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/tools/misc/ccls/wrapper

@@ -0,0 +1,9 @@
+#! @shell@ -e
+
+printf -v extraArgs ',\"%s\"' \
+  $(cat @clang@/nix-support/libc-cflags \
+        @clang@/nix-support/libcxx-cxxflags) \
+  ${NIX_CFLAGS_COMPILE}
+initString="--init={\"clang\":{\"extraArgs\":[${extraArgs:1}],\"resourceDir\":\"@clang@/resource-root\"}}"
+
+exec -a "$0" "@out@/bin/@wrapped@" "${initString}" "$@"