[cron job] v4l-dvb daily build 2.6.22 and up: ERRORS, 2.6.16-2.6.21: OK

[cron job] v4l-dvb daily build 2.6.22 and up: ERRORS, 2.6.16-2.6.21: OK

[Hans Verkuil]

This message is generated daily by a cron job that builds v4l-dvb for
the kernels and architectures in the list below.

Results of the daily build of v4l-dvb:

date:        Tue Dec 29 19:00:09 CET 2009
path:        http://www.linuxtv.org/hg/v4l-dvb
changeset:   13876:0b9c85378d2f
gcc version: gcc (GCC) 4.3.1
hardware:    x86_64
host os:     2.6.26

linux-2.6.30-armv5: OK
linux-2.6.31-armv5: OK
linux-2.6.32-armv5: OK
linux-2.6.33-rc2-armv5: ERRORS
linux-2.6.32-armv5-davinci: OK
linux-2.6.33-rc2-armv5-davinci: ERRORS
linux-2.6.30-armv5-ixp: OK
linux-2.6.31-armv5-ixp: OK
linux-2.6.32-armv5-ixp: OK
linux-2.6.33-rc2-armv5-ixp: ERRORS
linux-2.6.30-armv5-omap2: OK
linux-2.6.31-armv5-omap2: OK
linux-2.6.32-armv5-omap2: OK
linux-2.6.33-rc2-armv5-omap2: ERRORS
linux-2.6.22.19-i686: OK
linux-2.6.23.12-i686: OK
linux-2.6.24.7-i686: OK
linux-2.6.25.11-i686: OK
linux-2.6.26-i686: OK
linux-2.6.27-i686: OK
linux-2.6.28-i686: OK
linux-2.6.29.1-i686: WARNINGS
linux-2.6.30-i686: OK
linux-2.6.31-i686: WARNINGS
linux-2.6.32-i686: WARNINGS
linux-2.6.33-rc2-i686: ERRORS
linux-2.6.30-m32r: OK
linux-2.6.31-m32r: OK
linux-2.6.32-m32r: OK
linux-2.6.33-rc2-m32r: ERRORS
linux-2.6.30-mips: WARNINGS
linux-2.6.31-mips: OK
linux-2.6.32-mips: OK
linux-2.6.33-rc2-mips: ERRORS
linux-2.6.30-powerpc64: WARNINGS
linux-2.6.31-powerpc64: OK
linux-2.6.32-powerpc64: WARNINGS
linux-2.6.33-rc2-powerpc64: ERRORS
linux-2.6.22.19-x86_64: OK
linux-2.6.23.12-x86_64: OK
linux-2.6.24.7-x86_64: OK
linux-2.6.25.11-x86_64: OK
linux-2.6.26-x86_64: OK
linux-2.6.27-x86_64: OK
linux-2.6.28-x86_64: OK
linux-2.6.29.1-x86_64: WARNINGS
linux-2.6.30-x86_64: OK
linux-2.6.31-x86_64: WARNINGS
linux-2.6.32-x86_64: WARNINGS
linux-2.6.33-rc2-x86_64: ERRORS
spec: OK
sparse (linux-2.6.32): ERRORS
sparse (linux-2.6.33-rc2): ERRORS
linux-2.6.16.61-i686: OK
linux-2.6.17.14-i686: OK
linux-2.6.18.8-i686: OK
linux-2.6.19.5-i686: OK
linux-2.6.20.21-i686: OK
linux-2.6.21.7-i686: OK
linux-2.6.16.61-x86_64: OK
linux-2.6.17.14-x86_64: OK
linux-2.6.18.8-x86_64: OK
linux-2.6.19.5-x86_64: OK
linux-2.6.20.21-x86_64: OK
linux-2.6.21.7-x86_64: OK

Detailed results are available here:

http://www.xs4all.nl/~hverkuil/logs/Tuesday.log

Full logs are available here:

http://www.xs4all.nl/~hverkuil/logs/Tuesday.tar.bz2

The V4L-DVB specification from this daily build is here:

http://www.xs4all.nl/~hverkuil/spec/media.html

Re: [cron job] v4l-dvb daily build 2.6.22 and up: ERRORS, 2.6.16-2.6.21: OK

[Németh Márton]

Hans Verkuil wrote:
> Detailed results are available here:
> 
> http://www.xs4all.nl/~hverkuil/logs/Tuesday.log

linux-2.6.33-rc2-armv5: ERRORS

In file included from <command-line>:0:
/marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
In file included from <command-line>:0:
/marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: In file included from <command-line>:0error: :
linux/autoconf.h: No such file or directory
/marune/build/v4l-dvb-master/v4l/config-compat.h:4:28:In file included from <command-line>:0 error: :
linux/autoconf.h: No such file or directory
/marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
In file included from <command-line>:0:
/marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
In file included from <command-line>:0:
/marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
In file included from <command-line>:0:
/marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
In file included from <command-line>:0:
/marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_filter.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvbdev.o] Error 1
make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_ringbuffer.o] Error 1
make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_ca_en50221.o] Error 1
make[3]: *** [/marune/build/v4l-dvb-master/v4l/dmxdev.o] Error 1
make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_demux.o] Error 1
make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_frontend.o] Error 1
make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_net.o] Error 1
make[2]: *** [_module_/marune/build/v4l-dvb-master/v4l] Error 2
make[2]: Leaving directory `/marune/build/trees/armv5/linux-2.6.33-rc2'
make[1]: *** [default] Error 2
make[1]: Leaving directory `/marune/build/v4l-dvb-master/v4l'
make: *** [all] Error 2
Tue Dec 29 19:01:02 CET 2009

This problem happens because the v4l/config-compat.h includes the
linux/autoconf.h . This file is generated by v4l/scripts/make_config_compat.pl .

I found different commits where the inclusion of this file was
completely removed, like in
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=911f21501f50b16ce77f37b01e90b5b73c8c80bf .
I doubt whether the line should be completely deleted or a construct
like this should be used:

#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
#include <linux/autoconf.h>
#endif

What do you think?

	Márton Németh

Re: [cron job] v4l-dvb daily build 2.6.22 and up: ERRORS, 2.6.16-2.6.21: OK

[Mauro Carvalho Chehab]

Németh Márton wrote:
> Hans Verkuil wrote:
>> Detailed results are available here:
>>
>> http://www.xs4all.nl/~hverkuil/logs/Tuesday.log
> 
> linux-2.6.33-rc2-armv5: ERRORS
> 
> In file included from <command-line>:0:
> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
> In file included from <command-line>:0:
> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: In file included from <command-line>:0error: :
> linux/autoconf.h: No such file or directory
> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28:In file included from <command-line>:0 error: :
> linux/autoconf.h: No such file or directory
> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
> In file included from <command-line>:0:
> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
> In file included from <command-line>:0:
> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
> In file included from <command-line>:0:
> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
> In file included from <command-line>:0:
> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_filter.o] Error 1
> make[3]: *** Waiting for unfinished jobs....
> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvbdev.o] Error 1
> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_ringbuffer.o] Error 1
> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_ca_en50221.o] Error 1
> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dmxdev.o] Error 1
> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_demux.o] Error 1
> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_frontend.o] Error 1
> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_net.o] Error 1
> make[2]: *** [_module_/marune/build/v4l-dvb-master/v4l] Error 2
> make[2]: Leaving directory `/marune/build/trees/armv5/linux-2.6.33-rc2'
> make[1]: *** [default] Error 2
> make[1]: Leaving directory `/marune/build/v4l-dvb-master/v4l'
> make: *** [all] Error 2
> Tue Dec 29 19:01:02 CET 2009
> 
> This problem happens because the v4l/config-compat.h includes the
> linux/autoconf.h . This file is generated by v4l/scripts/make_config_compat.pl .
> 
> I found different commits where the inclusion of this file was
> completely removed, like in
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=911f21501f50b16ce77f37b01e90b5b73c8c80bf .
> I doubt whether the line should be completely deleted or a construct
> like this should be used:
> 
> #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
> #include <linux/autoconf.h>
> #endif
> 
> What do you think?

If I'm not mistaken, Michael included this file at the building system,
since some drivers need to do some checks against some CONFIG_foo symbols that
are needed to compile certain drivers.

By removing it, it may break some compilations. So, while I'm not quite sure
what should be done to fix the issue, just removing it seems to me that it will
cause some regression.

Cheers,
Mauro.

Re: [cron job] v4l-dvb daily build 2.6.22 and up: ERRORS, 2.6.16-2.6.21: OK

[Németh Márton]

Mauro Carvalho Chehab írta:
> Németh Márton wrote:
>> Hans Verkuil wrote:
>>> Detailed results are available here:
>>>
>>> http://www.xs4all.nl/~hverkuil/logs/Tuesday.log
>> linux-2.6.33-rc2-armv5: ERRORS
>>
>> In file included from <command-line>:0:
>> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
>> In file included from <command-line>:0:
>> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: In file included from <command-line>:0error: :
>> linux/autoconf.h: No such file or directory
>> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28:In file included from <command-line>:0 error: :
>> linux/autoconf.h: No such file or directory
>> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
>> In file included from <command-line>:0:
>> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
>> In file included from <command-line>:0:
>> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
>> In file included from <command-line>:0:
>> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
>> In file included from <command-line>:0:
>> /marune/build/v4l-dvb-master/v4l/config-compat.h:4:28: error: linux/autoconf.h: No such file or directory
>> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_filter.o] Error 1
>> make[3]: *** Waiting for unfinished jobs....
>> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvbdev.o] Error 1
>> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_ringbuffer.o] Error 1
>> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_ca_en50221.o] Error 1
>> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dmxdev.o] Error 1
>> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_demux.o] Error 1
>> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_frontend.o] Error 1
>> make[3]: *** [/marune/build/v4l-dvb-master/v4l/dvb_net.o] Error 1
>> make[2]: *** [_module_/marune/build/v4l-dvb-master/v4l] Error 2
>> make[2]: Leaving directory `/marune/build/trees/armv5/linux-2.6.33-rc2'
>> make[1]: *** [default] Error 2
>> make[1]: Leaving directory `/marune/build/v4l-dvb-master/v4l'
>> make: *** [all] Error 2
>> Tue Dec 29 19:01:02 CET 2009
>>
>> This problem happens because the v4l/config-compat.h includes the
>> linux/autoconf.h . This file is generated by v4l/scripts/make_config_compat.pl .
>>
>> I found different commits where the inclusion of this file was
>> completely removed, like in
>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=911f21501f50b16ce77f37b01e90b5b73c8c80bf .
>> I doubt whether the line should be completely deleted or a construct
>> like this should be used:
>>
>> #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
>> #include <linux/autoconf.h>
>> #endif
>>
>> What do you think?
> 
> If I'm not mistaken, Michael included this file at the building system,
> since some drivers need to do some checks against some CONFIG_foo symbols that
> are needed to compile certain drivers.
> 
> By removing it, it may break some compilations. So, while I'm not quite sure
> what should be done to fix the issue, just removing it seems to me that it will
> cause some regression.

Maybe the following construct would be the right one:

#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
#include <linux/autoconf.h>
#else
#include <generated/autoconf.h>
#endif

Regards,

	Márton Németh

[PATCH] move autoconf.h for 2.6.33

[Németh Márton]

From: Márton Németh <nm127@freemail.hu>

The linux/autoconf.h was moved to generated/autoconf.h as of 2.6.33.

Signed-off-by: Márton Németh <nm127@freemail.hu>
---
diff -r 62ee2b0f6556 v4l/scripts/make_config_compat.pl
--- a/v4l/scripts/make_config_compat.pl	Wed Dec 30 18:19:11 2009 +0100
+++ b/v4l/scripts/make_config_compat.pl	Thu Dec 31 11:37:34 2009 +0100
@@ -383,9 +383,19 @@
 # Do the basic rules
 open IN, "<$infile" or die "File not found: $infile";

-$out.= "#ifndef __CONFIG_COMPAT_H__\n";
-$out.= "#define __CONFIG_COMPAT_H__\n\n";
-$out.= "#include <linux/autoconf.h>\n\n";
+$out .= <<'EOD'
+#ifndef __CONFIG_COMPAT_H__
+#define __CONFIG_COMPAT_H__
+
+#include <linux/version.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+#include <linux/autoconf.h>
+#else
+#include <generated/autoconf.h>
+#endif
+
+EOD
+;

 # mmdebug.h includes autoconf.h. So if this header exists,
 # then include it before our config is set.