Disable LTO

openpgm.spec

@@ -4,7 +4,7 @@ Version:       5.2.122
 %global version_main      5.2
 %global version_dash_main 5-2
 %global version_dash      %{version_dash_main}-122
-Release:       22%{?dist}
+Release:       23%{?dist}
 Summary:       An implementation of the PGM reliable multicast protocol
 
 # The license is LGPLv2.1
@@ -57,6 +57,13 @@ autoconf
 %configure
 
 %build
+# This package has a configure test which uses ASMs, but does not link the
+# resultant .o files.  As such the ASM test is always successful, even on
+# architectures were the ASM is not valid.   The test should be fixed,
+# or alternately we could consider using -ffat-lto-objects, though we
+# generally recommend against that.  For now, disable LTO.
+%define _lto_cflags %{nil}
+
 %make_build
 
 %install
@@ -81,6 +88,9 @@ mv -f %{buildroot}%{_includedir}/%{name_alias}-%{version_main}/%{name_alias} %{b
 
 
 %changelog
+* Tue Jul 14 2020 Jeff Law <law@redhat.com> - 5.2.122-23
+- Disable LTO
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.122-22
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild