libndp: update to 1.7.

Closes #15017.

Signed-off-by: Enno Boland <gottox@voidlinux.eu>

srcpkgs/libndp/patches/fix-fd_set.patch

@@ -1,10 +0,0 @@
---- utils/ndptool.c.orig	2015-05-13 09:41:18.363683655 +0200
-+++ utils/ndptool.c	2015-05-13 09:41:32.746663815 +0200
-@@ -28,6 +28,7 @@
- #include <arpa/inet.h>
- #include <errno.h>
- #include <ndp.h>
-+#include <sys/select.h>
- 
- enum verbosity_level {
- 	VERB1,

srcpkgs/libndp/template

@@ -1,14 +1,14 @@
 # Template file for 'libndp'
 pkgname=libndp
-version=1.6
-revision=2
+version=1.7
+revision=1
 build_style=gnu-configure
 short_desc="Library for Neighbor Discovery Protocol"
 maintainer="Enno Boland <gottox@voidlinux.eu>"
+license="LGPL-2.1-or-later"
 homepage="http://libndp.org/"
-license="LGPL-2.1"
-distfiles="$homepage/files/$pkgname-$version.tar.gz"
-checksum=0c7dfa84e013bd5e569ef2c6292a6f72cfaf14f4ff77a77425e52edc33ffac0e
+distfiles="${homepage}/files/${pkgname}-${version}.tar.gz"
+checksum=2c480afbffb02792dbae3c13bbfb71d89f735562f2795cca0640ed3428b491b6
 
 libndp-devel_package() {
 	depends="${sourcepkg}-${version}_${revision}"