| blob | 1390a7518ff2e6b6e4ad860bff436a5cab1532b4 |
1 # Process this file with autoconf to produce a configure script.
2 #AC_PREREQ([2.62])
4 AC_INIT(mono, [3.0.3],
5 [http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
7 AC_CONFIG_SRCDIR([README])
8 AC_CONFIG_MACRO_DIR([m4])
9 AC_CANONICAL_SYSTEM
10 AC_CANONICAL_HOST
12 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
13 # The extra brackets are to foil regex-based scans.
14 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
16 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign])
17 AM_CONFIG_HEADER([config.h])
18 AM_MAINTAINER_MODE
20 API_VER=2.0
21 AC_SUBST(API_VER)
23 AC_PROG_LN_S
25 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
27 # In case of cygwin, override LN_S, irrespective of what it determines.
28 # The build uses cygwin, but the actual runtime doesn't.
29 case $host_os in
30 *cygwin* ) LN_S='cp -p';;
31 esac
33 dnl
34 dnl libgc checks
35 dnl
37 gc_headers=no
38 gc=included
39 gc_msg="included Boehm"
40 use_included_gc=no
41 libgc_configure_args=
43 if test -d $srcdir/libgc ; then
44 gc_default=included
45 else
46 gc_default=boehm
47 fi
49 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
50 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
51 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
52 CFLAGS_FOR_LIBGC=$CFLAGS
53 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
54 CFLAGS_FOR_EGLIB=$CFLAGS
56 #
57 # These are the flags that need to be stored in the mono.pc file for
58 # compiling code that will embed Mono
59 #
60 libmono_cflags=""
61 libmono_ldflags=""
62 AC_SUBST(libmono_cflags)
63 AC_SUBST(libmono_ldflags)
65 # Variable to have relocatable .pc files (lib, or lib64)
66 reloc_libdir=`basename ${libdir}`
67 AC_SUBST(reloc_libdir)
69 dnl if linker handles the version script
70 no_version_script=no
72 # Set to yes if Unix sockets cannot be created in an anonymous namespace
73 need_link_unlink=no
75 # Thread configuration inspired by sleepycat's db
76 AC_MSG_CHECKING([host platform characteristics])
77 libgc_threads=no
78 has_dtrace=no
79 parallel_mark=yes
80 ikvm_native=yes
82 case "$host" in
83 powerpc*-*-linux*)
84 # https://bugzilla.novell.com/show_bug.cgi?id=504411
85 disable_munmap=yes
86 ;;
87 esac
89 host_win32=no
90 target_win32=no
91 platform_android=no
92 platform_darwin=no
93 case "$host" in
94 *-mingw*|*-*-cygwin*)
95 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
96 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
97 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
98 host_win32=yes
99 mono_cv_clang=no
100 if test "x$cross_compiling" = "xno"; then
101 target_win32=yes
102 if test "x$host" == "x$build" -a "x$host" == "x$target"; then
103 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
104 fi
105 #
106 # gcc-3/g++-3 are from the gcc-core/gcc-g++ cygwin packages.
107 # Other gcc packages will not work:
108 # - the gcc-4 packages no longer support -mno-cygwin
109 # - the mingw-gcc packages produce executables which depends on a libgcc<...>
110 # dll, which means we would have to distribute that file too.
111 #
112 if test "x$CC" != "x"; then
113 AC_ERROR(Don't set CC. mono can only be compiled with gcc-3 from the 'gcc-core' package)
114 fi
115 CC="gcc-3.exe -mno-cygwin -g"
116 CXX="g++-3.exe -mno-cygwin -g"
117 # So libgc configure gets -mno-cygwin
118 export CC
119 export CXX
120 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -mno-cygwin"
121 else
122 target_win32=yes
123 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
124 AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
125 fi
126 HOST_CC="gcc"
127 # Windows 2000 is required that includes Internet Explorer 5.01
128 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
129 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
130 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
131 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
132 libdl=
133 libgc_threads=win32
134 gc_default=included
135 with_sigaltstack=no
136 LN_S=cp
137 # This forces libgc to use the DllMain based thread registration code on win32
138 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
139 ;;
140 *-*-*netbsd*)
141 host_win32=no
142 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
143 libmono_cflags="-D_REENTRANT"
144 LDFLAGS="$LDFLAGS -pthread"
145 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
146 libmono_ldflags="-pthread"
147 need_link_unlink=yes
148 libdl="-ldl"
149 libgc_threads=pthreads
150 with_sigaltstack=no
151 use_sigposix=yes
152 ;;
153 *-*-*freebsd*)
154 host_win32=no
155 if test "x$PTHREAD_CFLAGS" = "x"; then
156 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
157 libmono_cflags=
158 else
159 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
160 libmono_cflags="$PTHREAD_CFLAGS"
161 fi
162 if test "x$PTHREAD_LIBS" = "x"; then
163 LDFLAGS="$LDFLAGS -pthread"
164 libmono_ldflags="-pthread"
165 else
166 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
167 libmono_ldflags="$PTHREAD_LIBS"
168 fi
169 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
170 need_link_unlink=yes
171 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
172 libdl=
173 libgc_threads=pthreads
174 # This doesn't seem to work as of 7.0 on amd64
175 with_sigaltstack=no
176 # TLS is only partially implemented on -CURRENT (compiler support
177 # but NOT library support)
178 #
179 with_tls=pthread
180 use_sigposix=yes
181 ;;
182 *-*-*openbsd*)
183 host_win32=no
184 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
185 if test "x$disable_munmap" != "xyes"; then
186 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
187 fi
188 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
189 LDFLAGS="$LDFLAGS -pthread"
190 need_link_unlink=yes
191 AC_DEFINE(PTHREAD_POINTER_ID)
192 libdl=
193 gc_default=boehm
194 libgc_threads=pthreads
195 with_sigaltstack=no
196 use_sigposix=yes
197 ;;
198 *-*-linux-android*)
199 host_win32=no
200 platform_android=yes
201 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
202 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
204 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
205 if test "x$disable_munmap" != "xyes"; then
206 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
207 fi
208 libmono_cflags="-D_REENTRANT"
209 libdl="-ldl"
210 libgc_threads=pthreads
211 use_sigposix=yes
213 with_tls=pthread
214 with_sigaltstack=no
215 with_static_mono=no
217 # Android doesn't support boehm, as it's missing <link.h>
218 support_boehm=no
219 with_gc=sgen
221 # isinf(3) requires -lm; see isinf check below
222 LDFLAGS="$LDFLAGS -lm"
224 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
225 # PAGE_SIZE; breaks mono/io-layer/collection.c
226 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
227 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
228 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
230 # to bypass the underscore linker check, can't work when cross-compiling
231 mono_cv_uscore=yes
232 mono_cv_clang=no
233 ;;
234 *-*-linux*)
235 host_win32=no
236 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
237 if test "x$disable_munmap" != "xyes"; then
238 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
239 fi
240 libmono_cflags="-D_REENTRANT"
241 libdl="-ldl"
242 libgc_threads=pthreads
243 use_sigposix=yes
244 ;;
245 *-*-nacl*)
246 host_win32=no
247 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
248 if test "x$disable_munmap" != "xyes"; then
249 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
250 fi
251 libmono_cflags="-D_REENTRANT"
252 libdl=
253 libgc_threads=pthreads
254 gc_default=boehm
255 use_sigposix=yes
256 ikvm_native=no
257 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
258 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
259 ;;
260 *-*-hpux*)
261 host_win32=no
262 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
263 # +ESdbgasm only valid on bundled cc on RISC
264 # silently ignored for ia64
265 if test $GCC != "yes"; then
266 CFLAGS="$CFLAGS +ESdbgasm"
267 # Arrange for run-time dereferencing of null
268 # pointers to produce a SIGSEGV signal.
269 LDFLAGS="$LDFLAGS -z"
270 fi
271 CFLAGS="$CFLAGS +ESdbgasm"
272 LDFLAGS="$LDFLAGS -z"
273 libmono_cflags="-D_REENTRANT"
274 libmono_ldflags="-lpthread"
275 libgc_threads=pthreads
276 need_link_unlink=yes
277 use_sigposix=yes
278 ;;
279 *-*-solaris*)
280 host_win32=no
281 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
282 need_link_unlink=yes
283 libmono_cflags="-D_REENTRANT"
284 libgc_threads=pthreads
285 # This doesn't seem to work on solaris/x86, but the configure test runs
286 with_tls=pthread
287 has_dtrace=yes
288 use_sigposix=yes
289 enable_solaris_tar_check=yes
290 ;;
291 *-*-darwin*)
292 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
293 host_win32=no
294 platform_darwin=yes
295 target_mach=yes
296 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
297 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
298 libmono_cflags="-D_THREAD_SAFE"
299 need_link_unlink=yes
300 AC_DEFINE(PTHREAD_POINTER_ID)
301 AC_DEFINE(USE_MACH_SEMA, 1, [...])
302 no_version_script=yes
303 libdl=
304 libgc_threads=pthreads
305 has_dtrace=yes
306 if test "x$cross_compiling" = "xyes"; then
307 has_broken_apple_cpp=yes
308 fi
309 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
310 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
311 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
312 case "$host" in
313 dnl Snow Leopard and newer config.guess reports as this
314 i*86-*-darwin*)
315 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
316 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
317 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
318 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
319 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
320 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
321 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
322 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
323 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
324 ;;
325 arm*-darwin*)
326 has_dtrace=no
327 ;;
328 esac
329 ;;
330 *-*-haiku*)
331 host_win32=no
332 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
333 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
334 libdl=
335 LIBS="$LIBS -lnetwork"
336 need_link_unlink=yes
337 AC_DEFINE(PTHREAD_POINTER_ID)
338 libgc_threads=pthreads
339 use_sigposix=yes
340 ;;
341 *)
342 AC_MSG_WARN([*** Please add $host to configure.in checks!])
343 host_win32=no
344 libdl="-ldl"
345 ;;
346 esac
347 AC_MSG_RESULT(ok)
349 if test x$need_link_unlink = xyes; then
350 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
351 fi
353 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
354 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
355 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
356 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
357 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
358 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
360 AC_CHECK_TOOL(CC, gcc, gcc)
361 AC_PROG_CC
362 AC_CHECK_TOOL(CXX, g++, g++)
363 AC_PROG_CXX
364 AM_PROG_AS
365 AM_PROG_CC_STDC
366 AC_PROG_INSTALL
367 AC_PROG_AWK
368 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
369 : ${CCAS='$(CC)'}
370 # Set ASFLAGS if not already set.
371 : ${CCASFLAGS='$(CFLAGS)'}
372 AC_SUBST(CCAS)
373 AC_SUBST(CCASFLAGS)
375 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
376 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
377 if test "x$CXX" = "xg++"; then
378 if test "x$GXX" != "xyes"; then
379 # automake/libtool is so broken, it requires g++ even if the c++ sources
380 # are inside automake conditionals
381 AC_MSG_ERROR([You need to install g++])
382 fi
383 fi
385 dnl may require a specific autoconf version
386 dnl AC_PROG_CC_FOR_BUILD
387 dnl CC_FOR_BUILD not automatically detected
388 CC_FOR_BUILD=$CC
389 CFLAGS_FOR_BUILD=$CFLAGS
390 BUILD_EXEEXT=
391 if test "x$cross_compiling" = "xyes"; then
392 CC_FOR_BUILD=cc
393 CFLAGS_FOR_BUILD=
394 BUILD_EXEEXT=""
395 fi
396 AC_SUBST(CC_FOR_BUILD)
397 AC_SUBST(CFLAGS_FOR_BUILD)
398 AC_SUBST(HOST_CC)
399 AC_SUBST(BUILD_EXEEXT)
401 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
402 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
404 # Set STDC_HEADERS
405 AC_HEADER_STDC
406 AC_LIBTOOL_WIN32_DLL
407 # This causes monodis to not link correctly
408 #AC_DISABLE_FAST_INSTALL
409 AM_PROG_LIBTOOL
410 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
411 DOLT
413 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
414 AC_SUBST(export_ldflags)
416 # Test whenever ld supports -version-script
417 AC_PROG_LD
418 AC_PROG_LD_GNU
419 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
420 no_version_script=yes
421 fi
423 AM_ICONV()
425 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
427 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h sys/utime.h semaphore.h sys/un.h linux/rtc.h sys/syscall.h sys/mkdev.h sys/uio.h sys/param.h libproc.h)
428 AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h sys/select.h netinet/tcp.h netinet/in.h unistd.h sys/types.h link.h asm/sigcontext.h sys/inotify.h)
429 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
430 [], [], [#include <stddef.h>
431 #include <sys/socket.h>
432 #include <linux/socket.h>])
434 AC_CHECK_HEADERS(sys/user.h, [], [],
435 [
436 #ifdef HAVE_SYS_PARAM_H
437 # include <sys/param.h>
438 #endif
439 ])
441 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
442 if test x$have_zlib = xyes; then
443 AC_TRY_COMPILE([#include <zlib.h>], [
444 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
445 return 0;
446 #else
447 #error No good zlib found
448 #endif
449 ],[
450 AC_MSG_RESULT(Using system zlib)
451 zlib_msg="system zlib"
452 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
453 ],[
454 AC_MSG_RESULT(Using embedded zlib)
455 have_zlib=no
456 zlib_msg="bundled zlib"
457 ])
458 fi
460 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
461 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
463 # for mono/metadata/debug-symfile.c
464 AC_CHECK_HEADERS(elf.h)
466 # for support
467 AC_CHECK_HEADERS(poll.h)
468 AC_CHECK_HEADERS(sys/poll.h)
469 AC_CHECK_HEADERS(sys/wait.h)
470 AC_CHECK_HEADERS(grp.h)
471 AC_CHECK_HEADERS(syslog.h)
473 # for mono/dis
474 AC_CHECK_HEADERS(wchar.h)
475 AC_CHECK_HEADERS(ieeefp.h)
476 AC_MSG_CHECKING(for isinf)
477 AC_TRY_LINK([#include <math.h>], [
478 int f = isinf (1);
479 ], [
480 AC_MSG_RESULT(yes)
481 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
482 ], [
483 # We'll have to use signals
484 AC_MSG_RESULT(no)
485 ])
487 # for Linux statfs support
488 AC_CHECK_HEADERS(linux/magic.h)
490 # not 64 bit clean in cross-compile
491 AC_CHECK_SIZEOF(void *, 4)
493 WARN=''
494 if test x"$GCC" = xyes; then
495 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value'
496 # The runtime code does not respect ANSI C strict aliasing rules
497 CFLAGS="$CFLAGS -fno-strict-aliasing"
499 ORIG_CFLAGS=$CFLAGS
500 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
501 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
502 AC_TRY_COMPILE([],[
503 return 0;
504 ], [
505 AC_MSG_RESULT(yes)
506 ], [
507 AC_MSG_RESULT(no)
508 CFLAGS=$ORIG_CFLAGS
509 ])
511 ORIG_CFLAGS=$CFLAGS
512 # Check for the normal version, since gcc ignores unknown -Wno options
513 CFLAGS="$CFLAGS -Wunused-but-set-variable"
514 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
515 AC_TRY_COMPILE([],[
516 return 0;
517 ], [
518 AC_MSG_RESULT(yes)
519 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
520 ], [
521 AC_MSG_RESULT(no)
522 CFLAGS=$ORIG_CFLAGS
523 ])
524 else
525 # The Sun Forte compiler complains about inline functions that access static variables
526 # so disable all inlining.
527 case "$host" in
528 *-*-solaris*)
529 CFLAGS="$CFLAGS -Dinline="
530 ;;
531 esac
532 fi
533 CFLAGS="$CFLAGS -g $WARN"
534 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
536 AC_CACHE_CHECK([for clang],
537 mono_cv_clang,[
538 AC_TRY_COMPILE([], [
539 #ifdef __clang__
540 #else
541 #error "FAILED"
542 #endif
543 return 0;
544 ],
545 [mono_cv_clang=yes],
546 [mono_cv_clang=no],
547 [])
548 ])
550 # Where's the 'mcs' source tree?
551 if test -d $srcdir/mcs; then
552 mcsdir=mcs
553 else
554 mcsdir=../mcs
555 fi
557 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
558 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
559 mcsdir=$with_mcs_path
560 fi
561 )
563 #
564 # A sanity check to catch cases where the package was unpacked
565 # with an ancient tar program (Solaris)
566 #
567 AC_ARG_ENABLE(solaris-tar-check,
568 [ --disable-solaris-tar-check disable solaris tar check],
569 do_solaris_tar_check=no, do_solaris_tar_check=yes)
571 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
572 AC_MSG_CHECKING(integrity of package)
573 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
574 then
575 AC_MSG_RESULT(ok)
576 else
577 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
578 AC_MSG_ERROR([$errorm])
579 fi
580 fi
582 if test "x$with_mcs_path" != "x"; then
583 mcs_topdir=$(cd "$mcsdir" && pwd)
584 mcs_topdir_from_srcdir=$mcs_topdir
585 else
586 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
587 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
588 fi
590 # Convert mcs_topdir* paths to Windows syntax.
591 if test x$cross_compiling$host_win32 = xnoyes; then
592 mcs_topdir=$(cygpath -m $mcs_topdir)
593 case $mcs_topdir_from_srcdir in
594 /cygdrive/*)
595 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
596 ;;
597 esac
598 fi
600 AC_SUBST([mcs_topdir])
601 AC_SUBST([mcs_topdir_from_srcdir])
603 # Where's the 'olive' source tree?
604 if test -d $srcdir/olive; then
605 olivedir=olive
606 else
607 olivedir=../olive
608 fi
610 if test -d $srcdir/$olivedir; then
611 olive_topdir='$(top_srcdir)/'$olivedir
612 fi
614 # gettext: prepare the translation directories.
615 # we do not configure the full gettext, as we consume it dynamically from C#
616 AM_PO_SUBDIRS
618 if test "x$USE_NLS" = "xyes"; then
619 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
621 if test "x$HAVE_MSGFMT" = "xno"; then
622 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
623 fi
624 fi
626 AC_ARG_WITH([libgdiplus],
627 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
628 [], [with_libgdiplus=installed])
630 case $with_libgdiplus in
631 no|installed) libgdiplus_loc= ;;
632 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
633 /*) libgdiplus_loc=$with_libgdiplus ;;
634 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
635 esac
636 AC_SUBST([libgdiplus_loc])
638 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
640 pkg_config_path=
641 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
642 if test x$with_crosspkgdir = "x"; then
643 if test -s $PKG_CONFIG_PATH; then
644 pkg_config_path=$PKG_CONFIG_PATH
645 fi
646 else
647 pkg_config_path=$with_crosspkgdir
648 PKG_CONFIG_PATH=$pkg_config_path
649 export PKG_CONFIG_PATH
650 fi
651 )
653 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
654 AC_CONFIG_SUBDIRS(eglib)
656 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
657 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
658 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
659 BUILD_GLIB_LIBS="$GLIB_LIBS"
660 GMODULE_CFLAGS="$GLIB_CFLAGS"
661 GMODULE_LIBS="$GLIB_LIBS"
663 AC_SUBST(GLIB_CFLAGS)
664 AC_SUBST(GLIB_LIBS)
665 AC_SUBST(GMODULE_CFLAGS)
666 AC_SUBST(GMODULE_LIBS)
667 AC_SUBST(BUILD_GLIB_CFLAGS)
668 AC_SUBST(BUILD_GLIB_LIBS)
670 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
672 # Enable support for fast thread-local storage
673 # Some systems have broken support, so we allow to disable it.
674 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
676 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
677 # This does not work on some platforms (bug #55253)
678 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
680 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
681 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
682 # Same as --with-shared_mono=no
683 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
685 if test "x$enable_static" = "xno"; then
686 with_static_mono=no
687 fi
689 if test "x$enable_shared" = "xno"; then
690 with_shared_mono=no
691 fi
693 if test "x$enable_libraries" = "xno"; then
694 with_shared_mono=no
695 fi
697 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
699 case $host in
700 *nacl* ) with_shared_mono=yes;;
701 esac
703 if test "x$host_win32" = "xyes"; then
704 # Boehm GC requires the runtime to be in its own dll
705 with_static_mono=no
706 fi
708 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
709 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
710 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
712 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
713 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
714 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
715 ORIG_CFLAGS=$CFLAGS
716 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
717 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
718 AC_TRY_COMPILE([], [
719 return 0;
720 ], [
721 AC_MSG_RESULT(yes)
722 # Pass it to libgc as well
723 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
724 ], [
725 AC_MSG_RESULT(no)
726 CFLAGS=$ORIG_CFLAGS
727 ])
728 fi
730 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
732 if test x$enable_small_config = xyes; then
733 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
734 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
735 fi
737 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=$enableval, enable_system_aot=default)
739 DISABLED_FEATURES=none
741 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
742 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
743 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters,
744 sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
745 [
746 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
747 eval "mono_feature_disable_$feature='yes'"
748 done
749 DISABLED_FEATURES=$enable_minimal
750 disabled="Disabled: $enable_minimal"
751 ],[])
753 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
755 if test "x$mono_feature_disable_aot" = "xyes"; then
756 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
757 AC_MSG_NOTICE([Disabled AOT compiler])
758 fi
760 if test "x$mono_feature_disable_profiler" = "xyes"; then
761 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
762 AC_MSG_NOTICE([Disabled support for the profiler])
763 fi
764 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
766 if test "x$mono_feature_disable_decimal" = "xyes"; then
767 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
768 AC_MSG_NOTICE([Disabled support for decimal])
769 fi
771 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
772 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
773 AC_MSG_NOTICE([Disabled support for P/Invoke])
774 fi
776 if test "x$mono_feature_disable_debug" = "xyes"; then
777 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
778 AC_MSG_NOTICE([Disabled support for runtime debugging])
779 fi
781 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
782 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
783 mono_feature_disable_reflection_emit_save=yes
784 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
785 fi
787 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
788 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
789 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
790 fi
792 if test "x$mono_feature_disable_large_code" = "xyes"; then
793 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
794 AC_MSG_NOTICE([Disabled support for large assemblies])
795 fi
797 if test "x$mono_feature_disable_logging" = "xyes"; then
798 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
799 AC_MSG_NOTICE([Disabled support for logging])
800 fi
802 if test "x$mono_feature_disable_com" = "xyes"; then
803 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
804 AC_MSG_NOTICE([Disabled COM support])
805 fi
807 if test "x$mono_feature_disable_ssa" = "xyes"; then
808 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
809 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
810 fi
812 if test "x$mono_feature_disable_generics" = "xyes"; then
813 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
814 AC_MSG_NOTICE([Disabled Generics Support])
815 fi
817 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
818 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
819 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
820 fi
822 if test "x$mono_feature_disable_portability" = "xyes"; then
823 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
824 AC_MSG_NOTICE([Disabled IO Portability layer])
825 fi
827 if test "x$mono_feature_disable_attach" = "xyes"; then
828 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
829 AC_MSG_NOTICE([Disabled agent attach])
830 fi
832 if test "x$mono_feature_disable_full_messages" = "xyes"; then
833 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
834 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
835 fi
837 if test "x$mono_feature_disable_verifier" = "xyes"; then
838 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
839 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
840 fi
842 if test "x$mono_feature_disable_jit" = "xyes"; then
843 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
844 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
845 fi
847 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
849 if test "x$mono_feature_disable_simd" = "xyes"; then
850 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
851 AC_MSG_NOTICE([Disabled SIMD support])
852 fi
854 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
855 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
856 AC_MSG_NOTICE([Disabled Soft Debugger.])
857 fi
859 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
860 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
861 AC_MSG_NOTICE([Disabled Performance Counters.])
862 fi
863 if test "x$mono_feature_disable_normalization" = "xyes"; then
864 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
865 AC_MSG_NOTICE([Disabled String normalization support.])
866 fi
868 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
869 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
870 AC_MSG_NOTICE([Disabled Assembly remapping.])
871 fi
873 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
874 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
875 AC_MSG_NOTICE([Disabled Shared perfcounters.])
876 fi
878 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
879 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
880 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
881 fi
883 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
884 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
885 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
886 fi
888 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
889 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
890 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
891 fi
893 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
894 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
895 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
896 fi
898 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
899 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
900 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
901 fi
903 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
904 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
906 AC_ARG_ENABLE(extension-module, [ --enable-extension-module enables usage of the extension module], has_extension_module=$enableval, has_extension_module=no)
907 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
909 if test x$has_extension_module != xno ; then
910 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
911 AC_MSG_NOTICE([Enabling mono extension module.])
912 fi
915 AC_MSG_CHECKING(for visibility __attribute__)
916 AC_COMPILE_IFELSE([
917 AC_LANG_SOURCE([[
918 void __attribute__ ((visibility ("hidden"))) doit (void) {}
919 int main () { doit (); return 0; }
920 ]])
921 ], [
922 have_visibility_hidden=yes
923 AC_MSG_RESULT(yes)
924 ], [
925 have_visibility_hidden=no
926 AC_MSG_RESULT(no)
927 ])
929 AC_MSG_CHECKING(for deprecated __attribute__)
930 AC_TRY_COMPILE([
931 int doit (void) __attribute__ ((deprecated));
932 int doit (void) { return 0; }
933 ], [
934 return 0;
935 ], [
936 have_deprecated=yes
937 AC_MSG_RESULT(yes)
938 ], [
939 have_deprecated=no
940 AC_MSG_RESULT(no)
941 ])
943 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
944 if test x$enable_parallel_mark = xyes; then
945 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
946 fi
948 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
949 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
951 dnl
952 dnl Boehm GC configuration
953 dnl
954 LIBGC_CPPFLAGS=
955 LIBGC_LIBS=
956 LIBGC_STATIC_LIBS=
957 libgc_dir=
958 case "x$gc" in
959 xboehm|xbohem|xyes)
960 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
961 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
963 if test "x$found_boehm" != "xyes"; then
964 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
965 fi
966 if test "x$gc_headers" != "xyes"; then
967 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
968 fi
970 LIBGC_LIBS="-lgc $libdl"
971 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
972 libmono_ldflags="$libmono_ldflags -lgc"
973 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
975 # AC_CHECK_FUNCS does not work for some reason...
976 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
977 if test "x$found_gcj_malloc" = "xyes"; then
978 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
979 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
980 gc_msg="System Boehm with typed GC"
981 else
982 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
983 gc_msg="System Boehm (without typed GC)"
984 fi
985 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
986 if test "x$found_gc_enable" = "xyes"; then
987 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
988 fi
990 # check whether we need to explicitly allow
991 # thread registering
992 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
993 if test "x$found_allow_register_threads" = "xyes"; then
994 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
995 fi
997 ;;
999 xincluded)
1000 use_included_gc=yes
1001 libgc_dir=libgc
1003 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1004 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1005 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1007 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
1009 gc_msg="bundled Boehm GC with typed GC"
1010 if test x$enable_parallel_mark = xyes; then
1011 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1012 gc_msg="$gc_msg and parallel mark"
1013 else
1014 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1015 fi
1016 ;;
1018 xsgen)
1019 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1020 ;;
1022 xnone)
1023 AC_MSG_WARN("Compiling mono without GC.")
1024 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1025 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1026 ;;
1027 *)
1028 AC_MSG_ERROR([Invalid argument to --with-gc.])
1029 ;;
1030 esac
1032 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1033 if test "x$large_heap" = "xyes"; then
1034 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1035 fi
1037 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
1038 AC_SUBST(LIBGC_CPPFLAGS)
1039 AC_SUBST(LIBGC_LIBS)
1040 AC_SUBST(LIBGC_STATIC_LIBS)
1041 AC_SUBST(libgc_dir)
1042 AC_SUBST(BOEHM_DEFINES)
1044 dnl
1045 dnl End of libgc checks
1046 dnl
1048 dnl *************************************
1049 dnl *** Checks for zero length arrays ***
1050 dnl *************************************
1051 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1052 AC_TRY_COMPILE([
1053 struct s {
1054 int length;
1055 char data [0];
1056 };
1057 ], [], [
1058 AC_MSG_RESULT(yes)
1059 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1060 ], [
1061 AC_MSG_RESULT(no)
1062 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1063 ])
1065 if test x$target_win32 = xno; then
1067 dnl hires monotonic clock support
1068 AC_SEARCH_LIBS(clock_gettime, rt)
1070 dnl dynamic loader support
1071 AC_CHECK_FUNC(dlopen, DL_LIB="",
1072 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1073 )
1074 if test x$dl_support = xno; then
1075 AC_MSG_WARN([No dynamic loading support available])
1076 else
1077 LIBS="$LIBS $DL_LIB"
1078 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1079 dnl from glib's configure.in
1080 AC_CACHE_CHECK([for preceeding underscore in symbols],
1081 mono_cv_uscore,[
1082 AC_TRY_RUN([#include <dlfcn.h>
1083 int mono_underscore_test (void) { return 42; }
1084 int main() {
1085 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1086 handle = dlopen ((void*)0, 0);
1087 if (handle) {
1088 f1 = dlsym (handle, "mono_underscore_test");
1089 f2 = dlsym (handle, "_mono_underscore_test");
1090 } return (!f2 || f1);
1091 }],
1092 [mono_cv_uscore=yes],
1093 [mono_cv_uscore=no],
1094 [])
1095 ])
1096 if test "x$mono_cv_uscore" = "xyes"; then
1097 MONO_DL_NEED_USCORE=1
1098 else
1099 MONO_DL_NEED_USCORE=0
1100 fi
1101 AC_SUBST(MONO_DL_NEED_USCORE)
1102 AC_CHECK_FUNC(dlerror)
1103 fi
1105 dnl ******************************************************************
1106 dnl *** Checks for the IKVM JNI interface library ***
1107 dnl ******************************************************************
1108 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])
1110 ikvm_native_dir=
1111 if test x$with_ikvm_native = xyes; then
1112 ikvm_native_dir=ikvm-native
1113 jdk_headers_found="IKVM Native"
1114 fi
1116 AC_SUBST(ikvm_native_dir)
1118 AC_CHECK_HEADERS(execinfo.h)
1120 AC_CHECK_FUNCS(getgrgid_r)
1121 AC_CHECK_FUNCS(getgrnam_r)
1122 AC_CHECK_FUNCS(getpwnam_r)
1123 AC_CHECK_FUNCS(getpwuid_r)
1124 AC_CHECK_FUNCS(getresuid)
1125 AC_CHECK_FUNCS(setresuid)
1126 AC_CHECK_FUNCS(kqueue)
1127 AC_CHECK_FUNCS(backtrace_symbols)
1128 AC_CHECK_FUNCS(mkstemp)
1129 AC_CHECK_FUNCS(mmap)
1130 AC_CHECK_FUNCS(madvise)
1131 AC_CHECK_FUNCS(getrusage)
1132 AC_CHECK_FUNCS(getpriority)
1133 AC_CHECK_FUNCS(setpriority)
1134 AC_CHECK_FUNCS(dl_iterate_phdr)
1135 AC_CHECK_FUNCS(dladdr)
1136 AC_CHECK_FUNCS(sysconf)
1138 AC_CHECK_FUNCS(sched_setaffinity)
1139 AC_CHECK_FUNCS(sched_getcpu)
1141 dnl ****************************************************************
1142 dnl *** Check for sched_setaffinity from glibc versions before ***
1143 dnl *** 2.3.4. The older versions of the function only take 2 ***
1144 dnl *** parameters, not 3. ***
1145 dnl *** ***
1146 dnl *** Because the interface change was not made in a minor ***
1147 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1148 dnl *** won't always indicate the interface sched_affinity has. ***
1149 dnl ****************************************************************
1150 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1151 AC_TRY_COMPILE([#include <sched.h>], [
1152 int mask = 1;
1153 sched_setaffinity(0, &mask);
1154 return 0;
1155 ], [
1156 # Yes, we have it...
1157 AC_MSG_RESULT(yes)
1158 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1159 ], [
1160 # We have the new, three-parameter version
1161 AC_MSG_RESULT(no)
1162 ])
1165 dnl ******************************************************************
1166 dnl *** Check for large file support ***
1167 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1168 dnl ******************************************************************
1170 # Check that off_t can represent 2**63 - 1 correctly, working around
1171 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1172 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1173 large_offt=no
1174 AC_DEFUN([LARGE_FILES], [
1175 large_CPPFLAGS=$CPPFLAGS
1176 CPPFLAGS="$CPPFLAGS $1"
1177 AC_TRY_COMPILE([
1178 #include <sys/types.h>
1179 #include <limits.h>
1180 ], [
1181 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1182 #define COMPILE_TIME_ASSERT(pred) \
1183 switch(0){case 0:case pred:;}
1184 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1185 ], [
1186 AC_MSG_RESULT(ok)
1187 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1188 large_CPPFLAGS="$large_CPPFLAGS $1"
1189 large_offt=yes
1190 ], [
1191 AC_MSG_RESULT(no)
1192 ])
1193 CPPFLAGS=$large_CPPFLAGS
1194 ])
1196 AC_MSG_CHECKING(if off_t is 64 bits wide)
1197 LARGE_FILES("")
1198 if test $large_offt = no; then
1199 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1200 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1201 fi
1202 if test $large_offt = no; then
1203 AC_MSG_WARN([No 64 bit file size support available])
1204 fi
1206 dnl *****************************
1207 dnl *** Checks for libsocket ***
1208 dnl *****************************
1209 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1211 dnl *******************************
1212 dnl *** Checks for MSG_NOSIGNAL ***
1213 dnl *******************************
1214 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1215 AC_TRY_COMPILE([#include <sys/socket.h>], [
1216 int f = MSG_NOSIGNAL;
1217 ], [
1218 # Yes, we have it...
1219 AC_MSG_RESULT(yes)
1220 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1221 ], [
1222 # We'll have to use signals
1223 AC_MSG_RESULT(no)
1224 ])
1226 dnl *****************************
1227 dnl *** Checks for SOL_IP ***
1228 dnl *****************************
1229 AC_MSG_CHECKING(for SOL_IP)
1230 AC_TRY_COMPILE([#include <netdb.h>], [
1231 int level = SOL_IP;
1232 ], [
1233 # Yes, we have it...
1234 AC_MSG_RESULT(yes)
1235 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1236 ], [
1237 # We'll have to use getprotobyname
1238 AC_MSG_RESULT(no)
1239 ])
1241 dnl *****************************
1242 dnl *** Checks for SOL_IPV6 ***
1243 dnl *****************************
1244 AC_MSG_CHECKING(for SOL_IPV6)
1245 AC_TRY_COMPILE([#include <netdb.h>], [
1246 int level = SOL_IPV6;
1247 ], [
1248 # Yes, we have it...
1249 AC_MSG_RESULT(yes)
1250 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1251 ], [
1252 # We'll have to use getprotobyname
1253 AC_MSG_RESULT(no)
1254 ])
1256 dnl *****************************
1257 dnl *** Checks for SOL_TCP ***
1258 dnl *****************************
1259 AC_MSG_CHECKING(for SOL_TCP)
1260 AC_TRY_COMPILE([#include <netdb.h>], [
1261 int level = SOL_TCP;
1262 ], [
1263 # Yes, we have it...
1264 AC_MSG_RESULT(yes)
1265 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1266 ], [
1267 # We'll have to use getprotobyname
1268 AC_MSG_RESULT(no)
1269 ])
1271 dnl *****************************
1272 dnl *** Checks for IP_PKTINFO ***
1273 dnl *****************************
1274 AC_MSG_CHECKING(for IP_PKTINFO)
1275 AC_TRY_COMPILE([#include <netdb.h>], [
1276 int level = IP_PKTINFO;
1277 ], [
1278 # Yes, we have it...
1279 AC_MSG_RESULT(yes)
1280 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1281 ], [
1282 AC_MSG_RESULT(no)
1283 ])
1285 dnl *****************************
1286 dnl *** Checks for IPV6_PKTINFO ***
1287 dnl *****************************
1288 AC_MSG_CHECKING(for IPV6_PKTINFO)
1289 AC_TRY_COMPILE([#include <netdb.h>], [
1290 int level = IPV6_PKTINFO;
1291 ], [
1292 # Yes, we have it...
1293 AC_MSG_RESULT(yes)
1294 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1295 ], [
1296 AC_MSG_RESULT(no)
1297 ])
1299 dnl **********************************
1300 dnl *** Checks for IP_DONTFRAGMENT ***
1301 dnl **********************************
1302 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1303 AC_TRY_COMPILE([#include <netdb.h>], [
1304 int level = IP_DONTFRAGMENT;
1305 ], [
1306 # Yes, we have it...
1307 AC_MSG_RESULT(yes)
1308 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1309 ], [
1310 AC_MSG_RESULT(no)
1311 ])
1313 dnl **********************************
1314 dnl *** Checks for IP_MTU_DISCOVER ***
1315 dnl **********************************
1316 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1317 AC_TRY_COMPILE([#include <netdb.h>], [
1318 int level = IP_MTU_DISCOVER;
1319 ], [
1320 # Yes, we have it...
1321 AC_MSG_RESULT(yes)
1322 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1323 ], [
1324 AC_MSG_RESULT(no)
1325 ])
1327 dnl *********************************
1328 dnl *** Check for struct ip_mreqn ***
1329 dnl *********************************
1330 AC_MSG_CHECKING(for struct ip_mreqn)
1331 AC_TRY_COMPILE([#include <netinet/in.h>], [
1332 struct ip_mreqn mreq;
1333 mreq.imr_address.s_addr = 0;
1334 ], [
1335 # Yes, we have it...
1336 AC_MSG_RESULT(yes)
1337 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1338 ], [
1339 # We'll just have to try and use struct ip_mreq
1340 AC_MSG_RESULT(no)
1341 AC_MSG_CHECKING(for struct ip_mreq)
1342 AC_TRY_COMPILE([#include <netinet/in.h>], [
1343 struct ip_mreq mreq;
1344 mreq.imr_interface.s_addr = 0;
1345 ], [
1346 # Yes, we have it...
1347 AC_MSG_RESULT(yes)
1348 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1349 ], [
1350 # No multicast support
1351 AC_MSG_RESULT(no)
1352 ])
1353 ])
1355 dnl **********************************
1356 dnl *** Check for gethostbyname2_r ***
1357 dnl **********************************
1358 AC_MSG_CHECKING(for gethostbyname2_r)
1359 AC_TRY_LINK([#include <netdb.h>], [
1360 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1361 ], [
1362 # Yes, we have it...
1363 AC_MSG_RESULT(yes)
1364 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1365 ], [
1366 AC_MSG_RESULT(no)
1367 ])
1369 dnl *****************************
1370 dnl *** Checks for libnsl ***
1371 dnl *****************************
1372 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1374 AC_CHECK_FUNCS(inet_pton inet_aton)
1376 dnl ***********************************************
1377 dnl *** Checks for size of sockaddr_un.sun_path ***
1378 dnl ***********************************************
1379 # AC_CHECK_SIZEOF can't cope with struct members :-(
1380 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1381 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1382 [AC_TRY_RUN([
1383 #include <sys/types.h>
1384 #include <stdio.h>
1385 #include <sys/un.h>
1387 int main(void) {
1388 struct sockaddr_un sock_un;
1389 FILE *f=fopen("conftestval", "w");
1390 if(!f) exit(1);
1391 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1392 exit(0);
1393 }
1394 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1395 mono_cv_sizeof_sunpath=0,
1396 mono_cv_sizeof_sunpath=0)])dnl
1397 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1398 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1400 dnl *****************************
1401 dnl *** Checks for libxnet ***
1402 dnl *****************************
1403 case "${host}" in
1404 *solaris* )
1405 AC_MSG_CHECKING(for Solaris XPG4 support)
1406 if test -f /usr/lib/libxnet.so; then
1407 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1408 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1409 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1410 LIBS="$LIBS -lxnet"
1411 AC_MSG_RESULT(yes)
1412 else
1413 AC_MSG_RESULT(no)
1414 fi
1416 if test "$GCC" = "yes"; then
1417 CFLAGS="$CFLAGS -Wno-char-subscripts"
1418 fi
1419 ;;
1420 esac
1422 dnl *****************************
1423 dnl *** Checks for libpthread ***
1424 dnl *****************************
1425 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1426 # and libpthread does not exist
1427 #
1428 case "${host}" in
1429 *-*-*freebsd*)
1430 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1431 ;;
1432 *-*-*openbsd*)
1433 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1434 ;;
1435 *)
1436 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1437 ;;
1438 esac
1439 AC_CHECK_HEADERS(pthread.h)
1440 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1441 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1442 AC_CHECK_FUNCS(pthread_kill)
1443 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1444 AC_TRY_COMPILE([ #include <pthread.h>], [
1445 pthread_mutexattr_t attr;
1446 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1447 ], [
1448 AC_MSG_RESULT(ok)
1449 ], [
1450 AC_MSG_RESULT(no)
1451 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1452 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1453 ])
1454 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1455 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1456 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1458 dnl ***********************************
1459 dnl *** Checks for signals
1460 dnl ***********************************
1461 AC_CHECK_HEADERS(signal.h)
1462 AC_CHECK_FUNCS(sigaction)
1464 dnl ***********************************
1465 dnl *** Checks for working __thread ***
1466 dnl ***********************************
1467 AC_MSG_CHECKING(for working __thread)
1468 if test "x$with_tls" != "x__thread"; then
1469 AC_MSG_RESULT(disabled)
1470 else
1471 AC_TRY_RUN([
1472 #include <pthread.h>
1473 __thread int i;
1474 static int res1, res2;
1476 void thread_main (void *arg)
1477 {
1478 i = arg;
1479 sleep (1);
1480 if (arg == 1)
1481 res1 = (i == arg);
1482 else
1483 res2 = (i == arg);
1484 }
1486 int main () {
1487 pthread_t t1, t2;
1489 i = 5;
1491 pthread_create (&t1, NULL, thread_main, 1);
1492 pthread_create (&t2, NULL, thread_main, 2);
1494 pthread_join (t1, NULL);
1495 pthread_join (t2, NULL);
1497 return !(res1 + res2 == 2);
1498 }
1499 ], [
1500 AC_MSG_RESULT(yes)
1501 ], [
1502 AC_MSG_RESULT(no)
1503 with_tls=pthread
1504 ])
1505 fi
1507 dnl **************************************
1508 dnl *** Checks for working sigaltstack ***
1509 dnl **************************************
1510 AC_MSG_CHECKING(for working sigaltstack)
1511 if test "x$with_sigaltstack" != "xyes"; then
1512 AC_MSG_RESULT(disabled)
1513 else
1514 AC_TRY_RUN([
1515 #include <stdio.h>
1516 #include <stdlib.h>
1517 #include <unistd.h>
1518 #include <signal.h>
1519 #include <pthread.h>
1520 #include <sys/wait.h>
1521 #if defined(__FreeBSD__) || defined(__NetBSD__)
1522 #define SA_STACK SA_ONSTACK
1523 #endif
1524 static void
1525 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1526 {
1527 exit (0);
1528 }
1530 volatile char*__ptr = NULL;
1531 static void *
1532 loop (void *ignored)
1533 {
1534 *__ptr = 0;
1535 return NULL;
1536 }
1538 static void
1539 child ()
1540 {
1541 struct sigaction sa;
1542 #ifdef __APPLE__
1543 stack_t sas;
1544 #else
1545 struct sigaltstack sas;
1546 #endif
1547 pthread_t id;
1548 pthread_attr_t attr;
1550 sa.sa_sigaction = sigsegv_signal_handler;
1551 sigemptyset (&sa.sa_mask);
1552 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1553 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1554 perror ("sigaction");
1555 return;
1556 }
1558 /* x86 darwin deliver segfaults using SIGBUS */
1559 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1560 perror ("sigaction");
1561 return;
1562 }
1563 sas.ss_sp = malloc (SIGSTKSZ);
1564 sas.ss_size = SIGSTKSZ;
1565 sas.ss_flags = 0;
1566 if (sigaltstack (&sas, NULL) == -1) {
1567 perror ("sigaltstack");
1568 return;
1569 }
1571 pthread_attr_init (&attr);
1572 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1573 printf ("pthread_create\n");
1574 return;
1575 }
1577 sleep (100);
1578 }
1580 int
1581 main ()
1582 {
1583 pid_t son;
1584 int status;
1585 int i;
1587 son = fork ();
1588 if (son == -1) {
1589 return 1;
1590 }
1592 if (son == 0) {
1593 child ();
1594 return 0;
1595 }
1597 for (i = 0; i < 300; ++i) {
1598 waitpid (son, &status, WNOHANG);
1599 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1600 return 0;
1601 usleep (10000);
1602 }
1604 kill (son, SIGKILL);
1605 return 1;
1606 }
1608 ], [
1609 AC_MSG_RESULT(yes)
1610 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1611 ], [
1612 with_sigaltstack=no
1613 AC_MSG_RESULT(no)
1614 ])
1615 fi
1617 dnl ********************************
1618 dnl *** Checks for semaphore lib ***
1619 dnl ********************************
1620 # 'Real Time' functions on Solaris
1621 # posix4 on Solaris 2.6
1622 # pthread (first!) on Linux
1623 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1625 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1626 AC_CHECK_FUNCS(shm_open)
1628 dnl ********************************
1629 dnl *** Checks for timezone stuff **
1630 dnl ********************************
1631 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1632 AC_TRY_COMPILE([
1633 #include <time.h>
1634 ], [
1635 struct tm tm;
1636 tm.tm_gmtoff = 1;
1637 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1638 if test $ac_cv_struct_tm_gmtoff = yes; then
1639 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1640 else
1641 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1642 AC_TRY_COMPILE([
1643 #include <time.h>
1644 ], [
1645 timezone = 1;
1646 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1647 if test $ac_cv_var_timezone = yes; then
1648 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1649 else
1650 AC_ERROR(unable to find a way to determine timezone)
1651 fi
1652 fi
1654 dnl *********************************
1655 dnl *** Checks for math functions ***
1656 dnl *********************************
1657 AC_SEARCH_LIBS(sqrtf, m)
1658 if test "x$has_broken_apple_cpp" != "xyes"; then
1659 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1660 AC_TRY_LINK([#include <math.h>],
1661 [ finite(0.0); ],
1662 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1663 AC_MSG_RESULT(no)))
1664 fi
1665 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1666 AC_TRY_LINK([#include <math.h>],
1667 [ isfinite(0.0); ],
1668 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1669 AC_MSG_RESULT(no)))
1671 dnl ****************************************************************
1672 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1673 dnl *** have it in the library (duh)) ***
1674 dnl ****************************************************************
1675 AC_CHECK_FUNCS(poll)
1677 dnl *************************
1678 dnl *** Check for signbit ***
1679 dnl *************************
1680 AC_MSG_CHECKING(for signbit)
1681 AC_TRY_LINK([#include <math.h>], [
1682 int s = signbit(1.0);
1683 ], [
1684 AC_MSG_RESULT(yes)
1685 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1686 ], [
1687 AC_MSG_RESULT(no)
1688 ])
1690 dnl **********************************
1691 dnl *** epoll ***
1692 dnl **********************************
1693 AC_CHECK_HEADERS(sys/epoll.h)
1694 haveepoll=no
1695 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1696 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1697 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1698 fi
1700 havekqueue=no
1701 AC_CHECK_FUNCS(kqueue, , AC_MSG_CHECKING(for kqueue in sys/event.h)
1702 AC_TRY_LINK([#include <sys/event.h>],
1703 [ kqueue(); ],[havekqueue=yes],[]))
1705 dnl **************************************
1706 dnl * Darwin has a race that prevents us from using reliably:
1707 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
1708 dnl * Since kqueue is mostly used for scaling large web servers,
1709 dnl * and very few folks run Mono on large web servers on OSX, falling
1710 dnl * back
1711 dnl **************************************
1712 if test x$havekqueue = xyes; then
1713 if x$platform_darwin = xno; then
1714 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
1715 fi
1716 fi
1718 dnl ******************************
1719 dnl *** Checks for SIOCGIFCONF ***
1720 dnl ******************************
1721 AC_CHECK_HEADERS(sys/ioctl.h)
1722 AC_CHECK_HEADERS(net/if.h, [], [],
1723 [
1724 #ifdef HAVE_SYS_TYPES_H
1725 # include <sys/types.h>
1726 #endif
1727 #ifdef HAVE_SYS_SOCKET_H
1728 # include <sys/socket.h>
1729 #endif
1730 ])
1731 AC_MSG_CHECKING(for ifreq)
1732 AC_TRY_COMPILE([
1733 #include <stdio.h>
1734 #include <sys/ioctl.h>
1735 #include <net/if.h>
1736 ], [
1737 struct ifconf ifc;
1738 struct ifreq *ifr;
1739 void *x;
1740 ifc.ifc_len = 0;
1741 ifc.ifc_buf = NULL;
1742 x = (void *) &ifr->ifr_addr;
1743 ],[
1744 AC_MSG_RESULT(yes)
1745 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1746 ], [
1747 AC_MSG_RESULT(no)
1748 ])
1749 dnl **********************************
1750 dnl *** Checks for sin_len ***
1751 dnl **********************************
1752 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1753 AC_TRY_COMPILE([
1754 #include <netinet/in.h>
1755 ], [
1756 struct sockaddr_in saddr;
1757 saddr.sin_len = sizeof (saddr);
1758 ],[
1759 AC_MSG_RESULT(yes)
1760 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1761 ], [
1762 AC_MSG_RESULT(no)
1763 ])
1764 dnl **********************************
1765 dnl *** Checks for sin6_len ***
1766 dnl **********************************
1767 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1768 AC_TRY_COMPILE([
1769 #include <netinet/in.h>
1770 ], [
1771 struct sockaddr_in6 saddr6;
1772 saddr6.sin6_len = sizeof (saddr6);
1773 ],[
1774 AC_MSG_RESULT(yes)
1775 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1776 ], [
1777 AC_MSG_RESULT(no)
1778 ])
1779 dnl **********************************
1780 dnl *** Check for getifaddrs ***
1781 dnl **********************************
1782 AC_MSG_CHECKING(for getifaddrs)
1783 AC_TRY_LINK([
1784 #include <stdio.h>
1785 #include <sys/types.h>
1786 #include <sys/socket.h>
1787 #include <ifaddrs.h>
1788 ], [
1789 getifaddrs(NULL);
1790 ], [
1791 # Yes, we have it...
1792 AC_MSG_RESULT(yes)
1793 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
1794 ], [
1795 AC_MSG_RESULT(no)
1796 ])
1797 dnl **********************************
1798 dnl *** Check for if_nametoindex ***
1799 dnl **********************************
1800 AC_MSG_CHECKING(for if_nametoindex)
1801 AC_TRY_LINK([
1802 #include <stdio.h>
1803 #include <sys/types.h>
1804 #include <sys/socket.h>
1805 #include <net/if.h>
1806 ], [
1807 if_nametoindex(NULL);
1808 ], [
1809 # Yes, we have it...
1810 AC_MSG_RESULT(yes)
1811 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
1812 ], [
1813 AC_MSG_RESULT(no)
1814 ])
1816 dnl **********************************
1817 dnl *** Checks for MonoPosixHelper ***
1818 dnl **********************************
1819 AC_CHECK_HEADERS(checklist.h)
1820 AC_CHECK_HEADERS(pathconf.h)
1821 AC_CHECK_HEADERS(fstab.h)
1822 AC_CHECK_HEADERS(attr/xattr.h)
1823 AC_CHECK_HEADERS(sys/extattr.h)
1824 AC_CHECK_HEADERS(sys/sendfile.h)
1825 AC_CHECK_HEADERS(sys/statvfs.h)
1826 AC_CHECK_HEADERS(sys/statfs.h)
1827 AC_CHECK_HEADERS(sys/vfstab.h)
1828 AC_CHECK_HEADERS(sys/xattr.h)
1829 AC_CHECK_HEADERS(sys/mman.h)
1830 AC_CHECK_HEADERS(sys/param.h)
1831 AC_CHECK_HEADERS(sys/mount.h, [], [],
1832 [
1833 #ifdef HAVE_SYS_PARAM_H
1834 # include <sys/param.h>
1835 #endif
1836 ])
1837 AC_CHECK_HEADERS(sys/mount.h)
1838 AC_CHECK_FUNCS(confstr)
1839 AC_CHECK_FUNCS(seekdir telldir)
1840 AC_CHECK_FUNCS(getdomainname)
1841 AC_CHECK_FUNCS(setdomainname)
1842 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1843 AC_CHECK_FUNCS(setgroups)
1844 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1845 AC_CHECK_FUNCS(getfsstat)
1846 AC_CHECK_FUNCS(lutimes futimes)
1847 AC_CHECK_FUNCS(mremap)
1848 AC_CHECK_FUNCS(remap_file_pages)
1849 AC_CHECK_FUNCS(posix_fadvise)
1850 AC_CHECK_FUNCS(posix_fallocate)
1851 AC_CHECK_FUNCS(posix_madvise)
1852 AC_CHECK_FUNCS(vsnprintf)
1853 AC_CHECK_FUNCS(sendfile)
1854 AC_CHECK_FUNCS(gethostid sethostid)
1855 AC_CHECK_FUNCS(sethostname)
1856 AC_CHECK_FUNCS(statfs)
1857 AC_CHECK_FUNCS(fstatfs)
1858 AC_CHECK_FUNCS(statvfs)
1859 AC_CHECK_FUNCS(fstatvfs)
1860 AC_CHECK_FUNCS(stime)
1861 AC_CHECK_FUNCS(strerror_r)
1862 AC_CHECK_FUNCS(ttyname_r)
1863 AC_CHECK_FUNCS(psignal)
1864 AC_CHECK_FUNCS(getlogin_r)
1865 AC_CHECK_FUNCS(lockf)
1866 AC_CHECK_FUNCS(swab)
1867 AC_CHECK_FUNCS(setusershell endusershell)
1868 AC_CHECK_SIZEOF(size_t)
1869 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1870 [#include <sys/types.h>
1871 #include <sys/stat.h>
1872 #include <unistd.h>])
1873 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1874 [#include <sys/types.h>
1875 #include <sys/stat.h>
1876 #include <unistd.h>])
1877 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1878 [#include <sys/time.h>])
1879 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1880 [#include <unistd.h>
1881 #include <fcntl.h>])
1882 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1883 [#include <sys/poll.h>])
1884 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1885 [#include <sys/types.h>
1886 #include <sys/stat.h>
1887 #include <unistd.h>])
1888 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1889 [#include <time.h>])
1890 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1891 [#include <sys/time.h>
1892 #include <sys/types.h>
1893 #include <utime.h>])
1894 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1895 [#include <sys/time.h>])
1896 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1897 [#include <sys/types.h>
1898 #include <utime.h>])
1899 AC_CHECK_MEMBERS(
1900 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1901 [#include <sys/types.h>
1902 #include <dirent.h>])
1903 AC_CHECK_MEMBERS(
1904 [struct passwd.pw_gecos],,,
1905 [#include <sys/types.h>
1906 #include <pwd.h>])
1907 AC_CHECK_MEMBERS(
1908 [struct statfs.f_flags],,,
1909 [#include <sys/types.h>
1910 #include <sys/vfs.h>])
1912 dnl Favour xattr through glibc, but use libattr if we have to
1913 AC_CHECK_FUNC(lsetxattr, ,
1914 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1915 )
1916 AC_SUBST(XATTR_LIB)
1918 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1919 AC_CHECK_MEMBERS(
1920 [struct kinfo_proc.kp_proc],,,
1921 [#include <sys/types.h>
1922 #include <sys/param.h>
1923 #include <sys/sysctl.h>
1924 #include <sys/proc.h>
1925 ])
1927 dnl *********************************
1928 dnl *** Checks for Windows compilation ***
1929 dnl *********************************
1930 AC_CHECK_HEADERS(sys/time.h)
1931 AC_CHECK_HEADERS(sys/param.h)
1932 AC_CHECK_HEADERS(dirent.h)
1934 dnl *********************************
1935 dnl *** Check for Console 2.0 I/O ***
1936 dnl *********************************
1937 AC_CHECK_HEADERS([curses.h])
1938 AC_CHECK_HEADERS([term.h], [], [],
1939 [#if HAVE_CURSES_H
1940 #include <curses.h>
1941 #endif
1942 ])
1943 AC_CHECK_HEADERS([termios.h])
1945 dnl * This is provided in io-layer, but on windows it's only available
1946 dnl * on xp+
1947 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1948 else
1949 dnl *********************************
1950 dnl *** Checks for Windows compilation ***
1951 dnl *********************************
1952 AC_CHECK_HEADERS(winternl.h)
1954 jdk_headers_found=no
1955 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1956 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1957 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1958 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1959 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1960 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1961 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1963 dnl *********************************
1964 dnl *** Check for struct ip_mreqn ***
1965 dnl *********************************
1966 AC_MSG_CHECKING(for struct ip_mreqn)
1967 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1968 struct ip_mreqn mreq;
1969 mreq.imr_address.s_addr = 0;
1970 ], [
1971 # Yes, we have it...
1972 AC_MSG_RESULT(yes)
1973 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1974 ], [
1975 # We'll just have to try and use struct ip_mreq
1976 AC_MSG_RESULT(no)
1977 AC_MSG_CHECKING(for struct ip_mreq)
1978 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1979 struct ip_mreq mreq;
1980 mreq.imr_interface.s_addr = 0;
1981 ], [
1982 # Yes, we have it...
1983 AC_MSG_RESULT(yes)
1984 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1985 ], [
1986 # No multicast support
1987 AC_MSG_RESULT(no)
1988 ])
1989 ])
1990 AC_CHECK_FUNCS(GetProcessId)
1991 fi
1993 dnl socklen_t check
1994 AC_MSG_CHECKING(for socklen_t)
1995 AC_TRY_COMPILE([
1996 #include <sys/types.h>
1997 #include <sys/socket.h>
1998 ],[
1999 socklen_t foo;
2000 ],[
2001 ac_cv_c_socklen_t=yes
2002 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2003 AC_MSG_RESULT(yes)
2004 ],[
2005 AC_MSG_RESULT(no)
2006 ])
2008 AC_MSG_CHECKING(for array element initializer support)
2009 AC_TRY_COMPILE([#include <sys/socket.h>], [
2010 const int array[] = {[1] = 2,};
2011 ], [
2012 # Yes, we have it...
2013 AC_MSG_RESULT(yes)
2014 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2015 ], [
2016 # We'll have to use signals
2017 AC_MSG_RESULT(no)
2018 ])
2020 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2021 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2022 AC_TRY_LINK([#include <math.h>],
2023 [ static void *p = &trunc; ],
2024 [
2025 AC_DEFINE(HAVE_TRUNC)
2026 AC_MSG_RESULT(yes)
2027 ac_cv_trunc=yes
2028 ],
2029 AC_MSG_RESULT(no)))
2031 if test "x$ac_cv_truncl" != "xyes"; then
2032 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2033 fi
2035 AC_CHECK_FUNCS(round)
2036 AC_CHECK_FUNCS(rint)
2037 AC_CHECK_FUNCS(execvp)
2039 dnl ****************************
2040 dnl *** Look for /dev/random ***
2041 dnl ****************************
2043 AC_MSG_CHECKING([if usage of random device is requested])
2044 AC_ARG_ENABLE(dev-random,
2045 [ --disable-dev-random disable the use of the random device (enabled by default)],
2046 try_dev_random=$enableval, try_dev_random=yes)
2048 AC_MSG_RESULT($try_dev_random)
2050 case "{$build}" in
2051 *-openbsd*)
2052 NAME_DEV_RANDOM="/dev/srandom"
2053 ;;
2055 dnl Win32 does not have /dev/random, they have their own method...
2057 *-mingw*|*-*-cygwin*)
2058 ac_cv_have_dev_random=no
2059 ;;
2061 dnl Everywhere else, it's /dev/random
2063 *)
2064 NAME_DEV_RANDOM="/dev/random"
2065 ;;
2066 esac
2068 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2070 dnl Now check if the device actually exists
2072 if test "x$try_dev_random" = "xyes"; then
2073 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2074 [if test -r "$NAME_DEV_RANDOM" ; then
2075 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2076 if test "x$ac_cv_have_dev_random" = "xyes"; then
2077 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2078 fi
2079 else
2080 AC_MSG_CHECKING(for random device)
2081 ac_cv_have_dev_random=no
2082 AC_MSG_RESULT(has been disabled)
2083 fi
2085 if test "x$host_win32" = "xyes"; then
2086 AC_DEFINE(HAVE_CRYPT_RNG)
2087 fi
2089 if test "x$ac_cv_have_dev_random" = "xno" \
2090 && test "x$host_win32" = "xno"; then
2091 AC_MSG_WARN([[
2092 ***
2093 *** A system-provided entropy source was not found on this system.
2094 *** Because of this, the System.Security.Cryptography random number generator
2095 *** will throw a NotImplemented exception.
2096 ***
2097 *** If you are seeing this message, and you know your system DOES have an
2098 *** entropy collection in place, please contact <crichton@gimp.org> and
2099 *** provide information about the system and how to access the random device.
2100 ***
2101 *** Otherwise you can install either egd or prngd and set the environment
2102 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2103 ***]])
2104 fi
2106 AC_MSG_CHECKING([if inter-process shared handles are requested])
2107 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
2108 AC_MSG_RESULT($try_shared_handles)
2109 if test "x$try_shared_handles" != "xyes"; then
2110 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
2111 AC_SUBST(DISABLE_SHARED_HANDLES)
2112 fi
2114 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2116 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
2117 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
2119 AC_MSG_CHECKING([if big-arrays are to be enabled])
2120 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2121 if test "x$enable_big_arrays" = "xyes" ; then
2122 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2123 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2124 else
2125 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2126 fi
2127 fi
2128 AC_MSG_RESULT($enable_big_arrays)
2130 dnl **************
2131 dnl *** DTRACE ***
2132 dnl **************
2134 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2136 if test "x$enable_dtrace" = "xyes"; then
2137 if test "x$has_dtrace" = "xno"; then
2138 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2139 fi
2140 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2141 if test "x$DTRACE" = "xno"; then
2142 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2143 enable_dtrace=no
2144 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2145 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2146 enable_dtrace=no
2147 fi
2148 fi
2150 dtrace_g=no
2151 if test "x$enable_dtrace" = "xyes"; then
2152 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2153 DTRACEFLAGS=
2154 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2155 case "$host" in
2156 powerpc-*-darwin*)
2157 DTRACEFLAGS="-arch ppc64"
2158 ;;
2159 i*86-*-darwin*)
2160 DTRACEFLAGS="-arch x86_64"
2161 ;;
2162 *)
2163 DTRACEFLAGS=-64
2164 ;;
2165 esac
2166 else
2167 case "$host" in
2168 powerpc-*-darwin*)
2169 DTRACEFLAGS="-arch ppc"
2170 ;;
2171 i*86-*-darwin*)
2172 DTRACEFLAGS="-arch i386"
2173 ;;
2174 *)
2175 DTRACEFLAGS=-32
2176 ;;
2177 esac
2178 fi
2179 AC_SUBST(DTRACEFLAGS)
2180 case "$host" in
2181 *-*-solaris*)
2182 dtrace_g=yes
2183 ;;
2184 esac
2185 AC_CHECK_HEADERS([sys/sdt.h])
2186 fi
2187 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2188 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2190 dnl **************
2191 dnl *** NaCl ***
2192 dnl **************
2194 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2195 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2197 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2198 if test "x$enable_nacl_codegen" = "xyes"; then
2199 MONO_NACL_ALIGN_MASK_OFF=1
2200 CPPFLAGS="$CPPFLAGS -D__native_client_codegen__"
2201 AC_DEFINE(TARGET_NACL, 1, [...])
2202 else
2203 MONO_NACL_ALIGN_MASK_OFF=0
2204 CPPFLAGS="$CPPFLAGS -D__default_codegen__"
2205 fi
2206 if test "x$enable_nacl_gc" = "xyes"; then
2207 CPPFLAGS="$CPPFLAGS -finstrument-for-thread-suspension -D__native_client_gc__"
2208 fi
2209 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2211 dnl **************
2212 dnl *** LLVM ***
2213 dnl **************
2215 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2216 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2218 if test "x$enable_llvm" = "xyes"; then
2219 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2220 if test "x$LLVM_CONFIG" = "xno"; then
2221 AC_MSG_ERROR([llvm-config not found.])
2222 fi
2224 llvm_codegen="x86codegen"
2225 case "$target" in
2226 arm*)
2227 llvm_codegen="armcodegen"
2228 ;;
2229 esac
2232 # The output of --cflags seems to include optimizations flags too
2233 LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2234 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2235 # from LLVM classes.
2236 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2237 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2238 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit mcjit $llvm_codegen`
2239 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
2241 # Should be something like '2.6' or '2.7svn'
2242 llvm_version=`$LLVM_CONFIG --version`
2243 major_version=`echo $llvm_version | cut -c 1`
2244 minor_version=`echo $llvm_version | cut -c 3`
2245 AC_MSG_CHECKING(LLVM version)
2246 AC_MSG_RESULT($llvm_version)
2247 if echo $llvm_version | grep -q 'mono'; then
2248 AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
2249 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"
2250 else
2251 AC_MSG_ERROR([Compiling with stock LLVM is not supported, please use the Mono LLVM repo at https://github.com/mono/llvm, with the GIT branch which matches this version of mono, i.e. 'mono-2-10' for Mono 2.10.])
2252 fi
2254 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2255 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2256 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2258 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2259 # llvm's config.h
2260 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2262 AC_SUBST(LLVM_CFLAGS)
2263 AC_SUBST(LLVM_CXXFLAGS)
2264 AC_SUBST(LLVM_LIBS)
2265 AC_SUBST(LLVM_LDFLAGS)
2266 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2267 fi
2269 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2270 if test "x$enable_loadedllvm" = "xyes"; then
2271 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2272 fi
2273 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2275 TARGET="unknown"
2276 ACCESS_UNALIGNED="yes"
2278 JIT_SUPPORTED=no
2279 INTERP_SUPPORTED=no
2280 LIBC="libc.so.6"
2281 INTL="libc.so.6"
2282 SQLITE="libsqlite.so.0"
2283 SQLITE3="libsqlite3.so.0"
2284 X11="libX11.so"
2286 sizeof_register="SIZEOF_VOID_P"
2288 jit_wanted=true
2289 interp_wanted=false
2290 sgen_supported=false
2291 case "$host" in
2292 # mips-sgi-irix5.* | mips-sgi-irix6.*)
2293 # TARGET=MIPS;
2294 # ACCESS_UNALIGNED="no"
2295 # ;;
2296 mips*)
2297 TARGET=MIPS;
2298 arch_target=mips;
2299 sgen_supported=true
2300 ACCESS_UNALIGNED="no"
2301 JIT_SUPPORTED=yes
2303 AC_MSG_CHECKING(for mips n32)
2304 AC_TRY_COMPILE([],[
2305 #if _MIPS_SIM != _ABIN32
2306 #error Not mips n32
2307 #endif
2308 return 0;
2309 ],[
2310 AC_MSG_RESULT(yes)
2311 sizeof_register=8
2312 ],[
2313 AC_MSG_RESULT(no)
2314 ])
2315 ;;
2316 i*86-*-*)
2317 TARGET=X86;
2318 arch_target=x86;
2319 JIT_SUPPORTED=yes
2320 case $host_os in
2321 solaris*)
2322 LIBC="libc.so"
2323 INTL="libintl.so"
2324 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2325 TARGET=AMD64
2326 arch_target=amd64
2327 fi
2329 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2330 # int astruct __attribute__ ((visibility ("hidden")));
2331 # void foo ()
2332 # {
2333 # void *p = &astruct;
2334 # }
2335 # gcc -fPIC --shared -o libfoo.so foo.c
2336 # yields:
2337 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2338 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2339 have_visibility_hidden=no
2340 sgen_supported=true
2341 ;;
2342 cygwin*)
2343 sgen_supported=true
2344 have_visibility_hidden=no
2345 ;;
2346 haiku*)
2347 LIBC=libroot.so
2348 ;;
2349 linux*)
2350 sgen_supported=true
2351 AOT_SUPPORTED="yes"
2352 ;;
2353 darwin*)
2354 sgen_supported=true
2355 AOT_SUPPORTED="yes"
2356 ;;
2357 darwin*|openbsd*|freebsd*)
2358 sgen_supported=true
2359 ;;
2360 esac
2361 ;;
2362 x86_64-*-* | amd64-*-*)
2363 TARGET=AMD64;
2364 arch_target=amd64;
2365 JIT_SUPPORTED=yes
2366 case $host_os in
2367 linux*)
2368 sgen_supported=true
2369 AOT_SUPPORTED="yes"
2370 ;;
2371 darwin*|openbsd*|freebsd*)
2372 sgen_supported=true
2373 ;;
2374 esac
2375 case "$host" in
2376 x86_64-*-nacl*)
2377 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2378 sizeof_register=8
2379 ;;
2380 esac
2381 ;;
2382 ia64-*-*)
2383 TARGET=IA64
2384 arch_target=ia64
2385 ACCESS_UNALIGNED="no"
2386 JIT_SUPPORTED=yes
2387 LIBC="libc.so.6.1"
2388 INTL="libc.so.6.1"
2389 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2390 libmono_ldflags="-lunwind"
2391 ;;
2392 sparc*-*-*)
2393 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2394 TARGET=SPARC64
2395 else
2396 TARGET=SPARC
2397 fi
2398 arch_target=sparc;
2399 JIT_SUPPORTED=yes
2400 ACCESS_UNALIGNED="no"
2401 case $host_os in
2402 linux*) ;;
2403 *)
2404 LIBC="libc.so"
2405 INTL="libintl.so"
2406 esac
2407 if test x"$GCC" = xyes; then
2408 # We don't support v8 cpus
2409 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2410 fi
2411 if test x"$AR" = xfalse; then
2412 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2413 fi
2414 sgen_supported=true
2415 ;;
2416 alpha*-*-linux* | alpha*-*-osf*)
2417 TARGET=ALPHA;
2418 ACCESS_UNALIGNED="no"
2419 JIT_SUPPORTED=yes
2420 arch_target=alpha;
2421 CFLAGS="$CFLAGS -mieee -O0"
2422 case $host_os in
2423 linux*)
2424 LIBC="libc.so.6.1"
2425 INTL="libc.so.6.1"
2426 esac
2427 ;;
2428 *-mingw*|*-*-cygwin*)
2429 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2430 have_visibility_hidden=no
2431 INTL="intl"
2432 ;;
2433 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2434 TARGET=HPPA;
2435 arch_target=hppa;
2436 LIBC="libc.sl"
2437 ACCESS_UNALIGNED="no"
2438 INTERP_SUPPORTED=yes
2439 interp_wanted=true
2440 ;;
2441 hppa*linux*)
2442 TARGET=HPPA;
2443 arch_target=hppa;
2444 ACCESS_UNALIGNED="no"
2445 JIT_SUPPORTED=yes
2446 ;;
2447 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2448 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2449 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2450 TARGET=POWERPC64;
2451 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2452 CFLAGS="$CFLAGS -mminimal-toc"
2453 else
2454 TARGET=POWERPC;
2455 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2456 fi
2457 arch_target=ppc;
2458 JIT_SUPPORTED=yes
2459 case $host_os in
2460 linux*|darwin*)
2461 sgen_supported=true
2462 ;;
2463 esac
2464 ;;
2465 arm*-darwin*)
2466 TARGET=ARM;
2467 arch_target=arm;
2468 ACCESS_UNALIGNED="no"
2469 JIT_SUPPORTED=yes
2470 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
2471 # libgc's gc_locks.h depends on this
2472 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2473 sgen_supported=true
2474 ;;
2475 arm*-linux*)
2476 TARGET=ARM;
2477 arch_target=arm;
2478 ACCESS_UNALIGNED="no"
2479 JIT_SUPPORTED=yes
2480 sgen_supported=true
2481 AOT_SUPPORTED="yes"
2482 ;;
2483 s390-*-linux*)
2484 TARGET=S390;
2485 arch_target=s390;
2486 ACCESS_UNALIGNED="yes"
2487 JIT_SUPPORTED=yes
2488 sgen_supported=true
2489 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2490 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2491 ;;
2492 s390x-*-linux*)
2493 TARGET=S390x;
2494 arch_target=s390x;
2495 ACCESS_UNALIGNED="yes"
2496 JIT_SUPPORTED=yes
2497 sgen_supported=true
2498 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2499 ;;
2500 esac
2502 HOST=$TARGET
2504 if test "x$host" != "x$target"; then
2505 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2506 enable_mcs_build=no
2507 case "$target" in
2508 arm*-darwin*)
2509 TARGET=ARM;
2510 arch_target=arm;
2511 ACCESS_UNALIGNED="no"
2512 JIT_SUPPORTED=yes
2513 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
2514 jit_wanted=true
2515 # Can't use tls, since it depends on the runtime detection of tls offsets
2516 # in mono-compiler.h
2517 with_tls=pthread
2518 ;;
2519 powerpc64-ps3-linux-gnu)
2520 TARGET=POWERPC64
2521 arch_target=powerpc64
2522 AC_DEFINE(TARGET_PS3, 1, [...])
2523 # It would be better to just use TARGET_POWERPC64, but lots of code already
2524 # uses this define
2525 AC_DEFINE(__mono_ppc64__, 1, [...])
2526 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2527 sizeof_register=8
2528 target_byte_order=G_BIG_ENDIAN
2529 ;;
2531 powerpc64-xbox360-linux-gnu)
2532 TARGET=POWERPC64
2533 arch_target=powerpc64
2534 AC_DEFINE(TARGET_XBOX360, 1, [...])
2535 # It would be better to just use TARGET_POWERPC64, but lots of code already
2536 # uses this define
2537 sizeof_register=8
2538 target_byte_order=G_BIG_ENDIAN
2539 ;;
2540 x86_64-*-nacl)
2541 TARGET=AMD64
2542 arch_target=amd64
2543 AC_DEFINE(TARGET_AMD64, 1, [...])
2544 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2545 sizeof_register=8
2546 ;;
2547 *-*-nacl)
2548 TARGET=X86
2549 arch_target=x86
2550 AC_DEFINE(TARGET_X86, 1, [...])
2551 sizeof_register=4
2552 ;;
2553 arm*-unknown-linux-*)
2554 TARGET=ARM;
2555 arch_target=arm;
2556 AC_DEFINE(TARGET_ARM, 1, [...])
2557 ACCESS_UNALIGNED="no"
2558 JIT_SUPPORTED=yes
2559 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2560 jit_wanted=true
2561 # Can't use tls, since it depends on the runtime detection of tls offsets
2562 # in mono-compiler.h
2563 with_tls=pthread
2564 target_mach=no
2565 case "$target" in
2566 armv7l-unknown-linux-gnueabi*)
2567 # TEGRA
2568 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1"
2569 ;;
2570 armv5-*-linux-androideabi*)
2571 AC_DEFINE(TARGET_ANDROID, 1, [...])
2572 CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE"
2573 ;;
2574 esac
2575 ;;
2576 *)
2577 AC_MSG_ERROR([Cross compiling is not supported for target $target])
2578 esac
2579 fi
2581 # FIXME: Define the others as well
2582 case "$TARGET" in
2583 X86)
2584 AC_DEFINE(TARGET_X86, 1, [...])
2585 ;;
2586 AMD64)
2587 AC_DEFINE(TARGET_AMD64, 1, [...])
2588 ;;
2589 ARM)
2590 AC_DEFINE(TARGET_ARM, 1, [...])
2591 ;;
2592 POWERPC)
2593 AC_DEFINE(TARGET_POWERPC, 1, [...])
2594 ;;
2595 POWERPC64)
2596 AC_DEFINE(TARGET_POWERPC, 1, [...])
2597 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2598 ;;
2599 S390x)
2600 AC_DEFINE(TARGET_S390X, 1, [...])
2601 ;;
2602 MIPS)
2603 AC_DEFINE(TARGET_MIPS, 1, [...])
2604 ;;
2605 esac
2607 if test "x$target_mach" = "xyes"; then
2608 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
2609 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
2610 #error fail this for ios
2611 #endif
2612 return 0;
2613 ], [
2614 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
2615 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
2616 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
2617 ], [
2618 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
2619 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
2620 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
2621 ])
2623 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
2624 fi
2626 if test "x$sizeof_register" = "x4"; then
2627 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2628 elif test "x$sizeof_register" = "x8"; then
2629 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2630 else
2631 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2632 fi
2634 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2635 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2636 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2637 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2638 else
2639 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2640 fi
2642 if test "x$have_visibility_hidden" = "xyes"; then
2643 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2644 fi
2646 if test "x$have_deprecated" = "xyes"; then
2647 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2648 fi
2650 dnl
2651 dnl Simple Generational checks (sgen)
2652 dnl
2653 if $sgen_supported; then
2654 build_sgen_default=yes
2655 else
2656 build_sgen_default=no
2657 fi
2658 SGEN_DEFINES=
2659 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2660 if test x$buildsgen = xyes; then
2661 if $sgen_supported; then
2662 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR"
2663 gc_msg="sgen and $gc_msg"
2664 else
2665 buildsgen=no
2666 AC_MSG_WARN("Sgen is not supported on this platform")
2667 fi
2668 fi
2669 AC_SUBST(SGEN_DEFINES)
2670 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2672 USEJIT=false
2673 if test x$JIT_SUPPORTED = xyes; then
2674 if $jit_wanted; then
2675 USEJIT=true
2676 jit_status="Building and using the JIT"
2677 else
2678 if $interp_wanted; then
2679 jit_status="Building the JIT, defaulting to the interpreter"
2680 else
2681 AC_ERROR(No JIT or interpreter support available or selected.)
2682 fi
2683 fi
2684 else
2685 if test x$interp_wanted = xtrue; then
2686 jit_status="interpreter"
2687 else
2688 AC_ERROR(No JIT or interpreter support available or selected.)
2689 fi
2690 fi
2692 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2694 libsuffix=".so"
2696 case "$host" in
2697 *-*-darwin*)
2698 libsuffix=".dylib"
2699 LIBC="libc.dylib"
2700 INTL="libintl.dylib"
2701 SQLITE="libsqlite.0.dylib"
2702 SQLITE3="libsqlite3.0.dylib"
2703 X11="libX11.dylib"
2704 ;;
2705 *-*-*netbsd*)
2706 LIBC="libc.so.12"
2707 INTL="libintl.so.0"
2708 ;;
2709 *-*-*freebsd*)
2710 LIBC="libc.so"
2711 INTL="libintl.so"
2712 SQLITE="libsqlite.so"
2713 SQLITE3="libsqlite3.so"
2714 ;;
2715 *-*-*openbsd*)
2716 LIBC="libc.so"
2717 INTL="libintl.so"
2718 SQLITE="libsqlite.so"
2719 SQLITE3="libsqlite3.so"
2720 ;;
2721 *-*-*linux*)
2722 AC_PATH_X
2723 AC_MSG_CHECKING(for the soname of libX11.so)
2724 for i in $x_libraries /usr/lib /usr/lib64; do
2725 for r in 4 5 6; do
2726 if test -f $i/libX11.so.$r; then
2727 X11=libX11.so.$r
2728 AC_MSG_RESULT($X11)
2729 fi
2730 done
2731 done
2733 if test "x$X11" = "xlibX11.so"; then
2734 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? Assuming libX11.so.6...]);
2735 X11=libX11.so.6
2736 fi
2737 ;;
2738 esac
2741 AC_SUBST(libsuffix)
2743 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2744 if test "x$with_tls" = "x__thread"; then
2745 #
2746 # On some linux distributions, TLS works in executables, but linking
2747 # against a shared library containing TLS fails with:
2748 # undefined reference to `__tls_get_addr'
2749 #
2750 rm -f conftest.c conftest.so conftest
2751 echo "static __thread int foo; int main () { foo = 5; return 0; }" > conftest.c
2752 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2753 $CC -o conftest conftest.so > /dev/null 2>&1
2754 if test ! -f conftest; then
2755 AC_MSG_WARN([Disabling usage of __thread.]);
2756 with_tls=pthread
2757 fi
2758 rm -f conftest.c conftest.so conftest
2759 fi
2760 fi
2762 mono_debugger_supported=no
2763 AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
2764 if test "x$try_mono_debugger" = "xyes"; then
2765 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA" -o "x$TARGET" = "xS390x"; then
2766 if test x$use_included_gc = xyes; then
2767 case "$host" in
2768 *-*-*linux*)
2769 mono_debugger_supported=yes
2770 ;;
2771 *86-apple-darwin*)
2772 mono_debugger_supported=yes
2773 ;;
2774 esac
2775 fi
2776 fi
2777 fi
2779 # disable the debugger entirely when building with moonlight
2780 if test "x$with_moonlight" != "xno"; then
2781 mono_debugger_supported=no
2782 fi
2784 # mdb support for sgen is broken, disable it until further notice.
2785 mono_debugger_supported=no
2787 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2788 if test "x$mono_debugger_supported" = "xyes"; then
2789 BOEHM_DEFINES="$BOEHM_DEFINES -DMONO_DEBUGGER_SUPPORTED"
2790 NESTED_LIBGC_FLAGS="-DMONO_DEBUGGER_SUPPORTED"
2791 fi
2792 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2793 AC_MSG_RESULT($mono_debugger_supported)
2795 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
2796 if test "x$icall_symbol_map" = "xyes"; then
2797 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
2798 fi
2800 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
2801 if test "x$icall_export" = "xyes"; then
2802 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
2803 fi
2805 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
2806 if test "x$icall_tables" = "xno"; then
2807 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
2808 fi
2810 if test "x$mono_cv_clang" = "xyes"; then
2811 # FIXME: This causes many compilation errors
2812 with_tls=pthread
2813 fi
2815 if test "x$with_tls" = "x__thread"; then
2816 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2817 # Pass the information to libgc
2818 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2819 AC_MSG_CHECKING(if the tls_model attribute is supported)
2820 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2821 ], [
2822 AC_MSG_RESULT(yes)
2823 # CLANG doesn't support this yet, and it prints warnings about it
2824 if test "x$mono_cv_clang" = "xno"; then
2825 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2826 fi
2827 ], [
2828 AC_MSG_RESULT(no)
2829 ])
2830 fi
2832 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2833 dnl ******************************************
2834 dnl *** Check to see what FPU is available ***
2835 dnl ******************************************
2836 AC_MSG_CHECKING(which FPU to use)
2838 fpu=NONE
2839 if gcc -v 2>&1 | grep -q -- '--with-float=hard'; then
2840 fpu=VFP_HARD
2841 fi
2843 if test x$fpu = xNONE; then
2844 ORIG_CFLAGS=$CFLAGS
2845 CFLAGS="$CFLAGS -mfpu=vfp -mfloat-abi=softfp"
2846 AC_TRY_RUN([
2847 int main () { __asm__ ("faddd d7, d6, d7"); return 0; }
2848 ], fpu=VFP, fpu=NONE)
2849 CFLAGS=$ORIG_CFLAGS
2850 fi
2852 if test x$fpu = xNONE; then
2853 AC_TRY_COMPILE([], [
2854 __asm__ ("ldfd f0, [r0]");
2855 ], fpu=FPA, fpu=NONE)
2856 fi
2858 AC_MSG_RESULT($fpu)
2859 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2860 unset fpu
2862 AC_MSG_CHECKING(for ARMV6)
2863 AC_TRY_RUN([
2864 int main () { __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r" (0) : "memory"); return 0; }
2865 ], armv6=yes, armv6=no)
2867 AC_MSG_RESULT($armv6)
2868 if test ${armv6} = yes; then
2869 AC_DEFINE(HAVE_ARMV6, 1, "Host supports ARMV6 instructions")
2870 # libgc's gc_locks.h depends on this
2871 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2872 fi
2873 fi
2875 if test ${TARGET} = unknown; then
2876 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2877 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2878 fi
2880 if test ${ACCESS_UNALIGNED} = no; then
2881 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2882 fi
2884 case "x$gc" in
2885 xincluded)
2886 # Pass CPPFLAGS to libgc configure
2887 # We should use a separate variable for this to avoid passing useless and
2888 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2889 # This should be executed late so we pick up the final version of CPPFLAGS
2890 # The problem with this approach, is that during a reconfigure, the main
2891 # configure scripts gets invoked with these arguments, so we use separate
2892 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2893 TMP_CPPFLAGS="$CPPFLAGS $NESTED_LIBGC_FLAGS"
2894 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2895 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2896 fi
2897 # Don't pass -finstrument-for-thread-suspension in,
2898 # if these are instrumented it will be very bad news
2899 # (infinite recursion, undefined parking behavior, etc)
2900 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
2901 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2902 AC_CONFIG_SUBDIRS(libgc)
2903 ;;
2904 esac
2906 AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0/3.5 FX (defaults to yes)], [], [with_profile2=yes])
2907 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
2908 AC_ARG_WITH(profile4_5,[ --with-profile4_5=yes,no If you want to install the 4.5 FX (defaults to yes)], [], [with_profile4_5=yes])
2909 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=no])
2910 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no,only If you want to build the MonoTouch assemblies (defaults to no)], [], [with_monotouch=no])
2911 AC_ARG_WITH(mobile, [ --with-mobile=yes,no If you want to build the Mobile assemblies (defaults to no)], [], [with_mobile=no])
2913 OPROFILE=no
2914 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2915 if test x$with_oprofile != xno; then
2916 oprofile_include=$with_oprofile/include
2917 if test ! -f $oprofile_include/opagent.h; then
2918 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2919 fi
2920 OPROFILE=yes
2921 OPROFILE_CFLAGS="-I$oprofile_include"
2922 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2923 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2924 fi
2925 ])
2927 MALLOC_MEMPOOLS=no
2928 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2929 if test x$with_malloc_mempools = xyes; then
2930 MALLOC_MEMPOOLS=yes
2931 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2932 fi
2933 ])
2936 DISABLE_MCS_DOCS=no
2937 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2938 if test x$with_mcs_docs != xyes; then
2939 DISABLE_MCS_DOCS=yes
2940 fi
2941 ])
2942 if test x$with_profile4 != xyes; then
2943 DISABLE_MCS_DOCS=yes
2944 fi
2946 MOONLIGHT_DEFINES=
2947 AC_ARG_WITH(moonlight, [ --with-moonlight=yes|no|only If you want to build Mono for Moonlight (defaults to no)],[
2948 if test x$with_moonlight != xno; then
2949 MOONLIGHT_DEFINES="-DMOONLIGHT -DDISABLE_ASSEMBLY_REMAPPING "
2950 fi
2951 ], [with_moonlight=no])
2952 AC_SUBST(MOONLIGHT_DEFINES)
2954 AC_ARG_WITH(moon_gc, [ --with-moon-gc=boehm,sgen Select the gc to use with Moonlight (defaults to boehm)],[
2955 if test "x$with_moon_gc" != "xsgen"; then
2956 with_moon_gc=boehm
2957 fi
2958 ], [with_moon_gc=boehm])
2960 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
2961 if test x$with_lazy_gc_thread_creation != xno ; then
2962 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
2963 fi
2964 ], [with_lazy_gc_thread_creation=no])
2966 AC_CHECK_HEADER([malloc.h],
2967 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
2968 [Define to 1 if you have /usr/include/malloc.h.])],,)
2970 if test x"$GCC" = xyes; then
2971 # Implicit function declarations are not 64 bit safe
2972 # Do this late, since this causes lots of configure tests to fail
2973 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
2974 # jay has a lot of implicit declarations
2975 JAY_CFLAGS="-Wno-implicit-function-declaration"
2976 fi
2978 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
2979 # instead of libmono-static.a
2980 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
2981 LIBMONO_LA=libmini-static.la
2982 else
2983 LIBMONO_LA=libmono-$API_VER.la
2984 fi
2985 AC_SUBST(LIBMONO_LA)
2987 dnl
2988 dnl Consistency settings
2989 dnl
2990 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2991 DISABLE_MCS_DOCS=yes
2992 with_profile2=no
2993 with_profile4=no
2994 with_profile4_5=no
2995 with_monodroid=no
2996 with_monotouch=no
2997 fi
2999 if test x$DISABLE_MCS_DOCS = xyes; then
3000 docs_dir=""
3001 else
3002 docs_dir=docs
3003 fi
3004 AC_SUBST(docs_dir)
3006 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
3007 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
3009 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
3010 AC_SUBST(OPROFILE_CFLAGS)
3011 AC_SUBST(OPROFILE_LIBS)
3013 libmono_ldflags="$libmono_ldflags $LIBS"
3015 AM_CONDITIONAL(MOONLIGHT, [test "x$with_moonlight" != "xno"])
3017 AM_CONDITIONAL(ONLY_MOONLIGHT, [test "x$with_moonlight" = "xonly"])
3018 AM_CONDITIONAL(MOONLIGHT_BOEHM, [test "x$with_moon_gc" = "xboehm"])
3019 AM_CONDITIONAL(MOONLIGHT_SGEN, [test "x$with_moon_gc" = "xsgen"])
3021 AM_CONDITIONAL(INSTALL_2_0, [test "x$with_profile2" = xyes])
3022 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
3023 AM_CONDITIONAL(INSTALL_4_5, [test "x$with_profile4_5" = xyes])
3024 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
3025 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
3026 AM_CONDITIONAL(INSTALL_MOBILE, [test "x$with_mobile" = xyes])
3027 AM_CONDITIONAL(ONLY_MONOTOUCH, [test "x$with_monotouch" = "xonly"])
3029 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
3030 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
3031 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
3032 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
3033 AM_CONDITIONAL(X86, test x$TARGET = xX86)
3034 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
3035 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
3036 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
3037 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
3038 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
3039 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
3040 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
3041 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
3042 AM_CONDITIONAL(S390, test x$TARGET = xS390)
3043 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
3044 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
3045 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
3046 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
3047 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
3048 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
3050 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
3051 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
3052 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
3054 AC_SUBST(LIBC)
3055 AC_SUBST(INTL)
3056 AC_SUBST(SQLITE)
3057 AC_SUBST(SQLITE3)
3058 AC_SUBST(X11)
3059 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
3060 AC_SUBST(arch_target)
3061 AC_SUBST(CFLAGS)
3062 AC_SUBST(CPPFLAGS)
3063 AC_SUBST(LDFLAGS)
3065 mono_build_root=`pwd`
3066 AC_SUBST(mono_build_root)
3068 if test x$USEJIT = xtrue; then
3069 mono_runtime=mono/mini/mono
3070 else
3071 mono_runtime=mono/interpreter/mint
3072 fi
3073 AC_SUBST(mono_runtime)
3075 mono_cfg_root=$mono_build_root/runtime
3076 if test x$host_win32 = xyes; then
3077 if test "x$cross_compiling" = "xno"; then
3078 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
3079 else
3080 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
3081 fi
3082 else
3083 mono_cfg_dir=$mono_cfg_root/etc
3084 fi
3085 AC_SUBST(mono_cfg_dir)
3087 AC_CONFIG_FILES([po/mcs/Makefile.in])
3089 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
3090 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
3092 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
3093 [ depth=../../../..
3094 case $srcdir in
3095 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3096 .) reldir=$depth ;;
3097 *) reldir=$depth/$srcdir ;;
3098 esac
3099 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
3100 cd runtime/etc/mono/1.0
3101 rm -f machine.config
3102 $LN_S $reldir/data/net_1_1/machine.config machine.config
3103 cd $depth
3104 ],[LN_S='$LN_S'])
3106 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
3107 [ depth=../../../..
3108 case $srcdir in
3109 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3110 .) reldir=$depth ;;
3111 *) reldir=$depth/$srcdir ;;
3112 esac
3113 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3114 cd runtime/etc/mono/2.0
3115 rm -f machine.config
3116 $LN_S $reldir/data/net_2_0/machine.config machine.config
3117 cd $depth
3118 ],[LN_S='$LN_S'])
3120 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
3121 [ depth=../../../..
3122 case $srcdir in
3123 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3124 .) reldir=$depth ;;
3125 *) reldir=$depth/$srcdir ;;
3126 esac
3127 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3128 cd runtime/etc/mono/2.0
3129 rm -f web.config
3130 $LN_S $reldir/data/net_2_0/web.config web.config
3131 cd $depth
3132 ],[LN_S='$LN_S'])
3134 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
3135 [ depth=../../..
3136 case $srcdir in
3137 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3138 .) reldir=$depth ;;
3139 *) reldir=$depth/$srcdir ;;
3140 esac
3141 $ac_aux_dir/install-sh -d runtime/etc/mono/
3142 cd runtime/etc/mono/
3143 rm -f browscap.ini
3144 $LN_S $reldir/data/browscap.ini browscap.ini
3145 cd $depth
3146 ],[LN_S='$LN_S'])
3148 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
3149 [ depth=../../../../..
3150 case $srcdir in
3151 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3152 .) reldir=$depth ;;
3153 *) reldir=$depth/$srcdir ;;
3154 esac
3155 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
3156 cd runtime/etc/mono/2.0/Browsers
3157 rm -f Compat.browser
3158 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
3159 cd $depth
3160 ],[LN_S='$LN_S'])
3162 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
3163 [ depth=../../../..
3164 case $srcdir in
3165 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3166 .) reldir=$depth ;;
3167 *) reldir=$depth/$srcdir ;;
3168 esac
3169 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3170 cd runtime/etc/mono/4.0
3171 rm -f machine.config
3172 $LN_S $reldir/data/net_4_0/machine.config machine.config
3173 cd $depth
3174 ],[LN_S='$LN_S'])
3176 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
3177 [ depth=../../../..
3178 case $srcdir in
3179 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3180 .) reldir=$depth ;;
3181 *) reldir=$depth/$srcdir ;;
3182 esac
3183 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3184 cd runtime/etc/mono/4.0
3185 rm -f web.config
3186 $LN_S $reldir/data/net_4_0/web.config web.config
3187 cd $depth
3188 ],[LN_S='$LN_S'])
3190 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
3191 [ depth=../../../..
3192 case $srcdir in
3193 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3194 .) reldir=$depth ;;
3195 *) reldir=$depth/$srcdir ;;
3196 esac
3197 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3198 cd runtime/etc/mono/4.5
3199 rm -f machine.config
3200 $LN_S $reldir/data/net_4_5/machine.config machine.config
3201 cd $depth
3202 ],[LN_S='$LN_S'])
3204 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
3205 [ depth=../../../..
3206 case $srcdir in
3207 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3208 .) reldir=$depth ;;
3209 *) reldir=$depth/$srcdir ;;
3210 esac
3211 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3212 cd runtime/etc/mono/4.5
3213 rm -f web.config
3214 $LN_S $reldir/data/net_4_5/web.config web.config
3215 cd $depth
3216 ],[LN_S='$LN_S'])
3218 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
3220 AC_OUTPUT([
3221 Makefile
3222 mono-core.spec
3223 mono-uninstalled.pc
3224 scripts/mono-find-provides
3225 scripts/mono-find-requires
3226 mono/Makefile
3227 mono/utils/Makefile
3228 mono/metadata/Makefile
3229 mono/dis/Makefile
3230 mono/cil/Makefile
3231 mono/arch/Makefile
3232 mono/arch/x86/Makefile
3233 mono/arch/amd64/Makefile
3234 mono/arch/hppa/Makefile
3235 mono/arch/ppc/Makefile
3236 mono/arch/sparc/Makefile
3237 mono/arch/s390/Makefile
3238 mono/arch/s390x/Makefile
3239 mono/arch/arm/Makefile
3240 mono/arch/alpha/Makefile
3241 mono/arch/ia64/Makefile
3242 mono/arch/mips/Makefile
3243 mono/interpreter/Makefile
3244 mono/tests/Makefile
3245 mono/tests/tests-config
3246 mono/tests/assemblyresolve/Makefile
3247 mono/tests/cas/Makefile
3248 mono/tests/cas/assembly/Makefile
3249 mono/tests/cas/demand/Makefile
3250 mono/tests/cas/inheritance/Makefile
3251 mono/tests/cas/linkdemand/Makefile
3252 mono/tests/cas/threads/Makefile
3253 mono/benchmark/Makefile
3254 mono/monograph/Makefile
3255 mono/io-layer/Makefile
3256 mono/mini/Makefile
3257 mono/profiler/Makefile
3258 m4/Makefile
3259 ikvm-native/Makefile
3260 scripts/Makefile
3261 man/Makefile
3262 docs/Makefile
3263 data/Makefile
3264 data/net_2_0/Makefile
3265 data/net_4_0/Makefile
3266 data/net_4_5/Makefile
3267 data/net_2_0/Browsers/Makefile
3268 data/mint.pc
3269 data/mono-2.pc
3270 data/monosgen-2.pc
3271 data/mono.pc
3272 data/mono-cairo.pc
3273 data/mono-nunit.pc
3274 data/mono-options.pc
3275 data/mono-lineeditor.pc
3276 data/monodoc.pc
3277 data/mono.web.pc
3278 data/dotnet.pc
3279 data/dotnet35.pc
3280 data/wcf.pc
3281 data/cecil.pc
3282 data/system.web.extensions_1.0.pc
3283 data/system.web.extensions.design_1.0.pc
3284 data/system.web.mvc.pc
3285 data/system.web.mvc2.pc
3286 data/system.web.mvc3.pc
3287 data/aspnetwebstack.pc
3288 data/reactive.pc
3289 samples/Makefile
3290 support/Makefile
3291 data/config
3292 tools/Makefile
3293 tools/locale-builder/Makefile
3294 tools/sgen/Makefile
3295 runtime/Makefile
3296 msvc/Makefile
3297 po/Makefile
3298 ])
3300 # Update all submodules recursively to ensure everything is checked out
3301 $srcdir/scripts/update_submodules
3303 if test x$host_win32 = xyes; then
3304 # Get rid of 'cyg' prefixes in library names
3305 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3306 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3307 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3308 # executable doesn't work...
3309 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3310 fi
3312 (
3313 case $prefix in
3314 NONE) prefix=$ac_default_prefix ;;
3315 esac
3316 case $exec_prefix in
3317 NONE) exec_prefix='${prefix}' ;;
3318 esac
3320 #
3321 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3322 # any existing config.make. This allows people to share the same source tree
3323 # with different build directories, one native and one cross
3324 #
3325 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3327 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3329 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3330 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3331 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3332 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3333 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3334 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3335 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3336 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
3338 case $INSTALL in
3339 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3340 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3341 esac
3343 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3345 export VERSION
3346 [myver=$($AWK 'BEGIN {
3347 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3348 if(length(vsplit [1]) > 4) {
3349 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3350 }
3351 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3352 }')]
3354 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3356 if test x$platform_darwin = xyes; then
3357 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3358 fi
3360 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3361 enable_system_aot=yes
3362 fi
3364 if test "x$enable_loadedllvm" = "xyes"; then
3365 # This seems to fail on the x86 buildbots
3366 enable_system_aot=no
3367 fi
3369 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
3370 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3371 fi
3373 if test x$DISABLE_MCS_DOCS = xyes; then
3374 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3375 fi
3377 if test x$with_moonlight != xno; then
3378 echo "MOONLIGHT = 1" >> $srcdir/$mcsdir/build/config.make
3379 fi
3381 if test x$has_extension_module != xno; then
3382 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
3383 fi
3385 default_profile=net_2_0
3386 if test -z "$INSTALL_4_0_TRUE"; then :
3387 default_profile=net_4_0
3388 fi
3389 if test -z "$INSTALL_MONODROID_TRUE"; then :
3390 default_profile=monodroid
3391 fi
3392 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
3393 default_profile=monotouch
3394 fi
3395 if test -z "$INSTALL_4_5_TRUE"; then :
3396 default_profile=net_4_5
3397 fi
3399 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
3401 if test "x$test_bcl_opt" = "xyes"; then
3402 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
3403 fi
3405 fi
3407 # if we have an olive folder, override the default settings
3408 if test -d $olivedir; then
3410 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3412 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3414 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3415 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3416 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3417 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3418 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3419 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3420 fi
3421 fi
3423 )
3425 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3427 echo "
3428 mcs source: $mcsdir
3430 Engine:
3431 GC: $gc_msg
3432 TLS: $with_tls
3433 SIGALTSTACK: $with_sigaltstack
3434 Engine: $jit_status
3435 oprofile: $OPROFILE
3436 BigArrays: $enable_big_arrays
3437 DTrace: $enable_dtrace
3438 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3440 Libraries:
3441 .NET 2.0/3.5: $with_profile2
3442 .NET 4.0: $with_profile4
3443 .NET 4.5: $with_profile4_5
3444 MonoDroid: $with_monodroid
3445 MonoTouch: $with_monotouch
3446 JNI support: $jdk_headers_found
3447 libgdiplus: $libgdiplus_msg
3448 zlib: $zlib_msg
3449 $disabled
3450 "
3451 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3452 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
3453 fi