From 96e360bbd339cc1210048fc570caed2d7c52f91b Mon Sep 17 00:00:00 2001
From: Jeff Law <law@redhat.com>
Date: Jul 01 2020 21:15:55 +0000
Subject: Disable LTO


---

diff --git a/numactl.spec b/numactl.spec
index 68903ba..ea61d2e 100644
--- a/numactl.spec
+++ b/numactl.spec
@@ -1,7 +1,7 @@
 Name:		numactl
 Summary:	Library for tuning for Non Uniform Memory Access machines
 Version:	2.0.12
-Release:	4%{dist}
+Release:	5%{dist}
 # libnuma is LGPLv2 and GPLv2
 # numactl binaries are GPLv2 only
 License:	GPLv2
@@ -37,6 +37,12 @@ Provides development headers for numa library calls
 %setup -q -n %{name}-%{version}
 
 %build
+# This package fails to build with LTO due to undefined symbols.  LTO
+# was disabled in OpenSuSE as well, but with no real explanation why
+# beyond the undefined symbols.  It really shold be investigated further.
+# Disable LTO
+%define _lto_cflags %{nil}
+
 %configure --prefix=/usr --libdir=%{_libdir}
 # Using recipe to fix rpaths, from here:
 # https://fedoraproject.org/wiki/RPath_Packaging_Draft#Removing_Rpath
@@ -79,6 +85,7 @@ make DESTDIR=$RPM_BUILD_ROOT install
 %{_mandir}/man3/*.3*
 
 %changelog
+* Wed Jul 01 2020 Jeff Law <law@redhat.com> - 2.0.12-5
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.0.12-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild