On Thu, Feb 24, 2022 at 12:07 PM Patrick Böker <patrick.boe...@posteo.de>
wrote:
> Did I understand correctly, that you also have no better idea than
> heuristically trying to bring ENV back to its original state right before
> doing "exec"?
>
It's the right idea. Also no heuristic needed:
my $ldlibpthname = $Config::Config{ldlibpthname};
my $path_sep = $Config::Config{path_sep};
$ENV{$ldlibpthname} =~ s/^ \Q$ENV{PAR_TEMP}\E $path_sep? //x;
should restore the original LD_LIBRARY_PATH etc.
Cheers, Roderich
