CXXFLAGS += -std=c++11
+ # SANITIZER=address ./build.sh compile
+ # address,thread,undefined,leak
+ ifdef SANITIZER
+ CFLAGS += -fsanitize=$(SANITIZER)
+ CXXFLAGS += -fsanitize=$(SANITIZER)
+ endif
+
ifneq ($(DEBUG), 0)
CFLAGS += -g -DFACTOR_DEBUG
else