language: cpp

matrix:
  include:

    # Ubuntu Linux with glibc using g++
    - os: linux
      sudo: false
      compiler: gcc
      cache: ccache
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - libwww-perl
            - g++-6

install:
  - (cd lib/cbmc/src ; make minisat2-download)
  - (cd src; cp config.inc.template config.inc)
  - export CXX="ccache g++-6"

script:
  - (cd lib/cbmc/src ; make)
  - (cd src ; make)
  - (cd regression/ebmc; make test)
  - (cd regression/verilog; make test)
  - (cd regression/hw-cbmc; make test)

before_cache:
  - ccache -s