svn commit: r298204 - in head: lib/libdwarf lib/libelf lib/libelftc usr.bin/addr2line usr.bin/cxxfilt usr.bin/elfcopy usr.bin/nm usr.bin/readelf usr.bin/size usr.bin/strings

[Ngie Cooper (yaneurabeya)]

> On Apr 18, 2016, at 20:43, Julian Elischer <julian at freebsd.org> wrote:
> 
> On 18/04/2016 9:13 PM, Ed Maste wrote:
>> Author: emaste
>> Date: Mon Apr 18 13:13:59 2016
>> New Revision: 298204
>> URL: https://svnweb.freebsd.org/changeset/base/298204
>> 
>> Log:
>>   Replace ${CURDIR}/../.. with ${CURDIR:H:H} in elftoolchain
> 
> and if the last component is '..' ?
> What our FreeBSD lacks are the $(abspath  ... )  or $(realpath ...)
> operations from gnu make. Actually it lacks a LOT from gnu make.
> I'd love to see us import a lot of things from there that are genuinely useful (and a lot less cryptic).
> 
> 
> you could try make use of :tA in to make this more robust and useful.

Or use SRCTOP, which (by proxy) uses :tA.
Thanks,
-Ngie