File fix_unreferenced_macro-gcc7.patch of Package failed_ibmswtpm2

diff -ur ibmswtpm2-832.org/src/CompilerDependencies.h ibmswtpm2-832/src/CompilerDependencies.h
--- ibmswtpm2-832.org/src/CompilerDependencies.h	2016-11-16 19:31:54.000000000 +0100
+++ ibmswtpm2-832/src/CompilerDependencies.h	2017-06-05 13:47:16.005232774 +0200
@@ -142,7 +142,7 @@
 #   define LIB_IMPORT
 #   define _REDUCE_WARNING_LEVEL_(n)
 #   define _NORMAL_WARNING_LEVEL_
-#   define  NOT_REFERENCED(x) (x = x)
+#   define  NOT_REFERENCED(x) (void)(x)
 #endif	// _MSC_VER
 
 #ifdef TPM_POSIX
Only in ibmswtpm2-832/src: CompilerDependencies.h~