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])])
33 echo "Run configure using ./configure --host=i686-pc-mingw32"
37 # In case of cygwin, override LN_S, irrespective of what it determines.
38 # The build uses cygwin, but the actual runtime doesn't.
40 *cygwin* ) LN_S='cp -p';;
48 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
49 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
50 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
51 CFLAGS_FOR_LIBGC=$CFLAGS
52 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
53 CFLAGS_FOR_EGLIB=$CFLAGS
55 # libgc uses some deprecated APIs
56 CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
59 # These are the flags that need to be stored in the mono.pc file for
60 # compiling code that will embed Mono
64 AC_SUBST(libmono_cflags)
65 AC_SUBST(libmono_ldflags)
67 # Variable to have relocatable .pc files (lib, or lib64)
68 reloc_libdir=`basename ${libdir}`
69 AC_SUBST(reloc_libdir)
71 # Set to yes if Unix sockets cannot be created in an anonymous namespace
74 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
75 extra_runtime_ldflags=""
77 # Thread configuration inspired by sleepycat's db
78 AC_MSG_CHECKING([host platform characteristics])
90 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
91 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
94 if test "x$cross_compiling" = "xno"; then
95 if test "x$host" == "x$build" -a "x$host" == "x$target"; then
99 if test "x$host" == "x$target"; then
104 # Windows Vista or later is required
105 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
106 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32 -liphlpapi"
107 libmono_cflags="-mms-bitfields -mwindows"
108 libmono_ldflags="-mms-bitfields -mwindows"
114 # This forces libgc to use the DllMain based thread registration code on win32
115 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
118 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
119 libmono_cflags="-D_REENTRANT"
120 LDFLAGS="$LDFLAGS -pthread"
121 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
122 libmono_ldflags="-pthread"
125 libgc_threads=pthreads
130 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -DTHREAD_LOCAL_ALLOC -pthread"
131 libmono_cflags="-D_REENTRANT -DTHREAD_LOCAL_ALLOC -pthread"
132 libmono_ldflags="-lpthread -pthread"
134 libgc_threads=pthreads
140 if test "x$PTHREAD_CFLAGS" = "x"; then
141 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
144 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
145 libmono_cflags="$PTHREAD_CFLAGS"
147 if test "x$PTHREAD_LIBS" = "x"; then
148 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
149 libmono_ldflags="-pthread"
151 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
152 libmono_ldflags="$PTHREAD_LIBS"
154 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
156 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
158 libgc_threads=pthreads
163 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
164 if test "x$disable_munmap" != "xyes"; then
165 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
167 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
168 LDFLAGS="$LDFLAGS -pthread"
170 AC_DEFINE(PTHREAD_POINTER_ID)
172 libgc_threads=pthreads
178 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
179 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
181 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
182 if test "x$disable_munmap" != "xyes"; then
183 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
185 libmono_cflags="-D_REENTRANT"
187 libgc_threads=pthreads
194 # Android doesn't support boehm, as it's missing <link.h>
198 # isinf(3) requires -lm; see isinf check below
199 LDFLAGS="$LDFLAGS -lm"
201 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
202 # PAGE_SIZE; breaks mono/io-layer/collection.c
203 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
204 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
205 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
207 # The configure check can't detect this
208 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
210 # to bypass the underscore linker check, can't work when cross-compiling
215 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
216 if test "x$disable_munmap" != "xyes"; then
217 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
219 libmono_cflags="-D_REENTRANT"
221 libgc_threads=pthreads
223 if test "x$cross_compiling" != "xno"; then
224 # to bypass the underscore linker check, not
225 # available during cross-compilation
234 # https://bugzilla.novell.com/show_bug.cgi?id=504411
240 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
241 if test "x$disable_munmap" != "xyes"; then
242 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
244 libmono_cflags="-D_REENTRANT"
246 libgc_threads=pthreads
249 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
250 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
253 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
254 # +ESdbgasm only valid on bundled cc on RISC
255 # silently ignored for ia64
256 if test $GCC != "yes"; then
257 CFLAGS="$CFLAGS +ESdbgasm"
258 # Arrange for run-time dereferencing of null
259 # pointers to produce a SIGSEGV signal.
260 LDFLAGS="$LDFLAGS -z"
262 CFLAGS="$CFLAGS +ESdbgasm"
263 LDFLAGS="$LDFLAGS -z"
264 libmono_cflags="-D_REENTRANT"
265 libmono_ldflags="-lpthread"
266 libgc_threads=pthreads
271 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
273 libmono_cflags="-D_REENTRANT"
274 libgc_threads=pthreads
275 # This doesn't seem to work on solaris/x86, but the configure test runs
279 enable_solaris_tar_check=yes
282 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
285 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
286 libmono_cflags="-D_THREAD_SAFE"
288 AC_DEFINE(PTHREAD_POINTER_ID)
289 AC_DEFINE(USE_MACH_SEMA, 1, [...])
291 libgc_threads=pthreads
293 if test "x$cross_compiling" = "xyes"; then
294 has_broken_apple_cpp=yes
296 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
297 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
298 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
300 dnl Snow Leopard and newer config.guess reports as this
302 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
303 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
304 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
305 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
306 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
307 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
308 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
309 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
310 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
311 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
321 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
322 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
324 LIBS="$LIBS -lnetwork"
326 AC_DEFINE(PTHREAD_POINTER_ID)
327 libgc_threads=pthreads
331 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
337 if test x$need_link_unlink = xyes; then
338 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
341 if test x$host_win32 = xyes; then
342 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
345 if test x$target_win32 = xyes; then
346 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
349 AC_SUBST(extra_runtime_ldflags)
350 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
351 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
352 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
353 AM_CONDITIONAL(PLATFORM_DARWIN, test x$host_darwin = xyes)
354 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
355 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
357 AC_CHECK_TOOL(CC, gcc, gcc)
359 AC_CHECK_TOOL(CXX, g++, g++)
365 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
367 # Set ASFLAGS if not already set.
368 : ${CCASFLAGS='$(CFLAGS)'}
372 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
373 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
374 if test "x$CXX" = "xg++"; then
375 if test "x$GXX" != "xyes"; then
376 # automake/libtool is so broken, it requires g++ even if the c++ sources
377 # are inside automake conditionals
378 AC_MSG_ERROR([You need to install g++])
382 dnl may require a specific autoconf version
383 dnl AC_PROG_CC_FOR_BUILD
384 dnl CC_FOR_BUILD not automatically detected
386 CFLAGS_FOR_BUILD=$CFLAGS
388 if test "x$cross_compiling" = "xyes"; then
393 AC_SUBST(CC_FOR_BUILD)
394 AC_SUBST(CFLAGS_FOR_BUILD)
396 AC_SUBST(BUILD_EXEEXT)
398 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
399 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
404 # This causes monodis to not link correctly
405 #AC_DISABLE_FAST_INSTALL
407 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
410 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
411 AC_SUBST(export_ldflags)
413 # Test whenever ld supports -version-script
419 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)
420 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)
421 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
422 [], [], [#include <stddef.h>
423 #include <sys/socket.h>
424 #include <linux/socket.h>])
426 AC_CHECK_HEADERS(sys/user.h, [], [],
428 #ifdef HAVE_SYS_PARAM_H
429 # include <sys/param.h>
433 AC_CHECK_HEADERS(linux/serial.h)
435 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
436 if test x$have_zlib = xyes; then
437 AC_TRY_COMPILE([#include <zlib.h>], [
438 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
441 #error No good zlib found
444 AC_MSG_RESULT(Using system zlib)
445 zlib_msg="system zlib"
446 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
448 AC_MSG_RESULT(Using embedded zlib)
450 zlib_msg="bundled zlib"
454 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
455 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
457 # for mono/metadata/debug-symfile.c
458 AC_CHECK_HEADERS(elf.h)
461 AC_CHECK_HEADERS(poll.h)
462 AC_CHECK_HEADERS(sys/poll.h)
463 AC_CHECK_HEADERS(sys/wait.h)
464 AC_CHECK_HEADERS(grp.h)
465 AC_CHECK_HEADERS(syslog.h)
468 AC_CHECK_HEADERS(wchar.h)
469 AC_CHECK_HEADERS(ieeefp.h)
470 AC_MSG_CHECKING(for isinf)
471 AC_TRY_LINK([#include <math.h>], [
475 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
477 # We'll have to use signals
481 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
482 AC_TRY_LINK([#include <math.h>],
484 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
487 # for Linux statfs support
488 AC_CHECK_HEADERS(linux/magic.h)
490 # not 64 bit clean in cross-compile
491 AC_CHECK_SIZEOF(void *, 4)
493 AC_CACHE_CHECK([for clang],
507 AC_ARG_ENABLE(visibility-hidden,
508 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
509 disable_visibility_hidden=yes, disable_visibility_hidden=no)
512 if test x"$GCC" = xyes; then
513 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes'
515 # We require C99 with some GNU extensions, e.g. `linux` macro
516 CFLAGS="$CFLAGS -std=gnu99"
518 # The runtime code does not respect ANSI C strict aliasing rules
519 CFLAGS="$CFLAGS -fno-strict-aliasing"
521 # We rely on signed overflow to behave
522 CFLAGS="$CFLAGS -fwrapv"
524 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
525 if test x"$disable_visibility_hidden" = xno; then
526 # Don't export any symbols by default
527 SHARED_CFLAGS="-fvisibility=hidden"
528 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -fvisibility=hidden"
529 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
533 # Check for the normal version, since gcc ignores unknown -Wno options
534 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
535 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
540 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
546 if test "x$mono_cv_clang" = "xyes"; then
547 # https://bugzilla.samba.org/show_bug.cgi?id=8118
548 WARN="$WARN -Qunused-arguments"
549 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
552 # The Sun Forte compiler complains about inline functions that access static variables
553 # so disable all inlining.
556 CFLAGS="$CFLAGS -Dinline="
560 CFLAGS="$CFLAGS -g $WARN"
561 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
562 CPPFLAGS="$CPPFLAGS -g $WARN"
564 # Where's the 'mcs' source tree?
565 if test -d $srcdir/mcs; then
571 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
572 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
573 mcsdir=$with_mcs_path
577 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
580 # A sanity check to catch cases where the package was unpacked
581 # with an ancient tar program (Solaris)
583 AC_ARG_ENABLE(solaris-tar-check,
584 [ --disable-solaris-tar-check disable solaris tar check],
585 do_solaris_tar_check=no, do_solaris_tar_check=yes)
587 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
588 AC_MSG_CHECKING(integrity of package)
589 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
593 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
594 AC_MSG_ERROR([$errorm])
598 if test "x$with_mcs_path" != "x"; then
599 mcs_topdir=$(cd "$mcsdir" && pwd)
600 mcs_topdir_from_srcdir=$mcs_topdir
602 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
603 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
606 # Convert mcs_topdir* paths to Windows syntax.
607 if test x$cross_compiling$host_win32 = xnoyes; then
608 mcs_topdir=$(cygpath -m $mcs_topdir)
609 case $mcs_topdir_from_srcdir in
611 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
616 AC_SUBST([mcs_topdir])
617 AC_SUBST([mcs_topdir_from_srcdir])
619 # gettext: prepare the translation directories.
620 # we do not configure the full gettext, as we consume it dynamically from C#
623 if test "x$USE_NLS" = "xyes"; then
624 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
626 if test "x$HAVE_MSGFMT" = "xno"; then
627 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
631 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
634 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
635 if test x$with_crosspkgdir = "x"; then
636 if test -s $PKG_CONFIG_PATH; then
637 pkg_config_path=$PKG_CONFIG_PATH
640 pkg_config_path=$with_crosspkgdir
641 PKG_CONFIG_PATH=$pkg_config_path
642 export PKG_CONFIG_PATH
646 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
647 if test x$werror_flag = xyes; then
648 WERROR_CFLAGS="-Werror"
650 AC_SUBST([WERROR_CFLAGS])
651 AC_SUBST([SHARED_CFLAGS])
653 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
654 AC_CONFIG_SUBDIRS(eglib)
656 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
657 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
659 AC_SUBST(GLIB_CFLAGS)
662 # Enable support for fast thread-local storage
663 # Some systems have broken support, so we allow to disable it.
664 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
666 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
667 # This does not work on some platforms (bug #55253)
668 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
670 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
671 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
672 # Same as --with-shared_mono=no
673 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
675 if test "x$enable_static" = "xno"; then
679 if test "x$enable_shared" = "xno"; then
683 if test "x$enable_libraries" = "xno"; then
687 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
690 *nacl* ) with_shared_mono=yes;;
693 if test "x$host_win32" = "xyes"; then
694 # Boehm GC requires the runtime to be in its own dll
698 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
699 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
700 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
702 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
703 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
704 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
706 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
707 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
712 # Pass it to libgc as well
713 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
720 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
722 if test x$enable_small_config = xyes; then
723 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
724 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
727 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=$enableval, enable_system_aot=default)
729 DISABLED_FEATURES=none
731 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
732 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
733 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
734 security, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
736 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
737 eval "mono_feature_disable_$feature='yes'"
739 DISABLED_FEATURES=$enable_minimal
740 disabled="Disabled: $enable_minimal"
743 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
745 if test "x$mono_feature_disable_aot" = "xyes"; then
746 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
748 AC_MSG_NOTICE([Disabled AOT compiler])
751 if test "x$mono_feature_disable_profiler" = "xyes"; then
752 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
753 AC_MSG_NOTICE([Disabled support for the profiler])
755 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
757 if test "x$mono_feature_disable_decimal" = "xyes"; then
758 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
759 AC_MSG_NOTICE([Disabled support for decimal])
762 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
763 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
764 AC_MSG_NOTICE([Disabled support for P/Invoke])
767 if test "x$mono_feature_disable_debug" = "xyes"; then
768 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
769 AC_MSG_NOTICE([Disabled support for runtime debugging])
772 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
773 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
774 mono_feature_disable_reflection_emit_save=yes
775 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
778 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
779 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
780 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
783 if test "x$mono_feature_disable_large_code" = "xyes"; then
784 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
785 AC_MSG_NOTICE([Disabled support for large assemblies])
788 if test "x$mono_feature_disable_logging" = "xyes"; then
789 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
790 AC_MSG_NOTICE([Disabled support for logging])
793 if test "x$mono_feature_disable_com" = "xyes"; then
794 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
795 AC_MSG_NOTICE([Disabled COM support])
798 if test "x$mono_feature_disable_ssa" = "xyes"; then
799 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
800 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
803 if test "x$mono_feature_disable_generics" = "xyes"; then
804 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
805 AC_MSG_NOTICE([Disabled Generics Support])
808 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
809 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
810 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
813 if test "x$mono_feature_disable_portability" = "xyes"; then
814 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
815 AC_MSG_NOTICE([Disabled IO Portability layer])
818 if test "x$mono_feature_disable_attach" = "xyes"; then
819 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
820 AC_MSG_NOTICE([Disabled agent attach])
823 if test "x$mono_feature_disable_full_messages" = "xyes"; then
824 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
825 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
828 if test "x$mono_feature_disable_verifier" = "xyes"; then
829 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
830 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
833 if test "x$mono_feature_disable_jit" = "xyes"; then
834 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
835 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
838 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
840 if test "x$mono_feature_disable_simd" = "xyes"; then
841 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
842 AC_MSG_NOTICE([Disabled SIMD support])
845 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
846 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
847 AC_MSG_NOTICE([Disabled Soft Debugger.])
850 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
851 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
852 AC_MSG_NOTICE([Disabled Performance Counters.])
854 if test "x$mono_feature_disable_normalization" = "xyes"; then
855 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
856 AC_MSG_NOTICE([Disabled String normalization support.])
859 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
860 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
861 AC_MSG_NOTICE([Disabled Assembly remapping.])
864 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
865 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
866 AC_MSG_NOTICE([Disabled Shared perfcounters.])
869 if test "x$mono_feature_disable_appdomains" = "xyes"; then
870 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
871 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
874 if test "x$mono_feature_disable_remoting" = "xyes"; then
875 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
876 AC_MSG_NOTICE([Disabled remoting])
879 if test "x$mono_feature_disable_security" = "xyes"; then
880 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
881 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
884 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
885 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
886 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
889 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
890 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
891 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
894 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
895 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
896 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
899 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
900 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
901 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
904 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
905 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
906 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
909 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
910 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
912 has_extension_module=no
913 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
915 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
916 if test x$extension = xdefault ; then
917 has_extension_module=yes;
920 if test x$enable_extension_module = xyes; then
921 has_extension_module=yes;
925 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
927 if test x$has_extension_module != xno ; then
928 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
929 AC_MSG_NOTICE([Enabling mono extension module.])
933 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
935 AC_MSG_CHECKING(for visibility __attribute__)
938 void __attribute__ ((visibility ("hidden"))) doit (void) {}
939 int main () { doit (); return 0; }
942 have_visibility_hidden=yes
945 have_visibility_hidden=no
949 AC_MSG_CHECKING(for deprecated __attribute__)
951 int doit (void) __attribute__ ((deprecated));
952 int doit (void) { return 0; }
964 dnl Boehm GC configuration
967 AC_ARG_WITH(libgc, [ --with-gc=included,none Controls the Boehm GC config, default=included],[libgc=$with_gc],[libgc=included])
969 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
970 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
972 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
973 if test x$enable_parallel_mark = xyes; then
974 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
984 if test "x$support_boehm" = "xyes"; then
988 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
989 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
990 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
992 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
994 if test x$target_win32 = xyes; then
995 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
996 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
999 gc_msg="Included Boehm GC with typed GC"
1000 if test x$enable_parallel_mark = xyes; then
1001 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1002 gc_msg="$gc_msg and parallel mark"
1004 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1009 AC_MSG_WARN("External Boehm is no longer supported")
1013 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1017 AC_MSG_WARN("Compiling mono without GC.")
1018 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1019 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1023 AC_MSG_ERROR([Invalid argument to --with-gc.])
1027 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1028 if test "x$large_heap" = "xyes"; then
1029 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1032 AC_SUBST(LIBGC_CPPFLAGS)
1033 AC_SUBST(LIBGC_LIBS)
1034 AC_SUBST(LIBGC_STATIC_LIBS)
1036 AC_SUBST(BOEHM_DEFINES)
1039 dnl End of Boehm GC Configuration
1042 dnl *************************************
1043 dnl *** Checks for zero length arrays ***
1044 dnl *************************************
1045 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1053 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1056 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1059 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1061 dnl ***********************************
1062 dnl *** Checks for signals
1063 dnl ***********************************
1064 AC_CHECK_HEADERS(signal.h)
1065 AC_CHECK_FUNCS(sigaction)
1066 AC_CHECK_FUNCS(kill)
1067 AC_CHECK_FUNCS(signal)
1069 # signal() is declared inline in Android headers
1070 # so we need to workaround it by overriding the check.
1071 if test x$platform_android = xyes; then
1072 AC_DEFINE(HAVE_SIGNAL,1)
1075 if test x$host_win32 = xno; then
1077 dnl hires monotonic clock support
1078 AC_SEARCH_LIBS(clock_gettime, rt)
1079 AC_CHECK_FUNCS(clock_nanosleep)
1081 dnl dynamic loader support
1082 AC_CHECK_FUNC(dlopen, DL_LIB="",
1083 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1085 if test x$dl_support = xno; then
1086 AC_MSG_WARN([No dynamic loading support available])
1088 LIBS="$LIBS $DL_LIB"
1089 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1090 dnl from glib's configure.ac
1091 AC_CACHE_CHECK([for preceeding underscore in symbols],
1093 AC_TRY_RUN([#include <dlfcn.h>
1094 int mono_underscore_test (void) { return 42; }
1096 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1097 handle = dlopen ((void*)0, 0);
1099 f1 = dlsym (handle, "mono_underscore_test");
1100 f2 = dlsym (handle, "_mono_underscore_test");
1101 } return (!f2 || f1);
1103 [mono_cv_uscore=yes],
1104 [mono_cv_uscore=no],
1107 if test "x$mono_cv_uscore" = "xyes"; then
1108 MONO_DL_NEED_USCORE=1
1110 MONO_DL_NEED_USCORE=0
1112 AC_SUBST(MONO_DL_NEED_USCORE)
1113 AC_CHECK_FUNC(dlerror)
1116 dnl ******************************************************************
1117 dnl *** Checks for the IKVM JNI interface library ***
1118 dnl ******************************************************************
1119 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])
1122 if test x$with_ikvm_native = xyes; then
1123 ikvm_native_dir=ikvm-native
1124 jdk_headers_found="IKVM Native"
1127 AC_SUBST(ikvm_native_dir)
1129 AC_CHECK_HEADERS(execinfo.h)
1131 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1133 AC_CHECK_FUNCS(getgrgid_r)
1134 AC_CHECK_FUNCS(getgrnam_r)
1135 AC_CHECK_FUNCS(getpwnam_r)
1136 AC_CHECK_FUNCS(getpwuid_r)
1137 AC_CHECK_FUNCS(getresuid)
1138 AC_CHECK_FUNCS(setresuid)
1139 AC_CHECK_FUNCS(kqueue)
1140 AC_CHECK_FUNCS(backtrace_symbols)
1141 AC_CHECK_FUNCS(mkstemp)
1142 AC_CHECK_FUNCS(mmap)
1143 AC_CHECK_FUNCS(madvise)
1144 AC_CHECK_FUNCS(getrusage)
1145 AC_CHECK_FUNCS(getpriority)
1146 AC_CHECK_FUNCS(setpriority)
1147 AC_CHECK_FUNCS(dl_iterate_phdr)
1148 AC_CHECK_FUNCS(dladdr)
1149 AC_CHECK_FUNCS(sysconf)
1150 AC_CHECK_FUNCS(getrlimit)
1151 AC_CHECK_FUNCS(prctl)
1153 AC_CHECK_FUNCS(sched_getaffinity)
1154 AC_CHECK_FUNCS(sched_setaffinity)
1155 AC_CHECK_FUNCS(sched_getcpu)
1157 dnl ****************************************************************
1158 dnl *** Check for sched_setaffinity from glibc versions before ***
1159 dnl *** 2.3.4. The older versions of the function only take 2 ***
1160 dnl *** parameters, not 3. ***
1162 dnl *** Because the interface change was not made in a minor ***
1163 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1164 dnl *** won't always indicate the interface sched_affinity has. ***
1165 dnl ****************************************************************
1166 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1167 AC_TRY_COMPILE([#include <sched.h>], [
1169 sched_setaffinity(0, &mask);
1172 # Yes, we have it...
1174 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1176 # We have the new, three-parameter version
1181 dnl ******************************************************************
1182 dnl *** Check for large file support ***
1183 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1184 dnl ******************************************************************
1186 # Check that off_t can represent 2**63 - 1 correctly, working around
1187 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1188 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1190 AC_DEFUN([LARGE_FILES], [
1191 large_CPPFLAGS=$CPPFLAGS
1192 CPPFLAGS="$CPPFLAGS $1"
1194 #include <sys/types.h>
1197 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1198 #define COMPILE_TIME_ASSERT(pred) \
1199 switch(0){case 0:case pred:;}
1200 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1203 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1204 large_CPPFLAGS="$large_CPPFLAGS $1"
1209 CPPFLAGS=$large_CPPFLAGS
1212 AC_MSG_CHECKING(if off_t is 64 bits wide)
1214 if test $large_offt = no; then
1215 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1216 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1218 if test $large_offt = no; then
1219 AC_MSG_WARN([No 64 bit file size support available])
1222 dnl *****************************
1223 dnl *** Checks for libsocket ***
1224 dnl *****************************
1225 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1229 dnl *****************************
1230 dnl *** Checks for libinotify ***
1231 dnl *****************************
1232 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1235 dnl *******************************
1236 dnl *** Checks for MSG_NOSIGNAL ***
1237 dnl *******************************
1238 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1239 AC_TRY_COMPILE([#include <sys/socket.h>], [
1240 int f = MSG_NOSIGNAL;
1242 # Yes, we have it...
1244 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1246 # We'll have to use signals
1250 dnl *****************************
1251 dnl *** Checks for IPPROTO_IP ***
1252 dnl *****************************
1253 AC_MSG_CHECKING(for IPPROTO_IP)
1254 AC_TRY_COMPILE([#include <netinet/in.h>], [
1255 int level = IPPROTO_IP;
1257 # Yes, we have it...
1259 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1261 # We'll have to use getprotobyname
1265 dnl *******************************
1266 dnl *** Checks for IPPROTO_IPV6 ***
1267 dnl *******************************
1268 AC_MSG_CHECKING(for IPPROTO_IPV6)
1269 AC_TRY_COMPILE([#include <netinet/in.h>], [
1270 int level = IPPROTO_IPV6;
1272 # Yes, we have it...
1274 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1276 # We'll have to use getprotobyname
1280 dnl ******************************
1281 dnl *** Checks for IPPROTO_TCP ***
1282 dnl ******************************
1283 AC_MSG_CHECKING(for IPPROTO_TCP)
1284 AC_TRY_COMPILE([#include <netinet/in.h>], [
1285 int level = IPPROTO_TCP;
1287 # Yes, we have it...
1289 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1291 # We'll have to use getprotobyname
1295 dnl *****************************
1296 dnl *** Checks for SOL_IP ***
1297 dnl *****************************
1298 AC_MSG_CHECKING(for SOL_IP)
1299 AC_TRY_COMPILE([#include <netdb.h>], [
1302 # Yes, we have it...
1304 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1306 # We'll have to use getprotobyname
1310 dnl *****************************
1311 dnl *** Checks for SOL_IPV6 ***
1312 dnl *****************************
1313 AC_MSG_CHECKING(for SOL_IPV6)
1314 AC_TRY_COMPILE([#include <netdb.h>], [
1315 int level = SOL_IPV6;
1317 # Yes, we have it...
1319 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1321 # We'll have to use getprotobyname
1325 dnl *****************************
1326 dnl *** Checks for SOL_TCP ***
1327 dnl *****************************
1328 AC_MSG_CHECKING(for SOL_TCP)
1329 AC_TRY_COMPILE([#include <netdb.h>], [
1330 int level = SOL_TCP;
1332 # Yes, we have it...
1334 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1336 # We'll have to use getprotobyname
1340 dnl *****************************
1341 dnl *** Checks for IP_PKTINFO ***
1342 dnl *****************************
1343 AC_MSG_CHECKING(for IP_PKTINFO)
1344 AC_TRY_COMPILE([#include <linux/in.h>], [
1345 int level = IP_PKTINFO;
1347 # Yes, we have it...
1349 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1354 dnl *****************************
1355 dnl *** Checks for IPV6_PKTINFO ***
1356 dnl *****************************
1357 AC_MSG_CHECKING(for IPV6_PKTINFO)
1358 AC_TRY_COMPILE([#include <netdb.h>], [
1359 int level = IPV6_PKTINFO;
1361 # Yes, we have it...
1363 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1368 dnl **********************************
1369 dnl *** Checks for IP_DONTFRAG ***
1370 dnl **********************************
1371 AC_MSG_CHECKING(for IP_DONTFRAG)
1372 AC_TRY_COMPILE([#include <netinet/in.h>], [
1373 int level = IP_DONTFRAG;
1375 # Yes, we have it...
1377 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1382 dnl **********************************
1383 dnl *** Checks for IP_DONTFRAGMENT ***
1384 dnl **********************************
1385 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1386 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1387 int level = IP_DONTFRAGMENT;
1389 # Yes, we have it...
1391 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1396 dnl **********************************
1397 dnl *** Checks for IP_MTU_DISCOVER ***
1398 dnl **********************************
1399 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1400 AC_TRY_COMPILE([#include <linux/in.h>], [
1401 int level = IP_MTU_DISCOVER;
1403 # Yes, we have it...
1405 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1410 dnl **********************************
1411 dnl *** Checks for IP_PMTUDISC_DO ***
1412 dnl **********************************
1413 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1414 AC_TRY_COMPILE([#include <linux/in.h>], [
1415 int level = IP_PMTUDISC_DO;
1417 # Yes, we have it...
1419 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1424 dnl *********************************
1425 dnl *** Check for struct ip_mreqn ***
1426 dnl *********************************
1427 AC_MSG_CHECKING(for struct ip_mreqn)
1428 AC_TRY_COMPILE([#include <netinet/in.h>], [
1429 struct ip_mreqn mreq;
1430 mreq.imr_address.s_addr = 0;
1432 # Yes, we have it...
1434 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1436 # We'll just have to try and use struct ip_mreq
1438 AC_MSG_CHECKING(for struct ip_mreq)
1439 AC_TRY_COMPILE([#include <netinet/in.h>], [
1440 struct ip_mreq mreq;
1441 mreq.imr_interface.s_addr = 0;
1443 # Yes, we have it...
1445 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1447 # No multicast support
1452 dnl **********************************
1453 dnl *** Check for getaddrinfo ***
1454 dnl **********************************
1455 AC_MSG_CHECKING(for getaddrinfo)
1460 getaddrinfo(NULL,NULL,NULL,NULL);
1462 # Yes, we have it...
1464 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1469 dnl **********************************
1470 dnl *** Check for gethostbyname2_r ***
1471 dnl **********************************
1472 AC_MSG_CHECKING(for gethostbyname2_r)
1478 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1480 # Yes, we have it...
1482 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1487 dnl **********************************
1488 dnl *** Check for gethostbyname2 ***
1489 dnl **********************************
1490 AC_MSG_CHECKING(for gethostbyname2)
1495 gethostbyname2(NULL,0);
1497 # Yes, we have it...
1499 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1504 dnl **********************************
1505 dnl *** Check for gethostbyname ***
1506 dnl **********************************
1507 AC_MSG_CHECKING(for gethostbyname)
1512 gethostbyname(NULL);
1514 # Yes, we have it...
1516 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1521 dnl **********************************
1522 dnl *** Check for getprotobyname ***
1523 dnl **********************************
1524 AC_MSG_CHECKING(for getprotobyname)
1529 getprotobyname(NULL);
1531 # Yes, we have it...
1533 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1538 dnl **********************************
1539 dnl *** Check for getnameinfo ***
1540 dnl **********************************
1541 AC_MSG_CHECKING(for getnameinfo)
1546 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1548 # Yes, we have it...
1550 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1556 dnl **********************************
1557 dnl *** Check for inet_ntop ***
1558 dnl **********************************
1559 AC_MSG_CHECKING(for inet_ntop)
1562 #include <arpa/inet.h>
1564 inet_ntop (0, NULL, NULL, 0);
1566 # Yes, we have it...
1568 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
1573 dnl *****************************
1574 dnl *** Checks for libnsl ***
1575 dnl *****************************
1576 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1578 AC_CHECK_FUNCS(inet_pton inet_aton)
1580 dnl *****************************
1581 dnl *** Checks for libxnet ***
1582 dnl *****************************
1585 AC_MSG_CHECKING(for Solaris XPG4 support)
1586 if test -f /usr/lib/libxnet.so; then
1587 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1588 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1589 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1596 if test "$GCC" = "yes"; then
1597 CFLAGS="$CFLAGS -Wno-char-subscripts"
1602 dnl *****************************
1603 dnl *** Checks for libpthread ***
1604 dnl *****************************
1605 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1606 # and libpthread does not exist
1610 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1613 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1616 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1619 AC_CHECK_HEADERS(pthread.h)
1620 AC_CHECK_HEADERS(pthread_np.h)
1621 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1622 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np)
1623 AC_CHECK_FUNCS(pthread_kill)
1624 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1625 AC_TRY_COMPILE([ #include <pthread.h>], [
1626 pthread_mutexattr_t attr;
1627 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1632 AC_ERROR(Posix system lacks support for recursive mutexes)
1634 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1635 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1636 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1638 dnl **********************************
1639 dnl *** Check for mincore ***
1640 dnl **********************************
1641 AC_MSG_CHECKING(for mincore)
1644 #include <sys/types.h>
1645 #include <sys/mman.h>
1647 mincore(NULL, 0, NULL);
1649 # Yes, we have it...
1651 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
1656 dnl ***********************************
1657 dnl *** Checks for working __thread ***
1658 dnl ***********************************
1659 AC_MSG_CHECKING(for working __thread)
1660 if test "x$with_tls" != "x__thread"; then
1661 AC_MSG_RESULT(disabled)
1662 elif test "x$cross_compiling" = "xyes"; then
1663 AC_MSG_RESULT(cross compiling, assuming yes)
1666 #if defined(__APPLE__) && defined(__clang__)
1667 #error "__thread does not currently work with clang on Mac OS X"
1670 #include <pthread.h>
1672 static int res1, res2;
1674 void thread_main (void *arg)
1689 pthread_create (&t1, NULL, thread_main, 1);
1690 pthread_create (&t2, NULL, thread_main, 2);
1692 pthread_join (t1, NULL);
1693 pthread_join (t2, NULL);
1695 return !(res1 + res2 == 2);
1705 dnl **************************************
1706 dnl *** Checks for working sigaltstack ***
1707 dnl **************************************
1708 AC_MSG_CHECKING(for working sigaltstack)
1709 if test "x$with_sigaltstack" != "xyes"; then
1710 AC_MSG_RESULT(disabled)
1711 elif test "x$cross_compiling" = "xyes"; then
1712 AC_MSG_RESULT(cross compiling, assuming yes)
1719 #include <pthread.h>
1720 #include <sys/wait.h>
1721 #if defined(__FreeBSD__) || defined(__NetBSD__)
1722 #define SA_STACK SA_ONSTACK
1725 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1730 volatile char*__ptr = NULL;
1732 loop (void *ignored)
1741 struct sigaction sa;
1745 struct sigaltstack sas;
1748 pthread_attr_t attr;
1750 sa.sa_sigaction = sigsegv_signal_handler;
1751 sigemptyset (&sa.sa_mask);
1752 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1753 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1754 perror ("sigaction");
1758 /* x86 darwin deliver segfaults using SIGBUS */
1759 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1760 perror ("sigaction");
1763 sas.ss_sp = malloc (SIGSTKSZ);
1764 sas.ss_size = SIGSTKSZ;
1766 if (sigaltstack (&sas, NULL) == -1) {
1767 perror ("sigaltstack");
1771 pthread_attr_init (&attr);
1772 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1773 printf ("pthread_create\n");
1797 for (i = 0; i < 300; ++i) {
1798 waitpid (son, &status, WNOHANG);
1799 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1804 kill (son, SIGKILL);
1810 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1817 dnl ********************************
1818 dnl *** Checks for semaphore lib ***
1819 dnl ********************************
1820 # 'Real Time' functions on Solaris
1821 # posix4 on Solaris 2.6
1822 # pthread (first!) on Linux
1823 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1825 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1826 AC_CHECK_FUNCS(shm_open)
1828 dnl ********************************
1829 dnl *** Checks for timezone stuff **
1830 dnl ********************************
1831 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1837 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1838 if test $ac_cv_struct_tm_gmtoff = yes; then
1839 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1841 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1846 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1847 if test $ac_cv_var_timezone = yes; then
1848 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1850 AC_ERROR(unable to find a way to determine timezone)
1854 dnl *********************************
1855 dnl *** Checks for math functions ***
1856 dnl *********************************
1857 AC_SEARCH_LIBS(sqrtf, m)
1858 if test "x$has_broken_apple_cpp" != "xyes"; then
1859 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1860 AC_TRY_LINK([#include <math.h>],
1862 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1865 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1866 AC_TRY_LINK([#include <math.h>],
1868 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1871 dnl ****************************************************************
1872 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1873 dnl *** have it in the library (duh)) ***
1874 dnl ****************************************************************
1875 AC_CHECK_FUNCS(poll)
1877 dnl *************************
1878 dnl *** Check for signbit ***
1879 dnl *************************
1880 AC_MSG_CHECKING(for signbit)
1881 AC_TRY_LINK([#include <math.h>], [
1882 int s = signbit(1.0);
1885 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1890 dnl **********************************
1892 dnl **********************************
1893 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
1894 AC_CHECK_HEADERS(sys/epoll.h)
1896 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1897 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
1898 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1904 AC_CHECK_HEADERS(sys/event.h)
1905 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
1907 dnl **************************************
1908 dnl * Darwin has a race that prevents us from using reliably:
1909 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
1910 dnl * Since kqueue is mostly used for scaling large web servers,
1911 dnl * and very few folks run Mono on large web servers on OSX, falling
1913 dnl **************************************
1914 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
1915 if test "x$host_darwin" = "xno"; then
1916 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
1920 dnl ******************************
1921 dnl *** Checks for SIOCGIFCONF ***
1922 dnl ******************************
1923 AC_CHECK_HEADERS(sys/ioctl.h)
1924 AC_CHECK_HEADERS(net/if.h, [], [],
1926 #ifdef HAVE_SYS_TYPES_H
1927 # include <sys/types.h>
1929 #ifdef HAVE_SYS_SOCKET_H
1930 # include <sys/socket.h>
1933 AC_MSG_CHECKING(for ifreq)
1936 #include <sys/ioctl.h>
1944 x = (void *) &ifr->ifr_addr;
1947 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1951 dnl **********************************
1952 dnl *** Checks for sin_len ***
1953 dnl **********************************
1954 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1956 #include <netinet/in.h>
1958 struct sockaddr_in saddr;
1959 saddr.sin_len = sizeof (saddr);
1962 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1966 dnl **********************************
1967 dnl *** Checks for sin6_len ***
1968 dnl **********************************
1969 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1971 #include <netinet/in.h>
1973 struct sockaddr_in6 saddr6;
1974 saddr6.sin6_len = sizeof (saddr6);
1977 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1981 dnl **********************************
1982 dnl *** Check for getifaddrs ***
1983 dnl **********************************
1984 AC_MSG_CHECKING(for getifaddrs)
1987 #include <sys/types.h>
1988 #include <sys/socket.h>
1989 #include <ifaddrs.h>
1993 # Yes, we have it...
1995 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
1999 dnl **********************************
2000 dnl *** Check for if_nametoindex ***
2001 dnl **********************************
2002 AC_MSG_CHECKING(for if_nametoindex)
2005 #include <sys/types.h>
2006 #include <sys/socket.h>
2009 if_nametoindex(NULL);
2011 # Yes, we have it...
2013 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2018 dnl **********************************
2019 dnl *** Checks for MonoPosixHelper ***
2020 dnl **********************************
2021 AC_CHECK_HEADERS(checklist.h)
2022 AC_CHECK_HEADERS(pathconf.h)
2023 AC_CHECK_HEADERS(fstab.h)
2024 AC_CHECK_HEADERS(attr/xattr.h)
2025 AC_CHECK_HEADERS(sys/extattr.h)
2026 AC_CHECK_HEADERS(sys/sendfile.h)
2027 AC_CHECK_HEADERS(sys/statvfs.h)
2028 AC_CHECK_HEADERS(sys/statfs.h)
2029 AC_CHECK_HEADERS(sys/vfstab.h)
2030 AC_CHECK_HEADERS(sys/xattr.h)
2031 AC_CHECK_HEADERS(sys/mman.h)
2032 AC_CHECK_HEADERS(sys/param.h)
2033 AC_CHECK_HEADERS(sys/mount.h, [], [],
2035 #ifdef HAVE_SYS_PARAM_H
2036 # include <sys/param.h>
2039 AC_CHECK_HEADERS(sys/mount.h)
2040 AC_CHECK_FUNCS(confstr)
2041 AC_CHECK_FUNCS(seekdir telldir)
2042 AC_CHECK_FUNCS(getdomainname)
2043 AC_CHECK_FUNCS(setdomainname)
2044 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2045 AC_CHECK_FUNCS(setgroups)
2046 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2047 AC_CHECK_FUNCS(getfsstat)
2048 AC_CHECK_FUNCS(lutimes futimes)
2049 AC_CHECK_FUNCS(mremap)
2050 AC_CHECK_FUNCS(remap_file_pages)
2051 AC_CHECK_FUNCS(posix_fadvise)
2052 AC_CHECK_FUNCS(posix_fallocate)
2053 AC_CHECK_FUNCS(posix_madvise)
2054 AC_CHECK_FUNCS(vsnprintf)
2055 AC_CHECK_FUNCS(sendfile)
2056 AC_CHECK_FUNCS(gethostid sethostid)
2057 AC_CHECK_FUNCS(sethostname)
2058 AC_CHECK_FUNCS(statfs)
2059 AC_CHECK_FUNCS(fstatfs)
2060 AC_CHECK_FUNCS(statvfs)
2061 AC_CHECK_FUNCS(fstatvfs)
2062 AC_CHECK_FUNCS(stime)
2063 AC_CHECK_FUNCS(strerror_r)
2064 AC_CHECK_FUNCS(ttyname_r)
2065 AC_CHECK_FUNCS(psignal)
2066 AC_CHECK_FUNCS(getlogin_r)
2067 AC_CHECK_FUNCS(lockf)
2068 AC_CHECK_FUNCS(swab)
2069 AC_CHECK_FUNCS(setusershell endusershell)
2070 AC_CHECK_FUNCS(futimens utimensat)
2071 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2072 AC_CHECK_FUNCS(readv writev preadv pwritev)
2073 AC_CHECK_FUNCS(setpgid)
2074 AC_CHECK_FUNCS(system)
2075 AC_CHECK_FUNCS(fork execv execve)
2076 AC_CHECK_FUNCS(accept4)
2077 AC_CHECK_SIZEOF(size_t)
2078 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2079 [#include <sys/types.h>
2080 #include <sys/stat.h>
2081 #include <unistd.h>])
2082 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2083 [#include <sys/types.h>
2084 #include <sys/stat.h>
2085 #include <unistd.h>])
2086 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2087 [#include <sys/time.h>])
2088 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2089 [#include <sys/socket.h>])
2090 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2091 [#include <unistd.h>
2092 #include <fcntl.h>])
2093 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2094 [#include <sys/uio.h>])
2095 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2096 [#include <sys/socket.h>])
2097 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2098 [#include <sys/poll.h>])
2099 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2100 [#include <sys/socket.h>])
2101 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2102 [#include <sys/socket.h>])
2103 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2104 [#include <netinet/in.h>])
2105 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2106 [#include <netinet/in.h>])
2107 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2108 [#include <sys/un.h>])
2109 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2110 [#include <sys/types.h>
2111 #include <sys/stat.h>
2112 #include <unistd.h>])
2113 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2114 [#include <time.h>])
2115 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2116 [#include <sys/time.h>
2117 #include <sys/types.h>
2118 #include <utime.h>])
2119 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2120 [#include <sys/time.h>])
2121 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2122 [#include <sys/types.h>
2123 #include <utime.h>])
2125 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2126 [#include <sys/types.h>
2127 #include <dirent.h>])
2129 [struct passwd.pw_gecos],,,
2130 [#include <sys/types.h>
2133 [struct statfs.f_flags],,,
2134 [#include <sys/types.h>
2135 #include <sys/vfs.h>])
2137 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2138 [#include <sys/types.h>
2139 #include <sys/stat.h>
2140 #include <unistd.h>])
2142 dnl Favour xattr through glibc, but use libattr if we have to
2143 AC_CHECK_FUNC(lsetxattr, ,
2144 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2148 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2150 [struct kinfo_proc.kp_proc],,,
2151 [#include <sys/types.h>
2152 #include <sys/param.h>
2153 #include <sys/sysctl.h>
2154 #include <sys/proc.h>
2157 dnl *********************************
2158 dnl *** Checks for Windows compilation ***
2159 dnl *********************************
2160 AC_CHECK_HEADERS(sys/time.h)
2161 AC_CHECK_HEADERS(sys/param.h)
2162 AC_CHECK_HEADERS(dirent.h)
2164 dnl ******************************************
2165 dnl *** Checks for OSX and iOS compilation ***
2166 dnl ******************************************
2167 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2169 dnl *********************************
2170 dnl *** Check for Console 2.0 I/O ***
2171 dnl *********************************
2172 AC_CHECK_HEADERS([curses.h])
2173 AC_CHECK_HEADERS([term.h], [], [],
2178 AC_CHECK_HEADERS([termios.h])
2180 dnl *********************************
2181 dnl *** Checks for Windows compilation ***
2182 dnl *********************************
2183 AC_CHECK_HEADERS(winternl.h)
2185 jdk_headers_found=no
2186 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2187 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2188 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2189 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2190 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2191 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2192 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2194 dnl *********************************
2195 dnl *** Check for struct ip_mreqn ***
2196 dnl *********************************
2197 AC_MSG_CHECKING(for struct ip_mreqn)
2198 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2199 struct ip_mreqn mreq;
2200 mreq.imr_address.s_addr = 0;
2202 # Yes, we have it...
2204 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2206 # We'll just have to try and use struct ip_mreq
2208 AC_MSG_CHECKING(for struct ip_mreq)
2209 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2210 struct ip_mreq mreq;
2211 mreq.imr_interface.s_addr = 0;
2213 # Yes, we have it...
2215 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2217 # No multicast support
2222 dnl **********************************
2223 dnl *** Check for getaddrinfo ***
2224 dnl **********************************
2225 AC_MSG_CHECKING(for getaddrinfo)
2228 #include <winsock2.h>
2229 #include <ws2tcpip.h>
2231 getaddrinfo(NULL,NULL,NULL,NULL);
2233 # Yes, we have it...
2235 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2240 dnl **********************************
2241 dnl *** Check for gethostbyname ***
2242 dnl **********************************
2243 AC_MSG_CHECKING(for gethostbyname)
2246 #include <winsock2.h>
2247 #include <ws2tcpip.h>
2249 gethostbyname(NULL);
2251 # Yes, we have it...
2253 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2258 dnl **********************************
2259 dnl *** Check for getprotobyname ***
2260 dnl **********************************
2261 AC_MSG_CHECKING(for getprotobyname)
2264 #include <winsock2.h>
2265 #include <ws2tcpip.h>
2267 getprotobyname(NULL);
2269 # Yes, we have it...
2271 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2276 dnl **********************************
2277 dnl *** Check for getnameinfo ***
2278 dnl **********************************
2279 AC_MSG_CHECKING(for getnameinfo)
2282 #include <winsock2.h>
2283 #include <ws2tcpip.h>
2285 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2287 # Yes, we have it...
2289 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2294 dnl **********************************
2295 dnl *** Check for inet_ntop ***
2296 dnl **********************************
2297 AC_MSG_CHECKING(for inet_ntop)
2300 #include <winsock2.h>
2301 #include <ws2tcpip.h>
2303 inet_ntop (0, NULL, NULL, 0);
2305 # Yes, we have it...
2307 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2312 dnl **********************************
2313 dnl *** Check for inet_pton ***
2314 dnl **********************************
2315 AC_MSG_CHECKING(for inet_pton)
2318 #include <winsock2.h>
2319 #include <ws2tcpip.h>
2321 inet_pton (0, NULL, NULL);
2323 # Yes, we have it...
2325 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2330 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2331 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2332 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2333 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2334 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2335 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2336 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2340 AC_MSG_CHECKING(for socklen_t)
2342 #include <sys/types.h>
2343 #include <sys/socket.h>
2347 ac_cv_c_socklen_t=yes
2348 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2354 AC_MSG_CHECKING(for array element initializer support)
2355 AC_TRY_COMPILE([#include <sys/socket.h>], [
2356 const int array[] = {[1] = 2,};
2358 # Yes, we have it...
2360 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2362 # We'll have to use signals
2366 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2367 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2368 AC_TRY_LINK([#include <math.h>],
2369 [ static void *p = &trunc; ],
2371 AC_DEFINE(HAVE_TRUNC)
2377 if test "x$ac_cv_truncl" != "xyes"; then
2378 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2381 AC_CHECK_FUNCS(execvp)
2383 dnl ****************************
2384 dnl *** Look for /dev/random ***
2385 dnl ****************************
2387 AC_MSG_CHECKING([if usage of random device is requested])
2388 AC_ARG_ENABLE(dev-random,
2389 [ --disable-dev-random disable the use of the random device (enabled by default)],
2390 try_dev_random=$enableval, try_dev_random=yes)
2392 AC_MSG_RESULT($try_dev_random)
2396 NAME_DEV_RANDOM="/dev/srandom"
2399 dnl Win32 does not have /dev/random, they have their own method...
2401 *-mingw*|*-*-cygwin*)
2402 ac_cv_have_dev_random=no
2405 dnl Everywhere else, it's /dev/random
2408 NAME_DEV_RANDOM="/dev/random"
2412 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2414 dnl Now check if the device actually exists
2416 if test "x$try_dev_random" = "xyes"; then
2417 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2418 [if test -r "$NAME_DEV_RANDOM" ; then
2419 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2420 if test "x$ac_cv_have_dev_random" = "xyes"; then
2421 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2424 AC_MSG_CHECKING(for random device)
2425 ac_cv_have_dev_random=no
2426 AC_MSG_RESULT(has been disabled)
2429 if test "x$host_win32" = "xyes"; then
2430 AC_DEFINE(HAVE_CRYPT_RNG)
2433 if test "x$ac_cv_have_dev_random" = "xno" \
2434 && test "x$host_win32" = "xno"; then
2437 *** A system-provided entropy source was not found on this system.
2438 *** Because of this, the System.Security.Cryptography random number generator
2439 *** will throw a NotImplemented exception.
2441 *** If you are seeing this message, and you know your system DOES have an
2442 *** entropy collection in place, please contact <crichton@gimp.org> and
2443 *** provide information about the system and how to access the random device.
2445 *** Otherwise you can install either egd or prngd and set the environment
2446 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2450 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2452 AC_ARG_ENABLE(perf-events, [ --enable-perf-events Enable using `perf` for profiling on Linux], test_perf_events=$enableval, test_perf_events=no)
2453 if test "x$test_perf_events" == "xyes"; then
2454 AC_DEFINE(ENABLE_PERF_EVENTS, 1, [Enable using `perf` for profiling on Linux])
2455 AC_SUBST(ENABLE_PERF_EVENTS)
2458 AC_MSG_CHECKING([if big-arrays are to be enabled])
2459 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2460 if test "x$enable_big_arrays" = "xyes" ; then
2461 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2462 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2464 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2467 AC_MSG_RESULT($enable_big_arrays)
2473 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2475 if test "x$enable_dtrace" = "xyes"; then
2476 if test "x$has_dtrace" = "xno"; then
2477 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2479 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2480 if test "x$DTRACE" = "xno"; then
2481 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2483 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2484 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2490 if test "x$enable_dtrace" = "xyes"; then
2491 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2493 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2496 DTRACEFLAGS="-arch ppc64"
2499 DTRACEFLAGS="-arch x86_64"
2508 DTRACEFLAGS="-arch ppc"
2511 DTRACEFLAGS="-arch i386"
2518 AC_SUBST(DTRACEFLAGS)
2524 AC_CHECK_HEADERS([sys/sdt.h])
2526 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2527 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2533 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2534 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2536 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2539 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2542 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2543 nacl_self_host="nacl_self_host"
2545 AC_SUBST(nacl_self_host)
2547 if test "x$enable_nacl_codegen" = "xyes"; then
2548 MONO_NACL_ALIGN_MASK_OFF=1
2549 AC_DEFINE(TARGET_NACL, 1, [...])
2550 AC_DEFINE(__native_client_codegen__, 1, [...])
2552 MONO_NACL_ALIGN_MASK_OFF=0
2553 AC_DEFINE(__default_codegen__, 1, [...])
2555 if test "x$enable_nacl_gc" = "xyes"; then
2556 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2557 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2559 # Not yet implemented
2562 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2564 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2566 dnl **************************
2567 dnl *** AOT cross offsets ***
2568 dnl **************************
2570 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
2571 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
2577 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2578 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2579 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2580 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
2582 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2584 if test "x$enable_llvm" = "xyes"; then
2585 if test "x$with_llvm" != "x"; then
2586 LLVM_CONFIG=$with_llvm/bin/llvm-config
2587 if test x$host_win32 = xyes; then
2588 LLVM_CONFIG=$LLVM_CONFIG.exe
2590 if test ! -x $LLVM_CONFIG; then
2591 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2594 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2595 if test "x$LLVM_CONFIG" = "xno"; then
2596 AC_MSG_ERROR([llvm-config not found.])
2600 llvm_codegen="x86codegen"
2603 llvm_codegen="armcodegen"
2607 if test "x$host_win32" = "xno"; then
2609 # Should be something like '2.6' or '2.7svn'
2610 llvm_version=`$LLVM_CONFIG --version`
2611 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2612 AC_MSG_CHECKING(LLVM version)
2613 AC_MSG_RESULT($llvm_version $llvm_api_version)
2614 if echo $llvm_version | grep -q 'mono'; then
2615 if test "x$enable_llvm_version_check" == "xyes"; then
2616 if test "$llvm_version" != "$expected_llvm_version"; then
2617 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2621 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.])
2624 # The output of --cflags seems to include optimizations flags too
2625 if test $llvm_api_version -gt 100; then
2626 # The --cflags argument includes all kinds of warnings -pendantic etc.
2627 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2628 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2630 LLVM_CFLAGS=`$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'`
2631 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2633 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2634 # from LLVM classes.
2635 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
2636 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2637 # This might include empty lines
2638 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2639 llvm_jit_supported=yes
2640 llvm_jit_libs="jit mcjit $llvm_codegen"
2641 if test $llvm_api_version -gt 100; then
2642 # Based on llvm 3.9, only aot is currently supported
2643 llvm_jit_libs="orcjit $llvm_codegen"
2644 elif test "x$host" != "x$target"; then
2645 # No need for jit libs
2646 llvm_jit_supported=no
2649 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
2650 if test "x$LLVM_LIBS" == "x"; then
2651 echo "$LLVM_CONFIG --libs failed."
2654 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
2655 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
2656 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
2657 LLVM_LIBS="$LLVM_LIBS -lc++"
2659 LLVM_LIBS="$LLVM_LIBS -lstdc++"
2662 expected_llvm_version="3.4svn-mono-mono/e656cac"
2665 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2666 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
2667 LLVM_LDFLAGS="-L$with_llvm/lib"
2668 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
2669 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
2670 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
2671 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
2672 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
2673 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
2674 -lLLVMAnalysis -lLLVMTarget \
2675 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
2676 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
2677 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
2678 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
2679 -lLLVMSupport -lstdc++"
2680 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
2682 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
2683 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
2686 if test "x$llvm_api_version" = "x"; then
2687 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
2688 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
2690 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2691 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2694 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2696 AC_SUBST(LLVM_CFLAGS)
2697 AC_SUBST(LLVM_CXXFLAGS)
2699 AC_SUBST(LLVM_LDFLAGS)
2700 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2703 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2704 if test "x$enable_loadedllvm" = "xyes"; then
2705 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2707 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2709 if test "x$enable_llvm" = "xyes"; then
2710 enable_llvm_runtime=yes
2712 if test "x$enable_llvm_runtime" = "xyes"; then
2713 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
2715 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
2718 ACCESS_UNALIGNED="yes"
2722 SQLITE="libsqlite.so.0"
2723 SQLITE3="libsqlite3.so.0"
2725 GDKX11="libgdk-x11-2.0.so.0"
2726 GTKX11="libgtk-x11-2.0.so.0"
2727 XINERAMA="libXinerama.so.1"
2729 sizeof_register="SIZEOF_VOID_P"
2732 boehm_supported=true
2738 ACCESS_UNALIGNED="no"
2740 AC_MSG_CHECKING(for mips n32)
2742 #if _MIPS_SIM != _ABIN32
2760 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2765 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2766 # int astruct __attribute__ ((visibility ("hidden")));
2769 # void *p = &astruct;
2771 # gcc -fPIC --shared -o libfoo.so foo.c
2773 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2774 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2775 have_visibility_hidden=no
2778 have_visibility_hidden=no
2789 openbsd*|freebsd*|kfreebsd-gnu*)
2793 x86_64-*-* | amd64-*-*)
2796 if test "x$ac_cv_sizeof_void_p" = "x4"; then
2797 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2807 openbsd*|freebsd*|kfreebsd-gnu*)
2814 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2822 ACCESS_UNALIGNED="no"
2825 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2826 libmono_ldflags="-lunwind"
2829 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2835 ACCESS_UNALIGNED="no"
2842 if test x"$GCC" = xyes; then
2843 # We don't support v8 cpus
2844 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2846 if test x"$AR" = xfalse; then
2847 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2850 *-mingw*|*-*-cygwin*)
2851 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2852 have_visibility_hidden=no
2855 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2856 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2857 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2859 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2860 CFLAGS="$CFLAGS -mminimal-toc"
2863 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2875 ACCESS_UNALIGNED="no"
2876 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2882 ACCESS_UNALIGNED="no"
2883 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2888 ACCESS_UNALIGNED="no"
2890 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2892 # TODO: make proper support for NaCl host.
2896 # ACCESS_UNALIGNED="no"
2897 # AOT_SUPPORTED="no"
2900 # https://lkml.org/lkml/2012/7/15/133
2903 boehm_supported=false
2908 ACCESS_UNALIGNED="yes"
2909 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2915 if test "x$host" != "x$target"; then
2916 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2922 ACCESS_UNALIGNED="no"
2923 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2924 # Can't use tls, since it depends on the runtime detection of tls offsets
2925 # in mono-compiler.h
2929 AC_DEFINE(TARGET_WATCHOS, 1, [...])
2933 powerpc64-ps3-linux-gnu)
2935 arch_target=powerpc64
2936 AC_DEFINE(TARGET_PS3, 1, [...])
2937 # It would be better to just use TARGET_POWERPC64, but lots of code already
2939 AC_DEFINE(__mono_ppc64__, 1, [...])
2940 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2942 target_byte_order=G_BIG_ENDIAN
2944 powerpc64-xbox360-linux-gnu)
2946 arch_target=powerpc64
2947 AC_DEFINE(TARGET_XBOX360, 1, [...])
2948 # It would be better to just use TARGET_POWERPC64, but lots of code already
2951 target_byte_order=G_BIG_ENDIAN
2956 AC_DEFINE(TARGET_AMD64, 1, [...])
2957 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2960 # TODO: make proper support for NaCl target.
2964 # AC_DEFINE(TARGET_ARM, 1, [...])
2965 # ACCESS_UNALIGNED="no"
2967 # CPPFLAGS="$CPPFLAGS \
2970 # -D__portable_native_client__ \
2971 # -Dtimezone=_timezone \
2972 # -DDISABLE_SOCKETS \
2973 # -DDISABLE_ATTACH \
2975 # Can't use tls, since it depends on the runtime detection of tls offsets
2976 # in mono-compiler.h
2982 AC_DEFINE(TARGET_X86, 1, [...])
2988 AC_DEFINE(TARGET_ARM, 1, [...])
2989 AC_DEFINE(TARGET_ANDROID, 1, [...])
2990 ACCESS_UNALIGNED="no"
2991 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2992 # Can't use tls, since it depends on the runtime detection of tls offsets
2993 # in mono-compiler.h
2997 armv7l-unknown-linux-gnueabi*)
2999 CPPFLAGS="$CPPFLAGS"
3001 armv5-*-linux-androideabi*)
3002 CPPFLAGS="$CPPFLAGS"
3009 AC_DEFINE(TARGET_X86, 1, [...])
3010 AC_DEFINE(TARGET_ANDROID, 1, [...])
3011 CPPFLAGS="$CPPFLAGS"
3012 # Can't use tls, since it depends on the runtime detection of tls offsets
3013 # in mono-compiler.h
3020 AC_DEFINE(TARGET_AMD64, 1, [...])
3021 AC_DEFINE(TARGET_ANDROID, 1, [...])
3022 CPPFLAGS="$CPPFLAGS"
3023 # Can't use tls, since it depends on the runtime detection of tls offsets
3024 # in mono-compiler.h
3031 AC_DEFINE(TARGET_AMD64, 1, [...])
3032 AC_DEFINE(TARGET_PS4, 1, [...])
3033 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3034 CPPFLAGS="$CPPFLAGS"
3035 # Can't use tls, since it depends on the runtime detection of tls offsets
3036 # in mono-compiler.h
3044 AC_DEFINE(TARGET_ARM64, 1, [...])
3045 AC_DEFINE(TARGET_ANDROID, 1, [...])
3046 CPPFLAGS="$CPPFLAGS"
3047 # Can't use tls, since it depends on the runtime detection of tls offsets
3048 # in mono-compiler.h
3056 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3062 AC_DEFINE(TARGET_X86, 1, [...])
3065 AC_DEFINE(TARGET_AMD64, 1, [...])
3068 AC_DEFINE(TARGET_ARM, 1, [...])
3071 AC_DEFINE(TARGET_ARM64, 1, [...])
3074 AC_DEFINE(TARGET_POWERPC, 1, [...])
3077 AC_DEFINE(TARGET_POWERPC, 1, [...])
3078 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3081 AC_DEFINE(TARGET_S390X, 1, [...])
3084 AC_DEFINE(TARGET_MIPS, 1, [...])
3087 AC_DEFINE(TARGET_IA64, 1, [...])
3090 AC_DEFINE(TARGET_SPARC, 1, [...])
3093 AC_DEFINE(TARGET_SPARC64, 1, [...])
3099 AC_DEFINE(HOST_X86, 1, [...])
3102 AC_DEFINE(HOST_AMD64, 1, [...])
3105 AC_DEFINE(HOST_ARM, 1, [...])
3108 AC_DEFINE(HOST_ARM64, 1, [...])
3111 AC_DEFINE(HOST_POWERPC, 1, [...])
3114 AC_DEFINE(HOST_POWERPC, 1, [...])
3115 AC_DEFINE(HOST_POWERPC64, 1, [...])
3118 AC_DEFINE(HOST_S390X, 1, [...])
3121 AC_DEFINE(HOST_MIPS, 1, [...])
3124 AC_DEFINE(HOST_IA64, 1, [...])
3127 AC_DEFINE(HOST_SPARC, 1, [...])
3130 AC_DEFINE(HOST_SPARC64, 1, [...])
3140 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3141 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3143 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3145 if test "x$enable_vtune" = "xyes"; then
3146 if test "x$with_vtune" = "x"; then
3147 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3149 VTUNE_PATH=$with_vtune
3151 VTUNE_INCLUDE=$VTUNE_PATH/include
3154 VTUNE_LIB=$VTUNE_PATH/lib32
3157 VTUNE_LIB=$VTUNE_PATH/lib64
3160 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3163 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3164 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3166 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3167 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3170 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3171 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3173 AC_SUBST(VTUNE_LIBS)
3174 AC_SUBST(VTUNE_CFLAGS)
3176 dnl Use GCC atomic ops if they work on the target.
3177 if test x$GCC = "xyes"; then
3179 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3180 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3185 if test "x$target_mach" = "xyes"; then
3187 if test "x$TARGET_SYS" = "xWATCHOS"; then
3188 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3189 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3190 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3191 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3192 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3193 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3194 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3196 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3197 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3198 #error fail this for ios
3202 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3203 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3204 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3206 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3207 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3208 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3211 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3214 if test "x$sizeof_register" = "x4"; then
3215 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3216 elif test "x$sizeof_register" = "x8"; then
3217 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3219 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3222 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3223 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3224 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3225 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3227 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3230 if test "x$have_visibility_hidden" = "xyes"; then
3231 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3234 if test "x$have_deprecated" = "xyes"; then
3235 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3239 dnl Simple Generational checks (sgen)
3242 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3243 if test x$buildsgen = xyes; then
3244 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3245 SGEN_DEFINES="-DHAVE_SGEN_GC"
3246 gc_msg="sgen and $gc_msg"
3248 AC_SUBST(SGEN_DEFINES)
3249 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3251 jit_status="Building and using the JIT"
3259 INTL="libintl.dylib"
3260 SQLITE="libsqlite.0.dylib"
3261 SQLITE3="libsqlite3.0.dylib"
3263 GDKX11="libgdk-x11-2.0.dylib"
3264 GTKX11="libgtk-x11-2.0.dylib"
3278 SQLITE="libsqlite.so"
3279 SQLITE3="libsqlite3.so"
3284 SQLITE="libsqlite.so"
3285 SQLITE3="libsqlite3.so"
3289 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3290 AC_MSG_CHECKING(for the soname of libX11.so)
3291 for i in $x_libraries $dlsearch_path; do
3293 if test -f $i/libX11.so.$r; then
3300 if test "x$X11" = "xlibX11.so"; then
3301 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3310 AC_ARG_WITH([libgdiplus],
3311 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3312 [], [with_libgdiplus=installed])
3314 # default install location
3315 libgdiplus_install_loc=libgdiplus${libsuffix}
3318 libgdiplus_install_loc=libgdiplus${libsuffix}.0
3322 case $with_libgdiplus in
3328 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3331 /*) # absolute path, assume it is an install location
3332 libgdiplus_loc=$with_libgdiplus
3333 libgdiplus_install_loc=$with_libgdiplus
3337 libgdiplus_loc=`pwd`/$with_libgdiplus
3340 AC_SUBST([libgdiplus_loc])
3341 AC_SUBST([libgdiplus_install_loc])
3343 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3344 if test "x$icall_symbol_map" = "xyes"; then
3345 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3348 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3349 if test "x$icall_export" = "xyes"; then
3350 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3353 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3354 if test "x$icall_tables" = "xno"; then
3355 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3358 if test "x$with_tls" = "x__thread"; then
3359 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3360 # Pass the information to libgc
3361 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3362 AC_MSG_CHECKING(if the tls_model attribute is supported)
3363 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3366 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3372 if test ${TARGET} = ARM; then
3373 dnl ******************************************
3374 dnl *** Check to see what FPU is available ***
3375 dnl ******************************************
3376 AC_MSG_CHECKING(which FPU to use)
3379 # This is a bit tricky:
3381 # if (__ARM_PCS_VFP) {
3382 # /* mfloat-abi=hard == VFP with hard ABI */
3383 # } elif (!__SOFTFP__) {
3384 # /* mfloat-abi=softfp == VFP with soft ABI */
3386 # /* mfloat-abi=soft == no VFP */
3389 # The exception is iOS (w/ GCC) where none of the above
3390 # are defined (but iOS always uses the 'softfp' ABI).
3392 # No support for FPA.
3397 # iOS GCC always uses the 'softfp' ABI.
3398 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
3402 # Are we using the 'hard' ABI?
3403 if test x$fpu = xNONE; then
3404 AC_TRY_COMPILE([], [
3405 #ifndef __ARM_PCS_VFP
3406 #error "Float ABI is not 'hard'"
3416 # No 'hard' ABI. 'soft' or 'softfp'?
3417 if test x$fpu = xNONE; then
3418 AC_TRY_COMPILE([], [
3420 #error "Float ABI is not 'softfp'"
3431 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3434 dnl *********************************************
3435 dnl *** Check which ARM version(s) we can use ***
3436 dnl *********************************************
3437 AC_MSG_CHECKING(which ARM version to use)
3439 AC_TRY_COMPILE([], [
3440 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3441 #error Not on ARM v5.
3450 AC_TRY_COMPILE([], [
3451 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3452 #error Not on ARM v6.
3462 AC_TRY_COMPILE([], [
3463 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3464 #error Not on ARM v7.
3475 AC_MSG_RESULT($arm_ver)
3477 if test x$arm_v5 = xyes; then
3478 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3479 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3482 if test x$arm_v6 = xyes; then
3483 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3484 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3487 if test x$arm_v7 = xyes; then
3488 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3489 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3493 if test ${TARGET} = ARM; then
3494 if test "x${with_jumptables}" = "xyes"; then
3495 AC_DEFINE(USE_JUMP_TABLES, 1, Use jump tables in JIT)
3499 if test ${TARGET} = unknown; then
3500 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3501 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3504 if test ${ACCESS_UNALIGNED} = no; then
3505 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3510 # Pass CPPFLAGS to libgc configure
3511 # We should use a separate variable for this to avoid passing useless and
3512 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3513 # This should be executed late so we pick up the final version of CPPFLAGS
3514 # The problem with this approach, is that during a reconfigure, the main
3515 # configure scripts gets invoked with these arguments, so we use separate
3516 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3517 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3518 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3519 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3521 # Don't pass -finstrument-for-thread-suspension in,
3522 # if these are instrumented it will be very bad news
3523 # (infinite recursion, undefined parking behavior, etc)
3524 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3525 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3526 if test "x$support_boehm" = "xyes"; then
3527 AC_CONFIG_SUBDIRS(libgc)
3532 AC_ARG_WITH(profile4_x, [ --with-profile4=yes,no If you want to install the 4.6 FX (defaults to yes)], [], [with_profile4_x=yes])
3533 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=no])
3534 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=no])
3535 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=no])
3536 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=no])
3537 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=no])
3538 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=no])
3539 AC_ARG_WITH(mobile_static, [ --with-mobile_static=yes,no If you want to build the mobile_static assemblies (defaults to no)], [], [with_mobile_static=no])
3542 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
3543 if test x$with_oprofile != xno; then
3544 oprofile_include=$with_oprofile/include
3545 if test ! -f $oprofile_include/opagent.h; then
3546 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
3549 OPROFILE_CFLAGS="-I$oprofile_include"
3550 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
3551 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
3556 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3557 if test x$with_malloc_mempools = xyes; then
3559 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3565 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3566 if test x$with_mcs_docs != xyes; then
3567 DISABLE_MCS_DOCS=yes
3570 if test x$with_profile4_x != xyes; then
3571 DISABLE_MCS_DOCS=yes
3574 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)],[
3575 if test x$with_lazy_gc_thread_creation != xno ; then
3576 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3578 ], [with_lazy_gc_thread_creation=no])
3580 AC_ARG_WITH(cooperative_gc, [ --with-cooperative-gc=yes|no Enable cooperative stop-the-world garbage collection (sgen only) (defaults to no)],[
3581 if test x$with_cooperative_gc != xno ; then
3582 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
3584 ], [with_cooperative_gc=no])
3586 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],[
3588 if test x$enable_checked_build != x ; then
3589 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
3591 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
3592 eval "mono_checked_build_test_enable_$feature='yes'"
3595 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
3596 eval "mono_checked_build_test_enable_gc='yes'"
3597 eval "mono_checked_build_test_enable_metadata='yes'"
3598 eval "mono_checked_build_test_enable_thread='yes'"
3601 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
3602 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
3605 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
3606 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
3609 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
3610 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
3615 AC_CHECK_HEADER([malloc.h],
3616 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
3617 [Define to 1 if you have /usr/include/malloc.h.])],,)
3619 if test x"$GCC" = xyes; then
3620 # Implicit function declarations are not 64 bit safe
3621 # Do this late, since this causes lots of configure tests to fail
3622 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
3623 # jay has a lot of implicit declarations
3624 JAY_CFLAGS="-Wno-implicit-function-declaration"
3627 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
3628 # instead of libmono-static.a
3629 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
3630 LIBMONO_LA=libmini-static.la
3632 if test x$buildsgen = xyes; then
3633 LIBMONO_LA=libmonosgen-$API_VER.la
3635 LIBMONO_LA=libmonoboehm-$API_VER.la
3638 AC_SUBST(LIBMONO_LA)
3641 dnl Consistency settings
3643 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
3644 DISABLE_MCS_DOCS=yes
3648 with_monotouch_watch=no
3649 with_monotouch_tv=no
3651 with_mobile_static=no
3654 if test x$DISABLE_MCS_DOCS = xyes; then
3661 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
3662 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
3664 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
3665 AC_SUBST(OPROFILE_CFLAGS)
3666 AC_SUBST(OPROFILE_LIBS)
3668 libmono_ldflags="$libmono_ldflags $LIBS"
3670 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = xyes])
3671 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
3672 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
3673 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
3674 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
3675 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
3676 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
3677 AM_CONDITIONAL(INSTALL_MOBILE_STATIC, [test "x$with_mobile_static" != "xno"])
3679 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
3680 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
3681 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
3682 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
3683 AM_CONDITIONAL(X86, test x$TARGET = xX86)
3684 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
3685 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
3686 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
3687 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
3688 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
3689 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
3690 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
3691 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
3692 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
3693 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
3694 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
3695 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
3696 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
3706 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
3707 AC_SUBST(arch_target)
3712 #This must always be defined when building the runtime
3713 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
3715 mono_build_root=`pwd`
3716 AC_SUBST(mono_build_root)
3718 mono_runtime=mono/mini/mono
3719 AC_SUBST(mono_runtime)
3721 mono_cfg_root=$mono_build_root/runtime
3722 if test x$host_win32 = xyes; then
3723 if test "x$cross_compiling" = "xno"; then
3724 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
3726 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
3729 mono_cfg_dir=$mono_cfg_root/etc
3731 AC_SUBST(mono_cfg_dir)
3733 default_profile=net_4_x
3734 if test -z "$INSTALL_MONODROID_TRUE"; then :
3735 default_profile=monodroid
3737 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
3738 default_profile=monotouch
3740 if test -z "$INSTALL_XAMMAC_TRUE"; then :
3741 default_profile=xammac
3743 if test -z "$INSTALL_4_x_TRUE"; then :
3744 default_profile=net_4_x
3746 DEFAULT_PROFILE=$default_profile
3747 AC_SUBST(DEFAULT_PROFILE)
3749 AC_CONFIG_FILES([po/mcs/Makefile.in])
3751 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
3752 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
3754 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
3757 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3759 *) reldir=$depth/$srcdir ;;
3761 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
3762 cd runtime/etc/mono/1.0
3763 rm -f machine.config
3764 $LN_S $reldir/data/net_1_1/machine.config machine.config
3768 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
3771 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3773 *) reldir=$depth/$srcdir ;;
3775 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3776 cd runtime/etc/mono/2.0
3777 rm -f machine.config
3778 $LN_S $reldir/data/net_2_0/machine.config machine.config
3782 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
3785 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3787 *) reldir=$depth/$srcdir ;;
3789 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3790 cd runtime/etc/mono/2.0
3792 $LN_S $reldir/data/net_2_0/web.config web.config
3796 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
3799 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3801 *) reldir=$depth/$srcdir ;;
3803 $ac_aux_dir/install-sh -d runtime/etc/mono/
3804 cd runtime/etc/mono/
3806 $LN_S $reldir/data/browscap.ini browscap.ini
3810 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
3811 [ depth=../../../../..
3813 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3815 *) reldir=$depth/$srcdir ;;
3817 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
3818 cd runtime/etc/mono/2.0/Browsers
3819 rm -f Compat.browser
3820 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3824 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
3825 [ depth=../../../../..
3827 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3829 *) reldir=$depth/$srcdir ;;
3831 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
3832 cd runtime/etc/mono/4.0/Browsers
3833 rm -f Compat.browser
3834 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3838 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
3839 [ depth=../../../../..
3841 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3843 *) reldir=$depth/$srcdir ;;
3845 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
3846 cd runtime/etc/mono/4.5/Browsers
3847 rm -f Compat.browser
3848 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3852 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
3855 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3857 *) reldir=$depth/$srcdir ;;
3859 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3860 cd runtime/etc/mono/4.0
3861 rm -f machine.config
3862 $LN_S $reldir/data/net_4_0/machine.config machine.config
3866 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
3869 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3871 *) reldir=$depth/$srcdir ;;
3873 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3874 cd runtime/etc/mono/4.0
3876 $LN_S $reldir/data/net_4_0/web.config web.config
3880 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
3883 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3885 *) reldir=$depth/$srcdir ;;
3887 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3888 cd runtime/etc/mono/4.5
3889 rm -f machine.config
3890 $LN_S $reldir/data/net_4_5/machine.config machine.config
3894 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
3897 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3899 *) reldir=$depth/$srcdir ;;
3901 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3902 cd runtime/etc/mono/4.5
3904 $LN_S $reldir/data/net_4_5/web.config web.config
3908 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
3909 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])
3914 acceptance-tests/Makefile
3915 scripts/mono-find-provides
3916 scripts/mono-find-requires
3919 mono/metadata/Makefile
3923 mono/arch/x86/Makefile
3924 mono/arch/amd64/Makefile
3925 mono/arch/ppc/Makefile
3926 mono/arch/sparc/Makefile
3927 mono/arch/s390x/Makefile
3928 mono/arch/arm/Makefile
3929 mono/arch/arm64/Makefile
3930 mono/arch/ia64/Makefile
3931 mono/arch/mips/Makefile
3934 mono/tests/tests-config
3935 mono/tests/assemblyresolve/Makefile
3936 mono/tests/gc-descriptors/Makefile
3937 mono/unit-tests/Makefile
3938 mono/benchmark/Makefile
3939 mono/io-layer/Makefile
3941 mono/profiler/Makefile
3943 ikvm-native/Makefile
3948 data/net_2_0/Makefile
3949 data/net_4_0/Makefile
3950 data/net_4_5/Makefile
3951 data/net_2_0/Browsers/Makefile
3952 data/net_4_0/Browsers/Makefile
3953 data/net_4_5/Browsers/Makefile
3960 data/mono-options.pc
3961 data/mono-lineeditor.pc
3967 data/system.web.extensions_1.0.pc
3968 data/system.web.extensions.design_1.0.pc
3969 data/system.web.mvc.pc
3970 data/system.web.mvc2.pc
3971 data/system.web.mvc3.pc
3972 data/aspnetwebstack.pc
3978 tools/locale-builder/Makefile
3980 tools/monograph/Makefile
3986 # Update all submodules recursively to ensure everything is checked out
3987 $srcdir/scripts/update_submodules
3989 if test x$host_win32 = xyes; then
3990 # Get rid of 'cyg' prefixes in library names
3991 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3992 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3993 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3994 # executable doesn't work...
3995 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3998 if test x$host_darwin = xyes; then
3999 # This doesn't seem to be required and it slows down parallel builds
4000 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4005 NONE) prefix=$ac_default_prefix ;;
4007 case $exec_prefix in
4008 NONE) exec_prefix='${prefix}' ;;
4012 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4013 # any existing config.make. This allows people to share the same source tree
4014 # with different build directories, one native and one cross
4016 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4018 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4020 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4021 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4022 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4023 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4024 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4025 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4026 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4027 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4030 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4031 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4034 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4037 [myver=$($AWK 'BEGIN {
4038 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4039 if(length(vsplit [1]) > 4) {
4040 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4042 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4045 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4047 if test x$host_darwin = xyes; then
4048 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
4051 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4052 enable_system_aot=yes
4055 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4056 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4059 if test x$DISABLE_MCS_DOCS = xyes; then
4060 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4063 if test x$has_extension_module != xno; then
4064 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4067 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4069 if test "x$test_bcl_opt" = "xyes"; then
4070 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4077 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4087 SIGALTSTACK: $with_sigaltstack
4090 BigArrays: $enable_big_arrays
4091 DTrace: $enable_dtrace
4092 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4095 .NET 4.6: $with_profile4_x
4096 Xamarin.Android: $with_monodroid
4097 Xamarin.iOS: $with_monotouch
4098 Xamarin.WatchOS: $with_monotouch_watch
4099 Xamarin.TVOS: $with_monotouch_tv
4100 Xamarin.Mac: $with_xammac
4101 mobile_static: $with_mobile_static
4102 JNI support: $jdk_headers_found
4103 libgdiplus: $libgdiplus_msg
4107 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4108 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)