From c185a8aae99a15345a622caf54ab2cb8773c031a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Kr=C3=BCger?= <matthias.krueger@famsik.de>
Date: Mon, 5 Jun 2017 23:10:28 +0200
Subject: [PATCH] travis: add -Wstrict-aliasing=2 -Werror=strict-aliasing to
 CXXFLAGS

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index a94d50f32..1a55a79ec 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,7 @@ env:
 #   unfortunately we need this to stay within 50min timelimit given by travis.
 #   this also turns off the debug/warning cxxflags
     - ORIGINAL_CXXFLAGS="-include lib/cxx11emu.h -pedantic -Wall -Wextra -Wabi -Wcast-qual -Wfloat-equal -Wmissing-declarations -Wmissing-format-attribute -Wno-long-long -Wpacked -Wredundant-decls -Wshadow -Wno-missing-field-initializers -Wno-missing-braces -Wno-sign-compare -Wno-multichar -D_GLIBCXX_DEBUG -g "
-    - CXXFLAGS="${ORIGINAL_CXXFLAGS} -O2 -march=native"
+    - CXXFLAGS="${ORIGINAL_CXXFLAGS} -O2 -march=native -Wstrict-aliasing=2 -Werror=strict-aliasing"
   matrix:
 #    special CXXFLAGS for maximum speed, overrides global CXXFLAGS, CHECK_CLANG is the var that controls if we download and check clang in that travis job
     - CXXFLAGS="${CXXFLAGS} -DCHECK_INTERNAL"