| blob | 966bd50391504aa8e884de27ef4bbf2fe058645e |
1 # Process this file with autoconf to produce a configure script.
2 #AC_PREREQ([2.62])
4 AC_INIT(mono, [4.5.1],
5 [http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
7 AC_CONFIG_SRCDIR([README.md])
8 AC_CONFIG_MACRO_DIR([m4])
9 AC_CANONICAL_SYSTEM
10 AC_CANONICAL_HOST
12 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
13 # The extra brackets are to foil regex-based scans.
14 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
16 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign subdir-objects]
17 m4_esyscmd([case `automake --version | head -n 1` in # parallel-tests is default in automake 1.13+, we need to explicitly enable it
18 *1.11*|*1.12*) echo parallel-tests;; # for 1.11 and 1.12 but not below as those versions don't recognize the flag
19 esac])) # TODO: remove this hack once we require automake 1.11+
21 AC_CONFIG_HEADERS([config.h])
22 AM_MAINTAINER_MODE
24 API_VER=2.0
25 AC_SUBST(API_VER)
27 AC_PROG_LN_S
29 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
31 case $host_os in
32 *cygwin* )
33 echo "Run configure using ./configure --host=i686-pc-mingw32"
34 exit 1
35 esac
37 # In case of cygwin, override LN_S, irrespective of what it determines.
38 # The build uses cygwin, but the actual runtime doesn't.
39 case $host_os in
40 *cygwin* ) LN_S='cp -p';;
41 esac
43 #
44 # libgc defaults
45 #
46 libgc_configure_args=
48 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
49 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
50 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
51 CFLAGS_FOR_LIBGC=$CFLAGS
52 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
53 CFLAGS_FOR_EGLIB=$CFLAGS
55 # libgc uses some deprecated APIs
56 CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
58 #
59 # These are the flags that need to be stored in the mono.pc file for
60 # compiling code that will embed Mono
61 #
62 libmono_cflags=""
63 libmono_ldflags=""
64 AC_SUBST(libmono_cflags)
65 AC_SUBST(libmono_ldflags)
67 # Variable to have relocatable .pc files (lib, or lib64)
68 reloc_libdir=`basename ${libdir}`
69 AC_SUBST(reloc_libdir)
71 # Set to yes if Unix sockets cannot be created in an anonymous namespace
72 need_link_unlink=no
74 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
75 extra_runtime_ldflags=""
77 # Thread configuration inspired by sleepycat's db
78 AC_MSG_CHECKING([host platform characteristics])
79 libgc_threads=no
80 has_dtrace=no
81 parallel_mark=yes
82 ikvm_native=yes
84 host_win32=no
85 target_win32=no
86 platform_android=no
87 host_darwin=no
88 case "$host" in
89 *-mingw*|*-*-cygwin*)
90 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
91 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
92 host_win32=yes
93 mono_cv_clang=no
94 if test "x$cross_compiling" = "xno"; then
95 if test "x$host" = "x$build" -a "x$host" = "x$target"; then
96 target_win32=yes
97 fi
98 else
99 if test "x$host" = "x$target"; then
100 target_win32=yes
101 fi
102 fi
103 HOST_CC="gcc"
104 # Windows Vista or later is required
105 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
106 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32 -liphlpapi"
107 libmono_cflags="-mms-bitfields -mwindows"
108 libmono_ldflags="-mms-bitfields -mwindows"
109 libdl=
110 libgc_threads=win32
111 with_sigaltstack=no
112 with_tls=pthread
113 LN_S=cp
114 # This forces libgc to use the DllMain based thread registration code on win32
115 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
116 ;;
117 *-*-*netbsd*)
118 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
119 libmono_cflags="-D_REENTRANT"
120 LDFLAGS="$LDFLAGS -pthread"
121 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
122 libmono_ldflags="-pthread"
123 need_link_unlink=yes
124 libdl="-ldl"
125 libgc_threads=pthreads
126 with_sigaltstack=no
127 use_sigposix=yes
128 ;;
129 *-*-kfreebsd*-gnu)
130 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -DTHREAD_LOCAL_ALLOC -pthread"
131 libmono_cflags="-D_REENTRANT -DTHREAD_LOCAL_ALLOC -pthread"
132 libmono_ldflags="-lpthread -pthread"
133 libdl="-ldl"
134 libgc_threads=pthreads
135 need_link_unlink=yes
136 with_sigaltstack=no
137 use_sigposix=yes
138 ;;
139 *-*-*freebsd*)
140 if test "x$PTHREAD_CFLAGS" = "x"; then
141 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
142 libmono_cflags=
143 else
144 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
145 libmono_cflags="$PTHREAD_CFLAGS"
146 fi
147 if test "x$PTHREAD_LIBS" = "x"; then
148 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
149 libmono_ldflags="-pthread"
150 else
151 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
152 libmono_ldflags="$PTHREAD_LIBS"
153 fi
154 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
155 need_link_unlink=yes
156 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
157 libdl=
158 libgc_threads=pthreads
159 use_sigposix=yes
160 has_dtrace=yes
161 ;;
162 *-*-*openbsd*)
163 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
164 if test "x$disable_munmap" != "xyes"; then
165 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
166 fi
167 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
168 LDFLAGS="$LDFLAGS -pthread"
169 need_link_unlink=yes
170 AC_DEFINE(PTHREAD_POINTER_ID)
171 libdl=
172 libgc_threads=pthreads
173 with_sigaltstack=no
174 use_sigposix=yes
175 ;;
176 *-*-linux-android*)
177 platform_android=yes
178 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
179 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
181 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
182 if test "x$disable_munmap" != "xyes"; then
183 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
184 fi
185 libmono_cflags="-D_REENTRANT"
186 libdl="-ldl"
187 libgc_threads=pthreads
188 use_sigposix=yes
190 with_tls=pthread
191 with_sigaltstack=no
192 with_static_mono=no
194 # Android doesn't support boehm, as it's missing <link.h>
195 support_boehm=no
196 with_gc=sgen
198 # isinf(3) requires -lm; see isinf check below
199 LDFLAGS="$LDFLAGS -lm"
201 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
202 # PAGE_SIZE; breaks mono/io-layer/collection.c
203 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
204 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
205 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
207 # The configure check can't detect this
208 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
210 # to bypass the underscore linker check, can't work when cross-compiling
211 mono_cv_uscore=yes
212 mono_cv_clang=no
213 ;;
214 *-*-linux*)
215 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
216 if test "x$disable_munmap" != "xyes"; then
217 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
218 fi
219 libmono_cflags="-D_REENTRANT"
220 libdl="-ldl"
221 libgc_threads=pthreads
222 use_sigposix=yes
223 if test "x$cross_compiling" != "xno"; then
224 # to bypass the underscore linker check, not
225 # available during cross-compilation
226 mono_cv_uscore=no
227 fi
228 case "$host" in
229 aarch64-*)
230 support_boehm=no
231 with_gc=sgen
232 ;;
233 powerpc*-*-linux*)
234 # https://bugzilla.novell.com/show_bug.cgi?id=504411
235 disable_munmap=yes
236 ;;
237 esac
238 ;;
239 *-*-nacl*)
240 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
241 if test "x$disable_munmap" != "xyes"; then
242 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
243 fi
244 libmono_cflags="-D_REENTRANT"
245 libdl=
246 libgc_threads=pthreads
247 use_sigposix=yes
248 ikvm_native=no
249 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
250 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
251 ;;
252 *-*-hpux*)
253 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
254 # +ESdbgasm only valid on bundled cc on RISC
255 # silently ignored for ia64
256 if test $GCC != "yes"; then
257 CFLAGS="$CFLAGS +ESdbgasm"
258 # Arrange for run-time dereferencing of null
259 # pointers to produce a SIGSEGV signal.
260 LDFLAGS="$LDFLAGS -z"
261 fi
262 CFLAGS="$CFLAGS +ESdbgasm"
263 LDFLAGS="$LDFLAGS -z"
264 libmono_cflags="-D_REENTRANT"
265 libmono_ldflags="-lpthread"
266 libgc_threads=pthreads
267 need_link_unlink=yes
268 use_sigposix=yes
269 ;;
270 *-*-solaris*)
271 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
272 need_link_unlink=yes
273 libmono_cflags="-D_REENTRANT"
274 libgc_threads=pthreads
275 has_dtrace=yes
276 use_sigposix=yes
277 enable_solaris_tar_check=yes
278 ;;
279 *-*-darwin*)
280 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
281 host_darwin=yes
282 target_mach=yes
283 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
284 libmono_cflags="-D_THREAD_SAFE"
285 need_link_unlink=yes
286 AC_DEFINE(PTHREAD_POINTER_ID)
287 AC_DEFINE(USE_MACH_SEMA, 1, [...])
288 libdl=
289 libgc_threads=pthreads
290 has_dtrace=yes
291 if test "x$cross_compiling" = "xyes"; then
292 has_broken_apple_cpp=yes
293 fi
294 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
295 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
296 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
297 case "$host" in
298 dnl Snow Leopard and newer config.guess reports as this
299 i*86-*-darwin*)
300 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
301 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
302 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
303 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
304 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
305 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
306 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
307 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
308 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
309 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
310 ;;
311 x*64-*-darwin*)
312 ;;
313 arm*-darwin*)
314 has_dtrace=no
315 ;;
316 esac
317 ;;
318 *-*-haiku*)
319 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
320 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
321 libdl=
322 LIBS="$LIBS -lnetwork"
323 need_link_unlink=yes
324 AC_DEFINE(PTHREAD_POINTER_ID)
325 libgc_threads=pthreads
326 use_sigposix=yes
327 ;;
328 *)
329 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
330 libdl="-ldl"
331 ;;
332 esac
333 AC_MSG_RESULT(ok)
335 if test x$need_link_unlink = xyes; then
336 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
337 fi
339 if test x$host_win32 = xyes; then
340 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
341 fi
343 if test x$target_win32 = xyes; then
344 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
345 fi
347 AC_SUBST(extra_runtime_ldflags)
348 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
349 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
350 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
351 AM_CONDITIONAL(PLATFORM_DARWIN, test x$host_darwin = xyes)
352 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
353 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
355 AC_CHECK_TOOL(CC, gcc, gcc)
356 AC_PROG_CC
357 AC_CHECK_TOOL(CXX, g++, g++)
358 AC_PROG_CXX
359 AM_PROG_AS
360 AC_PROG_INSTALL
361 AC_PROG_AWK
362 AM_PROG_CC_C_O
363 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
364 : ${CCAS='$(CC)'}
365 # Set ASFLAGS if not already set.
366 : ${CCASFLAGS='$(CFLAGS)'}
367 AC_SUBST(CCAS)
368 AC_SUBST(CCASFLAGS)
370 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
371 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
372 if test "x$CXX" = "xg++"; then
373 if test "x$GXX" != "xyes"; then
374 # automake/libtool is so broken, it requires g++ even if the c++ sources
375 # are inside automake conditionals
376 AC_MSG_ERROR([You need to install g++])
377 fi
378 fi
380 dnl may require a specific autoconf version
381 dnl AC_PROG_CC_FOR_BUILD
382 dnl CC_FOR_BUILD not automatically detected
383 CC_FOR_BUILD=$CC
384 CFLAGS_FOR_BUILD=$CFLAGS
385 BUILD_EXEEXT=
386 if test "x$cross_compiling" = "xyes"; then
387 CC_FOR_BUILD=cc
388 CFLAGS_FOR_BUILD=
389 BUILD_EXEEXT=""
390 fi
391 AC_SUBST(CC_FOR_BUILD)
392 AC_SUBST(CFLAGS_FOR_BUILD)
393 AC_SUBST(HOST_CC)
394 AC_SUBST(BUILD_EXEEXT)
396 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
397 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
399 # Set STDC_HEADERS
400 AC_HEADER_STDC
401 AC_LIBTOOL_WIN32_DLL
402 # This causes monodis to not link correctly
403 #AC_DISABLE_FAST_INSTALL
404 AM_PROG_LIBTOOL
405 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
406 DOLT
408 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
409 AC_SUBST(export_ldflags)
411 # Test whenever ld supports -version-script
412 AC_PROG_LD
413 AC_PROG_LD_GNU
415 AM_ICONV()
417 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)
418 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)
419 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
420 [], [], [#include <stddef.h>
421 #include <sys/socket.h>
422 #include <linux/socket.h>])
424 AC_CHECK_HEADERS(sys/user.h, [], [],
425 [
426 #ifdef HAVE_SYS_PARAM_H
427 # include <sys/param.h>
428 #endif
429 ])
431 AC_CHECK_HEADERS(linux/serial.h)
433 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
434 if test x$have_zlib = xyes; then
435 AC_TRY_COMPILE([#include <zlib.h>], [
436 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
437 return 0;
438 #else
439 #error No good zlib found
440 #endif
441 ],[
442 AC_MSG_RESULT(Using system zlib)
443 zlib_msg="system zlib"
444 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
445 ],[
446 AC_MSG_RESULT(Using embedded zlib)
447 have_zlib=no
448 zlib_msg="bundled zlib"
449 ])
450 fi
452 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
453 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
455 # for mono/metadata/debug-symfile.c
456 AC_CHECK_HEADERS(elf.h)
458 # for support
459 AC_CHECK_HEADERS(poll.h)
460 AC_CHECK_HEADERS(sys/poll.h)
461 AC_CHECK_HEADERS(sys/wait.h)
462 AC_CHECK_HEADERS(grp.h)
463 AC_CHECK_HEADERS(syslog.h)
465 # for mono/dis
466 AC_CHECK_HEADERS(wchar.h)
467 AC_CHECK_HEADERS(ieeefp.h)
468 AC_MSG_CHECKING(for isinf)
469 AC_TRY_LINK([#include <math.h>], [
470 int f = isinf (1.0);
471 ], [
472 AC_MSG_RESULT(yes)
473 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
474 ], [
475 # We'll have to use signals
476 AC_MSG_RESULT(no)
477 ])
478 # mingw
479 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
480 AC_TRY_LINK([#include <math.h>],
481 [ _finite(0.0); ],
482 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
483 AC_MSG_RESULT(no)))
485 # for Linux statfs support
486 AC_CHECK_HEADERS(linux/magic.h)
488 # not 64 bit clean in cross-compile
489 AC_CHECK_SIZEOF(void *, 4)
491 AC_CACHE_CHECK([for clang],
492 mono_cv_clang,[
493 AC_TRY_COMPILE([], [
494 #ifdef __clang__
495 #else
496 #error "FAILED"
497 #endif
498 return 0;
499 ],
500 [mono_cv_clang=yes],
501 [mono_cv_clang=no],
502 [])
503 ])
505 AC_ARG_ENABLE(visibility-hidden,
506 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
507 disable_visibility_hidden=yes, disable_visibility_hidden=no)
509 WARN=''
510 if test x"$GCC" = xyes; then
511 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes'
513 # We require C99 with some GNU extensions, e.g. `linux` macro
514 CFLAGS="$CFLAGS -std=gnu99"
516 # The runtime code does not respect ANSI C strict aliasing rules
517 CFLAGS="$CFLAGS -fno-strict-aliasing"
519 # We rely on signed overflow to behave
520 CFLAGS="$CFLAGS -fwrapv"
522 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
523 if test x"$disable_visibility_hidden" = xno; then
524 # Don't export any symbols by default
525 SHARED_CFLAGS="-fvisibility=hidden"
526 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -fvisibility=hidden"
527 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
528 fi
530 ORIG_CFLAGS=$CFLAGS
531 # Check for the normal version, since gcc ignores unknown -Wno options
532 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
533 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
534 AC_TRY_COMPILE([],[
535 return 0;
536 ], [
537 AC_MSG_RESULT(yes)
538 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
539 ], [
540 AC_MSG_RESULT(no)
541 CFLAGS=$ORIG_CFLAGS
542 ])
544 if test "x$mono_cv_clang" = "xyes"; then
545 # https://bugzilla.samba.org/show_bug.cgi?id=8118
546 WARN="$WARN -Qunused-arguments"
547 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
548 fi
549 else
550 # The Sun Forte compiler complains about inline functions that access static variables
551 # so disable all inlining.
552 case "$host" in
553 *-*-solaris*)
554 CFLAGS="$CFLAGS -Dinline="
555 ;;
556 esac
557 fi
558 CFLAGS="$CFLAGS -g $WARN"
559 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
560 CPPFLAGS="$CPPFLAGS -g $WARN"
562 # Where's the 'mcs' source tree?
563 if test -d $srcdir/mcs; then
564 mcsdir=mcs
565 else
566 mcsdir=../mcs
567 fi
569 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
570 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
571 mcsdir=$with_mcs_path
572 fi
573 )
575 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
577 #
578 # A sanity check to catch cases where the package was unpacked
579 # with an ancient tar program (Solaris)
580 #
581 AC_ARG_ENABLE(solaris-tar-check,
582 [ --disable-solaris-tar-check disable solaris tar check],
583 do_solaris_tar_check=no, do_solaris_tar_check=yes)
585 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
586 AC_MSG_CHECKING(integrity of package)
587 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
588 then
589 AC_MSG_RESULT(ok)
590 else
591 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
592 AC_MSG_ERROR([$errorm])
593 fi
594 fi
596 if test "x$with_mcs_path" != "x"; then
597 mcs_topdir=$(cd "$mcsdir" && pwd)
598 mcs_topdir_from_srcdir=$mcs_topdir
599 else
600 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
601 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
602 fi
604 # Convert mcs_topdir* paths to Windows syntax.
605 if test x$cross_compiling$host_win32 = xnoyes; then
606 mcs_topdir=$(cygpath -m $mcs_topdir)
607 case $mcs_topdir_from_srcdir in
608 /cygdrive/*)
609 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
610 ;;
611 esac
612 fi
614 AC_SUBST([mcs_topdir])
615 AC_SUBST([mcs_topdir_from_srcdir])
617 # gettext: prepare the translation directories.
618 # we do not configure the full gettext, as we consume it dynamically from C#
619 AM_PO_SUBDIRS
621 if test "x$USE_NLS" = "xyes"; then
622 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
624 if test "x$HAVE_MSGFMT" = "xno"; then
625 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
626 fi
627 fi
629 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
631 pkg_config_path=
632 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
633 if test x$with_crosspkgdir = "x"; then
634 if test -s $PKG_CONFIG_PATH; then
635 pkg_config_path=$PKG_CONFIG_PATH
636 fi
637 else
638 pkg_config_path=$with_crosspkgdir
639 PKG_CONFIG_PATH=$pkg_config_path
640 export PKG_CONFIG_PATH
641 fi
642 )
644 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
645 if test x$werror_flag = xyes; then
646 WERROR_CFLAGS="-Werror"
647 fi
648 AC_SUBST([WERROR_CFLAGS])
649 AC_SUBST([SHARED_CFLAGS])
651 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
652 AC_CONFIG_SUBDIRS(eglib)
654 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
655 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
657 AC_SUBST(GLIB_CFLAGS)
658 AC_SUBST(GLIB_LIBS)
660 # Enable support for fast thread-local storage
661 # Some systems have broken support, so we allow to disable it.
662 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
664 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
665 # This does not work on some platforms (bug #55253)
666 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
668 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
669 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
670 # Same as --with-shared_mono=no
671 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
673 if test "x$enable_static" = "xno"; then
674 with_static_mono=no
675 fi
677 if test "x$enable_shared" = "xno"; then
678 with_shared_mono=no
679 fi
681 if test "x$enable_libraries" = "xno"; then
682 with_shared_mono=no
683 fi
685 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
687 case $host in
688 *nacl* ) with_shared_mono=yes;;
689 esac
691 if test "x$host_win32" = "xyes"; then
692 # Boehm GC requires the runtime to be in its own dll
693 with_static_mono=no
694 fi
696 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
697 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
698 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
700 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
701 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
702 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
703 ORIG_CFLAGS=$CFLAGS
704 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
705 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
706 AC_TRY_COMPILE([], [
707 return 0;
708 ], [
709 AC_MSG_RESULT(yes)
710 # Pass it to libgc as well
711 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
712 ], [
713 AC_MSG_RESULT(no)
714 CFLAGS=$ORIG_CFLAGS
715 ])
716 fi
718 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
720 if test x$enable_small_config = xyes; then
721 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
722 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
723 fi
725 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=$enableval, enable_system_aot=default)
727 DISABLED_FEATURES=none
729 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
730 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
731 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
732 security, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
733 [
734 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
735 eval "mono_feature_disable_$feature='yes'"
736 done
737 DISABLED_FEATURES=$enable_minimal
738 disabled="Disabled: $enable_minimal"
739 ],[])
741 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
743 if test "x$mono_feature_disable_aot" = "xyes"; then
744 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
745 enable_system_aot=no
746 AC_MSG_NOTICE([Disabled AOT compiler])
747 fi
749 if test "x$mono_feature_disable_profiler" = "xyes"; then
750 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
751 AC_MSG_NOTICE([Disabled support for the profiler])
752 fi
753 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
755 if test "x$mono_feature_disable_decimal" = "xyes"; then
756 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
757 AC_MSG_NOTICE([Disabled support for decimal])
758 fi
760 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
761 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
762 AC_MSG_NOTICE([Disabled support for P/Invoke])
763 fi
765 if test "x$mono_feature_disable_debug" = "xyes"; then
766 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
767 AC_MSG_NOTICE([Disabled support for runtime debugging])
768 fi
770 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
771 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
772 mono_feature_disable_reflection_emit_save=yes
773 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
774 fi
776 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
777 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
778 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
779 fi
781 if test "x$mono_feature_disable_large_code" = "xyes"; then
782 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
783 AC_MSG_NOTICE([Disabled support for large assemblies])
784 fi
786 if test "x$mono_feature_disable_logging" = "xyes"; then
787 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
788 AC_MSG_NOTICE([Disabled support for logging])
789 fi
791 if test "x$mono_feature_disable_com" = "xyes"; then
792 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
793 AC_MSG_NOTICE([Disabled COM support])
794 fi
796 if test "x$mono_feature_disable_ssa" = "xyes"; then
797 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
798 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
799 fi
801 if test "x$mono_feature_disable_generics" = "xyes"; then
802 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
803 AC_MSG_NOTICE([Disabled Generics Support])
804 fi
806 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
807 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
808 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
809 fi
811 if test "x$mono_feature_disable_portability" = "xyes"; then
812 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
813 AC_MSG_NOTICE([Disabled IO Portability layer])
814 fi
816 if test "x$mono_feature_disable_attach" = "xyes"; then
817 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
818 AC_MSG_NOTICE([Disabled agent attach])
819 fi
821 if test "x$mono_feature_disable_full_messages" = "xyes"; then
822 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
823 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
824 fi
826 if test "x$mono_feature_disable_verifier" = "xyes"; then
827 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
828 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
829 fi
831 if test "x$mono_feature_disable_jit" = "xyes"; then
832 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
833 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
834 fi
836 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
838 if test "x$mono_feature_disable_simd" = "xyes"; then
839 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
840 AC_MSG_NOTICE([Disabled SIMD support])
841 fi
843 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
844 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
845 AC_MSG_NOTICE([Disabled Soft Debugger.])
846 fi
848 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
849 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
850 AC_MSG_NOTICE([Disabled Performance Counters.])
851 fi
852 if test "x$mono_feature_disable_normalization" = "xyes"; then
853 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
854 AC_MSG_NOTICE([Disabled String normalization support.])
855 fi
857 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
858 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
859 AC_MSG_NOTICE([Disabled Assembly remapping.])
860 fi
862 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
863 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
864 AC_MSG_NOTICE([Disabled Shared perfcounters.])
865 fi
867 if test "x$mono_feature_disable_appdomains" = "xyes"; then
868 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
869 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
870 fi
872 if test "x$mono_feature_disable_remoting" = "xyes"; then
873 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
874 AC_MSG_NOTICE([Disabled remoting])
875 fi
877 if test "x$mono_feature_disable_security" = "xyes"; then
878 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
879 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
880 fi
882 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
883 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
884 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
885 fi
887 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
888 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
889 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
890 fi
892 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
893 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
894 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
895 fi
897 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
898 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
899 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
900 fi
902 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
903 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
904 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
905 fi
907 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
908 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
910 has_extension_module=no
911 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
912 [
913 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
914 if test x$extension = xdefault ; then
915 has_extension_module=yes;
916 fi
917 done
918 if test x$enable_extension_module = xyes; then
919 has_extension_module=yes;
920 fi
921 ], [])
923 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
925 if test x$has_extension_module != xno ; then
926 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
927 AC_MSG_NOTICE([Enabling mono extension module.])
928 fi
930 # Deprecated
931 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
933 AC_MSG_CHECKING(for visibility __attribute__)
934 AC_COMPILE_IFELSE([
935 AC_LANG_SOURCE([[
936 void __attribute__ ((visibility ("hidden"))) doit (void) {}
937 int main () { doit (); return 0; }
938 ]])
939 ], [
940 have_visibility_hidden=yes
941 AC_MSG_RESULT(yes)
942 ], [
943 have_visibility_hidden=no
944 AC_MSG_RESULT(no)
945 ])
947 AC_MSG_CHECKING(for deprecated __attribute__)
948 AC_TRY_COMPILE([
949 int doit (void) __attribute__ ((deprecated));
950 int doit (void) { return 0; }
951 ], [
952 return 0;
953 ], [
954 have_deprecated=yes
955 AC_MSG_RESULT(yes)
956 ], [
957 have_deprecated=no
958 AC_MSG_RESULT(no)
959 ])
961 dnl
962 dnl Boehm GC configuration
963 dnl
965 AC_ARG_WITH(libgc, [ --with-gc=included,none Controls the Boehm GC config, default=included],[libgc=$with_gc],[libgc=included])
967 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
968 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
970 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
971 if test x$enable_parallel_mark = xyes; then
972 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
973 fi
975 gc_msg=""
976 LIBGC_CPPFLAGS=
977 LIBGC_LIBS=
978 LIBGC_STATIC_LIBS=
979 libgc_dir=
980 case "x$libgc" in
981 xincluded)
982 if test "x$support_boehm" = "xyes"; then
983 libgc_dir=libgc
984 fi
986 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
987 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
988 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
990 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
992 if test x$target_win32 = xyes; then
993 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
994 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
995 fi
997 gc_msg="Included Boehm GC with typed GC"
998 if test x$enable_parallel_mark = xyes; then
999 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1000 gc_msg="$gc_msg and parallel mark"
1001 else
1002 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1003 fi
1004 ;;
1006 xboehm|xbohem|xyes)
1007 AC_MSG_WARN("External Boehm is no longer supported")
1008 ;;
1010 xsgen)
1011 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1012 ;;
1014 xnone)
1015 AC_MSG_WARN("Compiling mono without GC.")
1016 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1017 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1018 gc_msg="none"
1019 ;;
1020 *)
1021 AC_MSG_ERROR([Invalid argument to --with-gc.])
1022 ;;
1023 esac
1025 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1026 if test "x$large_heap" = "xyes"; then
1027 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1028 fi
1030 AC_SUBST(LIBGC_CPPFLAGS)
1031 AC_SUBST(LIBGC_LIBS)
1032 AC_SUBST(LIBGC_STATIC_LIBS)
1033 AC_SUBST(libgc_dir)
1034 AC_SUBST(BOEHM_DEFINES)
1036 dnl
1037 dnl End of Boehm GC Configuration
1038 dnl
1040 dnl *************************************
1041 dnl *** Checks for zero length arrays ***
1042 dnl *************************************
1043 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1044 AC_TRY_COMPILE([
1045 struct s {
1046 int length;
1047 char data [0];
1048 };
1049 ], [], [
1050 AC_MSG_RESULT(yes)
1051 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1052 ], [
1053 AC_MSG_RESULT(no)
1054 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1055 ])
1057 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1059 dnl ***********************************
1060 dnl *** Checks for signals
1061 dnl ***********************************
1062 AC_CHECK_HEADERS(signal.h)
1063 AC_CHECK_FUNCS(sigaction)
1064 AC_CHECK_FUNCS(kill)
1065 AC_CHECK_FUNCS(signal)
1067 # signal() is declared inline in Android headers
1068 # so we need to workaround it by overriding the check.
1069 if test x$platform_android = xyes; then
1070 AC_DEFINE(HAVE_SIGNAL,1)
1071 fi
1073 if test x$host_win32 = xno; then
1075 dnl hires monotonic clock support
1076 AC_SEARCH_LIBS(clock_gettime, rt)
1077 AC_CHECK_FUNCS(clock_nanosleep)
1079 dnl dynamic loader support
1080 AC_CHECK_FUNC(dlopen, DL_LIB="",
1081 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1082 )
1083 if test x$dl_support = xno; then
1084 AC_MSG_WARN([No dynamic loading support available])
1085 else
1086 LIBS="$LIBS $DL_LIB"
1087 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1088 dnl from glib's configure.ac
1089 AC_CACHE_CHECK([for preceeding underscore in symbols],
1090 mono_cv_uscore,[
1091 AC_TRY_RUN([#include <dlfcn.h>
1092 int mono_underscore_test (void) { return 42; }
1093 int main() {
1094 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1095 handle = dlopen ((void*)0, 0);
1096 if (handle) {
1097 f1 = dlsym (handle, "mono_underscore_test");
1098 f2 = dlsym (handle, "_mono_underscore_test");
1099 } return (!f2 || f1);
1100 }],
1101 [mono_cv_uscore=yes],
1102 [mono_cv_uscore=no],
1103 [])
1104 ])
1105 if test "x$mono_cv_uscore" = "xyes"; then
1106 MONO_DL_NEED_USCORE=1
1107 else
1108 MONO_DL_NEED_USCORE=0
1109 fi
1110 AC_SUBST(MONO_DL_NEED_USCORE)
1111 AC_CHECK_FUNC(dlerror)
1112 fi
1114 dnl ******************************************************************
1115 dnl *** Checks for the IKVM JNI interface library ***
1116 dnl ******************************************************************
1117 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])
1119 ikvm_native_dir=
1120 if test x$with_ikvm_native = xyes; then
1121 ikvm_native_dir=ikvm-native
1122 jdk_headers_found="IKVM Native"
1123 fi
1125 AC_SUBST(ikvm_native_dir)
1127 AC_CHECK_HEADERS(execinfo.h)
1129 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1131 AC_CHECK_FUNCS(getgrgid_r)
1132 AC_CHECK_FUNCS(getgrnam_r)
1133 AC_CHECK_FUNCS(getpwnam_r)
1134 AC_CHECK_FUNCS(getpwuid_r)
1135 AC_CHECK_FUNCS(getresuid)
1136 AC_CHECK_FUNCS(setresuid)
1137 AC_CHECK_FUNCS(kqueue)
1138 AC_CHECK_FUNCS(backtrace_symbols)
1139 AC_CHECK_FUNCS(mkstemp)
1140 AC_CHECK_FUNCS(mmap)
1141 AC_CHECK_FUNCS(madvise)
1142 AC_CHECK_FUNCS(getrusage)
1143 AC_CHECK_FUNCS(getpriority)
1144 AC_CHECK_FUNCS(setpriority)
1145 AC_CHECK_FUNCS(dl_iterate_phdr)
1146 AC_CHECK_FUNCS(dladdr)
1147 AC_CHECK_FUNCS(sysconf)
1148 AC_CHECK_FUNCS(getrlimit)
1149 AC_CHECK_FUNCS(prctl)
1151 AC_CHECK_FUNCS(sched_getaffinity)
1152 AC_CHECK_FUNCS(sched_setaffinity)
1153 AC_CHECK_FUNCS(sched_getcpu)
1155 dnl ****************************************************************
1156 dnl *** Check for sched_setaffinity from glibc versions before ***
1157 dnl *** 2.3.4. The older versions of the function only take 2 ***
1158 dnl *** parameters, not 3. ***
1159 dnl *** ***
1160 dnl *** Because the interface change was not made in a minor ***
1161 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1162 dnl *** won't always indicate the interface sched_affinity has. ***
1163 dnl ****************************************************************
1164 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1165 AC_TRY_COMPILE([#include <sched.h>], [
1166 int mask = 1;
1167 sched_setaffinity(0, &mask);
1168 return 0;
1169 ], [
1170 # Yes, we have it...
1171 AC_MSG_RESULT(yes)
1172 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1173 ], [
1174 # We have the new, three-parameter version
1175 AC_MSG_RESULT(no)
1176 ])
1179 dnl ******************************************************************
1180 dnl *** Check for large file support ***
1181 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1182 dnl ******************************************************************
1184 # Check that off_t can represent 2**63 - 1 correctly, working around
1185 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1186 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1187 large_offt=no
1188 AC_DEFUN([LARGE_FILES], [
1189 large_CPPFLAGS=$CPPFLAGS
1190 CPPFLAGS="$CPPFLAGS $1"
1191 AC_TRY_COMPILE([
1192 #include <sys/types.h>
1193 #include <limits.h>
1194 ], [
1195 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1196 #define COMPILE_TIME_ASSERT(pred) \
1197 switch(0){case 0:case pred:;}
1198 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1199 ], [
1200 AC_MSG_RESULT(ok)
1201 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1202 large_CPPFLAGS="$large_CPPFLAGS $1"
1203 large_offt=yes
1204 ], [
1205 AC_MSG_RESULT(no)
1206 ])
1207 CPPFLAGS=$large_CPPFLAGS
1208 ])
1210 AC_MSG_CHECKING(if off_t is 64 bits wide)
1211 LARGE_FILES("")
1212 if test $large_offt = no; then
1213 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1214 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1215 fi
1216 if test $large_offt = no; then
1217 AC_MSG_WARN([No 64 bit file size support available])
1218 fi
1220 dnl *****************************
1221 dnl *** Checks for libsocket ***
1222 dnl *****************************
1223 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1225 case "$host" in
1226 *-*-*freebsd*)
1227 dnl *****************************
1228 dnl *** Checks for libinotify ***
1229 dnl *****************************
1230 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1231 esac
1233 dnl *******************************
1234 dnl *** Checks for MSG_NOSIGNAL ***
1235 dnl *******************************
1236 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1237 AC_TRY_COMPILE([#include <sys/socket.h>], [
1238 int f = MSG_NOSIGNAL;
1239 ], [
1240 # Yes, we have it...
1241 AC_MSG_RESULT(yes)
1242 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1243 ], [
1244 # We'll have to use signals
1245 AC_MSG_RESULT(no)
1246 ])
1248 dnl *****************************
1249 dnl *** Checks for IPPROTO_IP ***
1250 dnl *****************************
1251 AC_MSG_CHECKING(for IPPROTO_IP)
1252 AC_TRY_COMPILE([#include <netinet/in.h>], [
1253 int level = IPPROTO_IP;
1254 ], [
1255 # Yes, we have it...
1256 AC_MSG_RESULT(yes)
1257 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1258 ], [
1259 # We'll have to use getprotobyname
1260 AC_MSG_RESULT(no)
1261 ])
1263 dnl *******************************
1264 dnl *** Checks for IPPROTO_IPV6 ***
1265 dnl *******************************
1266 AC_MSG_CHECKING(for IPPROTO_IPV6)
1267 AC_TRY_COMPILE([#include <netinet/in.h>], [
1268 int level = IPPROTO_IPV6;
1269 ], [
1270 # Yes, we have it...
1271 AC_MSG_RESULT(yes)
1272 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1273 ], [
1274 # We'll have to use getprotobyname
1275 AC_MSG_RESULT(no)
1276 ])
1278 dnl ******************************
1279 dnl *** Checks for IPPROTO_TCP ***
1280 dnl ******************************
1281 AC_MSG_CHECKING(for IPPROTO_TCP)
1282 AC_TRY_COMPILE([#include <netinet/in.h>], [
1283 int level = IPPROTO_TCP;
1284 ], [
1285 # Yes, we have it...
1286 AC_MSG_RESULT(yes)
1287 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1288 ], [
1289 # We'll have to use getprotobyname
1290 AC_MSG_RESULT(no)
1291 ])
1293 dnl *****************************
1294 dnl *** Checks for SOL_IP ***
1295 dnl *****************************
1296 AC_MSG_CHECKING(for SOL_IP)
1297 AC_TRY_COMPILE([#include <netdb.h>], [
1298 int level = SOL_IP;
1299 ], [
1300 # Yes, we have it...
1301 AC_MSG_RESULT(yes)
1302 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1303 ], [
1304 # We'll have to use getprotobyname
1305 AC_MSG_RESULT(no)
1306 ])
1308 dnl *****************************
1309 dnl *** Checks for SOL_IPV6 ***
1310 dnl *****************************
1311 AC_MSG_CHECKING(for SOL_IPV6)
1312 AC_TRY_COMPILE([#include <netdb.h>], [
1313 int level = SOL_IPV6;
1314 ], [
1315 # Yes, we have it...
1316 AC_MSG_RESULT(yes)
1317 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1318 ], [
1319 # We'll have to use getprotobyname
1320 AC_MSG_RESULT(no)
1321 ])
1323 dnl *****************************
1324 dnl *** Checks for SOL_TCP ***
1325 dnl *****************************
1326 AC_MSG_CHECKING(for SOL_TCP)
1327 AC_TRY_COMPILE([#include <netdb.h>], [
1328 int level = SOL_TCP;
1329 ], [
1330 # Yes, we have it...
1331 AC_MSG_RESULT(yes)
1332 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1333 ], [
1334 # We'll have to use getprotobyname
1335 AC_MSG_RESULT(no)
1336 ])
1338 dnl *****************************
1339 dnl *** Checks for IP_PKTINFO ***
1340 dnl *****************************
1341 AC_MSG_CHECKING(for IP_PKTINFO)
1342 AC_TRY_COMPILE([#include <linux/in.h>], [
1343 int level = IP_PKTINFO;
1344 ], [
1345 # Yes, we have it...
1346 AC_MSG_RESULT(yes)
1347 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1348 ], [
1349 AC_MSG_RESULT(no)
1350 ])
1352 dnl *****************************
1353 dnl *** Checks for IPV6_PKTINFO ***
1354 dnl *****************************
1355 AC_MSG_CHECKING(for IPV6_PKTINFO)
1356 AC_TRY_COMPILE([#include <netdb.h>], [
1357 int level = IPV6_PKTINFO;
1358 ], [
1359 # Yes, we have it...
1360 AC_MSG_RESULT(yes)
1361 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1362 ], [
1363 AC_MSG_RESULT(no)
1364 ])
1366 dnl **********************************
1367 dnl *** Checks for IP_DONTFRAG ***
1368 dnl **********************************
1369 AC_MSG_CHECKING(for IP_DONTFRAG)
1370 AC_TRY_COMPILE([#include <netinet/in.h>], [
1371 int level = IP_DONTFRAG;
1372 ], [
1373 # Yes, we have it...
1374 AC_MSG_RESULT(yes)
1375 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1376 ], [
1377 AC_MSG_RESULT(no)
1378 ])
1380 dnl **********************************
1381 dnl *** Checks for IP_DONTFRAGMENT ***
1382 dnl **********************************
1383 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1384 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1385 int level = IP_DONTFRAGMENT;
1386 ], [
1387 # Yes, we have it...
1388 AC_MSG_RESULT(yes)
1389 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1390 ], [
1391 AC_MSG_RESULT(no)
1392 ])
1394 dnl **********************************
1395 dnl *** Checks for IP_MTU_DISCOVER ***
1396 dnl **********************************
1397 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1398 AC_TRY_COMPILE([#include <linux/in.h>], [
1399 int level = IP_MTU_DISCOVER;
1400 ], [
1401 # Yes, we have it...
1402 AC_MSG_RESULT(yes)
1403 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1404 ], [
1405 AC_MSG_RESULT(no)
1406 ])
1408 dnl **********************************
1409 dnl *** Checks for IP_PMTUDISC_DO ***
1410 dnl **********************************
1411 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1412 AC_TRY_COMPILE([#include <linux/in.h>], [
1413 int level = IP_PMTUDISC_DO;
1414 ], [
1415 # Yes, we have it...
1416 AC_MSG_RESULT(yes)
1417 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1418 ], [
1419 AC_MSG_RESULT(no)
1420 ])
1422 dnl *********************************
1423 dnl *** Check for struct ip_mreqn ***
1424 dnl *********************************
1425 AC_MSG_CHECKING(for struct ip_mreqn)
1426 AC_TRY_COMPILE([#include <netinet/in.h>], [
1427 struct ip_mreqn mreq;
1428 mreq.imr_address.s_addr = 0;
1429 ], [
1430 # Yes, we have it...
1431 AC_MSG_RESULT(yes)
1432 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1433 ], [
1434 # We'll just have to try and use struct ip_mreq
1435 AC_MSG_RESULT(no)
1436 AC_MSG_CHECKING(for struct ip_mreq)
1437 AC_TRY_COMPILE([#include <netinet/in.h>], [
1438 struct ip_mreq mreq;
1439 mreq.imr_interface.s_addr = 0;
1440 ], [
1441 # Yes, we have it...
1442 AC_MSG_RESULT(yes)
1443 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1444 ], [
1445 # No multicast support
1446 AC_MSG_RESULT(no)
1447 ])
1448 ])
1450 dnl **********************************
1451 dnl *** Check for getaddrinfo ***
1452 dnl **********************************
1453 AC_MSG_CHECKING(for getaddrinfo)
1454 AC_TRY_LINK([
1455 #include <stdio.h>
1456 #include <netdb.h>
1457 ], [
1458 getaddrinfo(NULL,NULL,NULL,NULL);
1459 ], [
1460 # Yes, we have it...
1461 AC_MSG_RESULT(yes)
1462 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1463 ], [
1464 AC_MSG_RESULT(no)
1465 ])
1467 dnl **********************************
1468 dnl *** Check for gethostbyname2_r ***
1469 dnl **********************************
1470 AC_MSG_CHECKING(for gethostbyname2_r)
1471 AC_TRY_LINK([
1472 #include <stdio.h>
1473 #include <netdb.h>
1474 ], [
1476 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1477 ], [
1478 # Yes, we have it...
1479 AC_MSG_RESULT(yes)
1480 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1481 ], [
1482 AC_MSG_RESULT(no)
1483 ])
1485 dnl **********************************
1486 dnl *** Check for gethostbyname2 ***
1487 dnl **********************************
1488 AC_MSG_CHECKING(for gethostbyname2)
1489 AC_TRY_LINK([
1490 #include <stdio.h>
1491 #include <netdb.h>
1492 ], [
1493 gethostbyname2(NULL,0);
1494 ], [
1495 # Yes, we have it...
1496 AC_MSG_RESULT(yes)
1497 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1498 ], [
1499 AC_MSG_RESULT(no)
1500 ])
1502 dnl **********************************
1503 dnl *** Check for gethostbyname ***
1504 dnl **********************************
1505 AC_MSG_CHECKING(for gethostbyname)
1506 AC_TRY_LINK([
1507 #include <stdio.h>
1508 #include <netdb.h>
1509 ], [
1510 gethostbyname(NULL);
1511 ], [
1512 # Yes, we have it...
1513 AC_MSG_RESULT(yes)
1514 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1515 ], [
1516 AC_MSG_RESULT(no)
1517 ])
1519 dnl **********************************
1520 dnl *** Check for getprotobyname ***
1521 dnl **********************************
1522 AC_MSG_CHECKING(for getprotobyname)
1523 AC_TRY_LINK([
1524 #include <stdio.h>
1525 #include <netdb.h>
1526 ], [
1527 getprotobyname(NULL);
1528 ], [
1529 # Yes, we have it...
1530 AC_MSG_RESULT(yes)
1531 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1532 ], [
1533 AC_MSG_RESULT(no)
1534 ])
1536 dnl **********************************
1537 dnl *** Check for getnameinfo ***
1538 dnl **********************************
1539 AC_MSG_CHECKING(for getnameinfo)
1540 AC_TRY_LINK([
1541 #include <stdio.h>
1542 #include <netdb.h>
1543 ], [
1544 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1545 ], [
1546 # Yes, we have it...
1547 AC_MSG_RESULT(yes)
1548 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1549 ], [
1550 AC_MSG_RESULT(no)
1551 ])
1554 dnl **********************************
1555 dnl *** Check for inet_ntop ***
1556 dnl **********************************
1557 AC_MSG_CHECKING(for inet_ntop)
1558 AC_TRY_LINK([
1559 #include <stdio.h>
1560 #include <arpa/inet.h>
1561 ], [
1562 inet_ntop (0, NULL, NULL, 0);
1563 ], [
1564 # Yes, we have it...
1565 AC_MSG_RESULT(yes)
1566 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
1567 ], [
1568 AC_MSG_RESULT(no)
1569 ])
1571 dnl *****************************
1572 dnl *** Checks for libnsl ***
1573 dnl *****************************
1574 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1576 AC_CHECK_FUNCS(inet_pton inet_aton)
1578 dnl *****************************
1579 dnl *** Checks for libxnet ***
1580 dnl *****************************
1581 case "${host}" in
1582 *solaris* )
1583 AC_MSG_CHECKING(for Solaris XPG4 support)
1584 if test -f /usr/lib/libxnet.so; then
1585 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1586 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1587 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1588 LIBS="$LIBS -lxnet"
1589 AC_MSG_RESULT(yes)
1590 else
1591 AC_MSG_RESULT(no)
1592 fi
1594 if test "$GCC" = "yes"; then
1595 CFLAGS="$CFLAGS -Wno-char-subscripts"
1596 fi
1597 ;;
1598 esac
1600 dnl *****************************
1601 dnl *** Checks for libpthread ***
1602 dnl *****************************
1603 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1604 # and libpthread does not exist
1605 #
1606 case "${host}" in
1607 *-*-*freebsd*)
1608 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1609 ;;
1610 *-*-*openbsd*)
1611 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1612 ;;
1613 *)
1614 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1615 ;;
1616 esac
1617 AC_CHECK_HEADERS(pthread.h)
1618 AC_CHECK_HEADERS(pthread_np.h)
1619 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1620 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np)
1621 AC_CHECK_FUNCS(pthread_kill)
1622 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1623 AC_TRY_COMPILE([ #include <pthread.h>], [
1624 pthread_mutexattr_t attr;
1625 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1626 ], [
1627 AC_MSG_RESULT(ok)
1628 ], [
1629 AC_MSG_RESULT(no)
1630 AC_ERROR(Posix system lacks support for recursive mutexes)
1631 ])
1632 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1633 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1634 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1636 dnl **********************************
1637 dnl *** Check for mincore ***
1638 dnl **********************************
1639 AC_MSG_CHECKING(for mincore)
1640 AC_TRY_LINK([
1641 #include <stdio.h>
1642 #include <sys/types.h>
1643 #include <sys/mman.h>
1644 ], [
1645 mincore(NULL, 0, NULL);
1646 ], [
1647 # Yes, we have it...
1648 AC_MSG_RESULT(yes)
1649 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
1650 ], [
1651 AC_MSG_RESULT(no)
1652 ])
1654 dnl ***********************************
1655 dnl *** Checks for working __thread ***
1656 dnl ***********************************
1657 AC_MSG_CHECKING(for working __thread)
1658 if test "x$with_tls" != "x__thread"; then
1659 AC_MSG_RESULT(disabled)
1660 elif test "x$cross_compiling" = "xyes"; then
1661 AC_MSG_RESULT(cross compiling, assuming yes)
1662 else
1663 AC_TRY_RUN([
1664 #if defined(__APPLE__) && defined(__clang__)
1665 #error "__thread does not currently work with clang on Mac OS X"
1666 #endif
1668 #include <pthread.h>
1669 __thread int i;
1670 static int res1, res2;
1672 void thread_main (void *arg)
1673 {
1674 i = arg;
1675 sleep (1);
1676 if (arg == 1)
1677 res1 = (i == arg);
1678 else
1679 res2 = (i == arg);
1680 }
1682 int main () {
1683 pthread_t t1, t2;
1685 i = 5;
1687 pthread_create (&t1, NULL, thread_main, 1);
1688 pthread_create (&t2, NULL, thread_main, 2);
1690 pthread_join (t1, NULL);
1691 pthread_join (t2, NULL);
1693 return !(res1 + res2 == 2);
1694 }
1695 ], [
1696 AC_MSG_RESULT(yes)
1697 ], [
1698 AC_MSG_RESULT(no)
1699 with_tls=pthread
1700 ])
1701 fi
1703 dnl **************************************
1704 dnl *** Checks for working sigaltstack ***
1705 dnl **************************************
1706 AC_MSG_CHECKING(for working sigaltstack)
1707 if test "x$with_sigaltstack" != "xyes"; then
1708 AC_MSG_RESULT(disabled)
1709 elif test "x$cross_compiling" = "xyes"; then
1710 AC_MSG_RESULT(cross compiling, assuming yes)
1711 else
1712 AC_TRY_RUN([
1713 #include <stdio.h>
1714 #include <stdlib.h>
1715 #include <unistd.h>
1716 #include <signal.h>
1717 #include <pthread.h>
1718 #include <sys/wait.h>
1719 #if defined(__FreeBSD__) || defined(__NetBSD__)
1720 #define SA_STACK SA_ONSTACK
1721 #endif
1722 static void
1723 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1724 {
1725 exit (0);
1726 }
1728 volatile char*__ptr = NULL;
1729 static void *
1730 loop (void *ignored)
1731 {
1732 *__ptr = 0;
1733 return NULL;
1734 }
1736 static void
1737 child ()
1738 {
1739 struct sigaction sa;
1740 #ifdef __APPLE__
1741 stack_t sas;
1742 #else
1743 struct sigaltstack sas;
1744 #endif
1745 pthread_t id;
1746 pthread_attr_t attr;
1748 sa.sa_sigaction = sigsegv_signal_handler;
1749 sigemptyset (&sa.sa_mask);
1750 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1751 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1752 perror ("sigaction");
1753 return;
1754 }
1756 /* x86 darwin deliver segfaults using SIGBUS */
1757 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1758 perror ("sigaction");
1759 return;
1760 }
1761 sas.ss_sp = malloc (SIGSTKSZ);
1762 sas.ss_size = SIGSTKSZ;
1763 sas.ss_flags = 0;
1764 if (sigaltstack (&sas, NULL) == -1) {
1765 perror ("sigaltstack");
1766 return;
1767 }
1769 pthread_attr_init (&attr);
1770 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1771 printf ("pthread_create\n");
1772 return;
1773 }
1775 sleep (100);
1776 }
1778 int
1779 main ()
1780 {
1781 pid_t son;
1782 int status;
1783 int i;
1785 son = fork ();
1786 if (son == -1) {
1787 return 1;
1788 }
1790 if (son == 0) {
1791 child ();
1792 return 0;
1793 }
1795 for (i = 0; i < 300; ++i) {
1796 waitpid (son, &status, WNOHANG);
1797 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1798 return 0;
1799 usleep (10000);
1800 }
1802 kill (son, SIGKILL);
1803 return 1;
1804 }
1806 ], [
1807 AC_MSG_RESULT(yes)
1808 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1809 ], [
1810 with_sigaltstack=no
1811 AC_MSG_RESULT(no)
1812 ])
1813 fi
1815 dnl ********************************
1816 dnl *** Checks for semaphore lib ***
1817 dnl ********************************
1818 # 'Real Time' functions on Solaris
1819 # posix4 on Solaris 2.6
1820 # pthread (first!) on Linux
1821 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1823 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1824 AC_CHECK_FUNCS(shm_open)
1826 dnl ********************************
1827 dnl *** Checks for timezone stuff **
1828 dnl ********************************
1829 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1830 AC_TRY_COMPILE([
1831 #include <time.h>
1832 ], [
1833 struct tm tm;
1834 tm.tm_gmtoff = 1;
1835 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1836 if test $ac_cv_struct_tm_gmtoff = yes; then
1837 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1838 else
1839 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1840 AC_TRY_COMPILE([
1841 #include <time.h>
1842 ], [
1843 timezone = 1;
1844 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1845 if test $ac_cv_var_timezone = yes; then
1846 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1847 else
1848 AC_ERROR(unable to find a way to determine timezone)
1849 fi
1850 fi
1852 dnl *********************************
1853 dnl *** Checks for math functions ***
1854 dnl *********************************
1855 AC_SEARCH_LIBS(sqrtf, m)
1856 if test "x$has_broken_apple_cpp" != "xyes"; then
1857 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1858 AC_TRY_LINK([#include <math.h>],
1859 [ finite(0.0); ],
1860 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1861 AC_MSG_RESULT(no)))
1862 fi
1863 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1864 AC_TRY_LINK([#include <math.h>],
1865 [ isfinite(0.0); ],
1866 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1867 AC_MSG_RESULT(no)))
1869 dnl ****************************************************************
1870 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1871 dnl *** have it in the library (duh)) ***
1872 dnl ****************************************************************
1873 AC_CHECK_FUNCS(poll)
1875 dnl *************************
1876 dnl *** Check for signbit ***
1877 dnl *************************
1878 AC_MSG_CHECKING(for signbit)
1879 AC_TRY_LINK([#include <math.h>], [
1880 int s = signbit(1.0);
1881 ], [
1882 AC_MSG_RESULT(yes)
1883 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1884 ], [
1885 AC_MSG_RESULT(no)
1886 ])
1888 dnl **********************************
1889 dnl *** epoll ***
1890 dnl **********************************
1891 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
1892 AC_CHECK_HEADERS(sys/epoll.h)
1893 haveepoll=no
1894 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1895 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
1896 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1897 fi
1898 fi
1900 havekqueue=no
1902 AC_CHECK_HEADERS(sys/event.h)
1903 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
1905 dnl **************************************
1906 dnl * Darwin has a race that prevents us from using reliably:
1907 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
1908 dnl * Since kqueue is mostly used for scaling large web servers,
1909 dnl * and very few folks run Mono on large web servers on OSX, falling
1910 dnl * back
1911 dnl **************************************
1912 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
1913 if test "x$host_darwin" = "xno"; then
1914 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
1915 fi
1916 fi
1918 dnl ******************************
1919 dnl *** Checks for SIOCGIFCONF ***
1920 dnl ******************************
1921 AC_CHECK_HEADERS(sys/ioctl.h)
1922 AC_CHECK_HEADERS(net/if.h, [], [],
1923 [
1924 #ifdef HAVE_SYS_TYPES_H
1925 # include <sys/types.h>
1926 #endif
1927 #ifdef HAVE_SYS_SOCKET_H
1928 # include <sys/socket.h>
1929 #endif
1930 ])
1931 AC_MSG_CHECKING(for ifreq)
1932 AC_TRY_COMPILE([
1933 #include <stdio.h>
1934 #include <sys/ioctl.h>
1935 #include <net/if.h>
1936 ], [
1937 struct ifconf ifc;
1938 struct ifreq *ifr;
1939 void *x;
1940 ifc.ifc_len = 0;
1941 ifc.ifc_buf = NULL;
1942 x = (void *) &ifr->ifr_addr;
1943 ],[
1944 AC_MSG_RESULT(yes)
1945 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1946 ], [
1947 AC_MSG_RESULT(no)
1948 ])
1949 dnl **********************************
1950 dnl *** Checks for sin_len ***
1951 dnl **********************************
1952 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1953 AC_TRY_COMPILE([
1954 #include <netinet/in.h>
1955 ], [
1956 struct sockaddr_in saddr;
1957 saddr.sin_len = sizeof (saddr);
1958 ],[
1959 AC_MSG_RESULT(yes)
1960 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1961 ], [
1962 AC_MSG_RESULT(no)
1963 ])
1964 dnl **********************************
1965 dnl *** Checks for sin6_len ***
1966 dnl **********************************
1967 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1968 AC_TRY_COMPILE([
1969 #include <netinet/in.h>
1970 ], [
1971 struct sockaddr_in6 saddr6;
1972 saddr6.sin6_len = sizeof (saddr6);
1973 ],[
1974 AC_MSG_RESULT(yes)
1975 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1976 ], [
1977 AC_MSG_RESULT(no)
1978 ])
1979 dnl **********************************
1980 dnl *** Check for getifaddrs ***
1981 dnl **********************************
1982 AC_MSG_CHECKING(for getifaddrs)
1983 AC_TRY_LINK([
1984 #include <stdio.h>
1985 #include <sys/types.h>
1986 #include <sys/socket.h>
1987 #include <ifaddrs.h>
1988 ], [
1989 getifaddrs(NULL);
1990 ], [
1991 # Yes, we have it...
1992 AC_MSG_RESULT(yes)
1993 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
1994 ], [
1995 AC_MSG_RESULT(no)
1996 ])
1997 dnl **********************************
1998 dnl *** Check for if_nametoindex ***
1999 dnl **********************************
2000 AC_MSG_CHECKING(for if_nametoindex)
2001 AC_TRY_LINK([
2002 #include <stdio.h>
2003 #include <sys/types.h>
2004 #include <sys/socket.h>
2005 #include <net/if.h>
2006 ], [
2007 if_nametoindex(NULL);
2008 ], [
2009 # Yes, we have it...
2010 AC_MSG_RESULT(yes)
2011 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2012 ], [
2013 AC_MSG_RESULT(no)
2014 ])
2016 dnl **********************************
2017 dnl *** Checks for MonoPosixHelper ***
2018 dnl **********************************
2019 AC_CHECK_HEADERS(checklist.h)
2020 AC_CHECK_HEADERS(pathconf.h)
2021 AC_CHECK_HEADERS(fstab.h)
2022 AC_CHECK_HEADERS(attr/xattr.h)
2023 AC_CHECK_HEADERS(sys/extattr.h)
2024 AC_CHECK_HEADERS(sys/sendfile.h)
2025 AC_CHECK_HEADERS(sys/statvfs.h)
2026 AC_CHECK_HEADERS(sys/statfs.h)
2027 AC_CHECK_HEADERS(sys/vfstab.h)
2028 AC_CHECK_HEADERS(sys/xattr.h)
2029 AC_CHECK_HEADERS(sys/mman.h)
2030 AC_CHECK_HEADERS(sys/param.h)
2031 AC_CHECK_HEADERS(sys/mount.h, [], [],
2032 [
2033 #ifdef HAVE_SYS_PARAM_H
2034 # include <sys/param.h>
2035 #endif
2036 ])
2037 AC_CHECK_HEADERS(sys/mount.h)
2038 AC_CHECK_FUNCS(confstr)
2039 AC_CHECK_FUNCS(seekdir telldir)
2040 AC_CHECK_FUNCS(getdomainname)
2041 AC_CHECK_FUNCS(setdomainname)
2042 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2043 AC_CHECK_FUNCS(setgroups)
2044 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2045 AC_CHECK_FUNCS(getfsstat)
2046 AC_CHECK_FUNCS(lutimes futimes)
2047 AC_CHECK_FUNCS(mremap)
2048 AC_CHECK_FUNCS(remap_file_pages)
2049 AC_CHECK_FUNCS(posix_fadvise)
2050 AC_CHECK_FUNCS(posix_fallocate)
2051 AC_CHECK_FUNCS(posix_madvise)
2052 AC_CHECK_FUNCS(vsnprintf)
2053 AC_CHECK_FUNCS(sendfile)
2054 AC_CHECK_FUNCS(gethostid sethostid)
2055 AC_CHECK_FUNCS(sethostname)
2056 AC_CHECK_FUNCS(statfs)
2057 AC_CHECK_FUNCS(fstatfs)
2058 AC_CHECK_FUNCS(statvfs)
2059 AC_CHECK_FUNCS(fstatvfs)
2060 AC_CHECK_FUNCS(stime)
2061 AC_CHECK_FUNCS(strerror_r)
2062 AC_CHECK_FUNCS(ttyname_r)
2063 AC_CHECK_FUNCS(psignal)
2064 AC_CHECK_FUNCS(getlogin_r)
2065 AC_CHECK_FUNCS(lockf)
2066 AC_CHECK_FUNCS(swab)
2067 AC_CHECK_FUNCS(setusershell endusershell)
2068 AC_CHECK_FUNCS(futimens utimensat)
2069 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2070 AC_CHECK_FUNCS(readv writev preadv pwritev)
2071 AC_CHECK_FUNCS(setpgid)
2072 AC_CHECK_FUNCS(system)
2073 AC_CHECK_FUNCS(fork execv execve)
2074 AC_CHECK_FUNCS(accept4)
2075 AC_CHECK_SIZEOF(size_t)
2076 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2077 [#include <sys/types.h>
2078 #include <sys/stat.h>
2079 #include <unistd.h>])
2080 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2081 [#include <sys/types.h>
2082 #include <sys/stat.h>
2083 #include <unistd.h>])
2084 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2085 [#include <sys/time.h>])
2086 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2087 [#include <sys/socket.h>])
2088 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2089 [#include <unistd.h>
2090 #include <fcntl.h>])
2091 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2092 [#include <sys/uio.h>])
2093 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2094 [#include <sys/socket.h>])
2095 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2096 [#include <sys/poll.h>])
2097 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2098 [#include <sys/socket.h>])
2099 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2100 [#include <sys/socket.h>])
2101 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2102 [#include <netinet/in.h>])
2103 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2104 [#include <netinet/in.h>])
2105 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2106 [#include <sys/un.h>])
2107 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2108 [#include <sys/types.h>
2109 #include <sys/stat.h>
2110 #include <unistd.h>])
2111 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2112 [#include <time.h>])
2113 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2114 [#include <sys/time.h>
2115 #include <sys/types.h>
2116 #include <utime.h>])
2117 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2118 [#include <sys/time.h>])
2119 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2120 [#include <sys/types.h>
2121 #include <utime.h>])
2122 AC_CHECK_MEMBERS(
2123 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2124 [#include <sys/types.h>
2125 #include <dirent.h>])
2126 AC_CHECK_MEMBERS(
2127 [struct passwd.pw_gecos],,,
2128 [#include <sys/types.h>
2129 #include <pwd.h>])
2130 AC_CHECK_MEMBERS(
2131 [struct statfs.f_flags],,,
2132 [#include <sys/types.h>
2133 #include <sys/vfs.h>])
2134 AC_CHECK_MEMBERS(
2135 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2136 [#include <sys/types.h>
2137 #include <sys/stat.h>
2138 #include <unistd.h>])
2140 dnl Favour xattr through glibc, but use libattr if we have to
2141 AC_CHECK_FUNC(lsetxattr, ,
2142 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2143 )
2144 AC_SUBST(XATTR_LIB)
2146 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2147 AC_CHECK_MEMBERS(
2148 [struct kinfo_proc.kp_proc],,,
2149 [#include <sys/types.h>
2150 #include <sys/param.h>
2151 #include <sys/sysctl.h>
2152 #include <sys/proc.h>
2153 ])
2155 dnl *********************************
2156 dnl *** Checks for Windows compilation ***
2157 dnl *********************************
2158 AC_CHECK_HEADERS(sys/time.h)
2159 AC_CHECK_HEADERS(sys/param.h)
2160 AC_CHECK_HEADERS(dirent.h)
2162 dnl ******************************************
2163 dnl *** Checks for OSX and iOS compilation ***
2164 dnl ******************************************
2165 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2167 dnl *********************************
2168 dnl *** Check for Console 2.0 I/O ***
2169 dnl *********************************
2170 AC_CHECK_HEADERS([curses.h])
2171 AC_CHECK_HEADERS([term.h], [], [],
2172 [#if HAVE_CURSES_H
2173 #include <curses.h>
2174 #endif
2175 ])
2176 AC_CHECK_HEADERS([termios.h])
2177 else
2178 dnl *********************************
2179 dnl *** Checks for Windows compilation ***
2180 dnl *********************************
2181 AC_CHECK_HEADERS(winternl.h)
2183 jdk_headers_found=no
2184 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2185 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2186 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2187 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2188 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2189 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2190 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2192 dnl *********************************
2193 dnl *** Check for struct ip_mreqn ***
2194 dnl *********************************
2195 AC_MSG_CHECKING(for struct ip_mreqn)
2196 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2197 struct ip_mreqn mreq;
2198 mreq.imr_address.s_addr = 0;
2199 ], [
2200 # Yes, we have it...
2201 AC_MSG_RESULT(yes)
2202 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2203 ], [
2204 # We'll just have to try and use struct ip_mreq
2205 AC_MSG_RESULT(no)
2206 AC_MSG_CHECKING(for struct ip_mreq)
2207 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2208 struct ip_mreq mreq;
2209 mreq.imr_interface.s_addr = 0;
2210 ], [
2211 # Yes, we have it...
2212 AC_MSG_RESULT(yes)
2213 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2214 ], [
2215 # No multicast support
2216 AC_MSG_RESULT(no)
2217 ])
2218 ])
2220 dnl **********************************
2221 dnl *** Check for getaddrinfo ***
2222 dnl **********************************
2223 AC_MSG_CHECKING(for getaddrinfo)
2224 AC_TRY_LINK([
2225 #include <stdio.h>
2226 #include <winsock2.h>
2227 #include <ws2tcpip.h>
2228 ], [
2229 getaddrinfo(NULL,NULL,NULL,NULL);
2230 ], [
2231 # Yes, we have it...
2232 AC_MSG_RESULT(yes)
2233 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2234 ], [
2235 AC_MSG_RESULT(no)
2236 ])
2238 dnl **********************************
2239 dnl *** Check for gethostbyname ***
2240 dnl **********************************
2241 AC_MSG_CHECKING(for gethostbyname)
2242 AC_TRY_LINK([
2243 #include <stdio.h>
2244 #include <winsock2.h>
2245 #include <ws2tcpip.h>
2246 ], [
2247 gethostbyname(NULL);
2248 ], [
2249 # Yes, we have it...
2250 AC_MSG_RESULT(yes)
2251 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2252 ], [
2253 AC_MSG_RESULT(no)
2254 ])
2256 dnl **********************************
2257 dnl *** Check for getprotobyname ***
2258 dnl **********************************
2259 AC_MSG_CHECKING(for getprotobyname)
2260 AC_TRY_LINK([
2261 #include <stdio.h>
2262 #include <winsock2.h>
2263 #include <ws2tcpip.h>
2264 ], [
2265 getprotobyname(NULL);
2266 ], [
2267 # Yes, we have it...
2268 AC_MSG_RESULT(yes)
2269 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2270 ], [
2271 AC_MSG_RESULT(no)
2272 ])
2274 dnl **********************************
2275 dnl *** Check for getnameinfo ***
2276 dnl **********************************
2277 AC_MSG_CHECKING(for getnameinfo)
2278 AC_TRY_LINK([
2279 #include <stdio.h>
2280 #include <winsock2.h>
2281 #include <ws2tcpip.h>
2282 ], [
2283 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2284 ], [
2285 # Yes, we have it...
2286 AC_MSG_RESULT(yes)
2287 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2288 ], [
2289 AC_MSG_RESULT(no)
2290 ])
2292 dnl **********************************
2293 dnl *** Check for inet_ntop ***
2294 dnl **********************************
2295 AC_MSG_CHECKING(for inet_ntop)
2296 AC_TRY_LINK([
2297 #include <stdio.h>
2298 #include <winsock2.h>
2299 #include <ws2tcpip.h>
2300 ], [
2301 inet_ntop (0, NULL, NULL, 0);
2302 ], [
2303 # Yes, we have it...
2304 AC_MSG_RESULT(yes)
2305 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2306 ], [
2307 AC_MSG_RESULT(no)
2308 ])
2310 dnl **********************************
2311 dnl *** Check for inet_pton ***
2312 dnl **********************************
2313 AC_MSG_CHECKING(for inet_pton)
2314 AC_TRY_LINK([
2315 #include <stdio.h>
2316 #include <winsock2.h>
2317 #include <ws2tcpip.h>
2318 ], [
2319 #ifndef inet_pton
2320 (void) inet_pton;
2321 #endif
2322 inet_pton (0, NULL, NULL);
2323 ], [
2324 # Yes, we have it...
2325 AC_MSG_RESULT(yes)
2326 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2327 ], [
2328 AC_MSG_RESULT(no)
2329 ])
2331 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2332 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2333 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2334 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2335 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2336 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2337 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2338 fi
2340 dnl socklen_t check
2341 AC_MSG_CHECKING(for socklen_t)
2342 AC_TRY_COMPILE([
2343 #include <sys/types.h>
2344 #include <sys/socket.h>
2345 ],[
2346 socklen_t foo;
2347 ],[
2348 ac_cv_c_socklen_t=yes
2349 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2350 AC_MSG_RESULT(yes)
2351 ],[
2352 AC_MSG_RESULT(no)
2353 ])
2355 AC_MSG_CHECKING(for array element initializer support)
2356 AC_TRY_COMPILE([#include <sys/socket.h>], [
2357 const int array[] = {[1] = 2,};
2358 ], [
2359 # Yes, we have it...
2360 AC_MSG_RESULT(yes)
2361 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2362 ], [
2363 # We'll have to use signals
2364 AC_MSG_RESULT(no)
2365 ])
2367 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2368 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2369 AC_TRY_LINK([#include <math.h>],
2370 [ static void *p = &trunc; ],
2371 [
2372 AC_DEFINE(HAVE_TRUNC)
2373 AC_MSG_RESULT(yes)
2374 ac_cv_trunc=yes
2375 ],
2376 AC_MSG_RESULT(no)))
2378 if test "x$ac_cv_truncl" != "xyes"; then
2379 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2380 fi
2382 AC_CHECK_FUNCS(execvp)
2384 dnl ****************************
2385 dnl *** Look for /dev/random ***
2386 dnl ****************************
2388 AC_MSG_CHECKING([if usage of random device is requested])
2389 AC_ARG_ENABLE(dev-random,
2390 [ --disable-dev-random disable the use of the random device (enabled by default)],
2391 try_dev_random=$enableval, try_dev_random=yes)
2393 AC_MSG_RESULT($try_dev_random)
2395 case "{$build}" in
2396 *-openbsd*)
2397 NAME_DEV_RANDOM="/dev/srandom"
2398 ;;
2400 dnl Win32 does not have /dev/random, they have their own method...
2402 *-mingw*|*-*-cygwin*)
2403 ac_cv_have_dev_random=no
2404 ;;
2406 dnl Everywhere else, it's /dev/random
2408 *)
2409 NAME_DEV_RANDOM="/dev/random"
2410 ;;
2411 esac
2413 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2415 dnl Now check if the device actually exists
2417 if test "x$try_dev_random" = "xyes"; then
2418 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2419 [if test -r "$NAME_DEV_RANDOM" ; then
2420 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2421 if test "x$ac_cv_have_dev_random" = "xyes"; then
2422 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2423 fi
2424 else
2425 AC_MSG_CHECKING(for random device)
2426 ac_cv_have_dev_random=no
2427 AC_MSG_RESULT(has been disabled)
2428 fi
2430 if test "x$host_win32" = "xyes"; then
2431 AC_DEFINE(HAVE_CRYPT_RNG)
2432 fi
2434 if test "x$ac_cv_have_dev_random" = "xno" \
2435 && test "x$host_win32" = "xno"; then
2436 AC_MSG_WARN([[
2437 ***
2438 *** A system-provided entropy source was not found on this system.
2439 *** Because of this, the System.Security.Cryptography random number generator
2440 *** will throw a NotImplemented exception.
2441 ***
2442 *** If you are seeing this message, and you know your system DOES have an
2443 *** entropy collection in place, please contact <crichton@gimp.org> and
2444 *** provide information about the system and how to access the random device.
2445 ***
2446 *** Otherwise you can install either egd or prngd and set the environment
2447 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2448 ***]])
2449 fi
2451 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2453 AC_ARG_ENABLE(perf-events, [ --enable-perf-events Enable using `perf` for profiling on Linux], test_perf_events=$enableval, test_perf_events=no)
2454 if test "x$test_perf_events" = "xyes"; then
2455 AC_DEFINE(ENABLE_PERF_EVENTS, 1, [Enable using `perf` for profiling on Linux])
2456 AC_SUBST(ENABLE_PERF_EVENTS)
2457 fi
2459 AC_MSG_CHECKING([if big-arrays are to be enabled])
2460 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2461 if test "x$enable_big_arrays" = "xyes" ; then
2462 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2463 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2464 else
2465 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2466 fi
2467 fi
2468 AC_MSG_RESULT($enable_big_arrays)
2470 dnl **************
2471 dnl *** DTRACE ***
2472 dnl **************
2474 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2476 if test "x$enable_dtrace" = "xyes"; then
2477 if test "x$has_dtrace" = "xno"; then
2478 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2479 fi
2480 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2481 if test "x$DTRACE" = "xno"; then
2482 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2483 enable_dtrace=no
2484 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2485 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2486 enable_dtrace=no
2487 fi
2488 fi
2490 dtrace_g=no
2491 if test "x$enable_dtrace" = "xyes"; then
2492 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2493 DTRACEFLAGS=
2494 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2495 case "$host" in
2496 powerpc-*-darwin*)
2497 DTRACEFLAGS="-arch ppc64"
2498 ;;
2499 i*86-*-darwin*)
2500 DTRACEFLAGS="-arch x86_64"
2501 ;;
2502 *)
2503 DTRACEFLAGS=-64
2504 ;;
2505 esac
2506 else
2507 case "$host" in
2508 powerpc-*-darwin*)
2509 DTRACEFLAGS="-arch ppc"
2510 ;;
2511 i*86-*-darwin*)
2512 DTRACEFLAGS="-arch i386"
2513 ;;
2514 *)
2515 DTRACEFLAGS=-32
2516 ;;
2517 esac
2518 fi
2519 AC_SUBST(DTRACEFLAGS)
2520 case "$host" in
2521 *-*-solaris*)
2522 dtrace_g=yes
2523 ;;
2524 esac
2525 AC_CHECK_HEADERS([sys/sdt.h])
2526 fi
2527 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2528 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2530 dnl **************
2531 dnl *** NaCl ***
2532 dnl **************
2534 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2535 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2537 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2539 dnl
2540 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2541 dnl
2542 nacl_self_host=""
2543 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2544 nacl_self_host="nacl_self_host"
2545 fi
2546 AC_SUBST(nacl_self_host)
2548 if test "x$enable_nacl_codegen" = "xyes"; then
2549 MONO_NACL_ALIGN_MASK_OFF=1
2550 AC_DEFINE(TARGET_NACL, 1, [...])
2551 AC_DEFINE(__native_client_codegen__, 1, [...])
2552 else
2553 MONO_NACL_ALIGN_MASK_OFF=0
2554 AC_DEFINE(__default_codegen__, 1, [...])
2555 fi
2556 if test "x$enable_nacl_gc" = "xyes"; then
2557 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2558 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2559 else
2560 # Not yet implemented
2561 INSTRUMENT_CFLAG=""
2562 fi
2563 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2564 fi
2565 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2567 dnl **************************
2568 dnl *** AOT cross offsets ***
2569 dnl **************************
2571 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
2572 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
2574 dnl **************
2575 dnl *** LLVM ***
2576 dnl **************
2578 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2579 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2580 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2581 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
2583 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2585 if test "x$enable_llvm" = "xyes"; then
2586 if test "x$with_llvm" != "x"; then
2587 LLVM_CONFIG=$with_llvm/bin/llvm-config
2588 if test x$host_win32 = xyes; then
2589 LLVM_CONFIG=$LLVM_CONFIG.exe
2590 fi
2591 if test ! -x $LLVM_CONFIG; then
2592 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2593 fi
2594 else
2595 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2596 if test "x$LLVM_CONFIG" = "xno"; then
2597 AC_MSG_ERROR([llvm-config not found.])
2598 fi
2599 fi
2601 llvm_codegen="x86codegen"
2602 case "$target" in
2603 arm*)
2604 llvm_codegen="armcodegen"
2605 ;;
2606 esac
2608 if test "x$host_win32" = "xno"; then
2610 # Should be something like '2.6' or '2.7svn'
2611 llvm_version=`$LLVM_CONFIG --version`
2612 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2613 AC_MSG_CHECKING(LLVM version)
2614 AC_MSG_RESULT($llvm_version $llvm_api_version)
2615 if echo $llvm_version | grep -q 'mono'; then
2616 if test "x$enable_llvm_version_check" = "xyes"; then
2617 if test "$llvm_version" != "$expected_llvm_version"; then
2618 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2619 fi
2620 fi
2621 else
2622 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.])
2623 fi
2625 # The output of --cflags seems to include optimizations flags too
2626 if test $llvm_api_version -gt 100; then
2627 # The --cflags argument includes all kinds of warnings -pendantic etc.
2628 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2629 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2630 else
2631 LLVM_CFLAGS=`$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'`
2632 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2633 fi
2634 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2635 # from LLVM classes.
2636 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
2637 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2638 # This might include empty lines
2639 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2640 llvm_jit_supported=yes
2641 llvm_jit_libs="jit mcjit $llvm_codegen"
2642 if test $llvm_api_version -gt 100; then
2643 # Based on llvm 3.9, only aot is currently supported
2644 llvm_jit_libs="orcjit $llvm_codegen"
2645 elif test "x$host" != "x$target"; then
2646 # No need for jit libs
2647 llvm_jit_supported=no
2648 llvm_jit_libs=""
2649 fi
2650 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
2651 if test "x$LLVM_LIBS" = "x"; then
2652 echo "$LLVM_CONFIG --libs failed."
2653 exit 1
2654 fi
2655 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
2656 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
2657 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
2658 LLVM_LIBS="$LLVM_LIBS -lc++"
2659 else
2660 LLVM_LIBS="$LLVM_LIBS -lstdc++"
2661 fi
2663 expected_llvm_version="3.4svn-mono-mono/e656cac"
2665 else
2666 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2667 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
2668 LLVM_LDFLAGS="-L$with_llvm/lib"
2669 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
2670 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
2671 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
2672 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
2673 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
2674 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
2675 -lLLVMAnalysis -lLLVMTarget \
2676 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
2677 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
2678 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
2679 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
2680 -lLLVMSupport -lstdc++"
2681 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
2683 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
2684 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
2685 fi
2687 if test "x$llvm_api_version" = "x"; then
2688 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
2689 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
2690 else
2691 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2692 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2693 fi
2695 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2697 AC_SUBST(LLVM_CFLAGS)
2698 AC_SUBST(LLVM_CXXFLAGS)
2699 AC_SUBST(LLVM_LIBS)
2700 AC_SUBST(LLVM_LDFLAGS)
2701 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2702 fi
2704 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2705 if test "x$enable_loadedllvm" = "xyes"; then
2706 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2707 fi
2708 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2710 if test "x$enable_llvm" = "xyes"; then
2711 enable_llvm_runtime=yes
2712 fi
2713 if test "x$enable_llvm_runtime" = "xyes"; then
2714 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
2715 fi
2716 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
2718 TARGET="unknown"
2719 ACCESS_UNALIGNED="yes"
2721 LIBC="libc.so.6"
2722 INTL="libc.so.6"
2723 SQLITE="libsqlite.so.0"
2724 SQLITE3="libsqlite3.so.0"
2725 X11="libX11.so"
2726 GDKX11="libgdk-x11-2.0.so.0"
2727 GTKX11="libgtk-x11-2.0.so.0"
2728 XINERAMA="libXinerama.so.1"
2730 sizeof_register="SIZEOF_VOID_P"
2732 jit_wanted=true
2733 boehm_supported=true
2734 case "$host" in
2735 mips*)
2736 TARGET=MIPS;
2737 arch_target=mips;
2738 with_tls=pthread;
2739 ACCESS_UNALIGNED="no"
2741 AC_MSG_CHECKING(for mips n32)
2742 AC_TRY_COMPILE([],[
2743 #if _MIPS_SIM != _ABIN32
2744 #error Not mips n32
2745 #endif
2746 return 0;
2747 ],[
2748 AC_MSG_RESULT(yes)
2749 sizeof_register=8
2750 ],[
2751 AC_MSG_RESULT(no)
2752 ])
2753 ;;
2754 i*86-*-*)
2755 TARGET=X86;
2756 arch_target=x86;
2757 case $host_os in
2758 solaris*)
2759 LIBC="libc.so"
2760 INTL="libintl.so"
2761 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2762 TARGET=AMD64
2763 arch_target=amd64
2764 fi
2766 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2767 # int astruct __attribute__ ((visibility ("hidden")));
2768 # void foo ()
2769 # {
2770 # void *p = &astruct;
2771 # }
2772 # gcc -fPIC --shared -o libfoo.so foo.c
2773 # yields:
2774 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2775 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2776 have_visibility_hidden=no
2777 ;;
2778 mingw*|cygwin*)
2779 have_visibility_hidden=no
2780 ;;
2781 haiku*)
2782 LIBC=libroot.so
2783 ;;
2784 linux*)
2785 AOT_SUPPORTED="yes"
2786 ;;
2787 darwin*)
2788 AOT_SUPPORTED="yes"
2789 ;;
2790 openbsd*|freebsd*|kfreebsd-gnu*)
2791 ;;
2792 esac
2793 ;;
2794 x86_64-*-* | amd64-*-*)
2795 TARGET=AMD64;
2796 arch_target=amd64;
2797 if test "x$ac_cv_sizeof_void_p" = "x4"; then
2798 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2799 sizeof_register=8
2800 fi
2801 case $host_os in
2802 linux*)
2803 AOT_SUPPORTED="yes"
2804 ;;
2805 darwin*)
2806 AOT_SUPPORTED="yes"
2807 ;;
2808 openbsd*|freebsd*|kfreebsd-gnu*)
2809 ;;
2810 mingw*)
2811 ;;
2812 esac
2813 case "$host" in
2814 x86_64-*-nacl*)
2815 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2816 sizeof_register=8
2817 ;;
2818 esac
2819 ;;
2820 ia64-*-*)
2821 TARGET=IA64
2822 arch_target=ia64
2823 ACCESS_UNALIGNED="no"
2824 LIBC="libc.so.6.1"
2825 INTL="libc.so.6.1"
2826 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2827 libmono_ldflags="-lunwind"
2828 ;;
2829 sparc*-*-*)
2830 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2831 TARGET=SPARC64
2832 else
2833 TARGET=SPARC
2834 fi
2835 arch_target=sparc;
2836 ACCESS_UNALIGNED="no"
2837 case $host_os in
2838 linux*) ;;
2839 *)
2840 LIBC="libc.so"
2841 INTL="libintl.so"
2842 esac
2843 if test x"$GCC" = xyes; then
2844 # We don't support v8 cpus
2845 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2846 fi
2847 if test x"$AR" = xfalse; then
2848 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2849 fi
2850 ;;
2851 *-mingw*|*-*-cygwin*)
2852 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2853 have_visibility_hidden=no
2854 INTL="intl"
2855 ;;
2856 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2857 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2858 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2859 TARGET=POWERPC64;
2860 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2861 CFLAGS="$CFLAGS -mminimal-toc"
2862 else
2863 TARGET=POWERPC;
2864 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2865 fi
2866 arch_target=ppc;
2867 case $host_os in
2868 linux*|darwin*)
2869 ;;
2870 esac
2871 ;;
2872 armv7k-*-darwin*)
2873 TARGET=ARM;
2874 TARGET_SYS=WATCHOS
2875 arch_target=arm;
2876 ACCESS_UNALIGNED="no"
2877 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2878 ;;
2880 arm*-darwin*)
2881 TARGET=ARM;
2882 arch_target=arm;
2883 ACCESS_UNALIGNED="no"
2884 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2885 ;;
2886 arm*-linux*)
2887 TARGET=ARM;
2888 arch_target=arm;
2889 ACCESS_UNALIGNED="no"
2890 AOT_SUPPORTED="yes"
2891 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2892 ;;
2893 arm*-netbsd*-eabi*)
2894 TARGET=ARM;
2895 arch_target=arm;
2896 ACCESS_UNALIGNED="no"
2897 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2898 ;;
2899 # TODO: make proper support for NaCl host.
2900 # arm*-*nacl)
2901 # TARGET=ARM;
2902 # arch_target=arm;
2903 # ACCESS_UNALIGNED="no"
2904 # AOT_SUPPORTED="no"
2905 # ;;
2906 aarch64-*)
2907 # https://lkml.org/lkml/2012/7/15/133
2908 TARGET=ARM64
2909 arch_target=arm64
2910 boehm_supported=false
2911 ;;
2912 s390x-*-linux*)
2913 TARGET=S390X;
2914 arch_target=s390x;
2915 ACCESS_UNALIGNED="yes"
2916 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2917 ;;
2918 esac
2920 HOST=$TARGET
2922 if test "x$host" != "x$target"; then
2923 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2924 enable_mcs_build=no
2925 case "$target" in
2926 arm*-darwin*)
2927 TARGET=ARM;
2928 arch_target=arm;
2929 ACCESS_UNALIGNED="no"
2930 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2931 # Can't use tls, since it depends on the runtime detection of tls offsets
2932 # in mono-compiler.h
2933 with_tls=pthread
2934 case "$target" in
2935 armv7k-*)
2936 AC_DEFINE(TARGET_WATCHOS, 1, [...])
2937 ;;
2938 esac
2939 ;;
2940 powerpc64-ps3-linux-gnu)
2941 TARGET=POWERPC64
2942 arch_target=powerpc64
2943 AC_DEFINE(TARGET_PS3, 1, [...])
2944 # It would be better to just use TARGET_POWERPC64, but lots of code already
2945 # uses this define
2946 AC_DEFINE(__mono_ppc64__, 1, [...])
2947 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2948 sizeof_register=8
2949 target_byte_order=G_BIG_ENDIAN
2950 ;;
2951 powerpc64-xbox360-linux-gnu)
2952 TARGET=POWERPC64
2953 arch_target=powerpc64
2954 AC_DEFINE(TARGET_XBOX360, 1, [...])
2955 # It would be better to just use TARGET_POWERPC64, but lots of code already
2956 # uses this define
2957 sizeof_register=8
2958 target_byte_order=G_BIG_ENDIAN
2959 ;;
2960 x86_64-*-nacl)
2961 TARGET=AMD64
2962 arch_target=amd64
2963 AC_DEFINE(TARGET_AMD64, 1, [...])
2964 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2965 sizeof_register=8
2966 ;;
2967 # TODO: make proper support for NaCl target.
2968 # arm*-*nacl)
2969 # TARGET=ARM
2970 # arch_target=arm
2971 # AC_DEFINE(TARGET_ARM, 1, [...])
2972 # ACCESS_UNALIGNED="no"
2973 # sizeof_register=4
2974 # CPPFLAGS="$CPPFLAGS \
2975 # -D__ARM_EABI__ \
2976 # -D__arm__ \
2977 # -D__portable_native_client__ \
2978 # -Dtimezone=_timezone \
2979 # -DDISABLE_SOCKETS \
2980 # -DDISABLE_ATTACH \
2981 # -DUSE_NEWLIB"
2982 # Can't use tls, since it depends on the runtime detection of tls offsets
2983 # in mono-compiler.h
2984 # with_tls=pthread
2985 # ;;
2986 i686-*-nacl)
2987 TARGET=X86
2988 arch_target=x86
2989 AC_DEFINE(TARGET_X86, 1, [...])
2990 sizeof_register=4
2991 ;;
2992 arm*-linux-*)
2993 TARGET=ARM;
2994 arch_target=arm;
2995 AC_DEFINE(TARGET_ARM, 1, [...])
2996 AC_DEFINE(TARGET_ANDROID, 1, [...])
2997 ACCESS_UNALIGNED="no"
2998 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2999 # Can't use tls, since it depends on the runtime detection of tls offsets
3000 # in mono-compiler.h
3001 with_tls=pthread
3002 target_mach=no
3003 case "$target" in
3004 armv7l-unknown-linux-gnueabi*)
3005 # TEGRA
3006 CPPFLAGS="$CPPFLAGS"
3007 ;;
3008 armv5-*-linux-androideabi*)
3009 CPPFLAGS="$CPPFLAGS"
3010 ;;
3011 esac
3012 ;;
3013 arm*-netbsd*-eabi*)
3014 TARGET=ARM;
3015 arch_target=arm;
3016 AC_DEFINE(TARGET_ARM, 1, [...])
3017 ACCESS_UNALIGNED="no"
3018 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3019 # Can't use tls, since it depends on the runtime detection of tls offsets
3020 # in mono-compiler.h
3021 with_tls=pthread
3022 target_mach=no
3023 ;;
3024 i686*-linux-*)
3025 TARGET=X86;
3026 arch_target=x86;
3027 AC_DEFINE(TARGET_X86, 1, [...])
3028 AC_DEFINE(TARGET_ANDROID, 1, [...])
3029 CPPFLAGS="$CPPFLAGS"
3030 # Can't use tls, since it depends on the runtime detection of tls offsets
3031 # in mono-compiler.h
3032 with_tls=pthread
3033 target_mach=no
3034 ;;
3035 x86_64*-linux-*)
3036 TARGET=AMD64;
3037 arch_target=amd64;
3038 AC_DEFINE(TARGET_AMD64, 1, [...])
3039 AC_DEFINE(TARGET_ANDROID, 1, [...])
3040 CPPFLAGS="$CPPFLAGS"
3041 # Can't use tls, since it depends on the runtime detection of tls offsets
3042 # in mono-compiler.h
3043 with_tls=pthread
3044 target_mach=no
3045 ;;
3046 x86_64-ps4-freebsd)
3047 TARGET=AMD64;
3048 arch_target=amd64;
3049 AC_DEFINE(TARGET_AMD64, 1, [...])
3050 AC_DEFINE(TARGET_PS4, 1, [...])
3051 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3052 CPPFLAGS="$CPPFLAGS"
3053 # Can't use tls, since it depends on the runtime detection of tls offsets
3054 # in mono-compiler.h
3055 with_tls=pthread
3056 target_mach=no
3057 target_win32=no
3058 ;;
3059 aarch64*-linux-*)
3060 TARGET=ARM64;
3061 arch_target=arm64;
3062 AC_DEFINE(TARGET_ARM64, 1, [...])
3063 AC_DEFINE(TARGET_ANDROID, 1, [...])
3064 CPPFLAGS="$CPPFLAGS"
3065 # Can't use tls, since it depends on the runtime detection of tls offsets
3066 # in mono-compiler.h
3067 with_tls=pthread
3068 target_mach=no
3069 ;;
3070 aarch64-*)
3071 TARGET=ARM64
3072 ;;
3073 *)
3074 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3075 esac
3076 fi
3078 case "$TARGET" in
3079 X86)
3080 AC_DEFINE(TARGET_X86, 1, [...])
3081 ;;
3082 AMD64)
3083 AC_DEFINE(TARGET_AMD64, 1, [...])
3084 ;;
3085 ARM)
3086 AC_DEFINE(TARGET_ARM, 1, [...])
3087 ;;
3088 ARM64)
3089 AC_DEFINE(TARGET_ARM64, 1, [...])
3090 ;;
3091 POWERPC)
3092 AC_DEFINE(TARGET_POWERPC, 1, [...])
3093 ;;
3094 POWERPC64)
3095 AC_DEFINE(TARGET_POWERPC, 1, [...])
3096 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3097 ;;
3098 S390X)
3099 AC_DEFINE(TARGET_S390X, 1, [...])
3100 ;;
3101 MIPS)
3102 AC_DEFINE(TARGET_MIPS, 1, [...])
3103 ;;
3104 IA64)
3105 AC_DEFINE(TARGET_IA64, 1, [...])
3106 ;;
3107 SPARC)
3108 AC_DEFINE(TARGET_SPARC, 1, [...])
3109 ;;
3110 SPARC64)
3111 AC_DEFINE(TARGET_SPARC64, 1, [...])
3112 ;;
3113 esac
3115 case "$HOST" in
3116 X86)
3117 AC_DEFINE(HOST_X86, 1, [...])
3118 ;;
3119 AMD64)
3120 AC_DEFINE(HOST_AMD64, 1, [...])
3121 ;;
3122 ARM)
3123 AC_DEFINE(HOST_ARM, 1, [...])
3124 ;;
3125 ARM64)
3126 AC_DEFINE(HOST_ARM64, 1, [...])
3127 ;;
3128 POWERPC)
3129 AC_DEFINE(HOST_POWERPC, 1, [...])
3130 ;;
3131 POWERPC64)
3132 AC_DEFINE(HOST_POWERPC, 1, [...])
3133 AC_DEFINE(HOST_POWERPC64, 1, [...])
3134 ;;
3135 S390X)
3136 AC_DEFINE(HOST_S390X, 1, [...])
3137 ;;
3138 MIPS)
3139 AC_DEFINE(HOST_MIPS, 1, [...])
3140 ;;
3141 IA64)
3142 AC_DEFINE(HOST_IA64, 1, [...])
3143 ;;
3144 SPARC)
3145 AC_DEFINE(HOST_SPARC, 1, [...])
3146 ;;
3147 SPARC64)
3148 AC_DEFINE(HOST_SPARC64, 1, [...])
3149 ;;
3150 esac
3154 dnl *************
3155 dnl *** VTUNE ***
3156 dnl *************
3158 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3159 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3161 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3163 if test "x$enable_vtune" = "xyes"; then
3164 if test "x$with_vtune" = "x"; then
3165 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3166 else
3167 VTUNE_PATH=$with_vtune
3168 fi
3169 VTUNE_INCLUDE=$VTUNE_PATH/include
3170 case "$TARGET" in
3171 X86)
3172 VTUNE_LIB=$VTUNE_PATH/lib32
3173 ;;
3174 AMD64)
3175 VTUNE_LIB=$VTUNE_PATH/lib64
3176 ;;
3177 *)
3178 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3179 ;;
3180 esac
3181 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3182 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3183 fi
3184 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3185 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3186 fi
3188 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3189 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3191 AC_SUBST(VTUNE_LIBS)
3192 AC_SUBST(VTUNE_CFLAGS)
3193 fi
3194 dnl Use GCC atomic ops if they work on the target.
3195 if test x$GCC = "xyes"; then
3196 case $TARGET in
3197 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3198 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3199 ;;
3200 esac
3201 fi
3203 if test "x$target_mach" = "xyes"; then
3205 if test "x$TARGET_SYS" = "xWATCHOS"; then
3206 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3207 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3208 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3209 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3210 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3211 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3212 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3213 else
3214 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3215 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3216 #error fail this for ios
3217 #endif
3218 return 0;
3219 ], [
3220 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3221 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3222 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3223 ], [
3224 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3225 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3226 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3227 ])
3228 fi
3229 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3230 fi
3232 if test "x$sizeof_register" = "x4"; then
3233 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3234 elif test "x$sizeof_register" = "x8"; then
3235 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3236 else
3237 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3238 fi
3240 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3241 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3242 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3243 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3244 else
3245 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3246 fi
3248 if test "x$have_visibility_hidden" = "xyes"; then
3249 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3250 fi
3252 if test "x$have_deprecated" = "xyes"; then
3253 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3254 fi
3256 dnl
3257 dnl Simple Generational checks (sgen)
3258 dnl
3259 SGEN_DEFINES=
3260 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3261 if test x$buildsgen = xyes; then
3262 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3263 SGEN_DEFINES="-DHAVE_SGEN_GC"
3264 gc_msg="sgen and $gc_msg"
3265 fi
3266 AC_SUBST(SGEN_DEFINES)
3267 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3269 jit_status="Building and using the JIT"
3271 libsuffix=".so"
3273 case "$host" in
3274 *-*-darwin*)
3275 libsuffix=".dylib"
3276 LIBC="libc.dylib"
3277 INTL="libintl.dylib"
3278 SQLITE="libsqlite.0.dylib"
3279 SQLITE3="libsqlite3.0.dylib"
3280 X11="libX11.dylib"
3281 GDKX11="libgdk-x11-2.0.dylib"
3282 GTKX11="libgtk-x11-2.0.dylib"
3283 ;;
3284 *-*-*netbsd*)
3285 LIBC="libc.so"
3286 INTL="libintl.so"
3287 SQLITE="libsqlite.so"
3288 SQLITE3="libsqlite3.so"
3289 ;;
3290 *-*-kfreebsd*-gnu)
3291 LIBC="libc.so.0.1"
3292 INTL="libc.so.0.1"
3293 X11="libX11.so.6"
3294 ;;
3295 *-*-*freebsd*)
3296 LIBC="libc.so.7"
3297 INTL="libintl.so"
3298 SQLITE="libsqlite.so"
3299 SQLITE3="libsqlite3.so"
3300 ;;
3301 *-*-*openbsd*)
3302 LIBC="libc.so"
3303 INTL="libintl.so"
3304 SQLITE="libsqlite.so"
3305 SQLITE3="libsqlite3.so"
3306 ;;
3307 *-*-*linux*)
3308 AC_PATH_X
3309 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3310 AC_MSG_CHECKING(for the soname of libX11.so)
3311 for i in $x_libraries $dlsearch_path; do
3312 for r in 4 5 6; do
3313 if test -f $i/libX11.so.$r; then
3314 X11=libX11.so.$r
3315 AC_MSG_RESULT($X11)
3316 fi
3317 done
3318 done
3320 if test "x$X11" = "xlibX11.so"; then
3321 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3322 X11=libX11.so.6
3323 fi
3324 ;;
3325 esac
3328 AC_SUBST(libsuffix)
3330 AC_ARG_WITH([libgdiplus],
3331 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3332 [], [with_libgdiplus=installed])
3334 # default install location
3335 libgdiplus_install_loc=libgdiplus${libsuffix}
3336 case "$host" in
3337 *-*-*linux*)
3338 libgdiplus_install_loc=libgdiplus${libsuffix}.0
3339 ;;
3340 esac
3342 case $with_libgdiplus in
3343 no|installed)
3344 libgdiplus_loc=
3345 ;;
3347 yes|sibling)
3348 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3349 ;;
3351 /*) # absolute path, assume it is an install location
3352 libgdiplus_loc=$with_libgdiplus
3353 libgdiplus_install_loc=$with_libgdiplus
3354 ;;
3356 *)
3357 libgdiplus_loc=`pwd`/$with_libgdiplus
3358 ;;
3359 esac
3360 AC_SUBST([libgdiplus_loc])
3361 AC_SUBST([libgdiplus_install_loc])
3363 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3364 if test "x$icall_symbol_map" = "xyes"; then
3365 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3366 fi
3368 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3369 if test "x$icall_export" = "xyes"; then
3370 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3371 fi
3373 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3374 if test "x$icall_tables" = "xno"; then
3375 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3376 fi
3378 if test "x$with_tls" = "x__thread"; then
3379 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3380 # Pass the information to libgc
3381 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3382 AC_MSG_CHECKING(if the tls_model attribute is supported)
3383 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3384 ], [
3385 AC_MSG_RESULT(yes)
3386 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3387 ], [
3388 AC_MSG_RESULT(no)
3389 ])
3390 fi
3392 if test ${TARGET} = ARM; then
3393 dnl ******************************************
3394 dnl *** Check to see what FPU is available ***
3395 dnl ******************************************
3396 AC_MSG_CHECKING(which FPU to use)
3398 #
3399 # This is a bit tricky:
3400 #
3401 # if (__ARM_PCS_VFP) {
3402 # /* mfloat-abi=hard == VFP with hard ABI */
3403 # } elif (!__SOFTFP__) {
3404 # /* mfloat-abi=softfp == VFP with soft ABI */
3405 # } else {
3406 # /* mfloat-abi=soft == no VFP */
3407 # }
3408 #
3409 # The exception is iOS (w/ GCC) where none of the above
3410 # are defined (but iOS always uses the 'softfp' ABI).
3411 #
3412 # No support for FPA.
3413 #
3415 fpu=NONE
3417 # iOS GCC always uses the 'softfp' ABI.
3418 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
3419 fpu=VFP
3420 fi
3422 # Are we using the 'hard' ABI?
3423 if test x$fpu = xNONE; then
3424 AC_TRY_COMPILE([], [
3425 #ifndef __ARM_PCS_VFP
3426 #error "Float ABI is not 'hard'"
3427 #endif
3428 return 0;
3429 ], [
3430 fpu=VFP_HARD
3431 ], [
3432 fpu=NONE
3433 ])
3434 fi
3436 # No 'hard' ABI. 'soft' or 'softfp'?
3437 if test x$fpu = xNONE; then
3438 AC_TRY_COMPILE([], [
3439 #ifdef __SOFTFP__
3440 #error "Float ABI is not 'softfp'"
3441 #endif
3442 return 0;
3443 ], [
3444 fpu=VFP
3445 ], [
3446 fpu=NONE
3447 ])
3448 fi
3450 AC_MSG_RESULT($fpu)
3451 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3452 unset fpu
3454 dnl *********************************************
3455 dnl *** Check which ARM version(s) we can use ***
3456 dnl *********************************************
3457 AC_MSG_CHECKING(which ARM version to use)
3459 AC_TRY_COMPILE([], [
3460 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3461 #error Not on ARM v5.
3462 #endif
3463 return 0;
3464 ], [
3465 arm_v5=yes
3467 arm_ver=ARMv5
3468 ], [])
3470 AC_TRY_COMPILE([], [
3471 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3472 #error Not on ARM v6.
3473 #endif
3474 return 0;
3475 ], [
3476 arm_v5=yes
3477 arm_v6=yes
3479 arm_ver=ARMv6
3480 ], [])
3482 AC_TRY_COMPILE([], [
3483 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3484 #error Not on ARM v7.
3485 #endif
3486 return 0;
3487 ], [
3488 arm_v5=yes
3489 arm_v6=yes
3490 arm_v7=yes
3492 arm_ver=ARMv7
3493 ], [])
3495 AC_MSG_RESULT($arm_ver)
3497 if test x$arm_v5 = xyes; then
3498 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3499 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3500 fi
3502 if test x$arm_v6 = xyes; then
3503 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3504 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3505 fi
3507 if test x$arm_v7 = xyes; then
3508 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3509 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3510 fi
3511 fi
3513 if test ${TARGET} = ARM; then
3514 if test "x${with_jumptables}" = "xyes"; then
3515 AC_DEFINE(USE_JUMP_TABLES, 1, Use jump tables in JIT)
3516 fi
3517 fi
3519 if test ${TARGET} = unknown; then
3520 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3521 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3522 fi
3524 if test ${ACCESS_UNALIGNED} = no; then
3525 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3526 fi
3528 case "x$libgc" in
3529 xincluded)
3530 # Pass CPPFLAGS to libgc configure
3531 # We should use a separate variable for this to avoid passing useless and
3532 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3533 # This should be executed late so we pick up the final version of CPPFLAGS
3534 # The problem with this approach, is that during a reconfigure, the main
3535 # configure scripts gets invoked with these arguments, so we use separate
3536 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3537 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3538 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3539 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3540 fi
3541 # Don't pass -finstrument-for-thread-suspension in,
3542 # if these are instrumented it will be very bad news
3543 # (infinite recursion, undefined parking behavior, etc)
3544 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3545 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3546 if test "x$support_boehm" = "xyes"; then
3547 AC_CONFIG_SUBDIRS(libgc)
3548 fi
3549 ;;
3550 esac
3552 AC_ARG_WITH(profile4_x, [ --with-profile4=yes,no If you want to install the 4.6 FX (defaults to yes)], [], [with_profile4_x=yes])
3553 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=no])
3554 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=no])
3555 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=no])
3556 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=no])
3557 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=no])
3558 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=no])
3559 AC_ARG_WITH(mobile_static, [ --with-mobile_static=yes,no If you want to build the mobile_static assemblies (defaults to no)], [], [with_mobile_static=no])
3561 OPROFILE=no
3562 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
3563 if test x$with_oprofile != xno; then
3564 oprofile_include=$with_oprofile/include
3565 if test ! -f $oprofile_include/opagent.h; then
3566 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
3567 fi
3568 OPROFILE=yes
3569 OPROFILE_CFLAGS="-I$oprofile_include"
3570 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
3571 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
3572 fi
3573 ])
3575 MALLOC_MEMPOOLS=no
3576 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3577 if test x$with_malloc_mempools = xyes; then
3578 MALLOC_MEMPOOLS=yes
3579 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3580 fi
3581 ])
3584 DISABLE_MCS_DOCS=no
3585 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3586 if test x$with_mcs_docs != xyes; then
3587 DISABLE_MCS_DOCS=yes
3588 fi
3589 ])
3590 if test x$with_profile4_x != xyes; then
3591 DISABLE_MCS_DOCS=yes
3592 fi
3594 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)],[
3595 if test x$with_lazy_gc_thread_creation != xno ; then
3596 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3597 fi
3598 ], [with_lazy_gc_thread_creation=no])
3600 AC_ARG_WITH(cooperative_gc, [ --with-cooperative-gc=yes|no Enable cooperative stop-the-world garbage collection (sgen only) (defaults to no)],[
3601 if test x$with_cooperative_gc != xno ; then
3602 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
3603 fi
3604 ], [with_cooperative_gc=no])
3606 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],[
3608 if test x$enable_checked_build != x ; then
3609 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
3610 fi
3611 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
3612 eval "mono_checked_build_test_enable_$feature='yes'"
3613 done
3615 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
3616 eval "mono_checked_build_test_enable_gc='yes'"
3617 eval "mono_checked_build_test_enable_metadata='yes'"
3618 eval "mono_checked_build_test_enable_thread='yes'"
3619 fi
3621 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
3622 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
3623 fi
3625 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
3626 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
3627 fi
3629 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
3630 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
3631 fi
3633 ], [])
3635 AC_CHECK_HEADER([malloc.h],
3636 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
3637 [Define to 1 if you have /usr/include/malloc.h.])],,)
3639 if test x"$GCC" = xyes; then
3640 # Implicit function declarations are not 64 bit safe
3641 # Do this late, since this causes lots of configure tests to fail
3642 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
3643 # jay has a lot of implicit declarations
3644 JAY_CFLAGS="-Wno-implicit-function-declaration"
3645 fi
3647 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
3648 # instead of libmono-static.a
3649 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
3650 LIBMONO_LA=libmini-static.la
3651 else
3652 if test x$buildsgen = xyes; then
3653 LIBMONO_LA=libmonosgen-$API_VER.la
3654 else
3655 LIBMONO_LA=libmonoboehm-$API_VER.la
3656 fi
3657 fi
3658 AC_SUBST(LIBMONO_LA)
3660 dnl
3661 dnl Consistency settings
3662 dnl
3663 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
3664 DISABLE_MCS_DOCS=yes
3665 with_profile4_x=no
3666 with_monodroid=no
3667 with_monotouch=no
3668 with_monotouch_watch=no
3669 with_monotouch_tv=no
3670 with_xammac=no
3671 with_mobile_static=no
3672 fi
3674 if test x$DISABLE_MCS_DOCS = xyes; then
3675 docs_dir=""
3676 else
3677 docs_dir=docs
3678 fi
3679 AC_SUBST(docs_dir)
3681 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
3682 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
3684 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
3685 AC_SUBST(OPROFILE_CFLAGS)
3686 AC_SUBST(OPROFILE_LIBS)
3688 libmono_ldflags="$libmono_ldflags $LIBS"
3690 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = xyes])
3691 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
3692 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
3693 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
3694 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
3695 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
3696 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
3697 AM_CONDITIONAL(INSTALL_MOBILE_STATIC, [test "x$with_mobile_static" != "xno"])
3699 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
3700 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
3701 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
3702 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
3703 AM_CONDITIONAL(X86, test x$TARGET = xX86)
3704 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
3705 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
3706 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
3707 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
3708 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
3709 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
3710 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
3711 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
3712 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
3713 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
3714 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
3715 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
3716 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
3718 AC_SUBST(LIBC)
3719 AC_SUBST(INTL)
3720 AC_SUBST(SQLITE)
3721 AC_SUBST(SQLITE3)
3722 AC_SUBST(X11)
3723 AC_SUBST(GDKX11)
3724 AC_SUBST(GTKX11)
3725 AC_SUBST(XINERAMA)
3726 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
3727 AC_SUBST(arch_target)
3728 AC_SUBST(CFLAGS)
3729 AC_SUBST(CPPFLAGS)
3730 AC_SUBST(LDFLAGS)
3732 #This must always be defined when building the runtime
3733 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
3735 mono_build_root=`pwd`
3736 AC_SUBST(mono_build_root)
3738 mono_runtime=mono/mini/mono
3739 AC_SUBST(mono_runtime)
3741 mono_cfg_root=$mono_build_root/runtime
3742 if test x$host_win32 = xyes; then
3743 if test "x$cross_compiling" = "xno"; then
3744 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
3745 else
3746 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
3747 fi
3748 else
3749 mono_cfg_dir=$mono_cfg_root/etc
3750 fi
3751 AC_SUBST(mono_cfg_dir)
3753 default_profile=net_4_x
3754 if test -z "$INSTALL_MONODROID_TRUE"; then :
3755 default_profile=monodroid
3756 fi
3757 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
3758 default_profile=monotouch
3759 fi
3760 if test -z "$INSTALL_XAMMAC_TRUE"; then :
3761 default_profile=xammac
3762 fi
3763 if test -z "$INSTALL_4_x_TRUE"; then :
3764 default_profile=net_4_x
3765 fi
3766 DEFAULT_PROFILE=$default_profile
3767 AC_SUBST(DEFAULT_PROFILE)
3769 AC_CONFIG_FILES([po/mcs/Makefile.in])
3771 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
3772 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
3774 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
3775 [ depth=../../../..
3776 case $srcdir in
3777 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3778 .) reldir=$depth ;;
3779 *) reldir=$depth/$srcdir ;;
3780 esac
3781 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
3782 cd runtime/etc/mono/1.0
3783 rm -f machine.config
3784 $LN_S $reldir/data/net_1_1/machine.config machine.config
3785 cd $depth
3786 ],[LN_S='$LN_S'])
3788 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
3789 [ depth=../../../..
3790 case $srcdir in
3791 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3792 .) reldir=$depth ;;
3793 *) reldir=$depth/$srcdir ;;
3794 esac
3795 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3796 cd runtime/etc/mono/2.0
3797 rm -f machine.config
3798 $LN_S $reldir/data/net_2_0/machine.config machine.config
3799 cd $depth
3800 ],[LN_S='$LN_S'])
3802 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
3803 [ depth=../../../..
3804 case $srcdir in
3805 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3806 .) reldir=$depth ;;
3807 *) reldir=$depth/$srcdir ;;
3808 esac
3809 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3810 cd runtime/etc/mono/2.0
3811 rm -f web.config
3812 $LN_S $reldir/data/net_2_0/web.config web.config
3813 cd $depth
3814 ],[LN_S='$LN_S'])
3816 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
3817 [ depth=../../..
3818 case $srcdir in
3819 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3820 .) reldir=$depth ;;
3821 *) reldir=$depth/$srcdir ;;
3822 esac
3823 $ac_aux_dir/install-sh -d runtime/etc/mono/
3824 cd runtime/etc/mono/
3825 rm -f browscap.ini
3826 $LN_S $reldir/data/browscap.ini browscap.ini
3827 cd $depth
3828 ],[LN_S='$LN_S'])
3830 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
3831 [ depth=../../../../..
3832 case $srcdir in
3833 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3834 .) reldir=$depth ;;
3835 *) reldir=$depth/$srcdir ;;
3836 esac
3837 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
3838 cd runtime/etc/mono/2.0/Browsers
3839 rm -f Compat.browser
3840 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3841 cd $depth
3842 ],[LN_S='$LN_S'])
3844 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
3845 [ depth=../../../../..
3846 case $srcdir in
3847 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3848 .) reldir=$depth ;;
3849 *) reldir=$depth/$srcdir ;;
3850 esac
3851 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
3852 cd runtime/etc/mono/4.0/Browsers
3853 rm -f Compat.browser
3854 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3855 cd $depth
3856 ],[LN_S='$LN_S'])
3858 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
3859 [ depth=../../../../..
3860 case $srcdir in
3861 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3862 .) reldir=$depth ;;
3863 *) reldir=$depth/$srcdir ;;
3864 esac
3865 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
3866 cd runtime/etc/mono/4.5/Browsers
3867 rm -f Compat.browser
3868 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3869 cd $depth
3870 ],[LN_S='$LN_S'])
3872 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
3873 [ depth=../../../..
3874 case $srcdir in
3875 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3876 .) reldir=$depth ;;
3877 *) reldir=$depth/$srcdir ;;
3878 esac
3879 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3880 cd runtime/etc/mono/4.0
3881 rm -f machine.config
3882 $LN_S $reldir/data/net_4_0/machine.config machine.config
3883 cd $depth
3884 ],[LN_S='$LN_S'])
3886 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
3887 [ depth=../../../..
3888 case $srcdir in
3889 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3890 .) reldir=$depth ;;
3891 *) reldir=$depth/$srcdir ;;
3892 esac
3893 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3894 cd runtime/etc/mono/4.0
3895 rm -f web.config
3896 $LN_S $reldir/data/net_4_0/web.config web.config
3897 cd $depth
3898 ],[LN_S='$LN_S'])
3900 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
3901 [ depth=../../../..
3902 case $srcdir in
3903 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3904 .) reldir=$depth ;;
3905 *) reldir=$depth/$srcdir ;;
3906 esac
3907 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3908 cd runtime/etc/mono/4.5
3909 rm -f machine.config
3910 $LN_S $reldir/data/net_4_5/machine.config machine.config
3911 cd $depth
3912 ],[LN_S='$LN_S'])
3914 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
3915 [ depth=../../../..
3916 case $srcdir in
3917 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3918 .) reldir=$depth ;;
3919 *) reldir=$depth/$srcdir ;;
3920 esac
3921 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3922 cd runtime/etc/mono/4.5
3923 rm -f web.config
3924 $LN_S $reldir/data/net_4_5/web.config web.config
3925 cd $depth
3926 ],[LN_S='$LN_S'])
3928 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])
3929 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])
3931 AC_OUTPUT([
3932 Makefile
3933 mono-uninstalled.pc
3934 acceptance-tests/Makefile
3935 scripts/mono-find-provides
3936 scripts/mono-find-requires
3937 mono/Makefile
3938 mono/utils/Makefile
3939 mono/metadata/Makefile
3940 mono/dis/Makefile
3941 mono/cil/Makefile
3942 mono/arch/Makefile
3943 mono/arch/x86/Makefile
3944 mono/arch/amd64/Makefile
3945 mono/arch/ppc/Makefile
3946 mono/arch/sparc/Makefile
3947 mono/arch/s390x/Makefile
3948 mono/arch/arm/Makefile
3949 mono/arch/arm64/Makefile
3950 mono/arch/ia64/Makefile
3951 mono/arch/mips/Makefile
3952 mono/sgen/Makefile
3953 mono/tests/Makefile
3954 mono/tests/tests-config
3955 mono/tests/assemblyresolve/Makefile
3956 mono/tests/gc-descriptors/Makefile
3957 mono/unit-tests/Makefile
3958 mono/benchmark/Makefile
3959 mono/io-layer/Makefile
3960 mono/mini/Makefile
3961 mono/profiler/Makefile
3962 m4/Makefile
3963 ikvm-native/Makefile
3964 scripts/Makefile
3965 man/Makefile
3966 docs/Makefile
3967 data/Makefile
3968 data/net_2_0/Makefile
3969 data/net_4_0/Makefile
3970 data/net_4_5/Makefile
3971 data/net_2_0/Browsers/Makefile
3972 data/net_4_0/Browsers/Makefile
3973 data/net_4_5/Browsers/Makefile
3974 data/mint.pc
3975 data/mono-2.pc
3976 data/monosgen-2.pc
3977 data/mono.pc
3978 data/mono-cairo.pc
3979 data/mono-nunit.pc
3980 data/mono-options.pc
3981 data/mono-lineeditor.pc
3982 data/monodoc.pc
3983 data/dotnet.pc
3984 data/dotnet35.pc
3985 data/wcf.pc
3986 data/cecil.pc
3987 data/system.web.extensions_1.0.pc
3988 data/system.web.extensions.design_1.0.pc
3989 data/system.web.mvc.pc
3990 data/system.web.mvc2.pc
3991 data/system.web.mvc3.pc
3992 data/aspnetwebstack.pc
3993 data/reactive.pc
3994 samples/Makefile
3995 support/Makefile
3996 data/config
3997 tools/Makefile
3998 tools/locale-builder/Makefile
3999 tools/sgen/Makefile
4000 tools/monograph/Makefile
4001 runtime/Makefile
4002 msvc/Makefile
4003 po/Makefile
4004 ])
4006 # Update all submodules recursively to ensure everything is checked out
4007 $srcdir/scripts/update_submodules
4009 if test x$host_win32 = xyes; then
4010 # Get rid of 'cyg' prefixes in library names
4011 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4012 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4013 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4014 # executable doesn't work...
4015 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4016 fi
4018 if test x$host_darwin = xyes; then
4019 # This doesn't seem to be required and it slows down parallel builds
4020 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4021 fi
4023 (
4024 case $prefix in
4025 NONE) prefix=$ac_default_prefix ;;
4026 esac
4027 case $exec_prefix in
4028 NONE) exec_prefix='${prefix}' ;;
4029 esac
4031 #
4032 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4033 # any existing config.make. This allows people to share the same source tree
4034 # with different build directories, one native and one cross
4035 #
4036 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4038 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4040 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4041 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4042 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4043 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4044 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4045 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4046 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4047 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4049 case $INSTALL in
4050 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4051 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4052 esac
4054 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4056 export VERSION
4057 [myver=$($AWK 'BEGIN {
4058 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4059 if(length(vsplit [1]) > 4) {
4060 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4061 }
4062 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4063 }')]
4065 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4067 if test x$host_darwin = xyes; then
4068 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
4069 fi
4071 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4072 enable_system_aot=yes
4073 fi
4075 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4076 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4077 fi
4079 if test x$DISABLE_MCS_DOCS = xyes; then
4080 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4081 fi
4083 if test x$has_extension_module != xno; then
4084 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4085 fi
4087 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4089 if test "x$test_bcl_opt" = "xyes"; then
4090 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4091 fi
4093 fi
4095 )
4097 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4099 echo "
4100 mcs source: $mcsdir
4102 Engine:
4103 Host: $host
4104 Target: $target
4105 GC: $gc_msg
4106 TLS: $with_tls
4107 SIGALTSTACK: $with_sigaltstack
4108 Engine: $jit_status
4109 oprofile: $OPROFILE
4110 BigArrays: $enable_big_arrays
4111 DTrace: $enable_dtrace
4112 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4114 Libraries:
4115 .NET 4.6: $with_profile4_x
4116 Xamarin.Android: $with_monodroid
4117 Xamarin.iOS: $with_monotouch
4118 Xamarin.WatchOS: $with_monotouch_watch
4119 Xamarin.TVOS: $with_monotouch_tv
4120 Xamarin.Mac: $with_xammac
4121 mobile_static: $with_mobile_static
4122 JNI support: $jdk_headers_found
4123 libgdiplus: $libgdiplus_msg
4124 zlib: $zlib_msg
4125 $disabled
4126 "
4127 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4128 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
4129 fi