.travis.yml

addons:
  apt:
    sources:
    - ubuntu-toolchain-r-test
    packages:
    - gcc-4.9
    - g++-4.9
    - uuid-dev
    - libssl-dev

language: crystal

env:
 - ZMQ="4.2.2"

before_install:
 - export CXX=g++-4.9
 - export CC=gcc-4.9
 - mkdir ldlocal
 - export LDHACK=`pwd`/ldlocal
 - export LDFLAGS=-L$LDHACK/lib
 - export CFLAGS=-I$LDHACK/include
 - export LD_RUN_PATH=$LDHACK/lib
 - export LD_LIBRARY_PATH=$LDHACK/lib
 - export LIBRARY_PATH=$LDHACK/lib
 - export PKG_CONFIG_PATH=$LDHACK/lib/pkgconfig
 - echo $PKG_CONFIG_PATH
 - wget https://github.com/zeromq/libzmq/releases/download/v$ZMQ/zeromq-$ZMQ.tar.gz
 - tar xzvf zeromq-$ZMQ.tar.gz
 - sudo apt-get update
 - sudo apt-get install -y libtool pkg-config build-essential autoconf automake uuid-dev

 - cd zeromq-$ZMQ
 - ./configure
 - sudo make
 - sudo make install
 - cd ..

script:
  crystal spec