Bug#1066473: multitail: FTBFS: mt.c:707:25: error: implicit declaration of function ‘waddnwstr’; did you mean ‘waddnstr’? [-Werror=implicit-function-declaration]
tag 1066473: + pending
thanks
Hi,
Am 13.03.24 um 12:53 schrieb Lucas Nussbaum:
During a rebuild of all packages in sid, your package failed to build
on amd64.
Interesting. I almost wanted to tag it unreproducible since it didn't
happen in my already-existing chroot... But it definitely does fail in
cowbuilder build <.dsc> :/
Nope. Just works here. Yes, with dpkg-dev 1.22.6. In a manual chroot I
have here and upgraded and in a cowbuilder build multitail_6.5.0-1.dsc
Relevant part (hopefully):
cc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<>=. -fstack-protector-strong
-fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -Wno-unused-parameter -funsigned-char -O3
-DLinux -DVERSION=\"6.5.0\" -g -O2 -Werror=implicit-function-declaration
-ffile-prefix-map=/<>=. -fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -DCONFIG_FILE=\"/etc/multitail.conf\" -MMD -MP -DUTF8_SUPPORT -c -o mt.o
mt.c
mt.c: In function ‘do_color_print’:
mt.c:707:25: error: implicit declaration of function ‘waddnwstr’; did you mean
‘waddnstr’? [-Werror=implicit-function-declaration]
707 | waddnwstr(win -> win, , 1);
| ^
| waddnstr
mt.c: In function ‘update_statusline’:
mt.c:1467:126: warning: format ‘%lld’ expects argument of type ‘long long int’,
but argument 5 has type ‘off64_t’ {aka ‘long int’} [-Wformat=]
1467 | mvwprintw(status -> win, 0,
win_width - (strlen(timestamp) + cur_len), "%10lld - %s", fsize, timestamp);
|
~^~
|
||
|
|off64_t {aka
long int}
|
long long int
|
%10ld
cc1: some warnings being treated as errors
make[2]: *** [: mt.o] Error 1
Actually upstream has
#if defined(UTF8_SUPPORT) && defined(NCURSES_WIDECHAR)
// FIXME warning: implicit declaration of function �~@~Xwaddnwstr�~@~Y
is invalid in C99 [-Wimplicit-function-declaration]
// see /usr/include/ncurses.h
waddnwstr(win -> win, , 1);
#else
wprintw(win -> win, "%c", wcur);
#endif
so is aware...
Actually (thanks to discussion on IRC) it seems that
CPPFLAGS:=$(shell pkg-config --cflags ncurses)
NCURSES_LIB:=$(shell pkg-config --libs ncurses)
is empty even though it shouldn't be. So fix is to add that missing
build-dep.
Regards,
Rene
Bug#1066473: multitail: FTBFS: mt.c:707:25: error: implicit declaration of function ‘waddnwstr’; did you mean ‘waddnstr’? [-Werror=implicit-function-declaration]
Source: multitail
Version: 6.5.0-5
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):
> cc -g -O2 -Werror=implicit-function-declaration
> -ffile-prefix-map=/<>=. -fstack-protector-strong
> -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection
> -Wall -Wno-unused-parameter -funsigned-char -O3 -DLinux -DVERSION=\"6.5.0\"
> -g -O2 -Werror=implicit-function-declaration
> -ffile-prefix-map=/<>=. -fstack-protector-strong
> -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection
> -DCONFIG_FILE=\"/etc/multitail.conf\" -MMD -MP -DUTF8_SUPPORT -c -o mt.o mt.c
> mt.c: In function ‘do_color_print’:
> mt.c:707:25: error: implicit declaration of function ‘waddnwstr’; did you
> mean ‘waddnstr’? [-Werror=implicit-function-declaration]
> 707 | waddnwstr(win -> win, , 1);
> | ^
> | waddnstr
> mt.c: In function ‘update_statusline’:
> mt.c:1467:126: warning: format ‘%lld’ expects argument of type ‘long long
> int’, but argument 5 has type ‘off64_t’ {aka ‘long int’} [-Wformat=]
> 1467 | mvwprintw(status ->
> win, 0, win_width - (strlen(timestamp) + cur_len), "%10lld - %s", fsize,
> timestamp);
> |
> ~^~
> |
>||
> |
>|off64_t {aka
> long int}
> |
>long long int
> |
> %10ld
> cc1: some warnings being treated as errors
> make[2]: *** [: mt.o] Error 1
The full build log is available from:
http://qa-logs.debian.net/2024/03/13/multitail_6.5.0-5_unstable.log
All bugs filed during this archive rebuild are listed at:
https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20240313;users=lu...@debian.org
or:
https://udd.debian.org/bugs/?release=na=ign=7=7=only=ftbfs-20240313=lu...@debian.org=1=1=1=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.
