The revised patch is attached. The differences are in what options are defined and propagated to Makefile for CET enabling.
 
Ok for trunk?

Igor


> -----Original Message-----
> From: Jeff Law [mailto:law@redhat.com]
> Sent: Wednesday, October 18, 2017 1:38 AM
> To: Tsimbalist, Igor V <igor.v.tsimbalist@intel.com>; gcc-
> patches@gcc.gnu.org
> Cc: cmtice@google.com
> Subject: Re: [PATCH 15/22] Enable building libvtv with Intel CET
> 
> On 10/12/2017 02:29 PM, Tsimbalist, Igor V wrote:
> > Enable building libvtv with Intel CET options.
> >
> > libvtv/
> > 	* acinclude.m4: Add enable.m4 and cet.m4.
> > 	* libvtv/configure: Regenerate.
> > 	* libvtv/configure.ac: Set CET_FLAGS. Update XCFLAGS.
> Same comments as with libcilkrts.
> Jeff
>