X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=configure.in;h=3c9f56c274fa75cf39860e4f967e56ddc44e80a2;hb=264b93aef134e0f0d084e48f2cc374b331cd9f75;hp=7c7cf2d18a305719ec4d10331874a3f4fd5119f7;hpb=78da983dd88c7ac8021dd04dd681f5691e34aa06;p=mono.git

diff --git a/configure.in b/configure.in
index 7c7cf2d18a3..3c9f56c274f 100644
--- a/configure.in
+++ b/configure.in
@@ -1,7 +1,7 @@
 AC_INIT(README)
 AC_CANONICAL_SYSTEM
 AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(mono,0.28.99)
+AM_INIT_AUTOMAKE(mono,0.29.99)
 AM_MAINTAINER_MODE
 
 dnl
@@ -97,6 +97,7 @@ case "$host" in
 		libmono_ldflags="-pthread"
 		AC_DEFINE(NEED_LINK_UNLINK)
 		AC_DEFINE(PTHREAD_POINTER_ID)
+		AC_DEFINE(USE_MACH_SEMA)
 		libdl=
 		libgc_threads=no
 		gc_default=none 
@@ -162,6 +163,8 @@ AC_CHECK_SIZEOF(void *, 4)
 WARN=''
 if test x"$GCC" = xyes; then
         WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes  -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
+		# The runtime code does not respect ANSI C strict aliasing rules
+		CFLAGS="$CFLAGS -fno-strict-aliasing"
 else
 	# The Sun Forte compiler complains about inline functions that access static variables
 	# so disable all inlining.
@@ -599,7 +602,10 @@ if test x$platform_win32 = xno; then
 	dnl ********************************
 	dnl *** Checks for semaphore lib ***
 	dnl ********************************
-	AC_CHECK_LIB(rt, sem_init, LIBS="$LIBS -lrt")
+	# 'Real Time' functions on Solaris
+	# posix4 on Solaris 2.6
+	# pthread (first!) on Linux
+	AC_SEARCH_LIBS(sem_init, pthread rt posix4) 
 
 	dnl ********************************
 	dnl *** Checks for timezone stuff **
@@ -647,6 +653,19 @@ if test x$platform_win32 = xno; then
 	dnl *** have it in the library (duh))                            ***
 	dnl ****************************************************************
 	AC_CHECK_FUNCS(poll)
+
+	dnl *************************
+	dnl *** Check for signbit ***
+	dnl *************************
+	AC_MSG_CHECKING(for signbit)
+	AC_TRY_LINK([#include <math.h>], [
+		int s = signbit(1.0);
+	], [
+		AC_MSG_RESULT(yes)
+		AC_DEFINE(HAVE_SIGNBIT)
+	], [
+		AC_MSG_RESULT(no)
+	]) 
 else
 	AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
 	AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
@@ -731,6 +750,7 @@ enable_icu=no
 AC_PATH_PROG(ICU_CONFIG, icu-config, no)
 if test "x$ICU_CONFIG" = "xno" -o ! -x "$ICU_CONFIG"; then
 	AC_MSG_WARN([Only invariant locale available; install ICU for I18N support])
+	enable_icu="no, if you want full i18n support download it from: http://oss.software.ibm.com/icu/index.html"
 else
 	enable_icu="yes. Version: `$ICU_CONFIG --version`"
 	AC_DEFINE(HAVE_ICU)
@@ -852,6 +872,7 @@ AC_SUBST(LDFLAGS)
 
 AC_OUTPUT([
 Makefile
+mint.pc
 mono.pc
 mono/Makefile
 mono/utils/Makefile