Merge pull request #2352 from gebart/pr/fno-common-default

Makefile.cflags: Make -fno-common the default
8 years ago · fe076783ba
parent 5595bbb94b 669a4129af
commit fe076783ba
1 changed files with 3 additions and 0 deletions
--- 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