[build]
pre-build = [
    "dpkg --add-architecture $CROSS_DEB_ARCH",
    "apt update && apt install -y unzip zlib1g-dev zlib1g-dev:$CROSS_DEB_ARCH",
    "curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v3.15.8/protoc-3.15.8-linux-x86_64.zip && unzip protoc-3.15.8-linux-x86_64.zip -d /usr/",
    "chmod a+x /usr/bin/protoc && chmod -R a+rx /usr/include/google",
]