> On 11 Oct 2019, at 18:41, Werner LEMBERG <w...@gnu.org> wrote: > > See > > https://lists.gnu.org/archive/html/lilypond-devel/2019-10/msg00047.html
The dependency has not yet been update to GCC 9, it seems: https://ports.macports.org/port/lilypond-devel/summary _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-devel