From 6535935c096482284e2e62f3b61eadb6d7181fe9 Mon Sep 17 00:00:00 2001
From: Carl George <carl@george.computer>
Date: Mar 31 2021 19:20:48 +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 469d2e8..bb37397 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: