language: cpp

# Build with gcc and clang.
compiler:
  - gcc
  - clang

# Build both debug and release configurations, through use of an environment variable in the build matrix.
env:
  - CONFIGURATION=Debug
  - CONFIGURATION=Release

# Run cmake to generate makefiles in 'builds' directory.
# No need to create it because it's part of the repo.
# Pass along configuration type to cmake.
before_script:
  - cd builds && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=$CONFIGURATION ../ && cd ..

# Run make in the directory containing generated makefiles.
script:
  - make -C builds