CONFIG_CXX_ALLOCATOR := true CPPFLAGS := -D_GNU_SOURCE SHARED_FLAGS := -O2 -flto -fPIC -fvisibility=hidden -fno-plt -pipe -Wall -Wextra CFLAGS := -std=c11 $(SHARED_FLAGS) -Wmissing-prototypes CXXFLAGS := -std=c++14 $(SHARED_FLAGS) LDFLAGS := -Wl,-z,defs,-z,relro,-z,now,-z,nodlopen,-z,text OBJECTS := chacha.o malloc.o memory.o pages.o random.o util.o ifeq ($(CONFIG_CXX_ALLOCATOR),true) LDLIBS += -lstdc++ OBJECTS += new.o endif hardened_malloc.so: $(OBJECTS) $(CC) $(CFLAGS) $(LDFLAGS) -shared $^ $(LDLIBS) -o $@ chacha.o: chacha.c chacha.h util.h malloc.o: malloc.c malloc.h config.h mutex.h memory.h pages.h random.h util.h memory.o: memory.c memory.h util.h new.o: new.cc malloc.h util.h pages.o: pages.c pages.h memory.h util.h random.o: random.c random.h chacha.h util.h util.o: util.c util.h clean: rm -f hardened_malloc.so $(OBJECTS)