FROM scratch AS base
ARG ARCH=x86_64
ENV VERSION=2.80.0
ENV SRC_HASH=8228a92f92a412160b139ae68b6345bd28f24434a7b5af150ebe21ff587a561d
ENV SRC_FILE=glib-${VERSION}.tar.xz
ENV SRC_SITE=https://download.gnome.org/sources/glib/2.80/${SRC_FILE}

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

FROM fetch AS build
COPY --from=stagex/python . /
COPY --from=stagex/zlib . /
COPY --from=stagex/bzip2 . /
COPY --from=stagex/pkgconf . /
COPY --from=stagex/linux-headers . /
COPY --from=stagex/ncurses . /
COPY --from=stagex/meson . /
COPY --from=stagex/busybox . /
COPY --from=stagex/musl . /
COPY --from=stagex/gcc . /
COPY --from=stagex/binutils . /
COPY --from=stagex/make . /
COPY --from=stagex/cmake . /
COPY --from=stagex/pcre2 . /
COPY --from=stagex/python . /
COPY --from=stagex/bison . /
COPY --from=stagex/flex . /
COPY --from=stagex/py-packaging . /
COPY --from=stagex/libxslt . /
COPY --from=stagex/libffi . /
COPY --from=stagex/xz . /
COPY --from=stagex/expat . /
COPY --from=stagex/rhash . /
COPY --from=stagex/libxml2 . /
COPY --from=stagex/util-linux . /
COPY --from=stagex/libxslt . /
COPY --from=stagex/gettext . /
COPY --from=stagex/ninja . /
RUN tar -xf ${SRC_FILE}
WORKDIR glib-${VERSION}
COPY *.patch .
RUN --network=none <<-EOF
	set -eux
    export CFLAGS="-ffat-lto-objects -O2"
    export CXXFLAGS="-O2"
    export CPPFLAGS="-O2"
    meson setup \
		--default-library=shared \
		--prefix=/usr \
		-Dman-pages=disabled \
		-Dlibmount=disabled \
		-Dtests=false \
		-Dintrospection=disabled \
		-Dnls=disabled \
		. output
	meson compile -C output
	meson install --no-rebuild -C output
EOF

FROM build AS install
RUN DESTDIR=/rootfs meson install --no-rebuild -C output
RUN find /rootfs -exec touch -hcd "@0" "{}" +

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