Completely rewrite the tags file creation process. use config(8) against

a fat kernel (GERERIC or GENERIC.MP) into a temporary dir, then extract some
variables using make -V, and after some more singing and dancing use this
full and (more) correct list of files with ctags.  Don't read this code.
ok guenther

27 files changed, 951 insertions, 767 deletions

diff --git a/sys/arch/alpha/Makefile b/sys/arch/alpha/Makefile
index d1e3cd4c10b..55bc5190ddf 100644
--- a/sys/arch/alpha/Makefile
+++ b/sys/arch/alpha/Makefile
@@ -1,38 +1,43 @@
-#	$OpenBSD: Makefile,v 1.7 2005/05/24 20:12:02 uwe Exp $
-#	$NetBSD: Makefile,v 1.3 1995/02/27 16:36:07 cgd Exp $
-
-# Makefile for alpha tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-
+#	$OpenBSD: Makefile,v 1.8 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-TALPHA=	$S/arch/alpha/tags
-SALPHA=	$S/arch/alpha/alpha/*.[ch] $S/arch/alpha/include/*.h \
-	$S/arch/alpha/tc/*.[ch] $S/arch/alpha/dev/*.[ch] \
-	$S/arch/alpha/eisa/*.[ch] $S/arch/alpha/isa/*.[ch] \
-	$S/arch/alpha/pci/*.[ch]
-AALPHA=	$S/arch/alpha/alpha/*.[sS] $S/arch/alpha/pci/*.[Ss] \
-	$S/lib/libkern/arch/alpha/*.[sS]
-
-# Directories in which to place alpha tags links
-DALPHA=	alpha eisa isa dev pci tc include
-
-tags:
-	-ctags -wdtf ${TALPHA} ${COMM} ${SALPHA}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AALPHA} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TALPHA}
-	sort -o ${TALPHA} ${TALPHA}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DALPHA}; do \
-	    (cd $$i && { rm -f tags; ln -s ${TALPHA} tags; }) done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
-obj: _SUBDIRUSE
+obj:	_SUBDIRUSE
 
 .include <bsd.prog.mk>
diff --git a/sys/arch/amd64/Makefile b/sys/arch/amd64/Makefile
index c6cd2a5ce33..7dc06a8beb7 100644
--- a/sys/arch/amd64/Makefile
+++ b/sys/arch/amd64/Makefile
@@ -1,32 +1,42 @@
-#	$OpenBSD: Makefile,v 1.5 2006/09/27 09:13:31 grange Exp $
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-
+#	$OpenBSD: Makefile,v 1.6 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-TAMD64=	$S/arch/amd64/tags
-SAMD64=	$S/arch/amd64/amd64/*.[ch] \
-	$S/arch/amd64/include/*.h  \
-	$S/arch/amd64/isa/*.[ch] $S/arch/amd64/pci/*.[ch]
-AAMD64=	$S/arch/amd64/amd64/*.[sS] $S/lib/libkern/arch/amd64/*.[sS]
-
-# Directories in which to place amd64 tags links
-DAMD64=	conf amd64 include isa pci
-
-tags:
-	-ctags -wdtf ${TAMD64} ${COMM} ${SAMD64}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AAMD64} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TAMD64}
-	sort -o ${TAMD64} ${TAMD64}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DAMD64}; do \
-	    (cd $$i && rm -f tags; ln -s ${TAMD64} tags); done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/armish/Makefile b/sys/arch/armish/Makefile
index ae6960f8c42..aa3504e3aec 100644
--- a/sys/arch/armish/Makefile
+++ b/sys/arch/armish/Makefile
@@ -1,38 +1,42 @@
-# 	$OpenBSD: Makefile,v 1.1 2006/05/29 17:22:48 drahn Exp $
-#	$NetBSD: Makefile,v 1.1 2001/06/12 08:32:46 chris Exp $
-
-# Makefile for armish tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
+#	$OpenBSD: Makefile,v 1.2 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-NOPROG=	noprog
-NOMAN=	noman
-
-TARMISH=	$S/arch/armish/tags
-
-SARMISH=	$S/arch/armish/dev/*.[ch] $S/arch/armish/include/*.h \
-		$S/arch/armish/armish/*.[ch] $S/arch/arm/arm/*.[ch] \
-		$S/arch/arm/include/*.h $S/arch/arm/mainbus/*.[ch] \
-		$S/arch/arm/sa11x0/*.[ch] $S/arch/arm/xscale/*.[ch]
-AARMISH=	$S/arch/armish/armish/*.S $S/arch/arm/arm/*.S \
-		$S/arch/arm/mainbus/*.S $S/arch/arm/xscale/*.S
-
-# Directories in which to place tags links
-DARMISH=	dev include armish
-
-tags:
-	-ctags -wdtf ${TARMISH} ${SARMISH} ${COMM}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AARMISH} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-	    >> ${TARMISH}
-	sort -o ${TARMISH} ${TARMISH}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DARMISH}; do \
-	    (cd $$i && { rm -f tags; ln -s ${TARMISH} tags; }) done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/aviion/Makefile b/sys/arch/aviion/Makefile
index 5d56739e154..7d5caa180fe 100644
--- a/sys/arch/aviion/Makefile
+++ b/sys/arch/aviion/Makefile
@@ -1,33 +1,42 @@
-#	$OpenBSD: Makefile,v 1.2 2006/05/09 21:15:18 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.3 2010/05/31 22:21:43 deraadt Exp $
 
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
 
 NOPROG=
 NOMAN=
-NOOBJ=		
-
-SUBDIR=		stand
-
-TAVIION=	$S/arch/aviion/tags
-SAVIION=	$S/arch/aviion/aviion/*.[ch] \
-		$S/arch/aviion/dev/*.[ch] \
-		$S/arch/aviion/include/*.h
-AAVIION=	$S/arch/aviion/aviion/*.[sS]
-
-# Directories in which to place aviion tags links
-DAVIION=	conf dev aviion include
-
-tags:
-	-ctags -wdtf ${TAVIION} ${COMM} ${SAVIION}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AAVIION} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TAVIION}
-	sort -o ${TAVIION} ${TAVIION}
+SUBDIR=	stand
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DAVIION}; do \
-	    (cd $$i && rm -f tags; ln -s ${TAVIION} tags); done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/beagle/Makefile b/sys/arch/beagle/Makefile
index 31ca4118a6d..aa3504e3aec 100644
--- a/sys/arch/beagle/Makefile
+++ b/sys/arch/beagle/Makefile
@@ -1,37 +1,42 @@
-# 	$OpenBSD: Makefile,v 1.1 2010/02/13 18:23:42 drahn Exp $
-#	$NetBSD: Makefile,v 1.1 2001/06/12 08:32:46 chris Exp $
-
-# Makefile for beagle tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-#SUBDIR=	stand
-
-NOPROG=	noprog
-NOMAN=	noman
-
-TBEAGLE=	$S/arch/beagle/tags
-
-SBEAGLE=	$S/arch/beagle/dev/*.[ch] $S/arch/beagle/include/*.h \
-		$S/arch/beagle/beagle/*.[ch] $S/arch/arm/arm/*.[ch] \
-		$S/arch/arm/include/*.h $S/arch/arm/mainbus/*.[ch]
-ABEAGLE=	$S/arch/beagle/beagle/*.S $S/arch/arm/arm/*.S \
-		$S/arch/arm/mainbus/*.S 
-
-# Directories in which to place tags links
-DBEAGLE=	dev include beagle
-
-tags:
-	-ctags -wdtf ${TBEAGLE} ${SBEAGLE} ${COMM}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${ABEAGLE} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-	    >> ${TBEAGLE}
-	sort -o ${TBEAGLE} ${TBEAGLE}
+#	$OpenBSD: Makefile,v 1.2 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
+SUBDIR=	stand
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DBEAGLE}; do \
-	    (cd $$i && { rm -f tags; ln -s ${TBEAGLE} tags; }) done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/gumstix/Makefile b/sys/arch/gumstix/Makefile
index e4d70a5f041..7d5caa180fe 100644
--- a/sys/arch/gumstix/Makefile
+++ b/sys/arch/gumstix/Makefile
@@ -1,39 +1,42 @@
-# 	$OpenBSD: Makefile,v 1.2 2008/11/27 20:50:34 miod Exp $
-#	$NetBSD: Makefile,v 1.1 2001/06/12 08:32:46 chris Exp $
-
-# Makefile for gumstix tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
+#	$OpenBSD: Makefile,v 1.3 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-NOPROG=	noprog
-NOMAN=	noman
-
-TGUMSTIX=	$S/arch/gumstix/tags
-
-SGUMSTIX=	$S/arch/gumstix/include/*.h \
-		$S/arch/gumstix/gumstix/*.[ch] $S/arch/arm/arm/*.[ch] \
-		$S/arch/arm/include/*.h $S/arch/arm/mainbus/*.[ch] \
-		$S/arch/arm/sa11x0/*.[ch] $S/arch/arm/xscale/*.[ch] \
-		$S/arch/arm/s3c2xx0/*.[ch]
-AGUMSTIX=	$S/arch/gumstix/gumstix/*.S $S/arch/arm/arm/*.S \
-		$S/arch/arm/mainbus/*.S $S/arch/arm/xscale/*.S
-
-# Directories in which to place tags links
-DGUMSTIX=	include gumstix
-
-tags:
-	-ctags -wdtf ${TGUMSTIX} ${SGUMSTIX} ${COMM}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AGUMSTIX} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-	    >> ${TGUMSTIX}
-	sort -o ${TGUMSTIX} ${TGUMSTIX}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DGUMSTIX}; do \
-	    (cd $$i && { rm -f tags; ln -s ${TGUMSTIX} tags; }) done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/hp300/Makefile b/sys/arch/hp300/Makefile
index e47c4ba6b9f..0170779dc28 100644
--- a/sys/arch/hp300/Makefile
+++ b/sys/arch/hp300/Makefile
@@ -1,38 +1,43 @@
-#	$OpenBSD: Makefile,v 1.8 2005/05/06 11:16:47 pedro Exp $
-#	$NetBSD: Makefile,v 1.5 1995/08/04 07:40:31 thorpej Exp $
-#	@(#)Makefile	7.3 (Berkeley) 6/9/91
-
-# Makefile for hp300 tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-
-SUBDIR= stand ../m68k
-
-THP300=	$S/arch/hp300/tags
-SHP300=	$S/arch/m68k/m68k/*.c $S/arch/m68k/include/*.h \
-	$S/arch/hp300/hp300/*.[ch] $S/arch/hp300/include/*.h \
-	$S/arch/hp300/dev/*.[ch]
-AHP300=	$S/arch/m68k/m68k/*.[Ss] $S/arch/hp300/hp300/*.[Ss] \
-	$S/lib/libkern/arch/m68k/*.[sS]
-
-# Directories in which to place hp300 tags links
-DHP300=	conf dev hp300 include
-
-tags:
-	-ctags -wdtf ${THP300} ${COMM} ${SHP300}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AHP300} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${THP300}
-	sort -o ${THP300} ${THP300}
+#	$OpenBSD: Makefile,v 1.9 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
+SUBDIR=	stand
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DHP300}; do \
-	    (cd $$i && rm -f tags; ln -s ${THP300} tags); done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
-obj: _SUBDIRUSE
+obj:	_SUBDIRUSE
 
 .include <bsd.prog.mk>
diff --git a/sys/arch/hppa/Makefile b/sys/arch/hppa/Makefile
index 0a219dbdd5c..3c14f2b708b 100644
--- a/sys/arch/hppa/Makefile
+++ b/sys/arch/hppa/Makefile
@@ -1,36 +1,43 @@
-#	$OpenBSD: Makefile,v 1.6 2005/05/06 11:16:47 pedro Exp $
-
-# Makefile for hppa tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-
+#	$OpenBSD: Makefile,v 1.7 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-THPPA=	$S/arch/hppa/tags
-SHPPA=	$S/arch/hppa/hppa/*.[ch] $S/arch/hppa/include/*.h \
-	$S/arch/hppa/dev/*.[ch] $S/arch/hppa/gsc/*.[ch] \
-	$S/arch/hppa/spmath/*.[ch]
-AHPPA=	$S/arch/hppa/hppa/*.S $S/arch/hppa/spmath/*.S \
-	$S/lib/libkern/arch/hppa/*.[sS]
-
-# Directories in which to place hppa tags links
-DHPPA=	conf dev gsc hppa spmath include
-
-tags:
-	-ctags -wdtf ${THPPA} ${COMM} ${SHPPA}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AHPPA} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${THPPA}
-	sort -o ${THPPA} ${THPPA}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DHPPA}; do \
-	    (cd $$i && rm -f tags; ln -s ${THPPA} tags); done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
-obj: _SUBDIRUSE
+obj:	_SUBDIRUSE
 
 .include <bsd.prog.mk>
diff --git a/sys/arch/hppa64/Makefile b/sys/arch/hppa64/Makefile
index d9f644b4b0f..e002c6a73ba 100644
--- a/sys/arch/hppa64/Makefile
+++ b/sys/arch/hppa64/Makefile
@@ -1,34 +1,43 @@
-#	$OpenBSD: Makefile,v 1.3 2005/05/06 11:16:47 pedro Exp $
-
-# Makefile for hppa64 tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-
+#	$OpenBSD: Makefile,v 1.4 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-THPPA=	$S/arch/hppa64/tags
-SHPPA=	$S/arch/hppa64/hppa64/*.[ch] $S/arch/hppa64/include/*.h \
-	$S/arch/hppa64/dev/*.[ch]
-AHPPA=	$S/arch/hppa64/hppa64/*.S $S/lib/libkern/arch/hppa64/*.[sS]
-
-# Directories in which to place hppa64 tags links
-DHPPA=	conf dev hppa64 include
-
-tags:
-	-ctags -wdtf ${THPPA} ${COMM} ${SHPPA}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AHPPA} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${THPPA}
-	sort -o ${THPPA} ${THPPA}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DHPPA}; do \
-	    (cd $$i && rm -f tags; ln -s ${THPPA} tags); done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
-obj: _SUBDIRUSE
+obj:	_SUBDIRUSE
 
 .include <bsd.prog.mk>
diff --git a/sys/arch/i386/Makefile b/sys/arch/i386/Makefile
index f36d3c13785..209d766fd9f 100644
--- a/sys/arch/i386/Makefile
+++ b/sys/arch/i386/Makefile
@@ -1,35 +1,43 @@
-#	$OpenBSD: Makefile,v 1.17 2007/10/22 01:26:31 deraadt Exp $
-#	$NetBSD: Makefile,v 1.6 1996/02/01 22:31:28 mycroft Exp $
-#	@(#)Makefile	7.3 (Berkeley) 6/9/91
-
-# Makefile for i386 tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
+#	$OpenBSD: Makefile,v 1.18 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-TI386=	$S/arch/i386/tags
-SI386=	$S/arch/i386/eisa/*.[ch] $S/arch/i386/i386/*.[ch] \
-	$S/arch/i386/include/*.h $S/arch/i386/include/pc/*.h \
-	$S/arch/i386/isa/*.[ch] $S/arch/i386/pci/*.[ch]
-AI386=	$S/arch/i386/i386/*.[sS] $S/arch/i386/isa/*.[sS] \
-	$S/lib/libkern/arch/i386/*.[sS]
-
-# Directories in which to place i386 tags links
-DI386=	conf eisa i386 include isa pci
-
-tags:
-	-ctags -wdtf ${TI386} ${COMM} ${SI386}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AI386} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TI386}
-	sort -o ${TI386} ${TI386}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DI386}; do \
-	    (cd $$i && rm -f tags; ln -s ${TI386} tags); done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
-.include <bsd.subdir.mk>
+.include <bsd.prog.mk>
diff --git a/sys/arch/landisk/Makefile b/sys/arch/landisk/Makefile
index f03e75b5bb6..7d5caa180fe 100644
--- a/sys/arch/landisk/Makefile
+++ b/sys/arch/landisk/Makefile
@@ -1,29 +1,43 @@
-#	$OpenBSD: Makefile,v 1.2 2007/10/22 01:26:17 deraadt Exp $
-#	$NetBSD: Makefile,v 1.1 2006/09/01 21:26:18 uwe Exp $
-
-# Makefile for landisk tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "../../kern/Make.tags.inc"
-
+#	$OpenBSD: Makefile,v 1.3 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-TLANDISK=	../landisk/tags
-SLANDISK=	../landisk/landisk/*.[ch] ../landisk/include/*.h
-ALANDISK=	../landisk/landisk/*.[sS]
-
-# Directories in which to place tags links
-DLANDISK=	landisk include
-
-tags:
-	-ctags -wdtf ${TLANDISK} ${SLANDISK} ${COMM}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${ALANDISK} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3 \1 /^\2(\3\4$$/;" \
-		>> ${TLANDISK}
-	sort -o ${TLANDISK} ${TLANDISK}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DLANDISK}; do \
-	    (cd $$i && rm -f tags; ln -s ../tags tags); done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
+
+obj:	_SUBDIRUSE
 
-.include <bsd.subdir.mk>
+.include <bsd.prog.mk>
diff --git a/sys/arch/loongson/Makefile b/sys/arch/loongson/Makefile
index 698ee4de761..aa3504e3aec 100644
--- a/sys/arch/loongson/Makefile
+++ b/sys/arch/loongson/Makefile
@@ -1,36 +1,42 @@
-# 	$OpenBSD: Makefile,v 1.1 2010/02/14 22:39:31 miod Exp $
-
-# Makefile for loongson tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
+#	$OpenBSD: Makefile,v 1.2 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-NOPROG=	noprog
-NOMAN=	noman
-
-TLOONGSON=	$S/arch/loongson/tags
-
-SLOONGSON=	$S/arch/loongson/dev/*.[ch] $S/arch/loongson/include/*.h \
-		$S/arch/loongson/loongson/*.[ch] \
-		$S/arch/mips64/dev/*.[ch] $S/arch/mips64/include/*.h \
-		$S/arch/mips64/mips64/*.[ch]
-ALOONGSON=	$S/arch/loongson/loongson/*.S $S/arch/mips64/mips64/*.S
-
-# Directories in which to place tags links
-DLOONGSON=	dev include loongson
-
-tags:
-	-ctags -wdtf ${TLOONGSON} ${SLOONGSON} ${COMM}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${ALOONGSON} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-	    >> ${TLOONGSON}
-	sort -o ${TLOONGSON} ${TLOONGSON}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DLOONGSON}; do \
-	    (cd $$i && { rm -f tags; ln -s ${TLOONGSON} tags; }) done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/luna88k/Makefile b/sys/arch/luna88k/Makefile
index f4ee4fdde19..de598b15748 100644
--- a/sys/arch/luna88k/Makefile
+++ b/sys/arch/luna88k/Makefile
@@ -1,33 +1,42 @@
-#	$OpenBSD: Makefile,v 1.5 2006/09/27 09:13:31 grange Exp $
+#	$OpenBSD: Makefile,v 1.6 2010/05/31 22:21:43 deraadt Exp $
 
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
 
 NOPROG=
 NOMAN=
-NOOBJ=
-
-SUBDIR=
-
-TLUNA88K=	$S/arch/luna88k/tags
-SLUNA88K=	$S/arch/luna88k/luna88k/*.[ch] \
-		$S/arch/luna88k/dev/*.[ch] \
-		$S/arch/luna88k/include/*.h
-ALUNA88K=	$S/arch/luna88k/luna88k/*.[sS]
-
-# Directories in which to place luna88k tags links
-DLUNA88K=	conf dev include luna88k
-
-tags:
-	-ctags -wdtf ${TLUNA88K} ${COMM} ${SLUNA88K}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${ALUNA88K} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TLUNA88K}
-	sort -o ${TLUNA88K} ${TLUNA88K}
+SUBDIR=	
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DLUNA88K}; do \
-	    (cd $$i && rm -f tags; ln -s ${TLUNA88K} tags); done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/m68k/Makefile b/sys/arch/m68k/Makefile
index f06ceb52593..06c9597af5a 100644
--- a/sys/arch/m68k/Makefile
+++ b/sys/arch/m68k/Makefile
@@ -1,32 +1,5 @@
-#	$OpenBSD: Makefile,v 1.10 2007/10/18 18:08:02 deraadt Exp $
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-SUBDIR+= 060sp fpsp
-
-TM68K=	$S/arch/m68k/tags
-SM68K=	$S/arch/m68k/m68k/*.[ch] \
-	$S/arch/m68k/include/*.h
-AM68K=	$S/arch/m68k/m68k/*.[sS]  \
-	$S/lib/libkern/arch/m68k/*.[sS] \
-	$S/arch/m68k/fpsp/*.sa    \
-	$S/arch/m68k/060sp/*.[sS] \
-	$S/arch/m68k/060sp/*.sa   \
-
-# Directories in which to place m68k tags links
-DM68K=	conf m68k include pci
-
-tags:
-	-ctags -wdtf ${TM68K} ${COMM} ${SM68K}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AM68K} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TM68K}
-	sort -o ${TM68K} ${TM68K}
-
-links:
-	-for i in ${DM68K}; do \
-	    cd $$i && rm -f tags; ln -s ${TM68K} tags; done
+#	$OpenBSD: Makefile,v 1.11 2010/05/31 22:21:43 deraadt Exp $
 
+SUBDIR=	060sp fpsp
 
 .include <bsd.subdir.mk>
diff --git a/sys/arch/mac68k/Makefile b/sys/arch/mac68k/Makefile
index 3672a478386..8ac13d2bacd 100644
--- a/sys/arch/mac68k/Makefile
+++ b/sys/arch/mac68k/Makefile
@@ -1,38 +1,42 @@
-#	$OpenBSD: Makefile,v 1.6 2005/05/06 11:16:47 pedro Exp $
-#	$NetBSD: Makefile,v 1.3 1996/03/27 03:56:22 scottr Exp $
-
-#	@(#)Makefile	7.3 (Berkeley) 6/9/91
-
-# Makefile for mac68k tags file
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-
-TMAC68K=$S/arch/mac68k/tags
-SMAC68K=$S/arch/m68k/m68k/*.c $S/arch/m68k/include/*.h \
-	$S/arch/mac68k/mac68k/*.[ch] $S/arch/mac68k/include/*.h \
-	$S/arch/mac68k/dev/*.[ch]
-AMAC68K=$S/arch/m68k/m68k/*.s $S/arch/mac68k/mac68k/*.s \
-	$S/lib/libkern/arch/m68k/*.[sS]
-
-SUBDIR=../m68k
-
-# Directories in which to place mac68k tags links
-DMAC68K=	mac68k dev include
-
-tags:
-	-ctags -wdtf ${TMAC68K} ${COMM} ${SMAC68K}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AMAC68K} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-	    >> ${TMAC68K}
-	sort -o ${TMAC68K} ${TMAC68K}
+#	$OpenBSD: Makefile,v 1.7 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
+SUBDIR=
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DMAC68K}; do \
-	    cd $$i && rm -f tags; ln -s ${TMAC68K} tags; done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/macppc/Makefile b/sys/arch/macppc/Makefile
index f52a9627808..7dc06a8beb7 100644
--- a/sys/arch/macppc/Makefile
+++ b/sys/arch/macppc/Makefile
@@ -1,37 +1,42 @@
-#	$OpenBSD: Makefile,v 1.5 2007/06/11 16:27:49 thib Exp $
+#	$OpenBSD: Makefile,v 1.6 2010/05/31 22:21:43 deraadt Exp $
 
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-
-.if ${MACHINE} == "macppc"
-SUBDIR= stand
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
 .endif
-
-TMACPPC=	$S/arch/macppc/tags
-SMACPPC=	$S/arch/macppc/macppc/*.[ch]	\
-		$S/arch/macppc/include/*.h	\
-		$S/arch/macppc/dev/*.[ch]	\
-		$S/arch/macppc/pci/*.[ch]	\
-		$S/arch/powerpc/include/*.h
-AMACPPC=	$S/arch/macppc/macppc/*.[sS]
-
-# Directories in which to place macppc tags links
-DMACPPC=	conf macppc include pci
-
-tags:
-	-ctags -wdtf ${TMACPPC} ${COMM} ${SMACPPC}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AMACPPC} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TMACPPC}
-	sort -o ${TMACPPC} ${TMACPPC}
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
+SUBDIR=	stand
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DMACPPC}; do \
-	    cd $$i && rm -f tags; ln -s ${TMACPPC} tags; done
-
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/mvme68k/Makefile b/sys/arch/mvme68k/Makefile
index a96df53b542..5ca5a7da12e 100644
--- a/sys/arch/mvme68k/Makefile
+++ b/sys/arch/mvme68k/Makefile
@@ -1,36 +1,42 @@
-#	$OpenBSD: Makefile,v 1.10 2005/05/06 11:16:48 pedro Exp $
-
-# from: @(#)Makefile	8.1 (Berkeley) 6/11/93
-#
-# Makefile for mvme68k links, tags file
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-NOOBJ=	noobj
-
-TMVEM68K= $S/arch/mvme68k/tags
-SUBDIR=	stand ../m68k
-DIRS=	conf dev include mvme68k
-
-links::
-	-for i in ${DIRS}; do \
-		echo $$i ; \
-		cd ${.CURDIR} ; \
-	    (cd $$i && { rm -f tags; ln -s ${SYSTAGS} tags; }) done
-
-SMVME68K=$S/arch/mvme68k/dev/*.[ch] $S/arch/mvme68k/include/*.[ch] \
-	$S/arch/mvme68k/mvme68k/*.[ch]
-AMVME68K=$S/arch/mvme68k/mvme68k/*.s $S/lib/libkern/arch/m68k/*.[sS]
-
-tags:
-	-ctags -wdtf ${TMVEM68K} ${COMM} ${SMVME68K}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AMVME68K} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> tags
-	sort -o ${TMVEM68K} ${TMVEM68K}
+#	$OpenBSD: Makefile,v 1.11 2010/05/31 22:21:43 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
+SUBDIR=	stand
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
+
+links:
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/mvme88k/Makefile b/sys/arch/mvme88k/Makefile
index bd54b47ad11..faefde126a4 100644
--- a/sys/arch/mvme88k/Makefile
+++ b/sys/arch/mvme88k/Makefile
@@ -1,36 +1,42 @@
-#	$OpenBSD: Makefile,v 1.6 2005/05/06 11:16:48 pedro Exp $
-
-# from: @(#)Makefile	8.1 (Berkeley) 6/11/93
-#
-# Makefile for mvme88k links, tags file
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-NOOBJ=	noobj
-
-TMVME88K=${.CURDIR}/tags
-SUBDIR=	stand 
-DIRS=	conf dev include mvme88k
-
-links::
-	-for i in ${DIRS}; do \
-		echo $$i ; \
-		cd ${.CURDIR} ; \
-	    (cd $$i && { rm -f tags; ln -s ${TMVME88K} tags; }) done
-
-SMVME88K=$S/arch/mvme88k/dev/*.[ch] $S/arch/mvme88k/include/*.[ch] \
-	$S/arch/mvme88k/mvme88k/*.[ch]
-AMVME88K=$S/arch/mvme88k/mvme88k/*.[sS]
-
-tags:
-	-ctags -wdtf ${TMVME88K} ${COMM} ${SMVME88K}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AMVME88K} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TMVME88K}
-	sort -o ${TMVME88K} ${TMVME88K}
+#	$OpenBSD: Makefile,v 1.7 2010/05/31 22:21:44 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
+SUBDIR=	stand
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
+
+links:
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/mvmeppc/Makefile b/sys/arch/mvmeppc/Makefile
index 4e17fd037e4..798edf4d95f 100644
--- a/sys/arch/mvmeppc/Makefile
+++ b/sys/arch/mvmeppc/Makefile
@@ -1,35 +1,42 @@
-#	$OpenBSD: Makefile,v 1.3 2005/05/06 11:16:48 pedro Exp $
+#	$OpenBSD: Makefile,v 1.4 2010/05/31 22:21:44 deraadt Exp $
 
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-
-.if ${MACHINE} == "mvmeppc"
-SUBDIR= stand
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
 .endif
-
-TMVMEPPC=	$S/arch/mvmeppc/tags
-SMVMEPPC=	$S/arch/mvmeppc/mvmeppc/*.[ch] \
-		$S/arch/mvmeppc/include/*.h    \
-		$S/arch/mvmeppc/isa/*.[ch]     \
-		$S/arch/mvmeppc/pci/*.[ch]
-AMVMEPPC=	$S/arch/mvmeppc/mvmeppc/*.[sS]
-
-# Directories in which to place mvmeppc tags links
-DMVMEPPC=	conf mvmeppc include isa pci
-
-tags:
-	-ctags -wdtf ${TMVMEPPC} ${COMM} ${SMVMEPPC}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AMVMEPPC} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TMVMEPPC}
-	sort -o ${TMVMEPPC} ${TMVMEPPC}
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
+SUBDIR=	stand
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DMVMEPPC}; do \
-	    cd $$i && rm -f tags; ln -s ${TMVMEPPC} tags; done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/palm/Makefile b/sys/arch/palm/Makefile
index 182ab41dd5d..baafa9cfb8d 100644
--- a/sys/arch/palm/Makefile
+++ b/sys/arch/palm/Makefile
@@ -1,36 +1,42 @@
-# 	$OpenBSD: Makefile,v 1.1 2009/09/05 01:22:11 marex Exp $
-#	$NetBSD: Makefile,v 1.1 2001/06/12 08:32:46 chris Exp $
-
-# Makefile for palm tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-
-TPALM=		$S/arch/palm/tags
-
-SPALM=		$S/arch/palm/include/*.h \
-		$S/arch/palm/palm/*.[ch] $S/arch/arm/arm/*.[ch] \
-		$S/arch/arm/include/*.h $S/arch/arm/mainbus/*.[ch] \
-		$S/arch/arm/sa11x0/*.[ch] $S/arch/arm/xscale/*.[ch]
-APALM=		$S/arch/palm/palm/*.S $S/arch/arm/arm/*.S \
-		$S/arch/arm/mainbus/*.S $S/arch/arm/xscale/*.S
-
-# Directories in which to place tags links
-DPALM=	include palm
-
-tags:
-	-ctags -wdtf ${TPALM} ${SPALM} ${COMM}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${APALM} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-	    >> ${TPALM}
-	sort -o ${TPALM} ${TPALM}
+#	$OpenBSD: Makefile,v 1.2 2010/05/31 22:21:44 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
+SUBDIR=
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DPALM}; do \
-	    (cd $$i && { rm -f tags; ln -s ${TPALM} tags; }) done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/sgi/Makefile b/sys/arch/sgi/Makefile
index 31ad6f39c44..601c8fdcfe3 100644
--- a/sys/arch/sgi/Makefile
+++ b/sys/arch/sgi/Makefile
@@ -1,32 +1,42 @@
-#	$OpenBSD: Makefile,v 1.3 2005/05/06 11:16:48 pedro Exp $
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
+#	$OpenBSD: Makefile,v 1.4 2010/05/31 22:21:44 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC-IP30
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC-IP30.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-NOPROG=	noprog
-NOOBJ=	noman
-
-TSGI=	$S/arch/sgi/tags
-SSGI=	$S/arch/sgi/sgi/*.[ch]  \
-	$S/arch/sgi/include/*.h \
-	$S/arch/sgi/pci/*.[ch]
-ASGI=	$S/arch/sgi/sgi/*.[sS]
-
-# Directories in which to place sgi tags links
-DSGI=	conf sgi include pci
-
-tags:
-	-ctags -wdtf ${TSGI} ${COMM} ${SSGI}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${ASGI} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TSGI}
-	sort -o ${TSGI} ${TSGI}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DSGI}; do \
-	    cd $$i && rm -f tags; ln -s ${TSGI} tags; done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/socppc/Makefile b/sys/arch/socppc/Makefile
index b1b106713f8..798edf4d95f 100644
--- a/sys/arch/socppc/Makefile
+++ b/sys/arch/socppc/Makefile
@@ -1,34 +1,42 @@
-#	$OpenBSD: Makefile,v 1.3 2008/05/26 18:19:46 kettenis Exp $
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-
-SUBDIR= stand
-
-TSOCPPC=	$S/arch/socppc/tags
-SSOCPPC=	$S/arch/socppc/socppc/*.[ch]	\
-		$S/arch/socppc/include/*.h	\
-		$S/arch/socppc/dev/*.[ch]	\
-		$S/arch/powerpc/include/*.h
-ASOCPPC=	$S/arch/socppc/socppc/*.[sS]
-
-# Directories in which to place socppc tags links
-DSOCPPC=	conf socppc include
-
-tags:
-	-ctags -wdtf ${TSOCPPC} ${COMM} ${SSOCPPC}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${ASOCPPC} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TSOCPPC}
-	sort -o ${TSOCPPC} ${TSOCPPC}
+#	$OpenBSD: Makefile,v 1.4 2010/05/31 22:21:44 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
+SUBDIR=	stand
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DSOCPPC}; do \
-	    cd $$i && rm -f tags; ln -s ${TSOCPPC} tags; done
-
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE
 
diff --git a/sys/arch/solbourne/Makefile b/sys/arch/solbourne/Makefile
index 18aea26ce62..68b06186fb6 100644
--- a/sys/arch/solbourne/Makefile
+++ b/sys/arch/solbourne/Makefile
@@ -1,36 +1,43 @@
-#	$OpenBSD: Makefile,v 1.3 2006/04/15 17:35:11 miod Exp $
-#	$NetBSD: Makefile,v 1.4 1996/03/25 22:48:09 mrg Exp $
-
-#
-# Makefile for solbourne links, tags file
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
+#	$OpenBSD: Makefile,v 1.4 2010/05/31 22:21:44 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=
 
-NOPROG=	noprog
-NOMAN=	noman
-
-TSOLBOURNE=	$S/arch/solbourne/tags
-DIRS=	conf include dev solourne
-
-links::
-	-for i in ${DIRS}; do \
-	    (cd $$i && { rm -f tags; ln -s ${TSOLBOURNE} tags; }) done
-
-SOLBOURNE=	$S/arch/solbourne/dev/*.[ch] \
-	$S/arch/solbourne/include/*.[ch] $S/arch/solbourne/solbourne/*.[ch]
-ASOLBOURNE=	$S/arch/solbourne/solbourne/*.[sS]
-
-tags:
-	-ctags -wdtf ${TSOLBOURNE} ${COMM} ${SOLBOURNE}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${ASOLBOURNE} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TSOLBOURNE}
-	sort -o ${TSOLBOURNE} ${TSOLBOURNE}
-
-obj:   _SUBDIRUSE
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
+
+links:
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
+
+obj:	_SUBDIRUSE
 
 .include <bsd.prog.mk>
-.include <bsd.subdir.mk>
diff --git a/sys/arch/sparc/Makefile b/sys/arch/sparc/Makefile
index bc623a5349f..c17217ccf9c 100644
--- a/sys/arch/sparc/Makefile
+++ b/sys/arch/sparc/Makefile
@@ -1,36 +1,43 @@
-#	$OpenBSD: Makefile,v 1.9 2005/05/06 11:16:48 pedro Exp $
-#	$NetBSD: Makefile,v 1.4 1996/03/25 22:48:09 mrg Exp $
-
-#
-# Makefile for sparc links, tags file
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-SUBDIR= stand
-
-NOPROG=	noprog
-NOMAN=	noman
-
-TSPARC=	$S/arch/sparc/tags
-DIRS=	conf dev fpu include rcons sbus sparc
-
-links::
-	-for i in ${DIRS}; do \
-	    (cd $$i && { rm -f tags; ln -s ${TSPARC} tags; }) done
-
-SPARC=	$S/arch/sparc/dev/*.[ch] $S/arch/sparc/fpu/*.[ch] \
-	$S/arch/sparc/include/*.[ch] $S/arch/sparc/sparc/*.[ch]
-ASPARC=	$S/arch/sparc/sparc/*.[sS] $S/lib/libkern/arch/sparc/*.[sS]
-
-tags:
-	-ctags -wdtf ${TSPARC} ${COMM} ${SPARC}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${ASPARC} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TSPARC}
-	sort -o ${TSPARC} ${TSPARC}
-
-obj:   _SUBDIRUSE
+#	$OpenBSD: Makefile,v 1.10 2010/05/31 22:21:44 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
+SUBDIR=	stand
+
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
+
+links:
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
+
+obj:	_SUBDIRUSE
 
 .include <bsd.prog.mk>
-.include <bsd.subdir.mk>
diff --git a/sys/arch/sparc64/Makefile b/sys/arch/sparc64/Makefile
index 70aac1fb258..798edf4d95f 100644
--- a/sys/arch/sparc64/Makefile
+++ b/sys/arch/sparc64/Makefile
@@ -1,33 +1,43 @@
-#	$OpenBSD: Makefile,v 1.3 2005/05/06 11:16:48 pedro Exp $
-
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
-NOPROG=	noprog
-NOMAN=	noman
-
+#	$OpenBSD: Makefile,v 1.4 2010/05/31 22:21:44 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-TSPARC64=	$S/arch/sparc64/tags
-SSPARC64=	$S/arch/sparc64/sparc64/*.[ch] $S/arch/sparc64/include/*.h \
-		$S/arch/sparc64/dev/*.[ch] $S/arch/sparc64/fpu/*.[ch]
-ASPARC64=	$S/arch/sparc64/sparc64/*.S $S/lib/libkern/arch/sparc64/*.[sS]
-
-# Directories in which to place sparc64 tags links
-DSPARC64=	sparc64 dev fpu include
-
-tags:
-	-ctags -wdtf ${TSPARC64} ${COMM} ${SSPARC64}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${ASPARC64} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-		>> ${TSPARC64}
-	sort -o ${TSPARC64} ${TSPARC64}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DSPARC64}; do \
-	    (cd $$i && rm -f tags; ln -s ${TSPARC64} tags); done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
-obj: _SUBDIRUSE
+obj:	_SUBDIRUSE
 
 .include <bsd.prog.mk>
diff --git a/sys/arch/vax/Makefile b/sys/arch/vax/Makefile
index 75db49fb571..8ceb50ca639 100644
--- a/sys/arch/vax/Makefile
+++ b/sys/arch/vax/Makefile
@@ -1,6 +1,43 @@
-#	$OpenBSD: Makefile,v 1.2 1997/05/29 00:04:14 niklas Exp $
-#	$NetBSD: Makefile,v 1.1 1996/03/16 11:03:11 ragge Exp $
-#
+#	$OpenBSD: Makefile,v 1.3 2010/05/31 22:21:44 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	boot
 
-.include <bsd.subdir.mk>
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
+
+links:
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
+
+obj:	_SUBDIRUSE
+
+.include <bsd.prog.mk>
diff --git a/sys/arch/zaurus/Makefile b/sys/arch/zaurus/Makefile
index 466a1bfe5e6..798edf4d95f 100644
--- a/sys/arch/zaurus/Makefile
+++ b/sys/arch/zaurus/Makefile
@@ -1,38 +1,42 @@
-# 	$OpenBSD: Makefile,v 1.3 2005/05/06 02:20:24 uwe Exp $
-#	$NetBSD: Makefile,v 1.1 2001/06/12 08:32:46 chris Exp $
-
-# Makefile for zaurus tags file and boot blocks
-
-S=${.CURDIR}/../..
-.include "$S/kern/Make.tags.inc"
-
+#	$OpenBSD: Makefile,v 1.4 2010/05/31 22:21:44 deraadt Exp $
+
+S=	${.CURDIR}/../..
+KFILE=	GENERIC
+.if exists(conf/GENERIC.MP)
+KFILE=	GENERIC.MP
+.endif
+TDIRS=	${_arch} include pci isa eisa
+TAGS=	${.CURDIR}/tags
+
+NOPROG=
+NOMAN=
 SUBDIR=	stand
 
-NOPROG=	noprog
-NOMAN=	noman
-
-TZAURUS=	$S/arch/zaurus/tags
-
-SZAURUS=	$S/arch/zaurus/dev/*.[ch] $S/arch/zaurus/include/*.h \
-		$S/arch/zaurus/zaurus/*.[ch] $S/arch/arm/arm/*.[ch] \
-		$S/arch/arm/include/*.h $S/arch/arm/mainbus/*.[ch] \
-		$S/arch/arm/sa11x0/*.[ch] $S/arch/arm/xscale/*.[ch]
-AZAURUS=	$S/arch/zaurus/zaurus/*.S $S/arch/arm/arm/*.S \
-		$S/arch/arm/mainbus/*.S $S/arch/arm/xscale/*.S
-
-# Directories in which to place tags links
-DZAURUS=	dev include zaurus
-
-tags:
-	-ctags -wdtf ${TZAURUS} ${SZAURUS} ${COMM}
-	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${AZAURUS} | \
-	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$$/;" \
-	    >> ${TZAURUS}
-	sort -o ${TZAURUS} ${TZAURUS}
+# config the fattest kernel we can find into a temporary dir
+# to create a Makefile.  Then use make to pull some variables
+# out and push them into the sub-shell to expand the paths,
+# and finally run ctags.
+tags::
+	TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \
+	eval "S=${S}" && \
+	config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \
+	eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \
+	eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \
+	eval "_machdir=\$S/arch/$${_mach}" && \
+	eval "_archdir=\$S/arch/$${_arch}" && \
+	eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \
+	eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \
+	eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \
+	ctags -wdt -f ${TAGS} $${CFILES} && \
+	egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \
+	    sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3	\\1	/^\\2(\\3\\4$$/;" \
+	    >> ${TAGS} && \
+	sort -o ${TAGS} ${TAGS} && \
+	rm -rf $${TDIR}
 
 links:
-	-for i in ${DZAURUS}; do \
-	    (cd $$i && { rm -f tags; ln -s ${TZAURUS} tags; }) done
+	-for i in conf ${TDIRS}; do \
+	    (cd $$i && rm -f tags; ln -s tags tags); done
 
 obj:	_SUBDIRUSE