language: c
before_install:
  - sudo apt-get -qq update
  - sudo apt-get install -y libelf-dev linux-headers-$(uname -r) shellcheck elfutils

jobs:
  include:
    - name: "Default"
    - name: "-O2"
      env: CFLAGS="-O2"
    - name: "-O3"
      env: CFLAGS="-O3"

script:
  - make
  - make unit
  - make check
  - sudo make install