patch 8.1.1529: libcanberra is linked with even when not used
Problem: Libcanberra is linked with even when not used.
Solution: Have configure check for libcanberra only when wanted.
(suggestions by Libor Bukata)
diff --git a/src/feature.h b/src/feature.h
index c5d7d77..eb474ab 100644
--- a/src/feature.h
+++ b/src/feature.h
@@ -663,7 +663,7 @@
/*
* sound - currently only with libcanberra
*/
-#if !defined(FEAT_SOUND) && defined(FEAT_BIG) && defined(HAVE_CANBERRA)
+#if !defined(FEAT_SOUND) && defined(HAVE_CANBERRA)
# define FEAT_SOUND
#endif