.travis.yml

language: cpp
sudo: required
dist: trusty

matrix:
  include:
    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-4.8']
      env:
        - NETCDF_CXX4_CXXFLAGS=-Wno-write-strings
        - OUR_CXX=g++-4.8
        - OUR_CC=gcc-4.8

    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-4.9']
      env:
        - NETCDF_CXX4_CXXFLAGS=-Wno-write-strings
        - OUR_CXX=g++-4.9
        - OUR_CC=gcc-4.9

    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-5']
      env:
        - NETCDF_CXX4_CXXFLAGS=-Wno-write-strings
        - OUR_CXX=g++-5
        - OUR_CC=gcc-5

    - os: linux
      compiler: clang
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.7']
          packages: ['clang-3.7']
      env:
        - NETCDF_CXX4_CXXFLAGS=-Wno-c++11-compat-deprecated-writable-strings
        - OUR_CXX=clang++-3.7
        - OUR_CC=clang-3.7

    - os: linux
      compiler: clang
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.8']
          packages: ['clang-3.8']
      env:
        - NETCDF_CXX4_CXXFLAGS=-Wno-c++11-compat-deprecated-writable-strings
        - OUR_CXX=clang++-3.8
        - OUR_CC=clang-3.8

before_install:
  - sudo apt-get update -qq
  - sudo apt-get install -qq libcppunit-dev libnetcdf-dev

install:
  - wget http://www.unidata.ucar.edu/downloads/netcdf/ftp/netcdf-cxx4-4.2.tar.gz
  - tar xvf netcdf-cxx4-4.2.tar.gz
  - pushd netcdf-cxx4-4.2
  - export CC=$OUR_CC
  - export CXX=$OUR_CXX
  - CXXFLAGS=$NETCDF_CXX4_CXXFLAGS ./configure --prefix=/usr/local
  - make
  - sudo make install
  - popd

script:
  - cd tst/unittests
  - mkdir build && cd build
  - cmake ..
  - make
  - LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib ./unittests