test: Try to cache gcc arm download during travis-ci builds

The gcc arm download sometimes fails - try to cache it within the travis-ci system to prevent that. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-06-18 13:04:17 -04:00
parent 4fbecfa1fc
commit d887a403ff
2 changed files with 14 additions and 2 deletions
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,10 @@ addons:
            - avr-libc
            - wget

+cache:
+  directories:
+  - downloads
+
 install: ./scripts/travis-install.sh

 script: ./scripts/travis-build.sh