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/tools/networking/nss-pam-ldapd/default.nix

@@ -0,0 +1,40 @@
+{ lib, stdenv, fetchurl
+, pkg-config, makeWrapper, autoreconfHook
+, openldap, python2, pam
+}:
+
+stdenv.mkDerivation rec {
+  pname = "nss-pam-ldapd";
+  version = "0.9.12";
+
+  src = fetchurl {
+    url = "https://arthurdejong.org/nss-pam-ldapd/${pname}-${version}.tar.gz";
+    sha256 = "sha256-xtZh50aTy/Uxp5BjHKk7c/KR+yPMOUZbCd642iv7DhQ=";
+  };
+
+  nativeBuildInputs = [ pkg-config makeWrapper autoreconfHook ];
+  buildInputs = [ openldap pam python2 ];
+
+  preConfigure = ''
+    substituteInPlace Makefile.in --replace "install-data-local: " "# install-data-local: "
+  '';
+
+  configureFlags = [
+    "--with-bindpw-file=/run/nslcd/bindpw"
+    "--with-nslcd-socket=/run/nslcd/socket"
+    "--with-nslcd-pidfile=/run/nslcd/nslcd.pid"
+    "--with-pam-seclib-dir=$(out)/lib/security"
+    "--enable-kerberos=no"
+  ];
+
+  postInstall = ''
+    wrapProgram $out/sbin/nslcd --prefix LD_LIBRARY_PATH ":" $out/lib
+  '';
+
+  meta = with lib; {
+    description = "LDAP identity and authentication for NSS/PAM";
+    homepage = "https://arthurdejong.org/nss-pam-ldapd/";
+    license = licenses.lgpl21Plus;
+    platforms = platforms.linux;
+  };
+}