.travis.yml

language: cpp

# Fortran
env:
  global:
    - FC="gfortran"

before_install:
  - sudo apt-get -qq update
  - sudo apt-get install libopenblas-dev liblapack-dev -y

install:
  - sudo apt-get install --allow-unauthenticated -qq gfortran

matrix:
  include:
    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-4.8']
      env: COMPILER=g++-4.8

    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-4.9']
      env: COMPILER=g++-4.9

    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-5']
      env: COMPILER=g++-5

# Clang 3.4 fails due to bad C++11 <memory> support
#    - os: linux
#      compiler: clang
#      env: COMPILER=clang++

    - os: linux
      compiler: clang
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.5']
          packages: ['clang-3.5']
      env: COMPILER=clang++-3.5

    - os: linux
      compiler: clang
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.6']
          packages: ['clang-3.6']
      env: COMPILER=clang++-3.6

# Activate when 3.7 is released and the repository is available
#    - os: linux
#      compiler: clang
#      addons:
#        apt:
#          sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.7']
#          packages: ['clang-3.7']
#      env: COMPILER=clang++-3.7

# Activate when we are allowed to use MacOS X
#    - os: osx
#      compiler: clang
#      env: COMPILER=clang++

script:
  - travis_wait 30 "make check CXX=$COMPILER"
  - make examples CXX=$COMPILER CFLAGS='-DALWAYS_USE_CXXLAPACK' LDFLAGS='-L/usr/lib/openblas-base' LDLIBS='-lopenblas -llapack'