04/04: gnu: emacs-ess: Use texlive-union instead of texlive.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 6309636640f73c2211e58ab3816d564dc4d8e807
Author: Ricardo Wurmus <address@hidden>
Date:   Thu Jun 29 01:45:09 2017 +0200

    gnu: emacs-ess: Use texlive-union instead of texlive.
    
    * gnu/packages/emacs.scm (emacs-ess)[arguments]: Add phase "set-HOME".
    [native-inputs]: Replace texlive with a texlive-union.
---
 gnu/packages/emacs.scm | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index feff22a..cfebe77 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -3084,14 +3084,21 @@ E-Prime forbids the use of the \"to be\" form to 
strengthen your writing.")
            (lambda* (#:key inputs #:allow-other-keys)
              (substitute* "Makeconf"
                (("SHELL = /bin/sh")
-                (string-append "SHELL = " (which "sh")))))))))
+                (string-append "SHELL = " (which "sh"))))))
+         ;; FIXME: the texlive-union insists on regenerating fonts.  It stores
+         ;; them in HOME, so it needs to be writeable.
+         (add-before 'build 'set-HOME
+           (lambda _ (setenv "HOME" "/tmp") #t)))))
     (inputs
      `(("emacs" ,emacs-minimal)
        ("r-minimal" ,r-minimal)))
     (native-inputs
      `(("perl" ,perl)
        ("texinfo" ,texinfo)
-       ("texlive" ,texlive)))
+       ("texlive" ,(texlive-union (list texlive-latex-natbib
+                                        texlive-latex-seminar
+                                        texlive-latex-hyperref
+                                        texlive-tex-texinfo)))))
     (home-page "http://ess.r-project.org/";)
     (synopsis "Emacs mode for statistical analysis programs")
     (description "Emacs Speaks Statistics (ESS) is an add-on package for GNU