language: c

compiler:
  - gcc
  - clang

env:
  - BUILD_SYSTEM=AUTOTOOLS

addons:
  apt:
    packages:
    - libogg-dev

script:
  - if [[ "$BUILD_SYSTEM" == "AUTOTOOLS" ]] ; then ./autogen.sh ; fi
  - if [[ "$BUILD_SYSTEM" == "AUTOTOOLS" ]] ; then ./configure ; fi
  - if [[ "$BUILD_SYSTEM" == "AUTOTOOLS" ]] ; then make -j2 V=1 distcheck ; fi

language: c

compiler:
  - gcc
  - clang

env:
  - BUILD_SYSTEM=AUTOTOOLS
  - BUILD_SYSTEM=CMAKE

matrix:
  allow_failures:
    - env: BUILD_SYSTEM=CMAKE

addons:
  apt:
    packages:
    - libogg-dev

script:
  - if [[ "$BUILD_SYSTEM" == "AUTOTOOLS" ]] ; then ./autogen.sh ; fi
  - if [[ "$BUILD_SYSTEM" == "AUTOTOOLS" ]] ; then ./configure ; fi
  - if [[ "$BUILD_SYSTEM" == "AUTOTOOLS" ]] ; then make -j2 V=1 distcheck ; fi
  - if [[ "$BUILD_SYSTEM" == "CMAKE" ]] ; then mkdir build ; fi
  - if [[ "$BUILD_SYSTEM" == "CMAKE" ]] ; then pushd build ; fi
  - if [[ "$BUILD_SYSTEM" == "CMAKE" ]] ; then cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release .. ; fi
  - if [[ "$BUILD_SYSTEM" == "CMAKE" ]] ; then cmake --build . ; fi
  - if [[ "$BUILD_SYSTEM" == "CMAKE" ]] ; then popd ; fi

Add cmake as optional build system to Travis-CI configuration
Add cmake as optional build system to Travis-CI configuration
