Re: [LTP] [PATCH v2] configure: add configure checks to compile kernel modules

[chrubis@suse.cz]

Hi!
> >>> +if [[ -n "$LINUX_VERSION_MAJOR" -a -n "$LINUX_PATCHLEVEL" ]]; then
> >>> +    WITH_MODULES="yes"
> >> If there is Makefile and it contains reasonable content, proceed
> >> with module build, ok.
> >>
> >>> +else
> >>> +    WITH_MODULES="no"
> >>> +    if test -n "$LINUX_VERSION"; then
> >>> +        LINUX_VERSION_MAJOR=`echo "$LINUX_VERSION" | \
> >>> +sed -n 's/\([[0-9]]\).*$/\1/p'`
> >>> +        LINUX_PATCHLEVEL=`echo "$LINUX_VERSION" | \
> >>> +sed -n 's/^[[0-9]]*.\([[0-9]]\).*$/\1/p'`
> >>> +    fi
> >> Here we set the MAJOR and PATCHLEVEL even if WITH_MODULES is set to no.
> >> Is this useful? (Maybe I overlooked something but when WITH_MODULES is
> >> set to no, the kernel version is not needed. Or is this here just in
> >> case we will need that someday?)
> >>
> > Yes, it is true, those variables won't be used if WITH_MODULES is set 
> > to "no".
> > My thought was that they might be of use in the future, so far as we 
> > have something
> > in LINUX_VERSION, why not to get MAJOR & PATCHLEVEL from it. But for 
> > now they're
> > useless.
> Should I remove it?

Well I personally don't tend to add anything that is not used or is not
planned to be used in the near future.

> One more thing, would it be better to use LINUX_VERSION_MAJOR & 
> LINUX_VERSION_PATCH?

Either one is fine.

-- 
Cyril Hrubis
chrubis@suse.cz

------------------------------------------------------------------------------
This SF.net email is sponsored by Windows:

Build for Windows Store.

http://p.sf.net/sfu/windows-dev2dev
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list