variant calculations when cleaning

[Jeremy Lavergne]

> I personally would call this a bug in the cairo port. The no_x11 and x11_xcb variants should be deleted. 

The pango/cairo/gtk2 strand of ports would also be a good place to start implementing subports, where each subport has a different name allowing you to depend on the correct backend (x11 versus quartz).

-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 8796 bytes
Desc: not available
URL: <http://lists.macosforge.org/pipermail/macports-dev/attachments/20120517/e6b474c6/attachment-0001.bin>