| blob | 19cfe2c0ac884932ead162cac980b9e3cabf1bd9 |
1 AC_INIT(README)
2 AC_CANONICAL_SYSTEM
4 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
5 # The extra brackets are to foil regex-based scans.
6 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
8 AM_CONFIG_HEADER(config.h)
9 AM_INIT_AUTOMAKE(mono,2.7)
10 AM_MAINTAINER_MODE
12 API_VER=1.0
13 AC_SUBST(API_VER)
15 AC_PROG_LN_S
17 # In case of cygwin, override LN_S, irrespective of what it determines.
18 # The build uses cygwin, but the actual runtime doesn't.
19 case $host_os in
20 *cygwin* ) LN_S='cp -p';;
21 esac
24 dnl
25 dnl libgc checks
26 dnl
28 gc_headers=no
29 gc=included
30 use_included_gc=no
31 libgc_configure_args=
33 if test -d $srcdir/libgc ; then
34 gc_default=included
35 else
36 gc_default=boehm
37 fi
39 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
40 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
41 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
42 CFLAGS_FOR_LIBGC=$CFLAGS
43 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
44 CFLAGS_FOR_EGLIB=$CFLAGS
46 #
47 # These are the flags that need to be stored in the mono.pc file for
48 # compiling code that will embed Mono
49 #
50 libmono_cflags=""
51 libmono_ldflags=""
52 AC_SUBST(libmono_cflags)
53 AC_SUBST(libmono_ldflags)
55 # Variable to have relocatable .pc files (lib, or lib64)
56 reloc_libdir=`basename ${libdir}`
57 AC_SUBST(reloc_libdir)
59 dnl if linker handles the version script
60 no_version_script=no
62 # Set to yes if Unix sockets cannot be created in an anonymous namespace
63 need_link_unlink=no
65 # Thread configuration inspired by sleepycat's db
66 AC_MSG_CHECKING([host platform characteristics])
67 libgc_threads=no
68 has_dtrace=no
69 parallel_mark=yes
71 case "$host" in
72 powerpc*-*-linux*)
73 # https://bugzilla.novell.com/show_bug.cgi?id=504411
74 disable_munmap=yes
75 ;;
76 esac
78 host_win32=no
79 target_win32=no
80 case "$host" in
81 *-*-mingw*|*-*-cygwin*)
82 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
83 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
84 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
85 host_win32=yes
86 if test "x$cross_compiling" = "xno"; then
87 target_win32=yes
88 if test "x$host" == "x$target"; then
89 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
90 fi
91 CC="gcc -mno-cygwin -g"
92 CXX="g++ -mno-cygwin -g"
93 # So libgc configure gets -mno-cygwin
94 export CC
95 export CXX
96 fi
97 HOST_CC="gcc"
98 # Windows 2000 is required that includes Internet Explorer 5.01
99 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
100 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm"
101 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
102 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
103 libdl=
104 libgc_threads=win32
105 gc_default=included
106 with_sigaltstack=no
107 LN_S=cp
108 # This forces libgc to use the DllMain based thread registration code on win32
109 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
110 ;;
111 *-*-*netbsd*)
112 host_win32=no
113 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
114 libmono_cflags="-D_REENTRANT"
115 LDFLAGS="$LDFLAGS -pthread"
116 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
117 libmono_ldflags="-pthread"
118 need_link_unlink=yes
119 libdl="-ldl"
120 libgc_threads=pthreads
121 with_sigaltstack=no
122 use_sigposix=yes
123 ;;
124 *-*-*freebsd*)
125 host_win32=no
126 if test "x$PTHREAD_CFLAGS" = "x"; then
127 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
128 libmono_cflags=
129 else
130 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
131 libmono_cflags="$PTHREAD_CFLAGS"
132 fi
133 if test "x$PTHREAD_LIBS" = "x"; then
134 LDFLAGS="$LDFLAGS -pthread"
135 libmono_ldflags="-pthread"
136 else
137 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
138 libmono_ldflags="$PTHREAD_LIBS"
139 fi
140 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
141 need_link_unlink=yes
142 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
143 libdl=
144 libgc_threads=pthreads
145 # This doesn't seem to work as of 7.0 on amd64
146 with_sigaltstack=no
147 # TLS is only partially implemented on -CURRENT (compiler support
148 # but NOT library support)
149 #
150 with_tls=pthread
151 use_sigposix=yes
152 ;;
153 *-*-*openbsd*)
154 host_win32=no
155 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS -DPLATFORM_BSD"
156 libmono_cflags="-D_THREAD_SAFE"
157 LDFLAGS="$LDFLAGS -pthread"
158 libmono_ldflags="-pthread"
159 need_link_unlink=yes
160 AC_DEFINE(PTHREAD_POINTER_ID)
161 libdl=
162 libgc_threads=pthreads
163 use_sigposix=yes
164 ;;
165 *-*-linux*)
166 host_win32=no
167 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
168 if test "x$disable_munmap" != "xyes"; then
169 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
170 fi
171 libmono_cflags="-D_REENTRANT"
172 libmono_ldflags="-lpthread"
173 libdl="-ldl"
174 libgc_threads=pthreads
175 AOT_SUPPORTED="yes"
176 use_sigposix=yes
177 ;;
178 *-*-hpux*)
179 host_win32=no
180 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
181 # +ESdbgasm only valid on bundled cc on RISC
182 # silently ignored for ia64
183 if test $GCC != "yes"; then
184 CFLAGS="$CFLAGS +ESdbgasm"
185 # Arrange for run-time dereferencing of null
186 # pointers to produce a SIGSEGV signal.
187 LDFLAGS="$LDFLAGS -z"
188 fi
189 CFLAGS="$CFLAGS +ESdbgasm"
190 LDFLAGS="$LDFLAGS -z"
191 libmono_cflags="-D_REENTRANT"
192 libmono_ldflags="-lpthread"
193 libgc_threads=pthreads
194 need_link_unlink=yes
195 use_sigposix=yes
196 ;;
197 *-*-solaris*)
198 host_win32=no
199 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
200 need_link_unlink=yes
201 libmono_cflags="-D_REENTRANT"
202 libgc_threads=pthreads
203 # This doesn't seem to work on solaris/x86, but the configure test runs
204 with_tls=pthread
205 has_dtrace=yes
206 use_sigposix=yes
207 ;;
208 *-*-darwin*)
209 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
210 host_win32=no
211 platform_darwin=yes
212 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
213 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
214 libmono_cflags="-D_THREAD_SAFE"
215 LDFLAGS="$LDFLAGS -pthread"
216 libmono_ldflags="-pthread"
217 need_link_unlink=yes
218 AC_DEFINE(PTHREAD_POINTER_ID)
219 AC_DEFINE(USE_MACH_SEMA, 1, [...])
220 no_version_script=yes
221 libdl=
222 libgc_threads=pthreads
223 has_dtrace=yes
224 if test "x$cross_compiling" = "xyes"; then
225 has_broken_apple_cpp=yes
226 fi
227 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin10.0.0, but
228 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
229 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
230 case "$host" in
231 i*86-*-darwin10*)
232 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
233 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
234 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
235 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
236 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
237 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
238 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
239 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
240 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
241 ;;
242 esac
243 ;;
244 *)
245 AC_MSG_WARN([*** Please add $host to configure.in checks!])
246 host_win32=no
247 libdl="-ldl"
248 ;;
249 esac
250 AC_MSG_RESULT(ok)
252 if test x$need_link_unlink = xyes; then
253 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
254 fi
256 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
257 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
258 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
259 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
260 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
262 AC_CHECK_TOOL(CC, gcc, gcc)
263 AC_PROG_CC
264 AC_PROG_CXX
265 AM_PROG_AS
266 AM_PROG_CC_STDC
267 AC_PROG_INSTALL
268 AC_PROG_AWK
269 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
270 : ${CCAS='$(CC)'}
271 # Set ASFLAGS if not already set.
272 : ${CCASFLAGS='$(CFLAGS)'}
273 AC_SUBST(CCAS)
274 AC_SUBST(CCASFLAGS)
276 AC_CHECK_PROG(BISON, bison,yes,no)
277 if test "x$BISON" = "xno";
278 then
279 AC_MSG_ERROR([You need to install bison])
280 fi
282 dnl may require a specific autoconf version
283 dnl AC_PROG_CC_FOR_BUILD
284 dnl CC_FOR_BUILD not automatically detected
285 CC_FOR_BUILD=$CC
286 CFLAGS_FOR_BUILD=$CFLAGS
287 BUILD_EXEEXT=
288 if test "x$cross_compiling" = "xyes"; then
289 CC_FOR_BUILD=cc
290 CFLAGS_FOR_BUILD=
291 BUILD_EXEEXT=""
292 fi
293 AC_SUBST(CC_FOR_BUILD)
294 AC_SUBST(CFLAGS_FOR_BUILD)
295 AC_SUBST(HOST_CC)
296 AC_SUBST(BUILD_EXEEXT)
298 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
299 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
301 # Set STDC_HEADERS
302 AC_HEADER_STDC
303 AC_LIBTOOL_WIN32_DLL
304 # This causes monodis to not link correctly
305 #AC_DISABLE_FAST_INSTALL
306 AM_PROG_LIBTOOL
307 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
308 DOLT
310 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
311 AC_SUBST(export_ldflags)
313 # Test whenever ld supports -version-script
314 AC_PROG_LD
315 AC_PROG_LD_GNU
316 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
317 no_version_script=yes
318 fi
320 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
322 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)
323 AC_CHECK_HEADERS(sys/user.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)
326 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
327 if test x$have_zlib = xyes; then
328 AC_TRY_COMPILE([#include <zlib.h>], [
329 void main () {
330 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
331 }
332 #else
333 #error No good zlib found
334 #endif
335 ],[
336 AC_MSG_RESULT(Using system zlib)
337 zlib_msg="system zlib"
338 ],[
339 AC_MSG_RESULT(Using embedded zlib)
340 have_zlib=no
341 zlib_msg="bundled zlib"
342 ])
343 fi
345 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
346 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
348 # for mono/metadata/debug-symfile.c
349 AC_CHECK_HEADERS(elf.h)
351 # for support
352 AC_CHECK_HEADERS(poll.h)
353 AC_CHECK_HEADERS(sys/poll.h)
354 AC_CHECK_HEADERS(sys/wait.h)
355 AC_CHECK_HEADERS(grp.h)
356 AC_CHECK_HEADERS(syslog.h)
358 # for mono/dis
359 AC_CHECK_HEADERS(wchar.h)
360 AC_CHECK_HEADERS(ieeefp.h)
361 AC_MSG_CHECKING(for isinf)
362 AC_TRY_LINK([#include <math.h>], [
363 int f = isinf (1);
364 ], [
365 AC_MSG_RESULT(yes)
366 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
367 ], [
368 # We'll have to use signals
369 AC_MSG_RESULT(no)
370 ])
373 # not 64 bit clean in cross-compile
374 AC_CHECK_SIZEOF(void *, 4)
376 WARN=''
377 if test x"$GCC" = xyes; then
378 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
379 # The runtime code does not respect ANSI C strict aliasing rules
380 CFLAGS="$CFLAGS -fno-strict-aliasing"
382 ORIG_CFLAGS=$CFLAGS
383 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
384 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
385 AC_TRY_COMPILE([], [
386 void main () { }
387 ], [
388 AC_MSG_RESULT(yes)
389 ], [
390 AC_MSG_RESULT(no)
391 CFLAGS=$ORIG_CFLAGS
392 ])
393 else
394 # The Sun Forte compiler complains about inline functions that access static variables
395 # so disable all inlining.
396 case "$host" in
397 *-*-solaris*)
398 CFLAGS="$CFLAGS -Dinline="
399 ;;
400 esac
401 fi
402 CFLAGS="$CFLAGS -g $WARN"
403 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
405 # Where's the 'mcs' source tree?
406 if test -d $srcdir/mcs; then
407 mcsdir=mcs
408 else
409 mcsdir=../mcs
410 fi
412 #
413 # A sanity check to catch cases where the package was unpacked
414 # with an ancient tar program (Solaris)
415 #
416 AC_ARG_ENABLE(solaris-tar-check,
417 [ --disable-solaris-tar-check disable solaris tar check],
418 do_solaris_tar_check=no, do_solaris_tar_check=yes)
420 if test x"$do_solaris_tar_check" = xyes; then
421 AC_MSG_CHECKING(integrity of package)
422 if test -f $srcdir/$mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
423 then
424 AC_MSG_RESULT(ok)
425 else
426 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"
427 AC_MSG_ERROR([$errorm])
428 fi
429 fi
431 mcs_topdir='$(top_srcdir)/'$mcsdir
432 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
434 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
435 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
437 AC_SUBST([mcs_topdir])
438 AC_SUBST([mcs_topdir_from_srcdir])
440 # Where's the 'olive' source tree?
441 if test -d $srcdir/olive; then
442 olivedir=olive
443 else
444 olivedir=../olive
445 fi
447 if test -d $srcdir/$olivedir; then
448 olive_topdir='$(top_srcdir)/'$olivedir
449 fi
451 # gettext: prepare the translation directories.
452 # we do not configure the full gettext, as we consume it dynamically from C#
453 AM_PO_SUBDIRS
455 if test "x$USE_NLS" = "xyes"; then
456 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
458 if test "x$HAVE_MSGFMT" = "xno"; then
459 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
460 fi
461 fi
463 AC_ARG_WITH([libgdiplus],
464 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
465 [], [with_libgdiplus=installed])
467 case $with_libgdiplus in
468 no|installed) libgdiplus_loc= ;;
469 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
470 /*) libgdiplus_loc=$with_libgdiplus ;;
471 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
472 esac
473 AC_SUBST([libgdiplus_loc])
475 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
476 if test "x$PKG_CONFIG" = "xno"; then
477 AC_MSG_ERROR([You need to install pkg-config])
478 fi
480 pkg_config_path=
481 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
482 if test x$with_crosspkgdir = "x"; then
483 if test -s $PKG_CONFIG_PATH; then
484 pkg_config_path=$PKG_CONFIG_PATH
485 fi
486 else
487 pkg_config_path=$with_crosspkgdir
488 PKG_CONFIG_PATH=$pkg_config_path
489 export PKG_CONFIG_PATH
490 fi
491 )
493 AC_ARG_WITH([glib],
494 [ --with-glib=embedded|system Choose glib API: system or embedded (default to system)],
495 [], [with_glib=system])
497 eglib_dir=
499 case $with_glib in
500 embedded)
501 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
502 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
503 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
504 BUILD_GLIB_LIBS="$GLIB_LIBS"
505 GMODULE_CFLAGS="$GLIB_CFLAGS"
506 GMODULE_LIBS="$GLIB_LIBS"
507 eglib_dir=eglib
508 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
509 AC_CONFIG_SUBDIRS(eglib)
510 ;;
511 system)
512 if test "x$cross_compiling" = "xyes"; then
513 pkg_config_path="$PKG_CONFIG_PATH"
514 unset PKG_CONFIG_PATH
515 fi
516 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
517 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
518 if test "x$cross_compiling" = "xyes"; then
519 PKG_CONFIG_PATH=$pkg_config_path
520 export PKG_CONFIG_PATH
521 fi
523 ## Versions of dependencies
524 GLIB_REQUIRED_VERSION=2.4.0
526 dnl
527 dnl No, you will not replace this check with a pkg.m4 check
528 dnl
529 if $PKG_CONFIG --atleast-version=$GLIB_REQUIRED_VERSION glib-2.0; then
530 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
531 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
532 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
533 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
534 else
535 AC_MSG_ERROR([You need at least glib-2.0 $GLIB_REQUIRED_VERSION])
536 fi
537 ;;
538 *)
539 AC_MSG_ERROR([Invalid argument to --with-glib.])
540 esac
541 AM_CONDITIONAL(EGLIB_BUILD, test x$with_glib = xembedded)
543 AC_SUBST(GLIB_CFLAGS)
544 AC_SUBST(GLIB_LIBS)
545 AC_SUBST(GMODULE_CFLAGS)
546 AC_SUBST(GMODULE_LIBS)
547 AC_SUBST(BUILD_GLIB_CFLAGS)
548 AC_SUBST(BUILD_GLIB_LIBS)
549 AC_SUBST(eglib_dir)
551 if test x$cross_compiling$host_win32 = xnoyes; then
552 AC_MSG_CHECKING(for cygwin glib2-dev package)
553 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
554 AC_MSG_RESULT(found)
555 AC_MSG_ERROR([Mono cannot be built with the cygwin glib2-devel package installed, because that package doesn't work with -mno-cygwin. Please uninstall it then re-run configure.])
556 else
557 AC_MSG_RESULT(not found, ok)
558 fi
560 AC_MSG_CHECKING(for broken gwin32.h)
561 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
562 if test -f $glib_include/glib/gwin32.h; then
563 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
564 AC_MSG_RESULT(failed)
565 hashmark='#'
566 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
567 fi
568 fi
569 AC_MSG_RESULT(ok)
570 fi
572 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Defaults to included],[gc=$with_gc],[gc=$gc_default])
574 # Enable support for fast thread-local storage
575 # Some systems have broken support, so we allow to disable it.
576 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
578 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
579 # This does not work on some platforms (bug #55253)
580 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
582 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
584 if test "x$enable_static" = "xno"; then
585 with_static_mono=no
586 fi
588 if test "x$host_win32" = "xyes"; then
589 # Boehm GC requires the runtime to be in its own dll
590 with_static_mono=no
591 fi
593 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
594 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
596 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
597 if test "x$with_xen_opt" = "xyes"; then
598 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
599 ORIG_CFLAGS=$CFLAGS
600 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
601 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
602 AC_TRY_COMPILE([], [
603 void main () { }
604 ], [
605 AC_MSG_RESULT(yes)
606 # Pass it to libgc as well
607 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
608 ], [
609 AC_MSG_RESULT(no)
610 CFLAGS=$ORIG_CFLAGS
611 ])
612 fi
614 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
616 DISABLED_FEATURES=none
618 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
619 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
620 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd,soft_debug.],
621 [
622 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
623 eval "mono_feature_disable_$feature='yes'"
624 done
625 DISABLED_FEATURES=$enable_minimal
626 disabled="Disabled: $enable_minimal"
627 ],[])
629 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
631 if test "x$mono_feature_disable_aot" = "xyes"; then
632 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
633 AC_MSG_NOTICE([Disabled AOT compiler])
634 fi
636 if test "x$mono_feature_disable_profiler" = "xyes"; then
637 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
638 AC_MSG_NOTICE([Disabled support for the profiler])
639 fi
640 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
642 if test "x$mono_feature_disable_decimal" = "xyes"; then
643 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
644 AC_MSG_NOTICE([Disabled support for decimal])
645 fi
647 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
648 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
649 AC_MSG_NOTICE([Disabled support for P/Invoke])
650 fi
652 if test "x$mono_feature_disable_debug" = "xyes"; then
653 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
654 AC_MSG_NOTICE([Disabled support for runtime debugging])
655 fi
657 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
658 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
659 mono_feature_disable_reflection_emit_save=yes
660 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
661 fi
663 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
664 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
665 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
666 fi
668 if test "x$mono_feature_disable_large_code" = "xyes"; then
669 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
670 AC_MSG_NOTICE([Disabled support for large assemblies])
671 fi
673 if test "x$mono_feature_disable_logging" = "xyes"; then
674 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
675 AC_MSG_NOTICE([Disabled support for logging])
676 fi
678 if test "x$mono_feature_disable_com" = "xyes"; then
679 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
680 AC_MSG_NOTICE([Disabled COM support])
681 fi
683 if test "x$mono_feature_disable_ssa" = "xyes"; then
684 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
685 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
686 fi
688 if test "x$mono_feature_disable_generics" = "xyes"; then
689 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
690 AC_MSG_NOTICE([Disabled Generics Support])
691 fi
693 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
694 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
695 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
696 fi
698 if test "x$mono_feature_disable_portability" = "xyes"; then
699 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
700 AC_MSG_NOTICE([Disabled IO Portability layer])
701 fi
703 if test "x$mono_feature_disable_attach" = "xyes"; then
704 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
705 AC_MSG_NOTICE([Disabled agent attach])
706 fi
708 if test "x$mono_feature_disable_full_messages" = "xyes"; then
709 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
710 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
711 fi
713 if test "x$mono_feature_disable_verifier" = "xyes"; then
714 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
715 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
716 fi
718 if test "x$mono_feature_disable_jit" = "xyes"; then
719 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
720 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
721 fi
723 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
725 if test "x$mono_feature_disable_simd" = "xyes"; then
726 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
727 AC_MSG_NOTICE([Disabled SIMD support])
728 fi
730 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
731 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
732 AC_MSG_NOTICE([Disabled Soft Debugger.])
733 fi
735 AC_MSG_CHECKING(for visibility __attribute__)
736 AC_TRY_COMPILE([], [
737 void __attribute__ ((visibility ("hidden"))) doit (void) {}
738 void main () { doit (); }
739 ], [
740 have_visibility_hidden=yes
741 AC_MSG_RESULT(yes)
742 ], [
743 have_visibility_hidden=no
744 AC_MSG_RESULT(no)
745 ])
747 AC_MSG_CHECKING(for deprecated __attribute__)
748 AC_TRY_COMPILE([
749 int doit (void) __attribute__ ((deprecated));
750 int doit (void) { return 0; }
751 ], [
752 return 0;
753 ], [
754 have_deprecated=yes
755 AC_MSG_RESULT(yes)
756 ], [
757 have_deprecated=no
758 AC_MSG_RESULT(no)
759 ])
761 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
762 if test x$enable_parallel_mark = xyes; then
763 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
764 fi
766 LIBGC_CFLAGS=
767 LIBGC_LIBS=
768 LIBGC_STATIC_LIBS=
769 libgc_dir=
770 case "x$gc" in
771 xboehm|xbohem|xyes)
772 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
773 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
775 if test "x$found_boehm" != "xyes"; then
776 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
777 fi
778 if test "x$gc_headers" != "xyes"; then
779 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
780 fi
782 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
783 AC_SUBST(HAVE_BOEHM_GC)
784 LIBGC_LIBS="-lgc $libdl"
785 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
787 # AC_CHECK_FUNCS does not work for some reason...
788 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
789 if test "x$found_gcj_malloc" = "xyes"; then
790 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
791 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
792 else
793 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
794 fi
795 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
796 if test "x$found_gc_enable" = "xyes"; then
797 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have 'GC_enable'])
798 fi
799 ;;
801 xincluded)
802 found_boehm=yes
803 gc_headers=yes
804 use_included_gc=yes
805 libgc_dir=libgc
807 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
808 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
809 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
811 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
812 AC_SUBST(HAVE_BOEHM_GC)
814 AC_DEFINE(HAVE_GC_H, 1, [Have gc.h])
815 AC_DEFINE(USE_INCLUDED_LIBGC, 1, [Use included libgc])
817 # The included libgc contains GCJ support
818 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
819 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have GC_enable])
820 if test x$enable_parallel_mark = xyes; then
821 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
822 else
823 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
824 fi
825 ;;
827 xsgen)
828 found_boehm=no
829 gc_headers=no
830 use_included_gc=no
831 AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
832 AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
833 AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
834 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
835 ;;
837 xnone)
838 AC_MSG_WARN("Compiling mono without GC.")
839 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
840 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
841 ;;
842 *)
843 AC_MSG_ERROR([Invalid argument to --with-gc.])
844 ;;
845 esac
847 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
848 if test "x$large_heap" = "xyes"; then
849 echo "FOO"
850 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
851 fi
853 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
854 AC_SUBST(LIBGC_CFLAGS)
855 AC_SUBST(LIBGC_LIBS)
856 AC_SUBST(LIBGC_STATIC_LIBS)
857 AC_SUBST(libgc_dir)
859 dnl
860 dnl End of libgc checks
861 dnl
863 dnl *************************************
864 dnl *** Checks for zero length arrays ***
865 dnl *************************************
866 AC_MSG_CHECKING(whether $CC supports zero length arrays)
867 AC_TRY_COMPILE([
868 struct s {
869 int length;
870 char data [0];
871 };
872 ], [], [
873 AC_MSG_RESULT(yes)
874 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
875 ], [
876 AC_MSG_RESULT(no)
877 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
878 ])
880 if test x$target_win32 = xno; then
882 dnl hires monotonic clock support
883 AC_SEARCH_LIBS(clock_gettime, rt)
885 dnl dynamic loader support
886 AC_CHECK_FUNC(dlopen, DL_LIB="",
887 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
888 )
889 if test x$dl_support = xno; then
890 AC_MSG_WARN([No dynamic loading support available])
891 else
892 LIBS="$LIBS $DL_LIB"
893 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
894 dnl from glib's configure.in
895 AC_CACHE_CHECK([for preceeding underscore in symbols],
896 mono_cv_uscore,[
897 AC_TRY_RUN([#include <dlfcn.h>
898 int mono_underscore_test (void) { return 42; }
899 int main() {
900 void *f1 = (void*)0, *f2 = (void*)0, *handle;
901 handle = dlopen ((void*)0, 0);
902 if (handle) {
903 f1 = dlsym (handle, "mono_underscore_test");
904 f2 = dlsym (handle, "_mono_underscore_test");
905 } return (!f2 || f1);
906 }],
907 [mono_cv_uscore=yes],
908 [mono_cv_uscore=no],
909 [])
910 ])
911 if test "x$mono_cv_uscore" = "xyes"; then
912 MONO_DL_NEED_USCORE=1
913 else
914 MONO_DL_NEED_USCORE=0
915 fi
916 AC_SUBST(MONO_DL_NEED_USCORE)
917 AC_CHECK_FUNC(dlerror)
918 fi
920 dnl ******************************************************************
921 dnl *** Checks for the IKVM JNI interface library ***
922 dnl ******************************************************************
923 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=yes])
925 ikvm_native_dir=
926 if test x$with_ikvm_native = xyes; then
927 ikvm_native_dir=ikvm-native
928 jdk_headers_found="IKVM Native"
929 fi
931 AC_SUBST(ikvm_native_dir)
933 AC_CHECK_HEADERS(execinfo.h)
935 AC_CHECK_FUNCS(getgrgid_r)
936 AC_CHECK_FUNCS(getgrnam_r)
937 AC_CHECK_FUNCS(getpwnam_r)
938 AC_CHECK_FUNCS(getpwuid_r)
939 AC_CHECK_FUNCS(getresuid)
940 AC_CHECK_FUNCS(setresuid)
941 AC_CHECK_FUNCS(kqueue)
942 AC_CHECK_FUNCS(backtrace_symbols)
943 AC_CHECK_FUNCS(mkstemp)
944 AC_CHECK_FUNCS(mmap)
945 AC_CHECK_FUNCS(madvise)
946 AC_CHECK_FUNCS(getrusage)
947 AC_CHECK_FUNCS(getpriority)
948 AC_CHECK_FUNCS(setpriority)
949 AC_CHECK_FUNCS(dl_iterate_phdr)
951 AC_CHECK_FUNCS(sched_setaffinity)
953 dnl ****************************************************************
954 dnl *** Check for sched_setaffinity from glibc versions before ***
955 dnl *** 2.3.4. The older versions of the function only take 2 ***
956 dnl *** parameters, not 3. ***
957 dnl *** ***
958 dnl *** Because the interface change was not made in a minor ***
959 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
960 dnl *** won't always indicate the interface sched_affinity has. ***
961 dnl ****************************************************************
962 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
963 AC_TRY_COMPILE([#include <sched.h>], [
964 int main() {
965 int mask = 1;
966 sched_setaffinity(0, &mask);
967 }
968 ], [
969 # Yes, we have it...
970 AC_MSG_RESULT(yes)
971 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
972 ], [
973 # We have the new, three-parameter version
974 AC_MSG_RESULT(no)
975 ])
978 dnl ******************************************************************
979 dnl *** Check for large file support ***
980 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
981 dnl ******************************************************************
983 # Check that off_t can represent 2**63 - 1 correctly, working around
984 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
985 # CPPFLAGS and sets $large_offt to yes if the test succeeds
986 large_offt=no
987 AC_DEFUN([LARGE_FILES], [
988 large_CPPFLAGS=$CPPFLAGS
989 CPPFLAGS="$CPPFLAGS $1"
990 AC_TRY_RUN([
991 #include <sys/types.h>
993 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
995 int main(void) {
996 int big_off_t=((BIG_OFF_T%2147483629==721) &&
997 (BIG_OFF_T%2147483647==1));
998 if(big_off_t) {
999 exit(0);
1000 } else {
1001 exit(1);
1002 }
1003 }
1004 ], [
1005 AC_MSG_RESULT(ok)
1006 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1007 large_CPPFLAGS="$large_CPPFLAGS $1"
1008 large_offt=yes
1009 ], [
1010 AC_MSG_RESULT(no)
1011 ], "")
1012 CPPFLAGS=$large_CPPFLAGS
1013 ])
1015 AC_MSG_CHECKING(if off_t is 64 bits wide)
1016 LARGE_FILES("")
1017 if test $large_offt = no; then
1018 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1019 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1020 fi
1021 if test $large_offt = no; then
1022 AC_MSG_WARN([No 64 bit file size support available])
1023 fi
1025 dnl *****************************
1026 dnl *** Checks for libsocket ***
1027 dnl *****************************
1028 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1030 dnl *******************************
1031 dnl *** Checks for MSG_NOSIGNAL ***
1032 dnl *******************************
1033 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1034 AC_TRY_COMPILE([#include <sys/socket.h>], [
1035 int f = MSG_NOSIGNAL;
1036 ], [
1037 # Yes, we have it...
1038 AC_MSG_RESULT(yes)
1039 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1040 ], [
1041 # We'll have to use signals
1042 AC_MSG_RESULT(no)
1043 ])
1045 dnl *****************************
1046 dnl *** Checks for SOL_IP ***
1047 dnl *****************************
1048 AC_MSG_CHECKING(for SOL_IP)
1049 AC_TRY_COMPILE([#include <netdb.h>], [
1050 int level = SOL_IP;
1051 ], [
1052 # Yes, we have it...
1053 AC_MSG_RESULT(yes)
1054 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1055 ], [
1056 # We'll have to use getprotobyname
1057 AC_MSG_RESULT(no)
1058 ])
1060 dnl *****************************
1061 dnl *** Checks for SOL_IPV6 ***
1062 dnl *****************************
1063 AC_MSG_CHECKING(for SOL_IPV6)
1064 AC_TRY_COMPILE([#include <netdb.h>], [
1065 int level = SOL_IPV6;
1066 ], [
1067 # Yes, we have it...
1068 AC_MSG_RESULT(yes)
1069 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1070 ], [
1071 # We'll have to use getprotobyname
1072 AC_MSG_RESULT(no)
1073 ])
1075 dnl *****************************
1076 dnl *** Checks for SOL_TCP ***
1077 dnl *****************************
1078 AC_MSG_CHECKING(for SOL_TCP)
1079 AC_TRY_COMPILE([#include <netdb.h>], [
1080 int level = SOL_TCP;
1081 ], [
1082 # Yes, we have it...
1083 AC_MSG_RESULT(yes)
1084 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1085 ], [
1086 # We'll have to use getprotobyname
1087 AC_MSG_RESULT(no)
1088 ])
1090 dnl *****************************
1091 dnl *** Checks for IP_PKTINFO ***
1092 dnl *****************************
1093 AC_MSG_CHECKING(for IP_PKTINFO)
1094 AC_TRY_COMPILE([#include <netdb.h>], [
1095 int level = IP_PKTINFO;
1096 ], [
1097 # Yes, we have it...
1098 AC_MSG_RESULT(yes)
1099 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1100 ], [
1101 AC_MSG_RESULT(no)
1102 ])
1104 dnl *****************************
1105 dnl *** Checks for IPV6_PKTINFO ***
1106 dnl *****************************
1107 AC_MSG_CHECKING(for IPV6_PKTINFO)
1108 AC_TRY_COMPILE([#include <netdb.h>], [
1109 int level = IPV6_PKTINFO;
1110 ], [
1111 # Yes, we have it...
1112 AC_MSG_RESULT(yes)
1113 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1114 ], [
1115 AC_MSG_RESULT(no)
1116 ])
1118 dnl **********************************
1119 dnl *** Checks for IP_DONTFRAGMENT ***
1120 dnl **********************************
1121 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1122 AC_TRY_COMPILE([#include <netdb.h>], [
1123 int level = IP_DONTFRAGMENT;
1124 ], [
1125 # Yes, we have it...
1126 AC_MSG_RESULT(yes)
1127 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1128 ], [
1129 AC_MSG_RESULT(no)
1130 ])
1132 dnl **********************************
1133 dnl *** Checks for IP_MTU_DISCOVER ***
1134 dnl **********************************
1135 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1136 AC_TRY_COMPILE([#include <netdb.h>], [
1137 int level = IP_MTU_DISCOVER;
1138 ], [
1139 # Yes, we have it...
1140 AC_MSG_RESULT(yes)
1141 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1142 ], [
1143 AC_MSG_RESULT(no)
1144 ])
1146 dnl *********************************
1147 dnl *** Check for struct ip_mreqn ***
1148 dnl *********************************
1149 AC_MSG_CHECKING(for struct ip_mreqn)
1150 AC_TRY_COMPILE([#include <netinet/in.h>], [
1151 struct ip_mreqn mreq;
1152 mreq.imr_address.s_addr = 0;
1153 ], [
1154 # Yes, we have it...
1155 AC_MSG_RESULT(yes)
1156 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1157 ], [
1158 # We'll just have to try and use struct ip_mreq
1159 AC_MSG_RESULT(no)
1160 AC_MSG_CHECKING(for struct ip_mreq)
1161 AC_TRY_COMPILE([#include <netinet/in.h>], [
1162 struct ip_mreq mreq;
1163 mreq.imr_interface.s_addr = 0;
1164 ], [
1165 # Yes, we have it...
1166 AC_MSG_RESULT(yes)
1167 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1168 ], [
1169 # No multicast support
1170 AC_MSG_RESULT(no)
1171 ])
1172 ])
1174 dnl **********************************
1175 dnl *** Check for gethostbyname2_r ***
1176 dnl **********************************
1177 AC_MSG_CHECKING(for gethostbyname2_r)
1178 AC_TRY_LINK([#include <netdb.h>], [
1179 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1180 ], [
1181 # Yes, we have it...
1182 AC_MSG_RESULT(yes)
1183 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1184 ], [
1185 AC_MSG_RESULT(no)
1186 ])
1188 dnl *****************************
1189 dnl *** Checks for libnsl ***
1190 dnl *****************************
1191 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1193 AC_CHECK_FUNCS(inet_pton inet_aton)
1195 dnl ***********************************************
1196 dnl *** Checks for size of sockaddr_un.sun_path ***
1197 dnl ***********************************************
1198 # AC_CHECK_SIZEOF can't cope with struct members :-(
1199 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1200 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1201 [AC_TRY_RUN([
1202 #include <sys/types.h>
1203 #include <stdio.h>
1204 #include <sys/un.h>
1206 int main(void) {
1207 struct sockaddr_un sock_un;
1208 FILE *f=fopen("conftestval", "w");
1209 if(!f) exit(1);
1210 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1211 exit(0);
1212 }
1213 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1214 mono_cv_sizeof_sunpath=0,
1215 mono_cv_sizeof_sunpath=0)])dnl
1216 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1217 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1219 dnl *****************************
1220 dnl *** Checks for libxnet ***
1221 dnl *****************************
1222 case "${host}" in
1223 *solaris* )
1224 AC_MSG_CHECKING(for Solaris XPG4 support)
1225 if test -f /usr/lib/libxnet.so; then
1226 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1227 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1228 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1229 LIBS="$LIBS -lxnet"
1230 AC_MSG_RESULT(yes)
1231 else
1232 AC_MSG_RESULT(no)
1233 fi
1235 if test "$GCC" = "yes"; then
1236 CFLAGS="$CFLAGS -Wno-char-subscripts"
1237 fi
1238 ;;
1239 esac
1241 dnl *****************************
1242 dnl *** Checks for libpthread ***
1243 dnl *****************************
1244 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1245 # and libpthread does not exist
1246 #
1247 case "${host}" in
1248 *-*-*freebsd*)
1249 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1250 ;;
1251 *)
1252 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1253 ;;
1254 esac
1255 AC_CHECK_HEADERS(pthread.h)
1256 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1257 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1258 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1259 AC_TRY_COMPILE([ #include <pthread.h>], [
1260 pthread_mutexattr_t attr;
1261 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1262 ], [
1263 AC_MSG_RESULT(ok)
1264 ], [
1265 AC_MSG_RESULT(no)
1266 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1267 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1268 ])
1269 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1270 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1271 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1273 dnl ***********************************
1274 dnl *** Checks for signals
1275 dnl ***********************************
1276 AC_CHECK_HEADERS(signal.h)
1277 AC_CHECK_FUNCS(sigaction)
1279 dnl ***********************************
1280 dnl *** Checks for working __thread ***
1281 dnl ***********************************
1282 AC_MSG_CHECKING(for working __thread)
1283 if test "x$with_tls" != "x__thread"; then
1284 AC_MSG_RESULT(disabled)
1285 else
1286 AC_TRY_RUN([
1287 #include <pthread.h>
1288 __thread int i;
1289 static int res1, res2;
1291 void thread_main (void *arg)
1292 {
1293 i = arg;
1294 sleep (1);
1295 if (arg == 1)
1296 res1 = (i == arg);
1297 else
1298 res2 = (i == arg);
1299 }
1301 int main () {
1302 pthread_t t1, t2;
1304 i = 5;
1306 pthread_create (&t1, NULL, thread_main, 1);
1307 pthread_create (&t2, NULL, thread_main, 2);
1309 pthread_join (t1, NULL);
1310 pthread_join (t2, NULL);
1312 return !(res1 + res2 == 2);
1313 }
1314 ], [
1315 AC_MSG_RESULT(yes)
1316 ], [
1317 AC_MSG_RESULT(no)
1318 with_tls=pthread
1319 ])
1320 fi
1322 dnl **************************************
1323 dnl *** Checks for working sigaltstack ***
1324 dnl **************************************
1325 AC_MSG_CHECKING(for working sigaltstack)
1326 if test "x$with_sigaltstack" != "xyes"; then
1327 AC_MSG_RESULT(disabled)
1328 else
1329 AC_TRY_RUN([
1330 #include <stdio.h>
1331 #include <stdlib.h>
1332 #include <unistd.h>
1333 #include <signal.h>
1334 #include <pthread.h>
1335 #include <sys/wait.h>
1336 #if defined(__FreeBSD__) || defined(__NetBSD__)
1337 #define SA_STACK SA_ONSTACK
1338 #endif
1339 static void
1340 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1341 {
1342 exit (0);
1343 }
1345 static void *
1346 loop (void *ignored)
1347 {
1348 char *ptr = NULL;
1350 *ptr = 0;
1351 return NULL;
1352 }
1354 static void
1355 child ()
1356 {
1357 struct sigaction sa;
1358 struct sigaltstack sas;
1359 pthread_t id;
1360 pthread_attr_t attr;
1362 sa.sa_sigaction = sigsegv_signal_handler;
1363 sigemptyset (&sa.sa_mask);
1364 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1365 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1366 perror ("sigaction");
1367 return;
1368 }
1370 sas.ss_sp = malloc (SIGSTKSZ);
1371 sas.ss_size = SIGSTKSZ;
1372 sas.ss_flags = 0;
1373 if (sigaltstack (&sas, NULL) == -1) {
1374 perror ("sigaltstack");
1375 return;
1376 }
1378 pthread_attr_init (&attr);
1379 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1380 printf ("pthread_create\n");
1381 return;
1382 }
1384 sleep (100);
1385 }
1387 int
1388 main ()
1389 {
1390 pid_t son;
1391 int status;
1392 int i;
1394 son = fork ();
1395 if (son == -1) {
1396 return 1;
1397 }
1399 if (son == 0) {
1400 child ();
1401 return 0;
1402 }
1404 for (i = 0; i < 3; ++i) {
1405 sleep (1);
1406 waitpid (son, &status, WNOHANG);
1407 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1408 return 0;
1409 }
1411 kill (son, SIGKILL);
1412 return 1;
1413 }
1415 ], [
1416 AC_MSG_RESULT(yes)
1417 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1418 ], [
1419 with_sigaltstack=no
1420 AC_MSG_RESULT(no)
1421 ])
1422 fi
1424 dnl ********************************
1425 dnl *** Checks for semaphore lib ***
1426 dnl ********************************
1427 # 'Real Time' functions on Solaris
1428 # posix4 on Solaris 2.6
1429 # pthread (first!) on Linux
1430 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1432 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1433 AC_CHECK_FUNCS(shm_open)
1435 dnl ********************************
1436 dnl *** Checks for timezone stuff **
1437 dnl ********************************
1438 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1439 AC_TRY_COMPILE([
1440 #include <time.h>
1441 ], [
1442 struct tm tm;
1443 tm.tm_gmtoff = 1;
1444 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1445 if test $ac_cv_struct_tm_gmtoff = yes; then
1446 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1447 else
1448 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1449 AC_TRY_COMPILE([
1450 #include <time.h>
1451 ], [
1452 timezone = 1;
1453 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1454 if test $ac_cv_var_timezone = yes; then
1455 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1456 else
1457 AC_ERROR(unable to find a way to determine timezone)
1458 fi
1459 fi
1461 dnl *********************************
1462 dnl *** Checks for math functions ***
1463 dnl *********************************
1464 LIBS="$LIBS -lm";
1465 if test "x$has_broken_apple_cpp" != "xyes"; then
1466 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1467 AC_TRY_LINK([#include <math.h>],
1468 [ finite(0.0); ],
1469 AC_DEFINE(HAVE_FINITE, 1, [Have finite]) AC_MSG_RESULT(yes),
1470 AC_MSG_RESULT(no)))
1471 fi
1472 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1473 AC_TRY_LINK([#include <math.h>],
1474 [ isfinite(0.0); ],
1475 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1476 AC_MSG_RESULT(no)))
1478 dnl ****************************************************************
1479 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1480 dnl *** have it in the library (duh)) ***
1481 dnl ****************************************************************
1482 AC_CHECK_FUNCS(poll)
1484 dnl *************************
1485 dnl *** Check for signbit ***
1486 dnl *************************
1487 AC_MSG_CHECKING(for signbit)
1488 AC_TRY_LINK([#include <math.h>], [
1489 int s = signbit(1.0);
1490 ], [
1491 AC_MSG_RESULT(yes)
1492 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1493 ], [
1494 AC_MSG_RESULT(no)
1495 ])
1497 dnl **********************************
1498 dnl *** epoll ***
1499 dnl **********************************
1500 AC_CHECK_HEADERS(sys/epoll.h)
1501 haveepoll=no
1502 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1503 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1504 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1505 fi
1507 dnl ******************************
1508 dnl *** Checks for SIOCGIFCONF ***
1509 dnl ******************************
1510 AC_CHECK_HEADERS(sys/ioctl.h)
1511 AC_CHECK_HEADERS(net/if.h)
1512 AC_MSG_CHECKING(for ifreq)
1513 AC_TRY_COMPILE([
1514 #include <stdio.h>
1515 #include <sys/ioctl.h>
1516 #include <net/if.h>
1517 ], [
1518 struct ifconf ifc;
1519 struct ifreq *ifr;
1520 void *x;
1521 ifc.ifc_len = 0;
1522 ifc.ifc_buf = NULL;
1523 x = (void *) &ifr->ifr_addr;
1524 ],[
1525 AC_MSG_RESULT(yes)
1526 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1527 ], [
1528 AC_MSG_RESULT(no)
1529 ])
1530 dnl **********************************
1531 dnl *** Checks for sin_len ***
1532 dnl **********************************
1533 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1534 AC_TRY_COMPILE([
1535 #include <netinet/in.h>
1536 ], [
1537 struct sockaddr_in saddr;
1538 saddr.sin_len = sizeof (saddr);
1539 ],[
1540 AC_MSG_RESULT(yes)
1541 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1542 ], [
1543 AC_MSG_RESULT(no)
1544 ])
1545 dnl **********************************
1546 dnl *** Checks for sin6_len ***
1547 dnl **********************************
1548 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1549 AC_TRY_COMPILE([
1550 #include <netinet/in.h>
1551 ], [
1552 struct sockaddr_in6 saddr6;
1553 saddr6.sin6_len = sizeof (saddr6);
1554 ],[
1555 AC_MSG_RESULT(yes)
1556 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1557 ], [
1558 AC_MSG_RESULT(no)
1559 ])
1560 dnl **********************************
1561 dnl *** Checks for MonoPosixHelper ***
1562 dnl **********************************
1563 AC_CHECK_HEADERS(checklist.h)
1564 AC_CHECK_HEADERS(fstab.h)
1565 AC_CHECK_HEADERS(attr/xattr.h)
1566 AC_CHECK_HEADERS(sys/extattr.h)
1567 AC_CHECK_HEADERS(sys/sendfile.h)
1568 AC_CHECK_HEADERS(sys/statvfs.h)
1569 AC_CHECK_HEADERS(sys/statfs.h)
1570 AC_CHECK_HEADERS(sys/vfstab.h)
1571 AC_CHECK_HEADERS(sys/xattr.h)
1572 AC_CHECK_HEADERS(sys/mman.h)
1573 AC_CHECK_HEADERS(sys/param.h)
1574 AC_CHECK_HEADERS(sys/mount.h)
1575 AC_CHECK_FUNCS(getdomainname)
1576 AC_CHECK_FUNCS(setdomainname)
1577 AC_CHECK_FUNCS(fgetgrent)
1578 AC_CHECK_FUNCS(fgetpwent)
1579 AC_CHECK_FUNCS(fgetpwent)
1580 AC_CHECK_FUNCS(getfsstat)
1581 AC_CHECK_FUNCS(lutimes)
1582 AC_CHECK_FUNCS(mremap)
1583 AC_CHECK_FUNCS(remap_file_pages)
1584 AC_CHECK_FUNCS(posix_fadvise)
1585 AC_CHECK_FUNCS(posix_fallocate)
1586 AC_CHECK_FUNCS(posix_madvise)
1587 AC_CHECK_FUNCS(vsnprintf)
1588 AC_CHECK_FUNCS(sendfile)
1589 AC_CHECK_FUNCS(sethostid)
1590 AC_CHECK_FUNCS(statfs)
1591 AC_CHECK_FUNCS(fstatfs)
1592 AC_CHECK_FUNCS(statvfs)
1593 AC_CHECK_FUNCS(fstatvfs)
1594 AC_CHECK_FUNCS(stime)
1595 AC_CHECK_FUNCS(strerror_r)
1596 AC_CHECK_FUNCS(ttyname_r)
1597 AC_CHECK_SIZEOF(size_t)
1598 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1599 [#include <sys/types.h>
1600 #include <sys/stat.h>
1601 #include <unistd.h>])
1602 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1603 [#include <sys/types.h>
1604 #include <sys/stat.h>
1605 #include <unistd.h>])
1606 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1607 [#include <sys/time.h>])
1608 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1609 [#include <unistd.h>
1610 #include <fcntl.h>])
1611 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1612 [#include <sys/poll.h>])
1613 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1614 [#include <sys/types.h>
1615 #include <sys/stat.h>
1616 #include <unistd.h>])
1617 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1618 [#include <time.h>])
1619 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1620 [#include <sys/time.h>
1621 #include <sys/types.h>
1622 #include <utime.h>])
1623 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1624 [#include <sys/time.h>])
1625 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1626 [#include <sys/types.h>
1627 #include <utime.h>])
1628 AC_CHECK_MEMBERS(
1629 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1630 [#include <sys/types.h>
1631 #include <dirent.h>])
1633 dnl Favour xattr through glibc, but use libattr if we have to
1634 AC_CHECK_FUNC(lsetxattr, ,
1635 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1636 )
1637 AC_SUBST(XATTR_LIB)
1639 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1640 AC_CHECK_MEMBERS(
1641 [struct kinfo_proc.kp_proc],,,
1642 [#include <sys/types.h>
1643 #include <sys/sysctl.h>
1644 #include <sys/proc.h>
1645 ])
1647 dnl *********************************
1648 dnl *** Checks for Windows compilation ***
1649 dnl *********************************
1650 AC_CHECK_HEADERS(sys/time.h)
1651 AC_CHECK_HEADERS(sys/param.h)
1652 AC_CHECK_HEADERS(dirent.h)
1654 dnl *********************************
1655 dnl *** Check for Console 2.0 I/O ***
1656 dnl *********************************
1657 AC_CHECK_HEADERS([curses.h])
1658 AC_CHECK_HEADERS([term.h], [], [],
1659 [#if HAVE_CURSES_H
1660 #include <curses.h>
1661 #endif
1662 ])
1663 AC_CHECK_HEADERS([termios.h])
1665 dnl * This is provided in io-layer, but on windows it's only available
1666 dnl * on xp+
1667 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1668 else
1669 jdk_headers_found=no
1670 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1671 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1672 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1673 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1674 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1675 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1676 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1678 dnl *********************************
1679 dnl *** Check for struct ip_mreqn ***
1680 dnl *********************************
1681 AC_MSG_CHECKING(for struct ip_mreqn)
1682 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1683 struct ip_mreqn mreq;
1684 mreq.imr_address.s_addr = 0;
1685 ], [
1686 # Yes, we have it...
1687 AC_MSG_RESULT(yes)
1688 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1689 ], [
1690 # We'll just have to try and use struct ip_mreq
1691 AC_MSG_RESULT(no)
1692 AC_MSG_CHECKING(for struct ip_mreq)
1693 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1694 struct ip_mreq mreq;
1695 mreq.imr_interface.s_addr = 0;
1696 ], [
1697 # Yes, we have it...
1698 AC_MSG_RESULT(yes)
1699 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1700 ], [
1701 # No multicast support
1702 AC_MSG_RESULT(no)
1703 ])
1704 ])
1705 AC_CHECK_FUNCS(GetProcessId)
1706 fi
1708 dnl socklen_t check
1709 AC_MSG_CHECKING(for socklen_t)
1710 AC_TRY_COMPILE([
1711 #include <sys/types.h>
1712 #include <sys/socket.h>
1713 ],[
1714 socklen_t foo;
1715 ],[
1716 ac_cv_c_socklen_t=yes
1717 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1718 AC_MSG_RESULT(yes)
1719 ],[
1720 AC_MSG_RESULT(no)
1721 ])
1723 AC_MSG_CHECKING(for array element initalizer support)
1724 AC_TRY_COMPILE([#include <sys/socket.h>], [
1725 const int array[] = {[1] = 2,};
1726 ], [
1727 # Yes, we have it...
1728 AC_MSG_RESULT(yes)
1729 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1730 ], [
1731 # We'll have to use signals
1732 AC_MSG_RESULT(no)
1733 ])
1735 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1736 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1737 AC_TRY_LINK([#include <math.h>],
1738 [ static void *p = &trunc; ],
1739 [
1740 AC_DEFINE(HAVE_TRUNC)
1741 AC_MSG_RESULT(yes)
1742 ac_cv_trunc=yes
1743 ],
1744 AC_MSG_RESULT(no)))
1746 if test "x$ac_cv_truncl" != "xyes"; then
1747 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1748 fi
1750 AC_CHECK_FUNCS(round)
1751 AC_CHECK_FUNCS(rint)
1753 dnl ****************************
1754 dnl *** Look for /dev/random ***
1755 dnl ****************************
1757 AC_MSG_CHECKING([if usage of random device is requested])
1758 AC_ARG_ENABLE(dev-random,
1759 [ --disable-dev-random disable the use of the random device (enabled by default)],
1760 try_dev_random=$enableval, try_dev_random=yes)
1762 AC_MSG_RESULT($try_dev_random)
1764 case "{$target}" in
1765 *-openbsd*)
1766 NAME_DEV_RANDOM="/dev/srandom"
1767 ;;
1769 dnl Win32 does not have /dev/random, they have their own method...
1771 *-*-mingw*|*-*-cygwin*)
1772 ac_cv_have_dev_random=no
1773 ;;
1775 dnl Everywhere else, it's /dev/random
1777 *)
1778 NAME_DEV_RANDOM="/dev/random"
1779 ;;
1780 esac
1782 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1784 dnl Now check if the device actually exists
1786 if test "x$try_dev_random" = "xyes"; then
1787 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1788 [if test -r "$NAME_DEV_RANDOM" ; then
1789 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1790 if test "x$ac_cv_have_dev_random" = "xyes"; then
1791 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1792 fi
1793 else
1794 AC_MSG_CHECKING(for random device)
1795 ac_cv_have_dev_random=no
1796 AC_MSG_RESULT(has been disabled)
1797 fi
1799 if test "x$host_win32" = "xyes"; then
1800 AC_DEFINE(HAVE_CRYPT_RNG)
1801 fi
1803 if test "x$ac_cv_have_dev_random" = "xno" \
1804 && test "x$host_win32" = "xno"; then
1805 AC_MSG_WARN([[
1806 ***
1807 *** A system-provided entropy source was not found on this system.
1808 *** Because of this, the System.Security.Cryptography random number generator
1809 *** will throw a NotImplemented exception.
1810 ***
1811 *** If you are seeing this message, and you know your system DOES have an
1812 *** entropy collection in place, please contact <crichton@gimp.org> and
1813 *** provide information about the system and how to access the random device.
1814 ***
1815 *** Otherwise you can install either egd or prngd and set the environment
1816 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1817 ***]])
1818 fi
1820 AC_MSG_CHECKING([if inter-process shared handles are requested])
1821 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1822 AC_MSG_RESULT($try_shared_handles)
1823 if test "x$try_shared_handles" != "xyes"; then
1824 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1825 AC_SUBST(DISABLE_SHARED_HANDLES)
1826 fi
1828 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1829 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1831 AC_MSG_CHECKING([if big-arrays are to be enabled])
1832 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1833 if test "x$enable_big_arrays" = "xyes" ; then
1834 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1835 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
1836 else
1837 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
1838 fi
1839 fi
1840 AC_MSG_RESULT($enable_big_arrays)
1842 dnl **************
1843 dnl *** DTRACE ***
1844 dnl **************
1846 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
1848 if test "x$enable_dtrace" = "xyes"; then
1849 if test "x$has_dtrace" = "xno"; then
1850 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
1851 fi
1852 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
1853 if test "x$DTRACE" = "xno"; then
1854 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
1855 enable_dtrace=no
1856 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
1857 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
1858 enable_dtrace=no
1859 fi
1860 fi
1862 dtrace_g=no
1863 if test "x$enable_dtrace" = "xyes"; then
1864 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
1865 DTRACEFLAGS=
1866 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1867 case "$host" in
1868 powerpc-*-darwin*)
1869 DTRACEFLAGS="-arch ppc64"
1870 ;;
1871 i*86-*-darwin*)
1872 DTRACEFLAGS="-arch x86_64"
1873 ;;
1874 *)
1875 DTRACEFLAGS=-64
1876 ;;
1877 esac
1878 else
1879 case "$host" in
1880 powerpc-*-darwin*)
1881 DTRACEFLAGS="-arch ppc"
1882 ;;
1883 i*86-*-darwin*)
1884 DTRACEFLAGS="-arch i386"
1885 ;;
1886 *)
1887 DTRACEFLAGS=-32
1888 ;;
1889 esac
1890 fi
1891 AC_SUBST(DTRACEFLAGS)
1892 case "$host" in
1893 *-*-solaris*)
1894 dtrace_g=yes
1895 ;;
1896 esac
1897 AC_CHECK_HEADERS([sys/sdt.h])
1898 fi
1899 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
1900 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
1902 dnl **************
1903 dnl *** LLVM ***
1904 dnl **************
1906 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the experimental LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
1908 if test "x$enable_llvm" = "xyes"; then
1909 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
1910 if test "x$LLVM_CONFIG" = "xno"; then
1911 AC_MSG_ERROR([llvm-config not found.])
1912 fi
1914 # The output of --cflags seems to include optimizations flags too
1915 LLVM_CFLAGS=`$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'`
1916 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags`
1917 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1918 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
1919 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
1921 # Should be something like '2.6' or '2.7svn'
1922 llvm_version=`$LLVM_CONFIG --version`
1923 major_version=`echo $llvm_version | cut -c 1`
1924 minor_version=`echo $llvm_version | cut -c 3`
1926 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
1927 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
1929 # Have to pass these on the command line since mini-llvm-cpp.h already includes
1930 # llvm's config.h
1931 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
1933 AC_SUBST(LLVM_CFLAGS)
1934 AC_SUBST(LLVM_CXXFLAGS)
1935 AC_SUBST(LLVM_LIBS)
1936 AC_SUBST(LLVM_LDFLAGS)
1937 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
1938 fi
1940 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
1942 TARGET="unknown"
1943 ACCESS_UNALIGNED="yes"
1945 JIT_SUPPORTED=no
1946 INTERP_SUPPORTED=no
1947 LIBC="libc.so.6"
1948 INTL="libc.so.6"
1949 SQLITE="libsqlite.so.0"
1950 SQLITE3="libsqlite3.so.0"
1951 X11="libX11.so"
1953 sizeof_register="SIZEOF_VOID_P"
1955 jit_wanted=false
1956 interp_wanted=false
1957 case "$host" in
1958 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1959 # TARGET=MIPS;
1960 # ACCESS_UNALIGNED="no"
1961 # ;;
1962 mips*)
1963 TARGET=MIPS;
1964 arch_target=mips;
1965 ACCESS_UNALIGNED="no"
1966 JIT_SUPPORTED=yes
1967 jit_wanted=true
1969 AC_MSG_CHECKING(for mips n32)
1970 AC_TRY_COMPILE([], [
1971 void main () {
1972 #if _MIPS_SIM != _ABIN32
1973 #error Not mips n32
1974 #endif
1975 }
1976 ],[
1977 AC_MSG_RESULT(yes)
1978 sizeof_register=8
1979 ],[
1980 AC_MSG_RESULT(no)
1981 ])
1982 ;;
1983 i*86-*-*)
1984 TARGET=X86;
1985 arch_target=x86;
1986 JIT_SUPPORTED=yes
1987 jit_wanted=true
1988 case $host_os in
1989 solaris*)
1990 LIBC="libc.so"
1991 INTL="libintl.so"
1992 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1993 TARGET=AMD64
1994 arch_target=amd64
1995 fi
1997 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
1998 # int astruct __attribute__ ((visibility ("hidden")));
1999 # void foo ()
2000 # {
2001 # void *p = &astruct;
2002 # }
2003 # gcc -fPIC --shared -o libfoo.so foo.c
2004 # yields:
2005 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2006 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2007 have_visibility_hidden=no
2008 ;;
2009 cygwin*)
2010 have_visibility_hidden=no
2011 esac
2012 ;;
2013 x86_64-*-* | amd64-*-*)
2014 TARGET=AMD64;
2015 arch_target=amd64;
2016 JIT_SUPPORTED=yes
2017 jit_wanted=true
2018 ;;
2019 ia64-*-*)
2020 TARGET=IA64
2021 arch_target=ia64
2022 ACCESS_UNALIGNED="no"
2023 JIT_SUPPORTED=yes
2024 jit_wanted=true
2025 LIBC="libc.so.6.1"
2026 INTL="libc.so.6.1"
2027 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2028 libmono_ldflags="-lunwind"
2029 ;;
2030 sparc*-*-*)
2031 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2032 TARGET=SPARC64
2033 else
2034 TARGET=SPARC
2035 fi
2036 arch_target=sparc;
2037 JIT_SUPPORTED=yes
2038 ACCESS_UNALIGNED="no"
2039 case $host_os in
2040 linux*) ;;
2041 *)
2042 LIBC="libc.so"
2043 INTL="libintl.so"
2044 esac
2045 jit_wanted=true
2046 if test x"$GCC" = xyes; then
2047 # We don't support v8 cpus
2048 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2049 fi
2050 if test x"$AR" = xfalse; then
2051 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2052 fi
2053 ;;
2054 alpha*-*-linux* | alpha*-*-osf*)
2055 TARGET=ALPHA;
2056 ACCESS_UNALIGNED="no"
2057 JIT_SUPPORTED=yes
2058 jit_wanted=true
2059 arch_target=alpha;
2060 CFLAGS="$CFLAGS -mieee -O0"
2061 case $host_os in
2062 linux*)
2063 LIBC="libc.so.6.1"
2064 INTL="libc.so.6.1"
2065 esac
2066 ;;
2067 *-*-mingw*|*-*-cygwin*)
2068 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2069 have_visibility_hidden=no
2070 INTL="intl"
2071 ;;
2072 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2073 TARGET=HPPA;
2074 arch_target=hppa;
2075 LIBC="libc.sl"
2076 ACCESS_UNALIGNED="no"
2077 INTERP_SUPPORTED=yes
2078 interp_wanted=true
2079 ;;
2080 hppa*linux*)
2081 TARGET=HPPA;
2082 arch_target=hppa;
2083 ACCESS_UNALIGNED="no"
2084 JIT_SUPPORTED=yes
2085 jit_wanted=true
2086 ;;
2087 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2088 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2089 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2090 TARGET=POWERPC64;
2091 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2092 CFLAGS="$CFLAGS -mminimal-toc"
2093 else
2094 TARGET=POWERPC;
2095 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2096 fi
2097 arch_target=ppc;
2098 JIT_SUPPORTED=yes
2099 jit_wanted=true
2100 ;;
2101 arm*-darwin*)
2102 TARGET=ARM;
2103 arch_target=arm;
2104 ACCESS_UNALIGNED="no"
2105 JIT_SUPPORTED=yes
2106 CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE=1"
2107 jit_wanted=true
2108 ;;
2109 arm*-linux*)
2110 TARGET=ARM;
2111 arch_target=arm;
2112 ACCESS_UNALIGNED="no"
2113 JIT_SUPPORTED=yes
2114 jit_wanted=true
2115 ;;
2116 s390-*-linux*)
2117 TARGET=S390;
2118 arch_target=s390;
2119 ACCESS_UNALIGNED="no"
2120 JIT_SUPPORTED=yes
2121 jit_wanted=true
2122 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2123 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2124 ;;
2125 s390x-*-linux*)
2126 TARGET=S390x;
2127 arch_target=s390x;
2128 ACCESS_UNALIGNED="no"
2129 JIT_SUPPORTED=yes
2130 jit_wanted=true
2131 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2132 ;;
2133 esac
2135 if test "x$host" != "x$target"; then
2136 case "$target" in
2137 powerpc64-ps3-linux-gnu)
2138 TARGET=POWERPC64
2139 arch_target=powerpc64
2140 AC_DEFINE(TARGET_PS3, 1, [...])
2141 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2142 # It would be better to just use TARGET_POWERPC64, but lots of code already
2143 # uses this define
2144 AC_DEFINE(__mono_ppc64__, 1, [...])
2145 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2146 sizeof_register=8
2147 target_byte_order=G_BIG_ENDIAN
2148 ;;
2150 powerpc64-xbox360-linux-gnu)
2151 TARGET=POWERPC64
2152 arch_target=powerpc64
2153 AC_DEFINE(TARGET_XBOX360, 1, [...])
2154 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2155 # It would be better to just use TARGET_POWERPC64, but lots of code already
2156 # uses this define
2157 sizeof_register=8
2158 target_byte_order=G_BIG_ENDIAN
2159 ;;
2160 *)
2161 AC_MSG_ERROR([Cross compiling is only supported for targets matching 'powerpc64-{ps3,xbox360}-linux-gnu'])
2162 esac
2163 fi
2165 # FIXME: Define the others as well
2166 case "$TARGET" in
2167 X86)
2168 AC_DEFINE(TARGET_X86, 1, [...])
2169 ;;
2170 AMD64)
2171 AC_DEFINE(TARGET_AMD64, 1, [...])
2172 ;;
2173 ARM)
2174 AC_DEFINE(TARGET_ARM, 1, [...])
2175 ;;
2176 POWERPC)
2177 AC_DEFINE(TARGET_POWERPC, 1, [...])
2178 ;;
2179 POWERPC64)
2180 AC_DEFINE(TARGET_POWERPC, 1, [...])
2181 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2182 ;;
2183 esac
2185 if test "x$sizeof_register" = "x4"; then
2186 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2187 elif test "x$sizeof_register" = "x8"; then
2188 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2189 else
2190 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2191 fi
2193 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2194 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2195 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2196 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2197 else
2198 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2199 fi
2201 if test "x$have_visibility_hidden" = "xyes"; then
2202 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2203 fi
2205 if test "x$have_deprecated" = "xyes"; then
2206 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2207 fi
2209 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT (defaults to no)],[
2210 if test x$withval = xyes; then
2211 jit_wanted=true
2212 else
2213 jit_wanted=false
2214 fi
2215 ])
2217 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter (defaults to no)],[
2218 if test x$withval = xyes; then
2219 interp_wanted=true
2220 else
2221 interp_wanted=false
2222 fi
2223 ])
2225 USEJIT=false
2226 if test x$JIT_SUPPORTED = xyes; then
2227 if $jit_wanted; then
2228 USEJIT=true
2229 jit_status="Building and using the JIT"
2230 else
2231 if $interp_wanted; then
2232 jit_status="Building the JIT, defaulting to the interpreter"
2233 else
2234 AC_ERROR(No JIT or interpreter support available or selected.)
2235 fi
2236 fi
2237 else
2238 if test x$interp_wanted = xtrue; then
2239 jit_status="interpreter"
2240 else
2241 AC_ERROR(No JIT or interpreter support available or selected.)
2242 fi
2243 fi
2245 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2247 libsuffix=".so"
2249 case "$host" in
2250 *-*-darwin*)
2251 libsuffix=".dylib"
2252 LIBC="libc.dylib"
2253 INTL="libintl.dylib"
2254 SQLITE="libsqlite.0.dylib"
2255 SQLITE3="libsqlite3.0.dylib"
2256 X11="libX11.dylib"
2257 ;;
2258 *-*-*netbsd*)
2259 LIBC="libc.so.12"
2260 INTL="libintl.so.0"
2261 ;;
2262 *-*-*freebsd*)
2263 LIBC="libc.so"
2264 INTL="libintl.so"
2265 ;;
2266 *-*-*openbsd*)
2267 LIBC="libc.so"
2268 INTL="libintl.so"
2269 ;;
2270 *-*-*linux*)
2271 AC_PATH_X
2272 AC_MSG_CHECKING(for the soname of libX11.so)
2273 for i in $x_libraries /usr/lib /usr/lib64; do
2274 for r in 4 5 6; do
2275 if test -f $i/libX11.so.$r; then
2276 X11=libX11.so.$r
2277 AC_MSG_RESULT($X11)
2278 fi
2279 done
2280 done
2282 if test "x$X11" = "xlibX11.so"; then
2283 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2284 fi
2285 ;;
2286 esac
2289 AC_SUBST(libsuffix)
2291 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2292 if test "x$with_tls" = "x__thread"; then
2293 #
2294 # On some linux distributions, TLS works in executables, but linking
2295 # against a shared library containing TLS fails with:
2296 # undefined reference to `__tls_get_addr'
2297 #
2298 rm -f conftest.c conftest.so conftest
2299 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2300 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2301 $CC -o conftest conftest.so > /dev/null 2>&1
2302 if test ! -f conftest; then
2303 AC_MSG_WARN([Disabling usage of __thread.]);
2304 with_tls=pthread
2305 fi
2306 rm -f conftest.c conftest.so conftest
2307 fi
2308 fi
2310 mono_debugger_supported=no
2311 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
2312 if test x$use_included_gc = xyes; then
2313 case "$host" in
2314 *-*-*linux*)
2315 mono_debugger_supported=yes
2316 ;;
2317 *86-apple-darwin*)
2318 mono_debugger_supported=yes
2319 ;;
2320 esac
2321 fi
2322 fi
2324 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2325 if test "x$mono_debugger_supported" = "xyes"; then
2326 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
2327 fi
2328 AC_MSG_RESULT($mono_debugger_supported)
2329 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2331 if test "x$with_tls" = "x__thread"; then
2332 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2333 # Pass the information to libgc
2334 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2335 AC_MSG_CHECKING(if the tls_model attribute is supported)
2336 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2337 ], [
2338 AC_MSG_RESULT(yes)
2339 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2340 ], [
2341 AC_MSG_RESULT(no)
2342 ])
2343 fi
2345 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2346 dnl ******************************************
2347 dnl *** Check to see what FPU is available ***
2348 dnl ******************************************
2349 AC_MSG_CHECKING(which FPU to use)
2351 AC_TRY_COMPILE([], [
2352 __asm__ ("ldfd f0, [r0]");
2353 ], fpu=FPA, fpu=NONE)
2355 AC_MSG_RESULT($fpu)
2356 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2357 unset fpu
2358 fi
2360 if test ${TARGET} = unknown; then
2361 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2362 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2363 fi
2365 if test ${ACCESS_UNALIGNED} = no; then
2366 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2367 fi
2369 case "x$gc" in
2370 xincluded)
2371 # Pass CPPFLAGS to libgc configure
2372 # We should use a separate variable for this to avoid passing useless and
2373 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2374 # This should be executed late so we pick up the final version of CPPFLAGS
2375 # The problem with this approach, is that during a reconfigure, the main
2376 # configure scripts gets invoked with these arguments, so we use separate
2377 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2378 LIBGC_CPPFLAGS=$CPPFLAGS
2379 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2380 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2381 fi
2382 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2383 AC_CONFIG_SUBDIRS(libgc)
2384 ;;
2385 esac
2387 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2388 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to no)], [], [with_profile4=no])
2389 AC_ARG_WITH(moonlight, [ --with-moonlight=yes,no If you want to build the Moonlight 2.1 assemblies (defaults to yes)], [], [with_moonlight=yes])
2390 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the raw MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2392 OPROFILE=no
2393 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2394 if test x$with_oprofile != xno; then
2395 oprofile_include=$with_oprofile/include
2396 if test ! -f $oprofile_include/opagent.h; then
2397 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2398 fi
2399 OPROFILE=yes
2400 OPROFILE_CFLAGS="-I$oprofile_include"
2401 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2402 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2403 fi
2404 ])
2406 MALLOC_MEMPOOLS=no
2407 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2408 if test x$with_malloc_mempools = xyes; then
2409 MALLOC_MEMPOOLS=yes
2410 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2411 fi
2412 ])
2415 DISABLE_MCS_DOCS=no
2416 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2417 if test x$with_mcs_docs != xyes; then
2418 DISABLE_MCS_DOCS=yes
2419 fi
2420 ])
2422 dnl
2423 dnl Consistency settings
2424 dnl
2425 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2426 DISABLE_MCS_DOCS=yes
2427 docs_dir=""
2428 else
2429 docs_dir=docs
2430 fi
2431 AC_SUBST(docs_dir)
2433 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2434 AC_SUBST(OPROFILE_CFLAGS)
2435 AC_SUBST(OPROFILE_LIBS)
2437 libmono_ldflags="$libmono_ldflags $LIBS"
2439 AM_CONDITIONAL(INSTALL_2_1, [test "x$with_moonlight" = xyes])
2440 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2441 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2443 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2444 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2445 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2446 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2447 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2448 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2449 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2450 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2451 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2452 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2453 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2454 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2455 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2456 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2457 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2458 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2460 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2461 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2462 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2464 AC_SUBST(LIBC)
2465 AC_SUBST(INTL)
2466 AC_SUBST(SQLITE)
2467 AC_SUBST(SQLITE3)
2468 AC_SUBST(X11)
2469 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2470 AC_SUBST(arch_target)
2471 AC_SUBST(CFLAGS)
2472 AC_SUBST(CPPFLAGS)
2473 AC_SUBST(LDFLAGS)
2475 mono_build_root=`pwd`
2476 AC_SUBST(mono_build_root)
2478 if test x$USEJIT = xtrue; then
2479 mono_runtime=mono/mini/mono
2480 else
2481 mono_runtime=mono/interpreter/mint
2482 fi
2483 AC_SUBST(mono_runtime)
2485 mono_cfg_root=$mono_build_root/runtime
2486 if test x$host_win32 = xyes; then
2487 if test "x$cross_compiling" = "xno"; then
2488 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2489 else
2490 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
2491 fi
2492 else
2493 mono_cfg_dir=$mono_cfg_root/etc
2494 fi
2495 AC_SUBST(mono_cfg_dir)
2497 AC_CONFIG_FILES([po/mcs/Makefile.in])
2499 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2500 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2502 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2503 [ depth=../../../..
2504 case $srcdir in
2505 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2506 .) reldir=$depth ;;
2507 *) reldir=$depth/$srcdir ;;
2508 esac
2509 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2510 cd runtime/etc/mono/1.0
2511 rm -f machine.config
2512 $LN_S $reldir/data/net_1_1/machine.config machine.config
2513 cd $depth
2514 ],[LN_S='$LN_S'])
2516 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2517 [ depth=../../../..
2518 case $srcdir in
2519 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2520 .) reldir=$depth ;;
2521 *) reldir=$depth/$srcdir ;;
2522 esac
2523 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2524 cd runtime/etc/mono/2.0
2525 rm -f machine.config
2526 $LN_S $reldir/data/net_2_0/machine.config machine.config
2527 cd $depth
2528 ],[LN_S='$LN_S'])
2530 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2531 [ depth=../../../..
2532 case $srcdir in
2533 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2534 .) reldir=$depth ;;
2535 *) reldir=$depth/$srcdir ;;
2536 esac
2537 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2538 cd runtime/etc/mono/2.0
2539 rm -f web.config
2540 $LN_S $reldir/data/net_2_0/web.config web.config
2541 cd $depth
2542 ],[LN_S='$LN_S'])
2544 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2545 [ depth=../../..
2546 case $srcdir in
2547 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2548 .) reldir=$depth ;;
2549 *) reldir=$depth/$srcdir ;;
2550 esac
2551 $ac_aux_dir/install-sh -d runtime/etc/mono/
2552 cd runtime/etc/mono/
2553 rm -f browscap.ini
2554 $LN_S $reldir/data/browscap.ini browscap.ini
2555 cd $depth
2556 ],[LN_S='$LN_S'])
2558 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2559 [ depth=../../../../..
2560 case $srcdir in
2561 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2562 .) reldir=$depth ;;
2563 *) reldir=$depth/$srcdir ;;
2564 esac
2565 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2566 cd runtime/etc/mono/2.0/Browsers
2567 rm -f Compat.browser
2568 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2569 cd $depth
2570 ],[LN_S='$LN_S'])
2572 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
2573 [ depth=../../../..
2574 case $srcdir in
2575 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2576 .) reldir=$depth ;;
2577 *) reldir=$depth/$srcdir ;;
2578 esac
2579 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2580 cd runtime/etc/mono/4.0
2581 rm -f machine.config
2582 $LN_S $reldir/data/net_4_0/machine.config machine.config
2583 cd $depth
2584 ],[LN_S='$LN_S'])
2586 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
2587 [ depth=../../../..
2588 case $srcdir in
2589 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2590 .) reldir=$depth ;;
2591 *) reldir=$depth/$srcdir ;;
2592 esac
2593 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2594 cd runtime/etc/mono/4.0
2595 rm -f web.config
2596 $LN_S $reldir/data/net_4_0/web.config web.config
2597 cd $depth
2598 ],[LN_S='$LN_S'])
2600 if test x$enable_quiet_build = xyes; then
2601 AC_CONFIG_COMMANDS([quiet], [for i in `find mono libgc support -name Makefile.in | sed -e 's/Makefile.in/Makefile/g'`; do if test -f $i; then $srcdir/scripts/patch-quiet.sh $i; fi; done], [shell=$SHELL])
2602 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/$echo "copying selected/$show "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
2603 fi
2605 AC_OUTPUT([
2606 Makefile
2607 mono-core.spec
2608 mono-uninstalled.pc
2609 scripts/mono-find-provides
2610 scripts/mono-find-requires
2611 mono/Makefile
2612 mono/utils/Makefile
2613 mono/metadata/Makefile
2614 mono/dis/Makefile
2615 mono/cil/Makefile
2616 mono/arch/Makefile
2617 mono/arch/x86/Makefile
2618 mono/arch/amd64/Makefile
2619 mono/arch/hppa/Makefile
2620 mono/arch/ppc/Makefile
2621 mono/arch/sparc/Makefile
2622 mono/arch/s390/Makefile
2623 mono/arch/s390x/Makefile
2624 mono/arch/arm/Makefile
2625 mono/arch/alpha/Makefile
2626 mono/arch/ia64/Makefile
2627 mono/arch/mips/Makefile
2628 mono/interpreter/Makefile
2629 mono/tests/Makefile
2630 mono/tests/tests-config
2631 mono/tests/assemblyresolve/Makefile
2632 mono/tests/cas/Makefile
2633 mono/tests/cas/assembly/Makefile
2634 mono/tests/cas/demand/Makefile
2635 mono/tests/cas/inheritance/Makefile
2636 mono/tests/cas/linkdemand/Makefile
2637 mono/tests/cas/threads/Makefile
2638 mono/benchmark/Makefile
2639 mono/monograph/Makefile
2640 mono/io-layer/Makefile
2641 mono/mini/Makefile
2642 mono/profiler/Makefile
2643 ikvm-native/Makefile
2644 scripts/Makefile
2645 man/Makefile
2646 web/Makefile
2647 docs/Makefile
2648 data/Makefile
2649 data/net_2_0/Makefile
2650 data/net_4_0/Makefile
2651 data/net_2_0/Browsers/Makefile
2652 data/mint.pc
2653 data/mono.pc
2654 data/mono-cairo.pc
2655 data/mono-nunit.pc
2656 data/mono-options.pc
2657 data/mono-lineeditor.pc
2658 data/monodoc.pc
2659 data/mono.web.pc
2660 data/dotnet.pc
2661 data/dotnet35.pc
2662 data/wcf.pc
2663 data/cecil.pc
2664 data/system.web.extensions_1.0.pc
2665 data/system.web.extensions.design_1.0.pc
2666 data/system.web.mvc.pc
2667 samples/Makefile
2668 support/Makefile
2669 data/config
2670 tools/Makefile
2671 tools/locale-builder/Makefile
2672 runtime/Makefile
2673 msvc/Makefile
2674 po/Makefile
2675 ])
2677 if test x$host_win32 = xyes; then
2678 # Get rid of 'cyg' prefixes in library names
2679 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2680 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
2681 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
2682 # executable doesn't work...
2683 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2684 fi
2686 (
2687 case $prefix in
2688 NONE) prefix=$ac_default_prefix ;;
2689 esac
2690 case $exec_prefix in
2691 NONE) exec_prefix='${prefix}' ;;
2692 esac
2694 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
2696 #
2697 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
2698 # any existing config.make. This allows people to share the same source tree
2699 # with different build directories, one native and one cross
2700 #
2701 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2702 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
2703 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
2704 echo "sysconfdir=$sysconfdir" >> $srcdir/$mcsdir/build/config.make
2705 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
2706 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
2707 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
2708 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
2709 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
2710 case $INSTALL in
2711 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
2712 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
2713 esac
2715 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
2717 export VERSION
2718 [myver=$($AWK 'BEGIN {
2719 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
2720 if(length(vsplit [1]) > 4) {
2721 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
2722 }
2723 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
2724 }')]
2726 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
2727 fi
2729 if test x$platform_darwin = xyes; then
2730 echo "PLATFORM = darwin" >> $srcdir/$mcsdir/build/config.make
2731 fi
2733 if test x$TARGET = xAMD64 -a x$host_win32 = xno -a "x$AOT_SUPPORTED" = "xyes"; then
2734 echo "ENABLE_AOT = 1" >> $srcdir/$mcsdir/build/config.make
2735 fi
2737 # if we have an olive folder, override the default settings
2738 if test -d $olivedir; then
2740 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
2742 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
2743 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
2744 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
2745 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
2746 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
2747 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
2748 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
2749 if test x$with_moonlight = xyes; then
2750 echo "WITH_MOONLIGHT = yes" >> $srcdir/$olivedir/build/config.make
2751 fi
2752 fi
2753 fi
2755 if test x$DISABLE_MCS_DOCS = xyes; then
2756 echo "DISABLE_MCS_DOCS = yes" >> $srcdir/$mcsdir/build/config.make
2757 fi
2758 )
2760 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
2762 echo "
2763 mcs source: $mcs_topdir
2764 olive source: $olive_topdir
2766 GC: $gc
2767 GLIB: $with_glib
2768 TLS: $with_tls
2769 SIGALTSTACK: $with_sigaltstack
2770 Engine: $jit_status
2771 Moon Profile: $with_moonlight
2772 4.0 Alpha: $with_profile4
2773 MonoTouch: $with_monotouch
2774 JNI support: $jdk_headers_found
2775 libgdiplus: $libgdiplus_msg
2776 zlib: $zlib_msg
2777 oprofile: $OPROFILE
2778 BigArrays: $enable_big_arrays
2779 DTrace: $enable_dtrace
2780 Parallel Mark: $enable_parallel_mark
2781 LLVM Back End: $enable_llvm
2782 $disabled
2784 "
2785 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
2786 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
2787 fi
2789 if test x$gc = xsgen; then
2790 echo IMPORTANT:
2791 echo IMPORTANT: You have selected an experimental, work-in-progress
2792 echo IMPORTANT: GC engine. This GC engine is currently not supported
2793 echo IMPORTANT: and is not yet ready for use.
2794 echo IMPORTANT:
2795 echo IMPORTANT: There are known problems with it, use at your own risk.
2796 fi
2798 if test x$enable_llvm = xyes; then
2799 echo IMPORTANT:
2800 echo IMPORTANT: The LLVM Back End is experimental and has known problems.
2801 echo IMPORTANT:
2802 fi