rdma-core: revert ppc64le hack, handle libusnic_verbs

- Revert work-around for ppc64le library issues
- Add Obsoletes/Provides for libusnic_verbs

Signed-off-by: Jarod Wilson <jarod@redhat.com>

rdma-core.spec

@@ -1,6 +1,6 @@
 Name: rdma-core
 Version: 14
-Release: 2%{?dist}
+Release: 3%{?dist}
 Summary: RDMA core userspace libraries and daemons
 
 # Almost everything is licensed under the OFA dual GPLv2, 2 Clause BSD license
@@ -138,6 +138,8 @@ Provides: libocrdma = %{version}-%{release}
 Obsoletes: libocrdma < %{version}-%{release}
 Provides: librxe = %{version}-%{release}
 Obsoletes: librxe < %{version}-%{release}
+Provides: libusnic_verbs = %{version}-%{release}
+Obsoletes: libusnic_verbs < %{version}-%{release}
 
 %description -n libibverbs
 libibverbs is a library that allows userspace processes to use RDMA
@@ -315,13 +317,7 @@ install -D -m0644 redhat/rdma.fixup-mtrr.awk %{buildroot}%{_libexecdir}/rdma-fix
 install -D -m0755 redhat/rdma.mlx4-setup.sh %{buildroot}%{_libexecdir}/mlx4-setup.sh
 
 # ibacm
-%ifnarch ppc64le
 bin/ib_acme -D . -O
-%else
-# hack alert: working around ib_acme failing on ppc64le
-# bin/ib_acme: error while loading shared libraries: /builddir/build/BUILD/rdma-core-14/lib/libibverbs.so.1: expected localentry:0 `pthread_cond_init'
-touch ibacm_opts.cfg
-%endif
 # multi-lib conflict resolution hacks (bug 1429362)
 sed -i -e 's|%{_libdir}|/usr/lib|' %{buildroot}%{_mandir}/man7/ibacm_prov.7
 sed -i -e 's|%{_libdir}|/usr/lib|' ibacm_opts.cfg
@@ -508,6 +504,10 @@ rm -rf %{buildroot}/%{_initrddir}/
 %doc %{_docdir}/%{name}-%{version}/ibsrpdm.md
 
 %changelog
+* Tue Aug 01 2017 Jarod Wilson <jarod@redhat.com> - 14-3
+- Revert work-around for ppc64le library issues
+- Add Obsoletes/Provides for libusnic_verbs
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 14-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild