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dependencies/raylib/build.sh
2026-04-25 11:55:48 -07:00

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#!/usr/bin/env bash
set -euo pipefail
export SOURCE_DATE_EPOCH=0
export ZERO_AR_DATE=1
DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
cd "$DIR"
INSTALL_DIR="$DIR/raylib/install"
NJOBS="$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || echo 2)"
if command -v ccache >/dev/null 2>&1; then
CC="${CC:-ccache cc}"
else
CC="${CC:-cc}"
fi
is_linux() {
[[ "$(uname)" == "Linux" ]]
}
install_linux_deps() {
local platform="$1"
if ! is_linux; then
return
fi
if [ "$platform" = "PLATFORM_COMMA" ]; then
# comma device: needs DRM/EGL/GLES headers (usually already present on AGNOS)
# apt may fail on devices due to read-only rootfs or package conflicts; that's OK.
if command -v apt-get >/dev/null 2>&1; then
if [ "$(id -u)" -eq 0 ]; then
apt-get update && apt-get install -y libdrm-dev libgbm-dev libgles2-mesa-dev libegl1-mesa-dev || true
else
sudo apt-get update && sudo apt-get install -y libdrm-dev libgbm-dev libgles2-mesa-dev libegl1-mesa-dev || true
fi
fi
elif [ "$platform" = "PLATFORM_OFFSCREEN" ]; then
if command -v dnf >/dev/null 2>&1; then
dnf install -y mesa-libEGL-devel mesa-libGL-devel libglvnd-opengl libglvnd-core-devel 2>/dev/null || true
elif command -v apt-get >/dev/null 2>&1; then
if [ "$(id -u)" -eq 0 ]; then
apt-get update && apt-get install -y libegl-dev libgl-dev
else
sudo apt-get update && sudo apt-get install -y libegl-dev libgl-dev
fi
fi
else
if command -v dnf >/dev/null 2>&1; then
dnf install -y libX11-devel libXcursor-devel libXrandr-devel libXinerama-devel libXi-devel mesa-libGL-devel
elif command -v apt-get >/dev/null 2>&1; then
if [ "$(id -u)" -eq 0 ]; then
apt-get update && apt-get install -y libxcursor-dev libxi-dev libxinerama-dev libxrandr-dev libgl-dev
else
sudo apt-get update && sudo apt-get install -y libxcursor-dev libxi-dev libxinerama-dev libxrandr-dev libgl-dev
fi
fi
fi
}
# RAYLIB_COMMIT matches the openpilot third_party/raylib pin this package replaces.
RAYLIB_COMMIT="${RAYLIB_COMMIT:-3425bd9d1fb292ede4d80f97a1f4f258f614cffc}"
RAYLIB_OFFSCREEN_COMMIT="${RAYLIB_OFFSCREEN_COMMIT:-d9d7cc1353ec0f73c97e84ddf0973983d1ee25e2}"
RAYGUI_COMMIT="${RAYGUI_COMMIT:-76b36b597edb70ffaf96f046076adc20d67e7827}"
if [ ! -d "raylib-src/.git" ]; then
rm -rf raylib-src
git clone --depth 1 -b master --no-tags https://github.com/commaai/raylib.git raylib-src
fi
rm -rf "$INSTALL_DIR"
mkdir -p "$INSTALL_DIR"/{lib,include}
if [ -n "${RAYLIB_VARIANTS:-}" ]; then
read -r -a VARIANTS <<< "$RAYLIB_VARIANTS"
elif [[ -f /TICI || -f /AGNOS ]]; then
VARIANTS=(comma)
elif is_linux && [[ "$(uname -m)" == "x86_64" ]]; then
VARIANTS=(desktop offscreen)
elif is_linux && [[ "$(uname -m)" == "aarch64" ]]; then
VARIANTS=(desktop comma)
else
VARIANTS=(desktop)
fi
build_variant() {
local variant="$1"
local platform="PLATFORM_DESKTOP"
local commit="$RAYLIB_COMMIT"
if [ "$variant" = "comma" ]; then
platform="PLATFORM_COMMA"
elif [ "$variant" = "offscreen" ]; then
platform="PLATFORM_OFFSCREEN"
commit="$RAYLIB_OFFSCREEN_COMMIT"
fi
echo "Building raylib $variant ($platform)"
install_linux_deps "$platform"
cd "$DIR/raylib-src"
git fetch --depth 1 origin "$commit"
git reset --hard "$commit"
git clean -xdff .
cd src
make clean
make -j"$NJOBS" PLATFORM="$platform" CC="$CC"
mkdir -p "$INSTALL_DIR/lib/$variant"
cp libraylib.a "$INSTALL_DIR/lib/$variant/libraylib.a"
if [ "$variant" = "${VARIANTS[0]}" ]; then
cp raylib.h raymath.h rlgl.h "$INSTALL_DIR/include/"
cp libraylib.a "$INSTALL_DIR/lib/libraylib.a"
fi
}
for variant in "${VARIANTS[@]}"; do
build_variant "$variant"
done
cd "$DIR"
if is_linux && [[ "$(uname -m)" == "x86_64" && " ${VARIANTS[*]} " == *" offscreen "* ]]; then
MESA_DIR="$INSTALL_DIR/lib/mesa"
mkdir -p "$MESA_DIR"
ldconfig 2>/dev/null || true
for lib in libEGL.so.1 libOpenGL.so.0 libGLdispatch.so.0; do
src="$(ldconfig -p 2>/dev/null | grep "$lib" | grep -E 'x86.64|libc6,' | awk '{print $NF}' | head -1)"
if [ -n "$src" ] && [ -f "$src" ]; then
cp -L "$src" "$MESA_DIR/"
base="${lib%%.so.*}"
ln -sf "$lib" "$MESA_DIR/${base}.so"
fi
done
fi
curl -fsSLo "$INSTALL_DIR/include/raygui.h" \
"https://raw.githubusercontent.com/raysan5/raygui/$RAYGUI_COMMIT/src/raygui.h"
cat > "$INSTALL_DIR/build-info.txt" <<EOF
raylib_commit=$RAYLIB_COMMIT
raylib_offscreen_commit=$RAYLIB_OFFSCREEN_COMMIT
raygui_commit=$RAYGUI_COMMIT
variants=${VARIANTS[*]}
EOF
echo "Installed raylib to $INSTALL_DIR"
du -sh "$INSTALL_DIR"