From 6a3105452f542578e55b596c4c6038c598633ab2 Mon Sep 17 00:00:00 2001
From: Cassiano Aquino <caquino@zendesk.com>
Date: Sat, 28 Apr 2018 00:48:07 +0100
Subject: [PATCH] Replacing xcode version to check travis build failure.

---
 .travis.yml | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index b129fc7e..a73deaf4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,16 +21,21 @@ matrix:
     - os: linux
       compiler: gcc
     - os: osx
-      osx_image: xcode7.3
+      osx_image: xcode9.2
       compiler: clang
 
 before_script:
   - export CFLAGS="-Wall -Wextra -Werror"
 
 before_install:
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew tap PX4/homebrew-px4; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install libusb fftw gcc-arm-none-eabi dfu-util; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew upgrade libusb openssl; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew cask uninstall oclint; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew uninstall python; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew link openssl --force; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install libusb fftw gcc-arm-none-eabi dfu-util python@2; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export PATH=/usr/local/bin:$PATH; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then wget -O gcc-arm-none-eabi.tar.bz2 https://developer.arm.com/-/media/Files/downloads/gnu-rm/6-2017q2/gcc-arm-none-eabi-6-2017-q2-update-linux.tar.bz2; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then tar xf gcc-arm-none-eabi.tar.bz2; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then export PATH=$PATH:$PWD/gcc-arm-none-eabi-6-2017-q2-update/bin; fi