Source: sbox-dtc
Version: 1.11.7-1.1
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 -g -O2 -Werror=implicit-function-declaration 
> -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong 
> -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -O 
> -g -DVERSION=1.11 -Wdate-time -D_FORTIFY_SOURCE=2  -c -o env.o env.c
> env.c: In function ‘main’:
> env.c:46:25: error: implicit declaration of function ‘strchr’ 
> [-Werror=implicit-function-declaration]
>    46 |     delimiter = (char*) strchr(name,'=');
>       |                         ^~~~~~
> env.c:6:1: note: include ‘<string.h>’ or provide a declaration of ‘strchr’
>     5 | #include <dirent.h>
>   +++ |+#include <string.h>
>     6 | 
> env.c:46:25: warning: incompatible implicit declaration of built-in function 
> ‘strchr’ [-Wbuiltin-declaration-mismatch]
>    46 |     delimiter = (char*) strchr(name,'=');
>       |                         ^~~~~~
> env.c:46:25: note: include ‘<string.h>’ or provide a declaration of ‘strchr’
> env.c:49:5: error: implicit declaration of function ‘strncpy’ 
> [-Werror=implicit-function-declaration]
>    49 |     strncpy(nm,name,delimiter-name);
>       |     ^~~~~~~
> env.c:49:5: note: include ‘<string.h>’ or provide a declaration of ‘strncpy’
> env.c:49:5: warning: incompatible implicit declaration of built-in function 
> ‘strncpy’ [-Wbuiltin-declaration-mismatch]
> env.c:49:5: note: include ‘<string.h>’ or provide a declaration of ‘strncpy’
> cc1: some warnings being treated as errors
> make[1]: *** [<builtin>: env.o] Error 1


The full build log is available from:
http://qa-logs.debian.net/2024/03/13/sbox-dtc_1.11.7-1.1_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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