language: cpp
compiler:
  - clang
  - gcc
env:
  - RUN_TARGET=build TEST_TARGET=test-unit
#  - RUN_TARGET=docs
script: make CC="$CXX" ${RUN_TARGET} ${TEST_TARGET}
branches:
  only:
    - develop
    - master
#notifications:
#  recipients:
#    - mc.stanislaw@gmail.com
#  email:
#    on_success: change
#    on_failure: always
matrix:
  exclude: # only make docs once:
    - compiler: clang
 #     env: RUN_TARGET=docs
      script: make CC="$CXX" "${RUN_TARGET}" "${TEST_TARGET}"