FROM scratch AS base
ARG ARCH=x86_64
ENV VERSION=0.9.31
ENV SRC_HASH=f7aecdd1bcc69fb32bb33d8544cfe50f8e9e916f366d598a268e1f43ee9c7603
ENV SRC_FILE=openldap-LMDB_${VERSION}.tar.gz
ENV SRC_SITE=https://git.openldap.org/openldap/openldap/-/archive/LMDB_${VERSION}/${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/bash . /
COPY --from=stagex/busybox . /
COPY --from=stagex/binutils . /
COPY --from=stagex/make . /
COPY --from=stagex/openssl . /
RUN tar -xf ${SRC_FILE}
WORKDIR openldap-LMDB_${VERSION}/libraries/liblmdb
COPY *.patch .
RUN --network=none <<-EOF
	set -eux \
	patch -p1 lmdb-make.patch
    export CFLAGS="-O2 -fPIC"
	make
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/. /