1. Add much finer granularity to the NO_BIND knobs with the addition of:

NO_BIND_DNSSEC, NO_BIND_ETC, NO_BIND_NAMED, and NO_BIND_UTILS.

2. Make creation of directories in /usr/include that are only needed
in the WITH_BIND_LIBS case conditional.

Reviewed by:	ru, des

Makefile.inc1

@@ -270,6 +270,10 @@ _worldtmp:
 	mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist \
 	    -p ${WORLDTMP}/usr/include >/dev/null
 	ln -sf ${.CURDIR}/sys ${WORLDTMP}
+.if defined(WITH_BIND_LIBS) && !defined(NO_BIND)
+	mtree -deU -f ${.CURDIR}/etc/mtree/BIND.include.dist \
+	    -p ${WORLDTMP}/usr/include >/dev/null
+.endif
 _legacy:
 	@echo
 	@echo "--------------------------------------------------------------"

etc/Makefile

@@ -40,9 +40,17 @@ MTREE=	BSD.include.dist BSD.local.dist BSD.root.dist BSD.usr.dist \
 .if !defined(NO_SENDMAIL)
 MTREE+=	BSD.sendmail.dist
 .endif
+.if !defined(NO_BIND)
+MTREE+=	BIND.chroot.dist
+.if defined(WITH_BIND_LIBS)
+MTREE+=	BIND.include.dist
+.endif
+.endif
 
+.if !defined(NO_BIND_ETC) && !defined(NO_BIND)
 NAMEDB=	PROTO.localhost.rev PROTO.localhost-v6.rev named.conf named.root \
 	make-localhost
+.endif
 
 PPPCNF=	ppp.conf
 
@@ -114,8 +122,10 @@ distribution:
 	    ln ${DESTDIR}/root/.profile ${DESTDIR}/.profile
 	cd ${.CURDIR}/mtree; ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m 444 \
 	    ${MTREE} ${DESTDIR}/etc/mtree
+.if !defined(NO_BIND_ETC) && !defined(NO_BIND)
 	cd ${.CURDIR}/namedb; ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m 644 \
 	    ${NAMEDB} ${DESTDIR}/etc/namedb
+.endif
 	cd ${.CURDIR}/ppp; ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m 600 \
 	    ${PPPCNF} ${DESTDIR}/etc/ppp
 	cd ${.CURDIR}/mail; ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m 644 \
@@ -171,6 +181,10 @@ distrib-dirs:
 		-p ${DESTDIR}/usr/include
 .if !defined(NO_SENDMAIL)
 	mtree -deU ${MTREE_FOLLOWS_SYMLINKS} -f ${.CURDIR}/mtree/BSD.sendmail.dist -p ${DESTDIR}/
+.endif
+.if defined(WITH_BIND_LIBS) && !defined(NO_BIND)
+	mtree -deU ${MTREE_FOLLOWS_SYMLINKS} -f ${.CURDIR}/mtree/BIND.include.dist \
+	    -p ${DESTDIR}/usr/include
 .endif
 	cd ${DESTDIR}/; rm -f ${DESTDIR}/sys; ln -s usr/src/sys sys
 	cd ${DESTDIR}/usr/share/man/en.ISO8859-1; ln -sf ../man* .

include/Makefile

@@ -98,6 +98,11 @@ compat:
 	mtree -deU ${MTREE_FOLLOWS_SYMLINKS} \
 	    -f ${.CURDIR}/../etc/mtree/BSD.include.dist \
 	    -p ${DESTDIR}${INCLUDEDIR}
+.if defined(WITH_BIND_LIBS) && !defined(NO_BIND)
+	mtree -deU ${MTREE_FOLLOWS_SYMLINKS} \
+	    -f ${.CURDIR}/../etc/mtree/BIND.include.dist \
+	    -p ${DESTDIR}${INCLUDEDIR}
+.endif
 
 copies:
 .for i in ${LDIRS} ${LSUBDIRS} crypto machine machine/pc

share/examples/etc/make.conf

@@ -146,7 +146,11 @@
 # Variables to control whether parts of the base BIND are built.
 # Defining NO_BIND makes all of the following BIND variables obsolete.
 #NO_BIND=		true	# Do not build any part of BIND
+#NO_BIND_DNSSEC=	true	# Do not build dnssec-keygen, dnssec-signzone
+#NO_BIND_ETC=		true	# Do not install files to /etc/namedb
 #NO_BIND_LIBS_LWRES=	true	# Do not install the lwres library
+#NO_BIND_NAMED=		true	# Do not build named, rndc, lwresd, etc.
+#NO_BIND_UTILS=		true	# Do not build dig, host, nslookup, nsupdate
 #WITH_BIND_LIBS=	true	# Install the BIND libs and include files
 #
 # To build sys/modules when building the world (our old way of doing things)

share/man/man5/make.conf.5

@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd September 25, 2004
+.Dd September 27, 2004
 .Dt MAKE.CONF 5
 .Os
 .Sh NAME
@@ -603,11 +603,39 @@ subdir.
 .Pq Vt bool
 Setting this variable will prevent any part of BIND from being built,
 regardless of the presence of any of the other *_BIND_* variables below.
+.It Va NO_BIND_DNSSEC
+.Pq Vt bool
+Set to avoid building or installing the DNSSEC related binaries,
+.Xr dnssec-keygen 8
+and
+.Xr dnssec-signzone 8 .
+.It Va NO_BIND_ETC
+.Pq Vt bool
+Set to avoid installing the default files to
+.Pa /etc/namedb .
 .It Va NO_BIND_LIBS_LWRES
 .Pq Vt bool
-Set to avoid installing the lwres library in
+Set to avoid installing the lightweight resolver library in
 .Pa /usr/lib .
 The library that is private to the build system may still be built as needed.
+.It Va NO_BIND_NAMED
+.Pq Vt bool
+Set to avoid building or installing
+.Xr named 8 ,
+.Xr named.reload 8 ,
+.Xr named-checkconf 8 ,
+.Xr named-checkzone 8 ,
+.Xr rndc 8 ,
+and
+.Xr rndc-confgen 8 .
+.It Va NO_BIND_UTILS
+.Pq Vt bool
+Set to avoid building or installing the BIND userland utilities,
+.Xr dig 1 ,
+.Xr host 1 ,
+.Xr nslookup 1 ,
+and
+.Xr nsupdate 8 .
 .It Va WITH_BIND_LIBS
 .Pq Vt bool
 Set to install BIND libraries and include files.

usr.bin/Makefile

@@ -234,7 +234,7 @@ _truss=		truss
 #_atm=		atm
 .endif
 
-.if !defined(NO_BIND)
+.if !defined(NO_BIND) && !defined(NO_BIND_UTILS)
 _dig=		dig
 _host=		host
 _nslookup=	nslookup

usr.sbin/Makefile

@@ -193,10 +193,11 @@ _atm=		atm
 .endif
 
 .if !defined(NO_BIND)
-.if !defined(NOCRYPT)
+.if !defined(NO_BIND_DNSSEC) && !defined(NOCRYPT)
 _dnssec-keygen=		dnssec-keygen
 _dnssec-signzone=	dnssec-signzone
 .endif
+.if !defined(NO_BIND_NAMED)
 _named=			named
 _named.reload=		named.reload
 _named-checkconf=	named-checkconf
@@ -204,6 +205,7 @@ _named-checkzone=	named-checkzone
 _rndc=			rndc
 _rndc-confgen=		rndc-confgen
 .endif
+.endif
 
 .if !defined(NO_BLUETOOTH)
 _bluetooth=	bluetooth