## Doesn't appear to do anything useful.
language: cpp

## Notifications
## The default is to send email on all failures and changed success
## Adding other notifiers (like IRC) does not disable the email one
notifications:
  ## This is, in fact, the default email setting so it is unnecessary.
  ## It would probably be too annoying to set on_success: always
  email:
    on_success: changed
    on_failure: always
  ## Are we going to want this on or off?
  irc:
    channels:   "chat.freenode.net#tmwa"
    on_success: always
    on_failure: always
    use_notice: true

## Use the container-based infrastructure
sudo: false

## Commands before installing
before_install:
  - if [ $(git rev-list --count HEAD ^master) -gt 50 ] ; then exit 1; fi
  - export CC="${REAL_CC} ${REAL_EXTRA}" CXX="${REAL_CXX} ${REAL_EXTRA}"

install:
  - make --version
  - mkdir build
  - cd build
  - git init
  - ../configure --build=x86_64-linux-gnu --dev CPPFLAGS=-DQUIET `! [[ $CXX =~ clang* ]] || echo --disable-abi` $EXTRA_CONFIGURE_ARGS
  - sed -n '/One Makefile/q;p' Makefile

## Main test script
script:
  - make -R -k -j2
  # Use - instead of :- to allow forcing an empty one
  - make -R -k -j2 test TESTER="${FORCE_TESTER-${DEFAULT_TESTER}}"
  - make -R -k -j2 format
  - git --git-dir=../.git --work-tree=.. diff --exit-code
  - make -R -k -j2 dist bindist

### The rest of the file creates a build matrix
env:
  global:
    - DEFAULT_TESTER='valgrind --error-exitcode=1 --track-fds=yes'
matrix:
  fast-finish: true
  include:
    - compiler: clang
      env: REAL_CC=clang-3.5     REAL_CXX=clang++-3.5
      addons:
        apt:
          sources:
          - llvm-toolchain-precise-3.5
          # needed for libstdc++ headers
          - ubuntu-toolchain-r-test
          packages:
          - clang-3.5
          - libstdc++6-4.6-dbg
          - libgtest-dev
          - valgrind
          - gdb
    - compiler: clang
      env: REAL_CC=clang-3.6     REAL_CXX=clang++-3.6
      addons:
        apt:
          sources:
          - llvm-toolchain-precise-3.6
          # needed for libstdc++ headers
          - ubuntu-toolchain-r-test
          packages:
          - clang-3.6
          - libstdc++6-4.6-dbg
          - libgtest-dev
          - valgrind
          - gdb
    - compiler: clang
      env: REAL_CC=clang-3.7     REAL_CXX=clang++-3.7
      addons:
        apt:
          sources:
          - llvm-toolchain-precise-3.7
          # needed for libstdc++ headers
          - ubuntu-toolchain-r-test
          packages:
          - clang-3.7
          - libstdc++6-4.6-dbg
          - libgtest-dev
          - valgrind
          - gdb
    - compiler: gcc
      env: REAL_CC=gcc-4.7     REAL_CXX=g++-4.7
      addons:
        apt:
          sources:
          - ubuntu-toolchain-r-test
          packages:
          - g++-4.7
          - libstdc++6-4.7-dbg
          - libgtest-dev
          - valgrind
          - gdb
    - compiler: gcc
      env: REAL_CC=gcc-4.8     REAL_CXX=g++-4.8
      addons:
        apt:
          sources:
          - ubuntu-toolchain-r-test
          packages:
          - g++-4.8
          - libstdc++6-4.8-dbg
          - libgtest-dev
          - valgrind
          - gdb
    - compiler: gcc
      env: REAL_CC=gcc-4.9     REAL_CXX=g++-4.9
      addons:
        apt:
          sources:
          - ubuntu-toolchain-r-test
          packages:
          - g++-4.9
          - libstdc++6-4.9-dbg
          - libgtest-dev
          - valgrind
          - gdb
    - compiler: gcc
      env: REAL_CC=gcc-5     REAL_CXX=g++-5
      addons:
        apt:
          sources:
          - ubuntu-toolchain-r-test
          packages:
          - g++-5
          - libstdc++6-5-dbg
          - libgtest-dev
          - valgrind
          - gdb
    # Can't use valgrind and asan at the same time.
    # Should probably fix the test leaks though.
    - compiler: gcc
      env: REAL_CC=gcc-5     REAL_CXX=g++-5  REAL_EXTRA=-fsanitize=address  FORCE_TESTER='' ASAN_OPTIONS=detect_leaks=0
      addons:
        apt:
          sources:
          - ubuntu-toolchain-r-test
          packages:
          - g++-5
          - libstdc++6-5-dbg
          - libgtest-dev
          # - valgrind
          - gdb
    # LTO is buggy.
    - compiler: gcc
      env: REAL_CC=gcc-5     REAL_CXX=g++-5  REAL_EXTRA=-flto
      addons:
        apt:
          sources:
          - ubuntu-toolchain-r-test
          packages:
          - g++-5
          - libstdc++6-5-dbg
          - libgtest-dev
          - valgrind
          - gdb
  allow_failures:
    - env: REAL_CC=gcc-5     REAL_CXX=g++-5  REAL_EXTRA=-flto

# everything that was pushed to stable was already on 'master', except
# the version change and some doc changes.
# everything that was pushed to test-server was in a PR so it passed travis
branches:
  except:
    - stable
    - test-server