language: minimal # setting language to C will override cross-compiler and fail

compiler:
  - gcc

sudo: required
dist: trusty

env:
  global:
    - ZEPHYR_TOOLCHAIN_VARIANT=zephyr
    - ZEPHYR_SDK_INSTALL_DIR=/opt/zephyr-sdk
    - ZEPHYR_BASE=$TRAVIS_BUILD_DIR/deps/zephyr
    - ZEPHYR_SDK_VERSION=0.9.3
    - ZEPHYR_SDK_DOWNLOAD_FOLDER=https://github.com/zephyrproject-rtos/meta-zephyr-sdk/releases/download/$ZEPHYR_SDK_VERSION
    - ZEPHYR_SDK_SETUP_BINARY=zephyr-sdk-$ZEPHYR_SDK_VERSION-setup.run
    - ZEPHYR_SDK_DOWNLOAD_URL=$ZEPHYR_SDK_DOWNLOAD_FOLDER/$ZEPHYR_SDK_SETUP_BINARY

matrix:
  fast_finish: true
  include:
    - os: linux
      env: TARGET="zephyr"

cache:
  directories:
    - $ZEPHYR_SDK_INSTALL_DIR
    - /usr/local/bin

before_install:
  - if [[ "$TARGET" == "zephyr" ]]; then
      sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test &&
      sudo apt-get update -qq &&
      sudo apt-get install libc6-dev-i386 make gperf gcc g++ python3-ply python3-yaml python3-pip device-tree-compiler ncurses-dev uglifyjs -qq &&
      sudo pip3 install pyelftools;
    fi

install: >
  if [[ "$TARGET" == "zephyr" && "$(cat $ZEPHYR_SDK_INSTALL_DIR/sdk_version)" != "$ZEPHYR_SDK_VERSION" ]]; then
    wget $ZEPHYR_SDK_DOWNLOAD_URL &&
    chmod +x $ZEPHYR_SDK_SETUP_BINARY &&
    rm -rf $ZEPHYR_SDK_INSTALL_DIR &&
    ./$ZEPHYR_SDK_SETUP_BINARY --quiet -- -y -d $ZEPHYR_SDK_INSTALL_DIR > /dev/null;
  fi

before_script: >
  if [[ "$TARGET" == "zephyr" ]]; then
    cd .. &&
    git clone --depth=1 git://github.com/OpenAMP/libmetal.git &&
    git clone --depth=1 git://github.com/zephyrproject-rtos/zephyr.git &&
    cd zephyr &&
    source zephyr-env.sh;
  fi

script:
  - if [[ "$TARGET" == "zephyr" ]]; then
       mkdir -p ../open-amp/build-zephyr &&
       mkdir -p ../libmetal/build-zephyr &&
       cd ../libmetal/build-zephyr &&
       cmake .. -DWITH_ZEPHYR=on -DBOARD=qemu_cortex_m3 &&
       make &&
       cd ../../open-amp/build-zephyr &&
       cmake .. -DWITH_ZEPHYR=ON -DWITH_PROXY=OFF -DBOARD=qemu_cortex_m3 -DLIBMETAL_INCLUDE_DIR=../../libmetal/build-zephyr/lib/include -DLIBMETAL_LIB=../../libmetal/build-zephyr/lib/libmetal.a &&
       make VERBOSE=1;
    fi