language: cpp
os:
  - linux
compiler:
  - clang
  - gcc
env:
  matrix:
    - BUILD_ARCH="x86"
    - BUILD_ARCH="x86_64"
  global:
    - MAKEFLAGS="-j 2"
matrix:
  exclude:
    - os: linux
      compiler: clang
      env: BUILD_ARCH="x86" # Only do the gcc x86 build to reduce clutter
before_install:
  - EXTRA_CFLAGS="-Werror"
script:
  - ./configure && make
  - sudo make runtests || true