sudo: false addons: apt: packages: - libgmp-dev env: - STACK_YAML=stack-ghc-7.8.4.yaml - STACK_YAML=stack.yaml install: # stack - mkdir -p ~/.local/bin - travis_retry curl -L https://github.com/commercialhaskell/stack/releases/download/v0.1.4.0/stack-0.1.4.0-x86_64-linux.tar.gz | tar -xvzf - - mv stack ~/.local/bin - export PATH=~/.local/bin:$PATH - stack --version script: - stack setup - stack build --ghc-options "-Werror" - stack test cache: directories: - $HOME/.stack