hg: jdk8u/hs-dev/hotspot: 8031064: build_vm_def.sh not working correctly for new build cross compile

[dean.long at oracle.com]

Changeset: 7b93939e093e
Author:    dlong
Date:      2015-01-23 22:39 -0500
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/7b93939e093e

8031064: build_vm_def.sh not working correctly for new build cross compile
Summary: move nm and awk code into vm.make
Reviewed-by: dsamersoff, dholmes

- make/linux/makefiles/build_vm_def.sh
! make/linux/makefiles/vm.make