Architecture specific change in rpms/kiwi.git

The package rpms/kiwi.git has added or updated architecture specific content in its
spec file (ExclusiveArch/ExcludeArch or %ifarch/%ifnarch) in commit(s):
https://src.fedoraproject.org/cgit/rpms/kiwi.git/commit/?id=114103b6adf04fa3...
https://src.fedoraproject.org/cgit/rpms/kiwi.git/commit/?id=ac8dba3e3c0cf1ea....

Change:
+%ifnarch ppc64 %{ix86}
+%ifnarch ppc64

Thanks.

Full change:
============

commit 23dd0953f92cdad4e14e29cc47b5df6bc90df1af
Author: Neal Gompa 
Date:   Sun Mar 31 19:15:06 2019 -0400

Bump release

diff --git a/kiwi.spec b/kiwi.spec
index 5afb9ef..0719799 100644
--- a/kiwi.spec
+++ b/kiwi.spec
@@ -19,7 +19,7 @@ and cloud systems like Xen, KVM, VMware, EC2 and more.

Name:           kiwi
 Version:        9.17.34
-Release:        1%{?dist}
+Release:        2%{?dist}
 URL:            http://suse.github.io/kiwi/
 Summary:        Flexible operating system image builder
 License:        GPLv3+
@@ -362,6 +362,9 @@ done
 # Empty metapackage

%changelog
+* Sun Mar 31 2019 Neal Gompa  - 9.17.34-2
+- Do not require buildah on x86_32 and ppc64
+
 * Sun Mar 31 2019 Neal Gompa  - 9.17.34-1
 - Upgrade to 9.17.34 (RH#1688338)
 - Patch to use buildah by default instead of umoci for OCI image builds

commit 114103b6adf04fa3d7cfc6523b30e692b5fe74bd
Author: Neal Gompa 
Date:   Sun Mar 31 19:13:42 2019 -0400

Also do not require buildah on x86_32

diff --git a/kiwi.spec b/kiwi.spec
index e9220e7..5afb9ef 100644
--- a/kiwi.spec
+++ b/kiwi.spec
@@ -97,8 +97,8 @@ Requires:       tar >= 1.2.7
 Recommends:     debootstrap
 Recommends:     jing
 %endif
-%ifnarch ppc64
-# buildah isn't available on ppc64
+%ifnarch ppc64 %{ix86}
+# buildah isn't available on ppc64 or x86_32
 Requires:       buildah
 %endif
 %ifarch %{arm} aarch64

commit ac8dba3e3c0cf1ead3b7c3d9b2a59a5e492c4b58
Author: Neal Gompa 
Date:   Sun Mar 31 19:07:48 2019 -0400

Do not require buildah on ppc64

diff --git a/kiwi.spec b/kiwi.spec
index 69e768a..e9220e7 100644
--- a/kiwi.spec
+++ b/kiwi.spec
@@ -78,7 +78,6 @@ Requires:       zypper
 Provides:       kiwi-packagemanager:zypper
 %endif
 # Common tool dependencies
-Requires:       buildah
 Requires:       device-mapper-multipath
 Requires:       dosfstools
 Requires:       e2fsprogs
@@ -98,6 +97,10 @@ Requires:       tar >= 1.2.7
 Recommends:     debootstrap
 Recommends:     jing
 %endif
+%ifnarch ppc64
+# buildah isn't available on ppc64
+Requires:       buildah
+%endif
 %ifarch %{arm} aarch64
 Requires:       uboot-tools
 %endif