bug#46790: 28.0.50; make install with native-comp branch

[Eli Zaretskii]

> From: Thierry Volpiatto <thievol@posteo.net>
> Cc: akrl@sdf.org, psainty@orcon.net.nz, 46790@debbugs.gnu.org
> Date: Sat, 24 Apr 2021 18:06:29 +0000
> 
> >> libexec/emacs/27.1/x86_64-pc-linux-gnu/emacs.pdmp
> >> libexec/emacs/27.2/x86_64-pc-linux-gnu/emacs.pdmp
> >> libexec/emacs/28.0.50/x86_64-pc-linux-gnu/emacs.pdmp
> >
> > Surely, you have at least one more in the directory where you built
> > Emacs?
> 
> No, there is no such file there, where should it be located normally?

In the src directory, where you have the Emacs executable.