From 06f9d969188bb6b55da4ade249ea0321a078fff3 Mon Sep 17 00:00:00 2001
From: Ilya Shipitsin <chipitsine@gmail.com>
Date: Mon, 4 Dec 2017 07:23:20 +0500
Subject: [PATCH] travis-ci: enable ccache for build speedup

---
 .travis.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 81e6a5d5..3bd731f5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,14 @@ language: c
 
 compiler: [ gcc, clang ]
 
+cache:
+  ccache: true
+
+before_script:
+  - mkdir -p "${HOME}/bin"
+  - ln -s "$(which ccache)" "${HOME}/bin/${CC}"
+  - PATH="${HOME}/bin:${PATH}"
+
 script:
   - ./configure
   - make