.travis.yml

language: cpp

sudo: required
dist: trusty

cache:
  apt: true
  ccache: true

env:
  global:
    - LIBPCIACCESS_VERSION=libpciaccess-0.13.4
    - LIBDRM_VERSION=libdrm-2.4.92
    - LIBWAYLAND_VERSION=wayland-1.15.92
    - WAYLAND_PROTOCOLS_VERSION=wayland-protocols-1.15
    - MESA_VERSION=mesa-18.1.5
    - LIBVA_VERSION=libva-1.7.0
    - VULKAN_SDK_VERSION=sdk-1.1.77.0
    - LIBEVDEV_VERSION=libevdev-1.5.9
    - LIBUNWIND_VERSION=libunwind-1.2.1
    - PKG_CONFIG_PATH=$HOME/prefix/lib/pkgconfig:$HOME/prefix/share/pkgconfig
    - LD_LIBRARY_PATH=$HOME/prefix/lib:$LD_LIBRARY_PATH
    - PATH=$HOME/prefix/bin:$PATH
    - OVERRIDE_CC="gcc-4.9"
    - OVERRIDE_CXX="g++-4.9"
    - MAKEFLAGS="-j4"
    - HWC_FLAGS=""

matrix:
  include:
    - env:
        - LABEL="Static analysis"
        - BUILD=static
      addons:
        apt:
          packages:
            - clang-format-3.9
            - cppcheck
      install: true
      script: true
    - env:
        - LABEL="Default"
        - BUILD=make
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - gcc-4.9
            - g++-4.9
            - libelf-dev
    - env:
        - LABEL="Disable hotplug"
        - BUILD=make
        - HWC_FLAGS="--disable-hotplug-support"
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - gcc-4.9
            - g++-4.9
            - libelf-dev
    - env:
        - LABEL="Dummy compositor"
        - BUILD=make
        - HWC_FLAGS="--enable-dummy-compositor"
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - gcc-4.9
            - g++-4.9
            - libelf-dev
    - env:
        - LABEL="Vulkan compositor"
        - BUILD=make
        - HWC_FLAGS="--enable-vulkan"
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - gcc-4.9
            - g++-4.9
            - libelf-dev
    - env:
        - LABEL="Weston plugin"
        - BUILD=weston
        - HWC_FLAGS=""
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - gcc-4.9
            - g++-4.9
            - libelf-dev
            - xutils-dev
            - libxcb*
            - libx11-xcb-dev
            - libxkbcommon-dev
            - x11proto-*-dev
            - libxdamage*
            - libxext-dev
            - libxshmfence-dev
            - libwacom-dev
            - libgtk-3-dev
            - check
            - libpam0g-dev
            - python3
            - python3-pip
            - libudev-dev
            - libevdev-dev
            - libmtdev-dev
            - mtdev-tools

before_install:
  - if test "x$BUILD" = xstatic; then
      ./travisci/check_patch.py;
    fi

install:
  - |
    test -n "$OVERRIDE_CC" && export CC="$OVERRIDE_CC"
    test -n "$OVERRIDE_CXX" && export CXX="$OVERRIDE_CXX"

    wget http://xorg.freedesktop.org/releases/individual/lib/$LIBPCIACCESS_VERSION.tar.bz2
    tar -jxvf $LIBPCIACCESS_VERSION.tar.bz2
    (cd $LIBPCIACCESS_VERSION && ./configure --prefix=$HOME/prefix && make install)

    wget http://dri.freedesktop.org/libdrm/$LIBDRM_VERSION.tar.bz2
    tar -jxvf $LIBDRM_VERSION.tar.bz2
    (cd $LIBDRM_VERSION && ./configure --prefix=$HOME/prefix && make install)

    # Generate this header since one is missing on the Travis instance
    mkdir -p $HOME/prefix/include/linux
    printf "%s\n" \
         "#ifndef _LINUX_MEMFD_H" \
         "#define _LINUX_MEMFD_H" \
         "" \
         "#define __NR_memfd_create 319" \
         "#define SYS_memfd_create __NR_memfd_create" \
         "" \
         "#define MFD_CLOEXEC             0x0001U" \
         "#define MFD_ALLOW_SEALING       0x0002U" \
         "" \
         "#endif /* _LINUX_MEMFD_H */" > $HOME/prefix/include/linux/memfd.h

    wget http://wayland.freedesktop.org/releases/$LIBWAYLAND_VERSION.tar.xz
    tar -axvf $LIBWAYLAND_VERSION.tar.xz
    (cd $LIBWAYLAND_VERSION && ./configure --prefix=$HOME/prefix \
     --enable-libraries --without-host-scanner --disable-documentation \
     --disable-dtd-validation && make install)

    wget http://wayland.freedesktop.org/releases/$WAYLAND_PROTOCOLS_VERSION.tar.xz
    tar -axvf $WAYLAND_PROTOCOLS_VERSION.tar.xz
    (cd $WAYLAND_PROTOCOLS_VERSION && ./configure --prefix=$HOME/prefix && \
     make install)

    wget https://mesa.freedesktop.org/archive/$MESA_VERSION.tar.gz
    tar -zxvf $MESA_VERSION.tar.gz
    (cd $MESA_VERSION && ./configure --prefix=$HOME/prefix --disable-glx \
     --with-platforms=surfaceless,wayland --without-gallium-drivers \
     --with-dri-drivers=i965 --with-vulkan-drivers=intel && make install)

    wget http://www.freedesktop.org/software/vaapi/releases/libva/$LIBVA_VERSION.tar.bz2
    tar -jxvf $LIBVA_VERSION.tar.bz2
    (cd $LIBVA_VERSION && ./configure --prefix=$HOME/prefix && make install)

    wget https://github.com/KhronosGroup/Vulkan-Headers/archive/$VULKAN_SDK_VERSION.tar.gz
    mv $VULKAN_SDK_VERSION.tar.gz Vulkan-Headers-$VULKAN_SDK_VERSION.tar.gz
    tar -zxvf Vulkan-Headers-$VULKAN_SDK_VERSION.tar.gz
    (cd Vulkan-Headers-$VULKAN_SDK_VERSION && \
     cmake -DCMAKE_INSTALL_PREFIX=$HOME/prefix && make install)

    wget https://github.com/KhronosGroup/Vulkan-Loader/archive/$VULKAN_SDK_VERSION.tar.gz
    mv $VULKAN_SDK_VERSION.tar.gz Vulkan-Loader-$VULKAN_SDK_VERSION.tar.gz
    tar -zxvf Vulkan-Loader-$VULKAN_SDK_VERSION.tar.gz
    (cd Vulkan-Loader-$VULKAN_SDK_VERSION && \
     cmake -DCMAKE_INSTALL_PREFIX=$HOME/prefix -DBUILD_TESTS=OFF \
     -DBUILD_WSI_MIR_SUPPORT=Off -DBUILD_WSI_WAYLAND_SUPPORT=Off \
     -DBUILD_WSI_XCB_SUPPORT=Off -DBUILD_WSI_XLIB_SUPPORT=Off && make install)

    wget https://www.freedesktop.org/software/libevdev/$LIBEVDEV_VERSION.tar.xz
    tar -axvf $LIBEVDEV_VERSION.tar.xz
    (cd $LIBEVDEV_VERSION && ./configure --prefix=$HOME/prefix && make install)

    wget https://download.savannah.nongnu.org/releases/libunwind/$LIBUNWIND_VERSION.tar.gz
    tar -xzvf $LIBUNWIND_VERSION.tar.gz
    (cd $LIBUNWIND_VERSION && ./configure --prefix=$HOME/prefix && make install)

script:
  - if test "x$BUILD" = xmake; then
      ./autogen.sh $HWC_FLAGS && make;
    fi

  - |
    if test "x$BUILD" = xweston; then
      cp travisci/realpath $HOME/prefix/bin

      wget https://github.com/ninja-build/ninja/releases/download/v1.8.2/ninja-linux.zip
      unzip ninja-linux.zip
      cp ninja $HOME/prefix/bin

      pip3 install --user pathlib
      pip3 install --user meson==0.43.0

      export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:$HOME/prefix/lib/x86_64-linux-gnu/pkgconfig
      git clone git://anongit.freedesktop.org/git/wayland/libinput libinput
      (cd libinput && meson --prefix=$HOME/prefix -Dlibwacom=false \
       -Ddocumentation=false -Ddebug-gui=false -Dtests=false builddir/ && \
       ninja -C builddir/ && ninja -C builddir/ install)

      export WLD=$HOME/prefix
      git clone -b iahwc-plugin https://github.com/intel/external-weston.git ../weston
      cd ../weston
      #HACK: Weston's paths are hardcoded to ../iahwc/..
      cp -r ../IA-Hardware-Composer ../iahwc
      cd -
      os/linux/weston/build_script.sh --weston-dir=../weston --iahwc-dir=$(pwd) --build
    fi

branches:
  only:
    - master