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/servers/sql/postgresql/ext/pgtap.nix

@@ -0,0 +1,33 @@
+{ lib, stdenv, fetchFromGitHub, postgresql, perl, perlPackages, which }:
+
+stdenv.mkDerivation rec {
+  pname = "pgtap";
+  version = "1.2.0";
+
+  src = fetchFromGitHub {
+    owner = "theory";
+    repo = "pgtap";
+    rev = "v${version}";
+    sha256 = "sha256-lb0PRffwo6J5a6Hqw1ggvn0cW7gPZ02OEcLPi9ineI8=";
+  };
+
+  nativeBuildInputs = [ postgresql perl perlPackages.TAPParserSourceHandlerpgTAP which ];
+
+  installPhase = ''
+    install -D {sql/pgtap--${version}.sql,pgtap.control} -t $out/share/postgresql/extension
+  '';
+
+  meta = with lib; {
+    description = "A unit testing framework for PostgreSQL";
+    longDescription = ''
+      pgTAP is a unit testing framework for PostgreSQL written in PL/pgSQL and PL/SQL.
+      It includes a comprehensive collection of TAP-emitting assertion functions,
+      as well as the ability to integrate with other TAP-emitting test frameworks.
+      It can also be used in the xUnit testing style.
+    '';
+    maintainers = with maintainers; [ willibutz ];
+    homepage = "https://pgtap.org";
+    inherit (postgresql.meta) platforms;
+    license = licenses.mit;
+  };
+}