-As told above, Perl 5.6.1 was still good in AmigaOS, as was 5.7.2.
-After Perl 5.7.2 (change #11423, see the Changes file, and the file
-pod/perlhack.pod for how to get the individual changes) Perl dropped
-its internal support for vfork(), and that was very probably the step
-that broke AmigaOS (since the ixemul library has only vfork).
-The build finally fails when the ext/DynaLoader is being built, and
-PERL ends up as "0" in the produced Makefile, trying to run "0" does
-not quite work. Also, executing miniperl in backticks seems to
-generate nothing: very probably related to the (v)fork problems.
-B<Fixing the breakage requires someone quite familiar with the ixemul
-library, and how one is supposed to run external commands in AmigaOS
-without fork().>