bug#32687: guitarix-lv2 fails to build due to non-existent waf option

[Thorsten Wilms]

guitarix-lv2-0.37.1 fails with `waf: error: no such option: --lv2-only`


I think the right option is `--no-standalone`, described with "Don't 
build standalone (JACK) application".

---
 gnu/packages/audio.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index 3b898c024..7e6feec35 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -1291,7 +1291,7 @@ auto-wah.")
     (arguments
      (substitute-keyword-arguments (package-arguments guitarix)
        ((#:configure-flags flags)
-        `(cons "--lv2-only" ,flags))))))
+        `(cons "--no-standalone" ,flags))))))

 (define-public rakarrack
   (package
--
2.18.0