File project.diff of Package scummvm

--- scummvm.spec.orig
+++ scummvm.spec
@@ -78,6 +78,7 @@ These engines are in a worse state, but
 %patch2
 
 %build
+export REDDWARF_ALLOWSHAREDUNDEFINED=1
 # No rpm configure because scummvm's configure isn't a real configure and thus
 # doesn't understand some of the options %%configure passes.
 CXXFLAGS="%{optflags}" ; export CXXFLAGS ; \