source=(https://github.com/raspberrypi/userland/archive/$commit/$name-$version.tar.gz)
build() {
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release \
source=(https://github.com/raspberrypi/userland/archive/$commit/$name-$version.tar.gz)
build() {
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release \