FROM scratch as base
ARG ARCH=x86_64
ENV VERSION=6.7
ENV SRC_HASH=2090201e1a3ff32846f4fe421c1163b15f440bb38e31355d09f82d3949922af7
ENV SRC_FILE=strace-${VERSION}.tar.xz
ENV SRC_SITE=https://github.com/strace/strace/releases/download/v${VERSION}/${SRC_FILE}

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

FROM fetch as build
COPY --from=busybox . /
COPY --from=binutils . /
COPY --from=musl . /
COPY --from=linux-headers . /
COPY --from=make . /
COPY --from=gcc . /
RUN tar -xf ${SRC_FILE}
WORKDIR strace-${VERSION}
RUN --network=none <<-EOF
	set -ex
	./configure \
        --build=${ARCH}-linux-musl \
        --host=${ARCH}-linux-musl \
		--prefix=/usr \
        --sysconfdir=/etc \
        --mandir=/usr/share/man \
        --localstatedir=/var \
        --enable-mpers=no
	make -j "$(nproc)"
EOF

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

FROM scratch as package
COPY --from=install /rootfs /