NetBSD/share/mk/bsd.syscall.mk

# $NetBSD: bsd.syscall.mk,v 1.2 2014/01/16 01:19:46 christos Exp $
#
.include <bsd.own.mk>

SYSCALL_OBJS?=	${SYSCALL_PREFIX}_sysent.c ${SYSCALL_PREFIX}_syscalls.c \
	${SYSCALL_PREFIX}_syscall.h ${SYSCALL_PREFIX}_syscallargs.h

SYSCALL_DEPS?=	${NETBSDSRCDIR}/sys/kern/makesyscalls.sh \
	syscalls.conf syscalls.master

all: ${SYSCALL_OBJS}

${SYSCALL_OBJS}: ${SYSCALL_DEPS}
	${HOST_SH} ${.ALLSRC}

.include <bsd.kinc.mk>
- Add a new bsd.host.mk that contains all the HOST_ variables extracted from bsd.sys.mk and bsd.own.mk - Add protection requiring that: 1. bsd.sys.mk is not include from other Makefiles directly 2. bsd.own.mk must be included before bsd.sys.mk since it sets variables that bsd.sys.mk uses as conditionals. This is step 1 of removing all variable settings from bsd.sys.mk and leaving behind only rules. This way, the structure of a standard Makefile is: variable overrides optionally include bsd.own.mk optionally include bsd.endian.mk variable settings that use variables defined in bsd.own.mk include a one or more rule .mk files (such as bsd.prog.mk etc) 2014-01-16 05:19:46 +04:00			`# $NetBSD: bsd.syscall.mk,v 1.2 2014/01/16 01:19:46 christos Exp $`
use bsd.syscall.mk 2014-01-14 22:51:45 +04:00			`#`
			`.include <bsd.own.mk>`

			`SYSCALL_OBJS?= ${SYSCALL_PREFIX}_sysent.c ${SYSCALL_PREFIX}_syscalls.c \`
			`${SYSCALL_PREFIX}_syscall.h ${SYSCALL_PREFIX}_syscallargs.h`

			`SYSCALL_DEPS?= ${NETBSDSRCDIR}/sys/kern/makesyscalls.sh \`
			`syscalls.conf syscalls.master`

			`all: ${SYSCALL_OBJS}`

			`${SYSCALL_OBJS}: ${SYSCALL_DEPS}`
			`${HOST_SH} ${.ALLSRC}`

			`.include <bsd.kinc.mk>`