.travis.yml

# Travis-CI build scripts

language: cpp
os: linux
dist: bionic

jobs:
  include:
# gcc 7.x, Debug 
    - env: CMAKE_CC="gcc-7" CMAKE_CXX="g++-7" BUILD_TYPE="Debug" MATRIX_EVAL="CC=gcc-7 && CXX=g++-7 && OMP_NUM_THREADS=4"
      os: linux
      addons:
        apt:
          packages:
            - g++-7
            - libgoogle-perftools-dev
            - libomp-dev
            - libopenmpi-dev
            - openmpi-bin

# gcc 8.x, Debug
    - env: CMAKE_CC="gcc-8" CMAKE_CXX="g++-8" BUILD_TYPE="Debug" MATRIX_EVAL="CC=gcc-8 && CXX=g++-8 && OMP_NUM_THREADS=4"
      os: linux
      addons:
        apt:
          packages:
            - g++-8
            - libgoogle-perftools-dev
            - libomp-dev
            - libopenmpi-dev
            - openmpi-bin
            
# clang++-6, Debug
    - env: CMAKE_CC="clang-8" CMAKE_CXX="clang++-8" BUILD_TYPE="Debug" MATRIX_EVAL="CC=clang-8 && CXX=clang++-8 && OMP_NUM_THREADS=4"
      os: linux
      addons:
        apt:
          packages:
            - clang-8
            - libgoogle-perftools-dev
            - libomp-dev
            - libopenmpi-dev
            - openmpi-bin

# gcc 7.x, Release
    - env: CMAKE_CC="gcc-7" CMAKE_CXX="g++-7" BUILD_TYPE="Release" MATRIX_EVAL="CC=gcc-7 && CXX=g++-7 && OMP_NUM_THREADS=4"
      os: linux
      addons:
        apt:
          packages:
            - g++-7
            - libgoogle-perftools-dev
            - libomp-dev
            - libopenmpi-dev
            - openmpi-bin

# gcc 8.x, Release
    - env: CMAKE_CC="gcc-8" CMAKE_CXX="g++-8" BUILD_TYPE="Release" MATRIX_EVAL="CC=gcc-8 && CXX=g++-8 && OMP_NUM_THREADS=4"
      os: linux
      addons:
        apt:
          packages:
            - g++-8
            - libgoogle-perftools-dev
            - libomp-dev
            - libopenmpi-dev
            - openmpi-bin

# clang++-6, Release
    - env: CMAKE_CC="clang-8" CMAKE_CXX="clang++-8" BUILD_TYPE="Release" MATRIX_EVAL="CC=clang-8 && CXX=clang++-8 && OMP_NUM_THREADS=4"
      os: linux
      addons:
        apt:
          packages:
            - clang-8
            - libgoogle-perftools-dev
            - libomp-dev
            - libopenmpi-dev
            - openmpi-bin

before_install:
    - eval "${MATRIX_EVAL}"

before_script:
  # print out some version numbers
  - $CMAKE_CXX --version
  - cmake --version

  # configure
  - mkdir build; cd build
  - cmake -DCMAKE_BUILD_TYPE="$BUILD_TYPE" -DCMAKE_C_COMPILER="$CMAKE_CC"
    -DCMAKE_CXX_COMPILER="$CMAKE_CXX" ..

script:
  - make
  - ctest
      -DCTEST_SITE:STRING="travis-$TRAVIS_REPO_SLUG"
      -DCTEST_BUILD_NAME:STRING="$TRAVIS_OS_NAME-$CMAKE_CC-$BUILD_TYPE" -VV

notifications:
  email:
    recipients: alexander.noe@univie.ac.at
    on_success: change
    on_failure: always