language: c

sudo: false

matrix:
  include:
    - os: linux
      addons:
        apt:
          packages: [ 'protobuf-compiler', 'libprotobuf-dev' ]
    - os: linux
      env: COVERAGE=gcov-4.9 CXX=g++-4.9 CC=gcc-4.9
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: [ 'g++-4.9', 'protobuf-compiler', 'libprotobuf-dev' ]
    - os: osx


install:
 - if [[ $(uname -s) == 'Darwin' ]]; then brew install protobuf; fi;
 - if [ -n "${COVERAGE}" ]; then
       export CXXFLAGS="--coverage";
       export CFLAGS="--coverage";
       export LDFLAGS="--coverage";
   fi;
 - make

script:
 - echo '{"type":"Feature","properties":{},"geometry":{"type":"Point","coordinates":[0,0]}}' > test.json
 - ./tippecanoe -o test.mbtiles test.json
 - if [ -n "${COVERAGE}" ]; then
       ${COVERAGE} -lp *.o;
       pip install --user cpp-coveralls;
       ~/.local/bin/coveralls --no-gcov -i ./;
   fi