From 40c9b2840bcf9e3a45522a2402ec8c4fd6a77bfa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20M=C3=B6ller?= <fabianm88@gmail.com>
Date: Thu, 22 Oct 2020 12:55:25 +0200
Subject: [PATCH] mpd: fix build without documentation feature

The man pages are only generated when the `documentation` feature is
activated (sphinx is found). Otherwise no files are installed in `$man`
and the output is not created.
---
 pkgs/servers/mpd/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/servers/mpd/default.nix b/pkgs/servers/mpd/default.nix
index ab93f3d6e105..f7cc688dc564 100644
--- a/pkgs/servers/mpd/default.nix
+++ b/pkgs/servers/mpd/default.nix
@@ -155,7 +155,8 @@ let
 
       mesonAutoFeatures = "disabled";
 
-      outputs = [ "out" "doc" "man" ];
+      outputs = [ "out" "doc" ]
+        ++ lib.optional (builtins.elem "documentation" features_) "man";
 
       mesonFlags = [
         "-Dtest=true"