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/fast-cpp-csv-parser/fast-cpp-csv-parser.pc.in

@@ -0,0 +1,8 @@
+prefix=@out@
+includedir=${prefix}/include
+
+Name: fast-cpp-csv-parser
+Description: Fast header-only library for reading CSV files
+URL: https://github.com/ben-strasser/fast-cpp-csv-parser
+Version: @version@
+Cflags: -isystem${includedir}