rpm dependencies

rpm dependencies

[Sage Weil]

Hey Luis,

I pushed wip-dencoder, which moves ceph-dencoder to ceph from ceph-common.  
This avoids the dependency for ceph-common.

For the librados2 package, though, there is still a leveldb dependency 
that makes no sense.  See the packages at

 http://gitbuilder.ceph.com/ceph-rpm-rhel6_5-x86_64-basic/ref/wip-dencoder/x86_64/

 $ wget http://gitbuilder.ceph.com/ceph-rpm-rhel6_5-x86_64-basic/ref/wip-dencoder/x86_64/librados2-0.82-595.g95f5a44.el6.x86_64.rpm
 $ rpm -qpR librados2-0.82-595.g95f5a44.el6.x86_64.rpm | grep level
 warning: librados2-0.82-595.g95f5a44.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 03c3951a: NOKEY
 libleveldb.so.1()(64bit)
 $ rpm2cpio librados2-0.82-595.g95f5a44.el6.x86_64.rpm | cpio -i --make-directories
 ...
 $ ldd usr/lib/librados2.so.2 | grep -c leveldb
 1

Our Makefile.am doesn't specify that we link against leveldb for librados, 
although strangely it is listed in the librados.la file anyway (along with 
every other lib anything links against).  Despite this, ldd 
.libs/librados.so on my (debian) box doesn't list it when building 
locally.

The Makefile-env.am has --as-needed, which is supposed to make us only use 
dependencies we actually use.

Not sure what is going on with the RPM build that is putting this 
dependency in place...

Any idea what is going on?  :/

sage

Re: rpm dependencies

[Luis Pabón]

Thanks Sage.  I'm not sure what is going on with librados2 (including 
rados and rbd for that matter).

I'll see what I can do.

- Luis

On 07/15/2014 12:39 AM, Sage Weil wrote:
> Hey Luis,
>
> I pushed wip-dencoder, which moves ceph-dencoder to ceph from ceph-common.
> This avoids the dependency for ceph-common.
>
> For the librados2 package, though, there is still a leveldb dependency
> that makes no sense.  See the packages at
>
>   http://gitbuilder.ceph.com/ceph-rpm-rhel6_5-x86_64-basic/ref/wip-dencoder/x86_64/
>
>   $ wget http://gitbuilder.ceph.com/ceph-rpm-rhel6_5-x86_64-basic/ref/wip-dencoder/x86_64/librados2-0.82-595.g95f5a44.el6.x86_64.rpm
>   $ rpm -qpR librados2-0.82-595.g95f5a44.el6.x86_64.rpm | grep level
>   warning: librados2-0.82-595.g95f5a44.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 03c3951a: NOKEY
>   libleveldb.so.1()(64bit)
>   $ rpm2cpio librados2-0.82-595.g95f5a44.el6.x86_64.rpm | cpio -i --make-directories
>   ...
>   $ ldd usr/lib/librados2.so.2 | grep -c leveldb
>   1
>
> Our Makefile.am doesn't specify that we link against leveldb for librados,
> although strangely it is listed in the librados.la file anyway (along with
> every other lib anything links against).  Despite this, ldd
> .libs/librados.so on my (debian) box doesn't list it when building
> locally.
>
> The Makefile-env.am has --as-needed, which is supposed to make us only use
> dependencies we actually use.
>
> Not sure what is going on with the RPM build that is putting this
> dependency in place...
>
> Any idea what is going on?  :/
>
> sage

Re: rpm dependencies

[Luis Pabón]

Hi Sage,
     Looks like it is configuration issue in configure.ac.  I'm fixing 
the issue now and will be sending a patch soon.

- Luis


On 07/15/2014 12:39 AM, Sage Weil wrote:
> Hey Luis,
>
> I pushed wip-dencoder, which moves ceph-dencoder to ceph from ceph-common.
> This avoids the dependency for ceph-common.
>
> For the librados2 package, though, there is still a leveldb dependency
> that makes no sense.  See the packages at
>
>   http://gitbuilder.ceph.com/ceph-rpm-rhel6_5-x86_64-basic/ref/wip-dencoder/x86_64/
>
>   $ wget http://gitbuilder.ceph.com/ceph-rpm-rhel6_5-x86_64-basic/ref/wip-dencoder/x86_64/librados2-0.82-595.g95f5a44.el6.x86_64.rpm
>   $ rpm -qpR librados2-0.82-595.g95f5a44.el6.x86_64.rpm | grep level
>   warning: librados2-0.82-595.g95f5a44.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 03c3951a: NOKEY
>   libleveldb.so.1()(64bit)
>   $ rpm2cpio librados2-0.82-595.g95f5a44.el6.x86_64.rpm | cpio -i --make-directories
>   ...
>   $ ldd usr/lib/librados2.so.2 | grep -c leveldb
>   1
>
> Our Makefile.am doesn't specify that we link against leveldb for librados,
> although strangely it is listed in the librados.la file anyway (along with
> every other lib anything links against).  Despite this, ldd
> .libs/librados.so on my (debian) box doesn't list it when building
> locally.
>
> The Makefile-env.am has --as-needed, which is supposed to make us only use
> dependencies we actually use.
>
> Not sure what is going on with the RPM build that is putting this
> dependency in place...
>
> Any idea what is going on?  :/
>
> sage

Re: rpm dependencies

[Sage Weil]

This includes the move of ceph-dencoder from ceph to ceph-common, and a 
simple change to configure.ac that avoids putting leveldb in LIBS.

	https://github.com/ceph/ceph/pull/2104

Look ok to merge?

Thanks!
sage

On Tue, 15 Jul 2014, Luis Pab?n wrote:

> Hi Sage,
>     Looks like it is configuration issue in configure.ac.  I'm fixing the
> issue now and will be sending a patch soon.
> 
> - Luis
> 
> 
> On 07/15/2014 12:39 AM, Sage Weil wrote:
> > Hey Luis,
> > 
> > I pushed wip-dencoder, which moves ceph-dencoder to ceph from ceph-common.
> > This avoids the dependency for ceph-common.
> > 
> > For the librados2 package, though, there is still a leveldb dependency
> > that makes no sense.  See the packages at
> > 
> >   http://gitbuilder.ceph.com/ceph-rpm-rhel6_5-x86_64-basic/ref/wip-dencoder/x86_64/
> > 
> >   $ wget
> > http://gitbuilder.ceph.com/ceph-rpm-rhel6_5-x86_64-basic/ref/wip-dencoder/x86_64/librados2-0.82-595.g95f5a44.el6.x86_64.rpm
> >   $ rpm -qpR librados2-0.82-595.g95f5a44.el6.x86_64.rpm | grep level
> >   warning: librados2-0.82-595.g95f5a44.el6.x86_64.rpm: Header V4 DSA/SHA1
> > Signature, key ID 03c3951a: NOKEY
> >   libleveldb.so.1()(64bit)
> >   $ rpm2cpio librados2-0.82-595.g95f5a44.el6.x86_64.rpm | cpio -i
> > --make-directories
> >   ...
> >   $ ldd usr/lib/librados2.so.2 | grep -c leveldb
> >   1
> > 
> > Our Makefile.am doesn't specify that we link against leveldb for librados,
> > although strangely it is listed in the librados.la file anyway (along with
> > every other lib anything links against).  Despite this, ldd
> > .libs/librados.so on my (debian) box doesn't list it when building
> > locally.
> > 
> > The Makefile-env.am has --as-needed, which is supposed to make us only use
> > dependencies we actually use.
> > 
> > Not sure what is going on with the RPM build that is putting this
> > dependency in place...
> > 
> > Any idea what is going on?  :/
> > 
> > sage
> 
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