From 8a3ce2c7b060487f7ce7116ba30539a6367f3d71 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 7 Dec 2016 21:20:09 +0200
Subject: gnu: ams-lv2: Remove CPU optimization flags on non-Intel hardware.

* gnu/packages/music.scm (ams-lv2)[arguments]: Add phase to remove
Intel specific CPU optimization flags when compiling on non-Intel
hardware.
---
 gnu/packages/music.scm | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/music.scm')

diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index b0ed51298f..34beb09f44 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -1711,7 +1711,17 @@ follows a traditional multi-track tape recorder control paradigm.")
         (base32
          "1392spswkhfd38fggf584wb3m8aqpg7csfrs9zxnzyvhgmp0fgqk"))))
     (build-system waf-build-system)
-    (arguments `(#:tests? #f)) ; no tests
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'remove-sse-flags
+           (lambda* (#:key system #:allow-other-keys)
+             (when (not (or (string-prefix? "x86_64" system)
+                            (string-prefix? "i686" system)))
+               (substitute* "wscript"
+                 (("'-msse', '-mfpmath=sse', ") ""))
+             #t))))
+       #:tests? #f)) ; no tests
     (inputs
      `(("lv2" ,lv2)
        ("lvtk" ,lvtk)
-- 
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