Bug#1067108: alien-arena: FTBFS with -Werror=implicit-function-declaration

[Andreas Beckmann]

Source: alien-arena
Version: 7.71.3+dfsg-3
Severity: serious
Tags: ftbfs sid trixie
Justification: fails to build from source (but built successfully in the past)

Hi,

alien-arena FTBFS with -Werror=implicit-function-declaration which was
recently enabled by default in dpkg 1.22.6 to support the 64-bit time_t
transition. For more information, see
https://wiki.debian.org/qa.debian.org/FTBFS#A2024-03-13_-Werror.3Dimplicit-function-declaration

gcc -DHAVE_CONFIG_H -I. -I../config  -DCOR_DATADIR='"/usr/share/alienarena"' -I../source -isystem ../source/unix -Wdate-time -D_FORTIFY_SOURCE=2 -fpic -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/alien-arena-7.71.3+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fcommon -ffast-math -fno-strict-aliasing -c -o game/libgame_a-g_unlagged.o `test -f 'game/g_unlagged.c' || echo './'`game/g_unlagged.c
game/g_unlagged.c: In function 'G_TimeShiftClient':
game/g_unlagged.c:187:25: error: implicit declaration of function 'Cvar_SetValue' [-Werror=implicit-function-declaration]
  187 |                         Cvar_SetValue( "g_antilagprojectiles", 0);
      |                         ^~~~~~~~~~~~~


Andreas