anchor.diff:  RUN dpkg --add-architecture arm64
   RUN dpkg --add-architecture armel
   RUN --mount=type=cache,sharing=locked,id=moby-cross-true-aptlib,target=/var/lib/apt \
  -	--mount=type=cache,sharing=locked,id=moby-cross-true-aptcache,target=/var/cache/apt \
  -		apt-get update && apt-get install -y --no-install-recommends \
  -		crossbuild-essential-armhf \
  -		crossbuild-essential-arm64 \
  -		crossbuild-essential-armel
  +    --mount=type=cache,sharing=locked,id=moby-cross-true-aptcache,target=/var/cache/apt \
  +        apt-get update && apt-get install -y --no-install-recommends \
  +        crossbuild-essential-armhf \
  +        crossbuild-essential-arm64 \
  +        crossbuild-essential-armel
   
   FROM cross-${CROSS} as dev-base
   
   FROM dev-base AS runtime-dev-cross-false
   ARG DEBIAN_FRONTEND
   RUN --mount=type=cache,sharing=locked,id=moby-cross-false-aptlib,target=/var/lib/apt \
  -	--mount=type=cache,sharing=locked,id=moby-cross-false-aptcache,target=/var/cache/apt \
  -		apt-get update && apt-get install -y --no-install-recommends \
  -		libapparmor-dev \
  -		libseccomp-dev
  +    --mount=type=cache,sharing=locked,id=moby-cross-false-aptcache,target=/var/cache/apt \
  +        apt-get update && apt-get install -y --no-install-recommends \
  +            libapparmor-dev \
  +            libseccomp-dev
   
   FROM --platform=linux/amd64 cross-true AS runtime-dev-cross-true
   ARG DEBIAN_FRONTEND
  
positive.code: COPY hack/dockerfile/install/install.sh ./install.sh
  COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
  RUN --mount=type=cache,target=/root/.cache/go-build \
  	--mount=type=cache,target=/go/pkg/mod \
  		PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
  
  FROM dev-base AS tini
  ARG DEBIAN_FRONTEND
  ARG TINI_COMMIT
  RUN --mount=type=cache,sharing=locked,id=moby-tini-aptlib,target=/var/lib/apt \
  	--mount=type=cache,sharing=locked,id=moby-tini-aptcache,target=/var/cache/apt \
  		apt-get update && apt-get install -y --no-install-recommends \
  			cmake \
  			vim-common
  COPY hack/dockerfile/install/install.sh ./install.sh
  ENV INSTALL_BINARY_NAME=tini
  COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
  RUN --mount=type=cache,target=/root/.cache/go-build \
  	--mount=type=cache,target=/go/pkg/mod \
  		PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
  
  FROM dev-base AS rootlesskit
  ENV INSTALL_BINARY_NAME=rootlesskit
  
negative.code: COPY hack/dockerfile/install/install.sh ./install.sh
  COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
  RUN --mount=type=cache,target=/root/.cache/go-build \
      --mount=type=cache,target=/go/pkg/mod \
          PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
  
  FROM base AS vndr
  ENV INSTALL_BINARY_NAME=vndr
  