From 14bd10d6d641a6de0f53bafe4bffcbcc796cd3fc Mon Sep 17 00:00:00 2001
From: Dean Moldovan <dean0x7d@gmail.com>
Date: Fri, 26 Aug 2016 11:53:25 +0200
Subject: [PATCH] Fix Travis cache config: remove ccache, add OS X pip cache

ccache on Travis was never configured properly so the setting never
actually did anything. Enabling ccache for real brings other issues:
due to the way the preprocessor is handled, some of the Python header
macros produce bogus compiler warnings (which in turn produce errors
with -Werror). ccache also requires additional configuration on OS X
and docker. It would reduce compile time by ~30 seconds at best, so
it's not worth the trouble.

[skip appveyor]
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index c1e7f1e2..fac13a81 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -44,7 +44,7 @@ matrix:
 cache:
   directories:
   - $HOME/.cache/pip
-  - ccache
+  - $HOME/Library/Caches/pip
 before_install:
 - |
   # Configure build variables