From 477670ab4531ae49b329d53d57fbcd49ab3fc67f Mon Sep 17 00:00:00 2001
From: Carl George <carl@george.computer>
Date: Aug 10 2021 18:17:39 +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 5f83bf6..6e46ac1 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: