--- /dev/null
+--- cryptopp-5.6.5/GNUmakefile.orig 2017-10-17 02:56:28.000000000 +0200
++++ cryptopp-5.6.5/GNUmakefile 2017-12-23 23:15:44.213704213 +0100
+@@ -127,9 +127,9 @@
+
+ # Guard use of -march=native
+ ifeq ($(GCC42_OR_LATER)$(IS_NETBSD),10)
+- CXXFLAGS += -march=native
++ #CXXFLAGS += -march=native
+ else ifneq ($(CLANG_COMPILER)$(INTEL_COMPILER),00)
+- CXXFLAGS += -march=native
++ #CXXFLAGS += -march=native
+ else
+ # GCC 3.3 and "unknown option -march="
+ # Ubuntu GCC 4.1 compiler crash with -march=native