Bug#997206: irrlicht: FTBFS: COSOperator.cpp:17:10: fatal error: sys/sysctl.h: No such file or directory

[Lucas Nussbaum]

Source: irrlicht
Version: 1.8.4+dfsg1-1.1
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):
> g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -pipe -fno-exceptions -fstrict-aliasing -fexpensive-optimizations -O3 -fPIC -Wdate-time -D_FORTIFY_SOURCE=2 -I../../include  -I/usr/X11R6/include -DIRRLICHT_EXPORTS=1  -c -o COSOperator.o COSOperator.cpp
> COSOperator.cpp:17:10: fatal error: sys/sysctl.h: No such file or directory
>    17 | #include <sys/sysctl.h>
>       |          ^~~~~~~~~~~~~~
> compilation terminated.
> make[2]: *** [<builtin>: COSOperator.o] Error 1


The full build log is available from:
http://qa-logs.debian.net/2021/10/23/irrlicht_1.8.4+dfsg1-1.1_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.