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 AC_CONFIG_HEADERS([config.h])
25 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
29 echo "Run configure using ./configure --host=i686-pc-mingw32"
33 # In case of cygwin, override LN_S, irrespective of what it determines.
34 # The build uses cygwin, but the actual runtime doesn't.
36 *cygwin* ) LN_S='cp -p';;
45 gc_msg="included Boehm"
49 if test -d $srcdir/libgc ; then
55 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
56 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
57 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
58 CFLAGS_FOR_LIBGC=$CFLAGS
59 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
60 CFLAGS_FOR_EGLIB=$CFLAGS
63 # These are the flags that need to be stored in the mono.pc file for
64 # compiling code that will embed Mono
68 AC_SUBST(libmono_cflags)
69 AC_SUBST(libmono_ldflags)
71 # Variable to have relocatable .pc files (lib, or lib64)
72 reloc_libdir=`basename ${libdir}`
73 AC_SUBST(reloc_libdir)
75 dnl if linker handles the version script
78 # Set to yes if Unix sockets cannot be created in an anonymous namespace
81 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
82 extra_runtime_ldflags=""
84 # Thread configuration inspired by sleepycat's db
85 AC_MSG_CHECKING([host platform characteristics])
93 # https://bugzilla.novell.com/show_bug.cgi?id=504411
103 *-mingw*|*-*-cygwin*)
104 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
105 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
106 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
109 if test "x$cross_compiling" = "xno"; then
111 if test "x$host" == "x$build" -a "x$host" == "x$target"; then
112 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
116 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
117 AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
120 # Windows 2000 is required that includes Internet Explorer 5.01
121 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
122 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
123 libmono_cflags="-mms-bitfields -mwindows"
124 libmono_ldflags="-mms-bitfields -mwindows"
130 # This forces libgc to use the DllMain based thread registration code on win32
131 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
135 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
136 libmono_cflags="-D_REENTRANT"
137 LDFLAGS="$LDFLAGS -pthread"
138 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
139 libmono_ldflags="-pthread"
142 libgc_threads=pthreads
148 if test "x$PTHREAD_CFLAGS" = "x"; then
149 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
152 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
153 libmono_cflags="$PTHREAD_CFLAGS"
155 if test "x$PTHREAD_LIBS" = "x"; then
156 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
157 libmono_ldflags="-pthread"
159 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
160 libmono_ldflags="$PTHREAD_LIBS"
162 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
164 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
166 libgc_threads=pthreads
172 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
173 if test "x$disable_munmap" != "xyes"; then
174 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
176 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
177 LDFLAGS="$LDFLAGS -pthread"
179 AC_DEFINE(PTHREAD_POINTER_ID)
182 libgc_threads=pthreads
189 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
190 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
192 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
193 if test "x$disable_munmap" != "xyes"; then
194 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
196 libmono_cflags="-D_REENTRANT"
198 libgc_threads=pthreads
205 # Android doesn't support boehm, as it's missing <link.h>
209 # isinf(3) requires -lm; see isinf check below
210 LDFLAGS="$LDFLAGS -lm"
212 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
213 # PAGE_SIZE; breaks mono/io-layer/collection.c
214 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
215 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
216 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
218 # to bypass the underscore linker check, can't work when cross-compiling
224 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
225 if test "x$disable_munmap" != "xyes"; then
226 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
228 libmono_cflags="-D_REENTRANT"
230 libgc_threads=pthreads
232 if test "x$cross_compiling" != "xno"; then
233 # to bypass the underscore linker check, not
234 # available during cross-compilation
240 CPPFLAGS="$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
250 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
251 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
255 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
256 # +ESdbgasm only valid on bundled cc on RISC
257 # silently ignored for ia64
258 if test $GCC != "yes"; then
259 CFLAGS="$CFLAGS +ESdbgasm"
260 # Arrange for run-time dereferencing of null
261 # pointers to produce a SIGSEGV signal.
262 LDFLAGS="$LDFLAGS -z"
264 CFLAGS="$CFLAGS +ESdbgasm"
265 LDFLAGS="$LDFLAGS -z"
266 libmono_cflags="-D_REENTRANT"
267 libmono_ldflags="-lpthread"
268 libgc_threads=pthreads
274 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
276 libmono_cflags="-D_REENTRANT"
277 libgc_threads=pthreads
278 # This doesn't seem to work on solaris/x86, but the configure test runs
282 enable_solaris_tar_check=yes
285 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
289 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
290 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
291 libmono_cflags="-D_THREAD_SAFE"
293 AC_DEFINE(PTHREAD_POINTER_ID)
294 AC_DEFINE(USE_MACH_SEMA, 1, [...])
295 no_version_script=yes
297 libgc_threads=pthreads
299 if test "x$cross_compiling" = "xyes"; then
300 has_broken_apple_cpp=yes
302 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
303 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
304 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
306 dnl Snow Leopard and newer config.guess reports as this
308 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
309 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
310 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
311 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
312 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
313 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
314 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
315 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
316 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
317 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
328 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
329 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
331 LIBS="$LIBS -lnetwork"
333 AC_DEFINE(PTHREAD_POINTER_ID)
334 libgc_threads=pthreads
338 AC_MSG_WARN([*** Please add $host to configure.in checks!])
345 if test x$need_link_unlink = xyes; then
346 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
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$target_os | grep -q linux)
353 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_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
416 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
417 no_version_script=yes
422 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
424 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 libproc.h)
425 AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.h sys/sem.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)
426 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
427 [], [], [#include <stddef.h>
428 #include <sys/socket.h>
429 #include <linux/socket.h>])
431 AC_CHECK_HEADERS(sys/user.h, [], [],
433 #ifdef HAVE_SYS_PARAM_H
434 # include <sys/param.h>
438 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
439 if test x$have_zlib = xyes; then
440 AC_TRY_COMPILE([#include <zlib.h>], [
441 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
444 #error No good zlib found
447 AC_MSG_RESULT(Using system zlib)
448 zlib_msg="system zlib"
449 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
451 AC_MSG_RESULT(Using embedded zlib)
453 zlib_msg="bundled zlib"
457 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
458 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
460 # for mono/metadata/debug-symfile.c
461 AC_CHECK_HEADERS(elf.h)
464 AC_CHECK_HEADERS(poll.h)
465 AC_CHECK_HEADERS(sys/poll.h)
466 AC_CHECK_HEADERS(sys/wait.h)
467 AC_CHECK_HEADERS(grp.h)
468 AC_CHECK_HEADERS(syslog.h)
471 AC_CHECK_HEADERS(wchar.h)
472 AC_CHECK_HEADERS(ieeefp.h)
473 AC_MSG_CHECKING(for isinf)
474 AC_TRY_LINK([#include <math.h>], [
478 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
480 # We'll have to use signals
484 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
485 AC_TRY_LINK([#include <math.h>],
487 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
490 # for Linux statfs support
491 AC_CHECK_HEADERS(linux/magic.h)
493 # not 64 bit clean in cross-compile
494 AC_CHECK_SIZEOF(void *, 4)
496 AC_CACHE_CHECK([for clang],
511 if test x"$GCC" = xyes; then
512 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value'
513 # The runtime code does not respect ANSI C strict aliasing rules
514 CFLAGS="$CFLAGS -fno-strict-aliasing"
517 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
518 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
529 # Check for the normal version, since gcc ignores unknown -Wno options
530 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
531 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
536 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
542 if test "x$mono_cv_clang" = "xyes"; then
543 # https://bugzilla.samba.org/show_bug.cgi?id=8118
544 WARN="$WARN -Qunused-arguments"
545 WARN="$WARN -Wno-unused-function -Wno-tautological-compare"
548 # The Sun Forte compiler complains about inline functions that access static variables
549 # so disable all inlining.
552 CFLAGS="$CFLAGS -Dinline="
556 CFLAGS="$CFLAGS -g $WARN"
557 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
559 # Where's the 'mcs' source tree?
560 if test -d $srcdir/mcs; then
566 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
567 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
568 mcsdir=$with_mcs_path
572 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
575 # A sanity check to catch cases where the package was unpacked
576 # with an ancient tar program (Solaris)
578 AC_ARG_ENABLE(solaris-tar-check,
579 [ --disable-solaris-tar-check disable solaris tar check],
580 do_solaris_tar_check=no, do_solaris_tar_check=yes)
582 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
583 AC_MSG_CHECKING(integrity of package)
584 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
588 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
589 AC_MSG_ERROR([$errorm])
593 if test "x$with_mcs_path" != "x"; then
594 mcs_topdir=$(cd "$mcsdir" && pwd)
595 mcs_topdir_from_srcdir=$mcs_topdir
597 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
598 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
601 # Convert mcs_topdir* paths to Windows syntax.
602 if test x$cross_compiling$host_win32 = xnoyes; then
603 mcs_topdir=$(cygpath -m $mcs_topdir)
604 case $mcs_topdir_from_srcdir in
606 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
611 AC_SUBST([mcs_topdir])
612 AC_SUBST([mcs_topdir_from_srcdir])
614 # Where's the 'olive' source tree?
615 if test -d $srcdir/olive; then
621 if test -d $srcdir/$olivedir; then
622 olive_topdir='$(top_srcdir)/'$olivedir
625 # gettext: prepare the translation directories.
626 # we do not configure the full gettext, as we consume it dynamically from C#
629 if test "x$USE_NLS" = "xyes"; then
630 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
632 if test "x$HAVE_MSGFMT" = "xno"; then
633 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
637 AC_ARG_WITH([libgdiplus],
638 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
639 [], [with_libgdiplus=installed])
641 case $with_libgdiplus in
642 no|installed) libgdiplus_loc= ;;
643 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
644 /*) libgdiplus_loc=$with_libgdiplus ;;
645 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
647 AC_SUBST([libgdiplus_loc])
649 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
652 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
653 if test x$with_crosspkgdir = "x"; then
654 if test -s $PKG_CONFIG_PATH; then
655 pkg_config_path=$PKG_CONFIG_PATH
658 pkg_config_path=$with_crosspkgdir
659 PKG_CONFIG_PATH=$pkg_config_path
660 export PKG_CONFIG_PATH
664 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
665 AC_CONFIG_SUBDIRS(eglib)
667 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
668 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
669 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
670 BUILD_GLIB_LIBS="$GLIB_LIBS"
671 GMODULE_CFLAGS="$GLIB_CFLAGS"
672 GMODULE_LIBS="$GLIB_LIBS"
674 AC_SUBST(GLIB_CFLAGS)
676 AC_SUBST(GMODULE_CFLAGS)
677 AC_SUBST(GMODULE_LIBS)
678 AC_SUBST(BUILD_GLIB_CFLAGS)
679 AC_SUBST(BUILD_GLIB_LIBS)
681 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
683 # Enable support for fast thread-local storage
684 # Some systems have broken support, so we allow to disable it.
685 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
687 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
688 # This does not work on some platforms (bug #55253)
689 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
691 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
692 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
693 # Same as --with-shared_mono=no
694 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
696 if test "x$enable_static" = "xno"; then
700 if test "x$enable_shared" = "xno"; then
704 if test "x$enable_libraries" = "xno"; then
708 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
711 *nacl* ) with_shared_mono=yes;;
714 if test "x$host_win32" = "xyes"; then
715 # Boehm GC requires the runtime to be in its own dll
719 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
720 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
721 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
723 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
724 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
725 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
727 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
728 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
733 # Pass it to libgc as well
734 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
741 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
743 if test x$enable_small_config = xyes; then
744 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
745 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
748 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=$enableval, enable_system_aot=default)
750 DISABLED_FEATURES=none
752 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
753 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
754 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
755 security, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
757 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
758 eval "mono_feature_disable_$feature='yes'"
760 DISABLED_FEATURES=$enable_minimal
761 disabled="Disabled: $enable_minimal"
764 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
766 if test "x$mono_feature_disable_aot" = "xyes"; then
767 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
768 AC_MSG_NOTICE([Disabled AOT compiler])
771 if test "x$mono_feature_disable_profiler" = "xyes"; then
772 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
773 AC_MSG_NOTICE([Disabled support for the profiler])
775 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
777 if test "x$mono_feature_disable_decimal" = "xyes"; then
778 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
779 AC_MSG_NOTICE([Disabled support for decimal])
782 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
783 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
784 AC_MSG_NOTICE([Disabled support for P/Invoke])
787 if test "x$mono_feature_disable_debug" = "xyes"; then
788 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
789 AC_MSG_NOTICE([Disabled support for runtime debugging])
792 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
793 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
794 mono_feature_disable_reflection_emit_save=yes
795 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
798 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
799 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
800 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
803 if test "x$mono_feature_disable_large_code" = "xyes"; then
804 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
805 AC_MSG_NOTICE([Disabled support for large assemblies])
808 if test "x$mono_feature_disable_logging" = "xyes"; then
809 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
810 AC_MSG_NOTICE([Disabled support for logging])
813 if test "x$mono_feature_disable_com" = "xyes"; then
814 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
815 AC_MSG_NOTICE([Disabled COM support])
818 if test "x$mono_feature_disable_ssa" = "xyes"; then
819 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
820 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
823 if test "x$mono_feature_disable_generics" = "xyes"; then
824 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
825 AC_MSG_NOTICE([Disabled Generics Support])
828 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
829 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
830 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
833 if test "x$mono_feature_disable_portability" = "xyes"; then
834 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
835 AC_MSG_NOTICE([Disabled IO Portability layer])
838 if test "x$mono_feature_disable_attach" = "xyes"; then
839 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
840 AC_MSG_NOTICE([Disabled agent attach])
843 if test "x$mono_feature_disable_full_messages" = "xyes"; then
844 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
845 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
848 if test "x$mono_feature_disable_verifier" = "xyes"; then
849 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
850 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
853 if test "x$mono_feature_disable_jit" = "xyes"; then
854 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
855 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
858 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
860 if test "x$mono_feature_disable_simd" = "xyes"; then
861 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
862 AC_MSG_NOTICE([Disabled SIMD support])
865 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
866 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
867 AC_MSG_NOTICE([Disabled Soft Debugger.])
870 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
871 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
872 AC_MSG_NOTICE([Disabled Performance Counters.])
874 if test "x$mono_feature_disable_normalization" = "xyes"; then
875 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
876 AC_MSG_NOTICE([Disabled String normalization support.])
879 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
880 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
881 AC_MSG_NOTICE([Disabled Assembly remapping.])
884 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
885 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
886 AC_MSG_NOTICE([Disabled Shared perfcounters.])
889 if test "x$mono_feature_disable_appdomains" = "xyes"; then
890 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
891 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
894 if test "x$mono_feature_disable_remoting" = "xyes"; then
895 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
896 AC_MSG_NOTICE([Disabled remoting])
899 if test "x$mono_feature_disable_security" = "xyes"; then
900 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
901 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
904 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
905 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
906 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
909 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
910 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
911 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
914 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
915 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
916 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
919 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
920 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
921 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
924 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
925 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
926 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
929 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
930 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
932 has_extension_module=no
933 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
935 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
936 if test x$extension = xdefault ; then
937 has_extension_module=yes;
940 if test x$enable_extension_module = xyes; then
941 has_extension_module=yes;
945 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
947 if test x$has_extension_module != xno ; then
948 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
949 AC_MSG_NOTICE([Enabling mono extension module.])
953 AC_MSG_CHECKING(for visibility __attribute__)
956 void __attribute__ ((visibility ("hidden"))) doit (void) {}
957 int main () { doit (); return 0; }
960 have_visibility_hidden=yes
963 have_visibility_hidden=no
967 AC_MSG_CHECKING(for deprecated __attribute__)
969 int doit (void) __attribute__ ((deprecated));
970 int doit (void) { return 0; }
981 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
982 if test x$enable_parallel_mark = xyes; then
983 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
986 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
987 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
990 dnl Boehm GC configuration
998 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
999 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
1001 if test "x$found_boehm" != "xyes"; then
1002 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
1004 if test "x$gc_headers" != "xyes"; then
1005 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
1008 LIBGC_LIBS="-lgc $libdl"
1009 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
1010 libmono_ldflags="$libmono_ldflags -lgc"
1011 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1013 # AC_CHECK_FUNCS does not work for some reason...
1014 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
1015 if test "x$found_gcj_malloc" = "xyes"; then
1016 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
1017 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
1018 gc_msg="System Boehm with typed GC"
1020 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
1021 gc_msg="System Boehm (without typed GC)"
1023 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
1024 if test "x$found_gc_enable" = "xyes"; then
1025 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
1028 # check whether we need to explicitly allow
1029 # thread registering
1030 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
1031 if test "x$found_allow_register_threads" = "xyes"; then
1032 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
1041 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1042 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1043 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1045 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
1047 if test x$target_win32 = xyes; then
1048 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1049 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1052 gc_msg="bundled Boehm GC with typed GC"
1053 if test x$enable_parallel_mark = xyes; then
1054 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1055 gc_msg="$gc_msg and parallel mark"
1057 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1062 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1066 AC_MSG_WARN("Compiling mono without GC.")
1067 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1068 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1071 AC_MSG_ERROR([Invalid argument to --with-gc.])
1075 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1076 if test "x$large_heap" = "xyes"; then
1077 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1080 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
1081 AC_SUBST(LIBGC_CPPFLAGS)
1082 AC_SUBST(LIBGC_LIBS)
1083 AC_SUBST(LIBGC_STATIC_LIBS)
1085 AC_SUBST(BOEHM_DEFINES)
1088 dnl End of libgc checks
1091 dnl *************************************
1092 dnl *** Checks for zero length arrays ***
1093 dnl *************************************
1094 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1102 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1105 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1108 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1110 if test x$target_win32 = xno; then
1112 dnl hires monotonic clock support
1113 AC_SEARCH_LIBS(clock_gettime, rt)
1115 dnl dynamic loader support
1116 AC_CHECK_FUNC(dlopen, DL_LIB="",
1117 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1119 if test x$dl_support = xno; then
1120 AC_MSG_WARN([No dynamic loading support available])
1122 LIBS="$LIBS $DL_LIB"
1123 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1124 dnl from glib's configure.in
1125 AC_CACHE_CHECK([for preceeding underscore in symbols],
1127 AC_TRY_RUN([#include <dlfcn.h>
1128 int mono_underscore_test (void) { return 42; }
1130 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1131 handle = dlopen ((void*)0, 0);
1133 f1 = dlsym (handle, "mono_underscore_test");
1134 f2 = dlsym (handle, "_mono_underscore_test");
1135 } return (!f2 || f1);
1137 [mono_cv_uscore=yes],
1138 [mono_cv_uscore=no],
1141 if test "x$mono_cv_uscore" = "xyes"; then
1142 MONO_DL_NEED_USCORE=1
1144 MONO_DL_NEED_USCORE=0
1146 AC_SUBST(MONO_DL_NEED_USCORE)
1147 AC_CHECK_FUNC(dlerror)
1150 dnl ******************************************************************
1151 dnl *** Checks for the IKVM JNI interface library ***
1152 dnl ******************************************************************
1153 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])
1156 if test x$with_ikvm_native = xyes; then
1157 ikvm_native_dir=ikvm-native
1158 jdk_headers_found="IKVM Native"
1161 AC_SUBST(ikvm_native_dir)
1163 AC_CHECK_HEADERS(execinfo.h)
1165 AC_CHECK_HEADERS(sys/auxv.h)
1167 AC_CHECK_FUNCS(getgrgid_r)
1168 AC_CHECK_FUNCS(getgrnam_r)
1169 AC_CHECK_FUNCS(getpwnam_r)
1170 AC_CHECK_FUNCS(getpwuid_r)
1171 AC_CHECK_FUNCS(getresuid)
1172 AC_CHECK_FUNCS(setresuid)
1173 AC_CHECK_FUNCS(kqueue)
1174 AC_CHECK_FUNCS(backtrace_symbols)
1175 AC_CHECK_FUNCS(mkstemp)
1176 AC_CHECK_FUNCS(mmap)
1177 AC_CHECK_FUNCS(madvise)
1178 AC_CHECK_FUNCS(getrusage)
1179 AC_CHECK_FUNCS(getpriority)
1180 AC_CHECK_FUNCS(setpriority)
1181 AC_CHECK_FUNCS(dl_iterate_phdr)
1182 AC_CHECK_FUNCS(dladdr)
1183 AC_CHECK_FUNCS(sysconf)
1185 AC_CHECK_FUNCS(sched_setaffinity)
1186 AC_CHECK_FUNCS(sched_getcpu)
1188 dnl ****************************************************************
1189 dnl *** Check for sched_setaffinity from glibc versions before ***
1190 dnl *** 2.3.4. The older versions of the function only take 2 ***
1191 dnl *** parameters, not 3. ***
1193 dnl *** Because the interface change was not made in a minor ***
1194 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1195 dnl *** won't always indicate the interface sched_affinity has. ***
1196 dnl ****************************************************************
1197 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1198 AC_TRY_COMPILE([#include <sched.h>], [
1200 sched_setaffinity(0, &mask);
1203 # Yes, we have it...
1205 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1207 # We have the new, three-parameter version
1212 dnl ******************************************************************
1213 dnl *** Check for large file support ***
1214 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1215 dnl ******************************************************************
1217 # Check that off_t can represent 2**63 - 1 correctly, working around
1218 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1219 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1221 AC_DEFUN([LARGE_FILES], [
1222 large_CPPFLAGS=$CPPFLAGS
1223 CPPFLAGS="$CPPFLAGS $1"
1225 #include <sys/types.h>
1228 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1229 #define COMPILE_TIME_ASSERT(pred) \
1230 switch(0){case 0:case pred:;}
1231 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1234 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1235 large_CPPFLAGS="$large_CPPFLAGS $1"
1240 CPPFLAGS=$large_CPPFLAGS
1243 AC_MSG_CHECKING(if off_t is 64 bits wide)
1245 if test $large_offt = no; then
1246 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1247 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1249 if test $large_offt = no; then
1250 AC_MSG_WARN([No 64 bit file size support available])
1253 dnl *****************************
1254 dnl *** Checks for libsocket ***
1255 dnl *****************************
1256 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1260 dnl *****************************
1261 dnl *** Checks for libinotify ***
1262 dnl *****************************
1263 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1266 dnl *******************************
1267 dnl *** Checks for MSG_NOSIGNAL ***
1268 dnl *******************************
1269 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1270 AC_TRY_COMPILE([#include <sys/socket.h>], [
1271 int f = MSG_NOSIGNAL;
1273 # Yes, we have it...
1275 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1277 # We'll have to use signals
1281 dnl *****************************
1282 dnl *** Checks for IPPROTO_IP ***
1283 dnl *****************************
1284 AC_MSG_CHECKING(for IPPROTO_IP)
1285 AC_TRY_COMPILE([#include <netinet/in.h>], [
1286 int level = IPPROTO_IP;
1288 # Yes, we have it...
1290 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1292 # We'll have to use getprotobyname
1296 dnl *******************************
1297 dnl *** Checks for IPPROTO_IPV6 ***
1298 dnl *******************************
1299 AC_MSG_CHECKING(for IPPROTO_IPV6)
1300 AC_TRY_COMPILE([#include <netinet/in.h>], [
1301 int level = IPPROTO_IPV6;
1303 # Yes, we have it...
1305 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1307 # We'll have to use getprotobyname
1311 dnl ******************************
1312 dnl *** Checks for IPPROTO_TCP ***
1313 dnl ******************************
1314 AC_MSG_CHECKING(for IPPROTO_TCP)
1315 AC_TRY_COMPILE([#include <netinet/in.h>], [
1316 int level = IPPROTO_TCP;
1318 # Yes, we have it...
1320 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1322 # We'll have to use getprotobyname
1326 dnl *****************************
1327 dnl *** Checks for SOL_IP ***
1328 dnl *****************************
1329 AC_MSG_CHECKING(for SOL_IP)
1330 AC_TRY_COMPILE([#include <netdb.h>], [
1333 # Yes, we have it...
1335 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1337 # We'll have to use getprotobyname
1341 dnl *****************************
1342 dnl *** Checks for SOL_IPV6 ***
1343 dnl *****************************
1344 AC_MSG_CHECKING(for SOL_IPV6)
1345 AC_TRY_COMPILE([#include <netdb.h>], [
1346 int level = SOL_IPV6;
1348 # Yes, we have it...
1350 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1352 # We'll have to use getprotobyname
1356 dnl *****************************
1357 dnl *** Checks for SOL_TCP ***
1358 dnl *****************************
1359 AC_MSG_CHECKING(for SOL_TCP)
1360 AC_TRY_COMPILE([#include <netdb.h>], [
1361 int level = SOL_TCP;
1363 # Yes, we have it...
1365 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1367 # We'll have to use getprotobyname
1371 dnl *****************************
1372 dnl *** Checks for IP_PKTINFO ***
1373 dnl *****************************
1374 AC_MSG_CHECKING(for IP_PKTINFO)
1375 AC_TRY_COMPILE([#include <linux/in.h>], [
1376 int level = IP_PKTINFO;
1378 # Yes, we have it...
1380 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1385 dnl *****************************
1386 dnl *** Checks for IPV6_PKTINFO ***
1387 dnl *****************************
1388 AC_MSG_CHECKING(for IPV6_PKTINFO)
1389 AC_TRY_COMPILE([#include <netdb.h>], [
1390 int level = IPV6_PKTINFO;
1392 # Yes, we have it...
1394 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1399 dnl **********************************
1400 dnl *** Checks for IP_DONTFRAG ***
1401 dnl **********************************
1402 AC_MSG_CHECKING(for IP_DONTFRAG)
1403 AC_TRY_COMPILE([#include <netinet/in.h>], [
1404 int level = IP_DONTFRAG;
1406 # Yes, we have it...
1408 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1413 dnl **********************************
1414 dnl *** Checks for IP_DONTFRAGMENT ***
1415 dnl **********************************
1416 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1417 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1418 int level = IP_DONTFRAGMENT;
1420 # Yes, we have it...
1422 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1427 dnl **********************************
1428 dnl *** Checks for IP_MTU_DISCOVER ***
1429 dnl **********************************
1430 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1431 AC_TRY_COMPILE([#include <linux/in.h>], [
1432 int level = IP_MTU_DISCOVER;
1434 # Yes, we have it...
1436 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1441 dnl **********************************
1442 dnl *** Checks for IP_PMTUDISC_DO ***
1443 dnl **********************************
1444 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1445 AC_TRY_COMPILE([#include <linux/in.h>], [
1446 int level = IP_PMTUDISC_DO;
1448 # Yes, we have it...
1450 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1455 dnl *********************************
1456 dnl *** Check for struct ip_mreqn ***
1457 dnl *********************************
1458 AC_MSG_CHECKING(for struct ip_mreqn)
1459 AC_TRY_COMPILE([#include <netinet/in.h>], [
1460 struct ip_mreqn mreq;
1461 mreq.imr_address.s_addr = 0;
1463 # Yes, we have it...
1465 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1467 # We'll just have to try and use struct ip_mreq
1469 AC_MSG_CHECKING(for struct ip_mreq)
1470 AC_TRY_COMPILE([#include <netinet/in.h>], [
1471 struct ip_mreq mreq;
1472 mreq.imr_interface.s_addr = 0;
1474 # Yes, we have it...
1476 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1478 # No multicast support
1483 dnl **********************************
1484 dnl *** Check for gethostbyname2_r ***
1485 dnl **********************************
1486 AC_MSG_CHECKING(for gethostbyname2_r)
1487 AC_TRY_LINK([#include <netdb.h>], [
1488 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1490 # Yes, we have it...
1492 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1497 dnl *****************************
1498 dnl *** Checks for libnsl ***
1499 dnl *****************************
1500 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1502 AC_CHECK_FUNCS(inet_pton inet_aton)
1504 dnl ***********************************************
1505 dnl *** Checks for size of sockaddr_un.sun_path ***
1506 dnl ***********************************************
1507 # AC_CHECK_SIZEOF can't cope with struct members :-(
1508 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1509 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1511 #include <sys/types.h>
1516 struct sockaddr_un sock_un;
1517 FILE *f=fopen("conftestval", "w");
1519 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1522 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1523 mono_cv_sizeof_sunpath=0,
1524 mono_cv_sizeof_sunpath=0)])dnl
1525 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1526 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1528 dnl *****************************
1529 dnl *** Checks for libxnet ***
1530 dnl *****************************
1533 AC_MSG_CHECKING(for Solaris XPG4 support)
1534 if test -f /usr/lib/libxnet.so; then
1535 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1536 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1537 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1544 if test "$GCC" = "yes"; then
1545 CFLAGS="$CFLAGS -Wno-char-subscripts"
1550 dnl *****************************
1551 dnl *** Checks for libpthread ***
1552 dnl *****************************
1553 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1554 # and libpthread does not exist
1558 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1561 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1564 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1567 AC_CHECK_HEADERS(pthread.h)
1568 AC_CHECK_HEADERS(pthread_np.h)
1569 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1570 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1571 AC_CHECK_FUNCS(pthread_kill)
1572 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1573 AC_TRY_COMPILE([ #include <pthread.h>], [
1574 pthread_mutexattr_t attr;
1575 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1580 AC_ERROR(Posix system lacks support for recursive mutexes)
1582 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1583 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1584 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1586 dnl ***********************************
1587 dnl *** Checks for signals
1588 dnl ***********************************
1589 AC_CHECK_HEADERS(signal.h)
1590 AC_CHECK_FUNCS(sigaction)
1592 dnl ***********************************
1593 dnl *** Checks for working __thread ***
1594 dnl ***********************************
1595 AC_MSG_CHECKING(for working __thread)
1596 if test "x$with_tls" != "x__thread"; then
1597 AC_MSG_RESULT(disabled)
1598 elif test "x$cross_compiling" = "xyes"; then
1599 AC_MSG_RESULT(cross compiling, assuming yes)
1602 #if defined(__APPLE__) && defined(__clang__)
1603 #error "__thread does not currently work with clang on Mac OS X"
1606 #include <pthread.h>
1608 static int res1, res2;
1610 void thread_main (void *arg)
1625 pthread_create (&t1, NULL, thread_main, 1);
1626 pthread_create (&t2, NULL, thread_main, 2);
1628 pthread_join (t1, NULL);
1629 pthread_join (t2, NULL);
1631 return !(res1 + res2 == 2);
1641 dnl **************************************
1642 dnl *** Checks for working sigaltstack ***
1643 dnl **************************************
1644 AC_MSG_CHECKING(for working sigaltstack)
1645 if test "x$with_sigaltstack" != "xyes"; then
1646 AC_MSG_RESULT(disabled)
1647 elif test "x$cross_compiling" = "xyes"; then
1648 AC_MSG_RESULT(cross compiling, assuming yes)
1655 #include <pthread.h>
1656 #include <sys/wait.h>
1657 #if defined(__FreeBSD__) || defined(__NetBSD__)
1658 #define SA_STACK SA_ONSTACK
1661 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1666 volatile char*__ptr = NULL;
1668 loop (void *ignored)
1677 struct sigaction sa;
1681 struct sigaltstack sas;
1684 pthread_attr_t attr;
1686 sa.sa_sigaction = sigsegv_signal_handler;
1687 sigemptyset (&sa.sa_mask);
1688 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1689 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1690 perror ("sigaction");
1694 /* x86 darwin deliver segfaults using SIGBUS */
1695 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1696 perror ("sigaction");
1699 sas.ss_sp = malloc (SIGSTKSZ);
1700 sas.ss_size = SIGSTKSZ;
1702 if (sigaltstack (&sas, NULL) == -1) {
1703 perror ("sigaltstack");
1707 pthread_attr_init (&attr);
1708 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1709 printf ("pthread_create\n");
1733 for (i = 0; i < 300; ++i) {
1734 waitpid (son, &status, WNOHANG);
1735 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1740 kill (son, SIGKILL);
1746 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1753 dnl ********************************
1754 dnl *** Checks for semaphore lib ***
1755 dnl ********************************
1756 # 'Real Time' functions on Solaris
1757 # posix4 on Solaris 2.6
1758 # pthread (first!) on Linux
1759 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1761 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1762 AC_CHECK_FUNCS(shm_open)
1764 dnl ********************************
1765 dnl *** Checks for timezone stuff **
1766 dnl ********************************
1767 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1773 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1774 if test $ac_cv_struct_tm_gmtoff = yes; then
1775 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1777 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1782 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1783 if test $ac_cv_var_timezone = yes; then
1784 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1786 AC_ERROR(unable to find a way to determine timezone)
1790 dnl *********************************
1791 dnl *** Checks for math functions ***
1792 dnl *********************************
1793 AC_SEARCH_LIBS(sqrtf, m)
1794 if test "x$has_broken_apple_cpp" != "xyes"; then
1795 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1796 AC_TRY_LINK([#include <math.h>],
1798 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1801 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1802 AC_TRY_LINK([#include <math.h>],
1804 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1807 dnl ****************************************************************
1808 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1809 dnl *** have it in the library (duh)) ***
1810 dnl ****************************************************************
1811 AC_CHECK_FUNCS(poll)
1813 dnl *************************
1814 dnl *** Check for signbit ***
1815 dnl *************************
1816 AC_MSG_CHECKING(for signbit)
1817 AC_TRY_LINK([#include <math.h>], [
1818 int s = signbit(1.0);
1821 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1826 dnl **********************************
1828 dnl **********************************
1829 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
1830 AC_CHECK_HEADERS(sys/epoll.h)
1832 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1833 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
1834 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1839 AC_CHECK_FUNCS(kqueue, , AC_MSG_CHECKING(for kqueue in sys/event.h)
1840 AC_TRY_LINK([#include <sys/event.h>],
1841 [ kqueue(); ],[havekqueue=yes],[]))
1843 dnl **************************************
1844 dnl * Darwin has a race that prevents us from using reliably:
1845 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
1846 dnl * Since kqueue is mostly used for scaling large web servers,
1847 dnl * and very few folks run Mono on large web servers on OSX, falling
1849 dnl **************************************
1850 if test x$havekqueue = xyes; then
1851 if x$platform_darwin = xno; then
1852 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
1856 dnl ******************************
1857 dnl *** Checks for SIOCGIFCONF ***
1858 dnl ******************************
1859 AC_CHECK_HEADERS(sys/ioctl.h)
1860 AC_CHECK_HEADERS(net/if.h, [], [],
1862 #ifdef HAVE_SYS_TYPES_H
1863 # include <sys/types.h>
1865 #ifdef HAVE_SYS_SOCKET_H
1866 # include <sys/socket.h>
1869 AC_MSG_CHECKING(for ifreq)
1872 #include <sys/ioctl.h>
1880 x = (void *) &ifr->ifr_addr;
1883 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1887 dnl **********************************
1888 dnl *** Checks for sin_len ***
1889 dnl **********************************
1890 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1892 #include <netinet/in.h>
1894 struct sockaddr_in saddr;
1895 saddr.sin_len = sizeof (saddr);
1898 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1902 dnl **********************************
1903 dnl *** Checks for sin6_len ***
1904 dnl **********************************
1905 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1907 #include <netinet/in.h>
1909 struct sockaddr_in6 saddr6;
1910 saddr6.sin6_len = sizeof (saddr6);
1913 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1917 dnl **********************************
1918 dnl *** Check for getifaddrs ***
1919 dnl **********************************
1920 AC_MSG_CHECKING(for getifaddrs)
1923 #include <sys/types.h>
1924 #include <sys/socket.h>
1925 #include <ifaddrs.h>
1929 # Yes, we have it...
1931 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
1935 dnl **********************************
1936 dnl *** Check for if_nametoindex ***
1937 dnl **********************************
1938 AC_MSG_CHECKING(for if_nametoindex)
1941 #include <sys/types.h>
1942 #include <sys/socket.h>
1945 if_nametoindex(NULL);
1947 # Yes, we have it...
1949 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
1954 dnl **********************************
1955 dnl *** Checks for MonoPosixHelper ***
1956 dnl **********************************
1957 AC_CHECK_HEADERS(checklist.h)
1958 AC_CHECK_HEADERS(pathconf.h)
1959 AC_CHECK_HEADERS(fstab.h)
1960 AC_CHECK_HEADERS(attr/xattr.h)
1961 AC_CHECK_HEADERS(sys/extattr.h)
1962 AC_CHECK_HEADERS(sys/sendfile.h)
1963 AC_CHECK_HEADERS(sys/statvfs.h)
1964 AC_CHECK_HEADERS(sys/statfs.h)
1965 AC_CHECK_HEADERS(sys/vfstab.h)
1966 AC_CHECK_HEADERS(sys/xattr.h)
1967 AC_CHECK_HEADERS(sys/mman.h)
1968 AC_CHECK_HEADERS(sys/param.h)
1969 AC_CHECK_HEADERS(sys/mount.h, [], [],
1971 #ifdef HAVE_SYS_PARAM_H
1972 # include <sys/param.h>
1975 AC_CHECK_HEADERS(sys/mount.h)
1976 AC_CHECK_FUNCS(confstr)
1977 AC_CHECK_FUNCS(seekdir telldir)
1978 AC_CHECK_FUNCS(getdomainname)
1979 AC_CHECK_FUNCS(setdomainname)
1980 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1981 AC_CHECK_FUNCS(setgroups)
1982 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1983 AC_CHECK_FUNCS(getfsstat)
1984 AC_CHECK_FUNCS(lutimes futimes)
1985 AC_CHECK_FUNCS(mremap)
1986 AC_CHECK_FUNCS(remap_file_pages)
1987 AC_CHECK_FUNCS(posix_fadvise)
1988 AC_CHECK_FUNCS(posix_fallocate)
1989 AC_CHECK_FUNCS(posix_madvise)
1990 AC_CHECK_FUNCS(vsnprintf)
1991 AC_CHECK_FUNCS(sendfile)
1992 AC_CHECK_FUNCS(gethostid sethostid)
1993 AC_CHECK_FUNCS(sethostname)
1994 AC_CHECK_FUNCS(statfs)
1995 AC_CHECK_FUNCS(fstatfs)
1996 AC_CHECK_FUNCS(statvfs)
1997 AC_CHECK_FUNCS(fstatvfs)
1998 AC_CHECK_FUNCS(stime)
1999 AC_CHECK_FUNCS(strerror_r)
2000 AC_CHECK_FUNCS(ttyname_r)
2001 AC_CHECK_FUNCS(psignal)
2002 AC_CHECK_FUNCS(getlogin_r)
2003 AC_CHECK_FUNCS(lockf)
2004 AC_CHECK_FUNCS(swab)
2005 AC_CHECK_FUNCS(setusershell endusershell)
2006 AC_CHECK_FUNCS(futimens utimensat)
2007 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2008 AC_CHECK_FUNCS(readv writev preadv pwritev)
2009 AC_CHECK_SIZEOF(size_t)
2010 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2011 [#include <sys/types.h>
2012 #include <sys/stat.h>
2013 #include <unistd.h>])
2014 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2015 [#include <sys/types.h>
2016 #include <sys/stat.h>
2017 #include <unistd.h>])
2018 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2019 [#include <sys/time.h>])
2020 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2021 [#include <unistd.h>
2022 #include <fcntl.h>])
2023 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2024 [#include <sys/uio.h>])
2025 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2026 [#include <sys/poll.h>])
2027 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2028 [#include <sys/types.h>
2029 #include <sys/stat.h>
2030 #include <unistd.h>])
2031 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2032 [#include <time.h>])
2033 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2034 [#include <sys/time.h>
2035 #include <sys/types.h>
2036 #include <utime.h>])
2037 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2038 [#include <sys/time.h>])
2039 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2040 [#include <sys/types.h>
2041 #include <utime.h>])
2043 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2044 [#include <sys/types.h>
2045 #include <dirent.h>])
2047 [struct passwd.pw_gecos],,,
2048 [#include <sys/types.h>
2051 [struct statfs.f_flags],,,
2052 [#include <sys/types.h>
2053 #include <sys/vfs.h>])
2055 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2056 [#include <sys/types.h>
2057 #include <sys/stat.h>
2058 #include <unistd.h>])
2060 dnl Favour xattr through glibc, but use libattr if we have to
2061 AC_CHECK_FUNC(lsetxattr, ,
2062 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2066 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2068 [struct kinfo_proc.kp_proc],,,
2069 [#include <sys/types.h>
2070 #include <sys/param.h>
2071 #include <sys/sysctl.h>
2072 #include <sys/proc.h>
2075 dnl *********************************
2076 dnl *** Checks for Windows compilation ***
2077 dnl *********************************
2078 AC_CHECK_HEADERS(sys/time.h)
2079 AC_CHECK_HEADERS(sys/param.h)
2080 AC_CHECK_HEADERS(dirent.h)
2082 dnl ******************************************
2083 dnl *** Checks for OSX and iOS compilation ***
2084 dnl ******************************************
2085 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2087 dnl *********************************
2088 dnl *** Check for Console 2.0 I/O ***
2089 dnl *********************************
2090 AC_CHECK_HEADERS([curses.h])
2091 AC_CHECK_HEADERS([term.h], [], [],
2096 AC_CHECK_HEADERS([termios.h])
2098 dnl * This is provided in io-layer, but on windows it's only available
2100 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
2102 dnl *********************************
2103 dnl *** Checks for Windows compilation ***
2104 dnl *********************************
2105 AC_CHECK_HEADERS(winternl.h)
2107 jdk_headers_found=no
2108 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2109 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2110 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2111 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2112 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2113 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2114 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2116 dnl *********************************
2117 dnl *** Check for struct ip_mreqn ***
2118 dnl *********************************
2119 AC_MSG_CHECKING(for struct ip_mreqn)
2120 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2121 struct ip_mreqn mreq;
2122 mreq.imr_address.s_addr = 0;
2124 # Yes, we have it...
2126 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2128 # We'll just have to try and use struct ip_mreq
2130 AC_MSG_CHECKING(for struct ip_mreq)
2131 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2132 struct ip_mreq mreq;
2133 mreq.imr_interface.s_addr = 0;
2135 # Yes, we have it...
2137 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2139 # No multicast support
2143 AC_CHECK_FUNCS(GetProcessId)
2144 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2145 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2146 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2147 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2148 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2149 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2153 AC_MSG_CHECKING(for socklen_t)
2155 #include <sys/types.h>
2156 #include <sys/socket.h>
2160 ac_cv_c_socklen_t=yes
2161 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2167 AC_MSG_CHECKING(for array element initializer support)
2168 AC_TRY_COMPILE([#include <sys/socket.h>], [
2169 const int array[] = {[1] = 2,};
2171 # Yes, we have it...
2173 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2175 # We'll have to use signals
2179 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2180 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2181 AC_TRY_LINK([#include <math.h>],
2182 [ static void *p = &trunc; ],
2184 AC_DEFINE(HAVE_TRUNC)
2190 if test "x$ac_cv_truncl" != "xyes"; then
2191 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2194 AC_CHECK_FUNCS(round)
2195 AC_CHECK_FUNCS(rint)
2196 AC_CHECK_FUNCS(execvp)
2198 dnl ****************************
2199 dnl *** Look for /dev/random ***
2200 dnl ****************************
2202 AC_MSG_CHECKING([if usage of random device is requested])
2203 AC_ARG_ENABLE(dev-random,
2204 [ --disable-dev-random disable the use of the random device (enabled by default)],
2205 try_dev_random=$enableval, try_dev_random=yes)
2207 AC_MSG_RESULT($try_dev_random)
2211 NAME_DEV_RANDOM="/dev/srandom"
2214 dnl Win32 does not have /dev/random, they have their own method...
2216 *-mingw*|*-*-cygwin*)
2217 ac_cv_have_dev_random=no
2220 dnl Everywhere else, it's /dev/random
2223 NAME_DEV_RANDOM="/dev/random"
2227 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2229 dnl Now check if the device actually exists
2231 if test "x$try_dev_random" = "xyes"; then
2232 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2233 [if test -r "$NAME_DEV_RANDOM" ; then
2234 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2235 if test "x$ac_cv_have_dev_random" = "xyes"; then
2236 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2239 AC_MSG_CHECKING(for random device)
2240 ac_cv_have_dev_random=no
2241 AC_MSG_RESULT(has been disabled)
2244 if test "x$host_win32" = "xyes"; then
2245 AC_DEFINE(HAVE_CRYPT_RNG)
2248 if test "x$ac_cv_have_dev_random" = "xno" \
2249 && test "x$host_win32" = "xno"; then
2252 *** A system-provided entropy source was not found on this system.
2253 *** Because of this, the System.Security.Cryptography random number generator
2254 *** will throw a NotImplemented exception.
2256 *** If you are seeing this message, and you know your system DOES have an
2257 *** entropy collection in place, please contact <crichton@gimp.org> and
2258 *** provide information about the system and how to access the random device.
2260 *** Otherwise you can install either egd or prngd and set the environment
2261 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2265 AC_MSG_CHECKING([if inter-process shared handles are requested])
2266 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
2267 AC_MSG_RESULT($try_shared_handles)
2268 if test "x$try_shared_handles" != "xyes"; then
2269 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
2270 AC_SUBST(DISABLE_SHARED_HANDLES)
2273 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2275 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
2276 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
2278 AC_MSG_CHECKING([if big-arrays are to be enabled])
2279 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2280 if test "x$enable_big_arrays" = "xyes" ; then
2281 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2282 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2284 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2287 AC_MSG_RESULT($enable_big_arrays)
2293 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2295 if test "x$enable_dtrace" = "xyes"; then
2296 if test "x$has_dtrace" = "xno"; then
2297 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2299 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2300 if test "x$DTRACE" = "xno"; then
2301 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2303 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2304 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2310 if test "x$enable_dtrace" = "xyes"; then
2311 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2313 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2316 DTRACEFLAGS="-arch ppc64"
2319 DTRACEFLAGS="-arch x86_64"
2328 DTRACEFLAGS="-arch ppc"
2331 DTRACEFLAGS="-arch i386"
2338 AC_SUBST(DTRACEFLAGS)
2344 AC_CHECK_HEADERS([sys/sdt.h])
2346 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2347 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2353 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2354 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2356 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2359 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2362 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2363 nacl_self_host="nacl_self_host"
2365 AC_SUBST(nacl_self_host)
2367 if test "x$enable_nacl_codegen" = "xyes"; then
2368 MONO_NACL_ALIGN_MASK_OFF=1
2369 AC_DEFINE(TARGET_NACL, 1, [...])
2370 AC_DEFINE(__native_client_codegen__, 1, [...])
2372 MONO_NACL_ALIGN_MASK_OFF=0
2373 AC_DEFINE(__default_codegen__, 1, [...])
2375 if test "x$enable_nacl_gc" = "xyes"; then
2376 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2377 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2379 # Not yet implemented
2382 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2384 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2390 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2391 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2392 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2394 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2396 if test "x$enable_llvm" = "xyes"; then
2397 if test "x$with_llvm" != "x"; then
2398 LLVM_CONFIG=$with_llvm/bin/llvm-config
2399 if test ! -x $LLVM_CONFIG; then
2400 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2403 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2404 if test "x$LLVM_CONFIG" = "xno"; then
2405 AC_MSG_ERROR([llvm-config not found.])
2409 llvm_codegen="x86codegen"
2412 llvm_codegen="armcodegen"
2416 # The output of --cflags seems to include optimizations flags too
2417 LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2418 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2419 # from LLVM classes.
2420 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2421 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2422 if test "x$host" != "x$target"; then
2423 # No need for jit libs
2424 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter`
2426 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit mcjit $llvm_codegen`
2428 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
2430 expected_llvm_version="3.4svn-mono-mono/e656cac"
2432 # Should be something like '2.6' or '2.7svn'
2433 llvm_version=`$LLVM_CONFIG --version`
2434 major_version=`echo $llvm_version | cut -c 1`
2435 minor_version=`echo $llvm_version | cut -c 3`
2436 AC_MSG_CHECKING(LLVM version)
2437 AC_MSG_RESULT($llvm_version)
2438 if echo $llvm_version | grep -q 'mono'; then
2439 AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
2440 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"
2441 if test "x$enable_llvm_version_check" == "xyes"; then
2442 if test "$llvm_version" != "$expected_llvm_version"; then
2443 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2447 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.])
2450 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2451 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2452 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2454 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2456 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2458 AC_SUBST(LLVM_CFLAGS)
2459 AC_SUBST(LLVM_CXXFLAGS)
2461 AC_SUBST(LLVM_LDFLAGS)
2462 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2465 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2466 if test "x$enable_loadedllvm" = "xyes"; then
2467 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2469 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2472 ACCESS_UNALIGNED="yes"
2478 SQLITE="libsqlite.so.0"
2479 SQLITE3="libsqlite3.so.0"
2482 sizeof_register="SIZEOF_VOID_P"
2486 sgen_supported=false
2492 ACCESS_UNALIGNED="no"
2495 AC_MSG_CHECKING(for mips n32)
2497 #if _MIPS_SIM != _ABIN32
2516 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2521 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2522 # int astruct __attribute__ ((visibility ("hidden")));
2525 # void *p = &astruct;
2527 # gcc -fPIC --shared -o libfoo.so foo.c
2529 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2530 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2531 have_visibility_hidden=no
2536 have_visibility_hidden=no
2549 darwin*|openbsd*|freebsd*)
2554 x86_64-*-* | amd64-*-*)
2558 if test "x$ac_cv_sizeof_void_p" = "x4"; then
2559 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2567 darwin*|openbsd*|freebsd*)
2573 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2581 ACCESS_UNALIGNED="no"
2585 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2586 libmono_ldflags="-lunwind"
2589 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2596 ACCESS_UNALIGNED="no"
2603 if test x"$GCC" = xyes; then
2604 # We don't support v8 cpus
2605 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2607 if test x"$AR" = xfalse; then
2608 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2612 *-mingw*|*-*-cygwin*)
2613 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2614 have_visibility_hidden=no
2617 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2618 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2619 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2621 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2622 CFLAGS="$CFLAGS -mminimal-toc"
2625 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2638 ACCESS_UNALIGNED="no"
2640 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2641 # libgc's gc_locks.h depends on this
2642 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC"
2648 ACCESS_UNALIGNED="no"
2652 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2654 # TODO: make proper support for NaCl host.
2658 # ACCESS_UNALIGNED="no"
2660 # sgen_supported=true
2661 # AOT_SUPPORTED="no"
2666 ACCESS_UNALIGNED="yes"
2669 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2675 if test "x$host" != "x$target"; then
2676 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2682 ACCESS_UNALIGNED="no"
2684 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2686 # Can't use tls, since it depends on the runtime detection of tls offsets
2687 # in mono-compiler.h
2690 powerpc64-ps3-linux-gnu)
2692 arch_target=powerpc64
2693 AC_DEFINE(TARGET_PS3, 1, [...])
2694 # It would be better to just use TARGET_POWERPC64, but lots of code already
2696 AC_DEFINE(__mono_ppc64__, 1, [...])
2697 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2699 target_byte_order=G_BIG_ENDIAN
2702 powerpc64-xbox360-linux-gnu)
2704 arch_target=powerpc64
2705 AC_DEFINE(TARGET_XBOX360, 1, [...])
2706 # It would be better to just use TARGET_POWERPC64, but lots of code already
2709 target_byte_order=G_BIG_ENDIAN
2714 AC_DEFINE(TARGET_AMD64, 1, [...])
2715 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2718 # TODO: make proper support for NaCl target.
2722 # AC_DEFINE(TARGET_ARM, 1, [...])
2723 # ACCESS_UNALIGNED="no"
2726 # CPPFLAGS="$CPPFLAGS \
2729 # -D__portable_native_client__ \
2730 # -Dtimezone=_timezone \
2731 # -DDISABLE_SOCKETS \
2732 # -DDISABLE_ATTACH \
2735 # Can't use tls, since it depends on the runtime detection of tls offsets
2736 # in mono-compiler.h
2742 AC_DEFINE(TARGET_X86, 1, [...])
2748 AC_DEFINE(TARGET_ARM, 1, [...])
2749 ACCESS_UNALIGNED="no"
2751 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2753 # Can't use tls, since it depends on the runtime detection of tls offsets
2754 # in mono-compiler.h
2758 armv7l-unknown-linux-gnueabi*)
2760 CPPFLAGS="$CPPFLAGS"
2762 armv5-*-linux-androideabi*)
2763 AC_DEFINE(TARGET_ANDROID, 1, [...])
2764 CPPFLAGS="$CPPFLAGS"
2769 AC_MSG_ERROR([Cross compiling is not supported for target $target])
2775 AC_DEFINE(TARGET_X86, 1, [...])
2778 AC_DEFINE(TARGET_AMD64, 1, [...])
2781 AC_DEFINE(TARGET_ARM, 1, [...])
2784 AC_DEFINE(TARGET_POWERPC, 1, [...])
2787 AC_DEFINE(TARGET_POWERPC, 1, [...])
2788 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2791 AC_DEFINE(TARGET_S390X, 1, [...])
2794 AC_DEFINE(TARGET_MIPS, 1, [...])
2797 AC_DEFINE(TARGET_IA64, 1, [...])
2800 AC_DEFINE(TARGET_SPARC, 1, [...])
2803 AC_DEFINE(TARGET_SPARC64, 1, [...])
2807 dnl Use GCC atomic ops if they work on the target.
2808 if test x$GCC = "xyes"; then
2810 X86 | AMD64 | ARM | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
2811 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
2816 if test "x$target_mach" = "xyes"; then
2817 if test "x$TARGET" = "xARM"; then
2818 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
2819 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
2820 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
2822 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
2823 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
2824 #error fail this for ios
2828 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
2829 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
2830 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
2832 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
2833 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
2834 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
2837 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
2840 if test "x$sizeof_register" = "x4"; then
2841 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2842 elif test "x$sizeof_register" = "x8"; then
2843 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2845 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2848 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2849 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2850 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2851 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2853 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2856 if test "x$have_visibility_hidden" = "xyes"; then
2857 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2860 if test "x$have_deprecated" = "xyes"; then
2861 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2865 dnl Simple Generational checks (sgen)
2867 if $sgen_supported; then
2868 build_sgen_default=yes
2870 build_sgen_default=no
2873 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2874 if test x$buildsgen = xyes; then
2875 if $sgen_supported; then
2876 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR"
2877 gc_msg="sgen and $gc_msg"
2880 AC_MSG_WARN("Sgen is not supported on this platform")
2883 AC_SUBST(SGEN_DEFINES)
2884 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2887 if test x$JIT_SUPPORTED = xyes; then
2888 if $jit_wanted; then
2890 jit_status="Building and using the JIT"
2892 if $interp_wanted; then
2893 jit_status="Building the JIT, defaulting to the interpreter"
2895 AC_ERROR(No JIT or interpreter support available or selected.)
2899 if test x$interp_wanted = xtrue; then
2900 jit_status="interpreter"
2902 AC_ERROR(No JIT or interpreter support available or selected.)
2906 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2914 INTL="libintl.dylib"
2915 SQLITE="libsqlite.0.dylib"
2916 SQLITE3="libsqlite3.0.dylib"
2926 SQLITE="libsqlite.so"
2927 SQLITE3="libsqlite3.so"
2932 SQLITE="libsqlite.so"
2933 SQLITE3="libsqlite3.so"
2937 AC_MSG_CHECKING(for the soname of libX11.so)
2938 for i in $x_libraries /usr/lib /usr/lib64; do
2940 if test -f $i/libX11.so.$r; then
2947 if test "x$X11" = "xlibX11.so"; then
2948 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? Assuming libX11.so.6...]);
2957 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2958 if test "x$with_tls" = "x__thread"; then
2960 # On some linux distributions, TLS works in executables, but linking
2961 # against a shared library containing TLS fails with:
2962 # undefined reference to `__tls_get_addr'
2964 rm -f conftest.c conftest.so conftest
2965 echo "static __thread int foo; int main () { foo = 5; return 0; }" > conftest.c
2966 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2967 $CC -o conftest conftest.so > /dev/null 2>&1
2968 if test ! -f conftest; then
2969 AC_MSG_WARN([Disabling usage of __thread.]);
2972 rm -f conftest.c conftest.so conftest
2976 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
2977 if test "x$icall_symbol_map" = "xyes"; then
2978 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
2981 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
2982 if test "x$icall_export" = "xyes"; then
2983 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
2986 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
2987 if test "x$icall_tables" = "xno"; then
2988 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
2991 if test "x$with_tls" = "x__thread"; then
2992 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2993 # Pass the information to libgc
2994 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2995 AC_MSG_CHECKING(if the tls_model attribute is supported)
2996 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2999 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3005 if test ${TARGET} = ARM; then
3006 dnl ******************************************
3007 dnl *** Check to see what FPU is available ***
3008 dnl ******************************************
3009 AC_MSG_CHECKING(which FPU to use)
3012 # This is a bit tricky:
3014 # if (__ARM_PCS_VFP) {
3015 # /* mfloat-abi=hard == VFP with hard ABI */
3016 # } elif (!__SOFTFP__) {
3017 # /* mfloat-abi=softfp == VFP with soft ABI */
3019 # /* mfloat-abi=soft == no VFP */
3022 # The exception is iOS (w/ GCC) where none of the above
3023 # are defined (but iOS always uses the 'softfp' ABI).
3025 # No support for FPA.
3030 # iOS GCC always uses the 'softfp' ABI.
3031 if test x"$GCC" = xyes && test x$platform_darwin = xyes; then
3035 # Are we using the 'hard' ABI?
3036 if test x$fpu = xNONE; then
3037 AC_TRY_COMPILE([], [
3038 #ifndef __ARM_PCS_VFP
3039 #error "Float ABI is not 'hard'"
3049 # No 'hard' ABI. 'soft' or 'softfp'?
3050 if test x$fpu = xNONE; then
3051 AC_TRY_COMPILE([], [
3053 #error "Float ABI is not 'softfp'"
3064 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3067 dnl *********************************************
3068 dnl *** Check which ARM version(s) we can use ***
3069 dnl *********************************************
3070 AC_MSG_CHECKING(which ARM version to use)
3072 AC_TRY_COMPILE([], [
3073 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3074 #error Not on ARM v5.
3081 AC_TRY_COMPILE([], [
3082 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3083 #error Not on ARM v6.
3091 AC_TRY_COMPILE([], [
3092 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3093 #error Not on ARM v7.
3102 if test x$arm_v5 = xyes; then
3103 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3104 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3107 if test x$arm_v6 = xyes; then
3108 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3109 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3112 if test x$arm_v7 = xyes; then
3113 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3114 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3118 if test ${TARGET} = ARM; then
3119 if test "x${with_jumptables}" = "xyes"; then
3120 AC_DEFINE(USE_JUMP_TABLES, 1, Use jump tables in JIT)
3124 if test ${TARGET} = unknown; then
3125 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3126 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3129 if test ${ACCESS_UNALIGNED} = no; then
3130 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3135 # Pass CPPFLAGS to libgc configure
3136 # We should use a separate variable for this to avoid passing useless and
3137 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3138 # This should be executed late so we pick up the final version of CPPFLAGS
3139 # The problem with this approach, is that during a reconfigure, the main
3140 # configure scripts gets invoked with these arguments, so we use separate
3141 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3142 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3143 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3144 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3146 # Don't pass -finstrument-for-thread-suspension in,
3147 # if these are instrumented it will be very bad news
3148 # (infinite recursion, undefined parking behavior, etc)
3149 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3150 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3151 AC_CONFIG_SUBDIRS(libgc)
3155 AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0/3.5 FX (defaults to yes)], [], [with_profile2=yes])
3156 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
3157 AC_ARG_WITH(profile4_5,[ --with-profile4_5=yes,no If you want to install the 4.5 FX (defaults to yes)], [], [with_profile4_5=yes])
3158 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=no])
3159 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no,only If you want to build the MonoTouch assemblies (defaults to no)], [], [with_monotouch=no])
3160 AC_ARG_WITH(mobile, [ --with-mobile=yes,no If you want to build the Mobile assemblies (defaults to no)], [], [with_mobile=no])
3163 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
3164 if test x$with_oprofile != xno; then
3165 oprofile_include=$with_oprofile/include
3166 if test ! -f $oprofile_include/opagent.h; then
3167 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
3170 OPROFILE_CFLAGS="-I$oprofile_include"
3171 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
3172 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
3177 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3178 if test x$with_malloc_mempools = xyes; then
3180 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3186 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3187 if test x$with_mcs_docs != xyes; then
3188 DISABLE_MCS_DOCS=yes
3191 if test x$with_profile4 != xyes; then
3192 DISABLE_MCS_DOCS=yes
3195 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)],[
3196 if test x$with_lazy_gc_thread_creation != xno ; then
3197 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3199 ], [with_lazy_gc_thread_creation=no])
3201 AC_CHECK_HEADER([malloc.h],
3202 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
3203 [Define to 1 if you have /usr/include/malloc.h.])],,)
3205 if test x"$GCC" = xyes; then
3206 # Implicit function declarations are not 64 bit safe
3207 # Do this late, since this causes lots of configure tests to fail
3208 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
3209 # jay has a lot of implicit declarations
3210 JAY_CFLAGS="-Wno-implicit-function-declaration"
3213 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
3214 # instead of libmono-static.a
3215 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
3216 LIBMONO_LA=libmini-static.la
3218 if test x$buildsgen = xyes; then
3219 LIBMONO_LA=libmonosgen-$API_VER.la
3221 LIBMONO_LA=libmonoboehm-$API_VER.la
3224 AC_SUBST(LIBMONO_LA)
3227 dnl Consistency settings
3229 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
3230 DISABLE_MCS_DOCS=yes
3238 if test x$DISABLE_MCS_DOCS = xyes; then
3245 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
3246 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
3248 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
3249 AC_SUBST(OPROFILE_CFLAGS)
3250 AC_SUBST(OPROFILE_LIBS)
3252 libmono_ldflags="$libmono_ldflags $LIBS"
3254 AM_CONDITIONAL(INSTALL_2_0, [test "x$with_profile2" = xyes])
3255 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
3256 AM_CONDITIONAL(INSTALL_4_5, [test "x$with_profile4_5" = xyes])
3257 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
3258 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
3259 AM_CONDITIONAL(INSTALL_MOBILE, [test "x$with_mobile" = xyes])
3260 AM_CONDITIONAL(ONLY_MONOTOUCH, [test "x$with_monotouch" = "xonly"])
3262 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
3263 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
3264 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
3265 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
3266 AM_CONDITIONAL(X86, test x$TARGET = xX86)
3267 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
3268 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
3269 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
3270 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
3271 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
3272 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
3273 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
3274 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
3275 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
3276 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
3277 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
3279 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
3280 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
3281 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
3288 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
3289 AC_SUBST(arch_target)
3294 mono_build_root=`pwd`
3295 AC_SUBST(mono_build_root)
3297 if test x$USEJIT = xtrue; then
3298 mono_runtime=mono/mini/mono
3300 mono_runtime=mono/interpreter/mint
3302 AC_SUBST(mono_runtime)
3304 mono_cfg_root=$mono_build_root/runtime
3305 if test x$host_win32 = xyes; then
3306 if test "x$cross_compiling" = "xno"; then
3307 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
3309 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
3312 mono_cfg_dir=$mono_cfg_root/etc
3314 AC_SUBST(mono_cfg_dir)
3316 AC_CONFIG_FILES([po/mcs/Makefile.in])
3318 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
3319 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
3321 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
3324 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3326 *) reldir=$depth/$srcdir ;;
3328 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
3329 cd runtime/etc/mono/1.0
3330 rm -f machine.config
3331 $LN_S $reldir/data/net_1_1/machine.config machine.config
3335 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
3338 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3340 *) reldir=$depth/$srcdir ;;
3342 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3343 cd runtime/etc/mono/2.0
3344 rm -f machine.config
3345 $LN_S $reldir/data/net_2_0/machine.config machine.config
3349 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
3352 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3354 *) reldir=$depth/$srcdir ;;
3356 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3357 cd runtime/etc/mono/2.0
3359 $LN_S $reldir/data/net_2_0/web.config web.config
3363 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
3366 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3368 *) reldir=$depth/$srcdir ;;
3370 $ac_aux_dir/install-sh -d runtime/etc/mono/
3371 cd runtime/etc/mono/
3373 $LN_S $reldir/data/browscap.ini browscap.ini
3377 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
3378 [ depth=../../../../..
3380 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3382 *) reldir=$depth/$srcdir ;;
3384 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
3385 cd runtime/etc/mono/2.0/Browsers
3386 rm -f Compat.browser
3387 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3391 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
3392 [ depth=../../../../..
3394 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3396 *) reldir=$depth/$srcdir ;;
3398 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
3399 cd runtime/etc/mono/4.0/Browsers
3400 rm -f Compat.browser
3401 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3405 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
3406 [ depth=../../../../..
3408 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3410 *) reldir=$depth/$srcdir ;;
3412 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
3413 cd runtime/etc/mono/4.5/Browsers
3414 rm -f Compat.browser
3415 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3419 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
3422 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3424 *) reldir=$depth/$srcdir ;;
3426 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3427 cd runtime/etc/mono/4.0
3428 rm -f machine.config
3429 $LN_S $reldir/data/net_4_0/machine.config machine.config
3433 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
3436 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3438 *) reldir=$depth/$srcdir ;;
3440 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3441 cd runtime/etc/mono/4.0
3443 $LN_S $reldir/data/net_4_0/web.config web.config
3447 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
3450 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3452 *) reldir=$depth/$srcdir ;;
3454 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3455 cd runtime/etc/mono/4.5
3456 rm -f machine.config
3457 $LN_S $reldir/data/net_4_5/machine.config machine.config
3461 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
3464 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3466 *) reldir=$depth/$srcdir ;;
3468 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3469 cd runtime/etc/mono/4.5
3471 $LN_S $reldir/data/net_4_5/web.config web.config
3475 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
3481 scripts/mono-find-provides
3482 scripts/mono-find-requires
3485 mono/metadata/Makefile
3489 mono/arch/x86/Makefile
3490 mono/arch/amd64/Makefile
3491 mono/arch/ppc/Makefile
3492 mono/arch/sparc/Makefile
3493 mono/arch/s390x/Makefile
3494 mono/arch/arm/Makefile
3495 mono/arch/ia64/Makefile
3496 mono/arch/mips/Makefile
3497 mono/interpreter/Makefile
3499 mono/tests/tests-config
3500 mono/tests/assemblyresolve/Makefile
3501 mono/tests/cas/Makefile
3502 mono/tests/cas/assembly/Makefile
3503 mono/tests/cas/demand/Makefile
3504 mono/tests/cas/inheritance/Makefile
3505 mono/tests/cas/linkdemand/Makefile
3506 mono/tests/cas/threads/Makefile
3507 mono/tests/gc-descriptors/Makefile
3508 mono/benchmark/Makefile
3509 mono/monograph/Makefile
3510 mono/io-layer/Makefile
3512 mono/profiler/Makefile
3514 ikvm-native/Makefile
3519 data/net_2_0/Makefile
3520 data/net_4_0/Makefile
3521 data/net_4_5/Makefile
3522 data/net_2_0/Browsers/Makefile
3523 data/net_4_0/Browsers/Makefile
3524 data/net_4_5/Browsers/Makefile
3531 data/mono-options.pc
3532 data/mono-lineeditor.pc
3539 data/system.web.extensions_1.0.pc
3540 data/system.web.extensions.design_1.0.pc
3541 data/system.web.mvc.pc
3542 data/system.web.mvc2.pc
3543 data/system.web.mvc3.pc
3544 data/aspnetwebstack.pc
3550 tools/locale-builder/Makefile
3557 # Update all submodules recursively to ensure everything is checked out
3558 $srcdir/scripts/update_submodules
3560 if test x$host_win32 = xyes; then
3561 # Get rid of 'cyg' prefixes in library names
3562 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3563 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3564 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3565 # executable doesn't work...
3566 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3569 if test x$platform_darwin = xyes; then
3570 # This doesn't seem to be required and it slows down parallel builds
3571 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
3576 NONE) prefix=$ac_default_prefix ;;
3578 case $exec_prefix in
3579 NONE) exec_prefix='${prefix}' ;;
3583 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3584 # any existing config.make. This allows people to share the same source tree
3585 # with different build directories, one native and one cross
3587 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3589 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3591 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3592 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3593 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3594 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3595 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3596 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3597 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3598 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
3601 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3602 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3605 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3608 [myver=$($AWK 'BEGIN {
3609 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3610 if(length(vsplit [1]) > 4) {
3611 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3613 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3616 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3618 if test x$platform_darwin = xyes; then
3619 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3622 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3623 enable_system_aot=yes
3626 if test "x$enable_loadedllvm" = "xyes"; then
3627 # This seems to fail on the x86 buildbots
3628 enable_system_aot=no
3631 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
3632 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3635 if test x$DISABLE_MCS_DOCS = xyes; then
3636 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3639 if test x$has_extension_module != xno; then
3640 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
3643 default_profile=net_2_0
3644 if test -z "$INSTALL_4_0_TRUE"; then :
3645 default_profile=net_4_0
3647 if test -z "$INSTALL_MONODROID_TRUE"; then :
3648 default_profile=monodroid
3650 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
3651 default_profile=monotouch
3653 if test -z "$INSTALL_4_5_TRUE"; then :
3654 default_profile=net_4_5
3657 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
3659 if test "x$test_bcl_opt" = "xyes"; then
3660 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
3665 # if we have an olive folder, override the default settings
3666 if test -d $olivedir; then
3668 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3670 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3672 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3673 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3674 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3675 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3676 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3677 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3683 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3691 SIGALTSTACK: $with_sigaltstack
3694 BigArrays: $enable_big_arrays
3695 DTrace: $enable_dtrace
3696 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3699 .NET 2.0/3.5: $with_profile2
3700 .NET 4.0: $with_profile4
3701 .NET 4.5: $with_profile4_5
3702 MonoDroid: $with_monodroid
3703 MonoTouch: $with_monotouch
3704 JNI support: $jdk_headers_found
3705 libgdiplus: $libgdiplus_msg
3709 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3710 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)