From 10be0615c838ac4dc452b14eddde1435be9010a2 Mon Sep 17 00:00:00 2001
From: volth <volth@webmaster.ms>
Date: Sun, 18 Mar 2018 10:30:13 +0000
Subject: [PATCH] xnbd: do not build html docs

---
 pkgs/tools/networking/xnbd/default.nix | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/networking/xnbd/default.nix b/pkgs/tools/networking/xnbd/default.nix
index 40351fbd130..e898904c6d4 100644
--- a/pkgs/tools/networking/xnbd/default.nix
+++ b/pkgs/tools/networking/xnbd/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, autoreconfHook, glib, jansson, asciidoc, libxml2, libxslt, docbook_xml_dtd_45 }:
+{ stdenv, fetchurl, pkgconfig, autoreconfHook, glib, jansson }:
 
 stdenv.mkDerivation rec {
   name = "xnbd-0.4.0";
@@ -12,7 +12,14 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autoreconfHook pkgconfig ];
 
-  buildInputs = [ glib jansson asciidoc libxml2 libxslt docbook_xml_dtd_45 ];
+  buildInputs = [ glib jansson ];
+
+  # do not build docs, it is slow and it fails on Hydra
+  prePatch = ''
+    rm -rf doc
+    substituteInPlace configure.ac --replace "doc/Makefile" ""
+    substituteInPlace Makefile.am --replace "lib doc ." "lib ."
+  '';
 
   meta = {
     homepage = https://bitbucket.org/hirofuchi/xnbd;