FROM scratch as base
ARG ARCH=x86_64
ENV VERSION=1.24
ENV SRC_HASH=d42659229b10e066eeb6e81eb673cdd893b672e512d26719c2d95975556ca56c
ENV SRC_FILE=lzip-${VERSION}.tar.gz
ENV SRC_SITE=http://download.savannah.gnu.org/releases/lzip/${SRC_FILE}

FROM base as fetch
ADD --checksum=sha256:${SRC_HASH} ${SRC_SITE} .

FROM fetch as build
COPY --from=stagex/busybox . /
COPY --from=stagex/binutils . /
COPY --from=stagex/musl . /
COPY --from=stagex/make . /
COPY --from=stagex/gcc . /
RUN tar -xzf ${SRC_FILE}
WORKDIR lzip-${VERSION}
RUN --network=none <<-EOF
	set -ex
	./configure \
		--prefix=/usr
	make -j "$(nproc)"
EOF

FROM build as install
RUN --network=none make DESTDIR="/rootfs" install
RUN find /rootfs -exec touch -hcd "@0" "{}" +

FROM stagex/filesystem as package
COPY --from=install /rootfs/. /