The guile package in rawhide is planned for update to a new major release.
In a test rebuild of all packages depending on guile, gwave has failed to build.

Rebuild results:
http://mlichvar.fedorapeople.org/tmp/guile/rebuild/

New guile packages:
http://mlichvar.fedorapeople.org/tmp/guile/

Please close this bug if a new upstream version of gwave which works
with the new guile is available or if you think the current version can be
easily fixed. It doesn't have to be commited in fedora git, we are just trying
to find out if we need to delay the guile update (or make a guile-compat
package).