Re: media_build directory error after patch dvb_frontend: implement suspend / resume

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On 09/21/2012 07:19 PM, Jan Hoogenraad wrote:
I try to compile the media_build on an old Ubuntu Lucid system.
2.6.32-42-generic-pae #96-Ubuntu SMP Wed Aug 15 19:12:17 UTC 2012 i686
GNU/Linux

The make job stops with

/home/jhh/dvb/media_build/v4l/dvb_usb_core.c: In function
'dvb_usb_data_complete_raw':
/home/jhh/dvb/media_build/v4l/dvb_usb_core.c:224: error: implicit
declaration of function 'dvb_dmx_swfilter_raw'
/home/jhh/dvb/media_build/v4l/dvb_usb_core.c: In function
'dvb_usbv2_suspend':
/home/jhh/dvb/media_build/v4l/dvb_usb_core.c:975: error: implicit
declaration of function 'dvb_frontend_suspend'
/home/jhh/dvb/media_build/v4l/dvb_usb_core.c: In function
'dvb_usbv2_resume_common':
/home/jhh/dvb/media_build/v4l/dvb_usb_core.c:994: error: implicit
declaration of function 'dvb_frontend_resume'

This probably started after
http://article.gmane.org/gmane.linux.drivers.video-input-infrastructure/52430/match=dvb_frontend_resume

The media_build tree is confused with too many files with the same name:

find linux -name \*front\* -ls
54788964   24 -rw-r--r--   1 jhh      jhh         12642 Aug 16 05:45
linux/drivers/media/dvb-core/dvb_frontend.h
54788973   80 -rw-r--r--   1 jhh      jhh         71787 Sep 14 05:45
linux/drivers/media/dvb-core/dvb_frontend.c
54397078   20 -rw-r--r--   1 jhh      jhh         12056 Sep 16 20:20
linux/drivers/media/dvb/dvb-core/dvb_frontend.h
54397083   68 -rw-r--r--   1 jhh      jhh         60558 Jun  8  2011
linux/drivers/media/dvb/dvb-core/dvb_frontend.c
54397777   24 -rw-r--r--   1 jhh      jhh         13012 Aug 14 05:45
linux/include/linux/dvb/frontend.h

The frontend.h and .c chosen in the build are older ones
  find v4l -name \*front\* -ls

54135379   76 -rw-r--r--   1 jhh      jhh         67636 Sep 21 17:47
v4l/.dvb_frontend.o.cmd
54133920    0 lrwxrwxrwx   1 jhh      jhh            50 Sep 21 18:13
v4l/dvb_frontend.h -> ../linux/drivers/media/dvb/dvb-core/dvb_frontend.h
54133927    0 lrwxrwxrwx   1 jhh      jhh            50 Sep 21 18:13
v4l/dvb_frontend.c -> ../linux/drivers/media/dvb/dvb-core/dvb_frontend.c
54136025  184 -rw-r--r--   1 jhh      jhh        179558 Sep 21 17:47
v4l/dvb_frontend.o

Do you know what to do about this situation ?

All that is due to drivers/media directory structure re-organization. Could you use clean directory for media_build.git? If you want use exiting media_build.git you should remove manually those old directories.

regards
Antti

--
http://palosaari.fi/
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