A make system file for building LKMs, derived from bsd.prog.mk.

1 files changed, 142 insertions, 0 deletions

diff --git a/sys/conf/kmod.mk b/sys/conf/kmod.mk
new file mode 100644
index 0000000..be06997
--- /dev/null
+++ b/sys/conf/kmod.mk
@@ -0,0 +1,142 @@
+#	From: @(#)bsd.prog.mk	5.26 (Berkeley) 6/25/91
+#	$Id: bsd.prog.mk,v 1.5 1994/09/11 21:28:30 rgrimes Exp $
+
+.if exists(${.CURDIR}/../Makefile.inc)
+.include "${.CURDIR}/../Makefile.inc"
+.endif
+
+.SUFFIXES: .out .o .c .cc .cxx .C .y .l .s .S
+
+#
+# Assume that we are in /usr/src/foo/bar, so /sys is
+# ${.CURDIR}/../../sys.  We don't bother adding a .PATH since nothing
+# actually lives in /sys directly.
+#
+CFLAGS+=${COPTS} -DKERNEL -I${.CURDIR}/../../sys -W -Wcomment -Wredundant-decls
+
+KMODGRP?=	bin
+KMODOWN?=	bin
+KMODMODE?=	555
+
+INSTALL?=	install
+
+DPSRCS+= ${SRCS:M*.h}
+OBJS+=  ${SRCS:N*.h:R:S/$/.o/g}
+
+.if !defined(PROG)
+PROG=	${KMOD}.o
+.endif
+
+${PROG}: ${DPSRCS} ${OBJS} ${DPADD} 
+	${LD} -r ${LDFLAGS} -o ${.TARGET} ${OBJS}
+
+MKDEP=	-p
+
+.if	!defined(MAN1) && !defined(MAN2) && !defined(MAN3) && \
+	!defined(MAN4) && !defined(MAN5) && !defined(MAN6) && \
+	!defined(MAN7) && !defined(MAN8) && !defined(NOMAN)
+MAN1=	${KMOD}.4
+.endif
+
+_PROGSUBDIR: .USE
+.if defined(SUBDIR) && !empty(SUBDIR)
+	@for entry in ${SUBDIR}; do \
+		(${ECHODIR} "===> $$entry"; \
+		if test -d ${.CURDIR}/$${entry}.${MACHINE}; then \
+			cd ${.CURDIR}/$${entry}.${MACHINE}; \
+		else \
+			cd ${.CURDIR}/$${entry}; \
+		fi; \
+		${MAKE} ${.TARGET:S/realinstall/install/:S/.depend/depend/}); \
+	done
+.endif
+
+.MAIN: all
+all: ${PROG} _PROGSUBDIR
+
+.if !target(clean)
+clean: _PROGSUBDIR
+	rm -f a.out [Ee]rrs mklog ${PROG} ${OBJS} ${CLEANFILES} 
+.endif
+
+.if !target(cleandir)
+cleandir: _PROGSUBDIR
+	rm -f a.out [Ee]rrs mklog ${PROG} ${OBJS} ${CLEANFILES}
+	rm -f ${.CURDIR}/tags .depend
+	cd ${.CURDIR}; rm -rf obj;
+.endif
+
+.if !target(install)
+.if !target(beforeinstall)
+beforeinstall:
+.endif
+.if !target(afterinstall)
+afterinstall:
+.endif
+
+realinstall: _PROGSUBDIR
+	${INSTALL} ${COPY} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
+	    ${INSTALLFLAGS} ${PROG} ${DESTDIR}${BINDIR}
+.if defined(LINKS) && !empty(LINKS)
+	@set ${LINKS}; \
+	while test $$# -ge 2; do \
+		l=${DESTDIR}$$1; \
+		shift; \
+		t=${DESTDIR}$$1; \
+		shift; \
+		${ECHO} $$t -\> $$l; \
+		rm -f $$t; \
+		ln $$l $$t; \
+	done; true
+.endif
+
+install: afterinstall
+.if !defined(NOMAN)
+afterinstall: realinstall maninstall
+.else
+afterinstall: realinstall
+.endif
+realinstall: beforeinstall
+.endif
+
+.if !target(obj)
+.if defined(NOOBJ)
+obj: _PROGSUBDIR
+.else
+obj: _PROGSUBDIR
+	@cd ${.CURDIR}; rm -rf obj; \
+	here=`pwd`; dest=/usr/obj`echo $$here | sed 's,^/usr/src,,'`; \
+	${ECHO} "$$here -> $$dest"; ln -s $$dest obj; \
+	if test -d /usr/obj -a ! -d $$dest; then \
+		mkdir -p $$dest; \
+	else \
+		true; \
+	fi;
+.endif
+.endif
+
+.if !target(tags)
+tags: ${SRCS} _PROGSUBDIR
+.if defined(PROG)
+	-cd ${.CURDIR}; ctags -f /dev/stdout ${.ALLSRC} | \
+	    sed "s;\${.CURDIR}/;;" > tags
+.endif
+.endif
+
+.if !defined(NOMAN)
+.include <bsd.man.mk>
+.elif !target(maninstall)
+maninstall:
+.endif
+
+.if !target(load)
+load:	${PROG}
+	/sbin/modload -o ${KMOD} -e${KMOD} ${PROG}
+.endif
+
+.if !target(unload)
+unload:	${PROG}
+	/sbin/modunload -n ${KMOD}
+.endif
+
+.include <bsd.dep.mk>