| blob | b357b6f4b8786f874a2b0f6c77e4f0e90fa54bf2 |
1 AC_INIT(README)
2 AC_CANONICAL_SYSTEM
4 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
5 # The extra brackets are to foil regex-based scans.
6 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
8 AM_CONFIG_HEADER(config.h)
9 AM_INIT_AUTOMAKE(mono,2.10.6)
10 AM_MAINTAINER_MODE
12 API_VER=2.0
13 AC_SUBST(API_VER)
15 AC_PROG_LN_S
17 # In case of cygwin, override LN_S, irrespective of what it determines.
18 # The build uses cygwin, but the actual runtime doesn't.
19 case $host_os in
20 *cygwin* ) LN_S='cp -p';;
21 esac
23 dnl
24 dnl libgc checks
25 dnl
27 gc_headers=no
28 gc=included
29 gc_msg="included Boehm"
30 use_included_gc=no
31 libgc_configure_args=
33 if test -d $srcdir/libgc ; then
34 gc_default=included
35 else
36 gc_default=boehm
37 fi
39 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
40 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
41 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
42 CFLAGS_FOR_LIBGC=$CFLAGS
43 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
44 CFLAGS_FOR_EGLIB=$CFLAGS
46 #
47 # These are the flags that need to be stored in the mono.pc file for
48 # compiling code that will embed Mono
49 #
50 libmono_cflags=""
51 libmono_ldflags=""
52 AC_SUBST(libmono_cflags)
53 AC_SUBST(libmono_ldflags)
55 # Variable to have relocatable .pc files (lib, or lib64)
56 reloc_libdir=`basename ${libdir}`
57 AC_SUBST(reloc_libdir)
59 dnl if linker handles the version script
60 no_version_script=no
62 # Set to yes if Unix sockets cannot be created in an anonymous namespace
63 need_link_unlink=no
65 # Thread configuration inspired by sleepycat's db
66 AC_MSG_CHECKING([host platform characteristics])
67 libgc_threads=no
68 has_dtrace=no
69 parallel_mark=yes
70 ikvm_native=yes
72 case "$host" in
73 powerpc*-*-linux*)
74 # https://bugzilla.novell.com/show_bug.cgi?id=504411
75 disable_munmap=yes
76 ;;
77 esac
79 host_win32=no
80 target_win32=no
81 platform_android=no
82 case "$host" in
83 *-mingw*|*-*-cygwin*)
84 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
85 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
86 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
87 host_win32=yes
88 if test "x$cross_compiling" = "xno"; then
89 target_win32=yes
90 if test "x$host" == "x$build"; then
91 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
92 fi
93 CC="gcc -mno-cygwin -g"
94 CXX="g++ -mno-cygwin -g"
95 # So libgc configure gets -mno-cygwin
96 export CC
97 export CXX
98 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -mno-cygwin"
99 else
100 target_win32=yes
101 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
102 AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
103 fi
104 HOST_CC="gcc"
105 # Windows 2000 is required that includes Internet Explorer 5.01
106 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
107 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
108 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
109 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
110 libdl=
111 libgc_threads=win32
112 gc_default=included
113 with_sigaltstack=no
114 LN_S=cp
115 # This forces libgc to use the DllMain based thread registration code on win32
116 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
117 ;;
118 *-*-*netbsd*)
119 host_win32=no
120 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
121 libmono_cflags="-D_REENTRANT"
122 LDFLAGS="$LDFLAGS -pthread"
123 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
124 libmono_ldflags="-pthread"
125 need_link_unlink=yes
126 libdl="-ldl"
127 libgc_threads=pthreads
128 with_sigaltstack=no
129 use_sigposix=yes
130 ;;
131 *-*-*freebsd*)
132 host_win32=no
133 if test "x$PTHREAD_CFLAGS" = "x"; then
134 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
135 libmono_cflags=
136 else
137 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
138 libmono_cflags="$PTHREAD_CFLAGS"
139 fi
140 if test "x$PTHREAD_LIBS" = "x"; then
141 LDFLAGS="$LDFLAGS -pthread"
142 libmono_ldflags="-pthread"
143 else
144 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
145 libmono_ldflags="$PTHREAD_LIBS"
146 fi
147 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
148 need_link_unlink=yes
149 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
150 libdl=
151 libgc_threads=pthreads
152 # This doesn't seem to work as of 7.0 on amd64
153 with_sigaltstack=no
154 # TLS is only partially implemented on -CURRENT (compiler support
155 # but NOT library support)
156 #
157 with_tls=pthread
158 use_sigposix=yes
159 ;;
160 *-*-*openbsd*)
161 host_win32=no
162 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
163 if test "x$disable_munmap" != "xyes"; then
164 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
165 fi
166 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
167 LDFLAGS="$LDFLAGS -pthread"
168 need_link_unlink=yes
169 AC_DEFINE(PTHREAD_POINTER_ID)
170 libdl=
171 gc_default=boehm
172 libgc_threads=pthreads
173 with_sigaltstack=no
174 use_sigposix=yes
175 ;;
176 *-*-linux-android*)
177 host_win32=no
178 platform_android=yes
179 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
180 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
182 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
183 if test "x$disable_munmap" != "xyes"; then
184 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
185 fi
186 libmono_cflags="-D_REENTRANT"
187 libdl="-ldl"
188 libgc_threads=pthreads
189 use_sigposix=yes
191 with_tls=pthread
192 with_sigaltstack=no
193 with_static_mono=no
195 # Android doesn't support boehm, as it's missing <link.h>
196 support_boehm=no
197 with_gc=sgen
199 # isinf(3) requires -lm; see isinf check below
200 LDFLAGS="$LDFLAGS -lm"
202 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
203 # PAGE_SIZE; breaks mono/io-layer/collection.c
204 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
205 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
206 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
208 # to bypass the underscore linker check, can't work when cross-compiling
209 mono_cv_uscore=yes
210 ;;
211 *-*-linux*)
212 host_win32=no
213 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
214 if test "x$disable_munmap" != "xyes"; then
215 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
216 fi
217 libmono_cflags="-D_REENTRANT"
218 libdl="-ldl"
219 libgc_threads=pthreads
220 use_sigposix=yes
221 ;;
222 *-*-nacl*)
223 host_win32=no
224 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
225 if test "x$disable_munmap" != "xyes"; then
226 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
227 fi
228 libmono_cflags="-D_REENTRANT"
229 libdl=
230 libgc_threads=pthreads
231 gc_default=boehm
232 use_sigposix=yes
233 ikvm_native=no
234 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
235 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
236 ;;
237 *-*-hpux*)
238 host_win32=no
239 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
240 # +ESdbgasm only valid on bundled cc on RISC
241 # silently ignored for ia64
242 if test $GCC != "yes"; then
243 CFLAGS="$CFLAGS +ESdbgasm"
244 # Arrange for run-time dereferencing of null
245 # pointers to produce a SIGSEGV signal.
246 LDFLAGS="$LDFLAGS -z"
247 fi
248 CFLAGS="$CFLAGS +ESdbgasm"
249 LDFLAGS="$LDFLAGS -z"
250 libmono_cflags="-D_REENTRANT"
251 libmono_ldflags="-lpthread"
252 libgc_threads=pthreads
253 need_link_unlink=yes
254 use_sigposix=yes
255 ;;
256 *-*-solaris*)
257 host_win32=no
258 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
259 need_link_unlink=yes
260 libmono_cflags="-D_REENTRANT"
261 libgc_threads=pthreads
262 # This doesn't seem to work on solaris/x86, but the configure test runs
263 with_tls=pthread
264 has_dtrace=yes
265 use_sigposix=yes
266 enable_solaris_tar_check=yes
267 ;;
268 *-*-darwin*)
269 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
270 host_win32=no
271 platform_darwin=yes
272 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
273 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
274 libmono_cflags="-D_THREAD_SAFE"
275 LDFLAGS="$LDFLAGS -pthread"
276 libmono_ldflags="-pthread"
277 need_link_unlink=yes
278 AC_DEFINE(PTHREAD_POINTER_ID)
279 AC_DEFINE(USE_MACH_SEMA, 1, [...])
280 no_version_script=yes
281 libdl=
282 libgc_threads=pthreads
283 has_dtrace=yes
284 if test "x$cross_compiling" = "xyes"; then
285 has_broken_apple_cpp=yes
286 fi
287 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
288 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
289 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
290 case "$host" in
291 dnl Snow Leopard and newer config.guess reports as this
292 i*86-*-darwin*)
293 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
294 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
295 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
296 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
297 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
298 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
299 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
300 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
301 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
302 ;;
303 esac
304 ;;
305 *-*-haiku*)
306 host_win32=no
307 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
308 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
309 libdl=
310 LIBS="$LIBS -lnetwork"
311 need_link_unlink=yes
312 AC_DEFINE(PTHREAD_POINTER_ID)
313 libgc_threads=pthreads
314 use_sigposix=yes
315 ;;
316 *)
317 AC_MSG_WARN([*** Please add $host to configure.in checks!])
318 host_win32=no
319 libdl="-ldl"
320 ;;
321 esac
322 AC_MSG_RESULT(ok)
324 if test x$need_link_unlink = xyes; then
325 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
326 fi
328 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
329 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
330 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
331 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
332 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
333 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
335 AC_CHECK_TOOL(CC, gcc, gcc)
336 AC_PROG_CC
337 AC_CHECK_TOOL(CXX, g++, g++)
338 AC_PROG_CXX
339 AM_PROG_AS
340 AM_PROG_CC_STDC
341 AC_PROG_INSTALL
342 AC_PROG_AWK
343 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
344 : ${CCAS='$(CC)'}
345 # Set ASFLAGS if not already set.
346 : ${CCASFLAGS='$(CFLAGS)'}
347 AC_SUBST(CCAS)
348 AC_SUBST(CCASFLAGS)
350 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
351 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
352 if test "x$CXX" = "xg++"; then
353 if test "x$GXX" != "xyes"; then
354 # automake/libtool is so broken, it requires g++ even if the c++ sources
355 # are inside automake conditionals
356 AC_MSG_ERROR([You need to install g++])
357 fi
358 fi
360 AC_CHECK_PROG(BISON, bison,yes,no)
361 if test "x$BISON" = "xno";
362 then
363 AC_MSG_ERROR([You need to install bison])
364 fi
366 dnl may require a specific autoconf version
367 dnl AC_PROG_CC_FOR_BUILD
368 dnl CC_FOR_BUILD not automatically detected
369 CC_FOR_BUILD=$CC
370 CFLAGS_FOR_BUILD=$CFLAGS
371 BUILD_EXEEXT=
372 if test "x$cross_compiling" = "xyes"; then
373 CC_FOR_BUILD=cc
374 CFLAGS_FOR_BUILD=
375 BUILD_EXEEXT=""
376 fi
377 AC_SUBST(CC_FOR_BUILD)
378 AC_SUBST(CFLAGS_FOR_BUILD)
379 AC_SUBST(HOST_CC)
380 AC_SUBST(BUILD_EXEEXT)
382 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
383 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
385 # Set STDC_HEADERS
386 AC_HEADER_STDC
387 AC_LIBTOOL_WIN32_DLL
388 # This causes monodis to not link correctly
389 #AC_DISABLE_FAST_INSTALL
390 AM_PROG_LIBTOOL
391 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
392 DOLT
394 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
395 AC_SUBST(export_ldflags)
397 # Test whenever ld supports -version-script
398 AC_PROG_LD
399 AC_PROG_LD_GNU
400 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
401 no_version_script=yes
402 fi
404 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
406 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)
407 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)
409 AC_CHECK_HEADERS(sys/user.h, [], [],
410 [
411 #ifdef HAVE_SYS_PARAM_H
412 # include <sys/param.h>
413 #endif
414 ])
416 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
417 if test x$have_zlib = xyes; then
418 AC_TRY_COMPILE([#include <zlib.h>], [
419 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
420 return 0;
421 #else
422 #error No good zlib found
423 #endif
424 ],[
425 AC_MSG_RESULT(Using system zlib)
426 zlib_msg="system zlib"
427 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
428 ],[
429 AC_MSG_RESULT(Using embedded zlib)
430 have_zlib=no
431 zlib_msg="bundled zlib"
432 ])
433 fi
435 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
436 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
438 # for mono/metadata/debug-symfile.c
439 AC_CHECK_HEADERS(elf.h)
441 # for support
442 AC_CHECK_HEADERS(poll.h)
443 AC_CHECK_HEADERS(sys/poll.h)
444 AC_CHECK_HEADERS(sys/wait.h)
445 AC_CHECK_HEADERS(grp.h)
446 AC_CHECK_HEADERS(syslog.h)
448 # for mono/dis
449 AC_CHECK_HEADERS(wchar.h)
450 AC_CHECK_HEADERS(ieeefp.h)
451 AC_MSG_CHECKING(for isinf)
452 AC_TRY_LINK([#include <math.h>], [
453 int f = isinf (1);
454 ], [
455 AC_MSG_RESULT(yes)
456 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
457 ], [
458 # We'll have to use signals
459 AC_MSG_RESULT(no)
460 ])
463 # not 64 bit clean in cross-compile
464 AC_CHECK_SIZEOF(void *, 4)
466 WARN=''
467 if test x"$GCC" = xyes; then
468 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
469 # The runtime code does not respect ANSI C strict aliasing rules
470 CFLAGS="$CFLAGS -fno-strict-aliasing"
472 ORIG_CFLAGS=$CFLAGS
473 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
474 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
475 AC_TRY_COMPILE([], [
476 void main () { }
477 ], [
478 AC_MSG_RESULT(yes)
479 ], [
480 AC_MSG_RESULT(no)
481 CFLAGS=$ORIG_CFLAGS
482 ])
484 ORIG_CFLAGS=$CFLAGS
485 # Check for the normal version, since gcc ignores unknown -Wno options
486 CFLAGS="$CFLAGS -Wunused-but-set-variable"
487 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
488 AC_TRY_COMPILE([], [
489 void main () { }
490 ], [
491 AC_MSG_RESULT(yes)
492 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
493 ], [
494 AC_MSG_RESULT(no)
495 CFLAGS=$ORIG_CFLAGS
496 ])
497 else
498 # The Sun Forte compiler complains about inline functions that access static variables
499 # so disable all inlining.
500 case "$host" in
501 *-*-solaris*)
502 CFLAGS="$CFLAGS -Dinline="
503 ;;
504 esac
505 fi
506 CFLAGS="$CFLAGS -g $WARN"
507 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
509 # Where's the 'mcs' source tree?
510 if test -d $srcdir/mcs; then
511 mcsdir=mcs
512 else
513 mcsdir=../mcs
514 fi
516 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
517 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
518 mcsdir=$with_mcs_path
519 fi
520 )
522 #
523 # A sanity check to catch cases where the package was unpacked
524 # with an ancient tar program (Solaris)
525 #
526 AC_ARG_ENABLE(solaris-tar-check,
527 [ --disable-solaris-tar-check disable solaris tar check],
528 do_solaris_tar_check=no, do_solaris_tar_check=yes)
530 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
531 AC_MSG_CHECKING(integrity of package)
532 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
533 then
534 AC_MSG_RESULT(ok)
535 else
536 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
537 AC_MSG_ERROR([$errorm])
538 fi
539 fi
541 if test "x$with_mcs_path" != "x"; then
542 mcs_topdir=$(cd "$mcsdir" && pwd)
543 mcs_topdir_from_srcdir=$mcs_topdir
544 else
545 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
546 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
547 fi
549 # Convert mcs_topdir* paths to Windows syntax.
550 if test x$cross_compiling$host_win32 = xnoyes; then
551 mcs_topdir=$(cygpath -m $mcs_topdir)
552 case $mcs_topdir_from_srcdir in
553 /cygdrive/*)
554 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
555 ;;
556 esac
557 fi
559 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
560 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
562 AC_SUBST([mcs_topdir])
563 AC_SUBST([mcs_topdir_from_srcdir])
565 # Where's the 'olive' source tree?
566 if test -d $srcdir/olive; then
567 olivedir=olive
568 else
569 olivedir=../olive
570 fi
572 if test -d $srcdir/$olivedir; then
573 olive_topdir='$(top_srcdir)/'$olivedir
574 fi
576 # gettext: prepare the translation directories.
577 # we do not configure the full gettext, as we consume it dynamically from C#
578 AM_PO_SUBDIRS
580 if test "x$USE_NLS" = "xyes"; then
581 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
583 if test "x$HAVE_MSGFMT" = "xno"; then
584 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
585 fi
586 fi
588 AC_ARG_WITH([libgdiplus],
589 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
590 [], [with_libgdiplus=installed])
592 case $with_libgdiplus in
593 no|installed) libgdiplus_loc= ;;
594 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
595 /*) libgdiplus_loc=$with_libgdiplus ;;
596 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
597 esac
598 AC_SUBST([libgdiplus_loc])
600 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
602 pkg_config_path=
603 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
604 if test x$with_crosspkgdir = "x"; then
605 if test -s $PKG_CONFIG_PATH; then
606 pkg_config_path=$PKG_CONFIG_PATH
607 fi
608 else
609 pkg_config_path=$with_crosspkgdir
610 PKG_CONFIG_PATH=$pkg_config_path
611 export PKG_CONFIG_PATH
612 fi
613 )
615 AC_ARG_WITH([glib],
616 [ --with-glib=embedded|system Choose glib API: system or embedded (default to embedded)],
617 [], [with_glib=embedded])
619 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
620 AC_CONFIG_SUBDIRS(eglib)
622 case $with_glib in
623 embedded)
624 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
625 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
626 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
627 BUILD_GLIB_LIBS="$GLIB_LIBS"
628 GMODULE_CFLAGS="$GLIB_CFLAGS"
629 GMODULE_LIBS="$GLIB_LIBS"
630 ;;
631 system)
632 AC_MSG_ERROR([--with-glib=system is no longer supported as of Mono 2.8])
633 ;;
634 *)
635 AC_MSG_ERROR([Invalid argument to --with-glib.])
636 esac
638 AC_SUBST(GLIB_CFLAGS)
639 AC_SUBST(GLIB_LIBS)
640 AC_SUBST(GMODULE_CFLAGS)
641 AC_SUBST(GMODULE_LIBS)
642 AC_SUBST(BUILD_GLIB_CFLAGS)
643 AC_SUBST(BUILD_GLIB_LIBS)
645 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
647 # Enable support for fast thread-local storage
648 # Some systems have broken support, so we allow to disable it.
649 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
651 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
652 # This does not work on some platforms (bug #55253)
653 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
655 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
656 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
658 if test "x$enable_static" = "xno"; then
659 with_static_mono=no
660 fi
662 if test "x$enable_shared" = "xno"; then
663 with_shared_mono=no
664 fi
666 case $host in
667 *nacl* ) with_shared_mono=yes;;
668 esac
670 if test "x$host_win32" = "xyes"; then
671 # Boehm GC requires the runtime to be in its own dll
672 with_static_mono=no
673 fi
675 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
676 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
677 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
679 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
680 if test "x$with_xen_opt" = "xyes"; then
681 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
682 ORIG_CFLAGS=$CFLAGS
683 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
684 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
685 AC_TRY_COMPILE([], [
686 void main () { }
687 ], [
688 AC_MSG_RESULT(yes)
689 # Pass it to libgc as well
690 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
691 ], [
692 AC_MSG_RESULT(no)
693 CFLAGS=$ORIG_CFLAGS
694 ])
695 fi
697 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
698 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
700 if test x$enable_small_config = xyes; then
701 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
702 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
703 fi
705 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=$enableval, enable_system_aot=default)
707 DISABLED_FEATURES=none
709 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
710 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
711 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, normalization, assembly_remapping, shared_perfcounters.],
712 [
713 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
714 eval "mono_feature_disable_$feature='yes'"
715 done
716 DISABLED_FEATURES=$enable_minimal
717 disabled="Disabled: $enable_minimal"
718 ],[])
720 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
722 if test "x$mono_feature_disable_aot" = "xyes"; then
723 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
724 AC_MSG_NOTICE([Disabled AOT compiler])
725 fi
727 if test "x$mono_feature_disable_profiler" = "xyes"; then
728 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
729 AC_MSG_NOTICE([Disabled support for the profiler])
730 fi
731 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
733 if test "x$mono_feature_disable_decimal" = "xyes"; then
734 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
735 AC_MSG_NOTICE([Disabled support for decimal])
736 fi
738 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
739 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
740 AC_MSG_NOTICE([Disabled support for P/Invoke])
741 fi
743 if test "x$mono_feature_disable_debug" = "xyes"; then
744 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
745 AC_MSG_NOTICE([Disabled support for runtime debugging])
746 fi
748 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
749 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
750 mono_feature_disable_reflection_emit_save=yes
751 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
752 fi
754 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
755 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
756 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
757 fi
759 if test "x$mono_feature_disable_large_code" = "xyes"; then
760 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
761 AC_MSG_NOTICE([Disabled support for large assemblies])
762 fi
764 if test "x$mono_feature_disable_logging" = "xyes"; then
765 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
766 AC_MSG_NOTICE([Disabled support for logging])
767 fi
769 if test "x$mono_feature_disable_com" = "xyes"; then
770 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
771 AC_MSG_NOTICE([Disabled COM support])
772 fi
774 if test "x$mono_feature_disable_ssa" = "xyes"; then
775 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
776 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
777 fi
779 if test "x$mono_feature_disable_generics" = "xyes"; then
780 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
781 AC_MSG_NOTICE([Disabled Generics Support])
782 fi
784 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
785 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
786 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
787 fi
789 if test "x$mono_feature_disable_portability" = "xyes"; then
790 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
791 AC_MSG_NOTICE([Disabled IO Portability layer])
792 fi
794 if test "x$mono_feature_disable_attach" = "xyes"; then
795 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
796 AC_MSG_NOTICE([Disabled agent attach])
797 fi
799 if test "x$mono_feature_disable_full_messages" = "xyes"; then
800 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
801 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
802 fi
804 if test "x$mono_feature_disable_verifier" = "xyes"; then
805 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
806 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
807 fi
809 if test "x$mono_feature_disable_jit" = "xyes"; then
810 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
811 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
812 fi
814 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
816 if test "x$mono_feature_disable_simd" = "xyes"; then
817 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
818 AC_MSG_NOTICE([Disabled SIMD support])
819 fi
821 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
822 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
823 AC_MSG_NOTICE([Disabled Soft Debugger.])
824 fi
826 if test "x$mono_feature_disable_normalization" = "xyes"; then
827 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
828 AC_MSG_NOTICE([Disabled String normalization support.])
829 fi
831 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
832 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
833 AC_MSG_NOTICE([Disabled Assembly remapping.])
834 fi
836 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
837 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
838 AC_MSG_NOTICE([Disabled Shared perfcounters.])
839 fi
841 AC_MSG_CHECKING(for visibility __attribute__)
842 AC_TRY_COMPILE([], [
843 void __attribute__ ((visibility ("hidden"))) doit (void) {}
844 void main () { doit (); }
845 ], [
846 have_visibility_hidden=yes
847 AC_MSG_RESULT(yes)
848 ], [
849 have_visibility_hidden=no
850 AC_MSG_RESULT(no)
851 ])
853 AC_MSG_CHECKING(for deprecated __attribute__)
854 AC_TRY_COMPILE([
855 int doit (void) __attribute__ ((deprecated));
856 int doit (void) { return 0; }
857 ], [
858 return 0;
859 ], [
860 have_deprecated=yes
861 AC_MSG_RESULT(yes)
862 ], [
863 have_deprecated=no
864 AC_MSG_RESULT(no)
865 ])
867 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
868 if test x$enable_parallel_mark = xyes; then
869 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
870 fi
872 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
873 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
875 dnl
876 dnl Boehm GC configuration
877 dnl
878 LIBGC_CFLAGS=
879 LIBGC_LIBS=
880 LIBGC_STATIC_LIBS=
881 libgc_dir=
882 case "x$gc" in
883 xboehm|xbohem|xyes)
884 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
885 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
887 if test "x$found_boehm" != "xyes"; then
888 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
889 fi
890 if test "x$gc_headers" != "xyes"; then
891 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
892 fi
894 LIBGC_LIBS="-lgc $libdl"
895 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
896 libmono_ldflags="$libmono_ldflags -lgc"
897 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
899 # AC_CHECK_FUNCS does not work for some reason...
900 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
901 if test "x$found_gcj_malloc" = "xyes"; then
902 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
903 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
904 gc_msg="System Boehm with typed GC"
905 else
906 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
907 gc_msg="System Boehm (without typed GC)"
908 fi
909 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
910 if test "x$found_gc_enable" = "xyes"; then
911 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
912 fi
914 # check whether we need to explicitly allow
915 # thread registering
916 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
917 if test "x$found_allow_register_threads" = "xyes"; then
918 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
919 fi
921 ;;
923 xincluded)
924 use_included_gc=yes
925 libgc_dir=libgc
927 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
928 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
929 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
931 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
933 gc_msg="bundled Boehm GC with typed GC"
934 if test x$enable_parallel_mark = xyes; then
935 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
936 gc_msg="$gc_msg and parallel mark"
937 else
938 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
939 fi
940 ;;
942 xsgen)
943 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
944 ;;
946 xnone)
947 AC_MSG_WARN("Compiling mono without GC.")
948 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
949 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
950 ;;
951 *)
952 AC_MSG_ERROR([Invalid argument to --with-gc.])
953 ;;
954 esac
956 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
957 if test "x$large_heap" = "xyes"; then
958 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
959 fi
961 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
962 AC_SUBST(LIBGC_CFLAGS)
963 AC_SUBST(LIBGC_LIBS)
964 AC_SUBST(LIBGC_STATIC_LIBS)
965 AC_SUBST(libgc_dir)
966 AC_SUBST(BOEHM_DEFINES)
968 dnl
969 dnl End of libgc checks
970 dnl
972 dnl *************************************
973 dnl *** Checks for zero length arrays ***
974 dnl *************************************
975 AC_MSG_CHECKING(whether $CC supports zero length arrays)
976 AC_TRY_COMPILE([
977 struct s {
978 int length;
979 char data [0];
980 };
981 ], [], [
982 AC_MSG_RESULT(yes)
983 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
984 ], [
985 AC_MSG_RESULT(no)
986 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
987 ])
989 if test x$target_win32 = xno; then
991 dnl hires monotonic clock support
992 AC_SEARCH_LIBS(clock_gettime, rt)
994 dnl dynamic loader support
995 AC_CHECK_FUNC(dlopen, DL_LIB="",
996 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
997 )
998 if test x$dl_support = xno; then
999 AC_MSG_WARN([No dynamic loading support available])
1000 else
1001 LIBS="$LIBS $DL_LIB"
1002 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1003 dnl from glib's configure.in
1004 AC_CACHE_CHECK([for preceeding underscore in symbols],
1005 mono_cv_uscore,[
1006 AC_TRY_RUN([#include <dlfcn.h>
1007 int mono_underscore_test (void) { return 42; }
1008 int main() {
1009 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1010 handle = dlopen ((void*)0, 0);
1011 if (handle) {
1012 f1 = dlsym (handle, "mono_underscore_test");
1013 f2 = dlsym (handle, "_mono_underscore_test");
1014 } return (!f2 || f1);
1015 }],
1016 [mono_cv_uscore=yes],
1017 [mono_cv_uscore=no],
1018 [])
1019 ])
1020 if test "x$mono_cv_uscore" = "xyes"; then
1021 MONO_DL_NEED_USCORE=1
1022 else
1023 MONO_DL_NEED_USCORE=0
1024 fi
1025 AC_SUBST(MONO_DL_NEED_USCORE)
1026 AC_CHECK_FUNC(dlerror)
1027 fi
1029 dnl ******************************************************************
1030 dnl *** Checks for the IKVM JNI interface library ***
1031 dnl ******************************************************************
1032 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])
1034 ikvm_native_dir=
1035 if test x$with_ikvm_native = xyes; then
1036 ikvm_native_dir=ikvm-native
1037 jdk_headers_found="IKVM Native"
1038 fi
1040 AC_SUBST(ikvm_native_dir)
1042 AC_CHECK_HEADERS(execinfo.h)
1044 AC_CHECK_FUNCS(getgrgid_r)
1045 AC_CHECK_FUNCS(getgrnam_r)
1046 AC_CHECK_FUNCS(getpwnam_r)
1047 AC_CHECK_FUNCS(getpwuid_r)
1048 AC_CHECK_FUNCS(getresuid)
1049 AC_CHECK_FUNCS(setresuid)
1050 AC_CHECK_FUNCS(kqueue)
1051 AC_CHECK_FUNCS(backtrace_symbols)
1052 AC_CHECK_FUNCS(mkstemp)
1053 AC_CHECK_FUNCS(mmap)
1054 AC_CHECK_FUNCS(madvise)
1055 AC_CHECK_FUNCS(getrusage)
1056 AC_CHECK_FUNCS(getpriority)
1057 AC_CHECK_FUNCS(setpriority)
1058 AC_CHECK_FUNCS(dl_iterate_phdr)
1059 AC_CHECK_FUNCS(dladdr)
1060 AC_CHECK_FUNCS(sysconf)
1062 AC_CHECK_FUNCS(sched_setaffinity)
1063 AC_CHECK_FUNCS(sched_getcpu)
1065 dnl ****************************************************************
1066 dnl *** Check for sched_setaffinity from glibc versions before ***
1067 dnl *** 2.3.4. The older versions of the function only take 2 ***
1068 dnl *** parameters, not 3. ***
1069 dnl *** ***
1070 dnl *** Because the interface change was not made in a minor ***
1071 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1072 dnl *** won't always indicate the interface sched_affinity has. ***
1073 dnl ****************************************************************
1074 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1075 AC_TRY_COMPILE([#include <sched.h>], [
1076 int main() {
1077 int mask = 1;
1078 sched_setaffinity(0, &mask);
1079 }
1080 ], [
1081 # Yes, we have it...
1082 AC_MSG_RESULT(yes)
1083 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1084 ], [
1085 # We have the new, three-parameter version
1086 AC_MSG_RESULT(no)
1087 ])
1090 dnl ******************************************************************
1091 dnl *** Check for large file support ***
1092 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1093 dnl ******************************************************************
1095 # Check that off_t can represent 2**63 - 1 correctly, working around
1096 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1097 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1098 large_offt=no
1099 AC_DEFUN([LARGE_FILES], [
1100 large_CPPFLAGS=$CPPFLAGS
1101 CPPFLAGS="$CPPFLAGS $1"
1102 AC_TRY_RUN([
1103 #include <sys/types.h>
1105 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
1107 int main(void) {
1108 int big_off_t=((BIG_OFF_T%2147483629==721) &&
1109 (BIG_OFF_T%2147483647==1));
1110 if(big_off_t) {
1111 exit(0);
1112 } else {
1113 exit(1);
1114 }
1115 }
1116 ], [
1117 AC_MSG_RESULT(ok)
1118 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1119 large_CPPFLAGS="$large_CPPFLAGS $1"
1120 large_offt=yes
1121 ], [
1122 AC_MSG_RESULT(no)
1123 ], "")
1124 CPPFLAGS=$large_CPPFLAGS
1125 ])
1127 AC_MSG_CHECKING(if off_t is 64 bits wide)
1128 LARGE_FILES("")
1129 if test $large_offt = no; then
1130 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1131 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1132 fi
1133 if test $large_offt = no; then
1134 AC_MSG_WARN([No 64 bit file size support available])
1135 fi
1137 dnl *****************************
1138 dnl *** Checks for libsocket ***
1139 dnl *****************************
1140 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1142 dnl *******************************
1143 dnl *** Checks for MSG_NOSIGNAL ***
1144 dnl *******************************
1145 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1146 AC_TRY_COMPILE([#include <sys/socket.h>], [
1147 int f = MSG_NOSIGNAL;
1148 ], [
1149 # Yes, we have it...
1150 AC_MSG_RESULT(yes)
1151 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1152 ], [
1153 # We'll have to use signals
1154 AC_MSG_RESULT(no)
1155 ])
1157 dnl *****************************
1158 dnl *** Checks for SOL_IP ***
1159 dnl *****************************
1160 AC_MSG_CHECKING(for SOL_IP)
1161 AC_TRY_COMPILE([#include <netdb.h>], [
1162 int level = SOL_IP;
1163 ], [
1164 # Yes, we have it...
1165 AC_MSG_RESULT(yes)
1166 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1167 ], [
1168 # We'll have to use getprotobyname
1169 AC_MSG_RESULT(no)
1170 ])
1172 dnl *****************************
1173 dnl *** Checks for SOL_IPV6 ***
1174 dnl *****************************
1175 AC_MSG_CHECKING(for SOL_IPV6)
1176 AC_TRY_COMPILE([#include <netdb.h>], [
1177 int level = SOL_IPV6;
1178 ], [
1179 # Yes, we have it...
1180 AC_MSG_RESULT(yes)
1181 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1182 ], [
1183 # We'll have to use getprotobyname
1184 AC_MSG_RESULT(no)
1185 ])
1187 dnl *****************************
1188 dnl *** Checks for SOL_TCP ***
1189 dnl *****************************
1190 AC_MSG_CHECKING(for SOL_TCP)
1191 AC_TRY_COMPILE([#include <netdb.h>], [
1192 int level = SOL_TCP;
1193 ], [
1194 # Yes, we have it...
1195 AC_MSG_RESULT(yes)
1196 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1197 ], [
1198 # We'll have to use getprotobyname
1199 AC_MSG_RESULT(no)
1200 ])
1202 dnl *****************************
1203 dnl *** Checks for IP_PKTINFO ***
1204 dnl *****************************
1205 AC_MSG_CHECKING(for IP_PKTINFO)
1206 AC_TRY_COMPILE([#include <netdb.h>], [
1207 int level = IP_PKTINFO;
1208 ], [
1209 # Yes, we have it...
1210 AC_MSG_RESULT(yes)
1211 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1212 ], [
1213 AC_MSG_RESULT(no)
1214 ])
1216 dnl *****************************
1217 dnl *** Checks for IPV6_PKTINFO ***
1218 dnl *****************************
1219 AC_MSG_CHECKING(for IPV6_PKTINFO)
1220 AC_TRY_COMPILE([#include <netdb.h>], [
1221 int level = IPV6_PKTINFO;
1222 ], [
1223 # Yes, we have it...
1224 AC_MSG_RESULT(yes)
1225 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1226 ], [
1227 AC_MSG_RESULT(no)
1228 ])
1230 dnl **********************************
1231 dnl *** Checks for IP_DONTFRAGMENT ***
1232 dnl **********************************
1233 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1234 AC_TRY_COMPILE([#include <netdb.h>], [
1235 int level = IP_DONTFRAGMENT;
1236 ], [
1237 # Yes, we have it...
1238 AC_MSG_RESULT(yes)
1239 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1240 ], [
1241 AC_MSG_RESULT(no)
1242 ])
1244 dnl **********************************
1245 dnl *** Checks for IP_MTU_DISCOVER ***
1246 dnl **********************************
1247 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1248 AC_TRY_COMPILE([#include <netdb.h>], [
1249 int level = IP_MTU_DISCOVER;
1250 ], [
1251 # Yes, we have it...
1252 AC_MSG_RESULT(yes)
1253 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1254 ], [
1255 AC_MSG_RESULT(no)
1256 ])
1258 dnl *********************************
1259 dnl *** Check for struct ip_mreqn ***
1260 dnl *********************************
1261 AC_MSG_CHECKING(for struct ip_mreqn)
1262 AC_TRY_COMPILE([#include <netinet/in.h>], [
1263 struct ip_mreqn mreq;
1264 mreq.imr_address.s_addr = 0;
1265 ], [
1266 # Yes, we have it...
1267 AC_MSG_RESULT(yes)
1268 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1269 ], [
1270 # We'll just have to try and use struct ip_mreq
1271 AC_MSG_RESULT(no)
1272 AC_MSG_CHECKING(for struct ip_mreq)
1273 AC_TRY_COMPILE([#include <netinet/in.h>], [
1274 struct ip_mreq mreq;
1275 mreq.imr_interface.s_addr = 0;
1276 ], [
1277 # Yes, we have it...
1278 AC_MSG_RESULT(yes)
1279 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1280 ], [
1281 # No multicast support
1282 AC_MSG_RESULT(no)
1283 ])
1284 ])
1286 dnl **********************************
1287 dnl *** Check for gethostbyname2_r ***
1288 dnl **********************************
1289 AC_MSG_CHECKING(for gethostbyname2_r)
1290 AC_TRY_LINK([#include <netdb.h>], [
1291 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1292 ], [
1293 # Yes, we have it...
1294 AC_MSG_RESULT(yes)
1295 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1296 ], [
1297 AC_MSG_RESULT(no)
1298 ])
1300 dnl *****************************
1301 dnl *** Checks for libnsl ***
1302 dnl *****************************
1303 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1305 AC_CHECK_FUNCS(inet_pton inet_aton)
1307 dnl ***********************************************
1308 dnl *** Checks for size of sockaddr_un.sun_path ***
1309 dnl ***********************************************
1310 # AC_CHECK_SIZEOF can't cope with struct members :-(
1311 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1312 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1313 [AC_TRY_RUN([
1314 #include <sys/types.h>
1315 #include <stdio.h>
1316 #include <sys/un.h>
1318 int main(void) {
1319 struct sockaddr_un sock_un;
1320 FILE *f=fopen("conftestval", "w");
1321 if(!f) exit(1);
1322 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1323 exit(0);
1324 }
1325 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1326 mono_cv_sizeof_sunpath=0,
1327 mono_cv_sizeof_sunpath=0)])dnl
1328 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1329 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1331 dnl *****************************
1332 dnl *** Checks for libxnet ***
1333 dnl *****************************
1334 case "${host}" in
1335 *solaris* )
1336 AC_MSG_CHECKING(for Solaris XPG4 support)
1337 if test -f /usr/lib/libxnet.so; then
1338 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1339 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1340 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1341 LIBS="$LIBS -lxnet"
1342 AC_MSG_RESULT(yes)
1343 else
1344 AC_MSG_RESULT(no)
1345 fi
1347 if test "$GCC" = "yes"; then
1348 CFLAGS="$CFLAGS -Wno-char-subscripts"
1349 fi
1350 ;;
1351 esac
1353 dnl *****************************
1354 dnl *** Checks for libpthread ***
1355 dnl *****************************
1356 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1357 # and libpthread does not exist
1358 #
1359 case "${host}" in
1360 *-*-*freebsd*)
1361 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1362 ;;
1363 *-*-*openbsd*)
1364 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1365 ;;
1366 *)
1367 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1368 ;;
1369 esac
1370 AC_CHECK_HEADERS(pthread.h)
1371 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1372 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1373 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1374 AC_TRY_COMPILE([ #include <pthread.h>], [
1375 pthread_mutexattr_t attr;
1376 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1377 ], [
1378 AC_MSG_RESULT(ok)
1379 ], [
1380 AC_MSG_RESULT(no)
1381 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1382 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1383 ])
1384 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1385 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1386 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1388 dnl ***********************************
1389 dnl *** Checks for signals
1390 dnl ***********************************
1391 AC_CHECK_HEADERS(signal.h)
1392 AC_CHECK_FUNCS(sigaction)
1394 dnl ***********************************
1395 dnl *** Checks for working __thread ***
1396 dnl ***********************************
1397 AC_MSG_CHECKING(for working __thread)
1398 if test "x$with_tls" != "x__thread"; then
1399 AC_MSG_RESULT(disabled)
1400 else
1401 AC_TRY_RUN([
1402 #include <pthread.h>
1403 __thread int i;
1404 static int res1, res2;
1406 void thread_main (void *arg)
1407 {
1408 i = arg;
1409 sleep (1);
1410 if (arg == 1)
1411 res1 = (i == arg);
1412 else
1413 res2 = (i == arg);
1414 }
1416 int main () {
1417 pthread_t t1, t2;
1419 i = 5;
1421 pthread_create (&t1, NULL, thread_main, 1);
1422 pthread_create (&t2, NULL, thread_main, 2);
1424 pthread_join (t1, NULL);
1425 pthread_join (t2, NULL);
1427 return !(res1 + res2 == 2);
1428 }
1429 ], [
1430 AC_MSG_RESULT(yes)
1431 ], [
1432 AC_MSG_RESULT(no)
1433 with_tls=pthread
1434 ])
1435 fi
1437 dnl **************************************
1438 dnl *** Checks for working sigaltstack ***
1439 dnl **************************************
1440 AC_MSG_CHECKING(for working sigaltstack)
1441 if test "x$with_sigaltstack" != "xyes"; then
1442 AC_MSG_RESULT(disabled)
1443 else
1444 AC_TRY_RUN([
1445 #include <stdio.h>
1446 #include <stdlib.h>
1447 #include <unistd.h>
1448 #include <signal.h>
1449 #include <pthread.h>
1450 #include <sys/wait.h>
1451 #if defined(__FreeBSD__) || defined(__NetBSD__)
1452 #define SA_STACK SA_ONSTACK
1453 #endif
1454 static void
1455 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1456 {
1457 exit (0);
1458 }
1460 static void *
1461 loop (void *ignored)
1462 {
1463 char *ptr = NULL;
1465 *ptr = 0;
1466 return NULL;
1467 }
1469 static void
1470 child ()
1471 {
1472 struct sigaction sa;
1473 struct sigaltstack sas;
1474 pthread_t id;
1475 pthread_attr_t attr;
1477 sa.sa_sigaction = sigsegv_signal_handler;
1478 sigemptyset (&sa.sa_mask);
1479 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1480 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1481 perror ("sigaction");
1482 return;
1483 }
1485 sas.ss_sp = malloc (SIGSTKSZ);
1486 sas.ss_size = SIGSTKSZ;
1487 sas.ss_flags = 0;
1488 if (sigaltstack (&sas, NULL) == -1) {
1489 perror ("sigaltstack");
1490 return;
1491 }
1493 pthread_attr_init (&attr);
1494 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1495 printf ("pthread_create\n");
1496 return;
1497 }
1499 sleep (100);
1500 }
1502 int
1503 main ()
1504 {
1505 pid_t son;
1506 int status;
1507 int i;
1509 son = fork ();
1510 if (son == -1) {
1511 return 1;
1512 }
1514 if (son == 0) {
1515 child ();
1516 return 0;
1517 }
1519 for (i = 0; i < 3; ++i) {
1520 sleep (1);
1521 waitpid (son, &status, WNOHANG);
1522 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1523 return 0;
1524 }
1526 kill (son, SIGKILL);
1527 return 1;
1528 }
1530 ], [
1531 AC_MSG_RESULT(yes)
1532 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1533 ], [
1534 with_sigaltstack=no
1535 AC_MSG_RESULT(no)
1536 ])
1537 fi
1539 dnl ********************************
1540 dnl *** Checks for semaphore lib ***
1541 dnl ********************************
1542 # 'Real Time' functions on Solaris
1543 # posix4 on Solaris 2.6
1544 # pthread (first!) on Linux
1545 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1547 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1548 AC_CHECK_FUNCS(shm_open)
1550 dnl ********************************
1551 dnl *** Checks for timezone stuff **
1552 dnl ********************************
1553 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1554 AC_TRY_COMPILE([
1555 #include <time.h>
1556 ], [
1557 struct tm tm;
1558 tm.tm_gmtoff = 1;
1559 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1560 if test $ac_cv_struct_tm_gmtoff = yes; then
1561 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1562 else
1563 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1564 AC_TRY_COMPILE([
1565 #include <time.h>
1566 ], [
1567 timezone = 1;
1568 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1569 if test $ac_cv_var_timezone = yes; then
1570 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1571 else
1572 AC_ERROR(unable to find a way to determine timezone)
1573 fi
1574 fi
1576 dnl *********************************
1577 dnl *** Checks for math functions ***
1578 dnl *********************************
1579 AC_SEARCH_LIBS(sqrtf, m)
1580 if test "x$has_broken_apple_cpp" != "xyes"; then
1581 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1582 AC_TRY_LINK([#include <math.h>],
1583 [ finite(0.0); ],
1584 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1585 AC_MSG_RESULT(no)))
1586 fi
1587 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1588 AC_TRY_LINK([#include <math.h>],
1589 [ isfinite(0.0); ],
1590 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1591 AC_MSG_RESULT(no)))
1593 dnl ****************************************************************
1594 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1595 dnl *** have it in the library (duh)) ***
1596 dnl ****************************************************************
1597 AC_CHECK_FUNCS(poll)
1599 dnl *************************
1600 dnl *** Check for signbit ***
1601 dnl *************************
1602 AC_MSG_CHECKING(for signbit)
1603 AC_TRY_LINK([#include <math.h>], [
1604 int s = signbit(1.0);
1605 ], [
1606 AC_MSG_RESULT(yes)
1607 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1608 ], [
1609 AC_MSG_RESULT(no)
1610 ])
1612 dnl **********************************
1613 dnl *** epoll ***
1614 dnl **********************************
1615 AC_CHECK_HEADERS(sys/epoll.h)
1616 haveepoll=no
1617 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1618 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1619 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1620 fi
1622 havekqueue=no
1623 AC_CHECK_FUNCS(kqueue, , AC_MSG_CHECKING(for kqueue in sys/event.h)
1624 AC_TRY_LINK([#include <sys/event.h>],
1625 [ kqueue(); ],
1626 AC_DEFINE(HAVE_KQUEUE, 1, [Have kqueue]) AC_MSG_RESULT(yes),
1627 AC_MSG_RESULT(no)))
1628 dnl ******************************
1629 dnl *** Checks for SIOCGIFCONF ***
1630 dnl ******************************
1631 AC_CHECK_HEADERS(sys/ioctl.h)
1632 AC_CHECK_HEADERS(net/if.h, [], [],
1633 [
1634 #ifdef HAVE_SYS_TYPES_H
1635 # include <sys/types.h>
1636 #endif
1637 #ifdef HAVE_SYS_SOCKET_H
1638 # include <sys/socket.h>
1639 #endif
1640 ])
1641 AC_MSG_CHECKING(for ifreq)
1642 AC_TRY_COMPILE([
1643 #include <stdio.h>
1644 #include <sys/ioctl.h>
1645 #include <net/if.h>
1646 ], [
1647 struct ifconf ifc;
1648 struct ifreq *ifr;
1649 void *x;
1650 ifc.ifc_len = 0;
1651 ifc.ifc_buf = NULL;
1652 x = (void *) &ifr->ifr_addr;
1653 ],[
1654 AC_MSG_RESULT(yes)
1655 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1656 ], [
1657 AC_MSG_RESULT(no)
1658 ])
1659 dnl **********************************
1660 dnl *** Checks for sin_len ***
1661 dnl **********************************
1662 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1663 AC_TRY_COMPILE([
1664 #include <netinet/in.h>
1665 ], [
1666 struct sockaddr_in saddr;
1667 saddr.sin_len = sizeof (saddr);
1668 ],[
1669 AC_MSG_RESULT(yes)
1670 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1671 ], [
1672 AC_MSG_RESULT(no)
1673 ])
1674 dnl **********************************
1675 dnl *** Checks for sin6_len ***
1676 dnl **********************************
1677 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1678 AC_TRY_COMPILE([
1679 #include <netinet/in.h>
1680 ], [
1681 struct sockaddr_in6 saddr6;
1682 saddr6.sin6_len = sizeof (saddr6);
1683 ],[
1684 AC_MSG_RESULT(yes)
1685 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1686 ], [
1687 AC_MSG_RESULT(no)
1688 ])
1689 dnl **********************************
1690 dnl *** Checks for MonoPosixHelper ***
1691 dnl **********************************
1692 AC_CHECK_HEADERS(checklist.h)
1693 AC_CHECK_HEADERS(pathconf.h)
1694 AC_CHECK_HEADERS(fstab.h)
1695 AC_CHECK_HEADERS(attr/xattr.h)
1696 AC_CHECK_HEADERS(sys/extattr.h)
1697 AC_CHECK_HEADERS(sys/sendfile.h)
1698 AC_CHECK_HEADERS(sys/statvfs.h)
1699 AC_CHECK_HEADERS(sys/statfs.h)
1700 AC_CHECK_HEADERS(sys/vfstab.h)
1701 AC_CHECK_HEADERS(sys/xattr.h)
1702 AC_CHECK_HEADERS(sys/mman.h)
1703 AC_CHECK_HEADERS(sys/param.h)
1704 AC_CHECK_HEADERS(sys/mount.h, [], [],
1705 [
1706 #ifdef HAVE_SYS_PARAM_H
1707 # include <sys/param.h>
1708 #endif
1709 ])
1710 AC_CHECK_HEADERS(sys/mount.h)
1711 AC_CHECK_FUNCS(confstr)
1712 AC_CHECK_FUNCS(seekdir telldir)
1713 AC_CHECK_FUNCS(getdomainname)
1714 AC_CHECK_FUNCS(setdomainname)
1715 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1716 AC_CHECK_FUNCS(setgroups)
1717 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1718 AC_CHECK_FUNCS(getfsstat)
1719 AC_CHECK_FUNCS(lutimes futimes)
1720 AC_CHECK_FUNCS(mremap)
1721 AC_CHECK_FUNCS(remap_file_pages)
1722 AC_CHECK_FUNCS(posix_fadvise)
1723 AC_CHECK_FUNCS(posix_fallocate)
1724 AC_CHECK_FUNCS(posix_madvise)
1725 AC_CHECK_FUNCS(vsnprintf)
1726 AC_CHECK_FUNCS(sendfile)
1727 AC_CHECK_FUNCS(gethostid sethostid)
1728 AC_CHECK_FUNCS(sethostname)
1729 AC_CHECK_FUNCS(statfs)
1730 AC_CHECK_FUNCS(fstatfs)
1731 AC_CHECK_FUNCS(statvfs)
1732 AC_CHECK_FUNCS(fstatvfs)
1733 AC_CHECK_FUNCS(stime)
1734 AC_CHECK_FUNCS(strerror_r)
1735 AC_CHECK_FUNCS(ttyname_r)
1736 AC_CHECK_FUNCS(psignal)
1737 AC_CHECK_FUNCS(getlogin_r)
1738 AC_CHECK_FUNCS(lockf)
1739 AC_CHECK_FUNCS(swab)
1740 AC_CHECK_FUNCS(setusershell endusershell)
1741 AC_CHECK_SIZEOF(size_t)
1742 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1743 [#include <sys/types.h>
1744 #include <sys/stat.h>
1745 #include <unistd.h>])
1746 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1747 [#include <sys/types.h>
1748 #include <sys/stat.h>
1749 #include <unistd.h>])
1750 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1751 [#include <sys/time.h>])
1752 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1753 [#include <unistd.h>
1754 #include <fcntl.h>])
1755 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1756 [#include <sys/poll.h>])
1757 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1758 [#include <sys/types.h>
1759 #include <sys/stat.h>
1760 #include <unistd.h>])
1761 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1762 [#include <time.h>])
1763 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1764 [#include <sys/time.h>
1765 #include <sys/types.h>
1766 #include <utime.h>])
1767 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1768 [#include <sys/time.h>])
1769 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1770 [#include <sys/types.h>
1771 #include <utime.h>])
1772 AC_CHECK_MEMBERS(
1773 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1774 [#include <sys/types.h>
1775 #include <dirent.h>])
1776 AC_CHECK_MEMBERS(
1777 [struct passwd.pw_gecos],,,
1778 [#include <sys/types.h>
1779 #include <pwd.h>])
1780 AC_CHECK_MEMBERS(
1781 [struct statfs.f_flags],,,
1782 [#include <sys/types.h>
1783 #include <sys/vfs.h>])
1785 dnl Favour xattr through glibc, but use libattr if we have to
1786 AC_CHECK_FUNC(lsetxattr, ,
1787 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1788 )
1789 AC_SUBST(XATTR_LIB)
1791 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1792 AC_CHECK_MEMBERS(
1793 [struct kinfo_proc.kp_proc],,,
1794 [#include <sys/types.h>
1795 #include <sys/param.h>
1796 #include <sys/sysctl.h>
1797 #include <sys/proc.h>
1798 ])
1800 dnl *********************************
1801 dnl *** Checks for Windows compilation ***
1802 dnl *********************************
1803 AC_CHECK_HEADERS(sys/time.h)
1804 AC_CHECK_HEADERS(sys/param.h)
1805 AC_CHECK_HEADERS(dirent.h)
1807 dnl *********************************
1808 dnl *** Check for Console 2.0 I/O ***
1809 dnl *********************************
1810 AC_CHECK_HEADERS([curses.h])
1811 AC_CHECK_HEADERS([term.h], [], [],
1812 [#if HAVE_CURSES_H
1813 #include <curses.h>
1814 #endif
1815 ])
1816 AC_CHECK_HEADERS([termios.h])
1818 dnl * This is provided in io-layer, but on windows it's only available
1819 dnl * on xp+
1820 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1821 else
1822 dnl *********************************
1823 dnl *** Checks for Windows compilation ***
1824 dnl *********************************
1825 AC_CHECK_HEADERS(winternl.h)
1827 jdk_headers_found=no
1828 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1829 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1830 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1831 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1832 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1833 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1834 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1836 dnl *********************************
1837 dnl *** Check for struct ip_mreqn ***
1838 dnl *********************************
1839 AC_MSG_CHECKING(for struct ip_mreqn)
1840 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1841 struct ip_mreqn mreq;
1842 mreq.imr_address.s_addr = 0;
1843 ], [
1844 # Yes, we have it...
1845 AC_MSG_RESULT(yes)
1846 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1847 ], [
1848 # We'll just have to try and use struct ip_mreq
1849 AC_MSG_RESULT(no)
1850 AC_MSG_CHECKING(for struct ip_mreq)
1851 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1852 struct ip_mreq mreq;
1853 mreq.imr_interface.s_addr = 0;
1854 ], [
1855 # Yes, we have it...
1856 AC_MSG_RESULT(yes)
1857 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1858 ], [
1859 # No multicast support
1860 AC_MSG_RESULT(no)
1861 ])
1862 ])
1863 AC_CHECK_FUNCS(GetProcessId)
1864 fi
1866 dnl socklen_t check
1867 AC_MSG_CHECKING(for socklen_t)
1868 AC_TRY_COMPILE([
1869 #include <sys/types.h>
1870 #include <sys/socket.h>
1871 ],[
1872 socklen_t foo;
1873 ],[
1874 ac_cv_c_socklen_t=yes
1875 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1876 AC_MSG_RESULT(yes)
1877 ],[
1878 AC_MSG_RESULT(no)
1879 ])
1881 AC_MSG_CHECKING(for array element initializer support)
1882 AC_TRY_COMPILE([#include <sys/socket.h>], [
1883 const int array[] = {[1] = 2,};
1884 ], [
1885 # Yes, we have it...
1886 AC_MSG_RESULT(yes)
1887 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1888 ], [
1889 # We'll have to use signals
1890 AC_MSG_RESULT(no)
1891 ])
1893 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1894 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1895 AC_TRY_LINK([#include <math.h>],
1896 [ static void *p = &trunc; ],
1897 [
1898 AC_DEFINE(HAVE_TRUNC)
1899 AC_MSG_RESULT(yes)
1900 ac_cv_trunc=yes
1901 ],
1902 AC_MSG_RESULT(no)))
1904 if test "x$ac_cv_truncl" != "xyes"; then
1905 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1906 fi
1908 AC_CHECK_FUNCS(round)
1909 AC_CHECK_FUNCS(rint)
1910 AC_CHECK_FUNCS(execvp)
1912 dnl ****************************
1913 dnl *** Look for /dev/random ***
1914 dnl ****************************
1916 AC_MSG_CHECKING([if usage of random device is requested])
1917 AC_ARG_ENABLE(dev-random,
1918 [ --disable-dev-random disable the use of the random device (enabled by default)],
1919 try_dev_random=$enableval, try_dev_random=yes)
1921 AC_MSG_RESULT($try_dev_random)
1923 case "{$build}" in
1924 *-openbsd*)
1925 NAME_DEV_RANDOM="/dev/srandom"
1926 ;;
1928 dnl Win32 does not have /dev/random, they have their own method...
1930 *-mingw*|*-*-cygwin*)
1931 ac_cv_have_dev_random=no
1932 ;;
1934 dnl Everywhere else, it's /dev/random
1936 *)
1937 NAME_DEV_RANDOM="/dev/random"
1938 ;;
1939 esac
1941 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1943 dnl Now check if the device actually exists
1945 if test "x$try_dev_random" = "xyes"; then
1946 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1947 [if test -r "$NAME_DEV_RANDOM" ; then
1948 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1949 if test "x$ac_cv_have_dev_random" = "xyes"; then
1950 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1951 fi
1952 else
1953 AC_MSG_CHECKING(for random device)
1954 ac_cv_have_dev_random=no
1955 AC_MSG_RESULT(has been disabled)
1956 fi
1958 if test "x$host_win32" = "xyes"; then
1959 AC_DEFINE(HAVE_CRYPT_RNG)
1960 fi
1962 if test "x$ac_cv_have_dev_random" = "xno" \
1963 && test "x$host_win32" = "xno"; then
1964 AC_MSG_WARN([[
1965 ***
1966 *** A system-provided entropy source was not found on this system.
1967 *** Because of this, the System.Security.Cryptography random number generator
1968 *** will throw a NotImplemented exception.
1969 ***
1970 *** If you are seeing this message, and you know your system DOES have an
1971 *** entropy collection in place, please contact <crichton@gimp.org> and
1972 *** provide information about the system and how to access the random device.
1973 ***
1974 *** Otherwise you can install either egd or prngd and set the environment
1975 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1976 ***]])
1977 fi
1979 AC_MSG_CHECKING([if inter-process shared handles are requested])
1980 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1981 AC_MSG_RESULT($try_shared_handles)
1982 if test "x$try_shared_handles" != "xyes"; then
1983 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1984 AC_SUBST(DISABLE_SHARED_HANDLES)
1985 fi
1987 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1988 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1990 AC_MSG_CHECKING([if big-arrays are to be enabled])
1991 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1992 if test "x$enable_big_arrays" = "xyes" ; then
1993 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1994 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
1995 else
1996 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
1997 fi
1998 fi
1999 AC_MSG_RESULT($enable_big_arrays)
2001 dnl **************
2002 dnl *** DTRACE ***
2003 dnl **************
2005 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2007 if test "x$enable_dtrace" = "xyes"; then
2008 if test "x$has_dtrace" = "xno"; then
2009 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2010 fi
2011 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2012 if test "x$DTRACE" = "xno"; then
2013 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2014 enable_dtrace=no
2015 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2016 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2017 enable_dtrace=no
2018 fi
2019 fi
2021 dtrace_g=no
2022 if test "x$enable_dtrace" = "xyes"; then
2023 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2024 DTRACEFLAGS=
2025 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2026 case "$host" in
2027 powerpc-*-darwin*)
2028 DTRACEFLAGS="-arch ppc64"
2029 ;;
2030 i*86-*-darwin*)
2031 DTRACEFLAGS="-arch x86_64"
2032 ;;
2033 *)
2034 DTRACEFLAGS=-64
2035 ;;
2036 esac
2037 else
2038 case "$host" in
2039 powerpc-*-darwin*)
2040 DTRACEFLAGS="-arch ppc"
2041 ;;
2042 i*86-*-darwin*)
2043 DTRACEFLAGS="-arch i386"
2044 ;;
2045 *)
2046 DTRACEFLAGS=-32
2047 ;;
2048 esac
2049 fi
2050 AC_SUBST(DTRACEFLAGS)
2051 case "$host" in
2052 *-*-solaris*)
2053 dtrace_g=yes
2054 ;;
2055 esac
2056 AC_CHECK_HEADERS([sys/sdt.h])
2057 fi
2058 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2059 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2061 dnl **************
2062 dnl *** NaCl ***
2063 dnl **************
2065 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2066 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2068 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2069 if test "x$enable_nacl_codegen" = "xyes"; then
2070 MONO_NACL_ALIGN_MASK_OFF=1
2071 CPPFLAGS="$CPPFLAGS -D__native_client_codegen__"
2072 AC_DEFINE(TARGET_NACL, 1, [...])
2073 else
2074 MONO_NACL_ALIGN_MASK_OFF=0
2075 CPPFLAGS="$CPPFLAGS -D__default_codegen__"
2076 fi
2077 if test "x$enable_nacl_gc" = "xyes"; then
2078 CPPFLAGS="$CPPFLAGS -finstrument-for-thread-suspension -D__native_client_gc__"
2079 fi
2080 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2082 dnl **************
2083 dnl *** LLVM ***
2084 dnl **************
2086 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2087 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2089 if test "x$enable_llvm" = "xyes"; then
2090 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2091 if test "x$LLVM_CONFIG" = "xno"; then
2092 AC_MSG_ERROR([llvm-config not found.])
2093 fi
2095 # The output of --cflags seems to include optimizations flags too
2096 LLVM_CFLAGS=`$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'`
2097 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2098 # from LLVM classes.
2099 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2100 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2101 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
2102 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
2104 # Should be something like '2.6' or '2.7svn'
2105 llvm_version=`$LLVM_CONFIG --version`
2106 major_version=`echo $llvm_version | cut -c 1`
2107 minor_version=`echo $llvm_version | cut -c 3`
2108 if echo $llvm_version | grep -q 'mono'; then
2109 AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
2110 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"
2111 fi
2113 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2114 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2115 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2117 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2118 # llvm's config.h
2119 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2121 AC_SUBST(LLVM_CFLAGS)
2122 AC_SUBST(LLVM_CXXFLAGS)
2123 AC_SUBST(LLVM_LIBS)
2124 AC_SUBST(LLVM_LDFLAGS)
2125 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2126 fi
2128 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2129 if test "x$enable_loadedllvm" = "xyes"; then
2130 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2131 fi
2132 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2134 TARGET="unknown"
2135 ACCESS_UNALIGNED="yes"
2137 JIT_SUPPORTED=no
2138 INTERP_SUPPORTED=no
2139 LIBC="libc.so.6"
2140 INTL="libc.so.6"
2141 SQLITE="libsqlite.so.0"
2142 SQLITE3="libsqlite3.so.0"
2143 X11="libX11.so"
2145 sizeof_register="SIZEOF_VOID_P"
2147 jit_wanted=false
2148 interp_wanted=false
2149 sgen_supported=false
2150 case "$host" in
2151 # mips-sgi-irix5.* | mips-sgi-irix6.*)
2152 # TARGET=MIPS;
2153 # ACCESS_UNALIGNED="no"
2154 # ;;
2155 mips*)
2156 TARGET=MIPS;
2157 arch_target=mips;
2158 ACCESS_UNALIGNED="no"
2159 JIT_SUPPORTED=yes
2160 jit_wanted=true
2162 AC_MSG_CHECKING(for mips n32)
2163 AC_TRY_COMPILE([], [
2164 void main () {
2165 #if _MIPS_SIM != _ABIN32
2166 #error Not mips n32
2167 #endif
2168 }
2169 ],[
2170 AC_MSG_RESULT(yes)
2171 sizeof_register=8
2172 ],[
2173 AC_MSG_RESULT(no)
2174 ])
2175 ;;
2176 i*86-*-*)
2177 TARGET=X86;
2178 arch_target=x86;
2179 JIT_SUPPORTED=yes
2180 jit_wanted=true
2181 case $host_os in
2182 solaris*)
2183 LIBC="libc.so"
2184 INTL="libintl.so"
2185 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2186 TARGET=AMD64
2187 arch_target=amd64
2188 fi
2190 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2191 # int astruct __attribute__ ((visibility ("hidden")));
2192 # void foo ()
2193 # {
2194 # void *p = &astruct;
2195 # }
2196 # gcc -fPIC --shared -o libfoo.so foo.c
2197 # yields:
2198 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2199 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2200 have_visibility_hidden=no
2201 ;;
2202 cygwin*)
2203 have_visibility_hidden=no
2204 ;;
2205 haiku*)
2206 LIBC=libroot.so
2207 ;;
2208 linux*)
2209 sgen_supported=true
2210 AOT_SUPPORTED="yes"
2211 ;;
2212 darwin*|openbsd*|freebsd*)
2213 sgen_supported=true
2214 ;;
2215 esac
2216 ;;
2217 x86_64-*-* | amd64-*-*)
2218 TARGET=AMD64;
2219 arch_target=amd64;
2220 JIT_SUPPORTED=yes
2221 jit_wanted=true
2222 case $host_os in
2223 linux*)
2224 sgen_supported=true
2225 AOT_SUPPORTED="yes"
2226 ;;
2227 darwin*|openbsd*|freebsd*)
2228 sgen_supported=true
2229 ;;
2230 esac
2231 case "$host" in
2232 x86_64-*-nacl*)
2233 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2234 sizeof_register=8
2235 ;;
2236 esac
2237 ;;
2238 ia64-*-*)
2239 TARGET=IA64
2240 arch_target=ia64
2241 ACCESS_UNALIGNED="no"
2242 JIT_SUPPORTED=yes
2243 jit_wanted=true
2244 LIBC="libc.so.6.1"
2245 INTL="libc.so.6.1"
2246 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2247 libmono_ldflags="-lunwind"
2248 ;;
2249 sparc*-*-*)
2250 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2251 TARGET=SPARC64
2252 else
2253 TARGET=SPARC
2254 fi
2255 arch_target=sparc;
2256 JIT_SUPPORTED=yes
2257 ACCESS_UNALIGNED="no"
2258 case $host_os in
2259 linux*) ;;
2260 *)
2261 LIBC="libc.so"
2262 INTL="libintl.so"
2263 esac
2264 jit_wanted=true
2265 if test x"$GCC" = xyes; then
2266 # We don't support v8 cpus
2267 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2268 fi
2269 if test x"$AR" = xfalse; then
2270 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2271 fi
2272 ;;
2273 alpha*-*-linux* | alpha*-*-osf*)
2274 TARGET=ALPHA;
2275 ACCESS_UNALIGNED="no"
2276 JIT_SUPPORTED=yes
2277 jit_wanted=true
2278 arch_target=alpha;
2279 CFLAGS="$CFLAGS -mieee -O0"
2280 case $host_os in
2281 linux*)
2282 LIBC="libc.so.6.1"
2283 INTL="libc.so.6.1"
2284 esac
2285 ;;
2286 *-mingw*|*-*-cygwin*)
2287 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2288 have_visibility_hidden=no
2289 INTL="intl"
2290 ;;
2291 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2292 TARGET=HPPA;
2293 arch_target=hppa;
2294 LIBC="libc.sl"
2295 ACCESS_UNALIGNED="no"
2296 INTERP_SUPPORTED=yes
2297 interp_wanted=true
2298 ;;
2299 hppa*linux*)
2300 TARGET=HPPA;
2301 arch_target=hppa;
2302 ACCESS_UNALIGNED="no"
2303 JIT_SUPPORTED=yes
2304 jit_wanted=true
2305 ;;
2306 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2307 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2308 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2309 TARGET=POWERPC64;
2310 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2311 CFLAGS="$CFLAGS -mminimal-toc"
2312 else
2313 TARGET=POWERPC;
2314 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2315 fi
2316 arch_target=ppc;
2317 JIT_SUPPORTED=yes
2318 jit_wanted=true
2319 case $host_os in
2320 linux*|darwin*)
2321 sgen_supported=true
2322 ;;
2323 esac
2324 ;;
2325 arm*-darwin*)
2326 TARGET=ARM;
2327 arch_target=arm;
2328 ACCESS_UNALIGNED="no"
2329 JIT_SUPPORTED=yes
2330 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
2331 jit_wanted=true
2332 # libgc's gc_locks.h depends on this
2333 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2334 sgen_supported=true
2335 ;;
2336 arm*-linux*)
2337 TARGET=ARM;
2338 arch_target=arm;
2339 ACCESS_UNALIGNED="no"
2340 JIT_SUPPORTED=yes
2341 jit_wanted=true
2342 sgen_supported=true
2343 ;;
2344 s390-*-linux*)
2345 TARGET=S390;
2346 arch_target=s390;
2347 ACCESS_UNALIGNED="yes"
2348 JIT_SUPPORTED=yes
2349 jit_wanted=true
2350 sgen_supported=true
2351 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2352 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2353 ;;
2354 s390x-*-linux*)
2355 TARGET=S390x;
2356 arch_target=s390x;
2357 ACCESS_UNALIGNED="yes"
2358 JIT_SUPPORTED=yes
2359 jit_wanted=true
2360 sgen_supported=true
2361 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2362 ;;
2363 esac
2365 if test "x$host" != "x$target"; then
2366 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2367 case "$target" in
2368 powerpc64-ps3-linux-gnu)
2369 TARGET=POWERPC64
2370 arch_target=powerpc64
2371 AC_DEFINE(TARGET_PS3, 1, [...])
2372 # It would be better to just use TARGET_POWERPC64, but lots of code already
2373 # uses this define
2374 AC_DEFINE(__mono_ppc64__, 1, [...])
2375 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2376 sizeof_register=8
2377 target_byte_order=G_BIG_ENDIAN
2378 ;;
2380 powerpc64-xbox360-linux-gnu)
2381 TARGET=POWERPC64
2382 arch_target=powerpc64
2383 AC_DEFINE(TARGET_XBOX360, 1, [...])
2384 # It would be better to just use TARGET_POWERPC64, but lots of code already
2385 # uses this define
2386 sizeof_register=8
2387 target_byte_order=G_BIG_ENDIAN
2388 ;;
2389 x86_64-*-nacl)
2390 TARGET=AMD64
2391 arch_target=amd64
2392 AC_DEFINE(TARGET_AMD64, 1, [...])
2393 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2394 sizeof_register=8
2395 ;;
2396 armv7l-unknown-linux-gnueabi*)
2397 # TEGRA
2398 TARGET=ARM;
2399 arch_target=arm;
2400 AC_DEFINE(TARGET_ARM, 1, [...])
2401 ACCESS_UNALIGNED="no"
2402 JIT_SUPPORTED=yes
2403 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__"
2404 jit_wanted=true
2405 # Can't use tls, since it depends on the runtime detection of tls offsets
2406 # in mono-compiler.h
2407 with_tls=pthread
2408 ;;
2409 armv5tel-unknown-linux-gnueabi*)
2410 TARGET=ARM;
2411 arch_target=arm;
2412 AC_DEFINE(TARGET_ARM, 1, [...])
2413 ACCESS_UNALIGNED="no"
2414 JIT_SUPPORTED=yes
2415 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2416 jit_wanted=true
2417 # Can't use tls, since it depends on the runtime detection of tls offsets
2418 # in mono-compiler.h
2419 with_tls=pthread
2420 ;;
2421 armv5-*-linux-androideabi*)
2422 TARGET=ARM;
2423 arch_target=arm;
2424 AC_DEFINE(TARGET_ARM, 1, [...])
2425 AC_DEFINE(TARGET_ANDROID, 1, [...])
2426 ACCESS_UNALIGNED="no"
2427 JIT_SUPPORTED=yes
2428 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__ -DARM_FPU_NONE=1"
2429 jit_wanted=true
2430 # Can't use tls, since it depends on the runtime detection of tls offset
2431 # in mono-compiler.h
2432 with_tls=pthread
2433 ;;
2434 *)
2435 AC_MSG_ERROR([Cross compiling is not supported for target $target])
2436 esac
2437 fi
2439 # FIXME: Define the others as well
2440 case "$TARGET" in
2441 X86)
2442 AC_DEFINE(TARGET_X86, 1, [...])
2443 ;;
2444 AMD64)
2445 AC_DEFINE(TARGET_AMD64, 1, [...])
2446 ;;
2447 ARM)
2448 AC_DEFINE(TARGET_ARM, 1, [...])
2449 ;;
2450 POWERPC)
2451 AC_DEFINE(TARGET_POWERPC, 1, [...])
2452 ;;
2453 POWERPC64)
2454 AC_DEFINE(TARGET_POWERPC, 1, [...])
2455 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2456 ;;
2457 esac
2459 if test "x$sizeof_register" = "x4"; then
2460 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2461 elif test "x$sizeof_register" = "x8"; then
2462 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2463 else
2464 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2465 fi
2467 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2468 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2469 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2470 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2471 else
2472 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2473 fi
2475 if test "x$have_visibility_hidden" = "xyes"; then
2476 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2477 fi
2479 if test "x$have_deprecated" = "xyes"; then
2480 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2481 fi
2483 dnl
2484 dnl Simple Generational checks (sgen)
2485 dnl
2486 if $sgen_supported; then
2487 build_sgen_default=yes
2488 else
2489 build_sgen_default=no
2490 fi
2491 SGEN_DEFINES=
2492 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2493 if test x$buildsgen = xyes; then
2494 if $sgen_supported; then
2495 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR -DHAVE_WRITE_BARRIERS"
2496 gc_msg="sgen and $gc_msg"
2497 else
2498 buildsgen=no
2499 AC_MSG_WARN("Sgen is not supported on this platform")
2500 fi
2501 fi
2502 AC_SUBST(SGEN_DEFINES)
2503 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2505 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT (defaults to no)],[
2506 if test x$withval = xyes; then
2507 jit_wanted=true
2508 else
2509 jit_wanted=false
2510 fi
2511 ])
2513 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter (defaults to no)],[
2514 if test x$withval = xyes; then
2515 interp_wanted=true
2516 else
2517 interp_wanted=false
2518 fi
2519 ])
2521 USEJIT=false
2522 if test x$JIT_SUPPORTED = xyes; then
2523 if $jit_wanted; then
2524 USEJIT=true
2525 jit_status="Building and using the JIT"
2526 else
2527 if $interp_wanted; then
2528 jit_status="Building the JIT, defaulting to the interpreter"
2529 else
2530 AC_ERROR(No JIT or interpreter support available or selected.)
2531 fi
2532 fi
2533 else
2534 if test x$interp_wanted = xtrue; then
2535 jit_status="interpreter"
2536 else
2537 AC_ERROR(No JIT or interpreter support available or selected.)
2538 fi
2539 fi
2541 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2543 libsuffix=".so"
2545 case "$host" in
2546 *-*-darwin*)
2547 libsuffix=".dylib"
2548 LIBC="libc.dylib"
2549 INTL="libintl.dylib"
2550 SQLITE="libsqlite.0.dylib"
2551 SQLITE3="libsqlite3.0.dylib"
2552 X11="libX11.dylib"
2553 ;;
2554 *-*-*netbsd*)
2555 LIBC="libc.so.12"
2556 INTL="libintl.so.0"
2557 ;;
2558 *-*-*freebsd*)
2559 LIBC="libc.so"
2560 INTL="libintl.so"
2561 SQLITE="libsqlite.so"
2562 SQLITE3="libsqlite3.so"
2563 ;;
2564 *-*-*openbsd*)
2565 LIBC="libc.so"
2566 INTL="libintl.so"
2567 SQLITE="libsqlite.so"
2568 SQLITE3="libsqlite3.so"
2569 ;;
2570 *-*-*linux*)
2571 AC_PATH_X
2572 AC_MSG_CHECKING(for the soname of libX11.so)
2573 for i in $x_libraries /usr/lib /usr/lib64; do
2574 for r in 4 5 6; do
2575 if test -f $i/libX11.so.$r; then
2576 X11=libX11.so.$r
2577 AC_MSG_RESULT($X11)
2578 fi
2579 done
2580 done
2582 if test "x$X11" = "xlibX11.so"; then
2583 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2584 fi
2585 ;;
2586 esac
2589 AC_SUBST(libsuffix)
2591 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2592 if test "x$with_tls" = "x__thread"; then
2593 #
2594 # On some linux distributions, TLS works in executables, but linking
2595 # against a shared library containing TLS fails with:
2596 # undefined reference to `__tls_get_addr'
2597 #
2598 rm -f conftest.c conftest.so conftest
2599 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2600 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2601 $CC -o conftest conftest.so > /dev/null 2>&1
2602 if test ! -f conftest; then
2603 AC_MSG_WARN([Disabling usage of __thread.]);
2604 with_tls=pthread
2605 fi
2606 rm -f conftest.c conftest.so conftest
2607 fi
2608 fi
2610 mono_debugger_supported=no
2611 AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
2612 if test "x$try_mono_debugger" = "xyes"; then
2613 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
2614 if test x$use_included_gc = xyes; then
2615 case "$host" in
2616 *-*-*linux*)
2617 mono_debugger_supported=yes
2618 ;;
2619 *86-apple-darwin*)
2620 mono_debugger_supported=yes
2621 ;;
2622 esac
2623 fi
2624 fi
2625 fi
2627 # disable the debugger entirely when building with moonlight
2628 if test "x$with_moonlight" != "xno"; then
2629 mono_debugger_supported=no
2630 fi
2632 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2633 if test "x$mono_debugger_supported" = "xyes"; then
2634 BOEHM_DEFINES="$BOEHM_DEFINES -DMONO_DEBUGGER_SUPPORTED"
2635 NESTED_LIBGC_FLAGS="-DMONO_DEBUGGER_SUPPORTED"
2636 fi
2637 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2638 AC_MSG_RESULT($mono_debugger_supported)
2640 if test "x$with_tls" = "x__thread"; then
2641 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2642 # Pass the information to libgc
2643 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2644 AC_MSG_CHECKING(if the tls_model attribute is supported)
2645 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2646 ], [
2647 AC_MSG_RESULT(yes)
2648 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2649 ], [
2650 AC_MSG_RESULT(no)
2651 ])
2652 fi
2654 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2655 dnl ******************************************
2656 dnl *** Check to see what FPU is available ***
2657 dnl ******************************************
2658 AC_MSG_CHECKING(which FPU to use)
2660 AC_TRY_COMPILE([], [
2661 __asm__ ("ldfd f0, [r0]");
2662 ], fpu=FPA, fpu=NONE)
2664 AC_MSG_RESULT($fpu)
2665 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2666 unset fpu
2668 AC_MSG_CHECKING(for ARMV6)
2669 AC_TRY_RUN([
2670 int main () { __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r" (0) : "memory"); return 0; }
2671 ], armv6=yes, armv6=no)
2673 AC_MSG_RESULT($armv6)
2674 if test ${armv6} = yes; then
2675 AC_DEFINE(HAVE_ARMV6, 1, "Host supports ARMV6 instructions")
2676 # libgc's gc_locks.h depends on this
2677 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2678 fi
2679 fi
2681 if test ${TARGET} = unknown; then
2682 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2683 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2684 fi
2686 if test ${ACCESS_UNALIGNED} = no; then
2687 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2688 fi
2690 case "x$gc" in
2691 xincluded)
2692 # Pass CPPFLAGS to libgc configure
2693 # We should use a separate variable for this to avoid passing useless and
2694 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2695 # This should be executed late so we pick up the final version of CPPFLAGS
2696 # The problem with this approach, is that during a reconfigure, the main
2697 # configure scripts gets invoked with these arguments, so we use separate
2698 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2699 LIBGC_CPPFLAGS="$CPPFLAGS $NESTED_LIBGC_FLAGS"
2700 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2701 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2702 fi
2703 # Don't pass -finstrument-for-thread-suspension in,
2704 # if these are instrumented it will be very bad news
2705 # (infinite recursion, undefined parking behavior, etc)
2706 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
2707 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2708 AC_CONFIG_SUBDIRS(libgc)
2709 ;;
2710 esac
2712 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2713 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
2714 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid 2.1 assemblies (defaults to no)], [], [with_monodroid=no])
2715 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2717 OPROFILE=no
2718 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2719 if test x$with_oprofile != xno; then
2720 oprofile_include=$with_oprofile/include
2721 if test ! -f $oprofile_include/opagent.h; then
2722 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2723 fi
2724 OPROFILE=yes
2725 OPROFILE_CFLAGS="-I$oprofile_include"
2726 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2727 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2728 fi
2729 ])
2731 MALLOC_MEMPOOLS=no
2732 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2733 if test x$with_malloc_mempools = xyes; then
2734 MALLOC_MEMPOOLS=yes
2735 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2736 fi
2737 ])
2740 DISABLE_MCS_DOCS=no
2741 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2742 if test x$with_mcs_docs != xyes; then
2743 DISABLE_MCS_DOCS=yes
2744 fi
2745 ])
2746 if test x$with_profile4 != xyes; then
2747 DISABLE_MCS_DOCS=yes
2748 fi
2750 MOONLIGHT_DEFINES=
2751 AC_ARG_WITH(moonlight, [ --with-moonlight=yes|no|only If you want to build Mono for Moonlight (defaults to no)],[
2752 if test x$with_moonlight != xno; then
2753 MOONLIGHT_DEFINES="-DMOONLIGHT -DDISABLE_ASSEMBLY_REMAPPING "
2754 fi
2755 ], [with_moonlight=no])
2756 AC_SUBST(MOONLIGHT_DEFINES)
2758 AC_ARG_WITH(moon_gc, [ --with-moon-gc=boehm,sgen Select the gc to use with Moonlight (defaults to boehm)],[
2759 if test "x$with_moon_gc" != "xsgen"; then
2760 with_moon_gc=boehm
2761 fi
2762 ], [with_moon_gc=boehm])
2764 AC_CHECK_HEADER([malloc.h],
2765 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
2766 [Define to 1 if you have /usr/include/malloc.h.])],,)
2768 dnl
2769 dnl Consistency settings
2770 dnl
2771 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2772 DISABLE_MCS_DOCS=yes
2773 fi
2775 if test x$DISABLE_MCS_DOCS = xyes; then
2776 docs_dir=""
2777 else
2778 docs_dir=docs
2779 fi
2780 AC_SUBST(docs_dir)
2782 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2783 AC_SUBST(OPROFILE_CFLAGS)
2784 AC_SUBST(OPROFILE_LIBS)
2786 libmono_ldflags="$libmono_ldflags $LIBS"
2788 AM_CONDITIONAL(MOONLIGHT, [test "x$with_moonlight" != "xno"])
2789 AM_CONDITIONAL(ONLY_MOONLIGHT, [test "x$with_moonlight" = "xonly"])
2790 AM_CONDITIONAL(MOONLIGHT_BOEHM, [test "x$with_moon_gc" = "xboehm"])
2791 AM_CONDITIONAL(MOONLIGHT_SGEN, [test "x$with_moon_gc" = "xsgen"])
2793 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2794 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" = xyes])
2795 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2797 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2798 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2799 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2800 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2801 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2802 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2803 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2804 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2805 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2806 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2807 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2808 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2809 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2810 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2811 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2812 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2814 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2815 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2816 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2818 AC_SUBST(LIBC)
2819 AC_SUBST(INTL)
2820 AC_SUBST(SQLITE)
2821 AC_SUBST(SQLITE3)
2822 AC_SUBST(X11)
2823 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2824 AC_SUBST(arch_target)
2825 AC_SUBST(CFLAGS)
2826 AC_SUBST(CPPFLAGS)
2827 AC_SUBST(LDFLAGS)
2829 mono_build_root=`pwd`
2830 AC_SUBST(mono_build_root)
2832 if test x$USEJIT = xtrue; then
2833 mono_runtime=mono/mini/mono
2834 else
2835 mono_runtime=mono/interpreter/mint
2836 fi
2837 AC_SUBST(mono_runtime)
2839 mono_cfg_root=$mono_build_root/runtime
2840 if test x$host_win32 = xyes; then
2841 if test "x$cross_compiling" = "xno"; then
2842 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2843 else
2844 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
2845 fi
2846 else
2847 mono_cfg_dir=$mono_cfg_root/etc
2848 fi
2849 AC_SUBST(mono_cfg_dir)
2851 AC_CONFIG_FILES([po/mcs/Makefile.in])
2853 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2854 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2856 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2857 [ depth=../../../..
2858 case $srcdir in
2859 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2860 .) reldir=$depth ;;
2861 *) reldir=$depth/$srcdir ;;
2862 esac
2863 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2864 cd runtime/etc/mono/1.0
2865 rm -f machine.config
2866 $LN_S $reldir/data/net_1_1/machine.config machine.config
2867 cd $depth
2868 ],[LN_S='$LN_S'])
2870 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2871 [ depth=../../../..
2872 case $srcdir in
2873 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2874 .) reldir=$depth ;;
2875 *) reldir=$depth/$srcdir ;;
2876 esac
2877 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2878 cd runtime/etc/mono/2.0
2879 rm -f machine.config
2880 $LN_S $reldir/data/net_2_0/machine.config machine.config
2881 cd $depth
2882 ],[LN_S='$LN_S'])
2884 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2885 [ depth=../../../..
2886 case $srcdir in
2887 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2888 .) reldir=$depth ;;
2889 *) reldir=$depth/$srcdir ;;
2890 esac
2891 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2892 cd runtime/etc/mono/2.0
2893 rm -f web.config
2894 $LN_S $reldir/data/net_2_0/web.config web.config
2895 cd $depth
2896 ],[LN_S='$LN_S'])
2898 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2899 [ depth=../../..
2900 case $srcdir in
2901 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2902 .) reldir=$depth ;;
2903 *) reldir=$depth/$srcdir ;;
2904 esac
2905 $ac_aux_dir/install-sh -d runtime/etc/mono/
2906 cd runtime/etc/mono/
2907 rm -f browscap.ini
2908 $LN_S $reldir/data/browscap.ini browscap.ini
2909 cd $depth
2910 ],[LN_S='$LN_S'])
2912 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2913 [ depth=../../../../..
2914 case $srcdir in
2915 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2916 .) reldir=$depth ;;
2917 *) reldir=$depth/$srcdir ;;
2918 esac
2919 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2920 cd runtime/etc/mono/2.0/Browsers
2921 rm -f Compat.browser
2922 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2923 cd $depth
2924 ],[LN_S='$LN_S'])
2926 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
2927 [ depth=../../../..
2928 case $srcdir in
2929 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2930 .) reldir=$depth ;;
2931 *) reldir=$depth/$srcdir ;;
2932 esac
2933 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2934 cd runtime/etc/mono/4.0
2935 rm -f machine.config
2936 $LN_S $reldir/data/net_4_0/machine.config machine.config
2937 cd $depth
2938 ],[LN_S='$LN_S'])
2940 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
2941 [ depth=../../../..
2942 case $srcdir in
2943 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2944 .) reldir=$depth ;;
2945 *) reldir=$depth/$srcdir ;;
2946 esac
2947 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2948 cd runtime/etc/mono/4.0
2949 rm -f web.config
2950 $LN_S $reldir/data/net_4_0/web.config web.config
2951 cd $depth
2952 ],[LN_S='$LN_S'])
2954 if test x$enable_quiet_build = xyes; then
2955 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])
2956 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])
2957 fi
2959 AC_OUTPUT([
2960 Makefile
2961 mono-core.spec
2962 mono-uninstalled.pc
2963 scripts/mono-find-provides
2964 scripts/mono-find-requires
2965 mono/Makefile
2966 mono/utils/Makefile
2967 mono/metadata/Makefile
2968 mono/dis/Makefile
2969 mono/cil/Makefile
2970 mono/arch/Makefile
2971 mono/arch/x86/Makefile
2972 mono/arch/amd64/Makefile
2973 mono/arch/hppa/Makefile
2974 mono/arch/ppc/Makefile
2975 mono/arch/sparc/Makefile
2976 mono/arch/s390/Makefile
2977 mono/arch/s390x/Makefile
2978 mono/arch/arm/Makefile
2979 mono/arch/alpha/Makefile
2980 mono/arch/ia64/Makefile
2981 mono/arch/mips/Makefile
2982 mono/interpreter/Makefile
2983 mono/tests/Makefile
2984 mono/tests/tests-config
2985 mono/tests/assemblyresolve/Makefile
2986 mono/tests/cas/Makefile
2987 mono/tests/cas/assembly/Makefile
2988 mono/tests/cas/demand/Makefile
2989 mono/tests/cas/inheritance/Makefile
2990 mono/tests/cas/linkdemand/Makefile
2991 mono/tests/cas/threads/Makefile
2992 mono/benchmark/Makefile
2993 mono/monograph/Makefile
2994 mono/io-layer/Makefile
2995 mono/mini/Makefile
2996 mono/profiler/Makefile
2997 ikvm-native/Makefile
2998 scripts/Makefile
2999 man/Makefile
3000 docs/Makefile
3001 data/Makefile
3002 data/net_2_0/Makefile
3003 data/net_4_0/Makefile
3004 data/net_2_0/Browsers/Makefile
3005 data/mint.pc
3006 data/mono-2.pc
3007 data/monosgen-2.pc
3008 data/mono.pc
3009 data/mono-cairo.pc
3010 data/mono-nunit.pc
3011 data/mono-options.pc
3012 data/mono-lineeditor.pc
3013 data/monodoc.pc
3014 data/mono.web.pc
3015 data/dotnet.pc
3016 data/dotnet35.pc
3017 data/wcf.pc
3018 data/cecil.pc
3019 data/system.web.extensions_1.0.pc
3020 data/system.web.extensions.design_1.0.pc
3021 data/system.web.mvc.pc
3022 data/system.web.mvc2.pc
3023 samples/Makefile
3024 support/Makefile
3025 data/config
3026 tools/Makefile
3027 tools/locale-builder/Makefile
3028 tools/sgen/Makefile
3029 runtime/Makefile
3030 msvc/Makefile
3031 po/Makefile
3032 ])
3034 if test x$host_win32 = xyes; then
3035 # Get rid of 'cyg' prefixes in library names
3036 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3037 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3038 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3039 # executable doesn't work...
3040 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3041 fi
3043 (
3044 case $prefix in
3045 NONE) prefix=$ac_default_prefix ;;
3046 esac
3047 case $exec_prefix in
3048 NONE) exec_prefix='${prefix}' ;;
3049 esac
3051 #
3052 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3053 # any existing config.make. This allows people to share the same source tree
3054 # with different build directories, one native and one cross
3055 #
3056 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3058 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3060 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3061 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3062 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3063 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3064 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $mcs_topdir/build/config.make
3065 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3066 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3067 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3069 case $INSTALL in
3070 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3071 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3072 esac
3074 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3076 export VERSION
3077 [myver=$($AWK 'BEGIN {
3078 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3079 if(length(vsplit [1]) > 4) {
3080 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3081 }
3082 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3083 }')]
3085 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3087 if test x$platform_darwin = xyes; then
3088 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3089 fi
3091 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3092 enable_system_aot=yes
3093 fi
3095 if test "x$enable_loadedllvm" = "xyes"; then
3096 # This seems to fail on the x86 buildbots
3097 enable_system_aot=no
3098 fi
3100 if test x$host_win32 = xno -a x$platform_darwin != xyes -a x$enable_system_aot = xyes; then
3101 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3102 fi
3104 if test x$DISABLE_MCS_DOCS = xyes; then
3105 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3106 fi
3108 if test x$with_moonlight != xno; then
3109 echo "MOONLIGHT = 1" >> $srcdir/$mcsdir/build/config.make
3110 fi
3112 fi
3114 # if we have an olive folder, override the default settings
3115 if test -d $olivedir; then
3117 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3119 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3121 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3122 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3123 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3124 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3125 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3126 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3127 fi
3128 fi
3130 )
3132 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3134 echo "
3135 mcs source: $mcsdir
3136 olive source: $olive_topdir
3138 Engine:
3139 GC: $gc_msg
3140 GLIB: $with_glib
3141 TLS: $with_tls
3142 SIGALTSTACK: $with_sigaltstack
3143 Engine: $jit_status
3144 oprofile: $OPROFILE
3145 BigArrays: $enable_big_arrays
3146 DTrace: $enable_dtrace
3147 Parallel Mark: $enable_parallel_mark
3148 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3150 Libraries:
3151 Moon Profile: $with_moonlight ($with_moon_gc)
3152 MonoDroid: $with_monodroid
3153 MonoTouch: $with_monotouch
3154 JNI support: $jdk_headers_found
3155 libgdiplus: $libgdiplus_msg
3156 zlib: $zlib_msg
3157 $disabled
3158 "
3159 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3160 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
3161 fi