#	$OpenBSD: Makefile.inc,v 1.10 1998/03/18 20:47:07 mickey Exp $
#	$NetBSD: Makefile.inc,v 1.22 1996/09/30 15:54:35 ws Exp $
#
#	NOTE: $S must correspond to the top of the 'sys' tree

KERNDIR=	$S/lib/libkern

KERNDST?=	${.OBJDIR}/lib/kern
KERN_AS?=	obj

.if (${KERN_AS} == "library")
KERNLIB=	${KERNDST}/libkern.a
KERNLIB_PROF=	${KERNDST}/libkern_p.a
.else
KERNLIB=	${KERNDST}/libkern.o
KERNLIB_PROF=	${KERNDST}/libkern.po
.endif

KERNMAKE= \
	cd ${KERNDIR} && MAKEOBJDIR=${KERNDST} ${MAKE} \
	    CC='${CC}' CFLAGS='${CFLAGS}' \
	    AS='${AS}' AFLAGS='${AFLAGS}' \
	    LD='${LD}' STRIP='${STRIP}' \
	    CPP='${CPP}' STRIP='${STRIP}' AR='${AR}' \
	    NM='${NM}' LORDER='${LORDER}' \
	    XMACHINE='${MACHINE}' XMACHINE_ARCH='${MACHINE_ARCH}' \
	    KERNCPPFLAGS='${CPPFLAGS:S@^-I.@-I../../.@g}'

${KERNLIB}:		.NOTMAIN __always_make_kernlib
	@echo making sure the kern library is up to date...
.if (${KERN_AS} == "library")
	@${KERNMAKE} libkern.a
.else
	@${KERNMAKE} libkern.o
.endif

${KERNLIB_PROF}:	.NOTMAIN __always_make_kernlib
	@echo making sure the profiled kern library is up to date...
.if (${KERN_AS} == "library")
	@${KERNMAKE} libkern_p.a
.else
	@${KERNMAKE} libkern.po
.endif

clean::			.NOTMAIN __always_make_kernlib
	@echo cleaning the kern library objects
	@${KERNMAKE} clean

depend:: 		.NOTMAIN __always_make_kernlib
	@echo depending the kern library objects
	@${KERNMAKE} depend

__always_make_kernlib:	.NOTMAIN
	-mkdir -p ${KERNDST}