| blob | be1e231bd300cd04cb94c6240fd59b29383a27b2 |
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 unwind.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="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address"
550 fi
551 else
552 # The Sun Forte compiler complains about inline functions that access static variables
553 # so disable all inlining.
554 case "$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$mono_feature_disable_aot" = "xyes"; then
746 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
747 enable_system_aot=no
748 AC_MSG_NOTICE([Disabled AOT compiler])
749 fi
751 if test "x$mono_feature_disable_profiler" = "xyes"; then
752 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
753 AC_MSG_NOTICE([Disabled support for the profiler])
754 fi
755 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
757 if test "x$mono_feature_disable_decimal" = "xyes"; then
758 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
759 AC_MSG_NOTICE([Disabled support for decimal])
760 fi
762 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
763 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
764 AC_MSG_NOTICE([Disabled support for P/Invoke])
765 fi
767 if test "x$mono_feature_disable_debug" = "xyes"; then
768 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
769 AC_MSG_NOTICE([Disabled support for runtime debugging])
770 fi
772 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
773 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
774 mono_feature_disable_reflection_emit_save=yes
775 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
776 fi
778 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
779 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
780 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
781 fi
783 if test "x$mono_feature_disable_large_code" = "xyes"; then
784 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
785 AC_MSG_NOTICE([Disabled support for large assemblies])
786 fi
788 if test "x$mono_feature_disable_logging" = "xyes"; then
789 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
790 AC_MSG_NOTICE([Disabled support for logging])
791 fi
793 if test "x$mono_feature_disable_com" = "xyes"; then
794 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
795 AC_MSG_NOTICE([Disabled COM support])
796 fi
798 if test "x$mono_feature_disable_ssa" = "xyes"; then
799 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
800 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
801 fi
803 if test "x$mono_feature_disable_generics" = "xyes"; then
804 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
805 AC_MSG_NOTICE([Disabled Generics Support])
806 fi
808 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
809 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
810 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
811 fi
813 if test "x$mono_feature_disable_portability" = "xyes"; then
814 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
815 AC_MSG_NOTICE([Disabled IO Portability layer])
816 fi
818 if test "x$mono_feature_disable_attach" = "xyes"; then
819 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
820 AC_MSG_NOTICE([Disabled agent attach])
821 fi
823 if test "x$mono_feature_disable_full_messages" = "xyes"; then
824 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
825 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
826 fi
828 if test "x$mono_feature_disable_verifier" = "xyes"; then
829 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
830 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
831 fi
833 if test "x$mono_feature_disable_jit" = "xyes"; then
834 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
835 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
836 fi
838 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
840 if test "x$mono_feature_disable_simd" = "xyes"; then
841 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
842 AC_MSG_NOTICE([Disabled SIMD support])
843 fi
845 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
846 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
847 AC_MSG_NOTICE([Disabled Soft Debugger.])
848 fi
850 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
851 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
852 AC_MSG_NOTICE([Disabled Performance Counters.])
853 fi
854 if test "x$mono_feature_disable_normalization" = "xyes"; then
855 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
856 AC_MSG_NOTICE([Disabled String normalization support.])
857 fi
859 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
860 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
861 AC_MSG_NOTICE([Disabled Assembly remapping.])
862 fi
864 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
865 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
866 AC_MSG_NOTICE([Disabled Shared perfcounters.])
867 fi
869 if test "x$mono_feature_disable_appdomains" = "xyes"; then
870 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
871 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
872 fi
874 if test "x$mono_feature_disable_remoting" = "xyes"; then
875 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
876 AC_MSG_NOTICE([Disabled remoting])
877 fi
879 if test "x$mono_feature_disable_security" = "xyes"; then
880 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
881 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
882 fi
884 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
885 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
886 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
887 fi
889 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
890 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
891 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
892 fi
894 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
895 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
896 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
897 fi
899 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
900 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
901 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
902 fi
904 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
905 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
906 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
907 fi
909 if test "x$mono_feature_disable_shared_handles" = "xyes"; then
910 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
911 AC_SUBST(DISABLE_SHARED_HANDLES)
912 fi
914 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
915 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
917 has_extension_module=no
918 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
919 [
920 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
921 if test x$extension = xdefault ; then
922 has_extension_module=yes;
923 fi
924 done
925 if test x$enable_extension_module = xyes; then
926 has_extension_module=yes;
927 fi
928 ], [])
930 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
932 if test x$has_extension_module != xno ; then
933 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
934 AC_MSG_NOTICE([Enabling mono extension module.])
935 fi
937 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing], enable_gsharedvt=$enableval, enable_gsharedvt=no)
938 if test x$enable_gsharedvt = xyes; then
939 AC_DEFINE(ENABLE_GSHAREDVT,1,[Gsharedvt])
940 fi
942 AC_ARG_ENABLE(native-types, [ --enable-native-types Enable native types], enable_native_types=$enableval, enable_native_types=no)
943 if test x$enable_native_types = xyes; then
944 AC_DEFINE(MONO_NATIVE_TYPES,1,[native types])
945 fi
947 AC_MSG_CHECKING(for visibility __attribute__)
948 AC_COMPILE_IFELSE([
949 AC_LANG_SOURCE([[
950 void __attribute__ ((visibility ("hidden"))) doit (void) {}
951 int main () { doit (); return 0; }
952 ]])
953 ], [
954 have_visibility_hidden=yes
955 AC_MSG_RESULT(yes)
956 ], [
957 have_visibility_hidden=no
958 AC_MSG_RESULT(no)
959 ])
961 AC_MSG_CHECKING(for deprecated __attribute__)
962 AC_TRY_COMPILE([
963 int doit (void) __attribute__ ((deprecated));
964 int doit (void) { return 0; }
965 ], [
966 return 0;
967 ], [
968 have_deprecated=yes
969 AC_MSG_RESULT(yes)
970 ], [
971 have_deprecated=no
972 AC_MSG_RESULT(no)
973 ])
975 dnl
976 dnl Boehm GC configuration
977 dnl
979 AC_ARG_WITH(libgc, [ --with-gc=included,none Controls the Boehm GC config, default=included],[libgc=$with_gc],[libgc=included])
981 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
982 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
984 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
985 if test x$enable_parallel_mark = xyes; then
986 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
987 fi
989 gc_msg=""
990 LIBGC_CPPFLAGS=
991 LIBGC_LIBS=
992 LIBGC_STATIC_LIBS=
993 libgc_dir=
994 case "x$libgc" in
995 xincluded)
996 if test "x$support_boehm" = "xyes"; then
997 libgc_dir=libgc
998 fi
1000 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1001 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1002 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1004 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1006 if test x$target_win32 = xyes; then
1007 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1008 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1009 fi
1011 gc_msg="Included Boehm GC with typed GC"
1012 if test x$enable_parallel_mark = xyes; then
1013 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1014 gc_msg="$gc_msg and parallel mark"
1015 else
1016 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1017 fi
1018 ;;
1020 xboehm|xbohem|xyes)
1021 AC_MSG_WARN("External Boehm is no longer supported")
1022 ;;
1024 xsgen)
1025 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1026 ;;
1028 xnone)
1029 AC_MSG_WARN("Compiling mono without GC.")
1030 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1031 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1032 gc_msg="none"
1033 ;;
1034 *)
1035 AC_MSG_ERROR([Invalid argument to --with-gc.])
1036 ;;
1037 esac
1039 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1040 if test "x$large_heap" = "xyes"; then
1041 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1042 fi
1044 AC_SUBST(LIBGC_CPPFLAGS)
1045 AC_SUBST(LIBGC_LIBS)
1046 AC_SUBST(LIBGC_STATIC_LIBS)
1047 AC_SUBST(libgc_dir)
1048 AC_SUBST(BOEHM_DEFINES)
1050 dnl
1051 dnl End of Boehm GC Configuration
1052 dnl
1054 dnl *************************************
1055 dnl *** Checks for zero length arrays ***
1056 dnl *************************************
1057 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1058 AC_TRY_COMPILE([
1059 struct s {
1060 int length;
1061 char data [0];
1062 };
1063 ], [], [
1064 AC_MSG_RESULT(yes)
1065 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1066 ], [
1067 AC_MSG_RESULT(no)
1068 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1069 ])
1071 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1073 dnl ***********************************
1074 dnl *** Checks for signals
1075 dnl ***********************************
1076 AC_CHECK_HEADERS(signal.h)
1077 AC_CHECK_FUNCS(sigaction)
1078 AC_CHECK_FUNCS(kill)
1079 AC_CHECK_FUNCS(signal)
1081 # signal() is declared inline in Android headers
1082 # so we need to workaround it by overriding the check.
1083 if test x$platform_android = xyes; then
1084 AC_DEFINE(HAVE_SIGNAL,1)
1085 fi
1087 if test x$host_win32 = xno; then
1089 dnl hires monotonic clock support
1090 AC_SEARCH_LIBS(clock_gettime, rt)
1092 dnl dynamic loader support
1093 AC_CHECK_FUNC(dlopen, DL_LIB="",
1094 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1095 )
1096 if test x$dl_support = xno; then
1097 AC_MSG_WARN([No dynamic loading support available])
1098 else
1099 LIBS="$LIBS $DL_LIB"
1100 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1101 dnl from glib's configure.ac
1102 AC_CACHE_CHECK([for preceeding underscore in symbols],
1103 mono_cv_uscore,[
1104 AC_TRY_RUN([#include <dlfcn.h>
1105 int mono_underscore_test (void) { return 42; }
1106 int main() {
1107 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1108 handle = dlopen ((void*)0, 0);
1109 if (handle) {
1110 f1 = dlsym (handle, "mono_underscore_test");
1111 f2 = dlsym (handle, "_mono_underscore_test");
1112 } return (!f2 || f1);
1113 }],
1114 [mono_cv_uscore=yes],
1115 [mono_cv_uscore=no],
1116 [])
1117 ])
1118 if test "x$mono_cv_uscore" = "xyes"; then
1119 MONO_DL_NEED_USCORE=1
1120 else
1121 MONO_DL_NEED_USCORE=0
1122 fi
1123 AC_SUBST(MONO_DL_NEED_USCORE)
1124 AC_CHECK_FUNC(dlerror)
1125 fi
1127 dnl ******************************************************************
1128 dnl *** Checks for the IKVM JNI interface library ***
1129 dnl ******************************************************************
1130 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])
1132 ikvm_native_dir=
1133 if test x$with_ikvm_native = xyes; then
1134 ikvm_native_dir=ikvm-native
1135 jdk_headers_found="IKVM Native"
1136 fi
1138 AC_SUBST(ikvm_native_dir)
1140 AC_CHECK_HEADERS(execinfo.h)
1142 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1144 AC_CHECK_FUNCS(getgrgid_r)
1145 AC_CHECK_FUNCS(getgrnam_r)
1146 AC_CHECK_FUNCS(getpwnam_r)
1147 AC_CHECK_FUNCS(getpwuid_r)
1148 AC_CHECK_FUNCS(getresuid)
1149 AC_CHECK_FUNCS(setresuid)
1150 AC_CHECK_FUNCS(kqueue)
1151 AC_CHECK_FUNCS(backtrace_symbols)
1152 AC_CHECK_FUNCS(mkstemp)
1153 AC_CHECK_FUNCS(mmap)
1154 AC_CHECK_FUNCS(madvise)
1155 AC_CHECK_FUNCS(getrusage)
1156 AC_CHECK_FUNCS(getpriority)
1157 AC_CHECK_FUNCS(setpriority)
1158 AC_CHECK_FUNCS(dl_iterate_phdr)
1159 AC_CHECK_FUNCS(dladdr)
1160 AC_CHECK_FUNCS(sysconf)
1161 AC_CHECK_FUNCS(getrlimit)
1162 AC_CHECK_FUNCS(prctl)
1164 AC_CHECK_FUNCS(sched_setaffinity)
1165 AC_CHECK_FUNCS(sched_getcpu)
1167 dnl ****************************************************************
1168 dnl *** Check for sched_setaffinity from glibc versions before ***
1169 dnl *** 2.3.4. The older versions of the function only take 2 ***
1170 dnl *** parameters, not 3. ***
1171 dnl *** ***
1172 dnl *** Because the interface change was not made in a minor ***
1173 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1174 dnl *** won't always indicate the interface sched_affinity has. ***
1175 dnl ****************************************************************
1176 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1177 AC_TRY_COMPILE([#include <sched.h>], [
1178 int mask = 1;
1179 sched_setaffinity(0, &mask);
1180 return 0;
1181 ], [
1182 # Yes, we have it...
1183 AC_MSG_RESULT(yes)
1184 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1185 ], [
1186 # We have the new, three-parameter version
1187 AC_MSG_RESULT(no)
1188 ])
1191 dnl ******************************************************************
1192 dnl *** Check for large file support ***
1193 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1194 dnl ******************************************************************
1196 # Check that off_t can represent 2**63 - 1 correctly, working around
1197 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1198 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1199 large_offt=no
1200 AC_DEFUN([LARGE_FILES], [
1201 large_CPPFLAGS=$CPPFLAGS
1202 CPPFLAGS="$CPPFLAGS $1"
1203 AC_TRY_COMPILE([
1204 #include <sys/types.h>
1205 #include <limits.h>
1206 ], [
1207 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1208 #define COMPILE_TIME_ASSERT(pred) \
1209 switch(0){case 0:case pred:;}
1210 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1211 ], [
1212 AC_MSG_RESULT(ok)
1213 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1214 large_CPPFLAGS="$large_CPPFLAGS $1"
1215 large_offt=yes
1216 ], [
1217 AC_MSG_RESULT(no)
1218 ])
1219 CPPFLAGS=$large_CPPFLAGS
1220 ])
1222 AC_MSG_CHECKING(if off_t is 64 bits wide)
1223 LARGE_FILES("")
1224 if test $large_offt = no; then
1225 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1226 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1227 fi
1228 if test $large_offt = no; then
1229 AC_MSG_WARN([No 64 bit file size support available])
1230 fi
1232 dnl *****************************
1233 dnl *** Checks for libsocket ***
1234 dnl *****************************
1235 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1237 case "$host" in
1238 *-*-*freebsd*)
1239 dnl *****************************
1240 dnl *** Checks for libinotify ***
1241 dnl *****************************
1242 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1243 esac
1245 dnl *******************************
1246 dnl *** Checks for MSG_NOSIGNAL ***
1247 dnl *******************************
1248 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1249 AC_TRY_COMPILE([#include <sys/socket.h>], [
1250 int f = MSG_NOSIGNAL;
1251 ], [
1252 # Yes, we have it...
1253 AC_MSG_RESULT(yes)
1254 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1255 ], [
1256 # We'll have to use signals
1257 AC_MSG_RESULT(no)
1258 ])
1260 dnl *****************************
1261 dnl *** Checks for IPPROTO_IP ***
1262 dnl *****************************
1263 AC_MSG_CHECKING(for IPPROTO_IP)
1264 AC_TRY_COMPILE([#include <netinet/in.h>], [
1265 int level = IPPROTO_IP;
1266 ], [
1267 # Yes, we have it...
1268 AC_MSG_RESULT(yes)
1269 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1270 ], [
1271 # We'll have to use getprotobyname
1272 AC_MSG_RESULT(no)
1273 ])
1275 dnl *******************************
1276 dnl *** Checks for IPPROTO_IPV6 ***
1277 dnl *******************************
1278 AC_MSG_CHECKING(for IPPROTO_IPV6)
1279 AC_TRY_COMPILE([#include <netinet/in.h>], [
1280 int level = IPPROTO_IPV6;
1281 ], [
1282 # Yes, we have it...
1283 AC_MSG_RESULT(yes)
1284 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1285 ], [
1286 # We'll have to use getprotobyname
1287 AC_MSG_RESULT(no)
1288 ])
1290 dnl ******************************
1291 dnl *** Checks for IPPROTO_TCP ***
1292 dnl ******************************
1293 AC_MSG_CHECKING(for IPPROTO_TCP)
1294 AC_TRY_COMPILE([#include <netinet/in.h>], [
1295 int level = IPPROTO_TCP;
1296 ], [
1297 # Yes, we have it...
1298 AC_MSG_RESULT(yes)
1299 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1300 ], [
1301 # We'll have to use getprotobyname
1302 AC_MSG_RESULT(no)
1303 ])
1305 dnl *****************************
1306 dnl *** Checks for SOL_IP ***
1307 dnl *****************************
1308 AC_MSG_CHECKING(for SOL_IP)
1309 AC_TRY_COMPILE([#include <netdb.h>], [
1310 int level = SOL_IP;
1311 ], [
1312 # Yes, we have it...
1313 AC_MSG_RESULT(yes)
1314 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1315 ], [
1316 # We'll have to use getprotobyname
1317 AC_MSG_RESULT(no)
1318 ])
1320 dnl *****************************
1321 dnl *** Checks for SOL_IPV6 ***
1322 dnl *****************************
1323 AC_MSG_CHECKING(for SOL_IPV6)
1324 AC_TRY_COMPILE([#include <netdb.h>], [
1325 int level = SOL_IPV6;
1326 ], [
1327 # Yes, we have it...
1328 AC_MSG_RESULT(yes)
1329 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1330 ], [
1331 # We'll have to use getprotobyname
1332 AC_MSG_RESULT(no)
1333 ])
1335 dnl *****************************
1336 dnl *** Checks for SOL_TCP ***
1337 dnl *****************************
1338 AC_MSG_CHECKING(for SOL_TCP)
1339 AC_TRY_COMPILE([#include <netdb.h>], [
1340 int level = SOL_TCP;
1341 ], [
1342 # Yes, we have it...
1343 AC_MSG_RESULT(yes)
1344 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1345 ], [
1346 # We'll have to use getprotobyname
1347 AC_MSG_RESULT(no)
1348 ])
1350 dnl *****************************
1351 dnl *** Checks for IP_PKTINFO ***
1352 dnl *****************************
1353 AC_MSG_CHECKING(for IP_PKTINFO)
1354 AC_TRY_COMPILE([#include <linux/in.h>], [
1355 int level = IP_PKTINFO;
1356 ], [
1357 # Yes, we have it...
1358 AC_MSG_RESULT(yes)
1359 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1360 ], [
1361 AC_MSG_RESULT(no)
1362 ])
1364 dnl *****************************
1365 dnl *** Checks for IPV6_PKTINFO ***
1366 dnl *****************************
1367 AC_MSG_CHECKING(for IPV6_PKTINFO)
1368 AC_TRY_COMPILE([#include <netdb.h>], [
1369 int level = IPV6_PKTINFO;
1370 ], [
1371 # Yes, we have it...
1372 AC_MSG_RESULT(yes)
1373 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1374 ], [
1375 AC_MSG_RESULT(no)
1376 ])
1378 dnl **********************************
1379 dnl *** Checks for IP_DONTFRAG ***
1380 dnl **********************************
1381 AC_MSG_CHECKING(for IP_DONTFRAG)
1382 AC_TRY_COMPILE([#include <netinet/in.h>], [
1383 int level = IP_DONTFRAG;
1384 ], [
1385 # Yes, we have it...
1386 AC_MSG_RESULT(yes)
1387 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1388 ], [
1389 AC_MSG_RESULT(no)
1390 ])
1392 dnl **********************************
1393 dnl *** Checks for IP_DONTFRAGMENT ***
1394 dnl **********************************
1395 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1396 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1397 int level = IP_DONTFRAGMENT;
1398 ], [
1399 # Yes, we have it...
1400 AC_MSG_RESULT(yes)
1401 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1402 ], [
1403 AC_MSG_RESULT(no)
1404 ])
1406 dnl **********************************
1407 dnl *** Checks for IP_MTU_DISCOVER ***
1408 dnl **********************************
1409 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1410 AC_TRY_COMPILE([#include <linux/in.h>], [
1411 int level = IP_MTU_DISCOVER;
1412 ], [
1413 # Yes, we have it...
1414 AC_MSG_RESULT(yes)
1415 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1416 ], [
1417 AC_MSG_RESULT(no)
1418 ])
1420 dnl **********************************
1421 dnl *** Checks for IP_PMTUDISC_DO ***
1422 dnl **********************************
1423 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1424 AC_TRY_COMPILE([#include <linux/in.h>], [
1425 int level = IP_PMTUDISC_DO;
1426 ], [
1427 # Yes, we have it...
1428 AC_MSG_RESULT(yes)
1429 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1430 ], [
1431 AC_MSG_RESULT(no)
1432 ])
1434 dnl *********************************
1435 dnl *** Check for struct ip_mreqn ***
1436 dnl *********************************
1437 AC_MSG_CHECKING(for struct ip_mreqn)
1438 AC_TRY_COMPILE([#include <netinet/in.h>], [
1439 struct ip_mreqn mreq;
1440 mreq.imr_address.s_addr = 0;
1441 ], [
1442 # Yes, we have it...
1443 AC_MSG_RESULT(yes)
1444 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1445 ], [
1446 # We'll just have to try and use struct ip_mreq
1447 AC_MSG_RESULT(no)
1448 AC_MSG_CHECKING(for struct ip_mreq)
1449 AC_TRY_COMPILE([#include <netinet/in.h>], [
1450 struct ip_mreq mreq;
1451 mreq.imr_interface.s_addr = 0;
1452 ], [
1453 # Yes, we have it...
1454 AC_MSG_RESULT(yes)
1455 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1456 ], [
1457 # No multicast support
1458 AC_MSG_RESULT(no)
1459 ])
1460 ])
1462 dnl **********************************
1463 dnl *** Check for getaddrinfo ***
1464 dnl **********************************
1465 AC_MSG_CHECKING(for getaddrinfo)
1466 AC_TRY_LINK([
1467 #include <stdio.h>
1468 #include <netdb.h>
1469 ], [
1470 getaddrinfo(NULL,NULL,NULL,NULL);
1471 ], [
1472 # Yes, we have it...
1473 AC_MSG_RESULT(yes)
1474 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1475 ], [
1476 AC_MSG_RESULT(no)
1477 ])
1479 dnl **********************************
1480 dnl *** Check for gethostbyname2_r ***
1481 dnl **********************************
1482 AC_MSG_CHECKING(for gethostbyname2_r)
1483 AC_TRY_LINK([
1484 #include <stdio.h>
1485 #include <netdb.h>
1486 ], [
1488 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1489 ], [
1490 # Yes, we have it...
1491 AC_MSG_RESULT(yes)
1492 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1493 ], [
1494 AC_MSG_RESULT(no)
1495 ])
1497 dnl **********************************
1498 dnl *** Check for gethostbyname2 ***
1499 dnl **********************************
1500 AC_MSG_CHECKING(for gethostbyname2)
1501 AC_TRY_LINK([
1502 #include <stdio.h>
1503 #include <netdb.h>
1504 ], [
1505 gethostbyname2(NULL,0);
1506 ], [
1507 # Yes, we have it...
1508 AC_MSG_RESULT(yes)
1509 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1510 ], [
1511 AC_MSG_RESULT(no)
1512 ])
1514 dnl **********************************
1515 dnl *** Check for gethostbyname ***
1516 dnl **********************************
1517 AC_MSG_CHECKING(for gethostbyname)
1518 AC_TRY_LINK([
1519 #include <stdio.h>
1520 #include <netdb.h>
1521 ], [
1522 gethostbyname(NULL);
1523 ], [
1524 # Yes, we have it...
1525 AC_MSG_RESULT(yes)
1526 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1527 ], [
1528 AC_MSG_RESULT(no)
1529 ])
1531 dnl **********************************
1532 dnl *** Check for getprotobyname ***
1533 dnl **********************************
1534 AC_MSG_CHECKING(for getprotobyname)
1535 AC_TRY_LINK([
1536 #include <stdio.h>
1537 #include <netdb.h>
1538 ], [
1539 getprotobyname(NULL);
1540 ], [
1541 # Yes, we have it...
1542 AC_MSG_RESULT(yes)
1543 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1544 ], [
1545 AC_MSG_RESULT(no)
1546 ])
1548 dnl **********************************
1549 dnl *** Check for getnameinfo ***
1550 dnl **********************************
1551 AC_MSG_CHECKING(for getnameinfo)
1552 AC_TRY_LINK([
1553 #include <stdio.h>
1554 #include <netdb.h>
1555 ], [
1556 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1557 ], [
1558 # Yes, we have it...
1559 AC_MSG_RESULT(yes)
1560 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1561 ], [
1562 AC_MSG_RESULT(no)
1563 ])
1566 dnl **********************************
1567 dnl *** Check for inet_ntop ***
1568 dnl **********************************
1569 AC_MSG_CHECKING(for inet_ntop)
1570 AC_TRY_LINK([
1571 #include <stdio.h>
1572 #include <arpa/inet.h>
1573 ], [
1574 inet_ntop (0, NULL, NULL, 0);
1575 ], [
1576 # Yes, we have it...
1577 AC_MSG_RESULT(yes)
1578 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
1579 ], [
1580 AC_MSG_RESULT(no)
1581 ])
1583 dnl *****************************
1584 dnl *** Checks for libnsl ***
1585 dnl *****************************
1586 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1588 AC_CHECK_FUNCS(inet_pton inet_aton)
1590 dnl *****************************
1591 dnl *** Checks for libxnet ***
1592 dnl *****************************
1593 case "${host}" in
1594 *solaris* )
1595 AC_MSG_CHECKING(for Solaris XPG4 support)
1596 if test -f /usr/lib/libxnet.so; then
1597 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1598 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1599 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1600 LIBS="$LIBS -lxnet"
1601 AC_MSG_RESULT(yes)
1602 else
1603 AC_MSG_RESULT(no)
1604 fi
1606 if test "$GCC" = "yes"; then
1607 CFLAGS="$CFLAGS -Wno-char-subscripts"
1608 fi
1609 ;;
1610 esac
1612 dnl *****************************
1613 dnl *** Checks for libpthread ***
1614 dnl *****************************
1615 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1616 # and libpthread does not exist
1617 #
1618 case "${host}" in
1619 *-*-*freebsd*)
1620 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1621 ;;
1622 *-*-*openbsd*)
1623 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1624 ;;
1625 *)
1626 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1627 ;;
1628 esac
1629 AC_CHECK_HEADERS(pthread.h)
1630 AC_CHECK_HEADERS(pthread_np.h)
1631 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1632 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np)
1633 AC_CHECK_FUNCS(pthread_kill)
1634 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1635 AC_TRY_COMPILE([ #include <pthread.h>], [
1636 pthread_mutexattr_t attr;
1637 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1638 ], [
1639 AC_MSG_RESULT(ok)
1640 ], [
1641 AC_MSG_RESULT(no)
1642 AC_ERROR(Posix system lacks support for recursive mutexes)
1643 ])
1644 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1645 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1646 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1648 dnl **********************************
1649 dnl *** Check for mincore ***
1650 dnl **********************************
1651 AC_MSG_CHECKING(for mincore)
1652 AC_TRY_LINK([
1653 #include <stdio.h>
1654 #include <sys/types.h>
1655 #include <sys/mman.h>
1656 ], [
1657 mincore(NULL, 0, NULL);
1658 ], [
1659 # Yes, we have it...
1660 AC_MSG_RESULT(yes)
1661 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
1662 ], [
1663 AC_MSG_RESULT(no)
1664 ])
1666 dnl ***********************************
1667 dnl *** Checks for working __thread ***
1668 dnl ***********************************
1669 AC_MSG_CHECKING(for working __thread)
1670 if test "x$with_tls" != "x__thread"; then
1671 AC_MSG_RESULT(disabled)
1672 elif test "x$cross_compiling" = "xyes"; then
1673 AC_MSG_RESULT(cross compiling, assuming yes)
1674 else
1675 AC_TRY_RUN([
1676 #if defined(__APPLE__) && defined(__clang__)
1677 #error "__thread does not currently work with clang on Mac OS X"
1678 #endif
1680 #include <pthread.h>
1681 __thread int i;
1682 static int res1, res2;
1684 void thread_main (void *arg)
1685 {
1686 i = arg;
1687 sleep (1);
1688 if (arg == 1)
1689 res1 = (i == arg);
1690 else
1691 res2 = (i == arg);
1692 }
1694 int main () {
1695 pthread_t t1, t2;
1697 i = 5;
1699 pthread_create (&t1, NULL, thread_main, 1);
1700 pthread_create (&t2, NULL, thread_main, 2);
1702 pthread_join (t1, NULL);
1703 pthread_join (t2, NULL);
1705 return !(res1 + res2 == 2);
1706 }
1707 ], [
1708 AC_MSG_RESULT(yes)
1709 ], [
1710 AC_MSG_RESULT(no)
1711 with_tls=pthread
1712 ])
1713 fi
1715 dnl **************************************
1716 dnl *** Checks for working sigaltstack ***
1717 dnl **************************************
1718 AC_MSG_CHECKING(for working sigaltstack)
1719 if test "x$with_sigaltstack" != "xyes"; then
1720 AC_MSG_RESULT(disabled)
1721 elif test "x$cross_compiling" = "xyes"; then
1722 AC_MSG_RESULT(cross compiling, assuming yes)
1723 else
1724 AC_TRY_RUN([
1725 #include <stdio.h>
1726 #include <stdlib.h>
1727 #include <unistd.h>
1728 #include <signal.h>
1729 #include <pthread.h>
1730 #include <sys/wait.h>
1731 #if defined(__FreeBSD__) || defined(__NetBSD__)
1732 #define SA_STACK SA_ONSTACK
1733 #endif
1734 static void
1735 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1736 {
1737 exit (0);
1738 }
1740 volatile char*__ptr = NULL;
1741 static void *
1742 loop (void *ignored)
1743 {
1744 *__ptr = 0;
1745 return NULL;
1746 }
1748 static void
1749 child ()
1750 {
1751 struct sigaction sa;
1752 #ifdef __APPLE__
1753 stack_t sas;
1754 #else
1755 struct sigaltstack sas;
1756 #endif
1757 pthread_t id;
1758 pthread_attr_t attr;
1760 sa.sa_sigaction = sigsegv_signal_handler;
1761 sigemptyset (&sa.sa_mask);
1762 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1763 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1764 perror ("sigaction");
1765 return;
1766 }
1768 /* x86 darwin deliver segfaults using SIGBUS */
1769 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1770 perror ("sigaction");
1771 return;
1772 }
1773 sas.ss_sp = malloc (SIGSTKSZ);
1774 sas.ss_size = SIGSTKSZ;
1775 sas.ss_flags = 0;
1776 if (sigaltstack (&sas, NULL) == -1) {
1777 perror ("sigaltstack");
1778 return;
1779 }
1781 pthread_attr_init (&attr);
1782 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1783 printf ("pthread_create\n");
1784 return;
1785 }
1787 sleep (100);
1788 }
1790 int
1791 main ()
1792 {
1793 pid_t son;
1794 int status;
1795 int i;
1797 son = fork ();
1798 if (son == -1) {
1799 return 1;
1800 }
1802 if (son == 0) {
1803 child ();
1804 return 0;
1805 }
1807 for (i = 0; i < 300; ++i) {
1808 waitpid (son, &status, WNOHANG);
1809 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1810 return 0;
1811 usleep (10000);
1812 }
1814 kill (son, SIGKILL);
1815 return 1;
1816 }
1818 ], [
1819 AC_MSG_RESULT(yes)
1820 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1821 ], [
1822 with_sigaltstack=no
1823 AC_MSG_RESULT(no)
1824 ])
1825 fi
1827 dnl ********************************
1828 dnl *** Checks for semaphore lib ***
1829 dnl ********************************
1830 # 'Real Time' functions on Solaris
1831 # posix4 on Solaris 2.6
1832 # pthread (first!) on Linux
1833 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1835 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1836 AC_CHECK_FUNCS(shm_open)
1838 dnl ********************************
1839 dnl *** Checks for timezone stuff **
1840 dnl ********************************
1841 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1842 AC_TRY_COMPILE([
1843 #include <time.h>
1844 ], [
1845 struct tm tm;
1846 tm.tm_gmtoff = 1;
1847 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1848 if test $ac_cv_struct_tm_gmtoff = yes; then
1849 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1850 else
1851 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1852 AC_TRY_COMPILE([
1853 #include <time.h>
1854 ], [
1855 timezone = 1;
1856 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1857 if test $ac_cv_var_timezone = yes; then
1858 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1859 else
1860 AC_ERROR(unable to find a way to determine timezone)
1861 fi
1862 fi
1864 dnl *********************************
1865 dnl *** Checks for math functions ***
1866 dnl *********************************
1867 AC_SEARCH_LIBS(sqrtf, m)
1868 if test "x$has_broken_apple_cpp" != "xyes"; then
1869 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1870 AC_TRY_LINK([#include <math.h>],
1871 [ finite(0.0); ],
1872 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1873 AC_MSG_RESULT(no)))
1874 fi
1875 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1876 AC_TRY_LINK([#include <math.h>],
1877 [ isfinite(0.0); ],
1878 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1879 AC_MSG_RESULT(no)))
1881 dnl ****************************************************************
1882 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1883 dnl *** have it in the library (duh)) ***
1884 dnl ****************************************************************
1885 AC_CHECK_FUNCS(poll)
1887 dnl *************************
1888 dnl *** Check for signbit ***
1889 dnl *************************
1890 AC_MSG_CHECKING(for signbit)
1891 AC_TRY_LINK([#include <math.h>], [
1892 int s = signbit(1.0);
1893 ], [
1894 AC_MSG_RESULT(yes)
1895 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1896 ], [
1897 AC_MSG_RESULT(no)
1898 ])
1900 dnl **********************************
1901 dnl *** epoll ***
1902 dnl **********************************
1903 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
1904 AC_CHECK_HEADERS(sys/epoll.h)
1905 haveepoll=no
1906 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1907 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
1908 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1909 fi
1910 fi
1912 havekqueue=no
1914 AC_CHECK_HEADERS(sys/event.h)
1915 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
1917 dnl **************************************
1918 dnl * Darwin has a race that prevents us from using reliably:
1919 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
1920 dnl * Since kqueue is mostly used for scaling large web servers,
1921 dnl * and very few folks run Mono on large web servers on OSX, falling
1922 dnl * back
1923 dnl **************************************
1924 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
1925 if test "x$host_darwin" = "xno"; then
1926 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
1927 fi
1928 fi
1930 dnl ******************************
1931 dnl *** Checks for SIOCGIFCONF ***
1932 dnl ******************************
1933 AC_CHECK_HEADERS(sys/ioctl.h)
1934 AC_CHECK_HEADERS(net/if.h, [], [],
1935 [
1936 #ifdef HAVE_SYS_TYPES_H
1937 # include <sys/types.h>
1938 #endif
1939 #ifdef HAVE_SYS_SOCKET_H
1940 # include <sys/socket.h>
1941 #endif
1942 ])
1943 AC_MSG_CHECKING(for ifreq)
1944 AC_TRY_COMPILE([
1945 #include <stdio.h>
1946 #include <sys/ioctl.h>
1947 #include <net/if.h>
1948 ], [
1949 struct ifconf ifc;
1950 struct ifreq *ifr;
1951 void *x;
1952 ifc.ifc_len = 0;
1953 ifc.ifc_buf = NULL;
1954 x = (void *) &ifr->ifr_addr;
1955 ],[
1956 AC_MSG_RESULT(yes)
1957 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1958 ], [
1959 AC_MSG_RESULT(no)
1960 ])
1961 dnl **********************************
1962 dnl *** Checks for sin_len ***
1963 dnl **********************************
1964 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1965 AC_TRY_COMPILE([
1966 #include <netinet/in.h>
1967 ], [
1968 struct sockaddr_in saddr;
1969 saddr.sin_len = sizeof (saddr);
1970 ],[
1971 AC_MSG_RESULT(yes)
1972 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1973 ], [
1974 AC_MSG_RESULT(no)
1975 ])
1976 dnl **********************************
1977 dnl *** Checks for sin6_len ***
1978 dnl **********************************
1979 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1980 AC_TRY_COMPILE([
1981 #include <netinet/in.h>
1982 ], [
1983 struct sockaddr_in6 saddr6;
1984 saddr6.sin6_len = sizeof (saddr6);
1985 ],[
1986 AC_MSG_RESULT(yes)
1987 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1988 ], [
1989 AC_MSG_RESULT(no)
1990 ])
1991 dnl **********************************
1992 dnl *** Check for getifaddrs ***
1993 dnl **********************************
1994 AC_MSG_CHECKING(for getifaddrs)
1995 AC_TRY_LINK([
1996 #include <stdio.h>
1997 #include <sys/types.h>
1998 #include <sys/socket.h>
1999 #include <ifaddrs.h>
2000 ], [
2001 getifaddrs(NULL);
2002 ], [
2003 # Yes, we have it...
2004 AC_MSG_RESULT(yes)
2005 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2006 ], [
2007 AC_MSG_RESULT(no)
2008 ])
2009 dnl **********************************
2010 dnl *** Check for if_nametoindex ***
2011 dnl **********************************
2012 AC_MSG_CHECKING(for if_nametoindex)
2013 AC_TRY_LINK([
2014 #include <stdio.h>
2015 #include <sys/types.h>
2016 #include <sys/socket.h>
2017 #include <net/if.h>
2018 ], [
2019 if_nametoindex(NULL);
2020 ], [
2021 # Yes, we have it...
2022 AC_MSG_RESULT(yes)
2023 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2024 ], [
2025 AC_MSG_RESULT(no)
2026 ])
2028 dnl **********************************
2029 dnl *** Checks for MonoPosixHelper ***
2030 dnl **********************************
2031 AC_CHECK_HEADERS(checklist.h)
2032 AC_CHECK_HEADERS(pathconf.h)
2033 AC_CHECK_HEADERS(fstab.h)
2034 AC_CHECK_HEADERS(attr/xattr.h)
2035 AC_CHECK_HEADERS(sys/extattr.h)
2036 AC_CHECK_HEADERS(sys/sendfile.h)
2037 AC_CHECK_HEADERS(sys/statvfs.h)
2038 AC_CHECK_HEADERS(sys/statfs.h)
2039 AC_CHECK_HEADERS(sys/vfstab.h)
2040 AC_CHECK_HEADERS(sys/xattr.h)
2041 AC_CHECK_HEADERS(sys/mman.h)
2042 AC_CHECK_HEADERS(sys/param.h)
2043 AC_CHECK_HEADERS(sys/mount.h, [], [],
2044 [
2045 #ifdef HAVE_SYS_PARAM_H
2046 # include <sys/param.h>
2047 #endif
2048 ])
2049 AC_CHECK_HEADERS(sys/mount.h)
2050 AC_CHECK_FUNCS(confstr)
2051 AC_CHECK_FUNCS(seekdir telldir)
2052 AC_CHECK_FUNCS(getdomainname)
2053 AC_CHECK_FUNCS(setdomainname)
2054 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2055 AC_CHECK_FUNCS(setgroups)
2056 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2057 AC_CHECK_FUNCS(getfsstat)
2058 AC_CHECK_FUNCS(lutimes futimes)
2059 AC_CHECK_FUNCS(mremap)
2060 AC_CHECK_FUNCS(remap_file_pages)
2061 AC_CHECK_FUNCS(posix_fadvise)
2062 AC_CHECK_FUNCS(posix_fallocate)
2063 AC_CHECK_FUNCS(posix_madvise)
2064 AC_CHECK_FUNCS(vsnprintf)
2065 AC_CHECK_FUNCS(sendfile)
2066 AC_CHECK_FUNCS(gethostid sethostid)
2067 AC_CHECK_FUNCS(sethostname)
2068 AC_CHECK_FUNCS(statfs)
2069 AC_CHECK_FUNCS(fstatfs)
2070 AC_CHECK_FUNCS(statvfs)
2071 AC_CHECK_FUNCS(fstatvfs)
2072 AC_CHECK_FUNCS(stime)
2073 AC_CHECK_FUNCS(strerror_r)
2074 AC_CHECK_FUNCS(ttyname_r)
2075 AC_CHECK_FUNCS(psignal)
2076 AC_CHECK_FUNCS(getlogin_r)
2077 AC_CHECK_FUNCS(lockf)
2078 AC_CHECK_FUNCS(swab)
2079 AC_CHECK_FUNCS(setusershell endusershell)
2080 AC_CHECK_FUNCS(futimens utimensat)
2081 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2082 AC_CHECK_FUNCS(readv writev preadv pwritev)
2083 AC_CHECK_FUNCS(setpgid)
2084 AC_CHECK_FUNCS(system)
2085 AC_CHECK_FUNCS(fork execv execve)
2086 AC_CHECK_SIZEOF(size_t)
2087 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2088 [#include <sys/types.h>
2089 #include <sys/stat.h>
2090 #include <unistd.h>])
2091 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2092 [#include <sys/types.h>
2093 #include <sys/stat.h>
2094 #include <unistd.h>])
2095 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2096 [#include <sys/time.h>])
2097 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2098 [#include <unistd.h>
2099 #include <fcntl.h>])
2100 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2101 [#include <sys/uio.h>])
2102 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2103 [#include <sys/socket.h>])
2104 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2105 [#include <sys/poll.h>])
2106 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2107 [#include <sys/types.h>
2108 #include <sys/stat.h>
2109 #include <unistd.h>])
2110 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2111 [#include <time.h>])
2112 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2113 [#include <sys/time.h>
2114 #include <sys/types.h>
2115 #include <utime.h>])
2116 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2117 [#include <sys/time.h>])
2118 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2119 [#include <sys/types.h>
2120 #include <utime.h>])
2121 AC_CHECK_MEMBERS(
2122 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2123 [#include <sys/types.h>
2124 #include <dirent.h>])
2125 AC_CHECK_MEMBERS(
2126 [struct passwd.pw_gecos],,,
2127 [#include <sys/types.h>
2128 #include <pwd.h>])
2129 AC_CHECK_MEMBERS(
2130 [struct statfs.f_flags],,,
2131 [#include <sys/types.h>
2132 #include <sys/vfs.h>])
2133 AC_CHECK_MEMBERS(
2134 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2135 [#include <sys/types.h>
2136 #include <sys/stat.h>
2137 #include <unistd.h>])
2139 dnl Favour xattr through glibc, but use libattr if we have to
2140 AC_CHECK_FUNC(lsetxattr, ,
2141 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2142 )
2143 AC_SUBST(XATTR_LIB)
2145 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2146 AC_CHECK_MEMBERS(
2147 [struct kinfo_proc.kp_proc],,,
2148 [#include <sys/types.h>
2149 #include <sys/param.h>
2150 #include <sys/sysctl.h>
2151 #include <sys/proc.h>
2152 ])
2154 dnl *********************************
2155 dnl *** Checks for Windows compilation ***
2156 dnl *********************************
2157 AC_CHECK_HEADERS(sys/time.h)
2158 AC_CHECK_HEADERS(sys/param.h)
2159 AC_CHECK_HEADERS(dirent.h)
2161 dnl ******************************************
2162 dnl *** Checks for OSX and iOS compilation ***
2163 dnl ******************************************
2164 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2166 dnl *********************************
2167 dnl *** Check for Console 2.0 I/O ***
2168 dnl *********************************
2169 AC_CHECK_HEADERS([curses.h])
2170 AC_CHECK_HEADERS([term.h], [], [],
2171 [#if HAVE_CURSES_H
2172 #include <curses.h>
2173 #endif
2174 ])
2175 AC_CHECK_HEADERS([termios.h])
2176 else
2177 dnl *********************************
2178 dnl *** Checks for Windows compilation ***
2179 dnl *********************************
2180 AC_CHECK_HEADERS(winternl.h)
2182 jdk_headers_found=no
2183 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2184 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2185 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2186 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2187 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2188 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2189 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2191 dnl *********************************
2192 dnl *** Check for struct ip_mreqn ***
2193 dnl *********************************
2194 AC_MSG_CHECKING(for struct ip_mreqn)
2195 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2196 struct ip_mreqn mreq;
2197 mreq.imr_address.s_addr = 0;
2198 ], [
2199 # Yes, we have it...
2200 AC_MSG_RESULT(yes)
2201 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2202 ], [
2203 # We'll just have to try and use struct ip_mreq
2204 AC_MSG_RESULT(no)
2205 AC_MSG_CHECKING(for struct ip_mreq)
2206 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2207 struct ip_mreq mreq;
2208 mreq.imr_interface.s_addr = 0;
2209 ], [
2210 # Yes, we have it...
2211 AC_MSG_RESULT(yes)
2212 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2213 ], [
2214 # No multicast support
2215 AC_MSG_RESULT(no)
2216 ])
2217 ])
2219 dnl **********************************
2220 dnl *** Check for getaddrinfo ***
2221 dnl **********************************
2222 AC_MSG_CHECKING(for getaddrinfo)
2223 AC_TRY_LINK([
2224 #include <stdio.h>
2225 #include <winsock2.h>
2226 #include <ws2tcpip.h>
2227 ], [
2228 getaddrinfo(NULL,NULL,NULL,NULL);
2229 ], [
2230 # Yes, we have it...
2231 AC_MSG_RESULT(yes)
2232 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2233 ], [
2234 AC_MSG_RESULT(no)
2235 ])
2237 dnl **********************************
2238 dnl *** Check for gethostbyname ***
2239 dnl **********************************
2240 AC_MSG_CHECKING(for gethostbyname)
2241 AC_TRY_LINK([
2242 #include <stdio.h>
2243 #include <winsock2.h>
2244 #include <ws2tcpip.h>
2245 ], [
2246 gethostbyname(NULL);
2247 ], [
2248 # Yes, we have it...
2249 AC_MSG_RESULT(yes)
2250 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2251 ], [
2252 AC_MSG_RESULT(no)
2253 ])
2255 dnl **********************************
2256 dnl *** Check for getprotobyname ***
2257 dnl **********************************
2258 AC_MSG_CHECKING(for getprotobyname)
2259 AC_TRY_LINK([
2260 #include <stdio.h>
2261 #include <winsock2.h>
2262 #include <ws2tcpip.h>
2263 ], [
2264 getprotobyname(NULL);
2265 ], [
2266 # Yes, we have it...
2267 AC_MSG_RESULT(yes)
2268 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2269 ], [
2270 AC_MSG_RESULT(no)
2271 ])
2273 dnl **********************************
2274 dnl *** Check for getnameinfo ***
2275 dnl **********************************
2276 AC_MSG_CHECKING(for getnameinfo)
2277 AC_TRY_LINK([
2278 #include <stdio.h>
2279 #include <winsock2.h>
2280 #include <ws2tcpip.h>
2281 ], [
2282 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2283 ], [
2284 # Yes, we have it...
2285 AC_MSG_RESULT(yes)
2286 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2287 ], [
2288 AC_MSG_RESULT(no)
2289 ])
2291 dnl **********************************
2292 dnl *** Check for inet_ntop ***
2293 dnl **********************************
2294 AC_MSG_CHECKING(for inet_ntop)
2295 AC_TRY_LINK([
2296 #include <stdio.h>
2297 #include <winsock2.h>
2298 #include <ws2tcpip.h>
2299 ], [
2300 inet_ntop (0, NULL, NULL, 0);
2301 ], [
2302 # Yes, we have it...
2303 AC_MSG_RESULT(yes)
2304 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2305 ], [
2306 AC_MSG_RESULT(no)
2307 ])
2309 dnl **********************************
2310 dnl *** Check for inet_pton ***
2311 dnl **********************************
2312 AC_MSG_CHECKING(for inet_pton)
2313 AC_TRY_LINK([
2314 #include <stdio.h>
2315 #include <winsock2.h>
2316 #include <ws2tcpip.h>
2317 ], [
2318 inet_pton (0, NULL, NULL);
2319 ], [
2320 # Yes, we have it...
2321 AC_MSG_RESULT(yes)
2322 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2323 ], [
2324 AC_MSG_RESULT(no)
2325 ])
2327 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2328 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2329 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2330 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2331 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2332 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2333 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2334 fi
2336 dnl socklen_t check
2337 AC_MSG_CHECKING(for socklen_t)
2338 AC_TRY_COMPILE([
2339 #include <sys/types.h>
2340 #include <sys/socket.h>
2341 ],[
2342 socklen_t foo;
2343 ],[
2344 ac_cv_c_socklen_t=yes
2345 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2346 AC_MSG_RESULT(yes)
2347 ],[
2348 AC_MSG_RESULT(no)
2349 ])
2351 AC_MSG_CHECKING(for array element initializer support)
2352 AC_TRY_COMPILE([#include <sys/socket.h>], [
2353 const int array[] = {[1] = 2,};
2354 ], [
2355 # Yes, we have it...
2356 AC_MSG_RESULT(yes)
2357 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2358 ], [
2359 # We'll have to use signals
2360 AC_MSG_RESULT(no)
2361 ])
2363 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2364 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2365 AC_TRY_LINK([#include <math.h>],
2366 [ static void *p = &trunc; ],
2367 [
2368 AC_DEFINE(HAVE_TRUNC)
2369 AC_MSG_RESULT(yes)
2370 ac_cv_trunc=yes
2371 ],
2372 AC_MSG_RESULT(no)))
2374 if test "x$ac_cv_truncl" != "xyes"; then
2375 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2376 fi
2378 AC_CHECK_FUNCS(execvp)
2380 dnl ****************************
2381 dnl *** Look for /dev/random ***
2382 dnl ****************************
2384 AC_MSG_CHECKING([if usage of random device is requested])
2385 AC_ARG_ENABLE(dev-random,
2386 [ --disable-dev-random disable the use of the random device (enabled by default)],
2387 try_dev_random=$enableval, try_dev_random=yes)
2389 AC_MSG_RESULT($try_dev_random)
2391 case "{$build}" in
2392 *-openbsd*)
2393 NAME_DEV_RANDOM="/dev/srandom"
2394 ;;
2396 dnl Win32 does not have /dev/random, they have their own method...
2398 *-mingw*|*-*-cygwin*)
2399 ac_cv_have_dev_random=no
2400 ;;
2402 dnl Everywhere else, it's /dev/random
2404 *)
2405 NAME_DEV_RANDOM="/dev/random"
2406 ;;
2407 esac
2409 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2411 dnl Now check if the device actually exists
2413 if test "x$try_dev_random" = "xyes"; then
2414 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2415 [if test -r "$NAME_DEV_RANDOM" ; then
2416 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2417 if test "x$ac_cv_have_dev_random" = "xyes"; then
2418 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2419 fi
2420 else
2421 AC_MSG_CHECKING(for random device)
2422 ac_cv_have_dev_random=no
2423 AC_MSG_RESULT(has been disabled)
2424 fi
2426 if test "x$host_win32" = "xyes"; then
2427 AC_DEFINE(HAVE_CRYPT_RNG)
2428 fi
2430 if test "x$ac_cv_have_dev_random" = "xno" \
2431 && test "x$host_win32" = "xno"; then
2432 AC_MSG_WARN([[
2433 ***
2434 *** A system-provided entropy source was not found on this system.
2435 *** Because of this, the System.Security.Cryptography random number generator
2436 *** will throw a NotImplemented exception.
2437 ***
2438 *** If you are seeing this message, and you know your system DOES have an
2439 *** entropy collection in place, please contact <crichton@gimp.org> and
2440 *** provide information about the system and how to access the random device.
2441 ***
2442 *** Otherwise you can install either egd or prngd and set the environment
2443 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2444 ***]])
2445 fi
2447 AC_MSG_CHECKING([if inter-process shared handles are requested])
2448 # Same as --enable-minimal=shared_handles
2449 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=no)
2450 AC_MSG_RESULT($try_shared_handles)
2451 if test "x$try_shared_handles" != "xyes"; then
2452 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
2453 AC_SUBST(DISABLE_SHARED_HANDLES)
2454 fi
2456 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2458 AC_ARG_ENABLE(perf-events, [ --enable-perf-events Enable using `perf` for profiling on Linux], test_perf_events=$enableval, test_perf_events=no)
2459 if test "x$test_perf_events" == "xyes"; then
2460 AC_DEFINE(ENABLE_PERF_EVENTS, 1, [Enable using `perf` for profiling on Linux])
2461 AC_SUBST(ENABLE_PERF_EVENTS)
2462 fi
2464 AC_MSG_CHECKING([if big-arrays are to be enabled])
2465 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2466 if test "x$enable_big_arrays" = "xyes" ; then
2467 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2468 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2469 else
2470 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2471 fi
2472 fi
2473 AC_MSG_RESULT($enable_big_arrays)
2475 dnl **************
2476 dnl *** DTRACE ***
2477 dnl **************
2479 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2481 if test "x$enable_dtrace" = "xyes"; then
2482 if test "x$has_dtrace" = "xno"; then
2483 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2484 fi
2485 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2486 if test "x$DTRACE" = "xno"; then
2487 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2488 enable_dtrace=no
2489 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2490 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2491 enable_dtrace=no
2492 fi
2493 fi
2495 dtrace_g=no
2496 if test "x$enable_dtrace" = "xyes"; then
2497 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2498 DTRACEFLAGS=
2499 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2500 case "$host" in
2501 powerpc-*-darwin*)
2502 DTRACEFLAGS="-arch ppc64"
2503 ;;
2504 i*86-*-darwin*)
2505 DTRACEFLAGS="-arch x86_64"
2506 ;;
2507 *)
2508 DTRACEFLAGS=-64
2509 ;;
2510 esac
2511 else
2512 case "$host" in
2513 powerpc-*-darwin*)
2514 DTRACEFLAGS="-arch ppc"
2515 ;;
2516 i*86-*-darwin*)
2517 DTRACEFLAGS="-arch i386"
2518 ;;
2519 *)
2520 DTRACEFLAGS=-32
2521 ;;
2522 esac
2523 fi
2524 AC_SUBST(DTRACEFLAGS)
2525 case "$host" in
2526 *-*-solaris*)
2527 dtrace_g=yes
2528 ;;
2529 esac
2530 AC_CHECK_HEADERS([sys/sdt.h])
2531 fi
2532 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2533 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2535 dnl **************
2536 dnl *** NaCl ***
2537 dnl **************
2539 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2540 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2542 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2544 dnl
2545 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2546 dnl
2547 nacl_self_host=""
2548 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2549 nacl_self_host="nacl_self_host"
2550 fi
2551 AC_SUBST(nacl_self_host)
2553 if test "x$enable_nacl_codegen" = "xyes"; then
2554 MONO_NACL_ALIGN_MASK_OFF=1
2555 AC_DEFINE(TARGET_NACL, 1, [...])
2556 AC_DEFINE(__native_client_codegen__, 1, [...])
2557 else
2558 MONO_NACL_ALIGN_MASK_OFF=0
2559 AC_DEFINE(__default_codegen__, 1, [...])
2560 fi
2561 if test "x$enable_nacl_gc" = "xyes"; then
2562 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2563 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2564 else
2565 # Not yet implemented
2566 INSTRUMENT_CFLAG=""
2567 fi
2568 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2569 fi
2570 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2572 dnl **************************
2573 dnl *** AOT cross offsets ***
2574 dnl **************************
2576 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
2577 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
2579 dnl **************
2580 dnl *** LLVM ***
2581 dnl **************
2583 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2584 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2585 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2586 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
2588 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2590 if test "x$enable_llvm" = "xyes"; then
2591 if test "x$with_llvm" != "x"; then
2592 LLVM_CONFIG=$with_llvm/bin/llvm-config
2593 if test x$host_win32 = xyes; then
2594 LLVM_CONFIG=$LLVM_CONFIG.exe
2595 fi
2596 if test ! -x $LLVM_CONFIG; then
2597 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2598 fi
2599 else
2600 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2601 if test "x$LLVM_CONFIG" = "xno"; then
2602 AC_MSG_ERROR([llvm-config not found.])
2603 fi
2604 fi
2606 llvm_codegen="x86codegen"
2607 case "$target" in
2608 arm*)
2609 llvm_codegen="armcodegen"
2610 ;;
2611 esac
2613 if test "x$host_win32" = "xno"; then
2615 # The output of --cflags seems to include optimizations flags too
2616 LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2617 LLVM_CXXFLAGS=`$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'`
2618 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2619 # from LLVM classes.
2620 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
2621 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2622 # This might include empty lines
2623 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2624 if test "x$host" != "x$target"; then
2625 # No need for jit libs
2626 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter`
2627 else
2628 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter jit mcjit $llvm_codegen`
2629 fi
2630 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
2631 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
2632 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
2633 LLVM_LIBS="$LLVM_LIBS -lc++"
2634 else
2635 LLVM_LIBS="$LLVM_LIBS -lstdc++"
2636 fi
2638 expected_llvm_version="3.4svn-mono-mono/e656cac"
2640 # Should be something like '2.6' or '2.7svn'
2641 llvm_version=`$LLVM_CONFIG --version`
2642 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2643 AC_MSG_CHECKING(LLVM version)
2644 AC_MSG_RESULT($llvm_version)
2645 if echo $llvm_version | grep -q 'mono'; then
2646 if test "x$enable_llvm_version_check" == "xyes"; then
2647 if test "$llvm_version" != "$expected_llvm_version"; then
2648 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2649 fi
2650 fi
2651 else
2652 AC_MSG_ERROR([Compiling with stock LLVM is not supported, please use the Mono LLVM repo at https://github.com/mono/llvm, with the GIT branch which matches this version of mono, i.e. 'mono-2-10' for Mono 2.10.])
2653 fi
2655 else
2656 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2657 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
2658 LLVM_LDFLAGS="-L$with_llvm/lib"
2659 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
2660 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
2661 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
2662 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
2663 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
2664 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
2665 -lLLVMAnalysis -lLLVMTarget \
2666 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
2667 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
2668 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
2669 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
2670 -lLLVMSupport -lstdc++"
2671 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
2673 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
2674 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
2675 fi
2677 if test "x$llvm_api_version" = "x"; then
2678 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
2679 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
2680 else
2681 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2682 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2683 fi
2685 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2687 AC_SUBST(LLVM_CFLAGS)
2688 AC_SUBST(LLVM_CXXFLAGS)
2689 AC_SUBST(LLVM_LIBS)
2690 AC_SUBST(LLVM_LDFLAGS)
2691 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2692 fi
2694 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2695 if test "x$enable_loadedllvm" = "xyes"; then
2696 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2697 fi
2698 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2700 if test "x$enable_llvm" = "xyes"; then
2701 enable_llvm_runtime=yes
2702 fi
2703 if test "x$enable_llvm_runtime" = "xyes"; then
2704 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
2705 fi
2706 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
2708 TARGET="unknown"
2709 ACCESS_UNALIGNED="yes"
2711 LIBC="libc.so.6"
2712 INTL="libc.so.6"
2713 SQLITE="libsqlite.so.0"
2714 SQLITE3="libsqlite3.so.0"
2715 X11="libX11.so"
2716 GDKX11="libgdk-x11-2.0.so.0"
2717 GTKX11="libgtk-x11-2.0.so.0"
2718 XINERAMA="libXinerama.so.1"
2720 sizeof_register="SIZEOF_VOID_P"
2722 jit_wanted=true
2723 boehm_supported=true
2724 case "$host" in
2725 mips*)
2726 TARGET=MIPS;
2727 arch_target=mips;
2728 ACCESS_UNALIGNED="no"
2730 AC_MSG_CHECKING(for mips n32)
2731 AC_TRY_COMPILE([],[
2732 #if _MIPS_SIM != _ABIN32
2733 #error Not mips n32
2734 #endif
2735 return 0;
2736 ],[
2737 AC_MSG_RESULT(yes)
2738 sizeof_register=8
2739 ],[
2740 AC_MSG_RESULT(no)
2741 ])
2742 ;;
2743 i*86-*-*)
2744 TARGET=X86;
2745 arch_target=x86;
2746 case $host_os in
2747 solaris*)
2748 LIBC="libc.so"
2749 INTL="libintl.so"
2750 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2751 TARGET=AMD64
2752 arch_target=amd64
2753 fi
2755 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2756 # int astruct __attribute__ ((visibility ("hidden")));
2757 # void foo ()
2758 # {
2759 # void *p = &astruct;
2760 # }
2761 # gcc -fPIC --shared -o libfoo.so foo.c
2762 # yields:
2763 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2764 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2765 have_visibility_hidden=no
2766 ;;
2767 mingw*|cygwin*)
2768 have_visibility_hidden=no
2769 ;;
2770 haiku*)
2771 LIBC=libroot.so
2772 ;;
2773 linux*)
2774 AOT_SUPPORTED="yes"
2775 ;;
2776 darwin*)
2777 AOT_SUPPORTED="yes"
2778 ;;
2779 openbsd*|freebsd*|kfreebsd-gnu*)
2780 ;;
2781 esac
2782 ;;
2783 x86_64-*-* | amd64-*-*)
2784 TARGET=AMD64;
2785 arch_target=amd64;
2786 if test "x$ac_cv_sizeof_void_p" = "x4"; then
2787 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2788 sizeof_register=8
2789 fi
2790 case $host_os in
2791 linux*)
2792 AOT_SUPPORTED="yes"
2793 ;;
2794 darwin*)
2795 AOT_SUPPORTED="yes"
2796 ;;
2797 openbsd*|freebsd*|kfreebsd-gnu*)
2798 ;;
2799 mingw*)
2800 ;;
2801 esac
2802 case "$host" in
2803 x86_64-*-nacl*)
2804 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2805 sizeof_register=8
2806 ;;
2807 esac
2808 ;;
2809 ia64-*-*)
2810 TARGET=IA64
2811 arch_target=ia64
2812 ACCESS_UNALIGNED="no"
2813 LIBC="libc.so.6.1"
2814 INTL="libc.so.6.1"
2815 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2816 libmono_ldflags="-lunwind"
2817 ;;
2818 sparc*-*-*)
2819 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2820 TARGET=SPARC64
2821 else
2822 TARGET=SPARC
2823 fi
2824 arch_target=sparc;
2825 ACCESS_UNALIGNED="no"
2826 case $host_os in
2827 linux*) ;;
2828 *)
2829 LIBC="libc.so"
2830 INTL="libintl.so"
2831 esac
2832 if test x"$GCC" = xyes; then
2833 # We don't support v8 cpus
2834 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2835 fi
2836 if test x"$AR" = xfalse; then
2837 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2838 fi
2839 ;;
2840 *-mingw*|*-*-cygwin*)
2841 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2842 have_visibility_hidden=no
2843 INTL="intl"
2844 ;;
2845 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2846 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2847 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2848 TARGET=POWERPC64;
2849 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2850 CFLAGS="$CFLAGS -mminimal-toc"
2851 else
2852 TARGET=POWERPC;
2853 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2854 fi
2855 arch_target=ppc;
2856 case $host_os in
2857 linux*|darwin*)
2858 ;;
2859 esac
2860 ;;
2861 armv7k-*-darwin*)
2862 TARGET=ARM;
2863 TARGET_SYS=WATCHOS
2864 arch_target=arm;
2865 ACCESS_UNALIGNED="no"
2866 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2867 ;;
2869 arm*-darwin*)
2870 TARGET=ARM;
2871 arch_target=arm;
2872 ACCESS_UNALIGNED="no"
2873 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2874 ;;
2875 arm*-linux*)
2876 TARGET=ARM;
2877 arch_target=arm;
2878 ACCESS_UNALIGNED="no"
2879 AOT_SUPPORTED="yes"
2880 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2881 ;;
2882 # TODO: make proper support for NaCl host.
2883 # arm*-*nacl)
2884 # TARGET=ARM;
2885 # arch_target=arm;
2886 # ACCESS_UNALIGNED="no"
2887 # AOT_SUPPORTED="no"
2888 # ;;
2889 aarch64-*)
2890 # https://lkml.org/lkml/2012/7/15/133
2891 TARGET=ARM64
2892 arch_target=arm64
2893 boehm_supported=false
2894 ;;
2895 s390x-*-linux*)
2896 TARGET=S390X;
2897 arch_target=s390x;
2898 ACCESS_UNALIGNED="yes"
2899 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2900 ;;
2901 esac
2903 HOST=$TARGET
2905 if test "x$host" != "x$target"; then
2906 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2907 enable_mcs_build=no
2908 case "$target" in
2909 arm*-darwin*)
2910 TARGET=ARM;
2911 arch_target=arm;
2912 ACCESS_UNALIGNED="no"
2913 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2914 # Can't use tls, since it depends on the runtime detection of tls offsets
2915 # in mono-compiler.h
2916 with_tls=pthread
2917 case "$target" in
2918 armv7k-*)
2919 AC_DEFINE(TARGET_WATCHOS, 1, [...])
2920 ;;
2921 esac
2922 ;;
2923 powerpc64-ps3-linux-gnu)
2924 TARGET=POWERPC64
2925 arch_target=powerpc64
2926 AC_DEFINE(TARGET_PS3, 1, [...])
2927 # It would be better to just use TARGET_POWERPC64, but lots of code already
2928 # uses this define
2929 AC_DEFINE(__mono_ppc64__, 1, [...])
2930 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2931 sizeof_register=8
2932 target_byte_order=G_BIG_ENDIAN
2933 ;;
2934 powerpc64-xbox360-linux-gnu)
2935 TARGET=POWERPC64
2936 arch_target=powerpc64
2937 AC_DEFINE(TARGET_XBOX360, 1, [...])
2938 # It would be better to just use TARGET_POWERPC64, but lots of code already
2939 # uses this define
2940 sizeof_register=8
2941 target_byte_order=G_BIG_ENDIAN
2942 ;;
2943 x86_64-*-nacl)
2944 TARGET=AMD64
2945 arch_target=amd64
2946 AC_DEFINE(TARGET_AMD64, 1, [...])
2947 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2948 sizeof_register=8
2949 ;;
2950 # TODO: make proper support for NaCl target.
2951 # arm*-*nacl)
2952 # TARGET=ARM
2953 # arch_target=arm
2954 # AC_DEFINE(TARGET_ARM, 1, [...])
2955 # ACCESS_UNALIGNED="no"
2956 # sizeof_register=4
2957 # CPPFLAGS="$CPPFLAGS \
2958 # -D__ARM_EABI__ \
2959 # -D__arm__ \
2960 # -D__portable_native_client__ \
2961 # -Dtimezone=_timezone \
2962 # -DDISABLE_SOCKETS \
2963 # -DDISABLE_ATTACH \
2964 # -DUSE_NEWLIB"
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 # ;;
2969 i686-*-nacl)
2970 TARGET=X86
2971 arch_target=x86
2972 AC_DEFINE(TARGET_X86, 1, [...])
2973 sizeof_register=4
2974 ;;
2975 arm*-linux-*)
2976 TARGET=ARM;
2977 arch_target=arm;
2978 AC_DEFINE(TARGET_ARM, 1, [...])
2979 AC_DEFINE(TARGET_ANDROID, 1, [...])
2980 ACCESS_UNALIGNED="no"
2981 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2982 # Can't use tls, since it depends on the runtime detection of tls offsets
2983 # in mono-compiler.h
2984 with_tls=pthread
2985 target_mach=no
2986 case "$target" in
2987 armv7l-unknown-linux-gnueabi*)
2988 # TEGRA
2989 CPPFLAGS="$CPPFLAGS"
2990 ;;
2991 armv5-*-linux-androideabi*)
2992 CPPFLAGS="$CPPFLAGS"
2993 ;;
2994 esac
2995 ;;
2996 i686*-linux-*)
2997 TARGET=X86;
2998 arch_target=x86;
2999 AC_DEFINE(TARGET_X86, 1, [...])
3000 AC_DEFINE(TARGET_ANDROID, 1, [...])
3001 CPPFLAGS="$CPPFLAGS"
3002 # Can't use tls, since it depends on the runtime detection of tls offsets
3003 # in mono-compiler.h
3004 with_tls=pthread
3005 target_mach=no
3006 ;;
3007 x86_64*-linux-*)
3008 TARGET=AMD64;
3009 arch_target=amd64;
3010 AC_DEFINE(TARGET_AMD64, 1, [...])
3011 AC_DEFINE(TARGET_ANDROID, 1, [...])
3012 CPPFLAGS="$CPPFLAGS"
3013 # Can't use tls, since it depends on the runtime detection of tls offsets
3014 # in mono-compiler.h
3015 with_tls=pthread
3016 target_mach=no
3017 ;;
3018 x86_64-ps4-freebsd)
3019 TARGET=AMD64;
3020 arch_target=amd64;
3021 AC_DEFINE(TARGET_AMD64, 1, [...])
3022 AC_DEFINE(TARGET_PS4, 1, [...])
3023 CPPFLAGS="$CPPFLAGS"
3024 # Can't use tls, since it depends on the runtime detection of tls offsets
3025 # in mono-compiler.h
3026 with_tls=pthread
3027 target_mach=no
3028 target_win32=no
3029 ;;
3030 aarch64*-linux-*)
3031 TARGET=ARM64;
3032 arch_target=arm64;
3033 AC_DEFINE(TARGET_ARM64, 1, [...])
3034 AC_DEFINE(TARGET_ANDROID, 1, [...])
3035 CPPFLAGS="$CPPFLAGS"
3036 # Can't use tls, since it depends on the runtime detection of tls offsets
3037 # in mono-compiler.h
3038 with_tls=pthread
3039 target_mach=no
3040 ;;
3041 aarch64-*)
3042 TARGET=ARM64
3043 ;;
3044 *)
3045 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3046 esac
3047 fi
3049 case "$TARGET" in
3050 X86)
3051 AC_DEFINE(TARGET_X86, 1, [...])
3052 ;;
3053 AMD64)
3054 AC_DEFINE(TARGET_AMD64, 1, [...])
3055 ;;
3056 ARM)
3057 AC_DEFINE(TARGET_ARM, 1, [...])
3058 ;;
3059 ARM64)
3060 AC_DEFINE(TARGET_ARM64, 1, [...])
3061 ;;
3062 POWERPC)
3063 AC_DEFINE(TARGET_POWERPC, 1, [...])
3064 ;;
3065 POWERPC64)
3066 AC_DEFINE(TARGET_POWERPC, 1, [...])
3067 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3068 ;;
3069 S390X)
3070 AC_DEFINE(TARGET_S390X, 1, [...])
3071 ;;
3072 MIPS)
3073 AC_DEFINE(TARGET_MIPS, 1, [...])
3074 ;;
3075 IA64)
3076 AC_DEFINE(TARGET_IA64, 1, [...])
3077 ;;
3078 SPARC)
3079 AC_DEFINE(TARGET_SPARC, 1, [...])
3080 ;;
3081 SPARC64)
3082 AC_DEFINE(TARGET_SPARC64, 1, [...])
3083 ;;
3084 esac
3086 dnl *************
3087 dnl *** VTUNE ***
3088 dnl *************
3090 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3091 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3093 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3095 if test "x$enable_vtune" = "xyes"; then
3096 if test "x$with_vtune" = "x"; then
3097 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3098 else
3099 VTUNE_PATH=$with_vtune
3100 fi
3101 VTUNE_INCLUDE=$VTUNE_PATH/include
3102 case "$TARGET" in
3103 X86)
3104 VTUNE_LIB=$VTUNE_PATH/lib32
3105 ;;
3106 AMD64)
3107 VTUNE_LIB=$VTUNE_PATH/lib64
3108 ;;
3109 *)
3110 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3111 ;;
3112 esac
3113 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3114 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3115 fi
3116 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3117 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3118 fi
3120 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3121 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3123 AC_SUBST(VTUNE_LIBS)
3124 AC_SUBST(VTUNE_CFLAGS)
3125 fi
3126 dnl Use GCC atomic ops if they work on the target.
3127 if test x$GCC = "xyes"; then
3128 case $TARGET in
3129 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3130 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3131 ;;
3132 esac
3133 fi
3135 if test "x$target_mach" = "xyes"; then
3137 if test "x$TARGET_SYS" = "xWATCHOS"; then
3138 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3139 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3140 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3141 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3142 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3143 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3144 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3145 else
3146 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3147 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3148 #error fail this for ios
3149 #endif
3150 return 0;
3151 ], [
3152 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3153 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3154 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3155 ], [
3156 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3157 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3158 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3159 ])
3160 fi
3161 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3162 fi
3164 if test "x$sizeof_register" = "x4"; then
3165 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3166 elif test "x$sizeof_register" = "x8"; then
3167 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3168 else
3169 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3170 fi
3172 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3173 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3174 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3175 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3176 else
3177 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3178 fi
3180 if test "x$have_visibility_hidden" = "xyes"; then
3181 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3182 fi
3184 if test "x$have_deprecated" = "xyes"; then
3185 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3186 fi
3188 dnl
3189 dnl Simple Generational checks (sgen)
3190 dnl
3191 SGEN_DEFINES=
3192 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3193 if test x$buildsgen = xyes; then
3194 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR"
3195 gc_msg="sgen and $gc_msg"
3196 fi
3197 AC_SUBST(SGEN_DEFINES)
3198 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3200 jit_status="Building and using the JIT"
3202 libsuffix=".so"
3204 case "$host" in
3205 *-*-darwin*)
3206 libsuffix=".dylib"
3207 LIBC="libc.dylib"
3208 INTL="libintl.dylib"
3209 SQLITE="libsqlite.0.dylib"
3210 SQLITE3="libsqlite3.0.dylib"
3211 X11="libX11.dylib"
3212 GDKX11="libgdk-x11-2.0.dylib"
3213 GTKX11="libgtk-x11-2.0.dylib"
3214 ;;
3215 *-*-*netbsd*)
3216 LIBC="libc.so.12"
3217 INTL="libintl.so.0"
3218 ;;
3219 *-*-kfreebsd*-gnu)
3220 LIBC="libc.so.0.1"
3221 INTL="libc.so.0.1"
3222 X11="libX11.so.6"
3223 ;;
3224 *-*-*freebsd*)
3225 LIBC="libc.so.7"
3226 INTL="libintl.so"
3227 SQLITE="libsqlite.so"
3228 SQLITE3="libsqlite3.so"
3229 ;;
3230 *-*-*openbsd*)
3231 LIBC="libc.so"
3232 INTL="libintl.so"
3233 SQLITE="libsqlite.so"
3234 SQLITE3="libsqlite3.so"
3235 ;;
3236 *-*-*linux*)
3237 AC_PATH_X
3238 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3239 AC_MSG_CHECKING(for the soname of libX11.so)
3240 for i in $x_libraries $dlsearch_path; do
3241 for r in 4 5 6; do
3242 if test -f $i/libX11.so.$r; then
3243 X11=libX11.so.$r
3244 AC_MSG_RESULT($X11)
3245 fi
3246 done
3247 done
3249 if test "x$X11" = "xlibX11.so"; then
3250 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3251 X11=libX11.so.6
3252 fi
3253 ;;
3254 esac
3257 AC_SUBST(libsuffix)
3259 AC_ARG_WITH([libgdiplus],
3260 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3261 [], [with_libgdiplus=installed])
3263 # default install location
3264 libgdiplus_install_loc=libgdiplus${libsuffix}
3265 case $with_libgdiplus in
3266 no|installed)
3267 libgdiplus_loc=
3268 ;;
3270 yes|sibling)
3271 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3272 ;;
3274 /*) # absolute path, assume it is an install location
3275 libgdiplus_loc=$with_libgdiplus
3276 libgdiplus_install_loc=$with_libgdiplus
3277 ;;
3279 *)
3280 libgdiplus_loc=`pwd`/$with_libgdiplus
3281 ;;
3282 esac
3283 AC_SUBST([libgdiplus_loc])
3284 AC_SUBST([libgdiplus_install_loc])
3286 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3287 if test "x$icall_symbol_map" = "xyes"; then
3288 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3289 fi
3291 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3292 if test "x$icall_export" = "xyes"; then
3293 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3294 fi
3296 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3297 if test "x$icall_tables" = "xno"; then
3298 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3299 fi
3301 if test "x$with_tls" = "x__thread"; then
3302 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3303 # Pass the information to libgc
3304 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3305 AC_MSG_CHECKING(if the tls_model attribute is supported)
3306 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3307 ], [
3308 AC_MSG_RESULT(yes)
3309 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3310 ], [
3311 AC_MSG_RESULT(no)
3312 ])
3313 fi
3315 if test ${TARGET} = ARM; then
3316 dnl ******************************************
3317 dnl *** Check to see what FPU is available ***
3318 dnl ******************************************
3319 AC_MSG_CHECKING(which FPU to use)
3321 #
3322 # This is a bit tricky:
3323 #
3324 # if (__ARM_PCS_VFP) {
3325 # /* mfloat-abi=hard == VFP with hard ABI */
3326 # } elif (!__SOFTFP__) {
3327 # /* mfloat-abi=softfp == VFP with soft ABI */
3328 # } else {
3329 # /* mfloat-abi=soft == no VFP */
3330 # }
3331 #
3332 # The exception is iOS (w/ GCC) where none of the above
3333 # are defined (but iOS always uses the 'softfp' ABI).
3334 #
3335 # No support for FPA.
3336 #
3338 fpu=NONE
3340 # iOS GCC always uses the 'softfp' ABI.
3341 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
3342 fpu=VFP
3343 fi
3345 # Are we using the 'hard' ABI?
3346 if test x$fpu = xNONE; then
3347 AC_TRY_COMPILE([], [
3348 #ifndef __ARM_PCS_VFP
3349 #error "Float ABI is not 'hard'"
3350 #endif
3351 return 0;
3352 ], [
3353 fpu=VFP_HARD
3354 ], [
3355 fpu=NONE
3356 ])
3357 fi
3359 # No 'hard' ABI. 'soft' or 'softfp'?
3360 if test x$fpu = xNONE; then
3361 AC_TRY_COMPILE([], [
3362 #ifdef __SOFTFP__
3363 #error "Float ABI is not 'softfp'"
3364 #endif
3365 return 0;
3366 ], [
3367 fpu=VFP
3368 ], [
3369 fpu=NONE
3370 ])
3371 fi
3373 AC_MSG_RESULT($fpu)
3374 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3375 unset fpu
3377 dnl *********************************************
3378 dnl *** Check which ARM version(s) we can use ***
3379 dnl *********************************************
3380 AC_MSG_CHECKING(which ARM version to use)
3382 AC_TRY_COMPILE([], [
3383 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3384 #error Not on ARM v5.
3385 #endif
3386 return 0;
3387 ], [
3388 arm_v5=yes
3390 arm_ver=ARMv5
3391 ], [])
3393 AC_TRY_COMPILE([], [
3394 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3395 #error Not on ARM v6.
3396 #endif
3397 return 0;
3398 ], [
3399 arm_v5=yes
3400 arm_v6=yes
3402 arm_ver=ARMv6
3403 ], [])
3405 AC_TRY_COMPILE([], [
3406 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3407 #error Not on ARM v7.
3408 #endif
3409 return 0;
3410 ], [
3411 arm_v5=yes
3412 arm_v6=yes
3413 arm_v7=yes
3415 arm_ver=ARMv7
3416 ], [])
3418 AC_MSG_RESULT($arm_ver)
3420 if test x$arm_v5 = xyes; then
3421 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3422 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3423 fi
3425 if test x$arm_v6 = xyes; then
3426 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3427 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3428 fi
3430 if test x$arm_v7 = xyes; then
3431 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3432 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3433 fi
3434 fi
3436 if test ${TARGET} = ARM; then
3437 if test "x${with_jumptables}" = "xyes"; then
3438 AC_DEFINE(USE_JUMP_TABLES, 1, Use jump tables in JIT)
3439 fi
3440 fi
3442 if test ${TARGET} = unknown; then
3443 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3444 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3445 fi
3447 if test ${ACCESS_UNALIGNED} = no; then
3448 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3449 fi
3451 case "x$libgc" in
3452 xincluded)
3453 # Pass CPPFLAGS to libgc configure
3454 # We should use a separate variable for this to avoid passing useless and
3455 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3456 # This should be executed late so we pick up the final version of CPPFLAGS
3457 # The problem with this approach, is that during a reconfigure, the main
3458 # configure scripts gets invoked with these arguments, so we use separate
3459 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3460 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3461 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3462 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3463 fi
3464 # Don't pass -finstrument-for-thread-suspension in,
3465 # if these are instrumented it will be very bad news
3466 # (infinite recursion, undefined parking behavior, etc)
3467 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3468 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3469 if test "x$support_boehm" = "xyes"; then
3470 AC_CONFIG_SUBDIRS(libgc)
3471 fi
3472 ;;
3473 esac
3475 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])
3476 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=no])
3477 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=no])
3478 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])
3479 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])
3480 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=no])
3482 OPROFILE=no
3483 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
3484 if test x$with_oprofile != xno; then
3485 oprofile_include=$with_oprofile/include
3486 if test ! -f $oprofile_include/opagent.h; then
3487 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
3488 fi
3489 OPROFILE=yes
3490 OPROFILE_CFLAGS="-I$oprofile_include"
3491 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
3492 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
3493 fi
3494 ])
3496 MALLOC_MEMPOOLS=no
3497 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3498 if test x$with_malloc_mempools = xyes; then
3499 MALLOC_MEMPOOLS=yes
3500 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3501 fi
3502 ])
3505 DISABLE_MCS_DOCS=no
3506 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3507 if test x$with_mcs_docs != xyes; then
3508 DISABLE_MCS_DOCS=yes
3509 fi
3510 ])
3511 if test x$with_profile4_x != xyes; then
3512 DISABLE_MCS_DOCS=yes
3513 fi
3515 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)],[
3516 if test x$with_lazy_gc_thread_creation != xno ; then
3517 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3518 fi
3519 ], [with_lazy_gc_thread_creation=no])
3521 AC_ARG_WITH(cooperative_gc, [ --with-cooperative-gc=yes|no Enable cooperative stop-the-world garbage collection (sgen only) (defaults to no)],[
3522 if test x$with_cooperative_gc != xno ; then
3523 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
3524 fi
3525 ], [with_cooperative_gc=no])
3527 AC_ARG_WITH(checked_build, [ --with-checked-build=yes|no Enable checked build (expensive asserts)) (defaults to no)],[
3528 if test x$with_checked_build != xno ; then
3529 AC_DEFINE(CHECKED_BUILD,1,[Enable checked build.])
3530 fi
3531 ], [with_checked_build=no])
3534 AC_CHECK_HEADER([malloc.h],
3535 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
3536 [Define to 1 if you have /usr/include/malloc.h.])],,)
3538 if test x"$GCC" = xyes; then
3539 # Implicit function declarations are not 64 bit safe
3540 # Do this late, since this causes lots of configure tests to fail
3541 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
3542 # jay has a lot of implicit declarations
3543 JAY_CFLAGS="-Wno-implicit-function-declaration"
3544 fi
3546 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
3547 # instead of libmono-static.a
3548 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
3549 LIBMONO_LA=libmini-static.la
3550 else
3551 if test x$buildsgen = xyes; then
3552 LIBMONO_LA=libmonosgen-$API_VER.la
3553 else
3554 LIBMONO_LA=libmonoboehm-$API_VER.la
3555 fi
3556 fi
3557 AC_SUBST(LIBMONO_LA)
3559 dnl
3560 dnl Consistency settings
3561 dnl
3562 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
3563 DISABLE_MCS_DOCS=yes
3564 with_profile4_x=no
3565 with_monodroid=no
3566 with_monotouch=no
3567 with_monotouch_watch=no
3568 with_monotouch_tv=no
3569 with_xammac=no
3570 fi
3572 if test x$DISABLE_MCS_DOCS = xyes; then
3573 docs_dir=""
3574 else
3575 docs_dir=docs
3576 fi
3577 AC_SUBST(docs_dir)
3579 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
3580 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
3582 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
3583 AC_SUBST(OPROFILE_CFLAGS)
3584 AC_SUBST(OPROFILE_LIBS)
3586 libmono_ldflags="$libmono_ldflags $LIBS"
3588 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = xyes])
3589 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
3590 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
3591 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
3592 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
3593 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
3595 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
3596 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
3597 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
3598 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
3599 AM_CONDITIONAL(X86, test x$TARGET = xX86)
3600 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
3601 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
3602 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
3603 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
3604 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
3605 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
3606 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
3607 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
3608 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
3609 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
3610 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
3611 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
3612 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
3614 AC_SUBST(LIBC)
3615 AC_SUBST(INTL)
3616 AC_SUBST(SQLITE)
3617 AC_SUBST(SQLITE3)
3618 AC_SUBST(X11)
3619 AC_SUBST(GDKX11)
3620 AC_SUBST(GTKX11)
3621 AC_SUBST(XINERAMA)
3622 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
3623 AC_SUBST(arch_target)
3624 AC_SUBST(CFLAGS)
3625 AC_SUBST(CPPFLAGS)
3626 AC_SUBST(LDFLAGS)
3628 mono_build_root=`pwd`
3629 AC_SUBST(mono_build_root)
3631 mono_runtime=mono/mini/mono
3632 AC_SUBST(mono_runtime)
3634 mono_cfg_root=$mono_build_root/runtime
3635 if test x$host_win32 = xyes; then
3636 if test "x$cross_compiling" = "xno"; then
3637 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
3638 else
3639 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
3640 fi
3641 else
3642 mono_cfg_dir=$mono_cfg_root/etc
3643 fi
3644 AC_SUBST(mono_cfg_dir)
3646 default_profile=net_4_x
3647 if test -z "$INSTALL_MONODROID_TRUE"; then :
3648 default_profile=monodroid
3649 fi
3650 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
3651 default_profile=monotouch
3652 fi
3653 if test -z "$INSTALL_XAMMAC_TRUE"; then :
3654 default_profile=xammac
3655 fi
3656 if test -z "$INSTALL_4_x_TRUE"; then :
3657 default_profile=net_4_x
3658 fi
3659 DEFAULT_PROFILE=$default_profile
3660 AC_SUBST(DEFAULT_PROFILE)
3662 AC_CONFIG_FILES([po/mcs/Makefile.in])
3664 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
3665 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
3667 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
3668 [ depth=../../../..
3669 case $srcdir in
3670 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3671 .) reldir=$depth ;;
3672 *) reldir=$depth/$srcdir ;;
3673 esac
3674 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
3675 cd runtime/etc/mono/1.0
3676 rm -f machine.config
3677 $LN_S $reldir/data/net_1_1/machine.config machine.config
3678 cd $depth
3679 ],[LN_S='$LN_S'])
3681 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
3682 [ depth=../../../..
3683 case $srcdir in
3684 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3685 .) reldir=$depth ;;
3686 *) reldir=$depth/$srcdir ;;
3687 esac
3688 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3689 cd runtime/etc/mono/2.0
3690 rm -f machine.config
3691 $LN_S $reldir/data/net_2_0/machine.config machine.config
3692 cd $depth
3693 ],[LN_S='$LN_S'])
3695 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
3696 [ depth=../../../..
3697 case $srcdir in
3698 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3699 .) reldir=$depth ;;
3700 *) reldir=$depth/$srcdir ;;
3701 esac
3702 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3703 cd runtime/etc/mono/2.0
3704 rm -f web.config
3705 $LN_S $reldir/data/net_2_0/web.config web.config
3706 cd $depth
3707 ],[LN_S='$LN_S'])
3709 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
3710 [ depth=../../..
3711 case $srcdir in
3712 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3713 .) reldir=$depth ;;
3714 *) reldir=$depth/$srcdir ;;
3715 esac
3716 $ac_aux_dir/install-sh -d runtime/etc/mono/
3717 cd runtime/etc/mono/
3718 rm -f browscap.ini
3719 $LN_S $reldir/data/browscap.ini browscap.ini
3720 cd $depth
3721 ],[LN_S='$LN_S'])
3723 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
3724 [ depth=../../../../..
3725 case $srcdir in
3726 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3727 .) reldir=$depth ;;
3728 *) reldir=$depth/$srcdir ;;
3729 esac
3730 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
3731 cd runtime/etc/mono/2.0/Browsers
3732 rm -f Compat.browser
3733 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3734 cd $depth
3735 ],[LN_S='$LN_S'])
3737 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
3738 [ depth=../../../../..
3739 case $srcdir in
3740 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3741 .) reldir=$depth ;;
3742 *) reldir=$depth/$srcdir ;;
3743 esac
3744 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
3745 cd runtime/etc/mono/4.0/Browsers
3746 rm -f Compat.browser
3747 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3748 cd $depth
3749 ],[LN_S='$LN_S'])
3751 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
3752 [ depth=../../../../..
3753 case $srcdir in
3754 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3755 .) reldir=$depth ;;
3756 *) reldir=$depth/$srcdir ;;
3757 esac
3758 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
3759 cd runtime/etc/mono/4.5/Browsers
3760 rm -f Compat.browser
3761 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3762 cd $depth
3763 ],[LN_S='$LN_S'])
3765 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
3766 [ depth=../../../..
3767 case $srcdir in
3768 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3769 .) reldir=$depth ;;
3770 *) reldir=$depth/$srcdir ;;
3771 esac
3772 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3773 cd runtime/etc/mono/4.0
3774 rm -f machine.config
3775 $LN_S $reldir/data/net_4_0/machine.config machine.config
3776 cd $depth
3777 ],[LN_S='$LN_S'])
3779 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
3780 [ depth=../../../..
3781 case $srcdir in
3782 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3783 .) reldir=$depth ;;
3784 *) reldir=$depth/$srcdir ;;
3785 esac
3786 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3787 cd runtime/etc/mono/4.0
3788 rm -f web.config
3789 $LN_S $reldir/data/net_4_0/web.config web.config
3790 cd $depth
3791 ],[LN_S='$LN_S'])
3793 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
3794 [ depth=../../../..
3795 case $srcdir in
3796 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3797 .) reldir=$depth ;;
3798 *) reldir=$depth/$srcdir ;;
3799 esac
3800 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3801 cd runtime/etc/mono/4.5
3802 rm -f machine.config
3803 $LN_S $reldir/data/net_4_5/machine.config machine.config
3804 cd $depth
3805 ],[LN_S='$LN_S'])
3807 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
3808 [ depth=../../../..
3809 case $srcdir in
3810 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3811 .) reldir=$depth ;;
3812 *) reldir=$depth/$srcdir ;;
3813 esac
3814 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3815 cd runtime/etc/mono/4.5
3816 rm -f web.config
3817 $LN_S $reldir/data/net_4_5/web.config web.config
3818 cd $depth
3819 ],[LN_S='$LN_S'])
3821 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])
3822 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])
3824 AC_OUTPUT([
3825 Makefile
3826 mono-uninstalled.pc
3827 acceptance-tests/Makefile
3828 scripts/mono-find-provides
3829 scripts/mono-find-requires
3830 mono/Makefile
3831 mono/utils/Makefile
3832 mono/metadata/Makefile
3833 mono/dis/Makefile
3834 mono/cil/Makefile
3835 mono/arch/Makefile
3836 mono/arch/x86/Makefile
3837 mono/arch/amd64/Makefile
3838 mono/arch/ppc/Makefile
3839 mono/arch/sparc/Makefile
3840 mono/arch/s390x/Makefile
3841 mono/arch/arm/Makefile
3842 mono/arch/arm64/Makefile
3843 mono/arch/ia64/Makefile
3844 mono/arch/mips/Makefile
3845 mono/sgen/Makefile
3846 mono/tests/Makefile
3847 mono/tests/tests-config
3848 mono/tests/assemblyresolve/Makefile
3849 mono/tests/gc-descriptors/Makefile
3850 mono/unit-tests/Makefile
3851 mono/benchmark/Makefile
3852 mono/io-layer/Makefile
3853 mono/mini/Makefile
3854 mono/profiler/Makefile
3855 m4/Makefile
3856 ikvm-native/Makefile
3857 scripts/Makefile
3858 man/Makefile
3859 docs/Makefile
3860 data/Makefile
3861 data/net_2_0/Makefile
3862 data/net_4_0/Makefile
3863 data/net_4_5/Makefile
3864 data/net_2_0/Browsers/Makefile
3865 data/net_4_0/Browsers/Makefile
3866 data/net_4_5/Browsers/Makefile
3867 data/mint.pc
3868 data/mono-2.pc
3869 data/monosgen-2.pc
3870 data/mono.pc
3871 data/mono-cairo.pc
3872 data/mono-nunit.pc
3873 data/mono-options.pc
3874 data/mono-lineeditor.pc
3875 data/monodoc.pc
3876 data/dotnet.pc
3877 data/dotnet35.pc
3878 data/wcf.pc
3879 data/cecil.pc
3880 data/system.web.extensions_1.0.pc
3881 data/system.web.extensions.design_1.0.pc
3882 data/system.web.mvc.pc
3883 data/system.web.mvc2.pc
3884 data/system.web.mvc3.pc
3885 data/aspnetwebstack.pc
3886 data/reactive.pc
3887 samples/Makefile
3888 support/Makefile
3889 data/config
3890 tools/Makefile
3891 tools/locale-builder/Makefile
3892 tools/sgen/Makefile
3893 tools/monograph/Makefile
3894 runtime/Makefile
3895 msvc/Makefile
3896 po/Makefile
3897 ])
3899 # Update all submodules recursively to ensure everything is checked out
3900 $srcdir/scripts/update_submodules
3902 if test x$host_win32 = xyes; then
3903 # Get rid of 'cyg' prefixes in library names
3904 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3905 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3906 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3907 # executable doesn't work...
3908 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3909 fi
3911 if test x$host_darwin = xyes; then
3912 # This doesn't seem to be required and it slows down parallel builds
3913 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
3914 fi
3916 (
3917 case $prefix in
3918 NONE) prefix=$ac_default_prefix ;;
3919 esac
3920 case $exec_prefix in
3921 NONE) exec_prefix='${prefix}' ;;
3922 esac
3924 #
3925 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3926 # any existing config.make. This allows people to share the same source tree
3927 # with different build directories, one native and one cross
3928 #
3929 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3931 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3933 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3934 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3935 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3936 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3937 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3938 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3939 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3940 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
3942 case $INSTALL in
3943 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3944 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3945 esac
3947 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3949 export VERSION
3950 [myver=$($AWK 'BEGIN {
3951 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3952 if(length(vsplit [1]) > 4) {
3953 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3954 }
3955 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3956 }')]
3958 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3960 if test x$host_darwin = xyes; then
3961 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3962 fi
3964 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3965 enable_system_aot=yes
3966 fi
3968 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
3969 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3970 fi
3972 if test x$DISABLE_MCS_DOCS = xyes; then
3973 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3974 fi
3976 if test x$has_extension_module != xno; then
3977 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
3978 fi
3980 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
3982 if test "x$test_bcl_opt" = "xyes"; then
3983 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
3984 fi
3986 fi
3988 )
3990 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3992 echo "
3993 mcs source: $mcsdir
3995 Engine:
3996 Host: $host
3997 Target: $target
3998 GC: $gc_msg
3999 TLS: $with_tls
4000 SIGALTSTACK: $with_sigaltstack
4001 Engine: $jit_status
4002 oprofile: $OPROFILE
4003 BigArrays: $enable_big_arrays
4004 DTrace: $enable_dtrace
4005 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4007 Libraries:
4008 .NET 4.6: $with_profile4_x
4009 Xamarin.Android: $with_monodroid
4010 Xamarin.iOS: $with_monotouch
4011 Xamarin.WatchOS: $with_monotouch_watch
4012 Xamarin.TVOS: $with_monotouch_tv
4013 Xamarin.Mac: $with_xammac
4014 JNI support: $jdk_headers_found
4015 libgdiplus: $libgdiplus_msg
4016 zlib: $zlib_msg
4017 $disabled
4018 "
4019 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4020 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
4021 fi