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If I try makepkg -s, the following is displayed:
make[2]: Entering directory `/home/ben/Downloads/nux/src/nux-2.2.0/NuxCore'
CXX libnux_core_2.0_la-Logger.lo
./Logger.cpp:23:0: warning: ignoring #pragma warning [-Wunknown-pragmas]
{standard input}: Assembler messages:
{standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://bugs.archlinux.org/> for instructions.
make[2]: *** [libnux_core_2.0_la-Logger.lo] Error 1
make[2]: Leaving directory `/home/ben/Downloads/nux/src/nux-2.2.0/NuxCore'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/ben/Downloads/nux/src/nux-2.2.0'
make: *** [all] Error 2
==> ERROR: A failure occurred in build().
Aborting...
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