git:
  submodules: false

notifications:
  email:
    - mail@joachim-breitner.de
    - ghc-builds@haskell.org

env:
 - DEBUG_STAGE2=YES
 - DEBUG_STAGE2=NO

before_install:
 - travis_retry sudo add-apt-repository -y ppa:hvr/ghc
 - travis_retry sudo apt-get update
 - travis_retry sudo apt-get install cabal-install-1.18 ghc-7.6.3 alex-3.1.3 happy-1.19.4
 - export PATH=/opt/ghc/7.6.3/bin:/opt/cabal/1.18/bin:/opt/alex/3.1.3/bin:/opt/happy/1.19.4/bin:$PATH
 - git config --global url."git://github.com/ghc/packages-".insteadOf     git://github.com/ghc/packages/
 - git config --global url."http://github.com/ghc/packages-".insteadOf    http://github.com/ghc/packages/
 - git config --global url."https://github.com/ghc/packages-".insteadOf   https://github.com/ghc/packages/
 - git config --global url."ssh://git@github.com/ghc/packages-".insteadOf ssh://git@github.com/ghc/packages/
 - git config --global url."git@github.com:/ghc/packages-".insteadOf      git@github.com:/ghc/packages/
 - git submodule update --init --recursive
install:
# - sudo apt-get update
# - sudo apt-get install haskell-platform autoconf libtool make ncurses-dev g++ dblatex docbook-xsl docbook-utils
# - cabal update
script:
 - echo 'V = 0' >> mk/validate.mk # otherwise we hit log file limits on travis.
 # do  not build docs
 - echo 'HADDOCK_DOCS       = NO' >> mk/validate.mk
 - echo 'BUILD_DOCBOOK_HTML = NO' >> mk/validate.mk
 - echo 'BUILD_DOCBOOK_PS   = NO' >> mk/validate.mk
 - echo 'BUILD_DOCBOOK_PDF  = NO' >> mk/validate.mk
 # do not build dynamic libraries
 - echo 'DYNAMIC_GHC_PROGRAMS = NO' >> mk/validate.mk
 - echo 'GhcLibWays = v' >> mk/validate.mk
 - if [ "$DEBUG_STAGE" = "YES" ]; then echo 'GhcStage2HcOpts += -DDEBUG' >> mk/validate.mk; fi
 - CPUS=2 SKIP_PERF_TESTS=YES ./validate --fast