Architecture specific change in rpms/0ad.git

The package rpms/0ad.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/0ad.git/commit/?id=513093f5951c2d089....

Change:
+%ifarch i686

Thanks.

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

commit 513093f5951c2d0897072cc6ece656ae548d26e8
Author: Jeff Law 
Date:   Mon Jul 27 17:02:12 2020 -0600

Disable LTO on i686 for now

diff --git a/0ad.spec b/0ad.spec
index bc91a27..fd9aa75 100644
--- a/0ad.spec
+++ b/0ad.spec
@@ -25,7 +25,7 @@

Name:		0ad
 Version:	0.0.23b
-Release:	19%{?dist}
+Release:	20%{?dist}
 # BSD License:
 #	build/premake/*
 #	libraries/source/miniupnpc/*		(not built/used)
@@ -192,6 +192,12 @@ rm -fr libraries/source/valgrind

#-----------------------------------------------------------------------
 %build
+# This package appears to get a multiply defined symbol during the LTO
+# link, but only on i686.  Disable LTO on that platform for now
+%ifarch i686
+%define _lto_cflags %{nil}
+%endif
+
 export CFLAGS="%{optflags}"
 # avoid warnings with gcc 4.7 due to _FORTIFY_SOURCE in CPPFLAGS
 export CPPFLAGS="`echo %{optflags} | sed -e 's/-Wp,-D_FORTIFY_SOURCE=2//'`"
@@ -285,6 +291,9 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/0ad.desktop
 %{_mandir}/man6/*.6*

%changelog
+* Mon Jul 27 2020 Jeff Law  - 0.0.23b-20
+- Disable LTO on i686 for now
+
 * Mon Jul 27 2020 Fedora Release Engineering  - 0.0.23b-19
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild