From 5fabadd05968d7125d5726c0fb403012dee1ba4d Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Sat, 15 Jun 2019 21:12:40 +0300
Subject: [PATCH] Use build cache for CI examples

---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 5d9c8e3a..e4b65227 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,11 +9,11 @@ matrix:
     - os: linux
       sudo: required
       python: 2.7
-      env: TOX_ENV=py27
+      env: TOX_ENV=py27 PLATFORMIO_BUILD_CACHE_DIR=$(mktemp -d)
     - os: linux
       sudo: required
       python: 3.6
-      env: TOX_ENV=py36
+      env: TOX_ENV=py36 PLATFORMIO_BUILD_CACHE_DIR=$(mktemp -d)
     - os: osx
       language: generic
       env: TOX_ENV=skipexamples