.travis.yml

language: cpp
os:
  - linux
  - osx

sudo: false

addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
      - llvm-toolchain-precise-3.9
    packages:
      - libstdc++-4.9-dev
      - liblua5.1-0-dev
      - lua5.1
      - libboost-dev
      - g++-4.9
      - g++-5
      - clang-3.9
      - libclang-3.9-dev
      - llvm-3.9
      - llvm-3.9-dev

env:
  - DOWNLOAD_CLANG=1 COMPILER=g++-4.9 GCC_VERSION=4.9
    # - DOWNLOAD_CLANG=0 COMPILER=g++-4.9 GCC_VERSION=4.9 LLVM_CONFIG="llvm-config-3.8"
  - DOWNLOAD_CLANG=1 COMPILER=clang++-3.9 CLANG_VERSION=3.9
    # - DOWNLOAD_CLANG=0 COMPILER=clang++-3.8 CLANG_VERSION=3.8 LLVM_CONFIG="llvm-config-3.8"

matrix:
  exclude:
    - os: osx
      env: DOWNLOAD_CLANG=1 COMPILER=g++-4.9 GCC_VERSION=4.9

before_install:
  - if [ -n "$GCC_VERSION" ]; then export CXX="g++-${GCC_VERSION}" CC="gcc-${GCC_VERSION}"; fi
  - if [ -n "$CLANG_VERSION" ]; then export CXX="clang++-${CLANG_VERSION}" CC="clang-${CLANG_VERSION}"; fi

install:
  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then
      brew install lua;
      if [ -n "$CLANG_VERSION" ]; then export CXX="clang++" CC="clang"; fi;
      if [ "$DOWNLOAD_CLANG" == 0 ]; then
        brew update;
        brew tap homebrew/versions;
        brew install homebrew/versions/llvm38;
      fi;
    fi

script:
  - export OUTSOURCE=$PWD/build
  - export SOURCEPATH=$PWD
  - mkdir -p $OUTSOURCE
  - |
    if [ -n "$LLVM_CONFIG" ]; then
      (cd $OUTSOURCE && cmake $SOURCEPATH -DLLVM_CONFIG=$(which ${LLVM_CONFIG}) -DDOWNLOAD_CLANG=$DOWNLOAD_CLANG)
    else
      (cd $OUTSOURCE && cmake $SOURCEPATH -DDOWNLOAD_CLANG=$DOWNLOAD_CLANG)
    fi
  - cd $OUTSOURCE && make && make install
  - cd $SOURCEPATH && echo "os.exit()" | lua -l color_coded
  - if [ "$DOWNLOAD_CLANG" == 1 ]; then cd $SOURCEPATH && mv $OUTSOURCE/clang* . && rm -rf $OUTSOURCE; fi;
  - |
    if [ -n "$LLVM_CONFIG" ]; then
      cmake . -DLLVM_CONFIG=$(which ${LLVM_CONFIG}) -DDOWNLOAD_CLANG=$DOWNLOAD_CLANG
    else
      cmake . -DDOWNLOAD_CLANG=$DOWNLOAD_CLANG
    fi
  - make && make install
  - cd $SOURCEPATH && echo "os.exit()" | lua -l color_coded
  - cd $SOURCEPATH && make color_coded_test || true