[libvirt] trying to build 0.9.13 on F17: cannot find -lcrypto
Wido den Hollander
wido at widodh.nl
Tue Jul 17 08:55:07 UTC 2012
On 12-07-12 14:32, Daniel P. Berrange wrote:
> On Thu, Jul 12, 2012 at 02:20:11PM +0200, Christophe Fergeau wrote:
>> On Wed, Jul 11, 2012 at 03:42:20PM +0100, Daniel P. Berrange wrote:
>>> On Wed, Jul 11, 2012 at 10:23:21AM -0400, Cole Robinson wrote:
>>>> I think this comes from rbd support, from configure.ac:
>>>> LIBRBD_LIBS="-lrbd -lrados -lcrypto"
>>>> from this commit:
>>>> What's missing here? RPM BuildRequires, configure change, ...?
>>> If rbd is include '-lcrypto' in its pkgconfig line, then its
>>> RPM is responsible for ensuring BuildRequires is set in its
>>> own -devel package. So sounds like there's BR missing there.
>> ceph-devel does not seem to come with a pkgconfig file, and the LIBRBD_LIBS
>> line Cole quoted comes from libvirt's own configure.ac. I've checked with
>> ldd that nor librbd nor librados link with libcrypto.
> Ah, I see that now, in configure.ac we have
> LIBRBD_LIBS="-lrbd -lrados -lcrypto"
> I vote for just removing the '-lcrypto' line from configure.ac then.
>> If libcrypto is needed for rbd support, then libvirt should check itself
>> that libcrypto is present. All of this would indeed be much simpler if
>> ceph shipped a pkgconfig file...
> Yeah, I despair everytime I find a modern library that does not use
> pkgconfig :-(
I'll open a issue for this at the Ceph guys, we can probably sort that out.
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