From 6ee34e17aba042ba4d51ae818065e97f945811ca Mon Sep 17 00:00:00 2001
From: Raghav Gururajan <rg@raghavgururajan.name>
Date: Thu, 11 Mar 2021 12:59:21 -0500
Subject: [PATCH 36/68] gnu: atkmm: Enable documentation.

* gnu/packages/gtk.scm (atkmm) [outputs]: Add new output "doc".
[arguments]<#:phases>['move-doc]: New phase.
[native-inputs]: Add graphviz, doxygen.
---
 gnu/packages/gtk.scm | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/gtk.scm b/gnu/packages/gtk.scm
index 894757f2df..611b0736aa 100644
--- a/gnu/packages/gtk.scm
+++ b/gnu/packages/gtk.scm
@@ -1390,8 +1390,23 @@ library.")
                (base32
                 "0fnxrspxkhhbrjphqrpvl3zjm66n50s4cywrrrwkhbflgy8zqk2c"))))
     (build-system glib-or-gtk-build-system)
+    (outputs '("out" "doc"))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'install 'move-doc
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (doc (assoc-ref outputs "doc")))
+               (mkdir-p (string-append doc "/share"))
+               (rename-file
+                (string-append out "/share/doc")
+                (string-append doc "/share/doc"))
+               #t))))))
     (native-inputs
-     `(("m4" ,m4)
+     `(("dot" ,graphviz)
+       ("doxygen" ,doxygen)
+       ("m4" ,m4)
        ("mm-common" ,mm-common)
        ("perl" ,perl)
        ("pkg-config" ,pkg-config)
-- 
2.30.1