From c0375f1c3cb50d0bc725525d5a1083ea62dccb97 Mon Sep 17 00:00:00 2001
From: Orion Poplawski <orion@nwra.com>
Date: Wed, 1 Mar 2023 21:39:30 -0700
Subject: [PATCH] Use ucx only on supported arches

---
 mpich.spec | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mpich.spec b/mpich.spec
index 357569e..77d4e1a 100644
--- a/mpich.spec
+++ b/mpich.spec
@@ -136,7 +136,9 @@ CONFIGURE_OPTS=(
         --htmldir=%{_datadir}/%{name}/doc
         --with-hwloc
         --with-libfabric
+%ifarch aarch64 ppc64le x86_64
         --with-ucx
+%endif
 )
 #        --with-device=ch3:nemesis