FROM scratch as base
ARG ARCH=x86_64
ENV VERSION=1.10.0
ENV SRC_HASH=dd7c556b4d96ca5e682534bc1f1a78a5cfabce0c425b14c1b8549802686a4442
ENV SRC_FILE=doxygen-${VERSION}.src.tar.gz
ENV SRC_SITE=https://doxygen.nl/files/${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/flex . /
COPY --from=stagex/bison . /
COPY --from=stagex/coreutils . /
COPY --from=stagex/perl . /
COPY --from=stagex/python . /
COPY --from=stagex/cmake . /
COPY --from=stagex/samurai . /
COPY --from=stagex/pkgconf . /
COPY --from=stagex/libxml2 . /
COPY --from=stagex/perl . /
COPY --from=stagex/openssl . /
COPY --from=stagex/m4 . /
RUN tar -xf ${SRC_FILE}
WORKDIR doxygen-${VERSION}
COPY *.patch .
RUN --network=none <<-EOF
	set -eux \
	patch -p1 remove-usage-of-fstat64.patch
	cmake -B build -G Ninja \
		-DGIT_EXECUTABLE=/bin/false \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DCMAKE_BUILD_TYPE=MinSizeRel \
		-Dbuild_xmlparser=ON
	cmake --build build
EOF

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

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