Current rhythmbox ebuilds recognize the mtp flag, but they don't call configure with "--without-mtp" when not using it. But configure detects a version of mtp with which rhythmbox doesn't compile and so compiling fails. That's why I need to pass --without-mtp to configure to be able to compile it. Reproducible: Always Steps to Reproduce:
Created attachment 159899 [details, diff] Patch to current ebuild versions This patch applies to at least version rhythmbox-0.11.5-r1 and makes the ebuild call configure properly.
Fixed by Daniel in CVS. 0.11.6 also has the fix. Thanks