| blob | 98f32f0173b76c3bf5a683a8d7deb05060c5bb61 |
1 # Process this file with autoconf to produce a configure script.
2 #AC_PREREQ([2.62])
4 AC_INIT(mono, [2.11],
5 [http://bugzilla.novell.com/enter_bug.cgi?product=mono])
7 AC_CONFIG_SRCDIR([README])
8 AC_CONFIG_MACRO_DIR([m4])
9 AC_CANONICAL_SYSTEM
10 AC_CANONICAL_HOST
12 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
13 # The extra brackets are to foil regex-based scans.
14 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
16 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign])
17 AM_CONFIG_HEADER([config.h])
18 AM_MAINTAINER_MODE
20 API_VER=2.0
21 AC_SUBST(API_VER)
23 AC_PROG_LN_S
25 # In case of cygwin, override LN_S, irrespective of what it determines.
26 # The build uses cygwin, but the actual runtime doesn't.
27 case $host_os in
28 *cygwin* ) LN_S='cp -p';;
29 esac
31 dnl
32 dnl libgc checks
33 dnl
35 gc_headers=no
36 gc=included
37 gc_msg="included Boehm"
38 use_included_gc=no
39 libgc_configure_args=
41 if test -d $srcdir/libgc ; then
42 gc_default=included
43 else
44 gc_default=boehm
45 fi
47 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
48 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
49 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
50 CFLAGS_FOR_LIBGC=$CFLAGS
51 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
52 CFLAGS_FOR_EGLIB=$CFLAGS
54 #
55 # These are the flags that need to be stored in the mono.pc file for
56 # compiling code that will embed Mono
57 #
58 libmono_cflags=""
59 libmono_ldflags=""
60 AC_SUBST(libmono_cflags)
61 AC_SUBST(libmono_ldflags)
63 # Variable to have relocatable .pc files (lib, or lib64)
64 reloc_libdir=`basename ${libdir}`
65 AC_SUBST(reloc_libdir)
67 dnl if linker handles the version script
68 no_version_script=no
70 # Set to yes if Unix sockets cannot be created in an anonymous namespace
71 need_link_unlink=no
73 # Thread configuration inspired by sleepycat's db
74 AC_MSG_CHECKING([host platform characteristics])
75 libgc_threads=no
76 has_dtrace=no
77 parallel_mark=yes
78 ikvm_native=yes
80 case "$host" in
81 powerpc*-*-linux*)
82 # https://bugzilla.novell.com/show_bug.cgi?id=504411
83 disable_munmap=yes
84 ;;
85 esac
87 host_win32=no
88 target_win32=no
89 platform_android=no
90 case "$host" in
91 *-mingw*|*-*-cygwin*)
92 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
93 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
94 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
95 host_win32=yes
96 if test "x$cross_compiling" = "xno"; then
97 target_win32=yes
98 if test "x$host" == "x$build"; then
99 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
100 fi
101 CC="i686-pc-mingw32-gcc -mno-cygwin -g"
102 CXX="i686-pc-mingw32-g++ -mno-cygwin -g"
103 # So libgc configure gets -mno-cygwin
104 export CC
105 export CXX
106 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -mno-cygwin"
107 else
108 target_win32=yes
109 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
110 AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
111 fi
112 HOST_CC="gcc"
113 # Windows 2000 is required that includes Internet Explorer 5.01
114 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
115 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
116 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
117 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
118 libdl=
119 libgc_threads=win32
120 gc_default=included
121 with_sigaltstack=no
122 LN_S=cp
123 # This forces libgc to use the DllMain based thread registration code on win32
124 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
125 ;;
126 *-*-*netbsd*)
127 host_win32=no
128 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
129 libmono_cflags="-D_REENTRANT"
130 LDFLAGS="$LDFLAGS -pthread"
131 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
132 libmono_ldflags="-pthread"
133 need_link_unlink=yes
134 libdl="-ldl"
135 libgc_threads=pthreads
136 with_sigaltstack=no
137 use_sigposix=yes
138 ;;
139 *-*-*freebsd*)
140 host_win32=no
141 if test "x$PTHREAD_CFLAGS" = "x"; then
142 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
143 libmono_cflags=
144 else
145 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
146 libmono_cflags="$PTHREAD_CFLAGS"
147 fi
148 if test "x$PTHREAD_LIBS" = "x"; then
149 LDFLAGS="$LDFLAGS -pthread"
150 libmono_ldflags="-pthread"
151 else
152 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
153 libmono_ldflags="$PTHREAD_LIBS"
154 fi
155 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
156 need_link_unlink=yes
157 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
158 libdl=
159 libgc_threads=pthreads
160 # This doesn't seem to work as of 7.0 on amd64
161 with_sigaltstack=no
162 # TLS is only partially implemented on -CURRENT (compiler support
163 # but NOT library support)
164 #
165 with_tls=pthread
166 use_sigposix=yes
167 ;;
168 *-*-*openbsd*)
169 host_win32=no
170 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
171 if test "x$disable_munmap" != "xyes"; then
172 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
173 fi
174 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
175 LDFLAGS="$LDFLAGS -pthread"
176 need_link_unlink=yes
177 AC_DEFINE(PTHREAD_POINTER_ID)
178 libdl=
179 gc_default=boehm
180 libgc_threads=pthreads
181 with_sigaltstack=no
182 use_sigposix=yes
183 ;;
184 *-*-linux-android*)
185 host_win32=no
186 platform_android=yes
187 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
188 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
190 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
191 if test "x$disable_munmap" != "xyes"; then
192 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
193 fi
194 libmono_cflags="-D_REENTRANT"
195 libdl="-ldl"
196 libgc_threads=pthreads
197 use_sigposix=yes
199 with_tls=pthread
200 with_sigaltstack=no
201 with_static_mono=no
203 # Android doesn't support boehm, as it's missing <link.h>
204 support_boehm=no
205 with_gc=sgen
207 # isinf(3) requires -lm; see isinf check below
208 LDFLAGS="$LDFLAGS -lm"
210 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
211 # PAGE_SIZE; breaks mono/io-layer/collection.c
212 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
213 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
214 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
216 # to bypass the underscore linker check, can't work when cross-compiling
217 mono_cv_uscore=yes
218 ;;
219 *-*-linux*)
220 host_win32=no
221 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
222 if test "x$disable_munmap" != "xyes"; then
223 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
224 fi
225 libmono_cflags="-D_REENTRANT"
226 libdl="-ldl"
227 libgc_threads=pthreads
228 use_sigposix=yes
229 ;;
230 *-*-nacl*)
231 host_win32=no
232 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
233 if test "x$disable_munmap" != "xyes"; then
234 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
235 fi
236 libmono_cflags="-D_REENTRANT"
237 libdl=
238 libgc_threads=pthreads
239 gc_default=boehm
240 use_sigposix=yes
241 ikvm_native=no
242 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
243 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
244 ;;
245 *-*-hpux*)
246 host_win32=no
247 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
248 # +ESdbgasm only valid on bundled cc on RISC
249 # silently ignored for ia64
250 if test $GCC != "yes"; then
251 CFLAGS="$CFLAGS +ESdbgasm"
252 # Arrange for run-time dereferencing of null
253 # pointers to produce a SIGSEGV signal.
254 LDFLAGS="$LDFLAGS -z"
255 fi
256 CFLAGS="$CFLAGS +ESdbgasm"
257 LDFLAGS="$LDFLAGS -z"
258 libmono_cflags="-D_REENTRANT"
259 libmono_ldflags="-lpthread"
260 libgc_threads=pthreads
261 need_link_unlink=yes
262 use_sigposix=yes
263 ;;
264 *-*-solaris*)
265 host_win32=no
266 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
267 need_link_unlink=yes
268 libmono_cflags="-D_REENTRANT"
269 libgc_threads=pthreads
270 # This doesn't seem to work on solaris/x86, but the configure test runs
271 with_tls=pthread
272 has_dtrace=yes
273 use_sigposix=yes
274 enable_solaris_tar_check=yes
275 ;;
276 *-*-darwin*)
277 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
278 host_win32=no
279 platform_darwin=yes
280 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
281 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
282 libmono_cflags="-D_THREAD_SAFE"
283 LDFLAGS="$LDFLAGS -pthread"
284 libmono_ldflags="-pthread"
285 need_link_unlink=yes
286 AC_DEFINE(PTHREAD_POINTER_ID)
287 AC_DEFINE(USE_MACH_SEMA, 1, [...])
288 no_version_script=yes
289 libdl=
290 libgc_threads=pthreads
291 has_dtrace=yes
292 if test "x$cross_compiling" = "xyes"; then
293 has_broken_apple_cpp=yes
294 fi
295 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
296 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
297 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
298 case "$host" in
299 dnl Snow Leopard and newer config.guess reports as this
300 i*86-*-darwin*)
301 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
302 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
303 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
304 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
305 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
306 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
307 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
308 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
309 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
310 ;;
311 esac
312 ;;
313 *-*-haiku*)
314 host_win32=no
315 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
316 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
317 libdl=
318 LIBS="$LIBS -lnetwork"
319 need_link_unlink=yes
320 AC_DEFINE(PTHREAD_POINTER_ID)
321 libgc_threads=pthreads
322 use_sigposix=yes
323 ;;
324 *)
325 AC_MSG_WARN([*** Please add $host to configure.in checks!])
326 host_win32=no
327 libdl="-ldl"
328 ;;
329 esac
330 AC_MSG_RESULT(ok)
332 if test x$need_link_unlink = xyes; then
333 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
334 fi
336 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
337 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
338 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
339 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
340 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
341 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
343 AC_CHECK_TOOL(CC, gcc, gcc)
344 AC_PROG_CC
345 AC_CHECK_TOOL(CXX, g++, g++)
346 AC_PROG_CXX
347 AM_PROG_AS
348 AM_PROG_CC_STDC
349 AC_PROG_INSTALL
350 AC_PROG_AWK
351 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
352 : ${CCAS='$(CC)'}
353 # Set ASFLAGS if not already set.
354 : ${CCASFLAGS='$(CFLAGS)'}
355 AC_SUBST(CCAS)
356 AC_SUBST(CCASFLAGS)
358 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
359 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
360 if test "x$CXX" = "xg++"; then
361 if test "x$GXX" != "xyes"; then
362 # automake/libtool is so broken, it requires g++ even if the c++ sources
363 # are inside automake conditionals
364 AC_MSG_ERROR([You need to install g++])
365 fi
366 fi
368 dnl may require a specific autoconf version
369 dnl AC_PROG_CC_FOR_BUILD
370 dnl CC_FOR_BUILD not automatically detected
371 CC_FOR_BUILD=$CC
372 CFLAGS_FOR_BUILD=$CFLAGS
373 BUILD_EXEEXT=
374 if test "x$cross_compiling" = "xyes"; then
375 CC_FOR_BUILD=cc
376 CFLAGS_FOR_BUILD=
377 BUILD_EXEEXT=""
378 fi
379 AC_SUBST(CC_FOR_BUILD)
380 AC_SUBST(CFLAGS_FOR_BUILD)
381 AC_SUBST(HOST_CC)
382 AC_SUBST(BUILD_EXEEXT)
384 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
385 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
387 # Set STDC_HEADERS
388 AC_HEADER_STDC
389 AC_LIBTOOL_WIN32_DLL
390 # This causes monodis to not link correctly
391 #AC_DISABLE_FAST_INSTALL
392 AM_PROG_LIBTOOL
393 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
394 DOLT
396 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
397 AC_SUBST(export_ldflags)
399 # Test whenever ld supports -version-script
400 AC_PROG_LD
401 AC_PROG_LD_GNU
402 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
403 no_version_script=yes
404 fi
406 AM_ICONV()
408 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
410 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)
411 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)
412 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
413 [], [], [#include <stddef.h>
414 #include <sys/socket.h>
415 #include <linux/socket.h>])
417 AC_CHECK_HEADERS(sys/user.h, [], [],
418 [
419 #ifdef HAVE_SYS_PARAM_H
420 # include <sys/param.h>
421 #endif
422 ])
424 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
425 if test x$have_zlib = xyes; then
426 AC_TRY_COMPILE([#include <zlib.h>], [
427 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
428 return 0;
429 #else
430 #error No good zlib found
431 #endif
432 ],[
433 AC_MSG_RESULT(Using system zlib)
434 zlib_msg="system zlib"
435 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
436 ],[
437 AC_MSG_RESULT(Using embedded zlib)
438 have_zlib=no
439 zlib_msg="bundled zlib"
440 ])
441 fi
443 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
444 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
446 # for mono/metadata/debug-symfile.c
447 AC_CHECK_HEADERS(elf.h)
449 # for support
450 AC_CHECK_HEADERS(poll.h)
451 AC_CHECK_HEADERS(sys/poll.h)
452 AC_CHECK_HEADERS(sys/wait.h)
453 AC_CHECK_HEADERS(grp.h)
454 AC_CHECK_HEADERS(syslog.h)
456 # for mono/dis
457 AC_CHECK_HEADERS(wchar.h)
458 AC_CHECK_HEADERS(ieeefp.h)
459 AC_MSG_CHECKING(for isinf)
460 AC_TRY_LINK([#include <math.h>], [
461 int f = isinf (1);
462 ], [
463 AC_MSG_RESULT(yes)
464 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
465 ], [
466 # We'll have to use signals
467 AC_MSG_RESULT(no)
468 ])
470 # for Linux statfs support
471 AC_CHECK_HEADERS(linux/magic.h)
473 # not 64 bit clean in cross-compile
474 AC_CHECK_SIZEOF(void *, 4)
476 WARN=''
477 if test x"$GCC" = xyes; then
478 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
479 # The runtime code does not respect ANSI C strict aliasing rules
480 CFLAGS="$CFLAGS -fno-strict-aliasing"
482 ORIG_CFLAGS=$CFLAGS
483 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
484 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
485 AC_TRY_COMPILE([], [
486 void main () { }
487 ], [
488 AC_MSG_RESULT(yes)
489 ], [
490 AC_MSG_RESULT(no)
491 CFLAGS=$ORIG_CFLAGS
492 ])
494 ORIG_CFLAGS=$CFLAGS
495 # Check for the normal version, since gcc ignores unknown -Wno options
496 CFLAGS="$CFLAGS -Wunused-but-set-variable"
497 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
498 AC_TRY_COMPILE([], [
499 void main () { }
500 ], [
501 AC_MSG_RESULT(yes)
502 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
503 ], [
504 AC_MSG_RESULT(no)
505 CFLAGS=$ORIG_CFLAGS
506 ])
507 else
508 # The Sun Forte compiler complains about inline functions that access static variables
509 # so disable all inlining.
510 case "$host" in
511 *-*-solaris*)
512 CFLAGS="$CFLAGS -Dinline="
513 ;;
514 esac
515 fi
516 CFLAGS="$CFLAGS -g $WARN"
517 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
519 # Where's the 'mcs' source tree?
520 if test -d $srcdir/mcs; then
521 mcsdir=mcs
522 else
523 mcsdir=../mcs
524 fi
526 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
527 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
528 mcsdir=$with_mcs_path
529 fi
530 )
532 #
533 # A sanity check to catch cases where the package was unpacked
534 # with an ancient tar program (Solaris)
535 #
536 AC_ARG_ENABLE(solaris-tar-check,
537 [ --disable-solaris-tar-check disable solaris tar check],
538 do_solaris_tar_check=no, do_solaris_tar_check=yes)
540 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
541 AC_MSG_CHECKING(integrity of package)
542 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
543 then
544 AC_MSG_RESULT(ok)
545 else
546 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
547 AC_MSG_ERROR([$errorm])
548 fi
549 fi
551 if test "x$with_mcs_path" != "x"; then
552 mcs_topdir=$(cd "$mcsdir" && pwd)
553 mcs_topdir_from_srcdir=$mcs_topdir
554 else
555 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
556 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
557 fi
559 # Convert mcs_topdir* paths to Windows syntax.
560 if test x$cross_compiling$host_win32 = xnoyes; then
561 mcs_topdir=$(cygpath -m $mcs_topdir)
562 case $mcs_topdir_from_srcdir in
563 /cygdrive/*)
564 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
565 ;;
566 esac
567 fi
569 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
570 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
572 AC_SUBST([mcs_topdir])
573 AC_SUBST([mcs_topdir_from_srcdir])
575 # Where's the 'olive' source tree?
576 if test -d $srcdir/olive; then
577 olivedir=olive
578 else
579 olivedir=../olive
580 fi
582 if test -d $srcdir/$olivedir; then
583 olive_topdir='$(top_srcdir)/'$olivedir
584 fi
586 # gettext: prepare the translation directories.
587 # we do not configure the full gettext, as we consume it dynamically from C#
588 AM_PO_SUBDIRS
590 if test "x$USE_NLS" = "xyes"; then
591 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
593 if test "x$HAVE_MSGFMT" = "xno"; then
594 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
595 fi
596 fi
598 AC_ARG_WITH([libgdiplus],
599 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
600 [], [with_libgdiplus=installed])
602 case $with_libgdiplus in
603 no|installed) libgdiplus_loc= ;;
604 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
605 /*) libgdiplus_loc=$with_libgdiplus ;;
606 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
607 esac
608 AC_SUBST([libgdiplus_loc])
610 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
612 pkg_config_path=
613 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
614 if test x$with_crosspkgdir = "x"; then
615 if test -s $PKG_CONFIG_PATH; then
616 pkg_config_path=$PKG_CONFIG_PATH
617 fi
618 else
619 pkg_config_path=$with_crosspkgdir
620 PKG_CONFIG_PATH=$pkg_config_path
621 export PKG_CONFIG_PATH
622 fi
623 )
625 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
626 AC_CONFIG_SUBDIRS(eglib)
628 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
629 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
630 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
631 BUILD_GLIB_LIBS="$GLIB_LIBS"
632 GMODULE_CFLAGS="$GLIB_CFLAGS"
633 GMODULE_LIBS="$GLIB_LIBS"
635 AC_SUBST(GLIB_CFLAGS)
636 AC_SUBST(GLIB_LIBS)
637 AC_SUBST(GMODULE_CFLAGS)
638 AC_SUBST(GMODULE_LIBS)
639 AC_SUBST(BUILD_GLIB_CFLAGS)
640 AC_SUBST(BUILD_GLIB_LIBS)
642 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
644 # Enable support for fast thread-local storage
645 # Some systems have broken support, so we allow to disable it.
646 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
648 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
649 # This does not work on some platforms (bug #55253)
650 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
652 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
653 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
655 if test "x$enable_static" = "xno"; then
656 with_static_mono=no
657 fi
659 if test "x$enable_shared" = "xno"; then
660 with_shared_mono=no
661 fi
663 case $host in
664 *nacl* ) with_shared_mono=yes;;
665 esac
667 if test "x$host_win32" = "xyes"; then
668 # Boehm GC requires the runtime to be in its own dll
669 with_static_mono=no
670 fi
672 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
673 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
674 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
676 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
677 if test "x$with_xen_opt" = "xyes"; then
678 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
679 ORIG_CFLAGS=$CFLAGS
680 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
681 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
682 AC_TRY_COMPILE([], [
683 void main () { }
684 ], [
685 AC_MSG_RESULT(yes)
686 # Pass it to libgc as well
687 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
688 ], [
689 AC_MSG_RESULT(no)
690 CFLAGS=$ORIG_CFLAGS
691 ])
692 fi
694 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
695 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
697 if test x$enable_small_config = xyes; then
698 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
699 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
700 fi
702 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=$enableval, enable_system_aot=default)
704 DISABLED_FEATURES=none
706 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
707 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
708 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, normalization, assembly_remapping, shared_perfcounters.],
709 [
710 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
711 eval "mono_feature_disable_$feature='yes'"
712 done
713 DISABLED_FEATURES=$enable_minimal
714 disabled="Disabled: $enable_minimal"
715 ],[])
717 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
719 if test "x$mono_feature_disable_aot" = "xyes"; then
720 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
721 AC_MSG_NOTICE([Disabled AOT compiler])
722 fi
724 if test "x$mono_feature_disable_profiler" = "xyes"; then
725 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
726 AC_MSG_NOTICE([Disabled support for the profiler])
727 fi
728 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
730 if test "x$mono_feature_disable_decimal" = "xyes"; then
731 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
732 AC_MSG_NOTICE([Disabled support for decimal])
733 fi
735 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
736 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
737 AC_MSG_NOTICE([Disabled support for P/Invoke])
738 fi
740 if test "x$mono_feature_disable_debug" = "xyes"; then
741 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
742 AC_MSG_NOTICE([Disabled support for runtime debugging])
743 fi
745 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
746 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
747 mono_feature_disable_reflection_emit_save=yes
748 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
749 fi
751 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
752 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
753 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
754 fi
756 if test "x$mono_feature_disable_large_code" = "xyes"; then
757 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
758 AC_MSG_NOTICE([Disabled support for large assemblies])
759 fi
761 if test "x$mono_feature_disable_logging" = "xyes"; then
762 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
763 AC_MSG_NOTICE([Disabled support for logging])
764 fi
766 if test "x$mono_feature_disable_com" = "xyes"; then
767 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
768 AC_MSG_NOTICE([Disabled COM support])
769 fi
771 if test "x$mono_feature_disable_ssa" = "xyes"; then
772 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
773 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
774 fi
776 if test "x$mono_feature_disable_generics" = "xyes"; then
777 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
778 AC_MSG_NOTICE([Disabled Generics Support])
779 fi
781 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
782 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
783 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
784 fi
786 if test "x$mono_feature_disable_portability" = "xyes"; then
787 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
788 AC_MSG_NOTICE([Disabled IO Portability layer])
789 fi
791 if test "x$mono_feature_disable_attach" = "xyes"; then
792 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
793 AC_MSG_NOTICE([Disabled agent attach])
794 fi
796 if test "x$mono_feature_disable_full_messages" = "xyes"; then
797 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
798 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
799 fi
801 if test "x$mono_feature_disable_verifier" = "xyes"; then
802 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
803 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
804 fi
806 if test "x$mono_feature_disable_jit" = "xyes"; then
807 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
808 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
809 fi
811 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
813 if test "x$mono_feature_disable_simd" = "xyes"; then
814 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
815 AC_MSG_NOTICE([Disabled SIMD support])
816 fi
818 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
819 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
820 AC_MSG_NOTICE([Disabled Soft Debugger.])
821 fi
823 if test "x$mono_feature_disable_normalization" = "xyes"; then
824 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
825 AC_MSG_NOTICE([Disabled String normalization support.])
826 fi
828 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
829 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
830 AC_MSG_NOTICE([Disabled Assembly remapping.])
831 fi
833 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
834 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
835 AC_MSG_NOTICE([Disabled Shared perfcounters.])
836 fi
838 AC_MSG_CHECKING(for visibility __attribute__)
839 AC_TRY_COMPILE([], [
840 void __attribute__ ((visibility ("hidden"))) doit (void) {}
841 void main () { doit (); }
842 ], [
843 have_visibility_hidden=yes
844 AC_MSG_RESULT(yes)
845 ], [
846 have_visibility_hidden=no
847 AC_MSG_RESULT(no)
848 ])
850 AC_MSG_CHECKING(for deprecated __attribute__)
851 AC_TRY_COMPILE([
852 int doit (void) __attribute__ ((deprecated));
853 int doit (void) { return 0; }
854 ], [
855 return 0;
856 ], [
857 have_deprecated=yes
858 AC_MSG_RESULT(yes)
859 ], [
860 have_deprecated=no
861 AC_MSG_RESULT(no)
862 ])
864 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
865 if test x$enable_parallel_mark = xyes; then
866 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
867 fi
869 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
870 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
872 dnl
873 dnl Boehm GC configuration
874 dnl
875 LIBGC_CFLAGS=
876 LIBGC_LIBS=
877 LIBGC_STATIC_LIBS=
878 libgc_dir=
879 case "x$gc" in
880 xboehm|xbohem|xyes)
881 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
882 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
884 if test "x$found_boehm" != "xyes"; then
885 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
886 fi
887 if test "x$gc_headers" != "xyes"; then
888 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
889 fi
891 LIBGC_LIBS="-lgc $libdl"
892 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
893 libmono_ldflags="$libmono_ldflags -lgc"
894 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
896 # AC_CHECK_FUNCS does not work for some reason...
897 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
898 if test "x$found_gcj_malloc" = "xyes"; then
899 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
900 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
901 gc_msg="System Boehm with typed GC"
902 else
903 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
904 gc_msg="System Boehm (without typed GC)"
905 fi
906 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
907 if test "x$found_gc_enable" = "xyes"; then
908 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
909 fi
911 # check whether we need to explicitly allow
912 # thread registering
913 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
914 if test "x$found_allow_register_threads" = "xyes"; then
915 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
916 fi
918 ;;
920 xincluded)
921 use_included_gc=yes
922 libgc_dir=libgc
924 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
925 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
926 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
928 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
930 gc_msg="bundled Boehm GC with typed GC"
931 if test x$enable_parallel_mark = xyes; then
932 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
933 gc_msg="$gc_msg and parallel mark"
934 else
935 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
936 fi
937 ;;
939 xsgen)
940 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
941 ;;
943 xnone)
944 AC_MSG_WARN("Compiling mono without GC.")
945 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
946 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
947 ;;
948 *)
949 AC_MSG_ERROR([Invalid argument to --with-gc.])
950 ;;
951 esac
953 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
954 if test "x$large_heap" = "xyes"; then
955 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
956 fi
958 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
959 AC_SUBST(LIBGC_CFLAGS)
960 AC_SUBST(LIBGC_LIBS)
961 AC_SUBST(LIBGC_STATIC_LIBS)
962 AC_SUBST(libgc_dir)
963 AC_SUBST(BOEHM_DEFINES)
965 dnl
966 dnl End of libgc checks
967 dnl
969 dnl *************************************
970 dnl *** Checks for zero length arrays ***
971 dnl *************************************
972 AC_MSG_CHECKING(whether $CC supports zero length arrays)
973 AC_TRY_COMPILE([
974 struct s {
975 int length;
976 char data [0];
977 };
978 ], [], [
979 AC_MSG_RESULT(yes)
980 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
981 ], [
982 AC_MSG_RESULT(no)
983 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
984 ])
986 if test x$target_win32 = xno; then
988 dnl hires monotonic clock support
989 AC_SEARCH_LIBS(clock_gettime, rt)
991 dnl dynamic loader support
992 AC_CHECK_FUNC(dlopen, DL_LIB="",
993 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
994 )
995 if test x$dl_support = xno; then
996 AC_MSG_WARN([No dynamic loading support available])
997 else
998 LIBS="$LIBS $DL_LIB"
999 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1000 dnl from glib's configure.in
1001 AC_CACHE_CHECK([for preceeding underscore in symbols],
1002 mono_cv_uscore,[
1003 AC_TRY_RUN([#include <dlfcn.h>
1004 int mono_underscore_test (void) { return 42; }
1005 int main() {
1006 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1007 handle = dlopen ((void*)0, 0);
1008 if (handle) {
1009 f1 = dlsym (handle, "mono_underscore_test");
1010 f2 = dlsym (handle, "_mono_underscore_test");
1011 } return (!f2 || f1);
1012 }],
1013 [mono_cv_uscore=yes],
1014 [mono_cv_uscore=no],
1015 [])
1016 ])
1017 if test "x$mono_cv_uscore" = "xyes"; then
1018 MONO_DL_NEED_USCORE=1
1019 else
1020 MONO_DL_NEED_USCORE=0
1021 fi
1022 AC_SUBST(MONO_DL_NEED_USCORE)
1023 AC_CHECK_FUNC(dlerror)
1024 fi
1026 dnl ******************************************************************
1027 dnl *** Checks for the IKVM JNI interface library ***
1028 dnl ******************************************************************
1029 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])
1031 ikvm_native_dir=
1032 if test x$with_ikvm_native = xyes; then
1033 ikvm_native_dir=ikvm-native
1034 jdk_headers_found="IKVM Native"
1035 fi
1037 AC_SUBST(ikvm_native_dir)
1039 AC_CHECK_HEADERS(execinfo.h)
1041 AC_CHECK_FUNCS(getgrgid_r)
1042 AC_CHECK_FUNCS(getgrnam_r)
1043 AC_CHECK_FUNCS(getpwnam_r)
1044 AC_CHECK_FUNCS(getpwuid_r)
1045 AC_CHECK_FUNCS(getresuid)
1046 AC_CHECK_FUNCS(setresuid)
1047 AC_CHECK_FUNCS(kqueue)
1048 AC_CHECK_FUNCS(backtrace_symbols)
1049 AC_CHECK_FUNCS(mkstemp)
1050 AC_CHECK_FUNCS(mmap)
1051 AC_CHECK_FUNCS(madvise)
1052 AC_CHECK_FUNCS(getrusage)
1053 AC_CHECK_FUNCS(getpriority)
1054 AC_CHECK_FUNCS(setpriority)
1055 AC_CHECK_FUNCS(dl_iterate_phdr)
1056 AC_CHECK_FUNCS(dladdr)
1057 AC_CHECK_FUNCS(sysconf)
1059 AC_CHECK_FUNCS(sched_setaffinity)
1060 AC_CHECK_FUNCS(sched_getcpu)
1062 dnl ****************************************************************
1063 dnl *** Check for sched_setaffinity from glibc versions before ***
1064 dnl *** 2.3.4. The older versions of the function only take 2 ***
1065 dnl *** parameters, not 3. ***
1066 dnl *** ***
1067 dnl *** Because the interface change was not made in a minor ***
1068 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1069 dnl *** won't always indicate the interface sched_affinity has. ***
1070 dnl ****************************************************************
1071 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1072 AC_TRY_COMPILE([#include <sched.h>], [
1073 int main() {
1074 int mask = 1;
1075 sched_setaffinity(0, &mask);
1076 }
1077 ], [
1078 # Yes, we have it...
1079 AC_MSG_RESULT(yes)
1080 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1081 ], [
1082 # We have the new, three-parameter version
1083 AC_MSG_RESULT(no)
1084 ])
1087 dnl ******************************************************************
1088 dnl *** Check for large file support ***
1089 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1090 dnl ******************************************************************
1092 # Check that off_t can represent 2**63 - 1 correctly, working around
1093 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1094 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1095 large_offt=no
1096 AC_DEFUN([LARGE_FILES], [
1097 large_CPPFLAGS=$CPPFLAGS
1098 CPPFLAGS="$CPPFLAGS $1"
1099 AC_TRY_RUN([
1100 #include <sys/types.h>
1102 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
1104 int main(void) {
1105 int big_off_t=((BIG_OFF_T%2147483629==721) &&
1106 (BIG_OFF_T%2147483647==1));
1107 if(big_off_t) {
1108 exit(0);
1109 } else {
1110 exit(1);
1111 }
1112 }
1113 ], [
1114 AC_MSG_RESULT(ok)
1115 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1116 large_CPPFLAGS="$large_CPPFLAGS $1"
1117 large_offt=yes
1118 ], [
1119 AC_MSG_RESULT(no)
1120 ], "")
1121 CPPFLAGS=$large_CPPFLAGS
1122 ])
1124 AC_MSG_CHECKING(if off_t is 64 bits wide)
1125 LARGE_FILES("")
1126 if test $large_offt = no; then
1127 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1128 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1129 fi
1130 if test $large_offt = no; then
1131 AC_MSG_WARN([No 64 bit file size support available])
1132 fi
1134 dnl *****************************
1135 dnl *** Checks for libsocket ***
1136 dnl *****************************
1137 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1139 dnl *******************************
1140 dnl *** Checks for MSG_NOSIGNAL ***
1141 dnl *******************************
1142 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1143 AC_TRY_COMPILE([#include <sys/socket.h>], [
1144 int f = MSG_NOSIGNAL;
1145 ], [
1146 # Yes, we have it...
1147 AC_MSG_RESULT(yes)
1148 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1149 ], [
1150 # We'll have to use signals
1151 AC_MSG_RESULT(no)
1152 ])
1154 dnl *****************************
1155 dnl *** Checks for SOL_IP ***
1156 dnl *****************************
1157 AC_MSG_CHECKING(for SOL_IP)
1158 AC_TRY_COMPILE([#include <netdb.h>], [
1159 int level = SOL_IP;
1160 ], [
1161 # Yes, we have it...
1162 AC_MSG_RESULT(yes)
1163 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1164 ], [
1165 # We'll have to use getprotobyname
1166 AC_MSG_RESULT(no)
1167 ])
1169 dnl *****************************
1170 dnl *** Checks for SOL_IPV6 ***
1171 dnl *****************************
1172 AC_MSG_CHECKING(for SOL_IPV6)
1173 AC_TRY_COMPILE([#include <netdb.h>], [
1174 int level = SOL_IPV6;
1175 ], [
1176 # Yes, we have it...
1177 AC_MSG_RESULT(yes)
1178 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1179 ], [
1180 # We'll have to use getprotobyname
1181 AC_MSG_RESULT(no)
1182 ])
1184 dnl *****************************
1185 dnl *** Checks for SOL_TCP ***
1186 dnl *****************************
1187 AC_MSG_CHECKING(for SOL_TCP)
1188 AC_TRY_COMPILE([#include <netdb.h>], [
1189 int level = SOL_TCP;
1190 ], [
1191 # Yes, we have it...
1192 AC_MSG_RESULT(yes)
1193 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1194 ], [
1195 # We'll have to use getprotobyname
1196 AC_MSG_RESULT(no)
1197 ])
1199 dnl *****************************
1200 dnl *** Checks for IP_PKTINFO ***
1201 dnl *****************************
1202 AC_MSG_CHECKING(for IP_PKTINFO)
1203 AC_TRY_COMPILE([#include <netdb.h>], [
1204 int level = IP_PKTINFO;
1205 ], [
1206 # Yes, we have it...
1207 AC_MSG_RESULT(yes)
1208 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1209 ], [
1210 AC_MSG_RESULT(no)
1211 ])
1213 dnl *****************************
1214 dnl *** Checks for IPV6_PKTINFO ***
1215 dnl *****************************
1216 AC_MSG_CHECKING(for IPV6_PKTINFO)
1217 AC_TRY_COMPILE([#include <netdb.h>], [
1218 int level = IPV6_PKTINFO;
1219 ], [
1220 # Yes, we have it...
1221 AC_MSG_RESULT(yes)
1222 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1223 ], [
1224 AC_MSG_RESULT(no)
1225 ])
1227 dnl **********************************
1228 dnl *** Checks for IP_DONTFRAGMENT ***
1229 dnl **********************************
1230 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1231 AC_TRY_COMPILE([#include <netdb.h>], [
1232 int level = IP_DONTFRAGMENT;
1233 ], [
1234 # Yes, we have it...
1235 AC_MSG_RESULT(yes)
1236 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1237 ], [
1238 AC_MSG_RESULT(no)
1239 ])
1241 dnl **********************************
1242 dnl *** Checks for IP_MTU_DISCOVER ***
1243 dnl **********************************
1244 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1245 AC_TRY_COMPILE([#include <netdb.h>], [
1246 int level = IP_MTU_DISCOVER;
1247 ], [
1248 # Yes, we have it...
1249 AC_MSG_RESULT(yes)
1250 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1251 ], [
1252 AC_MSG_RESULT(no)
1253 ])
1255 dnl *********************************
1256 dnl *** Check for struct ip_mreqn ***
1257 dnl *********************************
1258 AC_MSG_CHECKING(for struct ip_mreqn)
1259 AC_TRY_COMPILE([#include <netinet/in.h>], [
1260 struct ip_mreqn mreq;
1261 mreq.imr_address.s_addr = 0;
1262 ], [
1263 # Yes, we have it...
1264 AC_MSG_RESULT(yes)
1265 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1266 ], [
1267 # We'll just have to try and use struct ip_mreq
1268 AC_MSG_RESULT(no)
1269 AC_MSG_CHECKING(for struct ip_mreq)
1270 AC_TRY_COMPILE([#include <netinet/in.h>], [
1271 struct ip_mreq mreq;
1272 mreq.imr_interface.s_addr = 0;
1273 ], [
1274 # Yes, we have it...
1275 AC_MSG_RESULT(yes)
1276 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1277 ], [
1278 # No multicast support
1279 AC_MSG_RESULT(no)
1280 ])
1281 ])
1283 dnl **********************************
1284 dnl *** Check for gethostbyname2_r ***
1285 dnl **********************************
1286 AC_MSG_CHECKING(for gethostbyname2_r)
1287 AC_TRY_LINK([#include <netdb.h>], [
1288 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1289 ], [
1290 # Yes, we have it...
1291 AC_MSG_RESULT(yes)
1292 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1293 ], [
1294 AC_MSG_RESULT(no)
1295 ])
1297 dnl *****************************
1298 dnl *** Checks for libnsl ***
1299 dnl *****************************
1300 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1302 AC_CHECK_FUNCS(inet_pton inet_aton)
1304 dnl ***********************************************
1305 dnl *** Checks for size of sockaddr_un.sun_path ***
1306 dnl ***********************************************
1307 # AC_CHECK_SIZEOF can't cope with struct members :-(
1308 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1309 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1310 [AC_TRY_RUN([
1311 #include <sys/types.h>
1312 #include <stdio.h>
1313 #include <sys/un.h>
1315 int main(void) {
1316 struct sockaddr_un sock_un;
1317 FILE *f=fopen("conftestval", "w");
1318 if(!f) exit(1);
1319 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1320 exit(0);
1321 }
1322 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1323 mono_cv_sizeof_sunpath=0,
1324 mono_cv_sizeof_sunpath=0)])dnl
1325 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1326 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1328 dnl *****************************
1329 dnl *** Checks for libxnet ***
1330 dnl *****************************
1331 case "${host}" in
1332 *solaris* )
1333 AC_MSG_CHECKING(for Solaris XPG4 support)
1334 if test -f /usr/lib/libxnet.so; then
1335 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1336 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1337 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1338 LIBS="$LIBS -lxnet"
1339 AC_MSG_RESULT(yes)
1340 else
1341 AC_MSG_RESULT(no)
1342 fi
1344 if test "$GCC" = "yes"; then
1345 CFLAGS="$CFLAGS -Wno-char-subscripts"
1346 fi
1347 ;;
1348 esac
1350 dnl *****************************
1351 dnl *** Checks for libpthread ***
1352 dnl *****************************
1353 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1354 # and libpthread does not exist
1355 #
1356 case "${host}" in
1357 *-*-*freebsd*)
1358 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1359 ;;
1360 *-*-*openbsd*)
1361 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1362 ;;
1363 *)
1364 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1365 ;;
1366 esac
1367 AC_CHECK_HEADERS(pthread.h)
1368 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1369 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1370 AC_CHECK_FUNCS(pthread_kill)
1371 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1372 AC_TRY_COMPILE([ #include <pthread.h>], [
1373 pthread_mutexattr_t attr;
1374 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1375 ], [
1376 AC_MSG_RESULT(ok)
1377 ], [
1378 AC_MSG_RESULT(no)
1379 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1380 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1381 ])
1382 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1383 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1384 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1386 dnl ***********************************
1387 dnl *** Checks for signals
1388 dnl ***********************************
1389 AC_CHECK_HEADERS(signal.h)
1390 AC_CHECK_FUNCS(sigaction)
1392 dnl ***********************************
1393 dnl *** Checks for working __thread ***
1394 dnl ***********************************
1395 AC_MSG_CHECKING(for working __thread)
1396 if test "x$with_tls" != "x__thread"; then
1397 AC_MSG_RESULT(disabled)
1398 else
1399 AC_TRY_RUN([
1400 #include <pthread.h>
1401 __thread int i;
1402 static int res1, res2;
1404 void thread_main (void *arg)
1405 {
1406 i = arg;
1407 sleep (1);
1408 if (arg == 1)
1409 res1 = (i == arg);
1410 else
1411 res2 = (i == arg);
1412 }
1414 int main () {
1415 pthread_t t1, t2;
1417 i = 5;
1419 pthread_create (&t1, NULL, thread_main, 1);
1420 pthread_create (&t2, NULL, thread_main, 2);
1422 pthread_join (t1, NULL);
1423 pthread_join (t2, NULL);
1425 return !(res1 + res2 == 2);
1426 }
1427 ], [
1428 AC_MSG_RESULT(yes)
1429 ], [
1430 AC_MSG_RESULT(no)
1431 with_tls=pthread
1432 ])
1433 fi
1435 dnl **************************************
1436 dnl *** Checks for working sigaltstack ***
1437 dnl **************************************
1438 AC_MSG_CHECKING(for working sigaltstack)
1439 if test "x$with_sigaltstack" != "xyes"; then
1440 AC_MSG_RESULT(disabled)
1441 else
1442 AC_TRY_RUN([
1443 #include <stdio.h>
1444 #include <stdlib.h>
1445 #include <unistd.h>
1446 #include <signal.h>
1447 #include <pthread.h>
1448 #include <sys/wait.h>
1449 #if defined(__FreeBSD__) || defined(__NetBSD__)
1450 #define SA_STACK SA_ONSTACK
1451 #endif
1452 static void
1453 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1454 {
1455 exit (0);
1456 }
1458 static void *
1459 loop (void *ignored)
1460 {
1461 char *ptr = NULL;
1463 *ptr = 0;
1464 return NULL;
1465 }
1467 static void
1468 child ()
1469 {
1470 struct sigaction sa;
1471 #ifdef __APPLE__
1472 stack_t sas;
1473 #else
1474 struct sigaltstack sas;
1475 #endif
1476 pthread_t id;
1477 pthread_attr_t attr;
1479 sa.sa_sigaction = sigsegv_signal_handler;
1480 sigemptyset (&sa.sa_mask);
1481 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1482 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1483 perror ("sigaction");
1484 return;
1485 }
1487 /* x86 darwin deliver segfaults using SIGBUS */
1488 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1489 perror ("sigaction");
1490 return;
1491 }
1492 sas.ss_sp = malloc (SIGSTKSZ);
1493 sas.ss_size = SIGSTKSZ;
1494 sas.ss_flags = 0;
1495 if (sigaltstack (&sas, NULL) == -1) {
1496 perror ("sigaltstack");
1497 return;
1498 }
1500 pthread_attr_init (&attr);
1501 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1502 printf ("pthread_create\n");
1503 return;
1504 }
1506 sleep (100);
1507 }
1509 int
1510 main ()
1511 {
1512 pid_t son;
1513 int status;
1514 int i;
1516 son = fork ();
1517 if (son == -1) {
1518 return 1;
1519 }
1521 if (son == 0) {
1522 child ();
1523 return 0;
1524 }
1526 for (i = 0; i < 3; ++i) {
1527 sleep (1);
1528 waitpid (son, &status, WNOHANG);
1529 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1530 return 0;
1531 }
1533 kill (son, SIGKILL);
1534 return 1;
1535 }
1537 ], [
1538 AC_MSG_RESULT(yes)
1539 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1540 ], [
1541 with_sigaltstack=no
1542 AC_MSG_RESULT(no)
1543 ])
1544 fi
1546 dnl ********************************
1547 dnl *** Checks for semaphore lib ***
1548 dnl ********************************
1549 # 'Real Time' functions on Solaris
1550 # posix4 on Solaris 2.6
1551 # pthread (first!) on Linux
1552 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1554 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1555 AC_CHECK_FUNCS(shm_open)
1557 dnl ********************************
1558 dnl *** Checks for timezone stuff **
1559 dnl ********************************
1560 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1561 AC_TRY_COMPILE([
1562 #include <time.h>
1563 ], [
1564 struct tm tm;
1565 tm.tm_gmtoff = 1;
1566 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1567 if test $ac_cv_struct_tm_gmtoff = yes; then
1568 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1569 else
1570 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1571 AC_TRY_COMPILE([
1572 #include <time.h>
1573 ], [
1574 timezone = 1;
1575 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1576 if test $ac_cv_var_timezone = yes; then
1577 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1578 else
1579 AC_ERROR(unable to find a way to determine timezone)
1580 fi
1581 fi
1583 dnl *********************************
1584 dnl *** Checks for math functions ***
1585 dnl *********************************
1586 AC_SEARCH_LIBS(sqrtf, m)
1587 if test "x$has_broken_apple_cpp" != "xyes"; then
1588 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1589 AC_TRY_LINK([#include <math.h>],
1590 [ finite(0.0); ],
1591 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1592 AC_MSG_RESULT(no)))
1593 fi
1594 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1595 AC_TRY_LINK([#include <math.h>],
1596 [ isfinite(0.0); ],
1597 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1598 AC_MSG_RESULT(no)))
1600 dnl ****************************************************************
1601 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1602 dnl *** have it in the library (duh)) ***
1603 dnl ****************************************************************
1604 AC_CHECK_FUNCS(poll)
1606 dnl *************************
1607 dnl *** Check for signbit ***
1608 dnl *************************
1609 AC_MSG_CHECKING(for signbit)
1610 AC_TRY_LINK([#include <math.h>], [
1611 int s = signbit(1.0);
1612 ], [
1613 AC_MSG_RESULT(yes)
1614 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1615 ], [
1616 AC_MSG_RESULT(no)
1617 ])
1619 dnl **********************************
1620 dnl *** epoll ***
1621 dnl **********************************
1622 AC_CHECK_HEADERS(sys/epoll.h)
1623 haveepoll=no
1624 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1625 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1626 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1627 fi
1629 havekqueue=no
1630 AC_CHECK_FUNCS(kqueue, , AC_MSG_CHECKING(for kqueue in sys/event.h)
1631 AC_TRY_LINK([#include <sys/event.h>],
1632 [ kqueue(); ],
1633 AC_DEFINE(HAVE_KQUEUE, 1, [Have kqueue]) AC_MSG_RESULT(yes),
1634 AC_MSG_RESULT(no)))
1635 dnl ******************************
1636 dnl *** Checks for SIOCGIFCONF ***
1637 dnl ******************************
1638 AC_CHECK_HEADERS(sys/ioctl.h)
1639 AC_CHECK_HEADERS(net/if.h, [], [],
1640 [
1641 #ifdef HAVE_SYS_TYPES_H
1642 # include <sys/types.h>
1643 #endif
1644 #ifdef HAVE_SYS_SOCKET_H
1645 # include <sys/socket.h>
1646 #endif
1647 ])
1648 AC_MSG_CHECKING(for ifreq)
1649 AC_TRY_COMPILE([
1650 #include <stdio.h>
1651 #include <sys/ioctl.h>
1652 #include <net/if.h>
1653 ], [
1654 struct ifconf ifc;
1655 struct ifreq *ifr;
1656 void *x;
1657 ifc.ifc_len = 0;
1658 ifc.ifc_buf = NULL;
1659 x = (void *) &ifr->ifr_addr;
1660 ],[
1661 AC_MSG_RESULT(yes)
1662 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1663 ], [
1664 AC_MSG_RESULT(no)
1665 ])
1666 dnl **********************************
1667 dnl *** Checks for sin_len ***
1668 dnl **********************************
1669 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1670 AC_TRY_COMPILE([
1671 #include <netinet/in.h>
1672 ], [
1673 struct sockaddr_in saddr;
1674 saddr.sin_len = sizeof (saddr);
1675 ],[
1676 AC_MSG_RESULT(yes)
1677 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1678 ], [
1679 AC_MSG_RESULT(no)
1680 ])
1681 dnl **********************************
1682 dnl *** Checks for sin6_len ***
1683 dnl **********************************
1684 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1685 AC_TRY_COMPILE([
1686 #include <netinet/in.h>
1687 ], [
1688 struct sockaddr_in6 saddr6;
1689 saddr6.sin6_len = sizeof (saddr6);
1690 ],[
1691 AC_MSG_RESULT(yes)
1692 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1693 ], [
1694 AC_MSG_RESULT(no)
1695 ])
1696 dnl **********************************
1697 dnl *** Checks for MonoPosixHelper ***
1698 dnl **********************************
1699 AC_CHECK_HEADERS(checklist.h)
1700 AC_CHECK_HEADERS(pathconf.h)
1701 AC_CHECK_HEADERS(fstab.h)
1702 AC_CHECK_HEADERS(attr/xattr.h)
1703 AC_CHECK_HEADERS(sys/extattr.h)
1704 AC_CHECK_HEADERS(sys/sendfile.h)
1705 AC_CHECK_HEADERS(sys/statvfs.h)
1706 AC_CHECK_HEADERS(sys/statfs.h)
1707 AC_CHECK_HEADERS(sys/vfstab.h)
1708 AC_CHECK_HEADERS(sys/xattr.h)
1709 AC_CHECK_HEADERS(sys/mman.h)
1710 AC_CHECK_HEADERS(sys/param.h)
1711 AC_CHECK_HEADERS(sys/mount.h, [], [],
1712 [
1713 #ifdef HAVE_SYS_PARAM_H
1714 # include <sys/param.h>
1715 #endif
1716 ])
1717 AC_CHECK_HEADERS(sys/mount.h)
1718 AC_CHECK_FUNCS(confstr)
1719 AC_CHECK_FUNCS(seekdir telldir)
1720 AC_CHECK_FUNCS(getdomainname)
1721 AC_CHECK_FUNCS(setdomainname)
1722 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1723 AC_CHECK_FUNCS(setgroups)
1724 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1725 AC_CHECK_FUNCS(getfsstat)
1726 AC_CHECK_FUNCS(lutimes futimes)
1727 AC_CHECK_FUNCS(mremap)
1728 AC_CHECK_FUNCS(remap_file_pages)
1729 AC_CHECK_FUNCS(posix_fadvise)
1730 AC_CHECK_FUNCS(posix_fallocate)
1731 AC_CHECK_FUNCS(posix_madvise)
1732 AC_CHECK_FUNCS(vsnprintf)
1733 AC_CHECK_FUNCS(sendfile)
1734 AC_CHECK_FUNCS(gethostid sethostid)
1735 AC_CHECK_FUNCS(sethostname)
1736 AC_CHECK_FUNCS(statfs)
1737 AC_CHECK_FUNCS(fstatfs)
1738 AC_CHECK_FUNCS(statvfs)
1739 AC_CHECK_FUNCS(fstatvfs)
1740 AC_CHECK_FUNCS(stime)
1741 AC_CHECK_FUNCS(strerror_r)
1742 AC_CHECK_FUNCS(ttyname_r)
1743 AC_CHECK_FUNCS(psignal)
1744 AC_CHECK_FUNCS(getlogin_r)
1745 AC_CHECK_FUNCS(lockf)
1746 AC_CHECK_FUNCS(swab)
1747 AC_CHECK_FUNCS(setusershell endusershell)
1748 AC_CHECK_SIZEOF(size_t)
1749 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1750 [#include <sys/types.h>
1751 #include <sys/stat.h>
1752 #include <unistd.h>])
1753 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1754 [#include <sys/types.h>
1755 #include <sys/stat.h>
1756 #include <unistd.h>])
1757 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1758 [#include <sys/time.h>])
1759 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1760 [#include <unistd.h>
1761 #include <fcntl.h>])
1762 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1763 [#include <sys/poll.h>])
1764 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1765 [#include <sys/types.h>
1766 #include <sys/stat.h>
1767 #include <unistd.h>])
1768 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1769 [#include <time.h>])
1770 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1771 [#include <sys/time.h>
1772 #include <sys/types.h>
1773 #include <utime.h>])
1774 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1775 [#include <sys/time.h>])
1776 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1777 [#include <sys/types.h>
1778 #include <utime.h>])
1779 AC_CHECK_MEMBERS(
1780 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1781 [#include <sys/types.h>
1782 #include <dirent.h>])
1783 AC_CHECK_MEMBERS(
1784 [struct passwd.pw_gecos],,,
1785 [#include <sys/types.h>
1786 #include <pwd.h>])
1787 AC_CHECK_MEMBERS(
1788 [struct statfs.f_flags],,,
1789 [#include <sys/types.h>
1790 #include <sys/vfs.h>])
1792 dnl Favour xattr through glibc, but use libattr if we have to
1793 AC_CHECK_FUNC(lsetxattr, ,
1794 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1795 )
1796 AC_SUBST(XATTR_LIB)
1798 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1799 AC_CHECK_MEMBERS(
1800 [struct kinfo_proc.kp_proc],,,
1801 [#include <sys/types.h>
1802 #include <sys/param.h>
1803 #include <sys/sysctl.h>
1804 #include <sys/proc.h>
1805 ])
1807 dnl *********************************
1808 dnl *** Checks for Windows compilation ***
1809 dnl *********************************
1810 AC_CHECK_HEADERS(sys/time.h)
1811 AC_CHECK_HEADERS(sys/param.h)
1812 AC_CHECK_HEADERS(dirent.h)
1814 dnl *********************************
1815 dnl *** Check for Console 2.0 I/O ***
1816 dnl *********************************
1817 AC_CHECK_HEADERS([curses.h])
1818 AC_CHECK_HEADERS([term.h], [], [],
1819 [#if HAVE_CURSES_H
1820 #include <curses.h>
1821 #endif
1822 ])
1823 AC_CHECK_HEADERS([termios.h])
1825 dnl * This is provided in io-layer, but on windows it's only available
1826 dnl * on xp+
1827 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1828 else
1829 dnl *********************************
1830 dnl *** Checks for Windows compilation ***
1831 dnl *********************************
1832 AC_CHECK_HEADERS(winternl.h)
1834 jdk_headers_found=no
1835 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1836 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1837 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1838 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1839 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1840 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1841 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1843 dnl *********************************
1844 dnl *** Check for struct ip_mreqn ***
1845 dnl *********************************
1846 AC_MSG_CHECKING(for struct ip_mreqn)
1847 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1848 struct ip_mreqn mreq;
1849 mreq.imr_address.s_addr = 0;
1850 ], [
1851 # Yes, we have it...
1852 AC_MSG_RESULT(yes)
1853 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1854 ], [
1855 # We'll just have to try and use struct ip_mreq
1856 AC_MSG_RESULT(no)
1857 AC_MSG_CHECKING(for struct ip_mreq)
1858 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1859 struct ip_mreq mreq;
1860 mreq.imr_interface.s_addr = 0;
1861 ], [
1862 # Yes, we have it...
1863 AC_MSG_RESULT(yes)
1864 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1865 ], [
1866 # No multicast support
1867 AC_MSG_RESULT(no)
1868 ])
1869 ])
1870 AC_CHECK_FUNCS(GetProcessId)
1871 fi
1873 dnl socklen_t check
1874 AC_MSG_CHECKING(for socklen_t)
1875 AC_TRY_COMPILE([
1876 #include <sys/types.h>
1877 #include <sys/socket.h>
1878 ],[
1879 socklen_t foo;
1880 ],[
1881 ac_cv_c_socklen_t=yes
1882 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1883 AC_MSG_RESULT(yes)
1884 ],[
1885 AC_MSG_RESULT(no)
1886 ])
1888 AC_MSG_CHECKING(for array element initializer support)
1889 AC_TRY_COMPILE([#include <sys/socket.h>], [
1890 const int array[] = {[1] = 2,};
1891 ], [
1892 # Yes, we have it...
1893 AC_MSG_RESULT(yes)
1894 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1895 ], [
1896 # We'll have to use signals
1897 AC_MSG_RESULT(no)
1898 ])
1900 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1901 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1902 AC_TRY_LINK([#include <math.h>],
1903 [ static void *p = &trunc; ],
1904 [
1905 AC_DEFINE(HAVE_TRUNC)
1906 AC_MSG_RESULT(yes)
1907 ac_cv_trunc=yes
1908 ],
1909 AC_MSG_RESULT(no)))
1911 if test "x$ac_cv_truncl" != "xyes"; then
1912 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1913 fi
1915 AC_CHECK_FUNCS(round)
1916 AC_CHECK_FUNCS(rint)
1917 AC_CHECK_FUNCS(execvp)
1919 dnl ****************************
1920 dnl *** Look for /dev/random ***
1921 dnl ****************************
1923 AC_MSG_CHECKING([if usage of random device is requested])
1924 AC_ARG_ENABLE(dev-random,
1925 [ --disable-dev-random disable the use of the random device (enabled by default)],
1926 try_dev_random=$enableval, try_dev_random=yes)
1928 AC_MSG_RESULT($try_dev_random)
1930 case "{$build}" in
1931 *-openbsd*)
1932 NAME_DEV_RANDOM="/dev/srandom"
1933 ;;
1935 dnl Win32 does not have /dev/random, they have their own method...
1937 *-mingw*|*-*-cygwin*)
1938 ac_cv_have_dev_random=no
1939 ;;
1941 dnl Everywhere else, it's /dev/random
1943 *)
1944 NAME_DEV_RANDOM="/dev/random"
1945 ;;
1946 esac
1948 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1950 dnl Now check if the device actually exists
1952 if test "x$try_dev_random" = "xyes"; then
1953 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1954 [if test -r "$NAME_DEV_RANDOM" ; then
1955 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1956 if test "x$ac_cv_have_dev_random" = "xyes"; then
1957 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1958 fi
1959 else
1960 AC_MSG_CHECKING(for random device)
1961 ac_cv_have_dev_random=no
1962 AC_MSG_RESULT(has been disabled)
1963 fi
1965 if test "x$host_win32" = "xyes"; then
1966 AC_DEFINE(HAVE_CRYPT_RNG)
1967 fi
1969 if test "x$ac_cv_have_dev_random" = "xno" \
1970 && test "x$host_win32" = "xno"; then
1971 AC_MSG_WARN([[
1972 ***
1973 *** A system-provided entropy source was not found on this system.
1974 *** Because of this, the System.Security.Cryptography random number generator
1975 *** will throw a NotImplemented exception.
1976 ***
1977 *** If you are seeing this message, and you know your system DOES have an
1978 *** entropy collection in place, please contact <crichton@gimp.org> and
1979 *** provide information about the system and how to access the random device.
1980 ***
1981 *** Otherwise you can install either egd or prngd and set the environment
1982 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1983 ***]])
1984 fi
1986 AC_MSG_CHECKING([if inter-process shared handles are requested])
1987 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1988 AC_MSG_RESULT($try_shared_handles)
1989 if test "x$try_shared_handles" != "xyes"; then
1990 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1991 AC_SUBST(DISABLE_SHARED_HANDLES)
1992 fi
1994 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1995 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1997 AC_MSG_CHECKING([if big-arrays are to be enabled])
1998 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1999 if test "x$enable_big_arrays" = "xyes" ; then
2000 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2001 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2002 else
2003 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2004 fi
2005 fi
2006 AC_MSG_RESULT($enable_big_arrays)
2008 dnl **************
2009 dnl *** DTRACE ***
2010 dnl **************
2012 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2014 if test "x$enable_dtrace" = "xyes"; then
2015 if test "x$has_dtrace" = "xno"; then
2016 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2017 fi
2018 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2019 if test "x$DTRACE" = "xno"; then
2020 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2021 enable_dtrace=no
2022 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2023 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2024 enable_dtrace=no
2025 fi
2026 fi
2028 dtrace_g=no
2029 if test "x$enable_dtrace" = "xyes"; then
2030 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2031 DTRACEFLAGS=
2032 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2033 case "$host" in
2034 powerpc-*-darwin*)
2035 DTRACEFLAGS="-arch ppc64"
2036 ;;
2037 i*86-*-darwin*)
2038 DTRACEFLAGS="-arch x86_64"
2039 ;;
2040 *)
2041 DTRACEFLAGS=-64
2042 ;;
2043 esac
2044 else
2045 case "$host" in
2046 powerpc-*-darwin*)
2047 DTRACEFLAGS="-arch ppc"
2048 ;;
2049 i*86-*-darwin*)
2050 DTRACEFLAGS="-arch i386"
2051 ;;
2052 *)
2053 DTRACEFLAGS=-32
2054 ;;
2055 esac
2056 fi
2057 AC_SUBST(DTRACEFLAGS)
2058 case "$host" in
2059 *-*-solaris*)
2060 dtrace_g=yes
2061 ;;
2062 esac
2063 AC_CHECK_HEADERS([sys/sdt.h])
2064 fi
2065 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2066 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2068 dnl **************
2069 dnl *** NaCl ***
2070 dnl **************
2072 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2073 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2075 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2076 if test "x$enable_nacl_codegen" = "xyes"; then
2077 MONO_NACL_ALIGN_MASK_OFF=1
2078 CPPFLAGS="$CPPFLAGS -D__native_client_codegen__"
2079 AC_DEFINE(TARGET_NACL, 1, [...])
2080 else
2081 MONO_NACL_ALIGN_MASK_OFF=0
2082 CPPFLAGS="$CPPFLAGS -D__default_codegen__"
2083 fi
2084 if test "x$enable_nacl_gc" = "xyes"; then
2085 CPPFLAGS="$CPPFLAGS -finstrument-for-thread-suspension -D__native_client_gc__"
2086 fi
2087 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2089 dnl **************
2090 dnl *** LLVM ***
2091 dnl **************
2093 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2094 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2096 if test "x$enable_llvm" = "xyes"; then
2097 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2098 if test "x$LLVM_CONFIG" = "xno"; then
2099 AC_MSG_ERROR([llvm-config not found.])
2100 fi
2102 # The output of --cflags seems to include optimizations flags too
2103 LLVM_CFLAGS=`$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'`
2104 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2105 # from LLVM classes.
2106 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2107 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2108 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
2109 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
2111 # Should be something like '2.6' or '2.7svn'
2112 llvm_version=`$LLVM_CONFIG --version`
2113 major_version=`echo $llvm_version | cut -c 1`
2114 minor_version=`echo $llvm_version | cut -c 3`
2115 AC_MSG_CHECKING(LLVM version)
2116 AC_MSG_RESULT($llvm_version)
2117 if echo $llvm_version | grep -q 'mono'; then
2118 AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
2119 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"
2120 else
2121 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.])
2122 fi
2124 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2125 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2126 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2128 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2129 # llvm's config.h
2130 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2132 AC_SUBST(LLVM_CFLAGS)
2133 AC_SUBST(LLVM_CXXFLAGS)
2134 AC_SUBST(LLVM_LIBS)
2135 AC_SUBST(LLVM_LDFLAGS)
2136 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2137 fi
2139 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2140 if test "x$enable_loadedllvm" = "xyes"; then
2141 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2142 fi
2143 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2145 TARGET="unknown"
2146 ACCESS_UNALIGNED="yes"
2148 JIT_SUPPORTED=no
2149 INTERP_SUPPORTED=no
2150 LIBC="libc.so.6"
2151 INTL="libc.so.6"
2152 SQLITE="libsqlite.so.0"
2153 SQLITE3="libsqlite3.so.0"
2154 X11="libX11.so"
2156 sizeof_register="SIZEOF_VOID_P"
2158 jit_wanted=true
2159 interp_wanted=false
2160 sgen_supported=false
2161 case "$host" in
2162 # mips-sgi-irix5.* | mips-sgi-irix6.*)
2163 # TARGET=MIPS;
2164 # ACCESS_UNALIGNED="no"
2165 # ;;
2166 mips*)
2167 TARGET=MIPS;
2168 arch_target=mips;
2169 ACCESS_UNALIGNED="no"
2170 JIT_SUPPORTED=yes
2172 AC_MSG_CHECKING(for mips n32)
2173 AC_TRY_COMPILE([], [
2174 void main () {
2175 #if _MIPS_SIM != _ABIN32
2176 #error Not mips n32
2177 #endif
2178 }
2179 ],[
2180 AC_MSG_RESULT(yes)
2181 sizeof_register=8
2182 ],[
2183 AC_MSG_RESULT(no)
2184 ])
2185 ;;
2186 i*86-*-*)
2187 TARGET=X86;
2188 arch_target=x86;
2189 JIT_SUPPORTED=yes
2190 case $host_os in
2191 solaris*)
2192 LIBC="libc.so"
2193 INTL="libintl.so"
2194 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2195 TARGET=AMD64
2196 arch_target=amd64
2197 fi
2199 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2200 # int astruct __attribute__ ((visibility ("hidden")));
2201 # void foo ()
2202 # {
2203 # void *p = &astruct;
2204 # }
2205 # gcc -fPIC --shared -o libfoo.so foo.c
2206 # yields:
2207 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2208 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2209 have_visibility_hidden=no
2210 sgen_supported=true
2211 ;;
2212 cygwin*)
2213 have_visibility_hidden=no
2214 ;;
2215 haiku*)
2216 LIBC=libroot.so
2217 ;;
2218 linux*)
2219 sgen_supported=true
2220 AOT_SUPPORTED="yes"
2221 ;;
2222 darwin*|openbsd*|freebsd*)
2223 sgen_supported=true
2224 ;;
2225 esac
2226 ;;
2227 x86_64-*-* | amd64-*-*)
2228 TARGET=AMD64;
2229 arch_target=amd64;
2230 JIT_SUPPORTED=yes
2231 case $host_os in
2232 linux*)
2233 sgen_supported=true
2234 AOT_SUPPORTED="yes"
2235 ;;
2236 darwin*|openbsd*|freebsd*)
2237 sgen_supported=true
2238 ;;
2239 esac
2240 case "$host" in
2241 x86_64-*-nacl*)
2242 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2243 sizeof_register=8
2244 ;;
2245 esac
2246 ;;
2247 ia64-*-*)
2248 TARGET=IA64
2249 arch_target=ia64
2250 ACCESS_UNALIGNED="no"
2251 JIT_SUPPORTED=yes
2252 LIBC="libc.so.6.1"
2253 INTL="libc.so.6.1"
2254 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2255 libmono_ldflags="-lunwind"
2256 ;;
2257 sparc*-*-*)
2258 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2259 TARGET=SPARC64
2260 else
2261 TARGET=SPARC
2262 fi
2263 arch_target=sparc;
2264 JIT_SUPPORTED=yes
2265 ACCESS_UNALIGNED="no"
2266 case $host_os in
2267 linux*) ;;
2268 *)
2269 LIBC="libc.so"
2270 INTL="libintl.so"
2271 esac
2272 if test x"$GCC" = xyes; then
2273 # We don't support v8 cpus
2274 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2275 fi
2276 if test x"$AR" = xfalse; then
2277 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2278 fi
2279 sgen_supported=true
2280 ;;
2281 alpha*-*-linux* | alpha*-*-osf*)
2282 TARGET=ALPHA;
2283 ACCESS_UNALIGNED="no"
2284 JIT_SUPPORTED=yes
2285 arch_target=alpha;
2286 CFLAGS="$CFLAGS -mieee -O0"
2287 case $host_os in
2288 linux*)
2289 LIBC="libc.so.6.1"
2290 INTL="libc.so.6.1"
2291 esac
2292 ;;
2293 *-mingw*|*-*-cygwin*)
2294 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2295 have_visibility_hidden=no
2296 INTL="intl"
2297 ;;
2298 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2299 TARGET=HPPA;
2300 arch_target=hppa;
2301 LIBC="libc.sl"
2302 ACCESS_UNALIGNED="no"
2303 INTERP_SUPPORTED=yes
2304 interp_wanted=true
2305 ;;
2306 hppa*linux*)
2307 TARGET=HPPA;
2308 arch_target=hppa;
2309 ACCESS_UNALIGNED="no"
2310 JIT_SUPPORTED=yes
2311 ;;
2312 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2313 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2314 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2315 TARGET=POWERPC64;
2316 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2317 CFLAGS="$CFLAGS -mminimal-toc"
2318 else
2319 TARGET=POWERPC;
2320 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2321 fi
2322 arch_target=ppc;
2323 JIT_SUPPORTED=yes
2324 case $host_os in
2325 linux*|darwin*)
2326 sgen_supported=true
2327 ;;
2328 esac
2329 ;;
2330 arm*-darwin*)
2331 TARGET=ARM;
2332 arch_target=arm;
2333 ACCESS_UNALIGNED="no"
2334 JIT_SUPPORTED=yes
2335 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
2336 # libgc's gc_locks.h depends on this
2337 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2338 sgen_supported=true
2339 ;;
2340 arm*-linux*)
2341 TARGET=ARM;
2342 arch_target=arm;
2343 ACCESS_UNALIGNED="no"
2344 JIT_SUPPORTED=yes
2345 sgen_supported=true
2346 AOT_SUPPORTED="yes"
2347 ;;
2348 s390-*-linux*)
2349 TARGET=S390;
2350 arch_target=s390;
2351 ACCESS_UNALIGNED="yes"
2352 JIT_SUPPORTED=yes
2353 sgen_supported=true
2354 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2355 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2356 ;;
2357 s390x-*-linux*)
2358 TARGET=S390x;
2359 arch_target=s390x;
2360 ACCESS_UNALIGNED="yes"
2361 JIT_SUPPORTED=yes
2362 sgen_supported=true
2363 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2364 ;;
2365 esac
2367 if test "x$host" != "x$target"; then
2368 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2369 case "$target" in
2370 powerpc64-ps3-linux-gnu)
2371 TARGET=POWERPC64
2372 arch_target=powerpc64
2373 AC_DEFINE(TARGET_PS3, 1, [...])
2374 # It would be better to just use TARGET_POWERPC64, but lots of code already
2375 # uses this define
2376 AC_DEFINE(__mono_ppc64__, 1, [...])
2377 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2378 sizeof_register=8
2379 target_byte_order=G_BIG_ENDIAN
2380 ;;
2382 powerpc64-xbox360-linux-gnu)
2383 TARGET=POWERPC64
2384 arch_target=powerpc64
2385 AC_DEFINE(TARGET_XBOX360, 1, [...])
2386 # It would be better to just use TARGET_POWERPC64, but lots of code already
2387 # uses this define
2388 sizeof_register=8
2389 target_byte_order=G_BIG_ENDIAN
2390 ;;
2391 x86_64-*-nacl)
2392 TARGET=AMD64
2393 arch_target=amd64
2394 AC_DEFINE(TARGET_AMD64, 1, [...])
2395 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2396 sizeof_register=8
2397 ;;
2398 armv7l-unknown-linux-gnueabi*)
2399 # TEGRA
2400 TARGET=ARM;
2401 arch_target=arm;
2402 AC_DEFINE(TARGET_ARM, 1, [...])
2403 ACCESS_UNALIGNED="no"
2404 JIT_SUPPORTED=yes
2405 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__"
2406 jit_wanted=true
2407 # Can't use tls, since it depends on the runtime detection of tls offsets
2408 # in mono-compiler.h
2409 with_tls=pthread
2410 ;;
2411 armv5tel-unknown-linux-gnueabi*)
2412 TARGET=ARM;
2413 arch_target=arm;
2414 AC_DEFINE(TARGET_ARM, 1, [...])
2415 ACCESS_UNALIGNED="no"
2416 JIT_SUPPORTED=yes
2417 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2418 jit_wanted=true
2419 # Can't use tls, since it depends on the runtime detection of tls offsets
2420 # in mono-compiler.h
2421 with_tls=pthread
2422 ;;
2423 armv5-*-linux-androideabi*)
2424 TARGET=ARM;
2425 arch_target=arm;
2426 AC_DEFINE(TARGET_ARM, 1, [...])
2427 AC_DEFINE(TARGET_ANDROID, 1, [...])
2428 ACCESS_UNALIGNED="no"
2429 JIT_SUPPORTED=yes
2430 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__ -DARM_FPU_NONE=1"
2431 jit_wanted=true
2432 # Can't use tls, since it depends on the runtime detection of tls offset
2433 # in mono-compiler.h
2434 with_tls=pthread
2435 ;;
2436 *)
2437 AC_MSG_ERROR([Cross compiling is not supported for target $target])
2438 esac
2439 fi
2441 # FIXME: Define the others as well
2442 case "$TARGET" in
2443 X86)
2444 AC_DEFINE(TARGET_X86, 1, [...])
2445 ;;
2446 AMD64)
2447 AC_DEFINE(TARGET_AMD64, 1, [...])
2448 ;;
2449 ARM)
2450 AC_DEFINE(TARGET_ARM, 1, [...])
2451 ;;
2452 POWERPC)
2453 AC_DEFINE(TARGET_POWERPC, 1, [...])
2454 ;;
2455 POWERPC64)
2456 AC_DEFINE(TARGET_POWERPC, 1, [...])
2457 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2458 ;;
2459 S390x)
2460 AC_DEFINE(TARGET_S390X, 1, [...])
2461 ;;
2462 esac
2464 if test "x$sizeof_register" = "x4"; then
2465 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2466 elif test "x$sizeof_register" = "x8"; then
2467 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2468 else
2469 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2470 fi
2472 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2473 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2474 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2475 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2476 else
2477 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2478 fi
2480 if test "x$have_visibility_hidden" = "xyes"; then
2481 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2482 fi
2484 if test "x$have_deprecated" = "xyes"; then
2485 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2486 fi
2488 dnl
2489 dnl Simple Generational checks (sgen)
2490 dnl
2491 if $sgen_supported; then
2492 build_sgen_default=yes
2493 else
2494 build_sgen_default=no
2495 fi
2496 SGEN_DEFINES=
2497 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2498 if test x$buildsgen = xyes; then
2499 if $sgen_supported; then
2500 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR -DHAVE_WRITE_BARRIERS"
2501 gc_msg="sgen and $gc_msg"
2502 else
2503 buildsgen=no
2504 AC_MSG_WARN("Sgen is not supported on this platform")
2505 fi
2506 fi
2507 AC_SUBST(SGEN_DEFINES)
2508 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2510 USEJIT=false
2511 if test x$JIT_SUPPORTED = xyes; then
2512 if $jit_wanted; then
2513 USEJIT=true
2514 jit_status="Building and using the JIT"
2515 else
2516 if $interp_wanted; then
2517 jit_status="Building the JIT, defaulting to the interpreter"
2518 else
2519 AC_ERROR(No JIT or interpreter support available or selected.)
2520 fi
2521 fi
2522 else
2523 if test x$interp_wanted = xtrue; then
2524 jit_status="interpreter"
2525 else
2526 AC_ERROR(No JIT or interpreter support available or selected.)
2527 fi
2528 fi
2530 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2532 libsuffix=".so"
2534 case "$host" in
2535 *-*-darwin*)
2536 libsuffix=".dylib"
2537 LIBC="libc.dylib"
2538 INTL="libintl.dylib"
2539 SQLITE="libsqlite.0.dylib"
2540 SQLITE3="libsqlite3.0.dylib"
2541 X11="libX11.dylib"
2542 ;;
2543 *-*-*netbsd*)
2544 LIBC="libc.so.12"
2545 INTL="libintl.so.0"
2546 ;;
2547 *-*-*freebsd*)
2548 LIBC="libc.so"
2549 INTL="libintl.so"
2550 SQLITE="libsqlite.so"
2551 SQLITE3="libsqlite3.so"
2552 ;;
2553 *-*-*openbsd*)
2554 LIBC="libc.so"
2555 INTL="libintl.so"
2556 SQLITE="libsqlite.so"
2557 SQLITE3="libsqlite3.so"
2558 ;;
2559 *-*-*linux*)
2560 AC_PATH_X
2561 AC_MSG_CHECKING(for the soname of libX11.so)
2562 for i in $x_libraries /usr/lib /usr/lib64; do
2563 for r in 4 5 6; do
2564 if test -f $i/libX11.so.$r; then
2565 X11=libX11.so.$r
2566 AC_MSG_RESULT($X11)
2567 fi
2568 done
2569 done
2571 if test "x$X11" = "xlibX11.so"; then
2572 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2573 fi
2574 ;;
2575 esac
2578 AC_SUBST(libsuffix)
2580 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2581 if test "x$with_tls" = "x__thread"; then
2582 #
2583 # On some linux distributions, TLS works in executables, but linking
2584 # against a shared library containing TLS fails with:
2585 # undefined reference to `__tls_get_addr'
2586 #
2587 rm -f conftest.c conftest.so conftest
2588 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2589 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2590 $CC -o conftest conftest.so > /dev/null 2>&1
2591 if test ! -f conftest; then
2592 AC_MSG_WARN([Disabling usage of __thread.]);
2593 with_tls=pthread
2594 fi
2595 rm -f conftest.c conftest.so conftest
2596 fi
2597 fi
2599 mono_debugger_supported=no
2600 AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
2601 if test "x$try_mono_debugger" = "xyes"; then
2602 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA" -o "x$TARGET" = "xS390x"; then
2603 if test x$use_included_gc = xyes; then
2604 case "$host" in
2605 *-*-*linux*)
2606 mono_debugger_supported=yes
2607 ;;
2608 *86-apple-darwin*)
2609 mono_debugger_supported=yes
2610 ;;
2611 esac
2612 fi
2613 fi
2614 fi
2616 # disable the debugger entirely when building with moonlight
2617 if test "x$with_moonlight" != "xno"; then
2618 mono_debugger_supported=no
2619 fi
2621 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2622 if test "x$mono_debugger_supported" = "xyes"; then
2623 BOEHM_DEFINES="$BOEHM_DEFINES -DMONO_DEBUGGER_SUPPORTED"
2624 NESTED_LIBGC_FLAGS="-DMONO_DEBUGGER_SUPPORTED"
2625 fi
2626 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2627 AC_MSG_RESULT($mono_debugger_supported)
2629 if test "x$with_tls" = "x__thread"; then
2630 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2631 # Pass the information to libgc
2632 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2633 AC_MSG_CHECKING(if the tls_model attribute is supported)
2634 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2635 ], [
2636 AC_MSG_RESULT(yes)
2637 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2638 ], [
2639 AC_MSG_RESULT(no)
2640 ])
2641 fi
2643 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2644 dnl ******************************************
2645 dnl *** Check to see what FPU is available ***
2646 dnl ******************************************
2647 AC_MSG_CHECKING(which FPU to use)
2649 ORIG_CFLAGS=$CFLAGS
2650 CFLAGS="$CFLAGS -mfpu=vfp -mfloat-abi=softfp"
2651 AC_TRY_RUN([
2652 int main () { __asm__ ("faddd d7, d6, d7"); return 0; }
2653 ], fpu=VFP, fpu=NONE)
2654 CFLAGS=$ORIG_CFLAGS
2656 if test x$fpu = xNONE; then
2657 AC_TRY_COMPILE([], [
2658 __asm__ ("ldfd f0, [r0]");
2659 ], fpu=FPA, fpu=NONE)
2660 fi
2662 AC_MSG_RESULT($fpu)
2663 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2664 unset fpu
2666 AC_MSG_CHECKING(for ARMV6)
2667 AC_TRY_RUN([
2668 int main () { __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r" (0) : "memory"); return 0; }
2669 ], armv6=yes, armv6=no)
2671 AC_MSG_RESULT($armv6)
2672 if test ${armv6} = yes; then
2673 AC_DEFINE(HAVE_ARMV6, 1, "Host supports ARMV6 instructions")
2674 # libgc's gc_locks.h depends on this
2675 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2676 fi
2677 fi
2679 if test ${TARGET} = unknown; then
2680 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2681 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2682 fi
2684 if test ${ACCESS_UNALIGNED} = no; then
2685 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2686 fi
2688 case "x$gc" in
2689 xincluded)
2690 # Pass CPPFLAGS to libgc configure
2691 # We should use a separate variable for this to avoid passing useless and
2692 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2693 # This should be executed late so we pick up the final version of CPPFLAGS
2694 # The problem with this approach, is that during a reconfigure, the main
2695 # configure scripts gets invoked with these arguments, so we use separate
2696 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2697 LIBGC_CPPFLAGS="$CPPFLAGS $NESTED_LIBGC_FLAGS"
2698 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2699 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2700 fi
2701 # Don't pass -finstrument-for-thread-suspension in,
2702 # if these are instrumented it will be very bad news
2703 # (infinite recursion, undefined parking behavior, etc)
2704 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
2705 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2706 AC_CONFIG_SUBDIRS(libgc)
2707 ;;
2708 esac
2710 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2711 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
2712 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid 2.1 assemblies (defaults to no)], [], [with_monodroid=no])
2713 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2715 OPROFILE=no
2716 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2717 if test x$with_oprofile != xno; then
2718 oprofile_include=$with_oprofile/include
2719 if test ! -f $oprofile_include/opagent.h; then
2720 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2721 fi
2722 OPROFILE=yes
2723 OPROFILE_CFLAGS="-I$oprofile_include"
2724 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2725 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2726 fi
2727 ])
2729 MALLOC_MEMPOOLS=no
2730 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2731 if test x$with_malloc_mempools = xyes; then
2732 MALLOC_MEMPOOLS=yes
2733 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2734 fi
2735 ])
2738 DISABLE_MCS_DOCS=no
2739 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2740 if test x$with_mcs_docs != xyes; then
2741 DISABLE_MCS_DOCS=yes
2742 fi
2743 ])
2744 if test x$with_profile4 != xyes; then
2745 DISABLE_MCS_DOCS=yes
2746 fi
2748 MOONLIGHT_DEFINES=
2749 AC_ARG_WITH(moonlight, [ --with-moonlight=yes|no|only If you want to build Mono for Moonlight (defaults to no)],[
2750 if test x$with_moonlight != xno; then
2751 MOONLIGHT_DEFINES="-DMOONLIGHT -DDISABLE_ASSEMBLY_REMAPPING "
2752 fi
2753 ], [with_moonlight=no])
2754 AC_SUBST(MOONLIGHT_DEFINES)
2756 AC_ARG_WITH(moon_gc, [ --with-moon-gc=boehm,sgen Select the gc to use with Moonlight (defaults to boehm)],[
2757 if test "x$with_moon_gc" != "xsgen"; then
2758 with_moon_gc=boehm
2759 fi
2760 ], [with_moon_gc=boehm])
2762 AC_CHECK_HEADER([malloc.h],
2763 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
2764 [Define to 1 if you have /usr/include/malloc.h.])],,)
2766 dnl
2767 dnl Consistency settings
2768 dnl
2769 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2770 DISABLE_MCS_DOCS=yes
2771 fi
2773 if test x$DISABLE_MCS_DOCS = xyes; then
2774 docs_dir=""
2775 else
2776 docs_dir=docs
2777 fi
2778 AC_SUBST(docs_dir)
2780 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2781 AC_SUBST(OPROFILE_CFLAGS)
2782 AC_SUBST(OPROFILE_LIBS)
2784 libmono_ldflags="$libmono_ldflags $LIBS"
2786 AM_CONDITIONAL(MOONLIGHT, [test "x$with_moonlight" != "xno"])
2787 AM_CONDITIONAL(ONLY_MOONLIGHT, [test "x$with_moonlight" = "xonly"])
2788 AM_CONDITIONAL(MOONLIGHT_BOEHM, [test "x$with_moon_gc" = "xboehm"])
2789 AM_CONDITIONAL(MOONLIGHT_SGEN, [test "x$with_moon_gc" = "xsgen"])
2791 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2792 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" = xyes])
2793 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2795 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2796 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2797 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2798 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2799 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2800 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2801 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2802 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2803 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2804 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2805 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2806 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2807 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2808 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2809 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2810 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2812 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2813 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2814 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2816 AC_SUBST(LIBC)
2817 AC_SUBST(INTL)
2818 AC_SUBST(SQLITE)
2819 AC_SUBST(SQLITE3)
2820 AC_SUBST(X11)
2821 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2822 AC_SUBST(arch_target)
2823 AC_SUBST(CFLAGS)
2824 AC_SUBST(CPPFLAGS)
2825 AC_SUBST(LDFLAGS)
2827 mono_build_root=`pwd`
2828 AC_SUBST(mono_build_root)
2830 if test x$USEJIT = xtrue; then
2831 mono_runtime=mono/mini/mono
2832 else
2833 mono_runtime=mono/interpreter/mint
2834 fi
2835 AC_SUBST(mono_runtime)
2837 mono_cfg_root=$mono_build_root/runtime
2838 if test x$host_win32 = xyes; then
2839 if test "x$cross_compiling" = "xno"; then
2840 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2841 else
2842 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
2843 fi
2844 else
2845 mono_cfg_dir=$mono_cfg_root/etc
2846 fi
2847 AC_SUBST(mono_cfg_dir)
2849 AC_CONFIG_FILES([po/mcs/Makefile.in])
2851 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2852 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2854 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2855 [ depth=../../../..
2856 case $srcdir in
2857 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2858 .) reldir=$depth ;;
2859 *) reldir=$depth/$srcdir ;;
2860 esac
2861 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2862 cd runtime/etc/mono/1.0
2863 rm -f machine.config
2864 $LN_S $reldir/data/net_1_1/machine.config machine.config
2865 cd $depth
2866 ],[LN_S='$LN_S'])
2868 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2869 [ depth=../../../..
2870 case $srcdir in
2871 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2872 .) reldir=$depth ;;
2873 *) reldir=$depth/$srcdir ;;
2874 esac
2875 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2876 cd runtime/etc/mono/2.0
2877 rm -f machine.config
2878 $LN_S $reldir/data/net_2_0/machine.config machine.config
2879 cd $depth
2880 ],[LN_S='$LN_S'])
2882 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2883 [ depth=../../../..
2884 case $srcdir in
2885 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2886 .) reldir=$depth ;;
2887 *) reldir=$depth/$srcdir ;;
2888 esac
2889 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2890 cd runtime/etc/mono/2.0
2891 rm -f web.config
2892 $LN_S $reldir/data/net_2_0/web.config web.config
2893 cd $depth
2894 ],[LN_S='$LN_S'])
2896 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2897 [ depth=../../..
2898 case $srcdir in
2899 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2900 .) reldir=$depth ;;
2901 *) reldir=$depth/$srcdir ;;
2902 esac
2903 $ac_aux_dir/install-sh -d runtime/etc/mono/
2904 cd runtime/etc/mono/
2905 rm -f browscap.ini
2906 $LN_S $reldir/data/browscap.ini browscap.ini
2907 cd $depth
2908 ],[LN_S='$LN_S'])
2910 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2911 [ depth=../../../../..
2912 case $srcdir in
2913 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2914 .) reldir=$depth ;;
2915 *) reldir=$depth/$srcdir ;;
2916 esac
2917 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2918 cd runtime/etc/mono/2.0/Browsers
2919 rm -f Compat.browser
2920 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2921 cd $depth
2922 ],[LN_S='$LN_S'])
2924 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
2925 [ depth=../../../..
2926 case $srcdir in
2927 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2928 .) reldir=$depth ;;
2929 *) reldir=$depth/$srcdir ;;
2930 esac
2931 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2932 cd runtime/etc/mono/4.0
2933 rm -f machine.config
2934 $LN_S $reldir/data/net_4_0/machine.config machine.config
2935 cd $depth
2936 ],[LN_S='$LN_S'])
2938 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
2939 [ depth=../../../..
2940 case $srcdir in
2941 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2942 .) reldir=$depth ;;
2943 *) reldir=$depth/$srcdir ;;
2944 esac
2945 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2946 cd runtime/etc/mono/4.0
2947 rm -f web.config
2948 $LN_S $reldir/data/net_4_0/web.config web.config
2949 cd $depth
2950 ],[LN_S='$LN_S'])
2952 if test x$enable_quiet_build = xyes; then
2953 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])
2954 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])
2955 fi
2957 AC_OUTPUT([
2958 Makefile
2959 mono-core.spec
2960 mono-uninstalled.pc
2961 scripts/mono-find-provides
2962 scripts/mono-find-requires
2963 mono/Makefile
2964 mono/utils/Makefile
2965 mono/metadata/Makefile
2966 mono/dis/Makefile
2967 mono/cil/Makefile
2968 mono/arch/Makefile
2969 mono/arch/x86/Makefile
2970 mono/arch/amd64/Makefile
2971 mono/arch/hppa/Makefile
2972 mono/arch/ppc/Makefile
2973 mono/arch/sparc/Makefile
2974 mono/arch/s390/Makefile
2975 mono/arch/s390x/Makefile
2976 mono/arch/arm/Makefile
2977 mono/arch/alpha/Makefile
2978 mono/arch/ia64/Makefile
2979 mono/arch/mips/Makefile
2980 mono/interpreter/Makefile
2981 mono/tests/Makefile
2982 mono/tests/tests-config
2983 mono/tests/assemblyresolve/Makefile
2984 mono/tests/cas/Makefile
2985 mono/tests/cas/assembly/Makefile
2986 mono/tests/cas/demand/Makefile
2987 mono/tests/cas/inheritance/Makefile
2988 mono/tests/cas/linkdemand/Makefile
2989 mono/tests/cas/threads/Makefile
2990 mono/benchmark/Makefile
2991 mono/monograph/Makefile
2992 mono/io-layer/Makefile
2993 mono/mini/Makefile
2994 mono/profiler/Makefile
2995 m4/Makefile
2996 ikvm-native/Makefile
2997 scripts/Makefile
2998 man/Makefile
2999 docs/Makefile
3000 data/Makefile
3001 data/net_2_0/Makefile
3002 data/net_4_0/Makefile
3003 data/net_2_0/Browsers/Makefile
3004 data/mint.pc
3005 data/mono-2.pc
3006 data/monosgen-2.pc
3007 data/mono.pc
3008 data/mono-cairo.pc
3009 data/mono-nunit.pc
3010 data/mono-options.pc
3011 data/mono-lineeditor.pc
3012 data/monodoc.pc
3013 data/mono.web.pc
3014 data/dotnet.pc
3015 data/dotnet35.pc
3016 data/wcf.pc
3017 data/cecil.pc
3018 data/system.web.extensions_1.0.pc
3019 data/system.web.extensions.design_1.0.pc
3020 data/system.web.mvc.pc
3021 data/system.web.mvc2.pc
3022 samples/Makefile
3023 support/Makefile
3024 data/config
3025 tools/Makefile
3026 tools/locale-builder/Makefile
3027 tools/sgen/Makefile
3028 runtime/Makefile
3029 msvc/Makefile
3030 po/Makefile
3031 ])
3033 if test x$host_win32 = xyes; then
3034 # Get rid of 'cyg' prefixes in library names
3035 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3036 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3037 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3038 # executable doesn't work...
3039 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3040 fi
3042 (
3043 case $prefix in
3044 NONE) prefix=$ac_default_prefix ;;
3045 esac
3046 case $exec_prefix in
3047 NONE) exec_prefix='${prefix}' ;;
3048 esac
3050 #
3051 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3052 # any existing config.make. This allows people to share the same source tree
3053 # with different build directories, one native and one cross
3054 #
3055 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3057 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3059 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3060 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3061 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3062 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3063 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $mcs_topdir/build/config.make
3064 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3065 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3066 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3068 case $INSTALL in
3069 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3070 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3071 esac
3073 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3075 export VERSION
3076 [myver=$($AWK 'BEGIN {
3077 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3078 if(length(vsplit [1]) > 4) {
3079 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3080 }
3081 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3082 }')]
3084 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3086 if test x$platform_darwin = xyes; then
3087 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3088 fi
3090 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3091 enable_system_aot=yes
3092 fi
3094 if test "x$enable_loadedllvm" = "xyes"; then
3095 # This seems to fail on the x86 buildbots
3096 enable_system_aot=no
3097 fi
3099 if test x$host_win32 = xno -a x$platform_darwin != xyes -a x$enable_system_aot = xyes; then
3100 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3101 fi
3103 if test x$DISABLE_MCS_DOCS = xyes; then
3104 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3105 fi
3107 if test x$with_moonlight != xno; then
3108 echo "MOONLIGHT = 1" >> $srcdir/$mcsdir/build/config.make
3109 fi
3111 fi
3113 # if we have an olive folder, override the default settings
3114 if test -d $olivedir; then
3116 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3118 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3120 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3121 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3122 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3123 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3124 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3125 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3126 fi
3127 fi
3129 )
3131 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3133 echo "
3134 mcs source: $mcsdir
3135 olive source: $olive_topdir
3137 Engine:
3138 GC: $gc_msg
3139 TLS: $with_tls
3140 SIGALTSTACK: $with_sigaltstack
3141 Engine: $jit_status
3142 oprofile: $OPROFILE
3143 BigArrays: $enable_big_arrays
3144 DTrace: $enable_dtrace
3145 Parallel Mark: $enable_parallel_mark
3146 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3148 Libraries:
3149 Moon Profile: $with_moonlight ($with_moon_gc)
3150 MonoDroid: $with_monodroid
3151 MonoTouch: $with_monotouch
3152 JNI support: $jdk_headers_found
3153 libgdiplus: $libgdiplus_msg
3154 zlib: $zlib_msg
3155 $disabled
3156 "
3157 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3158 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
3159 fi