tools/deps/install_rutabaga_gfx_deps

#!/usr/bin/env bash
# Copyright 2025 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
set -ex

# This script installs dependencies for rutabaga_gfx:
# - minigbm
# - gfxstream
# - virglrenderer
# for x86_64 and aarch64.

sudo apt-get update --allow-releaseinfo-change
sudo apt-get install --yes --no-install-recommends g++-aarch64-linux-gnu python3-yaml

DEPS_DIR=$(mktemp -d)
cd "${DEPS_DIR}"

COMMON_PREFIX=/usr
X86_64_DIR=x86_64-linux-gnu
AARCH64_DIR=aarch64-linux-gnu
X86_64_LIBDIR="${COMMON_PREFIX}/lib/${X86_64_DIR}"
AARCH64_LIBDIR="${COMMON_PREFIX}/lib/${AARCH64_DIR}"

# minigbm
git clone https://chromium.googlesource.com/chromiumos/platform/minigbm
cd minigbm
git checkout b1fccad660ff4034f186d68b6474e3139e2dc4db
# x86_64
sudo make install DESTDIR="${COMMON_PREFIX}" LIBDIR=/lib/"${X86_64_DIR}" INCLUDEDIR=/include OUT=out
# aarch64 - Install to the aarch64 sysroot prefix
sudo make install DESTDIR="${COMMON_PREFIX}" LIBDIR=/lib/"${AARCH64_DIR}" INCLUDEDIR=/include CROSS_COMPILE=aarch64-linux-gnu- OUT=out-arm64
cd ..

# gfxstream
git clone https://github.com/google/gfxstream
cd gfxstream
git checkout 2ac507720389a84485bfcdac9ff744d92cb0260a
# x86_64
meson setup build --prefix="${COMMON_PREFIX}" --libdir="${X86_64_LIBDIR}"
ninja -C build
sudo ninja -C build install
# aarch64
env PKG_CONFIG_PATH="${AARCH64_LIBDIR}/pkgconfig" meson setup build-arm64 --cross-file aarch64 --prefix="${COMMON_PREFIX}" --libdir="${AARCH64_LIBDIR}"
ninja -C build-arm64
sudo ninja -C build-arm64 install
cd ..


# virglrenderer
git clone https://gitlab.freedesktop.org/virgl/virglrenderer.git
cd virglrenderer
git checkout 1.0.0
# x86_64
meson setup build --prefix="${COMMON_PREFIX}" --libdir="${X86_64_LIBDIR}"
ninja -C build
sudo ninja -C build install
# aarch64
env PKG_CONFIG_PATH="${AARCH64_LIBDIR}/pkgconfig" meson setup build-arm64 --cross-file aarch64 --prefix="${COMMON_PREFIX}" --libdir="${AARCH64_LIBDIR}"
ninja -C build-arm64
sudo ninja -C build-arm64 install
cd ..

# Cleanup
sudo rm -rf "${DEPS_DIR}"

# Create a wrapper for the aarch64 pkg-config to always use the correct
# sysroot.
sudo tee "/usr/local/bin/aarch64-linux-gnu-pkg-config" > /dev/null <<'EOF'
#!/bin/bash
export PKG_CONFIG_PATH="/usr/lib/aarch64-linux-gnu/pkgconfig"
exec pkg-config "$@"
EOF
sudo chmod +x "/usr/local/bin/aarch64-linux-gnu-pkg-config"