FROM golang:1.23@sha256:51a6466e8dbf3e00e422eb0f7a97ac450b2d57b33617bbe8d2ee0bddcd9d0d37 ENV GOOS=linux ENV GOARCH=arm ENV CGO_ENABLED=1 ENV CC=arm-linux-gnueabihf-gcc ENV PATH="/go/bin/${GOOS}_${GOARCH}:${PATH}" ENV PKG_CONFIG_PATH=/usr/lib/arm-linux-gnueabihf/pkgconfig RUN dpkg --add-architecture armhf \ && apt update \ && apt install -y --no-install-recommends \ gcc-arm-linux-gnueabihf \ libc6-dev-armhf-cross \ pkg-config \ && rm -rf /var/lib/apt/lists/* COPY . /src/workdir WORKDIR /src/workdir RUN go build ./...