Oh, and another oddball idea for you:

Run Qt in its own detached thread. I haven't tried it, but it might
work.

package main;
our $progress : shared;
threads->new(\&pacify_user);
rpmDbInit();
installBase('noscripts');

sub pacify_user {
    my $a = Qt::Application(\@ARGV);
    my $w = installProgressDlg;
    ...
}

Setup a 50ms timer in the GUI thread to check on the $progress variable
and update the user as to what's going on, or otherwise synchronize.

As long as you don't spawn a new thread from the GUI thread, you might
get away with it. :)

Even better, if there's still a segfault, I might be able to offer a
fix for it.

Ashley Winters


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