| blob | 14d6e04f252b2bb7f9dc93ed74090b13e87b4116 |
1 # Process this file with autoconf to produce a configure script.
2 #AC_PREREQ([2.62])
4 # when bumping version number below, keep it in sync with man/mono.1 too
5 AC_INIT(mono, [4.9.0],
6 [http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
8 AC_CONFIG_SRCDIR([README.md])
9 AC_CONFIG_MACRO_DIR([m4])
10 AC_CANONICAL_SYSTEM
11 AC_CANONICAL_HOST
13 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
14 # The extra brackets are to foil regex-based scans.
15 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
17 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign subdir-objects]
18 m4_esyscmd([case `automake --version | head -n 1` in # parallel-tests is default in automake 1.13+, we need to explicitly enable it
19 *1.11*|*1.12*) echo parallel-tests;; # for 1.11 and 1.12 but not below as those versions don't recognize the flag
20 esac])) # TODO: remove this hack once we require automake 1.11+
22 AC_CONFIG_HEADERS([config.h])
23 AM_MAINTAINER_MODE
25 API_VER=2.0
26 AC_SUBST(API_VER)
28 AC_PROG_LN_S
30 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
32 case $host_os in
33 *cygwin* )
34 echo "Run configure using ./configure --host=i686-pc-mingw32"
35 exit 1
36 esac
38 # In case of cygwin, override LN_S, irrespective of what it determines.
39 # The build uses cygwin, but the actual runtime doesn't.
40 case $host_os in
41 *cygwin* ) LN_S='cp -p';;
42 esac
44 #
45 # libgc defaults
46 #
47 libgc_configure_args=
49 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
50 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
51 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
52 CFLAGS_FOR_LIBGC=$CFLAGS
53 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
54 CFLAGS_FOR_EGLIB=$CFLAGS
55 CPPFLAGS_FOR_BTLS=$CPPFLAGS
56 CFLAGS_FOR_BTLS=$CFLAGS
58 # libgc uses some deprecated APIs
59 CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
61 #
62 # These are the flags that need to be stored in the mono.pc file for
63 # compiling code that will embed Mono
64 #
65 libmono_cflags=""
66 libmono_ldflags=""
67 AC_SUBST(libmono_cflags)
68 AC_SUBST(libmono_ldflags)
70 # Variable to have relocatable .pc files (lib, or lib64)
71 # realpath isn't always available, and requires that all but the tip of the provided
72 # path exists. Fall back to the old behaviour, but realpath allows depth >1
73 # e.g. Debian puts Mono in /usr/bin and libs in /usr/lib/x86_64-linux-gnu/ which is
74 # too deep for the old method to work
75 reloc_libdir=`realpath --relative-to=${prefix} ${libdir} 2> /dev/null || basename ${libdir}`
76 AC_SUBST(reloc_libdir)
78 # Set to yes if Unix sockets cannot be created in an anonymous namespace
79 need_link_unlink=no
81 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
82 extra_runtime_ldflags=""
84 # Thread configuration inspired by sleepycat's db
85 AC_MSG_CHECKING([host platform characteristics])
86 libgc_threads=no
87 has_dtrace=no
88 parallel_mark=yes
89 ikvm_native=yes
91 host_win32=no
92 target_win32=no
93 platform_android=no
94 host_darwin=no
95 case "$host" in
96 *-mingw*|*-*-cygwin*)
97 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
98 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
99 host_win32=yes
100 mono_cv_clang=no
101 if test "x$cross_compiling" = "xno"; then
102 if test "x$host" = "x$build" -a "x$host" = "x$target"; then
103 target_win32=yes
104 fi
105 else
106 if test "x$host" = "x$target"; then
107 target_win32=yes
108 fi
109 fi
110 HOST_CC="gcc"
111 # Windows Vista or later is required
112 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
113 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32 -liphlpapi"
114 libmono_cflags="-mms-bitfields -mwindows"
115 libmono_ldflags="-mms-bitfields -mwindows"
116 libdl=
117 libgc_threads=win32
118 with_sigaltstack=no
119 with_tls=pthread
120 with_sgen_default_concurrent=yes
121 LN_S=cp
122 # This forces libgc to use the DllMain based thread registration code on win32
123 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
124 ;;
125 *-*-*netbsd*)
126 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
127 libmono_cflags="-D_REENTRANT"
128 LDFLAGS="$LDFLAGS -pthread"
129 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
130 libmono_ldflags="-pthread"
131 need_link_unlink=yes
132 libdl="-ldl"
133 libgc_threads=pthreads
134 with_sigaltstack=no
135 use_sigposix=yes
136 with_sgen_default_concurrent=yes
137 ;;
138 *-*-kfreebsd*-gnu)
139 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -DTHREAD_LOCAL_ALLOC -pthread"
140 libmono_cflags="-D_REENTRANT -DTHREAD_LOCAL_ALLOC -pthread"
141 libmono_ldflags="-lpthread -pthread"
142 libdl="-ldl"
143 libgc_threads=pthreads
144 need_link_unlink=yes
145 with_sigaltstack=no
146 use_sigposix=yes
147 with_sgen_default_concurrent=yes
148 ;;
149 *-*-*freebsd*)
150 if test "x$PTHREAD_CFLAGS" = "x"; then
151 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
152 libmono_cflags=
153 else
154 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
155 libmono_cflags="$PTHREAD_CFLAGS"
156 fi
157 if test "x$PTHREAD_LIBS" = "x"; then
158 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
159 libmono_ldflags="-pthread"
160 else
161 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
162 libmono_ldflags="$PTHREAD_LIBS"
163 fi
164 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
165 need_link_unlink=yes
166 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
167 libdl=
168 libgc_threads=pthreads
169 use_sigposix=yes
170 has_dtrace=yes
171 with_sgen_default_concurrent=yes
172 ;;
173 *-*-*openbsd*)
174 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
175 if test "x$disable_munmap" != "xyes"; then
176 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
177 fi
178 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
179 LDFLAGS="$LDFLAGS -pthread"
180 need_link_unlink=yes
181 AC_DEFINE(PTHREAD_POINTER_ID)
182 libdl=
183 libgc_threads=pthreads
184 with_sigaltstack=no
185 use_sigposix=yes
186 with_sgen_default_concurrent=yes
187 ;;
188 *-*-linux-android*)
189 platform_android=yes
190 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
191 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
193 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
194 if test "x$disable_munmap" != "xyes"; then
195 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
196 fi
197 libmono_cflags="-D_REENTRANT"
198 libdl="-ldl"
199 libgc_threads=pthreads
200 use_sigposix=yes
202 with_tls=pthread
203 with_sigaltstack=no
204 with_static_mono=no
206 # Android doesn't support boehm, as it's missing <link.h>
207 support_boehm=no
208 with_gc=sgen
210 # isinf(3) requires -lm; see isinf check below
211 LDFLAGS="$LDFLAGS -lm"
213 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
214 # PAGE_SIZE; breaks mono/io-layer/collection.c
215 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
216 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
217 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
219 # The configure check can't detect this
220 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
222 # to bypass the underscore linker check, can't work when cross-compiling
223 mono_cv_uscore=yes
224 mono_cv_clang=no
225 ;;
226 *-*-linux*)
227 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
228 if test "x$disable_munmap" != "xyes"; then
229 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
230 fi
231 libmono_cflags="-D_REENTRANT"
232 libdl="-ldl"
233 libgc_threads=pthreads
234 use_sigposix=yes
235 if test "x$cross_compiling" != "xno"; then
236 # to bypass the underscore linker check, not
237 # available during cross-compilation
238 mono_cv_uscore=no
239 fi
240 case "$host" in
241 aarch64-*)
242 support_boehm=no
243 with_gc=sgen
244 ;;
245 powerpc*-*-linux*)
246 # https://bugzilla.novell.com/show_bug.cgi?id=504411
247 disable_munmap=yes
248 ;;
249 esac
250 with_sgen_default_concurrent=yes
251 ;;
252 *-*-nacl*)
253 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
254 if test "x$disable_munmap" != "xyes"; then
255 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
256 fi
257 libmono_cflags="-D_REENTRANT"
258 libdl=
259 libgc_threads=pthreads
260 use_sigposix=yes
261 ikvm_native=no
262 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
263 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
264 ;;
265 *-*-hpux*)
266 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
267 # +ESdbgasm only valid on bundled cc on RISC
268 # silently ignored for ia64
269 if test $GCC != "yes"; then
270 CFLAGS="$CFLAGS +ESdbgasm"
271 # Arrange for run-time dereferencing of null
272 # pointers to produce a SIGSEGV signal.
273 LDFLAGS="$LDFLAGS -z"
274 fi
275 CFLAGS="$CFLAGS +ESdbgasm"
276 LDFLAGS="$LDFLAGS -z"
277 libmono_cflags="-D_REENTRANT"
278 libmono_ldflags="-lpthread"
279 libgc_threads=pthreads
280 need_link_unlink=yes
281 use_sigposix=yes
282 ;;
283 *-*-solaris*)
284 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
285 need_link_unlink=yes
286 libmono_cflags="-D_REENTRANT"
287 libgc_threads=pthreads
288 has_dtrace=yes
289 use_sigposix=yes
290 enable_solaris_tar_check=yes
291 ;;
292 *-*-darwin*)
293 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
294 host_darwin=yes
295 target_mach=yes
296 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
297 libmono_cflags="-D_THREAD_SAFE"
298 need_link_unlink=yes
299 AC_DEFINE(PTHREAD_POINTER_ID)
300 AC_DEFINE(USE_MACH_SEMA, 1, [...])
301 libdl=
302 libgc_threads=pthreads
303 has_dtrace=yes
304 if test "x$cross_compiling" = "xyes"; then
305 has_broken_apple_cpp=yes
306 fi
307 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
308 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
309 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
310 case "$host" in
311 dnl Snow Leopard and newer config.guess reports as this
312 i*86-*-darwin*)
313 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
314 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
315 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
316 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
317 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
318 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
319 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
320 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
321 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
322 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
323 with_sgen_default_concurrent=yes
324 ;;
325 x*64-*-darwin*)
326 with_sgen_default_concurrent=yes
327 ;;
328 arm*-darwin*)
329 has_dtrace=no
330 ;;
331 esac
332 ;;
333 *-*-haiku*)
334 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
335 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
336 libdl=
337 LIBS="$LIBS -lnetwork"
338 need_link_unlink=yes
339 AC_DEFINE(PTHREAD_POINTER_ID)
340 libgc_threads=pthreads
341 use_sigposix=yes
342 ;;
343 *)
344 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
345 libdl="-ldl"
346 ;;
347 esac
348 AC_MSG_RESULT(ok)
350 if test x$need_link_unlink = xyes; then
351 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
352 fi
354 if test x$host_win32 = xyes; then
355 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
356 fi
358 if test x$target_win32 = xyes; then
359 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
360 fi
362 # Defined for all targets/platforms using classic Windows API support.
363 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
364 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
366 AC_SUBST(extra_runtime_ldflags)
367 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
368 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
369 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
370 AM_CONDITIONAL(PLATFORM_DARWIN, test x$host_darwin = xyes)
371 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
372 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
374 if test -z "$PLATFORM_DARWIN_TRUE"; then :
375 PLATFORM_AOT_SUFFIX=.dylib
376 fi
378 if test -z "$PLATFORM_LINUX_TRUE"; then :
379 PLATFORM_AOT_SUFFIX=.so
380 fi
382 AC_SUBST(PLATFORM_AOT_SUFFIX)
384 ## PLATFORM_AOT_SUFFIX not so simple for windows :-)
386 AC_CHECK_TOOL(CC, gcc, gcc)
387 AC_PROG_CC
388 AC_CHECK_TOOL(CXX, g++, g++)
389 AC_PROG_CXX
390 AM_PROG_AS
391 AC_PROG_INSTALL
392 AC_PROG_AWK
393 AM_PROG_CC_C_O
394 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
395 : ${CCAS='$(CC)'}
396 # Set ASFLAGS if not already set.
397 : ${CCASFLAGS='$(CFLAGS)'}
398 AC_SUBST(CCAS)
399 AC_SUBST(CCASFLAGS)
401 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
402 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
403 if test "x$CXX" = "xg++"; then
404 if test "x$GXX" != "xyes"; then
405 # automake/libtool is so broken, it requires g++ even if the c++ sources
406 # are inside automake conditionals
407 AC_MSG_ERROR([You need to install g++])
408 fi
409 fi
411 dnl may require a specific autoconf version
412 dnl AC_PROG_CC_FOR_BUILD
413 dnl CC_FOR_BUILD not automatically detected
414 CC_FOR_BUILD=$CC
415 CFLAGS_FOR_BUILD=$CFLAGS
416 BUILD_EXEEXT=
417 if test "x$cross_compiling" = "xyes"; then
418 CC_FOR_BUILD=cc
419 CFLAGS_FOR_BUILD=
420 BUILD_EXEEXT=""
421 fi
422 AC_SUBST(CC_FOR_BUILD)
423 AC_SUBST(CFLAGS_FOR_BUILD)
424 AC_SUBST(HOST_CC)
425 AC_SUBST(BUILD_EXEEXT)
427 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
428 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
430 # Set STDC_HEADERS
431 AC_HEADER_STDC
432 AC_LIBTOOL_WIN32_DLL
433 # This causes monodis to not link correctly
434 #AC_DISABLE_FAST_INSTALL
435 AM_PROG_LIBTOOL
436 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
437 DOLT
439 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
440 AC_SUBST(export_ldflags)
442 # Test whenever ld supports -version-script
443 AC_PROG_LD
444 AC_PROG_LD_GNU
446 AM_ICONV()
448 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)
449 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)
450 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
451 [], [], [#include <stddef.h>
452 #include <sys/socket.h>
453 #include <linux/socket.h>])
455 AC_CHECK_HEADERS(sys/user.h, [], [],
456 [
457 #ifdef HAVE_SYS_PARAM_H
458 # include <sys/param.h>
459 #endif
460 ])
462 AC_CHECK_HEADERS(linux/serial.h)
464 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
465 if test x$have_zlib = xyes; then
466 AC_TRY_COMPILE([#include <zlib.h>], [
467 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
468 return 0;
469 #else
470 #error No good zlib found
471 #endif
472 ],[
473 AC_MSG_RESULT(Using system zlib)
474 zlib_msg="system zlib"
475 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
476 ],[
477 AC_MSG_RESULT(Using embedded zlib)
478 have_zlib=no
479 zlib_msg="bundled zlib"
480 ])
481 fi
483 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
484 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
486 # for mono/metadata/debug-symfile.c
487 AC_CHECK_HEADERS(elf.h)
489 # for support
490 AC_CHECK_HEADERS(poll.h)
491 AC_CHECK_HEADERS(sys/poll.h)
492 AC_CHECK_HEADERS(sys/wait.h)
493 AC_CHECK_HEADERS(grp.h)
494 AC_CHECK_HEADERS(syslog.h)
496 # for mono/dis
497 AC_CHECK_HEADERS(wchar.h)
498 AC_CHECK_HEADERS(ieeefp.h)
499 AC_MSG_CHECKING(for isinf)
500 AC_TRY_LINK([#include <math.h>], [
501 int f = isinf (1.0);
502 ], [
503 AC_MSG_RESULT(yes)
504 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
505 ], [
506 # We'll have to use signals
507 AC_MSG_RESULT(no)
508 ])
509 # mingw
510 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
511 AC_TRY_LINK([#include <math.h>],
512 [ _finite(0.0); ],
513 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
514 AC_MSG_RESULT(no)))
516 # for Linux statfs support
517 AC_CHECK_HEADERS(linux/magic.h)
519 # not 64 bit clean in cross-compile
520 AC_CHECK_SIZEOF(void *, 4)
522 AC_CACHE_CHECK([for clang],
523 mono_cv_clang,[
524 AC_TRY_COMPILE([], [
525 #ifdef __clang__
526 #else
527 #error "FAILED"
528 #endif
529 return 0;
530 ],
531 [mono_cv_clang=yes],
532 [mono_cv_clang=no],
533 [])
534 ])
536 AC_ARG_ENABLE(visibility-hidden,
537 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
538 disable_visibility_hidden=yes, disable_visibility_hidden=no)
540 WARN=''
541 if test x"$GCC" = xyes; then
542 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes -Wno-format-zero-length'
544 # We require C99 with some GNU extensions, e.g. `linux` macro
545 CFLAGS="$CFLAGS -std=gnu99"
547 # The runtime code does not respect ANSI C strict aliasing rules
548 CFLAGS="$CFLAGS -fno-strict-aliasing"
550 # We rely on signed overflow to behave
551 CFLAGS="$CFLAGS -fwrapv"
553 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
554 if test x"$disable_visibility_hidden" = xno; then
555 # Don't export any symbols by default
556 SHARED_CFLAGS="-fvisibility=hidden"
557 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -fvisibility=hidden"
558 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
559 fi
561 ORIG_CFLAGS=$CFLAGS
562 # Check for the normal version, since gcc ignores unknown -Wno options
563 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
564 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
565 AC_TRY_COMPILE([],[
566 return 0;
567 ], [
568 AC_MSG_RESULT(yes)
569 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
570 ], [
571 AC_MSG_RESULT(no)
572 CFLAGS=$ORIG_CFLAGS
573 ])
575 if test "x$mono_cv_clang" = "xyes"; then
576 # https://bugzilla.samba.org/show_bug.cgi?id=8118
577 WARN="$WARN -Qunused-arguments"
578 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
579 # We rely on zero length arrays in structs
580 WARN="$WARN -Wno-zero-length-array"
581 fi
582 else
583 # The Sun Forte compiler complains about inline functions that access static variables
584 # so disable all inlining.
585 case "$host" in
586 *-*-solaris*)
587 CFLAGS="$CFLAGS -Dinline="
588 ;;
589 esac
590 fi
591 CFLAGS="$CFLAGS -g $WARN"
592 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
593 CPPFLAGS="$CPPFLAGS -g $WARN"
595 # Where's the 'mcs' source tree?
596 if test -d $srcdir/mcs; then
597 mcsdir=mcs
598 else
599 mcsdir=../mcs
600 fi
602 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
603 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
604 mcsdir=$with_mcs_path
605 fi
606 )
608 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
610 #
611 # A sanity check to catch cases where the package was unpacked
612 # with an ancient tar program (Solaris)
613 #
614 AC_ARG_ENABLE(solaris-tar-check,
615 [ --disable-solaris-tar-check disable solaris tar check],
616 do_solaris_tar_check=no, do_solaris_tar_check=yes)
618 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
619 AC_MSG_CHECKING(integrity of package)
620 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
621 then
622 AC_MSG_RESULT(ok)
623 else
624 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
625 AC_MSG_ERROR([$errorm])
626 fi
627 fi
629 if test "x$with_mcs_path" != "x"; then
630 mcs_topdir=$(cd "$mcsdir" && pwd)
631 mcs_topdir_from_srcdir=$mcs_topdir
632 else
633 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
634 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
635 fi
637 # Convert mcs_topdir* paths to Windows syntax.
638 if test x$cross_compiling$host_win32 = xnoyes; then
639 mcs_topdir=$(cygpath -m $mcs_topdir)
640 case $mcs_topdir_from_srcdir in
641 /cygdrive/*)
642 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
643 ;;
644 esac
645 fi
647 AC_SUBST([mcs_topdir])
648 AC_SUBST([mcs_topdir_from_srcdir])
650 # gettext: prepare the translation directories.
651 # we do not configure the full gettext, as we consume it dynamically from C#
652 AM_PO_SUBDIRS
654 if test "x$USE_NLS" = "xyes"; then
655 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
657 if test "x$HAVE_MSGFMT" = "xno"; then
658 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
659 fi
660 fi
662 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
664 pkg_config_path=
665 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
666 if test x$with_crosspkgdir = "x"; then
667 if test -s $PKG_CONFIG_PATH; then
668 pkg_config_path=$PKG_CONFIG_PATH
669 fi
670 else
671 pkg_config_path=$with_crosspkgdir
672 PKG_CONFIG_PATH=$pkg_config_path
673 export PKG_CONFIG_PATH
674 fi
675 )
677 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
678 if test x$werror_flag = xyes; then
679 WERROR_CFLAGS="-Werror"
680 fi
681 AC_SUBST([WERROR_CFLAGS])
682 AC_SUBST([SHARED_CFLAGS])
684 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
685 AC_CONFIG_SUBDIRS(eglib)
687 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
688 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
690 AC_SUBST(GLIB_CFLAGS)
691 AC_SUBST(GLIB_LIBS)
693 # Enable support for fast thread-local storage
694 # Some systems have broken support, so we allow to disable it.
695 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
697 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
698 # This does not work on some platforms (bug #55253)
699 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
701 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
702 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
703 # Same as --with-shared_mono=no
704 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
706 if test "x$enable_static" = "xno"; then
707 with_static_mono=no
708 fi
710 if test "x$enable_shared" = "xno"; then
711 with_shared_mono=no
712 fi
714 if test "x$enable_libraries" = "xno"; then
715 with_shared_mono=no
716 fi
718 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
720 case $host in
721 *nacl* ) with_shared_mono=yes;;
722 esac
724 if test "x$host_win32" = "xyes"; then
725 # Boehm GC requires the runtime to be in its own dll
726 with_static_mono=no
727 fi
729 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
730 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
731 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
733 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
734 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
735 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
736 ORIG_CFLAGS=$CFLAGS
737 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
738 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
739 AC_TRY_COMPILE([], [
740 return 0;
741 ], [
742 AC_MSG_RESULT(yes)
743 # Pass it to libgc as well
744 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
745 ], [
746 AC_MSG_RESULT(no)
747 CFLAGS=$ORIG_CFLAGS
748 ])
749 fi
751 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
753 if test x$enable_small_config = xyes; then
754 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
755 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
756 fi
758 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=$enableval, enable_system_aot=default)
760 DISABLED_FEATURES=none
761 csc_compiler=default
762 endian=unknown
763 AC_C_BIGENDIAN([endian=big],[endian=little],[endian=unknown])
764 AC_MSG_CHECKING([CSharp compiler to use])
765 AC_ARG_WITH(csc, [ --with-csc=mcs,roslyn,default Configures the CSharp compiler to use],[
766 if test x$withval = xmcs; then
767 csc_compiler=mcs
768 elif test x$withval = xroslyn; then
769 csc_compiler=roslyn
770 elif test x$withval = xdefault; then
771 :
772 else
773 AC_MSG_ERROR([You must supply one of "mcs", "roslyn" or "default" to the --with-csc option])
774 fi
775 ],[csc_compiler=default])
777 if test $csc_compiler = default; then
778 if test $endian = big; then
779 csc_compiler=mcs
780 elif test $endian = little; then
781 csc_compiler=roslyn
782 else
783 csc_compiler=mcs
784 fi
785 fi
786 AC_MSG_RESULT($csc_compiler)
788 #
789 # Set the build profiles and options before things which use them
790 #
792 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])
793 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=default])
794 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=default])
795 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])
796 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])
797 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=default])
798 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=default])
799 AC_ARG_WITH(aot_hybrid, [ --with-aot_hybrid=yes,no If you want to build the aot_hybrid assemblies (defaults to no)], [], [with_aot_hybrid=default])
800 AC_ARG_WITH(aot_only, [ --with-aot_only=yes,no If you want to build the aot_only assemblies (defaults to no)], [], [with_aot_only=default])
802 AC_ARG_WITH(runtime_preset, [ --with-runtime_preset=net_4_x,all,aot,hybridaot,fullaot,bitcode Which default profile to build (defaults to net_4_x)], [], [with_runtime_preset=net_4_x])
804 dnl
805 dnl Profile defaults
806 dnl
807 TEST_PROFILE=default
808 enable_llvm_default=no
810 with_profile4_x_default=no
811 with_monodroid_default=no
812 with_monotouch_default=no
813 with_monotouch_watch_default=no
814 with_monotouch_tv_default=no
815 with_xammac_default=no
816 with_aot_hybrid_default=no
817 with_aot_only_default=no
819 with_bitcode_default=no
820 with_cooperative_gc_default=no
822 INVARIANT_AOT_OPTIONS=nimt-trampolines=2000,ntrampolines=8000,nrgctx-fetch-trampolines=256,ngsharedvt-trampolines=4000
824 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
825 DISABLE_MCS_DOCS_default=yes
826 elif test x$with_runtime_preset = xnet_4_x; then
827 with_profile4_x_default=yes
828 elif test x$with_runtime_preset = xall; then
829 with_profile4_x_default=yes
830 with_monodroid_default=yes
831 with_monotouch_default=yes
832 with_monotouch_watch_default=yes
833 with_monotouch_tv_default=yes
834 with_xammac_default=yes
835 elif test x$with_runtime_preset = xfullaot; then
836 DISABLE_MCS_DOCS_default=yes
837 with_aot_only_default=yes
838 TEST_PROFILE=aot_only
840 mono_feature_disable_com='yes'
841 mono_feature_disable_remoting='yes'
842 mono_feature_disable_reflection_emit_save='yes'
843 mono_feature_disable_reflection_emit='yes'
844 mono_feature_disable_appdomains='yes'
846 AOT_BUILD_FLAGS="-O=gsharedvt --aot=full,$INVARIANT_AOT_OPTIONS"
847 AOT_RUN_FLAGS="--full-aot"
848 elif test x$with_runtime_preset = xbitcode; then
849 DISABLE_MCS_DOCS_default=yes
850 with_aot_only_default=yes
851 with_bitcode_default=yes
852 with_cooperative_gc_default=yes
853 TEST_PROFILE=aot_only
854 enable_llvm_default=yes
856 mono_feature_disable_com='yes'
857 mono_feature_disable_remoting='yes'
858 mono_feature_disable_reflection_emit_save='yes'
859 mono_feature_disable_reflection_emit='yes'
860 mono_feature_disable_appdomains='yes'
862 AOT_BUILD_FLAGS="--aot=llvmonly,$INVARIANT_AOT_OPTIONS"
863 AOT_RUN_FLAGS="--llvmonly"
864 elif test x$with_runtime_preset = xhybridaot; then
865 DISABLE_MCS_DOCS_default=yes
866 with_aot_hybrid_default=yes
867 TEST_PROFILE=aot_hybrid
869 mono_feature_disable_com='yes'
870 mono_feature_disable_remoting='yes'
871 mono_feature_disable_appdomains='yes'
873 AOT_BUILD_FLAGS="--aot=hybrid,$INVARIANT_AOT_OPTIONS"
874 AOT_RUN_FLAGS="--hybrid-aot"
875 elif test x$with_runtime_preset = xaot; then
876 with_profile4_x_default=yes
878 AOT_BUILD_FLAGS="--aot=$INVARIANT_AOT_OPTIONS"
879 AOT_RUN_FLAGS=""
881 DISABLE_MCS_DOCS_default=yes
882 else
883 with_profile4_x_default=yes
884 fi
886 if test "x$AOT_BUILD_FLAGS" != "x"; then :
887 AC_SUBST(AOT_BUILD_FLAGS)
888 AC_SUBST(AOT_RUN_FLAGS)
889 # For llvmonlycheck + fullaotcheck
890 AC_SUBST(INVARIANT_AOT_OPTIONS)
891 fi
893 AC_SUBST(TEST_PROFILE)
895 if test "x$with_profile4_x" = "xdefault"; then
896 with_profile4_x=$with_profile4_x_default
897 fi
898 if test "x$with_monodroid" = "xdefault"; then
899 with_monodroid=$with_monodroid_default
900 fi
901 if test "x$with_monotouch" = "xdefault"; then
902 with_monotouch=$with_monotouch_default
903 fi
904 if test "x$with_monotouch_watch" = "xdefault"; then
905 with_monotouch_watch=$with_monotouch_watch_default
906 fi
907 if test "x$with_monotouch_tv" = "xdefault"; then
908 with_monotouch_tv=$with_monotouch_tv_default
909 fi
910 if test "x$with_bitcode" = "xdefault"; then
911 with_bitcode=$with_bitcode_default
912 fi
913 if test "x$with_xammac" = "xdefault"; then
914 with_xammac=$with_xammac_default
915 fi
916 if test "x$with_aot_hybrid" = "xdefault"; then
917 with_aot_hybrid=$with_aot_hybrid_default
918 fi
919 if test "x$with_aot_only" = "xdefault"; then
920 with_aot_only=$with_aot_only_default
921 fi
923 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = "xyes"])
924 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
925 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
926 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
927 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
928 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
929 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
930 AM_CONDITIONAL(INSTALL_AOT_HYBRID, [test "x$with_aot_hybrid" != "xno"])
931 AM_CONDITIONAL(INSTALL_AOT_ONLY, [test "x$with_aot_only" != "xno"])
933 AC_SUBST(INSTALL_AOT_HYBRID)
934 AC_SUBST(INSTALL_AOT_ONLY)
936 default_profile=net_4_x
937 if test -z "$INSTALL_MONODROID_TRUE"; then :
938 default_profile=monodroid
939 fi
940 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
941 default_profile=monotouch
942 fi
943 if test -z "$INSTALL_XAMMAC_TRUE"; then :
944 default_profile=xammac
945 fi
946 if test -z "$INSTALL_AOT_HYBRID_TRUE"; then :
947 default_profile=aot_hybrid
948 fi
949 if test -z "$INSTALL_AOT_ONLY_TRUE"; then :
950 default_profile=aot_only
951 fi
952 if test -z "$INSTALL_4_x_TRUE"; then :
953 default_profile=net_4_x
954 fi
955 DEFAULT_PROFILE=$default_profile
956 AC_SUBST(DEFAULT_PROFILE)
958 #
959 # End build profile configuration
960 #
962 if test x$USE_NLS = xprofile_default; then
964 if test x$host_darwin = xyes; then
965 # We make the default value for USE_NLS
966 # "no" on OSX because it isn't available on most
967 # default OSX installs. The most common configurations will
968 # all disable it, so this saves us typing.
969 USE_NLS=no
970 AC_SUBST([USE_NLS])
971 AC_MSG_RESULT([$USE_NLS])
972 else
973 USE_NLS=yes
974 AC_SUBST([USE_NLS])
975 AC_MSG_RESULT([$USE_NLS])
976 fi
978 fi
980 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
981 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
982 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
983 security, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
984 [
985 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
986 eval "mono_feature_disable_$feature='yes'"
987 done
988 DISABLED_FEATURES=$enable_minimal
989 disabled="Disabled: $enable_minimal"
990 ],[])
992 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
994 if test "x$mono_feature_disable_aot" = "xyes"; then
995 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
996 enable_system_aot=no
997 AC_MSG_NOTICE([Disabled AOT compiler])
998 fi
1000 if test "x$mono_feature_disable_profiler" = "xyes"; then
1001 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
1002 AC_MSG_NOTICE([Disabled support for the profiler])
1003 fi
1004 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
1006 if test "x$mono_feature_disable_decimal" = "xyes"; then
1007 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
1008 AC_MSG_NOTICE([Disabled support for decimal])
1009 fi
1011 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
1012 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
1013 AC_MSG_NOTICE([Disabled support for P/Invoke])
1014 fi
1016 if test "x$mono_feature_disable_debug" = "xyes"; then
1017 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
1018 AC_MSG_NOTICE([Disabled support for runtime debugging])
1019 fi
1021 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
1022 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
1023 mono_feature_disable_reflection_emit_save=yes
1024 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
1025 fi
1027 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
1028 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
1029 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
1030 fi
1032 if test "x$mono_feature_disable_large_code" = "xyes"; then
1033 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
1034 AC_MSG_NOTICE([Disabled support for large assemblies])
1035 fi
1037 if test "x$mono_feature_disable_logging" = "xyes"; then
1038 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
1039 AC_MSG_NOTICE([Disabled support for logging])
1040 fi
1042 if test "x$mono_feature_disable_com" = "xyes"; then
1043 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
1044 AC_MSG_NOTICE([Disabled COM support])
1045 fi
1047 if test "x$mono_feature_disable_ssa" = "xyes"; then
1048 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
1049 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
1050 fi
1052 if test "x$mono_feature_disable_generics" = "xyes"; then
1053 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
1054 AC_MSG_NOTICE([Disabled Generics Support])
1055 fi
1057 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
1058 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
1059 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
1060 fi
1062 if test "x$mono_feature_disable_portability" = "xyes"; then
1063 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
1064 AC_MSG_NOTICE([Disabled IO Portability layer])
1065 fi
1067 if test "x$mono_feature_disable_attach" = "xyes"; then
1068 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
1069 AC_MSG_NOTICE([Disabled agent attach])
1070 fi
1072 if test "x$mono_feature_disable_verifier" = "xyes"; then
1073 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
1074 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
1075 fi
1077 if test "x$mono_feature_disable_jit" = "xyes"; then
1078 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
1079 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
1080 fi
1082 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
1084 if test "x$mono_feature_disable_simd" = "xyes"; then
1085 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
1086 AC_MSG_NOTICE([Disabled SIMD support])
1087 fi
1089 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
1090 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
1091 AC_MSG_NOTICE([Disabled Soft Debugger.])
1092 fi
1094 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
1095 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
1096 AC_MSG_NOTICE([Disabled Performance Counters.])
1097 fi
1098 if test "x$mono_feature_disable_normalization" = "xyes"; then
1099 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
1100 AC_MSG_NOTICE([Disabled String normalization support.])
1101 fi
1103 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
1104 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
1105 AC_MSG_NOTICE([Disabled Assembly remapping.])
1106 fi
1108 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
1109 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
1110 AC_MSG_NOTICE([Disabled Shared perfcounters.])
1111 fi
1113 if test "x$mono_feature_disable_appdomains" = "xyes"; then
1114 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
1115 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
1116 fi
1118 if test "x$mono_feature_disable_remoting" = "xyes"; then
1119 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
1120 AC_MSG_NOTICE([Disabled remoting])
1121 fi
1123 if test "x$mono_feature_disable_security" = "xyes"; then
1124 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
1125 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
1126 fi
1128 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
1129 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
1130 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
1131 fi
1133 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
1134 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
1135 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
1136 fi
1138 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
1139 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
1140 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
1141 fi
1143 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
1144 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
1145 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
1146 fi
1148 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
1149 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
1150 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
1151 fi
1153 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
1154 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
1156 has_extension_module=no
1157 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
1158 [
1159 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
1160 if test x$extension = xdefault ; then
1161 has_extension_module=yes;
1162 fi
1163 done
1164 if test x$enable_extension_module = xyes; then
1165 has_extension_module=yes;
1166 fi
1167 ], [])
1169 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
1171 if test x$has_extension_module != xno ; then
1172 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
1173 AC_MSG_NOTICE([Enabling mono extension module.])
1174 fi
1176 # Deprecated
1177 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
1179 AC_MSG_CHECKING(for visibility __attribute__)
1180 AC_COMPILE_IFELSE([
1181 AC_LANG_SOURCE([[
1182 void __attribute__ ((visibility ("hidden"))) doit (void) {}
1183 int main () { doit (); return 0; }
1184 ]])
1185 ], [
1186 have_visibility_hidden=yes
1187 AC_MSG_RESULT(yes)
1188 ], [
1189 have_visibility_hidden=no
1190 AC_MSG_RESULT(no)
1191 ])
1193 dnl
1194 dnl Boehm GC configuration
1195 dnl
1197 AC_ARG_WITH(libgc, [ --with-gc=included,none Controls the Boehm GC config, default=included],[libgc=$with_gc],[libgc=included])
1199 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1200 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1202 if test "x$support_boehm" = "xyes"; then
1204 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1205 if test x$enable_parallel_mark = xyes; then
1206 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1207 fi
1209 gc_msg=""
1210 LIBGC_CPPFLAGS=
1211 LIBGC_LIBS=
1212 LIBGC_STATIC_LIBS=
1213 libgc_dir=
1214 case "x$libgc" in
1215 xincluded)
1216 if test "x$support_boehm" = "xyes"; then
1217 libgc_dir=libgc
1218 fi
1220 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1221 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1222 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1224 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1226 if test x$target_win32 = xyes; then
1227 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1228 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1229 fi
1231 gc_msg="Included Boehm GC with typed GC"
1232 if test x$enable_parallel_mark = xyes; then
1233 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1234 gc_msg="$gc_msg and parallel mark"
1235 else
1236 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1237 fi
1238 ;;
1240 xboehm|xbohem|xyes)
1241 AC_MSG_WARN("External Boehm is no longer supported")
1242 ;;
1244 xsgen)
1245 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1246 ;;
1248 xnone)
1249 AC_MSG_WARN("Compiling mono without GC.")
1250 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1251 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1252 gc_msg="none"
1253 ;;
1254 *)
1255 AC_MSG_ERROR([Invalid argument to --with-gc.])
1256 ;;
1257 esac
1259 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1260 if test "x$large_heap" = "xyes"; then
1261 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1262 fi
1264 AC_SUBST(LIBGC_CPPFLAGS)
1265 AC_SUBST(LIBGC_LIBS)
1266 AC_SUBST(LIBGC_STATIC_LIBS)
1267 AC_SUBST(libgc_dir)
1268 AC_SUBST(BOEHM_DEFINES)
1270 fi
1272 dnl
1273 dnl End of Boehm GC Configuration
1274 dnl
1276 dnl *************************************
1277 dnl *** Checks for zero length arrays ***
1278 dnl *************************************
1279 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1280 AC_TRY_COMPILE([
1281 struct s {
1282 int length;
1283 char data [0];
1284 };
1285 ], [], [
1286 AC_MSG_RESULT(yes)
1287 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1288 ], [
1289 AC_MSG_RESULT(no)
1290 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1291 ])
1293 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1295 dnl ***********************************
1296 dnl *** Checks for signals
1297 dnl ***********************************
1298 AC_CHECK_HEADERS(signal.h)
1299 AC_CHECK_FUNCS(sigaction)
1300 AC_CHECK_FUNCS(kill)
1301 AC_CHECK_FUNCS(signal)
1303 # signal() is declared inline in Android headers
1304 # so we need to workaround it by overriding the check.
1305 if test x$platform_android = xyes; then
1306 AC_DEFINE(HAVE_SIGNAL,1)
1307 fi
1309 if test x$host_win32 = xno; then
1311 dnl hires monotonic clock support
1312 AC_SEARCH_LIBS(clock_gettime, rt)
1313 AC_CHECK_FUNCS(clock_nanosleep)
1315 dnl dynamic loader support
1316 AC_CHECK_FUNC(dlopen, DL_LIB="",
1317 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1318 )
1319 if test x$dl_support = xno; then
1320 AC_MSG_WARN([No dynamic loading support available])
1321 else
1322 LIBS="$LIBS $DL_LIB"
1323 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1324 dnl from glib's configure.ac
1325 AC_CACHE_CHECK([for preceeding underscore in symbols],
1326 mono_cv_uscore,[
1327 AC_TRY_RUN([#include <dlfcn.h>
1328 int mono_underscore_test (void) { return 42; }
1329 int main() {
1330 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1331 handle = dlopen ((void*)0, 0);
1332 if (handle) {
1333 f1 = dlsym (handle, "mono_underscore_test");
1334 f2 = dlsym (handle, "_mono_underscore_test");
1335 } return (!f2 || f1);
1336 }],
1337 [mono_cv_uscore=yes],
1338 [mono_cv_uscore=no],
1339 [])
1340 ])
1341 if test "x$mono_cv_uscore" = "xyes"; then
1342 MONO_DL_NEED_USCORE=1
1343 else
1344 MONO_DL_NEED_USCORE=0
1345 fi
1346 AC_SUBST(MONO_DL_NEED_USCORE)
1347 AC_CHECK_FUNC(dlerror)
1348 fi
1350 dnl ******************************************************************
1351 dnl *** Checks for the IKVM JNI interface library ***
1352 dnl ******************************************************************
1353 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])
1355 ikvm_native_dir=
1356 if test x$with_ikvm_native = xyes; then
1357 ikvm_native_dir=ikvm-native
1358 jdk_headers_found="IKVM Native"
1359 fi
1361 AC_SUBST(ikvm_native_dir)
1363 AC_CHECK_HEADERS(execinfo.h)
1365 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1367 AC_CHECK_FUNCS(getgrgid_r)
1368 AC_CHECK_FUNCS(getgrnam_r)
1369 AC_CHECK_FUNCS(getpwnam_r)
1370 AC_CHECK_FUNCS(getpwuid_r)
1371 AC_CHECK_FUNCS(getresuid)
1372 AC_CHECK_FUNCS(setresuid)
1373 AC_CHECK_FUNCS(kqueue)
1374 AC_CHECK_FUNCS(backtrace_symbols)
1375 AC_CHECK_FUNCS(mkstemp)
1376 AC_CHECK_FUNCS(mmap)
1377 AC_CHECK_FUNCS(madvise)
1378 AC_CHECK_FUNCS(getrusage)
1379 AC_CHECK_FUNCS(getpriority)
1380 AC_CHECK_FUNCS(setpriority)
1381 AC_CHECK_FUNCS(dl_iterate_phdr)
1382 AC_CHECK_FUNCS(dladdr)
1383 AC_CHECK_FUNCS(sysconf)
1384 AC_CHECK_FUNCS(getrlimit)
1385 AC_CHECK_FUNCS(prctl)
1387 AC_CHECK_FUNCS(sched_getaffinity)
1388 AC_CHECK_FUNCS(sched_setaffinity)
1389 AC_CHECK_FUNCS(sched_getcpu)
1391 dnl ****************************************************************
1392 dnl *** Check for sched_setaffinity from glibc versions before ***
1393 dnl *** 2.3.4. The older versions of the function only take 2 ***
1394 dnl *** parameters, not 3. ***
1395 dnl *** ***
1396 dnl *** Because the interface change was not made in a minor ***
1397 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1398 dnl *** won't always indicate the interface sched_affinity has. ***
1399 dnl ****************************************************************
1400 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1401 AC_TRY_COMPILE([#include <sched.h>], [
1402 int mask = 1;
1403 sched_setaffinity(0, &mask);
1404 return 0;
1405 ], [
1406 # Yes, we have it...
1407 AC_MSG_RESULT(yes)
1408 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1409 ], [
1410 # We have the new, three-parameter version
1411 AC_MSG_RESULT(no)
1412 ])
1413 AC_TRY_COMPILE([#include <sched.h>], [
1414 CPU_COUNT((void *) 0);
1415 ], [
1416 AC_MSG_RESULT(yes)
1417 AC_DEFINE(GLIBC_HAS_CPU_COUNT, 1, [GLIBC has CPU_COUNT macro in sched.h])
1418 ], [
1419 # We have the new, three-parameter version
1420 AC_MSG_RESULT(no)
1421 ])
1423 dnl ******************************************************************
1424 dnl *** Check for large file support ***
1425 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1426 dnl ******************************************************************
1428 # Check that off_t can represent 2**63 - 1 correctly, working around
1429 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1430 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1431 large_offt=no
1432 AC_DEFUN([LARGE_FILES], [
1433 large_CPPFLAGS=$CPPFLAGS
1434 CPPFLAGS="$CPPFLAGS $1"
1435 AC_TRY_COMPILE([
1436 #include <sys/types.h>
1437 #include <limits.h>
1438 ], [
1439 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1440 #define COMPILE_TIME_ASSERT(pred) \
1441 switch(0){case 0:case pred:;}
1442 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1443 ], [
1444 AC_MSG_RESULT(ok)
1445 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1446 large_CPPFLAGS="$large_CPPFLAGS $1"
1447 large_offt=yes
1448 ], [
1449 AC_MSG_RESULT(no)
1450 ])
1451 CPPFLAGS=$large_CPPFLAGS
1452 ])
1454 AC_MSG_CHECKING(if off_t is 64 bits wide)
1455 LARGE_FILES("")
1456 if test $large_offt = no; then
1457 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1458 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1459 fi
1460 if test $large_offt = no; then
1461 AC_MSG_WARN([No 64 bit file size support available])
1462 fi
1464 dnl *****************************
1465 dnl *** Checks for libsocket ***
1466 dnl *****************************
1467 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1469 case "$host" in
1470 *-*-*freebsd*)
1471 dnl *****************************
1472 dnl *** Checks for libinotify ***
1473 dnl *****************************
1474 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1475 esac
1477 dnl *******************************
1478 dnl *** Checks for MSG_NOSIGNAL ***
1479 dnl *******************************
1480 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1481 AC_TRY_COMPILE([#include <sys/socket.h>], [
1482 int f = MSG_NOSIGNAL;
1483 ], [
1484 # Yes, we have it...
1485 AC_MSG_RESULT(yes)
1486 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1487 ], [
1488 # We'll have to use signals
1489 AC_MSG_RESULT(no)
1490 ])
1492 dnl *****************************
1493 dnl *** Checks for IPPROTO_IP ***
1494 dnl *****************************
1495 AC_MSG_CHECKING(for IPPROTO_IP)
1496 AC_TRY_COMPILE([#include <netinet/in.h>], [
1497 int level = IPPROTO_IP;
1498 ], [
1499 # Yes, we have it...
1500 AC_MSG_RESULT(yes)
1501 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1502 ], [
1503 # We'll have to use getprotobyname
1504 AC_MSG_RESULT(no)
1505 ])
1507 dnl *******************************
1508 dnl *** Checks for IPPROTO_IPV6 ***
1509 dnl *******************************
1510 AC_MSG_CHECKING(for IPPROTO_IPV6)
1511 AC_TRY_COMPILE([#include <netinet/in.h>], [
1512 int level = IPPROTO_IPV6;
1513 ], [
1514 # Yes, we have it...
1515 AC_MSG_RESULT(yes)
1516 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1517 ], [
1518 # We'll have to use getprotobyname
1519 AC_MSG_RESULT(no)
1520 ])
1522 dnl ******************************
1523 dnl *** Checks for IPPROTO_TCP ***
1524 dnl ******************************
1525 AC_MSG_CHECKING(for IPPROTO_TCP)
1526 AC_TRY_COMPILE([#include <netinet/in.h>], [
1527 int level = IPPROTO_TCP;
1528 ], [
1529 # Yes, we have it...
1530 AC_MSG_RESULT(yes)
1531 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1532 ], [
1533 # We'll have to use getprotobyname
1534 AC_MSG_RESULT(no)
1535 ])
1537 dnl *****************************
1538 dnl *** Checks for SOL_IP ***
1539 dnl *****************************
1540 AC_MSG_CHECKING(for SOL_IP)
1541 AC_TRY_COMPILE([#include <netdb.h>], [
1542 int level = SOL_IP;
1543 ], [
1544 # Yes, we have it...
1545 AC_MSG_RESULT(yes)
1546 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1547 ], [
1548 # We'll have to use getprotobyname
1549 AC_MSG_RESULT(no)
1550 ])
1552 dnl *****************************
1553 dnl *** Checks for SOL_IPV6 ***
1554 dnl *****************************
1555 AC_MSG_CHECKING(for SOL_IPV6)
1556 AC_TRY_COMPILE([#include <netdb.h>], [
1557 int level = SOL_IPV6;
1558 ], [
1559 # Yes, we have it...
1560 AC_MSG_RESULT(yes)
1561 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1562 ], [
1563 # We'll have to use getprotobyname
1564 AC_MSG_RESULT(no)
1565 ])
1567 dnl *****************************
1568 dnl *** Checks for SOL_TCP ***
1569 dnl *****************************
1570 AC_MSG_CHECKING(for SOL_TCP)
1571 AC_TRY_COMPILE([#include <netdb.h>], [
1572 int level = SOL_TCP;
1573 ], [
1574 # Yes, we have it...
1575 AC_MSG_RESULT(yes)
1576 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1577 ], [
1578 # We'll have to use getprotobyname
1579 AC_MSG_RESULT(no)
1580 ])
1582 dnl *****************************
1583 dnl *** Checks for IP_PKTINFO ***
1584 dnl *****************************
1585 AC_MSG_CHECKING(for IP_PKTINFO)
1586 AC_TRY_COMPILE([#include <linux/in.h>], [
1587 int level = IP_PKTINFO;
1588 ], [
1589 # Yes, we have it...
1590 AC_MSG_RESULT(yes)
1591 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1592 ], [
1593 AC_MSG_RESULT(no)
1594 ])
1596 dnl *****************************
1597 dnl *** Checks for IPV6_PKTINFO ***
1598 dnl *****************************
1599 AC_MSG_CHECKING(for IPV6_PKTINFO)
1600 AC_TRY_COMPILE([#include <netdb.h>], [
1601 int level = IPV6_PKTINFO;
1602 ], [
1603 # Yes, we have it...
1604 AC_MSG_RESULT(yes)
1605 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1606 ], [
1607 AC_MSG_RESULT(no)
1608 ])
1610 dnl **********************************
1611 dnl *** Checks for IP_DONTFRAG ***
1612 dnl **********************************
1613 AC_MSG_CHECKING(for IP_DONTFRAG)
1614 AC_TRY_COMPILE([#include <netinet/in.h>], [
1615 int level = IP_DONTFRAG;
1616 ], [
1617 # Yes, we have it...
1618 AC_MSG_RESULT(yes)
1619 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1620 ], [
1621 AC_MSG_RESULT(no)
1622 ])
1624 dnl **********************************
1625 dnl *** Checks for IP_DONTFRAGMENT ***
1626 dnl **********************************
1627 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1628 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1629 int level = IP_DONTFRAGMENT;
1630 ], [
1631 # Yes, we have it...
1632 AC_MSG_RESULT(yes)
1633 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1634 ], [
1635 AC_MSG_RESULT(no)
1636 ])
1638 dnl **********************************
1639 dnl *** Checks for IP_MTU_DISCOVER ***
1640 dnl **********************************
1641 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1642 AC_TRY_COMPILE([#include <linux/in.h>], [
1643 int level = IP_MTU_DISCOVER;
1644 ], [
1645 # Yes, we have it...
1646 AC_MSG_RESULT(yes)
1647 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1648 ], [
1649 AC_MSG_RESULT(no)
1650 ])
1652 dnl **********************************
1653 dnl *** Checks for IP_PMTUDISC_DO ***
1654 dnl **********************************
1655 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1656 AC_TRY_COMPILE([#include <linux/in.h>], [
1657 int level = IP_PMTUDISC_DO;
1658 ], [
1659 # Yes, we have it...
1660 AC_MSG_RESULT(yes)
1661 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1662 ], [
1663 AC_MSG_RESULT(no)
1664 ])
1666 dnl *********************************
1667 dnl *** Check for struct ip_mreqn ***
1668 dnl *********************************
1669 AC_MSG_CHECKING(for struct ip_mreqn)
1670 AC_TRY_COMPILE([#include <netinet/in.h>], [
1671 struct ip_mreqn mreq;
1672 mreq.imr_address.s_addr = 0;
1673 ], [
1674 # Yes, we have it...
1675 AC_MSG_RESULT(yes)
1676 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1677 ], [
1678 # We'll just have to try and use struct ip_mreq
1679 AC_MSG_RESULT(no)
1680 AC_MSG_CHECKING(for struct ip_mreq)
1681 AC_TRY_COMPILE([#include <netinet/in.h>], [
1682 struct ip_mreq mreq;
1683 mreq.imr_interface.s_addr = 0;
1684 ], [
1685 # Yes, we have it...
1686 AC_MSG_RESULT(yes)
1687 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1688 ], [
1689 # No multicast support
1690 AC_MSG_RESULT(no)
1691 ])
1692 ])
1694 dnl **********************************
1695 dnl *** Check for getaddrinfo ***
1696 dnl **********************************
1697 AC_MSG_CHECKING(for getaddrinfo)
1698 AC_TRY_LINK([
1699 #include <stdio.h>
1700 #include <netdb.h>
1701 ], [
1702 getaddrinfo(NULL,NULL,NULL,NULL);
1703 ], [
1704 # Yes, we have it...
1705 AC_MSG_RESULT(yes)
1706 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1707 ], [
1708 AC_MSG_RESULT(no)
1709 ])
1711 dnl **********************************
1712 dnl *** Check for gethostbyname2_r ***
1713 dnl **********************************
1714 AC_MSG_CHECKING(for gethostbyname2_r)
1715 AC_TRY_LINK([
1716 #include <stdio.h>
1717 #include <netdb.h>
1718 ], [
1720 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1721 ], [
1722 # Yes, we have it...
1723 AC_MSG_RESULT(yes)
1724 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1725 ], [
1726 AC_MSG_RESULT(no)
1727 ])
1729 dnl **********************************
1730 dnl *** Check for gethostbyname2 ***
1731 dnl **********************************
1732 AC_MSG_CHECKING(for gethostbyname2)
1733 AC_TRY_LINK([
1734 #include <stdio.h>
1735 #include <netdb.h>
1736 ], [
1737 gethostbyname2(NULL,0);
1738 ], [
1739 # Yes, we have it...
1740 AC_MSG_RESULT(yes)
1741 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1742 ], [
1743 AC_MSG_RESULT(no)
1744 ])
1746 dnl **********************************
1747 dnl *** Check for gethostbyname ***
1748 dnl **********************************
1749 AC_MSG_CHECKING(for gethostbyname)
1750 AC_TRY_LINK([
1751 #include <stdio.h>
1752 #include <netdb.h>
1753 ], [
1754 gethostbyname(NULL);
1755 ], [
1756 # Yes, we have it...
1757 AC_MSG_RESULT(yes)
1758 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1759 ], [
1760 AC_MSG_RESULT(no)
1761 ])
1763 dnl **********************************
1764 dnl *** Check for getprotobyname ***
1765 dnl **********************************
1766 AC_MSG_CHECKING(for getprotobyname)
1767 AC_TRY_LINK([
1768 #include <stdio.h>
1769 #include <netdb.h>
1770 ], [
1771 getprotobyname(NULL);
1772 ], [
1773 # Yes, we have it...
1774 AC_MSG_RESULT(yes)
1775 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1776 ], [
1777 AC_MSG_RESULT(no)
1778 ])
1780 dnl **********************************
1781 dnl *** Check for getnameinfo ***
1782 dnl **********************************
1783 AC_MSG_CHECKING(for getnameinfo)
1784 AC_TRY_LINK([
1785 #include <stdio.h>
1786 #include <netdb.h>
1787 ], [
1788 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1789 ], [
1790 # Yes, we have it...
1791 AC_MSG_RESULT(yes)
1792 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1793 ], [
1794 AC_MSG_RESULT(no)
1795 ])
1798 dnl **********************************
1799 dnl *** Check for inet_ntop ***
1800 dnl **********************************
1801 AC_MSG_CHECKING(for inet_ntop)
1802 AC_TRY_LINK([
1803 #include <stdio.h>
1804 #include <arpa/inet.h>
1805 ], [
1806 inet_ntop (0, NULL, NULL, 0);
1807 ], [
1808 # Yes, we have it...
1809 AC_MSG_RESULT(yes)
1810 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
1811 ], [
1812 AC_MSG_RESULT(no)
1813 ])
1815 dnl *****************************
1816 dnl *** Checks for libnsl ***
1817 dnl *****************************
1818 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1820 AC_CHECK_FUNCS(inet_pton inet_aton)
1822 dnl *****************************
1823 dnl *** Checks for libxnet ***
1824 dnl *****************************
1825 case "${host}" in
1826 *solaris* )
1827 AC_MSG_CHECKING(for Solaris XPG4 support)
1828 if test -f /usr/lib/libxnet.so; then
1829 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1830 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1831 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1832 LIBS="$LIBS -lxnet"
1833 AC_MSG_RESULT(yes)
1834 else
1835 AC_MSG_RESULT(no)
1836 fi
1838 if test "$GCC" = "yes"; then
1839 CFLAGS="$CFLAGS -Wno-char-subscripts"
1840 fi
1841 ;;
1842 esac
1844 dnl *****************************
1845 dnl *** Checks for libpthread ***
1846 dnl *****************************
1847 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1848 # and libpthread does not exist
1849 #
1850 case "${host}" in
1851 *-*-*freebsd*)
1852 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1853 ;;
1854 *-*-*openbsd*)
1855 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1856 ;;
1857 *)
1858 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1859 ;;
1860 esac
1861 AC_CHECK_HEADERS(pthread.h)
1862 AC_CHECK_HEADERS(pthread_np.h)
1863 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1864 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np)
1865 AC_CHECK_FUNCS(pthread_kill)
1866 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1867 AC_TRY_COMPILE([ #include <pthread.h>], [
1868 pthread_mutexattr_t attr;
1869 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1870 ], [
1871 AC_MSG_RESULT(ok)
1872 ], [
1873 AC_MSG_RESULT(no)
1874 AC_ERROR(Posix system lacks support for recursive mutexes)
1875 ])
1876 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1877 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1878 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1880 dnl **********************************
1881 dnl *** Check for mincore ***
1882 dnl **********************************
1883 AC_MSG_CHECKING(for mincore)
1884 AC_TRY_LINK([
1885 #include <stdio.h>
1886 #include <sys/types.h>
1887 #include <sys/mman.h>
1888 ], [
1889 mincore(NULL, 0, NULL);
1890 ], [
1891 # Yes, we have it...
1892 AC_MSG_RESULT(yes)
1893 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
1894 ], [
1895 AC_MSG_RESULT(no)
1896 ])
1898 dnl ***********************************
1899 dnl *** Checks for working __thread ***
1900 dnl ***********************************
1901 AC_MSG_CHECKING(for working __thread)
1902 if test "x$with_tls" != "x__thread"; then
1903 AC_MSG_RESULT(disabled)
1904 elif test "x$cross_compiling" = "xyes"; then
1905 AC_MSG_RESULT(cross compiling, assuming yes)
1906 else
1907 AC_TRY_RUN([
1908 #if defined(__APPLE__) && defined(__clang__)
1909 #error "__thread does not currently work with clang on Mac OS X"
1910 #endif
1912 #include <pthread.h>
1913 __thread int i;
1914 static int res1, res2;
1916 void thread_main (void *arg)
1917 {
1918 i = arg;
1919 sleep (1);
1920 if (arg == 1)
1921 res1 = (i == arg);
1922 else
1923 res2 = (i == arg);
1924 }
1926 int main () {
1927 pthread_t t1, t2;
1929 i = 5;
1931 pthread_create (&t1, NULL, thread_main, 1);
1932 pthread_create (&t2, NULL, thread_main, 2);
1934 pthread_join (t1, NULL);
1935 pthread_join (t2, NULL);
1937 return !(res1 + res2 == 2);
1938 }
1939 ], [
1940 AC_MSG_RESULT(yes)
1941 ], [
1942 AC_MSG_RESULT(no)
1943 with_tls=pthread
1944 ])
1945 fi
1947 dnl **************************************
1948 dnl *** Checks for working sigaltstack ***
1949 dnl **************************************
1950 AC_MSG_CHECKING(for working sigaltstack)
1951 if test "x$with_sigaltstack" != "xyes"; then
1952 AC_MSG_RESULT(disabled)
1953 elif test "x$cross_compiling" = "xyes"; then
1954 AC_MSG_RESULT(cross compiling, assuming yes)
1955 else
1956 AC_TRY_RUN([
1957 #include <stdio.h>
1958 #include <stdlib.h>
1959 #include <unistd.h>
1960 #include <signal.h>
1961 #include <pthread.h>
1962 #include <sys/wait.h>
1963 #if defined(__FreeBSD__) || defined(__NetBSD__)
1964 #define SA_STACK SA_ONSTACK
1965 #endif
1966 static void
1967 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1968 {
1969 exit (0);
1970 }
1972 volatile char*__ptr = NULL;
1973 static void *
1974 loop (void *ignored)
1975 {
1976 *__ptr = 0;
1977 return NULL;
1978 }
1980 static void
1981 child ()
1982 {
1983 struct sigaction sa;
1984 #ifdef __APPLE__
1985 stack_t sas;
1986 #else
1987 struct sigaltstack sas;
1988 #endif
1989 pthread_t id;
1990 pthread_attr_t attr;
1992 sa.sa_sigaction = sigsegv_signal_handler;
1993 sigemptyset (&sa.sa_mask);
1994 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1995 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1996 perror ("sigaction");
1997 return;
1998 }
2000 /* x86 darwin deliver segfaults using SIGBUS */
2001 if (sigaction (SIGBUS, &sa, NULL) == -1) {
2002 perror ("sigaction");
2003 return;
2004 }
2005 sas.ss_sp = malloc (SIGSTKSZ);
2006 sas.ss_size = SIGSTKSZ;
2007 sas.ss_flags = 0;
2008 if (sigaltstack (&sas, NULL) == -1) {
2009 perror ("sigaltstack");
2010 return;
2011 }
2013 pthread_attr_init (&attr);
2014 if (pthread_create(&id, &attr, loop, &attr) != 0) {
2015 printf ("pthread_create\n");
2016 return;
2017 }
2019 sleep (100);
2020 }
2022 int
2023 main ()
2024 {
2025 pid_t son;
2026 int status;
2027 int i;
2029 son = fork ();
2030 if (son == -1) {
2031 return 1;
2032 }
2034 if (son == 0) {
2035 child ();
2036 return 0;
2037 }
2039 for (i = 0; i < 300; ++i) {
2040 waitpid (son, &status, WNOHANG);
2041 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
2042 return 0;
2043 usleep (10000);
2044 }
2046 kill (son, SIGKILL);
2047 return 1;
2048 }
2050 ], [
2051 AC_MSG_RESULT(yes)
2052 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
2053 ], [
2054 with_sigaltstack=no
2055 AC_MSG_RESULT(no)
2056 ])
2057 fi
2059 dnl ********************************
2060 dnl *** Checks for semaphore lib ***
2061 dnl ********************************
2062 # 'Real Time' functions on Solaris
2063 # posix4 on Solaris 2.6
2064 # pthread (first!) on Linux
2065 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
2067 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
2068 AC_CHECK_FUNCS(shm_open)
2070 dnl ********************************
2071 dnl *** Checks for timezone stuff **
2072 dnl ********************************
2073 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
2074 AC_TRY_COMPILE([
2075 #include <time.h>
2076 ], [
2077 struct tm tm;
2078 tm.tm_gmtoff = 1;
2079 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
2080 if test $ac_cv_struct_tm_gmtoff = yes; then
2081 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
2082 else
2083 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
2084 AC_TRY_COMPILE([
2085 #include <time.h>
2086 ], [
2087 timezone = 1;
2088 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
2089 if test $ac_cv_var_timezone = yes; then
2090 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
2091 else
2092 AC_ERROR(unable to find a way to determine timezone)
2093 fi
2094 fi
2096 dnl *********************************
2097 dnl *** Checks for math functions ***
2098 dnl *********************************
2099 AC_SEARCH_LIBS(sqrtf, m)
2100 if test "x$has_broken_apple_cpp" != "xyes"; then
2101 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
2102 AC_TRY_LINK([#include <math.h>],
2103 [ finite(0.0); ],
2104 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
2105 AC_MSG_RESULT(no)))
2106 fi
2107 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
2108 AC_TRY_LINK([#include <math.h>],
2109 [ isfinite(0.0); ],
2110 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
2111 AC_MSG_RESULT(no)))
2113 dnl ****************************************************************
2114 dnl *** Checks for working poll() (macosx defines it but doesn't ***
2115 dnl *** have it in the library (duh)) ***
2116 dnl ****************************************************************
2117 AC_CHECK_FUNCS(poll)
2119 dnl *************************
2120 dnl *** Check for signbit ***
2121 dnl *************************
2122 AC_MSG_CHECKING(for signbit)
2123 AC_TRY_LINK([#include <math.h>], [
2124 int s = signbit(1.0);
2125 ], [
2126 AC_MSG_RESULT(yes)
2127 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
2128 ], [
2129 AC_MSG_RESULT(no)
2130 ])
2132 dnl **********************************
2133 dnl *** epoll ***
2134 dnl **********************************
2135 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
2136 AC_CHECK_HEADERS(sys/epoll.h)
2137 haveepoll=no
2138 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
2139 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
2140 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
2141 fi
2142 fi
2144 havekqueue=no
2146 AC_CHECK_HEADERS(sys/event.h)
2147 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
2149 dnl **************************************
2150 dnl * Darwin has a race that prevents us from using reliably:
2151 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
2152 dnl * Since kqueue is mostly used for scaling large web servers,
2153 dnl * and very few folks run Mono on large web servers on OSX, falling
2154 dnl * back
2155 dnl **************************************
2156 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
2157 if test "x$host_darwin" = "xno"; then
2158 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
2159 fi
2160 fi
2162 dnl ******************************
2163 dnl *** Checks for SIOCGIFCONF ***
2164 dnl ******************************
2165 AC_CHECK_HEADERS(sys/ioctl.h)
2166 AC_CHECK_HEADERS(net/if.h, [], [],
2167 [
2168 #ifdef HAVE_SYS_TYPES_H
2169 # include <sys/types.h>
2170 #endif
2171 #ifdef HAVE_SYS_SOCKET_H
2172 # include <sys/socket.h>
2173 #endif
2174 ])
2175 AC_MSG_CHECKING(for ifreq)
2176 AC_TRY_COMPILE([
2177 #include <stdio.h>
2178 #include <sys/ioctl.h>
2179 #include <net/if.h>
2180 ], [
2181 struct ifconf ifc;
2182 struct ifreq *ifr;
2183 void *x;
2184 ifc.ifc_len = 0;
2185 ifc.ifc_buf = NULL;
2186 x = (void *) &ifr->ifr_addr;
2187 ],[
2188 AC_MSG_RESULT(yes)
2189 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
2190 ], [
2191 AC_MSG_RESULT(no)
2192 ])
2193 dnl **********************************
2194 dnl *** Checks for sin_len ***
2195 dnl **********************************
2196 AC_MSG_CHECKING(for sockaddr_in.sin_len)
2197 AC_TRY_COMPILE([
2198 #include <netinet/in.h>
2199 ], [
2200 struct sockaddr_in saddr;
2201 saddr.sin_len = sizeof (saddr);
2202 ],[
2203 AC_MSG_RESULT(yes)
2204 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
2205 ], [
2206 AC_MSG_RESULT(no)
2207 ])
2208 dnl **********************************
2209 dnl *** Checks for sin6_len ***
2210 dnl **********************************
2211 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
2212 AC_TRY_COMPILE([
2213 #include <netinet/in.h>
2214 ], [
2215 struct sockaddr_in6 saddr6;
2216 saddr6.sin6_len = sizeof (saddr6);
2217 ],[
2218 AC_MSG_RESULT(yes)
2219 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
2220 ], [
2221 AC_MSG_RESULT(no)
2222 ])
2223 dnl **********************************
2224 dnl *** Check for getifaddrs ***
2225 dnl **********************************
2226 AC_MSG_CHECKING(for getifaddrs)
2227 AC_TRY_LINK([
2228 #include <stdio.h>
2229 #include <sys/types.h>
2230 #include <sys/socket.h>
2231 #include <ifaddrs.h>
2232 ], [
2233 getifaddrs(NULL);
2234 ], [
2235 # Yes, we have it...
2236 AC_MSG_RESULT(yes)
2237 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2238 ], [
2239 AC_MSG_RESULT(no)
2240 ])
2241 dnl **********************************
2242 dnl *** Check for if_nametoindex ***
2243 dnl **********************************
2244 AC_MSG_CHECKING(for if_nametoindex)
2245 AC_TRY_LINK([
2246 #include <stdio.h>
2247 #include <sys/types.h>
2248 #include <sys/socket.h>
2249 #include <net/if.h>
2250 ], [
2251 if_nametoindex(NULL);
2252 ], [
2253 # Yes, we have it...
2254 AC_MSG_RESULT(yes)
2255 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2256 ], [
2257 AC_MSG_RESULT(no)
2258 ])
2260 dnl **********************************
2261 dnl *** Checks for MonoPosixHelper ***
2262 dnl **********************************
2263 AC_CHECK_HEADERS(checklist.h)
2264 AC_CHECK_HEADERS(pathconf.h)
2265 AC_CHECK_HEADERS(fstab.h)
2266 AC_CHECK_HEADERS(attr/xattr.h)
2267 AC_CHECK_HEADERS(sys/extattr.h)
2268 AC_CHECK_HEADERS(sys/sendfile.h)
2269 AC_CHECK_HEADERS(sys/statvfs.h)
2270 AC_CHECK_HEADERS(sys/statfs.h)
2271 AC_CHECK_HEADERS(sys/vfstab.h)
2272 AC_CHECK_HEADERS(sys/xattr.h)
2273 AC_CHECK_HEADERS(sys/mman.h)
2274 AC_CHECK_HEADERS(sys/param.h)
2275 AC_CHECK_HEADERS(sys/mount.h, [], [],
2276 [
2277 #ifdef HAVE_SYS_PARAM_H
2278 # include <sys/param.h>
2279 #endif
2280 ])
2281 AC_CHECK_HEADERS(sys/mount.h)
2282 AC_CHECK_FUNCS(confstr)
2283 AC_CHECK_FUNCS(seekdir telldir)
2284 AC_CHECK_FUNCS(getdomainname)
2285 AC_CHECK_FUNCS(setdomainname)
2286 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2287 AC_CHECK_FUNCS(setgroups)
2288 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2289 AC_CHECK_FUNCS(getfsstat)
2290 AC_CHECK_FUNCS(lutimes futimes)
2291 AC_CHECK_FUNCS(mremap)
2292 AC_CHECK_FUNCS(remap_file_pages)
2293 AC_CHECK_FUNCS(posix_fadvise)
2294 AC_CHECK_FUNCS(posix_fallocate)
2295 AC_CHECK_FUNCS(posix_madvise)
2296 AC_CHECK_FUNCS(vsnprintf)
2297 AC_CHECK_FUNCS(sendfile)
2298 AC_CHECK_FUNCS(gethostid sethostid)
2299 AC_CHECK_FUNCS(sethostname)
2300 AC_CHECK_FUNCS(statfs)
2301 AC_CHECK_FUNCS(fstatfs)
2302 AC_CHECK_FUNCS(statvfs)
2303 AC_CHECK_FUNCS(fstatvfs)
2304 AC_CHECK_FUNCS(stime)
2305 AC_CHECK_FUNCS(strerror_r)
2306 AC_CHECK_FUNCS(ttyname_r)
2307 AC_CHECK_FUNCS(psignal)
2308 AC_CHECK_FUNCS(getlogin_r)
2309 AC_CHECK_FUNCS(lockf)
2310 AC_CHECK_FUNCS(swab)
2311 AC_CHECK_FUNCS(setusershell endusershell)
2312 AC_CHECK_FUNCS(futimens utimensat)
2313 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2314 AC_CHECK_FUNCS(readv writev preadv pwritev)
2315 AC_CHECK_FUNCS(setpgid)
2316 AC_CHECK_FUNCS(system)
2317 AC_CHECK_FUNCS(fork execv execve)
2318 AC_CHECK_FUNCS(accept4)
2319 AC_CHECK_SIZEOF(size_t)
2320 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2321 [#include <sys/types.h>
2322 #include <sys/stat.h>
2323 #include <unistd.h>])
2324 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2325 [#include <sys/types.h>
2326 #include <sys/stat.h>
2327 #include <unistd.h>])
2328 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2329 [#include <sys/time.h>])
2330 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2331 [#include <sys/socket.h>])
2332 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2333 [#include <unistd.h>
2334 #include <fcntl.h>])
2335 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2336 [#include <sys/uio.h>])
2337 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2338 [#include <sys/socket.h>])
2339 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2340 [#include <sys/poll.h>])
2341 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2342 [#include <sys/socket.h>])
2343 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2344 [#include <sys/socket.h>])
2345 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2346 [#include <netinet/in.h>])
2347 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2348 [#include <netinet/in.h>])
2349 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2350 [#include <sys/un.h>])
2351 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2352 [#include <sys/types.h>
2353 #include <sys/stat.h>
2354 #include <unistd.h>])
2355 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2356 [#include <time.h>])
2357 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2358 [#include <sys/time.h>
2359 #include <sys/types.h>
2360 #include <utime.h>])
2361 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2362 [#include <sys/time.h>])
2363 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2364 [#include <sys/types.h>
2365 #include <utime.h>])
2366 AC_CHECK_MEMBERS(
2367 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2368 [#include <sys/types.h>
2369 #include <dirent.h>])
2370 AC_CHECK_MEMBERS(
2371 [struct passwd.pw_gecos],,,
2372 [#include <sys/types.h>
2373 #include <pwd.h>])
2374 AC_CHECK_MEMBERS(
2375 [struct statfs.f_flags],,,
2376 [#include <sys/types.h>
2377 #include <sys/vfs.h>])
2378 AC_CHECK_MEMBERS(
2379 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2380 [#include <sys/types.h>
2381 #include <sys/stat.h>
2382 #include <unistd.h>])
2384 dnl Favour xattr through glibc, but use libattr if we have to
2385 AC_CHECK_FUNC(lsetxattr, ,
2386 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2387 )
2388 AC_SUBST(XATTR_LIB)
2390 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2391 AC_CHECK_MEMBERS(
2392 [struct kinfo_proc.kp_proc],,,
2393 [#include <sys/types.h>
2394 #include <sys/param.h>
2395 #include <sys/sysctl.h>
2396 #include <sys/proc.h>
2397 ])
2399 dnl *********************************
2400 dnl *** Checks for Windows compilation ***
2401 dnl *********************************
2402 AC_CHECK_HEADERS(sys/time.h)
2403 AC_CHECK_HEADERS(sys/param.h)
2404 AC_CHECK_HEADERS(dirent.h)
2406 dnl ******************************************
2407 dnl *** Checks for OSX and iOS compilation ***
2408 dnl ******************************************
2409 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2411 dnl *********************************
2412 dnl *** Check for Console 2.0 I/O ***
2413 dnl *********************************
2414 AC_CHECK_HEADERS([curses.h])
2415 AC_CHECK_HEADERS([term.h], [], [],
2416 [#if HAVE_CURSES_H
2417 #include <curses.h>
2418 #endif
2419 ])
2420 AC_CHECK_HEADERS([termios.h])
2421 else
2422 dnl *********************************
2423 dnl *** Checks for Windows compilation ***
2424 dnl *********************************
2425 AC_CHECK_HEADERS(winternl.h)
2427 jdk_headers_found=no
2428 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2429 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2430 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2431 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2432 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2433 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2434 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2436 dnl *********************************
2437 dnl *** Check for struct ip_mreqn ***
2438 dnl *********************************
2439 AC_MSG_CHECKING(for struct ip_mreqn)
2440 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2441 struct ip_mreqn mreq;
2442 mreq.imr_address.s_addr = 0;
2443 ], [
2444 # Yes, we have it...
2445 AC_MSG_RESULT(yes)
2446 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2447 ], [
2448 # We'll just have to try and use struct ip_mreq
2449 AC_MSG_RESULT(no)
2450 AC_MSG_CHECKING(for struct ip_mreq)
2451 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2452 struct ip_mreq mreq;
2453 mreq.imr_interface.s_addr = 0;
2454 ], [
2455 # Yes, we have it...
2456 AC_MSG_RESULT(yes)
2457 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2458 ], [
2459 # No multicast support
2460 AC_MSG_RESULT(no)
2461 ])
2462 ])
2464 dnl **********************************
2465 dnl *** Check for getaddrinfo ***
2466 dnl **********************************
2467 AC_MSG_CHECKING(for getaddrinfo)
2468 AC_TRY_LINK([
2469 #include <stdio.h>
2470 #include <winsock2.h>
2471 #include <ws2tcpip.h>
2472 ], [
2473 getaddrinfo(NULL,NULL,NULL,NULL);
2474 ], [
2475 # Yes, we have it...
2476 AC_MSG_RESULT(yes)
2477 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2478 ], [
2479 AC_MSG_RESULT(no)
2480 ])
2482 dnl **********************************
2483 dnl *** Check for gethostbyname ***
2484 dnl **********************************
2485 AC_MSG_CHECKING(for gethostbyname)
2486 AC_TRY_LINK([
2487 #include <stdio.h>
2488 #include <winsock2.h>
2489 #include <ws2tcpip.h>
2490 ], [
2491 gethostbyname(NULL);
2492 ], [
2493 # Yes, we have it...
2494 AC_MSG_RESULT(yes)
2495 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2496 ], [
2497 AC_MSG_RESULT(no)
2498 ])
2500 dnl **********************************
2501 dnl *** Check for getprotobyname ***
2502 dnl **********************************
2503 AC_MSG_CHECKING(for getprotobyname)
2504 AC_TRY_LINK([
2505 #include <stdio.h>
2506 #include <winsock2.h>
2507 #include <ws2tcpip.h>
2508 ], [
2509 getprotobyname(NULL);
2510 ], [
2511 # Yes, we have it...
2512 AC_MSG_RESULT(yes)
2513 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2514 ], [
2515 AC_MSG_RESULT(no)
2516 ])
2518 dnl **********************************
2519 dnl *** Check for getnameinfo ***
2520 dnl **********************************
2521 AC_MSG_CHECKING(for getnameinfo)
2522 AC_TRY_LINK([
2523 #include <stdio.h>
2524 #include <winsock2.h>
2525 #include <ws2tcpip.h>
2526 ], [
2527 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2528 ], [
2529 # Yes, we have it...
2530 AC_MSG_RESULT(yes)
2531 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2532 ], [
2533 AC_MSG_RESULT(no)
2534 ])
2536 dnl **********************************
2537 dnl *** Check for inet_ntop ***
2538 dnl **********************************
2539 AC_MSG_CHECKING(for inet_ntop)
2540 AC_TRY_LINK([
2541 #include <stdio.h>
2542 #include <winsock2.h>
2543 #include <ws2tcpip.h>
2544 ], [
2545 inet_ntop (0, NULL, NULL, 0);
2546 ], [
2547 # Yes, we have it...
2548 AC_MSG_RESULT(yes)
2549 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2550 ], [
2551 AC_MSG_RESULT(no)
2552 ])
2554 dnl **********************************
2555 dnl *** Check for inet_pton ***
2556 dnl **********************************
2557 AC_MSG_CHECKING(for inet_pton)
2558 AC_TRY_LINK([
2559 #include <stdio.h>
2560 #include <winsock2.h>
2561 #include <ws2tcpip.h>
2562 ], [
2563 #ifndef inet_pton
2564 (void) inet_pton;
2565 #endif
2566 inet_pton (0, NULL, NULL);
2567 ], [
2568 # Yes, we have it...
2569 AC_MSG_RESULT(yes)
2570 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2571 ], [
2572 AC_MSG_RESULT(no)
2573 ])
2575 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2576 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2577 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2578 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2579 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2580 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2581 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2582 fi
2584 dnl socklen_t check
2585 AC_MSG_CHECKING(for socklen_t)
2586 AC_TRY_COMPILE([
2587 #include <sys/types.h>
2588 #include <sys/socket.h>
2589 ],[
2590 socklen_t foo;
2591 ],[
2592 ac_cv_c_socklen_t=yes
2593 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2594 AC_MSG_RESULT(yes)
2595 ],[
2596 AC_MSG_RESULT(no)
2597 ])
2599 AC_MSG_CHECKING(for array element initializer support)
2600 AC_TRY_COMPILE([#include <sys/socket.h>], [
2601 const int array[] = {[1] = 2,};
2602 ], [
2603 # Yes, we have it...
2604 AC_MSG_RESULT(yes)
2605 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2606 ], [
2607 # We'll have to use signals
2608 AC_MSG_RESULT(no)
2609 ])
2611 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2612 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2613 AC_TRY_LINK([#include <math.h>],
2614 [ static void *p = &trunc; ],
2615 [
2616 AC_DEFINE(HAVE_TRUNC)
2617 AC_MSG_RESULT(yes)
2618 ac_cv_trunc=yes
2619 ],
2620 AC_MSG_RESULT(no)))
2622 if test "x$ac_cv_truncl" != "xyes"; then
2623 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2624 fi
2626 AC_CHECK_FUNCS(execvp)
2628 dnl ****************************
2629 dnl *** Look for /dev/random ***
2630 dnl ****************************
2632 AC_MSG_CHECKING([if usage of random device is requested])
2633 AC_ARG_ENABLE(dev-random,
2634 [ --disable-dev-random disable the use of the random device (enabled by default)],
2635 try_dev_random=$enableval, try_dev_random=yes)
2637 AC_MSG_RESULT($try_dev_random)
2639 case "{$build}" in
2640 *-openbsd*)
2641 NAME_DEV_RANDOM="/dev/srandom"
2642 ;;
2644 dnl Win32 does not have /dev/random, they have their own method...
2646 *-mingw*|*-*-cygwin*)
2647 ac_cv_have_dev_random=no
2648 ;;
2650 dnl Everywhere else, it's /dev/random
2652 *)
2653 NAME_DEV_RANDOM="/dev/random"
2654 ;;
2655 esac
2657 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2659 dnl Now check if the device actually exists
2661 if test "x$try_dev_random" = "xyes"; then
2662 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2663 [if test -r "$NAME_DEV_RANDOM" ; then
2664 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2665 if test "x$ac_cv_have_dev_random" = "xyes"; then
2666 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2667 fi
2668 else
2669 AC_MSG_CHECKING(for random device)
2670 ac_cv_have_dev_random=no
2671 AC_MSG_RESULT(has been disabled)
2672 fi
2674 if test "x$host_win32" = "xyes"; then
2675 AC_DEFINE(HAVE_CRYPT_RNG)
2676 fi
2678 if test "x$ac_cv_have_dev_random" = "xno" \
2679 && test "x$host_win32" = "xno"; then
2680 AC_MSG_WARN([[
2681 ***
2682 *** A system-provided entropy source was not found on this system.
2683 *** Because of this, the System.Security.Cryptography random number generator
2684 *** will throw a NotImplemented exception.
2685 ***
2686 *** If you are seeing this message, and you know your system DOES have an
2687 *** entropy collection in place, please contact <crichton@gimp.org> and
2688 *** provide information about the system and how to access the random device.
2689 ***
2690 *** Otherwise you can install either egd or prngd and set the environment
2691 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2692 ***]])
2693 fi
2695 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2697 AC_MSG_CHECKING([if big-arrays are to be enabled])
2698 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2699 if test "x$enable_big_arrays" = "xyes" ; then
2700 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2701 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2702 else
2703 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2704 fi
2705 fi
2706 AC_MSG_RESULT($enable_big_arrays)
2708 dnl **************
2709 dnl *** DTRACE ***
2710 dnl **************
2712 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2714 if test "x$enable_dtrace" = "xyes"; then
2715 if test "x$has_dtrace" = "xno"; then
2716 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2717 fi
2718 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2719 if test "x$DTRACE" = "xno"; then
2720 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2721 enable_dtrace=no
2722 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2723 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2724 enable_dtrace=no
2725 fi
2726 fi
2728 dtrace_g=no
2729 if test "x$enable_dtrace" = "xyes"; then
2730 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2731 DTRACEFLAGS=
2732 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2733 case "$host" in
2734 powerpc-*-darwin*)
2735 DTRACEFLAGS="-arch ppc64"
2736 ;;
2737 i*86-*-darwin*)
2738 DTRACEFLAGS="-arch x86_64"
2739 ;;
2740 *)
2741 DTRACEFLAGS=-64
2742 ;;
2743 esac
2744 else
2745 case "$host" in
2746 powerpc-*-darwin*)
2747 DTRACEFLAGS="-arch ppc"
2748 ;;
2749 i*86-*-darwin*)
2750 DTRACEFLAGS="-arch i386"
2751 ;;
2752 *)
2753 DTRACEFLAGS=-32
2754 ;;
2755 esac
2756 fi
2757 AC_SUBST(DTRACEFLAGS)
2758 case "$host" in
2759 *-*-solaris*)
2760 dtrace_g=yes
2761 ;;
2762 esac
2763 AC_CHECK_HEADERS([sys/sdt.h])
2764 fi
2765 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2766 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2768 dnl **************
2769 dnl *** NaCl ***
2770 dnl **************
2772 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2773 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2775 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2777 dnl
2778 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2779 dnl
2780 nacl_self_host=""
2781 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2782 nacl_self_host="nacl_self_host"
2783 fi
2784 AC_SUBST(nacl_self_host)
2786 if test "x$enable_nacl_codegen" = "xyes"; then
2787 MONO_NACL_ALIGN_MASK_OFF=1
2788 AC_DEFINE(TARGET_NACL, 1, [...])
2789 AC_DEFINE(__native_client_codegen__, 1, [...])
2790 fi
2791 if test "x$enable_nacl_gc" = "xyes"; then
2792 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2793 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2794 else
2795 # Not yet implemented
2796 INSTRUMENT_CFLAG=""
2797 fi
2798 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2799 fi
2800 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2802 dnl **************************
2803 dnl *** AOT cross offsets ***
2804 dnl **************************
2806 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
2807 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
2809 dnl **************
2810 dnl *** LLVM ***
2811 dnl **************
2813 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=default)
2814 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2815 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2816 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
2818 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2820 if test "x$enable_llvm" = "xdefault"; then
2821 enable_llvm=$enable_llvm_default
2822 fi
2824 if test "x$enable_llvm" = "xyes"; then
2825 if test "x$with_llvm" != "x"; then
2826 LLVM_CONFIG=$with_llvm/bin/llvm-config
2827 if test x$host_win32 = xyes; then
2828 LLVM_CONFIG=$LLVM_CONFIG.exe
2829 fi
2830 if test ! -x $LLVM_CONFIG; then
2831 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2832 fi
2833 else
2834 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2835 if test "x$LLVM_CONFIG" = "xno"; then
2836 AC_MSG_ERROR([llvm-config not found.])
2837 fi
2838 fi
2840 llvm_codegen="x86codegen"
2841 case "$target" in
2842 arm*)
2843 llvm_codegen="armcodegen"
2844 ;;
2845 esac
2847 if test "x$host_win32" = "xno"; then
2849 # Should be something like '2.6' or '2.7svn'
2850 llvm_version=`$LLVM_CONFIG --version`
2851 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2852 AC_MSG_CHECKING(LLVM version)
2853 AC_MSG_RESULT($llvm_version $llvm_api_version)
2854 if echo $llvm_version | grep -q 'mono'; then
2855 if test "x$enable_llvm_version_check" = "xyes"; then
2856 if test "$llvm_version" != "$expected_llvm_version"; then
2857 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2858 fi
2859 fi
2860 else
2861 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.])
2862 fi
2864 # The output of --cflags seems to include optimizations flags too
2865 if test $llvm_api_version -gt 100; then
2866 # The --cflags argument includes all kinds of warnings -pendantic etc.
2867 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2868 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2869 else
2870 LLVM_CFLAGS=`$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'`
2871 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2872 fi
2873 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2874 # from LLVM classes.
2875 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
2876 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2877 # This might include empty lines
2878 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2879 llvm_jit_supported=yes
2880 llvm_jit_libs="jit mcjit $llvm_codegen"
2881 if test "x$host" != "x$target"; then
2882 # No need for jit libs
2883 llvm_jit_supported=no
2884 llvm_jit_libs=""
2885 elif test $llvm_api_version -gt 100; then
2886 llvm_jit_libs="orcjit $llvm_codegen"
2887 fi
2888 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
2889 if test "x$LLVM_LIBS" = "x"; then
2890 echo "$LLVM_CONFIG --libs failed."
2891 exit 1
2892 fi
2893 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
2894 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
2895 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
2896 LLVM_LIBS="$LLVM_LIBS -lc++"
2897 else
2898 LLVM_LIBS="$LLVM_LIBS -lstdc++"
2899 fi
2901 expected_llvm_version="3.4svn-mono-mono/e656cac"
2903 else
2904 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2905 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
2906 LLVM_LDFLAGS="-L$with_llvm/lib"
2907 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
2908 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
2909 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
2910 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
2911 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
2912 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
2913 -lLLVMAnalysis -lLLVMTarget \
2914 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
2915 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
2916 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
2917 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
2918 -lLLVMSupport -lstdc++"
2919 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
2921 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
2922 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
2923 fi
2925 if test "x$llvm_api_version" = "x"; then
2926 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
2927 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
2928 else
2929 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2930 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2931 fi
2933 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2935 AC_SUBST(LLVM_CFLAGS)
2936 AC_SUBST(LLVM_CXXFLAGS)
2937 AC_SUBST(LLVM_LIBS)
2938 AC_SUBST(LLVM_LDFLAGS)
2939 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2940 fi
2942 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2943 if test "x$enable_loadedllvm" = "xyes"; then
2944 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2945 fi
2946 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2948 if test "x$enable_llvm" = "xyes"; then
2949 enable_llvm_runtime=yes
2950 fi
2951 if test "x$enable_llvm_runtime" = "xyes"; then
2952 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
2953 fi
2954 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
2956 TARGET="unknown"
2957 ACCESS_UNALIGNED="yes"
2959 LIBC="libc.so.6"
2960 INTL="libc.so.6"
2961 SQLITE="libsqlite.so.0"
2962 SQLITE3="libsqlite3.so.0"
2963 X11="libX11.so"
2964 GDKX11="libgdk-x11-2.0.so.0"
2965 GTKX11="libgtk-x11-2.0.so.0"
2966 XINERAMA="libXinerama.so.1"
2968 sizeof_register="SIZEOF_VOID_P"
2970 jit_wanted=true
2971 boehm_supported=true
2972 BTLS_SUPPORTED=no
2973 BTLS_PLATFORM=
2974 case "$host" in
2975 mips*)
2976 TARGET=MIPS;
2977 arch_target=mips;
2978 with_tls=pthread;
2979 ACCESS_UNALIGNED="no"
2981 AC_MSG_CHECKING(for mips n32)
2982 AC_TRY_COMPILE([],[
2983 #if _MIPS_SIM != _ABIN32
2984 #error Not mips n32
2985 #endif
2986 return 0;
2987 ],[
2988 AC_MSG_RESULT(yes)
2989 sizeof_register=8
2990 ],[
2991 AC_MSG_RESULT(no)
2992 ])
2993 ;;
2994 i*86-*-*)
2995 TARGET=X86;
2996 arch_target=x86;
2997 case $host_os in
2998 solaris*)
2999 LIBC="libc.so"
3000 INTL="libintl.so"
3001 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3002 TARGET=AMD64
3003 arch_target=amd64
3004 fi
3006 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
3007 # int astruct __attribute__ ((visibility ("hidden")));
3008 # void foo ()
3009 # {
3010 # void *p = &astruct;
3011 # }
3012 # gcc -fPIC --shared -o libfoo.so foo.c
3013 # yields:
3014 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
3015 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
3016 have_visibility_hidden=no
3017 ;;
3018 mingw*|cygwin*)
3019 have_visibility_hidden=no
3020 ;;
3021 haiku*)
3022 LIBC=libroot.so
3023 ;;
3024 linux*)
3025 AOT_SUPPORTED="yes"
3026 BTLS_SUPPORTED=yes
3027 BTLS_PLATFORM=i386
3028 ;;
3029 darwin*)
3030 AOT_SUPPORTED="yes"
3031 BTLS_SUPPORTED=yes
3032 BTLS_PLATFORM=i386
3033 ;;
3034 openbsd*|freebsd*|kfreebsd-gnu*)
3035 ;;
3036 esac
3037 ;;
3038 x86_64-*-* | amd64-*-*)
3039 TARGET=AMD64;
3040 arch_target=amd64;
3041 if test "x$ac_cv_sizeof_void_p" = "x4"; then
3042 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3043 sizeof_register=8
3044 fi
3045 case $host_os in
3046 linux*)
3047 AOT_SUPPORTED="yes"
3048 BTLS_SUPPORTED=yes
3049 BTLS_PLATFORM=x86_64
3050 ;;
3051 darwin*)
3052 AOT_SUPPORTED="yes"
3053 BTLS_SUPPORTED=yes
3054 BTLS_PLATFORM=x86_64
3055 ;;
3056 openbsd*|freebsd*|kfreebsd-gnu*)
3057 ;;
3058 mingw*)
3059 ;;
3060 esac
3061 case "$host" in
3062 x86_64-*-nacl*)
3063 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3064 sizeof_register=8
3065 ;;
3066 esac
3067 ;;
3068 ia64-*-*)
3069 TARGET=IA64
3070 arch_target=ia64
3071 ACCESS_UNALIGNED="no"
3072 LIBC="libc.so.6.1"
3073 INTL="libc.so.6.1"
3074 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
3075 libmono_ldflags="-lunwind"
3076 ;;
3077 sparc*-*-*)
3078 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3079 TARGET=SPARC64
3080 else
3081 TARGET=SPARC
3082 fi
3083 arch_target=sparc;
3084 ACCESS_UNALIGNED="no"
3085 case $host_os in
3086 linux*) ;;
3087 *)
3088 LIBC="libc.so"
3089 INTL="libintl.so"
3090 esac
3091 if test x"$GCC" = xyes; then
3092 # We don't support v8 cpus
3093 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
3094 fi
3095 if test x"$AR" = xfalse; then
3096 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
3097 fi
3098 ;;
3099 *-mingw*|*-*-cygwin*)
3100 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
3101 have_visibility_hidden=no
3102 INTL="intl"
3103 ;;
3104 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
3105 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
3106 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3107 TARGET=POWERPC64;
3108 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
3109 CFLAGS="$CFLAGS -mminimal-toc"
3110 else
3111 TARGET=POWERPC;
3112 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
3113 fi
3114 arch_target=ppc;
3115 case $host_os in
3116 linux*|darwin*)
3117 ;;
3118 esac
3119 ;;
3120 armv7k-*-darwin*)
3121 TARGET=ARM;
3122 TARGET_SYS=WATCHOS
3123 arch_target=arm;
3124 arm_fpu=VFP_HARD
3125 ACCESS_UNALIGNED="no"
3126 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3127 ;;
3129 arm*-darwin*)
3130 TARGET=ARM;
3131 arch_target=arm;
3132 ACCESS_UNALIGNED="no"
3133 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3134 ;;
3135 arm*-linux*)
3136 TARGET=ARM;
3137 arch_target=arm;
3138 ACCESS_UNALIGNED="no"
3139 AOT_SUPPORTED="yes"
3140 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3141 ;;
3142 arm*-netbsd*-eabi*)
3143 TARGET=ARM;
3144 arch_target=arm;
3145 ACCESS_UNALIGNED="no"
3146 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3147 ;;
3148 # TODO: make proper support for NaCl host.
3149 # arm*-*nacl)
3150 # TARGET=ARM;
3151 # arch_target=arm;
3152 # ACCESS_UNALIGNED="no"
3153 # AOT_SUPPORTED="no"
3154 # ;;
3155 aarch64-*)
3156 # https://lkml.org/lkml/2012/7/15/133
3157 TARGET=ARM64
3158 arch_target=arm64
3159 boehm_supported=false
3160 AOT_SUPPORTED="yes"
3161 ;;
3162 s390x-*-linux*)
3163 TARGET=S390X;
3164 arch_target=s390x;
3165 ACCESS_UNALIGNED="yes"
3166 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
3167 ;;
3168 esac
3170 HOST=$TARGET
3172 if test "x$host" != "x$target"; then
3173 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
3174 enable_mcs_build=no
3175 BTLS_SUPPORTED=no
3176 case "$target" in
3177 arm*-darwin*)
3178 TARGET=ARM;
3179 arch_target=arm;
3180 ACCESS_UNALIGNED="no"
3181 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3182 # Can't use tls, since it depends on the runtime detection of tls offsets
3183 # in mono-compiler.h
3184 with_tls=pthread
3185 case "$target" in
3186 armv7k-*)
3187 arm_fpu=VFP_HARD
3188 AC_DEFINE(TARGET_WATCHOS, 1, [...])
3189 ;;
3190 esac
3191 ;;
3192 powerpc64-ps3-linux-gnu)
3193 TARGET=POWERPC64
3194 arch_target=powerpc64
3195 AC_DEFINE(TARGET_PS3, 1, [...])
3196 # It would be better to just use TARGET_POWERPC64, but lots of code already
3197 # uses this define
3198 AC_DEFINE(__mono_ppc64__, 1, [...])
3199 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3200 sizeof_register=8
3201 target_byte_order=G_BIG_ENDIAN
3202 ;;
3203 powerpc64-xbox360-linux-gnu)
3204 TARGET=POWERPC64
3205 arch_target=powerpc64
3206 AC_DEFINE(TARGET_XBOX360, 1, [...])
3207 # It would be better to just use TARGET_POWERPC64, but lots of code already
3208 # uses this define
3209 sizeof_register=8
3210 target_byte_order=G_BIG_ENDIAN
3211 ;;
3212 x86_64-*-nacl)
3213 TARGET=AMD64
3214 arch_target=amd64
3215 AC_DEFINE(TARGET_AMD64, 1, [...])
3216 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3217 sizeof_register=8
3218 ;;
3219 # TODO: make proper support for NaCl target.
3220 # arm*-*nacl)
3221 # TARGET=ARM
3222 # arch_target=arm
3223 # AC_DEFINE(TARGET_ARM, 1, [...])
3224 # ACCESS_UNALIGNED="no"
3225 # sizeof_register=4
3226 # CPPFLAGS="$CPPFLAGS \
3227 # -D__ARM_EABI__ \
3228 # -D__arm__ \
3229 # -D__portable_native_client__ \
3230 # -Dtimezone=_timezone \
3231 # -DDISABLE_SOCKETS \
3232 # -DDISABLE_ATTACH \
3233 # -DUSE_NEWLIB"
3234 # Can't use tls, since it depends on the runtime detection of tls offsets
3235 # in mono-compiler.h
3236 # with_tls=pthread
3237 # ;;
3238 i686-*-nacl)
3239 TARGET=X86
3240 arch_target=x86
3241 AC_DEFINE(TARGET_X86, 1, [...])
3242 sizeof_register=4
3243 ;;
3244 arm*-linux-*)
3245 TARGET=ARM;
3246 arch_target=arm;
3247 AC_DEFINE(TARGET_ARM, 1, [...])
3248 AC_DEFINE(TARGET_ANDROID, 1, [...])
3249 ACCESS_UNALIGNED="no"
3250 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3251 # Can't use tls, since it depends on the runtime detection of tls offsets
3252 # in mono-compiler.h
3253 with_tls=pthread
3254 target_mach=no
3255 case "$target" in
3256 armv7l-unknown-linux-gnueabi*)
3257 # TEGRA
3258 CPPFLAGS="$CPPFLAGS"
3259 ;;
3260 armv5-*-linux-androideabi*)
3261 CPPFLAGS="$CPPFLAGS"
3262 ;;
3263 esac
3264 ;;
3265 arm*-netbsd*-eabi*)
3266 TARGET=ARM;
3267 arch_target=arm;
3268 AC_DEFINE(TARGET_ARM, 1, [...])
3269 ACCESS_UNALIGNED="no"
3270 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3271 # Can't use tls, since it depends on the runtime detection of tls offsets
3272 # in mono-compiler.h
3273 with_tls=pthread
3274 target_mach=no
3275 ;;
3276 i686*-linux-*)
3277 TARGET=X86;
3278 arch_target=x86;
3279 AC_DEFINE(TARGET_X86, 1, [...])
3280 AC_DEFINE(TARGET_ANDROID, 1, [...])
3281 CPPFLAGS="$CPPFLAGS"
3282 # Can't use tls, since it depends on the runtime detection of tls offsets
3283 # in mono-compiler.h
3284 with_tls=pthread
3285 target_mach=no
3286 ;;
3287 x86_64*-linux-*)
3288 TARGET=AMD64;
3289 arch_target=amd64;
3290 AC_DEFINE(TARGET_AMD64, 1, [...])
3291 AC_DEFINE(TARGET_ANDROID, 1, [...])
3292 CPPFLAGS="$CPPFLAGS"
3293 # Can't use tls, since it depends on the runtime detection of tls offsets
3294 # in mono-compiler.h
3295 with_tls=pthread
3296 target_mach=no
3297 ;;
3298 x86_64-ps4-freebsd)
3299 TARGET=AMD64;
3300 arch_target=amd64;
3301 AC_DEFINE(TARGET_AMD64, 1, [...])
3302 AC_DEFINE(TARGET_PS4, 1, [...])
3303 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3304 CPPFLAGS="$CPPFLAGS"
3305 # Can't use tls, since it depends on the runtime detection of tls offsets
3306 # in mono-compiler.h
3307 with_tls=pthread
3308 target_mach=no
3309 target_win32=no
3310 ;;
3311 aarch64*-linux-*)
3312 TARGET=ARM64;
3313 arch_target=arm64;
3314 AC_DEFINE(TARGET_ARM64, 1, [...])
3315 AC_DEFINE(TARGET_ANDROID, 1, [...])
3316 CPPFLAGS="$CPPFLAGS"
3317 # Can't use tls, since it depends on the runtime detection of tls offsets
3318 # in mono-compiler.h
3319 with_tls=pthread
3320 target_mach=no
3321 ;;
3322 aarch64-*)
3323 TARGET=ARM64
3324 ;;
3325 *)
3326 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3327 esac
3328 fi
3330 case "$TARGET" in
3331 X86)
3332 AC_DEFINE(TARGET_X86, 1, [...])
3333 ;;
3334 AMD64)
3335 AC_DEFINE(TARGET_AMD64, 1, [...])
3336 ;;
3337 ARM)
3338 AC_DEFINE(TARGET_ARM, 1, [...])
3339 ;;
3340 ARM64)
3341 AC_DEFINE(TARGET_ARM64, 1, [...])
3342 ;;
3343 POWERPC)
3344 AC_DEFINE(TARGET_POWERPC, 1, [...])
3345 ;;
3346 POWERPC64)
3347 AC_DEFINE(TARGET_POWERPC, 1, [...])
3348 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3349 ;;
3350 S390X)
3351 AC_DEFINE(TARGET_S390X, 1, [...])
3352 ;;
3353 MIPS)
3354 AC_DEFINE(TARGET_MIPS, 1, [...])
3355 ;;
3356 IA64)
3357 AC_DEFINE(TARGET_IA64, 1, [...])
3358 ;;
3359 SPARC)
3360 AC_DEFINE(TARGET_SPARC, 1, [...])
3361 ;;
3362 SPARC64)
3363 AC_DEFINE(TARGET_SPARC64, 1, [...])
3364 ;;
3365 esac
3367 case "$HOST" in
3368 X86)
3369 AC_DEFINE(HOST_X86, 1, [...])
3370 ;;
3371 AMD64)
3372 AC_DEFINE(HOST_AMD64, 1, [...])
3373 ;;
3374 ARM)
3375 AC_DEFINE(HOST_ARM, 1, [...])
3376 ;;
3377 ARM64)
3378 AC_DEFINE(HOST_ARM64, 1, [...])
3379 ;;
3380 POWERPC)
3381 AC_DEFINE(HOST_POWERPC, 1, [...])
3382 ;;
3383 POWERPC64)
3384 AC_DEFINE(HOST_POWERPC, 1, [...])
3385 AC_DEFINE(HOST_POWERPC64, 1, [...])
3386 ;;
3387 S390X)
3388 AC_DEFINE(HOST_S390X, 1, [...])
3389 ;;
3390 MIPS)
3391 AC_DEFINE(HOST_MIPS, 1, [...])
3392 ;;
3393 IA64)
3394 AC_DEFINE(HOST_IA64, 1, [...])
3395 ;;
3396 SPARC)
3397 AC_DEFINE(HOST_SPARC, 1, [...])
3398 ;;
3399 SPARC64)
3400 AC_DEFINE(HOST_SPARC64, 1, [...])
3401 ;;
3402 esac
3406 dnl *************
3407 dnl *** VTUNE ***
3408 dnl *************
3410 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3411 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3413 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3415 if test "x$enable_vtune" = "xyes"; then
3416 if test "x$with_vtune" = "x"; then
3417 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3418 else
3419 VTUNE_PATH=$with_vtune
3420 fi
3421 VTUNE_INCLUDE=$VTUNE_PATH/include
3422 case "$TARGET" in
3423 X86)
3424 VTUNE_LIB=$VTUNE_PATH/lib32
3425 ;;
3426 AMD64)
3427 VTUNE_LIB=$VTUNE_PATH/lib64
3428 ;;
3429 *)
3430 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3431 ;;
3432 esac
3433 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3434 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3435 fi
3436 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3437 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3438 fi
3440 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3441 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3443 AC_SUBST(VTUNE_LIBS)
3444 AC_SUBST(VTUNE_CFLAGS)
3445 fi
3446 dnl Use GCC atomic ops if they work on the target.
3447 if test x$GCC = "xyes"; then
3448 case $TARGET in
3449 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3450 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3451 ;;
3452 esac
3453 fi
3455 if test "x$target_mach" = "xyes"; then
3457 if test "x$TARGET_SYS" = "xWATCHOS"; then
3458 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3459 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3460 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3461 BTLS_SUPPORTED=no
3462 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3463 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3464 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3465 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3466 BTLS_SUPPORTED=no
3467 else
3468 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3469 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3470 #error fail this for ios
3471 #endif
3472 return 0;
3473 ], [
3474 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3475 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3476 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3477 ], [
3478 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3479 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3480 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3481 BTLS_SUPPORTED=no
3482 ])
3483 fi
3484 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3485 fi
3487 if test "x$sizeof_register" = "x4"; then
3488 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3489 elif test "x$sizeof_register" = "x8"; then
3490 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3491 else
3492 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3493 fi
3495 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3496 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3497 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3498 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3499 else
3500 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3501 fi
3503 if test "x$have_visibility_hidden" = "xyes"; then
3504 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3505 fi
3507 if test "x$have_deprecated" = "xyes"; then
3508 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3509 fi
3511 dnl
3512 dnl Simple Generational checks (sgen)
3513 dnl
3514 SGEN_DEFINES=
3515 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3516 AC_ARG_WITH(sgen-default-concurrent, [ --with-sgen-default-concurrent=yes,no Use Concurrent GC, default=no],[],[with_sgen_default_concurrent=no])
3517 if test x$buildsgen = xyes; then
3518 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3519 SGEN_DEFINES="-DHAVE_SGEN_GC"
3521 conc_gc_msg=""
3522 if test x$with_sgen_default_concurrent != xno; then
3523 AC_DEFINE(HAVE_CONC_GC_AS_DEFAULT, 1, [Defaults to concurrent GC])
3524 conc_gc_msg=" (concurrent by default)"
3525 fi
3527 if test "x$gc_msg" = "x"; then
3528 gc_msg="sgen$conc_gc_msg"
3529 else
3530 gc_msg="sgen$conc_gc_msg and $gc_msg"
3531 fi
3532 fi
3533 AC_SUBST(SGEN_DEFINES)
3534 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3536 jit_status="Building and using the JIT"
3538 libsuffix=".so"
3540 case "$host" in
3541 *-*-darwin*)
3542 libsuffix=".dylib"
3543 LIBC="libc.dylib"
3544 INTL="libintl.dylib"
3545 SQLITE="libsqlite.0.dylib"
3546 SQLITE3="libsqlite3.0.dylib"
3547 X11="libX11.dylib"
3548 GDKX11="libgdk-x11-2.0.dylib"
3549 GTKX11="libgtk-x11-2.0.dylib"
3550 ;;
3551 *-*-*netbsd*)
3552 LIBC="libc.so"
3553 INTL="libintl.so"
3554 SQLITE="libsqlite.so"
3555 SQLITE3="libsqlite3.so"
3556 ;;
3557 *-*-kfreebsd*-gnu)
3558 LIBC="libc.so.0.1"
3559 INTL="libc.so.0.1"
3560 X11="libX11.so.6"
3561 ;;
3562 *-*-*freebsd*)
3563 LIBC="libc.so.7"
3564 INTL="libintl.so"
3565 SQLITE="libsqlite.so"
3566 SQLITE3="libsqlite3.so"
3567 ;;
3568 *-*-*openbsd*)
3569 LIBC="libc.so"
3570 INTL="libintl.so"
3571 SQLITE="libsqlite.so"
3572 SQLITE3="libsqlite3.so"
3573 ;;
3574 *-*-*linux*)
3575 AC_PATH_X
3576 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3577 AC_MSG_CHECKING(for the soname of libX11.so)
3578 for i in $x_libraries $dlsearch_path; do
3579 for r in 4 5 6; do
3580 if test -f $i/libX11.so.$r; then
3581 X11=libX11.so.$r
3582 AC_MSG_RESULT($X11)
3583 fi
3584 done
3585 done
3587 if test "x$X11" = "xlibX11.so"; then
3588 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3589 X11=libX11.so.6
3590 fi
3591 ;;
3592 esac
3595 AC_SUBST(libsuffix)
3597 AC_ARG_WITH([libgdiplus],
3598 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3599 [], [with_libgdiplus=installed])
3601 # default install location
3602 libgdiplus_install_loc=libgdiplus${libsuffix}
3603 case "$host" in
3604 *-*-*linux*)
3605 libgdiplus_install_loc=libgdiplus${libsuffix}.0
3606 ;;
3607 esac
3609 case $with_libgdiplus in
3610 no|installed)
3611 libgdiplus_loc=
3612 ;;
3614 yes|sibling)
3615 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3616 ;;
3618 /*) # absolute path, assume it is an install location
3619 libgdiplus_loc=$with_libgdiplus
3620 libgdiplus_install_loc=$with_libgdiplus
3621 ;;
3623 *)
3624 libgdiplus_loc=`pwd`/$with_libgdiplus
3625 ;;
3626 esac
3627 AC_SUBST([libgdiplus_loc])
3628 AC_SUBST([libgdiplus_install_loc])
3630 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3631 if test "x$icall_symbol_map" = "xyes"; then
3632 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3633 fi
3635 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3636 if test "x$icall_export" = "xyes"; then
3637 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3638 fi
3640 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3641 if test "x$icall_tables" = "xno"; then
3642 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3643 fi
3645 if test "x$with_tls" = "x__thread"; then
3646 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3647 # Pass the information to libgc
3648 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3649 AC_MSG_CHECKING(if the tls_model attribute is supported)
3650 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3651 ], [
3652 AC_MSG_RESULT(yes)
3653 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3654 ], [
3655 AC_MSG_RESULT(no)
3656 ])
3657 fi
3659 if test ${TARGET} = ARM; then
3660 dnl ******************************************
3661 dnl *** Check to see what FPU is available ***
3662 dnl ******************************************
3663 AC_MSG_CHECKING(which FPU to use)
3665 #
3666 # This is a bit tricky:
3667 #
3668 # if (__ARM_PCS_VFP) {
3669 # /* mfloat-abi=hard == VFP with hard ABI */
3670 # } elif (!__SOFTFP__) {
3671 # /* mfloat-abi=softfp == VFP with soft ABI */
3672 # } else {
3673 # /* mfloat-abi=soft == no VFP */
3674 # }
3675 #
3676 # The exception is iOS (w/ GCC) where none of the above
3677 # are defined (but iOS always uses the 'softfp' ABI).
3678 #
3679 # No support for FPA.
3680 #
3682 fpu=NONE
3684 # iOS GCC always uses the 'softfp' ABI.
3685 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
3686 fpu=VFP
3687 fi
3689 # Are we using the 'hard' ABI?
3690 if test x$fpu = xNONE; then
3691 AC_TRY_COMPILE([], [
3692 #ifndef __ARM_PCS_VFP
3693 #error "Float ABI is not 'hard'"
3694 #endif
3695 return 0;
3696 ], [
3697 fpu=VFP_HARD
3698 ], [
3699 fpu=NONE
3700 ])
3701 fi
3703 # No 'hard' ABI. 'soft' or 'softfp'?
3704 if test x$fpu = xNONE; then
3705 AC_TRY_COMPILE([], [
3706 #ifdef __SOFTFP__
3707 #error "Float ABI is not 'softfp'"
3708 #endif
3709 return 0;
3710 ], [
3711 fpu=VFP
3712 ], [
3713 fpu=NONE
3714 ])
3715 fi
3717 if test x$arm_fpu != x; then
3718 fpu=$arm_fpu
3719 fi
3721 AC_MSG_RESULT($fpu)
3722 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3723 unset fpu
3725 dnl *********************************************
3726 dnl *** Check which ARM version(s) we can use ***
3727 dnl *********************************************
3728 AC_MSG_CHECKING(which ARM version to use)
3730 AC_TRY_COMPILE([], [
3731 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3732 #error Not on ARM v5.
3733 #endif
3734 return 0;
3735 ], [
3736 arm_v5=yes
3738 arm_ver=ARMv5
3739 ], [])
3741 AC_TRY_COMPILE([], [
3742 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3743 #error Not on ARM v6.
3744 #endif
3745 return 0;
3746 ], [
3747 arm_v5=yes
3748 arm_v6=yes
3750 arm_ver=ARMv6
3751 ], [])
3753 AC_TRY_COMPILE([], [
3754 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3755 #error Not on ARM v7.
3756 #endif
3757 return 0;
3758 ], [
3759 arm_v5=yes
3760 arm_v6=yes
3761 arm_v7=yes
3763 arm_ver=ARMv7
3764 ], [])
3766 AC_MSG_RESULT($arm_ver)
3768 if test x$arm_v5 = xyes; then
3769 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3770 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3771 fi
3773 if test x$arm_v6 = xyes; then
3774 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3775 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3776 fi
3778 if test x$arm_v7 = xyes; then
3779 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3780 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3781 fi
3782 fi
3784 if test ${TARGET} = unknown; then
3785 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3786 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3787 fi
3789 if test "x$platform_android" = "xyes"; then
3790 case "x${TARGET}" in
3791 xARM)
3792 case "x$arm_ver" in
3793 xARMv5)
3794 BTLS_SUPPORTED=yes
3795 BTLS_PLATFORM=android-armv5
3796 ;;
3797 xARMv6)
3798 BTLS_SUPPORTED=yes
3799 BTLS_PLATFORM=android-armv6
3800 ;;
3801 xARMv7)
3802 BTLS_SUPPORTED=yes
3803 BTLS_PLATFORM=android-armv7
3804 ;;
3805 *)
3806 BTLS_SUPPORTED=no
3807 ;;
3808 esac
3809 ;;
3810 xARM64)
3811 BTLS_SUPPORTED=yes
3812 BTLS_PLATFORM=android-v8a
3813 ;;
3814 xX86)
3815 BTLS_SUPPORTED=yes
3816 BTLS_PLATFORM=android-x86
3817 ;;
3818 xAMD64)
3819 BTLS_SUPPORTED=yes
3820 BTLS_PLATFORM=android-x64
3821 ;;
3822 *)
3823 BTLS_SUPPORTED=no
3824 ;;
3825 esac
3826 fi
3828 if test ${ACCESS_UNALIGNED} = no; then
3829 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3830 fi
3832 case "x$libgc" in
3833 xincluded)
3834 # Pass CPPFLAGS to libgc configure
3835 # We should use a separate variable for this to avoid passing useless and
3836 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3837 # This should be executed late so we pick up the final version of CPPFLAGS
3838 # The problem with this approach, is that during a reconfigure, the main
3839 # configure scripts gets invoked with these arguments, so we use separate
3840 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3841 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3842 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3843 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3844 fi
3845 # Don't pass -finstrument-for-thread-suspension in,
3846 # if these are instrumented it will be very bad news
3847 # (infinite recursion, undefined parking behavior, etc)
3848 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3849 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3850 if test "x$support_boehm" = "xyes"; then
3851 AC_CONFIG_SUBDIRS(libgc)
3852 fi
3853 ;;
3854 esac
3856 MALLOC_MEMPOOLS=no
3857 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3858 if test x$with_malloc_mempools = xyes; then
3859 MALLOC_MEMPOOLS=yes
3860 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3861 fi
3862 ])
3865 DISABLE_MCS_DOCS=default
3866 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3867 if test x$with_mcs_docs != xyes; then
3868 DISABLE_MCS_DOCS=yes
3869 fi
3870 ])
3871 if test -n "$INSTALL_4_x_TRUE"; then :
3872 DISABLE_MCS_DOCS=yes
3873 fi
3874 if test "x$DISABLE_MCS_DOCS" = "xdefault"; then
3875 DISABLE_MCS_DOCS=$DISABLE_MCS_DOCS_default
3876 fi
3878 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
3879 if test x$with_lazy_gc_thread_creation != xno ; then
3880 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3881 fi
3882 ], [with_lazy_gc_thread_creation=no])
3884 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])
3886 if test x$with_cooperative_gc = xdefault; then
3887 with_cooperative_gc=$with_cooperative_gc_default
3888 fi
3890 if test x$with_cooperative_gc != xno; then
3891 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
3892 fi
3894 AM_CONDITIONAL([ENABLE_COOP], [test x$with_cooperative_gc != xno])
3896 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],[
3898 if test x$enable_checked_build != x ; then
3899 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
3900 fi
3901 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
3902 eval "mono_checked_build_test_enable_$feature='yes'"
3903 done
3905 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
3906 eval "mono_checked_build_test_enable_gc='yes'"
3907 eval "mono_checked_build_test_enable_metadata='yes'"
3908 eval "mono_checked_build_test_enable_thread='yes'"
3909 fi
3911 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
3912 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
3913 fi
3915 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
3916 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
3917 fi
3919 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
3920 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
3921 fi
3923 ], [])
3925 AC_CHECK_HEADER([malloc.h],
3926 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
3927 [Define to 1 if you have /usr/include/malloc.h.])],,)
3929 if test x"$GCC" = xyes; then
3930 # Implicit function declarations are not 64 bit safe
3931 # Do this late, since this causes lots of configure tests to fail
3932 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
3933 # jay has a lot of implicit declarations
3934 JAY_CFLAGS="-Wno-implicit-function-declaration"
3935 fi
3937 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
3938 # instead of libmono-static.a
3939 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
3940 LIBMONO_LA=libmini-static.la
3941 else
3942 if test x$buildsgen = xyes; then
3943 LIBMONO_LA=libmonosgen-$API_VER.la
3944 else
3945 LIBMONO_LA=libmonoboehm-$API_VER.la
3946 fi
3947 fi
3948 AC_SUBST(LIBMONO_LA)
3950 dnl **************
3951 dnl *** Btls ***
3952 dnl **************
3954 AC_ARG_ENABLE(btls, [ --disable-btls Disable the BoringTls provider], enable_btls=$enableval, enable_btls=$BTLS_SUPPORTED)
3955 AC_ARG_WITH(btls_android_ndk, [ --with-btls-android-ndk Android NDK for BoringTls])
3957 AC_ARG_ENABLE(dynamic-btls, [ --enable-dynamic-btls Place the BTLS provider into a separate shared library/archive.], enable_dynamic_btls=$enableval, enable_dynamic_btls=no)
3959 AM_CONDITIONAL(BTLS, test x$enable_btls = xyes)
3961 btls_android=no
3962 if test "x$enable_btls" = "xyes"; then
3963 AC_PATH_PROG(CMAKE, [cmake], [no], [$PATH:/Applications/CMake.app/Contents/bin:/usr/local/bin])
3964 if test "x$CMAKE" = "xno"; then
3965 AC_MSG_ERROR("cmake not found")
3966 fi
3968 BTLS_ROOT=`cd $srcdir && pwd`/external/boringssl
3969 AC_SUBST(BTLS_ROOT)
3971 btls_arch=
3972 btls_cflags=
3973 BTLS_CMAKE_ARGS=
3975 case "$BTLS_PLATFORM" in
3976 i386)
3977 btls_arch=i386
3978 btls_cflags="-m32"
3979 case $host_os in
3980 darwin*)
3981 btls_cflags="$btls_cflags -arch i386"
3982 esac
3983 ;;
3984 x86_64)
3985 btls_arch=x86_64
3986 ;;
3987 android-armv5)
3988 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
3989 ;;
3990 android-armv6)
3991 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
3992 ;;
3993 android-armv7)
3994 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi-v7a\" -DANDROID_NATIVE_API_LEVEL=12"
3995 ;;
3996 android-v8a)
3997 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"arm64-v8a\" -DANDROID_NATIVE_API_LEVEL=12"
3998 ;;
3999 android-x86)
4000 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86\" -DANDROID_NATIVE_API_LEVEL=12"
4001 ;;
4002 android-x64)
4003 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86_64\" -DANDROID_NATIVE_API_LEVEL=12"
4004 ;;
4005 *)
4006 AC_MSG_ERROR(Invalid BTLS platform)
4007 esac
4009 if test "x$platform_android" = "xyes"; then
4010 btls_android=yes
4011 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=$BTLS_ROOT/util/android-cmake/android.toolchain.cmake"
4012 if test "x$with_btls_android_ndk" != "x"; then
4013 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DANDROID_NDK=\"$with_btls_android_ndk\""
4014 fi
4015 fi
4017 if test "x$btls_arch" != "x"; then
4018 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DBTLS_ARCH=\"$btls_arch\""
4019 fi
4021 BTLS_CFLAGS="$CPPFLAGS_FOR_BTLS $btls_cflags"
4022 AC_SUBST(BTLS_ARCH)
4023 AC_SUBST(BTLS_CFLAGS)
4024 AC_SUBST(BTLS_PLATFORM)
4025 AC_SUBST(BTLS_CMAKE_ARGS)
4027 AC_DEFINE(HAVE_BTLS, 1, [BoringTls is supported])
4028 else
4029 enable_btls=no
4030 fi
4032 AM_CONDITIONAL(BTLS_ANDROID, test x$btls_android = xyes)
4034 if test x$DISABLE_MCS_DOCS = xyes; then
4035 docs_dir=""
4036 else
4037 docs_dir=docs
4038 fi
4039 AC_SUBST(docs_dir)
4041 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
4042 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
4044 libmono_ldflags="$libmono_ldflags $LIBS"
4046 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
4047 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
4048 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
4049 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
4050 AM_CONDITIONAL(X86, test x$TARGET = xX86)
4051 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
4052 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
4053 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
4054 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
4055 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
4056 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
4057 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
4058 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
4059 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
4060 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
4061 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
4062 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
4063 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
4065 AC_SUBST(LIBC)
4066 AC_SUBST(INTL)
4067 AC_SUBST(SQLITE)
4068 AC_SUBST(SQLITE3)
4069 AC_SUBST(X11)
4070 AC_SUBST(GDKX11)
4071 AC_SUBST(GTKX11)
4072 AC_SUBST(XINERAMA)
4073 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
4074 AC_SUBST(arch_target)
4075 AC_SUBST(CFLAGS)
4076 AC_SUBST(CPPFLAGS)
4077 AC_SUBST(LDFLAGS)
4079 #This must always be defined when building the runtime
4080 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
4082 mono_build_root=`pwd`
4083 AC_SUBST(mono_build_root)
4085 mono_runtime=mono/mini/mono
4086 AC_SUBST(mono_runtime)
4088 CSC=$mono_build_root/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.1.3.2/tools/csc.exe
4090 mono_cfg_root=$mono_build_root/runtime
4091 if test x$host_win32 = xyes; then
4092 if test "x$cross_compiling" = "xno"; then
4093 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
4094 CSC="'"`cygpath -w -a $CSC`"'"
4095 else
4096 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
4097 fi
4098 else
4099 mono_cfg_dir=$mono_cfg_root/etc
4100 fi
4101 AC_SUBST(mono_cfg_dir)
4103 AC_SUBST(CSC)
4105 AC_CONFIG_FILES([po/mcs/Makefile.in])
4107 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
4108 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
4110 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
4111 [ depth=../../../..
4112 case $srcdir in
4113 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4114 .) reldir=$depth ;;
4115 *) reldir=$depth/$srcdir ;;
4116 esac
4117 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
4118 cd runtime/etc/mono/1.0
4119 rm -f machine.config
4120 $LN_S $reldir/data/net_1_1/machine.config machine.config
4121 cd $depth
4122 ],[LN_S='$LN_S'])
4124 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
4125 [ depth=../../../..
4126 case $srcdir in
4127 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4128 .) reldir=$depth ;;
4129 *) reldir=$depth/$srcdir ;;
4130 esac
4131 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4132 cd runtime/etc/mono/2.0
4133 rm -f machine.config
4134 $LN_S $reldir/data/net_2_0/machine.config machine.config
4135 cd $depth
4136 ],[LN_S='$LN_S'])
4138 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
4139 [ depth=../../../..
4140 case $srcdir in
4141 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4142 .) reldir=$depth ;;
4143 *) reldir=$depth/$srcdir ;;
4144 esac
4145 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4146 cd runtime/etc/mono/2.0
4147 rm -f web.config
4148 $LN_S $reldir/data/net_2_0/web.config web.config
4149 cd $depth
4150 ],[LN_S='$LN_S'])
4152 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
4153 [ depth=../../..
4154 case $srcdir in
4155 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4156 .) reldir=$depth ;;
4157 *) reldir=$depth/$srcdir ;;
4158 esac
4159 $ac_aux_dir/install-sh -d runtime/etc/mono/
4160 cd runtime/etc/mono/
4161 rm -f browscap.ini
4162 $LN_S $reldir/data/browscap.ini browscap.ini
4163 cd $depth
4164 ],[LN_S='$LN_S'])
4166 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
4167 [ depth=../../../../..
4168 case $srcdir in
4169 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4170 .) reldir=$depth ;;
4171 *) reldir=$depth/$srcdir ;;
4172 esac
4173 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
4174 cd runtime/etc/mono/2.0/Browsers
4175 rm -f Compat.browser
4176 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4177 cd $depth
4178 ],[LN_S='$LN_S'])
4180 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
4181 [ depth=../../../../..
4182 case $srcdir in
4183 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4184 .) reldir=$depth ;;
4185 *) reldir=$depth/$srcdir ;;
4186 esac
4187 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
4188 cd runtime/etc/mono/4.0/Browsers
4189 rm -f Compat.browser
4190 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4191 cd $depth
4192 ],[LN_S='$LN_S'])
4194 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
4195 [ depth=../../../../..
4196 case $srcdir in
4197 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4198 .) reldir=$depth ;;
4199 *) reldir=$depth/$srcdir ;;
4200 esac
4201 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
4202 cd runtime/etc/mono/4.5/Browsers
4203 rm -f Compat.browser
4204 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4205 cd $depth
4206 ],[LN_S='$LN_S'])
4208 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
4209 [ depth=../../../..
4210 case $srcdir in
4211 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4212 .) reldir=$depth ;;
4213 *) reldir=$depth/$srcdir ;;
4214 esac
4215 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4216 cd runtime/etc/mono/4.0
4217 rm -f machine.config
4218 $LN_S $reldir/data/net_4_0/machine.config machine.config
4219 cd $depth
4220 ],[LN_S='$LN_S'])
4222 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
4223 [ depth=../../../..
4224 case $srcdir in
4225 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4226 .) reldir=$depth ;;
4227 *) reldir=$depth/$srcdir ;;
4228 esac
4229 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4230 cd runtime/etc/mono/4.0
4231 rm -f web.config
4232 $LN_S $reldir/data/net_4_0/web.config web.config
4233 cd $depth
4234 ],[LN_S='$LN_S'])
4236 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
4237 [ depth=../../../..
4238 case $srcdir in
4239 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4240 .) reldir=$depth ;;
4241 *) reldir=$depth/$srcdir ;;
4242 esac
4243 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4244 cd runtime/etc/mono/4.5
4245 rm -f machine.config
4246 $LN_S $reldir/data/net_4_5/machine.config machine.config
4247 cd $depth
4248 ],[LN_S='$LN_S'])
4250 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
4251 [ depth=../../../..
4252 case $srcdir in
4253 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4254 .) reldir=$depth ;;
4255 *) reldir=$depth/$srcdir ;;
4256 esac
4257 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4258 cd runtime/etc/mono/4.5
4259 rm -f web.config
4260 $LN_S $reldir/data/net_4_5/web.config web.config
4261 cd $depth
4262 ],[LN_S='$LN_S'])
4264 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])
4265 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])
4267 AC_OUTPUT([
4268 Makefile
4269 mono-uninstalled.pc
4270 acceptance-tests/Makefile
4271 llvm/Makefile
4272 scripts/mono-find-provides
4273 scripts/mono-find-requires
4274 mono/Makefile
4275 mono/btls/Makefile
4276 mono/utils/Makefile
4277 mono/metadata/Makefile
4278 mono/dis/Makefile
4279 mono/cil/Makefile
4280 mono/arch/Makefile
4281 mono/arch/x86/Makefile
4282 mono/arch/amd64/Makefile
4283 mono/arch/ppc/Makefile
4284 mono/arch/sparc/Makefile
4285 mono/arch/s390x/Makefile
4286 mono/arch/arm/Makefile
4287 mono/arch/arm64/Makefile
4288 mono/arch/ia64/Makefile
4289 mono/arch/mips/Makefile
4290 mono/sgen/Makefile
4291 mono/tests/Makefile
4292 mono/tests/tests-config
4293 mono/tests/assemblyresolve/Makefile
4294 mono/tests/gc-descriptors/Makefile
4295 mono/unit-tests/Makefile
4296 mono/benchmark/Makefile
4297 mono/io-layer/Makefile
4298 mono/mini/Makefile
4299 mono/profiler/Makefile
4300 m4/Makefile
4301 ikvm-native/Makefile
4302 scripts/Makefile
4303 man/Makefile
4304 docs/Makefile
4305 data/Makefile
4306 data/net_2_0/Makefile
4307 data/net_4_0/Makefile
4308 data/net_4_5/Makefile
4309 data/net_2_0/Browsers/Makefile
4310 data/net_4_0/Browsers/Makefile
4311 data/net_4_5/Browsers/Makefile
4312 data/mint.pc
4313 data/mono-2.pc
4314 data/monosgen-2.pc
4315 data/mono.pc
4316 data/mono-cairo.pc
4317 data/mono-nunit.pc
4318 data/mono-options.pc
4319 data/mono-lineeditor.pc
4320 data/monodoc.pc
4321 data/dotnet.pc
4322 data/dotnet35.pc
4323 data/wcf.pc
4324 data/cecil.pc
4325 data/system.web.extensions_1.0.pc
4326 data/system.web.extensions.design_1.0.pc
4327 data/system.web.mvc.pc
4328 data/system.web.mvc2.pc
4329 data/system.web.mvc3.pc
4330 data/aspnetwebstack.pc
4331 data/reactive.pc
4332 samples/Makefile
4333 support/Makefile
4334 data/config
4335 tools/Makefile
4336 tools/locale-builder/Makefile
4337 tools/sgen/Makefile
4338 tools/monograph/Makefile
4339 tools/pedump/Makefile
4340 runtime/Makefile
4341 msvc/Makefile
4342 po/Makefile
4343 ])
4345 # Update all submodules recursively to ensure everything is checked out
4346 $srcdir/scripts/update_submodules
4348 if test x$host_win32 = xyes; then
4349 # Get rid of 'cyg' prefixes in library names
4350 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4351 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4352 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4353 # executable doesn't work...
4354 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4355 fi
4357 if test x$host_darwin = xyes; then
4358 # This doesn't seem to be required and it slows down parallel builds
4359 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4360 fi
4362 (
4363 case $prefix in
4364 NONE) prefix=$ac_default_prefix ;;
4365 esac
4366 case $exec_prefix in
4367 NONE) exec_prefix='${prefix}' ;;
4368 esac
4370 #
4371 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4372 # any existing config.make. This allows people to share the same source tree
4373 # with different build directories, one native and one cross
4374 #
4375 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4377 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4379 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4380 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4381 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4382 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4383 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4384 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4385 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4386 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4388 case $INSTALL in
4389 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4390 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4391 esac
4393 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4395 export VERSION
4396 [myver=$($AWK 'BEGIN {
4397 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4398 if(length(vsplit [1]) > 4) {
4399 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4400 }
4401 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4402 }')]
4404 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4406 if test x$host_darwin = xyes; then
4407 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
4408 fi
4410 if test "x$PLATFORM_AOT_SUFFIX" != "x"; then
4411 echo "PLATFORM_AOT_SUFFIX = $PLATFORM_AOT_SUFFIX" >> $mcs_topdir/build/config.make
4412 fi
4414 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4415 enable_system_aot=yes
4416 fi
4418 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4419 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4420 fi
4422 if test x$DISABLE_MCS_DOCS = xyes; then
4423 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4424 fi
4426 if test x$has_extension_module != xno; then
4427 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4428 fi
4430 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4432 if test "x$test_bcl_opt" = "xyes"; then
4433 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4434 fi
4436 echo "CSC_LOCATION = $CSC" >> $srcdir/$mcsdir/build/config.make
4438 if test $csc_compiler = mcs; then
4439 echo "MCS_MODE = 1" >> $srcdir/$mcsdir/build/config.make
4440 fi
4442 if test "x$AOT_BUILD_FLAGS" != "x" ; then
4443 echo "AOT_RUN_FLAGS=$AOT_RUN_FLAGS" >> $srcdir/$mcsdir/build/config.make
4444 echo "AOT_BUILD_FLAGS=$AOT_BUILD_FLAGS" >> $srcdir/$mcsdir/build/config.make
4445 fi
4447 if test "x$enable_btls" = "xyes"; then
4448 echo "HAVE_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4449 if test "x$enable_dynamic_btls" = "xyes"; then
4450 echo "HAVE_DYNAMIC_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4451 fi
4452 fi
4454 fi
4456 )
4458 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4460 btls_platform_string=
4461 if test x$enable_btls = xyes; then
4462 if test x$btls_android = xyes; then
4463 btls_platform_string=" (android:$BTLS_PLATFORM)"
4464 else
4465 btls_platform_string=" ($BTLS_PLATFORM)"
4466 fi
4467 fi
4469 echo "
4470 mcs source: $mcsdir
4471 C# Compiler: $csc_compiler
4473 Engine:
4474 Host: $host
4475 Target: $target
4476 GC: $gc_msg
4477 TLS: $with_tls
4478 SIGALTSTACK: $with_sigaltstack
4479 Engine: $jit_status
4480 BigArrays: $enable_big_arrays
4481 DTrace: $enable_dtrace
4482 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4484 Libraries:
4485 .NET 4.x: $with_profile4_x
4486 Xamarin.Android: $with_monodroid
4487 Xamarin.iOS: $with_monotouch
4488 Xamarin.WatchOS: $with_monotouch_watch
4489 Xamarin.TVOS: $with_monotouch_tv
4490 Xamarin.Mac: $with_xammac
4491 AOT preferred: $with_aot_hybrid
4492 AOT only: $with_aot_only
4493 JNI support: $jdk_headers_found
4494 libgdiplus: $libgdiplus_msg
4495 zlib: $zlib_msg
4496 BTLS: $enable_btls$btls_platform_string
4497 $disabled
4498 "
4499 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4500 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
4501 fi