make/linux/makefiles/gcc.make

rev 9081 : imported patch more.patch

@@ -221,10 +221,12 @@
     # This flag is only known since GCC 4.3. Gcc 4.8 contains a fix so that with templates no
     # warnings are issued: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11856
     WARNING_FLAGS += -Wtype-limits
     # GCC < 4.8 don't accept this flag for C++.
     WARNING_FLAGS += -Wno-format-zero-length
+    # GCC 4.8 reports less false positives than the older compilers.
+    WARNING_FLAGS += -Wuninitialized
   endif
 endif
 
 CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS) $(WARNING_FLAGS)