uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/libraries/networking-ts-cxx/networking_ts.pc.in

@@ -0,0 +1,8 @@
+prefix=@out@
+includedir=${prefix}/include
+
+Name: networking_ts
+Description: Experimental implementation of the C++ Networking Technical Specification
+URL: https://github.com/chriskohlhoff/networking-ts-impl
+Version: ${networking_ts_version}
+Cflags: -isystem${includedir}