.travis.yml

# Linux and Mac Build Configuration for Travis

language: cpp

os:
  - linux
  - osx

# Use Ubuntu 14.04 LTS (Trusty) as the Linux testing environment.
sudo: false
dist: trusty

env:
  global:
    - secure: 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
  matrix:
    - GLSLANG_BUILD_TYPE=Release
    - GLSLANG_BUILD_TYPE=Debug

compiler:
  - clang
  - gcc

matrix:
  fast_finish: true # Show final status immediately if a test fails.
  exclude:
    # Skip GCC builds on Mac OS X.
    - os: osx
      compiler: gcc
  include:
    # Additional build using Android NDK.
    - env: BUILD_NDK=ON

cache:
  apt: true

branches:
  only:
    - master

addons:
  apt:
    packages:
      - clang-3.6

install:
  # Make sure that clang-3.6 is selected on Linux.
  - if [[ "$TRAVIS_OS_NAME" == "linux" && "$CC" == "clang" ]]; then
      export CC=clang-3.6 CXX=clang++-3.6;
    fi
  # Download a recent Android NDK and use its android.toolchain.cmake file.
  - if [[ "$BUILD_NDK" == "ON" ]]; then
      export ANDROID_NDK=$HOME/android-ndk;
      git init $ANDROID_NDK;
      pushd $ANDROID_NDK;
        git remote add dneto0 https://github.com/dneto0/android-ndk.git;
        git fetch --depth=1 dneto0 r17b-strip;
        git checkout FETCH_HEAD;
      popd;
      export TOOLCHAIN_PATH=$ANDROID_NDK/build/cmake/android.toolchain.cmake;
    fi

before_script:
  - git clone --depth=1 https://github.com/google/googletest.git External/googletest
  - ./update_glslang_sources.py

script:
  - mkdir build && cd build
  # For Android, do release building using NDK without testing.
  # Use android-14, the oldest native API level supporeted by NDK r17b.