Source: cyrus-imspd
Version: 1.8-5
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: lu...@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 -c -I.. -I. -I. -I./../lib -I/usr/local/include -Wdate-time 
> -D_FORTIFY_SOURCE=2  -DHAVE_CONFIG_H -DSETPROCTITLE  -g -O2 
> -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
> -fstack-protector-strong -fstack-clash-protection -Wformat 
> -Werror=format-security -fcf-protection \
> main.c
> main.c: In function ‘start_server’:
> main.c:127:10: error: implicit declaration of function ‘setsid’; did you mean 
> ‘setbit’? [-Werror=implicit-function-declaration]
>   127 |         (setsid((pid_t)0) < 0)) {
>       |          ^~~~~~
>       |          setbit
> main.c:165:9: error: implicit declaration of function ‘sleep’ 
> [-Werror=implicit-function-declaration]
>   165 |         sleep(1);
>       |         ^~~~~
> main.c:187:17: error: implicit declaration of function ‘fork’ 
> [-Werror=implicit-function-declaration]
>   187 |           pid = fork();
>       |                 ^~~~
> main.c:189:20: error: implicit declaration of function ‘close’; did you mean 
> ‘pclose’? [-Werror=implicit-function-declaration]
>   189 |             (void) close(sock);
>       |                    ^~~~~
>       |                    pclose
> main.c:197:20: error: implicit declaration of function ‘write’; did you mean 
> ‘fwrite’? [-Werror=implicit-function-declaration]
>   197 |             (void) write(newfd, msg_forkfailed, sizeof 
> (msg_forkfailed));
>       |                    ^~~~~
>       |                    fwrite
> main.c: In function ‘main’:
> main.c:216:12: warning: type defaults to ‘int’ in declaration of ‘optind’ 
> [-Wimplicit-int]
>   216 |     extern optind;
>       |            ^~~~~~
> main.c:221:17: error: implicit declaration of function ‘getopt’; did you mean 
> ‘getsubopt’? [-Werror=implicit-function-declaration]
>   221 |     while ((c = getopt(argc, argv, "dp:")) != EOF) {
>       |                 ^~~~~~
>       |                 getsubopt
> cc1: some warnings being treated as errors
> make[3]: *** [Makefile:75: main.o] Error 1


The full build log is available from:
http://qa-logs.debian.net/2024/03/13/cyrus-imspd_1.8-5_unstable.log

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

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