From f9e0488c5002d3a102243583e408fa5f54b826eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Sun, 12 Jan 2020 00:14:53 +0100
Subject: doc: Make sure 'htmlxref.cnf' is honored.

Fixes <https://bugs.gnu.org/39060>.
Reported by Tobias Geerinckx-Rice <me@tobias.gr>.

* doc/build.scm (html-manual)[build]: Copy 'htmlxref.cnf' to the current
directory so that 'makeinfo' honors it.
---
 doc/build.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/doc/build.scm b/doc/build.scm
index e171b539e6..8d5b58962a 100644
--- a/doc/build.scm
+++ b/doc/build.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2019, 2020 Ludovic Courtès <ludo@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -410,6 +410,11 @@ makeinfo OPTIONS."
           (setvbuf (current-output-port) 'line)
           (setvbuf (current-error-port) 'line)
 
+          ;; 'makeinfo' looks for "htmlxref.cnf" in the current directory, so
+          ;; copy it right here.
+          (copy-file (string-append #$manual-source "/htmlxref.cnf")
+                     "htmlxref.cnf")
+
           (for-each (lambda (language)
                       (let* ((texi (language->texi-file-name language))
                              (opts `("--html"
-- 
cgit v1.2.3