Re: [libvirt] trying to build 0.9.13 on F17: cannot find -lcrypto

On 07/11/2012 10:42 AM, Daniel P. Berrange wrote: > On Wed, Jul 11, 2012 at 10:23:21AM -0400, Cole Robinson wrote: >> In trying to build libvirt 0.9.13 on F17, I'm hitting a link error: >> >> ... >> CCLD libvirt_driver_nodedev.la >> CCLD libvirt_driver_nwfilter.la >> /usr/bin/ld: cannot find -lcrypto >> >> Full log here: >> >> http://kojipkgs.fedoraproject.org//work/tasks/3678/4233678/build.log >> >> I think this comes from rbd support, from configure.ac: >> >> LIBRBD_LIBS="-lrbd -lrados -lcrypto" >> >> from this commit: >> >> http://libvirt.org/git/?p=libvirt.git;a=commit;h=74951eadef85e2d100c7dc7b... >> >> 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. > > The package here is ceph-devel. You're saying ceph-devel needs a BuildRequires: openssl-devel. Or should that be a plain Requires: ? Otherwise how would 'yum install ceph-devel' pull in openssl-devel, or is that one of the magic things rpm/yum figures out?