spec: fix vpath build on RHEL 7

Macro _vpath_builddir is not defined so we have to define it ourselves.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

diff --git a/libvirt.spec.in b/libvirt.spec.in
index eb8b2df055750a3d874bad60a1242549bcc664a7..2374668722a67e3219b433946b77957e3752847b 100644 (file)
--- a/libvirt.spec.in
+++ b/libvirt.spec.in
@@ -36,6 +36,11 @@
     %define qemu_kvm_arches x86_64 %{power64} aarch64 s390x
 %endif
 
+# On RHEL 7 and older macro _vpath_builddir is not defined.
+%if 0%{?rhel} <= 7
+    %define _vpath_builddir %{_target_platform}
+%endif
+
 %ifarch %{qemu_kvm_arches}
     %define with_qemu_kvm      %{with_qemu}
 %else