Only select the "tools" part of bind for building.

--- Makefile.in.orig	2019-04-06 20:09:59 UTC
+++ Makefile.in
@@ -14,7 +14,7 @@ top_builddir =  @top_builddir@
 
 VERSION=@BIND9_VERSION@
 
-SUBDIRS =	make lib fuzz bin doc
+SUBDIRS =	lib bin
 TARGETS =
 PREREQS =	bind.keys.h
 
@@ -54,14 +54,11 @@ installdirs:
 	${DESTDIR}${localstatedir}/run ${DESTDIR}${sysconfdir}
 	$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
 
-install:: isc-config.sh installdirs
-	${INSTALL_SCRIPT} isc-config.sh ${DESTDIR}${bindir}
+install:: installdirs
 	rm -f ${DESTDIR}${bindir}/bind9-config
 	@LN@ ${DESTDIR}${bindir}/isc-config.sh ${DESTDIR}${bindir}/bind9-config
-	${INSTALL_DATA} ${top_srcdir}/isc-config.sh.1 ${DESTDIR}${mandir}/man1
 	rm -f ${DESTDIR}${mandir}/man1/bind9-config.1
 	@LN@ ${DESTDIR}${mandir}/man1/isc-config.sh.1 ${DESTDIR}${mandir}/man1/bind9-config.1
-	${INSTALL_DATA} ${top_srcdir}/bind.keys ${DESTDIR}${sysconfdir}
 
 uninstall::
 	rm -f ${DESTDIR}${sysconfdir}/bind.keys
--- bin/Makefile.in.orig	2019-04-06 20:09:59 UTC
+++ bin/Makefile.in
@@ -11,8 +11,8 @@ srcdir =	@srcdir@
 VPATH =		@srcdir@
 top_srcdir =	@top_srcdir@
 
-SUBDIRS =	named rndc dig delv dnssec tools nsupdate check confgen \
-		@NZD_TOOLS@ @PYTHON_TOOLS@ @PKCS11_TOOLS@ plugins tests
+SUBDIRS =	dig delv dnssec tools nsupdate \
+		@NZD_TOOLS@ @PYTHON_TOOLS@
 TARGETS =
 
 @BIND9_MAKE_RULES@
