Disable LTO

qt5-qtscript.spec

@@ -15,7 +15,7 @@
 Summary: Qt5 - QtScript component
 Name:    qt5-%{qt_module}
 Version: 5.14.2
-Release: 1%{?dist}
+Release: 2%{?dist}
 
 # See LGPL_EXCEPTIONS.txt, LICENSE.GPL3, respectively, for exception details
 License: LGPLv2 with exceptions or GPLv3 with exceptions
@@ -71,6 +71,12 @@ Requires: %{name}%{?_isa} = %{version}-%{release}
 
 
 %build
+# QT is known not to work properly with LTO at this point.  Some of the issues
+# are being worked on upstream and disabling LTO should be re-evaluated as
+# we update this change.  Until such time...
+# Disable LTO
+%define _lto_cflags %{nil}
+
 # workaround serious failures when building with f28's gcc8
 # https://bugzilla.redhat.com/show_bug.cgi?id=1551246
 #if 0%{?fedora} > 27
@@ -141,6 +147,9 @@ fi
 
 
 %changelog
+* Wed Jul 01 2020 Jeff Law <law@redhat.com> - 5.14.2-2
+- Disable LTO
+
 * Sat Apr 04 2020 Rex Dieter <rdieter@fedoraproject.org> - 5.14.2-1
 - 5.14.2