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  • Bug#1066310: dx: FTBFS: _compparse.c:51:17: error: implicit declaration

    From Lucas Nussbaum@21:1/5 to All on Wed Mar 13 13:00:13 2024
    Source: dx
    Version: 1:4.4.4-15.1
    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):
    /bin/bash ../../../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I../../../include -I../../../include -I./../dpexec -I/<<PKGBUILDDIR>>/include -Dlinux -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 -fsigned-char -fno-strict-aliasing -std=c++11 -D_GNU_SOURCE -I/usr/include/x86_64-linux-gnu/ImageMagick-6 -I/usr/include/
    ImageMagick-6 -fopenmp -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -c -o _compparse.lo _compparse.c
    libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../../../include -I../../../include -I./../dpexec -I/<<PKGBUILDDIR>>/include -Dlinux -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 -fsigned-char -fno-strict-aliasing -std=c++11 -D_GNU_SOURCE -I/usr/include/x86_64-linux-gnu/ImageMagick-6 -I/usr/include/ImageMagick-6 -fopenmp -DMAGICKCORE_HDRI_
    ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -c _compparse.c -fPIC -DPIC -o .libs/_compparse.o
    cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
    y.tab.c: In function ‘_dxfccparse’:
    _compparse.c:51:17: error: implicit declaration of function ‘_dxfcclex’ [-Werror=implicit-function-declaration]
    51 | #define yylex _dxfcclex
    | ^~~~~~~~~
    y.tab.c:651:16: note: in expansion of macro ‘yylex’
    y.tab.c:1107:16: note: in expansion of macro ‘YYLEX’
    _compparse.c:52:17: error: implicit declaration of function ‘_dxfccerror’ [-Werror=implicit-function-declaration]
    52 | #define yyerror _dxfccerror
    | ^~~~~~~~~~~
    y.tab.c:1682:2: note: in expansion of macro ‘yyerror’
    ./_compparse.y: In function ‘_dxfccerror’:
    ./_compparse.y:432:47: error: implicit declaration of function ‘_dxfcclexerror’; did you mean ‘_dxfccerror’? [-Werror=implicit-function-declaration]
    cc1: some warnings being treated as errors
    make[6]: *** [Makefile:961: _compparse.lo] Error 1


    The full build log is available from: http://qa-logs.debian.net/2024/03/13/dx_4.4.4-15.1_unstable.log

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

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)