hg: jdk7u/jdk7u-dev/hotspot: 8014460: Need to check for non-empty EXT_LIBS_PATH before using it

[sean . coffey]

Changeset: 097e29510eae
Author:    dholmes
Date:      2014-02-28 17:30 +0000
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/097e29510eae

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