.travis.yml

# this file is HEAVILY influenced by https://github.com/boostorg/hana/blob/master/.travis.yml

sudo: false
dist: trusty
language: c++

cache: ccache

notifications:
  email: false
  irc: "irc.freenode.org#Cataclysm-DDA"
  use_notice: true
  skip_join: true

git:
  depth: 5

env:
  global:
  # Workaround for https://github.com/travis-ci/travis-ci/issues/4681
  # "Defining the build matrix only with matrix.include leads to an additional, unwanted job"
  matrix:
    - TRAVIS_EMPTY_JOB_WORKAROUND=true

addons:
  # these apt sources will be referenced later (by using *name)
  apt:
    sources: &apt_sources
      - ubuntu-toolchain-r-test
      - llvm-toolchain-precise
      - llvm-toolchain-precise-3.5
      - llvm-toolchain-precise-3.6
      - llvm-toolchain-precise-3.7
      - llvm-toolchain-precise-3.8
      - llvm-toolchain-trusty
      - llvm-toolchain-trusty-3.9
      - llvm-toolchain-trusty-4.0
      - llvm-toolchain-trusty-5.0
      - llvm-toolchain-trusty-6.0

compiler: gcc
os: linux

matrix:
  exclude:
    - env: TRAVIS_EMPTY_JOB_WORKAROUND=true

  include:
    # test mods
    - env: COMPILER=g++-4.8 MODS=--mods=RL_Classes
      compiler: gcc
      addons: &gcc48
        apt:
          packages: ["g++-4.8", "g++-4.8-multilib", "libc6-dbg", "libc6-dbg:i386", "lcov", "astyle"]
          sources: *apt_sources

    # coverage
    - env: COMPILER=g++-4.8 CODE_COVERAGE=true
      compiler: gcc
      addons: &gcc48
        apt:
          packages: ["g++-4.8", "g++-4.8-multilib", "libc6-dbg", "libc6-dbg:i386", "lcov", "astyle"]
          sources: *apt_sources

    # GCC 4.9
    - env: COMPILER=g++-4.9
      compiler: gcc
      addons: &gcc49
        apt:
          packages: ["g++-4.9", "g++-4.9-multilib", "libc6-dbg", "libc6-dbg:i386"]
          sources: *apt_sources

    # GCC 5
    - env: COMPILER=g++-5
      compiler: gcc
      addons: &gcc5
        apt:
          packages: ["g++-5",   "g++-5-multilib",   "libc6-dbg", "libc6-dbg:i386"]
          sources: *apt_sources

    # GCC 6
    - env: COMPILER=g++-6
      compiler: gcc
      addons: &gcc6
        apt:
          packages: ["g++-6",   "g++-6-multilib",   "libc6-dbg", "libc6-dbg:i386"]
          sources: *apt_sources

    # GCC 7
    - env: COMPILER=g++-7 CXXFLAGS='-Wno-implicit-fallthrough'
      compiler: gcc
      addons: &gcc7
        apt:
          packages: ["g++-7",   "g++-7-multilib",   "libc6-dbg", "libc6-dbg:i386"]
          sources: *apt_sources

    # GCC 8
    - env: COMPILER=g++-8 CXXFLAGS='-Wno-implicit-fallthrough'
      compiler: gcc
      addons: &gcc8
        apt:
          packages: ["g++-8",   "g++-8-multilib",   "libc6-dbg", "libc6-dbg:i386"]
          sources: *apt_sources

    # GCC MinGW
    - env: COMPILER='g++' LDFLAGS='-static-libgcc -static-libstdc++' MXE_TARGET='i686-w64-mingw32.static' WINE='wine'
      compiler: gcc
      sudo: required
      addons: &gcc
        apt:
          packages: ["wine"]

    # Clang 3.8
    - env: CLANG=clang++-3.8 CXXFLAGS='-Wno-error=unused-command-line-argument -D__extern_always_inline="extern __always_inline"'
      compiler: clang
      addons: &clang38
        apt:
          packages: ["clang-3.8", "g++-multilib", "libc6-dbg", "libc6-dbg:i386", "g++-6"]
          sources: *apt_sources

    # Clang 3.9
    - env: CLANG=clang++-3.9 CXXFLAGS='-Wno-error=unused-command-line-argument -D__extern_always_inline="extern __always_inline"'
      compiler: clang
      addons: &clang39
        apt:
          packages: ["clang-3.9", "g++-multilib", "libc6-dbg", "libc6-dbg:i386", "g++-6"]
          sources: *apt_sources

    # Clang 4.0
    - env: CLANG=clang++-4.0 CXXFLAGS=-Wno-error=unused-command-line-argument
      dist: trusty
      compiler: clang
      addons: &clang40
        apt:
          packages: ["clang-4.0", "g++-multilib", "libc6-dbg", "libc6-dbg:i386", "g++-6"]
          sources: *apt_sources

    # Clang 5.0
    - env: CLANG=clang++-5.0 CXXFLAGS=-Wno-error=unused-command-line-argument
      dist: trusty
      compiler: clang
      addons: &clang50
        apt:
          packages: ["clang-5.0", "g++-multilib", "libc6-dbg", "libc6-dbg:i386", "g++-6"]
          sources: *apt_sources
          
    # Clang 6.0
    - env: CLANG=clang++-6.0 CXXFLAGS=-Wno-error=unused-command-line-argument
      dist: trusty
      compiler: clang
      addons: &clang60
        apt:
          packages: ["clang-6.0", "g++-multilib", "libc6-dbg", "libc6-dbg:i386", "g++-6"]
          sources: *apt_sources

before_script:
  - if [ -n "${CLANG}" ]; then COMPILER="$CLANG"; fi
  - ${COMPILER} --version
  - CXX="$COMPILER"
  - source build-scripts/requirements.sh

script: make -j3 RELEASE=1 CROSS="$CROSS_COMPILATION" && $WINE ./tests/cata_test $MODS

after_success:
  - if [ -n "${CODE_COVERAGE}" ]; then coveralls -b . -i src -e tests --gcov /usr/bin/gcov-4.8; fi
  - if [ -n "${CODE_COVERAGE}" ]; then bash <(curl -s https://codecov.io/bash); fi