Em 17-08-2012 22:10, Armin K. escreveu:
> On 08/18/2012 01:57 AM, Fernando de Oliveira wrote:
>> To Armin:
>>
>
> Hi there.
Thanks for the reply, Armin.
>> 1. In order to build with DESTDIR equivalent BUILDROOT, as normal user,
>> after
>>
>> make BUILDROOT=$DESTINODIR install
>>
>> I had to create the directory:
>>
>> mkdir -vp $DESTINODIR/usr/share/doc&&
>> ln -sv ../${PACKAGE_NAME}/doc $DESTINODIR/usr/share/doc/${PACKAGE}&&
>>
>
> Uhm, we assume user does not use DESTDIR (BUILDROOT in this case) method
> to install packages. /usr/share/doc should be present since it was
> created early in LFS.
Ok.
>> and change permission from 0444 to 0644:
>>
>> chmod -v 0644 $DESTINODIR/etc/pam.d/${PACKAGE_NAME}&&
>> cat>> $DESTINODIR/etc/pam.d/${PACKAGE_NAME}<< "EOF"
>> ...
>> EOF
>>
>> where
>> PACKAGE_NAME=cups
>> PACKAGE=${PACKAGE_NAME}-1.6.1
>>
>> Interesting that all files in /etc/pam.d have 0644 permission, cups
>> would be different.
>>
>
> I didn't notice that. I think that patch fixes the pam file, too. CUPS'
> default permissions are screwed up, no doubt.
Both true. Thanks.
>> 2. The cups file in /etc/pam generated with the book's instruction is:
>>
>> $ cat etc-pam.d-cups-2012.08.16
>> auth required pam_unix.so shadow nodelay
>> account required pam_unix.so
>> # Begin /etc/pam.d/cups
>>
>> auth include system-auth
>> account include system-account
>> session include system-session
>>
>> # End /etc/pam.d/cups
>>
>> Is this correct? I have tested this and without the first two lines, no
>> success, and left without the two first lines:
>>
>> $ cat /etc/pam.d/cups
>> # Begin /etc/pam.d/cups
>>
>> auth include system-auth
>> account include system-account
>> session include system-session
>>
>> # End /etc/pam.d/cups
>>
>
> Yeah, this is definitely my fault. cat >> /etc/pam.d/cups << "EOF"
>
> >> mean "append", so my command just appends the stuff to default file
> installed by CUPS. And what do you mean "no success"? I never had
> problem with second one, like in your explanation.
Yes, it means append, but now I am sure I can use ">". Thanks.
No success of printing, either with or without pam. i am trying
everything. Before replying, I removed cups and cups-filters,
reinstalled, reinstalled gutenprint, saved this file, restarted
everything, still nothing.
>> 3. Some CUPS files have lp group. Why didn't you use this instead of
>> introducing lpadmin in configure?
>>
>
> That's up to CUPS. By default, CUPS daemon runs as user and group lp,
> but uses lpadmin, sys and adm (I think) as groups that are allowed to
> access CUPS's configuration only. If we used lp, everyone would had
> access to ANYTHING, including the daemon itself.
All understood. Thank you very much for these pages (cups and
cups-filters) and for the reply.
--
[]s,
Fernando
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