language: c

matrix:

    include:

        - os: linux

          dist: trusty

          sudo: required

          compiler: gcc

        - os: linux

          dist: trusty

          sudo: required

          compiler: clang

        - os: osx

          osx_image: xcode8

          compiler: gcc

        - os: osx

          osx_image: xcode8

          compiler: clang

        - os: osx

          osx_image: xcode7.1

          compiler: gcc

        - os: osx

          osx_image: xcode7.1

          compiler: clang

        - os: osx

          osx_image: beta-xcode6.2

          compiler: gcc

        - os: osx

          osx_image: beta-xcode6.2

          compiler: clang

addons:

    apt:

        packages:

            - autoconf

            - automake

            - libtool

            - m4

            - libudev-dev

        sources:

            - ubuntu-toolchain-r-test

before_install:

    # brew upgrade sets the return code to 1 if the latest version is already installed. the true command

    # is used to reset the return code to 0.

    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; brew upgrade automake libtool ; true; fi

script:

    - ./autogen.sh && make clean && make

    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ./travis-autogen.sh --disable-udev && make clean && make ; fi

    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then cd Xcode && xcodebuild -project libusb.xcodeproj ; fi