FROM scratch AS base
ARG ARCH=x86_64
ENV VERSION=0.1.2.2
ENV SRC_HASH=f7ffa3714c65973bb95fbcf1501c06fc0478d93a51cea1b373ec6811c2425f52
ENV SRC_FILE=utmps-${VERSION}.tar.gz
ENV SRC_SITE=https://skarnet.org/software/utmps/${SRC_FILE}

FROM base AS fetch
ADD --checksum=sha256:${SRC_HASH} ${SRC_SITE} ${SRC_FILE}

FROM fetch AS build
COPY --from=stagex/musl . /
COPY --from=stagex/gcc . /
COPY --from=stagex/busybox . /
COPY --from=stagex/binutils . /
COPY --from=stagex/make . /
COPY --from=stagex/skalibs . /
RUN tar -xf ${SRC_FILE}
WORKDIR /utmps-${VERSION}
RUN --network=none <<-EOF
	set -eux
	./configure \
		--enable-shared \
		--enable-static \
		--prefix=/usr \
		--disable-allstatic \
		--libdir=/usr/lib \
		--libexecdir=/lib/utmps \
		--with-lib=/usr/lib \
		--with-dynlib=/lib
    make -j "$(nproc)"
EOF

FROM build AS install
RUN make DESTDIR=/rootfs install
RUN find /rootfs -exec touch -hcd "@0" "{}" +

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