| blob | 62a95dddcf7e5a00206f86dcc4af83c53dd298d0 |
1 # Process this file with autoconf to produce a configure script.
2 #AC_PREREQ([2.62])
4 AC_INIT(mono, [4.3.0],
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 # This doesn't seem to work on solaris/x86, but the configure test runs
276 with_tls=pthread
277 has_dtrace=yes
278 use_sigposix=yes
279 enable_solaris_tar_check=yes
280 ;;
281 *-*-darwin*)
282 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
283 host_darwin=yes
284 target_mach=yes
285 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
286 libmono_cflags="-D_THREAD_SAFE"
287 need_link_unlink=yes
288 AC_DEFINE(PTHREAD_POINTER_ID)
289 AC_DEFINE(USE_MACH_SEMA, 1, [...])
290 libdl=
291 libgc_threads=pthreads
292 has_dtrace=yes
293 if test "x$cross_compiling" = "xyes"; then
294 has_broken_apple_cpp=yes
295 fi
296 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
297 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
298 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
299 case "$host" in
300 dnl Snow Leopard and newer config.guess reports as this
301 i*86-*-darwin*)
302 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
303 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
304 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
305 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
306 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
307 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
308 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
309 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
310 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
311 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
312 ;;
313 x*64-*-darwin*)
314 ;;
315 arm*-darwin*)
316 has_dtrace=no
317 ;;
318 esac
319 ;;
320 *-*-haiku*)
321 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
322 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
323 libdl=
324 LIBS="$LIBS -lnetwork"
325 need_link_unlink=yes
326 AC_DEFINE(PTHREAD_POINTER_ID)
327 libgc_threads=pthreads
328 use_sigposix=yes
329 ;;
330 *)
331 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
332 libdl="-ldl"
333 ;;
334 esac
335 AC_MSG_RESULT(ok)
337 if test x$need_link_unlink = xyes; then
338 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
339 fi
341 if test x$host_win32 = xyes; then
342 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
343 fi
345 if test x$target_win32 = xyes; then
346 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
347 fi
349 AC_SUBST(extra_runtime_ldflags)
350 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
351 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
352 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
353 AM_CONDITIONAL(PLATFORM_DARWIN, test x$host_darwin = xyes)
354 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
355 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
357 AC_CHECK_TOOL(CC, gcc, gcc)
358 AC_PROG_CC
359 AC_CHECK_TOOL(CXX, g++, g++)
360 AC_PROG_CXX
361 AM_PROG_AS
362 AC_PROG_INSTALL
363 AC_PROG_AWK
364 AM_PROG_CC_C_O
365 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
366 : ${CCAS='$(CC)'}
367 # Set ASFLAGS if not already set.
368 : ${CCASFLAGS='$(CFLAGS)'}
369 AC_SUBST(CCAS)
370 AC_SUBST(CCASFLAGS)
372 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
373 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
374 if test "x$CXX" = "xg++"; then
375 if test "x$GXX" != "xyes"; then
376 # automake/libtool is so broken, it requires g++ even if the c++ sources
377 # are inside automake conditionals
378 AC_MSG_ERROR([You need to install g++])
379 fi
380 fi
382 dnl may require a specific autoconf version
383 dnl AC_PROG_CC_FOR_BUILD
384 dnl CC_FOR_BUILD not automatically detected
385 CC_FOR_BUILD=$CC
386 CFLAGS_FOR_BUILD=$CFLAGS
387 BUILD_EXEEXT=
388 if test "x$cross_compiling" = "xyes"; then
389 CC_FOR_BUILD=cc
390 CFLAGS_FOR_BUILD=
391 BUILD_EXEEXT=""
392 fi
393 AC_SUBST(CC_FOR_BUILD)
394 AC_SUBST(CFLAGS_FOR_BUILD)
395 AC_SUBST(HOST_CC)
396 AC_SUBST(BUILD_EXEEXT)
398 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
399 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
401 # Set STDC_HEADERS
402 AC_HEADER_STDC
403 AC_LIBTOOL_WIN32_DLL
404 # This causes monodis to not link correctly
405 #AC_DISABLE_FAST_INSTALL
406 AM_PROG_LIBTOOL
407 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
408 DOLT
410 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
411 AC_SUBST(export_ldflags)
413 # Test whenever ld supports -version-script
414 AC_PROG_LD
415 AC_PROG_LD_GNU
417 AM_ICONV()
419 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)
420 AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h sys/select.h netinet/tcp.h netinet/in.h unistd.h sys/types.h link.h asm/sigcontext.h sys/inotify.h arpa/inet.h complex.h)
421 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
422 [], [], [#include <stddef.h>
423 #include <sys/socket.h>
424 #include <linux/socket.h>])
426 AC_CHECK_HEADERS(sys/user.h, [], [],
427 [
428 #ifdef HAVE_SYS_PARAM_H
429 # include <sys/param.h>
430 #endif
431 ])
433 AC_CHECK_HEADERS(linux/serial.h)
435 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
436 if test x$have_zlib = xyes; then
437 AC_TRY_COMPILE([#include <zlib.h>], [
438 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
439 return 0;
440 #else
441 #error No good zlib found
442 #endif
443 ],[
444 AC_MSG_RESULT(Using system zlib)
445 zlib_msg="system zlib"
446 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
447 ],[
448 AC_MSG_RESULT(Using embedded zlib)
449 have_zlib=no
450 zlib_msg="bundled zlib"
451 ])
452 fi
454 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
455 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
457 # for mono/metadata/debug-symfile.c
458 AC_CHECK_HEADERS(elf.h)
460 # for support
461 AC_CHECK_HEADERS(poll.h)
462 AC_CHECK_HEADERS(sys/poll.h)
463 AC_CHECK_HEADERS(sys/wait.h)
464 AC_CHECK_HEADERS(grp.h)
465 AC_CHECK_HEADERS(syslog.h)
467 # for mono/dis
468 AC_CHECK_HEADERS(wchar.h)
469 AC_CHECK_HEADERS(ieeefp.h)
470 AC_MSG_CHECKING(for isinf)
471 AC_TRY_LINK([#include <math.h>], [
472 int f = isinf (1.0);
473 ], [
474 AC_MSG_RESULT(yes)
475 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
476 ], [
477 # We'll have to use signals
478 AC_MSG_RESULT(no)
479 ])
480 # mingw
481 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
482 AC_TRY_LINK([#include <math.h>],
483 [ _finite(0.0); ],
484 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
485 AC_MSG_RESULT(no)))
487 # for Linux statfs support
488 AC_CHECK_HEADERS(linux/magic.h)
490 # not 64 bit clean in cross-compile
491 AC_CHECK_SIZEOF(void *, 4)
493 AC_CACHE_CHECK([for clang],
494 mono_cv_clang,[
495 AC_TRY_COMPILE([], [
496 #ifdef __clang__
497 #else
498 #error "FAILED"
499 #endif
500 return 0;
501 ],
502 [mono_cv_clang=yes],
503 [mono_cv_clang=no],
504 [])
505 ])
507 AC_ARG_ENABLE(visibility-hidden,
508 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
509 disable_visibility_hidden=yes, disable_visibility_hidden=no)
511 WARN=''
512 if test x"$GCC" = xyes; then
513 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes'
515 # We require C99 with some GNU extensions, e.g. `linux` macro
516 CFLAGS="$CFLAGS -std=gnu99"
518 # The runtime code does not respect ANSI C strict aliasing rules
519 CFLAGS="$CFLAGS -fno-strict-aliasing"
521 # We rely on signed overflow to behave
522 CFLAGS="$CFLAGS -fwrapv"
524 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
525 if test x"$disable_visibility_hidden" = xno; then
526 # Don't export any symbols by default
527 SHARED_CFLAGS="-fvisibility=hidden"
528 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -fvisibility=hidden"
529 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
530 fi
532 ORIG_CFLAGS=$CFLAGS
533 # Check for the normal version, since gcc ignores unknown -Wno options
534 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
535 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
536 AC_TRY_COMPILE([],[
537 return 0;
538 ], [
539 AC_MSG_RESULT(yes)
540 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
541 ], [
542 AC_MSG_RESULT(no)
543 CFLAGS=$ORIG_CFLAGS
544 ])
546 if test "x$mono_cv_clang" = "xyes"; then
547 # https://bugzilla.samba.org/show_bug.cgi?id=8118
548 WARN="$WARN -Qunused-arguments"
549 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign"
550 fi
551 else
552 # The Sun Forte compiler complains about inline functions that access static variables
553 # so disable all inlining.
554 case "$host" in
555 *-*-solaris*)
556 CFLAGS="$CFLAGS -Dinline="
557 ;;
558 esac
559 fi
560 CFLAGS="$CFLAGS -g $WARN"
561 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
562 CPPFLAGS="$CPPFLAGS -g $WARN"
564 # Where's the 'mcs' source tree?
565 if test -d $srcdir/mcs; then
566 mcsdir=mcs
567 else
568 mcsdir=../mcs
569 fi
571 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
572 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
573 mcsdir=$with_mcs_path
574 fi
575 )
577 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
579 #
580 # A sanity check to catch cases where the package was unpacked
581 # with an ancient tar program (Solaris)
582 #
583 AC_ARG_ENABLE(solaris-tar-check,
584 [ --disable-solaris-tar-check disable solaris tar check],
585 do_solaris_tar_check=no, do_solaris_tar_check=yes)
587 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
588 AC_MSG_CHECKING(integrity of package)
589 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
590 then
591 AC_MSG_RESULT(ok)
592 else
593 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
594 AC_MSG_ERROR([$errorm])
595 fi
596 fi
598 if test "x$with_mcs_path" != "x"; then
599 mcs_topdir=$(cd "$mcsdir" && pwd)
600 mcs_topdir_from_srcdir=$mcs_topdir
601 else
602 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
603 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
604 fi
606 # Convert mcs_topdir* paths to Windows syntax.
607 if test x$cross_compiling$host_win32 = xnoyes; then
608 mcs_topdir=$(cygpath -m $mcs_topdir)
609 case $mcs_topdir_from_srcdir in
610 /cygdrive/*)
611 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
612 ;;
613 esac
614 fi
616 AC_SUBST([mcs_topdir])
617 AC_SUBST([mcs_topdir_from_srcdir])
619 # gettext: prepare the translation directories.
620 # we do not configure the full gettext, as we consume it dynamically from C#
621 AM_PO_SUBDIRS
623 if test "x$USE_NLS" = "xyes"; then
624 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
626 if test "x$HAVE_MSGFMT" = "xno"; then
627 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
628 fi
629 fi
631 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
633 pkg_config_path=
634 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
635 if test x$with_crosspkgdir = "x"; then
636 if test -s $PKG_CONFIG_PATH; then
637 pkg_config_path=$PKG_CONFIG_PATH
638 fi
639 else
640 pkg_config_path=$with_crosspkgdir
641 PKG_CONFIG_PATH=$pkg_config_path
642 export PKG_CONFIG_PATH
643 fi
644 )
646 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
647 if test x$werror_flag = xyes; then
648 WERROR_CFLAGS="-Werror"
649 fi
650 AC_SUBST([WERROR_CFLAGS])
651 AC_SUBST([SHARED_CFLAGS])
653 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
654 AC_CONFIG_SUBDIRS(eglib)
656 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
657 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
659 AC_SUBST(GLIB_CFLAGS)
660 AC_SUBST(GLIB_LIBS)
662 # Enable support for fast thread-local storage
663 # Some systems have broken support, so we allow to disable it.
664 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
666 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
667 # This does not work on some platforms (bug #55253)
668 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
670 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
671 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
672 # Same as --with-shared_mono=no
673 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
675 if test "x$enable_static" = "xno"; then
676 with_static_mono=no
677 fi
679 if test "x$enable_shared" = "xno"; then
680 with_shared_mono=no
681 fi
683 if test "x$enable_libraries" = "xno"; then
684 with_shared_mono=no
685 fi
687 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
689 case $host in
690 *nacl* ) with_shared_mono=yes;;
691 esac
693 if test "x$host_win32" = "xyes"; then
694 # Boehm GC requires the runtime to be in its own dll
695 with_static_mono=no
696 fi
698 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
699 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
700 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
702 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
703 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
704 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
705 ORIG_CFLAGS=$CFLAGS
706 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
707 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
708 AC_TRY_COMPILE([], [
709 return 0;
710 ], [
711 AC_MSG_RESULT(yes)
712 # Pass it to libgc as well
713 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
714 ], [
715 AC_MSG_RESULT(no)
716 CFLAGS=$ORIG_CFLAGS
717 ])
718 fi
720 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
722 if test x$enable_small_config = xyes; then
723 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
724 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
725 fi
727 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=$enableval, enable_system_aot=default)
729 DISABLED_FEATURES=none
731 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
732 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
733 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
734 security, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying, shared_handles.],
735 [
736 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
737 eval "mono_feature_disable_$feature='yes'"
738 done
739 DISABLED_FEATURES=$enable_minimal
740 disabled="Disabled: $enable_minimal"
741 ],[])
743 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
745 if test "x$mono_feature_disable_aot" = "xyes"; then
746 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
747 AC_MSG_NOTICE([Disabled AOT compiler])
748 fi
750 if test "x$mono_feature_disable_profiler" = "xyes"; then
751 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
752 AC_MSG_NOTICE([Disabled support for the profiler])
753 fi
754 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
756 if test "x$mono_feature_disable_decimal" = "xyes"; then
757 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
758 AC_MSG_NOTICE([Disabled support for decimal])
759 fi
761 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
762 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
763 AC_MSG_NOTICE([Disabled support for P/Invoke])
764 fi
766 if test "x$mono_feature_disable_debug" = "xyes"; then
767 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
768 AC_MSG_NOTICE([Disabled support for runtime debugging])
769 fi
771 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
772 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
773 mono_feature_disable_reflection_emit_save=yes
774 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
775 fi
777 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
778 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
779 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
780 fi
782 if test "x$mono_feature_disable_large_code" = "xyes"; then
783 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
784 AC_MSG_NOTICE([Disabled support for large assemblies])
785 fi
787 if test "x$mono_feature_disable_logging" = "xyes"; then
788 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
789 AC_MSG_NOTICE([Disabled support for logging])
790 fi
792 if test "x$mono_feature_disable_com" = "xyes"; then
793 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
794 AC_MSG_NOTICE([Disabled COM support])
795 fi
797 if test "x$mono_feature_disable_ssa" = "xyes"; then
798 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
799 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
800 fi
802 if test "x$mono_feature_disable_generics" = "xyes"; then
803 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
804 AC_MSG_NOTICE([Disabled Generics Support])
805 fi
807 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
808 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
809 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
810 fi
812 if test "x$mono_feature_disable_portability" = "xyes"; then
813 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
814 AC_MSG_NOTICE([Disabled IO Portability layer])
815 fi
817 if test "x$mono_feature_disable_attach" = "xyes"; then
818 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
819 AC_MSG_NOTICE([Disabled agent attach])
820 fi
822 if test "x$mono_feature_disable_full_messages" = "xyes"; then
823 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
824 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
825 fi
827 if test "x$mono_feature_disable_verifier" = "xyes"; then
828 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
829 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
830 fi
832 if test "x$mono_feature_disable_jit" = "xyes"; then
833 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
834 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
835 fi
837 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
839 if test "x$mono_feature_disable_simd" = "xyes"; then
840 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
841 AC_MSG_NOTICE([Disabled SIMD support])
842 fi
844 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
845 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
846 AC_MSG_NOTICE([Disabled Soft Debugger.])
847 fi
849 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
850 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
851 AC_MSG_NOTICE([Disabled Performance Counters.])
852 fi
853 if test "x$mono_feature_disable_normalization" = "xyes"; then
854 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
855 AC_MSG_NOTICE([Disabled String normalization support.])
856 fi
858 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
859 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
860 AC_MSG_NOTICE([Disabled Assembly remapping.])
861 fi
863 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
864 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
865 AC_MSG_NOTICE([Disabled Shared perfcounters.])
866 fi
868 if test "x$mono_feature_disable_appdomains" = "xyes"; then
869 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
870 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
871 fi
873 if test "x$mono_feature_disable_remoting" = "xyes"; then
874 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
875 AC_MSG_NOTICE([Disabled remoting])
876 fi
878 if test "x$mono_feature_disable_security" = "xyes"; then
879 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
880 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
881 fi
883 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
884 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
885 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
886 fi
888 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
889 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
890 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
891 fi
893 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
894 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
895 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
896 fi
898 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
899 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
900 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
901 fi
903 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
904 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
905 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
906 fi
908 if test "x$mono_feature_disable_shared_handles" = "xyes"; then
909 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
910 AC_SUBST(DISABLE_SHARED_HANDLES)
911 fi
913 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
914 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
916 has_extension_module=no
917 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
918 [
919 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
920 if test x$extension = xdefault ; then
921 has_extension_module=yes;
922 fi
923 done
924 if test x$enable_extension_module = xyes; then
925 has_extension_module=yes;
926 fi
927 ], [])
929 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
931 if test x$has_extension_module != xno ; then
932 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
933 AC_MSG_NOTICE([Enabling mono extension module.])
934 fi
936 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing], enable_gsharedvt=$enableval, enable_gsharedvt=no)
937 if test x$enable_gsharedvt = xyes; then
938 AC_DEFINE(ENABLE_GSHAREDVT,1,[Gsharedvt])
939 fi
941 AC_ARG_ENABLE(native-types, [ --enable-native-types Enable native types], enable_native_types=$enableval, enable_native_types=no)
942 if test x$enable_native_types = xyes; then
943 AC_DEFINE(MONO_NATIVE_TYPES,1,[native types])
944 fi
946 AC_MSG_CHECKING(for visibility __attribute__)
947 AC_COMPILE_IFELSE([
948 AC_LANG_SOURCE([[
949 void __attribute__ ((visibility ("hidden"))) doit (void) {}
950 int main () { doit (); return 0; }
951 ]])
952 ], [
953 have_visibility_hidden=yes
954 AC_MSG_RESULT(yes)
955 ], [
956 have_visibility_hidden=no
957 AC_MSG_RESULT(no)
958 ])
960 AC_MSG_CHECKING(for deprecated __attribute__)
961 AC_TRY_COMPILE([
962 int doit (void) __attribute__ ((deprecated));
963 int doit (void) { return 0; }
964 ], [
965 return 0;
966 ], [
967 have_deprecated=yes
968 AC_MSG_RESULT(yes)
969 ], [
970 have_deprecated=no
971 AC_MSG_RESULT(no)
972 ])
974 dnl
975 dnl Boehm GC configuration
976 dnl
978 AC_ARG_WITH(libgc, [ --with-gc=included,none Controls the Boehm GC config, default=included],[libgc=$with_gc],[libgc=included])
980 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
981 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
983 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
984 if test x$enable_parallel_mark = xyes; then
985 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
986 fi
988 gc_msg=""
989 LIBGC_CPPFLAGS=
990 LIBGC_LIBS=
991 LIBGC_STATIC_LIBS=
992 libgc_dir=
993 case "x$libgc" in
994 xincluded)
995 if test "x$support_boehm" = "xyes"; then
996 libgc_dir=libgc
997 fi
999 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1000 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1001 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1003 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1005 if test x$target_win32 = xyes; then
1006 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1007 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1008 fi
1010 gc_msg="Included Boehm GC with typed GC"
1011 if test x$enable_parallel_mark = xyes; then
1012 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1013 gc_msg="$gc_msg and parallel mark"
1014 else
1015 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1016 fi
1017 ;;
1019 xboehm|xbohem|xyes)
1020 AC_MSG_WARN("External Boehm is no longer supported")
1021 ;;
1023 xsgen)
1024 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1025 ;;
1027 xnone)
1028 AC_MSG_WARN("Compiling mono without GC.")
1029 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1030 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1031 gc_msg="none"
1032 ;;
1033 *)
1034 AC_MSG_ERROR([Invalid argument to --with-gc.])
1035 ;;
1036 esac
1038 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1039 if test "x$large_heap" = "xyes"; then
1040 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1041 fi
1043 AC_SUBST(LIBGC_CPPFLAGS)
1044 AC_SUBST(LIBGC_LIBS)
1045 AC_SUBST(LIBGC_STATIC_LIBS)
1046 AC_SUBST(libgc_dir)
1047 AC_SUBST(BOEHM_DEFINES)
1049 dnl
1050 dnl End of Boehm GC Configuration
1051 dnl
1053 dnl *************************************
1054 dnl *** Checks for zero length arrays ***
1055 dnl *************************************
1056 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1057 AC_TRY_COMPILE([
1058 struct s {
1059 int length;
1060 char data [0];
1061 };
1062 ], [], [
1063 AC_MSG_RESULT(yes)
1064 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1065 ], [
1066 AC_MSG_RESULT(no)
1067 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1068 ])
1070 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1072 dnl ***********************************
1073 dnl *** Checks for signals
1074 dnl ***********************************
1075 AC_CHECK_HEADERS(signal.h)
1076 AC_CHECK_FUNCS(sigaction)
1077 AC_CHECK_FUNCS(kill)
1078 AC_CHECK_FUNCS(signal)
1080 # signal() is declared inline in Android headers
1081 # so we need to workaround it by overriding the check.
1082 if test x$platform_android = xyes; then
1083 AC_DEFINE(HAVE_SIGNAL,1)
1084 fi
1086 if test x$host_win32 = xno; then
1088 dnl hires monotonic clock support
1089 AC_SEARCH_LIBS(clock_gettime, rt)
1091 dnl dynamic loader support
1092 AC_CHECK_FUNC(dlopen, DL_LIB="",
1093 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1094 )
1095 if test x$dl_support = xno; then
1096 AC_MSG_WARN([No dynamic loading support available])
1097 else
1098 LIBS="$LIBS $DL_LIB"
1099 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1100 dnl from glib's configure.ac
1101 AC_CACHE_CHECK([for preceeding underscore in symbols],
1102 mono_cv_uscore,[
1103 AC_TRY_RUN([#include <dlfcn.h>
1104 int mono_underscore_test (void) { return 42; }
1105 int main() {
1106 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1107 handle = dlopen ((void*)0, 0);
1108 if (handle) {
1109 f1 = dlsym (handle, "mono_underscore_test");
1110 f2 = dlsym (handle, "_mono_underscore_test");
1111 } return (!f2 || f1);
1112 }],
1113 [mono_cv_uscore=yes],
1114 [mono_cv_uscore=no],
1115 [])
1116 ])
1117 if test "x$mono_cv_uscore" = "xyes"; then
1118 MONO_DL_NEED_USCORE=1
1119 else
1120 MONO_DL_NEED_USCORE=0
1121 fi
1122 AC_SUBST(MONO_DL_NEED_USCORE)
1123 AC_CHECK_FUNC(dlerror)
1124 fi
1126 dnl ******************************************************************
1127 dnl *** Checks for the IKVM JNI interface library ***
1128 dnl ******************************************************************
1129 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])
1131 ikvm_native_dir=
1132 if test x$with_ikvm_native = xyes; then
1133 ikvm_native_dir=ikvm-native
1134 jdk_headers_found="IKVM Native"
1135 fi
1137 AC_SUBST(ikvm_native_dir)
1139 AC_CHECK_HEADERS(execinfo.h)
1141 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1143 AC_CHECK_FUNCS(getgrgid_r)
1144 AC_CHECK_FUNCS(getgrnam_r)
1145 AC_CHECK_FUNCS(getpwnam_r)
1146 AC_CHECK_FUNCS(getpwuid_r)
1147 AC_CHECK_FUNCS(getresuid)
1148 AC_CHECK_FUNCS(setresuid)
1149 AC_CHECK_FUNCS(kqueue)
1150 AC_CHECK_FUNCS(backtrace_symbols)
1151 AC_CHECK_FUNCS(mkstemp)
1152 AC_CHECK_FUNCS(mmap)
1153 AC_CHECK_FUNCS(madvise)
1154 AC_CHECK_FUNCS(getrusage)
1155 AC_CHECK_FUNCS(getpriority)
1156 AC_CHECK_FUNCS(setpriority)
1157 AC_CHECK_FUNCS(dl_iterate_phdr)
1158 AC_CHECK_FUNCS(dladdr)
1159 AC_CHECK_FUNCS(sysconf)
1160 AC_CHECK_FUNCS(getrlimit)
1161 AC_CHECK_FUNCS(prctl)
1163 AC_CHECK_FUNCS(sched_setaffinity)
1164 AC_CHECK_FUNCS(sched_getcpu)
1166 dnl ****************************************************************
1167 dnl *** Check for sched_setaffinity from glibc versions before ***
1168 dnl *** 2.3.4. The older versions of the function only take 2 ***
1169 dnl *** parameters, not 3. ***
1170 dnl *** ***
1171 dnl *** Because the interface change was not made in a minor ***
1172 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1173 dnl *** won't always indicate the interface sched_affinity has. ***
1174 dnl ****************************************************************
1175 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1176 AC_TRY_COMPILE([#include <sched.h>], [
1177 int mask = 1;
1178 sched_setaffinity(0, &mask);
1179 return 0;
1180 ], [
1181 # Yes, we have it...
1182 AC_MSG_RESULT(yes)
1183 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1184 ], [
1185 # We have the new, three-parameter version
1186 AC_MSG_RESULT(no)
1187 ])
1190 dnl ******************************************************************
1191 dnl *** Check for large file support ***
1192 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1193 dnl ******************************************************************
1195 # Check that off_t can represent 2**63 - 1 correctly, working around
1196 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1197 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1198 large_offt=no
1199 AC_DEFUN([LARGE_FILES], [
1200 large_CPPFLAGS=$CPPFLAGS
1201 CPPFLAGS="$CPPFLAGS $1"
1202 AC_TRY_COMPILE([
1203 #include <sys/types.h>
1204 #include <limits.h>
1205 ], [
1206 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1207 #define COMPILE_TIME_ASSERT(pred) \
1208 switch(0){case 0:case pred:;}
1209 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1210 ], [
1211 AC_MSG_RESULT(ok)
1212 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1213 large_CPPFLAGS="$large_CPPFLAGS $1"
1214 large_offt=yes
1215 ], [
1216 AC_MSG_RESULT(no)
1217 ])
1218 CPPFLAGS=$large_CPPFLAGS
1219 ])
1221 AC_MSG_CHECKING(if off_t is 64 bits wide)
1222 LARGE_FILES("")
1223 if test $large_offt = no; then
1224 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1225 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1226 fi
1227 if test $large_offt = no; then
1228 AC_MSG_WARN([No 64 bit file size support available])
1229 fi
1231 dnl *****************************
1232 dnl *** Checks for libsocket ***
1233 dnl *****************************
1234 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1236 case "$host" in
1237 *-*-*freebsd*)
1238 dnl *****************************
1239 dnl *** Checks for libinotify ***
1240 dnl *****************************
1241 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1242 esac
1244 dnl *******************************
1245 dnl *** Checks for MSG_NOSIGNAL ***
1246 dnl *******************************
1247 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1248 AC_TRY_COMPILE([#include <sys/socket.h>], [
1249 int f = MSG_NOSIGNAL;
1250 ], [
1251 # Yes, we have it...
1252 AC_MSG_RESULT(yes)
1253 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1254 ], [
1255 # We'll have to use signals
1256 AC_MSG_RESULT(no)
1257 ])
1259 dnl *****************************
1260 dnl *** Checks for IPPROTO_IP ***
1261 dnl *****************************
1262 AC_MSG_CHECKING(for IPPROTO_IP)
1263 AC_TRY_COMPILE([#include <netinet/in.h>], [
1264 int level = IPPROTO_IP;
1265 ], [
1266 # Yes, we have it...
1267 AC_MSG_RESULT(yes)
1268 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1269 ], [
1270 # We'll have to use getprotobyname
1271 AC_MSG_RESULT(no)
1272 ])
1274 dnl *******************************
1275 dnl *** Checks for IPPROTO_IPV6 ***
1276 dnl *******************************
1277 AC_MSG_CHECKING(for IPPROTO_IPV6)
1278 AC_TRY_COMPILE([#include <netinet/in.h>], [
1279 int level = IPPROTO_IPV6;
1280 ], [
1281 # Yes, we have it...
1282 AC_MSG_RESULT(yes)
1283 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1284 ], [
1285 # We'll have to use getprotobyname
1286 AC_MSG_RESULT(no)
1287 ])
1289 dnl ******************************
1290 dnl *** Checks for IPPROTO_TCP ***
1291 dnl ******************************
1292 AC_MSG_CHECKING(for IPPROTO_TCP)
1293 AC_TRY_COMPILE([#include <netinet/in.h>], [
1294 int level = IPPROTO_TCP;
1295 ], [
1296 # Yes, we have it...
1297 AC_MSG_RESULT(yes)
1298 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1299 ], [
1300 # We'll have to use getprotobyname
1301 AC_MSG_RESULT(no)
1302 ])
1304 dnl *****************************
1305 dnl *** Checks for SOL_IP ***
1306 dnl *****************************
1307 AC_MSG_CHECKING(for SOL_IP)
1308 AC_TRY_COMPILE([#include <netdb.h>], [
1309 int level = SOL_IP;
1310 ], [
1311 # Yes, we have it...
1312 AC_MSG_RESULT(yes)
1313 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1314 ], [
1315 # We'll have to use getprotobyname
1316 AC_MSG_RESULT(no)
1317 ])
1319 dnl *****************************
1320 dnl *** Checks for SOL_IPV6 ***
1321 dnl *****************************
1322 AC_MSG_CHECKING(for SOL_IPV6)
1323 AC_TRY_COMPILE([#include <netdb.h>], [
1324 int level = SOL_IPV6;
1325 ], [
1326 # Yes, we have it...
1327 AC_MSG_RESULT(yes)
1328 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1329 ], [
1330 # We'll have to use getprotobyname
1331 AC_MSG_RESULT(no)
1332 ])
1334 dnl *****************************
1335 dnl *** Checks for SOL_TCP ***
1336 dnl *****************************
1337 AC_MSG_CHECKING(for SOL_TCP)
1338 AC_TRY_COMPILE([#include <netdb.h>], [
1339 int level = SOL_TCP;
1340 ], [
1341 # Yes, we have it...
1342 AC_MSG_RESULT(yes)
1343 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1344 ], [
1345 # We'll have to use getprotobyname
1346 AC_MSG_RESULT(no)
1347 ])
1349 dnl *****************************
1350 dnl *** Checks for IP_PKTINFO ***
1351 dnl *****************************
1352 AC_MSG_CHECKING(for IP_PKTINFO)
1353 AC_TRY_COMPILE([#include <linux/in.h>], [
1354 int level = IP_PKTINFO;
1355 ], [
1356 # Yes, we have it...
1357 AC_MSG_RESULT(yes)
1358 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1359 ], [
1360 AC_MSG_RESULT(no)
1361 ])
1363 dnl *****************************
1364 dnl *** Checks for IPV6_PKTINFO ***
1365 dnl *****************************
1366 AC_MSG_CHECKING(for IPV6_PKTINFO)
1367 AC_TRY_COMPILE([#include <netdb.h>], [
1368 int level = IPV6_PKTINFO;
1369 ], [
1370 # Yes, we have it...
1371 AC_MSG_RESULT(yes)
1372 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1373 ], [
1374 AC_MSG_RESULT(no)
1375 ])
1377 dnl **********************************
1378 dnl *** Checks for IP_DONTFRAG ***
1379 dnl **********************************
1380 AC_MSG_CHECKING(for IP_DONTFRAG)
1381 AC_TRY_COMPILE([#include <netinet/in.h>], [
1382 int level = IP_DONTFRAG;
1383 ], [
1384 # Yes, we have it...
1385 AC_MSG_RESULT(yes)
1386 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1387 ], [
1388 AC_MSG_RESULT(no)
1389 ])
1391 dnl **********************************
1392 dnl *** Checks for IP_DONTFRAGMENT ***
1393 dnl **********************************
1394 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1395 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1396 int level = IP_DONTFRAGMENT;
1397 ], [
1398 # Yes, we have it...
1399 AC_MSG_RESULT(yes)
1400 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1401 ], [
1402 AC_MSG_RESULT(no)
1403 ])
1405 dnl **********************************
1406 dnl *** Checks for IP_MTU_DISCOVER ***
1407 dnl **********************************
1408 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1409 AC_TRY_COMPILE([#include <linux/in.h>], [
1410 int level = IP_MTU_DISCOVER;
1411 ], [
1412 # Yes, we have it...
1413 AC_MSG_RESULT(yes)
1414 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1415 ], [
1416 AC_MSG_RESULT(no)
1417 ])
1419 dnl **********************************
1420 dnl *** Checks for IP_PMTUDISC_DO ***
1421 dnl **********************************
1422 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1423 AC_TRY_COMPILE([#include <linux/in.h>], [
1424 int level = IP_PMTUDISC_DO;
1425 ], [
1426 # Yes, we have it...
1427 AC_MSG_RESULT(yes)
1428 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1429 ], [
1430 AC_MSG_RESULT(no)
1431 ])
1433 dnl *********************************
1434 dnl *** Check for struct ip_mreqn ***
1435 dnl *********************************
1436 AC_MSG_CHECKING(for struct ip_mreqn)
1437 AC_TRY_COMPILE([#include <netinet/in.h>], [
1438 struct ip_mreqn mreq;
1439 mreq.imr_address.s_addr = 0;
1440 ], [
1441 # Yes, we have it...
1442 AC_MSG_RESULT(yes)
1443 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1444 ], [
1445 # We'll just have to try and use struct ip_mreq
1446 AC_MSG_RESULT(no)
1447 AC_MSG_CHECKING(for struct ip_mreq)
1448 AC_TRY_COMPILE([#include <netinet/in.h>], [
1449 struct ip_mreq mreq;
1450 mreq.imr_interface.s_addr = 0;
1451 ], [
1452 # Yes, we have it...
1453 AC_MSG_RESULT(yes)
1454 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1455 ], [
1456 # No multicast support
1457 AC_MSG_RESULT(no)
1458 ])
1459 ])
1461 dnl **********************************
1462 dnl *** Check for getaddrinfo ***
1463 dnl **********************************
1464 AC_MSG_CHECKING(for getaddrinfo)
1465 AC_TRY_LINK([
1466 #include <stdio.h>
1467 #include <netdb.h>
1468 ], [
1469 getaddrinfo(NULL,NULL,NULL,NULL);
1470 ], [
1471 # Yes, we have it...
1472 AC_MSG_RESULT(yes)
1473 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1474 ], [
1475 AC_MSG_RESULT(no)
1476 ])
1478 dnl **********************************
1479 dnl *** Check for gethostbyname2_r ***
1480 dnl **********************************
1481 AC_MSG_CHECKING(for gethostbyname2_r)
1482 AC_TRY_LINK([
1483 #include <stdio.h>
1484 #include <netdb.h>
1485 ], [
1487 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1488 ], [
1489 # Yes, we have it...
1490 AC_MSG_RESULT(yes)
1491 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1492 ], [
1493 AC_MSG_RESULT(no)
1494 ])
1496 dnl **********************************
1497 dnl *** Check for gethostbyname2 ***
1498 dnl **********************************
1499 AC_MSG_CHECKING(for gethostbyname2)
1500 AC_TRY_LINK([
1501 #include <stdio.h>
1502 #include <netdb.h>
1503 ], [
1504 gethostbyname2(NULL,0);
1505 ], [
1506 # Yes, we have it...
1507 AC_MSG_RESULT(yes)
1508 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1509 ], [
1510 AC_MSG_RESULT(no)
1511 ])
1513 dnl **********************************
1514 dnl *** Check for gethostbyname ***
1515 dnl **********************************
1516 AC_MSG_CHECKING(for gethostbyname)
1517 AC_TRY_LINK([
1518 #include <stdio.h>
1519 #include <netdb.h>
1520 ], [
1521 gethostbyname(NULL);
1522 ], [
1523 # Yes, we have it...
1524 AC_MSG_RESULT(yes)
1525 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1526 ], [
1527 AC_MSG_RESULT(no)
1528 ])
1530 dnl **********************************
1531 dnl *** Check for getprotobyname ***
1532 dnl **********************************
1533 AC_MSG_CHECKING(for getprotobyname)
1534 AC_TRY_LINK([
1535 #include <stdio.h>
1536 #include <netdb.h>
1537 ], [
1538 getprotobyname(NULL);
1539 ], [
1540 # Yes, we have it...
1541 AC_MSG_RESULT(yes)
1542 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1543 ], [
1544 AC_MSG_RESULT(no)
1545 ])
1547 dnl **********************************
1548 dnl *** Check for getnameinfo ***
1549 dnl **********************************
1550 AC_MSG_CHECKING(for getnameinfo)
1551 AC_TRY_LINK([
1552 #include <stdio.h>
1553 #include <netdb.h>
1554 ], [
1555 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1556 ], [
1557 # Yes, we have it...
1558 AC_MSG_RESULT(yes)
1559 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1560 ], [
1561 AC_MSG_RESULT(no)
1562 ])
1565 dnl **********************************
1566 dnl *** Check for inet_ntop ***
1567 dnl **********************************
1568 AC_MSG_CHECKING(for inet_ntop)
1569 AC_TRY_LINK([
1570 #include <stdio.h>
1571 #include <arpa/inet.h>
1572 ], [
1573 inet_ntop (0, NULL, NULL, 0);
1574 ], [
1575 # Yes, we have it...
1576 AC_MSG_RESULT(yes)
1577 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
1578 ], [
1579 AC_MSG_RESULT(no)
1580 ])
1582 dnl *****************************
1583 dnl *** Checks for libnsl ***
1584 dnl *****************************
1585 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1587 AC_CHECK_FUNCS(inet_pton inet_aton)
1589 dnl *****************************
1590 dnl *** Checks for libxnet ***
1591 dnl *****************************
1592 case "${host}" in
1593 *solaris* )
1594 AC_MSG_CHECKING(for Solaris XPG4 support)
1595 if test -f /usr/lib/libxnet.so; then
1596 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1597 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1598 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1599 LIBS="$LIBS -lxnet"
1600 AC_MSG_RESULT(yes)
1601 else
1602 AC_MSG_RESULT(no)
1603 fi
1605 if test "$GCC" = "yes"; then
1606 CFLAGS="$CFLAGS -Wno-char-subscripts"
1607 fi
1608 ;;
1609 esac
1611 dnl *****************************
1612 dnl *** Checks for libpthread ***
1613 dnl *****************************
1614 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1615 # and libpthread does not exist
1616 #
1617 case "${host}" in
1618 *-*-*freebsd*)
1619 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1620 ;;
1621 *-*-*openbsd*)
1622 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1623 ;;
1624 *)
1625 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1626 ;;
1627 esac
1628 AC_CHECK_HEADERS(pthread.h)
1629 AC_CHECK_HEADERS(pthread_np.h)
1630 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1631 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np)
1632 AC_CHECK_FUNCS(pthread_kill)
1633 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1634 AC_TRY_COMPILE([ #include <pthread.h>], [
1635 pthread_mutexattr_t attr;
1636 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1637 ], [
1638 AC_MSG_RESULT(ok)
1639 ], [
1640 AC_MSG_RESULT(no)
1641 AC_ERROR(Posix system lacks support for recursive mutexes)
1642 ])
1643 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1644 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1645 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1647 dnl **********************************
1648 dnl *** Check for mincore ***
1649 dnl **********************************
1650 AC_MSG_CHECKING(for mincore)
1651 AC_TRY_LINK([
1652 #include <stdio.h>
1653 #include <sys/types.h>
1654 #include <sys/mman.h>
1655 ], [
1656 mincore(NULL, 0, NULL);
1657 ], [
1658 # Yes, we have it...
1659 AC_MSG_RESULT(yes)
1660 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
1661 ], [
1662 AC_MSG_RESULT(no)
1663 ])
1665 dnl ***********************************
1666 dnl *** Checks for working __thread ***
1667 dnl ***********************************
1668 AC_MSG_CHECKING(for working __thread)
1669 if test "x$with_tls" != "x__thread"; then
1670 AC_MSG_RESULT(disabled)
1671 elif test "x$cross_compiling" = "xyes"; then
1672 AC_MSG_RESULT(cross compiling, assuming yes)
1673 else
1674 AC_TRY_RUN([
1675 #if defined(__APPLE__) && defined(__clang__)
1676 #error "__thread does not currently work with clang on Mac OS X"
1677 #endif
1679 #include <pthread.h>
1680 __thread int i;
1681 static int res1, res2;
1683 void thread_main (void *arg)
1684 {
1685 i = arg;
1686 sleep (1);
1687 if (arg == 1)
1688 res1 = (i == arg);
1689 else
1690 res2 = (i == arg);
1691 }
1693 int main () {
1694 pthread_t t1, t2;
1696 i = 5;
1698 pthread_create (&t1, NULL, thread_main, 1);
1699 pthread_create (&t2, NULL, thread_main, 2);
1701 pthread_join (t1, NULL);
1702 pthread_join (t2, NULL);
1704 return !(res1 + res2 == 2);
1705 }
1706 ], [
1707 AC_MSG_RESULT(yes)
1708 ], [
1709 AC_MSG_RESULT(no)
1710 with_tls=pthread
1711 ])
1712 fi
1714 dnl **************************************
1715 dnl *** Checks for working sigaltstack ***
1716 dnl **************************************
1717 AC_MSG_CHECKING(for working sigaltstack)
1718 if test "x$with_sigaltstack" != "xyes"; then
1719 AC_MSG_RESULT(disabled)
1720 elif test "x$cross_compiling" = "xyes"; then
1721 AC_MSG_RESULT(cross compiling, assuming yes)
1722 else
1723 AC_TRY_RUN([
1724 #include <stdio.h>
1725 #include <stdlib.h>
1726 #include <unistd.h>
1727 #include <signal.h>
1728 #include <pthread.h>
1729 #include <sys/wait.h>
1730 #if defined(__FreeBSD__) || defined(__NetBSD__)
1731 #define SA_STACK SA_ONSTACK
1732 #endif
1733 static void
1734 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1735 {
1736 exit (0);
1737 }
1739 volatile char*__ptr = NULL;
1740 static void *
1741 loop (void *ignored)
1742 {
1743 *__ptr = 0;
1744 return NULL;
1745 }
1747 static void
1748 child ()
1749 {
1750 struct sigaction sa;
1751 #ifdef __APPLE__
1752 stack_t sas;
1753 #else
1754 struct sigaltstack sas;
1755 #endif
1756 pthread_t id;
1757 pthread_attr_t attr;
1759 sa.sa_sigaction = sigsegv_signal_handler;
1760 sigemptyset (&sa.sa_mask);
1761 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1762 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1763 perror ("sigaction");
1764 return;
1765 }
1767 /* x86 darwin deliver segfaults using SIGBUS */
1768 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1769 perror ("sigaction");
1770 return;
1771 }
1772 sas.ss_sp = malloc (SIGSTKSZ);
1773 sas.ss_size = SIGSTKSZ;
1774 sas.ss_flags = 0;
1775 if (sigaltstack (&sas, NULL) == -1) {
1776 perror ("sigaltstack");
1777 return;
1778 }
1780 pthread_attr_init (&attr);
1781 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1782 printf ("pthread_create\n");
1783 return;
1784 }
1786 sleep (100);
1787 }
1789 int
1790 main ()
1791 {
1792 pid_t son;
1793 int status;
1794 int i;
1796 son = fork ();
1797 if (son == -1) {
1798 return 1;
1799 }
1801 if (son == 0) {
1802 child ();
1803 return 0;
1804 }
1806 for (i = 0; i < 300; ++i) {
1807 waitpid (son, &status, WNOHANG);
1808 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1809 return 0;
1810 usleep (10000);
1811 }
1813 kill (son, SIGKILL);
1814 return 1;
1815 }
1817 ], [
1818 AC_MSG_RESULT(yes)
1819 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1820 ], [
1821 with_sigaltstack=no
1822 AC_MSG_RESULT(no)
1823 ])
1824 fi
1826 dnl ********************************
1827 dnl *** Checks for semaphore lib ***
1828 dnl ********************************
1829 # 'Real Time' functions on Solaris
1830 # posix4 on Solaris 2.6
1831 # pthread (first!) on Linux
1832 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1834 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1835 AC_CHECK_FUNCS(shm_open)
1837 dnl ********************************
1838 dnl *** Checks for timezone stuff **
1839 dnl ********************************
1840 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1841 AC_TRY_COMPILE([
1842 #include <time.h>
1843 ], [
1844 struct tm tm;
1845 tm.tm_gmtoff = 1;
1846 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1847 if test $ac_cv_struct_tm_gmtoff = yes; then
1848 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1849 else
1850 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1851 AC_TRY_COMPILE([
1852 #include <time.h>
1853 ], [
1854 timezone = 1;
1855 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1856 if test $ac_cv_var_timezone = yes; then
1857 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1858 else
1859 AC_ERROR(unable to find a way to determine timezone)
1860 fi
1861 fi
1863 dnl *********************************
1864 dnl *** Checks for math functions ***
1865 dnl *********************************
1866 AC_SEARCH_LIBS(sqrtf, m)
1867 if test "x$has_broken_apple_cpp" != "xyes"; then
1868 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1869 AC_TRY_LINK([#include <math.h>],
1870 [ finite(0.0); ],
1871 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1872 AC_MSG_RESULT(no)))
1873 fi
1874 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1875 AC_TRY_LINK([#include <math.h>],
1876 [ isfinite(0.0); ],
1877 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1878 AC_MSG_RESULT(no)))
1880 dnl ****************************************************************
1881 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1882 dnl *** have it in the library (duh)) ***
1883 dnl ****************************************************************
1884 AC_CHECK_FUNCS(poll)
1886 dnl *************************
1887 dnl *** Check for signbit ***
1888 dnl *************************
1889 AC_MSG_CHECKING(for signbit)
1890 AC_TRY_LINK([#include <math.h>], [
1891 int s = signbit(1.0);
1892 ], [
1893 AC_MSG_RESULT(yes)
1894 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1895 ], [
1896 AC_MSG_RESULT(no)
1897 ])
1899 dnl **********************************
1900 dnl *** epoll ***
1901 dnl **********************************
1902 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
1903 AC_CHECK_HEADERS(sys/epoll.h)
1904 haveepoll=no
1905 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1906 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
1907 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1908 fi
1909 fi
1911 havekqueue=no
1913 AC_CHECK_HEADERS(sys/event.h)
1914 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
1916 dnl **************************************
1917 dnl * Darwin has a race that prevents us from using reliably:
1918 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
1919 dnl * Since kqueue is mostly used for scaling large web servers,
1920 dnl * and very few folks run Mono on large web servers on OSX, falling
1921 dnl * back
1922 dnl **************************************
1923 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
1924 if test "x$host_darwin" = "xno"; then
1925 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
1926 fi
1927 fi
1929 dnl ******************************
1930 dnl *** Checks for SIOCGIFCONF ***
1931 dnl ******************************
1932 AC_CHECK_HEADERS(sys/ioctl.h)
1933 AC_CHECK_HEADERS(net/if.h, [], [],
1934 [
1935 #ifdef HAVE_SYS_TYPES_H
1936 # include <sys/types.h>
1937 #endif
1938 #ifdef HAVE_SYS_SOCKET_H
1939 # include <sys/socket.h>
1940 #endif
1941 ])
1942 AC_MSG_CHECKING(for ifreq)
1943 AC_TRY_COMPILE([
1944 #include <stdio.h>
1945 #include <sys/ioctl.h>
1946 #include <net/if.h>
1947 ], [
1948 struct ifconf ifc;
1949 struct ifreq *ifr;
1950 void *x;
1951 ifc.ifc_len = 0;
1952 ifc.ifc_buf = NULL;
1953 x = (void *) &ifr->ifr_addr;
1954 ],[
1955 AC_MSG_RESULT(yes)
1956 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1957 ], [
1958 AC_MSG_RESULT(no)
1959 ])
1960 dnl **********************************
1961 dnl *** Checks for sin_len ***
1962 dnl **********************************
1963 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1964 AC_TRY_COMPILE([
1965 #include <netinet/in.h>
1966 ], [
1967 struct sockaddr_in saddr;
1968 saddr.sin_len = sizeof (saddr);
1969 ],[
1970 AC_MSG_RESULT(yes)
1971 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1972 ], [
1973 AC_MSG_RESULT(no)
1974 ])
1975 dnl **********************************
1976 dnl *** Checks for sin6_len ***
1977 dnl **********************************
1978 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1979 AC_TRY_COMPILE([
1980 #include <netinet/in.h>
1981 ], [
1982 struct sockaddr_in6 saddr6;
1983 saddr6.sin6_len = sizeof (saddr6);
1984 ],[
1985 AC_MSG_RESULT(yes)
1986 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1987 ], [
1988 AC_MSG_RESULT(no)
1989 ])
1990 dnl **********************************
1991 dnl *** Check for getifaddrs ***
1992 dnl **********************************
1993 AC_MSG_CHECKING(for getifaddrs)
1994 AC_TRY_LINK([
1995 #include <stdio.h>
1996 #include <sys/types.h>
1997 #include <sys/socket.h>
1998 #include <ifaddrs.h>
1999 ], [
2000 getifaddrs(NULL);
2001 ], [
2002 # Yes, we have it...
2003 AC_MSG_RESULT(yes)
2004 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2005 ], [
2006 AC_MSG_RESULT(no)
2007 ])
2008 dnl **********************************
2009 dnl *** Check for if_nametoindex ***
2010 dnl **********************************
2011 AC_MSG_CHECKING(for if_nametoindex)
2012 AC_TRY_LINK([
2013 #include <stdio.h>
2014 #include <sys/types.h>
2015 #include <sys/socket.h>
2016 #include <net/if.h>
2017 ], [
2018 if_nametoindex(NULL);
2019 ], [
2020 # Yes, we have it...
2021 AC_MSG_RESULT(yes)
2022 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2023 ], [
2024 AC_MSG_RESULT(no)
2025 ])
2027 dnl **********************************
2028 dnl *** Checks for MonoPosixHelper ***
2029 dnl **********************************
2030 AC_CHECK_HEADERS(checklist.h)
2031 AC_CHECK_HEADERS(pathconf.h)
2032 AC_CHECK_HEADERS(fstab.h)
2033 AC_CHECK_HEADERS(attr/xattr.h)
2034 AC_CHECK_HEADERS(sys/extattr.h)
2035 AC_CHECK_HEADERS(sys/sendfile.h)
2036 AC_CHECK_HEADERS(sys/statvfs.h)
2037 AC_CHECK_HEADERS(sys/statfs.h)
2038 AC_CHECK_HEADERS(sys/vfstab.h)
2039 AC_CHECK_HEADERS(sys/xattr.h)
2040 AC_CHECK_HEADERS(sys/mman.h)
2041 AC_CHECK_HEADERS(sys/param.h)
2042 AC_CHECK_HEADERS(sys/mount.h, [], [],
2043 [
2044 #ifdef HAVE_SYS_PARAM_H
2045 # include <sys/param.h>
2046 #endif
2047 ])
2048 AC_CHECK_HEADERS(sys/mount.h)
2049 AC_CHECK_FUNCS(confstr)
2050 AC_CHECK_FUNCS(seekdir telldir)
2051 AC_CHECK_FUNCS(getdomainname)
2052 AC_CHECK_FUNCS(setdomainname)
2053 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2054 AC_CHECK_FUNCS(setgroups)
2055 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2056 AC_CHECK_FUNCS(getfsstat)
2057 AC_CHECK_FUNCS(lutimes futimes)
2058 AC_CHECK_FUNCS(mremap)
2059 AC_CHECK_FUNCS(remap_file_pages)
2060 AC_CHECK_FUNCS(posix_fadvise)
2061 AC_CHECK_FUNCS(posix_fallocate)
2062 AC_CHECK_FUNCS(posix_madvise)
2063 AC_CHECK_FUNCS(vsnprintf)
2064 AC_CHECK_FUNCS(sendfile)
2065 AC_CHECK_FUNCS(gethostid sethostid)
2066 AC_CHECK_FUNCS(sethostname)
2067 AC_CHECK_FUNCS(statfs)
2068 AC_CHECK_FUNCS(fstatfs)
2069 AC_CHECK_FUNCS(statvfs)
2070 AC_CHECK_FUNCS(fstatvfs)
2071 AC_CHECK_FUNCS(stime)
2072 AC_CHECK_FUNCS(strerror_r)
2073 AC_CHECK_FUNCS(ttyname_r)
2074 AC_CHECK_FUNCS(psignal)
2075 AC_CHECK_FUNCS(getlogin_r)
2076 AC_CHECK_FUNCS(lockf)
2077 AC_CHECK_FUNCS(swab)
2078 AC_CHECK_FUNCS(setusershell endusershell)
2079 AC_CHECK_FUNCS(futimens utimensat)
2080 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2081 AC_CHECK_FUNCS(readv writev preadv pwritev)
2082 AC_CHECK_FUNCS(setpgid)
2083 AC_CHECK_FUNCS(system)
2084 AC_CHECK_FUNCS(fork execv execve)
2085 AC_CHECK_SIZEOF(size_t)
2086 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2087 [#include <sys/types.h>
2088 #include <sys/stat.h>
2089 #include <unistd.h>])
2090 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2091 [#include <sys/types.h>
2092 #include <sys/stat.h>
2093 #include <unistd.h>])
2094 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2095 [#include <sys/time.h>])
2096 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2097 [#include <unistd.h>
2098 #include <fcntl.h>])
2099 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2100 [#include <sys/uio.h>])
2101 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2102 [#include <sys/socket.h>])
2103 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2104 [#include <sys/poll.h>])
2105 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2106 [#include <sys/types.h>
2107 #include <sys/stat.h>
2108 #include <unistd.h>])
2109 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2110 [#include <time.h>])
2111 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2112 [#include <sys/time.h>
2113 #include <sys/types.h>
2114 #include <utime.h>])
2115 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2116 [#include <sys/time.h>])
2117 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2118 [#include <sys/types.h>
2119 #include <utime.h>])
2120 AC_CHECK_MEMBERS(
2121 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2122 [#include <sys/types.h>
2123 #include <dirent.h>])
2124 AC_CHECK_MEMBERS(
2125 [struct passwd.pw_gecos],,,
2126 [#include <sys/types.h>
2127 #include <pwd.h>])
2128 AC_CHECK_MEMBERS(
2129 [struct statfs.f_flags],,,
2130 [#include <sys/types.h>
2131 #include <sys/vfs.h>])
2132 AC_CHECK_MEMBERS(
2133 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2134 [#include <sys/types.h>
2135 #include <sys/stat.h>
2136 #include <unistd.h>])
2138 dnl Favour xattr through glibc, but use libattr if we have to
2139 AC_CHECK_FUNC(lsetxattr, ,
2140 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2141 )
2142 AC_SUBST(XATTR_LIB)
2144 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2145 AC_CHECK_MEMBERS(
2146 [struct kinfo_proc.kp_proc],,,
2147 [#include <sys/types.h>
2148 #include <sys/param.h>
2149 #include <sys/sysctl.h>
2150 #include <sys/proc.h>
2151 ])
2153 dnl *********************************
2154 dnl *** Checks for Windows compilation ***
2155 dnl *********************************
2156 AC_CHECK_HEADERS(sys/time.h)
2157 AC_CHECK_HEADERS(sys/param.h)
2158 AC_CHECK_HEADERS(dirent.h)
2160 dnl ******************************************
2161 dnl *** Checks for OSX and iOS compilation ***
2162 dnl ******************************************
2163 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2165 dnl *********************************
2166 dnl *** Check for Console 2.0 I/O ***
2167 dnl *********************************
2168 AC_CHECK_HEADERS([curses.h])
2169 AC_CHECK_HEADERS([term.h], [], [],
2170 [#if HAVE_CURSES_H
2171 #include <curses.h>
2172 #endif
2173 ])
2174 AC_CHECK_HEADERS([termios.h])
2175 else
2176 dnl *********************************
2177 dnl *** Checks for Windows compilation ***
2178 dnl *********************************
2179 AC_CHECK_HEADERS(winternl.h)
2181 jdk_headers_found=no
2182 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2183 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2184 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2185 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2186 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2187 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2188 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2190 dnl *********************************
2191 dnl *** Check for struct ip_mreqn ***
2192 dnl *********************************
2193 AC_MSG_CHECKING(for struct ip_mreqn)
2194 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2195 struct ip_mreqn mreq;
2196 mreq.imr_address.s_addr = 0;
2197 ], [
2198 # Yes, we have it...
2199 AC_MSG_RESULT(yes)
2200 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2201 ], [
2202 # We'll just have to try and use struct ip_mreq
2203 AC_MSG_RESULT(no)
2204 AC_MSG_CHECKING(for struct ip_mreq)
2205 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2206 struct ip_mreq mreq;
2207 mreq.imr_interface.s_addr = 0;
2208 ], [
2209 # Yes, we have it...
2210 AC_MSG_RESULT(yes)
2211 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2212 ], [
2213 # No multicast support
2214 AC_MSG_RESULT(no)
2215 ])
2216 ])
2218 dnl **********************************
2219 dnl *** Check for getaddrinfo ***
2220 dnl **********************************
2221 AC_MSG_CHECKING(for getaddrinfo)
2222 AC_TRY_LINK([
2223 #include <stdio.h>
2224 #include <winsock2.h>
2225 #include <ws2tcpip.h>
2226 ], [
2227 getaddrinfo(NULL,NULL,NULL,NULL);
2228 ], [
2229 # Yes, we have it...
2230 AC_MSG_RESULT(yes)
2231 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2232 ], [
2233 AC_MSG_RESULT(no)
2234 ])
2236 dnl **********************************
2237 dnl *** Check for gethostbyname ***
2238 dnl **********************************
2239 AC_MSG_CHECKING(for gethostbyname)
2240 AC_TRY_LINK([
2241 #include <stdio.h>
2242 #include <winsock2.h>
2243 #include <ws2tcpip.h>
2244 ], [
2245 gethostbyname(NULL);
2246 ], [
2247 # Yes, we have it...
2248 AC_MSG_RESULT(yes)
2249 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2250 ], [
2251 AC_MSG_RESULT(no)
2252 ])
2254 dnl **********************************
2255 dnl *** Check for getprotobyname ***
2256 dnl **********************************
2257 AC_MSG_CHECKING(for getprotobyname)
2258 AC_TRY_LINK([
2259 #include <stdio.h>
2260 #include <winsock2.h>
2261 #include <ws2tcpip.h>
2262 ], [
2263 getprotobyname(NULL);
2264 ], [
2265 # Yes, we have it...
2266 AC_MSG_RESULT(yes)
2267 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2268 ], [
2269 AC_MSG_RESULT(no)
2270 ])
2272 dnl **********************************
2273 dnl *** Check for getnameinfo ***
2274 dnl **********************************
2275 AC_MSG_CHECKING(for getnameinfo)
2276 AC_TRY_LINK([
2277 #include <stdio.h>
2278 #include <winsock2.h>
2279 #include <ws2tcpip.h>
2280 ], [
2281 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2282 ], [
2283 # Yes, we have it...
2284 AC_MSG_RESULT(yes)
2285 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2286 ], [
2287 AC_MSG_RESULT(no)
2288 ])
2290 dnl **********************************
2291 dnl *** Check for inet_ntop ***
2292 dnl **********************************
2293 AC_MSG_CHECKING(for inet_ntop)
2294 AC_TRY_LINK([
2295 #include <stdio.h>
2296 #include <winsock2.h>
2297 #include <ws2tcpip.h>
2298 ], [
2299 inet_ntop (0, NULL, NULL, 0);
2300 ], [
2301 # Yes, we have it...
2302 AC_MSG_RESULT(yes)
2303 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2304 ], [
2305 AC_MSG_RESULT(no)
2306 ])
2308 dnl **********************************
2309 dnl *** Check for inet_pton ***
2310 dnl **********************************
2311 AC_MSG_CHECKING(for inet_pton)
2312 AC_TRY_LINK([
2313 #include <stdio.h>
2314 #include <winsock2.h>
2315 #include <ws2tcpip.h>
2316 ], [
2317 inet_pton (0, NULL, NULL);
2318 ], [
2319 # Yes, we have it...
2320 AC_MSG_RESULT(yes)
2321 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2322 ], [
2323 AC_MSG_RESULT(no)
2324 ])
2326 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2327 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2328 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2329 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2330 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2331 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2332 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2333 fi
2335 dnl socklen_t check
2336 AC_MSG_CHECKING(for socklen_t)
2337 AC_TRY_COMPILE([
2338 #include <sys/types.h>
2339 #include <sys/socket.h>
2340 ],[
2341 socklen_t foo;
2342 ],[
2343 ac_cv_c_socklen_t=yes
2344 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2345 AC_MSG_RESULT(yes)
2346 ],[
2347 AC_MSG_RESULT(no)
2348 ])
2350 AC_MSG_CHECKING(for array element initializer support)
2351 AC_TRY_COMPILE([#include <sys/socket.h>], [
2352 const int array[] = {[1] = 2,};
2353 ], [
2354 # Yes, we have it...
2355 AC_MSG_RESULT(yes)
2356 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2357 ], [
2358 # We'll have to use signals
2359 AC_MSG_RESULT(no)
2360 ])
2362 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2363 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2364 AC_TRY_LINK([#include <math.h>],
2365 [ static void *p = &trunc; ],
2366 [
2367 AC_DEFINE(HAVE_TRUNC)
2368 AC_MSG_RESULT(yes)
2369 ac_cv_trunc=yes
2370 ],
2371 AC_MSG_RESULT(no)))
2373 if test "x$ac_cv_truncl" != "xyes"; then
2374 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2375 fi
2377 AC_CHECK_FUNCS(execvp)
2379 dnl ****************************
2380 dnl *** Look for /dev/random ***
2381 dnl ****************************
2383 AC_MSG_CHECKING([if usage of random device is requested])
2384 AC_ARG_ENABLE(dev-random,
2385 [ --disable-dev-random disable the use of the random device (enabled by default)],
2386 try_dev_random=$enableval, try_dev_random=yes)
2388 AC_MSG_RESULT($try_dev_random)
2390 case "{$build}" in
2391 *-openbsd*)
2392 NAME_DEV_RANDOM="/dev/srandom"
2393 ;;
2395 dnl Win32 does not have /dev/random, they have their own method...
2397 *-mingw*|*-*-cygwin*)
2398 ac_cv_have_dev_random=no
2399 ;;
2401 dnl Everywhere else, it's /dev/random
2403 *)
2404 NAME_DEV_RANDOM="/dev/random"
2405 ;;
2406 esac
2408 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2410 dnl Now check if the device actually exists
2412 if test "x$try_dev_random" = "xyes"; then
2413 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2414 [if test -r "$NAME_DEV_RANDOM" ; then
2415 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2416 if test "x$ac_cv_have_dev_random" = "xyes"; then
2417 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2418 fi
2419 else
2420 AC_MSG_CHECKING(for random device)
2421 ac_cv_have_dev_random=no
2422 AC_MSG_RESULT(has been disabled)
2423 fi
2425 if test "x$host_win32" = "xyes"; then
2426 AC_DEFINE(HAVE_CRYPT_RNG)
2427 fi
2429 if test "x$ac_cv_have_dev_random" = "xno" \
2430 && test "x$host_win32" = "xno"; then
2431 AC_MSG_WARN([[
2432 ***
2433 *** A system-provided entropy source was not found on this system.
2434 *** Because of this, the System.Security.Cryptography random number generator
2435 *** will throw a NotImplemented exception.
2436 ***
2437 *** If you are seeing this message, and you know your system DOES have an
2438 *** entropy collection in place, please contact <crichton@gimp.org> and
2439 *** provide information about the system and how to access the random device.
2440 ***
2441 *** Otherwise you can install either egd or prngd and set the environment
2442 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2443 ***]])
2444 fi
2446 AC_MSG_CHECKING([if inter-process shared handles are requested])
2447 # Same as --enable-minimal=shared_handles
2448 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=no)
2449 AC_MSG_RESULT($try_shared_handles)
2450 if test "x$try_shared_handles" != "xyes"; then
2451 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
2452 AC_SUBST(DISABLE_SHARED_HANDLES)
2453 fi
2455 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2457 AC_ARG_ENABLE(perf-events, [ --enable-perf-events Enable using `perf` for profiling on Linux], test_perf_events=$enableval, test_perf_events=no)
2458 if test "x$test_perf_events" == "xyes"; then
2459 AC_DEFINE(ENABLE_PERF_EVENTS, 1, [Enable using `perf` for profiling on Linux])
2460 AC_SUBST(ENABLE_PERF_EVENTS)
2461 fi
2463 AC_MSG_CHECKING([if big-arrays are to be enabled])
2464 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2465 if test "x$enable_big_arrays" = "xyes" ; then
2466 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2467 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2468 else
2469 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2470 fi
2471 fi
2472 AC_MSG_RESULT($enable_big_arrays)
2474 dnl **************
2475 dnl *** DTRACE ***
2476 dnl **************
2478 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2480 if test "x$enable_dtrace" = "xyes"; then
2481 if test "x$has_dtrace" = "xno"; then
2482 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2483 fi
2484 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2485 if test "x$DTRACE" = "xno"; then
2486 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2487 enable_dtrace=no
2488 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2489 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2490 enable_dtrace=no
2491 fi
2492 fi
2494 dtrace_g=no
2495 if test "x$enable_dtrace" = "xyes"; then
2496 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2497 DTRACEFLAGS=
2498 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2499 case "$host" in
2500 powerpc-*-darwin*)
2501 DTRACEFLAGS="-arch ppc64"
2502 ;;
2503 i*86-*-darwin*)
2504 DTRACEFLAGS="-arch x86_64"
2505 ;;
2506 *)
2507 DTRACEFLAGS=-64
2508 ;;
2509 esac
2510 else
2511 case "$host" in
2512 powerpc-*-darwin*)
2513 DTRACEFLAGS="-arch ppc"
2514 ;;
2515 i*86-*-darwin*)
2516 DTRACEFLAGS="-arch i386"
2517 ;;
2518 *)
2519 DTRACEFLAGS=-32
2520 ;;
2521 esac
2522 fi
2523 AC_SUBST(DTRACEFLAGS)
2524 case "$host" in
2525 *-*-solaris*)
2526 dtrace_g=yes
2527 ;;
2528 esac
2529 AC_CHECK_HEADERS([sys/sdt.h])
2530 fi
2531 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2532 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2534 dnl **************
2535 dnl *** NaCl ***
2536 dnl **************
2538 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2539 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2541 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2543 dnl
2544 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2545 dnl
2546 nacl_self_host=""
2547 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2548 nacl_self_host="nacl_self_host"
2549 fi
2550 AC_SUBST(nacl_self_host)
2552 if test "x$enable_nacl_codegen" = "xyes"; then
2553 MONO_NACL_ALIGN_MASK_OFF=1
2554 AC_DEFINE(TARGET_NACL, 1, [...])
2555 AC_DEFINE(__native_client_codegen__, 1, [...])
2556 else
2557 MONO_NACL_ALIGN_MASK_OFF=0
2558 AC_DEFINE(__default_codegen__, 1, [...])
2559 fi
2560 if test "x$enable_nacl_gc" = "xyes"; then
2561 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2562 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2563 else
2564 # Not yet implemented
2565 INSTRUMENT_CFLAG=""
2566 fi
2567 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2568 fi
2569 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2571 dnl **************
2572 dnl *** LLVM ***
2573 dnl **************
2575 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2576 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2577 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2579 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2581 if test "x$enable_llvm" = "xyes"; then
2582 if test "x$with_llvm" != "x"; then
2583 LLVM_CONFIG=$with_llvm/bin/llvm-config
2584 if test x$host_win32 = xyes; then
2585 LLVM_CONFIG=$LLVM_CONFIG.exe
2586 fi
2587 if test ! -x $LLVM_CONFIG; then
2588 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2589 fi
2590 else
2591 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2592 if test "x$LLVM_CONFIG" = "xno"; then
2593 AC_MSG_ERROR([llvm-config not found.])
2594 fi
2595 fi
2597 llvm_codegen="x86codegen"
2598 case "$target" in
2599 arm*)
2600 llvm_codegen="armcodegen"
2601 ;;
2602 esac
2604 if test "x$host_win32" = "xno"; then
2606 # The output of --cflags seems to include optimizations flags too
2607 LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2608 LLVM_CXXFLAGS=`$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'`
2609 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2610 # from LLVM classes.
2611 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
2612 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2613 # This might include empty lines
2614 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2615 if test "x$host" != "x$target"; then
2616 # No need for jit libs
2617 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter`
2618 else
2619 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter jit mcjit $llvm_codegen`
2620 fi
2621 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
2622 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
2623 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
2624 LLVM_LIBS="$LLVM_LIBS -lc++"
2625 else
2626 LLVM_LIBS="$LLVM_LIBS -lstdc++"
2627 fi
2629 expected_llvm_version="3.4svn-mono-mono/e656cac"
2631 # Should be something like '2.6' or '2.7svn'
2632 llvm_version=`$LLVM_CONFIG --version`
2633 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2634 AC_MSG_CHECKING(LLVM version)
2635 AC_MSG_RESULT($llvm_version)
2636 if echo $llvm_version | grep -q 'mono'; then
2637 if test "x$enable_llvm_version_check" == "xyes"; then
2638 if test "$llvm_version" != "$expected_llvm_version"; then
2639 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2640 fi
2641 fi
2642 else
2643 AC_MSG_ERROR([Compiling with stock LLVM is not supported, please use the Mono LLVM repo at https://github.com/mono/llvm, with the GIT branch which matches this version of mono, i.e. 'mono-2-10' for Mono 2.10.])
2644 fi
2646 else
2647 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2648 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
2649 LLVM_LDFLAGS="-L$with_llvm/lib"
2650 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
2651 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
2652 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
2653 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
2654 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
2655 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
2656 -lLLVMAnalysis -lLLVMTarget \
2657 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
2658 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
2659 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
2660 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
2661 -lLLVMSupport -lstdc++"
2662 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
2664 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
2665 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
2666 fi
2668 if test "x$llvm_api_version" = "x"; then
2669 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
2670 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
2671 else
2672 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2673 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2674 fi
2676 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2678 AC_SUBST(LLVM_CFLAGS)
2679 AC_SUBST(LLVM_CXXFLAGS)
2680 AC_SUBST(LLVM_LIBS)
2681 AC_SUBST(LLVM_LDFLAGS)
2682 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2683 fi
2685 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2686 if test "x$enable_loadedllvm" = "xyes"; then
2687 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2688 fi
2689 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2691 TARGET="unknown"
2692 ACCESS_UNALIGNED="yes"
2694 LIBC="libc.so.6"
2695 INTL="libc.so.6"
2696 SQLITE="libsqlite.so.0"
2697 SQLITE3="libsqlite3.so.0"
2698 X11="libX11.so"
2699 GDKX11="libgdk-x11-2.0.so.0"
2700 GTKX11="libgtk-x11-2.0.so.0"
2701 XINERAMA="libXinerama.so.1"
2703 sizeof_register="SIZEOF_VOID_P"
2705 jit_wanted=true
2706 boehm_supported=true
2707 case "$host" in
2708 mips*)
2709 TARGET=MIPS;
2710 arch_target=mips;
2711 ACCESS_UNALIGNED="no"
2713 AC_MSG_CHECKING(for mips n32)
2714 AC_TRY_COMPILE([],[
2715 #if _MIPS_SIM != _ABIN32
2716 #error Not mips n32
2717 #endif
2718 return 0;
2719 ],[
2720 AC_MSG_RESULT(yes)
2721 sizeof_register=8
2722 ],[
2723 AC_MSG_RESULT(no)
2724 ])
2725 ;;
2726 i*86-*-*)
2727 TARGET=X86;
2728 arch_target=x86;
2729 case $host_os in
2730 solaris*)
2731 LIBC="libc.so"
2732 INTL="libintl.so"
2733 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2734 TARGET=AMD64
2735 arch_target=amd64
2736 fi
2738 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2739 # int astruct __attribute__ ((visibility ("hidden")));
2740 # void foo ()
2741 # {
2742 # void *p = &astruct;
2743 # }
2744 # gcc -fPIC --shared -o libfoo.so foo.c
2745 # yields:
2746 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2747 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2748 have_visibility_hidden=no
2749 ;;
2750 mingw*|cygwin*)
2751 have_visibility_hidden=no
2752 ;;
2753 haiku*)
2754 LIBC=libroot.so
2755 ;;
2756 linux*)
2757 AOT_SUPPORTED="yes"
2758 ;;
2759 darwin*)
2760 AOT_SUPPORTED="yes"
2761 ;;
2762 openbsd*|freebsd*|kfreebsd-gnu*)
2763 ;;
2764 esac
2765 ;;
2766 x86_64-*-* | amd64-*-*)
2767 TARGET=AMD64;
2768 arch_target=amd64;
2769 if test "x$ac_cv_sizeof_void_p" = "x4"; then
2770 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2771 sizeof_register=8
2772 fi
2773 case $host_os in
2774 linux*)
2775 AOT_SUPPORTED="yes"
2776 ;;
2777 darwin*)
2778 AOT_SUPPORTED="yes"
2779 ;;
2780 openbsd*|freebsd*|kfreebsd-gnu*)
2781 ;;
2782 mingw*)
2783 ;;
2784 esac
2785 case "$host" in
2786 x86_64-*-nacl*)
2787 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2788 sizeof_register=8
2789 ;;
2790 esac
2791 ;;
2792 ia64-*-*)
2793 TARGET=IA64
2794 arch_target=ia64
2795 ACCESS_UNALIGNED="no"
2796 LIBC="libc.so.6.1"
2797 INTL="libc.so.6.1"
2798 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2799 libmono_ldflags="-lunwind"
2800 ;;
2801 sparc*-*-*)
2802 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2803 TARGET=SPARC64
2804 else
2805 TARGET=SPARC
2806 fi
2807 arch_target=sparc;
2808 ACCESS_UNALIGNED="no"
2809 case $host_os in
2810 linux*) ;;
2811 *)
2812 LIBC="libc.so"
2813 INTL="libintl.so"
2814 esac
2815 if test x"$GCC" = xyes; then
2816 # We don't support v8 cpus
2817 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2818 fi
2819 if test x"$AR" = xfalse; then
2820 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2821 fi
2822 ;;
2823 *-mingw*|*-*-cygwin*)
2824 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2825 have_visibility_hidden=no
2826 INTL="intl"
2827 ;;
2828 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2829 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2830 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2831 TARGET=POWERPC64;
2832 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2833 CFLAGS="$CFLAGS -mminimal-toc"
2834 else
2835 TARGET=POWERPC;
2836 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2837 fi
2838 arch_target=ppc;
2839 case $host_os in
2840 linux*|darwin*)
2841 ;;
2842 esac
2843 ;;
2844 armv7k-*-darwin*)
2845 TARGET=ARM;
2846 TARGET_SYS=WATCHOS
2847 arch_target=arm;
2848 ACCESS_UNALIGNED="no"
2849 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2850 ;;
2852 arm*-darwin*)
2853 TARGET=ARM;
2854 arch_target=arm;
2855 ACCESS_UNALIGNED="no"
2856 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2857 ;;
2858 arm*-linux*)
2859 TARGET=ARM;
2860 arch_target=arm;
2861 ACCESS_UNALIGNED="no"
2862 AOT_SUPPORTED="yes"
2863 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2864 ;;
2865 # TODO: make proper support for NaCl host.
2866 # arm*-*nacl)
2867 # TARGET=ARM;
2868 # arch_target=arm;
2869 # ACCESS_UNALIGNED="no"
2870 # AOT_SUPPORTED="no"
2871 # ;;
2872 aarch64-*)
2873 # https://lkml.org/lkml/2012/7/15/133
2874 TARGET=ARM64
2875 arch_target=arm64
2876 boehm_supported=false
2877 ;;
2878 s390x-*-linux*)
2879 TARGET=S390X;
2880 arch_target=s390x;
2881 ACCESS_UNALIGNED="yes"
2882 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2883 ;;
2884 esac
2886 HOST=$TARGET
2888 if test "x$host" != "x$target"; then
2889 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2890 enable_mcs_build=no
2891 case "$target" in
2892 arm*-darwin*)
2893 TARGET=ARM;
2894 arch_target=arm;
2895 ACCESS_UNALIGNED="no"
2896 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2897 # Can't use tls, since it depends on the runtime detection of tls offsets
2898 # in mono-compiler.h
2899 with_tls=pthread
2900 case "$target" in
2901 armv7k-*)
2902 AC_DEFINE(TARGET_WATCHOS, 1, [...])
2903 ;;
2904 esac
2905 ;;
2906 powerpc64-ps3-linux-gnu)
2907 TARGET=POWERPC64
2908 arch_target=powerpc64
2909 AC_DEFINE(TARGET_PS3, 1, [...])
2910 # It would be better to just use TARGET_POWERPC64, but lots of code already
2911 # uses this define
2912 AC_DEFINE(__mono_ppc64__, 1, [...])
2913 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2914 sizeof_register=8
2915 target_byte_order=G_BIG_ENDIAN
2916 ;;
2917 powerpc64-xbox360-linux-gnu)
2918 TARGET=POWERPC64
2919 arch_target=powerpc64
2920 AC_DEFINE(TARGET_XBOX360, 1, [...])
2921 # It would be better to just use TARGET_POWERPC64, but lots of code already
2922 # uses this define
2923 sizeof_register=8
2924 target_byte_order=G_BIG_ENDIAN
2925 ;;
2926 x86_64-*-nacl)
2927 TARGET=AMD64
2928 arch_target=amd64
2929 AC_DEFINE(TARGET_AMD64, 1, [...])
2930 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2931 sizeof_register=8
2932 ;;
2933 # TODO: make proper support for NaCl target.
2934 # arm*-*nacl)
2935 # TARGET=ARM
2936 # arch_target=arm
2937 # AC_DEFINE(TARGET_ARM, 1, [...])
2938 # ACCESS_UNALIGNED="no"
2939 # sizeof_register=4
2940 # CPPFLAGS="$CPPFLAGS \
2941 # -D__ARM_EABI__ \
2942 # -D__arm__ \
2943 # -D__portable_native_client__ \
2944 # -Dtimezone=_timezone \
2945 # -DDISABLE_SOCKETS \
2946 # -DDISABLE_ATTACH \
2947 # -DUSE_NEWLIB"
2948 # Can't use tls, since it depends on the runtime detection of tls offsets
2949 # in mono-compiler.h
2950 # with_tls=pthread
2951 # ;;
2952 i686-*-nacl)
2953 TARGET=X86
2954 arch_target=x86
2955 AC_DEFINE(TARGET_X86, 1, [...])
2956 sizeof_register=4
2957 ;;
2958 arm*-linux-*)
2959 TARGET=ARM;
2960 arch_target=arm;
2961 AC_DEFINE(TARGET_ARM, 1, [...])
2962 AC_DEFINE(TARGET_ANDROID, 1, [...])
2963 ACCESS_UNALIGNED="no"
2964 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2965 # Can't use tls, since it depends on the runtime detection of tls offsets
2966 # in mono-compiler.h
2967 with_tls=pthread
2968 target_mach=no
2969 case "$target" in
2970 armv7l-unknown-linux-gnueabi*)
2971 # TEGRA
2972 CPPFLAGS="$CPPFLAGS"
2973 ;;
2974 armv5-*-linux-androideabi*)
2975 CPPFLAGS="$CPPFLAGS"
2976 ;;
2977 esac
2978 ;;
2979 i686*-linux-*)
2980 TARGET=X86;
2981 arch_target=x86;
2982 AC_DEFINE(TARGET_X86, 1, [...])
2983 AC_DEFINE(TARGET_ANDROID, 1, [...])
2984 CPPFLAGS="$CPPFLAGS"
2985 # Can't use tls, since it depends on the runtime detection of tls offsets
2986 # in mono-compiler.h
2987 with_tls=pthread
2988 target_mach=no
2989 ;;
2990 x86_64*-linux-*)
2991 TARGET=AMD64;
2992 arch_target=amd64;
2993 AC_DEFINE(TARGET_AMD64, 1, [...])
2994 AC_DEFINE(TARGET_ANDROID, 1, [...])
2995 CPPFLAGS="$CPPFLAGS"
2996 # Can't use tls, since it depends on the runtime detection of tls offsets
2997 # in mono-compiler.h
2998 with_tls=pthread
2999 target_mach=no
3000 ;;
3001 x86_64-ps4-freebsd)
3002 TARGET=AMD64;
3003 arch_target=amd64;
3004 AC_DEFINE(TARGET_AMD64, 1, [...])
3005 AC_DEFINE(TARGET_PS4, 1, [...])
3006 CPPFLAGS="$CPPFLAGS"
3007 # Can't use tls, since it depends on the runtime detection of tls offsets
3008 # in mono-compiler.h
3009 with_tls=pthread
3010 target_mach=no
3011 target_win32=no
3012 ;;
3013 aarch64*-linux-*)
3014 TARGET=ARM64;
3015 arch_target=arm64;
3016 AC_DEFINE(TARGET_ARM64, 1, [...])
3017 AC_DEFINE(TARGET_ANDROID, 1, [...])
3018 CPPFLAGS="$CPPFLAGS"
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 aarch64-*)
3025 TARGET=ARM64
3026 ;;
3027 *)
3028 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3029 esac
3030 fi
3032 case "$TARGET" in
3033 X86)
3034 AC_DEFINE(TARGET_X86, 1, [...])
3035 ;;
3036 AMD64)
3037 AC_DEFINE(TARGET_AMD64, 1, [...])
3038 ;;
3039 ARM)
3040 AC_DEFINE(TARGET_ARM, 1, [...])
3041 ;;
3042 ARM64)
3043 AC_DEFINE(TARGET_ARM64, 1, [...])
3044 ;;
3045 POWERPC)
3046 AC_DEFINE(TARGET_POWERPC, 1, [...])
3047 ;;
3048 POWERPC64)
3049 AC_DEFINE(TARGET_POWERPC, 1, [...])
3050 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3051 ;;
3052 S390X)
3053 AC_DEFINE(TARGET_S390X, 1, [...])
3054 ;;
3055 MIPS)
3056 AC_DEFINE(TARGET_MIPS, 1, [...])
3057 ;;
3058 IA64)
3059 AC_DEFINE(TARGET_IA64, 1, [...])
3060 ;;
3061 SPARC)
3062 AC_DEFINE(TARGET_SPARC, 1, [...])
3063 ;;
3064 SPARC64)
3065 AC_DEFINE(TARGET_SPARC64, 1, [...])
3066 ;;
3067 esac
3069 dnl *************
3070 dnl *** VTUNE ***
3071 dnl *************
3073 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3074 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3076 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3078 if test "x$enable_vtune" = "xyes"; then
3079 if test "x$with_vtune" = "x"; then
3080 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3081 else
3082 VTUNE_PATH=$with_vtune
3083 fi
3084 VTUNE_INCLUDE=$VTUNE_PATH/include
3085 case "$TARGET" in
3086 X86)
3087 VTUNE_LIB=$VTUNE_PATH/lib32
3088 ;;
3089 AMD64)
3090 VTUNE_LIB=$VTUNE_PATH/lib64
3091 ;;
3092 *)
3093 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3094 ;;
3095 esac
3096 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3097 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3098 fi
3099 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3100 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3101 fi
3103 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3104 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3106 AC_SUBST(VTUNE_LIBS)
3107 AC_SUBST(VTUNE_CFLAGS)
3108 fi
3109 dnl Use GCC atomic ops if they work on the target.
3110 if test x$GCC = "xyes"; then
3111 case $TARGET in
3112 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3113 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3114 ;;
3115 esac
3116 fi
3118 if test "x$target_mach" = "xyes"; then
3120 if test "x$TARGET_SYS" = "xWATCHOS"; then
3121 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3122 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3123 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3124 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3125 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3126 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3127 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3128 else
3129 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3130 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3131 #error fail this for ios
3132 #endif
3133 return 0;
3134 ], [
3135 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3136 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3137 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3138 ], [
3139 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3140 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3141 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3142 ])
3143 fi
3144 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3145 fi
3147 if test "x$sizeof_register" = "x4"; then
3148 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3149 elif test "x$sizeof_register" = "x8"; then
3150 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3151 else
3152 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3153 fi
3155 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3156 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3157 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3158 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3159 else
3160 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3161 fi
3163 if test "x$have_visibility_hidden" = "xyes"; then
3164 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3165 fi
3167 if test "x$have_deprecated" = "xyes"; then
3168 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3169 fi
3171 dnl
3172 dnl Simple Generational checks (sgen)
3173 dnl
3174 SGEN_DEFINES=
3175 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3176 if test x$buildsgen = xyes; then
3177 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR"
3178 gc_msg="sgen and $gc_msg"
3179 fi
3180 AC_SUBST(SGEN_DEFINES)
3181 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3183 jit_status="Building and using the JIT"
3185 libsuffix=".so"
3187 case "$host" in
3188 *-*-darwin*)
3189 libsuffix=".dylib"
3190 LIBC="libc.dylib"
3191 INTL="libintl.dylib"
3192 SQLITE="libsqlite.0.dylib"
3193 SQLITE3="libsqlite3.0.dylib"
3194 X11="libX11.dylib"
3195 GDKX11="libgdk-x11-2.0.dylib"
3196 GTKX11="libgtk-x11-2.0.dylib"
3197 ;;
3198 *-*-*netbsd*)
3199 LIBC="libc.so.12"
3200 INTL="libintl.so.0"
3201 ;;
3202 *-*-kfreebsd*-gnu)
3203 LIBC="libc.so.0.1"
3204 INTL="libc.so.0.1"
3205 X11="libX11.so.6"
3206 ;;
3207 *-*-*freebsd*)
3208 LIBC="libc.so.7"
3209 INTL="libintl.so"
3210 SQLITE="libsqlite.so"
3211 SQLITE3="libsqlite3.so"
3212 ;;
3213 *-*-*openbsd*)
3214 LIBC="libc.so"
3215 INTL="libintl.so"
3216 SQLITE="libsqlite.so"
3217 SQLITE3="libsqlite3.so"
3218 ;;
3219 *-*-*linux*)
3220 AC_PATH_X
3221 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3222 AC_MSG_CHECKING(for the soname of libX11.so)
3223 for i in $x_libraries $dlsearch_path; do
3224 for r in 4 5 6; do
3225 if test -f $i/libX11.so.$r; then
3226 X11=libX11.so.$r
3227 AC_MSG_RESULT($X11)
3228 fi
3229 done
3230 done
3232 if test "x$X11" = "xlibX11.so"; then
3233 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3234 X11=libX11.so.6
3235 fi
3236 ;;
3237 esac
3240 AC_SUBST(libsuffix)
3242 AC_ARG_WITH([libgdiplus],
3243 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3244 [], [with_libgdiplus=installed])
3246 # default install location
3247 libgdiplus_install_loc=libgdiplus${libsuffix}
3248 case $with_libgdiplus in
3249 no|installed)
3250 libgdiplus_loc=
3251 ;;
3253 yes|sibling)
3254 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3255 ;;
3257 /*) # absolute path, assume it is an install location
3258 libgdiplus_loc=$with_libgdiplus
3259 libgdiplus_install_loc=$with_libgdiplus
3260 ;;
3262 *)
3263 libgdiplus_loc=`pwd`/$with_libgdiplus
3264 ;;
3265 esac
3266 AC_SUBST([libgdiplus_loc])
3267 AC_SUBST([libgdiplus_install_loc])
3269 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3270 if test "x$icall_symbol_map" = "xyes"; then
3271 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3272 fi
3274 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3275 if test "x$icall_export" = "xyes"; then
3276 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3277 fi
3279 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3280 if test "x$icall_tables" = "xno"; then
3281 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3282 fi
3284 if test "x$with_tls" = "x__thread"; then
3285 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3286 # Pass the information to libgc
3287 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3288 AC_MSG_CHECKING(if the tls_model attribute is supported)
3289 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3290 ], [
3291 AC_MSG_RESULT(yes)
3292 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3293 ], [
3294 AC_MSG_RESULT(no)
3295 ])
3296 fi
3298 if test ${TARGET} = ARM; then
3299 dnl ******************************************
3300 dnl *** Check to see what FPU is available ***
3301 dnl ******************************************
3302 AC_MSG_CHECKING(which FPU to use)
3304 #
3305 # This is a bit tricky:
3306 #
3307 # if (__ARM_PCS_VFP) {
3308 # /* mfloat-abi=hard == VFP with hard ABI */
3309 # } elif (!__SOFTFP__) {
3310 # /* mfloat-abi=softfp == VFP with soft ABI */
3311 # } else {
3312 # /* mfloat-abi=soft == no VFP */
3313 # }
3314 #
3315 # The exception is iOS (w/ GCC) where none of the above
3316 # are defined (but iOS always uses the 'softfp' ABI).
3317 #
3318 # No support for FPA.
3319 #
3321 fpu=NONE
3323 # iOS GCC always uses the 'softfp' ABI.
3324 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
3325 fpu=VFP
3326 fi
3328 # Are we using the 'hard' ABI?
3329 if test x$fpu = xNONE; then
3330 AC_TRY_COMPILE([], [
3331 #ifndef __ARM_PCS_VFP
3332 #error "Float ABI is not 'hard'"
3333 #endif
3334 return 0;
3335 ], [
3336 fpu=VFP_HARD
3337 ], [
3338 fpu=NONE
3339 ])
3340 fi
3342 # No 'hard' ABI. 'soft' or 'softfp'?
3343 if test x$fpu = xNONE; then
3344 AC_TRY_COMPILE([], [
3345 #ifdef __SOFTFP__
3346 #error "Float ABI is not 'softfp'"
3347 #endif
3348 return 0;
3349 ], [
3350 fpu=VFP
3351 ], [
3352 fpu=NONE
3353 ])
3354 fi
3356 AC_MSG_RESULT($fpu)
3357 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3358 unset fpu
3360 dnl *********************************************
3361 dnl *** Check which ARM version(s) we can use ***
3362 dnl *********************************************
3363 AC_MSG_CHECKING(which ARM version to use)
3365 AC_TRY_COMPILE([], [
3366 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3367 #error Not on ARM v5.
3368 #endif
3369 return 0;
3370 ], [
3371 arm_v5=yes
3373 arm_ver=ARMv5
3374 ], [])
3376 AC_TRY_COMPILE([], [
3377 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3378 #error Not on ARM v6.
3379 #endif
3380 return 0;
3381 ], [
3382 arm_v5=yes
3383 arm_v6=yes
3385 arm_ver=ARMv6
3386 ], [])
3388 AC_TRY_COMPILE([], [
3389 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3390 #error Not on ARM v7.
3391 #endif
3392 return 0;
3393 ], [
3394 arm_v5=yes
3395 arm_v6=yes
3396 arm_v7=yes
3398 arm_ver=ARMv7
3399 ], [])
3401 AC_MSG_RESULT($arm_ver)
3403 if test x$arm_v5 = xyes; then
3404 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3405 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3406 fi
3408 if test x$arm_v6 = xyes; then
3409 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3410 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3411 fi
3413 if test x$arm_v7 = xyes; then
3414 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3415 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3416 fi
3417 fi
3419 if test ${TARGET} = ARM; then
3420 if test "x${with_jumptables}" = "xyes"; then
3421 AC_DEFINE(USE_JUMP_TABLES, 1, Use jump tables in JIT)
3422 fi
3423 fi
3425 if test ${TARGET} = unknown; then
3426 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3427 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3428 fi
3430 if test ${ACCESS_UNALIGNED} = no; then
3431 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3432 fi
3434 case "x$libgc" in
3435 xincluded)
3436 # Pass CPPFLAGS to libgc configure
3437 # We should use a separate variable for this to avoid passing useless and
3438 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3439 # This should be executed late so we pick up the final version of CPPFLAGS
3440 # The problem with this approach, is that during a reconfigure, the main
3441 # configure scripts gets invoked with these arguments, so we use separate
3442 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3443 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3444 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3445 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3446 fi
3447 # Don't pass -finstrument-for-thread-suspension in,
3448 # if these are instrumented it will be very bad news
3449 # (infinite recursion, undefined parking behavior, etc)
3450 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3451 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3452 if test "x$support_boehm" = "xyes"; then
3453 AC_CONFIG_SUBDIRS(libgc)
3454 fi
3455 ;;
3456 esac
3458 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])
3459 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=no])
3460 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=no])
3461 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])
3462 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])
3463 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=no])
3465 OPROFILE=no
3466 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
3467 if test x$with_oprofile != xno; then
3468 oprofile_include=$with_oprofile/include
3469 if test ! -f $oprofile_include/opagent.h; then
3470 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
3471 fi
3472 OPROFILE=yes
3473 OPROFILE_CFLAGS="-I$oprofile_include"
3474 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
3475 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
3476 fi
3477 ])
3479 MALLOC_MEMPOOLS=no
3480 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3481 if test x$with_malloc_mempools = xyes; then
3482 MALLOC_MEMPOOLS=yes
3483 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3484 fi
3485 ])
3488 DISABLE_MCS_DOCS=no
3489 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3490 if test x$with_mcs_docs != xyes; then
3491 DISABLE_MCS_DOCS=yes
3492 fi
3493 ])
3494 if test x$with_profile4_x != xyes; then
3495 DISABLE_MCS_DOCS=yes
3496 fi
3498 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)],[
3499 if test x$with_lazy_gc_thread_creation != xno ; then
3500 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3501 fi
3502 ], [with_lazy_gc_thread_creation=no])
3504 AC_ARG_WITH(cooperative_gc, [ --with-cooperative-gc=yes|no Enable cooperative stop-the-world garbage collection (sgen only) (defaults to no)],[
3505 if test x$with_cooperative_gc != xno ; then
3506 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
3507 fi
3508 ], [with_cooperative_gc=no])
3510 AC_ARG_WITH(checked_build, [ --with-checked-build=yes|no Enable checked build (expensive asserts)) (defaults to no)],[
3511 if test x$with_checked_build != xno ; then
3512 AC_DEFINE(CHECKED_BUILD,1,[Enable checked build.])
3513 fi
3514 ], [with_checked_build=no])
3517 AC_CHECK_HEADER([malloc.h],
3518 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
3519 [Define to 1 if you have /usr/include/malloc.h.])],,)
3521 if test x"$GCC" = xyes; then
3522 # Implicit function declarations are not 64 bit safe
3523 # Do this late, since this causes lots of configure tests to fail
3524 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
3525 # jay has a lot of implicit declarations
3526 JAY_CFLAGS="-Wno-implicit-function-declaration"
3527 fi
3529 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
3530 # instead of libmono-static.a
3531 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
3532 LIBMONO_LA=libmini-static.la
3533 else
3534 if test x$buildsgen = xyes; then
3535 LIBMONO_LA=libmonosgen-$API_VER.la
3536 else
3537 LIBMONO_LA=libmonoboehm-$API_VER.la
3538 fi
3539 fi
3540 AC_SUBST(LIBMONO_LA)
3542 dnl
3543 dnl Consistency settings
3544 dnl
3545 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
3546 DISABLE_MCS_DOCS=yes
3547 with_profile4_x=no
3548 with_monodroid=no
3549 with_monotouch=no
3550 with_monotouch_watch=no
3551 with_monotouch_tv=no
3552 with_xammac=no
3553 fi
3555 if test x$DISABLE_MCS_DOCS = xyes; then
3556 docs_dir=""
3557 else
3558 docs_dir=docs
3559 fi
3560 AC_SUBST(docs_dir)
3562 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
3563 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
3565 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
3566 AC_SUBST(OPROFILE_CFLAGS)
3567 AC_SUBST(OPROFILE_LIBS)
3569 libmono_ldflags="$libmono_ldflags $LIBS"
3571 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = xyes])
3572 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
3573 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
3574 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
3575 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
3576 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
3578 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
3579 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
3580 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
3581 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
3582 AM_CONDITIONAL(X86, test x$TARGET = xX86)
3583 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
3584 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
3585 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
3586 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
3587 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
3588 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
3589 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
3590 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
3591 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
3592 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
3593 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
3594 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
3595 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
3597 AC_SUBST(LIBC)
3598 AC_SUBST(INTL)
3599 AC_SUBST(SQLITE)
3600 AC_SUBST(SQLITE3)
3601 AC_SUBST(X11)
3602 AC_SUBST(GDKX11)
3603 AC_SUBST(GTKX11)
3604 AC_SUBST(XINERAMA)
3605 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
3606 AC_SUBST(arch_target)
3607 AC_SUBST(CFLAGS)
3608 AC_SUBST(CPPFLAGS)
3609 AC_SUBST(LDFLAGS)
3611 mono_build_root=`pwd`
3612 AC_SUBST(mono_build_root)
3614 mono_runtime=mono/mini/mono
3615 AC_SUBST(mono_runtime)
3617 mono_cfg_root=$mono_build_root/runtime
3618 if test x$host_win32 = xyes; then
3619 if test "x$cross_compiling" = "xno"; then
3620 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
3621 else
3622 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
3623 fi
3624 else
3625 mono_cfg_dir=$mono_cfg_root/etc
3626 fi
3627 AC_SUBST(mono_cfg_dir)
3629 default_profile=net_4_x
3630 if test -z "$INSTALL_MONODROID_TRUE"; then :
3631 default_profile=monodroid
3632 fi
3633 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
3634 default_profile=monotouch
3635 fi
3636 if test -z "$INSTALL_XAMMAC_TRUE"; then :
3637 default_profile=xammac
3638 fi
3639 if test -z "$INSTALL_4_x_TRUE"; then :
3640 default_profile=net_4_x
3641 fi
3642 DEFAULT_PROFILE=$default_profile
3643 AC_SUBST(DEFAULT_PROFILE)
3645 AC_CONFIG_FILES([po/mcs/Makefile.in])
3647 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
3648 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
3650 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
3651 [ depth=../../../..
3652 case $srcdir in
3653 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3654 .) reldir=$depth ;;
3655 *) reldir=$depth/$srcdir ;;
3656 esac
3657 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
3658 cd runtime/etc/mono/1.0
3659 rm -f machine.config
3660 $LN_S $reldir/data/net_1_1/machine.config machine.config
3661 cd $depth
3662 ],[LN_S='$LN_S'])
3664 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
3665 [ depth=../../../..
3666 case $srcdir in
3667 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3668 .) reldir=$depth ;;
3669 *) reldir=$depth/$srcdir ;;
3670 esac
3671 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3672 cd runtime/etc/mono/2.0
3673 rm -f machine.config
3674 $LN_S $reldir/data/net_2_0/machine.config machine.config
3675 cd $depth
3676 ],[LN_S='$LN_S'])
3678 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
3679 [ depth=../../../..
3680 case $srcdir in
3681 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3682 .) reldir=$depth ;;
3683 *) reldir=$depth/$srcdir ;;
3684 esac
3685 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3686 cd runtime/etc/mono/2.0
3687 rm -f web.config
3688 $LN_S $reldir/data/net_2_0/web.config web.config
3689 cd $depth
3690 ],[LN_S='$LN_S'])
3692 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
3693 [ depth=../../..
3694 case $srcdir in
3695 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3696 .) reldir=$depth ;;
3697 *) reldir=$depth/$srcdir ;;
3698 esac
3699 $ac_aux_dir/install-sh -d runtime/etc/mono/
3700 cd runtime/etc/mono/
3701 rm -f browscap.ini
3702 $LN_S $reldir/data/browscap.ini browscap.ini
3703 cd $depth
3704 ],[LN_S='$LN_S'])
3706 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
3707 [ depth=../../../../..
3708 case $srcdir in
3709 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3710 .) reldir=$depth ;;
3711 *) reldir=$depth/$srcdir ;;
3712 esac
3713 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
3714 cd runtime/etc/mono/2.0/Browsers
3715 rm -f Compat.browser
3716 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3717 cd $depth
3718 ],[LN_S='$LN_S'])
3720 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
3721 [ depth=../../../../..
3722 case $srcdir in
3723 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3724 .) reldir=$depth ;;
3725 *) reldir=$depth/$srcdir ;;
3726 esac
3727 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
3728 cd runtime/etc/mono/4.0/Browsers
3729 rm -f Compat.browser
3730 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3731 cd $depth
3732 ],[LN_S='$LN_S'])
3734 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
3735 [ depth=../../../../..
3736 case $srcdir in
3737 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3738 .) reldir=$depth ;;
3739 *) reldir=$depth/$srcdir ;;
3740 esac
3741 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
3742 cd runtime/etc/mono/4.5/Browsers
3743 rm -f Compat.browser
3744 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3745 cd $depth
3746 ],[LN_S='$LN_S'])
3748 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
3749 [ depth=../../../..
3750 case $srcdir in
3751 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3752 .) reldir=$depth ;;
3753 *) reldir=$depth/$srcdir ;;
3754 esac
3755 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3756 cd runtime/etc/mono/4.0
3757 rm -f machine.config
3758 $LN_S $reldir/data/net_4_0/machine.config machine.config
3759 cd $depth
3760 ],[LN_S='$LN_S'])
3762 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
3763 [ depth=../../../..
3764 case $srcdir in
3765 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3766 .) reldir=$depth ;;
3767 *) reldir=$depth/$srcdir ;;
3768 esac
3769 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3770 cd runtime/etc/mono/4.0
3771 rm -f web.config
3772 $LN_S $reldir/data/net_4_0/web.config web.config
3773 cd $depth
3774 ],[LN_S='$LN_S'])
3776 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
3777 [ depth=../../../..
3778 case $srcdir in
3779 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3780 .) reldir=$depth ;;
3781 *) reldir=$depth/$srcdir ;;
3782 esac
3783 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3784 cd runtime/etc/mono/4.5
3785 rm -f machine.config
3786 $LN_S $reldir/data/net_4_5/machine.config machine.config
3787 cd $depth
3788 ],[LN_S='$LN_S'])
3790 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
3791 [ depth=../../../..
3792 case $srcdir in
3793 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3794 .) reldir=$depth ;;
3795 *) reldir=$depth/$srcdir ;;
3796 esac
3797 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3798 cd runtime/etc/mono/4.5
3799 rm -f web.config
3800 $LN_S $reldir/data/net_4_5/web.config web.config
3801 cd $depth
3802 ],[LN_S='$LN_S'])
3804 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])
3805 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])
3807 AC_OUTPUT([
3808 Makefile
3809 mono-uninstalled.pc
3810 scripts/mono-find-provides
3811 scripts/mono-find-requires
3812 mono/Makefile
3813 mono/utils/Makefile
3814 mono/metadata/Makefile
3815 mono/dis/Makefile
3816 mono/cil/Makefile
3817 mono/arch/Makefile
3818 mono/arch/x86/Makefile
3819 mono/arch/amd64/Makefile
3820 mono/arch/ppc/Makefile
3821 mono/arch/sparc/Makefile
3822 mono/arch/s390x/Makefile
3823 mono/arch/arm/Makefile
3824 mono/arch/arm64/Makefile
3825 mono/arch/ia64/Makefile
3826 mono/arch/mips/Makefile
3827 mono/sgen/Makefile
3828 mono/tests/Makefile
3829 mono/tests/tests-config
3830 mono/tests/assemblyresolve/Makefile
3831 mono/tests/gc-descriptors/Makefile
3832 mono/unit-tests/Makefile
3833 mono/benchmark/Makefile
3834 mono/io-layer/Makefile
3835 mono/mini/Makefile
3836 mono/profiler/Makefile
3837 m4/Makefile
3838 ikvm-native/Makefile
3839 scripts/Makefile
3840 man/Makefile
3841 docs/Makefile
3842 data/Makefile
3843 data/net_2_0/Makefile
3844 data/net_4_0/Makefile
3845 data/net_4_5/Makefile
3846 data/net_2_0/Browsers/Makefile
3847 data/net_4_0/Browsers/Makefile
3848 data/net_4_5/Browsers/Makefile
3849 data/mint.pc
3850 data/mono-2.pc
3851 data/monosgen-2.pc
3852 data/mono.pc
3853 data/mono-cairo.pc
3854 data/mono-nunit.pc
3855 data/mono-options.pc
3856 data/mono-lineeditor.pc
3857 data/monodoc.pc
3858 data/dotnet.pc
3859 data/dotnet35.pc
3860 data/wcf.pc
3861 data/cecil.pc
3862 data/system.web.extensions_1.0.pc
3863 data/system.web.extensions.design_1.0.pc
3864 data/system.web.mvc.pc
3865 data/system.web.mvc2.pc
3866 data/system.web.mvc3.pc
3867 data/aspnetwebstack.pc
3868 data/reactive.pc
3869 samples/Makefile
3870 support/Makefile
3871 data/config
3872 tools/Makefile
3873 tools/locale-builder/Makefile
3874 tools/sgen/Makefile
3875 tools/monograph/Makefile
3876 runtime/Makefile
3877 msvc/Makefile
3878 po/Makefile
3879 ])
3881 # Update all submodules recursively to ensure everything is checked out
3882 $srcdir/scripts/update_submodules
3884 if test x$host_win32 = xyes; then
3885 # Get rid of 'cyg' prefixes in library names
3886 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3887 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3888 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3889 # executable doesn't work...
3890 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3891 fi
3893 if test x$host_darwin = xyes; then
3894 # This doesn't seem to be required and it slows down parallel builds
3895 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
3896 fi
3898 (
3899 case $prefix in
3900 NONE) prefix=$ac_default_prefix ;;
3901 esac
3902 case $exec_prefix in
3903 NONE) exec_prefix='${prefix}' ;;
3904 esac
3906 #
3907 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3908 # any existing config.make. This allows people to share the same source tree
3909 # with different build directories, one native and one cross
3910 #
3911 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3913 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3915 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3916 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3917 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3918 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3919 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3920 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3921 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3922 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
3924 case $INSTALL in
3925 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3926 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3927 esac
3929 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3931 export VERSION
3932 [myver=$($AWK 'BEGIN {
3933 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3934 if(length(vsplit [1]) > 4) {
3935 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3936 }
3937 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3938 }')]
3940 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3942 if test x$host_darwin = xyes; then
3943 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3944 fi
3946 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3947 enable_system_aot=yes
3948 fi
3950 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
3951 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3952 fi
3954 if test x$DISABLE_MCS_DOCS = xyes; then
3955 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3956 fi
3958 if test x$has_extension_module != xno; then
3959 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
3960 fi
3962 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
3964 if test "x$test_bcl_opt" = "xyes"; then
3965 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
3966 fi
3968 fi
3970 )
3972 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3974 echo "
3975 mcs source: $mcsdir
3977 Engine:
3978 Host: $host
3979 Target: $target
3980 GC: $gc_msg
3981 TLS: $with_tls
3982 SIGALTSTACK: $with_sigaltstack
3983 Engine: $jit_status
3984 oprofile: $OPROFILE
3985 BigArrays: $enable_big_arrays
3986 DTrace: $enable_dtrace
3987 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3989 Libraries:
3990 .NET 4.6: $with_profile4_x
3991 Xamarin.Android: $with_monodroid
3992 Xamarin.iOS: $with_monotouch
3993 Xamarin.WatchOS: $with_monotouch_watch
3994 Xamarin.TVOS: $with_monotouch_tv
3995 Xamarin.Mac: $with_xammac
3996 JNI support: $jdk_headers_found
3997 libgdiplus: $libgdiplus_msg
3998 zlib: $zlib_msg
3999 $disabled
4000 "
4001 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4002 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
4003 fi