07/08: gnu: libpaper: Fix aarch64 cross-compilation.

[guix-commits]

mothacehe pushed a commit to branch wip-cross-system
in repository guix.

commit 0db4d2a8de4638635bb0c62adb84d33679543f4e
Author: Mathieu Othacehe <address@hidden>
Date:   Tue Jul 2 16:20:19 2019 +0200

    gnu: libpaper: Fix aarch64 cross-compilation.
    
    * gnu/packages/ghostscript.scm (libpaper)[origin]: Add a snippet to support
    aarch64 machines.
---
 gnu/packages/ghostscript.scm | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/ghostscript.scm b/gnu/packages/ghostscript.scm
index 53a9b60..c01b0c9 100644
--- a/gnu/packages/ghostscript.scm
+++ b/gnu/packages/ghostscript.scm
@@ -8,6 +8,7 @@
 ;;; Copyright © 2017 Leo Famulari <address@hidden>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <address@hidden>
 ;;; Copyright © 2018 Marius Bakke <address@hidden>
+;;; Copyright © 2019 Mathieu Othacehe <address@hidden>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -89,7 +90,15 @@ Consortium standard (ICC), approved as ISO 15076-1.")
                    version ".tar.gz/5bc87d494ba470aba54f6d2d51471834/libpaper_"
                    version ".tar.gz"))
             (sha256 (base32
-                     "0zhcx67afb6b5r936w5jmaydj3ks8zh83n9rm5sv3m3k8q8jib1q"))))
+                     "0zhcx67afb6b5r936w5jmaydj3ks8zh83n9rm5sv3m3k8q8jib1q"))
+            (modules '((guix build utils)))
+            (snippet
+             '(begin
+                ;; Add support for aarch64 machines.
+                (substitute* "config.sub"
+                  (("arm \\|")
+                   "arm | aarch64 |"))
+                #t))))
    (build-system gnu-build-system)
    (synopsis "Library for handling paper sizes")
    (description