hg: hsx/hotspot-emb/hotspot: 8014460: Need to check for non-empty EXT_LIBS_PATH before using it

[david.holmes at oracle.com]

Changeset: 293b99787401
Author:    dholmes
Date:      2013-05-14 07:24 -0400
URL:       http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/293b99787401

8014460: Need to check for non-empty EXT_LIBS_PATH before using it
Reviewed-by: tbell, collins, sla, coleenp

! make/bsd/makefiles/arm.make
! make/linux/makefiles/arm.make