--- Torsten Schoenfeld <[EMAIL PROTECTED]> wrote:
>
> On Thu, 2007-09-20 at 09:45 -0700, MICHAEL MCGINN wrote:
>
> >
> > /usr/bin/ld: cannot find -lgtk-x11-2.0
> >
> > "gtk-x11-2.0" is in /usr/lib
>
> There should be a file named "libgtk-x11-2.0.so". Do you have that? If
> yes, then your linker is not looking into /usr/lib for some reason.
>
> > Scalar found where operator expected at blib/lib/Gtk2.pm line 139,
> > near "$connect_object ? $connect_object"
> > (Missing operator before $connect_object?)
> > syntax error at blib/lib/Gtk2.pm line 139, near "$connect_object ?"
> > (Might be a runaway multi-line ?? string starting on line 131)
> > Global symbol "$func" requires explicit package name at
> > blib/lib/Gtk2.pm line 131.
> > BEGIN not safe after errors--compilation aborted at blib/lib/Gtk2.pm line
> > 160.
> > Compilation failed in require.
> > BEGIN failed--compilation aborted.
>
> Does anyone know what's up with that? I can't see the error. Relevant lines:
>
> 123 sub _do_connect {
> my ($object,
> $signal_name,
> $user_data,
> $connect_object,
> $flags,
> $handler) = @_;
>
> 131 my $func = $flags & qw/after/ ? 'signal_connect_after' :
> 'signal_connect';
>
> # we get connect_object when we're supposed to call
> # signal_connect_object, which ensures that the data (an object)
> # lives as long as the signal is connected. the bindings take
> # care of that for us in all cases, so we only have signal_connect.
> # if we get a connect_object, just use that instead of user_data.
> $object->$func($signal_name => $handler,
> 139 $connect_object ? $connect_object : $user_data);
> }
>
> --
> Bye,
> -Torsten
>
> _______________________________________________
> gtk-perl-list mailing list
> gtk-perl-list@gnome.org
> http://mail.gnome.org/mailman/listinfo/gtk-perl-list
>
And what does exactly
131 my $func = $flags & qw/after/ ? 'signal_connect_after' :
'signal_connect';
line mean ?
Specifically, the '$flags & qw/after/' part ?
What is the meaning of '&' ?
Does 'qw' accept '/' as delimiter ? I have always used it as
qw(
word1
...
wordN
)
.
Again, on '$flags & qw/after/' - '$flags' is scalar and 'qw/after/' is list,
so what was the intended operation ?
Regards,
Sergei.
Applications From Scratch: http://appsfromscratch.berlios.de/
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