hi,

as per bug https://bugs.gentoo.org/693022 we need to add dependency on 
dev-java/gnu-jaf (or dev-java/sun-jaf) to the package. unfortunately 
ant-tasks.eclass variable ANT_TASK_DEPNAME supports only single 
dependency (it was sufficient till now), but we need one more in this 
case. the introduced patch adds support for alternatively specifying 
ANT_TASK_DEPNAME as an array and handle it correctly. i've tested the 
patch and all seems to work fine.

please let me know if something can/should be improved.

thanks.

miroslav