Makefile.cflags: Add -fno-common by default to CFLAGS.

Joakim Gebart · Joakim Gebart · commit 669a4129af30 · 2015-01-26T09:13:12.000+01:00
diff --git a/Makefile.cflags b/Makefile.cflags
@@ -47,3 +47,6 @@ ifeq ($(LTO),yes)
   CFLAGS += ${LTOFLAGS}
   LINKFLAGS += ${LTOFLAGS}
 endif
+
+# Forbid common symbols to prevent accidental aliasing.
+CFLAGS += -fno-common
