.travis.yml

language: cpp
compiler:
    - clang
before_install:
    - if [[ $NEW_LLVM == true ]]; then sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; fi;
    - if [[ $NEW_LLVM == true ]]; then sudo apt-get -qq update; fi;
    - if [[ $NEW_LLVM == true ]]; then wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key|sudo apt-key add -; fi;
    - if [[ $NEW_LLVM == true ]]; then echo "deb http://apt.llvm.org/precise/ llvm-toolchain-precise-4.0 main" | sudo tee -a /etc/apt/sources.list; fi;
    - if [[ $NEW_LLVM == true ]]; then sudo apt-get -qq update; fi;
    - sudo apt-get install -qq llvm-dev
    - if [[ $NEW_LLVM == true ]]; then sudo apt-get install clang-4.0 llvm-4.0-dev; fi;
    - if [[ $NEW_LLVM == true ]]; then mkdir -p symlinks; fi;
    - if [[ $NEW_LLVM == true ]]; then ln -s /usr/bin/g++-4.9 symlinks/g++; fi;
    - if [[ $NEW_LLVM == true ]]; then ln -s /usr/bin/gcc-4.9 symlinks/gcc; fi;
    - if [[ $NEW_LLVM == true ]]; then ln -s /usr/bin/gcov-4.9 symlinks/gcov; fi;
    - if [[ $NEW_LLVM == true ]]; then ln -s /usr/bin/clang-4.0 symlinks/clang; fi;
    - if [[ $NEW_LLVM == true ]]; then ln -s /usr/bin/clang++-4.0 symlinks/clang++; fi;
    - if [[ $NEW_LLVM == true ]]; then ln -s /usr/bin/llvm-cov-4.0 symlinks/llvm-cov; fi;
    - if [[ $NEW_LLVM == true ]]; then ln -s /usr/bin/llvm-config-4.0 symlinks/llvm-config; fi;
    - if [[ $NEW_LLVM == true ]]; then ln -s /usr/bin/opt-4.0 symlinks/opt; fi;
    - if [[ $NEW_LLVM == true ]]; then export PATH=$PWD/symlinks:$PATH; fi;
script:
    - mkdir build
    - cd build
    - llvm-config --version
    - clang --version
    - cmake ..
    - make
    - ctest --output-on-failure
env:
    - NEW_LLVM=true
    - NEW_LLVM=false