Re: [Devil-linux-develop] DL compile: some settings missing in kernel config?

[Heiko Z. <he...@zu...>]

Stefan,

> -----Original Message-----
> From: Stefan Engel [mailto:ma...@en...]
> Sent: Friday, March 16, 2012 6:58 AM
> To: dev...@li...
> Subject: [Devil-linux-develop] DL compile: some settings missing in kernel
> config?
> 
> Hi,
> 
> I have a small problem when trying to build DL from scratch (I am building
for
> x86_64). The build process stops in scripts/prepare when configuring the
> kernel.
> 
> I have set up a fresh build environment and checked out the current HEAD
> revision from CVS without making any additional changes to the build
> infrastructure (except removing some unneeded applications during 'make
> menuconfig').
> 
> make unpack, make menuconfig and make prepare are running without any
> problems.
> 
> But when I run 'make build' then the first target (scripts/prepare) fails
when
> executing 'make oldconfig'.
> 
> The last info in tmp/LOGS/build/prepare is:
> 
> <<<snip>>>
> `/data/build/scripts/config/linux-3.x/config_linux.x86_64' ->
> `/data/build/tmp/linux-3.2/.config'
> ...
> executing set_all_kernel_options in drivers/hwmon ...
> scripts/kconfig/conf --oldconfig Kconfig
> .config:4108:warning: override: reassigning to symbol DEBUG_KERNEL ...
> *
> * Restart config...
> *
> *
> * Configure standard kernel features (expert users)
> *
> Configure standard kernel features (expert users) (EXPERT) [N/y/?] n
>   Load all symbols for debugging/ksymoops (KALLSYMS) [Y/?] y
>     Include all symbols in kallsyms (KALLSYMS_ALL) [N/y/?] (NEW)
<<<snip>>>
> 
> So the base config file gets copied to tmp/linux-3.2/.config and then gets
> further patched by scripts/prepare. But something seems to be missing
here.
> 
> If I manually run 'make oldconfig' in tmp/linux-3.2 then I have to step
through
> some additional config settings to get a valid kernel config file.
> KALLSYMS_ALL is only the first undefined setting.
> 
> Using 'find . -type f -exec grep KALLSYMS_ALL {} \;' in /data/build after
make
> unpack && make prepare results only in hits in tmp/linux-3.2
> (documentation, default configs in 'arch'). So the missing config settings
do
> not come from any files/scripts in the DL source tree.
> 
> I don't want to enable the line '(yes "" | make oldconfig)' in
scripts/prepare,
> because a lot of stuff gets enabled which I do not need/want (debugging,
> ...).
> 
> 
> So my question is: am I doing something wrong here? Or what kind of linux
> kernel config files are you using for building DL from scratch?
> 
> Any help would be much appreciated.

It should run right through.
Can you email me your DL .config file? Send it to my directly, not the
mailinglist.
I'll see if I can reproduce your problem.

-- 

Regards
   Heiko Zuerker
   http://www.devil-linux.org