hg: jdk8/tl: 7136506: FDS: rework jdk repo Full Debug Symbols support

[daniel.daugherty at oracle.com]

Changeset: fa0fed83e335
Author:    dcubed
Date:      2012-03-23 09:17 -0700
URL:       http://hg.openjdk.java.net/jdk8/tl/rev/fa0fed83e335

7136506: FDS: rework jdk repo Full Debug Symbols support
Summary: JPRT needs to use the '-y' option with zip on non-Windows control builds in order to preserve symbolic links.
Reviewed-by: dholmes, ohair

! make/jprt.gmk