Bug#1016936: dwz: fails while building assaultcube

[Andreas Beckmann <anbe@debian.org>]

Package: dwz
Version: 0.14-1
Severity: serious
Control: block 1016935 with -1

Hi,

assaultcube recently started to FTBFS with a dwz error. Since both
src:assaultcube and src:dwz haven't been changed for a long time and
successfully built previously, I suspect this is related to GCC 12
becoming the default compiler recently.

   dh_dwz -O--sourcedirectory=source/src
dwz: debian/assaultcube/usr/lib/games/assaultcube/ac_client: Unknown debugging section .debug_addr
dwz: debian/assaultcube/usr/lib/games/assaultcube/ac_server: Unknown debugging section .debug_addr
dwz: Too few files for multifile optimization
dh_dwz: error: dwz -mdebian/assaultcube/usr/lib/debug/.dwz/x86_64-linux-gnu/assaultcube.debug -M/usr/lib/debug/.dwz/x86_64-linux-gnu/assaultcube.debug -- debian/assaultcube/usr/lib/games/assaultcube/ac_client debian/assaultcube/usr/lib/games/assaultcube/ac_server returned exit code 1
dh_dwz: error: Aborting due to earlier error
make: *** [debian/rules:9: binary] Error 25

(the full buildlog can be found in #1016935)

(my most recent successful assaultcube build in sid was on July 11)

Andreas