• Bug#1066550: xscavenger: FTBFS: sound.c:158:9: error: implicit declarat

    From Lucas Nussbaum@21:1/5 to All on Wed Mar 13 13:50:02 2024
    Source: xscavenger
    Version: 1.4.5-5
    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 -g -O2 -fno-strict-aliasing -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>/src=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wl,-z,relro -lasound -O2 -g -pipe
    -Wall -Wno-pointer-sign -Dlinux -D__amd64__ -D_POSIX_C_SOURCE=199309L -D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DFUNCPROTO=15 -
    DNARROWPROTO -DLIBNAME=\"/usr/lib/games/xscavenger\" -c -o sound.o sound.c
    In file included from /usr/include/x86_64-linux-gnu/bits/libc-header-start.h:33,
    from /usr/include/stdio.h:27,
    from sound.c:3:
    /usr/include/features.h:195:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
    195 | # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
    | ^~~~~~~
    sound.c: In function ‘soundinit’:
    sound.c:158:9: error: implicit declaration of function ‘doall’ [-Werror=implicit-function-declaration]
    158 | doall();
    | ^~~~~
    sound.c:131:13: warning: variable ‘value’ set but not used [-Wunused-but-set-variable]
    131 | int value;
    | ^~~~~
    sound.c:130:14: warning: unused variable ‘devname’ [-Wunused-variable]
    130 | char devname[256];
    | ^~~~~~~
    sound.c: At top level:
    sound.c:202:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
    202 | doall()
    | ^~~~~
    sound.c: In function ‘doall’:
    sound.c:288:21: warning: variable ‘res’ set but not used [-Wunused-but-set-variable]
    288 | int res;
    | ^~~
    sound.c:207:6: warning: unused variable ‘ip’ [-Wunused-variable]
    207 | int *ip;
    | ^~
    sound.c: In function ‘readsound’:
    sound.c:200:1: warning: control reaches end of non-void function [-Wreturn-type]
    200 | }
    | ^
    sound.c: In function ‘soundinit’:
    sound.c:134:32: warning: ‘%s’ directive writing up to 255 bytes into a region of size between 0 and 510 [-Wformat-overflow=]
    134 | sprintf(dirlist,"%s/%s,%s",localname,localdirname,libname);
    | ^~ ~~~~~~~ sound.c:134:9: note: ‘sprintf’ output between 3 and 768 bytes into a destination of size 512
    134 | sprintf(dirlist,"%s/%s,%s",localname,localdirname,libname);
    | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors
    make[1]: *** [<builtin>: sound.o] Error 1


    The full build log is available from: http://qa-logs.debian.net/2024/03/13/xscavenger_1.4.5-5_unstable.log

    All bugs filed during this archive rebuild are listed at: https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20240313;users=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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