# # ZeroTier SDK - Network Virtualization Everywhere # Copyright (C) 2011-2017 ZeroTier, Inc. https://www.zerotier.com/ # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # # -- # # You can be released from the requirements of the license by purchasing # a commercial license. Buying such a license is mandatory as soon as you # develop commercial closed-source software that incorporates or links # directly against ZeroTier software without disclosing the source code # of your own application. # # Automagically pick clang or gcc, with preference for clang # This is only done if we have not overridden these with an environment or CLI variable ifeq ($(origin CC),default) CC=$(shell if [ -e /usr/bin/clang ]; then echo clang; else echo gcc; fi) endif ifeq ($(origin CXX),default) CXX=$(shell if [ -e /usr/bin/clang++ ]; then echo clang++; else echo g++; fi) endif ############################################################################## ## VARIABLES ## ############################################################################## include objects.mk OSTYPE = $(shell uname -s | tr '[A-Z]' '[a-z]') # Target output filenames STATIC_LIB_NAME = libzt.a PICO_LIB_NAME = libpicotcp.a JNI_LIB_NAME = libzt.jnilib # STATIC_LIB = $(BUILD)/$(STATIC_LIB_NAME) PICO_DIR = ext/picotcp PICO_LIB = $(PICO_DIR)/build/lib/$(PICO_LIB_NAME) SHARED_JNI_LIB = $(BUILD)/$(JNI_LIB_NAME) # TEST_BUILD_DIR = $(BUILD) UNIT_TEST_SRC_DIR = test ############################################################################## ## General Configuration ## ############################################################################## # Debug output for ZeroTier service ifeq ($(ZT_DEBUG),1) DEFS+=-DZT_TRACE CFLAGS+=-Wall -g -pthread $(INCLUDES) $(DEFS) STRIP=echo # The following line enables optimization for the crypto code, since # C25519 in particular is almost UNUSABLE in heavy testing without it. #ext/lz4/lz4.o node/Salsa20.o node/SHA512.o node/C25519.o node/Poly1305.o: CFLAGS = -Wall -O2 -g -pthread $(INCLUDES) $(DEFS) else CFLAGS?=-O2 -fstack-protector CFLAGS+=-Wall -fPIE -fvisibility=hidden -pthread $(INCLUDES) $(DEFS) #CFLAGS+=$(ARCH_FLAGS) -Wall -flto -fPIC -pthread -mmacosx-version-min=10.7 -DNDEBUG -Wno-unused-private-field $(INCLUDES) $(DEFS) STRIP=strip endif CXXFLAGS=$(CFLAGS) -Wno-format -fno-rtti -std=c++11 INCLUDES+= -Iext \ -I$(ZTO)/osdep \ -I$(ZTO)/node \ -I$(ZTO)/service \ -I$(ZTO)/include \ -I../$(ZTO)/osdep \ -I../$(ZTO)/node \ -I../$(ZTO)/service \ -I. \ -Isrc \ -Iinclude \ -Iext/picotcp/include \ -Iext/picotcp/build/include COMMON_LIBS = -lpthread ############################################################################## ## User Build Flags ## ############################################################################## CXXFLAGS+=-DZT_SDK # Debug option, prints filenames, lines, functions, arguments, etc # Also enables debug symbols for debugging with tools like gdb, etc ifeq ($(SDK_DEBUG),1) CXXFLAGS+=-DSDK_PICOTCP CXXFLAGS+=-g INCLUDES+= -I$(PICOTCP_DIR)/include \ -I$(PICOTCP_DIR)/build/include \ -Isrc/stack_drivers/picotcp endif # JNI (Java Native Interface) ifeq ($(SDK_JNI), 1) # jni.h INCLUDES+=-I$(shell /usr/libexec/java_home)/include # jni_md.h INCLUDES+=-I$(shell /usr/libexec/java_home)/include/$(SYSTEM) CXXFLAGS+=-DSDK_JNI endif ############################################################################## ## Stack Configuration ## ############################################################################## # Stack config flags ifeq ($(SDK_PICOTCP),1) CXXFLAGS+=-DSDK_PICOTCP INCLUDES+= -I$(PICOTCP_DIR)/include \ -I$(PICOTCP_DIR)/build/include \ -Isrc/stack_drivers/picotcp endif CXXFLAGS+=-DSDK_IPV4 CXXFLAGS+=-DSDK_IPV6 ############################################################################## ## Files ## ############################################################################## STACK_DRIVER_FILES:=src/picoTCP.cpp TAP_FILES:=src/SocketTap.cpp \ src/libzt.cpp \ src/Utilities.cpp SDK_OBJS+= SocketTap.o \ picoTCP.o \ libzt.o \ Utilities.o PICO_OBJS+= ext/picotcp/build/lib/pico_device.o \ ext/picotcp/build/lib/pico_frame.o \ ext/picotcp/build/lib/pico_md5.o \ ext/picotcp/build/lib/pico_protocol.o \ ext/picotcp/build/lib/pico_socket_multicast.o \ ext/picotcp/build/lib/pico_socket.o \ ext/picotcp/build/lib/pico_stack.o \ ext/picotcp/build/lib/pico_tree.o all: tests: unit_tests ############################################################################## ## User-Space Stack ## ############################################################################## picotcp: cd $(PICO_DIR); make lib ARCH=shared IPV4=1 IPV6=1 ############################################################################## ## Static Libraries ## ############################################################################## static_lib: picotcp $(ZTO_OBJS) @mkdir -p $(BUILD) $(CXX) $(CXXFLAGS) $(TAP_FILES) $(STACK_DRIVER_FILES) -c -DSDK_STATIC ar rcs -o $(STATIC_LIB) ext/picotcp/build/modules/*.o $(PICO_OBJS) $(ZTO_OBJS) $(SDK_OBJS) ############################################################################## ## Java JNI ## ############################################################################## shared_jni_lib: picotcp $(ZTO_OBJS) $(CXX) $(CXXFLAGS) $(TAP_FILES) $(STACK_DRIVER_FILES) $(ZTO_OBJS) $(INCLUDES) $(PICO_LIB) -dynamiclib -o $(SHARED_JNI_LIB) ############################################################################## ## Unit Tests ## ############################################################################## UNIT_TEST_SRC_FILES := $(wildcard $(UNIT_TEST_SRC_DIR)/*.cpp) UNIT_TEST_OBJ_FILES := $(addprefix $(TEST_BUILD_DIR)/,$(notdir $(UNIT_TEST_SRC_FILES:.cpp=))) UNIT_TEST_INCLUDES := -Iinclude UNIT_TEST_LIBS := -L$(BUILD) -lzt $(COMMON_LIBS) $(TEST_BUILD_DIR)/%: $(UNIT_TEST_SRC_DIR)/%.cpp @mkdir -p $(TEST_BUILD_DIR) @-$(CXX) $(UNIT_TEST_INCLUDES) -o $@ $< $(UNIT_TEST_LIBS) @-./check.sh $@ unit_tests: $(UNIT_TEST_OBJ_FILES) ############################################################################## ## Misc ## ############################################################################## # Cleans only current $(OSTYPE) clean: -rm -rf $(BUILD)/* -find $(PICO_DIR) -type f \( -name '*.o' -o -name '*.so' -o -name '*.a' \) -delete -find . -type f \( -name '*.o' -o -name '*.so' -o -name '*.o.d' -o -name '*.out' -o -name '*.log' -o -name '*.dSYM' \) -delete # Clean everything nuke: -rm -rf $(BUILD)/* -find . -type f \( -name '*.o' -o -name '*.so' -o -name '*.a' -o -name '*.o.d' -o -name '*.out' -o -name '*.log' -o -name '*.dSYM' \) -delete check: -./check.sh $(PICO_LIB) -./check.sh $(STATIC_LIB)