.travis.yml

dist: trusty
sudo: required
language: minimal
cache: ccache

addons:
  apt:
    update: true
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - gcc-5
      - g++-5
      - libstdc++6
      - libblas-dev
      - liblapack-dev
      - python-setuptools
      - libgif-dev
      - vim-common
      - libx11-dev

env:
  global:
    - CI=false
    - OMP_NUM_THREADS=4
    - CC=gcc-5
    - CXX=g++-5

before_install:
  # Install Python dependencies
  # TODO - do this through the official Travis CI python/virtualenv support matrix
  # So that we get various Python versions installed automatically
  - sudo easy_install pip
  - sudo pip install --upgrade pip
  - sudo pip install virtualenv
  # Install node.js from binary
  - pushd /opt
  - curl -O https://nodejs.org/dist/v8.9.4/node-v8.9.4-linux-x64.tar.xz
  - tar xf node-v8.9.4-linux-x64.tar.xz
  - popd

script:
  - export PATH="/opt/node-v8.9.4-linux-x64/bin:${PATH}"
  - sudo ln -s /usr/bin/gcc-5 /usr/local/bin/gcc
  - sudo ln -s /usr/bin/g++-5 /usr/local/bin/g++
  # We sometimes get `error: No space left on device`
  # The workaround seems to be to force blocking I/O
  # See https://github.com/travis-ci/travis-ci/issues/8902 and
  # https://github.com/travis-ci/travis-ci/issues/4704#issuecomment-348435959
  # Check whether O_NONBLOCK is set (probably should print "1"):
  - python -c 'import os,sys,fcntl; flags = fcntl.fcntl(sys.stdout, fcntl.F_GETFL); print(flags&os.O_NONBLOCK);'
  # Turn off O_NONBLOCK:
  - python -c 'import os,sys,fcntl; flags = fcntl.fcntl(sys.stdout, fcntl.F_GETFL); fcntl.fcntl(sys.stdout, fcntl.F_SETFL, flags&~os.O_NONBLOCK);'
  # Check whether O_NONBLOCK is set (should print "0"):
  - python -c 'import os,sys,fcntl; flags = fcntl.fcntl(sys.stdout, fcntl.F_GETFL); print(flags&os.O_NONBLOCK);'

  # Remove object detector and style transfer unit tests
  - rm src/unity/python/turicreate/test/test_style_transfer.py src/unity/python/turicreate/test/test_object_detector.py

  # Build the wheel
  - travis_wait 180 bash scripts/make_wheel.sh --build_number=$CI_PIPELINE_ID --num_procs=2 --debug --skip_cpp_test