.travis.yml

language: cpp

sudo: false

addons:
    apt:
        sources:
        - llvm-toolchain-precise-3.8
        - ubuntu-toolchain-r-test
        packages:
        - g++-5  # needed to get -std=c++-14
        - curl
        - liblapack-dev

# gflags and glog cannot be easily installed as packages
# this approach follows https://reviews.facebook.net/D47037
install:
    - pushd /tmp/ && curl -L https://github.com/gflags/gflags/archive/v2.1.2.tar.gz -o gflags.tar.gz && tar xfz gflags.tar.gz && cd gflags-2.1.2 && cmake . && make && popd
    - pushd /tmp/ && curl -L https://github.com/google/glog/archive/v0.3.4.tar.gz -o glog.tar.gz && tar xfz glog.tar.gz && cd glog-0.3.4 && ./configure && make && popd

before_script:
    # just setting LD_LIBRARY_PATH doesn't work (-lglog and -lgflags are not found), so we're also setting $LIBRARY_PATH
    - export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/tmp/gflags-2.1.2/lib:/tmp/glog-0.3.4/.libs"
    - export LIBRARY_PATH="$LIBRARY_PATH:/tmp/gflags-2.1.2/lib:/tmp/glog-0.3.4/.libs"
    - export CPLUS_INCLUDE_PATH="$CPLUS_INCLUDE_PATH:/tmp/gflags-2.1.2/include:/tmp/glog-0.3.4/src"

script: CXX=g++-5 cmake . && make && make test