Disable RDMA support on 32-bit ARM (#1484155)

libfabric.spec

@@ -1,15 +1,18 @@
 Name:           libfabric
 Version:        1.4.2
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Open Fabric Interfaces
 
 License:        BSD or GPLv2
 URL:            http://ofiwg.github.io/libfabric/
 Source0:        https://github.com/ofiwg/libfabric/releases/download/v%{version}/libfabric-%{version}.tar.bz2
 
-BuildRequires:  libibverbs-devel
 BuildRequires:  libnl3-devel
+# RDMA not available on 32-bit ARM: #1484155
+%ifnarch %{arm}
+BuildRequires:  libibverbs-devel
 BuildRequires:  librdmacm-devel
+%endif
 %ifarch x86_64
 %if 0%{?fedora} || 0%{?rhel} >= 6
 BuildRequires:  infinipath-psm-devel
@@ -81,6 +84,9 @@ find %{buildroot} -name '*.la' -exec rm -f {} ';'
 
 
 %changelog
+* Wed Aug 23 2017 Adam Williamson <awilliam@redhat.com> - 1.4.2-5
+- Disable RDMA support on 32-bit ARM (#1484155)
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.2-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild