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# $FreeBSD$
# If this is a RELEASE, then set
# Things which without too much trouble can be considered variables
# mountpoint for filesystems.
TOP=${.CURDIR}/../../../..
OBJTOP=${.OBJDIR}/../../../..
FS_BIN=${.CURDIR}/../..
MNT= /mnt
# other floppy parameters.
FSSIZE= 1200
FSLABEL= fd1200
FSINODE= 4300
NEWFSARGS= -c 80 -b 4096 -f 512 -i 4000 -m 0 -t 0 -u 0 \
-o space -T ${FSLABEL}
# Upper size for the mfs in the boot.flp kernel.
# These are adjusted down to the minimum needed by doFS.sh.
BOOTMFSSIZE= 1200
MFSINODE= 40000
# Things which will get you into trouble if you change them
MTREEFILES= ${.CURDIR}/../etc/mtree
# Complete the bootfd
#
# Now, just to get this picture down once and for all:
#
# +------------------------------------------------------------------------+
# |boot.flp |
# +-----+-----+------------------------------------------------------------+
# |boot1|boot2|floppy filesystem "bootfd" |
# +-----+-----+-+--------------------------------------------------------+-+
# |kernel |
# +------------+-----------------------------------------+-+
# |mfs filesystem "mfsfd" |
# +-----------------------------------------+
#
all: ${FS_BIN}/write_mfs_in_kernel
cd ${.CURDIR} && ${MAKE} doMFSKERN
#
# --==## Compile a kernel by name ${KERNEL} ##==--
#
# We don't erase the sys/compile/${KERNEL} directory, since somebody
# may want to reuse it (release.8 presently)
#
CONF=${TOP}/sys/i386/conf
COMPILE=${TOP}/sys/compile
doKERNEL:
cd ${CONF} && config -n ${KERNEL}
cd ${COMPILE}/${KERNEL} && \
make depend && \
make kernel && \
#
# --==## Put a filesystem into a BOOTMFS kernel ##==--
#
LABELDIR=${OBJTOP}/sys/i386/boot/biosboot
doMFSKERN:
rm -f ${COMPILE}/BOOTMFS/mfs_vfsops.o
cd ${CONF} && \
fgrep -v SYSV GENERIC | \
fgrep -v pty | \
fgrep -v PROCFS | \
sed 's/GENERIC/BOOTMFS/g' | \
sed '/maxusers/s/10/4/' > BOOTMFS && \
echo "options MFS" >> BOOTMFS && \
echo "options NFS_NOSERVER" >> BOOTMFS && \
echo 'options "MAXCONS=4"' >> BOOTMFS
echo "options \"MFS_ROOT=`cat ../mfs/fs-image.size`\"" >> \
${CONF}/BOOTMFS
cd ${.CURDIR} && ${MAKE} doKERNEL KERNEL=BOOTMFS
-mkdir tree
cp ${COMPILE}/BOOTMFS/kernel tree
${FS_BIN}/write_mfs_in_kernel tree/kernel ../mfs/fs-image
kzip tree/kernel
mv tree/kernel.kz tree/kernel
ls -l tree/kernel
sh -e ${FS_BIN}/doFS.sh ${LABELDIR} ${MNT} ${FSSIZE} tree \
10000 ${FSLABEL}
clean:
rm -rf tree fs-image fs-image.size
.include <bsd.prog.mk>
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