Problem with genplist replacing PORTVERSION

[Helmut Schneider]

Hi,

To create a new version of a port (let's say typo3) I copy typo3 to
typo3.org. Then I run

sudo make clean && sudo port fetch
sudo rm -r /tmp/typo3*
sudo genplist clean; sudo genplist create /tmp/

As a result on my 8.2 machine $PORTVERSION in pkg-plist is replaced
with %%PORTVERSION%% as defined in the Makefile:

%%WWWDIR%%_src-%%PORTVERSION%%/ChangeLog

If I do so on my new 9.0 machine, it does not:

%%WWWDIR%%_src-4.6.4/ChangeLog

Why? What did I miss?

Thanks, Helmut