NetBSD/distrib/common/Makefile.image

118 lines
3.3 KiB
Makefile

# $NetBSD: Makefile.image,v 1.17 2002/05/09 09:21:25 lukem Exp $
#
# Makefile snippet to build a tree from the provided lists,
# and make an ffs file system image from that tree
#
#
# Required variables:
# NETBSDSRCDIR top level of src tree (set by <bsd.own.mk>)
# CRUNCHBIN name of crunchgen(1)ed binary
# LISTS list file(s) to use
# IMAGEDEPENDS depends for ${IMAGE}
# IMAGEENDIAN endianness of ${IMAGE}
# IMAGESIZE size of ${IMAGE}
# MTREECONF mtree specfiles to use to build a master specfile
#
# Optional variables:
# IMAGE name of target image
# IMAGEPOSTBUILD operation to run on ${IMAGE} ${.TARGET} after its built
# (if this returns non zero, ${.TARGET} is removed)
# DESTDIR destination directory
# MAKEFS_FLAGS extra options to ${MAKEFS}
# PARSELISTENV environment variables to set for parselist.awk
# WORKDIR directory to build image in to
# IMAGETAR tar.gz file to create containing ${IMAGE}'s contents
#
# IMAGE_RELEASEDIR where to install ${IMAGE}.gz
# IMAGETAR_RELEASEDIR where to install ${IMAGETAR}
#
WORKDIR?= work
WORKSPEC?= work.spec
WORKBUILT?= work.built
.include "${DISTRIBDIR}/common/Makefile.parselist"
PARSELISTENV+= TARGETDIR=${.OBJDIR}/${WORKDIR:Q}
.if !target(${WORKBUILT}) # {
${WORKBUILT}: ${IMAGEDEPENDS} ${WORKSPEC} ${PARSELISTDEP} ${LISTS}
@echo "Building tree into ${WORKDIR}"
-rm -rf ${WORKDIR} ${WORKBUILT}
mkdir -m 755 ${WORKDIR}
${MTREE} -def ${WORKSPEC} -p ${WORKDIR}/ -UW
${PARSELIST} -v mode=populate ${LISTS} | sh -e ${POPULATE_DEBUG} \
&& touch ${WORKBUILT}
CLEANFILES+= ${WORKBUILT}
clean cleandir distclean: cleanfsimage
.PHONY: cleanfsimage
cleanfsimage:
-rm -rf ${WORKDIR}
.endif # ! target (${WORKBUILT}) # }
.if !target(${WORKSPEC}) # {
${WORKSPEC}: ${MTREECONF} ${LISTS} ${PARSELISTDEP}
-rm -f ${.TARGET} ${.TARGET}.tmp
( for i in ${MTREECONF}; do \
cat $$i ; \
echo "/unset all" ; \
done ) >> ${.TARGET}.tmp
${PARSELIST} -v mode=mtree ${LISTS} >> ${.TARGET}.tmp \
&& mv ${.TARGET}.tmp ${.TARGET}
CLEANFILES+= ${WORKSPEC} ${WORKSPEC}.tmp
.endif # ! target (${WORKSPEC}) # }
.if defined(IMAGE) # {
${IMAGE}: ${WORKBUILT} ${WORKSPEC} ${IMAGEDEPENDS}
@echo "Creating image into ${.TARGET}..."
-rm -f ${.TARGET} ${.TARGET}.tmp
${MAKEFS} -t ffs -B ${IMAGEENDIAN} -s ${IMAGESIZE} -F ${WORKSPEC} \
-N ${NETBSDSRCDIR}/etc -o bsize=4096,fsize=512 \
-o optimization=space,minfree=0,nsectors=1,ntracks=128 \
${MAKEFS_FLAGS} ${.TARGET}.tmp ${WORKDIR} \
&& mv -f ${.TARGET}.tmp ${.TARGET}
.if defined(IMAGEPOSTBUILD)
${IMAGEPOSTBUILD} || { rm -f ${.TARGET} ; false; }
.endif
${IMAGE}.gz: ${IMAGE}
-rm -f ${.TARGET}
gzip -9c ${.ALLSRC} > ${.TARGET}
realall: ${IMAGE}
.if defined(IMAGE_RELEASEDIR)
release:: check_RELEASEDIR .WAIT ${IMAGE}.gz
${RELEASE_INSTALL} ${IMAGE}.gz ${RELEASEDIR}/${IMAGE_RELEASEDIR}
.endif
CLEANFILES+= ${IMAGE} ${IMAGE}.gz ${IMAGE}.tmp
.endif # ! defined(IMAGE) # }
.if defined(IMAGETAR) # {
${IMAGETAR}: ${WORKBUILT} ${WORKSPEC} ${IMAGEDEPENDS}
( cd ${WORKDIR}; \
GZIP=-9 ${PAX} -N ${NETBSDSRCDIR}/etc -wdzM < ${.OBJDIR}/${WORKSPEC} \
) > ${.TARGET}.tmp \
&& mv ${.TARGET}.tmp ${.TARGET}
realall: ${IMAGETAR}
CLEANFILES+= ${IMAGETAR} ${IMAGETAR}.tmp
.if defined(IMAGETAR_RELEASEDIR)
release:: check_RELEASEDIR .WAIT ${IMAGETAR}
${RELEASE_INSTALL} ${IMAGETAR} ${RELEASEDIR}/${IMAGETAR_RELEASEDIR}
.endif
.endif # ! defined(IMAGETAR) # }