language: cpp
sudo: false
cache:
  directories:
  - $HOME/.cache/pip
  - ccache
addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
      - deadsnakes
      - kubuntu-backports # cmake 2.8.12
    packages:
      - g++-4.8
      - g++-4.8-multilib
      - g++-multilib
      - python3.5
      - python3.5-dev
      - python3.5-venv
      - python3.5-dev:i386
      - cmake
matrix:
  include:
    - os: linux
      compiler: gcc-4.8
      install:
        - pyvenv-3.5 venv
        - source venv/bin/activate
        - pip install -U pip wheel
        - pip install numpy
      script:
        - CXX=g++-4.8 cmake -DPYBIND11_PYTHON_VERSION=3.5
        - CTEST_OUTPUT_ON_FAILURE=TRUE make check -j 2
    - os: osx
      compiler: clang
      script:
        - cmake -DPYBIND11_PYTHON_VERSION=2.7
        - CTEST_OUTPUT_ON_FAILURE=TRUE make check -j 2
    #- os: linux
      #compiler: gcc-4.8
      #script:
        #- pyvenv-3.5 venv
        #- cmake -DPYBIND11_PYTHON_VERSION=3.5 -DPYTHON_INCLUDE_DIR:PATH=/usr/include/python3.5m -DPYTHON_LIBRARY:FILEPATH=/usr/lib/x86_64-linux-gnu/libpython3.5m.so -DPYTHON_EXECUTABLE:FILEPATH=`pwd`/venv/bin/python3.5 -DCMAKE_CXX_COMPILER=g++-4.8 -DCMAKE_CXX_FLAGS=-m32
        #- make -j 2