From 5ced1f590bcfe50de333e77eb5d40953a8faaa1c Mon Sep 17 00:00:00 2001
From: DRC <information@libjpeg-turbo.org>
Date: Thu, 18 Jul 2019 14:25:25 -0500
Subject: [PATCH] Travis: Cache Homebrew downloads

... to speed up the Mac CI builds.
---
 .travis.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 04eff2c..4bbe022 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -57,6 +57,13 @@ addons:
     brewfile: true
     update: true
 
+cache:
+  directories:
+    - $HOME/Library/Caches/Homebrew
+
+before_cache:
+  - if [ "${TRAVIS_OS_NAME}" = "osx" ]; then brew cleanup; fi
+
 before_install:
   - if [ "$TRAVIS_OS_NAME" = "osx" ]; then
       git clone --depth=1 https://github.com/libjpeg-turbo/gas-preprocessor.git ~/src/gas-preprocessor &&
-- 
2.50.1