From d74ea9e560d6419e6170991520c640483d21840b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 28 Apr 2020 21:25:51 +0300
Subject: gnu: valgrind: Fix build on powerpc.

* gnu/packages/valgrind.scm (valgrind)[arguments]: Add make-flags for
CPU optimizations when building on powerpc.
---
 gnu/packages/valgrind.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/valgrind.scm b/gnu/packages/valgrind.scm
index dd080bb327..75e852915e 100644
--- a/gnu/packages/valgrind.scm
+++ b/gnu/packages/valgrind.scm
@@ -47,7 +47,11 @@
     (outputs '("doc"                              ;16 MB
                "out"))
     (arguments
-     '(#:phases
+     `(,@(if (string-prefix? "powerpc" (or (%current-target-system)
+                                           (%current-system)))
+           `(#:make-flags '("CFLAGS+=-maltivec"))
+           '())
+       #:phases
        (modify-phases %standard-phases
          (add-after 'install 'patch-suppression-files
            (lambda* (#:key outputs #:allow-other-keys)
-- 
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