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/misc/snowsql/default.nix

@@ -0,0 +1,47 @@
+{ lib
+, stdenv
+, fetchurl
+, rpmextract
+, patchelf
+, makeWrapper
+, openssl
+}:
+
+stdenv.mkDerivation rec {
+  pname = "snowsql";
+  majorVersion = "1.2";
+  version = "${majorVersion}.21";
+
+  src = fetchurl {
+    url = "https://sfc-repo.snowflakecomputing.com/snowsql/bootstrap/${majorVersion}/linux_x86_64/snowflake-snowsql-${version}-1.x86_64.rpm";
+    sha256 = "10pzxqk71amvaz951jl666ia6v0z22bgpvr108l3q62950hhhwmn";
+  };
+
+  nativeBuildInputs = [ rpmextract makeWrapper ];
+
+  libPath = lib.makeLibraryPath [ openssl ];
+
+  buildCommand = ''
+    mkdir -p $out/bin/
+    cd $out
+    rpmextract $src
+    rm -R usr/bin
+    mv usr/* $out
+    rmdir usr
+
+    ${patchelf}/bin/patchelf \
+      --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
+        lib64/snowflake/snowsql/snowsql
+
+    makeWrapper $out/lib64/snowflake/snowsql/snowsql $out/bin/snowsql \
+      --set LD_LIBRARY_PATH "${libPath}":"${placeholder "out"}"/lib64/snowflake/snowsql \
+  '';
+
+  meta = with lib; {
+    description = "Command line client for the Snowflake database";
+    homepage = "https://www.snowflake.com";
+    license = licenses.unfree;
+    maintainers = with maintainers; [ andehen ];
+    platforms = [ "x86_64-linux" ];
+  };
+}