# $OpenBSD: bsd.lkm.mk,v 1.21 2007/11/04 00:06:19 mikeb Exp $ .if exists(${.CURDIR}/../Makefile.inc) .include "${.CURDIR}/../Makefile.inc" .endif .include <bsd.own.mk> .SUFFIXES: .out .o .c .cc .C .y .l .s .8 .7 .6 .5 .4 .3 .2 .1 .0 # XXX In order to at least diminish the brokenness of trusting /sys to point # to the tree we're actually belonging to we check BSDSRCDIR. On multi-tree # machines /sys isn't always a link to the correct tree. .if defined(BSDSRCDIR) CFLAGS+= ${COPTS} -D_KERNEL -D_LKM -I${BSDSRCDIR}/sys -I${BSDSRCDIR}/sys/arch .else CFLAGS+= ${COPTS} -D_KERNEL -D_LKM -I/sys -I/sys/arch .endif .if ${WARNINGS:L} == "yes" CFLAGS+= ${CDIAGFLAGS} .endif .if ${MACHINE} == "amd64" CFLAGS+= -mcmodel=kernel .endif LDFLAGS+= -r .if defined(LKM) SRCS?= ${LKM}.c .if !empty(SRCS:N*.h:N*.sh) OBJS+= ${SRCS:N*.h:N*.sh:R:S/$/.o/g} LOBJS+= ${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln} .endif COMBINED?=combined.o .if !defined(POSTINSTALL) POSTINSTALL= ${LKM}install .endif .if defined(OBJS) && !empty(OBJS) ${COMBINED}: ${OBJS} ${DPADD} ${LD} ${LDFLAGS} -o ${.TARGET} ${OBJS} ${LDADD} .endif # defined(OBJS) && !empty(OBJS) .if !defined(MAN) MAN= ${LKM}.1 .endif # !defined(MAN) .endif # defined(LKM) .MAIN: all all: ${COMBINED} _SUBDIRUSE .if !target(clean) clean: _SUBDIRUSE rm -f a.out [Ee]rrs mklog core *.core \ ${LKM} ${COMBINED} ${OBJS} ${LOBJS} ${CLEANFILES} .endif cleandir: _SUBDIRUSE clean .if !target(install) .if !target(beforeinstall) beforeinstall: .endif .if !target(afterinstall) afterinstall: .endif .if !target(realinstall) realinstall: .if defined(LKM) ${INSTALL} ${INSTALL_COPY} -o ${LKMOWN} -g ${LKMGRP} -m ${LKMMODE} \ ${COMBINED} ${DESTDIR}${LKMDIR}/${LKM}.o .if exists(${.CURDIR}/${POSTINSTALL}) ${INSTALL} ${INSTALL_COPY} -o ${LKMOWN} -g ${LKMGRP} -m 555 \ ${.CURDIR}/${POSTINSTALL} ${DESTDIR}${LKMDIR} .endif .endif .if defined(LINKS) && !empty(LINKS) . for lnk file in ${LINKS} @l=${DESTDIR}${LKMDIR}${lnk}; \ t=${DESTDIR}${LKMDIR}${file}; \ echo $$t -\> $$l; \ rm -f $$t; ln $$l $$t . endfor .endif .endif load: ${COMBINED} if [ -x ${.CURDIR}/${POSTINSTALL} ]; then \ modload -d -o ${LKM} -e${LKM}_lkmentry \ -p${.CURDIR}/${POSTINSTALL} ${COMBINED}; \ else \ modload -d -o ${LKM} -e${LKM}_lkmentry ${COMBINED}; \ fi unload: modunload -n ${LKM} install: maninstall _SUBDIRUSE maninstall: afterinstall afterinstall: realinstall realinstall: beforeinstall .endif .if !target(lint) lint: ${LOBJS} .if defined(LOBJS) && !empty(LOBJS) @${LINT} ${LINTFLAGS} ${LDFLAGS:M-L*} ${LOBJS} ${LDADD} .endif .endif .if !defined(NOMAN) .include <bsd.man.mk> .endif .if !defined(NONLS) .include <bsd.nls.mk> .endif .include <bsd.obj.mk> .include <bsd.dep.mk> .include <bsd.subdir.mk> .include <bsd.sys.mk> .PHONY: load unload