From 753cfbe09b06a40c35bc49f84d7ad9b128b0deff Mon Sep 17 00:00:00 2001
From: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Date: Fri, 21 Aug 2015 21:36:06 +0300
Subject: [PATCH] libXmu: Split into multiple outputs

We need to override BITMAPDIR, since the default:
    -DBITMAPDIR=\"$(includedir)/X11/bitmaps\"
would cause cycles between the outputs. Setting it to a nonexistent path
doesn't affect the code logic, since the corresponding single-output
directory $out/include/X11/bitmaps doesn't exist either.

(cherry picked from commit 15007c88108d9c6a3bc82b22eff53175bbddf75e)
---
 pkgs/servers/x11/xorg/overrides.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/servers/x11/xorg/overrides.nix b/pkgs/servers/x11/xorg/overrides.nix
index bbd78c886cf1..a7464a12485e 100644
--- a/pkgs/servers/x11/xorg/overrides.nix
+++ b/pkgs/servers/x11/xorg/overrides.nix
@@ -185,6 +185,11 @@ in
     outputs = [ "dev" "out" "man" ];
   };
 
+  libXmu = attrs: attrs // {
+    outputs = [ "dev" "out" "doc" ];
+    buildFlags = ''BITMAP_DEFINES=-DBITMAPDIR=\"/no-such-path\"'';
+  };
+
   libXrandr = attrs: attrs // {
     outputs = [ "dev" "out" "man" ];
     preConfigure = setMalloc0ReturnsNullCrossCompiling;