1*387f9dfdSAndroid Build Coastguard Worker# builder image 2*387f9dfdSAndroid Build Coastguard WorkerFROM ubuntu:18.04 as builder 3*387f9dfdSAndroid Build Coastguard WorkerRUN apt-get update && \ 4*387f9dfdSAndroid Build Coastguard Workerapt-get upgrade -y && \ 5*387f9dfdSAndroid Build Coastguard Workerapt-get install -y --no-install-recommends \ 6*387f9dfdSAndroid Build Coastguard Worker gcc build-essential && \ 7*387f9dfdSAndroid Build Coastguard Workerapt-get purge --auto-remove && \ 8*387f9dfdSAndroid Build Coastguard Workerapt-get clean 9*387f9dfdSAndroid Build Coastguard Worker 10*387f9dfdSAndroid Build Coastguard WorkerADD cgroupid.c /cgroupid.c 11*387f9dfdSAndroid Build Coastguard WorkerADD Makefile /Makefile 12*387f9dfdSAndroid Build Coastguard WorkerRUN make 13*387f9dfdSAndroid Build Coastguard Worker 14*387f9dfdSAndroid Build Coastguard Worker# Main image 15*387f9dfdSAndroid Build Coastguard WorkerFROM amd64/alpine:3.8 as base 16*387f9dfdSAndroid Build Coastguard WorkerCOPY --from=builder /cgroupid /bin 17