Source: aview
Version: 1.3.0rc1-9.2
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 -DHAVE_CONFIG_H -I. -I. -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -g -O2 
> -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. 
> -fstack-protector-strong -fstack-clash-protection -Wformat 
> -Werror=format-security -fcf-protection -I/usr/include -c main.c
> main.c: In function ‘parse_cmdline’:
> main.c:30:86: error: implicit declaration of function ‘exit’ 
> [-Werror=implicit-function-declaration]
>    30 |       if (!strcmp(argv[i], "--help") || !strcmp(argv[i], "-h")) { 
> showhelp(argv[0]); exit(0); }
>       |                                                                       
>                ^~~~
> main.c:6:1: note: include ‘<stdlib.h>’ or provide a declaration of ‘exit’
>     5 | #include "config.h"
>   +++ |+#include <stdlib.h>
>     6 | 
> main.c:30:86: warning: incompatible implicit declaration of built-in function 
> ‘exit’ [-Wbuiltin-declaration-mismatch]
>    30 |       if (!strcmp(argv[i], "--help") || !strcmp(argv[i], "-h")) { 
> showhelp(argv[0]); exit(0); }
>       |                                                                       
>                ^~~~
> main.c:30:86: note: include ‘<stdlib.h>’ or provide a declaration of ‘exit’
> main.c:31:66: warning: incompatible implicit declaration of built-in function 
> ‘exit’ [-Wbuiltin-declaration-mismatch]
>    31 |       if (!strcmp(argv[i], "--version")) { showversion(argv[0]); 
> exit(0); }
>       |                                                                  ^~~~
> main.c:31:66: note: include ‘<stdlib.h>’ or provide a declaration of ‘exit’
> main.c:33:7: warning: incompatible implicit declaration of built-in function 
> ‘exit’ [-Wbuiltin-declaration-mismatch]
>    33 |       exit(-1);
>       |       ^~~~
> main.c:33:7: note: include ‘<stdlib.h>’ or provide a declaration of ‘exit’
> main.c: In function ‘main’:
> main.c:49:9: warning: incompatible implicit declaration of built-in function 
> ‘exit’ [-Wbuiltin-declaration-mismatch]
>    49 |         exit(-1);
>       |         ^~~~
> main.c:49:9: note: include ‘<stdlib.h>’ or provide a declaration of ‘exit’
> main.c:52:9: warning: incompatible implicit declaration of built-in function 
> ‘exit’ [-Wbuiltin-declaration-mismatch]
>    52 |         exit(-1);
>       |         ^~~~
> main.c:52:9: note: include ‘<stdlib.h>’ or provide a declaration of ‘exit’
> cc1: some warnings being treated as errors
> make[1]: *** [Makefile:187: main.o] Error 1


The full build log is available from:
http://qa-logs.debian.net/2024/03/13/aview_1.3.0rc1-9.2_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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