10/48: gnu: file-roller: Don't install 'icon-theme.cache'

[???]

iyzsong pushed a commit to branch core-updates
in repository guix.

commit c282c55d2267c09d2c5c203ac6c1ac45dd1224d7
Author: 宋文武 <address@hidden>
Date:   Mon Aug 22 21:40:44 2016 +0800

    gnu: file-roller: Don't install 'icon-theme.cache'
    
    * gnu/packages/gnome.scm (file-roller)[arguments]: Add 
'skip-gtk-update-icon-cache'
    phase.
---
 gnu/packages/gnome.scm |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 6f1729c..de3d268 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -3927,6 +3927,15 @@ share them with others via social networking and more.")
                (base32
                 "0cx3d8mp0pxz9wcsb2ph7g1zy22m8z5x0a4f5vgfzl0jmrcxpcy8"))))
     (build-system glib-or-gtk-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-before 'install 'skip-gtk-update-icon-cache
+           (lambda _
+             ;; Don't create 'icon-theme.cache'
+             (substitute* (find-files "data" "^Makefile$")
+               (("gtk-update-icon-cache") (which "true")))
+             #t)))))
     (native-inputs
      `(("intltool" ,intltool)
        ("pkg-config" ,pkg-config)))