Bug#1066598: micropolis-activity: FTBFS: tkevent.c:682:17: error: implicit declaration of function ‘TkWmProtocolEventProc’ [-Werror=implicit-function-declaration]

[Lucas Nussbaum]

Source: micropolis-activity
Version: 0.0.20071228-10
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: lucas at debian.org
Usertags: ftbfs-20240313 ftbfs-trixie ftbfs-impfuncdef

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.

This is most likely caused by a change in dpkg 1.22.6, that enabled
-Werror=implicit-function-declaration. For more information, see
https://wiki.debian.org/qa.debian.org/FTBFS#A2024-03-13_-Werror.3Dimplicit-function-declaration

Relevant part (hopefully):
> gcc -O3 `dpkg-buildflags --get CFLAGS` `dpkg-buildflags --get CPPFLAGS` -I. -I/usr/include/X11 -I../tcl -DTK_VERSION=\"2.3\" -DUSE_XPM3 -DIS_LINUX -Wdate-time -D_FORTIFY_SOURCE=2  -c -o tkevent.o tkevent.c
> tkevent.c: In function ‘Tk_HandleEvent’:
> tkevent.c:682:17: error: implicit declaration of function ‘TkWmProtocolEventProc’ [-Werror=implicit-function-declaration]
>   682 |                 TkWmProtocolEventProc(winPtr, eventPtr);
>       |                 ^~~~~~~~~~~~~~~~~~~~~
> tkevent.c: In function ‘Tk_CreateTimerHandler’:
> tkevent.c:956:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
>   956 |     timerPtr->token = (Tk_TimerToken) id;
>       |                       ^
> tkevent.c: In function ‘Tk_CreateMicroTimerHandler’:
> tkevent.c:1034:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
>  1034 |     timerPtr->token = (Tk_TimerToken) id;
>       |                       ^
> cc1: some warnings being treated as errors
> make[2]: *** [<builtin>: tkevent.o] Error 1


The full build log is available from:
http://qa-logs.debian.net/2024/03/13/micropolis-activity_0.0.20071228-10_unstable.log

All bugs filed during this archive rebuild are listed at:
https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20240313;users=lucas@debian.org
or:
https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20240313&fusertaguser=lucas@debian.org&allbugs=1&cseverity=1&ctags=1&caffected=1#results

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

If you reassign this bug to another package, please mark it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.