Removed ppc64le target.

.travis.yml

@@ -9,20 +9,6 @@ before_install:
 
 matrix:
   include:
-    - os: linux
-      arch: ppc64le
-      compiler: g++
-      sudo: required
-      install:
-        - export VULKAN_SDK=$TRAVIS_BUILD_DIR/$VK_VERSION/x86_64
-        - sudo apt-get -qq update
-        - sudo apt-get install -y make gcc g++ mesa-common-dev libglu1-mesa-dev libxxf86dga-dev libxxf86vm-dev libasound2-dev libx11-dev libxcb1-dev
-        - curl -L -v -o vulkansdk-linux-ppc64le-$VK_VERSION.tar.gz -O https://sdk.lunarg.com/sdk/download/$VK_VERSION/linux/vulkansdk-linux-ppc64le-$VK_VERSION.tar.gz?Human=true
-        - tar zxf vulkansdk-linux-ppc64le-$VK_VERSION.tar.gz
-      script:
-        - cd linux
-        - make clean debug
-        - make clean release
     - os: linux
       dist: xenial
       compiler: g++