4 AM_CONFIG_HEADER(config.h)
5 AM_INIT_AUTOMAKE(mono, 0.10)
8 dnl ****************************************
9 dnl *** Check if we're building on win32 ***
10 dnl ****************************************
11 AC_MSG_CHECKING([if building for some Win32 platform])
13 *-*-mingw*|*-*-cygwin*)
15 AC_DEFINE(PLATFORM_WIN32)
22 AC_MSG_RESULT($platform_win32)
23 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
25 AC_CHECK_TOOL(CC, gcc, gcc)
30 dnl may require a specific autoconf version
31 dnl AC_PROG_CC_FOR_BUILD
32 dnl CC_FOR_BUILD not automatically detected
35 if test "x$cross_compiling" = "xyes"; then
39 AC_SUBST(CC_FOR_BUILD)
41 AC_SUBST(BUILD_EXEEXT)
48 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h)
50 # for mono/metadata/debug-symfile.c
51 AC_CHECK_HEADERS(elf.h)
53 # not 64 bit clean in cross-compile
54 AC_CHECK_SIZEOF(void *, 4)
56 CFLAGS='-g -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wshadow -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
58 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
59 if test "x$PKG_CONFIG" = "xno"; then
60 AC_MSG_ERROR([You need to install pkg-config])
63 dnl for use on the build system
64 dnl pkg-config is stupid
65 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0`
66 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0`
67 AC_SUBST(BUILD_GLIB_CFLAGS)
68 AC_SUBST(BUILD_GLIB_LIBS)
71 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
72 if test x$with_crosspkgdir = "x"; then
73 if test -s $PKG_CONFIG_PATH; then
74 PKG_PATH=$PKG_CONFIG_PATH
77 PKG_PATH=$with_crosspkgdir
78 PKG_CONFIG_PATH=$PKG_PATH
79 export PKG_CONFIG_PATH
83 ## Versions of dependencies
84 GLIB_REQUIRED_VERSION=1.3.11
86 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
88 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0`
89 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0`
90 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
91 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
95 AC_SUBST(GMODULE_CFLAGS)
96 AC_SUBST(GMODULE_LIBS)
98 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes")
100 AC_ARG_WITH(gc, [ --with-gc=boehm,none],[gc=$with_gc])
104 if test "x$found_boehm" != "xyes"; then
105 AC_MSG_ERROR("GC requested but libgc not found!")
108 AC_DEFINE(HAVE_BOEHM_GC)
109 AC_SUBST(HAVE_BOEHM_GC)
113 AC_MSG_WARN("Compiling mono without GC.")
116 dnl When the JIT works with libgc, use this chunk.
117 dnl # If libgc was found, use it. Otherwise just warn.
118 if test "x$found_boehm" != "xyes"; then
119 AC_MSG_WARN("Compiling mono without GC.")
121 AC_DEFINE(HAVE_BOEHM_GC)
122 AC_SUBST(HAVE_BOEHM_GC)
126 dnl AC_MSG_WARN("Compiling mono without GC.")
130 if test x$platform_win32 = xno; then
131 dnl ******************************************************************
132 dnl *** Check for large file support ***
133 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
134 dnl ******************************************************************
136 # Check that off_t can represent 2**63 - 1 correctly, working around
137 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
138 # CFLAGS and sets $large_offt to yes if the test succeeds
140 AC_DEFUN(LARGE_FILES, [
141 large_CPPFLAGS=$CPPFLAGS
142 CPPFLAGS="$CPPFLAGS $1"
144 #include <sys/types.h>
146 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
149 int big_off_t=((BIG_OFF_T%2147483629==721) &&
150 (BIG_OFF_T%2147483647==1));
159 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
165 CPPFLAGS=$large_CPPFLAGS
168 AC_MSG_CHECKING(if off_t is 64 bits wide)
170 if test $large_offt = no; then
171 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
172 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
174 if test $large_offt = no; then
175 AC_MSG_WARN([No 64 bit file size support available])
178 dnl *****************************
179 dnl *** Checks for libsocket ***
180 dnl *****************************
181 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
183 dnl *****************************
184 dnl *** Checks for SOL_IP ***
185 dnl *****************************
186 AC_MSG_CHECKING(for SOL_IP)
187 AC_TRY_COMPILE([#include <netdb.h>], [
192 AC_DEFINE(HAVE_SOL_IP)
194 # We'll have to use getprotobyname
198 dnl *****************************
199 dnl *** Checks for SOL_TCP ***
200 dnl *****************************
201 AC_MSG_CHECKING(for SOL_TCP)
202 AC_TRY_COMPILE([#include <netdb.h>], [
207 AC_DEFINE(HAVE_SOL_TCP)
209 # We'll have to use getprotobyname
213 dnl *****************************
214 dnl *** Checks for IP_PKTINFO ***
215 dnl *****************************
216 AC_MSG_CHECKING(for IP_PKTINFO)
217 AC_TRY_COMPILE([#include <netdb.h>], [
218 int level = IP_PKTINFO;
222 AC_DEFINE(HAVE_IP_PKTINFO)
227 dnl *********************************
228 dnl *** Check for struct ip_mreqn ***
229 dnl *********************************
230 AC_MSG_CHECKING(for struct ip_mreqn)
231 AC_TRY_COMPILE([#include <netinet/in.h>], [
232 struct ip_mreqn mreq;
233 mreq.imr_address.s_addr = 0;
237 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
239 # We'll just have to use struct ip_mreq
243 dnl *****************************
244 dnl *** Checks for libnsl ***
245 dnl *****************************
246 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
248 AC_CHECK_FUNCS(inet_pton inet_aton)
250 dnl *****************************
251 dnl *** Checks for libpthread ***
252 dnl *****************************
253 AC_SEARCH_LIBS(pthread_create, pthread, [
254 AM_CONDITIONAL(THREADS_PTHREAD, true)
255 AC_DEFINE(HAVE_PTHREAD)
257 # Need pthread_mutex_timedlock
259 orig_CPPFLAGS=$CPPFLAGS
260 # This is a gcc-specific error, but we already set
261 # gcc-specific options in CFLAGS
262 CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration"
263 AC_MSG_CHECKING(for pthread_mutex_timedlock)
264 AC_TRY_COMPILE([ #include <pthread.h>], [
265 pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER;
266 pthread_mutex_timedlock(&mut, NULL);
270 AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK)
274 # glibc requires -D_GNU_SOURCE before it will declare
276 AC_MSG_CHECKING(whether _GNU_SOURCE is needed for pthread_mutex_timedlock)
277 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
278 AC_TRY_COMPILE([ #include <pthread.h>], [
279 pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER;
280 pthread_mutex_timedlock(&mut, NULL);
283 pthread_CFLAGS="-D_GNU_SOURCE"
284 AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK)
287 dnl Add other variants here
288 AC_MSG_WARN(Working around pthread_mutex_timedlock)
291 CPPFLAGS=$orig_CPPFLAGS
292 CFLAGS="$CFLAGS $pthread_CFLAGS"
294 # Need PTHREAD_MUTEX_RECURSIVE
296 orig_CPPFLAGS=$CPPFLAGS
297 # This is a gcc-specific error, but we already set
298 # gcc-specific options in CFLAGS
299 CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration"
300 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
301 AC_TRY_COMPILE([ #include <pthread.h>], [
302 pthread_mutexattr_t attr;
303 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
310 # glibc requires -D_GNU_SOURCE before it will declare
312 AC_MSG_CHECKING(whether _GNU_SOURCE is needed for PTHREAD_MUTEX_RECURSIVE)
313 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
314 AC_TRY_COMPILE([ #include <pthread.h>], [
315 pthread_mutexattr_t attr;
316 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
319 pthread_CFLAGS="-D_GNU_SOURCE"
322 dnl Add other variants here
323 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
324 AC_DEFINE(USE_MONO_MUTEX)
327 CPPFLAGS=$orig_CPPFLAGS
328 CFLAGS="$CFLAGS $pthread_CFLAGS"
330 AC_MSG_ERROR([libpthread is required on non-win32 hosts])
333 dnl ********************************
334 dnl *** Checks for semaphore lib ***
335 dnl ********************************
336 AC_CHECK_LIB(rt, sem_init, LIBS="$LIBS -lrt")
338 # This is a kludge, we really ought to test for libws2_32, but
339 # I can't make AC_CHECK_LIB link (the symbols seem to be mangled
340 # with @num suffixes)
341 LIBS="$LIBS -lws2_32"
342 CFLAGS="$CFLAGS -mno-cygwin"
345 dnl ****************************
346 dnl *** Look for /dev/random ***
347 dnl ****************************
349 AC_MSG_CHECKING([if usage of random device is requested])
350 AC_ARG_ENABLE(dev-random,
351 [ --disable-dev-random disable the use of the random device],
352 try_dev_random=$enableval, try_dev_random=yes)
353 AC_MSG_RESULT($try_dev_random)
357 NAME_DEV_RANDOM="/dev/srandom"
360 dnl Win32 does not have /dev/random, they have their own method...
362 *-*-mingw*|*-*-cygwin*)
363 ac_cv_have_dev_random = no
366 dnl Everywhere else, it's /dev/random
369 NAME_DEV_RANDOM="/dev/random"
373 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
375 dnl Now check if the device actually exists
377 if test "x$try_dev_random" = "xyes"; then
378 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
379 [if test -r "$NAME_DEV_RANDOM" ; then
380 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
381 if test "x$ac_cv_have_dev_random" = "xyes"; then
382 AC_DEFINE(HAVE_CRYPT_RNG)
385 AC_MSG_CHECKING(for random device)
386 ac_cv_have_dev_random=no
387 AC_MSG_RESULT(has been disabled)
390 if test "x$platform_win32" = "xyes"; then
391 AC_DEFINE(HAVE_CRYPT_RNG)
394 if test "x$ac_cv_have_dev_random" = "xno" \
395 && test "x$platform_win32" = "xno"; then
398 *** A system-provided entropy source was not found on this system.
399 *** Because of this, the System.Security.Cryptography random number generator
400 *** will throw a NotImplemented exception.
402 *** If you are seeing this message, and you know your system DOES have an
403 *** entropy collection in place, please contact <crichton@gimp.org> and
404 *** provide information about the system and how to access the random device.
406 *** For those systems who lack a random device, EGD support is forthcoming.
410 if test "x$cross_compiling" = "xno"; then
411 # check for new iconv version
412 AC_MSG_CHECKING(for new iconv)
413 AC_CACHE_VAL(new_iconv,[
414 AC_TRY_RUN([#include <stdio.h>
419 exit (iconv_open ("UTF-16le", "UTF-8") == (iconv_t)-1);
422 new_iconv=yes,new_iconv=)])
423 if test -n "$new_iconv"; then
425 AC_DEFINE(HAVE_NEW_ICONV)
432 ACCESS_UNALIGNED="yes"
435 #mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; ACCESS_UNALIGNED="no";;
436 i*86-*-*) TARGET=X86; arch_target=x86;;
437 sparc*-*-*) TARGET=SPARC; arch_target=sparc; ACCESS_UNALIGNED="no";;
438 #alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA; ACCESS_UNALIGNED="no";;
439 #m68k-*-linux*) TARGET=M68K;;
440 powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; arch_target=ppc;;
441 arm-*-linux-*) TARGET=ARM; arch_target=arm; ACCESS_UNALIGNED="no";;
444 if test ${TARGET} = unknown; then
445 CFLAGS="$CFLAGS -DNO_PORT"
446 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
449 if test ${ACCESS_UNALIGNED} = no; then
450 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
453 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
454 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
455 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
456 AM_CONDITIONAL(X86, test x$TARGET = xX86)
457 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
458 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
459 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
460 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
462 AC_SUBST(arch_target)
469 mono/metadata/Makefile
473 mono/arch/x86/Makefile
474 mono/arch/ppc/Makefile
475 mono/arch/sparc/Makefile
476 mono/arch/arm/Makefile
477 mono/interpreter/Makefile
479 mono/benchmark/Makefile
480 mono/monoburg/Makefile
481 mono/monograph/Makefile
483 mono/io-layer/Makefile