hg: jigsaw/jake/nashorn: Aligning jake build changes with jdk9 PathList make macro

[erik . joelsson]

Changeset: dbb145cb2c85
Author:    erikj
Date:      2015-09-09 18:38 +0200
URL:       http://hg.openjdk.java.net/jigsaw/jake/nashorn/rev/dbb145cb2c85

Aligning jake build changes with jdk9 PathList make macro

! make/BuildNashorn.gmk