Makefile.conf revision 82598 
1# $FreeBSD: head/release/picobsd/build/Makefile.conf 82598 2001-08-30 21:39:14Z luigi $
2#
3# Makefile for building PICOBSD kernels and running crunchgen
4#
5# Needs SRC pointing to the source tree,
6# MY_TREE ponting to my tree
7# BUILDDIR pointing to the build directory
8# PICO_OBJ pointing to the object directory
9# When building a kernel, also need ${name} from the environment
10# and CONFIG may indicate an alternate config program
11
12SRC?=/usr/src
13CONF?=${SRC}/sys/i386/conf
14CONFIG?=config
15
16CONFFILE=PICOBSD-${name}
17COMPILE=${SRC}/sys/compile/${CONFFILE}
18KERNFILE=${COMPILE}/kernel
19
20
21${KERNFILE}: ${COMPILE} do_a_make_in_the_kernel_directory_anyways
22
23do_a_make_in_the_kernel_directory_anyways:
24	(cd ${COMPILE}; make KERNEL=kernel -DNO_MODULES)
25
26${COMPILE}: ${CONF}/${CONFFILE}
27	(cd ${CONF}; ${CONFIG} ${CONFFILE}; \
28	cd ${COMPILE}; make KERNEL=kernel -DNO_MODULES depend )
29
30${CONF}/${CONFFILE}: PICOBSD
31	cp ${.OODATE} ${.TARGET}
32	if [ -f PICOBSD.hints ] ; then cp PICOBSD.hints ${CONF}/PICOBSD.hints ; fi
33
34# This part creates crunch1.conf and crunch.mk from crunch.conf
35${BUILDDIR}/crunch.mk: ${BUILDDIR}/crunch1.conf
36	-(cd ${BUILDDIR}/crunch ; \
37	crunchgen -p ${PICO_OBJ} -o -m ${.TARGET} ${.OODATE} )
38
39${BUILDDIR}/crunch1.conf: ${MY_TREE}/crunch.conf
40	(cd ${BUILDDIR}/crunch ; cat ${.OODATE} | \
41	    sed -e "s@/usr/src@${SRC}@" -e "s@CWD@${MY_TREE}@" > ${.TARGET} )
42