no eval needed with no strict 'refs';

use strict;
use warnings;


package FP;
sub AUTOLOAD {
    our $AUTOLOAD;
    print "hello $AUTOLOAD\n"
}

my @pkgs =qw/BLA BLUB MyHomepage::Introduction/;


for my $PKG (@pkgs) {
    no strict 'refs';
    *{ "${PKG}::AUTOLOAD" } = \&FP::AUTOLOAD
}

BLA::bla();
MyHomepage::Introduction::intro();
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hello BLA::bla
hello MyHomepage::Introduction::intro
[download]

But I already suggested Importing in my first reply ...

update

*${packagename)::AUTOLOAD = \&FP::AUTOLOAD;
              ^
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