X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=configure.in;h=b3dd0121f139e6de2d2800063dd0e65040c42d44;hb=b60f7e3b1e6ccc692804bb2237e94faa816ab20a;hp=0d1f677277313aa9c44fddab60bb44ecd627f9e4;hpb=8f7a2972784ced4fd8d491c08c75b12138a3ff8f;p=mono.git

diff --git a/configure.in b/configure.in
index 0d1f6772773..b3dd0121f13 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)
 AM_MAINTAINER_MODE
 
 dnl
@@ -162,6 +162,8 @@ 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 +601,10 @@ 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 **
@@ -652,7 +657,7 @@ if test x$platform_win32 = xno; then
 	dnl *** Check for signbit ***
 	dnl *************************
 	AC_MSG_CHECKING(for signbit)
-	AC_TRY_COMPILE([#include <math.h>], [
+	AC_TRY_LINK([#include <math.h>], [
 		int s = signbit(1.0);
 	], [
 		AC_MSG_RESULT(yes)