.travis.yml

language: cpp
os:
  - linux
  - osx
osx_image: xcode8.2

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

# We check out glslang and SPIRV-Tools at specific revisions to avoid test output mismatches
env:
  - GLSLANG_REV=f0bc598dd7871689f25514b22a82f7455d762bef SPIRV_TOOLS_REV=40e9c60ffea56f45f388835e6945b01d4d8b022d

before_script:
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; brew install python3; fi
  - git clone https://github.com/KhronosGroup/glslang.git glslang
  - git clone https://github.com/KhronosGroup/SPIRV-Tools SPIRV-Tools
  - git clone https://github.com/KhronosGroup/SPIRV-Headers.git SPIRV-Tools/external/spirv-headers

script:
  - git -C glslang checkout $GLSLANG_REV
  - git -C SPIRV-Tools checkout $SPIRV_TOOLS_REV
  - cd glslang && cmake . && make -j2 && cd ..
  - cd SPIRV-Tools && cmake . && make -j2 && cd ..
  - make -j2
  - PATH=./glslang/StandAlone:./SPIRV-Tools/tools:$PATH
  - ./test_shaders.py shaders
  - ./test_shaders.py --msl shaders-msl
  - ./test_shaders.py --hlsl shaders-hlsl