Home | History | Annotate | Line # | Download | only in mk 
      1 #	$NetBSD: bsd.kernobj.mk,v 1.14 2013/06/03 07:39:07 mrg Exp $
      2 
      3 # KERNSRCDIR	Is the location of the top of the kernel src.
      4 # 		It defaults to `${NETBSDSRCDIR}/sys'.
      5 #
      6 # KERNARCHDIR	Is the location of the machine dependent kernel sources.
      7 #		It defaults to `arch/${MACHINE}', but may be overridden
      8 #		in case ${MACHINE} is not correct.
      9 #
     10 # KERNCONFDIRDEFAULT	Is the default for ${KERNCONFDIR}.
     11 #		It defaults to `${KERNSRCDIR}/${KERNARCHDIR}/conf'.
     12 #
     13 # KERNCONFDIR	Is where the configuration files for kernels are found.
     14 #		Users can set this to have build.sh find kernel
     15 #		configurations in another directory.
     16 #		It defaults to `${KERNCONFDIRDEFAULT}'.
     17 #
     18 # KERNOBJDIR	Is the kernel build directory.  The kernel GENERIC for
     19 # 		instance will be compiled in ${KERNOBJDIR}/GENERIC.
     20 # 		The default is the .OBJDIR of
     21 #		`${KERNSRCDIR}/${KERNARCHDIR}/compile'.
     22 #
     23 
     24 .include <bsd.own.mk>
     25 
     26 KERNSRCDIR?=		${NETBSDSRCDIR}/sys
     27 KERNARCHDIR?=		arch/${MACHINE}
     28 KERNCONFDIRDEFAULT?=	${KERNSRCDIR}/${KERNARCHDIR}/conf
     29 KERNCONFDIR?=		${KERNCONFDIRDEFAULT}
     30 
     31 .if !defined(KERNOBJDIR) && exists(${KERNSRCDIR}/${KERNARCHDIR}/compile)
     32 KERNOBJDIR!=	cd "${KERNSRCDIR}/${KERNARCHDIR}/compile" && ${PRINTOBJDIR}
     33 .endif
     34