sudo: false

dist: xenial

language: rust

rust: nightly-2019-03-05

os:
  - linux
  # - osx # too slow and hard to fix, skip it for now

cache:
  cargo: true
  directories:
    - $HOME/Library/Caches/Homebrew
    - $TRAVIS_BUILD_DIR/qemu-3.1.0

addons:
  homebrew:
    packages:
      - qemu

env:
  matrix:
    - ARCH="riscv64"
    - ARCH="riscv64" OPTS="board=u540"
    - ARCH="riscv32"
    - ARCH="x86_64"
    - ARCH="aarch64"

allow_failures:
    matrix:
        - ARCH="aarch64"
        - os: osx

install:
  - if [ $ARCH = riscv32 ] || [ $ARCH = riscv64 ]; then
      [ $TRAVIS_OS_NAME = linux ] && export FILE="riscv64-unknown-elf-gcc-8.1.0-2019.01.0-x86_64-linux-ubuntu14";
      [ $TRAVIS_OS_NAME = osx   ] && export FILE="riscv64-unknown-elf-gcc-8.1.0-2019.01.0-x86_64-apple-darwin";
      wget https://static.dev.sifive.com/dev-tools/$FILE.tar.gz;
      tar xf $FILE.tar.gz;
      export PATH=$PATH:$PWD/$FILE/bin;
    fi
  - if [ $ARCH = aarch64 ]; then
    if [ $TRAVIS_OS_NAME = linux ]; then
      export FILE="gcc-arm-8.2-2018.11-x86_64-aarch64-elf";
      wget https://developer.arm.com/-/media/Files/downloads/gnu-a/8.2-2018.11/$FILE.tar.xz;
      tar -xvf $FILE.tar.xz;
      export PATH=$PATH:$PWD/$FILE/bin;
      wget https://musl.cc/aarch64-linux-musl-cross.tgz;
      tar -xvf aarch64-linux-musl-cross.tgz;
      export PATH=$PATH:$PWD/aarch64-linux-musl-cross/bin;
    elif [ $TRAVIS_OS_NAME = osx ]; then
      brew tap SergioBenitez/osxct;
      brew install aarch64-none-elf;
    fi;
    fi
  - if [ $ARCH = x86_64 ]; then
    if [ $TRAVIS_OS_NAME = linux ]; then
    sudo apt update;
    sudo apt install linux-headers-$(uname -r);
    wget https://musl.cc/x86_64-linux-musl-cross.tgz;
    tar -xvf x86_64-linux-musl-cross.tgz;
    export PATH=$PATH:$PWD/x86_64-linux-musl-cross/bin;
    fi;
    fi

  - if [ $TRAVIS_OS_NAME = linux ]; then
      wget https://download.qemu.org/qemu-3.1.0.tar.xz && tar xvJf qemu-3.1.0.tar.xz > /dev/null && cd qemu-3.1.0 && ./configure --target-list=$ARCH-softmmu && make && cd ..;
      export PATH=$PATH:$PWD/qemu-3.1.0/$ARCH-softmmu:$PWD/qemu-3.1.0;
      sudo apt update;
      sudo apt install libfuse-dev;
    fi

before_script:
  - rustup component add rust-src
  - (test -x $HOME/.cargo/bin/cargo-xbuild || cargo install cargo-xbuild)
  - if [ $ARCH = x86_64 ]; then
      (test -x $HOME/.cargo/bin/bootimage || cargo install bootimage);
    fi

script:
  - cd user && make sfsimg arch=$ARCH && cd ..
  - cd kernel && make build arch=$ARCH $OPTS && cd ..