| blob | 5764bc7ac3e81f18a7be64ef9f400217ab116dc3 |
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=3
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$have_zlib = xyes; then
519 AC_TRY_COMPILE([#include <zlib.h>], [
520 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
521 #else
522 #error No good zlib found
523 #endif
524 ],[
525 AC_MSG_RESULT(Using system zlib)
526 zlib_msg="system zlib"
527 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
528 ],[
529 AC_MSG_RESULT(Using embedded zlib)
530 have_zlib=no
531 zlib_msg="bundled zlib"
532 ])
533 fi
535 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
536 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
538 # for mono/metadata/debug-symfile.c
539 AC_CHECK_HEADERS(elf.h)
541 # for support
542 AC_CHECK_HEADERS(poll.h)
543 AC_CHECK_HEADERS(sys/poll.h)
544 AC_CHECK_HEADERS(sys/wait.h)
545 AC_CHECK_HEADERS(grp.h)
546 AC_CHECK_HEADERS(syslog.h)
548 # for mono/dis
549 AC_CHECK_HEADERS(wchar.h)
550 AC_CHECK_HEADERS(ieeefp.h)
551 AC_MSG_CHECKING(for isinf)
552 AC_TRY_LINK([#include <math.h>], [
553 int f = isinf (1.0);
554 ], [
555 AC_MSG_RESULT(yes)
556 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
557 ], [
558 # We'll have to use signals
559 AC_MSG_RESULT(no)
560 ])
561 # mingw
562 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
563 AC_TRY_LINK([#include <math.h>],
564 [ _finite(0.0); ],
565 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
566 AC_MSG_RESULT(no)))
568 # for Linux statfs support
569 AC_CHECK_HEADERS(linux/magic.h)
571 # For Android NDK unified headers
572 if test x$platform_android = xyes; then
573 AC_CHECK_HEADERS(machine/endian.h sys/endian.h)
574 AC_CHECK_HEADERS(android/legacy_signal_inlines.h, [have_android_signal_inlines=yes], [have_android_signal_inlines=no])
576 # Make sure SIGRT{MIN,MAX} work - they will fail to work with unified headers if building for
577 # API level < 21 *and* android/legacy_signal_inlines.h doesn't declare (and define) the required
578 # libc APIs to obtain values for SIGRT{MIN,MAX}. We perform the check only if android/legacy_signal_inlines.h
579 # is found because in other cases the macros will either work (for NDK < 14) or fail if the legacy header
580 # doesn't contain the required definitions (NDK 14)
581 if test x$have_android_signal_inlines = xyes; then
582 AC_MSG_CHECKING([Whether Android SIGRTMIN/SGRTMAX macros are valid])
583 AC_COMPILE_IFELSE([
584 AC_LANG_PROGRAM([#include <android/legacy_signal_inlines.h>],[
585 int i;
586 for (i = SIGRTMIN + 1; i < SIGRTMAX; ++i) {
587 }
588 ])],[
589 AC_MSG_RESULT(yes)
590 android_sigrtminmax_work=yes
591 ],[
592 AC_MSG_RESULT(no)
593 android_sigrtminmax_work=no
594 ]
595 )
597 if test x$android_sigrtminmax_work = xno; then
598 AC_MSG_ERROR([Android SIGRTMIN/SIGRTMAX macros don't work in this NDK])
599 fi
600 fi
602 # Attempt to detect whether we're using Android NDK unified headers
603 AC_CHECK_HEADERS(android/api-level.h, [have_android_api_level=yes], [have_android_api_level=no])
604 AC_CHECK_HEADERS(android/versioning.h, [have_android_versioning=yes], [have_android_versioning=no])
606 android_unified_headers=no
607 if test x$have_android_api_level = xyes; then
608 if test x$have_android_versioning = xyes; then
609 AC_MSG_CHECKING([whether using Android NDK unified headers])
611 # Both macros are defined only in the NDK unified headers
612 AC_COMPILE_IFELSE([
613 AC_LANG_PROGRAM([
614 #include <android/api-level.h>
615 #include <android/versioning.h>
616 ],[
617 #if __ANDROID_API_O__ == 26 && defined(__INTRODUCED_IN)
618 #else
619 #error __ANDROID_API_O__ != 26 or the __INTRODUCED_IN macro not defined
620 #endif
621 ])],[
622 AC_MSG_RESULT(yes)
623 android_unified_headers=yes
624 ],[
625 AC_MSG_RESULT(no)
626 android_unified_headers=no
627 ]
628 )
629 fi
630 fi
632 if test x$android_unified_headers = xyes; then
633 AC_DEFINE(ANDROID_UNIFIED_HEADERS, 1, [Whether Android NDK unified headers are used])
634 fi
635 fi # Android
637 # not 64 bit clean in cross-compile
638 if test "x$enable_wasm" = "xyes"; then
639 AC_DEFINE(SIZEOF_VOID_P,4)
640 AC_DEFINE(SIZEOF_LONG,4)
641 ac_cv_sizeof_void_p="4"
642 ac_cv_sizeof_long="4"
643 else
644 AC_CHECK_SIZEOF(void *)
645 AC_CHECK_SIZEOF(long)
646 fi
648 AC_CHECK_SIZEOF(int)
649 AC_CHECK_SIZEOF(long long)
651 AC_CACHE_CHECK([for clang],
652 mono_cv_clang,[
653 AC_TRY_COMPILE([], [
654 #ifdef __clang__
655 #else
656 #error "FAILED"
657 #endif
658 ],
659 [mono_cv_clang=yes],
660 [mono_cv_clang=no],
661 [])
662 ])
664 AC_ARG_ENABLE(visibility-hidden,
665 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
666 disable_visibility_hidden=yes, disable_visibility_hidden=no)
668 WARN=''
669 if test x"$GCC" = xyes; then
670 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'
672 # We require C99 with some GNU extensions, e.g. `linux` macro
673 CFLAGS="$CFLAGS -std=gnu99"
675 # The runtime code does not respect ANSI C strict aliasing rules
676 CFLAGS="$CFLAGS -fno-strict-aliasing"
678 # We rely on signed overflow to behave
679 CFLAGS="$CFLAGS -fwrapv"
681 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
682 if test x"$disable_visibility_hidden" = xno; then
683 # Don't export any symbols by default
684 SHARED_CFLAGS="-fvisibility=hidden"
685 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
686 fi
688 ORIG_CFLAGS=$CFLAGS
689 # Check for the normal version, since gcc ignores unknown -Wno options
690 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
691 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
692 AC_TRY_COMPILE([],[
693 ], [
694 AC_MSG_RESULT(yes)
695 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
696 ], [
697 AC_MSG_RESULT(no)
698 CFLAGS=$ORIG_CFLAGS
699 ])
701 if test "x$mono_cv_clang" = "xyes"; then
702 # https://bugzilla.samba.org/show_bug.cgi?id=8118
703 WARN="$WARN -Qunused-arguments"
704 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
705 # We rely on zero length arrays in structs
706 WARN="$WARN -Wno-zero-length-array"
707 fi
708 else
709 # The Sun Forte compiler complains about inline functions that access static variables
710 # so disable all inlining.
711 case "$host" in
712 *-*-solaris*)
713 CFLAGS="$CFLAGS -Dinline="
714 ;;
715 esac
716 fi
717 CFLAGS="$CFLAGS -g $WARN"
718 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
719 CPPFLAGS="$CPPFLAGS -g $WARN"
721 # Where's the 'mcs' source tree?
722 if test -d $srcdir/mcs; then
723 mcsdir=mcs
724 else
725 mcsdir=../mcs
726 fi
728 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
729 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
730 mcsdir=$with_mcs_path
731 fi
732 )
734 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
736 #
737 # A sanity check to catch cases where the package was unpacked
738 # with an ancient tar program (Solaris)
739 #
740 AC_ARG_ENABLE(solaris-tar-check,
741 [ --disable-solaris-tar-check disable solaris tar check],
742 do_solaris_tar_check=no, do_solaris_tar_check=yes)
744 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
745 AC_MSG_CHECKING(integrity of package)
746 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
747 then
748 AC_MSG_RESULT(ok)
749 else
750 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
751 AC_MSG_ERROR([$errorm])
752 fi
753 fi
755 if test "x$with_mcs_path" != "x"; then
756 mcs_topdir=$(cd "$mcsdir" && pwd)
757 mcs_topdir_from_srcdir=$mcs_topdir
758 else
759 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
760 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
761 fi
763 # Convert mcs_topdir* paths to Windows syntax.
764 if test x$cross_compiling$host_win32 = xnoyes; then
765 mcs_topdir=$(cygpath -m $mcs_topdir)
766 case $mcs_topdir_from_srcdir in
767 /cygdrive/*)
768 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
769 ;;
770 esac
771 fi
773 AC_SUBST([mcs_topdir])
774 AC_SUBST([mcs_topdir_from_srcdir])
776 # gettext: prepare the translation directories.
777 # we do not configure the full gettext, as we consume it dynamically from C#
778 AM_PO_SUBDIRS
780 if test "x$USE_NLS" = "xyes"; then
781 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
783 if test "x$HAVE_MSGFMT" = "xno"; then
784 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
785 fi
786 fi
788 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
790 pkg_config_path=
791 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
792 if test x$with_crosspkgdir = "x"; then
793 if test -s $PKG_CONFIG_PATH; then
794 pkg_config_path=$PKG_CONFIG_PATH
795 fi
796 else
797 pkg_config_path=$with_crosspkgdir
798 PKG_CONFIG_PATH=$pkg_config_path
799 export PKG_CONFIG_PATH
800 fi
801 )
803 AC_CHECK_PROG(ninja, ninja, yes, no)
804 AM_CONDITIONAL(NINJA, test x$ninja != xno)
806 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
807 if test x$werror_flag = xyes; then
808 WERROR_CFLAGS="-Werror"
809 fi
810 AC_SUBST([WERROR_CFLAGS])
811 AC_SUBST([SHARED_CFLAGS])
813 GLIB_CFLAGS='-I$(top_srcdir)/mono/eglib -I$(top_builddir)/mono/eglib'
814 GLIB_LIBS='$(top_builddir)/mono/eglib/libeglib.la -lm'
816 AC_SUBST(GLIB_CFLAGS)
817 AC_SUBST(GLIB_LIBS)
819 # Enable support for fast thread-local storage
820 # Some systems have broken support, so we allow to disable it.
821 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
823 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
824 # This does not work on some platforms (bug #55253)
825 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
827 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
828 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
829 # Same as --with-shared_mono=no
830 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
832 if test "x$enable_static" = "xno"; then
833 with_static_mono=no
834 fi
836 if test "x$enable_shared" = "xno"; then
837 with_shared_mono=no
838 fi
840 if test "x$enable_libraries" = "xno"; then
841 with_shared_mono=no
842 fi
844 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
846 if test "x$host_win32" = "xyes"; then
847 # Boehm GC requires the runtime to be in its own dll
848 with_static_mono=no
849 fi
851 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
852 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
853 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
854 AC_ARG_ENABLE(support-build, [ --disable-support-build disable the build of the support directory], try_support_build=$enableval, enable_support_build=yes)
856 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
857 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
858 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
859 ORIG_CFLAGS=$CFLAGS
860 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
861 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
862 AC_TRY_COMPILE([], [
863 ], [
864 AC_MSG_RESULT(yes)
865 # Pass it to libgc as well
866 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
867 ], [
868 AC_MSG_RESULT(no)
869 CFLAGS=$ORIG_CFLAGS
870 ])
871 fi
873 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
875 if test x$enable_small_config = xyes; then
876 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
877 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
878 fi
880 AC_ARG_ENABLE(system-aot, [ --enable-system-aot Enable the Ahead-Of-Time compilation of system assemblies during the build (on by default on some platforms)], enable_system_aot=$enableval, enable_system_aot=default)
882 DISABLED_FEATURES=none
883 csc_compiler=default
884 endian=unknown
885 AC_C_BIGENDIAN([endian=big],[endian=little],[endian=unknown])
886 AC_MSG_CHECKING([CSharp compiler to use])
887 AC_ARG_WITH(csc, [ --with-csc=mcs,roslyn,default Configures the CSharp compiler to use],[
888 if test x$withval = xmcs; then
889 csc_compiler=mcs
890 elif test x$withval = xroslyn; then
891 csc_compiler=roslyn
892 elif test x$withval = xdefault; then
893 :
894 else
895 AC_MSG_ERROR([You must supply one of "mcs", "roslyn" or "default" to the --with-csc option])
896 fi
897 ],[csc_compiler=default])
899 if test $csc_compiler = default; then
900 if test $endian = big; then
901 csc_compiler=mcs
902 elif test $endian = little; then
903 case "$host" in
904 powerpc*) csc_compiler=mcs ;;
905 *) csc_compiler=roslyn ;;
906 esac
907 else
908 csc_compiler=mcs
909 fi
910 fi
911 AC_MSG_RESULT($csc_compiler)
913 AC_ARG_WITH(jemalloc, [ --with-jemalloc=yes,no If jemalloc is enabled (defaults to no)], [], [with_jemalloc=no])
914 AC_ARG_WITH(jemalloc-always, [ --with-jemalloc_always=yes,no If jemalloc is enabled and always used (defaults to yes)], [], [with_jemalloc_always=no])
915 AC_ARG_WITH(jemalloc-assert, [ --with-jemalloc_assert=yes,no If jemalloc performs runtime checks for memory correctness (defaults to no)], [], [with_jemalloc_assert=no])
918 if test x$target_win32 = xyes; then
919 with_jemalloc=no
920 with_jemalloc_assert=no
921 with_jemalloc_always=no
922 fi
924 AM_CONDITIONAL(MONO_JEMALLOC_ASSERT, [test "x$with_jemalloc_assert" = "xyes"])
925 if test "x$with_jemalloc_assert" = "xyes"; then
926 JEMALLOC_CFLAGS+=" -DMONO_JEMALLOC_ASSERT"
927 AC_DEFINE(MONO_JEMALLOC_ASSERT, 1, [Make jemalloc assert for mono])
928 AC_SUBST(MONO_JEMALLOC_ASSERT, 1)
929 fi
931 AM_CONDITIONAL(MONO_JEMALLOC_DEFAULT, [test "x$with_jemalloc_always" = "xyes"])
932 if test "x$with_jemalloc_always" = "xyes"; then
933 with_jemalloc=yes
934 JEMALLOC_CFLAGS+=" -DMONO_JEMALLOC_DEFAULT"
935 AC_DEFINE(MONO_JEMALLOC_DEFAULT, 1, [Make jemalloc default for mono])
936 AC_SUBST(MONO_JEMALLOC_DEFAULT, 1)
937 fi
939 AM_CONDITIONAL(MONO_JEMALLOC_ENABLED, [test "x$with_jemalloc" = "xyes"])
940 if test "x$with_jemalloc" = "xyes"; then
941 JEMALLOC_LDFLAGS="-L`pwd`/mono/utils/jemalloc/jemalloc/lib -ljemalloc_pic"
942 JEMALLOC_CFLAGS+=" -DMONO_JEMALLOC_ENABLED -I `pwd`/mono/utils/jemalloc/jemalloc/include"
943 JEMALLOC_AUTOCONF_FLAGS=" --build=$target --host=$host"
945 if test "x$target_mach" = "xyes"; then
946 JEMALLOC_CPPFLAGS=" -stdlib=libc++ "
947 fi
949 AC_DEFINE(MONO_JEMALLOC_ENABLED, 1, [Enable jemalloc usage for mono])
950 AC_SUBST(MONO_JEMALLOC_ENABLED, 1)
952 AC_SUBST(JEMALLOC_CFLAGS)
953 AC_SUBST(JEMALLOC_CPPFLAGS)
954 AC_SUBST(JEMALLOC_LDFLAGS)
955 AC_SUBST(JEMALLOC_AUTOCONF_FLAGS)
956 fi
958 #
959 # Set the build profiles and options before things which use them
960 #
962 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])
963 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=default])
964 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=default])
965 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])
966 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])
967 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=default])
968 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=default])
969 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])
970 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])
971 AC_ARG_WITH(winaot, [ --with-winaot=yes,no If you want to build the Windows friendly AOT assemblies (defaults to no)], [], [with_winaot=default])
972 AC_ARG_WITH(orbis, [ --with-orbis=yes,no If you want to build the Orbis assemblies (defaults to no)], [], [with_orbis=default])
973 AC_ARG_WITH(unreal, [ --with-unreal=yes,no If you want to build the Unreal assemblies (defaults to no)], [], [with_unreal=default])
974 AC_ARG_WITH(wasm, [ --with-wasm=yes,no If you want to build the WebAssembly (defaults to no)], [], [with_wasm=default])
977 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])
979 dnl
980 dnl Profile defaults
981 dnl
982 TEST_PROFILE=default
983 enable_llvm_default=no
985 with_profile4_x_default=no
986 with_monodroid_default=no
987 with_monotouch_default=no
988 with_monotouch_watch_default=no
989 with_monotouch_tv_default=no
990 with_xammac_default=no
991 with_testing_aot_hybrid_default=no
992 with_testing_aot_full_default=no
993 with_winaot_default=no
994 with_orbis_default=no
995 with_unreal_default=no
996 with_wasm_default=no
998 with_bitcode_default=no
999 with_cooperative_gc_default=no
1001 INVARIANT_AOT_OPTIONS=nimt-trampolines=2000,ntrampolines=9000,nrgctx-fetch-trampolines=256,ngsharedvt-trampolines=4000
1003 AOT_BUILD_ATTRS=$INVARIANT_AOT_OPTIONS
1005 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
1006 DISABLE_MCS_DOCS_default=yes
1007 elif test x$with_runtime_preset = xnet_4_x; then
1008 with_profile4_x_default=yes
1009 elif test x$with_runtime_preset = xall; then
1010 with_profile4_x_default=yes
1011 with_monodroid_default=yes
1012 with_monotouch_default=yes
1013 with_monotouch_watch_default=yes
1014 with_monotouch_tv_default=yes
1015 with_xammac_default=yes
1016 with_winaot_default=yes
1017 with_orbis_default=yes
1018 with_unreal_default=yes
1019 with_wasm_default=yes
1020 elif test x$with_runtime_preset = xfullaot; then
1021 DISABLE_MCS_DOCS_default=yes
1022 with_testing_aot_full_default=yes
1023 TEST_PROFILE=testing_aot_full
1025 mono_feature_disable_com='yes'
1026 mono_feature_disable_remoting='yes'
1027 mono_feature_disable_reflection_emit_save='yes'
1028 mono_feature_disable_reflection_emit='yes'
1029 mono_feature_disable_appdomains='yes'
1031 AOT_BUILD_FLAGS="--runtime=mobile -O=gsharedvt --aot=full,$INVARIANT_AOT_OPTIONS"
1032 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1033 AOT_MODE="full"
1034 elif test x$with_runtime_preset = xbitcode; then
1035 DISABLE_MCS_DOCS_default=yes
1036 with_testing_aot_full_default=yes
1037 with_bitcode_default=yes
1038 with_cooperative_gc_default=yes
1039 TEST_PROFILE=testing_aot_full
1040 enable_llvm_default=yes
1042 mono_feature_disable_com='yes'
1043 mono_feature_disable_remoting='yes'
1044 mono_feature_disable_reflection_emit_save='yes'
1045 mono_feature_disable_reflection_emit='yes'
1046 mono_feature_disable_appdomains='yes'
1048 AOT_BUILD_FLAGS="--runtime=mobile --aot=llvmonly,$INVARIANT_AOT_OPTIONS"
1049 AOT_RUN_FLAGS="--runtime=mobile --llvmonly"
1050 AOT_MODE="llvmonly"
1051 elif test x$with_runtime_preset = xhybridaot; then
1052 DISABLE_MCS_DOCS_default=yes
1053 with_testing_aot_hybrid_default=yes
1054 TEST_PROFILE=testing_aot_hybrid
1056 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
1057 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
1058 elif test x$with_runtime_preset = xaot; then
1059 with_profile4_x_default=yes
1061 AOT_BUILD_FLAGS="--aot=$INVARIANT_AOT_OPTIONS"
1062 AOT_RUN_FLAGS=""
1064 DISABLE_MCS_DOCS_default=yes
1065 elif test x$with_runtime_preset = xwinaot; then
1066 DISABLE_MCS_DOCS_default=yes
1067 with_winaot_default=yes
1068 TEST_PROFILE=winaot
1070 mono_feature_disable_com='yes'
1071 mono_feature_disable_remoting='yes'
1072 mono_feature_disable_reflection_emit_save='yes'
1073 mono_feature_disable_reflection_emit='yes'
1074 mono_feature_disable_appdomains='yes'
1076 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
1077 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1078 AOT_MODE="llvmonly"
1079 elif test x$with_runtime_preset = xorbis; then
1080 DISABLE_MCS_DOCS_default=yes
1081 with_orbis_default=yes
1082 TEST_PROFILE=orbis
1084 mono_feature_disable_com='yes'
1085 mono_feature_disable_remoting='yes'
1086 mono_feature_disable_reflection_emit_save='yes'
1087 mono_feature_disable_reflection_emit='yes'
1088 mono_feature_disable_appdomains='yes'
1090 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
1091 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1092 AOT_MODE="full"
1093 elif test x$with_runtime_preset = xunreal; then
1094 DISABLE_MCS_DOCS_default=yes
1095 with_unreal_default=yes
1096 TEST_PROFILE=unreal
1098 mono_feature_disable_com='yes'
1099 mono_feature_disable_remoting='yes'
1100 mono_feature_disable_appdomains='no'
1102 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
1103 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
1104 elif test x$with_runtime_preset = xwasm; then
1105 DISABLE_MCS_DOCS_default=yes
1106 with_wasm_default=yes
1107 TEST_PROFILE=wasm
1109 mono_feature_disable_com='yes'
1110 mono_feature_disable_remoting='yes'
1111 mono_feature_disable_reflection_emit_save='yes'
1112 mono_feature_disable_reflection_emit='yes'
1113 mono_feature_disable_appdomains='yes'
1115 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
1116 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1117 else
1118 with_profile4_x_default=yes
1119 fi
1121 if test "x$AOT_BUILD_FLAGS" != "x"; then :
1122 AC_SUBST(AOT_BUILD_FLAGS)
1123 AC_SUBST(AOT_RUN_FLAGS)
1124 # For llvmonlycheck + fullaotcheck
1125 AC_SUBST(INVARIANT_AOT_OPTIONS)
1126 fi
1128 AC_SUBST(TEST_PROFILE)
1130 if test "x$with_profile4_x" = "xdefault"; then
1131 with_profile4_x=$with_profile4_x_default
1132 fi
1133 if test "x$with_monodroid" = "xdefault"; then
1134 with_monodroid=$with_monodroid_default
1135 fi
1136 if test "x$with_monotouch" = "xdefault"; then
1137 with_monotouch=$with_monotouch_default
1138 fi
1139 if test "x$with_monotouch_watch" = "xdefault"; then
1140 with_monotouch_watch=$with_monotouch_watch_default
1141 fi
1142 if test "x$with_monotouch_tv" = "xdefault"; then
1143 with_monotouch_tv=$with_monotouch_tv_default
1144 fi
1145 if test "x$with_bitcode" = "xdefault"; then
1146 with_bitcode=$with_bitcode_default
1147 fi
1148 if test "x$with_xammac" = "xdefault"; then
1149 with_xammac=$with_xammac_default
1150 fi
1151 if test "x$with_testing_aot_hybrid" = "xdefault"; then
1152 with_testing_aot_hybrid=$with_testing_aot_hybrid_default
1153 fi
1154 if test "x$with_testing_aot_full" = "xdefault"; then
1155 with_testing_aot_full=$with_testing_aot_full_default
1156 fi
1157 if test "x$with_winaot" = "xdefault"; then
1158 with_winaot=$with_winaot_default
1159 fi
1160 if test "x$with_orbis" = "xdefault"; then
1161 with_orbis=$with_orbis_default
1162 fi
1163 if test "x$with_unreal" = "xdefault"; then
1164 with_unreal=$with_unreal_default
1165 fi
1166 if test "x$with_wasm" = "xdefault"; then
1167 with_wasm=$with_wasm_default
1168 fi
1171 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = "xyes"])
1172 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
1173 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
1174 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
1175 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
1176 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
1177 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
1178 AM_CONDITIONAL(INSTALL_TESTING_AOT_HYBRID, [test "x$with_testing_aot_hybrid" != "xno"])
1179 AM_CONDITIONAL(INSTALL_TESTING_AOT_FULL, [test "x$with_testing_aot_full" != "xno"])
1180 AM_CONDITIONAL(INSTALL_WINAOT, [test "x$with_winaot" != "xno"])
1181 AM_CONDITIONAL(INSTALL_ORBIS, [test "x$with_orbis" != "xno"])
1182 AM_CONDITIONAL(INSTALL_UNREAL, [test "x$with_unreal" != "xno"])
1183 AM_CONDITIONAL(INSTALL_WASM, [test "x$with_wasm" != "xno"])
1184 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"])
1185 AM_CONDITIONAL(HYBRID_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_hybrid"] || [test "x$TEST_PROFILE" = "xunreal"])
1187 default_profile=net_4_x
1188 if test -z "$INSTALL_MONODROID_TRUE"; then :
1189 default_profile=monodroid
1190 fi
1191 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
1192 default_profile=monotouch
1193 fi
1194 if test -z "$INSTALL_XAMMAC_TRUE"; then :
1195 default_profile=xammac
1196 fi
1197 if test -z "$INSTALL_TESTING_AOT_HYBRID_TRUE"; then :
1198 default_profile=testing_aot_hybrid
1199 fi
1200 if test -z "$INSTALL_TESTING_AOT_FULL_TRUE"; then :
1201 default_profile=testing_aot_full
1202 fi
1203 if test -z "$INSTALL_WINAOT_TRUE"; then :
1204 default_profile=winaot
1205 fi
1206 if test -z "$INSTALL_ORBIS_TRUE"; then :
1207 default_profile=orbis
1208 fi
1209 if test -z "$INSTALL_UNREAL_TRUE"; then :
1210 default_profile=unreal
1211 fi
1212 if test -z "$INSTALL_WASM_TRUE"; then :
1213 default_profile=wasm
1214 fi
1215 if test -z "$INSTALL_4_x_TRUE"; then :
1216 default_profile=net_4_x
1217 fi
1218 DEFAULT_PROFILE=$default_profile
1219 AC_SUBST(DEFAULT_PROFILE)
1221 #
1222 # End build profile configuration
1223 #
1225 if test x$USE_NLS = xprofile_default; then
1227 AC_MSG_CHECKING([NLS used])
1229 # We make the default value for USE_NLS
1230 # "no" on OSX because it isn't available on most
1231 # default OSX installs. The most common configurations will
1232 # all disable it, so this saves us typing.
1233 if test x$host_darwin = xyes; then
1234 USE_NLS=no;
1235 else
1236 USE_NLS=yes;
1237 fi
1239 AC_SUBST([USE_NLS])
1240 AC_MSG_RESULT([$USE_NLS])
1241 fi
1243 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
1244 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
1245 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, interpreter, simd, soft_debug, perfcounters, normalization, desktop_loader, shared_perfcounters, remoting,
1246 security, lldb, mdb, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
1247 [
1248 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
1249 eval "mono_feature_disable_$feature='yes'"
1250 done
1251 DISABLED_FEATURES=$enable_minimal
1252 disabled="Disabled: $enable_minimal"
1253 ],[])
1255 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
1257 if test "x$mono_feature_disable_aot" = "xyes"; then
1258 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
1259 enable_system_aot=no
1260 AC_MSG_NOTICE([Disabled AOT compiler])
1261 fi
1263 if test "x$mono_feature_disable_profiler" = "xyes"; then
1264 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
1265 AC_MSG_NOTICE([Disabled support for the profiler])
1266 fi
1267 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
1269 if test "x$mono_feature_disable_decimal" = "xyes"; then
1270 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
1271 AC_MSG_NOTICE([Disabled support for decimal])
1272 fi
1274 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
1275 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
1276 AC_MSG_NOTICE([Disabled support for P/Invoke])
1277 fi
1279 if test "x$mono_feature_disable_debug" = "xyes"; then
1280 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
1281 AC_MSG_NOTICE([Disabled support for runtime debugging])
1282 fi
1284 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
1285 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
1286 mono_feature_disable_reflection_emit_save=yes
1287 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
1288 fi
1290 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
1291 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
1292 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
1293 fi
1295 if test "x$mono_feature_disable_large_code" = "xyes"; then
1296 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
1297 AC_MSG_NOTICE([Disabled support for large assemblies])
1298 fi
1300 if test "x$mono_feature_disable_logging" = "xyes"; then
1301 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
1302 AC_MSG_NOTICE([Disabled support for logging])
1303 fi
1305 if test "x$mono_feature_disable_com" = "xyes"; then
1306 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
1307 AC_MSG_NOTICE([Disabled COM support])
1308 fi
1310 if test "x$mono_feature_disable_ssa" = "xyes"; then
1311 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
1312 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
1313 fi
1315 if test "x$mono_feature_disable_generics" = "xyes"; then
1316 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
1317 AC_MSG_NOTICE([Disabled Generics Support])
1318 fi
1320 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
1321 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
1322 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
1323 fi
1325 if test "x$mono_feature_disable_portability" = "xyes"; then
1326 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
1327 AC_MSG_NOTICE([Disabled IO Portability layer])
1328 fi
1330 if test "x$mono_feature_disable_attach" = "xyes"; then
1331 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
1332 AC_MSG_NOTICE([Disabled agent attach])
1333 fi
1335 if test "x$mono_feature_disable_verifier" = "xyes"; then
1336 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
1337 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
1338 fi
1340 if test "x$mono_feature_disable_jit" = "xyes"; then
1341 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode or interpreter will be supported by the runtime.])
1342 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT or interpreter will be supported])
1343 fi
1345 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
1347 if test "x$mono_feature_disable_interpreter" = "xyes"; then
1348 AC_DEFINE(DISABLE_INTERPRETER, 1, [Disable the interpreter.])
1349 AC_MSG_NOTICE([Disabled the interpreter])
1350 fi
1352 AM_CONDITIONAL(DISABLE_INTERPRETER, test x$mono_feature_disable_interpreter = xyes)
1354 if test "x$mono_feature_disable_simd" = "xyes"; then
1355 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
1356 AC_MSG_NOTICE([Disabled SIMD support])
1357 fi
1359 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
1360 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
1361 AC_MSG_NOTICE([Disabled Soft Debugger.])
1362 fi
1364 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
1365 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
1366 AC_MSG_NOTICE([Disabled Performance Counters.])
1367 fi
1368 if test "x$mono_feature_disable_normalization" = "xyes"; then
1369 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
1370 AC_MSG_NOTICE([Disabled String normalization support.])
1371 fi
1373 #TODO: remove assembly_remapping feature name once everyone is using desktop_loader
1374 if test "x$mono_feature_disable_assembly_remapping" = "xyes" || test "x$mono_feature_disable_desktop_loader" = "xyes"; then
1375 AC_DEFINE(DISABLE_DESKTOP_LOADER, 1, [Disable desktop assembly loader semantics.])
1376 AC_MSG_NOTICE([Disabled desktop assembly loader semantics.])
1377 fi
1379 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
1380 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
1381 AC_MSG_NOTICE([Disabled Shared perfcounters.])
1382 fi
1384 if test "x$mono_feature_disable_appdomains" = "xyes"; then
1385 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
1386 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
1387 fi
1389 if test "x$mono_feature_disable_remoting" = "xyes"; then
1390 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
1391 AC_MSG_NOTICE([Disabled remoting])
1392 fi
1394 if test "x$mono_feature_disable_security" = "xyes"; then
1395 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
1396 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
1397 fi
1399 if test "x$mono_feature_disable_lldb" = "xyes"; then
1400 AC_DEFINE(DISABLE_LLDB, 1, [Disable support code for the LLDB plugin.])
1401 AC_MSG_NOTICE([Disabled LLDB plugin support code.])
1402 fi
1404 if test "x$mono_feature_disable_mdb" = "xyes"; then
1405 AC_DEFINE(DISABLE_MDB, 1, [Disable support for .mdb symbol files.])
1406 AC_MSG_NOTICE([Disabled support for .mdb symbol files.])
1407 fi
1409 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
1410 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
1411 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
1412 fi
1414 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
1415 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
1416 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
1417 fi
1419 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
1420 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
1421 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
1422 fi
1424 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
1425 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
1426 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
1427 fi
1429 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
1430 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
1431 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
1432 fi
1434 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
1435 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
1437 has_extension_module=no
1438 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
1439 [
1440 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
1441 if test x$extension = xdefault ; then
1442 has_extension_module=yes;
1443 fi
1444 done
1445 if test x$enable_extension_module = xyes; then
1446 has_extension_module=yes;
1447 fi
1448 ], [])
1450 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
1452 if test x$has_extension_module != xno ; then
1453 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
1454 AC_MSG_NOTICE([Enabling mono extension module.])
1455 fi
1457 # Deprecated
1458 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
1460 AC_MSG_CHECKING(for visibility __attribute__)
1461 AC_COMPILE_IFELSE([
1462 AC_LANG_SOURCE([[
1463 void __attribute__ ((visibility ("hidden"))) doit (void) {}
1464 int main () { doit (); return 0; }
1465 ]])
1466 ], [
1467 have_visibility_hidden=yes
1468 AC_MSG_RESULT(yes)
1469 ], [
1470 have_visibility_hidden=no
1471 AC_MSG_RESULT(no)
1472 ])
1474 dnl
1475 dnl Boehm GC configuration
1476 dnl
1478 AC_ARG_WITH(libgc, [ --with-libgc=included,none Controls the Boehm GC config, default=included],[libgc=$with_libgc],[libgc=included])
1480 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1481 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1483 if test "x$support_boehm" = "xyes"; then
1485 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1486 if test x$enable_parallel_mark = xyes; then
1487 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1488 fi
1490 gc_msg=""
1491 LIBGC_CPPFLAGS=
1492 LIBGC_LIBS=
1493 LIBGC_STATIC_LIBS=
1494 libgc_dir=
1495 case "x$libgc" in
1496 xincluded)
1497 if test "x$support_boehm" = "xyes"; then
1498 libgc_dir=libgc
1499 fi
1501 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1502 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1503 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1505 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1507 if test x$target_win32 = xyes; then
1508 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1509 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1510 fi
1512 gc_msg="Included Boehm GC with typed GC"
1513 if test x$enable_parallel_mark = xyes; then
1514 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1515 gc_msg="$gc_msg and parallel mark"
1516 else
1517 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1518 fi
1519 ;;
1521 xboehm|xbohem|xyes)
1522 AC_MSG_WARN("External Boehm is no longer supported")
1523 ;;
1525 xsgen)
1526 AC_MSG_WARN("Use --with-sgen instead, --with-libgc= controls Boehm configuration")
1527 ;;
1529 xnone)
1530 AC_MSG_WARN("Compiling mono without GC.")
1531 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1532 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1533 gc_msg="none"
1534 ;;
1535 *)
1536 AC_MSG_ERROR([Invalid argument $libgc to --with-libgc.])
1537 ;;
1538 esac
1540 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1541 if test "x$large_heap" = "xyes"; then
1542 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1543 fi
1545 AC_SUBST(LIBGC_CPPFLAGS)
1546 AC_SUBST(LIBGC_LIBS)
1547 AC_SUBST(LIBGC_STATIC_LIBS)
1548 AC_SUBST(libgc_dir)
1549 AC_SUBST(BOEHM_DEFINES)
1551 fi
1552 AM_CONDITIONAL(SUPPORT_NULLGC, test "x$libgc" = "xnone")
1554 dnl
1555 dnl End of Boehm GC Configuration
1556 dnl
1558 dnl *************************************
1559 dnl *** Checks for zero length arrays ***
1560 dnl *************************************
1561 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1562 AC_TRY_COMPILE([
1563 struct s {
1564 int length;
1565 char data [0];
1566 };
1567 ], [], [
1568 AC_MSG_RESULT(yes)
1569 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1570 ], [
1571 AC_MSG_RESULT(no)
1572 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1573 ])
1575 dnl ***********************************
1576 dnl *** Checks for signals
1577 dnl ***********************************
1578 AC_CHECK_HEADERS(signal.h)
1579 AC_CHECK_FUNCS(sigaction)
1580 AC_CHECK_FUNCS(kill)
1581 AC_CHECK_FUNCS(signal)
1583 # signal() is declared inline in Android headers
1584 # so we need to workaround it by overriding the check.
1585 if test x$platform_android = xyes; then
1586 AC_DEFINE(HAVE_SIGNAL,1)
1587 fi
1589 if test x$host_win32 = xno; then
1591 dnl hires monotonic clock support
1592 AC_SEARCH_LIBS(clock_gettime, rt)
1593 AC_CHECK_FUNCS(clock_nanosleep)
1595 dnl dynamic loader support
1596 AC_CHECK_FUNC(dlopen, DL_LIB="",
1597 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1598 )
1599 if test x$dl_support = xno; then
1600 AC_MSG_WARN([No dynamic loading support available])
1601 else
1602 LIBS="$LIBS $DL_LIB"
1603 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1604 dnl from glib's configure.ac
1605 AC_CACHE_CHECK([for preceeding underscore in symbols],
1606 mono_cv_uscore,[
1607 AC_TRY_RUN([#include <dlfcn.h>
1608 int mono_underscore_test (void) { return 42; }
1609 int main() {
1610 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1611 handle = dlopen ((void*)0, 0);
1612 if (handle) {
1613 f1 = dlsym (handle, "mono_underscore_test");
1614 f2 = dlsym (handle, "_mono_underscore_test");
1615 } return (!f2 || f1);
1616 }],
1617 [mono_cv_uscore=yes],
1618 [mono_cv_uscore=no],
1619 [])
1620 ])
1621 if test "x$mono_cv_uscore" = "xyes"; then
1622 MONO_DL_NEED_USCORE=1
1623 else
1624 MONO_DL_NEED_USCORE=0
1625 fi
1626 AC_SUBST(MONO_DL_NEED_USCORE)
1627 AC_CHECK_FUNC(dlerror)
1628 fi
1630 dnl ******************************************************************
1631 dnl *** Checks for the IKVM JNI interface library ***
1632 dnl ******************************************************************
1633 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])
1635 ikvm_native_dir=
1636 if test x$with_ikvm_native = xyes; then
1637 ikvm_native_dir=ikvm-native
1638 jdk_headers_found="IKVM Native"
1639 fi
1641 AC_SUBST(ikvm_native_dir)
1643 AC_CHECK_HEADERS(execinfo.h)
1645 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1647 AC_CHECK_FUNCS(getgrgid_r)
1648 AC_CHECK_FUNCS(getgrnam_r)
1649 AC_CHECK_FUNCS(getresuid)
1650 AC_CHECK_FUNCS(setresuid)
1651 AC_CHECK_FUNCS(kqueue)
1652 AC_CHECK_FUNCS(backtrace_symbols)
1653 AC_CHECK_FUNCS(mkstemp)
1654 AC_CHECK_FUNCS(mmap)
1655 AC_CHECK_FUNCS(madvise)
1656 AC_CHECK_FUNCS(getrusage)
1657 AC_CHECK_FUNCS(getpriority)
1658 AC_CHECK_FUNCS(setpriority)
1659 AC_CHECK_FUNCS(dl_iterate_phdr)
1660 AC_CHECK_FUNCS(dladdr)
1661 AC_CHECK_FUNCS(sysconf)
1662 AC_CHECK_FUNCS(getrlimit)
1663 AC_CHECK_FUNCS(prctl)
1665 AC_CHECK_FUNCS(sched_getaffinity)
1666 AC_CHECK_FUNCS(sched_setaffinity)
1667 AC_CHECK_FUNCS(sched_getcpu)
1669 if test x$platform_android != xyes; then
1670 AC_CHECK_FUNCS(getpwnam_r)
1671 AC_CHECK_FUNCS(getpwuid_r)
1672 fi
1674 AC_FUNC_STRERROR_R()
1676 dnl ****************************************************************
1677 dnl *** Check for sched_setaffinity from glibc versions before ***
1678 dnl *** 2.3.4. The older versions of the function only take 2 ***
1679 dnl *** parameters, not 3. ***
1680 dnl *** ***
1681 dnl *** Because the interface change was not made in a minor ***
1682 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1683 dnl *** won't always indicate the interface sched_affinity has. ***
1684 dnl ****************************************************************
1685 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1686 AC_TRY_COMPILE([#include <sched.h>], [
1687 int mask = 1;
1688 sched_setaffinity(0, &mask);
1689 ], [
1690 # Yes, we have it...
1691 AC_MSG_RESULT(yes)
1692 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1693 ], [
1694 # We have the new, three-parameter version
1695 AC_MSG_RESULT(no)
1696 ])
1697 AC_TRY_COMPILE([#include <sched.h>], [
1698 CPU_COUNT((void *) 0);
1699 ], [
1700 AC_MSG_RESULT(yes)
1701 AC_DEFINE(GLIBC_HAS_CPU_COUNT, 1, [GLIBC has CPU_COUNT macro in sched.h])
1702 ], [
1703 # We have the new, three-parameter version
1704 AC_MSG_RESULT(no)
1705 ])
1707 dnl ******************************************************************
1708 dnl *** Check for large file support ***
1709 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1710 dnl ******************************************************************
1712 # Check that off_t can represent 2**63 - 1 correctly, working around
1713 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1714 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1715 large_offt=no
1716 AC_DEFUN([LARGE_FILES], [
1717 large_CPPFLAGS=$CPPFLAGS
1718 CPPFLAGS="$CPPFLAGS $1"
1719 AC_TRY_COMPILE([
1720 #include <sys/types.h>
1721 #include <limits.h>
1722 ], [
1723 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1724 #define COMPILE_TIME_ASSERT(pred) \
1725 switch(0){case 0:case pred:;}
1726 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1727 ], [
1728 AC_MSG_RESULT(ok)
1729 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1730 large_CPPFLAGS="$large_CPPFLAGS $1"
1731 large_offt=yes
1732 ], [
1733 AC_MSG_RESULT(no)
1734 ])
1735 CPPFLAGS=$large_CPPFLAGS
1736 ])
1738 AC_MSG_CHECKING(if off_t is 64 bits wide)
1739 LARGE_FILES("")
1740 if test $large_offt = no; then
1741 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1742 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1743 fi
1744 if test $large_offt = no; then
1745 AC_MSG_WARN([No 64 bit file size support available])
1746 fi
1748 dnl *****************************
1749 dnl *** Checks for libsocket ***
1750 dnl *****************************
1751 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1753 case "$host" in
1754 *-*-*freebsd*)
1755 dnl *****************************
1756 dnl *** Checks for libinotify ***
1757 dnl *****************************
1758 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1759 esac
1761 dnl *******************************
1762 dnl *** Checks for MSG_NOSIGNAL ***
1763 dnl *******************************
1764 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1765 AC_TRY_COMPILE([#include <sys/socket.h>], [
1766 int f = MSG_NOSIGNAL;
1767 ], [
1768 # Yes, we have it...
1769 AC_MSG_RESULT(yes)
1770 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1771 ], [
1772 # We'll have to use signals
1773 AC_MSG_RESULT(no)
1774 ])
1776 dnl *****************************
1777 dnl *** Checks for IPPROTO_IP ***
1778 dnl *****************************
1779 AC_MSG_CHECKING(for IPPROTO_IP)
1780 AC_TRY_COMPILE([#include <netinet/in.h>], [
1781 int level = IPPROTO_IP;
1782 ], [
1783 # Yes, we have it...
1784 AC_MSG_RESULT(yes)
1785 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1786 ], [
1787 # We'll have to use getprotobyname
1788 AC_MSG_RESULT(no)
1789 ])
1791 dnl *******************************
1792 dnl *** Checks for IPPROTO_IPV6 ***
1793 dnl *******************************
1794 AC_MSG_CHECKING(for IPPROTO_IPV6)
1795 AC_TRY_COMPILE([#include <netinet/in.h>], [
1796 int level = IPPROTO_IPV6;
1797 ], [
1798 # Yes, we have it...
1799 AC_MSG_RESULT(yes)
1800 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1801 ], [
1802 # We'll have to use getprotobyname
1803 AC_MSG_RESULT(no)
1804 ])
1806 dnl ******************************
1807 dnl *** Checks for IPPROTO_TCP ***
1808 dnl ******************************
1809 AC_MSG_CHECKING(for IPPROTO_TCP)
1810 AC_TRY_COMPILE([#include <netinet/in.h>], [
1811 int level = IPPROTO_TCP;
1812 ], [
1813 # Yes, we have it...
1814 AC_MSG_RESULT(yes)
1815 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1816 ], [
1817 # We'll have to use getprotobyname
1818 AC_MSG_RESULT(no)
1819 ])
1821 dnl *****************************
1822 dnl *** Checks for SOL_IP ***
1823 dnl *****************************
1824 AC_MSG_CHECKING(for SOL_IP)
1825 AC_TRY_COMPILE([#include <netdb.h>], [
1826 int level = SOL_IP;
1827 ], [
1828 # Yes, we have it...
1829 AC_MSG_RESULT(yes)
1830 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1831 ], [
1832 # We'll have to use getprotobyname
1833 AC_MSG_RESULT(no)
1834 ])
1836 dnl *****************************
1837 dnl *** Checks for SOL_IPV6 ***
1838 dnl *****************************
1839 AC_MSG_CHECKING(for SOL_IPV6)
1840 AC_TRY_COMPILE([#include <netdb.h>], [
1841 int level = SOL_IPV6;
1842 ], [
1843 # Yes, we have it...
1844 AC_MSG_RESULT(yes)
1845 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1846 ], [
1847 # We'll have to use getprotobyname
1848 AC_MSG_RESULT(no)
1849 ])
1851 dnl *****************************
1852 dnl *** Checks for SOL_TCP ***
1853 dnl *****************************
1854 AC_MSG_CHECKING(for SOL_TCP)
1855 AC_TRY_COMPILE([#include <netdb.h>], [
1856 int level = SOL_TCP;
1857 ], [
1858 # Yes, we have it...
1859 AC_MSG_RESULT(yes)
1860 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1861 ], [
1862 # We'll have to use getprotobyname
1863 AC_MSG_RESULT(no)
1864 ])
1866 dnl *****************************
1867 dnl *** Checks for IP_PKTINFO ***
1868 dnl *****************************
1869 AC_MSG_CHECKING(for IP_PKTINFO)
1870 AC_TRY_COMPILE([#include <linux/in.h>], [
1871 int level = IP_PKTINFO;
1872 ], [
1873 # Yes, we have it...
1874 AC_MSG_RESULT(yes)
1875 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1876 ], [
1877 AC_MSG_RESULT(no)
1878 ])
1880 dnl *****************************
1881 dnl *** Checks for IPV6_PKTINFO ***
1882 dnl *****************************
1883 AC_MSG_CHECKING(for IPV6_PKTINFO)
1884 AC_TRY_COMPILE([#include <netdb.h>], [
1885 int level = IPV6_PKTINFO;
1886 ], [
1887 # Yes, we have it...
1888 AC_MSG_RESULT(yes)
1889 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1890 ], [
1891 AC_MSG_RESULT(no)
1892 ])
1894 dnl **********************************
1895 dnl *** Checks for IP_DONTFRAG ***
1896 dnl **********************************
1897 AC_MSG_CHECKING(for IP_DONTFRAG)
1898 AC_TRY_COMPILE([#include <netinet/in.h>], [
1899 int level = IP_DONTFRAG;
1900 ], [
1901 # Yes, we have it...
1902 AC_MSG_RESULT(yes)
1903 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1904 ], [
1905 AC_MSG_RESULT(no)
1906 ])
1908 dnl **********************************
1909 dnl *** Checks for IP_DONTFRAGMENT ***
1910 dnl **********************************
1911 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1912 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1913 int level = IP_DONTFRAGMENT;
1914 ], [
1915 # Yes, we have it...
1916 AC_MSG_RESULT(yes)
1917 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1918 ], [
1919 AC_MSG_RESULT(no)
1920 ])
1922 dnl **********************************
1923 dnl *** Checks for IP_MTU_DISCOVER ***
1924 dnl **********************************
1925 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1926 AC_TRY_COMPILE([#include <linux/in.h>], [
1927 int level = IP_MTU_DISCOVER;
1928 ], [
1929 # Yes, we have it...
1930 AC_MSG_RESULT(yes)
1931 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1932 ], [
1933 AC_MSG_RESULT(no)
1934 ])
1936 dnl **********************************
1937 dnl *** Checks for IP_PMTUDISC_DO ***
1938 dnl **********************************
1939 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1940 AC_TRY_COMPILE([#include <linux/in.h>], [
1941 int level = IP_PMTUDISC_DO;
1942 ], [
1943 # Yes, we have it...
1944 AC_MSG_RESULT(yes)
1945 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1946 ], [
1947 AC_MSG_RESULT(no)
1948 ])
1950 dnl *********************************
1951 dnl *** Check for struct ip_mreqn ***
1952 dnl *********************************
1953 AC_MSG_CHECKING(for struct ip_mreqn)
1954 AC_TRY_COMPILE([#include <netinet/in.h>], [
1955 struct ip_mreqn mreq;
1956 mreq.imr_address.s_addr = 0;
1957 ], [
1958 # Yes, we have it...
1959 AC_MSG_RESULT(yes)
1960 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1961 ], [
1962 # We'll just have to try and use struct ip_mreq
1963 AC_MSG_RESULT(no)
1964 AC_MSG_CHECKING(for struct ip_mreq)
1965 AC_TRY_COMPILE([#include <netinet/in.h>], [
1966 struct ip_mreq mreq;
1967 mreq.imr_interface.s_addr = 0;
1968 ], [
1969 # Yes, we have it...
1970 AC_MSG_RESULT(yes)
1971 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1972 ], [
1973 # No multicast support
1974 AC_MSG_RESULT(no)
1975 ])
1976 ])
1978 dnl **********************************
1979 dnl *** Check for getaddrinfo ***
1980 dnl **********************************
1981 AC_MSG_CHECKING(for getaddrinfo)
1982 AC_TRY_LINK([
1983 #include <stdio.h>
1984 #include <netdb.h>
1985 ], [
1986 getaddrinfo(NULL,NULL,NULL,NULL);
1987 ], [
1988 # Yes, we have it...
1989 AC_MSG_RESULT(yes)
1990 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1991 ], [
1992 AC_MSG_RESULT(no)
1993 ])
1995 dnl **********************************
1996 dnl *** Check for gethostbyname2_r ***
1997 dnl **********************************
1998 AC_MSG_CHECKING(for gethostbyname2_r)
1999 AC_TRY_LINK([
2000 #include <stdio.h>
2001 #include <netdb.h>
2002 ], [
2004 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
2005 ], [
2006 # Yes, we have it...
2007 AC_MSG_RESULT(yes)
2008 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
2009 ], [
2010 AC_MSG_RESULT(no)
2011 ])
2013 dnl **********************************
2014 dnl *** Check for gethostbyname2 ***
2015 dnl **********************************
2016 AC_MSG_CHECKING(for gethostbyname2)
2017 AC_TRY_LINK([
2018 #include <stdio.h>
2019 #include <netdb.h>
2020 ], [
2021 gethostbyname2(NULL,0);
2022 ], [
2023 # Yes, we have it...
2024 AC_MSG_RESULT(yes)
2025 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
2026 ], [
2027 AC_MSG_RESULT(no)
2028 ])
2030 dnl **********************************
2031 dnl *** Check for gethostbyname ***
2032 dnl **********************************
2033 AC_MSG_CHECKING(for gethostbyname)
2034 AC_TRY_LINK([
2035 #include <stdio.h>
2036 #include <netdb.h>
2037 ], [
2038 gethostbyname(NULL);
2039 ], [
2040 # Yes, we have it...
2041 AC_MSG_RESULT(yes)
2042 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2043 ], [
2044 AC_MSG_RESULT(no)
2045 ])
2047 dnl **********************************
2048 dnl *** Check for getprotobyname ***
2049 dnl **********************************
2050 AC_MSG_CHECKING(for getprotobyname)
2051 AC_TRY_LINK([
2052 #include <stdio.h>
2053 #include <netdb.h>
2054 ], [
2055 getprotobyname(NULL);
2056 ], [
2057 # Yes, we have it...
2058 AC_MSG_RESULT(yes)
2059 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2060 ], [
2061 AC_MSG_RESULT(no)
2062 ])
2064 dnl **********************************
2065 dnl *** Check for getnameinfo ***
2066 dnl **********************************
2067 AC_MSG_CHECKING(for getnameinfo)
2068 AC_TRY_LINK([
2069 #include <stdio.h>
2070 #include <netdb.h>
2071 ], [
2072 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2073 ], [
2074 # Yes, we have it...
2075 AC_MSG_RESULT(yes)
2076 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2077 ], [
2078 AC_MSG_RESULT(no)
2079 ])
2082 dnl **********************************
2083 dnl *** Check for inet_ntop ***
2084 dnl **********************************
2085 AC_MSG_CHECKING(for inet_ntop)
2086 AC_TRY_LINK([
2087 #include <stdio.h>
2088 #include <arpa/inet.h>
2089 ], [
2090 inet_ntop (0, NULL, NULL, 0);
2091 ], [
2092 # Yes, we have it...
2093 AC_MSG_RESULT(yes)
2094 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2095 ], [
2096 AC_MSG_RESULT(no)
2097 ])
2099 dnl *****************************
2100 dnl *** Checks for libnsl ***
2101 dnl *****************************
2102 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
2104 AC_CHECK_FUNCS(inet_pton inet_aton)
2106 dnl *****************************
2107 dnl *** Checks for libxnet ***
2108 dnl *****************************
2109 case "${host}" in
2110 *solaris* )
2111 AC_MSG_CHECKING(for Solaris XPG4 support)
2112 if test -f /usr/lib/libxnet.so; then
2113 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
2114 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
2115 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
2116 LIBS="$LIBS -lxnet"
2117 AC_MSG_RESULT(yes)
2118 else
2119 AC_MSG_RESULT(no)
2120 fi
2122 if test "$GCC" = "yes"; then
2123 CFLAGS="$CFLAGS -Wno-char-subscripts"
2124 fi
2125 ;;
2126 esac
2128 dnl *****************************
2129 dnl *** Checks for libpthread ***
2130 dnl *****************************
2131 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
2132 # and libpthread does not exist
2133 #
2134 case "${host}" in
2135 *-*-*haiku*)
2136 dnl Haiku has pthread in libroot (libc equiv)
2137 AC_CHECK_LIB(pthread, main, LIBS="$LIBS")
2138 ;;
2139 *-*-*freebsd*)
2140 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
2141 ;;
2142 *-*-*openbsd*)
2143 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
2144 ;;
2145 *)
2146 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
2147 ;;
2148 esac
2149 AC_CHECK_HEADERS(pthread.h)
2150 AC_CHECK_HEADERS(pthread_np.h)
2151 AC_CHECK_FUNCS(pthread_mutex_timedlock)
2152 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np pthread_cond_timedwait_relative_np)
2153 AC_CHECK_FUNCS(pthread_kill)
2154 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
2155 AC_TRY_COMPILE([ #include <pthread.h>], [
2156 pthread_mutexattr_t attr;
2157 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
2158 ], [
2159 AC_MSG_RESULT(ok)
2160 ], [
2161 AC_MSG_RESULT(no)
2162 AC_ERROR(Posix system lacks support for recursive mutexes)
2163 ])
2164 AC_CHECK_FUNCS(pthread_attr_setstacksize)
2165 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
2166 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
2168 dnl **********************************
2169 dnl *** Check for mincore ***
2170 dnl **********************************
2171 AC_MSG_CHECKING(for mincore)
2172 AC_TRY_LINK([
2173 #include <stdio.h>
2174 #include <sys/types.h>
2175 #include <sys/mman.h>
2176 ], [
2177 mincore(NULL, 0, NULL);
2178 ], [
2179 # Yes, we have it...
2180 AC_MSG_RESULT(yes)
2181 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
2182 ], [
2183 AC_MSG_RESULT(no)
2184 ])
2186 dnl ***********************************
2187 dnl *** Checks for working __thread ***
2188 dnl ***********************************
2189 AC_MSG_CHECKING(for working __thread)
2190 if test "x$with_tls" != "x__thread"; then
2191 AC_MSG_RESULT(disabled)
2192 elif test "x$cross_compiling" = "xyes"; then
2193 AC_MSG_RESULT(cross compiling, assuming yes)
2194 else
2195 AC_TRY_RUN([
2196 #if defined(__APPLE__) && defined(__clang__)
2197 #error "__thread does not currently work with clang on Mac OS X"
2198 #endif
2200 #include <pthread.h>
2201 __thread int i;
2202 static int res1, res2;
2204 void thread_main (void *arg)
2205 {
2206 i = arg;
2207 sleep (1);
2208 if (arg == 1)
2209 res1 = (i == arg);
2210 else
2211 res2 = (i == arg);
2212 }
2214 int main () {
2215 pthread_t t1, t2;
2217 i = 5;
2219 pthread_create (&t1, NULL, thread_main, 1);
2220 pthread_create (&t2, NULL, thread_main, 2);
2222 pthread_join (t1, NULL);
2223 pthread_join (t2, NULL);
2225 return !(res1 + res2 == 2);
2226 }
2227 ], [
2228 AC_MSG_RESULT(yes)
2229 ], [
2230 AC_MSG_RESULT(no)
2231 with_tls=pthread
2232 ])
2233 fi
2235 dnl **************************************
2236 dnl *** Checks for working sigaltstack ***
2237 dnl **************************************
2238 AC_MSG_CHECKING(for working sigaltstack)
2239 if test "x$with_sigaltstack" != "xyes"; then
2240 AC_MSG_RESULT(disabled)
2241 elif test "x$cross_compiling" = "xyes"; then
2242 AC_MSG_RESULT(cross compiling, assuming yes)
2243 else
2244 AC_TRY_RUN([
2245 #include <stdio.h>
2246 #include <stdlib.h>
2247 #include <unistd.h>
2248 #include <signal.h>
2249 #include <pthread.h>
2250 #include <sys/wait.h>
2251 #if defined(__FreeBSD__) || defined(__NetBSD__)
2252 #define SA_STACK SA_ONSTACK
2253 #endif
2254 static void
2255 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
2256 {
2257 exit (0);
2258 }
2260 volatile char*__ptr = NULL;
2261 static void *
2262 loop (void *ignored)
2263 {
2264 *__ptr = 0;
2265 return NULL;
2266 }
2268 static void
2269 child ()
2270 {
2271 struct sigaction sa;
2272 stack_t sas;
2273 pthread_t id;
2274 pthread_attr_t attr;
2276 sa.sa_sigaction = sigsegv_signal_handler;
2277 sigemptyset (&sa.sa_mask);
2278 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
2279 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
2280 perror ("sigaction");
2281 return;
2282 }
2284 /* x86 darwin deliver segfaults using SIGBUS */
2285 if (sigaction (SIGBUS, &sa, NULL) == -1) {
2286 perror ("sigaction");
2287 return;
2288 }
2289 sas.ss_sp = malloc (SIGSTKSZ);
2290 sas.ss_size = SIGSTKSZ;
2291 sas.ss_flags = 0;
2292 if (sigaltstack (&sas, NULL) == -1) {
2293 perror ("sigaltstack");
2294 return;
2295 }
2297 pthread_attr_init (&attr);
2298 if (pthread_create(&id, &attr, loop, &attr) != 0) {
2299 printf ("pthread_create\n");
2300 return;
2301 }
2303 sleep (100);
2304 }
2306 int
2307 main ()
2308 {
2309 pid_t son;
2310 int status;
2311 int i;
2313 son = fork ();
2314 if (son == -1) {
2315 return 1;
2316 }
2318 if (son == 0) {
2319 child ();
2320 return 0;
2321 }
2323 for (i = 0; i < 300; ++i) {
2324 waitpid (son, &status, WNOHANG);
2325 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
2326 return 0;
2327 usleep (10000);
2328 }
2330 kill (son, SIGKILL);
2331 return 1;
2332 }
2334 ], [
2335 AC_MSG_RESULT(yes)
2336 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
2337 ], [
2338 with_sigaltstack=no
2339 AC_MSG_RESULT(no)
2340 ])
2341 fi
2343 dnl ********************************
2344 dnl *** Checks for semaphore lib ***
2345 dnl ********************************
2346 # 'Real Time' functions on Solaris
2347 # posix4 on Solaris 2.6
2348 # pthread (first!) on Linux
2349 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
2351 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
2352 AC_CHECK_FUNCS(shm_open)
2354 dnl ********************************
2355 dnl *** Checks for timezone stuff **
2356 dnl ********************************
2357 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
2358 AC_TRY_COMPILE([
2359 #include <time.h>
2360 ], [
2361 struct tm tm;
2362 tm.tm_gmtoff = 1;
2363 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
2364 if test $ac_cv_struct_tm_gmtoff = yes; then
2365 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
2366 else
2367 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
2368 AC_TRY_COMPILE([
2369 #include <time.h>
2370 ], [
2371 timezone = 1;
2372 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
2373 if test $ac_cv_var_timezone = yes; then
2374 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
2375 else
2376 AC_ERROR(unable to find a way to determine timezone)
2377 fi
2378 fi
2380 dnl *********************************
2381 dnl *** Checks for math functions ***
2382 dnl *********************************
2383 AC_SEARCH_LIBS(sqrtf, m)
2384 if test "x$has_broken_apple_cpp" != "xyes"; then
2385 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
2386 AC_TRY_LINK([#include <math.h>],
2387 [ finite(0.0); ],
2388 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
2389 AC_MSG_RESULT(no)))
2390 fi
2391 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
2392 AC_TRY_LINK([#include <math.h>],
2393 [ isfinite(0.0); ],
2394 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
2395 AC_MSG_RESULT(no)))
2397 dnl ****************************************************************
2398 dnl *** Checks for working poll() (macosx defines it but doesn't ***
2399 dnl *** have it in the library (duh)) ***
2400 dnl ****************************************************************
2401 AC_CHECK_FUNCS(poll)
2403 dnl *************************
2404 dnl *** Check for signbit ***
2405 dnl *************************
2406 AC_MSG_CHECKING(for signbit)
2407 AC_TRY_LINK([#include <math.h>], [
2408 int s = signbit(1.0);
2409 ], [
2410 AC_MSG_RESULT(yes)
2411 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
2412 ], [
2413 AC_MSG_RESULT(no)
2414 ])
2416 dnl **********************************
2417 dnl *** epoll ***
2418 dnl **********************************
2419 AC_CHECK_HEADERS(sys/epoll.h)
2420 haveepoll=no
2421 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
2422 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
2423 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
2424 fi
2426 havekqueue=no
2428 AC_CHECK_HEADERS(sys/event.h)
2429 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
2431 dnl **************************************
2432 dnl * Darwin has a race that prevents us from using reliably:
2433 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
2434 dnl * Since kqueue is mostly used for scaling large web servers,
2435 dnl * and very few folks run Mono on large web servers on OSX, falling
2436 dnl * back
2437 dnl **************************************
2438 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
2439 if test "x$host_darwin" = "xno"; then
2440 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
2441 fi
2442 fi
2444 dnl ******************************
2445 dnl *** Checks for SIOCGIFCONF ***
2446 dnl ******************************
2447 AC_CHECK_HEADERS(sys/ioctl.h)
2448 AC_CHECK_HEADERS(net/if.h, [], [],
2449 [
2450 #ifdef HAVE_SYS_TYPES_H
2451 # include <sys/types.h>
2452 #endif
2453 #ifdef HAVE_SYS_SOCKET_H
2454 # include <sys/socket.h>
2455 #endif
2456 ])
2457 AC_MSG_CHECKING(for ifreq)
2458 AC_TRY_COMPILE([
2459 #include <stdio.h>
2460 #include <sys/ioctl.h>
2461 #include <net/if.h>
2462 ], [
2463 struct ifconf ifc;
2464 struct ifreq *ifr;
2465 void *x;
2466 ifc.ifc_len = 0;
2467 ifc.ifc_buf = NULL;
2468 x = (void *) &ifr->ifr_addr;
2469 ],[
2470 AC_MSG_RESULT(yes)
2471 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
2472 ], [
2473 AC_MSG_RESULT(no)
2474 ])
2475 dnl **********************************
2476 dnl *** Checks for sin_len ***
2477 dnl **********************************
2478 AC_MSG_CHECKING(for sockaddr_in.sin_len)
2479 AC_TRY_COMPILE([
2480 #include <netinet/in.h>
2481 ], [
2482 struct sockaddr_in saddr;
2483 saddr.sin_len = sizeof (saddr);
2484 ],[
2485 AC_MSG_RESULT(yes)
2486 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
2487 ], [
2488 AC_MSG_RESULT(no)
2489 ])
2490 dnl **********************************
2491 dnl *** Checks for sin6_len ***
2492 dnl **********************************
2493 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
2494 AC_TRY_COMPILE([
2495 #include <netinet/in.h>
2496 ], [
2497 struct sockaddr_in6 saddr6;
2498 saddr6.sin6_len = sizeof (saddr6);
2499 ],[
2500 AC_MSG_RESULT(yes)
2501 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
2502 ], [
2503 AC_MSG_RESULT(no)
2504 ])
2505 dnl **********************************
2506 dnl *** Check for getifaddrs ***
2507 dnl **********************************
2508 AC_MSG_CHECKING(for getifaddrs)
2509 AC_TRY_LINK([
2510 #include <stdio.h>
2511 #include <sys/types.h>
2512 #include <sys/socket.h>
2513 #include <ifaddrs.h>
2514 ], [
2515 getifaddrs(NULL);
2516 ], [
2517 # Yes, we have it...
2518 AC_MSG_RESULT(yes)
2519 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2520 ], [
2521 AC_MSG_RESULT(no)
2522 ])
2523 dnl **********************************
2524 dnl *** Check for if_nametoindex ***
2525 dnl **********************************
2526 AC_MSG_CHECKING(for if_nametoindex)
2527 AC_TRY_LINK([
2528 #include <stdio.h>
2529 #include <sys/types.h>
2530 #include <sys/socket.h>
2531 #include <net/if.h>
2532 ], [
2533 if_nametoindex(NULL);
2534 ], [
2535 # Yes, we have it...
2536 AC_MSG_RESULT(yes)
2537 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2538 ], [
2539 AC_MSG_RESULT(no)
2540 ])
2542 dnl **********************************
2543 dnl *** Checks for proclib ***
2544 dnl **********************************
2545 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.)])
2546 dnl **********************************
2547 dnl *** Checks for MonoPosixHelper ***
2548 dnl **********************************
2549 AC_CHECK_HEADERS(checklist.h)
2550 AC_CHECK_HEADERS(pathconf.h)
2551 AC_CHECK_HEADERS(fstab.h)
2552 AC_CHECK_HEADERS(attr/xattr.h)
2553 AC_CHECK_HEADERS(sys/extattr.h)
2554 AC_CHECK_HEADERS(sys/sendfile.h)
2555 AC_CHECK_HEADERS(sys/statvfs.h)
2556 AC_CHECK_HEADERS(sys/statfs.h)
2557 AC_CHECK_HEADERS(sys/vfstab.h)
2558 AC_CHECK_HEADERS(sys/xattr.h)
2559 AC_CHECK_HEADERS(sys/mman.h)
2560 AC_CHECK_HEADERS(sys/param.h)
2561 AC_CHECK_HEADERS(sys/mount.h, [], [],
2562 [
2563 #ifdef HAVE_SYS_PARAM_H
2564 # include <sys/param.h>
2565 #endif
2566 ])
2567 AC_CHECK_HEADERS(sys/mount.h)
2568 AC_CHECK_FUNCS(confstr)
2569 AC_CHECK_FUNCS(seekdir telldir)
2570 AC_CHECK_FUNCS(getdomainname)
2571 AC_CHECK_FUNCS(setdomainname)
2572 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2573 AC_CHECK_FUNCS(setgroups)
2574 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2575 AC_CHECK_FUNCS(getfsstat)
2576 AC_CHECK_FUNCS(lutimes futimes)
2577 AC_CHECK_FUNCS(mremap)
2578 AC_CHECK_FUNCS(remap_file_pages)
2579 AC_CHECK_FUNCS(posix_fadvise)
2580 AC_CHECK_FUNCS(posix_fallocate)
2581 AC_CHECK_FUNCS(posix_madvise)
2582 AC_CHECK_FUNCS(vsnprintf)
2583 AC_CHECK_FUNCS(sendfile)
2584 AC_CHECK_FUNCS(gethostid sethostid)
2585 AC_CHECK_FUNCS(sethostname)
2586 AC_CHECK_FUNCS(statfs)
2587 AC_CHECK_FUNCS(fstatfs)
2588 AC_CHECK_FUNCS(statvfs)
2589 AC_CHECK_FUNCS(fstatvfs)
2590 AC_CHECK_FUNCS(stime)
2591 AC_CHECK_FUNCS(strerror_r)
2592 AC_CHECK_FUNCS(ttyname_r)
2593 AC_CHECK_FUNCS(psignal)
2594 AC_CHECK_FUNCS(getlogin_r)
2595 AC_CHECK_FUNCS(lockf)
2596 AC_CHECK_FUNCS(swab)
2597 AC_CHECK_FUNCS(setusershell endusershell)
2598 AC_CHECK_FUNCS(futimens utimensat)
2599 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2600 AC_CHECK_FUNCS(readv writev preadv pwritev)
2601 AC_CHECK_FUNCS(setpgid)
2602 AC_CHECK_FUNCS(system)
2603 AC_CHECK_FUNCS(fork execv execve)
2604 AC_CHECK_FUNCS(accept4)
2605 AC_CHECK_FUNCS(localtime_r)
2606 AC_CHECK_FUNCS(mkdtemp)
2607 AC_CHECK_SIZEOF(size_t)
2608 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2609 [#include <sys/types.h>
2610 #include <sys/stat.h>
2611 #include <unistd.h>])
2612 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2613 [#include <sys/types.h>
2614 #include <sys/stat.h>
2615 #include <unistd.h>])
2616 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2617 [#include <sys/time.h>])
2618 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2619 [#include <sys/socket.h>])
2620 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2621 [#include <unistd.h>
2622 #include <fcntl.h>])
2623 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2624 [#include <sys/uio.h>])
2625 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2626 [#include <sys/socket.h>])
2627 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2628 [#include <sys/poll.h>])
2629 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2630 [#include <sys/socket.h>])
2631 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2632 [#include <sys/socket.h>])
2633 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2634 [#include <netinet/in.h>])
2635 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2636 [#include <netinet/in.h>])
2637 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2638 [#include <sys/un.h>])
2639 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2640 [#include <sys/types.h>
2641 #include <sys/stat.h>
2642 #include <unistd.h>])
2643 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2644 [#include <time.h>])
2645 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2646 [#include <sys/time.h>
2647 #include <sys/types.h>
2648 #include <utime.h>])
2649 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2650 [#include <sys/time.h>])
2651 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2652 [#include <sys/types.h>
2653 #include <utime.h>])
2654 AC_CHECK_MEMBERS(
2655 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2656 [#include <sys/types.h>
2657 #include <dirent.h>])
2658 AC_CHECK_MEMBERS(
2659 [struct passwd.pw_gecos],,,
2660 [#include <sys/types.h>
2661 #include <pwd.h>])
2662 AC_CHECK_MEMBERS(
2663 [struct statfs.f_flags],,,
2664 [#include <sys/types.h>
2665 #include <sys/vfs.h>])
2666 AC_CHECK_MEMBERS(
2667 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_atimespec, struct stat.st_ctim],,,
2668 [#include <sys/types.h>
2669 #include <sys/stat.h>
2670 #include <unistd.h>])
2672 dnl Favour xattr through glibc, but use libattr if we have to
2673 AC_CHECK_FUNC(lsetxattr, ,
2674 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2675 )
2676 AC_SUBST(XATTR_LIB)
2678 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2679 AC_CHECK_MEMBERS(
2680 [struct kinfo_proc.kp_proc],,,
2681 [#include <sys/types.h>
2682 #include <sys/param.h>
2683 #include <sys/sysctl.h>
2684 #include <sys/proc.h>
2685 ])
2687 dnl *********************************
2688 dnl *** Checks for Windows compilation ***
2689 dnl *********************************
2690 AC_CHECK_HEADERS(sys/time.h)
2691 AC_CHECK_HEADERS(sys/param.h)
2692 AC_CHECK_HEADERS(dirent.h)
2694 dnl ******************************************
2695 dnl *** Checks for OSX and iOS compilation ***
2696 dnl ******************************************
2697 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2699 dnl *********************************
2700 dnl *** Check for Console 2.0 I/O ***
2701 dnl *********************************
2702 AC_CHECK_HEADERS([curses.h])
2703 AC_CHECK_HEADERS([term.h], [], [],
2704 [#if HAVE_CURSES_H
2705 #include <curses.h>
2706 #endif
2707 ])
2708 AC_CHECK_HEADERS([termios.h])
2710 dnl *********************************
2711 dnl *** Checks for random ***
2712 dnl *********************************
2713 if test x$host_darwin = xno; then
2714 AC_CHECK_HEADERS(sys/random.h)
2715 AC_CHECK_FUNCS(getrandom getentropy)
2716 fi
2717 else
2718 dnl *********************************
2719 dnl *** Checks for Windows compilation ***
2720 dnl *********************************
2721 AC_CHECK_HEADERS(winternl.h)
2723 jdk_headers_found=no
2724 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2725 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2726 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2727 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2728 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2729 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2730 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2732 dnl *********************************
2733 dnl *** Check for struct ip_mreqn ***
2734 dnl *********************************
2735 AC_MSG_CHECKING(for struct ip_mreqn)
2736 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2737 struct ip_mreqn mreq;
2738 mreq.imr_address.s_addr = 0;
2739 ], [
2740 # Yes, we have it...
2741 AC_MSG_RESULT(yes)
2742 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2743 ], [
2744 # We'll just have to try and use struct ip_mreq
2745 AC_MSG_RESULT(no)
2746 AC_MSG_CHECKING(for struct ip_mreq)
2747 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2748 struct ip_mreq mreq;
2749 mreq.imr_interface.s_addr = 0;
2750 ], [
2751 # Yes, we have it...
2752 AC_MSG_RESULT(yes)
2753 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2754 ], [
2755 # No multicast support
2756 AC_MSG_RESULT(no)
2757 ])
2758 ])
2760 dnl **********************************
2761 dnl *** Check for getaddrinfo ***
2762 dnl **********************************
2763 AC_MSG_CHECKING(for getaddrinfo)
2764 AC_TRY_LINK([
2765 #include <stdio.h>
2766 #include <winsock2.h>
2767 #include <ws2tcpip.h>
2768 ], [
2769 getaddrinfo(NULL,NULL,NULL,NULL);
2770 ], [
2771 # Yes, we have it...
2772 AC_MSG_RESULT(yes)
2773 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2774 ], [
2775 AC_MSG_RESULT(no)
2776 ])
2778 dnl **********************************
2779 dnl *** Check for gethostbyname ***
2780 dnl **********************************
2781 AC_MSG_CHECKING(for gethostbyname)
2782 AC_TRY_LINK([
2783 #include <stdio.h>
2784 #include <winsock2.h>
2785 #include <ws2tcpip.h>
2786 ], [
2787 gethostbyname(NULL);
2788 ], [
2789 # Yes, we have it...
2790 AC_MSG_RESULT(yes)
2791 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2792 ], [
2793 AC_MSG_RESULT(no)
2794 ])
2796 dnl **********************************
2797 dnl *** Check for getprotobyname ***
2798 dnl **********************************
2799 AC_MSG_CHECKING(for getprotobyname)
2800 AC_TRY_LINK([
2801 #include <stdio.h>
2802 #include <winsock2.h>
2803 #include <ws2tcpip.h>
2804 ], [
2805 getprotobyname(NULL);
2806 ], [
2807 # Yes, we have it...
2808 AC_MSG_RESULT(yes)
2809 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2810 ], [
2811 AC_MSG_RESULT(no)
2812 ])
2814 dnl **********************************
2815 dnl *** Check for getnameinfo ***
2816 dnl **********************************
2817 AC_MSG_CHECKING(for getnameinfo)
2818 AC_TRY_LINK([
2819 #include <stdio.h>
2820 #include <winsock2.h>
2821 #include <ws2tcpip.h>
2822 ], [
2823 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2824 ], [
2825 # Yes, we have it...
2826 AC_MSG_RESULT(yes)
2827 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2828 ], [
2829 AC_MSG_RESULT(no)
2830 ])
2832 dnl **********************************
2833 dnl *** Check for inet_ntop ***
2834 dnl **********************************
2835 AC_MSG_CHECKING(for inet_ntop)
2836 AC_TRY_LINK([
2837 #include <stdio.h>
2838 #include <winsock2.h>
2839 #include <ws2tcpip.h>
2840 ], [
2841 inet_ntop (0, NULL, NULL, 0);
2842 ], [
2843 # Yes, we have it...
2844 AC_MSG_RESULT(yes)
2845 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2846 ], [
2847 AC_MSG_RESULT(no)
2848 ])
2850 dnl **********************************
2851 dnl *** Check for inet_pton ***
2852 dnl **********************************
2853 AC_MSG_CHECKING(for inet_pton)
2854 AC_TRY_LINK([
2855 #include <stdio.h>
2856 #include <winsock2.h>
2857 #include <ws2tcpip.h>
2858 ], [
2859 #ifndef inet_pton
2860 (void) inet_pton;
2861 #endif
2862 inet_pton (0, NULL, NULL);
2863 ], [
2864 # Yes, we have it...
2865 AC_MSG_RESULT(yes)
2866 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2867 ], [
2868 AC_MSG_RESULT(no)
2869 ])
2871 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2872 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2873 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2874 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2875 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2876 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2877 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2878 fi
2880 dnl socklen_t check
2881 AC_MSG_CHECKING(for socklen_t)
2882 AC_TRY_COMPILE([
2883 #include <sys/types.h>
2884 #include <sys/socket.h>
2885 ],[
2886 socklen_t foo;
2887 ],[
2888 ac_cv_c_socklen_t=yes
2889 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2890 AC_MSG_RESULT(yes)
2891 ],[
2892 AC_MSG_RESULT(no)
2893 ])
2895 AC_MSG_CHECKING(for array element initializer support)
2896 AC_TRY_COMPILE([#include <sys/socket.h>], [
2897 const int array[] = {[1] = 2,};
2898 ], [
2899 # Yes, we have it...
2900 AC_MSG_RESULT(yes)
2901 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2902 ], [
2903 # We'll have to use signals
2904 AC_MSG_RESULT(no)
2905 ])
2907 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2908 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2909 AC_TRY_LINK([#include <math.h>],
2910 [ static void *p = &trunc; ],
2911 [
2912 AC_DEFINE(HAVE_TRUNC)
2913 AC_MSG_RESULT(yes)
2914 ac_cv_trunc=yes
2915 ],
2916 AC_MSG_RESULT(no)))
2918 if test "x$ac_cv_truncl" != "xyes"; then
2919 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2920 fi
2922 AC_CHECK_FUNCS(execvp)
2924 dnl ****************************
2925 dnl *** Look for /dev/random ***
2926 dnl ****************************
2928 AC_MSG_CHECKING([if usage of random device is requested])
2929 AC_ARG_ENABLE(dev-random,
2930 [ --disable-dev-random disable the use of the random device (enabled by default)],
2931 try_dev_random=$enableval, try_dev_random=yes)
2933 AC_MSG_RESULT($try_dev_random)
2935 case "{$build}" in
2936 *-openbsd*)
2937 NAME_DEV_RANDOM="/dev/srandom"
2938 ;;
2940 dnl Win32 does not have /dev/random, they have their own method...
2942 *-mingw*|*-*-cygwin*)
2943 ac_cv_have_dev_random=no
2944 ;;
2946 dnl Everywhere else, it's /dev/random
2948 *)
2949 NAME_DEV_RANDOM="/dev/random"
2950 ;;
2951 esac
2953 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2955 dnl Now check if the device actually exists
2957 if test "x$try_dev_random" = "xyes"; then
2958 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2959 [if test -r "$NAME_DEV_RANDOM" ; then
2960 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2961 if test "x$ac_cv_have_dev_random" = "xyes"; then
2962 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2963 fi
2964 else
2965 AC_MSG_CHECKING(for random device)
2966 ac_cv_have_dev_random=no
2967 AC_MSG_RESULT(has been disabled)
2968 fi
2970 if test "x$host_win32" = "xyes"; then
2971 AC_DEFINE(HAVE_CRYPT_RNG)
2972 fi
2974 if test "x$ac_cv_have_dev_random" = "xno" \
2975 && test "x$host_win32" = "xno"; then
2976 AC_MSG_WARN([[
2977 ***
2978 *** A system-provided entropy source was not found on this system.
2979 *** Because of this, the System.Security.Cryptography random number generator
2980 *** will throw a NotImplemented exception.
2981 ***
2982 *** If you are seeing this message, and you know your system DOES have an
2983 *** entropy collection in place, please contact <crichton@gimp.org> and
2984 *** provide information about the system and how to access the random device.
2985 ***
2986 *** Otherwise you can install either egd or prngd and set the environment
2987 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2988 ***]])
2989 fi
2991 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2993 AC_MSG_CHECKING([if big-arrays are to be enabled])
2994 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2995 if test "x$enable_big_arrays" = "xyes" ; then
2996 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2997 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2998 else
2999 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
3000 fi
3001 fi
3002 AC_MSG_RESULT($enable_big_arrays)
3004 dnl **************
3005 dnl *** DTRACE ***
3006 dnl **************
3008 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
3010 if test "x$enable_dtrace" = "xyes"; then
3011 if test "x$has_dtrace" = "xno"; then
3012 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
3013 fi
3014 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
3015 if test "x$DTRACE" = "xno"; then
3016 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
3017 enable_dtrace=no
3018 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
3019 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
3020 enable_dtrace=no
3021 fi
3022 fi
3024 dtrace_g=no
3025 if test "x$enable_dtrace" = "xyes"; then
3026 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
3027 DTRACEFLAGS=
3028 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3029 case "$host" in
3030 powerpc-*-darwin*)
3031 DTRACEFLAGS="-arch ppc64"
3032 ;;
3033 i*86-*-darwin*)
3034 DTRACEFLAGS="-arch x86_64"
3035 ;;
3036 *)
3037 DTRACEFLAGS=-64
3038 ;;
3039 esac
3040 else
3041 case "$host" in
3042 powerpc-*-darwin*)
3043 DTRACEFLAGS="-arch ppc"
3044 ;;
3045 i*86-*-darwin*)
3046 DTRACEFLAGS="-arch i386"
3047 ;;
3048 *)
3049 DTRACEFLAGS=-32
3050 ;;
3051 esac
3052 fi
3053 AC_SUBST(DTRACEFLAGS)
3054 case "$host" in
3055 *-*-solaris*)
3056 dtrace_g=yes
3057 ;;
3058 esac
3059 AC_CHECK_HEADERS([sys/sdt.h])
3060 fi
3061 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
3062 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
3064 dnl **************************
3065 dnl *** AOT cross offsets ***
3066 dnl **************************
3068 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
3069 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
3071 dnl **************
3072 dnl *** LLVM ***
3073 dnl **************
3075 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=default)
3076 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
3077 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
3078 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
3080 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
3082 if test "x$enable_llvm" = "xdefault"; then
3083 enable_llvm=$enable_llvm_default
3084 fi
3086 if test "x$enable_llvm" = "xyes"; then
3087 if test "x$with_llvm" != "x"; then
3088 LLVM_CONFIG=$with_llvm/bin/llvm-config
3089 if test x$host_win32 = xyes; then
3090 LLVM_CONFIG=$LLVM_CONFIG.exe
3091 fi
3092 if test ! -x $LLVM_CONFIG; then
3093 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
3094 fi
3095 else
3096 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
3097 if test "x$LLVM_CONFIG" = "xno"; then
3098 AC_MSG_ERROR([llvm-config not found.])
3099 fi
3100 fi
3102 llvm_codegen="x86codegen"
3103 case "$target" in
3104 arm*)
3105 llvm_codegen="armcodegen"
3106 ;;
3107 esac
3109 if test "x$host_win32" = "xno"; then
3111 # Should be something like '2.6' or '2.7svn'
3112 llvm_version=`$LLVM_CONFIG --version`
3113 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
3114 AC_MSG_CHECKING(LLVM version)
3115 AC_MSG_RESULT($llvm_version $llvm_api_version)
3116 if echo $llvm_version | grep -q 'mono'; then
3117 if test "x$enable_llvm_version_check" = "xyes"; then
3118 if test "$llvm_version" != "$expected_llvm_version"; then
3119 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
3120 fi
3121 fi
3122 else
3123 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.])
3124 fi
3126 # The output of --cflags seems to include optimizations flags too
3127 if test $llvm_api_version -gt 100; then
3128 # The --cflags argument includes all kinds of warnings -pendantic etc.
3129 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3130 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3131 else
3132 LLVM_CFLAGS=`$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'`
3133 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
3134 fi
3135 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
3136 # from LLVM classes.
3137 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
3138 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
3139 # This might include empty lines
3140 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
3141 llvm_jit_supported=yes
3142 llvm_jit_libs="jit mcjit $llvm_codegen"
3143 if test "x$host" != "x$target"; then
3144 # No need for jit libs
3145 llvm_jit_supported=no
3146 llvm_jit_libs=""
3147 elif test $llvm_api_version -gt 100; then
3148 llvm_jit_libs="orcjit $llvm_codegen"
3149 fi
3150 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
3151 if test "x$LLVM_LIBS" = "x"; then
3152 echo "$LLVM_CONFIG --libs failed."
3153 exit 1
3154 fi
3155 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
3156 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
3157 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
3158 LLVM_LIBS="$LLVM_LIBS -lc++"
3159 else
3160 LLVM_LIBS="$LLVM_LIBS -lstdc++"
3161 fi
3163 expected_llvm_version="3.4svn-mono-mono/e656cac"
3165 else
3166 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3167 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
3168 LLVM_LDFLAGS="-L$with_llvm/lib"
3169 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
3170 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
3171 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
3172 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
3173 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
3174 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
3175 -lLLVMAnalysis -lLLVMTarget \
3176 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
3177 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
3178 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
3179 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
3180 -lLLVMSupport -lstdc++"
3181 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
3183 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
3184 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
3185 fi
3187 if test "x$llvm_api_version" = "x"; then
3188 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
3189 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
3190 else
3191 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3192 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3193 fi
3195 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraries])
3197 AC_SUBST(LLVM_CFLAGS)
3198 AC_SUBST(LLVM_CXXFLAGS)
3199 AC_SUBST(LLVM_LIBS)
3200 AC_SUBST(LLVM_LDFLAGS)
3201 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
3202 fi
3204 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
3205 if test "x$enable_loadedllvm" = "xyes"; then
3206 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
3207 fi
3208 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
3210 if test "x$enable_llvm" = "xyes"; then
3211 enable_llvm_runtime=yes
3212 fi
3213 if test "x$enable_llvm_runtime" = "xyes"; then
3214 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
3215 fi
3216 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
3218 TARGET="unknown"
3219 ACCESS_UNALIGNED="yes"
3221 LIBC="libc.so.6"
3222 INTL="libc.so.6"
3223 SQLITE="libsqlite.so.0"
3224 SQLITE3="libsqlite3.so.0"
3225 X11="libX11.so"
3226 GDKX11="libgdk-x11-2.0.so.0"
3227 GTKX11="libgtk-x11-2.0.so.0"
3228 XINERAMA="libXinerama.so.1"
3230 sizeof_register="SIZEOF_VOID_P"
3232 jit_wanted=true
3233 boehm_supported=true
3234 BTLS_SUPPORTED=no
3235 BTLS_PLATFORM=
3237 if test "x$enable_wasm" = "xyes"; then
3238 TARGET=WASM
3239 HOST=WASM
3240 arch_target=wasm
3241 AC_DEFINE(TARGET_WASM, 1, [Target wasm])
3242 AC_DEFINE(HOST_WASM, 1, [Host wasm])
3243 BTLS_SUPPORTED=no
3244 with_tls=pthread
3245 target_mach=no
3247 else
3249 case "$host" in
3250 mips*)
3251 TARGET=MIPS;
3252 arch_target=mips;
3253 with_tls=pthread;
3254 ACCESS_UNALIGNED="no"
3256 AC_MSG_CHECKING(for mips n32)
3257 AC_TRY_COMPILE([],[
3258 #if _MIPS_SIM != _ABIN32
3259 #error Not mips n32
3260 #endif
3261 ],[
3262 AC_MSG_RESULT(yes)
3263 sizeof_register=8
3264 ],[
3265 AC_MSG_RESULT(no)
3266 ])
3267 ;;
3268 i*86-*-*)
3269 TARGET=X86;
3270 arch_target=x86;
3271 case $host_os in
3272 solaris*)
3273 LIBC="libc.so"
3274 INTL="libintl.so"
3275 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3276 TARGET=AMD64
3277 arch_target=amd64
3278 fi
3280 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
3281 # int astruct __attribute__ ((visibility ("hidden")));
3282 # void foo ()
3283 # {
3284 # void *p = &astruct;
3285 # }
3286 # gcc -fPIC --shared -o libfoo.so foo.c
3287 # yields:
3288 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
3289 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
3290 have_visibility_hidden=no
3291 ;;
3292 mingw*|cygwin*)
3293 have_visibility_hidden=no
3294 ;;
3295 haiku*)
3296 LIBC=libroot.so
3297 ;;
3298 linux*)
3299 AOT_SUPPORTED="yes"
3300 BTLS_SUPPORTED=yes
3301 BTLS_PLATFORM=i386
3302 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3303 ;;
3304 darwin*)
3305 AOT_SUPPORTED="yes"
3306 BTLS_SUPPORTED=yes
3307 BTLS_PLATFORM=i386
3308 ;;
3309 openbsd*|freebsd*|kfreebsd-gnu*)
3310 AOT_SUPPORTED="yes"
3311 BTLS_SUPPORTED=yes
3312 BTLS_PLATFORM=i386
3313 ;;
3314 esac
3315 ;;
3316 x86_64-*-* | amd64-*-*)
3317 TARGET=AMD64;
3318 arch_target=amd64;
3319 if test "x$ac_cv_sizeof_void_p" = "x4"; then
3320 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3321 sizeof_register=8
3322 fi
3323 case $host_os in
3324 linux*)
3325 AOT_SUPPORTED="yes"
3326 BTLS_SUPPORTED=yes
3327 BTLS_PLATFORM=x86_64
3328 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3329 ;;
3330 darwin*)
3331 AOT_SUPPORTED="yes"
3332 BTLS_SUPPORTED=yes
3333 BTLS_PLATFORM=x86_64
3334 boehm_supported=false
3335 ;;
3336 openbsd*|freebsd*|kfreebsd-gnu*)
3337 AOT_SUPPORTED="yes"
3338 BTLS_SUPPORTED=yes
3339 BTLS_PLATFORM=x86_64
3340 ;;
3341 mingw*)
3342 ;;
3343 esac
3344 ;;
3345 sparc*-*-*)
3346 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3347 TARGET=SPARC64
3348 else
3349 TARGET=SPARC
3350 fi
3351 arch_target=sparc;
3352 ACCESS_UNALIGNED="no"
3353 case $host_os in
3354 linux*) ;;
3355 *)
3356 LIBC="libc.so"
3357 INTL="libintl.so"
3358 esac
3359 if test x"$GCC" = xyes; then
3360 # We don't support v8 cpus
3361 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
3362 fi
3363 if test x"$AR" = xfalse; then
3364 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
3365 fi
3366 ;;
3367 *-mingw*|*-*-cygwin*)
3368 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
3369 have_visibility_hidden=no
3370 INTL="intl"
3371 ;;
3372 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
3373 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
3374 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3375 TARGET=POWERPC64;
3376 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
3377 CFLAGS="$CFLAGS -mminimal-toc"
3378 else
3379 TARGET=POWERPC;
3380 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
3381 fi
3382 arch_target=ppc;
3383 case $host_os in
3384 linux*|darwin*)
3385 ;;
3386 esac
3387 ;;
3388 armv7k-*-darwin*)
3389 TARGET=ARM;
3390 TARGET_SYS=WATCHOS
3391 arch_target=arm;
3392 arm_fpu=VFP_HARD
3393 ACCESS_UNALIGNED="no"
3394 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3395 ;;
3397 arm*-darwin*)
3398 TARGET=ARM;
3399 arch_target=arm;
3400 ACCESS_UNALIGNED="no"
3401 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3402 ;;
3403 arm*-linux*)
3404 TARGET=ARM;
3405 arch_target=arm;
3406 ACCESS_UNALIGNED="no"
3407 AOT_SUPPORTED="yes"
3408 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3409 BTLS_SUPPORTED=yes
3410 BTLS_PLATFORM=arm
3411 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3412 case "$target" in
3413 arm*-linux*-gnueabi)
3414 BTLS_PLATFORM=armsoft
3415 ;;
3416 esac
3417 ;;
3418 arm*-netbsd*-eabi*)
3419 TARGET=ARM;
3420 arch_target=arm;
3421 ACCESS_UNALIGNED="no"
3422 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3423 ;;
3424 aarch64-*)
3425 # https://lkml.org/lkml/2012/7/15/133
3426 TARGET=ARM64
3427 arch_target=arm64
3428 boehm_supported=false
3429 AOT_SUPPORTED="yes"
3430 BTLS_SUPPORTED=yes
3431 BTLS_PLATFORM=aarch64
3432 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3433 ;;
3434 s390x-*-linux*)
3435 TARGET=S390X;
3436 arch_target=s390x;
3437 ACCESS_UNALIGNED="yes"
3438 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
3439 ;;
3440 esac
3442 HOST=$TARGET
3444 if test "x$host" != "x$target"; then
3445 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
3446 enable_mcs_build=no
3447 enable_support_build=no
3448 BTLS_SUPPORTED=no
3449 case "$target" in
3450 arm*-darwin*)
3451 TARGET=ARM;
3452 arch_target=arm;
3453 ACCESS_UNALIGNED="no"
3454 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3455 # Can't use tls, since it depends on the runtime detection of tls offsets
3456 # in mono-compiler.h
3457 with_tls=pthread
3458 case "$target" in
3459 armv7k-*)
3460 arm_fpu=VFP_HARD
3461 AC_DEFINE(TARGET_WATCHOS, 1, [...])
3462 ;;
3463 esac
3464 ;;
3465 powerpc64-ps3-linux-gnu)
3466 TARGET=POWERPC64
3467 arch_target=powerpc64
3468 AC_DEFINE(TARGET_PS3, 1, [...])
3469 # It would be better to just use TARGET_POWERPC64, but lots of code already
3470 # uses this define
3471 AC_DEFINE(__mono_ppc64__, 1, [...])
3472 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3473 sizeof_register=8
3474 target_byte_order=G_BIG_ENDIAN
3475 ;;
3476 powerpc64-xbox360-linux-gnu)
3477 TARGET=POWERPC64
3478 arch_target=powerpc64
3479 AC_DEFINE(TARGET_XBOX360, 1, [...])
3480 # It would be better to just use TARGET_POWERPC64, but lots of code already
3481 # uses this define
3482 sizeof_register=8
3483 target_byte_order=G_BIG_ENDIAN
3484 ;;
3485 arm*-linux-*)
3486 TARGET=ARM;
3487 arch_target=arm;
3488 AC_DEFINE(TARGET_ARM, 1, [...])
3489 ACCESS_UNALIGNED="no"
3490 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3491 # Can't use tls, since it depends on the runtime detection of tls offsets
3492 # in mono-compiler.h
3493 with_tls=pthread
3494 target_mach=no
3495 case "$target" in
3496 armv7l-unknown-linux-gnueabi*)
3497 # TEGRA
3498 CPPFLAGS="$CPPFLAGS"
3499 ;;
3500 armv5-*-linux-androideabi*)
3501 AC_DEFINE(TARGET_ANDROID, 1, [...])
3502 CPPFLAGS="$CPPFLAGS"
3503 ;;
3504 *-linux-androideabi*)
3505 AC_DEFINE(TARGET_ANDROID, 1, [...])
3506 CPPFLAGS="$CPPFLAGS"
3507 ;;
3508 esac
3509 ;;
3510 arm*-netbsd*-eabi*)
3511 TARGET=ARM;
3512 arch_target=arm;
3513 AC_DEFINE(TARGET_ARM, 1, [...])
3514 ACCESS_UNALIGNED="no"
3515 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3516 # Can't use tls, since it depends on the runtime detection of tls offsets
3517 # in mono-compiler.h
3518 with_tls=pthread
3519 target_mach=no
3520 ;;
3521 i686*-linux-*)
3522 TARGET=X86;
3523 arch_target=x86;
3524 AC_DEFINE(TARGET_X86, 1, [...])
3525 CPPFLAGS="$CPPFLAGS"
3526 # Can't use tls, since it depends on the runtime detection of tls offsets
3527 # in mono-compiler.h
3528 with_tls=pthread
3529 target_mach=no
3531 case "$target" in
3532 *-linux-android*)
3533 AC_DEFINE(TARGET_ANDROID, 1, [...])
3534 ;;
3535 esac
3536 ;;
3537 x86_64*-linux-*)
3538 TARGET=AMD64;
3539 arch_target=amd64;
3540 AC_DEFINE(TARGET_AMD64, 1, [...])
3541 CPPFLAGS="$CPPFLAGS"
3542 # Can't use tls, since it depends on the runtime detection of tls offsets
3543 # in mono-compiler.h
3544 with_tls=pthread
3545 target_mach=no
3547 case "$target" in
3548 *-linux-android*)
3549 AC_DEFINE(TARGET_ANDROID, 1, [...])
3550 ;;
3551 esac
3552 ;;
3553 x86_64-ps4-freebsd)
3554 TARGET=AMD64;
3555 arch_target=amd64;
3556 AC_DEFINE(TARGET_AMD64, 1, [...])
3557 AC_DEFINE(TARGET_PS4, 1, [...])
3558 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3559 CPPFLAGS="$CPPFLAGS"
3560 # Can't use tls, since it depends on the runtime detection of tls offsets
3561 # in mono-compiler.h
3562 with_tls=pthread
3563 target_mach=no
3564 target_win32=no
3565 ;;
3566 aarch64*-linux-*)
3567 TARGET=ARM64;
3568 arch_target=arm64;
3569 AC_DEFINE(TARGET_ARM64, 1, [...])
3570 CPPFLAGS="$CPPFLAGS"
3571 # Can't use tls, since it depends on the runtime detection of tls offsets
3572 # in mono-compiler.h
3573 with_tls=pthread
3574 target_mach=no
3575 case "$target" in
3576 *-linux-android*)
3577 AC_DEFINE(TARGET_ANDROID, 1, [...])
3578 ;;
3579 esac
3580 ;;
3581 aarch64-*)
3582 TARGET=ARM64
3583 ;;
3584 *)
3585 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3586 esac
3587 fi
3589 case "$TARGET" in
3590 X86)
3591 AC_DEFINE(TARGET_X86, 1, [...])
3592 ;;
3593 AMD64)
3594 AC_DEFINE(TARGET_AMD64, 1, [...])
3595 ;;
3596 ARM)
3597 AC_DEFINE(TARGET_ARM, 1, [...])
3598 ;;
3599 ARM64)
3600 AC_DEFINE(TARGET_ARM64, 1, [...])
3601 ;;
3602 POWERPC)
3603 AC_DEFINE(TARGET_POWERPC, 1, [...])
3604 ;;
3605 POWERPC64)
3606 AC_DEFINE(TARGET_POWERPC, 1, [...])
3607 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3608 ;;
3609 S390X)
3610 AC_DEFINE(TARGET_S390X, 1, [...])
3611 ;;
3612 MIPS)
3613 AC_DEFINE(TARGET_MIPS, 1, [...])
3614 ;;
3615 SPARC)
3616 AC_DEFINE(TARGET_SPARC, 1, [...])
3617 ;;
3618 SPARC64)
3619 AC_DEFINE(TARGET_SPARC64, 1, [...])
3620 ;;
3621 esac
3623 case "$HOST" in
3624 X86)
3625 AC_DEFINE(HOST_X86, 1, [...])
3626 ;;
3627 AMD64)
3628 AC_DEFINE(HOST_AMD64, 1, [...])
3629 ;;
3630 ARM)
3631 AC_DEFINE(HOST_ARM, 1, [...])
3632 ;;
3633 ARM64)
3634 AC_DEFINE(HOST_ARM64, 1, [...])
3635 ;;
3636 POWERPC)
3637 AC_DEFINE(HOST_POWERPC, 1, [...])
3638 ;;
3639 POWERPC64)
3640 AC_DEFINE(HOST_POWERPC, 1, [...])
3641 AC_DEFINE(HOST_POWERPC64, 1, [...])
3642 ;;
3643 S390X)
3644 AC_DEFINE(HOST_S390X, 1, [...])
3645 ;;
3646 MIPS)
3647 AC_DEFINE(HOST_MIPS, 1, [...])
3648 ;;
3649 SPARC)
3650 AC_DEFINE(HOST_SPARC, 1, [...])
3651 ;;
3652 SPARC64)
3653 AC_DEFINE(HOST_SPARC64, 1, [...])
3654 ;;
3655 esac
3657 #WASM hack
3658 fi
3661 dnl *************
3662 dnl *** VTUNE ***
3663 dnl *************
3665 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3666 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3668 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3670 if test "x$enable_vtune" = "xyes"; then
3671 if test "x$with_vtune" = "x"; then
3672 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3673 else
3674 VTUNE_PATH=$with_vtune
3675 fi
3676 VTUNE_INCLUDE=$VTUNE_PATH/include
3677 case "$TARGET" in
3678 X86)
3679 VTUNE_LIB=$VTUNE_PATH/lib32
3680 ;;
3681 AMD64)
3682 VTUNE_LIB=$VTUNE_PATH/lib64
3683 ;;
3684 *)
3685 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3686 ;;
3687 esac
3688 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3689 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3690 fi
3691 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3692 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3693 fi
3695 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3696 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3698 AC_SUBST(VTUNE_LIBS)
3699 AC_SUBST(VTUNE_CFLAGS)
3700 fi
3701 dnl Use GCC atomic ops if they work on the target.
3702 if test x$GCC = "xyes"; then
3703 case $TARGET in
3704 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3705 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3706 ;;
3707 esac
3708 fi
3710 if test "x$target_mach" = "xyes"; then
3712 if test "x$TARGET_SYS" = "xWATCHOS"; then
3713 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3714 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3715 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3716 BTLS_SUPPORTED=no
3717 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3718 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3719 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3720 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3721 BTLS_SUPPORTED=no
3722 else
3723 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3724 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3725 #error fail this for ios
3726 #endif
3727 ], [
3728 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3729 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3730 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3731 target_osx=yes
3732 ], [
3733 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3734 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3735 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3736 BTLS_SUPPORTED=no
3737 target_ios=yes
3738 ])
3739 fi
3740 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3741 fi
3743 AM_CONDITIONAL(TARGET_OSX, test x$target_osx = xyes)
3745 if test "x$sizeof_register" = "x4"; then
3746 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3747 elif test "x$sizeof_register" = "x8"; then
3748 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3749 else
3750 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3751 fi
3753 AC_SUBST(SIZEOF_VOID_P,[$ac_cv_sizeof_void_p])
3755 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3756 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3757 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3758 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3759 else
3760 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3761 fi
3763 if test "x$have_visibility_hidden" = "xyes"; then
3764 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3765 fi
3767 if test "x$have_deprecated" = "xyes"; then
3768 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3769 fi
3771 dnl
3772 dnl Simple Generational checks (sgen)
3773 dnl
3774 SGEN_DEFINES=
3775 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3776 AC_ARG_WITH(sgen-default-concurrent, [ --with-sgen-default-concurrent=yes,no Use Concurrent GC, default=no],[],[with_sgen_default_concurrent=no])
3777 if test x$buildsgen = xyes; then
3778 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3779 SGEN_DEFINES="-DHAVE_SGEN_GC"
3781 conc_gc_msg=""
3782 if test x$with_sgen_default_concurrent != xno; then
3783 AC_DEFINE(HAVE_CONC_GC_AS_DEFAULT, 1, [Defaults to concurrent GC])
3784 conc_gc_msg=" (concurrent by default)"
3785 fi
3787 if test "x$gc_msg" = "x"; then
3788 gc_msg="sgen$conc_gc_msg"
3789 else
3790 gc_msg="sgen$conc_gc_msg and $gc_msg"
3791 fi
3792 fi
3793 AC_SUBST(SGEN_DEFINES)
3794 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3796 jit_status="Building and using the JIT"
3798 libsuffix=".so"
3800 case "$host" in
3801 *-*-darwin*)
3802 libsuffix=".dylib"
3803 LIBC="libc.dylib"
3804 INTL="libintl.dylib"
3805 SQLITE="libsqlite.0.dylib"
3806 SQLITE3="libsqlite3.0.dylib"
3807 X11="libX11.dylib"
3808 GDKX11="libgdk-x11-2.0.dylib"
3809 GTKX11="libgtk-x11-2.0.dylib"
3810 ;;
3811 *-*-*netbsd*)
3812 LIBC="libc.so"
3813 INTL="libintl.so"
3814 SQLITE="libsqlite.so"
3815 SQLITE3="libsqlite3.so"
3816 ;;
3817 *-*-kfreebsd*-gnu)
3818 LIBC="libc.so.0.1"
3819 INTL="libc.so.0.1"
3820 X11="libX11.so.6"
3821 ;;
3822 *-*-*freebsd*)
3823 LIBC="libc.so.7"
3824 INTL="libintl.so"
3825 SQLITE="libsqlite.so"
3826 SQLITE3="libsqlite3.so"
3827 ;;
3828 *-*-*openbsd*)
3829 LIBC="libc.so"
3830 INTL="libintl.so"
3831 SQLITE="libsqlite.so"
3832 SQLITE3="libsqlite3.so"
3833 ;;
3834 *-*-*linux*)
3835 AC_PATH_X
3836 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3837 AC_MSG_CHECKING(for the soname of libX11.so)
3838 for i in $x_libraries $dlsearch_path; do
3839 for r in 4 5 6; do
3840 if test -f $i/libX11.so.$r; then
3841 X11=libX11.so.$r
3842 AC_MSG_RESULT($X11)
3843 fi
3844 done
3845 done
3847 if test "x$X11" = "xlibX11.so"; then
3848 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3849 X11=libX11.so.6
3850 fi
3851 ;;
3852 esac
3854 AC_SUBST(libsuffix)
3856 ######################################
3857 # EGLIB CHECKS
3858 ######################################
3860 GNUC_PRETTY=
3861 GNUC_UNUSED=
3862 BREAKPOINT="G_STMT_START { raise (SIGTRAP); } G_STMT_END"
3863 if test x$GCC = xyes; then
3864 GNUC_UNUSED='__attribute__((__unused__))'
3865 GNUC_NORETURN='__attribute__((__noreturn__))'
3866 case $host_cpu in
3867 i*86|x86_64) BREAKPOINT="G_STMT_START { __asm__ (\"int \$03\"); } G_STMT_END" ;;
3868 esac
3869 fi
3870 AC_SUBST(GNUC_PRETTY)
3871 AC_SUBST(GNUC_UNUSED)
3872 AC_SUBST(GNUC_NORETURN)
3873 AC_SUBST(BREAKPOINT)
3875 AC_C_BIGENDIAN([ORDER=G_BIG_ENDIAN],[ORDER=G_LITTLE_ENDIAN])
3877 case $host in
3878 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
3879 PATHSEP='\\'
3880 SEARCHSEP=';'
3881 OS="WIN32"
3882 PIDTYPE='void *'
3883 ;;
3884 *)
3885 PATHSEP='/'
3886 SEARCHSEP=':'
3887 OS="UNIX"
3888 PIDTYPE='int'
3889 ;;
3890 esac
3892 case $host in
3893 *-*-solaris*)
3894 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS"
3895 ;;
3896 esac
3898 case $target in
3899 arm*-darwin*|aarch64*-*)
3900 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE"
3901 ;;
3902 i*86-*-darwin*)
3903 ORDER=G_LITTLE_ENDIAN
3904 ;;
3905 *-*-haiku*)
3906 LDFLAGS="$LDFLAGS -ltextencoding"
3907 ;;
3908 *-*-openbsd*)
3909 CFLAGS="$CFLAGS -pthread"
3910 LDFLAGS="$LDFLAGS -pthread"
3911 ;;
3912 esac
3914 AC_SUBST(ORDER)
3915 AC_SUBST(CFLAGS)
3916 AC_SUBST(PATHSEP)
3917 AC_SUBST(SEARCHSEP)
3918 AC_SUBST(OS)
3919 AC_SUBST(PIDTYPE)
3921 # Defined for all targets/platforms using classic Windows API support.
3922 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
3923 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
3925 AC_CHECK_FUNCS(strlcpy stpcpy strtok_r rewinddir vasprintf strerror_r)
3926 AC_CHECK_FUNCS(getrlimit)
3927 AC_CHECK_FUNCS(fork execv execve)
3929 AC_ARG_WITH([overridable-allocators], [ --with-overridable-allocators allow g_*alloc/g_free to call custom allocators set via g_mem_set_vtable])
3931 if test x$with_overridable_allocators = xyes; then
3932 AC_DEFINE(ENABLE_OVERRIDABLE_ALLOCATORS,1,[Overridable allocator support enabled])
3933 AC_MSG_NOTICE([Overridable allocator support enabled])
3934 else
3935 AC_MSG_NOTICE([Overridable allocator support disabled])
3936 fi
3938 #
3939 # Mono currently supports 10.6, but strndup is not available prior to 10.7; avoiding
3940 # the detection of strndup on OS X so Mono built on 10.7+ still runs on 10.6. This can be
3941 # removed once support for 10.6 is dropped.
3942 #
3943 # iOS detection of strndup and getpwuid_r is faulty for some reason so let's simply avoid it
3944 #
3945 if test x$target_osx = xyes; then
3946 AC_CHECK_FUNCS(getpwuid_r)
3947 elif test x$target_ios = xno; then
3948 AC_CHECK_FUNCS(strndup getpwuid_r)
3949 fi
3951 AM_CONDITIONAL(NEED_VASPRINTF, test x$ac_cv_func_vasprintf = xno || test x$with_overridable_allocators = xyes)
3952 AM_ICONV()
3953 AC_SEARCH_LIBS(sqrtf, m)
3955 # nanosleep may not be part of libc, also search it in other libraries
3956 AC_SEARCH_LIBS(nanosleep, rt)
3958 AC_SEARCH_LIBS(dlopen, dl)
3959 old_ldflags="${LDFLAGS}"
3960 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
3961 AC_TRY_LINK(, [int i;], found_export_dynamic=yes, found_export_dynamic=no)
3962 if test $found_export_dynamic = no; then
3963 LDFLAGS="${old_ldflags}"
3964 fi
3966 AC_MSG_CHECKING(for varargs macros)
3967 AC_TRY_COMPILE([],[
3968 int foo (int i, int j);
3969 #define bar(...) foo (1, __VA_ARGS__)
3970 void main () {
3971 bar (2);
3972 }
3973 ],have_iso_varargs=yes,have_iso_varargs=no)
3974 AC_MSG_RESULT($have_iso_varargs)
3975 G_HAVE_ISO_VARARGS=0
3976 if test "x$have_iso_varargs" = "xyes"; then
3977 G_HAVE_ISO_VARARGS=1
3978 fi
3979 AC_SUBST(G_HAVE_ISO_VARARGS)
3981 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)
3982 AC_CHECK_LIB([iconv], [locale_charset],[],[AC_CHECK_LIB([charset], [locale_charset],[LIBS+="-liconv -lcharset"])])
3983 AC_CHECK_HEADER(alloca.h, [HAVE_ALLOCA_H=1], [HAVE_ALLOCA_H=0])
3984 AC_SUBST(HAVE_ALLOCA_H)
3986 if test $ac_cv_sizeof_void_p = $ac_cv_sizeof_int; then
3987 GPOINTER_TO_INT="((gint) (ptr))"
3988 GPOINTER_TO_UINT="((guint) (ptr))"
3989 GINT_TO_POINTER="((gpointer) (v))"
3990 GUINT_TO_POINTER="((gpointer) (v))"
3991 GSIZE="int"
3992 GSIZE_FORMAT='"u"'
3993 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long; then
3994 GPOINTER_TO_INT="((gint)(long) (ptr))"
3995 GPOINTER_TO_UINT="((guint)(long) (ptr))"
3996 GINT_TO_POINTER="((gpointer)(glong) (v))"
3997 GUINT_TO_POINTER="((gpointer)(gulong) (v))"
3998 GSIZE="long"
3999 GSIZE_FORMAT='"lu"'
4000 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long_long; then
4001 GPOINTER_TO_INT="((gint)(long long) (ptr))"
4002 GPOINTER_TO_UINT="((guint)(unsigned long long) (ptr))"
4003 GINT_TO_POINTER="((gpointer)(long long) (v))"
4004 GUINT_TO_POINTER="((gpointer)(unsigned long long) (v))"
4005 GSIZE="long long"
4006 GSIZE_FORMAT='"I64u"'
4007 else
4008 AC_MSG_ERROR([unsupported pointer size])
4009 fi
4011 AC_SUBST(GPOINTER_TO_INT)
4012 AC_SUBST(GPOINTER_TO_UINT)
4013 AC_SUBST(GINT_TO_POINTER)
4014 AC_SUBST(GUINT_TO_POINTER)
4015 AC_SUBST(GSIZE)
4016 AC_SUBST(GSIZE_FORMAT)
4017 AC_SUBST(G_GUINT64_FORMAT)
4018 AC_SUBST(G_GINT64_FORMAT)
4019 AC_SUBST(G_GUINT32_FORMAT)
4020 AC_SUBST(G_GINT32_FORMAT)
4022 #
4023 # END OF EGLIB CHECKS
4024 #
4026 AC_ARG_WITH([libgdiplus],
4027 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
4028 [], [with_libgdiplus=installed])
4030 # default install location
4031 libgdiplus_install_loc=libgdiplus${libsuffix}
4032 case "$host" in
4033 *-*-*linux*)
4034 libgdiplus_install_loc=libgdiplus${libsuffix}.0
4035 ;;
4036 esac
4038 case $with_libgdiplus in
4039 no|installed)
4040 libgdiplus_loc=
4041 ;;
4043 yes|sibling)
4044 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
4045 ;;
4047 /*) # absolute path, assume it is an install location
4048 libgdiplus_loc=$with_libgdiplus
4049 libgdiplus_install_loc=$with_libgdiplus
4050 ;;
4052 *)
4053 libgdiplus_loc=`pwd`/$with_libgdiplus
4054 ;;
4055 esac
4056 AC_SUBST([libgdiplus_loc])
4057 AC_SUBST([libgdiplus_install_loc])
4059 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
4060 if test "x$icall_symbol_map" = "xyes"; then
4061 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
4062 fi
4064 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
4065 if test "x$icall_export" = "xyes"; then
4066 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
4067 fi
4069 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
4070 if test "x$icall_tables" = "xno"; then
4071 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
4072 fi
4074 if test "x$with_tls" = "x__thread"; then
4075 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
4076 # Pass the information to libgc
4077 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
4078 AC_MSG_CHECKING(if the tls_model attribute is supported)
4079 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
4080 ], [
4081 AC_MSG_RESULT(yes)
4082 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
4083 ], [
4084 AC_MSG_RESULT(no)
4085 ])
4086 fi
4088 if test ${TARGET} = ARM; then
4089 dnl ******************************************
4090 dnl *** Check to see what FPU is available ***
4091 dnl ******************************************
4092 AC_MSG_CHECKING(which FPU to use)
4094 #
4095 # This is a bit tricky:
4096 #
4097 # if (__ARM_PCS_VFP) {
4098 # /* mfloat-abi=hard == VFP with hard ABI */
4099 # } elif (!__SOFTFP__) {
4100 # /* mfloat-abi=softfp == VFP with soft ABI */
4101 # } else {
4102 # /* mfloat-abi=soft == no VFP */
4103 # }
4104 #
4105 # The exception is iOS (w/ GCC) where none of the above
4106 # are defined (but iOS always uses the 'softfp' ABI).
4107 #
4108 # No support for FPA.
4109 #
4111 fpu=NONE
4113 # iOS GCC always uses the 'softfp' ABI.
4114 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
4115 fpu=VFP
4116 fi
4118 # Are we using the 'hard' ABI?
4119 if test x$fpu = xNONE; then
4120 AC_TRY_COMPILE([], [
4121 #ifndef __ARM_PCS_VFP
4122 #error "Float ABI is not 'hard'"
4123 #endif
4124 ], [
4125 fpu=VFP_HARD
4126 ], [
4127 fpu=NONE
4128 ])
4129 fi
4131 # No 'hard' ABI. 'soft' or 'softfp'?
4132 if test x$fpu = xNONE; then
4133 AC_TRY_COMPILE([], [
4134 #ifdef __SOFTFP__
4135 #error "Float ABI is not 'softfp'"
4136 #endif
4137 ], [
4138 fpu=VFP
4139 ], [
4140 fpu=NONE
4141 ])
4142 fi
4144 if test x$arm_fpu != x; then
4145 fpu=$arm_fpu
4146 fi
4148 AC_MSG_RESULT($fpu)
4149 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
4150 unset fpu
4152 dnl *********************************************
4153 dnl *** Check which ARM version(s) we can use ***
4154 dnl *********************************************
4155 AC_MSG_CHECKING(which ARM version to use)
4157 AC_TRY_COMPILE([], [
4158 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
4159 #error Not on ARM v5.
4160 #endif
4161 ], [
4162 arm_v5=yes
4164 arm_ver=ARMv5
4165 ], [])
4167 AC_TRY_COMPILE([], [
4168 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
4169 #error Not on ARM v6.
4170 #endif
4171 ], [
4172 arm_v5=yes
4173 arm_v6=yes
4175 arm_ver=ARMv6
4176 ], [])
4178 AC_TRY_COMPILE([], [
4179 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
4180 #error Not on ARM v7.
4181 #endif
4182 ], [
4183 arm_v5=yes
4184 arm_v6=yes
4185 arm_v7=yes
4187 arm_ver=ARMv7
4188 ], [])
4190 AC_MSG_RESULT($arm_ver)
4192 if test x$arm_v5 = xyes; then
4193 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
4194 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
4195 fi
4197 if test x$arm_v6 = xyes; then
4198 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
4199 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
4200 fi
4202 if test x$arm_v7 = xyes; then
4203 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
4204 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
4205 fi
4206 fi
4208 if test ${TARGET} = unknown; then
4209 CPPFLAGS="$CPPFLAGS -DNO_PORT"
4210 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
4211 fi
4213 if test "x$platform_android" = "xyes"; then
4214 case "x${TARGET}" in
4215 xARM)
4216 case "x$arm_ver" in
4217 xARMv5)
4218 BTLS_SUPPORTED=yes
4219 BTLS_PLATFORM=android-armv5
4220 ;;
4221 xARMv6)
4222 BTLS_SUPPORTED=yes
4223 BTLS_PLATFORM=android-armv6
4224 ;;
4225 xARMv7)
4226 BTLS_SUPPORTED=yes
4227 BTLS_PLATFORM=android-armv7
4228 ;;
4229 *)
4230 BTLS_SUPPORTED=no
4231 ;;
4232 esac
4233 ;;
4234 xARM64)
4235 BTLS_SUPPORTED=yes
4236 BTLS_PLATFORM=android-v8a
4237 ;;
4238 xX86)
4239 BTLS_SUPPORTED=yes
4240 BTLS_PLATFORM=android-x86
4241 ;;
4242 xAMD64)
4243 BTLS_SUPPORTED=yes
4244 BTLS_PLATFORM=android-x64
4245 ;;
4246 *)
4247 BTLS_SUPPORTED=no
4248 ;;
4249 esac
4250 fi
4252 if test ${ACCESS_UNALIGNED} = no; then
4253 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
4254 fi
4256 if test x$host_darwin = xyes; then
4257 AC_MSG_CHECKING([for ranlib that supports -no_warning_for_no_symbols option])
4258 AS_IF(
4259 [$RANLIB -no_warning_for_no_symbols 2>&1 | grep -q "unknown option"],
4260 [AC_MSG_RESULT([no])],
4261 [
4262 # avoid AR calling ranlib, libtool calls it anyway. suppress no symbols warning.
4263 AR_FLAGS="Scru"
4264 RANLIB="$RANLIB -no_warning_for_no_symbols"
4265 AC_MSG_RESULT([yes])
4266 ]
4267 )
4268 fi
4270 case "x$libgc" in
4271 xincluded)
4272 # Pass CPPFLAGS to libgc configure
4273 # We should use a separate variable for this to avoid passing useless and
4274 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
4275 # This should be executed late so we pick up the final version of CPPFLAGS
4276 # The problem with this approach, is that during a reconfigure, the main
4277 # configure scripts gets invoked with these arguments, so we use separate
4278 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
4279 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
4280 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
4281 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
4282 fi
4283 # Don't pass -finstrument-for-thread-suspension in,
4284 # if these are instrumented it will be very bad news
4285 # (infinite recursion, undefined parking behavior, etc)
4286 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
4287 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
4288 if test "x$support_boehm" = "xyes"; then
4289 AC_CONFIG_SUBDIRS(libgc)
4290 fi
4291 ;;
4292 esac
4294 MALLOC_MEMPOOLS=no
4295 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
4296 if test x$with_malloc_mempools = xyes; then
4297 MALLOC_MEMPOOLS=yes
4298 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
4299 fi
4300 ])
4303 DISABLE_MCS_DOCS=default
4304 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
4305 if test x$with_mcs_docs != xyes; then
4306 DISABLE_MCS_DOCS=yes
4307 fi
4308 ])
4309 if test -n "$INSTALL_4_x_TRUE"; then :
4310 DISABLE_MCS_DOCS=yes
4311 fi
4312 if test "x$DISABLE_MCS_DOCS" = "xdefault"; then
4313 DISABLE_MCS_DOCS=$DISABLE_MCS_DOCS_default
4314 fi
4316 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
4317 if test x$with_lazy_gc_thread_creation != xno ; then
4318 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
4319 fi
4320 ], [with_lazy_gc_thread_creation=no])
4322 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])
4324 if test x$with_cooperative_gc = xdefault; then
4325 with_cooperative_gc=$with_cooperative_gc_default
4326 fi
4328 if test x$with_cooperative_gc != xno; then
4329 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
4330 fi
4332 AM_CONDITIONAL([ENABLE_COOP], [test x$with_cooperative_gc != xno])
4334 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],[
4336 if test x$enable_checked_build != x ; then
4337 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
4338 fi
4339 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
4340 eval "mono_checked_build_test_enable_$feature='yes'"
4341 done
4343 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
4344 eval "mono_checked_build_test_enable_gc='yes'"
4345 eval "mono_checked_build_test_enable_metadata='yes'"
4346 eval "mono_checked_build_test_enable_thread='yes'"
4347 fi
4349 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
4350 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
4351 fi
4353 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
4354 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
4355 fi
4357 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
4358 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
4359 fi
4361 ], [])
4363 AC_CHECK_HEADER([malloc.h],
4364 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
4365 [Define to 1 if you have /usr/include/malloc.h.])],,)
4367 if test x"$GCC" = xyes; then
4368 # Implicit function declarations are not 64 bit safe
4369 # Do this late, since this causes lots of configure tests to fail
4370 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
4371 # jay has a lot of implicit declarations
4372 JAY_CFLAGS="-Wno-implicit-function-declaration"
4373 fi
4375 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
4376 # instead of libmono-static.a
4377 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
4378 LIBMONO_LA=libmini-static.la
4379 else
4380 if test x$buildsgen = xyes; then
4381 LIBMONO_LA=libmonosgen-$API_VER.la
4382 else
4383 LIBMONO_LA=libmonoboehm-$API_VER.la
4384 fi
4385 fi
4386 AC_SUBST(LIBMONO_LA)
4388 dnl **************
4389 dnl *** Btls ***
4390 dnl **************
4392 AC_ARG_ENABLE(btls, [ --disable-btls Disable the BoringTls provider], enable_btls=$enableval, enable_btls=$BTLS_SUPPORTED)
4393 AC_ARG_WITH(btls_android_ndk, [ --with-btls-android-ndk Android NDK for BoringTls])
4395 AM_CONDITIONAL(BTLS, test x$enable_btls = xyes)
4397 btls_android=no
4398 if test "x$enable_btls" = "xyes"; then
4399 AC_PATH_PROG(CMAKE, [cmake], [no], [$PATH:/Applications/CMake.app/Contents/bin:/usr/local/bin])
4400 if test "x$CMAKE" = "xno"; then
4401 AC_MSG_ERROR("cmake not found")
4402 fi
4404 BTLS_ROOT=`cd $srcdir && pwd`/external/boringssl
4405 AC_SUBST(BTLS_ROOT)
4407 btls_arch=
4408 btls_cflags=
4409 BTLS_CMAKE_ARGS=
4411 case "$BTLS_PLATFORM" in
4412 i386)
4413 btls_arch=i386
4414 btls_cflags="-m32"
4415 case $host_os in
4416 darwin*)
4417 btls_cflags="$btls_cflags -arch i386"
4418 esac
4419 ;;
4420 x86_64)
4421 btls_arch=x86_64
4422 ;;
4423 arm)
4424 btls_arch=arm
4425 ;;
4426 armsoft)
4427 btls_arch=arm
4428 btls_cflags="-DOPENSSL_NO_ASM=1"
4429 ;;
4430 aarch64)
4431 btls_arch=aarch64
4432 ;;
4433 android-armv5)
4434 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=14"
4435 ;;
4436 android-armv6)
4437 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=14"
4438 ;;
4439 android-armv7)
4440 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi-v7a\" -DANDROID_NATIVE_API_LEVEL=14"
4441 ;;
4442 android-v8a)
4443 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"arm64-v8a\" -DANDROID_NATIVE_API_LEVEL=21"
4444 ;;
4445 android-x86)
4446 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86\" -DANDROID_NATIVE_API_LEVEL=14"
4447 ;;
4448 android-x64)
4449 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86_64\" -DANDROID_NATIVE_API_LEVEL=21"
4450 ;;
4451 *)
4452 AC_MSG_ERROR(Invalid BTLS platform)
4453 esac
4455 if test "x$platform_android" = "xyes"; then
4456 btls_android=yes
4457 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=$BTLS_ROOT/util/android-cmake/android.toolchain.cmake"
4458 if test "x$with_btls_android_ndk" != "x"; then
4459 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DANDROID_NDK=\"$with_btls_android_ndk\""
4460 else
4461 AC_MSG_ERROR([Need to pass the --with-btls-android-ndk argument when building with BTLS support on Android.])
4462 fi
4463 fi
4465 if test "x$btls_arch" != "x"; then
4466 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DBTLS_ARCH=\"$btls_arch\""
4467 fi
4469 BTLS_CFLAGS="$CPPFLAGS_FOR_BTLS $btls_cflags"
4470 AC_SUBST(BTLS_ARCH)
4471 AC_SUBST(BTLS_CFLAGS)
4472 AC_SUBST(BTLS_PLATFORM)
4473 AC_SUBST(BTLS_CMAKE_ARGS)
4475 AC_DEFINE(HAVE_BTLS, 1, [BoringTls is supported])
4476 else
4477 enable_btls=no
4478 fi
4480 AM_CONDITIONAL(BTLS_ANDROID, test x$btls_android = xyes)
4482 if test x$DISABLE_MCS_DOCS = xyes; then
4483 docs_dir=""
4484 else
4485 docs_dir=docs
4486 fi
4487 AC_SUBST(docs_dir)
4489 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
4490 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
4491 AM_CONDITIONAL(BUILD_SUPPORT, [test x$enable_support_build != xno])
4493 libmono_ldflags="$libmono_ldflags $LIBS"
4495 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
4496 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
4497 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
4498 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
4499 AM_CONDITIONAL(X86, test x$TARGET = xX86)
4500 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
4501 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
4502 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
4503 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
4504 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
4505 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
4506 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
4507 AM_CONDITIONAL(WASM, test x$TARGET = xWASM)
4508 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
4509 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
4510 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
4511 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
4512 AM_CONDITIONAL(HOST_WASM, test x$HOST = xWASM)
4514 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
4516 AC_SUBST(LIBC)
4517 AC_SUBST(INTL)
4518 AC_SUBST(SQLITE)
4519 AC_SUBST(SQLITE3)
4520 AC_SUBST(X11)
4521 AC_SUBST(GDKX11)
4522 AC_SUBST(GTKX11)
4523 AC_SUBST(XINERAMA)
4524 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
4525 AC_SUBST(arch_target)
4526 AC_SUBST(CFLAGS)
4527 AC_SUBST(CPPFLAGS)
4528 AC_SUBST(LDFLAGS)
4530 #This must always be defined when building the runtime
4531 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
4533 mono_build_root=`pwd`
4534 AC_SUBST(mono_build_root)
4536 mono_runtime=mono/mini/mono
4537 AC_SUBST(mono_runtime)
4539 CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.6.0/tools/csc.exe
4541 if test $csc_compiler = mcs; then
4542 CSC=$mcs_topdir/class/lib/build/mcs.exe
4543 else
4544 CSC=$CSC_LOCATION
4545 fi
4547 mono_cfg_root=$mono_build_root/runtime
4548 if test x$host_win32 = xyes; then
4549 if test "x$cross_compiling" = "xno"; then
4550 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
4551 CSC=`cygpath -m -a $CSC`
4552 CSC_LOCATION=`cygpath -m -a $CSC_LOCATION`
4553 else
4554 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
4555 fi
4556 else
4557 mono_cfg_dir=$mono_cfg_root/etc
4558 fi
4559 AC_SUBST(mono_cfg_dir)
4561 AC_SUBST(CSC)
4563 AC_CONFIG_FILES([po/mcs/Makefile.in])
4565 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
4566 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
4568 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
4569 [ depth=../../../..
4570 case $srcdir in
4571 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4572 .) reldir=$depth ;;
4573 *) reldir=$depth/$srcdir ;;
4574 esac
4575 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
4576 cd runtime/etc/mono/1.0
4577 rm -f machine.config
4578 $LN_S $reldir/data/net_1_1/machine.config machine.config
4579 cd $depth
4580 ],[LN_S='$LN_S'])
4582 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
4583 [ depth=../../../..
4584 case $srcdir in
4585 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4586 .) reldir=$depth ;;
4587 *) reldir=$depth/$srcdir ;;
4588 esac
4589 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4590 cd runtime/etc/mono/2.0
4591 rm -f machine.config
4592 $LN_S $reldir/data/net_2_0/machine.config machine.config
4593 cd $depth
4594 ],[LN_S='$LN_S'])
4596 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
4597 [ depth=../../../..
4598 case $srcdir in
4599 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4600 .) reldir=$depth ;;
4601 *) reldir=$depth/$srcdir ;;
4602 esac
4603 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4604 cd runtime/etc/mono/2.0
4605 rm -f web.config
4606 $LN_S $reldir/data/net_2_0/web.config web.config
4607 cd $depth
4608 ],[LN_S='$LN_S'])
4610 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
4611 [ depth=../../..
4612 case $srcdir in
4613 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4614 .) reldir=$depth ;;
4615 *) reldir=$depth/$srcdir ;;
4616 esac
4617 $ac_aux_dir/install-sh -d runtime/etc/mono/
4618 cd runtime/etc/mono/
4619 rm -f browscap.ini
4620 $LN_S $reldir/data/browscap.ini browscap.ini
4621 cd $depth
4622 ],[LN_S='$LN_S'])
4624 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
4625 [ depth=../../../../..
4626 case $srcdir in
4627 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4628 .) reldir=$depth ;;
4629 *) reldir=$depth/$srcdir ;;
4630 esac
4631 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
4632 cd runtime/etc/mono/2.0/Browsers
4633 rm -f Compat.browser
4634 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4635 cd $depth
4636 ],[LN_S='$LN_S'])
4638 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
4639 [ depth=../../../../..
4640 case $srcdir in
4641 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4642 .) reldir=$depth ;;
4643 *) reldir=$depth/$srcdir ;;
4644 esac
4645 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
4646 cd runtime/etc/mono/4.0/Browsers
4647 rm -f Compat.browser
4648 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4649 cd $depth
4650 ],[LN_S='$LN_S'])
4652 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
4653 [ depth=../../../../..
4654 case $srcdir in
4655 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4656 .) reldir=$depth ;;
4657 *) reldir=$depth/$srcdir ;;
4658 esac
4659 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
4660 cd runtime/etc/mono/4.5/Browsers
4661 rm -f Compat.browser
4662 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4663 cd $depth
4664 ],[LN_S='$LN_S'])
4666 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
4667 [ depth=../../../..
4668 case $srcdir in
4669 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4670 .) reldir=$depth ;;
4671 *) reldir=$depth/$srcdir ;;
4672 esac
4673 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4674 cd runtime/etc/mono/4.0
4675 rm -f machine.config
4676 $LN_S $reldir/data/net_4_0/machine.config machine.config
4677 cd $depth
4678 ],[LN_S='$LN_S'])
4680 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
4681 [ depth=../../../..
4682 case $srcdir in
4683 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4684 .) reldir=$depth ;;
4685 *) reldir=$depth/$srcdir ;;
4686 esac
4687 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4688 cd runtime/etc/mono/4.0
4689 rm -f web.config
4690 $LN_S $reldir/data/net_4_0/web.config web.config
4691 cd $depth
4692 ],[LN_S='$LN_S'])
4694 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
4695 [ depth=../../../..
4696 case $srcdir in
4697 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4698 .) reldir=$depth ;;
4699 *) reldir=$depth/$srcdir ;;
4700 esac
4701 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4702 cd runtime/etc/mono/4.5
4703 rm -f machine.config
4704 $LN_S $reldir/data/net_4_5/machine.config machine.config
4705 cd $depth
4706 ],[LN_S='$LN_S'])
4708 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
4709 [ depth=../../../..
4710 case $srcdir in
4711 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4712 .) reldir=$depth ;;
4713 *) reldir=$depth/$srcdir ;;
4714 esac
4715 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4716 cd runtime/etc/mono/4.5
4717 rm -f web.config
4718 $LN_S $reldir/data/net_4_5/web.config web.config
4719 cd $depth
4720 ],[LN_S='$LN_S'])
4722 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])
4723 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])
4725 AC_OUTPUT([
4726 Makefile
4727 mono-uninstalled.pc
4728 acceptance-tests/Makefile
4729 llvm/Makefile
4730 scripts/mono-find-provides
4731 scripts/mono-find-requires
4732 mono/Makefile
4733 mono/btls/Makefile
4734 mono/utils/Makefile
4735 mono/utils/jemalloc/Makefile
4736 mono/metadata/Makefile
4737 mono/dis/Makefile
4738 mono/cil/Makefile
4739 mono/arch/Makefile
4740 mono/arch/x86/Makefile
4741 mono/arch/amd64/Makefile
4742 mono/arch/ppc/Makefile
4743 mono/arch/sparc/Makefile
4744 mono/arch/s390x/Makefile
4745 mono/arch/arm/Makefile
4746 mono/arch/arm64/Makefile
4747 mono/arch/mips/Makefile
4748 mono/sgen/Makefile
4749 mono/tests/Makefile
4750 mono/tests/tests-config
4751 mono/tests/gc-descriptors/Makefile
4752 mono/tests/testing_gac/Makefile
4753 mono/unit-tests/Makefile
4754 mono/benchmark/Makefile
4755 mono/mini/Makefile
4756 mono/profiler/Makefile
4757 mono/eglib/Makefile
4758 mono/eglib/eglib-config.h
4759 m4/Makefile
4760 ikvm-native/Makefile
4761 scripts/Makefile
4762 man/Makefile
4763 docs/Makefile
4764 data/Makefile
4765 data/net_2_0/Makefile
4766 data/net_4_0/Makefile
4767 data/net_4_5/Makefile
4768 data/net_2_0/Browsers/Makefile
4769 data/net_4_0/Browsers/Makefile
4770 data/net_4_5/Browsers/Makefile
4771 data/mint.pc
4772 data/mono-2.pc
4773 data/monosgen-2.pc
4774 data/mono.pc
4775 data/mono-cairo.pc
4776 data/mono-nunit.pc
4777 data/mono-options.pc
4778 data/mono-lineeditor.pc
4779 data/monodoc.pc
4780 data/dotnet.pc
4781 data/dotnet35.pc
4782 data/wcf.pc
4783 data/cecil.pc
4784 data/system.web.extensions_1.0.pc
4785 data/system.web.extensions.design_1.0.pc
4786 data/system.web.mvc.pc
4787 data/system.web.mvc2.pc
4788 data/system.web.mvc3.pc
4789 data/aspnetwebstack.pc
4790 data/reactive.pc
4791 samples/Makefile
4792 support/Makefile
4793 data/config
4794 tools/Makefile
4795 tools/locale-builder/Makefile
4796 tools/sgen/Makefile
4797 tools/monograph/Makefile
4798 tools/pedump/Makefile
4799 runtime/Makefile
4800 msvc/Makefile
4801 po/Makefile
4802 ])
4804 # Update all submodules recursively to ensure everything is checked out
4805 $srcdir/scripts/update_submodules.sh
4807 if test x$host_win32 = xyes; then
4808 # Get rid of 'cyg' prefixes in library names
4809 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4810 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4811 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4812 # executable doesn't work...
4813 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4814 fi
4816 if test x$host_darwin = xyes; then
4817 # This doesn't seem to be required and it slows down parallel builds
4818 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4819 fi
4821 (
4822 case $prefix in
4823 NONE) prefix=$ac_default_prefix ;;
4824 esac
4825 case $exec_prefix in
4826 NONE) exec_prefix='${prefix}' ;;
4827 esac
4829 #
4830 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4831 # any existing config.make. This allows people to share the same source tree
4832 # with different build directories, one native and one cross
4833 #
4834 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4836 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4838 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4839 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4840 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4841 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4842 echo "mono_build_root=$mono_build_root" >> $mcs_topdir/build/config.make
4843 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4844 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4845 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4846 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4848 case $INSTALL in
4849 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4850 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4851 esac
4853 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4855 export VERSION
4856 [myver=$($AWK 'BEGIN {
4857 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4858 if(length(vsplit [1]) > 4) {
4859 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4860 }
4861 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4862 }')]
4864 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4865 echo "MONO_CORLIB_VERSION = $MONO_CORLIB_VERSION" >> $mcs_topdir/build/config.make
4867 if test x$host_darwin = xyes; then
4868 echo "BUILD_PLATFORM = darwin" >> $mcs_topdir/build/config.make
4869 elif test x$host_win32 = xyes; then
4870 echo "BUILD_PLATFORM = win32" >> $mcs_topdir/build/config.make
4871 else
4872 echo "BUILD_PLATFORM = linux" >> $mcs_topdir/build/config.make
4873 fi
4875 if test x$host_darwin = xyes; then
4876 echo "HOST_PLATFORM ?= darwin" >> $mcs_topdir/build/config.make
4877 elif test x$host_win32 = xyes; then
4878 echo "HOST_PLATFORM ?= win32" >> $mcs_topdir/build/config.make
4879 else
4880 echo "HOST_PLATFORM ?= linux" >> $mcs_topdir/build/config.make
4881 fi
4883 if test "x$PLATFORM_AOT_SUFFIX" != "x"; then
4884 echo "PLATFORM_AOT_SUFFIX = $PLATFORM_AOT_SUFFIX" >> $mcs_topdir/build/config.make
4885 fi
4887 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4888 enable_system_aot=yes
4889 fi
4891 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4892 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4893 fi
4895 if test x$DISABLE_MCS_DOCS = xyes; then
4896 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4897 fi
4899 if test x$has_extension_module != xno; then
4900 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4901 fi
4903 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4905 if test "x$test_bcl_opt" = "xyes"; then
4906 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4907 fi
4909 echo "CSC_LOCATION = $CSC_LOCATION" >> $srcdir/$mcsdir/build/config.make
4911 if test $csc_compiler = mcs; then
4912 echo "MCS_MODE = 1" >> $srcdir/$mcsdir/build/config.make
4913 fi
4915 if test "x$AOT_BUILD_FLAGS" != "x" ; then
4916 echo "AOT_RUN_FLAGS=$AOT_RUN_FLAGS" >> $srcdir/$mcsdir/build/config.make
4917 echo "AOT_BUILD_FLAGS=$AOT_BUILD_FLAGS" >> $srcdir/$mcsdir/build/config.make
4918 echo "AOT_BUILD_ATTRS=$AOT_BUILD_ATTRS" >> $srcdir/$mcsdir/build/config.make
4919 fi
4921 if test "x$AOT_MODE" != "x" ; then
4922 echo "AOT_MODE=$AOT_MODE" >> $srcdir/$mcsdir/build/config.make
4923 fi
4925 if test "x$enable_btls" = "xyes"; then
4926 echo "HAVE_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4927 fi
4929 fi
4931 )
4933 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4935 btls_platform_string=
4936 if test x$enable_btls = xyes; then
4937 if test x$btls_android = xyes; then
4938 btls_platform_string=" (android:$BTLS_PLATFORM)"
4939 else
4940 btls_platform_string=" ($BTLS_PLATFORM)"
4941 fi
4942 fi
4944 echo "
4945 mcs source: $mcsdir
4946 C# Compiler: $csc_compiler
4948 Engine:
4949 Host: $host
4950 Target: $target
4951 GC: $gc_msg
4952 TLS: $with_tls
4953 SIGALTSTACK: $with_sigaltstack
4954 Engine: $jit_status
4955 BigArrays: $enable_big_arrays
4956 DTrace: $enable_dtrace
4957 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4959 Libraries:
4960 .NET 4.x: $with_profile4_x
4961 Xamarin.Android: $with_monodroid
4962 Xamarin.iOS: $with_monotouch
4963 Xamarin.WatchOS: $with_monotouch_watch
4964 Xamarin.TVOS: $with_monotouch_tv
4965 Xamarin.Mac: $with_xammac
4966 Windows AOT: $with_winaot
4967 Orbis: $with_orbis
4968 Unreal: $with_unreal
4969 WebAssembly: $with_wasm
4970 Test profiles: AOT Full ($with_testing_aot_full), AOT Hybrid ($with_testing_aot_hybrid)
4971 JNI support: $jdk_headers_found
4972 libgdiplus: $libgdiplus_msg
4973 zlib: $zlib_msg
4974 BTLS: $enable_btls$btls_platform_string
4975 jemalloc: $with_jemalloc (always use: $with_jemalloc_always)
4976 $disabled
4977 "
4978 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4979 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
4980 fi