.travis.yml

# helpful link:
#https://stackoverflow.com/questions/27644586/how-to-set-up-travis-ci-with-multiple-languages

language: cpp
os: linux
dist: bionic # "dist" specifies the operating system ("bionic"=ubuntu18.04)
jobs:
  include:
    - compiler: gcc
      addons:
        apt:
          packages:
            - g++
            - cmake
            - cmake-data
            - libgtest-dev
            - libeigen3-dev
            - lcov
            - valgrind
      env: COMPILER=g++
      after_success:
        # Report code-coverage test results to codecov.io
        - bash <(curl -s https://codecov.io/bash)

    - compiler: clang
      addons:
        apt:
          packages:
            - cmake
            - cmake-data
            - libgtest-dev
            - libeigen3-dev
            - lcov
            - valgrind
      env: COMPILER=clang++

#install:
  # Optional: To test the output of your program after running, you can use
  # - git clone https://github.com/kward/shunit2 shunit2

before_script:
  - mkdir -p gtest_build
  - pushd gtest_build
  - cmake -DCMAKE_CXX_COMPILER=$COMPILER /usr/src/gtest/
  - make
  - sudo cp *.a /usr/lib
  - popd

script:
  - mkdir -p build
  - cd build
  - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_CXX_FLAGS="--coverage" -DCMAKE_EXE_LINKER_FLAGS="--coverage" ..
  - make lambda_lanczos_test VERBOSE=1
  - ctest --verbose
  - valgrind --leak-check=full --error-exitcode=1 ctest --verbose