CFLAGS for compiling in Tiger

build/autoconf/lustre-build-darwin.m4

@@ -62,6 +62,17 @@ EXTRA_KCFLAGS="$EXTRA_KCFLAGS -msoft-float -static"
 EXTRA_KCFLAGS="$EXTRA_KCFLAGS -DKERNEL -DKERNEL_PRIVATE"
 EXTRA_KCFLAGS="$EXTRA_KCFLAGS -DDRIVER_PRIVATE -DAPPLE -DNeXT"
 EXTRA_KCFLAGS="$EXTRA_KCFLAGS -D__KERNEL__ -D__DARWIN__"
+#
+# C flags for Panther/Tiger
+#
+case $target_os in
+        darwin8*)
+                EXTRA_KCFLAGS="$EXTRA_KCFLAGS -D__DARWIN8__"
+        darwin7*)
+                EXTRA_KCFLAGS="$EXTRA_KCFLAGS -D__DARWIN7__"
+        ;;
+esac
+
 #
 # Debugging flags. Remove!
 #