rm -Rf src
git clone https://boringssl.googlesource.com/boringssl src
cd src
git show -s --pretty=%H > ../BORINGSSL_REVISION
cd ..
rm -Rf src/.git
rm -Rf linux-aarch64/ linux-arm/ linux-x86/ linux-x86_64/ mac-x86/ mac-x86_64/ win-x86_64/ win-x86/
python src/util/generate_build_files.py android