From 03f5b8fc2214e83296c8c5a5ab9b716c046c6ee7 Mon Sep 17 00:00:00 2001
From: Carl George <carl@george.computer>
Date: Nov 04 2020 00:14:57 +0000
Subject: Set %_smp_ncpus_max macro to 16


The libvirt component is failing with what appears to be a race
condition.  It is being compiled in our build system with 40 cores.
Locally building libvirt with only 16 cores works, so try setting this
macro to limit the number of CPUs used during build.

---

diff --git a/virt.yaml b/virt.yaml
index b848099..4aeecff 100644
--- a/virt.yaml
+++ b/virt.yaml
@@ -34,6 +34,10 @@ data:
       - ocaml-libnbd-devel
       - qemu-kvm-tests
       - qemu-kvm-tests-debuginfo
+  buildopts:
+    rpms:
+      macros: |
+        %_smp_ncpus_max 16
   components:
     rpms:
       SLOF: