Linkage of GPLed GCC to Closed Source via XML or Perl

[Robert Dewar]

<<Also with Perl, you can just link to perl and you have
gone around the GPL.
>>

You are making some (legally) naive assumptions here. I urge you not
to play amateur lawyer here. The GPL is a legal document. If you want
to know what it means, do not assume you can find out here. If you have
questions that go beyond the FAQ, consult an attorney!