Test-enable XIO messenger and IB/RDMA support

Fixes: http://tracker.ceph.com/issues/15472

Signed-off-by: Lars Marowsky-Bree <lmb@suse.com>
Signed-off-by: Nathan Cutler <ncutler@suse.com>
(cherry picked from commit d4b74c5)

ceph.spec.in

@@ -17,6 +17,7 @@
 %bcond_with ocf
 %bcond_without cephfs_java
 %bcond_with tests
+%bcond_with xio
 %bcond_without tcmalloc
 %bcond_without libs_compat
 %bcond_with lowmem_builder
@@ -176,6 +177,10 @@ BuildRequires:	fcgi-devel
 %if 0%{?fedora} || 0%{?rhel}
 BuildRequires:  redhat-rpm-config
 %endif
+# Accelio IB/RDMA
+%if 0%{with xio}
+BuildRequires:  libxio-devel
+%endif
 
 %description
 Ceph is a massively scalable, open-source, distributed storage system that runs
@@ -214,6 +219,9 @@ Requires:      lsb-release
 %if 0%{?fedora} || 0%{?rhel}
 Requires:      redhat-lsb-core
 %endif
+%if 0%{with xio}
+Requires:      libxio
+%endif
 %description base
 Base is the package that includes all the files shared amongst ceph servers
 
@@ -231,6 +239,9 @@ Requires:	python-requests
 %if 0%{?suse_version}
 Requires(pre):	pwdutils
 %endif
+%if 0%{with xio}
+Requires:       libxio
+%endif
 %description -n ceph-common
 Common utilities to mount and interact with a ceph storage cluster.
 Comprised of files that are common to Ceph clients and servers.
@@ -644,6 +655,9 @@ export RPM_OPT_FLAGS=`echo $RPM_OPT_FLAGS | sed -e 's/i386/i486/'`
 %if 0%{with cephfs_java}
 		--enable-cephfs-java \
 %endif
+%if 0%{with xio}
+		--enable-xio \
+%endif
 %if 0%{with selinux}
 		--with-selinux \
 %endif