sudo: false
language: cpp
os:
    - linux
    - osx
addons:
  apt:
    packages:
       # Compilers
      - g++
      - gfortran
      - cmake
        # Math libraries
        # do not install libatlas-dev due to conflicts of repeating xerbla in *.a lib files
      - libblas-dev
      - liblapack-dev
      - liblapacke-dev
      - libatlas-base-dev
        # MPI
      - openmpi-bin
      - libopenmpi-dev
        # Python library, development version
      - libpython2.7
before_install:
  - if test ${TRAVIS_OS_NAME} = osx; then brew update; fi
  - if test ${TRAVIS_OS_NAME} = osx; then brew outdated xctool || brew upgrade xctool; fi
  - if test ${TRAVIS_OS_NAME} = osx; then brew install python open-mpi; fi
  - if test ${TRAVIS_OS_NAME} = osx; then brew linkapps python; fi
before_script:
  - export PATH=$HOME/.local/bin:$PATH
    # PEP8 and py.test
  - if test ${TRAVIS_OS_NAME} = linux;
    then pip install --upgrade pip setuptools pytest pep8 --user `whoami`;
    else sudo pip install --upgrade pip setuptools pytest pep8; fi
script:
    # test PEP8 conformity
  - pep8 --ignore=E501 update.py
  - pep8 --ignore=E501 test/test.py
  - pep8 --ignore=E501 lib/config.py
    # run unit tests
  - py.test -vv update.py
  - py.test -vv test/test.py
  - py.test -vv lib/config.py
notifications:
  email: false