language: c

env:
  matrix:
    - LUA=lua5.1 LIBLUA=liblua5.1-dev     LUA_INCDIR=/usr/include/lua5.1     LUA_LIB=lua5.1
    #- LUA=lua5.2 LIBLUA=liblua5.2-dev     LUA_INCDIR=/usr/include/lua5.2     LUA_LIB=lua5.2
    #- LUA=luajit LIBLUA=libluajit-5.1-dev LUA_INCDIR=/usr/include/luajit-2.0 LUA_LIB=luajit-5.1

branches:
  only:
    - master

compiler:
  - gcc

before_install:
  - if [ $LUA = "luajit" ]; then
      sudo add-apt-repository ppa:mwild1/ppa -y && sudo apt-get update -y;
    fi

install:
  - sudo apt-get install libzmq-dev -y
  - sudo apt-get install $LUA -y
  - sudo apt-get install $LIBLUA -y
  - LUA_LIBDIR=`pkg-config $LUA --variable=libdir`
  - INSTALL_LMOD=`pkg-config $LUA --variable=INSTALL_LMOD`
  - INSTALL_CMOD=`pkg-config $LUA --variable=INSTALL_CMOD`
  ## make sure there is a 'lua' command.
  - if [ ! -x /usr/bin/lua ]; then
      sudo ln -s `which $LUA` /usr/bin/lua;
    fi
  ## install lua-llthreads
  - git clone git://github.com/Neopallium/lua-llthreads.git
  - cd lua-llthreads ; mkdir build ; cd build
  - cmake .. -DLUA_LIBRARIES=$LUA_LIBDIR -DLUA_INCLUDE_DIR=$LUA_INCDIR
      -DINSTALL_LMOD=$INSTALL_LMOD -DINSTALL_CMOD=$INSTALL_CMOD
  - make
  - sudo make install
  - cd ../..

script:
  #### build using pre-generated bindings.
  - mkdir build; cd build
  - cmake .. -DLUA_LIBRARIES=$LUA_LIBDIR -DLUA_INCLUDE_DIR=$LUA_INCDIR
      -DINSTALL_LMOD=$INSTALL_LMOD -DINSTALL_CMOD=$INSTALL_CMOD
  - make
  - sudo make install
  # Run tests.
  - $LUA ../tests/test_inproc.lua
  - $LUA ../perf/thread_lat.lua 1 1000
  - cd .. ; rm -rf build
  #### Re-Generate bindings.
  - git clone git://github.com/Neopallium/LuaNativeObjects.git;
  - mkdir build; cd build
  - cmake .. -DLUA_LIBRARIES=$LUA_LIBDIR -DLUA_INCLUDE_DIR=$LUA_INCDIR
      -DLUA_NATIVE_OBJECTS_PATH=$TRAVIS_BUILD_DIR/LuaNativeObjects
      -DUSE_PRE_GENERATED_BINDINGS=OFF -DGENERATE_LUADOCS=OFF
      -DINSTALL_LMOD=$INSTALL_LMOD -DINSTALL_CMOD=$INSTALL_CMOD
  - make
  - sudo make install
  # Run tests.
  - $LUA ../tests/test_inproc.lua
  - $LUA ../perf/thread_lat.lua 1 1000

notifications:
  email:
    on_failure: always
    on_success: change