nfstrace: FTBFS: header_window.cpp:77:82: error: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘time_t’ {aka ‘long int’} [-Werror=format=]

Imported from Debian bug http://bugs.debian.org/997231:

Source: nfstrace
Version: 0.4.3.2+git20200805+b220d04-2
Severity: serious
Justification: FTBFS
Tags: bookworm sid ftbfs

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.

Relevant part (hopefully):
> cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/analyzers/src/watch && /usr/bin/c++ -Dwatch_EXPORTS -I/<<PKGBUILDDIR>>/src -I/usr/include/tirpc -I/<<PKGBUILDDIR>>/analyzers/src/watch -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++14 -pedantic -Wall -Werror -Wextra -Wno-invalid-offsetof -Wno-error=address-of-packed-member -fPIC -fvisibility=hidden -fPIC -MD -MT analyzers/src/watch/CMakeFiles/watch.dir/nc_windows/header_window.cpp.o -MF CMakeFiles/watch.dir/nc_windows/header_window.cpp.o.d -o CMakeFiles/watch.dir/nc_windows/header_window.cpp.o -c /<<PKGBUILDDIR>>/analyzers/src/watch/nc_windows/header_window.cpp
> /<<PKGBUILDDIR>>/analyzers/src/watch/nc_windows/header_window.cpp: In member function ‘void HeaderWindow::update()’:
> /<<PKGBUILDDIR>>/analyzers/src/watch/nc_windows/header_window.cpp:77:82: error: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘time_t’ {aka ‘long int’} [-Werror=format=]
> 77 | mvwprintw(_window, HEADER::ELAPSED_LINE, FIRST_CHAR_POS, "Elapsed time: \t %d days; %d:%d:%d times",
> | ~^
> | |
> | int
> | %ld
> 78 | shift_time / SECINDAY, shift_time % SECINDAY / SECINHOUR, shift_time % SECINHOUR / SECINMIN, shift_time % SECINMIN);
> | ~~~~~~~~~~~~~~~~~~~~~
> | |
> | time_t {aka long int}
> /<<PKGBUILDDIR>>/analyzers/src/watch/nc_windows/header_window.cpp:77:91: error: format ‘%d’ expects argument of type ‘int’, but argument 6 has type ‘time_t’ {aka ‘long int’} [-Werror=format=]
> 77 | mvwprintw(_window, HEADER::ELAPSED_LINE, FIRST_CHAR_POS, "Elapsed time: \t %d days; %d:%d:%d times",
> | ~^
> | |
> | int
> | %ld
> 78 | shift_time / SECINDAY, shift_time % SECINDAY / SECINHOUR, shift_time % SECINHOUR / SECINMIN, shift_time % SECINMIN);
> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> | |
> | time_t {aka long int}
> /<<PKGBUILDDIR>>/analyzers/src/watch/nc_windows/header_window.cpp:77:94: error: format ‘%d’ expects argument of type ‘int’, but argument 7 has type ‘time_t’ {aka ‘long int’} [-Werror=format=]
> 77 | mvwprintw(_window, HEADER::ELAPSED_LINE, FIRST_CHAR_POS, "Elapsed time: \t %d days; %d:%d:%d times",
> | ~^
> | |
> | int
> | %ld
> 78 | shift_time / SECINDAY, shift_time % SECINDAY / SECINHOUR, shift_time % SECINHOUR / SECINMIN, shift_time % SECINMIN);
> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> | |
> | time_t {aka long int}
> /<<PKGBUILDDIR>>/analyzers/src/watch/nc_windows/header_window.cpp:77:97: error: format ‘%d’ expects argument of type ‘int’, but argument 8 has type ‘time_t’ {aka ‘long int’} [-Werror=format=]
> 77 | mvwprintw(_window, HEADER::ELAPSED_LINE, FIRST_CHAR_POS, "Elapsed time: \t %d days; %d:%d:%d times",
> | ~^
> | |
> | int
> | %ld
> 78 | shift_time / SECINDAY, shift_time % SECINDAY / SECINHOUR, shift_time % SECINHOUR / SECINMIN, shift_time % SECINMIN);
> | ~~~~~~~~~~~~~~~~~~~~~
> | |
> | time_t {aka long int}
> cc1plus: all warnings being treated as errors
> make[3]: *** [analyzers/src/watch/CMakeFiles/watch.dir/build.make:79: analyzers/src/watch/CMakeFiles/watch.dir/nc_windows/header_window.cpp.o] Error 1

The full build log is available from:
http://qa-logs.debian.net/2021/10/23/nfstrace_0.4.3.2+git20200805+b220d04-2_unstable.log

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 marking 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.