| blob | f7b6d88f1c893f0f2c7adf347bce22067d0f7e5e |
1 AC_INIT(mono, [2.11],
2 [http://bugzilla.novell.com/enter_bug.cgi?product=mono])
4 AC_CONFIG_SRCDIR([README])
5 AC_CONFIG_MACRO_DIR([m4])
6 AC_CANONICAL_SYSTEM
7 AC_CANONICAL_HOST
9 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
10 # The extra brackets are to foil regex-based scans.
11 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
13 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign])
14 AM_CONFIG_HEADER([config.h])
15 AM_MAINTAINER_MODE
17 API_VER=2.0
18 AC_SUBST(API_VER)
20 AC_PROG_LN_S
22 # In case of cygwin, override LN_S, irrespective of what it determines.
23 # The build uses cygwin, but the actual runtime doesn't.
24 case $host_os in
25 *cygwin* ) LN_S='cp -p';;
26 esac
28 dnl
29 dnl libgc checks
30 dnl
32 gc_headers=no
33 gc=included
34 gc_msg="included Boehm"
35 use_included_gc=no
36 libgc_configure_args=
38 if test -d $srcdir/libgc ; then
39 gc_default=included
40 else
41 gc_default=boehm
42 fi
44 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
45 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
46 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
47 CFLAGS_FOR_LIBGC=$CFLAGS
48 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
49 CFLAGS_FOR_EGLIB=$CFLAGS
51 #
52 # These are the flags that need to be stored in the mono.pc file for
53 # compiling code that will embed Mono
54 #
55 libmono_cflags=""
56 libmono_ldflags=""
57 AC_SUBST(libmono_cflags)
58 AC_SUBST(libmono_ldflags)
60 # Variable to have relocatable .pc files (lib, or lib64)
61 reloc_libdir=`basename ${libdir}`
62 AC_SUBST(reloc_libdir)
64 dnl if linker handles the version script
65 no_version_script=no
67 # Set to yes if Unix sockets cannot be created in an anonymous namespace
68 need_link_unlink=no
70 # Thread configuration inspired by sleepycat's db
71 AC_MSG_CHECKING([host platform characteristics])
72 libgc_threads=no
73 has_dtrace=no
74 parallel_mark=yes
75 ikvm_native=yes
77 case "$host" in
78 powerpc*-*-linux*)
79 # https://bugzilla.novell.com/show_bug.cgi?id=504411
80 disable_munmap=yes
81 ;;
82 esac
84 host_win32=no
85 target_win32=no
86 case "$host" in
87 *-mingw*|*-*-cygwin*)
88 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
89 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
90 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
91 host_win32=yes
92 if test "x$cross_compiling" = "xno"; then
93 target_win32=yes
94 if test "x$host" == "x$build"; then
95 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
96 fi
97 CC="gcc -mno-cygwin -g"
98 CXX="g++ -mno-cygwin -g"
99 # So libgc configure gets -mno-cygwin
100 export CC
101 export CXX
102 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -mno-cygwin"
103 else
104 target_win32=yes
105 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
106 AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
107 fi
108 HOST_CC="gcc"
109 # Windows 2000 is required that includes Internet Explorer 5.01
110 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
111 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
112 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
113 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
114 libdl=
115 libgc_threads=win32
116 gc_default=included
117 with_sigaltstack=no
118 LN_S=cp
119 # This forces libgc to use the DllMain based thread registration code on win32
120 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
121 ;;
122 *-*-*netbsd*)
123 host_win32=no
124 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
125 libmono_cflags="-D_REENTRANT"
126 LDFLAGS="$LDFLAGS -pthread"
127 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
128 libmono_ldflags="-pthread"
129 need_link_unlink=yes
130 libdl="-ldl"
131 libgc_threads=pthreads
132 with_sigaltstack=no
133 use_sigposix=yes
134 ;;
135 *-*-*freebsd*)
136 host_win32=no
137 if test "x$PTHREAD_CFLAGS" = "x"; then
138 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
139 libmono_cflags=
140 else
141 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
142 libmono_cflags="$PTHREAD_CFLAGS"
143 fi
144 if test "x$PTHREAD_LIBS" = "x"; then
145 LDFLAGS="$LDFLAGS -pthread"
146 libmono_ldflags="-pthread"
147 else
148 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
149 libmono_ldflags="$PTHREAD_LIBS"
150 fi
151 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
152 need_link_unlink=yes
153 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
154 libdl=
155 libgc_threads=pthreads
156 # This doesn't seem to work as of 7.0 on amd64
157 with_sigaltstack=no
158 # TLS is only partially implemented on -CURRENT (compiler support
159 # but NOT library support)
160 #
161 with_tls=pthread
162 use_sigposix=yes
163 ;;
164 *-*-*openbsd*)
165 host_win32=no
166 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
167 if test "x$disable_munmap" != "xyes"; then
168 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
169 fi
170 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
171 LDFLAGS="$LDFLAGS -pthread"
172 need_link_unlink=yes
173 AC_DEFINE(PTHREAD_POINTER_ID)
174 libdl=
175 gc_default=boehm
176 libgc_threads=pthreads
177 with_sigaltstack=no
178 use_sigposix=yes
179 ;;
180 *-*-linux*)
181 host_win32=no
182 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
183 if test "x$disable_munmap" != "xyes"; then
184 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
185 fi
186 libmono_cflags="-D_REENTRANT"
187 libdl="-ldl"
188 libgc_threads=pthreads
189 use_sigposix=yes
190 ;;
191 *-*-nacl*)
192 host_win32=no
193 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
194 if test "x$disable_munmap" != "xyes"; then
195 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
196 fi
197 libmono_cflags="-D_REENTRANT"
198 libdl=
199 libgc_threads=pthreads
200 gc_default=boehm
201 use_sigposix=yes
202 ikvm_native=no
203 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
204 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
205 ;;
206 *-*-hpux*)
207 host_win32=no
208 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
209 # +ESdbgasm only valid on bundled cc on RISC
210 # silently ignored for ia64
211 if test $GCC != "yes"; then
212 CFLAGS="$CFLAGS +ESdbgasm"
213 # Arrange for run-time dereferencing of null
214 # pointers to produce a SIGSEGV signal.
215 LDFLAGS="$LDFLAGS -z"
216 fi
217 CFLAGS="$CFLAGS +ESdbgasm"
218 LDFLAGS="$LDFLAGS -z"
219 libmono_cflags="-D_REENTRANT"
220 libmono_ldflags="-lpthread"
221 libgc_threads=pthreads
222 need_link_unlink=yes
223 use_sigposix=yes
224 ;;
225 *-*-solaris*)
226 host_win32=no
227 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
228 need_link_unlink=yes
229 libmono_cflags="-D_REENTRANT"
230 libgc_threads=pthreads
231 # This doesn't seem to work on solaris/x86, but the configure test runs
232 with_tls=pthread
233 has_dtrace=yes
234 use_sigposix=yes
235 enable_solaris_tar_check=yes
236 ;;
237 *-*-darwin*)
238 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
239 host_win32=no
240 platform_darwin=yes
241 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
242 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
243 libmono_cflags="-D_THREAD_SAFE"
244 LDFLAGS="$LDFLAGS -pthread"
245 libmono_ldflags="-pthread"
246 need_link_unlink=yes
247 AC_DEFINE(PTHREAD_POINTER_ID)
248 AC_DEFINE(USE_MACH_SEMA, 1, [...])
249 no_version_script=yes
250 libdl=
251 libgc_threads=pthreads
252 has_dtrace=yes
253 if test "x$cross_compiling" = "xyes"; then
254 has_broken_apple_cpp=yes
255 fi
256 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
257 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
258 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
259 case "$host" in
260 dnl Snow Leopard and newer config.guess reports as this
261 i*86-*-darwin*)
262 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
263 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
264 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
265 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
266 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
267 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
268 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
269 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
270 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
271 ;;
272 esac
273 ;;
274 *-*-haiku*)
275 host_win32=no
276 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
277 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
278 libdl=
279 LIBS="$LIBS -lnetwork"
280 need_link_unlink=yes
281 AC_DEFINE(PTHREAD_POINTER_ID)
282 libgc_threads=pthreads
283 use_sigposix=yes
284 ;;
285 *)
286 AC_MSG_WARN([*** Please add $host to configure.in checks!])
287 host_win32=no
288 libdl="-ldl"
289 ;;
290 esac
291 AC_MSG_RESULT(ok)
293 if test x$need_link_unlink = xyes; then
294 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
295 fi
297 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
298 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
299 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
300 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
301 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
303 AC_CHECK_TOOL(CC, gcc, gcc)
304 AC_PROG_CC
305 AC_CHECK_TOOL(CXX, g++, g++)
306 AC_PROG_CXX
307 AM_PROG_AS
308 AM_PROG_CC_STDC
309 AC_PROG_INSTALL
310 AC_PROG_AWK
311 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
312 : ${CCAS='$(CC)'}
313 # Set ASFLAGS if not already set.
314 : ${CCASFLAGS='$(CFLAGS)'}
315 AC_SUBST(CCAS)
316 AC_SUBST(CCASFLAGS)
318 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
319 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
320 if test "x$CXX" = "xg++"; then
321 if test "x$GXX" != "xyes"; then
322 # automake/libtool is so broken, it requires g++ even if the c++ sources
323 # are inside automake conditionals
324 AC_MSG_ERROR([You need to install g++])
325 fi
326 fi
328 AC_CHECK_PROG(BISON, bison,yes,no)
329 if test "x$BISON" = "xno";
330 then
331 AC_MSG_ERROR([You need to install bison])
332 fi
334 dnl may require a specific autoconf version
335 dnl AC_PROG_CC_FOR_BUILD
336 dnl CC_FOR_BUILD not automatically detected
337 CC_FOR_BUILD=$CC
338 CFLAGS_FOR_BUILD=$CFLAGS
339 BUILD_EXEEXT=
340 if test "x$cross_compiling" = "xyes"; then
341 CC_FOR_BUILD=cc
342 CFLAGS_FOR_BUILD=
343 BUILD_EXEEXT=""
344 fi
345 AC_SUBST(CC_FOR_BUILD)
346 AC_SUBST(CFLAGS_FOR_BUILD)
347 AC_SUBST(HOST_CC)
348 AC_SUBST(BUILD_EXEEXT)
350 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
351 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
353 # Set STDC_HEADERS
354 AC_HEADER_STDC
355 AC_LIBTOOL_WIN32_DLL
356 # This causes monodis to not link correctly
357 #AC_DISABLE_FAST_INSTALL
358 AM_PROG_LIBTOOL
359 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
360 DOLT
362 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
363 AC_SUBST(export_ldflags)
365 # Test whenever ld supports -version-script
366 AC_PROG_LD
367 AC_PROG_LD_GNU
368 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
369 no_version_script=yes
370 fi
372 AM_ICONV()
374 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
376 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)
377 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)
378 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
379 [], [], [#include <stddef.h>
380 #include <sys/socket.h>
381 #include <linux/socket.h>])
383 AC_CHECK_HEADERS(sys/user.h, [], [],
384 [
385 #ifdef HAVE_SYS_PARAM_H
386 # include <sys/param.h>
387 #endif
388 ])
390 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
391 if test x$have_zlib = xyes; then
392 AC_TRY_COMPILE([#include <zlib.h>], [
393 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
394 return 0;
395 #else
396 #error No good zlib found
397 #endif
398 ],[
399 AC_MSG_RESULT(Using system zlib)
400 zlib_msg="system zlib"
401 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
402 ],[
403 AC_MSG_RESULT(Using embedded zlib)
404 have_zlib=no
405 zlib_msg="bundled zlib"
406 ])
407 fi
409 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
410 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
412 # for mono/metadata/debug-symfile.c
413 AC_CHECK_HEADERS(elf.h)
415 # for support
416 AC_CHECK_HEADERS(poll.h)
417 AC_CHECK_HEADERS(sys/poll.h)
418 AC_CHECK_HEADERS(sys/wait.h)
419 AC_CHECK_HEADERS(grp.h)
420 AC_CHECK_HEADERS(syslog.h)
422 # for mono/dis
423 AC_CHECK_HEADERS(wchar.h)
424 AC_CHECK_HEADERS(ieeefp.h)
425 AC_MSG_CHECKING(for isinf)
426 AC_TRY_LINK([#include <math.h>], [
427 int f = isinf (1);
428 ], [
429 AC_MSG_RESULT(yes)
430 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
431 ], [
432 # We'll have to use signals
433 AC_MSG_RESULT(no)
434 ])
436 # for Linux statfs support
437 AC_CHECK_HEADERS(linux/magic.h)
439 # not 64 bit clean in cross-compile
440 AC_CHECK_SIZEOF(void *, 4)
442 WARN=''
443 if test x"$GCC" = xyes; then
444 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
445 # The runtime code does not respect ANSI C strict aliasing rules
446 CFLAGS="$CFLAGS -fno-strict-aliasing"
448 ORIG_CFLAGS=$CFLAGS
449 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
450 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
451 AC_TRY_COMPILE([], [
452 void main () { }
453 ], [
454 AC_MSG_RESULT(yes)
455 ], [
456 AC_MSG_RESULT(no)
457 CFLAGS=$ORIG_CFLAGS
458 ])
459 else
460 # The Sun Forte compiler complains about inline functions that access static variables
461 # so disable all inlining.
462 case "$host" in
463 *-*-solaris*)
464 CFLAGS="$CFLAGS -Dinline="
465 ;;
466 esac
467 fi
468 CFLAGS="$CFLAGS -g $WARN"
469 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
471 # Where's the 'mcs' source tree?
472 if test -d $srcdir/mcs; then
473 mcsdir=mcs
474 else
475 mcsdir=../mcs
476 fi
478 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
479 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
480 mcsdir=$with_mcs_path
481 fi
482 )
484 #
485 # A sanity check to catch cases where the package was unpacked
486 # with an ancient tar program (Solaris)
487 #
488 AC_ARG_ENABLE(solaris-tar-check,
489 [ --disable-solaris-tar-check disable solaris tar check],
490 do_solaris_tar_check=no, do_solaris_tar_check=yes)
492 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
493 AC_MSG_CHECKING(integrity of package)
494 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
495 then
496 AC_MSG_RESULT(ok)
497 else
498 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
499 AC_MSG_ERROR([$errorm])
500 fi
501 fi
503 if test "x$with_mcs_path" != "x"; then
504 mcs_topdir=$(cd "$mcsdir" && pwd)
505 mcs_topdir_from_srcdir=$mcs_topdir
506 else
507 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
508 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
509 fi
511 # Convert mcs_topdir* paths to Windows syntax.
512 if test x$cross_compiling$host_win32 = xnoyes; then
513 mcs_topdir=$(cygpath -m $mcs_topdir)
514 case $mcs_topdir_from_srcdir in
515 /cygdrive/*)
516 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
517 ;;
518 esac
519 fi
521 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
522 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
524 AC_SUBST([mcs_topdir])
525 AC_SUBST([mcs_topdir_from_srcdir])
527 # Where's the 'olive' source tree?
528 if test -d $srcdir/olive; then
529 olivedir=olive
530 else
531 olivedir=../olive
532 fi
534 if test -d $srcdir/$olivedir; then
535 olive_topdir='$(top_srcdir)/'$olivedir
536 fi
538 # gettext: prepare the translation directories.
539 # we do not configure the full gettext, as we consume it dynamically from C#
540 AM_PO_SUBDIRS
542 if test "x$USE_NLS" = "xyes"; then
543 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
545 if test "x$HAVE_MSGFMT" = "xno"; then
546 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
547 fi
548 fi
550 AC_ARG_WITH([libgdiplus],
551 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
552 [], [with_libgdiplus=installed])
554 case $with_libgdiplus in
555 no|installed) libgdiplus_loc= ;;
556 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
557 /*) libgdiplus_loc=$with_libgdiplus ;;
558 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
559 esac
560 AC_SUBST([libgdiplus_loc])
562 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
564 pkg_config_path=
565 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
566 if test x$with_crosspkgdir = "x"; then
567 if test -s $PKG_CONFIG_PATH; then
568 pkg_config_path=$PKG_CONFIG_PATH
569 fi
570 else
571 pkg_config_path=$with_crosspkgdir
572 PKG_CONFIG_PATH=$pkg_config_path
573 export PKG_CONFIG_PATH
574 fi
575 )
577 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
578 AC_CONFIG_SUBDIRS(eglib)
580 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
581 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
582 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
583 BUILD_GLIB_LIBS="$GLIB_LIBS"
584 GMODULE_CFLAGS="$GLIB_CFLAGS"
585 GMODULE_LIBS="$GLIB_LIBS"
587 AC_SUBST(GLIB_CFLAGS)
588 AC_SUBST(GLIB_LIBS)
589 AC_SUBST(GMODULE_CFLAGS)
590 AC_SUBST(GMODULE_LIBS)
591 AC_SUBST(BUILD_GLIB_CFLAGS)
592 AC_SUBST(BUILD_GLIB_LIBS)
594 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
596 # Enable support for fast thread-local storage
597 # Some systems have broken support, so we allow to disable it.
598 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
600 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
601 # This does not work on some platforms (bug #55253)
602 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
604 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
605 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
607 if test "x$enable_static" = "xno"; then
608 with_static_mono=no
609 fi
611 if test "x$enable_shared" = "xno"; then
612 with_shared_mono=no
613 fi
615 case $host in
616 *nacl* ) with_shared_mono=yes;;
617 esac
619 if test "x$host_win32" = "xyes"; then
620 # Boehm GC requires the runtime to be in its own dll
621 with_static_mono=no
622 fi
624 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
625 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
626 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
628 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
629 if test "x$with_xen_opt" = "xyes"; then
630 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
631 ORIG_CFLAGS=$CFLAGS
632 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
633 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
634 AC_TRY_COMPILE([], [
635 void main () { }
636 ], [
637 AC_MSG_RESULT(yes)
638 # Pass it to libgc as well
639 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
640 ], [
641 AC_MSG_RESULT(no)
642 CFLAGS=$ORIG_CFLAGS
643 ])
644 fi
646 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
647 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
649 if test x$enable_small_config = xyes; then
650 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
651 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
652 fi
654 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=$enableval, enable_system_aot=default)
656 DISABLED_FEATURES=none
658 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
659 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
660 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, normalization, assembly_remapping.],
661 [
662 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
663 eval "mono_feature_disable_$feature='yes'"
664 done
665 DISABLED_FEATURES=$enable_minimal
666 disabled="Disabled: $enable_minimal"
667 ],[])
669 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
671 if test "x$mono_feature_disable_aot" = "xyes"; then
672 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
673 AC_MSG_NOTICE([Disabled AOT compiler])
674 fi
676 if test "x$mono_feature_disable_profiler" = "xyes"; then
677 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
678 AC_MSG_NOTICE([Disabled support for the profiler])
679 fi
680 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
682 if test "x$mono_feature_disable_decimal" = "xyes"; then
683 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
684 AC_MSG_NOTICE([Disabled support for decimal])
685 fi
687 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
688 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
689 AC_MSG_NOTICE([Disabled support for P/Invoke])
690 fi
692 if test "x$mono_feature_disable_debug" = "xyes"; then
693 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
694 AC_MSG_NOTICE([Disabled support for runtime debugging])
695 fi
697 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
698 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
699 mono_feature_disable_reflection_emit_save=yes
700 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
701 fi
703 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
704 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
705 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
706 fi
708 if test "x$mono_feature_disable_large_code" = "xyes"; then
709 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
710 AC_MSG_NOTICE([Disabled support for large assemblies])
711 fi
713 if test "x$mono_feature_disable_logging" = "xyes"; then
714 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
715 AC_MSG_NOTICE([Disabled support for logging])
716 fi
718 if test "x$mono_feature_disable_com" = "xyes"; then
719 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
720 AC_MSG_NOTICE([Disabled COM support])
721 fi
723 if test "x$mono_feature_disable_ssa" = "xyes"; then
724 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
725 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
726 fi
728 if test "x$mono_feature_disable_generics" = "xyes"; then
729 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
730 AC_MSG_NOTICE([Disabled Generics Support])
731 fi
733 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
734 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
735 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
736 fi
738 if test "x$mono_feature_disable_portability" = "xyes"; then
739 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
740 AC_MSG_NOTICE([Disabled IO Portability layer])
741 fi
743 if test "x$mono_feature_disable_attach" = "xyes"; then
744 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
745 AC_MSG_NOTICE([Disabled agent attach])
746 fi
748 if test "x$mono_feature_disable_full_messages" = "xyes"; then
749 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
750 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
751 fi
753 if test "x$mono_feature_disable_verifier" = "xyes"; then
754 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
755 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
756 fi
758 if test "x$mono_feature_disable_jit" = "xyes"; then
759 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
760 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
761 fi
763 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
765 if test "x$mono_feature_disable_simd" = "xyes"; then
766 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
767 AC_MSG_NOTICE([Disabled SIMD support])
768 fi
770 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
771 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
772 AC_MSG_NOTICE([Disabled Soft Debugger.])
773 fi
775 if test "x$mono_feature_disable_normalization" = "xyes"; then
776 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
777 AC_MSG_NOTICE([Disabled String normalization support.])
778 fi
780 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
781 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
782 AC_MSG_NOTICE([Disabled Assembly remapping.])
783 fi
785 AC_MSG_CHECKING(for visibility __attribute__)
786 AC_TRY_COMPILE([], [
787 void __attribute__ ((visibility ("hidden"))) doit (void) {}
788 void main () { doit (); }
789 ], [
790 have_visibility_hidden=yes
791 AC_MSG_RESULT(yes)
792 ], [
793 have_visibility_hidden=no
794 AC_MSG_RESULT(no)
795 ])
797 AC_MSG_CHECKING(for deprecated __attribute__)
798 AC_TRY_COMPILE([
799 int doit (void) __attribute__ ((deprecated));
800 int doit (void) { return 0; }
801 ], [
802 return 0;
803 ], [
804 have_deprecated=yes
805 AC_MSG_RESULT(yes)
806 ], [
807 have_deprecated=no
808 AC_MSG_RESULT(no)
809 ])
811 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
812 if test x$enable_parallel_mark = xyes; then
813 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
814 fi
816 dnl
817 dnl Boehm GC configuration
818 dnl
819 LIBGC_CFLAGS=
820 LIBGC_LIBS=
821 LIBGC_STATIC_LIBS=
822 libgc_dir=
823 case "x$gc" in
824 xboehm|xbohem|xyes)
825 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
826 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
828 if test "x$found_boehm" != "xyes"; then
829 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
830 fi
831 if test "x$gc_headers" != "xyes"; then
832 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
833 fi
835 LIBGC_LIBS="-lgc $libdl"
836 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
837 libmono_ldflags="$libmono_ldflags -lgc"
838 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
840 # AC_CHECK_FUNCS does not work for some reason...
841 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
842 if test "x$found_gcj_malloc" = "xyes"; then
843 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
844 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
845 gc_msg="System Boehm with typed GC"
846 else
847 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
848 gc_msg="System Boehm (without typed GC)"
849 fi
850 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
851 if test "x$found_gc_enable" = "xyes"; then
852 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
853 fi
855 # check whether we need to explicitly allow
856 # thread registering
857 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
858 if test "x$found_allow_register_threads" = "xyes"; then
859 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
860 fi
862 ;;
864 xincluded)
865 use_included_gc=yes
866 libgc_dir=libgc
868 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
869 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
870 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
872 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
874 gc_msg="bundled Boehm GC with typed GC"
875 if test x$enable_parallel_mark = xyes; then
876 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
877 gc_msg="$gc_msg and parallel mark"
878 else
879 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
880 fi
881 ;;
883 xsgen)
884 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
885 ;;
887 xnone)
888 AC_MSG_WARN("Compiling mono without GC.")
889 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
890 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
891 ;;
892 *)
893 AC_MSG_ERROR([Invalid argument to --with-gc.])
894 ;;
895 esac
897 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
898 if test "x$large_heap" = "xyes"; then
899 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
900 fi
902 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
903 AC_SUBST(LIBGC_CFLAGS)
904 AC_SUBST(LIBGC_LIBS)
905 AC_SUBST(LIBGC_STATIC_LIBS)
906 AC_SUBST(libgc_dir)
907 AC_SUBST(BOEHM_DEFINES)
909 dnl
910 dnl End of libgc checks
911 dnl
913 dnl *************************************
914 dnl *** Checks for zero length arrays ***
915 dnl *************************************
916 AC_MSG_CHECKING(whether $CC supports zero length arrays)
917 AC_TRY_COMPILE([
918 struct s {
919 int length;
920 char data [0];
921 };
922 ], [], [
923 AC_MSG_RESULT(yes)
924 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
925 ], [
926 AC_MSG_RESULT(no)
927 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
928 ])
930 if test x$target_win32 = xno; then
932 dnl hires monotonic clock support
933 AC_SEARCH_LIBS(clock_gettime, rt)
935 dnl dynamic loader support
936 AC_CHECK_FUNC(dlopen, DL_LIB="",
937 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
938 )
939 if test x$dl_support = xno; then
940 AC_MSG_WARN([No dynamic loading support available])
941 else
942 LIBS="$LIBS $DL_LIB"
943 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
944 dnl from glib's configure.in
945 AC_CACHE_CHECK([for preceeding underscore in symbols],
946 mono_cv_uscore,[
947 AC_TRY_RUN([#include <dlfcn.h>
948 int mono_underscore_test (void) { return 42; }
949 int main() {
950 void *f1 = (void*)0, *f2 = (void*)0, *handle;
951 handle = dlopen ((void*)0, 0);
952 if (handle) {
953 f1 = dlsym (handle, "mono_underscore_test");
954 f2 = dlsym (handle, "_mono_underscore_test");
955 } return (!f2 || f1);
956 }],
957 [mono_cv_uscore=yes],
958 [mono_cv_uscore=no],
959 [])
960 ])
961 if test "x$mono_cv_uscore" = "xyes"; then
962 MONO_DL_NEED_USCORE=1
963 else
964 MONO_DL_NEED_USCORE=0
965 fi
966 AC_SUBST(MONO_DL_NEED_USCORE)
967 AC_CHECK_FUNC(dlerror)
968 fi
970 dnl ******************************************************************
971 dnl *** Checks for the IKVM JNI interface library ***
972 dnl ******************************************************************
973 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])
975 ikvm_native_dir=
976 if test x$with_ikvm_native = xyes; then
977 ikvm_native_dir=ikvm-native
978 jdk_headers_found="IKVM Native"
979 fi
981 AC_SUBST(ikvm_native_dir)
983 AC_CHECK_HEADERS(execinfo.h)
985 AC_CHECK_FUNCS(getgrgid_r)
986 AC_CHECK_FUNCS(getgrnam_r)
987 AC_CHECK_FUNCS(getpwnam_r)
988 AC_CHECK_FUNCS(getpwuid_r)
989 AC_CHECK_FUNCS(getresuid)
990 AC_CHECK_FUNCS(setresuid)
991 AC_CHECK_FUNCS(kqueue)
992 AC_CHECK_FUNCS(backtrace_symbols)
993 AC_CHECK_FUNCS(mkstemp)
994 AC_CHECK_FUNCS(mmap)
995 AC_CHECK_FUNCS(madvise)
996 AC_CHECK_FUNCS(getrusage)
997 AC_CHECK_FUNCS(getpriority)
998 AC_CHECK_FUNCS(setpriority)
999 AC_CHECK_FUNCS(dl_iterate_phdr)
1000 AC_CHECK_FUNCS(dladdr)
1001 AC_CHECK_FUNCS(sysconf)
1003 AC_CHECK_FUNCS(sched_setaffinity)
1004 AC_CHECK_FUNCS(sched_getcpu)
1006 dnl ****************************************************************
1007 dnl *** Check for sched_setaffinity from glibc versions before ***
1008 dnl *** 2.3.4. The older versions of the function only take 2 ***
1009 dnl *** parameters, not 3. ***
1010 dnl *** ***
1011 dnl *** Because the interface change was not made in a minor ***
1012 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1013 dnl *** won't always indicate the interface sched_affinity has. ***
1014 dnl ****************************************************************
1015 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1016 AC_TRY_COMPILE([#include <sched.h>], [
1017 int main() {
1018 int mask = 1;
1019 sched_setaffinity(0, &mask);
1020 }
1021 ], [
1022 # Yes, we have it...
1023 AC_MSG_RESULT(yes)
1024 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1025 ], [
1026 # We have the new, three-parameter version
1027 AC_MSG_RESULT(no)
1028 ])
1031 dnl ******************************************************************
1032 dnl *** Check for large file support ***
1033 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1034 dnl ******************************************************************
1036 # Check that off_t can represent 2**63 - 1 correctly, working around
1037 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1038 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1039 large_offt=no
1040 AC_DEFUN([LARGE_FILES], [
1041 large_CPPFLAGS=$CPPFLAGS
1042 CPPFLAGS="$CPPFLAGS $1"
1043 AC_TRY_RUN([
1044 #include <sys/types.h>
1046 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
1048 int main(void) {
1049 int big_off_t=((BIG_OFF_T%2147483629==721) &&
1050 (BIG_OFF_T%2147483647==1));
1051 if(big_off_t) {
1052 exit(0);
1053 } else {
1054 exit(1);
1055 }
1056 }
1057 ], [
1058 AC_MSG_RESULT(ok)
1059 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1060 large_CPPFLAGS="$large_CPPFLAGS $1"
1061 large_offt=yes
1062 ], [
1063 AC_MSG_RESULT(no)
1064 ], "")
1065 CPPFLAGS=$large_CPPFLAGS
1066 ])
1068 AC_MSG_CHECKING(if off_t is 64 bits wide)
1069 LARGE_FILES("")
1070 if test $large_offt = no; then
1071 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1072 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1073 fi
1074 if test $large_offt = no; then
1075 AC_MSG_WARN([No 64 bit file size support available])
1076 fi
1078 dnl *****************************
1079 dnl *** Checks for libsocket ***
1080 dnl *****************************
1081 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1083 dnl *******************************
1084 dnl *** Checks for MSG_NOSIGNAL ***
1085 dnl *******************************
1086 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1087 AC_TRY_COMPILE([#include <sys/socket.h>], [
1088 int f = MSG_NOSIGNAL;
1089 ], [
1090 # Yes, we have it...
1091 AC_MSG_RESULT(yes)
1092 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1093 ], [
1094 # We'll have to use signals
1095 AC_MSG_RESULT(no)
1096 ])
1098 dnl *****************************
1099 dnl *** Checks for SOL_IP ***
1100 dnl *****************************
1101 AC_MSG_CHECKING(for SOL_IP)
1102 AC_TRY_COMPILE([#include <netdb.h>], [
1103 int level = SOL_IP;
1104 ], [
1105 # Yes, we have it...
1106 AC_MSG_RESULT(yes)
1107 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1108 ], [
1109 # We'll have to use getprotobyname
1110 AC_MSG_RESULT(no)
1111 ])
1113 dnl *****************************
1114 dnl *** Checks for SOL_IPV6 ***
1115 dnl *****************************
1116 AC_MSG_CHECKING(for SOL_IPV6)
1117 AC_TRY_COMPILE([#include <netdb.h>], [
1118 int level = SOL_IPV6;
1119 ], [
1120 # Yes, we have it...
1121 AC_MSG_RESULT(yes)
1122 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1123 ], [
1124 # We'll have to use getprotobyname
1125 AC_MSG_RESULT(no)
1126 ])
1128 dnl *****************************
1129 dnl *** Checks for SOL_TCP ***
1130 dnl *****************************
1131 AC_MSG_CHECKING(for SOL_TCP)
1132 AC_TRY_COMPILE([#include <netdb.h>], [
1133 int level = SOL_TCP;
1134 ], [
1135 # Yes, we have it...
1136 AC_MSG_RESULT(yes)
1137 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1138 ], [
1139 # We'll have to use getprotobyname
1140 AC_MSG_RESULT(no)
1141 ])
1143 dnl *****************************
1144 dnl *** Checks for IP_PKTINFO ***
1145 dnl *****************************
1146 AC_MSG_CHECKING(for IP_PKTINFO)
1147 AC_TRY_COMPILE([#include <netdb.h>], [
1148 int level = IP_PKTINFO;
1149 ], [
1150 # Yes, we have it...
1151 AC_MSG_RESULT(yes)
1152 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1153 ], [
1154 AC_MSG_RESULT(no)
1155 ])
1157 dnl *****************************
1158 dnl *** Checks for IPV6_PKTINFO ***
1159 dnl *****************************
1160 AC_MSG_CHECKING(for IPV6_PKTINFO)
1161 AC_TRY_COMPILE([#include <netdb.h>], [
1162 int level = IPV6_PKTINFO;
1163 ], [
1164 # Yes, we have it...
1165 AC_MSG_RESULT(yes)
1166 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1167 ], [
1168 AC_MSG_RESULT(no)
1169 ])
1171 dnl **********************************
1172 dnl *** Checks for IP_DONTFRAGMENT ***
1173 dnl **********************************
1174 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1175 AC_TRY_COMPILE([#include <netdb.h>], [
1176 int level = IP_DONTFRAGMENT;
1177 ], [
1178 # Yes, we have it...
1179 AC_MSG_RESULT(yes)
1180 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1181 ], [
1182 AC_MSG_RESULT(no)
1183 ])
1185 dnl **********************************
1186 dnl *** Checks for IP_MTU_DISCOVER ***
1187 dnl **********************************
1188 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1189 AC_TRY_COMPILE([#include <netdb.h>], [
1190 int level = IP_MTU_DISCOVER;
1191 ], [
1192 # Yes, we have it...
1193 AC_MSG_RESULT(yes)
1194 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1195 ], [
1196 AC_MSG_RESULT(no)
1197 ])
1199 dnl *********************************
1200 dnl *** Check for struct ip_mreqn ***
1201 dnl *********************************
1202 AC_MSG_CHECKING(for struct ip_mreqn)
1203 AC_TRY_COMPILE([#include <netinet/in.h>], [
1204 struct ip_mreqn mreq;
1205 mreq.imr_address.s_addr = 0;
1206 ], [
1207 # Yes, we have it...
1208 AC_MSG_RESULT(yes)
1209 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1210 ], [
1211 # We'll just have to try and use struct ip_mreq
1212 AC_MSG_RESULT(no)
1213 AC_MSG_CHECKING(for struct ip_mreq)
1214 AC_TRY_COMPILE([#include <netinet/in.h>], [
1215 struct ip_mreq mreq;
1216 mreq.imr_interface.s_addr = 0;
1217 ], [
1218 # Yes, we have it...
1219 AC_MSG_RESULT(yes)
1220 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1221 ], [
1222 # No multicast support
1223 AC_MSG_RESULT(no)
1224 ])
1225 ])
1227 dnl **********************************
1228 dnl *** Check for gethostbyname2_r ***
1229 dnl **********************************
1230 AC_MSG_CHECKING(for gethostbyname2_r)
1231 AC_TRY_LINK([#include <netdb.h>], [
1232 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1233 ], [
1234 # Yes, we have it...
1235 AC_MSG_RESULT(yes)
1236 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1237 ], [
1238 AC_MSG_RESULT(no)
1239 ])
1241 dnl *****************************
1242 dnl *** Checks for libnsl ***
1243 dnl *****************************
1244 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1246 AC_CHECK_FUNCS(inet_pton inet_aton)
1248 dnl ***********************************************
1249 dnl *** Checks for size of sockaddr_un.sun_path ***
1250 dnl ***********************************************
1251 # AC_CHECK_SIZEOF can't cope with struct members :-(
1252 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1253 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1254 [AC_TRY_RUN([
1255 #include <sys/types.h>
1256 #include <stdio.h>
1257 #include <sys/un.h>
1259 int main(void) {
1260 struct sockaddr_un sock_un;
1261 FILE *f=fopen("conftestval", "w");
1262 if(!f) exit(1);
1263 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1264 exit(0);
1265 }
1266 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1267 mono_cv_sizeof_sunpath=0,
1268 mono_cv_sizeof_sunpath=0)])dnl
1269 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1270 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1272 dnl *****************************
1273 dnl *** Checks for libxnet ***
1274 dnl *****************************
1275 case "${host}" in
1276 *solaris* )
1277 AC_MSG_CHECKING(for Solaris XPG4 support)
1278 if test -f /usr/lib/libxnet.so; then
1279 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1280 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1281 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1282 LIBS="$LIBS -lxnet"
1283 AC_MSG_RESULT(yes)
1284 else
1285 AC_MSG_RESULT(no)
1286 fi
1288 if test "$GCC" = "yes"; then
1289 CFLAGS="$CFLAGS -Wno-char-subscripts"
1290 fi
1291 ;;
1292 esac
1294 dnl *****************************
1295 dnl *** Checks for libpthread ***
1296 dnl *****************************
1297 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1298 # and libpthread does not exist
1299 #
1300 case "${host}" in
1301 *-*-*freebsd*)
1302 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1303 ;;
1304 *-*-*openbsd*)
1305 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1306 ;;
1307 *)
1308 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1309 ;;
1310 esac
1311 AC_CHECK_HEADERS(pthread.h)
1312 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1313 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1314 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1315 AC_TRY_COMPILE([ #include <pthread.h>], [
1316 pthread_mutexattr_t attr;
1317 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1318 ], [
1319 AC_MSG_RESULT(ok)
1320 ], [
1321 AC_MSG_RESULT(no)
1322 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1323 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1324 ])
1325 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1326 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1327 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1329 dnl ***********************************
1330 dnl *** Checks for signals
1331 dnl ***********************************
1332 AC_CHECK_HEADERS(signal.h)
1333 AC_CHECK_FUNCS(sigaction)
1335 dnl ***********************************
1336 dnl *** Checks for working __thread ***
1337 dnl ***********************************
1338 AC_MSG_CHECKING(for working __thread)
1339 if test "x$with_tls" != "x__thread"; then
1340 AC_MSG_RESULT(disabled)
1341 else
1342 AC_TRY_RUN([
1343 #include <pthread.h>
1344 __thread int i;
1345 static int res1, res2;
1347 void thread_main (void *arg)
1348 {
1349 i = arg;
1350 sleep (1);
1351 if (arg == 1)
1352 res1 = (i == arg);
1353 else
1354 res2 = (i == arg);
1355 }
1357 int main () {
1358 pthread_t t1, t2;
1360 i = 5;
1362 pthread_create (&t1, NULL, thread_main, 1);
1363 pthread_create (&t2, NULL, thread_main, 2);
1365 pthread_join (t1, NULL);
1366 pthread_join (t2, NULL);
1368 return !(res1 + res2 == 2);
1369 }
1370 ], [
1371 AC_MSG_RESULT(yes)
1372 ], [
1373 AC_MSG_RESULT(no)
1374 with_tls=pthread
1375 ])
1376 fi
1378 dnl **************************************
1379 dnl *** Checks for working sigaltstack ***
1380 dnl **************************************
1381 AC_MSG_CHECKING(for working sigaltstack)
1382 if test "x$with_sigaltstack" != "xyes"; then
1383 AC_MSG_RESULT(disabled)
1384 else
1385 AC_TRY_RUN([
1386 #include <stdio.h>
1387 #include <stdlib.h>
1388 #include <unistd.h>
1389 #include <signal.h>
1390 #include <pthread.h>
1391 #include <sys/wait.h>
1392 #if defined(__FreeBSD__) || defined(__NetBSD__)
1393 #define SA_STACK SA_ONSTACK
1394 #endif
1395 static void
1396 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1397 {
1398 exit (0);
1399 }
1401 static void *
1402 loop (void *ignored)
1403 {
1404 char *ptr = NULL;
1406 *ptr = 0;
1407 return NULL;
1408 }
1410 static void
1411 child ()
1412 {
1413 struct sigaction sa;
1414 struct sigaltstack sas;
1415 pthread_t id;
1416 pthread_attr_t attr;
1418 sa.sa_sigaction = sigsegv_signal_handler;
1419 sigemptyset (&sa.sa_mask);
1420 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1421 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1422 perror ("sigaction");
1423 return;
1424 }
1426 sas.ss_sp = malloc (SIGSTKSZ);
1427 sas.ss_size = SIGSTKSZ;
1428 sas.ss_flags = 0;
1429 if (sigaltstack (&sas, NULL) == -1) {
1430 perror ("sigaltstack");
1431 return;
1432 }
1434 pthread_attr_init (&attr);
1435 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1436 printf ("pthread_create\n");
1437 return;
1438 }
1440 sleep (100);
1441 }
1443 int
1444 main ()
1445 {
1446 pid_t son;
1447 int status;
1448 int i;
1450 son = fork ();
1451 if (son == -1) {
1452 return 1;
1453 }
1455 if (son == 0) {
1456 child ();
1457 return 0;
1458 }
1460 for (i = 0; i < 3; ++i) {
1461 sleep (1);
1462 waitpid (son, &status, WNOHANG);
1463 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1464 return 0;
1465 }
1467 kill (son, SIGKILL);
1468 return 1;
1469 }
1471 ], [
1472 AC_MSG_RESULT(yes)
1473 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1474 ], [
1475 with_sigaltstack=no
1476 AC_MSG_RESULT(no)
1477 ])
1478 fi
1480 dnl ********************************
1481 dnl *** Checks for semaphore lib ***
1482 dnl ********************************
1483 # 'Real Time' functions on Solaris
1484 # posix4 on Solaris 2.6
1485 # pthread (first!) on Linux
1486 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1488 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1489 AC_CHECK_FUNCS(shm_open)
1491 dnl ********************************
1492 dnl *** Checks for timezone stuff **
1493 dnl ********************************
1494 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1495 AC_TRY_COMPILE([
1496 #include <time.h>
1497 ], [
1498 struct tm tm;
1499 tm.tm_gmtoff = 1;
1500 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1501 if test $ac_cv_struct_tm_gmtoff = yes; then
1502 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1503 else
1504 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1505 AC_TRY_COMPILE([
1506 #include <time.h>
1507 ], [
1508 timezone = 1;
1509 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1510 if test $ac_cv_var_timezone = yes; then
1511 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1512 else
1513 AC_ERROR(unable to find a way to determine timezone)
1514 fi
1515 fi
1517 dnl *********************************
1518 dnl *** Checks for math functions ***
1519 dnl *********************************
1520 AC_SEARCH_LIBS(sqrtf, m)
1521 if test "x$has_broken_apple_cpp" != "xyes"; then
1522 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1523 AC_TRY_LINK([#include <math.h>],
1524 [ finite(0.0); ],
1525 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1526 AC_MSG_RESULT(no)))
1527 fi
1528 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1529 AC_TRY_LINK([#include <math.h>],
1530 [ isfinite(0.0); ],
1531 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1532 AC_MSG_RESULT(no)))
1534 dnl ****************************************************************
1535 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1536 dnl *** have it in the library (duh)) ***
1537 dnl ****************************************************************
1538 AC_CHECK_FUNCS(poll)
1540 dnl *************************
1541 dnl *** Check for signbit ***
1542 dnl *************************
1543 AC_MSG_CHECKING(for signbit)
1544 AC_TRY_LINK([#include <math.h>], [
1545 int s = signbit(1.0);
1546 ], [
1547 AC_MSG_RESULT(yes)
1548 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1549 ], [
1550 AC_MSG_RESULT(no)
1551 ])
1553 dnl **********************************
1554 dnl *** epoll ***
1555 dnl **********************************
1556 AC_CHECK_HEADERS(sys/epoll.h)
1557 haveepoll=no
1558 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1559 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1560 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1561 fi
1563 havekqueue=no
1564 AC_CHECK_FUNCS(kqueue, , AC_MSG_CHECKING(for kqueue in sys/event.h)
1565 AC_TRY_LINK([#include <sys/event.h>],
1566 [ kqueue(); ],
1567 AC_DEFINE(HAVE_KQUEUE, 1, [Have kqueue]) AC_MSG_RESULT(yes),
1568 AC_MSG_RESULT(no)))
1569 dnl ******************************
1570 dnl *** Checks for SIOCGIFCONF ***
1571 dnl ******************************
1572 AC_CHECK_HEADERS(sys/ioctl.h)
1573 AC_CHECK_HEADERS(net/if.h, [], [],
1574 [
1575 #ifdef HAVE_SYS_TYPES_H
1576 # include <sys/types.h>
1577 #endif
1578 #ifdef HAVE_SYS_SOCKET_H
1579 # include <sys/socket.h>
1580 #endif
1581 ])
1582 AC_MSG_CHECKING(for ifreq)
1583 AC_TRY_COMPILE([
1584 #include <stdio.h>
1585 #include <sys/ioctl.h>
1586 #include <net/if.h>
1587 ], [
1588 struct ifconf ifc;
1589 struct ifreq *ifr;
1590 void *x;
1591 ifc.ifc_len = 0;
1592 ifc.ifc_buf = NULL;
1593 x = (void *) &ifr->ifr_addr;
1594 ],[
1595 AC_MSG_RESULT(yes)
1596 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1597 ], [
1598 AC_MSG_RESULT(no)
1599 ])
1600 dnl **********************************
1601 dnl *** Checks for sin_len ***
1602 dnl **********************************
1603 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1604 AC_TRY_COMPILE([
1605 #include <netinet/in.h>
1606 ], [
1607 struct sockaddr_in saddr;
1608 saddr.sin_len = sizeof (saddr);
1609 ],[
1610 AC_MSG_RESULT(yes)
1611 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1612 ], [
1613 AC_MSG_RESULT(no)
1614 ])
1615 dnl **********************************
1616 dnl *** Checks for sin6_len ***
1617 dnl **********************************
1618 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1619 AC_TRY_COMPILE([
1620 #include <netinet/in.h>
1621 ], [
1622 struct sockaddr_in6 saddr6;
1623 saddr6.sin6_len = sizeof (saddr6);
1624 ],[
1625 AC_MSG_RESULT(yes)
1626 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1627 ], [
1628 AC_MSG_RESULT(no)
1629 ])
1630 dnl **********************************
1631 dnl *** Checks for MonoPosixHelper ***
1632 dnl **********************************
1633 AC_CHECK_HEADERS(checklist.h)
1634 AC_CHECK_HEADERS(pathconf.h)
1635 AC_CHECK_HEADERS(fstab.h)
1636 AC_CHECK_HEADERS(attr/xattr.h)
1637 AC_CHECK_HEADERS(sys/extattr.h)
1638 AC_CHECK_HEADERS(sys/sendfile.h)
1639 AC_CHECK_HEADERS(sys/statvfs.h)
1640 AC_CHECK_HEADERS(sys/statfs.h)
1641 AC_CHECK_HEADERS(sys/vfstab.h)
1642 AC_CHECK_HEADERS(sys/xattr.h)
1643 AC_CHECK_HEADERS(sys/mman.h)
1644 AC_CHECK_HEADERS(sys/param.h)
1645 AC_CHECK_HEADERS(sys/mount.h, [], [],
1646 [
1647 #ifdef HAVE_SYS_PARAM_H
1648 # include <sys/param.h>
1649 #endif
1650 ])
1651 AC_CHECK_HEADERS(sys/mount.h)
1652 AC_CHECK_FUNCS(confstr)
1653 AC_CHECK_FUNCS(seekdir telldir)
1654 AC_CHECK_FUNCS(getdomainname)
1655 AC_CHECK_FUNCS(setdomainname)
1656 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1657 AC_CHECK_FUNCS(setgroups)
1658 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1659 AC_CHECK_FUNCS(getfsstat)
1660 AC_CHECK_FUNCS(lutimes futimes)
1661 AC_CHECK_FUNCS(mremap)
1662 AC_CHECK_FUNCS(remap_file_pages)
1663 AC_CHECK_FUNCS(posix_fadvise)
1664 AC_CHECK_FUNCS(posix_fallocate)
1665 AC_CHECK_FUNCS(posix_madvise)
1666 AC_CHECK_FUNCS(vsnprintf)
1667 AC_CHECK_FUNCS(sendfile)
1668 AC_CHECK_FUNCS(gethostid sethostid)
1669 AC_CHECK_FUNCS(sethostname)
1670 AC_CHECK_FUNCS(statfs)
1671 AC_CHECK_FUNCS(fstatfs)
1672 AC_CHECK_FUNCS(statvfs)
1673 AC_CHECK_FUNCS(fstatvfs)
1674 AC_CHECK_FUNCS(stime)
1675 AC_CHECK_FUNCS(strerror_r)
1676 AC_CHECK_FUNCS(ttyname_r)
1677 AC_CHECK_FUNCS(psignal)
1678 AC_CHECK_FUNCS(getlogin_r)
1679 AC_CHECK_FUNCS(lockf)
1680 AC_CHECK_FUNCS(swab)
1681 AC_CHECK_FUNCS(setusershell endusershell)
1682 AC_CHECK_SIZEOF(size_t)
1683 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1684 [#include <sys/types.h>
1685 #include <sys/stat.h>
1686 #include <unistd.h>])
1687 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1688 [#include <sys/types.h>
1689 #include <sys/stat.h>
1690 #include <unistd.h>])
1691 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1692 [#include <sys/time.h>])
1693 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1694 [#include <unistd.h>
1695 #include <fcntl.h>])
1696 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1697 [#include <sys/poll.h>])
1698 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1699 [#include <sys/types.h>
1700 #include <sys/stat.h>
1701 #include <unistd.h>])
1702 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1703 [#include <time.h>])
1704 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1705 [#include <sys/time.h>
1706 #include <sys/types.h>
1707 #include <utime.h>])
1708 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1709 [#include <sys/time.h>])
1710 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1711 [#include <sys/types.h>
1712 #include <utime.h>])
1713 AC_CHECK_MEMBERS(
1714 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1715 [#include <sys/types.h>
1716 #include <dirent.h>])
1717 AC_CHECK_MEMBERS(
1718 [struct passwd.pw_gecos],,,
1719 [#include <sys/types.h>
1720 #include <pwd.h>])
1721 AC_CHECK_MEMBERS(
1722 [struct statfs.f_flags],,,
1723 [#include <sys/types.h>
1724 #include <sys/vfs.h>])
1726 dnl Favour xattr through glibc, but use libattr if we have to
1727 AC_CHECK_FUNC(lsetxattr, ,
1728 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1729 )
1730 AC_SUBST(XATTR_LIB)
1732 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1733 AC_CHECK_MEMBERS(
1734 [struct kinfo_proc.kp_proc],,,
1735 [#include <sys/types.h>
1736 #include <sys/param.h>
1737 #include <sys/sysctl.h>
1738 #include <sys/proc.h>
1739 ])
1741 dnl *********************************
1742 dnl *** Checks for Windows compilation ***
1743 dnl *********************************
1744 AC_CHECK_HEADERS(sys/time.h)
1745 AC_CHECK_HEADERS(sys/param.h)
1746 AC_CHECK_HEADERS(dirent.h)
1748 dnl *********************************
1749 dnl *** Check for Console 2.0 I/O ***
1750 dnl *********************************
1751 AC_CHECK_HEADERS([curses.h])
1752 AC_CHECK_HEADERS([term.h], [], [],
1753 [#if HAVE_CURSES_H
1754 #include <curses.h>
1755 #endif
1756 ])
1757 AC_CHECK_HEADERS([termios.h])
1759 dnl * This is provided in io-layer, but on windows it's only available
1760 dnl * on xp+
1761 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1762 else
1763 dnl *********************************
1764 dnl *** Checks for Windows compilation ***
1765 dnl *********************************
1766 AC_CHECK_HEADERS(winternl.h)
1768 jdk_headers_found=no
1769 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1770 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1771 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1772 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1773 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1774 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1775 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1777 dnl *********************************
1778 dnl *** Check for struct ip_mreqn ***
1779 dnl *********************************
1780 AC_MSG_CHECKING(for struct ip_mreqn)
1781 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1782 struct ip_mreqn mreq;
1783 mreq.imr_address.s_addr = 0;
1784 ], [
1785 # Yes, we have it...
1786 AC_MSG_RESULT(yes)
1787 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1788 ], [
1789 # We'll just have to try and use struct ip_mreq
1790 AC_MSG_RESULT(no)
1791 AC_MSG_CHECKING(for struct ip_mreq)
1792 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1793 struct ip_mreq mreq;
1794 mreq.imr_interface.s_addr = 0;
1795 ], [
1796 # Yes, we have it...
1797 AC_MSG_RESULT(yes)
1798 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1799 ], [
1800 # No multicast support
1801 AC_MSG_RESULT(no)
1802 ])
1803 ])
1804 AC_CHECK_FUNCS(GetProcessId)
1805 fi
1807 dnl socklen_t check
1808 AC_MSG_CHECKING(for socklen_t)
1809 AC_TRY_COMPILE([
1810 #include <sys/types.h>
1811 #include <sys/socket.h>
1812 ],[
1813 socklen_t foo;
1814 ],[
1815 ac_cv_c_socklen_t=yes
1816 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1817 AC_MSG_RESULT(yes)
1818 ],[
1819 AC_MSG_RESULT(no)
1820 ])
1822 AC_MSG_CHECKING(for array element initializer support)
1823 AC_TRY_COMPILE([#include <sys/socket.h>], [
1824 const int array[] = {[1] = 2,};
1825 ], [
1826 # Yes, we have it...
1827 AC_MSG_RESULT(yes)
1828 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1829 ], [
1830 # We'll have to use signals
1831 AC_MSG_RESULT(no)
1832 ])
1834 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1835 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1836 AC_TRY_LINK([#include <math.h>],
1837 [ static void *p = &trunc; ],
1838 [
1839 AC_DEFINE(HAVE_TRUNC)
1840 AC_MSG_RESULT(yes)
1841 ac_cv_trunc=yes
1842 ],
1843 AC_MSG_RESULT(no)))
1845 if test "x$ac_cv_truncl" != "xyes"; then
1846 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1847 fi
1849 AC_CHECK_FUNCS(round)
1850 AC_CHECK_FUNCS(rint)
1851 AC_CHECK_FUNCS(execvp)
1853 dnl ****************************
1854 dnl *** Look for /dev/random ***
1855 dnl ****************************
1857 AC_MSG_CHECKING([if usage of random device is requested])
1858 AC_ARG_ENABLE(dev-random,
1859 [ --disable-dev-random disable the use of the random device (enabled by default)],
1860 try_dev_random=$enableval, try_dev_random=yes)
1862 AC_MSG_RESULT($try_dev_random)
1864 case "{$build}" in
1865 *-openbsd*)
1866 NAME_DEV_RANDOM="/dev/srandom"
1867 ;;
1869 dnl Win32 does not have /dev/random, they have their own method...
1871 *-mingw*|*-*-cygwin*)
1872 ac_cv_have_dev_random=no
1873 ;;
1875 dnl Everywhere else, it's /dev/random
1877 *)
1878 NAME_DEV_RANDOM="/dev/random"
1879 ;;
1880 esac
1882 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1884 dnl Now check if the device actually exists
1886 if test "x$try_dev_random" = "xyes"; then
1887 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1888 [if test -r "$NAME_DEV_RANDOM" ; then
1889 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1890 if test "x$ac_cv_have_dev_random" = "xyes"; then
1891 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1892 fi
1893 else
1894 AC_MSG_CHECKING(for random device)
1895 ac_cv_have_dev_random=no
1896 AC_MSG_RESULT(has been disabled)
1897 fi
1899 if test "x$host_win32" = "xyes"; then
1900 AC_DEFINE(HAVE_CRYPT_RNG)
1901 fi
1903 if test "x$ac_cv_have_dev_random" = "xno" \
1904 && test "x$host_win32" = "xno"; then
1905 AC_MSG_WARN([[
1906 ***
1907 *** A system-provided entropy source was not found on this system.
1908 *** Because of this, the System.Security.Cryptography random number generator
1909 *** will throw a NotImplemented exception.
1910 ***
1911 *** If you are seeing this message, and you know your system DOES have an
1912 *** entropy collection in place, please contact <crichton@gimp.org> and
1913 *** provide information about the system and how to access the random device.
1914 ***
1915 *** Otherwise you can install either egd or prngd and set the environment
1916 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1917 ***]])
1918 fi
1920 AC_MSG_CHECKING([if inter-process shared handles are requested])
1921 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1922 AC_MSG_RESULT($try_shared_handles)
1923 if test "x$try_shared_handles" != "xyes"; then
1924 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1925 AC_SUBST(DISABLE_SHARED_HANDLES)
1926 fi
1928 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1929 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1931 AC_MSG_CHECKING([if big-arrays are to be enabled])
1932 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1933 if test "x$enable_big_arrays" = "xyes" ; then
1934 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1935 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
1936 else
1937 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
1938 fi
1939 fi
1940 AC_MSG_RESULT($enable_big_arrays)
1942 dnl **************
1943 dnl *** DTRACE ***
1944 dnl **************
1946 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
1948 if test "x$enable_dtrace" = "xyes"; then
1949 if test "x$has_dtrace" = "xno"; then
1950 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
1951 fi
1952 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
1953 if test "x$DTRACE" = "xno"; then
1954 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
1955 enable_dtrace=no
1956 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
1957 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
1958 enable_dtrace=no
1959 fi
1960 fi
1962 dtrace_g=no
1963 if test "x$enable_dtrace" = "xyes"; then
1964 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
1965 DTRACEFLAGS=
1966 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1967 case "$host" in
1968 powerpc-*-darwin*)
1969 DTRACEFLAGS="-arch ppc64"
1970 ;;
1971 i*86-*-darwin*)
1972 DTRACEFLAGS="-arch x86_64"
1973 ;;
1974 *)
1975 DTRACEFLAGS=-64
1976 ;;
1977 esac
1978 else
1979 case "$host" in
1980 powerpc-*-darwin*)
1981 DTRACEFLAGS="-arch ppc"
1982 ;;
1983 i*86-*-darwin*)
1984 DTRACEFLAGS="-arch i386"
1985 ;;
1986 *)
1987 DTRACEFLAGS=-32
1988 ;;
1989 esac
1990 fi
1991 AC_SUBST(DTRACEFLAGS)
1992 case "$host" in
1993 *-*-solaris*)
1994 dtrace_g=yes
1995 ;;
1996 esac
1997 AC_CHECK_HEADERS([sys/sdt.h])
1998 fi
1999 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2000 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2002 dnl **************
2003 dnl *** NaCl ***
2004 dnl **************
2006 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2007 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2009 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2010 if test "x$enable_nacl_codegen" = "xyes"; then
2011 MONO_NACL_ALIGN_MASK_OFF=1
2012 CPPFLAGS="$CPPFLAGS -D__native_client_codegen__"
2013 AC_DEFINE(TARGET_NACL, 1, [...])
2014 else
2015 MONO_NACL_ALIGN_MASK_OFF=0
2016 CPPFLAGS="$CPPFLAGS -D__default_codegen__"
2017 fi
2018 if test "x$enable_nacl_gc" = "xyes"; then
2019 CPPFLAGS="$CPPFLAGS -finstrument-for-thread-suspension -D__native_client_gc__"
2020 fi
2021 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2023 dnl **************
2024 dnl *** LLVM ***
2025 dnl **************
2027 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2028 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2030 if test "x$enable_llvm" = "xyes"; then
2031 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2032 if test "x$LLVM_CONFIG" = "xno"; then
2033 AC_MSG_ERROR([llvm-config not found.])
2034 fi
2036 # The output of --cflags seems to include optimizations flags too
2037 LLVM_CFLAGS=`$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'`
2038 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2039 # from LLVM classes.
2040 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2041 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2042 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
2043 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
2045 # Should be something like '2.6' or '2.7svn'
2046 llvm_version=`$LLVM_CONFIG --version`
2047 major_version=`echo $llvm_version | cut -c 1`
2048 minor_version=`echo $llvm_version | cut -c 3`
2049 AC_MSG_CHECKING(LLVM version)
2050 AC_MSG_RESULT($llvm_version)
2051 if echo $llvm_version | grep -q 'mono'; then
2052 AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
2053 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"
2054 else
2055 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.])
2056 fi
2058 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2059 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2060 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2062 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2063 # llvm's config.h
2064 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2066 AC_SUBST(LLVM_CFLAGS)
2067 AC_SUBST(LLVM_CXXFLAGS)
2068 AC_SUBST(LLVM_LIBS)
2069 AC_SUBST(LLVM_LDFLAGS)
2070 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2071 fi
2073 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2074 if test "x$enable_loadedllvm" = "xyes"; then
2075 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2076 fi
2077 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2079 TARGET="unknown"
2080 ACCESS_UNALIGNED="yes"
2082 JIT_SUPPORTED=no
2083 INTERP_SUPPORTED=no
2084 LIBC="libc.so.6"
2085 INTL="libc.so.6"
2086 SQLITE="libsqlite.so.0"
2087 SQLITE3="libsqlite3.so.0"
2088 X11="libX11.so"
2090 sizeof_register="SIZEOF_VOID_P"
2092 jit_wanted=true
2093 interp_wanted=false
2094 sgen_supported=false
2095 case "$host" in
2096 # mips-sgi-irix5.* | mips-sgi-irix6.*)
2097 # TARGET=MIPS;
2098 # ACCESS_UNALIGNED="no"
2099 # ;;
2100 mips*)
2101 TARGET=MIPS;
2102 arch_target=mips;
2103 ACCESS_UNALIGNED="no"
2104 JIT_SUPPORTED=yes
2106 AC_MSG_CHECKING(for mips n32)
2107 AC_TRY_COMPILE([], [
2108 void main () {
2109 #if _MIPS_SIM != _ABIN32
2110 #error Not mips n32
2111 #endif
2112 }
2113 ],[
2114 AC_MSG_RESULT(yes)
2115 sizeof_register=8
2116 ],[
2117 AC_MSG_RESULT(no)
2118 ])
2119 ;;
2120 i*86-*-*)
2121 TARGET=X86;
2122 arch_target=x86;
2123 JIT_SUPPORTED=yes
2124 case $host_os in
2125 solaris*)
2126 LIBC="libc.so"
2127 INTL="libintl.so"
2128 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2129 TARGET=AMD64
2130 arch_target=amd64
2131 fi
2133 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2134 # int astruct __attribute__ ((visibility ("hidden")));
2135 # void foo ()
2136 # {
2137 # void *p = &astruct;
2138 # }
2139 # gcc -fPIC --shared -o libfoo.so foo.c
2140 # yields:
2141 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2142 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2143 have_visibility_hidden=no
2144 sgen_supported=true
2145 ;;
2146 cygwin*)
2147 have_visibility_hidden=no
2148 ;;
2149 haiku*)
2150 LIBC=libroot.so
2151 ;;
2152 linux*)
2153 sgen_supported=true
2154 AOT_SUPPORTED="yes"
2155 ;;
2156 darwin*|openbsd*|freebsd*)
2157 sgen_supported=true
2158 ;;
2159 esac
2160 ;;
2161 x86_64-*-* | amd64-*-*)
2162 TARGET=AMD64;
2163 arch_target=amd64;
2164 JIT_SUPPORTED=yes
2165 case $host_os in
2166 linux*)
2167 sgen_supported=true
2168 AOT_SUPPORTED="yes"
2169 ;;
2170 darwin*|openbsd*|freebsd*)
2171 sgen_supported=true
2172 ;;
2173 esac
2174 case "$host" in
2175 x86_64-*-nacl*)
2176 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2177 sizeof_register=8
2178 ;;
2179 esac
2180 ;;
2181 ia64-*-*)
2182 TARGET=IA64
2183 arch_target=ia64
2184 ACCESS_UNALIGNED="no"
2185 JIT_SUPPORTED=yes
2186 LIBC="libc.so.6.1"
2187 INTL="libc.so.6.1"
2188 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2189 libmono_ldflags="-lunwind"
2190 ;;
2191 sparc*-*-*)
2192 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2193 TARGET=SPARC64
2194 else
2195 TARGET=SPARC
2196 fi
2197 arch_target=sparc;
2198 JIT_SUPPORTED=yes
2199 ACCESS_UNALIGNED="no"
2200 case $host_os in
2201 linux*) ;;
2202 *)
2203 LIBC="libc.so"
2204 INTL="libintl.so"
2205 esac
2206 if test x"$GCC" = xyes; then
2207 # We don't support v8 cpus
2208 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2209 fi
2210 if test x"$AR" = xfalse; then
2211 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2212 fi
2213 sgen_supported=true
2214 ;;
2215 alpha*-*-linux* | alpha*-*-osf*)
2216 TARGET=ALPHA;
2217 ACCESS_UNALIGNED="no"
2218 JIT_SUPPORTED=yes
2219 arch_target=alpha;
2220 CFLAGS="$CFLAGS -mieee -O0"
2221 case $host_os in
2222 linux*)
2223 LIBC="libc.so.6.1"
2224 INTL="libc.so.6.1"
2225 esac
2226 ;;
2227 *-mingw*|*-*-cygwin*)
2228 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2229 have_visibility_hidden=no
2230 INTL="intl"
2231 ;;
2232 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2233 TARGET=HPPA;
2234 arch_target=hppa;
2235 LIBC="libc.sl"
2236 ACCESS_UNALIGNED="no"
2237 INTERP_SUPPORTED=yes
2238 interp_wanted=true
2239 ;;
2240 hppa*linux*)
2241 TARGET=HPPA;
2242 arch_target=hppa;
2243 ACCESS_UNALIGNED="no"
2244 JIT_SUPPORTED=yes
2245 ;;
2246 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2247 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2248 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2249 TARGET=POWERPC64;
2250 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2251 CFLAGS="$CFLAGS -mminimal-toc"
2252 else
2253 TARGET=POWERPC;
2254 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2255 fi
2256 arch_target=ppc;
2257 JIT_SUPPORTED=yes
2258 case $host_os in
2259 linux*|darwin*)
2260 sgen_supported=true
2261 ;;
2262 esac
2263 ;;
2264 arm*-darwin*)
2265 TARGET=ARM;
2266 arch_target=arm;
2267 ACCESS_UNALIGNED="no"
2268 JIT_SUPPORTED=yes
2269 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
2270 # libgc's gc_locks.h depends on this
2271 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2272 sgen_supported=true
2273 ;;
2274 arm*-linux*)
2275 TARGET=ARM;
2276 arch_target=arm;
2277 ACCESS_UNALIGNED="no"
2278 JIT_SUPPORTED=yes
2279 sgen_supported=true
2280 AOT_SUPPORTED="yes"
2281 ;;
2282 s390-*-linux*)
2283 TARGET=S390;
2284 arch_target=s390;
2285 ACCESS_UNALIGNED="yes"
2286 JIT_SUPPORTED=yes
2287 sgen_supported=true
2288 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2289 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2290 ;;
2291 s390x-*-linux*)
2292 TARGET=S390x;
2293 arch_target=s390x;
2294 ACCESS_UNALIGNED="yes"
2295 JIT_SUPPORTED=yes
2296 sgen_supported=true
2297 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2298 ;;
2299 esac
2301 if test "x$host" != "x$target"; then
2302 case "$target" in
2303 powerpc64-ps3-linux-gnu)
2304 TARGET=POWERPC64
2305 arch_target=powerpc64
2306 AC_DEFINE(TARGET_PS3, 1, [...])
2307 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2308 # It would be better to just use TARGET_POWERPC64, but lots of code already
2309 # uses this define
2310 AC_DEFINE(__mono_ppc64__, 1, [...])
2311 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2312 sizeof_register=8
2313 target_byte_order=G_BIG_ENDIAN
2314 ;;
2316 powerpc64-xbox360-linux-gnu)
2317 TARGET=POWERPC64
2318 arch_target=powerpc64
2319 AC_DEFINE(TARGET_XBOX360, 1, [...])
2320 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2321 # It would be better to just use TARGET_POWERPC64, but lots of code already
2322 # uses this define
2323 sizeof_register=8
2324 target_byte_order=G_BIG_ENDIAN
2325 ;;
2326 x86_64-*-nacl)
2327 TARGET=AMD64
2328 arch_target=amd64
2329 AC_DEFINE(TARGET_AMD64, 1, [...])
2330 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2331 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2332 sizeof_register=8
2333 ;;
2334 armv7l-unknown-linux-gnueabi*)
2335 # TEGRA
2336 TARGET=ARM;
2337 arch_target=arm;
2338 ACCESS_UNALIGNED="no"
2339 JIT_SUPPORTED=yes
2340 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__"
2341 jit_wanted=true
2342 # Can't use tls, since it depends on the runtime detection of tls offsets
2343 # in mono-compiler.h
2344 with_tls=pthread
2345 ;;
2346 armv5tel-unknown-linux-gnueabi*)
2347 TARGET=ARM;
2348 arch_target=arm;
2349 ACCESS_UNALIGNED="no"
2350 JIT_SUPPORTED=yes
2351 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2352 jit_wanted=true
2353 # Can't use tls, since it depends on the runtime detection of tls offsets
2354 # in mono-compiler.h
2355 with_tls=pthread
2356 ;;
2357 *)
2358 AC_MSG_WARN([Cross compiling is only supported for targets matching 'powerpc64-{ps3,xbox360}-linux-gnu'])
2359 esac
2360 fi
2362 # FIXME: Define the others as well
2363 case "$TARGET" in
2364 X86)
2365 AC_DEFINE(TARGET_X86, 1, [...])
2366 ;;
2367 AMD64)
2368 AC_DEFINE(TARGET_AMD64, 1, [...])
2369 ;;
2370 ARM)
2371 AC_DEFINE(TARGET_ARM, 1, [...])
2372 ;;
2373 POWERPC)
2374 AC_DEFINE(TARGET_POWERPC, 1, [...])
2375 ;;
2376 POWERPC64)
2377 AC_DEFINE(TARGET_POWERPC, 1, [...])
2378 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2379 ;;
2380 S390x)
2381 AC_DEFINE(TARGET_S390X, 1, [...])
2382 ;;
2383 esac
2385 if test "x$sizeof_register" = "x4"; then
2386 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2387 elif test "x$sizeof_register" = "x8"; then
2388 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2389 else
2390 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2391 fi
2393 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2394 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2395 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2396 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2397 else
2398 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2399 fi
2401 if test "x$have_visibility_hidden" = "xyes"; then
2402 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2403 fi
2405 if test "x$have_deprecated" = "xyes"; then
2406 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2407 fi
2409 dnl
2410 dnl Simple Generational checks (sgen)
2411 dnl
2412 if $sgen_supported; then
2413 build_sgen_default=yes
2414 else
2415 build_sgen_default=no
2416 fi
2417 SGEN_DEFINES=
2418 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2419 if test x$buildsgen = xyes; then
2420 if $sgen_supported; then
2421 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR -DHAVE_WRITE_BARRIERS"
2422 gc_msg="sgen and $gc_msg"
2423 else
2424 buildsgen=no
2425 AC_MSG_WARN("Sgen is not supported on this platform")
2426 fi
2427 fi
2428 AC_SUBST(SGEN_DEFINES)
2429 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2431 USEJIT=false
2432 if test x$JIT_SUPPORTED = xyes; then
2433 if $jit_wanted; then
2434 USEJIT=true
2435 jit_status="Building and using the JIT"
2436 else
2437 if $interp_wanted; then
2438 jit_status="Building the JIT, defaulting to the interpreter"
2439 else
2440 AC_ERROR(No JIT or interpreter support available or selected.)
2441 fi
2442 fi
2443 else
2444 if test x$interp_wanted = xtrue; then
2445 jit_status="interpreter"
2446 else
2447 AC_ERROR(No JIT or interpreter support available or selected.)
2448 fi
2449 fi
2451 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2453 libsuffix=".so"
2455 case "$host" in
2456 *-*-darwin*)
2457 libsuffix=".dylib"
2458 LIBC="libc.dylib"
2459 INTL="libintl.dylib"
2460 SQLITE="libsqlite.0.dylib"
2461 SQLITE3="libsqlite3.0.dylib"
2462 X11="libX11.dylib"
2463 ;;
2464 *-*-*netbsd*)
2465 LIBC="libc.so.12"
2466 INTL="libintl.so.0"
2467 ;;
2468 *-*-*freebsd*)
2469 LIBC="libc.so"
2470 INTL="libintl.so"
2471 SQLITE="libsqlite.so"
2472 SQLITE3="libsqlite3.so"
2473 ;;
2474 *-*-*openbsd*)
2475 LIBC="libc.so"
2476 INTL="libintl.so"
2477 SQLITE="libsqlite.so"
2478 SQLITE3="libsqlite3.so"
2479 ;;
2480 *-*-*linux*)
2481 AC_PATH_X
2482 AC_MSG_CHECKING(for the soname of libX11.so)
2483 for i in $x_libraries /usr/lib /usr/lib64; do
2484 for r in 4 5 6; do
2485 if test -f $i/libX11.so.$r; then
2486 X11=libX11.so.$r
2487 AC_MSG_RESULT($X11)
2488 fi
2489 done
2490 done
2492 if test "x$X11" = "xlibX11.so"; then
2493 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2494 fi
2495 ;;
2496 esac
2499 AC_SUBST(libsuffix)
2501 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2502 if test "x$with_tls" = "x__thread"; then
2503 #
2504 # On some linux distributions, TLS works in executables, but linking
2505 # against a shared library containing TLS fails with:
2506 # undefined reference to `__tls_get_addr'
2507 #
2508 rm -f conftest.c conftest.so conftest
2509 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2510 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2511 $CC -o conftest conftest.so > /dev/null 2>&1
2512 if test ! -f conftest; then
2513 AC_MSG_WARN([Disabling usage of __thread.]);
2514 with_tls=pthread
2515 fi
2516 rm -f conftest.c conftest.so conftest
2517 fi
2518 fi
2520 mono_debugger_supported=no
2521 AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
2522 if test "x$try_mono_debugger" = "xyes"; then
2523 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
2524 if test x$use_included_gc = xyes; then
2525 case "$host" in
2526 *-*-*linux*)
2527 mono_debugger_supported=yes
2528 ;;
2529 *86-apple-darwin*)
2530 mono_debugger_supported=yes
2531 ;;
2532 esac
2533 fi
2534 fi
2535 fi
2537 # disable the debugger entirely when building with moonlight
2538 if test "x$with_moonlight" != "xno"; then
2539 mono_debugger_supported=no
2540 fi
2542 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2543 if test "x$mono_debugger_supported" = "xyes"; then
2544 BOEHM_DEFINES="$BOEHM_DEFINES -DMONO_DEBUGGER_SUPPORTED"
2545 NESTED_LIBGC_FLAGS="-DMONO_DEBUGGER_SUPPORTED"
2546 fi
2547 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2548 AC_MSG_RESULT($mono_debugger_supported)
2550 if test "x$with_tls" = "x__thread"; then
2551 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2552 # Pass the information to libgc
2553 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2554 AC_MSG_CHECKING(if the tls_model attribute is supported)
2555 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2556 ], [
2557 AC_MSG_RESULT(yes)
2558 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2559 ], [
2560 AC_MSG_RESULT(no)
2561 ])
2562 fi
2564 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2565 dnl ******************************************
2566 dnl *** Check to see what FPU is available ***
2567 dnl ******************************************
2568 AC_MSG_CHECKING(which FPU to use)
2570 ORIG_CFLAGS=$CFLAGS
2571 CFLAGS="$CFLAGS -mfpu=vfp -mfloat-abi=softfp"
2572 AC_TRY_RUN([
2573 int main () { __asm__ ("faddd d7, d6, d7"); return 0; }
2574 ], fpu=VFP, fpu=NONE)
2575 CFLAGS=$ORIG_CFLAGS
2577 if test x$fpu = xNONE; then
2578 AC_TRY_COMPILE([], [
2579 __asm__ ("ldfd f0, [r0]");
2580 ], fpu=FPA, fpu=NONE)
2581 fi
2583 AC_MSG_RESULT($fpu)
2584 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2585 unset fpu
2587 AC_MSG_CHECKING(for ARMV6)
2588 AC_TRY_RUN([
2589 int main () { __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r" (0) : "memory"); return 0; }
2590 ], armv6=yes, armv6=no)
2592 AC_MSG_RESULT($armv6)
2593 if test ${armv6} = yes; then
2594 AC_DEFINE(HAVE_ARMV6, 1, "Host supports ARMV6 instructions")
2595 # libgc's gc_locks.h depends on this
2596 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2597 fi
2598 fi
2600 if test ${TARGET} = unknown; then
2601 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2602 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2603 fi
2605 if test ${ACCESS_UNALIGNED} = no; then
2606 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2607 fi
2609 case "x$gc" in
2610 xincluded)
2611 # Pass CPPFLAGS to libgc configure
2612 # We should use a separate variable for this to avoid passing useless and
2613 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2614 # This should be executed late so we pick up the final version of CPPFLAGS
2615 # The problem with this approach, is that during a reconfigure, the main
2616 # configure scripts gets invoked with these arguments, so we use separate
2617 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2618 LIBGC_CPPFLAGS="$CPPFLAGS $NESTED_LIBGC_FLAGS"
2619 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2620 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2621 fi
2622 # Don't pass -finstrument-for-thread-suspension in,
2623 # if these are instrumented it will be very bad news
2624 # (infinite recursion, undefined parking behavior, etc)
2625 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
2626 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2627 AC_CONFIG_SUBDIRS(libgc)
2628 ;;
2629 esac
2631 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2632 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
2633 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid 2.1 assemblies (defaults to no)], [], [with_monodroid=no])
2634 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2636 OPROFILE=no
2637 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2638 if test x$with_oprofile != xno; then
2639 oprofile_include=$with_oprofile/include
2640 if test ! -f $oprofile_include/opagent.h; then
2641 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2642 fi
2643 OPROFILE=yes
2644 OPROFILE_CFLAGS="-I$oprofile_include"
2645 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2646 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2647 fi
2648 ])
2650 MALLOC_MEMPOOLS=no
2651 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2652 if test x$with_malloc_mempools = xyes; then
2653 MALLOC_MEMPOOLS=yes
2654 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2655 fi
2656 ])
2659 DISABLE_MCS_DOCS=no
2660 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2661 if test x$with_mcs_docs != xyes; then
2662 DISABLE_MCS_DOCS=yes
2663 fi
2664 ])
2665 if test x$with_profile4 != xyes; then
2666 DISABLE_MCS_DOCS=yes
2667 fi
2669 MOONLIGHT_DEFINES=
2670 AC_ARG_WITH(moonlight, [ --with-moonlight=yes|no|only If you want to build Mono for Moonlight (defaults to no)],[
2671 if test x$with_moonlight != xno; then
2672 MOONLIGHT_DEFINES="-DMOONLIGHT -DDISABLE_ASSEMBLY_REMAPPING "
2673 fi
2674 ], [with_moonlight=no])
2675 AC_SUBST(MOONLIGHT_DEFINES)
2677 AC_ARG_WITH(moon_gc, [ --with-moon-gc=boehm,sgen Select the gc to use with Moonlight (defaults to boehm)],[
2678 if test "x$with_moon_gc" != "xsgen"; then
2679 with_moon_gc=boehm
2680 fi
2681 ], [with_moon_gc=boehm])
2683 AC_CHECK_HEADER([malloc.h],
2684 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
2685 [Define to 1 if you have /usr/include/malloc.h.])],,)
2687 dnl
2688 dnl Consistency settings
2689 dnl
2690 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2691 DISABLE_MCS_DOCS=yes
2692 fi
2694 if test x$DISABLE_MCS_DOCS = xyes; then
2695 docs_dir=""
2696 else
2697 docs_dir=docs
2698 fi
2699 AC_SUBST(docs_dir)
2701 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2702 AC_SUBST(OPROFILE_CFLAGS)
2703 AC_SUBST(OPROFILE_LIBS)
2705 libmono_ldflags="$libmono_ldflags $LIBS"
2707 AM_CONDITIONAL(MOONLIGHT, [test "x$with_moonlight" != "xno"])
2708 AM_CONDITIONAL(ONLY_MOONLIGHT, [test "x$with_moonlight" = "xonly"])
2709 AM_CONDITIONAL(MOONLIGHT_BOEHM, [test "x$with_moon_gc" = "xboehm"])
2710 AM_CONDITIONAL(MOONLIGHT_SGEN, [test "x$with_moon_gc" = "xsgen"])
2712 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2713 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" = xyes])
2714 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2716 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2717 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2718 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2719 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2720 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2721 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2722 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2723 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2724 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2725 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2726 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2727 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2728 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2729 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2730 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2731 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2733 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2734 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2735 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2737 AC_SUBST(LIBC)
2738 AC_SUBST(INTL)
2739 AC_SUBST(SQLITE)
2740 AC_SUBST(SQLITE3)
2741 AC_SUBST(X11)
2742 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2743 AC_SUBST(arch_target)
2744 AC_SUBST(CFLAGS)
2745 AC_SUBST(CPPFLAGS)
2746 AC_SUBST(LDFLAGS)
2748 mono_build_root=`pwd`
2749 AC_SUBST(mono_build_root)
2751 if test x$USEJIT = xtrue; then
2752 mono_runtime=mono/mini/mono
2753 else
2754 mono_runtime=mono/interpreter/mint
2755 fi
2756 AC_SUBST(mono_runtime)
2758 mono_cfg_root=$mono_build_root/runtime
2759 if test x$host_win32 = xyes; then
2760 if test "x$cross_compiling" = "xno"; then
2761 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2762 else
2763 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
2764 fi
2765 else
2766 mono_cfg_dir=$mono_cfg_root/etc
2767 fi
2768 AC_SUBST(mono_cfg_dir)
2770 AC_CONFIG_FILES([po/mcs/Makefile.in])
2772 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2773 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2775 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2776 [ depth=../../../..
2777 case $srcdir in
2778 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2779 .) reldir=$depth ;;
2780 *) reldir=$depth/$srcdir ;;
2781 esac
2782 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2783 cd runtime/etc/mono/1.0
2784 rm -f machine.config
2785 $LN_S $reldir/data/net_1_1/machine.config machine.config
2786 cd $depth
2787 ],[LN_S='$LN_S'])
2789 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2790 [ depth=../../../..
2791 case $srcdir in
2792 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2793 .) reldir=$depth ;;
2794 *) reldir=$depth/$srcdir ;;
2795 esac
2796 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2797 cd runtime/etc/mono/2.0
2798 rm -f machine.config
2799 $LN_S $reldir/data/net_2_0/machine.config machine.config
2800 cd $depth
2801 ],[LN_S='$LN_S'])
2803 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2804 [ depth=../../../..
2805 case $srcdir in
2806 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2807 .) reldir=$depth ;;
2808 *) reldir=$depth/$srcdir ;;
2809 esac
2810 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2811 cd runtime/etc/mono/2.0
2812 rm -f web.config
2813 $LN_S $reldir/data/net_2_0/web.config web.config
2814 cd $depth
2815 ],[LN_S='$LN_S'])
2817 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2818 [ depth=../../..
2819 case $srcdir in
2820 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2821 .) reldir=$depth ;;
2822 *) reldir=$depth/$srcdir ;;
2823 esac
2824 $ac_aux_dir/install-sh -d runtime/etc/mono/
2825 cd runtime/etc/mono/
2826 rm -f browscap.ini
2827 $LN_S $reldir/data/browscap.ini browscap.ini
2828 cd $depth
2829 ],[LN_S='$LN_S'])
2831 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2832 [ depth=../../../../..
2833 case $srcdir in
2834 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2835 .) reldir=$depth ;;
2836 *) reldir=$depth/$srcdir ;;
2837 esac
2838 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2839 cd runtime/etc/mono/2.0/Browsers
2840 rm -f Compat.browser
2841 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2842 cd $depth
2843 ],[LN_S='$LN_S'])
2845 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
2846 [ depth=../../../..
2847 case $srcdir in
2848 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2849 .) reldir=$depth ;;
2850 *) reldir=$depth/$srcdir ;;
2851 esac
2852 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2853 cd runtime/etc/mono/4.0
2854 rm -f machine.config
2855 $LN_S $reldir/data/net_4_0/machine.config machine.config
2856 cd $depth
2857 ],[LN_S='$LN_S'])
2859 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
2860 [ depth=../../../..
2861 case $srcdir in
2862 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2863 .) reldir=$depth ;;
2864 *) reldir=$depth/$srcdir ;;
2865 esac
2866 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2867 cd runtime/etc/mono/4.0
2868 rm -f web.config
2869 $LN_S $reldir/data/net_4_0/web.config web.config
2870 cd $depth
2871 ],[LN_S='$LN_S'])
2873 if test x$enable_quiet_build = xyes; then
2874 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])
2875 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])
2876 fi
2878 AC_OUTPUT([
2879 Makefile
2880 mono-core.spec
2881 mono-uninstalled.pc
2882 scripts/mono-find-provides
2883 scripts/mono-find-requires
2884 mono/Makefile
2885 mono/utils/Makefile
2886 mono/metadata/Makefile
2887 mono/dis/Makefile
2888 mono/cil/Makefile
2889 mono/arch/Makefile
2890 mono/arch/x86/Makefile
2891 mono/arch/amd64/Makefile
2892 mono/arch/hppa/Makefile
2893 mono/arch/ppc/Makefile
2894 mono/arch/sparc/Makefile
2895 mono/arch/s390/Makefile
2896 mono/arch/s390x/Makefile
2897 mono/arch/arm/Makefile
2898 mono/arch/alpha/Makefile
2899 mono/arch/ia64/Makefile
2900 mono/arch/mips/Makefile
2901 mono/interpreter/Makefile
2902 mono/tests/Makefile
2903 mono/tests/tests-config
2904 mono/tests/assemblyresolve/Makefile
2905 mono/tests/cas/Makefile
2906 mono/tests/cas/assembly/Makefile
2907 mono/tests/cas/demand/Makefile
2908 mono/tests/cas/inheritance/Makefile
2909 mono/tests/cas/linkdemand/Makefile
2910 mono/tests/cas/threads/Makefile
2911 mono/benchmark/Makefile
2912 mono/monograph/Makefile
2913 mono/io-layer/Makefile
2914 mono/mini/Makefile
2915 mono/profiler/Makefile
2916 m4/Makefile
2917 ikvm-native/Makefile
2918 scripts/Makefile
2919 man/Makefile
2920 docs/Makefile
2921 data/Makefile
2922 data/net_2_0/Makefile
2923 data/net_4_0/Makefile
2924 data/net_2_0/Browsers/Makefile
2925 data/mint.pc
2926 data/mono-2.pc
2927 data/monosgen-2.pc
2928 data/mono.pc
2929 data/mono-cairo.pc
2930 data/mono-nunit.pc
2931 data/mono-options.pc
2932 data/mono-lineeditor.pc
2933 data/monodoc.pc
2934 data/mono.web.pc
2935 data/dotnet.pc
2936 data/dotnet35.pc
2937 data/wcf.pc
2938 data/cecil.pc
2939 data/system.web.extensions_1.0.pc
2940 data/system.web.extensions.design_1.0.pc
2941 data/system.web.mvc.pc
2942 data/system.web.mvc2.pc
2943 samples/Makefile
2944 support/Makefile
2945 data/config
2946 tools/Makefile
2947 tools/locale-builder/Makefile
2948 tools/sgen/Makefile
2949 runtime/Makefile
2950 msvc/Makefile
2951 po/Makefile
2952 ])
2954 if test x$host_win32 = xyes; then
2955 # Get rid of 'cyg' prefixes in library names
2956 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2957 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
2958 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
2959 # executable doesn't work...
2960 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2961 fi
2963 (
2964 case $prefix in
2965 NONE) prefix=$ac_default_prefix ;;
2966 esac
2967 case $exec_prefix in
2968 NONE) exec_prefix='${prefix}' ;;
2969 esac
2971 #
2972 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
2973 # any existing config.make. This allows people to share the same source tree
2974 # with different build directories, one native and one cross
2975 #
2976 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2978 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
2980 echo "prefix=$prefix" > $mcs_topdir/build/config.make
2981 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
2982 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
2983 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
2984 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $mcs_topdir/build/config.make
2985 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
2986 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
2987 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
2989 case $INSTALL in
2990 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
2991 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
2992 esac
2994 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
2996 export VERSION
2997 [myver=$($AWK 'BEGIN {
2998 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
2999 if(length(vsplit [1]) > 4) {
3000 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3001 }
3002 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3003 }')]
3005 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3007 if test x$platform_darwin = xyes; then
3008 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3009 fi
3011 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3012 enable_system_aot=yes
3013 fi
3015 if test "x$enable_loadedllvm" = "xyes"; then
3016 # This seems to fail on the x86 buildbots
3017 enable_system_aot=no
3018 fi
3020 if test x$host_win32 = xno -a x$platform_darwin != xyes -a x$enable_system_aot = xyes; then
3021 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3022 fi
3024 if test x$DISABLE_MCS_DOCS = xyes; then
3025 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3026 fi
3028 if test x$with_moonlight != xno; then
3029 echo "MOONLIGHT = 1" >> $srcdir/$mcsdir/build/config.make
3030 fi
3032 fi
3034 # if we have an olive folder, override the default settings
3035 if test -d $olivedir; then
3037 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3039 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3041 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3042 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3043 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3044 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3045 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3046 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3047 fi
3048 fi
3050 )
3052 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3054 echo "
3055 mcs source: $mcsdir
3056 olive source: $olive_topdir
3058 Engine:
3059 GC: $gc_msg
3060 TLS: $with_tls
3061 SIGALTSTACK: $with_sigaltstack
3062 Engine: $jit_status
3063 oprofile: $OPROFILE
3064 BigArrays: $enable_big_arrays
3065 DTrace: $enable_dtrace
3066 Parallel Mark: $enable_parallel_mark
3067 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3069 Libraries:
3070 Moon Profile: $with_moonlight ($with_moon_gc)
3071 MonoDroid: $with_monodroid
3072 MonoTouch: $with_monotouch
3073 JNI support: $jdk_headers_found
3074 libgdiplus: $libgdiplus_msg
3075 zlib: $zlib_msg
3076 $disabled
3077 "
3078 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3079 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
3080 fi