Clobbering to test Linux settings on Mac. Will back out shortly.

configure.in

@@ -1593,7 +1593,7 @@ case "$target" in
 *-darwin*) 
     MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
     MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
-    MOZ_OPTIMIZE_FLAGS="-O2"
+    MOZ_OPTIMIZE_FLAGS="-Os -freorder-blocks -fno-reorder-functions"
     _PEDANTIC=
     CFLAGS="$CFLAGS -fpascal-strings -fno-common"
     CXXFLAGS="$CXXFLAGS -fpascal-strings -fno-common"

tools/tinderbox-configs/firefox/macosx/CLOBBER

@@ -1,2 +1,2 @@
-Clobbering to land system changes in 407794.
+Clobbering to test linux build settings on mac.