.travis.yml

language: cpp

# select VM with recent Ubuntu version and sudo (for os == linux)
sudo: required
dist: trusty

# use gcc as the C compiler
compiler: gcc

# specify operating systems to test on (linux and/or osx)
os:
  - linux
  - osx

# environment variables for the build
env:
  global:
    - LUAROCKS=3.3.1
  matrix:
    - LUA=5.1.5
    - LUA=5.2.4
    - LUA=5.3.5

# only test changes to the master branch
branches:
  only:
    - master

# disable email notifications
notifications:
  email: false

# install dependencies (lua, luarocks, ...)
install:
  - . .travis/install.sh
  - if [ "`uname -s`" = Linux ]; then sudo apt-get update -qq; fi
  - if [ "`uname -s`" = Linux ]; then sudo apt-get install -qq libfltk1.3-dev; fi
  - if [ "`uname -s`" = Darwin ]; then brew update; fi
  - if [ "`uname -s`" = Darwin ]; then brew install fltk; fi

# build (and test?) the project
script:
  - luarocks make CFLAGS="-Wall -O2 -fPIC" && lua -e 'print(require"fltk4lua"._VERSION)'