Fatal error on 'mold -run --no-threads g++ ...'

[MikeAndreJordan]

Hello,
thank you rui314 for your efforts in providing a fast linker. The world needs more crucial software written with performance in mind.
I am trying to do some profiling on mold itself and thus want to pass --no-threads to mold to stack-sample a single thread. However, the command
mold -run --no-threads g++ ...
gives me:
mold: fatal: mold -run failed: --no-threads: No such file or directory
Do these two options somehow compose and if not, is there a way to indirectly pass --no-threads via the compiler to mold?
Thank you!

EDIT: According to gprofng's report, passing --no-threads at the very end of the g++ build command as -Wl,--no-threads seems to do the trick. I guess with this this thread can already be closed except there is a better way to do it.

[rui314]

Yes, passing -Wl,--no-threads to g++ is the right way to do it.