Lilypond 2.6.4 won't build using mftrace 1.1.16 from portage, but will with mftrace 1.1.7. Blocker for newer version of lilypond. Attached ebuild based closely on 1.1.16 ebuild Reproducible: Always Steps to Reproduce:
Created attachment 71649 [details] New ebuild for current release
Blocks newer ebuild of lilypond (2.6.4) in bug #97574
Thanks for the report. Added to CVS.