From 39773cc073737663884c9f3568c314ebf35f1739 Mon Sep 17 00:00:00 2001
From: Dmitry Bogatov <git#v1@kaction.cc>
Date: Sat, 14 May 2022 12:40:32 -0400
Subject: [PATCH] util-linux: make dependencies on pam and libcap optional

Introduce new boolean arguments "pamSupport" and "capabilitiesSupport" that
control whether "pam" and "libcap" are compiled in. These flags are true by
default, so this commit does not cause any rebuilds.
---
 pkgs/os-specific/linux/util-linux/default.nix | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/pkgs/os-specific/linux/util-linux/default.nix b/pkgs/os-specific/linux/util-linux/default.nix
index efd75ce9b3f..51eb20ecacd 100644
--- a/pkgs/os-specific/linux/util-linux/default.nix
+++ b/pkgs/os-specific/linux/util-linux/default.nix
@@ -1,6 +1,10 @@
-{ lib, stdenv, fetchurl, pkg-config, zlib, shadow, libcap_ng
+{ lib, stdenv, fetchurl, pkg-config, zlib, shadow
+, capabilitiesSupport ? true
+, libcap_ng
 , ncursesSupport ? true
-, ncurses, pam
+, ncurses
+, pamSupport ? true
+, pam
 , systemdSupport ? stdenv.isLinux && !stdenv.hostPlatform.isStatic
 , systemd
 , nlsSupport ? true
@@ -59,7 +63,9 @@ stdenv.mkDerivation rec {
   ];
 
   nativeBuildInputs = [ pkg-config ];
-  buildInputs = [ zlib pam libcap_ng ]
+  buildInputs = [ zlib ]
+    ++ lib.optionals pamSupport [ pam ]
+    ++ lib.optionals capabilitiesSupport [ libcap_ng ]
     ++ lib.optionals ncursesSupport [ ncurses ]
     ++ lib.optionals systemdSupport [ systemd ];