Bug #1608: use -fwrapv when GCC supports it. This is important, newer
GCC versions may optimize away overflow buffer overflow checks without
this option! Thanks to Ismail Donmez. No thanks to the GCC devs.
diff --git a/Misc/NEWS b/Misc/NEWS
index 24a43f0..c87c3c8 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -177,6 +177,10 @@
Build
-----
+- Bug #1608: use -fwrapv when GCC supports it. This is important,
+ newer GCC versions may optimize away overflow buffer overflow checks
+ without this option!
+
- Allow simultaneous installation of 32-bit and 64-bit versions
on 64-bit Windows systems.