[net-libs/libmnl] maybe fix inherits, cleanup

net-libs/libmnl/libmnl-9999.ebuild

@@ -4,7 +4,7 @@
 
 EAPI=6
 
-inherit git-r3 autotools autotools-utils
+inherit git-r3 autotools eutils toolchain-funcs
 
 DESCRIPTION="Minimalistic netlink library"
 HOMEPAGE="http://netfilter.org/projects/libmnl"
@@ -15,11 +15,6 @@ SLOT="0/0.2.0"
 KEYWORDS=""
 IUSE="examples static-libs"
 
-DEPEND=""
-RDEPEND="${DEPEND}"
-
-AUTOTOOLS_IN_SOURCE_BUILD=1
-DOCS=(README)
 src_unpack() {
 	git-r3_src_unpack
 }