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165 lines
6.2 KiB
165 lines
6.2 KiB
#!/bin/bash
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#
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# Builds the dependencies required for any OS/architecture combination. See
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# .gitlab-ci.yml for more information. This script is called from an
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# OS-specific build scripts like debian-install.sh.
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set -o xtrace -o errexit
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# Set concurrency to an appropriate level for our shared runners, falling back
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# to the conservative default form before we had this variable.
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export MAKEFLAGS="-j${FDO_CI_CONCURRENT:-4}"
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export NINJAFLAGS="-j${FDO_CI_CONCURRENT:-4}"
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# Build and install Meson. Generally we want to keep this in sync with what
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# we require inside meson.build, however we require at least 0.57.0 per
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# wayland/weston@bcf37c937a36, and 0.57.1 to fix the TAP parser when a test
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# exits unsuccessfully
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pip3 install --user git+https://github.com/mesonbuild/meson.git@0.57.1
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export PATH=$HOME/.local/bin:$PATH
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# Our docs are built using Sphinx (top-level organisation and final HTML/CSS
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# generation), Doxygen (parse structures/functions/comments from source code),
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# Breathe (a bridge between Doxygen and Sphinx), and we use the Read the Docs
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# theme for the final presentation.
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pip3 install sphinx==4.2.0 --user
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pip3 install breathe==4.31.0 --user
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pip3 install sphinx_rtd_theme==1.0.0 --user
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# Build a Linux kernel for use in testing. We enable the VKMS module so we can
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# predictably test the DRM backend in the absence of real hardware. We lock the
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# version here so we see predictable results.
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#
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# To run this we use virtme, a QEMU wrapper: https://github.com/amluto/virtme
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#
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# virtme makes our lives easier by abstracting handling of the console,
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# filesystem, etc, so we can pretend that the VM we execute in is actually
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# just a regular container.
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#
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# The reason why we are using a fork here is that it adds a patch to have the
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# --script-dir command line option. With that we can run scripts that are in a
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# certain folder when virtme starts, which is necessary in our use case.
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#
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# The upstream also has some commands that could help us to reach the same
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# results: --script-sh and --script-exec. Unfornutately they are not completely
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# implemented yet, so we had some trouble to use them and it was becoming
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# hackery.
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#
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# The fork pulls in this support from the original GitHub PR, rebased on top of
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# a newer upstream version which fixes AArch64 support.
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if [[ -n "$KERNEL_DEFCONFIG" ]]; then
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git clone --depth=1 --branch=v5.14 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git linux
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cd linux
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if [[ "${BUILD_ARCH}" = "x86-64" ]]; then
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LINUX_ARCH=x86
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elif [[ "$BUILD_ARCH" = "aarch64" ]]; then
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LINUX_ARCH=arm64
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else
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echo "Invalid or missing \$BUILD_ARCH"
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exit 1
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fi
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if [[ -z "${KERNEL_DEFCONFIG}" ]]; then
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echo "Invalid or missing \$KERNEL_DEFCONFIG"
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exit
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fi
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if [[ -z "${KERNEL_IMAGE}" ]]; then
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echo "Invalid or missing \$KERNEL_IMAGE"
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exit
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fi
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make ARCH=${LINUX_ARCH} ${KERNEL_DEFCONFIG}
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make ARCH=${LINUX_ARCH} kvm_guest.config
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./scripts/config \
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--enable CONFIG_DRM \
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--enable CONFIG_DRM_KMS_HELPER \
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--enable CONFIG_DRM_KMS_FB_HELPER \
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--enable CONFIG_DRM_VKMS \
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--enable CONFIG_DRM_VGEM
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make ARCH=${LINUX_ARCH} oldconfig
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make ARCH=${LINUX_ARCH}
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cd ..
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mkdir /weston-virtme
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mv linux/arch/${LINUX_ARCH}/boot/${KERNEL_IMAGE} /weston-virtme/
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mv linux/.config /weston-virtme/.config
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rm -rf linux
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git clone https://github.com/fooishbar/virtme
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cd virtme
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git checkout -b snapshot 70e390c564cd09e0da287a7f2c04a6592e59e379
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./setup.py install
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cd ..
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fi
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# Build and install Wayland; keep this version in sync with our dependency
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# in meson.build.
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git clone --branch 1.20.0 --depth=1 https://gitlab.freedesktop.org/wayland/wayland
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cd wayland
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git show -s HEAD
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mkdir build
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meson build -Ddocumentation=false
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ninja ${NINJAFLAGS} -C build install
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cd ..
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rm -rf wayland
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# Keep this version in sync with our dependency in meson.build. If you wish to
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# raise a MR against custom protocol, please change this reference to clone
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# your relevant tree, and make sure you bump $FDO_DISTRIBUTION_TAG.
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git clone --branch 1.26 --depth=1 https://gitlab.freedesktop.org/wayland/wayland-protocols
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cd wayland-protocols
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git show -s HEAD
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meson build
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ninja ${NINJAFLAGS} -C build install
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cd ..
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rm -rf wayland-protocols
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# Build and install our own version of Mesa. Debian provides a perfectly usable
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# Mesa, however llvmpipe's rendering behaviour can change subtly over time.
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# This doesn't work for our tests which expect pixel-precise reproduction, so
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# we lock it to a set version for more predictability. If you need newer
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# features from Mesa then bump this version and $FDO_DISTRIBUTION_TAG, however
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# please be prepared for some of the tests to change output, which will need to
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# be manually inspected for correctness.
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git clone --branch 21.3 --depth=1 https://gitlab.freedesktop.org/mesa/mesa.git
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cd mesa
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meson build -Dauto_features=disabled \
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-Dgallium-drivers=swrast -Dvulkan-drivers= -Ddri-drivers=
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ninja ${NINJAFLAGS} -C build install
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cd ..
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rm -rf mesa
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# Build and install our own version of libdrm. Debian 11 (bullseye) provides
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# libdrm 2.4.104 which doesn't have the IN_FORMATS iterator api. We can stop
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# building and installing libdrm as soon as we move to Debian 12.
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git clone --branch libdrm-2.4.108 --depth=1 https://gitlab.freedesktop.org/mesa/drm.git
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cd drm
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meson build -Dauto_features=disabled \
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-Dvc4=false -Dfreedreno=false -Detnaviv=false
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ninja ${NINJAFLAGS} -C build install
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cd ..
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rm -rf drm
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# PipeWire is used for remoting support. Unlike our other dependencies its
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# behaviour will be stable, however as a pre-1.0 project its API is not yet
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# stable, so again we lock it to a fixed version.
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#
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# ... the version chosen is 0.3.32 with a small Clang-specific build fix.
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git clone --single-branch --branch master https://gitlab.freedesktop.org/pipewire/pipewire.git pipewire-src
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cd pipewire-src
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git checkout -b snapshot bf112940d0bf8f526dd6229a619c1283835b49c2
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meson build
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ninja ${NINJAFLAGS} -C build install
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cd ..
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rm -rf pipewire-src
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# seatd lets us avoid the pain of open-coding TTY assignment within Weston.
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# We use this for our tests using the DRM backend.
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git clone --depth=1 --branch 0.6.1 https://git.sr.ht/~kennylevinsen/seatd
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cd seatd
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meson build -Dauto_features=disabled \
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-Dlibseat-seatd=enabled -Dlibseat-logind=systemd -Dserver=enabled
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ninja ${NINJAFLAGS} -C build install
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cd ..
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rm -rf seatd
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