From f0a9cb9cf03b2b511342c768811a6a353b6e438a Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 13 May 2020 10:32:47 +0300
Subject: [PATCH] gnu: gsl: Disable failing tests on powerpc.

* gnu/packages/maths.scm (gsl)[arguments]: Skip the same set of tests on
powerpc as skipped on aarch64.
---
 gnu/packages/maths.scm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 1821b2b1c7..e62fb38086 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -8,7 +8,7 @@
 ;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com>
 ;;; Copyright © 2015, 2018 Mark H Weaver <mhw@netris.org>
-;;; Copyright © 2015, 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2015 Fabian Harfert <fhmgufs@web.de>
 ;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2016, 2018, 2020 Kei Kebreau <kkebreau@posteo.net>
@@ -472,8 +472,9 @@ (define-public gsl
     (arguments
      (let ((system (%current-system)))
        (cond
-        ((string-prefix? "aarch64" system)
-         ;; Some sparse matrix tests are failing on AArch64:
+        ((or (string-prefix? "aarch64" system)
+             (string-prefix? "powerpc" system))
+         ;; Some sparse matrix tests are failing on AArch64 and PowerPC:
          ;; https://lists.gnu.org/archive/html/bug-gsl/2020-04/msg00001.html
          '(#:phases (modify-phases %standard-phases
                       (add-before 'check 'disable-failing-tests