[PATCH 08/13] gnu: synthv1: Fix regression caused by update to qt 5.7.

[David Craven]

* gnu/packages/music.scm (synthv1)[arguments]: Require gnu++11.
---
 gnu/packages/music.scm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index dfd3f77..52eb3e0 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -702,8 +702,10 @@ Editor.  It is compatible with Power Tab Editor 1.7 and 
Guitar Pro.")
                (base32
                 "0h5zja78phf9705i9g54zh61iczb24iv7rxhljyms30sjgajig1y"))))
     (build-system gnu-build-system)
-    ;; There are no tests.
-    (arguments `(#:tests? #f))
+    (arguments
+     `(#:tests? #f ; There are no tests.
+       #:configure-flags
+        '("CXXFLAGS=-std=gnu++11")))
     (inputs
      `(("jack" ,jack-1)
        ("lv2" ,lv2)
-- 
2.9.0