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/age.nix

@@ -0,0 +1,65 @@
+{ lib, stdenv, fetchFromGitHub, bison, flex, postgresql }:
+
+stdenv.mkDerivation rec {
+  pname = "age";
+  version = "0.6.0";
+
+  src = fetchFromGitHub {
+    owner = "apache";
+    repo = "incubator-age";
+    rev = "v${version}";
+    sha256 = "1cl6p9qz2yhgm603ljlyjdn0msk3hzga1frjqsmqmpp3nw4dbkka";
+  };
+
+  buildInputs = [ postgresql ];
+
+  makeFlags = [
+    "BISON=${bison}/bin/bison"
+    "FLEX=${flex}/bin/flex"
+  ];
+
+  installPhase = ''
+    install -D -t $out/lib *.so
+    install -D -t $out/share/postgresql/extension *.sql
+    install -D -t $out/share/postgresql/extension *.control
+  '';
+
+  passthru.tests = stdenv.mkDerivation {
+    inherit version src;
+
+    pname = "age-regression";
+
+    dontConfigure = true;
+
+    buildPhase = let
+      postgresqlAge = postgresql.withPackages (ps: [ ps.age ]);
+    in ''
+      # The regression tests need to be run in the order specified in the Makefile.
+      echo -e "include Makefile\nfiles:\n\t@echo \$(REGRESS)" > Makefile.regress
+      REGRESS_TESTS=$(make -f Makefile.regress files)
+
+      ${postgresql}/lib/pgxs/src/test/regress/pg_regress \
+        --inputdir=./ \
+        --bindir='${postgresqlAge}/bin' \
+        --encoding=UTF-8 \
+        --load-extension=age \
+        --inputdir=./regress --outputdir=./regress --temp-instance=./regress/instance \
+        --port=61958 --dbname=contrib_regression \
+        $REGRESS_TESTS
+    '';
+
+    installPhase = ''
+      touch $out
+    '';
+  };
+
+  meta = with lib; {
+    broken = true;
+    description = "A graph database extension for PostgreSQL";
+    homepage = "https://age.apache.org/";
+    changelog = "https://github.com/apache/incubator-age/releases/tag/v${version}";
+    maintainers = with maintainers; [ ];
+    platforms = postgresql.meta.platforms;
+    license = licenses.asl20;
+  };
+}