asterisk users - Apr 2012 - DAHDI 2.6.1 - What does " Build OSLEC EC if in the tree" feature means ?

Hi,

In DAHDI 2.6.1 changelog includes this :

README, drivers/dahdi/Kbuild: Build OSLEC EC if in the tree Build
	  the OSLEC echo canceller (drivers/staging/echo and
	  dahdi_echocan_oslec) if the code of oslec is present in the tree.
	  Also closing another issue regarding documentation of building
	  OSLEC, as it is now even clearer than before. Patch has been used
	  in the Debian package for quite some time. Signed-off-by: Tzafrir
	  Cohen <tzafrir.cohen at xorcom.com> (closes issue DAHLIN-110)
	  Reported by: biohumanoid (Pavel Selivanov) Patches:
	  oslec_auto.diff uploaded by tzafrir (license 5035) (closes issue
	  DAHLIN-261) Origin:
	  http://svnview.digium.com/svn/dahdi?view=rev&rev=10440


I think OSLEC is included in Linux for several months, now.
What does this new addition mean ?

Regards

On Sat, Apr 21, 2012 at 06:51:49PM +0200, Olivier wrote:
> Hi,
> 
> In DAHDI 2.6.1 changelog includes this :
> 
> README, drivers/dahdi/Kbuild: Build OSLEC EC if in the tree Build
> 	  the OSLEC echo canceller (drivers/staging/echo and
> 	  dahdi_echocan_oslec) if the code of oslec is present in the tree.
> 	  Also closing another issue regarding documentation of building
> 	  OSLEC, as it is now even clearer than before. Patch has been used
> 	  in the Debian package for quite some time. Signed-off-by: Tzafrir
> 	  Cohen <tzafrir.cohen at xorcom.com> (closes issue DAHLIN-110)
> 	  Reported by: biohumanoid (Pavel Selivanov) Patches:
> 	  oslec_auto.diff uploaded by tzafrir (license 5035) (closes issue
> 	  DAHLIN-261) Origin:
> 	  http://svnview.digium.com/svn/dahdi?view=rev&rev=10440
> 
> 
> I think OSLEC is included in Linux for several months, now.
> What does this new addition mean ?
It was intended to simplify the process of building
dahdi_echocan_oslec by eliminating a step.

The intent of this change was to make it so that all you had to do
was copy the oslec source code into the DAHDI-Linux tree and build.
Before this change you would have to copy in the source *and* edit
drivers/dahdi/Kbuild.

-- 
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
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