bug#47783: 28.0.50; [feature/native-comp] libgccjit.so: error: error invoking gcc driver

[Eli Zaretskii <eliz@gnu.org>]

> From: Pankaj Jangid <pankaj@codeisgreat.org>
> Date: Sat, 17 Apr 2021 22:27:53 +0530
> 
> Andrea Corallo via "Bug reports for GNU Emacs, the Swiss army knife of
> text editors" <bug-gnu-emacs@gnu.org> writes:
> 
> >> Is there a way in Emacs to get all the environment variables in one
> >> go?
> >
> > One can use the `process-environment' variable. Also might be useful for
> > you `initial-environment'.
> 
> Finally, as you pointed out, PATH env is the root cause. When I start
> from GUI the PATH is set to:
> 
>      "/usr/bin:/bin:/usr/sbin:/sbin"
> 
> But when I start from CLI, the Bash init files are executed and hence
> the PATH is:
> 
>     "/Users/pankaj/.sdkman/candidates/kotlin/current/bin:/Users/pankaj/.sdkman/candidates/groovy/current/bin:/Users/pankaj/.sdkman/candidates/gradle/current/bin:/Users/pankaj/.sdkman/candidates/ant/current/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/TeX/texbin:/Library/Apple/usr/bin:/Users/pankaj/Applications/Emacs.app/Contents/MacOS:/Users/pankaj/Applications/Emacs.app/Contents/MacOS/bin:/Users/pankaj/go/bin:/Users/pankaj/.cargo/bin"
> 
> There are lots of things. But the PATH, which we are interested in, is
> the location of compiler; and that is "/usr/local/bin". So I hard-coded
> PATH in a CLI session:
> 
>    export PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
> 
> And then launched ‘Emacs’ from there. Worked perfectly fine.

But the problem is not when Emacs is run from CLI, it's when it's run
from GUI, right?  Because /usr/local/bin is not in PATH then.