Issue: net-irc/bnc-2.9.4-r2 has implicit function declarations in configure logs (GCC-13-SYSTEM).
Discovered on: amd64 (internal ref: gcc13_tinderbox)
(GCC-13-SYSTEM) in the summary means that the bug was found on a machine that runs gcc-13 but this bug MAY or MAY NOT BE related to the new compiler
See also: https://bugs.gentoo.org/898488#c4.
Created attachment 856540 [details]
build log and emerge --info