From fceee333cfa12c1caf461d7986b6ffd3911dcea6 Mon Sep 17 00:00:00 2001
From: Carl George <carl@george.computer>
Date: Oct 12 2020 19:45:35 +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 cec0401..1b45663 100644
--- a/virt.yaml
+++ b/virt.yaml
@@ -35,6 +35,10 @@ data:
     - ocaml-libnbd-devel
     - qemu-kvm-tests
     - qemu-kvm-tests-debuginfo
+  buildopts:
+    rpms:
+      macros: |
+        %_smp_ncpus_max 16
   components:
     rpms:
       SLOF: