134 lines
4.2 KiB
Bash
Executable File
134 lines
4.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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LLVM_VERSION="${LLVM_VERSION:-22}"
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MESON_VERSION="${MESON_VERSION:-latest}"
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INSTALL_VULKAN="${INSTALL_VULKAN:-true}"
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VULKAN_SOURCE="${VULKAN_SOURCE:-apt}"
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LUNARG_SDK_VERSION="${LUNARG_SDK_VERSION:-1.4.309.0}"
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MAKE_DEFAULT="${MAKE_DEFAULT:-true}"
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log() { printf '\n\033[1;34m==> %s\033[0m\n' "$*"; }
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warn() { printf '\n\033[1;33mwarning: %s\033[0m\n' "$*" >&2; }
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if command -v sudo >/dev/null 2>&1 && [ "$(id -u)" -ne 0 ]; then
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SUDO=sudo
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else
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SUDO=""
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fi
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export DEBIAN_FRONTEND=noninteractive
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apt_install() {
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$SUDO apt-get install -y --no-install-recommends "$@"
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}
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log "Installing base packages"
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$SUDO apt-get update
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apt_install \
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ca-certificates \
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curl \
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gnupg \
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lsb-release \
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software-properties-common \
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wget \
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xz-utils \
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build-essential \
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pkg-config \
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git \
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python3 \
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python3-venv \
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python3-pip \
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ninja-build
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log "Installing LLVM/Clang ${LLVM_VERSION}"
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if ! apt-cache show "clang-${LLVM_VERSION}" >/dev/null 2>&1; then
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warn "clang-${LLVM_VERSION} is not in the current apt sources; adding apt.llvm.org"
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curl -fsSL https://apt.llvm.org/llvm-snapshot.gpg.key | $SUDO gpg --dearmor -o /usr/share/keyrings/llvm-snapshot.gpg
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CODENAME="$(. /etc/os-release && printf '%s' "${VERSION_CODENAME:-}")"
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if [ -z "$CODENAME" ]; then
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CODENAME="$(lsb_release -sc)"
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fi
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echo "deb [signed-by=/usr/share/keyrings/llvm-snapshot.gpg] http://apt.llvm.org/${CODENAME}/ llvm-toolchain-${CODENAME}-${LLVM_VERSION} main" | \
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$SUDO tee "/etc/apt/sources.list.d/llvm-${LLVM_VERSION}.list" >/dev/null
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$SUDO apt-get update
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fi
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apt_install \
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"clang-${LLVM_VERSION}" \
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"clang-tools-${LLVM_VERSION}" \
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"lld-${LLVM_VERSION}" \
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"lldb-${LLVM_VERSION}" \
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"llvm-${LLVM_VERSION}" \
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"llvm-${LLVM_VERSION}-dev"
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if [ "$MAKE_DEFAULT" = "true" ]; then
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log "Making Clang ${LLVM_VERSION} the default compiler for this runner"
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for tool in clang clang++ clang-cpp llvm-ar llvm-ranlib llvm-nm llvm-strip lld lldb; do
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if command -v "${tool}-${LLVM_VERSION}" >/dev/null 2>&1; then
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$SUDO update-alternatives --install "/usr/bin/${tool}" "${tool}" "$(command -v "${tool}-${LLVM_VERSION}")" 100
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fi
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done
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fi
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log "Installing Meson in an isolated venv"
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MESON_VENV="/opt/meson-venv"
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$SUDO python3 -m venv "$MESON_VENV"
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$SUDO "$MESON_VENV/bin/python" -m pip install --upgrade pip setuptools wheel
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if [ "$MESON_VERSION" = "latest" ]; then
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$SUDO "$MESON_VENV/bin/python" -m pip install --upgrade meson
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else
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$SUDO "$MESON_VENV/bin/python" -m pip install --upgrade "meson==${MESON_VERSION}"
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fi
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$SUDO ln -sf "$MESON_VENV/bin/meson" /usr/local/bin/meson
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if [ "$INSTALL_VULKAN" = "true" ]; then
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case "$VULKAN_SOURCE" in
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apt)
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log "Installing Vulkan development packages from distro apt repositories"
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apt_install \
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libvulkan-dev \
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vulkan-tools \
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vulkan-validationlayers \
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glslang-tools \
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spirv-tools \
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spirv-headers || {
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warn "Some Vulkan packages were unavailable; retrying minimal Vulkan package set"
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apt_install libvulkan-dev vulkan-tools glslang-tools spirv-tools
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}
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;;
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lunarg)
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log "Installing Vulkan SDK from LunarG (${LUNARG_SDK_VERSION})"
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. /etc/os-release
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if [ "${ID:-}" != "ubuntu" ]; then
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warn "LunarG apt repo is Ubuntu-oriented. Falling back to distro apt Vulkan packages."
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apt_install libvulkan-dev vulkan-tools glslang-tools spirv-tools
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else
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CODENAME="${VERSION_CODENAME:-$(lsb_release -sc)}"
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curl -fsSL https://packages.lunarg.com/lunarg-signing-key-pub.asc | \
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$SUDO gpg --dearmor -o /usr/share/keyrings/lunarg.gpg
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echo "deb [signed-by=/usr/share/keyrings/lunarg.gpg] https://packages.lunarg.com/vulkan/${LUNARG_SDK_VERSION}/ubuntu ${CODENAME} main" | \
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$SUDO tee /etc/apt/sources.list.d/lunarg-vulkan-sdk.list >/dev/null
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$SUDO apt-get update
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apt_install vulkan-sdk
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fi
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;;
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*)
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echo "Unsupported VULKAN_SOURCE=${VULKAN_SOURCE}; expected apt or lunarg" >&2
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exit 2
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;;
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esac
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fi
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log "Versions"
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python3 --version
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python3 -m pip --version || true
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meson --version
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ninja --version
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clang --version
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if command -v vulkaninfo >/dev/null 2>&1; then
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vulkaninfo --summary || true
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fi
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log "Build environment ready"
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