From: Ken Steele <ken@tilera.com>
Date: Fri, 10 Jan 2014 17:36:02 +0000 (-0500)
Subject: Remove GCC -no-strict-aliasing compiler flag.
X-Git-Tag: suricata-2.0rc1~207
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F764%2Fhead;p=thirdparty%2Fsuricata.git

Remove GCC -no-strict-aliasing compiler flag.

GCC typically generates better code without the -no-strict-aliasing flag.
It is only required if code makes assumptiosn that break strict aliasing.
The unit tests pass on x86 and Tile without the flag.
---

diff --git a/configure.ac b/configure.ac
index 51a56f667d..619b53c78d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -69,7 +69,7 @@
                 CFLAGS="$CFLAGS -W"
         fi
     fi
-    CFLAGS="$CFLAGS -Wall -fno-strict-aliasing"
+    CFLAGS="$CFLAGS -Wall"
     CFLAGS="$CFLAGS -Wno-unused-parameter"
     CFLAGS="$CFLAGS -std=gnu99"