zerotierone: 1.2.12 -> 1.4.0

pkgs/tools/networking/zerotierone/default.nix

@@ -1,12 +1,14 @@
-{ stdenv, fetchurl, openssl, lzo, zlib, iproute, which, ronn }:
+{ stdenv, fetchFromGitHub, openssl, lzo, zlib, iproute, which, ronn }:
 
 stdenv.mkDerivation rec {
-  version = "1.2.12";
-  name = "zerotierone-${version}";
-
-  src = fetchurl {
-    url = "https://github.com/zerotier/ZeroTierOne/archive/${version}.tar.gz";
-    sha256 = "1m7ynrgzpg2sp37hcmjkx6w173icfhakzn1c1zrdzrxmmszrj9r1";
+  pname = "zerotierone";
+  version = "1.4.0";
+
+  src = fetchFromGitHub {
+    owner = "zerotier";
+    repo = "ZeroTierOne";
+    rev = version;
+    sha256 = "14iwhlxmxsnvnm9rrp6rysiz461w0v5nsmnz5p91rfi351103a63";
   };
 
   preConfigure = ''
@@ -16,9 +18,6 @@ stdenv.mkDerivation rec {
       substituteInPlace ./osdep/ManagedRoute.cpp \
         --replace '/sbin/ip' '${iproute}/bin/ip'
 
-      substituteInPlace ./osdep/LinuxEthernetTap.cpp \
-        --replace 'execlp("ip",' 'execlp("${iproute}/bin/ip",'
-
       patchShebangs ./doc/build.sh
       substituteInPlace ./doc/build.sh \
         --replace '/usr/bin/ronn' '${ronn}/bin/ronn' \