Hello,
I'm wondering how you would deal in PLIST with a file conditionnally installed
according to what a GNU configure script finds. Specifically I'm 
annoyed by a header file that can end up being installed if configure does not
find it.
Should I duplicate the logic of finding this header in the pkg Makefile and 
then tweak the PLIST with PLIST_SUBST or do you see a easy way to use the 
result of configure's finding ?

Stoned.