File gccbug.patch of Package libffi

Index: libffi-3.2.1.git505/testsuite/lib/libffi.exp
===================================================================
--- libffi-3.2.1.git505.orig/testsuite/lib/libffi.exp
+++ libffi-3.2.1.git505/testsuite/lib/libffi.exp
@@ -526,12 +526,8 @@ proc run-many-tests { testcases extra_fl
 		set has_gccbug false;
 		if { [string match $compiler_vendor "gnu"] \
 			 && [string match "*MSABI*" $abi] \
-			 && ( ( [string match "*DGTEST=57 *" $common] \
-				    && [string match "*call.c*" $testname] ) \
-				  || ( [string match "*DGTEST=54 *" $common] \
-					   && [string match "*callback*" $testname] ) \
-				  || [string match "*DGTEST=55 *" $common] \
-				  || [string match "*DGTEST=56 *" $common] ) } then {
+			 && [string match {*DGTEST=5[456] *} $common] \
+			 && [string match "*callback*" $testname] } then {
 		    set has_gccbug true;
 		}
                 verbose "Testing $testname, $options" 1