• Bug#1066359: aview: FTBFS: main.c:30:86: error: implicit declaration of

    From Lucas Nussbaum@21:1/5 to All on Wed Mar 13 13:00:18 2024
    Source: aview
    Version: 1.3.0rc1-9.2
    Severity: serious
    Justification: FTBFS
    Tags: trixie sid ftbfs
    User: lucas@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=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.

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  • From Debian Bug Tracking System@21:1/5 to All on Wed Apr 10 20:30:01 2024
    Processing control commands:

    tags -1 patch
    Bug #1066359 [src:aview] aview: FTBFS: main.c:30:86: error: implicit declaration of function ‘exit’ [-Werror=implicit-function-declaration]
    Ignoring request to alter tags of bug #1066359 to the same tags previously set

    --
    1066359: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1066359
    Debian Bug Tracking System
    Contact owner@bugs.debian.org with problems

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