split-package\jail.sh

#! /bin/sh

TMPFS_DIR=/tmp/split-package-${BUILDNAME}

if [ "$1" = "start" ]; then
        # Create a tmpfs to store the final files in. It will be null-mounted
        # into each child jail.
        rm -rf ${TMPFS_DIR}
        install -d -m 0600 ${TMPFS_DIR}
        mount -t tmpfs tmpfs ${TMPFS_DIR}

        # null mount it into the ref jail
        SPLIT_PACKAGES_DST=/tmp/split-package
        mkdir ${MASTERMNT}${SPLIT_PACKAGES_DST}
        mount -t nullfs ${TMPFS_DIR} ${MASTERMNT}${SPLIT_PACKAGES_DST}

        # Add to make.conf for ports hook to pickup
        echo "SPLIT_PACKAGES_DST=${SPLIT_PACKAGES_DST}" >> \
            ${MASTERMNT}/etc/make.conf
elif [ "$1" = "stop" ]; then
        # If the tmpfs is missing, something went wrong with starting the jail.
        [ -d "${TMPFS_DIR}" ] || exit 0
        find ${TMPFS_DIR}
        # XXX: sync to DESTDIR
        # Unmount the nullfs in the ref jail
        umount ${MASTERMNT}/tmp/split-package
        # Unmount the tmpfs
        umount ${TMPFS_DIR}
        rm -rf ${TMPFS_DIR}
fi

split-package\make.conf

USES_LOCAL=     split_packages

split-package\Uses.local\split-package.sh

#! /bin/sh

. ${SCRIPTSDIR}/functions.sh

MOVE_FILES=$(mktemp -t tar_files)
PLIST_FILES=$(mktemp -t plist_files)
PLIST_DIRS=/dev/null
SED_FILE=$(mktemp -t sed_file)
PARSE_COMMENTS=1
parse_plist "${PREFIX}" ${PARSE_COMMENTS} < "${TMPPLIST}" 3>${PLIST_DIRS} \
    >${PLIST_FILES}

msg() {
        echo "====> split-package: $@"
}

while read line; do
        case "${line}" in
                */man/*[123456789].gz|*.a)
                        # Echo the file to be moved. Add a ./ to avoid
                        # looking in real /. tar -C is not enough.
                        echo "./${line}" >&1
                        # Echo the sed command to remove this from plist
                        echo "\\#(^${line}|^${line#${PREFIX}/})#d" >&3
                        ;;
        esac
done < ${PLIST_FILES} > ${MOVE_FILES} 3> ${SED_FILE}

# Move the files over to the dest. tar is used to preserve hardlinks.
msg "Moving files from ${STAGEDIR}"
tar -C ${STAGEDIR} -T ${MOVE_FILES} -cf - | tar -C ${SPLIT_PACKAGES_DST} -xf -
# Remove them from STAGEDIR
(
        cd ${STAGEDIR}
        cat ${MOVE_FILES} | xargs rm -vf
)
# Fixup plist
msg "Fixing plist"
sed -i '' -E -f ${SED_FILE} ${TMPPLIST}

split-package\Uses.local\split_packages.mk

.if !defined(_INCLUDE_USES_SPLIT_PACKAGES_MK)
_INCLUDE_USES_SPLIT_PACKAGES_MK=        yes

POST_PLIST+=    split-package
.PHONY:         split-package

# Move out some files into our own staging area that will be packaged up
# after the entire build is done.
split-package:
        @${ECHO_CMD} "===> Splitting out files"
        @${SETENV} ${CO_ENV} SPLIT_PACKAGES_DST=${SPLIT_PACKAGES_DST:Q} \
            ${SH} ${USES_LOCAL_DIR}/split-package.sh
.endif