Use slightly safer compiler flags

jedisct1 · Oct 7, 2015 · 4270256 · 4270256
1 parent b0aeb4f
commit 4270256
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/configure.ac b/configure.ac
@@ -246,6 +246,9 @@ fi
 
 AC_MSG_RESULT()
 
+CFLAGS="$CFLAGS -fstack-protector-all -fno-strict-overflow -fno-strict-aliasing"
+CPPFLAGS="$CPPFLAGS -D_FORTIFY_SOURCE=2"
+
 AC_CHECK_FUNCS([getpt grantpt unlockpt ptsname])
 
 OS_REL=`uname -r | tr -d '[A-Za-z\-\_\.]'`