dnsutils: Add nsupdate (fixes #296)

packages/dnsutils/build.sh

@@ -1,6 +1,7 @@
 TERMUX_PKG_HOMEPAGE=https://www.isc.org/downloads/bind/
 TERMUX_PKG_DESCRIPTION="Clients provided with BIND"
 TERMUX_PKG_VERSION=9.10.4
+TERMUX_PKG_BUILD_REVISION=1
 TERMUX_PKG_SRCURL="ftp://ftp.isc.org/isc/bind9/${TERMUX_PKG_VERSION}/bind-${TERMUX_PKG_VERSION}.tar.gz"
 TERMUX_PKG_FOLDERNAME="bind-$TERMUX_PKG_VERSION"
 TERMUX_PKG_DEPENDS="openssl, readline, resolv-conf"
@@ -26,6 +27,7 @@ termux_step_make () {
 	make -C lib/bind9
 	make -C lib/lwres
 	make -C bin/dig
+	make -C bin/nsupdate
 }
 
 termux_step_make_install () {
@@ -36,4 +38,5 @@ termux_step_make_install () {
 	make -C lib/bind9 install
 	make -C lib/lwres install
 	make -C bin/dig install
+	make -C bin/nsupdate install
 }