Adam,

This is probably not a bug:

Adam Kandur via Bug reports for GNU Guix 写道：
> c++: internal compiler error: Killed (program cc1plus)
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <https://gcc.gnu.org/bugs/> for instructions.
> make[2]: *** [src/CMakeFiles/wesnoth-core.dir/build.make:183:
> src/CMakeFiles/wesnoth-core.dir/gettext_boost.cpp.o] Error 4
> make[2]: Leaving directory 
> '/tmp/guix-build-wesnoth-1.14.14.drv-0/build'
> make[1]: *** [CMakeFiles/Makefile2:402: 
> src/CMakeFiles/wesnoth-core.dir/all] Error 2
> make[1]: *** Waiting for unfinished jobs....

...which often happens when you run out of RAM, or due to other 
system-level failure.

Take a look in your dmesg for any out-of-memory (OOM) or other 
errors at that time.

Kind regards,

T G-R