language: c
compiler:
  - gcc
  - clang
cache:
  directories:
  - $HOME/OpenBlasInstall
sudo: false
addons:
  apt:
    packages:
    - cmake
    - gfortran
    - gcc-multilib
    - gfortran-multilib
    - liblapack-dev
    - build-essential
    - gcc 
    - g++ 
    - curl
    - cmake 
    - libreadline-dev 
    - git-core 
    - libqt4-core 
    - libqt4-gui
    - libqt4-dev 
    - libjpeg-dev 
    - libpng-dev 
    - ncurses-dev
    - imagemagick 
    - libzmq3-dev 
    - gfortran 
    - unzip 
    - gnuplot
    - gnuplot-x11 
before_script: 
- export ROOT_TRAVIS_DIR=$(pwd)
- export INSTALL_PREFIX=~/torch/install
-  ls $HOME/OpenBlasInstall/lib || (cd /tmp/ && git clone https://github.com/xianyi/OpenBLAS.git -b master && cd OpenBLAS && (make NO_AFFINITY=1 -j$(getconf _NPROCESSORS_ONLN) 2>/dev/null >/dev/null) && make PREFIX=$HOME/OpenBlasInstall install)
- git clone https://github.com/torch/distro.git ~/torch --recursive
- cd ~/torch && git submodule update --init --recursive
- mkdir build && cd build
- export CMAKE_LIBRARY_PATH=$HOME/OpenBlasInstall/include:$HOME/OpenBlasInstall/lib:$CMAKE_LIBRARY_PATH
- cmake .. -DCMAKE_INSTALL_PREFIX="${INSTALL_PREFIX}" -DCMAKE_BUILD_TYPE=Release -DWITH_LUAJIT21=ON
- make && make install
- cd $ROOT_TRAVIS_DIR
- export LD_LIBRARY_PATH=${INSTALL_PREFIX}/lib:$LD_LIBRARY_PATH
script: 
- ${INSTALL_PREFIX}/bin/luarocks make xlua-1.1-0.rockspec
- ${INSTALL_PREFIX}/bin/luajit -lxlua -e "print('xlua loaded succesfully')"
