X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=build%2Fautoconf%2Flustre-build-darwin.m4;h=eeb93939ad5e75bc5796e7e81bdf6acf49712d6c;hb=24f601a0d459d48449d2e16b00f6ff3a889ed3b3;hp=101e60c1d7c5d25ff13fe581f065e03f15260487;hpb=5c8edd4c1876f9ad3207cf53ca28ce980b980c4b;p=fs%2Flustre-release.git

diff --git a/build/autoconf/lustre-build-darwin.m4 b/build/autoconf/lustre-build-darwin.m4
index 101e60c..eeb9393 100644
--- a/build/autoconf/lustre-build-darwin.m4
+++ b/build/autoconf/lustre-build-darwin.m4
@@ -13,10 +13,10 @@ do
 AC_MSG_CHECKING([for $1])
 AS_IF([AC_TRY_COMMAND(nm /mach | grep "[$1]" >/dev/null 2>/dev/null)],[
 	AC_MSG_RESULT([yes])
-	AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$ac_func])]) $2
+	AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$ac_func])) $2
 ],[
 	AC_MSG_RESULT([no]) $3
-])dnl
+])
 done
 ])
 
@@ -49,9 +49,14 @@ case $target_cpu in
 		EXTRA_KLDFLAGS="-arch i386"
 		;;
 esac
+
+# Kernel of OS X is not 64bits(even in Tiger), but -m64 can be taken by gcc in Tiger
+# (Tiger can support 64bits applications), so we have to eliminate -m64 while 
+# building kextensions for and OS X.
+CC=`echo $CC | sed -e "s/\-m64//g"`
 EXTRA_KCFLAGS="$EXTRA_KCFLAGS -x c -pipe -Wno-trigraphs -fasm-blocks -g -O0"
 EXTRA_KCFLAGS="$EXTRA_KCFLAGS -Wno-four-char-constants -Wmost -O0"
-EXTRA_KCFLAGS="$EXTRA_KCFLAGS -fmessage-length=0 -ffix-and-continue"
+EXTRA_KCFLAGS="$EXTRA_KCFLAGS -fmessage-length=0"
 EXTRA_KCFLAGS="$EXTRA_KCFLAGS -I$kernel_framework/Headers"
 EXTRA_KCFLAGS="$EXTRA_KCFLAGS -I$kernel_framework/Headers/bsd"
 EXTRA_KCFLAGS="$EXTRA_KCFLAGS -I$kernel_framework/PrivateHeaders"
@@ -70,7 +75,7 @@ case $target_os in
                 EXTRA_KCFLAGS="$EXTRA_KCFLAGS -D__DARWIN8__"
 	;;
         darwin7*)
-                EXTRA_KCFLAGS="$EXTRA_KCFLAGS -D__DARWIN7__"
+                EXTRA_KCFLAGS="$EXTRA_KCFLAGS -ffix-and-continue"
         ;;
 esac