| blob | 631685fff345642bad88a00811dda9d499a590f6 |
1 # Process this file with autoconf to produce a configure script.
2 #AC_PREREQ([2.62])
4 AC_INIT(mono, [5.11.0],
5 [https://github.com/mono/mono/issues/new])
7 AC_CONFIG_SRCDIR([README.md])
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 subdir-objects]
17 m4_esyscmd([case `automake --version | head -n 1` in # parallel-tests is default in automake 1.13+, we need to explicitly enable it
18 *1.11*|*1.12*) echo parallel-tests;; # for 1.11 and 1.12 but not below as those versions don't recognize the flag
19 esac])) # TODO: remove this hack once we require automake 1.11+
21 AC_CONFIG_HEADERS([config.h])
22 AM_MAINTAINER_MODE
24 API_VER=2.0
25 AC_SUBST(API_VER)
27 AC_PROG_LN_S
29 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
31 MONO_VERSION_MAJOR=`echo $VERSION | cut -d . -f 1`
32 MONO_VERSION_MINOR=`echo $VERSION | cut -d . -f 2`
33 MONO_VERSION_BUILD=`echo $VERSION | cut -d . -f 3`
35 # This is the version number of the corlib-runtime interface. When
36 # making changes to this interface (by changing the layout
37 # of classes the runtime knows about, changing icall signature or
38 # semantics etc), increment this variable.
39 #
40 # This can be reset to 0 when Mono's version number is bumped
41 # since it's part of the corlib version (the prefix '1' in the full
42 # version number is to ensure the number isn't treated as octal in C)
43 MONO_CORLIB_COUNTER=1
44 MONO_CORLIB_VERSION=`printf "1%02d%02d%02d%03d" $MONO_VERSION_MAJOR $MONO_VERSION_MINOR 0 $MONO_CORLIB_COUNTER`
46 AC_DEFINE_UNQUOTED(MONO_CORLIB_VERSION,$MONO_CORLIB_VERSION,[Version of the corlib-runtime interface])
47 AC_SUBST(MONO_CORLIB_VERSION)
49 case $host_os in
50 *cygwin* )
51 echo "Run configure using ./configure --host=i686-pc-mingw32"
52 exit 1
53 esac
55 # In case of cygwin, override LN_S, irrespective of what it determines.
56 # The build uses cygwin, but the actual runtime doesn't.
57 case $host_os in
58 *cygwin* ) LN_S='cp -p';;
59 esac
61 #
62 # libgc defaults
63 #
64 libgc_configure_args=
66 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
67 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
68 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
69 CFLAGS_FOR_LIBGC=$CFLAGS
70 CPPFLAGS_FOR_BTLS=$CPPFLAGS
71 CFLAGS_FOR_BTLS=$CFLAGS
73 # libgc uses some deprecated APIs
74 CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
76 #
77 # These are the flags that need to be stored in the mono.pc file for
78 # compiling code that will embed Mono
79 #
80 libmono_cflags=""
81 libmono_ldflags=""
82 AC_SUBST(libmono_cflags)
83 AC_SUBST(libmono_ldflags)
85 # Variable to have relocatable .pc files (lib, or lib64)
86 # realpath isn't always available, and requires that all but the tip of the provided
87 # path exists. Fall back to the old behaviour, but realpath allows depth >1
88 # e.g. Debian puts Mono in /usr/bin and libs in /usr/lib/x86_64-linux-gnu/ which is
89 # too deep for the old method to work
90 reloc_libdir=`realpath --relative-to=${prefix} ${libdir} 2> /dev/null || basename ${libdir}`
91 AC_SUBST(reloc_libdir)
93 # Set to yes if Unix sockets cannot be created in an anonymous namespace
94 need_link_unlink=no
96 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
97 extra_runtime_ldflags=""
100 # Hack for WASM
101 # Current autotools (v1.15) doesn't have a triplet we can use for wasm so the kludge we do is to
102 # work around it by using a feature flag instead
103 AC_ARG_ENABLE(wasm,[ --enable-wasm Hack to set the current runtime to target wasm], enable_wasm=$enableval)
105 # Thread configuration inspired by sleepycat's db
106 AC_MSG_CHECKING([host platform characteristics])
108 libgc_threads=no
109 has_dtrace=no
110 parallel_mark=yes
111 ikvm_native=yes
113 host_win32=no
114 target_win32=no
115 platform_android=no
116 platform_tizen=no
117 platform_ios=no
118 host_darwin=no
121 if test "x$enable_wasm" = "xyes"; then
122 CFLAGS="$CFLAGS -D_REENTRANT -D_GNU_SOURCE -DNO_UNALIGNED_ACCESS -s WASM=1"
123 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DUSE_MMAP -D_GNU_SOURCE -DNO_UNALIGNED_ACCESS -s WASM=1"
124 libdl="-ldl"
125 libgc_threads=pthreads
126 platform_wasm=yes
128 else
130 case "$host" in
131 *-mingw*|*-*-cygwin*)
132 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
133 AC_DEFINE(HOST_NO_SYMLINKS,1,[This platform does not support symlinks])
134 host_win32=yes
135 mono_cv_clang=no
136 if test "x$cross_compiling" = "xno"; then
137 if test "x$host" = "x$build" -a "x$host" = "x$target"; then
138 target_win32=yes
139 fi
140 else
141 if test "x$host" = "x$target"; then
142 target_win32=yes
143 fi
144 fi
145 HOST_CC="gcc"
146 # Windows Vista or later is required
147 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
148 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32 -liphlpapi"
149 libmono_cflags="-mms-bitfields -mwindows"
150 libmono_ldflags="-mms-bitfields -mwindows"
151 libdl=
152 libgc_threads=win32
153 with_sigaltstack=no
154 with_tls=pthread
155 with_sgen_default_concurrent=yes
156 LN_S=cp
157 # This forces libgc to use the DllMain based thread registration code on win32
158 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
159 ;;
160 *-*-*netbsd*)
161 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
162 libmono_cflags="-D_REENTRANT"
163 LDFLAGS="$LDFLAGS -pthread"
164 CPPFLAGS="$CPPFLAGS -DHOST_BSD"
165 libmono_ldflags="-pthread"
166 need_link_unlink=yes
167 libdl="-ldl"
168 libgc_threads=pthreads
169 with_sigaltstack=no
170 use_sigposix=yes
171 with_sgen_default_concurrent=yes
172 ;;
173 *-*-kfreebsd*-gnu)
174 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -DTHREAD_LOCAL_ALLOC -pthread"
175 libmono_cflags="-D_REENTRANT -DTHREAD_LOCAL_ALLOC -pthread"
176 libmono_ldflags="-lpthread -pthread"
177 libdl="-ldl"
178 libgc_threads=pthreads
179 need_link_unlink=yes
180 with_sigaltstack=no
181 use_sigposix=yes
182 with_sgen_default_concurrent=yes
183 ;;
184 *-*-*freebsd*)
185 if test "x$PTHREAD_CFLAGS" = "x"; then
186 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
187 libmono_cflags=
188 else
189 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
190 libmono_cflags="$PTHREAD_CFLAGS"
191 fi
192 if test "x$PTHREAD_LIBS" = "x"; then
193 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
194 libmono_ldflags="-pthread"
195 else
196 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
197 libmono_ldflags="$PTHREAD_LIBS"
198 fi
199 CPPFLAGS="$CPPFLAGS -DHOST_BSD"
200 need_link_unlink=yes
201 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
202 libdl=
203 libgc_threads=pthreads
204 use_sigposix=yes
205 has_dtrace=yes
206 with_sgen_default_concurrent=yes
207 ;;
208 *-*-*openbsd*)
209 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DHOST_BSD -D_REENTRANT -DUSE_MMAP"
210 LDFLAGS="${LDFLAGS} -Wl,-zwxneeded"
211 if test "x$disable_munmap" != "xyes"; then
212 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
213 fi
214 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
215 LDFLAGS="$LDFLAGS -pthread"
216 need_link_unlink=yes
217 AC_DEFINE(PTHREAD_POINTER_ID)
218 libdl=
219 libgc_threads=pthreads
220 with_tls=pthread
221 with_sigaltstack=no
222 use_sigposix=yes
223 with_sgen_default_concurrent=yes
224 ;;
225 *-*-linux-android*)
226 platform_android=yes
227 AC_DEFINE(HOST_ANDROID,1,[Targeting the Android platform])
228 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
230 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
231 if test "x$disable_munmap" != "xyes"; then
232 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
233 fi
234 libmono_cflags="-D_REENTRANT"
235 libdl="-ldl"
236 libgc_threads=pthreads
237 use_sigposix=yes
239 with_tls=pthread
240 with_sigaltstack=no
241 with_static_mono=no
243 # Android doesn't support boehm, as it's missing <link.h>
244 support_boehm=no
245 with_gc=sgen
247 # isinf(3) requires -lm; see isinf check below
248 LDFLAGS="$LDFLAGS -lm"
250 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
251 # PAGE_SIZE; breaks mono/io-layer/collection.c
252 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
253 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
254 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
256 # to bypass the underscore linker check, can't work when cross-compiling
257 mono_cv_uscore=yes
258 mono_cv_clang=no
259 ;;
260 *-*-linux*)
261 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
262 if test "x$disable_munmap" != "xyes"; then
263 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
264 fi
265 libmono_cflags="-D_REENTRANT"
266 libdl="-ldl"
267 libgc_threads=pthreads
268 use_sigposix=yes
269 if test "x$cross_compiling" != "xno"; then
270 # to bypass the underscore linker check, not
271 # available during cross-compilation
272 mono_cv_uscore=no
273 fi
274 case "$host" in
275 *-tizen-linux-*)
276 platform_tizen=yes
277 ;;
278 esac
279 case "$host" in
280 aarch64-*)
281 support_boehm=no
282 with_gc=sgen
283 ;;
284 powerpc*-*-linux*)
285 # https://bugzilla.novell.com/show_bug.cgi?id=504411
286 disable_munmap=yes
287 ;;
288 esac
289 with_sgen_default_concurrent=yes
290 ;;
291 *-*-nacl*)
292 echo "nacl no longer supported."
293 exit 1
294 ;;
295 *-*-hpux*)
296 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
297 # +ESdbgasm only valid on bundled cc on RISC
298 # silently ignored for ia64
299 if test $GCC != "yes"; then
300 CFLAGS="$CFLAGS +ESdbgasm"
301 # Arrange for run-time dereferencing of null
302 # pointers to produce a SIGSEGV signal.
303 LDFLAGS="$LDFLAGS -z"
304 fi
305 CFLAGS="$CFLAGS +ESdbgasm"
306 LDFLAGS="$LDFLAGS -z"
307 libmono_cflags="-D_REENTRANT"
308 libmono_ldflags="-lpthread"
309 libgc_threads=pthreads
310 need_link_unlink=yes
311 use_sigposix=yes
312 ;;
313 *-*-solaris*)
314 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DHOST_SOLARIS"
315 need_link_unlink=yes
316 libmono_cflags="-D_REENTRANT"
317 libgc_threads=pthreads
318 has_dtrace=yes
319 use_sigposix=yes
320 enable_solaris_tar_check=yes
321 ;;
322 *-*-darwin*)
323 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
324 host_darwin=yes
325 target_mach=yes
326 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DUSE_MMAP -DUSE_MUNMAP"
327 libmono_cflags="-D_THREAD_SAFE"
328 need_link_unlink=yes
329 AC_DEFINE(PTHREAD_POINTER_ID)
330 AC_DEFINE(USE_MACH_SEMA, 1, [...])
331 libdl=
332 libgc_threads=pthreads
333 has_dtrace=yes
334 if test "x$cross_compiling" = "xyes"; then
335 has_broken_apple_cpp=yes
336 fi
337 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
338 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
339 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
340 case "$host" in
341 dnl Snow Leopard and newer config.guess reports as this
342 i*86-*-darwin*)
343 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
344 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
345 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
346 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
347 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
348 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
349 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
350 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
351 with_sgen_default_concurrent=yes
352 ;;
353 x*64-*-darwin*)
354 with_sgen_default_concurrent=yes
355 ;;
356 arm*-darwin*)
357 platform_ios=yes
358 has_dtrace=no
359 ;;
360 aarch64*-darwin*)
361 platform_ios=yes
362 ;;
363 esac
364 ;;
365 *-*-haiku*)
366 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
367 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
368 libdl=
369 LIBS="$LIBS -lnetwork -ltextencoding"
370 need_link_unlink=yes
371 AC_DEFINE(PTHREAD_POINTER_ID)
372 dnl Haiku does not support static TLS with __thread
373 with_tls=pthread
374 libgc_threads=pthreads
375 use_sigposix=yes
376 ;;
377 *)
378 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
379 libdl="-ldl"
380 ;;
381 esac
383 # WASM hack
384 fi
386 AC_MSG_RESULT(ok)
388 if test x$need_link_unlink = xyes; then
389 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
390 fi
392 if test x$host_win32 = xyes; then
393 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
394 fi
396 if test x$target_win32 = xyes; then
397 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
398 fi
400 if test x$host_darwin = xyes; then
401 AC_DEFINE(HOST_DARWIN, 1, [Host Platform is Darwin])
402 fi
404 # Defined for all targets/platforms using classic Windows API support.
405 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
406 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
408 AC_SUBST(extra_runtime_ldflags)
409 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
410 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
411 AM_CONDITIONAL(HOST_LINUX, echo x$target_os | grep -q linux)
412 AM_CONDITIONAL(HOST_DARWIN, test x$host_darwin = xyes)
413 AM_CONDITIONAL(HOST_SIGPOSIX, test x$use_sigposix = xyes)
414 AM_CONDITIONAL(HOST_ANDROID, test x$platform_android = xyes)
415 AM_CONDITIONAL(HOST_TIZEN, test x$platform_tizen = xyes)
416 AM_CONDITIONAL(HOST_IOS, test x$platform_ios = xyes)
417 AM_CONDITIONAL(HOST_WASM, test x$platform_wasm = xyes)
419 if test -z "$HOST_DARWIN_TRUE"; then :
420 PLATFORM_AOT_SUFFIX=.dylib
421 fi
423 if test -z "$HOST_LINUX_TRUE"; then :
424 PLATFORM_AOT_SUFFIX=.so
425 fi
427 if test -z "$HOST_WIN32_TRUE"; then :
428 PLATFORM_AOT_SUFFIX=.dll
429 fi
431 AC_SUBST(PLATFORM_AOT_SUFFIX)
433 ## PLATFORM_AOT_SUFFIX not so simple for windows :-)
435 AC_CHECK_TOOL(CC, gcc, gcc)
436 AC_PROG_CC
437 AC_CHECK_TOOL(CXX, g++, g++)
438 AC_PROG_CXX
439 AM_PROG_AS
440 AC_PROG_INSTALL
441 AC_PROG_AWK
442 AM_PROG_CC_C_O
443 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
444 : ${CCAS='$(CC)'}
445 # Set ASFLAGS if not already set.
446 : ${CCASFLAGS='$(CFLAGS)'}
447 AC_SUBST(CCAS)
448 AC_SUBST(CCASFLAGS)
450 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
451 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
452 if test "x$CXX" = "xg++"; then
453 if test "x$GXX" != "xyes"; then
454 # automake/libtool is so broken, it requires g++ even if the c++ sources
455 # are inside automake conditionals
456 AC_MSG_ERROR([You need to install g++])
457 fi
458 fi
460 dnl may require a specific autoconf version
461 dnl AC_PROG_CC_FOR_BUILD
462 dnl CC_FOR_BUILD not automatically detected
463 CC_FOR_BUILD=$CC
464 CFLAGS_FOR_BUILD=$CFLAGS
465 BUILD_EXEEXT=
466 if test "x$cross_compiling" = "xyes"; then
467 CC_FOR_BUILD=cc
468 CFLAGS_FOR_BUILD=
469 BUILD_EXEEXT=""
470 fi
471 AC_SUBST(CC_FOR_BUILD)
472 AC_SUBST(CFLAGS_FOR_BUILD)
473 AC_SUBST(HOST_CC)
474 AC_SUBST(BUILD_EXEEXT)
476 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
477 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
479 # Set STDC_HEADERS
480 AC_HEADER_STDC
481 AC_LIBTOOL_WIN32_DLL
482 # This causes monodis to not link correctly
483 #AC_DISABLE_FAST_INSTALL
485 #lookup makedev() header
486 AC_HEADER_MAJOR
488 AM_PROG_LIBTOOL
489 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
490 DOLT
492 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
493 AC_SUBST(export_ldflags)
495 # Test whenever ld supports -version-script
496 AC_PROG_LD
497 AC_PROG_LD_GNU
499 AM_ICONV()
501 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 sys/sysctl.h libproc.h sys/prctl.h)
502 AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.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 arpa/inet.h complex.h unwind.h)
503 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
504 [], [], [#include <stddef.h>
505 #include <sys/socket.h>
506 #include <linux/socket.h>])
508 AC_CHECK_HEADERS(sys/user.h, [], [],
509 [
510 #ifdef HAVE_SYS_PARAM_H
511 # include <sys/param.h>
512 #endif
513 ])
515 AC_CHECK_HEADERS(linux/serial.h)
517 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
518 if test x$have_zlib = xyes; then
519 AC_TRY_COMPILE([#include <zlib.h>], [
520 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
521 return 0;
522 #else
523 #error No good zlib found
524 #endif
525 ],[
526 AC_MSG_RESULT(Using system zlib)
527 zlib_msg="system zlib"
528 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
529 ],[
530 AC_MSG_RESULT(Using embedded zlib)
531 have_zlib=no
532 zlib_msg="bundled zlib"
533 ])
534 fi
536 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
537 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
539 # for mono/metadata/debug-symfile.c
540 AC_CHECK_HEADERS(elf.h)
542 # for support
543 AC_CHECK_HEADERS(poll.h)
544 AC_CHECK_HEADERS(sys/poll.h)
545 AC_CHECK_HEADERS(sys/wait.h)
546 AC_CHECK_HEADERS(grp.h)
547 AC_CHECK_HEADERS(syslog.h)
549 # for mono/dis
550 AC_CHECK_HEADERS(wchar.h)
551 AC_CHECK_HEADERS(ieeefp.h)
552 AC_MSG_CHECKING(for isinf)
553 AC_TRY_LINK([#include <math.h>], [
554 int f = isinf (1.0);
555 ], [
556 AC_MSG_RESULT(yes)
557 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
558 ], [
559 # We'll have to use signals
560 AC_MSG_RESULT(no)
561 ])
562 # mingw
563 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
564 AC_TRY_LINK([#include <math.h>],
565 [ _finite(0.0); ],
566 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
567 AC_MSG_RESULT(no)))
569 # for Linux statfs support
570 AC_CHECK_HEADERS(linux/magic.h)
572 # For Android NDK unified headers
573 if test x$platform_android = xyes; then
574 AC_CHECK_HEADERS(machine/endian.h sys/endian.h)
575 AC_CHECK_HEADERS(android/legacy_signal_inlines.h, [have_android_signal_inlines=yes], [have_android_signal_inlines=no])
577 # Make sure SIGRT{MIN,MAX} work - they will fail to work with unified headers if building for
578 # API level < 21 *and* android/legacy_signal_inlines.h doesn't declare (and define) the required
579 # libc APIs to obtain values for SIGRT{MIN,MAX}. We perform the check only if android/legacy_signal_inlines.h
580 # is found because in other cases the macros will either work (for NDK < 14) or fail if the legacy header
581 # doesn't contain the required definitions (NDK 14)
582 if test x$have_android_signal_inlines = xyes; then
583 AC_MSG_CHECKING([Whether Android SIGRTMIN/SGRTMAX macros are valid])
584 AC_COMPILE_IFELSE([
585 AC_LANG_PROGRAM([#include <android/legacy_signal_inlines.h>],[
586 int i;
587 for (i = SIGRTMIN + 1; i < SIGRTMAX; ++i) {
588 }
589 ])],[
590 AC_MSG_RESULT(yes)
591 android_sigrtminmax_work=yes
592 ],[
593 AC_MSG_RESULT(no)
594 android_sigrtminmax_work=no
595 ]
596 )
598 if test x$android_sigrtminmax_work = xno; then
599 AC_MSG_ERROR([Android SIGRTMIN/SIGRTMAX macros don't work in this NDK])
600 fi
601 fi
603 # Attempt to detect whether we're using Android NDK unified headers
604 AC_CHECK_HEADERS(android/api-level.h, [have_android_api_level=yes], [have_android_api_level=no])
605 AC_CHECK_HEADERS(android/versioning.h, [have_android_versioning=yes], [have_android_versioning=no])
607 android_unified_headers=no
608 if test x$have_android_api_level = xyes; then
609 if test x$have_android_versioning = xyes; then
610 AC_MSG_CHECKING([whether using Android NDK unified headers])
612 # Both macros are defined only in the NDK unified headers
613 AC_COMPILE_IFELSE([
614 AC_LANG_PROGRAM([
615 #include <android/api-level.h>
616 #include <android/versioning.h>
617 ],[
618 #if __ANDROID_API_O__ == 26 && defined(__INTRODUCED_IN)
619 return 0
620 #else
621 #error __ANDROID_API_O__ != 26 or the __INTRODUCED_IN macro not defined
622 #endif
623 ])],[
624 AC_MSG_RESULT(yes)
625 android_unified_headers=yes
626 ],[
627 AC_MSG_RESULT(no)
628 android_unified_headers=no
629 ]
630 )
631 fi
632 fi
634 if test x$android_unified_headers = xyes; then
635 AC_DEFINE(ANDROID_UNIFIED_HEADERS, 1, [Whether Android NDK unified headers are used])
636 fi
637 fi # Android
639 # not 64 bit clean in cross-compile
640 if test "x$enable_wasm" = "xyes"; then
641 AC_DEFINE(SIZEOF_VOID_P,4)
642 AC_DEFINE(SIZEOF_LONG,4)
643 ac_cv_sizeof_void_p="4"
644 ac_cv_sizeof_long="4"
645 else
646 AC_CHECK_SIZEOF(void *)
647 AC_CHECK_SIZEOF(long)
648 fi
650 AC_CHECK_SIZEOF(int)
651 AC_CHECK_SIZEOF(long long)
653 AC_CACHE_CHECK([for clang],
654 mono_cv_clang,[
655 AC_TRY_COMPILE([], [
656 #ifdef __clang__
657 #else
658 #error "FAILED"
659 #endif
660 return 0;
661 ],
662 [mono_cv_clang=yes],
663 [mono_cv_clang=no],
664 [])
665 ])
667 AC_ARG_ENABLE(visibility-hidden,
668 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
669 disable_visibility_hidden=yes, disable_visibility_hidden=no)
671 WARN=''
672 if test x"$GCC" = xyes; then
673 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 -Wno-attributes -Wno-format-zero-length'
675 # We require C99 with some GNU extensions, e.g. `linux` macro
676 CFLAGS="$CFLAGS -std=gnu99"
678 # The runtime code does not respect ANSI C strict aliasing rules
679 CFLAGS="$CFLAGS -fno-strict-aliasing"
681 # We rely on signed overflow to behave
682 CFLAGS="$CFLAGS -fwrapv"
684 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
685 if test x"$disable_visibility_hidden" = xno; then
686 # Don't export any symbols by default
687 SHARED_CFLAGS="-fvisibility=hidden"
688 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
689 fi
691 ORIG_CFLAGS=$CFLAGS
692 # Check for the normal version, since gcc ignores unknown -Wno options
693 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
694 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
695 AC_TRY_COMPILE([],[
696 return 0;
697 ], [
698 AC_MSG_RESULT(yes)
699 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
700 ], [
701 AC_MSG_RESULT(no)
702 CFLAGS=$ORIG_CFLAGS
703 ])
705 if test "x$mono_cv_clang" = "xyes"; then
706 # https://bugzilla.samba.org/show_bug.cgi?id=8118
707 WARN="$WARN -Qunused-arguments"
708 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
709 # We rely on zero length arrays in structs
710 WARN="$WARN -Wno-zero-length-array"
711 fi
712 else
713 # The Sun Forte compiler complains about inline functions that access static variables
714 # so disable all inlining.
715 case "$host" in
716 *-*-solaris*)
717 CFLAGS="$CFLAGS -Dinline="
718 ;;
719 esac
720 fi
721 CFLAGS="$CFLAGS -g $WARN"
722 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
723 CPPFLAGS="$CPPFLAGS -g $WARN"
725 # Where's the 'mcs' source tree?
726 if test -d $srcdir/mcs; then
727 mcsdir=mcs
728 else
729 mcsdir=../mcs
730 fi
732 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
733 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
734 mcsdir=$with_mcs_path
735 fi
736 )
738 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
740 #
741 # A sanity check to catch cases where the package was unpacked
742 # with an ancient tar program (Solaris)
743 #
744 AC_ARG_ENABLE(solaris-tar-check,
745 [ --disable-solaris-tar-check disable solaris tar check],
746 do_solaris_tar_check=no, do_solaris_tar_check=yes)
748 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
749 AC_MSG_CHECKING(integrity of package)
750 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
751 then
752 AC_MSG_RESULT(ok)
753 else
754 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
755 AC_MSG_ERROR([$errorm])
756 fi
757 fi
759 if test "x$with_mcs_path" != "x"; then
760 mcs_topdir=$(cd "$mcsdir" && pwd)
761 mcs_topdir_from_srcdir=$mcs_topdir
762 else
763 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
764 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
765 fi
767 # Convert mcs_topdir* paths to Windows syntax.
768 if test x$cross_compiling$host_win32 = xnoyes; then
769 mcs_topdir=$(cygpath -m $mcs_topdir)
770 case $mcs_topdir_from_srcdir in
771 /cygdrive/*)
772 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
773 ;;
774 esac
775 fi
777 AC_SUBST([mcs_topdir])
778 AC_SUBST([mcs_topdir_from_srcdir])
780 # gettext: prepare the translation directories.
781 # we do not configure the full gettext, as we consume it dynamically from C#
782 AM_PO_SUBDIRS
784 if test "x$USE_NLS" = "xyes"; then
785 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
787 if test "x$HAVE_MSGFMT" = "xno"; then
788 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
789 fi
790 fi
792 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
794 pkg_config_path=
795 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
796 if test x$with_crosspkgdir = "x"; then
797 if test -s $PKG_CONFIG_PATH; then
798 pkg_config_path=$PKG_CONFIG_PATH
799 fi
800 else
801 pkg_config_path=$with_crosspkgdir
802 PKG_CONFIG_PATH=$pkg_config_path
803 export PKG_CONFIG_PATH
804 fi
805 )
807 AC_CHECK_PROG(ninja, ninja, yes, no)
808 AM_CONDITIONAL(NINJA, test x$ninja != xno)
810 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
811 if test x$werror_flag = xyes; then
812 WERROR_CFLAGS="-Werror"
813 fi
814 AC_SUBST([WERROR_CFLAGS])
815 AC_SUBST([SHARED_CFLAGS])
817 GLIB_CFLAGS='-I$(top_srcdir)/mono/eglib -I$(top_builddir)/mono/eglib'
818 GLIB_LIBS='$(top_builddir)/mono/eglib/libeglib.la -lm'
820 AC_SUBST(GLIB_CFLAGS)
821 AC_SUBST(GLIB_LIBS)
823 # Enable support for fast thread-local storage
824 # Some systems have broken support, so we allow to disable it.
825 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
827 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
828 # This does not work on some platforms (bug #55253)
829 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
831 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
832 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
833 # Same as --with-shared_mono=no
834 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
836 if test "x$enable_static" = "xno"; then
837 with_static_mono=no
838 fi
840 if test "x$enable_shared" = "xno"; then
841 with_shared_mono=no
842 fi
844 if test "x$enable_libraries" = "xno"; then
845 with_shared_mono=no
846 fi
848 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
850 if test "x$host_win32" = "xyes"; then
851 # Boehm GC requires the runtime to be in its own dll
852 with_static_mono=no
853 fi
855 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
856 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
857 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
858 AC_ARG_ENABLE(support-build, [ --disable-support-build disable the build of the support directory], try_support_build=$enableval, enable_support_build=yes)
860 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
861 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
862 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
863 ORIG_CFLAGS=$CFLAGS
864 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
865 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
866 AC_TRY_COMPILE([], [
867 return 0;
868 ], [
869 AC_MSG_RESULT(yes)
870 # Pass it to libgc as well
871 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
872 ], [
873 AC_MSG_RESULT(no)
874 CFLAGS=$ORIG_CFLAGS
875 ])
876 fi
878 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
880 if test x$enable_small_config = xyes; then
881 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
882 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
883 fi
885 AC_ARG_ENABLE(system-aot, [ --enable-system-aot Enable the Ahead-Of-Time compilation of system assemblies during the build (on by default on some platforms)], enable_system_aot=$enableval, enable_system_aot=default)
887 DISABLED_FEATURES=none
888 csc_compiler=default
889 endian=unknown
890 AC_C_BIGENDIAN([endian=big],[endian=little],[endian=unknown])
891 AC_MSG_CHECKING([CSharp compiler to use])
892 AC_ARG_WITH(csc, [ --with-csc=mcs,roslyn,default Configures the CSharp compiler to use],[
893 if test x$withval = xmcs; then
894 csc_compiler=mcs
895 elif test x$withval = xroslyn; then
896 csc_compiler=roslyn
897 elif test x$withval = xdefault; then
898 :
899 else
900 AC_MSG_ERROR([You must supply one of "mcs", "roslyn" or "default" to the --with-csc option])
901 fi
902 ],[csc_compiler=default])
904 if test $csc_compiler = default; then
905 if test $endian = big; then
906 csc_compiler=mcs
907 elif test $endian = little; then
908 case "$host" in
909 powerpc*) csc_compiler=mcs ;;
910 *) csc_compiler=roslyn ;;
911 esac
912 else
913 csc_compiler=mcs
914 fi
915 fi
916 AC_MSG_RESULT($csc_compiler)
918 AC_ARG_WITH(jemalloc, [ --with-jemalloc=yes,no If jemalloc is enabled (defaults to no)], [], [with_jemalloc=no])
919 AC_ARG_WITH(jemalloc-always, [ --with-jemalloc_always=yes,no If jemalloc is enabled and always used (defaults to yes)], [], [with_jemalloc_always=no])
920 AC_ARG_WITH(jemalloc-assert, [ --with-jemalloc_assert=yes,no If jemalloc performs runtime checks for memory correctness (defaults to no)], [], [with_jemalloc_assert=no])
923 if test x$target_win32 = xyes; then
924 with_jemalloc=no
925 with_jemalloc_assert=no
926 with_jemalloc_always=no
927 fi
929 AM_CONDITIONAL(MONO_JEMALLOC_ASSERT, [test "x$with_jemalloc_assert" = "xyes"])
930 if test "x$with_jemalloc_assert" = "xyes"; then
931 JEMALLOC_CFLAGS+=" -DMONO_JEMALLOC_ASSERT"
932 AC_DEFINE(MONO_JEMALLOC_ASSERT, 1, [Make jemalloc assert for mono])
933 AC_SUBST(MONO_JEMALLOC_ASSERT, 1)
934 fi
936 AM_CONDITIONAL(MONO_JEMALLOC_DEFAULT, [test "x$with_jemalloc_always" = "xyes"])
937 if test "x$with_jemalloc_always" = "xyes"; then
938 with_jemalloc=yes
939 JEMALLOC_CFLAGS+=" -DMONO_JEMALLOC_DEFAULT"
940 AC_DEFINE(MONO_JEMALLOC_DEFAULT, 1, [Make jemalloc default for mono])
941 AC_SUBST(MONO_JEMALLOC_DEFAULT, 1)
942 fi
944 AM_CONDITIONAL(MONO_JEMALLOC_ENABLED, [test "x$with_jemalloc" = "xyes"])
945 if test "x$with_jemalloc" = "xyes"; then
946 JEMALLOC_LDFLAGS="-L`pwd`/mono/utils/jemalloc/jemalloc/lib -ljemalloc_pic"
947 JEMALLOC_CFLAGS+=" -DMONO_JEMALLOC_ENABLED -I `pwd`/mono/utils/jemalloc/jemalloc/include"
948 JEMALLOC_AUTOCONF_FLAGS=" --build=$target --host=$host"
950 if test "x$target_mach" = "xyes"; then
951 JEMALLOC_CPPFLAGS=" -stdlib=libc++ "
952 fi
954 AC_DEFINE(MONO_JEMALLOC_ENABLED, 1, [Enable jemalloc usage for mono])
955 AC_SUBST(MONO_JEMALLOC_ENABLED, 1)
957 AC_SUBST(JEMALLOC_CFLAGS)
958 AC_SUBST(JEMALLOC_CPPFLAGS)
959 AC_SUBST(JEMALLOC_LDFLAGS)
960 AC_SUBST(JEMALLOC_AUTOCONF_FLAGS)
961 fi
963 #
964 # Set the build profiles and options before things which use them
965 #
967 AC_ARG_WITH(profile4_x, [ --with-profile4_x=yes,no If you want to install the 4.x FX (defaults to yes)], [], [with_profile4_x=default])
968 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=default])
969 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=default])
970 AC_ARG_WITH(monotouch_watch, [ --with-monotouch_watch=yes,no If you want to build the Xamarin.WatchOS assemblies (defaults to no)], [], [with_monotouch_watch=default])
971 AC_ARG_WITH(monotouch_tv, [ --with-monotouch_tv=yes,no If you want to build the Xamarin.TVOS assemblies (defaults to no)], [], [with_monotouch_tv=default])
972 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=default])
973 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=default])
974 AC_ARG_WITH(testing_aot_hybrid, [ --with-testing_aot_hybrid=yes,no If you want to build the testing_aot_hybrid assemblies (defaults to no)], [], [with_testing_aot_hybrid=default])
975 AC_ARG_WITH(testing_aot_full, [ --with-testing_aot_full=yes,no If you want to build the testing_aot_full assemblies (defaults to no)], [], [with_testing_aot_full=default])
976 AC_ARG_WITH(winaot, [ --with-winaot=yes,no If you want to build the Windows friendly AOT assemblies (defaults to no)], [], [with_winaot=default])
977 AC_ARG_WITH(orbis, [ --with-orbis=yes,no If you want to build the Orbis assemblies (defaults to no)], [], [with_orbis=default])
978 AC_ARG_WITH(unreal, [ --with-unreal=yes,no If you want to build the Unreal assemblies (defaults to no)], [], [with_unreal=default])
979 AC_ARG_WITH(wasm, [ --with-wasm=yes,no If you want to build the WebAssembly (defaults to no)], [], [with_wasm=default])
982 AC_ARG_WITH(runtime_preset, [ --with-runtime_preset=net_4_x,all,aot,hybridaot,fullaot,bitcode,unreal Which default profile to build (defaults to net_4_x)], [], [with_runtime_preset=net_4_x])
984 dnl
985 dnl Profile defaults
986 dnl
987 TEST_PROFILE=default
988 enable_llvm_default=no
990 with_profile4_x_default=no
991 with_monodroid_default=no
992 with_monotouch_default=no
993 with_monotouch_watch_default=no
994 with_monotouch_tv_default=no
995 with_xammac_default=no
996 with_testing_aot_hybrid_default=no
997 with_testing_aot_full_default=no
998 with_winaot_default=no
999 with_orbis_default=no
1000 with_unreal_default=no
1001 with_wasm_default=no
1003 with_bitcode_default=no
1004 with_cooperative_gc_default=no
1006 INVARIANT_AOT_OPTIONS=nimt-trampolines=2000,ntrampolines=9000,nrgctx-fetch-trampolines=256,ngsharedvt-trampolines=4000
1008 AOT_BUILD_ATTRS=$INVARIANT_AOT_OPTIONS
1010 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
1011 DISABLE_MCS_DOCS_default=yes
1012 elif test x$with_runtime_preset = xnet_4_x; then
1013 with_profile4_x_default=yes
1014 elif test x$with_runtime_preset = xall; then
1015 with_profile4_x_default=yes
1016 with_monodroid_default=yes
1017 with_monotouch_default=yes
1018 with_monotouch_watch_default=yes
1019 with_monotouch_tv_default=yes
1020 with_xammac_default=yes
1021 with_winaot_default=yes
1022 with_orbis_default=yes
1023 with_unreal_default=yes
1024 with_wasm_default=yes
1025 elif test x$with_runtime_preset = xfullaot; then
1026 DISABLE_MCS_DOCS_default=yes
1027 with_testing_aot_full_default=yes
1028 TEST_PROFILE=testing_aot_full
1030 mono_feature_disable_com='yes'
1031 mono_feature_disable_remoting='yes'
1032 mono_feature_disable_reflection_emit_save='yes'
1033 mono_feature_disable_reflection_emit='yes'
1034 mono_feature_disable_appdomains='yes'
1036 AOT_BUILD_FLAGS="--runtime=mobile -O=gsharedvt --aot=full,$INVARIANT_AOT_OPTIONS"
1037 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1038 AOT_MODE="full"
1039 elif test x$with_runtime_preset = xbitcode; then
1040 DISABLE_MCS_DOCS_default=yes
1041 with_testing_aot_full_default=yes
1042 with_bitcode_default=yes
1043 with_cooperative_gc_default=yes
1044 TEST_PROFILE=testing_aot_full
1045 enable_llvm_default=yes
1047 mono_feature_disable_com='yes'
1048 mono_feature_disable_remoting='yes'
1049 mono_feature_disable_reflection_emit_save='yes'
1050 mono_feature_disable_reflection_emit='yes'
1051 mono_feature_disable_appdomains='yes'
1053 AOT_BUILD_FLAGS="--runtime=mobile --aot=llvmonly,$INVARIANT_AOT_OPTIONS"
1054 AOT_RUN_FLAGS="--runtime=mobile --llvmonly"
1055 AOT_MODE="llvmonly"
1056 elif test x$with_runtime_preset = xhybridaot; then
1057 DISABLE_MCS_DOCS_default=yes
1058 with_testing_aot_hybrid_default=yes
1059 TEST_PROFILE=testing_aot_hybrid
1061 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
1062 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
1063 elif test x$with_runtime_preset = xaot; then
1064 with_profile4_x_default=yes
1066 AOT_BUILD_FLAGS="--aot=$INVARIANT_AOT_OPTIONS"
1067 AOT_RUN_FLAGS=""
1069 DISABLE_MCS_DOCS_default=yes
1070 elif test x$with_runtime_preset = xwinaot; then
1071 DISABLE_MCS_DOCS_default=yes
1072 with_winaot_default=yes
1073 TEST_PROFILE=winaot
1075 mono_feature_disable_com='yes'
1076 mono_feature_disable_remoting='yes'
1077 mono_feature_disable_reflection_emit_save='yes'
1078 mono_feature_disable_reflection_emit='yes'
1079 mono_feature_disable_appdomains='yes'
1081 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
1082 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1083 AOT_MODE="llvmonly"
1084 elif test x$with_runtime_preset = xorbis; then
1085 DISABLE_MCS_DOCS_default=yes
1086 with_orbis_default=yes
1087 TEST_PROFILE=orbis
1089 mono_feature_disable_com='yes'
1090 mono_feature_disable_remoting='yes'
1091 mono_feature_disable_reflection_emit_save='yes'
1092 mono_feature_disable_reflection_emit='yes'
1093 mono_feature_disable_appdomains='yes'
1095 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
1096 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1097 AOT_MODE="full"
1098 elif test x$with_runtime_preset = xunreal; then
1099 DISABLE_MCS_DOCS_default=yes
1100 with_unreal_default=yes
1101 TEST_PROFILE=unreal
1103 mono_feature_disable_com='yes'
1104 mono_feature_disable_remoting='yes'
1105 mono_feature_disable_appdomains='no'
1107 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
1108 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
1109 elif test x$with_runtime_preset = xwasm; then
1110 DISABLE_MCS_DOCS_default=yes
1111 with_wasm_default=yes
1112 TEST_PROFILE=wasm
1114 mono_feature_disable_com='yes'
1115 mono_feature_disable_remoting='yes'
1116 mono_feature_disable_reflection_emit_save='yes'
1117 mono_feature_disable_reflection_emit='yes'
1118 mono_feature_disable_appdomains='yes'
1120 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
1121 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1122 else
1123 with_profile4_x_default=yes
1124 fi
1126 if test "x$AOT_BUILD_FLAGS" != "x"; then :
1127 AC_SUBST(AOT_BUILD_FLAGS)
1128 AC_SUBST(AOT_RUN_FLAGS)
1129 # For llvmonlycheck + fullaotcheck
1130 AC_SUBST(INVARIANT_AOT_OPTIONS)
1131 fi
1133 AC_SUBST(TEST_PROFILE)
1135 if test "x$with_profile4_x" = "xdefault"; then
1136 with_profile4_x=$with_profile4_x_default
1137 fi
1138 if test "x$with_monodroid" = "xdefault"; then
1139 with_monodroid=$with_monodroid_default
1140 fi
1141 if test "x$with_monotouch" = "xdefault"; then
1142 with_monotouch=$with_monotouch_default
1143 fi
1144 if test "x$with_monotouch_watch" = "xdefault"; then
1145 with_monotouch_watch=$with_monotouch_watch_default
1146 fi
1147 if test "x$with_monotouch_tv" = "xdefault"; then
1148 with_monotouch_tv=$with_monotouch_tv_default
1149 fi
1150 if test "x$with_bitcode" = "xdefault"; then
1151 with_bitcode=$with_bitcode_default
1152 fi
1153 if test "x$with_xammac" = "xdefault"; then
1154 with_xammac=$with_xammac_default
1155 fi
1156 if test "x$with_testing_aot_hybrid" = "xdefault"; then
1157 with_testing_aot_hybrid=$with_testing_aot_hybrid_default
1158 fi
1159 if test "x$with_testing_aot_full" = "xdefault"; then
1160 with_testing_aot_full=$with_testing_aot_full_default
1161 fi
1162 if test "x$with_winaot" = "xdefault"; then
1163 with_winaot=$with_winaot_default
1164 fi
1165 if test "x$with_orbis" = "xdefault"; then
1166 with_orbis=$with_orbis_default
1167 fi
1168 if test "x$with_unreal" = "xdefault"; then
1169 with_unreal=$with_unreal_default
1170 fi
1171 if test "x$with_wasm" = "xdefault"; then
1172 with_wasm=$with_wasm_default
1173 fi
1176 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = "xyes"])
1177 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
1178 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
1179 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
1180 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
1181 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
1182 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
1183 AM_CONDITIONAL(INSTALL_TESTING_AOT_HYBRID, [test "x$with_testing_aot_hybrid" != "xno"])
1184 AM_CONDITIONAL(INSTALL_TESTING_AOT_FULL, [test "x$with_testing_aot_full" != "xno"])
1185 AM_CONDITIONAL(INSTALL_WINAOT, [test "x$with_winaot" != "xno"])
1186 AM_CONDITIONAL(INSTALL_ORBIS, [test "x$with_orbis" != "xno"])
1187 AM_CONDITIONAL(INSTALL_UNREAL, [test "x$with_unreal" != "xno"])
1188 AM_CONDITIONAL(INSTALL_WASM, [test "x$with_wasm" != "xno"])
1189 AM_CONDITIONAL(FULL_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_full"] || [test "x$TEST_PROFILE" = "xwinaot"] || [test "x$TEST_PROFILE" = "xorbis"] || [test "x$TEST_PROFILE" = "xwasm"])
1190 AM_CONDITIONAL(HYBRID_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_hybrid"] || [test "x$TEST_PROFILE" = "xunreal"])
1192 default_profile=net_4_x
1193 if test -z "$INSTALL_MONODROID_TRUE"; then :
1194 default_profile=monodroid
1195 fi
1196 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
1197 default_profile=monotouch
1198 fi
1199 if test -z "$INSTALL_XAMMAC_TRUE"; then :
1200 default_profile=xammac
1201 fi
1202 if test -z "$INSTALL_TESTING_AOT_HYBRID_TRUE"; then :
1203 default_profile=testing_aot_hybrid
1204 fi
1205 if test -z "$INSTALL_TESTING_AOT_FULL_TRUE"; then :
1206 default_profile=testing_aot_full
1207 fi
1208 if test -z "$INSTALL_WINAOT_TRUE"; then :
1209 default_profile=winaot
1210 fi
1211 if test -z "$INSTALL_ORBIS_TRUE"; then :
1212 default_profile=orbis
1213 fi
1214 if test -z "$INSTALL_UNREAL_TRUE"; then :
1215 default_profile=unreal
1216 fi
1217 if test -z "$INSTALL_WASM_TRUE"; then :
1218 default_profile=wasm
1219 fi
1220 if test -z "$INSTALL_4_x_TRUE"; then :
1221 default_profile=net_4_x
1222 fi
1223 DEFAULT_PROFILE=$default_profile
1224 AC_SUBST(DEFAULT_PROFILE)
1226 #
1227 # End build profile configuration
1228 #
1230 if test x$USE_NLS = xprofile_default; then
1232 AC_MSG_CHECKING([NLS used])
1234 # We make the default value for USE_NLS
1235 # "no" on OSX because it isn't available on most
1236 # default OSX installs. The most common configurations will
1237 # all disable it, so this saves us typing.
1238 if test x$host_darwin = xyes; then
1239 USE_NLS=no;
1240 else
1241 USE_NLS=yes;
1242 fi
1244 AC_SUBST([USE_NLS])
1245 AC_MSG_RESULT([$USE_NLS])
1246 fi
1248 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
1249 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
1250 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, interpreter, simd, soft_debug, perfcounters, normalization, desktop_loader, shared_perfcounters, remoting,
1251 security, lldb, mdb, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
1252 [
1253 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
1254 eval "mono_feature_disable_$feature='yes'"
1255 done
1256 DISABLED_FEATURES=$enable_minimal
1257 disabled="Disabled: $enable_minimal"
1258 ],[])
1260 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
1262 if test "x$mono_feature_disable_aot" = "xyes"; then
1263 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
1264 enable_system_aot=no
1265 AC_MSG_NOTICE([Disabled AOT compiler])
1266 fi
1268 if test "x$mono_feature_disable_profiler" = "xyes"; then
1269 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
1270 AC_MSG_NOTICE([Disabled support for the profiler])
1271 fi
1272 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
1274 if test "x$mono_feature_disable_decimal" = "xyes"; then
1275 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
1276 AC_MSG_NOTICE([Disabled support for decimal])
1277 fi
1279 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
1280 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
1281 AC_MSG_NOTICE([Disabled support for P/Invoke])
1282 fi
1284 if test "x$mono_feature_disable_debug" = "xyes"; then
1285 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
1286 AC_MSG_NOTICE([Disabled support for runtime debugging])
1287 fi
1289 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
1290 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
1291 mono_feature_disable_reflection_emit_save=yes
1292 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
1293 fi
1295 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
1296 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
1297 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
1298 fi
1300 if test "x$mono_feature_disable_large_code" = "xyes"; then
1301 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
1302 AC_MSG_NOTICE([Disabled support for large assemblies])
1303 fi
1305 if test "x$mono_feature_disable_logging" = "xyes"; then
1306 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
1307 AC_MSG_NOTICE([Disabled support for logging])
1308 fi
1310 if test "x$mono_feature_disable_com" = "xyes"; then
1311 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
1312 AC_MSG_NOTICE([Disabled COM support])
1313 fi
1315 if test "x$mono_feature_disable_ssa" = "xyes"; then
1316 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
1317 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
1318 fi
1320 if test "x$mono_feature_disable_generics" = "xyes"; then
1321 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
1322 AC_MSG_NOTICE([Disabled Generics Support])
1323 fi
1325 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
1326 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
1327 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
1328 fi
1330 if test "x$mono_feature_disable_portability" = "xyes"; then
1331 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
1332 AC_MSG_NOTICE([Disabled IO Portability layer])
1333 fi
1335 if test "x$mono_feature_disable_attach" = "xyes"; then
1336 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
1337 AC_MSG_NOTICE([Disabled agent attach])
1338 fi
1340 if test "x$mono_feature_disable_verifier" = "xyes"; then
1341 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
1342 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
1343 fi
1345 if test "x$mono_feature_disable_jit" = "xyes"; then
1346 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode or interpreter will be supported by the runtime.])
1347 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT or interpreter will be supported])
1348 fi
1350 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
1352 if test "x$mono_feature_disable_interpreter" = "xyes"; then
1353 AC_DEFINE(DISABLE_INTERPRETER, 1, [Disable the interpreter.])
1354 AC_MSG_NOTICE([Disabled the interpreter])
1355 fi
1357 AM_CONDITIONAL(DISABLE_INTERPRETER, test x$mono_feature_disable_interpreter = xyes)
1359 if test "x$mono_feature_disable_simd" = "xyes"; then
1360 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
1361 AC_MSG_NOTICE([Disabled SIMD support])
1362 fi
1364 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
1365 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
1366 AC_MSG_NOTICE([Disabled Soft Debugger.])
1367 fi
1369 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
1370 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
1371 AC_MSG_NOTICE([Disabled Performance Counters.])
1372 fi
1373 if test "x$mono_feature_disable_normalization" = "xyes"; then
1374 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
1375 AC_MSG_NOTICE([Disabled String normalization support.])
1376 fi
1378 #TODO: remove assembly_remapping feature name once everyone is using desktop_loader
1379 if test "x$mono_feature_disable_assembly_remapping" = "xyes" || test "x$mono_feature_disable_desktop_loader" = "xyes"; then
1380 AC_DEFINE(DISABLE_DESKTOP_LOADER, 1, [Disable desktop assembly loader semantics.])
1381 AC_MSG_NOTICE([Disabled desktop assembly loader semantics.])
1382 fi
1384 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
1385 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
1386 AC_MSG_NOTICE([Disabled Shared perfcounters.])
1387 fi
1389 if test "x$mono_feature_disable_appdomains" = "xyes"; then
1390 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
1391 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
1392 fi
1394 if test "x$mono_feature_disable_remoting" = "xyes"; then
1395 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
1396 AC_MSG_NOTICE([Disabled remoting])
1397 fi
1399 if test "x$mono_feature_disable_security" = "xyes"; then
1400 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
1401 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
1402 fi
1404 if test "x$mono_feature_disable_lldb" = "xyes"; then
1405 AC_DEFINE(DISABLE_LLDB, 1, [Disable support code for the LLDB plugin.])
1406 AC_MSG_NOTICE([Disabled LLDB plugin support code.])
1407 fi
1409 if test "x$mono_feature_disable_mdb" = "xyes"; then
1410 AC_DEFINE(DISABLE_MDB, 1, [Disable support for .mdb symbol files.])
1411 AC_MSG_NOTICE([Disabled support for .mdb symbol files.])
1412 fi
1414 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
1415 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
1416 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
1417 fi
1419 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
1420 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
1421 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
1422 fi
1424 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
1425 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
1426 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
1427 fi
1429 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
1430 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
1431 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
1432 fi
1434 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
1435 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
1436 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
1437 fi
1439 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
1440 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
1442 has_extension_module=no
1443 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
1444 [
1445 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
1446 if test x$extension = xdefault ; then
1447 has_extension_module=yes;
1448 fi
1449 done
1450 if test x$enable_extension_module = xyes; then
1451 has_extension_module=yes;
1452 fi
1453 ], [])
1455 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
1457 if test x$has_extension_module != xno ; then
1458 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
1459 AC_MSG_NOTICE([Enabling mono extension module.])
1460 fi
1462 # Deprecated
1463 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
1465 AC_MSG_CHECKING(for visibility __attribute__)
1466 AC_COMPILE_IFELSE([
1467 AC_LANG_SOURCE([[
1468 void __attribute__ ((visibility ("hidden"))) doit (void) {}
1469 int main () { doit (); return 0; }
1470 ]])
1471 ], [
1472 have_visibility_hidden=yes
1473 AC_MSG_RESULT(yes)
1474 ], [
1475 have_visibility_hidden=no
1476 AC_MSG_RESULT(no)
1477 ])
1479 dnl
1480 dnl Boehm GC configuration
1481 dnl
1483 AC_ARG_WITH(libgc, [ --with-libgc=included,none Controls the Boehm GC config, default=included],[libgc=$with_libgc],[libgc=included])
1485 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1486 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1488 if test "x$support_boehm" = "xyes"; then
1490 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1491 if test x$enable_parallel_mark = xyes; then
1492 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1493 fi
1495 gc_msg=""
1496 LIBGC_CPPFLAGS=
1497 LIBGC_LIBS=
1498 LIBGC_STATIC_LIBS=
1499 libgc_dir=
1500 case "x$libgc" in
1501 xincluded)
1502 if test "x$support_boehm" = "xyes"; then
1503 libgc_dir=libgc
1504 fi
1506 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1507 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1508 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1510 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1512 if test x$target_win32 = xyes; then
1513 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1514 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1515 fi
1517 gc_msg="Included Boehm GC with typed GC"
1518 if test x$enable_parallel_mark = xyes; then
1519 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1520 gc_msg="$gc_msg and parallel mark"
1521 else
1522 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1523 fi
1524 ;;
1526 xboehm|xbohem|xyes)
1527 AC_MSG_WARN("External Boehm is no longer supported")
1528 ;;
1530 xsgen)
1531 AC_MSG_WARN("Use --with-sgen instead, --with-libgc= controls Boehm configuration")
1532 ;;
1534 xnone)
1535 AC_MSG_WARN("Compiling mono without GC.")
1536 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1537 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1538 gc_msg="none"
1539 ;;
1540 *)
1541 AC_MSG_ERROR([Invalid argument $libgc to --with-libgc.])
1542 ;;
1543 esac
1545 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1546 if test "x$large_heap" = "xyes"; then
1547 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1548 fi
1550 AC_SUBST(LIBGC_CPPFLAGS)
1551 AC_SUBST(LIBGC_LIBS)
1552 AC_SUBST(LIBGC_STATIC_LIBS)
1553 AC_SUBST(libgc_dir)
1554 AC_SUBST(BOEHM_DEFINES)
1556 fi
1557 AM_CONDITIONAL(SUPPORT_NULLGC, test "x$libgc" = "xnone")
1559 dnl
1560 dnl End of Boehm GC Configuration
1561 dnl
1563 dnl *************************************
1564 dnl *** Checks for zero length arrays ***
1565 dnl *************************************
1566 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1567 AC_TRY_COMPILE([
1568 struct s {
1569 int length;
1570 char data [0];
1571 };
1572 ], [], [
1573 AC_MSG_RESULT(yes)
1574 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1575 ], [
1576 AC_MSG_RESULT(no)
1577 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1578 ])
1580 dnl ***********************************
1581 dnl *** Checks for signals
1582 dnl ***********************************
1583 AC_CHECK_HEADERS(signal.h)
1584 AC_CHECK_FUNCS(sigaction)
1585 AC_CHECK_FUNCS(kill)
1586 AC_CHECK_FUNCS(signal)
1588 # signal() is declared inline in Android headers
1589 # so we need to workaround it by overriding the check.
1590 if test x$platform_android = xyes; then
1591 AC_DEFINE(HAVE_SIGNAL,1)
1592 fi
1594 if test x$host_win32 = xno; then
1596 dnl hires monotonic clock support
1597 AC_SEARCH_LIBS(clock_gettime, rt)
1598 AC_CHECK_FUNCS(clock_nanosleep)
1600 dnl dynamic loader support
1601 AC_CHECK_FUNC(dlopen, DL_LIB="",
1602 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1603 )
1604 if test x$dl_support = xno; then
1605 AC_MSG_WARN([No dynamic loading support available])
1606 else
1607 LIBS="$LIBS $DL_LIB"
1608 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1609 dnl from glib's configure.ac
1610 AC_CACHE_CHECK([for preceeding underscore in symbols],
1611 mono_cv_uscore,[
1612 AC_TRY_RUN([#include <dlfcn.h>
1613 int mono_underscore_test (void) { return 42; }
1614 int main() {
1615 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1616 handle = dlopen ((void*)0, 0);
1617 if (handle) {
1618 f1 = dlsym (handle, "mono_underscore_test");
1619 f2 = dlsym (handle, "_mono_underscore_test");
1620 } return (!f2 || f1);
1621 }],
1622 [mono_cv_uscore=yes],
1623 [mono_cv_uscore=no],
1624 [])
1625 ])
1626 if test "x$mono_cv_uscore" = "xyes"; then
1627 MONO_DL_NEED_USCORE=1
1628 else
1629 MONO_DL_NEED_USCORE=0
1630 fi
1631 AC_SUBST(MONO_DL_NEED_USCORE)
1632 AC_CHECK_FUNC(dlerror)
1633 fi
1635 dnl ******************************************************************
1636 dnl *** Checks for the IKVM JNI interface library ***
1637 dnl ******************************************************************
1638 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])
1640 ikvm_native_dir=
1641 if test x$with_ikvm_native = xyes; then
1642 ikvm_native_dir=ikvm-native
1643 jdk_headers_found="IKVM Native"
1644 fi
1646 AC_SUBST(ikvm_native_dir)
1648 AC_CHECK_HEADERS(execinfo.h)
1650 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1652 AC_CHECK_FUNCS(getgrgid_r)
1653 AC_CHECK_FUNCS(getgrnam_r)
1654 AC_CHECK_FUNCS(getresuid)
1655 AC_CHECK_FUNCS(setresuid)
1656 AC_CHECK_FUNCS(kqueue)
1657 AC_CHECK_FUNCS(backtrace_symbols)
1658 AC_CHECK_FUNCS(mkstemp)
1659 AC_CHECK_FUNCS(mmap)
1660 AC_CHECK_FUNCS(madvise)
1661 AC_CHECK_FUNCS(getrusage)
1662 AC_CHECK_FUNCS(getpriority)
1663 AC_CHECK_FUNCS(setpriority)
1664 AC_CHECK_FUNCS(dl_iterate_phdr)
1665 AC_CHECK_FUNCS(dladdr)
1666 AC_CHECK_FUNCS(sysconf)
1667 AC_CHECK_FUNCS(getrlimit)
1668 AC_CHECK_FUNCS(prctl)
1670 AC_CHECK_FUNCS(sched_getaffinity)
1671 AC_CHECK_FUNCS(sched_setaffinity)
1672 AC_CHECK_FUNCS(sched_getcpu)
1674 if test x$platform_android != xyes; then
1675 AC_CHECK_FUNCS(getpwnam_r)
1676 AC_CHECK_FUNCS(getpwuid_r)
1677 fi
1679 AC_FUNC_STRERROR_R()
1681 dnl ****************************************************************
1682 dnl *** Check for sched_setaffinity from glibc versions before ***
1683 dnl *** 2.3.4. The older versions of the function only take 2 ***
1684 dnl *** parameters, not 3. ***
1685 dnl *** ***
1686 dnl *** Because the interface change was not made in a minor ***
1687 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1688 dnl *** won't always indicate the interface sched_affinity has. ***
1689 dnl ****************************************************************
1690 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1691 AC_TRY_COMPILE([#include <sched.h>], [
1692 int mask = 1;
1693 sched_setaffinity(0, &mask);
1694 return 0;
1695 ], [
1696 # Yes, we have it...
1697 AC_MSG_RESULT(yes)
1698 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1699 ], [
1700 # We have the new, three-parameter version
1701 AC_MSG_RESULT(no)
1702 ])
1703 AC_TRY_COMPILE([#include <sched.h>], [
1704 CPU_COUNT((void *) 0);
1705 ], [
1706 AC_MSG_RESULT(yes)
1707 AC_DEFINE(GLIBC_HAS_CPU_COUNT, 1, [GLIBC has CPU_COUNT macro in sched.h])
1708 ], [
1709 # We have the new, three-parameter version
1710 AC_MSG_RESULT(no)
1711 ])
1713 dnl ******************************************************************
1714 dnl *** Check for large file support ***
1715 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1716 dnl ******************************************************************
1718 # Check that off_t can represent 2**63 - 1 correctly, working around
1719 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1720 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1721 large_offt=no
1722 AC_DEFUN([LARGE_FILES], [
1723 large_CPPFLAGS=$CPPFLAGS
1724 CPPFLAGS="$CPPFLAGS $1"
1725 AC_TRY_COMPILE([
1726 #include <sys/types.h>
1727 #include <limits.h>
1728 ], [
1729 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1730 #define COMPILE_TIME_ASSERT(pred) \
1731 switch(0){case 0:case pred:;}
1732 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1733 ], [
1734 AC_MSG_RESULT(ok)
1735 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1736 large_CPPFLAGS="$large_CPPFLAGS $1"
1737 large_offt=yes
1738 ], [
1739 AC_MSG_RESULT(no)
1740 ])
1741 CPPFLAGS=$large_CPPFLAGS
1742 ])
1744 AC_MSG_CHECKING(if off_t is 64 bits wide)
1745 LARGE_FILES("")
1746 if test $large_offt = no; then
1747 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1748 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1749 fi
1750 if test $large_offt = no; then
1751 AC_MSG_WARN([No 64 bit file size support available])
1752 fi
1754 dnl *****************************
1755 dnl *** Checks for libsocket ***
1756 dnl *****************************
1757 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1759 case "$host" in
1760 *-*-*freebsd*)
1761 dnl *****************************
1762 dnl *** Checks for libinotify ***
1763 dnl *****************************
1764 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1765 esac
1767 dnl *******************************
1768 dnl *** Checks for MSG_NOSIGNAL ***
1769 dnl *******************************
1770 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1771 AC_TRY_COMPILE([#include <sys/socket.h>], [
1772 int f = MSG_NOSIGNAL;
1773 ], [
1774 # Yes, we have it...
1775 AC_MSG_RESULT(yes)
1776 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1777 ], [
1778 # We'll have to use signals
1779 AC_MSG_RESULT(no)
1780 ])
1782 dnl *****************************
1783 dnl *** Checks for IPPROTO_IP ***
1784 dnl *****************************
1785 AC_MSG_CHECKING(for IPPROTO_IP)
1786 AC_TRY_COMPILE([#include <netinet/in.h>], [
1787 int level = IPPROTO_IP;
1788 ], [
1789 # Yes, we have it...
1790 AC_MSG_RESULT(yes)
1791 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1792 ], [
1793 # We'll have to use getprotobyname
1794 AC_MSG_RESULT(no)
1795 ])
1797 dnl *******************************
1798 dnl *** Checks for IPPROTO_IPV6 ***
1799 dnl *******************************
1800 AC_MSG_CHECKING(for IPPROTO_IPV6)
1801 AC_TRY_COMPILE([#include <netinet/in.h>], [
1802 int level = IPPROTO_IPV6;
1803 ], [
1804 # Yes, we have it...
1805 AC_MSG_RESULT(yes)
1806 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1807 ], [
1808 # We'll have to use getprotobyname
1809 AC_MSG_RESULT(no)
1810 ])
1812 dnl ******************************
1813 dnl *** Checks for IPPROTO_TCP ***
1814 dnl ******************************
1815 AC_MSG_CHECKING(for IPPROTO_TCP)
1816 AC_TRY_COMPILE([#include <netinet/in.h>], [
1817 int level = IPPROTO_TCP;
1818 ], [
1819 # Yes, we have it...
1820 AC_MSG_RESULT(yes)
1821 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1822 ], [
1823 # We'll have to use getprotobyname
1824 AC_MSG_RESULT(no)
1825 ])
1827 dnl *****************************
1828 dnl *** Checks for SOL_IP ***
1829 dnl *****************************
1830 AC_MSG_CHECKING(for SOL_IP)
1831 AC_TRY_COMPILE([#include <netdb.h>], [
1832 int level = SOL_IP;
1833 ], [
1834 # Yes, we have it...
1835 AC_MSG_RESULT(yes)
1836 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1837 ], [
1838 # We'll have to use getprotobyname
1839 AC_MSG_RESULT(no)
1840 ])
1842 dnl *****************************
1843 dnl *** Checks for SOL_IPV6 ***
1844 dnl *****************************
1845 AC_MSG_CHECKING(for SOL_IPV6)
1846 AC_TRY_COMPILE([#include <netdb.h>], [
1847 int level = SOL_IPV6;
1848 ], [
1849 # Yes, we have it...
1850 AC_MSG_RESULT(yes)
1851 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1852 ], [
1853 # We'll have to use getprotobyname
1854 AC_MSG_RESULT(no)
1855 ])
1857 dnl *****************************
1858 dnl *** Checks for SOL_TCP ***
1859 dnl *****************************
1860 AC_MSG_CHECKING(for SOL_TCP)
1861 AC_TRY_COMPILE([#include <netdb.h>], [
1862 int level = SOL_TCP;
1863 ], [
1864 # Yes, we have it...
1865 AC_MSG_RESULT(yes)
1866 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1867 ], [
1868 # We'll have to use getprotobyname
1869 AC_MSG_RESULT(no)
1870 ])
1872 dnl *****************************
1873 dnl *** Checks for IP_PKTINFO ***
1874 dnl *****************************
1875 AC_MSG_CHECKING(for IP_PKTINFO)
1876 AC_TRY_COMPILE([#include <linux/in.h>], [
1877 int level = IP_PKTINFO;
1878 ], [
1879 # Yes, we have it...
1880 AC_MSG_RESULT(yes)
1881 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1882 ], [
1883 AC_MSG_RESULT(no)
1884 ])
1886 dnl *****************************
1887 dnl *** Checks for IPV6_PKTINFO ***
1888 dnl *****************************
1889 AC_MSG_CHECKING(for IPV6_PKTINFO)
1890 AC_TRY_COMPILE([#include <netdb.h>], [
1891 int level = IPV6_PKTINFO;
1892 ], [
1893 # Yes, we have it...
1894 AC_MSG_RESULT(yes)
1895 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1896 ], [
1897 AC_MSG_RESULT(no)
1898 ])
1900 dnl **********************************
1901 dnl *** Checks for IP_DONTFRAG ***
1902 dnl **********************************
1903 AC_MSG_CHECKING(for IP_DONTFRAG)
1904 AC_TRY_COMPILE([#include <netinet/in.h>], [
1905 int level = IP_DONTFRAG;
1906 ], [
1907 # Yes, we have it...
1908 AC_MSG_RESULT(yes)
1909 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1910 ], [
1911 AC_MSG_RESULT(no)
1912 ])
1914 dnl **********************************
1915 dnl *** Checks for IP_DONTFRAGMENT ***
1916 dnl **********************************
1917 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1918 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1919 int level = IP_DONTFRAGMENT;
1920 ], [
1921 # Yes, we have it...
1922 AC_MSG_RESULT(yes)
1923 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1924 ], [
1925 AC_MSG_RESULT(no)
1926 ])
1928 dnl **********************************
1929 dnl *** Checks for IP_MTU_DISCOVER ***
1930 dnl **********************************
1931 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1932 AC_TRY_COMPILE([#include <linux/in.h>], [
1933 int level = IP_MTU_DISCOVER;
1934 ], [
1935 # Yes, we have it...
1936 AC_MSG_RESULT(yes)
1937 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1938 ], [
1939 AC_MSG_RESULT(no)
1940 ])
1942 dnl **********************************
1943 dnl *** Checks for IP_PMTUDISC_DO ***
1944 dnl **********************************
1945 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1946 AC_TRY_COMPILE([#include <linux/in.h>], [
1947 int level = IP_PMTUDISC_DO;
1948 ], [
1949 # Yes, we have it...
1950 AC_MSG_RESULT(yes)
1951 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1952 ], [
1953 AC_MSG_RESULT(no)
1954 ])
1956 dnl *********************************
1957 dnl *** Check for struct ip_mreqn ***
1958 dnl *********************************
1959 AC_MSG_CHECKING(for struct ip_mreqn)
1960 AC_TRY_COMPILE([#include <netinet/in.h>], [
1961 struct ip_mreqn mreq;
1962 mreq.imr_address.s_addr = 0;
1963 ], [
1964 # Yes, we have it...
1965 AC_MSG_RESULT(yes)
1966 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1967 ], [
1968 # We'll just have to try and use struct ip_mreq
1969 AC_MSG_RESULT(no)
1970 AC_MSG_CHECKING(for struct ip_mreq)
1971 AC_TRY_COMPILE([#include <netinet/in.h>], [
1972 struct ip_mreq mreq;
1973 mreq.imr_interface.s_addr = 0;
1974 ], [
1975 # Yes, we have it...
1976 AC_MSG_RESULT(yes)
1977 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1978 ], [
1979 # No multicast support
1980 AC_MSG_RESULT(no)
1981 ])
1982 ])
1984 dnl **********************************
1985 dnl *** Check for getaddrinfo ***
1986 dnl **********************************
1987 AC_MSG_CHECKING(for getaddrinfo)
1988 AC_TRY_LINK([
1989 #include <stdio.h>
1990 #include <netdb.h>
1991 ], [
1992 getaddrinfo(NULL,NULL,NULL,NULL);
1993 ], [
1994 # Yes, we have it...
1995 AC_MSG_RESULT(yes)
1996 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1997 ], [
1998 AC_MSG_RESULT(no)
1999 ])
2001 dnl **********************************
2002 dnl *** Check for gethostbyname2_r ***
2003 dnl **********************************
2004 AC_MSG_CHECKING(for gethostbyname2_r)
2005 AC_TRY_LINK([
2006 #include <stdio.h>
2007 #include <netdb.h>
2008 ], [
2010 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
2011 ], [
2012 # Yes, we have it...
2013 AC_MSG_RESULT(yes)
2014 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
2015 ], [
2016 AC_MSG_RESULT(no)
2017 ])
2019 dnl **********************************
2020 dnl *** Check for gethostbyname2 ***
2021 dnl **********************************
2022 AC_MSG_CHECKING(for gethostbyname2)
2023 AC_TRY_LINK([
2024 #include <stdio.h>
2025 #include <netdb.h>
2026 ], [
2027 gethostbyname2(NULL,0);
2028 ], [
2029 # Yes, we have it...
2030 AC_MSG_RESULT(yes)
2031 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
2032 ], [
2033 AC_MSG_RESULT(no)
2034 ])
2036 dnl **********************************
2037 dnl *** Check for gethostbyname ***
2038 dnl **********************************
2039 AC_MSG_CHECKING(for gethostbyname)
2040 AC_TRY_LINK([
2041 #include <stdio.h>
2042 #include <netdb.h>
2043 ], [
2044 gethostbyname(NULL);
2045 ], [
2046 # Yes, we have it...
2047 AC_MSG_RESULT(yes)
2048 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2049 ], [
2050 AC_MSG_RESULT(no)
2051 ])
2053 dnl **********************************
2054 dnl *** Check for getprotobyname ***
2055 dnl **********************************
2056 AC_MSG_CHECKING(for getprotobyname)
2057 AC_TRY_LINK([
2058 #include <stdio.h>
2059 #include <netdb.h>
2060 ], [
2061 getprotobyname(NULL);
2062 ], [
2063 # Yes, we have it...
2064 AC_MSG_RESULT(yes)
2065 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2066 ], [
2067 AC_MSG_RESULT(no)
2068 ])
2070 dnl **********************************
2071 dnl *** Check for getnameinfo ***
2072 dnl **********************************
2073 AC_MSG_CHECKING(for getnameinfo)
2074 AC_TRY_LINK([
2075 #include <stdio.h>
2076 #include <netdb.h>
2077 ], [
2078 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2079 ], [
2080 # Yes, we have it...
2081 AC_MSG_RESULT(yes)
2082 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2083 ], [
2084 AC_MSG_RESULT(no)
2085 ])
2088 dnl **********************************
2089 dnl *** Check for inet_ntop ***
2090 dnl **********************************
2091 AC_MSG_CHECKING(for inet_ntop)
2092 AC_TRY_LINK([
2093 #include <stdio.h>
2094 #include <arpa/inet.h>
2095 ], [
2096 inet_ntop (0, NULL, NULL, 0);
2097 ], [
2098 # Yes, we have it...
2099 AC_MSG_RESULT(yes)
2100 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2101 ], [
2102 AC_MSG_RESULT(no)
2103 ])
2105 dnl *****************************
2106 dnl *** Checks for libnsl ***
2107 dnl *****************************
2108 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
2110 AC_CHECK_FUNCS(inet_pton inet_aton)
2112 dnl *****************************
2113 dnl *** Checks for libxnet ***
2114 dnl *****************************
2115 case "${host}" in
2116 *solaris* )
2117 AC_MSG_CHECKING(for Solaris XPG4 support)
2118 if test -f /usr/lib/libxnet.so; then
2119 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
2120 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
2121 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
2122 LIBS="$LIBS -lxnet"
2123 AC_MSG_RESULT(yes)
2124 else
2125 AC_MSG_RESULT(no)
2126 fi
2128 if test "$GCC" = "yes"; then
2129 CFLAGS="$CFLAGS -Wno-char-subscripts"
2130 fi
2131 ;;
2132 esac
2134 dnl *****************************
2135 dnl *** Checks for libpthread ***
2136 dnl *****************************
2137 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
2138 # and libpthread does not exist
2139 #
2140 case "${host}" in
2141 *-*-*haiku*)
2142 dnl Haiku has pthread in libroot (libc equiv)
2143 AC_CHECK_LIB(pthread, main, LIBS="$LIBS")
2144 ;;
2145 *-*-*freebsd*)
2146 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
2147 ;;
2148 *-*-*openbsd*)
2149 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
2150 ;;
2151 *)
2152 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
2153 ;;
2154 esac
2155 AC_CHECK_HEADERS(pthread.h)
2156 AC_CHECK_HEADERS(pthread_np.h)
2157 AC_CHECK_FUNCS(pthread_mutex_timedlock)
2158 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np pthread_cond_timedwait_relative_np)
2159 AC_CHECK_FUNCS(pthread_kill)
2160 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
2161 AC_TRY_COMPILE([ #include <pthread.h>], [
2162 pthread_mutexattr_t attr;
2163 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
2164 ], [
2165 AC_MSG_RESULT(ok)
2166 ], [
2167 AC_MSG_RESULT(no)
2168 AC_ERROR(Posix system lacks support for recursive mutexes)
2169 ])
2170 AC_CHECK_FUNCS(pthread_attr_setstacksize)
2171 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
2172 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
2174 dnl **********************************
2175 dnl *** Check for mincore ***
2176 dnl **********************************
2177 AC_MSG_CHECKING(for mincore)
2178 AC_TRY_LINK([
2179 #include <stdio.h>
2180 #include <sys/types.h>
2181 #include <sys/mman.h>
2182 ], [
2183 mincore(NULL, 0, NULL);
2184 ], [
2185 # Yes, we have it...
2186 AC_MSG_RESULT(yes)
2187 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
2188 ], [
2189 AC_MSG_RESULT(no)
2190 ])
2192 dnl ***********************************
2193 dnl *** Checks for working __thread ***
2194 dnl ***********************************
2195 AC_MSG_CHECKING(for working __thread)
2196 if test "x$with_tls" != "x__thread"; then
2197 AC_MSG_RESULT(disabled)
2198 elif test "x$cross_compiling" = "xyes"; then
2199 AC_MSG_RESULT(cross compiling, assuming yes)
2200 else
2201 AC_TRY_RUN([
2202 #if defined(__APPLE__) && defined(__clang__)
2203 #error "__thread does not currently work with clang on Mac OS X"
2204 #endif
2206 #include <pthread.h>
2207 __thread int i;
2208 static int res1, res2;
2210 void thread_main (void *arg)
2211 {
2212 i = arg;
2213 sleep (1);
2214 if (arg == 1)
2215 res1 = (i == arg);
2216 else
2217 res2 = (i == arg);
2218 }
2220 int main () {
2221 pthread_t t1, t2;
2223 i = 5;
2225 pthread_create (&t1, NULL, thread_main, 1);
2226 pthread_create (&t2, NULL, thread_main, 2);
2228 pthread_join (t1, NULL);
2229 pthread_join (t2, NULL);
2231 return !(res1 + res2 == 2);
2232 }
2233 ], [
2234 AC_MSG_RESULT(yes)
2235 ], [
2236 AC_MSG_RESULT(no)
2237 with_tls=pthread
2238 ])
2239 fi
2241 dnl **************************************
2242 dnl *** Checks for working sigaltstack ***
2243 dnl **************************************
2244 AC_MSG_CHECKING(for working sigaltstack)
2245 if test "x$with_sigaltstack" != "xyes"; then
2246 AC_MSG_RESULT(disabled)
2247 elif test "x$cross_compiling" = "xyes"; then
2248 AC_MSG_RESULT(cross compiling, assuming yes)
2249 else
2250 AC_TRY_RUN([
2251 #include <stdio.h>
2252 #include <stdlib.h>
2253 #include <unistd.h>
2254 #include <signal.h>
2255 #include <pthread.h>
2256 #include <sys/wait.h>
2257 #if defined(__FreeBSD__) || defined(__NetBSD__)
2258 #define SA_STACK SA_ONSTACK
2259 #endif
2260 static void
2261 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
2262 {
2263 exit (0);
2264 }
2266 volatile char*__ptr = NULL;
2267 static void *
2268 loop (void *ignored)
2269 {
2270 *__ptr = 0;
2271 return NULL;
2272 }
2274 static void
2275 child ()
2276 {
2277 struct sigaction sa;
2278 #ifdef __APPLE__
2279 stack_t sas;
2280 #else
2281 struct sigaltstack sas;
2282 #endif
2283 pthread_t id;
2284 pthread_attr_t attr;
2286 sa.sa_sigaction = sigsegv_signal_handler;
2287 sigemptyset (&sa.sa_mask);
2288 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
2289 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
2290 perror ("sigaction");
2291 return;
2292 }
2294 /* x86 darwin deliver segfaults using SIGBUS */
2295 if (sigaction (SIGBUS, &sa, NULL) == -1) {
2296 perror ("sigaction");
2297 return;
2298 }
2299 sas.ss_sp = malloc (SIGSTKSZ);
2300 sas.ss_size = SIGSTKSZ;
2301 sas.ss_flags = 0;
2302 if (sigaltstack (&sas, NULL) == -1) {
2303 perror ("sigaltstack");
2304 return;
2305 }
2307 pthread_attr_init (&attr);
2308 if (pthread_create(&id, &attr, loop, &attr) != 0) {
2309 printf ("pthread_create\n");
2310 return;
2311 }
2313 sleep (100);
2314 }
2316 int
2317 main ()
2318 {
2319 pid_t son;
2320 int status;
2321 int i;
2323 son = fork ();
2324 if (son == -1) {
2325 return 1;
2326 }
2328 if (son == 0) {
2329 child ();
2330 return 0;
2331 }
2333 for (i = 0; i < 300; ++i) {
2334 waitpid (son, &status, WNOHANG);
2335 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
2336 return 0;
2337 usleep (10000);
2338 }
2340 kill (son, SIGKILL);
2341 return 1;
2342 }
2344 ], [
2345 AC_MSG_RESULT(yes)
2346 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
2347 ], [
2348 with_sigaltstack=no
2349 AC_MSG_RESULT(no)
2350 ])
2351 fi
2353 dnl ********************************
2354 dnl *** Checks for semaphore lib ***
2355 dnl ********************************
2356 # 'Real Time' functions on Solaris
2357 # posix4 on Solaris 2.6
2358 # pthread (first!) on Linux
2359 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
2361 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
2362 AC_CHECK_FUNCS(shm_open)
2364 dnl ********************************
2365 dnl *** Checks for timezone stuff **
2366 dnl ********************************
2367 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
2368 AC_TRY_COMPILE([
2369 #include <time.h>
2370 ], [
2371 struct tm tm;
2372 tm.tm_gmtoff = 1;
2373 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
2374 if test $ac_cv_struct_tm_gmtoff = yes; then
2375 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
2376 else
2377 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
2378 AC_TRY_COMPILE([
2379 #include <time.h>
2380 ], [
2381 timezone = 1;
2382 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
2383 if test $ac_cv_var_timezone = yes; then
2384 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
2385 else
2386 AC_ERROR(unable to find a way to determine timezone)
2387 fi
2388 fi
2390 dnl *********************************
2391 dnl *** Checks for math functions ***
2392 dnl *********************************
2393 AC_SEARCH_LIBS(sqrtf, m)
2394 if test "x$has_broken_apple_cpp" != "xyes"; then
2395 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
2396 AC_TRY_LINK([#include <math.h>],
2397 [ finite(0.0); ],
2398 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
2399 AC_MSG_RESULT(no)))
2400 fi
2401 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
2402 AC_TRY_LINK([#include <math.h>],
2403 [ isfinite(0.0); ],
2404 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
2405 AC_MSG_RESULT(no)))
2407 dnl ****************************************************************
2408 dnl *** Checks for working poll() (macosx defines it but doesn't ***
2409 dnl *** have it in the library (duh)) ***
2410 dnl ****************************************************************
2411 AC_CHECK_FUNCS(poll)
2413 dnl *************************
2414 dnl *** Check for signbit ***
2415 dnl *************************
2416 AC_MSG_CHECKING(for signbit)
2417 AC_TRY_LINK([#include <math.h>], [
2418 int s = signbit(1.0);
2419 ], [
2420 AC_MSG_RESULT(yes)
2421 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
2422 ], [
2423 AC_MSG_RESULT(no)
2424 ])
2426 dnl **********************************
2427 dnl *** epoll ***
2428 dnl **********************************
2429 AC_CHECK_HEADERS(sys/epoll.h)
2430 haveepoll=no
2431 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
2432 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
2433 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
2434 fi
2436 havekqueue=no
2438 AC_CHECK_HEADERS(sys/event.h)
2439 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
2441 dnl **************************************
2442 dnl * Darwin has a race that prevents us from using reliably:
2443 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
2444 dnl * Since kqueue is mostly used for scaling large web servers,
2445 dnl * and very few folks run Mono on large web servers on OSX, falling
2446 dnl * back
2447 dnl **************************************
2448 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
2449 if test "x$host_darwin" = "xno"; then
2450 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
2451 fi
2452 fi
2454 dnl ******************************
2455 dnl *** Checks for SIOCGIFCONF ***
2456 dnl ******************************
2457 AC_CHECK_HEADERS(sys/ioctl.h)
2458 AC_CHECK_HEADERS(net/if.h, [], [],
2459 [
2460 #ifdef HAVE_SYS_TYPES_H
2461 # include <sys/types.h>
2462 #endif
2463 #ifdef HAVE_SYS_SOCKET_H
2464 # include <sys/socket.h>
2465 #endif
2466 ])
2467 AC_MSG_CHECKING(for ifreq)
2468 AC_TRY_COMPILE([
2469 #include <stdio.h>
2470 #include <sys/ioctl.h>
2471 #include <net/if.h>
2472 ], [
2473 struct ifconf ifc;
2474 struct ifreq *ifr;
2475 void *x;
2476 ifc.ifc_len = 0;
2477 ifc.ifc_buf = NULL;
2478 x = (void *) &ifr->ifr_addr;
2479 ],[
2480 AC_MSG_RESULT(yes)
2481 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
2482 ], [
2483 AC_MSG_RESULT(no)
2484 ])
2485 dnl **********************************
2486 dnl *** Checks for sin_len ***
2487 dnl **********************************
2488 AC_MSG_CHECKING(for sockaddr_in.sin_len)
2489 AC_TRY_COMPILE([
2490 #include <netinet/in.h>
2491 ], [
2492 struct sockaddr_in saddr;
2493 saddr.sin_len = sizeof (saddr);
2494 ],[
2495 AC_MSG_RESULT(yes)
2496 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
2497 ], [
2498 AC_MSG_RESULT(no)
2499 ])
2500 dnl **********************************
2501 dnl *** Checks for sin6_len ***
2502 dnl **********************************
2503 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
2504 AC_TRY_COMPILE([
2505 #include <netinet/in.h>
2506 ], [
2507 struct sockaddr_in6 saddr6;
2508 saddr6.sin6_len = sizeof (saddr6);
2509 ],[
2510 AC_MSG_RESULT(yes)
2511 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
2512 ], [
2513 AC_MSG_RESULT(no)
2514 ])
2515 dnl **********************************
2516 dnl *** Check for getifaddrs ***
2517 dnl **********************************
2518 AC_MSG_CHECKING(for getifaddrs)
2519 AC_TRY_LINK([
2520 #include <stdio.h>
2521 #include <sys/types.h>
2522 #include <sys/socket.h>
2523 #include <ifaddrs.h>
2524 ], [
2525 getifaddrs(NULL);
2526 ], [
2527 # Yes, we have it...
2528 AC_MSG_RESULT(yes)
2529 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2530 ], [
2531 AC_MSG_RESULT(no)
2532 ])
2533 dnl **********************************
2534 dnl *** Check for if_nametoindex ***
2535 dnl **********************************
2536 AC_MSG_CHECKING(for if_nametoindex)
2537 AC_TRY_LINK([
2538 #include <stdio.h>
2539 #include <sys/types.h>
2540 #include <sys/socket.h>
2541 #include <net/if.h>
2542 ], [
2543 if_nametoindex(NULL);
2544 ], [
2545 # Yes, we have it...
2546 AC_MSG_RESULT(yes)
2547 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2548 ], [
2549 AC_MSG_RESULT(no)
2550 ])
2552 dnl **********************************
2553 dnl *** Checks for proclib ***
2554 dnl **********************************
2555 AC_CHECK_HEADER(sys/errno.h, [AC_DEFINE(HAVE_SYS_ERRNO_H, 1, Define to 1 if you have the <sys/errno.h> header file.)])
2556 dnl **********************************
2557 dnl *** Checks for MonoPosixHelper ***
2558 dnl **********************************
2559 AC_CHECK_HEADERS(checklist.h)
2560 AC_CHECK_HEADERS(pathconf.h)
2561 AC_CHECK_HEADERS(fstab.h)
2562 AC_CHECK_HEADERS(attr/xattr.h)
2563 AC_CHECK_HEADERS(sys/extattr.h)
2564 AC_CHECK_HEADERS(sys/sendfile.h)
2565 AC_CHECK_HEADERS(sys/statvfs.h)
2566 AC_CHECK_HEADERS(sys/statfs.h)
2567 AC_CHECK_HEADERS(sys/vfstab.h)
2568 AC_CHECK_HEADERS(sys/xattr.h)
2569 AC_CHECK_HEADERS(sys/mman.h)
2570 AC_CHECK_HEADERS(sys/param.h)
2571 AC_CHECK_HEADERS(sys/mount.h, [], [],
2572 [
2573 #ifdef HAVE_SYS_PARAM_H
2574 # include <sys/param.h>
2575 #endif
2576 ])
2577 AC_CHECK_HEADERS(sys/mount.h)
2578 AC_CHECK_FUNCS(confstr)
2579 AC_CHECK_FUNCS(seekdir telldir)
2580 AC_CHECK_FUNCS(getdomainname)
2581 AC_CHECK_FUNCS(setdomainname)
2582 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2583 AC_CHECK_FUNCS(setgroups)
2584 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2585 AC_CHECK_FUNCS(getfsstat)
2586 AC_CHECK_FUNCS(lutimes futimes)
2587 AC_CHECK_FUNCS(mremap)
2588 AC_CHECK_FUNCS(remap_file_pages)
2589 AC_CHECK_FUNCS(posix_fadvise)
2590 AC_CHECK_FUNCS(posix_fallocate)
2591 AC_CHECK_FUNCS(posix_madvise)
2592 AC_CHECK_FUNCS(vsnprintf)
2593 AC_CHECK_FUNCS(sendfile)
2594 AC_CHECK_FUNCS(gethostid sethostid)
2595 AC_CHECK_FUNCS(sethostname)
2596 AC_CHECK_FUNCS(statfs)
2597 AC_CHECK_FUNCS(fstatfs)
2598 AC_CHECK_FUNCS(statvfs)
2599 AC_CHECK_FUNCS(fstatvfs)
2600 AC_CHECK_FUNCS(stime)
2601 AC_CHECK_FUNCS(strerror_r)
2602 AC_CHECK_FUNCS(ttyname_r)
2603 AC_CHECK_FUNCS(psignal)
2604 AC_CHECK_FUNCS(getlogin_r)
2605 AC_CHECK_FUNCS(lockf)
2606 AC_CHECK_FUNCS(swab)
2607 AC_CHECK_FUNCS(setusershell endusershell)
2608 AC_CHECK_FUNCS(futimens utimensat)
2609 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2610 AC_CHECK_FUNCS(readv writev preadv pwritev)
2611 AC_CHECK_FUNCS(setpgid)
2612 AC_CHECK_FUNCS(system)
2613 AC_CHECK_FUNCS(fork execv execve)
2614 AC_CHECK_FUNCS(accept4)
2615 AC_CHECK_FUNCS(localtime_r)
2616 AC_CHECK_FUNCS(mkdtemp)
2617 AC_CHECK_SIZEOF(size_t)
2618 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2619 [#include <sys/types.h>
2620 #include <sys/stat.h>
2621 #include <unistd.h>])
2622 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2623 [#include <sys/types.h>
2624 #include <sys/stat.h>
2625 #include <unistd.h>])
2626 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2627 [#include <sys/time.h>])
2628 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2629 [#include <sys/socket.h>])
2630 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2631 [#include <unistd.h>
2632 #include <fcntl.h>])
2633 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2634 [#include <sys/uio.h>])
2635 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2636 [#include <sys/socket.h>])
2637 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2638 [#include <sys/poll.h>])
2639 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2640 [#include <sys/socket.h>])
2641 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2642 [#include <sys/socket.h>])
2643 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2644 [#include <netinet/in.h>])
2645 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2646 [#include <netinet/in.h>])
2647 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2648 [#include <sys/un.h>])
2649 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2650 [#include <sys/types.h>
2651 #include <sys/stat.h>
2652 #include <unistd.h>])
2653 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2654 [#include <time.h>])
2655 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2656 [#include <sys/time.h>
2657 #include <sys/types.h>
2658 #include <utime.h>])
2659 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2660 [#include <sys/time.h>])
2661 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2662 [#include <sys/types.h>
2663 #include <utime.h>])
2664 AC_CHECK_MEMBERS(
2665 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2666 [#include <sys/types.h>
2667 #include <dirent.h>])
2668 AC_CHECK_MEMBERS(
2669 [struct passwd.pw_gecos],,,
2670 [#include <sys/types.h>
2671 #include <pwd.h>])
2672 AC_CHECK_MEMBERS(
2673 [struct statfs.f_flags],,,
2674 [#include <sys/types.h>
2675 #include <sys/vfs.h>])
2676 AC_CHECK_MEMBERS(
2677 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_atimespec, struct stat.st_ctim],,,
2678 [#include <sys/types.h>
2679 #include <sys/stat.h>
2680 #include <unistd.h>])
2682 dnl Favour xattr through glibc, but use libattr if we have to
2683 AC_CHECK_FUNC(lsetxattr, ,
2684 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2685 )
2686 AC_SUBST(XATTR_LIB)
2688 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2689 AC_CHECK_MEMBERS(
2690 [struct kinfo_proc.kp_proc],,,
2691 [#include <sys/types.h>
2692 #include <sys/param.h>
2693 #include <sys/sysctl.h>
2694 #include <sys/proc.h>
2695 ])
2697 dnl *********************************
2698 dnl *** Checks for Windows compilation ***
2699 dnl *********************************
2700 AC_CHECK_HEADERS(sys/time.h)
2701 AC_CHECK_HEADERS(sys/param.h)
2702 AC_CHECK_HEADERS(dirent.h)
2704 dnl ******************************************
2705 dnl *** Checks for OSX and iOS compilation ***
2706 dnl ******************************************
2707 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2709 dnl *********************************
2710 dnl *** Check for Console 2.0 I/O ***
2711 dnl *********************************
2712 AC_CHECK_HEADERS([curses.h])
2713 AC_CHECK_HEADERS([term.h], [], [],
2714 [#if HAVE_CURSES_H
2715 #include <curses.h>
2716 #endif
2717 ])
2718 AC_CHECK_HEADERS([termios.h])
2720 dnl *********************************
2721 dnl *** Checks for random ***
2722 dnl *********************************
2723 if test x$host_darwin = xno; then
2724 AC_CHECK_HEADERS(sys/random.h)
2725 AC_CHECK_FUNCS(getrandom getentropy)
2726 fi
2727 else
2728 dnl *********************************
2729 dnl *** Checks for Windows compilation ***
2730 dnl *********************************
2731 AC_CHECK_HEADERS(winternl.h)
2733 jdk_headers_found=no
2734 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2735 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2736 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2737 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2738 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2739 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2740 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2742 dnl *********************************
2743 dnl *** Check for struct ip_mreqn ***
2744 dnl *********************************
2745 AC_MSG_CHECKING(for struct ip_mreqn)
2746 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2747 struct ip_mreqn mreq;
2748 mreq.imr_address.s_addr = 0;
2749 ], [
2750 # Yes, we have it...
2751 AC_MSG_RESULT(yes)
2752 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2753 ], [
2754 # We'll just have to try and use struct ip_mreq
2755 AC_MSG_RESULT(no)
2756 AC_MSG_CHECKING(for struct ip_mreq)
2757 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2758 struct ip_mreq mreq;
2759 mreq.imr_interface.s_addr = 0;
2760 ], [
2761 # Yes, we have it...
2762 AC_MSG_RESULT(yes)
2763 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2764 ], [
2765 # No multicast support
2766 AC_MSG_RESULT(no)
2767 ])
2768 ])
2770 dnl **********************************
2771 dnl *** Check for getaddrinfo ***
2772 dnl **********************************
2773 AC_MSG_CHECKING(for getaddrinfo)
2774 AC_TRY_LINK([
2775 #include <stdio.h>
2776 #include <winsock2.h>
2777 #include <ws2tcpip.h>
2778 ], [
2779 getaddrinfo(NULL,NULL,NULL,NULL);
2780 ], [
2781 # Yes, we have it...
2782 AC_MSG_RESULT(yes)
2783 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2784 ], [
2785 AC_MSG_RESULT(no)
2786 ])
2788 dnl **********************************
2789 dnl *** Check for gethostbyname ***
2790 dnl **********************************
2791 AC_MSG_CHECKING(for gethostbyname)
2792 AC_TRY_LINK([
2793 #include <stdio.h>
2794 #include <winsock2.h>
2795 #include <ws2tcpip.h>
2796 ], [
2797 gethostbyname(NULL);
2798 ], [
2799 # Yes, we have it...
2800 AC_MSG_RESULT(yes)
2801 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2802 ], [
2803 AC_MSG_RESULT(no)
2804 ])
2806 dnl **********************************
2807 dnl *** Check for getprotobyname ***
2808 dnl **********************************
2809 AC_MSG_CHECKING(for getprotobyname)
2810 AC_TRY_LINK([
2811 #include <stdio.h>
2812 #include <winsock2.h>
2813 #include <ws2tcpip.h>
2814 ], [
2815 getprotobyname(NULL);
2816 ], [
2817 # Yes, we have it...
2818 AC_MSG_RESULT(yes)
2819 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2820 ], [
2821 AC_MSG_RESULT(no)
2822 ])
2824 dnl **********************************
2825 dnl *** Check for getnameinfo ***
2826 dnl **********************************
2827 AC_MSG_CHECKING(for getnameinfo)
2828 AC_TRY_LINK([
2829 #include <stdio.h>
2830 #include <winsock2.h>
2831 #include <ws2tcpip.h>
2832 ], [
2833 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2834 ], [
2835 # Yes, we have it...
2836 AC_MSG_RESULT(yes)
2837 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2838 ], [
2839 AC_MSG_RESULT(no)
2840 ])
2842 dnl **********************************
2843 dnl *** Check for inet_ntop ***
2844 dnl **********************************
2845 AC_MSG_CHECKING(for inet_ntop)
2846 AC_TRY_LINK([
2847 #include <stdio.h>
2848 #include <winsock2.h>
2849 #include <ws2tcpip.h>
2850 ], [
2851 inet_ntop (0, NULL, NULL, 0);
2852 ], [
2853 # Yes, we have it...
2854 AC_MSG_RESULT(yes)
2855 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2856 ], [
2857 AC_MSG_RESULT(no)
2858 ])
2860 dnl **********************************
2861 dnl *** Check for inet_pton ***
2862 dnl **********************************
2863 AC_MSG_CHECKING(for inet_pton)
2864 AC_TRY_LINK([
2865 #include <stdio.h>
2866 #include <winsock2.h>
2867 #include <ws2tcpip.h>
2868 ], [
2869 #ifndef inet_pton
2870 (void) inet_pton;
2871 #endif
2872 inet_pton (0, NULL, NULL);
2873 ], [
2874 # Yes, we have it...
2875 AC_MSG_RESULT(yes)
2876 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2877 ], [
2878 AC_MSG_RESULT(no)
2879 ])
2881 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2882 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2883 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2884 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2885 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2886 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2887 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2888 fi
2890 dnl socklen_t check
2891 AC_MSG_CHECKING(for socklen_t)
2892 AC_TRY_COMPILE([
2893 #include <sys/types.h>
2894 #include <sys/socket.h>
2895 ],[
2896 socklen_t foo;
2897 ],[
2898 ac_cv_c_socklen_t=yes
2899 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2900 AC_MSG_RESULT(yes)
2901 ],[
2902 AC_MSG_RESULT(no)
2903 ])
2905 AC_MSG_CHECKING(for array element initializer support)
2906 AC_TRY_COMPILE([#include <sys/socket.h>], [
2907 const int array[] = {[1] = 2,};
2908 ], [
2909 # Yes, we have it...
2910 AC_MSG_RESULT(yes)
2911 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2912 ], [
2913 # We'll have to use signals
2914 AC_MSG_RESULT(no)
2915 ])
2917 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2918 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2919 AC_TRY_LINK([#include <math.h>],
2920 [ static void *p = &trunc; ],
2921 [
2922 AC_DEFINE(HAVE_TRUNC)
2923 AC_MSG_RESULT(yes)
2924 ac_cv_trunc=yes
2925 ],
2926 AC_MSG_RESULT(no)))
2928 if test "x$ac_cv_truncl" != "xyes"; then
2929 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2930 fi
2932 AC_CHECK_FUNCS(execvp)
2934 dnl ****************************
2935 dnl *** Look for /dev/random ***
2936 dnl ****************************
2938 AC_MSG_CHECKING([if usage of random device is requested])
2939 AC_ARG_ENABLE(dev-random,
2940 [ --disable-dev-random disable the use of the random device (enabled by default)],
2941 try_dev_random=$enableval, try_dev_random=yes)
2943 AC_MSG_RESULT($try_dev_random)
2945 case "{$build}" in
2946 *-openbsd*)
2947 NAME_DEV_RANDOM="/dev/srandom"
2948 ;;
2950 dnl Win32 does not have /dev/random, they have their own method...
2952 *-mingw*|*-*-cygwin*)
2953 ac_cv_have_dev_random=no
2954 ;;
2956 dnl Everywhere else, it's /dev/random
2958 *)
2959 NAME_DEV_RANDOM="/dev/random"
2960 ;;
2961 esac
2963 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2965 dnl Now check if the device actually exists
2967 if test "x$try_dev_random" = "xyes"; then
2968 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2969 [if test -r "$NAME_DEV_RANDOM" ; then
2970 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2971 if test "x$ac_cv_have_dev_random" = "xyes"; then
2972 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2973 fi
2974 else
2975 AC_MSG_CHECKING(for random device)
2976 ac_cv_have_dev_random=no
2977 AC_MSG_RESULT(has been disabled)
2978 fi
2980 if test "x$host_win32" = "xyes"; then
2981 AC_DEFINE(HAVE_CRYPT_RNG)
2982 fi
2984 if test "x$ac_cv_have_dev_random" = "xno" \
2985 && test "x$host_win32" = "xno"; then
2986 AC_MSG_WARN([[
2987 ***
2988 *** A system-provided entropy source was not found on this system.
2989 *** Because of this, the System.Security.Cryptography random number generator
2990 *** will throw a NotImplemented exception.
2991 ***
2992 *** If you are seeing this message, and you know your system DOES have an
2993 *** entropy collection in place, please contact <crichton@gimp.org> and
2994 *** provide information about the system and how to access the random device.
2995 ***
2996 *** Otherwise you can install either egd or prngd and set the environment
2997 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2998 ***]])
2999 fi
3001 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
3003 AC_MSG_CHECKING([if big-arrays are to be enabled])
3004 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
3005 if test "x$enable_big_arrays" = "xyes" ; then
3006 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3007 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
3008 else
3009 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
3010 fi
3011 fi
3012 AC_MSG_RESULT($enable_big_arrays)
3014 dnl **************
3015 dnl *** DTRACE ***
3016 dnl **************
3018 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
3020 if test "x$enable_dtrace" = "xyes"; then
3021 if test "x$has_dtrace" = "xno"; then
3022 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
3023 fi
3024 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
3025 if test "x$DTRACE" = "xno"; then
3026 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
3027 enable_dtrace=no
3028 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
3029 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
3030 enable_dtrace=no
3031 fi
3032 fi
3034 dtrace_g=no
3035 if test "x$enable_dtrace" = "xyes"; then
3036 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
3037 DTRACEFLAGS=
3038 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3039 case "$host" in
3040 powerpc-*-darwin*)
3041 DTRACEFLAGS="-arch ppc64"
3042 ;;
3043 i*86-*-darwin*)
3044 DTRACEFLAGS="-arch x86_64"
3045 ;;
3046 *)
3047 DTRACEFLAGS=-64
3048 ;;
3049 esac
3050 else
3051 case "$host" in
3052 powerpc-*-darwin*)
3053 DTRACEFLAGS="-arch ppc"
3054 ;;
3055 i*86-*-darwin*)
3056 DTRACEFLAGS="-arch i386"
3057 ;;
3058 *)
3059 DTRACEFLAGS=-32
3060 ;;
3061 esac
3062 fi
3063 AC_SUBST(DTRACEFLAGS)
3064 case "$host" in
3065 *-*-solaris*)
3066 dtrace_g=yes
3067 ;;
3068 esac
3069 AC_CHECK_HEADERS([sys/sdt.h])
3070 fi
3071 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
3072 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
3074 dnl **************************
3075 dnl *** AOT cross offsets ***
3076 dnl **************************
3078 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
3079 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
3081 dnl **************
3082 dnl *** LLVM ***
3083 dnl **************
3085 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=default)
3086 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
3087 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
3088 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
3090 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
3092 if test "x$enable_llvm" = "xdefault"; then
3093 enable_llvm=$enable_llvm_default
3094 fi
3096 if test "x$enable_llvm" = "xyes"; then
3097 if test "x$with_llvm" != "x"; then
3098 LLVM_CONFIG=$with_llvm/bin/llvm-config
3099 if test x$host_win32 = xyes; then
3100 LLVM_CONFIG=$LLVM_CONFIG.exe
3101 fi
3102 if test ! -x $LLVM_CONFIG; then
3103 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
3104 fi
3105 else
3106 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
3107 if test "x$LLVM_CONFIG" = "xno"; then
3108 AC_MSG_ERROR([llvm-config not found.])
3109 fi
3110 fi
3112 llvm_codegen="x86codegen"
3113 case "$target" in
3114 arm*)
3115 llvm_codegen="armcodegen"
3116 ;;
3117 esac
3119 if test "x$host_win32" = "xno"; then
3121 # Should be something like '2.6' or '2.7svn'
3122 llvm_version=`$LLVM_CONFIG --version`
3123 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
3124 AC_MSG_CHECKING(LLVM version)
3125 AC_MSG_RESULT($llvm_version $llvm_api_version)
3126 if echo $llvm_version | grep -q 'mono'; then
3127 if test "x$enable_llvm_version_check" = "xyes"; then
3128 if test "$llvm_version" != "$expected_llvm_version"; then
3129 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
3130 fi
3131 fi
3132 else
3133 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.])
3134 fi
3136 # The output of --cflags seems to include optimizations flags too
3137 if test $llvm_api_version -gt 100; then
3138 # The --cflags argument includes all kinds of warnings -pendantic etc.
3139 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3140 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3141 else
3142 LLVM_CFLAGS=`$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'`
3143 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
3144 fi
3145 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
3146 # from LLVM classes.
3147 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
3148 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
3149 # This might include empty lines
3150 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
3151 llvm_jit_supported=yes
3152 llvm_jit_libs="jit mcjit $llvm_codegen"
3153 if test "x$host" != "x$target"; then
3154 # No need for jit libs
3155 llvm_jit_supported=no
3156 llvm_jit_libs=""
3157 elif test $llvm_api_version -gt 100; then
3158 llvm_jit_libs="orcjit $llvm_codegen"
3159 fi
3160 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
3161 if test "x$LLVM_LIBS" = "x"; then
3162 echo "$LLVM_CONFIG --libs failed."
3163 exit 1
3164 fi
3165 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
3166 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
3167 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
3168 LLVM_LIBS="$LLVM_LIBS -lc++"
3169 else
3170 LLVM_LIBS="$LLVM_LIBS -lstdc++"
3171 fi
3173 expected_llvm_version="3.4svn-mono-mono/e656cac"
3175 else
3176 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3177 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
3178 LLVM_LDFLAGS="-L$with_llvm/lib"
3179 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
3180 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
3181 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
3182 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
3183 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
3184 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
3185 -lLLVMAnalysis -lLLVMTarget \
3186 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
3187 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
3188 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
3189 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
3190 -lLLVMSupport -lstdc++"
3191 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
3193 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
3194 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
3195 fi
3197 if test "x$llvm_api_version" = "x"; then
3198 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
3199 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
3200 else
3201 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3202 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3203 fi
3205 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraries])
3207 AC_SUBST(LLVM_CFLAGS)
3208 AC_SUBST(LLVM_CXXFLAGS)
3209 AC_SUBST(LLVM_LIBS)
3210 AC_SUBST(LLVM_LDFLAGS)
3211 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
3212 fi
3214 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
3215 if test "x$enable_loadedllvm" = "xyes"; then
3216 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
3217 fi
3218 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
3220 if test "x$enable_llvm" = "xyes"; then
3221 enable_llvm_runtime=yes
3222 fi
3223 if test "x$enable_llvm_runtime" = "xyes"; then
3224 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
3225 fi
3226 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
3228 TARGET="unknown"
3229 ACCESS_UNALIGNED="yes"
3231 LIBC="libc.so.6"
3232 INTL="libc.so.6"
3233 SQLITE="libsqlite.so.0"
3234 SQLITE3="libsqlite3.so.0"
3235 X11="libX11.so"
3236 GDKX11="libgdk-x11-2.0.so.0"
3237 GTKX11="libgtk-x11-2.0.so.0"
3238 XINERAMA="libXinerama.so.1"
3240 sizeof_register="SIZEOF_VOID_P"
3242 jit_wanted=true
3243 boehm_supported=true
3244 BTLS_SUPPORTED=no
3245 BTLS_PLATFORM=
3247 if test "x$enable_wasm" = "xyes"; then
3248 TARGET=WASM
3249 HOST=WASM
3250 arch_target=wasm
3251 AC_DEFINE(TARGET_WASM, 1, [Target wasm])
3252 AC_DEFINE(HOST_WASM, 1, [Host wasm])
3253 BTLS_SUPPORTED=no
3254 with_tls=pthread
3255 target_mach=no
3257 else
3259 case "$host" in
3260 mips*)
3261 TARGET=MIPS;
3262 arch_target=mips;
3263 with_tls=pthread;
3264 ACCESS_UNALIGNED="no"
3266 AC_MSG_CHECKING(for mips n32)
3267 AC_TRY_COMPILE([],[
3268 #if _MIPS_SIM != _ABIN32
3269 #error Not mips n32
3270 #endif
3271 return 0;
3272 ],[
3273 AC_MSG_RESULT(yes)
3274 sizeof_register=8
3275 ],[
3276 AC_MSG_RESULT(no)
3277 ])
3278 ;;
3279 i*86-*-*)
3280 TARGET=X86;
3281 arch_target=x86;
3282 case $host_os in
3283 solaris*)
3284 LIBC="libc.so"
3285 INTL="libintl.so"
3286 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3287 TARGET=AMD64
3288 arch_target=amd64
3289 fi
3291 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
3292 # int astruct __attribute__ ((visibility ("hidden")));
3293 # void foo ()
3294 # {
3295 # void *p = &astruct;
3296 # }
3297 # gcc -fPIC --shared -o libfoo.so foo.c
3298 # yields:
3299 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
3300 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
3301 have_visibility_hidden=no
3302 ;;
3303 mingw*|cygwin*)
3304 have_visibility_hidden=no
3305 ;;
3306 haiku*)
3307 LIBC=libroot.so
3308 ;;
3309 linux*)
3310 AOT_SUPPORTED="yes"
3311 BTLS_SUPPORTED=yes
3312 BTLS_PLATFORM=i386
3313 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3314 ;;
3315 darwin*)
3316 AOT_SUPPORTED="yes"
3317 BTLS_SUPPORTED=yes
3318 BTLS_PLATFORM=i386
3319 ;;
3320 openbsd*|freebsd*|kfreebsd-gnu*)
3321 AOT_SUPPORTED="yes"
3322 BTLS_SUPPORTED=yes
3323 BTLS_PLATFORM=i386
3324 ;;
3325 esac
3326 ;;
3327 x86_64-*-* | amd64-*-*)
3328 TARGET=AMD64;
3329 arch_target=amd64;
3330 if test "x$ac_cv_sizeof_void_p" = "x4"; then
3331 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3332 sizeof_register=8
3333 fi
3334 case $host_os in
3335 linux*)
3336 AOT_SUPPORTED="yes"
3337 BTLS_SUPPORTED=yes
3338 BTLS_PLATFORM=x86_64
3339 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3340 ;;
3341 darwin*)
3342 AOT_SUPPORTED="yes"
3343 BTLS_SUPPORTED=yes
3344 BTLS_PLATFORM=x86_64
3345 boehm_supported=false
3346 ;;
3347 openbsd*|freebsd*|kfreebsd-gnu*)
3348 AOT_SUPPORTED="yes"
3349 BTLS_SUPPORTED=yes
3350 BTLS_PLATFORM=x86_64
3351 ;;
3352 mingw*)
3353 ;;
3354 esac
3355 ;;
3356 sparc*-*-*)
3357 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3358 TARGET=SPARC64
3359 else
3360 TARGET=SPARC
3361 fi
3362 arch_target=sparc;
3363 ACCESS_UNALIGNED="no"
3364 case $host_os in
3365 linux*) ;;
3366 *)
3367 LIBC="libc.so"
3368 INTL="libintl.so"
3369 esac
3370 if test x"$GCC" = xyes; then
3371 # We don't support v8 cpus
3372 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
3373 fi
3374 if test x"$AR" = xfalse; then
3375 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
3376 fi
3377 ;;
3378 *-mingw*|*-*-cygwin*)
3379 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
3380 have_visibility_hidden=no
3381 INTL="intl"
3382 ;;
3383 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
3384 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
3385 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3386 TARGET=POWERPC64;
3387 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
3388 CFLAGS="$CFLAGS -mminimal-toc"
3389 else
3390 TARGET=POWERPC;
3391 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
3392 fi
3393 arch_target=ppc;
3394 case $host_os in
3395 linux*|darwin*)
3396 ;;
3397 esac
3398 ;;
3399 armv7k-*-darwin*)
3400 TARGET=ARM;
3401 TARGET_SYS=WATCHOS
3402 arch_target=arm;
3403 arm_fpu=VFP_HARD
3404 ACCESS_UNALIGNED="no"
3405 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3406 ;;
3408 arm*-darwin*)
3409 TARGET=ARM;
3410 arch_target=arm;
3411 ACCESS_UNALIGNED="no"
3412 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3413 ;;
3414 arm*-linux*)
3415 TARGET=ARM;
3416 arch_target=arm;
3417 ACCESS_UNALIGNED="no"
3418 AOT_SUPPORTED="yes"
3419 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3420 BTLS_SUPPORTED=yes
3421 BTLS_PLATFORM=arm
3422 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3423 case "$target" in
3424 arm*-linux*-gnueabi)
3425 BTLS_PLATFORM=armsoft
3426 ;;
3427 esac
3428 ;;
3429 arm*-netbsd*-eabi*)
3430 TARGET=ARM;
3431 arch_target=arm;
3432 ACCESS_UNALIGNED="no"
3433 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3434 ;;
3435 aarch64-*)
3436 # https://lkml.org/lkml/2012/7/15/133
3437 TARGET=ARM64
3438 arch_target=arm64
3439 boehm_supported=false
3440 AOT_SUPPORTED="yes"
3441 BTLS_SUPPORTED=yes
3442 BTLS_PLATFORM=aarch64
3443 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3444 ;;
3445 s390x-*-linux*)
3446 TARGET=S390X;
3447 arch_target=s390x;
3448 ACCESS_UNALIGNED="yes"
3449 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
3450 ;;
3451 esac
3453 HOST=$TARGET
3455 if test "x$host" != "x$target"; then
3456 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
3457 enable_mcs_build=no
3458 enable_support_build=no
3459 BTLS_SUPPORTED=no
3460 case "$target" in
3461 arm*-darwin*)
3462 TARGET=ARM;
3463 arch_target=arm;
3464 ACCESS_UNALIGNED="no"
3465 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3466 # Can't use tls, since it depends on the runtime detection of tls offsets
3467 # in mono-compiler.h
3468 with_tls=pthread
3469 case "$target" in
3470 armv7k-*)
3471 arm_fpu=VFP_HARD
3472 AC_DEFINE(TARGET_WATCHOS, 1, [...])
3473 ;;
3474 esac
3475 ;;
3476 powerpc64-ps3-linux-gnu)
3477 TARGET=POWERPC64
3478 arch_target=powerpc64
3479 AC_DEFINE(TARGET_PS3, 1, [...])
3480 # It would be better to just use TARGET_POWERPC64, but lots of code already
3481 # uses this define
3482 AC_DEFINE(__mono_ppc64__, 1, [...])
3483 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3484 sizeof_register=8
3485 target_byte_order=G_BIG_ENDIAN
3486 ;;
3487 powerpc64-xbox360-linux-gnu)
3488 TARGET=POWERPC64
3489 arch_target=powerpc64
3490 AC_DEFINE(TARGET_XBOX360, 1, [...])
3491 # It would be better to just use TARGET_POWERPC64, but lots of code already
3492 # uses this define
3493 sizeof_register=8
3494 target_byte_order=G_BIG_ENDIAN
3495 ;;
3496 arm*-linux-*)
3497 TARGET=ARM;
3498 arch_target=arm;
3499 AC_DEFINE(TARGET_ARM, 1, [...])
3500 ACCESS_UNALIGNED="no"
3501 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3502 # Can't use tls, since it depends on the runtime detection of tls offsets
3503 # in mono-compiler.h
3504 with_tls=pthread
3505 target_mach=no
3506 case "$target" in
3507 armv7l-unknown-linux-gnueabi*)
3508 # TEGRA
3509 CPPFLAGS="$CPPFLAGS"
3510 ;;
3511 armv5-*-linux-androideabi*)
3512 AC_DEFINE(TARGET_ANDROID, 1, [...])
3513 CPPFLAGS="$CPPFLAGS"
3514 ;;
3515 *-linux-androideabi*)
3516 AC_DEFINE(TARGET_ANDROID, 1, [...])
3517 CPPFLAGS="$CPPFLAGS"
3518 ;;
3519 esac
3520 ;;
3521 arm*-netbsd*-eabi*)
3522 TARGET=ARM;
3523 arch_target=arm;
3524 AC_DEFINE(TARGET_ARM, 1, [...])
3525 ACCESS_UNALIGNED="no"
3526 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3527 # Can't use tls, since it depends on the runtime detection of tls offsets
3528 # in mono-compiler.h
3529 with_tls=pthread
3530 target_mach=no
3531 ;;
3532 i686*-linux-*)
3533 TARGET=X86;
3534 arch_target=x86;
3535 AC_DEFINE(TARGET_X86, 1, [...])
3536 CPPFLAGS="$CPPFLAGS"
3537 # Can't use tls, since it depends on the runtime detection of tls offsets
3538 # in mono-compiler.h
3539 with_tls=pthread
3540 target_mach=no
3542 case "$target" in
3543 *-linux-android*)
3544 AC_DEFINE(TARGET_ANDROID, 1, [...])
3545 ;;
3546 esac
3547 ;;
3548 x86_64*-linux-*)
3549 TARGET=AMD64;
3550 arch_target=amd64;
3551 AC_DEFINE(TARGET_AMD64, 1, [...])
3552 CPPFLAGS="$CPPFLAGS"
3553 # Can't use tls, since it depends on the runtime detection of tls offsets
3554 # in mono-compiler.h
3555 with_tls=pthread
3556 target_mach=no
3558 case "$target" in
3559 *-linux-android*)
3560 AC_DEFINE(TARGET_ANDROID, 1, [...])
3561 ;;
3562 esac
3563 ;;
3564 x86_64-ps4-freebsd)
3565 TARGET=AMD64;
3566 arch_target=amd64;
3567 AC_DEFINE(TARGET_AMD64, 1, [...])
3568 AC_DEFINE(TARGET_PS4, 1, [...])
3569 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3570 CPPFLAGS="$CPPFLAGS"
3571 # Can't use tls, since it depends on the runtime detection of tls offsets
3572 # in mono-compiler.h
3573 with_tls=pthread
3574 target_mach=no
3575 target_win32=no
3576 ;;
3577 aarch64*-linux-*)
3578 TARGET=ARM64;
3579 arch_target=arm64;
3580 AC_DEFINE(TARGET_ARM64, 1, [...])
3581 CPPFLAGS="$CPPFLAGS"
3582 # Can't use tls, since it depends on the runtime detection of tls offsets
3583 # in mono-compiler.h
3584 with_tls=pthread
3585 target_mach=no
3586 case "$target" in
3587 *-linux-android*)
3588 AC_DEFINE(TARGET_ANDROID, 1, [...])
3589 ;;
3590 esac
3591 ;;
3592 aarch64-*)
3593 TARGET=ARM64
3594 ;;
3595 *)
3596 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3597 esac
3598 fi
3600 case "$TARGET" in
3601 X86)
3602 AC_DEFINE(TARGET_X86, 1, [...])
3603 ;;
3604 AMD64)
3605 AC_DEFINE(TARGET_AMD64, 1, [...])
3606 ;;
3607 ARM)
3608 AC_DEFINE(TARGET_ARM, 1, [...])
3609 ;;
3610 ARM64)
3611 AC_DEFINE(TARGET_ARM64, 1, [...])
3612 ;;
3613 POWERPC)
3614 AC_DEFINE(TARGET_POWERPC, 1, [...])
3615 ;;
3616 POWERPC64)
3617 AC_DEFINE(TARGET_POWERPC, 1, [...])
3618 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3619 ;;
3620 S390X)
3621 AC_DEFINE(TARGET_S390X, 1, [...])
3622 ;;
3623 MIPS)
3624 AC_DEFINE(TARGET_MIPS, 1, [...])
3625 ;;
3626 SPARC)
3627 AC_DEFINE(TARGET_SPARC, 1, [...])
3628 ;;
3629 SPARC64)
3630 AC_DEFINE(TARGET_SPARC64, 1, [...])
3631 ;;
3632 esac
3634 case "$HOST" in
3635 X86)
3636 AC_DEFINE(HOST_X86, 1, [...])
3637 ;;
3638 AMD64)
3639 AC_DEFINE(HOST_AMD64, 1, [...])
3640 ;;
3641 ARM)
3642 AC_DEFINE(HOST_ARM, 1, [...])
3643 ;;
3644 ARM64)
3645 AC_DEFINE(HOST_ARM64, 1, [...])
3646 ;;
3647 POWERPC)
3648 AC_DEFINE(HOST_POWERPC, 1, [...])
3649 ;;
3650 POWERPC64)
3651 AC_DEFINE(HOST_POWERPC, 1, [...])
3652 AC_DEFINE(HOST_POWERPC64, 1, [...])
3653 ;;
3654 S390X)
3655 AC_DEFINE(HOST_S390X, 1, [...])
3656 ;;
3657 MIPS)
3658 AC_DEFINE(HOST_MIPS, 1, [...])
3659 ;;
3660 SPARC)
3661 AC_DEFINE(HOST_SPARC, 1, [...])
3662 ;;
3663 SPARC64)
3664 AC_DEFINE(HOST_SPARC64, 1, [...])
3665 ;;
3666 esac
3668 #WASM hack
3669 fi
3672 dnl *************
3673 dnl *** VTUNE ***
3674 dnl *************
3676 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3677 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3679 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3681 if test "x$enable_vtune" = "xyes"; then
3682 if test "x$with_vtune" = "x"; then
3683 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3684 else
3685 VTUNE_PATH=$with_vtune
3686 fi
3687 VTUNE_INCLUDE=$VTUNE_PATH/include
3688 case "$TARGET" in
3689 X86)
3690 VTUNE_LIB=$VTUNE_PATH/lib32
3691 ;;
3692 AMD64)
3693 VTUNE_LIB=$VTUNE_PATH/lib64
3694 ;;
3695 *)
3696 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3697 ;;
3698 esac
3699 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3700 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3701 fi
3702 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3703 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3704 fi
3706 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3707 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3709 AC_SUBST(VTUNE_LIBS)
3710 AC_SUBST(VTUNE_CFLAGS)
3711 fi
3712 dnl Use GCC atomic ops if they work on the target.
3713 if test x$GCC = "xyes"; then
3714 case $TARGET in
3715 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3716 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3717 ;;
3718 esac
3719 fi
3721 if test "x$target_mach" = "xyes"; then
3723 if test "x$TARGET_SYS" = "xWATCHOS"; then
3724 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3725 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3726 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3727 BTLS_SUPPORTED=no
3728 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3729 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3730 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3731 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3732 BTLS_SUPPORTED=no
3733 else
3734 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3735 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3736 #error fail this for ios
3737 #endif
3738 return 0;
3739 ], [
3740 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3741 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3742 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3743 target_osx=yes
3744 ], [
3745 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3746 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3747 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3748 BTLS_SUPPORTED=no
3749 target_ios=yes
3750 ])
3751 fi
3752 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3753 fi
3755 AM_CONDITIONAL(TARGET_OSX, test x$target_osx = xyes)
3757 if test "x$sizeof_register" = "x4"; then
3758 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3759 elif test "x$sizeof_register" = "x8"; then
3760 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3761 else
3762 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3763 fi
3765 AC_SUBST(SIZEOF_VOID_P,[$ac_cv_sizeof_void_p])
3767 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3768 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3769 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3770 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3771 else
3772 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3773 fi
3775 if test "x$have_visibility_hidden" = "xyes"; then
3776 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3777 fi
3779 if test "x$have_deprecated" = "xyes"; then
3780 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3781 fi
3783 dnl
3784 dnl Simple Generational checks (sgen)
3785 dnl
3786 SGEN_DEFINES=
3787 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3788 AC_ARG_WITH(sgen-default-concurrent, [ --with-sgen-default-concurrent=yes,no Use Concurrent GC, default=no],[],[with_sgen_default_concurrent=no])
3789 if test x$buildsgen = xyes; then
3790 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3791 SGEN_DEFINES="-DHAVE_SGEN_GC"
3793 conc_gc_msg=""
3794 if test x$with_sgen_default_concurrent != xno; then
3795 AC_DEFINE(HAVE_CONC_GC_AS_DEFAULT, 1, [Defaults to concurrent GC])
3796 conc_gc_msg=" (concurrent by default)"
3797 fi
3799 if test "x$gc_msg" = "x"; then
3800 gc_msg="sgen$conc_gc_msg"
3801 else
3802 gc_msg="sgen$conc_gc_msg and $gc_msg"
3803 fi
3804 fi
3805 AC_SUBST(SGEN_DEFINES)
3806 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3808 jit_status="Building and using the JIT"
3810 libsuffix=".so"
3812 case "$host" in
3813 *-*-darwin*)
3814 libsuffix=".dylib"
3815 LIBC="libc.dylib"
3816 INTL="libintl.dylib"
3817 SQLITE="libsqlite.0.dylib"
3818 SQLITE3="libsqlite3.0.dylib"
3819 X11="libX11.dylib"
3820 GDKX11="libgdk-x11-2.0.dylib"
3821 GTKX11="libgtk-x11-2.0.dylib"
3822 ;;
3823 *-*-*netbsd*)
3824 LIBC="libc.so"
3825 INTL="libintl.so"
3826 SQLITE="libsqlite.so"
3827 SQLITE3="libsqlite3.so"
3828 ;;
3829 *-*-kfreebsd*-gnu)
3830 LIBC="libc.so.0.1"
3831 INTL="libc.so.0.1"
3832 X11="libX11.so.6"
3833 ;;
3834 *-*-*freebsd*)
3835 LIBC="libc.so.7"
3836 INTL="libintl.so"
3837 SQLITE="libsqlite.so"
3838 SQLITE3="libsqlite3.so"
3839 ;;
3840 *-*-*openbsd*)
3841 LIBC="libc.so"
3842 INTL="libintl.so"
3843 SQLITE="libsqlite.so"
3844 SQLITE3="libsqlite3.so"
3845 ;;
3846 *-*-*linux*)
3847 AC_PATH_X
3848 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3849 AC_MSG_CHECKING(for the soname of libX11.so)
3850 for i in $x_libraries $dlsearch_path; do
3851 for r in 4 5 6; do
3852 if test -f $i/libX11.so.$r; then
3853 X11=libX11.so.$r
3854 AC_MSG_RESULT($X11)
3855 fi
3856 done
3857 done
3859 if test "x$X11" = "xlibX11.so"; then
3860 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3861 X11=libX11.so.6
3862 fi
3863 ;;
3864 esac
3866 AC_SUBST(libsuffix)
3868 ######################################
3869 # EGLIB CHECKS
3870 ######################################
3872 GNUC_PRETTY=
3873 GNUC_UNUSED=
3874 BREAKPOINT="G_STMT_START { raise (SIGTRAP); } G_STMT_END"
3875 if test x$GCC = xyes; then
3876 GNUC_UNUSED='__attribute__((__unused__))'
3877 GNUC_NORETURN='__attribute__((__noreturn__))'
3878 case $host_cpu in
3879 i*86|x86_64) BREAKPOINT="G_STMT_START { __asm__ (\"int \$03\"); } G_STMT_END" ;;
3880 esac
3881 fi
3882 AC_SUBST(GNUC_PRETTY)
3883 AC_SUBST(GNUC_UNUSED)
3884 AC_SUBST(GNUC_NORETURN)
3885 AC_SUBST(BREAKPOINT)
3887 AC_C_BIGENDIAN([ORDER=G_BIG_ENDIAN],[ORDER=G_LITTLE_ENDIAN])
3889 case $host in
3890 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
3891 PATHSEP='\\'
3892 SEARCHSEP=';'
3893 OS="WIN32"
3894 PIDTYPE='void *'
3895 ;;
3896 *)
3897 PATHSEP='/'
3898 SEARCHSEP=':'
3899 OS="UNIX"
3900 PIDTYPE='int'
3901 ;;
3902 esac
3904 case $host in
3905 *-*-solaris*)
3906 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS"
3907 ;;
3908 esac
3910 case $target in
3911 arm*-darwin*|aarch64*-*)
3912 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE"
3913 ;;
3914 i*86-*-darwin*)
3915 ORDER=G_LITTLE_ENDIAN
3916 ;;
3917 *-*-haiku*)
3918 LDFLAGS="$LDFLAGS -ltextencoding"
3919 ;;
3920 *-*-openbsd*)
3921 CFLAGS="$CFLAGS -pthread"
3922 LDFLAGS="$LDFLAGS -pthread"
3923 ;;
3924 esac
3926 AC_SUBST(ORDER)
3927 AC_SUBST(CFLAGS)
3928 AC_SUBST(PATHSEP)
3929 AC_SUBST(SEARCHSEP)
3930 AC_SUBST(OS)
3931 AC_SUBST(PIDTYPE)
3933 # Defined for all targets/platforms using classic Windows API support.
3934 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
3935 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
3937 AC_CHECK_FUNCS(strlcpy stpcpy strtok_r rewinddir vasprintf strerror_r)
3938 AC_CHECK_FUNCS(getrlimit)
3939 AC_CHECK_FUNCS(fork execv execve)
3941 AC_ARG_WITH([overridable-allocators], [ --with-overridable-allocators allow g_*alloc/g_free to call custom allocators set via g_mem_set_vtable])
3943 if test x$with_overridable_allocators = xyes; then
3944 AC_DEFINE(ENABLE_OVERRIDABLE_ALLOCATORS,1,[Overridable allocator support enabled])
3945 AC_MSG_NOTICE([Overridable allocator support enabled])
3946 else
3947 AC_MSG_NOTICE([Overridable allocator support disabled])
3948 fi
3950 #
3951 # Mono currently supports 10.6, but strndup is not available prior to 10.7; avoiding
3952 # the detection of strndup on OS X so Mono built on 10.7+ still runs on 10.6. This can be
3953 # removed once support for 10.6 is dropped.
3954 #
3955 # iOS detection of strndup and getpwuid_r is faulty for some reason so let's simply avoid it
3956 #
3957 if test x$target_osx = xyes; then
3958 AC_CHECK_FUNCS(getpwuid_r)
3959 elif test x$target_ios = xno; then
3960 AC_CHECK_FUNCS(strndup getpwuid_r)
3961 fi
3963 AM_CONDITIONAL(NEED_VASPRINTF, test x$ac_cv_func_vasprintf = xno || test x$with_overridable_allocators = xyes)
3964 AM_ICONV()
3965 AC_SEARCH_LIBS(sqrtf, m)
3967 # nanosleep may not be part of libc, also search it in other libraries
3968 AC_SEARCH_LIBS(nanosleep, rt)
3970 AC_SEARCH_LIBS(dlopen, dl)
3971 old_ldflags="${LDFLAGS}"
3972 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
3973 AC_TRY_LINK(, [int i;], found_export_dynamic=yes, found_export_dynamic=no)
3974 if test $found_export_dynamic = no; then
3975 LDFLAGS="${old_ldflags}"
3976 fi
3978 AC_MSG_CHECKING(for varargs macros)
3979 AC_TRY_COMPILE([],[
3980 int foo (int i, int j);
3981 #define bar(...) foo (1, __VA_ARGS__)
3982 void main () {
3983 bar (2);
3984 }
3985 ],have_iso_varargs=yes,have_iso_varargs=no)
3986 AC_MSG_RESULT($have_iso_varargs)
3987 G_HAVE_ISO_VARARGS=0
3988 if test "x$have_iso_varargs" = "xyes"; then
3989 G_HAVE_ISO_VARARGS=1
3990 fi
3991 AC_SUBST(G_HAVE_ISO_VARARGS)
3993 AC_CHECK_HEADERS(getopt.h sys/select.h sys/time.h sys/wait.h pwd.h iconv.h localcharset.h sys/types.h sys/resource.h)
3994 AC_CHECK_LIB([iconv], [locale_charset],[],[AC_CHECK_LIB([charset], [locale_charset],[LIBS+="-liconv -lcharset"])])
3995 AC_CHECK_HEADER(alloca.h, [HAVE_ALLOCA_H=1], [HAVE_ALLOCA_H=0])
3996 AC_SUBST(HAVE_ALLOCA_H)
3998 if test $ac_cv_sizeof_void_p = $ac_cv_sizeof_int; then
3999 GPOINTER_TO_INT="((gint) (ptr))"
4000 GPOINTER_TO_UINT="((guint) (ptr))"
4001 GINT_TO_POINTER="((gpointer) (v))"
4002 GUINT_TO_POINTER="((gpointer) (v))"
4003 GSIZE="int"
4004 GSIZE_FORMAT='"u"'
4005 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long; then
4006 GPOINTER_TO_INT="((gint)(long) (ptr))"
4007 GPOINTER_TO_UINT="((guint)(long) (ptr))"
4008 GINT_TO_POINTER="((gpointer)(glong) (v))"
4009 GUINT_TO_POINTER="((gpointer)(gulong) (v))"
4010 GSIZE="long"
4011 GSIZE_FORMAT='"lu"'
4012 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long_long; then
4013 GPOINTER_TO_INT="((gint)(long long) (ptr))"
4014 GPOINTER_TO_UINT="((guint)(unsigned long long) (ptr))"
4015 GINT_TO_POINTER="((gpointer)(long long) (v))"
4016 GUINT_TO_POINTER="((gpointer)(unsigned long long) (v))"
4017 GSIZE="long long"
4018 GSIZE_FORMAT='"I64u"'
4019 else
4020 AC_MSG_ERROR([unsupported pointer size])
4021 fi
4023 AC_SUBST(GPOINTER_TO_INT)
4024 AC_SUBST(GPOINTER_TO_UINT)
4025 AC_SUBST(GINT_TO_POINTER)
4026 AC_SUBST(GUINT_TO_POINTER)
4027 AC_SUBST(GSIZE)
4028 AC_SUBST(GSIZE_FORMAT)
4029 AC_SUBST(G_GUINT64_FORMAT)
4030 AC_SUBST(G_GINT64_FORMAT)
4031 AC_SUBST(G_GUINT32_FORMAT)
4032 AC_SUBST(G_GINT32_FORMAT)
4034 #
4035 # END OF EGLIB CHECKS
4036 #
4038 AC_ARG_WITH([libgdiplus],
4039 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
4040 [], [with_libgdiplus=installed])
4042 # default install location
4043 libgdiplus_install_loc=libgdiplus${libsuffix}
4044 case "$host" in
4045 *-*-*linux*)
4046 libgdiplus_install_loc=libgdiplus${libsuffix}.0
4047 ;;
4048 esac
4050 case $with_libgdiplus in
4051 no|installed)
4052 libgdiplus_loc=
4053 ;;
4055 yes|sibling)
4056 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
4057 ;;
4059 /*) # absolute path, assume it is an install location
4060 libgdiplus_loc=$with_libgdiplus
4061 libgdiplus_install_loc=$with_libgdiplus
4062 ;;
4064 *)
4065 libgdiplus_loc=`pwd`/$with_libgdiplus
4066 ;;
4067 esac
4068 AC_SUBST([libgdiplus_loc])
4069 AC_SUBST([libgdiplus_install_loc])
4071 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
4072 if test "x$icall_symbol_map" = "xyes"; then
4073 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
4074 fi
4076 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
4077 if test "x$icall_export" = "xyes"; then
4078 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
4079 fi
4081 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
4082 if test "x$icall_tables" = "xno"; then
4083 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
4084 fi
4086 if test "x$with_tls" = "x__thread"; then
4087 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
4088 # Pass the information to libgc
4089 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
4090 AC_MSG_CHECKING(if the tls_model attribute is supported)
4091 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
4092 ], [
4093 AC_MSG_RESULT(yes)
4094 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
4095 ], [
4096 AC_MSG_RESULT(no)
4097 ])
4098 fi
4100 if test ${TARGET} = ARM; then
4101 dnl ******************************************
4102 dnl *** Check to see what FPU is available ***
4103 dnl ******************************************
4104 AC_MSG_CHECKING(which FPU to use)
4106 #
4107 # This is a bit tricky:
4108 #
4109 # if (__ARM_PCS_VFP) {
4110 # /* mfloat-abi=hard == VFP with hard ABI */
4111 # } elif (!__SOFTFP__) {
4112 # /* mfloat-abi=softfp == VFP with soft ABI */
4113 # } else {
4114 # /* mfloat-abi=soft == no VFP */
4115 # }
4116 #
4117 # The exception is iOS (w/ GCC) where none of the above
4118 # are defined (but iOS always uses the 'softfp' ABI).
4119 #
4120 # No support for FPA.
4121 #
4123 fpu=NONE
4125 # iOS GCC always uses the 'softfp' ABI.
4126 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
4127 fpu=VFP
4128 fi
4130 # Are we using the 'hard' ABI?
4131 if test x$fpu = xNONE; then
4132 AC_TRY_COMPILE([], [
4133 #ifndef __ARM_PCS_VFP
4134 #error "Float ABI is not 'hard'"
4135 #endif
4136 return 0;
4137 ], [
4138 fpu=VFP_HARD
4139 ], [
4140 fpu=NONE
4141 ])
4142 fi
4144 # No 'hard' ABI. 'soft' or 'softfp'?
4145 if test x$fpu = xNONE; then
4146 AC_TRY_COMPILE([], [
4147 #ifdef __SOFTFP__
4148 #error "Float ABI is not 'softfp'"
4149 #endif
4150 return 0;
4151 ], [
4152 fpu=VFP
4153 ], [
4154 fpu=NONE
4155 ])
4156 fi
4158 if test x$arm_fpu != x; then
4159 fpu=$arm_fpu
4160 fi
4162 AC_MSG_RESULT($fpu)
4163 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
4164 unset fpu
4166 dnl *********************************************
4167 dnl *** Check which ARM version(s) we can use ***
4168 dnl *********************************************
4169 AC_MSG_CHECKING(which ARM version to use)
4171 AC_TRY_COMPILE([], [
4172 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
4173 #error Not on ARM v5.
4174 #endif
4175 return 0;
4176 ], [
4177 arm_v5=yes
4179 arm_ver=ARMv5
4180 ], [])
4182 AC_TRY_COMPILE([], [
4183 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
4184 #error Not on ARM v6.
4185 #endif
4186 return 0;
4187 ], [
4188 arm_v5=yes
4189 arm_v6=yes
4191 arm_ver=ARMv6
4192 ], [])
4194 AC_TRY_COMPILE([], [
4195 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
4196 #error Not on ARM v7.
4197 #endif
4198 return 0;
4199 ], [
4200 arm_v5=yes
4201 arm_v6=yes
4202 arm_v7=yes
4204 arm_ver=ARMv7
4205 ], [])
4207 AC_MSG_RESULT($arm_ver)
4209 if test x$arm_v5 = xyes; then
4210 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
4211 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
4212 fi
4214 if test x$arm_v6 = xyes; then
4215 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
4216 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
4217 fi
4219 if test x$arm_v7 = xyes; then
4220 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
4221 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
4222 fi
4223 fi
4225 if test ${TARGET} = unknown; then
4226 CPPFLAGS="$CPPFLAGS -DNO_PORT"
4227 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
4228 fi
4230 if test "x$platform_android" = "xyes"; then
4231 case "x${TARGET}" in
4232 xARM)
4233 case "x$arm_ver" in
4234 xARMv5)
4235 BTLS_SUPPORTED=yes
4236 BTLS_PLATFORM=android-armv5
4237 ;;
4238 xARMv6)
4239 BTLS_SUPPORTED=yes
4240 BTLS_PLATFORM=android-armv6
4241 ;;
4242 xARMv7)
4243 BTLS_SUPPORTED=yes
4244 BTLS_PLATFORM=android-armv7
4245 ;;
4246 *)
4247 BTLS_SUPPORTED=no
4248 ;;
4249 esac
4250 ;;
4251 xARM64)
4252 BTLS_SUPPORTED=yes
4253 BTLS_PLATFORM=android-v8a
4254 ;;
4255 xX86)
4256 BTLS_SUPPORTED=yes
4257 BTLS_PLATFORM=android-x86
4258 ;;
4259 xAMD64)
4260 BTLS_SUPPORTED=yes
4261 BTLS_PLATFORM=android-x64
4262 ;;
4263 *)
4264 BTLS_SUPPORTED=no
4265 ;;
4266 esac
4267 fi
4269 if test ${ACCESS_UNALIGNED} = no; then
4270 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
4271 fi
4273 if test x$host_darwin = xyes; then
4274 AC_MSG_CHECKING([for ranlib that supports -no_warning_for_no_symbols option])
4275 AS_IF(
4276 [$RANLIB -no_warning_for_no_symbols 2>&1 | grep -q "unknown option"],
4277 [AC_MSG_RESULT([no])],
4278 [
4279 # avoid AR calling ranlib, libtool calls it anyway. suppress no symbols warning.
4280 AR_FLAGS="Scru"
4281 RANLIB="$RANLIB -no_warning_for_no_symbols"
4282 AC_MSG_RESULT([yes])
4283 ]
4284 )
4285 fi
4287 case "x$libgc" in
4288 xincluded)
4289 # Pass CPPFLAGS to libgc configure
4290 # We should use a separate variable for this to avoid passing useless and
4291 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
4292 # This should be executed late so we pick up the final version of CPPFLAGS
4293 # The problem with this approach, is that during a reconfigure, the main
4294 # configure scripts gets invoked with these arguments, so we use separate
4295 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
4296 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
4297 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
4298 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
4299 fi
4300 # Don't pass -finstrument-for-thread-suspension in,
4301 # if these are instrumented it will be very bad news
4302 # (infinite recursion, undefined parking behavior, etc)
4303 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
4304 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
4305 if test "x$support_boehm" = "xyes"; then
4306 AC_CONFIG_SUBDIRS(libgc)
4307 fi
4308 ;;
4309 esac
4311 MALLOC_MEMPOOLS=no
4312 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
4313 if test x$with_malloc_mempools = xyes; then
4314 MALLOC_MEMPOOLS=yes
4315 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
4316 fi
4317 ])
4320 DISABLE_MCS_DOCS=default
4321 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
4322 if test x$with_mcs_docs != xyes; then
4323 DISABLE_MCS_DOCS=yes
4324 fi
4325 ])
4326 if test -n "$INSTALL_4_x_TRUE"; then :
4327 DISABLE_MCS_DOCS=yes
4328 fi
4329 if test "x$DISABLE_MCS_DOCS" = "xdefault"; then
4330 DISABLE_MCS_DOCS=$DISABLE_MCS_DOCS_default
4331 fi
4333 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
4334 if test x$with_lazy_gc_thread_creation != xno ; then
4335 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
4336 fi
4337 ], [with_lazy_gc_thread_creation=no])
4339 AC_ARG_WITH(cooperative_gc, [ --with-cooperative-gc=yes|no Enable cooperative stop-the-world garbage collection (sgen only) (defaults to no)], [], [with_cooperative_gc=default])
4341 if test x$with_cooperative_gc = xdefault; then
4342 with_cooperative_gc=$with_cooperative_gc_default
4343 fi
4345 if test x$with_cooperative_gc != xno; then
4346 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
4347 fi
4349 AM_CONDITIONAL([ENABLE_COOP], [test x$with_cooperative_gc != xno])
4351 AC_ARG_ENABLE(checked_build, [ --enable-checked-build=LIST To enable checked build (expensive asserts), configure with a comma-separated LIST of checked build modules and then include that same list in the environment variable MONO_CHECK_MODE at runtime. Recognized checked build modules: all, gc, metadata, thread],[
4353 if test x$enable_checked_build != x ; then
4354 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
4355 fi
4356 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
4357 eval "mono_checked_build_test_enable_$feature='yes'"
4358 done
4360 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
4361 eval "mono_checked_build_test_enable_gc='yes'"
4362 eval "mono_checked_build_test_enable_metadata='yes'"
4363 eval "mono_checked_build_test_enable_thread='yes'"
4364 fi
4366 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
4367 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
4368 fi
4370 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
4371 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
4372 fi
4374 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
4375 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
4376 fi
4378 ], [])
4380 AC_CHECK_HEADER([malloc.h],
4381 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
4382 [Define to 1 if you have /usr/include/malloc.h.])],,)
4384 if test x"$GCC" = xyes; then
4385 # Implicit function declarations are not 64 bit safe
4386 # Do this late, since this causes lots of configure tests to fail
4387 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
4388 # jay has a lot of implicit declarations
4389 JAY_CFLAGS="-Wno-implicit-function-declaration"
4390 fi
4392 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
4393 # instead of libmono-static.a
4394 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
4395 LIBMONO_LA=libmini-static.la
4396 else
4397 if test x$buildsgen = xyes; then
4398 LIBMONO_LA=libmonosgen-$API_VER.la
4399 else
4400 LIBMONO_LA=libmonoboehm-$API_VER.la
4401 fi
4402 fi
4403 AC_SUBST(LIBMONO_LA)
4405 dnl **************
4406 dnl *** Btls ***
4407 dnl **************
4409 AC_ARG_ENABLE(btls, [ --disable-btls Disable the BoringTls provider], enable_btls=$enableval, enable_btls=$BTLS_SUPPORTED)
4410 AC_ARG_WITH(btls_android_ndk, [ --with-btls-android-ndk Android NDK for BoringTls])
4412 AM_CONDITIONAL(BTLS, test x$enable_btls = xyes)
4414 btls_android=no
4415 if test "x$enable_btls" = "xyes"; then
4416 AC_PATH_PROG(CMAKE, [cmake], [no], [$PATH:/Applications/CMake.app/Contents/bin:/usr/local/bin])
4417 if test "x$CMAKE" = "xno"; then
4418 AC_MSG_ERROR("cmake not found")
4419 fi
4421 BTLS_ROOT=`cd $srcdir && pwd`/external/boringssl
4422 AC_SUBST(BTLS_ROOT)
4424 btls_arch=
4425 btls_cflags=
4426 BTLS_CMAKE_ARGS=
4428 case "$BTLS_PLATFORM" in
4429 i386)
4430 btls_arch=i386
4431 btls_cflags="-m32"
4432 case $host_os in
4433 darwin*)
4434 btls_cflags="$btls_cflags -arch i386"
4435 esac
4436 ;;
4437 x86_64)
4438 btls_arch=x86_64
4439 ;;
4440 arm)
4441 btls_arch=arm
4442 ;;
4443 armsoft)
4444 btls_arch=arm
4445 btls_cflags="-DOPENSSL_NO_ASM=1"
4446 ;;
4447 aarch64)
4448 btls_arch=aarch64
4449 ;;
4450 android-armv5)
4451 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=14"
4452 ;;
4453 android-armv6)
4454 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=14"
4455 ;;
4456 android-armv7)
4457 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi-v7a\" -DANDROID_NATIVE_API_LEVEL=14"
4458 ;;
4459 android-v8a)
4460 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"arm64-v8a\" -DANDROID_NATIVE_API_LEVEL=21"
4461 ;;
4462 android-x86)
4463 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86\" -DANDROID_NATIVE_API_LEVEL=14"
4464 ;;
4465 android-x64)
4466 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86_64\" -DANDROID_NATIVE_API_LEVEL=21"
4467 ;;
4468 *)
4469 AC_MSG_ERROR(Invalid BTLS platform)
4470 esac
4472 if test "x$platform_android" = "xyes"; then
4473 btls_android=yes
4474 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=$BTLS_ROOT/util/android-cmake/android.toolchain.cmake"
4475 if test "x$with_btls_android_ndk" != "x"; then
4476 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DANDROID_NDK=\"$with_btls_android_ndk\""
4477 else
4478 AC_MSG_ERROR([Need to pass the --with-btls-android-ndk argument when building with BTLS support on Android.])
4479 fi
4480 fi
4482 if test "x$btls_arch" != "x"; then
4483 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DBTLS_ARCH=\"$btls_arch\""
4484 fi
4486 BTLS_CFLAGS="$CPPFLAGS_FOR_BTLS $btls_cflags"
4487 AC_SUBST(BTLS_ARCH)
4488 AC_SUBST(BTLS_CFLAGS)
4489 AC_SUBST(BTLS_PLATFORM)
4490 AC_SUBST(BTLS_CMAKE_ARGS)
4492 AC_DEFINE(HAVE_BTLS, 1, [BoringTls is supported])
4493 else
4494 enable_btls=no
4495 fi
4497 AM_CONDITIONAL(BTLS_ANDROID, test x$btls_android = xyes)
4499 if test x$DISABLE_MCS_DOCS = xyes; then
4500 docs_dir=""
4501 else
4502 docs_dir=docs
4503 fi
4504 AC_SUBST(docs_dir)
4506 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
4507 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
4508 AM_CONDITIONAL(BUILD_SUPPORT, [test x$enable_support_build != xno])
4510 libmono_ldflags="$libmono_ldflags $LIBS"
4512 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
4513 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
4514 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
4515 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
4516 AM_CONDITIONAL(X86, test x$TARGET = xX86)
4517 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
4518 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
4519 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
4520 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
4521 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
4522 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
4523 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
4524 AM_CONDITIONAL(WASM, test x$TARGET = xWASM)
4525 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
4526 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
4527 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
4528 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
4529 AM_CONDITIONAL(HOST_WASM, test x$HOST = xWASM)
4531 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
4533 AC_SUBST(LIBC)
4534 AC_SUBST(INTL)
4535 AC_SUBST(SQLITE)
4536 AC_SUBST(SQLITE3)
4537 AC_SUBST(X11)
4538 AC_SUBST(GDKX11)
4539 AC_SUBST(GTKX11)
4540 AC_SUBST(XINERAMA)
4541 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
4542 AC_SUBST(arch_target)
4543 AC_SUBST(CFLAGS)
4544 AC_SUBST(CPPFLAGS)
4545 AC_SUBST(LDFLAGS)
4547 #This must always be defined when building the runtime
4548 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
4550 mono_build_root=`pwd`
4551 AC_SUBST(mono_build_root)
4553 mono_runtime=mono/mini/mono
4554 AC_SUBST(mono_runtime)
4556 CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.6.0/tools/csc.exe
4558 if test $csc_compiler = mcs; then
4559 CSC=$mcs_topdir/class/lib/build/mcs.exe
4560 else
4561 CSC=$CSC_LOCATION
4562 fi
4564 mono_cfg_root=$mono_build_root/runtime
4565 if test x$host_win32 = xyes; then
4566 if test "x$cross_compiling" = "xno"; then
4567 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
4568 CSC=`cygpath -m -a $CSC`
4569 CSC_LOCATION=`cygpath -m -a $CSC_LOCATION`
4570 else
4571 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
4572 fi
4573 else
4574 mono_cfg_dir=$mono_cfg_root/etc
4575 fi
4576 AC_SUBST(mono_cfg_dir)
4578 AC_SUBST(CSC)
4580 AC_CONFIG_FILES([po/mcs/Makefile.in])
4582 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
4583 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
4585 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
4586 [ depth=../../../..
4587 case $srcdir in
4588 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4589 .) reldir=$depth ;;
4590 *) reldir=$depth/$srcdir ;;
4591 esac
4592 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
4593 cd runtime/etc/mono/1.0
4594 rm -f machine.config
4595 $LN_S $reldir/data/net_1_1/machine.config machine.config
4596 cd $depth
4597 ],[LN_S='$LN_S'])
4599 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
4600 [ depth=../../../..
4601 case $srcdir in
4602 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4603 .) reldir=$depth ;;
4604 *) reldir=$depth/$srcdir ;;
4605 esac
4606 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4607 cd runtime/etc/mono/2.0
4608 rm -f machine.config
4609 $LN_S $reldir/data/net_2_0/machine.config machine.config
4610 cd $depth
4611 ],[LN_S='$LN_S'])
4613 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
4614 [ depth=../../../..
4615 case $srcdir in
4616 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4617 .) reldir=$depth ;;
4618 *) reldir=$depth/$srcdir ;;
4619 esac
4620 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4621 cd runtime/etc/mono/2.0
4622 rm -f web.config
4623 $LN_S $reldir/data/net_2_0/web.config web.config
4624 cd $depth
4625 ],[LN_S='$LN_S'])
4627 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
4628 [ depth=../../..
4629 case $srcdir in
4630 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4631 .) reldir=$depth ;;
4632 *) reldir=$depth/$srcdir ;;
4633 esac
4634 $ac_aux_dir/install-sh -d runtime/etc/mono/
4635 cd runtime/etc/mono/
4636 rm -f browscap.ini
4637 $LN_S $reldir/data/browscap.ini browscap.ini
4638 cd $depth
4639 ],[LN_S='$LN_S'])
4641 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
4642 [ depth=../../../../..
4643 case $srcdir in
4644 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4645 .) reldir=$depth ;;
4646 *) reldir=$depth/$srcdir ;;
4647 esac
4648 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
4649 cd runtime/etc/mono/2.0/Browsers
4650 rm -f Compat.browser
4651 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4652 cd $depth
4653 ],[LN_S='$LN_S'])
4655 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
4656 [ depth=../../../../..
4657 case $srcdir in
4658 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4659 .) reldir=$depth ;;
4660 *) reldir=$depth/$srcdir ;;
4661 esac
4662 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
4663 cd runtime/etc/mono/4.0/Browsers
4664 rm -f Compat.browser
4665 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4666 cd $depth
4667 ],[LN_S='$LN_S'])
4669 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
4670 [ depth=../../../../..
4671 case $srcdir in
4672 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4673 .) reldir=$depth ;;
4674 *) reldir=$depth/$srcdir ;;
4675 esac
4676 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
4677 cd runtime/etc/mono/4.5/Browsers
4678 rm -f Compat.browser
4679 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4680 cd $depth
4681 ],[LN_S='$LN_S'])
4683 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
4684 [ depth=../../../..
4685 case $srcdir in
4686 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4687 .) reldir=$depth ;;
4688 *) reldir=$depth/$srcdir ;;
4689 esac
4690 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4691 cd runtime/etc/mono/4.0
4692 rm -f machine.config
4693 $LN_S $reldir/data/net_4_0/machine.config machine.config
4694 cd $depth
4695 ],[LN_S='$LN_S'])
4697 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
4698 [ depth=../../../..
4699 case $srcdir in
4700 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4701 .) reldir=$depth ;;
4702 *) reldir=$depth/$srcdir ;;
4703 esac
4704 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4705 cd runtime/etc/mono/4.0
4706 rm -f web.config
4707 $LN_S $reldir/data/net_4_0/web.config web.config
4708 cd $depth
4709 ],[LN_S='$LN_S'])
4711 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
4712 [ depth=../../../..
4713 case $srcdir in
4714 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4715 .) reldir=$depth ;;
4716 *) reldir=$depth/$srcdir ;;
4717 esac
4718 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4719 cd runtime/etc/mono/4.5
4720 rm -f machine.config
4721 $LN_S $reldir/data/net_4_5/machine.config machine.config
4722 cd $depth
4723 ],[LN_S='$LN_S'])
4725 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
4726 [ depth=../../../..
4727 case $srcdir in
4728 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4729 .) reldir=$depth ;;
4730 *) reldir=$depth/$srcdir ;;
4731 esac
4732 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4733 cd runtime/etc/mono/4.5
4734 rm -f web.config
4735 $LN_S $reldir/data/net_4_5/web.config web.config
4736 cd $depth
4737 ],[LN_S='$LN_S'])
4739 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])
4740 AC_CONFIG_COMMANDS([nolock-libtool], [sed -e 's/lock_old_archive_extraction=yes/lock_old_archive_extraction=no/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
4742 AC_OUTPUT([
4743 Makefile
4744 mono-uninstalled.pc
4745 acceptance-tests/Makefile
4746 llvm/Makefile
4747 scripts/mono-find-provides
4748 scripts/mono-find-requires
4749 mono/Makefile
4750 mono/btls/Makefile
4751 mono/utils/Makefile
4752 mono/utils/jemalloc/Makefile
4753 mono/metadata/Makefile
4754 mono/dis/Makefile
4755 mono/cil/Makefile
4756 mono/arch/Makefile
4757 mono/arch/x86/Makefile
4758 mono/arch/amd64/Makefile
4759 mono/arch/ppc/Makefile
4760 mono/arch/sparc/Makefile
4761 mono/arch/s390x/Makefile
4762 mono/arch/arm/Makefile
4763 mono/arch/arm64/Makefile
4764 mono/arch/mips/Makefile
4765 mono/sgen/Makefile
4766 mono/tests/Makefile
4767 mono/tests/tests-config
4768 mono/tests/gc-descriptors/Makefile
4769 mono/tests/testing_gac/Makefile
4770 mono/unit-tests/Makefile
4771 mono/benchmark/Makefile
4772 mono/mini/Makefile
4773 mono/profiler/Makefile
4774 mono/eglib/Makefile
4775 mono/eglib/eglib-config.h
4776 m4/Makefile
4777 ikvm-native/Makefile
4778 scripts/Makefile
4779 man/Makefile
4780 docs/Makefile
4781 data/Makefile
4782 data/net_2_0/Makefile
4783 data/net_4_0/Makefile
4784 data/net_4_5/Makefile
4785 data/net_2_0/Browsers/Makefile
4786 data/net_4_0/Browsers/Makefile
4787 data/net_4_5/Browsers/Makefile
4788 data/mint.pc
4789 data/mono-2.pc
4790 data/monosgen-2.pc
4791 data/mono.pc
4792 data/mono-cairo.pc
4793 data/mono-nunit.pc
4794 data/mono-options.pc
4795 data/mono-lineeditor.pc
4796 data/monodoc.pc
4797 data/dotnet.pc
4798 data/dotnet35.pc
4799 data/wcf.pc
4800 data/cecil.pc
4801 data/system.web.extensions_1.0.pc
4802 data/system.web.extensions.design_1.0.pc
4803 data/system.web.mvc.pc
4804 data/system.web.mvc2.pc
4805 data/system.web.mvc3.pc
4806 data/aspnetwebstack.pc
4807 data/reactive.pc
4808 samples/Makefile
4809 support/Makefile
4810 data/config
4811 tools/Makefile
4812 tools/locale-builder/Makefile
4813 tools/sgen/Makefile
4814 tools/monograph/Makefile
4815 tools/pedump/Makefile
4816 runtime/Makefile
4817 msvc/Makefile
4818 po/Makefile
4819 ])
4821 # Update all submodules recursively to ensure everything is checked out
4822 $srcdir/scripts/update_submodules.sh
4824 if test x$host_win32 = xyes; then
4825 # Get rid of 'cyg' prefixes in library names
4826 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4827 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4828 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4829 # executable doesn't work...
4830 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4831 fi
4833 if test x$host_darwin = xyes; then
4834 # This doesn't seem to be required and it slows down parallel builds
4835 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4836 fi
4838 (
4839 case $prefix in
4840 NONE) prefix=$ac_default_prefix ;;
4841 esac
4842 case $exec_prefix in
4843 NONE) exec_prefix='${prefix}' ;;
4844 esac
4846 #
4847 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4848 # any existing config.make. This allows people to share the same source tree
4849 # with different build directories, one native and one cross
4850 #
4851 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4853 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4855 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4856 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4857 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4858 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4859 echo "mono_build_root=$mono_build_root" >> $mcs_topdir/build/config.make
4860 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4861 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4862 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4863 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4865 case $INSTALL in
4866 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4867 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4868 esac
4870 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4872 export VERSION
4873 [myver=$($AWK 'BEGIN {
4874 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4875 if(length(vsplit [1]) > 4) {
4876 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4877 }
4878 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4879 }')]
4881 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4882 echo "MONO_CORLIB_VERSION = $MONO_CORLIB_VERSION" >> $mcs_topdir/build/config.make
4884 if test x$host_darwin = xyes; then
4885 echo "BUILD_PLATFORM = darwin" >> $mcs_topdir/build/config.make
4886 elif test x$host_win32 = xyes; then
4887 echo "BUILD_PLATFORM = win32" >> $mcs_topdir/build/config.make
4888 else
4889 echo "BUILD_PLATFORM = linux" >> $mcs_topdir/build/config.make
4890 fi
4892 if test x$host_darwin = xyes; then
4893 echo "HOST_PLATFORM ?= darwin" >> $mcs_topdir/build/config.make
4894 elif test x$host_win32 = xyes; then
4895 echo "HOST_PLATFORM ?= win32" >> $mcs_topdir/build/config.make
4896 else
4897 echo "HOST_PLATFORM ?= linux" >> $mcs_topdir/build/config.make
4898 fi
4900 if test "x$PLATFORM_AOT_SUFFIX" != "x"; then
4901 echo "PLATFORM_AOT_SUFFIX = $PLATFORM_AOT_SUFFIX" >> $mcs_topdir/build/config.make
4902 fi
4904 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4905 enable_system_aot=yes
4906 fi
4908 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4909 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4910 fi
4912 if test x$DISABLE_MCS_DOCS = xyes; then
4913 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4914 fi
4916 if test x$has_extension_module != xno; then
4917 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4918 fi
4920 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4922 if test "x$test_bcl_opt" = "xyes"; then
4923 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4924 fi
4926 echo "CSC_LOCATION = $CSC_LOCATION" >> $srcdir/$mcsdir/build/config.make
4928 if test $csc_compiler = mcs; then
4929 echo "MCS_MODE = 1" >> $srcdir/$mcsdir/build/config.make
4930 fi
4932 if test "x$AOT_BUILD_FLAGS" != "x" ; then
4933 echo "AOT_RUN_FLAGS=$AOT_RUN_FLAGS" >> $srcdir/$mcsdir/build/config.make
4934 echo "AOT_BUILD_FLAGS=$AOT_BUILD_FLAGS" >> $srcdir/$mcsdir/build/config.make
4935 echo "AOT_BUILD_ATTRS=$AOT_BUILD_ATTRS" >> $srcdir/$mcsdir/build/config.make
4936 fi
4938 if test "x$AOT_MODE" != "x" ; then
4939 echo "AOT_MODE=$AOT_MODE" >> $srcdir/$mcsdir/build/config.make
4940 fi
4942 if test "x$enable_btls" = "xyes"; then
4943 echo "HAVE_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4944 fi
4946 fi
4948 )
4950 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4952 btls_platform_string=
4953 if test x$enable_btls = xyes; then
4954 if test x$btls_android = xyes; then
4955 btls_platform_string=" (android:$BTLS_PLATFORM)"
4956 else
4957 btls_platform_string=" ($BTLS_PLATFORM)"
4958 fi
4959 fi
4961 echo "
4962 mcs source: $mcsdir
4963 C# Compiler: $csc_compiler
4965 Engine:
4966 Host: $host
4967 Target: $target
4968 GC: $gc_msg
4969 TLS: $with_tls
4970 SIGALTSTACK: $with_sigaltstack
4971 Engine: $jit_status
4972 BigArrays: $enable_big_arrays
4973 DTrace: $enable_dtrace
4974 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4976 Libraries:
4977 .NET 4.x: $with_profile4_x
4978 Xamarin.Android: $with_monodroid
4979 Xamarin.iOS: $with_monotouch
4980 Xamarin.WatchOS: $with_monotouch_watch
4981 Xamarin.TVOS: $with_monotouch_tv
4982 Xamarin.Mac: $with_xammac
4983 Windows AOT: $with_winaot
4984 Orbis: $with_orbis
4985 Unreal: $with_unreal
4986 WebAssembly: $with_wasm
4987 Test profiles: AOT Full ($with_testing_aot_full), AOT Hybrid ($with_testing_aot_hybrid)
4988 JNI support: $jdk_headers_found
4989 libgdiplus: $libgdiplus_msg
4990 zlib: $zlib_msg
4991 BTLS: $enable_btls$btls_platform_string
4992 jemalloc: $with_jemalloc (always use: $with_jemalloc_always)
4993 $disabled
4994 "
4995 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4996 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
4997 fi