set -e

cd "$(dirname "$0")"

if [ -f Lilu.kext/Contents/Resources/Headers/kern_api.hpp ] && [ -d MacKernelSDK ]; then

echo "SDKs already present."

exit 0

if [ -z "$TAG" ]; then

TAG=$(curl -fsSLI -o /dev/null -w '%{url_effective}' \

if [ -z "$TAG" ]; then

echo "ERROR: could not determine the latest Lilu version."

echo "Find it at https://github.com/acidanthera/Lilu/releases and run:"

echo " TAG=<version> ./bootstrap.sh (e.g. TAG=1.7.0 ./bootstrap.sh)"

exit 1

echo "-> Lilu ${TAG} (prebuilt DEBUG)"

URL="https://github.com/acidanthera/Lilu/releases/download/${TAG}/Lilu-${TAG}-DEBUG.zip"

if ! curl -fsSL -o Lilu.zip "$URL"; then

echo "ERROR: download failed: $URL"

exit 1

rm -rf Lilu.kext tmp_lilu

mkdir tmp_lilu

( cd tmp_lilu && unzip -q ../Lilu.zip )

if [ ! -d tmp_lilu/Lilu.kext ]; then

echo "ERROR: Lilu.kext not found in the downloaded archive."

exit 1

mv tmp_lilu/Lilu.kext .

rm -rf tmp_lilu Lilu.zip

if [ ! -d MacKernelSDK ]; then

echo "-> MacKernelSDK"

git clone -q --depth=1 https://github.com/acidanthera/MacKernelSDK.git

if [ ! -f Lilu.kext/Contents/Resources/Headers/kern_api.hpp ]; then

echo "ERROR: SDK headers missing after extract."

exit 1

if [ ! -f Lilu.kext/Contents/Resources/Library/plugin_start.cpp ]; then

echo "WARNING: plugin_start.cpp not in the prebuilt SDK's Library folder."

echo "Fetching it from the Lilu source tree as a fallback..."

mkdir -p Lilu.kext/Contents/Resources/Library

curl -fsSL -o Lilu.kext/Contents/Resources/Library/plugin_start.cpp \

"https://raw.githubusercontent.com/acidanthera/Lilu/${TAG}/Lilu/Library/plugin_start.cpp" \

|| { echo "ERROR: could not fetch plugin_start.cpp"; exit 1; }

echo "Done. Now run: make"