From 07f049d098bde1ba3572546ae23c4fc6789c8886 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Tue, 8 Feb 2022 11:14:50 +0100
Subject: [PATCH] ucx is only available on three architectures

---
 mpich.spec | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/mpich.spec b/mpich.spec
index 98a75b1..f49d566 100644
--- a/mpich.spec
+++ b/mpich.spec
@@ -29,15 +29,17 @@ Patch5:         0001-Revert-Remove-use-of-vasprintf.patch
 Patch6:         esac-syntax-fix.diff
 
 BuildRequires:  make
+BuildRequires:  autoconf
+BuildRequires:  automake
+BuildRequires:  libtool
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
 BuildRequires:  gcc-gfortran
 BuildRequires:  hwloc-devel >= 2.0
 BuildRequires:  libfabric-devel
+%ifarch aarch64 ppc64le x86_64
 BuildRequires:  ucx-devel
-BuildRequires:  autoconf
-BuildRequires:  automake
-BuildRequires:  libtool
+%endif
 # For ./maint/extractcvars
 BuildRequires:  perl(lib)
 %ifnarch s390 %{mips}