dist: trusty
sudo: required

language: c
compiler:
  - gcc
  - clang

env:
  global:
    - PREFIX="$TRAVIS_BUILD_DIR/build/install"
  matrix:
    - USE_AUTOTOOLS=yes
    - USE_CMAKE=yes
    - USE_MAKEFILE=yes USE_DOUBLE=yes
    - USE_MAKEFILE=yes USE_SINGLE=yes

script:
  - mkdir -p "$PREFIX"
  - if [[ "$USE_AUTOTOOLS" == "yes" ]]; then ./bootstrap && cd build && ../configure --prefix "$PREFIX"; fi
  - if [[ "$USE_CMAKE" == "yes" ]]; then cd build && cmake "-DCMAKE_INSTALL_PREFIX=$PREFIX" ..; fi
  - if [[ "$USE_MAKEFILE" == "yes" ]]; then cd src; fi
  - make && make install