ref: b7e11e6c459c75585be93fbb4823a13591c08e65
dir: /sys/src/9/boot/bootmkfile/
boot.$O: ../boot/boot.c
$CC -I../boot $CFLAGS ../boot/boot.c
boot: boot.$O
$LD -o $target $prereq
# look for main proto file in order:
# 1) $CONF.bootfs.proto (config specific)
# 2) bootfs.proto (kernel specific)
# 3) ../boot/bootfs.proto (default generic)
#
# add driver specific proto files:
# ../boot/disk.proto (if the kernel has devsd, devfs or devusb driver)
# ../boot/*.proto (if the proto basename matches in $OBJ)
#
BOOTFSPROTOS=\
`{for(i in $CONF.bootfs.proto bootfs.proto ../boot/bootfs.proto) test -r $i && echo $i && exit} \
`{if(~ devfs.$O $OBJ || ~ devsd.$O $OBJ || ~ devusb.$O $OBJ) echo ../boot/disk.proto} \
`{for(j in ../boot/*.proto){~ `{basename $j .proto}^.$O $OBJ && echo $j}}
$CONF.bootfs.paq bootfs.paq:D: $BOOTFSPROTOS `{disk/mkfs -aos / $BOOTFSPROTOS >[2]/dev/null}
mkdir -p $CONF.bootfs
disk/mkfs -s / -d $CONF.bootfs $BOOTFSPROTOS
@{
cd $CONF.bootfs/$objtype/bin
#strip * */* */*/* >[2]/dev/null || status=''
}
mkpaqfs -9 -b 65536 -o $target $CONF.bootfs
rm -rf $CONF.bootfs