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/applications/editors/codeblocks/writable-projects.patch

@@ -0,0 +1,18 @@
+diff --git a/src/plugins/scriptedwizard/wiz.cpp b/src/plugins/scriptedwizard/wiz.cpp
+index 0eb4b27..7d469fe 100644
+--- a/src/plugins/scriptedwizard/wiz.cpp
++++ b/src/plugins/scriptedwizard/wiz.cpp
+@@ -785,6 +785,13 @@ void Wiz::CopyFiles(cbProject* theproject, const wxString&  prjdir, const wxStri
+             }
+         }
+         if (do_copy) wxCopyFile(srcfile, dstfile, true);
++        // Noticed! Files in Nix Store are readonly, so make the copied file writable
++        if (do_copy)
++        {
++            struct stat statbuf;
++            if (!::stat(dstfile.mb_str(), &statbuf))
++                ::chmod(dstfile.mb_str(), statbuf.st_mode | 0200);
++        }
+ 
+         // and add it to the project
+         fname.MakeRelativeTo(prjdir);