ports/178505: [maintainer update] for graphics/openimageio

[Shane Ambler]

The following reply was made to PR ports/178505; it has been noted by GNATS.

From: Shane Ambler <FreeBSD at ShaneWare.Biz>
To: Raphael Kubo da Costa <rakuco at FreeBSD.org>
Cc: freebsd-ports-bugs at FreeBSD.org, bug-followup at FreeBSD.org
Subject: Re: ports/178505: [maintainer update] for graphics/openimageio
Date: Sun, 12 May 2013 15:02:11 +0930

 On 12/05/2013 06:38, Raphael Kubo da Costa wrote:
  > Is the change to thread.h supposed to work on non-amd64 FreeBSD? Has
  > the patch been sent upstream?
 
 Short - yes and yes.
 
 Long -
 The patch originated with the discovery that i386 version crashed using 
 tbb. The addition of arch=i586 to cflags enabled the use of gcc atomics. 
 This was merged into the cmake files (src/cmake/platform.cmake) in 1.1.6 
 and taken out of the port makefile.
 
 1.1.6 also included the removal of the freebsd condition in thread.h and 
 by Larry Gritz's choice it was replaced with a test that left gcc 
 atomics off if tbb was turned on. Disabling gcc atomics when tbb is on 
 turned out to be a performance hit and 1.1.7 replaced the freebsd 
 condition instead of removing the tbb test.
 
 I have submitted an issue for it (instead of a pull request) which seems 
 to be the slow way of getting a change. While 1.1.8 appeared to be cli 
 tools fixes and 1.1.9 was only docs, I don't want to drop behind so 
 updating here with the patch.