2224 dnl * and very few folks run Mono on large web servers on OSX, falling
2226 dnl **************************************
2227 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
2228 if test "x$host_darwin" = "xno"; then
2229 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
2233 dnl ******************************
2234 dnl *** Checks for SIOCGIFCONF ***
2235 dnl ******************************
2236 AC_CHECK_HEADERS(sys/ioctl.h)
2237 AC_CHECK_HEADERS(net/if.h, [], [],
2239 #ifdef HAVE_SYS_TYPES_H
2240 # include <sys/types.h>
2242 #ifdef HAVE_SYS_SOCKET_H
2243 # include <sys/socket.h>
2246 AC_MSG_CHECKING(for ifreq)
2249 #include <sys/ioctl.h>
2257 x = (void *) &ifr->ifr_addr;
2260 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
2264 dnl **********************************
2265 dnl *** Checks for sin_len ***
2266 dnl **********************************
2267 AC_MSG_CHECKING(for sockaddr_in.sin_len)
2269 #include <netinet/in.h>
2271 struct sockaddr_in saddr;
2272 saddr.sin_len = sizeof (saddr);
2275 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
2279 dnl **********************************
2280 dnl *** Checks for sin6_len ***
2281 dnl **********************************
2282 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
2284 #include <netinet/in.h>
2286 struct sockaddr_in6 saddr6;
2287 saddr6.sin6_len = sizeof (saddr6);
2290 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
2294 dnl **********************************
2295 dnl *** Check for getifaddrs ***
2296 dnl **********************************
2297 AC_MSG_CHECKING(for getifaddrs)
2300 #include <sys/types.h>
2301 #include <sys/socket.h>
2302 #include <ifaddrs.h>
2306 # Yes, we have it...
2308 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2312 dnl **********************************
2313 dnl *** Check for if_nametoindex ***
2314 dnl **********************************
2315 AC_MSG_CHECKING(for if_nametoindex)
2318 #include <sys/types.h>
2319 #include <sys/socket.h>
2322 if_nametoindex(NULL);
2324 # Yes, we have it...
2326 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2331 dnl **********************************
2332 dnl *** Checks for proclib ***
2333 dnl **********************************
2334 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.)])
2335 dnl **********************************
2336 dnl *** Checks for MonoPosixHelper ***
2337 dnl **********************************
2338 AC_CHECK_HEADERS(checklist.h)
2339 AC_CHECK_HEADERS(pathconf.h)
2340 AC_CHECK_HEADERS(fstab.h)
2341 AC_CHECK_HEADERS(attr/xattr.h)
2342 AC_CHECK_HEADERS(sys/extattr.h)
2343 AC_CHECK_HEADERS(sys/sendfile.h)
2344 AC_CHECK_HEADERS(sys/statvfs.h)
2345 AC_CHECK_HEADERS(sys/statfs.h)
2346 AC_CHECK_HEADERS(sys/vfstab.h)
2347 AC_CHECK_HEADERS(sys/xattr.h)
2348 AC_CHECK_HEADERS(sys/mman.h)
2349 AC_CHECK_HEADERS(sys/param.h)
2350 AC_CHECK_HEADERS(sys/mount.h, [], [],
2352 #ifdef HAVE_SYS_PARAM_H
2353 # include <sys/param.h>
2356 AC_CHECK_HEADERS(sys/mount.h)
2357 AC_CHECK_FUNCS(confstr)
2358 AC_CHECK_FUNCS(seekdir telldir)
2359 AC_CHECK_FUNCS(getdomainname)
2360 AC_CHECK_FUNCS(setdomainname)
2361 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2362 AC_CHECK_FUNCS(setgroups)
2363 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2364 AC_CHECK_FUNCS(getfsstat)
2365 AC_CHECK_FUNCS(lutimes futimes)
2366 AC_CHECK_FUNCS(mremap)
2367 AC_CHECK_FUNCS(remap_file_pages)
2368 AC_CHECK_FUNCS(posix_fadvise)
2369 AC_CHECK_FUNCS(posix_fallocate)
2370 AC_CHECK_FUNCS(posix_madvise)
2371 AC_CHECK_FUNCS(vsnprintf)
2372 AC_CHECK_FUNCS(sendfile)
2373 AC_CHECK_FUNCS(gethostid sethostid)
2374 AC_CHECK_FUNCS(sethostname)
2375 AC_CHECK_FUNCS(statfs)
2376 AC_CHECK_FUNCS(fstatfs)
2377 AC_CHECK_FUNCS(statvfs)
2378 AC_CHECK_FUNCS(fstatvfs)
2379 AC_CHECK_FUNCS(stime)
2380 AC_CHECK_FUNCS(strerror_r)
2381 AC_CHECK_FUNCS(ttyname_r)
2382 AC_CHECK_FUNCS(psignal)
2383 AC_CHECK_FUNCS(getlogin_r)
2384 AC_CHECK_FUNCS(lockf)
2385 AC_CHECK_FUNCS(swab)
2386 AC_CHECK_FUNCS(setusershell endusershell)
2387 AC_CHECK_FUNCS(futimens utimensat)
2388 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2389 AC_CHECK_FUNCS(readv writev preadv pwritev)
2390 AC_CHECK_FUNCS(setpgid)
2391 AC_CHECK_FUNCS(system)
2392 AC_CHECK_FUNCS(fork execv execve)
2393 AC_CHECK_FUNCS(accept4)
2394 AC_CHECK_FUNCS(localtime_r)
2395 AC_CHECK_FUNCS(mkdtemp)
2396 AC_CHECK_SIZEOF(size_t)
2397 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2398 [#include <sys/types.h>
2399 #include <sys/stat.h>
2400 #include <unistd.h>])
2401 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2402 [#include <sys/types.h>
2403 #include <sys/stat.h>
2404 #include <unistd.h>])
2405 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2406 [#include <sys/time.h>])
2407 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2408 [#include <sys/socket.h>])
2409 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2410 [#include <unistd.h>
2411 #include <fcntl.h>])
2412 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2413 [#include <sys/uio.h>])
2414 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2415 [#include <sys/socket.h>])
2416 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2417 [#include <sys/poll.h>])
2418 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2419 [#include <sys/socket.h>])
2420 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2421 [#include <sys/socket.h>])
2422 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2423 [#include <netinet/in.h>])
2424 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2425 [#include <netinet/in.h>])
2426 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2427 [#include <sys/un.h>])
2428 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2429 [#include <sys/types.h>
2430 #include <sys/stat.h>
2431 #include <unistd.h>])
2432 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2433 [#include <time.h>])
2434 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2435 [#include <sys/time.h>
2436 #include <sys/types.h>
2437 #include <utime.h>])
2438 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2439 [#include <sys/time.h>])
2440 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2441 [#include <sys/types.h>
2442 #include <utime.h>])
2444 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2445 [#include <sys/types.h>
2446 #include <dirent.h>])
2448 [struct passwd.pw_gecos],,,
2449 [#include <sys/types.h>
2452 [struct statfs.f_flags],,,
2453 [#include <sys/types.h>
2454 #include <sys/vfs.h>])
2456 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2457 [#include <sys/types.h>
2458 #include <sys/stat.h>
2459 #include <unistd.h>])
2461 dnl Favour xattr through glibc, but use libattr if we have to
2462 AC_CHECK_FUNC(lsetxattr, ,
2463 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2467 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2469 [struct kinfo_proc.kp_proc],,,
2470 [#include <sys/types.h>
2471 #include <sys/param.h>
2472 #include <sys/sysctl.h>
2473 #include <sys/proc.h>
2476 dnl *********************************
2477 dnl *** Checks for Windows compilation ***
2478 dnl *********************************
2479 AC_CHECK_HEADERS(sys/time.h)
2480 AC_CHECK_HEADERS(sys/param.h)
2481 AC_CHECK_HEADERS(dirent.h)
2483 dnl ******************************************
2484 dnl *** Checks for OSX and iOS compilation ***
2485 dnl ******************************************
2486 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2488 dnl *********************************
2489 dnl *** Check for Console 2.0 I/O ***
2490 dnl *********************************
2491 AC_CHECK_HEADERS([curses.h])
2492 AC_CHECK_HEADERS([term.h], [], [],
2497 AC_CHECK_HEADERS([termios.h])
2499 dnl *********************************
2500 dnl *** Checks for Windows compilation ***
2501 dnl *********************************
2502 AC_CHECK_HEADERS(winternl.h)
2504 jdk_headers_found=no
2505 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2506 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2507 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2508 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2509 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2510 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2511 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2513 dnl *********************************
2514 dnl *** Check for struct ip_mreqn ***
2515 dnl *********************************
2516 AC_MSG_CHECKING(for struct ip_mreqn)
2517 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2518 struct ip_mreqn mreq;
2519 mreq.imr_address.s_addr = 0;
2521 # Yes, we have it...
2523 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2525 # We'll just have to try and use struct ip_mreq
2527 AC_MSG_CHECKING(for struct ip_mreq)
2528 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2529 struct ip_mreq mreq;
2530 mreq.imr_interface.s_addr = 0;
2532 # Yes, we have it...
2534 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2536 # No multicast support
2541 dnl **********************************
2542 dnl *** Check for getaddrinfo ***
2543 dnl **********************************
2544 AC_MSG_CHECKING(for getaddrinfo)
2547 #include <winsock2.h>
2548 #include <ws2tcpip.h>
2550 getaddrinfo(NULL,NULL,NULL,NULL);
2552 # Yes, we have it...
2554 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2559 dnl **********************************
2560 dnl *** Check for gethostbyname ***
2561 dnl **********************************
2562 AC_MSG_CHECKING(for gethostbyname)
2565 #include <winsock2.h>
2566 #include <ws2tcpip.h>
2568 gethostbyname(NULL);
2570 # Yes, we have it...
2572 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2577 dnl **********************************
2578 dnl *** Check for getprotobyname ***
2579 dnl **********************************
2580 AC_MSG_CHECKING(for getprotobyname)
2583 #include <winsock2.h>
2584 #include <ws2tcpip.h>
2586 getprotobyname(NULL);
2588 # Yes, we have it...
2590 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2595 dnl **********************************
2596 dnl *** Check for getnameinfo ***
2597 dnl **********************************
2598 AC_MSG_CHECKING(for getnameinfo)
2601 #include <winsock2.h>
2602 #include <ws2tcpip.h>
2604 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2606 # Yes, we have it...
2608 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2613 dnl **********************************
2614 dnl *** Check for inet_ntop ***
2615 dnl **********************************
2616 AC_MSG_CHECKING(for inet_ntop)
2619 #include <winsock2.h>
2620 #include <ws2tcpip.h>
2622 inet_ntop (0, NULL, NULL, 0);
2624 # Yes, we have it...
2626 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2631 dnl **********************************
2632 dnl *** Check for inet_pton ***
2633 dnl **********************************
2634 AC_MSG_CHECKING(for inet_pton)
2637 #include <winsock2.h>
2638 #include <ws2tcpip.h>
2643 inet_pton (0, NULL, NULL);
2645 # Yes, we have it...
2647 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2652 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2653 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2654 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2655 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2656 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2657 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2658 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2662 AC_MSG_CHECKING(for socklen_t)
2664 #include <sys/types.h>
2665 #include <sys/socket.h>
2669 ac_cv_c_socklen_t=yes
2670 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2676 AC_MSG_CHECKING(for array element initializer support)
2677 AC_TRY_COMPILE([#include <sys/socket.h>], [
2678 const int array[] = {[1] = 2,};
2680 # Yes, we have it...
2682 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2684 # We'll have to use signals
2688 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2689 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2690 AC_TRY_LINK([#include <math.h>],
2691 [ static void *p = &trunc; ],
2693 AC_DEFINE(HAVE_TRUNC)
2699 if test "x$ac_cv_truncl" != "xyes"; then
2700 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2703 AC_CHECK_FUNCS(execvp)
2705 dnl ****************************
2706 dnl *** Look for /dev/random ***
2707 dnl ****************************
2709 AC_MSG_CHECKING([if usage of random device is requested])
2710 AC_ARG_ENABLE(dev-random,
2711 [ --disable-dev-random disable the use of the random device (enabled by default)],
2712 try_dev_random=$enableval, try_dev_random=yes)
2714 AC_MSG_RESULT($try_dev_random)
2718 NAME_DEV_RANDOM="/dev/srandom"
2721 dnl Win32 does not have /dev/random, they have their own method...
2723 *-mingw*|*-*-cygwin*)
2724 ac_cv_have_dev_random=no
2727 dnl Everywhere else, it's /dev/random
2730 NAME_DEV_RANDOM="/dev/random"
2734 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2736 dnl Now check if the device actually exists
2738 if test "x$try_dev_random" = "xyes"; then
2739 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2740 [if test -r "$NAME_DEV_RANDOM" ; then
2741 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2742 if test "x$ac_cv_have_dev_random" = "xyes"; then
2743 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2746 AC_MSG_CHECKING(for random device)
2747 ac_cv_have_dev_random=no
2748 AC_MSG_RESULT(has been disabled)
2751 if test "x$host_win32" = "xyes"; then
2752 AC_DEFINE(HAVE_CRYPT_RNG)
2755 if test "x$ac_cv_have_dev_random" = "xno" \
2756 && test "x$host_win32" = "xno"; then
2759 *** A system-provided entropy source was not found on this system.
2760 *** Because of this, the System.Security.Cryptography random number generator
2761 *** will throw a NotImplemented exception.
2763 *** If you are seeing this message, and you know your system DOES have an
2764 *** entropy collection in place, please contact <crichton@gimp.org> and
2765 *** provide information about the system and how to access the random device.
2767 *** Otherwise you can install either egd or prngd and set the environment
2768 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2772 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2774 AC_MSG_CHECKING([if big-arrays are to be enabled])
2775 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2776 if test "x$enable_big_arrays" = "xyes" ; then
2777 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2778 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2780 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2783 AC_MSG_RESULT($enable_big_arrays)
2789 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2791 if test "x$enable_dtrace" = "xyes"; then
2792 if test "x$has_dtrace" = "xno"; then
2793 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2795 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2796 if test "x$DTRACE" = "xno"; then
2797 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2799 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2800 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2806 if test "x$enable_dtrace" = "xyes"; then
2807 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2809 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2812 DTRACEFLAGS="-arch ppc64"
2815 DTRACEFLAGS="-arch x86_64"
2824 DTRACEFLAGS="-arch ppc"
2827 DTRACEFLAGS="-arch i386"
2834 AC_SUBST(DTRACEFLAGS)
2840 AC_CHECK_HEADERS([sys/sdt.h])
2842 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2843 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2845 dnl **************************
2846 dnl *** AOT cross offsets ***
2847 dnl **************************
2849 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
2850 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
2856 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=default)
2857 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2858 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2859 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
2861 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2863 if test "x$enable_llvm" = "xdefault"; then
2864 enable_llvm=$enable_llvm_default
2867 if test "x$enable_llvm" = "xyes"; then
2868 if test "x$with_llvm" != "x"; then
2869 LLVM_CONFIG=$with_llvm/bin/llvm-config
2870 if test x$host_win32 = xyes; then
2871 LLVM_CONFIG=$LLVM_CONFIG.exe
2873 if test ! -x $LLVM_CONFIG; then
2874 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2877 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2878 if test "x$LLVM_CONFIG" = "xno"; then
2879 AC_MSG_ERROR([llvm-config not found.])
2883 llvm_codegen="x86codegen"
2886 llvm_codegen="armcodegen"
2890 if test "x$host_win32" = "xno"; then
2892 # Should be something like '2.6' or '2.7svn'
2893 llvm_version=`$LLVM_CONFIG --version`
2894 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2895 AC_MSG_CHECKING(LLVM version)
2896 AC_MSG_RESULT($llvm_version $llvm_api_version)
2897 if echo $llvm_version | grep -q 'mono'; then
2898 if test "x$enable_llvm_version_check" = "xyes"; then
2899 if test "$llvm_version" != "$expected_llvm_version"; then
2900 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2904 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.])
2907 # The output of --cflags seems to include optimizations flags too
2908 if test $llvm_api_version -gt 100; then
2909 # The --cflags argument includes all kinds of warnings -pendantic etc.
2910 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2911 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2913 LLVM_CFLAGS=`$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'`
2914 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2916 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2917 # from LLVM classes.
2918 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
2919 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2920 # This might include empty lines
2921 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2922 llvm_jit_supported=yes
2923 llvm_jit_libs="jit mcjit $llvm_codegen"
2924 if test "x$host" != "x$target"; then
2925 # No need for jit libs
2926 llvm_jit_supported=no
2928 elif test $llvm_api_version -gt 100; then
2929 llvm_jit_libs="orcjit $llvm_codegen"
2931 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
2932 if test "x$LLVM_LIBS" = "x"; then
2933 echo "$LLVM_CONFIG --libs failed."
2936 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
2937 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
2938 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
2939 LLVM_LIBS="$LLVM_LIBS -lc++"
2941 LLVM_LIBS="$LLVM_LIBS -lstdc++"
2944 expected_llvm_version="3.4svn-mono-mono/e656cac"
2947 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2948 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
2949 LLVM_LDFLAGS="-L$with_llvm/lib"
2950 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
2951 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
2952 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
2953 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
2954 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
2955 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
2956 -lLLVMAnalysis -lLLVMTarget \
2957 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
2958 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
2959 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
2960 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
2961 -lLLVMSupport -lstdc++"
2962 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
2964 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
2965 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
2968 if test "x$llvm_api_version" = "x"; then
2969 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
2970 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
2972 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2973 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2976 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraries])
2978 AC_SUBST(LLVM_CFLAGS)
2979 AC_SUBST(LLVM_CXXFLAGS)
2981 AC_SUBST(LLVM_LDFLAGS)
2982 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2985 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2986 if test "x$enable_loadedllvm" = "xyes"; then
2987 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2989 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2991 if test "x$enable_llvm" = "xyes"; then
2992 enable_llvm_runtime=yes
2994 if test "x$enable_llvm_runtime" = "xyes"; then
2995 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
2997 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
3000 ACCESS_UNALIGNED="yes"
3004 SQLITE="libsqlite.so.0"
3005 SQLITE3="libsqlite3.so.0"
3007 GDKX11="libgdk-x11-2.0.so.0"
3008 GTKX11="libgtk-x11-2.0.so.0"
3009 XINERAMA="libXinerama.so.1"
3011 sizeof_register="SIZEOF_VOID_P"
3014 boehm_supported=true
3022 ACCESS_UNALIGNED="no"
3024 AC_MSG_CHECKING(for mips n32)
3026 #if _MIPS_SIM != _ABIN32
3044 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3049 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
3050 # int astruct __attribute__ ((visibility ("hidden")));
3053 # void *p = &astruct;
3055 # gcc -fPIC --shared -o libfoo.so foo.c
3057 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
3058 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
3059 have_visibility_hidden=no
3062 have_visibility_hidden=no
3071 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3078 openbsd*|freebsd*|kfreebsd-gnu*)
3082 x86_64-*-* | amd64-*-*)
3085 if test "x$ac_cv_sizeof_void_p" = "x4"; then
3086 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3093 BTLS_PLATFORM=x86_64
3094 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3099 BTLS_PLATFORM=x86_64
3100 boehm_supported=false
3102 openbsd*|freebsd*|kfreebsd-gnu*)
3109 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3115 ACCESS_UNALIGNED="no"
3122 if test x"$GCC" = xyes; then
3123 # We don't support v8 cpus
3124 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
3126 if test x"$AR" = xfalse; then
3127 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
3130 *-mingw*|*-*-cygwin*)
3131 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
3132 have_visibility_hidden=no
3135 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
3136 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
3137 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3139 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
3140 CFLAGS="$CFLAGS -mminimal-toc"
3143 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
3156 ACCESS_UNALIGNED="no"
3157 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3163 ACCESS_UNALIGNED="no"
3164 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3169 ACCESS_UNALIGNED="no"
3171 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3174 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3176 arm*-linux*-gnueabi)
3177 BTLS_PLATFORM=armsoft
3184 ACCESS_UNALIGNED="no"
3185 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3188 # https://lkml.org/lkml/2012/7/15/133
3191 boehm_supported=false
3194 BTLS_PLATFORM=aarch64
3195 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3200 ACCESS_UNALIGNED="yes"
3201 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
3207 if test "x$host" != "x$target"; then
3208 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
3215 ACCESS_UNALIGNED="no"
3216 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3217 # Can't use tls, since it depends on the runtime detection of tls offsets
3218 # in mono-compiler.h
3223 AC_DEFINE(TARGET_WATCHOS, 1, [...])
3227 powerpc64-ps3-linux-gnu)
3229 arch_target=powerpc64
3230 AC_DEFINE(TARGET_PS3, 1, [...])
3231 # It would be better to just use TARGET_POWERPC64, but lots of code already
3233 AC_DEFINE(__mono_ppc64__, 1, [...])
3234 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3236 target_byte_order=G_BIG_ENDIAN
3238 powerpc64-xbox360-linux-gnu)
3240 arch_target=powerpc64
3241 AC_DEFINE(TARGET_XBOX360, 1, [...])
3242 # It would be better to just use TARGET_POWERPC64, but lots of code already
3245 target_byte_order=G_BIG_ENDIAN
3250 AC_DEFINE(TARGET_ARM, 1, [...])
3251 ACCESS_UNALIGNED="no"
3252 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3253 # Can't use tls, since it depends on the runtime detection of tls offsets
3254 # in mono-compiler.h
3258 armv7l-unknown-linux-gnueabi*)
3260 CPPFLAGS="$CPPFLAGS"
3262 armv5-*-linux-androideabi*)
3263 AC_DEFINE(TARGET_ANDROID, 1, [...])
3264 CPPFLAGS="$CPPFLAGS"
3266 *-linux-androideabi*)
3267 AC_DEFINE(TARGET_ANDROID, 1, [...])
3268 CPPFLAGS="$CPPFLAGS"
3275 AC_DEFINE(TARGET_ARM, 1, [...])
3276 ACCESS_UNALIGNED="no"
3277 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3278 # Can't use tls, since it depends on the runtime detection of tls offsets
3279 # in mono-compiler.h
3286 AC_DEFINE(TARGET_X86, 1, [...])
3287 CPPFLAGS="$CPPFLAGS"
3288 # Can't use tls, since it depends on the runtime detection of tls offsets
3289 # in mono-compiler.h
3295 AC_DEFINE(TARGET_ANDROID, 1, [...])
3302 AC_DEFINE(TARGET_AMD64, 1, [...])
3303 CPPFLAGS="$CPPFLAGS"
3304 # Can't use tls, since it depends on the runtime detection of tls offsets
3305 # in mono-compiler.h
3311 AC_DEFINE(TARGET_ANDROID, 1, [...])
3318 AC_DEFINE(TARGET_AMD64, 1, [...])
3319 AC_DEFINE(TARGET_PS4, 1, [...])
3320 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3321 CPPFLAGS="$CPPFLAGS"
3322 # Can't use tls, since it depends on the runtime detection of tls offsets
3323 # in mono-compiler.h
3331 AC_DEFINE(TARGET_ARM64, 1, [...])
3332 CPPFLAGS="$CPPFLAGS"
3333 # Can't use tls, since it depends on the runtime detection of tls offsets
3334 # in mono-compiler.h
3339 AC_DEFINE(TARGET_ANDROID, 1, [...])
3347 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3353 AC_DEFINE(TARGET_X86, 1, [...])
3356 AC_DEFINE(TARGET_AMD64, 1, [...])
3359 AC_DEFINE(TARGET_ARM, 1, [...])
3362 AC_DEFINE(TARGET_ARM64, 1, [...])
3365 AC_DEFINE(TARGET_POWERPC, 1, [...])
3368 AC_DEFINE(TARGET_POWERPC, 1, [...])
3369 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3372 AC_DEFINE(TARGET_S390X, 1, [...])
3375 AC_DEFINE(TARGET_MIPS, 1, [...])
3378 AC_DEFINE(TARGET_SPARC, 1, [...])
3381 AC_DEFINE(TARGET_SPARC64, 1, [...])
3387 AC_DEFINE(HOST_X86, 1, [...])
3390 AC_DEFINE(HOST_AMD64, 1, [...])
3393 AC_DEFINE(HOST_ARM, 1, [...])
3396 AC_DEFINE(HOST_ARM64, 1, [...])
3399 AC_DEFINE(HOST_POWERPC, 1, [...])
3402 AC_DEFINE(HOST_POWERPC, 1, [...])
3403 AC_DEFINE(HOST_POWERPC64, 1, [...])
3406 AC_DEFINE(HOST_S390X, 1, [...])
3409 AC_DEFINE(HOST_MIPS, 1, [...])
3412 AC_DEFINE(HOST_SPARC, 1, [...])
3415 AC_DEFINE(HOST_SPARC64, 1, [...])
3425 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3426 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3428 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3430 if test "x$enable_vtune" = "xyes"; then
3431 if test "x$with_vtune" = "x"; then
3432 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3434 VTUNE_PATH=$with_vtune
3436 VTUNE_INCLUDE=$VTUNE_PATH/include
3439 VTUNE_LIB=$VTUNE_PATH/lib32
3442 VTUNE_LIB=$VTUNE_PATH/lib64
3445 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3448 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3449 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3451 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3452 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3455 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3456 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3458 AC_SUBST(VTUNE_LIBS)
3459 AC_SUBST(VTUNE_CFLAGS)
3461 dnl Use GCC atomic ops if they work on the target.
3462 if test x$GCC = "xyes"; then
3464 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3465 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3470 if test "x$target_mach" = "xyes"; then
3472 if test "x$TARGET_SYS" = "xWATCHOS"; then
3473 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3474 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3475 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3477 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3478 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3479 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3480 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3483 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3484 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3485 #error fail this for ios
3489 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3490 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3491 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3494 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3495 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3496 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3500 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3503 AM_CONDITIONAL(TARGET_OSX, test x$target_osx = xyes)
3505 if test "x$sizeof_register" = "x4"; then
3506 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3507 elif test "x$sizeof_register" = "x8"; then
3508 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3510 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3513 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3514 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3515 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3516 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3518 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3521 if test "x$have_visibility_hidden" = "xyes"; then
3522 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3525 if test "x$have_deprecated" = "xyes"; then
3526 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3529 AC_ARG_ENABLE(interpreter, [ --enable-interpreter Enable Interpreter], enable_interpreter=$enableval, enable_interpreter=no)
3531 if test "x$enable_interpreter" = "xyes"; then
3532 AC_DEFINE(ENABLE_INTERPRETER, 1, [Enable Interpreter])
3535 AM_CONDITIONAL(ENABLE_INTERPRETER, [test x$enable_interpreter = xyes])
3538 dnl Simple Generational checks (sgen)
3541 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3542 AC_ARG_WITH(sgen-default-concurrent, [ --with-sgen-default-concurrent=yes,no Use Concurrent GC, default=no],[],[with_sgen_default_concurrent=no])
3543 if test x$buildsgen = xyes; then
3544 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3545 SGEN_DEFINES="-DHAVE_SGEN_GC"
3548 if test x$with_sgen_default_concurrent != xno; then
3549 AC_DEFINE(HAVE_CONC_GC_AS_DEFAULT, 1, [Defaults to concurrent GC])
3550 conc_gc_msg=" (concurrent by default)"
3553 if test "x$gc_msg" = "x"; then
3554 gc_msg="sgen$conc_gc_msg"
3556 gc_msg="sgen$conc_gc_msg and $gc_msg"
3559 AC_SUBST(SGEN_DEFINES)
3560 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3562 jit_status="Building and using the JIT"
3570 INTL="libintl.dylib"
3571 SQLITE="libsqlite.0.dylib"
3572 SQLITE3="libsqlite3.0.dylib"
3574 GDKX11="libgdk-x11-2.0.dylib"
3575 GTKX11="libgtk-x11-2.0.dylib"
3580 SQLITE="libsqlite.so"
3581 SQLITE3="libsqlite3.so"
3591 SQLITE="libsqlite.so"
3592 SQLITE3="libsqlite3.so"
3597 SQLITE="libsqlite.so"
3598 SQLITE3="libsqlite3.so"
3602 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3603 AC_MSG_CHECKING(for the soname of libX11.so)
3604 for i in $x_libraries $dlsearch_path; do
3606 if test -f $i/libX11.so.$r; then
3613 if test "x$X11" = "xlibX11.so"; then
3614 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3623 AC_ARG_WITH([libgdiplus],
3624 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3625 [], [with_libgdiplus=installed])
3627 # default install location
3628 libgdiplus_install_loc=libgdiplus${libsuffix}
3631 libgdiplus_install_loc=libgdiplus${libsuffix}.0
3635 case $with_libgdiplus in
3641 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3644 /*) # absolute path, assume it is an install location
3645 libgdiplus_loc=$with_libgdiplus
3646 libgdiplus_install_loc=$with_libgdiplus
3650 libgdiplus_loc=`pwd`/$with_libgdiplus
3653 AC_SUBST([libgdiplus_loc])
3654 AC_SUBST([libgdiplus_install_loc])
3656 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3657 if test "x$icall_symbol_map" = "xyes"; then
3658 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3661 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3662 if test "x$icall_export" = "xyes"; then
3663 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3666 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3667 if test "x$icall_tables" = "xno"; then
3668 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3671 if test "x$with_tls" = "x__thread"; then
3672 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3673 # Pass the information to libgc
3674 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3675 AC_MSG_CHECKING(if the tls_model attribute is supported)
3676 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3679 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3685 if test ${TARGET} = ARM; then
3686 dnl ******************************************
3687 dnl *** Check to see what FPU is available ***
3688 dnl ******************************************
3689 AC_MSG_CHECKING(which FPU to use)
3692 # This is a bit tricky:
3694 # if (__ARM_PCS_VFP) {
3695 # /* mfloat-abi=hard == VFP with hard ABI */
3696 # } elif (!__SOFTFP__) {
3697 # /* mfloat-abi=softfp == VFP with soft ABI */
3699 # /* mfloat-abi=soft == no VFP */
3702 # The exception is iOS (w/ GCC) where none of the above
3703 # are defined (but iOS always uses the 'softfp' ABI).
3705 # No support for FPA.
3710 # iOS GCC always uses the 'softfp' ABI.
3711 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
3715 # Are we using the 'hard' ABI?
3716 if test x$fpu = xNONE; then
3717 AC_TRY_COMPILE([], [
3718 #ifndef __ARM_PCS_VFP
3719 #error "Float ABI is not 'hard'"
3729 # No 'hard' ABI. 'soft' or 'softfp'?
3730 if test x$fpu = xNONE; then
3731 AC_TRY_COMPILE([], [
3733 #error "Float ABI is not 'softfp'"
3743 if test x$arm_fpu != x; then
3748 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3751 dnl *********************************************
3752 dnl *** Check which ARM version(s) we can use ***
3753 dnl *********************************************
3754 AC_MSG_CHECKING(which ARM version to use)
3756 AC_TRY_COMPILE([], [
3757 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3758 #error Not on ARM v5.
3767 AC_TRY_COMPILE([], [
3768 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3769 #error Not on ARM v6.
3779 AC_TRY_COMPILE([], [
3780 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3781 #error Not on ARM v7.
3792 AC_MSG_RESULT($arm_ver)
3794 if test x$arm_v5 = xyes; then
3795 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3796 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3799 if test x$arm_v6 = xyes; then
3800 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3801 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3804 if test x$arm_v7 = xyes; then
3805 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3806 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3810 if test ${TARGET} = unknown; then
3811 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3812 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3815 if test "x$platform_android" = "xyes"; then
3816 case "x${TARGET}" in
3821 BTLS_PLATFORM=android-armv5
3825 BTLS_PLATFORM=android-armv6
3829 BTLS_PLATFORM=android-armv7
3838 BTLS_PLATFORM=android-v8a
3842 BTLS_PLATFORM=android-x86
3846 BTLS_PLATFORM=android-x64
3854 if test ${ACCESS_UNALIGNED} = no; then
3855 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3858 if test x$host_darwin = xyes; then
3859 AC_MSG_CHECKING([for ranlib that supports -no_warning_for_no_symbols option])
3861 [$RANLIB -no_warning_for_no_symbols 2>&1 | grep -q "unknown option"],
3862 [AC_MSG_RESULT([no])],
3864 # avoid AR calling ranlib, libtool calls it anyway. suppress no symbols warning.
3866 RANLIB="$RANLIB -no_warning_for_no_symbols"
3867 AC_MSG_RESULT([yes])
3874 # Pass CPPFLAGS to libgc configure
3875 # We should use a separate variable for this to avoid passing useless and
3876 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3877 # This should be executed late so we pick up the final version of CPPFLAGS
3878 # The problem with this approach, is that during a reconfigure, the main
3879 # configure scripts gets invoked with these arguments, so we use separate
3880 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3881 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3882 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3883 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3885 # Don't pass -finstrument-for-thread-suspension in,
3886 # if these are instrumented it will be very bad news
3887 # (infinite recursion, undefined parking behavior, etc)
3888 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3889 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3890 if test "x$support_boehm" = "xyes"; then
3891 AC_CONFIG_SUBDIRS(libgc)
3897 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3898 if test x$with_malloc_mempools = xyes; then
3900 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3905 DISABLE_MCS_DOCS=default
3906 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3907 if test x$with_mcs_docs != xyes; then
3908 DISABLE_MCS_DOCS=yes
3911 if test -n "$INSTALL_4_x_TRUE"; then :
3912 DISABLE_MCS_DOCS=yes
3914 if test "x$DISABLE_MCS_DOCS" = "xdefault"; then
3915 DISABLE_MCS_DOCS=$DISABLE_MCS_DOCS_default
3918 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
3919 if test x$with_lazy_gc_thread_creation != xno ; then
3920 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3922 ], [with_lazy_gc_thread_creation=no])
3924 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])
3926 if test x$with_cooperative_gc = xdefault; then
3927 with_cooperative_gc=$with_cooperative_gc_default
3930 if test x$with_cooperative_gc != xno; then
3931 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
3934 AM_CONDITIONAL([ENABLE_COOP], [test x$with_cooperative_gc != xno])
3936 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],[
3938 if test x$enable_checked_build != x ; then
3939 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
3941 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
3942 eval "mono_checked_build_test_enable_$feature='yes'"
3945 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
3946 eval "mono_checked_build_test_enable_gc='yes'"
3947 eval "mono_checked_build_test_enable_metadata='yes'"
3948 eval "mono_checked_build_test_enable_thread='yes'"
3951 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
3952 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
3955 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
3956 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
3959 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
3960 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
3965 AC_CHECK_HEADER([malloc.h],
3966 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
3967 [Define to 1 if you have /usr/include/malloc.h.])],,)
3969 if test x"$GCC" = xyes; then
3970 # Implicit function declarations are not 64 bit safe
3971 # Do this late, since this causes lots of configure tests to fail
3972 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
3973 # jay has a lot of implicit declarations
3974 JAY_CFLAGS="-Wno-implicit-function-declaration"
3977 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
3978 # instead of libmono-static.a
3979 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
3980 LIBMONO_LA=libmini-static.la
3982 if test x$buildsgen = xyes; then
3983 LIBMONO_LA=libmonosgen-$API_VER.la
3985 LIBMONO_LA=libmonoboehm-$API_VER.la
3988 AC_SUBST(LIBMONO_LA)
3994 AC_ARG_ENABLE(btls, [ --disable-btls Disable the BoringTls provider], enable_btls=$enableval, enable_btls=$BTLS_SUPPORTED)
3995 AC_ARG_WITH(btls_android_ndk, [ --with-btls-android-ndk Android NDK for BoringTls])
3997 AM_CONDITIONAL(BTLS, test x$enable_btls = xyes)
4000 if test "x$enable_btls" = "xyes"; then
4001 AC_PATH_PROG(CMAKE, [cmake], [no], [$PATH:/Applications/CMake.app/Contents/bin:/usr/local/bin])
4002 if test "x$CMAKE" = "xno"; then
4003 AC_MSG_ERROR("cmake not found")
4006 BTLS_ROOT=`cd $srcdir && pwd`/external/boringssl
4013 case "$BTLS_PLATFORM" in
4019 btls_cflags="$btls_cflags -arch i386"
4030 btls_cflags="-DOPENSSL_NO_ASM=1"
4036 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4039 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4042 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi-v7a\" -DANDROID_NATIVE_API_LEVEL=12"
4045 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"arm64-v8a\" -DANDROID_NATIVE_API_LEVEL=12"
4048 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86\" -DANDROID_NATIVE_API_LEVEL=12"
4051 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86_64\" -DANDROID_NATIVE_API_LEVEL=12"
4054 AC_MSG_ERROR(Invalid BTLS platform)
4057 if test "x$platform_android" = "xyes"; then
4059 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=$BTLS_ROOT/util/android-cmake/android.toolchain.cmake"
4060 if test "x$with_btls_android_ndk" != "x"; then
4061 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DANDROID_NDK=\"$with_btls_android_ndk\""
4063 AC_MSG_ERROR([Need to pass the --with-btls-android-ndk argument when building with BTLS support on Android.])
4067 if test "x$btls_arch" != "x"; then
4068 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DBTLS_ARCH=\"$btls_arch\""
4071 BTLS_CFLAGS="$CPPFLAGS_FOR_BTLS $btls_cflags"
4073 AC_SUBST(BTLS_CFLAGS)
4074 AC_SUBST(BTLS_PLATFORM)
4075 AC_SUBST(BTLS_CMAKE_ARGS)
4077 AC_DEFINE(HAVE_BTLS, 1, [BoringTls is supported])
4082 AM_CONDITIONAL(BTLS_ANDROID, test x$btls_android = xyes)
4084 if test x$DISABLE_MCS_DOCS = xyes; then
4091 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
4092 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
4094 libmono_ldflags="$libmono_ldflags $LIBS"
4096 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
4097 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
4098 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
4099 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
4100 AM_CONDITIONAL(X86, test x$TARGET = xX86)
4101 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
4102 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
4103 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
4104 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
4105 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
4106 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
4107 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
4108 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
4109 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
4110 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
4111 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
4112 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
4122 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
4123 AC_SUBST(arch_target)
4128 #This must always be defined when building the runtime
4129 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
4131 mono_build_root=`pwd`
4132 AC_SUBST(mono_build_root)
4134 mono_runtime=mono/mini/mono
4135 AC_SUBST(mono_runtime)
4137 CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.3.0/tools/csc.exe
4139 if test $csc_compiler = mcs; then
4140 CSC=$mcs_topdir/class/lib/build/mcs.exe
4145 mono_cfg_root=$mono_build_root/runtime
4146 if test x$host_win32 = xyes; then
4147 if test "x$cross_compiling" = "xno"; then
4148 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
4149 CSC=`cygpath -m -a $CSC`
4150 CSC_LOCATION=`cygpath -m -a $CSC_LOCATION`
4152 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
4155 mono_cfg_dir=$mono_cfg_root/etc
4157 AC_SUBST(mono_cfg_dir)
4161 AC_CONFIG_FILES([po/mcs/Makefile.in])
4163 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
4164 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
4166 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
4169 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4171 *) reldir=$depth/$srcdir ;;
4173 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
4174 cd runtime/etc/mono/1.0
4175 rm -f machine.config
4176 $LN_S $reldir/data/net_1_1/machine.config machine.config
4180 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
4183 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4185 *) reldir=$depth/$srcdir ;;
4187 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4188 cd runtime/etc/mono/2.0
4189 rm -f machine.config
4190 $LN_S $reldir/data/net_2_0/machine.config machine.config
4194 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
4197 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4199 *) reldir=$depth/$srcdir ;;
4201 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4202 cd runtime/etc/mono/2.0
4204 $LN_S $reldir/data/net_2_0/web.config web.config
4208 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
4211 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4213 *) reldir=$depth/$srcdir ;;
4215 $ac_aux_dir/install-sh -d runtime/etc/mono/
4216 cd runtime/etc/mono/
4218 $LN_S $reldir/data/browscap.ini browscap.ini
4222 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
4223 [ depth=../../../../..
4225 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4227 *) reldir=$depth/$srcdir ;;
4229 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
4230 cd runtime/etc/mono/2.0/Browsers
4231 rm -f Compat.browser
4232 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4236 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
4237 [ depth=../../../../..
4239 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4241 *) reldir=$depth/$srcdir ;;
4243 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
4244 cd runtime/etc/mono/4.0/Browsers
4245 rm -f Compat.browser
4246 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4250 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
4251 [ depth=../../../../..
4253 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4255 *) reldir=$depth/$srcdir ;;
4257 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
4258 cd runtime/etc/mono/4.5/Browsers
4259 rm -f Compat.browser
4260 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4264 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
4267 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4269 *) reldir=$depth/$srcdir ;;
4271 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4272 cd runtime/etc/mono/4.0
4273 rm -f machine.config
4274 $LN_S $reldir/data/net_4_0/machine.config machine.config
4278 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
4281 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4283 *) reldir=$depth/$srcdir ;;
4285 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4286 cd runtime/etc/mono/4.0
4288 $LN_S $reldir/data/net_4_0/web.config web.config
4292 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
4295 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4297 *) reldir=$depth/$srcdir ;;
4299 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4300 cd runtime/etc/mono/4.5
4301 rm -f machine.config
4302 $LN_S $reldir/data/net_4_5/machine.config machine.config
4306 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
4309 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4311 *) reldir=$depth/$srcdir ;;
4313 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4314 cd runtime/etc/mono/4.5
4316 $LN_S $reldir/data/net_4_5/web.config web.config
4320 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
4321 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])
4326 acceptance-tests/Makefile
4328 scripts/mono-find-provides
4329 scripts/mono-find-requires
4333 mono/metadata/Makefile
4337 mono/arch/x86/Makefile
4338 mono/arch/amd64/Makefile
4339 mono/arch/ppc/Makefile
4340 mono/arch/sparc/Makefile
4341 mono/arch/s390x/Makefile
4342 mono/arch/arm/Makefile
4343 mono/arch/arm64/Makefile
4344 mono/arch/mips/Makefile
4347 mono/tests/tests-config
4348 mono/tests/gc-descriptors/Makefile
4349 mono/tests/testing_gac/Makefile
4350 mono/unit-tests/Makefile
4351 mono/benchmark/Makefile
4353 mono/profiler/Makefile
4355 ikvm-native/Makefile
4360 data/net_2_0/Makefile
4361 data/net_4_0/Makefile
4362 data/net_4_5/Makefile
4363 data/net_2_0/Browsers/Makefile
4364 data/net_4_0/Browsers/Makefile
4365 data/net_4_5/Browsers/Makefile
4372 data/mono-options.pc
4373 data/mono-lineeditor.pc
4379 data/system.web.extensions_1.0.pc
4380 data/system.web.extensions.design_1.0.pc
4381 data/system.web.mvc.pc
4382 data/system.web.mvc2.pc
4383 data/system.web.mvc3.pc
4384 data/aspnetwebstack.pc
4390 tools/locale-builder/Makefile
4392 tools/monograph/Makefile
4393 tools/pedump/Makefile
4399 # Update all submodules recursively to ensure everything is checked out
4400 $srcdir/scripts/update_submodules.sh
4402 if test x$host_win32 = xyes; then
4403 # Get rid of 'cyg' prefixes in library names
4404 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4405 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4406 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4407 # executable doesn't work...
4408 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4411 if test x$host_darwin = xyes; then
4412 # This doesn't seem to be required and it slows down parallel builds
4413 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4418 NONE) prefix=$ac_default_prefix ;;
4420 case $exec_prefix in
4421 NONE) exec_prefix='${prefix}' ;;
4425 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4426 # any existing config.make. This allows people to share the same source tree
4427 # with different build directories, one native and one cross
4429 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4431 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4433 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4434 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4435 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4436 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4437 echo "mono_build_root=$mono_build_root" >> $mcs_topdir/build/config.make
4438 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4439 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4440 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4441 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4444 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4445 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4448 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4451 [myver=$($AWK 'BEGIN {
4452 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4453 if(length(vsplit [1]) > 4) {
4454 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4456 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4459 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4460 echo "MONO_CORLIB_VERSION = $MONO_CORLIB_VERSION" >> $mcs_topdir/build/config.make
4462 if test x$host_darwin = xyes; then
4463 echo "BUILD_PLATFORM = darwin" >> $mcs_topdir/build/config.make
4464 elif test x$host_win32 = xyes; then
4465 echo "BUILD_PLATFORM = win32" >> $mcs_topdir/build/config.make
4467 echo "BUILD_PLATFORM = linux" >> $mcs_topdir/build/config.make
4470 if test x$host_darwin = xyes; then
4471 echo "HOST_PLATFORM ?= darwin" >> $mcs_topdir/build/config.make
4472 elif test x$host_win32 = xyes; then
4473 echo "HOST_PLATFORM ?= win32" >> $mcs_topdir/build/config.make
4475 echo "HOST_PLATFORM ?= linux" >> $mcs_topdir/build/config.make
4478 if test "x$PLATFORM_AOT_SUFFIX" != "x"; then
4479 echo "PLATFORM_AOT_SUFFIX = $PLATFORM_AOT_SUFFIX" >> $mcs_topdir/build/config.make
4482 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4483 enable_system_aot=yes
4486 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4487 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4490 if test x$DISABLE_MCS_DOCS = xyes; then
4491 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4494 if test x$has_extension_module != xno; then
4495 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4498 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4500 if test "x$test_bcl_opt" = "xyes"; then
4501 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4504 echo "CSC_LOCATION = $CSC_LOCATION" >> $srcdir/$mcsdir/build/config.make
4506 if test $csc_compiler = mcs; then
4507 echo "MCS_MODE = 1" >> $srcdir/$mcsdir/build/config.make
4510 if test "x$AOT_BUILD_FLAGS" != "x" ; then
4511 echo "AOT_RUN_FLAGS=$AOT_RUN_FLAGS" >> $srcdir/$mcsdir/build/config.make
4512 echo "AOT_BUILD_FLAGS=$AOT_BUILD_FLAGS" >> $srcdir/$mcsdir/build/config.make
4515 if test "x$enable_btls" = "xyes"; then
4516 echo "HAVE_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4523 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4525 btls_platform_string=
4526 if test x$enable_btls = xyes; then
4527 if test x$btls_android = xyes; then
4528 btls_platform_string=" (android:$BTLS_PLATFORM)"
4530 btls_platform_string=" ($BTLS_PLATFORM)"
4536 C# Compiler: $csc_compiler
4543 SIGALTSTACK: $with_sigaltstack
4545 BigArrays: $enable_big_arrays
4546 DTrace: $enable_dtrace
4547 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4548 Interpreter: $enable_interpreter
4551 .NET 4.x: $with_profile4_x
4552 Xamarin.Android: $with_monodroid
4553 Xamarin.iOS: $with_monotouch
4554 Xamarin.WatchOS: $with_monotouch_watch
4555 Xamarin.TVOS: $with_monotouch_tv
4556 Xamarin.Mac: $with_xammac
4557 Windows AOT: $with_winaot
4559 Test profiles: AOT Full ($with_testing_aot_full), AOT Hybrid ($with_testing_aot_hybrid)
4560 JNI support: $jdk_headers_found
4561 libgdiplus: $libgdiplus_msg
4563 BTLS: $enable_btls$btls_platform_string
4566 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4567 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)