44/44: gnu: gtk-doc: Fix dblatex problem.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit a20608a57a7944376b53bc68cfaef6c3229b2321
Author: Ricardo Wurmus <address@hidden>
Date:   Sun Jul 9 16:40:59 2017 +0200

    gnu: gtk-doc: Fix dblatex problem.
    
    * gnu/packages/gtk.scm (gtk-doc)[arguments]: Add phase "set-HOME".
---
 gnu/packages/gtk.scm | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/gtk.scm b/gnu/packages/gtk.scm
index d5b4720..b2aa6ec 100644
--- a/gnu/packages/gtk.scm
+++ b/gnu/packages/gtk.scm
@@ -8,7 +8,7 @@
 ;;; Copyright © 2015 Sou Bunnbu <address@hidden>
 ;;; Copyright © 2015 Andy Wingo <address@hidden>
 ;;; Copyright © 2015 David Hashe <address@hidden>
-;;; Coypright © 2015, 2016 Ricardo Wurmus <address@hidden>
+;;; Coypright © 2015, 2016, 2017 Ricardo Wurmus <address@hidden>
 ;;; Copyright © 2016 Efraim Flashner <address@hidden>
 ;;; Copyright © 2016 Fabian Harfert <address@hidden>
 ;;; Copyright © 2016 Kei Kebreau <address@hidden>
@@ -1285,8 +1285,13 @@ information.")
      `(#:parallel-tests? #f
        #:phases
        (modify-phases %standard-phases
-         (add-before
-             'configure 'fix-docbook
+         (add-before 'build 'set-HOME
+           (lambda _
+             ;; FIXME: dblatex with texlive-union does not find the built
+             ;; metafonts, so it tries to generate them in HOME.
+             (setenv "HOME" "/tmp")
+             #t))
+         (add-before 'configure 'fix-docbook
            (lambda* (#:key inputs #:allow-other-keys)
              (substitute* "configure"
                ;; The configure check is overzealous about making sure that