Bug#942442: libgnatvsn ftbfs in 9.2.1-10

[Matthias Klose <doko@debian.org>]

Package: src:gcc-9
Version: 9.2.1-10
Severity: serious
Tags: sid bullseye

libgnatvsn ftbfs in 9.2.1-10

[...]
make[5]: *** No rule to make target 'alloc.lo', needed by 'libgnatvsn.la'.  Stop.
make[5]: *** Waiting for unfinished jobs....