Use newly introduced %%PARL_ARCH%% for dirname of architecture
dependent libraries.
(i.e. s!%%PERL_VER%%/i386-freebsd!%%PERL_VER%%/%%PERL_ARCH%%!)
Approved by: asami
PR: ports/8627
Submitted by: laskavy@gambit.msk.su
Modified by: kuriyama
o added p5-GD dependency
o some portlint fixes
This port fails on make test stage in ${WRKDIR}. But this is
caused by font difference between developper's and mine.
So it can ignore.
