[meta-ti] Can't build ti-dmai

[Denys Dmytriyenko]

On Thu, Apr 05, 2012 at 09:42:27AM -0600, Gary Thomas wrote:
> On 2012-04-04 14:51, Gary Thomas wrote:
> >On 2012-04-04 10:06, Gary Thomas wrote:
> >>|
> >>| Executing make in subdirectory Makefile...
> >>| make: Entering an unknown directory
> >>| make: *** Makefile: Not a directory. Stop.
> >>| make: Leaving an unknown directory
> >>| make[1]: *** [Makefile] Error 2
> >>| make[1]: Leaving directory
> >>`/local/new-angstrom/build/tmp-angstrom_2010_x-eglibc/work/beagleboard-angstrom-linux-gnueabi/ti-dmai-1_2_10_00_01+svnr642-r118o/trunk/davinci_multimedia_application_interface/dmai_2_10_00_01+svnr642/dmai/packages/ti/sdo/dmai/apps'
> >>
> >>
> >
> >This line in the Makefile is getting strange/different results:
> >SUBDIRS = $(sort $(dir $(wildcard */)))
> >
> >I've found the weirdness, but I don't understand what's going on. I changed
> >the Makefile to print $(SUBDIRS) to try and figure it out.
> >
> >When bitbake runs make in
> >/local/new-angstrom/build/tmp-angstrom_2010_x-eglibc/work/beagleboard-angstrom-linux-gnueabi/ti-dmai-1_2_10_00_01+svnr642-r118o/trunk/davinci_multimedia_application_interface/dmai_2_10_00_01+svnr642/dmai/packages/ti/sdo/dmai/apps
> >
> >the result is
> >Makefile.app/ Makefile/ Makefile~/ app_common.cfg/ app_common.tci/ audio_decode1/ audio_decode_io/ audio_decode_io1/ audio_encode1/ audio_encode_io1/ dmai.gel/ fc_common.cfg/
> >image_decode_io/ image_decode_io1/ image_encode_io/ image_encode_io1/ speech_decode1/ speech_decode_io1/ speech_encode1/ speech_encode_io1/ video_decode_io/ video_decode_io2/
> >video_display/ video_encode_io/ video_encode_io1/ video_encode_io_multich1/ video_loopback/ video_loopback_blend/ video_loopback_convert/ video_loopback_copy/ video_loopback_resize/
> >
> >the real result should be
> >audio_decode1/ audio_decode_io/ audio_decode_io1/ audio_encode1/ audio_encode_io1/ image_decode_io/ image_decode_io1/ image_encode_io/ image_encode_io1/ speech_decode1/
> >speech_decode_io1/ speech_encode1/ speech_encode_io1/ video_decode_io/ video_decode_io2/ video_display/ video_encode_io/ video_encode_io1/ video_encode_io_multich1/ video_loopback/
> >video_loopback_blend/ video_loopback_convert/ video_loopback_copy/ video_loopback_resize/
> >
> >which I get if I execute make in that directory maually! The bitbake build
> >is failing because files are being treated as directories (listed in $(SUBDIRS))
> >
> >Can someone explain this? I also had the Makefile print the
> >value of $(MAKE) and it's always /usr/bin/make
> 
> It seems to be a bug (or change in behaviour) in make 3.82 which
> is on Fedora 16.  When I use make 3.81, the build succeeds.

Gary,

I've seen similar issues with make 3.82 here:
http://thread.gmane.org/gmane.linux.embedded.yocto.meta-ti/9/focus=25

I fixed it with this patch:
http://thread.gmane.org/gmane.linux.embedded.yocto.meta-ti/27

It probaly won't help with your problem though, maybe just a pointer... I 
won't be able to look into ti-dmai issues right away, but hopefully soon. 
Please let me know and/or send a patch if you find the solution for this 
yourself. Thanks.

-- 
Denys