.travis.yml

language: cpp

sudo: false
os:
  - linux

addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - g++-8

matrix:
  include:
    - os: linux
      compiler: gcc
      env: CONFIG=Debug COVERAGE=0
    - os: linux
      compiler: gcc
      env: CONFIG=Release COVERAGE=0
    - os: linux
      compiler: clang
      env: CONFIG=Debug COVERAGE=0
    - os: linux
      compiler: clang
      env: CONFIG=Release COVERAGE=0
    - os: linux
      compiler: gcc
      sudo: required
      env: CONFIG=Debug COVERAGE=1

before_install:
  - if [ $COVERAGE -eq 1 ]; then sudo pip install codecov gcovr; fi

# Select gcc-8 toolchain
install:
  - if [ "$CXX" = "g++" ]; then sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-8 90; fi
  - if [ "$CXX" = "g++" ]; then sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 90; fi
  - if [ "$CXX" = "g++" ]; then sudo update-alternatives --install /usr/bin/gcov gcov /usr/bin/gcov-8 90; fi

script:
  - set -e
  - mkdir -p build && cd build
  - cmake -DCMAKE_BUILD_TYPE=$CONFIG -DENABLE_COVERAGE=$COVERAGE .. && make -j
  - ctest --output-on-failure
  - if [ $COVERAGE -eq 1 ]; then make apolo-coverage && codecov -X gcov search -f apolo-coverage.xml; fi